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公开(公告)号：US20070191617A1
公开(公告)日：2007-08-16
申请号：US10589418
申请日：2005-02-10
申请人： Sunao Ikeda , Takehiro Sonoi
发明人： Sunao Ikeda , Takehiro Sonoi
IPC分类号： C07D305/04
CPC分类号： C07D305/08
摘要： In the production of 2,2,3,3-tetrafluorooxetane by reaction of tetrafluoroethylene with a compound of formaldehyde generation source in anhydrous hydrogen fluoride, the reaction is carried out in the presence of polyfluoroalkylcarboxylic acid or polyfluoroalkyl ester thereof, represented by the following general formula RfCOORf′ (where Rf is a polyfluoroalkyl group having 1-5 carbon atoms, and Rf′ is a hydrogen atom or a polyfluoroalkyl group having 1-5 carbon atoms), preferably CF3COOH, CF3COOCH2CF2CF3, or CF3COOCH2CF3, whereby a high reaction yield can be attained.
摘要翻译： 在通过四氟乙烯与无水氟化氢中的甲醛生成源的化合物的反应制备2,2,3,3-四氟氧杂环丁烷的情况下，反应在多氟烷基羧酸或其多氟烷基酯的存在下进行，由以下通式 式RfCOORf'（其中Rf是具有1-5个碳原子的多氟烷基，Rf'是氢原子或具有1-5个碳原子的多氟烷基），优选CF 3 COOH，CF 3， CO 2 3 CO 2 CH 2 CO 2 CH 3或CO 3 CO 2 CH 2， CF 3 N 3，由此可以获得高的反应产率。
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2.发明申请公开(公告)号：US20060025625A1
公开(公告)日：2006-02-02
申请号：US11191398
申请日：2005-07-28
申请人： Katsuyuki Sato , Keisuke Kokin , Sunao Ikeda , Kimihiko Urata
发明人： Katsuyuki Sato , Keisuke Kokin , Sunao Ikeda , Kimihiko Urata
IPC分类号： C07C69/52
CPC分类号： C07C67/08 , C07C69/60 , C07C69/593 , C07C69/56 , C07C69/54
摘要： A polyfluoroalkyl ester of unsaturated carboxylic acid is produced in high yield in a more simple reactor and with much more reduction in the waste than the conventional process based on esterification reaction by subjecting a polyfluoroalkanol represented by the following general formula: Rf-R—OH , where Rf is a polyfluoroalkyl group having 1-6 carbon atoms and R is an alkylene group having 1-6 carbon atoms, and an unsaturated carboxylic acid to dehydration reaction in a fluorine-containing solvent in the presence of an acid catalyst and a polymerization inhibitor.
摘要翻译： 不饱和羧酸的多氟烷基酯在更简单的反应器中以高产率生产，与通过使由以下通式表示的多氟烷醇进行酯化反应相比，废弃物的还原性大大降低： 公式描述=“在线公式”end =“lead”？> Rf-R-OH <？in-line-formula description =“In-line Formulas”end =“tail”？>，其中Rf是多氟烷基 具有1-6个碳原子，R是具有1-6个碳原子的亚烷基，在酸催化剂和聚合抑制剂的存在下，在含氟溶剂中进行不饱和羧酸脱水反应。
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公开(公告)号：US06289195B1
公开(公告)日：2001-09-11
申请号：US09549510
申请日：2000-04-14
申请人： Hideo Ichikawa , Takeshi Saito , Sunao Ikeda , Nobuhiro Makita , Seiji Ozawa , Shigeru Yoshiki , Takaaki Yanagisawa
发明人： Hideo Ichikawa , Takeshi Saito , Sunao Ikeda , Nobuhiro Makita , Seiji Ozawa , Shigeru Yoshiki , Takaaki Yanagisawa
IPC分类号： G03G1508
CPC分类号： G03G15/0868 , G03G15/0855 , G03G15/0865 , G03G15/0872 , G03G2215/0663 , G03G2215/0665 , G03G2215/0668 , G03G2215/0675 , G03G2215/0685 , Y10S220/19 , Y10S222/01
摘要： A developer replenishing device for replenishing a developing device with a developer, and a developer container for use therewith. The developer container, or toner bottle, has a mouth portion at one end thereof which is smaller in diameter than a hollow cylindrical main body. At the end of the bottle provided with the mouth portion, a shoulder has the inner periphery thereof partly raised to the edge of the mouth portion to form a raised portion for scooping up a toner. In addition, a part of the inner periphery of the circumferental wall of the bottle, which is contiguous with the raised portion, is also raised toward the axis of the bottle, about which the bottle is rotatable, thereby forming another raised portion. When the bottle is mounted on a bottle holder, which is included in the replienishing device, substantially horizontally with the mouth portion oriented sideways, the bottle is rotated to raise the toner from the bottom of the main body to the mouth portion. As a result, the toner is discharged to the outside via the mouth portion smoothly.
摘要翻译： 用于用显影剂补充显影装置的显影剂补充装置和与其一起使用的显影剂容器。 显影剂容器或调色剂瓶在其一端具有直径小于中空圆柱形主体的口部。 在设置有口部的瓶的端部，肩部的内周部分地向嘴部的边缘升高，以形成用于舀起调色剂的凸起部分。 此外，与凸起部分相邻的瓶子的外周壁的内周的一部分也朝向瓶子的轴线升高，瓶子可旋转，从而形成另一个凸起部分。 当瓶子被安装在包括在复制装置中的瓶保持器上时，基本上水平地将口部侧向取向，使瓶子旋转以将调色剂从主体的底部升高到嘴部。 结果，调色剂通过口部平滑地排出到外部。
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公开(公告)号：US5822663A
公开(公告)日：1998-10-13
申请号：US751617
申请日：1996-11-18
申请人： Hideo Ichikawa , Takeshi Saito , Sunao Ikeda , Nobuhiro Makita , Seiji Ozawa , Shigeru Yoshiki , Takaaki Yanagisawa
发明人： Hideo Ichikawa , Takeshi Saito , Sunao Ikeda , Nobuhiro Makita , Seiji Ozawa , Shigeru Yoshiki , Takaaki Yanagisawa
IPC分类号： G03G15/08
CPC分类号： G03G15/0868 , G03G15/0855 , G03G15/0865 , G03G15/0872 , G03G2215/0663 , G03G2215/0665 , G03G2215/0668 , G03G2215/0675 , G03G2215/0685 , Y10S220/19 , Y10S222/01
摘要： A developer replenishing device for replenishing a developing device with a developer, and a developer container for use therewith. The developer container, or toner bottle, has a mouth portion at one end thereof which is smaller in diameter than a hollow cylindrical main body. At the end of the bottle provided with the mouth, a shoulder has the inner periphery thereof partly raised to the edge of the mouth portion to form a raised portion for scooping up a toner. In addition, a part of the inner periphery of the circumferential wall of the bottle which is contiguous with the raised portion is also raised toward the axis of the bottle about which the bottle is rotatable, thereby forming another raised portion. When the bottle is mounted to a bottle holder, which is included in the replenishing device, substantially horizontally with the mouth portion oriented sideways, the bottle is rotated to raise the toner from the bottom of the main body to the mouth portion. As a result, the toner is discharged to the outside via the mouth portion smoothly.
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公开(公告)号：US5455662A
公开(公告)日：1995-10-03
申请号：US174698
申请日：1993-12-28
申请人： Hideo Ichikawa , Takeshi Saito , Sunao Ikeda , Nobuhiro Makita , Seiji Ozawa , Shigeru Yoshiki , Takaaki Yanagisawa
发明人： Hideo Ichikawa , Takeshi Saito , Sunao Ikeda , Nobuhiro Makita , Seiji Ozawa , Shigeru Yoshiki , Takaaki Yanagisawa
CPC分类号： G03G15/0868 , G03G15/0855 , G03G15/0865 , G03G15/0872 , G03G2215/0663 , G03G2215/0665 , G03G2215/0668 , G03G2215/0675 , G03G2215/0685 , Y10S220/19 , Y10S222/01
摘要： A developer replenishing device for replenishing a developing device with a developer, and a developer container for use therewith. The developer container, or toner bottle, has a mouth portion at one end thereof which is smaller in diameter than a hollow cylindrical main body. At the end of the bottle provided with the mouth, a shoulder has the inner periphery thereof partly raised to the edge of the mouth portion to form a raised portion for scooping up a toner. In addition, a part of the inner periphery of the circumferential wall of the bottle which is contiguous with the raised portion is also raised toward the axis of the bottle about which the bottle is rotatable, thereby forming another raised portion. When the bottle is mounted to a bottle holder, which is included in the replenishing device, substantially horizontally with the mouth portion oriented sideways, the bottle is rotated to raise the toner from the bottom of the main body to the mouth portion. As a result, the toner is discharged to the outside via the mouth portion smoothly.
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公开(公告)号：US4903085A
公开(公告)日：1990-02-20
申请号：US177460
申请日：1988-04-01
申请人： Sunao Ikeda , Shiro Saeki
发明人： Sunao Ikeda , Shiro Saeki
CPC分类号： G03G15/60 , G03B27/6257 , G03G2215/00198
摘要： An automatic original circulating and feeding apparatus comprises an original feeding base for receiving a plurality of originals thereon, which are piled-up with image-faces thereof downwardly, an original separating and feeding device for separating and feeding piled-up originals one by one, a belt conveyor device disposed in an exposure portion for exposing each of the originals, a turning over and conveyor device disposed at downstream of the belt conveyor device in the carrying direction, a discharging and carrying device disposed to connect the turning over and conveyor device with the original feeding base, and a switchback turning over and conveyor device disposed along an original passage provided in the discharging and carrying device.
摘要翻译： 一种自动原稿循环输送装置，包括：原稿进给基座，用于接收多个原稿，图像面向下堆叠;一个原来的分离和进给装置，用于逐个分离和输送堆积的原稿; 设置在曝光部分中用于暴露每个原稿的带式输送机装置，沿输送方向设置在带式输送机装置的下游的转向和输送装置，设置成将转向和输送装置与 原装进给基座，以及设置在排放和搬运装置中的沿原设置的转向翻转和输送装置。
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公开(公告)号：US4482147A
公开(公告)日：1984-11-13
申请号：US405380
申请日：1982-08-05
申请人： Kunio Hibi , Tamaki Kaneko , Sunao Ikeda , Tugio Okuzawa , Yohtaro Kakitani , Hideo Kikuchi
发明人： Kunio Hibi , Tamaki Kaneko , Sunao Ikeda , Tugio Okuzawa , Yohtaro Kakitani , Hideo Kikuchi
CPC分类号： B65H9/166 , B65H2301/36 , B65H2701/1313
摘要： A sheet arranging system for use with a sorter, collator, etc., providing a sheet arranging section defined by receiving rollers, delivery rollers and a forward reference edge, wherein sheets fed on the basis of rearward reference are moved toward a forward reference. The sheet arranging section has sheet obliquely moving means located therein for obliquely moving toward the delivery rollers and the forward reference edge the sheet released from the receiving rollers in accordance with the rearward reference irrespective of the size of the sheet, while so rotating the sheet that a corner of the leading edge of the sheet near to the operator is moved away from the forward reference edge.
摘要翻译： 一种与分拣机，整理机等一起使用的片材排列系统，提供由接收辊，输送辊和前向参考边缘限定的片材排列部分，其中基于后向参考物料供给的片材朝着前向参考物移动。 纸张排列部分具有位于其中的纸张倾斜移动装置，用于朝向输送辊倾斜移动，并且前向参考边缘，纸张从接收辊中按照向后基准从纸张释放而不管纸张的尺寸如何旋转，同时使纸张 靠近操作者的纸张的前缘的角部从前向参考边缘移开。
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公开(公告)号：US4076402A
公开(公告)日：1978-02-28
申请号：US653879
申请日：1976-01-30
申请人： Tadaaki Kanno , Sunao Ikeda
发明人： Tadaaki Kanno , Sunao Ikeda
CPC分类号： G03G21/1671 , G03G21/1623 , G03G2221/1606 , G03G2221/1651
摘要： A photoconductive drum is rotatably mounted on a shaft and is axially movable for removal from the apparatus. One or more guide rollers are disposed below and adjacent to one end of the drum so that a small axial movement of the drum will move the drum into supporting engagement with the guide rollers. The drum rolls over the guide rollers for easy removal from the apparatus. The guide rollers may also be movable so that the drum is moved into supporting engagement with the guide rollers and the drum and guide rollers are then removed from the apparatus in a unitary manner.
摘要翻译： 感光鼓可旋转地安装在轴上并且可轴向移动以便从设备移除。 一个或多个导辊设置在滚筒的一端的下方并与其相邻，使得滚筒的小的轴向运动将使滚筒移动成与导辊支撑接合。 滚筒滚动导辊，方便从设备中取出。 引导辊也可以是可移动的，使得滚筒移动成与引导辊的支撑接合，并且滚筒和导辊然后以一体的方式从设备中移出。
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公开(公告)号：US4056315A
公开(公告)日：1977-11-01
申请号：US647816
申请日：1976-01-09
申请人： Kenzo Ariyama , Sakae Ota , Sunao Ikeda , Toyoo Okamoto
发明人： Kenzo Ariyama , Sakae Ota , Sunao Ikeda , Toyoo Okamoto
CPC分类号： G03G15/11
摘要： A squeeze roller retraction assembly for use with electrophotographic copying machines of the type in which a photosensitive drum is removable from the machine, for inspection or other purposes, through an opening formed in a sidewall which opening is normally covered by a coverplate. A squeeze roller which normally engages with the peripheral drum surface has its engagement therewith automatically released once the coverplate has been dismounted from the sidewall, and also is returned to its operative position as the coverplate is remounted, to thereby prevent damage of the drum as well as a wrong usage of the machine which may be caused by forgetting to replace the squeeze roller to the operative position.
摘要翻译： 用于电子照相复印机的挤压辊收回组件，其中感光鼓可从机器移除，用于检查或其他目的，通过形成在侧壁中的开口，该开口通常被盖板覆盖。 一旦与外围滚筒表面接合的挤压辊，一旦盖板从侧壁上卸下，其与其接合就会自动释放，并且当盖板被重新安装时也被返回到其操作位置，从而防止滚筒损坏 作为可能由忘记将挤压辊更换到操作位置而引起的机器的错误使用。
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公开(公告)号：US08853462B2
公开(公告)日：2014-10-07
申请号：US14124085
申请日：2012-05-10
申请人： Yuta Ogawa , Yusuke Takahashi , Akira Endo , Sunao Ikeda
发明人： Yuta Ogawa , Yusuke Takahashi , Akira Endo , Sunao Ikeda
CPC分类号： C07C45/59 , C07C29/00 , C07C45/40 , C07C49/167 , C07C31/42
摘要： Hexafluoroacetone or a hydrate thereof is produced with a high yield by subjecting a 1-fluoro-4,4-bis(trifluoromethyl)-2,3,5-trioxolanyl ether compound represented by the general formula: wherein R is an alkyl group having 1 to 8 carbon atoms, an aryl group, or a benzyl group, which has been obtained by ozone oxidation of a heptafluoroisobutenyl ether compound, to a reduction reaction in the presence of a reducing agent selected from dialkyl sulfide containing an alkyl group having 3 or 4 carbon atoms, diaryl sulfide, diaryl disulfide, and diaralkyl sulfide.
摘要翻译： 通过使通式（1）表示的1-氟-4,4-双（三氟甲基）-2,3,5-三氧杂环戊烷基醚化合物，其中R为具有1个 至8个碳原子，通过七氟异丁烯基醚化合物的臭氧氧化获得的芳基或苄基在还原剂存在下还原反应，所述还原反应选自含有3或4个烷基的二烷基硫化物 碳原子，二芳基硫醚，二芳基二硫化物和二烷基硫化物。
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