baber/WOPTO huggingface dataset:
Patent AU-737178-B2 (AU)
Title: 1,4-difunctionalized cyclohexane derivatives as ligands of 5-HT1A receptors
Inventor: PATOISEAU JEAN-FRANCOIS
IPC: A61P25/22
Filed: 1998-10-14
Granted: 2001-08-09
Abstract: The invention concerns novel cyclohexane derivatives difunctionalised in 1.4 of general formula (1) in which A represents a group such as (IIa) in which Ar itself represents an aromatic structure such as phenyl or pyrimidinyl optionally substituted by one or several groups such as C1-C3 alkyl, C1-C3 alkoxy, trifluoromethyl or halogen (IIb); B represents a heterocyclic group such as: 3,5-dioxo-(2H,4H)-1,2,4 triazine substituted in position 2 (IIIa); 3-oxo-(2H)-1,2,4 triazine substituted in position 5 (IIIb); 3,5-dioxo-6-amino-(2H,4H)-1,2,4-triazine (IIIc) in which R represents a C1-C3 alkyl group. The invention also concerns the salts of compounds of general formula I with pharmaceutically acceptable acids. It also concerns the various "cis" and "trans" isomers and the various enantiomers with asymmetric carbons.
Patent DE-2019929-B2 (DE)
Title: Moulding punch control - having rotary inclined cam
IPC: B30B11/08
Filed: 1970-04-24
Abstract: In a powder compression moulding machine a punch is slidable in a bore of a punch holding block and is controlled by a rotatable guide having opposed faces engaging the punch so that the punch is moved to compress the powder and is then lifted. Pref. the guide is an annular groove in a cam rotatable about an axis inclined to the bore.
Patent DE-2044895-B2 (DE)
Title: Bearing for agitating mill shaft - has seals and sleeves preventing transmission of shaft vibrations to bearing
IPC: B01F15/00
Filed: 1970-09-10
Abstract: The bearing journal of the shaft (1) is arranged by means of press fit connected parts (4, 5) into a bearing sleeve (3). The latter is held by bearing system relative to the milling container (17) so that it is able to rotate. Radial gaps (18, 21) are arranged between the sleeve and shaft. Between the bearing and the sleeve and the working chamber is fitted a seal (12, 13, 14). The radial gap (18) between the sleeve (3) and shaft is sealed against the working chamber by seals (15, 16). Vibrations are restricted to the radial spacing between the shaft and the inner wall of the sleeve.
Patent DE-2059481-B2 (DE)
Title: Linked block system for hydraulic circuits - has channels used simultaneously for clamping rods with sealed sleeves
IPC: F15B13/08
Filed: 1970-12-03
Abstract: The block is for building up hydraulic circuits without connecting pipes. The block faces have openings for ensuring sealing contact with similar faces in adjacent blocks. These blocks are connected by bolts whose dias. are smaller than those of the channels into which they are fitted. The use of the hydraulic channels for anchoring members reduces the total number of the channels in the blocks to min. A channel which contains a clamping bolt (4) has a sleeve for diverting flow into other channels. This sleeve is held on the clamping anchor and it is sealed against the channel wall and held axially. The ends of the rod are sealed by clamping nuts and a free flow space exists between rod and channel wall.
Patent DE-2102101-B2 (DE)
Title: Heat retentive double walled drinking vessel - has inner and outer ceramic vessels with glazed seal at upper rim
IPC: A47J41/00
Filed: 1971-01-16
Abstract: A heat retaining cup, mug or jug consists of an inner and an outer vessel with an air gap or chamber between. Both the inner and outer vessels are made from ceramic material. The upper edge of the inner vessel is chamfered and supports the funnel shaped outside face of the inner vessel, ready for firing. Both these vessels are connected or sealed together by glazing material to form a good joint.
Patent DE-2202609-B2 (DE)
Title: Ship's cargo unloading feeder - has scraper conveyor with flights running over sprockets up towards unloader
IPC: B65G65/00
Filed: 1972-01-20
Abstract: The feeder mechanism for ship's unloading system is intended for use when bulk cargo has compacted during voyage, and consists of a scraper conveyor fitted with flights and passed round sprockets at either end. The sprocket furthest from the unloader is carried in an arm which can adjust in both directions. The scraper conveyor discharges at the point where the material is removed from the unloading system. The scraper may consist of chain strands with secured lights, with a two-part telescopic support plate arranged below the ascending strand of the scraper system. The system may run so that the ascending strand rises from the sprocket furthest from the unloading system up towards the discharge point adjoining the unloader.
Patent DE-2222202-B2 (DE)
Title: Photometric analyzer for multiple biochemical samples - has power-driven rotor with cuvettes, light source and detector
IPC: G01N21/07
Filed: 1972-05-05
Abstract: A removable sample transfer is mounted on a glass support disc inside an annular assembly of sample cells. The sample transfer disc is provided with cavities to receive samples and reagents etc. with sloping walls to cause mixing of each sample with an associated reagent by the effect of centrifugal force set up when the whole assembly is rotated. As the assembly rotates each sample cell passes between the light source and its optical system and a photo-electric detector. One cell is filled with a reference liquid and pulse signals relating to this cell and other selected cells are fed to the inputs of a differential amplifier for the production of output signals of the analyser.
Patent DE-2237159-B2 (DE)
Title: Unit for exchanging rails on railway track - has undercarriage with rail pick up on boom and guide and adjustable laying shoe
IPC: E01B29/16
Filed: 1972-07-28
Abstract: An undercarriage moves along the rail body and a boom projecting in the direction of travel is supported by this undercarriage. The end of the boom can be adjusted vertically and sideways and a rail pick-up is provided on the boom and undercarriage which picks up the new rail to be laid. The undercarriage runs on the freshly laid rail (46) during the exchange operation and the rail pick-up (24) can also pick up the old rail. A guide laying shoe which can be adjusted vertically and sideways is provided for the new rail.
Patent DE-2644436-B2 (DE)
IPC: D06P3/62
Filed: 1976-10-01
Abstract: Process for dyeing textile materials of cellulose, by means of direct dyestuffs or reactive dyestuffs, by padding with aqueous dyeing liquors which contain cyclic carboxylic acid amides of the formula <IMAGE>   in which R represents a hydrogen atom, a C1-C4-alkyl radical or a C1-C4-hydroxyalkyl radical and A represents an alkylene radical required to complete a five-membered to seven-membered ring system and optionally substituted by halogen, C1-C4-alkyl or C1-C4-hydroxyalkyl and n is 0 or 1, and, optionally, glycol compounds of the formula   <IMAGE>  in which R' and R''' independently of one another represent hydrogen, a C1-C5-alkyl group or an acetyl group, R'' represents hydrogen or methyl, n represents a number from 0 to 2 and X represents an oxygen atom or a sulphur atom, and fixing of the dyestuffs.
Patent JP-2656104-B2 (JP)
IPC: C22F1/00
Filed: 1989-01-30
Granted: 1997-09-24
Abstract: A process is described for producing a corrosion resistant aluminum composite sheet product for use in brazing. The process steps comprise:   (a) casting an aluminum-base core material containing no more than 0.4% iron, no more than 0.15% silicon, from about 0.1% to about 0.6% copper and from about 0.7% to about 1.5% manganese, (b) cladding the as-cast core material with an aluminum-base brazing alloy, with hot rolling to form a sheet product, and (c) directly cold rolling the sheet product to final gauge. When this product is subjected to a brazing heat cycle, a band of dense precipitate is formed in the core alloy immediately adjacent the cladding which protects the core against corrosion. e
Patent JP-3349745-B2 (JP)
IPC: C08L23/06
Filed: 1993-02-10
Granted: 2002-11-25
Abstract: A floor- and/or wall-covering formulation comprising:   (a) 100 parts by weight of an optionally functionalized, linear or star-shaped diene block copolymer containing at least one block derived from predominantly conjugated diene having a number average molecular weight in the range of from 20,000 to 100,000, which optionally has been hydrogenated whereby at least 80% of the aliphatic double bonds has been hydrogenated; (b) 100-400 parts by weight of polyethylene or a copolymer of ethylene and propylene having a melt index in the range of from 0.1 to 30 dg/min;   (c) 300-900 parts by weight of a functionalized polyalkylene; (d) 5-150 parts by weight of polyisobutylene having an average viscosity molecular weight in the range of from 40,000 to 5,000,000;   (e) 100-1500 parts by weight of a filler; and (f) 0-50 parts by weight of additives, such as antioxidants, flame retarders, antistatica, colouring agents and stabilizers. p
Patent JP-2664393-B2 (JP)
IPC: C07C69/24
Filed: 1988-02-12
Granted: 1997-10-15
Abstract: tert.-Alkyl esters of the formula I 
<IMAGE>
 where m represents 1 or 2,
 R represents C4-C12-tert.-alkyl,
 X represents unsubstituted or halogen-substituted alkyl, cycloalkyl, unsubstituted or substituted aryl or aralkyl or an aromatic heterocyclic radical, if m = 1, and, if m = 2, represents a direct bond, -(CH2)n-, where n can be an integer from 1 to 8, 1,2-, 1,3- or 1,4-phenylene,
 are prepared by reacting an ester of the formula II 
<IMAGE>
 where R1 is methyl or ethyl, with an alcohol ROH in the presence of a catalyst customary in the case of transesterification reactions.
Patent JP-2733490-B2 (JP)
IPC: A61K31/535
Filed: 1988-02-15
Granted: 1998-03-30
Abstract: Indole derivatives of formula (I) <CHEM> wherein R<1> is halogen, lower alkyl or halogen and R<2> is hydrogen or lower alkyl and the pharmaceutically acceptable salts thereof are useful as anti-inflammatory and analgesic agents. Methods for their preparation are also disclosed.
Patent JP-S6239160-B2 (JP)
IPC: C07J1/00
Filed: 1980-03-21
Abstract: Novel 7-alkyl- DELTA 4-17 alpha -pregnene-3-ones of the formula <IMAGE>  I  wherein R is selected from the group consisting of saturated and unsaturated alkyl of 2 to 8 carbon atoms, cycloalkyl alkyl of 4 to 8 carbon atoms and arylalkyl of 7 to 12 carbon atoms and X and Y form the group   <IMAGE>  or X is OH and Y is   <IMAGE> and M is selected from the group consisting of hydrogen, alkali metal and NH4 and the wavy line indicates the  alpha - or  beta -position or mixtures thereof having aldosterone antagonistic activity and increased hydrosodium diuresis with organic potassium conservation while devoid of secondary hormonal effects and their preparation.
Patent JP-2862619-B2 (JP)
IPC: C08G67/02
Filed: 1990-02-16
Granted: 1999-03-03
Abstract: Novel copolymers of carbon monoxide with an alpha-olefin having at least three carbon atoms in the molecule, made up of linear and alternating chains, having a stereo-regular structure, can be prepared by copolymerizing the monomers in the presence of a catalyst composition based upon a palladium compound, an anion of an acid with a pKa of less than 2, and an asymmetric bisphosphine.
Patent JP-3476494-B2 (JP)
IPC: B29C48/08
Filed: 1993-02-05
Granted: 2003-12-10
Abstract: New plastics made of heterogeneous copolymers of vinylidene fluoride and chlorotrifluoroethylene, consisting of elastomeric nodules of heterogeneous copolymers of vinylidene fluoride and of chlorotrifluoroethylene which are dispersed in a crystalline continuous phase of vinylidene fluoride quasipolymer. 
<??>According to another aspect the plastics are made of heterogeneous copolymers containing overall approximately from 10 to 22 % by weight of CTFE and exhibiting a melting temperature of at least 165 DEG C and a flexural elasticity modulus not exceeding 1000 MPa. The heterogeneous copolymers are obtained by radical copolymerisation in an aqueous medium with introduction of all the comonomers at the beginning of the copolymerisation. 
<??>The plastics can be employed for the manufacture of flexible articles such as flexible tubular articles, cable sheathing, coatings and films. 
<IMAGE>
Patent JP-4083860-B2 (JP)
IPC: C12R1/32
Filed: 1998-02-27
Granted: 2008-04-30
Abstract: The present invention relates to methods for concentrating bacteria from a viscous biological sample. The methods involve adding to the sample a water-soluble, density-lowering agent having a density of .7 to .9 g/ml and a boiling point greater than 50 DEG C. The invention also relates to methods for concentrating bacteria and free bacterial nucleic acids from a biological sample that involve mixing with the sample a density-lowering agent and a monovalent salt.
Patent JP-H0329668-B2 (JP)
IPC: B65D17/00
Filed: 1987-03-06
Abstract: There is provided a metal tear-open lid, in particular, made of very thin sheet material wherein by means of a U-shaped recess provided in the tear-open starting section the area where the pull-open ring is fastened to the tear-open portion is reliably prevented from bulging like a membrane as the lid is initially broken up.
Patent JP-S6230090-B2 (JP)
IPC: B29C65/16
Filed: 1984-04-10
Abstract: PURPOSE:To eliminate attachment of a melt and its removal operation by heating and melting with the help of laser beam synthetic resin material in the lower layer among other different synthetic resin materials to be bonded. CONSTITUTION:In bonding overlapped different synthetic resin materials 1, 2 mechanically, t least the lower layer shall be composed of a laser-absorbing synthetic resin material among other overlapped synthetic resin materials and a through hole 3 be provided on a synthetic resin material 2 in the upper layer. The synthetic resin material 1 in the lower layer is caused to melt by transmitting a laser beam on the surface of the material 1 from above the through hole 3. At the same time, a melt is pressed onto the surface of the synthetic resin material 1 in the upper layer through the through hole 3 by applying weight to the molten region. Thus it is not necessary to melt by making a heating part contact directly as is the case with a soldering iron, so that a molten part can be built up into a hump on the surface of the synthetic resin material in the upper layer. Consequently, the bonding strength can be increased and also attachment of a melt be completely eliminated during bonding operation.
Patent JP-S593560-B2 (JP)
IPC: C25D3/44
Filed: 1981-06-16
Abstract: A system for the galvanic deposition of aluminum from aprotic organo-aluminum electrolytes free from oxygen and water wherein it is not necessary to remove a galvanizing drum from its associated galvanizing tank in order to load and unload work pieces being galvanized from the drum.
Patent EP-1460914-B2 (EP)
Inventor: BASTHOLM JEPPE
IPC: A47B9/20
Filed: 2002-12-13
Granted: 2021-05-26
Abstract: In adjustable structure with a drive unit ( 8 ), e.g., an actuator driven by an electric motor and controlled via a control unit, a jamming protection arrangement is needed in certain connections. A solution is provided to a jamming protection arrangement, based on a piezo element ( 20 ) incorporated in the structure, alternatively in the drive unit. The piezo element is connected with the control unit, which is constructed such that the drive unit is stopped or reversed if a deviation occurs in the force on the adjustable element ( 5 ) or the structure.
Patent EP-1459701-B2 (EP)
Title: Dental set and method for widening the gingival sulcus
Inventor: LAMPL STEPHAN
IPC: A61K6/90
Filed: 2003-03-19
Granted: 2021-03-03
Abstract: Sulcus retraction method by making a dental impression (8), removing the impression, applying a silicone material (5) to the interface between tooth (1) and gum (2) and replacing the impression comprises using a silicone material that expands during or after hardening. Independent claims are also included for: (1) a dental kit for sulcus retraction, comprising a hardenable material for making a dental impression and a hardenable silicone compound that undergoes a volume expansion of at least 20% on hardening; and (2) a hardenable expandable silicone compound for use in the sulcus retraction method or dental kit.
Patent EP-1497160-B2 (EP)
Inventor: SCHMIZ MARC
IPC: B60R21/34
Filed: 2003-01-13
Granted: 2010-07-21
Abstract: The invention relates to a device for detecting and localising objects. The inventive device comprises a 3D camera for recording three-dimensional situation images of an area to be monitored; first means for evaluating the three-dimensional situation images using suitable object detection methods for determining an object in the area to be monitored and the position of the object in said area; a 2D camera for recording two-dimensional situation images of the region in the area to be monitored in which the position of the object has been determined; and second means for evaluating the two-dimensional situation images using suitable object detection methods for redetermining the object in the area to be monitored.
Patent EP-1504109-B2 (EP)
Inventor: OTTO ROEL
IPC: C12N9/44
Filed: 2003-05-13
Granted: 2011-05-18
Abstract: The present invention pertains to a method for the production of lactic acid or a salt thereof wherein starch is subjected to a process of simultaneous saccharification and fermentation, the method comprising saccharifying starch in a medium comprising at least a glucoamylase and simultaneously fermenting the starch using a microorganism, and optionally isolating lactic acid from the medium, characterized in that a moderately thermophilic lactic acid-producing microorganism is used. The invention further relates to a method of performing said process in the presence of a moderately thermophilic lactic acid producing microorganism, which has been adapted to have its maximum performance at the working pH.
Patent EP-1437463-B2 (EP)
Inventor: BÄRENFÄNGER JÖRG
IPC: E05B15/02
Filed: 2004-01-09
Granted: 2016-02-17
Abstract: A self-locking N-channel MOSFET (T1) in a source circuit has its source earthed for feeding a current to a door opener (TO) that fits between the MOSFET's drain connection and the door opener's positive voltage supply (UBT). A diode (D3) is coupled parallel to the door opener with its anode on the MOSFET's drain connection and its cathode on the door opener's positive voltage supply.  Independent claims are also included for the following:  (a) A power supply unit for a door opener operated by direct current; (b) and for a method for triggering a door opener operated by direct current.
Patent EP-1516639-B2 (EP)
Inventor: ZAPOL WARREN M
IPC: A61P11/08
Filed: 1991-12-05
Granted: 2015-04-15
Abstract: A method for treating or preventing bronchoconstriction or reversible pulmonary vasoconstriction in a mammal, which method includes causing the mammal to inhale a therapeutically-effective concentration of gaseous nitric oxide (1,10) or a therapeutically-effective amount of a nitric oxide-releasing compound (106), and an inhaler device (102) containing nitric oxide gas and/or a nitric oxide-releasing compound.
Patent EP-1557179-B2 (EP)
Inventor: MAXWELL GORDON
IPC: A61K47/36
Filed: 2005-01-21
Granted: 2011-08-31
Abstract: The invention provides a novel solid pharmaceutical dosage form which includes an opiate, an opiate antagonist admixed with the analgetic (opiate agonist) and an amount of a hydrocolloid containing excipient which is effective to form a non-injectable slurry when the dosage form is contacted with water. In addition the dosage form contains pure naloxone in enteric coated form which is designed to release in the colon to prevent or relieve constipation. Thus the formulation, because of the enteric coated naloxone and the hydrocolloid excipient(s), has reduced side effects as compared with formulations which do not contain these features.
Patent EP-2805625-B2 (EP)
Inventor: KNOL JAN
IPC: A23L33/00
Filed: 2006-02-28
Granted: 2022-11-23
Abstract: A composition comprising  Bifidobacterium breve,  a non-digestible saccharide A and a non-digestible saccharide B, optionally combined with  Lactobacillus paracasei  and the use of said composition for the treatment and/or prevention of gastro-intestinal disorder, immune disorder and/or endocrine disorder.
Patent EP-0143194-B2 (EP)
Inventor: MEUNIER GILLES
IPC: C08L27/06
Filed: 1984-08-24
Granted: 1995-10-11
Abstract: The impact resistance of resin compositions consisting of a thermoplastic polymer, particularly a homopolymer or copolymer of vinyl chloride can be improved by an impact additive of the graft copolymer type. The graft copolymer impact additive consists of a backbone composed of a statistical copolymer of butadiene or isoprene, an alkyl acrylate of a C2 to C12 alkyl, and optionally a polyfunctional cross-linking agent, onto which are grafted the chains of a statistical copolymer of an alkyl methacrylate of a C1 to C4 alkyl, particularly methyl methacrylate, and an alkyl acrylate of a C1 to C8 alkyl, particularly ethyl acrylate. The backbone of the graft copolymer impact additive comprises 0.5-35% by weight butadiene or isoprene, and up to 10 mole % of the cross-linking agent, while the graft chains of the graft copolymer comprise 5 to 50 mole % of the alkyl acrylate of a C1 to C8 alkyl, and the weight ratio between the grafted chains and the backbone can range from 10 to 200%. The resin compositions are particularly useful to improve impact strength at low temperatures.
Patent EP-0178566-B2 (EP)
IPC: C11D7/44
Filed: 1985-10-07
Granted: 1993-04-14
Abstract: Powder-form compositions containing as its principal components cellulose powder, organic solvents, and water. The compositions are suitable for cleaning textiles, particularly carpets, and are distinguished by high cleaning power and minimal dust generation.
Patent EP-0538283-B2 (EP)
Inventor: LACROIX MARTIAL
IPC: C07K16/00
Filed: 1991-07-08
Granted: 2001-08-01
Abstract: L'invention se rapporte à des peptides cycliques correspondant aux formules générales (I) et (III), dans lesquelles x représente une séquence d'acides aminés de la position 585 à 604 (gp41-VIH-1), ces séquences d'acides aminés étant caractérisées par au moins une lysine en position 586 ou une lysine sur les deux positions 585 et 586; x2 représente une séquence d'acides aminés de la position 585 à 604 (gp41-VIH-1); y représente une séquence d'acides aminés de la position 612 à 629 (gp41-VIH-1); e et f représentent un ou plusieurs épitopes compris dans la séquence d'acides aminés située entre 586 et 629 (gp41-VIH-1) ou entre 578 et 613 (gp36-VIH-2); a et b représentent respectivement les terminaisons amino et carboxy, ainsi que les substituants aptes à rendre le peptide plus efficace comme réactif d'immunodiagnostic. Les peptides de la formule (III) comportent e ou f ou les deux. L'invention se rapporte également à des peptides correspondant aux formules générales (II) et (IV), dans lesquelles x1 représente une séquence d'acides aminés de la position 577 à 596 (gp36-VIH-2), de telles séquences d'acides aminés étant caractérisées par au moins une lysine en position 578 ou une lysine sur les deux positions 577 et 578; x3 représente une séquence d'acides aminés de la position 604 à 613 (gp36-VIH-2); e et f représentent un ou plusieurs épitopes compris dans la séquence d'acides aminés située entre 578 et 613 (gp36-VIH-2) ou 586 à 629 (gp41-VIH-1); et a et b sont comme définis ci-dessus. Les peptides de la formule (IV) comportent e ou f ou les deux. Ces peptides cycliques seuls ou mélangés à d'autres peptides sont particulièrement efficaces pour la détection d'anticorps contre les virus VIH-1 et VIH-2 dans des analytes et des sérums.