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1. 发明授权

US4650176A Automatic sheet reversing apparatus 失效
标题翻译：自动换纸装置
公开(公告)号：US4650176A
公开(公告)日：1987-03-17
申请号：US824634
申请日：1986-01-31
申请人： Tsugio Sugizaki , Tadashi Abe , Fumio Haibara , Ritsuo Fujii , Hiroaki Ura , Tooru Matsumoto
发明人： Tsugio Sugizaki , Tadashi Abe , Fumio Haibara , Ritsuo Fujii , Hiroaki Ura , Tooru Matsumoto
IPC分类号： B65H15/00 , G03G15/23 , B65H5/00
CPC分类号： G03G15/234 , B65H15/00 , Y10S271/902
摘要： In an automatic sheet reversing apparatus having a convey/reversing section with a plurality of conveyor belts, a stacking/moving section with a stopper for stopping a leading end of a reversed sheet, and a feed section, the stopper is located below the conveyor belts. The upper portion of the stopper is located above the lower surface of the conveyor belt.
摘要翻译：在具有带有多个传送带的传送/翻转部分的自动换页装置中，具有用于阻止反转片材的前端的止动件和进给部分的堆叠/移动部分，止动件位于传送带。止动件的上部位于输送带的下表面之上。

2. 发明授权

US5307116A Image forming apparatus provided with unit locking means 失效
标题翻译：具有单元锁定装置的图像形成装置
公开(公告)号：US5307116A
公开(公告)日：1994-04-26
申请号：US94617
申请日：1993-07-19
申请人： Yoshikazu Ikunami , Susumu Okui , Kazunobu Miura , Takao Shiozawa , Hiroaki Ura , Masaru Ushio
发明人： Yoshikazu Ikunami , Susumu Okui , Kazunobu Miura , Takao Shiozawa , Hiroaki Ura , Masaru Ushio
IPC分类号： G03G15/00 , G03G21/16 , G03G21/00
CPC分类号： G03G15/70 , G03G21/1638 , G03G21/1652 , G03G2221/1651 , G03G2221/1675
摘要： An image forming apparatus such as a copier or a printer for forming an image of a document on a recording paper. The image forming apparatus includes a paper feed tray for holding the recording paper; a conveyance unit for conveying the recording paper from the paper feed tray; a image forming section for forming a toner image of the document onto the recording paper; a fixing unit for fixing the toner image on the recording paper; a detector for detecting a paper jam between the units, and for generating a detection signal; a locking member with a solenoid for locking one of the units in another; a controller for controlling the locking member according to the detection signal so that both of the units are resisted from being removed separately when the paper jam occurs between the units.
摘要翻译：诸如复印机或打印机的图像形成装置，用于在记录纸上形成文件的图像。图像形成装置包括用于保持记录纸的供纸盘; 用于从所述供纸托盘输送所述记录纸的传送单元; 图像形成部分，用于将文档的调色剂图像形成在记录纸上; 用于将调色剂图像定影在记录纸上的定影单元; 用于检测所述单元之间的卡纸并用于产生检测信号的检测器; 具有用于将所述单元中的一个锁定在另一个中的螺线管的锁定构件; 控制器，用于根据检测信号控制锁定构件，使得当在单元之间发生卡纸时，两个单元被抵抗分离。

3. 发明授权

US4878657A Sheet conveyance apparatus 失效
标题翻译：纸张输送装置
公开(公告)号：US4878657A
公开(公告)日：1989-11-07
申请号：US135435
申请日：1987-12-21
申请人： Hiroaki Ura , Takao Shiozawa
发明人： Hiroaki Ura , Takao Shiozawa
IPC分类号： B65H3/44 , G03G15/00 , B65H5/26 , B65H9/04 , G03G21/00
CPC分类号： B65H3/44 , G03G15/6564 , G03G15/6567 , G03G2215/00405 , G03G2215/00561
摘要： A sheet conveyance apparatus composed of a unit which is driven independently of an image forming part of the electrophotographic copying apparatus. The sheet conveyance apparatus is disposed between a sheet feed apparatus and the image-forming part having a photoreceptor on the electrographic copying apparatus. A loop is consistently maintained on the sheet as it is transported within the sheet conveyance apparatus which also includes registration rollers incorporated therein. After the loop is formed, the sheet is stopped at the registration rollers to correct skew. Then, the registration rollers convey the sheet to the image-forming part.
摘要翻译：一种纸张输送装置，其由独立于电子照相复印装置的图像形成部分驱动的单元组成。片材输送装置设置在片材进给装置和在电摄影复印装置上具有感光体的图像形成部分之间。在片材输送设备中运输的片材一贯地保持在该片材上，该片材输送设备还包括并入其中的定位辊。在形成回路之后，将纸张停在定位辊上以纠正偏斜。然后，定位辊将片材输送到图像形成部分。

4. 发明授权

US4360944A Toner transporting device for an electrostatic recording apparatus 失效
标题翻译：用于静电记录装置的调色剂传送装置
公开(公告)号：US4360944A
公开(公告)日：1982-11-30
申请号：US240805
申请日：1981-03-05
申请人： Fumio Iwai , Junichi Koiso , Tsugio Hirabayashi , Hiroaki Ura
发明人： Fumio Iwai , Junichi Koiso , Tsugio Hirabayashi , Hiroaki Ura
IPC分类号： B65G33/00 , G03G15/08 , G03G21/10 , G03G21/00
CPC分类号： G03G15/0822
摘要： A toner transporting device for an electrophotographic copying apparatus includes a transporter for carrying toner to and into a chamber through a first opening therein, a second opening in the chamber through which toner in the chamber is moved out of the same in a different direction, and an elastic plate mounted at one of its ends for rotation within the chamber such that its opposite tip end is maintained in contact with the interior wall of the chamber except at the second chamber opening so as to move toner from the first to and through the second chamber opening.
摘要翻译：一种用于电子照相复印装置的调色剂输送装置，包括：运送器，用于通过其中的第一开口将调色剂运送到室中;室中的第二开口，室中的调色剂通过该第二开口沿不同的方向移出，安装在其一个端部处用于在室内旋转的弹性板，使得其相对的顶端保持与腔室的内壁接触，除了在第二室开口处，以便将调色剂从第一室向第二室房间开放。

5. 发明授权

US4313674A Cleaning apparatus for copying or the like 失效
标题翻译：用于复印的清洁装置等
公开(公告)号：US4313674A
公开(公告)日：1982-02-02
申请号：US105909
申请日：1979-12-21
申请人： Hiroaki Ura , Hiroyuki Honda
发明人： Hiroaki Ura , Hiroyuki Honda
IPC分类号： B65G65/46 , B65G33/14 , B65G47/34 , G03G21/00 , G03G21/10
CPC分类号： G03G21/0011
摘要： A cleaning apparatus for removable insertion in an electrophotographic copying machine includes an exhaust cylinder having an opening at an end portion thereof and a conveyor in the cylinder operable for carrying particulate developer through the cylinder to the opening thereof. A shutter having a second opening is movable with respect to the cylinder between a first position in which the shutter closes the cylinder opening and a second position in which the openings of the shutter and cylinder are aligned, a bias spring being effective to normally maintain the shutter in its first position. When the apparatus is inserted in a copying machine, the cylinder end portion is inserted into a hopper for receiving particulate developer, causing the shutter to move to its second position in which the openings are aligned to permit movement of developer into the hopper from the exhaust cylinder. Subsequent removal of the cleaning apparatus effects automatic closure of the cylinder opening to prevent leakage of developer therethrough.
摘要翻译：用于在电子照相复印机中可移除插入的清洁装置包括：排气缸，其在其端部具有开口，并且气缸中的输送器可操作以将微粒显影剂通过气缸携带到其开口。具有第二开口的闸板可在其中闸门关闭气缸开口的第一位置和闸门和气缸的开口对准的第二位置之间相对于气缸移动，偏置弹簧有效地正常地保持快门处于第一位置。当装置插入复印机中时，气缸端部插入用于接收微粒显影剂的料斗中，使快门移动到其第二位置，在该第二位置开口对准，以允许显影剂从排气口移动到料斗中圆筒。随后的清洁装置的移除会影响汽缸开口的自动关闭，以防止显影剂从其中泄漏。

6. 发明授权

US4908513A Charging apparatus 失效
标题翻译：充电设备
公开(公告)号：US4908513A
公开(公告)日：1990-03-13
申请号：US247693
申请日：1988-09-22
申请人： Keiji Masuda , Kazuhiro Nakazawa , Hiroaki Ura
发明人： Keiji Masuda , Kazuhiro Nakazawa , Hiroaki Ura
IPC分类号： G03G15/02
CPC分类号： G03G15/0258
摘要： A charging apparatus wherein a back plate forming a back portion of a shielding member surrounding a discharging wire has an elongate opening for guiding a cleaning member for cleaning and defining a cleaning region of the wire and a cam groove communicating the elongate opening for separating the cleaning member from the wire. The distance between the discharging wire and a side plate of the shielding member is larger than the distance between the discharging wire and the back plate.
摘要翻译：一种充电装置，其中形成围绕放电线的屏蔽构件的后部的背板具有用于引导用于清洁和限定线的清洁区域的清洁构件的细长开口和连接该细长开口的凸轮槽，用于分离清洁会员从电线。放电线和屏蔽构件的侧板之间的距离大于放电线和背板之间的距离。

7. 发明授权

US4788571A Recording paper feeding device with paper position regulating member 失效
标题翻译：带有纸位置调节构件的记录纸进给装置
公开(公告)号：US4788571A
公开(公告)日：1988-11-29
申请号：US12008
申请日：1987-02-06
申请人： Hiroaki Ura , Takao Shiozawa
发明人： Hiroaki Ura , Takao Shiozawa
IPC分类号： B65H1/04 , G03G15/00 , B65H1/00 , B65H5/22
CPC分类号： B65H1/266 , B65H1/04 , G03G15/6502
摘要： A paper feeding device wherein a backing plate for carrying thereon papers is moved up and down by a lifting device, a rotating device rotates a rear regulating member mounted on the backing plate with respect to the backing plate while the crest of the rear regulating member makes contact with a cover of a paper container when the backing plate is lifted by the lifting device.
摘要翻译：一种供纸装置，其中用于承载纸的背板由提升装置上下移动，旋转装置使安装在背板上的后调节构件相对于背板旋转，同时后调节构件的顶部当提升装置抬起背板时，与纸容器的盖接触。

8. 发明授权

US4526358A Paper feeding mechanism 失效
标题翻译：送纸机构
公开(公告)号：US4526358A
公开(公告)日：1985-07-02
申请号：US383743
申请日：1982-06-01
申请人： Hiroaki Ura , Shogo Kato
发明人： Hiroaki Ura , Shogo Kato
IPC分类号： B65H3/52 , B65H3/04
CPC分类号： B65H3/5223 , B65H3/5261 , B65H2402/5154
摘要： The invention relates to a mechanism whereby individual sheets are fed from a cassette that carries a pile of paper sheets. The mechanism comprises a paper feed member which is mounted over the front portion of a feed bed whereon a cassette is removably installed and which is movable orbitally to feed sheets forward, and a retarding member engaged under upward bias against the feed member to prevent forward feed of sheets below one that is directly engaged with the feed member. The retarding member is so arranged as to be in its operative position when a cassette is fully installed on the feed bed but to move rearwardly and away from the feed member as the cassette is rearwardly removed from the feed bed, to thus release unfed but jammed sheets for removal with the cassette.
摘要翻译：本发明涉及一种从携带一堆纸张的盒子进给各个片材的机构。该机构包括一个进纸构件，该进纸构件安装在进料床的前部上，其中可拆卸地安装盒，并且其可轨道运动以向前运送纸张;以及延迟构件，其向上偏置地抵靠进给构件接合以防止向前进给的片材低于与进料构件直接接合的片材。当盒子被完全安装在进料床上时，延迟构件被布置成处于其操作位置，但是当盒子从进料床向后移除时，向后移动并远离进料构件，从而释放未压实但堵塞用纸带去除的纸张。

9. 发明授权

US4395114A Toner recovery device 失效
标题翻译：墨粉回收装置
公开(公告)号：US4395114A
公开(公告)日：1983-07-26
申请号：US333623
申请日：1981-12-22
申请人： Hiroaki Ura , Tsugio Hirabayashi , Junichi Koiso
发明人： Hiroaki Ura , Tsugio Hirabayashi , Junichi Koiso
IPC分类号： G03G21/10 , G03G15/00 , G03G15/08
CPC分类号： G03G21/10
摘要： A toner recovery device having a non-magnetic rotary member, magnets embedded around the circumferential surface of said non-magnetic rotary member, and an endless belt wound on said rotary member so as to recover a toner collected by a cleaning device into a developing unit. A plurality of protuberances are equidistantly and projectingly formed around the circumferential surface of said rotary member to prevent said endless belt from floating as a whole. The protuberances drive said endless belt.
摘要翻译：一种具有非磁性旋转构件的调色剂回收装置，围绕所述非磁性旋转构件的圆周表面的磁体和缠绕在所述旋转构件上的环形带，以便将由清洁装置收集的调色剂回收到显影单元中。多个凸起围绕所述旋转构件的圆周表面等距并突出地形成，以防止所述环形带整体浮动。突起带动了无尽的腰带。

10. 发明授权

US4375327A Roller fixing device 失效
标题翻译：滚筒固定装置
公开(公告)号：US4375327A
公开(公告)日：1983-03-01
申请号：US328919
申请日：1981-12-09
申请人： Kenichi Matsumoto , Hiroaki Ura , Tamio Ogino , Junichi Koiso
发明人： Kenichi Matsumoto , Hiroaki Ura , Tamio Ogino , Junichi Koiso
IPC分类号： G03G15/20 , G03G15/00
CPC分类号： G03G15/2028 , Y10S271/90
摘要： A roller fixing device wherein a claw member facing a pressure roller is arranged so that the distance between the contact point of a roller and a pressure roller and the top end portion of said claw member be within 6.5 mm on the pressure roller periphery and an angle between a tangential line of the pressure roller at a point where said top end portion of said claw member contacts under pressure with said pressure roller and the upper edge of said claw member be at least 45 degrees. Said roller is a heat roller including a heater therein. An electrophotographic copying machine which comprises: a charge receptor, a latent image forming means for forming an electrostatic latent image on said charge receptor, a developing means for developing said electrostatic latent image, a transferring means for transferring said developed image to a transfer material, and said roller fixing device.
摘要翻译：一种辊固定装置，其中面对加压辊的爪构件布置成使得辊和压力辊的接触点与所述爪构件的顶端之间的距离在加压辊周边上在6.5mm内，并且角度在所述爪构件的顶端部与所述加压辊接触的位置与所述爪构件的上缘之间的所述加压辊的切线之间的距离为至少45度。所述辊是其中包括加热器的加热辊。一种电子照相复印机，包括：电荷接收器，用于在所述电荷接收器上形成静电潜像的潜像形成装置，用于显影所述静电潜像的显影装置，用于将所述显影图像转印到转印材料的转印装置，和所述辊固定装置。

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