公开(公告)号：US5278001A

公开(公告)日：1994-01-11

申请号：US7983

申请日：1993-01-22

申请人： Hiroaki Ono ,  Shuichi Wada ,  Masayuki Hirota ,  Hiroshi Fukunaga

发明人： Hiroaki Ono ,  Shuichi Wada ,  Masayuki Hirota ,  Hiroshi Fukunaga

IPC分类号： C01B3/00 ,  C22C19/03 ,  H01M4/38

CPC分类号： C22C19/03 ,  C01B3/0031 ,  H01M4/383 ,  Y02E60/327 ,  Y10S420/90

摘要： A hydrogen storage alloy of Ni, Zr, Mn, Ti and at least one other element and at least two phases including a phase which contains at least one kind of Laves structure intermetallic compound, in which when atomic ratios of Ni, Zr, Mn and Ti are "a", "b", "c" and "d", respectively, "a" is larger than "b", "b" is larger than "c", "c" is larger than "d", and "d" is larger than the atomic ratio of at least one other element, and a ratio b/a is larger than 5/8, a ratio c/a is smaller than 11/20 and a ratio d/a is smaller than 2/5, which alloy is useful as an active material of a negative electrode of a hydrogen storage alloy cell.

摘要翻译： Ni，Zr，Mn，Ti和至少一种其它元素的储氢合金以及包含至少一种Laves结构金属间化合物的相的至少两相，其中当Ni，Zr，Mn和 Ti分别为“a”，“b”，“c”和“d”，“a”大于“b”，“b”大于“c”，“c”大于“d” 和“d”大于至少一种其它元素的原子比，b / a比大于5/8，比例c / a小于11/20，比d / a小于 2/5，该合金可用作储氢合金电池的负极的活性物质。

公开(公告)号：US20100194948A1

公开(公告)日：2010-08-05

申请号：US12665182

申请日：2008-06-27

申请人： Masashi Murakami ,  Kenji Watanabe ,  Masayuki Hirota ,  Kenichi Shimomura

发明人： Masashi Murakami ,  Kenji Watanabe ,  Masayuki Hirota ,  Kenichi Shimomura

IPC分类号： H04N5/335

CPC分类号： H04N5/378 ,  H04N5/3575 ,  H04N5/3658

摘要： The solid-state imaging device according to the present invention includes: pixel units arranged two-dimensionally in rows and columns; signal holding units each holding an analog signal outputted from one of the pixel units in a corresponding one of the columns; and column AD circuits each converting, into a digital signal, the analog signal held by a corresponding one of said signal holding units. The signal holding units and the column AD circuits are respectively provided for the columns of the pixel units. Each of the signal holding units includes: a switching element connected to a column signal line through which the analog signal outputted from the one of the pixel units is transmitted; and a capacitor element holding the analog signal and being connected to the column signal line through the switching element.

摘要翻译： 根据本发明的固态成像装置包括：以行和列二维排列的像素单元; 信号保持单元，每个保持从对应的一列中的像素单元之一输出的模拟信号; 并且列AD电路将每个信号保持单元中相应的一个所保持的模拟信号转换成数字信号。 信号保持单元和列AD电路分别设置用于像素单元的列。 每个信号保持单元包括：连接到列信号线的开关元件，通过该开关元件从所述一个像素单元输出的模拟信号被发送; 以及保持模拟信号并通过开关元件连接到列信号线的电容器元件。

公开(公告)号：US20080262750A1

公开(公告)日：2008-10-23

申请号：US12039979

申请日：2008-02-29

申请人： Satoshi Ibori ,  Tomoya Kamezawa ,  Jiangming Mao ,  Masayuki Hirota ,  Masahiro Hiraga

发明人： Satoshi Ibori ,  Tomoya Kamezawa ,  Jiangming Mao ,  Masayuki Hirota ,  Masahiro Hiraga

IPC分类号： G01B3/52

CPC分类号： H02M5/451

摘要： For applications in a facility where a power conversion apparatus is frequently started and stopped, a power conversion apparatus and a power cycle longevity estimation method are provided which improve an ease of use of the facility.The power conversion apparatus comprises power conversion circuits to supply ac power of variable voltage and variable frequency, a detection circuit to detect a temperature of the power semiconductor in the power conversion circuits, and a computation device to calculate a power cycle longevity of the power semiconductor based on a maximum temperature rise detected by the detection circuit.

摘要翻译： 对于电力转换装置频繁启动和停止的设施中的应用，提供了改善设施的易用性的电力转换装置和电力周期寿命估计方法。 功率转换装置包括用于提供可变电压和可变频率的交流功率的功率转换电路，用于检测功率转换电路中的功率半导体的温度的检测电路，以及用于计算功率半导体的功率周期寿命的计算装置 基于由检测电路检测到的最大温升。

公开(公告)号：US20070058400A1

公开(公告)日：2007-03-15

申请号：US11599220

申请日：2006-11-13

申请人： Tetsuya Kimura ,  Satoshi Ibori ,  Masayuki Hirota

发明人： Tetsuya Kimura ,  Satoshi Ibori ,  Masayuki Hirota

IPC分类号： H02M3/335

CPC分类号： H02M1/36

摘要： An object of the present invention is to lower the voltage applied to the starting resistor of the starting circuit in a switching power supply circuit to reduce the power loss especially when the receiving voltage is high and thereby provide a small and inexpensive switching power supply circuit. According to the present invention, a switching power supply circuit comprises: a DC voltage section having two or more capacitors connected in series; and a PWM control circuit for receiving DC power supply from the DC voltage section and performing switching control on a primary side of a transformer in order for the switching power supply circuit to output a DC voltage of different voltage specifications; wherein the starting resistor for the PWM control circuit is connected to a connection point of the capacitors.

摘要翻译： 本发明的目的是降低施加到开关电源电路中的起动电路的启动电阻的电压，从而降低功率损耗，特别是当接收电压高时，从而提供小型廉价的开关电源电路。 根据本发明，开关电源电路包括：串联连接有两个或更多个电容器的直流电压部分; 以及PWM控制电路，用于从直流电压部分接收直流电源，并对变压器的初级侧进行开关控制，以使开关电源电路输出不同电压规格的直流电压; 其中用于PWM控制电路的启动电阻器连接到电容器的连接点。

公开(公告)号：US06873240B2

公开(公告)日：2005-03-29

申请号：US10223684

申请日：2002-08-20

申请人： Kinya Nakatsu ,  Satoshi Ibori ,  Masayuki Hirota ,  Tooru Nakajima

发明人： Kinya Nakatsu ,  Satoshi Ibori ,  Masayuki Hirota ,  Tooru Nakajima

IPC分类号： H02M7/523 ,  H01F27/28 ,  H02M1/12 ,  H01F5/00

CPC分类号： H01F27/2847 ,  H01F2027/2857 ,  H02M1/126

摘要： A low noise, compact and low cost electric power converter employing a compact common mode transformer, and incorporating a line filter can reduce a leakage current, and can maintain predetermined leakage current reduction effect even if installation condition of the electric power converter or a characteristics of a semiconductor switching element is varied. The electric power converter including a capacitor, a first electrode, a second electrode, a first magnetic body, on which the first electrode and the second electrode are wound to form an LC composite element, connecting electrodes electrically connected to respective of both ends of the first and second electrodes, a second magnetic body for interlinking both ends of the first magnetic body, a coil wound around the second magnetic body in the same winding direction as the first and second electrodes wound around the first magnetic body and a resistor for shorting the output of the coil.

摘要翻译： 采用紧凑型共模变压器的低噪声，紧凑且低成本的电力转换器，并入线路滤波器可以减少泄漏电流，并且即使电力转换器的安装条件或者特性也可以保持预定的泄漏电流降低效果 半导体开关元件是变化的。 电力转换器包括电容器，第一电极，第二电极，第一磁体，第一电极和第二电极缠绕在其上以形成LC复合元件，连接电极相互电连接的电极 第一和第二电极，用于互连第一磁性体的两端的第二磁性体，缠绕在与第一和第二电极缠绕在第一磁性体上的第一和第二电极相同的卷绕方向上的第二磁性体周围的线圈和用于短路的电阻器 线圈的输出。

公开(公告)号：US07652702B2

公开(公告)日：2010-01-26

申请号：US11783643

申请日：2007-04-11

申请人： Masashi Murakami ,  Masayuki Hirota ,  Kenji Watanabe

发明人： Masashi Murakami ,  Masayuki Hirota ,  Kenji Watanabe

IPC分类号： H04N3/14

CPC分类号： H04N5/335 ,  H04N5/3575 ,  H04N5/374 ,  H04N5/378

摘要： A solid state imaging device includes a plurality of pixels arranged in a matrix, a plurality of vertical signal lines VL arranged to correspond to columns of the pixels, respectively, such that each of them is connected to the pixels in each column and a column amplifier including a plurality of amplifiers AP. Each of the amplifiers AP includes a current source MOS transistor T1, an amplifying MOS transistor T2 for amplifying an image signal and a cascode MOS transistor T3 which is cascode-connected to the amplifying MOS transistor and outputs an amplified image signal between the cascode MOS transistor T3 and the current source MOS transistor T1. Gate terminals of the cascode MOS transistors T3 of the amplifiers AP are connected to each other.

摘要翻译： 固态成像装置包括以矩阵形式排列的多个像素，多个垂直信号线VL分别布置成对应于像素列，使得它们中的每一个连接到每列中的像素，列放大器 包括多个放大器AP。 放大器AP中的每一个包括电流源MOS晶体管T1，用于放大图像信号的放大MOS晶体管T2和与放大MOS晶体管串联连接的共源共栅MOS晶体管T3，并且在共源共栅MOS晶体管之间输出放大图像信号 T3和电流源MOS晶体管T1。 放大器AP的共源共栅MOS晶体管T3的栅极端子彼此连接。

公开(公告)号：US20080212279A1

公开(公告)日：2008-09-04

申请号：US11852545

申请日：2007-09-10

申请人： Masayuki Hirota ,  Mingxi Huang ,  Satoshi Ibori ,  Yutaka Maeno

发明人： Masayuki Hirota ,  Mingxi Huang ,  Satoshi Ibori ,  Yutaka Maeno

IPC分类号： H05K7/20

CPC分类号： H05K7/20909

摘要： A frequency converter includes a radiating section having a base and fins for radiating heat from a power semiconductor, a circuit substrate being provided at an opposite side of the fins with respect to the base, a housing that covers the circuit substrate, a guide for flowing air between the housing and the circuit substrate toward a downstream side of the fins, and a fan. The fan flows the air flown to the downstream side of the fins by the guide toward an upstream side of the fins.

摘要翻译： 一种变频器包括具有底座的散热部件和用于从功率半导体辐射热量的翅片，电路基板相对于基座设置在翅片的相对侧，覆盖电路基板的壳体，流动用引导件 壳体和电路基板之间朝向翅片的下游侧的空气和风扇。 风扇通过引导件将流过翅片的下游侧的空气流向散热片的上游侧。

公开(公告)号：US20060181847A1

公开(公告)日：2006-08-17

申请号：US11398643

申请日：2006-04-06

申请人： Masayuki Hirota ,  Mingxi Huang ,  Satoshi Ibori ,  Yutaka Maeno

发明人： Masayuki Hirota ,  Mingxi Huang ,  Satoshi Ibori ,  Yutaka Maeno

IPC分类号： H05K7/20

CPC分类号： H05K7/20909

摘要： A frequency converter includes a circuit substrate, a housing that covers at least the circuit substrate, a radiating section in which gases at an intake face are exhausted from an exhaust face so as to radiate heat, a fan provided on the exhaust face of the radiating section, and a guide provided on the housing to direct gases around the circuit substrate toward the intake face.

摘要翻译： 一种变频器包括电路基板，至少覆盖电路基板的壳体，其中从吸气面排出吸气面的气体以散发热量的辐射部，设置在辐射部的排气面上的风扇 以及设置在壳体上的引导件，用于将电路基板周围的气体引向入口面。

公开(公告)号：US20050135065A1

公开(公告)日：2005-06-23

申请号：US11011085

申请日：2004-12-15

申请人： Kinya Nakatsu ,  Naoki Takata ,  Masayuki Hirota ,  Satoshi Ibori ,  Tomoya Kamezawa

发明人： Kinya Nakatsu ,  Naoki Takata ,  Masayuki Hirota ,  Satoshi Ibori ,  Tomoya Kamezawa

IPC分类号： H05K7/20 ,  H01L23/367 ,  H01L23/40 ,  H01L25/07 ,  H01L25/11 ,  H01L25/18

CPC分类号： H01L23/4006 ,  H01L25/115 ,  H01L2023/4031 ,  H01L2023/405 ,  H01L2023/4081 ,  H01L2023/4087 ,  H01L2224/48091 ,  H01L2224/48137 ,  H01L2224/48247 ,  H01L2224/73265 ,  H01L2924/00014

摘要： An electric circuit module comprising: an electric device comprising an electric circuit to serve for passage and interruption of electric current, a packing material packing the electric circuit and a plurality of wiring members to electrically connect the electric circuit with an external circuit; and a heat sink to radiate heat from the electric device. The electric circuit module includes a fixture to fix the heat sink and the electric device together so that a heat radiating surface of the electric device comes into contact with the heat sink. The fixture is formed with a recess to accommodate therein a part of the electric device so that the heat radiating surface of the electric device is exposed from the fixture. When the electric device is fixed to the heat sink by the fixture, the heat radiating surface comes into contact with the heat sink.

摘要翻译： 一种电路模块，包括：电气装置，包括用于通过和中断电流的电路;包装电路的包装材料;以及多个布线构件，用于将电路与外部电路电连接; 以及散热器以从电气设备辐射热量。 电路模块包括将散热器和电气装置固定在一起的固定装置，使得电气装置的散热面与散热片接触。 固定装置形成有凹部，以容纳电气装置的一部分，使得电气装置的散热表面从固定装置露出。 当电子装置通过固定装置固定在散热片上时，散热面与散热片接触。

公开(公告)号：US08927632B2

公开(公告)日：2015-01-06

申请号：US14000904

申请日：2012-01-24

申请人： Gouhei Yamamura ,  Jun Sakamoto ,  Masanori Sueoka ,  Masayuki Hirota

发明人： Gouhei Yamamura ,  Jun Sakamoto ,  Masanori Sueoka ,  Masayuki Hirota

IPC分类号： C08L67/04

CPC分类号： C08L67/04 ,  C08J5/18 ,  C08J2367/04 ,  C08K9/04 ,  C08K2003/265 ,  C08L67/02

摘要： A polylactic acid based film includes a composition containing a polylactic acid based resin (A), a thermoplastic resin other than polylactic acid based resin (B), and a compound treated with a surface treatment agent as filler (C), the polylactic acid based resin containing a crystalline polylactic acid based resin and an amorphous polylactic acid based resin, and resin (A) accounting for 10 to 95 mass % and resin (B) accounting for 5 to 90 mass % of a combined total of 100 mass % of resin (A) and resin (B), and filler (C) accounting for 10 to 400 parts by mass per a combined total of 100 parts by mass of resin (A) and resin (B).

摘要翻译： 聚乳酸类膜包括含有聚乳酸类树脂（A），聚乳酸类树脂（B）以外的热塑性树脂和使用表面处理剂作为填料（C）处理的化合物的组合物，聚乳酸类 含有结晶性聚乳酸类树脂和无定形聚乳酸类树脂的树脂，占10〜95质量％的树脂（A）和树脂（B）的总量为5质量％〜90质量％的树脂100质量％ （A）和树脂（B）和填料（C）的总量为10〜400质量份，合计为100质量份树脂（A）和树脂（B）。