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1. 发明授权

US5042059A Optical elements for radiation comprising graphite films 失效
标题翻译：用于辐射的光学元件包括石墨膜
公开(公告)号：US5042059A
公开(公告)日：1991-08-20
申请号：US316055
申请日：1989-02-27
申请人： Kazuhiro Watanabe , Mutsuaki Murakami , Susumu Yoshimura
发明人： Kazuhiro Watanabe , Mutsuaki Murakami , Susumu Yoshimura
IPC分类号： G21K1/06
CPC分类号： B82Y10/00 , G21K1/062 , G21K2201/061 , G21K2201/064 , G21K2201/067 , G21K2201/068
摘要： Optical elements for radiation comprising a graphite film obtained from a film of a polymer such as polyphenylene oxadiazole, polybenzothiazole, polybenzobisthiazole, polybenzooxazole, polybenzobisoxazole, polypyromellitimide, polyphenylene isophthalamide, polyphenylene benzoimidazole, polyphenylene benzobisimidazole, polythiazole or poly-p-phenylene-vinylene. The graphite film is obtained by pyrolysis of the polymer film at 2800.degree. C. or higher at a pressure of not lower than 4 kg/cm.sup.2 in vacuum or in an inert gas. Alternatively, the element may be made of a graphite film obtained from the polymers mentioned above and intercalated with a metal halide. The intercalated films are readily bonded by pressing in the form of a thick sheet or block. Still alternatively, the graphite films and the intercalated films may be superposed alternately and bonded by pressing, or the intercalated films may be sandwiched between the graphite films and bonded together to form a thick sheet or block. The optical element has application as a lens, monochromater, filter or analyzer for radiations.

2. 发明授权

US4985330A Photosensitive material for electrophotography and method for making same 失效
标题翻译：电子照相用感光材料及其制造方法
公开(公告)号：US4985330A
公开(公告)日：1991-01-15
申请号：US432838
申请日：1989-11-07
申请人： Sohji Tsuchiya , Mutsuaki Murakami , Susumu Yoshimura
发明人： Sohji Tsuchiya , Mutsuaki Murakami , Susumu Yoshimura
IPC分类号： G03G5/047 , G03G5/05
CPC分类号： G03G5/0525 , G03G5/047
摘要： A photosensitive material for electrophotography which comprises an electrically conductive support of a desired shape and an organic photoconductive layer formed on the substrate, is provided. The organic photoconductive layer is formed from a solution of an organic charge-generating compound, an organic charge transfer compound and an organic resin in an organic solvent after low temperature treatment thereof wherein the solution is cooled to a temperature sufficient not to cause the solutes to be precipitated or the solution to be coagulated for a time enough to allow interaction between the compounds and the resin binder and is returned to room temperature. This solution is applied to the support and dried to form a photoconductive layer on the support. The photoconductive layer may be of a single-layer structure or a double-layered structure wherein at least one sub-layer should be formed from a solution subjected to the low temperature treatment. A process for making the photosensitive material is also described.

3. 发明授权

US5043185A Method for fabricating a graphite film for use as an electroacoustic diaphragm 失效
标题翻译：制造用作电声隔膜的石墨膜的方法
公开(公告)号：US5043185A
公开(公告)日：1991-08-27
申请号：US608440
申请日：1990-11-02
申请人： Mutsuaki Murakami , Susumu Yoshimura
发明人： Mutsuaki Murakami , Susumu Yoshimura
IPC分类号： H04R7/02 , H04R31/00
CPC分类号： H04R31/003 , H04R7/02
摘要： An electroacoustic diaphragm is provided, which diaphragm comprising a pyrolytic graphite film obtained from a polymer selected from polyoxadiazole, an aromatic polyimide obtained by polycondensation of pyromellitic acid and an aromatic diamine, polybenzthiazole, polybenzbisthiazole, polybenzoxazole, polybenzbisoxazole, poly(pyromellitimide), poly(m-phenyleneisophthalamide), poly(m-phenylenebenzoimidazole), poly(m-phenylenebenzobisimidazole), polythiazole and poly(m-phenylenevinylene. The graphite film has a discontinuous layer of a polymeric material formed on and in the film whereby not only good electroacoustic characteristics, but also good mechanical strength and good adhesion of an adhesive applied thereof are obtained. A method for fabricating such diaphragm is also described.

4. 发明授权

US4202799A Organic-heat-sensitive semiconductive compounds 失效
标题翻译：有机热敏半导体化合物
公开(公告)号：US4202799A
公开(公告)日：1980-05-13
申请号：US915259
申请日：1978-06-13
申请人： Susumu Yoshimura , Mutsuaki Murakami , Midori Shinoda
发明人： Susumu Yoshimura , Mutsuaki Murakami , Midori Shinoda
IPC分类号： C07D213/20 , C07D277/22 , H01B1/12 , H01C7/04 , H01L21/331 , H01L29/73 , H01L51/05 , H01L51/30
CPC分类号： C07D277/22 , C07D213/20 , H01C7/049
摘要： Organic heat-sensitive semiconductive compounds composed of (N-n-propylpyridinium) (7,7,8,8-tetracyanoquinodimethane).sub.2 and (N-n-propylthiazolium) (7,7,8,8-tetracyanoquinodimethane).sub.2 or (N-n-butylthiazolium) (7,7,8,8-tetracyanoquinodimethane).sub.2. The compound using the propylthiazolium component exhibits phase transition phenomena in a wide range of temperatures lower than that of the basic component of (N-n-propylpyridinium) (TCNQ).sub.2. While, the compound using the butylthiazolium component shows inherent temperature hystereses different from that of the basic component.
摘要翻译：由（N，N-丙基吡啶鎓）（7,7,8,8-四氰基醌二甲烷）2和（正丙基噻唑鎓）（7,7,8,8-四氰基醌二甲烷）2或（N - 丁基噻唑鎓）（ 7,7,8,8-四氰基醌二甲烷）2。使用丙基噻唑鎓组分的化合物在比N-（N-正丙基吡啶鎓）（TCNQ）2的碱性组分低的温度范围内表现出相变现象。而使用丁基噻唑鎓组分的化合物显示与碱性组分不同的固有温度半胱氨酸。

5. 发明授权

US4183006A Organic heat-sensitive semiconductive materials 失效
标题翻译：有机热敏半导体材料
公开(公告)号：US4183006A
公开(公告)日：1980-01-08
申请号：US952290
申请日：1978-10-18
申请人： Mutsuaki Murakami , Susumu Yoshimura
发明人： Mutsuaki Murakami , Susumu Yoshimura
IPC分类号： C07D277/22 , H01B1/12 , H01C7/02 , H01C7/04 , B32B27/06 , H01C7/10
CPC分类号： H01B1/121 , C07D277/22 , H01C7/028 , H01C7/049 , Y10T428/31533
摘要： Novel organic heat-sensitive semiconductive materials containing tetracyanoquinodimethane (TCNQ) as electron acceptor and exhibiting inherent resistivity-temperature characteristics. The materials include (N-n-propylthiazolium).sup.+ (TCNQ).sup.- (TCNQ), (N-n-butylthiazolium).sup.+ (TCNQ).sup.- (TCNQ) and (N-n-butylpyridium).sup.+ (TCNQ).sup.- (TCNQ). These three compounds can be prepared by reacting TCNQ with iodides of corresponding cations, respectively. The heat-sensitive materials have particular utility in the field of timing or heat-sensitive elements.
摘要翻译：含有四氰基醌二甲烷（TCNQ）作为电子受体的新型有机热敏半导体材料，具有固有的电阻率 - 温度特性。材料包括（N-正丙基噻唑鎓）+（TCNQ） - （TCNQ），（N-正丁基噻唑鎓）+（TCNQ） - （TCNQ）和（N-正丁基吡啶）+（TCNQ） - （TCNQ）。这三种化合物可以分别通过使TCNQ与相应阳离子的碘化物反应来制备。热敏材料在定时或热敏元件领域具有特殊的用途。

6. 发明授权

US3955126A Electrolytic capacitor with combined solid electrolyte of TCNQ salts and nitrogen-containing polymers of moderate molecular weight 失效
标题翻译：具有中等分子量的TCNQ盐和含氮聚合物的组合固体电解质的电解电容器
公开(公告)号：US3955126A
公开(公告)日：1976-05-04
申请号：US513265
申请日：1974-10-09
申请人： Mutsuaki Murakami , Masahito Yasuda , Susumu Yoshimura
发明人： Mutsuaki Murakami , Masahito Yasuda , Susumu Yoshimura
IPC分类号： H01G9/028 , H01G9/02 , H01G9/00
CPC分类号： H01G9/028
摘要： The electrolyte is composed of a complex salt of 7,7,8,8-tetracyanoquinodimethane(TCNQ) and a nitrogen-containing polymer capable of dissolving the salt. The capacitor characteristics are largely affected by both the molecular weight and the amount of the polymer, and the capacitor of improved characteristics is provided by the use of the polymer of a mean molecular weight between 2,000 and 200,000 in an amount between 2 and 10% by weight of the TCNQ salt.
摘要翻译：电解质由7,7,8,8-四氰基醌二甲烷（TCNQ）的复合盐和能够溶解盐的含氮聚合物组成。电容器特性在很大程度上受到聚合物的分子量和量的影响，并且通过使用平均分子量在2,000和200,000之间的聚合物，通过使用2至10％的量的聚合物来提供改善的特性的电容器，通过重量的TCNQ盐。

7. 发明授权

US4788703A Radiation optical element 失效
标题翻译：辐射光学元件
公开(公告)号：US4788703A
公开(公告)日：1988-11-29
申请号：US919117
申请日：1986-10-15
申请人： Mutsuaki Murakami , Susumu Yoshimura
发明人： Mutsuaki Murakami , Susumu Yoshimura
IPC分类号： G21K7/00 , G21K1/06
CPC分类号： G21K1/06 , G21K2201/067 , G21K2201/068
摘要： Diffraction elements for penetrating radiation, such as X-rays and neutrons, are prepared by coating a film of poly-(phenyleneoxadiazole) onto a substrate and graphitizing the poly-(phenyleneoxadiazole) to form a flexible graphite monocrystal on the substrate.
摘要翻译：用于穿透辐射的衍射元件，例如X射线和中子，通过将聚（苯并恶二唑）膜涂覆到基底上并石墨化聚（苯撑二恶唑）以在基底上形成柔性石墨单晶来制备。

8. 发明授权

US4157332A Heat-sensitive thiazolium-7,7,8,8-tetracyanoquinodimethane semiconductive materials 失效
标题翻译：热敏噻唑-7,7,8,8-四氰基醌二甲烷半导体材料
公开(公告)号：US4157332A
公开(公告)日：1979-06-05
申请号：US805342
申请日：1977-06-10
申请人： Mutsuaki Murakami , Susumu Yoshimura
发明人： Mutsuaki Murakami , Susumu Yoshimura
IPC分类号： C07D277/22 , H01B1/12 , H01C7/02 , H01C7/04
CPC分类号： C07D277/22 , H01B1/121 , H01C7/028 , H01C7/049
摘要： Novel organic heat-sensitive semiconductive materials containing tetracyanoquinodimethane (TCNQ) as electron acceptor and exhibiting inherent resistivity-temperature characteristics. The materials include (N-n-propylthiazolium).sup.+ (TCNQ).sup.- (TCNQ), (N-n-butylthiazolium).sup.+ (TCNQ).sup.- (TCNQ) and (N-n-butylpyridium).sup.+ (TCNQ).sup.- (TCNQ). These three compounds can be prepared by reacting TCNQ with iodides of corresponding cations, respectively. The heat-sensitive materials have particular utility in the field of timing or heat-sensitive elements.
摘要翻译：含有四氰基醌二甲烷（TCNQ）作为电子受体的新型有机热敏半导体材料，具有固有的电阻率 - 温度特性。材料包括（N-正丙基噻唑鎓）+（TCNQ） - （TCNQ），（N-正丁基噻唑鎓）+（TCNQ） - （TCNQ）和（N-正丁基吡啶）+（TCNQ） - （TCNQ）。这三种化合物可以分别通过使TCNQ与相应阳离子的碘化物反应来制备。热敏材料在定时或热敏元件领域具有特殊的用途。

9. 发明授权

US5064019A Electroacoustic diaphragm and method for making same 失效
标题翻译：电声膜及其制造方法
公开(公告)号：US5064019A
公开(公告)日：1991-11-12
申请号：US334519
申请日：1989-04-07
申请人： Mutsuaki Murakami , Susumu Yoshimura
发明人： Mutsuaki Murakami , Susumu Yoshimura
IPC分类号： H04R7/02 , H04R31/00
CPC分类号： H04R31/003 , H04R7/02
摘要： An electroacoustic diaphragm is provided, which diaphragm comprising a pyrolytic graphite film obtained from a polymer selected from polyoxadiazole, an aromatic polyimide obtained by polycondensation or pyromellitic acid and an aromatic diamine, polybenzthiazole, polybenzbisthiazole, polybenzoxazole, polybenzbisoxazole, poly(pyromellitimide), poly(m-phenyleneisophthalamide). poly(m-phenylenebenzoimidazole), poly(m-phenylenebenzobisimidazole), polythiazole and poly-p-phenylenevinylene. The graphite film has a discontinuous layer of a polymeric material formed on and in the film whereby not only good electroacoustic characteristics, but also good mechanical strength and good adhesion of an adhesive applied thereof are obtained. A method for fabricating such diaphragm is also described.

10. 发明授权

US4954193A Method for making a graphite film or sheet 失效
标题翻译：制造石墨膜或片材的方法
公开(公告)号：US4954193A
公开(公告)日：1990-09-04
申请号：US236999
申请日：1988-08-26
申请人： Mutsuaki Murakami , Naomi Nishiki , Susumu Yoshimura , Kazuhiro Watanabe
发明人： Mutsuaki Murakami , Naomi Nishiki , Susumu Yoshimura , Kazuhiro Watanabe
IPC分类号： C04B35/524
CPC分类号： C04B35/524
摘要： A method for making a graphite sheet or block with a desired thickness which comprises hot pressing at least two films of a polymer selected from a polyoxadiazole, an aromatic polyamide and an aromatic polyimide at a pressure not lower than 4 kg/cm.sup.2 at temperatures not lower than 2200.degree. C. Prior to the hot pressing, the at least two films may be thermally treated at temperatures of not lower than 2200.degree. C. and subsequently hot pressed at a pressure of not lower than 4 kg/cm.sup.2 at a temperature of not lower than 2000.degree. C. when the at least two films are made of the polyoxadiazole or aromatic polyamide or at a temperature of not lower than 1600.degree. C. when the at least two films are made of the aromatic polyimide.
摘要翻译：一种用于制造具有所需厚度的石墨片或块的方法，其包括在不低于4kg / cm 2的压力下热压至少两种选自聚恶二唑，芳族聚酰胺和芳族聚酰亚胺的聚合物的膜超过2200℃。在热压之前，可以在不低于2200℃的温度下对至少两种膜进行热处理，然后在不低于4℃的温度下在不低于4kg / cm 2的压力下热压当至少两个膜由聚二唑或芳族聚酰胺制成时，或者至少两个膜由芳族聚酰亚胺制成时，在不低于1600℃的温度下，低于2000℃。

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