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1. 发明授权

US4124566A Process for preparing polyesters 失效
标题翻译：聚酯的制备方法
公开(公告)号：US4124566A
公开(公告)日：1978-11-07
申请号：US806879
申请日：1977-06-15
申请人： Noritsugu Saiki , Shizuka Kurisu , Shoji Kawase
发明人： Noritsugu Saiki , Shizuka Kurisu , Shoji Kawase
IPC分类号： C08G63/20 , C08G63/78 , C08G63/18 , C08G63/22 , C08G63/26 , C08G63/28
CPC分类号： C08G63/78 , C08G63/20
摘要： A process for preparing polyesters having superior thermal stability, transparency and chemical resistance, which comprises (1) a first step of esterifying (A) a difunctional carboxylic acid containing at least 60 mole% of an aromatic dicarboxylic acid, (B) 0 to 80 mole%, based on component (A), of an aliphatic diol and/or a dihydroxybenzene and (C) an aromatic monohydroxy compound in an amount of at least 210 mole% as a total of it and component (B) based on component (A), the esterification being performed until the degree of esterification reaches at least 80%, (2) subsequently, a second step of adding 0 to 80 mole%, based on component (A), of component (B) and a bisphenol (D) in an amount of 100 to 130 mole% as a total of it and component (B) based on component (A) to the reaction product obtained in the first step and reacting the mixture, the total amount of components (B) used in the first and second steps being 0 to 80 mole% based on component (C), and (3) performing at least the first of the above steps in the presence of an aromatic hydrocarbon medium having a boiling point of 105.degree. to 175.degree. C at normal atmospheric pressure and being inert at the reaction temperature.
摘要翻译：一种制备具有优异的热稳定性，透明性和耐化学性的聚酯的方法，其包括（1）第一步（A）含有至少60摩尔％的芳族二羧酸的二官能羧酸，（B）0至80 摩尔％，基于组分（A），脂族二醇和/或二羟基苯和（C）芳族单羟基化合物，其总量为至少210摩尔％，组分（B）为基于组分（ A），进行酯化直到酯化度达到至少80％，（2）随后，添加基于组分（A）0至80摩尔％的组分（B）和双酚（ D），其总量为100〜130摩尔％，（B）成分与第一工序中得到的反应产物的组分（B）反应，使混合物的组分（B）的使用量在第一和第二步骤中，基于组分（C）为0至80摩尔％，和（3）至少执行t 他在上述步骤中首先在正常大气压下在沸点为105〜175℃的芳烃介质存在下，在反应温度下为惰性。

2. 发明授权

US4244859A Aromatic polyester composition 失效
标题翻译：芳香聚酯组合物
公开(公告)号：US4244859A
公开(公告)日：1981-01-13
申请号：US959636
申请日：1978-11-13
申请人： Kiyoshi Sugie , Shizuka Kurisu , Shingo Emi , Shizuo Azuma , Toshiaki Harada , Shoji Kawase
发明人： Kiyoshi Sugie , Shizuka Kurisu , Shingo Emi , Shizuo Azuma , Toshiaki Harada , Shoji Kawase
IPC分类号： C08G63/18 , C08K3/34 , C08L67/02 , C08K7/00
CPC分类号： C08K3/34 , C08G63/18 , C08L67/02
摘要： A novel composition comprising 100 parts by weight of an aromatic polyester, 5 to 150 parts by weight of powdery feldspar and optionally 5 to 120 parts by weight of a plate-like inorganic filler such as glass flakes and/or 1 to 100 parts by weight of a rubbery elastomer such as acrylic rubber. Up to a half of the powdery feldspar may be replaced by another pulverulent inorganic filler such as talc. The composition is useful as engineering plastics because it gives molded articles having high impact strength and heat distortion temperatures and reduced warping.
摘要翻译：一种新型组合物，其包含100重量份的芳族聚酯，5至150重量份的粉末状长石和任选的5至120重量份的片状无机填料如玻璃片和/或1至100重量份的橡胶弹性体如丙烯酸橡胶。高达一半的粉状长石可以被另一种粉状无机填料如滑石代替。该组合物可用作工程塑料，因为它赋予具有高冲击强度和热变形温度以及减少翘曲的模制品。

3. 发明授权

US3953539A Aromatic polyester resin composition having inhibited coloration and method for inhibiting coloration 失效
标题翻译：抑制着色的芳香族聚酯树脂组合物和抑制着色的方法
公开(公告)号：US3953539A
公开(公告)日：1976-04-27
申请号：US454605
申请日：1974-03-25
申请人： Shoji Kawase , Takeo Shima , Hiroo Inata , Shizuka Kurisu
发明人： Shoji Kawase , Takeo Shima , Hiroo Inata , Shizuka Kurisu
IPC分类号： C08K5/49 , C08L67/02 , C08L69/00 , C08L67/00
CPC分类号： C08K5/49 , C08L67/02 , C08L69/00
摘要： An aromatic polyester resin composition with inhibited coloration comprising (1) 100 parts by weight of an aromatic polyester resin composed mainly of tetramethylene arylcarboxylate units and polymerized by a titanium compound catalyst, (2) 5 to 100 parts by weight of a polycarbonate resin and (3) a coloration inhibiting amount of at least one phosphorus compound, and a method for inhibiting the coloring phenomenon of a resin composition comprising the polyester resin (1) and polycarbonate resin (2).
摘要翻译：一种具有抑制着色的芳香族聚酯树脂组合物，其包含：（1）100重量份主要由四亚甲基芳基羧酸酯单元组成并由钛化合物催化剂聚合的芳族聚酯树脂，（2）5至100重量份的聚碳酸酯树脂和（ 3）至少一种磷化合物的着色抑制量，以及抑制包含聚酯树脂（1）和聚碳酸酯树脂（2）的树脂组合物着色现象的方法。

4. 发明授权

US4449992A Heat-and-moisture exchanger 失效
标题翻译：热湿交换器
公开(公告)号：US4449992A
公开(公告)日：1984-05-22
申请号：US222548
申请日：1981-01-05
申请人： Takeyoshi Yamada , Shizuka Kurisu , Shizuo Azuma , Shoji Kawase , Makoto Sano
发明人： Takeyoshi Yamada , Shizuka Kurisu , Shizuo Azuma , Shoji Kawase , Makoto Sano
IPC分类号： F28F21/06 , F24F3/147 , F28D21/00 , F28F21/00 , B01D53/22
CPC分类号： F28D21/0015 , F24F3/147
摘要： A heat-and-moisture exchanger including a thin film-like porous material as a partitioning element for heat and moisture exchanges between two gases, said porous material containing numerous pores having an average diameter of not more than 5 microns and opened to both surfaces thereof, and having a thickness of not more than 500 microns, a specific surface area of at least 0.3 m.sup.2 /g, and a gas permeability having a value of at least 50 seconds/100 cc. This heat-and-moisture exchanger is used in a ventilating device and an air-conditioner.
摘要翻译：一种热湿交换器，其包括作为用于两种气体之间的热和水分交换的分隔元件的薄膜状多孔材料，所述多孔材料包含平均直径不大于5微米且在其两个表面上开口的多个孔，并且具有不大于500微米的厚度，至少0.3m 2 / g的比表面积和至少50秒/ 100cc的气体渗透性。这种热湿交换器用于通风设备和空调。

5. 发明授权

US4196279A Process for producing polyesters having a high degree of polymerization 失效
标题翻译：具有高聚合度的聚酯的制造方法
公开(公告)号：US4196279A
公开(公告)日：1980-04-01
申请号：US923585
申请日：1978-07-11
申请人： Shizuo Azuma , Noritsugu Saiki , Shoji Kawase
发明人： Shizuo Azuma , Noritsugu Saiki , Shoji Kawase
IPC分类号： C08G63/84 , C08G63/06 , C08G63/18
CPC分类号： C08G63/84
摘要： An improved process for producing a linear polyester having a high degree of polymerization which comprises first preparing a prepolymer of polyester and then polycondensing the prepolymer. In the first step, a prepolymer having an intrinsic viscosity of at least 0.2 is prepared, and the subsequent polycondensation is carried out in the presence of an organic boron compound of the formula ##STR1## wherein R.sub.1, R.sub.2, R.sub.3 and R.sub.4 represent an alkyl, aralkyl or aryl group having 6 to 20 carbon atoms, and M represents a monovalent metal. According to this method, the polycondensation can be performed at atmospheric pressure, and a substantially linear polyester having an intrinsic viscosity of at least 0.5 and superior thermal stability can be obtained rapidly.
摘要翻译：一种用于生产具有高聚合度的线性聚酯的改进方法，其包括首先制备聚酯预聚物，然后缩聚预聚物。在第一步骤中，制备特性粘度为至少0.2的预聚物，随后的缩聚在下式的有机硼化合物的存在下进行：其中R 1，R 2，R 3和R 4表示烷基，具有6〜20个碳原子的芳烷基或芳基，M表示一价金属。根据该方法，可以在大气压下进行缩聚，能够迅速获得特性粘度为0.5以上且热稳定性优异的基本上呈直线状的聚酯。

6. 发明授权

US08844276B2 Exhaust muffler for general-purpose engine 有权
标题翻译：排气消声器用于通用发动机
公开(公告)号：US08844276B2
公开(公告)日：2014-09-30
申请号：US13393944
申请日：2009-09-14
申请人： Shoji Kawase , Atsushi Maruyama , Toru Kawai
发明人： Shoji Kawase , Atsushi Maruyama , Toru Kawai
IPC分类号： F01N3/02 , F01N5/02 , F01N13/08 , F01N1/08 , F01N3/05 , F01N13/18 , F01N1/00 , F01N13/00
CPC分类号： F01N3/055 , F01N1/003 , F01N1/089 , F01N13/002 , F01N13/1805 , F01N13/1855 , F01N2230/00 , F01N2240/02 , F01N2490/02 , F01N2590/06 , F01P2060/16 , Y02T10/20
摘要： An exhaust muffler disposed in proximity to a cylinder of a general-purpose engine is provided, in which an exhaust muffler for a general-purpose engine is formed from a muffler main body connected to a cylinder of a general-purpose engine via an exhaust pipe and disposed adjacent to the cylinder, a partition member that divides the interior of the muffler main body into a first muffler chamber communicating with the exhaust pipe and a second muffler chamber communicating with an exhaust outlet of the muffler main body, and an exhaust cooling pipe exposed outside the muffler main body while providing communication between the first muffler chamber and the second muffler chamber. This enables exhaust gas to be cooled effectively by passing though the exhaust cooling pipe when moving from the first muffler chamber to the second muffler chamber, thus enhancing muffling by reducing the pressure of the exhaust gas.
摘要翻译：设置在通用发动机的气缸附近设置的排气消声器，其中，用于通用发动机的排气消音器由消音器主体形成，消声器主体经由排气管连接到通用发动机的气缸并且与所述气缸相邻地设置有分隔构件，所述分隔构件将所述消音器主体的内部分成与所述排气管连通的第一消声器室和与所述消音器主体的排气口连通的第二消声器室，以及排气冷却管暴露在消音器主体外部，同时提供第一消声器室和第二消声器室之间的连通。通过在从第一消声器室向第二消声器室移动时通过排气冷却管而有效地排出废气，从而通过降低废气的压力来增强消音。

7. 发明授权

US5887563A Working 4-cycle engine 失效
标题翻译：工作四冲程发动机
公开(公告)号：US5887563A
公开(公告)日：1999-03-30
申请号：US822152
申请日：1997-03-17
申请人： Shigeru Shudo , Shoji Kawase
发明人： Shigeru Shudo , Shoji Kawase
IPC分类号： F01L1/12 , F01M11/00 , F01M11/06 , F01M1/00
CPC分类号： F01M11/0004 , F01M11/065
摘要： In a working 4-cycle engine including a crankcase, a cylinder block inclined with respect to the crankcase, and an oil pan located in a lower portion of the crankcase. An auxiliary oil tank is disposed below the cylinder block in the direction of inclination of the cylinder block. The auxiliary oil tank communicates with the inside of the oil pan and normally assumes a position higher than the level of oil stored in the oil pan. However, when the engine is tilted down in the direction of inclination of the cylinder block, the oil stored in the oil pan flows into and is accumulated in the auxiliary oil tank. Thus, even if the engine is tilted down in the direction of inclination of the cylinder block, the oil stored in the oil pan is prevented from flowing into the cylinder.
摘要翻译：在工作的四冲程发动机中，其包括曲轴箱，相对于曲轴箱倾斜的气缸体和位于曲轴箱下部的油底壳。辅助油箱在缸体的下方设置在气缸体的倾斜方向上。辅助油箱与油底壳连通，通常采用高于油底壳油的位置。然而，当发动机沿气缸体的倾斜方向向下倾斜时，储存在油盘中的油流入并累积在辅助油箱中。因此，即使发动机在气缸体的倾斜方向上向下倾斜，也能够防止储存在油盘中的油流入气缸。

8. 发明授权

US4042571A Fire-retardant polyamides from naphthalene dicarboxylic reactant and halogenated carboxylic reactant 失效
标题翻译：萘二羧酸反应物和卤代羧酸反应物的阻燃聚酰胺
公开(公告)号：US4042571A
公开(公告)日：1977-08-16
申请号：US495417
申请日：1974-08-07
申请人： Shoji Kawase , Takeo Shima , Keiichi Moriyama
发明人： Shoji Kawase , Takeo Shima , Keiichi Moriyama
IPC分类号： C08G69/42 , C08G69/26
CPC分类号： C08G69/42
摘要： A process for preparing a fired-retardant polyamide, which comprises polymerizing a carboxylic acid component consisting essentially of at least one naphthalene-dicarboxylic acid selected from the group consisting of naphthalene-2,7-dicarboxylic acid and naphthalene-2,6-dicarboxylic acid and/or its amide-forming derivative, and a halogen substituted-carboxylic acid and/or its amide-forming derivative, and an aliphatic diamine, the amount of said naphthalene dicarboxylic acid and/or its derivative being at least 40 mol% of the total acid component, and the amount of said halogen-substituted carboxylic acid being such that the halogen atom content of the polyamide is at least 0.13% by weight.
摘要翻译：一种制备阻燃聚酰胺的方法，其包括将基本上由至少一种选自萘-2,7-二羧酸和萘-2,6-二羧酸的萘 - 二羧酸组成的羧酸组分聚合和/或其酰胺形成衍生物和卤素取代的羧酸和/或其酰胺形成衍生物和脂族二胺，所述萘二甲酸和/或其衍生物的量为至少40摩尔％总酸成分和所述卤素取代羧酸的量使得聚酰胺的卤素原子含量为至少0.13重量％。

9. 发明授权

US4060516A Naphthalate polyester filaments 失效
标题翻译：萘二甲酸酯聚酯长丝
公开(公告)号：US4060516A
公开(公告)日：1977-11-29
申请号：US646645
申请日：1976-01-05
申请人： Takatoshi Kuratsuji , Shoji Kawase , Takeo Shima
发明人： Takatoshi Kuratsuji , Shoji Kawase , Takeo Shima
IPC分类号： C08G63/189 , D01F6/62 , C08G63/18 , C08G63/70
CPC分类号： C08G63/189 , D01F6/62
摘要： Naphthalate polyester filaments, yarns or fibers consisting essentially of a naphthalate polyester which has an intrinsic viscosity of 0.3 to 3.5 and a softening point of at least 200.degree. C, and in which at least 85 mol% of the total recurring units consist of units of the formula ##STR1## wherein n is 4 or 6, and having at least one diffraction peak at a Bragg scattering angle 2.theta. = 16.3.degree. -- 16.7.degree. and/or 2.theta. = 25.3.degree. - 25.8.degree. in their X-ray diffraction. These filaments, yarns or fibers are useful especially as an electrically insulating material, an elastomeric reinforcing material, a fluid filter material, a paper-making canvas and a fastener component material.Of these, filaments, yarns or fibers of poly(tetramethylene 2,6-naphthalate) are prepared by melt-spinning the polymer thereby to form undrawn filaments having a birefringence of at lest 0.01 and a density of not more than 1.300, drawing the undrawn filaments in at least one step at a temperature of at least 60.degree. C. at a total draw ratio of at least 1.8, and then heat-treating the drawn filaments at a temperature higher than the temperature employed in the drawing step and within a range of 100.degree. to 240.degree. C. at constant length, under a restricted shrinkage of not more than 15%, or under a stretch of not more than 15%.
摘要翻译：萘二甲酸酯聚酯长丝，基本上由萘甲酸酯聚酯组成的纱线或纤维，其特性粘度为0.3-3.5，软化点为至少200℃，其中至少85mol％的总重复单元由其中n为4或6，并且在其X射线衍射中在布喇格散射角2θ= 16.3°-16.7°和/或2θ= 25.3°-25.8°处具有至少一个衍射峰的式。这些长丝，纱线或纤维特别用作电绝缘材料，弹性体增强材料，流体过滤材料，造纸帆布和紧固件组件材料。

10. 发明授权

US3972852A Process for preparing aromatic polyesters from diphenols 失效
标题翻译：从二酚制备芳族聚酯的方法
公开(公告)号：US3972852A
公开(公告)日：1976-08-03
申请号：US494870
申请日：1974-08-05
申请人： Hiroo Inata , Shoji Kawase , Takeo Shima
发明人： Hiroo Inata , Shoji Kawase , Takeo Shima
IPC分类号： C08G63/195 , C08G63/199 , C08G63/64 , C08G63/672 , C08G63/688 , C08G63/80 , C08G63/18 , C08G63/26
CPC分类号： C08G63/6884 , C08G63/195 , C08G63/199 , C08G63/64 , C08G63/672 , C08G63/6886 , C08G63/80
摘要： In a process of preparing aromatic polyesters from (A) aromatic dicarboxylic acids and (B) diphenols by the solid phase polymerization method, the speed of the solid phase polymerization reaction can be enhanced to a marked degree by copolymerizing (C) an aliphatic dihydroxy compound, and in this case the amounts in which the components (B) and (C) are used, based on (A), being 70 - 105 mol % of (B) and 1 - 50 mol % of (C), with the total amount of (B) and (C) corresponding to 100 - 130 mol % of (A).
摘要翻译：在通过固相聚合法从（A）芳族二羧酸和（B）二酚制备芳族聚酯的方法中，通过共聚（C）脂族二羟基化合物，可以显着提高固相聚合反应的速度，在这种情况下，使用（A）成分（B）和（C）的量为（B）为70〜105摩尔％，（C）为1-50摩尔％，其中（B）和（C）的总量相当于（A）的100-130mol％。

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