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91. 发明申请

US20100323803A1 CONSTANT VELOCITY UNIVERSAL JOINT COMPONENT AND MANUFACTURING METHOD THEREOF 失效
标题翻译：恒定速度通用联合组件及其制造方法
公开(公告)号：US20100323803A1
公开(公告)日：2010-12-23
申请号：US12525956
申请日：2008-01-28
申请人： Kazuhiko Yoshida
发明人： Kazuhiko Yoshida
IPC分类号： F16D3/223 , C23C8/80
CPC分类号： F16D3/2237 , C21D1/06 , C21D1/10 , C21D9/00 , C23C8/22 , C23C8/38 , C23C8/80 , F16D2003/22303 , F16D2250/00 , F16D2300/10 , Y02P10/253
摘要： The present invention provides a constant velocity universal joint component and a manufacturing method thereof capable of achieving increased strength without significant procedural changes, and that can contribute to size reduction and weight reduction. In the constant velocity universal joint component of the present invention, a sharp-angled portion 15 is formed by machining after cold plastic working is applied. A carburization process is then performed in which surface carbon concentration of 0.45 mass % to less than 0.60 mass % is obtained. Quenching is then performed. High-frequency induction hardening is subsequently performed.
摘要翻译：本发明提供一种等速万向节组件及其制造方法，其能够在没有显着的程序变化的情况下实现增加的强度，并且可以有助于减小尺寸和减轻重量。在本发明的等速万向接头部件中，在施加冷塑性加工后，通过机械加工形成锐角部15。然后进行渗碳处理，其中获得0.45质量％至小于0.60质量％的表面碳浓度。然后进行淬火。随后进行高频感应淬火。

92. 发明申请

US20100234115A1 Constant velocity universal joint 审中-公开
标题翻译：恒速万向节
公开(公告)号：US20100234115A1
公开(公告)日：2010-09-16
申请号：US12308576
申请日：2007-04-27
申请人： Kazuhiko Yoshida , Masazumi Kobayashi , Kazuhiro Azuma
发明人： Kazuhiko Yoshida , Masazumi Kobayashi , Kazuhiro Azuma
IPC分类号： F16D3/223 , F16D3/20 , F16D3/224
CPC分类号： F16D3/2245 , F16D3/223 , F16D3/2237 , F16D2003/22303 , F16D2250/00 , F16D2300/10
摘要： The present invention provides a compact constant velocity universal joint having high strength, and superior operability and durability. In the constant velocity universal joint of the present invention, an offset angle øT formed by a center of curvature OT0 of a guiding groove 2b of an outer component 2, an intersecting point Q between a joint plane P and a PCD, and a center of curvature OT1 of a guiding groove 3b of an inner component 3 is set to 11.0°≦øT≦15.0°.
摘要翻译：本发明提供了一种具有高强度，优异的可操作性和耐久性的紧凑型等速万向接头。在本发明的等速万向接头中，通过外部部件2的引导槽2b的曲率中心O o，接合面P和PCD的交点Q与中心的偏移角øT，内部部件3的引导槽3b的曲率OT1被设定为11.0°＆lt; nlE;øT＆nlE; 15.0°。

93. 发明申请

US20100016086A1 CONSTANT VELOCITY UNIVERSAL JOINT 失效
标题翻译：恒定速度通用接头
公开(公告)号：US20100016086A1
公开(公告)日：2010-01-21
申请号：US12518530
申请日：2007-12-05
申请人： Keisuke Sone , Kazuhiko Yoshida , Hirokazu Ooba
发明人： Keisuke Sone , Kazuhiko Yoshida , Hirokazu Ooba
IPC分类号： F16D3/224
CPC分类号： F16D3/2245 , Y10S464/906
摘要： In the fixed type constant velocity universal joint, the center of each of the guide grooves of the outer joint member is offset to a position of being spaced apart from the joint central plane to the joint opening side by an axial distance (F), and being spaced apart from the joint central axis line to an opposite side in a radial direction with respect to each of the guide grooves by a radial distance (Fr). Further, the center of each of the guide grooves of the inner joint member is offset to a position of being spaced apart from the joint central plane to a joint innermost side by the axial distance (F), and being spaced apart from the joint central axis line to the opposite side in the radial direction with respect to each of the guide grooves by the radial distance (Fr).
摘要翻译：在固定式等速万向接头中，外接头构件的每个引导槽的中心偏移到从接头中心面与接头开口侧间隔一定距离（F）的位置，以及相对于每个引导槽以径向距离（Fr）相对于接头中心轴线与径向方向相反的一侧间隔开。此外，内关节构件的每个引导槽的中心偏移到与关节中心平面间隔开距离最接近轴向距离（F）的位置，并且与接头中心轴线相对于每个引导槽径向相对于径向方向的距离（Fr）。

94. 发明申请

US20090106980A1 Process for Producing Bearing Device for Wheel 有权
标题翻译：制造车轮轴承装置的方法
公开(公告)号：US20090106980A1
公开(公告)日：2009-04-30
申请号：US11989106
申请日：2006-07-10
申请人： Isao Hirai , Kohei Yoshino , Takayasu Takubo , Kazuhiko Yoshida , Kazukuni Hase , Hideto Kimura , Kiyoshi Uwai , Takaaki Toyooka
发明人： Isao Hirai , Kohei Yoshino , Takayasu Takubo , Kazuhiko Yoshida , Kazukuni Hase , Hideto Kimura , Kiyoshi Uwai , Takaaki Toyooka
IPC分类号： B21D53/10 , B21H1/06 , F16C33/30 , F16C33/34
CPC分类号： F16C33/62 , B21K1/40 , B60B27/00 , C21D1/02 , C21D1/19 , C21D9/40 , C21D2221/00 , F16C33/64 , F16C2326/02 , Y10T29/49492 , Y10T29/49496 , Y10T29/49497 , Y10T29/49643 , Y10T29/49657 , Y10T29/497
摘要： A method is directed to a production of a bearing device for a wheel including an inner member (1) and an outer member (2) rotatable relative to each other through a plurality of rolling elements (3), in which a component part forming one of the inner member (1) and the outer member (2) is a hot forged product. In the practice of this method, during or at the end of a hot forging step for hot forging the component part, a portion of the component part is cooled by spraying a coolant or by controlling an atmospheric temperature, to thereby render a matrix of the component part to represent a standard structure and render a surface portion of the component part to represent a non-standard structure (30).
摘要翻译：一种用于车轮的轴承装置的制造方法，其包括通过多个滚动元件（3）相对于彼此可旋转的内部构件（1）和外部构件（2），其中构成一个的内部构件（1）和外部构件（2）是热锻造产品。在该方法的实践中，在热锻造部件的热锻造步骤期间或结束时，通过喷射冷却剂或通过控制大气温度来冷却部件的一部分，由此使得组件部分以表示标准结构，并使部件的表面部分表示非标准结构（30）。

95. 发明授权

US07503559B2 Sheet feeding device and image forming device with linked rotatable guide members and guide plate 有权
标题翻译：片材进给装置和具有连接的可旋转引导构件和引导板的成像装置
公开(公告)号：US07503559B2
公开(公告)日：2009-03-17
申请号：US11293234
申请日：2005-12-05
申请人： Kazuhiko Yoshida
发明人： Kazuhiko Yoshida
IPC分类号： B65H29/00
CPC分类号： G03G15/6511 , B65H1/08 , B65H3/06 , B65H2301/1321 , B65H2511/20 , B65H2511/414 , G03G2215/00383 , G03G2215/0043 , G03G2215/00586 , B65H2220/02 , B65H2220/11 , B65H2220/01
摘要： A sheet supplying device, which supplies a sheet to an image forming section, has a sheet feeding roller, a sheet stacking section, and a guiding member. The sheet feeding roller sends sheets out one-by-one. The sheet stacking section can be stacked with plural sheets and pushes a sheet against the sheet feeding roller. The guiding member is able to move between a guiding position and a withdrawn position. At the guiding position, at a time of double-sided printing, the guiding member re-supplies to the image forming section an inverted sheet which is sent-in by a sheet re-supplying section. At the withdrawn position, the guiding member is moved toward the sheet feeding roller and feeding of the sheet of the sheet stacking section is possible.
摘要翻译：将片材供应到图像形成部分的片材供应装置具有片材进给辊，片材堆叠部分和引导部件。送纸辊一张一张地发送纸张。片材堆叠部分可以堆叠成多个片材并将片材推靠在片材进给辊上。引导构件能够在引导位置和撤回位置之间移动。在引导位置，在双面打印时，引导构件向图像形成部分重新供应由片材再供给部分输入的倒置片材。在撤回位置，引导构件朝向片材进给辊移动，片材堆叠部分的片材的供给是可能的。

96. 发明授权

US07476935B2 High power semiconductor device having a schottky barrier diode 有权
标题翻译：具有肖特基势垒二极管的大功率半导体器件
公开(公告)号：US07476935B2
公开(公告)日：2009-01-13
申请号：US11054856
申请日：2005-02-10
申请人： Naoki Kumagai , Yuuichi Harada , Shinichi Jimbo , Yoshihiro Ikura , Tatsuhiko Fujihira , Kazuhiko Yoshida
发明人： Naoki Kumagai , Yuuichi Harada , Shinichi Jimbo , Yoshihiro Ikura , Tatsuhiko Fujihira , Kazuhiko Yoshida
IPC分类号： H01L29/78
CPC分类号： H01L27/0255 , H01L27/0727 , H01L29/1087 , H01L29/47 , H01L29/7835
摘要： A semiconductor device is configured to prevent destruction of elements and/or miss-operation of the circuit by parasitic effects produced by parasitic transistors when a MOSFET of a bridge circuit is formed on a single chip. A Schottky junction is formed by providing an anode electrode in an n well region where a source region, a drain region, and a p well region of a lateral MOSFET. A Schottky barrier diode constituting a majority carrier device is connected in parallel with a PN junction capable of being forward-biased so that the PN junction is not forward-biased so that minority carriers are not generated, and thereby suppressing parasitic effects.
摘要翻译：半导体器件被配置为当在单个芯片上形成桥接电路的MOSFET时，通过由寄生晶体管产生的寄生效应来防止元件的损坏和/或错误操作。通过在横向MOSFET的源极区，漏极区和p阱区的n阱区域中设置阳极电极形成肖特基结。构成多数载波器件的肖特基势垒二极管与能够正向偏置的PN结并联连接，使得PN结不被正向偏置，从而不产生少数载流子，从而抑制寄生效应。

97. 发明授权

US07352548B2 Composite integrated semiconductor device 有权
标题翻译：复合集成半导体器件
公开(公告)号：US07352548B2
公开(公告)日：2008-04-01
申请号：US11723356
申请日：2007-03-19
申请人： Shin Kiuchi , Kazuhiko Yoshida , Takeshi Ichimura , Naoki Yaezawa , Shoichi Furuhata
发明人： Shin Kiuchi , Kazuhiko Yoshida , Takeshi Ichimura , Naoki Yaezawa , Shoichi Furuhata
IPC分类号： H02H9/00
CPC分类号： H03F1/52 , H01L23/552 , H01L27/0255 , H01L2924/0002 , H03F1/26 , H03F3/45475 , H03F2200/372 , H03F2200/444 , H03F2203/45136 , H01L2924/00
摘要： A composite integrated semiconductor device. In one embodiment, an input surge/noise absorbing circuit absorbs surge from an input signal, an attenuating/level-shifting circuit attenuates or level-shifts the input signal, and an electrical signal converting circuit converts the input signal to an output signal. The input surge/noise absorbing circuit, the attenuating or level-shifting circuit, and the electrical signal converting circuit together form a unit, and a plurality of these units are arranged in parallel in one semiconductor substrate to form the composite integrated semiconductor device, resulting in a reduction in the number of discrete components mounted on a printed circuit board.
摘要翻译：复合集成半导体器件。在一个实施例中，输入浪涌/噪声吸收电路从输入信号吸收浪涌，衰减/电平移位电路衰减或电平移位输入信号，电信号转换电路将输入信号转换为输出信号。输入浪涌/噪声吸收电路，衰减或电平移位电路和电信号转换电路一起形成一个单元，并且多个这些单元并联在一个半导体衬底中以形成复合集成半导体器件，从而得到减少安装在印刷电路板上的分立元件的数量。

98. 发明申请

US20070278734A1 Image forming apparatus and image forming method 有权
标题翻译：图像形成装置及图像形成方法
公开(公告)号：US20070278734A1
公开(公告)日：2007-12-06
申请号：US11638418
申请日：2006-12-14
申请人： Kazuhiko Yoshida
发明人： Kazuhiko Yoshida
IPC分类号： B65H3/52
CPC分类号： B65H3/5261 , B65H2403/512 , B65H2403/532 , B65H2515/34 , B65H2220/02 , B65H2220/08
摘要： An image forming apparatus includes: an image forming part; a sheet container that contains sheets fed to the image forming part in a stacked state; a feed roller that feeds the sheet from the sheet container; a separation member in press-contact with the feed roller that separates the sheet at a contact point formed between the feed roller and the separation member; and a press-contact force reducing unit that reduces a press contact force of the separation member to the feed roller while maintaining an approximately constant sheet separating force with the separation member.
摘要翻译：图像形成装置包括：图像形成部; 纸张容器，其包含以堆叠状态馈送到图像形成部分的纸张; 从片材容器供给片材的进料辊; 与所述进给辊压接的分离构件，所述分离构件在所述进给辊和所述分离构件之间形成的接触点处分离所述薄片; 以及按压接触力减小单元，其将分离构件的压力接触力降低到进给辊，同时保持与分离构件大致恒定的片材分离力。

99. 发明授权

US07263904B2 Torque-detecting device 失效
标题翻译：扭矩检测装置
公开(公告)号：US07263904B2
公开(公告)日：2007-09-04
申请号：US10556572
申请日：2004-05-10
申请人： Kazuhiko Yoshida , Takashi Koike , Kenichi Iwamoto
发明人： Kazuhiko Yoshida , Takashi Koike , Kenichi Iwamoto
IPC分类号： G01L3/00
CPC分类号： G01L3/102 , F16C19/06 , F16C19/186 , F16C41/00 , F16C2326/02 , F16C2380/26 , G01L3/103 , G01L5/0009
摘要： To provide a torque detecting device having a sufficient mechanical strength, capable of accomplishing an accurate torque measurement, having a processability excellent for mass-production, and effective to eliminate problems associated with damages which would be brought about during a heat treatment. This torque detecting device includes a target area subject to torque detection (3) provided in a surface region of a torque transmitting shaft (2) made of a steel material; a detecting coil (4) provided in a non-contact fashion in face-to-face relation to an outer periphery of the target area subject to torque detection (3); and a detection signal processing circuit (5). The target area subject to torque detection (3) is a layer of magnetostrictive material comprised of an Al diffusion layer. This diffusion layer contains Al diffused in a steel material in a concentration which gradually decreases from the surface in a direction radially inwardly of the torque transmitting shaft (2).
摘要翻译：为了提供具有足够的机械强度的扭矩检测装置，能够实现精确的扭矩测量，具有优异的批量生产的加工性，并且有效地消除了与在热处理期间将产生的损伤有关的问题。该扭矩检测装置包括设置在由钢材制成的扭矩传递轴（2）的表面区域中的转矩检测（3）的目标区域; 检测线圈（4），其以与所述转矩检测（3）的所述目标区域的外周面成面对面的非接触方式设置; 和检测信号处理电路（5）。受扭矩检测（3）的目标区域是由Al扩散层组成的一层磁致伸缩材料。该扩散层包含以从扭矩传递轴（2）的径向向内的方向从表面逐渐减小的浓度在钢材中扩散的Al。

100. 发明申请

US20070187004A1 Machine element and method for manufacturing thereof 失效
标题翻译：机器元件及其制造方法
公开(公告)号：US20070187004A1
公开(公告)日：2007-08-16
申请号：US10592112
申请日：2005-03-03
申请人： Isao Hirai , Takayasu Takubo , Kazuhiko Yoshida
发明人： Isao Hirai , Takayasu Takubo , Kazuhiko Yoshida
IPC分类号： C22C38/12 , C22C38/14
CPC分类号： C22C38/04 , B60B27/0005 , B60B27/001 , B60B27/0026 , B60B27/0068 , B60B27/0084 , B60B27/0094 , C21D9/40 , C22C38/02 , C22C38/18 , F16C19/186 , F16C19/187 , F16C19/386 , F16C33/62 , F16C33/64 , F16C33/78 , F16C2326/02 , F16D3/22 , F16D3/223 , F16D3/227 , F16D2003/22326 , F16D2250/00 , F16D2300/10 , F16D2300/12 , Y10T29/49679 , Y10T428/12972 , Y10T428/12993
摘要： A hub ring and/or an outer ring constituting a bearing device for a wheel, which is formed of a steel which contains 0.45 to 0.70 mass % of C and at least one of V, Nb and Ti in a total amount of 0.3 mass % or less, wherein a micro structure of a part being not surface-hardening-treated contains a ferrite in 15 to 30 area % and contains a particulate ferrite.
摘要翻译：构成车轮用轴承装置的轮毂环和/或外圈由钢中含有0.45〜0.70质量％的C和V，Nb，Ti中的至少一种，总量为0.3质量％以下，其中未进行表面硬化处理的部分的微结构含有15〜30面积％的铁素体，并含有粒状铁素体。

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