公开(公告)号：US20060107163A1

公开(公告)日：2006-05-18

申请号：US11296678

申请日：2005-12-07

申请人： Kazuhisa Obuchi ,  Tetsuya Yano ,  Kazuo Kawabata ,  Takaharu Nakamura

发明人： Kazuhisa Obuchi ,  Tetsuya Yano ,  Kazuo Kawabata ,  Takaharu Nakamura

IPC分类号： H04L1/00 ,  H03M13/00 ,  G08C25/00 ,  G06F11/00 ,  G06F11/30

CPC分类号： H03M13/2984 ,  H03M13/2707 ,  H03M13/275 ,  H03M13/2764 ,  H03M13/2767 ,  H03M13/2771 ,  H03M13/2782 ,  H03M13/2785 ,  H03M13/6505 ,  H04L1/005 ,  H04L1/0066 ,  H04L1/0071

摘要： In an apparatus such as a turbo decoding apparatus in which it is necessary to carry out interleave operation and deinterleave operation, there are provided a memory unit (5) and a memory control unit (12) capable of changing data writing order and data reading order with respect to the memory unit (5) depending on whether data is to be interleaved or deinterleaved. With this arrangement, the single unit of memory (5) can function as an interleaver and a deinterleaver, thereby reducing the size and cost the device.

公开(公告)号：US06501789B2

公开(公告)日：2002-12-31

申请号：US09792820

申请日：2001-02-23

申请人： Tetsuya Yano ,  Kazuhisa Obuchi

发明人： Tetsuya Yano ,  Kazuhisa Obuchi

IPC分类号： H04L102

CPC分类号： H04B1/707 ,  H04L1/20

摘要： Disclosed herein is a receiving apparatus in a CDMA communication system for transmitting a transmit data subjected to a spread modulation processing with a predetermined spreading factor, and demodulating the transmit data by subjecting received signals to a despread processing. A first despread signal generator multiplies a received signal by the same code as a spreading code on the transmission side for each chip, divides the results of multiplications for all the chips into a plurality of groups, and sums the results of multiplications in each group so as to output respectively a despread signal having a spreading factor which is smaller than the spreading factor on the transmission side. A second despread signal generator sums respective k pair of the despread signals which are output from the first despread signal generator so as to generate a plurality of despread signals having a predetermined spreading factor. A bit error rate estimator judges whether the transmit data is “0” or “1” from each of the plurality of despread signals in a predetermined spreading factor, and estimates a bit error rate BER in the predetermined spreading factor by using the results of judgments.

摘要翻译： 这里公开了一种CDMA通信系统中的接收装置，用于以预定的扩频因子发送经过扩展调制处理的发送数据，并且通过对接收到的信号进行解扩处理来解调发送数据。 第一解扩信号发生器将接收到的信号与每个芯片的发送侧的扩展码相乘的代码相乘，将所有码片的乘法结果除以多个组，并将每组中的乘法结果相加 分别输出在发送侧具有小于扩频因子的扩展因子的去扩展信号。 第二解扩信号发生器对从第一解扩信号发生器输出的各k个解扩信号进行求和，以产生具有预定扩频因子的多个解扩信号。 误码率估计器以预定的扩频因子判断发送数据是否为多个解扩信号中的每一个发送数据是“0”还是“1”，并且通过使用判断结果来估计预定扩频因子中的误码率BER 。

公开(公告)号：US06320852B1

公开(公告)日：2001-11-20

申请号：US09033175

申请日：1998-03-02

申请人： Kazuhisa Obuchi ,  Takaharu Nakamura ,  Kazuo Kawabata ,  Hiroaki Iwamoto ,  Yoshiharu Tajima ,  Kenji Suda ,  Tetsuya Yano

发明人： Kazuhisa Obuchi ,  Takaharu Nakamura ,  Kazuo Kawabata ,  Hiroaki Iwamoto ,  Yoshiharu Tajima ,  Kenji Suda ,  Tetsuya Yano

IPC分类号： G08C1500

CPC分类号： H04L1/0059 ,  H04L1/0047 ,  H04L1/0061 ,  H04L1/06

摘要： A technique used in a mobile communications system. A mobile terminal station transmits a signal subjected to an error-correction encoding processing. Each of a plurality of base stations receives the signal transmitted from the mobile terminal station via the wireless line, performs an error-correction decoding processing for the received signal, and transmits an error-correction decoded signal to a base-station host apparatus via the wired line. The base-station host apparatus performs an error-correction encoding processing for each of the signals received from the base stations, composes the thus error-correction encoded signals into one signal, and performs an error-correction decoding processing for the composed signal. The technique can improve the error rate of a received signal without increasing the amount of signal data flowing between the base stations and the base-station host apparatus.

摘要翻译： 用于移动通信系统的技术。 移动终端发送经过纠错编码处理的信号。 多个基站中的每一个基站经由无线线路接收从移动终端发送的信号，对接收到的信号进行纠错解码处理，并通过该基站主机装置向纠错解码信号发送纠错解码信号 有线线。 基站主机装置对从基站接收的每个信号执行纠错编码处理，将由此纠错编码的信号组成一个信号，并对合成信号进行纠错解码处理。 该技术可以提高接收信号的错误率，而不会增加在基站和基站主机设备之间流动的信号数据量。

公开(公告)号：US08891636B2

公开(公告)日：2014-11-18

申请号：US13427423

申请日：2012-03-22

申请人： Tetsuya Yano ,  Yoshihiro Kawasaki ,  Yoshinori Tanaka ,  Shunji Miyazaki

发明人： Tetsuya Yano ,  Yoshihiro Kawasaki ,  Yoshinori Tanaka ,  Shunji Miyazaki

IPC分类号： H04L27/00 ,  H04L1/00 ,  H03M13/00 ,  H04L5/00 ,  H03M13/09 ,  H03M13/03 ,  H03M13/29

CPC分类号： H03M13/6525 ,  H03M13/03 ,  H03M13/09 ,  H03M13/29 ,  H04L1/0057 ,  H04L1/0071 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/0094

摘要： In a wireless communication method, a first wireless communication apparatus transmits through a first wireless resource to a second wireless communication apparatus a first signal generated from a second signal for use in processing performed by the second wireless communication apparatus and a third signal for use in error checking of the second signal. The second wireless communication apparatus detects a second wireless resource to be used in the processing on the basis of the first signal, and performs the processing by using the second signal and the detected second wireless resource. For the detection, a section of the first signal corresponding to the second wireless resource is scrambled, or the first signal is scrambled with a scrambling sequence corresponding to the second wireless resource, or the bit order in at least part of the first signal is changed in a manner corresponding to the second wireless resource.

摘要翻译： 在无线通信方法中，第一无线通信装置通过第一无线资源向第二无线通信装置发送从由第二无线通信装置执行的处理中使用的第二信号生成的第一信号和用于错误的第三信号 检查第二个信号。 第二无线通信装置基于第一信号检测在处理中使用的第二无线资源，并且通过使用第二信号和检测到的第二无线资源来执行处理。 对于检测，将对应于第二无线资源的第一信号的一部分加扰，或者利用与第二无线资源相对应的扰频序列对第一信号进行加扰，或者改变至少部分第一信号中的比特顺序 以对应于第二无线资源的方式。

公开(公告)号：US08772475B2

公开(公告)日：2014-07-08

申请号：US12743777

申请日：2008-11-28

申请人： Teruyuki Kondo ,  Hiroshi Tsujita ,  Zainul Abedin Siddique ,  Shingo Matsuki ,  Hiroki Miura ,  Hidehito Tochio ,  Tetsuya Matsuda ,  Michiko Narazaki ,  Hidetoshi Tsuzuki ,  Katsuaki Kuge ,  Yoshinori Tomida ,  Kimihiro Yoshimura ,  Tetsuya Yano

发明人： Teruyuki Kondo ,  Hiroshi Tsujita ,  Zainul Abedin Siddique ,  Shingo Matsuki ,  Hiroki Miura ,  Hidehito Tochio ,  Tetsuya Matsuda ,  Michiko Narazaki ,  Hidetoshi Tsuzuki ,  Katsuaki Kuge ,  Yoshinori Tomida ,  Kimihiro Yoshimura ,  Tetsuya Yano

IPC分类号： C07D225/00

CPC分类号： C07F5/003 ,  A61K49/106 ,  C07D255/02 ,  C07D257/02 ,  C07D259/00 ,  C07D405/14

摘要： A core of a cyclic structure represented by (—N—(CH2)n—)k is bonded to a dendrimer-type side chain with a specific branched structure at all nitrogen atoms in the core to produce a compound with a specific structure for producing a metal complex that exhibits a T1-reducing effect, and the resulting compound is coordinated to a metal ion that has a T1-reducing effect to obtain a metal complex that exhibits an excellent T1-reducing effect which is useful as an effective component of an MRI contrast agent and an MRI contrast agent using the same.

摘要翻译： 由（-N-（CH 2）n - ）k表示的环状结构的核心与核心中所有氮原子上具有特定支化结构的树枝状大分子侧链结合，生成具有特定结构的化合物， 具有T1还原效果的金属络合物，所得化合物与具有T1还原效果的金属离子配位，得到显示出优异的T1还原效果的金属络合物，其可用作有机组分 MRI造影剂和使用其的MRI造影剂。

公开(公告)号：US20130169990A1

公开(公告)日：2013-07-04

申请号：US13728155

申请日：2012-12-27

申请人： Yu YOSHIOKA ,  Tetsuya Yano

发明人： Yu YOSHIOKA ,  Tetsuya Yano

IPC分类号： H04N1/00 ,  H02J1/00

CPC分类号： H04N1/00899 ,  G03G15/80 ,  G03G2215/0132 ,  H02J1/00 ,  H02J9/061 ,  H04N1/00901 ,  H04N2201/0082 ,  H04N2201/0091 ,  H04N2201/0093 ,  H04N2201/0094 ,  Y10T307/696

摘要： A power supply unit includes a first power supply configured to supply electric power to a load using electric power supplied from an external power source; a second power supply configured to store the electric power supplied from the external power source and supply the stored electric power to the load; a no-power detecting unit configured to monitor a voltage of the external power source and detect no electric power from the external power source; and an output switching unit configured to switch the electric power to be supplied to the load to the electric power supplied from the second power supply when the no-power detecting unit detects no electric power. A first setting value that is a target output voltage of the first power supply is larger than a second setting value that is a target output voltage of the second power supply.

摘要翻译： 电源单元包括：第一电源，被配置为使用从外部电源供应的电力向负载供电; 第二电源，被配置为存储从外部电源提供的电力并将存储的电力提供给负载; 无功率检测单元，被配置为监视外部电源的电压并且不检测来自外部电源的电力; 以及输出切换单元，其被配置为当所述无功率检测单元检测到无电力时，将要提供给所述负载的电力切换到从所述第二电源供应的电力。 作为第一电源的目标输出电压的第一设定值大于作为第二电源的目标输出电压的第二设定值。

公开(公告)号：US20120307763A1

公开(公告)日：2012-12-06

申请号：US13566365

申请日：2012-08-03

申请人： Takashi Dateki ,  Tetsuya Yano

发明人： Takashi Dateki ,  Tetsuya Yano

IPC分类号： H04W72/04

CPC分类号： H04W72/042 ,  H04B7/0413 ,  H04B7/0613 ,  H04B7/0697 ,  H04L1/0003 ,  H04L1/0025 ,  H04L1/0026 ,  H04L1/1812 ,  H04L5/003 ,  H04L27/34

摘要： A wireless communication system is disclosed including a MIMO wireless communication apparatus that can communicate through multiple antennas and a non-MIMO wireless communication apparatus that can communicate through a single antenna or multiple antennas. The MIMO wireless communication apparatus includes a communication unit configured to transmit and receive control information divided into a second control information containing information related to the demodulation and decoding of traffic channel and a first control information containing information related to the MIMO separation of the second control information.

摘要翻译： 公开了一种无线通信系统，其包括可以通过多个天线进行通信的MIMO无线通信装置和可以通过单个天线或多个天线通信的非MIMO无线通信装置。 MIMO无线通信装置包括通信单元，被配置为发送和接收被分成包含与业务信道的解调和解码相关的信息的第二控制信息的控制信息，以及包含与第二控制信息的MIMO间隔有关的信息的第一控制信息 。

公开(公告)号：US20120070375A1

公开(公告)日：2012-03-22

申请号：US13209834

申请日：2011-08-15

申请人： Yasuhiko Tabata ,  Masato Minami ,  Yoshinori Tomida ,  Satoshi Yuasa ,  Tetsuya Yano ,  Jun-ichiro Jo ,  Mie Morita

发明人： Yasuhiko Tabata ,  Masato Minami ,  Yoshinori Tomida ,  Satoshi Yuasa ,  Tetsuya Yano ,  Jun-ichiro Jo ,  Mie Morita

IPC分类号： A61K49/00 ,  B32B5/16 ,  C07K14/00

CPC分类号： A61K49/221 ,  A61K49/0034 ,  A61K49/0093 ,  Y10T428/2982

摘要： There is provided a gelatin-ICG complex that can suppress leakage of ICG included therein. The complex has a gelatin derivative including at least one of a phospholipid covalently bonded to a gelatin or a cholesterol covalently bonded to a gelatin, and indocyanine green.

摘要翻译： 提供了可以抑制其中包含的ICG的泄漏的明胶-ICG复合物。 络合物具有明胶衍生物，其包含与明胶共价键合的明胶或胆固醇共价结合的磷脂和靛青绿中的至少一种。

公开(公告)号：US08093342B2

公开(公告)日：2012-01-10

申请号：US12842229

申请日：2010-07-23

申请人： Masato Minami ,  Tatsuki Fukui ,  Takashi Kenmoku ,  Tetsuya Yano ,  Takeshi Ikeda ,  Norikazu Fujimoto ,  Atsushi Tani

发明人： Masato Minami ,  Tatsuki Fukui ,  Takashi Kenmoku ,  Tetsuya Yano ,  Takeshi Ikeda ,  Norikazu Fujimoto ,  Atsushi Tani

IPC分类号： G03G9/06 ,  G03G9/135

CPC分类号： G03G9/08706 ,  G03G9/09733

摘要： Provided are a novel polymer having a sulfonic group, a sulfonic acid ester group, or a derivative thereof incorporated therein, a method of producing the polymer, and a novel compound suitable for producing the polymer. A polymer is characterized by containing a unit represented by the following formula (1): wherein R1w and R1x are each independently a halogen atom or a hydrogen atom, R1y is a CH3 group or a hydrogen atom, and any one of R1a, R1b, and R1c is a sulfonate group represented by SO3R1f.

摘要翻译： 提供一种具有磺酸基，磺酸酯基或其衍生物的新型聚合物，其制备方法，以及适用于生产该聚合物的新型化合物。 聚合物的特征在于含有下式（1）表示的单元：其中R1w和R1x各自独立地为卤素原子或氢原子，R1y为CH3基团或氢原子，R1a，R1b， R1c为SO3R1f表示的磺酸酯基。

公开(公告)号：US20110028713A1

公开(公告)日：2011-02-03

申请号：US12743777

申请日：2008-11-28

申请人： Teruyuki Kondo ,  Hiroshi Tsujita ,  Zainul Abedin Siddique ,  Shingo Matsuki ,  Hiroki Miura ,  Hidehito Tochio ,  Tetsuya Matsuda ,  Michiko Narazaki ,  Hidetoshi Tsuzuki ,  Katsuaki Kuge ,  Yoshinori Tomida ,  Kimihiro Yoshimura ,  Tetsuya Yano

发明人： Teruyuki Kondo ,  Hiroshi Tsujita ,  Zainul Abedin Siddique ,  Shingo Matsuki ,  Hiroki Miura ,  Hidehito Tochio ,  Tetsuya Matsuda ,  Michiko Narazaki ,  Hidetoshi Tsuzuki ,  Katsuaki Kuge ,  Yoshinori Tomida ,  Kimihiro Yoshimura ,  Tetsuya Yano

IPC分类号： C07F5/00 ,  C07D405/14 ,  C07D407/12 ,  C07D255/02

CPC分类号： C07F5/003 ,  A61K49/106 ,  C07D255/02 ,  C07D257/02 ,  C07D259/00 ,  C07D405/14

摘要： A core of a cyclic structure represented by (—N—(CH2)n—)k is bonded to a dendrimer-type side chain with a specific branched structure at all nitrogen atoms in the core to produce a compound with a specific structure for producing a metal complex that exhibits a T1-reducing effect, and the resulting compound is coordinated to a metal ion that has a T1-reducing effect to obtain a metal complex that exhibits an excellent T1-reducing effect which is useful as an effective component of an MRI contrast agent and an MRI contrast agent using the same.

摘要翻译： 由（-N-（CH 2）n - ）k表示的环状结构的核心与核心中所有氮原子上具有特定支化结构的树枝状大分子侧链结合，生成具有特定结构的化合物， 具有T1还原效果的金属络合物，所得化合物与具有T1还原效果的金属离子配位，得到显示出优异的T1还原效果的金属络合物，其可用作有机组分 MRI造影剂和使用其的MRI造影剂。