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    • 2. 发明授权
    • Picture image information recording apparatus
    • 图像信息记录装置
    • US4511929A
    • 1985-04-16
    • US372225
    • 1982-04-26
    • Masatoshi MaedaJunji KatsuraiHiroaki Ikeda
    • Masatoshi MaedaJunji KatsuraiHiroaki Ikeda
    • H04N5/76H04N1/04H04N1/10H04N1/387
    • H04N1/1004H04N1/3872H04N2201/0426
    • A picture image recording apparatus in which a picture image information input device such as a scanning type television camera, a device for binary coding the picture image information, a memory device for storing the binary-coded picture image information, a monitor device such as a CRT display for displaying the binary-coded picture image information, and a hard copy device such as an electrophotographic copy machine for producing a hard copy of the binary-coded picture image information are combined so that a picture image on a relatively large plane can be recorded economically with high resolution. The large plane to be recorded is divided into a plurality of frames, and the picture information for the frames is stored in memory and made to align so that they can be combined together in a high resolution hard copy output.
    • 一种图像记录装置,其中诸如扫描型电视摄像机的图像信息输入装置,用于二进制编码图像信息的装置,用于存储二进制编码图像信息的存储装置,诸如 用于显示二进制编码图像信息的CRT显示器和用于产生二进制编码图像信息的硬拷贝的电子照相复印机的硬拷贝装置被组合,使得在较大平面上的图像图像可以 以高分辨率记录在经济上。 要记录的大平面被分成多个帧,并且用于帧的图像信息被存储在存储器中并使其对准,使得它们可以在高分辨率硬拷贝输出中组合在一起。
    • 7. 发明授权
    • Fluorine-containing polyimide gas separation membrane and method of
manufacturing the same
    • 含氟聚酰亚胺气体分离膜及其制造方法
    • US5817165A
    • 1998-10-06
    • US663509
    • 1996-06-13
    • Hisao HachisukaMasatoshi MaedaKenichi Ikeda
    • Hisao HachisukaMasatoshi MaedaKenichi Ikeda
    • B01D53/22B01D67/00B01D71/64C08G73/10
    • C08G73/1064B01D53/228B01D67/0011B01D67/0013B01D71/64C08G73/1039B01D2323/30B01D2325/022B01D2325/026B01D2325/26Y10S55/05
    • A fluorine-containing polyimide gas separation membrane which is pinhole-free, uniform over a large area, and has a high permeability and a high separation factor .alpha. is provided. A polyimide resin is dissolved in at least one solvent selected from the group consisting of an organic solvent (A) or (B). The organic solvent (A) has a dielectric constant of 30 or less and a dipole moment of 3.0 D or less. The organic solvent (B) mainly contains an organic solvent having at least one ether bonding in the molecular unit. In the next step, the polyimide resin is dipped in a solvent (C) in order for desolvation. The solvent (C) does not dissolve the fluorine-containing polyimide resin while it is miscible with the organic solvent (A) or (B). As a result, an asymmetric gas separation membrane is formed. The fluorine-containing polyimide resin layer comprises a skin layer the thickness L.sub.1 thereof is about 40 nm and a sponge like layer the thickness L.sub.2 thereof is about 30 .mu.m. The membrane is formed on a supporter of, for example, a nonwoven cloth.
    • 提供了一种无孔无孔,大面积均匀,且具有高透过率和高分离因子α的含氟聚酰亚胺气体分离膜。 将聚酰亚胺树脂溶解在选自有机溶剂(A)或(B)中的至少一种溶剂中。 有机溶剂(A)的介电常数为30以下,偶极矩为3.0​​D以下。 有机溶剂(B)主要含有在分子单元中具有至少一个醚键的有机溶剂。 在下一步骤中,将聚酰亚胺树脂浸渍在溶剂(C)中以进行去溶剂化。 溶剂(C)在与有机溶剂(A)或(B)可混溶时不溶解含氟聚酰亚胺树脂。 结果,形成不对称气体分离膜。 含氟聚酰亚胺树脂层的厚度L1约为40nm,海绵状层的厚度L2约为30μm。 该膜形成在例如非织造布的支撑物上。
    • 10. 发明授权
    • Self-regulating electric heater
    • 自调节电加热器
    • US4626666A
    • 1986-12-02
    • US662143
    • 1984-10-18
    • Masatoshi MaedaToshio KusunokiYoji Iguchi
    • Masatoshi MaedaToshio KusunokiYoji Iguchi
    • H05B3/03H05B3/14H05B3/02H01C7/02H05B1/02
    • H05B3/14
    • A self-regulating electric heater includes a plurality of ceramic PTC resistors having flat contact surfaces on their opposite sides disposed between a pair of flat electrode plates with the contact surfaces in electrical and thermal contact with the plates. A support frame of electrically insulative material is formed with receiving portions respectively for the PTC resistors and the electrode plates to positions and hold the resistors and plates in assembled relationship for insertion as a single assembly into a closed-end cavity in a metallic radiator with the electrode plates in good heat transfer contact with the inner wall surface of the cavity. The frame is provided with spring seats receiving springs which coact with the radiator to bias the support frame into the cavity to insure stable intimate thermal contact between the electrode plates and inner cavity wall. The PTC resistors may be provided with chamfered edges along the peripheries of the flat contact surfaces thereof. The electrode plates may be provided with a beveled corner adjacent to the closed end of the cavity to avoid stress between the plates and cavity wall when the support frame is inserted into the cavity.
    • 自调节电加热器包括多个陶瓷PTC电阻器,它们的相对侧上具有平坦的接触表面,设置在一对平板电极板之间,其中接触表面与板电接触和热接触。 电绝缘材料的支撑框架形成有分别用于PTC电阻器和电极板的接收部分,用于将电阻器和电极板以组装的关系位置和保持为一体,以将其作为单个组件插入到金属散热器的封闭端腔中,其中 电极板与空腔的内壁表面传热接触良好。 框架设置有弹簧座,弹簧座接收弹簧,其与散热器共同作用以将支撑框架偏置到空腔中,以确保电极板和内腔壁之间的稳定的热接触。 PTC电阻器可以沿其平坦接触表面的周边设置倒角边缘。 电极板可以设置有与空腔的封闭端相邻的斜角,以便当支撑框架插入空腔时避免板和空腔壁之间的应力。