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81. 发明授权

US5335189A Rotation phase control device 失效
标题翻译：旋转相位控制装置
公开(公告)号：US5335189A
公开(公告)日：1994-08-02
申请号：US893564
申请日：1992-06-03
申请人： Nobutoshi Takayama , Takashi Kobayashi , Toshiaki Mabuchi , Koji Takahashi
发明人： Nobutoshi Takayama , Takashi Kobayashi , Toshiaki Mabuchi , Koji Takahashi
IPC分类号： H02P23/00 , H02P5/06
CPC分类号： H02P23/186
摘要： In a rotation phase control device which forms phase control information by carrying out at least an integrating process on phase error information obtained according to a phase difference between a rotation phase detection signal indicating the rotation phase of a rotary body and a reference signal, the phase control information is temporarily invalidated when the phase difference becomes a value within a given range.
摘要翻译：在通过对表示旋转体的旋转相位的旋转相位检测信号与基准信号之间的相位差获得的相位误差信息进行至少一个积分处理来形成相位控制信息的旋转相位控制装置中，当相位差成为给定范围内的值时，控制信息暂时无效。

82. 发明授权

US5290024A Automatic sheet feeding apparatus 失效
标题翻译：自动送纸装置
公开(公告)号：US5290024A
公开(公告)日：1994-03-01
申请号：US903923
申请日：1992-06-26
申请人： Koji Takahashi
发明人： Koji Takahashi
IPC分类号： B65H3/52
CPC分类号： B65H3/5284 , B65H2401/10 , B65H2403/40 , B65H2403/732 , B65H2511/224
摘要： The present invention provides an automatic sheet feeding apparatus with a separation roller rotated in a sheet feeding direction, a reversible roller abutted against the separation roller and adapted to be rotated in a direction opposite to the sheet feeding direction, a supporting device pivotally provided on a support shaft and adapted to support the reversible roller for movement toward and away from the separation roller, driving force transmitter for transmitting a driving force to the reversible roller, and a interruption device provided in the driving force transmitter and adapted to interrupt the transmission of the driving force in response to a load. The driving force transmitting means generates a force acting in a direction that the reversible roller is separated from the separation roller by the transmitting driving force, and the support shaft for the supporting device is so positioned as to generate a force acting in a direction that the reversible roller is urged against the separation roller by a friction force that the reversible roller has received from the separation roller.
摘要翻译：本发明提供了一种具有沿送纸方向旋转的分离辊的自动送纸装置，与该分离辊抵接并适于沿与纸张供给方向相反的方向旋转的可逆辊，可枢转地设置在纸张供给装置上的支撑装置支撑轴，并且适于支撑可逆辊以朝向和远离分离辊移动，用于将驱动力传递到可逆辊的驱动力传递器，以及设置在驱动力传递器中的中断装置，响应负载的驱动力。驱动力传递装置产生作用在可逆辊与分离辊分离的方向上的作用力，并且用于支撑装置的支撑轴被定位成产生沿着可逆辊被可逆辊从分离辊接收的摩擦力推压到分离辊上。

83. 发明授权

US5283700A Digital signal recording/reproducing apparatus for recording and/or reproducing main information along with additional information 失效
标题翻译：用于记录和/或再现主要信息以及附加信息的数字信号记录/再现装置
公开(公告)号：US5283700A
公开(公告)日：1994-02-01
申请号：US657431
申请日：1991-02-19
申请人： Kenichi Nagasawa , Koji Takahashi
发明人： Kenichi Nagasawa , Koji Takahashi
IPC分类号： G11B5/008 , G11B15/087 , G11B20/10 , G11B20/12 , G11B27/10 , G11B27/30 , G11B27/36 , H04N5/926 , G11B5/09
CPC分类号： G11B27/107 , G11B15/087 , G11B20/10527 , G11B20/1208 , G11B27/3027 , G11B27/36 , G11B5/00878 , H04N5/9268
摘要： A recording apparatus for selectively recording, on a recording medium, a plurality of kinds of digital main information signals having different data rates is arranged to generate a digital additional information signal related to the recorded digital main information signal, to record the additional information signal on the recording medium along with the digital main information signal, and to obtain a clock signal for the operation of an additional information generating circuit by frequency-dividing one of different clock signals used for main information generating circuits. The arrangement requires only one additional information generating circuit to minimize the scale of circuit arrangement for reduction in size and weight of the recording apparatus. A reproducing apparatus for reproducing digital main information signals from a recording medium on which the digital main information signals of different data rates are selectively recorded together with the digital additional information signal related thereto is arranged to generate a clock signal for an additional information processing circuit for reproducing the digital additional information signal by frequency-dividing one of clock signals applied to main information processing circuits for processing digital main information signals reproduced. The size and weight of the apparatus can be reduced as the circuit arrangement requires only one additional information processing circuit.
摘要翻译：一种记录装置，用于在记录介质上选择性地记录具有不同数据速率的多种数字主信息信号，以产生与所记录的数字主信息信号相关的数字附加信息信号，以将附加信息信号记录在记录介质以及数字主信息信号，并且通过对用于主信息产生电路的不同时钟信号之一进行分频来获得用于附加信息产生电路的操作的时钟信号。该装置仅需要一个附加的信息产生电路来最小化用于减小记录装置的尺寸和重量的电路装置的尺寸。用于从其上选择性地与其相关联的数字附加信息信号选择性地记录不同数据速率的数字主信息信号的记录介质再现数字主信息信号的再现装置被布置成产生用于附加信息处理电路的时钟信号通过对施加到主信息处理电路的时钟信号之一进行分频再现数字附加信息信号，以处理再现的数字主信息信号。随着电路布置仅需要一个附加的信息处理电路，可以减小装置的尺寸和重量。

84. 发明授权

US5157431A Interchangeable-lens type camera system 失效
标题翻译：可互换镜头式相机系统
公开(公告)号：US5157431A
公开(公告)日：1992-10-20
申请号：US642129
申请日：1991-01-14
申请人： Toshiaki Mabuchi , Koji Takahashi
发明人： Toshiaki Mabuchi , Koji Takahashi
IPC分类号： G02B7/10 , G03B17/14 , H04N5/232
CPC分类号： H04N5/23212 , G03B17/14 , H04N5/23209
摘要： An interchanageable-lens type camera system having a camera body and a lens unit includes an actuator disposed on the side of the lens unit, a control signal source disposed on the side of at least one of the camera body and the lens unit to control the actuator, an identification data forming circuit for forming identification data indicative of the presence, kind or absence of the control signal source in the camera body or the lens unit, and a communication part for transmitting the identification data between the camera body and the lens unit, wherein a control signal produced by the control signal source is supplied to the actuator on the basis of the identification data.
摘要翻译：具有照相机主体和透镜单元的车间透镜型照相机系统包括设置在透镜单元一侧的致动器，设置在照相机主体和透镜单元中的至少一个侧面上的控制信号源，以控制致动器，用于形成表示相机机身或透镜单元中的控制信号源的存在，种类或不存在的识别数据的识别数据形成电路，以及用于在相机主体和透镜单元之间传送识别数据的通信部其中，由所述控制信号源产生的控制信号基于所述识别数据提供给所述致动器。

85. 发明授权

US5153728A Image enlargement apparatus using plural diverse capacity memories 失效
标题翻译：使用多个不同容量的存储器的图像放大装置
公开(公告)号：US5153728A
公开(公告)日：1992-10-06
申请号：US484893
申请日：1990-02-26
申请人： Tadayoshi Nakayama , Koji Takahashi
发明人： Tadayoshi Nakayama , Koji Takahashi
IPC分类号： G06T3/40 , H04N5/262 , H04N5/265
CPC分类号： G06T3/40 , H04N5/2628 , H04N5/265
摘要： An image processing device comprises an enlarging process circuit which is capable of forming an enlarged image by using a memory which is capable of storing one picture amount of a video signal, a combining process circuit for producing a composite image consisting of the output of the enlarging process circuit and an input video signal, a selection circuit which selects a combining pattern for the combining process circuit, and a switching circuit for changing the timing of writing or reading into or out of the memory disposed within the enlarging process circuit in accordance with the selecting action of the selection circuit.
摘要翻译：一种图像处理装置包括放大处理电路，其能够通过使用能够存储一个视频信号的一个图像量的存储器来形成放大的图像;组合处理电路，用于产生由放大的输出组成的合成图像处理电路和输入视频信号，选择组合处理电路的组合模式的选择电路以及用于根据该处理电路改变写入或读出设置在放大处理电路内的存储器的定时的切换电路选择电路的动作。

86. 发明授权

US5126851A Video system using two different kinds of recording media 失效
标题翻译：视频系统使用两种不同种类的录音媒体
公开(公告)号：US5126851A
公开(公告)日：1992-06-30
申请号：US630406
申请日：1990-12-19
申请人： Katsuji Yoshimura , Koji Takahashi , Yasutomo Suzuki
发明人： Katsuji Yoshimura , Koji Takahashi , Yasutomo Suzuki
IPC分类号： G11B27/026 , G11B27/028 , G11B27/10 , G11B27/11 , G11B27/28 , G11B27/30 , G11B27/32 , G11B27/34 , H04N5/765 , H04N9/82 , H04N9/83 , H04N9/87
CPC分类号： H04N5/765 , G11B27/026 , G11B27/028 , G11B27/107 , G11B27/11 , G11B27/28 , G11B27/3027 , G11B27/3045 , G11B27/324 , G11B27/34 , H04N9/8233 , H04N9/83 , H04N9/8715 , G11B2220/20 , G11B2220/90 , G11B2220/91 , H04N9/8205
摘要： A video system is arranged to record, on a second recording medium of a relatively small capacity, a given period portion of a video signal relating to an image plane representing each of varied programs included in the video signal and information on a recorded position of each of the programs on a first recording medium which has a relatively large capacity.
摘要翻译：视频系统被布置成在相对较小容量的第二记录介质上记录与代表包括在视频信号中的各种节目的图像平面相关的视频信号的给定周期部分，以及关于每个的程序在具有相对较大容量的第一记录介质上。

87. 发明授权

US5124853A Information signal recording apparatus recording pilot signals for tracking control 失效
标题翻译：信息信号记录装置记录用于跟踪控制的导频信号
公开(公告)号：US5124853A
公开(公告)日：1992-06-23
申请号：US600143
申请日：1990-10-17
申请人： Motokazu Kashida , Makoto Shimokoriyama , Shinichi Yamashita , Susumu Kozuki , Koji Takahashi
发明人： Motokazu Kashida , Makoto Shimokoriyama , Shinichi Yamashita , Susumu Kozuki , Koji Takahashi
IPC分类号： G11B5/592 , G11B15/467
CPC分类号： G11B15/4678 , G11B5/5922 , G11B5/00865
摘要： In an information signal recording apparatus having an m (m.gtoreq.2) number of heads arranged to record, in many parallel tracks on a recording medium, information signals of the m number of channels by simultaneously tracing the surface of the medium while simultaneously forming thereby the m number of tracks, pilot signals of an n number of kinds are recorded in rotation along with the information signals of the m number of channels in such a way as to recur in a cycle of an (n.times.m) number of tracks.
摘要翻译：在具有m（m> / = 2）个头的信息信号记录装置中，其布置成在记录介质上的多个并行轨道中记录m个通道的信息信号，同时同时跟踪介质的表面由此形成m个磁道，n个类型的导频信号与m个信道数的信息信号一起被旋转地记录，以便以（n×m）个磁道的周期再现。

88. 发明授权

US5124784A Video signal processing apparatus 失效
标题翻译：视频信号处理装置
公开(公告)号：US5124784A
公开(公告)日：1992-06-23
申请号：US625791
申请日：1990-12-10
申请人： Koji Takahashi , Tadayoshi Nakayama , Hiroto Yasumura
发明人： Koji Takahashi , Tadayoshi Nakayama , Hiroto Yasumura
IPC分类号： H04N9/64 , H04N9/79 , H04N9/873
CPC分类号： H04N9/7904 , H04N9/64 , H04N9/873
摘要： The video signal processing apparatus of the invention is an apparatus for processing a video signal superimposed on a carrier signal by digitizing. The video signal is sampled at a sampling frequency equal to 2n (where n is 2 or higher integer) times the frequency of the carrier signal to form 2n sample data per period of the carrier signal. After the formed sample data have been memorized in the sampling sequence, the corresponding 2n sample data to one period of the carrier signal are read in a different sequence from that when the aforesaid memorizing was carried out. Thus, the video signal can be processed by using means of simple structure.
摘要翻译：本发明的视频信号处理装置是通过数字化处理叠加在载波信号上的视频信号的装置。以等于载波信号频率的2n（n为2或更高整数）的采样频率对视频信号进行采样，以形成每载波信号每个周期的2n个采样数据。在形成的采样数据已经被存储在采样序列中之后，对载波信号的一个周期的对应的2n个采样数据以与进行上述记忆时相同的顺序读取。因此，可以通过使用简单结构的方式来处理视频信号。

89. 发明授权

US5107293A Automatic image stabilization device 失效
标题翻译：自动图像稳定装置
公开(公告)号：US5107293A
公开(公告)日：1992-04-21
申请号：US403455
申请日：1989-09-06
申请人： Masayoshi Sekine , Masamichi Toyama , Kazuhiro Noguchi , Toshiyuki Nakajima , Koji Takahashi
发明人： Masayoshi Sekine , Masamichi Toyama , Kazuhiro Noguchi , Toshiyuki Nakajima , Koji Takahashi
IPC分类号： G02B7/36 , G02B27/64 , H04N5/14 , H04N5/232
CPC分类号： H04N5/23261 , G02B27/646 , G02B7/36 , H04N5/145 , H04N5/23212 , H04N5/23248 , H04N5/23254 , H04N5/23258 , H04N5/23283 , G03B2217/005
摘要： An automatic image stabilization device which is arranged to detect image movement information from a sensed image signal produced from an image sensor and to reduce the image movement comprises a movement detecting circuit which obtains movement vector information for each of a plurality of parts of an image plane, and a weight setting circuit arranged to attach weight to each movement vector information and to vary the weighting degree according to photographing conditions. A camera using this device is arranged to correct the shaking of the camera on the basis of the result of a computing operation performed on a camera shake detected from the signal produced from the image sensor together with a camera shake physically detected by means of an accelerometer.

90. 发明授权

US5063457A Wide-band video signal recording apparatus by using frequency interleave 失效
标题翻译：宽带视频信号记录装置采用频率交织
公开(公告)号：US5063457A
公开(公告)日：1991-11-05
申请号：US581418
申请日：1990-09-12
申请人： Hisashi Ishikawa , Susumu Kozuki , Koji Takahashi , Katsuji Yoshimura
发明人： Hisashi Ishikawa , Susumu Kozuki , Koji Takahashi , Katsuji Yoshimura
IPC分类号： H04N5/77 , H04N9/82 , H04N9/83 , H04N9/835 , H04N9/85
CPC分类号： H04N5/772 , H04N9/8233 , H04N9/832 , H04N9/8355 , H04N9/85
摘要： A wide-band video signal recording apparatus is arranged: to frequency modulate a low frequency band portion of a luminance signal; to multiplex a high band portion of the luminance signal with a carrier chrominance signal in such a way as to have their spectra interleaved with each other; and to perform signal recording by further multiplexing the multiplexed signal with the low band of the frequency modulated signal.
摘要翻译：宽带视频信号记录装置被布置为：对亮度信号的低频段部分进行频率调制; 将亮度信号的高频带部分与载波色度信号进行多路复用，使其频谱彼此交错; 并且通过进一步复用多路复用信号与频率调制信号的低频带来执行信号记录。

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