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218 条记录 (耗时 0.023 秒)

    Method for connecting optical fibers sealed in metal pipes
    163.
    发明授权
    Method for connecting optical fibers sealed in metal pipes 失效
    用于连接密封在金属管道中的光纤的方法

    公开(公告)号：US5142763A

    公开(公告)日：1992-09-01

    申请号：US672966

    申请日：1991-03-31

    申请人： Shigeo Toya ,  Yoshiyuki Hiramoto ,  Koji Sasaki ,  Koichi Abe ,  Tatsuo Teraoka ,  Hirokazu Shiga ,  Yasunori Yoshie

    发明人： Shigeo Toya ,  Yoshiyuki Hiramoto ,  Koji Sasaki ,  Koichi Abe ,  Tatsuo Teraoka ,  Hirokazu Shiga ,  Yasunori Yoshie

    IPC分类号： G02B6/36 ,  G02B6/38 ,  G02B6/44

    CPC分类号： G02B6/2558 ,  G02B6/443 ,  G02B6/4439 ,  Y10T29/49194 ,  Y10T29/49195 ,  Y10T29/49929

    摘要： Metal pipes containing optical fibers are connected to each other directly or indirectly by use of a sleeve. In case of using the sleeve, the sleeve is connected at one end to one of the metal pipes, after the optical fibers are connected. Then, the sleeve is elongated by a predetermined length, so that the sleeve is connected at the other end to the other metal pipe. Consequently, no tensile stress resides in the connected optical fibers in the connected structure. When the metal pipes are connected directly to each other, one or both of the metal pipes are elongated, after the optical fibers are connected. Then, the metal pipes are connected by use of the elongated portions. Consequently, the same result is obtained as using the sleeve.

    摘要翻译： 含有光纤的金属管道通过套筒直接或间接地相互连接。 在使用套筒的情况下，在光纤连接后，套筒的一端连接到金属管之一。 然后，套筒伸长预定长度，使得套筒在另一端与另一个金属管连接。 因此，在连接的结构中连接的光纤中没有拉伸应力。 当金属管彼此直接连接时，在光纤连接之后，一个或两个金属管是细长的。 然后，使用细长部分连接金属管。 因此，与使用套筒相同的结果。

    Optical cable with improved strength
    166.
    发明授权
    Optical cable with improved strength 失效
    光缆具有改善的强度

    公开(公告)号：US4784461A

    公开(公告)日：1988-11-15

    申请号：US27276

    申请日：1987-03-17

    申请人： Koichi Abe ,  Brian Braham

    发明人： Koichi Abe ,  Brian Braham

    IPC分类号： G02B6/44

    CPC分类号： G02B6/4491 ,  G02B6/4407 ,  G02B6/4489

    摘要： Optical cable having a central core with grooves along the outside, the grooves housing tubes containing optical fibers. The grooves are inclined to the core axis and preferably are sinusoidal in that they extend around the core in each direction while extending axially and do not complete a revolution around the core before changing direction. In preferred structures, the tubes contact around a concave base surface of the grooves or contact opposing groove walls. In addition, the tubes provide greater strength if they are in a load transmitting relationship with a metal sheath if there is one. The structure also allows for a different water blocking material to be used within the tubes than outside the tubes and within the grooves so as to satisfy different property requirements.

    摘要翻译： 光缆具有沿着外部具有凹槽的中心芯，所述凹槽容纳含有光纤的管。 凹槽相对于芯轴倾斜，并且优选地是正弦的，因为它们沿着每个方向围绕芯延伸，同时轴向延伸并且在改变方向之前不会围绕芯完成旋转。 在优选的结构中，管接触凹槽的凹基表面或接触相对的槽壁。 此外，如果管子与金属护套处于负载传递关系中，则提供更大的强度。 该结构还允许在管内使用不同的阻水材料，而不是在管内和槽内使用，以满足不同的性能要求。

    Magnetic recording material
    167.
    发明授权
    Magnetic recording material 失效
    磁记录材料

    公开(公告)号：US4539260A

    公开(公告)日：1985-09-03

    申请号：US526773

    申请日：1983-08-26

    申请人： Koichi Abe ,  Kenichi Kawakami ,  Toshiya Yoshii ,  Toshihide Inoue

    发明人： Koichi Abe ,  Kenichi Kawakami ,  Toshiya Yoshii ,  Toshihide Inoue

    IPC分类号： C08G63/682 ,  C08J5/18 ,  C09D5/23 ,  G11B5/73 ,  B32B5/00

    CPC分类号： C08J5/18 ,  C08G63/682 ,  G11B5/7305 ,  C08J2367/02 ,  Y10S428/90 ,  Y10T428/265 ,  Y10T428/266 ,  Y10T428/31786

    摘要： A magnetic recording material which comprises a film of a polyester and a magnetic layer formed on at least one side of said film, said polyester containing more than 85 mol % of the repeating unit represented by the formula below and having an intrinsic viscosity of 0.3 to 1.4, and said film of said polyester having a refractive index ratio of 0.935 to 0.975 in the thickness direction and a density index of 0.02 to 0.08. ##STR1## (where X is a halogen atom selected from fluorine, chlorine, and bromine, or an alkyl group of carbon number 1 to 3; and l and m are an integer of 1 to 2, p is an integer of 2 to 6, and q is an integer of 2 to 4.)Although the magnetic recording material is extremely thin, it exhibits outstanding running performance and electromagnetic conversion characteristics. It makes it possible to miniaturize the magnetic tape cassette and extend the recording time. It is useful for long-time video tape and portable 8-mm video tape.

    摘要翻译： 一种磁记录材料，其包含在所述膜的至少一侧上形成的聚酯膜和磁性层，所述聚酯含有大于85mol％的由下式表示的重复单元，其特性粘度为0.3〜 1.4，所述聚酯的所述薄膜在厚度方向上的折射率比为0.935-0.975，密度指数为0.02至0.08。 （其中X是选自氟，氯和溴的卤原子或碳数1至3的烷基; l和m是1至2的整数，p是2至6的整数） ，q为2〜4的整数。）尽管磁记录材料非常薄，但表现出优异的运行性能和电磁转换特性。 这使得可以使磁带盒小型化并延长记录时间。 它对于长时间录像带和便携式8毫米录像带很有用。

    Manufacture of an optical fiber preform with micro-wave plasma activated deposition in a tube
    168.
    发明授权
    Manufacture of an optical fiber preform with micro-wave plasma activated deposition in a tube 失效
    在管中制造具有微波等离子体激活沉积的光纤预制棒

    公开(公告)号：US4292063A

    公开(公告)日：1981-09-29

    申请号：US146522

    申请日：1980-05-05

    申请人： Koichi Abe

    发明人： Koichi Abe

    IPC分类号： C03B37/018 ,  C23C16/511 ,  C03B37/075

    CPC分类号： C23C16/511 ,  C03B37/01807 ,  C03B37/0183 ,  C03B37/01861 ,  Y10S65/16

    摘要： For making a preform for production of optical fiber, the preform including fused silica, particulate material is deposited on the inside wall of a glass tube while the tube is reciprocated through a microwave cavity for production of a plasma in the tube. Oxygen and a reactant gas containing silica are passed through the tube. Dopant material can be added to the gas mixture and the concentration of the dopant varied to vary the refractive index. After the deposit of a sufficient thickness of particulate material, it is fused. The material can be caused to fuse on to the inner wall of the tube or to shrink away from the inner wall and removed from the tube. When the material is fused onto the wall of the tube it can then be collapsed, then either drawn to a fiber or placed in a further tube and drawn to a fiber. When the fused material shrinks from the tube wall, then it is collapsed to a solid rod, placed in a tube and then drawn to a fiber.

    摘要翻译： 为了制造用于生产光纤的预成型件，预成型件包括熔融二氧化硅，颗粒材料沉积在玻璃管的内壁上，同时管通过微波空腔往复运动以在管中产生等离子体。 氧气和含二氧化硅的反应气体通过该管。 可以将掺杂物质添加到气体混合物中，并且掺杂剂的浓度变化以改变折射率。 在沉积足够厚度的颗粒材料之后，将它熔化。 可以使材料熔合到管的内壁上或从内壁收缩并从管中取出。 当材料熔合到管的壁上时，其可以被折叠，然后被拉伸到纤维或放置在另一个管中并且被拉伸到纤维上。 当熔融材料从管壁收缩时，将其折叠成实心棒，置于管中，然后拉至纤维。

    Touch panel device
    170.
    发明授权
    Touch panel device 有权

    公开(公告)号：US10146431B2

    公开(公告)日：2018-12-04

    申请号：US12737878

    申请日：2008-09-11

    申请人： Koichi Abe ,  Shogo Tsubouchi

    发明人： Koichi Abe ,  Shogo Tsubouchi

    IPC分类号： G06F3/0488

    摘要： A touch panel device is provided which, even in cases in which a plurality of GUI parts are arranged in a limited space, enables operation of a GUI part in which, unlike a physical button, it is hard to distinguish the boundary by touch, without operational error, using a finger with a very large contact area in comparison to a touch pen. A touch panel device includes a rectangular screen having a detection region which detects contact, and a control section for generating a control signal in response to the contact detected by the detection region. The detection region has a shape that is inclined with respect to a side edge of the rectangular screen. In cases in which a body-part used for the contact is a finger of a user; when the user uses the right hand, the detection region has a shape that is inclined to the left side with respect to the side edge of the rectangular screen; and when the user uses the left hand, the detection region has a shape that is inclined to the right side with respect to the side edge of the rectangular screen.