公开(公告)号：US11715969B2

公开(公告)日：2023-08-01

申请号：US17300818

申请日：2021-11-17

申请人： Hiroshi Iwasa

发明人： Hiroshi Iwasa

IPC分类号： H02J7/35 ,  H02M3/156 ,  H02M7/537

CPC分类号： H02J7/35 ,  H02M3/156 ,  H02M7/537 ,  H02J2207/20

摘要： By using the co-charging system of this invention, a 12V battery such as a lead storage battery is not required, so that depreciation cost can be suppressed. In order to realize above, power should be always supplied to the power supply node of the control circuit by following. (1) Connect the diode so that current flows from the power supply supplied from the solar cell, the power supply supplied from the AC adapter, the power supply supplied from the mobile battery, to the power supply node of the control circuit. (2) Connect a large-capacity capacitor such as an electric double layer capacitor to the power supply of the control circuit. (3) The inverter has an nMOS field-effect transistor+resistor configuration, and the inverter has an nMOS field-effect transistor+resistor+pMOS field-effect transistor configuration.

公开(公告)号：US08687148B2

公开(公告)日：2014-04-01

申请号：US12914915

申请日：2010-10-28

申请人： Hidenao Kubota ,  Hiroshi Iwasa ,  Koichi Sakita

发明人： Hidenao Kubota ,  Hiroshi Iwasa ,  Koichi Sakita

IPC分类号： G02F1/1335

CPC分类号： G02B6/0083 ,  G02B6/0021 ,  G02B6/0068 ,  G02F1/133603 ,  G02F1/133611

摘要： The present invention enables a liquid crystal display device using LEDs as a light source to reduce uneven brightness, increase efficiency of heat discharged from the LEDs, and provide area brightness control. The liquid crystal display device includes a liquid crystal display panel and a backlight. The backlight includes a light guide panel and a plurality of LEDs arranged on a line. The light guide panel includes a concave portion extending in a longitudinal direction of the light guide panel. A large number of LEDs are placed in the concave portion of the light guide panel. The plurality of LEDs arranged on a line emit light alternately in opposite directions. This configuration allows for uniform brightness distribution without forming a large number of concave portions in the light guide panel. Further, this configuration also allows for area brightness control by controlling a large number of LEDs by group.

摘要翻译： 本发明使得能够使用LED作为光源的液晶显示装置来减少不均匀的亮度，提高从LED排出的热量的效率，并提供区域亮度控制。 液晶显示装置包括液晶显示面板和背光源。 背光源包括导光板和布置在一条线上的多个LED。 导光板包括在导光板的纵向方向上延伸的凹部。 大量的LED被放置在导光板的凹部中。 布置在线上的多个LED在相反的方向上交替发光。 这种构造允许均匀的亮度分布而不在导光板中形成大量的凹部。 此外，该配置还可以通过按组控制大量LED来实现区域亮度控制。

公开(公告)号：US20110285354A1

公开(公告)日：2011-11-24

申请号：US13064827

申请日：2011-04-20

申请人： Hiroshi Iwasa

发明人： Hiroshi Iwasa

IPC分类号： H02J7/00

CPC分类号： H02J7/0031 ,  H01M2010/4271 ,  H01M2010/4278 ,  H02J2007/0037 ,  H02J2007/004

摘要： This invention offer a rechargeable-battery controlling device and an independent power system that is cheap and low power consumption. First current is created by amplifying and copying current flow through one diode or plural serially connected diodes, and first voltage is created by flowing said first current through resistance load and converting to voltage, and switching element is on-off-controlled by said first voltage, and the switching element works to prevent overcharge and overdischarge. This detects an alteration of voltage and the device protects from overcharge and overdischarge. By this, by small parts, the protection circuit for overcharge and overdischarge can be realized and power consumption can be suppressed.

摘要翻译： 本发明提供了一种便宜且低功耗的可再充电电池控制装置和独立电力系统。 通过放大和复制通过一个二极管或多个串联二极管的电流产生第一电流，并且通过使所述第一电流流过电阻负载并转换成电压而产生第一电压，并且开关元件由所述第一电压 ，并且开关元件用于防止过充电和过放电。 这可以检测电压的变化，并且器件可以防止过充电和过放电。 由此，通过小的部件，可以实现过充电和过放电的保护电路，并且可以抑制功耗。

公开(公告)号：US20110228196A1

公开(公告)日：2011-09-22

申请号：US12914915

申请日：2010-10-28

申请人： Hidenao KUBOTA ,  Hiroshi Iwasa ,  Koichi Sakita

发明人： Hidenao KUBOTA ,  Hiroshi Iwasa ,  Koichi Sakita

IPC分类号： G02F1/1335 ,  F21V8/00

CPC分类号： G02B6/0083 ,  G02B6/0021 ,  G02B6/0068 ,  G02F1/133603 ,  G02F1/133611

摘要： The present invention enables a liquid crystal display device using LEDs as a light source to reduce uneven brightness, increase efficiency of heat discharged from the LEDs, and provide area brightness control. The liquid crystal display device includes a liquid crystal display panel and a backlight. The backlight includes a light guide panel and a plurality of LEDs arranged on a line. The light guide panel includes a concave portion extending in a longitudinal direction of the light guide panel. A large number of LEDs are placed in the concave portion of the light guide panel. The plurality of LEDs arranged on a line emit light alternately in opposite directions. This configuration allows for uniform brightness distribution without forming a large number of concave portions in the light guide panel. Further, this configuration also allows for area brightness control by controlling a large number of LEDs by group.

摘要翻译： 本发明使得能够使用LED作为光源的液晶显示装置来减少不均匀的亮度，提高从LED排出的热量的效率，并提供区域亮度控制。 液晶显示装置包括液晶显示面板和背光源。 背光源包括导光板和布置在一条线上的多个LED。 导光板包括在导光板的纵向方向上延伸的凹部。 大量的LED被放置在导光板的凹部中。 布置在线上的多个LED在相反的方向上交替发光。 这种构造允许均匀的亮度分布而不在导光板中形成大量的凹部。 此外，该配置还可以通过按组控制大量LED来实现区域亮度控制。

公开(公告)号：US20090316015A1

公开(公告)日：2009-12-24

申请号：US12476963

申请日：2009-06-02

申请人： Hiroshi Iwasa ,  Satoshi Ogata

发明人： Hiroshi Iwasa ,  Satoshi Ogata

IPC分类号： H04N5/228 ,  H04N5/335

CPC分类号： H04N5/378 ,  H04N5/23232 ,  H04N5/347 ,  H04N5/37455

摘要： A solid-state image pickup device includes: comparators; counters; and a control portion for carrying out control in such a way that in a phase of an addition mode, the two comparators and the two counters corresponding to the two pixel columns, respectively, are set as a unit, 1 is added to a second digit of one counter of the two counters when both the comparison results from the two comparators has a first logic, 1 is added to a first digit of the one counter when one of the comparison results from the two comparators has the first logic, and 1 is added to none of the first digit and the second digit of the one counter when both the comparison results from the two comparators has a second logic.

摘要翻译： 固态图像拾取装置包括：比较器; 柜台 以及用于执行控制的控制部分，使得在相加模式的相位中，分别对应于两个像素列的两个比较器和两个计数器被设置为单位，1被添加到第二数字 当两个比较器的比较结果都具有第一逻辑时，两个计数器的一个计数器的两个比较器的一个计数器具有第一逻辑，当两个比较器的比较结果之一具有第一逻辑时，将1加到一个计数器的第一位，并且1是 当来自两个比较器的比较结果都具有第二逻辑时，加到一个计数器的第一个数字和第二个数字中。

公开(公告)号：US06959676B2

公开(公告)日：2005-11-01

申请号：US10702047

申请日：2003-11-06

申请人： Kiyoshi Okubo ,  Shoichi Abe ,  Satoshi Kadokawa ,  Hiroshi Iwasa

发明人： Kiyoshi Okubo ,  Shoichi Abe ,  Satoshi Kadokawa ,  Hiroshi Iwasa

IPC分类号： F01L1/18

CPC分类号： B21K1/205 ,  F01L1/185 ,  Y10T29/49295 ,  Y10T29/49995 ,  Y10T74/20882

摘要： A sheet metal rocker arm manufactured by the steps of punching one metal plate to form a blank having a predetermined contour and through holes, and subjecting this blank to a bending work based on a press work to form a pair of side walls parallel to each other and a connecting portion for connecting the both ends of the side walls in the width direction thereof. This rocker arm is also provided with at least a pair of though holes formed at positions which are aligned with each other on the both side walls and at least one engagement portion provided in a part of the connecting portion. The thickness of at least one engagement portion, is formed to be greater than the thickness of the both side walls.

摘要翻译： 一种钣金摇臂，通过冲压一个金属板以形成具有预定轮廓和通孔的坯料的步骤制造，并且对该坯料进行基于冲压加工的弯曲加工以形成彼此平行的一对侧壁 以及用于连接侧壁的宽度方向的两端的连接部。 该摇臂还具有形成在两侧壁上彼此对准的位置的至少一对通孔和设置在连接部的一部分中的至少一个接合部。 至少一个接合部分的厚度被形成为大于两个侧壁的厚度。

公开(公告)号：US5298271A

公开(公告)日：1994-03-29

申请号：US922648

申请日：1992-07-30

申请人： Shoichi Takashina ,  Takashi Hazama ,  Akira Kurooka ,  Norio Maruguchi ,  Hiroshi Iwasa ,  Masayoshi Saito

发明人： Shoichi Takashina ,  Takashi Hazama ,  Akira Kurooka ,  Norio Maruguchi ,  Hiroshi Iwasa ,  Masayoshi Saito

IPC分类号： A23D9/06 ,  A23L3/3418 ,  A23D9/00

CPC分类号： A23L3/3418 ,  A23D9/06

摘要： A method for preventing refined edible oils and fats from deteriorating during transportation and/or storage thereof over a prolonged period of time, wherein the refined edible oils and fats are stored and/or transported at all times under an atmosphere rich in nitrogen gas. This nitrogen-enriched atmosphere contains nitrogen in a concentration not lower than 99.5%.

摘要翻译： 一种用于在长时间运输和/或储存期间防止精制食用油和脂肪变质的方法，其中精炼的食用油和脂肪在富含氮气的气氛下一直储存和/或运输。 该富氮气氛含有浓度不低于99.5％的氮气。

公开(公告)号：US4795569A

公开(公告)日：1989-01-03

申请号：US76548

申请日：1987-07-22

申请人： Kiyoyuki Higuchi ,  Hirokazu Maeda ,  Hiroshi Hidaka ,  Hiroshi Iwasa ,  Yoshitaka Ebihara ,  Kazuhito Asahara ,  Hayato Kubota

发明人： Kiyoyuki Higuchi ,  Hirokazu Maeda ,  Hiroshi Hidaka ,  Hiroshi Iwasa ,  Yoshitaka Ebihara ,  Kazuhito Asahara ,  Hayato Kubota

IPC分类号： C11B7/00 ,  E01D17/00

CPC分类号： C11B7/0075

摘要： A method for dry fractionation of a fatty material which comprises cooling the fatty material and then fractionating the material into a solid fraction and a liquid fraction, said cooling being carried out by introducing the fatty material in a fluid state into a filter chamber of a filter apparatus having pressing function and maintaining the fat material therein at a crystal deposition temperature until a predetermined amount of crystals are formed, and said fractionation being carried out by pressing the filter chamber to fractionate the fat material into the solid fraction and the liquid fraction.

摘要翻译： 一种脂肪材料的干馏分离方法，包括冷却脂肪材料，然后将材料分馏成固体馏分和液体馏分，所述冷却通过将脂肪物质以流体状态引入过滤器的过滤室中来进行 具有按压功能的装置，并且在晶体沉积温度下保持其中的脂肪材料，直到形成预定量的晶体，并且通过按压过滤室将脂肪材料分馏成固体部分和液体部分来进行分馏。

公开(公告)号：US08596848B2

公开(公告)日：2013-12-03

申请号：US13091105

申请日：2011-04-20

申请人： Hidenao Kubota ,  Satoshi Ouchi ,  Hiroshi Iwasa ,  Mayumi Nagayoshi ,  Hajime Inoue

发明人： Hidenao Kubota ,  Satoshi Ouchi ,  Hiroshi Iwasa ,  Mayumi Nagayoshi ,  Hajime Inoue

IPC分类号： F21V7/04

CPC分类号： G02B6/0091 ,  G02B6/0021 ,  G02B6/0046 ,  G02B6/0055 ,  G02B6/008 ,  G02B6/0083 ,  H01L33/486 ,  H01L2924/0002 ,  H01L2924/00

摘要： A cross section of each divided light guiding plate is formed in a wedge shape, a step is formed at a portion of each divided light guiding plate where LEDs are arranged, and holes used for accommodating the LEDs are formed at the step. A plated face is formed on a lower face of each LED, and is coupled to a wiring substrate through solder. Each LED includes a light-emitting face, a lower frame, and an upper frame. The height of the lower frame of each LED is larger than the height of the upper frame, so that a lower end of the light-emitting face of each LED can be always located higher than a lower end of the divided light guiding plate.

摘要翻译： 每个分开的导光板的横截面形成为楔形，在每个划分的导光板的布置有LED的部分处形成台阶，并且在该步骤形成用于容纳LED的孔。 在每个LED的下表面上形成电镀面，并通过焊料与布线基板耦合。 每个LED包括发光面，下框架和上框架。 每个LED的下框架的高度大于上框架的高度，使得每个LED的发光面的下端总是位于比分割的导光板的下端更高的位置。

公开(公告)号：US20120274875A1

公开(公告)日：2012-11-01

申请号：US13453356

申请日：2012-04-23

申请人： KOICHI SAKITA ,  Makoto Tsumura ,  Hiroshi Iwasa ,  Susumu Ishida

发明人： KOICHI SAKITA ,  Makoto Tsumura ,  Hiroshi Iwasa ,  Susumu Ishida

IPC分类号： G02F1/13357 ,  F21V8/00

CPC分类号： G02B6/0068 ,  G02B6/0021 ,  G02B6/0073 ,  G02B6/0083 ,  G09G3/3426 ,  G09G2320/0233 ,  G09G2320/041 ,  H01L2224/48091 ,  H01L2224/48137 ,  H01L2924/3011 ,  H01L2924/00014 ,  H01L2924/00

摘要： In a backlight using an LED, area control is performed such that the backlight is lit only in the bright area of the screen and the backlight is not lit in the dark area. The temperature change in the light emission efficiency of the LED is large. The temperature of the lit LED is high in area control, so that when a completely gray screen is displayed after the area control, the light emission efficiency of the LED decreases in the previously illuminated area, resulting in the occurrence of uneven brightness. The present invention prevents the uneven brightness of the screen in area control, by reducing the temperature change in the light emission efficiency of the LED to 5% or less, and more preferably 3% or less, in a temperature range of 50° C. to 90° C.

摘要翻译： 在使用LED的背光中，进行区域控制，使得背光仅在屏幕的亮区域点亮，并且背光在黑暗区域不亮。 LED的发光效率的温度变化大。 点亮的LED的温度在区域控制中是高的，使得当在区域控制之后显示完全灰色的屏幕时，LED的发光效率在先前照射的区域中减小，导致亮度不均匀的发生。 本发明通过在50℃的温度范围内将LED的发光效率的温度变化降低到5％以下，更优选在3％以下来防止屏幕在区域控制中的不均匀亮度。 至90℃