公开(公告)号：US20060028267A1

公开(公告)日：2006-02-09

申请号：US11248323

申请日：2005-10-13

Applicant: Masahito Kondo ,  Koichi Inoue

Inventor： Masahito Kondo ,  Koichi Inoue

IPC: G05F1/10

CPC classification number: G05F1/56 ,  H03K17/08142 ,  H03K17/145

Abstract: In a conventional semiconductor integrated circuit device, a means for preventing a backflow current has a high on-state resistance, which makes it impossible to reduce the voltage loss in normal operation. A semiconductor integrated circuit device of the invention has a first MOS transistor, a second MOS transistor provided between the first MOS transistor and a power supply terminal, and a means that, in normal operation, keeps the gate of the second MOS transistor at a predetermined potential (preferably the ground potential) and that, when a backflow current is likely, turns the second MOS transistor off. This helps prevent a backflow current while reducing the voltage loss in normal operation.

公开(公告)号：US20050185901A1

公开(公告)日：2005-08-25

申请号：US11063547

申请日：2005-02-24

Applicant: Koichi Inoue ,  Hironori Tanaka ,  Isao Suzuki ,  Takaaki Matsuura

Inventor： Koichi Inoue ,  Hironori Tanaka ,  Isao Suzuki ,  Takaaki Matsuura

IPC: B23K26/03 ,  G02B3/06 ,  G02B6/02 ,  G02B6/32 ,  G02B6/255

CPC classification number: B23K26/032 ,  G02B6/32

Abstract: A fusion-bonded optical component is created using a laser oscillator for irradiating at least one beam of laser light upon optical components, for example an end of a rod lens and an end of an optical fiber. The optical components are fusion-bonded at respective ends. A CCD camera is used for observing a shape change caused by the laser beam irradiation of the ends during the fusion bonding, and a controlling section controls the laser oscillator to form a curved edge in the end portion, the controller controlling the irradiation of the rod lens and optical fiber based at least in part on the observation performed by the CCD camera.

Abstract translation: 使用激光振荡器产生熔接光学部件，该激光振荡器用于将至少一束激光照射在光学部件上，例如棒状透镜的端部和光纤端部。 光学部件在各自的端部熔接。 CCD摄像机用于观察在熔接期间由端部的激光束照射引起的形状变化，并且控制部分控制激光振荡器在端部部分形成弯曲边缘，控制器控制杆的照射 透镜和光纤至少部分地基于由CCD照相机执行的观察。

公开(公告)号：US20050007738A1

公开(公告)日：2005-01-13

申请号：US10913400

申请日：2004-08-09

Applicant: Koichi Inoue

Inventor： Koichi Inoue

IPC: G06F1/20 ,  H05K7/20

CPC classification number: G06F1/203 ,  H05K1/0272 ,  H05K7/20172

Abstract: It is an exemplified object of the present invention to provide a radiator mechanism and electronic apparatus having the radiator mechanism that can prevent destruction, deterioration, and malfunction due to heat of exoergic components or other electronic components, thermal deformation of a housing thereof, and low-temperature bum, without preventing the electronic apparatus including a printed board from miniaturization. The radiator mechanism is comprised of a cooling fan and a through hole provided in a motherboard, thereby thermally protecting a variety of circuit components mounted on the motherboard to provide a stable operation.

Abstract translation: 本发明的一个示例性目的是提供一种具有散热器机构的散热器机构和电子设备，该散热器机构能够防止由于散热部件或其他电子部件的热量而导致的破坏，劣化和故障，其壳体的热变形和低 不会妨碍包括印刷电路板的电子设备的小型化。 散热器机构包括设置在母板上的冷却风扇和通孔，从而对安装在母板上的各种电路元件进行热保护以提供稳定的操作。

公开(公告)号：US06814345B2

公开(公告)日：2004-11-09

申请号：US10288471

申请日：2002-11-06

Applicant: Koichi Inoue

Inventor： Koichi Inoue

IPC: B01F304

CPC classification number: F28B1/02 ,  F28B9/08 ,  F28C3/06 ,  Y10S261/10

Abstract: Low-pressure-side condensate is subjected to convection heating while dripping in high-pressure-side steam, and to surface turbulent heat transfer due to a circulating flow caused by downflow condensate falling after overflowing. Thus, the temperature of the low-pressure-side condensate can be raised efficiently with satisfactory heat transfer. A bypass connecting pipe enables high-pressure-side condensate to bypass condensate of a reheat chamber and merge with the condensate while keeping a high temperature. Thus, heating of the low-pressure-side condensate is performed sufficiently, with a space for falling being minimized for compactness. Also, condensate in a high amount of heat exchange is fed toward a condensate pump. Hence, a multistage pressure condenser permitting compactness and increased efficiency of a power plant can be constructed.

Abstract translation: 低压侧冷凝物在高压侧蒸汽中滴落时进行对流加热，并且由于在溢流后下降的冷凝水引起的循环流动而发生表面湍流传热。 因此，能够以良好的热传递方式有效地提高低压侧冷凝物的温度。 旁路连接管使得高压侧冷凝物能够绕过再热室的冷凝物并与冷凝物并入，同时保持高温。 因此，充分进行低压侧冷凝物的加热，为了紧凑而使落下空间最小化。 此外，将大量热交换的冷凝物供给冷凝水泵。 因此，可以构建允许发电厂的紧凑性和提高效率的多级压力冷凝器。

公开(公告)号：US06515462B2

公开(公告)日：2003-02-04

申请号：US09779709

申请日：2001-02-09

Applicant: Koichi Inoue ,  Hirokazu Oki

Inventor： Koichi Inoue ,  Hirokazu Oki

IPC: G05F316

CPC classification number: G05F3/222 ,  Y10T307/858

Abstract: A power supply device produces a predetermined voltage from a supply voltage through a voltage follower composed of a plurality of transistors. The voltage follower has a function of preventing backflow current. The voltage follower has one end connected to the supply voltage and another end connected to a capacitor. A constant voltage generating circuit produces a constant voltage from the voltage across the capacitor. A switch circuit is connected between the supply voltage and the control electrode of one of the transistors constituting the voltage follower other than the first-stage transistor thereof. A voltage drop detecting circuit detects a drop below a predetermined level in the voltage across the capacitor, and turns on the switch circuit on detecting such a drop.

Abstract translation: 电源装置通过由多个晶体管组成的电压跟随器从电源电压产生预定电压。 电压跟随器具有防止回流电流的功能。 电压跟随器的一端连接到电源电压，另一端连接到电容器。 恒压产生电路从电容器两端的电压产生恒定的电压。 开关电路连接在构成除了其第一级晶体管之外的电压跟随器的晶体管之一的电源电压和控制电极之间。 电压降检测电路检测电容器两端的电压下降到预定水平以下，并且检测到这种下降时接通开关电路。

公开(公告)号：US06441596B1

公开(公告)日：2002-08-27

申请号：US09793393

申请日：2001-02-27

Applicant: Koichi Inoue ,  Takao Osuka

Inventor： Koichi Inoue ,  Takao Osuka

IPC: G05F156

CPC classification number: H03K7/08 ,  H02M3/156 ,  H02M2001/0029 ,  H03K4/94 ,  H03K5/1252 ,  H03K17/163

Abstract: A switching regulator, by turning a switching device on and off, converts the level of a direct-current voltage fed in via an input terminal, and then feeds out the thus level-converted voltage via an output terminal. A waveform shaping circuit blunts the waveform of the signal with which the switching device is turned on and off.

Abstract translation: 开关调节器通过打开和关闭开关装置来转换经由输入端子馈送的直流电压的电平，然后经由输出端子馈送这样的电平转换的电压。 波形整形电路钝化开关器件打开和关闭的信号的波形。

公开(公告)号：US06249162B1

公开(公告)日：2001-06-19

申请号：US08242881

申请日：1994-05-16

Applicant: Koichi Inoue

Inventor： Koichi Inoue

IPC: H03K3037

CPC classification number: H03K3/02337 ,  G01R19/32 ,  H03K3/011

Abstract: A hysteresis circuit has a comparator which compares a threshold voltage and an input voltage. The threshold voltage is supplied from a voltage dividing circuit having resistors. A constant current circuit is connected to a voltage divided point of the voltage dividing circuit through a switch. The ON and OFF of the switch is controlled by an output of the comparator. When the switch is turned ON, a constant current flows to the voltage divided point, so that the value of the threshold voltage supplied from the voltage dividing circuit to the comparator is changed.

Abstract translation: 迟滞电路具有比较阈值电压和输入电压的比较器。 阈值电压由具有电阻器的分压电路提供。 恒流电路通过开关连接到分压电路的分压点。 开关的ON和OFF由比较器的输出控制。 当开关导通时，恒流电流流向分压点，使得从分压电路向比较器提供的阈值电压的值改变。

公开(公告)号：US06225842B1

公开(公告)日：2001-05-01

申请号：US09319930

申请日：1999-06-17

Applicant: Hiroyuki Fujita ,  Koichi Inoue

Inventor： Hiroyuki Fujita ,  Koichi Inoue

IPC: H02J100

CPC classification number: H02J7/0026

Abstract: A control device having a forced operation function has an output circuit that operates in response to an output control signal generated within the control device and a terminal for feeding a signal from the output circuit to outside the control device. The control device further has a signal detection circuit that outputs a forced operation signal when a predetermined signal is fed from the outside to that terminal. The output control signal generated within the control device and the forced operation signal produced by the signal detection circuit are fed through an OR circuit to the output circuit. This circuit configuration makes it possible to reduce the number of terminals to be provided in a control device having a forced operation function and thereby reduce its costs.

Abstract translation: 具有强制操作功能的控制装置具有响应于在控制装置内产生的输出控制信号而操作的输出电路和用于将来自输出电路的信号馈送到控制装置外部的端子。 控制装置还具有信号检测电路，当从外部向该终端馈送预定信号时，输出强制操作信号。 在控制装置内产生的输出控制信号和由信号检测电路产生的强制操作信号通过OR电路馈送到输出电路。 该电路结构使得可以减少在具有强制操作功能的控制装置中提供的端子的数量，从而降低其成本。

公开(公告)号：US06225779B1

公开(公告)日：2001-05-01

申请号：US09341129

申请日：1999-08-26

Applicant: Hiroyuki Fujita ,  Koichi Inoue

Inventor： Hiroyuki Fujita ,  Koichi Inoue

IPC: H01M1046

CPC classification number: H02J7/0021 ,  G01R19/16542 ,  G01R31/40 ,  H02J7/0014

Abstract: A power supply monitoring integrated circuit device for individually detecting the voltages of a plurality of lithium-ion cells connected in series has a plurality of comparators for comparing the voltages obtained by dividing the voltages of the individual cells with a predetermined voltage. The power supply monitoring integrated circuit device also has terminals for feeding electric power from the individual cells through resistors to the inputs of the individual comparators and terminals for supplying electric power from the individual cells to the individual comparators, and, in accordance with the results of comparison by the individual comparators, controls charging or discharging of the cells.

Abstract translation: 用于单独检测串联连接的多个锂离子电池的电压的电源监视集成电路装置具有多个比较器，用于将通过将各个单元的电压除以预定电压而获得的电压。 电源监控集成电路装置还具有用于从各个单元通过电阻器将电力馈送到各个比较器和端子的输入的端子，用于从各个单元向各个比较器提供电力，并且根据 比较各个比较器，控制电池的充电或放电。

公开(公告)号：US5781391A

公开(公告)日：1998-07-14

申请号：US799840

申请日：1997-02-13

Applicant: Yuzo Ide ,  Koichi Inoue

Inventor： Yuzo Ide ,  Koichi Inoue

IPC: G05F1/56 ,  H01L27/02 ,  H02H3/20

CPC classification number: H01L27/0251

Abstract: An IC having a built-in over voltage protecting circuit comprising: a first operating circuit having a first resistor connected to a terminal the voltage at which varies depending on a voltage at a first terminal; a second operating circuit; a protecting circuit having a second resistor, which receives a detection signal via the second resistor and controls the operation of the second operating circuit therewith to thereby protect the operation of the second operating circuit, wherein the first resistor and the second resistor are formed adjacently in a device-isolated common resistor forming land as regions having different conductivity type from that of the resistor forming land, the potential of the resistor forming land is set at a predetermined voltage which is different from the voltage at the first terminal, and the detection signal is generated, when a transistor which is composed by the first resistor, the second resistor and the resistor forming land is turned ON in response to a variation of the voltage at the first terminal by a value more than a predetermined value.

Abstract translation: 一种具有内置过电压保护电路的IC，包括：第一操作电路，其具有连接到端子的第一电阻器，其电压根据第一端子处的电压而变化; 第二操作电路; 具有第二电阻器的保护电路，其经由所述第二电阻器接收检测信号并且控制所述第二操作电路的操作，从而保护所述第二操作电路的操作，其中所述第一电阻器和所述第二电阻器形成为相邻 将器件隔离的公共电阻器形成为具有与电阻器形成焊盘的导电类型不同的导电类型的区域的焊盘，将电阻器形成焊盘的电位设置为与第一端子的电压不同的预定电压，并且检测信号 当由第一电阻器，第二电阻器和电阻器形成焊盘构成的晶体管响应于第一端子处的电压的变化而导通时，产生大于预定值的值。