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21. 发明授权

US5451043A Sheet feeding mechanism for feeding sheets and sheet guiding equipment for conveying sheets 失效
标题翻译：用于输送片材的片材进给机构和用于输送片材的片材引导设备
公开(公告)号：US5451043A
公开(公告)日：1995-09-19
申请号：US914560
申请日：1992-06-02
申请人： Kiyotaka Arai
发明人： Kiyotaka Arai
IPC分类号： B65H3/52
CPC分类号： B65H3/5215 , B65H1/266 , B65H2511/224 , B65H2511/51 , B65H2511/515 , B65H2601/25
摘要： A sheet feeding mechanism for feeding sheets is described including an advance preventive member which is abuttable on the sheet feeding roller by a spring. The advance preventive member functions to prevent multiple feeding of sheets. The sheet feeding cassette has a first sheet advance preventive part which acts on a second sheet advance preventive part on the advance preventive member when the sheet feeding cassette is moved toward or away from the sheet feeding roller, to thereby separate the advance preventive member from the sheet feeding roller against the urging force of a spring. Specific designs of the first and second sheet advance preventive parts may be included to vibrate and rotate a roller of the advance preventive member.
摘要翻译：一种用于进给片材的片材进给机构被描述为包括通过弹簧可抵靠片材进给辊的预防部件。提前预防部件的作用是防止纸张多次进给。供纸盒具有第一纸张提前预防部分，当片材进给盒朝向或远离供纸辊移动时，其作用在预防部件上的第二纸张前进防止部分上，从而将预防部件从克服弹簧的推动力的片材进给辊。可以包括第一和第二片材预防部件的具体设计，以使预防构件的辊振动和旋转。

22. 发明授权

US5413409A Device for supporting a paper cassette 失效
标题翻译：用于支撑纸盒的装置
公开(公告)号：US5413409A
公开(公告)日：1995-05-09
申请号：US101310
申请日：1993-08-03
申请人： Kiyotaka Arai
发明人： Kiyotaka Arai
IPC分类号： B65H1/26 , G03G15/00 , A47B88/00
CPC分类号： G03G15/6502 , G03G2215/00383
摘要： A paper cassette is provided having on its bottom surface cassette rails and contact portions. The cassette rails are located in front of the contact portions by a predetermined distance. When the paper cassette is withdrawn, the cassette rails separate away from corresponding rollers before the contact portions come in contact with corresponding stoppers, after which the paper cassette remains supported only by support rails at the contact portions.
摘要翻译：在其底部表面上设有一个盒式磁带盒和接触部分。盒轨道位于接触部分的前方预定距离。当纸盒被取出时，在接触部分与对应的止动器接触之前，盒轨道远离对应的辊子分离，之后纸盒仅在接触部分处由支撑轨道支撑。

23. 发明授权

US4915370A Paper feeding device 失效
标题翻译：送纸装置
公开(公告)号：US4915370A
公开(公告)日：1990-04-10
申请号：US158239
申请日：1988-02-19
申请人： Tooru Himeji , Kiyotaka Arai , Masahiro Murakami
发明人： Tooru Himeji , Kiyotaka Arai , Masahiro Murakami
IPC分类号： B65H1/26 , G03G15/00
CPC分类号： G03G15/6502
摘要： A paper feeding device includes a cassette-receiving section defined in a housing of an apparatus to which the paper feeding device is applied, and a cassette adapted to be detachably loaded into the cassette-receiving section. According to a first aspect, at least one of the cassette or the housing has an inclined portion for conducting the cassette to a cassette-loading opening along a table. According to a second aspect, the under surface of the cassette-receiving section is defined by a first guiding portion extending from the lower edge of the opening for loading, an inclined guiding portion extending in an upwardly inclined manner from the first guiding portion and a second guiding portion extending from the inclined guiding portion. According to a third aspect, the cassette-receiving section has provided therein a first guiding portion extending from the lower edge of the opening for loading, a second guiding portion disposed above the first guiding portion and an inclined guiding portion for conducting projecting guide portions provided on opposite side walls of the cassette to the second guiding portion.

24. 发明授权

US4561946A Electrolytic cell for the electrolysis of an alkali metal chloride and process of using said cell 失效
标题翻译：用于电解碱金属氯化物的电解槽和使用所述电池的方法
公开(公告)号：US4561946A
公开(公告)日：1985-12-31
申请号：US637889
申请日：1984-08-06
申请人： Manabu Suhara , Yasuo Sajima , Hiroaki Ito , Kiyotaka Arai
发明人： Manabu Suhara , Yasuo Sajima , Hiroaki Ito , Kiyotaka Arai
IPC分类号： C25B9/00 , C25B1/46 , C25B9/08 , C25B13/02 , C25B13/08
CPC分类号： C25B13/02 , C25B1/46
摘要： An electrolytic cell for the electrolysis of an alkali metal chloride, wherein an ion-exchange membrane provided at least on one side thereof with a gas and liquid permeable non-electrocatalytic porous layer, is disposed between an anode and a cathode so that the porous layer is in contact with the facing electrode, said ion-exchange membrane being provided on its porous layer surface with grooves which form continuous void spaces and secure passages for the electrolyte at the interface between the electrode and the ion-exchange membrane.
摘要翻译：一种用于电解碱金属氯化物的电解池，其中至少在其一侧设置有气体和液体可渗透的非电催化多孔层的离子交换膜设置在阳极和阴极之间，使得多孔层与所述面对电极接触，所述离子交换膜在其多孔层表面上设置有沟槽，所述凹槽在电极和离子交换膜之间的界面处形成连续的空隙和用于电解质的固定通道。

25. 发明授权

US4327010A Solution of fluorinated polymer having carboxylic acid salt groups 失效
标题翻译：含有羧酸盐基团的氟化聚合物溶液
公开(公告)号：US4327010A
公开(公告)日：1982-04-27
申请号：US101685
申请日：1979-12-10
申请人： Manabu Suhara , Kiyotaka Arai
发明人： Manabu Suhara , Kiyotaka Arai
IPC分类号： C08F8/44 , C08J3/09 , C08J3/11 , C08K5/05 , C08L27/14
CPC分类号： C08J3/095 , C08F8/44 , C08J3/11 , C08J2327/12
摘要： A solution of a fluorinated polymer having groups having the formula--COOMwherein M represents an alkali metal atom or a metal atom in group II a or II b of the periodic table or ammonium group or an amine group in a highly polar organic solvent.
摘要翻译：具有式-COOM基团的氟化聚合物的溶液，其中M表示周期表IIa或Ⅱb族中的碱金属原子或金属原子，或铵基团或胺基在高极性有机溶剂中。

26. 发明授权

US4270996A Cation exchange membrane of fluorinated polymer for electrolysis and electrolysis using the membrane 失效
标题翻译：氟化聚合物的阳离子交换膜用于电解和电解使用膜
公开(公告)号：US4270996A
公开(公告)日：1981-06-02
申请号：US79198
申请日：1979-09-26
申请人： Manabu Suhara , Shoziro Goto , Kiyotaka Arai
发明人： Manabu Suhara , Shoziro Goto , Kiyotaka Arai
IPC分类号： C25B1/46 , C08J5/22 , C25B13/08 , C25B1/34
CPC分类号： C08J5/2293 , C08J2327/04 , C08J2327/12
摘要： A cation exchange membrane of a fluorinated polymer used for an electrolysis of an alkali metal chloride is obtained by treating a cation exchange membrane having ion exchange groups of --COOM (M is hydrogen atom or an alkali metal atom) or groups being convertible to said groups and having an ion exchange capacity (A.sub.R) of 0.5 to 2.0 meq/g dry polymer in a hydrolyzed form, to give a weight gain percent (.DELTA.W.sub.R) in the range of .DELTA.W.sub.R =1.6e.sup.1.7A R as the upper side; .DELTA.W.sub.R =0.8e.sup.1.7A R as the lower side; A.sub.R =0.5 as the left side and A.sub.R =2.0 as the right side shown in FIG. 1 (log scale on ordinate) in an aqueous medium of a base or a salt at a concentration of 1 to 20 wt. % at the temperature of 0.degree. to 60.degree. C. after the hydrolysis or at the time of the hydrolysis.
摘要翻译：用于电解碱金属氯化物的氟化聚合物的阳离子交换膜是通过处理具有-COOM离子交换基团（M是氢原子或碱金属原子）的阳离子交换膜或可转化为所述基团的基团得到的并具有水解形式的0.5〜2.0meq / g干燥聚合物的离子交换容量（AR），得到在上侧的DELTA WR = 1.6e1.7AR的范围内的增重百分比（DELTA WR） DELTA WR = 0.8e1.7AR作为下侧; 作为左侧的AR = 0.5，图2所示的右侧的AR = 2.0。 1（浓度为1〜20重量％）的碱或盐的水性介质中，水解后或水解时在0〜60℃的温度下进行。

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