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    Image forming method and apparatus having improved cleaning means
    1.
    发明授权
    Image forming method and apparatus having improved cleaning means 有权
    具有改进的清洁装置的图像形成方法和装置

    公开(公告)号：US07171151B2

    公开(公告)日：2007-01-30

    申请号：US10266540

    申请日：2002-10-08

    申请人： Isao Endo ,  Hiroyuki Yamada

    发明人： Isao Endo ,  Hiroyuki Yamada

    IPC分类号： G03G21/00

    CPC分类号： G03G9/0827 ,  G03G9/0819 ,  G03G21/0005 ,  G03G21/0076 ,  G03G2221/001

    摘要： An image forming apparatus structured with an image carrier; a developing device for making a toner image by using a toner having resin particles, which are obtained through particle formation in an aqueous medium; a transfer device for transferring the toner image onto a transfer material; and a cleaning device for removing residual toner remaining on the image carrier after transferring, wherein the cleaning device has: a cleaning roller having a conductive or semi-conductive resilient body; a cleaning blade made of a resilient material and provided downstream the cleaning roller; a power source to apply a bias voltage on the cleaning roller; and a collecting member to collect the toner removed by the cleaning roller; and wherein the absolute value of the charge amount of the toner used in the image forming apparatus is between 20–50 μC/g.

    摘要翻译： 一种由图像载体构成的图像形成装置; 通过使用通过在水性介质中形成颗粒而获得的具有树脂颗粒的调色剂来制造调色剂图像的显影装置; 用于将调色剂图像转印到转印材料上的转印装置; 以及清洁装置，用于去除转印后残留在图像载体上的残留调色剂，其中所述清洁装置具有：具有导电或半导电弹性体的清洁辊; 由弹性材料制成并设置在清洁辊下游的清洁刮板; 用于在清洁辊上施加偏置电压的电源; 以及收集构件，用于收集由清洁辊去除的调色剂; 并且其中在图像形成装置中使用的调色剂的电荷量的绝对值为20-50μC/ g。

    Image forming method and image forming apparatus with toner having specific characteristic
    2.
    发明授权
    Image forming method and image forming apparatus with toner having specific characteristic 有权
    图像形成方法和具有特定特征的调色剂的成像装置

    公开(公告)号：US06963720B2

    公开(公告)日：2005-11-08

    申请号：US10226831

    申请日：2002-08-23

    申请人： Isao Endo ,  Hiroyuki Yamada

    发明人： Isao Endo ,  Hiroyuki Yamada

    IPC分类号： G03G9/08 ,  G03G21/00

    CPC分类号： G03G21/0005 ,  G03G9/0819 ,  G03G9/0827 ,  G03G21/0076 ,  G03G2221/001

    摘要： In a toner image forming method, toner contains toner particles having a shape coefficient falling within a range of 1.0 to 1.6 in an amount of 65% by number or more and the toner particles has a variation coefficient of the shape coefficient of 16% or less. In a step of cleaning residual toner remaining on the image carrying member after the step of transferring; the cleaning step includes a step of removing electrostatically residual toner by brining a cleaning roller in contact with a surface of the image carrying member and by applying a bias voltage between the cleaning roller and the image carrying member, and a step of removing mechanically residual toner by bringing a tip end of a cleaning blade in contact with a surface of the image carrying member at a position downstream of the cleaning roller in terms of the rotating direction of the image carrying member.

    摘要翻译： 在调色剂成像方法中，调色剂含有形状系数在1.0至1.6范围内的调色剂颗粒的数量为65％以上，调色剂颗粒的形状系数的变异系数为16％以下 。 在转印步骤之后清除残留在图像承载部件上的残留调色剂的步骤; 清洁步骤包括通过将与图像承载构件的表面接触的清洁辊和通过在清洁辊和图像承载构件之间施加偏置电压来清除静电残留调色剂的步骤，以及去除机械残留调色剂的步骤 通过使清洁刮板的末端与图像承载部件的表面接触，在图像承载部件的旋转方向上，在清洁辊下游的位置。

    Image forming apparatus and image forming method
    3.
    发明授权
    Image forming apparatus and image forming method 有权
    图像形成装置及图像形成方法

    公开(公告)号：US06640080B2

    公开(公告)日：2003-10-28

    申请号：US10029331

    申请日：2001-12-20

    申请人： Isao Endo ,  Hiroyuki Yamada

    发明人： Isao Endo ,  Hiroyuki Yamada

    IPC分类号： G03G2100

    CPC分类号： G03G21/0029 ,  G03G21/0076 ,  G03G2221/001 ,  G03G2221/0015

    摘要： An electrophotographic image forming apparatus is disclosed which has a cleaning unit with a cleaning roller that contacts the surface of the photoreceptor, a bias voltage applying device which applies a bias voltage to the cleaning roller, and a flat, board-shaped cleaning blade. The blade has an elastic body and a leading edge which contacts the surface of the photoreceptor downstream from the cleaning roller.

    摘要翻译： 公开了一种电子照相图像形成装置，其具有清洁单元，该清洁单元具有与感光体的表面接触的清洁辊，向清洁辊施加偏置电压的偏置电压施加装置和平坦的板状清洁刮板。 刀片具有弹性体和与清洁辊下游的感光体表面接触的前缘。

    High-pressure fuel pump assembly mechanism
    5.
    发明授权
    High-pressure fuel pump assembly mechanism 有权
    高压燃油泵组装机构

    公开(公告)号：US09410519B2

    公开(公告)日：2016-08-09

    申请号：US13125106

    申请日：2009-10-29

    申请人： Satoshi Usui ,  Shingo Tamura ,  Katsumi Miyazaki ,  Hiroyuki Yamada

    发明人： Satoshi Usui ,  Shingo Tamura ,  Katsumi Miyazaki ,  Hiroyuki Yamada

    IPC分类号： F02M59/44 ,  F04B1/04 ,  F02M39/02 ,  F02M59/10 ,  F02M59/36

    CPC分类号： F02M59/44 ,  F02M39/02 ,  F02M59/102 ,  F02M59/366 ,  F02M2200/02 ,  F02M2200/85 ,  F04B1/0404 ,  F04B1/0408 ,  F04B1/0421 ,  F04B1/0439 ,  F04B53/168

    摘要： A high-pressure fuel pump includes a pump housing formed with a recess, a cylinder combined with the pump housing to define the recess as a pressurizing chamber, a holder securing the cylinder to the pump housing, and a plunger sliding against the cylinder to pressurize fluid in the pressurizing chamber. The holder includes an outer cylindrical surface portion fitted to an attachment fitting hole of an engine block of an internal combustion engine, and a cylindrical fitting portion fitted to an outer circumference of the cylinder. The outer cylindrical surface portion and the cylindrical fitting portion are formed in a single piece resulting from machining one and the same member.

    摘要翻译： 高压燃料泵包括形成有凹部的泵壳体，与泵壳体组合的气缸以限定作为加压室的凹部，将气缸固定到泵壳体的保持器，以及抵靠气缸滑动的柱塞 加压室内的流体。 保持器包括装配到内燃机的发动机缸体的安装配合孔的外筒面，以及嵌合在汽缸的外周的筒状嵌合部。 外圆筒形表面部分和圆柱形装配部分是通过加工同一部件而形成的单件。

    Method of managing database
    6.
    发明授权
    Method of managing database 有权
    管理数据库的方法

    公开(公告)号：US09251195B2

    公开(公告)日：2016-02-02

    申请号：US13542324

    申请日：2012-07-05

    申请人： Hiroyuki Yamada

    发明人： Hiroyuki Yamada

    IPC分类号： G06F17/30 ,  G06F15/16

    CPC分类号： G06F17/30353 ,  G06F15/16

    摘要： A multi-master node model database management technology involves notifying a higher-level master node of a transaction minimum value as a minimum value of an implementation-underway transaction in a snapshot from a lower-level master node, comparing the transaction minimum value with minimum values retained by the respective master nodes and thus updating a node minimum value and a cluster minimum value. Then, the lower-level master node transmits a write set containing a shadow copy of its own database, a heap tuple map deployed on its own memory and the transaction minimum value to the higher-level master node, and the higher-level master node receiving the write set updates the database by use of the write set if the transaction minimum value is equal to or larger than the cluster minimum value, and aborts the write set if the transaction minimum value is smaller than the cluster minimum value.

    摘要翻译： 多主节点模型数据库管理技术涉及将较高级别的主节点通知较低层主节点的事务最小值作为快照中实施执行事务的最小值，将事务最小值与最小值进行比较 由各个主节点保留的值，从而更新节点最小值和簇最小值。 然后，下级主节点发送包含其自己的数据库的卷影副本的写入集，在其自己的存储器上部署的堆组映射映射，并将事务最小值发送到上级主节点，以及上级主节点 如果事务最小值等于或大于集群最小值，则通过使用写入集合来接收写入集更新数据库，并且如果事务最小值小于集群最小值则中止写入集合。

    Link actuating device
    7.
    发明授权
    Link actuating device 有权
    链接启动装置

    公开(公告)号：US09243696B2

    公开(公告)日：2016-01-26

    申请号：US14346606

    申请日：2012-09-11

    申请人： Hiroshi Isobe ,  Hiroyuki Yamada ,  Yukihiro Nishio

    发明人： Hiroshi Isobe ,  Hiroyuki Yamada ,  Yukihiro Nishio

    IPC分类号： B25J17/00 ,  B25J17/02 ,  B25J18/00 ,  F16H19/08 ,  F16H37/14 ,  B25J9/00 ,  B25J9/10 ,  F16H21/46

    CPC分类号： F16H19/08 ,  B25J9/0048 ,  B25J9/102 ,  F16H21/46 ,  F16H37/14 ,  Y10T74/18792 ,  Y10T74/188

    摘要： A distal side link hub is connected with a proximal end side link hub through three sets of link mechanisms for alteration in posture. At least two sets of the link mechanisms include an actuator for arbitrarily changing the posture of the distal end side link hub relative to the proximal end side link hub by rotating a proximal side end link member and a reduction gear unit for reducing the speed of and transmitting the operation amount of the actuator to the proximal side end link member. The reduction gear unit includes a geared speed reducing section having a small gear rotated by the actuator and a large gear provided in the proximal side end link member. The radius of pitch circle of the large gear is chosen to be equal to or greater than the arm length of the proximal side end link member.

    摘要翻译： 远端侧连接轮毂通过三组用于姿势改变的连杆机构与近端侧连杆毂连接。 至少两组连杆机构包括用于通过旋转近端侧连杆构件和减速装置来相对于近端侧连杆毂任意改变前端侧连杆毂的姿态的致动器，用于降低速度和 将致动器的操作量传递到近端侧连杆构件。 减速装置包括齿轮减速部，该减速部具有由致动器旋转的小齿轮和设置在近端侧连杆部件上的大齿轮。 选择大齿轮的节圆半径等于或大于近端侧连杆构件的臂长。

    Flux for lead-free solder and soldering method
    10.
    发明授权
    Flux for lead-free solder and soldering method 有权
    无铅焊料的焊剂和焊接方法

    公开(公告)号：US09073154B2

    公开(公告)日：2015-07-07

    申请号：US12311976

    申请日：2007-12-12

    申请人： Yuji Kawamata ,  Takashi Hagiwara ,  Hiroyuki Yamada ,  Kazuyuki Hamamoto

    发明人： Yuji Kawamata ,  Takashi Hagiwara ,  Hiroyuki Yamada ,  Kazuyuki Hamamoto

    IPC分类号： B23K35/362 ,  B23K35/26 ,  B23K35/36 ,  B23K35/38 ,  H05K3/34

    CPC分类号： B23K35/362 ,  B23K35/262 ,  B23K35/3613 ,  B23K35/3618 ,  B23K35/383 ,  B23K2103/12 ,  H05K3/3489

    摘要： A soldering flux which is suitable as a no-clean post flux in flow soldering and which can prevent the formation of whiskers which tends to occur when soldering electronic parts to a printed circuit board using a lead-free solder (such as Sn-3.0Ag-0.5Cu) having a higher Sn content and a higher melting point than the eutectic solder contains, in addition to a rosin as a base resin and an activator, 0.2-4 mass % of at least one compound selected from acid phosphate esters and derivatives thereof. The formation of whiskers can be more effectively prevented by carrying out soldering in a nitrogen atmosphere.

    摘要翻译： 适合作为流动焊接中的无清洁后焊剂的焊剂，其可以防止在使用无铅焊料（例如Sn-3.0Ag）将电子部件焊接到印刷电路板时容易发生的晶须的形成 -0.5Cu），除了松香作为基础树脂和活化剂之外，还含有0.2-4质量％的选自酸性磷酸酯和衍生物的至少一种化合物 其中。 通过在氮气气氛中进行焊接可以更有效地防止形成晶须。