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1. 发明授权

US07839312B2 Coder 有权
标题翻译：编码器
公开(公告)号：US07839312B2
公开(公告)日：2010-11-23
申请号：US12439004
申请日：2007-10-11
申请人： Toshihiro Tanaka , Keiichi Ishida
发明人： Toshihiro Tanaka , Keiichi Ishida
IPC分类号： H03M7/00
CPC分类号： H03M7/4006 , H04N19/126 , H04N19/13 , H04N19/149 , H04N19/15 , H04N19/194 , H04N19/436 , H04N19/46 , H04N19/70
摘要： A coder has a binarizing circuit (130) for converting multivalued data into a binary symbol sequence, the multivalued data being generated from an input signal and having a plurality of contexts, an arithmetic code amount approximating circuit (200) for calculating a prediction code amount in the predetermined coding unit from the binary symbol sequence, and a coding circuit (102) for coding the input signal arithmetically on the basis of the prediction code amount. The arithmetic code amount approximating circuit (200) includes a selector (230) for dividing the binary symbol sequence into a plurality of groups based on the contexts, a plurality of code amount approximating circuits (211-214) for calculating, from the binary symbol sequence divided into a plurality of groups, the prediction code amount of the group based on at least the section range in arithmetic coding, and an adder (231) for adding the prediction code amounts from all code amount approximating circuits and outputting the prediction code amount in the specified coding unit.
摘要翻译：编码器具有二值化电路（130），用于将多值数据转换为二进制符号序列，多值数据从输入信号产生并具有多个上下文，算术码量近似电路（200）用于计算预测代码量在二进制符号序列的预定编码单元中，以及编码电路（102），用于根据预测码量对算术输入信号进行编码。算术码量近似电路（200）包括：用于根据上下文将二进制符号序列划分为多个组的选择器（230），用于从二进制符号计算的多个码量近似电路（211-214）序列划分为多个组，基于算术编码中的至少区间范围的组的预测编码量，以及用于从所有码量近似电路中相加预测码量的加法器（231），并输出预测码量在指定的编码单位。

2. 发明授权

US07813152B2 Power converter 有权
标题翻译：电源转换器
公开(公告)号：US07813152B2
公开(公告)日：2010-10-12
申请号：US12096335
申请日：2006-11-30
申请人： Koji Noda , Michika Uesugi , Hiroshi Mochikawa , Harunobu Nukushina , Keiichi Ishida , Takahisa Endo
发明人： Koji Noda , Michika Uesugi , Hiroshi Mochikawa , Harunobu Nukushina , Keiichi Ishida , Takahisa Endo
IPC分类号： H02M7/5387 , H02M3/24
CPC分类号： H02M7/5387 , H03K17/162 , H03K17/687
摘要： To provide a power converter, comprising: a pair of main circuit switching elements to which diodes are connected; a means for generating a first PWM basic signal for driving a main circuit switching element; and a reverse voltage application circuit to be operated, triggered by a second PWM basic signal which differs from the first PWM basic signal only in phase.
摘要翻译：为了提供一种功率转换器，包括：二极管连接的一对主电路开关元件; 用于产生用于驱动主电路开关元件的第一PWM基本信号的装置; 以及由第二PWM基本信号触发的反向电压施加电路，该第二PWM基本信号仅与同相的第一PWM基本信号不同。

3. 发明授权

US06690879B2 Magnetic recording and reproducing apparatus of helical scan type 失效
标题翻译：螺旋扫描型磁记录重放装置
公开(公告)号：US06690879B2
公开(公告)日：2004-02-10
申请号：US09784855
申请日：2001-02-16
申请人： Hirofumi Uchida , Masaru Higashionji , Takeshi Otsuka , Keiichi Ishida , Hiroshi Yohda
发明人： Hirofumi Uchida , Masaru Higashionji , Takeshi Otsuka , Keiichi Ishida , Hiroshi Yohda
IPC分类号： H04N591
CPC分类号： G11B21/21 , G11B5/0086 , G11B15/125 , G11B15/1875 , G11B15/4671 , G11B20/1207 , G11B20/1806 , G11B27/032 , G11B2220/90 , H04N5/78266 , H04N9/7921 , H04N9/8047 , H04N9/8205
摘要： Apparatus is adapted for recording and reproducing compressed video data in a selected one of two recording formats, of which a first format is for recording the compressed video data in N (N≧3, and representing an integer) number of tracks on a magnetic tape by dividing the video data into N number of groups, and a second format is for recording data, as auxiliary data independent from the compressed video data, in two of the tracks at both ends, and the compressed video data in (N−2) number of the tracks. In the second recording format, the recording is carried out by setting a data length of an error correction code for sync blocks longer than a data length of another error correction code for sync blocks in the first recording format.
摘要翻译：装置适于以两种记录格式中选择的一种记录格式记录和再现压缩视频数据，其中第一格式用于将磁带上的磁迹数目N（N> = 3，并代表整数）的压缩视频数据记录将视频数据划分为N个组，第二格式用于在两端的两个轨道中记录作为与压缩视频数据无关的辅助数据的数据，并且将（N-2）中的压缩视频数据）轨道数。在第二记录格式中，通过设置比第一记录格式的同步块的另一个纠错码的数据长度长的同步块的纠错码的数据长度进行记录。

4. 发明授权

US5289322A Data rearrangement processing apparatus for digital video signal recording apparatus 失效
标题翻译：数字视频信号记录装置的数据重排处理装置
公开(公告)号：US5289322A
公开(公告)日：1994-02-22
申请号：US761061
申请日：1991-09-18
申请人： Masaaki Higashida , Keiichi Ishida , Toshiaki Koya , Kunio Suesada
发明人： Masaaki Higashida , Keiichi Ishida , Toshiaki Koya , Kunio Suesada
IPC分类号： H04N5/92 , G11B20/10 , G11B20/18 , H04N5/926 , H04N9/797 , G11B5/00 , G11B5/09
CPC分类号： H04N5/926 , G11B20/10 , G11B20/1809 , H04N9/7973
摘要： An apparatus is described for rearranging the relative positions of data samples of a digital video signal within each field of the video signal, for use in a digital VTR in which alternate samples are separated into two different recording channels to be recorded on different tracks of a recording medium. The apparatus includes an intra-line shuffling circuit and a field memory into which output data from the shuffling circuit are written, such that adjacent samples which are of the same channel and are located mutually adjacent in the same line of the video signal are read out from the memory and recorded on respectively different tracks of the recording medium, thereby ensuring that if a sample is lost due to a read error, the adjacent samples of the same channel will always be available for use in interpolation processing to compensate for the lost sample.
摘要翻译：描述了一种用于重新排列数字视频信号在视频信号的每个场中的数据样本的相对位置的装置，用于数字VTR中，其中替代采样被分成两个不同的记录通道以被记录在不同的轨道上记录介质。该装置包括一个线内混洗电路和一场场存储器，其中写入来自混洗电路的输出数据被写入，从而读出与视频信号的同一行相同的信道并且位于相邻位置的相邻样本从存储器并记录在记录介质的不同磁道上，从而确保如果由于读取错误导致样本丢失，则相同通道的相邻采样将始终可用于内插处理以补偿丢失的采样。

5. 发明授权

US4678232A Headrest assembly for vehicles 失效
标题翻译：汽车头枕总成
公开(公告)号：US4678232A
公开(公告)日：1987-07-07
申请号：US721912
申请日：1985-04-11
申请人： Keiichi Ishida , Takami Terada
发明人： Keiichi Ishida , Takami Terada
IPC分类号： A47C7/38 , B60N2/48 , A47C1/10
CPC分类号： B60N2/4847 , B60N2/4817 , B60N2002/4894
摘要： An upwardly and downward adjustable headrest assembly for the seat backrest of a vehicle includes a fixed stay upstanding from the seat backrest, guide shoes slidable up and down along the stay and carrying a headrest body, and a locking mechanism disposed between one guide shoe and the stay for locking the guide shoe to the stay at any position therealong. The interior of the headrest provides the space needed to receive the stay as the headrest is moved up and down along the stay via the guide shoes, thereby allowing the headrest assembly to be installed on the backrest without increasing the thickness of the backrest.
摘要翻译：用于车辆座椅靠背的向上和向下可调节的头枕组件包括从座椅靠背固定的支撑件，沿着支撑件可滑动地滑动的导靴和携带头枕主体;以及锁定机构，其设置在一个导靴和留下来将导向鞋锁定在任何位置上。头枕的内部提供了通过导靴沿着支柱上下移动来接收停留所需的空间，从而允许头枕组件安装在靠背上而不增加靠背的厚度。

6. 发明授权

US4407959A Blood sugar analyzing apparatus 失效
标题翻译：血糖分析仪
公开(公告)号：US4407959A
公开(公告)日：1983-10-04
申请号：US313666
申请日：1981-10-21
申请人： Nobuhiko Tsuji , Keijiroh Nakamura , Koichi Endoh , Toshiyoshi Hamada , Keiichi Ishida
发明人： Nobuhiko Tsuji , Keijiroh Nakamura , Koichi Endoh , Toshiyoshi Hamada , Keiichi Ishida
IPC分类号： G01N33/487 , G01N35/00 , G01N33/66
CPC分类号： G01N27/3271 , Y10S435/817 , Y10T436/115831
摘要： A blood sugar analyzer system for measuring the blood sugar concentration level in a blood specimen is provided. A sensor having a fixed enzyme membrane and a measuring electrode generates a reaction current proportional to the blood sugar level of the specimen, and a sampling mechanism samples the sensor output at regular intervals. A memory receives data from the sampling and divides the data into a group of new data and a group of old data. A calculating mechanism calculates the average value of each group, and the difference between the averages. When the difference exceeds a predetermined value, the latest sensed data value is selected as the rising point of the chemical reaction between the fixed enzyme membrane of the sensor and the blood sugar of the specimen.
摘要翻译：提供了一种用于测量血液样本中的血糖浓度水平的血糖分析仪系统。具有固定酶膜和测量电极的传感器产生与试样的血糖水平成比例的反应电流，采样机构以规则的间隔对传感器输出进行采样。存储器从采样中接收数据，并将数据分成一组新数据和一组旧数据。计算机制计算每组的平均值，以及平均值之差。当差异超过预定值时，选择最新感测数据值作为传感器的固定酶膜和样品的血糖之间的化学反应的上升点。

7. 发明授权

US07817864B2 Coding apparatus and decoding apparatus 有权
标题翻译：编码装置和解码装置
公开(公告)号：US07817864B2
公开(公告)日：2010-10-19
申请号：US11582440
申请日：2006-10-18
申请人： Takuma Chiba , Hiroaki Shimazaki , Takashi Masuno , Kei Tasaka , Kenjiro Tsuda , Tatsuro Juri , Katsuo Saigo , Keiichi Ishida
发明人： Takuma Chiba , Hiroaki Shimazaki , Takashi Masuno , Kei Tasaka , Kenjiro Tsuda , Tatsuro Juri , Katsuo Saigo , Keiichi Ishida
IPC分类号： G06K9/36
CPC分类号： H03M7/4006 , H04N19/184 , H04N19/517 , H04N19/61 , H04N19/91
摘要： The coding apparatus according to the present invention is a coding apparatus which codes data regarding a moving picture, and includes: a DCT coefficient advanced-coding unit which performs advanced-coding on multivalued data representing a quantized DCT coefficient or a motion vector, so as to reduce the bit length of binary data obtained by binarizing the multivalued data; an advanced-coded coefficient/binary coefficient conversion unit which converts the advanced-coded data obtained by the DCT coefficient advanced-coding unit into the binary data; and an arithmetic coding unit which performs arithmetic coding on the binary data obtained by the advanced-coded coefficient/binary coefficient conversion unit.
摘要翻译：根据本发明的编码装置是编码关于运动图像的数据的编码装置，包括：对表示量化的DCT系数或运动矢量的多值数据执行高级编码的DCT系数预测编码单元，以便以减少通过二值化多值数据而获得的二进制数据的位长度; 高级编码系数/二进制系数转换单元，其将由DCT系数预测编码单元获得的高级编码数据转换为二进制数据; 以及算术编码单元，对由先进编码系数/二进制系数转换单元获得的二进制数据执行算术编码。

8. 发明申请

US20080046675A1 Information Recording Medium 审中-公开
标题翻译：信息记录媒体
公开(公告)号：US20080046675A1
公开(公告)日：2008-02-21
申请号：US10585643
申请日：2005-01-06
申请人： Takanori Okada , Keiichi Ishida , Hiroshi Saitoh
发明人： Takanori Okada , Keiichi Ishida , Hiroshi Saitoh
IPC分类号： G06F12/02
CPC分类号： G06F12/0246 , G06F3/0616 , G06F3/0644 , G06F3/0679 , G06F2212/1036 , G06F2212/7211
摘要： It is possible to solve the problem that a memory block of a group containing information frequently updated quickly reaches the rewrite service life end when the number of spare blocks prepared in a non-volatile semiconductor recording medium cannot be modified or when the memory block is divided into a plurality of groups so as to be processed alternately. The non-volatile semiconductor recording medium includes a partition management information area and a partition area. Partition area start position information is recorded in the partition management information area. The start position information contains a value assuring a predetermined area between the end of the partition management information area and the head of the partition area. The area assured between the end of the partition management information area and the head of the partition area is set to a state where data is physically erased.
摘要翻译：可以解决当在非易失性半导体记录介质中准备的备用块的数量不能被修改或者当存储块被分割时，包含频繁更新的信息的组的存储块快速到达重写使用寿命的问题成为多个组，以便交替进行处理。非易失性半导体记录介质包括分区管理信息区域和分区区域。分区区域开始位置信息被记录在分区管理信息区域中。起始位置信息包含确保分区管理信息区域的末端与分割区域的头部之间的预定区域的值。将分区管理信息区域的结束与分割区域的头部之间保证的区域设定为物理地擦除数据的状态。

9. 发明授权

US4420564A Blood sugar analyzer having fixed enzyme membrane sensor 失效
标题翻译：具有固定酶膜传感器的血糖分析仪
公开(公告)号：US4420564A
公开(公告)日：1983-12-13
申请号：US318000
申请日：1981-11-04
申请人： Nobuhiko Tsuji , Keijiroh Nakamura , Koichi Endoh , Toshiyoshi Hamada , Keiichi Ishida
发明人： Nobuhiko Tsuji , Keijiroh Nakamura , Koichi Endoh , Toshiyoshi Hamada , Keiichi Ishida
IPC分类号： C12Q1/00 , G01N33/487 , G01N33/66
CPC分类号： G01N27/3271 , C12Q1/006 , Y10S435/817 , Y10T436/144444
摘要： A blood sugar analyzing apparatus has a reaction cell which houses a fixed enzyme membrane sensor and a measuring electrode which receives a blood specimen which causes a chemical reaction between the blood specimen and said fixed enzyme membrane for measuring the blood sugar concentration in the specimen on the basis of a reaction current signal generated in the sensor by the chemical reaction. The analyzing apparatus has a microcomputer for calculating a conversion coefficient used for converting the reaction current into a blood sugar concentration value by introducing a standard solution having a known blood sugar concentration, for storing data representing the value of said conversion coefficient, for calculating a blood sugar concentration value of a test specimen based upon the stored conversion coefficient value and reaction current from the test specimen. A display and printer provide a read-out of the blood sugar concentration value obtained. The microcomputer controls temperature and timing of the measurement process, as well as other control functions.
摘要翻译：血糖分析装置具有容纳固定酶膜传感器的反应池和容纳血样的血液检查体的测定电极，所述血液检查体在血样和固定酶膜之间发生化学反应，以测定样品中的血糖浓度通过化学反应在传感器中产生的反应电流信号的基础。该分析装置具有：微型计算机，用于通过引入具有已知血糖浓度的标准溶液来计算用于将反应电流转换为血糖浓度值的转换系数，用于存储表示所述转换系数的值的计算血液基于存储的转化系数值和来自试样的反应电流的试样的糖浓度值。显示器和打印机提供读取所获得的血糖浓度值。微电脑控制测量过程的温度和时间以及其他控制功能。

10. 发明申请

US20100007532A1 CODER 有权
标题翻译：编码器
公开(公告)号：US20100007532A1
公开(公告)日：2010-01-14
申请号：US12439004
申请日：2007-10-11
申请人： Toshihiro Tanaka , Keiichi Ishida
发明人： Toshihiro Tanaka , Keiichi Ishida
IPC分类号： H03M5/02
CPC分类号： H03M7/4006 , H04N19/126 , H04N19/13 , H04N19/149 , H04N19/15 , H04N19/194 , H04N19/436 , H04N19/46 , H04N19/70
摘要： A coder has a binarizing circuit (130) for converting multivalued data into a binary symbol sequence, the multivalued data being generated from an input signal and having a plurality of contexts, an arithmetic code amount approximating circuit (200) for calculating a prediction code amount in the predetermined coding unit from the binary symbol sequence, and a coding circuit (102) for coding the input signal arithmetically on the basis of the prediction code amount. The arithmetic code amount approximating circuit (200) includes a selector (230) for dividing the binary symbol sequence into a plurality of groups based on the contexts, a plurality of code amount approximating circuits (211-214) for calculating, from the binary symbol sequence divided into a plurality of groups, the prediction code amount of the group based on at least the section range in arithmetic coding, and an adder (231) for adding the prediction code amounts from all code amount approximating circuits and outputting the prediction code amount in the specified coding unit.
摘要翻译：编码器具有二值化电路（130），用于将多值数据转换为二进制符号序列，多值数据从输入信号产生并具有多个上下文，算术码量近似电路（200）用于计算预测代码量在二进制符号序列的预定编码单元中，以及编码电路（102），用于根据预测码量对算术输入信号进行编码。算术码量近似电路（200）包括：用于根据上下文将二进制符号序列划分为多个组的选择器（230），用于从二进制符号计算的多个码量近似电路（211-214）序列划分为多个组，基于算术编码中的至少区间范围的组的预测编码量，以及用于从所有码量近似电路中相加预测码量的加法器（231），并输出预测码量在指定的编码单位。

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