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    • 31. 发明授权
    • Thermal printing head and method of making same
    • 热敏打印头及其制作方法
    • US4194108A
    • 1980-03-18
    • US870417
    • 1978-01-18
    • Takashi NakajimaKatsuto NaganoKazumi Ishikawa
    • Takashi NakajimaKatsuto NaganoKazumi Ishikawa
    • H01C7/00B41J2/335H05B1/00
    • B41J2/3351B41J2/33515B41J2/3355B41J2/3357B41J2/3359Y10T29/49083Y10T29/49099
    • A thermal printing head for printing alphanumeric characters on a thermally-responsive medium, the head being faced with a pattern of heat generating "dot" elements electrically insulated from one another and having conductive leads, with means for connecting the leads selectively to a source of electric current. The heat generating elements are formed of a film of boron phosphide. Preferably the leads are also formed of boron phosphide, integral with the elements, but "doped" to secure a high degree of conductivity. The printing head is formed by applying a boron phosphide compound on a substrate, covering the same with a passivation film, removing the passivation film to expose a background area of the compound film defining a central "island" of unexposed area, doping the exposed background area to increase the conductivity thereof, removing the passivation film from the island, and forming grooves in the compound film dividing the island into separate heat generating elements, with the grooves extended into the background area to form pairs of integral conductive leads for the elements.
    • 一种用于在热响应介质上打印字母数字字符的热敏打印头,所述头部面对彼此电绝缘并具有导电引线的发热“点”元件的图案,具有用于将引线选择性地连接到 电流。 发热元件由磷化磷膜形成。 优选地,引线也由与元件成一体的磷化磷形成,但是“掺杂”以确保高度的导电性。 印刷头通过在基底上施加硼化磷化合物而形成,用钝化膜覆盖,去除钝化膜以暴露限定未曝光区域的中心“岛”的化合物膜的背景区域,掺杂曝光背景 区域以增加其导电性,从岛去除钝化膜,以及在将岛分成单独的发热元件的化合物膜中形成凹槽,其中凹槽延伸到背景区域中,以形成用于元件的一对整体导电引线。
    • 33. 发明授权
    • Laminated inductor, method for manufacturing the laminated inductor, and laminated choke coil
    • 层压电感器,层叠电感器的制造方法和层叠扼流线圈
    • US08587400B2
    • 2013-11-19
    • US13055911
    • 2009-07-30
    • Takashi NakajimaYoshiaki KamiyamaKenji OkabeYukihiro NoroTomomi KobayashiYoshie Amamiya
    • Takashi NakajimaYoshiaki KamiyamaKenji OkabeYukihiro NoroTomomi KobayashiYoshie Amamiya
    • H01F5/00H01F27/28
    • H01F17/0013H01F3/14H01F17/04H01F41/046
    • Disclosed is a laminated inductor that has good direct current superimposition characteristics, does not cause a variation in temperature characteristics, suppresses the occurrence of delamination, and can be stably manufactured. Also disclosed are a method for manufacturing the laminated inductor and a laminated choke coil. A laminated inductor (10) for use as a choke coil in a power supply circuit includes a rectangular parallelepiped-shaped laminated chip (1) and at least one pair of external electrodes (8) that are provided at the end of the laminated chip (1) and are conductively connected to the end of a coil. The laminated chip (1) includes a plurality of magnetic material layers (3) formed of an Ni—Zn—Cu ferrite, a plurality of conductive layers (2), which are laminated through the magnetic material layers (3) to constitute a coil, and at least one nonmagnetic layer (4) formed of a Ti—Ni—Cu—Mn—Zr—Ag-base dielectric material and formed in contact with a plurality of the magnetic material layers (3).
    • 公开了具有良好的直流叠加特性的层叠电感器,不会引起温度特性的变化,抑制分层的发生,能够稳定地制造。 还公开了一种用于制造层叠电感器和层叠扼流线圈的方法。 在电源电路中用作扼流线圈的层叠电感器(10)包括:长方体形叠层片(1)和设置在层叠芯片的端部的至少一对外电极(8) 1)并且导电地连接到线圈的端部。 层叠芯片(1)包括由Ni-Zn-Cu铁氧体形成的多个磁性材料层(3),多个导电层(2),其通过磁性材料层(3)层叠以构成线圈 和由Ti-Ni-Cu-Mn-Zr-Ag基介电材料形成并与多个磁性材料层(3)接触形成的至少一个非磁性层(4)。
    • 39. 发明申请
    • CLEANING DEVICE AND FINE-PARTICLE PROCESSING DEVICE THEREWITH
    • 清洁装置和微粒处理装置
    • US20090199358A1
    • 2009-08-13
    • US12211976
    • 2008-09-17
    • Ichiro KoizumiTadatoshi YamamotoTakashi Nakajima
    • Ichiro KoizumiTadatoshi YamamotoTakashi Nakajima
    • A47L7/00
    • B08B5/02B08B3/02B08B3/024B08B15/04
    • In a spheronizer for transforming columnar granulated product, which is fed in a wet condition, into spherical shapes, irregularities on a top surface of a particle-regulating disc are easily clogged, in particular, in an outer circumference. In view of this, a cleaning device 32 is provided for rapidly and reliably removing wet powders adhering to the particle-regulating disc. The cleaning device 32 is provided with a cover 33 covered on a part of the outer circumference of a rotating particle-regulating disc. The cover 33 is formed with a nozzle 39. The nozzle 39 injects a fluid to a cleaning target surface covered with the cover 33. The fluid in a space formed between the cover 33 and the cleaning target surface is suctioned and discharged from a vacuum connection port 36 to the outside.
    • 在用于将在湿条件下进料的柱状造粒产物转化为球形的滚圆机中,颗粒调节盘的顶表面上的凹凸容易被堵塞,特别是在外周。 鉴于此,提供清洁装置32,用于快速且可靠地除去附着在颗粒调节盘上的湿粉末。 清洁装置32设置有覆盖在旋转的颗粒调节盘的外周的一部分上的盖33。 盖33形成有喷嘴39.喷嘴39将流体喷射到覆盖有盖33的清洁对象表面。形成在盖33和清洁对象表面之间的空间中的流体被抽吸并从真空连接排出 港口36到外面。