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公开(公告)号：US5200594A
公开(公告)日：1993-04-06
申请号：US721175
申请日：1991-06-26
IPC分类号： H05H1/34
CPC分类号： H05H1/34 , H05H2001/3442
摘要： An electrode for use in a plasma arc working torch having an insert of refractory metal inserted in the hollow formed in a base electrode is disclosed wherein the insert has a nickel film electroplated and a noble metal film plated thereon and is mounted in a pressed state. It is also disclosed that a metal having a low melting point is filled in a space defined by the hollow of the base electrode and the end face of the insert.
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52.发明授权Piperdine and piperazine derivatives, and antihistaminic pharmaceutical compositions containing the same 失效哌啶和哌嗪衍生物，以及含有它们的抗组胺药物组合物
公开(公告)号：US4929618A
公开(公告)日：1990-05-29
申请号：US325306
申请日：1989-03-16
申请人： Akihide Koda , Jun'ichiro Kita , Yoshiaki Kuroki , Hiroshi Fujiwara , Shinji Takamura , Kayoko Yamano
发明人： Akihide Koda , Jun'ichiro Kita , Yoshiaki Kuroki , Hiroshi Fujiwara , Shinji Takamura , Kayoko Yamano
IPC分类号： C07D211/46 , C07D235/28 , C07D277/74 , C07D401/12 , C07D413/12 , C07D413/14 , C07D417/14
CPC分类号： C07D401/12 , C07D211/46 , C07D235/28 , C07D277/74 , C07D413/12 , C07D413/14 , C07D417/14
摘要： Disclosed is a compound represented by Formula (I): ##STR1## wherein Ar.sup.1, Ar.sup.2, n, A, B and Z are as defined in claims. Disclosed are also a process for preparing the compound and pharmaceutical compositions containing the compound.The compound has an antihistamic and antiallergic effect.
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公开(公告)号：US4914456A
公开(公告)日：1990-04-03
申请号：US260999
申请日：1988-10-21
CPC分类号： G03G21/08 , G03G15/04072 , G03G15/043
摘要： The present invention provides an electrostatographic apparatus having a control circuit (35) which controls an optical unit (5) to scan a photoconductor (1) during a predetermined time period with laser beam lit irrespective of recording signals after stoppage of power supply from a power source (34) to a charger (2) and a developer (7), thereby lowering potential on a surface of the photoconductor (1) after the stoppage of power supply.
摘要翻译： 本发明提供了一种静电摄影装置，其具有控制电路（35），控制电路（35）在预定时间段内控制光学单元（5），在预定的时间段内激光束照射，而不管记录信号如何，在电源从功率停止之后 源极（34）到充电器（2）和显影剂（7），从而在电源停止之后降低感光体（1）的表面上的电位。
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公开(公告)号：US4802749A
公开(公告)日：1989-02-07
申请号：US81333
申请日：1987-08-04
申请人： Takayoshi Togino , Hiroshi Fujiwara , Yutaka Takabayashi , Takashi Nagano , Takashi Fukaya , Kazuyuki Minami , Toshiyuki Tsunoda
发明人： Takayoshi Togino , Hiroshi Fujiwara , Yutaka Takabayashi , Takashi Nagano , Takashi Fukaya , Kazuyuki Minami , Toshiyuki Tsunoda
CPC分类号： G02B21/0012 , G02B21/22
摘要： In order to allow the surgical operator and his assistant to make stereoscopic viewing of the region of surgery with a same magnification and in coaxial relationship, the surgical microscope comprises: a common objective lens; a pair of variable magnification optical systems disposed on the image side of the objective lens; and a pair of light beam splitting members disposed on the image side of the pair of variable magnification optical systems, respectively, wherein arrangement is provided so that paired observational optical paths are to be directed to extend respectively in a plurality of directions each having a predetermined angle relative to a plane containing the optical axes of the pair of variable magnification optical systems, within a plane crossing these optical axes at right angles, respectively. The pair of light beam splitting members are constituted as an optical path splitting unit, and the barrel section and the optical path splitting unit are removably coupled to each other.
摘要翻译： 为了允许外科手术者和他的助手以相同的放大倍率和同轴的关系对外科手术区域进行立体观察，手术显微镜包括：普通物镜; 设置在物镜的像侧的一对可变放大光学系统; 以及分别设置在一对可变倍率光学系统的像侧上的一对光束分离部件，其中设置了配置，使得成对的观察光路分别指向在具有预定的多个方向的多个方向上延伸 相对于包含该对可变放大光学系统的光轴的平面的角度，分别在与这些光轴成直角相交的平面内。 所述一对光束分离构件构成为光路分离单元，并且所述筒部和所述光路分离单元彼此可拆卸地连接。
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公开(公告)号：US4429970A
公开(公告)日：1984-02-07
申请号：US372375
申请日：1982-04-27
申请人： Hiroshi Fujiwara
发明人： Hiroshi Fujiwara
CPC分类号： A61B3/14
摘要： A retinal camera wherein the illuminating light amount to the retina is made controllable so as to be of a proper value to make it possible to always obtain a retinal photograph of a proper exposure.
摘要翻译： 一种视网膜照相机，其中使视网膜的照明光量可控制为适当的值，使得可以总是获得适当曝光的视网膜照片。
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公开(公告)号：US4373796A
公开(公告)日：1983-02-15
申请号：US197665
申请日：1980-10-16
CPC分类号： G03B1/12 , G03B17/18 , G03B17/425
摘要： A film end detector for use in automatic film winding camera comprises a rotary disc having a light transmitting area and mounted on the drive shaft of a motor which is used to wind up a film automatically. The rotation of the disc is monitored by a combination of a light source and light receiving, photoelectric transducer element which are disposed to monitor the passage of light through the light transmitting area, thus detecting a film end. Logic circuits examine the output of the photoelectric transducer element at predetermined intervals to ascertain the completion or failure of completion of a normal film-winding operation.
摘要翻译： 用于自动胶片卷绕照相机的胶片结束检测器包括具有透光区域的旋转盘，并安装在用于自动卷起胶片的电动机的驱动轴上。 盘的旋转由光源和光接收光电传感器元件的组合来监测，光电传感器元件被设置为监测通过透光区域的光的通过，从而检测膜端。 逻辑电路以预定间隔检查光电换能器元件的输出，以确定正常的膜绕线操作的完成或失败。
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公开(公告)号：US4032513A
公开(公告)日：1977-06-28
申请号：US671927
申请日：1976-03-30
摘要： A process of producing a high molecular weight alkenylphenol polymer which comprises cationically polymerizing an alkenylphenol, such as vinylphenol, in the presence of a nitrile using a cationic polymerization initiator in a homogeneous reaction system. The resulting alkenylphenol polymer is useful as a starting material for preparing a thermosetting resin, a high molecular weight electrolytic substance, an ion exchange membrane, adhesives, glass-fiber-reinforced composite materials, etc.
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公开(公告)号：US11714377B2
公开(公告)日：2023-08-01
申请号：US17720297
申请日：2022-04-14
申请人： Hiroshi Fujiwara
发明人： Hiroshi Fujiwara
CPC分类号： G03G21/1652 , G03G15/80 , G03G21/1817 , G03G21/1867 , G03G15/0863 , G03G21/1633 , G03G2221/166 , G03G2221/1853
摘要： An image forming apparatus includes an apparatus body, a first unit, a second unit, a cover, and a restrictor. The apparatus body includes a body-side connection terminal. The first unit is detachably attached to the apparatus body. The second unit detachably attached to the first unit and includes a unit-side connection terminal. The cover covers the body-side connection terminal disposed in the apparatus body and is movable between a covering position at which the cover covers the body-side connection terminal and a retracted position at which the cover is retracted from the covering position. The restrictor restricts movement of the cover from the covering position to the retracted position in a state in which the first unit is detached from the apparatus body.
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公开(公告)号：US11513464B2
公开(公告)日：2022-11-29
申请号：US17475348
申请日：2021-09-15
摘要： An image forming apparatus includes an apparatus body and a detachable unit to be attached to the apparatus body in an attachment direction and detached from the apparatus body in a detachment direction. The detachable unit includes a rotary body and a unit drive gear. The apparatus body includes an apparatus-body drive gear to engage with the unit drive gear of the detachable unit attached in the apparatus body, at an engageable position on a downstream side of the apparatus-body drive gear in the attachment direction. One or each of the unit drive gear and the apparatus-body drive gear moves to a retracted position at which the one or each of the unit drive gear and the apparatus-body drive gear does not engage with the other of the unit drive gear and the apparatus-body drive gear and does not interfere with attachment and detachment operations of the detachable unit.
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公开(公告)号：US08648097B2
公开(公告)日：2014-02-11
申请号：US12922028
申请日：2009-03-12
申请人： Ryo Iwamura , Masayuki Tanaka , Tetsushi Katsube , Manabu Shigetomi , Eiji Okanari , Yasunori Tokunaga , Hiroshi Fujiwara
发明人： Ryo Iwamura , Masayuki Tanaka , Tetsushi Katsube , Manabu Shigetomi , Eiji Okanari , Yasunori Tokunaga , Hiroshi Fujiwara
IPC分类号： A61K31/4439 , C07D401/14
CPC分类号： C07D417/14 , A61K9/0053 , A61K9/2018 , A61K9/4858 , C07D213/74 , C07D401/14 , C07D405/14 , C07D409/14 , C07D417/12
摘要： The present invention provides a novel pyridylaminoacetic acid compound represented by the following formula (1): (wherein R1, R2, R3, Y and Z are as defined in the description and claims), or a pharmacologically acceptable salt thereof. The pyridylaminoacetic acid compound has EP2 agonistic action and is therefore useful as a therapeutic and/or prophylactic agent for respiratory diseases such as asthma or chronic obstructive pulmonary disease.
摘要翻译： 本发明提供由下式（1）表示的新颖的吡啶基氨基乙酸化合物或其药学上可接受的盐，其中R1，R2，R3，Y和Z如说明书和权利要求中所定义。 吡啶基氨基乙酸化合物具有EP2激动作用，因此可用作呼吸系统疾病如哮喘或慢性阻塞性肺疾病的治疗和/或预防剂。
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