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1. 发明授权

US5289152A Permanent magnet magnetic circuit 失效
标题翻译：永磁磁路
公开(公告)号：US5289152A
公开(公告)日：1994-02-22
申请号：US47054
申请日：1993-04-12
申请人： Masami Oguriyama , Yoshio Ishigaki , Haruo Okano , Isahiro Hasegawa , Jun-ichi Arami , Hiromi Harada
发明人： Masami Oguriyama , Yoshio Ishigaki , Haruo Okano , Isahiro Hasegawa , Jun-ichi Arami , Hiromi Harada
IPC分类号： H01F7/02
CPC分类号： H01F7/021
摘要： A permanent magnet magnetic circuit is provided capable of producing a unidirectional magnetic field substantially free of unnecessary perpendicular magnetic field components. A pair of main magnetic poles of opposite polarities are situated at a pair of opposite edge surfaces of a permanent magnet block for producing lines of magnetic force. One major surface of the block between the edge surfaces is provided with a channel where a pair of auxiliary magnetic poles are situated at opposed inner surface portions of the channel for controlling a middle portion of the lines of magnetic force to be linear.
摘要翻译：提供一种能够产生基本上没有不必要的垂直磁场分量的单向磁场的永久磁铁磁路。一对相对极性的主磁极位于用于产生磁力线的永磁体块的一对相对的边缘表面上。在边缘表面之间的块的一个主表面设置有通道，其中一对辅助磁极位于通道的相对的内表面部分处，用于将磁力线的中间部分控制为线性的。

2. 发明授权

US4570165A Adjustable loop and dipole antenna 失效
标题翻译：可调节环和偶极天线
公开(公告)号：US4570165A
公开(公告)日：1986-02-11
申请号：US545932
申请日：1983-10-27
申请人： Shinobu Tsurumaru , Yoshio Ishigaki , Koji Ouchi , Takashi Yoshikawa , Keiji Fukuzawa , Kazuhiro Imai , Yorimichi Taguchi , Masayoshi Tsuchiya
发明人： Shinobu Tsurumaru , Yoshio Ishigaki , Koji Ouchi , Takashi Yoshikawa , Keiji Fukuzawa , Kazuhiro Imai , Yorimichi Taguchi , Masayoshi Tsuchiya
IPC分类号： H01Q3/00 , A47B88/493 , A47B88/57 , H01Q5/00 , H01Q7/00 , H01Q7/02 , H01Q9/12 , H01Q21/29 , H01Q1/24 , H01Q9/42
CPC分类号： H01Q21/29 , H01Q5/40 , H01Q5/48 , H01Q7/00 , H01Q9/12
摘要： An antenna apparatus has a first wire-like antenna element formed into a rectangular planar loop and a second antenna element which comprises two L-shaped plates electrically connected to the loop and mounted to a rectangular planar base member. The loop is hinged to the planar base member along long sides of the respective rectangles so that the angle between the planes of the loop and base member is adjustable. The base member pivots about an axis on a mount which can be secured to a television receiver.
摘要翻译：天线装置具有形成为矩形平面环的第一线状天线元件和第二天线元件，该第二天线元件包括电连接到该环并且安装到矩形平面基座构件上的两个L形板。环路沿着各个矩形的长边铰接到平面基底构件上，使得环和基座构件的平面之间的角度是可调节的。基座构件围绕可固定到电视接收器的安装座上的轴线枢转。

3. 发明授权

US4223342A Circuit for improving the frequency characteristic of a color television signal 失效
标题翻译：用于改善彩色电视信号的频率特性的电路
公开(公告)号：US4223342A
公开(公告)日：1980-09-16
申请号：US966737
申请日：1978-12-05
申请人： Takao Tsuchiya , Takashi Okada , Yoshio Ishigaki , Shouji Omori
发明人： Takao Tsuchiya , Takashi Okada , Yoshio Ishigaki , Shouji Omori
IPC分类号： H04N9/68 , H04N9/77 , H04N5/14
CPC分类号： H04N9/77
摘要： For improving the frequency characteristic of a color television signal, particularly one in which the chrominance component thereof is provided with a bandwidth substantially narrower than that of the luminance component, the luminance component is used to generate a control signal which is proportional to the lack of registration between low and high frequency portions of the luminance component spectrum, and the control signal thus obtained selectively increases and decreases a delay applied to the relatively narrow-bandwidth chrominance component to substantially align its excursions with the excursions of the relatively wide bandwidth luminance component.
摘要翻译：为了改善彩色电视信号的频率特性，特别是其中色度分量具有比亮度分量基本上窄的带宽的频率特性，亮度分量被用来产生与缺少比较成比例的控制信号亮度分量光谱的低频部分和高频部分之间的对准，并且由此获得的控制信号选择性地增加和减少施加到相对窄带宽色度分量的延迟，以使其偏移与相对宽的带宽亮度分量的偏移大致对准。

4. 发明授权

US4358769A Loop antenna apparatus with variable directivity 失效
标题翻译：具有可变方向性的环形天线装置
公开(公告)号：US4358769A
公开(公告)日：1982-11-09
申请号：US233387
申请日：1981-02-11
申请人： Masahiro Tada , Hirokazu Ichikawa , Mitsuo Fukushima , Koya Nakamichi , Koji Ouchi , Yoshio Ishigaki
发明人： Masahiro Tada , Hirokazu Ichikawa , Mitsuo Fukushima , Koya Nakamichi , Koji Ouchi , Yoshio Ishigaki
IPC分类号： H01Q3/24 , H01Q7/00 , H01Q11/12
CPC分类号： H01Q3/247 , H01Q7/00
摘要： A loop antenna apparatus is disclosed which includes a main conductive loop arranged on a first surface, a plurality of supplemental conductive loops connected to the main conductive loop and arranged on different surfaces from the first surface, respectively, a plurality of signal feeding points provided in different loops of the main and supplemental conductive loops, an output terminal and change-over switches for selectively connecting one of the plurality of signal feeding points to the output terminal.
摘要翻译：公开了一种环形天线装置，其包括布置在第一表面上的主导电回路，连接到主导电回路并分别布置在与第一表面不同的表面上的多个辅助导电回路，多个信号馈送点设置在主要和补充导电环路的不同环路，输出端子和转换开关，用于选择性地将多个信号馈送点之一连接到输出端子。

5. 发明授权

US4322855A Remote control apparatus 失效
标题翻译：遥控器
公开(公告)号：US4322855A
公开(公告)日：1982-03-30
申请号：US160622
申请日：1980-06-18
申请人： Takao Mogi , Shigetoshi Murakami , Hisao Okada , Yoshio Ishigaki
发明人： Takao Mogi , Shigetoshi Murakami , Hisao Okada , Yoshio Ishigaki
IPC分类号： H03J9/04 , H04N5/00 , H04Q9/00 , H04B1/06 , H04N5/46
CPC分类号： H03J9/04
摘要： A remote control apparatus having a commander and a receiver. In a wireless remote control system for a television receiver having a channel command device and a responding device, the channel command device includes a channel selecting circuit for selecting one channel command from among a plurality of predetermined channel commands, a command signal generating circuit for generating a channel command signal corresponding to a selected channel command, and a channel command transmitting circuit having a speaker for transmitting the channel command signal; and the responding device includes a channel command receiving circuit having a microphone for receiving the transmitted channel command signal and a channel command discriminating circuit for discriminating the channel command signal and supplying a channel selecting signal corresponding to the discriminated channel command signal to control a tuning circuit of the television receiver. Further, there is provided in the responding device, a return signal generating circuit for producing a return signal corresponding to the channel command indicated by the channel selecting signal and a return signal transmitting circuit having a speaker for transmitting the return signal, while the channel command device further has a return signal receiving circuit having a microphone for receiving the transmitted return signal, a return signal discriminating circuit for discriminating the return signal and producing a discriminated return signal indicating the channel command to which the return signal corresponds, a comparing circuit for comparing the originally selected channel command and the discriminated return signal, and an indicating circuit connected to the comparing circuit for indicating a coincidence of the originally selected channel command and the discriminated return signal.
摘要翻译：一种具有指令器和接收器的遥控装置。在具有信道指令装置和响应装置的电视接收机的无线遥控系统中，信道指令装置包括用于从多个预定信道命令中选择一个信道命令的信道选择电路，用于产生与选择的频道命令对应的频道命令信号，以及具有用于发送频道命令信号的扬声器的频道命令发送电路; 并且响应装置包括具有用于接收所发送的信道命令信号的麦克风的信道指令接收电路和用于鉴别信道命令信号并提供与鉴别信道命令信号相对应的信道选择信号的信道命令鉴别电路以控制调谐电路的电视接收机。此外，在响应装置中设置有返回信号发生电路，用于产生对应于由频道选择信号指示的频道命令的返回信号和具有用于发送返回信号的扬声器的返回信号发送电路，同时信道命令装置还具有一个具有用于接收所发送的返回信号的麦克风的返回信号接收电路，用于鉴别返回信号并产生指示返回信号对应的信道命令的鉴别返回信号的返回信号鉴别电路，用于比较的比较电路原始选择的信道命令和鉴别返回信号，以及连接到比较电路的指示电路，用于指示原始选择的信道命令和鉴别返回信号的一致。

6. 发明授权

US4170785A Video signal reproducing apparatus with electron beam scanning velocity modulation 失效
标题翻译：具有电子束扫描速度调制的视频信号再生装置
公开(公告)号：US4170785A
公开(公告)日：1979-10-09
申请号：US854398
申请日：1977-11-23
申请人： Susumu Yoshida , Yoshio Ishigaki , Kinya Shinkai , Takao Tsuchiya
发明人： Susumu Yoshida , Yoshio Ishigaki , Kinya Shinkai , Takao Tsuchiya
IPC分类号： H04N5/208 , H04N3/32 , H04N5/68 , H04N5/14
CPC分类号： H04N3/32
摘要： In a video signal reproducing apparatus having a cathode ray tube in which at least one electron beam is made to scan a screen in line-scanning and vertical directions while the intensity of the beam is modulated to establish the brightness of a video picture to be displayed on the screen, and in which bright picture portions are represented by respective high level portions of a video signal defined between rising and falling edges extending from low level signal portions representing contiguous dark picture portions; a waveshaping circuit receives the video signal and acts thereon to provide a compensated video signal in which the width of each high level portion between the respective rising and falling edges is increased, the compensated video signal is employed to control the intensity of the electron beam, the rising and falling edges of each high level portion of the video signal are detected to provide a beam velocity modulation signal with respective positive and negative peaks by which the scanning velocity of the beam in the line-scanning direction is modulated, and the positions of such positive and negative peaks are shafted, relative to the corresponding peaks of a differentiation of the video signal, in the directions toward the adjacent low level signal portions of the compensated video signal.
摘要翻译：在具有阴极射线管的视频信号再现装置中，其中使至少一个电子束在线扫描和垂直方向上扫描屏幕，同时调节光束的强度以建立要显示的视频图像的亮度并且其中明亮的图像部分由在表示连续的暗图像部分的低电平信号部分延伸的上升沿和下降沿之间限定的视频信号的相应高电平部分表示; 波形成形电路接收视频信号并作用在其上以提供补偿的视频信号，其中相应的上升沿和下降沿之间的每个高电平部分的宽度增加，补偿的视频信号用于控制电子束的强度，检测视频信号的每个高电平部分的上升和下降沿，以提供具有相应的正和负峰值的光束速度调制信号，通过该峰值扫描沿扫描方向的光束的扫描速度被调制，相对于视频信号微分的相应峰值，这些正和负峰在朝向补偿视频信号的相邻低电平信号部分的方向上轴向旋转。

7. 发明授权

US4083019A Current controlled emitter coupled multivibrator 失效
标题翻译：电流控制发光二极管
公开(公告)号：US4083019A
公开(公告)日：1978-04-04
申请号：US546757
申请日：1976-12-01
申请人： Takeshi Hamada , Yoshio Ishigaki , Masayuki Hongu
发明人： Takeshi Hamada , Yoshio Ishigaki , Masayuki Hongu
IPC分类号： H04N5/922 , G11B20/06 , H03C3/00 , H03K3/282 , H03K7/06 , H04N5/91 , H04N5/92
CPC分类号： H04N5/92 , H03K3/2821 , H03K7/06 , H04N5/91
摘要： A multivibrator circuit has a main constant current source through which the main portion of the current of the multivibrator circuit is supplied and a by-pass current source through which a portion of the current to be supplied to the main constant current source is supplied, whereby the duty cycle of the multivibrator circuit is controlled. When the by-pass current is changed, the frequency of the multivibrator circuit is changed. The frequency of the multivibrator, when used as the frequency-modulated oscillator in a video tape recorder, may thus be set regardless of the signal clipping level and signal clamping level in a video recording circuit of the video tape recorder.

8. 发明授权

US3976951A Gain control circuits utilizing a novel semiconductor device 失效
标题翻译：利用新型半导体器件的增益控制电路
公开(公告)号：US3976951A
公开(公告)日：1976-08-24
申请号：US562348
申请日：1975-03-26
申请人： Yoshio Ishigaki , Takashi Okada
发明人： Yoshio Ishigaki , Takashi Okada
IPC分类号： H03G3/10 , H01L21/331 , H01L29/00 , H01L29/73 , H03F3/45 , H03G1/00 , H03G3/00 , H03G3/30
CPC分类号： H03G3/00 , H01L29/00 , H03F3/45076 , H03G1/0023
摘要： A gain control circuit of the multistage differential amplifier type comprising a first pair of transistors forming a first differential amplifier supplied with an input signal, a second pair of transistors forming a second differential amplifier connected to amplify further the output of the first differential amplifier and a novel semiconductor device of the three-terminal type connected in common between the respective outputs of both the first pair of transistors and an operating voltage source, in which the gain control is attained by controlling the value of the current flowing through at least one differential amplifier. The novel semiconductor device has a semiconductive body similar to an ordinary transistor and acts as a bidirectionally conductive element with a superior symmetrical characteristic.
摘要翻译：多级差分放大器类型的增益控制电路包括形成提供有输入信号的第一差分放大器的第一对晶体管，形成第二差分放大器的第二对晶体管，其连接以进一步放大第一差分放大器的输出和在第一对晶体管的两个输出端之间共同连接的三端子类型的新型半导体器件和工作电压源，其中通过控制流过至少一个差分放大器的电流的值来获得增益控制。该新型半导体器件具有与普通晶体管类似的半导体器件，并且具有优异的对称特性的双向导电元件。

9. 发明授权

US4694406A Apparatus for displaying scrolling images 失效
标题翻译：用于显示滚动图像的装置
公开(公告)号：US4694406A
公开(公告)日：1987-09-15
申请号：US722448
申请日：1985-04-12
申请人： Michiro Shibui , Yoshihiro Hanamoto , Yoshio Ishigaki , Hiroshi Sahara , Satoru Maeda , Yasushi Noguchi
发明人： Michiro Shibui , Yoshihiro Hanamoto , Yoshio Ishigaki , Hiroshi Sahara , Satoru Maeda , Yasushi Noguchi
IPC分类号： G09G5/02 , G09G5/34 , H04N7/00 , H04N7/173 , G06F3/14
CPC分类号： G09G5/346 , G09G5/02
摘要： An apparatus for scrolling the display of images obtained from a plurality of data units, each having pattern signals representing a plurality of horizontal lines and a corresponding color signal includes a video display having a plurality of horizontal display lines, a first memory for storing the pattern signals formed with first addresses corresponding to the plurality of horizontal display lines and a first buffer area for temporarily storing received pattern signals, a second memory for storing the color signal formed with second addresses corresponding to the numbers of the data units and a second buffer area for temporarily storing a received color signal, the pattern signals and a corresponding color signal being stored in the first and second buffer areas, respectively. A read out system operates so that the first memory, including the first buffer area, is read out by accessing the first addresses in a pre-determined order and so that the second memory, including the second buffer area, is read out by accessing the second addresses in a pre-determined order. Also provided is a circuit for transferring the pattern signal of a horizontal line stored in the first buffer area to a corresponding address of the first memory and for transferring a corresponding color signal stored in the second buffer area to a corresponding address of the second memory, and a circuit for supplying the pattern signals and the corresponding color signal to the display tube.
摘要翻译：用于滚动从多个数据单元获得的图像的显示的装置，每个数据单元具有表示多个水平线的图案信号和相应的颜色信号，包括具有多个水平显示行的视频显示，用于存储图案的第一存储器形成有与多个水平显示线对应的第一地址的信号和用于临时存储接收到的图案信号的第一缓冲区域，用于存储与第二数据单元数对应的第二地址形成的彩色信号的第二存储器，以及第二缓冲区域用于临时存储所接收的彩色信号，分别存储在第一和第二缓冲区中的图案信号和对应的颜色信号。读出系统进行操作，使得通过以预定顺序访问第一地址来读出包括第一缓冲区的第一存储器，并且通过访问第二存储器读取包括第二缓冲区的第二存储器第二个地址按预定的顺序。还提供了一种用于将存储在第一缓冲区域中的水平行的图形信号转移到第一存储器的相应地址并将存储在第二缓冲区域中的对应颜色信号传送到第二存储器的相应地址的电路，以及用于将图形信号和相应颜色信号提供给显示管的电路。

10. 发明授权

US4390818A Television receiver 失效
标题翻译：电视接收机
公开(公告)号：US4390818A
公开(公告)日：1983-06-28
申请号：US286205
申请日：1981-07-22
申请人： Tamiji Nagai , Yoshio Ishigaki
发明人： Tamiji Nagai , Yoshio Ishigaki
IPC分类号： H04N3/185 , H04N3/18 , H04N5/63 , H01J29/70
CPC分类号： H04N3/18
摘要： A television receiver having a horizontal output transistor includes a collector and an emitter respectively connected to a first potential and a second ground potential, a first series circuit of first and second damper diodes connected between the first potential and ground potential, a second series circuit of a deflection coil and an S-shaping capacitor connected in parallel with the collector-emitter path of the transistor, a retrace capacitor connected between the first potential and second ground potential, respectively, a third capacitor connected between the cathode of the second damper diode and the second ground potential, a first voltage supply source connected to the first potential through a choke coil, and a second voltage supply source connected to the anode of the second damper diode through a primary winding of a transformer of a load circuit, the voltage E.sub.1 supplied by the first voltage supply source being selected greater than or equal to the voltage E.sub.2 supplied by the second voltage supply source.
摘要翻译：具有水平输出晶体管的电视接收机包括分别连接到第一电位和第二接地电位的集电极和发射极，连接在第一电位和地电位之间的第一和第二阻尼二极管的第一串联电路，第二串联电路与晶体管的集电极 - 发射极并联连接的偏转线圈和S整形电容器，分别连接在第一电位和第二接地电位之间的回扫电容器，连接在第二阻尼二极管的阴极和第二电阻二极管的阴极之间的第三电容器，第二接地电位，通过扼流线圈连接到第一电位的第一电压源，以及通过负载电路的变压器的初级绕组连接到第二阻尼二极管的阳极的第二电压源，电压E1 由第一电压源供给的电源被选择为大于或等于由其提供的电压E2 第二电压源。

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