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276 条记录 (耗时 0.02 秒)

    Thermal printing head
    45.
    发明授权
    Thermal printing head 失效
    热敏打印头

    公开(公告)号：US4963886A

    公开(公告)日：1990-10-16

    申请号：US503849

    申请日：1990-04-03

    申请人： Mitsuhiko Fukuda ,  Yoshiaki Nagato ,  Tutomu Nakamura ,  Masato Sakai ,  Takashi Ueda

    发明人： Mitsuhiko Fukuda ,  Yoshiaki Nagato ,  Tutomu Nakamura ,  Masato Sakai ,  Takashi Ueda

    IPC分类号： B41J2/345 ,  H05K3/36

    CPC分类号： B41J2/345 ,  H05K3/365

    摘要： The present invention provides a thermal printing head which comprises an elongate heat sink plate, an elongate head circuit board mounted on the heat sink plate, a connector board partially overlapping the circuit board, and an elongate presser cover mounted on the heat sink plate to press the connector board into contact with the circuit board. The circuit board has a reduced number of connection terminals arranged locally at a central portion of the circuit board. The connector toward is correspondingly reduced in length. Thus, for pressing the connector board into uniform contact with the circuit board, it is only necessary to provide only a pair of pressure applying screws adjacent the central portion of the circuit board.

    摘要翻译： 本发明提供了一种热敏打印头，其包括细长的散热板，安装在散热板上的细长的头部电路板，与电路板部分重叠的连接器板，以及安装在散热板上的细长的压盖， 连接器板与电路板接触。 电路板具有减少数量的连接端子，其局部布置在电路板的中心部分。 连接器的长度相应减小。 因此，为了按压连接器板与电路板均匀接触，仅需要在电路板的中心部分附近仅设置一对施加压力的螺钉。

    Polyester composition
    46.
    发明授权
    Polyester composition 失效
    聚酯组成

    公开(公告)号：US4914145A

    公开(公告)日：1990-04-03

    申请号：US62415

    申请日：1987-06-16

    申请人： Akira Tohdoh ,  Takashi Nagai ,  Takayuki Nakano ,  Takashi Ueda

    发明人： Akira Tohdoh ,  Takashi Nagai ,  Takayuki Nakano ,  Takashi Ueda

    IPC分类号： C08K5/00 ,  C08L67/02

    CPC分类号： C08L67/02 ,  C08K5/00

    摘要： As an outline of the invention of the present inventors, the gist of the present invention resides in the following:A polyester composition comprising:(A) 100 parts by weight of a substantially linear polyester comprising, as the main constituent unit, ethylene terephthalate;(B) 0.05 to 15 parts by weight of a crystallization promotor; and(C) 0.1 to 15 parts by weight of at least one plasticizer selected from the group consisting of (C.sub.1), (C.sub.2), (C.sub.3) and (C.sub.4) which are defined as follows:(C.sub.1) a condensation product of a compound of the formula (I):(HQ-R).sub.2 S (I) wherein two R groups may be the same as or different from each other and represent a hydrocarbon group selected from the group consisting of aliphatic, alicyclic, and aromatic hydrocarbon groups and any combination thereof, and two Q groups may be the same as or different from each other and represent oxygen or sulfur, with an organic compound containing two alcoholic or phenolic hydroxyl groups:(C.sub.2) an ester compound derived from an organic acid and a compound selected from the group consisting of compounds of the above-mentioned formula (I) and the condensation products (C.sub.1).(C.sub.3) an ether compound derived from a compound selected from the group consisting of compounds of the above-mentioned formula (I) and the condensation products (C.sub.1) and a compound selected from the group consisting of monohydric alcohols and monohydric phenols.(C.sub.4) a modified polyolefin wax selected from oxidized polyolefin waxes, unsaturated carboxylic acid or its derivative graft-modified polyolefin waxes, unsaturated epoxy compound-modified polyolefin waxes, unsaturated silane compound-modified polyolefin waxes, and styrene type monomer-modified olefin waxes.

    摘要翻译： 作为本发明人的发明的概要，本发明的要点在于：聚酯组合物，其包含：（A）100重量份的基本上线性的聚酯，其包含作为主要构成单元的对苯二甲酸乙二醇酯; （B）0.05〜15重量份的结晶促进剂; 和（C）0.1至15重量份的至少一种选自（C1），（C2），（C3）和（C4）的增塑剂，其定义如下：（C1） 式（I）化合物：（HQ-R）2S（I）其中两个R基可以相同或不同，表示选自脂肪族，脂环族和芳族烃基的烃基 和它们的任何组合，两个Q基彼此可以相同或不同并且表示氧或硫，与含有两个醇或酚羟基的有机化合物：（C2）衍生自有机酸的酯化合物和 选自上述式（I）的化合物和缩合产物（C1）的化合物的化合物。 （C3）衍生自选自上述式（I）的化合物和缩合产物（C1）的化合物的化合物和选自一元醇和一元酚的化合物的醚化合物。 （C4）选自氧化聚烯烃蜡，不饱和羧酸或其衍生物接枝改性聚烯烃蜡的改性聚烯烃蜡，不饱和环氧化合物改性聚烯烃蜡，不饱和硅烷化合物改性聚烯烃蜡和苯乙烯类单体改性烯烃蜡。

    Process for preparation of ethylene polymer wax
    47.
    发明授权
    Process for preparation of ethylene polymer wax 失效
    乙烯聚合物蜡的制备方法

    公开(公告)号：US4418184A

    公开(公告)日：1983-11-29

    申请号：US360440

    申请日：1982-03-22

    申请人： Takashi Ueda ,  Norio Kashiwa

    发明人： Takashi Ueda ,  Norio Kashiwa

    IPC分类号： C08F4/00 ,  C08F2/40 ,  C08F4/60 ,  C08F4/64 ,  C08F8/00 ,  C08F10/00 ,  C08F10/02

    CPC分类号： C08F10/00 ,  C08F10/02 ,  Y10S526/905

    摘要： Improved process for preparing an ethylene polymer wax which comprises polymerizing ethylene or copolymerizing ethylene with up to 10 mole % of an alpha-olefin having 3 to 20 carbon atoms in the presence of (A) a highly active titanium catalyst component activated by a magnesium compound and (B) an organoaluminum catalyst component composed of (B-1) an organoaluminum compound free from halogen bonded directly to the aluminum atom and (B-2) a halogen compound of an element selected from the group consisting of elements other than titanium of Groups III and IV of the Mendelejeff's periodic table, the atomic ratio of halogen to aluminum in the organoaluminum catalyst component (B) being from about 1:6 to about 9:10, provided that when said halogen compound is a halogen compound of carbon, this atomic ratio is from about 1:6 to about 10:1, and said polymerization or copolymerization being carried out under such conditions that the concentration of ethylene polymer wax in the polymerization or copolymerization system is about 200 to about 600 g/liter of solvent, to form a wax having a viscosity average molecular weight of up to about 6000.

    摘要翻译： 在（A）由镁化合物活化的高活性钛催化剂组分的存在下，乙烯聚合物蜡的改进方法包括聚合乙烯或使乙烯与至多10摩尔％的具有3至20个碳原子的α-烯烃共聚合 和（B）由（B-1）不含直接键合到铝原子上的卤素的有机铝化合物组成的有机铝催化剂组分和（B-2）选自除钛以外的元素的元素的卤素化合物 Mendelejeff周期表第III和IV组，有机铝催化剂组分（B）中卤素与铝的原子比为约1:6至约9:10，条件是当所述卤素化合物为碳的卤素化合物时， 该原子比为约1:6至约10:1，并且所述聚合或共聚在聚合物中乙烯聚合物蜡的浓度的条件下进行 或共聚系统为约200至约600g /升溶剂，以形成粘均分子量高达约6000的蜡。

    Fastener driving tool
    49.
    发明授权
    Fastener driving tool 有权
    紧固件驱动工具

    公开(公告)号：US08844787B2

    公开(公告)日：2014-09-30

    申请号：US12352875

    申请日：2009-01-13

    申请人： Yukihiro Shima ,  Hideyuki Tanimoto ,  Hiroyuki Oda ,  Yoshihiro Nakano ,  Takashi Ueda

    发明人： Yukihiro Shima ,  Hideyuki Tanimoto ,  Hiroyuki Oda ,  Yoshihiro Nakano ,  Takashi Ueda

    IPC分类号： B25C5/10 ,  B25C1/16 ,  B25C1/06

    CPC分类号： B25C1/06

    摘要： A spring-type fastener driving tool includes a plunger having a blade that drives in fasteners, a spring that urges the plunger downwards and is capable of being compressed upwards, a spring compression mechanism unit that includes a drum that causes the plunger to move in a compression direction of the spring based on rotational force of a motor, a reduction mechanism unit, and a one-way clutch than prohibits reverse rotation of the motor. Reverse rotation of the drum due to the urging force of the spring is prevented by providing the one-way clutch between an input side rotating shaft of the reduction mechanism unit and a rotation output shaft of the motor.

    摘要翻译： 弹簧式紧固件驱动工具包括具有以紧固件驱动的叶片的柱塞，向下推动柱塞并能够被向上压缩的弹簧;弹簧压缩机构单元，其包括使柱塞在 基于马达的旋转力，减速机构单元和单向离合器的弹簧的压缩方向，禁止马达的反转。 通过在减速机构单元的输入侧旋转轴和电动机的旋转输出轴之间设置单向离合器来防止由于弹簧的作用力而使滚筒的反转。