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1. 发明授权

US08831457B2 Fixing device and image forming apparatus 有权
标题翻译：固定装置和成像装置
公开(公告)号：US08831457B2
公开(公告)日：2014-09-09
申请号：US13689886
申请日：2012-11-30
申请人： Hiroyuki Yoshikawa , Isao Watanabe , Harumitsu Fujimori
发明人： Hiroyuki Yoshikawa , Isao Watanabe , Harumitsu Fujimori
IPC分类号： G03G15/20
CPC分类号： G03G15/2039 , G03G15/2053 , G03G2215/0132
摘要： A fixing device includes an excitation coil, a fixing member heated by electromagnetic induction by the excitation coil, a magnetic shunt alloy member, a Curie temperature of which is higher than a target fixing temperature, a determiner that determines whether the temperature of a non-sheet passing region of the fixing member is about to reach the Curie temperature, and a power controller that controls power supplied to the excitation coil. Until the determiner determines that the Curie temperature is about to be reached, the power controller performs feedback control to provide power to the excitation coil. When the determiner determines that the Curie temperature is about to be reached, the power controller switches to fixed power control so that a difference between power supplied when the Curie temperature is about to be reached and power supplied after reaching the Curie temperature falls within an allowable range.
摘要翻译：固定装置包括励磁线圈，通过励磁线圈的电磁感应加热的固定构件，居里温度高于目标定影温度的磁分路合金构件，确定非温度的确定器，定影构件的片材通过区域即将达到居里温度，以及功率控制器，其控制提供给励磁线圈的功率。在确定器确定即将达到居里温度之前，功率控制器执行反馈控制以向励磁线圈供电。当确定器确定即将达到居里温度时，功率控制器切换到固定功率控制，使得当居里温度即将到达时提供的功率与到达居里温度之后供电的功率之间的差落在允许范围内范围。

2. 发明申请

US20120301162A1 FIXING DEVICE AND IMAGE FORMING APPARATUS 有权
标题翻译：固定装置和图像形成装置
公开(公告)号：US20120301162A1
公开(公告)日：2012-11-29
申请号：US13479510
申请日：2012-05-24
申请人： Kosuke SASAKI , Naoki Ohashi , Isao Watanabe , Yasuhiro Ishihara , Hiroyuki Yoshikawa
发明人： Kosuke SASAKI , Naoki Ohashi , Isao Watanabe , Yasuhiro Ishihara , Hiroyuki Yoshikawa
IPC分类号： G03G15/20
CPC分类号： G03G15/2042
摘要： A fixing device includes a temperature measuring unit, configured to measure the temperature in regions that extend partially along the outer surface of a heating rotating body, which includes a resistance heating layer, in the circumferential direction and are aligned in the direction of the axis of rotation of the heat rotating body, and a control unit configured to sample temperatures, measured by the temperature measuring unit in each of the regions, over the entire outer surface of the heating rotating body in the circumferential direction by causing the heating rotating body to rotate while supplying a predetermined amount of power to the resistance heating layer, and to determine whether an abnormality has occurred in the resistance heating layer based on the difference between the maximum temperature and the minimum temperature among the sampled temperatures in each region.
摘要翻译：定影装置包括温度测量单元，该温度测量单元被配置为测量在包括电阻加热层的加热旋转体的外表面部分沿着圆周方向延伸并且沿轴向方向热旋转体的旋转以及控制单元，其被配置为通过使加热旋转体旋转而在周向上在加热旋转体的整个外表面上测量由各个区域中的温度测量单元测量的温度同时向电阻加热层提供预定量的电力，并且基于每个区域中的采样温度之间的最大温度和最低温度之间的差异来确定电阻加热层中是否发生异常。

3. 发明申请

US20120076521A1 FIXING DEVICE AND IMAGE FORMATION APPARATUS 有权
标题翻译：固定装置和图像形成装置
公开(公告)号：US20120076521A1
公开(公告)日：2012-03-29
申请号：US13236692
申请日：2011-09-20
申请人： Yasuhiro ISHIHARA , Hiroyuki Yoshikawa , Kosuke Sasaki , Isao Watanabe
发明人： Yasuhiro ISHIHARA , Hiroyuki Yoshikawa , Kosuke Sasaki , Isao Watanabe
IPC分类号： G03G15/20
CPC分类号： G03G15/2039 , G03G15/55 , G03G15/553
摘要： A fixing device for fixing an unfixed toner image on a recording sheet by passing the recording sheet through a fixing nip and applying heat and pressure to the recording sheet, the fixing device comprising: a heater including a resistance heater part and a supporting member, the resistance heater part having a positive resistance-temperature characteristic in a temperature range above a predetermined level, and the supporting member being insulative and supporting the resistance heater part such that the resistance heater part applies heat to the recording sheet; a current detector detecting a current supplied to the resistance heater part; and an abnormality determiner determining whether the resistance heater part has an abnormality, based on an initial current detected by the current detector at a predetermined time after a beginning of power supply to the resistance heater part and before the temperature of the resistance heater part reaches the predetermined level.
摘要翻译：一种定影装置，用于通过使记录片材通过定影辊隙将未定影的调色剂图像定影在记录片材上，并将热和压力施加到记录片材上，该定影装置包括：加热器，包括电阻加热器部分和支撑部件，电阻加热器部件在高于预定水平的温度范围内具有正电阻温度特性，并且所述支撑部件绝缘并支撑所述电阻加热器部分，使得所述电阻加热器部件向所述记录片材加热; 电流检测器，检测供应到电阻加热器部分的电流; 以及异常判定器，基于在电阻加热器部分的电力供应开始之后的预定时间和电阻加热器部分的温度达到之前由电流检测器检测到的初始电流来确定电阻加热器部分是否具有异常预定水平。

4. 发明授权

US09002220B2 Fixing device and image formation apparatus 有权
标题翻译：固定装置和图像形成装置
公开(公告)号：US09002220B2
公开(公告)日：2015-04-07
申请号：US13236692
申请日：2011-09-20
申请人： Yasuhiro Ishihara , Hiroyuki Yoshikawa , Kosuke Sasaki , Isao Watanabe
发明人： Yasuhiro Ishihara , Hiroyuki Yoshikawa , Kosuke Sasaki , Isao Watanabe
IPC分类号： G03G15/20 , G03G15/00
CPC分类号： G03G15/2039 , G03G15/55 , G03G15/553
摘要： A fixing device for fixing an unfixed toner image on a recording sheet by passing the recording sheet through a fixing nip and applying heat and pressure to the recording sheet, the fixing device comprising: a heater including a resistance heater part and a supporting member, the resistance heater part having a positive resistance-temperature characteristic in a temperature range above a predetermined level, and the supporting member being insulative and supporting the resistance heater part such that the resistance heater part applies heat to the recording sheet; a current detector detecting a current supplied to the resistance heater part; and an abnormality determiner determining whether the resistance heater part has an abnormality, based on an initial current detected by the current detector at a predetermined time after a beginning of power supply to the resistance heater part and before the temperature of the resistance heater part reaches the predetermined level.
摘要翻译：一种定影装置，用于通过使记录片材通过定影辊隙将未定影的调色剂图像定影在记录片材上，并将热和压力施加到记录片材上，该定影装置包括：加热器，包括电阻加热器部分和支撑部件，电阻加热器部件在高于预定水平的温度范围内具有正电阻温度特性，并且所述支撑部件绝缘并支撑所述电阻加热器部分，使得所述电阻加热器部件向所述记录片材加热; 电流检测器，检测供应到电阻加热器部分的电流; 以及异常判定器，基于在电阻加热器部分的电力供应开始之后的预定时间和电阻加热器部分的温度达到之前由电流检测器检测到的初始电流来确定电阻加热器部分是否具有异常预定水平。

5. 发明授权

US08824904B2 Fixing device and image forming apparatus 有权
标题翻译：固定装置和成像装置
公开(公告)号：US08824904B2
公开(公告)日：2014-09-02
申请号：US13479510
申请日：2012-05-24
申请人： Kosuke Sasaki , Naoki Ohashi , Isao Watanabe , Yasuhiro Ishihara , Hiroyuki Yoshikawa
发明人： Kosuke Sasaki , Naoki Ohashi , Isao Watanabe , Yasuhiro Ishihara , Hiroyuki Yoshikawa
IPC分类号： G03G15/20
CPC分类号： G03G15/2042
摘要： A fixing device includes a temperature measuring unit, configured to measure the temperature in regions that extend partially along the outer surface of a heating rotating body, which includes a resistance heating layer, in the circumferential direction and are aligned in the direction of the axis of rotation of the heat rotating body, and a control unit configured to sample temperatures, measured by the temperature measuring unit in each of the regions, over the entire outer surface of the heating rotating body in the circumferential direction by causing the heating rotating body to rotate while supplying a predetermined amount of power to the resistance heating layer, and to determine whether an abnormality has occurred in the resistance heating layer based on the difference between the maximum temperature and the minimum temperature among the sampled temperatures in each region.
摘要翻译：定影装置包括温度测量单元，该温度测量单元被配置为测量在包括电阻加热层的加热旋转体的外表面部分沿着圆周方向延伸并且沿轴向方向热旋转体的旋转以及控制单元，其被配置为通过使加热旋转体旋转而在周向上在加热旋转体的整个外表面上测量由各个区域中的温度测量单元测量的温度同时向电阻加热层提供预定量的电力，并且基于每个区域中的采样温度之间的最大温度和最低温度之间的差异来确定电阻加热层中是否发生异常。

6. 发明申请

US20120314356A1 TERMINAL BOX FOR SOLAR CELL MODULE 失效
标题翻译：太阳能电池模块终端盒
公开(公告)号：US20120314356A1
公开(公告)日：2012-12-13
申请号：US13580475
申请日：2011-05-25
申请人： Hiroyuki Yoshikawa , Makoto Higashikozono
发明人： Hiroyuki Yoshikawa , Makoto Higashikozono
IPC分类号： H05K5/00
CPC分类号： H02S40/34
摘要： A terminal box (10) includes terminal plates (90), a base plate (21) for supporting the terminal plates (90) and an outer plate (22) surrounding the base plate (21). The base plate (21) has higher heat resistance than the outer plate (22) and is mounted and fixed to the outer plate (22). The outer plate (22) is formed integrally with pressing pieces (33) for preventing the lifting of the terminal plates (90) from the base plate 21 by being arranged to be able to come into contact with the outer surfaces of the terminal plates (90) as the base plate (21) is mounted.
摘要翻译：接线盒（10）包括端子板（90），用于支撑端子板（90）的基板（21）和围绕基板（21）的外板（22）。基板（21）的耐热性比外板（22）高，并且安装固定在外板（22）上。外板（22）与按压片（33）一体地形成，用于防止端子板（90）从基板21上升，使其能够与端子板的外表面接触 90）作为基板（21）安装。

7. 发明申请

US20120224339A1 TERMINAL BOX FOR USE WITH SOLAR CELL MODULE AND METHOD OF MANUFACTURING THE TERMINAL BOX 审中-公开
标题翻译：带有太阳能电池模块的端子盒和制造端子盒的方法
公开(公告)号：US20120224339A1
公开(公告)日：2012-09-06
申请号：US13503035
申请日：2010-07-29
申请人： Hiroyuki Yoshikawa , Masayoshi Hashimoto , Makoto Higashikozono , Tomoya Kawaguchi
发明人： Hiroyuki Yoshikawa , Masayoshi Hashimoto , Makoto Higashikozono , Tomoya Kawaguchi
IPC分类号： H05K7/02 , H05K13/00
CPC分类号： H02S40/345 , H02S40/34 , Y10T29/49117
摘要： A terminal box for a solar cell module, has terminal boards (10). A bypass diode (30) is connected between corresponding terminal boards (10) and serves as a bypass for a reverse load. A box main body (50) houses the bypass diode (30) and the terminal boards (10) and has an opening (58). A cover (70) is fit to the box main body (50) to cover the opening (58) and has a protrusion (71) on the back surface. An insulating resin (60) is introduced into the box main body (50) before the cover (70) is fit to the box main body (50) and has a recess (61) the surface of which contacts the outer surface of the protrusion (71) after the cover (70) is fit to the box main body (50).
摘要翻译：一种用于太阳能电池模块的接线盒，具有端子板（10）。旁路二极管（30）连接在相应的端子板（10）之间，并用作反向负载的旁路。盒主体（50）容纳旁路二极管（30）和端子板（10），并具有开口（58）。盖（70）与盒主体（50）配合以覆盖开口（58），并且在后表面上具有突起（71）。在将盖（70）装配到盒主体（50）之前，将绝缘树脂（60）引入盒主体（50）中，并且具有凹部（61），该凹部（61）的表面接触突起的外表面（70）配合到盒主体（50）之后，（71）。

8. 发明授权

US07928314B2 Terminal box for a solar battery module and a method for producing such a terminal box 失效
标题翻译：太阳能电池模块用接线盒及其制造方法
公开(公告)号：US07928314B2
公开(公告)日：2011-04-19
申请号：US11114498
申请日：2005-04-25
申请人： Makoto Higashikozono , Kazuki Naito , Hiroyuki Yoshikawa
发明人： Makoto Higashikozono , Kazuki Naito , Hiroyuki Yoshikawa
IPC分类号： H01L31/00 , H01R13/46
CPC分类号： H02S40/345 , H02S40/34 , Y02B10/12
摘要： A terminal box for a solar battery module is provided with a plurality of terminal plates (30) juxtaposed in a box main body (10) and connectable with positive and negative electrodes of the solar battery module, cables (90) for external connection connectable with the terminal plates (30), a conductor piece (50) connected with one of two corresponding terminal plates (30) and extending from this one terminal plate toward the other, and a bear chip diode (70) held between the conductor piece (50) and the other terminal plate (30) to be connected with both. The conductor piece (50) is connectable with a P-area (72) of the bear chip diode (70) and the other terminal plate (30) is connectable with an N-area (71) of the bear chip diode (70).
摘要翻译：一种用于太阳能电池模块的接线盒设置有并置在盒主体（10）中且可与太阳能电池模块的正极和负极连接的多个端子板（30），用于外部连接的电缆（90）可连接到端子板（30），与两个对应端子板（30）中的一个连接并从该一个端子板朝向另一端子延伸的导体片（50）和保持在导体片（50）之间的承载芯片二极管）和与两者连接的另一个端子板（30）。导体片（50）可与熊二极管（70）的P区（72）连接，另一个端子板（30）可与熊片二极管（70）的N区（71）连接，。

9. 发明授权

US07920385B2 Terminal box for solar cell module 有权
标题翻译：太阳能电池模块接线盒
公开(公告)号：US07920385B2
公开(公告)日：2011-04-05
申请号：US12084436
申请日：2006-09-05
申请人： Hiroyuki Yoshikawa , Makoto Higashikozono
发明人： Hiroyuki Yoshikawa , Makoto Higashikozono
IPC分类号： H01L31/042 , H01L31/048
CPC分类号： H02G3/16 , H02S40/34
摘要： A plurality of terminal boards (30A, 30B) for electrically interconnecting a plus electrode and a minus electrode of a solar cell module and cables (90) for external connection corresponding to the both electrodes are placed on a base plate (11), and two corresponding terminal boards (30A, 30B) are bridged by a bypass diode (50). The respective terminal boards (30A, 30B) juxtaposed on the top surface of the base plate (11) are collectively supported and fixed by a retaining plate (60). Accordingly, the generation of an undue strain in the bypass diode (50) can be avoided even in the case of fixing the terminal boards (30A, 30B) to the base plate (11) with the terminal boards (30A, 30B) bridged by the bypass diode (50) beforehand.
摘要翻译：用于电连接太阳能电池模块的正电极和负电极的多个端子板（30A，30B）和对应于两个电极的用于外部连接的电缆（90）放置在基板（11）上，并且两个对应的端子板（30A，30B）由旁路二极管（50）桥接。并置在基板（11）的上表面上的各个端子板（30A，30B）由保持板（60）共同地支撑和固定。因此，即使在将端子板（30A，30B）固定到基板（11）的情况下，也可以避免在旁路二极管（50）中产生不适当的应变，而端子板（30A，30B）旁路二极管（50）。

10. 发明申请

US20110038652A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20110038652A1
公开(公告)日：2011-02-17
申请号：US12937690
申请日：2009-08-19
申请人： Yuji Kobayashi , Hiroyuki Yoshikawa , Teruhiko Fujikura , Munehiro Natsume , Mutsuto Oe , Katsuyuki Ikuta , Yasushi Hieno
发明人： Yuji Kobayashi , Hiroyuki Yoshikawa , Teruhiko Fujikura , Munehiro Natsume , Mutsuto Oe , Katsuyuki Ikuta , Yasushi Hieno
IPC分类号： G03G15/00
CPC分类号： G03G15/6529 , F16H9/20 , G03G15/5008 , G03G21/14 , G03G2215/00738
摘要： The present invention is capable of changing the system speed quickly and highly accurately while using a CVT device with an advantage in its quietness to transmit a driving force to rotative parts.Specifically, in the case of using a sheet of thick paper as a recording sheet, the controller changes, for each of the pulleys, the distance between the pulley segments (S204) while starting up the DC motor as the driving source (S202). After that, the controller performs the feedback control on the rotation of the DC motor, based on a detection signal received from the encoder of the load shaft of the driven pulley, to achieve the target rotation speed of the load shaft (S206: NO, S207).
摘要翻译：本发明能够快速，高精度地改变系统速度，同时使用具有安静性的CVT装置将驱动力传递给旋转部件。具体地说，在使用一张厚纸作为记录纸的情况下，控制器在启动作为驱动源的直流电动机时，针对每个滑轮改变滑轮段之间的距离（S204）（S202）。之后，控制器基于从从动皮带轮的负载轴的编码器接收到的检测信号，对直流电动机的旋转进行反馈控制，以实现负载轴的目标转速（S206：否， S207）。

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