公开(公告)号：US06570343B1

公开(公告)日：2003-05-27

申请号：US09654083

申请日：2000-09-01

申请人： Hiroyuki Shoji ,  Hideki Miyazaki ,  Yasuyuki Kojima ,  Kenji Kawabata

发明人： Hiroyuki Shoji ,  Hideki Miyazaki ,  Yasuyuki Kojima ,  Kenji Kawabata

IPC分类号： H05B4136

CPC分类号： H02M7/53803 ,  H02M2007/4815 ,  H05B37/0263 ,  H05B41/3921 ,  H05B41/3925 ,  Y02B70/1441 ,  Y10S315/04

摘要： A device for turning on light allowing the brightness of an inverter-type illumination apparatus to be adjusted without having to install an additional oscillation circuit. The device comprises an active converter which generates a DC voltage from the commercial AC voltage and an inverter which switches the generated DC voltage, includes a capacitor connected in parallel with a discharge tube to be lighted, and supplies a high-frequency current to the discharge tube via a resonance circuit whose resonance frequency is determined according to the equivalent impedance of the discharge tube. The active converter has a triac adjusting the DC voltage, and switching elements of the inverter perform self-oscillation under control of the phase of the resonance current flowing through the resonance circuit.

公开(公告)号：US06472610B1

公开(公告)日：2002-10-29

申请号：US09059211

申请日：1998-04-13

申请人： Kenji Kawabata

发明人： Kenji Kawabata

IPC分类号： H05K116

CPC分类号： G01C19/5663 ,  H01L41/053 ,  H01L41/107 ,  H03H3/02 ,  H05K3/305 ,  H05K3/321 ,  H05K2201/0133 ,  H05K2201/10083 ,  H05K2201/10636 ,  H05K2203/0455 ,  Y02P70/611

摘要： A support structure of a piezoelectric vibrator greatly increase a bonding strength between a conductive bonding agent and a mounting substrate. The support structure may be provided in a piezoelectric transformer, a piezoelectric vibrator, a gyroscope, and a multilayered piezoelectric component. The mounting substrate has first to third terminal electrodes provided on both top and bottom surfaces thereof and includes first to third through holes being provided at a central portion of the terminal electrodes, respectively. After the piezoelectric transformer element is positioned on the mounting substrate such that the transformer element is spaced slightly apart from the top surface of the mounting substrate by a predetermined distance, a conductive bonding agent is applied to the node N of vibration of an input electrode of the piezoelectric transformer element and the first terminal electrode, and the first through hole is filled with the conductive bonding agent. Similarly, the conductive bonding agent is applied to an output electrode and the second terminal electrode of the piezoelectric transformer, and the third through hole is also filled with the conductive bonding agent.

摘要翻译： 压电振子的支撑结构大大增加了导电粘合剂和安装基板之间的结合强度。 支撑结构可以设置在压电变压器，压电振子，陀螺仪和多层压电元件中。 安装基板具有设置在其顶表面和底表面上的第一至第三端子电极，并且包括分别设置在端子电极的中心部分的第一至第三通孔。 在将压电变压器元件定位在安装基板上，使得变压器元件与安装基板的顶表面稍微间隔开预定距离之后，将导电粘合剂施加到节点N的输入电极的振动 压电变压器元件和第一端子电极以及第一通孔填充有导电粘合剂。 类似地，将导电粘合剂施加到压电变压器的输出电极和第二端子电极，并且第三通孔也填充有导电粘合剂。

公开(公告)号：US5384516A

公开(公告)日：1995-01-24

申请号：US970396

申请日：1992-11-02

申请人： Kenji Kawabata ,  Soichiro Ogawa ,  Susumu Iijima ,  Kunio Seki ,  Hirotaka Mochizuki ,  Makoto Goto ,  Ryuichi Ikeda ,  Motohiro Sugino ,  Kenichi Onda

发明人： Kenji Kawabata ,  Soichiro Ogawa ,  Susumu Iijima ,  Kunio Seki ,  Hirotaka Mochizuki ,  Makoto Goto ,  Ryuichi Ikeda ,  Motohiro Sugino ,  Kenichi Onda

IPC分类号： G02F1/133 ,  G06F1/32 ,  G09G3/34 ,  H05B41/16 ,  H05B41/24 ,  H05B41/285 ,  H05B41/392 ,  H05R41/42

CPC分类号： H05B41/3925 ,  G06F1/32 ,  H05B41/2853 ,  Y02B20/186

摘要： An information processing apparatus employs a liquid crystal display and a fluorescent lamp for backlighting the screen of the liquid crystal display. A lighting circuit for supplying alternating current lighting power to the fluorescent lamp receives input power from either a commercial alternating current power source or from a direct current battery. The level of the lighting power supplied to the fluorescent lamp is determined based upon a determination of whether the input power is being supplied from the commercial power source or from the battery.

摘要翻译： 信息处理装置采用液晶显示器和荧光灯来背光液晶显示器的屏幕。 用于向荧光灯提供交流照明电力的照明电路从商用交流电源或直流电池接收输入电力。 基于是否从商用电源或从电池供给输入电力来确定提供给荧光灯的点亮电力的电平。

公开(公告)号：US5360639A

公开(公告)日：1994-11-01

申请号：US107006

申请日：1993-08-17

申请人： Kenji Kawabata

发明人： Kenji Kawabata

IPC分类号： B05D7/00 ,  B05D3/12 ,  B44C1/22 ,  F16B33/00 ,  F16B33/06 ,  F16B35/06 ,  B05D5/06

CPC分类号： B05D3/12 ,  B44C1/222 ,  F16B35/06

摘要： A decorative screw is manufactured by forming a three-dimensional pattern on the whole surface of the head of a screw, depositing a coating or plating film on the whole surface of the pattern and grinding the projecting areas of the pattern to provide the screw head with a decorative three-dimensional pattern.

摘要翻译： 通过在螺钉头部的整个表面上形成三维图案，在图案的整个表面上沉积涂层或镀膜并研磨图案的突出区域来制造装饰螺钉，以向螺钉头提供 装饰三维图案。

公开(公告)号：US4928037A

公开(公告)日：1990-05-22

申请号：US286702

申请日：1988-12-20

申请人： Kenji Kawabata ,  Soichiro Ogawa ,  Ryoichi Masaki

发明人： Kenji Kawabata ,  Soichiro Ogawa ,  Ryoichi Masaki

IPC分类号： H05B41/24 ,  H05B41/285

CPC分类号： H05B41/2853 ,  Y10S315/05

摘要： A discharge lamp lighting system including at least one switch device connected between a d.c. power supply and a discharge lamp which is turned on by a high frequency power generated through turning-on and -off of the switching device. In the discharge lighting system, the discharge lamp lighting operation is allowed to start when the d.c. power supply voltage reaches a predetermined voltage value A or over, and the discharge lamp lighting operation is stopped when the d.c. power supply voltage lowers smaller than a predetermined voltage value B, where the values A and B take a relation that B is smaller than A.

摘要翻译： 一种放电灯照明系统，包括至少一个开关装置，其连接在直流电源 电源和放电灯，其由通过开关装置的接通和断开而产生的高频功率导通。 在放电照明系统中，放电灯点亮操作允许开始时直流。 电源电压达到预定电压值A或以上时，放电灯点亮操作停止。 电源电压低于预定电压值B，其中值A和B的关系B小于A。

公开(公告)号：US4816720A

公开(公告)日：1989-03-28

申请号：US126790

申请日：1987-11-30

申请人： Ikuya Nomoto ,  Kenji Kawabata

发明人： Ikuya Nomoto ,  Kenji Kawabata

IPC分类号： H05B41/24 ,  H05B41/282 ,  H05B39/00

CPC分类号： H05B41/2828 ,  Y10S315/02

摘要： A discharge lamp operating circuit includes at least a discharge lamp, a condenser and four switches. The condenser is charged and discharged through the discharge lamp by the turn-on and turn-off of the switches so that an AC current is caused to flow through the discharge lamp to operate the discharge lamp. A time required for the complete charging and discharging of the condenser is selected to be longer than a time scheduled for the charging and discharging of the condenser in one period. A switching frequency f.sub.0 at the time of heating of the discharge lamp and a switching frequency f at the time of operating of the discharge lamp has a relation of 2.ltoreq.f/f.sub.0 .ltoreq.10.

摘要翻译： 放电灯工作电路至少包括放电灯，冷凝器和四个开关。 冷凝器通过开关的导通和关断通过放电灯进行充电和放电，使得交流电流流过放电灯以操作放电灯。 选择冷凝器完全充放电所需的时间比在一段时间内对于冷凝器的充放电时间长。 在放电灯加热时的开关频率f0和放电灯工作时的开关频率f具有2π/ f0 / 10的关系。

公开(公告)号：US4739222A

公开(公告)日：1988-04-19

申请号：US859692

申请日：1986-05-05

申请人： Ikuya Nomoto ,  Ichiro Torii ,  Kenji Kawabata

发明人： Ikuya Nomoto ,  Ichiro Torii ,  Kenji Kawabata

IPC分类号： H01J5/54 ,  H01J61/56

CPC分类号： H01J5/54 ,  Y02B20/19

摘要： A compact fluorescent lamp with a screw base having a lamp with an inner tube, an outer case which is provided at one end of the lamp and includes an operating circuit section therein and has a screw base at one end of the outer case, and a molding compound having excellent insulation and good conduction of heat which is pressed and interposed into the gap between the operating circuit section and the outer case in order to transfer the heat generated in the operating circuit section to the outer case.

摘要翻译： 一种紧凑型荧光灯，其具有带有内管的灯的螺钉底座，设置在灯的一端的外壳，在其内部具有操作电路部，在外壳的一端具有螺丝基座， 模制化合物具有优异的绝缘性和良好的热传导性，其被压入和插入到操作电路部分和外部壳体之间的间隙中，以将在操作电路部分中产生的热量传递到外部壳体。

公开(公告)号：US4340796A

公开(公告)日：1982-07-20

申请号：US70730

申请日：1979-08-29

申请人： Masumi Yamaguchi ,  Kenji Kawabata ,  Yoshimi Kumagai

发明人： Masumi Yamaguchi ,  Kenji Kawabata ,  Yoshimi Kumagai

IPC分类号： G01K1/02 ,  G01K7/32 ,  H05B6/68 ,  H05B6/80

CPC分类号： H05B6/6482 ,  G01K1/024 ,  G01K7/32 ,  H05B6/6411 ,  H05B6/6452 ,  H05B6/6467

摘要： A wireless temperature-sensing assembly adapted for a cooking apparatus such as a microwave oven, comprises a wireless communication element and a sensing probe. The wireless communication element provides electromagnetic waves over an oven cavity of the cooking apparatus. The sensing probe selects a particular frequency of the electromagnetic waves. The sensing probe contains an oscillator element resonance frequencies of which vary depending on the surrounding temperature. The wireless communication element further receives and detects the particular frequency of the electromagnetic waves defined by the selecting means. In a specific form, the wireless communication element provides the electromagnetic waves the frequencies of which vary from time slot to time slot. The oscillator element may be composed of crystal, ceramic, or the like. The resonance frequencies of the oscillator element change due to variation in its number of proper vibrations dependent on the surrounding temperature.

摘要翻译： 适用于诸如微波炉的烹饪设备的无线温度检测组件包括无线通信元件和感测探头。 无线通信元件在烹饪设备的烤箱腔体上提供电磁波。 感测探头选择电磁波的特定频率。 感测探头包含振荡器元件，其谐振频率根据周围温度而变化。 无线通信元件还接收并检测由选择装置定义的电磁波的特定频率。 在具体形式中，无线通信元件提供频率随时间而变化的电磁波。 振荡器元件可以由晶体，陶瓷等构成。 振荡器元件的谐振频率由于其周围温度的适当振动数量的变化而变化。