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    Amplifier circuit
    1.
    发明授权
    Amplifier circuit 有权
    放大器电路

    公开(公告)号：US08766715B2

    公开(公告)日：2014-07-01

    申请号：US13511233

    申请日：2011-08-29

    Applicant: Kazuo Koyama

    Inventor： Kazuo Koyama

    IPC: H03F3/45

    CPC classification number: H03F3/45475 ,  H03F3/3022 ,  H03F3/45183 ,  H03F3/45928 ,  H03F2203/45082 ,  H03F2203/45528

    Abstract: An amplifier circuit capable of reducing load of a circuit at the previous stage by providing increased input impedance producing less noises. The amplifier circuit includes a fully-differential operational amplifier composed of an inverting input terminal, a non-inverting input terminal receiving a signal different from a signal to be input to the inverting input terminal, an inverting output terminal with the same polarity of the inverting input terminal, and a non-inverting output terminal with reverse polarity; an input impedance element with one end connected to the inverting input terminal; an input impedance element with one end connected to the non-inverting input terminal; and positive feedback impedance elements, with one end of connected to the other end of the input impedance element and the other end connected to the inverting output terminal or to the non-inverting output terminal.

    Abstract translation: 一种放大器电路，其能够通过提供增加的输入阻抗产生较少的噪声来减小前一电路的负载。 放大器电路包括由反相输入端子，非反相输入端子接收与要输入到反相输入端子的信号不同的信号的全差分运算放大器，反相输出端子具有与反相输入端子相同极性的反相输出端子 输入端子和反相输出端子; 输入阻抗元件，其一端连接到反相输入端子; 输入阻抗元件，其一端连接到非反相输入端子; 和正反馈阻抗元件，其一端连接到输入阻抗元件的另一端，另一端连接到反相输出端或非反相输出端。

    Benzylamine analogues
    4.
    发明授权
    Benzylamine analogues 失效
    苄胺类似物

    公开(公告)号：US07514475B2

    公开(公告)日：2009-04-07

    申请号：US11583499

    申请日：2006-10-19

    Applicant: Kazuo Koyama ,  Shinji Marumoto ,  Narihiro Toda ,  Hiroshi Kogen ,  Keiko Suzuki

    Inventor： Kazuo Koyama ,  Shinji Marumoto ,  Narihiro Toda ,  Hiroshi Kogen ,  Keiko Suzuki

    IPC: A61K31/137 ,  C07C205/04

    CPC classification number: C07C219/30 ,  C07C271/44 ,  C07C323/20 ,  C07C323/25 ,  C07C333/04 ,  C07D213/64 ,  C07D213/68 ,  C07D215/20 ,  C07D317/58 ,  C07D333/38

    Abstract: A compound of the formula (I): wherein R1 is a C1-C6 alkyl, an amino, a (C1-C6 alkyl)amino, a di(C1-C6 alkyl)amino or a nitrogen-containing saturated heterocyclic; R2 and R3 are the same or different and are a hydrogen or a C1-C6 alkyl; Arom is an unsubstituted or substituted aryl or an unsubstituted or substituted heteroaryl; wherein the substituted aryl is substituted at 1 to 5 positions and the substituted heteroaryl is substituted at 1 to 3 positions; wherein the heteroaryl is furyl, thiolyl, pyrrolyl, azepinyl, pyrazolyl, imidazolyl, oxazolyl, isoxazolyl, thiazolyl, isothiazolyl, 1,2,3 oxadiazolyl, pyranyl, pyridyl, pyridazinyl, pyrimidinyl, pyrazinyl or quinolyl; and wherein the substituents of the substituted aryl and of the substituted heteroaryl are independently halogen, C1-C6 alkyl, halogeno C1-C6 alkyl, C1-C6 alkoxy, C1-C6 alkylthio, C1-C3 alkylenedioxy, C1-C7 alkanoyl, C2-C7 alkyloxycarbonyl, amino, C1-C7 alkanoylamino, hydroxyl, mercapto, cyano, nitro or carboxyl; A is an ethylene or propylene; Ra is a hydrogen, a C1-C6 alkyl or a C2-C6 alkenyl; E is a single bond, an oxygen, a sulfur or —NR4—, wherein R4 is a hydrogen or a C1-C7 alkanoyl; X1 and X2 are the same or different and are an oxygen or a sulfur, or a pharmacologically acceptable salt or ester thereof.

    Abstract translation: 式（I）的化合物：其中R1是C1-C6烷基，氨基，（C1-C6烷基）氨基，二（C1-C6烷基）氨基或含氮饱和杂环; R2和R3相同或不同，为氢或C1-C6烷基; Arom是未取代或取代的芳基或未取代或取代的杂芳基; 其中取代的芳基在1至5个位置被取代，并且取代的杂芳基在1至3个位置被取代; 吡唑基，咪唑基，恶唑基，异恶唑基，噻唑基，异噻唑基，1,2,3-恶二唑基，吡喃基，吡啶基，哒嗪基，嘧啶基，吡嗪基或喹啉基;其中杂芳基为呋喃基，噻吩基，吡咯基， 并且其中取代的芳基和取代的杂芳基的取代基独立地为卤素，C 1 -C 6烷基，卤代C 1 -C 6烷基，C 1 -C 6烷氧基，C 1 -C 6烷硫基，C 1 -C 3亚烷基二氧基，C 1 -C 7烷酰基， C7烷氧基羰基，氨基，C1-C7烷酰基氨基，羟基，巯基，氰基，硝基或羧基; A是乙烯或丙烯; R a是氢，C 1 -C 6烷基或C 2 -C 6烯基; E是单键，氧，硫或-NR4-，其中R4是氢或C1-C7烷酰基; X1和X2相同或不同，为氧或硫，或其药理学上可接受的盐或酯。

    Benzylamine analogues
    5.
    发明申请
    Benzylamine analogues 审中-公开
    苄胺类似物

    公开(公告)号：US20080255095A1

    公开(公告)日：2008-10-16

    申请号：US11820218

    申请日：2007-06-18

    Applicant: Kazuo Koyama ,  Shinji Marumoto ,  Narihiro Toda ,  Hiroshi Kogen ,  Keiko Suzuki

    Inventor： Kazuo Koyama ,  Shinji Marumoto ,  Narihiro Toda ,  Hiroshi Kogen ,  Keiko Suzuki

    IPC: A61K31/55 ,  C07D333/22 ,  C07D215/38 ,  C07D263/34 ,  A61K31/50 ,  A61P25/28 ,  A61K31/4965 ,  C07D261/02 ,  C07D277/00 ,  C07D275/02

    CPC classification number: C07C219/30 ,  C07C271/44 ,  C07C323/20 ,  C07C323/25 ,  C07C333/04 ,  C07D213/64 ,  C07D213/68 ,  C07D215/20 ,  C07D317/58 ,  C07D333/38

    Abstract: A compound of the formula (I): wherein R1 is C1-C6 alkyl, amino, (C1-C6 alkyl)amino, di(C1-C6 alkyl)amino or a nitrogen-containing saturated heterocyclic; R2 and R3 are hydrogen or C1-C6 alkyl; Arom is phenyl, idenyl, napthyl, phenanthrenyl, furyl, thiolyl, pyrrolyl, azepinyl, pyrazolyl, imidazolyl, oxazolyl, isoxazolyl, thiazolyl, isothiazolyl, 1,2,3 oxadiazolyl, pyranyl, pyridyl, pyridazinyl, pyrimidinyl, pyrazinyl or quinolyl; A is C1-C6 alkylene; Ra is hydrogen, C1-C6 alkyl or C2-C6 alkenyl; E is a single bond, oxygen, sulfur or —NR4—, wherein R4 is hydrogen or C1-C7 alkanoyl; X1 and X2 are oxygen or sulfur; or a pharmacologically acceptable salt or ester thereof.

    Abstract translation: 式（I）的化合物：其中R 1是C 1 -C 6烷基，氨基，（C 1） （C 1 -C 6烷基）氨基或含氮饱和杂环基;（C 1 -C 6烷基）氨基， R 2和R 3是氢或C 1 -C 6烷基; 芳基是苯基，烯基，萘基，菲基，呋喃基，噻吩基，吡咯基，氮杂基，吡唑基，咪唑基，恶唑基，异恶唑基，噻唑基，异噻唑基，1,2,3-恶二唑基，吡喃基，吡啶基，哒嗪基，嘧啶基，吡嗪基或喹啉基。 A是C 1 -C 6亚烷基; R a是氢，C 1 -C 6烷基或C 2 -C 6烷基或C 2 -C 6 - 链烯基; E是单键，氧，硫或-NR 4 - ，其中R 4是氢或C 1 -C 7 烷酰基; X 1和X 2是氧或硫; 或其药理学上可接受的盐或酯。

    Film supplying apparatus and lift mechanism for a packaging machine
    8.
    发明授权
    Film supplying apparatus and lift mechanism for a packaging machine 失效
    包装机的薄膜供应装置和升降机构

    公开(公告)号：US5855106A

    公开(公告)日：1999-01-05

    申请号：US669029

    申请日：1996-06-17

    Applicant: Kazuo Koyama ,  Minoru Ooshita ,  Toshiyuki Sakata

    Inventor： Kazuo Koyama ,  Minoru Ooshita ,  Toshiyuki Sakata

    IPC: B65B41/00 ,  B65B11/54 ,  B65B41/12 ,  B65B57/00 ,  B65B57/02 ,  B65H20/06 ,  B65B53/00 ,  B65B11/06

    CPC classification number: B65H20/06 ,  B65B11/54 ,  B65B41/12 ,  B65B57/02 ,  B65H2511/12

    Abstract: A packaging machine has belts for clamping both side edges of a film pulled out selectably from either of two film rolls and transporting it accordingly in either direction to a packaging station. Its film supplying apparatus includes a plurality of sensors capable of detecting both presence and absence of a film. They are disposed at both ends of the belts and each sensor is adapted to output a warning signal when either the presence or absence of a film is detected thereby, depending whether it is at the downstream or upstream end of the belt with respect to the direction of film being transported thereby. A lift mechanism for such a packaging machine for lifting loaded trays of different sizes against a stretched film includes a frame, a mechanism for moving the frame selectably upward or downward, a plurality of posts standing on the frame for supporting trays thereon, some of the posts being fixed posts, which are affixed to the frame, and the others being mobile posts, which can move horizontally in a specified direction within a specified range each towards or away from an associated one of the fixed posts, a slidable member extending perpendicularly to the specified direction and capable of sliding in this direction beyond the specified range, and a controller for stopping the slidable member at a plurality of stop positions within the specified range and wait positions outside the specified range. The controller also causes the slidable member and the mobile posts to move towards or away from each other at any of the stop positions.

    Abstract translation: 包装机具有用于夹紧从两个薄膜辊中的任一个选择地拉出的膜的两个侧边缘的带，并将其相应地沿任一方向传送到包装站。 其膜供给装置包括能够检测膜的存在和不存在的多个传感器。 它们被布置在带的两端，并且每个传感器适于在检测到有无胶卷的情况下输出警告信号，这取决于它是否位于相对于方向的带的下游或上游端 的电影。 用于这种用于提升不同尺寸的托盘的拉伸膜的提升机构包括框架，用于将框架可选择地向上或向下移动的机构，多个柱站在框架上用于在其上支撑托盘，其中一些 柱是固定的柱，其固定在框架上，其他的是可移动的柱，其可以在指定的方向上在指定的方向上水平移动，每个朝向或远离相关联的一个固定柱，垂直于 指定方向并且能够在该方向上滑动超过规定范围;以及控制器，用于使滑动构件在指定范围内的多个停止位置停止，并且在指定范围之外的等待位置。 控制器还使得可滑动构件和移动柱在任何停止位置上彼此移动或远离彼此。

    Scanning receiver with stored frequencies
    9.
    发明授权
    Scanning receiver with stored frequencies 失效
    具有存储频率的扫描接收机

    公开(公告)号：US5457816A

    公开(公告)日：1995-10-10

    申请号：US86135

    申请日：1993-07-01

    Applicant: Kazuo Koyama

    Inventor： Kazuo Koyama

    IPC: H03J1/00 ,  H03J7/18 ,  H04B1/16

    CPC classification number: H03J7/18 ,  H03J1/0091 ,  H04H20/22 ,  H04H20/26 ,  H04H2201/13

    Abstract: Receivable frequencies based on a predetermined instruction signal are scanned in a first direction and across a frequency range extending from a first start frequency to a first end frequency. The tuning is retraced to the first start frequency, and scanning is resumed in the opposite direction across a second frequency range extending from the first start frequency to a second end frequency. Next, tuning is retraced to the second start frequency and scanning is resumed in the first direction across a third frequency range extending from the first end frequency to a third end frequency. The scan operation is repeated until predetermined upper and lower frequency limits are reached. When one of the frequency limits are reached, scanning is performed for one or more frequency ranges in the opposite direction without retrace until the second frequency limit is reached.

    Abstract translation: 基于预定指令信号的接收频率在第一方向和从第一起始频率延伸到第一结束频率的频率范围内被扫描。 调谐回溯到第一起始频率，并且在从第一起始频率延伸到第二终止频率的第二频率范围上沿相反方向重新开始扫描。 接下来，将调谐回溯到第二起始频率，并且在从第一端频率延伸到第三端频率的第三频率范围上沿第一方向重新开始扫描。 重复扫描操作，直到达到预定的上限和下限频率。 当达到频率限制之一时，对于一个或多个相反方向的频率范围进行扫描，而不进行回扫，直到达到第二个频率限制。

    Disk brake apparatus
    10.
    发明授权
    Disk brake apparatus 有权
    盘式制动装置

    公开(公告)号：US08177038B2

    公开(公告)日：2012-05-15

    申请号：US12175941

    申请日：2008-07-18

    Applicant: Akifumi Watada ,  Takenori Tsuchiya ,  Kazuo Koyama ,  Yoshihisa Uchida ,  Akihiko Koike ,  Akihito Kon

    Inventor： Akifumi Watada ,  Takenori Tsuchiya ,  Kazuo Koyama ,  Yoshihisa Uchida ,  Akihiko Koike ,  Akihito Kon

    IPC: F16D65/16 ,  F16D65/56

    CPC classification number: F16D65/567 ,  F16D65/18 ,  F16D2121/02 ,  F16D2121/14 ,  F16D2123/00

    Abstract: A thrust transmitting plate 14b on a cylinder hole bottom side portion of an adjuster nut 14, a drive side cam plate 12, and a cam spring 15 for biasing the thrust transmitting plate 14b toward the drive side cam plate 12 are accommodated in a generally cylindrical housing 16. Parts of the arc face of the circumferential wall of the housing 16 are deformed inwardly to form flat portions 16d. Engaging apertures 16e are formed in the flat portions 16d such that the engaging protrusions 14d are movable only in the cylinder axis direction when they are engaged. Portions of the circumferential wall of the housing 16 are protruded outwardly in convex shapes by presswork to form plural locking parts 16g arranged in the circumferential direction. The housing 16 is configured so as to be mounted in a cylinder hole 8 by latching those locking parts 16g to a circumferential groove 8f formed in the cylinder hole 8.

    Abstract translation: 调节螺母14的气缸孔底侧部分上的推力传递板14b，驱动侧凸轮板12和用于将推力传递板14b朝向驱动侧凸轮板12偏置的凸轮弹簧15容纳在大致圆柱形 壳体16的圆周面的圆弧面的一部分向内变形，形成平坦部16d。 接合孔16e形成在平坦部16d中，使得接合突起14d仅在接合时仅在气缸轴线方向上移动。 壳体16的圆周壁的一部分通过压力凸起向外凸出以形成沿圆周方向布置的多个锁定部16g。 壳体16被构造成通过将这些锁定部分16g锁定在形成在气缸孔8中的周向槽8f而安装在气缸孔8中。

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