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1. 发明授权

US07814445B2 Circuit wiring interference analysis device, interference analysis program, database used in interference analysis device, and asymmetrically connected line model 有权
标题翻译：电路布线干扰分析装置，干扰分析程序，干扰分析装置使用的数据库，以及不对称线路模型
公开(公告)号：US07814445B2
公开(公告)日：2010-10-12
申请号：US11911609
申请日：2006-04-14
申请人： Hideki Iwaki , Naoki Komatsu , Tetsuyoshi Ogura , Toru Yamada
发明人： Hideki Iwaki , Naoki Komatsu , Tetsuyoshi Ogura , Toru Yamada
IPC分类号： G06F17/50
CPC分类号： G06F17/5036 , H05K1/0216 , H05K3/0005
摘要： An interference analysis device that analyzes interference includes an input unit that inputs design data, a selection unit that selects an analysis region, a division unit that divides a wire into segments, a calculation unit that calculates a circuit matrix regarding a coupled line, and an analysis unit that obtains a degree of electromagnetic interference, wherein the calculation unit calculates a circuit matrix of the coupled line, using a parameter set obtained by adding an asymmetry parameter to RLGC parameters of a transmission line in the coupled line. Thus, a method for analyzing an interference of circuit wiring can be provided, which is capable of shortening a processing time substantially while maintaining high precision.
摘要翻译：分析干扰的干扰分析装置包括：输入设备数据的输入单元，选择分析区域的选择单元，将线分割成分段的分割单元;计算与耦合线路有关的电路矩阵的计算单元;以及分析单元，其中所述计算单元使用通过将耦合线中的传输线的RLGC参数加上不对称参数而获得的参数集来计算所述耦合线路的电路矩阵。因此，可以提供用于分析电路布线的干扰的方法，其能够在保持高精度的同时基本上缩短处理时间。

2. 发明申请

US20090019403A1 CIRCUIT WIRING INTERFERENCE ANALYSIS DEVICE, INTERFERENCE ANALYSIS PROGRAM, DATABASE USED IN INTERFERENCE ANALYSIS DEVICE, AND ASYMMETRICALLY CONNECTED LINE MODEL 有权
标题翻译：电路干扰分析设备，干扰分析程序，干扰分析设备中使用的数据库和非对称连接线路模型
公开(公告)号：US20090019403A1
公开(公告)日：2009-01-15
申请号：US11911609
申请日：2006-04-14
申请人： Hideki Iwaki , Naoki Komatsu , Tetsuyoshi Ogura , Toru Yamada
发明人： Hideki Iwaki , Naoki Komatsu , Tetsuyoshi Ogura , Toru Yamada
IPC分类号： G06F17/50
CPC分类号： G06F17/5036 , H05K1/0216 , H05K3/0005
摘要： An interference analysis device that analyzes interference includes an input unit 2 that inputs design data, a selection unit 3 that selects an analysis region, a division unit 5 that divides a wire into segments, a calculation unit 6 that calculates a circuit matrix regarding a coupled line, and an analysis unit 7 that obtains a degree of electromagnetic interference, wherein the calculation unit 6 calculates a circuit matrix of the coupled line, using a parameter set obtained by adding an asymmetry parameter to RLGC parameters of a transmission line in the coupled line. Thus, a method for analyzing an interference of circuit wiring can be provided, which is capable of shortening a processing time substantially while maintaining high precision.
摘要翻译：分析干扰的干扰分析装置包括：输入设计数据的输入单元2，选择分析区域的选择单元3;将线分割成分段的分割单元5;计算单元6，线路和获得电磁干扰程度的分析单元7，其中计算单元6使用通过将耦合线路中的传输线路的RLGC参数相加不对称参数获得的参数集来计算耦合线路的电路矩阵。因此，可以提供用于分析电路布线的干扰的方法，其能够在保持高精度的同时基本上缩短处理时间。

3. 发明授权

US07788076B2 Interference analysis method, interference analysis device, interference analysis program and recording medium with interference analysis program recorded thereon 有权
标题翻译：干扰分析方法，干扰分析装置，干扰分析程序和记录有干扰分析程序的记录介质
公开(公告)号：US07788076B2
公开(公告)日：2010-08-31
申请号：US11076212
申请日：2005-03-08
申请人： Hideki Iwaki , Tetsuyoshi Ogura , Naoki Komatsu , Takeshi Nakayama , Tomohiro Kinoshita
发明人： Hideki Iwaki , Tetsuyoshi Ogura , Naoki Komatsu , Takeshi Nakayama , Tomohiro Kinoshita
IPC分类号： G06F17/50
CPC分类号： G06F17/5036
摘要： An interference analysis device can be provided, which analyzes interference between wirings of a circuit board with reduced load and for a short time period. The interference analysis device according to the present invention includes: a design data input part for inputting design data of the circuit board; a noise characteristics setting part that sets data representing electrical characteristics of noise for a wiring of the circuit board; a limit value setting part that sets an allowable limit value of noise received by a wiring; a selection part that selects a wiring group to be analyzed based on the noise characteristics data and the allowable limit value; an interference analysis part that calculates, concerning the selected wiring group, an amount of interference from a wiring giving the interference to a wiring receiving the interference; and a received noise level calculation part that calculates a noise level that the wiring receiving the interference will receive.
摘要翻译：可以提供干扰分析装置，其分析电路板的布线之间的负载和短时间内的干扰。根据本发明的干扰分析装置包括：设计数据输入部分，用于输入电路板的设计数据; 噪声特性设定部，其设定表示所述电路基板的布线的噪声的电特性的数据; 极限值设定部，其设定由布线接收到的噪声的允许限制值; 选择部，其基于所述噪声特性数据和所述容许极限值来选择要分析的布线组; 干扰分析部，其对与所述接线组相关的干扰分析部，计算与所述干扰对应的布线的干扰量的干扰量; 以及接收噪声电平计算部，其计算接收到干扰的接线的噪声电平。

4. 发明申请

US20050197817A1 Interference analysis method, interference analysis device, interference analysis program and recording medium with interference analysis program recorded thereon 有权
标题翻译：干扰分析方法，干扰分析装置，干扰分析程序和记录有干扰分析程序的记录介质
公开(公告)号：US20050197817A1
公开(公告)日：2005-09-08
申请号：US11076212
申请日：2005-03-08
申请人： Hideki Iwaki , Tetsuyoshi Ogura , Naoki Komatsu , Takeshi Nakayama , Tomohiro Kinoshita
发明人： Hideki Iwaki , Tetsuyoshi Ogura , Naoki Komatsu , Takeshi Nakayama , Tomohiro Kinoshita
IPC分类号： G01R31/28 , G06F17/50 , H01L21/82
CPC分类号： G06F17/5036
摘要： An interference analysis device can be provided, which analyzes interference between wirings of a circuit board with reduced load and for a short time period. The interference analysis device according to the present invention includes: a design data input part for inputting design data of the circuit board; a noise characteristics setting part that sets data representing electrical characteristics of noise for a wiring of the circuit board; a limit value setting part that sets an allowable limit value of noise received by a wiring; a selection part that selects a wiring group to be analyzed based on the noise characteristics data and the allowable limit value; an interference analysis part that calculates, concerning the selected wiring group, an amount of interference from a wiring giving the interference to a wiring receiving the interference; and a received noise level calculation part that calculates a noise level that the wiring receiving the interference will receive.
摘要翻译：可以提供干扰分析装置，其分析电路板的布线之间的负载和短时间内的干扰。根据本发明的干扰分析装置包括：设计数据输入部分，用于输入电路板的设计数据; 噪声特性设定部，其设定表示所述电路基板的布线的噪声的电特性的数据; 极限值设定部，其设定由布线接收到的噪声的允许限制值; 选择部，其基于所述噪声特性数据和所述容许极限值来选择要分析的布线组; 干扰分析部，其对与所述接线组相关的干扰分析部，计算与所述干扰对应的布线的干扰量的干扰量; 以及接收噪声电平计算部，其计算接收到干扰的接线的噪声电平。

5. 发明授权

US08290451B2 Noise reduction circuit for canceling leakage signal 有权
标题翻译：用于消除泄漏信号的降噪电路
公开(公告)号：US08290451B2
公开(公告)日：2012-10-16
申请号：US12295480
申请日：2007-03-28
申请人： Naoki Komatsu , Hideki Iwaki , Toru Yamada
发明人： Naoki Komatsu , Hideki Iwaki , Toru Yamada
IPC分类号： H04B1/04
CPC分类号： H03F1/26 , H01L2223/6627 , H01L2924/19032 , H01L2924/19051 , H03F1/30 , H03F3/19 , H03F3/245 , H05K1/0228 , H05K1/0239 , H05K2201/10166
摘要： In a noise reduction circuit, a transistor circuit amplifies an input signal and outputs an output signal with supply of power from the DC voltage source via a power supply line circuit. The canceling signal adding circuit acquires and attenuates a part of the output signal, to generate a canceling signal having a phase substantially opposite to a phase of a leakage signal leaking to the power supply line circuit, and having an amplitude substantially the same as an amplitude of the leakage signal.
摘要翻译：在降噪电路中，晶体管电路对输入信号进行放大，并通过电源线电路输出来自直流电压源的电力的输出信号。取消信号添加电路获取并衰减输出信号的一部分，以产生具有与泄漏到电源线电路的泄漏信号的相位基本相反的相位并具有与振幅基本相同的振幅的消除信号的泄漏信号。

6. 发明申请

US20090174476A1 NOISE REDUCTION CIRCUIT FOR CANCELING LEAKAGE SIGNAL 有权
标题翻译：消除噪声信号的噪声减少电路
公开(公告)号：US20090174476A1
公开(公告)日：2009-07-09
申请号：US12295480
申请日：2007-03-28
申请人： Naoki Komatsu , Hideki Iwaki , Toru Yamada
发明人： Naoki Komatsu , Hideki Iwaki , Toru Yamada
IPC分类号： H03F1/30
CPC分类号： H03F1/26 , H01L2223/6627 , H01L2924/19032 , H01L2924/19051 , H03F1/30 , H03F3/19 , H03F3/245 , H05K1/0228 , H05K1/0239 , H05K2201/10166
摘要： In a noise reduction circuit, a transistor circuit amplifies an input signal and outputs an output signal with supply of power from the DC voltage source via a power supply line circuit. The canceling signal adding circuit acquires and attenuates a part of the output signal, to generate a canceling signal having a phase substantially opposite to a phase of a leakage signal leaking to the power supply line circuit, and having an amplitude substantially the same as an amplitude of the leakage signal.
摘要翻译：在降噪电路中，晶体管电路对输入信号进行放大，并通过电源线电路输出来自直流电压源的电力的输出信号。取消信号添加电路获取并衰减输出信号的一部分，以产生具有与泄漏到电源线电路的泄漏信号的相位基本相反的相位并具有与振幅基本相同的振幅的消除信号的泄漏信号。

7. 发明授权

US09546093B2 Minute diamond powder, method for collecting the same and slurry comprisng the same in suspension 有权
标题翻译：分钟金刚石粉末，收集相同的方法和包含悬浮液的浆料
公开(公告)号：US09546093B2
公开(公告)日：2017-01-17
申请号：US12526076
申请日：2008-02-08
申请人： Youichi Morita , Tatsuya Takimoto , Naoki Komatsu , Hiroshi Yamanaka , Hisao Shirasawa , Hiroshi Ishizuka
发明人： Youichi Morita , Tatsuya Takimoto , Naoki Komatsu , Hiroshi Yamanaka , Hisao Shirasawa , Hiroshi Ishizuka
IPC分类号： B82Y30/00 , C01B31/06 , C09K3/14
CPC分类号： C01B31/065 , B82Y30/00 , C01B32/28 , C01P2004/64 , C09K3/1409 , C09K3/1463 , Y10T428/2982
摘要： [Task to be Solved]One of the principal objects of the invention is to collect minute diamond particles of D50 of 20 nm and smaller, by MICROTRAC UPA 150, in high precision and high definition.[Means for Solving the Task]The minute diamond particles of the invention are recovered by a method comprising: (1) joining or combining a hydrophilic functional group with a surface of diamond powder that comprises particles of a primary particle size of 50 nm or less, so as to impart hydrophilic nature on the surface, (2) placing the hydrophilic diamond particles to hold in suspension in water to form a slurry, (3) subjecting said slurry to a hyper-centrifugal process at a centrifugal force of 4×103 G and at the same time a centrifugal load product of 200×103 G·min. or more, in order to remove by depositing a fraction of coarser particles from the slurry, said load product being defined as product of centrifugal force, loaded, in G and duration of loading in minutes, where G represents the gravitational acceleration constant; (4) adding cations to said slurry, whereby the diamond particles in suspension in the water are deposited.
摘要翻译： [待解决的任务]本发明的主要目的之一是通过MICROTRAC UPA 150以高精度和高清晰度收集20nm以下的D 50的微小金刚石颗粒。 [解决任务的手段]通过以下方法回收本发明的微小金刚石颗粒：（1）将亲水性官能团与包含一次粒径为50nm以下的粒子的金刚石粉末的表面接合或组合，以便赋予表面亲水性，（2）将亲水性金刚石颗粒置于悬浮液中以形成浆料，（3）在4×10 3 G离心力下对所述浆料进行超离心过程并同时具有200×10 3 G·min的离心负荷产物。或更多，为了通过从浆料中沉积一部分较粗的颗粒来除去，所述负载产物被定义为离心力的乘积，G中的载荷和以几分钟的载荷持续时间，其中G表示重力加速常数; （4）向所述浆料中加入阳离子，由此沉积在水中悬浮液中的金刚石颗粒。

8. 发明授权

US08232741B2 Electronic ballast with controlled lamp preheating 有权
标题翻译：电子镇流器带控制灯预热
公开(公告)号：US08232741B2
公开(公告)日：2012-07-31
申请号：US12605450
申请日：2009-10-26
申请人： Naoki Komatsu , Daisuke Yamahara
发明人： Naoki Komatsu , Daisuke Yamahara
IPC分类号： H05B37/02
CPC分类号： H05B41/2882 , H05B41/382 , Y02B20/204
摘要： An electronic ballast provides controlled preheating for a discharge lamp. A power converting circuit receives a DC power input and converts it into an AC power output. A starting circuit coupled to the power converting circuit generates a high voltage for starting the lamp. A control circuit controls the power converting circuit to generate AC power output to the lamp dependent on a mode of operation. A symmetry detecting circuit determines a positive-negative symmetrical state of the output power provided to the discharge lamp with respect to ground. The control circuit has a starting mode wherein the discharge lamp is triggered to start with a high voltage generated by the starting circuit, an electrode heating mode wherein the AC power output of the power converting circuit is controlled to a first frequency for heating each lamp electrode, and a steady-state mode wherein the AC power output of the power converting circuit is controlled to a second frequency for maintaining lighting of the discharge lamp. The control circuit shifts from the electrode heating mode to the steady-state mode when the symmetry detecting circuit determines that the AC power output is in a positive-negative symmetrical state in the electrode heating operation.
摘要翻译：电子镇流器为放电灯提供受控的预热。电力转换电路接收直流电力输入并将其转换为交流电力输出。耦合到功率转换电路的启动电路产生用于启动灯的高电压。控制电路控制功率转换电路，以根据操作模式产生对灯的AC电力输出。对称性检测电路确定相对于地面提供给放电灯的输出功率的正负对称状态。控制电路具有启动模式，其中放电灯被触发以由起动电路产生的高电压开始;电极加热模式，其中功率转换电路的AC功率输出被控制到第一频率以加热每个灯电极以及稳态模式，其中功率转换电路的AC功率输出被控制到用于维持放电灯点亮的第二频率。当对称性检测电路在电极加热操作中确定AC功率输出处于正负对称状态时，控制电路从电极加热模式转换到稳态模式。

9. 发明申请

US20100109534A1 ELECTRONIC BALLAST WITH CONTROLLED FILAMENT PREHEATING USING HALF-WAVE LAMP CURRENT DETECTION 有权
标题翻译：使用半波电流检测的带控制光纤预热的电子镇流器
公开(公告)号：US20100109534A1
公开(公告)日：2010-05-06
申请号：US12606631
申请日：2009-10-27
申请人： Daisuke Yamahara , Naoki Komatsu
发明人： Daisuke Yamahara , Naoki Komatsu
IPC分类号： H05B41/36
CPC分类号： H05B41/2887 , H05B41/3928 , Y10S315/05
摘要： An electronic ballast is provided for controlled preheating of filaments in a discharge lamp. A power converter has a plurality of switching elements and converts DC power from a DC power source into AC power for the lamp. A starting circuit generates a high voltage for starting the lamp. A half-wave discharge detecting circuit detects an absolute value for each polarity peak of a lamp current, calculates an asymmetrical current value from the detected peaks with respect to a predetermined current threshold, and detects a half-wave discharge of the lamp wherein an absolute value of the asymmetrical current value is equal to or more than the current threshold for a predetermined determination time. A control circuit regulates on-times for the switching elements in an filament heating operation wherein the power converting circuit provides a high output frequency for heating each filament of the discharge lamp, and further regulates the on-times to reduce half-wave discharge detected during the filament heating operation.
摘要翻译：提供电子镇流器用于放电灯中灯丝的受控预热。电力转换器具有多个开关元件，并且将来自直流电源的直流电力转换成用于灯的交流电力。启动电路产生用于启动灯的高电压。半波放电检测电路检测灯电流的每个极性峰值的绝对值，根据检测到的峰值相对于预定电流阈值计算不对称电流值，并且检测灯的半波放电，其中绝对对于预定的确定时间，非对称电流值的值等于或大于当前阈值。控制电路在灯丝加热操作中调节开关元件的接通时间，其中功率转换电路提供用于加热放电灯的每个灯丝的高输出频率，并且进一步调节接通时间以减少检测到的半波放电灯丝加热操作。

10. 发明申请

US20100072913A1 High pressure discharge lamp lighting device and luminaire using same 有权
标题翻译：高压放电灯照明装置和灯具使用相同
公开(公告)号：US20100072913A1
公开(公告)日：2010-03-25
申请号：US12585773
申请日：2009-09-24
申请人： Daisuke Yamahara , Nobutoshi Matsuzaki , Takeshi Kamoi , Satoru Nagata , Naoki Komatsu , Jun Kumagai
发明人： Daisuke Yamahara , Nobutoshi Matsuzaki , Takeshi Kamoi , Satoru Nagata , Naoki Komatsu , Jun Kumagai
IPC分类号： H05B41/26
CPC分类号： H05B41/2925 , H05B41/2883 , H05B41/388 , Y02B20/204
摘要： A high pressure discharge lamp lighting device includes a DC power source circuit; a power supply circuit for converting an output from the DC power source circuit into a square wave AC output to be supplied to a high pressure discharge lamp; a starting circuit for applying a high voltage output for lamp startup to the high pressure discharge lamp; a control circuit; and a half-wave discharge detection circuit for detecting a half-wave discharge. The detection circuit detects the half-wave discharge at an initial stage of the lamp startup and the control circuit controls the magnitude of a voltage of a square wave half period of one polarity having a load voltage of a larger magnitude and that of a square wave half period of the other polarity having a load voltage of a smaller magnitude to approximate to each other.
摘要翻译：高压放电灯点亮装置包括：直流电源电路; 电源电路，用于将来自直流电源电路的输出转换成方波AC输出，供给高压放电灯; 用于将灯启动的高电压输出施加到高压放电灯的启动电路; 一个控制电路; 以及用于检测半波放电的半波放电检测电路。检测电路在灯启动的初始阶段检测半波放电，并且控制电路控制具有较大幅度的负载电压的一个极性的方波半周期的电压的大小和方波的另一极性的半周期具有彼此较小的负载电压。

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