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1. 发明授权

US4110031A Electrostatic copying apparatus 失效
标题翻译：静电复印机
公开(公告)号：US4110031A
公开(公告)日：1978-08-29
申请号：US727501
申请日：1976-09-28
申请人： Yutaka Ebi , Masatoshi Saitou
发明人： Yutaka Ebi , Masatoshi Saitou
IPC分类号： G03G15/16 , G03G15/00
CPC分类号： G03G15/1675
摘要： An electrostatic charge is applied to a dielectric peripheral surface of a transfer drum and a copy sheet is fed between the transfer drum and a photoconductive drum to transfer a toner image from the photoconductive drum to the copy sheet. The drums rotate at the same surface speed and in the same direction at adjacent portions thereof. The surface speed is maintained at a first value for a first toner transfer operation and then changed to a second value for a subsequent toner transfer operation. A voltage sensor in combination with a variable voltage source adjusts the value of the electrostatic charge on the transfer drum to a predetermined value at either surface speed.
摘要翻译：将静电电荷施加到转印鼓的介电外围表面，并且将复印纸馈送在转印鼓和感光鼓之间，以将调色剂图像从感光鼓转印到复印纸上。鼓以相同的表面速度在相邻的部分处以相同的方向旋转。表面速度保持在用于第一调色剂转印操作的第一值，然后变为第二值用于随后的调色剂转印操作。与可变电压源组合的电压传感器将转印鼓上的静电电荷的值以任一表面速度调节到预定值。

2. 发明申请

US20080221295A1 Method for Producing Polycarbonate Copolymer 有权
标题翻译：生产聚碳酸酯共聚物的方法
公开(公告)号：US20080221295A1
公开(公告)日：2008-09-11
申请号：US10587974
申请日：2005-02-17
申请人： Yasuhiro Ishikawa , Koichi Suga , Yoshio Ikeda , Masatoshi Saitou
发明人： Yasuhiro Ishikawa , Koichi Suga , Yoshio Ikeda , Masatoshi Saitou
IPC分类号： C08G64/20 , C07C69/76 , C07C67/00
CPC分类号： C08G64/183 , C08G63/64 , C08G64/24
摘要： The invention provides a method for producing a PC copolymer having a specific structure from a diester diol serving as a starting material, which method attains enhanced productivity.The method for producing a polycarbonate copolymer through interfacial polymerization, the copolymer having structural repeating units represented by formulas (I) and (II), wherein a phenol-modified diol having a hydroxybenzoic acid content of 500 ppm by mass or less is employed as a starting material. In formulas (I) and (II), each of R1 and R2 represents a C1 to C6 alkyl group; X represents a single bond, a C1 to C8 alkylene group, a C2 to C8 alkylidene group, a C5 to C15 cycloalkylene group, a C5 to C15 cycloalkylidene group, —S—, —SO—, —SO2—, —O—, —CO—, etc. Each of R3 and R4 represents a C1 to C3 alkyl group; Y represents a C2 to C15 linear-chain or branched alkylene group; a to d are integers of 0 to 4; and n is an integer of 2 to 450.
摘要翻译：本发明提供了从作为原料的二酯二醇制备具有特定结构的PC共聚物的方法，该方法提高了生产率。通过界面聚合制备聚碳酸酯共聚物的方法，该共聚物具有由式（I）和（II）表示的结构重复单元，其中使用羟基苯甲酸含量为500质量ppm以下的苯酚改性二醇作为起始材料在式（I）和（II）中，R 1和R 2各自表示C 1至C 6烷基; X表示单键，C1至C8亚烷基，C2至C8亚烷基，C5至C15亚环烷基，C5至C15环烷叉基，-S-，-SO-，-SO2， R 3，O，-CO-等。R 3和R 4各自表示C 1至C 3烷基; Y表示C2〜C15直链或支链亚烷基; a至d为0至4的整数; n为2〜450的整数。

3. 发明申请

US20080061684A1 Metal Complex Compound and Organic Electroluminescent Element Using the Same 有权
公开(公告)号：US20080061684A1
公开(公告)日：2008-03-13
申请号：US11813516
申请日：2005-12-28
申请人： Masatoshi Saitou , Hidetsugu Ikeda
发明人： Masatoshi Saitou , Hidetsugu Ikeda
IPC分类号： H01L51/54 , C07D213/02 , C07D231/00 , C07F15/00
CPC分类号： H01L51/0085 , C07D251/24 , C07D401/10 , C07D401/14 , C07D403/10 , C07D403/14 , C07D409/14 , C07D471/04 , C07D519/00 , C07F15/0033 , C07F15/0086 , C09K11/06 , C09K2211/1029 , C09K2211/1044 , C09K2211/185 , H01L51/0059 , H01L51/0067 , H01L51/0068 , H01L51/0071 , H01L51/0072 , H01L51/0081 , H01L51/0087 , H01L51/5012 , H05B33/14
摘要： The present invention provides a novel metal complex compound represented by the following general formula (1), and an organic electroluminescence element which has a high efficiency of light emission and a long lifetime, wherein one of organic thin film layers including at least a light emitting layer between an anode and a cathode, at least one of the organic thin film layers contains the metal complex compounds. (L1)mM(L2)n (1) wherein M represents Ir, Pt and Rh; L1 and L2 represents mutually different bidentate ligands; (L1)mM as a partial structure is represented by general formula (2) and M(L2)n as a partial structure is represented by general formula (3): and m and n are each an integer of 1 or 2, provided that m+n is a integer of 2 or 3. wherein ring A1 represents an aromatic hetrocyclic ring group; and ring B1 represents an aryl group, provided that the ring A1 and the ring B1 are covalently linked to each other via Z which represents a single bond or the like. wherein R1, R2, R2′ and R3 each independently represent an alkyl group or the like; R1 and R2, R1 and R2′, R2 and R2′, R2 and R3, and R2′ and R3 may combine with each other to form a cyclic structure; and Y represents a group represented by O or S.

4. 发明申请

US20090159878A1 ORGANIC THIN FILM TRANSISTOR 有权
公开(公告)号：US20090159878A1
公开(公告)日：2009-06-25
申请号：US12388119
申请日：2009-02-18
申请人： Hiroaki Nakamura , Masatoshi Saitou , Tetsuo Tsutsui , Takeshi Yasuda
发明人： Hiroaki Nakamura , Masatoshi Saitou , Tetsuo Tsutsui , Takeshi Yasuda
IPC分类号： H01L51/30
CPC分类号： H01L51/0074 , C07C15/52 , C07C22/08 , C07C25/24 , C07C43/215 , H01L51/0023 , H01L51/0038 , H01L51/005 , H01L51/0058 , H01L51/0068 , H01L51/0071 , H01L51/0072 , H01L51/0076 , H01L51/052 , H01L51/0525 , H01L51/0541 , H01L51/0545 , H01L51/105
摘要： A thin film transistor comprising at least three terminals consisting of a gate electrode, a source electrode and a drain electrode; an insulator layer and an organic semiconductor layer on a substrate, which controls its electric current flowing between the source and the drain by applying a electric voltage across the gate electrode, wherein the organic semiconductor layer comprises a styryl derivative having a styryl structure expressed by C6H5—CH═CH—C6H5, or a distyryl structure expressed by C6H5—CH═CH—C6H5—CH═CH—C6H5 each without molecular weight distribution. The transistor has a fast response speed (driving speed), and further, achieves a large On/Off ratio getting an enhanced performance as a transistor.

5. 发明授权

US07521710B2 Organic thin film transistor 有权
标题翻译：有机薄膜晶体管
公开(公告)号：US07521710B2
公开(公告)日：2009-04-21
申请号：US11369862
申请日：2006-03-08
申请人： Hiroaki Nakamura , Masatoshi Saitou , Tetsuo Tsutsui , Takeshi Yasuda
发明人： Hiroaki Nakamura , Masatoshi Saitou , Tetsuo Tsutsui , Takeshi Yasuda
IPC分类号： H01L51/30
CPC分类号： H01L51/0074 , C07C15/52 , C07C22/08 , C07C25/24 , C07C43/215 , H01L51/0023 , H01L51/0038 , H01L51/005 , H01L51/0058 , H01L51/0068 , H01L51/0071 , H01L51/0072 , H01L51/0076 , H01L51/052 , H01L51/0525 , H01L51/0541 , H01L51/0545 , H01L51/105
摘要： A thin film transistor comprising at least three terminals consisting of a gate electrode, a source electrode and a drain electrode; an insulator layer and an organic semiconductor layer on a substrate, which controls its electric current flowing between the source and the drain by applying a electric voltage across the gate electrode, wherein the organic semiconductor layer comprises a styryl derivative having a styryl structure expressed by C6H5—CH═CH—C6H5, or a distyryl structure expressed by C6H5—CH═CH—C6H5—CH═CH—C6H5 each without molecular weight distribution. The transistor has a fast response speed (driving speed), and further, achieves a large On/Off ratio getting an enhanced performance as a transistor.
摘要翻译：一种薄膜晶体管，包括由栅电极，源电极和漏极组成的至少三个端子; 绝缘体层和有机半导体层，其通过在栅电极上施加电压来控制其在源极和漏极之间流动的电流，其中有机半导体层包含具有由C6H5表示的苯乙烯基结构的苯乙烯基衍生物或者由不具有分子量分布的C 6 H 5 -CH-C 6 H 5 -CH-CH-C 6 H 5表示的二苯乙烯基结构。晶体管具有快速的响应速度（驱动速度），并且进一步实现了作为晶体管的增强性能的大的开/关比。

6. 发明授权

US5897726A Method of and an apparatus for removing image forming substance from an image supporting body 失效
公开(公告)号：US5897726A
公开(公告)日：1999-04-27
申请号：US895278
申请日：1997-07-16
申请人： Masaru Shinkai , Tarou Terashi , Sotohiro Tsujihara , Masatoshi Saitou , Tomoaki Sugawara
发明人： Masaru Shinkai , Tarou Terashi , Sotohiro Tsujihara , Masatoshi Saitou , Tomoaki Sugawara
IPC分类号： G03G21/20 , B08B1/02 , B08B7/00 , B41J29/26 , B41M7/00 , G03G7/00 , G03G21/00 , G03G21/10 , B05C1/00
CPC分类号： B08B1/02 , B08B7/00 , B08B7/0028 , B08B7/0071 , B41M7/0009 , G03G21/00 , Y10T156/1906
摘要： In a toner removing apparatus in which, after toner attached to transferring paper is heated and adheres to a peeling-off belt, transferring paper is separated from the belt and thereby toner is peeled off from transferring paper, the peeling-off belt is cooled by a cooling fan and thereafter toner is removed therefrom. The transferring paper is tightly attached to the peeling-off belt, and a cleaning fan is provided so as to oppose to the peeling-off belt passing through the pressurizing portions of upper and lower heating rollers for heating the belt and moving to the cleaning portion in the belt cleaning apparatus. The temperature of toner is lowered in order to harden toner to an extent that the condensation of the image forming substance sticking on the peeling-off belt turns out to be larger than the sticking force between the image forming substance and the peeling-off belt member.

7. 发明申请

US20090140240A1 ORGANIC THIN FILM TRANSISTOR 审中-公开
标题翻译：有机薄膜晶体管
公开(公告)号：US20090140240A1
公开(公告)日：2009-06-04
申请号：US12332502
申请日：2008-12-11
申请人： Hiroaki NAKAMURA , Masatoshi Saitou , Tetsuo Tsutsui , Takeshi Yasuda
发明人： Hiroaki NAKAMURA , Masatoshi Saitou , Tetsuo Tsutsui , Takeshi Yasuda
IPC分类号： H01L51/30
CPC分类号： H01L51/0074 , C07C15/52 , C07C22/08 , C07C25/24 , C07C43/215 , H01L51/0023 , H01L51/0038 , H01L51/005 , H01L51/0058 , H01L51/0068 , H01L51/0071 , H01L51/0072 , H01L51/0076 , H01L51/052 , H01L51/0525 , H01L51/0541 , H01L51/0545 , H01L51/105
摘要： A thin film transistor comprising at least three terminals consisting of a gate electrode, a source electrode and a drain electrode; an insulator layer and an organic semiconductor layer on a substrate, which controls its electric current flowing between the source and the drain by applying a electric voltage across the gate electrode, wherein the organic semiconductor layer comprises a styryl derivative having a styryl structure expressed by C6H5—CH═CH—C6H5, or a distyryl structure expressed by C6H5—CH═CH—C6H5—CH═CH—C6H5 each without molecular weight distribution. The transistor has a fast response speed (driving speed), and further, achieves a large On/Off ratio getting an enhanced performance as a transistor.
摘要翻译：一种薄膜晶体管，包括由栅电极，源电极和漏极组成的至少三个端子; 绝缘体层和有机半导体层，其通过在栅电极上施加电压来控制其在源极和漏极之间流动的电流，其中有机半导体层包含具有由C6H5表示的苯乙烯基结构的苯乙烯基衍生物或者由不具有分子量分布的C 6 H 5 -CH-C 6 H 5 -CH-CH-C 6 H 5表示的二苯乙烯基结构。晶体管具有快速的响应速度（驱动速度），并且进一步实现了作为晶体管的增强性能的大的开/关比。

8. 发明授权

US5759278A Liquid applying apparatus and an image forming substance removing apparatus 失效
公开(公告)号：US5759278A
公开(公告)日：1998-06-02
申请号：US589562
申请日：1996-01-22
申请人： Hidenori Tomono , Eriko Chiba , Hiromichi Komai , Toshio Kawakubo , Tohru Maruyama , Masatoshi Saitou
发明人： Hidenori Tomono , Eriko Chiba , Hiromichi Komai , Toshio Kawakubo , Tohru Maruyama , Masatoshi Saitou
IPC分类号： B41J29/26 , B05C1/02 , B05C1/08 , B41J11/00 , B41J29/377 , B41M7/00 , B65H5/00 , G03F7/16 , G03G7/00 , G03G21/00 , B05C1/00
CPC分类号： G03G21/00 , B05C1/025 , B41J11/0015 , B41J29/377 , B41M7/0009 , G03F7/16
摘要： An image forming substance removing apparatus for preventing an unstabilizing liquid from being excessively applied to a sheet material unnecessarily, preventing a bad state of transporting the sheet material, and not requiring a long time for drying the sheet material is provided. In the above-mentioned apparatus, an unstabilizing liquid supplying unit applies the unstabilizing liquid to the transfer material and is constructed with an applying roller for pumping up the unstabilizing liquid by an action of its rotation, a restriction roller for bringing the applying roller into contact with the transfer paper, and others. And further, in order to move the restriction roller between a position of coming into contact with the applying roller and a position of departing therefrom, a tip end sensor for sensing the tip end of the transfer paper, a spring, and a solenoid, etc. are provided in the apparatus.

9. 发明授权

US08445894B2 Organic thin film transistor 有权
标题翻译：有机薄膜晶体管
公开(公告)号：US08445894B2
公开(公告)日：2013-05-21
申请号：US12388119
申请日：2009-02-18
申请人： Hiroaki Nakamura , Masatoshi Saitou , Tetsuo Tsutsui , Takeshi Yasuda
发明人： Hiroaki Nakamura , Masatoshi Saitou , Tetsuo Tsutsui , Takeshi Yasuda
IPC分类号： H01L29/08
CPC分类号： H01L51/0074 , C07C15/52 , C07C22/08 , C07C25/24 , C07C43/215 , H01L51/0023 , H01L51/0038 , H01L51/005 , H01L51/0058 , H01L51/0068 , H01L51/0071 , H01L51/0072 , H01L51/0076 , H01L51/052 , H01L51/0525 , H01L51/0541 , H01L51/0545 , H01L51/105
摘要： A thin film transistor comprising at least three terminals consisting of a gate electrode, a source electrode and a drain electrode; an insulator layer and an organic semiconductor layer on a substrate, which controls its electric current flowing between the source and the drain by applying a electric voltage across the gate electrode, wherein the organic semiconductor layer comprises a styryl derivative having a styryl structure expressed by C6H5—CH═CH—C6H5, or a distyryl structure expressed by C6H5—CH═CH—C6H5—CH═CH—C6H5 each without molecular weight distribution. The transistor has a fast response speed (driving speed), and further, achieves a large On/Off ratio getting an enhanced performance as a transistor.
摘要翻译：一种薄膜晶体管，包括由栅电极，源电极和漏极组成的至少三个端子; 绝缘体层和有机半导体层，其通过在栅电极上施加电压来控制其在源极和漏极之间流动的电流，其中有机半导体层包含具有由C6H5表示的苯乙烯基结构的苯乙烯基衍生物 -CH = CH-C6H5或由不具有分子量分布的C 6 H 5 -CH = CH-C 6 H 5 -CH = CH-C 6 H 5表示的二苯乙烯基结构。晶体管具有快速的响应速度（驱动速度），并且进一步实现了作为晶体管的增强性能的大的开/关比。

10. 发明授权

US07781960B2 Metal complex compound and organic electroluminescent element using the same 有权
标题翻译：金属络合物和使用其的有机电致发光元件
公开(公告)号：US07781960B2
公开(公告)日：2010-08-24
申请号：US11813516
申请日：2005-12-28
申请人： Masatoshi Saitou , Hidetsugu Ikeda
发明人： Masatoshi Saitou , Hidetsugu Ikeda
IPC分类号： H01L51/54 , C07F15/00 , C07D213/02 , C07D231/00
CPC分类号： H01L51/0085 , C07D251/24 , C07D401/10 , C07D401/14 , C07D403/10 , C07D403/14 , C07D409/14 , C07D471/04 , C07D519/00 , C07F15/0033 , C07F15/0086 , C09K11/06 , C09K2211/1029 , C09K2211/1044 , C09K2211/185 , H01L51/0059 , H01L51/0067 , H01L51/0068 , H01L51/0071 , H01L51/0072 , H01L51/0081 , H01L51/0087 , H01L51/5012 , H05B33/14
摘要： The present invention provides a novel metal complex compound represented by the following general formula (1), and an organic electroluminescence element which has a high efficiency of light emission and a long lifetime, wherein one of organic thin film layers including at least a light emitting layer between an anode and a cathode, at least one of the organic thin film layers contains the metal complex compounds. (L1)mM(L2)n (1) wherein M represents Ir, Pt and Rh; L1 and L2 represents mutually different bidentate ligands; (L1)mM as a partial structure is represented by general formula (2) and M(L2)n as a partial structure is represented by general formula (3): and m and n are each an integer of 1 or 2, provided that m+n is a integer of 2 or 3. wherein ring A1 represents an aromatic hetrocyclic ring group; and ring B1 represents an aryl group, provided that the ring A1 and the ring B1 are covalently linked to each other via Z which represents a single bond or the like. wherein R1, R2, R2′ and R3 each independently represent an alkyl group or the like; R1 and R2, R1 and R2′, R2 and R2′, R2 and R3, and R2′ and R3 may combine with each other to form a cyclic structure; and Y represents a group represented by O or S.
摘要翻译：本发明提供一种由以下通式（1）表示的新型金属络合物和具有高发光效率和长寿命的有机电致发光元件，其中有机薄膜层至少包括发光在阳极和阴极之间的层中，至少一个有机薄膜层含有金属络合物。（L1）mM（L2）n（1）其中M表示Ir，Pt和Rh; L1和L2表示相互不同的二齿配体; 作为部分结构的（L1）mM由通式（2）表示，作为部分结构的M（L2）n由通式（3）表示：m和n各自为1或2的整数，条件是 m + n是2或3的整数，其中环A1表示芳香族环状环基; 环B1表示芳基，条件是环A1和环B1通过代表单键等的Z彼此共价连接。其中R1，R2，R2'和R3各自独立地表示烷基等; R1和R2，R1和R2'，R2和R2'，R2和R3，R2'和R3可以相互结合形成环状结构; Y表示由O或S表示的基团。

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