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    • 12. 发明授权
    • Liquid droplet circulation control apparatus, liquid droplet ejection apparatus, and computer readable storage medium
    • 液滴循环控制装置,液滴喷射装置和计算机可读存储介质
    • US08506029B2
    • 2013-08-13
    • US12916816
    • 2010-11-01
    • Jun IsozakiMasaki KataokaKoji FurukawaHiroshi Shibata
    • Jun IsozakiMasaki KataokaKoji FurukawaHiroshi Shibata
    • B41J29/38
    • B41J2/175B41J2/17596B41J29/38
    • There is provided a liquid droplet circulation control apparatus including: a first circulation controller that sets a first circulation mode in which liquid is circulated with pressure control by driving a supply side pressure generator and a return side pressure generator, the supply side pressure generator supplying the liquid to the liquid droplet ejector and the return side pressure generator returning the liquid from the liquid droplet ejector; a second circulation controller that sets a second circulation mode in which the liquid is circulated by driving the supply side pressure generator and/or the return side pressure generator, such that the liquid is made to bypass at least the liquid droplet ejector; a selector that selects one or other circulation modes; and a setting unit that sets a circulation path of the liquid based on the selected circulation mode.
    • 提供了一种液滴循环控制装置,包括:第一循环控制器,其通过驱动供给侧压力发生器和回流侧压力发生器来设定通过压力控制循环的液体的第一循环模式,供给侧压力发生器供给 液体到液滴喷射器,并且返回侧压力发生器从液滴喷射器返回液体; 第二循环控制器,其设置通过驱动供给侧压力发生器和/或返回侧压力发生器使液体循环的第二循环模式,使得液体至少使液滴排出器旁路; 选择一种或其他循环模式的选择器; 以及设定单元,其基于所选择的循环模式设定液体的循环路径。
    • 13. 发明授权
    • Liquid circulating apparatus, computer-readable medium, and liquid discharging apparatus
    • 液体循环装置,计算机可读介质和液体排出装置
    • US08449087B2
    • 2013-05-28
    • US13304853
    • 2011-11-28
    • Masaki KataokaJun IsozakiHiroshi Shibata
    • Masaki KataokaJun IsozakiHiroshi Shibata
    • B41J2/175B41J2/18
    • B41J2/175B41J2/18B41J2202/12
    • A liquid circulating apparatus includes a liquid discharging unit for having a nozzle, a supply path, a recovery path, first and second pressure adjusting units, an opening/closing valve and a circulation controlling unit. The circulation controlling unit controls the first and second pressure adjusting units and the opening/closing valve to circulate the liquid by causing a differential pressure between the liquid at a supply side and at a recovery side with respect to the nozzle while the liquid maintains a meniscus in the nozzle. The circulation controlling unit (i) makes a differential pressure between the liquid of the supply path and the recovery path to be lower than the differential pressure in middle of the circulation while the opening/closing valve is closed when the liquid starts circulating, (ii) opens the opening/closing valve, and (iii) changes the differential pressure to the differential pressure in middle of the circulation.
    • 液体循环装置包括具有喷嘴,供给路径,回收路径,第一和第二压力调节单元,开闭阀和循环控制单元的液体排出单元。 循环控制单元通过在液体保持弯液面时在供给侧的液体和在回收侧的液体之间产生压差来控制第一和第二压力调节单元和打开/关闭阀来使液体循环 在喷嘴中。 循环控制单元(i)当液体开始循环时,在打开/关闭阀关闭时,使供给路径的液体与回收路径之间的压差低于循环中间的压差,(ii )打开开/关阀,(iii)将差压改变为循环中间的差压。
    • 14. 发明申请
    • LIQUID CIRCULATING APPARATUS, COMPUTER-READABLE MEDIUM, AND LIQUID DISCHARGING APPARATUS
    • 液体循环装置,计算机可读介质和液体排放装置
    • US20120162331A1
    • 2012-06-28
    • US13304853
    • 2011-11-28
    • Masaki KataokaJun IsozakiHiroshi Shibata
    • Masaki KataokaJun IsozakiHiroshi Shibata
    • B41J2/18
    • B41J2/175B41J2/18B41J2202/12
    • A liquid circulating apparatus includes a liquid discharging unit for having a nozzle, a supply path, a recovery path, first and second pressure adjusting units, an opening/closing valve and a circulation controlling unit. The circulation controlling unit controls the first and second pressure adjusting units and the opening/closing valve to circulate the liquid by causing a differential pressure between the liquid at a supply side and at a recovery side with respect to the nozzle while the liquid maintains a meniscus in the nozzle. The circulation controlling unit (i) makes a differential pressure between the liquid of the supply path and the recovery path to be lower than the differential pressure in middle of the circulation while the opening/closing valve is closed when the liquid starts circulating, (ii) opens the opening/closing valve, and (iii) changes the differential pressure to the differential pressure in middle of the circulation.
    • 液体循环装置包括具有喷嘴,供给路径,回收路径,第一和第二压力调节单元,开闭阀和循环控制单元的液体排出单元。 循环控制单元通过在液体保持弯液面时在供给侧的液体和在回收侧的液体之间产生压差来控制第一和第二压力调节单元和打开/关闭阀来使液体循环 在喷嘴中。 循环控制单元(i)当液体开始循环时,在打开/关闭阀关闭时,使供给路径的液体与回收路径之间的压差低于循环中间的压差,(ii )打开开/关阀,(iii)将差压改变为循环中间的差压。
    • 16. 发明授权
    • Flow rate control device, liquid-droplet ejecting device, and computer readable medium
    • 流量控制装置,液滴喷射装置和计算机可读介质
    • US08403439B2
    • 2013-03-26
    • US13112190
    • 2011-05-20
    • Kumiko TanakaJun IsozakiMasaki Kataoka
    • Kumiko TanakaJun IsozakiMasaki Kataoka
    • B41J29/38
    • B41J2/175B41J2/17596B41J2/19B41J29/38
    • A flow rate control device includes a pressure generating unit that delivers a liquid to a liquid reservoir unit including an ejecting port; a flow rate control unit that controls a flow rate of the pressure generating unit by performing a first flow rate control and a second flow rate control, the first flow rate control being to raise a pressure inside the liquid reservoir unit up to a target pressure at a first pressure change rate which is sufficiently high to float air bubbles adhering to a wall surface inside the liquid reservoir unit, the second flow rate control being to maintain the target pressure or to lower the pressure inside the liquid reservoir unit from the target pressure at a second pressure change rate lower than the first pressure change rate in order to eject air bubbles floating inside the liquid reservoir unit from the ejecting port.
    • 流量控制装置包括将液体输送到包括排出口的储液单元的压力产生单元; 流量控制单元,其通过执行第一流量控制和第二流量控制来控制所述压力发生单元的流量,所述第一流量控制是将所述储液单元内的压力升高至目标压力 第一压力变化率足够高以使附着在储液器单元内的壁面的气泡浮起,第二流量控制用于保持目标压力或者将液体储存器内部的压力从目标压力降低 第二压力变化率低于第一压力变化率,以便从排出口排出浮在储液器单元内的气泡。
    • 17. 发明申请
    • GLASS PRODUCT FORMING MACHINE
    • 玻璃制品成型机
    • US20120186301A1
    • 2012-07-26
    • US13499600
    • 2010-09-24
    • Takahiro NishimuraMasaki KataokaShintaro OhnoTakahiro Kotoh
    • Takahiro NishimuraMasaki KataokaShintaro OhnoTakahiro Kotoh
    • C03B9/38
    • C03B9/3816C03B9/3875C03B9/3883C03B9/3891C03B9/41
    • In a glass product forming machine having molds 1A and 1B each composed of a pair of split molds 11 and 12, and a mold cooling device X for cooling the molds 1A and 1B to control the temperatures thereof, in order to prevent the occurrence of a defect such as deformation or cracks in a formed article due to a temperature difference between the split molds 11 and 12, the mold cooling device X is configured to include: cooling mechanisms 3R and 3L provided to the respective split molds, the cooling mechanisms each individually applying cooling air to each of the split molds 11 and 12 of the molds 1A and 1B; valve mechanisms 30R and 30L for individually opening and closing each of paths for introducing cooling air to the respective cooling mechanisms 3R and 3L; temperature detection means for detecting the temperature of at least one of the split molds; and a temperature control device 9 for generating and outputting control signals for controlling the opening and closing operations of the respective valve mechanisms 30R and 30L on the basis of the detected temperature value by the temperature detection means.
    • 在具有由一对分割模具11和12构成的模具1A和1B的玻璃制品成型机中,以及用于冷却模具1A和1B以控制其温度的模具冷却装置X,以防止发生 模具冷却装置X由于分型模具11和12之间的温度差造成的成型制品中的变形或裂纹等缺陷,模具冷却装置X构成为:分别设置在各个模具上的冷却机构3R,3L,各冷却机构 对模具1A,1B的分割模具11,12进行冷却风; 用于单独地打开和关闭用于将冷却空气引导到各个冷却机构3R和3L的各个通路的阀机构30R和30L; 温度检测装置,用于检测所述分模中的至少一个的温度; 以及温度控制装置9,用于根据温度检测装置检测到的温度值产生和输出用于控制各个阀机构30R和30L的打开和关闭操作的控制信号。