会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 42. 发明授权
    • Coin processor
    • 硬币处理器
    • US5579886A
    • 1996-12-03
    • US321219
    • 1994-10-11
    • Takeshi IshidaKenji KoyamaIwao KanasashiJun YamadaGenzo Yoshizawa
    • Takeshi IshidaKenji KoyamaIwao KanasashiJun YamadaGenzo Yoshizawa
    • G07F5/24G07F3/02
    • G07F5/24
    • In a case where a succeeding coin has arrived at a coin discriminator (110) before a preceding coin passed through the coin discriminator (110) arrives at a disposition position of a true/false coin distributor (120), the true/false coin distributor (120) is shifted to a false coin side to distribute both of the preceding and succeeding coins to the false coin side. When the preceding coin passed through the coin discriminator (110) is true one and if the succeeding coin has already arrived at the coin discriminator (110) immediately after passage of the preceding coin through the true/false coin distributor (120), the true/false coin distributor (120) is shifted to the false coin side to distribute only the succeeding coin to the false coin side. When the preceding coin passed through the coin discriminator (110) is false one and if the succeeding coin has arrived at the coin discriminator (110) before the preceding coin passes through the true/false coin distributor (120), the true/false coin distributor (120) is shifted to the false coin side to distribute the succeeding coin to the false coin side.
    • 在硬币通过硬币识别器(110)的硬币到达硬币分配器(120)的配置位置之前,硬币鉴别器(110)到达硬币的情况下,真/假硬币分配器 (120)移动到假硬币一侧以将前后硬币分配到假硬币一侧。 当前一个硬币通过硬币鉴别器(110)是真实的,并且如果随后的硬币已经通过真/假硬币分配器(120)在前一个硬币通过之后立即到达硬币鉴别器(110),则真实的 /假硬币分配器(120)被转移到假硬币一侧,仅将后面的硬币分配到假硬币一侧。 当前一个硬币通过硬币鉴别器(110)是假的,并且如果在前一个硬币通过真/假硬币分配器(120)之前后续硬币到达了硬币鉴别器(110),则该/假硬币 分配器(120)移动到假硬币一侧以将后续硬币分配到假硬币一侧。
    • 47. 发明授权
    • Surface acoustic wave filter
    • 表面声波滤波器
    • US4602228A
    • 1986-07-22
    • US672205
    • 1984-11-16
    • Jun Yamada
    • Jun Yamada
    • H03H3/08H03H9/02H03H9/145H03H9/64
    • H03H9/0285H03H9/14505
    • A surface acoustic wave filter comprising unidirectional interdigital input and output transducers at least one of which has imperfect unidirectivity and includes two interdigital electrodes arranged to provide a geometrical phase difference .phi..sub.M therebetween and interconnected through a phase shifter which provides an electrical phase difference .phi..sub.E therebetween, the sum of the phase differences .phi..sub.M and .phi..sub.E being unequal to .pi. radians to provide the imperfectness of unidirectivity. The selection range of conductance of an external load or radiation conductance of the unidirectional transducer necessary for suppressing the undesired triple transit echo level can thus be extended while keeping the insertion loss relatively low.
    • 一种表面声波滤波器,包括单向叉指输入和输出换能器,其中至少一个具有不完全的单向性,并且包括布置成在其间提供几何相位差phi M并通过移相器互连的两个叉指电极,所述移相器在其间提供电相差phi E ,相位差phi M和phi E的总和不等于pi弧度以提供单向性的不完美性。 因此可以延长用于抑制不期望的三重传送回波电平所需的单向换能器的外部负载的电导的选择范围或辐射电导,同时保持插入损耗相对较低。
    • 48. 发明授权
    • Electrophotographic lithographic printing plate
    • 电子照相平版印刷版
    • US4427754A
    • 1984-01-24
    • US354799
    • 1982-03-04
    • Koji UchidaJun YamadaShigeyoshi SuzukiSadao Kuriu
    • Koji UchidaJun YamadaShigeyoshi SuzukiSadao Kuriu
    • G03G5/05G03G5/10G03G5/14G03G5/04G03G5/08
    • G03G5/101G03G5/0592G03G5/144
    • There is disclosed an electrophotographic lithographic printing plate having a precoat layer having improved water resistance and organic solvent resistance and an improved photoconductive layer which comprises:(1) a paper base;(2) a precoat layer on one side of said paper base, which precoat layer contains at least(a) 10% by weight or less (based on total solids) of a film-forming water-soluble polymer,(b) about 30 to about 80% by weight (based on total solids content) of a water-dispersible resin, and(c) an inorganic pigment;(3) a photoconductive layer provided on said precoat layer, which photoconductive layer contains(a) photoconductive zinc oxide, and(b) at least 2 binder resins different in acid value from each other by 5 or more, said mixed binder resins in the photoconductive layer having an average acid value of 5 to 30; and(4) a conductive back-coat layer on the other side of said paper base, which back-coat contains at least(a) 10% by weight or less (based on total solids) of a film-forming water-soluble polymer,(b) a water-dispersible resin, and(c) a conductive agent.
    • 公开了一种电子照相平版印刷版,其具有改进的耐水性和耐溶剂性的预涂层和改进的光电导层,其包括:(1)纸基; (2)所述纸基的一侧上的预涂层,该预涂层至少含有(a)10重量%或更少(基于总固体)成膜的水溶性聚合物,(b)约30 至约80重量%(基于总固体含量)的水分散性树脂,和(c)无机颜料; (3)设置在所述预涂层上的光导电层,所述光导电层含有(a)光导电氧化锌,和(b)至少2种酸值彼此不同的粘合剂树脂5以上,所述混合粘合剂树脂 光电导层的平均酸值为5〜30; 和(4)在所述纸基材的另一侧上的导电性背涂层,该背涂层至少含有(a)10重量%或更少(基于总固体)成膜的水溶性聚合物 ,(b)水分散性树脂,(c)导电剂。
    • 49. 发明授权
    • Elastic surface wave filter
    • 弹性表面波滤波器
    • US4223285A
    • 1980-09-16
    • US857908
    • 1977-12-06
    • Katashi HazamaJun YamadaYoshihiko Noro
    • Katashi HazamaJun YamadaYoshihiko Noro
    • H03H3/08H03H9/02H03H9/145H03H9/64H04N9/77H03H9/04H03H9/26H03H9/32
    • H03H9/6423H03H9/02874H03H9/1452
    • An elastic surface wave filter for use as an intermediate frequency filter in a color television receiver, comprising an input electrode provided on a piezoelectric substrate plate for converting an electric signal into elastic surface waves propagating through the surface layer of the piezoelectric substrate plate, a propagation path for the elastic surface waves in the piezoelectric substrate plate and an output electrode for converting the propagated elastic surface wave into an electric signal, wherein the fingers of the input electrode are so arranged that the position at which the overlap of the interleaved fingers is maximum is farther with respect to the output electrode than the middle point along the lengthwise direction of the input electrode and wherein the pitch between the adjacent interleaved fingers is non-uniform on both the sides of the position of the maximum overlap, whereby desired group delay and amplitude characteristics for predetermined frequencies are easily and simultaneously obtained.
    • 一种在彩色电视接收机中用作中频滤波器的弹性表面波滤波器,包括设置在压电基板上用于将电信号转换成通过压电基板的表面层传播的弹性表面波的输入电极,传播 压电基板中的弹性表面波的路径和用于将传播的弹性表面波转换为电信号的输出电极,其中输入电极的指状物布置成使得交错的手指的重叠的位置最大 相对于输出电极比沿着输入电极的长度方向的中点更远,并且其中相邻交错的手指之间的间距在最大重叠的位置的两侧是不均匀的,由此期望的组延迟和 预定频率的振幅特性很容易 同时获得。