Method for treating flame retardant resin composition
    62.
    发明授权
    Method for treating flame retardant resin composition 失效
    阻燃树脂组合物的处理方法

    公开(公告)号:US06429284B2

    公开(公告)日:2002-08-06

    申请号:US09858681

    申请日:2001-05-16

    IPC分类号: C08F606

    摘要: For efficiently recycling a flame retardant resin composition constituted of a flame retardant and a resin, the present invention provides a method for treating a flame retardant resin composition comprising a step of bringing at least part of a flame retardant resin composition containing a resin and a flame retardant into contact with a pressurized fluid constituted of a solvent to reduce the flame retardancy.

    摘要翻译: 为了有效地回收由阻燃剂和树脂构成的阻燃树脂组合物,本发明提供了一种处理阻燃树脂组合物的方法,包括使至少部分含有树脂和火焰的阻燃树脂组合物的步骤 阻燃剂与由溶剂构成的加压流体接触以降低阻燃性。

    Dye recording method and dye recording apparatus therefor dye recording
apparatus therefor, thermal head therefor and recording ink for dye
recording
    65.
    发明授权
    Dye recording method and dye recording apparatus therefor dye recording apparatus therefor, thermal head therefor and recording ink for dye recording 失效
    用于其染料记录装置的染料记录方法和染料记录装置,用于其的热敏头和用于染料记录的记录油墨

    公开(公告)号:US5389960A

    公开(公告)日:1995-02-14

    申请号:US772531

    申请日:1991-10-07

    申请人: Hiroshi Onishi

    发明人: Hiroshi Onishi

    IPC分类号: B41J2/325 B41J2/32

    CPC分类号: B41J2/325

    摘要: A fluid ink including dye is supplied to the surface of a recording medium having a dyed layer which can be dyed with a dye, and the ink around the dyed layer is heated selectively according to image signal, and the dye diffuses into the dyed layer. Then, the ink is removed from the surface to get a dyed recorded image. Recording sensitivity is high, and a gradation recording image can be obtained. The running cost of this dye recording is low by collecting the removed ink.

    摘要翻译: 将含有染料的流体油墨供给到可以用染料染色的染色层的记录介质的表面,并且根据图像信号选择性地加热染色层周围的油墨,并且染料扩散到染色层中。 然后,从表面去除墨水以得到染色的记录图像。 记录灵敏度高,可以获得灰度记录图像。 通过收集去除的油墨,该染料记录的运行成本较低。

    Thermal transfer sheet and thermal transfer recording method
    66.
    发明授权
    Thermal transfer sheet and thermal transfer recording method 失效
    热转印纸和热转印记录方法

    公开(公告)号:US5317002A

    公开(公告)日:1994-05-31

    申请号:US031501

    申请日:1993-03-15

    申请人: Hiroshi Onishi

    发明人: Hiroshi Onishi

    摘要: The present invention relates to thermal transfer recording technique in which a thermal transfer sheet containing a dye is heated according to image signals.There is provided a thermal transfer sheet with laminated in this order an ink layer containing a dye, a dye-diffusion preventive layer composed of an aqueous material and a particle-transfer layer composed of a softening transfer-material and dye acceptor particles of a dyeable thermoplastic resin dispersed therein.Also disclosed is a thermal transfer recording method in which the softening transfer-material is softened according to image signals so that the softening transfer-material and dye acceptor particles are dyed with the dye contained in the ink layer, whereupon image transfer to an image receiving medium can take place.

    摘要翻译: 本发明涉及根据图像信号加热含有染料的热转印片的热转印记录技术。 提供一种热转印片,其顺序层叠含有染料的油墨层,由水性材料构成的染料扩散防止层和由软化转印材料构成的颗粒转移层和可染色的染料受体颗粒 分散在其中的热塑性树脂。 还公开了一种热转印记录方法,其中软化转印材料根据图像信号软化,使得软化转印材料和染料受体颗粒与包含在油墨层中的染料染色,从而将图像转印到图像接收 介质可以发生。

    Circuit arrangement for a wide-band VHF-UHF television double
superheterodyne receiver
    68.
    发明授权
    Circuit arrangement for a wide-band VHF-UHF television double superheterodyne receiver 失效
    宽带VHF-UHF电视双超外差接收机的电路布置

    公开(公告)号:US4315333A

    公开(公告)日:1982-02-09

    申请号:US143809

    申请日:1980-04-23

    IPC分类号: H03D7/16 H04B1/26

    CPC分类号: H04B1/0092 H03D7/161 H04B1/26

    摘要: The signal transmission lines in a double conversion stage for a double superheterodyne VHF-UHF television receiver are mainly constructed of unbalanced circuits rather than balanced circuits. The circuit arrangement comprises a wide-band amplifier for receiving the incoming carrier frequency, first and second frequency conversion stages, and an intermediate frequency amplifying stage, connections between the wide-band amplifier and the first frequency conversion stage, as well as connections between the second frequency conversion stage and the intermediate frequency amplifying stage are achieved by means of unbalanced circuits. Each of the first and second frequency conversion stages comprises a mixer constructed of a single balanced circuit, a local oscillator and an unbalanced/balanced conversion circuit interposed therebetween. A filter means, having a band-pass filter, and a low-pass filter interposed between the first and second frequency conversion stages effectively blocks spurious signals.

    摘要翻译: 用于双超外差VHF-UHF电视接收机的双转换级中的信号传输线主要由不平衡电路而不是平衡电路构成。 该电路装置包括宽带放大器,用于接收进入的载波频率,第一和第二频率转换级以及中频放大级,宽带放大器与第一变频级之间的连接,以及 第二变频级和中频放大级通过不平衡电路实现。 第一和第二变频级中的每一个包括由单个平衡电路,本地振荡器和插入其间的不平衡/平衡转换电路构成的混频器。 具有带通滤波器的滤波器装置和插在第一和第二频率转换级之间的低通滤波器有效地阻止杂散信号。