专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明申请

US20060108347A1 Firing furnace and method for manufacturing porous ceramic fired object with firing furnace 审中-公开
标题翻译：烧制炉及烧制炉多孔陶瓷烧成物的制造方法
公开(公告)号：US20060108347A1
公开(公告)日：2006-05-25
申请号：US11313757
申请日：2005-12-22
申请人： Tatsuya Koyama , Koji Higuchi
发明人： Tatsuya Koyama , Koji Higuchi
IPC分类号： F27D11/00
CPC分类号： F27D11/02 , F27B9/028 , F27B9/062 , F27B9/20 , F27B9/36 , F27D99/0001 , F27D2099/0008 , H05B3/62
摘要： A firing furnace for firing a firing subject. The firing furnace includes a housing including a firing chamber and a plurality of heat generation bodies arranged in the housing and generating heat with power supplied from a power supply to heat the firing subject in the firing chamber. At least one of the plurality of heat generation bodies includes a plurality of resistance heater elements connected in parallel to the power supply.
摘要翻译：一种用于点火的物体的点火炉。燃烧炉包括：壳体，其包括设置在壳体中的发射室和多个发热体，并且由从电源供给的电力产生热量，以加热烧制室中的击发物体。多个发热体中的至少一个包括与电源并联连接的多个电阻加热元件。

22. 发明授权

US06293895B1 Transfer roller 有权
标题翻译：转印辊
公开(公告)号：US06293895B1
公开(公告)日：2001-09-25
申请号：US09291995
申请日：1999-04-15
申请人： Tatsuya Koyama , Hirokazu Ando , Satoru Furuya
发明人： Tatsuya Koyama , Hirokazu Ando , Satoru Furuya
IPC分类号： F16C1300
CPC分类号： F16C13/00 , B41N7/00 , B41N2207/02 , B41N2207/04 , B41N2207/14 , G03G15/1685
摘要： A transfer roller is used in an electrophotographic printer. The transfer roller rotates in contact with a rotating photoconductive drum with a print medium travelling therebetween. The transfer roller has a metal shaft around which a rubber roller is formed. The rubber roller is sponge-like and electrically semiconductive. The rubber roller is covered with a resin tube which has a lower layer formed on the rubber roller and an upper layer formed on the lower layer. One of the upper and lower layers has a higher sealing effect than the other of the upper and lower layers, and the other of the upper and lower layers has a higher stability of electrical resistance than the one of the upper and lower layer.
摘要翻译：在电子照相打印机中使用转印辊。转印辊与旋转的感光鼓接触，打印介质在其间移动。转印辊具有形成橡胶辊的金属轴。橡胶辊是海绵状和电半导体。橡胶辊被树脂管覆盖，该树脂管具有形成在橡胶辊上的下层和形成在下层上的上层。上层和下层之一具有比上层和下层中的另一层更高的密封效果，并且上层和下层中的另一层具有比上层和下层更高的电阻稳定性。

23. 发明授权

US08958740B2 Configuration for a sheet discharging device 有权
标题翻译：纸张排出装置的结构
公开(公告)号：US08958740B2
公开(公告)日：2015-02-17
申请号：US13407045
申请日：2012-02-28
申请人： Yasunori Watanabe , Tatsuya Koyama
发明人： Yasunori Watanabe , Tatsuya Koyama
IPC分类号： G03G15/00 , B65H29/52
CPC分类号： G03G15/6552 , B65H29/52 , B65H2404/63
摘要： An apparatus configured to discharge sheets may include pressing mechanism configured to downwardly press discharged sheets. For example, the pressing mechanism may include a first pressing member and a second pressing member. The first pressing member and the second pressing member may be located at least partially overlapping positions in the width-wise direction of the sheet. Additionally or alternatively, each of the first pressing member and the second pressing member may be configured to contact the sheet at different positions along a discharge direction. In one example, the different portions may be spaced apart from each other in the discharge direction.
摘要翻译：被配置为排出片材的装置可以包括构造成向下挤压排出的片材的按压机构。例如，按压机构可以包括第一按压部件和第二按压部件。第一按压构件和第二按压构件可以位于片材的宽度方向上至少部分重叠的位置。另外地或替代地，第一按压构件和第二按压构件中的每一个可以构造成沿着排出方向在不同位置接触片材。在一个示例中，不同的部分可以在排出方向上彼此间隔开。

24. 发明授权

US07926023B2 Methods and apparatus for handling processing errors in a multi-processing system 有权
标题翻译：用于处理多处理系统中的处理错误的方法和装置
公开(公告)号：US07926023B2
公开(公告)日：2011-04-12
申请号：US11999687
申请日：2007-12-06
申请人： Yasukichi Okawa , Daisuke Hiraoka , Koji Hirairi , Tatsuya Koyama
发明人： Yasukichi Okawa , Daisuke Hiraoka , Koji Hirairi , Tatsuya Koyama
IPC分类号： G06F9/44
CPC分类号： G06F11/203 , G06F9/505 , G06F11/2035 , G06F11/2043
摘要： Methods and apparatus are provided for: monitoring processor tasks and associated processor loads therefor that are allocated to be performed by respective sub-processing units associated with a main processing unit; detecting whether a processing error has occurred in a given one of the sub-processing units; re-allocating all of the processor tasks of the given sub-processing unit to one or more participating sub-processing units, including other sub-processing units associated with the main processing unit, based on the processor loads of the processor tasks of the given sub-processing unit and the processor loads of the participating sub-processing units; and at least one of: (i) shutting down, and (ii) re-booting the given sub-processing unit.
摘要翻译：提供了方法和装置，用于：监视分配为由与主处理单元相关联的相应子处理单元执行的处理器任务及其相关联的处理器负载; 检测在给定的一个子处理单元中是否发生了处理错误; 基于给定的处理器任务的处理器负载，将给定子处理单元的所有处理器任务的所有处理器任务重新分配给一个或多个参与子处理单元，包括与主处理单元相关联的其他子处理单元子处理单元和参与子处理单元的处理器负载; 以及至少一个：（i）关闭，和（ii）重新启动给定的子处理单元。

25. 发明授权

US5674015A Arrangement of actuators and tip ends in a wire dot print head 失效
标题翻译：致动器和末端在线打印头中的布置
公开(公告)号：US5674015A
公开(公告)日：1997-10-07
申请号：US419599
申请日：1995-04-10
申请人： Tatsuya Koyama , Tatsuhiko Shimomura , Masahiro Hatano
发明人： Tatsuya Koyama , Tatsuhiko Shimomura , Masahiro Hatano
IPC分类号： B41J2/235 , B41J2/255 , B41J2/265
CPC分类号： B41J2/265 , B41J2/255
摘要： Plural guide holes are arranged in a matrix form in a wire guide. Plural print drivers are circularly arranged in plural layers for first print drivers belonging to a layer near to the wire guide and for second print drivers belonging to a layer far from the wire guide. A print wire is provided at each print driver so as to project end thereof from the guide hole of the wire guide when driven. The print wires formed at the first print drivers are inserted in the guide holes of lines located at the edge formed in the wire guide. On the other hand, the print wires formed at the second print drivers are inserted in the guide holes of lines located at the center of the wire guide.
摘要翻译：多个引导孔以矩阵形式布置在导丝器中。多个打印驱动程序以属于靠近导线器的一层的第一打印驱动器以及属于远离导线引导件的层的第二打印驱动器圆形排列成多层。在每个打印驱动器处提供打印线，以便在被驱动时将其从导线器的引导孔伸出。形成在第一打印驱动器处的打印线被插入位于线引导件中形成的边缘的线的引导孔中。另一方面，形成在第二打印驱动器处的打印线被插入到位于导线器的中心的线的引导孔中。

26. 发明授权

US5141341A Wire dot print head having a bipartite partitioning sheet 失效
标题翻译：具有双面分隔片的丝印打印头
公开(公告)号：US5141341A
公开(公告)日：1992-08-25
申请号：US644975
申请日：1991-01-23
申请人： Tatsuya Koyama , Katsuya Kamimura , Kiyoshi Ikeda
发明人： Tatsuya Koyama , Katsuya Kamimura , Kiyoshi Ikeda
IPC分类号： B41J2/235 , B41J2/24 , B41J2/28
CPC分类号： B41J2/24
摘要： In a wire dot print head, swinging members are formed of plate springs and armatures, which are attracted toward a core to resiliently deform a plate spring when an associated coil is not energized, and are released and moved forward when the coil is energized. The swinging members are swung about the forward tip ends of fulcrum members. A partition sheet is interposed between the rear surfaces of the swinging members and both the front ends of the cores and the front tip ends of the fulcrum members to interrupt transfer of grease, and to prevent direct contact of the cores and the fulcrum members with the armatures. The partition sheet includes a front plastic film, a metallic residual sheet, and a rear plastic film which are stacked in the stated order from the front side to the rear side of the print head. The front film is bonded to the metallic residual sheet over the entire surface of the metallic residual sheet. By bonding the front film and the metallic residual sheet, migration of the grease from the rear side to the front side of the partition sheet is prevented, and adhesion of the grease to the plate springs is also prevented. Moreover, because of the bonding, the metallic residual sheet is prevented from contacting the air and hence from rusting.
摘要翻译：在丝印打印头中，摆动构件由平板弹簧和电枢形成，当相关联的线圈未通电时，板弹簧和电枢被吸引到芯体上以使板簧弹性变形，并且当线圈被通电时释放并向前移动。摆动构件围绕支点构件的前尖端摆动。在摆动构件的后表面和芯的两个前端以及支点构件的前端之间插入隔板，以阻止润滑脂的转移，并且防止芯和支点构件直接接触电枢分隔片包括从打印头的前侧到后侧按顺序堆叠的前塑料膜，金属残留片和后塑料膜。前金属薄片在金属残留片材的整个表面上与金属残留片材结合。通过接合前膜和金属残留片，防止了油脂从分隔片的后侧向前侧的迁移，并且还防止了润滑脂与板簧的粘合。此外，由于接合，金属残留片材被防止与空气接触，因此不会生锈。

27. 发明授权

US4820065A Wire-type printing head 失效
标题翻译：线型打印头
公开(公告)号：US4820065A
公开(公告)日：1989-04-11
申请号：US122240
申请日：1987-11-17
申请人： Tatsuya Koyama , Tetsuhiro Yamada , Hirokazu Andou , Katsuya Kamimura
发明人： Tatsuya Koyama , Tetsuhiro Yamada , Hirokazu Andou , Katsuya Kamimura
IPC分类号： B41J2/28 , B41J3/10
CPC分类号： B41J2/28
摘要： A wire-type print head comprises an armature to which a rear end of a printing wire is fixed, a core having its forward end adjacent to a rear surface of the armature, a leaf spring having a first end fixed near a permanent magnet and a second end fixed to the armature, and an auxiliary core positioned between the permanent magnet and the core, and having a forward end adjacent to the rear surface of the armature. An electric current is made to flow through a coil wound on the core for generating a magnetic flux through the core in a direction to cancel the magnetic flux due to the permanent magnet. When the coil is not energized the armature is attracted toward the core to resiliently deform the leaf spring. When the coil is energized the armature is released and moved forward by the action of the leaf spring. The rear surface of the armature is kept in contact with the front end of the auxiliary core so that the front end of the auxiliary core forms a fulcrum point for swinging of the armature.
摘要翻译：线型打印头包括固定有印刷线的后端的电枢，具有与电枢的后表面相邻的前端的磁芯，具有固定在永磁体附近的第一端的板簧，以及固定在电枢上的第二端和位于永磁体和铁芯之间的辅助芯，并且具有与电枢的后表面相邻的前端。使电流流过缠绕在芯上的线圈，以产生通过芯的磁通量，以消除由永磁体引起的磁通量的方向。当线圈未被通电时，电枢被吸引到芯部以使板簧弹性变形。当线圈通电时，电枢被释放并通过板簧的作用向前移动。电枢的后表面与辅助芯的前端保持接触，使得辅助芯的前端形成用于摆动电枢的支点。

28. 发明授权

US4692043A Wire dot-printing head 失效
标题翻译：线打印头
公开(公告)号：US4692043A
公开(公告)日：1987-09-08
申请号：US822587
申请日：1986-01-15
申请人： Hirokazu Ando , Kazumasa Fukushima , Yasuo Ohmori , Tatsuya Koyama
发明人： Hirokazu Ando , Kazumasa Fukushima , Yasuo Ohmori , Tatsuya Koyama
IPC分类号： B41J2/26 , B41J2/28 , B41J3/12
CPC分类号： B41J2/26 , B41J2/28
摘要： A wire dot-printing head has an armature, a printing wire fixedly mounted on a tip end of the armature, a leaf spring fixedly mounted in one end thereof on a rear end of the armature and fixed in the other end, a spring branch part provided on the leaf spring in the vicinity of the fixed end of the leaf spring, and an adjusting screw adjustable from the outside to be brought into close contact with the spring branch part for deflecting the leaf spring for thereby adjusting a deflection of the leaf spring and thereby an impact force of the printing wire.
摘要翻译：线点印刷头具有电枢，固定地安装在电枢的尖端上的印刷线，固定地安装在电枢的后端的一端固定在另一端的板簧，弹簧分支部设置在板簧的固定端附近的板簧上，以及可从外部调节的调节螺钉，与弹簧支撑部分紧密接触，用于偏转板簧，从而调节板簧的偏转从而形成印刷线的冲击力。

29. 发明授权

US08983351B2 Fixing device 有权
标题翻译：固定装置
公开(公告)号：US08983351B2
公开(公告)日：2015-03-17
申请号：US13334170
申请日：2011-12-22
申请人： Tatsuya Koyama
发明人： Tatsuya Koyama
IPC分类号： G03G15/20
CPC分类号： G03G15/2053 , G03G2215/2035
摘要： A fixing device includes a tubular member, a nip member, a backup member, and a bias member. The tubular member has an outer peripheral surface, an inner peripheral surface defining an internal space, and an axis defining an axis direction. The nip member is in contact with the inner peripheral surface. The backup member is opposed to the nip member and in contact with the outer peripheral surface to form a nip region for nipping a sheet conveyed in a conveying direction orthogonal to the axis direction. The backup member is configured to move in the conveying direction and the tubular member is configured to circularly move around the axis in accordance with the movement of the backup member due to a friction force generated between the tubular member and the backup member. The bias member protrudes toward the backup member through a bias region.
摘要翻译：定影装置包括管状构件，夹持构件，支撑构件和偏置构件。管状构件具有外周表面，限定内部空间的内周表面和限定轴线方向的轴线。夹持部件与内周面接触。支撑构件与夹持构件相对并与外周面接触，形成用于夹紧沿与轴方向正交的输送方向输送的纸张的压区。支撑构件被构造成沿输送方向移动，并且管状构件被构造成根据由于在管状构件和支撑构件之间产生的摩擦力而使支撑构件的运动围绕轴线循环移动。偏置构件通过偏置区域朝向支撑构件突出。

30. 发明申请

US20140153949A1 Image-Forming Apparatus Setting Upper Limit of Electric Power Based on Detection Result of Sheet Detector 有权
标题翻译：基于纸张检测器检测结果的图像形成装置设定电力上限
公开(公告)号：US20140153949A1
公开(公告)日：2014-06-05
申请号：US14091405
申请日：2013-11-27
申请人： Tatsuya Koyama
发明人： Tatsuya Koyama
IPC分类号： G03G15/20
CPC分类号： G03G15/2046
摘要： In an image-forming apparatus, a sheet detector detects the recording sheet conveyed from the sheet accommodating unit by the pickup roller. A fixing unit includes a heating member configured to heat the recording sheet. A power supply unit supplies the heating member with electric power. A control device is configured to:output a signal controlling the pickup roller to convey the recording sheet from the sheet accommodating unit; determine, based on a detection result of the sheet detector, whether the pickup roller succeeds in conveying the recording sheet from the sheet accommodating unit; control the power supply unit to supply the heating member with the electric power such that the electric power per unit time does not exceed an upper limit; and set the upper limit depending on a determination result of whether the pickup roller succeeds in conveying the recording sheet from the sheet accommodating unit.
摘要翻译：在图像形成装置中，片材检测器检测由拾取辊从片材容纳单元传送的记录纸。定影单元包括被配置为加热记录片材的加热构件。供电单元为加热构件提供电力。控制装置被配置为：输出控制拾取辊的信号以从片材容纳单元传送记录片材; 基于片材检测器的检测结果确定拾取辊是否成功从片材容纳单元传送记录片材; 控制供电单元向每个单位时间的电力不超过上限的电力供给加热件; 并且根据拾取辊是否成功从片材容纳单元输送记录片材的确定结果来设定上限。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式