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81. 外观设计

USD281186S Toy construction piece 失效
公开(公告)号：USD281186S
公开(公告)日：1985-10-29
申请号：US492625
申请日：1983-05-09
申请人： Yuji Kato , Michael W. Nuttall
设计人： Yuji Kato , Michael W. Nuttall

82. 发明授权

US10890864B2 Belt device, belt regulator, and image forming apparatus 有权
公开(公告)号：US10890864B2
公开(公告)日：2021-01-12
申请号：US16739134
申请日：2020-01-10
申请人： Yuji Kato
发明人： Yuji Kato
IPC分类号： G03G15/16
摘要： A belt device includes a belt configured to rotate, a plurality of stretch rollers configured to stretch the belt wound around the plurality of stretch rollers, and a belt alignment mechanism configured to align the belt. At least one of the plurality of stretch rollers has a diameter at a center greater than diameters at both ends in an axial direction of the at least one of the plurality of stretch rollers. The diameter at the center and the diameters at both ends are different from a diameter of the other of the plurality of stretch rollers.

83. 发明授权

US08461819B2 Current detector for guarding against negative potential of an output node thereof 失效
标题翻译：用于防止其输出节点的负电位的电流检测器
公开(公告)号：US08461819B2
公开(公告)日：2013-06-11
申请号：US12911179
申请日：2010-10-25
申请人： Yuji Kato
发明人： Yuji Kato
IPC分类号： G05F1/00
CPC分类号： G01R19/0092
摘要： A current detector is comprised of a switch portion having an input node, an output node and a detection node, the switch portion being configured to selectively shift a power current between the input node and the output node and a detection current between the input node and the detection node; a current controller configured to control the detection current so as to equalize voltages at the detection node and the output node, the current controller being coupled with the detection node and the output node and including a transistor and a diode coupled to the transistor in series so as to prevent impression of negative voltage on the transistor, the transistor and the diode being formed within a single monolithic substrate; and a monitor current output portion having a monitor node and being coupled with the current controller, the monitor current output portion being configured to mirror the detection current in the current controller to the monitor node.
摘要翻译：电流检测器包括具有输入节点，输出节点和检测节点的开关部分，该开关部分被配置为选择性地移动输入节点和输出节点之间的功率电流，以及输入节点和输入节点之间的检测电流检测节点; 电流控制器，被配置为控制所述检测电流以便均衡所述检测节点和所述输出节点处的电压，所述电流控制器与所述检测节点和所述输出节点耦合，并且包括串联耦合到所述晶体管的晶体管和二极管为了防止晶体管上的负电压的印模，晶体管和二极管形成在单个单片基板内; 监视器电流输出部分，其具有监视节点并与电流控制器耦合，所述监视器电流输出部分被配置为将所述电流控制器中的检测电流镜像到所述监视器节点。

84. 发明授权

US08100792B2 Hydraulic auto-tensioner 有权
标题翻译：液压自动张紧器
公开(公告)号：US08100792B2
公开(公告)日：2012-01-24
申请号：US12308071
申请日：2007-07-27
申请人： Kazunori Kawahara , Yasuyuki Uchida , Yuji Kato , Takayoshi Ota , Hiroyuki Kawara
发明人： Kazunori Kawahara , Yasuyuki Uchida , Yuji Kato , Takayoshi Ota , Hiroyuki Kawara
IPC分类号： F16H7/08 , F16H7/22
CPC分类号： F16H7/1236 , F16H2007/0806 , F16H2007/0859
摘要： A hydraulic auto-tensioner includes a high-pressure oil chamber and a low-pressure oil chamber, and oil (L) in the high-pressure oil chamber passes through a clearance (G) between a cylinder (17) and a piston portion (18) of a plunger and leaks into the low-pressure oil chamber from an end of the clearance (G) near an end surface of the cylinder (17). A recessed groove (40) is provided in an inner peripheral surface of the cylinder (17) by a conical surface (41) having a groove angle of 5 to 15 degrees from the end of the clearance (G), a throttle portion (45) projecting onto the piston portion (18) side is provided further toward the end surface side of the cylinder than the groove (40) in the inner peripheral surface of the cylinder (17), and a throttle gap (A) larger than the clearance (G) is formed between the throttle portion (45) and the piston portion (18).
摘要翻译：液压自动张紧器包括高压油室和低压油室，高压油室中的油（L）通过气缸（17）和活塞部分（17）之间的间隙（G） 18），并且从气缸（17）的端面附近的间隙（G）的端部泄漏到低压油室中。凹槽（40）通过具有从间隙（G）的端部开始的槽角为5至15度的锥形表面（41）设置在气缸（17）的内周表面中，节流部分（45））突出于活塞部（18）侧的方式设置在比气缸（17）的内周面的槽（40）更靠近缸体的端面侧的节流孔（A）（G）形成在节流部（45）与活塞部（18）之间。

85. 发明授权

US07540923B2 Shower head structure for processing semiconductor 失效
标题翻译：用于加工半导体的淋浴头结构
公开(公告)号：US07540923B2
公开(公告)日：2009-06-02
申请号：US10505169
申请日：2003-02-28
申请人： Toshio Takagi , Takeshi Sakuma , Yuji Kato , Kenji Matsumoto
发明人： Toshio Takagi , Takeshi Sakuma , Yuji Kato , Kenji Matsumoto
IPC分类号： C23C16/52 , C23F1/00 , H01L21/306 , C23C16/18
CPC分类号： H01J37/32935 , H01J37/3244 , H01L21/67115
摘要： A shower head structure disposed in a device 2 for processing a semiconductor while supplying processing gas to a processing space S for storing a heated processed substrate W, comprising a shower head 12 having a plurality of gas injection holes 20B for supplying the processing gas and a light introducing rod 68 of a radiation thermometer 66 inserted into at least one of the gas injection holes 20B.
摘要翻译：一种淋浴喷头结构，其设置在用于处理半导体的装置2中，同时向处理空间S供应处理气体，所述处理空间S用于存储加热的处理基板W，包括具有多个用于供应处理气体的气体注入孔20B的喷头12，插入至少一个气体注入孔20B的辐射温度计66的光导入杆68。

86. 发明申请

US20090032875A1 SEMICONDUCTOR DEVICE 有权
标题翻译：半导体器件
公开(公告)号：US20090032875A1
公开(公告)日：2009-02-05
申请号：US12185630
申请日：2008-08-04
申请人： Yusuke KAWAGUCHI , Kazuya Nakayama , Tsuyoshi Ohta , Takeshi Uchihara , Takahiro Kawano , Yuji Kato
发明人： Yusuke KAWAGUCHI , Kazuya Nakayama , Tsuyoshi Ohta , Takeshi Uchihara , Takahiro Kawano , Yuji Kato
IPC分类号： H01L29/00
CPC分类号： H01L29/7813 , H01L29/42372 , H01L29/42376 , H01L29/4238 , H01L29/7811
摘要： There is provided a semiconductor device comprising: a first semiconductor layer of a first conductivity type; a second semiconductor layer of a second conductivity type provided on the first semiconductor layer of the first conductivity type; a semiconductor region of the first conductivity type selectively provided on a front surface portion of the second semiconductor layer of the second conductivity type; a first main electrode provided in contact with a surface of the semiconductor region; a second main electrode provided on a side of the first semiconductor layer of the first conductivity type, the side being opposite to the surface on which the second semiconductor layer of the second conductivity type is provided; a gate wiring provided on the second semiconductor layer of the second conductivity type around an element region in which the semiconductor region is provided; a trench penetrating the second semiconductor layer of the second conductivity type to reach the first semiconductor layer of the first conductivity type, and also extending under the element region and the gate wiring; a gate electrode provided inside the trench in the element region with a gate insulating film interposed in between; and a gate electrode lead portion provided inside the trench under the gate wiring with the gate insulating film interposed in between, and contacting the gate wiring and the gate electrode.
摘要翻译：提供一种半导体器件，包括：第一导电类型的第一半导体层; 设置在第一导电类型的第一半导体层上的第二导电类型的第二半导体层; 选择性地设置在第二导电类型的第二半导体层的前表面部分上的第一导电类型的半导体区域; 设置成与所述半导体区域的表面接触的第一主电极; 设置在第一导电类型的第一半导体层的一侧的第二主电极，与设置有第二导电类型的第二半导体层的表面相对的一侧; 围绕设置有半导体区域的元件区域设置在第二导电类型的第二半导体层上的栅极布线; 穿过第二导电类型的第二半导体层的沟槽到达第一导电类型的第一半导体层，并且还在元件区域和栅极布线之下延伸; 设置在所述元件区域的所述沟槽内部的栅电极，其间插入有栅极绝缘膜; 以及栅极引线部分，其设置在栅极布线下方的沟槽内部，栅极绝缘膜介于其间并与栅极布线和栅电极接触。

87. 发明授权

US07178919B2 Plastic lens for spectacles 有权
标题翻译：塑料镜片眼镜
公开(公告)号：US07178919B2
公开(公告)日：2007-02-20
申请号：US11039261
申请日：2005-01-18
申请人： Yuji Kato , Naoyuki Ishii , Kaname Hase
发明人： Yuji Kato , Naoyuki Ishii , Kaname Hase
IPC分类号： G02C7/02
CPC分类号： G02B1/041 , B29D11/00865 , G02B27/022
摘要： A plastic lens of a multilayer film structure forms an organosiloxane-based hard coating film formed on a surface of a lens substrate as a first layer, an inorganic oxide-based antireflection film formed on the hard coating film as a second layer, and a water-repellent thin film obtained by polycondensing an organosilicon compound and formed on the antireflection film as a third layer, pencil hardness of the surface of the lens on which these plural layer films are formed being from 3H to 7H, and an initial falling angle of oleic acid on the surface of the lens on which these plural layer films are formed being 20° or less.
摘要翻译：多层膜结构的塑料透镜形成在作为第一层的透镜基板的表面上形成的有机硅氧烷类硬涂膜，形成在作为第二层的硬涂膜上的无机氧化物系防反射膜，以及水通过将形成在防反射膜上的有机硅化合物缩聚而形成的有机硅化合物作为第三层获得的薄膜，其上形成有多层膜的透镜的表面的铅笔硬度为3H至7H，以及油酸的初始下降角形成这些多层膜的透镜的表面上的酸为20°以下。

88. 发明申请

US20050230300A1 Oil filter apparatus 审中-公开
标题翻译：机油滤清器
公开(公告)号：US20050230300A1
公开(公告)日：2005-10-20
申请号：US11104495
申请日：2005-04-13
申请人： Yuji Kato
发明人： Yuji Kato
IPC分类号： F01M1/10 , B01D27/00 , B01D27/08 , B01D35/02 , B01D35/14 , B01D35/147 , B01D35/30
CPC分类号： B01D35/147 , B01D35/153 , B01D35/16
摘要： An oil filter apparatus includes a filter element, a housing having a housing body and a cap to accommodate therein the filter element, an oil drain passage defined by the housing, and a drain valve unit mounted to the drain passage. The drain valve unit includes a protrusion arranged movably in an opening of the drain passage and having an end in contact with the filter element, a biasing mechanism that biases the protrusion toward the filter element, stoppers formed around and integral with the protrusion to prevent the protrusion from protruding excessively through the passage opening upon contact of the stoppers with a portion of the drain passage adjacent to the passage opening, an opening/closing mechanism that opens and closes the drain passage in response to a movement of the protrusion, and a rib formed integral with the protrusion to extend between the stoppers toward the protrusion end.
摘要翻译：油过滤器装置包括过滤元件，具有壳体的壳体和用于在其中容纳过滤元件的盖，由壳体限定的排油通道和安装到排水通道的排水阀单元。排水阀单元包括可移动地设置在排水通道的开口中并且具有与过滤元件接触的端部的突出部，将突出部朝向过滤元件偏压的偏压机构，形成在突起上并与突起一体形成的止动件，以防止所述突起在所述止动件与所述排水通道的与所述通道开口相邻的部分接触时过度地穿过所述通道开口，所述打开/关闭机构响应于所述突起的移动而打开和关闭所述排放通道;以及肋与突起形成一体，以在止动件之间朝向突出端延伸。

89. 发明申请

US20050118737A1 Shower head structure for processing semiconductor 失效
标题翻译：用于加工半导体的淋浴头结构
公开(公告)号：US20050118737A1
公开(公告)日：2005-06-02
申请号：US10505169
申请日：2003-02-28
申请人： Toshio Takagi , Takeshi Sakuma , Yuji Kato , Kenji Matsumoto
发明人： Toshio Takagi , Takeshi Sakuma , Yuji Kato , Kenji Matsumoto
IPC分类号： C23C16/52 , H01J37/32 , H01L21/00 , H01L21/3065 , H01L21/31 , H01L21/66 , C23C16/00 , G01R31/26 , H01L21/44
CPC分类号： H01J37/32935 , H01J37/3244 , H01L21/67115
摘要： A shower head structure disposed in a device 2 for processing a semiconductor while supplying processing gas to a processing space S for storing a heated processed substrate W, comprising a shower head 12 having a plurality of gas injection holes 20B for supplying the processing gas and a light introducing rod 68 of a radiation thermometer 66 inserted into at least one of the gas injection holes 20B.
摘要翻译：一种淋浴头结构，其设置在用于处理半导体的设备2中，同时向处理空间S供应处理气体，用于存储加热的处理基板W，包括具有多个用于供应处理气体的气体注入孔20B的喷头12，插入至少一个气体注入孔20B中的辐射温度计66的光导入杆68。

90. 发明授权

US06793514B2 IC socket 失效
标题翻译： IC插座
公开(公告)号：US06793514B2
公开(公告)日：2004-09-21
申请号：US10621374
申请日：2003-07-18
申请人： Yuji Kato
发明人： Yuji Kato
IPC分类号： H01R1362
CPC分类号： H05K7/1023
摘要： An IC socket of the present invention is to strengthen a cover member by coupling a lower surface or a lateral surface of a partition wall of the cover member to a rib to prevent the partition wall from breaking and improve the accuracy. The IC socket of the present invention has a socket body on which an IC package is mounted, a plurality of contacts provided in the socket body, and a cover member of a frame shape having an opening at a center thereof and movable upward and downward, wherein a rib is provided to be coupled to a lower surface or a lateral surface of the partition wall for sectioning a cam surface of the cover member operating the movable contact section.
摘要翻译：本发明的IC插座是通过将盖构件的隔壁的下表面或侧表面与肋连接起来来加强盖构件，以防止隔壁破裂并提高精度。本发明的IC插座具有安装有IC封装的插座体，设置在插座主体中的多个触点和具有中心开口且可上下移动的框架形状的盖构件，其中，肋被设置成联接到所述分隔壁的下表面或侧表面，用于对操作所述可动接触部的所述盖构件的凸轮表面进行切割。

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