baber/WOPTO huggingface dataset:
Patent EP-0527146-A1 (EP)
Title: Moteur ou machine a combustion interne quadratique a pistons oscillants a double action, a face rectangulaire, de forme arquee
Inventor: RODRIGUES MICHAEL VICTOR
IPC: F01C9/00
Filed: 1991-04-05
Abstract: Moteur ou machine à combustion interne quadratique à pistons oscillants deux temps à double action comprenant une pluralité de pistons (1) oscillants à double action, à face rectangulaire, de forme arquée, espacés symétriquement, et fixés à un flasque (2) oscillant sur un arbre (4) fixé à une paroi (5) d'un logement de carter-moteur (6). Le flasque oscillant (2) met en oeuvre un axe de piston (7) couplé par une seule tige de connexion (8) à un vilebrequin (10) (présentant un volant (11)), les trois parties mobiles formant un mécanisme quadratique de sorte que la rotation du volant (11) produit un mouvement oscillant d'oscillateur et vice versa. Les pistons oscillants (1) sont renfermés par des cylindres concentriques intérieur et extérieur (13 et 14), lesquels sont fixés à un flasque de stator (15) afin de former un anneau contenant les pistons oscillants (1) ainsi que les pistons de stator (17) (fixés au flasque de stator (15)), situés entre les pistons oscillants (1). Des orifices d'admission, ainsi que des orifices d'évacuation sont mis en oeuvre dans le flasque de stator ainsi que des orifices de transfert et un passage de transfert dans le flasque oscillant (2), permettant un balayage longitudinal.
Patent EP-0545928-A1 (EP)
Title: Probe designed to be inserted in cavities in the human body.
Inventor: BILLINO HELMUT
IPC: A61M25/00
Filed: 1991-04-29
Abstract: The probe disclosed comprises a flexible tube (10) with, close to the distal end of the tube, at least one aperture (14) recessed into the outer surface of the tube. The aperture is located in a groove (16) in the outer surface of the tube (10), the groove extending along the whole length of the tube. A probe of this kind enables secretions to be sucked out of body cavities without damaging the tissue and is inexpensive to manufacture.
Patent EP-0482161-A1 (EP)
Title: Thermal reclamation method.
Inventor: BAILEY IAN ARTHUR
IPC: B22C5/08
Filed: 1991-05-03
Abstract: A method of thermally reclaiming a base material from a mixture of the material and a combustible substance, wherein said substance is incinerated in a fluidised bed, comprises feeding said mixture directly into a lower part of the fluidised bed. Also described is thermal reclamation apparatus for thermally reclaiming a base material from a mixture of that material and a combustible substance, the apparatus comprising a fluidised bed, and means for feeding said mixture directly into a lower part of the fluidised bed. The method and apparatus are particularly suitable for the thermal reclamation of foundry sand or other base materials used in foundry processes.
Patent EP-0549708-A1 (EP)
Title: Medical lavage apparatus.
Inventor: DAVIS RICHARD C
IPC: A61M3/00
Filed: 1991-09-17
Abstract: An improved medical lavage apparatus (10) includes guide/lock/stop tabs (122) which are inserted through a medical lavage syringe housing (20) into irrigation and aspiration bores (30, 34) thereof for engaging longitudinal ribs (68a-d, 69a-d) of irrigation and aspiration plungers (24, 26) to prevent their rotation and a circumferential latch rib 134a of the aspiration plunger for locking the aspiration plunger in an inserted position. The tabs also contact end circumferential ribs 70' of the plungers for providing stops to prevent the plungers from being removed from their respective bores. The tabs comprise two legs (126) which straddle the longitudinal ribs, with a longitudinal rib 68a of the aspiration plunger having a notch (140) at the tab in the aspiration bore to allow rotation of the aspiration plunger when it is in the inserted position for engaging the legs with the circumferential latch rib.
Patent EP-0554302-A1 (EP)
Title: Non-thrombogenic surfaces.
Inventor: YIANNI YIANNAKIS PETROU BIOCOM
IPC: A61L33/00
Filed: 1991-10-22
Abstract: A process for coating a blood-contacting surface comprising applying a solution of a fatty acid diester of phosphatidyl choline in an organic solvent to the surface and removing the solvent, provides a non-thrombogenic coating of phosphatidyl choline di-ester to the surface. Material for use in a blood-contacting device having such a coating and a blood-contacting device having such a coating.
Patent EP-0499096-A1 (EP)
Inventor: GESING ERNST DR
IPC: C07D251/70
Filed: 1992-01-30
Abstract: The invention relates to novel substituted arylsulphonylaminoguanidinotriazines of the general formula (I) <IMAGE>  in which   R<1> represents in each case optionally substituted aryl, aralkyl or heteroaryl, R<2> represents hydroxyl, amino or in each case optionally substituted alkoxy or alkylamino, R<3> represents halogen, alkyl, haloalkyl, alkoxyalkyl, alkoxy, haloalkoxy, alkylthio, haloalkylthio, alkylamino or dialkylamino and R<4> represents halogen, alkyl, cycloalkyl, alkoxy, alkylthio, alkylamino or dialkylamino with the exception of N'-4,6-dimethoxy-s-triazin-2-yl)-N''-(2-methoxy- carbonyl-phenylsulphonylamino)-N'''-(2-bromo-phenylsulphonyl)- guanidine, N'-(4,6-dimethoxy-s-triazin-2-yl)-N''-(2-methoxycarbonyl- phenyl-sulphonylamino)-N'''-(2-phenyl-phenylsulphonyl)-guanidine, N'-(4-methoxy-6-methyl-s-triazin-2-yl)-N''-(2-methoxycarbonyl-phenyl- sulphonylamino)-N'''-(2-phenyl-phenylsulphonyl)-guanidine, N'-(4,6-dimethoxy-s-triazin-2-yl)-N''-(2-methoxycarbonyl-phenyl- sulphonylamino)-N'''-(2-methylthio-phenylsulphonyl)-guanidine and N-(4,6-dimethoxy-s-triazin-2-yl)-N''-(2-methoxycarbonyl-phenyl-sulphony lamino)-N'''-(2-isopropoxycarbonyl-phenylsulphonyl)-guanidine, processes for their preparation, and their use as herbicides.
Patent EP-0502408-A1 (EP)
Inventor: OETTL JOSEF DIPL-ING
IPC: B65H26/02
Filed: 1992-02-26
Abstract: In the control of a web (2) in a web-processing machine, especially in a pressure machine, using at least one sensor (10) arranged in the area of the path of the web (2), which sensor has a transmitter (8) for a control beam (12) pointing towards the web (2) and a receiver (9) for a beam (13) reflected back from the web (2) and is connected to a signal processing device (11), by means of which the space between transmission of the control beam (12) and reception of the reflected beam (13) can be measured and a control pulse can be generated if a preset belt width is exceeded, a high degree of reliability and safety are achieved by making the signal processing device (11) a computer which has an input for a web speed signal and is programmed in such a way that a belt width (B) is set before the speed signal is received, this belt width (B) being preferably different from and greater than the belt width after the speed signal has been received. <IMAGE>
Patent EP-0562130-A1 (EP)
Inventor: MEIER REINHOLD
IPC: B23K9/04
Filed: 1992-03-21
Abstract: The invention relates to a device for build-up welding on end faces (5) of components (2), with a heater for melting the weld deposit (3) and for fusing the end face (5) and a means of applying the weld deposit (3). To this end, form tools (1, 7, 22) are arranged on either side of the end face. By means of pressure mechanisms, these form tools (1, 7, 22) are adapted to the lateral contour of the end face (5) and compress the hot-plastic build-up weld deposit in a shaping manner along the lateral contour of the end face (5). The device is advantageously used for repairing end faces (5) at sealing tips or end faces (5) at power-plant blades or at shroud bands of power-plant blades by means of build-up welding. <IMAGE>
Patent EP-0509400-A1 (EP)
Inventor: EFFLAND RICHARD CHARLES
IPC: A61K31/535
Filed: 1992-04-09
Abstract: This invention relates to compounds of the formula
       
 wherein 
   R₁ is hydrogen or loweralkyl; 
   R₂ is hydrogen or loweralkyl; and 
   R₃ is hydrogen, loweralkyl, halogen, nitro, amino, hydroxy, loweralkoxy, benzyloxy or
       
 where R₄ is hydrogen or loweralkyl and R₅ is loweralkyl, aryl or arylloweralkyl, or R₄ and R₅ taken together form a heterocyclic ring selected from the group consisting of
       
 wherein R₆ is hydrogen, loweralkyl, aryl or arylloweralkyl or a pharmaceutically acceptable acid addition salt thereof. 
     The compounds of this invention are useful for alleviating depression and various memory dysfunctions characterized by a cholinergic or adrenergic deficit, such as Alzheimer's Disease, and can, therefore, be used as medicaments.
Patent EP-0511646-A1 (EP)
Inventor: HAYANO SHIN-ICHIRO
IPC: H03K17/04
Filed: 1992-04-29
Abstract: A negative-phase output signal in an ECL circuit is extracted by an emitter-follower circuit (113,123), and the extracted signal is differentiated at its leading edge by a capacitor (130) driven by the emitter-follower circuit (113,123) so as to form a pulse wave, thus the differentiated signal drives a transistor (116) connected in parallel with an emitter-follower (126) resistor of another emitter-follower circuit (115,126) to which a positive-phase output signal is supplied. With this operation, a large amount of current flows only at the trailing edge of the output signal to shorten the fall time of the output from the logic circuit.
Patent EP-0512525-A1 (EP)
Inventor: OSHIRO YASUO
IPC: C07D215/36
Filed: 1992-05-07
Abstract: Desclosed is carbostyril derivatives of the general formula
       
 wherein R¹ is a halogen, a hydroxyl, lower alkoxy, lower alkyl, lower alkenyloxy, amino, lower-alkanoyl amino or lower alkylthio group, R² is a phenyl group which may optioanlly have one or two substituents, A is a lower alkylene group, and n is an integer of 1 or 2 and wherein the carbon-carbon bond between the positions 3 and 4 of the carbostyril skeleton may be a single bond or a double bond, and salts thereof, and pharmaceutical compositions containing the same for use as a disturbance-of-consciousness improving agent, central nervous system stimulant or sigma receptor agonist.
Patent EP-0514736-A1 (EP)
Inventor: HENGVOSS HELMUT DIPL-ING
IPC: H01L31/04
Filed: 1992-05-12
Abstract: An information board on runways or taxiways of airfields, for imparting information to a pilot or vehicle driver. In order to increase the operational safety and maximum capacity load in the taxiway area, the display surface of the information board has changing symbols, which are specific to aircraft or vehicles, for imparting information on the runway or taxiway allocated to the aircraft or vehicle. A control unit which can be controlled by a central computer is provided for displaying the symbols. <IMAGE>
Patent EP-0517127-A1 (EP)
Inventor: VON KEITZ ROBERT
IPC: F16L55/10
Filed: 1992-06-01
Abstract: The invention relates to an emergency separation safety coupling, especially for hose lines of tanker lorries, consisting of two coupling parts (2, 3) which can be plugged into one another and, in the closed position, can be latched to one another, the parts being provided with in each case one closing valve (5) arranged in the flow channel. Proceeding from a safety coupling of this type, the invention is based on the object of improving such a coupling to the effect that said coupling should be capable of being decoupled suddenly. This object is achieved according to the invention in that the part (2) is formed from two parts (9, 10) which are provided with in each case one circumferential annular groove (13) adjacent to the connecting surface (12) which is provided with a seal (11). At least two correspondingly profiled and dimensioned subrings (14) engage into these annular grooves (13), which subrings (14) have a retaining and clamping ring (15) which clamps around them and is detachably latched to the subrings (14). Mounted diametrically opposite on the clamping ring (15) are two withdrawal elements (16) which are effectively connected to two guide elements (17) which are arranged in a corresponding manner on the part (9) which has no engagement annular groove. <IMAGE>
Patent EP-0521319-A1 (EP)
Inventor: BOEGEL ANDREAS DR
IPC: C22C9/02
Filed: 1992-06-11
Abstract: The invention relates to a copper-nickel-tin alloy consisting of: … …  4 - 8% of nickel, …  4 - 8% of tin, …  0.005 - 1.0% of zinc, …  0.005 - 0.5% of iron and …  0.005 - 1.0% of lead, … the remainder being copper and usual impurities. …<??>The alloy shows a special structural state, having the following properties: … …  a) it contains a preferential orientation in the form of lines, …  b) it has the following structural constituents, … …  b1) up to 100% by volume of discontinuous precipitations (A), …  b2) up to 100% by volume of continuous precipitations, …  b3) up to 15% by volume of structural regions of high tin and nickel content (GSnNi), …  b4) up to 15% by volume of structural regions of high tin content (GSn), …  b5) up to 3% by volume of a phase of high lead content and …  b6) the remainder being a copper solid solution (Figure 1). … … …<??>The alloy is preferably used as a slide bearing material. …<IMAGE>…
Patent EP-0525736-A1 (EP)
Inventor: MORIUE HIROO
IPC: G06F13/38
Filed: 1992-07-29
Abstract: The data storing system according to the present invention is used for a communication control circuit(11). The communication control circuit(11) is equipped with a communication sequencer(12), which takes in a message to be transmitted to a multiplex bus(10), an ID table(13) which registers data IDs of messages necessary for the station, and the first and second memory circuits(14 and 15) which have memory areas(14,15) keyed to the data lDs. When the communication sequencer(12) takes in a message, it determines whether its data ID exists in the ID table(13). If the data ID exists and the frequency of occurrence is high, then data following the data ID is temporarily stored in a memory area(14) keyed to a data ID of the first memory circuit(14,14a). If the data ID exists and the frequency of occurrence is low, then the data following the data ID is temporarily stored in a memory area-(15) of the second memory circuit(15,15a). When a CPU reads the aforementioned stored data, it sets the status area(14a,15a) of the storage area(14,15), in which the data was stored, for a state that enables a data storage change.
Patent EP-0537744-A1 (EP)
Inventor: YANAGISAWA HIDEYOSHI
IPC: C07F7/18
Filed: 1992-10-15
Abstract: Disclosed is a novel organosilane compound represented by the general formula 
 
 
 
        (R¹O) m Me 3-m Si-R²-NH-R³-NH₂, 
 
 
 
in which Me is a methyl group, R¹ is a methyl or ethyl group, R² is a divalent hydrocarbon group having 1 to 10 carbon atoms, R³ is a divalent hydrocarbon group having 7 to 10 carbon atoms of which six carbon atoms jointly form a benzene ring, at least one of the nitrogen atoms in the amino and imino groups being not directly bonded to the carbon atom which is a member of the benzene ring, and the subscript m is 1, 2 or 3.
Patent EP-0502576-A1 (EP)
Inventor: PONS DICK ADRIAAN
IPC: C09B67/08
Filed: 1992-02-27
Abstract: The invention relates to the use of a plastic dispersion as coating for inorganic and organic particles, such as pigment particles and colourant particles. 
     The plastic dispersion is a dispersion of a polymer based on
     a. a vinyl monomer,   b. (C₁-C₁₂) alkyl (meth)acrylate, (C₁-C₁₂) dialkylitaconate, (C₁-C₁₂) dialkylfumarate and/or (C₁-C₁₂) dialkylmaleate,   c. a phosphorus-containing compound and   d. 0-0.3 wt.% organic unsaturated mono and/or dicarboxylic acid.
Patent EP-0541184-A1 (EP)
Inventor: BOONE JAN
IPC: B01D53/85
Filed: 1992-11-06
Abstract: Process for aerobic composting of organic material, comprising of 
   successively aerating and fractionating this material in a number of steps, as according to the following steps of:
     (1) aerating the material for a period of for instance between about two and about four weeks, in particular about three weeks.   (2) separating the material aerated in step (1) into a first fraction of coarse material and a second fraction of less coarse material;   (3) aerating the coarse material again as according to step (1) and separately aerating for a second time the less coarse material for a period of between about four and about eight weeks, in particular about six weeks.   (4) separating the less coarse material aerated in step (3) into a third fraction of fine material and a fourth fraction of the finest material;   (5) aerating the fine material again as according to step (1) and   (6) discharging as compost the finest material separated in step (4), and device for aerobic composting of organic material according to this process.
Patent EP-0496488-A1 (EP)
Inventor: CUNNINGHAM DONALD J
IPC: B60R21/26
Filed: 1992-01-03
Abstract: An airbag gas generator for use on the passenger side of an automotive vehicle. To ensure ignition of solid gas generant pellets and wafers (52) uniformly throughout the entire length of the gas generator combustion chamber substantially simultaneously, there is positioned in concentric relation therein an elongated BKNO₃ solution-dipped igniter tube (28) having similarly dipped disks (54) positioned thereon in spaced relation, transversely thereof. BKNO₃ powder initiated by a squib (60) directs fire down the igniter tube to produce a rapid flash of fire that ignites the BKNO₃ dipped igniter tube and disks and surrounding gas generant pellets. The hot gas from the gas generant pellets is cooled and filtered by a screen pack assembly prior to exiting through holes (14) in the cylindrical wall of the gas generator and directed to an airbag for inflation.
Patent EP-0523987-A1 (EP)
Title: Liquid crystal display system
Inventor: YOSHIMIZU TOSHIYUKI
IPC: G02B6/00
Filed: 1992-07-15
Abstract: In a stacked liquid crystal display system constructed from a plurality of liquid crystal display cells stacked one on top of another, separation of images due to an increase in the viewing angle is prevented. In a liquid crystal display system (1) constructed from a plurality of liquid crystal display cells (3, 6, 8) stacked one on top of another, a light guide (4) adapted to transmit light only in a direction perpendicular to the display surfaces of the liquid crystal display cells is interposed between the first liquid crystal display cell (3) disposed nearest to an observer (11) and the second liquid crystal display cell (6) disposed behind the first liquid crystal display cell (3). Because of the provision of the light guide (4), the images formed on the second and third liquid crystal display cells (6, 8) are focused through the light guide (4) onto the rear surface of the first liquid crystal display cell (3), viewed from the direction of the observer (11). This serves to prevent the image separation.
Patent EP-0524807-A1 (EP)
Inventor: GALINDO-CASTRO IVAN
IPC: C12Q1/68
Filed: 1992-07-22
Abstract: The present invention provides a Human Papillomavirus (HPV) detection method, the results capable of being read on specimen slides through  in situ  hybridization techniques. The method is based on a pair of consensus polynucleotide probes which hybridize type-specifically with clinically important HPV viral types and is capable of distinguishing between malignant and benign HPV viruses. Compositions of the polynucleotide probes in detectably labeled form are also a part of the invention. For correlation of the present method with known polymerase chain reaction (PCR) detection of HPV, a PCR assay is described.
Patent EP-0565793-A1 (EP)
IPC: A01K61/00
Filed: 1992-08-05
Abstract: A stanchion (4) for use in a floating scaffold (2) of an off-shore fish preserve (1). The stanchions (4) are provided at intervals along a direction in which the floating scaffold (2) extends, and support a fish preserve side net (f) which hangs into water. The stanchion has a pipe-shaped body, which is curved, from a longitudinally intermediate portion thereof to an end thereof above the water surface, towards an inside of a limited area of water of the fish preserve. The stanchion also includes an installation portion which is a band (11) wrapped in a peripheral direction around the floating scaffold (2) by undergoing elastic deformation such that the band is fixed to the floating scaffold by both ends (7,8) thereof being fastened together by a bolt/nut fastening (9). Another end of the pipe-shaped body is fastened to the installation portion. Moreover, the stanchion (4) has reinforcing members (14) for reinforcing a fixing of the pipe-shaped body and the installation portion and for preventing damage to and breakage of the fish preserve side net (f) at a bolt/nut fastening position of the installation portion.
Patent EP-0536022-A1 (EP)
Inventor: BOUE-GRABOT MARC
IPC: G01N33/50
Filed: 1992-09-24
Abstract: The invention relates to a ready-for-use material which makes it possible to perform toxicological and pharmacological studies on cells preserved in individual culture chambers integrated into a plastic block which permits at the same time their storage, their transport and their experimental use, by virtue of the use of a maintenance medium gelled at low temperature. The invention is intended for example for cosmetic products laboratories unable to equip themselves to carry out cell cultures. The invention represents an alternative to toxicity tests on animals.
Patent EP-0527703-A1 (EP)
Inventor: HATSCHEK RUDOLF ALEXANDER DR
IPC: A61B5/00
Filed: 1992-07-31
Abstract: The device has a sensor (23) intended for application to the living body (1) and light-radiating means (27), in order in a light-radiating region to radiate light out of the sensor (23) and into the body (1). The sensor (23) has a plurality of light-receiving regions serving to receive light back-scattered in the body, which are at different distances from the light-radiating region. Furthermore, light-receiving means (29) are present in order to measure the intensities of the light back-scattered from the body (1) and passing into the sensor (23) in the various light-receiving regions. The device further has electronic circuit means which in the case of measurement select an assessment region on the basis of a prescribed criterion from the light-receiving regions and evaluate the component, varying with time periodically in the pulse frequency cycle, of the light detected in the assessment region for the purpose of determining at least one gas saturation, in particular the oxygen saturation of blood. 
<IMAGE>
Patent EP-0561987-A1 (EP)
Inventor: TANNENBAUM HARVEY PAUL
IPC: C09D181/00
Filed: 1991-12-10
Abstract: On applique des systèmes de revêtement non collants améliorés sur un substrat lisse non traité avec une première couche d'un premier polytétrafluoroéthylène présentant une viscosité à chaud supérieure à 105 Pa Sec, plus un second polytétrafluoroéthylène présentant une viscosité à chaud située dans la plage comprise entre 102 et 107 Pa Sec, la viscosité à chaud du premier polytétrafluoroéthylène étant d'au moins 102 Pa Sec supérieure à celle du second polytétrafluoroéthylène afin d'obtenir un gradient de concentration.