公开(公告)号：US08155204B2

公开(公告)日：2012-04-10

申请号：US11857874

申请日：2007-09-19

Applicant: Tatsuhiro Suzumura ,  Shuji Michinaka ,  Kiwamu Watanabe ,  Masashi Jobashi ,  Takaya Ogawa ,  Hiromitsu Nakayama ,  Satoshi Takekawa ,  Yoshinori Shigeta ,  Akihiro Oue

Inventor： Tatsuhiro Suzumura ,  Shuji Michinaka ,  Kiwamu Watanabe ,  Masashi Jobashi ,  Takaya Ogawa ,  Hiromitsu Nakayama ,  Satoshi Takekawa ,  Yoshinori Shigeta ,  Akihiro Oue

IPC: H04N11/02

CPC classification number: H04N19/423 ,  H04N19/105 ,  H04N19/112 ,  H04N19/44 ,  H04N19/61

Abstract: The image decoding apparatus and the image decoding method according to one aspect of the present invention have a configuration for storing an image decoded in the past as a reference picture into a frame memory, in a field structure in which top lines in the reference picture are stored in a top area and bottom lines in the reference picture are stored in a bottom area, in order to use a part of the image decoded in the past as a reference block in a picture being presently decoded; and selectively copying and storing an uppermost top line or an uppermost bottom line in the reference picture to areas on the uppermost top line and the uppermost bottom line in the reference picture in the top area and the bottom area in the frame memory, and selectively copying and storing a lowermost top line or a lowermost bottom line in the reference picture to areas under the lowermost top line and the lowermost bottom line in the reference picture in the top area and the bottom area in the frame memory.

Abstract translation: 根据本发明的一个方面的图像解码装置和图像解码方法具有将过去被解码为图像的图像作为参考图像存储到帧存储器中的结构，其中参考图像中的顶行是 存储在顶部区域中，参考图像中的底线存储在底部区域中，以便使用过去解码的图像的一部分作为当前解码的图像中的参考块; 并且将参考图像中的最上面的最上面的行或最上面的行选择性地复制并存储在帧存储器中的顶部区域和底部区域中的参考图像中的最上面的顶部行和最上面的底部的区域，并且选择性地复印 并且将参考图像中的最下顶行或最下底行存储在帧存储器中的顶区域和底区中的参考图片中的最下顶行和最​​下底行下方的区域。

公开(公告)号：US07602319B2

公开(公告)日：2009-10-13

申请号：US12041395

申请日：2008-03-03

Applicant: Tatsuhiro Suzumura ,  Shuji Michinaka ,  Kiwamu Watanabe ,  Satoshi Takekawa ,  Masashi Jobashi ,  Hiromitsu Nakayama ,  Yoshinori Shigeta ,  Takaya Ogawa ,  Akihiro Oue

Inventor： Tatsuhiro Suzumura ,  Shuji Michinaka ,  Kiwamu Watanabe ,  Satoshi Takekawa ,  Masashi Jobashi ,  Hiromitsu Nakayama ,  Yoshinori Shigeta ,  Takaya Ogawa ,  Akihiro Oue

IPC: H03M7/40

CPC classification number: H03M7/40 ,  H03M7/42 ,  H04N19/13

Abstract: An image decoding apparatus having: a table selection controller configured to output a syntax selection signal which selects one of a prefix, a suffix, and a syntax; a variable length code decoding device configured to receive a bit stream, the syntax selection signal, and a suffix length, and, by using data contained in the bit stream and the suffix length, simultaneously decode the prefix and the suffix and output the result if the syntax selection signal selects the prefix 1 and the suffix, and decode the syntax and output the result if the syntax selection signal selects the syntax; a level formation device configured to receive the decoded prefix, the decoded suffix, and the decoded syntax, and form and output a level; and a suffix length updating device configured to receive the decoded prefix, the decoded suffix, and the decoded syntax, and update the suffix length.

Abstract translation: 一种图像解码装置，具有：表选择控制器，被配置为输出选择前缀，后缀和语法之一的语法选择信号; 被配置为接收比特流，语法选择信号和后缀长度的可变长度码解码装置，并且通过使用包含在比特流和后缀长度中的数据同时解码前缀和后缀并输出结果，如果 语法选择信号选择前缀1和后缀，并且如果语法选择信号选择语法，则对语法进行解码并输出结果; 电平形成装置，被配置为接收解码前缀，解码后缀和解码语法，并形成并输出电平; 以及后缀长度更新装置，被配置为接收解码的前缀，解码的后缀和解码的语法，并更新后缀长度。

公开(公告)号：US20090245351A1

公开(公告)日：2009-10-01

申请号：US12404514

申请日：2009-03-16

Applicant: Kiwamu Watanabe

Inventor： Kiwamu Watanabe

IPC: H04N7/26

CPC classification number: H04N19/86 ,  H04N19/117 ,  H04N19/139 ,  H04N19/176 ,  H04N19/513 ,  H04N19/61

Abstract: A motion vector decoding section alternately decodes motion vectors of sub-reference blocks that respectively belong to two reference blocks in different reference directions. Upon decoding of each set of motion vectors of the sub-reference blocks in the two reference blocks, a block boundary strength calculating section calculates a block boundary strength bS of a sub-macroblock currently being processed and corresponding to the position of the sub-reference blocks.

Abstract translation: 运动矢量解码部分对不同参考方向的两个参考块分别属于子参考块的运动矢量进行交替解码。 在对两个参考块中的子参考块的每组运动矢量进行解码时，块边界强度计算部分计算当前正在处理的子宏块的块边界强度bS，并且与子参考的位置相对应 块。

公开(公告)号：US07567189B2

公开(公告)日：2009-07-28

申请号：US12027637

申请日：2008-02-07

Applicant: Takaya Ogawa ,  Masashi Jobashi ,  Kiwamu Watanabe ,  Tatsuhiro Suzumura ,  Satoshi Takekawa ,  Hiromitsu Nakayama ,  Yoshinori Shigeta ,  Akihiro Oue ,  Shuji Michinaka

Inventor： Takaya Ogawa ,  Masashi Jobashi ,  Kiwamu Watanabe ,  Tatsuhiro Suzumura ,  Satoshi Takekawa ,  Hiromitsu Nakayama ,  Yoshinori Shigeta ,  Akihiro Oue ,  Shuji Michinaka

IPC: H03M7/40

CPC classification number: H03M7/40

Abstract: When a combination between a plurality of FIFO memories and a variable length coding table is used, a load generated by an increase in number of FIFO memories serving as output destinations of a codeword length output from the variable length coding table when the codeword length is output is reduced. A variable length code decoding apparatus includes an input unit which receives variable length coding data, a plurality of FIFO memories which store the variable length coding data and output or update the variable length coding data on the basis of a codeword length of the variable length coding data, a FIFO input selecting unit which outputs the variable length coding data to one of the plurality of FIFO memories, a variable length coding table storing unit which stores a variable length coding table representing a relationship between the variable length coding data, the codeword length and a decoding value, reads the variable length coding data stored in one of the plurality of FIFO memories, and compares the read variable length coding data with the variable length coding table, a table selecting unit which determines the codeword length and the decoding value on the basis of a comparison result of the variable length coding table storing unit, and outputs the determined codeword length to one of the plurality of FIFO memories, and a control unit which selects one of the plurality of FIFO memories as a destination FIFO memory, reads the variable length coding data from the input unit or one of the unselected FIFO memories, and controls the FIFO input selecting unit such that the read variable length coding data is output to the selected FIFO memory.

Abstract translation: 当使用多个FIFO存储器和可变长度编码表之间的组合时，当输出码字长度时，由可变长度编码表输出的作为输出目的地的FIFO存储器的数量增加而产生的负载 降低了。 可变长度码解码装置包括接收可变长度编码数据的输入单元，存储可变长度编码数据的多个FIFO存储器，并且根据可变长度编码数据的码字长度输出或更新可变长度编码数据 数据，FIFO输入选择单元，其向多个FIFO存储器之一输出可变长度编码数据;可变长度编码表存储单元，其存储表示可变长度编码数据，码字长度之间的关系的可变长度编码表 和解码值，读取存储在多个FIFO存储器之一中的可变长度编码数据，并将读取的可变长度编码数据与可变长度编码表进行比较，确定代码字长度和解码值的表格选择单元 是可变长度编码表存储单元的比较结果的基础，并输出确定的码字 长度到多个FIFO存储器中的一个，以及选择多个FIFO存储器之一作为目的地FIFO存储器的控制单元，从输入单元或未选择的FIFO存储器之一读取可变长度编码数据，并且控制 FIFO输入选择单元，使得读取的可变长度编码数据被输出到所选择的FIFO存储器。

公开(公告)号：US20060202874A1

公开(公告)日：2006-09-14

申请号：US11166174

申请日：2005-06-27

Applicant: Kiwamu Watanabe ,  Shuji Michinaka ,  Akihiro Oue ,  Tatsuhiro Suzumura ,  Satoshi Takekawa

Inventor： Kiwamu Watanabe ,  Shuji Michinaka ,  Akihiro Oue ,  Tatsuhiro Suzumura ,  Satoshi Takekawa

IPC: H03M7/40

CPC classification number: H03M7/40

Abstract: A system for decoding a variable-length codeword includes a buffer circuit storing the codeword, a detection circuit detecting the number of bits of a prefix portion of the codeword by use of a detection table while updating the codeword, an extraction circuit extracting a codeword of a suffix portion of the codeword based on the number of bits of the prefix portion while updating the codeword, and a first decoding circuit decoding the codeword base on the number of bits of the prefix portion and the codeword of the suffix portion.

Abstract translation: 用于解码可变长度码字的系统包括存储码字的缓冲器电路，检测电路，在更新码字的同时利用检测表检测码字的前缀部分的比特数，提取电路提取码字的码字 在更新码字的同时基于前缀部分的比特数的码字的后缀部分，以及基于前缀部分的比特数和后缀部分的码字对码字进行解码的第一解码电路。

公开(公告)号：US10575341B2

公开(公告)日：2020-02-25

申请号：US15222105

申请日：2016-07-28

Applicant: Kiwamu Watanabe

Inventor： Kiwamu Watanabe

IPC: H04W76/10 ,  H04W12/06 ,  H04W76/16 ,  H04W84/12

Abstract: A communication system includes: a terminal device; and a communication device. The communication device includes: a first communication unit configured to perform communication with the terminal device through first wireless communication based on connection information; a second communication unit configured to perform communication via a network; and a connection control unit configured to permit the terminal device, which performs communication with the first communication unit based on the connection information, to connect to the network via the second communication unit. The terminal device includes: a third communication unit configured to perform the first wireless communication; a fourth communication unit configured to perform second wireless communication having a communication range smaller than the first wireless communication; and a communication control unit configured to cause the third communication unit to transmit the connection information received by the fourth communication unit, to the first communication unit.

公开(公告)号：US20140019378A1

公开(公告)日：2014-01-16

申请号：US13936356

申请日：2013-07-08

Applicant: Taro OKUYAMA ,  Yuuji Kasuya ,  Kiwamu Watanabe ,  Zhi Min ,  Taiji Shudoh

Inventor： Taro OKUYAMA ,  Yuuji Kasuya ,  Kiwamu Watanabe ,  Zhi Min ,  Taiji Shudoh

IPC: G06Q30/02

CPC classification number: G06Q30/0282

Abstract: An evaluation system includes an evaluation device and a server. The evaluation device includes a detection unit configured to detect a specific action, an ID (identification data) obtaining unit configured to obtain an ID of an evaluation object according to a detection result of the detection unit, a first storage unit configured to store the ID obtained by the ID obtaining unit, and a communication unit configured to transmit the ID to a server and receive evaluation data of the evaluation object from the server. The server includes a second storage unit configured to store the evaluation data of the evaluation object in association with the ID of the evaluation object, a counting unit configured to update the evaluation data of the evaluation object when receiving the ID associated with the evaluation object, and a providing unit configured to transmit the evaluation data to the evaluation device.

Abstract translation: 评估系统包括评估装置和服务器。 评估装置包括：检测单元，用于检测特定动作; ID（识别数据）获取单元，被配置为根据检测单元的检测结果获得评估对象的ID;第一存储单元，被配置为存储ID 以及通信单元，被配置为将ID发送到服务器，并从服务器接收评估对象的评估数据。 服务器包括第二存储单元，被配置为与评估对象的ID相关联地存储评估对象的评估数据;计数单元，被配置为当接收到与评估对象相关联的ID时，更新评估对象的评估数据， 以及提供单元，被配置为将评估数据发送到评估装置。

公开(公告)号：US20100200290A1

公开(公告)日：2010-08-12

申请号：US12699443

申请日：2010-02-03

Applicant: Shigetomi TOKUNAGA ,  Kiwamu WATANABE

Inventor： Shigetomi TOKUNAGA ,  Kiwamu WATANABE

IPC: H05K7/20

CPC classification number: H05K7/20472 ,  H01L2924/0002 ,  H05K7/142 ,  H01L2924/00

Abstract: Including a storage box for accommodating a printed circuit board having a heat sink, an aluminum plate for closing an opening part of the storage box, and a rubber bush for supporting the printed circuit board from an opposite side of the opening part, the heat sink and the aluminum plate are brought to contact with each other by way of the insulating sheet, so that the heat of the heat sink may be transmitted to the aluminum plate, and released.

Abstract translation: 包括用于容纳具有散热器的印刷电路板的存放箱，用于封闭储藏盒的开口部分的铝板和用于从打开部分的相对侧支撑印刷电路板的橡胶衬套，散热片 并且铝板通过绝缘片彼此接触，使得散热器的热量可以传递到铝板并被释放。

公开(公告)号：US20090136369A1

公开(公告)日：2009-05-28

申请号：US11720267

申请日：2006-11-21

Applicant: Takashi Kakiuchi ,  Kiwamu Watanabe

Inventor： Takashi Kakiuchi ,  Kiwamu Watanabe

IPC: F04B35/04

CPC classification number: F04B39/0246 ,  F16C19/10 ,  F16C35/06

Abstract: This hermetic compressor includes a regulation mechanism, which is arranged between a lower washer and an upper end face of a bearing, for regulating a movable distance in a thrust direction of the lower washer so that the movable distance can be shorter than clearance between an inner diameter of the lower washer and an outer diameter of a main shaft portion. It is possible to prevent the inner diameter of the lower washer from coming into contact with the outer diameter of the main shaft portion by this regulation mechanism.

Abstract translation: 这种封闭式压缩机包括调节机构，其布置在下垫圈和轴承的上端面之间，用于调节在下垫圈的推力方向上的可移动距离，使得可移动距离可以短于内侧 下垫圈的直径和主轴部分的外径。 通过该调节机构，可以防止下垫圈的内径与主轴部的外径接触。

公开(公告)号：US20080198046A1

公开(公告)日：2008-08-21

申请号：US12027637

申请日：2008-02-07

Applicant: Takaya OGAWA ,  Masashi Jobashi ,  Kiwamu Watanabe ,  Tatsuhiro Suzumura ,  Satoshi Takekawa ,  Hiromitsu Nakayama ,  Yoshinori Shigeta ,  Akihiro Oue ,  Shuji Michinaka

Inventor： Takaya OGAWA ,  Masashi Jobashi ,  Kiwamu Watanabe ,  Tatsuhiro Suzumura ,  Satoshi Takekawa ,  Hiromitsu Nakayama ,  Yoshinori Shigeta ,  Akihiro Oue ,  Shuji Michinaka

IPC: H03M7/40

CPC classification number: H03M7/40

Abstract: When a combination between a plurality of FIFO memories and a variable length coding table is used, a load generated by an increase in number of FIFO memories serving as output destinations of a codeword length output from the variable length coding table when the codeword length is output is reduced.A variable length code decoding apparatus includes an input unit which receives variable length coding data, a plurality of FIFO memories which store the variable length coding data and output or update the variable length coding data on the basis of a codeword length of the variable length coding data, a FIFO input selecting unit which outputs the variable length coding data to one of the plurality of FIFO memories, a variable length coding table storing unit which stores a variable length coding table representing a relationship between the variable length coding data, the codeword length and a decoding value, reads the variable length coding data stored in one of the plurality of FIFO memories, and compares the read variable length coding data with the variable length coding table, a table selecting unit which determines the codeword length and the decoding value on the basis of a comparison result of the variable length coding table storing unit, and outputs the determined codeword length to one of the plurality of FIFO memories, and a control unit which selects one of the plurality of FIFO memories as a destination FIFO memory, reads the variable length coding data from the input unit or one of the unselected FIFO memories, and controls the FIFO input selecting unit such that the read variable length coding data is output to the selected FIFO memory.

Abstract translation: 当使用多个FIFO存储器和可变长度编码表之间的组合时，当输出码字长度时，由可变长度编码表输出的作为输出目的地的FIFO存储器的数量增加而产生的负载 降低了。 可变长度码解码装置包括接收可变长度编码数据的输入单元，存储可变长度编码数据的多个FIFO存储器，并且根据可变长度编码数据的码字长度输出或更新可变长度编码数据 数据，FIFO输入选择单元，其向多个FIFO存储器之一输出可变长度编码数据;可变长度编码表存储单元，其存储表示可变长度编码数据，码字长度之间的关系的可变长度编码表 和解码值，读取存储在多个FIFO存储器之一中的可变长度编码数据，并将读取的可变长度编码数据与可变长度编码表进行比较，确定代码字长度和解码值的表格选择单元 是可变长度编码表存储单元的比较结果的基础，并输出确定的码字 长度到多个FIFO存储器中的一个，以及选择多个FIFO存储器之一作为目的地FIFO存储器的控制单元，从输入单元或未选择的FIFO存储器之一读取可变长度编码数据，并且控制 FIFO输入选择单元，使得读取的可变长度编码数据被输出到所选择的FIFO存储器。