公开(公告)号：US20050073764A1

公开(公告)日：2005-04-07

申请号：US10955827

申请日：2004-09-30

申请人： Mitsuru Ogawa ,  Susumu Shimotono ,  Akiyoshi Tanaka

发明人： Mitsuru Ogawa ,  Susumu Shimotono ,  Akiyoshi Tanaka

IPC分类号： G06F3/06 ,  G11B5/09 ,  G11B5/40 ,  G11B5/55 ,  G11B19/04 ,  G11B20/10 ,  G11B33/08 ,  G11B33/14

CPC分类号： G11B33/08 ,  G11B5/40 ,  G11B5/5582 ,  G11B19/04 ,  G11B20/10

摘要： A portable information processing apparatus in provided with a magnetic disk device switchable to a state providing increased resistance to physical shock upon prediction that such a shock is likely. Under predetermined conditions, a second prediction may be issued that such a shock is no longer likely, allowing the magnetic disk device to switch to a normal state of operations. The shock-resistant state of the magnetic disk device can prevent data access and thus inhibit the progress of important process(es). Upon recognition that an important process is being delayed, the condition for issuing the second prediction may be relaxed to more quickly return the magnetic disk device to a normal operating state.

摘要翻译： 一种便携式信息处理装置，其具有磁盘装置，该磁盘装置可以在预测到可能发生这种冲击时切换到提供对物理冲击增加的抵抗力的状态。 在预定条件下，可以发出不再可能的这样的冲击的第二预测，允许磁盘装置切换到正常的操作状态。 磁盘装置的抗冲击状态可以防止数据访问，从而阻止重要过程的进展。 当认识到重要的过程被延迟时，可以放宽用于发出第二预测的条件以更快速地将磁盘设备恢复到正常的操作状态。

公开(公告)号：US06370316B1

公开(公告)日：2002-04-09

申请号：US09522904

申请日：2000-03-10

申请人： Shin Yamada ,  Akiyoshi Tanaka

发明人： Shin Yamada ,  Akiyoshi Tanaka

IPC分类号： H04N5783

CPC分类号： H04N21/42661 ,  G11B27/105 ,  G11B27/107 ,  G11B27/11 ,  G11B27/28 ,  G11B27/34 ,  G11B2220/90 ,  H04N21/4147 ,  H04N21/84

摘要： Video data is segmented into a plurality of scenes. For each of the segmented scenes, an index is produced as an assembly of section information required in a playback of each scene, scene number, and representative frame of scene. A title is added to each index according to search purpose. In a retrieving operation, a desired index is easily found according to the title. The scenes of the retrieved index are successively played back in order of scene number.

摘要翻译： 视频数据被分割成多个场景。 对于每个分割场景，索引被产生为在每个场景，场景号和代表性场景的回放中所需的区段信息的组合。 根据搜索目的将标题添加到每个索引。 在检索操作中，根据标题很容易找到所需的索引。 检索到的索引的场景依次以场景号的顺序重放。

公开(公告)号：US06301302B1

公开(公告)日：2001-10-09

申请号：US09628341

申请日：2000-07-28

申请人： Yasuhiro Kikuchi ,  Shin Yamada ,  Akiyoshi Tanaka

发明人： Yasuhiro Kikuchi ,  Shin Yamada ,  Akiyoshi Tanaka

IPC分类号： H04N712

CPC分类号： H04N5/147 ,  G06K9/3266 ,  G11B27/105 ,  G11B27/107 ,  G11B27/11 ,  G11B27/28 ,  G11B27/34 ,  G11B2220/20 ,  G11B2220/90

摘要： Every frame represented by a moving picture signal is divided into blocks. Calculation is made as to a number of pixels forming portions of a caption in each of the blocks. The calculated number of pixels is compared with a threshold value. When the calculated number of pixels is equal to or greater than the threshold value, it is decided that the related block is a caption-containing block. Detection is made as to a time interval related to the moving picture signal during which every frame represented by the moving picture signal has a caption-containing block. A 1-frame-corresponding segment of the moving picture signal is selected which represents a caption-added frame present in the detected time interval.

摘要翻译： 由运动图像信号表示的每个帧被划分成块。 对于形成每个块中的标题的部分的多个像素进行计算。 将计算出的像素数与阈值进行比较。 当计算出的像素数量等于或大于阈值时，判定相关块是含有标题的块。 对与运动图像信号相关的时间间隔进行检测，在该时间间隔期间，由运动图像信号表示的每个帧具有含字幕的块。 选择运动图像信号的1帧对应的段，其表示检测到的时间间隔中存在的字幕相加帧。

公开(公告)号：US5793443A

公开(公告)日：1998-08-11

申请号：US903024

申请日：1997-07-30

申请人： Katsuji Aoki ,  Hiroaki Aono ,  Akiyoshi Tanaka

发明人： Katsuji Aoki ,  Hiroaki Aono ,  Akiyoshi Tanaka

IPC分类号： G06T7/20 ,  H04N5/14 ,  H04N7/36

CPC分类号： G06T7/2026 ,  G06T7/2013 ,  H04N19/523 ,  H04N5/145 ,  G06T2207/10016

摘要： In a motion vector detection apparatus which processes a plurality of candidate blocks of pixels defined in a search range within a reference frame, to detect a candidate block having maximum correlation with an object block of M.times.N pixels in an object frame, a first input circuit receives successive pixels of the object block in respective clock periods and transfers each pixel to a specific one of a set of M.times.N processor circuits, while a second input circuit receives successive pixels of the search range and transfers each to a specific one of the processor circuits, such that the pixel values of a candidate block are respectively sequentially processed by each of the processor circuits in successive clock periods, with difference values between corresponding object and candidate block pixel values, generated by respective processor circuits, being cumulatively added to obtain an inter-block error value for that candidate block.

摘要翻译： 在处理在参考帧内的搜索范围内定义的多个像素候补块的运动矢量检测装置中，检测与目标帧中的M×N个像素的目标块具有最大相关性的候选块，第一输入电路接收 在每个时钟周期内对象块的连续像素并且将每个像素传送到一组MxN处理器电路中的特定一个，而第二输入电路接收搜索范围的连续像素并将其传送到处理器电路中的特定一个， 使得候选块的像素值分别在连续的时钟周期中由每个处理器电路分别顺序地处理，其中由相应的处理器电路产生的相应对象和候选块像素值之间的差值被累积地相加， 该候选块的块错误值。

公开(公告)号：US5126841A

公开(公告)日：1992-06-30

申请号：US596919

申请日：1990-10-15

申请人： Akiyoshi Tanaka ,  Satoshi Matsuya ,  Ikuo Inoue ,  Atsushi Nagata

发明人： Akiyoshi Tanaka ,  Satoshi Matsuya ,  Ikuo Inoue ,  Atsushi Nagata

IPC分类号： H04N19/50 ,  G06T9/00 ,  H04N7/14 ,  H04N19/117 ,  H04N19/134 ,  H04N19/139 ,  H04N19/149 ,  H04N19/196 ,  H04N19/423 ,  H04N19/46 ,  H04N19/503 ,  H04N19/51 ,  H04N19/513 ,  H04N19/61 ,  H04N19/625 ,  H04N19/70 ,  H04N19/80 ,  H04N19/82 ,  H04N19/85

CPC分类号： H04N7/141 ,  H04N19/117 ,  H04N19/139 ,  H04N19/176 ,  H04N19/46 ,  H04N19/51 ,  H04N19/61 ,  H04N19/82 ,  H04N19/86

摘要： A motion compensated prediction interframe coding system which includes a first checking portion for judging whether a motion compensation of a coding block is effective and outputting a motion compensation control signal representing the result of the judgement, a storage portion for storing motion vectors of the coding block and adjacent blocks and the motion compensation control signal, a second checking portion for comparing the motion vector of the coding block, of which the motion compensation should be effected, with each of the motion vectors of the adjacent blocks, of which the motion compensation should be effected, and judging that the intra-loop filtering processing to be performed after the motion compensation is ineffective if the number of the adjacent blocks, of which the motion vectors are identical with that of the coding block, is equal to or more than a predetermined number and that the filtering processing performed after the motion compensation is effective in another case, a motion-compensated brightness calculating portion for calculating motion-compensated brightness of pixels of the blocks, of which the motion compensation is effected, and a predictive brightness calculating portion for calculating predictive brightness of the pixels of the blocks by performing the filtering processing of the motion-compensated brightness of the pixels only if the filtering processing is effective. Thereby, the amount of the generated prediction error signals are reduced, and the picture quality is improved.

摘要翻译： 一种运动补偿预测帧间编码系统，包括用于判断编码块的运动补偿是否有效的第一校验部分，并输出表示判断结果的运动补偿控制信号，存储部分，用于存储编码块的运动矢量 和相邻块和运动补偿控制信号，第二检查部分，用于将运动补偿应该被执行的编码块的运动矢量与相邻块的运动矢量的每个运动矢量进行比较，运动补偿应该 并且如果运动矢量与编码块的运动矢量相同的相邻块的数量等于或大于等于或大于其的运动补偿的运动补偿之后执行的环路内滤波处理是无效的， 并且在运动补偿之后执行的滤波处理在ano中有效 一种运动补偿亮度计算部分，用于计算进行运动补偿的块的像素的运动补偿亮度;以及预测亮度计算部分，用于通过执行滤波来计算块的像素的预测亮度 只有在滤波处理有效时才对像素的运动补偿亮度进行处理。 从而，减少了所产生的预测误差信号的量，提高了图像质量。

公开(公告)号：US20190283453A1

公开(公告)日：2019-09-19

申请号：US16233522

申请日：2018-12-27

申请人： Toshikane Nishii ,  Hiroshi Ishii ,  Kunihiko Nishioka ,  Akiyoshi Tanaka ,  Yasunari Harada ,  Mitsutaka Nakamura

发明人： Toshikane Nishii ,  Hiroshi Ishii ,  Kunihiko Nishioka ,  Akiyoshi Tanaka ,  Yasunari Harada ,  Mitsutaka Nakamura

IPC分类号： B41J3/36 ,  B41J29/38 ,  B41J29/02

摘要： A mobile image forming apparatus includes a body; a recording device supported by the body and configured to form an image on a recording medium, and at least one roller provided to the body and configured to rotate on the recording medium while the body is moved in a scanning direction for image formation. The mobile image forming apparatus further includes at least one pressing member disposed in contact with the at least one roller and configured to press the at least one roller in a roller axial direction.

公开(公告)号：US07382566B2

公开(公告)日：2008-06-03

申请号：US11361116

申请日：2006-02-24

申请人： Susumu Shimotono ,  Tetsuya Noguchi ,  Mitsuru Ogawa ,  Akiyoshi Tanaka

发明人： Susumu Shimotono ,  Tetsuya Noguchi ,  Mitsuru Ogawa ,  Akiyoshi Tanaka

IPC分类号： G11B21/02

CPC分类号： G11B5/5582 ,  G11B19/04 ,  G11B21/12

摘要： A mechanical transport device includes a system for transport; and a hard disk drive attached to the system. The hard disk drive comprises a magnetic recording disk to record data, a head to read or write the data to or from the disk, and a drop sensor designed to sense a shock condition. The system for transport may be a vehicle such as a car.

摘要翻译： 机械运输装置包括运输系统; 和连接到系统的硬盘驱动器。 硬盘驱动器包括用于记录数据的磁记录盘，用于从盘读取或写入数据的磁头以及设计用于感测冲击条件的液滴传感器。 运输系统可以是诸如汽车的车辆。

公开(公告)号：US5659364A

公开(公告)日：1997-08-19

申请号：US363120

申请日：1994-12-23

申请人： Katsuji Aoki ,  Hiroaki Aono ,  Akiyoshi Tanaka

发明人： Katsuji Aoki ,  Hiroaki Aono ,  Akiyoshi Tanaka

IPC分类号： G06T7/20 ,  H04N5/14 ,  H04N7/36

CPC分类号： G06T7/2026 ,  G06T7/2013 ,  H04N19/523 ,  H04N5/145 ,  G06T2207/10016

摘要： In a motion vector detection apparatus which processes a plurality of candidate blocks of pixels defined in a search range within a reference frame, to detect a candidate block having maximum correlation with an object block of M.times.N pixels in an object frame, a first input circuit receives successive pixels of the object block in respective clock periods and transfers each pixel to a specific one of a set of M.times.N processor circuits, while a second input circuit receives successive pixels of the search range and transfers each to a specific one of the processor circuits, such that the pixel values of a candidate block are respectively sequentially processed by each of the processor circuits in successive clock periods, with difference values between corresponding object and candidate block pixel values, generated by respective processor circuits, being cumulatively added to obtain an inter-block error value for that candidate block.

摘要翻译： 在处理在参考帧内的搜索范围内定义的多个像素候补块的运动矢量检测装置中，检测与目标帧中的M×N个像素的目标块具有最大相关性的候选块，第一输入电路接收 在每个时钟周期内对象块的连续像素并且将每个像素传送到一组MxN处理器电路中的特定一个，而第二输入电路接收搜索范围的连续像素并将其传送到处理器电路中的特定一个， 使得候选块的像素值分别在连续的时钟周期中由每个处理器电路分别顺序地处理，其中由相应的处理器电路产生的相应对象和候选块像素值之间的差值被累积地相加， 该候选块的块错误值。

公开(公告)号：US20190283452A1

公开(公告)日：2019-09-19

申请号：US16215990

申请日：2018-12-11

申请人： Toshikane NISHII ,  Hiroshi Ishii ,  Kunihiko Nishioka ,  Mitsutaka Nakamura ,  Akiyoshi Tanaka ,  Yasunari Harada

发明人： Toshikane NISHII ,  Hiroshi Ishii ,  Kunihiko Nishioka ,  Mitsutaka Nakamura ,  Akiyoshi Tanaka ,  Yasunari Harada

IPC分类号： B41J3/36 ,  B41J29/38 ,  B41J2/01

摘要： A mobile image forming apparatus includes a body, a recording device supported by the body and configured to form an image on a recording medium, a roller provided to the body and configured to rotate on the recording medium while the body is moved in a scanning direction for image formation. The mobile image forming apparatus further includes a switching device configured to switch a state of the mobile image forming apparatus during image formation between a roller contact state in which the roller is in contact with the recording medium and a roller contactless state in which the roller is contactless with the recording medium.

公开(公告)号：US08152294B2

公开(公告)日：2012-04-10

申请号：US12272480

申请日：2008-11-17

申请人： Goro Katsuyama ,  Masaaki Kabumoto ,  Kanae Amemiya ,  Osamu Miki ,  Hideo Aoki ,  Akiyoshi Tanaka

发明人： Goro Katsuyama ,  Masaaki Kabumoto ,  Kanae Amemiya ,  Osamu Miki ,  Hideo Aoki ,  Akiyoshi Tanaka

IPC分类号： B41J2/01 ,  B41J29/13

CPC分类号： B41J2/17509 ,  B41J2/1752 ,  B41J2/1755 ,  B41J2/17553 ,  B41J13/106 ,  B41J29/13

摘要： An image forming apparatus is disclosed that includes a substantially flat top face and a slanted front face, the bottom side of which recedes backward. The image forming apparatus may includes a paper discharge tray disposed at a lower portion of the slanted front face, the paper discharge tray protruding forward. The paper discharge tray may be tiltable upward and downward. Because the bottom side of the slanted front face recedes backward, the flat top face can be provided, and simultaneously, enough space for the feeding and discharging of paper can be secured.

摘要翻译： 公开了一种图像形成装置，其包括基本平坦的顶面和倾斜的前表面，其底侧向后退。 图像形成装置可以包括设置在倾斜前表面的下部的排纸盘，排纸盘向前突出。 排纸托盘可以向上和向下倾斜。 因为倾斜的前面的底侧向后退，所以可以设置平坦的顶面，同时可以确保足够的空间用于纸张的进给和排出。