公开(公告)号：US07973877B2

公开(公告)日：2011-07-05

申请号：US12087766

申请日：2007-01-12

申请人： Daisuke Takeda ,  Tomotoshi Sato ,  Akira Ohnishi

发明人： Daisuke Takeda ,  Tomotoshi Sato ,  Akira Ohnishi

IPC分类号： G02F1/1335 ,  H05B37/00 ,  F21V7/04 ,  F21V11/00 ,  B64F13/18

CPC分类号： H05B33/0821 ,  G02F1/133603 ,  G02F2001/133612 ,  H01L23/62 ,  H01L2924/0002 ,  H05B33/0818 ,  H01L2924/00

摘要： An object of the invention is to provide an illumination device that can make it easy to detect a disorder of a light emitting element, and a liquid crystal display apparatus including the illumination device. Each light emitting element array (S) is constituted by light emitting elements (T) which are connected in series. To the light emitting elements (T) are individually connected in parallel current bypass elements (U) that are changed from a disconnected state where no current flows to a connected state where current flows when a predetermined voltage higher than that applied to the light emitting elements in an lighting state is applied thereto. Each power source unit (P) is connected to each light emitting element array (S) in series, and supplies constant current to each light emitting element (T). Terminal units for voltage detection (11) are connected to an anode (A) of each light emitting element (T).

摘要翻译： 本发明的目的是提供一种能够容易地检测发光元件的障碍的照明装置，以及包括该照明装置的液晶显示装置。 每个发光元件阵列（S）由串联连接的发光元件（T）构成。 发光元件（T）分别连接在并联电流旁路元件（U）中，该电流旁路元件（U）从没有电流流过的断开状态改变为当电流比施加到发光元件的电压高的电流时电流流动的连接状态 处于照明状态。 每个电源单元（P）串联连接到每个发光元件阵列（S），并且向每个发光元件（T）提供恒定电流。 用于电压检测的端子单元（11）连接到每个发光元件（T）的阳极（A）。

公开(公告)号：US20110142023A1

公开(公告)日：2011-06-16

申请号：US13029422

申请日：2011-02-17

申请人： Tsuguhide AOKI ,  Daisuke Takeda ,  Takahiro Kobayashi ,  Yasuhiko Tanabe

发明人： Tsuguhide AOKI ,  Daisuke Takeda ,  Takahiro Kobayashi ,  Yasuhiko Tanabe

IPC分类号： H04W4/00 ,  H04W84/02

CPC分类号： H04L25/0226 ,  H03G3/3052 ,  H04B7/04 ,  H04W52/52 ,  H04W84/12

摘要： A wireless device, method, and signal for use in communication of a wireless packet between transmitting device and a wireless receiving device via a plurality of antennas, wherein a signal generator generates wireless packet including a short-preamble sequence used for a first automatic gain control (AGC), a first long-preamble sequence, a signal field used for conveying a length of the wireless packet, an AGC preamble sequence used for a second AGC to be performed after the first AGC, a second long-preamble sequence, and a data field conveying data. The AGC preamble sequence is transmitted in parallel by the plurality of antennas.

摘要翻译： 一种用于经由多个天线在发射设备和无线接收设备之间的无线分组通信中使用的无线设备，方法和信号，其中信号发生器生成包括用于第一自动增益控制的短前同步码序列的无线分组 （AGC），第一长前导码序列，用于传送无线分组的长度的信号字段，用于在第一AGC之后执行的第二AGC的AGC前同步码序列，第二长前导序列和 数据字段传送数据。 AGC前同步码序列由多个天线并行发送。

公开(公告)号：US07483503B2

公开(公告)日：2009-01-27

申请号：US11147321

申请日：2005-06-08

申请人： Yoshimasa Egashira ,  Daisuke Takeda ,  Tsuguhide Aoki ,  Yasuhiko Tanabe

发明人： Yoshimasa Egashira ,  Daisuke Takeda ,  Tsuguhide Aoki ,  Yasuhiko Tanabe

IPC分类号： H04B7/02 ,  H04B7/08 ,  H04L1/02 ,  H04L27/00

CPC分类号： H04L27/2613 ,  H04B7/0678

摘要： A wireless communication apparatus includes a plurality of antennas, transmits a plurality of known symbol sequences each including a plurality of known symbols by using the antennas, each of the known symbols having subcarrier arrangement on which plural known information of the each of the known symbols are carried on, and inversion/non-inversion of a phase of known information on one of two adjacent subcarriers of the subcarrier arrangement being controlled in accordance with the number of the known symbols and time position of the each of the known symbols, and transmits data symbols by using the antennas after the known symbol sequences are transmitted.

摘要翻译： 无线通信装置包括多个天线，通过使用天线发送多个已知符号序列，每个已知符号序列包括多个已知符号，每个已知符号具有子载波排列，每个已知符号的多个已知信息 并且根据已知符号的数量和每个已知符号的时间位置来控制副载波装置的两个相邻子载波之一上的已知信息的相位的反相/非反相，并且发送数据 在发送已知符号序列之后使用天线的符号。

公开(公告)号：US20060035671A1

公开(公告)日：2006-02-16

申请号：US11259047

申请日：2005-10-27

申请人： Manabu Mukai ,  Shun-ichi Kubo ,  Takashi Wakutsu ,  Daisuke Takeda ,  Jun Mitsugi ,  Kaoru Inoue ,  Takeshi Tomizawa

发明人： Manabu Mukai ,  Shun-ichi Kubo ,  Takashi Wakutsu ,  Daisuke Takeda ,  Jun Mitsugi ,  Kaoru Inoue ,  Takeshi Tomizawa

IPC分类号： H04Q7/20

CPC分类号： H04B1/0003

摘要： A mobile radio communication apparatus comprises a wireless transmitter-receiver device configured to perform transmission/reception of a radio signal, a signal processing device including a resource to which functions are defined, wherein the resource handles at least a modem function and a protocol function, and configured to perform a signal processing necessary in the transmission/reception by use of the resource, and a controller that controls the signal processing device to redefine, to the resource, another modem function and another protocol function corresponding to respective one of the mobile communication systems.

摘要翻译： 一种移动无线电通信装置，包括被配置为执行无线电信号的发送/接收的无线发射机 - 接收机装置，包括定义了功能的资源的信号处理装置，其中所述资源至少处理调制解调器功能和协议功能， 并且被配置为通过使用所述资源来进行发送/接收所需的信号处理，以及控制器，其控制所述信号处理装置向所述资源重新定义与所述移动通信中的各个对应的另一调制解调器功能和另一协议功能 系统。

公开(公告)号：US20120242161A1

公开(公告)日：2012-09-27

申请号：US13398001

申请日：2012-02-16

申请人： Hiroki KUDO ,  Noritaka Deguchi ,  Daisuke Takeda ,  Ren Sakata ,  Hiroki Shoki

发明人： Hiroki KUDO ,  Noritaka Deguchi ,  Daisuke Takeda ,  Ren Sakata ,  Hiroki Shoki

IPC分类号： H02J17/00

CPC分类号： H02J50/12 ,  H02J17/00 ,  H02J50/80 ,  H04B5/0037 ,  H04B5/0081

摘要： There is provided a radio power transmitting apparatus including: a power transmitting coil, a band signal generating unit, a reflected signal measuring unit, an oscillator and a communication control unit. The coil is supplied with a signal and transmits the signal to a power receiving coil on a radio power receiving apparatus through magnetic coupling. The generating unit generates a band signal having an allowable transmission band and supplies the band signal to the power transmitting coil. The reflected signal measuring unit measures a reflected signal of the band signal from the power transmitting coil. The oscillator generates a carrier signal having a controllable oscillating frequency. The control unit determines a transmission frequency based on a frequency characteristic of the reflected signal and performs control so that a transmission signal generated by modulating the carrier signal of the transmission frequency is supplied to the power transmitting coil.

摘要翻译： 提供了一种无线电发射装置，包括：发射线圈，频带信号产生单元，反射信号测量单元，振荡器和通信控制单元。 线圈提供信号，并通过磁耦合将信号发送到无线电接收装置的受电线圈。 生成单元生成具有允许的传输频带的频带信号，并将频带信号提供给发送线圈。 反射信号测量单元测量来自发射线圈的频带信号的反射信号。 振荡器产生具有可控振荡频率的载波信号。 控制单元基于反射信号的频率特性确定发送频率，并进行控制，使得通过调制发送频率的载波信号而生成的发送信号被提供给电力发送线圈。

公开(公告)号：US08059726B2

公开(公告)日：2011-11-15

申请号：US12582336

申请日：2009-10-20

申请人： Tsuguhide Aoki ,  Daisuke Takeda ,  Takahiro Kobayashi ,  Yasuhiko Tanabe

发明人： Tsuguhide Aoki ,  Daisuke Takeda ,  Takahiro Kobayashi ,  Yasuhiko Tanabe

IPC分类号： H04L27/00

CPC分类号： H04L25/0226 ,  H03G3/3052 ,  H04B7/04 ,  H04W52/52 ,  H04W84/12

摘要： A wireless device, method, and signal for use in communication of a wireless packet between transmitting device and a wireless receiving device via a plurality of antennas, wherein a signal generator generates wireless packet including a short-preamble sequence used for a first automatic gain control (AGC), a first long-preamble sequence, a signal field used for conveying a length of the wireless packet, an AGC preamble sequence used for a second AGC to be performed after the first AGC, a second long-preamble sequence, and a data field conveying data. The AGC preamble sequence is transmitted in parallel by the plurality of antennas.

摘要翻译： 一种用于经由多个天线在发射设备和无线接收设备之间的无线分组通信中使用的无线设备，方法和信号，其中信号发生器生成包括用于第一自动增益控制的短前同步码序列的无线分组 （AGC），第一长前导码序列，用于传送无线分组的长度的信号字段，用于在第一AGC之后执行的第二AGC的AGC前同步码序列，第二长前导序列和 数据字段传送数据。 AGC前同步码序列由多个天线并行发送。

公开(公告)号：US20110141403A1

公开(公告)日：2011-06-16

申请号：US13054813

申请日：2009-05-07

申请人： Katsuhiko Kishimoto ,  Masamitsu Kobayashi ,  Daisuke Takeda

发明人： Katsuhiko Kishimoto ,  Masamitsu Kobayashi ,  Daisuke Takeda

IPC分类号： G02F1/13357 ,  F21V21/00 ,  F21V7/04

CPC分类号： G02F1/133608 ,  G02F1/133603 ,  G02F2201/46

摘要： In an LED module (MJ), a recessed portion (DH) is formed by hollowing at least a part of a region of a non-mounting substrate surface (51B) with respect to the other parts, and the region is positioned under an LED (52).

摘要翻译： 在LED模块（MJ）中，通过相对于其他部分挖空非安装基板表面（51B）的区域的至少一部分而形成凹部（DH），并且该区域位于LED （52）。

公开(公告)号：US20090219460A1

公开(公告)日：2009-09-03

申请号：US12087766

申请日：2007-01-12

申请人： Daisuke Takeda ,  Tomotoshi Sato ,  Akira Ohnishi

发明人： Daisuke Takeda ,  Tomotoshi Sato ,  Akira Ohnishi

IPC分类号： H05B37/02 ,  G02F1/133

CPC分类号： H05B33/0821 ,  G02F1/133603 ,  G02F2001/133612 ,  H01L23/62 ,  H01L2924/0002 ,  H05B33/0818 ,  H01L2924/00

摘要： An object of the invention is to provide an illumination device that can make it easy to detect a disorder of a light emitting element, and a liquid crystal display apparatus including the illumination device. Each light emitting element array (S) is constituted by light emitting elements (T) which are connected in series. To the light emitting elements (T) are individually connected in parallel current bypass elements (U) that are changed from a disconnected state where no current flows to a connected state where current flows when a predetermined voltage higher than that applied to the light emitting elements in an lighting state is applied thereto. Each power source unit (P) is connected to each light emitting element array (S) in series, and supplies constant current to each light emitting element (T). Terminal units for voltage detection (11) are connected to an anode (A) of each light emitting element (T).

摘要翻译： 本发明的目的是提供一种能够容易地检测发光元件的障碍的照明装置，以及包括该照明装置的液晶显示装置。 每个发光元件阵列（S）由串联连接的发光元件（T）构成。 发光元件（T）分别连接在并联电流旁路元件（U）中，该电流旁路元件（U）从没有电流流过的断开状态改变为当电流比施加到发光元件的电压高的电流时电流流动的连接状态 处于照明状态。 每个电源单元（P）串联连接到每个发光元件阵列（S），并且向每个发光元件（T）提供恒定电流。 用于电压检测的端子单元（11）连接到每个发光元件（T）的阳极（A）。

公开(公告)号：US07532681B2

公开(公告)日：2009-05-12

申请号：US11135298

申请日：2005-05-24

申请人： Daisuke Takeda ,  Yoshimasa Egashira ,  Tsuguhide Aoki ,  Yasuhiko Tanabe ,  Kohsuke Harada ,  Hironori Uchikawa

发明人： Daisuke Takeda ,  Yoshimasa Egashira ,  Tsuguhide Aoki ,  Yasuhiko Tanabe ,  Kohsuke Harada ,  Hironori Uchikawa

IPC分类号： H04L27/04

CPC分类号： H04B7/04 ,  H04L5/0023 ,  H04L5/0048 ,  H04L25/0204 ,  H04L25/0226

摘要： Before data is transmitted from a plurality of antennas, a plurality of known symbol sequences are transmitted from these antennas. Each known symbol sequence contains a plurality of known symbols having different subcarrier arrangements. Known symbols transmitted from different antennas have different subcarrier arrangements.

摘要翻译： 在从多个天线发送数据之前，从这些天线发送多个已知符号序列。 每个已知符号序列包含具有不同副载波布置的多个已知符号。 从不同天线发送的已知符号具有不同的子载波布置。

公开(公告)号：US07519127B2

公开(公告)日：2009-04-14

申请号：US11187853

申请日：2005-07-25

申请人： Yasuhiko Tanabe ,  Daisuke Takeda ,  Tsuguhide Aoki ,  Kohsuke Harada

发明人： Yasuhiko Tanabe ,  Daisuke Takeda ,  Tsuguhide Aoki ,  Kohsuke Harada

IPC分类号： H04B7/02

CPC分类号： H04B7/04

摘要： A wireless transmission device which communicates with a wireless reception device is provided with a transmission-signal-generating unit configured to generate, transmission signals having transmission rates arranged in order corresponding to an input order of data items of the information sequence. The transmission device is also provided with a preamble adder which adds, to the transmission signals, respective preamble signals assigned in order of the transmission rates and used for estimation of channel responses at the wireless reception device. The transmission device is further provided with transmission units configured to transmit the transmission signals with the preamble signals added thereto.

摘要翻译： 与无线接收装置进行通信的无线发送装置具备：发送信号生成部，其生成具有与信息序列的数据项的输入顺序对应的顺序排列的发送速度的发送信号。 发送装置还设置有前导码加法器，该前导加法器将传输速率顺序分配的各个前导码信号与无线接收装置相加，用于估计无线接收装置的信道响应。 发送装置还设置有被配置为利用添加了前导码信号来发送发送信号的发送单元。