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1. 发明专利

DE4002440C2 未知
公开(公告)号：DE4002440C2
公开(公告)日：1991-11-14
申请号：DE4002440
申请日：1990-01-27
申请人： UBE INDUSTRIES, LTD., UBE, YAMAGUCHI, JP
发明人： YOSHIOKA, HIDEHO , MIYAUCHI, RYOICHI, UBE, YAMAGUCHI, JP
IPC分类号： B22C9/06

2. 发明专利

DE2949138C2 未知
公开(公告)号：DE2949138C2
公开(公告)日：1991-03-14
申请号：DE2949138
申请日：1979-12-06
申请人： SANKYO CO., LTD., TOKIO/TOKYO, JP , UBE INDUSTRIES, LTD., UBE, YAMAGUCHI, JP
发明人： NAKAGAMI, KAZUTO, KUSATSU, SHIGA, JP , YOKOI, SHINJI, OHTSU, SHIGA, JP , NAGAI, SHIGEKI , HONDA, TAKEO, UBE, YAMAGUCHI, JP , ODA, KIROKU, OHTA, TOKIO/TOKYO, JP , FUJII, KATSUTOSHI , KOBAYASHI, TAKASHI , KOJIMA, MIKIO, UBE, YAMAGUCHI, JP , NISHIMURA, KENJI, UBE, YAMAGUCHI, (VERSTORBEN), JP
IPC分类号： A01N43/54 , C07D239/94 , C07D239/95
摘要： 4-Aminoquinazoline derivatives of formula (I): (I) (wherein: R1 represents an alkyl group, a cycloalkyl group, an alkenyl group or a benzyl group; R2 and R3 are the same or different and each represents a hydrogen atom, an alkyl group, an alkoxy group or a halogen atom; X represents a straight or branched chain alkylene group; and n is 0 or 1) and salts and hydrates thereof are valuable fungicidal, anti-insect (insect-repellent and insecticidal) and acaricidal compounds and thus can be used to treat or prevent many diseases affecting agricultural and horticultural plants, while, at the same time, having a much lower toxicity to fish than is exhibited by other known compounds.

3. 发明专利

DE3807163C2 未知
公开(公告)号：DE3807163C2
公开(公告)日：1990-08-02
申请号：DE3807163
申请日：1988-03-04
申请人： UBE INDUSTRIES, LTD., UBE, YAMAGUCHI, JP
发明人： UENO, TOYOAKI , UCHIDA, MASASHI , DANNOURA, SADAYUKI, UBE, YAMAGUCHI, JP
IPC分类号： B22D17/12 , B22D17/22
摘要： In a horizontal mold clamping and vertical injection type die cast machine, when molds are opened, a product is held by a product holding device. When mold opening is completed, the product is pushed out by a product push out device mounted to a stationary metal mold side of the machine.

4. 发明专利

DE3303815C2 未知
公开(公告)号：DE3303815C2
公开(公告)日：1990-08-02
申请号：DE3303815
申请日：1983-02-04
申请人： UBE INDUSTRIES, LTD., UBE, YAMAGUCHI, JP
发明人： FUJII, KOZO, YAMAGUCHI, JP , NISHIHIRA, KEIGO , SAWADA, HIROYUKI , TANAKA, SHUJI , NAKAI, MAMORU , YOSHIDA, HIROSHI , INOUE, TERUHIKO, UBE, YAMAGUCHI, JP
IPC分类号： C07D239/42 , C07D317/32
摘要： A process for preparing a 4-amino-5-dialkoxymethylpyrimidine derivative of the formula: which comprises reacting a propanenitrile derivative represented by the formula (I) or the novel compound represented by formula (II): (I) (II) with an amidine of the formula: wherein R1 to R6 are as defined in the specification. Also disclosed is a process for making the novel compounds of formula (II).

5. 发明专利

DE3531871C2 未知
公开(公告)号：DE3531871C2
公开(公告)日：1989-07-13
申请号：DE3531871
申请日：1985-09-06
申请人： UBE INDUSTRIES, LTD., UBE, YAMAGUCHI, JP
发明人： NINOMIYA, KOHEI , ITO, SHIGERU , IMAURA, MITSUO, UBE, YAMAGUCHI, JP
IPC分类号： B01D53/94 , B01D53/86 , B01J23/22 , B01J27/053 , B01J35/04

6. 发明专利

DE3418424C2 未知
公开(公告)号：DE3418424C2
公开(公告)日：1989-04-13
申请号：DE3418424
申请日：1984-05-18
申请人： UBE INDUSTRIES, LTD., UBE, YAMAGUCHI, JP
发明人： KOBAYASHI, WAIXHI , YOSHIDA, KOZABURO , IGARASHI, HIDEAKI, UBE, YAMAGUCHI, JP
IPC分类号： C01F5/04 , C04B35/04 , C04B35/053
摘要： A high density magnesia fine powder having an improved sintering property is produced in such a manner that magnesium is vaporized at 700 DEG C. or more in a magnesium-vaporizing refractory tube while an inert gas flows through the magnesium-vaporizing tube; the flow of the vaporized magnesium-containing inert gas is introduced into a magnesium-oxidizing tube; a molecular oxygen-containing gas is introduced into the magnesium-oxidizing tube in a concurrent relationship to the flow of the vaporized magnesium-containing inert gas to provide a reaction mixture, while the temperature of the magnesium-oxidizing region is adjusted to 800 DEG C. to 1600 DEG C. and the partial pressures of the vaporized magnesium and oxygen in the magnesium-oxidizing region are regulated to 0.09 atmospheres or less and 1/2 times or more that of the vaporized magnesium; the flow of the reaction mixture containing the resultant magnesia fine powder is introduced into a magnesium-collecting box; and the magnesia fine powder is collected from the reaction mixture.

7. 发明专利

DE3145742C2 未知
公开(公告)号：DE3145742C2
公开(公告)日：1988-09-01
申请号：DE3145742
申请日：1981-11-19
申请人： UBE INDUSTRIES, LTD., UBE, YAMAGUCHI, JP
发明人： TAKESHIMA, TAKAHIKO , UEKI, TADASHI , KAWASHIMA, MOTOZO, UBE, JP , UENO, THUNEO, SHIMONOSEKI, JP , NISHIMOTO, MASAYUKI, UBE, JP
IPC分类号： B22D17/00 , B22D17/14 , B22D17/20 , B22D17/22
摘要： A gas-venting valve includes a sliding valve and either a fixed or movable valve chamber. The valve is closed by impingement of molten metal or melt flowing out of a cavity defined by the mold, in such a manner that the valve is forced to move relative to the valve chamber from a first position to a second position. The invention further includes a device for urging the valve to move relative to the valve chamber from the first position to the second position; a device for restraining the valve at the first position and preventing it from moving toward the second position, against the force of the urging device, until a part of the melt impinges against the valve; and a device for actuating the valve to return from the second position to the first position against the force of the urging device.

8. 发明专利

DE3213528C2 未知
公开(公告)号：DE3213528C2
公开(公告)日：1987-07-02
申请号：DE3213528
申请日：1982-04-10
申请人： UBE INDUSTRIES, LTD., UBE, YAMAGUCHI, JP
发明人： MAKINO, HIROSHI , KUSUKI, YOSHIHIRO , HARADA, TAKASHI , SHIMAZAKI, HIROSHI , ISIDA, TOSIO, ICHIHARA, CHIBA, JP
IPC分类号： B01D71/64 , C08G73/14 , C08J9/28 , C08L79/08 , C08J5/18
摘要： A porous aromatic imide polymer membrane usable as a gas or liquid separator or concentrator is prepared by a process comprising the steps of: (1) dissolving 3 to 30% by weight of an aromatic imide polymer which comprises at least 80 molar % of a recurring unit selected from those of the formulae (I) and (II): (I) and (II) wherein R represents a divalent aromatic or heterocyclic radical in 70 to 97% by weight of a solvent consisting essentially of a homogeneous mixture of: (A) 100 parts by weight of a base solvent which consists essentially of at least one polar organic compound and is capable of dissolving therein said aromatic imide polymer in a concentration of 5% by weight or more therein and of evaporating at a temperature of from 50 DEG to 400 DEG C., and (B) 5 to 150 parts by weight of an additional liquid which consists essentially of at least one polar organic compound, is incapable of dissolving therein 3% by weight or more of said aromatic imide polymer and is capable of evaporating at a smaller evaporating rate than that of said base solvent at the above-mentioned evaporating temperature so as to provide a dope solution: (2) forming a thin layer of the dope solution; and (3) heating the thin layer of the dope solution at a temperature of from 50 DEG to 400 DEG C., whereby said mixed solvent is gradually evaporated from the thin layer of the dope solution.

9. 发明专利

DE3346536C2 未知
公开(公告)号：DE3346536C2
公开(公告)日：1987-01-02
申请号：DE3346536
申请日：1983-12-22
申请人： UBE INDUSTRIES, LTD., UBE, YAMAGUCHI, JP
发明人： KONDOH, TAKEHIKO , KITAJIMA, MASAHIKO, UBE, YAMAGUCHI, JP
IPC分类号： C04B7/44 , C04B7/43 , F27B7/20 , F27B19/04
摘要： A precalciner for cement raw meal is divided into upper and lower parts. The upper part is shaped into a cylinder, while the lower part is constituted by upper and lower inverted conical portions. The upper inverted concial portion has a cone angle smaller than that of the lower inverted conical portion and is connected to the lower end of the upper part through a throttle device.

10. 发明专利

DE3237998C2 未知
公开(公告)号：DE3237998C2
公开(公告)日：1986-06-05
申请号：DE3237998
申请日：1982-10-13
申请人： UBE INDUSTRIES, LTD., UBE, YAMAGUCHI, JP
发明人： TAKEMATSU, TETSUO , TAKEUCHI, YASUTOMO, UTSUNOMIYA, TOCHIGI, JP , TAKENAKA, MITSUAKI , TAKAMURA, SEIJI , NISHIMURA, MINORU , OKADA, TATSUO , FUKUDA, YASUHISA, UBE, YAMAGUCHI, JP
IPC分类号： A01N39/02 , A01N43/06 , A01N43/08 , A01N43/10 , A01N43/40 , C07C233/00 , C07C233/02 , C07C233/16 , C07D213/40 , C07D213/75 , C07D307/52 , C07D317/58 , C07D333/20 , C07C103/34
摘要： The herbicidal composition according to this invention show that a superior weed-killing activity after pre- and post-emergence treatment in soil, coupled with low phytotoxicity towards crop plants is exhibited by novel phenoxyalkylamide derivatives of the formula wherein X : alkyl, alkoxy, halogen, cyano, nitro or propionyl; Y : hydrogen, alkyl, alkoxy, trifluoromethyl or nitro; Z : phenyl, naphthyl, pyridyl, furyl, thienyl or substituted phenyl where R : alkyl, alkoxy, nitro or halogen; m : 1 or 2 n : 0, 1, 2 or 3; R : alkyl; R : hydrogen, alkyl, alkenyl, alkynyl or alkoxy, and R3 : hydrogen or alkyl.

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