baber/WOPTO huggingface dataset:
Patent HU-9401763-D0 (HU)
Title: Process for preparing ketone enantiomer
Inventor: QUALLICH GEORGE J
IPC: C07C309/66
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-9500221-D0 (HU)
Title: Pharmaceutical composition
Inventor: LUTZ JUERG
IPC: A61P17/00
Filed: 1995-01-25
Abstract: A pharmaceutical formulation contg. at least one neutral or carboxylic acidic active ingredient with a dissociation constant below 10<-3>, mol. wt. below 500 and the following solubilities at room temp. (a) < 1% in water, (b) > 10% in 70% ethanol, (c) > 35% in CHCl3, (d) > 60% in pyridine comprises a transdermal therapeutic system contg. the active ingredient(s) in a galenic formulation which can take up sweat and from which the active ingredient(s) is/are constantly released over at least 24 hrs. by the action of the sweat water. Pref. the galenic formulation consists of 10-30 wt.% 5,6-benzo- alpha -pyron, 1-50 wt.% of a cremophor, 15-85 wt.% one or more polyalkylene glycols and opt. other emulsifiers, aids to consistency, aids to dissolution, solvents and/or higher 8-24C fatty alcohols.
Patent HU-9601040-D0 (HU)
Title: Anti-microbal proteins
Inventor: KRAGH KARSTEN MATTHIAS
IPC: C07K1/14
Filed: 1994-10-20
Abstract: An anti-microbial protein comprising a peptide having the amino acid sequence: AA1-AA2-AA3-Cys-AA5-AA6-AA7-AA8-AA9-Cys-AA11-AA12-AA13-AA14-Cys-Cys-AA17-AA18-AA19-AA20-AA21-Cys-AA23-AA24-AA25-AA26-AA27-AA28-Cys-AA30. An anti-microbial protein having the sequence depicted in any one of SEQ ID Nos 1-3. Recombinant DNA encoding such proteins. A vector comprising such DNA which is expressible in plants and which is linked to a plant operable promoter and terminator. Plants transformed with such recombinant DNA; the progeny of such plants which contain the DNA stably incorporated and hereditable in a Mendelian manner, and/or the seeds of such plants or such progeny.
Patent HU-9601775-D0 (HU)
Title: Process for the preparation of leukotriene antagonists
Inventor: BERGAN JAMES J
IPC: A61P11/06
Filed: 1994-12-22
Abstract: The present invention relates to a process for the preparation of a compound of formula (I) or a sodium salt thereofwherein HET is 7-chloroquinolin-2-yl or 6,7-difluoroquinolin-2-yl, which comprises: reacting the dilithium dianion of 1-(mercapto-methyl)cyclopropaneacetic acid with a compound of formula (II)wherein HET is as defined above and L is arylsulfonyl or alkylsulfonyl. The invention further provides the dicyclohexylamine salt of a compound of formula (I).
Patent HU-9601863-D0 (HU)
Title: Fabric filter
Inventor: JOHNSON HOWARD FREEMAN
IPC: B01D29/90
Filed: 1994-12-01
Abstract: PCT No. PCT/AU94/00738 Sec. 371 Date Jul. 9, 1996 Sec. 102(e) Date Jul. 9, 1996 PCT Filed Dec. 1, 1994 PCT Pub. No. WO95/18662 PCT Pub. Date Jul. 13, 1995The present invention provides a fabric filter apparatus and a method of feeding dusty gas to the dusty gas section of a fabric filter apparatus. The housing (11) of the fabric filter apparatus includes at least one substantially vertically extending duct (13) the lower end of which is in fluid communication with the dusty gas inlet (31). The duct diverts a portion of the dusty gas entering the fabric filter apparatus and delivers it to a corner of the housing (11) at a position intermediate the level of the porting plate (40) and the bottom of the circular filter bag array (50).
Patent HU-9602410-D0 (HU)
Title: A method and apparatus for forming structural articles
Inventor: MATICH FRANK ANTHONY
IPC: B29L9/00
Filed: 1995-02-28
Abstract: PCT No. PCT/AU95/00100 Sec. 371 Date Mar. 29, 1996 Sec. 102(e) Date Mar. 29, 1996 PCT Filed Feb. 28, 1995 PCT Pub. No. WO95/23682 PCT Pub. Date Sep. 8, 1995The present invention discloses structural articles such as helmets, cooler chests, pallets, building boards and a large number of diverse articles all formed from an inner, preferably air permeable, body to which a structural strength imparting skin or layer has been applied to either a single surface or opposite surfaces. The body can be expanded polystyrene, wood, particle board, cellulosic fiber cement, GECET or CARIL. The sheet or skin can be acrylonitrile butadiene styrene (ABS), polyester, styrene, or polycarbonate. Amorphous polyester (APET) is particularly preferred. A method of forming such structural articles and apparatus for use in carrying out the method are also disclosed.
Patent HU-9801816-D0 (HU)
Title: Heat-proof material made from beta-alumina
Inventor: BOUSSANT-ROUX YVES
IPC: C04B35/107
Filed: 1998-08-06
Abstract: A novel fused  beta  alumina refractory material has the molar composition 11.25-15.45% Na2O, Li2O and/or K2O (the Na2O content being ≥ 9.3%), 0-2.97% SiO2, 81.38-88.75% Al2O3 and  NOTGREATER 0.2% impurities, ≥ 98% of the crystalline phase content comprising beta  alumina. Preferably, the material has the composition (by wt.) 7.25-10 (preferably 7.4-8.5)% Na2O, 0-1.85 (preferably 0.7-1.45)% SiO2, 87.95-92.75 (preferably 89.85-91.9)% Al2O3 and  NOTGREATER 0.2% impurities.
Patent IT-8620013-D0 (IT)
Inventor: SARTOR MARIANO
IPC: A43B5/04
Filed: 1986-04-09
Abstract: The present invention relates to a rear-entry ski boot with a closure and flexibility adjustment device which includes a shell (1) to which a rear quarter (2) and a front quarter (3), mutually closeable on each other, are pivotably coupled. The peculiarity of the invention resides in the fact that it includes closure elements for the mutual tightening of the quarters adapted to act, at the same time, as flexibility adjusters. The closure elements consist of a lever (4) supported by the rear quarter (2) and acting on a cable (6) which embraces the front quarter (3), with the interposition of a device for adjusting the useful length of the cable (6). The cable (6) is removably accommodatable in notches (21) provided transversely with respect to a slot (20) defined at the front top edge of the front quarter (3) and extending longitudinally on the front quarter (3).
Patent IT-8420143-D0 (IT)
Inventor: RENI MARIO
IPC: C23G3/00
Filed: 1984-03-20
Abstract: A tumbling machine (1) for finishing treatment of workpieces has a plurality of tumblers (2) with vibratory tubs (31) mounted upon a carousel support structure (3). One or more processing stations (4-9) face the carousel support structure, and intermittent drive means (60,62) are provided to advance the plurality of tumblers (2) upon the carousel structure (3) relative to the processing stations (4-9).
Patent IT-8220441-D0 (IT)
Inventor: MEDA ALBERTO
IPC: B01L99/00
Filed: 1982-03-29
Abstract: A laboratory agitator which can be used for agitating liquids contained either in test tubes or in flasks. The new agitator is absolutely free from vibration although much lighter than known agitators. It comprises essentially an eccentric of completely new structure and conception, an interchangeable support for test tubes or flasks, and a plastics piece of special structure which serves to connect the eccentric to the support, and at the same time allow self-lubricated rotation of the eccentric.
Patent IT-9020628-D0 (IT)
IPC: E01H1/05
Filed: 1990-06-13
Abstract: The device comprises at least a central brush (2) having an horizontal axis (1) rotatable at a preset speed, the rotary shaft of said brush (2) is mounted on at least one floating arm (4,5) or lever and is provided with means to control the working position of the brush (2) and the width and frequency of its oscillations during the operation of the device. <IMAGE>
Patent IT-8820791-D0 (IT)
Inventor: CURTI PIETRO
IPC: G05D23/19
Filed: 1988-05-27
Abstract: This power adjustment device for electric power systems, in particular for electric power systems with electric ovens, has the aim of optimizing the electric absorption of the system by reorganizing the power requests of the various users comprised in the system. The device comprises elements (13) for detecting the power requests of a plurality of users (2, 3), a control and management unit (10) adapted to check if the available power is sufficient to feed the requesting users and to enable and disable selectively some of the users operating at that moment according to the available power and according to criteria of priority or of elapsed operating time.
Patent IT-8424285-D0 (IT)
Inventor: DANIEL LEE RUBIN
IPC: A61K/
Filed: 1984-12-28
Abstract: Contrast agents comprising aqueous emulsions or mixtures of iophendylate and their use in radiological examination of the small and large intestine after oral administration.
Patent IT-8540104-D0 (IT)
Inventor: GOZZI FRANCO
IPC: B65G37/00
Filed: 1985-09-27
Abstract: A method is disclosed in which stacks (34) of tiles (2) are wrapped in five steps immediately following sorting and stacking, without any pause in operation. In the first step, a horizontally disposed sheet of cardboard (F) is urged downward by the bottom of the newly formed stack (34); in the second, the cardboard sheet comes into contact with the surface (M) of the packaging stage such that descent terminates with the stack already enveloped at bottom, front and rear; in the third, the rear top and side flaps are folded down and the stack is shunted forward; in the fourth, the front top and side flaps are folded, and in the fifth, folding of the top and bottom side flaps completes the package. Forward movement of the stack continues uninterrupted through the last two steps. The machine implementing such a method has a multitiered sorting stage (P1, P2...P9) and final compaction stage.
Patent IT-8865208-D0 (IT)
Inventor: FERRERO GIACOMO
IPC: B01J8/12
Filed: 1988-09-28
Abstract: The filter is consisting of a metal casing (1) filled with continuously renewed fresh compost, closed at the top by a sealed feeding and levelling device (3) and at its bottom by a discharging device to eliminate the depleted compost. The gas to be purified is let through an opening or recess (17) in the lower part of the wall (a) into the casing (1), guided by a set of downward directed horizontal blades (9) then to flow diagonally through the compost and leaving the filter, completely purified, at the upper part of the opposite wall (b) guided by another set of blades (9 min ).
Patent IT-8968136-D0 (IT)
Inventor: MONTANARO ENRICO
IPC: F16H61/18
Filed: 1989-12-20
Abstract: A device for operating a motor vehicle gearbox with several forward gears and one reverse gear, in which a rotatable and axially slidable shaft (23) drives, by means of a radial entrainment member (21, 22), adjacent entrained members (12, 13, 14, 15) fixed for translation with respective slidable rods for engaging the gears. An entrained member (15) for engaging the reverse gear is separate from those for engaging the forward gears (12, 13, 14) and can be engaged by the entrainment member (21) in correspondence with an axial end position of the shaft (23). Restraining means (27) for preventing the shaft (23) from moving to the end position and externally operated means (35) for releasing the restraining means (27) are provided. <IMAGE>
Patent SE-0002591-D0 (SE)
Inventor: JOENSSON HANS
IPC: B60T10/02
Filed: 2000-07-07
Abstract: A hydrodynamic brake for a vehicle having a stator and a rotor, which each comprise an annular recess and a plurality of vanes which are provided in the respective recess. The rotor rotates in a rotation direction such that a relatively high pressure is created on a first side of the respective vanes of the stator and a relatively low pressure on a second side of each vane of the stator. This pressure difference is used for the supply and the discharge, respectively, of the fluid. A respective supply opening is provided in the stator in the vicinity of the second side of a respective vane and a respective discharge opening is provided in the stator in the vicinity of the first side of a respective vane.
Patent SE-0002982-D0 (SE)
Inventor: LINDER STIG
IPC: B68B5/06
Filed: 2000-08-23
Abstract: A sign device for horse carriage, such as sulky, with a harness embracing the horse is disclosed. It is especially characterised by an upper sign plate (1) with a fastening element (2) provided at its upper portion, intended to be fastened to the upper portion of the harness, and a fastening plate (3), provided at the lower portion of the sign plate (1), designed with recess (4, 5) for releasable fastening of a lower sign plate (6) with protrusion (7, 8) and provided with a lower fastening element (10, 11), intended to be fastened at the lower portion of the harness.
Patent SE-0004819-D0 (SE)
Inventor: SUNDBERG MATS
IPC: H05B3/14
Filed: 2000-12-21
Abstract: An electrical resistance heating element operable at extremely high temperature, up 2300° C. when used in a vacuum or in a reducing atmosphere, and up to bout 1200° C. when used in an oxidizing atmosphere. The element is formed substantially from titanium silicon carbide (Ti<SUB>3</SUB>SiC<SUB>2</SUB>), which is readily workable to enable it to be produced in different forms. It also has a higher mechanical strength than that of graphite heating elements.
Patent SE-0100176-D0 (SE)
Inventor: HELLSTEN MARTIN
IPC: C09K23/18
Filed: 2001-01-23
Abstract: The present invention relates to the use of a zwitterionic surfactant in combination with an ether sulphate or ether carboxylate surfactant in a water-based system as a drag-reducing agent. The combination has besides a high drag-reducing effect also a low sensitivity to hard water.
Patent SE-0103188-D0 (SE)
Inventor: ANDERSSON HAAKAN
IPC: B65B23/02
Filed: 2001-09-24
Abstract: A method and a device for loading several layers of cartons (14) in a container (19) having side walls and a bottom (19'). The following steps are taken in accordance with the invention: a) bringing the cartons on a first conveyor (15) designed as an endless belt to a position above the container, b) supporting the cartons in a position above the container with a plurality of standards (10) projecting through apertures (21) in the bottom of the container, c) lowering the standards a distance corresponding to the height of a carton while conveying cartons resting thereupon, d) repeating the steps a-c until desired filling of the container is obtained, e) lowering the standards through the bottom of the container, so that one layer of cartons is resting against the bottom (19') of the container. A first conveyor (15) designed as an endless belt is arranged for feeding the cartons, and a plurality of standards (10) are arranged projectable through apertures (21) in the bottom (19') of the container. The standards are stepwise moveable in vertical paths downwardly while conveying cartons and takes in a lower position a position below the bottom of the container.
Patent SE-0200517-D0 (SE)
Inventor: LEANDER LEIF
IPC: A01K61/95
Filed: 2002-02-22
Abstract: The present invention relates to a method for automatic injection of compounds into living fish. The fish is fed on a transporter (1) placed in compartments (8) with each fish oriented transversely to the feeding direction. Each fish is measured with respect to size, and an injection unit (20) is adjusted for each measured fish for positioning against an injection point at the fish depending on the size of the measured fish. The injection takes place by means of an insertion movement to a chosen insertion depth by means of a cannula at the chosen insertion point on each fed fish and administering of the compound via the cannula.
Patent SE-0202030-D0 (SE)
Inventor: NORDH LEIF
IPC: G09B23/30
Filed: 2002-07-05
Abstract: Device for the simulation of eye operations for instance of cataract including an instrument simulator (1) and that corresponds to the operation instruments. Furthermore there is a microscope simulating part (2) including two displays that are viewed by he user through lenses in a way similar to that at the microscopes that are used at operations. Said units are connected to a computer unit (3) provided with required software and furthermore a unit (4) with two foot controls is connected to the computer corresponding to the controls that at real operations are used to control microscope and instrument functions, as for instance a lengthwise vibration of a needle. <IMAGE>
Patent SE-0202580-D0 (SE)
Inventor: KARLSSON EINAR
IPC: B62D33/10
Filed: 2002-09-02
Abstract: A shock-absorbing hydraulic system for cushioning a structural part of an all-terrain load-carrying vehicle, said hydraulic system having a first, hydraulic front cylinder and a first, hydraulic rear cylinder ( 1, 2 ) being connected in series and being arranged on one side of the longitudinal axis of the load-carrying vehicle, and a second, hydraulic front cylinder and a second hydraulic, rear cylinder ( 3, 4 ) being connected in series and being arranged on the other side of the longitudinal axis of the load-carrying vehicle, wherein each of the hydraulic cylinders exhibits a first end ( 5 ) and a second end ( 6 ) and is arranged between the structural part and the chassis of the load-carrying vehicle. According to the invention, the first end of the first, hydraulic front cylinder is connected to the second end of the second, hydraulic rear cylinder, and the second end of the first, hydraulic rear cylinder is connected to the first end of the second, hydraulic front cylinder. The invention also relates to an all-terrain load-carrying vehicle including such a hydraulic system.
Patent SE-0300076-D0 (SE)
Inventor: GOETESSON OLA
IPC: E05B73/00
Filed: 2003-01-15
Abstract: Method of securing flat panel monitors in a chosen location in which at least two eyes (3) are fixed to the back of a flat panel monitor (8) and a cable (1) is inserted through the eyes (3), and that at least one end (6) of the cable (1) is secured to the place of installation. The cable (1) is secured to another cable (2), which is fixed to the place of installation.
Patent SE-0300565-D0 (SE)
Inventor: MASSARSCH KARL RAINER
IPC: E02D27/34
Filed: 2003-03-04
Abstract: The screen comprises a flexible container (1) which is gastight and contains a device for generating a pre-determined volume of gas in order to pressurise the container. The gas generating device can be removed from the outside of the container without breaking the gastight seal of the latter.
Patent SE-8204167-D0 (SE)
Inventor: LOOV B
IPC: B28B5/08
Filed: 1982-07-06
Abstract: A method for manufacturing concrete panels by means of a moulding machine is described, the moulding machine having a large number of mould members, each of which is provided with a mould receptacle (3) which in turn has at least one mould trough (10, 11) for receiving wet concrete with water excess. A concrete mass in the mould trough is pressed into a concrete panel in a pressing station, the mould receptacle working together with an upper pressing plate (58) and a lower pressing plate (13). In this connection, according to the invention, the water which is pressed out during the pressing process on the two pressing plates (13, 58) of the just pressed concrete panel is drawn off from the mould trough(s) (10, 11) by an upper and a lower off-take system, in which an underpressure is applied and maintained during the pressing process. A device for implementing such a method has a moulding machine with a large number of moulding members, each of which is provided with a mould receptacle (3) with at least one mould trough (10, 11). The mould receptacle (3) is in this connection designed in such a manner that each mould trough (10, 11) is provided with an upper and a lower pressing plate (13, 58) in a pressing station for pressing concrete panels. By an upper and a lower duct system for removing the excess water pressed out on the pressing plates (13, 58) during the pressing process, it is ensured by means of an underpressure device, which can be connected to these duct systems during the pressing process, that the water emerging on the surfaces of the just pressed concrete panel (1) can be removed suitably and safely. <IMAGE>
Patent SE-8205157-D0 (SE)
Inventor: SVENSSON G
IPC: B60P1/56
Filed: 1982-09-10
Abstract: The invention relates to a pressure vessel for the rolling transport of free-flowing material, such as cement. The pressure vessel has a central section (3) with a semi-cylindrical upper section and a funnel-shaped lower section (5) and the end sections (1, 2), approximately half of the upper section being semi-cylindrical and the rest being designed as a quadrant-shaped casing surface. The lower sections (4, 6) are funnel-shaped and extend up to the upper sections. <IMAGE>
Patent SE-8300310-D0 (SE)
Inventor: FORSTER H
IPC: B61G5/08
Filed: 1983-01-21
Abstract: In order to tow a rail vehicle equipped with a draw-hook (1) by a vehicle equipped with a shunting coupling, (10), it is necessary to automatically connect the brake air lines (9, 17) of the two vehicles. For this purpose, a coupling device is provided comprising a male (11) and a female component (2). The two components (2, 11) are elastically suspended from the draw-hook (1) and the shunting coupling (10) respectively for axial alignment during coupling and to compensate for transverse movements at the mechanical connection of the shunting coupling (10) and the draw-hook (1). Longitudinal play it, the mechanical connection of the two components is compensated for by means of a hollow piston (14) which is axially displaceable in a bore in the male component (11) and the end of which is held in a cup-shaped mouth (3) of the female component (2) exclusively by the air pressure in the brake air line. <IMAGE>