Image forming apparatus utilizing intermediate transfer member
    1.
    发明授权
    Image forming apparatus utilizing intermediate transfer member 失效
    使用中间传输会员的图像形成装置

    公开(公告)号:US5091751A

    公开(公告)日:1992-02-25

    申请号:US530802

    申请日:1990-05-30

    IPC分类号: G03G15/01 G03G15/16

    摘要: An image forming apparatus having a photosensitive drum and a transfer drum including a transfer member carrying sheet substantially contacting the photosensitive drum. In order to enable a toner image formed on the photosensitive drum to be efficiently transferred to a transfer member, the apparatus has a pressing sheet for outwardly pressing the transfer member carrying sheet from the interior of the transfer drum and a conductive member provided on the side of the pressing sheet adjacent the transfer member carrying sheet. The conductive member serves to realize a uniform distribution of surface potential on the pressing sheet and to maintain the surface potential constant, so that the intensity of the electric field applied to the corona discharge is made constant at a low level so that a stable transfer corona is applied to the transfer member carrying sheet, thus ensuring good quality of the transferred image.

    Separation charger control for electro-photographic apparatus
    2.
    发明授权
    Separation charger control for electro-photographic apparatus 失效
    电子照相设备分离充电器控制

    公开(公告)号:US5552872A

    公开(公告)日:1996-09-03

    申请号:US186036

    申请日:1994-01-25

    IPC分类号: G03G15/01 G03G15/16 G03G15/14

    摘要: An image forming apparatus comprises a photoconductor on which a toner image is formed, an intermediate transfer drum disposed opposite to the photoconductor for holding a sheet on its circumferential surface, and a transfer charger disposed opposite to the photoconductor through the intermediate transfer drum for transferring a toner image from the photoconductor onto a sheet held on the intermediate transfer drum. A separation charger is disposed at a downstream side of the transfer charger in the rotational direction of the intermediate transfer drum for separating the sheet from the intermediate transfer drum, the output of the separation charger being set corresponding to the number of times the toner image is transferred.

    摘要翻译: 图像形成装置包括其上形成有调色剂图像的感光体,与感光体相对设置的用于在其圆周表面上保持片材的中间转印鼓,以及通过中间转印鼓与感光体相对设置的转印充电器,用于转印 将调色剂图像从感光体到保持在中间转印鼓上的片材上。 分离充电器设置在转印充电器的中间转印鼓的旋转方向的下游侧,用于将纸张与中间转印鼓分离,分离充电器的输出对应于调色剂图像的次数设定 转入。

    Developing apparatus using blank pulse bias
    3.
    发明授权
    Developing apparatus using blank pulse bias 失效
    显影装置采用空白脉冲偏置

    公开(公告)号:US5669050A

    公开(公告)日:1997-09-16

    申请号:US365034

    申请日:1994-12-28

    IPC分类号: G03G15/06 G03G15/09 G03G21/00

    CPC分类号: G03G15/065 G03G15/0907

    摘要: An image forming apparatus includes an image bearing member for bearing an electrostatic image; a developer carrying member, opposed to the image bearing member, for carrying a developer containing toner; bias voltage applying device for applying a developing bias voltage to the developer carrying member, the bias voltage satisfying: ##EQU1## V1 (V): a voltage applying force to the toner toward the developer carrying member away from the image bearing member;T1 (sec): a time period of application of the voltage V1;V2 (V): a voltage applying force to the toner away from the developer carrying member toward the image bearing member;T2 (sec): a time period of application of the voltage V2;T3 (V): a time period of application of a voltage V3 which is (V1+V2)/2;d (m): distance between the image bearing member and the developer carrying member.

    摘要翻译: 图像形成装置包括用于承载静电图像的图像承载部件; 显影剂承载构件,与图像承载构件相对,用于承载含有调色剂的显影剂; 偏置电压施加装置,用于向显影剂承载构件施加显影偏压,该偏置电压满足以下条件: T3>(133d2 / T2 | V2-V1 |)-1/2T2 V1(V) 朝向显影剂承载构件的调色剂远离图像承载部件; T1(sec):施加电压V1的时间段; V2(V):向显影剂承载构件朝向图像承载构件的向调色剂供电的电压; T2(秒):施加电压V2的时间段; T3(V):施加(V1 + V2)/ 2的电压V3的时间段; d(m):图像承载部件与显影剂承载部件之间的距离。

    Image forming apparatus
    4.
    发明授权
    Image forming apparatus 失效
    图像形成装置

    公开(公告)号:US5890046A

    公开(公告)日:1999-03-30

    申请号:US673822

    申请日:1996-06-27

    IPC分类号: G03G15/01 G03G15/16

    摘要: An image forming apparatus comprising an image bearing member on which a toner image is formed, transfer material carrying structure for carrying thereon on a transfer material, a transfer charger for performing an image transfer operation for transferring electrostatically the toner image formed on the image bearing member to the transfer material carried on the transfer material carrying structure at an image transfer position, wherein the transfer charger performs the image transfer operation a plurality of times on the same transfer material, the transfer charger means being supplied with a voltage of a polarity opposite from that of the toner image, and a discharger device, having a first discharger disposed adjacent to the transfer material carrying side of the transfer material carrying structure and a second discharger opposed to the first discharger with the transfer material carrying structure therebetween, wherein the first and second dischargers are not operable during a period between an image transfer onto a transfer material and a successive image transfer onto the same transfer material and during passage of the transfer material between the first and second dischargers, and wherein, during a separating operation for separating the transfer material from the transfer material carrying means, the first and second dischargers acting on the transfer material over its entire surface in the separation period.

    摘要翻译: 一种图像形成装置,包括在其上形成有调色剂图像的图像承载部件,用于在转印材料上承载的转印材料承载结构,用于执行用于静电转印形成在图像承载部件上的调色剂图像的图像转印操作的转印充电器 涉及在图像转印位置上承载在转印材料承载结构上的转印材料,其中转印充电器在相同的转印材料上多次进行图像转印操作,转印充电器装置被提供极性相反的电压 调色剂图像的位置以及排出装置,其具有邻近转印材料承载结构的转印材料承载侧设置的第一放电器和与第一放电器相对的第二放电器,其间具有转印材料承载结构,其中第一和 在pe期间,第二放电器不能操作 在转印到转印材料上的图像转印到相同的转印材料上并且在转印材料在第一和第二放电器之间通过期间的连续图像转印,并且其中,在用于将转印材料与转印材料分离的分离操作期间 意味着第一和第二放电器在分离期间在其整个表面上作用在转印材料上。

    Image forming apparatus
    5.
    发明授权
    Image forming apparatus 失效
    图像形成装置

    公开(公告)号:US5589922A

    公开(公告)日:1996-12-31

    申请号:US182515

    申请日:1994-01-14

    IPC分类号: G03G15/01 G03G15/16 G03G15/14

    摘要: An image forming apparatus includes an image bearing member on which a toner image is formed; transfer material carrying member for carrying thereon a transfer material; a transfer device for transferring the toner image from the image bearing member to a transfer material carried on the transfer material carrying member at a transfer position; a discharging device disposed downstream of the transfer position in a movement direction of the transfer material carrying member for acting on the transfer material on the transfer material carrying member corresponding to separation of the transfer material from the transfer material carrying member, the discharging device includes a first discharger, disposed at a transfer material carrying side of the transfer material carrying member and supplied with a voltage having a DC component of a polarity which is the same as the polarity of the toner image upon an image transfer operation.

    摘要翻译: 图像形成装置包括其上形成有调色剂图像的图像承载部件; 用于承载转印材料的转印材料承载构件; 转印装置,用于将调色剂图像从图像承载部件转印到转印位置上承载在转印材料承载部件上的转印材料; 排出装置,其设置在转印材料承载构件的运动方向的下游,用于作用在转印材料承载构件上的转印材料上,与转印材料承载构件分离相对应,该排出装置包括: 第一放电器,设置在转印材料承载构件的转印材料承载侧,并且在图像转印操作时提供具有与调色剂图像的极性相同的极性的DC分量的电压。

    Image forming apparatus having developer content detector
    6.
    发明授权
    Image forming apparatus having developer content detector 失效
    具有显影剂含量检测器的图像形成装置

    公开(公告)号:US4883019A

    公开(公告)日:1989-11-28

    申请号:US145815

    申请日:1988-01-19

    IPC分类号: G03G15/08

    CPC分类号: G03G15/0855 G03G15/0877

    摘要: An image forming apparatus including an image bearing member, a developing device for developing a latent image formed on the image bearing member and including a developer carrying member for carrying the developer toward the image bearing member, a toner content detecting device including a reflecting member for receiving light and reflecting a quantity of light corresponding to a reference toner content, a light emitting element and a light receiving element for producing an electric signal in accordance with a quantity of light applied to and received from the reflecting member, and a toner content control device for controlling toner supply to the developing device in accordance with a signal produced by the toner content detecting device. The toner content control device includes a device for storing a ratio of a reference toner content signal to a reference reflection density signal. A toner supply control device is provided for producing a ratio signal representative of a ratio of a toner content signal from the light receiving element to a reflection density signal from the light receiving element, for comparing the ratio signals, and for controlling toner supply to the developing device on the basis of a result of the comparison.

    摘要翻译: 一种图像形成装置,包括图像承载部件,用于显影形成在图像承载部件上的潜像的显影装置,并且包括用于将显影剂携带到图像承载部件的显影剂承载部件;调色剂含量检测装置,包括反射部件, 接收光并反射与参考调色剂含量相对应的光量,发光元件和用于根据施加到反射构件并从反射构件接收的光量产生电信号的光接收元件,以及调色剂含量控制 用于根据由调色剂含量检测装置产生的信号控制向显影装置供应调色剂的装置。 调色剂含量控制装置包括用于存储基准调色剂含量信号与参考反射浓度信号的比率的装置。 提供调色剂供应控制装置,用于产生表示来自光接收元件的调色剂含量信号与来自光接收元件的反射浓度信号的比率的比率信号,用于比较信号比率,以及用于控制调色剂供应到 基于比较结果的显影装置。

    Method for manufacturing wiring board for mounting electronic component, wiring board for mounting electronic component, and method for manufacturing wiring board having an electronic component
    7.
    发明授权
    Method for manufacturing wiring board for mounting electronic component, wiring board for mounting electronic component, and method for manufacturing wiring board having an electronic component 有权
    用于制造电子部件安装用布线板的方法,电子部件安装用布线板以及具有电子部件的布线基板的制造方法

    公开(公告)号:US08937256B2

    公开(公告)日:2015-01-20

    申请号:US13353965

    申请日:2012-01-19

    摘要: A method for manufacturing a wiring board for mounting an electronic component, a wiring board for mounting an electronic component, and a method for manufacturing an electronic-component-mounted wiring board are provided. A bonding material paste, which can include solder and an electric insulation material made of a resin, can be placed on chip mount terminal pads and heated to fuse the solder and soften the electric insulation material. Subsequently, the solder is solidified to form solder bumps. Further, the electric insulation material is cured on a surface of each of the solder bumps and a surface of a multilayer board around each of the solder bumps to form an electric insulation surface layer. Accordingly, when a chip is mounted to such wiring boards, the electric insulation surface layer minimizes or eliminates the connection between adjacent solder bumps during re-fusing of the solder.

    摘要翻译: 本发明提供一种电子部件安装用布线基板的制造方法,电子部件的安装用布线基板以及电子元件搭载布线基板的制造方法。 可以将包括焊料和由树脂制成的电绝缘材料的接合材料糊料放置在芯片安装端子焊盘上并加热以熔化焊料并软化电绝缘材料。 随后,焊料固化形成焊料凸块。 此外,电绝缘材料在每个焊料凸块的表面和每个焊料凸块周围的多层板的表面上固化,以形成电绝缘表面层。 因此,当芯片安装到这种布线板时,电绝缘表面层在焊料的再熔合期间使相邻焊料凸块之间的连接最小化或消除。

    Spark plug and manufacturing method thereof
    8.
    发明授权
    Spark plug and manufacturing method thereof 有权
    火花塞及其制造方法

    公开(公告)号:US08253313B2

    公开(公告)日:2012-08-28

    申请号:US13234212

    申请日:2011-09-16

    IPC分类号: H01T13/20

    CPC分类号: H01T13/32 H01T21/02

    摘要: A spark plug having improved durability having a ground electrode comprised of a ground electrode base member and a noble metal tip. A center axis of the noble metal tip slants in relation to the center axis of the ground electrode base member at angle θ which satisfies a relation 2°≦θ≦25°.

    摘要翻译: 一种具有改进的耐久性的火花塞,具有由接地电极基体和贵金属电极构成的接地电极。 贵金属端头的中心轴相对于接地电极基体的中心轴线以角度θ倾斜; 满足关系2°≦̸&thetas;≦̸ 25°。

    CANCER TISSUE-DERIVED CELL MASS AND A PROCESS FOR PREPARING SAME
    9.
    发明申请
    CANCER TISSUE-DERIVED CELL MASS AND A PROCESS FOR PREPARING SAME 审中-公开
    癌组织衍生细胞质量及其制备方法

    公开(公告)号:US20120164732A1

    公开(公告)日:2012-06-28

    申请号:US13254162

    申请日:2010-03-01

    IPC分类号: C12N5/02 C12N5/00

    CPC分类号: C12N5/0693 C12N2509/00

    摘要: Disclosed is a novel cell mass derived from a cancer tissue, which can reflect the in vivo behavior of a cancer cell correctly. Also disclosed is a process for preparing the cell mass. Specifically disclosed is a cell mass derived from a cancer tissue, which is an separated product that is isolated from a cancer tissue obtained from an individual as a mass containing at least three cancer cells or a cultured product of the separated product and which can retain a proliferation ability in vitro. The cell mass derived from a cancer tissue is produced by, for example, a preparation process comprising the steps of: treating a pulverized product of a cancer tissue removed from a living body with an enzyme; and selecting and collecting a mass containing at least three cancer cells among from an enzymatic treatment product.

    摘要翻译: 公开了一种衍生自癌组织的新型细胞团,其可以正确反映癌细胞的体内行为。 还公开了一种制备细胞块的方法。 具体公开了一种衍生自癌组织的细胞块,其是从作为含有至少三种癌细胞的质量的个体获得的癌组织分离的分离产物或分离产物的培养产物,并且可以保留 体外增殖能力。 衍生自癌组织的细胞块通过例如制备方法制备,所述制备方法包括以下步骤:用酶处理从活体中除去的癌组织的粉碎产物; 以及从酶处理产物中选择和收集含有至少三种癌细胞的物质。

    DROPLET GENERATION AND DETECTION DEVICE, AND DROPLET CONTROL DEVICE
    10.
    发明申请
    DROPLET GENERATION AND DETECTION DEVICE, AND DROPLET CONTROL DEVICE 有权
    滴液发生和检测装置,以及喷射器控制装置

    公开(公告)号:US20120104289A1

    公开(公告)日:2012-05-03

    申请号:US13283849

    申请日:2011-10-28

    IPC分类号: G01J3/10

    CPC分类号: H05G2/006 H05G2/008

    摘要: A droplet generation and detection device may include: a droplet generation unit for outputting a charged droplet; at least one droplet sensor including a magnetic circuit including a coil configured of an electrically conductive material, the magnetic circuit being disposed such that the charged droplet passes around the magnetic circuit, and a current detection unit for detecting current flowing in the coil and outputting a detection signal; and a signal processing circuit for detecting the charged droplet based on the detection signal.

    摘要翻译: 液滴生成和检测装置可以包括:用于输出带电液滴的液滴产生单元; 至少一个液滴传感器,其包括包括由导电材料构成的线圈的磁路,所述磁路被布置成使得所述带电液滴绕过所述磁路;以及电流检测单元,用于检测在所述线圈中流动的电流并输出 检测信号; 以及信号处理电路,用于根据检测信号检测带电液滴。