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131. 发明授权

US06905437B2 Power roller bearing of toroidal-type continuously variable transmission unit 有权
标题翻译：环形无级变速器动力滚子轴承
公开(公告)号：US06905437B2
公开(公告)日：2005-06-14
申请号：US10412798
申请日：2003-04-11
申请人： Hiroyuki Itoh , Takashi Imanishi , Nobuo Goto , Yasuo Murakami , Tomonobu Yoshikawa
发明人： Hiroyuki Itoh , Takashi Imanishi , Nobuo Goto , Yasuo Murakami , Tomonobu Yoshikawa
IPC分类号： F16H15/38 , F16C33/58
CPC分类号： F16H15/38 , F16C19/10 , F16C33/585 , F16C33/64 , F16C2240/54 , F16C2361/65 , Y02T10/865
摘要： A power roller bearing of a toroidal-type continuously variable transmission unit that is used for a transmission of an automobile or the like comprises a power roller, an outer race, balls, a retainer, etc. Annular raceway grooves are formed individually on the respective opposite end faces of the outer race and the power roller. Treated-surface layers for enhancing the endurance of the power roller bearing are formed individually on the respective surfaces of the raceway grooves. The treated-surface layers include super-finished surfaces with the surface roughness of 0.05 Rad or less, formed individually on the raceway grooves, and low-friction layers formed individually on the super-finished surfaces. Alternatively, the treated-surface layers include residual compression stress layers formed on the respective surface layer portions of the raceway grooves by shot-preening.
摘要翻译：用于汽车等的变速器的环形无级变速器单元的动力滚子轴承包括动力辊，外圈，球，保持器等。环形滚道槽分别形成在各自的上方外圈和动力辊的相对端面。用于提高动力滚子轴承的耐久性的处理表面层分别形成在滚道槽的各个表面上。经处理的表面层包括单独形成在滚道槽上的表面粗糙度为0.05rad或更小的超精加工表面，以及分别形成在超表面上的低摩擦层。或者，经处理的表面层包括通过喷丸加工形成在滚道槽的各个表层部分上的残余压缩应力层。

132. 发明申请

US20050068675A1 Thin film magnetic head and manufacturing method thereof 有权
标题翻译：薄膜磁头及其制造方法
公开(公告)号：US20050068675A1
公开(公告)日：2005-03-31
申请号：US10673172
申请日：2003-09-30
申请人： Yoshitaka Sasaki , Takehiro Kamigama , Hiroyuki Itoh
发明人： Yoshitaka Sasaki , Takehiro Kamigama , Hiroyuki Itoh
IPC分类号： G11B5/147 , G11B5/17 , G11B5/31 , G11B5/39
CPC分类号： B82Y25/00 , B82Y10/00 , G11B5/17 , G11B5/3116 , G11B5/3163 , G11B5/3906 , G11B5/3909 , G11B2005/3996 , Y10T29/4906 , Y10T29/49062 , Y10T29/49064
摘要： The invention is directed to improvement of a write element of a thin film magnetic head. In said write element, a first coil and a second coil are provided on a first insulating film formed on one surface of a first magnetic film and surround in a spiral form a back gap portion. One of the first coil and the second coil is fitted into the space between coil turns of the other, insulated from the coil turns of the other by a second insulating film, and the first and second coils are connected to each other so as to generate magnetic flux in the same direction. One of said first coil and said second coil has a side surface being adjacent to the pole portion with the second insulating film and another side surface being adjacent to the back gap portion with the second insulating film, and each of said side surfaces has a taper angle making the sectional shape of the coil narrower in the lower part and wider in the upper part. The upper surfaces of said first and second coils form the same plane.
摘要翻译：本发明旨在改进薄膜磁头的写入元件。在所述写入元件中，第一线圈和第二线圈设置在形成在第一磁性膜的一个表面上的第一绝缘膜上，并以螺旋形式包围在后部间隙部分中。第一线圈和第二线圈之一被安装在另一个的线圈匝之间的空间中，通过第二绝缘膜与另一个的线圈匝绝缘，并且第一和第二线圈彼此连接以产生磁通在同一方向。所述第一线圈和所述第二线圈中的一个具有与所述极部相邻的侧表面与所述第二绝缘膜，并且另一侧表面与所述第二绝缘膜邻近所述后间隙部分，并且每个所述侧表面具有锥形角度使得线圈的截面形状在下部变窄并且在上部较宽。所述第一和第二线圈的上表面形成相同的平面。

133. 发明授权

US06592491B1 Toroidal type continuously variable transmission 有权
标题翻译：环形无级变速器
公开(公告)号：US06592491B1
公开(公告)日：2003-07-15
申请号：US09395216
申请日：1999-09-14
申请人： Hisashi Machida , Kouji Ishikawa , Takashi Imanishi , Hiroyuki Itoh , Tomofumi Yamashita
发明人： Hisashi Machida , Kouji Ishikawa , Takashi Imanishi , Hiroyuki Itoh , Tomofumi Yamashita
IPC分类号： F16H1538
CPC分类号： F16H15/38 , F16H61/664
摘要： In a toroidal type continuously variable transmission, first pivot shafts provided on both ends of first trunnions are supported within support holes formed in yokes secured to an inner surface of a casing. The support portions are provided with ball splines and radial needle bearings. During operation, loads acting on the first trunnions are cancelled within the yokes. Axial displacements and rocking displacements of the first trunnions are effected smoothly by the ball splines and the radial needle bearings.
摘要翻译：在环形无级变速器中，设置在第一耳轴两端的第一枢轴被支撑在形成在固定到壳体内表面的轭的支撑孔中。支撑部分设有滚珠花键和径向滚针轴承。在操作期间，作用在第一耳轴上的负载在轭内取消。第一耳轴的轴向位移和摆动位移由滚珠花键和径向滚针轴承平滑地实现。

134. 发明授权

US06590016B2 Flame retardant thermoplastic resin composition 有权
标题翻译：阻燃热塑树脂组合物
公开(公告)号：US06590016B2
公开(公告)日：2003-07-08
申请号：US09789533
申请日：2001-02-22
申请人： Masahiko Noro , Hiroyuki Itoh , Keigo Higaki , Hiroaki Miyazaki
发明人： Masahiko Noro , Hiroyuki Itoh , Keigo Higaki , Hiroaki Miyazaki
IPC分类号： C08L6900
CPC分类号： C08K5/523 , C08L27/18 , C08L69/00 , C08L51/00
摘要： Flame retardant thermoplastic resin compositions containing (A) a rubber-reinforced resin produced by graft-polymerizing a monomer component containing an aromatic vinyl compound and a vinyl cyanide compound as main ingredients in the presence of a rubber polymer particles and (B) 90 to 60 parts by weight of an aromatic polycarbonate. Optionally (C) a phosphate compound and (D) a component containing poly-tetrafluoroethylene and a lubricant may be present.
摘要翻译：阻燃热塑性树脂组合物，其含有（A）在橡胶聚合物粒子的存在下，将含有芳香族乙烯基化合物和乙烯基氰化合物的单体成分接枝聚合而得到的橡胶强化树脂，（B）90〜60 重量份的芳族聚碳酸酯。任选地（C）磷酸盐化合物和（D）含有聚四氟乙烯和润滑剂的组分。

135. 发明授权

US06520888B1 Loading cam apparatus for toroidal type continuously variable transmission 有权
标题翻译：加载环形无级变速器的凸轮装置
公开(公告)号：US06520888B1
公开(公告)日：2003-02-18
申请号：US09419116
申请日：1999-10-15
申请人： Hiroyuki Itoh , Kiyoshi Okubo , Nobuo Goto , Makoto Fujinami , Hiroshi Kato
发明人： Hiroyuki Itoh , Kiyoshi Okubo , Nobuo Goto , Makoto Fujinami , Hiroshi Kato
IPC分类号： F16H1538
CPC分类号： F16H15/38
摘要： A loading cam apparatus for a toroidal type continuously variable transmission includes: a first cam surface formed to have concave and convex portions thereon along a circumferential direction thereo, a second cam surface formed to have concave and convex portions thereon along a circumferential direction thereof and to oppose to the first cam surface along an axial direction thereof, a plurality of rolling elements sandwiched between the first cam surface and the second cam surface, and a retainer for holding the plurality of rolling elements in a freely rotatable state. The retainer includes a retainer main body of a circular annular shape, and pockets provided at outer periphery portions of the retainer main body for holding the plurality of rolling elements, respectively. The retainer main body is formed by carbonitriding material of iron system with a carbon concentration in a range from 0.02 to 0.20 wt % both inclusive.
摘要翻译：一种用于环形无级变速器的装载凸轮装置，包括：第一凸轮表面，沿其圆周方向形成为具有凹凸部，第二凸轮面沿其圆周方向形成为具有凹凸部，与第一凸轮面沿其轴向对置，夹在第一凸轮表面和第二凸轮表面之间的多个滚动元件以及用于将多个滚动元件保持在可自由旋转状态的保持器。保持器包括圆形环形保持器主体和设置在保持器本体的外周部分上的用于保持多个滚动元件的凹穴。保持器主体由碳浓度为0.02〜0.20重量％的铁系的碳氮共渗材料形成。

136. 发明授权

US06513229B1 Method of manufacturing slider materials, method of manufacturing sliders, and slider materials 有权
标题翻译：制造滑块材料的方法，制造滑块的方法和滑块材料
公开(公告)号：US06513229B1
公开(公告)日：2003-02-04
申请号：US09541677
申请日：2000-03-31
申请人： Yoshitaka Sasaki , Akinori Koyama , Hiroyuki Itoh
发明人： Yoshitaka Sasaki , Akinori Koyama , Hiroyuki Itoh
IPC分类号： G11B5127
CPC分类号： G11B5/3106 , G11B5/102 , Y10T29/49053
摘要： An object of the invention is to facilitate processing and to obtain sliders as many as possible when the sliders for thin-film magnetic heads are manufactured through the use of a circular-plate-shaped wafer in which a plurality of rows of sections to be the sliders are aligned. The circular-plate-shaped wafer includes the rows of the sections to be the sliders aligned in one orientation. Each of the sections to be the sliders includes a thin-film magnetic head element. Three types of slider materials having different widths are cut out from the wafer. Each of the three types of slider materials includes rows of the sections to be the sliders. Processing including lapping is performed on a surface to be medium facing surfaces of each of the three types of slider materials. The materials are then separated to form slider aggregates each of which includes one of the rows of the sections to be the sliders. Rails are formed in a surface to be the medium facing surfaces of the slider aggregates. The slider aggregates are then separated.
摘要翻译：本发明的目的是为了在通过使用圆板状晶片来制造薄膜磁头的滑块时尽可能多地进行加工和获得滑块，其中多行部分为滑块对齐。圆形板状晶片包括作为滑块的一部分排成一个取向。作为滑块的各个部分包括薄膜磁头元件。从晶片切出三种类型的具有不同宽度的滑块材料。三种类型的滑块材料中的每一种包括作为滑块的部分的行。在三种类型的滑块材料的表面上进行包括研磨的处理。然后将这些材料分离以形成滑块聚合体，每个滑块聚集体包括作为滑块的部分行中的一行。轨道形成在作为滑块聚集体的介质相对表面的表面中。然后分离滑块聚集体。

137. 发明授权

US06409575B1 Processing apparatus and method 有权
公开(公告)号：US06409575B1
公开(公告)日：2002-06-25
申请号：US09733936
申请日：2000-12-12
申请人： Kazuo Ishizaki , Tatsuo Joji , Yoshifumi Ohtsu , Hiroyuki Itoh
发明人： Kazuo Ishizaki , Tatsuo Joji , Yoshifumi Ohtsu , Hiroyuki Itoh
IPC分类号： B24B4900
摘要： An apparatus main body has a surface plate, a vertical shaft and an arm coupled to the vertical shaft such that it can move in the vertical direction. A spline shaft is attached to the arm such that it can move in the vertical direction. A keeper for holding a workpiece is attached to the lower end of the spline shaft. A reference position sensor for detecting the position of the top surface of a reference base as a reference position and a workpiece dimension sensor for detecting the position of the top surface of the keeper as a position associated with a dimension of the workpiece are attached to the arm. During a process on the workpiece, the absolute dimension of the workpiece is recognized based on information detected by the sensors, and the processing operation is controlled such that the dimension will become a desired value.

138. 发明授权

US06347975B2 Apparatus and method for processing thin-film magnetic head material 有权
标题翻译：薄膜磁头材料加工装置及方法
公开(公告)号：US06347975B2
公开(公告)日：2002-02-19
申请号：US09742060
申请日：2000-12-22
申请人： Kazuo Ishizaki , Hiroyuki Itoh
发明人： Kazuo Ishizaki , Hiroyuki Itoh
IPC分类号： B24B4900
CPC分类号： B24B37/013 , B24B37/048 , B24B49/04
摘要： An apparatus main body has a surface plate, a vertical shaft and an arm coupled to the vertical shaft such that it can move in the vertical direction. A spline shaft is attached to the arm such that it can move in the vertical direction. A keeper for holding a workpiece is attached to the lower end of the spline shaft. To the arm, attached are: reference position sensor for detecting the position of the top surface of a reference base as a reference position; and a workpiece thickness sensor for detecting the position of the top surface of the keeper as a position associated with the thickness of the workpiece. During a process on the workpiece, the absolute thickness of the workpiece is recognized based on information detected by the sensors, and the processing operation is controlled such that the thickness will become a desired value.
摘要翻译：装置主体具有与垂直轴联接的表面板，垂直轴和臂，使其能够在垂直方向上移动。花键轴连接到臂上，使其能够在垂直方向上移动。用于保持工件的保持器附接到花键轴的下端。附着的是：用于检测参考基座的顶面的位置作为基准位置的基准位置传感器; 以及用于检测保持器的顶面的位置的工件厚度传感器作为与工件的厚度相关联的位置。在工件的加工过程中，基于由传感器检测到的信息来识别工件的绝对厚度，并且控制处理操作使得厚度将成为期望值。

139. 发明授权

US6161163A Method of writing, erasing, and controlling memory for memory device 有权
标题翻译：写入，擦除和控制存储器件存储器的方法
公开(公告)号：US6161163A
公开(公告)日：2000-12-12
申请号：US385998
申请日：1999-08-30
申请人： Shinpei Komatsu , Yumi Ishii , Tomohiro Hayashi , Shogo Shibazaki , Hiroyuki Itoh , Masaru Takehara
发明人： Shinpei Komatsu , Yumi Ishii , Tomohiro Hayashi , Shogo Shibazaki , Hiroyuki Itoh , Masaru Takehara
IPC分类号： G11C16/02 , G06F12/00 , G06F12/02 , G11C16/06 , G11C29/00 , G11C29/04 , G06F13/00
CPC分类号： G11C29/765 , G11C29/76 , G11C29/82
摘要： Data transferred from a host computer to a memory device is written into sectors whose addresses in a memory area are decoded by a decode table. Old data to be updated by the above data is erased or marked with erase flags. At a predetermined point of time, in order to create free areas, necessary data is evacuated to a primary memory media and unnecessary data indicated by erase flags is erased by a unit of predetermined memory size. Part of the memory media which has become defective is marked with a defect flag, and is replaced by an alternate area. In doing so, the decode table is rewritten to rearrange the memory area.
摘要翻译：从主计算机传送到存储器件的数据被写入到存储器区域中的地址由解码表解码的扇区。由上述数据更新的旧数据将被擦除或标记为擦除标志。在预定的时间点，为了创建空闲区域，将必要的数据撤回到主存储介质，并且通过预定存储器大小的单位擦除由擦除标志指示的不必要的数据。存在缺陷的存储介质的一部分标有缺陷标志，并被备用区域代替。在这样做时，解码表被重写以重新排列存储器区域。

140. 发明授权

US6127683A Electron beam drawing apparatus 失效
标题翻译：电子束描绘装置
公开(公告)号：US6127683A
公开(公告)日：2000-10-03
申请号：US396413
申请日：1999-09-15
申请人： Minoru Sasaki , Yuji Tange , Yutaka Hojyo , Kazuyoshi Oonuki , Hiroyuki Itoh
发明人： Minoru Sasaki , Yuji Tange , Yutaka Hojyo , Kazuyoshi Oonuki , Hiroyuki Itoh
IPC分类号： G03F7/20 , H01J37/304 , A61N5/00
CPC分类号： B82Y10/00 , G03F7/2061 , H01J37/3045 , H01J2237/30455 , H01J2237/3175
摘要： An electron beam drawing process of high throughput, coping with the changes in static distortion and dynamic distortion of a lower layer exposure apparatus or an optical reduction exposure apparatus. At least two marks formed in each chip formed on a wafer are detected for a predetermined number of chips, and the relation between the shape distortion of each chip in the wafer plane and the wafer coordinates is determined from the positions of the detected marks and the designed positions of the marks by a statistical processing. Patterns are drawn in all chips while correcting the patterns to be drawn on the individual chips, by using the relation between the determined chip shape distortion and the wafer coordinates. As a result, the superposition exposure with the lower layer can be achieved with a high throughput and with a high accuracy without any manual adjustment.
摘要翻译：一种高产量的电子束拉制工艺，能够应对下层曝光装置或光学还原曝光装置的静态失真和动态变形的变化。对于预定数量的芯片，检测在晶片上形成的每个芯片中形成的至少两个标记，并且根据检测到的标记和晶片坐标的位置确定晶片平面中每个芯片的形状失真与晶片坐标之间的关系通过统计处理设计标记的位置。通过使用确定的芯片形状失真和晶片坐标之间的关系来校正在各个芯片上绘制的图案，在所有芯片中绘制图案。因此，无需任何手动调整，可以以高产量和高精度实现与较低层的重叠曝光。

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