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    • 1. 发明授权
    • Developing device for electrostatic latent image
    • 静电潜像显影装置
    • US5987280A
    • 1999-11-16
    • US405036
    • 1995-03-16
    • Kunihiko SatoKenji FukeTsutomu KawaiEiji SuzukiShozo TonaiYoshihiro TonomotoKatsumi SugimotoKeiko TonaiHitoshi Yoshii
    • Kunihiko SatoKenji FukeTsutomu KawaiEiji SuzukiShozo TonaiYoshihiro TonomotoKatsumi SugimotoKeiko TonaiHitoshi Yoshii
    • G03G15/08G03G15/04
    • G03G15/0822
    • A developing device for developing an electrostatic latent image with a two-component developer comprises a developer container (46) including a developer-accumulating chamber (50), and a developer-agitating chamber (56) provided above the developer-accumulating chamber. A communication passage (64) is provided between the developer-agitating chamber and the developer-accumulating chamber, and is opened to the developer-agitating chamber to define an overflow opening for the developer. The device also comprises a developer-carrying body (48) provided in the developer-accumulating chamber of the developer container, and the developer-carrying body is exposed to face an electrostatic latent image carrying body, and brings the developer from the developer-accumulating chamber to a facing zone therebetween for development of an electrostatic latent image formed on the electrostatic latent image carrying body. The device further comprises a developer-lifting means (68, 68', 70) for lifting the developer, brought to the facing zone by the developer-carrying body, to the developer-agitating chamber of the developer container, and a developer-agitating means (58) for agitating the developer in the developer-agitating chamber of the developer container, a part of the developer agitated by the developer-agitating means being fed to the developer-accumulating chamber through the overflow opening and the communication passage.
    • 用双组分显影剂显影静电潜像的显影装置包括显影剂容器(46),显影剂储存室(50)和显影剂搅拌室(56),设置在显影剂积聚室的上方。 连通通道(64)设置在显影剂搅拌室和显影剂储存室之间,并且向显影剂搅拌室打开以形成用于显影剂的溢流开口。 该装置还包括设置在显影剂容器的显影剂储存室中的显影剂承载体(48),并且显影剂承载体暴露于面对静电潜像携带体,并使显影剂从显影剂积聚 室到其间的面对区域,用于显影形成在静电潜像承载体上的静电潜像。 该装置还包括用于将显影剂提升到显影剂携带体的面向区域的显影剂提升装置(68,68',70)到显影剂容器的显影剂搅拌室,并且显影剂搅拌 用于搅拌显影剂容器的显影剂搅拌室中的显影剂的装置(58),由显影剂搅拌装置搅动的显影剂的一部分通过溢流开口和连通通道被供给到显影剂积聚室。
    • 6. 发明授权
    • Multicolor electrostatic recording appartus having electrostatic
recording units for forming different colors
    • 具有用于形成不同颜色的静电记录单元的多色静电记录装置
    • US5722003A
    • 1998-02-24
    • US566580
    • 1995-11-28
    • Eiji SuzukiHitoshi YoshiiMasato MatsuzukiHideyuki ShimobuchiShigeo Ishida
    • Eiji SuzukiHitoshi YoshiiMasato MatsuzukiHideyuki ShimobuchiShigeo Ishida
    • G01N21/47G03G15/00G03G15/01G03G15/08G03G21/00H04N1/29H04N1/46H04N1/60
    • G03G15/0126G03G15/0855G03G15/5041G03G2215/00042G03G2215/0103
    • In a multicolor electrostatic recording apparatus in which two or more different color toner images are superimposed by respective electrostatic recording units, each of the electrostatic recording units includes an electrostatic latent image carried, a developer for developing an electrostatic latent image formed on the carrier with a color toner, and a detector for detecting a density of the developed image on the basis of a detecting mark which is formed on the carrier as a part of the latent image and developed by the developer. A discriminator which compares the density data with an optional desired density value to discriminate whether the density data falls in an allowable range. A controller for feed-back controlling at least one parameter for determining the density of the developed image so that the density comes to be in the allowable range, when the density falls out of the allowable range. The at least one parameter is memorized as a compensating data for the density of the developed image, when the density falls in the allowable range. Thus, using the compensating data, a process using the parameter for determining the density of the developed image is carried out. The detector for detecting density includes a light emitting section and a light receiving unit.
    • 在多色静电记录装置中,其中两个或多个不同的彩色调色剂图像由相应的静电记录单元叠加,每个静电记录单元包括一个静电潜像,一个显影剂,用于在载体上形成一个静电潜像, 彩色调色剂和检测器,用于基于形成在载体上作为潜像的一部分并由显影剂显影的检测标记来检测显影图像的浓度。 鉴别器,其将密度数据与可选的期望密度值进行比较,以区分密度数据是否在允许范围内。 一种控制器,用于当密度落在容许范围之内时,控制至少一个用于确定显影图像的浓度的参数,使得密度达到允许范围。 当密度落在容许范围内时,将至少一个参数存储为显影图像的浓度的补偿数据。 因此,使用补偿数据,执行使用用于确定显影图像的浓度的参数的处理。 用于检测密度的检测器包括发光部分和光接收单元。
    • 9. 发明申请
    • STEAM GENERATOR
    • 蒸汽发生器
    • US20120037145A1
    • 2012-02-16
    • US13125861
    • 2009-10-23
    • Kazuhiko InoueEiji SuzukiShinichi KagaYukimasa TakedaAkihiko HiranoHiroshi KaiMasao SanukiMotohiko MouriYoshitaka Uchihori
    • Kazuhiko InoueEiji SuzukiShinichi KagaYukimasa TakedaAkihiko HiranoHiroshi KaiMasao SanukiMotohiko MouriYoshitaka Uchihori
    • A47J27/04F22B1/28
    • H05B6/108B24B49/105F01K17/02F22B1/281F22B37/26
    • The subject of the present invention is to provide a steam generator constructed small in size. A steam generator 20 of the present invention is composed of a cylindrical steam generation vessel 30 having a steam generation portion 31 formed to store an amount of water for generating steam and a steam passage 32 formed on the upper end of the steam generation portion for spouting steam generated in the steam generation portion, a heater element 40 disposed within the steam generation vessel 30, and an induction heating coil wound around the periphery of the steam generation vessel 30 for energizing the heater element. The heater element 40 is energized by supply of electric power to the heating coil so that steam generated by boiling of the water in the steam generation portion spouts upward from the steam passage. In the steam generator 20, a steam discharge duct 70 is mounted on the upper end of the steam passage 32 for receiving the steam spouting upward from the steam passage to discharge it in a lateral direction such that drops of hot water adhered to a ceiling surface of the discharge duct fall and circulate into the steam generation part 31.
    • 本发明的主题是提供一种尺寸小的蒸汽发生器。 本发明的蒸汽发生器20由圆筒形蒸汽发生容器30构成,该圆筒形蒸汽发生容器30具有形成用于储存一定量的用于产生蒸汽的水分的蒸汽发生部分31和形成在蒸汽发生部分上端的蒸汽通道32,用于喷射 在蒸汽产生部分产生的蒸汽,设置在蒸汽发生容器30内的加热器元件40,以及卷绕在蒸汽发生容器30周围的感应加热线圈,用于激励加热器元件。 加热器元件40通过向加热线圈供应电力而被激励,使得由蒸汽产生部分中的水沸腾产生的蒸汽从蒸汽通道向上喷出。 在蒸汽发生器20中,蒸汽排出管道70安装在蒸汽通道32的上端,用于接收从蒸汽通道向上喷出的蒸汽,以沿横向方向排出蒸汽,使得水滴附着在天花板表面上 的排出管道落下并循环到蒸汽发生部31中。