公开(公告)号：US20130049459A1

公开(公告)日：2013-02-28

申请号：US13570726

申请日：2012-08-09

Applicant: Ayumu Hatanaka ,  Takuya Mayuzumi ,  Chihiro Sato ,  Yoshitaka Abe ,  Daisuke Sekine ,  Hirofumi Kurimoto

Inventor： Ayumu Hatanaka ,  Takuya Mayuzumi ,  Chihiro Sato ,  Yoshitaka Abe ,  Daisuke Sekine ,  Hirofumi Kurimoto

IPC: B60L1/00

CPC classification number: H02M3/155 ,  G06F1/30 ,  H02J7/0065 ,  H02J7/0073

Abstract: A capacitor connected to a microcomputer voltage wiring is downsized. A series regulator on an electronic control unit for automotive includes a battery as an in-vehicle power supply, a relay, an input side capacitor, a series regulator circuit, and an output side capacitor, and is connected to a microcomputer. The series regulator circuit includes an n-channel MOSFET, a gate voltage regulator circuit as an output control circuit of an FET, and a gate voltage holding capacitor. A capacitor GND voltage (gate voltage) is adjusted by the gate voltage regulator circuit to convert an input side capacitor voltage into an output side capacitor voltage, and supply a microcomputer current to the microcomputer.

Abstract translation: 连接到微型计算机电压布线的电容器被小型化。 用于汽车的电子控制单元上的串联调节器包括作为车载电源的电池，继电器，输入侧电容器，串联调节器电路和输出侧电容器，并且连接到微型计算机。 串联调节器电路包括n沟道MOSFET，作为FET的输出控制电路的栅极电压调节器电路和栅极电压保持电容器。 电容器GND电压（栅极电压）由栅极电压调节器电路调节，将输入侧电容器电压转换为输出侧电容器电压，并向微型计算机提供微电脑电流。

公开(公告)号：US08045311B2

公开(公告)日：2011-10-25

申请号：US12336941

申请日：2008-12-17

Applicant: Mitsuhiko Watanabe ,  Chihiro Sato ,  Ryoichi Oura ,  Hirofumi Kurimoto ,  Koichi Ono

Inventor： Mitsuhiko Watanabe ,  Chihiro Sato ,  Ryoichi Oura ,  Hirofumi Kurimoto ,  Koichi Ono

IPC: H02H3/20

CPC classification number: H03K17/0822 ,  H03K17/18

Abstract: A load driving and diagnosis system controls the feed and block of a load current flowing into an inductor such as a solenoid. The load driving and diagnosis system holds a counter-electromotive force, which is developed when the load current is blocked, at a voltage higher than a supply voltage so that the load current will decay for a short time. When an overcurrent condition is established in the load driving and diagnosis system because of a short circuit to a power supply, a malfunction of a circuit or destruction thereof may take place. In addition to a voltage holding means that holds a switching circuit output voltage at a predetermined voltage, a voltage holding means having a different predetermined voltage set therein is included. Moreover, a selection switch that switches the predetermined voltages according to a detected overcurrent condition is included.

Abstract translation: 负载驱动和诊断系统控制流入诸如螺线管的电感器的负载电流的馈送和阻塞。 负载驱动和诊断系统保持反电动势，当负载电流被阻塞时，反电动势处于高于电源电压的电压，使得负载电流将在短时间内衰减。 当由于电源短路而在负载驱动和诊断系统中建立过电流状况时，可能发生电路的故障或其破坏。 除了将开关电路输出电压保持在预定电压的电压保持装置之外，还包括具有不同的预定电压的电压保持装置。 此外，包括根据检测到的过电流条件切换预定电压的选择开关。

公开(公告)号：US20090153118A1

公开(公告)日：2009-06-18

申请号：US12332763

申请日：2008-12-11

Applicant: Chihiro Sato ,  Mitsuhiko Watanabe ,  Ko Moriya ,  Hirofumi Kurimoto

Inventor： Chihiro Sato ,  Mitsuhiko Watanabe ,  Ko Moriya ,  Hirofumi Kurimoto

IPC: G05F1/10

CPC classification number: H02M3/1582

Abstract: There is a need for improving switching regulator characteristics and providing a stable power supply controller. The power supply controller uses a battery and either or both functions of stepping up and stepping down a battery voltage. The power supply controller includes a means that prevents a ripple voltage from occurring by stopping the up conversion function for a switching operation in connection with a battery during a predetermined period without changing conditions for a conventional switching device or smoothing circuit and fast stabilizes a primary voltage using only the down conversion function.

Abstract translation: 需要改进开关稳压器特性并提供稳定的电源控制器。 电源控制器使用电池，以及升压和降低电池电压的一种或两种功能。 电源控制器包括通过在预定时间段期间停止与电池连接的开关操作的上变频功能而不改变常规开关器件或平滑电路的条件并且快速稳定初级电压来防止纹波电压发生的装置 只使用下转换功能。

公开(公告)号：US09287771B2

公开(公告)日：2016-03-15

申请号：US13570726

申请日：2012-08-09

Applicant: Ayumu Hatanaka ,  Takuya Mayuzumi ,  Chihiro Sato ,  Yoshitaka Abe ,  Daisuke Sekine ,  Hirofumi Kurimoto

Inventor： Ayumu Hatanaka ,  Takuya Mayuzumi ,  Chihiro Sato ,  Yoshitaka Abe ,  Daisuke Sekine ,  Hirofumi Kurimoto

IPC: H02M3/155

CPC classification number: H02M3/155 ,  G06F1/30 ,  H02J7/0065 ,  H02J7/0073

Abstract: A capacitor connected to a microcomputer voltage wiring is downsized. A series regulator on an electronic control unit for automotive includes a battery as an in-vehicle power supply, a relay, an input side capacitor, a series regulator circuit, and an output side capacitor, and is connected to a microcomputer. The series regulator circuit includes an n-channel MOSFET, a gate voltage regulator circuit as an output control circuit of an FET, and a gate voltage holding capacitor. A capacitor GND voltage (gate voltage) is adjusted by the gate voltage regulator circuit to convert an input side capacitor voltage into an output side capacitor voltage, and supply a microcomputer current to the microcomputer.

Abstract translation: 连接到微型计算机电压布线的电容器被小型化。 用于汽车的电子控制单元上的串联调节器包括作为车载电源的电池，继电器，输入侧电容器，串联调节器电路和输出侧电容器，并且连接到微型计算机。 串联调节器电路包括n沟道MOSFET，作为FET的输出控制电路的栅极电压调节器电路和栅极电压保持电容器。 电容器GND电压（栅极电压）由栅极电压调节器电路调节，将输入侧电容器电压转换为输出侧电容器电压，并向微型计算机提供微电脑电流。

公开(公告)号：US20110054708A1

公开(公告)日：2011-03-03

申请号：US12856296

申请日：2010-08-13

Applicant: Chihiro Sato ,  Hirofumi Kurimoto

Inventor： Chihiro Sato ,  Hirofumi Kurimoto

IPC: G05B11/00

CPC classification number: G04R20/04 ,  F02D2200/701

Abstract: When a highly accurate clock is received by a GPS radio wave from a GPS antenna, the highly accurate clock is always generated by locking a phase locked loop (PLL) circuit within a hold-over section of a clock control section in a power supply control unit. When the GPS radio wave cannot be received normally, the highly accurate clock depending on the GPS radio wave is set to a self-running condition not depending on a self-oscillation clock from an internal clock generating section and a time management section automatically corrects the present time data obtained when the standard radio wave is received from a radio wave antenna based on the highly accurate clock. A primary voltage generating section continuously generates the highly accurate clock even when an ignition switch is turned OFF by avoiding voltage variation in battery voltages while the ignition switch is turned ON. Accordingly, the power supply control device can sustain highly accurate time correction and a clock function under any environmental condition and can also control and execution of various functions based on accurate time management.

Abstract translation: 当通过来自GPS天线的GPS无线电波接收到高度准确的时钟时，总是通过将锁相环（PLL）电路锁定在电源控制中的时钟控制部分的保持部分内来产生高度准确的时钟 单元。 当GPS无线电波无法正常接收时，根据GPS无线电波的高度准确的时钟被设置为不依赖于来自内部时钟产生部分的自激振荡时钟的自运行状态，并且时间管理部分自动校正 基于高精度时钟从无线电波天线接收标准无线电波时获得的当前时间数据。 即使当点火开关接通时，通过避免电池电压的电压变化，当点火开关断开时，一次电压产生部也连续地产生高精度的时钟。 因此，电源控制装置可以在任何环境条件下维持高精度的时间校正和时钟功能，并且还可以基于准确的时间管理来控制和执行各种功能。

公开(公告)号：US06854087B1

公开(公告)日：2005-02-08

申请号：US09587265

申请日：2000-06-05

Applicant: Nobuyuki Takeo ,  Hiroshi Katsurabayashi ,  Takashi Noguchi ,  Akira Kurosawa ,  Chihiro Sato

Inventor： Nobuyuki Takeo ,  Hiroshi Katsurabayashi ,  Takashi Noguchi ,  Akira Kurosawa ,  Chihiro Sato

IPC: G06F12/00 ,  G06F17/21 ,  G06F17/24 ,  G06F17/30 ,  G06F15/00 ,  G06F7/00 ,  G06F17/00 ,  G09G5/00

CPC classification number: G06F17/30011 ,  G06F17/24 ,  Y10S707/99938 ,  Y10S707/99943 ,  Y10S707/99953

Abstract: The invention provides an apparatus for reproducing the state in which an editor has added and described a comment to a document while what description content the editor is viewing so that the intention of the editor is rendered understandable. A document synthesis unit displays a layer on a screen, the document editing unit generates a new layer based on user operation to the document having the component layer displayed on the screen and adds it to the document, and generates at-add-time layer display state information of the layer displayed on the screen at the time of the addition. Layer state managing units manage the at-add-time layer display state information in correlation with the new layer, and when a display designation receiving unit receives a designation that specifies the content added to the document, a layer state reproducing unit controls the document synthesis unit to display the layer that was displayed on the screen when the specified layer was added based on the at-add-time layer display state information.

Abstract translation: 本发明提供了一种用于再现编辑者向文档添加和描述注释的状态的装置，同时编辑器正在查看什么描述内容，使得编辑者的意图变得可理解。 文档合成单元在屏幕上显示层，文档编辑单元基于用户操作生成具有在屏幕上显示的组件层的文档的新层，并将其添加到文档，并且生成添加时间层显示 在添加时在屏幕上显示的层的状态信息。 层状态管理单元与新层相关地管理加法时间层显示状态信息，并且当显示指定接收单元接收到指定添加到文档的内容的指定时，层状态再现单元控制文档合成 单元，用于在基于加法时间层显示状态信息添加指定层时显示在屏幕上显示的层。

公开(公告)号：US06370533B1

公开(公告)日：2002-04-09

申请号：US09386381

申请日：1999-08-31

Applicant: Chihiro Sato ,  Hiroshi Katsurabayashi ,  Shinji Kita ,  Toru Tanaka

Inventor： Chihiro Sato ,  Hiroshi Katsurabayashi ,  Shinji Kita ,  Toru Tanaka

IPC: G06F1730

CPC classification number: G06Q10/10

Abstract: The present invention provides an electronic meeting system which enables a user to refer to the progress of a meeting from the user's unique view point. A first communication unit communicates information with a client. A first analysis unit analyzes the information transmitted. A first attribute extraction unit extracts the attribute included in the information. A first memory unit stores the attribute and the information in correlated relation. An information management unit manages information and extracts required information to return it to the client. A second communication unit communicates information with the sever. An input unit receives information input from a mouse. A second analysis unit analyzes input information. A second attribute extraction unit extracts the attribute included in the information. A second memory unit stores the extracted attribute. A selection unit selects a desired attribute from among attributes stored. A display unit displays the information written in the virtual space on a display unit in the form of display type corresponding to the selected attribute.

Abstract translation: 本发明提供了一种电子会议系统，其使得用户能够从用户的独特视点参考会议的进展。 第一通信单元与客户端通信信息。 第一个分析单元分析所传送的信息。 第一属性提取单元提取信息中包括的属性。 第一存储单元将属性和信息存储在相关关系中。 信息管理单元管理信息并提取所需信息以将其返回给客户端。 第二通信单元与服务器通信信息。 输入单元接收从鼠标输入的信息。 第二个分析单元分析输入信息。 第二属性提取单元提取信息中包括的属性。 第二存储单元存储提取的属性。 选择单元从所存储的属性中选择期望的属性。 显示单元以与所选择的属性对应的显示类型的形式在显示单元上显示写入虚拟空间中的信息。

公开(公告)号：US20140210393A1

公开(公告)日：2014-07-31

申请号：US14238054

申请日：2012-07-11

Applicant: Nobuyasu Kanekawa ,  Ryoichi Kobayashi ,  Tomonobu Koseki ,  Chihiro Sato ,  Tomishige Yatsugi ,  Hirofumi Kurimoto

Inventor： Nobuyasu Kanekawa ,  Ryoichi Kobayashi ,  Tomonobu Koseki ,  Chihiro Sato ,  Tomishige Yatsugi ,  Hirofumi Kurimoto

IPC: H02J7/00 ,  B60R21/26 ,  H02P29/00

CPC classification number: H02J7/007 ,  B60R16/02 ,  B60R21/017 ,  H02M3/07 ,  H02P29/40 ,  H02P29/68 ,  Y10T307/461

Abstract: A loss (generation of heat) is reduced in a capacitor precharge circuit, thereby reducing the size of the circuit.The capacitor precharge circuit according to the present invention divides a power supply voltage using a switched capacitor voltage divider circuit, thereby carrying out charging while suppressing a both-terminal voltage of the capacitor that is subject to the charging (refer to FIG. 1).

Abstract translation: 电容器预充电电路中的损耗（发热）降低，从而减小电路的尺寸。 根据本发明的电容器预充电电路使用开关电容器分压器电路分割电源电压，从而在抑制进行充电的电容器的两端电压（参照图1）的同时进行充电。

公开(公告)号：US08188712B2

公开(公告)日：2012-05-29

申请号：US12332763

申请日：2008-12-11

Applicant: Chihiro Sato ,  Mitsuhiko Watanabe ,  Ko Moriya ,  Hirofumi Kurimoto

Inventor： Chihiro Sato ,  Mitsuhiko Watanabe ,  Ko Moriya ,  Hirofumi Kurimoto

IPC: H02J7/00 ,  H02J7/14

CPC classification number: H02M3/1582

Abstract: There is a need for improving switching regulator characteristics and providing a stable power supply controller. The power supply controller uses a battery and either or both functions of stepping up and stepping down a battery voltage. The power supply controller includes a means that prevents a ripple voltage from occurring by stopping the up conversion function for a switching operation in connection with a battery during a predetermined period without changing conditions for a conventional switching device or smoothing circuit and fast stabilizes a primary voltage using only the down conversion function.

Abstract translation: 需要改进开关稳压器特性并提供稳定的电源控制器。 电源控制器使用电池，以及升压和降低电池电压的一种或两种功能。 电源控制器包括通过在预定时间段期间停止与电池连接的开关操作的上变频功能而不改变常规开关器件或平滑电路的条件并且快速稳定初级电压来防止纹波电压发生的装置 只使用下转换功能。

公开(公告)号：US06757871B1

公开(公告)日：2004-06-29

申请号：US09586990

申请日：2000-06-05

Applicant: Chihiro Sato ,  Hiroshi Katsurabayashi ,  Takashi Noguchi ,  Akira Kurosawa ,  Nobuyuki Takeo

Inventor： Chihiro Sato ,  Hiroshi Katsurabayashi ,  Takashi Noguchi ,  Akira Kurosawa ,  Nobuyuki Takeo

IPC: G06F1724

CPC classification number: G06F17/30011 ,  G06F17/24 ,  Y10S707/99938 ,  Y10S707/99943 ,  Y10S707/99953

Abstract: The invention provides a common document editing apparatus that is capable of reflecting the edition content based on a exclusive edition right on a common document even in the case where the exclusive edition right is cancelled forcibly. When an exclusive edition right of a common document stored in a document storing unit is requested, a lock information managing unit issues an exclusive edition right to permit exclusive edition and the lock information in stored in a lock information storing unit. Upon receiving the edition content together with the lock information, the lock information managing unit stores the edition content in the document storing unit only when the received lock information is identical with the lock information stored in the lock information storing unit. When the exclusive edition right is cancelled forcibly, the lock information managing unit 23 stores the lock information in an unlocked lock information storing unit. When the edition content that is identical with the same lock information is requested to be stored before a new exclusive edition right of the same document is requested, the lock information is overwritten in the document storing unit.

Abstract translation: 本发明提供了一种普通文档编辑装置，即使在强制取消排他版权的情况下，也能够在普通文档上基于独家版权反映版本内容。 当请求存储在文档存储单元中的共同文档的专有权时，锁定信息管理单元发布存储在锁定信息存储单元中的专有版权和锁定信息。 当与锁定信息一起接收到版本内容时，锁定信息管理单元仅在所接收的锁定信息与存储在锁定信息存储单元中的锁定信息相同时才将该版本内容存储在文档存储单元中。 当强制取消排他版权时，锁定信息管理单元23将锁定信息存储在解锁锁定信息存储单元中。 当请求在相同文档的新的独家版本权限之前存储与相同锁定信息相同的版本内容时，锁定信息被覆盖在文档存储单元中。