METHODS AND APPARATUS FOR LOW COST AND HIGH PERFORMANCE POLISHING TAPE FOR SUBSTRATE BEVEL AND EDGE POLISHING IN SEMINCONDUCTOR MANUFACTURING
    2.
    发明申请
    METHODS AND APPARATUS FOR LOW COST AND HIGH PERFORMANCE POLISHING TAPE FOR SUBSTRATE BEVEL AND EDGE POLISHING IN SEMINCONDUCTOR MANUFACTURING 审中-公开
    低成本和高性能抛光胶带的方法和装置,用于在晶体管制造中进行基板水平和边缘抛光

    公开(公告)号:US20080293331A1

    公开(公告)日:2008-11-27

    申请号:US12124153

    申请日:2008-05-21

    IPC分类号: B24B9/06 C08J5/14

    CPC分类号: B24B9/065 B24B21/002

    摘要: Apparatus and methods are provided relating to polishing a substrate using a polishing device, such as a polishing tape. The polishing device may be formed to include a base, a resin layer adhering to the base, and a plurality of embossed abrasive particles and/or abrasive beads affixed to the base by the resin layer. The plurality of abrasive particles and/or beads may be embossed in the resin layer. The plurality of abrasive beads may include a plurality of abrasive particles suspended in binder material. The plurality of abrasive particles and/or beads and the resin layer combine to form an abrasive side of the polishing device adapted to contact the substrate. Polishing of the substrate preferably includes polishing an edge of the substrate while the substrate is rotated by a holding device such that no apparatus other than the polishing tape contacts the edge while the substrate is rotating.

    摘要翻译: 提供的装置和方法涉及使用诸如抛光带的抛光装置来抛光衬底。 抛光装置可以形成为包括基底,粘附到基底的树脂层和由树脂层固定到基底的多个压花磨料颗粒和/或研磨珠。 多个研磨颗粒和/或珠可以在树脂层中压花。 多个研磨珠可以包括悬挂在粘合剂材料中的多个磨料颗粒。 多个研磨颗粒和/或珠粒和树脂层组合形成适于接触基底的抛光装置的研磨侧。 衬底的抛光优选包括在通过保持装置旋转衬底的同时抛光衬底的边缘,使得除了研磨带之外的其它装置在衬底旋转时不接触边缘。

    Method for lathing stock
    3.
    发明授权
    Method for lathing stock 失效
    车库车的方法

    公开(公告)号:US5974920A

    公开(公告)日:1999-11-02

    申请号:US998064

    申请日:1997-12-24

    申请人: Makoto Matsuo

    发明人: Makoto Matsuo

    摘要: To provide a lathing method capable of realizing lathing of a bar member made of a hard cutting material and lathing a stock made of a hard cutting material by a lathe including an NC automatic lathe, although lathing of the hard cutting material is impossible in a conventional case, a round bar is rotatably held to be fed along the longitudinal direction of the round bar by a guide bush fixed on the main body side of the lathing apparatus, and the round bar is sequentially fed from the guide bush to a machining tool arranged on the main body side, thereby lathing the round bar in a cantilevered state. For this purpose, a round bar having a solid lubricant layer having a predetermined thickness on the outer surface of the round bar in advance, thereby lathing the round bar so as to reduce friction.

    摘要翻译: 为了提供能够实现由硬切削材料制成的杆件的车床加工的车床加工方法,并且通过包括NC自动车床的车床车削加工由硬切削材料制成的坯料,尽管在常规的切削材料中车削加工是不可能的 壳体可旋转地保持通过固定在车床装置的主体侧上的导向套沿着圆棒的长度方向供给圆棒,并且将圆棒从引导衬套依次进给到布置成 在主体侧,从而使圆棒在悬臂状态下铺板。 为此,预先在圆棒的外表面上具有预定厚度的具有预定厚度的固体润滑剂层的圆棒,从而对圆棒进行车床以减少摩擦。

    Electrostatic information recording medium and electrostatic information
recording and reproducing method
    4.
    发明授权
    Electrostatic information recording medium and electrostatic information recording and reproducing method 失效
    静电信息记录介质和静电信息记录和再现方法

    公开(公告)号:US5731116A

    公开(公告)日:1998-03-24

    申请号:US451158

    申请日:1995-05-26

    摘要: The present invention relates to an electrostatic information recording medium in which a charge retaining layer having high insulating properties is laminated on an electrode, and an electrostatic information recording/reproducing process wherein, while said electrostatic information recording medium is positioned in opposition to a photosensitive member on which a photoconductive layer is laminated, the recording medium is subjected to information exposure with the application of voltage between both electrodes to accumulate electrostatic charges thereon depending upon the dosage of said information exposure, and the electrostatic information thus accumulated is reproduced by potential reading. The present electrostatic information recording medium has an information density as expressed in terms of a high recording capacity of the order of 8.times.10.sup.8 bits/cm.sup.2, and makes it possible to process information in a planar state so that analog or digital information such as characters, line pictures, images, (0.multidot.1) information and sounds can be accumulated in the form of electrostatic charges. With the present electrostatic information recording medium, it is possible to obtain information of high quality and resolving power because of the information being accumulatable in electrostatic charge units. Due to its high charge retainability, it is further possible to store information permanently. Still further, it is possible to make inexpensive and simple recording/reproducing systems, since information can be output by reading local potentials of electrostatic latent images at any time and any scanning density.

    摘要翻译: 本发明涉及一种静电信息记录介质,其中具有高绝缘性的电荷保持层层压在电极上,以及静电信息记录/再现过程,其中当所述静电信息记录介质与感光构件相对置 在其上层叠有光电导层,根据所述信息曝光的剂量,通过施加两电极之间的电压来对记录介质进行信息曝光,以在其上累积静电电荷,并且通过潜在读数再现累积的静电信息。 本静电信息记录介质具有以8×10 8位/ cm 2的高记录容量表示的信息密度,并且使得可以在平面状态下处理信息,使得诸如字符,行等的模拟或数字信息 图像,图像,(0x1)信息和声音可以以静电电荷的形式累积。 利用本静电信息记录介质,由于信息可以在静电荷单元中累积,所以可以获得高质量和分辨能力的信息。 由于其高的电荷保持性,因此还可以永久地存储信息。 此外,由于可以通过在任何时间读取静电潜像的局部电位和任何扫描密度来输出信息,所以可以制造便宜且简单的记录/再现系统。

    Electro-optical cell for field effect type liquid crystal display
    6.
    发明授权
    Electro-optical cell for field effect type liquid crystal display 失效
    用于场效应液晶显示器的电光电池

    公开(公告)号:US3994567A

    公开(公告)日:1976-11-30

    申请号:US635880

    申请日:1975-11-28

    摘要: An electro-optical cell comprises, on an optical path, a pair of electrode base plates and a nematic liquid crystal material having a positive dielectric anisotropy and sandwiched between the electrode base plates, each of which comprises a transparent base plate having an inner surface, an electrode film provided on the inner surface, and a polyimide resin film orientated in one direction and provided on the inner surface over the electrode film, the electrode base plates being mutually disposed on opposite sides of the liquid crystal material with their respective polyimide resin films on their inner sides in mutually facing state with the orientated direction of one polyimide resin film intersecting that of the other as viewed along the optical path. An advantageous feature of this electro-optical cell is that the electrode base plates thereof has durable and heat-resistant orientation which can impart a uniform, initial alignment of ample strength to the liquid crystal.

    摘要翻译: 电光单元在光路上包括一对电极基板和具有正介电各向异性的向列型液晶材料,夹在电极基板之间,每个电极基板包括具有内表面的透明基板, 设置在内表面上的电极膜和沿一个方向取向并且设置在电极膜上的内表面上的聚酰亚胺树脂膜,电极基板相互设置在液晶材料的相对侧上,并且各自的聚酰亚胺树脂膜 在其相互面对状态下,沿着光路观察到的一个聚酰亚胺树脂膜的方向与另一个聚酰亚胺树脂膜相交。 该电光电池的有利特征在于其电极基板具有耐久且耐热的取向,其可以赋予液晶足够强度的均匀的初始对准。

    Spacer member reducing fretting wear and fastened structures using spacer member
    7.
    发明授权
    Spacer member reducing fretting wear and fastened structures using spacer member 有权
    间隔件减少磨损磨损和使用间隔件的紧固结构

    公开(公告)号:US08481464B2

    公开(公告)日:2013-07-09

    申请号:US12738496

    申请日:2008-05-23

    IPC分类号: F16C33/16

    CPC分类号: B60B27/00 F16B5/02 F16B35/042

    摘要: The present invention relates to a spacer member reducing fretting wear and fastened structures using a spacer member, furthermore, the present invention provides a spacer member 1 sandwiched between contact surfaces 7 of contact materials 6 subject to abrasion and suffering from wear and provided with sliding and vibrating surfaces 2, 2 characterized in that the sliding or vibrating surfaces (2, 2) of the spacer member 1 have a higher hardness than at least one of the contact surfaces (7) of the first contact material (6) and the second contact material (6′) and the sliding or vibrating surfaces (2, 2) of the spacer member 1 have a lower coefficient of friction and a higher flatness than at least one of the contact surfaces (7) of the first contact material (6) and the second contact material (6′), whereby the sliding or vibrating surfaces 2, 2 of the spacer member 1 do not easily wear down the contact surfaces 7 of the contact materials 6.

    摘要翻译: 本发明涉及一种使用间隔件减少微动磨损和紧固结构的间隔件,此外,本发明提供一种间隔件1,其夹在接触材料6的接触表面7之间,经受磨损并磨损并具有滑动和 振动表面2,2的特征在于间隔件1的滑动或振动表面(2,2)具有比第一接触材料(6)的接触表面(7)中的至少一个和第二接触件 材料(6')和间隔件1的滑动或振动表面(2,2)具有比第一接触材料(6)的至少一个接触表面(7)更低的摩擦系数和更高的平坦度, 和第二接触材料(6'),由此间隔件1的滑动或振动表面2,2不容易磨损接触材料6的接触表面7。

    PROTECTIVE FILM AND METHOD FOR PRODUCING SAME
    8.
    发明申请
    PROTECTIVE FILM AND METHOD FOR PRODUCING SAME 审中-公开
    保护膜及其制造方法

    公开(公告)号:US20120189823A1

    公开(公告)日:2012-07-26

    申请号:US13394537

    申请日:2010-09-10

    IPC分类号: B32B3/10 B05D3/06

    摘要: The problems in accordance with the present invention are: to provide a DLC film, wherein a protective film having a segmented shape is easily formed, quality control of the protective film is improved, segmented shapes with a high degree of freedom (that are complicated) are possible, and the application of the DLC film is possible not only to two-dimensional shapes but also to three-dimensional shapes; and to provide a method for forming the DLC film. As solutions to the problems, there are provided a protective film and a method for producing the protective film, characterized by, when forming on a substrate the protective film having a segmented shape formed by depositing a film so that the film is formed divided into segments, masking the substrate using a drawing material so that segments having predetermined shapes are obtained, thereafter depositing the protective film, and then removing the masked part to form a spacing between segments.

    摘要翻译: 根据本发明的问题是:提供一种DLC膜,其中容易形成具有分段形状的保护膜,提高了保护膜的质量控制,高自由度(复杂)的分段形状, 是可能的,并且DLC膜的应用不仅可以是二维形状,而且也可以是三维形状; 并提供形成DLC膜的方法。 作为这些问题的解决方案,提供了保护膜和保护膜的制造方法,其特征在于,在基板上形成具有通过沉积膜形成的分段形状的保护膜,使得膜形成为分段 使用拉伸材料掩蔽基板,从而获得具有预定形状的段,然后沉积保护膜,然后除去掩模部分以在段之间形成间隔。

    Metal-supported porous carbon film, fuel cell electrode and fuel cell employing the electrode
    9.
    发明申请
    Metal-supported porous carbon film, fuel cell electrode and fuel cell employing the electrode 有权
    金属负载的多孔碳膜,燃料电池电极和使用电极的燃料电池

    公开(公告)号:US20070077460A1

    公开(公告)日:2007-04-05

    申请号:US10550902

    申请日:2004-04-08

    IPC分类号: B01J21/18 H01M8/00 H01M4/00

    摘要: A metal-supported porous carbon film wherein metal fine particles with a mean particle diameter of 0.7-20 nm are dispersed and supported on pore surface walls, fuel cell electrodes employing the metal-supported porous carbon film, a membrane-electrode assembly comprising the fuel cell electrodes bonded on both sides of a polymer electrolyte film, and a fuel cell comprising the fuel cell electrode as a constituent element. The support structure is such that metal fine particles having a controlled particle size are uniformly supported to allow effective utilization of the metal-based catalyst, and the fabrication steps are simple.

    摘要翻译: 将其中平均粒径为0.7〜20nm的金属微粒分散并负载在孔表面壁上的金属负载的多孔碳膜,使用金属负载的多孔碳膜的燃料电池电极,包含燃料的膜 - 电极组件 键合在高分子电解质膜的两面的电池电极,以及燃料电池,其包含燃料电池用电极作为构成要素。 支撑结构使得均匀地支撑具有受控粒径的金属微粒,以有效地利用金属基催化剂,并且制造步骤简单。

    Lathing method and apparatus, round bar, lathing stock, and lathed product
    10.
    发明授权
    Lathing method and apparatus, round bar, lathing stock, and lathed product 失效
    车床方法和装置,圆棒,车床和车床产品

    公开(公告)号:US06699583B1

    公开(公告)日:2004-03-02

    申请号:US09281923

    申请日:1999-03-31

    申请人: Makoto Matsuo

    发明人: Makoto Matsuo

    IPC分类号: B32B1700

    摘要: To provide a lathing method and apparatus capable of realizing lathing of a bar member made of a hard cutting material and lathing a stock made of a hard cutting material by a lathe including an NC automatic lathe, although lathing of the hard cutting material is impossible in a conventional case, a round bar is rotatably held to be fed along the longitudinal direction of the round bar by a guide bush fixed on the main body side of the lathing apparatus, and the round bar is sequentially fed from the guide bush to a machining tool arranged on the main body side, thereby lathing the round bar in a cantilevered state. For this purpose, a round bar having a solid lubricant layer having a predetermined thickness on the outer surface of the round bar in advance, thereby lathing the round bar so as to reduce friction. Alternatively, a stock is gripped by the chuck of a lathe which performs turning or a lathing device which performs any other machining in addition to the turning, and the stock is lathed while the outer surface thereof is held to prevent an off-axis error. For this purpose, at least a solid lubricant layer is formed in advance to have a predetermined thickness at a predetermined position where the stock is held to reduce friction. The solid lubricant layer is held in slidable contact with an off-axis preventing device and lathed while preventing the off-axis error.

    摘要翻译: 为了提供能够实现由硬切削材料制成的棒材的车床的车床加工方法和装置,并且通过包括NC自动车床的车床车削由硬切削材料制成的坯料,尽管硬切削材料的车床不可能 在常规的情况下,通过固定在车床装置的主体侧的导向套,可旋转地保持圆棒沿着圆棒的长度方向供给,并且将圆棒从导套依次供给到加工 工具布置在主体侧,从而使圆棒在悬臂状态下铺板。 为此,预先在圆棒的外表面上具有预定厚度的具有预定厚度的固体润滑剂层的圆棒,从而对圆棒进行车床以减少摩擦。 或者,通过进行车削的车床的卡盘或除车削之外进行其他加工的车床装置夹持坯料,并且在保持其外表面以防止离轴误差的同时车库。 为此目的,在保持原料的预定位置预先形成至少具有预定厚度的固体润滑剂层以减少摩擦。 固体润滑剂层与脱轴防止装置和车床保持滑动接触,同时防止偏轴错误。