公开(公告)号：US20070044062A1

公开(公告)日：2007-02-22

申请号：US10555762

申请日：2005-02-03

Applicant: Hirotsugu Fusayasu ,  Seiji Hamada ,  Shoichi Mimura ,  Miyoko Irikiin

Inventor： Hirotsugu Fusayasu ,  Seiji Hamada ,  Shoichi Mimura ,  Miyoko Irikiin

IPC: G06F17/50

CPC classification number: G06F17/5077 ,  H05K1/0219 ,  H05K3/0005

Abstract: A CAD apparatus for designing patterns of a printed board, includes: a signal wiring pattern detecting unit 22 for detecting a signal wiring pattern with reference to wiring information of the printed board; a guard ground detecting unit 23 for tracing the signal wiring pattern along the longitudinal direction thereof, to detect whether or not a guard ground exists within a distance from the signal wiring pattern to a predetermined first discriminant value GL, and for identifying a non-guard ground section in which no guard ground exists within the distance to the first discriminant value GL, and for detecting whether or not a guard ground exists within another distance from the signal wiring pattern to a second discriminant value GU, which is larger than the first discriminant value GL, in the non-guard ground section; and a return path judging unit 25 for judging an error of guard ground when no guard ground exists within the distance to the second discriminant value GU in the non-guard ground section, thereby quickly checking a return path without mistake.

Abstract translation: 一种用于设计印刷电路板图案的CAD装置，包括：信号布线图案检测单元22，用于根据印刷板的布线信息检测信号布线图形; 用于沿着其纵向跟踪信号布线图案的防护接地检测单元23，用于检测在距离信号布线图案至预定的第一判别值GL的距离内是否存在保护地，并且用于识别非保护 在距第一判别式GL的距离内不存在保护地的接地部分，并且用于检测保护地面是否存在于距信号布线图案的另一距离内的第二判别式GU大于第一判别式 无保护地面部分的GL值; 以及返回路径判断单元25，用于在无保护接地部分中与第二判别值GU的距离内没有保护地面的情况下判断防护地面的误差，从而快速地检查返回路径而没有错误。

公开(公告)号：US07030889B2

公开(公告)日：2006-04-18

申请号：US09993866

申请日：2001-11-05

Applicant: Seiji Hamada ,  Isao Kadowaki

Inventor： Seiji Hamada ,  Isao Kadowaki

IPC: G09G5/00

CPC classification number: G06F17/30716

Abstract: According to the data display method of the present invention, one or more parts of the data to be displayed in a display area are displayed in full, while the other parts of the data are displayed in predetermined abridged forms representing the parts of data that are not displayed (i.e. abridged data). When the predetermined abridged form representing the abridged data is selected, one or more parts of the data contents are fully displayed and the other parts are abridged. Further, when the data displayed in full is selected, an input operation for the data is initiated. In addition, the contents of the abridged data that are not displayed are not read from a database, and the first data row and the number of data rows in the abridged data group, are stored.

公开(公告)号：US08676782B2

公开(公告)日：2014-03-18

申请号：US13003875

申请日：2009-08-14

Applicant: Seiji Hamada ,  Makoto Yamamoto

Inventor： Seiji Hamada ,  Makoto Yamamoto

IPC: G06F17/30

CPC classification number: G06F17/30864

Abstract: The present invention provides an information collection apparatus, an information collection method, and a program capable of collecting information from information resources on a network effectively as well as a search engine that searches the information resources collected. An information collection apparatus of the present invention that collects information from information resources on a network includes an extraction unit that acquires data from an information resource via the network to extract a link-destination address included in the data, a calculation unit that calculates, by comparing each link-destination address with a collection rule describing a set of addresses qualified for a collection target, a score for each link-destination address that reflects a distance from the set to a link-destination information resource indicated by the link-destination address, and a judgment unit that judges whether the link-destination information resource is to be included in the collection target or not in accordance with the score calculated for the link-destination information resource.

Abstract translation: 本发明提供一种能够有效地从网络上的信息资源收集信息的信息收集装置，信息收集方法和程序，以及搜索所收集的信息资源的搜索引擎。 从网络上的信息资源收集信息的本发明的信息收集装置包括提取单元，其经由网络从信息资源获取数据，提取数据中包含的链接目的地地址，计算单元， 将每个链接目的地地址与描述对于收集目标进行限定的一组地址的收集规则进行比较，每个链接目的地地址的得分，其反映从该链路到链路目的地信息资源指示的链路目的地信息资源的距离 以及判断单元，根据针对链接目的地信息资源计算出的得分，判定链接目的地信息资源是否包含在收集对象中。

公开(公告)号：US08259838B2

公开(公告)日：2012-09-04

申请号：US12513009

申请日：2007-10-03

Applicant: Shin-ichi Tanimoto ,  Seiji Hamada ,  Hirotsugu Fusayasu ,  Ryo Matsubara

Inventor： Shin-ichi Tanimoto ,  Seiji Hamada ,  Hirotsugu Fusayasu ,  Ryo Matsubara

IPC: H04L27/18

CPC classification number: H04L25/0272

Abstract: A signal transmitter apparatus generates three phase-shifted signals by shifting three transmission signals by predetermined phase shift amounts so that the phase shift amounts of the transmission signals are different from each other by 120 degrees. The signal transmitter apparatus generates three combined transmission signals and outputs the three combined transmission signals to the three transmission conductors, respectively, by combining each of pairs of the phase-shifted signals such that an inverted signal of a first phase-shifted signal is combined with a second phase-shifted signal, when each of the pairs of the phase-shifted signals includes the first and second phase-shifted signals among the three phase-shifted signals and phase shift amounts of the first and second phase-shifted signals are different from each other by 120 degrees. The signal receiver apparatus generates three receiving signals based on received three combined transmission signals, and detects the decoded signals of the transmission signals based on the receiving signals.

Abstract translation: 信号发送装置通过将三个发送信号移动预定的相移量来产生三个相移信号，使得发送信号的相移量彼此相差120度。 信号发送装置生成三个组合的发送信号，并通过组合各对的相移信号，将三个组合的发送信号分别输出到三个发送导体，使得第一相移信号的反相信号与 第二相移信号，当三个相移信号中的每一对包括三个相移信号中的第一和第二相移信号时，第一和第二相移信号的相移量不同于 彼此相差120度。 信号接收装置基于接收到的三个组合发送信号生成三个接收信号，并且基于接收信号检测发送信号的解码信号。

公开(公告)号：US08077121B2

公开(公告)日：2011-12-13

申请号：US12327160

申请日：2008-12-03

Applicant: Kei Ichikawa ,  Hirotsugu Fusayasu ,  Hiroshi Kunimoto ,  Seiji Hamada ,  Ryo Matsubara

Inventor： Kei Ichikawa ,  Hirotsugu Fusayasu ,  Hiroshi Kunimoto ,  Seiji Hamada ,  Ryo Matsubara

IPC: G09G3/34

CPC classification number: G09G3/296 ,  G09G2330/06 ,  H01J11/44 ,  H01J2211/446

Abstract: The present invention sufficiently reduces unwanted radiation in a plasma display panel (PDP) display device. The display device includes a PDP having a pair of electrodes, a first, a second, and a third conductive member, and a pair of driving circuits used to apply a voltage to their respective electrodes. Each conductive member has substantially the same width and height as the PDP, and the first, second, third conductive members are disposed on the rear surface of the PDP, in this order on the rear side of the PDP. The PDP and the conductive members are connected electrically to one another in the end portions of these elements, either directly or via the driving circuits, so that the direction of the current flowing in the PDP during driving and discharge coincides with the direction of the current flowing in the third conductive member, and is opposite from the direction of the current flowing in the first conductive member and the second conductive member.

Abstract translation: 本发明足以减少等离子体显示面板（PDP）显示装置中的不需要的辐射。 显示装置包括具有一对电极，第一，第二和第三导电构件的PDP和用于向其各自的电极施加电压的一对驱动电路。 每个导电构件具有与PDP基本上相同的宽度和高度，并且第一，第二，第三导电构件以PDP的后侧依次设置在PDP的后表面上。 PDP和导电构件在这些元件的端部中直接或经由驱动电路彼此电连接，使得在驱动和放电期间在PDP中流动的电流的方向与电流的方向一致 在第三导电构件中流动，并且与在第一导电构件和第二导电构件中流动的电流的方向相反。

公开(公告)号：US08027391B2

公开(公告)日：2011-09-27

申请号：US12147274

申请日：2008-06-26

Applicant: Ryo Matsubara ,  Hirotsugu Fusayasu ,  Shinichi Tanimoto ,  Seiji Hamada

Inventor： Ryo Matsubara ,  Hirotsugu Fusayasu ,  Shinichi Tanimoto ,  Seiji Hamada

IPC: H04B3/00

CPC classification number: H04L25/0272 ,  H01R13/6461 ,  H01R13/6477

Abstract: A differential transmission line connector with little unwanted radiation noise is provided. A connector connects a differential transmission pattern for multiple transmission of a group of three differential signals and a differential transmission cable. The differential transmission pattern is provided with three signal lines, and the differential transmission cable also is provided with three signal lines. In a plane that is perpendicular to the longitudinal direction of the differential transmission pattern and the differential transmission cable, the signal lines are positioned at the apexes of an equilateral triangle. The connector is provided with three signal lines that connect, at identical lengths, the signal lines of the differential transmission pattern and the signal lines of the differential transmission cable, between a predetermined first plane of the planes that perpendicularly intersect the longitudinal direction of the differential transmission pattern and a predetermined second plane of the planes that perpendicularly intersect the longitudinal direction of the differential transmission cable.

Abstract translation: 提供了一种不需要辐射噪声的差分传输线连接器。 连接器连接用于一组三个差分信号的多个传输的差分传输模式和差分传输电缆。 差分传输模式设有三条信号线，差分传输电缆也设有三条信号线。 在与差动传输模式的纵向垂直的平面和差动传输电缆中，信号线位于等边三角形的顶点。 连接器设有三条信号线，它们以相同的长度将差分传输图案的信号线和差分传输电缆的信号线连接在垂直于差分的纵向方向的平面的预定的第一平面之间 透射图案和与差动传输电缆的纵向方向垂直相交的平面的预定第二平面。

公开(公告)号：US08014169B2

公开(公告)日：2011-09-06

申请号：US12327220

申请日：2008-12-03

Applicant: Seiji Hamada ,  Masaaki Ofuji ,  Takatoshi Kubiura ,  Ichiro Hirose ,  Hirotsugu Fusayasu ,  Ryo Matsubara ,  Kei Ichikawa ,  Hiroshi Kunimoto

Inventor： Seiji Hamada ,  Masaaki Ofuji ,  Takatoshi Kubiura ,  Ichiro Hirose ,  Hirotsugu Fusayasu ,  Ryo Matsubara ,  Kei Ichikawa ,  Hiroshi Kunimoto

IPC: H05K9/00

CPC classification number: H05K9/0054

Abstract: The present invention provides a shield structure for an electronic device allowing conductive members to be connected electrically to each other at low impedance while preventing the leakage of electromagnetic waves effectively. The first conductive member and the second conductive member for enclosing the electronic device respectively have laid portions that are laid one on the other and fastened to each other at plural positions by means of screw members. Through-holes into which the screw members are to be inserted are formed on both of the laid portions. Protruding portions, which protrude toward the laid portion of the second conductive member, each are formed between the adjacent through-holes on the laid portion of the first conductive member. The protruding portions each have a shape extending in the direction connecting the adjacent through-holes and bulging from both ends toward the center thereof in a smooth curve.

Abstract translation: 本发明提供一种用于电子设备的屏蔽结构，其允许导电构件以低阻抗彼此电连接，同时有效地防止电磁波的泄漏。 用于封闭电子设备的第一导电构件和第二导电构件分别具有彼此铺设的铺设部分，并且通过螺钉构件在多个位置处彼此紧固。 在两个铺设部分上形成有插入螺钉构件的通孔。 突出于第二导电构件的铺设部分的突出部分分别形成在第一导电构件的铺设部分上的相邻通孔之间。 突出部分各自具有沿着连接相邻通孔的方向延伸的形状，并且从两端朝向其中心以平滑的曲线凸出。

公开(公告)号：US07986620B2

公开(公告)日：2011-07-26

申请号：US11176559

申请日：2005-07-08

Applicant: Seiji Hamada

Inventor： Seiji Hamada

IPC: G01R31/08

CPC classification number: H04B1/7113 ,  H04B2201/7071 ,  H04L1/0026 ,  H04L1/16

Abstract: To improve accuracy for verifying reception in the data transmission utilizing the common channel. A radio communication apparatus for transmitting the data to the transmitting destination apparatus selected from a plurality of transmitting destination apparatuses using the shared channel, comprises a control unit for controlling data transmission and a path search unit for identifying the transmitting destination apparatus as the object of the path search in accordance with control of data transmission.

Abstract translation: 提高使用公共通道的数据传输中验证接收的准确性。 一种无线电通信装置，用于使用共享信道将数据发送到从多个发送目的地装置中选择的发送目的地装置，包括用于控制数据发送的控制单元和用于将发送目的地装置识别为所述发送目的地装置的路径搜索单元 路径搜索按照数据传输的控制。

公开(公告)号：US20090195699A1

公开(公告)日：2009-08-06

申请号：US12160297

申请日：2007-04-25

Applicant: Seiji Hamada ,  Hirotsugu Fusayasu ,  Shin-ichi Tanimoto ,  Ryo Matsubara

Inventor： Seiji Hamada ,  Hirotsugu Fusayasu ,  Shin-ichi Tanimoto ,  Ryo Matsubara

IPC: H04N7/00

CPC classification number: H04L25/0272 ,  H04L7/033 ,  H04L25/085

Abstract: In a signal transmitter for a multiple differential transmission system including a signal transmitter and a signal receiver connected via three signal lines, first and second differential drivers generate first and second output signals of bipolar four values and having a first signal voltage level, and inverted first and second output signals, responsive to first and second bit information signals. A third differential driver generates a third output signal of bipolar four values having a second signal voltage level, and an inverted third output signal, responsive to a third bit information signal. The first output signal and the inverted third output signal are combined and transmitted to the first signal line, the second output signal and the inverted first output signal are combined and transmitted to the second signal line, and the third output signal and the inverted second output signal are combined and transmitted to the third signal line.

Abstract translation: 在包括通过三条信号线连接的信号发射机和信号接收机的多差分传输系统的信号发射机中，第一和第二差分驱动器产生双极四极值的第一和第二输出信号并具有第一信号电压电平， 以及响应于第一和第二位信息信号的第二输出信号。 第三差分驱动器响应于第三位信息信号产生具有第二信号电压电平的双极四极值的第三输出信号和反相的第三输出信号。 第一输出信号和反相第三输出信号被组合并传输到第一信号线，第二输出信号和反相第一输出信号被组合并传输到第二信号线，第三输出信号和反相第二输出 信号被组合并传输到第三信号线。

公开(公告)号：US20090003464A1

公开(公告)日：2009-01-01

申请号：US12147274

申请日：2008-06-26

Applicant: Ryo MATSUBARA ,  Hirotsugu Fusayasu ,  Shinichi Tanimoto ,  Seiji Hamada

Inventor： Ryo MATSUBARA ,  Hirotsugu Fusayasu ,  Shinichi Tanimoto ,  Seiji Hamada

IPC: H04B3/00

CPC classification number: H04L25/0272 ,  H01R13/6461 ,  H01R13/6477

Abstract: A differential transmission line connector with little unwanted radiation noise is provided. A connector connects a differential transmission pattern for multiple transmission of a group of three differential signals and a differential transmission cable. The differential transmission pattern is provided with three signal lines, and the differential transmission cable also is provided with three signal lines. In a plane that is perpendicular to the longitudinal direction of the differential transmission pattern and the differential transmission cable, the signal lines are positioned at the apexes of an equilateral triangle. The connector is provided with three signal lines that connect, at identical lengths, the signal lines of the differential transmission pattern and the signal lines of the differential transmission cable, between a predetermined first plane of the planes that perpendicularly intersect the longitudinal direction of the differential transmission pattern and a predetermined second plane of the planes that perpendicularly intersect the longitudinal direction of the differential transmission cable.

Abstract translation: 提供了一种不需要辐射噪声的差分传输线连接器。 连接器连接用于一组三个差分信号的多个传输的差分传输模式和差分传输电缆。 差分传输模式设有三条信号线，差分传输电缆也设有三条信号线。 在与差动传输模式的纵向垂直的平面和差动传输电缆中，信号线位于等边三角形的顶点。 连接器设有三条信号线，它们以相同的长度将差分传输图案的信号线和差分传输电缆的信号线连接在垂直于差分的纵向方向的平面的预定的第一平面之间 透射图案和与差动传输电缆的纵向方向垂直相交的平面的预定第二平面。