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1. 发明授权

US5444580A Apparatus for recording/reproducing digital data on/from recording medium 失效
标题翻译：用于在记录介质上记录/再现数字数据的装置
公开(公告)号：US5444580A
公开(公告)日：1995-08-22
申请号：US961971
申请日：1992-10-16
申请人： Makoto Mitsuda , Hideki Ohtaka , Yoshio Sakakibara , Kazuhiko Kobayashi , Shozo Fujii , Atsushi Hashimoto
发明人： Makoto Mitsuda , Hideki Ohtaka , Yoshio Sakakibara , Kazuhiko Kobayashi , Shozo Fujii , Atsushi Hashimoto
IPC分类号： G11B15/18 , G11B27/00 , H04N5/782 , H04N5/926 , H04N5/937 , G11B15/44 , H04N5/783
CPC分类号： H04N5/937 , G11B15/1875 , G11B27/005 , H04N5/782 , H04N5/926
摘要： A helical scan type digital recording/reproducing apparatus arranged such that data corresponding to m fields/frames are divisionally recorded in n tracks on a magnetic tape and a slow, still or frame advance reproduction mode is effected in response to an instruction from an external input. The apparatus is equipped with a signal processing circuit coupled to a rotary head for inputting data reproduced from the magnetic tape by the rotary head to store the reproduced data in a memory. In response to the instruction for the slow, still or frame advance reproduction mode, the signal processing circuit outputs a control signal when the data corresponding to one or more frames/fields are stored in the memory. Also included is a servo circuit coupled through a signal line to the signal processing circuit to be responsive to the control signal from the signal processing circuit. The servo circuit controls a capstan motor in accordance with the control signal and the reproduction mode instruction.
摘要翻译：一种螺旋扫描型数字记录/再现装置，被布置成使得对应于m场/帧的数据被分割地记录在磁带上的n个磁道中，并且响应于来自外部输入的指令而进行慢速，静止或帧高速再现模式。该装置配备有耦合到旋转头的信号处理电路，用于通过旋转头输入从磁带再现的数据，以将再现的数据存储在存储器中。响应于缓慢，静止或帧提前再现模式的指令，当与一个或多个帧/场相对应的数据被存储在存储器中时，信号处理电路输出控制信号。还包括通过信号线耦合到信号处理电路以响应于来自信号处理电路的控制信号的伺服电路。伺服电路根据控制信号和再现模式指令控制主导轴电动机。

2. 发明授权

US5546248A Reproducing apparatus that performs tracking control and phase control for a signal recorded in plural tracks of a tape medium 失效
标题翻译：对记录在磁带介质的多个轨道中的信号执行跟踪控制和相位控制的再现装置
公开(公告)号：US5546248A
公开(公告)日：1996-08-13
申请号：US40983
申请日：1993-03-31
申请人： Yoshio Sakakibara , Makoto Gotou , Kazuhiko Kobayashi , Haruo Isaka , Akihiko Nakamura
发明人： Yoshio Sakakibara , Makoto Gotou , Kazuhiko Kobayashi , Haruo Isaka , Akihiko Nakamura
IPC分类号： G11B15/18 , G11B15/467 , G11B5/584
CPC分类号： G11B15/4678 , G11B15/1875
摘要： A reproducing apparatus reproduces information signals recorded multi-segmentally on oblique tracks on a tape. Track ID information recorded in the tracks is detected and compared with a reference frame to obtain a phase difference. The tape transportation is controlled in response to this phase difference to correct a reproduced phase so that it is made to coincide with a reference frame phase, as well as to perform tracking control using a tracking pilot signal recorded on the oblique track together with the information signal.
摘要翻译：再现装置再现在磁带上的倾斜轨道上多段地记录的信息信号。检测记录在轨道中的轨道ID信息并将其与参考帧进行比较以获得相位差。根据该相位差来控制磁带传输，以校正再现相位，使其与参考帧相位一致，以及使用记录在斜轨道上的跟踪导频信号以及信息进行跟踪控制信号。

3. 发明授权

US5490017A Signal reproducing apparatus 失效
标题翻译：信号再生装置
公开(公告)号：US5490017A
公开(公告)日：1996-02-06
申请号：US112657
申请日：1993-08-27
申请人： Akihiko Nakamura , Yoshio Sakakibara , Makoto Gotou , Haruo Isaka , Kazuhiko Kobayashi
发明人： Akihiko Nakamura , Yoshio Sakakibara , Makoto Gotou , Haruo Isaka , Kazuhiko Kobayashi
IPC分类号： G11B15/18 , G11B15/467 , G11B15/48
CPC分类号： G11B15/4678 , G11B15/1808
摘要： A signal reproducing apparatus, which reproduces data from a tape in which data and a pilot signal for tracking have been recorded In oblique tracks, includes a tape driver for running the tape in the longitudinal direction, a rotary head for rotating and scanning the tape to produce reproduction signals, a reference generator for generating a reference signal which Is the rotation standard of the rotary head, a tracking error detector for producing a tracking error signal from the pilot signal contained in the reproduction signals, and a timing controller for controlling the start timing of tape running of the tape driver with respect to the reference signal, on the basis of the tracking error signal and reference signal in the stopped state of tape running.
摘要翻译：一种信号再现装置，其中记录了用于跟踪的数据和导频信号已被记录的磁带的数据。在斜轨道中，包括用于在纵向方向上运行磁带的磁带驱动器，用于旋转和扫描磁带的旋转磁头产生再现信号，用于产生作为旋转磁头的旋转标准的参考信号的参考发生器，用于从包含在再现信号中的导频信号产生跟踪误差信号的跟踪误差检测器，以及用于控制开始的定时控制器基于在磁带运行的停止状态下的跟踪误差信号和参考信号，磁带驱动器相对于参考信号的磁带运行的定时。

4. 发明授权

US5481641A Motor control apparatus 失效
标题翻译：电机控制装置
公开(公告)号：US5481641A
公开(公告)日：1996-01-02
申请号：US87046
申请日：1993-07-07
申请人： Akihiko Nakamura , Yoshio Sakakibara , Makoto Gotou , Kazuhiko Kobayashi
发明人： Akihiko Nakamura , Yoshio Sakakibara , Makoto Gotou , Kazuhiko Kobayashi
IPC分类号： H02P1/04 , G11B15/46 , H02P1/18 , H02P29/00 , H02P5/00
CPC分类号： G11B15/46 , H02P1/18 , Y10S388/906
摘要： A control apparatus for controlling a motor includes: a command unit for generating a command signal including a running command signal and a stopping command signal; a rotation sensor for generating an AC signal having a period corresponding to a rotational speed of the motor; a speed detector for detecting a rotational speed of the motor from the AC signal generated by the rotation sensor; a compensator for generating a control signal for controlling the motor, and a driver for driving the motor in response to the control signal generated by the compensator. The compensator includes: a time measuring unit for generating a detection timing signal at predetermined time intervals when the detected signal from the speed detector is not inputted; a control signal renewal unit for changing the control signal by a predetermined amount in response to the detection timing signal of the time measuring unit to generate a new control signal; a memory for storing a value in response to the control signal from the control signal renewal unit as a memory value; a rotation error generator for generating a rotation error in response to the detected signal from the speed detector, and a control signal generator for generating the control signal by adding the memory value stored in the memory to the rotation error as an adding signal, and if the detected signal from the speed detector is not inputted, the control signal is changed in a step-by-step manner by the time measuring unit and the control signal renewal unit.
摘要翻译：用于控制电动机的控制装置包括：命令单元，用于产生包括运行命令信号和停止命令信号的命令信号; 旋转传感器，用于产生具有对应于所述电动机的转速的周期的交流信号; 速度检测器，用于根据由旋转传感器产生的AC信号检测电动机的转速; 用于产生用于控制电机的控制信号的补偿器，以及响应于由补偿器产生的控制信号驱动马达的驱动器。补偿器包括：时间测量单元，用于当未输入来自速度检测器的检测信号时以预定时间间隔产生检测定时信号; 控制信号更新单元，用于响应于时间测量单元的检测定时信号改变控制信号预定量，以产生新的控制信号; 用于将来自控制信号更新单元的控制信号响应的值存储为存储器值的存储器; 旋转误差发生器，用于响应于来自速度检测器的检测信号而产生旋转误差;以及控制信号发生器，用于通过将存储在存储器中的存储器值与旋转误差相加来产生控制信号作为加法信号，并且如果来自速度检测器的检测信号不被输入，控制信号由时间测量单元和控制信号更新单元逐步地改变。

5. 发明申请

US20060102527A1 Circular-cylinder sieve 有权
标题翻译：圆筒筛
公开(公告)号：US20060102527A1
公开(公告)日：2006-05-18
申请号：US10540885
申请日：2003-12-24
申请人： Fumio Kato , Yoshio Sakakibara , Hidenori Yamaguchi
发明人： Fumio Kato , Yoshio Sakakibara , Hidenori Yamaguchi
IPC分类号： B07B1/20
CPC分类号： B07B1/4672 , B07B1/18 , B07B1/20 , B07B1/48 , B07B2201/02
摘要： In a cylindrical sieve, a first frame 7 is provided with a first ring plate 7a arranged in a radial direction and a ring plate 7b extended inward in an axial direction X of the sieve from an inner end of the first ring plate 7a. The ring plate 7b has an inwardly warped end. A ring projection 2a is fit in a ring-shaped cavity K1 defined by a ring recess 10a and the first frame 7. The ring plate 7b presses the ring projection 2a inward in the radial direction to prevent the ring projection 2a from being slipped off the matching recess. Through holes 7c (counter bores) are formed in the first frame 7 along the axial direction X. Four of the through holes 7c are used to fasten the rods 6 and receive the Phillips head screws 6f seated therein, and the remaining through holes 7c receives Phillips head screws 20 (see FIG. 1) seated therein for reinforced linkage of the first frame 7 with the holder frame 11.
摘要翻译：在圆筒筛中，第一框架7设置有沿径向布置的第一环板7a和从第一环板7a的内端沿筛轴的轴向X向内延伸的环板7b 。环形板7b具有向内翘曲的端部。环形突起部2a配合在由环形凹部10a和第一框架7限定的环状空腔K 1中。环形板7b沿径向向内压环状突起2a以防止环形突起2 a从匹配的凹槽中滑落。在第一框架7中沿着轴向方向X形成有通孔7c（对应孔）。四个通孔7c用于固定杆6并接收安置在其中的十字头螺钉6f，并且剩余的通孔孔7c接收安置在其中的十字头螺钉20（参见图1），用于加强第一框架7与保持架11的连接。

6. 发明授权

US06424483B1 Control system of tape travel for a magnetic recording and reproducing apparatus 失效
标题翻译：用于磁记录和再现装置的磁带行进控制系统
公开(公告)号：US06424483B1
公开(公告)日：2002-07-23
申请号：US08751480
申请日：1996-11-18
申请人： Kenichi Honjo , Haruo Isaka , Satoshi Ohyama , Masafumi Nishida , Yoshio Sakakibara , Toshiyuki Kohri , Koji Sakurai
发明人： Kenichi Honjo , Haruo Isaka , Satoshi Ohyama , Masafumi Nishida , Yoshio Sakakibara , Toshiyuki Kohri , Koji Sakurai
IPC分类号： G11B1552
CPC分类号： G11B15/125 , G11B5/5927 , G11B15/087 , G11B15/1808 , G11B15/1875 , G11B15/20 , G11B15/4675 , G11B15/4678 , G11B15/48 , G11B15/52 , G11B15/54 , G11B27/032 , G11B27/13 , G11B27/322 , G11B2220/90
摘要： A magnetic recording and reproducing device according to the present invention operates with steps of moving a magnetic tape having a plurality of tracks per frame and a plurality of control signals recorded thereon, keeping count of the pulses of a frequency generator signal corresponding to the rotation of a capstan motor by a frequency generator counter, resetting the count of the frequency generator pulses by the control signal reproduced by a fixed magnetic head, detecting the track number by the control signal counter reset by a frame reference signal, controlling, at the start, the start timing on the basis of the tape stop position detected by the frequency generator pulse counter and control counter and the reference frame signal from the reference frame signal generator. The device prevents thinning of tracks at the editing point in after-break recording and the disturbance of images immediately after the start. The device does not require a special circuit or complicated software-wise processing, and provides a stabilized slow-reproduced image. Further, in a magnetic recording and reproducing device for intermittent recording, there is no danger of causing thinning to recorded tracks. Thus, a reproduced image of high quality can be obtained.
摘要翻译：根据本发明的磁记录和再现装置的操作步骤是移动每帧具有多个磁道的磁带和记录在其上的多个控制信号，保持对应于频率发生器信号的旋转的脉冲数通过频率发生器计数器的主导轴电动机，通过由固定磁头再现的控制信号来复位频率发生器脉冲的计数，通过由帧参考信号重新设置的控制信号计数器检测磁道号，基于由频率发生器脉冲计数器和控制计数器检测的磁带停止位置的起始定时和来自参考帧信号发生器的参考帧信号。该设备防止在断点录制时的编辑点的轨道变薄，以及开始后立即对图像的干扰。该设备不需要特殊电路或复杂的软件处理，并提供稳定的慢再现图像。此外，在用于间歇记录的磁记录和再现装置中，不存在导致记录轨迹变薄的危险。因此，可以获得高质量的再现图像。

7. 发明授权

US5617268A Tracking control apparatus that switches polarity of tracking error signal according to detected kind of pilot signal 失效
标题翻译：跟踪控制装置，根据检测到的导频信号种类，切换跟踪误差信号的极性
公开(公告)号：US5617268A
公开(公告)日：1997-04-01
申请号：US307064
申请日：1994-09-16
申请人： Yoshio Sakakibara , Makoto Gotou
发明人： Yoshio Sakakibara , Makoto Gotou
IPC分类号： G11B5/588 , G11B15/467 , G11B5/584 , G11B5/58
CPC分类号： G11B15/4678 , G11B5/588
摘要： An information playback apparatus includes first and second heads which trace a tape on which tracking pilot signals having at least two different frequencies are selectively and periodically recorded with a period of at least 4 tracks, a pilot detector and identifier for generating an identification signal identifying the kind of tracking pilot signal dominantly contained in a playback signal of the first head, and a tracking error detector for detecting and outputting a tracking error signal from tracking pilot signals contained in a playback signal of the second head, wherein tracking control is performed based on the tracking error signal and the identification signal.
摘要翻译：信息重放装置包括：第一和第二磁头，其跟踪磁带，在该磁带上，具有至少两个不同频率的跟踪导频信号以至少4个磁道的周期选择性和周期性地记录;导频检测器和标识符，用于产生识别信号的识别信号主要包含在第一磁头的重放信号中的一种跟踪导频信号，以及跟踪误差检测器，用于从包含在第二磁头的重放信号中的跟踪导频信号中检测并输出跟踪误差信号，其中基于跟踪误差信号和识别信号。

8. 发明授权

US5518870A Silver halide color photographic material 失效
标题翻译：卤化银彩色照相材料
公开(公告)号：US5518870A
公开(公告)日：1996-05-21
申请号：US451036
申请日：1995-05-25
申请人： Yoshio Sakakibara
发明人： Yoshio Sakakibara
IPC分类号： G03C7/20 , G03C1/035 , G03C7/32 , G03C7/36 , G03C7/38 , G03C7/388
CPC分类号： G03C7/3225
摘要： A silver halide color photographic material comprising a support having thereon a yellow coupler-containing silver halide emulsion layer, a magenta coupler-containing silver halide emulsion layer and a cyan coupler-containing silver halide emulsion layer, wherein each silver halide emulsion layer contains silver halide grains having a silver chloride content of not lower than 90 mol %, a yellow coupler in said yellow coupler-containing silver halide emulsion layer is coated in an amount of at least 1.1 mmol/m.sup.2, oil/coupler ratio by weight in the yellow coupler-containing silver halide emulsion layer is 0.32 or less and the magenta coupler-containing layer contains at least one magenta coupler represented by the following general formula (I): ##STR1## wherein R.sup.1 and R.sup.2 represent each a hydrogen atom or a substituent group; X represents a hydrogen atom or group which is eliminated by a coupling reaction with an oxidation product of an aromatic primary amine developing agent; Z represents a nitrogen atom or a carbon atom and when Z represents carbon atom, a substituent group may be bonded to said carbon atom; and a dimer or a higher polymer may be formed through R.sup.1, R.sup.2 or X, or when Z is carbon atom, a dimer or a higher polymer may be formed through said carbon atom.
摘要翻译：一种卤化银彩色照相材料，其包含其上含有黄色成色剂的卤化银乳剂层，含红色成色剂的卤化银乳剂层和含青色成色剂的卤化银乳剂层的载体，其中每个卤化银乳剂层含有卤化银氯化银含量不低于90mol％的颗粒，所述含黄成色剂的卤化银乳剂层中的黄色成色剂的涂层量为至少1.1mmol / m 2，黄色成色剂中的油/偶合剂重量比（I）表示的品红成色剂层为0.32以下，含有红色成色剂的层含有以下通式（I）表示的至少一种品红成色剂：其中R 1和R 2各自表示氢原子或取代基; X表示通过与芳族伯胺显影剂的氧化产物的偶联反应而消除的氢原子或基团; Z表示氮原子或碳原子，当Z表示碳原子时，取代基可以键合到所述碳原子上; 并且可以通过R 1，R 2或X X形成二聚物或更高级的聚合物，或者当Z是碳原子时，可以通过所述碳原子形成二聚体或更高级的聚合物。

9. 发明申请

US20090020460A1 PARTICULATE SIFTER 有权
标题翻译：颗粒形变
公开(公告)号：US20090020460A1
公开(公告)日：2009-01-22
申请号：US10598131
申请日：2005-04-22
申请人： Fumio Kato , Teruo Inoue , Yoshio Sakakibara , Sinsaku Kamimura
发明人： Fumio Kato , Teruo Inoue , Yoshio Sakakibara , Sinsaku Kamimura
IPC分类号： B07B1/22 , B07B1/24
CPC分类号： B07B1/50 , B07B1/24
摘要： The purpose of the invention is to prevent accumulation of particulates on the outside of a net body of a particulate sifter having a cylindrical net body and to extend the lifetime of the net body. To achieve the purpose, in a particulate sifter which is provided with a sieve 21 having a cylindrical net body 26 extending in a horizontal direction and a booster having rotating blades which rotate along the inner surface of the net body 26 and which separates particulates that pass through the net body 26 from particulates and/or foreign substances that do not pass through the net body 26 while agitating the particulates that have flowed inside the sieve 21 with the booster, the sieve 21 is located rotatably around the central axis of the cylindrical net body 26. The sieve 21 may be rotated forcibly by an electric motor as a driving source or may be rotated by kinetic energy of particulate-air mixture agitated by rotating blades without a driving source.
摘要翻译：本发明的目的是防止颗粒物在具有圆柱形网体的颗粒筛网的网体的外侧积聚并延长网体的寿命。为了达到这个目的，在设置有具有沿水平方向延伸的圆筒形网体26的筛子21的颗粒筛分器和具有沿网状体26的内表面旋转并且分离通过的微粒的旋转叶片的助力器通过网体26从不通过网体26的颗粒和/或异物同时用助推器搅拌在筛网21内流动的微粒，筛21可绕圆柱形网的中心轴线旋转筛21可以通过作为驱动源的电动机强制旋转，或者可以通过没有驱动源的旋转叶片搅动的颗粒状空气混合物的动能来旋转。

10. 发明申请

US20080116120A1 Cylindrical sieve 有权
标题翻译：圆柱筛
公开(公告)号：US20080116120A1
公开(公告)日：2008-05-22
申请号：US12007950
申请日：2008-01-17
申请人： Fumio Kato , Yoshio Sakakibara , Hidenori Yamaguchi
发明人： Fumio Kato , Yoshio Sakakibara , Hidenori Yamaguchi
IPC分类号： B07B1/00
CPC分类号： B07B1/4672 , B07B1/18 , B07B1/20 , B07B1/48 , B07B2201/02
摘要： In a cylindrical sieve, a first frame 7 is provided with a first ring plate 7a arranged in a radial direction and a ring plate 7b extended inward in an axial direction X of the sieve from an inner end of the first ring plate 7a. The ring plate 7b has an inwardly warped end. A ring projection 2a is fit in a ring-shaped cavity K1 defined by a ring recess 10a and the first frame 7. The ring plate 7b presses the ring projection 2a outward in the radial direction to prevent the ring projection 2a from being slipped off the matching recess. Through holes 7c (counter bores) are formed in the first frame 7 along the axial direction X. Four of the through holes 7c are used to fasten the rods 6 and receive the Phillips head screws 6f seated therein, and the remaining through holes 7c receives Phillips head screws 20 (see FIG. 1) seated therein for reinforced linkage of the first frame 7 with the holder frame 11.
摘要翻译：在圆筒筛中，第一框架7设置有沿径向布置的第一环板7a和从第一环板7a的内端沿筛轴的轴向X向内延伸的环板7b 。环形板7b具有向内翘曲的端部。环形突起部2a嵌合在由环形凹部10a和第一框架7限定的环状空腔K 1中。环形板7b将环形突起2向径向向外按压以防止环形突起部2a从匹配凹部滑出。在第一框架7中沿着轴向方向X形成有通孔7c（对应孔）。四个通孔7c用于固定杆6并接收安置在其中的十字头螺钉6f，并且剩余的通孔孔7c接收安置在其中的十字头螺钉20（参见图1），用于加强第一框架7与保持架11的连接。

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