公开(公告)号：US20100078884A1

公开(公告)日：2010-04-01

申请号：US12559963

申请日：2009-09-15

申请人： Junji UEHARA

发明人： Junji UEHARA

IPC分类号： B65H29/20 ,  B65H31/00 ,  G03G15/00

CPC分类号： G03G21/1633 ,  B65H2402/441 ,  B65H2402/64 ,  B65H2601/11 ,  G03G21/1638 ,  G03G2221/169

摘要： An image forming device includes a casing formed with an opening, a pivot member pivotably disposed in the casing so as to be selectively opened and closed, a cover disposed outward of the pivot member, a lock mechanism that maintains a closed state of the pivot member, and a link mechanism. When a first force is applied on the cover to open the cover beyond a predetermined angle, the link mechanism transmits the first force as a second force to the pivot member. The second force is in an opening direction of the pivot member.

摘要翻译： 图像形成装置包括形成有开口的壳体，枢转构件，其可枢转地设置在壳体中以便选择性地打开和关闭，设置在枢转构件外侧的盖，保持枢转构件的关闭状态的锁定机构 ，和链接机制。 当第一力施加在盖上以将盖打开超过预定角度时，连杆机构将第一力作为第二力传递到枢转构件。 第二力是枢转构件的打开方向。

公开(公告)号：US07666535B2

公开(公告)日：2010-02-23

申请号：US11517039

申请日：2006-09-07

申请人： Kenichiro Ueda ,  Junji Uehara ,  Yuji Matsumoto

发明人： Kenichiro Ueda ,  Junji Uehara ,  Yuji Matsumoto

IPC分类号： H01M8/04

CPC分类号： H01M8/04104 ,  H01M8/241 ,  H01M8/2457 ,  H01M2008/1095

摘要： A fuel cell system includes a control device for setting an oxygen-containing gas operating pressure target value on the cathode side using a relative pressure relative to atmospheric pressure, setting a fuel gas operating pressure target value on the anode side using an absolute pressure, and controlling a power generation current of the fuel cell using as command values the relative pressure and the absolute pressure. The control device controls operation of the entire fuel cell system.

摘要翻译： 燃料电池系统包括：控制装置，用于使用相对于大气压的相对压力在阴极侧设定含氧气体工作压力目标值，使用绝对压力设定阳极侧的燃料气体工作压力目标值;以及 使用相对压力和绝对压力作为指令值来控制燃料电池的发电电流。 控制装置控制整个燃料电池系统的操作。

公开(公告)号：US20090291341A1

公开(公告)日：2009-11-26

申请号：US12470089

申请日：2009-05-21

申请人： Koichiro MIYATA ,  Satoshi AOYAGI ,  Kenichiro UEDA ,  Junji UEHARA ,  Takuya SHIRASAKA ,  Yuji MATSUMOTO

发明人： Koichiro MIYATA ,  Satoshi AOYAGI ,  Kenichiro UEDA ,  Junji UEHARA ,  Takuya SHIRASAKA ,  Yuji MATSUMOTO

IPC分类号： H01M8/04

CPC分类号： H01M8/04089 ,  H01M16/006 ,  H01M2250/20 ,  Y02T90/32

摘要： An object of the present invention is to provide a fuel cell system in which a noise and a vibration of a compressor can be suppressed. In order to achieve the above object, the present invention provides a fuel cell system including a fuel cell; a compressor for supplying an oxidant gas to the fuel cell, having a first rotational speed region within which as a rotational speed increases, a noise becomes greater than a predetermined value, and a second rotational speed region within which as the rotational speed increases, the noise becomes equal to or less than the predetermined value; and a compressor controller for controlling the compressor by calculating a command rotational speed for commanding the compressor based on a required amount of power generation.

摘要翻译： 本发明的目的在于提供一种能够抑制压缩机的噪声和振动的燃料电池系统。 为了实现上述目的，本发明提供一种燃料电池系统，其包括燃料电池; 用于向燃料电池供应氧化剂气体的压缩机，具有随着转速增加的噪声变得大于预定值的第一转速区域和随着转速增加的第二转速区域， 噪声变得等于或小于预定值; 以及压缩机控制器，其通过基于所需的发电量计算用于指示压缩机的指令转速来控制压缩机。

公开(公告)号：US20090035008A1

公开(公告)日：2009-02-05

申请号：US12181670

申请日：2008-07-29

申请人： Katsumi INUKAI ,  Hiroyuki Naganawa ,  Junji Uehara

发明人： Katsumi INUKAI ,  Hiroyuki Naganawa ,  Junji Uehara

IPC分类号： G03G15/00

CPC分类号： G03G15/80

摘要： An image forming apparatus capable of shortening a time needed for the assembly work is provided. The image forming apparatus of the invention comprises a low-voltage power supply and a housing, wherein the low-voltage power supply includes a substrate provided with a low-voltage power supply circuit, a pair of connection cords each connected to the substrate and an external power supply, a casing made of metal and provided with an accommodation portion inside which the substrate is fixed and a notch located on an opening edge of the accommodation portion, a lid body made of metal and configured to cover the accommodation portion and to define a cord insertion port by closing the notch, and a ring body made of resin and inserted into the notch in a state where both the connection cords are inserted in the ring body and to be attached to the cord insertion port.

摘要翻译： 提供能够缩短组装工作所需时间的图像形成装置。 本发明的图像形成装置包括低压电源和壳体，其中低压电源包括设置有低压电源电路的基板，各自连接到基板的一对连接线，以及 外部电源，由金属制成的壳体，并且设置有固定基板的容纳部和位于所述容纳部的开口边缘的凹口;金属制的盖体，其被构造成覆盖所述容纳部并且限定 通过闭合切口的绳索插入口和由树脂制成的环形体，并且在两个连接帘线被插入环形体中并附接到绳索插入口的状态下插入到切口中。

公开(公告)号：US07282286B2

公开(公告)日：2007-10-16

申请号：US10723622

申请日：2003-11-25

申请人： Masanori Hayashi ,  Kenichiro Ueda ,  Yoshio Hosono ,  Minoru Uoshima ,  Junji Uehara ,  Tomoki Kobayashi ,  Yuji Matsumoto ,  Chihiro Wake

发明人： Masanori Hayashi ,  Kenichiro Ueda ,  Yoshio Hosono ,  Minoru Uoshima ,  Junji Uehara ,  Tomoki Kobayashi ,  Yuji Matsumoto ,  Chihiro Wake

IPC分类号： H01M8/04

CPC分类号： H01M8/04231 ,  H01M8/04007 ,  H01M8/04097 ,  H01M8/04358 ,  H01M8/04388 ,  H01M8/04395 ,  H01M8/04462 ,  H01M8/04552 ,  H01M8/04582 ,  H01M8/04589 ,  H01M8/04753 ,  H01M8/04761 ,  H01M8/04955 ,  H01M8/0662

摘要： A start-up method for a fuel cell system that includes a fuel cell that carries out power generation by the electrochemical reaction between a fuel gas and the oxygen gas in the air; a fuel gas discharge path and a fuel gas supply path that are connected to the fuel cell; a fuel gas circulation path in which the fuel gas discharge path merges with the fuel gas supply path; and a purge valve provided on the fuel gas circulation path in order to discharge the circulating fuel gas from the fuel gas circulation path. The method includes the steps of opening the purge valve at the same time that the fuel gas is supplied to the fuel cell and replacing the nitrogen gas that originates in the air and is present in the fuel gas circulation path by fuel gas; and closing the purge valve after the nitrogen gas in the fuel gas circulation path has been replaced by the fuel gas.

摘要翻译： 一种燃料电池系统的启动方法，其包括通过燃料气体和空气中的氧气之间的电化学反应进行发电的燃料电池; 与燃料电池连接的燃料气体排出路径和燃料气体供给路径; 燃料气体排出路与燃料气体供给路合流的燃料气体循环路径; 以及设置在燃料气体循环路径上以从燃料气体循环路径排出循环燃料气体的净化阀。 该方法包括以下步骤：在将燃料气体供应到燃料电池的同时打开吹扫阀，并且用燃料气体替换存在于燃料气体循环路径中的空气中的氮气; 并且在燃料气体循环路径中的氮气已经被燃料气体代替之后关闭净化阀。

公开(公告)号：US20070054167A1

公开(公告)日：2007-03-08

申请号：US11517039

申请日：2006-09-07

申请人： Kenichiro Ueda ,  Junji Uehara ,  Yuji Matsumoto

发明人： Kenichiro Ueda ,  Junji Uehara ,  Yuji Matsumoto

IPC分类号： H01M8/04

CPC分类号： H01M8/04104 ,  H01M8/241 ,  H01M8/2457 ,  H01M2008/1095

摘要： A fuel cell system includes a control device for setting an oxygen-containing gas operating pressure target value on the cathode side using a relative pressure relative to atmospheric pressure, setting a fuel gas operating pressure target value on the anode side using an absolute pressure, and controlling a power generation current of the fuel cell using as command values the relative pressure and the absolute pressure. The control device controls operation of the entire fuel cell system.

摘要翻译： 燃料电池系统包括：控制装置，用于使用相对于大气压的相对压力在阴极侧设定含氧气体工作压力目标值，使用绝对压力设定阳极侧的燃料气体工作压力目标值;以及 使用相对压力和绝对压力作为指令值来控制燃料电池的发电电流。 控制装置控制整个燃料电池系统的操作。

公开(公告)号：US20060140696A1

公开(公告)日：2006-06-29

申请号：US11300467

申请日：2005-12-15

申请人： Junji Uehara ,  Tomitake Aratachi

发明人： Junji Uehara ,  Tomitake Aratachi

IPC分类号： G03G15/00

CPC分类号： B65H29/12 ,  B65H2301/512565 ,  B65H2511/13 ,  G03G15/6576 ,  G03G15/6594 ,  G03G2215/00481 ,  B65H2220/01

摘要： A curl-correcting device includes a first curl-correcting section and a second curl-correcting section. The first curl-correcting section is disposed on a conveying path along which a recording medium is conveyed in a conveying direction. The first curl-correcting section corrects curl in a recording medium having a first thickness. The second curl-correcting section is disposed on the conveying path either upstream or downstream of the first curl-correcting section in the conveying direction. The second curl-correcting section corrects curl in a recording medium having a second thickness greater than the first thickness.

摘要翻译： 卷曲校正装置包括第一卷曲校正部和第二卷曲校正部。 第一卷曲校正部设置在沿传送方向传送记录介质的输送路径上。 第一卷曲校正部分校正具有第一厚度的记录介质中的卷曲。 第二卷曲校正部分在传送方向上设置在第一卷曲校正部分的上游或下游的输送路径上。 第二卷曲校正部分校正具有大于第一厚度的第二厚度的记录介质中的卷曲。

公开(公告)号：US20050238935A1

公开(公告)日：2005-10-27

申请号：US11105793

申请日：2005-04-13

申请人： Kenichiro Ueda ,  Shinji Yoshikawa ,  Junji Uehara

发明人： Kenichiro Ueda ,  Shinji Yoshikawa ,  Junji Uehara

IPC分类号： H01M8/04 ,  H01M8/06

CPC分类号： H01M8/04231 ,  H01M8/04104 ,  H01M8/0662

摘要： A fuel cell system is equipped with a fuel cell for generating power by an electrochemical reaction of a fuel gas and an oxidizer gas, a fuel gas supply mechanism for supplying the fuel gas to the fuel cell, a supply amount adjustment mechanism for adjusting a supply amount of the fuel gas, a fuel gas flow passage for passing the fuel gas, a purge valve for purging a gas within the fuel gas flow passage outside, and a control mechanism for opening the purge valve when a stop request of the fuel cell is output, wherein when an activation request of the fuel cell is output, the control mechanism controls the supply amount adjustment mechanism so that a pressure within the fuel gas flow passage becomes smaller than a minimum pressure in a normal power generation and larger than an atmospheric pressure.

摘要翻译： 燃料电池系统配备有用于通过燃料气体和氧化剂气体的电化学反应发电的燃料电池，用于向燃料电池供应燃料气体的燃料气体供给机构，用于调节供给量的供给量调节机构 燃料气体的量，用于使燃料气体通过的燃料气体流路，用于清除燃料气体流路外部的气体的吹扫阀，以及用于当燃料电池的停止请求时打开净化阀的控制机构 输出，其中当输出所述燃料电池的激活请求时，所述控制机构控制所述供给量调节机构，使得所述燃料气体流路内的压力变得小于正常发电中的最小压力并且大于大气压 。

公开(公告)号：US20050130000A1

公开(公告)日：2005-06-16

申请号：US10989691

申请日：2004-11-15

申请人： Kuniaki Ojima ,  Shinji Yoshikawa ,  Yuji Matsumoto ,  Junji Uehara ,  Kenichiro Ueda

发明人： Kuniaki Ojima ,  Shinji Yoshikawa ,  Yuji Matsumoto ,  Junji Uehara ,  Kenichiro Ueda

IPC分类号： H01M8/10 ,  H01M8/04

CPC分类号： H01M8/04089 ,  H01M8/04097 ,  H01M8/04231 ,  H01M8/04552 ,  H01M8/04589 ,  H01M8/04761 ,  H01M8/04992

摘要： A fuel cell system includes: a fuel cell which generates electrical power from a chemical reaction of a reaction gas; a discharge path for discharging the reaction gas supplied to the fuel cell; a discharge valve which is provided in the discharge path and discharges the reaction gas from the discharge path; and valve control units for controlling opening of the discharge valve, wherein the valve control units are adapted such that, since the discharge valve has been opened by a valve open command issued by one of the valve control units, the valve control units prohibit the discharge valve from being opened by a valve open command issued by any of the other valve control units until a predetermined time period elapses.

摘要翻译： 燃料电池系统包括：从反应气体的化学反应产生电力的燃料电池; 用于排出供应到燃料电池的反应气体的排出路径; 排出阀，其设置在排出路径中并从排出路径排出反应气体; 以及阀控制单元，用于控制排出阀的打开，其中阀控制单元适于使得由于排气阀已经由阀控制单元之一发出的阀打开指令打开，阀控制单元禁止排放 阀通过由任何其它阀控制单元发出的阀打开指令打开，直到经过预定时间段。

公开(公告)号：US08445149B2

公开(公告)日：2013-05-21

申请号：US11654215

申请日：2007-01-17

申请人： Yuji Matsumoto ,  Kenichiro Ueda ,  Junji Uehara

发明人： Yuji Matsumoto ,  Kenichiro Ueda ,  Junji Uehara

IPC分类号： H01M8/06 ,  H01M8/04

CPC分类号： H01M8/04761 ,  H01M8/04231 ,  H01M8/04402 ,  H01M8/0441 ,  H01M8/04559 ,  H01M8/04753

摘要： A fuel cell system includes a diluting apparatus which comprises a first introducing portion, a second introducing portion and an inner space and a discharge portion, and a control unit which comprises discharged fuel gas quantity detection means, a current remaining fuel gas detection means and a purge treatment means. In this fuel cell system purging the fuel gas is controlled calculating a current remaining fuel gas quantity in the inner space based on a fuel gas quantity introduced into the inner space, a flow rate of an oxidizing off-gas, a ventilation rate and a flow rate of a diluting gas.

摘要翻译： 一种燃料电池系统，包括：稀释装置，包括第一引入部分，第二引入部分和内部空间以及排出部分，以及控制单元，其包括排出的燃料气体量检测装置，当前剩余燃料气体检测装置和 清洗处理手段。 在该燃料电池系统中，根据引入内部空间的燃料气体量，氧化废气的流量，通气量和流量来控制净化燃料气体，计算内部空间中的当前剩余燃料气体量 稀释气体的比例。