公开(公告)号：US08820076B2

公开(公告)日：2014-09-02

申请号：US13425634

申请日：2012-03-21

Applicant: Yoshihiro Taniyama ,  Katsuya Yamashita ,  Masahiko Takahashi ,  Tatsuro Uchida

Inventor： Yoshihiro Taniyama ,  Katsuya Yamashita ,  Masahiko Takahashi ,  Tatsuro Uchida

IPC: F24J2/04 ,  F03G6/00 ,  F24J2/07 ,  F24J2/24 ,  F22B1/00 ,  F24J2/16 ,  F24J2/10 ,  F24J2/34

CPC classification number: F24S20/20 ,  F22B1/006 ,  F24S10/742 ,  F24S23/77 ,  F24S23/80 ,  F24S60/30 ,  F24S70/65 ,  Y02E10/41 ,  Y02E10/44 ,  Y02E10/46

Abstract: According to one embodiment, a solar heat collecting apparatus comprises a first heat exchanging unit and a second heat exchanging unit. The first heat exchanging unit includes a first pipe through which a heat medium flows and a first heat receiving face which receives heat of sunlight reflected by a plurality of reflecting units. The first heat exchanging unit heats the heat medium flowing through the first pipe by using heat of the first heat receiving face. A second heat exchanging unit includes a second pipe through which the heat medium heated by the first heat exchanging unit flows, a second heat receiving face which receives heat of the sunlight reflected by a plurality of reflecting units, and a nozzle provided to the second pipe to discharge the heat medium flowing through the second pipe toward a back face of the second heat receiving face.

Abstract translation: 根据一个实施例，太阳能集热装置包括第一热交换单元和第二热交换单元。 第一热交换单元包括热介质流过的第一管和接收由多个反射单元反射的太阳热的第一受热面。 第一热交换单元通过使用第一热接收面的热量来加热流过第一管的热介质。 第二热交换单元包括：由第一热交换单元加热的热介质流过的第二管，接收由多个反射单元反射的太阳的热的第二受热面和设置在第二管的喷嘴 以将流过第二管的热介质朝向第二受热面的背面排出。

公开(公告)号：US08425118B2

公开(公告)日：2013-04-23

申请号：US13143393

申请日：2010-01-08

Applicant: Katsuya Yamashita

Inventor： Katsuya Yamashita

IPC: F16C27/02

CPC classification number: F16F15/0237 ,  F16C17/03 ,  Y10T464/50

Abstract: A damper structure of the present invention is provided on a shaft end (3a) of a spindle shaft (3) supported by a bearing, which shaft end (3a) extends outwardly from the bearing, and includes: a sleeve (11) provided around an outer circumference of the shaft end 3a); a housing (12) provided in a spaced manner from the sleeve (11) in a radial direction of the spindle shaft (3); and a moving portion (13) that moves the housing (12) and the sleeve (11) relatively in a spindle shaft direction, in which a squeeze film S (S1) is formed between an outer circumferential surface (11a) of the sleeve (11) and an inner circumferential surface (12b) of the housing (12) that face each other, and in which a formation area of the squeeze film S (S1) is variable.

Abstract translation: 本发明的阻尼器结构设置在由轴承支撑的主轴（3）的轴端（3a）上，该轴端（3a）从轴承向外延伸，并且包括：围绕（11）设置的套筒 轴端3a）的外周; 壳体（12），其沿着所述主轴（3）的径向与所述套筒（11）隔开设置; 以及移动部（13），其使所述壳体（12）和所述套筒（11）相对于主轴轴向移动，所述挤压膜S（S1）形成在所述套筒的外周面（11a） 11）和壳体（12）的彼此面对的内周面（12b），并且其中挤压薄膜S（S1）的形成区域是可变的。

公开(公告)号：US20100008756A1

公开(公告)日：2010-01-14

申请号：US12499228

申请日：2009-07-08

Applicant: Asako INOMATA ,  Katsuya YAMASHITA ,  Koji YAMAGUCHI

Inventor： Asako INOMATA ,  Katsuya YAMASHITA ,  Koji YAMAGUCHI

IPC: F01D25/12 ,  F01D11/08 ,  F01D21/04

CPC classification number: F01D11/02 ,  F01D11/04 ,  F01D19/00 ,  F01D21/12 ,  F01D25/08 ,  F01D25/10 ,  F01D25/12 ,  F05D2240/55

Abstract: A steam turbine 20 is provided with a casing 109, a turbine rotor 25 disposed through the casing 109, and labyrinth portions 50, 55 which are disposed at the boundary between the casing 109 and the turbine rotor 25. The steam turbine 20 is further provided with a sealing steam pipe 65 for supplying sealing steam to the labyrinth portions 50, 55 and a gas supply pipe 60 for supplying the labyrinth portions 50, 55 with a cooling gas for cooling the turbine rotor 25 or a heating gas for heating the turbine rotor 25.

Abstract translation: 蒸汽轮机20设置有壳体109，通过壳体109设置的涡轮机转子25和设置在壳体109和涡轮机转子25之间的边界处的迷宫部分50,55。蒸汽轮机20还被设置 用于向迷宫部分50,55供应密封蒸汽的密封蒸汽管65和用于向迷宫部分50,55供应用于冷却涡轮转子25的冷却气体或用于加热涡轮转子的加热气体的气体供给管60 25。

公开(公告)号：US20080224772A1

公开(公告)日：2008-09-18

申请号：US10579578

申请日：2004-11-16

Applicant: Katsuya Yamashita

Inventor： Katsuya Yamashita

IPC: H03F1/36 ,  H03F3/00

CPC classification number: H03F3/45475 ,  H03F1/3211 ,  H03F1/34 ,  H03F3/4508 ,  H03F3/72 ,  H03F2200/111 ,  H03F2203/45138 ,  H03F2203/45352 ,  H03F2203/45512 ,  H03F2203/45528 ,  H03F2203/45604 ,  H03F2203/7203 ,  H03F2203/7209

Abstract: A current feedback-type operational amplifier comprising multiple input parts and one output part, wherein each of the multiple input parts comprises a first input terminal, a second input terminal, and an output terminal, the signals input from the first input terminal are buffer amplified and output to the second input terminal, and current is output to the output terminal in an amount corresponding to the current that flows to the second input terminal; the output terminal part comprises an input terminal and an output terminal, signals obtained by adding in terms of current the signals of all of the input parts are input to the input terminal, and the signals input to the input terminal are converted to voltage signals, amplified, and output to the output terminal; and one of the above-mentioned input parts is made effective and the other input parts are made ineffective in response to first external signals, the impedance of the first input terminal, the second input terminal, and the output terminal of the above-mentioned ineffective input parts becomes high and the output current from the above-mentioned output terminal becomes zero.

Abstract translation: 一种电流反馈型运算放大器，包括多个输入部分和一个输出部分，其中多个输入部分中的每一个包括第一输入端子，第二输入端子和输出端子，从第一输入端子输入的信号被缓冲放大 并输出到第二输入端，电流以对应于流向第二输入端的电流的量输出到输出端; 输出端子部分包括输入端子和输出端子，通过将电流相加而得到的信号将所有输入部分的信号输入到输入端子，输入到输入端子的信号被转换为电压信号， 放大并输出到输出端; 并且使上述输入部分之一变得有效，并且响应于第一外部信号使得其他输入部分无效，上述无效的第一输入端子，第二输入端子和输出端子的阻抗 输入部分变高，并且来自上述输出端子的输出电流变为零。

公开(公告)号：US20080012437A1

公开(公告)日：2008-01-17

申请号：US11761705

申请日：2007-06-12

Applicant: Yasuo Kabata ,  Katsuya Yamashita ,  Yoshihiro Taniyama ,  Tadashi Tokumasu ,  Mikio Kakiuchi ,  Koji Matsuyama

Inventor： Yasuo Kabata ,  Katsuya Yamashita ,  Yoshihiro Taniyama ,  Tadashi Tokumasu ,  Mikio Kakiuchi ,  Koji Matsuyama

IPC: H02K9/00 ,  H02K9/06 ,  H02K9/18 ,  H02K9/193

CPC classification number: H02K9/10 ,  H02K3/24 ,  H02K9/26

Abstract: A rotary electric machine includes: a stator, a rotor and rotor fans contained in a closed type frame. The cooling gas is circulated in the frame by the rotor fans and warmed as a result of heat exchange with the stator and the rotor is cooled by a gas cooler. A heat pump is adapted to use cooling water or ambient air as high temperature heat source and liquid coolant as low temperature heat source. A liquid coolant circulation system for supplying liquid coolant to the heat exchange section of the gas cooler is provided. The liquid coolant is cooled by the heat pump and is supplied to the heat exchange section of the gas cooler by means of the coolant circulation system.

Abstract translation: 旋转电机包括：定子，转子和转子风扇，其包含在封闭式框架中。 冷却气体通过转子风扇在框架中循环，并且由于与定子的热交换而加热，并且转子由气体冷却器冷却。 热泵适用于使用冷却水或环境空气作为高温热源和液体冷却液作为低温热源。 提供了一种用于将液体冷却剂供应到气体冷却器的热交换部分的液体冷却剂循环系统。 液体冷却剂由热泵冷却，并通过冷却剂循环系统供应到气体冷却器的热交换部分。

公开(公告)号：US20070013568A1

公开(公告)日：2007-01-18

申请号：US11445368

申请日：2006-06-01

Applicant: Katsuya Yamashita

Inventor： Katsuya Yamashita

IPC: H03M1/66

CPC classification number: H03M1/0624 ,  H03M1/1215 ,  H03M1/46

Abstract: Monitoring a spectrum of an inter-leaved signal by a signal generator which inter-leaves two DAC outputs with the same sampling rate, while adjusting the output offset level of each DAC, the output amplitude level of each DAC, the output selection timing of each DAC, and the output renewal timing of each DAC.

公开(公告)号：US20060180666A1

公开(公告)日：2006-08-17

申请号：US11344359

申请日：2006-01-30

Applicant: Katsuya Yamashita ,  Kazuyuki Sakamoto

Inventor： Katsuya Yamashita ,  Kazuyuki Sakamoto

IPC: G06K7/08

CPC classification number: G06K7/10039 ,  G06K7/0008

Abstract: A communication apparatus performing communication in a noncontact manner is provided. The communication apparatus includes a transmission control unit configured to transmit a command; a timeout period checking unit configured to check whether a timeout period during which a response to the command is waited for has elapsed; a retransmission control unit configured to retransmit the command only after the timeout period has elapsed; an error checking unit configured to check whether data received within the timeout period has an error; and a processing unit configured to regard the data received within the timeout period as a correct response to the command if the data does not have an error and perform a process in accordance with the response. If the data received within the timeout period has an error, the retransmission control unit does not retransmit the command and the timeout period checking unit continues to check whether the timeout period has elapsed.

公开(公告)号：US07027741B2

公开(公告)日：2006-04-11

申请号：US10128672

申请日：2002-04-23

Applicant: Masazumi Marutani ,  Takuji Yamamoto ,  Naoki Kuwata ,  Katsuya Yamashita

Inventor： Masazumi Marutani ,  Takuji Yamamoto ,  Naoki Kuwata ,  Katsuya Yamashita

IPC: H04B10/02

CPC classification number: H04B10/291 ,  H03L7/08 ,  H03L7/081 ,  H03L7/087 ,  H03L7/12 ,  H04B10/29 ,  H04B10/695 ,  H04L7/033

Abstract: According to a PLL circuit of the present invention, an output of a phase comparator is adjusted according to a space-to-mark transition-probability of an input signal so that an output of a voltage controlled oscillator has a predetermined frequency and phase. Therefore, even when a phase of a timing clock is set other than at 0, an output of the PLL circuit can be kept at the set phase, irrespective of the space-to-mark transition-probability. By using the PLL circuit as such in an optical communication apparatus and an optical communication system, a discrimination point can be kept almost fixed, and therefore, it is possible to lower an error rate.

Abstract translation: 根据本发明的PLL电路，根据输入信号的空间 - 标记转移概率来调整相位比较器的输出，使得压控振荡器的输出具有预定的频率和相位。 因此，即使定时时钟的相位被设定为0以外，也可以将PLL电路的输出保持在设定相位，而与空格间标记的转移概率无关。 通过在光通信装置和光通信系统中使用PLL电路，鉴别点可以保持几乎固定，因此可以降低错误率。

公开(公告)号：US20050022527A1

公开(公告)日：2005-02-03

申请号：US10849552

申请日：2004-05-20

Applicant: Kohei Nagane ,  Katsuya Yamashita ,  Yukio Shinozaki

Inventor： Kohei Nagane ,  Katsuya Yamashita ,  Yukio Shinozaki

IPC: F01D25/14 ,  F02C7/16 ,  F02G3/00

CPC classification number: F02C7/16 ,  F01D25/14 ,  F05D2260/201 ,  F05D2260/205 ,  F05D2260/2322

Abstract: A steam turbine that can effectively operate with the steam at the higher temperatures, while maintaining the strength of turbine constituent components despite the high steam temperature of the steam is provided. The steam turbine includes a casing, a rotor, a plurality of turbine stages, a steam pass, a nozzle box, and a cover plate. The rotor is rotatably installed in the casing. The turbine stages are disposed in the turbine, at least one of the turbine stages including a turbine nozzle and including a moving blade that is fixed to the rotor. The steam pass includes the turbine stages. The nozzle box is placed in a space between the casing and the rotor for providing a heated steam into the steam pass. The cover plate is arranged along an outer surface of the nozzle box.

Abstract translation: 蒸汽轮机可以在较高温度下与蒸汽有效地运行，同时保持涡轮机构成部件的强度，尽管提供了蒸汽的高蒸汽温度。 蒸汽轮机包括壳体，转子，多个涡轮级，蒸汽通道，喷嘴箱和盖板。 转子可旋转地安装在壳体中。 涡轮级设置在涡轮机中，涡轮级中的至少一个包括涡轮喷嘴并且包括固定到转子的移动叶片。 蒸汽通道包括涡轮级。 喷嘴箱被放置在壳体和转子之间的空间中，以将加热的蒸汽提供到蒸汽通道中。 盖板沿着喷嘴箱的外表面布置。

公开(公告)号：US06488647B1

公开(公告)日：2002-12-03

申请号：US09585327

申请日：2000-06-02

Applicant: Hiromu Miura ,  Katsuya Yamashita

Inventor： Hiromu Miura ,  Katsuya Yamashita

IPC: A61M100

CPC classification number: A61M1/28 ,  A61M1/281

Abstract: The automated solution injection-discharge system is used as an APDS system to supply and discharge a dialysate and a patient's drain. And an automated solution injection-discharge system provides free of contamination and operation mistakes, and can accurately control the injected dialysate volume and the discharged dwell solution volume even when a patient does not maintain a fixed posture while replacing the solution.

Abstract translation: 自动化解决方案注射 - 排出系统用作APDS系统，用于提供和排出透析液和患者排水。 自动化解决方案注射 - 排出系统无污染和操作错误，即使患者在更换溶液时不保持固定姿势，也能精确控制注射的透析液体积和排出的停留溶液体积。