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1. 发明授权

US06337967B1 Image forming apparatus for superposing monochrome images 失效
标题翻译：用于叠加单色图像的图像形成装置
公开(公告)号：US06337967B1
公开(公告)日：2002-01-08
申请号：US09666787
申请日：2000-09-21
申请人： Takao Izumi , Toshihiro Kasai , Masashi Hiroki
发明人： Takao Izumi , Toshihiro Kasai , Masashi Hiroki
IPC分类号： G03G1516
CPC分类号： G03G15/01 , G03G15/0173 , G03G2215/0174
摘要： A color image forming apparatus according to the invention includes an intermediate transfer member for transferring a color image onto a paper sheet, a second transfer roller capable of directly transferring, onto a paper sheet, a toner image formed on a photosensitive member to transfer a black-and-white image onto a paper sheet, a first transfer roller for transferring, onto a paper sheet, a color image on the intermediate transfer member. Since the process of transferring a black-and-white image onto a paper sheet is separated from the process of transferring a color image from the intermediate transfer member, a black-and-white image can be transferred onto a paper sheet and fixed thereon immediately after development. Thus, the period required for copying a black-and-white image, in particular, the required first copying period of a black-and-white image can be shortened.
摘要翻译：根据本发明的彩色图像形成装置包括用于将彩色图像转印到纸张上的中间转印部件，能够将形成在感光部件上的调色剂图像直接转印到纸张上的第二转印辊，以将黑色在纸张上的第一转印辊，用于将中间转印部件上的彩色图像转印到纸张上。由于将黑白图像转印到纸张上的过程与从中间转印部件转印彩色图像的过程分离，因此可以将黑白图像转印到纸上并立即固定后发展。因此，可以缩短复制黑白图像所需的周期，特别是黑白图像所需的第一复印周期。

2. 发明授权

US5404211A Developing device including device for selecting varying the thickness of the developing agent 失效
标题翻译：显影装置包括用于选择改变显影剂厚度的装置
公开(公告)号：US5404211A
公开(公告)日：1995-04-04
申请号：US124456
申请日：1993-09-22
申请人： Yoshiya Hashimoto , Osamu Takagi , Takao Izumi , Toshihiro Kasai , Shoko Seto
发明人： Yoshiya Hashimoto , Osamu Takagi , Takao Izumi , Toshihiro Kasai , Shoko Seto
IPC分类号： G03G15/06 , G03G15/08
CPC分类号： G03G15/0806 , G03G15/0812
摘要： A developing roller is opposed to a photosensitive drum on which a latent image is carried, and developer supplied to the latent image is held and fed by the developing roller. Developer is supplied from a feeding roller to the developing roller. A thickness defining blade is pressed against the feeding roller to press the feeding roller against the developing roller and form a developer layer of certain thickness on the feeding roller. A developing device thus arranged enables developer to be electrically charged without adding any stress to the developer, and a developer layer of certain thickness to be formed.
摘要翻译：显影辊与其上承载有潜像的感光鼓相对，并且供给潜像的显影剂由显影辊保持和供给。显影剂从进料辊供应到显影辊。将厚度限定刀片压靠在进给辊上，将进给辊压靠在显影辊上，并在进给辊上形成一定厚度的显影剂层。如此布置的显影装置使得显影剂可以带电，而不会对显影剂施加任何应力，并且将形成一定厚度的显影剂层。

3. 发明申请

US20110292108A1 INK JET HEAD AND METHOD OF DRIVING THE SAME 失效
标题翻译：喷墨头及其驱动方法
公开(公告)号：US20110292108A1
公开(公告)日：2011-12-01
申请号：US13118825
申请日：2011-05-31
申请人： Takao Izumi , Takashi Kado , Yoshiaki Kaneko , Masashi Hiroki
发明人： Takao Izumi , Takashi Kado , Yoshiaki Kaneko , Masashi Hiroki
IPC分类号： B41J29/38
CPC分类号： B41J2/04581 , B41J2/04525 , B41J2/04573 , B41J2/04588
摘要： According to one embodiment, an ink jet head includes pressure chambers filled with liquid, nozzles discharging the liquid that is in the pressure chambers, actuators changing the capacity of the pressure chambers, and a processor. The processor repeatedly outputs a waveform voltage including an expansion pulse, a ground potential, a contraction pulse, and a ground potential in this order, as a driving voltage with respect to the actuators.
摘要翻译：根据一个实施例，喷墨头包括填充有液体的压力室，排出压力室中的液体的喷嘴，改变压力室容量的致动器和处理器。处理器重复地输出包括膨胀脉冲，地电位，收缩脉冲和接地电位的波形电压作为相对于致动器的驱动电压。

4. 发明授权

US08328309B2 Ink jet head and method of driving the same 失效
标题翻译：喷墨头及其驱动方法
公开(公告)号：US08328309B2
公开(公告)日：2012-12-11
申请号：US13118825
申请日：2011-05-31
申请人： Takao Izumi , Takashi Kado , Yoshiaki Kaneko , Masashi Hiroki
发明人： Takao Izumi , Takashi Kado , Yoshiaki Kaneko , Masashi Hiroki
IPC分类号： B41J29/38
CPC分类号： B41J2/04581 , B41J2/04525 , B41J2/04573 , B41J2/04588
摘要： According to one embodiment, an ink jet head includes pressure chambers filled with liquid, nozzles discharging the liquid that is in the pressure chambers, actuators changing the capacity of the pressure chambers, and a processor. The processor repeatedly outputs a waveform voltage including an expansion pulse, a ground potential, a contraction pulse, and a ground potential in this order, as a driving voltage with respect to the actuators.
摘要翻译：根据一个实施例，喷墨头包括填充有液体的压力室，排出压力室中的液体的喷嘴，改变压力室容量的致动器和处理器。处理器重复地输出包括膨胀脉冲，接地电位，收缩脉冲和接地电位的波形电压作为相对于致动器的驱动电压。

5. 发明授权

US06567639B1 Fixing device for heat pressure fixing a record medium and method thereof 有权
标题翻译：用于固定记录介质的热压固定装置及其方法
公开(公告)号：US06567639B1
公开(公告)日：2003-05-20
申请号：US09717230
申请日：2000-11-22
申请人： Hiroshi Murata , Masashi Hiroki , Takao Izumi
发明人： Hiroshi Murata , Masashi Hiroki , Takao Izumi
IPC分类号： G03G1520
CPC分类号： G03G15/2064 , G03G15/2053 , G03G2215/2016 , G03G2215/2032
摘要： A fixing device according to the present invention includes a fixing belt and heats up a record medium having a developed image, a pressure roller pinches and conveys the record medium together with the fixing belt and fixes the developed image, a heating roller contacts the fixing belt and heats up the fixing belt at a specified temperature, and a heater that is arranged in the heating roller and displaced toward the radius direction of the contact side with the fixing belt from the rotational center of the heating roller and heats up the heating roller. Further, in the heating roller, the heater is arranged so as to be displaced toward the radius direction at the upstream side of the transfer direction of the fixing belt from the central position of the contact area of the fixing belt and the heating roller.
摘要翻译：根据本发明的定影装置包括定影带并加热具有显影图像的记录介质，加压辊夹持并将记录介质与定影带一起传送并固定显影图像，加热辊接触定影带并且在规定温度下加热定影带，以及加热器，该加热器设置在加热辊中，并且从加热辊的旋转中心向定影带的接触侧的半径方向移位，并加热加热辊。此外，在加热辊中，加热器从定影带和加热辊的接触区域的中心位置在定影带的传送方向的上游侧朝向半径方向移位。

6. 发明授权

US08045897B2 Developing device 有权
标题翻译：开发设备
公开(公告)号：US08045897B2
公开(公告)日：2011-10-25
申请号：US12550639
申请日：2009-08-31
申请人： Takao Izumi , Minoru Yoshida , Hiroshi Murata , Takashi Hatakeyama
发明人： Takao Izumi , Minoru Yoshida , Hiroshi Murata , Takashi Hatakeyama
IPC分类号： G03G15/08
CPC分类号： G03G15/0893 , G03G15/0877
摘要： 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.
摘要翻译：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

7. 发明申请

US20110064435A1 IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD 审中-公开
标题翻译：图像形成装置和图像形成方法
公开(公告)号：US20110064435A1
公开(公告)日：2011-03-17
申请号：US12872016
申请日：2010-08-31
申请人： Masashi Takahashi , Takao Izumi , Hiroshi Murata
发明人： Masashi Takahashi , Takao Izumi , Hiroshi Murata
IPC分类号： G03G15/10 , G03G13/10
CPC分类号： G03G15/0877 , G03G2215/0827
摘要： According to one embodiment, an image forming apparatus includes a supply device that supplies developer includes toner and carrier, a developing device configured to accommodate the developer includes toner and carrier in a manner that the developer is stirred and transported therein, and configured to discharge the developer in an overflow manner through a discharge opening, a screw that stirs and transports the developer in the developing device, and a control unit configured to change the rotation speed of the screw based on a predetermined index which varies in accordance with supply and consumption of the developer or an environmental condition when development is performed.
摘要翻译：根据一个实施例，图像形成装置包括：供给装置，其供给显影剂，包括调色剂和载体;构造成容纳显影剂的显影装置，包括调色剂和载体，使得显影剂在其中被搅拌和输送，显影剂以溢出的方式通过排出口，搅拌和输送显影装置中的显影剂的螺杆;以及控制单元，其被配置为基于根据供给和消耗而变化的预定指数来改变螺杆的转速开发人员或开发过程中的环境条件。

8. 发明申请

US20100101419A1 HYDROGEN SEPARATION APPARATUS AND PROCESS FOR MANUFACTURING THE SAME 有权
标题翻译：氢分离装置及其制造方法
公开(公告)号：US20100101419A1
公开(公告)日：2010-04-29
申请号：US12595158
申请日：2008-06-05
申请人： Maki Hoshino , Takao Izumi
发明人： Maki Hoshino , Takao Izumi
IPC分类号： B01D69/12 , B01D53/22 , C23C14/48 , C23C14/34 , B01D71/02 , B05D1/02 , B29C65/00
CPC分类号： B01D71/025 , B01D53/22 , B01D53/228 , B01D63/087 , B01D67/0069 , B01D67/0072 , B01D67/0076 , B01D69/105 , B01D69/12 , B01D71/022 , B01D2256/16 , B01D2313/42 , B01D2325/04 , C01B3/503 , C01B3/505 , C01B2203/0405 , C01B2203/066 , H01M8/0618 , H01M8/0687 , H01M2250/20 , Y02T90/32 , Y10T156/10
摘要： [Object] To provide a hydrogen separation apparatus provided with an independent hydrogen permeable membrane and capable of suppressing or preventing deformation of the hydrogen permeable membrane, and a production process therefor.[Solving Means] A hydrogen separation apparatus includes a porous support member, an independent hydrogen permeable membrane disposed adjacent to the porous support member, and a joining member for joining the porous support member and the hydrogen permeable membrane.A production process for the hydrogen separation apparatus includes (1) the step of disposing a joining member forming material at a surface side of a porous support member, to be opposite to an independent hydrogen permeable membrane, (2) the step of disposing the independent hydrogen permeable membrane adjacent to the porous support member at the surface side of the porous support member to which surface side the joining member forming material is disposed, and (3) the step of joining the porous support member and the independent hydrogen permeable membrane with the joining member forming material.
摘要翻译：本发明提供一种具有独立的氢可渗透膜并能够抑制或防止氢渗透膜的变形的氢分离装置及其制造方法。 [解决方案]氢分离装置包括多孔支撑构件，邻近多孔支撑构件设置的独立氢可渗透膜，以及用于接合多孔支撑构件和氢可渗透膜的接合构件。氢分离装置的制造方法包括（1）在多孔性支撑体的表面侧设置接合构件形成材料与独立的氢可渗透膜相反的步骤，（2）将独立的在多孔支撑构件的与表面侧配置有接合构件形成材料的表面侧相邻的多孔支撑构件的氢透过膜，（3）将多孔支撑构件和独立氢透过膜与接合构件形成材料。

9. 发明申请

US20100008701A1 IMAGE FORMING APPARATUS, DEVELOPING DEVICE AND DEVELOPER DISCHARGE MECHANISM 有权
标题翻译：图像形成设备，开发设备和开发者放电机制
公开(公告)号：US20100008701A1
公开(公告)日：2010-01-14
申请号：US12499207
申请日：2009-07-08
申请人： Takao Izumi , Hiroshi Murata , Norikazu Ochiai
发明人： Takao Izumi , Hiroshi Murata , Norikazu Ochiai
IPC分类号： G03G15/08
CPC分类号： G03G15/0887 , G03G15/0849 , G03G15/0893
摘要： In order to provide an image forming apparatus capable of maintaining the image quality by making smooth flowability of a surplus developer, which is discharged according to supply of a new developer (toner and carrier), toward a collection box, there are provided a stirring screw that electrify toner by stirring the toner together with a carrier; a casing that supports the stirring screw and stores a developer in which the toner and the carrier are mixed; a inlet used to supply the developer to the casing; a guide that guides the surplus developer discharged from the casing downward; and a reciprocating member that moves on a flow surface of the guide along which the surplus developer flows.
摘要翻译：为了提供一种能够通过使根据新显影剂（调色剂和载体）的供应而排出的多余显影剂的流畅性而保持图像质量的图像形成装置朝向收集箱，设置有搅拌螺杆通过与载体一起搅拌调色剂来使调色剂带电; 壳体，其支撑搅拌螺杆并储存调色剂和载体混合在其中的显影剂; 用于将显影剂供应到壳体的入口; 将从壳体排出的剩余显影剂向下引导的引导件; 以及在所述引导件的流动表面上移动的往复运动构件，所述多个显影剂沿着所述流动表面移动。

10. 发明授权

US07383002B2 Developing device, process cartridge and image forming apparatus 失效
标题翻译：显影装置，处理盒和成像装置
公开(公告)号：US07383002B2
公开(公告)日：2008-06-03
申请号：US11344130
申请日：2006-02-01
申请人： Hiroshi Murata , Takao Izumi , Takashi Hatakeyama
发明人： Hiroshi Murata , Takao Izumi , Takashi Hatakeyama
IPC分类号： G03G15/08
CPC分类号： G03G15/0822 , G03G21/12
摘要： 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.
摘要翻译：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。

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