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公开(公告)号：US4042548A
公开(公告)日：1977-08-16
申请号：US622513
申请日：1975-10-15
申请人： Mitsuo Abe , Masaki Nagata , Masafumi Kikuchi
发明人： Mitsuo Abe , Masaki Nagata , Masafumi Kikuchi
IPC分类号： C08L27/00 , C08L1/00 , C08L7/00 , C08L9/02 , C08L21/00 , C08L23/00 , C08L27/06 , C08L33/00 , C08L33/02 , C08L51/00 , C08L51/02 , C08L51/04 , C08L51/06 , C08L101/00 , C08K5/12 , C08K5/15
摘要： A highly weather-resistant, thermoformable sheeting prepared by mixing from 45 to 70 parts by weight of a rigid thermoplastic resin selected from the group consisting of polyvinyl chlorides and copolymers each of which is composed mostly of a vinyl chloride and a small amount of a monoolefinic monomer copolymerizable with the vinyl chloride, from 20 to 50 parts by weight of a thermoplastic resin obtained by a graft polymerization of from 20 to 40 parts by weight of an ethylene-propylene copolymer rubber or ethylene-propylene-diene terpolymer with from 60 to 80 parts by weight of a vinyl monomer mixture consisting of from 40 to 90 percent by weight of an alkenyl aromatic compound and from 10 to 60 percent by weight of at least one monomer copolymerizable with the alkenyl aromatic compound, and from 5 to 35 parts by weight of an acrylonitrile-butadiene rubber, with from 5 to 50 parts by weight of a plasticizer or plasticizers added to the 100 parts by weight of the resinous mixture.
摘要翻译： 通过混合45至70重量份的选自聚氯乙烯和共聚物的刚性热塑性树脂制备的高耐候性，可热成形的片材，其主要由氯乙烯和少量单烯烃 可与氯乙烯共聚的单体，20〜50重量份通过接枝聚合20〜40重量份的乙烯 - 丙烯共聚物橡胶或乙烯 - 丙烯 - 二烯三元共聚物得到的热塑性树脂，其含量为60〜80 由40至90重量％的烯基芳族化合物和10至60重量％的至少一种可与链烯基芳族化合物共聚的单体组成的乙烯基单体混合物重量份，以及5至35重量份 的丙烯腈 - 丁二烯橡胶，与100重量份树脂混合物一起加入5至50重量份的增塑剂或增塑剂。
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2.发明授权公开(公告)号：US06822406B2
公开(公告)日：2004-11-23
申请号：US10209622
申请日：2002-08-01
IPC分类号： H02P700
摘要： A brushless motor-driving circuit is disclosed which includes an initializing element setting an initial rotating speed, an oscillating element for generating a frequency corresponding to the initial rotating speed set by the initializing element, a frequency-controlling element for causing the frequency generated by the oscillating element to change from the frequency corresponding to the initial rotating speed to a frequency corresponding to a constant rotating speed, a driving-signal-generating element for generating driving signals having a plurality of phases based on the generated frequency of the oscillating element, and a driving element for driving coils having a plurality of phases based on the driving signals having the plurality of phases generated by the driving-signal-generating element.
摘要翻译： 公开了一种无刷电动机驱动电路，其包括设定初始转速的初始化元件，用于产生与初始化元件设定的初始转速相对应的频率的振荡元件，使由 振荡元件从对应于初始转速的频率变化到与恒定转速相对应的频率;驱动信号产生元件，用于基于产生的振荡元件的频率产生具有多个相位的驱动信号;以及 基于具有由驱动信号产生元件产生的多相的驱动信号驱动具有多相的线圈的驱动元件。
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公开(公告)号：US20060001389A1
公开(公告)日：2006-01-05
申请号：US10511321
申请日：2003-04-22
申请人： Masahiro Suzuki , Masafumi Kikuchi , Akira Fujino , Mitsuru Shibasaki , Hitoshi Suzuki , Shun Kayama
发明人： Masahiro Suzuki , Masafumi Kikuchi , Akira Fujino , Mitsuru Shibasaki , Hitoshi Suzuki , Shun Kayama
IPC分类号： H02P7/68
CPC分类号： H02P6/12
摘要： A motor driving apparatus and a driving method thereof, and a mobile terminal in which a terminal voltage value of a terminal is detected at a terminal voltage detection unit, and is held in a holding circuit. A difference between the terminal voltage value detected this time and the terminal voltage value detected last time and held in the holding circuit is calculated in a difference circuit, and the calculated difference voltage value is compared with a reference voltage value determining a rated frequency in a comparator. A synchronizing reference voltage value of a reference voltage source is controlled by a control circuit on the basis of each comparison result in the comparators and a frequency of a synchronizing reference signal specified as a basic operation time unit at the time of synchronous driving is corrected so that a stable synchronous operation condition can be obtained before a rotor of a brushless motor steps out from a synchronous operation.
摘要翻译： 电动机驱动装置及其驱动方法以及在端子电压检测单元处检测端子的端子电压值并被保持在保持电路中的移动终端。 在差分电路中计算出此次检测到的端子电压值与上次检测到的保持在保持电路中的端子电压值之间的差异，将计算出的差分电压值与确定额定频率的基准电压值进行比较 比较器。 参考电压源的同步参考电压值基于比较器中的每个比较结果由控制电路控制，同步驱动时被指定为基本操作时间单位的同步参考信号的频率被校正为 在无刷电机的转子从同步操作中退出之前可以获得稳定的同步操作条件。
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公开(公告)号：US20090050720A1
公开(公告)日：2009-02-26
申请号：US11662985
申请日：2007-02-23
申请人： Masafumi Kikuchi , Akio Koyama , Kichinosuke Amimoto , Takao Nishishita , Yutaka Akahoshi , Kazuko Ito
发明人： Masafumi Kikuchi , Akio Koyama , Kichinosuke Amimoto , Takao Nishishita , Yutaka Akahoshi , Kazuko Ito
IPC分类号： B02C17/00
CPC分类号： B02C13/04 , B02C13/28 , B02C13/282 , B29B17/02 , B29B17/0404 , B29B2017/0231 , B29B2017/0488 , B29K2027/06 , B29K2067/00 , B29K2077/00 , B29K2105/251 , B29K2313/02 , B29K2711/123 , B29L2009/00 , Y02W30/622 , Y02W30/625
摘要： There is provided a powderizing apparatus and a method capable of powderizing target objects effectively. The powderizing apparatus includes a cylindrical container extending in a horizontal direction, a rotary shaft disposed along the axis of the cylindrical container, a plurality of rods disposed in parallel with respect to the rotary shaft in a position close to an inner wall of the cylindrical container and away from the rotary shaft, rod-fixing members for fixing the rods to the rotary shaft and hammering members provided on the respective rods.
摘要翻译： 提供了能够有效地粉化目标物体的粉化装置和方法。 粉末化装置包括沿水平方向延伸的圆筒形容器，沿着圆筒形容器的轴线设置的旋转轴，多个杆，其相对于旋转轴平行设置在靠近圆筒形容器的内壁的位置 并且远离旋转轴，用于将杆固定到旋转轴的杆固定构件和设置在各个杆上的锤击构件。
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公开(公告)号：US4679091A
公开(公告)日：1987-07-07
申请号：US786249
申请日：1985-10-10
摘要： A television receiver having a video signal receiving circuit for receiving a video signal, a vertical synchronizing signal and a horizontal synchronizing signal, a signal processing circuit for supplying the video signal to a cathode ray tube, a vertical deflection circuit for supplying a vertical deflection signal to the cathode ray tube in response to the vertical synchronizing signal, a horizontal deflection circuit for supplying a horizontal deflection signal to the cathode ray tube in response to the horizontal synchronizing signal, a frequency detector circuit connected to the video signal receiving circuit for detecting the frequency of the horizontal synchronizing signal and deriving a control signal in response thereto and a control circuit connected between the frequency detector circuit and the horizontal deflection circuit for controlling the latter in response to the control signal from the former. In this case, the horizontal deflection circuit includes a circuit for changing the duty cycle of a horizontal drive pulse such that the duty cycle increases when the horizontal frequency becomes higher.
摘要翻译： 一种具有用于接收视频信号的视频信号接收电路，垂直同步信号和水平同步信号的电视接收机，用于向阴极射线管提供视频信号的信号处理电路，用于提供垂直偏转信号的垂直偏转电路 响应于垂直同步信号将阴极射线管施加到阴极射线管;水平偏转电路，用于响应水平同步信号向水平偏转信号提供水平偏转信号;频率检测器电路，连接到视频信号接收电路，用于检测 频率检测电路和水平偏转电路之间的控制电路，用于响应来自前者的控制信号来控制水平同步信号，并导出控制信号。 在这种情况下，水平偏转电路包括用于改变水平驱动脉冲的占空比的电路，使得在水平频率变高时占空比增加。
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公开(公告)号：US4568892A
公开(公告)日：1986-02-04
申请号：US591979
申请日：1984-03-21
申请人： Takahisa Emori , Masafumi Kikuchi
发明人： Takahisa Emori , Masafumi Kikuchi
CPC分类号： H03C3/00
摘要： A frequency modulating circuit for modulating a carrier signal by a modulating signal is disclosed which includes a band-pass filter of biquad type having a first integrating circuit and a second integrating circuit, an output of the first integrating circuit being supplied to an input terminal of the second integrating circuit and an output of the second integrating circuit being supplied to an input terminal of the first integrating circuit and a second input terminal of the second integrating circuit, and a limiting amplifier circuit supplied with the output signal of the band-pass filter and the output thereof being positively fed back to the band-pass filter. In this case, the modulating signal is supplied to the first and second integrating circuits such that the center frequency of the band-pass filter is linearly controlled by the modulating signal whereby a frequency modulated signal modulated by the modulating signal is led out of the output terminal of the second integrating circuit.
摘要翻译： 公开了一种用于通过调制信号调制载波信号的频率调制电路，其包括具有第一积分电路和第二积分电路的二进制类型的带通滤波器，第一积分电路的输出被提供给 所述第二积分电路和所述第二积分电路的输出被提供给所述第一积分电路的输入端和所述第二积分电路的第二输入端，以及限制放大器电路，被提供有带通滤波器的输出信号 并且其输出被正向反馈到带通滤波器。 在这种情况下，调制信号被提供给第一和第二积分电路，使得带通滤波器的中心频率由调制信号线性地控制，由调制信号调制的调频信号被引出输出 端子。
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公开(公告)号：US3942039A
公开(公告)日：1976-03-02
申请号：US471595
申请日：1974-05-20
申请人： Masafumi Kikuchi , Masashi Takeda
发明人： Masafumi Kikuchi , Masashi Takeda
IPC分类号： H03K17/687 , H03K17/60 , H03K5/00 , H03K17/10 , H03K17/66
CPC分类号： H03K17/6874
摘要： A switching circuit is disclosed in which a first field effect transistor (which will be hereinafter referred to as an FET simply) is provided in such a manner that its source-drain are connected between an input terminal and output terminal and its source and drain electrodes are connected to a bias source through resistors, and a second FET of a source follower type is provided such that its gate electrode is connected to the source electrode of the first FET and its source electrode is connected to the gate electrode of the first FET. In this case, by changing the source electrode voltage level of the second FET, the first FET is made on and off to perform a switching operation.
摘要翻译： 公开了一种开关电路，其中第一场效应晶体管（以下简称为FET）以这样的方式被提供，使得其源极 - 漏极连接在输入端子和输出端子之间以及其源极和漏极 通过电阻器连接到偏置源，并且提供源极跟随器类型的第二FET，使得其栅电极连接到第一FET的源电极，并且其源电极连接到第一FET的栅电极。 在这种情况下，通过改变第二FET的源电极电压电平，使第一FET导通或截止以进行开关动作。
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公开(公告)号：US20100176034A1
公开(公告)日：2010-07-15
申请号：US12088181
申请日：2007-02-08
申请人： Masafumi Kikuchi , Akio Koyama , Kichinosuke Amimoto , Takao Nishishita , Yutaka Akahoshi , Kazuko Ito
发明人： Masafumi Kikuchi , Akio Koyama , Kichinosuke Amimoto , Takao Nishishita , Yutaka Akahoshi , Kazuko Ito
摘要： A powder separation apparatus and method are provided so as to be able to accurately separate a raw powder material. This apparatus has a container into which a raw powder material containing a heavy powder and a light powder, and medium particles having a larger particle size than the raw powder material, are supplied; a container shaker for shaking the container; and a gas blower unit for blowing a gas into an interior of a medium particle layer in the container to discharge the light powder with the gas to the outside of the medium particle layer.
摘要翻译： 提供粉末分离装置和方法，以便能够精确地分离原料粉末材料。 该装置具有盛有重粉末和轻粉末的原料粉末和比原料粉末粒径大的中等粒径的容器， 用于摇动容器的容器摇动器; 以及用于将气体吹入容器中的中等颗粒层的内部的气体吹送单元，用于将轻质粉末与气体排出到介质颗粒层的外部。
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公开(公告)号：US06878200B2
公开(公告)日：2005-04-12
申请号：US10790708
申请日：2004-03-03
IPC分类号： C04B24/42 , C04B28/02 , C04B111/20 , C04B111/27 , C04B24/40 , C04B40/00
CPC分类号： C04B24/42 , C04B28/02 , C04B2103/65 , C04B2111/343
摘要： In a cold-curing mortar or concrete composition comprising calcareous and siliceous materials as predominant components, 0.3-2.5 wt % based on the calcareous material of a silicone oil having formula (1) is added. R is C3-12 alkyl, R′ is C1-4 alkyl, y is such an integer that the number of R is 5-50 mol % of the total number of substituent groups directly attached to silicon atoms in a molecule, z is an integer of 0-5, and 3≦x+y+z≦30. The set composition is improved in water repellency without incurring a drop of strength.
摘要翻译： 在包含钙质和硅质材料作为主要成分的冷固化砂浆或混凝土组合物中，加入基于具有式（1）的硅油的钙质材料为0.3-2.5重量％。 R是C3-12烷基，R'是C1-4烷基，y是这样一个整数，R的数目是直接与分子中硅原子连接的取代基总数的5-50摩尔％，z是 0-5的整数，3 <= x + y + z <= 30。 该组合物在防水性方面得到改善，而不会产生一定的强度。
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公开(公告)号：US4682087A
公开(公告)日：1987-07-21
申请号：US833402
申请日：1986-01-28
申请人： Masafumi Kikuchi
发明人： Masafumi Kikuchi
摘要： An amplitude of a sawtooth signal of a vertical period of a television signal is controlled. A level discriminating circuit 7 discriminates whether or not the amplitude of the sawtooth signal of the vertical period lies within a level of an almost proper level. There is provided a counter 9 to count a vertical sync signal when the amplitude is out of this level range. An output of the counter 9 is converted into an analog amplitude control signal by a D/A converter 12, thereby making it possible to control the amplitude at a high response speed.
摘要翻译： PCT No.PCT / JP85 / 00293 Sec。 371日期1986年1月28日 102（e）日期1986年1月28日PCT提交1985年5月29日PCT公布。 公开号WO85 / 05751 1985年12月19日，电视信号的垂直周期的锯齿波信号的幅度被控制。 电平鉴别电路7鉴别垂直周期的锯齿波信号的振幅是否处于几乎适当水平的水平。 提供了当幅度超出该电平范围时对垂直同步信号进行计数的计数器9。 计数器9的输出由D / A转换器12转换为模拟幅度控制信号，从而可以以高响应速度来控制振幅。
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