公开(公告)号：US20050185525A1

公开(公告)日：2005-08-25

申请号：US11061605

申请日：2005-02-22

申请人： Ayumu Ibusuki ,  Hiroyuki Funahashi ,  Koji Nishikawa

发明人： Ayumu Ibusuki ,  Hiroyuki Funahashi ,  Koji Nishikawa

IPC分类号： G11B7/005 ,  G01R19/00 ,  G11B7/00 ,  G11B7/085 ,  G11B7/09 ,  G11B7/13 ,  H01L31/10 ,  H03F3/08

CPC分类号： G11B7/094

摘要： A signal generating circuit of the invention includes a current polarity switch circuit that receives an output current of a light-sensitive element and outputs a current of which the direction the polarity switch circuit keeps constant regardless of the direction of the received current, a current-to-voltage conversion circuit that converts the current outputted from the current polarity switch circuit into a voltage, and a signal processing circuit that receives the voltage outputted from the current-voltage conversion circuit to generate a signal based on the received voltage. Thus, the signal based on the received current signal can be generated regardless of the direction of the received current signal.

摘要翻译： 本发明的信号发生电路包括电流极性开关电路，其接收光敏元件的输出电流，并输出极性开关电路的方向保持恒定的电流，而不管接收电流的方向如何，电流 - 将从电流极性开关电路输出的电流转换成电压的电压转换电路，以及接收从电流 - 电压变换电路输出的电压，生成基于接收电压的信号的信号处理电路。 因此，无论接收到的电流信号的方向如何，都可以生成基于接收到的电流信号的信号。

公开(公告)号：US20140102592A1

公开(公告)日：2014-04-17

申请号：US14123540

申请日：2012-04-19

申请人： Koji Nishikawa ,  Hisao Fujikawa ,  Takanori Watanabe ,  Hideaki Iwamura ,  Morihiro Fujita

发明人： Koji Nishikawa ,  Hisao Fujikawa ,  Takanori Watanabe ,  Hideaki Iwamura ,  Morihiro Fujita

IPC分类号： C23C8/26

CPC分类号： C23C8/26 ,  C21D9/40 ,  C23C8/02 ,  C23C8/80

摘要： To provide a steel product excelling in both corrosion resistance and adhesion. A steel product having a nitride layer and a nitrogen diffused layer formed on the surface of a steel base material is provided. The nitride layer includes a first compound layer formed on a nitrogen diffused layer side and a second compound layer formed on a surface side of the first compound layer. The first compound layer has an ε-structure mainly made of Fe3N, and the second compound layer has a higher nitrogen concentration than the first compound layer and has a concavoconvex formed on the surface thereof. Thus, the nitride layer having excellent adhesion, an extremely small carbon containing amount, and high corrosion resistance can be formed.

摘要翻译： 提供优异的耐腐蚀性和附着性的钢制品。 提供了在钢基材的表面上形成有氮化物层和氮扩散层的钢制品。 氮化物层包括在氮扩散层侧形成的第一化合物层和形成在第一化合物层的表面侧上的第二化合物层。 第一化合物层具有主要由Fe 3 N制成的结构，第二化合物层的氮浓度高于第一化合物层，并且在其表面上形成凹凸。 因此，可以形成具有优异的粘附性，极小碳含量和高耐腐蚀性的氮化物层。

公开(公告)号：US08594580B2

公开(公告)日：2013-11-26

申请号：US12445480

申请日：2006-12-11

申请人： Koji Nishikawa

发明人： Koji Nishikawa

IPC分类号： H04B1/00

CPC分类号： G06K7/0008 ,  H04W72/082

摘要： In a data reading apparatus performing contactless data communications with IC tags, a multi channel setting section sets a plurality of frequencies to be used for data communication with an IC tag in advance; a multi channel interference detecting section detects radio interference from other data reader in each of the set plurality of frequencies, prior to occurrence of a data communication request with an IC tag; a carrier sense lapse time holding section holds a period of no interference based on an interference detection result from the multi channel interference detecting section; a time comparing section determines whether the carrier sense lapse time held by the carrier sense lapse time holding section is on or above a predetermined carrier sense time upon occurrence of the data communication request with the IC tag, and permits the data communication with the IC tag when the carrier sense lapse time is on or above the carrier sense time; a transmitting section transmits data to the IC tag; and hence wait time for interference detection may be reduced.

摘要翻译： 在与IC标签进行非接触数据通信的数据读取装置中，多信道设定部分预先设定要用于与IC标签进行数据通信的多个频率; 在发生具有IC标签的数据通信请求之前，多信道干扰检测部分检测来自其它数据读取器中的每一个的多个频率的无线电干扰; 载波侦听延迟时间保持部分基于来自多信道干扰检测部分的干扰检测结果保持无干扰的周期; 时间比较部分确定当与IC标签发生数据通信请求时，由载波侦听经过时间保持部分保持的载波侦听经过时间是否在预定载波侦听时间以上，并允许与IC标签进行数据通信 当载波侦听时间在载波侦听时间以上时， 发送部分向IC标签发送数据; 因此可以减少干扰检测的等待时间。

公开(公告)号：US08324875B2

公开(公告)日：2012-12-04

申请号：US12608084

申请日：2009-10-29

申请人： Tomoyuki Miki ,  Koji Nishikawa ,  Keisuke Kadowaki

发明人： Tomoyuki Miki ,  Koji Nishikawa ,  Keisuke Kadowaki

IPC分类号： G05F1/577 ,  G05F1/00

CPC分类号： H02M3/1584

摘要： A multiphase DC/DC converter according to the present invention includes: a plurality of DC/DC converters whose outputs are connected in common to supply electric power to a load; a load state detection portion which detects a state of the load connected to the plurality of DC/DC converters and outputs a detection result; and a control circuit which drives each of the plurality of DC/DC converters based on outputs from the plurality of DC/DC converters, and based on an output from the load state detection portion, drives the plurality of DC/DC converters with output phases of the plurality of DC/DC converters deviated from each other or with the output phases of the plurality of DC/DC converters aligned with each other.

摘要翻译： 根据本发明的多相DC / DC转换器包括：多个DC / DC转换器，其输出共同连接以向负载提供电力; 负载状态检测部，其检测与所述多个DC / DC转换器连接的负载的状态，并输出检测结果; 以及控制电路，其基于来自所述多个DC / DC转换器的输出驱动所述多个DC / DC转换器中的每一个，并且基于来自所述负载状态检测部的输出，驱动所述多个具有输出相位的DC / DC转换器 的多个DC / DC转换器彼此偏离或者与多个DC / DC转换器的输出相位彼此对准。

公开(公告)号：US20100247764A1

公开(公告)日：2010-09-30

申请号：US12679792

申请日：2008-10-22

申请人： Takanori Watanabe ,  Hideaki Iwamura ,  Koji Nishikawa

发明人： Takanori Watanabe ,  Hideaki Iwamura ,  Koji Nishikawa

IPC分类号： C23C16/00

CPC分类号： C23C8/08 ,  C22C14/00 ,  C22C21/003 ,  C23C8/06 ,  C23C8/80

摘要： There is provided a surface treatment method for improving high temperature resistance oxidizability of a Ti—Al alloy in a manner suitable for mass production and the Ti—Al alloy. A Ti—Al alloy base material containing 15 at % or more to 55 at % or less of Al is heated and held in a gas atmosphere containing a fluorine source gas to form a fluorine inspissation layer with a thickness of 0.1 μm or more to 10 μm or less on the surface of the Ti—Al alloy base material, and a maximum concentration of F in the fluorine inspissation layer is made to be 2 at % or more to 35 at % or less. Thereby, when exposed to a high temperature oxidizing atmosphere, the surface of the Ti—Al alloy base is coated with an Al2O3 coating film having extremely low oxygen permeability. The alloy hence has excellent insusceptibility to high temperature oxidation. Thus, the poor insusceptibility to high temperature oxidation, which is a most serious disadvantage of the Ti—Al alloy which is lightweight and has high temperature strength, can be improved in a manner suitable for mass production. Therefore, the alloy can be used suitably for a supercharger turbine wheel, an engine valve, turbine blades for a gas turbine or the like, for example.

摘要翻译： 提供了以适合批量生产的方式提高Ti-Al合金的耐高温氧化性和Ti-Al合金的表面处理方法。 将含有15原子％以上且55原子％以下的Al的Ti-Al合金基材加热保持在含有氟源气体的气体气氛中，形成厚度为0.1μm以上至10以下的氟吸附层 在Ti-Al合金基材的表面上为1μm以下，氟吸收层中的F的最大浓度为2at％以上至35at％以下。 由此，当暴露在高温氧化气氛中时，TiAl合金基体的表面涂覆有氧透过率极低的Al 2 O 3涂膜。 因此，该合金对高温氧化具有优异的不敏感性。 因此，能够以适合于批量生产的方式改善轻质且具有高温强度的Ti-Al合金的最严重缺点的高温氧化性差的难以理解。 因此，该合金可以适当地用于例如增压涡轮机轮，发动机气门，燃气轮机的涡轮叶片等。

公开(公告)号：US07535816B2

公开(公告)日：2009-05-19

申请号：US10588638

申请日：2005-02-25

申请人： Koji Nishikawa

发明人： Koji Nishikawa

IPC分类号： G11B7/00 ,  H03G11/04

CPC分类号： H03H11/0433

摘要： A waveform equalizer includes: a calculation circuit (7a) that permits free setting of the boost factor by which the gain, in a predetermined frequency range, for the input signal by varying the boost factor; and an all-pass filter (7b) that is connected to the stage preceding or following the calculation circuit, that has a first conductance amplifier and a second conductance amplifier, and that adjusts and thereby corrects the group delay characteristic of the input signal by varying the conductance of at least one of the first and second conductance amplifiers.

摘要翻译： 波形均衡器包括：计算电路（7a），其允许通过改变增益因子来自由设置在预定频率范围内对于输入信号的增益的升压因子; 以及连接到计算电路之前或之后的级的全通滤波器（7b），其具有第一电导放大器和第二电导放大器，并且通过改变来调整并由此校正输入信号的组延迟特性 第一和第二电导放大器中的至少一个的电导。

公开(公告)号：US07351509B2

公开(公告)日：2008-04-01

申请号：US11013534

申请日：2004-12-17

申请人： Shuhei Moribe ,  Nobuyuki Okubo ,  Tsutomu Onuma ,  Shinichiro Abe ,  Koji Nishikawa

发明人： Shuhei Moribe ,  Nobuyuki Okubo ,  Tsutomu Onuma ,  Shinichiro Abe ,  Koji Nishikawa

IPC分类号： G03G9/08

CPC分类号： G03G9/08797 ,  G03G9/08704 ,  G03G9/08706 ,  G03G9/08708 ,  G03G9/08711 ,  G03G9/08782 ,  G03G9/08793 ,  G03G9/08795

摘要： A toner is disclosed including toner particles containing a binder resin and a colorant. The binder resin contains a vinyl resin. In the high-temperature GPC-RALLS-viscometer analysis of the o-dichlorobenzene-soluble matter of the toner, a weight-average molecular weigh of absolute molecular weights measured with a viscosity detector is in a specific range. In the o-dichlorobenzene-soluble matter, a component with the absolute molecular weight of 10,000 or less and a component with the absolute molecular weight of 1,000,000 or more are present in specific proportions, respectively. The intrinsic viscosity of the toner is in a specific range.

摘要翻译： 公开了包含含有粘合剂树脂和着色剂的调色剂颗粒的调色剂。 粘合剂树脂含有乙烯基树脂。 在调色剂的邻二氯苯可溶性物质的高温GPC-RALLS-粘度计分析中，用粘度检测器测量的绝对分子量的重均分子量在特定范围内。 在邻二氯苯可溶物中，绝对分子量为10,000以下的成分和绝对分子量为1,000,000以上的成分分别以特定比例存在。 调色剂的特性粘度在特定范围内。

公开(公告)号：US07306889B2

公开(公告)日：2007-12-11

申请号：US11013535

申请日：2004-12-17

申请人： Nobuyuki Okubo ,  Tsutomu Onuma ,  Shuhei Moribe ,  Shinichiro Abe ,  Koji Nishikawa

发明人： Nobuyuki Okubo ,  Tsutomu Onuma ,  Shuhei Moribe ,  Shinichiro Abe ,  Koji Nishikawa

IPC分类号： G03G9/08

CPC分类号： G03G9/091 ,  G03G9/08708 ,  G03G9/08711 ,  G03G9/08722 ,  G03G9/08724 ,  G03G9/08726 ,  G03G9/08728 ,  G03G9/08731 ,  G03G9/08733 ,  G03G9/08782 ,  G03G9/08793 ,  G03G9/08795 ,  G03G9/08797

摘要： A process for producing a toner by subjecting a polymer and a resin component containing a cross-linkable polymer capable of cross-linkingly reacting with the polymer, to cross-linking reaction in the presence of a first wax to form a wax-containing cross-linked polymer composition; mixing the wax-containing cross-linked polymer composition with at least a colorant and a second wax, followed by melt-kneading to form a toner composition; and pulverizing the toner composition to produce toner particles. Also disclosed is a toner produced by this process. The toner thus obtained is a toner whose fixing performance and anti-offset properties are well balanced and also which makes it possible to afford images having less fog and high quality, over a long period of time in environments of from low temperature and low humidity to high temperature and high humidity, and is highly durable without causing any contamination of members with which the toner comes into contact.

摘要翻译： 通过使含有能够与聚合物交联反应的交联性聚合物的聚合物和树脂成分在第一蜡的存在下进行交联反应而形成含蜡交联剂来制造调色剂的方法， 连接聚合物组成; 将含蜡的交联聚合物组合物与至少一种着色剂和第二种蜡混合，然后熔融捏合以形成调色剂组合物; 并粉碎调色剂组合物以产生调色剂颗粒。 还公开了通过该方法生产的调色剂。 由此获得的调色剂是其定影性能和抗污损性能良好平衡的调色剂，并且还使得可以在低温和低湿度的环境中长时间地提供具有较少雾度和高质量的图像， 耐高温和高湿度，并且高度耐用，而不会引起调色剂接触的部件的任何污染。

公开(公告)号：US20070176684A1

公开(公告)日：2007-08-02

申请号：US10588638

申请日：2005-02-25

申请人： Koji Nishikawa

发明人： Koji Nishikawa

IPC分类号： H03G3/10

CPC分类号： H03H11/0433

摘要： A waveform equalizer includes: a calculation circuit (7a) that permits free setting of the boost factor by which the gain, in a predetermined frequency range, for the input signal by varying the boost factor; and an all-pass filter (7b) that is connected to the stage preceding or following the calculation circuit, that has a first conductance amplifier and a second conductance amplifier, and that adjusts and thereby corrects the group delay characteristic of the input signal by varying the conductance of at least one of the first and second conductance amplifiers.

摘要翻译： 波形均衡器包括：计算电路（7a），其允许通过改变所述增益因子来自由设置所述增益因子，所述增益因子在预定频率范围内对于所述输入信号的增益; 以及连接到计算电路之前或之后的级的全通滤波器（7b），其具有第一电导放大器和第二电导放大器，并且调整并由此校正输入信号的组延迟特性 改变第一和第二电导放大器中的至少一个的电导。

公开(公告)号：US20050186497A1

公开(公告)日：2005-08-25

申请号：US11013534

申请日：2004-12-17

申请人： Shuhei Moribe ,  Nobuyuki Okubo ,  Tsutomu Onuma ,  Shinichiro Abe ,  Koji Nishikawa

发明人： Shuhei Moribe ,  Nobuyuki Okubo ,  Tsutomu Onuma ,  Shinichiro Abe ,  Koji Nishikawa

IPC分类号： G03G9/08 ,  G03G9/087

CPC分类号： G03G9/08797 ,  G03G9/08704 ,  G03G9/08706 ,  G03G9/08708 ,  G03G9/08711 ,  G03G9/08782 ,  G03G9/08793 ,  G03G9/08795

摘要： A toner is disclosed including toner particles containing a binder resin and a colorant. The binder resin contains a vinyl resin. In the high-temperature GPC-RALLS-viscometer analysis of the o-dichlorobenzene-soluble matter of the toner, a weight-average molecular weigh of absolute molecular weights measured with a viscosity detector is in a specific range. In the o-dichlorobenzene-soluble matter, a component with the absolute molecular weight of 10,000 or less and a component with the absolute molecular weight of 1,000,000 or more are present in specific proportions, respectively. The intrinsic viscosity of the toner is in a specific range.

摘要翻译： 公开了包含含有粘合剂树脂和着色剂的调色剂颗粒的调色剂。 粘合剂树脂含有乙烯基树脂。 在调色剂的邻二氯苯可溶性物质的高温GPC-RALLS-粘度计分析中，用粘度检测器测量的绝对分子量的重均分子量在特定范围内。 在邻二氯苯可溶物中，绝对分子量为10,000以下的成分和绝对分子量为1,000,000以上的成分分别以特定比例存在。 调色剂的特性粘度在特定范围内。