公开(公告)号：US4635113A

公开(公告)日：1987-01-06

申请号：US626155

申请日：1984-06-29

申请人： Takashi Okada ,  Takao Mogi ,  Shoji Ohmori ,  Yutaka Tanaka ,  Hiroyuki Kobayashi

发明人： Takashi Okada ,  Takao Mogi ,  Shoji Ohmori ,  Yutaka Tanaka ,  Hiroyuki Kobayashi

IPC分类号： G06F21/10 ,  H04N7/167 ,  H04N7/171

CPC分类号： H04N7/1716 ,  H04N7/1675

摘要： This invention relates to an apparatus for descrambling scrambled television signals including a scrambled video signal having a first scrambling pattern, a scrambled control signal having a second scrambling pattern, and descrambling signals.

摘要翻译： 本发明涉及一种用于解扰加扰电视信号的装置，包括具有第一加扰模式的加扰视频信号，具有第二加扰模式的加扰控制信号和解扰信号。

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：US4591911A

公开(公告)日：1986-05-27

申请号：US741014

申请日：1985-06-03

申请人： Yutaka Tanaka ,  Takashi Okada

发明人： Yutaka Tanaka ,  Takashi Okada

IPC分类号： H03H9/30 ,  H03H15/00 ,  H04N9/64 ,  H04N9/78 ,  H04N5/14 ,  H04N5/21

CPC分类号： H04N9/78

摘要： A picture filter for use in such a case and the like that a luminance signal and a chrominance signal are separated from each other, and particularly to separate precisely a desired video signal from a video signal containing a plurality of signals having different information contents. In order that amplitude levels at adjacent plural points S.sub.i, S.sub.i+1, . . . , and S.sub.j, S.sub.j+1, . . . in a picture are filtering-processed on a plurality of amplitude level axis spaces, there is provided an amplitude correlator 20 to discriminate the amplitude level and polarity to thereby filter-process the same.

摘要翻译： PCT No.PCT / JP81 / 00409 Sec。 371日期1982年8月24日 102（e）日期1982年8月24日PCT提交1981年12月25日PCT公布。 出版物WO82 / 02310 日期：1982年7月8日。一种在这样的情况下使用的图像滤波器，其使得亮度信号和色度信号彼此分离，并且特别是精确地将期望的视频信号与包含多个 具有不同信息内容的信号。 为了使相邻的多个点Si，Si + 1，...的振幅水平。 。 。 ，和Sj，Sj + 1，...。 。 。 在多个幅度水平的轴空间中对图像进行滤波处理，提供了一个振幅相关器20，以区分幅度电平和极性，从而对其进行滤波处理。

公开(公告)号：US4524382A

公开(公告)日：1985-06-18

申请号：US396396

申请日：1982-07-08

申请人： Yutaka Tanaka ,  Takashi Okada

发明人： Yutaka Tanaka ,  Takashi Okada

IPC分类号： H03H15/00 ,  H03H17/00 ,  H03H17/02 ,  H04N5/21 ,  H04N9/78 ,  H04N9/535

CPC分类号： H03H17/00 ,  H03H15/00 ,  H04N5/21 ,  H04N9/78

摘要： A filter circuit has an input terminal supplied with an input signal to be filtered, a signal sampling circuit for detecting a level of the input signal at plural predetermined different points spaced apart from each other and producing plural detected signals, which includes a logical operating circuit for producing a filtered output signal of a desired waveform by processing the adjacent signals of the plural detected signals based on a predetermined logical formula.

摘要翻译： 滤波器电路具有被提供有要滤波的输入信号的输入端子，用于检测在彼此间隔开的多个预定不同点处的输入信号的电平的信号采样电路，并且产生多个检测信号，其包括逻辑运算电路 用于通过基于预定的逻辑公式处理多个检测信号的相邻信号来产生所需波形的滤波输出信号。

公开(公告)号：US4524379A

公开(公告)日：1985-06-18

申请号：US445465

申请日：1982-11-30

申请人： Takashi Okada ,  Yasunari Ikeda ,  Yutaka Tanaka

发明人： Takashi Okada ,  Yasunari Ikeda ,  Yutaka Tanaka

IPC分类号： H04N7/01 ,  H04N5/14 ,  H04N5/208 ,  H04N5/21 ,  H04N5/44 ,  H04N9/535

CPC分类号： H04N5/208 ,  H04N7/012

摘要： A double-scanning non-interlace television receiver with a vertical aperture correction circuit for receiving an interlace television signal having alternating odd and even fields of scanned lines which are interlaced, as displayed, comprises a receiver circuit which receives the interlace television signal and which generates interlace scanning line signals for each of the fields, a visual display apparatus, a non-interlace converting circuit which converts the interlace scanning line signals for each of the fields to non-interlace scanning line signals which are displayed on the visual display apparatus, with each of the scanned lines being scanned twice, and a high frequency emphasizing circuit which emphasizes the high frequency components of the interlace scanning line signals.

摘要翻译： 一种具有垂直孔径校正电路的双扫描非隔行扫描电视接收机，用于接收交错电视信号，该交错电视信号具有如所显示的隔行扫描线的交替奇数和偶数场，包括接收电路信号并产生 每个场的隔行扫描线信号，可视显示装置，将每个场的隔行扫描线信号转换为在视觉显示装置上显示的非隔行扫描线信号的非隔行转换电路， 每个扫描线被扫描两次，以及强调逐行扫描线信号的高频分量的高频强调电路。

公开(公告)号：US4509071A

公开(公告)日：1985-04-02

申请号：US439206

申请日：1982-11-04

申请人： Yasushi Fujimura ,  Takashi Okada ,  Yutaka Tanaka ,  Yasunari Ikeda

发明人： Yasushi Fujimura ,  Takashi Okada ,  Yutaka Tanaka ,  Yasunari Ikeda

IPC分类号： H04N7/01 ,  H04N5/44

CPC分类号： H04N7/012

摘要： A double-scanning non-interlace television receiver for receiving an interlace television signal having alternating odd and even fields of scan lines which are normally interlaced, as displayed, comprises a receiver circuit which receives the interlace television signal and generates received line signals representative of the scan lines of a field being received, a visual display apparatus, and a non-interlace converting circuit connected to the receiver circuit which generates an averaged line signal from two consecutive received line signals and serially supplies the averaged line signal and the consecutive received line signals to the visual display apparatus for display by the latter, with each averaged line signal being supplied and displayed between the respective received line signals.

摘要翻译： 一种双扫描非隔行扫描电视接收机，用于接收如所显示的具有正常隔行扫描线的交替奇数和偶数场的隔行扫描电视信号，包括接收电路信号并产生代表 正在接收的场的扫描线，可视显示装置和连接到接收机电路的非隔行转换电路，其生成来自两个连续的接收线信号的平均线信号，并且连续地提供平均线信号和连续的接收线信号 到视觉显示装置，由后者显示，每个平均的行信号被提供并显示在各个接收的行信号之间。

公开(公告)号：US4346399A

公开(公告)日：1982-08-24

申请号：US231438

申请日：1981-02-04

申请人： Touru Akutagawa ,  Takashi Okada ,  Yutaka Tanaka

发明人： Touru Akutagawa ,  Takashi Okada ,  Yutaka Tanaka

IPC分类号： H04N9/73 ,  H04N9/535

CPC分类号： H04N9/73

摘要： A color temperature control circuit for a color television receiver having a color decoder circuit supplied with a composite video signal and for generating red, green and blue primary color signals at its output terminals, a video output circuit for amplifying the three primary color signals, a tri-color cathode ray tube having three control electrodes adapted to receive the three primary color signals from the video output circuit, and a circuit arrangement connected between the color decoder circuit and the video output circuit, in which the circuit arrangement has the same transfer function for all three primary color signals when the input signals are below a predetermined level and a transfer function for the blue primary color signal larger than that for the red primary color signal when input signal levels of the blue and red primary color signals are larger than the predetermined level.

摘要翻译： 一种用于彩色电视接收机的色温控制电路，具有提供复合视频信号的彩色解码器电路，并在其输出端产生红，绿和蓝色原色信号，用于放大三原色信号的视频输出电路， 具有用于从视频输出电路接收三原色信号的三个控制电极的三色阴极射线管和连接在彩色解码器电路和视频输出电路之间的电路装置，其中电路装置具有相同的传递函数 当蓝色和红色原色信号的输入信号电平大于蓝色原色信号时，当输入信号低于预定电平时，对于所有三原色信号和蓝色原色信号的传递函数大于红色原色信号的传递函数 预定水平。

公开(公告)号：US4426661A

公开(公告)日：1984-01-17

申请号：US330943

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 ,  H01F38/42 ,  H04N5/14 ,  H04N5/02

CPC分类号： H04N7/012 ,  H04N5/14

摘要： In a television receiver including a circuit for doubling line scanning frequency according to the present invention, a double scanning is performed so that a first signal or a second signal is alternately selected at every H/2 (H; normal horizontal scanning period). The first signal was converted from a video signal into a double line scanning frequency, and the second signal was converted into a double line scanning frequency from a signal produced by delaying the video signal by one field period. With such a double scanning television receiver, pictures of high quality may be obtained without flickering and degradation in resolution.

摘要翻译： 在根据本发明的包括用于使行扫描频率倍增的电路的电视接收机中，执行双扫描，使得在每H / 2（H;正常水平扫描期间）交替选择第一信号或第二信号。 将第一信号从视频信号转换为双行扫描频率，并且将第二信号从通过将视频信号延迟一个场周期而产生的信号转换成双线扫描频率。 利用这种双扫描电视接收机，可以获得高质量的图像而不会发生分辨率的降低和降级。

公开(公告)号：US20140096733A1

公开(公告)日：2014-04-10

申请号：US14118918

申请日：2012-05-14

申请人： Tomohiro Nakamura ,  Yutaka Tanaka ,  Yoshihito Fujishiro ,  Yasuo Toyoshima

发明人： Tomohiro Nakamura ,  Yutaka Tanaka ,  Yoshihito Fujishiro ,  Yasuo Toyoshima

IPC分类号： F02P19/02

CPC分类号： F02P19/02 ,  F02D41/266 ,  F02D2041/2058 ,  F02P19/027 ,  F23Q7/001

摘要： There is provided a new glow plug that can be easily determined as to whether or not it is a new article.An additional circuit 12 formed by connecting a diode 13, a fuse 14, and an adjusting resistor 15 in series in this order is connected in parallel to a heating element 11 of a glow plug 1. The diode 13 is provided so as to have an anode located on the positive electrode side of the heating element 11 and a cathode located on the fuse 14 side. In the case of a unit inspection, by applying a positive voltage for test to a heating element negative electrode connecting portion 3a, it is possible to determine whether or not the glow plug 1 is normal without blowing the fuse 14 before the glow plug 1 is used in a vehicle.

摘要翻译： 提供了一个新的电热塞，可以很容易地确定它是否是一个新的文章。 依次连接二极管13，熔断器14和调节电阻器15而构成的附加电路12与电热塞1的加热元件11并联连接。二极管13设置成具有 位于加热元件11的正极侧的阳极和位于保险丝14侧的阴极。 在单元检查的情况下，通过向加热元件负极连接部3a施加正电压进行测试，可以在电热塞1为止之前先吹出保险丝14来判断电热塞1是否正常 用于车辆。

公开(公告)号：US20130255615A1

公开(公告)日：2013-10-03

申请号：US13993165

申请日：2011-12-06

申请人： Yoshito Hujishiro ,  Yutaka Tanaka ,  Tomohiro Nakamura

发明人： Yoshito Hujishiro ,  Yutaka Tanaka ,  Tomohiro Nakamura

IPC分类号： F02P23/00

CPC分类号： F02P23/00 ,  F02D2041/2027 ,  F02P19/02 ,  F02P19/022 ,  F02P19/023 ,  F02P19/026 ,  F23Q7/001

摘要： To suppress current fluctuations upon commencement of driving and prolong lifespan by reducing electric stress caused by current fluctuations.A glow plug 1, a glow switch 2, and a stabilizing coil 3 are series-connected, and upon commencement of the driving of the glow plug 1, a repetition frequency of PWM signals that control the opening and closing of the glow switch 2 is made into a higher frequency than a repetition frequency in a normal drive state and the opening and closing of the glow switch 2 is controlled (S104), and when a predetermined drive shift condition has been met (S106), the repetition frequency of the PWM signals is returned to the frequency during normal driving and the opening and closing of the glow switch 2 is controlled (S108), whereby the current upon commencement of driving is smoothed and the occurrence of an instantaneous large current is suppressed.

摘要翻译： 为了抑制驱动开始时的电流波动，通过减少由电流波动引起的电应力来延长寿命。 电热塞1，辉光开关2和稳定线圈3是串联的，并且在电热塞1的驱动开始时，控制辉光开关2的打开和关闭的PWM信号的重复频率是 在正常驱动状态下被制成比重复频率高的频率，并且控制辉光开关2的打开和关闭（S104），并且当满足预定的驱动移位条件（S106）时，PWM的重复频率 信号在正常驱动期间返回到频率，并且控制辉光开关2的打开和关闭（S108），从而驱动开始时的电流平滑，并且抑制了瞬时大电流的发生。