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.

公开(公告)号：US5013025A

公开(公告)日：1991-05-07

申请号：US408216

申请日：1989-09-18

申请人： Kiyotaka Arai ,  Masahiro Murakami

发明人： 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.

公开(公告)号：US5595382A

公开(公告)日：1997-01-21

申请号：US385684

申请日：1995-02-08

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 roller holding mechanism includes a sheet feeding roller which is detachably mounted on one end of a sheet feeding shaft. A body frame holds the other end of the sheet feeding shaft. The sheet feeding shaft is supported by a supporting member at the end of the shaft proximate the body frame, and a plate part is mounted to the body frame to support the supporting member. The body frame further supports a vibration preventive member. A part of the vibration preventive member abuts on a predetermined portion of the plate part, the supporting member or the sheet feeding shaft in a manner so as to prevent deformation. The vibration preventive part may include an elastic member. This roller holding mechanism may be used in an image forming apparatus.

摘要翻译： 送纸辊保持机构包括可拆卸地安装在送纸轴的一端的供纸辊。 身体框架保持片材进给轴的另一端。 纸张馈送轴由靠近主体框架的轴的端部处的支撑构件支撑，并且板部分安装到主体框架以支撑支撑构件。 主体框架还支撑防振构件。 防振部件的一部分以防止变形的方式抵接在板部件，支撑部件或片材进给轴的预定部分上。 防振部可以包括弹性部件。 该辊保持机构可以用于图像形成装置中。

公开(公告)号：US5228676A

公开(公告)日：1993-07-20

申请号：US912995

申请日：1992-07-14

申请人： Kiyotaka Arai ,  Masahiko Nakao

发明人： Kiyotaka Arai ,  Masahiko Nakao

IPC分类号： B65H1/14 ,  B65H1/26 ,  G03G15/00

CPC分类号： G03G15/6502 ,  B65H1/14

摘要： A sheet feeding apparatus provided with an urging device to urge the lift shaft, the lift gear or the lift plate in a direction opposite the insertion direction of the sheet feeding cassette, so as to disengage the lift shaft from the lift shaft drive. Insertion of the sheet feeding cassette pushes the lift shaft, lift gear or lift plate against the urging device, thereby engaging the lift shaft with the lift shaft drive. Alternately, rather than employing the urging device, the sheet feeding cassette may pull the lift shaft out of engagement with the lift drive by pulling the lifted lift plate in direction opposite the insertion direction of the sheet feeding cassette.

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。

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。

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。

公开(公告)号：US20110008207A1

公开(公告)日：2011-01-13

申请号：US12736213

申请日：2009-03-24

申请人： Kiyotaka Arai ,  Tomoyuki Hirose ,  Masaaki Mike ,  Ryuichi Iwasaki

发明人： Kiyotaka Arai ,  Tomoyuki Hirose ,  Masaaki Mike ,  Ryuichi Iwasaki

IPC分类号： A61L2/14 ,  A61L2/02 ,  B01J19/12

CPC分类号： A61L2/24 ,  A61L2/14 ,  A61L2/20 ,  A61L2202/122 ,  A61L2202/23 ,  A61L2202/24

摘要： A sterilizer includes: a supply source for a sterilizing agent; a first sterilization chamber and a second sterilization chamber each adapted to be filled with the sterilizing agent while placing an object therein so as to subject the object to a sterilization treatment; a first pipe line connecting the supply source and each of the first sterilization chamber and the second sterilization chamber; a second pipe line connecting the first sterilization chamber and the second sterilization chamber; and a supply mechanism adapted to allow a residual part of the sterilizing agent used for the sterilization treatment in the first sterilization chamber to be introduced into the second sterilization chamber via the second pipe line.

摘要翻译： 灭菌器包括：灭菌剂的供应源; 第一消毒室和第二消毒室，其各自适于在将物体放置在其中以填充灭菌剂以使物体进行灭菌处理; 连接所述供给源与所述第一消毒室和所述第二消毒室的第一管路; 连接第一消毒室和第二消毒室的第二管线; 以及供给机构，其适于使用于第一消毒室中的杀菌处理的残留部分的残留部分经由第二管路导入第二消毒室。

公开(公告)号：US07400007B2

公开(公告)日：2008-07-15

申请号：US11305202

申请日：2005-12-19

申请人： Syotaro Ono ,  Yusuke Kawaguchi ,  Yoshihiro Yamaguchi ,  Hirobumi Matsuki ,  Kiyotaka Arai

发明人： Syotaro Ono ,  Yusuke Kawaguchi ,  Yoshihiro Yamaguchi ,  Hirobumi Matsuki ,  Kiyotaka Arai

IPC分类号： H01L27/108

CPC分类号： H01L29/7813 ,  H01L29/0696

摘要： A power MOSFET includes an n-type drift layer and a p-type base layer formed in a layered manner on the n-type drift layer. Trench gates are formed to penetrate the p-type base layer to reach the n-type drift layer. On the p-type base layer, n+-type source regions and p+-type regions are formed. These n+-type source regions and p+-type regions are arranged alternately along a longitudinal direction of the trench gates. The n+-type source regions and the p+-type regions are arranged with a slant with respect to the longitudinal direction of the trench gates.

摘要翻译： 功率MOSFET包括在n型漂移层上分层形成的n型漂移层和p型基极层。 形成沟槽栅极以穿透p型基极层以到达n型漂移层。 在p型基底层上形成n + +型源区和p + + +型区。 这些n + + +型源极区域和p + + +区域沿沟槽栅极的纵向方向交替布置。 相对于沟槽栅极的纵向方向，n + P +型源极区域和p + H +型区域以倾斜的方式排列。

公开(公告)号：US20050253190A1

公开(公告)日：2005-11-17

申请号：US11101570

申请日：2005-04-08

申请人： Hideki Okumura ,  Mitsuhiko Kitagawa ,  Takuma Hara ,  Takayoshi Ino ,  Kiyotaka Arai ,  Satoshi Taji ,  Masanobu Tsuchitani

发明人： Hideki Okumura ,  Mitsuhiko Kitagawa ,  Takuma Hara ,  Takayoshi Ino ,  Kiyotaka Arai ,  Satoshi Taji ,  Masanobu Tsuchitani

IPC分类号： H01L29/78 ,  H01L27/04 ,  H01L29/06 ,  H01L29/10 ,  H01L29/423 ,  H01L29/94

CPC分类号： H01L29/7813 ,  H01L29/0653 ,  H01L29/1095 ,  H01L29/42368

摘要： A semiconductor device comprises a semiconductor substrate; a semiconductor layer provided on the surface of the semiconductor substrate; a base layer provided on the surface of the semiconductor layer; a source layer provided on the surface of the base layer; a trench formed to pass through the source layer, the base layer, and the semiconductor layer from the surface of the source layer, and reaching the semiconductor substrate; a gate electrode provided from the source layer to at least the semiconductor layer within the trench; and an insulator provided between the gate electrode and the base layer so as to fill in the inside of the trench below the gate electrode, the insulator insulating the gate electrode from the base layer, and generating a potential distribution from the gate electrode toward the semiconductor substrate when a voltage is applied to the gate electrode.

摘要翻译： 半导体器件包括半导体衬底; 设置在所述半导体衬底的表面上的半导体层; 设置在所述半导体层的表面上的基底层; 源层，设置在基层的表面上; 形成为从源极层的表面通过源极层，基极层和半导体层并到达半导体基板的沟槽; 从所述源极层至所述沟槽内的所述半导体层设置的栅电极; 以及设置在所述栅电极和所述基极层之间的绝缘体，以便填充所述栅电极下方的所述沟槽的内部，所述绝缘体将所述栅电极与所述基极层绝缘，并且从所述栅电极向所述半导体产生电势分布 衬底，当电压施加到栅电极时。