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公开(公告)号：US07580690B2
公开(公告)日：2009-08-25
申请号：US11508932
申请日：2006-08-24
申请人： Akira Fujishima , Yasuhiro Hibino , Toshihiro Furusawa , Hirokazu Kitamura , Takashi Umeda , Takahiro Koyama
发明人： Akira Fujishima , Yasuhiro Hibino , Toshihiro Furusawa , Hirokazu Kitamura , Takashi Umeda , Takahiro Koyama
IPC分类号： H04B1/06
CPC分类号： H03G3/3078
摘要： A high-frequency receiver capable of improving both an interference-resistant characteristic and reception sensitivity is provided. A gain switch control unit includes: a signal level determination unit comparing a gain control voltage of an amplifying circuit with a reference voltage; and a gain switch controller provided between an output terminal of the signal level determination unit and a gain control input terminal provided to an amplifying circuit for gain control. When receiving a signal in a strong electric field area having a high possibility that a strong interference signal exists, a gain of the amplifying circuit is set to be smaller than that in a case of receiving a signal in a weak electric field area by a gain switch signal output from the gain switch controller.
摘要翻译： 提供了能够提高抗干扰特性和接收灵敏度的高频接收机。 增益切换控制单元包括：信号电平确定单元，将放大电路的增益控制电压与参考电压进行比较; 以及增益开关控制器，其设置在信号电平确定单元的输出端子和提供给用于增益控制的放大电路的增益控制输入端子之间。 当在存在强干扰信号的可能性高的强电场区域中接收到信号时，放大电路的增益被设定为小于在弱电场区域中接收信号的增益的增益 开关信号从增益开关控制器输出。
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公开(公告)号：US20070049228A1
公开(公告)日：2007-03-01
申请号：US11508932
申请日：2006-08-24
申请人： Akira Fujishima , Yasuhiro Hibino , Toshihiro Furusawa , Hirokazu Kitamura , Takashi Umeda , Takahiro Koyama
发明人： Akira Fujishima , Yasuhiro Hibino , Toshihiro Furusawa , Hirokazu Kitamura , Takashi Umeda , Takahiro Koyama
CPC分类号： H03G3/3078
摘要： A high-frequency receiver capable of improving both an interference-resistant characteristic and reception sensitivity is provided. A gain switch control unit includes: a signal level determination unit comparing a gain control voltage of an amplifying circuit with a reference voltage; and a gain switch controller provided between an output terminal of the signal level determination unit and a gain control input terminal provided to an amplifying circuit for gain control. When receiving a signal in a strong electric field area having a high possibility that a strong interference signal exists, a gain of the amplifying circuit is set to be smaller than that in a case of receiving a signal in a weak electric field area by a gain switch signal output from the gain switch controller.
摘要翻译： 提供了能够提高抗干扰特性和接收灵敏度的高频接收机。 增益切换控制单元包括：信号电平确定单元，将放大电路的增益控制电压与参考电压进行比较; 以及增益开关控制器，其设置在信号电平确定单元的输出端子和提供给用于增益控制的放大电路的增益控制输入端子之间。 当在存在强干扰信号的可能性高的强电场区域中接收到信号时，放大电路的增益被设定为小于在弱电场区域中接收信号的增益的增益 开关信号从增益开关控制器输出。
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公开(公告)号：US07194245B2
公开(公告)日：2007-03-20
申请号：US10468816
申请日：2003-01-21
IPC分类号： H04B1/26
CPC分类号： H04B1/28
摘要： A high-frequency signal receiver includes a mixer having one port for receiving an input signal and another port for receiving an output from a local oscillator, a filter for receiving an output from the mixer, and an output terminal to which an output from the filter is supplied. At least the mixer and the filter are formed of balanced circuits, so that they have high capability of eliminating interference. Distances between the circuits thus can be short. Further, partition plates for shielding the interference are not needed, thus allowing the receiver to be small.
摘要翻译： 高频信号接收机包括具有用于接收输入信号的一个端口和用于接收来自本地振荡器的输出的另一端口的混频器，用于接收来自混频器的输出的滤波器以及来自滤波器的输出端的输出端子 被提供。 至少混频器和滤波器由平衡电路形成，使得它们具有高的消除干扰的能力。 因此，电路之间的距离可能很短。 此外，不需要用于屏蔽干扰的隔板，从而允许接收器较小。
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公开(公告)号：US5068068A
公开(公告)日：1991-11-26
申请号：US440509
申请日：1989-11-22
CPC分类号： B29C47/0071 , B29C47/12 , B29C47/0016 , B29C47/0021 , B29C47/0026
摘要： An improved method for carrying out an extrusion is provided, wherein an extrusion material in a flowable state is passed through a die under a pressure to impart a desired shape thereto, and the extrusion is carried out while the die is resonated by an ultrasonic wave in such a manner that the resonance occurs at an n wavelength, wherein n is m/2 and m is a positive integer. Further, an apparatus suitable for carrying out this extrusion method is provided.
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公开(公告)号：US5202066A
公开(公告)日：1993-04-13
申请号：US823043
申请日：1992-01-15
CPC分类号： B29C47/38 , B29C47/0071 , B29C47/786 , B29C47/788 , B29C47/82 , B29C47/822 , B29C47/0009
摘要： Disclosed is a plasticization method in which a molding material is supplied to a cylinder having a built-in screw to plasticize the molding material, and further, at least one of the cylinder and the screw is resonated to carry out the plasticization of the molding material. Also disclosed is a plasticization method in which the cylinder is vibrated by progressive waves to plasticize the molding material, and an apparatus able to carry out these plasticization methods.
摘要翻译： 公开了一种增塑方法，其中将成型材料供给到具有内置螺钉的圆筒以使成型材料塑化，此外，气缸和螺杆中的至少一个被共鸣以执行模制材料的增塑 。 还公开了一种增塑方法，其中气缸通过逐行波振动以塑化模制材料，以及能够执行这些增塑方法的装置。
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公开(公告)号：US4547807A
公开(公告)日：1985-10-15
申请号：US673252
申请日：1984-11-20
IPC分类号： H04N5/335 , H04N5/341 , H04N5/345 , H04N5/359 , H04N5/369 , H04N5/3725 , H04N5/378 , H04N3/14
CPC分类号： H04N5/2175
摘要： A CCD imager includes a CCD from which a video signal added with a smear signal and the smear signal itself are produced. Using a subtracter, the smear signal is removed from the video signal from CCD. When the video signal from CCD exceeds a predetermined level indicating that the charge accumulated in the CCD is regulated to the maximum available voltage with the excess charge being drained away, the video signal from the CCD before being subtracted is selected. Accordingly, an image having no undesirable dark spot within the bright area can be reproduced.
摘要翻译： CCD成像器包括CCD，其中附加有拖尾信号的视频信号和拖尾信号本身被产生。 使用减法器，从CCD的视频信号中去除拖尾信号。 当来自CCD的视频信号超过预定电平时，指示累积在CCD中的电荷被调节到最大可用电压，其中过量电荷被耗尽，选择在减去CCD之前的视频信号。 因此，可以再现在明亮区域内没有不期望的黑点的图像。
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公开(公告)号：US5322869A
公开(公告)日：1994-06-21
申请号：US810369
申请日：1991-12-18
摘要： Styrene-based resin composition containing as main components (A) 100 parts by weight of a styrene-based polymer having mainly a syndiotactic configuration and (B) 0.01 to 25 parts by weight of one or more nucleating agents selected from the group consisting of (1) metal salts of organic acids having an average particle diameter of not more than 50 .mu.m, (2) inorganic compounds having an average particle diameter of not more than 50 .mu.m, (3) organophosphorus compounds having an average particle diameter of not more than 50 .mu.m, and (4) metal salts of ionic hydrocarbon copolymer, and a process for producing styrene-based resin moldings by molding the above styrene-based resin composition at a temperature between room temperature and 200.degree. C. The resin composition of the present invention is suitable for injection molding and extrusion molding, and provides moldings which are of high crystallinity and are excellent in heat resistance, solvent resistance, chemical resistance and so forth.
摘要翻译： 含有主成分（A）的苯乙烯类树脂组合物100重量份主要具有间同立构构型的苯乙烯类聚合物和（B）0.01〜25重量份选自（ 1）平均粒径不大于50μm的有机酸金属盐，（2）平均粒径不大于50μm的无机化合物，（3）平均粒径不大于50μm的有机磷化合物 （4）离子性烃共聚物的金属盐，以及通过在室温〜200℃的温度下成型上述苯乙烯系树脂组合物而制造苯乙烯系树脂成形体的方法。树脂组合物 本发明适用于注射成型和挤出成型，并且提供具有高结晶度且耐热性，耐溶剂性，耐化学性等优异性能的模制品 第
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公开(公告)号：US5202064A
公开(公告)日：1993-04-13
申请号：US762027
申请日：1991-09-16
CPC分类号： B29C47/0026 , B29C47/0071 , B29C47/165 , B29C47/20 , B29C47/22
摘要： An extrusion molding method for improving the fluidity of a molding material in the die and significantly improving the productivity of the molded article of uniform thickness, and an extrusion molding apparatus adapted for smoothly carrying out the method and having an unsophisticated constructional arrangement, are disclosed.Molding is carried out while the die to which an extrusion orifice gap adjustment device is annexed is kept in resonant vibrations. The extrusion orifice gap adjustment device is annexed to a portion of the die constituting an extrusion orifice section, and molding is carried out while only the portion of the die is kept in resonant vibrations. The extrusion orifice gap adjustment device is annexed at a node of the resonant vibrations. The extrusion orifice of the die is provided at a position in register with a loop of the resonant vibrations, that is, at a position of the maximum effect of the vibrations, so that the frictional resistance between the molding material and the die surface in the vicinity of the extrusion orifice is reduced.
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9.发明授权
公开(公告)号：US4597092A
公开(公告)日：1986-06-24
申请号：US598789
申请日：1984-04-10
IPC分类号： G11C27/04 , H01L21/339 , H01L29/762 , G11C19/28
CPC分类号： G11C27/04
摘要： An apparatus having a charge coupled device which is used as a solid state type image pickup apparatus and prior to inversion of the level of drive pulses supplied to two electrode groups from among a plurality of electrode groups of a CCD, each electrode group is disconnected once electrically from each drive pulse generating circuit, in which period two electrode groups whose level of drive pulse are inverted are electrically short-circuited, whereby all the charges in capacitors formed between the electrodes and a substrate are not discharged but about half of the charges can be reused for charging another capacitor which is formed between the electrodes and the substrate and is to be charged next, thus enabling a saving of power consumption, a reduction of heat dissipation losses, and enabling the miniaturization of the image pickup apparatus using a charge coupled device.
摘要翻译： 一种具有电荷耦合器件的装置，其用作固态摄像装置，并且在从CCD的多个电极组中提供给两个电极组的驱动脉冲电平的反转之前，每个电极组被断开一次 其中驱动脉冲的电平反相的两个电极组电气短路，由此在电极和基板之间形成的电容器中的所有电荷都不会放电，而大约一半的电荷可以 重新用于对形成在电极和基板之间的另一个电容器进行充电，并接着被充电，从而能够节省功耗，降低散热损耗，并且能够使用电荷耦合的图像拾取装置的小型化 设备。
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公开(公告)号：US08860878B2
公开(公告)日：2014-10-14
申请号：US13545499
申请日：2012-07-10
IPC分类号： H04N5/225 , H01L27/146
CPC分类号： H01L27/14618 , H01L27/14625 , H01L2224/13 , Y10T29/49117 , Y10T29/53204
摘要： A camera module includes an imaging sensor, a power feed electrode, a first conductive member, and a first sealing member. The imaging sensor includes a light-receiving surface receiving light gathered by a lens. The power feed electrode is formed to a surface including the light receiving-surface of the imaging sensor, and the power feed electrode is configured to make a power feed. The first conductive member is configured to electrically connect the power feed electrode and a drive electrode. The drive electrode is provided to a drive section configured to drive the lens in accordance with the power feed. The first sealing member is formed by sealing the first conductive member.
摘要翻译： 相机模块包括成像传感器，馈电电极，第一导电部件和第一密封部件。 成像传感器包括接收由透镜收集的光的光接收表面。 供电电极形成在包括成像传感器的受光面的表面上，并且供电电极被配置为进行供电。 第一导电构件被配置为电连接供电电极和驱动电极。 驱动电极被提供到被配置为根据供电来驱动透镜的驱动部分。 第一密封构件通过密封第一导电构件而形成。
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