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1. 发明授权

US5821968A Ink jet recording apparatus and a process of ink jet recording 失效
标题翻译：喷墨记录装置和喷墨记录方法
公开(公告)号：US5821968A
公开(公告)日：1998-10-13
申请号：US819989
申请日：1997-03-18
申请人： Kazuo Ohyama , Hiroshi Sugiyama , Haruo Uchida
发明人： Kazuo Ohyama , Hiroshi Sugiyama , Haruo Uchida
IPC分类号： B41J11/00 , B41J11/06 , B41J13/10 , B41J2/01
CPC分类号： B41J11/0005 , B41J11/007 , B41J11/06 , B41J13/10
摘要： An ink jet recording apparatus has an ink recording region and an electrostatic attraction device. The ink recording region is located at a position spaced from an ink jet recording head. The electrostatic attraction is arranged at an opposite side to a surface of a recording medium to be recorded, in the ink recording region. The has a plurality of first regions and second regions which are alternately distributed. The first regions electrostatically attract the recording medium in the ink recording region relatively strongly and the second regions attract the recording medium relatively weakly. The electrostatic attraction serves to minimize the effects of cockling and that assures stable, high quality recording.
摘要翻译：喷墨记录装置具有油墨记录区域和静电吸引装置。墨水记录区域位于与喷墨记录头间隔开的位置。在墨水记录区域中，静电吸引布置在要记录的记录介质的表面的相反侧。具有交替分布的多个第一区域和第二区域。第一区域相对强烈地在墨水记录区域中静电吸引记录介质，并且第二区域相对较弱地吸引记录介质。静电吸引力用于最小化起皱的影响，并确保稳定，高质量的记录。

2. 发明授权

US5940092A Printing apparatus and method 失效
标题翻译：印刷装置及方法
公开(公告)号：US5940092A
公开(公告)日：1999-08-17
申请号：US771307
申请日：1996-12-20
申请人： Makoto Kashimura , Shigeyoshi Onoda , Haruo Uchida , Kazuo Ohyama
发明人： Makoto Kashimura , Shigeyoshi Onoda , Haruo Uchida , Kazuo Ohyama
IPC分类号： B41J2/01 , B41J11/20 , B41J25/308
CPC分类号： B41J11/20
摘要： A printing apparatus and method can maintain an appropriate spacing between a print head and the overall printing surface of printing media of a wide range of thicknesses, with a platen mechanism that allows the printing medium to move in parallel displacement, namely both in a direction downstream along the advance of the printing medium and in a direction away from the print head.
摘要翻译：打印装置和方法可以在打印头和宽范围厚度的打印介质的整个打印表面之间保持适当的间隔，其中压纸机构允许打印介质平行移动，即在下游方向上移动沿着打印介质的前进并且远离打印头的方向。

3. 发明授权

US5531436A Sheet transport apparatus with minimized load between electrostatic generating device and transport belt 失效
标题翻译：在静电发生装置和输送带之间载荷最小的片材输送装置
公开(公告)号：US5531436A
公开(公告)日：1996-07-02
申请号：US338136
申请日：1994-11-09
申请人： Kazuo Ohyama , Shigeyoshi Onoda , Haruo Uchida
发明人： Kazuo Ohyama , Shigeyoshi Onoda , Haruo Uchida
IPC分类号： B41J2/01 , B41J11/00 , B41J13/08 , B41J13/22 , B65H5/00 , B65H5/02
CPC分类号： B41J11/007 , B65H5/004
摘要： A sheet transport apparatus includes a device for generating an electrostatic attraction force for attracting a sheet member to a surface of a transport belt disposed close to another surface of the transport belt opposite to the surface that contacts the sheet member. The apparatus is arranged to reduce a drive load on the transport belt caused by the electrostatic attraction force. To achieve this effect, at least one of a surface of the electrostatic attraction force generating device contacting the transport belt and a surface of the transport belt contacting the electrostatic attraction force generating device is roughened. Alternatively, an electrostatic attraction force generated at at least one particular portion of the transport belt by the electrostatic attraction force generating device is smaller than an electrostatic attraction force generated at another portion of the transport belt.
摘要翻译：片材输送装置包括用于产生用于将片状部件吸引到靠近传送带的与接触片状部件的表面相反的另一表面的传送带的表面的静电引力的装置。该装置被布置成减少由静电吸引力引起的传送带上的驱动负载。为了达到这个效果，使与传送带接触的静电吸引力产生装置的表面与接触静电引力产生装置的传送带的表面中的至少一个被粗糙化。或者，通过静电吸引力产生装置在传送带的至少一个特定部分处产生的静电吸引力小于在传送带的另一部分处产生的静电吸引力。

4. 发明授权

US6062685A Sheet convey apparatus 失效
标题翻译：片材输送装置
公开(公告)号：US6062685A
公开(公告)日：2000-05-16
申请号：US580088
申请日：1995-12-20
申请人： Kazuo Ohyama , Haruo Uchida
发明人： Kazuo Ohyama , Haruo Uchida
IPC分类号： B41J2/01 , B41J13/076 , B41J29/17 , B41J13/00
CPC分类号： B41J13/076 , B41J29/17
摘要： A recording medium convey apparatus including a rotary member rotated while contacting with a recorded surface of a recording medium on which the recording was effected by using ink, and a cleaner for removing the ink transferred to the rotary member from the recorded surface of the recording medium, and wherein a contact position where said rotary member and said cleaner means in an axial direction, and at least one of said rotary member and said cleaner means is fixed to be inclined with respect to a rotation device.
摘要翻译：一种记录介质传送设备，包括旋转部件，其与通过使用墨水进行记录的记录介质的记录表面接触而旋转;以及清洁器，用于从记录介质的记录表面移除转印到旋转部件上的墨水并且其中所述旋转构件和所述清洁器装置沿轴向的接触位置以及所述旋转构件和所述清洁器装置中的至少一个被固定成相对于旋转装置倾斜。

5. 发明授权

US4540077A Clutch cooling device 失效
标题翻译：离合器冷却装置
公开(公告)号：US4540077A
公开(公告)日：1985-09-10
申请号：US425777
申请日：1982-09-28
申请人： Kuniyuki Yamamoto , Kazuo Ohyama
发明人： Kuniyuki Yamamoto , Kazuo Ohyama
IPC分类号： F16D13/72
CPC分类号： F16D13/72
摘要： The clutch includes a clutch pressure plate having central through-holes for guiding coolant oil toward friction discs and a clutch case having an inner wall confronting the through-holes and an oil guide rib projecting therefrom. The misted coolant oil splashed by rotation of a clutch outer member is collected by the oil guide rib so that the oil is directed to the clutch discs through the through-holes to thereby enhance the cooling effect for the clutch discs.
摘要翻译：离合器包括具有用于将冷却剂油朝向摩擦盘引导的中心通孔的离合器压板和具有与通孔对置的内壁的离合器壳体和从其突出的导油肋。通过离合器外部构件的旋转而溅出的雾化的冷却剂油被引导肋收集，使得油通过通孔被引导到离合器盘，从而增强了离合器盘的冷却效果。

6. 发明申请

US20120299990A1 PRINTING CONTROL METHOD AND PRINTING APPARATUS 有权
标题翻译：印刷控制方法和印刷设备
公开(公告)号：US20120299990A1
公开(公告)日：2012-11-29
申请号：US13477969
申请日：2012-05-22
申请人： Atsushi Kohnotoh , Kazuo Ohyama
发明人： Atsushi Kohnotoh , Kazuo Ohyama
IPC分类号： B41J29/38
CPC分类号： B41J3/60
摘要： For each of a plurality of areas in at least one of a sheet width direction and a sheet conveying direction included in a sheet trailing edge area during printing on a first surface, information regarding an ink application amount to the area is acquired. According to a combination of acquired pieces of information regarding the ink application amounts to the plurality of areas, waiting time until a printing start on a second surface from an end of printing in the sheet trailing edge area is determined.
摘要翻译：对于打印在第一表面上的纸张后缘区域中包括的纸张宽度方向和纸张输送方向中的至少一个中的多个区域中的每一个，获取关于该区域的油墨施加量的信息。根据获取的关于多个区域的墨涂施加量的信息的组合，确定从片材后缘区域中的打印结束起在第二表面上的打印开始之前的等待时间。

7. 发明授权

US07722033B2 Sheet feeding apparatus, and recording apparatus and reading apparatus comprising same 有权
标题翻译：送纸装置，以及包括它的记录装置和读取装置
公开(公告)号：US07722033B2
公开(公告)日：2010-05-25
申请号：US11472295
申请日：2006-06-22
申请人： Toshiya Matsumoto , Kazuo Ohyama
发明人： Toshiya Matsumoto , Kazuo Ohyama
IPC分类号： B65H1/00 , G03G15/00
CPC分类号： B65H1/02 , B65H2402/46 , B65H2405/114 , B65H2405/324
摘要： A sheet feeding apparatus is provided that includes a sheet feeding tray 21 that can rotate to open and close; a sheet positioning portion 25a disposed in a sheet feeding portion such that it can contact against a side end of stacked sheets S; an edge limiting member 211 disposed in the sheet feeding tray such that it can contact against a side end of the sheets on a side that is further upstream than the sheet positioning portion; and a control unit that controls an inverted posture of the edge limiting member in response to an operation to open or close the sheet feeding tray; wherein the edge limiting member rises accompanying an operation to open the sheet feeding tray and the edge limiting member collapses accompanying an operation to close the sheet feeding tray.
摘要翻译：提供了一种片材进给装置，其包括能够旋转打开和关闭的片材进给托盘21; 布置在片材进给部分中的片材定位部分25a，使得其能够抵靠堆叠片材S的侧端; 设置在供纸盘中的边缘限制部件211，使得其可以在比片材定位部分更上游的一侧接触片材的侧端; 以及控制单元，其响应于打开或关闭所述供纸托盘的操作来控制所述边缘限制构件的倒置姿势; 其中所述边缘限制构件随着打开所述片材进给盘的操作而升高，并且所述边缘限制构件随着操作关闭所述片材进给盘而折叠。

8. 发明授权

US4519344A V-type internal combustion engine 失效
标题翻译： V型内燃机
公开(公告)号：US4519344A
公开(公告)日：1985-05-28
申请号：US440031
申请日：1982-11-08
申请人： Kazuo Ohyama , Takashi Kitami
发明人： Kazuo Ohyama , Takashi Kitami
IPC分类号： F02B75/18 , F02B75/22 , F16F15/24 , F02B75/06
CPC分类号： F16F15/24 , F02B75/22 , F02B2075/1816 , F02B2075/1824 , Y10T74/2183
摘要： Engines having multiples of two and three cylinders which are arranged in V configurations. These engines employ nonaligned crankpins and arbitrary included angles between cylinders. Through appropriate relationships between crankpins and the weight, residual linear inertial forces are substantially eliminated.
摘要翻译：具有两个和三个气缸的倍数的发动机以V形配置。这些发动机采用非对齐曲柄销和气缸之间的任意夹角。通过曲柄销和重量之间的适当关系，基本上消除了剩余的线性惯性力。

9. 发明申请

US20050168557A1 Recording apparatus 失效
公开(公告)号：US20050168557A1
公开(公告)日：2005-08-04
申请号：US11092828
申请日：2005-03-30
申请人： Kazuo Ohyama
发明人： Kazuo Ohyama
IPC分类号： B41J2/01 , B41J11/00 , B41J11/02 , B41J11/06 , B41J13/02 , B41J13/14 , B65H29/22 , B65H29/70
CPC分类号： B41J11/005 , B41J11/06 , B41J13/14
摘要： Ridges and grooves are alternately formed on a platen in the direction of transporting sheets. Wave holding spurs are rotatably supported by torsion springs downstream of a recording area, and pressed against the grooves. Sheet discharge roller pairs are disposed generally downstream from the grooves. Recording sheets exhibit cockling which rises up toward a recording head due to swelling from ink, but a substantial amount of the swelling is contained in the grooves, so the cockling does not come into contact with the recording head, and further, the peak-to-peak distance of the wave shapes of the recording sheets can be reduced. Following the leading edge of a recording sheet passing the sheet discharge roller pairs, the crests of the cockling are collapsed by transporting spurs and divided between wave holding spurs and the transporting spurs, and thus the peak-to-peak distance is further reduced, consequently preventing off-target landing of ink droplets.

10. 发明授权

US06659603B2 Ink jet recording method and apparatus having platen with extrusions positioned in one-to-one correspondence with roller nips 失效
标题翻译：具有压辊的喷墨记录方法和装置，其具有与辊压嘴一一对应的突出部
公开(公告)号：US06659603B2
公开(公告)日：2003-12-09
申请号：US09517506
申请日：2000-03-02
申请人： Akira Kida , Nozomu Nishiberi , Toshiya Matsumoto , Kazuo Ohyama
发明人： Akira Kida , Nozomu Nishiberi , Toshiya Matsumoto , Kazuo Ohyama
IPC分类号： B41J201
CPC分类号： B41J11/005 , B41J11/06 , B41J13/02 , B41J13/14
摘要： An ink jet recording apparatus, which records with deposition of ink droplets onto a recording medium by use of an ink jet recording head, includes a platen for supporting a recording medium in a position facing the ink jet recording head, a plurality of carrier roller pairs for nipping and carrying the recording medium to the position of ink deposition by the ink jet recording head and extrusions extended in the carrying direction of the recording medium with respect to the platen and arranged in the direction intersecting the carrying direction of the recording medium to support the reverse side of recording medium. The carrier roller pairs are positioned on each of the extended lines of the extrusions on the upstream side relative to carrying direction of the recording medium. With the structure thus arranged, the floating of a recording medium from the platen can be suppressed so as to allow the gap to be formed narrower between the recording medium and recording head, hence making it possible to perform recording in higher quality.
摘要翻译：通过使用喷墨记录头将墨滴沉积在记录介质上的喷墨记录装置包括用于在面向喷墨记录头的位置支撑记录介质的压板，多个承载辊对用于将记录介质夹持并通过喷墨记录头进行墨沉积的位置，并且相对于压板在记录介质的传送方向上延伸的挤出件沿与记录介质的传送方向相交的方向布置以支撑记录介质的背面。载体辊对相对于记录介质的传送方向位于上游侧的挤出物的每条延伸线上。通过如此布置的结构，可以抑制记录介质从压纸板的浮动，以便允许在记录介质和记录头之间形成较窄的间隙，从而可以以更高的质量进行记录。

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