公开(公告)号：US5860789A

公开(公告)日：1999-01-19

申请号：US791510

申请日：1997-01-30

Applicant: Masaru Sekihara ,  Takashi Machida

Inventor： Masaru Sekihara ,  Takashi Machida

IPC: F01D5/06

CPC classification number: F01D5/066

Abstract: A gas turbine has a gas turbine rotor including a plurality of rotary disks each having an opening of a circular shape formed through its central portion, the rotary disk including a pair of hub portions formed respectively on opposite sides thereof, and a pair of in-low portions formed respectively at the opposite sides thereof. The gas turbine rotor also includes a plurality of spacers each having an opening of a circular shape formed through its central portion, the spacer having a pair of in-low portions formed respectively at opposite sides thereof. The rotary disks and the spacers are alternately stacked together in such a manner that the opposite sides of each of the spacers contact opposed side surfaces of the adjacent hub portions, respectively, and that the in-low portions of each of the spacers are engaged respectively with the in-low portions of the adjacent rotary disks. The stack of rotary disks and spacers are fastened together in an axial direction by stacking bolts. A thickness of that portion of the rotary disk extending radially from an inner periphery of the hub portions to an inner peripheral surface of the rotary disk is so determined that stresses, developing at the inner peripheral surface of the rotary disk, can be made generally equal to one another over an entire area thereof.

Abstract translation: 燃气轮机具有燃气轮机转子，该燃气轮机转子包括多个旋转盘，每个旋转盘具有通过其中心部分形成的圆形开口，该旋转盘包括分别形成在其相对侧上的一对毂部， 分别形成在其相对侧的低部分。 燃气轮机转子还包括多个间隔件，每个间隔件具有通过其中心部分形成的圆形开口，间隔件分别形成在其相对侧的一对低低部分。 旋转盘和间隔件以这样的方式交替地堆叠在一起，使得每个间隔件的相对侧分别接触相邻轮毂部分的相对侧表面，并且每个间隔件的低低部分分别接合 与相邻旋转盘的低部分。 通过堆叠螺栓将旋转盘和间隔物的堆叠沿轴向紧固在一起。 旋转盘的从轮毂部的内周向旋转盘的内周面径向延伸的部分的厚度被确定为能够使在旋转盘的内周面显影的应力大致相等 在其整个区域上彼此相交。

公开(公告)号：US4918544A

公开(公告)日：1990-04-17

申请号：US207984

申请日：1988-06-17

Applicant: Hiromi Ishizuka ,  Takashi Machida

Inventor： Hiromi Ishizuka ,  Takashi Machida

IPC: G11B19/28 ,  G11B27/10

CPC classification number: G11B27/10 ,  G11B19/28

Abstract: A multi-spindle synchronization control system for a magnetic disk apparatus includes a plurality of magnetic disk units each for receiving a reference clock pulse to control rotation of a spindle motor and detecting rotation of the spindle motor to generate an index pulse, a crystal oscillator for generating a master clock having a predetermined frequency, a counter for converting the master clock into a master index pulse generated upon each rotation of the spindle motor, and a plurality of spindle synchronization control circuits, each connected to a corresponding one of the plurality of magnetic disk units, for detecting a timing relationship between the master index pulse and the index pulse from the corresponding magnetic disk unit, omitting some pulses of the master clock in accordance with the detection result, and counting down the partially-omitted pulse train to output the reference clock pulse.

Abstract translation: 一种用于磁盘装置的多主轴同步控制系统包括多个磁盘单元，每个磁盘单元用于接收参考时钟脉冲以控制主轴电机的旋转并检测主轴电机的旋转以产生索引脉冲;晶体振荡器，用于 产生具有预定频率的主时钟，用于将主时钟转换为在主轴电机的每次旋转时产生的主索引脉冲的计数器，以及多个主轴同步控制电路，每个主轴同步控制电路连接到多个磁 磁盘单元，用于检测来自相应磁盘单元的主索引脉冲和索引脉冲之间的定时关系，根据检测结果省略主时钟的一些脉冲，以及对部分省略的脉冲串进行计数以输出 参考时钟脉冲。

公开(公告)号：US08570611B2

公开(公告)日：2013-10-29

申请号：US13677692

申请日：2012-11-15

Applicant: Jun Tanaka ,  Takashi Machida ,  Shinobu Kato ,  Keiji Tsutaoka ,  Taketo Ochiai ,  Masahiro Shirai ,  Shigeru Ikezaki ,  Hirotaka Watanabe

Inventor： Jun Tanaka ,  Takashi Machida ,  Shinobu Kato ,  Keiji Tsutaoka ,  Taketo Ochiai ,  Masahiro Shirai ,  Shigeru Ikezaki ,  Hirotaka Watanabe

IPC: H04N1/40 ,  H04N1/04

CPC classification number: H04N1/401 ,  H04N1/03 ,  H04N1/121 ,  H04N1/1245 ,  H04N1/203 ,  H04N1/2034 ,  H04N2201/02402 ,  H04N2201/0242 ,  H04N2201/02429 ,  H04N2201/044

Abstract: An image reading apparatus including a shading correction mechanism that can be formed by fewer component parts than conventional ones, and is increased in the degree of freedom of design, thereby enabling reduction of the size and weight thereof. A contact glass guides an original to an image reading position. A glass holding member holds the glass. A line image sensor reads an image on the original conveyed to the image reading location, through the contact glass. A reference member is disposed at a location different from the image reading location on the contact glass. A moving mechanism relatively moves the line image sensor and the reference member so that the line image sensor can alternatively read the original conveyed to the image reading location and the reference member. A drive section externally drives the moving mechanism to move the line image sensor and/or the reference member.

Abstract translation: 一种图像读取装置，其包括可以由比较常规的部件更少的部件形成的阴影校正机构，并且在设计自由度方面增加，从而能够减小其尺寸和重量。 接触玻璃将原稿引导到图像读取位置。 玻璃保持构件保持玻璃。 线图像传感器通过接触玻璃读取传送到图像读取位置的原稿上的图像。 参考构件设置在与接触玻璃上的图像读取位置不同的位置。 移动机构使线图像传感器和参考构件相对移动，使得线图像传感器可以替代地读取传送到图像读取位置和参考构件的原稿。 驱动部分外部驱动移动机构以移动线形图像传感器和/或参考部件。

公开(公告)号：US08164804B2

公开(公告)日：2012-04-24

申请号：US13163646

申请日：2011-06-17

Applicant: Jun Tanaka ,  Takashi Machida ,  Shinobu Kato ,  Keiji Tsutaoka ,  Taketo Ochiai ,  Tetsurou Ishikawa

Inventor： Jun Tanaka ,  Takashi Machida ,  Shinobu Kato ,  Keiji Tsutaoka ,  Taketo Ochiai ,  Tetsurou Ishikawa

IPC: H04N1/04 ,  H04N1/40

CPC classification number: H04N1/203 ,  H04N1/2034 ,  H04N2201/044

Abstract: An image reading apparatus which is capable of performing accurate shading correction with simple arrangement while preventing a reference member from being scratched and preventing paper powder and the like dust from being deposited on the reference member. The image reading apparatus includes an image reading unit in which a contact glass guides an original on an image reading location. The contact glass is held by a glass holding member. A line image sensor reads the image on the original conveyed on the image reading location, through the contact glass. The image reading unit further includes a reference member whose image is readable by the image sensor, and a moving mechanism to move the image sensor so as to enable the image sensor to alternatively read the original and a reference surface of the reference member.

Abstract translation: 一种能够以简单的布置执行精确的阴影校正的图像读取装置，同时防止参考构件被划伤并防止纸粉和类似灰尘沉积在参考构件上。 图像读取装置包括图像读取单元，其中接触玻璃在图像读取位置引导原稿。 接触玻璃由玻璃保持构件保持。 线形图像传感器通过接触玻璃读取图像读取位置上传送的原稿上的图像。 图像读取单元还包括其图像可由图像传感器读取的参考构件和移动机构，以移动图像传感器，以使得图像传感器能够交替地读取原稿和参考构件的参考表面。

公开(公告)号：US20110234836A1

公开(公告)日：2011-09-29

申请号：US13043913

申请日：2011-03-09

Applicant: Takashi Machida

Inventor： Takashi Machida

IPC: H04N5/228 ,  H04N5/335

CPC classification number: H04N5/363 ,  H01L27/14603 ,  H01L27/14612 ,  H01L27/14623 ,  H01L27/1463 ,  H04N5/2353 ,  H04N5/353 ,  H04N5/3595 ,  H04N5/374 ,  H04N5/37452 ,  H04N5/378

Abstract: Disclosed herein is a solid-state image taking device including a pixel section and a scan driving section wherein on each pixel column included in the pixel area determined in advance to serve as a pixel column having the unit pixels laid out in the scan direction, the opto-electric conversion section and the electric-charge holding section are laid out alternately and repeatedly, and on each of the pixel columns in the pixel area determined in advance, two the electric-charge holding sections of two adjacent ones of the unit pixels are laid out disproportionately toward one side of the scan direction with respect to the optical-path limiting section or the opto-electric conversion section.

Abstract translation: 本文公开了一种固态摄像装置，其包括像素部分和扫描驱动部分，其中在预先确定的像素列中包括的每个像素列上具有沿扫描方向布置的单位像素的像素列， 光电转换部和电荷保持部交替重复布置，并且在预先确定的像素区域中的每个像素列上，两个相邻单位像素的两个电荷保持部分 相对于光路限制部或光电转换部相对于扫描方向的一侧不成比例地布置。

公开(公告)号：USD622272S1

公开(公告)日：2010-08-24

申请号：US29346171

申请日：2009-10-28

Applicant: Takashi Machida ,  Minoru Nishizawa ,  Kanehiro Yoshida

Designer： Takashi Machida ,  Minoru Nishizawa ,  Kanehiro Yoshida

公开(公告)号：US20070077063A1

公开(公告)日：2007-04-05

申请号：US11540609

申请日：2006-10-02

Applicant: Kentaro Tokiwa ,  Takashi Machida

Inventor： Kentaro Tokiwa ,  Takashi Machida

IPC: G03B17/00

CPC classification number: G03B17/14 ,  H04N5/23209 ,  H04N2101/00

Abstract: A camera comprises a lens unit and a camera body to which the lens unit is attached by a rotational operation. The camera body is provided with terminals including a specific terminal. Arrangement of the specific terminal is different from that of the other terminals. In detaching the lens unit from the camera body, the specific terminal is adapted to be disconnected earlier relative to the other terminals while the other terminals are connected. After the disconnection of the specific terminal has been detected, the other terminals are set to high impedance.

Abstract translation: 相机包括透镜单元和通过旋转操作附接透镜单元的照相机主体。 相机主体设置有包括特定终端的终端。 特定终端的布置与其他终端的布置不同。 在将镜头单元从相机机身分离时，特定终端适于在其他终端连接时相对于其他终端提前断开。 在检测到特定终端的断开连接后，其他终端设置为高阻抗。

公开(公告)号：US06735957B2

公开(公告)日：2004-05-18

申请号：US10403124

申请日：2003-04-01

Applicant: Shinya Marushima ,  Manabu Matsumoto ,  Kazuhiko Kawaike ,  Takashi Ikeguchi ,  Takashi Machida ,  Masaru Sekihara

Inventor： Shinya Marushima ,  Manabu Matsumoto ,  Kazuhiko Kawaike ,  Takashi Ikeguchi ,  Takashi Machida ,  Masaru Sekihara

IPC: F02G712

CPC classification number: F02C7/18 ,  F01D25/12 ,  F05D2260/205 ,  F05D2260/2322

Abstract: An object is to improve the operational reliability of a gas turbine by suppressing thermal stress and thermal deformation acting on the rotor of the gas turbine. The gas turbine has a rotor shaft constructed by arranging, in an axial direction in turn, a plurality of discs each having a plurality of combustion gas-driven moving blades annularly arranged on the peripheral portion and spacers arranged between the discs, and is characterized in that gap portions are formed between a region, on the rotor shaft center portion side, of the above-mentioned discs facing the spacers and spacers adjacent thereto, contact surfaces are formed both of which contact on both a region, on the rotor peripheral side, of the above-mentioned discs facing the spacers and adjacent spacers thereto, and a third flow path leading fluid to the above-mentioned gap portions is provided.

Abstract translation: 目的是通过抑制作用在燃气轮机的转子上的热应力和热变形来提高燃气轮机的操作可靠性。 燃气轮机具有转子轴，转子轴沿轴向方向依次布置有多个盘，每个盘具有环形地设置在周边部分上的多个燃烧气体驱动的移动叶片和布置在盘之间的间隔件，其特征在于 在转子轴中心部分侧的面对间隔件的盘和相邻的间隔件之间形成间隙部分，形成两个接触表面，这两个接触表面在转子周边侧的两个区域上接触， 上述圆盘面对间隔件和相邻的间隔件，并且提供了将流体引导到上述间隙部分的第三流动路径。

公开(公告)号：US06370866B1

公开(公告)日：2002-04-16

申请号：US09754383

申请日：2001-01-05

Applicant: Shinya Marushima ,  Manabu Matsumoto ,  Kazuhiko Kawaike ,  Takashi Ikeguchi ,  Takashi Machida ,  Masaru Sekihara

Inventor： Shinya Marushima ,  Manabu Matsumoto ,  Kazuhiko Kawaike ,  Takashi Ikeguchi ,  Takashi Machida ,  Masaru Sekihara

IPC: F02C300

Abstract: Operational reliability of a gas turbine is improved by suppressing the thermal stress and thermal deformation acting on the rotor of the gas turbine. The gas turbine has a rotor shaft constructed by arranging, in an axial direction, a plurality of discs each having a plurality of combustion gas-driven moving blades annularly arranged on the peripheral portion and spacers arranged between the discs. Gap portions are formed between a region on the rotor shaft center portion side of the discs facing the spacers and spacers adjacent thereof. Contact surfaces are formed which contact on both a region on the rotor peripheral side of the discs facing the spacers and adjacent spacers thereto. Furthermore, a third flow path leading fluid to the above-mentioned gap portions is provided.

公开(公告)号：US4882767A

公开(公告)日：1989-11-21

申请号：US220670

申请日：1988-07-18

Applicant: Takashi Machida ,  Kou Miyake ,  Hirotaka Fujisaki ,  Hiroshi Mouri

Inventor： Takashi Machida ,  Kou Miyake ,  Hirotaka Fujisaki ,  Hiroshi Mouri

IPC: H03F1/30 ,  H04B1/036 ,  H04B1/04

CPC classification number: H04B1/036 ,  H03F1/30 ,  H04B2001/0416

Abstract: A stabilized transmitter includes a gain converter that varies its gain according to an electrical signal; a power amplifier that amplifies a high-frequency signal passed through the gain converter; and a compensator having a temperature sensor which detects the temperature of the power amplifier for producing from a detection result of the temperature sensor the electrical signal applied to the gain converter so as to thereby to compensate for variations of the gain of the power amplifier caused by temperature variations. The compensator is adjusted in advance so that the gain of the power amplifier at a reference temperature becomes a predetermined value.

Abstract translation: 稳定的发射机包括根据电信号改变其增益的增益转换器; 功率放大器，其放大通过所述增益转换器的高频信号; 以及补偿器，具有温度传感器，该温度传感器根据温度传感器的检测结果来检测功率放大器的温度，该电信号被施加到增益转换器，从而补偿由增益转换器引起的功率放大器增益的变化， 温度变化。 预先调整补偿器，使得功率放大器在参考温度下的增益变为预定值。