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    • 1. 发明申请
    • SOLID ELECTROLYTE GAS SENSOR ELEMENT AND GAS SENSOR
    • 固体电解质气体传感器元件和气体传感器
    • US20150204812A1
    • 2015-07-23
    • US14412473
    • 2013-09-10
    • Masashi KAWAI
    • Masashi Kawai
    • G01N27/407
    • G01N27/4072G01N27/4077
    • A gas sensor element includes: a solid electrolyte body; a target gas chamber; a reference gas chamber; a first electrode coming into contact with the solid electrolyte in the target gas chamber; a second electrode coming into contact with the solid electrolyte body in the reference gas chamber so as to hold the solid electrolyte body between the first electrode and the second electrode; a diffusion layer arranged to come into contact with the solid electrolyte body and configured to deliver the target gas to the target gas chamber; and a shielding layer arranged to come into contact with the diffusion layer so as to arrange the diffusion layer between the solid electrolyte body and the shielding layer. At least one of the solid electrolyte body and the shielding layer is provided with a concave section depressed from an interface side with the diffusion layer.
    • 气体传感器元件包括:固体电解质体; 目标气室; 参考气室; 与目标气体室中的固体电解质接触的第一电极; 第二电极与参考气体室中的固体电解质体接触,以将固体电解质体保持在第一电极和第二电极之间; 扩散层,被布置成与所述固体电解质体接触并且被配置为将所述目标气体输送到所述目标气体室; 以及屏蔽层,被布置成与所述扩散层接触,以将所述扩散层布置在所述固体电解质体和所述屏蔽层之间。 固体电解质体和屏蔽层中的至少一个设置有从扩散层的界面侧凹陷的凹部。
    • 2. 发明授权
    • Image forming apparatus and method
    • 图像形成装置及方法
    • US08447215B2
    • 2013-05-21
    • US13046337
    • 2011-03-11
    • Hideyuki KurahashiTakashi GondaYoshiki OmichiTatsuyuki SasakiMasashi KawaiFumio Masuda
    • Hideyuki KurahashiTakashi GondaYoshiki OmichiTatsuyuki SasakiMasashi KawaiFumio Masuda
    • G03G15/08
    • G03G15/065G03G21/105
    • An image forming apparatus includes a developing device that uses a developer carrier to advance to an image carrier a developer including a toner and a carrier and supplies the toner to the image carrier by applying a developing bias between the developer carrier and the image carrier. In the image forming apparatus, the following operation is performed before the developer in the developing device is taken out. The toner is supplied to the image carrier by applying the developing bias between the developer carrier and the image carrier, the developing bias increased in a direction to supply the toner to the image carrier. The toner supplied onto the image carrier is not transferred to a transfer receiving material but is advanced into a toner recovery device for recovery. The recovered toner is prevented from being returned to the developing device.
    • 图像形成装置包括显影装置,该显影装置使用显影剂载体将图像载体前进到包括调色剂和载体的显影剂,并通过在显影剂载体和图像载体之间施加显影偏压将调色剂供应到图像载体。 在图像形成装置中,在取出显影装置中的显影剂之前执行以下操作。 通过在显影剂载体和图像载体之间施加显影偏压将调色剂供应到图像载体,显影偏压在向调色剂供应到图像载体的方向上增加。 供应到图像载体上的调色剂不转印到转印接收材料上,而是进入调色剂回收装置以进行回收。 回收的调色剂被阻止返回到显影装置。
    • 7. 发明申请
    • IMAGE FORMING APPARATUS
    • 图像形成装置
    • US20130259554A1
    • 2013-10-03
    • US13846146
    • 2013-03-18
    • Shigeru SAWANOMasashi KawaiNaoki Nonoyama
    • Shigeru SAWANOMasashi KawaiNaoki Nonoyama
    • G03G15/00
    • G03G15/6529G03G15/6511G03G2215/00396
    • An image forming apparatus that is orientatable in either a first position or a second position, the second position being different from the first position in inclination with respect to a horizontal plane, comprising: a platform configured to be stacked with a plurality of recording sheets used for image formation; a pickup roller in contact with the recording sheets and configured to pick up the recording sheets one at a time; a pressing member applying pressure to the platform against the pick-up roller; and a pressure changer causing the pressing member to change an amount of the pressure according to whether the image forming apparatus is in the first position or in the second position.
    • 一种可在第一位置或第二位置定向的图像形成装置,所述第二位置相对于水平面倾斜地与所述第一位置不同,所述图像形成装置包括:平台,被配置为与所述多个记录片材堆叠 用于图像形成; 拾取辊,其与记录纸张接触并且被配置为一次拾取记录纸张; 按压构件对所述平台施加压力抵靠所述拾取辊; 以及压力变换器,其使所述按压部件根据所述图像形成装置是处于所述第一位置还是处于所述第二位置来改变所述压力量。
    • 8. 发明申请
    • IMAGE FORMING APPARATUS AND METHOD
    • 图像形成装置和方法
    • US20110229818A1
    • 2011-09-22
    • US13046337
    • 2011-03-11
    • Hideyuki KURAHASHITakashi GondaYoshiki OmichiTatsuyuki SasakiMasashi KawaiFumio Masuda
    • Hideyuki KURAHASHITakashi GondaYoshiki OmichiTatsuyuki SasakiMasashi KawaiFumio Masuda
    • G03G21/10
    • G03G15/065G03G21/105
    • An image forming apparatus includes a developing device that uses a developer carrier to advance to an image carrier a developer including a toner and a carrier and supplies the toner to the image carrier by applying a developing bias between the developer carrier and the image carrier. In the image forming apparatus, the following operation is performed before the developer in the developing device is taken out. The toner is supplied to the image carrier by applying the developing bias between the developer carrier and the image carrier, the developing bias increased in a direction to supply the toner to the image carrier. The toner supplied onto the image carrier is not transferred to a transfer receiving material but is advanced into a toner recovery device for recovery. The recovered toner is prevented from being returned to the developing device.
    • 图像形成装置包括显影装置,该显影装置使用显影剂载体将图像载体前进到包括调色剂和载体的显影剂,并通过在显影剂载体和图像载体之间施加显影偏压将调色剂供应到图像载体。 在图像形成装置中,在取出显影装置中的显影剂之前执行以下操作。 通过在显影剂载体和图像载体之间施加显影偏压将调色剂供应到图像载体,显影偏压在向调色剂供应到图像载体的方向上增加。 供应到图像载体上的调色剂不转印到转印接收材料上,而是进入调色剂回收装置以进行回收。 回收的调色剂被阻止返回到显影装置。
    • 10. 发明申请
    • BELTLESS TANDEM-TYPE IMAGE FORMING APPARATUS
    • 唯一的TANDEM型图像形成装置
    • US20090302531A1
    • 2009-12-10
    • US12388075
    • 2009-02-18
    • Syuichi KatogiShoichi YoshikawaFuminori MoroTakayuki ItoMasashi KawaiNoboru Oomoto
    • Syuichi KatogiShoichi YoshikawaFuminori MoroTakayuki ItoMasashi KawaiNoboru Oomoto
    • B65H7/02
    • G03G15/0131G03G2215/0138G03G2215/0158
    • In a beltless tandem-type image forming apparatus of the invention, a plurality of pairs of transfer rollers are placed side by side at intervals along a conveying direction of sheets. A control section independently conveys sheets in sequence through nip sections of respective pairs of transfer rollers driven by a driving section while sequentially transferring images formed by an imaging section onto the sheets. Conveying speeds of the respective pairs of transfer rollers controlled by the driving section are gradually decreased for every pair of transfer rollers from an upstream side toward a downstream side along a conveying direction of the sheets, and consequently, a driving period for driving the respective pairs of transfer rollers to convey each sheet is gradually increased for every pair of transfer rollers from the upstream side toward the downstream side along the conveying direction of the sheets. The control section performs control so that an imaging period by the imaging section is synchronized with a driving period by the driving section in every pair of transfer rollers.
    • 在本发明的无带式串联型图像形成装置中,沿着纸张的输送方向间隔地并排设置多对转印辊。 控制部分依次通过由驱动部分驱动的各对转印辊的辊隙部分顺序地输送纸张,同时顺序地将由成像部分形成的图像转印到纸张上。 由驱动部控制的各对转印辊的输送速度,对于每对转印辊,沿着纸张的输送方向从上游侧向下游侧逐渐降低,因此,驱动各对的驱动期间 沿着纸张的输送方向从上游侧向下游侧的每对转印辊逐渐增加用于输送每张纸的转印辊。 控制部进行控制,使得成像部的成像周期与驱动部在每对转印辊中的驱动期间同步。