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1. 发明授权

US6151223A Self-excited DC-DC converter with temperature compensation 有权
标题翻译：具有温度补偿功能的自激式DC-DC转换器
公开(公告)号：US6151223A
公开(公告)日：2000-11-21
申请号：US330376
申请日：1999-06-11
申请人： Hideki Tamura , Mikihiko Yamashita , Yoshinori Katsura
发明人： Hideki Tamura , Mikihiko Yamashita , Yoshinori Katsura
IPC分类号： H02M3/155 , H02M3/156 , H02M3/335
CPC分类号： H02M3/1563
摘要： A self-excited DC-DC converter and a power supply device using the same which can produce a constant output voltage for a wide range of input voltage without using high voltage components. The self-excited DC-DC converter includes a first transistor for switching an input DC voltage to produce an output voltage whose voltage value is down converted from the input DC voltage, a primary winding one end of which is connected to a collector of the first transistor, a diode whose cathode is connected to a connection point of the first transistor and the primary winding and whose anode is connected to the ground, a capacitor connected between the other end of the primary winding and the ground, a feedback winding magnetically coupled to the primary winding and connected between a base and an emitter of the first transistor, and a second transistor provided between the base and emitter of the first transistor for bypassing a base current of the first transistor in such a way that the amount of bypassing the base current is regulated in response to a value of the output voltage.
摘要翻译：一种自激式DC-DC转换器和使用该自激式DC-DC转换器的电源装置，其可以在不使用高电压部件的情况下在宽范围的输入电压下产生恒定的输出电压。自激式DC-DC转换器包括：第一晶体管，用于切换输入的直流电压，以产生其输入电压，其输出电压的值从输入的直流电压转换为下降，其初级绕组一端连接到第一晶体管，其阴极连接到第一晶体管和初级绕组的连接点并且其阳极连接到地的二极管，连接在初级绕组的另一端和地之间的电容器，一个磁耦合到初级绕组并连接在第一晶体管的基极和发射极之间，以及第二晶体管，其设置在第一晶体管的基极和发射极之间，用于绕过第一晶体管的基极电流，使得旁路基极响应于输出电压的值来调节电流。

2. 发明申请

US20130162199A1 RECHARGEABLE ELECTRIC APPARATUS 审中-公开
标题翻译：可充电电器
公开(公告)号：US20130162199A1
公开(公告)日：2013-06-27
申请号：US13820719
申请日：2011-08-10
申请人： Atsushi Takahashi , Yoshinori Katsura
发明人： Atsushi Takahashi , Yoshinori Katsura
IPC分类号： H02J7/00
CPC分类号： H02J7/0052 , H01M10/44 , H02J7/0068
摘要： A rechargeable electric apparatus includes a switching device (12), a first shunt resistor (13-1) that connects the switching device (12) and a positive electrode of a secondary battery (11), a second shunt resistor (13-2) that connects a load (14) and the positive electrode of the secondary battery (11), and a control unit (15). The control unit (15) controls turning on and off of the switching device (12) on the basis of voltages at two ends of the first shunt resistor (13-1) and voltages at two ends of the second shunt resistor (13-2) in order to control a supply current flowing to the secondary battery (11) via the first shunt resistor (13-1) and to control a load current flowing to the load (14) via the second shunt resistor (13-2).
摘要翻译：可再充电电器包括开关装置（12），连接开关装置（12）和二次电池（11）的正电极的第一分流电阻器（13-1），第二分流电阻器（13-2）连接负载（14）和二次电池（11）的正极以及控制单元（15）。控制单元（15）基于第一分流电阻器（13-1）两端的电压和第二分流电阻器（13-2）两端的电压来控制开关装置（12）的导通和截止），以通过第一分流电阻（13-1）控制流向二次电池（11）的电源电流，并且经由第二分流电阻（13-2）控制流向负载（14）的负载电流。

3. 发明授权

US07088596B2 Switching power supply with novel common mode filter arrangement 失效
标题翻译：开关电源采用新型共模滤波器布置
公开(公告)号：US07088596B2
公开(公告)日：2006-08-08
申请号：US10758288
申请日：2004-01-16
申请人： Mikihiro Yamashita , Yoshinori Katsura , Seiichi Iwao
发明人： Mikihiro Yamashita , Yoshinori Katsura , Seiichi Iwao
IPC分类号： H02M1/14
CPC分类号： H02M1/12 , H01F37/00 , H01F2019/085 , H02M1/44
摘要： The present invention is to provide a switching power supply device for preventing the change of characteristic of the line filter due to filler such as resin which covers the circuits. A switching power supply device is disclosed which comprise a rectifier 1 for full wave rectification of the input of the utility power supply, a condenser 2 for smoothing the output of the rectifier 1, a line filter 3 consisting of a first coil 3a which is connected in series to a high voltage side output of the rectifier 1 and a second coil 3b which is connected in series to a low voltage side output of the rectifier 1 via the condenser 2, a condenser 4 for smoothing the output of the line filter 3, a series circuit of a primary winding 5a of a transformer 5 which is connected in parallel to the condenser 4 and a switching element 6, a diode 7 for half-wave rectification of the output of a secondary winding 5b of the transformer 5, and a condenser 8 connected between output terminals of the secondary winding 5b via the diode 7, wherein a diode 10a is connected in a forward direction from an input of the second coil 3b of the line filter 3 to an output of the first coil 3a of the line filter 3.
摘要翻译：本发明提供一种开关电源装置，用于防止线路滤波器由于覆盖电路的树脂等填料而引起的特性变化。公开了一种开关电源装置，其包括用于对公用电源的输入进行全波整流的整流器1，用于平滑整流器1的输出的电容器2，由第一线圈3a组成的线路滤波器3 与整流器1的高电压侧输出串联连接的第二线圈3b和经由电容器2与整流器1的低压侧输出串联连接的第二线圈3b，用于使线路滤波器的输出平滑的电容器4 3是与电容器4并联连接的变压器5的初级绕组5a的串联电路和开关元件6，用于对变压器的次级绕组5b的输出进行半波整流的二极管7 以及通过二极管7连接在次级绕组5b的输出端之间的电容器8，其中二极管10a从线路滤波器3的第二线圈3b的输入端向前方连接到第一个线圈3 a线路滤波器3。

4. 发明授权

US06489874B2 Non-contact electric power transmission apparatus 失效
公开(公告)号：US06489874B2
公开(公告)日：2002-12-03
申请号：US09911471
申请日：2001-07-25
申请人： Yoshinori Katsura , Mikihiro Yamashita
发明人： Yoshinori Katsura , Mikihiro Yamashita
IPC分类号： H01F2106
CPC分类号： H01F38/14
摘要： A non-contact electric power transmission apparatus including a primary unit and a secondary unit. The primary unit includes a primary core and a power primary winding. A signal secondary winding is wound around the primary core and provided to be apart from the power primary winding to form a primary gap between the power primary winding and the signal secondary winding. The secondary unit includes a secondary core and a power secondary winding. A signal primary winding is wound around the secondary core and provided to be apart from the power secondary winding to form a secondary gap between the power secondary winding and the signal primary winding.

5. 发明申请

US20130154575A1 CHARGING DEVICE 审中-公开
标题翻译：充电设备
公开(公告)号：US20130154575A1
公开(公告)日：2013-06-20
申请号：US13819686
申请日：2011-08-10
申请人： Atsushi Takahashi , Yoshinori Katsura
发明人： Atsushi Takahashi , Yoshinori Katsura
IPC分类号： H02J7/00
CPC分类号： H02J7/007 , H01M10/44 , H02J7/045
摘要： A charging device includes a charge controller (14) which receives input of voltages at two ends of a shunt resistor (13) in synchronization with turning on of a switching device (12), sets an on-time during which the switching device (12) is turned on based on the inputted voltages at the two ends of the shunt resistor (13), and controls a charge current of a secondary battery (11). A resistance value of the shunt resistor (13) is set equal to or above a value obtained by dividing a least resolution of an A/D conversion voltage when the charge controller (14) converts an inputted analog voltage into a digital voltage by a minimum detectable value of the charge current of the secondary battery (11).
摘要翻译：充电装置包括充电控制器（14），其与开关装置（12）的接通同步地接收分流电阻器（13）的两端的电压输入，设置开关装置（12）的接通时间）基于分流电阻器（13）的两端的输入电压而导通，并且控制二次电池（11）的充电电流。分流电阻器（13）的电阻值被设定为等于或高于当充电控制器（14）将输入的模拟电压转换为数字电压最小时的A / D转换电压的最小分辨率所获得的值二次电池（11）的充电电流的可检测值。

6. 发明申请

US20100327803A1 NON-CONTACT CHARGER 审中-公开
标题翻译：非接触式充电器
公开(公告)号：US20100327803A1
公开(公告)日：2010-12-30
申请号：US12819613
申请日：2010-06-21
申请人： Yoshinori Katsura
发明人： Yoshinori Katsura
IPC分类号： H02J7/00
CPC分类号： H02J50/12 , H02J7/0044 , H02J7/025 , H02J7/027 , H02J50/80
摘要： A non-contact charger includes a primary coil that transmits power in a non-contact manner to a load device through electromagnetic induction with a secondary coil of the load device when charging the load device, a charger body including the primary coil, and an information notification block fixed to the charger body. The information notification block includes a notification element that notifies a user of information of at least one of the charger body and the load device, and an auxiliary coil connected to the notification element. The information notification block uses power transmitted in a non-contact manner through electromagnetic induction between the primary coil and the auxiliary coil to activate the notification element to provide notification of the information of at least one of the charger body and the load device.
摘要翻译：非接触式充电器包括：初级线圈，其在对负载装置充电时，通过负载装置的次级线圈的电磁感应以非接触方式向负载装置发送电能，包括初级线圈的充电器主体和信息通知块固定在充电器主体上。信息通知块包括向用户通知充电器主体和负载装置中的至少一个的信息的通知元件以及连接到通知元件的辅助线圈。信息通知块使用通过初级线圈和辅助线圈之间的电磁感应以非接触方式发送的功率来激活通知元件，以提供充电器主体和负载装置中的至少一个的信息的通知。

7. 发明授权

US06794975B2 Non-contact transformer 失效
标题翻译：非接触式变压器
公开(公告)号：US06794975B2
公开(公告)日：2004-09-21
申请号：US10253699
申请日：2002-09-25
申请人： Seiichi Iwao , Yoshinori Katsura , Mikihiro Yamashita
发明人： Seiichi Iwao , Yoshinori Katsura , Mikihiro Yamashita
IPC分类号： H01F2702
CPC分类号： H01F27/022 , H01F38/14
摘要： A non-contact transformer includes a transformer component provided on the floor of a housing, a printed circuit board on the transformer component, and an empty core space is formed within the transformer component wherein deformation of the housing is prevented through a construction that evacuates residual air from the core space when the core space is filled with resin even though both ends of the core space are covered by lid-like parts. A cylindrical end face at one extremity of the primary transformer component is positioned on the bottom plate of the primary housing opposed to the secondary housing, and the printed circuit board is provided on an opposite cylindrical end face which is at the other extremity of the primary transformer component. A passage is formed between the printed circuit board and the primary transformer component to provide a connecting orifice between a core space of primary transformer component and the space external to the primary transformer component.
摘要翻译：非接触变压器包括设置在壳体的地板上的变压器部件，变压器部件上的印刷电路板，并且在变压器部件内形成空芯空间，其中通过将残余物排出的结构来防止壳体的变形即使芯部空间的两端被盖状部件覆盖，当芯部空间填充有树脂时，从芯部空间排出空气。一次变压器部件一端的圆柱形端面位于与第二壳体相对的主壳体的底板上，并且印刷电路板设置在相对的圆柱形端面上，该相对的圆柱形端面处于初级变压器组件。在印刷电路板和主变压器部件之间形成通道，以在主变压器部件的芯空间与主变压器部件外部的空间之间提供连接孔。

8. 发明申请

US20100327804A1 CHARGEABLE ELECTRIC DEVICE 审中-公开
标题翻译：充电电器
公开(公告)号：US20100327804A1
公开(公告)日：2010-12-30
申请号：US12819724
申请日：2010-06-21
申请人： Atsushi Takahashi , Mikihiro Yamashita , Koji Asakawa , Yoshinori Katsura
发明人： Atsushi Takahashi , Mikihiro Yamashita , Koji Asakawa , Yoshinori Katsura
IPC分类号： H02J7/00
CPC分类号： H02J50/12 , H02J5/005 , H02J7/025
摘要： A chargeable electric device includes a rechargeable battery. A secondary coil is arranged to be coupled by electromagnetic induction to a primary coil of a non-contact charger when charging the rechargeable battery. A resonance capacitor is connected to the secondary coil. A rectification unit is connected to the secondary coil. A charging current control unit arranged between the rectification unit and the rechargeable battery control charging current supplied from the rectification unit to the rechargeable battery. A resonance obstruction element obstructs normal resonance produced by the secondary coil and the resonance capacitor in synchronism with the control performed by the charging current control unit to suppress the charging current.
摘要翻译：可充电电器包括可充电电池。次级线圈被布置成当对可再充电电池充电时，通过电磁感应耦合到非接触式充电器的初级线圈。谐振电容器连接到次级线圈。整流单元连接到次级线圈。一种充电电流控制单元，布置在整流单元和可充电电池之间，控制从整流单元提供给可再充电电池的充电电流。共振障碍元件与由充电电流控制单元执行的控制同步地阻碍由次级线圈和谐振电容器产生的正常共振，以抑制充电电流。

9. 发明授权

US06859126B2 Noncontact transformer 失效
标题翻译：非接触式变压器
公开(公告)号：US06859126B2
公开(公告)日：2005-02-22
申请号：US10235645
申请日：2002-09-06
申请人： Seiichi Iwao , Yoshinori Katsura , Mikihiro Yamashita
发明人： Seiichi Iwao , Yoshinori Katsura , Mikihiro Yamashita
IPC分类号： H01F27/00 , H01F27/02 , H01F38/14 , H01F21/04
CPC分类号： H01F38/14 , H01F27/02
摘要： A non-contact transformer includes a transformer component provided on the floor of a housing, a printed circuit board on the transformer component, and an empty core space is formed within the transformer component wherein deformation of the housing is prevented through a construction that evacuates residual air from the core space when the core space is filled with resin even though both ends of the core space are covered by lid-like parts. A cylindrical end face at one extremity of the primary transformer component is positioned on the bottom plate of the primary housing opposed to the secondary housing, and the printed circuit board is provided on an opposite cylindrical end face which is at the other extremity of the primary transformer component. A passage is formed between the printed circuit board and the primary transformer component to provide a connecting orifice between a core space of primary transformer component and the space external to the primary transformer component.
摘要翻译：非接触变压器包括设置在壳体的地板上的变压器部件，变压器部件上的印刷电路板，并且在变压器部件内形成空芯空间，其中通过将残余物排出的结构来防止壳体的变形即使芯部空间的两端被盖状部件覆盖，当芯部空间填充有树脂时，从芯部空间排出空气。一次变压器部件一端的圆柱形端面位于与第二壳体相对的主壳体的底板上，并且印刷电路板设置在相对的圆柱形端面上，该相对的圆柱形端面处于初级变压器组件。在印刷电路板和主变压器部件之间形成通道，以在主变压器部件的芯空间与主变压器部件外部的空间之间提供连接孔。

10. 发明授权

US5949155A Non-contact electric power transmission device 失效
标题翻译：非接触式电力传输装置
公开(公告)号：US5949155A
公开(公告)日：1999-09-07
申请号：US882043
申请日：1997-06-25
申请人： Hideki Tamura , Mikihiro Yamashita , Yoshinori Katsura
发明人： Hideki Tamura , Mikihiro Yamashita , Yoshinori Katsura
IPC分类号： H01F38/14 , H02J5/00 , H02J17/00 , H01F27/28
CPC分类号： H01F38/14 , H02J5/005 , Y10S336/02 , Y10S439/95 , Y10T307/297
摘要： A non-contact electric power transmission device comprising a feeding member which includes an induction coil to which electric power is applied and the non-contact electric power transmission device further comprising a plurality of fed members which each further comprise an induced coil placed within a magnetic field produced by the induction coil. The fed members differ in the load applied and each of the fed members is independently designed to accommodate its respective load as well as to accommodate a single feeding member. While the respective loads differ, only the design of the respective fed member is modified to accommodate the different load value while no modifications to the single feeding member are made.
摘要翻译：一种非接触电力传输装置，包括馈电构件，该馈电构件包括施加电力的感应线圈，并且所述非接触电力传输装置还包括多个馈送构件，所述多个馈电构件还包括放置在磁体内的感应线圈感应线圈产生的场。馈送的构件在施加的载荷上不同，并且每个馈送构件被独立地设计成适应其各自的负载以及容纳单个馈送构件。尽管相应的负载不同，但是仅对相应的进给构件的设计进行修改以适应不同的负载值，同时不对单个进给构件进行修改。

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