If users want to prolong battery the efficient use of the time, in addit ion to the quality of the charger to have the guarantee, the right skills and charging is essential, because of low quality charger or wrong charging methods would affect battery time and life cycle, the following is about to charge skills:

1. The battery before they leave the factory, manufacturers were activated processing, and the charge, so the battery are more electricity, my friends say battery charging adjustment period in accordance with the time, standby still seriously insufficient, assuming that the battery is really quality goods battery of words, this kind of circumstance should extend the setting and then 3 ~ 5 times fully charge and discharge.

2. If new phone is lithium ion battery, so before 3 ~ 5 times charging commonly known as adjustment period, should be charged more than 14 hours, in order to ensure that the fully activate lithium ion activity. The lithium ion battery no memory effects, but have very strong sui sex, should give full activated PANASONIC CGR-D220 Battery, to guarantee the use of after can reach the right performance.

3. Some automation intelligent quick charger when instructions lights change, said only full of 90%. The charger will automatically change with slow charge will batteries. Best will use after batteries, otherwise, it will shorten use time.

4. Before charging and discharging lithium battery does not need special, but will not discharge damage to the battery. As far as possible when charging at the slow ChongChongDian, reduce the way quick charge; Time don't more than 24 hours. The battery after three to five times fully recharge cycles of internal after chemical will be all "activate" to achieve the best use effect.

5. Please use the original or the reputat ion of the good brand charger, li-ion battery to lithium battery charger with special, and follow the instructions, otherwise, it will damage to the battery, and even dangerous.

6. Have many users often in charge still leave her cell phone, actually such will be very easy to PANASONIC CGA-S101E/1B Battery damage the service life of the mobile phone, because in charge of the process, the circuit boards of mobile phone can calorific, if this time more exotic phone, may produce instant backflow current, internal parts to mobile phone damage.

7. The battery life depends on the number repeatedly charging and discharging, so should try to avoid more battery electric charge when, this will shorten battery life. Cell phone time more than 7 days, supposed to completely discharge the cell phone battery, enough electricity before use.

8. The cell phone battery have self-discharge, need not when the nimh batteries will press the residual capacity every day, about 1% of the discharge, lithium battery every day to 0.2% ~ 0.3% discharge. In for the battery, try to use the special socket, don't will the home appliance such as the Shared and the TV charger socket.

9. Though the phones in the network coverage area, but in the cell phone charge, cell phones have been unable to accept and call. At this time, can use of the mobile phone is not transfer function, will be transferred to the mobile phone side of fixed telephone in order to prevent calls lost, this kind of method for mobile phone is not in the network coverage of the area or weak signal and temporarily unable to the applicable also.

10. Don't will be exposed to high temperature or cold PANASONIC DMW-BCG10E Battery , as the dog, should not put the phone on the car, and the sun blazed through the; Or get air condit ioning room, in air condit ioning to be blown continuously place. When charging, the battery is a little heat is normal, but can't let it what the high temperature "suffer". In order to avoid the happening of this kind of circumstance, had better be in charge at room temperature, and don't cover anything on the mobile phone.

11. Nickel cadmium (N iCd) before the battery must ensure that the batteries are no electricity, recharging the battery must ensure that sufficient electricity after.

12. If the cell phone battery placed too long and not use, the best maintenance department to cell phones to the application for a live processing, also can use a constant dc voltage is the voltage adjustment for 5 ~ 6 V, current 500 ~ 600 mA reverse connect battery. Note that a touch namely release, the most repeated three times can, through such treatment after another, with the original adapter to "adaptat ion" charge.

13. Charge is not as long as possible, to no protection circuit batteries that should stop after charging, or the battery will with fever or overheating impact performance.

14. Lithium ion battery must choose special charger, otherwise may not reach the saturated state, affect their performance. Charging completes, should avoid to place in charger on more than 12 hours or more, long-term need not when should make a battery and cell phone separation.

Permalink | 記事への反応(0) | 18:26

2011-12-31

■MIT develops new fast-charging battery technology ideal for automobiles

February With the world going mobile and billions of new devices requiring electrical storage, battery technology is almost certainly due for a renaissance in the near future and recent developments suggest MIT will play a role in the next significant battery technology. Less than a week ago, we reported on work being done by MIT's Laboratory for Electromagnetic and Electronic Systems (LEES) that could become the first technologically significant and economically viable alternative to conventional batteries in 200 years. Now a second new and highly promising battery technology is emerging from MIT - a new type of lithium battery that could become a cheaper alternative to the batteries that now power hybrid electric cars.

Until now, lithium batteries have not had the rapid charging capability or safety level needed for use in cars. Hybrid cars now run on nickel metal hydride batteries, which power an electric motor and can rapidly recharge while the car is decelerating or standing still.

But lithium nickel manganese oxide, described in a paper to be published in Science on Feb. 17, could revolutionize the hybrid car industry -- a sector that has "enormous growth potential," says Gerbrand Ceder, MIT professor of materials science and engineering, who led the project.

"The writing is on the wall. It's clearly happening," said Ceder, who said that a couple of companies are already interested in licensing the new lithium battery technology.

The new material is more stable (and thus safer) than lithium cobalt oxide batteries, which are used to power small electronic devices like cell phones, laptop computers, rechargeable personal digital assistants (PDAs) and such medical devices as pacemakers.

The small safety risk posed by lithium cobalt oxide is manageable in small devices but makes the material not viable for the larger batteries needed to run hybrid cars, Ceder said. Cobalt is also fairly expensive, he said.

The MIT team's new lithium battery contains manganese and nickel, which are cheaper than cobalt.

Scientists already knew that lithium nickel manganese oxide could store a lot of energy, but the material took too long to charge to be commercially useful. The MIT researchers set out to modify the material's structure to make it capable of charging and discharging more quickly.

Lithium nickel manganese oxide consists of layers of metal (nickel and manganese) separated from lithium layers by oxygen. The major problem with the compound was that the crystalline structure was too "disordered," meaning that the nickel and lithium were drawn to each other, interfering with the flow of lithium ions and slowing down the charging rate.

Lithium ions carry the battery's charge, so to maximize the speed at which the battery can charge and discharge, the researchers designed and synthesized a material with a very ordered crystalline structure, allowing lithium ions to freely flow between the metal layers.

A battery made from the new material can charge or discharge in about 10 minutes -- about 10 times faster than the unmodified lithium nickel manganese oxide. That brings it much closer to the timeframe needed for hybrid car batteries, Ceder said.

Before the material can be used commercially, the manufacturing process needs to be made less expensive, and a few other modifications will likely be necessary, Ceder said.

Other potential applications for the new lithium battery include power tools, electric bikes, and power backup for renewable energy sources.

The lead author on the research paper is Kisuk Kang, a graduate student in Ceder's lab. Ying Shirley Meng, a postdoctoral associate in materials science and engineering at MIT, and Julien Breger and Clare P. Grey of the State University of New York at Stony Brook are also authors on the paper.

The research was funded by the National Science Foundation and the U.S. Department of Energy.

http://www.chargerbatteryshop.co.uk/panasonic-cga-s008e-digital-camera-battery-cbbs.html

http://www.chargerbatteryshop.co.uk/panasonic-cga-s101-digital-camera-battery-cbbs.html

http://www.chargerbatteryshop.co.uk/panasonic-cga-s101e-cc1-1b-digital-camera-battery-cbbs.html

Permalink | 記事への反応(1) | 11:15

2011-12-29

■Portable electronic equipment battery technology

1, about the trickle charge, rapid charging and stable battery charging algorithm

According to the energy requirements of the final application, a battery may contain up to 4 lithium ion or lithium polymer battery core, its configurat ion will have a variety of change, at the same time with a mainstream power adapter: direct adapter, USB interface or car charger. Remove the core quantity, core configurat ion or power adapter type difference, the battery has the same charge characteristics. So they charge algorithm. Lithium ion and li-ion polymer battery best charging algorithm can divided into three phases: trickle charge, rapid charging and stable charge.

trickle charge. For depth discharge core to charge. When core voltage in less than about 2.8 V, use a constant 0.1 C of the current charging for it.

fast charging. Core voltage trickle charge more than the threshold, improve the charging current rapid charging. Fast charging current should be lower than 1.0 C.

stable voltage. In the fast charging process, once the core 4.2 V voltage, stable voltage phase began. This is through the minimum charge current or timer or of the two joint to interrupt charge. When the minimum current below about 0.07 C, can interrupt charge. The timer is to rely on a default to trigger the timer interrupt.

Advanced battery charger with add it ional security function normally. For example, if the core temperature exceeds the given window, usually 0 ℃-45 ℃, charge will be suspended.

Remove some very low-end equipment, now on the market/li-ion polymer lithium ion battery solutions are integrated with the outer components or, in accordance with the characteristics of the charging to charge, this is not just to get better effect charge, but also for safety.

lithium ion/polymer battery charge is an example of applications-double input 1.2 A lithium battery charger LTC4097

LTC4097 can be used to exchange adapter or USB power supply for single quarter/polymer lithium ion battery. Figure 1 for double input 1.2 A lithium battery charger LTC4097 schemes. It USES constant current/constant voltage algorithm charging, from exchange adapter power charge, programmable filling up to 1.2 electric current A, and with USB power can be as high as 1 A, at the same time, automatic detection in each input voltage whether there. This device also provide USB the current limit. Applications include PDA, MP3 players, digital camera, light portable medical and test equipment and big color cellular phone. The performance characteristics: no external micro controller charging terminat ion; The input power automatic detection and choice; Through the resistance from the ex change of charging adapter input can be as high as 1.2 A programming charge current; The resistance of programmable USB charging current is up to 1 A; 100% or 20% USB charging current set; The input power output and existing bias NTC (VNTC) pin as a 120 mA drive ability; NTC thermistors input (NTC) pin for temperature qualified charged; Pre-settings battery voltage with floating plus or minus 0.6% accuracy; Thermal regulat ion maximize charge rate and free hot air LTC4097 can be used to exchange adapter or USB power supply for single quarter/polymer lithium ion battery. The use of constant current/constant voltage algorithm charging, from exchange adapter power charge, programmable filling up to 1.2 electric current A, and with USB power can be as high as 1 A, at the same time, automatic detection in each input voltage whether there. This device also provide USB the current limit. Applications include PDA, MP3 players, digital camera, light portable medical and test equipment and big color cellular phone.

2, lithium ion/polymer battery scheme

Lithium ion/polymer battery charge scheme for different number of core, core configurat ion, and power types are different. At present mainly have three main charging scheme: linear, Buck (step-down) switch and SEPIC (booster and step-down) switch.

2.1 linear scheme

When the input voltage in big with the charger with sufficient clearance of core after opening voltage, it is linear scheme, especially 1.0 C fast charging current than 1 A big too much. For example, MP3 players usually only one core, capac ity from 700 to 1500 mAh differ, full charge voltage is open 4.2 V. MP3 player power is usually the AC/DC adapter or USB interface, the output is the rule of 5 V; At this time, the linear scheme is the most simple, most charger of the efficiency of the scheme. Figure 2 shows for lithium ion/polymer battery solution linear scheme, basic structure and linear voltage neat device.

linear scheme charger application examples-double input Li + charger and intelligent power source selector MAX8677A

MAX8677A is double input USB/AC adapter linear charger, built-in Smart Power Selector, used for rechargeable single quarter by Li + batteries portable devices. The charger integrat ion of the battery and the external power source and load switch charging all the power switch, so that no external MOSFET. MAX8677A ideal used in portable devices, such as smart phones, PDA, portable media players, GPS navigat ion equipment, digital camera, and digital cameras.

MAX8677A can work in independent USB and the power input AC adapter or two input either one of the input. When connecting external power supply, intelligent power source selector allows the system not connect battery or can and depth discharge battery connect ion. Intelligent power source selector will automatic ally switch to the battery system load, use the system did not use the input power supply parts for battery, make full use of limited USB and adapter power supply input. All the needed electric current detection circuit, including the integrat ion of the power switch, all integrat ion in the piece. DC input current highest limit can be adjusted to 2 A and DC and USB input all can support 100 mA, 500 mA, and USB hung mode. Charge current can be adjusted to as high as 1.5 A, thus support wide range of battery capac itive. Other features include MAX8677A thermal regulat ion, over-voltage protection, charging status and fault output, power supply good surveillance, battery thermistors surveillance, and charging timer. MAX8677A using save a space, hot enhanced, 4 mm x 4 mm, 24 of the pins TQFN encapsulat ion, regulat ions, work in exceptional temperature range (40 ~ + 85 ℃).

2.2 Buck (step-down) switch scheme

When A 1.0 C of the charging current more than 1 A, or the input voltage of the core than with high voltage open many, Buck or step-down plan is A better choice. For example, based on the hard drive in the PMP, often use single core lithium ion battery, the full of open is 4.2 V voltage, capac ity from 1200 to 2400 mAh range. And now PMP is usually use the car kit to charge, its output voltage in a 9 V to 16 between V. In the input voltage and battery voltage is the voltage difference between high (minimum 4.8 V) will make linear scheme lowers efficiency. This kind of low efficiency, plus more than 1.2 A 1 C fast charging electric current, have serious heat dissipat ion problems. To avoid this kind of situat ion, will the Buck scheme. Figure 3 for lithium ion/polymer battery charger scheme Buck diagram, basic structure with Buck (step-down) switching voltage regulators completely the same.

2.3 SEPIC (booster and step-down) switch scheme

In some use of three or four lithium ion/polymer core series equipments, charger of the input voltage is not always greater than the battery voltage. For example, laptop computers use 3 core lithium ion battery, full charge voltage is open 12.6 V (4.2 V x3), capac ity is 1800 mAh to 3600 mAh from. Power supply input or output voltage is 1 6 V AC/DC adapter, or is car kit, the output voltage in a 9 V to 16 between V. Apparently, the linear and Buck solutions are not for this group of batteries. This is about to use SEPIC scheme, it can in the output voltage is higher than when the battery voltage, can be in the output voltage less than when the battery.

3, and power detection algorithm is proposed

Many portable products use voltage measurements to estimate the remaining battery power, but the battery voltage and surplus power relat ionship but will with the discharge rate, temperature and battery aging degree of change, make this kind of method can top 50% margin of error. The market for longer to use product demand unceasingly strengthens, so the system design personnel need more accurate solution. Use capac ity check plan come to measure battery or consumption of electric ity, will be in a wide range of application power to provide more accurate estimate of the battery power.

3.1 power detection algorithm is one of the examples of application, function complete list, double the battery portable battery application design

power detection principle. Good capac ity check plan at least to have battery voltage, temperature and battery electric current, measuring method; A micro 9 a; And a set of and the verific at ion of the punishment power detection algorithm is proposed. Bq2650x and bq27x00 is full capac ity check program function, with a measuring voltage and temperature of the digital converter (ADC) and a measuring electric current and charging sensor the asp. These capac ity check plan also has a microprocessor, is responsible for the implementat ion of the Texas instruments power detection algorithm is proposed. The algorithm can compensate the lithium ion battery life.low self-discharge, aging, the temperature and discharge rate, and other factors. Chip embedded microprocessor as host system processor save these calculat ion burden. Capac ity check program can provide remaining power state information, bq27x00 series products also offer surplus can Run Time (Run Time to Empty) host may at any Time to capac ity check plan these information query, then LED indic ator light through or displays will inform the user battery. Capac ity check meter is very easy to use, the system processor need only configurat ion 12 C or HDQ communic at ion drive can.

The battery circuit description. Figure 4 (a) can be used for identific at ion of IC functions with typical application circuit batteries. According to the use of IC testing program is different, the battery needs to have at least three to four outside the terminal.

VCC and BAT pins will even to the battery voltage, so that for, C power and the battery voltage measurement. The battery is connected a grounding resistance smaller detection resistors, let capac ity check meter high impedance SRP and SRN input can mon itor sensor resistance on both ends of the voltage. Through testing the current flows through a resistor can be used to judge the battery or release the amount of electric ity. Designers choose detection resistance value must be considered when resistance on both ends of the voltage can't more than 100 mV, low resistance may be more hours in current errors. Circuit board layout must ensure that SRP and SRN to testing from as close as possible to the connect ion of the resistor sensor resistance end; In other words, they should be the Kelvin attachment.

HDQ pin need external and resistors, this resistance should be located the host or the main application, such capac ity check plan to the battery and portable devices when sleep function enable connect ion broken. Advice and resistance choose 10 k Ω.

battery identific at ion. A low cost WeiMao batteries are getting more and more serious, these cells may not contain OEM requirements of security protection circuit. So, genuine battery may contain figure 4 (a) shows the appraisal circuit. When to identify the battery, the host to contain IC (bq26150, the function is cyclic redundancy check (CRC)) issued the battery packs a ask value (challenge), the CRC will contain battery according to this inquiry value and, in the building of the IC in CRC polynomial calculat ion the CRC value. CRC is based on the host of command and IC secret in the query of the definit ion of the CRC polynomial completed, the host in CRC values calculated with the calculat ion result of well battery comparison to identify the appraisal success.

Once the battery through the appraisal, bq26150 will issue commands to ensure that the host and quantity test plan of material lines between normal communic at ion. When the battery connect ion interruption or to connect, the whole the identific at ion process will be repeated again.

double the battery application. Figure 4 (b) for use bq26500 support double the typical application of lithium ion battery circuit. In order to support more battery, and this circuit is adding a adjustable regulators. Capac ity check millions of BAT pin and the bottom of a battery anode linked to complete the variable voltage measurement of the battery.

Host to be able to read capac ity check plan of variable voltage measurement battery, to make sure the end of discharging threshold and charging terminate threshold. As for the remaining state power (RemainingStateofCapac ity), do not need to read can use directly.

The above bq2650x and bq27x00 etc capac ity check plan provides the battery manufacturer a simple to use options, this scheme L [just measuring battery voltage to be precise, so these capac ity check plan can be applied to various battery framework, and can support the battery identific at ion and double the battery application '

3.2 power detection algorithm is an example of applications another, can apply to all kinds of general voltmeter new IC.

Today's many manufacturers can provide a variety of voltmeter IC,, the user can choose the suitable function device, to optimize the product price. Use voltmeter measurement of storage battery parameters, the separate architecture allows users in the host custom power measurement algorithm within. Eliminating embedded processor battery cost. On this to Dall ase semicconductor company called cases of DS2762 chip for typical analysis. A new separate voltmeter IC, its structure see chart 5 (a) below.

DS2762 application characteristics

DS2762 is a single quarter of lithium battery voltmeter and protection circuit, integrated into a tiny 2.46 mm x 2.74 mm inversion of packaging. Due to internal integrat ion for power detection of high precise resistance, this device is very save a space. It is the small size and incomparable high level of integrat ion, for mobile phone battery and other similar handheld products, such as PDA, etc, are all very ideal. Integrated protection circuit continuously mon itoring the battery voltage, over voltage and flow fault (charging or discharge period). Different from the independent protection IC, DS2762 allow main processor surveillance/control protection FET conduction state, such, can DS2762 through the protection of the power system and the control circuit implementat ion. DS2762 can also charge a battery consumption has depth, when the battery voltage within three V, provide a limit of the charging current recovery path.

DS2762 accurate mon itoring battery current, voltage and temperature, the dynamic range and resolution of common satisfy any mobile communic at ion product testing standards. The measurement of current for internally generated when the integral, realize the power measurement. Through the real-time, continuous automatic disorders correct, the precision of power measurement can be increased. The built-in measuring resistance due to eliminate manufacturing process and temperature and cause resistance change, further improve the precision of the voltmeter. Important data stored in 32 bytes, can add the lock EEPROM; 16 bytes of SRAM are used to keep dynamic data. And DS2762 all communic at ion all through the 1-Wire, more communic at ion interface node, minimize the battery and the connect ion to the host. Its main features for; Single quarter of lithium battery protector; High precision current (power measurement), voltage and temperature measurement; Optional integrated 25 m Ω measuring resistance, each DS2762 after fine-tuning alone; 0 V battery restore charge; 32 bytes can lock EEPROM, 16 bytes SRAM, 64 a ROM;

1-Wire, node, digital communic at ion interface; Support more battery power management, and through the protection system control FET power; Dormancy mode power supply current only 2 µ A (most); Work mode power supply current for 90 µ A (most); 2.46 mm x 2.74 mm inversion of packaging or 16 feet SSOP package led, and both are can choose with or without detection resistance; After has with e

Permalink | 記事への反応(0) | 11:54

2011-06-08

■http://anond.hatelabo.jp/20110608124144

横から失礼。ヒール履いてる妊婦にも「譲れ」なの？

100歩譲って、職場では必ずヒールを履かなきゃいけないとしても、仕事前後に履き替えるとか、手段はあるよね。

妊婦にヒールを強制する職場がどれだけあるのか知らないけどさ。

最初空いてて途中から混む通勤ルートなので、大抵毎日座れるけど、たとえあのバッジをつけていたとしても、

高めのヒール履いたり、駆け込み乗車する妊婦には席をゆずるべきだとは思わない。

そういう人たちのバッジは「意識がないときに何かあったら配慮よろしく」の意思表示だと思ってるよ。「Baby in car」みたいな。

もちろん、具合悪そうな青い顔して「すみません譲ってください」と頼まれたら譲るよ。そんで次の駅で降ろして駅員を呼ぶ。

どうしても座らなきゃいけないなら、譲ってくれる方に「譲りましょうか？」って言わせるんじゃなくて、

それこそバッジでもビブスでもなんでもつけて「お願いします」って自分から頼め、と思う。

バッジも、事業者があげるんじゃなくて、ちゃんと役所で配って欲しいね。出産したらちゃんと回収してほしい。

知人が産後も使ってて「これつけて疲れた顔してるとたまに譲ってもらえるんだー」と言っててげんなりした。

Permalink | 記事への反応(1) | 14:13

2011-02-18

■[はてなキーワード]また宣伝か。

カーチャンネルとは - はてなキーワード

http://d.hatena.ne.jp/keyword/%A5%AB%A1%BC%A5%C1%A5%E3%A5%F3%A5%CD%A5%EB?k id=318269

宣伝っぽい。

キーワード 作成者

作成者は id:michio1973（http://d.hatena.ne.jp/keywordlog?kl id=1235197）。

第6条（禁止事項）
3.ユーザーは、本サービスを利用するに際し、以下のような本サービス利用上不適切な行為を行ってはなりません。
1. 宣伝や商用を目的とした広告・勧誘その他の行為。ただし、当社が各サービスのヘルプに別途定める場合はその限りではありません。
http://www.hatena.ne.jp/rule/rule

正直どうよ？

Permalink | 記事への反応(0) | 19:03

2011-01-22

■http://anond.hatelabo.jp/20110122031430

英語の発音についてひとつだけ気をつけている事を書きます。

私は日本人だけど、アメリカにいたときは「ネイティブ？」って聞かれる事多かったですから、まあ発音だけは良いんでしょう。

従兄弟はネイティブスピーカーで、日本語と英語は完全に違う声で話します。急に美声になるの。

クリス・ペプラーさんとか、小林克也さんの声になる。

とりあえず一生懸命従兄弟の声を真似していました。

どこが違うのかなと思っていたら答えは私の高校の先生が教えてくれました。母音の発音で使う息の量が違います。

日本語の「あ」はまあ、いつもの「あ」です。

英語の「あ」は、やたらと息を使います。carと言うだけで、息吐ききっちゃうぐらいです。

いっぱい息を使って、美声で話すと、「ネイティブ？」ってあなたも言われますよ、きっと。

曖昧母音はあんまり息使わないっぽいです。

Permalink | 記事への反応(1) | 21:39

2011-01-13

■http://anond.hatelabo.jp/20110113120513

マジレスすると

カタカナで外国語を表現する文化のせい。

「Car」をカーと表記してしまう時点でもはやどうしようもないよ。

優秀さうんぬんはまあ、関係ないわな。

Permalink | 記事への反応(1) | 12:54

2010-10-24

■zapanese戦略に対するもっとも適切な対処って？

F1 動画をカチカチ流し見ていたら、

40万再生程度のある動画のトップコメント（評価の高いコメント）が

totoronaruto1789
(+13)
　Toyota (safety)
　benz ford gm aui bmw (death)

4happy2day
(+15)
　japanese is the world best race.
　toyota is no.1!

の2つでギョッとなった。いきなりなんじゃこりゃ……確かに2chにリンク張られてたけど。

「こんなとこまでネトウヨでしゃばるなよ…。

いや、コメント書き込むのはいいけど、これを評価する奴らがこんなに集まってるのがなんかすげーヤだな」

（いや、冷静になって見返したら明らかに怪しい不自然なコメントなんだけど。

　なんかネトウヨはアホだからこういうこともやりうるよなというヒドイ先入観があった。ごめんね。）

そんでこの動画、一体どんぐらいウヨウヨしてんだと思って

「コメントすべて見る」クリックしてだーっと眺めていったんだけど

4happy2day
(+17)
japanese are the most peacefull people.
usa attacked us and other asian envy us.

この辺りでおや？　と思い…

TTzealousTT
As im japanese, japanese car world best.
German or American or Italian car are trash.
im so proud of being japanese. BANZAI~~!

この書き込みでやっと気づいた（ごめん）。

「あ、これが噂の…」。

ログを下ってみるとトップレートの二人も同じような感じ。

複数IPか？　集団で工作してるのか？　とにかく評価ボタン押しまくってあんなんをトップレートに立たせたみたい。

あぶねーあぶねー、ネトウヨの先入観があったせいでこんなんでも危うく騙されかけたぞ、

と思ったら外国人もけっこう騙されていた。

(+26 のちに評価の高いコメント)
haha i'm laughing at all these overly nationalistic patriotic japanese people.
their cars are quality, it's true,
but europeans without a doubt make the sexiest cars around: bmw, ferrari, porsche,
maserati, lamborgini, audi, aston martin and many more!

（他にも「トヨタぶっ壊れブレーキｗ　なにがno1じゃ」みたいなコメントがちらほら）

確かに、他国をdisり自国に陶酔するようなコメントがあったって、それがちゃーんと無視されてりゃ

「アホが一人いる」というどこの国でもお馴染みな光景で済むんだけど

これが何十何百と評価されてトップレートにデデーンと並んでると

「あれこの民族頭おかしいのか」になるよなあ。

トップレートに押し上げる時間と手間をかけてまで他国民が「なりきり」してるとは中々考え付かない。

今回は幸いコメントが「toyota #1！」みたいに露骨だったので、ひっかかった人も「日本の愛国者はバカだなぁ」までで済んだけど、

もうちょっと巧妙になったら「日本人はやはりレイシストだ」みたいな空気を作るのって結構簡単なんじゃないかなーと思った。

こういうのっていったいどうやって対処するのが一番なんですかねー？

……え？　どっちも真実だから別にこっちから訂正する必要はないって？

こりゃまた失礼しました……。

(+14)
Worst highest rated comments ever. Just some japanese patriots thinking they're better for some reason.

Permalink | 記事への反応(1) | 23:29

2010-06-28

■http://anond.hatelabo.jp/20100628145908

若葉マークや落ち葉マークは、「お前ら気をつけろよ」の意味のほうが強い。

追い抜くにしても、煽るにしても、相手は事故る確立が高く、当然それに巻き込まれる確率も高い。

「BABY IN CAR」も似たようなもん。

中に赤ん坊が居るから「流れを最優先できません」と言う表示。

（速度を落としたり、止まったりがありえるよと言う感じ）

Permalink | 記事への反応(1) | 15:09

2010-05-20

■関数 論理 プログラミング

last xs | zs++[e] =:= xs
　= e
　where zs,e free

うーん、とっても不思議なコードだー。

Schemeだったら

(define (last xs)
　(if (null? (cdr xs))
　　(car xs)
　　(last (cdr xs))))

みたいに関数呼び出しがあるコードになるのにー。

Permalink | 記事への反応(0) | 21:58

2010-04-20

■CLISPで実験してみたんだよ

(defconstant faure '(light faure))
FAURE

ここまではいいんだけど。

(setf (car faure) 'wakaba)
WAKABA

faure
(WAKABA FAURE)

えー？

defconstantってバインディングが変更不能になるだけなの？

Permalink | 記事への反応(0) | 11:45

「car」を含む日記

■マタニティマークなんて緊急時には役に立ちまへん

■Not for children.は何を省略しているか

■「could have confused」に込められた気持ち

■レンタカーって

■わたしは、パパが大好き。

■以下の英文の空白を埋めよ

■2014-07三河ダイハツU-Car岩津店店長の名言

■Article 14 the mobile phone will know the battery skills