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1. 发明申请

US20190210282A1 THREE-DIMENSIONAL FABRICATING APPARATUS, METHOD FOR PRODUCING THREE-DIMENSIONAL OBJECT, AND RECORDING MEDIUM 审中-公开
公开(公告)号：US20190210282A1
公开(公告)日：2019-07-11
申请号：US16244202
申请日：2019-01-10
申请人： Kenji SUGIURA , Yoshihiro NORIKANE , Hiromichi NINOMIYA , Yoichi SAKURAI , Kohta MATSUBARA , Yuta KOIKE , Yoshihito SHIMADA
发明人： Kenji SUGIURA , Yoshihiro NORIKANE , Hiromichi NINOMIYA , Yoichi SAKURAI , Kohta MATSUBARA , Yuta KOIKE , Yoshihito SHIMADA
IPC分类号： B29C64/218 , B33Y10/00 , B33Y30/00 , B33Y50/02 , B29C64/124 , B29C64/393
CPC分类号： B29C64/218 , B29C64/106 , B29C64/112 , B29C64/124 , B29C64/205 , B29C64/393 , B33Y10/00 , B33Y30/00 , B33Y50/02
摘要： A three-dimensional fabricating apparatus includes a forward layer fabricator, a backward layer fabricator, and a controller. The forward layer fabricator is configured to discharge a fabrication material in a forward path to form a forward fabrication layer. The backward layer fabricator is configured to discharge a fabrication material in a backward path to form a backward fabrication layer. The controller is configured to control the forward layer fabricator and the backward layer fabricator so that a total discharge amount of the fabrication material in the backward path is larger than a total discharge amount of the fabrication material in the forward path.

2. 发明申请

US20170355133A1 METHOD OF MANUFACTURING SOLID FREEFORM FABRICATION OBJECT 审中-公开
公开(公告)号：US20170355133A1
公开(公告)日：2017-12-14
申请号：US15619953
申请日：2017-06-12
申请人： Yoshihito SHIMADA , Hiroyuki NAITO , Hiroshi IWATA , Kenji SUGIURA , Yoshihiro NORIKANE
发明人： Yoshihito SHIMADA , Hiroyuki NAITO , Hiroshi IWATA , Kenji SUGIURA , Yoshihiro NORIKANE
IPC分类号： B29C64/124 , B29C64/40 , B33Y30/00 , B33Y10/00
CPC分类号： B29C64/124 , B29C64/40 , B33Y10/00
摘要： A method of manufacturing a solid freeform fabrication object includes forming a layer by solidifying a curable liquid composition by a solidifying device to form a solidified layer, repeating the forming to laminate the solidified layer to form a model portion and a support to support the model portion, and removing the support, wherein the support includes a water decaying area and the area other than the water decaying area, the water decaying area forming a continuous area including the surface of the support in contact with the model portion and at least a part of the surface of the support not in contact with the model portion.

3. 发明申请

US20200010580A1 THREE-DIMENSIONAL MODELING COMPOSITION SET, THREE-DIMENSIONAL MODEL MANUFACTURING METHOD, AND THREE-DIMENSIONAL MODELING APPARATUS 审中-公开
公开(公告)号：US20200010580A1
公开(公告)日：2020-01-09
申请号：US16482454
申请日：2018-03-23
申请人： Yoshihito SHIMADA , Yoshihiro NORIKANE , Kenji SUGIURA , Hiroyuki NAITO
发明人： Yoshihito SHIMADA , Yoshihiro NORIKANE , Kenji SUGIURA , Hiroyuki NAITO
IPC分类号： C08F2/48 , B29C64/40
摘要： A disclosed three-dimensional modeling composition set includes a first composition, and a second composition, where at least one of a cured product of the first composition and a cured product of the second composition has water disintegratability, and when ST1 represents surface tension of the first composition and ST2 represents surface tension of the second composition, the following formula (1) is satisfied: IST1−ST2I≤2 (1) where in the formula (1), the unit of the surface tension is mN/m. A method and an apparatus using the three-dimensional modeling composition set are also disclosed.

4. 发明申请

US20190144692A1 ACTIVE-ENERGY-RAY-CURABLE LIQUID COMPOSITION, THREE-DIMENSIONAL OBJECT FORMING MATERIAL SET, METHOD FOR PRODUCING THREE-DIMENSIONAL OBJECT, AND THREE-DIMENSIONAL OBJECT PRODUCING APPARATUS 审中-公开
公开(公告)号：US20190144692A1
公开(公告)日：2019-05-16
申请号：US16308709
申请日：2017-06-05
申请人： Hiroyuki NAITO , Hiroshi IWATA , Yoshihiro NORIKANE , Yoshihito SHIMADA , Kenji SUGIURA
发明人： Hiroyuki NAITO , Hiroshi IWATA , Yoshihiro NORIKANE , Yoshihito SHIMADA , Kenji SUGIURA
IPC分类号： C09D11/101 , C09D11/033 , C09D11/107 , C09D11/36 , B33Y10/00 , B33Y30/00 , B33Y70/00 , B29C64/124
摘要： Provided is an active-energy-ray-curable liquid composition containing a monomer (A) having a hydrogen-bonding capacity and a solvent (B) having a hydrogen-bonding capacity, wherein the active-energy-ray-curable liquid composition satisfies conditions below, a cured product obtained by irradiating the active-energy-ray-curable liquid composition with 500 mJ/cm2 of an active energy ray is a solid having a compressive stress of 2.0 kPa or greater when compressed by 1% at 25 degrees C., and the cured product has a water decaying property.

5. 发明申请

US20170235258A1 IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD 审中-公开
公开(公告)号：US20170235258A1
公开(公告)日：2017-08-17
申请号：US15427735
申请日：2017-02-08
申请人： Yuuji WADA , Naoto KOCHI , Hiroki NAKAMATSU , Kazuki YOGOSAWA , Takahiro SUZUKI , Shinya TANAKA , Kenji SUGIURA , Naohiro KUMAGAI , Seiichi KOGURE , Junpei FUJITA , Hirokazu ISHII , Takehide MIZUTANI , Atsushi NAGATA , Keigo NAKAMURA
发明人： Yuuji WADA , Naoto KOCHI , Hiroki NAKAMATSU , Kazuki YOGOSAWA , Takahiro SUZUKI , Shinya TANAKA , Kenji SUGIURA , Naohiro KUMAGAI , Seiichi KOGURE , Junpei FUJITA , Hirokazu ISHII , Takehide MIZUTANI , Atsushi NAGATA , Keigo NAKAMURA
IPC分类号： G03G15/16
CPC分类号： G03G15/1675 , G03G15/1605 , G03G15/5029 , G03G2215/00738
摘要： An improved image forming apparatus includes an image bearer, a nip forming member, a transfer power source, and a controller. The controller switches a transfer mode between a first mode to transfer the toner image onto a first type sheet having a surface smoothness higher than a surface smoothness of a second type sheet and a second mode to transfer the toner image onto the second type sheet. The controller controls the transfer power source to output the transfer bias having an opposite-peak duty of greater than or equal to 50% that is a duty on the side of the opposite-peak value in the first mode. The controller controls the transfer power source to output the transfer bias having an opposite-peak duty of less than 50%, which is different from the opposite-peak duty of the first mode, in the second mode.

6. 发明申请

US20160216682A1 CLEANING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME 有权
标题翻译：清洁装置和成像装置的图像形成装置
公开(公告)号：US20160216682A1
公开(公告)日：2016-07-28
申请号：US15003938
申请日：2016-01-22
申请人： Kenji SENGOKU , Kazuki YOGOSAWA , Mitsuru TAKAHASHI , Seiichi KOGURE , Kenji SUGIURA , Hiroyoshi HAGA , Junpei FUJITA , Takehide MIZUTANI , Tatsuya OHSUGI , Yuuji WADA
发明人： Kenji SENGOKU , Kazuki YOGOSAWA , Mitsuru TAKAHASHI , Seiichi KOGURE , Kenji SUGIURA , Hiroyoshi HAGA , Junpei FUJITA , Takehide MIZUTANI , Tatsuya OHSUGI , Yuuji WADA
IPC分类号： G03G15/16 , G03G21/00
CPC分类号： G03G21/00 , G03G15/161 , G03G21/0035 , G03G21/0058 , G03G21/0076 , G03G2215/0129 , G03G2221/001
摘要： A cleaning device includes a cleaner, a casing, and an exit seal. The cleaner is configured to remove toner from a cleaning target. The casing accommodates the cleaner. The exit seal is attached to the casing and has a free end contacting the cleaning target at a position downward from the cleaner in a direction of movement of the cleaning target and an attached end attached to the casing. A space is disposed between a surface of the cleaning target and an opposite face of the exit seal opposite the cleaning target. The space includes an opening at a lateral end of the exit seal. The exit seal contacts the cleaning target from a trailing direction of the exit seal and seals the opening at at least an attached end side of the exit seal.
摘要翻译：清洁装置包括清洁器，壳体和出口密封件。清洁器配置为从清洁目标中去除碳粉。外壳容纳清洁剂。出口密封件附接到壳体，并且在清洁对象的移动方向和附接到壳体的附接端部上，在从清洁器向下方的位置处接触清洁对象的自由端。在清洁对象的表面和与清洁对象物相对的出口密封件的相对面之间设置有空间。该空间包括在出口密封件的侧端处的开口。出口密封件从出口密封件的拖尾方向接触清洁目标，并且在出口密封件的至少一个附接端侧密封开口。

7. 发明申请

US20160170363A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20160170363A1
公开(公告)日：2016-06-16
申请号：US14966398
申请日：2015-12-11
申请人： Seiichi KOGURE , Naohiro KUMAGAI , Junpei FUJITA , Kazuki YOGOSAWA , Tatsuya OHSUGI , Kenji SUGIURA , Yuuji WADA , Takehide MIZUTANI , Ryo HASEGAWA
发明人： Seiichi KOGURE , Naohiro KUMAGAI , Junpei FUJITA , Kazuki YOGOSAWA , Tatsuya OHSUGI , Kenji SUGIURA , Yuuji WADA , Takehide MIZUTANI , Ryo HASEGAWA
IPC分类号： G03G15/16
CPC分类号： G03G15/6529 , G03G15/1605 , G03G15/6558 , G03G2215/0129
摘要： An image forming apparatus includes an image bearer having an image bearing face to bear an image thereon; a transferer disposed opposing the image bearer, to transfer the image from the image bearing face onto a recording medium at a transfer section between the transferer and the image bearer; a first guide disposed upstream from the transfer section in a direction of delivery of the recording medium, to guide the recording medium to the transfer section; and a second guide upstream from the first guide and spaced away from the first guide, to guide the recording medium to the transfer section. Each of the first guide and the second guide extends in a lateral direction perpendicular to the direction of delivery. A leading end of the second guide in the direction of delivery is inclined from one end to the other end of the second guide in the lateral direction.
摘要翻译：图像形成装置包括具有承载图像的图像承载面的图像载体; 与所述图像载体相对设置的传送器，用于将所述图像从所述图像承载面转移到所述传送器和所述图像载体之间的传送部分处的记录介质上; 第一引导件，沿着所述记录介质的传送方向设置在所述传送部分的上游，以将所述记录介质引导到所述传送部分; 以及从第一引导件上游并与第一引导件间隔开的第二引导件，以将记录介质引导到传送部分。第一引导件和第二引导件中的每一个沿垂直于输送方向的横向方向延伸。第二引导件在输送方向上的前端沿横向从第二引导件的一端向另一端倾斜。

8. 发明申请

US20160124374A1 CLEANING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME 审中-公开
公开(公告)号：US20160124374A1
公开(公告)日：2016-05-05
申请号：US14994873
申请日：2016-01-13
申请人： Kazuki YOGOSAWA , Kenji SUGIURA , Naohiro KUMAGAI , Seiichi KOGURE , Junpei FUJITA , Yuuji WADA , Yusuke MITANI
发明人： Kazuki YOGOSAWA , Kenji SUGIURA , Naohiro KUMAGAI , Seiichi KOGURE , Junpei FUJITA , Yuuji WADA , Yusuke MITANI
IPC分类号： G03G21/00
CPC分类号： G03G21/169 , B41F23/002 , G03G15/161 , G03G2215/1661 , G03G2221/1618
摘要： A cleaning device includes a cleaner, a plurality of cleaning sub-units, a sub-unit holder, a detachable transmission assembly, and a plurality of joint couplers. The cleaner scrapes off adhered material from a surface of a cleaning target while contacting the surface of the cleaning target. The cleaning sub-units each includes a holder to hold the cleaner and a drive-receive rotator to receive a driving force. The sub-unit holder holds the cleaning sub-units. The detachable transmission assembly includes a driving-force receive rotator to receive a driving force from an external unit and a plurality of drive transmission rotators to transmit the driving force received by the driving-force receive rotator to the drive-receive rotators of the cleaning sub-units. The joint couplers mounted on the drive-receive rotators and the drive transmission rotators couple the drive-receive rotators with the drive transmission rotators in a rotation axial direction.

9. 发明申请

US20150378284A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20150378284A1
公开(公告)日：2015-12-31
申请号：US14742730
申请日：2015-06-18
申请人： Yuuji WADA , Kenji SUGIURA , Naohiro KUMAGAI , Seiichi KOGURE , Junpei FUJITA , Yusuke MITANI , Kazuki YOGOSAWA
发明人： Yuuji WADA , Kenji SUGIURA , Naohiro KUMAGAI , Seiichi KOGURE , Junpei FUJITA , Yusuke MITANI , Kazuki YOGOSAWA
IPC分类号： G03G15/16
CPC分类号： G03G15/1695 , G03G15/161 , G03G15/1675 , G03G15/168
摘要： An image forming apparatus includes a transfer device to transfer a toner image onto a recording medium with a transfer bias applied thereto, a recording medium conveyor to deliver the recording medium to a transfer region while controlling an alignment of the recording medium having entered the transfer region in alignment control, and a transfer bias controller to obtain a toner adhesion amount information on a post-alignment-control toner image that passes through the transfer region after the recording medium is free from the alignment control, and to reduce, when the toner adhesion amount per unit area is less than a predetermined amount, the transfer bias after the alignment control is released to a level less than that of a transfer bias that is applied when the toner image having a same toner adhesion amount passes through the transfer region before the recording medium is free from the alignment control.
摘要翻译：图像形成装置包括：转印装置，用于将调色剂图像转印到具有转印偏压的记录介质上;记录介质传送器，用于将记录介质输送到转印区域，同时控制进入转印区域的记录介质的排列以及转印偏压控制器，以便在记录介质不受对准控制之后获得通过转印区域的调色剂调色剂图像上的调色剂附着量信息，并且当调色剂附着每单位面积的量小于预定量，则在对准控制之后的转印偏压被释放到低于在具有相同调色剂附着量的调色剂图像通过转印区域之前施加的转印偏压的水平记录介质没有对准控制。

10. 发明申请

US20140241744A1 TRANSFER DEVICE AND IMAGE FORMING APPARATUS INCLUDING SAME 有权
标题翻译：传输装置和图像形成装置，包括它们
公开(公告)号：US20140241744A1
公开(公告)日：2014-08-28
申请号：US14185242
申请日：2014-02-20
申请人： Junichi ICHIKAWA , Seiichi KOGURE , Junpei FUJITA , Kazuki YOGOSAWA , Kenji SUGIURA
发明人： Junichi ICHIKAWA , Seiichi KOGURE , Junpei FUJITA , Kazuki YOGOSAWA , Kenji SUGIURA
IPC分类号： G03G15/16
CPC分类号： G03G15/1605 , G03G15/1615 , G03G2215/0129
摘要： A transfer device includes a nip forming member to contact a surface of an image bearing member to form a transfer nip therebetween, a pressing device, and a nip pressure changing device. The pressing device includes a plurality of elastic members, to produce a contact pressure between the nip forming member and the image bearing member according to a restoring force of at least one of the elastic members upon deformation of the elastic member. The nip pressure changing device changes an amount of elastic deformation of the elastic member between at least two stages to change a nip pressure of the transfer nip. While the contact pressure is produced by one of the elastic members, the nip pressure changing device changes the amount of elastic deformation of a different elastic member, different from the one that produces the contact pressure, to change the nip pressure of the transfer nip.
摘要翻译：转印装置包括用于接触图像承载部件的表面以在其间形成转印夹持部的压区形成部件，压紧装置和压区压力改变装置。按压装置包括多个弹性构件，以在弹性构件变形时根据至少一个弹性构件的恢复力产生夹持形成构件和图像承载构件之间的接触压力。辊隙压力改变装置在至少两个阶段之间改变弹性构件的弹性变形量，以改变转印辊隙的辊隙压力。当接触压力由弹性部件之一产生时，辊隙压力改变装置改变不同于产生接触压力的弹性部件的弹性变形量，以改变转印辊隙的辊隙压力。

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