公开(公告)号：US08625639B2

公开(公告)日：2014-01-07

申请号：US12551927

申请日：2009-09-01

Applicant: Kunio Fukuda

Inventor： Kunio Fukuda

IPC: H04J1/00

CPC classification number: H04L5/06 ,  H04L25/02

Abstract: An information processing apparatus is provided which includes a signal multiplexing unit for multiplexing a plurality of transmission signals, each in a different frequency band and not containing a DC component, and a power signal supplied from a DC power supply and generating a multiplexed signal, a single signal cable through which the multiplexed signal generated by the signal multiplexing unit is transmitted, and a signal separating unit for separating the multiplexed signal transmitted through the signal cable into signals, each in a frequency band of one of the plurality of transmission signals, and a signal in a frequency band of the power signal.

Abstract translation: 提供了一种信息处理装置，其包括：信号复用单元，用于多路复用多个传输信号，每个传输信号各自处于不同的频带，不包含DC分量;以及从DC电源提供的功率信号，并产生多路复用的信号; 传输由信号复用单元生成的多路复用信号的单信号电缆，以及信号分离单元，用于将通过信号电缆发送的多路复用信号分别变换成多个传输信号之一的频带中的信号，以及 功率信号的频带中的信号。

公开(公告)号：US20130196172A1

公开(公告)日：2013-08-01

申请号：US13637409

申请日：2011-03-18

Applicant: Akito Mizutani ,  Kunio Fukuda ,  Shin Ishikawa ,  Atsutaka Honda ,  Yasuhiro Yamaguchi ,  Yasushi Kato ,  Hiroki Ota ,  Mitsuyuki Fujisawa ,  Takumi Ujiro ,  Hideaki Yamashita

Inventor： Akito Mizutani ,  Kunio Fukuda ,  Shin Ishikawa ,  Atsutaka Honda ,  Yasuhiro Yamaguchi ,  Yasushi Kato ,  Hiroki Ota ,  Mitsuyuki Fujisawa ,  Takumi Ujiro ,  Hideaki Yamashita

IPC: C22C38/12 ,  C22C38/02 ,  C22C38/04 ,  C22C38/28 ,  C22C38/08 ,  C22C38/16 ,  C22C38/26 ,  C22C38/00 ,  C22C38/06

CPC classification number: C22C38/12 ,  B01J35/04 ,  B01J37/0225 ,  B23K1/0014 ,  B23K11/0093 ,  B23K20/023 ,  B23K2101/006 ,  B23K2101/02 ,  C21D6/002 ,  C22C38/001 ,  C22C38/002 ,  C22C38/004 ,  C22C38/005 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C22C38/08 ,  C22C38/16 ,  C22C38/26 ,  C22C38/28 ,  C22C38/44 ,  C22C38/48 ,  C22C38/50 ,  F01N3/281 ,  F01N2330/02 ,  F01N2530/04 ,  Y10T428/12431

Abstract: A stainless steel foil contains, in percent by mass, 0.05% or less of C, 2.0% or less of Si, 1.0% or less of Mn, 0.003% or less of S, 0.05% or less of P, 25.0% to 35.0% of Cr, 0.05% to 0.30% of Ni, 3.0% to 10.0% of Al, 0.10% or less of N, 0.02% or less of Ti, 0.02% or less of Nb, 0.02% or less of Ta, 0.005% to 0.20% of Zr, 0.02% or less of Ce, 0.03% to 0.20% of REM excluding Ce, 0.5% to 6.0% in total of at least one of Mo and W, and the balance being Fe and incidental impurities.

Abstract translation: 不锈钢箔以C，0.05％以下，Si为2.0％以下，Mn为1.0％以下，S：0.003％以下，P：0.05％以下，25.0％〜35.0质量％ 的Cr，0.05〜0.30％的Ni，3.0〜10.0％的Al，0.10％以下的N，0.02％以下的Ti，0.02％以下的Nb，0.02％以下的Ta，0.005％ 至0.20％的Zr，0.02％以下的Ce，0.03％〜0.20％的除Ce以外的REM，0.5％〜6.0％的Mo和W中的至少一种，余量为Fe和附带的杂质。

公开(公告)号：US08390482B2

公开(公告)日：2013-03-05

申请号：US12849178

申请日：2010-08-03

Applicant: Kunio Fukuda

Inventor： Kunio Fukuda

IPC: H03M7/00

CPC classification number: H04L25/4904 ,  H03M5/20 ,  H04B3/548 ,  H04B14/023

Abstract: Provided is an encoding apparatus including an encoding unit that generates encoded data formed from a sequence of base-k data in which m pieces (m

Abstract translation: 提供了一种编码装置，包括编码单元，其通过以n位为单位转换输入二进制数据，生成由基本k个数据的序列形成的编码数据，其中m个（m

公开(公告)号：US08390143B2

公开(公告)日：2013-03-05

申请号：US13308714

申请日：2011-12-01

Applicant: Kazuji Sasaki ,  Takehiro Sugita ,  Kunio Fukuda

Inventor： Kazuji Sasaki ,  Takehiro Sugita ,  Kunio Fukuda

IPC: H02J1/00 ,  H02J3/00 ,  H04B3/54

CPC classification number: H04B3/56 ,  H04B3/54 ,  H04B2203/5441 ,  H04B2203/5491 ,  Y10S307/01

Abstract: Disclosed herein is a communication system including: at least one power line communication apparatus connected via a general power line for supplying a commercial alternate current power; a communication terminal having a modem for power line communication, and a plurality of first coils having different directivities; and a coupling apparatus, connected to a power line, having a filter for attenuating an alternate current component of the power line, and a second coil arranged after the filter; wherein the communication terminal executes mutual communication with any of the power line communication apparatus connected via the general power line through proximity communication based on an electromagnetic coupling action that is generated between the plurality of first coils and the second coil when the communication terminal is brought to the proximity of a coupling surface of the coupling apparatus.

Abstract translation: 本文公开了一种通信系统，包括：至少一个电力线通信装置，其经由用于提供商用交流电源的一般电力线连接; 具有用于电力线通信的调制解调器的通信终端和具有不同方向性的多个第一线圈; 以及连接到电力线的耦合装置，具有用于衰减电力线的交流分量的滤波器和布置在滤波器之后的第二线圈; 其中，所述通信终端通过基于在所述通信终端到达所述多个第一线圈与所述第二线圈之间产生的电磁耦合动作时，经由所述一般电力线路连接的所述电力线通信装置中的任一个进行相互通信 联接装置的联接表面的接近。

公开(公告)号：US08223675B2

公开(公告)日：2012-07-17

申请号：US12605654

申请日：2009-10-26

Applicant: Kunio Fukuda

Inventor： Kunio Fukuda

IPC: H04L5/14 ,  H04J3/06

CPC classification number: H04L25/4917 ,  H03M5/12 ,  H03M5/16 ,  H03M5/20 ,  H04L5/1423

Abstract: There is provided an information processing apparatus includes a first module and a second module. The first module includes a first signal generator that produces a first signal by coding a first transmitted data into a waveform not including a direct-current component, having a polarity being inverted in each half period of a clock; a first signal sending unit that sends the first signal; and a signal subtracting unit that subtracts the first signal from a received signal. The second module includes a clock detecting unit that detects the clock based on the polarity inverting period of the first signal received from the first module; a second signal generator that produces a second signal by coding a second transmitted data into a waveform not including the direct-current component; and a second signal sending unit that sends the second signal while the second signal is synchronously added to the first signal.

Abstract translation: 提供了一种包括第一模块和第二模块的信息处理设备。 第一模块包括第一信号发生器，其通过将第一发送数据编码成不包括直流分量的波形来产生第一信号，该直流分量在时钟的每个半周期中具有反相极性; 发送第一信号的第一信号发送单元; 以及从接收信号中减去第一信号的信号减法单元。 第二模块包括时钟检测单元，其基于从第一模块接收的第一信号的极性反转周期来检测时钟; 第二信号发生器，其通过将第二发送数据编码为不包括所述直流分量的波形来产生第二信号; 以及第二信号发送单元，其在第二信号被同步地添加到第一信号的同时发送第二信号。

公开(公告)号：US08213532B2

公开(公告)日：2012-07-03

申请号：US12483522

申请日：2009-06-12

Applicant: Kunio Fukuda ,  Toru Terashima

Inventor： Kunio Fukuda ,  Toru Terashima

IPC: H04L25/49

CPC classification number: H04L25/4917 ,  H04L27/02

Abstract: In a provided information processing device, a first information processing module, within its transmission time segment, transmits an encoded signal in which mutually distinct first and second bit values are respectively expressed by pluralities of mutually distinct first amplitude values and second amplitude values, the same amplitude value not occurring consecutively and the amplitude value polarity being inverted with each cycle. Within a transmission time segment for a second information processing module, the first information processing module transmits a clock signal that corresponds to the cycle at which the polarity is inverted. The second information processing module extracts the clock signal by detecting the polarity inversions in the encoded signal, decodes the first and second bit values from the encoded signal using the clock signal, generates a transmission signal by controlling the amplitude values of the clock signal, and transmits the transmission signal in synchronization with the clock signal.

Abstract translation: 在提供的信息处理装置中，第一信息处理模块在其发送时段内发送编码信号，其中相互不同的第一和第二比特值分别由多个相互不同的第一幅度值和第二幅度值表示，相同 振幅值不连续出现，振幅值极性在每个周期内反转。 在第二信息处理模块的传输时间段内，第一信息处理模块发送对应于极性反转的周期的时钟信号。 第二信息处理模块通过检测编码信号中的极性反转来提取时钟信号，使用时钟信号从编码信号中解码第一和第二位值，并通过控制时钟信号的振幅值来生成发送信号;以及 与时钟信号同步发送发送信号。

公开(公告)号：US08164455B2

公开(公告)日：2012-04-24

申请号：US12370962

申请日：2009-02-13

Applicant: Kunio Fukuda

Inventor： Kunio Fukuda

IPC: G08B13/14

CPC classification number: G06K19/0723 ,  G06K7/0008 ,  G06K19/07786

Abstract: The present invention provides a communication system of a backscatter type, the communication system including: a reflector for transmitting data by a reflected wave formed by subjecting a non-modulated wave to a modulation process; and a reflected wave reader for reading the data from the modulated reflected wave signal from the reflector.

Abstract translation: 本发明提供一种后向散射通信系统，该通信系统包括：反射器，用于通过使非调制波进行调制处理而形成的反射波发送数据; 以及用于从来自反射器的调制反射波信号读取数据的反射波读取器。

公开(公告)号：US20090268824A1

公开(公告)日：2009-10-29

申请号：US12428024

申请日：2009-04-22

Applicant: Kunio Fukuda

Inventor： Kunio Fukuda

IPC: H04B14/06

CPC classification number: H04L25/4904 ,  H04L25/4917

Abstract: There is provided an information processing apparatus including an encoding unit that represents input data containing mutually different first and second bit values by a plurality of first amplitude values for the first bit value and a second amplitude value that is different from the first amplitude values for the second bit value, does not take an identical value consecutively, and perform encoding so that polarity of the amplitude value is reversed for each cycle, and a transmission unit that transmits a signal encoded by the encoding unit through a predetermined transmission line.

Abstract translation: 提供了一种信息处理装置，包括：编码单元，其代表包含相互不同的第一和第二比特值的输入数据，所述第一和第二比特值由第一比特值的多个第一幅度值和与第一比特值的第一幅度值不同的第二幅度值 第二比特值不连续地取相同的值，并且执行编码，使得每个周期的振幅值的极性反转，以及发送单元，其通过预定的传输线发送由编码单元编码的信号。

公开(公告)号：US07221908B2

公开(公告)日：2007-05-22

申请号：US10537490

申请日：2004-08-30

Applicant: Kunio Fukuda

Inventor： Kunio Fukuda

IPC: H04B13/02

CPC classification number: H04L27/2003 ,  H04B7/0682

Abstract: A communication apparatus operating under a back scattering system involving processes of QPSK modulation is provided. The apparatus includes: a first signal channel for acquiring a first reflected wave by getting an incoming radio wave directly reflected without wave passage through any phase shifter; a second signal channel for acquiring a second reflected wave having a phase shifted by π/2 relative to the phase of the first reflected wave through two-way wave passage through a first phase shifter alone; a third signal channel for acquiring a third reflected wave having a phase shifted by π relative to the phase of the first reflected wave through two-way wave passage through the first and a second phase shifter; and a fourth signal channel for acquiring a fourth reflected wave having a phase shifted by 3π/2 relative to the phase of the first reflected wave through two-way wave passage through the first through a third phase shifter.

Abstract translation: 提供了在涉及QPSK调制过程的背散射系统下工作的通信装置。 该装置包括：第一信号通道，用于通过使没有波通过任何移相器直接反射的入射电波来获取第一反射波; 第二信号通道，用于通过仅通过第一移相器的双向波通路获取具有相对于第一反射波的相位相移的π/ 2的第二反射波; 第三信号通道，用于通过经由所述第一和第二移相器的双向波通路获取相对于所述第一反射波的相位相移的第三反射波; 以及第四信号通道，用于通过第一至第三移相器通过双向波通路获取相对于第一反射波的相位相移3pi / 2的第四反射波。

公开(公告)号：US20070024444A1

公开(公告)日：2007-02-01

申请号：US10567622

申请日：2004-08-04

Applicant: Kunio Fukuda

Inventor： Kunio Fukuda

IPC: G08B13/14

CPC classification number: G06K7/0008 ,  G06K19/0701 ,  G06K19/0723

Abstract: A low consumption power is realized in a communication type that a ratio of transmission between apparatus limited to a relatively short distance occupies most of communications. Upon reception of transmission data constituted of a bit series, a wireless transmission module unit performs an on/off operation of an antenna switch connected to an antenna, in accordance with a bit image of the transmission data, and transmits, by a back scattering scheme, the transmission data as reflected radio waves of radio waves from a transmission destination generated by a change in an antenna load impedance. The antenna switch is generally made of a gallium arsenide IC, its consumption power is several 10 μW or less, and it becomes possible to realize ultra low consumption wireless image transmission.

Abstract translation: 以通信类型实现低功耗，限制为相对较短距离的设备之间的传输比率占用大部分通信。 在接收到由比特序列构成的传输数据时，无线传输模块单元根据传输数据的比特图像执行连接到天线的天线开关的接通/断开操作，并且通过反向散射方案 ，作为通过天线负载阻抗的变化产生的来自发送目的地的无线电波的反射无线电波的发送数据。 天线开关通常由砷化镓IC制成，其消耗功率为10μW以下，能够实现超低功耗的无线图像传输。