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1. 发明授权

US5062554A Sliding nozzle device 失效
标题翻译：滑动喷嘴装置
公开(公告)号：US5062554A
公开(公告)日：1991-11-05
申请号：US662514
申请日：1991-02-28
申请人： Hiroshi Sakai , Masamichi Asai , Kenzo Hayashi , Kazunori Sakurai , Kazuhiko Watanabe
发明人： Hiroshi Sakai , Masamichi Asai , Kenzo Hayashi , Kazunori Sakurai , Kazuhiko Watanabe
IPC分类号： B22D11/10 , B22D41/28 , B22D41/34
CPC分类号： B22D41/28
摘要： A sliding nozzle device comprises a metallic case having an opening in the center thereof, a refractory plate secured to the metallic case and having a discharge hole formed in the center thereof for discharging molten metal, a metallic hoop located around the refractory plate, an immersion nozzle projected from the opening of the metallic case and attached to the refractory plate, projecting plates located around the refractory plate, and bolts and nuts used for securing the projecting plates to the metallic case.
摘要翻译：滑动喷嘴装置包括在其中心具有开口的金属壳体，固定到金属壳体上的耐火板，在其中心形成有用于排出熔融金属的排出孔，位于耐火板周围的金属箍，浸没喷嘴从金属壳体的开口突出并附接到耐火板，位于耐火板周围的突出板以及用于将突出板固定到金属壳体上的螺栓和螺母。

2. 发明授权

US11809097B2 Powder conveying device and image forming apparatus incorporating the powder conveying device 有权
公开(公告)号：US11809097B2
公开(公告)日：2023-11-07
申请号：US17591735
申请日：2022-02-03
申请人： Kota Shiodera , Kazuhiko Watanabe
发明人： Kota Shiodera , Kazuhiko Watanabe
IPC分类号： G03G15/08 , G03G21/10 , G03G15/095 , G03G15/16
CPC分类号： G03G15/0891 , G03G15/095 , G03G21/105 , G03G15/1615 , G03G2215/0827 , G03G2215/1661 , G03G2221/1624
摘要： A powder conveying device includes an inflow portion, a discharge portion, and a conveying screw. Powder flows into the inflow portion from outside of the powder conveying device. The powder flows out from the discharge portion to the outside of the powder conveying device. The conveying screw includes a shaft and conveys the powder from the inflow portion to the discharge portion in a conveying direction. A surface portion of the shaft at at least one of an upstream end or a downstream end of the shaft in the conveying direction, in at least one of the inflow portion or the discharge portion has a lower friction with the powder than another surface portion of the shaft at a position other than the at least one of the upstream end or the downstream end.

3. 发明授权

US10682808B2 Three-dimensional object fabrication method, fabrication apparatus, and fabrication system 有权
公开(公告)号：US10682808B2
公开(公告)日：2020-06-16
申请号：US16056855
申请日：2018-08-07
申请人： Takashi Fujita , Akira Saito , Kiichi Kamoda , Yasutada Shitara , Kazuhiko Watanabe , Hitoshi Iwatsuki , Yuuya Endoh , Kazufumi Kimura , Yasuyuki Yamashita , Shinnosuke Koshizuka , Yuuki Kamon , Nozomu Tamoto
发明人： Takashi Fujita , Akira Saito , Kiichi Kamoda , Yasutada Shitara , Kazuhiko Watanabe , Hitoshi Iwatsuki , Yuuya Endoh , Kazufumi Kimura , Yasuyuki Yamashita , Shinnosuke Koshizuka , Yuuki Kamon , Nozomu Tamoto
IPC分类号： B29C64/147 , B29C64/218 , B29C64/40
摘要： A fabrication method includes laminating a fabrication material to form an object, and applying a release material on a surface of the object to form a release layer on the surface of the object. A surface free energy of the release material is equal to or smaller than 25 mN/m.

4. 发明授权

US10042315B2 Blade and image forming apparatus and cleaning device incorporating same 有权
公开(公告)号：US10042315B2
公开(公告)日：2018-08-07
申请号：US15219782
申请日：2016-07-26
申请人： Eisuke Shimizu , Kazuhiko Watanabe , Takaaki Tawada , Yuu Sakakibara
发明人： Eisuke Shimizu , Kazuhiko Watanabe , Takaaki Tawada , Yuu Sakakibara
IPC分类号： G03G21/00
摘要： An elastic blade includes a contact edge to contact a contact object, an edge region including the contact edge and having a thickness smaller than or equal to 0.50 mm, and a backup region different in material or property from the edge region. The backup region is adjacent to the edge region on a cross section perpendicular to a direction in which the contact edge extends. The elastic blade has a converted Martens hardness X (N/mm2) in a range of from 0.9 to 2.9. The converted Martens hardness is defined as: X = S A S A + S B × h A + S B S A + S B × h B where SA represents a cross-sectional area (mm2) of the edge region, SB represents a cross-sectional area (mm2) of the backup region, hA represents a Martens hardness (N/mm2) of the edge region, hB represents a Martens hardness (N/mm2) of the backup region, and t represents the thickness (mm) of the edge region including the contact edge.

5. 发明申请

US20160097987A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20160097987A1
公开(公告)日：2016-04-07
申请号：US14856996
申请日：2015-09-17
申请人： Hisashi KIKUCHI , Kazuhiko Watanabe , Takaaki Tawada , Eisuke Shimizu
发明人： Hisashi KIKUCHI , Kazuhiko Watanabe , Takaaki Tawada , Eisuke Shimizu
IPC分类号： G03G15/02 , G03G15/00
CPC分类号： G03G15/0266 , G03G15/5004 , G03G15/80
摘要： An image forming apparatus, includes an image carrier; a power supply; a charging member, to which the power supply applies a direct current (DC) charging voltage, to charge a surface of the image carrier; and a controller. The controller causes the power supply to apply, to the charging member, the DC charging voltage of a sum of a reference voltage VC and a correction amount α, so that a charged potential VD of the surface of the image carrier assumes a target value that is substantially equal to the reference voltage VC; and to increase an absolute value of the correction amount α to be added to the reference voltage VC in inverse proportion to an absolute value of the reference voltage VC, when the absolute value of the reference voltage VC is smaller compared to a case in which the absolute value of the reference voltage VC is greater.
摘要翻译：一种图像形成装置，包括图像载体; 电源; 充电构件，电源施加直流（DC）充电电压，对图像载体的表面充电; 和控制器。控制器使得电源向充电构件施加基准电压VC和校正量α之和的DC充电电压，使得图像载体的表面的充电电位VD呈现为目标值，基本上等于参考电压VC; 并且当与参考电压VC的绝对值成反比时，增加与基准电压VC相加的校正量α的绝对值，当参考电压VC的绝对值与参考电压VC的绝对值较大。

6. 发明授权

US09244721B2 Computer system and divided job processing method and program 有权
标题翻译：计算机系统和分工作处理方法和程序
公开(公告)号：US09244721B2
公开(公告)日：2016-01-26
申请号：US14360429
申请日：2011-11-24
申请人： Kazuya Konno , Kazuhiko Watanabe
发明人： Kazuya Konno , Kazuhiko Watanabe
IPC分类号： G06F9/46 , G06F9/50
CPC分类号： G06F9/46 , G06F9/505 , G06F2209/5017
摘要： Each execution computer measures a load on each execution computer, generates a job request including information about the number of executable divided jobs based on the measured load, and sends the generated job request to a management computer which manages each execution computer. The management computer receives the job request and assigns as many divided jobs as the number of divided jobs designated by the job request to each execution computer.
摘要翻译：每个执行计算机测量每个执行计算机上的负载，基于测量的负载生成包括关于可执行分割作业的数量的信息的作业请求，并将生成的作业请求发送到管理每个执行计算机的管理计算机。管理计算机接收作业请求，并将与由作业请求指定的分割作业的数目一样多的分配作业分配给每个执行计算机。

7. 发明授权

US09170557B2 Cleaning blade, image forming apparatus, and process cartridge 有权
标题翻译：清洁刀片，成像设备和处理盒
公开(公告)号：US09170557B2
公开(公告)日：2015-10-27
申请号：US14269347
申请日：2014-05-05
申请人： Kazuhiko Watanabe , Takaaki Tawada , Takatsugu Fujishiro , Hisashi Kikuchi
发明人： Kazuhiko Watanabe , Takaaki Tawada , Takatsugu Fujishiro , Hisashi Kikuchi
IPC分类号： G03G21/00
CPC分类号： G03G21/0017
摘要： A cleaning blade includes a blade member formed of a strip-shaped rubber material and having a leading-edge ridge line portion to contact a moving surface of a cleaning target member and remove adhering matter from the surface of the cleaning target member. The blade member has a Martens hardness of 1.0 N/mm2 or more in a vicinity of the leading-edge ridge line portion measured from an opposing surface of the blade member, the opposing surface including the leading-edge ridge line portion and opposing the cleaning target member, or measured from a leading-edge surface of the blade member, the leading-edge surface including the leading-edge ridge line portion and disposed adjacent to the opposing surface of the blade member.
摘要翻译：清洁刮板包括由条状橡胶材料形成的刀片构件，并且具有前缘脊线部分，用于接触清洁目标构件的移动表面并从清洁对象构件的表面去除附着物质。刀片构件在从刀片构件的相对表面测量的前缘脊线部分附近的马氏体硬度为1.0N / mm 2以上，相对表面包括前缘脊线部分并且与清洁目标构件，或者从叶片构件的前缘表面测量的前缘表面包括前缘脊线部分并且邻近刀片构件的相对表面设置。

8. 发明授权

US09081353B2 Cleaner, and process cartridge and image forming apparatus using the cleaner 有权
标题翻译：清洁剂，以及使用清洁剂的处理盒和成像装置
公开(公告)号：US09081353B2
公开(公告)日：2015-07-14
申请号：US14089970
申请日：2013-11-26
申请人： Takaaki Tawada , Takatsugu Fujishiro , Kazuhiko Watanabe , Hisashi Kikuchi , Naomi Sugimoto , Yuu Sakakibara
发明人： Takaaki Tawada , Takatsugu Fujishiro , Kazuhiko Watanabe , Hisashi Kikuchi , Naomi Sugimoto , Yuu Sakakibara
IPC分类号： G03G21/00
CPC分类号： G03G21/0017 , G03G21/0029
摘要： A cleaner is provided. The cleaner includes a cleaning blade having an edge to be contacted with a surface of a member to be cleaned while moving relative to the member to clean the surface of the member. The cleaning blade includes the edge, and first and second side surfaces, wherein the edge is disposed between the first and second side surfaces. When the cleaning blade is not contacted with the surface of the member to be cleaned, the first side surface is opposed to the surface of the member, and when the cleaning blade is contacted with the surface of the member, the edge, and the first and second side surfaces of the cleaning blade are contacted with the surface of the member.
摘要翻译：提供清洁剂。清洁器包括具有边缘的清洁刮板，该边缘将与要清洁的构件的表面接触，同时相对于构件移动以清洁构件的表面。清洁刮板包括边缘以及第一和第二侧表面，其中边缘设置在第一和第二侧表面之间。当清洁刮板不与要清洁的构件的表面接触时，第一侧面与构件的表面相对，并且当清洁刮板与构件的表面，边缘和第一侧面接触时并且清洁刮板的第二侧表面与构件的表面接触。

9. 发明申请

US20120207507A1 CONNECTOR, CHARGING DEVICE INCORPORATING SAME, AND IMAGE FORMING APPARATUS INCORPORATING THE CONNECTOR 有权
标题翻译：连接器的充电装置连接器和连接器的图像形成装置
公开(公告)号：US20120207507A1
公开(公告)日：2012-08-16
申请号：US13364498
申请日：2012-02-02
申请人： Keiji Okamoto , Kazuhiko Watanabe
发明人： Keiji Okamoto , Kazuhiko Watanabe
IPC分类号： G03G15/00 , H01R39/00
CPC分类号： H01R39/64 , G03G21/1652 , G03G21/1871 , H01R39/12
摘要： A connector to electrically connect a rotary body having a shaft, the connector includes a connecting terminal, electrically connected to either a power supply or ground, to contact the shaft of the rotary body either at least two points or along a line; and a posture adjuster to hold the connecting terminal to adjust the posture of one of the connecting terminal and the rotary body to maintain contact between the connecting terminal and the shaft of the rotary body.
摘要翻译：一种用于电连接具有轴的旋转体的连接器，所述连接器包括电连接到电源或接地的连接端子，以至少两点或沿着线接触所述旋转体的轴; 以及姿势调节器，用于保持连接端子，以调节连接端子和旋转体之一的姿态，以保持连接端子与旋转体的轴之间的接触。

10. 发明授权

US08172214B2 Sheet collecting apparatus, post processing apparatus and image formation system 有权
标题翻译：片材收集装置，后处理装置和图像形成系统
公开(公告)号：US08172214B2
公开(公告)日：2012-05-08
申请号：US12591684
申请日：2009-11-30
申请人： Ichitaro Kubota , Kazuhiko Watanabe
发明人： Ichitaro Kubota , Kazuhiko Watanabe
IPC分类号： B65H39/00
CPC分类号： B65H31/34 , B42C1/125 , B65H31/3027 , B65H2301/4213 , B65H2301/42262 , B65H2404/144 , B65H2404/1451 , B65H2404/147 , B65H2404/694 , B65H2404/6942 , B65H2801/27 , G03G15/6552
摘要： A sheet collecting apparatus has a sheet transport path for transporting a sheet, a tray device for bearing and storing sheets, a regulation stopper for regulating the sheet, a holding path to temporarily hold a sheet, an alignment roller to transport the sheet, and a control device for controlling transport of the sheet. The alignment roller adjusts a level of pressing force acting on the sheet transported onto the tray device. The control device has a first operation mode and a second operation mode. In the first operation mode, the alignment roller applies a transport force to the sheet by a predetermined pressing force after a rear end of the sheet is carried into the tray device, while in the second operation mode, changing the pressing force applied to the sheets from the alignment roller from a first pressing force to a second pressing force and applying varied transport force.
摘要翻译：纸张收集装置具有用于输送纸张的纸张传送路径，用于轴承和存放纸张的托盘装置，用于调节纸张的调节止动件，用于暂时保持纸张的保持路径，用于输送纸张的定位辊，以及用于控制片材的输送的控制装置。对准辊调节作用在传送到托盘装置上的片材上的按压力水平。控制装置具有第一操作模式和第二操作模式。在第一操作模式中，对准辊在纸张的后端被传送到托盘装置之后，通过预定的按压力向纸张施加输送力，而在第二操作模式中，改变施加到纸张上的按压力从对准辊从第一按压力到第二按压力，并施加变化的输送力。

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