公开(公告)号：US20090014795A1

公开(公告)日：2009-01-15

申请号：US11658564

申请日：2005-07-14

Applicant: Risho Koh ,  Katsuhiko Tanaka ,  Shigeharu Yamagami ,  Koichi Terashima ,  Hitoshi Wakabayashi ,  Kiyoshi Takeuchi ,  Masayasu Tanaka ,  Masahiro Nomura ,  Koichi Takeda

Inventor： Risho Koh ,  Katsuhiko Tanaka ,  Shigeharu Yamagami ,  Koichi Terashima ,  Hitoshi Wakabayashi ,  Kiyoshi Takeuchi ,  Masayasu Tanaka ,  Masahiro Nomura ,  Koichi Takeda

IPC: H01L29/786 ,  H01L27/12 ,  H01L21/336

CPC classification number: H01L29/785 ,  H01L29/66795

Abstract: A π gate FinFET structure having reduced variations in off-current and parasitic capacitance and a method for production thereof are provided. The structure of an element is improved so that an off-current suppressing capability can be exhibited more strongly. A field effect transistor, wherein a first insulating film and a semiconductor region are provided so as to protrude upward with respect to the flat surface of a base, the field effect transistor has a gate electrode, a gate insulating film and a source/drain region, and a channel is formed at least on the side surface of the semiconductor region, wherein that the first insulating film is provided on an etch stopper layer composed of a material having an etching rate lower than at least the lowermost layer of the first insulating film for etching under a predetermined condition.

Abstract translation: 提供了一种具有减小的截止电流和寄生电容的变化的p型门FinFET结构及其制造方法。 改善了元件的结构，使得能够更强烈地显示出截止电流的能力。 一种场效应晶体管，其中第一绝缘膜和半导体区域设置成相对于基底的平坦表面向上突出，所述场效应晶体管具有栅极电极，栅极绝缘膜和源极/漏极区域 并且至少在所述半导体区域的侧表面上形成沟道，其中所述第一绝缘膜设置在由蚀刻速率低于所述第一绝缘膜的最下层的蚀刻速率的材料构成的蚀刻停止层上 用于在预定条件下蚀刻。

公开(公告)号：US20080291559A1

公开(公告)日：2008-11-27

申请号：US11889011

申请日：2007-08-08

Applicant: Fuminori Tanaka ,  Katsuhiko Tanaka ,  Akira Ishii ,  Susumu Sugiyama

Inventor： Fuminori Tanaka ,  Katsuhiko Tanaka ,  Akira Ishii ,  Susumu Sugiyama

IPC: G02B7/185 ,  B05D5/12

CPC classification number: G02B26/0858 ,  G02B26/06

Abstract: A variable shape mirror includes a support substrate provided with a conductive bonding portion that is divided into two areas bonded to a lamination type piezoelectric actuator. A bonding surface of the piezoelectric actuator is provided with a first metal film that is divided into a first area and a second area that are not connected to each other electrically. Side faces of the piezoelectric actuator are provided with a second metal film that connects a first common electrode to the first area electrically or connects a second common electrode to the second area electrically. The piezoelectric actuator is disposed on the bonding portion so that the individual areas of the first metal film are connected electrically to the different areas of the bonding portion, respectively.

Abstract translation: 可变形镜包括设置有导电接合部分的支撑基板，该导电接合部分被分成结合到层压型压电致动器的两个区域。 压电致动器的接合表面设置有第一金属膜，其被分成未彼此电连接的第一区域和第二区域。 压电致动器的侧面设置有第二金属膜，其将第一公共电极连接到第一区域，或者将第二公共电极电连接到第二区域。 压电致动器设置在接合部分上，使得第一金属膜的各个区域分别电连接到接合部分的不同区域。

公开(公告)号：US20060256457A1

公开(公告)日：2006-11-16

申请号：US11406498

申请日：2006-04-19

Applicant: Hitoshi Fujii ,  Susumu Sugiyama ,  Akira Ishii ,  Katsuhiko Tanaka ,  Wataru Kuze

Inventor： Hitoshi Fujii ,  Susumu Sugiyama ,  Akira Ishii ,  Katsuhiko Tanaka ,  Wataru Kuze

IPC: G02B5/08

CPC classification number: G02B7/1822 ,  G02B26/0825

Abstract: In a variable-shape mirror of which the shape of the mirror surface can be varied, a mirror portion is bonded only to a fixed portion and not to a piezoelectric element. When the piezoelectric element is not operating, the mirror portion, receiving a predetermined force from the piezoelectric element, makes contact with the piezoelectric element. When the piezoelectric element contracts, the mirror portion tends to restore its original shape by its counterforce. Thus, even when the piezoelectric element contracts, the contact between the mirror portion and the piezoelectric element is held, and hence the electric conduction to the piezoelectric element is maintained.

Abstract translation: 在镜面的形状可以变化的可变形反射镜中，镜部仅与固定部分接合而不与压电元件接合。 当压电元件不工作时，接收来自压电元件的预定力的反射镜部分与压电元件接触。 当压电元件收缩时，反射镜部分倾向于通过其反作用力恢复其原始形状。 因此，即使当压电元件收缩时，保持反射镜部分和压电元件之间的接触，因此保持对压电元件的导电。

公开(公告)号：US06900412B2

公开(公告)日：2005-05-31

申请号：US10637572

申请日：2003-08-11

Applicant: Masato Taniguchi ,  Masakazu Nagasawa ,  Nobuyuki Hotta ,  Katsuhiko Tanaka

Inventor： Masato Taniguchi ,  Masakazu Nagasawa ,  Nobuyuki Hotta ,  Katsuhiko Tanaka

IPC: F23Q7/00 ,  F23Q7/22

CPC classification number: F23Q7/001

Abstract: A glow plug according to one embodiment of the present invention includes a cylindrical metallic shell, an electrode rod disposed in a rear portion of the metallic shell, a heater disposed in a front portion of the metallic shell, and an electric insulator provided between an inner surface of the metallic shell and a circumferential surface of the electrode rod to keep the electrode rod insulated from the metallic shell. The metallic shell has a portion caulked to the electrode rod at a location axially corresponding to the electric insulator so that the circumferential surface of the electrode rod becomes deformed to define therein a recessed portion. The caulked portion is engaged in the recessed portion with the caulked portion with the electric insulator interposed between the caulked portion and the recessed portion, thereby securing the electrode rod in the metallic shell.

Abstract translation: 根据本发明的一个实施例的电热塞包括一个圆柱形的金属外壳，一个位于金属外壳的后部的一个电极棒，一个位于金属外壳的前部的加热器， 金属壳的表面和电极棒的周向表面，以使电极棒与金属壳绝缘。 金属壳体具有在与电绝缘体轴向对应的位置处铆接到电极棒的部分，使得电极棒的圆周表面变形以在其中限定凹陷部分。 铆接部分与铆接部分接合，其中电绝缘体插入在铆接部分和凹陷部分之间，从而将电极棒固定在金属壳体中。

公开(公告)号：US06744015B2

公开(公告)日：2004-06-01

申请号：US10157975

申请日：2002-05-31

Applicant: Katsuhiko Tanaka ,  Masakazu Nagasawa

Inventor： Katsuhiko Tanaka ,  Masakazu Nagasawa

IPC: F23Q722

CPC classification number: F23Q7/001 ,  F23Q2007/004

Abstract: The present invention provides an inexpensive heater exhibiting good gas-tightness, as well as a method for manufacturing the same. The heater includes a cylindrical metallic shell having a through-hole with a heating element disposed in the through-hole such that a portion projects from one end of the shell. The heater is adapted to generate heat upon application of electricity thereto. A rod-like axial member has a coil lead for electrically connecting a portion of the axial member and the heating element. A gas-tight seal member formed of an insulating polymeric material is interposed between the axial member and the inner surface of the through-hole in such a manner to surround the outer circumferential surface of the axial member. A crimped portion of the metallic shell brings the gas-tight seal member into close contact with the outer circumferential surface of the axial member and the inner wall surface of the through-hole form a gas tight seal.

Abstract translation: 本发明提供一种具有良好气密性的廉价加热器及其制造方法。 该加热器包括一个圆柱形的金属外壳，其具有通孔，该通孔具有设置在通孔中的加热元件，使得一部分从外壳的一端伸出。 加热器适于在施加电力时产生热量。 杆状轴向构件具有用于电连接轴向构件和加热元件的一部分的线圈引线。 由绝缘聚合物材料形成的气密密封构件以包围轴向构件的外周面的方式插入在轴向构件和通孔的内表面之间。 金属壳的压接部使气密密封构件与轴向构件的外周面紧密接触，并且通孔的内壁面形成气密密封。

公开(公告)号：US06094322A

公开(公告)日：2000-07-25

申请号：US980059

申请日：1997-11-26

Applicant: Takashi Nakagomi ,  Yoshihisa Ohno ,  Hitoshi Nakamura ,  Tetsuya Yoshioka ,  Katsuhiko Tanaka

Inventor： Takashi Nakagomi ,  Yoshihisa Ohno ,  Hitoshi Nakamura ,  Tetsuya Yoshioka ,  Katsuhiko Tanaka

IPC: G11B15/68 ,  G11B17/22

CPC classification number: G11B15/688 ,  G11B17/225 ,  G11B17/228

Abstract: An apparatus for automatically exchanging a number of record medium cassettes. The apparatus includes a plurality of cassette exchange units 21-24. Each cassette exchange unit has a cassette storing device 32 in which a plurality of record medium cassettes are installed, one or more recording and reproducing devices 33, a cassette transporting device 34 including a cassette hand over mechanism 35 for transporting desired record medium cassettes between the cassette storing devices and the recording and reproducing devices, and a controller 39. The controllers 39 of the cassette exchange units are controlled by a system controller 40 which is connected to a host computer 70 by means of SCSI cables or interface cables 61-69. The recording and reproducing devices 33 are connected in series with the host computer 70. The cassettes can be transported between the cassette exchange units by means of bridging mechanisms 25-27.

Abstract translation: 一种用于自动交换多个记录介质盒的装置。 该装置包括多个盒式存储器更换单元21-24。 每个盒式交换单元具有盒式存储装置32，其中安装有多个记录介质盒，一个或多个记录和再现装置33，盒式磁带传送装置34，其包括用于在第 盒式存储装置和记录和再现装置以及控制器39.盒式交换单元的控制器39由系统控制器40控制，系统控制器40通过SCSI电缆或接口电缆61-69连接到主计算机70。 记录和再现装置33与主计算机70串联连接。盒可通过桥接机构25-27在盒式交换单元之间传送。

公开(公告)号：US5930498A

公开(公告)日：1999-07-27

申请号：US827048

申请日：1997-03-25

Applicant: Katsuhiko Tanaka

Inventor： Katsuhiko Tanaka

IPC: H01L29/00 ,  G06F17/13 ,  G06F17/50 ,  G06T17/20 ,  G06F15/00

CPC classification number: G06T17/20

Abstract: A discreted grid producing apparatus is for discreting an analytic region into a plurality of micro-regions of discreted grid points on numerically solving a partial differential equation. The apparatus produces a discreted grid for use in obtaining simultaneous equations approximating to the partial differential equation. The apparatus comprises a grid producing section for producing grids as boundary grids on a surface and a boundary of an analytic region. The grid producing section may modifies locations of grids in order to prevent each of CV regions from passing the surface and the boundary. A basic grid producing section forms a rectangular region including the analytic region. The basic grid producing section recurrently divides the rectangular region into a plurality of micro-rectangular regions to produce basic grids. A deleting section deletes specific ones of the basic grids that exist in the analytic region. The deleting section further deletes selected ones of the basic grids that the CV regions pass the surface or the boundary of the analytic region. A Delaunay division section carries out Delaunay division of the analytic region in accordance with remaining basic grids and the boundary grids to produce discreted grids.

Abstract translation: 离散栅格产生装置用于在分解偏微分方程上将分析区域分离成离散格网点的多个微区域。 该装置产生离散网格，用于获得接近偏微分方程的联立方程。 该装置包括栅格产生部分，用于在分析区域的表面和边界上产生作为边界网格的栅格。 网格产生部分可以修改网格的位置，以防止每个CV区域通过表面和边界。 基本网格生成部分形成包括分析区域的矩形区域。 基本网格生成部分将矩形区域反复地分割成多个微矩形区域以产生基本网格。 删除部分删除分析区域中存在的特定基本网格。 删除部分进一步删除CV区域通过分析区域的表面或边界的所选基本网格。 Delaunay部门根据剩余的基本网格和边界网格进行分析区域的Delaunay部门，以产生离散的网格。

公开(公告)号：US5683183A

公开(公告)日：1997-11-04

申请号：US721345

申请日：1996-09-26

Applicant: Katsuhiko Tanaka ,  Hiromitsu Muraki ,  Ikunori Sakatani

Inventor： Katsuhiko Tanaka ,  Hiromitsu Muraki ,  Ikunori Sakatani

IPC: F16C21/00 ,  F16C33/10 ,  F16C33/12 ,  G11B19/20 ,  F16C32/06

CPC classification number: F16C33/107 ,  F16C17/026 ,  F16C21/00 ,  F16C33/12 ,  F16C33/122 ,  G11B19/2009 ,  F16C2204/20 ,  F16C2370/12

Abstract: A bearing device includes a housing, a shaft arranged in an inner circumference of the housing, and a pair of bearings arranged between the shaft and the housing, and spaced from each other in an axial direction of the shaft, at least one of the bearings comprising a sleeve inserted in the housing and formed cylindrically. The sleeve has an outer layer portion including an outer cylindrical surface and an inner layer portion including an inner cylindrical surface, the outer layer portion being harder than the inner layer portion, the inner cylindrical surface having a groove for generating dynamic pressure. The sleeve is improved in working accuracy, and the dynamic pressure generating grooves can be formed with ease.

Abstract translation: 轴承装置包括壳体，布置在壳体的内圆周中的轴和布置在轴和壳体之间并且在轴的轴向彼此间隔开的一对轴承，至少一个轴承 包括插入壳体中并形成为圆柱形的套筒。 套筒具有包括外圆柱形表面的外层部分和包括内圆柱形表面的内层部分，外层部分比内层部分硬，内圆柱形表面具有用于产生动压的凹槽。 该套筒的加工精度提高，能够容易地形成动压产生槽。

公开(公告)号：US5356749A

公开(公告)日：1994-10-18

申请号：US79826

申请日：1993-06-23

Applicant: Kazuyoshi Hagiwara ,  Katsuhiko Tanaka

Inventor： Kazuyoshi Hagiwara ,  Katsuhiko Tanaka

IPC: C07C279/18 ,  G03G9/097 ,  G03G13/08

CPC classification number: G03G9/09775 ,  C07C279/18

Abstract: A guanidine type compound has the following formula: ##STR1## wherein R.sup.1 to R.sup.8 are each a hydrogen atom, an alkyl group, an amino group, an alkoxy group, a substituted or unsubstituted aryl group, and R.sup.1 to R.sup.8 may be the same as or different from each other and together may form a ring with the adjacent substituents; X is a halogen atom, a hydroxyl group or an alkoxy group; and m and n are each an integer having a value of 1 to 8. The guanidine compound is employed in a toner for electrostatic development and the toner can be used in an electrophotographic apparatus including a facsimile apparatus for receiving image information from an electrophotographic copier.

Abstract translation: 胍型化合物具有下式：其中R 1至R 8各自为氢原子，烷基，氨基，烷氧基，取代或未取代的芳基，R 1至R 8可以与 或彼此不同，并且可以与相邻的取代基形成环; X是卤素原子，羟基或烷氧基; 并且m和n各自为1至8的整数。胍化合物用于静电显影用调色剂中，调色剂可用于包括用于从电子照相复印机接收图像信息的传真装置的电子照相设备中。

公开(公告)号：US4798476A

公开(公告)日：1989-01-17

申请号：US724485

申请日：1985-04-18

Applicant: Ikunori Sakatani ,  Katsuhiko Tanaka ,  Masaru Tamaki

Inventor： Ikunori Sakatani ,  Katsuhiko Tanaka ,  Masaru Tamaki

IPC: F16C17/08 ,  F16C33/10 ,  F16C17/10 ,  F16C32/06

CPC classification number: F16C33/107 ,  F16C17/026 ,  F16C17/08

Abstract: A dynamic pressure type fluid bearing device in which a housing and a shaft rotatable relative to each other are opposed to each other to provide inner and outer bearing surfaces for radial load. One of these bearing surfaces is formed with a groove for generating dynamic pressure and the housing and the shaft are opposed to each other in a first and a second bearing surface for thrust load. A circulation path for circulating lubricant is formed in at least one of the housing and the shaft and opens in the first and/or second bearing surface.

Abstract translation: 一种动压式流体轴承装置，其中壳体和可相对于彼此旋转的轴彼此相对以提供用于径向载荷的内和外轴承表面。 这些支承面中的一个形成有用于产生动压的槽，并且壳体和轴在第一和第二支承表面中彼此相对以用于推力负载。 用于循环润滑剂的循环路径形成在壳体和轴中的至少一个中，并且在第一和/或第二支承表面中开口。