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1. 发明申请

US20110115427A1 ENERGY STORAGE DEVICE 有权
标题翻译：能源储存装置
公开(公告)号：US20110115427A1
公开(公告)日：2011-05-19
申请号：US12860957
申请日：2010-08-23
申请人： Kazuki Morita , Yohsuke Mitani
发明人： Kazuki Morita , Yohsuke Mitani
IPC分类号： H02J7/00
CPC分类号： H02J7/34 , G01R19/16542
摘要： In an energy storage device, a charging circuit is electrically coupled to the energy storage section. A first comparator is electrically coupled to an energy storage section, and its output is inverted when voltage Vc of the energy storage section reaches first predetermined voltage Vc1. A second comparator is electrically coupled to the energy storage section, and its output is inverted when voltage Vc of the energy storage section reaches second predetermined voltage Vc2. A control circuit is electrically coupled to the first comparator and the second comparator. The control circuit obtains period tm from inversion of the output of the first comparator to the output of the second comparator. Capacitance C of the energy storage section is calculated based on this period tm and voltage change width ΔVc between the first predetermined voltage Vc1 and the second predetermined voltage Vc2.
摘要翻译：在能量存储装置中，充电电路电耦合到能量存储部分。第一比较器电耦合到能量存储部分，并且当能量存储部分的电压Vc达到第一预定电压Vc1时，其输出反相。第二比较器电耦合到能量存储部分，并且当能量存储部分的电压Vc达到第二预定电压Vc2时，其输出反相。控制电路电耦合到第一比较器和第二比较器。控制电路从第一比较器的输出的反相到第二比较器的输出获得周期tm。基于该时间段tm和第一预定电压Vc1与第二预定电压Vc2之间的电压变化宽度＆Dgr; Vc计算能量存储部分的电容C.

2. 发明授权

US07742885B2 Vehicle power supply device and its degradation judgment method 有权
标题翻译：车辆电源装置及其劣化判断方法
公开(公告)号：US07742885B2
公开(公告)日：2010-06-22
申请号：US11913128
申请日：2006-07-21
申请人： Tosihiko Oohasi , Yohsuke Mitani , Junji Takemoto , Kazuki Morita , Yoshimitu Odajima
发明人： Tosihiko Oohasi , Yohsuke Mitani , Junji Takemoto , Kazuki Morita , Yoshimitu Odajima
IPC分类号： G01R31/36 , G01R15/00 , H02J7/04
CPC分类号： H02J7/1461 , B60L1/00 , B60L3/0038 , B60L3/0046 , B60L3/0092 , B60L11/005 , B60L11/1861 , B60L11/1864 , B60L2250/10 , B60L2250/16 , B60T2270/414 , G01R31/028 , G01R31/3679 , H02J7/1423 , Y02T10/7005 , Y02T10/7022 , Y02T10/7044 , Y02T10/7061
摘要： A vehicle power supply device has a capacitor unit including capacitors storing auxiliary power; a temperature sensor; a charge circuit; a capacitor-unit current detector; a capacitor-unit voltage detector; a controller; a storage; and a determination unit. The determination unit determines the degradation level of the capacitor unit based on at least one of an internal resistance standard value and a corrected calculated value of capacitance. This structure determines degradation of the vehicle power supply device more accurately than ever, so that the device can be used until the end of the actual life.
摘要翻译：车辆供电装置具有包括存储辅助电力的电容器的电容器单元; 温度传感器; 充电电路; 电容器单元电流检测器; 电容器单元电压检测器; 控制器一个存储和确定单元。确定单元基于内部电阻标准值和校正的电容值计算值中的至少一个来确定电容器单元的劣化水平。这种结构比以往任何时候都更精确地确定车辆供电装置的劣化，使得该装置可以在实际使用寿命结束之前使用。

3. 发明申请

US20090167575A1 Analog-To-Digital Converting Apparatus And Vehicle Power Supply Apparatus Using The Same 审中-公开
标题翻译：模数转换装置及其使用的车辆电源装置
公开(公告)号：US20090167575A1
公开(公告)日：2009-07-02
申请号：US12097340
申请日：2006-12-19
申请人： Yohsuke Mitani , Kazuki Morita , Yoshimitu Odajima
发明人： Yohsuke Mitani , Kazuki Morita , Yoshimitu Odajima
IPC分类号： H03M1/06 , F02P3/02
CPC分类号： H03M1/1038 , H03M1/12
摘要： The A/D conversion apparatus and the vehicle power-supply device using the apparatus calculate errors at a plurality of reference voltages and reference errors prior to error correction. Each reference error is applied to a digital-output range that is divided by digital output corresponding to the reference voltages. In the calculation, when the errors obtained at adjacent reference voltages have same signs, the reference error is determined as an average of the errors obtained at adjacent reference voltages; on the other hand, when the errors obtained at adjacent reference voltages have different signs, the reference error is determined to be zero. The apparatus provides a corrected digital output by subtracting the reference error—which is applied to the digital-output range including the digital output—from the digital output corresponding to analog input voltage.
摘要翻译：使用该装置的A / D转换装置和车辆供电装置在纠错之前计算多个参考电压的误差和参考误差。每个参考误差被应用于数字输出范围，该数字输出范围除以与参考电压相对应的数字输出。在计算中，当相邻参考电压获得的误差具有相同的符号时，将参考误差确定为在相邻参考电压下获得的误差的平均值; 另一方面，当相邻参考电压获得的误差具有不同的符号时，基准误差被确定为零。该装置通过从对应于模拟输入电压的数字输出中减去应用于包括数字输出的数字输出范围的参考误差来提供校正的数字输出。

4. 发明授权

US07872447B2 Electrical storage apparatus for use in auxiliary power supply supplying electric power from electric storage device upon voltage drop of main power supply 有权
标题翻译：用于在主电源的压降下从蓄电装置供电的辅助电源中使用的蓄电装置
公开(公告)号：US07872447B2
公开(公告)日：2011-01-18
申请号：US11963422
申请日：2007-12-21
申请人： Kazuki Morita , Hideaki Hamai , Yohsuke Mitani
发明人： Kazuki Morita , Hideaki Hamai , Yohsuke Mitani
IPC分类号： H02J7/00 , H02J3/32 , H02H3/00
CPC分类号： H02J9/061 , Y10T307/527 , Y10T307/533
摘要： In an electrical storage apparatus including an electric storage device connected between a main power supply and a load, a first bypass FET and a bypass diode which are connected in series between the main power supply and the load are provided, and first and second main path FETs connected in series between the electric storage device and the load are provided. A controller judges that the first bypass FET suffers an open-circuit failure if the voltage (Va) of the load is equal to or smaller than the first threshold value Vth1 or if the voltage (Vc) at the connection point between the first bypass FET and the bypass diode is equal to or smaller than the second threshold value Vth2, when the first bypass FET is turned on and the first main path FET and the second main path FET are turned off.
摘要翻译：在包括连接在主电源和负载之间的蓄电装置的电气存储装置中，设置串联连接在主电源和负载之间的第一旁路FET和旁路二极管，第一和第二主路径提供串联在蓄电装置和负载之间的FET。如果负载的电压（Va）等于或小于第一阈值Vth1，或者如果在第一旁路FET之间的连接点处的电压（Vc），则控制器判断第一旁路FET遭受开路故障并且当第一旁路FET导通并且第一主路径FET和第二主路径FET截止时，旁路二极管等于或小于第二阈值Vth2。

5. 发明授权

US08305035B2 Energy storage device 有权
标题翻译：储能装置
公开(公告)号：US08305035B2
公开(公告)日：2012-11-06
申请号：US12860957
申请日：2010-08-23
申请人： Kazuki Morita , Yohsuke Mitani
发明人： Kazuki Morita , Yohsuke Mitani
IPC分类号： H02J7/00
CPC分类号： H02J7/34 , G01R19/16542
摘要： In an energy storage device, a charging circuit is electrically coupled to the energy storage section. A first comparator is electrically coupled to an energy storage section, and its output is inverted when voltage Vc of the energy storage section reaches first predetermined voltage Vc1. A second comparator is electrically coupled to the energy storage section, and its output is inverted when voltage Vc of the energy storage section reaches second predetermined voltage Vc2. A control circuit is electrically coupled to the first comparator and the second comparator. The control circuit obtains period tm from inversion of the output of the first comparator to the output of the second comparator. Capacitance C of the energy storage section is calculated based on this period tm and voltage change width ΔVc between the first predetermined voltage Vc1 and the second predetermined voltage Vc2.
摘要翻译：在能量存储装置中，充电电路电耦合到能量存储部分。第一比较器电耦合到能量存储部分，并且当能量存储部分的电压Vc达到第一预定电压Vc1时，其输出反相。第二比较器电耦合到能量存储部分，并且当能量存储部分的电压Vc达到第二预定电压Vc2时，其输出反相。控制电路电耦合到第一比较器和第二比较器。控制电路从第一比较器的输出的反相到第二比较器的输出获得周期tm。基于该时间段tm和第一预定电压Vc1与第二预定电压Vc2之间的电压变化宽度＆Dgr; Vc计算能量存储部分的电容C.

6. 发明申请

US20090088993A1 VEHICLE POWER SUPPLY DEVICE AND ITS DEGRADATION JUDGMENT METHOD 有权
标题翻译：车用电源装置及其降级判定方法
公开(公告)号：US20090088993A1
公开(公告)日：2009-04-02
申请号：US11913128
申请日：2006-07-21
申请人： Tosihiko Oohasi , Yohsuke Mitani , Junji Takemoto , Kazuki Morita , Yoshimitu Odajima
发明人： Tosihiko Oohasi , Yohsuke Mitani , Junji Takemoto , Kazuki Morita , Yoshimitu Odajima
IPC分类号： G01R31/36
CPC分类号： H02J7/1461 , B60L1/00 , B60L3/0038 , B60L3/0046 , B60L3/0092 , B60L11/005 , B60L11/1861 , B60L11/1864 , B60L2250/10 , B60L2250/16 , B60T2270/414 , G01R31/028 , G01R31/3679 , H02J7/1423 , Y02T10/7005 , Y02T10/7022 , Y02T10/7044 , Y02T10/7061
摘要： A vehicle power supply device has a capacitor unit including capacitors storing auxiliary power; a temperature sensor; a charge circuit; a capacitor-unit current detector; a capacitor-unit voltage detector; a controller; a storage; and a determination unit. The determination unit determines the degradation level of the capacitor unit based on at least one of an internal resistance standard value and a corrected calculated value of capacitance. This structure determines degradation of the vehicle power supply device more accurately than ever, so that the device can be used until the end of the actual life.
摘要翻译：车辆供电装置具有包括存储辅助电力的电容器的电容器单元; 温度传感器; 充电电路; 电容器单元电流检测器; 电容器单元电压检测器; 控制器一个存储和确定单元。确定单元基于内部电阻标准值和校正的电容值计算值中的至少一个来确定电容器单元的劣化水平。这种结构比以往任何时候都更精确地确定车辆供电装置的劣化，使得该装置可以在实际使用寿命结束之前使用。

7. 发明申请

US20080218176A1 Power Supply Device 审中-公开
标题翻译：电源设备
公开(公告)号：US20080218176A1
公开(公告)日：2008-09-11
申请号：US10586174
申请日：2005-12-13
申请人： Toshihiko Ohashi , Yohsuke Mitani , Kazuki Morita , Yoshimitu Odajima , Junji Takemoto
发明人： Toshihiko Ohashi , Yohsuke Mitani , Kazuki Morita , Yoshimitu Odajima , Junji Takemoto
IPC分类号： G01R31/312 , H02J7/00
CPC分类号： G01R31/40 , G01R31/028
摘要： A power supply device has a capacitor unit in which capacitors are interconnected in series, a charging unit for charging the capacitor unit at a constant current, a detecting unit for detecting voltage on the high potential side of each of the capacitors, a determining unit for determining the existence of an abnormality based on the voltage detected by the detecting unit. The determining unit determines the abnormality when the difference between respective voltages on the high potential sides of some adjacent capacitors exceeds upper-limit voltage value Va, when the difference is lower than lower-limit voltage value Vb, or when a voltage is negative.
摘要翻译：电源装置具有电容器单元，其中电容器串联互连，用于以恒定电流对电容器单元充电的充电单元，用于检测每个电容器的高电位侧的电压的检测单元，用于基于由检测单元检测到的电压来确定是否存在异常。当差值低于下限电压值Vb时，或当电压为负时，确定单元确定当某些相邻电容器的高电位侧的各个电压之差超过上限电压值Va时的异常。

8. 发明申请

US20100143231A1 Method and Apparatus for Manufacturing Silicon Ingot 审中-公开
标题翻译：硅锭制造方法及装置
公开(公告)号：US20100143231A1
公开(公告)日：2010-06-10
申请号：US12532019
申请日：2008-03-19
申请人： Kenichi Nishio , Teruo Kuroda , Kazuki Morita
发明人： Kenichi Nishio , Teruo Kuroda , Kazuki Morita
IPC分类号： C01B33/02 , G05D23/00
CPC分类号： C30B29/06 , C30B15/04
摘要： Provided are a novel method and novel apparatus for manufacturing a silicon ingot that make it possible to reduce manufacturing steps and also reduce required electric power. A method for manufacturing a silicon ingot, including the step of heating and melting, in a crucible, an element which can undergo eutectic reaction with silicon and has a lower eutectic point than the melting point of silicon when made into silicon alloy, and a metallic silicon, thereby generating an alloy melt, and the step of using the eutectic reaction for the alloy melt to subject the silicon to low-temperature solidification refinement, and further producing the silicon ingot from the alloy melt by a pulling method is provided.
摘要翻译：提供了一种用于制造硅锭的新颖方法和新颖的装置，其使得可以减少制造步骤并且还减少所需的电力。一种制造硅锭的方法，包括在坩埚中加热和熔化的步骤，当制成硅合金时可以与硅发生共晶反应并具有比硅的熔点低的共晶点的元素，以及金属硅，从而产生合金熔体，并且提供了使用合金熔体的共晶反应以使硅进行低温固化细化的步骤，并且通过牵引方法从合金熔体进一步制造硅锭。

9. 发明申请

US20090059470A1 CAPACITOR UNIT, AND ITS MANUFACTURING METHOD 有权
标题翻译：电容器及其制造方法
公开(公告)号：US20090059470A1
公开(公告)日：2009-03-05
申请号：US12280692
申请日：2007-03-13
申请人： Kazuki Morita , Tatehiko Inoue , Shusaku Kawasaki , Toshiyuki Kitagawa , Tooru Ninomiya
发明人： Kazuki Morita , Tatehiko Inoue , Shusaku Kawasaki , Toshiyuki Kitagawa , Tooru Ninomiya
IPC分类号： H01G4/224
CPC分类号： H01G2/06 , H01G2/106 , H01G2/12 , H01G9/008 , H01G9/08 , H01G9/26 , H05K1/18 , H05K3/284 , H05K3/301 , H05K3/3447 , H05K2201/10015 , H05K2201/10295 , H05K2201/10424 , H05K2201/10446 , H05K2201/10462 , H05K2201/10606 , H05K2201/10962 , H05K2203/1361
摘要： According to the configuration and the manufacturing method of forming a moisture proof agent on both surfaces of a circuit substrate after soldering a capacitor connection pin in a vertical direction to the circuit substrate, and electrically connecting the capacitor so as to be in a perpendicular direction to the length direction of the capacitor connection pin at the upper space of the circuit substrate, the possibility of the moisture proof agent attaching to the capacitor is eliminated, the productivity enhances since the moisture proof agent can be easily formed on both surfaces of the circuit substrate, and a capacitor unit of miniaturized and low height configuration is realized since the capacitor is mounted in the horizontal direction in the upper space with respect to the circuit substrate.
摘要翻译：根据在电容器连接引脚沿垂直方向焊接到电路基板之后，在电路基板的两面上形成防潮剂的结构和制造方法，并且将电容器电连接到与在电路基板的上部空间处的电容器连接针的长度方向，与电容器连接的防潮剂的可能性被消除，由于可以容易地在电路基板的两个表面上形成防潮剂，因此提高了生产率并且由于电容器相对于电路基板在上部空间中沿水平方向安装，所以实现了小型化和低高度配置的电容器单元。

10. 发明授权

US09708140B2 Sheet feeding device and image forming apparatus 有权
公开(公告)号：US09708140B2
公开(公告)日：2017-07-18
申请号：US15065991
申请日：2016-03-10
申请人： Kazuki Seto , Kenji Hayasaka , Kazuki Morita , Tomoyuki Okada , Hisayoshi Sugawara
发明人： Kazuki Seto , Kenji Hayasaka , Kazuki Morita , Tomoyuki Okada , Hisayoshi Sugawara
IPC分类号： B65H9/00 , B65H1/04
CPC分类号： B65H1/04 , B65H2402/441 , B65H2402/442 , B65H2405/111646 , B65H2405/1117 , B65H2405/115 , B65H2407/22 , B65H2601/25 , B65H2801/39
摘要： A sheet feeding device includes a tray main body and a cover member. The tray main body has a first mount surface. The cover member is rotatably connected to an end of the tray main body on the side opposite to the sheet feeding side so that the cover member can move rotationally between a closed position where the cover member covers the first mount surface and an open position where the first mount surface is exposed, and has a second mount surface on which a sheet is mounted over the first mount surface when cover member is in the open position. The cover member includes an opening for sheet insertion which penetrates through from an upper surface to a bottom surface of the cover member so that a sheet can be inserted onto the first mount surface when the cover member is in the closed position.

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