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    • 71. 发明授权
    • Monitoring system for detecting quench of superconductive coils
    • 用于检测超导线圈淬火的监控系统
    • US4777437A
    • 1988-10-11
    • US158033
    • 1988-02-12
    • Ikuo TashiroDaisuke ItoKunio MatsukuraMituyoshi Morohoshi
    • Ikuo TashiroDaisuke ItoKunio MatsukuraMituyoshi Morohoshi
    • H02H7/00G01R33/035
    • H02H7/001Y02E40/68
    • In a monitoring system for detecting a quench in a superconductive coil to which AC power is supplied, a switch apparatus is connected between the coil and a A.C. power source. A voltage between a top of the coil and a dividing resistor connected in parallel with the coil is detected and converted into a voltage signal by a insulation amplifier and a current flowing through the coil 1 is detected by a current detector and is converted into a current signal by an amplifier. The voltage signal is detected with the current signal as a reference signal by a phase detector so that a signal component of the voltage signal in phase with the reference signal is outputted from the phase detector. The signal component is averaged in a averaging circuit, when the voltage signal is out-of-phase with the reference signal, an output signal is generated as an alarm signal from the averaging circuit.
    • 在用于检测提供有交流电力的超导线圈中的骤冷的监视系统中,开关装置连接在线圈和交流电源之间。 线圈顶部和与线圈并联的分压电阻之间的电压被检测并通过绝缘放大器转换成电压信号,流过线圈1的电流由电流检测器检测并被转换为电流 信号由放大器。 以相位检测器的电流信号作为参考信号检测电压信号,从而从相位检测器输出与基准信号同相的电压信号的信号分量。 信号分量在平均电路中被平均,当电压信号与参考信号异相时,输出信号作为来自平均电路的报警信号产生。
    • 73. 发明授权
    • Image forming apparatus
    • 图像形成装置
    • US09366989B2
    • 2016-06-14
    • US14589955
    • 2015-01-05
    • Daisuke ItoKen YoshidaKeiko MatsumotoYoichi SakuraiDaisuke Takahashi
    • Daisuke ItoKen YoshidaKeiko MatsumotoYoichi SakuraiDaisuke Takahashi
    • G03G15/01G03G15/08
    • G03G15/0822G03G15/0121G03G15/0126G03G15/0142G03G15/0189G03G2215/0607
    • An image forming apparatus includes at least one image bearer; multiple developing devices to develop the latent images with developers including toner and carrier into a toner image; multiple developer supply devices to supply the developers to the multiple developing devices, respectively; and a fixing device to fix the toner image on a sheet of recording media. When one of the multiple developing devices positioned at a shortest distance from an outline of the fixing device is referred to as a first developing device, and one of the multiple developer supply devices that supplies developer to the first developing device is referred to as a first developer supply device, the first developer supply device is greater in percentage by weight of carrier in developer supplied to the first developing device than rest of the multiple developer supply devices.
    • 图像形成装置包括至少一个图像载体; 多个显影装置将具有调色剂和载体的显影剂的潜像显影成调色剂图像; 多个显影剂供应装置分别向多个显影装置供应开发者; 以及用于将调色剂图像固定在记录介质片上的定影装置。 当定位在与定影装置的轮廓最短距离的多个显影装置中的一个被称为第一显影装置时,将显影剂供应到第一显影装置的多个显影剂供应装置中的一个被称为第一显影装置 显影剂供应装置,第一显影剂供应装置比供应给第一显影装置的显影剂中的载体的重量百分比大于其余多个显影剂供应装置。
    • 79. 发明授权
    • Method of making zinc oxide nanowires
    • 制备氧化锌纳米线的方法
    • US08723407B2
    • 2014-05-13
    • US12370499
    • 2009-02-12
    • James E. HutchisonDaisuke Ito
    • James E. HutchisonDaisuke Ito
    • H01J19/06H01K1/04
    • H01J1/304H01J2201/30469
    • Methods for selectively depositing nanostructures on a support layer include contacting the support layer with functionalized catalyst particles. The functionalized catalyst particles can form a self-assembled monolayer of catalyst particles on the support layer and the functionalized catalyst particles can be used to catalyze nanostructure growth. In one embodiment of the disclosed method, zinc oxide nanowires are grown on a patterned substrate using functionalized gold nanoparticles. Patterned arrays of self-assembled nanostructures and nanoscale devices using such nanostructure arrays are also described.
    • 将纳米结构选择性沉积在支撑层上的方法包括使支撑层与官能化的催化剂颗粒接触。 官能化催化剂颗粒可以在载体层上形成催化剂颗粒的自组装单层,并且官能化的催化剂颗粒可用于催化纳米结构生长。 在所公开的方法的一个实施方案中,使用官能化的金纳米颗粒在图案化的衬底上生长氧化锌纳米线。 还描述了使用这种纳米结构阵列的自组装纳米结构和纳米级器件的图案阵列。
    • 80. 发明申请
    • APPARATUS FOR HEAT-TREATING POWDER PARTICLES AND METHOD OF PRODUCING TONER
    • 用于热处理粉末颗粒的装置和生产聚碳酸酯的方法
    • US20140101966A1
    • 2014-04-17
    • US14125573
    • 2012-06-07
    • Hironori MinagawaYuichi MizoTakeshi OhtsuTakakuni KoboriKohji TakenakaJunichi HagiwaraDaisuke ItoKunihiko KawakitaYasumori Kanai
    • Hironori MinagawaYuichi MizoTakeshi OhtsuTakakuni KoboriKohji TakenakaJunichi HagiwaraDaisuke ItoKunihiko KawakitaYasumori Kanai
    • G03G9/08
    • G03G9/0812F26B17/103G03G9/0804G03G9/0806G03G9/0808G03G9/081G03G9/0815
    • Provided is an apparatus for heat treatment capable of heat-treating toner particles efficiently and uniformly while suppressing increase of coarse particles due to coalescence, to thereby enable stable toner production. The apparatus for heat-treating powder particles each of which contains a binder resin and a colorant includes: a cylindrical treatment chamber in which the powder particles are heat-treated; a columnar member (6) provided so as to protrude from a lower end part of the treatment chamber toward an upper end part thereof; a powder particle supply unit (2) for supplying the powder particles to the treatment chamber; a hot air supply unit (3) for heat-treating the supplied powder particles; and a collection unit (5) for collecting the heat-treated powder particles discharged outside the treatment chamber through a toner discharge port provided on the lower end part side of the treatment chamber. The hot air supply unit is provided so that the hot air is supplied along an inner circumferential surface of the treatment chamber. The powder particle supply unit includes multiple particle supply ports provided on an outer circumferential surface of the columnar member. The toner discharge port is provided in an outer circumferential portion of the treatment chamber so as to keep a rotation direction of the powder particles.
    • 提供一种能够有效且均匀地热处理调色剂颗粒的热处理设备,同时抑制由于聚结引起的粗颗粒的增加,从而使调色剂稳定。 用于热处理包含粘合剂树脂和着色剂的粉末颗粒的设备包括:对粉末颗粒进行热处理的圆柱形处理室; 柱状构件(6),其设置成从处理室的下端部向其上端部突出; 用于将粉末颗粒供给到处理室的粉末颗粒供给单元(2) 用于对供应的粉末颗粒进行热处理的热空气供应单元(3) 以及收集单元(5),用于通过设置在处理室的下端部侧的调色剂排出口收集排出在处理室外部的经热处理的粉末颗粒。 热空气供给单元设置成沿着处理室的内周面供给热空气。 粉末颗粒供给单元包括设置在柱状构件的外周面上的多个颗粒供给口。 调色剂排出口设置在处理室的外周部分中,以保持粉末颗粒的旋转方向。