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11. 发明授权

US06612681B2 Ink jet recording apparatus recording images when an ink jet recording head is installed thereon and reading head is installed thereon 失效
公开(公告)号：US06612681B2
公开(公告)日：2003-09-02
申请号：US10263787
申请日：2002-10-04
申请人： Koh Hasegawa , Toshihide Wada , Shinya Asano , Tadashi Hanabusa , Tetsuji Kurata , Tetsuyo Ohashi , Toshihiko Bekki
发明人： Koh Hasegawa , Toshihide Wada , Shinya Asano , Tadashi Hanabusa , Tetsuji Kurata , Tetsuyo Ohashi , Toshihiko Bekki
IPC分类号： B41J2165
CPC分类号： H04N1/00278 , B41J2/01 , B41J3/44
摘要： An ink jet recording apparatus is provided with a recording function to record images on a sheet material by installing an ink jet recording head that discharges ink from the ink discharge ports, and also, with an image reading function to read images from a sheet material by installing an image reading head exchangeably. This apparatus includes the discharge port surface of the ink jet recording head having the ink discharge ports formed on it, the image reading surface of the image reading head to read images to this head from the image reading surface, and a member that abuts upon the ink discharge port surface arranged to be in contact with the ink discharge port surface of the ink jet recording head. This member is arranged so as not to be in contact with the image reading surface of the image reading head. Thus the image reading surface of the image reading head is prevented from being stained by ink. Also, this apparatus can be made smaller with a simple structure to provide both reading and recording functions.

12. 发明授权

US08789491B2 Inkjet printing apparatus for applying uniform pressure on an applying roller 有权
标题翻译：用于在施加辊上施加均匀压力的喷墨打印装置
公开(公告)号：US08789491B2
公开(公告)日：2014-07-29
申请号：US12355410
申请日：2009-01-16
申请人： Hideaki Nagahara , Tetsuyo Ohashi , Hiroshi Yoshino , Takeshi Sekino , Keisei Hakamata
发明人： Hideaki Nagahara , Tetsuyo Ohashi , Hiroshi Yoshino , Takeshi Sekino , Keisei Hakamata
IPC分类号： B05C1/06 , B05C1/00 , B41F31/00 , B05C1/08 , B05D1/28 , G03G15/01
CPC分类号： B05C1/0869 , B05C1/0834 , B41J11/0015 , G03G2215/2058
摘要： A cap sheet metal (and pivot sheet metal) is configured to be able to move linearly with a cap arm (and an arm stay) via engagement between an engagement hole and a fitting shaft. Furthermore, the cap sheet metal (and the pivot sheet metal) can move pivotally with respect to the cap arm (and the arm stay) using the fitting shaft, which engages with the engagement hole, as a pivotal shaft. Thus, even if, for example, the direction of biasing toward the applying roller deviates or a positional relationship with the applying roller deviates slightly, the liquid holding member moves and pivots in the bias direction depending on the deviation. As a result, the contacting pressure of a contacting portion on the applying roller can be made uniform.
摘要翻译：盖片金属（和枢轴金属片）被构造成能够通过接合孔和配合轴之间的接合而通过盖臂（和臂支撑件）线性运动。此外，使用与接合孔接合的嵌合轴作为枢转轴，盖片金属（和枢轴金属片）能够相对于盖臂（和臂支架）枢转运动。因此，即使例如朝向施加辊的偏压方向偏离或与施加辊的位置关系稍微偏离，液体保持构件也会根据偏差而偏移偏移。结果，可以使施加辊上的接触部分的接触压力均匀。

13. 发明授权

US08220411B2 Liquid applying apparatus, method of controlling the same, and ink jet printing apparatus 有权
标题翻译：液体施加装置，其控制方法和喷墨打印装置
公开(公告)号：US08220411B2
公开(公告)日：2012-07-17
申请号：US12357838
申请日：2009-01-22
申请人： Hiroshi Yoshino , Hideaki Nagahara , Tetsuyo Ohashi , Takeshi Sekino , Keisei Hakamata
发明人： Hiroshi Yoshino , Hideaki Nagahara , Tetsuyo Ohashi , Takeshi Sekino , Keisei Hakamata
IPC分类号： B05C1/06 , B05C1/08 , B05C11/00 , B05C1/00 , B41J2/01 , B41F31/00 , B41F1/46 , B41F31/14 , B41K1/38 , B41L27/00 , B41L27/16
CPC分类号： B41J11/0015 , B05C1/0813 , B05C1/083 , B05C1/0873
摘要： An object of the present invention is to provide a liquid applying apparatus that enables the viscosity of a liquid to be applied and the condition of supply of the liquid to be detected using conventional mechanisms and without the need for a viscometer or the like, thus allowing prevention of improper application of the liquid to a medium and mitigation of wear of an applying roller or the like, the apparatus having an inexpensive configuration. Thus, according to the present invention, a driving load on an applying roller driving motor is detected when an applying roller is driven. If the driving load is equal to or more than a preset threshold, an operation of re-supplying the liquid is performed by a pump, or an operation of the roller driving motor is stopped.
摘要翻译：本发明的目的是提供一种能够使用常规机构来施加液体的粘度和待检测液体的条件的液体施加装置，并且不需要粘度计等，从而允许防止不适当地将液体施加到介质上并减轻施加辊等的磨损，该装置具有便宜的构造。因此，根据本发明，当施加辊被驱动时，检测到施加辊驱动电动机的驱动负载。如果驱动负载等于或大于预设阈值，则通过泵执行重新供给液体的操作，或者停止辊驱动电动机的操作。

14. 发明授权

US07187901B2 Recording apparatus 有权
标题翻译：记录装置
公开(公告)号：US07187901B2
公开(公告)日：2007-03-06
申请号：US10926144
申请日：2004-08-26
申请人： Tetsuyo Ohashi
发明人： Tetsuyo Ohashi
IPC分类号： G03G15/00
CPC分类号： B41J13/103 , B41J13/0063 , B41J25/308
摘要： A recording apparatus is capable of reducing the operations to be executed by a user in a case of employing a thick recording sheet for a recording operation, thereby improving the operability of the recording apparatus. A thick sheet guide, which is mountable on the recording apparatus, is capable of assuming a first state for guiding a recording sheet in a case of supply of the recording sheet to a recording portion from a downstream side in a normal conveying direction, and a second state retracted from a conveying path in a case of conveying of the recording sheet in the normal direction. In the recording apparatus, a pinch roller is separated from a sheet conveying roller when a sensor detects that the thick sheet guide is shifted from the second state to the first state.
摘要翻译：在采用用于记录操作的厚的记录纸的情况下，记录装置能够减少用户执行的操作，从而提高记录装置的可操作性。可以安装在记录装置上的厚板引导件能够在从正常输送方向的下游侧向记录部提供记录纸的情况下，采用用于引导记录纸张的第一状态，以及在沿正常方向传送记录纸的情况下，第二状态从传送路径缩回。在记录装置中，当传感器检测到厚纸张引导件从第二状态转移到第一状态时，夹送辊与片材输送辊分离。

15. 发明授权

US07055949B2 Both-side recording apparatus 失效
标题翻译：双面记录装置
公开(公告)号：US07055949B2
公开(公告)日：2006-06-06
申请号：US10887955
申请日：2004-07-12
申请人： Tetsuyo Ohashi
发明人： Tetsuyo Ohashi
IPC分类号： B65H9/00
CPC分类号： B41J3/60
摘要： Driving sources of a reversing section roller and a sheet feeding roller are made common, a drive transmission mechanism to the reversing section roller is provided with clutch means for starting and stopping synchronous rotation after a predetermined rotation, and a degree of freedom in control is enhanced by properly bringing the reversing section roller into a halted state as necessary, thereby realizing reduction in load on the driving source, reduction in noises, and reduction in the size of the apparatus and cost. The apparatus is provided with clutch means, which starts synchronous rotation of the reversing section roller with the sheet feeding roller is started in a period of time from a start of a drive of the sheet feeding roller until nipping of a recording medium by the reversing section roller, after recording is performed onto a front surface, and stops the synchronous rotation of the reversing section roller with the sheet feeding roller in a period of time from release from the reversing section roller until finishing of a sheet discharge operation, after the recording medium from a sheet reversing section is nipped by the sheet feeding roller again.
摘要翻译：反转部分辊和送纸辊的驱动源是共同的，到反转部分辊的驱动传递机构设置有用于在预定旋转之后启动和停止同步旋转的离合器装置，并且提高了控制的自由度通过根据需要适当地使反转部辊进入停止状态，从而实现对驱动源的负载的降低，噪音的降低，以及设备的尺寸的减小和成本。该设备设置有离合器装置，其在从供纸辊的驱动开始直到通过反转部分夹持记录介质的时间段内开始时，启动反转部分辊的同步旋转滚筒，在前表面进行记录之后，在从反转部分滚筒释放到完成排纸操作之后的一段时间内停止反转部分辊与片材进给辊的同步旋转，在记录介质从片材反转部分再次被片材进给辊夹持。

16. 发明申请

US20050047840A1 Recording apparatus 有权
标题翻译：记录装置
公开(公告)号：US20050047840A1
公开(公告)日：2005-03-03
申请号：US10926144
申请日：2004-08-26
申请人： Tetsuyo Ohashi
发明人： Tetsuyo Ohashi
IPC分类号： B41J13/02 , B41J11/00 , B41J13/00 , B41J13/10 , B41J25/308 , B65H5/06 , B65H5/38 , G03G15/00
CPC分类号： B41J13/103 , B41J13/0063 , B41J25/308
摘要： To provide a recording apparatus capable of reducing the operations to be executed by a user in case of employing a thick recording sheet for recording operation, thereby improving the operability of the recording apparatus. On the recording apparatus, mountable is a thick sheet guide capable of assuming a first state for guiding a recording sheet in case of supply of the recording sheet to a recording portion from a downstream side in a normal conveying direction, and a second state retracted from a conveying path in case of conveying of the recording sheet in the normal direction. In the recording apparatus, a pinch roller is separated from a sheet conveying roller when a sensor (not shown) detects that the thick sheet guide is shifted from the second state to the first state.
摘要翻译：为了提供一种记录装置，能够减少在使用厚的记录纸进行记录操作的情况下由用户执行的操作，从而提高记录装置的可操作性。在记录装置上，可安装为厚板引导件，其能够在从正常传送方向的下游侧向记录部分供应记录纸的情况下呈现用于引导记录纸的第一状态，并且从第在正常方向上传送记录纸的情况下的输送路径。在记录装置中，当传感器（未示出）检测到厚的纸张引导件从第二状态转移到第一状态时，夹送辊与片材输送辊分离。

17. 发明申请

US20050046686A1 Recording apparatus and recording medium conveying apparatus 有权
标题翻译：记录装置和记录介质输送装置
公开(公告)号：US20050046686A1
公开(公告)日：2005-03-03
申请号：US10928169
申请日：2004-08-30
申请人： Koya Iwakura , Tetsuyo Ohashi , Masahiro Taniguro , Junichi Yoshikawa
发明人： Koya Iwakura , Tetsuyo Ohashi , Masahiro Taniguro , Junichi Yoshikawa
IPC分类号： B41J11/42 , B41J3/60 , B41J11/00 , B41J13/00 , B41J2/01
CPC分类号： B41J11/0035 , B41J3/60
摘要： A recording apparatus capable of preventing a recording medium from contacting a recording unit and causing a jam thereof on conveying is provided. The recording apparatus of the present invention has a paper feed roller placed further upstream in a conveying direction in a normal conveying direction of the recording medium than a record head for recording on recording paper and a sheet inverting portion for inverting the recording paper like a loop and feeding it to the paper feed roller. The recording apparatus is constituted to stand by, for a predetermined time, for the conveying of the recording paper in a state in which a leading end of a backside of the recording paper in the normal conveying direction is in the sheet inverting portion in the process of inverting the recording paper in the sheet inverting portion.
摘要翻译：提供一种能够防止记录介质接触记录单元并导致其传送堵塞的记录装置。本发明的记录装置具有在记录介质的正常传送方向上沿传送方向进一步位于记录纸上记录的记录头的进纸辊和用于将记录纸反转的片材翻转部分，并将其送入给纸辊。记录装置被构造成在该过程中在正常输送方向上的记录纸的背面的前端处于纸张翻转部分的状态下待机一段时间，以便输送记录纸在纸张翻转部分中翻转记录纸。

18. 发明授权

US6091514A Ink jet recording apparatus recording images when an ink jet recording head is installed thereon and reading images when an image reading head is installed thereon 失效
标题翻译：喷墨记录装置在喷墨记录头安装在其上时记录图像，并且在安装图像读取头时读取图像
公开(公告)号：US6091514A
公开(公告)日：2000-07-18
申请号：US630538
申请日：1996-04-10
申请人： Koh Hasegawa , Toshihide Wada , Shinya Asano , Tadashi Hanabusa , Tetsuji Kurata , Tetsuyo Ohashi , Toshihiko Bekki
发明人： Koh Hasegawa , Toshihide Wada , Shinya Asano , Tadashi Hanabusa , Tetsuji Kurata , Tetsuyo Ohashi , Toshihiko Bekki
IPC分类号： B41J2/01 , B41J3/44 , H04N1/00 , H04N1/024 , B41J2/14 , H04N1/034
CPC分类号： H04N1/00278 , B41J2/01 , B41J3/44
摘要： An ink jet recording apparatus is provided which is capable of performing a recording function for recording images on a sheet material when an ink jet recording head discharging ink from ink discharge ports is installed thereon and for performing an image reading function to read images from a sheet material when an image reading head is installed thereon. The ink jet recording head includes a discharge port surface having the ink discharge ports formed thereon. The image reading head includes an image reading surface for reading images. The apparatus includes a member abutting upon and arranged to be in contact with the ink discharge port surface of the ink jet recording head when the ink jet recording head is installed. The member is also arranged so as not to be in contact with the image reading surface of the image reading head when the image reading head is installed.
摘要翻译：提供了一种喷墨记录装置，其能够执行用于在从喷墨口排出墨水的喷墨记录头安装在其上并且用于执行图像读取功能以从片材读取图像时在片材上记录图像的记录功能当图像读取头安装在其上时的材料。喷墨记录头包括其上形成有排墨口的排出口表面。图像读取头包括用于读取图像的图像读取表面。当安装喷墨记录头时，该装置包括邻接并布置成与喷墨记录头的喷墨口表面接触的构件。当安装图像读取头时，该构件也被布置成不与图像读取头的图像读取表面接触。

19. 发明授权

US07695129B2 Recording apparatus and recording method 失效
标题翻译：记录装置和记录方法
公开(公告)号：US07695129B2
公开(公告)日：2010-04-13
申请号：US11443177
申请日：2006-05-31
申请人： Junichi Yoshikawa , Kenji Kawazoe , Katsuyuki Yokoi , Tetsuyo Ohashi
发明人： Junichi Yoshikawa , Kenji Kawazoe , Katsuyuki Yokoi , Tetsuyo Ohashi
IPC分类号： B41J2/01
CPC分类号： B41J29/02 , B41J11/003 , B41J11/009
摘要： The invention is to provide a recording apparatus and a recording method, capable of automatically specifying a type of a recording medium by a simple and inexpensive structure, thereby automating a sheet type setting operation and avoiding an error of user in such sheet type setting operation. The apparatus is equipped with first detectors for detecting a width dimension of a recording medium, a second detector for detecting a surface characteristic of the recording medium, and a discriminator for discriminating the type of the recording medium based on the results of the first and second detectors.
摘要翻译：本发明提供一种能够通过简单廉价的结构自动指定记录介质的类型的记录装置和记录方法，从而自动进行纸张类型设定操作，并避免这种纸张类型设定操作中的用户的错误。该装置配备有用于检测记录介质的宽度尺寸的第一检测器，用于检测记录介质的表面特性的第二检测器，以及用于基于第一和第二信号的结果来识别记录介质的类型的鉴别器探测器

20. 发明授权

US07222955B2 Both-side recording apparatus 有权
标题翻译：双面记录装置
公开(公告)号：US07222955B2
公开(公告)日：2007-05-29
申请号：US10824411
申请日：2004-04-15
申请人： Tetsuyo Ohashi , Junichi Yoshikawa , Masahiro Taniguro , Koya Iwakura
发明人： Tetsuyo Ohashi , Junichi Yoshikawa , Masahiro Taniguro , Koya Iwakura
IPC分类号： B65H9/00
CPC分类号： B41J13/025 , B41J3/60
摘要： The recording paper is transported to a paper inversion unit in such a manner that, when recording of a first surface of a recording paper is performed, the recording paper is transported to a position where a rear end of the recording paper is released from a pair of sheet transport rollers, the sheet transport roller and a pinch roller are released at the position, the recording paper is transported in a direction opposite to the direction in the first surface recording to the pair of sheet transport rollers by a pair of sheet discharge rollers, the sheet transport roller is pressed against the pinch roller again, and the transport of the recording paper in the reverse direction is further continued.
摘要翻译：记录纸以这样的方式被输送到纸张反转单元，使得当记录纸的第一表面被记录时，记录纸被输送到记录纸的后端从一对释放的位置的片材输送辊，片材输送辊和夹送辊在该位置被释放，记录纸通过一对片材排出辊在与第一表面记录方向相反的方向上被输送到一对片材输送辊，片材输送辊再次压靠在夹送辊上，并且继续沿相反方向输送记录纸。

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