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1. 发明专利

JPH0993443A COLOR-MONOCHROMATIC IMAGE CONVERSION METHOD AND EDGE POSITION DETECTION METHOD FOR OBJECT TO BE INSPECTED 失效
公开(公告)号：JPH0993443A
公开(公告)日：1997-04-04
申请号：JP2974296
申请日：1996-02-16
申请人： SANYO ELECTRIC CO
发明人： OKUDA YASUO , YASUTOMI FUMIO , TAMAI SEIJI
IPC分类号： H04N1/46 , G06T5/00
摘要： PROBLEM TO BE SOLVED: To enable flexible inspection by converting RGB value at each point into a coordinate at each corresponding point in a uniform color space and calculating contrast of each point of a color image of an object to be inspected through the use of the coordinate at each corresponding point in the uniform color space. SOLUTION: A color image 2 is converted from a value in an RGB color space being a camera output into a value in an L*a*b* uniform color space in matching with a human sense. A clustering of a reference image is conducted in the L*a*b* uniform color space by the K-average method designating in advance a cluster number and the gravity center of each cluster is obtained. Then the L*a*b* value corresponding to the coordinate of each point in the RGB system color space is calculated and the contrast with respect to the L*a*b* value is calculated, based on the L*a*b* value and the cluster gravity center position. Then the contrast with respect to each coordinate of the RGB system is stored in a lookup table LUT 8. In this inspection processing, the LUT 8 is referenced to the photographed color image of the object to be inspected to obtain the contrast image.

2. 发明专利

JP2003101972A TMCC DECODING CIRCUIT 审中-公开
公开(公告)号：JP2003101972A
公开(公告)日：2003-04-04
申请号：JP2001289757
申请日：2001-09-21
申请人： SANYO ELECTRIC CO
发明人： YUASA MASATOSHI , TAMAI SEIJI , SUZUKI SEIJI
IPC分类号： G06F11/10 , H03M13/03 , H04B1/16 , H04J11/00 , H04N7/08 , H04N7/081 , H04H1/00
摘要： PROBLEM TO BE SOLVED: To provide a TMCC decoding circuit capable of decoding a transmission parameter changeover index at an accurate timing regardless of decoding processing time of TMCC data of the TMCC decoding circuit. SOLUTION: The TMCC decoding circuit is provided with a first means for outputting the transmission parameter changeover index after error correction by an error correction means as the transmission parameter changeover index when the transmission parameter changeover index after the error correction by the error correction means is binary data '1111', and a second means for outputting a result of subtracting the number of delay frames corresponding to processing time by the error correction means from the transmission parameter changeover index after the error correction by the error correction means as the transmission parameter changeover index in the case that the transmission parameter changeover index after the error correction by the error correction means is a value other than the binary data '1111'.

3. 发明专利

JP2003264534A ERROR CORRECTION CIRCUIT 审中-公开
公开(公告)号：JP2003264534A
公开(公告)日：2003-09-19
申请号：JP2002062443
申请日：2002-03-07
申请人： SANYO ELECTRIC CO
发明人： YUASA MASATOSHI , KITA SACHIKAZU , SUZUKI SEIJI , TAMAI SEIJI
IPC分类号： H03M13/15 , H04L1/00
摘要： PROBLEM TO BE SOLVED: To provide an error correction circuit capable of performing prompt error correction processing with a relatively simple configuration in the case of partially receiving ground digital broadcasting. SOLUTION: This error correction circuit for decoding a difference set cyclic code used in both the partial receiving of ground digital broadcasting and the ground digital broadcasting and changing thresholds to perform correction processing n times (n is a natural number), is provided with a means for determining a threshold used for error correction and the number of correction processing times. COPYRIGHT: (C)2003,JPO

4. 发明专利

JP2010193701A Noncontact charger 审中-公开
标题翻译：非接触式充电器
公开(公告)号：JP2010193701A
公开(公告)日：2010-09-02
申请号：JP2009184351
申请日：2009-08-07
申请人： Sanyo Electric Co Ltd , 三洋電機株式会社
发明人： KONOFUJI MASAAKI , TAMAI SEIJI , FUJII MASAYA , MAKITA YUKI , HIRATA TOSHIYUKI , ESAKA KOICHIRO
IPC分类号： H02J7/00 , H01M10/46 , H02J17/00
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide a noncontact charger preventing a heavy load from being imposed on a user for positioning.
SOLUTION: A recess including slopes is formed on the top of a primary casing (10) of a primary apparatus. The external shape of a secondary apparatus (2) having a secondary coil and a secondary battery therein is the same cylindrical shape as that of a general-purpose dry cell. The secondary apparatus houses a cylindrical secondary cell (e.g. AAA secondary cell) and a secondary coil is wound around a central axis of the secondary apparatus and the secondary cell along an outer periphery of the secondary cell. When a user places the secondary apparatus at any position of the slope, the secondary apparatus rolls on the slope and stops on the bottom of the recess. A primary core parallel to the central axis of the secondary apparatus stopping at the bottom of the recess is disposed at a lower position of the slope. Power is transmitted from the primary coil wound around the primary core to the secondary coil by means of electromagnetic induction, to charge the secondary cell in the secondary apparatus.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种非接触式充电器，其防止将重负荷施加在用户上进行定位。解决方案：在主设备的主壳体（10）的顶部上形成包括斜面的凹部。具有次级线圈和二次电池的次级装置（2）的外部形状与通用干电池相同的圆筒形状。次级装置容纳圆柱形二次电池（例如AAA二次电池），并且次级线圈围绕次级装置的中心轴线和次级电池沿着二次电池的外围缠绕。当用户将二次装置放置在斜坡的任何位置时，次级装置在斜坡上滚动并停在凹部的底部。平行于在凹部底部停止的次级装置的中心轴的初级芯设置在斜坡的下部位置。电力通过电磁感应从初级线圈绕过初级线圈传递到次级线圈，从而对二次电池中的二次电池充电。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2005277716A Error correction circuit 有权
标题翻译：错误校正电路
公开(公告)号：JP2005277716A
公开(公告)日：2005-10-06
申请号：JP2004087191
申请日：2004-03-24
申请人： Sanyo Electric Co Ltd , 三洋電機株式会社
发明人： YUASA MASATOSHI , YOSHINAGA MASAYUKI , TAMAI SEIJI
IPC分类号： H03M13/15 , H04J11/00 , H04L1/00
摘要： PROBLEM TO BE SOLVED: To provide an error correction circuit the power consumption and the circuit scale of which can be reduced while quickly executing error correction of a TMCC signal used for terrestrial digital broadcasting.
SOLUTION: A data storage circuit 4 stores TMCC data of a preceding frame, and a before-correction data input processing circuit 5 supplements remaining data of received TMCC data in a present frame. The before-correction data input processing circuit 5 receives input of partial bits of the TMCC data of the preceding frame received from the data storage circuit 4 and receives input of the TMCC data in the present frame and outputs the TMCC data to an error correction block 6 so as to start error correction processing just after the point of time when the TMCC data in 184 bits are arranged. That is, the time required for the error correction is reduced by using parts of the TMCC data of the TMCC signal of the preceding frame as they are before the TMCC data are gathered.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供误差校正电路，可以在快速执行用于地面数字广播的TMCC信号的纠错的同时降低功耗和电路规模。解决方案：数据存储电路4存储前一帧的TMCC数据，并且校正前数据输入处理电路5补充当前帧中接收的TMCC数据的剩余数据。前校正数据输入处理电路5接收从数据存储电路4接收的前一帧的TMCC数据的部分比特的输入，并接收当前帧中的TMCC数据的输入，并将TMCC数据输出到纠错块以便在184位的TMCC数据被布置的时间点之后开始纠错处理。也就是说，通过使用前一帧的TMCC信号的TMCC数据的部分像在收集TMCC数据之前一样，减少纠错所需的时间。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2005286487A Receiver 审中-公开
标题翻译：接收器
公开(公告)号：JP2005286487A
公开(公告)日：2005-10-13
申请号：JP2004094701
申请日：2004-03-29
申请人： Sanyo Electric Co Ltd , 三洋電機株式会社
发明人： TAMAI SEIJI , YOSHINAGA MASAYUKI
IPC分类号： H03G3/30 , H03G3/20 , H04B1/16 , H04J11/00
摘要： PROBLEM TO BE SOLVED: To provide a receiver having low power consumption and satisfactory sensitivity in reception.
SOLUTION: At an IQ deviation compensation section 8, one of multipliers 31, 32 is operated normally, and both the multipliers 31, 32 are operated only when the average amplitude deviation of input signals I_IN, Q_IN is rapidly reduced, and the average amplitude deviation of at least one signal becomes smaller than a threshold TH, thus realizing the receiver having the low power consumption and satisfactory sensitivity in reception.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种接收机，其具有低功耗和令人满意的接收灵敏度。解决方案：在IQ偏差补偿部分8处，乘法器31,32中的一个正常运行，并且只有当输入信号I_IN，Q_IN的平均振幅偏差迅速减小时，乘法器31,32才被操作，并且至少一个信号的平均振幅偏差变得小于阈值TH，从而实现了具有低功耗和令人满意的接收灵敏度的接收机。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2003264531A ERROR CORRECTION CIRCUIT 审中-公开
公开(公告)号：JP2003264531A
公开(公告)日：2003-09-19
申请号：JP2002062442
申请日：2002-03-07
申请人： SANYO ELECTRIC CO
发明人： YUASA MASATOSHI , KITA SACHIKAZU , SUZUKI SEIJI , TAMAI SEIJI
IPC分类号： H03M13/15 , H04L1/00
摘要： PROBLEM TO BE SOLVED: To provide an error correction circuit for reducing power consumption. SOLUTION: This error correction circuit for decoding a cyclic code and repeating error correction processing predetermined n times (n is a natural number of 2 or more) is provided with an operation stopping means for stopping (m+1)-th to n-th error correction processing operations when all errors are corrected by m-th (m is a natural number) error correction processing, which is less than the n times. As the operation stopping means, a means is used which stops the (m+1)-th to n-th error correction processing operations, for example, by stopping the supply of a clock to each circuit for performing error correction processing. COPYRIGHT: (C)2003,JPO

8. 发明专利

JPH08147466A DEVICE AND METHOD FOR DETECTING DEVIATION ANGLE BETWEEN TWO BODY IMAGES 失效
公开(公告)号：JPH08147466A
公开(公告)日：1996-06-07
申请号：JP28182194
申请日：1994-11-16
申请人： SANYO ELECTRIC CO
发明人： TAMAI SEIJI
IPC分类号： G06T7/00
摘要： PURPOSE: To match the rotational angle positions of the two body images with each other accurately at a high speed by matching the pattern of a template image with the template of an image to be searched for and finding the deviation angle between both the body images. CONSTITUTION: A seal impression collation device is equipped with an image arithmetic processor 1, a display device 2, and a seal impression reader 3. Then the template image having respective data arranged in two dimensions is generated on the basis of the data of a significant number of pixels for respective radiation angles of one body image. On the basis of data of a significant number of pixels for respective radiation angles of the other body image, the image to be searched for which includes plural patterns obtained when the body image is assumed to be rotated by specific angles as a pattern having respective data arranged in two dimensions is generated. The pattern of the template image is matched with the pattern of the image to be searched for to find the deviation angle of one body image from the other image.

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