baber/WOPTO huggingface dataset:
Patent EP-0253321-A2 (EP)
Inventor: NICKL JOSEF DR DIPL-CHEM
IPC: A61P7/02
Filed: 1987-07-10
Abstract: Die Erfindung betrifft neue Benzolsulfonamido-indanylverbindungen der allgemeinen Formel <IMAGE> in der R1 eine gegebenenfalls durch ein Halogenatom, eine Methyl- oder Methoxygruppe mono- oder disubstituierte Phenylgruppe, wobei die Substituenten gleich oder verschieden sein können, und R2 eine gegebenenfalls über eine geradkettige oder verzweigte Alkylengruppe oder über eine Alkenylengruppe gebundene Hydroxycarbonyl- oder Alkoxycarbonylgruppe, wobei jeweils eine Methylengruppe der vorstehend erwähnten Alkylen- oder Alkenylenreste, welche mit dem Indanylrest verknüpft sein muß, durch eine Hydroxymethylen- oder Carbonylgruppe ersetzt sein kann und gleichzeitig die Methylengruppe, über die die vorstehend erwähnte Alkoxycarbonylgruppe gebunden ist, durch eine weitere Alkoxycarbonylgruppe substituiert sein kann, oder eine 4,5-Dihydro-pyridazin-3(2H)-on-6-yl- oder Pyridazin-3(2H)-on-6-yl-gruppe, welche in 4- oder 5-Stellung durch eine Alkylgruppe und/oder in 4-Stellung durch eine Alkoxycarbonylgruppe substituiert sein können bedeuten, deren Enantiomere und deren Salze mit anorganischen oder organischen Basen, falls R2 eine Hydroxycarbonylgruppe enthält. Die neuen Verbindungen weisen wertvolle pharmakologische Eigenschaften auf, insbesondere antithrombotische Wirkungen, außerdem stellen diese Thromboxanantagonisten dar, und lassen sich nach an und für sich bekannten Verfahren herstellen.
Patent EP-0258785-A2 (EP)
Inventor: BUECHEL KARL-HEINZ PROF DR
IPC: C07D249/08
Filed: 1987-08-25
Abstract: Neue mercapto-substituierte Hydroxyethyl-(triazol-1-yl)-Derivate der Formel <IMAGE> in welcher Ar     für gegebenenfalls substituiertes Aryl steht, X     für Sauerstoff, Schwefel, eine direkte Bindung sowie für die Gruppierungen -CH2-, -CH2-CH2, -O-CH2-, -SCH2-, -O-CH2-CH2- und -S-CH2-CH2- steht, wobei das Heteroatom mit dem Aryl-Rest verbunden ist, wenn X für -OCH2-, -SCH2-, -O-CH2-CH2- oder -S-CH2-CH2- steht, und R     für Wasserstoff, gegebenenfalls substituiertes Alkyl, gegebenenfalls substituiertes Alkenyl, gegebenenfalls substituiertes Alkinyl, gegebenenfalls substituiertes Cycloalkyl, gegebenenfalls substituiertes Cycloalkylalkyl, gegebenenfalls substituiertes Aralkyl oder für gegebenenfalls substituiertes Phenyl steht, sowie deren Säureadditions-Salze und Metallsalz-Komplexe, ein Verfahren zur Herstellung der neuen Stoffe und deren Verwendung als Fungizide und Parasitizide. Neue Oxirane der Formel <IMAGE> in welcher Ar und X die oben angegebene Bedeutung haben, sowie Verfahren zur Herstellung dieser Oxirane, die als Zwischenprodukte zur Herstellung von Stoffen der Formel (I) dienen.
Patent EP-0263961-A2 (EP)
Inventor: MALEK MONI M A
IPC: H04M15/10
Filed: 1987-09-03
Abstract: Für zu einer Baugruppe zusammengefaßte Teilnehmeranschlußschaltungen (SLIC 1 bis SLIC n) eines digialen ZM-Fernmeldesystems ist eine gruppenindividuelle Einspeiseschaltung vorgesehen, die einen sowohl beim Einschalten als auch beim Ausschalten allmählich den Schaltzustand wechselnden Schalter (SS) aufweist, der den Zähltakt für die von einem Zählimpulsgenerator (FS) gelieferten Zählimpulse bestimmt. Die Einspeisung der Zählimpulse auf die einzelnen Teilnehmeranschlußleitungen erfolgt im Multiplexbetrieb über Kontakte (ka, kb) sowie schon vorhandener Testrelais.
Patent EP-0269796-A2 (EP)
Inventor: GU HANSEN
IPC: A61N1/36
Filed: 1987-09-09
Abstract: An apparatus (10) for detecting bioelectric signals according to the present invention, comprises: a detecting electrode (20), a reference electrode (30), a stimulating signal generating circuit (40), a micro-current amplifying circuit (50), a signal processing circuit (60) and an output device (70). The detecting apparatus (10) applies a stimu­lating voltage in the range of 0.5-3.0 V to a reference acupoint on human or animal body via the reference electrode (30), and detects simutaneously the response current in the range 10⁻¹¹ - 10⁻⁴A at different acupoints on the body with the detecting electrode (20) at a certain pressure to acupoints, then the time response of the current is processed by the signal processing circuit (60) to obtain the useful information for diagnosing diseases and verifying the therapeutic effects.
Patent EP-0261518-A2 (EP)
Inventor: POZZOBON ALESSANDRO
IPC: A63B69/18
Filed: 1987-09-11
Abstract: Brake, particularly for the locking of tensioning elements provided on ski boots, constituted by an arm (2) eccentrically pivoted to a containment body (4) and having a curved portion (5) engaging the groove (6) of a pulley (7) adapted to wind a traction element (9,7c) such as a cable (9); an elastic means (12) forces the arm curved portion in the groove, means (16) being provided for the disengagement of the arm from the pulley.
Patent EP-0265825-A2 (EP)
Inventor: GUHL WALTER DR
IPC: A01N35/02
Filed: 1987-10-21
Abstract: The disinfectants for controlling and killing parasitic, invasive spores are based on mixtures of disinfecting agents and surfactants and are characterised in that they contain one or more disinfecting agents from the group of aliphatic aldehydes with 1 to 5 C atoms, aliphatic alcohols with 1 to 4 C atoms, unsubstituted and substituted phenols, reagents evolving Cl2 and O2, and reagents containing active iodine, one or more surfactants and water.
Patent EP-0269041-A2 (EP)
Inventor: ZIPPERER BERNHARD DR
IPC: C07C215/04
Filed: 1987-11-23
Abstract: Cyclohexylamines of the formula  <IMAGE>  where X is a single bond or an alkylene chain, Y is hydrogen or an aryl, cyclohexyl, 4-cyclohexylcyclohexyl, perhydro-1- or 2-naphthyl or piperidyl radical, R1 and R2 are hydrogen, alkyl, alkenyl, alkynyl, hydroxyalkyl, cycloalkyl, cycloalkenyl or arylalkyl, or R1 and R2 together form an alkylene group and, togehter with the N atom, form a ring, and acid addition salts thereof, with the exception of compounds in which X is a single bond, Y is cyclohexyl, R1 and R2 are hydrogen or methyl, and the compounds in which X is C6-, C7- and C8-alkyl, Y is hydrogen and R1 and R2 together with the N atom whose substituents they are form a 2,6-dimethylmorpholine radical, and fungicides containing such cyclohexylamines.
Patent EP-0241073-A2 (EP)
Inventor: BOYER STANTON L
IPC: C11D1/83
Filed: 1987-03-23
Abstract: Liquid detergent compositions containing anionic synthetic surfactant, C 12 -C 14  alkyl or alkenyl succinate builder and C 12 -C 14  fatty acid, in a molar ratio of succinate to fatty acid of from about 0.8 to about 2.4, provide a minimum of suds in otherwise high sudsing compositions.
Patent EP-0246910-A2 (EP)
Title: Coated veterinary implants
Inventor: STAPLES LINTON DREW
IPC: A61K9/00
Filed: 1987-05-21
Abstract: A coated veterinary implant including
     (a) a veterinary implant including an effective amount of (i) an active ingredient selected from melatonin or related chemicals of the indole class, or mixtures thereof, and (ii) a veterinarily acceptable carrier or excipient, and   (b) a coating for said veterinary implant (a) formed from a physiologically compatible polymeric coating composition;   which implant, in use, releases the active ingredient at a rate sufficient to maintain the blood level of melatonin or related chemicals of the indole class at or above a level sufficient, and for a period sufficient, to regulate seasonal breeding activity and/or seasonal physiological responses of an animal to be treated.
Patent EP-0246911-A2 (EP)
Inventor: YASSAIE MOHAMAD HOSSEIN
IPC: H03H17/02
Filed: 1987-05-21
Abstract: A cascaded array of devices (30,3l) each having electrical signal processing elements (30) arranged to process simultaneously the same input data (32), is provided with inter device connections (48) including signal delay means (45) so that an intermediate result of processing by a second device is combined with an output which was derived from a first device at a time related to that at which input data was input to the second device for use in forming its intermediate result.
Patent EP-0257867-A2 (EP)
Inventor: MATON MAURICE EDWARD GEORGE
IPC: F24H1/36
Filed: 1987-08-05
Abstract: A vertical tube water heater comprising a water tank (22) within which are located a plurality of tubes (25) and a vertical combustion tube (26) provided at its upper end with a burner (29), the bottom ends of said tubes (25) and combustion tube (26) being in communication with a chamber (28) located at the bottom of the tank (22) and the upper ends of the tubes (25) being in communication with a header chamber (27) located at the upper end of the tank (22) and which is in communication with an exhaust duct (32,33), the arrangement being such that when the water heater is operating at low temperature settings any condensation formed within the tubes (25,26) is evaporated or drained and can not reach the burner (29) to extinguish it or its pilot light.
Patent EP-0257875-A2 (EP)
Inventor: CHENG CHU-LIANG
IPC: H01L29/78
Filed: 1987-08-06
Abstract: A vertical, enhancement mode MISFET includes a conducting n-type substrate (10), a semi-insulating Fe-doped InP blocking layer (12) on the substrate, a conducting layer (14) formed in the blocking layer, a groove (16) which extends through both the conducting layer and the blocking layer, a borosilicate dielectric layer (18) formed on the walls (28, 29) of the groove, a gate electrode (20) formed on the dielectric layer, drain electrodes (24, 25) formed on each side of the gate electrode, and a source electrode (22) formed on the bottom of the substrate. When a positive gate voltage relative to the source is applied, conduction channels are formed along the sidewalls of the groove, and current flows vertically from drain to source.
Patent EP-0258014-A2 (EP)
Inventor: HURST JAMES ARTHUR
IPC: G01M3/22
Filed: 1987-08-21
Abstract: A method for determining the position of a leak in a conduit or pipeline, especially one of small diameter, in which a carrier body (6), for example a short length of co-axial cable (7), carrying a short-­lived radioisotope is inserted into the conduit or pipeline and is caused to move along it by pressuring up the conduit or pipeline from one or both ends (10, 11) thereof with fluid, for example water. The carrier body (6) travels to the leak (12) but no further and its location is detected from outside the conduit or pipeline using a radiation detector.
Patent EP-0260836-A2 (EP)
Inventor: ZALENSKI THOMAS
IPC: G06F3/039
Filed: 1987-08-27
Abstract: A method and apparatus for calibrating an electro-optical mouse during the detection of light reflected from a surface with optically contrasting indicia. The voltage output from the light detector is compared with stepped ramped sequences of reference voltage signals representing a count, the ramped sequence being stopped in response to each transition of the comparator between a first state where the amplitude of one of the input signals is less than that of the other and a second state where the amplitude of the one of the input signals is equal to or greater than the other. A processor determines the highest and lowest numbers at which any of the ramped sequences are stopped; and calculates at least one threshold value in dependence on the difference between the highest and lowest numbers.
Patent EP-0262796-A2 (EP)
Inventor: CHIBA KAZUMASA
IPC: C08L77/00
Filed: 1987-08-28
Abstract: Resin compositions consisting of (A) 50 - 95 percent by weight of a polyamide and (B) 5 - 50 percent by weight of a modified polyolefin containing in side chains 0.005 - 5 molar percent of functional groups expressed by formulas (I) and/or (II) below and 0.005 - 5 molar percent of functional groups expressed by formulas (III) and/or (IV) below provide molds having a high impact resistance and are applicable to automobile parts.
Patent EP-0282954-A2 (EP)
Inventor: KLEINE PETER DIPL-ING
IPC: G06K7/00
Filed: 1988-03-14
Abstract: Chip card reader (3) comprising an entry opening (2), bounded by webs (6, 7) and side walls (4, 5) extending perpendicularly thereto, for accommodating a chip card (1). An approach is to be demonstrated by means of which the removal of the chip card (1) from the chip card reader (3) is impeded during the reading state. This is achieved by a wall (8, 9, 10) bounding the entry opening (2), which slightly projects above the free end of the chip card (1) in the reading position of the chip card (1) or is located in one plane with the free end of the chip card (1). <IMAGE>
Patent EP-0288796-A2 (EP)
Inventor: HUBER HEINRICH
IPC: D06F39/08
Filed: 1988-04-08
Abstract: Located in the lowest region of the lye container (1) of a washing machine is a lye outlet port (5) in the form of a circular orifice with a flanged edge (4). The front end of a flow-off hose (6) widened in a pear-shaped manner and closed is slipped with its flow-off hose inlet orifice (7) over the flanged edge (4). The flow-off hose (6) possesses on its underside a circular movement fold (8) located exactly opposite the lye outlet port (5). A mushroom-shaped pressure pad (9) mounted via a lever (10) now presses the inner wall (6') of the flow-off hose (6) sealingly against the flanged edge (4) under programme control by means of a cable pull (16). The movement fold (8) makes it easier for the flow-off hose (6) to bend and consequently to seal off the lye outlet port (5) reliably. <IMAGE>
Patent EP-0294686-A2 (EP)
Inventor: BAUS ULF DR
IPC: C07C291/00
Filed: 1988-05-31
Abstract: Diaryl iminocarbonates of the formula I <IMAGE>  in which R<1> represents an alkyl, aminoalkyl, cycloalkyl, aralkyl, aryl group or a heterocyclic or heteroaromatic radical, Y and Z are identical or different and denote an alkyl, alkoxy, haloalkyl, aryl, cyano, nitro group or halogen, m and n represent an integer from 1 to 5, the radicals Y and Z being identical or different if m and n are greater than 1, are prepared by reacting diphenyl iminocarbonate II <IMAGE> with a substituted phenol III <IMAGE> at temperatures of 50 to 250 DEG C to give diaryl iminocarbonates IV <IMAGE> and reacting the compounds IV after their isolation or in situ with a phenol substituted by Z or Y to give the final products I. Novel diaryl iminocarbonates I and II and preparation of diphenyl iminocarbonates II by reaction of dichlorodiphenoxymethane with a primary amine R<1>NH2 in an inert solvent in the presence of a base and, if desired, in the presence of a catalytic amount of N,N-dialkylaminopyridine are also described.
Patent EP-0305812-A2 (EP)
Inventor: STREICHER WILLI DR
IPC: C07C201/16
Filed: 1988-08-18
Abstract: The unwanted positional isomers can be substantially removed from crude nitrobenzaldehyde by carrying out a treatment with 100-10,000% by weight of water and 1-30% by weight of an emulsifier, everything based on the dry weight of the crude nitrobenzaldehyde, at a temperature of 30-140 DEG C and at a pH of 3-14.
Patent EP-0320589-A2 (EP)
Inventor: ERNST ALFONS DIPL-ING
IPC: G05B19/21
Filed: 1988-10-08
Abstract: In such a position measuring device for measuring the relative position between two objects, the division (WTa) of a division carrier (TTa) connected to one object is scanned by two scanning units (AE1a, AE2a) connected to the other object for forming two scanning points. The two periodic scanning signals (S1a, S2a, S3a, S4a), offset in phase with respect to one another, which are in each case generated by the two scanning units (AE1a, AE2a), can be subject to phase shifts (+ beta ,  beta -) with respect to the required phase angles due to interferences which result in measurement inaccuracies. To avoid such measurement inaccuracies, two periodic resultant signals (RS1a, RS2a) having the required phase angle are generated by means of logic elements (ADa, STa, SUa) in the evaluating device (AWa) from the four periodic scanning signals (S1a, S2a, S3a, S4a). <IMAGE>
Patent EP-0314953-A2 (EP)
Inventor: FULLER JOHN
IPC: E21B10/56
Filed: 1985-07-08
Abstract: A rotary drill bit for use in drilling or coring deep holes in subsurface formations comprises a bit body 10 having a shank for connection to a drill string and a plurality of cutting elements 15 mounted at the surface of the bit body. Each cutting element 15 is bonded to a stud 19 which is received in a socket in the bit body. Spaced rearwardly of each cutting element is a separate abrasion element comprising a stud 20 which is received in a socket in the bit body 10 and is impregnated with particles 21 of natural or synthetic diamond. The abrasion element 16 provides a back-up in the event of failure or excessive wear of the cutting element and its spacing from the cutting element prevents the damaging transfer of heat from the abrasion element 16 to the cutting element 15. The cooling may be enhanced by providing a channel 23 for drilling fluid between the cutting element and abrasion element.
Patent EP-0313073-A2 (EP)
Inventor: BARKER WILLIAM A
IPC: G21K1/00
Filed: 1988-10-21
Abstract: The invention relates to a method for enhancing alpha, beta and gamma decay in radioactive materials comprising:
     placing the radioactive materials in a field free equipotential region to increase the counting rates of the alpha, beta and gamma particles; and   leaving the materials in said region for a predetermined time.
Patent EP-0284141-A2 (EP)
Inventor: DYLLUS FRANK ULRICH
IPC: B21C37/08
Filed: 1988-03-11
Abstract: In a method of producing thin-walled tubes with a welded longitudinal seam from a strip of zinc or zinc wrought alloys, the strip is formed into a rounded section by rolling. In order to obtain automatic and continuous production of tubes at high speed, provision is made for the longitudinal edges of the section rounded from a strip to face one another in parallel, to be heated to welding temperature in a short zone of the longitudinal edges, to be brought together at the welding point and to be butt-welded to one another. <IMAGE>
Patent EP-0328792-A2 (EP)
Inventor: MIRKOVIC ZIVORAD
IPC: B23Q3/06
Filed: 1988-10-21
Abstract: A multiple chucking device is disclosed, which is suitable in particular for clamping in grooves of a machine table. The device includes a clamping block, at least one clamping piece, and an end block which are mounted on a pair of guide axles. The clamping block is rigidly supported on the pair of guide axles, and the clamping pieces and the end piece are adjustable in a longitudinally displaceable manner, and may be secured by locking screws that engage the axles. The clamping piece and the end block are equipped with a clamping jaw in the form of a wedge collet, and with a support housing a recess, in which an obliquely downwardly extending tightening screw is located. The screw is tightened by the wedge collet so as to engage and clamp a workpiece. The clamping block, the clamping pieces, and the end block have clamping surfaces extending on both sides in the axial direction, so that the chucking unit may also be secured by clamping shackles acting on the clamping surfaces, with the aid of clamping elements and the T blocks sliding in the grooves of the table.
Patent EP-0316983-A2 (EP)
Inventor: TUCKER JAMES ROBINSON
IPC: C11D1/645
Filed: 1988-11-01
Abstract: Granular laundry detergent or detergent additive compositions containing a fabric care agent comprising 1,3 dialkyl (or dialkenyl) amidodiethylenetriamine (1,3 DDETA) providing softening and static control benefits.
Patent EP-0318088-A2 (EP)
Inventor: GRECO ALBERTO
IPC: C08G59/20
Filed: 1988-11-17
Abstract: A thermosetting liquid moulding composition comprising:
     a) a polyepoxide containing at least two epoxide groups per molecule;   b) a tricarboxylic acid definable by the general formula:
      where: 
R¹, R² and R³ have the meaning given in the description; and   c) a dicarboxylic acid anhydride.   
     This composition can be transformed by liquid moulding into manufactured articles particularly useful in the electrical sector.
Patent EP-0324999-A2 (EP)
Inventor: VAN HOUTEN HENDRIK
IPC: H01L29/06
Filed: 1988-12-19
Abstract: The invention relates to an electric element, whose conductance is quantized in units 2e²/h realized in a multi-dimensional charge carrier gas, which is provided with a part of reduced width having a width of the order of the Fermi wavelength and a length smaller than the average free path length. Due to the small width of the part of reduced width, the energy levels are sub­divided, as a result of which, at a temperature at which the distance between the levels is comparable with kT, the charge transport through the constriction is determined by quantum-mechanical effects. For the charge carrier gas, for example, a two-dimensional electron gas near a GaAs-­AlGaAs hetero-junction may be used, for example, in a voltage divider.
Patent EP-0297912-A2 (EP)
Inventor: MOELLGAARD HENRIK
IPC: G01N33/546
Filed: 1988-06-30
Abstract: Immobilization method comprising mixing with poly­azetidine, dewatering, sub-dividing and curing. The method is useful for enzymes, cell mass, coenzymes and antibodies. The product is physically strong, and less cross-linking agent can be used than in prior-art processes.
Patent EP-0302699-A2 (EP)
Inventor: NOVEROLA ARMANDO VEGA
IPC: A61P25/20
Filed: 1988-08-02
Abstract: Compounds of the general formula:
      wherein R¹ represents hydrogen, a C₁₋₆ alkyl group or an acetyl group; 
R² represents halogen; 
R³ represents a group of the formula:
      wherein R⁵ represents hydrogen or a phenyl or non-aromatic cyclic ether group and n is 2 or 3; 
R⁴ represents a C₃₋₆ cycloalkyl, cyclohexenyl, C₁₋₆ alkoxy, trifluoromethyl, tetrahydrofuryl, 1,3-dioxolanyl or phenoxy group; 
m is 0, 1, 2, 3 or 4 with the proviso that when m is 0, R⁴ is only a C₃₋₆ cycloalkyl or tetrahydrofuryl group; 
and pharmacologically acceptable acid addition salts, quaternary ammonium salts and N-oxides thereof have   pharmacological properties rendering them useful as antiematic agents with reduced undesirable side-effects. Various methods are described for their preparation involving formation of the amide link, etherification of the 2-hydroxy derivative, introducing the R⁵CH₂ group on the N-unsubstituted azabicyclooctane or nonane or, for 4-amino compounds, by hydrolysing a 4-acylamino derivative.
Patent EP-0314369-A2 (EP)
Inventor: CORRELL RONALD E
IPC: H01J23/26
Filed: 1988-10-18
Abstract: An electron beam deflection structure (10) of the traveling wave type effectively cancels the longitudinal voltage gradients and the associated electron beam defocusing that are characteristic of such deflection structures. The deflection structure comprises a first helical coil member (48) and a second helical coil member (50) that are coaxial with the longitudinal axis (26) of the tube. Each of the coil members has wide and narrow segments which alternate along the length of the coil in sequence with the turns of the coil. The first coil member has its wide segments (92a) positioned on the bottom and its narrow segment (92b) on top of the coil member. The second coil member has its wide segments (94a) positioned on top and its narrow segments (94b) positioned on the bottom of the coil member. The narrow segments from one of the coil members are interleaved with the wide segments from the other coil member. A pair of linear arrays (100) and (102) are thereby formed which are positioned above and below the electron beam path and comprise wide and narrow segments from different coil members. Differential voltage signals of opposite polarity are applied to the first and second coil members of the deflection structure. Longitudinal voltage gradients along the wide segments are compensated by substantially equal but opposite voltage gradients on the narrow segments, thereby effectively canceling the longitudinal voltage gradients and eliminating any defocusing of the electron beam that the voltage gradients would cause.