公开(公告)号：US5578649A

公开(公告)日：1996-11-26

申请号：US402564

申请日：1995-03-13

申请人： Yoshio Imai ,  He Fei-Feng ,  Xue Shu-Chang ,  Takao Hidai

发明人： Yoshio Imai ,  He Fei-Feng ,  Xue Shu-Chang ,  Takao Hidai

IPC分类号： C08G18/00 ,  C08G59/40 ,  C08G59/50 ,  C08G59/62 ,  C08J11/18 ,  C09J163/00 ,  C08J11/24 ,  C08G59/64

CPC分类号： C08J11/18 ,  C08J2375/04 ,  Y02W30/706

摘要： Disclosed herein are a process for producing an epoxy adhesive auxiliary which is a liquid reclaimed from rigid polyurethane foam and an epoxy adhesive which contains the auxiliary. The epoxy adhesive auxiliary can be produced, without requiring any special apparatus for purification, by incorporating rigid polyurethane foam (200 g) in powder form (5-10 mm in size) with glycol such as polyethylene glycol (100 g) and amino alcohol such as 2-aminoethanol (5 g), and heating them at 150.degree.-280.degree. C., thereby chemically decomposing the rigid polyurethane foam into a viscous liquid. This reclaimed liquid (50-300 g) is incorporated as such into an epoxy resin adhesive base such as bisphenol A-type epoxy resin (100 g), containing optional diethylamine (6-8 g). The resulting epoxy resin adhesive is superior in tensile shear bond strength.

摘要翻译： 本文公开了一种生产环氧粘合剂辅助剂的方法，其是从刚性聚氨酯泡沫塑料回收的液体和含有助剂的环氧粘合剂。 通过将硬质聚氨酯泡沫（200g）粉末形式（5-10mm）与二醇（例如聚乙二醇（100g）和氨基醇）混合，可以制备环氧粘合剂辅助剂，而不需要任何特殊的纯化装置， 作为2-氨基乙醇（5g），并在150-280℃下加热，由此将硬质聚氨酯泡沫塑化成粘性液体。 将这种回收液体（50-300g）如此并入到含有任选的二乙胺（6-8g）的双酚A型环氧树脂（100g）的环氧树脂粘合剂基料中。 得到的环氧树脂粘合剂的拉伸剪切粘合强度优异。

公开(公告)号：US4960903A

公开(公告)日：1990-10-02

申请号：US939105

申请日：1986-12-08

申请人： Yoshio Taguchi ,  Chichiro Imai ,  Yoshio Imai

发明人： Yoshio Taguchi ,  Chichiro Imai ,  Yoshio Imai

IPC分类号： C07C317/14 ,  C07C317/22 ,  C07C317/44 ,  C07D209/48 ,  C07D307/89 ,  C08G73/10

CPC分类号： C07D209/48 ,  C07C317/00 ,  C07D307/89

摘要： An aromatic compound having sulfonyl groups, as an intermediate or raw material of polyimides having a good and well-balanced heat resistance and moldability is effectively produced by reacting a compound represented by the general formula,R--Ar--Rwherein Ar is ##STR1## Y is a bond, oxygen atom, sulfur atom, SO.sub.2, CH.sub.2 or ##STR2## and R is a hydrogen atom or --SO.sub.2 X and X is a halogen atom or alkali metal, with a compound represented by the following general formula, ##STR3## wherein X.sup.1 and X.sup.2 are simultaneously methyl groups or form ##STR4## and Z is a hydrogen atom, alkyl group having 1 to 6 carbon atoms or aryl group having 6 to 8 carbon atoms and R.sup.1 is a hydrogen atom, --SO.sub.2 X, halogen atom or nitro group, X is a halogen atom or alkali metal and R and R.sup.1 are not same simultaneously, either of which contains --SO.sub.2 X group as a necessary group.

摘要翻译： 具有磺酰基的芳香族化合物，作为具有良好且良好平衡的耐热性和成型性的聚酰亚胺的中间体或原料，通过使通式R-Ar-R表示的化合物，其中Ar为< Y是键，氧原子，硫原子，SO 2，CH 2或者R 3，R 2是氢原子或-SO 2 X，X是卤素原子或碱金属，与下列化合物 通式，其中X1和X2同时为甲基或形成“IMAGE”，Z为氢原子，具有1-6个碳原子的烷基或具有6-8个碳原子的芳基，R1为氢原子， -SO 2 X，卤素原子或硝基，X为卤素原子或碱金属，R和R 1不同时同时含有-SO 2 X基团作为必需基团。

公开(公告)号：US4937313A

公开(公告)日：1990-06-26

申请号：US369195

申请日：1989-06-21

申请人： Yoshio Imai ,  Masa-aki Kakimoto ,  Masaru Yoneyama ,  Masanori Tanaka

发明人： Yoshio Imai ,  Masa-aki Kakimoto ,  Masaru Yoneyama ,  Masanori Tanaka

IPC分类号： C08G69/26 ,  C08G69/28 ,  G03F7/038

CPC分类号： C08G69/28 ,  C08G69/26 ,  G03F7/0387

摘要： A polyamide resin having double bonds in its main chain and containing repeating units represented by the formula (I):[--Ar.sup.1 --CR.sup.1 .dbd.CR.sup.2 --CO--NR.sup.3 --R.sup.4 --NR.sup.3 --CO--CR.sup.2 .dbd.CR.sup.1 --] (I)wherein Ar.sup.1 is a bivalent aromatic radical, R.sup.1, R.sup.2 and R.sup.3 each independently represent a hydrogen atom, a univalent aromatic or an aliphatic radical, and R.sup.4 is a bivalent aromatic or aliphatic radical, said polyamide resin having a reduced viscosity (.eta.sp/c) of 0.1-5.0 dl/g at a concentration of 0.5 g/dl in N,N-dimethylacetamide at 30.degree. C. is prepared by reacting a bis-alkenoic amide of formula (II):CHR.sup.1 .dbd.CR.sup.2 --CO--NR.sup.3 --R.sup.4 --NR.sup.3 --CO--CR.sup.2 .dbd.CHR.sup.1 (II)wherein R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are as defined above with an aromatic dihalide represented by formula (III):X--Ar.sup.1 --X (III)wherein Ar.sup.1 is bivalent aromatic radical and X is a halogen atom, in the presence of a palladium catalyst and a base in an organic solvent.

公开(公告)号：US4921728A

公开(公告)日：1990-05-01

申请号：US399335

申请日：1989-08-28

申请人： Yasuyuki Takiguchi ,  Akihiko Kanemoto ,  Kiyohiro Uehara ,  Yoshio Imai ,  Taro Hino ,  Mitsumasa Iwamoto ,  Masaaki Kakimoto ,  Masaaki Suzuki

发明人： Yasuyuki Takiguchi ,  Akihiko Kanemoto ,  Kiyohiro Uehara ,  Yoshio Imai ,  Taro Hino ,  Mitsumasa Iwamoto ,  Masaaki Kakimoto ,  Masaaki Suzuki

IPC分类号： C07C69/773 ,  G02F1/1337

CPC分类号： G02F1/133711

摘要： A liquid crystal element comprising opposed substrates, a liquid crystal nipped between said opposed substrates, and an aligning film formed on the surface of at least one of said substrates to effect substantially horizontal alignment of the liquid crystal molecules relative to said surface, which liquid crystal element is characterized by the fact that the molecules forming said aligning film are substantially aligned in themselves.

摘要翻译： 一种液晶元件，包括相对的基板，夹在所述相对基板之间的液晶和形成在所述基板中的至少一个基板的表面上的取向膜，以使液晶分子相对于所述表面实质上水平对准，该液晶 元素的特征在于，形成所述取向膜的分子本身基本上对准。

公开(公告)号：US4393434A

公开(公告)日：1983-07-12

申请号：US323586

申请日：1981-11-20

申请人： Yoshio Imai ,  Yoichi Nabeta ,  Tadao Inuzuka

发明人： Yoshio Imai ,  Yoichi Nabeta ,  Tadao Inuzuka

IPC分类号： G01N27/22 ,  G01R27/26 ,  H01G4/06 ,  H01G7/00

CPC分类号： G01N27/225 ,  G01R27/2605

摘要： A capacitance humidity sensor according to the disclosure a non-conductive base plate, electrodes oppositely arranged on the base plate, a metal compound membrane formed by ion-plating independently on the electrodes, the metal compound membrane being roughened on its surface by plasma etching and being active to the humidity, and a moisture permeable metal skin formed on the metal compound membrane. The metal compound is preferably an oxide or nitride of aluminum or magnesium.

摘要翻译： 根据本发明的电容式湿度传感器是非导电基板，在基板上相对布置的电极，通过在电极上独立地进行离子电镀而形成的金属化合物膜，金属化合物膜通过等离子体蚀刻在其表面上粗糙化， 对湿度有影响，并且在金属化合物膜上形成透湿的金属表皮。 金属化合物优选为铝或镁的氧化物或氮化物。

公开(公告)号：US5451339A

公开(公告)日：1995-09-19

申请号：US63562

申请日：1993-05-19

申请人： Yoshiichi Suzuki ,  Yoshio Imai ,  Masaaki Kakimoto

发明人： Yoshiichi Suzuki ,  Yoshio Imai ,  Masaaki Kakimoto

IPC分类号： C07C69/94 ,  C08G77/38 ,  C09K19/20 ,  C09K19/32 ,  C09K19/40 ,  C09K19/52 ,  C07F7/04 ,  C09K19/12

CPC分类号： C09K19/322 ,  C07C69/94 ,  C08G77/38 ,  C09K19/2021 ,  C09K19/408

摘要： The present invention is to provide a liquid crystal monomeric compound where a liquid crystal phase readily appears, which is excellent in alignment control, film-formability, durability, heat-stability and compatibility, and is able to be applied to electro-optical liquid crystal elements and recording elements; and a side-chain liquid crystal polymer compound modified with such a monomeric compound.The liquid crystal monomeric compound is represented by the following formula:CH.sub.2 .dbd.CH--(CH.sub.2).sub.m --R [1]wherein m is an integer of 2 to 20 and R is a group selected from the group consisting of ##STR1## wherein p is 1 or 2, Rf is CF.sub.3 or CF.sub.2 F.sub.5, R.sup.1 is an alkyl group having 3-18 carbon atoms, * means an optically active carbon atom, (A) and (B) each is a group independently selected from the group consisting of ##STR2## which may be substituted with one or more halogen atoms, and X is --O--, --COO--or a direct linkage, and ##STR3## wherein p, Rf, R.sup.1, (A), (B), X and * have the same meanings as above.

摘要翻译： 本发明提供一种容易出现液晶相的液晶单体化合物，其取向控制，成膜性，耐久性，热稳定性和相容性优异，能够应用于电光液晶 元素和记录元素; 和用这种单体化合物改性的侧链液晶高分子化合物。 液晶单体化合物由下式表示：CH 2 = CH-（CH 2）m R [1]其中m为2至20的整数，R为选自下组的基团：其中p 是1或2，Rf是CF 3或CF 2 F 5，R 1是具有3-18个碳原子的烷基，*表示光学活性碳原子，（A）和（B）各自独立地选自 其中p，R f，R 1，（A），（B），X和*具有相同的基团，X是-O-，-COO-或直链， 意义如上。

公开(公告)号：US5282113A

公开(公告)日：1994-01-25

申请号：US970222

申请日：1992-11-02

申请人： Kyoichi Kohama ,  Yoshio Imai ,  Tomotaka Ozeki

发明人： Kyoichi Kohama ,  Yoshio Imai ,  Tomotaka Ozeki

IPC分类号： G06K19/077 ,  G06K19/067 ,  H05K5/03 ,  H05K7/14

CPC分类号： G06K19/07743

摘要： A memory card having a printed circuit board mounted with semiconductor elements and provided with terminal portions along one side thereof and a card basic board formed with a broad recess on the lower surface thereof for receiving said printed circuit board therein. Void contact spaces are provided along one side thereof. The card basic board is formed with upper openings for communicating with the contact spaces on the upper surface of the card basic board and with inserting ports for communicating with the contact spaces on a side surface of the card basic board. Upper beams are provided between the upper openings and the corresponding inserting ports, and lower beams are provided near the inserting ports.

摘要翻译： 一种存储卡，其具有安装有半导体元件并且在其一侧上设置有端子部分的印刷电路板和在其下表面上形成有宽的凹部的卡基板，用于在其中接收所述印刷电路板。 其一侧设有空隙接触空间。 卡基板形成有用于与卡基板的上表面上的接触空间连通的上开口和用于与卡基板的侧表面上的接触空间连通的插入口。 上梁设置在上开口和相应的插入口之间，下梁设置在插入口附近。

公开(公告)号：US5218081A

公开(公告)日：1993-06-08

申请号：US657993

申请日：1991-02-20

申请人： Tatsuya Hattori ,  Hiroshi Akita ,  Yoshio Imai ,  Masaaki Kakimoto

发明人： Tatsuya Hattori ,  Hiroshi Akita ,  Yoshio Imai ,  Masaaki Kakimoto

IPC分类号： C08G73/06 ,  C08G75/32

CPC分类号： C08G75/32 ,  C08G73/06

摘要： An aromatic polythiazole is produced from a salt of an aromatic diaminodithiol compound and a dicarboxylic acid derivative, by a method comprising the steps of: (a) reacting the aromatic diaminodithiol compound salt with an alkyl halide having a substituted or unsubstituted alkyl group in an alkaline aqueous solvent, so that hydrogen atoms in thiol groups of the aromatic diaminodithiol compound are substituted with the alkyl groups; (b) polymerizing the resulting alkyl group-substituted aromatic diaminodithiol compound with the dicarboxylic acid derivative to form an aromatic polythiazole prepolymer; and (c) heating the aromatic polythiazole prepolymer to cause a thiazole ring closure reaction, thereby producing the aromatic polythiazole. By this method, the amino groups of the aromatic diaminodithiol compound salt are selectively reacted with the dicarboxylic acid derivative.

公开(公告)号：US4954685A

公开(公告)日：1990-09-04

申请号：US223343

申请日：1988-07-25

申请人： Hiromi Kumagai ,  Kaoru Sato ,  Yoshio Imai

发明人： Hiromi Kumagai ,  Kaoru Sato ,  Yoshio Imai

IPC分类号： C30B25/10 ,  C30B31/12 ,  F27D1/00

CPC分类号： C30B25/10 ,  C30B31/12 ,  F27D1/0033

摘要： A heating furnace for semiconductor wafers having a heater arranged around a core tube, layers of a heat insulating material made of a porous heat insulating material or ceramic fibers arranged around the heater, and layers of a heat reflecting material arranged in the layers of the heat insulating material.

摘要翻译： 一种用于半导体晶片的加热炉，具有围绕芯管布置的加热器，由多孔绝热材料制成的隔热材料层或布置在加热器周围的陶瓷纤维层，以及布置在热层中的热反射材料层 绝缘材料。

公开(公告)号：US4948864A

公开(公告)日：1990-08-14

申请号：US400143

申请日：1989-08-28

申请人： Yoshio Imai ,  Masa-Aki Kakimoto ,  Masaru Yoneyama

发明人： Yoshio Imai ,  Masa-Aki Kakimoto ,  Masaru Yoneyama

IPC分类号： C08G63/19 ,  C08G63/00 ,  C08G63/40 ,  C08G63/672 ,  C08G63/688 ,  C08G63/78

CPC分类号： C08G63/40 ,  C08G63/00

摘要： A process for manufacturing an aromatic polyester resin represented by the general formula: ##STR1## wherein Ar.sup.1 and Ar.sup.2 represent a bivalent aromatic radical and n is an integer of 10 to 100, comprising reacting an aromatic diol represented by the general formula:HO-Ar.sup.1 -OHwherein Ar.sup.1 is a bivalent aromatic radical with a bivalent dibromide represented by the general formula:Br-Ar.sup.2 -Brwhere Ar.sup.2 is a bivalent radical and with carbon monoxide in the presence of a palladium catalyst and an organic base in an organic solvent.