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    • 4. 发明授权
    • Transfer type ink jet printer
    • 转印式喷墨打印机
    • US5365261A
    • 1994-11-15
    • US34484
    • 1993-03-19
    • Yoshiyuki OzawaHideo YamazakiMakoto FujinoTohru FukushimaYoshinori Miyazawa
    • Yoshiyuki OzawaHideo YamazakiMakoto FujinoTohru FukushimaYoshinori Miyazawa
    • B41J2/01B41V2/01
    • B41J2/01
    • A transfer type ink jet printer having an ink jet head for ejecting droplets of ink in which charged coloring particles have been dispersed in a solvent in the form of insulating carrier liquid having a low dielectric constant, a transfer medium for carrying and moving an ink image formed of ink droplets ejected from the head, and a pressure roller for transferring the ink image written to the transfer medium to a recording medium. By temporarily fixing the charged coloring particles in the ink image onto the transfer medium until the ink image is led to the transfer means after the ink image is formed on the transfer medium, good and high-speed image printing has been made possible without vapor generation, so that an excellent image free from any printing pattern is available at a low transfer pressure. There is also provided a unit for removing a solvent by making the solvent on the transfer medium with the charged coloring particles temporarily fixed by the means for temporarily fixing the particles contact water or a surface active aqueous liquid agent.
    • 一种转印型喷墨打印机,具有用于喷射墨滴的喷墨头,其中带电着色颗粒已经分散在具有低介电常数的绝缘载体液体形式的溶剂中,用于承载和移动墨图像的转印介质 由从头部喷出的墨滴形成;以及加压辊,用于将写入转印介质的油墨图像转印到记录介质上。 通过将墨水图像中的带电着色颗粒临时固定到转印介质上,直到在转印介质上形成油墨图像之后将油墨图像引导到转印装置上,才能实现良好的高速图像印刷 ,使得在低转印压力下可以获得没有任何印刷图案的优异图像。 还提供了通过在转印介质上制造溶剂,通过用于临时固定颗粒接触水的装置或表面活性含水液体试剂暂时固定带电着色颗粒来除去溶剂的单元。
    • 10. 发明申请
    • PROBE, TESTING HEAD HAVING A PLURALITY OF PROBES, AND CIRCUIT BOARD TESTER HAVING THE TESTING HEAD
    • 探测器,具有多个探测器的测试头,以及具有测试头的电路板测试仪
    • US20070264878A1
    • 2007-11-15
    • US11746809
    • 2007-05-10
    • Kosuke HirobeMakoto FujinoMinoru Kato
    • Kosuke HirobeMakoto FujinoMinoru Kato
    • H01R13/24
    • G01R1/07328G01R1/06722G01R31/2886
    • A probe and a testing head including the probe is used for inspecting electric characteristics of a wiring pattern of circuit board. The testing head includes a guiding member having a first guiding base having a first through hole, and a second guiding base arranged to face the first guiding base with a gap defined therebetween and having a second through hole aligned with the first through hole. The probe includes a first pin body having a measuring end arranged to be in contact with the circuit board, a measuring-end side of the first pin body is slidably supported in the first through hole of the first guiding base and the other-end side is slidably supported in the second through hole of the second guiding base. The probe also includes a second pin body arranged coaxial with the first pin body and supported in the second through hole. The second pin has one end directed to the other end of the first pin body and an external connection end to be connected to an electrode. A coil spring supported in the second through hole in a compressible manner, one end of the coil spring is electrically connected to the other end of the first pin body, and the other end of the coil spring is electrically connected to the one end of the second pin body.
    • 包括探头的探头和测试头用于检查电路板布线图案的电气特性。 测试头包括具有第一引导底座和引导构件的引导构件,第一引导基座具有第一通孔,第二引导基座布置成与第一引导基座面对并且间隔开间隙,并具有与第一通孔对准的第二通孔。 探针包括:第一销体,其具有设置成与电路板接触的测量端,第一销体的测量端侧可滑动地支撑在第一导向底座的第一通孔中,另一端侧 可滑动地支撑在第二导向底座的第二通孔中。 探针还包括与第一销体同轴设置并被支撑在第二通孔中的第二销体。 第二销的一端指向第一销体的另一端,而外部连接端连接到电极。 螺旋弹簧以可压缩的方式支撑在第二通孔中,螺旋弹簧的一端电连接到第一销体的另一端,螺旋弹簧的另一端电连接到第一通孔的一端 第二针体。