baber/WOPTO huggingface dataset:
Patent HU-T70877-A (HU)
Title: Azine substituted phenylacetic acid derivatives and fungicides containing them
Inventor: SAUTER HUBERT
IPC: A01N37/50
Filed: 1994-06-02
Abstract: Compounds of the formula (I) <IMAGE>  in which   X is hydrogen, halogen, alkyl, alkoxy, trifluoromethyl, cyano or nitro,   Y is a methoxy, amino, methylamino or dimethylamino group,   Z is a group CHCH3, CHOCH3 or NOCH3,   R is hydrogen or alkyl,   A is hydrogen, alkyl, haloalkyl or cycloalkyl, B is optionally substituted alkyl, alkenyl, alkinyl, cycloalkyl, cycloalkenyl, heterocyclyl, aryl, heteroaryl, arylalkyl, heteroarylalkyl, or the group <IMAGE>  in which W is hydrogen, alkyl, alkoxy, alkylthio, alkylamino or dialkylamino, optionally substituted aryl or heteroaryl, optionally substituted aryloxy, arylthio, arylamino or aryl-N-(C1-C6-alkyl)-amino, heteroaryloxy, heteroarylthio, heteroarylamino or heteroaryl-N-(alkyl)amino  or A and B together with the carbon atom which they substitute are an isocyclic or heterocyclic ring which can also be quinone-like, and fungicides comprising these compounds.
Patent HU-T67623-A (HU)
Title: Process for preparing enantiomer of a dihydronaphthalenone derivatives
Inventor: QUALLICH GEORGE J
IPC: C07C69/732
Filed: 1992-09-15
Abstract: A novel multi-step process for preparing the (4S &cir& _-enantiomer of 4-(3,4-dichlorophenyl)-3,4-dihydro-1(2H)-naphthalenone in a highly-optically pure form is disclosed. The process involves (1) first esterifying 4-(3,4-dichlorophenyl)-4-ketobutanoic acid with isopropylene or isobutylene to form the corresponding isopropyl or t &cir& _e &cir& _r &cir& _t &cir& _.-butyl 4-(3,4-dichlorophenyl)-4-ketobutanoate; (2) then reducing the ketobutanoic acid ester obtained in the first step with an asymmetric carbonyl reducing agent to form the corresponding chiral isopropyl or t &cir& _e &cir& _r &cir& _t &cir& _.-butyl 4-(3,4-dichlorophenyl)-(4R &cir& _)-hydroxybutanoate; (3) then sulfonylating the (4R &cir& _)-hydroxybutanoic acid ester with methanesulfonyl, benzenesulfonyl or p &cir& _-toluenesulfonyl chloride or bromide in the presence of a standard base to yield the corresponding isopropyl or t &cir& _e &cir& _r &cir& _t &cir& _.-butyl 4-(3,4-dichlorophenyl)-(4R &cir& _)-sulfonyloxybutanoate; (4) next subjecting the 4-sulfonyloxybutanoic acid ester obtained in the third step to a copper-coupling reaction with dilithium diphenyl(cyano)cuprate of the formula  PHI 2Cu(CN)Li2 to effect a stereochemical displacement of the organic (4R &cir& _)-sulfonyloxy group of the (4R &cir& _)-sulfonyloxybutanoic acid ester by the phenyl group of the dilithium diphenylcuprate reagent and so selectively form the corresponding isopropyl or t &cir& _e &cir& _r &cir& _t &cir& _.-butyl 4-(3,4-dichlorophenyl)-(4R &cir& _)-phenylbutanoate, and (5) thereafter cyclizing the stereospecific (4R &cir& _)-phenylated n-butanoic acid ester in the presence of a protic or Lewis acid catalyst to finally yield the desired (4S &cir& _)-4-(3,4-dichlorophenyl)-3,4-dihydro-1(2H)-naphthalenone compound in a highly-optically pure form. The latter compound, which is a novel (4S &cir& _)-enantiomer per se, has utility as an intermediate that ultimately leads to pure c &cir& _i &cir& _s &cir& _-(1S &cir& _)(4S &cir& _)N-methyl-4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-1-naphthaleneamine (sertraline), which is a known antidepressant agent. The aforementioned isopropyl and t &cir& _e &cir& _r &cir& _t &cir& _.-butyl esters of 4-(3,4-dichlorophenyl)-(4R &cir& _)-hydroxybutanoic acid, as well as their corresponding (4R &cir& _)-methanesulfonyl, (4R &cir& _)-benzenesulfonyl and (4R &cir& _)-p &cir& _-toluenesulfonyl derivatives, are also novel compounds, as are the aforementioned isopropyl and t &cir& _e &cir& _r &cir& _t &cir& _.-butyl esters of 4-(3,4-dichlorophenyl)-(4R &cir& _)-phenylbutanoic acid as well as the aforesaid acid per se. These novel chiral compounds are all useful as key intermediates in the overall process of the present invention.
Patent HU-T69495-A (HU)
Title: Cartridge-needle unit having retractable needle
Inventor: O DEA DENNIS J
IPC: A61M5/24
Filed: 1994-09-05
Abstract: This invention relates to a novel cartridge-needle unit having a retractable needle for use with disposable or reusable holders to form safety syringes. 
     The cartridge-needle unit comprises a cartridge (10) comprising a hollow body (14), a septum (18) at the distal end of the body (14), means (16) for retaining the septum (18), and a plunger (20), axially and reciprocally slidable through the interior of the body (14); a needle (22) capable of being retracted within the cartridge (10); a hub (24) comprising a sleeve (26) adapted to be snapped on the distal end of the cartridge (10); means (28,30,32) for retaining the needle (22) within the hub (24) during an injection; and means (28,30) for releasing the needle (22) from the hub (24) after the injection comprising an element (30) attached to the needle (22), and having a diameter greater than said needle, capable of passing through the septum (18). 
     The retractable cartridge-needle unit exhibits improved reliability, reduces the tendency for body fluids and/or medication to remain in an unprotected area upon retraction of the needle and virtually eliminates the possibility that the needle can be released into the patient.
Patent HU-T69038-A (HU)
Title: O-benzyl oxime ether derivatives and their use as pesticides
Inventor: ZURFLUEH RENE
IPC: C07C259/14
Filed: 1994-05-06
Abstract: Compounds of the formula Iin whichY is hydrogen, C1-C4alkyl, C1-C4alkoxy, OH, CN, NO2, Si(CH3)3, CF3 or halogen,Z is a group a)R1 is hydrogen, C1-C4alkyl, C2-C4alkenyl, C2-C4alkynyl, C3-C6cycloalkyl, phenyl which is unsubstituted or at most trisubstituted by halogen, C1-C4alkyl, C1-C4alkoxy, C1-C4alkylthio, or benzyl which is unsubstituted or at most trisubstituted in the aromatic ring in the same manner, or is cyclopropylmethyl, C1-C4haloalkyl, C2-C5alkoxyalkyl, cyanomethyl, CO-R6, OH, NH2, C1-C4alkylamine or C1-C4alkoxycarbonyl-C1-C2alkyl;X is oxygen, sulfur or NR5;R2 is hydrogen, C1-C4alkyl, C2-C4alkenyl, C2-C4alkynyl, C3-C6cycloalkyl, C(O)R6, OH or C1-C4alkoxy, NH2 or C1-C4alkylamine;R5 is hydrogen, C1-C4alkyl, C2-C4alkenyl or C2-C4alkynyl;R6 is hydrogen, C114 C4alkyl, C1-C4haloalkyl, C1-C4alkoxy, C3-C6cycloalkyl, C1-C4alkoxycarbonyl or phenyl which is unsubstituted or at most trisubstituted; and in which R3 and R4 independently of one another are hydrogen, cyano, C1-C4alkyl, haloC1-C4alkyl, C2-C4alkenyl, C2-C4alkynyl, C3-C6cycloalkyl, cyclopropylmethyl, C1-C4alkoxy, C2-C5alkoxyalkyl, C2-C4alkoxycarbonyl, C1-C4alkylthio, C2-C5-alkylthioalkyl; a ring having not more than 15 ring carbon atoms which can be polymembered and is unsubstituted or at most trisubstituted and has 0-3 hetero atoms N, O or S, it being possible for this ring to be bonded via an aliphatic bridge having not more than 4 carbon atoms and/or via either CO, oxygen or sulfur; orin which R3 and R4 together with the shared carbon atom are a ring or a polymembered ring system having not more than 15 ring carbon atoms which is unsubstituted or at most trisubstituted and has 0-3 hetero atoms N, O or S;are suitable for controlling and preventing attack by microorganisms of plants. They can be used in the form of commercially available formulated compositions.
Patent HU-T73119-A (HU)
Title: A menstruation tampon and a method of manufacturing the same
Inventor: OLSEN CLAS
IPC: A61F13/20
Filed: 1993-12-27
Abstract: PCT No. PCT/SE93/01108 Sec. 371 Date Aug. 16, 1995 Sec. 102(e) Date Aug. 16, 1995 PCT Filed Dec. 27, 1993 PCT Pub. No. WO94/15565 PCT Pub. Date Jul. 21, 1994A tampon (8) includes an absorbent body (2) which is embraced by a fluid-permeable casing (4) of thermoplastic non-woven material. A withdrawal string (7) attached to the absorbent body (2) exits centrally from one end surface (10) of the tampon. The casing material (4) is heat-sealed at least at the central part of the end surface (10), by pressing a mandrel (9) against the end (10) of the tampon, so as to coalesce the thermoplastic material to an essentially fluid-impervious film (11). This improves the protection of the tampon against leakage and also increases the stability of the tampon.
Patent HU-T76633-A (HU)
Inventor: DICZKO LASZLO
IPC: F15B15/28
Filed: 1995-12-06
Abstract: A találmány a lineáris hengerek dugattyúinak (9) aktív, állandó mozgáséi 1enőrzésére szolgál úgy, hogy a henger módosított hengerfejeiébe (2) beépített számítástechnikában használt, ezért számítógéphez közvetlenül csatlakoztatható "egér" mozgásátalakítóját (6) a dugattyúrúdra (3) tapintva, a dugattyú elmozdulásakor impulzussorozatot hoz létre, melynek hossza arányos a dugettyúrúd elmozdulásával. A közvetlen kapcsolat a lineáris henger és a számítógép között lehetőséget ad arra, hogy megfelelő software-rel vezérelhessük a hengert. Jellemző ábra: 2. ábra
Patent HU-T76015-A (HU)
Title: A topical dressing, method of manufacturing a topical dressing and use of a topical dressing
Inventor: NYQVIST-MAYER ADELA
IPC: A61M35/00
Filed: 1995-04-05
Abstract: PCT No. PCT/SE95/00368 Sec. 371 Date Aug. 22, 1996 Sec. 102(e) Date Aug. 22, 1996 PCT Filed Apr. 5, 1995 PCT Pub. No. WO95/26778 PCT Pub. Date Oct. 12, 1995A topical dressing for dermal or transdermal administration of a substance, comprising a backing structure comprising a disc, a pad containing the active substance, a resilient layer with an adhesive provided on one side thereof, the resilient layer and the adhesive being provided with a cut-out defining a cavity in which the pad is placed, the disc of the backing structure being provided on the side of the resilient layer remote from the side provided with the adhesive and partly covering the resilient layer, and a covering structure having a release layer and a dish, the dish being formed to receive the pad during production and storage of the dressing, said covering structure being provided on the adhesive side of the resilient layer, whereby the backing structure is provided with one or more strips extending outwardly from the periphery edge of the backing disc towards the periphery edges of the resilient layer and in that the cover structure and the backing structure are sealed together within the cavity. There is also provided a method of producing a topical dressing according to the invention.
Patent HU-T76720-A (HU)
Title: Hair care compositions containing thermoplastic elastic grafted copolymers, process for forming and conditioning of hair
Inventor: MIDHA SANJEEV
IPC: A61Q5/02
Filed: 1995-05-31
Abstract: The present invention relates to hair care compositions containing nonpolar graft thermoplastic elastomeric copolymers and a water insoluble volatile solvent for the copolymer. This invention relates to styling products such as sprays and mousses, to hair conditioning products such as rinses and leave on conditioners, and to shampoo products useful for both cleansing and conditioning the hair.