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1. 发明授权

US5438459A Method of processing and recording data while reproducing the same and apparatus for the method 失效
标题翻译：在再现该数据的同时处理和记录数据的方法以及该方法的装置
公开(公告)号：US5438459A
公开(公告)日：1995-08-01
申请号：US876083
申请日：1992-04-30
申请人： Atsuo Suga , Shigemitsu Higuchi , Hideo Nishijima , Hiromasa Fujii
发明人： Atsuo Suga , Shigemitsu Higuchi , Hideo Nishijima , Hiromasa Fujii
IPC分类号： G11B20/10 , G11B5/008 , G11B5/09 , G11B15/087 , G11B20/18 , G11B27/032 , G11B27/30 , G11B27/36 , H04N5/7826 , H04N9/804 , H04N9/87 , H04N5/78 , H04N9/79
CPC分类号： G11B27/032 , G11B15/087 , G11B20/1879 , G11B27/3027 , G11B27/36 , G11B5/0086 , G11B5/09 , H04N9/804 , G11B2020/183 , G11B2220/216 , G11B2220/90 , H04N5/78266 , H04N9/87
摘要： The precedingly reproduction signal reproduced by a precedingly reproducing head is recorded on a tape. If it is detected that the reproduction signal includes abnormality owing to a reason such as poor error rate, the recording operation is stopped. Then, for retrial of the recording, the information on the position where the abnormality has occurred is held. A memory may be provided to always rewrite and store the signal reproduced by the precedingly reproducing head, and also a simultaneously reproducing head which is different from the precedingly reproducing head may be provided to immediately monitor the recording state of the signal recorded on the tape. If it is detected that the signal reproduced by the simultaneously reproducing head includes abnormality, the recording operation is stopped, the information on the position where the abnormality has occurred is held. Further, the rewrite operation in the memory is stopped and the original precedingly reproduction signal corresponding to the signal to be recorded at the position where the abnormality has occurred is held in the memory.
摘要翻译：由先前再现头再现的先前再现信号被记录在磁带上。如果检测到再现信号由于错误率差等原因而包含异常，则停止记录操作。然后，为了重新记录，保持发生了异常的位置的信息。可以提供存储器来总是重写和存储由先前再现头再现的信号，并且还可以提供与先前再现头不同的同时再现头，以立即监视记录在磁带上的信号的记录状态。如果检测到由同时再现头再现的信号包含异常，则停止记录操作，保持发生异常的位置的信息。此外，存储器中的重写操作被停止，并且与在要发生异常的位置处要被记录的信号相对应的原始先前再现信号被保持在存储器中。

2. 发明授权

US5057949A Digital magnetic reproducing apparatus with variable tape speed 失效
标题翻译：具有可变磁带速度的数字磁再现装置
公开(公告)号：US5057949A
公开(公告)日：1991-10-15
申请号：US421358
申请日：1989-10-13
申请人： Atsuo Suga , Shigemitsu Higuchi , Hideo Nishijima , Kaneyuki Okamoto , Masataka Sekiya
发明人： Atsuo Suga , Shigemitsu Higuchi , Hideo Nishijima , Kaneyuki Okamoto , Masataka Sekiya
IPC分类号： H04N5/92 , G11B5/588 , G11B5/592 , G11B15/18 , G11B15/467 , H04N5/783
CPC分类号： G11B15/1875 , G11B15/4677 , G11B5/592
摘要： A magnetic recording and reproducing apparatus having a construction in which a digital signal including index signals recorded on a magnetic tape is reproduced and rotary magnetic heads are movable. The digital signal is reproduced by digital signal reproducing means including the rotary magnetic heads. A particular index signal among the index signals is detected by index signal detecting means. Further, the timing for reproducing the particular index signal is detected by timing detecting means. The rotary magnetic heads are moved and deviated in the direction of the rotary shaft of the rotary cylinder by rotary magnetic head position deviating means. Tape speed detecting means compares a reproduction clock with a reference clock and outputs a tape speed signal. First rotary magnetic head position deviation control means forms a control input for the rotary magnetic head position deviating means on the basis of the tape speed signal. Second rotary magnetic head position deviation control means forms the control input for the rotary magnetic head position deviating means on the basis of an output signal of the timing detecting means.
摘要翻译：具有这样的结构的磁记录和再现装置，其中再现包括记录在磁带上的索引信号的数字信号，旋转磁头是可移动的。数字信号由包括旋转磁头的数字信号再现装置再现。索引信号中的特定索引信号由索引信号检测装置检测。此外，由定时检测装置检测用于再现特定索引信号的定时。旋转磁头通过旋转磁头位置偏移装置在旋转磁盘的旋转轴的方向上移动和偏离。磁带速度检测装置将再现时钟与参考时钟进行比较并输出磁带速度信号。第一旋转磁头位置偏差控制装置基于带速度信号形成用于旋转磁头位置偏离装置的控制输入。第二旋转磁头位置偏差控制装置基于定时检测装置的输出信号形成用于旋转磁头位置偏移装置的控制输入。

3. 发明授权

US5220477A Cassette tape-loading apparatus 失效
标题翻译：盒带装载装置
公开(公告)号：US5220477A
公开(公告)日：1993-06-15
申请号：US668127
申请日：1991-03-12
申请人： Tomohide Sorihashi , Shigemitsu Higuchi , Hideo Nishijima , Yuji Inaba
发明人： Tomohide Sorihashi , Shigemitsu Higuchi , Hideo Nishijima , Yuji Inaba
IPC分类号： G11B15/43 , G11B15/665
CPC分类号： G11B15/665 , G11B15/43
摘要： A cassette tape-loading apparatus applied to a magnetic recording and reproducing apparatus using a cassette tape comprises a device for determining the amount of rotation of supply and take-up reels, a device for detecting the rotational direction of the reels, and a device for detecting the amount of tape drawn out of the cassette. Before loading the cassette tape, the ratio of winding diameter between the supply and take-up reels is computed, and the result is used to set the torque of the reel-driving motors and start the loading operation. At the time of loading, on the other hand, the amount of rotation of the two reels is determined, and the winding diameters of the reels computed from the winding diameter ratio and the amount of drawn-out tape thereby to set a proper tension of the magnetic tape. Since the tension applied to the magnetic tape and the torques of the reel motors are set in accordance with the winding diameter ratio and the winding diameters, magnetic tape of substantially equal amount is drawn out of each of the two reels, with the result that the magnetic tape is not subjected to an abnormal tension, thereby making possible a stable cassette tape-loading operation without damaging the tape or displacing the tape position.
摘要翻译：使用盒式磁带的应用于磁记录和再现装置的盒式磁带装载装置包括用于确定供应和卷取卷轴的旋转量的装置，用于检测卷轴的旋转方向的装置，以及用于检测从磁带盒中抽出的磁带的数量。在装入盒式磁带之前，计算供给卷轴和卷取卷轴之间的卷绕直径的比例，结果用于设定卷轴驱动电机的转矩并开始加载操作。另一方面，在装载时，确定两个卷轴的旋转量，并且根据卷绕直径比计算出的卷轴的卷绕直径和拉出卷的数量，从而设定适当的张力磁带。由于施加到磁带的张力和卷轴电动机的转矩根据卷绕直径比和卷绕直径设定，所以两个卷轴中的每一个卷取出大致相等量的磁带，结果是磁带不会受到异常张力，从而使得可以稳定的盒式磁带装载操作而不损坏磁带或移动磁带位置。

4. 发明申请

US20150002435A1 PROJECTOR, FIGURE INPUT/DISPLAY APPARATUS, PORTABLE TERMINAL, AND PROGRAM 有权
标题翻译：投影仪，图形输入/显示设备，便携式终端和程序
公开(公告)号：US20150002435A1
公开(公告)日：2015-01-01
申请号：US14377245
申请日：2012-02-13
申请人： Hiroshi Shimizu , Kazuhiko Yoshizawa , Motoyuki Suzuki , Hideo Nishijima , Nobuo Masuoka
发明人： Hiroshi Shimizu , Kazuhiko Yoshizawa , Motoyuki Suzuki , Hideo Nishijima , Nobuo Masuoka
IPC分类号： G09G5/12 , G06F3/041 , G06F3/14
CPC分类号： G09G5/12 , G06F3/0416 , G06F3/04883 , G06F3/1423 , G06F3/1454 , G06K9/222 , G06Q10/101 , G09G2354/00 , G09G2360/04 , G09G2370/16 , H04M3/567 , H04N7/15 , H04N9/3179
摘要： Blocking a view of a whiteboard by a position of an attendee who writes on the whiteboard is prevented, and writing records made by all attendees are stored in order to use the writing records including a course of the written records later. Each terminal of all of the attendees has a touch-panel-equipped terminal having a function of dividing any input line drawing on the terminal into line segment data, successively transmitting the line segment data to the controller, and displaying line drawing information transmitted from the controller on the display of the touch-panel-equipped terminal. A liquid crystal projector having a controller that can be embedded therein or that is connectable thereto is provided, the controller having a function of sequentially recording line drawing information transmitted from each touch-panel-equipped terminal in a data base, adding the line drawing information to a video image memory of the whiteboard, and projecting the video image memory contents onto a wall surface while transmitting information of the data base to each touch-panel-equipped terminal.
摘要翻译：阻止在白板上写入的与会者的位置来阻止白板的视图，并且存储所有参加者所做的写入记录，以便稍后使用包括书面记录的写入记录。所有参加者的每个终端具有具有触摸面板的终端，其具有将终端上的任何输入线图划分为线段数据的功能，将线段数据连续发送到控制器，并且显示从控制器在显示触摸面板的终端上。提供具有可嵌入其中或可与其连接的控制器的液晶投影仪，该控制器具有将数据库中的每个具有触摸面板的终端发送的线条图信息顺序记录在一起的功能，将线条图信息提供给白板的视频图像存储器，并且将视频图像存储器内容投影到墙壁表面上，同时将数据库的信息传送到配备有触摸面板的终端。

5. 发明授权

US07706541B2 Information management apparatus 失效
标题翻译：信息管理装置
公开(公告)号：US07706541B2
公开(公告)日：2010-04-27
申请号：US10786089
申请日：2004-02-26
申请人： Hiroaki Ono , Kiyoshi Kano , Hideo Nishijima , Takao Arai , Takaharu Noguchi , Nobutaka Amada , Hiroo Okamoto , Hitoaki Owashi , Keizo Nishimura , Nobuyuki Kaku , Shinya Fujimori
发明人： Hiroaki Ono , Kiyoshi Kano , Hideo Nishijima , Takao Arai , Takaharu Noguchi , Nobutaka Amada , Hiroo Okamoto , Hitoaki Owashi , Keizo Nishimura , Nobuyuki Kaku , Shinya Fujimori
IPC分类号： H04L9/00 , H04N7/167 , H04N9/64 , G11B15/04 , G11B15/18 , H04N5/44 , H04N5/91 , H04N7/173 , G11B20/10 , G06F21/24
CPC分类号： G11B15/087 , G11B5/0086 , G11B15/03 , G11B15/125 , G11B19/04 , G11B20/00086 , G11B20/00166 , G11B20/00188 , G11B20/0021 , G11B20/00746 , H04N5/775 , H04N5/782 , H04N5/913 , H04N5/9201 , H04N7/17318 , H04N21/4334 , H04N21/4627 , H04N21/8355 , H04N2005/91328
摘要： An information management apparatus capable of reliable management of distributed information and an information providing system employing the same information management apparatus has a main information reproducing system for reproducing main information recorded in a given recording medium; and a reproduction management system for managing the main information reproducing system for reproducing the main information. A receiver is provided with a unit for recording distributed information and control information limiting the number of main information reproducing cycles on a recording medium, and a main information reproducing system provided with a reproduction disabling function for limiting the reproduction of main information.
摘要翻译：能够可靠地管理分布式信息的信息管理装置和采用相同信息管理装置的信息提供系统具有用于再现记录在给定记录介质中的主信息的主信息再现系统; 以及用于管理用于再现主要信息的主信息再现系统的再现管理系统。接收机具有用于记录在记录介质上限制主信息再现周期数的分布信息和控制信息的单元，以及设置有用于限制主信息的再现的再现禁用功能的主信息再现系统。

6. 发明授权

US07263272B2 Digital/analog compatible video tape recorder 失效
标题翻译：数字/模拟兼容录像机
公开(公告)号：US07263272B2
公开(公告)日：2007-08-28
申请号：US10945933
申请日：2004-09-22
申请人： Hiroya Abe , Hideo Nishijima , Hiroyuki Torii , Kouji Kaniwa , Katsuyuki Watanabe , Toshio Nakamoto
发明人： Hiroya Abe , Hideo Nishijima , Hiroyuki Torii , Kouji Kaniwa , Katsuyuki Watanabe , Toshio Nakamoto
IPC分类号： H04N7/00 , H04N7/26
CPC分类号： H04N9/7921 , G11B5/00891 , G11B15/04 , G11B15/07 , G11B15/087 , G11B15/125 , G11B15/1875 , G11B15/4671 , G11B15/4673 , H04N5/775 , H04N9/8042
摘要： An apparatus for recording/reproducing video and audio signals on/from a recording medium includes a first and second tuner which receive a video signal of a first and second format transmitted by broadcasting, respectively; a recorder which records the video signal of the first format from the first tuner on the recording medium; a reproducer which reproduces the video signal of the first format from the recording medium; and a decoder which decodes the video signal of first format from the reproducer and converts the decoded signal to another video signal of the second format. A switching circuit is provided which selects one of the another video signal of the second format and the video signal of the second format as a selected video signal, and a video output terminal outputs the selected video signal through an on-screen display unit.
摘要翻译：一种用于在记录介质上记录/再现视频和音频信号的装置包括分别接收通过广播发送的第一和第二格式的视频信号的第一和第二调谐器; 将来自第一调谐器的第一格式的视频信号记录在记录介质上的记录器; 从记录介质再现第一格式的视频信号的再现器; 以及解码器，其从再现器解码第一格式的视频信号，并将解码的信号转换为第二格式的另一视频信号。提供了一种切换电路，其选择第二格式的另一视频信号和第二格式的视频信号中的一个作为选择的视频信号，并且视频输出端通过屏幕显示单元输出所选择的视频信号。

7. 发明申请

US20060271958A1 TV program selection support system 审中-公开
标题翻译：电视节目选择支持系统
公开(公告)号：US20060271958A1
公开(公告)日：2006-11-30
申请号：US11472338
申请日：2006-06-22
申请人： Hiromi Ukai , Yuichi Yagawa , Katsuhiko Abe , Hideo Nishijima , Hitoaki Owashi , Yoshiyuki Azuma
发明人： Hiromi Ukai , Yuichi Yagawa , Katsuhiko Abe , Hideo Nishijima , Hitoaki Owashi , Yoshiyuki Azuma
IPC分类号： H04H9/00 , H04N5/445 , H04N7/025 , H04N7/10
CPC分类号： H04N5/782 , H04N5/44543 , H04N7/163 , H04N21/44222 , H04N21/4532 , H04N21/47214 , H04N21/482
摘要： A TV program selection support system selects only programs suiting viewer's preference or necessary for a viewer from a large number of programs to be broadcast and proposes the selected programs to the viewer. The TV program selection support system comprises a program receiver for receiving broadcast TV programs, an EPG receiver for receiving an electronic program table listing TV programs, an EPG storage device for storing an EPG received by the EPG receiver, an operating means to be operated by the viewer to select a program from the stored electronic program table, a program selection support program for determining viewer's view tendency by analyzing the operation made by the viewer, creating an electronic program table on the basis of the view tendency and displaying the created electronic program table.
摘要翻译：电视节目选择支持系统仅选择适合观众喜好的节目，或者从广播节目中观看者需要播放节目，并将所选节目提交给观众。电视节目选择支持系统包括用于接收广播电视节目的节目接收器，用于接收列出电视节目的电子节目表的EPG接收机，用于存储由EPG接收机接收的EPG的EPG存储装置，由观众从存储的电子节目表中选择节目，节目选择支持程序，用于通过分析观众的操作来确定观众的观看倾向，基于观看趋势创建电子节目表，并显示所创建的电子节目表。

8. 发明授权

US07050699B2 Recording/reproducing apparatus and reproducing apparatus 失效
标题翻译：记录/再现装置和再现装置
公开(公告)号：US07050699B2
公开(公告)日：2006-05-23
申请号：US09836414
申请日：2001-04-18
申请人： Hideo Nishijima , Shoji Ohno , Kouji Minabe , Katsuyuki Watanabe
发明人： Hideo Nishijima , Shoji Ohno , Kouji Minabe , Katsuyuki Watanabe
IPC分类号： H04N5/91
CPC分类号： G11B5/534 , G11B5/0086 , G11B5/02 , G11B15/05 , G11B15/125 , G11B15/1875 , G11B15/44 , G11B15/4671 , G11B15/4673 , G11B15/4675 , H04N5/78263 , H04N9/7921
摘要： A recording apparatus of a helical scan system, including a first video head which records video signals on a magnetic tape when a running speed of the magnetic tape is a standard speed and a second video head which records video signals on the magnetic tape when the running speed of the magnetic tape is approximately 1/N of the standard speed, N being an integer larger than 3.
摘要翻译：一种螺旋扫描系统的记录装置，包括当磁带的运行速度为标准速度时将视频信号记录在磁带上的第一视频头和当磁带上运行时将视频信号记录在磁带上的第二视频头磁带的速度约为标准速度的1 / N，N为大于3的整数。

9. 发明授权

US06459541B1 Magnetic recording and reproducing apparatus arranged to save electric power consumed in detecting tape end and reduce load on microprocessor 失效
标题翻译：磁记录和再现装置被设置为节省检测磁带端部消耗的电力并减少微处理器的负担
公开(公告)号：US06459541B1
公开(公告)日：2002-10-01
申请号：US09635260
申请日：2000-08-09
申请人： Kouji Minabe , Hideo Nishijima , Kouji Kaniwa , Hiroya Abe , Yoshio Narita , Teruo Hoshi
发明人： Kouji Minabe , Hideo Nishijima , Kouji Kaniwa , Hiroya Abe , Yoshio Narita , Teruo Hoshi
IPC分类号： G11B1548
CPC分类号： G11B15/48 , G11B15/06 , G11B15/08 , G11B15/087
摘要： A magnetic recording and reproducing apparatus arranged to use a magnetic tape. The apparatus operates to derive the current taken-up position of the magnetic tape from the signals that are proportional to the rotation frequencies of a capstan motor, a supply reel and a take-up reel. Only when the taken-up position is near the tape end, the apparatus activates LEDs (light emitting elements) for sensing the tape end and photo-transistors (light receiving elements), for sensing the tape end.
摘要翻译：布置成使用磁带的磁记录和重放装置。该装置用于从与主导轴马达，供带盘和卷取卷轴的旋转频率成比例的信号导出磁带的当前占用位置。仅当卷取位置靠近磁带末端时，该装置激活用于感测磁带端的LED（发光元件）和光电晶体管（光接收元件），用于感测磁带端。

10. 发明授权

US06349012B1 Magnetic recording and/or reproducing apparatus 失效
标题翻译：磁记录和/或再现装置
公开(公告)号：US06349012B1
公开(公告)日：2002-02-19
申请号：US09241059
申请日：1999-02-01
申请人： Hiroo Okamoto , Nobutaka Amada , Hideo Nishijima , Shigeru Yamazaki
发明人： Hiroo Okamoto , Nobutaka Amada , Hideo Nishijima , Shigeru Yamazaki
IPC分类号： G11B5584
CPC分类号： H04N9/7921 , G11B5/0086 , G11B5/00891 , G11B5/09 , G11B15/125 , G11B15/1875 , G11B15/4675 , G11B20/10 , G11B20/1209 , G11B27/005 , G11B27/30 , G11B27/3027 , G11B27/3063 , G11B2220/90 , H04N5/78263
摘要： A magnetic recording and/or reproducing apparatus has compatibility with a conventional analog signal recording/reproducing VTR and can realize an operation mode in which a digital signal is recorded and/or reproduced. During N-times long time recording, the travel speed of a magnetic recording medium is set to 1/N of that during normal recording to perform recording every N scanning operations of a rotary head and during N-times long time reproduction, the travel speed of the magnetic recording medium is set to 1/N of that during normal recording and the travel of the magnetic recording medium is controlled such that the level of a reproduction signal reproduced every N scanning operations of the rotary head at a predetermined timing is maximized so as to reproduce a reproduction signal at that timing.
摘要翻译：磁记录和/或再现装置与传统的模拟信号记录/再现VTR兼容，并且可以实现数字信号被记录和/或再现的操作模式。在N次长时间记录期间，磁记录介质的行进速度被设定为正常记录期间的1 / N，以便在旋转磁头的N次扫描操作和N次长时间再现期间执行记录，行进速度磁记录介质的数值被设定为正常记录期间的1 / N，并且控制磁记录介质的移动，使得在预定定时每旋转磁头的N次扫描操作再现的再现信号的电平最大化以便在该定时再现再现信号。

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