公开(公告)号：US4237407A

公开(公告)日：1980-12-02

申请号：US4599

申请日：1979-01-18

Applicant: Sumio Yokokawa ,  Yasuaki Watanabe

Inventor： Sumio Yokokawa ,  Yasuaki Watanabe

IPC: H04N3/16 ,  H04N5/228 ,  H01J29/70 ,  H01J29/72

CPC classification number: H04N5/228

Abstract: A vertical deflection circuit is used in a camera tube in a color television camera in which the camera tube is provided with an optical filter having an optically black part extending in parallel with a beam scanning direction of the camera tube. A vertical deflection circuit comprises a circuit for generating a saw-tooth voltage for vertical deflection, a vertical deflection coil for the camera tube, and a circuit for supplying the saw-tooth voltage thus generated to one end of the vertical deflection coil in DC coupling. Due to temperature fluctuation, a vertical deflection width fluctuates with respect to a position corresponding to a black part of the filter, as a reference.

Abstract translation: 在彩色电视摄像机的相机管中使用垂直偏转电路，其中相机管设置有具有与照相机管的光束扫描方向平行延伸的光学黑色部分的滤光器。 垂直偏转电路包括用于产生用于垂直偏转的锯齿电压的电路，用于照相机管的垂直偏转线圈，以及用于在DC耦合中将由此产生的锯齿电压提供给垂直偏转线圈的一端的电路 。 由于温度波动，垂直偏转宽度相对于与过滤器的黑色部分相对应的位置作为参考而波动。

公开(公告)号：US4056826A

公开(公告)日：1977-11-01

申请号：US732598

申请日：1976-10-15

Applicant: Yasuaki Watanabe ,  Yukio Okabe ,  Mitsuru Hayakawa

Inventor： Yasuaki Watanabe ,  Yukio Okabe ,  Mitsuru Hayakawa

IPC: H04N9/45 ,  H04N9/455 ,  H04N9/68 ,  H04N9/46

CPC classification number: H04N9/455

Abstract: In a subcarrier regeneration circuit for color television receivers, a phase detector output is sampled by a signal sample-and-hold circuit and a bias sample-and-hold circuit to develop a voltage between the outputs of the two sample-and-hold circuits to control the frequency of a 3.58 MHz subcarrier generated by a voltage controlled oscillator. The oscillator output is phase shifted by 90.degree. and applied to one input of the phase detector for comparison with a gated color burst. The signal sample-and-hold circuit samples the phase detector output during the interval of the color burst, while the bias sample-and-hold circuit samples the phase detector output during an interval which is substantially equal to the flyback interval minus the color burst interval.

Abstract translation: 在用于彩色电视接收机的子载波再生电路中，相位检测器输出由信号采样保持电路和偏置采样和保持电路采样，以在两个采样保持电路的输出之间产生电压 以控制由压控振荡器产生的3.58MHz副载波的频率。 振荡器输出相移90°，并施加到相位检测器的一个输入端，与门控色差进行比较。 信号采样和保持电路在色同步信号的间隔期间对相位检测器输出进行采样，而偏置采样和保持电路在基本上等于反激间隔减去色同步脉冲的间隔内采样相位检测器输出 间隔。

公开(公告)号：US08090299B2

公开(公告)日：2012-01-03

申请号：US12335640

申请日：2008-12-16

Applicant: Keitaro Mori ,  Ryosaku Igarashi ,  Yasuaki Watanabe

Inventor： Keitaro Mori ,  Ryosaku Igarashi ,  Yasuaki Watanabe

IPC: G03G15/10

CPC classification number: G03G15/104

Abstract: A developer supply device, includes: a developer holder; and a developer reservoir which is disposed inside of the developer holder, holds a liquid developer, and has at least one supply section that supplies the liquid developer from the developer reservoir to the developer holder, the liquid developer including a toner and an aqueous medium, and the developer supply device supplying the liquid developer that has been supplied to the developer holder to a medium which is a supply target for the liquid developer.

Abstract translation: 一种显影剂供应装置，包括：显影剂载体; 以及显影剂储存器，其设置在显影剂保持器的内部，保持液体显影剂，并且具有至少一个供应部分，其将液体显影剂从显影剂储存器供应到显影剂载体，液体显影剂包括调色剂和水性介质， 以及将已经供给到显影剂保持器的液体显影剂供给到作为液体显影剂的供给对象的介质的显影剂供应装置。

公开(公告)号：US4907346A

公开(公告)日：1990-03-13

申请号：US129169

申请日：1987-12-07

Applicant: Yasuaki Watanabe

Inventor： Yasuaki Watanabe

IPC: G01C17/30 ,  G01R33/02 ,  G01R33/04 ,  G01V3/40

CPC classification number: G01R33/045

Abstract: A terrestrial magnetic sensor has a bobbin body having a magnetic core inserting groove, a silicon gel filled in the magnetic core inserting groove, a magnetic core buried in the silicon gel filled in the magnetic core inserting groove, and a bobbin cover for closing the magnetic core inserting groove of the bobbin body. Thus, this terrestrial magnetic sensor can suppress the decrease in the magnetic permeability by burying a magnetic core in a silicon gel and can be hardly affected by the influences of the variations in an environmental temperature and an external stress.

Abstract translation: 一种地磁传感器具有一个线轴体，该线轴体具有一个磁芯插入槽，一个填充在该磁芯插入槽中的硅胶，一个埋入到该磁芯插入槽中的硅凝胶中的一个磁芯， 梭芯体的芯插入槽。 因此，这种地磁传感器可以通过将磁芯埋入硅胶中来抑制磁导率的降低，并且几乎不受环境温度和外部应力的变化的影响。

公开(公告)号：US4833769A

公开(公告)日：1989-05-30

申请号：US182433

申请日：1988-04-18

Applicant: Toshio Tomite ,  Yasuaki Watanabe

Inventor： Toshio Tomite ,  Yasuaki Watanabe

IPC: H02K13/08 ,  H02K15/00 ,  H02K15/06

CPC classification number: H02K13/08 ,  H02K15/0056 ,  H02K15/0081 ,  Y10T29/49011 ,  Y10T29/49012

Abstract: A method of manufacturing an armature of an electric rotary machine comprising the step of: fixedly attaching an armature core to a shaft which is a constituent component of the armature; winding armature coils in slots formed in the outer circumference of the armature core, the lower and upper lead-out portions of the armature coils being axially extended to a commutator arrangement space where a commutator is to be arranged; welding the respective end portions of each pair of the upper and lower lead-out end portions so as to join the upper and lower lead-out end portions in each pair with each other under the condition that the upper and lower lead-out end portions in each pair are arranged vertically one on the other and parallelly to each other while securing concave portions at the welding-joined portions to thereby form each of commutator segment portions; arranging the commutator segment portions in alignment at predetermined intervals circumferentially around the shaft; and molding and fixedly attaching an annular resin-molding body which will be made to be a body of commutator at the commutator arrangement space around the shaft in a manner so that the commutator segment portions are fixedly embedded in the annular resin-molding body, that the outer peripheral portions of the commutator segment portions are exposed from the outer circumference of the annular resin-molding body to enable a commutator brush to slidably contact with the outer peripheral portions of the commutator segment portions, and that the concave portions provided at the welding-joined portions of the commutator segment portions are filled with the resin of the annular resin-molding body.

Abstract translation: 一种制造电动旋转机械的电枢的方法，包括以下步骤：将电枢铁芯固定到作为电枢的构成部件的轴上; 绕组电枢线圈形成在电枢铁心的外圆周上的槽中，电枢线圈的下引出部分和上引出部分轴向延伸到换向器布置空间，换向器将被布置; 焊接每对上下引出端部的各端部，以使上下引出端部分彼此接合，条件是上，下引出端部 在每对中彼此垂直地排列并且彼此平行地布置，同时在焊接部分处固定凹部，从而形成每个换向器片部分; 将所述换向器片部分以围绕所述轴的周向的预定间隔排列; 并且在将整流子片部固定地嵌入到环状树脂成型体中的状态下，将形成为换向器本体的环状树脂成形体成形，固定在换向器配置空间的周围。 换向器片部的外周部从环状树脂成形体的外周露出，能够使换向器刷与换向片部的外周部滑动接触，并且设置在焊接部的凹部 换向器部分的连接部分被环形树脂成形体的树脂填充。

公开(公告)号：US4829206A

公开(公告)日：1989-05-09

申请号：US15328

申请日：1987-02-17

Applicant: Teruhisa Honshima ,  Yasuaki Watanabe ,  Akira Takahachi ,  Tadayochi Samata ,  Akira Tohkairin ,  Nobuhiko Ogasawara

Inventor： Teruhisa Honshima ,  Yasuaki Watanabe ,  Akira Takahachi ,  Tadayochi Samata ,  Akira Tohkairin ,  Nobuhiko Ogasawara

IPC: H02K15/085 ,  H02K1/16 ,  H02K1/26 ,  H02K3/493 ,  H02K15/02 ,  H02K15/08

CPC classification number: H02K1/16 ,  H02K1/26 ,  H02K3/493 ,  Y10T29/49012 ,  Y10T29/49073

Abstract: An armature for an electric rotary machine, comprising a laminated iron core including a plurality of slots, and teeth, alternately disposed in the cylindrical surface of the iron core, windings placed in said slots, and anchors for preventing the windings placed in the slots from being displaced, wherein the anchors are formed by deforming the end portions of the teeth, while forming before mounting the windings into the slots, a through hole extending through the end portion of each tooth.

Abstract translation: 一种用于电动旋转机器的电枢，包括层叠的铁芯，包括多个狭槽，以及齿，交替地设置在铁芯的圆柱形表面中，放置在所述槽中的绕组，以及用于防止放置在槽中的绕组的锚固件 其中所述锚固件通过使所述齿的端部变形而形成，同时在将所述绕组安装到所述槽中之前形成，所述通孔延伸穿过每个齿的端部。

公开(公告)号：USRE32194E

公开(公告)日：1986-06-24

申请号：US691267

申请日：1985-01-14

Applicant: Toyotaka Machida ,  Hitoshi Aoike ,  Toshimasa Kumazaki ,  Yasuaki Watanabe ,  Yuichi Ikemura

Inventor： Toyotaka Machida ,  Hitoshi Aoike ,  Toshimasa Kumazaki ,  Yasuaki Watanabe ,  Yuichi Ikemura

IPC: G11B19/28 ,  H04N5/76 ,  H04N9/79

CPC classification number: H04N9/79 ,  G11B19/28 ,  H04N5/7605

Abstract: A rotary recording medium reproducing apparatus reproduces a recorded signal from a rotary recording medium by use of a reproducing element. The rotary recording medium is recorded with at least a first carrier signal which is modulated by an information signal having a synchronizing signal of a predetermined frequency. The reproducing apparatus comprises a motor for rotating the rotary recording medium, a reference signal generating circuit for generating a reference signal having a frequency equal to a horizontal scanning frequency of a video signal of a standard television system which is characteristic of the reproducig apparatus and should originally be reproduced, or equal to 1/M (M is an integer) times the above horizontal scanning frequency, a detecting circuit for detecting a signal respective of the rotational speed of the rotary recording medium, and a comparator for comparing the reference signal and the signal respective of the rotational speed of the rotary recording medium, to control the rotational speed of the rotary recording medium by a compared output signal thus obtained, so that the synchronizing signal within the reproduced signal is reproduced at a frequency equal to the horizontal scanning frequency of the above standard television system with which the reproduction should originally be performed.

公开(公告)号：US4549225A

公开(公告)日：1985-10-22

申请号：US310131

申请日：1981-10-09

Applicant: Yasuaki Watanabe

Inventor： Yasuaki Watanabe

IPC: H04N9/793 ,  H04N9/85 ,  H04N9/87 ,  H04N9/491

CPC classification number: H04N9/793 ,  H04N9/85 ,  H04N9/87

Abstract: A reproduced color video signal processing circuit in a rotary recording medium reproducing apparatus reproduces a recorded signal from a rotary recording medium which is recorded with a composite color video signal in which a carrier chrominance signal is frequency-converted into a low frequency band and multiplexed using a common frequency band within a part of a frequency band of a luminance signal, and levels of the carrier chrominance signal and a color burst signal are controlled according to the level of the carrier chrominance signal with respect to the color burst signal. The processing circuit comprises a carrier chrominance signal obtaining circuit for obtaining a carrier chrominance signal returned to the original frequency band by frequency-converting the reproduced composite color video signal, a level controlling circuit for controlling the level of the color burst signal to a constant value according to the level of the color burst signal within the carrier chrominance signal thus obtained, a time axis deviation compensation circuit for substantially compensating for a time axis deviation component of the carrier chrominance signal which is to be obtained by the carrier chrominance signal obtaining circuit, a time axis deviation component adding and frequency converting circuit for adding the time axis deviation component to the carrier chrominance signal thus obtained, and frequency-converting and returning the carrier chrominance signal to the low frequency band, and a luminance signal obtaining circuit for obtaining the luminance signal by subtracting the carrier chrominance signal returned to the low frequency band from the reproduced composite color viedo signal.

Abstract translation: 在旋转记录介质再现装置中的再现彩色视频信号处理电路再现来自旋转记录介质的记录信号，其中记录有复合彩色视频信号，其中载波色度信号被频率转换为低频带并且使用 根据与色同步信号相关的载波色度信号的电平，控制亮度信号的频带的一部分内的公共频带，载波色度信号和色同步信号的电平。 处理电路包括载波色度信号获取电路，用于通过对再现的复合彩色视频信号进行频率转换来获得返回到原始频带的载波色度信号;电平控制电路，用于将色同步信号的电平控制为恒定值 根据如此获得的载波色度信号中的色同步信号的电平，用于基本上补偿由载波色度信号获取电路获得的载波色度信号的时间轴偏差分量的时间轴偏差补偿电路， 时间轴偏差分量相加和频率转换电路，用于将如此获得的载波色度信号添加时间轴偏差分量，并将载波色度信号频率转换并返回到低频带;以及亮度信号获取电路，用于获得 亮度信号由sub 从再现的复合颜色viedo信号中牵引返回到低频带的载波色度信号。

公开(公告)号：US4400732A

公开(公告)日：1983-08-23

申请号：US332157

申请日：1981-12-18

Applicant: Yasuaki Watanabe ,  Kenji Kaneko

Inventor： Yasuaki Watanabe ,  Kenji Kaneko

IPC: H04N5/93 ,  G11B20/10 ,  G11B27/10 ,  H03K5/08 ,  H04N7/035

CPC classification number: H03K5/082 ,  G11B20/10527 ,  H04N7/0355

Abstract: A PCM signal extracting circuit comprises a highpass filter for separating a PCM signal, of a type not including a DC component, inserted between horizontal synchronizing signals within a predetermined interval of a composite video signal or a signal based on the composite video signal, and for obtaining an average DC level of the horizontal synchronizing signal and the PCM signal, an attenuation circuit for attenuating an output signal of the highpass filter by a predetermined quantity according to the modulation factor of the PCM signal, a holding circuit for holding a peak value, at the opposite side from the horizontal synchronizing signal, of the signal attenuated by the attenuation circuit, and a level comparing circuit for comparing the levels of output signals of the highpass filter and the holding circuit, and extracting a signal obtained by slicing the output signal of the highpass filter by the level of the output signal of the holding circuit. The attenuation circuit attenuates the PCM signal so that the level of the peak value, at the opposite side from the horizontal synchronizing signal, of the attenuated PCM signal, is equal to a level shifted towards a side opposite from the horizontal synchronizing signal by kx% from an average DC level of the PCM signal before attenuation, where k is a constant, and a distance between the average DC level of the PCM signal and the peak value of the PCM signal at the opposite side from the horizontal synchronizing signal is designated by x% where the distance between the pedestal of the horizontal synchronizing signal and the white peak level is expressed as 100%.

Abstract translation: PCM信号提取电路包括高通滤波器，用于将不包括直流分量的PCM信号分离在混合视频信号的预定间隔内的水平同步信号或基于复合视频信号的信号之间，并且为了 获得水平同步信号和PCM信号的平均直流电平;衰减电路，用于根据PCM信号的调制系数衰减高通滤波器的输出信号预定量;保持电路，用于保持峰值; 在与水平同步信号相反的一侧，由衰减电路衰减的信号;以及电平比较电路，用于比较高通滤波器和保持电路的输出信号的电平，并提取通过对输出信号进行分片而获得的信号 的高通滤波器由保持电路的输出信号的电平。 衰减电路衰减PCM信号，使衰减的PCM信号与水平同步信号相反一侧的峰值电平等于向水平同步信号相反一侧移动的电平乘以kx％ 从衰减前的PCM信号的平均直流电平，其中k是常数，并且PCM信号的平均DC电平与PCM信号在与水平同步信号相反侧的峰值之间的距离由 x％，其中水平同步信号的基座与白色峰值电平之间的距离表示为100％。

公开(公告)号：US4276560A

公开(公告)日：1981-06-30

申请号：US964337

申请日：1978-11-28

Applicant: Yasuaki Watanabe ,  Yukio Okabe ,  Shinichi Kojima ,  Mitsuya Sato

Inventor： Yasuaki Watanabe ,  Yukio Okabe ,  Shinichi Kojima ,  Mitsuya Sato

IPC: H04N5/44 ,  H04N5/46 ,  H04N7/18 ,  H04N9/44 ,  H04N9/64 ,  H04N9/68 ,  H04N9/535

CPC classification number: H04N9/643

Abstract: In a color signal reproducing circuit, a red color difference signal from a color demodulator circuit is corrected by a blue color difference signal, and the blue color difference signal is corrected by a luminance signal. The phase of a color subcarrier signal to be supplied to the color demodulator circuit is controlled by the corrected red color difference signal during reception of a VIR signal, and the level of a color signal to be supplied to the color demodulator circuit is controlled by the corrected blue color difference signal. The controls of hue and color saturation are facilitated by the use of the corrected color difference signals. It is also made possible to deliver from the color demodulator circuit, color difference signals which match the fluorescence characteristics of a color picture tube.

Abstract translation: 在彩色信号再现电路中，通过蓝色差分信号校正来自颜色解调器电路的红色差信号，并通过亮度信号校正蓝色差信号。 在接收VIR信号期间，通过校正后的红色差分信号控制要提供给彩色解调器电路的彩色副载波信号的相位，并且由色差信号提供给彩色解调器电路的电平由 校正蓝色差信号。 通过使用校正的色差信号便于色调和色彩饱和度的控制。 也可以从色彩解调器电路传送与彩色显像管的荧光特性相匹配的色差信号。