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182 条记录 (耗时 0.027 秒)

    3(1-hydoxyethyl)azetidinone compounds and their production
    71.
    发明授权
    3(1-hydoxyethyl)azetidinone compounds and their production 失效
    3（1-羟乙基）氮杂环丁酮化合物及其生产

    公开(公告)号：US5134231A

    公开(公告)日：1992-07-28

    申请号：US642531

    申请日：1991-01-17

    申请人： Makoto Sunagawa ,  Yoshihito Nozaki ,  Akira Sasaki ,  Haruki Matsumura

    发明人： Makoto Sunagawa ,  Yoshihito Nozaki ,  Akira Sasaki ,  Haruki Matsumura

    IPC分类号： C07C67/00 ,  C07C229/22 ,  C07C229/24 ,  C07C239/00 ,  C07C271/22 ,  C07C313/00 ,  C07C319/20 ,  C07C323/57 ,  C07C323/58 ,  C07C323/63 ,  C07D205/08 ,  C07D307/52 ,  C07D309/30 ,  C07D405/06 ,  C07D477/00

    CPC分类号： C07D405/06 ,  C07D205/08 ,  C07D307/52 ,  C07D309/30 ,  Y02P20/55

    摘要： An amino acid compound of the formula: ##STR1## wherein R is a lower alkyl group, R.sub.1 is a hydrogen atom or a protecting group for carboxyl, R.sub.2 is a hydrogen atom, a protecting group for amino, an optionally substituted allyl group of the formula: ##STR2## (wherein R.sub.3 and R.sub.4 are each a hydrogen atom, a lower alkyl group or an aryl group), a beta-hydroxyethyl group in which the hydroxyl group is optionally protected, a formylmethyl group in which the formyl group is optionally protected, a carboxymethyl group in which the carboxyl group is protected or a 2-furylmethyl group and X is an optionally protected carboxyl group, a hydroxymethyl group in which the hydroxyl group is optionally protected or a substituted mercaptomethyl group of the formula:--CH.sub.2 SR.sub.5(wherein R.sub.5 is an aryl group or an ar(lower)alkyl group), which is a useful intermediate in the synthesis of 1-alkylcarbapenem compounds.

    摘要翻译： 下式的氨基酸化合物：其中R是低级烷基，R 1是氢原子或羧基保护基，R 2是氢原子，氨基保护基，任意取代的烯丙基 下式的基团：其中R 3和R 4各自为氢原子，低级烷基或芳基，其中羟基被任意保护的β-羟乙基，甲酰基甲基，其中甲酰基 可任意保护的基团，羧基被保护的羧甲基或2-呋喃基甲基，X是任选保护的羧基，羟基被任选保护的羟甲基或下式的取代的巯基甲基： -CH2SR5（其中R5是芳基或芳（低级）烷基），它是合成1-烷基碳青霉烯化合物的有用中间体。

    Thermal printer and invertible ribbon cassette therefor including a variable ribbon braking and ribbon detection means
    72.
    发明授权
    Thermal printer and invertible ribbon cassette therefor including a variable ribbon braking and ribbon detection means 失效
    热打印机和可逆式RIBBON CASSETTE，其中包括一个可变的RIBBON BRAKING和RIBBON检测手段

    公开(公告)号：US5094555A

    公开(公告)日：1992-03-10

    申请号：US206106

    申请日：1988-06-13

    申请人： Masafumi Suzaki ,  Fumio Takahagi ,  Katsumasa Mikami ,  Tomoji Kitagishi ,  Ryooichi Kobayashi ,  Shigetaka Furukawa ,  Akira Sasaki

    发明人： Masafumi Suzaki ,  Fumio Takahagi ,  Katsumasa Mikami ,  Tomoji Kitagishi ,  Ryooichi Kobayashi ,  Shigetaka Furukawa ,  Akira Sasaki

    IPC分类号： B41J32/00 ,  B41J35/08

    CPC分类号： B41J32/00 ,  B41J35/08

    摘要： A combination of a thermal printer and an invertible ribbon cassette has a mechanism for preventing a portion of the inked ribbon extending between a supply core and a take-up core of the ribbon cassette from shifting in the direction perpendicular to the longitudinal direction of the inked ribbon with respect to a printing head. The mechanism includes a substantially planar surface of a platen, and a printing head is urged against the planar surface of the platen through the inked ribbon portion and a sheet to which solid ink in the area on the inked ribbon portion is transferred by the printing head. The width of that area on the inked ribbon portion in the widthwise direction of the inked ribbon is at most equal to a half of the width of the inked ribbon. Alternatively, the mechanism includes a detector mechanism operative in response to the variation in diameter of the inked ribbon wound on the supply core for applying a variable back tension in the reverse direction to the tension acting on the inked ribbon portion by the take-up core.

    摘要翻译： 热敏打印机和可逆式色带盒的组合具有用于防止在色带盒的供给芯和卷取芯之间延伸的着色色带的一部分沿垂直于着墨的纵向的方向移动的机构 色带相对于打印头。 该机构包括压板的基本上平坦的表面，并且打印头通过着墨色带部分压靠在压板的平面表面上，并且打印头通过打印头传送到着色色带部分上的区域中的固体油墨 。 着墨色带的宽度方向上的墨带部分上的该区域的宽度最多等于着色色带的宽度的一半。 或者，该机构包括响应于卷绕在供应芯上的着色带的直径变化而工作的检测器机构，用于通过卷取芯施加与作用在着墨带部分上的张力相反的方向的可变背张力 。

    Thermal head
    74.
    发明授权
    Thermal head 失效
    热头

    公开(公告)号：US4672391A

    公开(公告)日：1987-06-09

    申请号：US723220

    申请日：1985-04-15

    申请人： Akiyoshi Hakoyama ,  Shouji Saitoh ,  Akira Sasaki

    发明人： Akiyoshi Hakoyama ,  Shouji Saitoh ,  Akira Sasaki

    IPC分类号： B41J2/255 ,  B41J2/345 ,  G01D15/10

    CPC分类号： B41J2/345

    摘要： A thermal head for use in a dot-matrix printer is disclosed in which a plurality of heating elements for printing dots on recording paper are arranged in a line oblique with respect the moving direction of the thermal head, the dimension of the heating surface of each heating element in a direction parallel to the moving direction of the thermal head is made smaller than the dimension of the heating surface in a direction perpendicular to the above moving direction, each of wiring conductor pairs for supplying a current to the heating elements is extended from both ends of the heating surface in the lengthwise direction thereof, in a direction perpendicular to the moving direction of the thermal head, one wiring conductor of each wiring conductor pair is connected to a common wiring conductor, and the other wiring conductor of each wiring conductor pair is connected directly to a drive circuit.

    摘要翻译： 公开了一种用于点阵式打印机的热敏头，其中用于在记录纸上印刷点的多个加热元件相对于热敏头的移动方向以倾斜的方式布置，每个的加热表面的尺寸 加热元件在与热敏头的移动方向平行的方向上的尺寸比垂直于上述移动方向的加热面的尺寸小，用于向加热元件供给电流的布线导体对从 加热面的长度方向的两端沿着与热敏头的移动方向垂直的方向，每个布线导体对的一个布线导体连接到公共布线导体，并且每个布线导体的另一布线导体 对直接连接到驱动电路。

    Pressure regulator with temperature compensation device
    75.
    发明授权
    Pressure regulator with temperature compensation device 失效
    带温度补偿装置的调压器

    公开(公告)号：US4417689A

    公开(公告)日：1983-11-29

    申请号：US381783

    申请日：1982-05-25

    申请人： Akira Sasaki

    发明人： Akira Sasaki

    IPC分类号： F16K17/30 ,  B05B12/08 ,  G05D16/06 ,  G05D23/08 ,  G05D27/00

    CPC分类号： G05D23/08 ,  B05B12/087 ,  B05B12/088 ,  G05D16/0636 ,  G05D16/0661

    摘要： A pressure regulator for regulating a fluid of varying pressure on the primary side to a constant pressure on the secondary side is provided with a device for compensating the pressure on the secondary side so as to make the regulator capable of delivering a constant quantity of a viscous fluid such as paint irrespective of changes in the temperature of the fluid. The compensating device comprises an inner casing sealed off from the paint passage of the regulator, an assembly of bimetal plates housed within the inner casing and mechanically linked to the valve stem of the regulator, and an auxiliary diaphragm closing the bottom of the inner casing and also linked to the valve stem. The expansion and contraction of the assembly of bimetal plates is applied to the pressure regulating spring of the regulator to change the degree of compression of the pressure regulating spring and thus the fluid pressure on the secondary side in proportion to the temperature of the fluid. The fluid pressure acting on the auxiliary diaphragm is applied to the pressure regulating spring via the valve stem in the direction opposite to the pressure applied to the pressure regulating spring by the main diaphragm of the regulator, thereby in effect reducing the area of the diaphragm and increasing the precision of the regulator.

    摘要翻译： 用于将初级侧的变化的压力的流体调节到次级侧的恒定压力的压力调节器设置有用于补偿次级侧的压力的装置，以使调节器能够输送恒定量的粘性 流体如油漆，而与流体温度的变化无关。 补偿装置包括从调节器的油漆通道密封的内壳，容纳在内壳内并机械地连接到调节器的阀杆的双金属板的组件以及关闭内壳的底部的辅助膜， 也与阀杆连接。 将双金属板组件的膨胀和收缩应用于调节器的调压弹簧，以改变压力调节弹簧的压缩程度，从而改变次级侧的流体压力与流体的温度成比例。 作用在辅助隔膜上的流体压力经由阀杆以与调节器的主膜片施加到压力调节弹簧的压力相反的方向施加到压力调节弹簧，从而有效地减小了隔膜的面积， 提高了调节器的精度。

    Cover tape
    76.
    发明授权
    Cover tape 有权

    公开(公告)号：US09662866B2

    公开(公告)日：2017-05-30

    申请号：US13703920

    申请日：2011-04-18

    申请人： Akira Sasaki ,  Hisatsugu Tokunaga ,  Tetsuo Fujimura

    发明人： Akira Sasaki ,  Hisatsugu Tokunaga ,  Tetsuo Fujimura

    IPC分类号： B32B27/08 ,  B32B27/28 ,  B32B27/30 ,  B32B27/32 ,  B32B27/36

    CPC分类号： B32B27/28 ,  B32B27/08 ,  B32B27/30 ,  B32B27/308 ,  B32B27/32 ,  B32B27/36 ,  Y10T428/31504 ,  Y10T428/31786 ,  Y10T428/31855 ,  Y10T428/31935

    摘要： Disclosed is a cover tape which comprises at least a base layer (A), an intermediate layer (B), a peeling layer (C), the primary component of which is a thermoplastic resin, and a heat seal layer (D), the primary component of which is a thermoplastic resin that can be heat sealed to a carrier tape. The tensile storage modulus (c) of the thermoplastic resin that constitutes the peeling layer (C) is within the range of 1×106 Pa to 1×108 Pa. The tensile storage modulus (d) of the thermoplastic resin that constitutes the heat seal layer (D) is within the range of 1×108 Pa to 1×1010 Pa. The ratio of (c) and (d) satisfies 1×104≧(d)/(c)≧1×10. This kind of cover tape has the appropriate peel strength and sufficiently low fluctuation in peel strength when heat sealed to a thermoplastic resin carrier tape. Therefore, the tape will not tear even under shock caused by high-speed peeling, and sticking of electronic parts does not occur even when set aside for a long period of time of 24 to 72 hours in a high-temperature environment of 60 to 80° C.

    Pneumatic tire
    80.
    发明授权
    Pneumatic tire 失效
    气动轮胎

    公开(公告)号：US08528614B2

    公开(公告)日：2013-09-10

    申请号：US12527099

    申请日：2008-02-07

    申请人： Akira Sasaki

    发明人： Akira Sasaki

    IPC分类号： B60C15/00 ,  B60C15/06

    CPC分类号： B60C15/06 ,  B60C2015/0614

    摘要： A pneumatic tire includes: a pair of bead portions 11; bead cores 12 each having a polygonal configuration in cross section; a radial carcass 13 having respective ends thereof wound around the corresponding bead cores from the inner side to the outer side of the tire; one layer of wire chafer 14 disposed on the outer side of the radial carcass 13 with respect to the bead core 12; and a rubber chafer 16 disposed in a contact area between the bead portion 11 and a prescribed rim R, wherein, in a cross section of the tire assembled with the prescribed rim R, the angle formed by the bottom side 12a of the bead core with respect to a bead seat Ra of the prescribed rim R is set in the range of 0±2°, and a portion, on the tire outer surface side, of a spiral filament or an outermost layer filament of steel cords 15 constituting the wire chafer 14 extends at an angle in the range of 90±5° with respect to the extending direction of ply cords constituting the radial carcass 13.

    摘要翻译： 一种充气轮胎包括：一对胎圈部11; 胎圈芯12各自具有横截面的多边形构造; 径向胎体13，其具有从轮胎的内侧到外侧的相应胎圈芯的相应端部; 相对于胎圈芯12设置在径向胎体13的外侧的一层电线胎圈包布14; 以及设置在胎圈部11和规定轮辋R之间的接触区域中的橡胶胎圈包布16，其中，在与规定轮辋R组装的轮胎的横截面中，由胎圈芯的底侧12a形成的角度与 相对于规定边缘R的胎圈座Ra设定在0±2°的范围内，轮胎外表面侧的构成线胎圈包布的钢丝绳15的螺旋丝或最外层丝的一部分 14相对于构成径向胎体13的帘布层的延伸方向以90±5°的范围的角度延伸。