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1. 发明授权

US4520401A Digital video signal recording system and reproducing apparatus 失效
标题翻译：数字视频信号记录系统和再现装置
公开(公告)号：US4520401A
公开(公告)日：1985-05-28
申请号：US485054
申请日：1983-04-14
申请人： Nobuaki Takahashi , Seiichi Takashima , Takeshi Shibamoto , Fujio Suzuki , Koji Tanaka , Mitsuo Kubo , Hiroyuki Sugiyama , Yoshiaki Amano , Mitsuru Kikuchi
发明人： Nobuaki Takahashi , Seiichi Takashima , Takeshi Shibamoto , Fujio Suzuki , Koji Tanaka , Mitsuo Kubo , Hiroyuki Sugiyama , Yoshiaki Amano , Mitsuru Kikuchi
IPC分类号： H04N9/79 , H04N9/804 , H04N9/877 , H04N5/76
CPC分类号： H04N9/877 , H04N9/7925 , H04N9/804 , G11B2220/20
摘要： A digital video signal recording system and reproducing apparatus comprise a circuit for independently subjecting a luminance signal and two kinds of color difference signals of a color picture information to digital pulse modulation, to produce a digital luminance signal and two kinds of digital color difference signals, a circuit for dividing the digital luminance signal and the two kinds of digital color difference signals into picture element data groups, in terms of specific number of rows or columns which are adjacent on a screen, and adding a header signal at least comprising a synchronizing signal, a picture mode identification code, and a picture information quantity identification code to a beginning position of each of the divided picture element data groups comprising the digital luminance signal and the two kinds of digital color difference signals, to produce a digital video signal having a signal format in which the digital luminance, the two kinds of digital color difference signals, and the header signal are time-sequentially multiplexed, a circuit for recording the digital video signal onto a recording medium, a circuit for writing each of the divided picture element data groups picked up and reproduced from the recording medium into a memory circuit according to codes within the header signal, and a circuit for producing an analog video signal in accordance with a standard television system from picture element data read out from the memory circuit.
摘要翻译：数字视频信号记录系统和再现装置包括用于独立地对亮度信号和彩色图像信息的两种色差信号进行数字脉冲调制的电路，以产生数字亮度信号和两种数字色差信号，根据在屏幕上相邻的特定数量的行或列，将数字亮度信号和两种数字色差信号分割为像素数据组的电路，以及添加至少包括同步信号的标题信号，图像模式识别码，以及图像信息量识别码，包括数字亮度信号和两种数字色差信号的每个分割图像元素数据组的开始位置，以产生具有信号格式其中数字亮度，两种数字色差并且头信号被时间顺序复用，用于将数字视频信号记录到记录介质上的电路，用于将从记录介质拾取和再现的每个划分的图像元素数据组写入存储电路的电路根据标题信号中的代码，以及根据从存储器电路读出的图像元素数据根据标准电视系统产生模拟视频信号的电路。

2. 发明授权

US4613908A Digital video signal reproducing apparatus 失效
标题翻译：数字视频信号再现装置
公开(公告)号：US4613908A
公开(公告)日：1986-09-23
申请号：US523770
申请日：1983-08-16
申请人： Nobuaki Takahashi , Seiichi Takashima , Takeshi Shibamoto , Koji Tanaka , Fujio Suzuki , Mitsuo Kubo , Mitsuru Kikuchi , Hiroyuki Sugiyama , Yoshiaki Amano
发明人： Nobuaki Takahashi , Seiichi Takashima , Takeshi Shibamoto , Koji Tanaka , Fujio Suzuki , Mitsuo Kubo , Mitsuru Kikuchi , Hiroyuki Sugiyama , Yoshiaki Amano
IPC分类号： H04N9/79 , H04N9/804 , H04N5/76
CPC分类号： H04N9/804 , H04N9/7925 , G11B2220/20
摘要： A digital video signal reproducing apparatus comprises a reproducing circuit for reproducing a digital video signal from a recording medium, where the recording medium is time-sequentially recorded with the digital video signal having a signal format in which a header signal is added to each of divided picture element data groups which are obtained by dividing a picture element data group in terms of a predetermined unit, the picture element data group is obtained by subjecting an analog video signal to a digital pulse modulation at a sampling frequency such that a product of a number of picture element data in one scanning line and an effective number of scanning lines in one picture of a standard television system is exceedingly close to 2.sup.18 but less than 2.sup.18, and the header signal at least comprises a synchronizing signal and a picture mode identification code, a header signal reproducing circuit for discriminating the header signal within the digital video signal reproduced by the reproducing circuit and reproducing the header signal, two memory circuits into which the picture element data group within said reproduced digital video signal is written and from which a stored picture element data group is read out, a circuit for controlling write-in and read-out with respect to the two memory circuits according to a code in the reproduced header signal, and a circuit for producing an analog video signal in accordance with a standard television system from the picture element data read out from the two memory circuits.
摘要翻译：数字视频信号再现装置包括一个再现电路，用于从记录介质再现数字视频信号，其中记录介质被时间顺序地记录有数字视频信号，该数字视频信号具有一个信号格式，其中标题信号被添加到每个划分的信号通过以预定单位划分图像元素数据组而获得的图像元素数据组，通过使模拟视频信号以采样频率进行数字脉冲调制获得，使得数字一个扫描线中的图像元素数据和标准电视系统的一个图像中的有效数量的扫描线非常接近218但小于218，并且标题信号至少包括同步信号和图像模式识别码，一个标题信号再现电路，用于鉴别该数字视频信号内的标题信号再现电路并再现标题信号，写入所述再现的数字视频信号内的图像元素数据组并读出存储的图像元素数据组的两个存储电路，用于控制写入和读出的电路相对于根据再现的标题信号中的代码的两个存储器电路，以及根据从两个存储器电路读出的像素数据根据标准电视系统产生模拟视频信号的电路。

3. 发明授权

US4633329A Information signal recording medium and reproducing apparatus therefor 失效
标题翻译：信息信号记录介质及其再现装置
公开(公告)号：US4633329A
公开(公告)日：1986-12-30
申请号：US537529
申请日：1983-09-30
申请人： Hiroyuki Sugiyama , Nobuaki Takahashi , Takeshi Shibamoto , Hideo Sato , Mitsuo Kubo , Koji Tanaka , Tsuneo Furuki , Fujio Suzuki
发明人： Hiroyuki Sugiyama , Nobuaki Takahashi , Takeshi Shibamoto , Hideo Sato , Mitsuo Kubo , Koji Tanaka , Tsuneo Furuki , Fujio Suzuki
IPC分类号： H04N5/76 , G11B3/00 , G11B7/00 , G11B7/004 , G11B9/06 , G11B20/12 , H04N1/64 , H04N9/80 , H04N9/806 , H04N9/491
CPC分类号： H04N9/8066 , H04N1/646
摘要： An information signal recording medium has a spiral track on which an information signal is recorded. The information signal includes picture element data which correspond to one field, and is time-sequentially recorded on the spiral track in terms of the picture element data which correspond to one field. The picture element data which correspond to one field are made up of a plurality of picture element data of a first field and a plurality of picture element data of a second field, among picture element data which are obtained by subjecting an analog video signal to a digital pulse modulation, where the analog video signal corresponds to one frame made up of the first and second fields. A reproducing apparatus is designed to reproduce the second field in a sequence different from a sequence with which the recorded picture element data are reproduced from the information recording medium in the first field.
摘要翻译：信息信号记录介质具有在其上记录有信息信号的螺旋轨迹。信息信号包括对应于一个场的图像元素数据，并且对于与一个场相对应的像素数据，被时间顺序地记录在螺旋轨道上。对应于一个场的像素数据由图像元素数据中的第一场和多个像素数据的多个图像元素数据构成，该像素数据是通过使模拟视频信号数字脉冲调制，其中模拟视频信号对应于由第一和第二场组成的一帧。再现装置被设计为以与在第一场中的信息记录介质再现记录的像素数据的顺序不同的顺序再现第二场。

4. 发明授权

US4554597A Memory utilization control system for compressed digital picture data transmission system 失效
标题翻译：用于压缩数字图像数据传输系统的存储器利用控制系统
公开(公告)号：US4554597A
公开(公告)日：1985-11-19
申请号：US548415
申请日：1983-11-03
申请人： Hiroyuki Sugiyama , Takeshi Shibamoto , Hideo Sato , Tsuneo Furuki , Mitsuo Kubo , Koji Tanaka
发明人： Hiroyuki Sugiyama , Takeshi Shibamoto , Hideo Sato , Tsuneo Furuki , Mitsuo Kubo , Koji Tanaka
IPC分类号： G11B9/06 , G11B20/10 , H04N1/21 , H04N5/937 , H04N9/806 , H04N9/877 , H04N5/76
CPC分类号： H04N1/2141 , H04N1/2112 , H04N9/8066 , H04N9/877 , H04N2101/00
摘要： An improved memory utilization control system for compressed digital picture data transmission systems, comprises an input terminal coupled to the memory circuit having a capacity of one frame, an address signal generator generating an address signal which successively indicates write-in addresses in first and second memory regions each amounting to one field in the memory circuit when picture element data of frame-transmission to be reproduced in the first and second fields are applied to the input terminal, and for generating two address signals which respectively and successively indicate write-in addresses in the first and second memory regions when picture element data of field-transmission are applied to the input terminal, a write-in pulse generator generating write-in pulses for writing the picture element data into the memory circuit, and a read-out control circuit for reading out stored picture element data from the first memory region during reproduction of the first field, and for reading out stored picture element data from the second memory region during reproduction of the second field, so that a total capacity of the memory circuit required otherwise is reduced drastically.
摘要翻译：一种用于压缩数字图像数据传输系统的改进的存储器利用控制系统，包括耦合到具有一帧容量的存储器电路的输入端，产生连续地指示第一和第二存储器中的写入地址的地址信号的地址信号发生器当在第一和第二场中要再现的帧传输的图像元素数据被施加到输入端时，分别存储在存储器电路中的一个场的区域，并且用于产生分别连续地指示写入地址的两个地址信号当场传输的图像元素数据被施加到输入端时的第一和第二存储区域，产生用于将像素数据写入存储器电路的写入脉冲的写入脉冲发生器，以及读出控制电路用于在第一场的再现期间从第一存储区读出存储的像素数据，并且用于在再现第二场期间从第二存储器区域读出存储的图像元素数据，使得否则需要的存储器电路的总容量急剧减小。

5. 发明申请

US20070260353A1 Knitting Machine, Yarn Processing Method of Knitting Machine, Yarn Processing Control Device of Knitting Machine and Program Thereof 失效
标题翻译：针织机，针织机纱线加工方法，针织机纱线加工控制装置及其程序
公开(公告)号：US20070260353A1
公开(公告)日：2007-11-08
申请号：US11577383
申请日：2005-09-28
申请人： Hirokazu Nishitani , Takeshi Okamuro , Mitsuo Kubo
发明人： Hirokazu Nishitani , Takeshi Okamuro , Mitsuo Kubo
IPC分类号： D04B15/38
CPC分类号： D04B15/565 , D04B15/48 , D04B15/96
摘要： A knitting machine, a method of working yarn by the knitting machine, and a controller for working yarn by the knitting machine and its program. In the method, a carriage is controllably stopped at a point where a yarn passage length between a yarn working device and a knitting needle obtained by assuming that a buffer length on a tension arm is maximum matches a residual knitting length left before knitting at a point where yarn working is performed. When the carriage is stopped, the buffer length of a first arm is measured, a yarn is delivered from the yarn working device by an amount of difference between the buffer length and the maximum value thereof, and the yarn is worked in synchronism with the application of a tension to the yarn by releasing a second arm. Thus, the yarn can be worked at specified positions.
摘要翻译：编织机，针织机的纱线加工方法以及针织机及其程序的加工纱线控制装置。在该方法中，通过假设张力臂上的缓冲长度最大而获得的纱线加工装置与织针之间的纱线通过长度最大地匹配在一点的针织前剩余的编织长度，进行纱线加工。当滑架停止时，测量第一臂的缓冲长度，纱线从纱线加工装置传递缓冲长度与其最大值之间的差值，并且纱线与应用程序同步地加工通过释放第二臂而对纱线施加张力。因此，纱线可以在特定位置加工。

6. 发明授权

US07363101B2 Knitting machine, yarn processing method of knitting machine, yarn processing control device of knitting machine and program thereof 失效
标题翻译：针织机，针织机的纱线加工方法，针织机的纱线处理控制装置及其程序
公开(公告)号：US07363101B2
公开(公告)日：2008-04-22
申请号：US11577383
申请日：2005-09-28
申请人： Hirokazu Nishitani , Takeshi Okamuro , Mitsuo Kubo
发明人： Hirokazu Nishitani , Takeshi Okamuro , Mitsuo Kubo
IPC分类号： G06F19/00 , D04B15/66
CPC分类号： D04B15/565 , D04B15/48 , D04B15/96
摘要： A knitting machine, a method of working yarn by the knitting machine, and a controller for working yarn by the knitting machine and its program. In the method, a carriage is controllably stopped at a point where a yarn passage length between a yarn working device and a knitting needle obtained by assuming that a buffer length on a tension arm is maximum matches a residual knitting length left before knitting at a point where yarn working is performed. When the carriage is stopped, the buffer length of a first arm is measured, a yarn is delivered from the yarn working device by an amount of difference between the buffer length and the maximum value thereof, and the yarn is worked in synchronism with the application of a tension to the yarn by releasing a second arm. Thus, the yarn can be worked at specified positions.
摘要翻译：编织机，针织机的纱线加工方法以及针织机及其程序的加工纱线控制装置。在该方法中，通过假设张力臂上的缓冲长度最大而获得的纱线加工装置与织针之间的纱线通过长度最大地匹配在一点的针织前剩余的编织长度，进行纱线加工。当滑架停止时，测量第一臂的缓冲长度，纱线从纱线加工装置传递缓冲长度与其最大值之间的差值，并且纱线与应用程序同步地加工通过释放第二臂而对纱线施加张力。因此，纱线可以在特定位置加工。

7. 发明授权

US06662002B2 Frequency conversion circuit and transmitter 失效
公开(公告)号：US06662002B2
公开(公告)日：2003-12-09
申请号：US09683393
申请日：2001-12-21
申请人： Mitsuo Kubo , Masashi Naito
发明人： Mitsuo Kubo , Masashi Naito
IPC分类号： H04B116
CPC分类号： H04B1/04 , H04B2001/0491
摘要： A frequency conversion circuit for changing a frequency of an input signal to obtain an output signal, includes: a sum holding unit holding a sum; an integrating unit updating the sum by changing the sum by a natural number a in one direction at each input of a first predetermined signal based on the input signal; and an output signal generating unit outputting a second predetermined signal as the output signal at each time at which the sum has gone over (b*N+c), where N is an integer, c is a constant integer and b is a natural number equal to or larger than a.

8. 发明授权

US06120143A Apparatus for holding a printing medium on a rotary drum and ink jet printer using the same 失效
标题翻译：用于将打印介质保持在旋转滚筒上的设备和使用其的喷墨打印机
公开(公告)号：US06120143A
公开(公告)日：2000-09-19
申请号：US966911
申请日：1997-11-06
申请人： Tsugio Narushima , Tadao Kamano , Takuro Ito , Mitsuo Kubo , Hiroyuki Takada , Yasuhiro Suzuki , Takashi Kashiwagi , Sakae Shiida , Shinichiro Fujii
发明人： Tsugio Narushima , Tadao Kamano , Takuro Ito , Mitsuo Kubo , Hiroyuki Takada , Yasuhiro Suzuki , Takashi Kashiwagi , Sakae Shiida , Shinichiro Fujii
IPC分类号： B41J2/15 , B65H5/12 , B41J2/01 , G03G15/01
CPC分类号： B65H5/12 , B41J2/15 , B65H2405/54 , B65H2406/33
摘要： An apparatus for holding a printing medium on a rotary drum, includes a rotary drum, a suction device, a medium holding mechanism and a medium removing device. The drum has a recess at its outer surface to extend along its rotation center line and rotates at a predetermined speed. A region of the outer surface, which is adjacent to a rearward end of the recess along the rotation direction, is smaller in the diameter than the remaining of the outer surface. The suction device holds by suction the medium onto the outer surface. The holding mechanism has a hook in the recess and selectively drives the hook between close and open positions. At the close position, the hook is placed over the adjacent region while being prevented from radially outwardly projecting from the remaining of the outer surface, and at the open position it is distanced from the adjacent region. When the medium arrives at the adjacent region, its leading end is held by the hook shifted from the open position to the close position and cooperated with the adjacent region and, when the drum rotates a specific number, the hook is returned to the open position. The removing device removes the medium from the outer surface when the drum rotates the specific number and the hook has moved from the close position to the open position.
摘要翻译：用于将打印介质保持在旋转滚筒上的装置包括旋转滚筒，抽吸装置，介质保持机构和介质移除装置。滚筒在其外表面具有凹部，以沿其旋转中心线延伸并以预定速度旋转。沿着旋转方向与凹部的后端相邻的外表面的区域的直径小于外表面的剩余部分的直径。抽吸装置通过将介质吸入外表面而保持。保持机构在凹部中具有钩，并且在紧密和打开位置之间选择性地驱动钩。在关闭位置，钩被放置在相邻区域上方，同时被防止从外表面的其余部分径向向外突出，并且在打开位置，该钩与相邻区域相距离。当介质到达相邻区域时，其前端由从打开位置移动到关闭位置的钩保持，并与相邻区域配合，并且当滚筒旋转特定数量时，钩返回到打开位置。当滚筒旋转特定数量并且钩已经从关闭位置移动到打开位置时，移除装置从外表面移除介质。

9. 发明授权

US6074056A Ink-jet printer which securely holds a printing medium without contaminating a peripheral surface of a rotary drum 失效
标题翻译：喷墨打印机，其牢固地保持打印介质而不污染旋转滚筒的外围表面
公开(公告)号：US6074056A
公开(公告)日：2000-06-13
申请号：US10915
申请日：1998-01-22
申请人： Mitsuo Kubo , Shinichiro Fujii
发明人： Mitsuo Kubo , Shinichiro Fujii
IPC分类号： B41J13/22 , B41J13/02 , B41J2/01 , B41J13/10
CPC分类号： B41J13/226
摘要： An ink-jet printer includes a rotary drum having a peripheral surface with a plurality of suction holes arranged therein for rotating at a constant speed, a sheet loader for loading a paper sheet to the peripheral surface of the rotary drum, a sheet holding system for holding the paper sheet on the peripheral surface of the rotary drum by applying negative suction pressure to the paper sheet via the suction holes, and a print head for printing an image by jetting ink onto the paper sheet. The rotary drum has an outer cylindrical member which serves as the peripheral surface, an inner cylindrical member having a diameter smaller than the outer cylindrical member, and a partitioning wall for fixing the inner cylindrical member in the outer cylindrical member at a uniform distance from the outer cylindrical member and for partitioning the space between the inner cylindrical member and the outer cylindrical member into a plurality of air rooms in a drum rotational direction. The sheet holding system includes a plurality of suction air holes which are arranged in the inner cylindrical member to associate with the air rooms, a suction unit for suctioning air via the suction air holes to set the air rooms in a negative pressure state, and an air-flow control mechanism for sequentially setting the suction air holes from a closed state to an open state as the suction holes pass a loading position of the paper sheet by rotation of the rotary drum.
摘要翻译：一种喷墨打印机包括具有周向表面的旋转滚筒，其具有布置在其中的用于以恒定速度旋转的多个吸入孔，用于将纸张装载到旋转滚筒的圆周表面的纸张装载机，用于通过经由抽吸孔向纸张施加负的吸入压力，将纸张保持在旋转滚筒的圆周表面上;以及打印头，用于通过将墨水喷射到纸张上来打印图像。旋转滚筒具有用作圆周表面的外圆柱形构件，具有小于外圆柱形构件的直径的内圆柱形构件和用于将内圆柱构件固定在外圆筒构件中的距离与外圆筒构件的距离相等的距离的分隔壁并且用于将内圆柱形构件和外圆柱形构件之间的空间分隔成鼓旋转方向的多个空气室。纸张保持系统包括：多个吸入空气孔，其布置在内圆柱形构件中以与空气室相关联;抽吸单元，用于经由吸入空气孔吸入空气以将空气室设置为负压状态，空气流量控制机构，用于当吸入孔通过旋转滚筒的旋转通过纸张的装载位置时，将吸入空气孔从关闭状态顺序地设定到打开状态。

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