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1. 发明授权

US06001041A Power transmission 失效
标题翻译：电力传输
公开(公告)号：US06001041A
公开(公告)日：1999-12-14
申请号：US29518
申请日：1998-03-05
申请人： Kaoru Sawase , Takahisa Niwa , Yoshihiro Ikushima , Yuichi Ushiroda
发明人： Kaoru Sawase , Takahisa Niwa , Yoshihiro Ikushima , Yuichi Ushiroda
IPC分类号： B60K17/342 , B60K17/346 , B60K23/08 , F16H37/08
CPC分类号： B60K17/3467 , B60K17/3462 , B60K23/08 , B60K23/0808 , B60K17/342
摘要： A power transfer apparatus is provided with a rack/pinion type electric shift actuator for changing a traveling mode of a vehicle between high speed mode and low speed mode, and among full-time 4WD mode, 2WD mode, high direct-coupling 4WD mode and low direct-coupling mode. The apparatus further has a hydraulic multiple disc clutch for restricting a differential motion of a center differential gear when the traveling mode is in full-time 4WD mode and the traveling mode is changed over, and a hydraulic pump connected to a counter shaft, for supplying hydraulic pressure to the hydraulic multiple disc clutch.
摘要翻译： PCT No.PCT / JP97 / 02330 Sec。 371日期：1998年3月5日 102（e）1998年3月5日PCT PCT 1997年7月4日PCT公布。出版物WO98 / 01317 日期1998年1月15日电力传送装置具有齿条/小齿轮型电动换档促动器，用于在高速模式和低速模式之间改变车辆的行驶模式，并且在全时4WD模式，2WD模式，高直接 - 耦合4WD模式和低直接耦合模式。该装置还具有液压多片式离合器，用于当行驶模式为全时4WD模式和行驶模式切换时，限制中心差速齿轮的差速运动，以及连接到副轴的液压泵，用于供给液压多片离合器的液压。

2. 发明授权

US06481304B1 Driving-state switching device equipped with synchronizing mechanism 有权
标题翻译：驱动状态切换装置配备同步机构
公开(公告)号：US06481304B1
公开(公告)日：2002-11-19
申请号：US09647716
申请日：2000-10-04
申请人： Tadashi Yoshioka , Shigeyuki Yoshida , Kaoru Sawase , Takahisa Niwa , Yoshihiro Ikushima
发明人： Tadashi Yoshioka , Shigeyuki Yoshida , Kaoru Sawase , Takahisa Niwa , Yoshihiro Ikushima
IPC分类号： F16H5900
CPC分类号： B60K23/08 , F16H61/32 , F16H63/304 , F16H2059/6807 , F16H2061/2823 , F16H2063/3059 , Y10T74/19251 , Y10T477/613
摘要： Disclosed herein is a driving state switching unit with a synchro-mechanism which employs a synchro-mechanism to perform switching of a driving state. The switching unit is equipped with a first gear (32) and a second gear (33) coaxially disposed, a gear connecting member (34) axially movable so that the first gear (32) and the second gear (33) can be connected, and a synchro-mechanism (35) interposed between the first gear (32) and the second gear (33). By moving the gear connecting member (34) by an electric actuator (50), the first gear (32) and the second gear (33) are connected, while they are being synchronized by the synchro-mechanism (35). When this occurs, control means (102) controls a supply current to the electric actuator (50), and judgement means (102) judges synchronization of the synchro-mechanism (35), based on a change in the supply current value to the electric actuator (50). With this, the judgement of the synchronization of the synchro-mechanism (35) is made possible without providing dedicated sensors, switches, etc., and an accurate judgement, corresponding even to an individual difference in the sliding resistance between members and a change in running conditions, is made possible.
摘要翻译：这里公开了具有同步机构的驱动状态切换单元，其采用同步机构来执行驱动状态的切换。开关单元配备有同轴设置的第一齿轮（32）和第二齿轮（33），轴向可移动的齿轮连接部件（34），使得第一齿轮（32）和第二齿轮（33）能够连接，以及介于所述第一齿轮（32）和所述第二齿轮（33）之间的同步机构（35）。通过用电致动器（50）移动齿轮连接部件（34），第一齿轮（32）和第二齿轮（33）在被同步机构（35）同步的同时被连接。当发生这种情况时，控制装置（102）控制到电致动器（50）的供应电流，并且判断装置（102）基于电源电流值与电动机构（35）的变化来判断同步机构（35）的同步致动器（50）。由此，能够在不设置专用的传感器，开关等的情况下进行同步机构（35）的同步判断，并且能够准确地判断对应于构件之间的滑动阻力的个体差异运行条件成为可能。

3. 发明授权

US06681650B2 Driving state switching unit with synchro-mechanism 有权
标题翻译：具有同步机构的驱动状态切换单元
公开(公告)号：US06681650B2
公开(公告)日：2004-01-27
申请号：US10259424
申请日：2002-09-30
申请人： Tadashi Yoshioka , Shigeyuki Yoshida , Kaoru Sawase , Takahisa Niwa , Yoshihiro Ikushima
发明人： Tadashi Yoshioka , Shigeyuki Yoshida , Kaoru Sawase , Takahisa Niwa , Yoshihiro Ikushima
IPC分类号： F16H5900
CPC分类号： B60K23/08 , F16H61/32 , F16H63/304 , F16H2059/6807 , F16H2061/2823 , F16H2063/3059 , Y10T74/19251 , Y10T477/613
摘要： Disclosed herein is a driving state switching unit with a synchro-mechanism which employs a synchro-mechanism to perform switching of a driving state. The switching unit is equipped with a first gear (32) and a second gear (33) coaxially disposed, a gear connecting member (34) axially movable so that the first gear (32) and the second gear (33) can be connected, and a synchro-mechanism (35) interposed between the first gear (32) and the second gear (33). By moving the gear connecting member (34) by an electric actuator (50), the first gear (32) and the second gear (33) are connected, while they are being synchronized by the synchro-mechanism (35). When this occurs, control means (102) controls a supply current to the electric actuator (50), and judgement means (102) judges synchronization of the synchro-mechanism (35), based on a change in the supply current value to the electric actuator (50). With this, the judgement of the synchronization of the synchro-mechanism (35) is made possible without providing dedicated sensors, switches, etc., and an accurate judgement, corresponding even to an individual difference in the sliding resistance between members and a change in running conditions, is made possible.
摘要翻译：这里公开了具有同步机构的驱动状态切换单元，其采用同步机构来执行驱动状态的切换。开关单元配备有同轴设置的第一齿轮（32）和第二齿轮（33），轴向可移动的齿轮连接部件（34），使得第一齿轮（32）和第二齿轮（33）能够连接，以及介于所述第一齿轮（32）和所述第二齿轮（33）之间的同步机构（35）。通过用电致动器（50）移动齿轮连接部件（34），第一齿轮（32）和第二齿轮（33）在被同步机构（35）同步的同时被连接。当发生这种情况时，控制装置（102）控制到电致动器（50）的供应电流，并且判断装置（102）基于电源电流值与电动机构（35）的变化来判断同步机构（35）的同步致动器（50）。由此，能够在不设置专用的传感器，开关等的情况下进行同步机构（35）的同步判断，并且能够准确地判断对应于构件之间的滑动阻力的个体差异运行条件成为可能。

4. 发明授权

US09041413B2 Electric leakage detection apparatus 有权
标题翻译：漏电检测装置
公开(公告)号：US09041413B2
公开(公告)日：2015-05-26
申请号：US13398658
申请日：2012-02-16
申请人： Hideaki Naruse , Satoru Miyamoto , Masaki Fujii , Kazushi Kodaira , Yoshihiro Ikushima
发明人： Hideaki Naruse , Satoru Miyamoto , Masaki Fujii , Kazushi Kodaira , Yoshihiro Ikushima
IPC分类号： G01N27/00 , G01R31/02 , B60L3/00
CPC分类号： G01R31/025 , B60L3/0069
摘要： An electric leakage detection apparatus may quickly detect an electric leakage. An electric leakage detection apparatus includes a pulse generator that supplies a pulse to a coupling capacitor, a voltage detector that detects a voltage at the coupling capacitor, an electric leakage determination unit that compares the voltage detected by the voltage detector to a first threshold and determines presence or absence of the electric leakage of a DC power supply based on a comparison result. The electric leakage detection apparatus also includes a discharge determination unit that compares the voltage detected by the voltage detector to a second threshold lower than the first threshold and determines whether the detection voltage becomes lower than the second threshold by a discharge of the coupling capacitor. The pulse generator generates a new pulse when the discharge determination unit determines that the detection voltage becomes lower than the second threshold.
摘要翻译：泄漏检测装置可以快速检测漏电。一种泄漏检测装置，包括向耦合电容器提供脉冲的脉冲发生器，检测耦合电容器的电压的电压检测器，将由电压检测器检测的电压与第一阈值进行比较的漏电判定单元，基于比较结果，存在或不存在直流电源的漏电。泄漏检测装置还包括放电判定单元，其将由电压检测器检测的电压与低于第一阈值的第二阈值进行比较，并且通过耦合电容器的放电来确定检测电压是否变得低于第二阈值。当放电确定单元确定检测电压变得低于第二阈值时，脉冲发生器产生新的脉冲。

5. 发明申请

US20140176049A1 CHARGING DEVICE 审中-公开
标题翻译：充电设备
公开(公告)号：US20140176049A1
公开(公告)日：2014-06-26
申请号：US14138845
申请日：2013-12-23
申请人： Takashi Yamada , Yoshihiro Ikushima , Takayuki Kawamoto
发明人： Takashi Yamada , Yoshihiro Ikushima , Takayuki Kawamoto
IPC分类号： H02J7/02
CPC分类号： H02J7/02 , H02J5/00 , H02J7/0052 , H02J2007/0059 , H02M1/4225 , H02M3/33523 , Y02B40/90 , Y02B70/126
摘要： A charging device has a rectifier circuit that rectifies an AC voltage supplied from an AC power supply, a power factor correction circuit that is connected to an output terminal of the rectifier circuit, a capacitor that is connected to a pair of output lines of the power factor correction circuit, a DC-DC converter that boosts or steps down an output voltage at the power factor correction circuit to output the output voltage to a battery, a voltage detection circuit that is provided between the power factor correction circuit and the DC-DC converter, and a controller that controls the power factor correction circuit based on a voltage detected by the voltage detection circuit. The voltage detection circuit includes an isolation transformer, a switching element, and a voltage detector.
摘要翻译：充电装置具有整流电路，对从交流电源供给的交流电压进行整流，连接到整流电路的输出端子的功率因数校正电路，与电力的一对输出线连接的电容器因子校正电路，DC-DC转换器，其升压或降低功率因数校正电路的输出电压，将输出电压输出到电池;电压检测电路，设置在功率因数校正电路与DC-DC之间转换器和控制器，其基于由电压检测电路检测到的电压来控制功率因数校正电路。电压检测电路包括隔离变压器，开关元件和电压检测器。

6. 发明授权

US06461269B1 Continuously variable transmission 有权
标题翻译：连续可变传动
公开(公告)号：US06461269B1
公开(公告)日：2002-10-08
申请号：US09658037
申请日：2000-09-08
申请人： Atsushi Tonohata , Minoru Sawayama , Yoshihiro Ikushima
发明人： Atsushi Tonohata , Minoru Sawayama , Yoshihiro Ikushima
IPC分类号： F16H3702
CPC分类号： F16H37/022 , F16H61/662 , Y10T477/6242
摘要： A forward-speed/reverse-speed changeover mechanism 6, serving as a motive-force connection/disconnection mechanism, is accommodated into a housing member 8 fixed to a casing 1. To the forward-speed/reverse-speed changeover mechanism 6 an input end of a primary shaft 3 is connected. The housing member 8 rotatably supports the primary shaft 3 via a bearing member 11. On an imaginary line intersecting the primary shaft 3 perpendicularly and passing through the bearing member 11, a load-receiving element 1b, 8b is provided between the housing member 8 and the casing 1. The tension of a belt 17 is received by the load-receiving element 1b, 8b. As a result, it is possible to provide a bearing structure of a continuously variable transmission enabling holding the bearing members of the primary and secondary shafts at their regular positions against the tension of the belt and maintaining an optimum belt-alignment, thereby enhancing the durability of the continuously variable transmission.
摘要翻译：用作动力连接/断开机构的前进/后退速度切换机构6被容纳在固定在壳体1上的壳体部件8内。向前进/倒退速度切换机构6输入连接主轴3的端部。外壳构件8通过轴承构件11可旋转地支撑主轴3.在与主轴3相交并且穿过轴承构件11的假想线上，承载构件1b，8b设置在壳体构件8和皮带17的张力由承载元件1b，8b接收。结果，可以提供一种无级变速器的轴承结构，其能够将主轴和副轴的轴承部件保持在其规则位置以抵抗带的张力并保持最佳的带对准，从而提高耐久性的无级变速器。

7. 发明授权

US09924589B2 Circuit board 有权
公开(公告)号：US09924589B2
公开(公告)日：2018-03-20
申请号：US14980395
申请日：2015-12-28
申请人： Masato Kasashima , Tomoyoshi Kobayashi , Satoru Sasaki , Yoshihiro Ikushima
发明人： Masato Kasashima , Tomoyoshi Kobayashi , Satoru Sasaki , Yoshihiro Ikushima
IPC分类号： H05K1/02 , H05K1/11 , H05K3/00 , H05K3/46
CPC分类号： H05K1/0204 , H05K3/0061 , H05K3/4697 , H05K2201/10409 , H05K2201/10416
摘要： A circuit board includes a first insulating layer having an upper surface on which mounting regions of electronic components and wiring patterns are provided, a metal core provided on the lower surface of the first insulating layer, in such a way as to vertically overlap with the mounting regions, and a second insulating layer provided on the lower surface of the first insulating layer, around the metal core. The lower surface of the metal core is exposed from the second insulating layer, the thermal conductivities of the first insulating layer and the metal core are higher than the thermal conductivity of the second insulating layer, and the hardness of the first insulating layer is higher than the hardness of the second insulating layer. Through holes that penetrate the insulating layers and that connect wiring patterns of the insulating layers are provided.

8. 发明授权

US09566861B2 Vehicle control device 有权
标题翻译：车辆控制装置
公开(公告)号：US09566861B2
公开(公告)日：2017-02-14
申请号：US14408723
申请日：2012-06-22
申请人： Yoshihiro Ikushima , Hiroyuki Shimokasa , Koichi Hasegawa , Kazuhiko Matsumoto , Makoto Arimoto
发明人： Yoshihiro Ikushima , Hiroyuki Shimokasa , Koichi Hasegawa , Kazuhiko Matsumoto , Makoto Arimoto
IPC分类号： B60K23/08 , B60K17/35
CPC分类号： B60K23/0808 , B60K17/35
摘要： During turning of a vehicle, a vehicle body deceleration due to a cornering drag is obtained. An electronically controlled coupling is controlled to give, to rear wheels, a pre-torque set to be larger as the vehicle body deceleration is larger. Also, the pre-torque is restricted by an upper limit of the pre-torque that is set to be lower as a differential rotational speed of the front and rear wheels is smaller. By giving the pre-torque to the rear wheels, if a shift condition for a four-wheel drive state is established subsequently, a driving force can be generated in the rear wheels substantially at the same time that a fastening force of the electronically controlled coupling is increased, thereby the shift to the four-wheel drive state is immediately completed. Consequently, delay in response is not generated in the shift.
摘要翻译：在车辆转动期间，获得由于转弯阻力引起的车体减速。控制电子控制的联轴器，以使车轮减速度较大时的前转矩设定为较大。此外，由于前轮和后轮的差速旋转速度较小，预转矩的上限受限于设定为较低的预转矩的上限。通过将后转矩提供给后轮，如果随后建立四轮驱动状态的换档状态，则可以在后轮中产生驱动力，大致同时电子联轴器的紧固力增加，从而转移到四轮驱动状态立即完成。因此，在转移中不产生响应延迟。

9. 发明申请

US20120206152A1 ELECTRIC LEAKAGE DETECTION APPARATUS 审中-公开
标题翻译：电气泄漏检测装置
公开(公告)号：US20120206152A1
公开(公告)日：2012-08-16
申请号：US13398461
申请日：2012-02-16
申请人： Hideaki Naruse , Satoru Miyamoto , Masaki Fujii , Kazushi Kodaira , Yoshihiro Ikushima
发明人： Hideaki Naruse , Satoru Miyamoto , Masaki Fujii , Kazushi Kodaira , Yoshihiro Ikushima
IPC分类号： G01N27/00
CPC分类号： B60L3/04 , B60L3/0046 , B60L3/0069 , B60L2240/547 , B60L2240/80 , G01R31/025
摘要： An electric leakage detection apparatus may quickly detect an electric leakage. An electric leakage detection apparatus may include a pulse generator that supplies a pulse to a coupling capacitor, a voltage detector that detects a voltage at the coupling capacitor, an electric leakage determination unit that compares the voltage detected by the voltage detector with a threshold, and determines presence or absence of the electric leakage of a DC power supply based on a comparison result. The electric leakage detection apparatus may also include a discharge circuit that is operated for a constant time after the pulse falls and forcedly discharges a charge of the coupling capacitor. The pulse generator generates a new pulse when the constant time elapses.
摘要翻译：泄漏检测装置可以快速检测漏电。泄漏检测装置可以包括向耦合电容器提供脉冲的脉冲发生器，检测耦合电容器的电压的电压检测器，将由电压检测器检测的电压与阈值进行比较的漏电判定单元，以及基于比较结果确定直流电源的漏电的存在或不存在。漏电检测装置还可以包括在脉冲下降之后恒定运行的放电电路，并强制放电耦合电容器的电荷。当经过一段时间后，脉冲发生器产生一个新的脉冲。

10. 发明申请

US20100018489A1 ENGINE STARTING DEVICE 有权
标题翻译：发动机起动装置
公开(公告)号：US20100018489A1
公开(公告)日：2010-01-28
申请号：US12505800
申请日：2009-07-20
申请人： Yoshihiro Ikushima , Kenichi Kinbara
发明人： Yoshihiro Ikushima , Kenichi Kinbara
IPC分类号： F02N17/00
CPC分类号： F02N11/0862 , F02D2041/2003 , F02N11/0848 , F02N2011/0888 , F02N2200/043 , F02N2200/063 , F02N2250/02
摘要： An engine starting device for controlling an engine start of a vehicle by driving a starter relay of the vehicle with a battery of the vehicle as a power supply has a control processing unit and a step-up circuit for stepping up the output of the battery and outputting a drive voltage for driving the control processing unit and the starter relay. The control processing unit has a function of performing an engine start control of applying the drive voltage to the starter relay to activate the starter relay in time of the engine start at which an engine starting condition is satisfied The control processing unit performs a control function on the step-up circuit to activate the step-up circuit so that the drive voltage does not become lower than a minimum operation voltage of the starter relay in a predetermined period necessary to start the engine in time of the engine start, and activate the step-up circuit so that the drive voltage does not become lower than a first voltage value higher than a minimum operation voltage of the control processing unit and lower than the minimum operation voltage of the starter relay when not in the predetermined period.
摘要翻译：一种用于通过用车辆的电池驱动车辆的起动器继电器作为电源来控制车辆的发动机起动的发动机起动装置具有用于升高电池的输出的控制处理单元和升压电路，输出用于驱动控制处理单元和起动器继电器的驱动电压。控制处理单元具有执行向起动继电器施加驱动电压的发动机起动控制的功能，以在启动发动机起动条件的发动机起动时起动启动继电器。控制处理单元执行控制功能所述升压电路用于启动升压电路，使得驱动电压在发动机启动时在启动发动机所需的预定时间段内不会变得低于起动继电器的最小操作电压，并且激活步骤使得驱动电压不会低于比控制处理单元的最小操作电压高的第一电压值，并且当不在预定周期时低于起动继电器的最小工作电压。

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