公开(公告)号：US20110292103A1

公开(公告)日：2011-12-01

申请号：US13118832

申请日：2011-05-31

Applicant: Takashi Hatakeyama ,  Atsushi Kubota ,  Nobuaki Takahashi

Inventor： Takashi Hatakeyama ,  Atsushi Kubota ,  Nobuaki Takahashi

IPC: B41J29/38

CPC classification number: B41J11/0015

Abstract: According to one embodiment, an inkjet image forming apparatus includes an inkjet head configured to discharge water-based ink and form an image on a surface of a recording medium, a medium conveyance part configured to convey the recording medium, a solution imparting part that is disposed upstream of the inkjet head in a recording medium conveyance direction and uses another inkjet head to impart a solution to the surface of the recording medium on which the image is formed, and a controller configured to calculate an imparting amount of the solution to be imparted to the recording medium and control an imparting operation to the recording medium.

Abstract translation: 根据一个实施例，喷墨图像形成装置包括：喷墨头，被配置为排出水基油墨并在记录介质的表面上形成图像;介质输送部，构造成输送记录介质;溶液赋予部， 设置在记录介质传送方向上的喷墨头的上游，并且使用另一个喷墨头将溶液赋予其上形成有图像的记录介质的表面;以及控制器，被配置为计算要赋予的溶液的赋予量 并且控制对记录介质的赋予操作。

公开(公告)号：US20110199416A1

公开(公告)日：2011-08-18

申请号：US13026433

申请日：2011-02-14

Applicant: Nobuaki Takahashi ,  Atsushi Kubota ,  Takashi Hatakeyama

Inventor： Nobuaki Takahashi ,  Atsushi Kubota ,  Takashi Hatakeyama

IPC: B41J29/38

CPC classification number: B41J2/2114 ,  B41J11/0015

Abstract: According to one embodiment, an ink-jet image forming apparatus includes an ink-jet head which ejects water-based ink and form an image on a surface of a recording medium, a medium conveying unit which conveys the recording medium, a solution applying unit arranged further on an upstream side in a recording medium conveying direction than the ink-jet head and which applies water solution to a surface of the recording medium on which an image is formed, and a controller configured to calculate an application amount of the water solution to apply the water solution to the recording medium at 1% to 6% of weight of the recording medium and control an application operation to the recording medium.

Abstract translation: 根据一个实施例，喷墨图像形成装置包括：喷墨头，其喷射水基油墨并在记录介质的表面上形成图像;输送记录介质的介质输送单元;溶液施加单元 进一步配置在比喷墨头在记录介质传送方向上的上游侧，并且将水溶液施加到其上形成有图像的记录介质的表面;以及控制器，被配置为计算水溶液的涂布量 以1％至6％的重量的记录介质将水溶液施加到记录介质上，并控制对记录介质的施加操作。

公开(公告)号：US20110310169A1

公开(公告)日：2011-12-22

申请号：US13159633

申请日：2011-06-14

Applicant: Nobuaki Takahashi ,  Satoshi Kaiho ,  Hiroshi Murata ,  Takashi Hatakeyama

Inventor： Nobuaki Takahashi ,  Satoshi Kaiho ,  Hiroshi Murata ,  Takashi Hatakeyama

IPC: B41J2/165

CPC classification number: B41J2/16508

Abstract: According to one embodiment, a maintenance unit includes an inkjet head and a cap. The inkjet head includes plural nozzle arrays and discharges a different color of ink from each of the plural nozzle arrays. The cap includes plural protrusions at positions facing the plural nozzle arrays, includes a groove between the plural protrusions, and tightly closes the plural nozzle arrays with the plural protrusions.

Abstract translation: 根据一个实施例，维护单元包括喷墨头和盖。 喷墨头包括多个喷嘴阵列，并且从多个喷嘴阵列中的每一个喷出不同颜色的墨水。 所述盖在与所述多个喷嘴列对置的位置上具有多个突起，在所述多个突起之间包括槽，并且，以多个突起紧密地封闭所述多个喷嘴列。

公开(公告)号：US20110290137A1

公开(公告)日：2011-12-01

申请号：US13118905

申请日：2011-05-31

Applicant: Takashi Hatakeyama ,  Satoshi Kaiho ,  Nobuaki Takahashi

Inventor： Takashi Hatakeyama ,  Satoshi Kaiho ,  Nobuaki Takahashi

IPC: B41F33/00 ,  B65H85/00

CPC classification number: B41J13/103 ,  B41J3/60 ,  B65H5/36 ,  B65H7/00 ,  B65H85/00 ,  B65H2403/514 ,  B65H2511/216 ,  B65H2511/31 ,  B65H2511/414 ,  B65H2220/01 ,  B65H2220/02

Abstract: According to one embodiment, an image recording apparatus includes a printing unit and an entry angle changing mechanism. The entry angle changing mechanism is disposed further along the upstream than the printing unit in a conveying direction and changes the entry angle of the paper with an upper surface not printed and a lower surface printed, after printing on the first surface if printing on both sides is performed by the printing unit.

Abstract translation: 根据一个实施例，图像记录装置包括打印单元和入口角度改变机构。 入口角度改变机构在输送方向上沿着印刷单元的上游进一步配置，并且在打印在第一表面上时在两面打印时改变纸张的入口角度，其中打印在第一表面上的未打印的上表面和下表面 由打印单元执行。

公开(公告)号：US08112017B2

公开(公告)日：2012-02-07

申请号：US12816548

申请日：2010-06-16

Applicant: Takashi Hatakeyama ,  Hiroshi Murata

Inventor： Takashi Hatakeyama ,  Hiroshi Murata

IPC: G03G15/08

CPC classification number: G03G15/0844

Abstract: There are provided a developing unit and a developer stirring and transporting method in which the amount of developer in the developing unit can always be kept at a specified amount without being influenced by a use environment. A developing unit 10 includes a developing roller 12, a containing unit 16 to contain the developer and having a discharge port 14 to discharge the overflown developer in its side wall, a stirring and transporting member 20 to stir and transport the developer along a passage 18 formed in the containing unit 16, and a guide unit 22 provided in the passage 18 correspondingly to the discharge port 14 of the containing unit 16 and to guide the developer transported in the passage 18 by the stirring and transporting member 20 to the discharge port 14 side.

Abstract translation: 提供了显影单元和显影剂搅拌和输送方法，其中显影单元中的显影剂的量可以总是保持在指定量而不受使用环境的影响。 显影单元10包括显影辊12，容纳显影剂的容纳单元16，并且具有排出口14以排出其侧壁中的溢出显影剂，搅拌和传送构件20沿着通道18搅拌并输送显影剂 形成在容纳单元16中的引导单元22和与容纳单元16的排出口14对应的通道18中的引导单元22，并且通过搅拌输送构件20将在通道18中输送的显影剂引导到排出口14 侧。

公开(公告)号：US08045897B2

公开(公告)日：2011-10-25

申请号：US12550639

申请日：2009-08-31

Applicant: Takao Izumi ,  Minoru Yoshida ,  Hiroshi Murata ,  Takashi Hatakeyama

Inventor： Takao Izumi ,  Minoru Yoshida ,  Hiroshi Murata ,  Takashi Hatakeyama

IPC: G03G15/08

CPC classification number: G03G15/0893 ,  G03G15/0877

Abstract: A developing device includes a developer tank configured to contain a developer including a toner and a carrier, the developer tank having a discharge port which is provided in a lateral side surface of the developer tank and configured to discharge the developer, a developing agent supplier configured to develop a latent image by using the toner contained in the developer tank, and a plate-shaped member configured to be formed in a direction of height from a lower end of the discharge port and partially cover the discharge port to regulate the discharge of the developer.

Abstract translation: 显影装置包括：显影剂罐，其构造成容纳包含调色剂和载体的显影剂，所述显影剂罐具有排出口，所述排出口设置在所述显影剂罐的侧面上，并构造成排出所述显影剂;显影剂供应器配置 通过使用包含在显影剂罐中的调色剂来显影潜像;以及板状构件，其被构造成从排出口的下端沿高度方向形成，并且部分地覆盖排出口以调节排出口 开发者

公开(公告)号：US08005405B2

公开(公告)日：2011-08-23

申请号：US12836835

申请日：2010-07-15

Applicant: Takashi Hatakeyama ,  Hiroshi Murata

Inventor： Takashi Hatakeyama ,  Hiroshi Murata

IPC: G03G15/08

CPC classification number: G03G15/0893 ,  G03G15/0877 ,  G03G2215/0822 ,  G03G2215/0827

Abstract: A developing unit and a developer stirring and transporting method are provided that enable smooth discharge of a developer in the developing unit without being affected by the inclination of the developing unit. A developing unit 10 has a developing roller 12, a housing unit 16 configured to house a developer and having in its sidewall a discharge port 14 which discharges overflowing developer, a stirring and transporting member 20 configured to stir and transport the developer along a passage 18 formed in the housing unit 16, and a deposit structure unit 22 provided in the passage 18 and configured to raise the height position of a bottom surface 18a part of the passage 18 corresponding at least to the discharge port 14 to a position higher than the other areas of the passage 18, and thereby deposit the developer near the discharge port 14.

Abstract translation: 提供了显影单元和显影剂搅拌和输送方法，其能够在不受显影单元倾斜的影响的情况下平滑地排出显影单元中的显影剂。 显影单元10具有显影辊12，壳体单元16，其构造成容纳显影剂，并且在其侧壁中具有排出溢流显影剂的排出口14，搅拌和输送构件20构造成沿着通道18搅拌和输送显影剂 形成在容纳单元16中的沉积结构单元22和设置在通道18中并构造成将至少对应于排出口14的通道18的底部表面18a的一部分的高度位置升高到高于另一个的位置的沉积结构单元22 通道18的区域，从而将显影剂沉积在排出口14附近。

公开(公告)号：US20100278563A1

公开(公告)日：2010-11-04

申请号：US12836835

申请日：2010-07-15

Applicant: Takashi Hatakeyama ,  Hiroshi Murata

Inventor： Takashi Hatakeyama ,  Hiroshi Murata

IPC: G03G15/08

CPC classification number: G03G15/0893 ,  G03G15/0877 ,  G03G2215/0822 ,  G03G2215/0827

Abstract: A developing unit and a developer stirring and transporting method are provided that enable smooth discharge of a developer in the developing unit without being affected by the inclination of the developing unit. A developing unit 10 has a developing roller 12, a housing unit 16 configured to house a developer and having in its sidewall a discharge port 14 which discharges overflowing developer, a stirring and transporting member 20 configured to stir and transport the developer along a passage 18 formed in the housing unit 16, and a deposit structure unit 22 provided in the passage 18 and configured to raise the height position of a bottom surface 18a part of the passage 18 corresponding at least to the discharge port 14 to a position higher than the other areas of the passage 18, and thereby deposit the developer near the discharge port 14.

Abstract translation: 提供了显影单元和显影剂搅拌和输送方法，其能够在不受显影单元倾斜的影响的情况下平滑地排出显影单元中的显影剂。 显影单元10具有显影辊12，壳体单元16，其构造成容纳显影剂，并且在其侧壁中具有排出溢流显影剂的排出口14，搅拌和输送构件20构造成沿着通道18搅拌和输送显影剂 形成在容纳单元16中的沉积结构单元22和设置在通道18中并构造成将至少对应于排出口14的通道18的底部表面18a的一部分的高度位置升高到高于另一个的位置的沉积结构单元22 通道18的区域，从而将显影剂沉积在排出口14附近。

公开(公告)号：US07383002B2

公开(公告)日：2008-06-03

申请号：US11344130

申请日：2006-02-01

Applicant: Hiroshi Murata ,  Takao Izumi ,  Takashi Hatakeyama

Inventor： Hiroshi Murata ,  Takao Izumi ,  Takashi Hatakeyama

IPC: G03G15/08

CPC classification number: G03G15/0822 ,  G03G21/12

Abstract: A developer vent is provided on the wall of the developer container housing developer including toner and carrier for the developing device to overflow developer. The sectional shape of the discharge dam forming the developer vent in the vertical direction to the developer vent is such that the top part of the dam is made thinner than the wall thickness of the developer container and the slanting angle of the dam to the wall of the developer container is made larger than the repose angle of the developer.

Abstract translation: 显影剂排气口设置在显影剂容器外壳显影剂的壁上，包括用于显影装置的调色剂和载体以溢出显影剂。 形成显影剂排出口的显影剂排出口在与显影剂排出口垂直的方向上的截面形状使得坝的顶部被制成比显影剂容器的壁厚更薄并且坝的壁的倾斜角 显影剂容器被制成大于显影剂的静止角度。

公开(公告)号：US20080008502A1

公开(公告)日：2008-01-10

申请号：US11479827

申请日：2006-06-30

Applicant: Takashi Hatakeyama ,  Hiroshi Murata

Inventor： Takashi Hatakeyama ,  Hiroshi Murata

IPC: G03G15/08

CPC classification number: G03G15/0844

Abstract: There are provided a developing unit and a developer stirring and transporting method in which the amount of developer in the developing unit can always be kept at a specified amount without being influenced by a use environment. A developing unit 10 includes a developing roller 12, a containing unit 16 to contain the developer and having a discharge port 14 to discharge the overflown developer in its side wall, a stirring and transporting member 20 to stir and transport the developer along a passage 18 formed in the containing unit 16, and a guide unit 22 provided in the passage 18 correspondingly to the discharge port 14 of the containing unit 16 and to guide the developer transported in the passage 18 by the stirring and transporting member 20 to the discharge port 14 side.

Abstract translation: 提供了显影单元和显影剂搅拌和输送方法，其中显影单元中的显影剂的量可以总是保持在指定量而不受使用环境的影响。 显影单元10包括显影辊12，容纳显影剂的容纳单元16，并且具有排出口14以排出其侧壁中的溢出显影剂，搅拌和传送构件20沿着通道18搅拌和输送显影剂 形成在容纳单元16中的引导单元22和与容纳单元16的排出口14对应的通道18中的引导单元22，并且通过搅拌输送构件20将在通道18中输送的显影剂引导到排出口14 侧。