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4. 发明授权

EP3248070B1 PRESSURE DEVICE, IMAGE FORMING APPARATUS, AND METHOD OF CONTROLLING PRESSURE DEVICE 有权
公开(公告)号：EP3248070B1
公开(公告)日：2019-10-02
申请号：EP16739948.4
申请日：2016-01-20
申请人： Ricoh Company, Limited
发明人： OIKAWA, Ken , TAKAHASHI, Minoru
IPC分类号： G03G15/16 , G03G15/20 , G03G15/00 , G03G15/22

6. 发明公开

EP3501692A1 METHOD AND APPARATUS FOR FABRICATING THREE-DIMENSIONAL OBJECT 有权转让
公开(公告)号：EP3501692A1
公开(公告)日：2019-06-26
申请号：EP18188997.3
申请日：2018-08-14
申请人： Ricoh Company, Limited
发明人： SATOH, Shinichiroh
IPC分类号： B22F3/00 , B22F3/105 , B33Y10/00 , B33Y30/00 , B29C64/165 , B33Y50/02
摘要： A method for fabricating a three-dimensional object includes forming a powder layer (31) that includes fabrication powder (20), discharging droplets (10a) of fabrication liquid (10) onto the powder layer (31), repeating the forming and the discharging, and controlling the discharging to discharge the droplets (10a) onto an identical position on a surface of the powder layer (31), the droplets so that a thickness of the powder layer (31) is smaller than a distance between nearest two of the droplets (10a) landed on the powder layer (31).

7. 发明公开

EP3498476A1 LIQUID DISCHARGE APPARATUS 无效
公开(公告)号：EP3498476A1
公开(公告)日：2019-06-19
申请号：EP18186598.1
申请日：2018-07-31
申请人： Ricoh Company, Limited
发明人： HASEBE, Daisuke , WATANABE, Tatsuroh , ASANO, Yukihiro , TAKAHASHI, Kenta
IPC分类号： B41J2/165 , B08B1/00 , B41F35/00
摘要： A roll unit includes a feeding roller (3) to which a belt-shaped member (2) is wound, and a winding roller (6) to which the belt-shaped member (2) fed from the feeding roll (3) is wound. One of the feeding roller (3) and the winding roller (6) is relatively movable to the other of the feeding roller (3) and the winding roller (6).

8. 发明授权

EP3050291B1 IMAGE CAPTURING APPARATUS, IMAGE CAPTURING SYSTEM, AND IMAGE CAPTURING METHOD 有权
公开(公告)号：EP3050291B1
公开(公告)日：2019-06-12
申请号：EP14848684.8
申请日：2014-09-26
申请人： Ricoh Company, Limited
发明人： KASAHARA, Ryosuke
IPC分类号： H04N5/232 , G06T5/00

9. 发明授权

EP2702751B1 CONFERENCE DEVICE 有权
公开(公告)号：EP2702751B1
公开(公告)日：2019-04-03
申请号：EP12775918.1
申请日：2012-04-26
申请人： Ricoh Company, Limited
发明人： SHIDA, Haruo , HAYASHI, Nobutake , ODANAKA, Satoshi
IPC分类号： H04M3/56 , H04R1/02 , H05K7/20 , H04M1/03 , H04M1/60 , H04B1/036 , H04R3/02 , H04R27/00 , H04M1/02

10. 发明公开

EP3444720A1 PROGRAM, UPDATE METHOD, AND INFORMATION PROCESSING APPARATUS 审中-公开
公开(公告)号：EP3444720A1
公开(公告)日：2019-02-20
申请号：EP18185474.6
申请日：2018-07-25
申请人： Ricoh Company, Limited
发明人： SAEKI, Yasuaki
IPC分类号： G06F8/65
CPC分类号： G06F8/65
摘要： A program causes an information processing apparatus (10, 12) that includes communication control means (80) for controlling communication to a network (20), and update means (70) for updating an update target program with update data, to function as execution request receiving means (51), disablement requesting means (52), update requesting means (53), and enablement requesting means (52). The execution request receiving means (51) receives, from a user, an execution request requesting execution of a process of updating the update target program with the update data. The disablement requesting means (52) causes the communication control means (80) to disable the communication to the network (20), in accordance with the execution request. The update requesting means (53) requests the update means (70) to perform the process of updating the update target program with the update data. The enablement requesting means (52) causes the communication control means (80) to enable the communication to the network (20) after the process of updating the update target program with the update data by the update means (70) is completed.

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