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1. 发明授权

US06879132B2 Switching power supply unit 失效
标题翻译：开关电源单元
公开(公告)号：US06879132B2
公开(公告)日：2005-04-12
申请号：US10407912
申请日：2003-04-07
申请人： Kazuhiro Oki , Shizuko Hiryu , Yoshiaki Kohno , Toshitsugu Mito , Tetsuya Hinata
发明人： Kazuhiro Oki , Shizuko Hiryu , Yoshiaki Kohno , Toshitsugu Mito , Tetsuya Hinata
IPC分类号： H02J7/00 , H01R13/66 , H02J7/34 , H02J9/00 , H02J9/06 , H02M3/28 , H01M10/46
CPC分类号： H02J7/34 , H01R13/6675 , H02J7/0031
摘要： A switching power supply unit which contains a secondary battery for backup and a circuit for controlling the charging and discharging of the secondary battery in its enclosure and which properly manages the charging and discharging of the secondary battery. A switching power supply circuit includes a rectifying and smoothing circuit for smoothing alternating-current input from commercial power supply Vin at normal operation time, a battery pack charged by a DC—DC converter which can continuously output a predetermined direct-current power supply voltage for supplying power supply voltage to the DC—DC converter at the time of a stoppage in alternating-current input, a charging circuit section for controlling the charging and discharging of the battery pack, and a charging and discharging control circuit. The battery pack and circuits, such as the DC—DC converter, are mounted in the same unit enclosure.
摘要翻译：一种包含用于备用的二次电池的开关电源单元和用于控制其外壳中的二次电池的充电和放电并且适当地管理二次电池的充电和放电的电路。一个开关电源电路包括一个整流平滑电路，用于在正常操作时间平滑商业电源Vin的交流输入，由DC-DC转换器充电的电池组，该电池组可连续输出预定的直流电源电压在交流输入停止时向DC-DC转换器提供电源电压，用于控制电池组的充电和放电的充电电路部分以及充电和放电控制电路。电池组和诸如DC-DC转换器的电路安装在同一单元外壳中。

2. 发明授权

US5563005A Battery pack having protected terminals and connection mechanism 失效
标题翻译：电池组有保护端子和连接机构
公开(公告)号：US5563005A
公开(公告)日：1996-10-08
申请号：US453744
申请日：1995-05-30
申请人： Tetsuya Ohtani , Yoshiharu Uchiyama , Toshitsugu Mito
发明人： Tetsuya Ohtani , Yoshiharu Uchiyama , Toshitsugu Mito
IPC分类号： G06F1/16 , H01M2/10 , H01M2/20 , H05K5/02
CPC分类号： G06F1/1616 , G06F1/1635 , G06F1/1656 , H01M2/1061 , H01M2/20
摘要： A battery pack has a plurality of slits located on an edge surface of the pack. Electrical terminals are positioned completely within the boundaries of the slits to protect the battery pack from electrical shorts in the event the pack comes into contact with an extraneous metal object, such as a coin or key. The slits extend all the way thorugh the battery pack, from the bottom surface to the top surface, such that the slits are open on three sides. This permits the battery pack to be attached to and detached from a mating connector in any one of three directions; specifcally, perpendicular to the upper surface of the battery pack, perpendicular to the lower surface of the pack, and perpendicular to the edge surface.
摘要翻译：电池组具有位于包装件的边缘表面上的多个狭缝。电气端子完全位于狭缝的边界内，以在包装件与诸如硬币或钥匙的外部金属物体接触的情况下保护电池组免受电气短路。狭缝一直延伸到电池组，从底面到顶面，使得狭缝在三面打开。这允许电池组在三个方向中的任何一个上被连接到匹配的连接器上并从其拆卸; 特别地，垂直于电池组的上表面垂直于包装的下表面并且垂直于边缘表面。

3. 发明授权

US5465039A Power supply for electronic device, and electronic device system 失效
标题翻译：电子设备电源，电子设备系统
公开(公告)号：US5465039A
公开(公告)日：1995-11-07
申请号：US118899
申请日：1993-09-09
申请人： Izuru Narita , Keiji Suzuki , Toshitsugu Mito , Noboru Tsurukawa
发明人： Izuru Narita , Keiji Suzuki , Toshitsugu Mito , Noboru Tsurukawa
IPC分类号： H02J7/10 , H02J7/00 , H02J7/34 , H02J9/06
CPC分类号： H02J7/0068 , H02J7/0072 , H02J9/061 , Y10S320/10
摘要： To make it possible to supply to a battery a charging current having a sufficient capacity which enables a short-time charge while supplying a drive current for usual operation to a battery operable electronic device, without making construction large-sized and complicated.The present invention is intended to be able to delicately vary a charging current of a battery according to the variation of power consumption of load on an electronic device, by providing constant power feedback control means for performing feedback control of the outputted power so as to cause a constant power or a nearly constant power, based on a current feedback value and a voltage feedback value.
摘要翻译：为了能够向电池提供具有足够的容量的充电电流，其能够在为电池可操作的电子设备提供用于常规操作的驱动电流的同时进行短时间充电，而不会使结构变大而复杂。本发明旨在通过提供用于对输出的电力进行反馈控制的恒定功率反馈控制装置，根据电子设备上的负载的功率消耗的变化来精细地改变电池的充电电流，从而使基于电流反馈值和电压反馈值的恒定功率或几乎恒定的功率。

4. 发明授权

US06459235B2 Charge control method and computer 有权
标题翻译：充电控制方法和电脑
公开(公告)号：US06459235B2
公开(公告)日：2002-10-01
申请号：US09731453
申请日：2000-12-07
申请人： Shigefumi Odeohhara , Atsushi Kumaki , Hiroshi Nakagawa , Toshitsugu Mito , Tetsuji Nakamura
发明人： Shigefumi Odeohhara , Atsushi Kumaki , Hiroshi Nakagawa , Toshitsugu Mito , Tetsuji Nakamura
IPC分类号： H02J700
CPC分类号： G06F1/263 , H02J7/0022 , Y02B40/90
摘要： A charge control method by which batteries can be efficiently charged, even if the charging is aborted, as well as a computer which employs such a charge control method is provided. The charge to the main battery is started and then the charge to the,main battery is stopped when the amount of electric energy in the main battery reaches a predetermined value (steps 200 to 204). Next, the charge to the second battery is started and then the charge to the second battery is stopped when the amount of electric energy in the second battery reaches a predetermined value (steps 206 to 210). Next, the charge to the main battery is restarted and then the charge to the main battery is stopped when the amount of electric energy in the main battery reaches 100%. Thereafter, the charge to the second battery is restarted and then the charge to the battery is stopped when the amount of electric energy in the second battery reaches 100% (steps 212 to 222).
摘要翻译：提供了一种充电控制方法，即使充电中断也可以使电池有效地充电，以及采用这种充电控制方法的计算机。开始对主电池的充电，然后当主电池中的电能达到预定值（步骤200至204）时，停止对主电池的充电。接下来，当第二电池的电量达到预定值（步骤206至210）时，启动对第二电池的电荷，然后停止对第二电池的电荷。接下来，当主电池的电量达到100％时，重新开始对主电池的充电，然后停止对主电池的充电。此后，当第二电池的电量达到100％时，重新开始向第二电池的充电（步骤212至222），停止对电池的充电。

5. 发明授权

US5720628A Power converter with compact cord storge 失效
标题翻译：电源转换器，紧凑型电源线保存
公开(公告)号：US5720628A
公开(公告)日：1998-02-24
申请号：US572263
申请日：1995-12-13
申请人： Hideyuki Usui , Toshitsugu Mito , Tomoyuki Takahashi
发明人： Hideyuki Usui , Toshitsugu Mito , Tomoyuki Takahashi
IPC分类号： H01R13/11 , H01R13/60 , H01R13/72 , H01R31/06 , H02G11/02 , H02M7/04 , H01R11/00
CPC分类号： H01R13/60 , H01R13/72 , H02G11/02 , Y10S439/956
摘要： A portable electronic tool comprising a body for the portable electronic tool; a cable; and an engaging mechanism, so that the cable is stored while the cable is wound by the engaging mechanism around the external surface of the electronic tool body. A first and a second protrusion are provided at the respective ends of the body and prevent the cable from slipping off the body when the cable is wound around the body. The engaging mechanism includes a terminal tool, which is provided at the distal end of the cable, and a recessed portion, which is provided in the first protrusion, wherein the terminal tool is retained. A guide member is provided to guide, in a direction in which the cable is wound, the base end portion of the cable so as to prevent the base end of the cable from being projected outward from the body when the cable is wound around the body. The terminal tool is so designed that selective attachment of various types of plugs is possible.
摘要翻译：一种便携式电子工具，包括用于便携式电子工具的主体; 电缆以及接合机构，使得当电缆通过接合机构绕电子工具主体的外表面缠绕时，电缆被存储。第一和第二突起设置在主体的相应端部处，并且当电缆缠绕在主体上时防止电缆从主体上滑落。接合机构包括设置在电缆的远端的端子工具和设置在第一突起中的凹部，其中端子工具被保持。引导构件被设置为沿着电缆缠绕的方向引导电缆的基端部分，以便当电缆缠绕在主体上时，防止电缆的基端从主体向外突出。端子工具的设计使得可以选择性地附接各种类型的插头。

6. 发明授权

US5345392A Battery charge monitor for a personal computer 失效
标题翻译：个人电脑的电池充电监视器
公开(公告)号：US5345392A
公开(公告)日：1994-09-06
申请号：US647120
申请日：1991-01-25
申请人： Toshitsugu Mito , Leopoldo L. Suarez , Shaun Astarabadi , Marcus G. Calescibetta
发明人： Toshitsugu Mito , Leopoldo L. Suarez , Shaun Astarabadi , Marcus G. Calescibetta
IPC分类号： G01R31/36 , G06F12/16 , H02J7/00 , G06F15/20 , H02J7/04
CPC分类号： G01R31/3624 , G01R31/3648 , H02J7/0077 , G01R31/3675
摘要： A charge monitor for a battery operated computer includes a processor electrically connected to a plurality of signal generating circuits. The generated signals represent the temperature, voltage and current characteristics of the battery being monitored. The level of remaining battery energy is ascertained by utilizing a predetermined discharge table which is dependent upon the battery temperature, voltage and current.
摘要翻译：用于电池供电的计算机的充电监视器包括电连接到多个信号发生电路的处理器。产生的信号表示被监测电池的温度，电压和电流特性。通过利用取决于电池温度，电压和电流的预定放电表来确定剩余电池能量的水平。

7. 发明授权

US06494736B2 Connector for a battery charger 有权
标题翻译：电池充电器连接器
公开(公告)号：US06494736B2
公开(公告)日：2002-12-17
申请号：US09804338
申请日：2001-03-12
申请人： Toshitsugu Mito
发明人： Toshitsugu Mito
IPC分类号： H01R438
CPC分类号： H01R13/6273 , H01R13/639 , H01R2201/06
摘要： A connector for a battery charger is configured so that a latching member protrude from a connector body, a connector portion is disposed in the lower portion of a latching member, and a keep plate is fixed at the bottom face 12A. When the connector portion is connected to a battery connector located in a recess of a battery pack, hooks of the latching member fit in grooves of the recess, thereby the keep plate 14 comes in contact with a bottom face of the battery pack and the battery connector is pinched between the keep plate and the latching member. The connector is thus locked in the connection state.
摘要翻译：用于电池充电器的连接器构造成使得闩锁构件从连接器主体突出，连接器部分设置在闩锁构件的下部中，并且保持板固定在底面12A处。当连接器部分连接到位于电池组的凹部中的电池连接器时，闩锁构件的钩子装配在凹部的凹槽中，从而保持板14与电池组的底面接触并且电池连接器被夹持在保持板和闩锁构件之间。因此，连接器被锁定在连接状态。

8. 发明授权

US06885115B2 System, method and apparatus for controllable power supply 失效
标题翻译：用于可控电源的系统，方法和装置
公开(公告)号：US06885115B2
公开(公告)日：2005-04-26
申请号：US10063044
申请日：2002-03-14
申请人： Masahiko Hatori , Toshitsugu Mito
发明人： Masahiko Hatori , Toshitsugu Mito
IPC分类号： H02J7/34 , H01M10/44 , H02J3/00 , H02J3/32 , H02J1/00
CPC分类号： H02J3/005 , H02J2007/005 , Y10T307/625 , Y10T307/696
摘要： A power supply system and a power supply control method capable of having a peak shift function without deteriorating the essential function of an apparatus is provided for such that the present invention provides for the use of the peak shift function without deteriorating the essential function of an electrical apparatus.
摘要翻译：提供了能够具有峰值偏移功能而不劣化装置的基本功能的电源系统和电源控制方法，使得本发明提供了峰值移位功能的使用，而不会劣化电气的基本功能仪器。

9. 发明授权

US5818198A Battery pack 失效
标题翻译：电池组
公开(公告)号：US5818198A
公开(公告)日：1998-10-06
申请号：US639008
申请日：1996-04-17
申请人： Toshitsugu Mito , Masahito Kizawa
发明人： Toshitsugu Mito , Masahito Kizawa
IPC分类号： H02J7/00 , H01M2/10 , H01M10/46 , H01M10/48
CPC分类号： H01M2/1055 , H01M10/48 , H01M2/1022
摘要： A battery pack having at least one battery cell and an electronic circuit for controlling the charging and discharging of the cell(s) includes an enclosing cover and base which define a cavity and a partition which extends across the cavity to define separate portions for the electronic circuit and the cell(s) respectively. Preferably the cover and base are attached at their edges and the partition is formed of walls in each which interleave when they are brought together. A flexible material such as silicone rubber fills any void between the partition walls to isolate the electronics cavity from the battery cell cavity and provide a gas-proof seal.
摘要翻译：具有至少一个电池单元和用于控制电池的充电和放电的电子电路的电池组包括封闭的盖和底座，其限定空腔和分隔壁，所述空腔和隔板延伸穿过空腔以限定用于电子的分开的部分电路和电池。优选地，盖和底座在其边缘处附接，并且隔板由每个壁中的壁形成，当它们被接合在一起时，壁和基座交错。柔性材料如硅橡胶填充分隔壁之间的任何空隙，以将电子空腔与电池单元腔隔离开并提供防气密封。

10. 发明授权

US5721481A Battery charger for an electronic device and a spare battery 失效
标题翻译：用于电子设备和备用电池的电池充电器
公开(公告)号：US5721481A
公开(公告)日：1998-02-24
申请号：US610604
申请日：1996-03-08
申请人： Izuru Narita , Toshitsugu Mito
发明人： Izuru Narita , Toshitsugu Mito
IPC分类号： G06F1/26 , H01M10/44 , H02J7/00 , H02J7/02 , H02J7/04 , H02J7/34 , H02J7/011
CPC分类号： H02J7/0013 , Y10T307/516 , Y10T307/625
摘要： Disclosed is a battery charger that can be connected in series to a power feed line, which lies between an external power source and an electric/electronic device, and that monitors the power consumption state of the electric/electronic device and begins and halts the charging of a battery in consonance with the power consumption state. Since a battery charger according to the present invention can be inserted in series into a power feed line that lies between an AC/DC adaptor and an electric/electronic device, the wiring arrangement is not complicated and a spare battery can be automatically charged. Since the charging is performed only during a period in which power consumption by the electric/electronic device is relatively low, the charging operation does not affect the system operation. As the battery charger does not require AC to DC conversion circuit, it is compact and light and is suitable for use along with a portable device. Further, when the spare battery pack is carried with being attached into the battery charger, the volume is not great, and as the terminal portions of the battery are covered and are protected from coming into contact with foreign conductive material, the possibility that the electrodes of the battery will be short-circuited can be prevented. To use a notebook computer while staying at a hotel on a business trip, a user need merely connect in series an AC/DC adaptor, a Travel Quick Charger, and a notebook computer in the named order via a power supply cord. The spare battery can be attached into a Travel Quick Charger while being carried to the destination.
摘要翻译：公开了一种电池充电器，其可以与位于外部电源和电气/电子设备之间的馈电线串联连接，并且监视电气/电子设备的功耗状态并开始并停止充电的电池符合功耗状态。由于根据本发明的电池充电器可以串联插入到位于AC / DC适配器和电气/电子设备之间的馈电线中，所以布线布置不复杂，并且备用电池可以自动充电。由于仅在电气/电子设备的功耗相对较低的时间段内执行充电，所以充电操作不影响系统操作。由于电池充电器不需要AC到DC转换电路，它紧凑轻巧，适用于便携式设备。此外，当备用电池组被携带在电池充电器中时，体积不大，并且随着电池的端子部分被覆盖并被保护而不与外来导电材料接触，电极的可能性的电池会短路可以防止。要在出差旅行时在笔记本电脑上使用笔记本电脑，用户只需要通过电源线以指定的顺序串联AC / DC适配器，旅行快速充电器和笔记本电脑。备用电池可以在运送到目的地时安装到旅行快速充电器中。

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