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21. 发明授权

US4401385A Image forming apparatus incorporating therein ozone filtering mechanism 失效
标题翻译：包含臭氧过滤机构的图像形成装置
公开(公告)号：US4401385A
公开(公告)日：1983-08-30
申请号：US384640
申请日：1982-06-03
申请人： Hajime Katayama , Tateki Nagaoka , Yusaku Takada , Shigeyoshi Onoda , Atsushi Kubota , Hiroshi Hara , Masashi Suda
发明人： Hajime Katayama , Tateki Nagaoka , Yusaku Takada , Shigeyoshi Onoda , Atsushi Kubota , Hiroshi Hara , Masashi Suda
IPC分类号： G03B27/00 , G03G15/02 , G03G21/00 , G03G21/20 , G03G15/00
CPC分类号： G03G15/0258 , G03G21/206
摘要： An ozone filtering mechanism in an image forming apparatus such as office copiers, etc. and its arrangement, wherein various component elements disposed in the image forming apparatus in such a manner that a flow path for a discharge current of ozone gas generated from a corona discharger and a flow path for heat current from a heat source such as a light source, etc. may be centralized at one place, thereby enabling a single ozone filter to be disposed at this portion of the centralized flow paths for perfect ozone filtration. Presence of the heat current at the time of the ozone filtration promotes adsorption and decomposition of ozone to augment the filtering effect to the maximum possible extent.
摘要翻译：在诸如办公室复印机等的图像形成装置中的臭氧过滤机构及其布置，其中设置在图像形成装置中的各种部件元件使得从电晕放电器产生的臭氧气体的放电电流的流路并且来自诸如光源等热源的热流的流动路径可以集中在一处，从而能够将单个臭氧过滤器设置在集中流路的该部分处以实现完美的臭氧过滤。臭氧过滤时的热流存在促进了臭氧的吸附和分解，从而在最大程度上增加了过滤效果。

22. 发明授权

US4215929A Image forming method and apparatus capable of controlling an electrostatic image formation area 失效
标题翻译：能够控制静电图像形成区域的图像形成方法和装置
公开(公告)号：US4215929A
公开(公告)日：1980-08-05
申请号：US942119
申请日：1978-09-13
申请人： Tadashi Sato , Atsushi Kubota
发明人： Tadashi Sato , Atsushi Kubota
IPC分类号： G03G15/36 , G03G15/00
CPC分类号： G03G15/36
摘要： A method and an apparatus for carrying out a kind of trimming operation in electrophotography, wherein a control light of an image region is irradiated onto a photosensitive body through masking members to thereby eliminate electric charge on the photosensitive body and to control the forming region of an electrostatic latent image. The masking members, in their single form, permit the light to pass therethrough, and intercept the same in their overlapped form, polarizing plates being used for the masking members. The latent image formation in the breadthwise direction of the image original is controlled by an overlapping degree of the masking members. The electrostatic latent image formation in the direction perpendicular to the breadthwise direction of the image is controlled by moving the masking members in their overlapped state in synchronism with movement of the photosensitive body, across the light path of the control light in the image region. By these operations, only a desired image region can be reproduced from the image original.
摘要翻译：一种用于在电子照相术中进行一种修整操作的方法和装置，其中通过掩模构件将图像区域的控制光照射到感光体上，从而消除感光体上的电荷并且控制感光体的形成区域静电潜像。掩模构件以单一形式允许光通过，并以其重叠形式截取相同的遮光构件，用于掩蔽构件的偏振片。图像原稿的宽度方向上的潜像形成由掩蔽构件的重叠程度控制。通过在图像区域中的控制光的光路上与感光体的移动同步地移动掩蔽构件的重叠状态来控制垂直于图像的宽度方向的静电潜像的形成。通过这些操作，只能从图像原件再现期望的图像区域。

23. 发明申请

US20110261107A1 AQUEOUS INKJET INK 审中-公开
标题翻译：水性喷墨墨水
公开(公告)号：US20110261107A1
公开(公告)日：2011-10-27
申请号：US13051156
申请日：2011-03-18
申请人： Takafumi Hara , Ryozo Akiyama , Maiko Yoshida , Chie Tonohiro , Atsushi Kubota
发明人： Takafumi Hara , Ryozo Akiyama , Maiko Yoshida , Chie Tonohiro , Atsushi Kubota
IPC分类号： B41J2/015 , C09D11/14 , C09D11/02
CPC分类号： C09D11/322
摘要： According to one embodiment, an aqueous inkjet ink includes water and a pigment. The pigment is contained in the aqueous inkjet ink in an amount of less than 5 wt %. The queous inkjet ink has viscosities (mPa·s) measured at 25° C. using a cone-plate type viscometer and satisfying the following relationships: VB/VA≧1.5 3 mPa·s≦VA≦15 mPa·s wherein VA represents a viscosity measured at a rotation speed of 50 rpm and VB represents a viscosity measured at a rotation speed of 2.5 rpm.
摘要翻译：根据一个实施方案，水性喷墨油墨包括水和颜料。该水性喷墨油墨中含有的颜料的含量小于5重量％。该浆状喷墨油墨使用锥板式粘度计在25℃下测定的粘度（mPa·s），满足以下关系：VB /VA≥1.53mPa·s＆nlE; VA＆nlE; 15mPa·s其中VA表示在50rpm的转速下测定的粘度，VB表示在2.5rpm的转速下测定的粘度。

24. 发明申请

US20110259238A1 AQUEOUS PIGMENT INK 审中-公开
标题翻译：水性颜料墨水
公开(公告)号：US20110259238A1
公开(公告)日：2011-10-27
申请号：US13051165
申请日：2011-03-18
申请人： Takafumi Hara , Ryozo Akiyama , Maiko Yoshida , Chie Tonohiro , Atsushi Kubota
发明人： Takafumi Hara , Ryozo Akiyama , Maiko Yoshida , Chie Tonohiro , Atsushi Kubota
IPC分类号： C09D11/14 , C09D11/02
CPC分类号： C09D11/38 , C09D11/324
摘要： According to one embodiment, an aqueous pigment ink includes water, a pigment, and a water-soluble polymeric compound. The pigment is contained in the aqueous pigment ink in an amount of less than 5 wt %. The aqueous pigment ink has viscosities (mPa·s) measured at 25° C. using a cone-plate type viscometer and satisfying the following relationships: 0≦(VB−VA)/VB
摘要翻译：根据一个实施方案，水性颜料油墨包括水，颜料和水溶性聚合物。颜料含量在5重量％以下的水性颜料墨水中。水性颜料墨水使用锥板式粘度计在25℃下测定的粘度（mPa·s），满足以下关系：0＆nlE;（VB-VA）/ VB <0.05 VC /VA≥1.53mPa·s ; VA＆nlE; 15mPa·s其中VA表示以50rpm的转速测量的粘度，VB表示在2.5rpm的转速下测量的粘度，VC表示在加入钙后以50rpm的转速测量的粘度氯化物的量为水性颜料墨水的0.5重量％。

25. 发明申请

US20110199425A1 IMAGE FORMING APPARATUS 审中-公开
标题翻译：图像形成装置
公开(公告)号：US20110199425A1
公开(公告)日：2011-08-18
申请号：US12707963
申请日：2010-02-18
申请人： Satoshi Kaiho , Takashi Kado , Kazuhiko Ohtsu , Masaki Hiroki , Atsushi Kubota
发明人： Satoshi Kaiho , Takashi Kado , Kazuhiko Ohtsu , Masaki Hiroki , Atsushi Kubota
IPC分类号： B41J2/165
CPC分类号： B41J2/16585
摘要： The image forming apparatus includes: plural heads arrayed in a direction orthogonal to a conveying direction of a recording medium and configured to eject ejection liquids onto the conveyed recording medium from plural nozzle holes formed on nozzle surfaces; a cap unit configured to simultaneously cap the nozzle surfaces of all the plural heads; a suction unit configured to simultaneously suck all the nozzle holes on the nozzle surfaces of one head among the plural heads; and a contact and separation mechanism configured to relatively move the cap unit and suction unit and the nozzle surfaces of the heads to be capable of coming into contact with and separating from each other.
摘要翻译：图像形成装置包括：多个头沿与记录介质的传送方向正交的方向排列，并且构造成从喷嘴表面上形成的多个喷嘴喷射喷射液体到所输送的记录介质上; 帽单元，其构造成同时盖住所有多个头的喷嘴表面; 抽吸单元，其被配置为同时吸取所述多个头中的一个头部的喷嘴表面上的所有喷嘴孔; 以及接触分离机构，其被配置为使盖单元和抽吸单元以及头部的喷嘴表面相对移动以能够彼此接触和分离。

26. 发明申请

US20110199407A1 IMAGE FORMING APPARATUS 审中-公开
标题翻译：图像形成装置
公开(公告)号：US20110199407A1
公开(公告)日：2011-08-18
申请号：US12707827
申请日：2010-02-18
申请人： Satoshi Kaiho , Atsushi Kubota , Takashi Kado , Nobuaki Takahashi
发明人： Satoshi Kaiho , Atsushi Kubota , Takashi Kado , Nobuaki Takahashi
IPC分类号： B41J29/38
CPC分类号： B41J2/175 , B41J2/16585 , B41J2/17596 , B41J2/18 , B41J2/2114 , B41J3/543 , B41J25/003
摘要： The present invention provides, in an image forming apparatus configured to form an image on a recording medium with ejection liquids ejected from plural heads, a technique for enabling easy positioning of the respective plural heads. The image forming apparatus includes: plural heads including a reference head having a positioned section and configured to respectively eject ejection liquids onto a recording medium; a head base having plural head positioning sections on which the plural heads are respectively mounted to be positioned, whereon a reference-head positioning section on which the reference head should be mounted in cooperation with the positioned section of the reference head performs positioning at a degree of freedom of position adjustment lower than that of the other head positioning sections; and a conveying unit configured to convey the recording medium to a position opposed to the head base.
摘要翻译：本发明提供一种图像形成装置，该图像形成装置被配置为在从多个头部喷出的喷射液体的记录介质上形成图像，能够容易地定位各个头部的技术。图像形成装置包括：多个头部，包括具有定位部分的参考头部，并且被配置为分别将喷射液体喷射到记录介质上; 具有多个头部定位部分的头部基座，多个头部分别安装在该头部定位部分上，其中与参考头部的定位部分配合地安装参考头部的基准头定位部分以一定程度进行定位位置调整自由度低于其他头部定位部分的自由度; 以及传送单元，其构造成将记录介质传送到与头部基座相对的位置。

27. 发明授权

US07926932B2 Image forming apparatus and printing control method 有权
标题翻译：图像形成装置和打印控制方法
公开(公告)号：US07926932B2
公开(公告)日：2011-04-19
申请号：US12235633
申请日：2008-09-23
申请人： Atsushi Kubota , Masashi Hiroki , Satoshi Kaiho , Takashi Kado , Kazuhiko Ohtsu
发明人： Atsushi Kubota , Masashi Hiroki , Satoshi Kaiho , Takashi Kado , Kazuhiko Ohtsu
IPC分类号： B41J2/01 , B41J29/38 , B41J29/393
CPC分类号： B41J13/0027
摘要： An image forming apparatus includes a conveying path that continues to a paper feeding unit and a paper discharge unit, a conveying mechanism that conveys a sheet along the conveying path, plural liquid ejecting heads that eject liquid onto the sheet conveyed on the conveying path, a sensor that is provided in a position between the plural liquid ejecting heads and the paper discharge unit and measures the glossiness of the sheet on which the liquid is ejected, and a control mechanism that compares the glossiness of the sheet immediately after the liquid is ejected and the glossiness measured by the sensor to calculate drying time of the liquid and controls conveying speed of the conveying mechanism to equalize conveying time for the sheet from the plural liquid ejecting heads to the paper discharge unit with the drying time.
摘要翻译：图像形成装置包括连续送纸单元和排纸单元的输送路径，沿着输送路径输送纸张的输送机构，将液体喷射到在输送路径上输送的纸张上的多个液体喷射头，传感器，其设置在多个液体喷射头和排纸单元之间的位置，并且测量喷射有液体的片材的光泽度;以及控制机构，其将液体喷射之后的片材的光泽度和通过传感器测量的光泽度来计算液体的干燥时间并控制输送机构的输送速度，以使纸张从多个液体喷射头到排纸单元的输送时间等于干燥时间。

28. 发明申请

US20100171787A1 IMAGE RECORDING APPARATUS 审中-公开
标题翻译：图像记录装置
公开(公告)号：US20100171787A1
公开(公告)日：2010-07-08
申请号：US12640258
申请日：2009-12-17
申请人： Satoshi Kaiho , Masashi Hiroki , Atsushi Kubota
发明人： Satoshi Kaiho , Masashi Hiroki , Atsushi Kubota
IPC分类号： B41J2/015
CPC分类号： B41J11/0015 , B41J11/0025
摘要： An image recording apparatus includes a carrying unit that carries a recording medium in a carrying direction, and a recording head that ejects ink to the recording medium carried by the carrying unit to perform recording. An application unit is provided on an upstream side of a carrying direction from the recording head in the carrying unit and supplies a treatment liquid to predetermined division application ranges which are divided in a direction perpendicular to the carrying direction of the recording medium depending on a size of the recording medium.
摘要翻译：图像记录装置包括：承载单元，其承载携带方向上的记录介质;以及记录头，其将油墨喷射到由承载单元承载的记录介质上以进行记录。一个应用单元设置在运送方向的上游侧，从运送单元中的记录头，并将处理液提供给预定的划分应用范围，该分配应用范围根据尺寸垂直于记录介质的运送方向的方向分割的记录介质。

29. 发明申请

US20100171782A1 IMAGE RECORDING APPARATUS 审中-公开
标题翻译：图像记录装置
公开(公告)号：US20100171782A1
公开(公告)日：2010-07-08
申请号：US12644397
申请日：2009-12-22
申请人： Takashi Kado , Masashi Hiroki , Atsushi Kubota , Satoshi Kaiho
发明人： Takashi Kado , Masashi Hiroki , Atsushi Kubota , Satoshi Kaiho
IPC分类号： B41J29/38
CPC分类号： B41J29/377 , B41J11/0005 , B41J11/0035 , B41J11/0085 , B41J11/06 , B41J29/38
摘要： An image recording apparatus includes at least one ink jet head having a plurality of ejection ports arranged herein to eject droplets to a recording medium, a conveyance section including a conveyance surface for conveying the recording medium and to convey the recording medium in a direction different from an arrangement direction of the respective ejection ports, a suction force generation section to generate a suction force to adsorb the recording medium onto the conveyance surface, a thickness detection section to detect a thickness of the recording medium, and a control section to suppress cockling generated in the recording medium according to the thickness of the recording medium.
摘要翻译：图像记录装置包括至少一个喷墨头，该喷墨头具有在此布置的多个喷射口将液滴喷射到记录介质上;传送部分，包括用于传送记录介质的传送表面，并以不同于各个喷射口的排列方向，产生吸附到记录介质到输送面上的吸力的吸力产生部，检测记录介质的厚度的厚度检测部，以及抑制产生的起翘的控制部在记录介质中根据记录介质的厚度。

30. 发明申请

US20090315933A1 INK JET RECORDING APPARATUS 审中-公开
标题翻译：喷墨记录装置
公开(公告)号：US20090315933A1
公开(公告)日：2009-12-24
申请号：US12486923
申请日：2009-06-18
申请人： Takashi Kado , Atsushi Kubota , Kazuhiko Ohtsu
发明人： Takashi Kado , Atsushi Kubota , Kazuhiko Ohtsu
IPC分类号： B41J29/38
CPC分类号： B41J29/38 , B41J25/00 , B41J2002/16502
摘要： An ink jet recording apparatus includes a sub scanning driving unit which carries a recording medium in a sub scanning direction, a line-type ink jet recording head in which plural nozzles ejecting ink synchronously with the carrying of the recording medium by the sub scanning driving unit are arrayed in a main scanning direction orthogonal to the sub scanning direction, a recording medium supply unit which supplies the recording medium to the sub scanning driving unit along the sub scanning direction, a main scanning driving unit which drive-controls the ink jet recording head on the basis of an image signal and causes the plural nozzles to selectively eject ink, and a nozzle position change unit which changes position where the plural nozzles eject ink, after shifting a relative positional relation between the recording medium and the plural nozzles.
摘要翻译：一种喷墨记录装置，包括副扫描方向携带记录介质的副扫描驱动单元，其中多个喷嘴与由副扫描驱动单元携带记录介质同时喷射墨的行式喷墨记录头沿与副扫描方向正交的主扫描方向排列的记录介质供给单元，沿着副扫描方向将副记录介质供给到副扫描驱动单元;主扫描驱动单元，其驱动控制喷墨记录头基于图像信号，并且使多个喷嘴选择性地喷射墨;以及喷嘴位置改变单元，其改变在多个喷嘴之间的相对位置关系移位多个喷嘴喷射墨水的位置。

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