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1. 发明授权

US08556376B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08556376B2
公开(公告)日：2013-10-15
申请号：US13297677
申请日：2011-11-16
申请人： Fumitaka Kikkawa , Yoichi Ito , Tomomi Katoh , Mitsuya Matsubara , Kuniyori Takano , Soyoung Park , Honriku Jo , Satoshi Endoh , Yuji Tanaka , Akiyoshi Tanaka
发明人： Fumitaka Kikkawa , Yoichi Ito , Tomomi Katoh , Mitsuya Matsubara , Kuniyori Takano , Soyoung Park , Honriku Jo , Satoshi Endoh , Yuji Tanaka , Akiyoshi Tanaka
IPC分类号： B41J2/165
CPC分类号： B41J2/16508 , B41J2/16532
摘要： Disclosed is an image forming apparatus including a recording head; a cap member capping the nozzle surface of the recording head and including a release port and a suction port; a suction unit in communication with the suction port; a switch unit opening and closing the release port to the air and capable of adjusting the opening amount of the release port to at least a first opening amount and a second opening amount larger than the first opening amount; and a control unit that controls the suction unit and the switch unit so that the release port is opened to the first opening amount to have a predetermined amount of air flow into the cap member after the cap member is suctioned by the suction unit, and the release port is then opened to the second opening amount.
摘要翻译：公开了一种图像形成装置，包括记录头; 帽部件盖住记录头的喷嘴表面并且包括释放口和吸入口; 与吸入口连通的抽吸单元; 开关单元，其将释放口打开和关闭到空气，并且能够将释放口的开口量调整为至少第一开启量和大于第一开启量的第二开启量; 以及控制单元，其控制所述抽吸单元和所述开关单元，使得所述释放口在所述抽吸单元被所述盖构件抽吸之后，使所述排出口向所述第一开口量打开以使得具有预定量的空气流入所述盖构件，然后将释放口打开至第二开启量。

2. 发明申请

US20120056932A1 IMAGE FORMING APPARATUS, METHOD OF SUCTIONING LIQUID FROM NOZZLES OF RECORDING HEAD AND COMPUTER READABLE INFORMATION RECORDING MEDIUM 有权
标题翻译：图像形成装置，从记录头的喷嘴和计算机可读信息记录介质中取出液体的方法
公开(公告)号：US20120056932A1
公开(公告)日：2012-03-08
申请号：US13217431
申请日：2011-08-25
申请人： Mitsuya Matsubara , Akiyoshi Tanaka , Yoichi Ito , Tomomi Katoh , Fumitaka Kikkawa , Soyoung Park , Kunihiro Yamanaka , Kazuki Suzuki , Kuniyori Takano , Honriku Jo , Yuji Tanaka , Satoshi Endoh
发明人： Mitsuya Matsubara , Akiyoshi Tanaka , Yoichi Ito , Tomomi Katoh , Fumitaka Kikkawa , Soyoung Park , Kunihiro Yamanaka , Kazuki Suzuki , Kuniyori Takano , Honriku Jo , Yuji Tanaka , Satoshi Endoh
IPC分类号： B41J2/165
CPC分类号： B41J2/16508 , B41J2/16523 , B41J2/175 , B41J2/18 , B41J29/38 , B41J2002/16594
摘要： An image forming apparatus includes a recording head configured to have a nozzle face on which nozzles that discharge liquid droplets are formed; a cap configured to cap the nozzle face of the recording head; a discharge path configured to be connected to the cap; a suction pump configured to be provided in the discharge path and be made of a tube pump; and an atmosphere opening part configured to open an airtight space, created when the nozzle face is capped by the cap, to the atmosphere. The atmosphere opening part is configured to communicate with the inside of the cap at a position higher than a surface of liquid discharged into the cap, and a check valve configured to prevent a flow of the liquid toward the cap from the suction pump is provided in the discharge path.
摘要翻译：图像形成装置包括：记录头，被配置为具有喷嘴面，排出液滴的喷嘴形成在喷嘴面上; 盖构造成盖住记录头的喷嘴面; 排出路径，被配置为连接到所述盖; 抽吸泵，其构造成设置在排出路径中并由管式泵构成; 以及气氛打开部，其构造成打开当所述喷嘴面被所述盖盖住时产生的气密空间。大气开口部构造成在高于排出到盖的液体表面的位置与盖的内部连通，并且设置有防止液体从吸引泵朝向盖的流动的止回阀放电路径。

3. 发明授权

US08544986B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08544986B2
公开(公告)日：2013-10-01
申请号：US13224436
申请日：2011-09-02
申请人： Yuji Tanaka , Yoichi Ito , Mitsuya Matsubara
发明人： Yuji Tanaka , Yoichi Ito , Mitsuya Matsubara
IPC分类号： B41J23/00
CPC分类号： B41J19/142 , B41J19/00 , B41J23/00
摘要： An image forming apparatus including: a carriage movable in a main scanning direction and including a recording head having a nozzle surface in which nozzles to eject liquid droplets in a horizontal direction are formed, the nozzle surface being disposed in a vertical direction; a guide shaft to guide the carriage in the main scanning direction; and a bearing provided to the carriage and having two sloped sides slidably contacting an outer circumferential surface of the guide shaft. In a plane perpendicular to an axis of the guide shaft, the two sloped sides are disposed such that a line passing through both the axis of the guide shaft and an intersection of two tangent lines from contact portions in which the two sloped sides contact the outer circumferential surface of the guide shaft diagonally intersects a line extending along a plane of the nozzle surface.
摘要翻译：一种图像形成装置，包括：可沿主扫描方向移动的支架，并且包括具有喷嘴表面的记录头，在所述喷嘴表面上形成有沿水平方向喷射液滴的喷嘴，所述喷嘴表面沿垂直方向设置; 引导轴，以在主扫描方向上引导托架; 以及设置在滑架上并具有两个可滑动地接触导向轴的外圆周表面的倾斜侧面的轴承。在垂直于导向轴的平面的平面中，两个倾斜侧被设置成使得穿过引导轴的轴线的线和来自接触部分的两条切线的交点，其中两个倾斜侧面接触外部引导轴的圆周表面与沿着喷嘴表面的平面延伸的线对角地相交。

4. 发明授权

US08500240B2 Image forming apparatus, method of suctioning liquid from nozzles of recording head and computer readable information recording medium 有权
标题翻译：图像形成装置，从记录头的喷嘴和计算机可读信息记录介质吸取液体的方法
公开(公告)号：US08500240B2
公开(公告)日：2013-08-06
申请号：US13217431
申请日：2011-08-25
申请人： Mitsuya Matsubara , Akiyoshi Tanaka , Yoichi Ito , Tomomi Katoh , Fumitaka Kikkawa , Soyoung Park , Kunihiro Yamanaka , Kazuki Suzuki , Kuniyori Takano , Honriku Jo , Yuji Tanaka , Satoshi Endoh
发明人： Mitsuya Matsubara , Akiyoshi Tanaka , Yoichi Ito , Tomomi Katoh , Fumitaka Kikkawa , Soyoung Park , Kunihiro Yamanaka , Kazuki Suzuki , Kuniyori Takano , Honriku Jo , Yuji Tanaka , Satoshi Endoh
IPC分类号： B41J2/165
CPC分类号： B41J2/16508 , B41J2/16523 , B41J2/175 , B41J2/18 , B41J29/38 , B41J2002/16594
摘要： An image forming apparatus includes a recording head configured to have a nozzle face on which nozzles that discharge liquid droplets are formed; a cap configured to cap the nozzle face of the recording head; a discharge path configured to be connected to the cap; a suction pump configured to be provided in the discharge path and be made of a tube pump; and an atmosphere opening part configured to open an airtight space, created when the nozzle face is capped by the cap, to the atmosphere. The atmosphere opening part is configured to communicate with the inside of the cap at a position higher than a surface of liquid discharged into the cap, and a check valve configured to prevent a flow of the liquid toward the cap from the suction pump is provided in the discharge path.
摘要翻译：图像形成装置包括：记录头，被配置为具有喷嘴面，排出液滴的喷嘴形成在喷嘴面上; 盖构造成盖住记录头的喷嘴面; 排出路径，被配置为连接到所述盖; 抽吸泵，其构造成设置在排出路径中并由管式泵构成; 以及气氛打开部，其构造成打开当所述喷嘴面被所述盖盖住时产生的气密空间。大气开口部构造成在高于排出到盖的液体表面的位置与盖的内部连通，并且设置有防止液体从吸引泵朝向盖的流动的止回阀放电路径。

5. 发明申请

US20120062648A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20120062648A1
公开(公告)日：2012-03-15
申请号：US13224436
申请日：2011-09-02
申请人： Yuji TANAKA , Yoichi Ito , Mitsuya Matsubara
发明人： Yuji TANAKA , Yoichi Ito , Mitsuya Matsubara
IPC分类号： B41J23/00
CPC分类号： B41J19/142 , B41J19/00 , B41J23/00
摘要： An image forming apparatus including: a carriage movable in a main scanning direction and including a recording head having a nozzle surface in which nozzles to eject liquid droplets in a horizontal direction are formed, the nozzle surface being disposed in a vertical direction; a guide shaft to guide the carriage in the main scanning direction; and a bearing provided to the carriage and having two sloped sides slidably contacting an outer circumferential surface of the guide shaft. In a plane perpendicular to an axis of the guide shaft, the two sloped sides are disposed such that a line passing through both the axis of the guide shaft and an intersection of two tangent lines from contact portions in which the two sloped sides contact the outer circumferential surface of the guide shaft diagonally intersects a line extending along a plane of the nozzle surface.
摘要翻译：一种图像形成装置，包括：可沿主扫描方向移动的支架，并且包括具有喷嘴表面的记录头，在所述喷嘴表面上形成有沿水平方向喷射液滴的喷嘴，所述喷嘴表面沿垂直方向设置; 引导轴，以在主扫描方向上引导托架; 以及设置在滑架上并具有两个可滑动地接触导向轴的外圆周表面的倾斜侧面的轴承。在垂直于导向轴的平面的平面中，两个倾斜侧被设置成使得穿过引导轴的轴线的线和来自接触部分的两条切线的交点，其中两个倾斜侧面接触外部引导轴的圆周表面与沿着喷嘴表面的平面延伸的线对角地相交。

6. 发明授权

US08534669B2 Conveyance device and image forming device 有权
标题翻译：输送装置和成像装置
公开(公告)号：US08534669B2
公开(公告)日：2013-09-17
申请号：US13344787
申请日：2012-01-06
申请人： Yoichi Ito , Yuji Tanaka
发明人： Yoichi Ito , Yuji Tanaka
IPC分类号： B65H5/00
CPC分类号： B65H5/062 , B65H5/36 , B65H2301/5125 , B65H2406/351 , B65H2406/36 , B65H2406/41 , B65H2511/51 , B65H2515/342 , B65H2220/01 , B65H2220/08
摘要： A sheet conveyance device includes a support unit that supports a sheet; plural suction ports placed on the support unit; a suction unit that suctions the sheet toward the support unit, the suction unit being connected to the plural suction ports; plural valve systems, each valve system being placed between the corresponding suction port and the suction unit, each valve system being openable and closeable; plural valve interlocked suction ports that are to be covered by the sheet when the sheet is conveyed, the plural valve interlocked suction ports being arranged separately from the plural suction ports; and plural opening and closing units that open and close the plural valve systems, each opening and closing unit being placed between one of the valve interlocked suction ports and one of the valve systems.
摘要翻译：片材输送装置包括支撑片材的支撑单元; 多个吸入口放置在支撑单元上; 抽吸单元，其将片材吸向支撑单元，抽吸单元连接到多个吸入口; 多个阀系统，每个阀系统被放置在相应的吸入口和抽吸单元之间，每个阀系统是可开启和关闭的; 多个阀互锁吸入口，当片材被输送时被片材覆盖，多个阀互锁吸入口与多个吸入口分开设置; 以及多个打开和关闭多个阀系统的打开和关闭单元，每个打开和关闭单元位于一个阀互锁的吸入口和一个阀门系统之间。

7. 发明公开

US20230264422A1 THREE-DIMENSIONAL FABRICATING APPARATUS, THREE-DIMENSIONAL FABRICATING METHOD, AND THREE-DIMENSIONAL FABRICATING SYSTEM 审中-公开
公开(公告)号：US20230264422A1
公开(公告)日：2023-08-24
申请号：US18169986
申请日：2023-02-16
申请人： Yoichi Ito , Tsuyoshi Arao , Tomomi Akieda , Takashi Matsumura
发明人： Yoichi Ito , Tsuyoshi Arao , Tomomi Akieda , Takashi Matsumura
IPC分类号： B29C64/35 , B33Y30/00 , B29C64/393 , B33Y50/02 , B29C64/112 , B33Y40/00 , B33Y10/00
CPC分类号： B29C64/35 , B29C64/112 , B29C64/393 , B33Y10/00 , B33Y30/00 , B33Y40/00 , B33Y50/02
摘要： A three-dimensional fabricating apparatus includes a discharge head, a detector, a non-contact cleaner, and a controller. The discharge head discharges droplets to fabricate a three-dimensional object. The detector detects a state of the discharge head. The non-contact cleaner cleans the discharge head in a non-contact manner. The controller controls an operation of the three-dimensional fabricating apparatus according to the state of the discharge head detected by the detector after the non-contact cleaner cleans the discharge head.

8. 发明授权

US09413955B2 Image capture system and imaging optical system 有权
标题翻译：图像捕获系统和成像光学系统
公开(公告)号：US09413955B2
公开(公告)日：2016-08-09
申请号：US14021073
申请日：2013-09-09
申请人： Hiroyuki Satoh , Noriyuki Terao , Yoshiaki Irino , Tomonori Tanaka , Nozomi Imae , Toru Harada , Hirokazu Takenaka , Hideaki Yamamoto , Kensuke Masuda , Satoshi Sawaguchi , Daisuke Bessho , Makoto Shohara , Yoichi Ito , Shusaku Takasu
发明人： Hiroyuki Satoh , Noriyuki Terao , Yoshiaki Irino , Tomonori Tanaka , Nozomi Imae , Toru Harada , Hirokazu Takenaka , Hideaki Yamamoto , Kensuke Masuda , Satoshi Sawaguchi , Daisuke Bessho , Makoto Shohara , Yoichi Ito , Shusaku Takasu
IPC分类号： H04N7/00 , G02B17/08 , G02B13/00 , G03B17/17 , H04N5/232 , G03B37/04 , G02B13/06
CPC分类号： G02B13/06 , G02B9/62 , G02B13/0065 , G02B17/08 , G03B17/17 , G03B37/04 , H04N5/2258 , H04N5/23238
摘要： An image capture system including two imaging systems of the same structure each having a wide-angle lens, which includes a front group, a reflection surface, and a rear group arranged in order from an object side, has a field angle larger than 180 degrees, and bends an optical axis of the front group toward the rear group by the reflection surface, and an imaging sensor, obtains an image in a solid angle of 4π radian by combining images imaged by the imaging systems. Each of the two wide-angle lenses includes the reflection surface between the front group and the rear group, the reflection surfaces are made to be common to the two imaging systems. This reduces an interval between lenses nearest to the object side in the front groups of the two wide-angle lenses, thereby reducing a distance between maximum field angles of the two wide-angle lenses.
摘要翻译：具有相同结构的两个成像系统的图像拍摄系统具有大于180度的场角，每个具有广角镜头的成像系统包括从物体侧排列的前组，反射面和后组，并且通过反射表面使前组的光轴朝向后组弯曲，并且成像传感器通过组合由成像系统成像的图像来获得4π弧度的立体角的图像。两个广角透镜中的每一个包括前组和后组之间的反射表面，使得反射表面对于两个成像系统是共同的。这减小了两个广角镜头的前组中最接近物体侧的镜头之间的间隔，从而减小了两个广角镜头的最大视场角之间的距离。

9. 发明授权

US09296209B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US09296209B2
公开(公告)日：2016-03-29
申请号：US14570006
申请日：2014-12-15
申请人： Soyoung Park , Yoichi Ito , Mikio Ohashi , Yoshinori Uchino , Noriyuki Sai
发明人： Soyoung Park , Yoichi Ito , Mikio Ohashi , Yoshinori Uchino , Noriyuki Sai
IPC分类号： B41J2/165 , B41J3/407 , B41J29/17
CPC分类号： B41J2/16526 , B41J3/4073 , B41J29/17
摘要： An image forming apparatus includes a recording head, a receiving face member, and a cleaner. The recording head discharges droplets. The receiving face member includes a receiving face to receive dummy discharge droplets discharged from the recording head and not contributing to image formation. With rotation of the receiving face member, the receiving face movable between a facing position at which the receiving face faces the recording head and a retracted position at which the receiving face does not face the recording head. The cleaner cleans the receiving face of the receiving face member.
摘要翻译：图像形成装置包括记录头，接收面构件和清洁器。记录头放出液滴。接收面构件包括接收面以接收从记录头排出的虚拟放电液滴，并且不对图像形成起作用。通过接收面构件的旋转，接收面可在接收面朝向记录头的相对位置与接收面不面对记录头的缩回位置之间移动。清洁剂清洁接收面构件的接收面。

10. 发明申请

US20160011825A1 IMAGE RECORDING SYSTEM, IMAGE RECORDING DEVICE, INFORMATION PROCESSING DEVICE, AND IMAGE RECORDING CONTROL METHOD 审中-公开
标题翻译：图像记录系统，图像记录装置，信息处理装置和图像记录控制方法
公开(公告)号：US20160011825A1
公开(公告)日：2016-01-14
申请号：US14744255
申请日：2015-06-19
申请人： Yoichi Ito , Hiroshi Noda , Yoshinori Uchino
发明人： Yoichi Ito , Hiroshi Noda , Yoshinori Uchino
IPC分类号： G06F3/12
CPC分类号： G06F3/1256 , B41J3/36 , G06F3/1208 , G06F3/1242 , G06F3/1284 , H04N1/10
摘要： An image recording system includes an image recording device that records an image on a to-be-recorded medium while being moved on a surface of the to-be-recorded medium, and an information processing device communicable with the image recording device. The information processing device obtains a relative position and a posture of the image recording device with respect to the to-be-recorded medium, generates recording operation guidance information that guides the image recording device to record the image on the to-be-recorded medium based on image data, setting information for the image data, and the relative position and the posture of the image recording device, the recording operation guidance information indicating an arrangement position of the image recording device with respect to the to-be-recorded medium and a movement direction of the image recording device, and outputs the recording operation guidance information.
摘要翻译：一种图像记录系统包括：图像记录装置，其在要记录介质的表面上移动时将图像记录在待记录介质上;以及信息处理装置，可与图像记录装置通信。信息处理装置获取图像记录装置相对于被记录介质的相对位置和姿势，生成引导图像记录装置将图像记录在被记录介质上的记录操作指导信息基于图像数据，图像数据的设置信息以及图像记录装置的相对位置和姿势，指示图像记录装置相对于被记录介质的布置位置的记录操作指导信息，以及图像记录装置的运动方向，并输出记录操作指导信息。

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