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91 条记录 (耗时 0.026 秒)

    Method for preparing a substrate for semiconductor devices
    13.
    发明授权
    Method for preparing a substrate for semiconductor devices 失效
    用于制备半导体器件的衬底的方法

    公开(公告)号：US5152857A

    公开(公告)日：1992-10-06

    申请号：US672979

    申请日：1991-03-21

    申请人： Tatsuo Ito ,  Atsuo Uchiyama ,  Masao Fukami

    发明人： Tatsuo Ito ,  Atsuo Uchiyama ,  Masao Fukami

    IPC分类号： H01L21/02 ,  H01L21/20 ,  H01L21/304 ,  H01L21/762 ,  H01L27/12

    CPC分类号： H01L21/304 ,  H01L21/2007 ,  H01L21/76251 ,  Y10S148/012 ,  Y10S148/135 ,  Y10T156/1064

    摘要： In a method for preparing a substrate for semiconductor device, the substrate is prepared either by directly bonding a bonding wafer to a base wafer or by bonding the bonding wafer to the base wafer with an oxide film formed on at least the bonding surface of the bonding wafer or the bonding surface of the base wafer to make finished semiconductor devices with an SOI structure. Prior to the bonding operation, the bonding wafer and the base wafer are subjected to the steps of (1) making the diameter of the bonding wafer smaller than the diameter of the base wafer, (2) setting the beveling width of the back side (bonding side) of the bonding wafer at 50 microns or less, and (3) beveling the front side of said base wafer so that the bonding surface of the base wafer is equal in size to the bonding surface of the bonding wafer. When the bonding wafer, which has been bonded to the base wafer, is subjected to polishing into a thin film, the peripheral portions of the bonding wafer form a smooth surface of the base wafer. This prevents the peripheral portions from chipping off.

    Method of manufacturing slide fastener chain bearing patterns
    15.
    发明授权
    Method of manufacturing slide fastener chain bearing patterns 失效
    制造拉链链承载图案的方法

    公开(公告)号：US5020206A

    公开(公告)日：1991-06-04

    申请号：US569981

    申请日：1990-08-20

    申请人： Hiroshi Yoshida ,  Sotoshi Saito ,  Tatsuo Ito

    发明人： Hiroshi Yoshida ,  Sotoshi Saito ,  Tatsuo Ito

    IPC分类号： A44B19/42 ,  A44B19/46 ,  A44B19/50

    CPC分类号： A44B19/42 ,  A44B19/50 ,  Y10T29/49782 ,  Y10T29/5303 ,  Y10T29/53291

    摘要： In manufacturing a slide fastener chain, (a) two series of alignment markers are applied to the continuous fastener tapes at intervals longitudinally thereof with their respective patterns matched with each other; (b) the opposed continuous fastener tapes are fed in side-by-side toward an element-attaching station; (c) the corresponding alignment markers are detected during the feed of the opposed continous fastener tapes; (d) the feeds of the opposed fastener tapes are controlled in such a way that the fastener tapes are allowed to continue feeding if the corresponding alignment markers prove to be in registry with each other, or the feed of the preceding fastener tape is restrained to thus bring the corresponding alignment markers into registry, if the corresponding alignment markers proves out of registry with each other; and (e) the two rows of continuous fastener elements are applied to the longitudinal edges of the opposed fastener tapes with the alignment markers in registry with each other, so that a slide fastener chain having the continouous fastener tapes bearing their respective patterns matched with each other is provided.

    Method of manufacturing the peripheral wall of a tank for an oil-immersed electric apparatus
    16.
    发明授权
    Method of manufacturing the peripheral wall of a tank for an oil-immersed electric apparatus 失效
    一种用于油浸式电气设备的罐的周壁的制造方法

    公开(公告)号：US4469269A

    公开(公告)日：1984-09-04

    申请号：US437008

    申请日：1982-10-27

    申请人： Tatsuo Ito ,  Tadao Murata ,  Miyoshi Horiuchi ,  Masahiro Goto

    发明人： Tatsuo Ito ,  Tadao Murata ,  Miyoshi Horiuchi ,  Masahiro Goto

    IPC分类号： B23P15/26 ,  H01F27/02 ,  H01F27/12 ,  H01F41/00 ,  B23K31/00 ,  B23K31/06

    CPC分类号： B23P15/26 ,  H01F27/025

    摘要： A method of manufacturing the peripheral wall of a tank for an oil-immersed electric apparatus which comprises manufacturing a panel unit through the steps of:fabricating a panel by pressing a thin steel sheet to form an upward extending flange along both edges of the panel and provide a plurality of reinforcement depressions concaved toward the backside of the flat portion of said panel;folding the panel into two parts with the surface of the panel kept outside along the central line extending between both edges of the panel to fabricate a hollow fin;joining both sides of the folded fin by spot welding the reinforcement depressions; andwelding together the closely facing edges of both sides of the fin,and constructing the peripheral wall of the tank by joining together a plurality of panel units fabricated through the above-mentioned steps by welding the flanges of said panel units.

    摘要翻译： 一种油浸式电气设备用槽的周壁的制造方法，其特征在于，包括以下工序来制造面板单元：通过压制薄钢板来制造面板，以沿面板的两个边缘形成向上延伸的凸缘;以及 提供朝向所述面板的平坦部分的背面凹陷的多个加强凹部; 将面板折叠成两部分，其中面板的表面沿着在面板的两个边缘之间延伸的中心线保持在外部，以制造中空的翅片; 通过点焊加固凹陷来连接折叠翅片的两侧; 并且通过将所述面板单元的凸缘焊接在一起，将通过上述步骤制造的多个面板单元接合在一起，从而将翅片的两侧的紧密相对的边缘焊接在一起，并且构成罐的周壁。

    LICENSE MANAGEMENT SYSTEM, SALES MANAGEMENT APPARATUS, AND LICENSE MANAGEMENT APPARATUS
    18.
    发明申请
    LICENSE MANAGEMENT SYSTEM, SALES MANAGEMENT APPARATUS, AND LICENSE MANAGEMENT APPARATUS 审中-公开
    许可管理系统，销售管理装置和许可管理装置

    公开(公告)号：US20120215662A1

    公开(公告)日：2012-08-23

    申请号：US13504536

    申请日：2010-11-02

    申请人： Tatsuo Ito

    发明人： Tatsuo Ito

    IPC分类号： G06F21/00 ,  G06Q30/06

    CPC分类号： H04L63/102 ,  G06F21/10 ,  H04L2463/101

    摘要： A disclosed license management system includes a sales management apparatus and a license management apparatus. The sales management apparatus includes a transmission unit that transmits a registration request including configuration information of a group including a combination of plural selected programs; a product registration unit that receives an input of license information corresponding to the group, associates and stores the license information with the group, in a product information storage unit as product information; and a sales management unit that transmits a list of the product information in response to a reception of a purchase request for purchasing the program, the product information being stored in the product information storage unit. The license management apparatus includes a group information storage unit that stores the configuration information included in the registration request.

    摘要翻译： 公开的许可证管理系统包括销售管理装置和许可证管理装置。 销售管理装置包括：传送单元，其发送包括具有多个选择节目的组合的组的配置信息的注册请求; 接收对应于该组的许可证信息的输入的产品登记单元，将产品信息存储单元中的与该组相关联并存储许可信息作为产品信息; 以及销售管理单元，其响应于接收到购买所述程序的购买请求而发送所述商品信息的列表，所述商品信息被存储在所述商品信息存储单元中。 许可证管理装置包括存储注册请求中包括的配置信息的组信息存储单元。

    Motor Drive Circuit
    19.
    发明申请
    Motor Drive Circuit 有权
    电机驱动电路

    公开(公告)号：US20120194114A1

    公开(公告)日：2012-08-02

    申请号：US13191972

    申请日：2011-07-27

    申请人： Tatsuo Ito ,  Yuji Uchiyama

    发明人： Tatsuo Ito ,  Yuji Uchiyama

    IPC分类号： H02P7/285

    CPC分类号： H02P7/285

    摘要： A motor drive circuit includes: a drive circuit configured to drive a motor whose coil current decreases with increase in counter electromotive voltage of a motor coil; a detection circuit configured to detect whether or not a current value of the coil current is greater than a predetermined value; a first control circuit configured to control the drive circuit so that the current value of the coil current becomes smaller than or equal to the predetermined value, when it is detected that the current value of the coil current is greater than the predetermined value; and a second control circuit configured to control the first control circuit so that the first control circuit does not control the drive circuit based on a detection result of the detection circuit until a predetermined time has elapsed from a start of supply of the coil current.

    摘要翻译： 电动机驱动电路包括：驱动电路，被配置为驱动线圈电流随着电动机线圈的反电动势电压的增加而减小的电动机; 检测电路，被配置为检测线圈电流的当前值是否大于预定值; 第一控制电路，其被配置为当检测到所述线圈电流的电流值大于所述预定值时，控制所述驱动电路使得所述线圈电流的电流值变得小于或等于所述预定值; 以及第二控制电路，被配置为控制所述第一控制电路，使得所述第一控制电路在从所述线圈电流的供应开始经过预定时间之后，基于所述检测电路的检测结果来控制所述驱动电路。