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1. 发明授权

US09164435B2 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：US09164435B2
公开(公告)日：2015-10-20
申请号：US14084127
申请日：2013-11-19
申请人： Tomoya Adachi , Atsushi Takehara , Tomohiko Fujii , Yutaka Naitoh , Minoru Toyoda , Hitoshi Fujiwara , Yasuharu Kawarasaki , Naoki Nakatake , Keiji Kunimi , Takahiro Sanada , Yasuhide Matsuno , Rumi Miyazaki , Kyoko Abe , Takeshi Yamashita , Yasuhiro Fujiwara
发明人： Tomoya Adachi , Atsushi Takehara , Tomohiko Fujii , Yutaka Naitoh , Minoru Toyoda , Hitoshi Fujiwara , Yasuharu Kawarasaki , Naoki Nakatake , Keiji Kunimi , Takahiro Sanada , Yasuhide Matsuno , Rumi Miyazaki , Kyoko Abe , Takeshi Yamashita , Yasuhiro Fujiwara
IPC分类号： G03G15/20
CPC分类号： G03G15/2028 , G03G15/2064 , G03G2215/2035 , G03G2215/2061
摘要： A fixing device includes a nip formation pad disposed opposite an inner circumferential surface of an endless belt and a pressing rotary body pressed against the nip formation pad via the endless belt to form a fixing nip between the endless belt and the pressing rotary body, through which a recording medium is conveyed. The pressing rotary body has a diameter increasing from a center to each lateral end in an axial direction thereof. The nip formation pad includes a projection disposed downstream from a rotation axis of the pressing rotary body in a recording medium conveyance direction. The projection projects toward the pressing rotary body in an amount increasing from each lateral end to a center in a longitudinal direction of the nip formation pad parallel to the axial direction of the pressing rotary body.
摘要翻译：定影装置包括与环形带的内圆周表面相对设置的压区形成垫，以及通过环形带压靠压区形成垫的压制旋转体，以在环形带和压制旋转体之间形成定影辊隙，传送记录介质。按压旋转体的直径从轴心方向的中心向各侧端增大。压区形成垫包括在记录介质传送方向上设置在按压旋转体的旋转轴线的下游的突起。突起朝向按压旋转体突出地以与挤压旋转体的轴向方向平行的压区形成垫的纵向方向上的每个横向端部至中心的量增加。

2. 发明授权

US09116460B2 Reducing toner adhesion to a development device of an image forming apparatus 有权
标题翻译：降低调色剂对图像形成装置的显影装置的附着力
公开(公告)号：US09116460B2
公开(公告)日：2015-08-25
申请号：US14092879
申请日：2013-11-27
申请人： Yasuhide Matsuno , Naoki Nakatake , Yuji Nagatomo , Takahiro Sanada
发明人： Yasuhide Matsuno , Naoki Nakatake , Yuji Nagatomo , Takahiro Sanada
IPC分类号： G03G15/08 , G03G15/043
CPC分类号： G03G15/0812 , G03G15/043
摘要： An image forming apparatus includes a latent image forming device that forms a latent image, a latent image carrier that carries the latent image, a development device that develops the latent image, and a controller. The development device includes a developer carrier that faces the latent image carrier and carries toner on a rotary surface thereof that rotates in a rotation direction perpendicular to a width direction of the developer carrier, and a regulation member that regulates the thickness of a layer of the toner on the surface of the developer carrier. The controller moves the toner on lateral end regions in the width direction of the surface of the developer carrier toward the latent image carrier. The end regions are located outside a maximum image forming region within a regulation member facing region of the surface of the developer carrier facing the regulation member.
摘要翻译：图像形成装置包括形成潜像的潜像形成装置，承载潜像的潜像载体，显影潜像的显影装置和控制器。显影装置包括：显影剂载体，其面向潜像载体，并在与旋转方向垂直于显影剂载体的宽度方向旋转的旋转表面上承载调色剂;以及调节部件，其调节显影剂载体表面上的调色剂。控制器将显影剂载体的表面的宽度方向上的侧端区域上的调色剂移动到潜像载体。端部区域位于显影剂载体的面向调节构件的表面的调节构件面向区域内的最大图像形成区域的外侧。

3. 发明授权

US08528422B2 Torque and index detection apparatus 有权
标题翻译：扭矩和指标检测装置
公开(公告)号：US08528422B2
公开(公告)日：2013-09-10
申请号：US13231127
申请日：2011-09-13
申请人： Takahiro Sanada , Ken Okuyama , Yukio Ikeda , Yukitoshi Terasaka
发明人： Takahiro Sanada , Ken Okuyama , Yukio Ikeda , Yukitoshi Terasaka
IPC分类号： G01L3/02
CPC分类号： G01L5/221 , B62D6/10 , B62D15/0215 , B62D15/0245 , G01L3/104
摘要： A torque and index detection apparatus includes a torque sensing section that senses torque exerted on a connecting shaft connecting a first and second shafts by a pair of magnetic sensing elements whose magnetic sensing directions are opposite, and a reference rotational position sensing section that senses a reference rotational position of the second shaft by the magnetic sensing elements. The reference rotational position sensing section includes a pair of magnets provided in the circumferential direction of the second shaft with like magnetic poles facing each other, a first magnetic part that is located between the magnets and the magnetic sensing elements, rotates integrally with the second shaft, and forms a magnetic path for magnetic flux of the magnets in the reference rotational position, and a second magnetic part that is provided between the magnetic sensing elements, and passes the magnetic flux from the first magnetic part uniformly to the magnetic sensing elements.
摘要翻译：转矩和转向检测装置包括转矩感测部，其感测通过一对磁感应方向相反的磁感应元件连接第一和第二轴的连接轴施加的扭矩，以及感测参考的基准旋转位置感测部第二轴由磁感测元件的旋转位置。参考旋转位置检测部分包括在第二轴的周向设置的一对磁体，其具有彼此面对的相同的磁极，位于磁体和磁感测元件之间的第一磁性部件与第二轴线一体地旋转并且形成用于参考旋转位置中的磁体的磁通的磁路，以及设置在磁感测元件之间的第二磁性部分，并且将来自第一磁性部分的磁通量均匀地传递到磁感测元件。

4. 发明授权

US07308833B2 Torque sensor, wire harness, electric power steering assembly and terminal holder 失效
标题翻译：扭矩传感器，线束，电动转向组件和端子座
公开(公告)号：US07308833B2
公开(公告)日：2007-12-18
申请号：US11136588
申请日：2005-05-25
申请人： Takahiro Sanada , Yoshirou Sakai , Satoshi Mizushima , Masaaki Nagai , Daisuke Kimoto
发明人： Takahiro Sanada , Yoshirou Sakai , Satoshi Mizushima , Masaaki Nagai , Daisuke Kimoto
IPC分类号： G01L3/00
CPC分类号： H01R9/2491 , B62D6/10 , G01L3/101 , G01L5/221 , H01R13/052 , H01R13/422
摘要： In a torque sensor having lead pins connected to a wire harness, the wire harness includes: a plurality of lead wires; a plurality of connection terminals each having a sleeve mounted around each of the lead pins and a connection portion extended from an outer periphery of the sleeve to be connected with one end of the lead wire; and an electrically insulating terminal holder for holding the plural connection terminals. The terminal holder includes: a sleeve holder portion for holding the sleeves in mutually spaced relation in order to prevent the sleeves from contacting each other; and a connection-portion holder portion for holding the connection portions in mutually spaced relation in order to prevent the connection portions from bending to contact each other.
摘要翻译：在具有连接到线束的导销的扭矩传感器中，所述线束包括：多根引线; 多个连接端子各自具有围绕每个引线销安装的套筒和从套筒的外周延伸以与引线的一端连接的连接部分; 以及用于保持多个连接端子的电绝缘端子座。端子座包括：套筒保持器部分，用于以相互间隔的关系保持套筒，以防止套筒彼此接触; 以及用于将连接部保持为相互间隔的连接部保持部，以防止连接部弯曲而彼此接触。

5. 发明授权

US08872025B2 Waterproof structure of electronic unit 有权
标题翻译：电子单元防水结构
公开(公告)号：US08872025B2
公开(公告)日：2014-10-28
申请号：US13418816
申请日：2012-03-13
申请人： Toshio Tamai , Takahiro Sanada
发明人： Toshio Tamai , Takahiro Sanada
IPC分类号： H01R13/46 , H01R13/58 , H01R13/52 , H05K5/06 , H02G15/013 , B62D5/04 , H05K5/00
CPC分类号： H01R13/5812 , B62D5/0406 , H01R13/5216 , H01R13/5227 , H01R13/5816 , H02G15/013 , H05K5/0069 , H05K5/064 , H05K5/069
摘要： A waterproof structure of an electronic unit includes a case that defines a housing portion housing a first terminal, and a connector that includes an insulating body attached to the case. The connector includes a second terminal that is supported by the insulating body and connects a conductor end portion of a cable to the first terminal. The insulating body includes a wall portion that partitions a part of the housing portion by covering an open portion of the case. The insulating body includes a cable lead-in portion that defines a cable lead-in hole for leading the cable into the case and is joined to the wall portion. A potting resin is filled in a space between the inner periphery of the cable lead-in hole and the outer periphery of the cable and the housing portion and cured.
摘要翻译：电子单元的防水结构包括限定容纳第一端子的壳体部分的壳体和包括附接到壳体的绝缘体的连接器。连接器包括由绝缘体支撑并将电缆的导体端部连接到第一端子的第二端子。绝缘体包括壁部，其通过覆盖壳体的开口部来分隔壳体部分的一部分。绝缘体包括电缆引入部分，其限定用于将电缆引导到壳体中并连接到壁部分的电缆引入孔。灌封树脂填充在电缆引入孔的内周与电缆的外周和壳体部分之间的空间中并固化。

6. 发明申请

US20140153982A1 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：US20140153982A1
公开(公告)日：2014-06-05
申请号：US14084127
申请日：2013-11-19
申请人： Tomoya ADACHI , Atsushi TAKEHARA , Tomohiko FUJII , Yutaka NAITOH , Minoru TOYODA , Hitoshi FUJIWARA , Yasuharu KAWARASAKI , Naoki NAKATAKE , Keiji KUNIMI , Takahiro SANADA , Yasuhide MATSUNO , Rumi MIYAZAKI , Kyoko ABE , Takeshi YAMASHITA , Yasuhiro FUJIWARA
发明人： Tomoya ADACHI , Atsushi TAKEHARA , Tomohiko FUJII , Yutaka NAITOH , Minoru TOYODA , Hitoshi FUJIWARA , Yasuharu KAWARASAKI , Naoki NAKATAKE , Keiji KUNIMI , Takahiro SANADA , Yasuhide MATSUNO , Rumi MIYAZAKI , Kyoko ABE , Takeshi YAMASHITA , Yasuhiro FUJIWARA
IPC分类号： G03G15/20
CPC分类号： G03G15/2028 , G03G15/2064 , G03G2215/2035 , G03G2215/2061
摘要： A fixing device includes a nip formation pad disposed opposite an inner circumferential surface of an endless belt and a pressing rotary body pressed against the nip formation pad via the endless belt to form a fixing nip between the endless belt and the pressing rotary body, through which a recording medium is conveyed. The pressing rotary body has a diameter increasing from a center to each lateral end in an axial direction thereof. The nip formation pad includes a projection disposed downstream from a rotation axis of the pressing rotary body in a recording medium conveyance direction. The projection projects toward the pressing rotary body in an amount increasing from each lateral end to a center in a longitudinal direction of the nip formation pad parallel to the axial direction of the pressing rotary body.
摘要翻译：定影装置包括与环形带的内圆周表面相对设置的压区形成垫，以及通过环形带压靠压区形成垫的压制旋转体，以在环形带和压制旋转体之间形成定影辊隙，传送记录介质。按压旋转体的直径从轴心方向的中心向各侧端增大。压区形成垫包括在记录介质传送方向上设置在按压旋转体的旋转轴线的下游的突起。突起朝向按压旋转体突出地以与挤压旋转体的轴向方向平行的压区形成垫的纵向方向上的每个横向端部至中心的量增加。

7. 发明授权

US08047084B2 Torque-index sensor 有权
标题翻译：转矩传感器
公开(公告)号：US08047084B2
公开(公告)日：2011-11-01
申请号：US12750082
申请日：2010-03-30
申请人： Ken Okuyama , Yukio Ikeda , Yukitoshi Terasaka , Takahiro Sanada
发明人： Ken Okuyama , Yukio Ikeda , Yukitoshi Terasaka , Takahiro Sanada
IPC分类号： G01B7/30 , G01L3/00
CPC分类号： G01D15/00 , G01D1/00 , G01L3/104 , G01L5/221
摘要： A torque-index sensor having index sensor and torque sensor closely arranged and integrated therein with lightened interference between them is provided. The invented torque-index sensor is comprised of torque sensor that includes first magnetic sensor arranged beside first annular-shaped magnet and index sensor that includes second magnet arranged beside annular-shaped encoder and second magnetic sensor that are arranged being in-line on common axis; and means for varying magnetic flux, which changes direction of magnetic flux that is generated from second magnet toward first magnetic sensor, positioned between first magnetic sensor in torque sensor and second magnet in index sensor.
摘要翻译：提供一种转矩指数传感器，其具有紧密排列和集成在其中的折射率传感器和扭矩传感器，其间具有减轻的干涉。本发明的转矩传感器包括转矩传感器，转矩传感器包括布置在第一环形磁体旁边的第一磁传感器和索引传感器，该传感器包括布置在环形编码器旁边的第二磁体和第二磁传感器， ; 以及用于改变磁通量的装置，其改变位于扭矩传感器中的第一磁传感器和索引传感器中的第二磁体之间的从第二磁体产生的磁通量的方向朝向第一磁传感器。

8. 发明授权

US07117753B2 Torque detecting apparatus 有权
标题翻译：转矩检测装置
公开(公告)号：US07117753B2
公开(公告)日：2006-10-10
申请号：US11033172
申请日：2005-01-12
申请人： Norio Nakatani , Takahiro Sanada , Masayuki Yamamoto
发明人： Norio Nakatani , Takahiro Sanada , Masayuki Yamamoto
IPC分类号： G01L3/02 , G01L3/10 , G01L3/12 , G01L3/14
CPC分类号： B62D6/10 , G01L3/105 , G01L5/221
摘要： The torque detecting apparatus comprises an input shaft to which a torque is inputted, an output shaft for outputting the inputted torque, a connecting shaft for connecting the input shaft and the output shaft to transmit the torque, a coil for detecting a torque applied from the input shaft to the connecting shaft based on a torsional angle which arises at the connecting shaft, and a holding cylinder for holding the coil coaxially, wherein the holding cylinder has inside thereof a recess extending in the circumferential direction, and the coil is fitted in the recess. Projections for supporting the holding cylinder at a predetermined position are provided on the outer surface of an axial portion which does not have the recess. Accurate torque detection can be effected even when pressure applied to the projections provided at the holding cylinder constituting the torque detecting apparatus is changed.
摘要翻译：转矩检测装置包括输入转矩的输入轴，用于输出输入转矩的输出轴，用于连接输入轴和输出轴以传递转矩的连接轴，用于检测从该转矩施加的转矩的线圈基于在连接轴处产生的扭转角度的连接轴的输入轴和同轴地保持线圈的保持筒，其中保持筒的内侧具有沿圆周方向延伸的凹部，线圈安装在休息。在不具有凹部的轴向部分的外表面上设置用于将保持筒支撑在预定位置的突起。即使施加到构成转矩检测装置的保持筒上的突起的压力发生变化，也能够进行精确的转矩检测。

9. 发明申请

US20060048586A1 Torque sensor 失效
公开(公告)号：US20060048586A1
公开(公告)日：2006-03-09
申请号：US11219583
申请日：2005-09-01
申请人： Takahiro Sanada , Masayuki Yamamoto
发明人： Takahiro Sanada , Masayuki Yamamoto
IPC分类号： G01L3/10
CPC分类号： B62D6/10 , G01L3/105
摘要： In a torque sensor, a first detection tube (13) made from magnetic material covers a cylindrical magnetic leak prevention member (12) that is made from nonmagnetic material and covers a first shaft (3) made from magnetic material. Magnetic resistance to magnetic flux, which passes through one end of the first detection tube (13) and one end of a second detection tube (14) that is made from magnetic material and rotates together with a second shaft (4), changes according to elastic relative rotation of the two shafts (3, 4) corresponding to transmitted torque, by providing a plurality of teeth (13a, 14a) along the circumferential direction at the one end of each detection tube (13, 14). The first shaft (3) and the first detection tube (13) are integrated with the magnetic leak prevention member (12) so that they can rotate together, by being inserted in a mold for forming the magnetic leak prevention member (12) before the synthetic resin material is poured into the mold. The circumferential width of each resin holding space (13A) between the teeth (13a) arranged along the circumferential direction at one end of the first detection tube (13) decreases gradually toward the other end of the first detection tube (13). The synthetic resin material solidified in the resin holding spaces (13A) is pressed against the teeth (13a) due to shrinkage thereof.

10. 发明申请

US20050150312A1 Torque detecting apparatus 有权
标题翻译：转矩检测装置
公开(公告)号：US20050150312A1
公开(公告)日：2005-07-14
申请号：US11033172
申请日：2005-01-12
申请人： Norio Nakatani , Takahiro Sanada , Masayuki Yamamoto
发明人： Norio Nakatani , Takahiro Sanada , Masayuki Yamamoto
IPC分类号： G01L3/10 , B62D6/10 , G01L5/22 , G01L3/02
CPC分类号： B62D6/10 , G01L3/105 , G01L5/221
摘要： The torque detecting apparatus comprises: an input shaft to which a torque is inputted; an output shaft for outputting the inputted torque; a connecting shaft for connecting the input shaft and the output shaft to transmit the torque; a coil for detecting a torque applied from the input shaft to the connecting shaft based on a torsional angle which arises at the connecting shaft; and a holding cylinder for holding the coil coaxially, wherein the holding cylinder has inside thereof a recess extending in the circumferential direction, and the coil is fitted in the recess. Projections for supporting the holding cylinder at a predetermined position are provided on the outer surface of an axial portion which does not have the recess. Accurate torque detection can be effected even when pressure applied to the projections provided at the holding cylinder constituting the torque detecting apparatus is changed.
摘要翻译：扭矩检测装置包括：输入轴，输入转矩; 用于输出所输入的转矩的输出轴; 连接轴，用于连接输入轴和输出轴以传递扭矩; 用于基于在连接轴处产生的扭转角度来检测从输入轴施加到连接轴的扭矩的线圈; 以及用于同轴地保持所述线圈的保持筒，其中所述保持筒在其内侧具有沿周向延伸的凹部，并且所述线圈被装配在所述凹部中。在不具有凹部的轴向部分的外表面上设置用于将保持筒支撑在预定位置的突起。即使施加到构成转矩检测装置的保持筒上的突起的压力发生变化，也能够进行精确的转矩检测。

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