专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 外观设计

USD298761S Lens cap 失效
公开(公告)号：USD298761S
公开(公告)日：1988-11-29
申请号：US813955
申请日：1985-12-27
申请人： Michio Yoshida , Isao Nakazawa
设计人： Michio Yoshida , Isao Nakazawa

2. 外观设计

USD298760S Accessory mount for a camera 失效
公开(公告)号：USD298760S
公开(公告)日：1988-11-29
申请号：US813953
申请日：1985-12-27
申请人： Michio Yoshida , Isao Nakazawa
设计人： Michio Yoshida , Isao Nakazawa

3. 外观设计

USD298260S Range finding device for close-up 失效
公开(公告)号：USD298260S
公开(公告)日：1988-10-25
申请号：US813956
申请日：1985-12-27
申请人： Michio Yoshida , Isao Nakazawa
设计人： Michio Yoshida , Isao Nakazawa

4. 外观设计

USD297545S Close-up lens 失效
公开(公告)号：USD297545S
公开(公告)日：1988-09-06
申请号：US813854
申请日：1985-12-27
申请人： Nobuhiro Ago , Michio Yoshida , Isao Nakazawa
设计人： Nobuhiro Ago , Michio Yoshida , Isao Nakazawa

5. 外观设计

USD298338S Range finding device for close-up 失效
公开(公告)号：USD298338S
公开(公告)日：1988-11-01
申请号：US813959
申请日：1985-12-27
申请人： Michio Yoshida , Isao Nakazawa
设计人： Michio Yoshida , Isao Nakazawa

6. 发明授权

US09371896B2 Power transmission unit for vehicle 有权
标题翻译：车辆动力传动装置
公开(公告)号：US09371896B2
公开(公告)日：2016-06-21
申请号：US14402969
申请日：2012-05-23
申请人： Daisuke Kobayashi , Michio Yoshida , Hirotsugu Yoshino , Tomoe Osada
发明人： Daisuke Kobayashi , Michio Yoshida , Hirotsugu Yoshino , Tomoe Osada
IPC分类号： F16H37/02 , F16H37/06
CPC分类号： F16H37/021 , F16H2037/026 , F16H2200/0008 , Y10T74/19019
摘要： A power transmission unit including a first clutch device that selectively enables and disables a torque transmitting route from an input shaft to an output shaft via a first gear train to transmit torque therethrough, a dog clutch that switches the torque transmitting route from the input shaft to the output shaft between a continuously variable speed change route in which torque is transmitted through a continuously variable transmission and a reverse route in which torque is transmitted through a second gear train, and a second clutch device that selectively enables and disables both of the continuously variable speed change route and the reverse route to transmit torque to the input shaft or the output shaft. The first clutch device and the second clutch device are separately disposed on any of the input shaft and the output shaft in a manner to be situated at different axial positions.
摘要翻译：一种动力传递单元，包括第一离合器装置，其选择性地启用和禁用经由第一齿轮系从输入轴到输出轴的扭矩传递路径，以通过其传递扭矩;将扭矩传递路径从输入轴切换到通过无级变速器传递扭矩的无级变速路径与通过第二齿轮系传递转矩的反向路径之间的输出轴，以及选择性地使得能够和禁用两者的连续变量变速路径和反向路径，以将扭矩传递到输入轴或输出轴。第一离合器装置和第二离合器装置以位于不同轴向位置的方式分别设置在任何输入轴和输出轴上。

7. 发明授权

US09034495B2 Fuel cell system 有权
标题翻译：燃料电池系统
公开(公告)号：US09034495B2
公开(公告)日：2015-05-19
申请号：US12440787
申请日：2008-01-31
申请人： Kenji Umayahara , Michio Yoshida , Tadaichi Matsumoto , Motohiko Taniyama
发明人： Kenji Umayahara , Michio Yoshida , Tadaichi Matsumoto , Motohiko Taniyama
IPC分类号： H01M8/04
CPC分类号： H01M8/04619 , H01M8/04567 , H01M8/04753 , H01M8/04858 , H01M8/0488 , Y02E60/50
摘要： A fuel cell system performs control such that when a power requirement for the fuel cell is lower than a predetermined value, a supply of a reaction gas to a fuel cell is stopped to keep an output voltage from the fuel cell equal to a high-potential avoidance voltage that is lower than an open end voltage. The fuel cell system further controls the output voltage from the fuel cell with the high-potential avoidance voltage set to be an upper limit when the power requirement for the fuel cell is equal to or higher than a predetermined value. By setting the upper limit of the output voltage of the fuel cell to be the high-potential avoidance voltage, which is lower than the open end voltage, the catalyst can be inhibited from being degraded by an increase in the output voltage from the fuel cell up to the open end voltage.
摘要翻译：燃料电池系统进行控制，使得当燃料电池的功率要求低于预定值时，停止向燃料电池供应反应气体以保持来自燃料电池的输出电压等于高电位避免电压低于开路电压。当燃料电池的功率要求等于或高于预定值时，燃料电池系统进一步控制来自燃料电池的输出电压，其中将高电位回避电压设置为上限。通过将燃料电池的输出电压的上限设定为低于开路电压的高电位回避电压，可以抑制来自燃料电池的输出电压的增加而导致的催化剂劣化达到开路电压。

8. 发明授权

US09017888B2 Fuel cell system 有权
标题翻译：燃料电池系统
公开(公告)号：US09017888B2
公开(公告)日：2015-04-28
申请号：US12934460
申请日：2009-03-03
申请人： Michio Yoshida
发明人： Michio Yoshida
IPC分类号： H01M8/04
CPC分类号： H01M8/0494 , H01M8/04089 , H01M8/04223 , H01M8/04225 , H01M8/04313 , H01M8/04395 , H01M8/04619 , H01M8/04798 , H01M8/0488 , H01M8/2457 , Y02E60/50
摘要： The invention prevents a fuel cell from going into a high-voltage state upon activation. In a fuel cell system having a fuel cell, a control unit comprises: a high-voltage-prevention unit that prevents, under a condition permitting high-voltage prevention, a high-voltage state by reducing the output voltage of the fuel cell to less than or equal to a predetermined high-voltage-prevention voltage; an output-limitation unit that limits the fuel cell output by reducing the amount of power generation by the fuel cell to less than or equal to a predetermined power generation limit, so that the oxidizing gas stoichiometric ratio is maintained within a predetermined allowable range; and a prohibition unit that prohibits the limitation by the output limitation unit for a predetermined period of time immediately after the fuel cell is activated and where the condition permitting high-voltage prevention is satisfied.
摘要翻译：本发明防止燃料电池在激活时进入高电压状态。在具有燃料电池的燃料电池系统中，控制单元包括：高电压防止单元，其通过将燃料电池的输出电压降低到较低的程度来防止在高电压状态下进行高电压状态大于或等于预定的高电压防止电压; 输出限制单元，其通过将燃料电池的发电量减少到小于或等于预定发电极限来限制燃料电池输出，使得氧化气体化学计量比保持在预定的允许范围内; 以及禁止单元，其在燃料电池被激活之后的预定时间段内禁止输出限制单元的限制，并且其中满足允许高电压预防的条件。

9. 发明授权

US08920994B2 Fuel cell system 有权
标题翻译：燃料电池系统
公开(公告)号：US08920994B2
公开(公告)日：2014-12-30
申请号：US13383126
申请日：2009-07-10
申请人： Michio Yoshida
发明人： Michio Yoshida
IPC分类号： H01M8/04 , H01M8/10
CPC分类号： H01M8/04619 , H01M8/04559 , H01M8/0488 , H01M8/0494 , H01M2008/1095 , H01M2250/20 , Y02E60/50 , Y02T90/32
摘要： A fuel cell system comprising a fuel cell and a motor connected to the fuel cell, and also comprising a converter connected between the fuel cell and the motor, the converter adjusting output of the fuel cell to output to the motor, and a controller that controls the fuel cell and the converter. The controller outputs, to the converter, request power or a request voltage based on an operation state of the fuel cell, and the converter selectively performs an output feedback control that performs an adjustment of supply power to be output to the motor such that the output request power is satisfied or a voltage feedback control that performs an adjustment of an output voltage to be output to the motor such that the output request voltage is satisfied.
摘要翻译：一种燃料电池系统，包括燃料电池和连接到燃料电池的电动机，并且还包括连接在燃料电池和电动机之间的转换器，转换器调节燃料电池的输出以输出到电动机，以及控制器，其控制燃料电池和转换器。控制器根据燃料电池的运行状态向转换器输出请求电力或请求电压，并且转换器选择性地执行输出反馈控制，该输出反馈控制执行向马达输出的供给功率的调整，使得输出满足请求功率或电压反馈控制，其执行输出到电动机的输出电压的调节，使得满足输出请求电压。

10. 发明授权

US08796984B2 Fuel cell system, control method for the fuel cell system, and vehicle equipped with the fuel cell system 有权
标题翻译：燃料电池系统，燃料电池系统的控制方法以及配备燃料电池系统的车辆
公开(公告)号：US08796984B2
公开(公告)日：2014-08-05
申请号：US13258189
申请日：2010-03-18
申请人： Michio Yoshida , Atsushi Imai
发明人： Michio Yoshida , Atsushi Imai
IPC分类号： H01M10/46
CPC分类号： H01M8/04992 , H01M8/04373 , H01M8/04559 , H01M8/04567 , H01M8/04589 , H01M8/04597 , H01M8/04626 , H01M8/0488 , H01M10/486 , H01M16/006 , H01M2250/20 , Y02T90/32
摘要： A fuel cell system includes a fuel cell, a secondary cell, and a control portion that controls the amount of electricity generated when the fuel cell is started. A start-time target voltage is set so as to avoid the overcharged state of the secondary cell. A voltage adjustment portion that adjusts the output voltage of the fuel cell between an open-circuit voltage and a high-potential-avoiding voltage adjusts the amount of electricity generated at the time of starting the fuel cell, on the basis of the start-time target voltage.
摘要翻译：燃料电池系统包括燃料电池，二次电池和控制燃料电池启动时产生的电量的控制部分。设定起动时间目标电压，以避免二次电池的过充电状态。调节在开路电压与高电位避免电压之间的燃料电池的输出电压的电压调整部，基于开始时间来调整燃料电池启动时产生的电量目标电压。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式