公开(公告)号：US08226205B2

公开(公告)日：2012-07-24

申请号：US11926736

申请日：2007-10-29

申请人： Hideo Izawa ,  Junichi Setoyama ,  Wataru Itabashi

发明人： Hideo Izawa ,  Junichi Setoyama ,  Wataru Itabashi

IPC分类号： B41J2/165

CPC分类号： B41J2/16552 ,  B41J2/16538 ,  B41J2/16541 ,  B41J2/16547

摘要： A wiping apparatus for a print head for wiping a head surface of the print head by rubbing the same with a blade is provided that includes a wiping box having a top open area; a blade support having the blade fastened thereto and disposed in an upper part of the wiping box so as to be rotatable between a wiping position at which a tip of the blade points upwards and a storage position at which the tip of the blade points downwards; leakproof plates fastened to the blade support for closing the top open area of the wiping box while the blade is in a state of the storage position; and a cleaning liquid nozzle disposed in the wiping box so that it is directed towards the blade in the storage position.

摘要翻译： 提供一种用于通过用刀片擦拭打印头的头表面来擦拭打印头的擦拭装置，其包括具有顶部开口区域的擦拭盒; 叶片支撑件，其具有固定到其上的叶片并且设置在擦拭箱的上部，以便能够在叶片的尖端向上指向的刮擦位置和叶片的尖端向下指向的存储位置之间旋转; 当叶片处于存储位置的状态时，紧固到叶片支撑件的防漏板关闭擦拭箱的顶部开口区域; 以及设置在擦拭箱中的清洁液体喷嘴，使其在存储位置中朝向叶片。

公开(公告)号：US20110274466A1

公开(公告)日：2011-11-10

申请号：US13100626

申请日：2011-05-04

申请人： Hideo Izawa ,  Junichi Setoyama ,  Kotaro Harada

发明人： Hideo Izawa ,  Junichi Setoyama ,  Kotaro Harada

IPC分类号： G03G15/10

CPC分类号： G03G15/10 ,  G03G15/0815 ,  G03G2215/0629 ,  G03G2215/0658

摘要： A wet type developing apparatus comprises a set charger positioned opposite to a surface of the developing roller, a liquid developer applying means disposed at one of a position is opposite to a surface of the developing roller and a position opposite to a surface of the cleaning roller, a first cleaning blade disposed in contact with a surface of the cleaning roller downstream the area of rotational contact of the cleaning roller with the developing roller in the rotation direction of the cleaning roller and a second cleaning blade disposed in contact with a surface of the developing roller downstream of the area of rotational contact of the cleaning roller with the developing roller in the rotation direction of the developing roller.

摘要翻译： 湿式显影装置包括与显影辊的表面相对定位的定影充电器，设置在与显影辊的表面相对的位置的一个位置处的液体显影剂施加装置和与清洁辊的表面相对的位置 ，所述第一清洁刮刀设置成与所述清洁辊的表面接触，所述清洁辊在所述清洁辊的旋转方向上与所述清洁辊与所述显影辊的旋转接触的区域下游;以及第二清洁刮刀，其设置成与所述清洁辊的表面接触 在显影辊的旋转方向上，清洁辊与显影辊的旋转接触区域下游的显影辊。

公开(公告)号：US20090169254A1

公开(公告)日：2009-07-02

申请号：US12343815

申请日：2008-12-24

申请人： Hideo Izawa ,  Junichi Setoyama ,  Kouichi Ooyama

发明人： Hideo Izawa ,  Junichi Setoyama ,  Kouichi Ooyama

IPC分类号： G03G15/00

CPC分类号： G03G15/1665 ,  G03G15/751 ,  G03G21/1671 ,  G03G21/168 ,  G03G2221/1606 ,  G03G2221/1642 ,  G03G2221/1654 ,  G03G2221/1678

摘要： An electrophotographic printer in which a photoconductor drum and a transfer drum can be supported in a simple component construction and in the makeup free from misalignment and development of thrust load. To this end, an electrophotographic printer comprising a photoconductor drum (1) and a transfer drum (2) is provided in which each of the photoconductor and transfer drums is fitted on a drum body (12, 13) so as to be extractable therefrom towards a front side, the shaft at a back side of the drum body being supported in a cantilever fashion by a bearing unit (16) supported on a main frame (F1) at the back side; the shaft at the front side of the drum body is supported by a movable bearing (17, 18) which comprises a shaft holding cylinder (24) axially extractable from the shaft and a housing (22, 23) supporting the shaft holding cylinder via a bearing (30); two such movable shafts are supported on a swingable frame (21) mounted so as to be swingable on a main frame (F2) at the front side; and the housing (23) of the movable bearing for the transfer drum and the housing (31) of the bearing unit supporting the shaft at the back side of the drum body for the transfer drum are housings decentered from the transfer drum so that angularly displacing the housings makes the transfer drum movable towards and away from the photoconductor drum.

摘要翻译： 一种电子照相打印机，其中感光鼓和转印鼓可以以简单的部件结构支撑，并且在组合中可以不受推力负载的不对准和展开。 为此，提供了一种包括感光鼓（1）和转印鼓（2）的电子照相打印机，其中每个感光鼓和转印鼓都装配在鼓体（12,13）上，以便从其中可以向 在前侧，通过支撑在后侧的主框架（F1）的轴承单元（16）以鼓悬臂方式支撑在鼓体的后侧的轴; 滚筒主体前侧的轴由可动轴承（17,18）支撑，可动轴承（17,18）包括一个从轴轴向可抽出的轴保持筒（24）和一个支承轴保持筒的壳体（22,23） 轴承（30）; 两个这样的可动轴支撑在可摆动的框架上，该摆动框架安装成可摆动在前侧的主框架上; 并且用于转印鼓的可移动轴承的壳体（23）和用于转印鼓的鼓体的后侧支撑轴的轴承单元的壳体（31）是从转印鼓偏心的壳体，使得角位移 外壳使得转印鼓可以朝向和远离感光鼓移动。

公开(公告)号：US08733925B2

公开(公告)日：2014-05-27

申请号：US13540767

申请日：2012-07-03

申请人： Hideo Izawa ,  Kouichi Ooyama ,  Masahito Sato

发明人： Hideo Izawa ,  Kouichi Ooyama ,  Masahito Sato

IPC分类号： B41J2/01

CPC分类号： B41J11/0085 ,  B41J11/002 ,  B41J11/06 ,  B41J15/04

摘要： An inkjet recording apparatus 100 makes a record on a web 1, including a line head 10 disposed on the side of a recording surface 1a of the web 1, guiding rollers 2 that guide the web 1, and a suction mechanism 20 disposed on the side of a non-recording surface 1b of the web 1, wherein, during travelling of the web 1, the line head 10 makes a record on the recording surface 1a of the web 1, and the suction mechanism 20 secures the non-recording surface 1b of the web 1.

摘要翻译： 喷墨记录装置100在卷筒纸1上进行记录，包括设置在纸幅1的记录表面1a侧的行头10，引导纸幅1的引导辊2和布置在纸张1侧的抽吸机构20 纸幅1的非记录表面1b，其中，在纸幅1行进期间，行头10在纸幅1的记录表面1a上进行记录，并且抽吸机构20固定非记录表面1b 的网页1。

公开(公告)号：US20140044469A1

公开(公告)日：2014-02-13

申请号：US13956896

申请日：2013-08-01

申请人： Hideo Izawa ,  Seiko Sugiyama

发明人： Hideo Izawa ,  Seiko Sugiyama

IPC分类号： B41J13/00

CPC分类号： B41J13/0009 ,  B41F13/02 ,  B41F13/03 ,  B41F33/16 ,  B65H23/1888 ,  B65H23/192 ,  B65H2301/522 ,  B65H2404/143 ,  B65H2404/147 ,  B65H2513/108 ,  B65H2513/11 ,  B65H2801/21 ,  B65H2220/01

摘要： In a printing machine, it is enabled to prevent continuous paper from being broken when the continuous paper is initially fed through a path of its conveyance.The paper conveying apparatus is provided that the path of conveyance of continuous paper 1 is provided with a first, a second and a third feed roll unit 5, 6 and 7, having their respective feed rates which when continuous paper is printed on and machined are controlled to increase in the order of the feed roll units to generate a proper amount of tension imparted thereto and which when the continuous paper is initially fed through the path are controlled to decrease in the order of the feed roll units so as not to generate tension whereby the continuous paper is prevented from being broken in the course of initial paper threading in the printing machine.

摘要翻译： 在印刷机中，当连续纸最初通过其输送路径进给时，能够防止连续纸破裂。 纸传送装置设置为连续纸1的传送路径设置有第一，第二和第三馈送辊单元5,6和7，其具有当连续纸被打印和加工时的各自的进给速率 控制为增加进给辊单元的顺序以产生适当的张力，并且当连续纸最初被供给通过路径时被控制以使进给辊单元的顺序减小以便不产生张力 从而防止连续纸在印刷机中的初次纸张穿线过程中被破坏。

公开(公告)号：US20140041808A1

公开(公告)日：2014-02-13

申请号：US13951677

申请日：2013-07-26

申请人： Hideo Izawa ,  Reishi Fujiwara

发明人： Hideo Izawa ,  Reishi Fujiwara

IPC分类号： B65C9/00

CPC分类号： B65C9/0006 ,  B31D1/021 ,  B31D1/026 ,  B31D1/027 ,  Y10T156/1195 ,  Y10T156/1994

摘要： A waste removing method capable of easily carrying out a waste removing operation to peel a label sheet waste off a base sheet. A label sheet 4b of label paper 4 being conveyed along a path of label paper conveyance 1 is formed with a cut line 4h for peeling-off; an upstream side portion 4i of label sheet bordered and starting with the cut line 4h is peeled off a base sheet 4a, and the portion of label sheet 4b peeled off is carried to and wound onto a waste take-up member 20 whereby winding the peeled-off portion of label sheet 4b onto the waste take-up member 20 causes a label sheet waste 4g of succeeding label paper 4 to be peeled off the base sheet 4a and taken up onto the waste take-up member. The waste removing operation can be carried out automatically.

摘要翻译： 能够容易地执行废纸清除操作以从标签纸剥离标签纸废弃物的废弃物去除方法。 标签纸4的标签纸4沿着标签纸输送机1的路径输送，形成有用于剥离的切割线4h。 从切割线4h开始的标签片的上游侧部分4i从基片4a剥离，剥离的标签片4b的部分被携带并卷绕到废弃卷绕部件20上，从而卷绕剥离的 标签纸4b到废料卷取部件20的一部分使得后续标签纸4的标签纸废料4g从基片4a剥离并被吸收到废物卷取部件上。 废物清除操作可以自动进行。

公开(公告)号：US20130016165A1

公开(公告)日：2013-01-17

申请号：US13540767

申请日：2012-07-03

申请人： Hideo Izawa ,  Kouichi Ooyama ,  Masahito Sato

发明人： Hideo Izawa ,  Kouichi Ooyama ,  Masahito Sato

IPC分类号： B41J2/01

CPC分类号： B41J11/0085 ,  B41J11/002 ,  B41J11/06 ,  B41J15/04

摘要： [Object] To provide an inkjet recording apparatus that can obtain a recorded object with high quality by reliably inhibiting flapping of a travelling web to maintain travelling stability.[Solving Means] The present invention is an inkjet recording apparatus 100 that makes a record on a web 1, including a line head 10 disposed on the side of a recording surface 1a of the web 1, guiding rollers 2 that guide the web 1, and a suction mechanism 20 disposed on the side of a non-recording surface 1b of the web 1, wherein, during travelling of the web 1, the line head 10 makes a record on the recording surface 1a of the web 1, and the suction mechanism 20 sucks the non-recording surface 1b of the web 1.

摘要翻译： 本发明提供一种喷墨记录装置，其可以通过可靠地抑制行进幅面的拍动来保持行驶稳定性，从而能够高质量地获得记录物体。 本发明是一种在卷筒纸1上进行记录的喷墨记录装置100，包括布置在卷筒纸1的记录表面1a侧的行头部10，引导卷筒纸1的导向辊2， 以及设置在卷筒纸1的非记录表面1b侧的抽吸机构20，其中，在卷筒纸1的行进期间，卷纸头10在卷筒纸1的记录表面1a上进行记录， 机构20吸收幅材1的非记录表面1b。

公开(公告)号：US08150285B2

公开(公告)日：2012-04-03

申请号：US12350062

申请日：2009-01-07

申请人： Hideo Izawa ,  Sumito Mera ,  Kotaro Harada ,  Seiji Komatsuda

发明人： Hideo Izawa ,  Sumito Mera ,  Kotaro Harada ,  Seiji Komatsuda

IPC分类号： G03G15/10

CPC分类号： G03G15/553 ,  G03G15/556

摘要： A toner supplier apparatus 1 is provided for stabilizing the concentration of toner reserved in a main tank. A concentration sensor for measuring the concentration of the toner is provided in a toner-feeding pipeway for supplying liquid toner from a main tank for adjusting the concentration to the developer apparatus. High concentration toner and diluent supplied to the main tank are controlled based on the concentration measured by the concentration sensor. Accordingly, accuracy of the toner supplier apparatus used for an electronic photograph printer in measuring the concentration of the toner can be improved, thereby permitting accurate control for the concentration in a printed image.

摘要翻译： 提供调色剂供应装置1，用于稳定主箱中保留的调色剂的浓度。 用于测量调色剂浓度的浓度传感器设置在用于从主容器供应液体调色剂的调色剂供给管道中，用于调节浓度到显影剂装置。 基于由浓度传感器测量的浓度来控制供给主容器的高浓度调色剂和稀释剂。 因此，可以提高用于电子照相打印机的调色剂供应设备在测量调色剂浓度方面的精度，从而可以精确地控制印刷图像中的浓度。

公开(公告)号：US07991343B2

公开(公告)日：2011-08-02

申请号：US12331317

申请日：2008-12-09

申请人： Hideo Izawa ,  Junichi Setoyama ,  Nobuyuki Kikuchi

发明人： Hideo Izawa ,  Junichi Setoyama ,  Nobuyuki Kikuchi

IPC分类号： G03G21/00

CPC分类号： G03G21/0058 ,  G03G21/0029 ,  G03G21/0076 ,  G03G2221/001

摘要： A photoconductor drum cleaning apparatus in an electrophotographic printer is disclosed which is simple in makeup, which allows a wiping roll to be rotated to follow rotation of the photoconductor drum is rotated and to be serviced for a prolonged life and is capable of performing an improved cleaning operation. To this end, the photoconductor drum 1 comprises: disposed in order from upstream in the direction of the photoconductor drum, a blade scraper 11 contacting with the surface of the rotating photoconductor drum and a wiping roll 12 rotating reversely in rubbing contact with the surface of the rotating photoconductor drum; disposed upstream of an area of rubbing contact of the rotating wiping roll with the photoconductor drum, a squeezing roll 13 rotating normally in pressure contact with the surface of the rotating wiping roll; and disposed downstream of an area of rubbing contact of the rotating wiping roll with the photoconductor drum and upstream of the rotating squeeze roll, a brush roll 14 rotating normally or reversely in pressure contact with the surface of the rotating wiping roll, the brush roll having a portion of its outer periphery immersed in a cleaning carrier solution.

摘要翻译： 公开了一种电子照相打印机中的感光鼓清洁装置，其简单的化妆，其允许擦拭辊旋转以跟随感光鼓的旋转旋转并且被维持以延长使用寿命并且能够进行改进的清洁 操作。 为此，感光鼓1包括：从感光鼓的方向上游依次设置有与旋转的感光鼓的表面接触的刮刀11和与该表面相互摩擦接触的擦拭辊12， 旋转感光鼓; 设置在旋转的擦拭辊与感光鼓的摩擦接触区域的上游，与旋转的擦拭辊的表面压力接触地正常旋转的挤压辊13; 并且设置在旋转擦拭辊与感光鼓与旋转挤压辊的上游的摩擦接触区域的下游，与旋转擦拭辊的表面压力接触地正转或反向旋转的刷辊14，刷辊具有 其外周的一部分浸入清洁载体溶液中。

公开(公告)号：US07817935B2

公开(公告)日：2010-10-19

申请号：US12343815

申请日：2008-12-24

申请人： Hideo Izawa ,  Junichi Setoyama ,  Kouichi Ooyama

发明人： Hideo Izawa ,  Junichi Setoyama ,  Kouichi Ooyama

IPC分类号： G03G15/00

CPC分类号： G03G15/1665 ,  G03G15/751 ,  G03G21/1671 ,  G03G21/168 ,  G03G2221/1606 ,  G03G2221/1642 ,  G03G2221/1654 ,  G03G2221/1678

摘要： An electrophotographic printer in which a photoconductor drum and a transfer drum can be supported in a simple component construction and in the makeup free from misalignment and development of thrust load. To this end, an electrophotographic printer comprising a photoconductor drum (1) and a transfer drum (2) is provided in which each of the photoconductor and transfer drums is fitted on a drum body (12, 13) so as to be extractable therefrom towards a front side, the shaft at a back side of the drum body being supported in a cantilever fashion by a bearing unit (16) supported on a main frame (F1) at the back side; the shaft at the front side of the drum body is supported by a movable bearing (17, 18) which comprises a shaft holding cylinder (24) axially extractable from the shaft and a housing (22, 23) supporting the shaft holding cylinder via a bearing (30); two such movable shafts are supported on a swingable frame (21) mounted so as to be swingable on a main frame (F2) at the front side; and the housing (23) of the movable bearing for the transfer drum and the housing (31) of the bearing unit supporting the shaft at the back side of the drum body for the transfer drum are housings decentered from the transfer drum so that angularly displacing the housings makes the transfer drum movable towards and away from the photoconductor drum.

摘要翻译： 一种电子照相打印机，其中感光鼓和转印鼓可以以简单的部件结构支撑，并且在组合中可以不受推力负载的不对准和展开。 为此，提供了一种包括感光鼓（1）和转印鼓（2）的电子照相打印机，其中每个感光鼓和转印鼓都装配在鼓体（12,13）上，以便从其中可以向 在前侧，通过支撑在后侧的主框架（F1）的轴承单元（16）以鼓悬臂方式支撑在鼓体的后侧的轴; 滚筒主体前侧的轴由可动轴承（17,18）支撑，可动轴承（17,18）包括一个从轴轴向可抽出的轴保持筒（24）和一个支承轴保持筒的壳体（22,23） 轴承（30）; 两个这样的可动轴支撑在可摆动的框架上，该摆动框架安装成可摆动在前侧的主框架上; 并且用于转印鼓的可移动轴承的壳体（23）和用于转印鼓的鼓体的后侧支撑轴的轴承单元的壳体（31）是从转印鼓偏心的壳体，使得角位移 外壳使得转印鼓可以朝向和远离感光鼓移动。