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。

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。

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。

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。

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.

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。

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。

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。

公开(公告)号：US6117043A

公开(公告)日：2000-09-12

申请号：US185708

申请日：1998-11-04

申请人： Takashi Imanishi ,  Shinji Miyata ,  Hiroyuki Itoh

发明人： Takashi Imanishi ,  Shinji Miyata ,  Hiroyuki Itoh

IPC分类号： F16H15/38

CPC分类号： F16H15/38

摘要： In a continuously variable transmission yokes for supporting pivot shafts provided on the end portions of trunnions are supported for displacement only in the axial direction of the pivot shafts and oscillation in a predetermined direction, relative to a support post fixed to the inner surface of a casing. By this construction, the contact pressure between the peripheral surfaces of a pair of power rollers supported on a pair of trunnions supported by the yokes and the inner sides of input side and output side discs is made uniform.

摘要翻译： 在用于支撑枢轴的枢轴的无级变速传动轭中，仅在枢轴的轴向上被支撑，并且相对于固定到壳体的内表面的支撑柱在预定的方向上摆动 。 通过这种结构，支撑在由轭架支撑的一对耳轴和输入侧和输出侧盘的内侧的一对动力辊的周边表面之间的接触压力被制成均匀的。

公开(公告)号：US6113513A

公开(公告)日：2000-09-05

申请号：US17684

申请日：1998-02-03

申请人： Hiroyuki Itoh ,  Hisashi Machida ,  Ryota Iwahashi

发明人： Hiroyuki Itoh ,  Hisashi Machida ,  Ryota Iwahashi

IPC分类号： F16H15/38 ,  F16H61/664

CPC分类号： F16H15/38 ,  F16H61/664

摘要： A toroidal type continuously variable transmission improves transmission efficiency. The thrust loads applied to first and second ball-and-roller bearings as a pressing device is actuated are reduced, and the rotational torques of these two ball-and-roller bearings are decreased so as to achieve higher transmission efficiency. When the pressing device is actuated, the inner rings of the first and second ball-and-roller bearings are subjected to thrust loads which act on them to move them toward each other. The thrust loads are reduced by pushing the inner rings in such directions as to move them away from each other by first and second pistons constituting first and second hydraulic cylinders, respectively. Further, a hydraulic force generator is provided between the output bearing and the input bearing; it produces a hydraulic force acting in the opposite direction from that of the reaction force applied to the outer rings of an output bearing and an input bearing, respectively, so as to reduce the thrust loads on the output bearing and the input bearing. A high-pressure oil employed in the hydraulic circuit for speed change control is introduced to the hydraulic force generator.

摘要翻译： 环形无级变速器提高了传动效率。 施加到作为加压装置的第一和第二滚珠轴承的推力负载被减小，并且这两个滚珠和滚子轴承的旋转扭矩减小，以便实现更高的传动效率。 当按压装置被致动时，第一和第二滚珠和滚子轴承的内圈受到作用在其上的推力负载以使它们彼此移动。 通过分别通过分别构成第一和第二液压缸的第一和第二活塞使它们彼此远离的方向推动内圈来减小推力载荷。 此外，在输出轴承和输入轴承之间设置有液压力发生器; 它产生的液压力分别与输出轴承和输入轴承的外圈的反作用力相反的方向作用，以减小输出轴承和输入轴承上的推力。 用于变速控制的液压回路中的高压油引入到液压力发生器。