公开(公告)号：US20090206828A1

公开(公告)日：2009-08-20

申请号：US12369141

申请日：2009-02-11

申请人： Tamotsu YAMAURA ,  Kenichi Hamada ,  Yutaka Makino

发明人： Tamotsu YAMAURA ,  Kenichi Hamada ,  Yutaka Makino

IPC分类号： G01B7/30 ,  H02K29/08

CPC分类号： G01B7/30 ,  G01D3/08

摘要： A failure detection apparatus for a resolver outputting a sine signal indicative of sin θ and a cosine signal indicative of cos θ according to a rotational angle θ of a rotator, includes an inspection value calculating section configured to calculate an inspection value based on at least one of the sine signal and the cosine signal; a failure detecting section configured to judge whether the resolver is in a failure state or not on the basis of the inspection value; a counting section configured to gradually increase a count value with a lapse of time when the failure detecting section is determining that the resolver is in the failure state, and configured to gradually decrease the count value with a lapse of time when the failure detecting section is determining that the resolver is not in the failure state; and a failure deciding section configured to finally decide that the resolver has caused the failure on the basis of the count value.

摘要翻译： 用于根据转子的旋转角度θ输出表示sinθ的正弦信号和表示cosθ的余弦信号的解算器的故障检测装置包括：检查值计算部，其被配置为基于至少一个 的正弦信号和余弦信号; 故障检测部，被配置为基于检查值判断解析器是否处于故障状态; 计数部，被配置为当故障检测部确定解析器处于故障状态时随着时间的流逝逐渐增加计数值，并且被配置为当故障检测部分为 确定解析器不处于故障状态; 以及故障判定部，其被配置为基于所述计数值最终确定所述解析器已经导致所述故障。

公开(公告)号：US20050182182A1

公开(公告)日：2005-08-18

申请号：US10508011

申请日：2003-03-25

申请人： Yoshihiro Morishita ,  Kenichi Hamada ,  Shigeru Sasaki

发明人： Yoshihiro Morishita ,  Kenichi Hamada ,  Shigeru Sasaki

IPC分类号： C08F297/02 ,  C09J153/00 ,  C08K3/00 ,  C08F20/06

CPC分类号： C09J153/00 ,  C08F297/02 ,  C08F297/026 ,  C08L2666/02

摘要： An acrylic diblock copolymer of the general formula (I) useful in producing pressure-sensitive adhesives which are improved in cohesive force, tack and hot-melt applicability without impairing the heat resistance and weather resistance; and pressure-sensitive adhesive compositions containing the copolymer: X·Y (I) in which X is a polymer block composed of alkyl methacrylate units wherein the alkyl is one having 1 to 4 carbon atoms or one having a cyclic structure; Y is a polymer block composed of alkyl acrylate units wherein the alkyl has 1 to 20 carbon atoms and/or alkyl methacrylate units wherein the alkyl has 5 to 20 carbon atoms; the weight-average molecular weight (Mw) of X is 1,000 to 8,000; and the X/Y mass ratio ranges from 1/99 to 10/90.

摘要翻译： 一种用于生产压敏粘合剂的通式（I）的丙烯酸二嵌段共聚物，它们在内聚力，粘性和热熔适用性方面得到改进，而不损害耐热性和耐候性; 和含有该共聚物的粘合剂组合物：X.Y（I）其中X是由甲基丙烯酸烷基酯单元组成的聚合物嵌段，其中烷基是具有1至4个碳原子的烷基或具有环状结构的聚合物嵌段; Y是由烷基丙烯酸烷基酯单元组成的聚合物嵌段，其中烷基具有1至20个碳原子和/或其中烷基具有5至20个碳原子的甲基丙烯酸烷基酯单元; X的重均分子量（Mw）为1,000〜8,000; X / Y质量比为1/99〜10/90。

公开(公告)号：US06876607B2

公开(公告)日：2005-04-05

申请号：US09765864

申请日：2001-01-18

申请人： Satoshi Furuta ,  Kenichi Hamada ,  Akira Nanba ,  Masakazu Taguchi

发明人： Satoshi Furuta ,  Kenichi Hamada ,  Akira Nanba ,  Masakazu Taguchi

IPC分类号： G11B20/14 ,  G11B7/0045 ,  G11B7/005 ,  G11B7/007 ,  G11B20/10 ,  G11B20/12 ,  G11B27/30 ,  G11B5/09

CPC分类号： G11B20/10203 ,  G11B7/0045 ,  G11B7/005 ,  G11B7/007 ,  G11B27/3027 ,  G11B2020/1457

摘要： A data recording method for calculating a digital sum value (DSV) corresponding to a proportion of positive data and negative data included in predetermined data ranges, selecting a resync pattern to be inserted between the data ranges according to the DSV, and inserting the selected resync pattern between the data ranges, has a step of selecting a resync pattern that minimizes differences in DSV between the data ranges.

摘要翻译： 一种用于计算与包括在预定数据范围中的正数据和负数据的比例相对应的数字和值（DSV）的数据记录方法，根据DSV选择要在数据范围之间插入的再同步模式，并插入所选择的再同步 数据范围之间的图案具有选择最小化数据范围之间的DSV差异的再同步模式的步骤。

公开(公告)号：US06806317B2

公开(公告)日：2004-10-19

申请号：US10181321

申请日：2002-07-17

申请人： Yoshihiro Morishita ,  Hiromichi Nakata ,  Kenichi Hamada ,  Kazushige Ishiura

发明人： Yoshihiro Morishita ,  Hiromichi Nakata ,  Kenichi Hamada ,  Kazushige Ishiura

IPC分类号： C08F29704

CPC分类号： C09J153/02 ,  C08F8/04 ,  C08F297/04 ,  C08L53/025 ,  C08L2666/02 ,  C08L2666/04 ,  C09J153/025

摘要： The present invention provides an adhesive composition containing a block copolymer, wherein the block copolymer has a polymer block (A) which is principally composed of a &agr;-methyl styrene unit, and a polymer block (B) which is principally composed of a conjugated diene unit and of which at least part of carbon-carbon unsaturated double bonds may be hydrogenated, and having a good holding power at high temperatures.

摘要翻译： 本发明提供含有嵌段共聚物的粘合剂组合物，其中嵌段共聚物具有主要由α-甲基苯乙烯单元组成的聚合物嵌段（A）和主要由共轭二烯组成的聚合物嵌段（B） 单元，其中至少部分碳 - 碳不饱和双键可以被氢化，并且在高温下具有良好的保持力。

公开(公告)号：US06680684B2

公开(公告)日：2004-01-20

申请号：US10331552

申请日：2002-12-31

申请人： Akira Nanba ,  Kenichi Hamada ,  Masakazu Taguchi

发明人： Akira Nanba ,  Kenichi Hamada ,  Masakazu Taguchi

IPC分类号： H03M112

CPC分类号： G11B20/1403 ,  G11B20/10009

摘要： A data reproduction device includes an A/D converter quantizing a reproduction signal read from data recorded on a recording medium to produce quantized data based on a sampling clock; a reproduction signal determination unit determining rising and falling parts of the reproduction signal based on the quantized data, and outputting a gate signal corresponding to a result of determining the rising and falling parts; a leading-edge clock generation unit generating a leading-edge clock signal synchronous to a leading edge indicating a rising part of the reproduction signal; a trailing-edge clock generation unit generating a trailing-edge clock signal synchronous to a trailing edge indicating a falling part of the reproduction signal; a signal switch unit generating the sampling clock by selecting one of the leading-edge clock signal and the trailing-edge clock signal based on a value of the gate signal; and a signal supply unit supplying the sampling clock to the A/D converter, wherein the data reproduction device reproduces the data recorded on the recording medium by executing digital signal processing on the quantized data. The data reproduction device can share a single A/D converter and a single decoder used for reproducing recorded data based on clocks synchronous to a leading edge and a trailing edge of the recording pit. As a result, a circuit structure of the data reproduction device is simplified, thereby achieving decreases in a size of an implementation area and in the number of implemented parts in the circuit structure of the data reproduction device.

摘要翻译： 数据再现装置包括：量化从记录在记录介质上的数据读取的再现信号的A / D转换器，以产生基于采样时钟的量化数据; 再现信号确定单元，基于量化数据确定再现信号的上升和下降部分，并输出与确定上升和下降部分的结果相对应的门信号; 前沿时钟产生单元，产生与指示再现信号的上升部分的前沿同步的前沿时钟信号; 一个后沿时钟产生单元，产生与指示再现信号的下降部分的后沿同步的后沿时钟信号; 信号切换单元，基于所述门信号的值，选择所述前沿时钟信号和所述后沿时钟信号之一，生成所述采样时钟; 以及将采样时钟提供给A / D转换器的信号供给单元，其中数据再现装置通过对量化数据执行数字信号处理来再现记录在记录介质上的数据。 数据再现装置可以基于与记录凹坑的前沿和后沿同步的时钟来共享单个A / D转换器和用于再现记录数据的单个解码器。 结果，简化了数据再现装置的电路结构，从而实现了数据再现装置的电路结构中的实现区域的大小和实现部分的数量的减少。

公开(公告)号：US5966353A

公开(公告)日：1999-10-12

申请号：US959454

申请日：1997-10-28

申请人： Eiji Kaneko ,  Shigeyoshi Tanaka ,  Akira Nanba ,  Kenichi Hamada ,  Toru Ikeda

发明人： Eiji Kaneko ,  Shigeyoshi Tanaka ,  Akira Nanba ,  Kenichi Hamada ,  Toru Ikeda

IPC分类号： G11B7/085 ,  G11B7/13 ,  G11B19/12 ,  G11B27/28 ,  G11B17/22

CPC分类号： G11B7/08529 ,  G11B19/12 ,  G11B7/08582 ,  G11B7/08588

摘要： There is provided an optical storage device that can position a lens carriage and objective lens even when position sensors for the lens carriage and objective lens are excluded in an effort to make an optical disk unit thinner. In the optical storage device, immediately after an optical disk is loaded in a main body, the cutoff frequency of a filter lying on a path of a reproduction signal is temporarily changed to a lower frequency. A spacing of sectors of the optical disk is detected using a signal sent from the filter. A type of an optical storage medium and a position of a current reproduction track are detected on the basis of the detected sector spacing and data stored in a memory.

摘要翻译： 提供了一种光学存储装置，即使在排除透镜滑架和物镜的位置传感器以致使光盘单元更薄时，其也可以定位透镜滑架和物镜。 在光存储装置中，在将光盘装入主体之后，将再现信号的路径上的滤波器的截止频率临时变更为较低的频率。 使用从滤波器发送的信号来检测光盘扇区的间隔。 基于检测到的扇区间隔和存储在存储器中的数据来检测光存储介质的类型和当前再现轨迹的位置。

公开(公告)号：US08603687B2

公开(公告)日：2013-12-10

申请号：US12811064

申请日：2008-12-26

申请人： Kenichi Hamada ,  Nobuyuki Kitamura ,  Kouta Manabe ,  Hiroyuki Imanishi

发明人： Kenichi Hamada ,  Nobuyuki Kitamura ,  Kouta Manabe ,  Hiroyuki Imanishi

IPC分类号： H01M8/04 ,  H02J7/00 ,  B60L11/18

CPC分类号： H01M8/04559 ,  B60L1/003 ,  B60L11/1803 ,  B60L11/1887 ,  B60L2210/14 ,  B60L2240/12 ,  B60L2240/423 ,  B60L2240/527 ,  B60W10/08 ,  B60W10/26 ,  B60W10/28 ,  H01M8/04619 ,  H01M8/0488 ,  H01M10/44 ,  H01M2250/20 ,  H01M2250/402 ,  H02M1/34 ,  H02M3/158 ,  H02M2001/342 ,  Y02B90/12 ,  Y02T10/642 ,  Y02T10/7225 ,  Y02T90/32 ,  Y02T90/34 ,  Y10T307/305 ,  Y10T307/367 ,  Y10T307/383 ,  Y10T307/445

摘要： In order to assure drive of a drive motor, a boost operation of a boost device is appropriately performed by judging whether a voltage supplied from a fuel cell suffices a voltage required for driving the drive motor, thereby suppressing a switching loss by the boost device. A fuel cell system is a power source for driving a load. The system includes: a drive motor driven by an electric power; a fuel cell which generates electricity by an electrochemical reaction between an oxidizing gas containing oxygen and a fuel gas containing hydrogen and supplies an electric power to the drive motor; a first boost device which can boosts the voltage outputted from the fuel cell and supplies the boosted voltage to the drive motor; and boost control means which controls voltage boost performed by the first boost device according to the relationship between the fuel cell output voltage and the voltage required by the drive motor.

摘要翻译： 为了确保驱动电动机的驱动，通过判断从燃料电池供给的电压是否足以驱动驱动电动机所需的电压，从而抑制升压装置的开关损耗，适当地进行升压装置的升压动作。 燃料电池系统是用于驱动负载的电源。 该系统包括：由电力驱动的驱动电机; 燃料电池，其通过包含氧的氧化气体和含有氢的燃料气体之间的电化学反应发电，并向驱动电动机供电; 第一升压装置，其可以提高从燃料电池输出的电压并将升压的电压提供给驱动电动机; 以及升压控制装置，其根据燃料电池输出电压和驱动电动机所需的电压之间的关系来控制由第一升压装置执行的升压。

公开(公告)号：US08153036B2

公开(公告)日：2012-04-10

申请号：US12370875

申请日：2009-02-13

申请人： Toyoaki Kurihara ,  Kenichi Hamada

发明人： Toyoaki Kurihara ,  Kenichi Hamada

IPC分类号： C08L53/00 ,  B02C23/18

CPC分类号： C08F297/026 ,  B29C41/003 ,  B29C41/18 ,  C08L53/00

摘要： A process for producing a thermoplastic polymer powder that is made by subjecting an acrylic triblock copolymer (B)(A)(B) to an underwater cutting process to obtain a thermoplastic polymer powder, wherein block (A) has structural units originating from an acrylic ester; and block (B) has structural units originating from a methacrylic ester, this thermoplastic polymer powder is suitable for use as molding, skin material, and the like which are excellent in weatherability, flexibility, mechanical strength, low-temperature properties, adhesion to polar resins, rubber elasticity, safety, etc.

摘要翻译： 一种制造热塑性聚合物粉末的方法，其通过使丙烯酸类三嵌段共聚物（B）（A）（B）进行水下切割处理而得到热塑性聚合物粉末而制成，其中嵌段（A）具有源自丙烯酸类的结构单元 酯; 并且嵌段（B）具有源自甲基丙烯酸酯的结构单元，该热塑性聚合物粉末适合用作耐候性，柔韧性，机械强度，低温性能，极性粘合性优异的成型，表皮材料等 树脂，橡胶弹性，安全性等

公开(公告)号：US20100025134A1

公开(公告)日：2010-02-04

申请号：US12514747

申请日：2007-11-12

申请人： Kenichi Hamada ,  Nobuyuki Kitamura

发明人： Kenichi Hamada ,  Nobuyuki Kitamura

IPC分类号： B60L11/18 ,  H02P27/00

CPC分类号： H01M16/006 ,  B60L58/12 ,  B60L58/40 ,  B60L2200/26 ,  B60L2210/12 ,  B60L2210/14 ,  B60L2210/30 ,  B60L2210/40 ,  B60L2240/423 ,  B60L2240/527 ,  Y02T10/642 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7225 ,  Y02T10/7233 ,  Y02T10/7241 ,  Y02T90/34

摘要： An electric power supply system, equipped on a mobile body to supply electric power to a drive apparatus that functions as a drive source of the mobile body, that includes a first power source apparatus that generates and supplies electric power to the drive apparatus, a second power source apparatus provided separately from the first power source apparatus and that supplies electric power to the drive apparatus, an insulation type converter provided between an electric power supply section including at least one of the first power source apparatus and the second power source apparatus, and a mobile body drive section including the drive apparatus, and ensuring insulation between these sections while transmitting electric power from the electric power supply section to the mobile body drive section. An increase in the supply voltage and adequate insulation performance can both be achieved when supplying power to a drive apparatus.

摘要翻译： 一种电力供应系统，其配置在移动体上，用于向作为所述移动体的驱动源的驱动装置供给电力，所述驱动装置包括：向所述驱动装置生成并供给电力的第一电源装置;第二 电源装置，与第一电源装置分开设置并向驱动装置供电;绝缘型转换器，设置在包括第一电源装置和第二电源装置中的至少一个的电源部之间，以及 移动体驱动部，其包括所述驱动装置，并且在从所述电力供给部向所述移动体驱动部输送电力的同时确保所述部分之间的绝缘。 当向驱动装置供电时，可以实现电源电压的增加和充分的绝缘性能。

公开(公告)号：US20090308719A1

公开(公告)日：2009-12-17

申请号：US12485397

申请日：2009-06-16

申请人： Kenichi Hamada ,  Eiichi Hayakawa ,  Tetsuya Futamura ,  Fumitaka Hayase

发明人： Kenichi Hamada ,  Eiichi Hayakawa ,  Tetsuya Futamura ,  Fumitaka Hayase

IPC分类号： H01H9/00

CPC分类号： H01H25/04 ,  G05G9/047 ,  H01H9/18 ,  H01H2025/043 ,  H01H2025/048

摘要： When a car driver has backwardly pushed a four-way knob, both legs of a push knob slidably move along a guide surface of an internal pusher member, whereby the four-way knob is tilted along with the push knob. When the car driver has backwardly pushed the push knob while the push knob and the four-way knob remain tilted, the push knob linearly, backwardly moves in conjunction with the four-way knob, whereby an internal switch and an external switch are operated. Therefore, the push knob can be illuminated by an internal LED of a switching board by way of a through hole of the internal pusher member.

摘要翻译： 当汽车驾驶员向后推动四通旋钮时，推动旋钮的两个腿部沿着内部推动器构件的引导表面可滑动地移动，由此四个旋钮与推动旋钮一起倾斜。 当驾驶员在推动旋钮和四通旋钮保持倾斜的同时向后推动推动按钮时，推动按钮与四通旋钮一起向前移动，由此内部开关和外部开关被操作。 因此，通过内部推动器构件的通孔，可以通过切换板的内部LED来照亮推动旋钮。