公开(公告)号：US5544091A

公开(公告)日：1996-08-06

申请号：US205844

申请日：1994-03-02

申请人： Tohru Watanabe

发明人： Tohru Watanabe

IPC分类号： G06F17/10 ,  H04N7/14 ,  G06F7/38

CPC分类号： H04N7/147 ,  G06F17/10

摘要： For input signals f0-f7, by the implementing of signal processing in several stages with bit-serial form, output signals f0-f7 are obtained. For input signals f0-f7, non-two's power approximation proportions of ideal values of fixed coefficient, i.e., cos[.pi.l(2K+1)/2N] are applied. This results in asymmetrical hardware to implement a forward transform mode and an inverse transform mode. Therefore, by adding a circuit element which is employed for a forward transform mode, and by adding a circuit element which is employed for an inverse transform mode, hardware which can deal with both of forward transform and inverse transform is realized.

摘要翻译： 对于输入信号f0-f7，通过以位串行形式实现数个级的信号处理，获得输出信号f0-f7。 对于输入信号f0-f7，施加固定系数的理想值的非二次方的功率近似比例，即cosπ（2K + 1）/ 2N]。 这导致不对称硬件实现正向变换模式和逆变换模式。 因此，通过添加用于正向变换模式的电路元件，并且通过添加用于逆变换模式的电路元件，实现了可以处理正向变换和逆变换两者的硬件。

公开(公告)号：US5398459A

公开(公告)日：1995-03-21

申请号：US156641

申请日：1993-11-24

申请人： Katsuya Okumura ,  Tohru Watanabe ,  Riichirou Aoki ,  Hiroyuki Yano ,  Masako Kodera ,  Atsushi Shigeta ,  You Ishii ,  Norio Kimura ,  Masayoshi Hirose ,  Yukio Ikeda

发明人： Katsuya Okumura ,  Tohru Watanabe ,  Riichirou Aoki ,  Hiroyuki Yano ,  Masako Kodera ,  Atsushi Shigeta ,  You Ishii ,  Norio Kimura ,  Masayoshi Hirose ,  Yukio Ikeda

IPC分类号： B24B37/10 ,  B24B37/30 ,  B24B1/00

CPC分类号： B24B37/102 ,  B24B37/30

摘要： A workpiece such as a semiconductor wafer is positioned between a turntable and a top ring and polished by an abrasive cloth on the turntable while the top ring is being pressed against the turntable. The top ring has a retaining ring for preventing the workpiece from deviating from the lower surface of the top ring, and the retaining ring has an inside diameter larger than an outside diameter of the workpiece. The rotation of the turntable imparts a pressing force in a direction parallel to the upper surface of the turntable to the workpiece so that an outer periphery of the workpiece contacts an inner periphery of the retaining ring, and the rotation of the retaining ring imparts a rotational force to the workpiece so that the workpiece performs a planetary motion relative to the top ring in the retaining ring.

摘要翻译： 诸如半导体晶片的工件位于转盘和顶环之间，并且当顶环被压靠在转盘上时，其通过研磨布在转盘上抛光。 顶环具有用于防止工件偏离顶环的下表面的保持环，并且保持环的内径大于工件的外径。 转台的转动使平台于转台上表面的方向向工件施加压力，使得工件的外周与保持环的内周接触，并且保持环的旋转赋予转动 使工件相对于保持环中的顶环执行行星运动。

公开(公告)号：US5254872A

公开(公告)日：1993-10-19

申请号：US673265

申请日：1991-03-21

申请人： Takashi Yoda ,  Tohru Watanabe ,  Katsuya Okumura

发明人： Takashi Yoda ,  Tohru Watanabe ,  Katsuya Okumura

IPC分类号： H01L23/532 ,  H01L23/48

CPC分类号： H01L23/53223 ,  H01L2924/0002

摘要： A semiconductor device having a reliable contact is disclosed. The device includes a barrier film deposited on the bottom and side wall of a contact hole opened in a insulating film at a predetermined position; a first metal film filled in the contact hole; and a second metal film of low resistance for forming an interconnection which passes above the contact hole filled in with the first metal film. An oxide film is formed by oxidation on the barrier metal film. And a method of manufacturing the semiconductor device is disclosed. The method includes the steps of: after opening a contact hole at a predetermined position in an insulating film deposited on a semiconductor substrate, forming a barrier film in the bottom and side wall of the contact hole; filling the contact hole with a first metal film while heating the semiconductor substrate at a predetermined temperature; and depositing a second metal film over the surface of the semiconductor device and patterning the second metal film to form an interconnection which passes the contact hole that has been filled in with the first metal film.

摘要翻译： 公开了具有可靠接触的半导体器件。 该装置包括沉积在预定位置处在绝缘膜上开口的接触孔的底部和侧壁上的阻挡膜; 填充在接触孔中的第一金属膜; 以及用于形成互连件的低电阻的第二金属膜，其通过填充有第一金属膜的接触孔以上。 在阻挡金属膜上通过氧化形成氧化膜。 并且公开了一种制造半导体器件的方法。 该方法包括以下步骤：在沉积在半导体衬底上的绝缘膜中的预定位置打开接触孔之后，在接触孔的底壁和侧壁中形成阻挡膜; 在第一金属膜上填充接触孔，同时在预定温度下加热半导体衬底; 以及在所述半导体器件的表面上沉积第二金属膜，并且对所述第二金属膜进行构图以形成通过已经填充有所述第一金属膜的所述接触孔的互连。

公开(公告)号：US5057926A

公开(公告)日：1991-10-15

申请号：US534236

申请日：1990-06-07

申请人： Tohru Watanabe

发明人： Tohru Watanabe

IPC分类号： H01L27/148 ,  H04N5/353 ,  H04N5/3728

CPC分类号： H01L27/14887 ,  H04N3/1556

摘要： A method of driving a solid-state imaging device for discharging optical charge stored in a channel area of a solid-state imaging device so as to adjust exposure. In a solid-state imaging device having a horizontal-type overflow drain structure in which an overflow drain is formed at a channel stop for dividing a channel area, optical charge stored in the channel area is transferred in an opposite direction to a reading direction during a vertical scanning period and a potential barrier between the channel area and the overflow drain is extinguished during the period of transfer of optical charge, thereby discharging the charge. The optical charge stored again in the channel area is transferred in the reading direction within a blanking period during the vertical scanning period. In driving a device having a vertical-type overflow drain structure in which a channel area is formed by being divided in a diffusion area formed on a semiconductor substrate, optical charge stored in the channel area is transferred in an opposite direction to a reading direction during a vertical scanning period and a potential barrier between the channel area and the semiconductor substrate is extinguished during the period of transfer of the optical charge, thereby discharging the optical charge. The optical charge stored again in the channel area is transferred in the reading direction within a blanking period during the vertical scanning period. Exposure of the solid-state imaging device is adjusted by means of a discharge timing.

公开(公告)号：US5043801A

公开(公告)日：1991-08-27

申请号：US434809

申请日：1989-11-10

申请人： Tohru Watanabe

发明人： Tohru Watanabe

IPC分类号： H04N5/225 ,  H04N5/228 ,  H04N5/235 ,  H04N5/335 ,  H04N5/355 ,  H04N5/372 ,  H04N5/378 ,  H04N9/73

CPC分类号： H04N9/735

摘要： A solid-state image sensing apparatus comprises a light source (8) which emits a red monochromatic light (R), a green monochromatic light (G) and a blue monochromatic light (B) repeatedly one for every field to illuminate an object. A CCD solid-state image sensing device (1) converts the light reflected back from the object into charge signals. In the respective field periods, a charge signal converted by the CCD solid-state image sensing device (1) is expelled at a first timing and then read out at a second timing. The first timing is controlled for the respective field periods. This allows an effective photoelectric conversion period between the first and second timings to be controlled for the respective field periods.

公开(公告)号：US4910856A

公开(公告)日：1990-03-27

申请号：US305013

申请日：1989-02-02

申请人： Tohru Watanabe

发明人： Tohru Watanabe

IPC分类号： B23P19/00 ,  B23P19/04

CPC分类号： B23P19/04 ,  B23P19/002 ,  Y10T29/49838 ,  Y10T29/49902 ,  Y10T29/53696 ,  Y10T29/53926

摘要： There is disclosed a method and apparatus for aligning and assembling disk-shaped works having projections on outer peripheries thereof. A vessel-shaped work is positioned and a plurality of disk-shaped works in a stacked condition are guided to a position on the opening edge of the vessel-shaped work by the work guide means, and then the pin provided for up and down movement on the rotary head is either inserted between adjacent ones of the projections of the disk-shaped works or contacted with and stopped by an upper face of one of the projections of the disk-shaped works. Also when the pin is stopped by the upper face of the one projection, as the rotary head is rotated, the pin is moved in the circumferential direction of the disk-shaped works so that it is disengaged from the upper face of the one projection and the engaged with an adjacent one of the projections of the disk-shaped work. Thus, the disk-shaped works are finally rotated in an integral relationship by the pin. Accordingly, the projections of the disk-shaped works are successively aligned with and fitted into the recessed grooves of the vessel-shaped work beginning with the lowermost one of the disk-shaped works. In this manner, the plurality of disk-shaped works are finally assembled in an aligned condition to the inside of the vessel-shaped work.

摘要翻译： 公开了一种用于对准和组装具有在其外周上具有突起的盘形工件的方法和装置。 将容器状的工件定位，并且将堆叠状态的多个圆盘状工件通过工作引导装置引导到容器状工件的开口边缘上的位置，然后设置用于上下运动的销 在旋转头上插入盘形工件的相邻的突起之间，或者与盘形工件的一个突起的上表面接触并停止。 此外，当销被一个突起的上表面停止时，当旋转头旋转时，销沿圆盘状工件的圆周方向移动，使其从一个突起的上表面脱离，并且 与盘状工件的相邻的一个突起接合。 因此，盘形工件最终以销的整体关系旋转。 因此，圆盘状工件的凸起与盘形工件的最下面的一起形成连续对齐并嵌合在容器状工件的凹槽中。 以这种方式，多个盘状工件最终以对准的状态组装到容器状工件的内部。

公开(公告)号：US09727069B2

公开(公告)日：2017-08-08

申请号：US14376087

申请日：2012-02-02

申请人： Tohru Watanabe ,  Masato Utsumi ,  Naohiro Yuasa ,  Masao Tsuyuzaki ,  Nobuhisa Kobayashi ,  Masao Tada ,  Yuuichi Ootake ,  Chiemi Tsuchiya

发明人： Tohru Watanabe ,  Masato Utsumi ,  Naohiro Yuasa ,  Masao Tsuyuzaki ,  Nobuhisa Kobayashi ,  Masao Tada ,  Yuuichi Ootake ,  Chiemi Tsuchiya

IPC分类号： G05B11/01 ,  G05D3/12 ,  G05F1/66 ,  G06Q50/06 ,  G06Q10/04

CPC分类号： G05F1/66 ,  G06Q10/04 ,  G06Q50/06

摘要： A power demand adjustment system and method that controls a plurality of sub-aggregators and electrical devices in a customer's facility based on information collected by the power company and the sub-aggregators. The method and system includes a comparison of the power company and sub-aggregator data which enables accurate accounting and control of the customer's electrical devices.

公开(公告)号：US20150077494A1

公开(公告)日：2015-03-19

申请号：US14477999

申请日：2014-09-05

申请人： Yuuzoh Obata ,  Tohru Watanabe ,  Kazuyoshi Matsumoto ,  Toshihisa Nakamura ,  Makoto Kikura ,  Kazuyoshi Kondo ,  Norikazu Yanase ,  Gaku Hosono

发明人： Yuuzoh Obata ,  Tohru Watanabe ,  Kazuyoshi Matsumoto ,  Toshihisa Nakamura ,  Makoto Kikura ,  Kazuyoshi Kondo ,  Norikazu Yanase ,  Gaku Hosono

IPC分类号： B41J11/00 ,  B65G47/76

CPC分类号： B41J11/007

摘要： An image forming apparatus includes an image forming device, a conveyor, and a separation unit. The image forming device forms an image on a printing medium. The separation unit separates a printing medium from the belt. The separation unit includes a claw portion to contact the belt, and a first wing and a second wing disposed at both sides of the claw portion in a direction perpendicular to a conveyance direction of the printing medium. Each of the first wing and the second wing has a guide face to guide the printing medium. The guide face is a sloped face that slopes downward in a direction away from the claw portion with respect to the direction perpendicular to the conveyance direction of the printing medium. Each of the first wing and the second wing has an upstream end that recedes toward a downstream side in the conveyance direction.

摘要翻译： 图像形成装置包括图像形成装置，输送机和分离单元。 图像形成装置在打印介质上形成图像。 分离单元将打印介质与带分离。 分离单元包括与皮带接触的爪部分，以及在垂直于打印介质的传送方向的方向上设置在爪部两侧的第一翼和第二翼。 第一翼和第二翼中的每一个具有引导面以引导打印介质。 引导面是相对于与打印介质的输送方向垂直的方向从远离爪部的方向向下方倾斜的倾斜面。 第一翼和第二翼中的每一个具有沿输送方向向下游侧后退的上游端。

公开(公告)号：US08978237B2

公开(公告)日：2015-03-17

申请号：US13599825

申请日：2012-08-30

申请人： Tohru Watanabe

发明人： Tohru Watanabe

IPC分类号： H04R31/00 ,  G02B6/12 ,  H01S5/026 ,  H01S5/0625 ,  G02B6/42 ,  G02F1/21 ,  H01S5/022 ,  H01S5/024 ,  H01S5/12

CPC分类号： G02B6/12007 ,  G02B6/4233 ,  G02F2001/212 ,  H01S5/02208 ,  H01S5/02284 ,  H01S5/02415 ,  H01S5/0261 ,  H01S5/06258 ,  H01S5/1209 ,  H01S5/1212 ,  Y10T29/49005 ,  Y10T29/4908 ,  Y10T29/49131 ,  Y10T29/49826 ,  Y10T29/49895

摘要： A method to align an optical device optically with an interference device is disclosed. The method includes steps of: selecting one of arm waveguides, biasing rest of arm waveguides to cause optical absorption thereat, and aligning the optical device optically with the selected arm waveguide.

摘要翻译： 公开了一种使光学装置与干涉装置光学对准的方法。 该方法包括以下步骤：选择臂波导中的一个，偏置臂波导的其余部分以在其上引起光学吸收，并将光学器件与所选择的臂波导光学对准。

公开(公告)号：US20130136388A1

公开(公告)日：2013-05-30

申请号：US13346032

申请日：2012-01-09

申请人： Katsumi Uesaka ,  Tohru Watanabe

发明人： Katsumi Uesaka ,  Tohru Watanabe

IPC分类号： G02F1/035

CPC分类号： G02F1/0123 ,  G02F1/225

摘要： An optical modulation apparatus, including: a Mach-Zehnder optical modulator having two light waveguides, two output light waveguides, and a join-and-branch portion located therebetween; a drive circuit configured to output a modulation signal to modulation electrodes provided respectively on the two light waveguides as a differential signal, the modulation signal modulating lights propagated in the two light waveguides; a phase adjustment circuit configured to control first phase control signals to be output to phase adjustment electrodes provided respectively on the two light waveguides, and adjust phases of lights propagated in the two light waveguides; a phase shift control circuit configured to switch second phase control signals to be output to phase shift electrodes provided respectively on the two light waveguides, and change phases of the lights propagated in the two light waveguides; and a signal polarity reversal circuit configured to reverse a polarity of the differential signal.

摘要翻译： 一种光调制装置，包括：具有两个光波导的Mach-Zehnder光调制器，两个输出光波导和位于它们之间的连接和分支部分; 驱动电路，被配置为将调制信号输出到分别设置在两个光波导上的调制电极作为差分信号，调制信号调制在两个光波导中传播的光; 相位调整电路，被配置为将第一相位控制信号输出到分别设置在两个光波导上的相位调整电极，并调整在两个光波导中传播的光的相位; 相移控制电路，被配置为将要输出的第二相位控制信号切换到分别设置在两个光波导上的相移电极，并且改变在两个光波导中传播的光的相位; 以及信号极性反转电路，被配置为反转差分信号的极性。