公开(公告)号：US06218804B1

公开(公告)日：2001-04-17

申请号：US09472976

申请日：1999-12-28

申请人： Masayuki Toriyama ,  Tomokazu Sakamoto ,  Satoshi Honda ,  Toru Iwadate ,  Masahide Yokoo ,  Hiroyuki Nakajima ,  Takeshi Yanagisawa

发明人： Masayuki Toriyama ,  Tomokazu Sakamoto ,  Satoshi Honda ,  Toru Iwadate ,  Masahide Yokoo ,  Hiroyuki Nakajima ,  Takeshi Yanagisawa

IPC分类号： H02J700

CPC分类号： F02N15/006 ,  H02J7/1446

摘要： An engine stopping/starting control unit having improved accelerating performance. A charging limiting device is provided which limits the charge provided to a generator when the vehicle is stopped. The decreased charging allows for better performance when the vehicle accelerates from a stopped states. Also, the vehicle headlight can be dimmed while the vehicle is stopped, which reduces the load on the generator. An acceleration detector detects when the vehicle accelerates during running, and can decrease the generator load in response to the acceleration.

摘要翻译： 具有改进的加速性能的发动机停止/启动控制单元。 提供一种充电限制装置，其限制当车辆停止时提供给发电机的电荷。 当车辆从停止状态加速时，减少的充电允许更好的性能。 此外，车辆前灯可以在车辆停止时变暗，这降低了发电机的负载。 加速度检测器检测车辆在行驶中何时加速，并且可以响应于加速度而减小发电机负载。

公开(公告)号：US06598693B2

公开(公告)日：2003-07-29

申请号：US09972877

申请日：2001-10-10

申请人： Satoshi Honda ,  Tomokazu Sakamoto

发明人： Satoshi Honda ,  Tomokazu Sakamoto

IPC分类号： B63K1100

CPC分类号： B62M6/60 ,  B60L11/1803 ,  B60L2200/12 ,  B62M6/45 ,  B62M7/04 ,  H02K21/222 ,  H02K29/08 ,  Y02T10/641 ,  Y02T10/7005

摘要： A controller for controlling the rotation of a motor is disposed inside a casing of a power unit for transmitting the rotation of the motor to a driving wheel. An induction-type switch for operating the controller is provided inside the casing of the power unit. A power source converter is provided for driving electrical equipment on the vehicle, and is disposed inside the casing of the power unit. Further, an accelerator opening sensor for detecting the magnitude of an output demand for the motor is provided, and is disposed inside the casing of the power unit. This arrangement concentrates the mass into the power unit, and encloses the high voltage system within the power unit.

公开(公告)号：US10522843B1

公开(公告)日：2019-12-31

申请号：US15423763

申请日：2017-02-03

申请人： Alexey Serov ,  Plamen B Atanassov ,  Tomokazu Sakamoto ,  Hirohisa Tanaka ,  Koichiro Asazawa

发明人： Alexey Serov ,  Plamen B Atanassov ,  Tomokazu Sakamoto ,  Hirohisa Tanaka ,  Koichiro Asazawa

IPC分类号： H01M4/90 ,  H01M8/22

摘要： A supported bi-metallic non-platinum catalyst that is capable of oxidizing hydrazine to produce, as by-products of energy production, nitrogen, water, and zero or near-zero levels of ammonia is described. The catalyst is suitable for use in fuel cells, particularly those that utilizes an anion-exchange membrane and a liquid fuel such as hydrazine.

公开(公告)号：US07654542B2

公开(公告)日：2010-02-02

申请号：US11354108

申请日：2006-02-15

申请人： Hideo Yanai ,  Tomokazu Sakamoto

发明人： Hideo Yanai ,  Tomokazu Sakamoto

IPC分类号： B62D7/22

CPC分类号： B62K5/01 ,  B62D1/16 ,  B62D5/04

摘要： To reduce a load on an electric motor for a power assisted motor-driven power steering apparatus. The present invention includes side projecting portions secured to an input shaft with an upwardly projecting tab as a first stopper secured to a vehicle body at a position corresponding to the side projecting portions. The upwardly projecting tab being provided for restricting a swing range of the side projecting portions. The side projecting portions are secured to an output shaft. A downwardly projecting portion is provided as a second stopper secured to the vehicle body at a position corresponding to the side projecting portions. The downwardly projecting portion being provided for restricting a swing range of the side projecting portions.

摘要翻译： 为了减少用于动力辅助电动机动力转向装置的电动机的负载。 本发明包括固定到输入轴的侧突出部分，其具有向上突出的突片，作为在与侧突出部分相对应的位置处固定到车体的第一止动件。 向上突出的突出部被设置用于限制侧突出部分的摆动范围。 侧突出部固定在输出轴上。 设置有向下突出部分，作为在与侧突出部分相对应的位置处固定到车体的第二止动件。 该向下突出部设置用于限制侧突出部的摆动范围。

公开(公告)号：US07669690B2

公开(公告)日：2010-03-02

申请号：US11367596

申请日：2006-03-06

申请人： Takumi Makabe ,  Tomokazu Sakamoto ,  Hajime Uchiyama

发明人： Takumi Makabe ,  Tomokazu Sakamoto ,  Hajime Uchiyama

IPC分类号： B62D5/04

CPC分类号： B62K5/01 ,  B62D5/0481 ,  B62D15/0215 ,  B62D15/0245 ,  B62K5/08

摘要： A removable steering angle sensor for a motor-driven power steering apparatus for use in a vehicle intended for rough road use. The handlebar of the vehicle is disposed on an upper portion of a steering shaft, and a motor-driven power steering apparatus, including a power assist portion as an actuator unit, is disposed in a middle portion of the steering shaft. The steering angle sensor for detecting a steering angle is disposed on one end of the steering shaft, or more specifically, on a lower end portion of an output shaft, or a leading end portion of an output shaft. During maintenance, this arrangement provides for easy removal and installation of the steering angle sensor.

摘要翻译： 一种用于车辆用于恶劣道路使用的车辆的电动助力转向装置的可移动转向角传感器。 车辆的车把设置在转向轴的上部，并且包括作为致动器单元的动力辅助部的电动助力转向装置设置在转向轴的中间部分。 用于检测转向角的转向角传感器设置在转向轴的一端，或更具体地，设置在输出轴的下端部或输出轴的前端部。 在维护期间，这种布置方便了转向角传感器的拆卸和安装。

公开(公告)号：US07604084B2

公开(公告)日：2009-10-20

申请号：US11528465

申请日：2006-09-28

申请人： Megumu Okada ,  Keita Yagi ,  Yotaro Mori ,  Takeshi Wakabayashi ,  Kihoko Kaita ,  Tomokazu Sakamoto

发明人： Megumu Okada ,  Keita Yagi ,  Yotaro Mori ,  Takeshi Wakabayashi ,  Kihoko Kaita ,  Tomokazu Sakamoto

IPC分类号： B62D5/04

CPC分类号： B62D5/04 ,  B62D5/0406 ,  B62K5/01 ,  B62K5/08

摘要： To provide a layout structure for a motor-driven power steering unit controller configured to take into account the water level at which submergence of the vehicle is expected to occur. In a vehicle including a steering shaft rotatably supported on a vehicle body frame, a steering bar handle attached to the upper end of the steering shaft, a motor-driven power steering unit mounted onto the lower end of the steering shaft, and at least two front wheels, a controller for controlling the motor-driven power steering unit is laid out on the front side relative to the steering shaft and above a horizontal line indicative of the submergence limit of the vehicle.

摘要翻译： 为了提供一种电动机动力转向装置控制器的布局结构，该控制器构造成考虑预期发生车辆淹没的水位。 在包括可转动地支撑在车体框架上的转向轴的车辆中，安装在转向轴的上端的转向杆手柄，安装在转向轴的下端的电动动力转向装置和至少两个 前轮，用于控制电动动力转向装置的控制器布置在相对于转向轴的前侧上，并且在指示车辆的淹没极限的水平线之上。

公开(公告)号：US20060180385A1

公开(公告)日：2006-08-17

申请号：US11354108

申请日：2006-02-15

申请人： Hideo Yanai ,  Tomokazu Sakamoto

发明人： Hideo Yanai ,  Tomokazu Sakamoto

IPC分类号： B62D5/04

CPC分类号： B62K5/01 ,  B62D1/16 ,  B62D5/04

摘要： To reduce a load on an electric motor for a power assisted motor-driven power steering apparatus. The present invention includes side projecting portions secured to an input shaft with an upwardly projecting tab as a first stopper secured to a vehicle body at a position corresponding to the side projecting portions. The upwardly projecting tab being provided for restricting a swing range of the side projecting portions. The side projecting portions are secured to an output shaft. A downwardly projecting portion is provided as a second stopper secured to the vehicle body at a position corresponding to the side projecting portions. The downwardly projecting portion being provided for restricting a swing range of the side projecting portions.

摘要翻译： 为了减少用于动力辅助电动机动力转向装置的电动机的负载。 本发明包括固定到输入轴的侧突出部分，其具有向上突出的突片，作为在与侧突出部分相对应的位置处固定到车体的第一止动件。 向上突出的突出部被设置用于限制侧突出部分的摆动范围。 侧突出部固定在输出轴上。 设置有向下突出部分，作为在与侧突出部分相对应的位置处固定到车体的第二止动件。 该向下突出部设置用于限制侧突出部的摆动范围。

公开(公告)号：US20060065472A1

公开(公告)日：2006-03-30

申请号：US11232997

申请日：2005-09-23

申请人： Sumitaka Ogawa ,  Tomokazu Sakamoto ,  Hideo Yanai

发明人： Sumitaka Ogawa ,  Tomokazu Sakamoto ,  Hideo Yanai

IPC分类号： B62D5/04

CPC分类号： B62K5/01 ,  B62D5/0403 ,  B62D5/0409 ,  B62D6/10 ,  Y10S180/908

摘要： A power steering apparatus for being protected from mud or dust, or rainwater. A sub-steering unit is provided together with a torque sensor of the power steering apparatus used in a vehicle. A steering shaft portion includes an input shaft and an output shaft, each being rotatably supported. A torque sensor portion is connected for joining the input shaft and the output shaft with the torque sensor portion sensing an amount of torque. A power assist portion is engaged with the output shaft for assisting the steering based on the amount of torque sensed by the torque sensor portion and the like. A sub-steering portion is engaged so as to connect the input shaft with the output shaft while circumventing the torque sensor portion and reducing the amount of torque. The power steering apparatus includes a column cover for covering the sub-steering portion as well as the torque sensor portion.

公开(公告)号：US06879241B2

公开(公告)日：2005-04-12

申请号：US10228967

申请日：2002-08-28

申请人： Tomokazu Sakamoto ,  Kenji Tamaki ,  Yoshiyuki Horii ,  Satoshi Kazama ,  Hidetoshi Kabayama ,  Dai Higashida

发明人： Tomokazu Sakamoto ,  Kenji Tamaki ,  Yoshiyuki Horii ,  Satoshi Kazama ,  Hidetoshi Kabayama ,  Dai Higashida

IPC分类号： G01C21/00 ,  B60R16/02 ,  B60R25/04 ,  B60R25/045 ,  B60R25/10 ,  B60R25/24 ,  B62K15/00 ,  G01C21/26 ,  G08G1/09 ,  G08G1/0969 ,  H04W4/04 ,  H04W88/02 ,  H04W92/18 ,  G08B21/00

CPC分类号： B60R25/20 ,  B60R2325/306

摘要： A vehicle ready for a card key and a radio communication system for a vehicle which utilizes a card key wherein transmission and reception functions are incorporated in a card key to be loaded onto a vehicle, thereby allowing communication between vehicles. A card key loaded on a two-wheeled vehicle communicates with a first card key loaded in a first card key receiving slot of a four-wheeled vehicle. Further, a microphone, a speaker and a transmitter-receiver are provided on a helmet for a driver, and the card key communicates also with the transmitter-receiver on the helmet. Similarly, a card key loaded on a second two-wheeled vehicle communicates with a second card key loaded in second card key receiving slot of the four-wheeled vehicle and the transmitter-receiver of the helmet worn by the driver of the second two-wheeled vehicle.

摘要翻译： 准备用于卡钥匙的车辆和用于车辆的无线电通信系统，其利用卡密钥，其中发送和接收功能被并入要加载到车辆上的卡钥匙，从而允许车辆之间的通信。 装载在两轮车上的卡钥匙与加载在四轮车辆的第一卡钥匙接收槽中的第一卡钥匙通信。 此外，麦克风，扬声器和发射器 - 接收器设置在用于驾驶员的头盔上，并且卡钥匙还与头盔上的发射器 - 接收器通信。 类似地，加载在第二二轮车上的卡钥匙与装载在四轮车辆的第二卡钥匙接收槽中的第二卡钥匙和由第二双轮车的驾驶员佩戴的头盔的发射器 - 接收器通信 车辆。

公开(公告)号：US08694185B2

公开(公告)日：2014-04-08

申请号：US13170727

申请日：2011-06-28

申请人： Tomokazu Sakamoto ,  Tatsuo Hayashi

发明人： Tomokazu Sakamoto ,  Tatsuo Hayashi

IPC分类号： B60L11/00 ,  G06F17/00

CPC分类号： B60L11/1861 ,  B60L2200/24 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705

摘要： A discharge control apparatus in an electric motorcycle includes a main battery; a motor driven based upon electric power supplied from the main battery and a lighting device that is a load other than the motor for consuming electric power. A BMU determines a remaining capacity of the main battery. A control member performs a discharge control of the main battery for supplying electric power to the motor and the lighting device. The BMU and the control member allow the discharge of the main battery until the remaining capacity becomes a threshold value higher than zero. When the control member receives an instruction of checking a deterioration state of the main battery from an external checking device, the control member performs a discharge of the main battery until the remaining capacity reaches zero, and then, allows the main battery to be fully charged so as to determine a chargeable capacity.

摘要翻译： 电动摩托车中的排放控制装置包括主电池; 基于从主电池提供的电力驱动的电动机和作为用于消耗电力的电动机以外的负载的照明装置。 BMU确定主电池的剩余容量。 控制部件对电动机和照明装置供给电力的主电池进行放电控制。 BMU和控制构件允许主电池的放电直到剩余容量变为高于零的阈值。 当控制部件从外部检查装置接收到检查主电池的劣化状态的指示时，控制部件进行主电池的放电，直至剩余容量达到零，然后允许主电池充满电 以确定可收费能力。