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    Television signal receiving tuner capable of receiving FM broadcasting signals without being affected by other interference signals
    111.
    发明授权
    Television signal receiving tuner capable of receiving FM broadcasting signals without being affected by other interference signals 失效
    能够接收FM广播信号而不受其他干扰信号影响的电视信号接收调谐器

    公开(公告)号：US06351294B1

    公开(公告)日：2002-02-26

    申请号：US09094252

    申请日：1998-06-09

    申请人： Masaki Yamamoto ,  Toshiro Furuta

    发明人： Masaki Yamamoto ,  Toshiro Furuta

    IPC分类号： H04N544

    CPC分类号： H04B1/006 ,  H04B1/00 ,  H04B1/005 ,  H04N5/44 ,  H04N5/46 ,  H04N21/4263 ,  H04N21/8106

    摘要： A television signal receiving tuner enabling to receive a FM broadcasting signal easily, and adapted to be not affected by other interference signal at a time when receiving a television signal and/or a FM broadcasting signal is provided. The television signal receiving tuner includes the television signal input circuit (19) provided between the first input terminal (1) and the VHF input tuning circuit (7) for passing through a television signal, and the FM broadcasting signal input circuit (25) provided between the second input terminal (9) and the VHF input tuning circuit (7) for passing through a FM broadcasting signal, and the FM broadcasting signal input circuit (25) and the VHF input tuning circuit (7) is to be separated in high frequency wise at a time of receiving the television signal, and the television signal input circuit (19) and the VHF input tuning circuit (7) is to be separated in high frequency wise at a time of receiving the FM broadcasting signal.

    摘要翻译： 一种能够容易地接收FM广播信号并且适于在接收电视信号和/或FM广播信号时不受其他干扰信号影响的电视信号接收调谐器。 电视信号接收调谐器包括设置在用于通过电视信号的第一输入端（1）和VHF输入调谐电路（7）之间的电视信号输入电路（19），并且FM广播信号输入电路 在第二输入端子（9）和用于通过FM广播信号的VHF输入调谐电路（7）之间，并且FM广播信号输入电路（25）和VHF输入调谐电路（7）被分离成高 在接收到电视信号时频率明显，并且在接收到FM广播信号时，电视信号输入电路（19）和VHF输入调谐电路（7）将被高频地分离。

    Television tuner
    112.
    发明授权
    Television tuner 失效
    电视调谐器

    公开(公告)号：US6108050A

    公开(公告)日：2000-08-22

    申请号：US906040

    申请日：1997-08-05

    申请人： Masaki Yamamoto ,  Masashi Suzuki ,  Yasuharu Kudo ,  Takeshi Shimizu ,  Takeo Suzuki

    发明人： Masaki Yamamoto ,  Masashi Suzuki ,  Yasuharu Kudo ,  Takeshi Shimizu ,  Takeo Suzuki

    IPC分类号： H03J5/24 ,  H04B1/18 ,  H04B1/26 ,  H04N5/44 ,  H04N5/50 ,  H04B1/16 ,  H04N5/48

    CPC分类号： H04N5/50 ,  H03J5/244

    摘要： Band characteristics between reception bands or reception channels are uniformed. There is provided a television tuner comprising a first tuning circuit which can be tuned to a television channel frequency in a first frequency band, a first amplification circuit for amplifying an output signal from the first tuning circuit, a second tuning circuit which can be tuned to a television channel frequency in a second frequency band, and a second amplification circuit for amplifying an output signal from the second tuning circuit, wherein, to at least one of the first and second tuning circuits, a damper resistor for decreasing Q of the tuning circuit when the tuning circuit is tuned to a frequency in a low-frequency band including each lowest channel in the first or second frequency band is connected.

    摘要翻译： 接收频带或接收频道之间的频带特性是均匀的。 提供一种电视调谐器，包括可调谐到第一频带中的电视频道频率的第一调谐电路，用于放大来自第一调谐电路的输出信号的第一放大电路，可调谐到第二调谐电路 第二频带中的电视频道频率，以及用于放大来自第二调谐电路的输出信号的第二放大电路，其中，对于第一和第二调谐电路中的至少一个调谐电路，用于减小调谐电路的Q的阻尼电阻器 当调谐电路被调谐到包括第一或第二频带中的每个最低频道的低频带中的频率时。

    Fixing structure for electrical connection assembly
    113.
    发明授权
    Fixing structure for electrical connection assembly 有权
    电气连接组件的固定结构

    公开(公告)号：US06077116A

    公开(公告)日：2000-06-20

    申请号：US163195

    申请日：1998-09-30

    申请人： Masaki Yamamoto ,  Hiroki Shiraiwa

    发明人： Masaki Yamamoto ,  Hiroki Shiraiwa

    IPC分类号： H02G3/08 ,  H01R9/24 ,  H01R13/73 ,  H02G3/10

    CPC分类号： H01R13/73 ,  H01R9/24

    摘要： A structure for fixing an electrical junction assembly on a corner portion defined by a first attaching surface and a second attaching surface perpendicular to the first attaching surface, the fixing structure comprises an electrical junction assembly body including a wire harness drawn out from a first side face thereof, the first side face opposing to the first attaching surface, a first bracket including a first fastening portion parallel to the first side face and a through hole formed in the first fastening portion, into which a first bolt vertically provided on the first attaching surface is inserted, a second bracket including a second fastening portion parallel to a second side face opposing to the second attaching surface, and an elongated through hole formed in the second fastening portion and extending toward the first side wall, into which a second bolt vertically provided on the second attaching surface is inserted, and a thin breakable member provided on a face of the second fastening portion which is the other side of a face to be abutted against the second attaching surface for closing a part of the elongated through hole near the first side face.

    摘要翻译： 一种用于将电接合组件固定在由第一附接表面和垂直于第一附接表面的第二附接表面限定的角部上的固定结构，所述固定结构包括电连接组件主体，其包括从第一侧面 所述第一侧面与所述第一安装面相对，所述第一托架包括平行于所述第一侧面的第一紧固部和形成在所述第一紧固部中的通孔，所述第一安装面垂直设置在所述第一安装面上 插入第二支架，第二支架包括平行于与第二安装表面相对的第二侧面的第二紧固部分和形成在第二紧固部分中并且朝向第一侧壁延伸的细长通孔，第二螺栓垂直设置 插入在第二安装面上的薄的可破坏部件， 紧固部分，其是要抵靠第二附接表面的面的另一侧，用于封闭靠近第一侧面的细长通孔的一部分。

    Double tuning circuit of TV tuner
    114.
    发明授权
    Double tuning circuit of TV tuner 失效
    电视调谐器双调谐电路

    公开(公告)号：US5821838A

    公开(公告)日：1998-10-13

    申请号：US763638

    申请日：1996-12-04

    申请人： Takeo Suzuki ,  Masaki Yamamoto ,  Masashi Suzuki ,  Yasuharu Kudo

    发明人： Takeo Suzuki ,  Masaki Yamamoto ,  Masashi Suzuki ,  Yasuharu Kudo

    IPC分类号： H03J5/00 ,  H03J5/24 ,  H04B1/26 ,  H04N5/44 ,  H04N5/50

    CPC分类号： H03J5/246 ,  H03J5/00 ,  H04N5/50

    摘要： The double tuning circuit of a TV tuner provided by the present invention comprises a primary tuning circuit and a secondary tuning circuit coupled with each other wherein at least one of the primary and secondary tuning circuits comprises two series circuits connected to each other in parallel with each of the two series circuits including damping resistors and/or resonance capacitors in addition to switching diodes which are each selectively turned on and off by using a predetermined switching voltage corresponding to signal reception states so that the frequency response of an intermediate-frequency signal obtained on the output side of the double tuning circuit is fixed independently of a channel receiving the incoming signal and the intensity of the electric field of the incoming signal.

    摘要翻译： 由本发明提供的TV调谐器的双调谐电路包括彼此耦合的初级调谐电路和二次调谐电路，其中初级和次级调谐电路中的至少一个包括彼此并联连接的两个串联电路 包括阻尼电阻器和/或谐振电容器以及除开关二极管之外的两个串联电路，所述开关二极管通过使用与信号接收状态相对应的预定开关电压来选择性地导通和截止，使得获得的中频信号的频率响应 双调谐电路的输出侧独立于接收输入信号的信道和输入信号的电场强度而固定。

    Position signal producing apparatus for water alignment
    116.
    发明授权
    Position signal producing apparatus for water alignment 失效
    位置信号生成水对准装置

    公开(公告)号：US5053628A

    公开(公告)日：1991-10-01

    申请号：US550925

    申请日：1990-07-11

    申请人： Masaki Yamamoto ,  Takeo Sato ,  Yoshiyuki Sugiyama ,  Shinichiro Aoki ,  Hiroyuki Takeuchi

    发明人： Masaki Yamamoto ,  Takeo Sato ,  Yoshiyuki Sugiyama ,  Shinichiro Aoki ,  Hiroyuki Takeuchi

    IPC分类号： G03F9/00

    CPC分类号： G03F9/7065 ,  G03F9/7049

    摘要： A position signal producing apparatus, for an apparatus for project-printing a pattern on reticle onto a wafer through a project lens with ultraviolet light, for producing a position signal indicative of position of the wafer, comprises: a laser emitting two different frequency components polarized orthogonally with each other which are splitted by a polarizing beam splitter. The first and second components are reflected by first and second mirrors respectively to produce interference fringes at a given place being on an annular region within a circle defined by field angle of the project lens on the reticle through wave plates for circularly-polarizing. Another interference fringes is formed on a diffraction grating of the wafer in correspondence with the interference fringes through the project lens and a lens for achromatizing the project lens at wavelengths of the components. Another interference fringes reflected by the diffraction grating is detected by a photodetector for producing the position signal. The interference fringes may formed on the wafer by another diffraction grating on the reticle illuminated by the first and second components in combination with polarizing elements provided between the reticle and the wafer in replace with the polarizing beam splitter and wave plates.

    Alignment apparatus including three beams and three gratings
    117.
    发明授权
    Alignment apparatus including three beams and three gratings 失效
    对准装置包括三个光束和三个光栅

    公开(公告)号：US5025168A

    公开(公告)日：1991-06-18

    申请号：US518420

    申请日：1990-05-03

    申请人： Shinichiro Aoki ,  Takeo Sato ,  Katsumasa Yamaguchi ,  Masaki Yamamoto

    发明人： Shinichiro Aoki ,  Takeo Sato ,  Katsumasa Yamaguchi ,  Masaki Yamamoto

    IPC分类号： G01B11/00 ,  G03F9/00 ,  H01L21/027 ,  H01L21/30

    CPC分类号： G03F9/7065 ,  G03F9/7049

    摘要： A light source emits light having two components which ave slightly-different frequencies and which have different planes of polarization. The emitted light is separated into first, second, and third parts travelling along different paths respectively. First, second, and third reference gratings diffract the first, second, and third light parts respectively. First, second, and third illumination optical systems selectively transmit the diffracted first, second, and third light parts respectively. First, second, and third mark gratings having predetermined orientations are formed on a mask and are illuminated with the first, second, and third light parts coming from the first, second, and third illumination systems respectively. Similarly, first, second, and third mark gratings are formed on a wafer and are illuminated with the first, second, and third light parts coming from the first, second, and third illumination systems respectively. A first device detects first optical beat signals of the diffracted lights coming from the first mark grating on the mask and the first mark grating on the wafer. Similar detection is made for the diffracted lights coming from the other mark gratings on the mask and the wafer.

    Condenser having apparatus for monitoring conditions of inner surface of condenser tubes
    119.
    发明授权
    Condenser having apparatus for monitoring conditions of inner surface of condenser tubes 失效
    冷凝器具有用于监测冷凝器管内表面的装置

    公开(公告)号：US4762168A

    公开(公告)日：1988-08-09

    申请号：US933927

    申请日：1986-11-24

    申请人： Atsushi Kawabe ,  Katsumi Yasui ,  Masaki Yamamoto ,  Koji Nagata ,  Tetsuro Atsumi ,  Mamoru Nishikawa

    发明人： Atsushi Kawabe ,  Katsumi Yasui ,  Masaki Yamamoto ,  Koji Nagata ,  Tetsuro Atsumi ,  Mamoru Nishikawa

    IPC分类号： F28B9/00 ,  F28B11/00 ,  F28F19/00 ,  F28F19/01 ,  F28F19/02 ,  F28G1/12 ,  G01N17/00 ,  F28G9/00

    CPC分类号： F28F19/02 ,  F28B11/00 ,  F28G1/12 ,  Y10S165/002

    摘要： A condenser including a plurality of condenser tubes through which a coolant is caused to flow, a device for injecting ferrous ions into the coolant before it passes through the condenser tubes to form a protective film on an inner surface of the condenser tubes, and a device for introducing sponge balls into the condenser tubes for cleaning their inner surfaces. The condenser has a by-pass line extending outside the body of the condenser, in parallel connection with the condenser tubes. The by-pass line has a monitor tube of the same material and size as the condenser tubes, so that the coolant flows through the monitor tube under the same conditions as the coolant flowing through the condenser tubes. The monitor tube is equipped with a device for measuring a polarization resistance of the monitor tube, and a device for sensing a fouling condition of the inner surface of the monitor tube. The injection of ferrous ions into the condenser tubes and the cleaning of their inner surfaces with the sponge balls are adjusted in response to the measured or sensed polarization resistance and fouling condition of the monitor tube.

    摘要翻译： 一种冷凝器，包括多个冷凝器管，冷却剂通过该冷凝器流动，用于在冷凝器通过冷凝器管之前将亚铁离子注入冷却剂中以在冷凝器管的内表面上形成保护膜的装置，以及装置 用于将海绵球引入冷凝管中以清洁其内表面。 冷凝器具有与冷凝器管并列连接的冷凝器外部的旁路管线。 旁路管线具有与冷凝器管相同的材料和尺寸的监控管，使得冷却剂在与冷凝器管流动的冷却剂相同的条件下流过监控管。 显示器管配备有用于测量监视管的极化电阻的装置和用于感测监视管的内表面的结垢状况的装置。 响应于监测管的测量或感测的极化电阻和结垢状况，调节亚铁离子注入冷凝管和用海绵球清洗其内表面。

    Electronic map display system
    120.
    发明授权
    Electronic map display system 失效
    电子地图显示系统

    公开(公告)号：US4737916A

    公开(公告)日：1988-04-12

    申请号：US857174

    申请日：1986-04-29

    申请人： Michima Ogawa ,  Masaki Yamamoto ,  Kunihiro Ishikawa ,  Kenzo Ito

    发明人： Michima Ogawa ,  Masaki Yamamoto ,  Kunihiro Ishikawa ,  Kenzo Ito

    IPC分类号： G01C21/00 ,  G01C21/26 ,  G06F19/00 ,  G08G1/0969 ,  G09B29/10 ,  G06F15/50

    CPC分类号： G09B29/106

    摘要： A novel electronic map display system is disclosed for displaying a map on the basis of a map data stored. Various discontinuous points in each of predetermined areas included a map to be displayed are stored as structured data in the form of vectors. The discontinuous geographic data in each of the areas is stored as image pattern data. A selection signal is produced from a display selection unit for selecting an area to be displayed from the map. In accordance with the selection signal, a display signal is generated from the pattern data and the structured data corresponding to the area to be displayed. A map of the particular area is displayed on the basis of the display signal of a display control unit.

    摘要翻译： 公开了一种基于存储的地图数据显示地图的新颖的电子地图显示系统。 包括要显示的每个预定区域中的各个不连续点以向量的形式存储为结构化数据。 每个区域中的不连续地理数据被存储为图像图案数据。 从用于从地图中选择要显示的区域的显示选择单元产生选择信号。 根据选择信号，从图案数据和对应于要显示的区域的结构化数据生成显示信号。 基于显示控制单元的显示信号显示特定区域的地图。