公开(公告)号：US4553016A

公开(公告)日：1985-11-12

申请号：US386616

申请日：1982-06-09

申请人： Hiroyuki Kunii ,  Hirohisa Sente ,  Kouji Hironaka

发明人： Hiroyuki Kunii ,  Hirohisa Sente ,  Kouji Hironaka

IPC分类号： B23K26/08 ,  B26D7/01 ,  G01B15/04

CPC分类号： G01B15/045 ,  B23K26/0846 ,  B26D7/015 ,  B23K2203/04 ,  Y10T83/531 ,  Y10T83/541

摘要： There are provided an improved product consisting of an elongated non-metallic sheet having a metal embedded therein or attached thereon over the entire length thereof and method and apparatus for producing the same. In particular, the product having the metal forming a wire arranged in a zigzag fashion may preferably used for covering and protecting joints of steel pipes in oil pipeline or cables. In the improved product, the sheet is trimmed on each of the longitudinal sides along a line a predetermined lateral distance outwardly or inwardly from the outline of the periphery of the corresponding side of the metal. In a case of the wire in a zigzag fashion, the wire has turning ends and the outline connects neighboring turning ends.

摘要翻译： 提供了一种改进的产品，其由在其整个长度上嵌入其中或附着于其上的金属的细长非金属片及其制造方法和装置组成。 特别地，具有形成以之字形排列的导线的金属的产品可优选用于覆盖和保护油管道或电缆中的钢管接头。 在改进的产品中，沿着金属相应侧边缘的轮廓向外或向内沿着预定的横向距离的线在每个纵向侧上修剪片材。 在线锯的情况下，线材具有转动端，并且轮廓连接相邻的转动端。

公开(公告)号：US09488931B2

公开(公告)日：2016-11-08

申请号：US14939057

申请日：2015-11-12

申请人： Makoto Yasuda ,  Jun Hitosugi ,  Takamasa Ozeki ,  Mutsuki Morinaga ,  Emiko Shiraishi ,  Wakana Itoh ,  Hitoshi Yamamoto ,  Takatsugu Komori ,  Kunio Hasegawa ,  Tadashi Kasai ,  Kazuaki Kamihara ,  Kazumi Kobayashi ,  Hiroyuki Kunii ,  Masaki Sukesako ,  Yuichi Aizawa ,  Masakazu Terao ,  Masayoshi Nakayama ,  Takuma Higa ,  Masahiro Katoh ,  Kohei Matsumoto

发明人： Makoto Yasuda ,  Jun Hitosugi ,  Takamasa Ozeki ,  Mutsuki Morinaga ,  Emiko Shiraishi ,  Wakana Itoh ,  Hitoshi Yamamoto ,  Takatsugu Komori ,  Kunio Hasegawa ,  Tadashi Kasai ,  Kazuaki Kamihara ,  Kazumi Kobayashi ,  Hiroyuki Kunii ,  Masaki Sukesako ,  Yuichi Aizawa ,  Masakazu Terao ,  Masayoshi Nakayama ,  Takuma Higa ,  Masahiro Katoh ,  Kohei Matsumoto

IPC分类号： G03G15/08

CPC分类号： G03G15/0824 ,  G03G15/0844 ,  G03G15/0849

摘要： An image forming apparatus includes a latent image bearer; a developing device containing two-component developer and including a developer bearer, a development voltage source, and a toner concentration detector; a toner supply device to supply toner to the developing device; a transfer device; and a controller to keep a toner concentration in the developer in the developing device at a target toner concentration during image formation. The controller executes forced toner consumption in which the developing device supplies the toner to the latent image bearer the toner at a predetermined forced toner consumption timing, while inhibiting the toner supply device from supplying toner. When the toner concentration falls to a prescribed toner density lower than the target toner concentration, the controller completes the forced toner consumption and executes a post-consumption toner supply operation.

摘要翻译： 图像形成装置包括潜像载体; 包含双组分显影剂并包括显影剂承载体的显影装置，显影电压源和调色剂浓度检测器; 调色剂供应装置，用于向显影装置供应调色剂; 转移装置; 以及控制器，用于在图像形成期间将显影装置中的显影剂中的调色剂浓度保持在目标调色剂浓度。 控制器执行强制调色剂消耗，其中在抑制调色剂供应装置供应调色剂的同时，显影装置以预定的强制调色剂消耗时间将调色剂供给到潜像承载调色剂。 当调色剂浓度降低到低于目标调色剂浓度的规定调色剂浓度时，控制器完成强制调色剂消耗并执行消耗后调色剂供应操作。

公开(公告)号：US20160026109A1

公开(公告)日：2016-01-28

申请号：US14794025

申请日：2015-07-08

申请人： Masayoshi Nakayama ,  Takuma Higa ,  Hiroyuki Kunii ,  Masaki Sukesako ,  Kazuaki Kamihara ,  Masakazu Terao ,  Yuichi Aizawa ,  Masahiro Katoh ,  Kohei Matsumoto ,  Toshihiro Sugiyama

发明人： Masayoshi Nakayama ,  Takuma Higa ,  Hiroyuki Kunii ,  Masaki Sukesako ,  Kazuaki Kamihara ,  Masakazu Terao ,  Yuichi Aizawa ,  Masahiro Katoh ,  Kohei Matsumoto ,  Toshihiro Sugiyama

IPC分类号： G03G15/02 ,  G03G21/00

CPC分类号： G03G15/0275 ,  G03G21/06 ,  G03G21/08

摘要： An image forming apparatus includes a first electric charging unit having an electric discharge wire to uniformly electrify a surface of the electrostatic latent image bearer, a second electric charging unit having a second electric discharge wire to execute a pre-electric charge removal electric charging process by electrifying the surface of the electrostatic latent image bearer subsequent to a transfer process to transfer a toner image, and a first electric charge removing device to diselectrify the surface of the electrostatic latent image bearer by irradiating it with electric charge removing light subsequent to the pre-electric charge removal electric charging process. The first electric charge removing device is disposed within an electric discharge region of the second electric discharge wire on a downstream side of an extreme upstream edge of the electric discharge region of the second electric discharge wire in a rotational direction of the electrostatic latent image bearer.

摘要翻译： 图像形成装置包括具有放电线以使静电潜像载体的表面均匀充电的第一充电单元，具有第二放电线的第二充电单元，用于执行预充电去除充电过程， 在传送调色剂图像的转印处理之后对静电潜像承载体的表面通电，以及第一电荷去除装置，以通过在静电潜像承载体的表面上照射电荷去除光， 电荷去除充电过程。 第一电荷除去装置设置在第二放电线的放电区域中，在静电潜像承载体的旋转方向上位于第二放电线的放电区域的最上游边缘的下游侧。

公开(公告)号：US08401452B2

公开(公告)日：2013-03-19

申请号：US12878686

申请日：2010-09-09

申请人： Akiyasu Amita ,  Hiroyuki Kunii ,  Shuntaroh Tamaki

发明人： Akiyasu Amita ,  Hiroyuki Kunii ,  Shuntaroh Tamaki

IPC分类号： G03G15/20

CPC分类号： G03G15/2064 ,  G03G2215/00805 ,  G03G2215/2006 ,  G03G2215/2032

摘要： A fixing device including a fixing unit that fixes a toner image on a recording material by application of heat and pressure, and a glossing unit that controls a gloss of the toner image fixed on the recording material. The glossing unit includes a heating roller, an endless belt stretched taut over multiple rollers including the heating roller, a pressing roller pressed against the heating roller with the endless belt therebetween to form a nip therebetween, and a separating member that separates the recording material from the endless belt downstream from the nip. The multiple rollers are positioned to maintain the recording material in contact with the endless belt for a predetermined distance downstream from the nip. The separating member is movable along the endless belt downstream from the nip, to control a length of contact between the recording material and the endless belt.

摘要翻译： 一种定影装置，包括通过施加热和压力将调色剂图像定影在记录材料上的定影单元和控制固定在记录材料上的调色剂图像的光泽的光泽单元。 该光泽单元包括一加热辊，一拉伸在包括该加热辊的多个辊子上的环形带，一压紧滚筒上的循环带之间的压辊，以在其间形成一个辊隙，以及一分隔件， 从压区下游的环形带。 定位多个辊子以使记录材料保持与环形带接触在辊隙下游预定的距离。 分离构件可沿着辊隙下游的环形带移动，以控制记录材料与环形带之间的接触长度。

公开(公告)号：US08358945B2

公开(公告)日：2013-01-22

申请号：US12719326

申请日：2010-03-08

申请人： Hiroyuki Kunii

发明人： Hiroyuki Kunii

IPC分类号： G03G15/00 ,  G03G15/20

CPC分类号： G03G15/2039 ,  G03G2215/2016

摘要： A fixing device includes a fixing member, a heating member to heat the fixing member, a pressing member to press against the fixing member with a predetermined pressure, forming a nip where an image is fixed on a recording medium with heat and pressure, a heating controller to cause the heating member to heat the fixing member to a predetermined temperature set in advance and to preheat the fixing member while maintaining the temperature of the fixing member, a recording-medium data receiver to acquire recording-medium data before a fixing process is started, and a preheating-time adjuster to adjust a preheating time during which the heating member preheats the fixing member based on the data acquired by the recording-medium data receiver.

摘要翻译： 定影装置包括固定构件，用于加热定影构件的加热构件，以预定压力按压固定构件的按压构件，在热和压力下形成图像被固定在记录介质上的辊隙，加热 控制器，使加热构件将预定温度加热到预定温度，并且在保持固定构件的温度的同时预热固定构件;记录介质数据接收器，在定影处理之前采集记录介质数据; 启动，以及预热时间调节器，以基于由记录介质数据接收器获取的数据调节加热构件预热定影构件的预热时间。

公开(公告)号：US07738827B2

公开(公告)日：2010-06-15

申请号：US11298891

申请日：2005-12-12

申请人： Yukimichi Someya ,  Takashi Fujita ,  Hisashi Kikuchi ,  Katsuhiro Echigo ,  Shigeo Kurotaka ,  Toshihiko Baba ,  Hiroyuki Kunii ,  Atsushi Nakafuji

发明人： Yukimichi Someya ,  Takashi Fujita ,  Hisashi Kikuchi ,  Katsuhiro Echigo ,  Shigeo Kurotaka ,  Toshihiko Baba ,  Hiroyuki Kunii ,  Atsushi Nakafuji

IPC分类号： G03G15/20

CPC分类号： G03G15/2039 ,  G03G2215/2045

摘要： The fixing unit satisfies following three conditions. That is, (1) 2.4×103×d/(TC×t)

摘要翻译： 定影单元满足以下三个条件。 也就是说，（1）2.4×103×d /（TC×t）

公开(公告)号：US07333760B2

公开(公告)日：2008-02-19

申请号：US11165021

申请日：2005-06-24

申请人： Toshihiko Baba ,  Shigeo Kurotaka ,  Katsuhiro Echigo ,  Takashi Fujita ,  Hisashi Kikuchi ,  Yukimichi Someya ,  Hiroyuki Kunii ,  Atsushi Nakafuji ,  Kohji Ue

发明人： Toshihiko Baba ,  Shigeo Kurotaka ,  Katsuhiro Echigo ,  Takashi Fujita ,  Hisashi Kikuchi ,  Yukimichi Someya ,  Hiroyuki Kunii ,  Atsushi Nakafuji ,  Kohji Ue

IPC分类号： G03G15/16 ,  G03G15/20

CPC分类号： G03G15/2042 ,  G03G2215/1695 ,  G03G2215/2006 ,  G03G2215/2016 ,  G03G2215/2032 ,  G03G2215/2035

摘要： A fixing device including a magnetic field generating device to generate a magnetic field, a fixing member to heat a recording material by heat generated in a first recording material passing area having a first width on the fixing member by electromagnetic induction heat generation by the magnetic field formed by the magnetic field generating device, a pressing member to form a nip portion where the pressing member and the fixing member press against each other to fix an unfixed image on the recording material, and at least one radiation heating device configured to heat a second recording material passing area having a second width.

摘要翻译： 一种固定装置，包括产生磁场的磁场产生装置，用于通过磁场的电磁感应发热在固定构件上在具有第一宽度的第一记录材料通过区域中产生的热量加热记录材料的固定构件 由所述磁场产生装置形成的按压部件，形成所述按压部件和所述固定部件彼此压靠以将未定影图像固定在所述记录材料上的夹持部，以及至少一个辐射加热装置，其被配置为加热第二 记录材料通过区域具有第二宽度。

公开(公告)号：US20070065188A1

公开(公告)日：2007-03-22

申请号：US11521494

申请日：2006-09-15

申请人： Hiromitsu Takagaki ,  Takashi Fujita ,  Atsushi Nakafuji ,  Hirohmi Tamura ,  Hiroyuki Kunii ,  Kohji Ue

发明人： Hiromitsu Takagaki ,  Takashi Fujita ,  Atsushi Nakafuji ,  Hirohmi Tamura ,  Hiroyuki Kunii ,  Kohji Ue

IPC分类号： G03G15/16

CPC分类号： G03G15/167 ,  G03G2215/1695

摘要： A first guide member and a second guide member guide a recording medium into a nip between a transfer member and a nip-forming member. The first guide member and the second guide member are arranged so as to form a substantial V-shape with tip of the V-shape being toward the nip. A distance between the first guide member and the second guide member at the tip being equal to or less than 5 millimeters.

摘要翻译： 第一引导构件和第二引导构件将记录介质引导到转印构件和夹持形成构件之间的辊隙中。 第一引导构件和第二引导构件被布置成形成大致V形，其中V形的尖端朝向间隙。 第一引导构件和第二引导构件在尖端处的距离等于或小于5毫米。

公开(公告)号：US20060140689A1

公开(公告)日：2006-06-29

申请号：US11290464

申请日：2005-12-01

申请人： Katsuhiro Echigo ,  Takashi Fujita ,  Shigeo Kurotaka ,  Hisashi Kikuchi ,  Yukimichi Someya ,  Toshihiko Baba ,  Hiroyuki Kunii ,  Atsushi Nakafuji ,  Kohji Ue

发明人： Katsuhiro Echigo ,  Takashi Fujita ,  Shigeo Kurotaka ,  Hisashi Kikuchi ,  Yukimichi Someya ,  Toshihiko Baba ,  Hiroyuki Kunii ,  Atsushi Nakafuji ,  Kohji Ue

IPC分类号： G03G15/20

CPC分类号： G03G15/2053

摘要： A fixing device for fixing image information on a recording medium passing a nip of the present invention includes a rotatable member for transferring and conveying a non-fixed image, a first heating means for heating an image present on the rotatable member and a rotatable pressing member forming a nip in combination with the rotatable member. A heat pipe extends in parallel to the axis of the rotatable member. A radiating member is positioned at one end of the heat pipe while a heating member is positioned at the other end of the heat pipe.

摘要翻译： 用于将图像信息固定在通过本发明的辊隙的记录介质上的定影装置包括用于传送和传送非固定图像的可旋转构件，用于加热存在于可旋转构件上的图像的第一加热装置和可旋转的按压构件 与可旋转构件组合形成压区。 热管与可旋转构件的轴线平行地延伸。 散热构件位于热管的一端，而加热构件位于热管的另一端。

公开(公告)号：US20050117943A1

公开(公告)日：2005-06-02

申请号：US10998089

申请日：2004-11-29

申请人： Atsushi Nakafuji ,  Hiroyuki Kunii ,  Yukimichi Someya ,  Katsuhiro Echigo ,  Takashi Fujita ,  Hisashi Kikuchi ,  Toshihiko Baba ,  Shigeo Kurotaka

发明人： Atsushi Nakafuji ,  Hiroyuki Kunii ,  Yukimichi Someya ,  Katsuhiro Echigo ,  Takashi Fujita ,  Hisashi Kikuchi ,  Toshihiko Baba ,  Shigeo Kurotaka

IPC分类号： G03G15/20

CPC分类号： G03G15/2064

摘要： An image forming apparatus, includes an image forming mechanism configured to form an image, and a fixing unit configured to fix a toner image formed on a recording medium. The fixing unit includes a fixing device having a first endless moving member configured to rotate, and a second endless moving member configured to rotate to form a nip area together with the first endless moving member to fix, at the nip area, a toner image disposed on the recording medium onto the recording medium with heat and pressure, the second endless moving member including a surface layer having a universal hardness HU and a maximum nip surface pressure P each within a predetermined range.

摘要翻译： 一种图像形成装置，包括被配置为形成图像的图像形成机构，以及固定单元，其被配置为固定形成在记录介质上的调色剂图像。 定影单元包括具有被配置为旋转的第一环形移动构件的固定装置和第二无端移动构件，其构造成与第一环形移动构件一起旋转以形成夹持区域，以在辊隙区域处固定调色剂图像 在所述记录介质上加热和加压到所述记录介质上，所述第二环形移动构件包括具有通用硬度HU和最大压区面压力P的表面层各自在预定范围内。