公开(公告)号：US5063445A

公开(公告)日：1991-11-05

申请号：US511374

申请日：1990-04-19

申请人： Taiji Nishizawa ,  Yutaka Tanaka ,  Seiichi Gohshi ,  Junji Kumada ,  Yuichi Iwadate ,  Kazuhiko Shibuya ,  Toshihiko Susaki ,  Yukihiro Nishida ,  Minoru Honda ,  Taiichiro Kurita ,  Yoshinori Izumi ,  Makoto Okui ,  Isao Kondo ,  Ryoichi Yajima ,  Jun'ichi Ishida

发明人： Taiji Nishizawa ,  Yutaka Tanaka ,  Seiichi Gohshi ,  Junji Kumada ,  Yuichi Iwadate ,  Kazuhiko Shibuya ,  Toshihiko Susaki ,  Yukihiro Nishida ,  Minoru Honda ,  Taiichiro Kurita ,  Yoshinori Izumi ,  Makoto Okui ,  Isao Kondo ,  Ryoichi Yajima ,  Jun'ichi Ishida

IPC分类号： G06T9/00 ,  H04N7/015 ,  H04N7/04 ,  H04N11/24

CPC分类号： H04N7/04 ,  G06T9/004 ,  H04N11/008 ,  H04N7/0152

摘要： A multiple sub-sampling encoding/decoding system performing interfield and interframe offset sub-sampling of a broad bandwidth television signal. The system compresses the television signal to fit, for example, to the transmission bandwidth of the standard television systems, compensates the transmission characteristics, and achieves the optimal frequency allocation of the modulated transmission signal.

摘要翻译： 执行宽带电视信号的帧间和帧间偏移子采样的多个子采样编码/解码系统。 该系统压缩电视信号以适应例如标准电视系统的传输带宽，补偿传输特性，并实现调制传输信号的最佳频率分配。

公开(公告)号：US4918969A

公开(公告)日：1990-04-24

申请号：US364381

申请日：1989-06-09

申请人： Hirosato Takeuchi ,  Yutaka Tanaka ,  Osahiko Miyazaki ,  Noboru Saito ,  Haruo Kubo ,  Naoyuki Kotake ,  Makoto Nagumo

发明人： Hirosato Takeuchi ,  Yutaka Tanaka ,  Osahiko Miyazaki ,  Noboru Saito ,  Haruo Kubo ,  Naoyuki Kotake ,  Makoto Nagumo

IPC分类号： B21J5/06 ,  B21K1/76 ,  B21K21/00 ,  B21K21/08

CPC分类号： B21K21/00 ,  B21K1/76 ,  B21K21/08

摘要： A forging method comprises the following four steps: a first step of disposing a columnar material into a first die and extruding one end portion of the material with a first punch in a direction opposite to the advancing direction of the first punch, a second step of deepending a first blind hole in a second stepped die with a cavity having large and small internal diameter portions, and extruding the other end portion of the material into the inside of the small internal diameter portion of the cavity with a second punch which has been previously extended thereinto, a third step of fitting the first and second blind holes to third punches while exposing the small outer diameter portion from a third die and pressurizing, by means of a sleeve, only an end face portion of the small outer diameter portion formed with the second blind hole to expand the small outer diameter portion of the material toward an outer periphery, and a fourth step of punching out a blind portion of the material.

摘要翻译： 锻造方法包括以下四个步骤：第一步骤，将柱状材料设置在第一模具中，并且在与第一冲头的前进方向相反的方向上用第一冲头挤压材料的一个端部，第二步骤 在具有大的和小的内径部分的空腔的第二阶梯模具中加深第一个盲孔，并且用先前已经具有的第二冲头将材料的另一个端部挤压到腔的小内径部分的内部 延伸到其中，第三步骤是将第一和第二盲孔装配到第三冲头，同时使小外径部分从第三模具暴露，并且通过套筒仅加压形成的小外径部分的端面部分 所述第二盲孔将所述材料的小外径部分朝向外周部扩展，以及第四步骤，冲切所述材料的盲部 。

公开(公告)号：US4891701A

公开(公告)日：1990-01-02

申请号：US289188

申请日：1988-12-23

申请人： Chokei Shikina ,  Masashi Onosato ,  Masakazu Tsuji ,  Takeo Tsutsui ,  Masatoshi Yorozu ,  Yutaka Tanaka

发明人： Chokei Shikina ,  Masashi Onosato ,  Masakazu Tsuji ,  Takeo Tsutsui ,  Masatoshi Yorozu ,  Yutaka Tanaka

IPC分类号： H04N7/01

CPC分类号： H04N7/0135 ,  H04N7/0105 ,  H04N7/014

摘要： In a television signal frame number converter for converting an input television signal having a first frame number per second into an output television signal having a second frame number per second in accordance with an interpolation coefficient, a processing unit processes two successive frames of the input television signal by a frame interpolation process to produce a processed signal. A memory unit memorizes the processed signal in synchronism with a write-in address signal given by a first frame synchronizing signal of the input television signal and is read out by a read-out address signal given by a second frame synchronizing signal of a reference television signal having the second frame number per second. The converter determines the interpolation coefficient in accordance with a time interval between a write-in start timing of the memory unit and a read-out start timing of the memory unit.

公开(公告)号：US4821504A

公开(公告)日：1989-04-18

申请号：US236342

申请日：1988-08-22

申请人： Kunio Shinkai ,  Yutaka Tanaka ,  Hachiro Yokoyama

发明人： Kunio Shinkai ,  Yutaka Tanaka ,  Hachiro Yokoyama

IPC分类号： B65H54/26 ,  D01H13/00 ,  D01H9/10 ,  B65H67/00 ,  D01H9/14

CPC分类号： D01H13/005 ,  B65H54/26 ,  B65H2701/31

摘要： A system for controlling the displacement motion of a carriage working machine which is capable of displacing along a track arranged along ends of spinning machines installed in parallel as a group, wherein an automatic apparatus for carrying out a certain part of the process by these spinning machines is rigidly or detachably mounted on a carriage. In this system, when a spinning machine outputs a forecast signal to call the working machine, the forecast signal is registered in a registration table. After the working machine has arrived at a position on the track adjacent to the particular spinning machine, and it is confirmed that the particular spinning machine can accept the operation of the automatic apparatus of the working machine, then the automatic apparatus starts to carry out its operation. Thereafter, a particular spinning machine to which the operation of the automatic apparatus should be applied with the first priority is selected based upon data registered in the registration table, and the travel direction of the working machine is determined based upon the frame number of the above-mentioned particular spinning machine and the present position of the working machine. This selection and decision is logically made according to respective programs, by a computer.

摘要翻译： 一种用于控制滑架作业机的位移运动的系统，其能够沿着沿着作为一组并联安装的纺纱机的端部布置的轨道移位，其中，用于通过这些纺纱机执行一部分过程的自动装置 刚性或可拆卸地安装在滑架上。 在该系统中，当纺纱机输出预测信号来呼叫工作机时，将预测信号登记在登记表中。 在工作机械到达与特定纺纱机相邻的轨道上的位置之后，确认特定的纺纱机能够接受作业机械的自动装置的动作，然后自动装置开始进行 操作。 此后，基于登记在登记表中的数据来选择应用第一优先级的自动装置的操作的特定纺纱机，并且基于上述的帧号确定作业机械的行进方向 特别是纺纱机和工作机的现在位置。 该选择和决定根据各自的程序由计算机进行逻辑地制作。

公开(公告)号：US4766487A

公开(公告)日：1988-08-23

申请号：US81348

申请日：1987-08-04

申请人： Yutaka Tanaka ,  Osamu Matsunaga

发明人： Yutaka Tanaka ,  Osamu Matsunaga

IPC分类号： H04N9/64

CPC分类号： H04N9/646

摘要： A chrominance signal processing circuit having N (N.gtoreq.2) band-pass filters for dividing a chrominance signal into N regions and N signal processing circuits respectively having different noise eliminating characteristics from each other and each being connected in series to a different one of the N band-pass filters, and means for synthesizing the outputs from the N signal processing circuits to obtain a chrominance signal wherein noise and cross color interference are suppressed.

摘要翻译： 具有用于将色度信号分割为N个区域的N（N> / = 2）个带通滤波器的色度信号处理电路和分别具有不同噪声消除特性的N个信号处理电路，并且各自与不同的一个串联连接 的N个带通滤波器，以及用于合成来自N个信号处理电路的输出的装置，以获得抑制噪声和交叉色干扰的色度信号。

公开(公告)号：US4723405A

公开(公告)日：1988-02-09

申请号：US888107

申请日：1986-07-18

申请人： Kunio Shinkai ,  Yutaka Tanaka

发明人： Kunio Shinkai ,  Yutaka Tanaka

IPC分类号： D01H9/14 ,  B65H75/28 ,  D01H9/00

CPC分类号： D01H9/14

摘要： The present invention relates to a spindle for a spinning frame or a twisting frame by which a tail yarn is formed on a full bobbin and is taken out from the full bobbin at a cop changing operation and is assuredly held on the spindle. In the spindle of the present invention, a band-like yarn-hanging member is arranged on the peripheral face of an intermediate part of a bobbin-attaching portion of the spindle and the band-like yarn-hanging member catches and holds the yarn wound in the form of a loop attached to the spindle at the cop changing operation.

摘要翻译： 本发明涉及一种用于纺纱机或扭转机架的主轴，通过该主轴，尾纱在全筒管上形成，并且在卷绕变换操作下从全筒管取出，并可靠地保持在主轴上。 在本发明的主轴中，在主轴的筒管安装部的中间部的周面上配置有带状的纱线悬挂部件，带状纱线悬挂部件收纳并卷绕纱线 在处理更换操作时以环形的形式安装在主轴上。

公开(公告)号：US4451848A

公开(公告)日：1984-05-29

申请号：US330944

申请日：1981-12-15

申请人： Takashi Okada ,  Yutaka Tanaka

发明人： Takashi Okada ,  Yutaka Tanaka

IPC分类号： H04N3/28 ,  H04N3/00 ,  H04N5/14 ,  H04N7/01 ,  H04N7/025 ,  H04N3/27 ,  H04N5/02

CPC分类号： H04N5/14 ,  H04N7/012 ,  Y10S348/91

摘要： A television receiver according to the present invention includes a circuit for doubling line scanning frequency, receives character information signals of frame rate, and in which scanning lines of even fields coincide with those of odd fields. The television receiver is so designed that the scanning of the lines of the odd fields are substantially delayed by H/2 (H; normal horizontal scanning period). Therefore, an excellent picture image can be obtained without flickering and degradation in resolution.

摘要翻译： 根据本发明的电视接收机包括一个用于加倍行扫描频率的电路，接收帧速率的字符信息信号，其中偶数场的扫描线与奇数场的扫描线重合。 电视接收机被设计成使得奇数场的行的扫描实质上延迟了H / 2（H;正常的水平扫描周期）。 因此，可以获得优异的图像，而不会发生分辨率的降低和降低。

公开(公告)号：USD253003S

公开(公告)日：1979-09-25

申请号：US805013

申请日：1977-06-09

申请人： Yutaka Tanaka

设计人： Yutaka Tanaka

公开(公告)号：USD248887S

公开(公告)日：1978-08-08

申请号：US746171

申请日：1976-11-30

申请人： Yutaka Tanaka

设计人： Yutaka Tanaka

公开(公告)号：US3950609A

公开(公告)日：1976-04-13

申请号：US455874

申请日：1974-03-28

申请人： Yutaka Tanaka ,  Sumio Ogawara

发明人： Yutaka Tanaka ,  Sumio Ogawara

IPC分类号： H04N1/415 ,  H04N3/32

CPC分类号： H04N1/415

摘要： A two-valued object field is scanned and stored on a line-by-line basis and sequentially read out on a block-by-block basis. Each block has an equal number of signal components each representing the light values of the two-valued object found along a line path. Means are provided for encoding the signal blocks to produce a first code when the signal components are entirely at white level, a second signal when the signal components are entirely at black level, and a third signal when the signal components are of a mixture of black and white levels. The first and second codes are transmitted while the respective signal components are inhibited. The third signal is transmitted followed by the associated signal components.