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1. 发明申请

US20130335933A1 CIRCUIT BOARD AND ELECTRONIC DEVICE 审中-公开
标题翻译：电路板和电子设备
公开(公告)号：US20130335933A1
公开(公告)日：2013-12-19
申请号：US13779518
申请日：2013-02-27
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Norihiro ISHII , Hiroki Matsushita
IPC分类号： H05K1/11
CPC分类号： H05K1/111 , H05K3/3442 , H05K2201/09381 , Y02P70/611 , Y02P70/613
摘要： A circuit board includes a substrate having a mounting pad formed thereon, a packaged electronic device having a mounting surface coupled to the mounting pad and an electrode formed on a side surface of the packaged electronic device, and a conductive material that is disposed on a portion of the electrode formed on the side surface of the packaged electronic device and on a portion of the mounting pad. A first region of the pad is aligned with and adjacent to a portion of an outer edge of the electrode and includes the portion of the mounting pad. The second region of the pad is positioned between the mounting surface and the substrate and has at least one concave component that forms an insulating region. The circuit board can reduce the packaging height of parts and facilitate thinner electronic devices.
摘要翻译：电路板包括其上形成有安装焊盘的基板，具有连接到安装焊盘的安装表面的封装电子器件和形成在封装的电子器件的侧表面上的电极，以及导电材料，的电极形成在封装的电子器件的侧表面上并在安装衬垫的一部分上。焊盘的第一区域与电极的外边缘的一部分对准并且邻近电极的外边缘的一部分并且包括安装焊盘的部分。衬垫的第二区域位于安装表面和衬底之间，并且具有形成绝缘区域的至少一个凹形部件。电路板可以减少零件的包装高度，并有助于更薄的电子设备。

2. 发明授权

US10122208B2 Power device 有权
公开(公告)号：US10122208B2
公开(公告)日：2018-11-06
申请号：US15428296
申请日：2017-02-09
申请人： Kabushiki Kaisha Toshiba
发明人： Akira Higashide , Hiroki Matsushita
IPC分类号： H02J9/06 , G01R19/165 , G01R31/36 , H02J7/00 , H01M10/44 , H02H9/00 , H02J7/35
摘要： Disclosed is a power device including a connector, a power supply unit, a switch unit, a connector-side voltage detector, a connection determiner, and a switch controller. A battery is detachably connected to the connector. The power supply unit is provided between the connector and external equipment. The switch unit is provided to change over between power supply and power cut-off state unidirectionally from the connector to the power supply unit. The connector-side voltage detector detects a voltage of the connector-side of the switch unit. The connection determiner determines whether the battery is connected to the connector on the basis of the connector-side voltage. The switch controller controls the switch unit such that electric power is supplied unidirectionally from the connector to the power supply unit when the battery is connected.

3. 发明授权

US09887572B2 Battery pack and control method for controlling output of battery pack for connecting external load 有权
公开(公告)号：US09887572B2
公开(公告)日：2018-02-06
申请号：US15007609
申请日：2016-01-27
申请人： Kabushiki Kaisha Toshiba
发明人： Hiroki Matsushita
IPC分类号： H02J7/00
CPC分类号： H02J7/007 , H02J7/0031 , H02J7/0063 , H02J2007/0039 , H02J2007/0067
摘要： According to one embodiment, a battery pack for connecting an external load via a switch is produced. The output-limiting resistor is used to limit an output current value. And the output-limiting resistor is configured to implement three different resistance values. The switching module is configured to switch a resistance value of the output-limiting resistor to one of the three different resistance values. The measurement module is configured to measure the output current value and a voltage value of the external load. And the control module is configured to perform control for connecting the external load to the battery pack via the switch (SW0) without the output-limiting resistor.

4. 发明申请

US20170338690A1 POWER DEVICE 审中-公开
公开(公告)号：US20170338690A1
公开(公告)日：2017-11-23
申请号：US15428296
申请日：2017-02-09
申请人： Kabushiki Kaisha Toshiba
发明人： Akira HIGASHIDE , Hiroki Matsushita
IPC分类号： H02J9/06 , G01R31/36 , G01R19/165 , H02J7/00
CPC分类号： H02J9/061 , G01R19/16576 , G01R31/362 , H01M10/441 , H02H9/004 , H02J7/0019 , H02J7/0029 , H02J7/0036 , H02J7/0063 , H02J7/007 , H02J7/35 , H02J2007/0067
摘要： Disclosed is a power device including a connector, a power supply unit, a switch unit, a connector-side voltage detector, a connection determiner, and a switch controller. A battery is detachably connected to the connector. The power supply unit is provided between the connector and external equipment. The switch unit is provided to change over between power supply and power cut-off state unidirectionally from the connector to the power supply unit. The connector-side voltage detector detects a voltage of the connector-side of the switch unit. The connection determiner determines whether the battery is connected to the connector on the basis of the connector-side voltage. The switch controller controls the switch unit such that electric power is supplied unidirectionally from the connector to the power supply unit when the battery is connected.

5. 发明授权

US10914788B2 Battery system, remaining capacity estimation device, and remaining capacity estimation method 有权
公开(公告)号：US10914788B2
公开(公告)日：2021-02-09
申请号：US16274338
申请日：2019-02-13
申请人： KABUSHIKI KAISHA TOSHIBA , TOSHIBA INFRASTRUCTURE SYSTEMS & SOLUTIONS CORPORATION
发明人： Hiroki Matsushita
IPC分类号： G01R31/3842 , G01R31/36 , G01R31/367 , H01M10/48 , G01R31/3828
摘要： Certain embodiments provide battery system including: a battery; a current measurement unit configured to measure a current charged to or discharged from the battery; a voltage measurement unit configured to measure an output voltage of the battery; a function creation unit configured to create a function representing a depth-of-discharge characteristic of the battery on the basis of the measured current and output voltage; and a remaining capacity calculation unit configured to calculate a remaining capacity corresponding to the output voltage of the battery using the created function.

6. 发明授权

US10144305B2 Battery control device, battery system, and movable body 有权
公开(公告)号：US10144305B2
公开(公告)日：2018-12-04
申请号：US15194905
申请日：2016-06-28
申请人： Kabushiki Kaisha Toshiba
发明人： Kaoru Koiwa , Hitoshi Nirasawa , Hideo Yamasaki , Takeshi Yasuda , Hiroki Matsushita , Tomomi Kageyama
IPC分类号： H02J7/00 , B60L11/18 , B60L3/00 , H01M10/44 , H01M10/48 , H01M16/00 , H01M10/0525 , H01M10/06 , H01M12/00
摘要： According to some embodiments, a battery control device has a current detector, a storage, and a state determiner. The current detector detects a current value of a current which flows into a second battery which is connected in parallel to a first battery. The first battery and the second battery are charged with a fixed current. The storage stores an initial value of the current which flows into the second battery if the second battery is charged with the fixed current in an initial use stage of the second battery. The state determiner determines a state of the first battery based on the current value detected by the current detector and the initial value stored in the storage.

7. 发明授权

US10673255B2 Battery pack and computer-implement battery pack control method 审中-公开
公开(公告)号：US10673255B2
公开(公告)日：2020-06-02
申请号：US15696804
申请日：2017-09-06
申请人： Kabushiki Kaisha Toshiba , Toshiba Infrastructure Systems & Solutions Corporation
发明人： Hiroki Matsushita
IPC分类号： H02J7/00 , H01M10/44 , H01M2/34 , H01M10/48
摘要： A battery pack may include a housing, a battery in the housing, a first switch connected to the battery in the housing, a current detector, and a controller. The current detector configured to detect a current flowing to the battery, the current detector being in the housing. The controller configured to control the first switch to switch to a conductive state to flow the current to the battery if the current flowing to the battery detected by the current detector is higher than a first threshold value, and control the first switch to switch to a shut-off state to interrupt the current to the battery if the current flowing to the battery detected by the current detector is equal to or less than the first threshold value, the controller being in the housing.

8. 发明授权

US10069251B2 Switch cap suppressing power consumption of secondary battery 有权
公开(公告)号：US10069251B2
公开(公告)日：2018-09-04
申请号：US15705353
申请日：2017-09-15
申请人： Kabushiki Kaisha Toshiba , Toshiba Infrastructure Systems & Solutions Corporation
发明人： Hiroyuki Kobayashi , Takeshi Yasuda , Hiroki Matsushita , Tomomi Kageyama , Takaya Ogawa , Keitaro Hino
IPC分类号： H01R13/11 , H01R13/71 , H01R13/52 , H01R13/622 , H01M10/0525 , H01M10/42 , H01M2/32 , H01H9/54
摘要： Certain embodiments provide a connector cover attached to a communication connector of a power supply device which includes a secondary battery and a manager. The connector cover includes a plurality of cover side terminals which are each connected to a plurality of connector side terminals, the connector side terminals are connection terminals included in the communication connector and provided on a supply circuit supplying power of the secondary battery to the manager and a cover base portion which has a first side on which the plurality of cover side terminals electrically connected by a conductive portion are positioned and a second side, and electrically connects between the plurality of connector side terminals on the supply circuit when the plurality of cover side terminals are connected to the connector side terminals and a protector which is positioned on the second side of the cover based portion.

9. 发明申请

US20170158080A1 BATTERY CONTROL DEVICE, BATTERY SYSTEM, AND MOVABLE BODY 审中-公开
公开(公告)号：US20170158080A1
公开(公告)日：2017-06-08
申请号：US15194905
申请日：2016-06-28
申请人： Kabushiki Kaisha Toshiba
发明人： Kaoru KOIWA , Hitoshi Nirasawa , Hideo Yamasaki , Takeshi Yasuda , Hiroki Matsushita , Tomomi Kageyama
IPC分类号： B60L11/18
CPC分类号： B60L11/1868 , B60L3/0046 , B60L11/1861 , H01M10/0525 , H01M10/06 , H01M10/441 , H01M10/482 , H01M12/00 , H01M16/00 , H01M2220/20 , Y02E60/122 , Y02E60/126
摘要： According to some embodiments, a battery control device has a current detector, a storage, and a state determiner. The current detector detects a current value of a current which flows into a second battery which is connected in parallel to a first battery.The first battery and the second battery are charged with a fixed current. The storage stores an initial value of the current which flows into the second battery if the second battery is charged with the fixed current in an initial use stage of the second battery. The state determiner determines a state of the first battery based on the current value detected by the current detector and the initial value stored in the storage.

10. 发明授权

US09652377B2 Memory system 有权
公开(公告)号：US09652377B2
公开(公告)日：2017-05-16
申请号：US13782951
申请日：2013-03-01
申请人： Kabushiki Kaisha Toshiba
发明人： Akihiro Kimura , Hiroki Matsushita
IPC分类号： G06F12/00 , G06F12/02 , G06F1/32
CPC分类号： G06F1/3275 , G06F3/0619 , G06F11/1456 , G06F11/1458 , G06F12/0246 , G06F2212/1032 , G06F2212/7203 , G11C5/141 , Y02D10/13 , Y02D10/14
摘要： According to one embodiment, the memory system includes a nonvolatile semiconductor memory, a data buffer, a volatile memory for storing a management table uniquely associates the user data with an address of the physical storage region of nonvolatile semiconductor memory, a controller that carries out a force quit process for writing the user data stored in a data buffer, the management table stored in volatile memory into the nonvolatile semiconductor memory, and a storage battery. The controller starts the force quit process prior to the power supply of the internal power supply regulator is switched from an external power supply to the storage battery.

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