baber/WOPTO huggingface dataset:
Patent EP-0672649-A1 (EP)
Inventor: YAMASAKI TETSURO C O TAKASAGO
IPC: B01J31/24
Filed: 1994-04-19
Abstract: Disclosed herein is a process for producing a (2S,5S)-2,5-diamino-1,6-diphenyl-3-hexanone derivative represented by the formula (1):
       
 wherein R¹ means a lower alkylcarbonyl group, a halogen-substituted lower alkylcarbonyl group, an arylcarbonyl group or a lower alkoxycarbonyl group, and R² and R³ are identical with or different from each other and denote individually an aryl group or an alkoxy-substituted aryl group, which comprises subjecting a (2S)-2,5-diamino-1,6-diphenyl-4-hexen-3-one derivative represented by the formula (2):
       
 wherein R¹, R² and R³ have the same meaning as defined above, to a hydrogenation reaction in the presence of a transition metal-containing catalyst.
Patent EP-0631040-A1 (EP)
Inventor: TODERO GIUSEPPE P I
IPC: F01B7/04
Filed: 1994-04-20
Abstract: A four-stroke engine comprising an engine frame including a block (111) and a head (113), the block forming at least one cylinder (114) and a crankcase (112). A piston (116) is mounted for reciprocation in the cylinder (114), and a crank (117) and connecting rod (118) are mounted in the crankcase (112) and connected to the piston (116). The crankcase (112) includes a fuel inlet port (128) and an outlet port, and a duct connects the outlet port (131) to an intake passage (132) in the head. The inlet port (128) is connected to a supply of a combustible mixture comprising fuel, lubricating oil and air. During engine operation, the mixture flows through the crankcase (112), the duct (132), and the air intake passage (128) to the cylinder (114). Valves (119,120) and valve actuating mechanisms control the flow of the mixture to the cylinder (114) and the flow of exhaust from the cylinder. The oil in the mixture lubricates the engine parts in the crankcase (112), the valves (119,120) and the valve actuating mechanisms. The duct (132) preferably forms a plenum or surge tank containing the mixture under pressure. The engine may include more than one cylinder and piston, such as a two-cylinder engine having pistons which move in synchronism to produce crankcase compression.
Patent EP-0687419-A1 (EP)
Inventor: BERTHOLET RAYMOND
IPC: A23J7/00
Filed: 1994-06-17
Abstract: A water soluble active material (I) is incorporated into a fatty material (II) by the following method: a) lecithin is treated to give a fraction practically free from phosphatidyl choline; b) an aqueous solution of (I) is incorporated into a mixture of the lecithin fraction and (II) under vigorous agitation and in sufficient quantity to ensure hydration of the lecithin fraction, thus forming a heterogeneous mixture, and c) this mixture is dried to form a homogeneous product.
Patent EP-0650693-A1 (EP)
Inventor: CAMPBELL CHARLES E
IPC: A61B3/024
Filed: 1994-09-13
Abstract: In a colour field test where the field background is of a first colour -- preferably yellow -- and the illuminating spot (16) is of a second and different colour -- preferably blue, a translucent occluder (O) is utilized for the eye. The translucent occluder (O) is chosen to permit entry of light having the colour of the background -- here yellow -- while filtering out substantially all light of the spot colour -- here blue. There results the ability to conduct a field test in colour where retinal rivalry interference with the test is held to a minimum.
Patent EP-0655550-A1 (EP)
Inventor: TOSA YOUZOU C O NAGASAKI RES D
IPC: F02B29/04
Filed: 1994-11-15
Abstract: The engine includes an exhaust gas turbo supercharger (40), an air cooler (6) and an expansion turbine (9), wherein high-pressure air compressed by a compressor (5) in the supercharger (40) is brought to a low temperature in the expansion turbine ( 9) and then delivered to a cylinder (1) in the engine; A part of the air compressed by the compressor (5) in the scavenge turbo supercharger (40) and cooled by the air cooler (6) is led directly to a scavenge port (10), the remainder is converted to a low-temperature high-pressure supercharging air through a second-stage compressor (22), a third-stage compressor (7) and the expansion turbine (9), and this supercharging air is charged into the cylinder (1) through an air supply valve (2) provided in the cylinder (1) just after a scavenge-exhaust stroke to increase a filling amount.
Patent EP-0658691-A1 (EP)
Inventor: OHKI HISASHI
IPC: F02M25/07
Filed: 1994-11-17
Abstract: In an internal combustion engine having an exhaust-gas brake device (5,51) in exhaust-gas pipe (4) and an EGR device (7,8) which returns part of the exhaust-gas from the exhaust-gas pipe upstream from this exhaust-gas brake device to the air-intake manifold (2), a suitable exhaust-gas-brake force can be obtained by setting the opening pressure required to open the exhaust-gas valve (30) to a value which allows the production of a suitable exhaust-gas-braking force but lower than the opening pressure required to open the EGR control valve (8) of EGR device. As a result, when the exhaust-gas brake operates, the leakage of exhaust-gas into the air-intake manifold is eliminated, and the desired exhaust-gas-braking force is achieved.
Patent EP-0655590-A1 (EP)
Inventor: RODECKER ARTUR
IPC: F24D19/10
Filed: 1994-11-19
Abstract: The heat pump, which is provided for heating purposes, comprises a compressor, a condenser, a restrictor and an evaporator which operates under the influence of the outside temperature (external temperature). The compressor is driven by an asynchronous motor (induction motor) the speed of which can be controlled in order to match the heating capacity of the heat pump to the heat requirements (heat demand) of the heating in the speed-controllable range. The result is a reduction in the additional heating capacity which is otherwise required in the case of low outside temperatures. Furthermore, in the case of higher outside temperatures the cyclic operation starts at a lower performance level. The result is a corresponding rise in the coefficient of performance. <IMAGE>
Patent EP-0626217-A1 (EP)
Inventor: HOLMAN HARM WILLEM
IPC: E04C2/04
Filed: 1994-05-26
Abstract: The invention provides a method for working up of possibly partly polluted materials by accommodating them in an unleaching plastic material. Therewith objects can be obtained with very good mechanical properties, which, when the normal costs necessary for transporting aand disposal of the polluted waste materials are also calculated, are competitive of cost price and combine good till very good mechanical properties with the possibility of any desired and attractive appearance. Especially with the invention debris washing silt or other silt is worked up, which gives an unique possibility to reuse polluted silt and therewith to decrease the use of plastic material. As plastic material can be considered anhydrous as well as emulsions in water and especially artificial resin has appeared favourable.
Patent EP-0613924-A1 (EP)
Inventor: TORATANI HIROTOSHI
IPC: C08K5/25
Filed: 1994-02-18
Abstract: A method of manufacturing natural rubber, which comprises drying and compounding one or more viscosity stabilizers for natural rubber comprising hydrazide compounds of the following general formula,  
 
        R-CONHNH₂ 
 
 
 where R is selected from alkyl groups having 1 to 30 carbon atoms, cycloalkyl groups having 3 to 30 carbon atoms, and aryl groups. 
     Preferred methods for manufacturing natural rubber comprise treating under drying conditions to result in 10% or less of the difference of gel content and 85% or more of molecular weight retention between before and after drying; and treating with a strainer after compounding hydrazide stearate into the natural rubber. 
     Gelation (storage hardening) is suppressed and a decrease in molecular weight is prevented, by means of the invention.
Patent EP-0628440-A1 (EP)
Inventor: THOMPSON ROBERT H
IPC: F02M25/08
Filed: 1994-06-06
Abstract: A pressure control valve for controlling vapor pressure in a fuel tank (10) has an inlet line (20) from the fuel tank, a pressure sensing (18) line from the filler pipe (12), and an outlet line (22) to a canister (24) for handling the fuel vapor. Fuel vapor flow through the valve (16) is controlled by ambient pressure from the filler pipe and tank pressure from the fuel tank (10), with those pressures acting on two diaphragms (32,42) within the valve to alternately allow flow through the valve during normal vehicle operation and to prevent flow during refuelling. A pressure relief valve is connected between the filler pipe line (12) and the canister outlet line (22) to prevent tank overpressurization should the valve malfunction.
Patent EP-0639660-A1 (EP)
Inventor: SMITH WILLIAM C
IPC: B05D7/00
Filed: 1994-08-16
Abstract: A process of applying a finish to an electrically conductive vehicle body by passing the body through a water-based electrocoating bath while applying a voltage between the body and the bath to electro-coat the body with constituents of the bath. The coat is dehydrated to a state of sufficient dryness to permit spray application of a water-base primer while maintaining the coat cool enough to avoid fusing the coat. A coating of water-base primer is then sprayed over the dehydrated but otherwise untreated E coat. The coat and coating are then baked to concurrently fuse both of them. The primer sprayed on an interior portion of the body is pigmented to a desired finished colour. Selected portions of the baked coating on the exterior of the body are light sanded to remove entrained dirt and thereafter finish coating is applied to the body.
Patent EP-0665139-A1 (EP)
Inventor: HOCK CHRISTOPHER
IPC: B60R21/26
Filed: 1994-12-06
Abstract: A gas generant body (1), preferably in the form of a circular, washer-shaped disc, having a plurality of similar, flat-surfaced projections (2) equally spaced and radially equidistant about the periphery of one or both sides of the body. The spaced projections are defined by curved or arcuate walls (3) emanating from the center of the generant body which flare outwardly to the body's perimeter, each having an angular arc length (d₅-d₁₀) greater than the space (5) therebetween. The outer edge of each projection is preferably contiguous with the perimeter (7) of the body. When the projections are on both sides as is preferred, the projections on one side are preferably in a staggered or offset relationship to those on the other side. A stack or assembly of the multiprojection generant wafers may be formed into an array for use in a gas generator for an automobile gas bag inflator. Each generant wafer acts as its own spacer, can be assembled independent of orientation, will not mesh or interlock with adjacent wafers and does not need extra inflator hardware.
Patent EP-0650005-A1 (EP)
Inventor: FINK ARTHUR C JR
IPC: F16L55/10
Filed: 1994-10-20
Abstract: The break away hose coupling for use in conjunction with a vapor recovery nozzle and for application within a fuel line, prevents untimely decoupling, only decouples upon the exertion of a predetermined amount of tension, prevents unnecessary leakage of fuel and vapors, and is fully reconnectable. The coupling (7) includes a pair of fittings (9, 11), for connecting to the fuel line, a sleeve (12) for housing the fittings (9, 11), and each fitting (9, 11) incorporating a check valve (18, 54) to provide for closure of the fluid flow passage (21, 48) and closure of the vapor flow passage (25, 62, 59) when decoupling occurs, a fluid chamber providing for flow of fluid and a vapor return passage, internal of the fluid flow passage, allowing vapor recovery in a concentric line. The device is pressure compensated to eliminate the effects of line shock.
Patent EP-0679094-A1 (EP)
Inventor: EPENETOS AGAMEMNON ANTONIOU
IPC: C07K16/00
Filed: 1994-01-17
Abstract: Un composé comprenant une partie spécifique à une cellule cible ou une partie directement ou indirectement cytotoxique se caractérise en ce que la partie spécifique à une cellule cible reconnaît la cellule cible avec une forte avidité. Les parties cytotoxiques du composé peuvent être une sous-unité d'un oligomère, peuvent contenir un site de liaison destiné à une petite molécule, peuvent être de la streptavidine, une ribonucléase dimérique ou une désoxyribonucléase-I. La partie spécifique à une cellule cible peut comporter au moins deux sites de liaison destinés à la cellule cible, et peut être un anticorps ou un fragment de celui-ci, ou une molécule ScFv. L'invention se rapporte également à un composé approprié pour l'agglutination de cellules, notamment l'hémoagglutination, ainsi qu'à un composé comprenant une partie médiatrice et une partie directement ou indirectement cytotoxique; cette partie médiatrice reconnaît une molécule spécifique à une cellule cible et génère un élément de ciblage indirect.
Patent EP-0684852-A1 (EP)
Inventor: BALACHANDRAN WAMADEVA
IPC: A61M15/00
Filed: 1994-02-21
Abstract: Un boîtier définit un passage comportant un embout à une extrémité et à travers lequel l'air est inhalé, un distributeur étant connecté au boîtier et fonctionnant pour distribuer une dose calculée d'un liquide ou d'une poudre d'un aérosol. Des électrodes (16, 22) sont positionnées entre le distributeur et l'embout et définissent une zone de charge (26). Un circuit de charge (21) applique une tension sur les électrodes dont une possède une caractéristique de pointe, telle que les particules passant à travers la zone de charge se changent avec une polarité prédéterminée. Un détecteur de respiration (51) est utilisé pour coordonner le fonctionnement du circuit de charge avec l'inhalation de la dose. L'endroit où les particules inhalées se déposent, à l'intérieur de l'appareil respiratoire, peut ainsi être influencé en sélectionnant l'amplitude et la polarité de la tension appliquée aux électrodes.
Patent EP-0692987-A1 (EP)
Title: Drainage device, in particular a pleural-cavity drainage device, and a drainage method using the device
Inventor: WAGNER WOLFGANG
IPC: A61M1/00
Filed: 1994-03-02
Abstract: PCT No. PCT/EP94/00613 Sec. 371 Date Sep. 1, 1995 Sec. 102(e) Date Sep. 1, 1995 PCT Filed Mar. 2, 1994 PCT Pub. No. WO94/20152 PCT Pub. Date Sep. 15, 1994The invention concerns a drainage device for removing fluids by suction from body cavities, in particular from pleural cavity (12), the device having a drainage line (52) for removing the fluids by suction and a device (84) for creating an underpressure in the body cavity. The invention calls for an auxiliary line (54) whose channel at the patent end is in fluid contact with the channel of the drainage line (52), and for a gas to be supplied to the body cavity through the auxiliary line. The drainage device proposed enables troubles in drainage to be avoided and ensures that the drainage system is not obstructed.
Patent EP-0703208-A1 (EP)
Inventor: YAMAMOTO AKINORI
IPC: C07C17/23
Filed: 1994-05-30
Abstract: 1,1,1,3,3-pentafluoropropane is produced by hydrogenating 2,2,3-trichloro-1,1,1,3,3-pentafluoropropane with at least 4.5 times by equivalent as much hydrogen in the presence of a noble metal catalyst, particularly a palladium catalyst in vapor phase. The 1,1,1,3,3-pentafluoropropane is also produced by chlorofluorinating propane, propene, hexachloropropene, etc., in the presence of a metallic catalyst into 2,2,3-trichloro-1,1,1,3,3-pentafluoropropane and reducing the product with hydrogen in the presence of a noble metal catalyst. It is possible to produce 2,2,3-trichloro-1,1,1,3,3-pentafluoropropane and 1,1,1,3,3-pentafluoropropane efficiently and economically.
Patent EP-0713190-A1 (EP)
Title: Method of objects recognition
Inventor: DMITRIEV ALEXANDR SERGEEVICH
IPC: G06V10/48
Filed: 1994-03-03
Abstract: The invention concerns technics of recognition of various images. In the method, a presentation of reference (standard) objects is transformed into corresponding discretized reference signals without repeating quantization levels, for a set of all these signals a dynamical system is formed of the kind of iterable mapping of d-dimensional cube into itself with limit cycles by the number of reference signals, presentations of an object under identification are transformed into values of information signal, these values are applied to the input of the formed dynamical system as initial conditions and by the results of its functioning a decision is made on recognition of the object under identification. Distinctive features of the method are the conditions of looking through the values of information signal at the input of the dynamical system and the conditions of determining the correspondence of the information signal to one of the reference signals by the phase trajectory of the dynamical system getting to one of the limit cycles in the process of its functioning. <IMAGE>
Patent EP-0705253-A1 (EP)
Inventor: ANDREE ROLAND
IPC: C07D239/94
Filed: 1994-06-13
Abstract: Neue Aralkylaminochinazoline der Formel (I), in welcher m für die Zahlen 0, 1, 2, 3 oder 4 steht, n für die Zahlen 1, 2, 3 oder 4 steht, R1 für Wasserstoff, Halogen, Cyano, Nitro, Carboxy, Carbamoyl oder für jeweils gegebenenfalls durch Halogen substituiertes Alkyl, Alkoxy, Alkylthio, Alkylsulfinyl, Alkylsulfonyl, Dialkylamino, Dialkylaminocarbonyl oder Dialkylaminosulfonyl mit jeweils bis zu 6 Kohlenstoffatomen in den Alkylresten steht, R2 für Wasserstoff oder für Alkyl mit bis zu 6 Kohlenstoffatomen steht, R3 für Wasserstoff, für Alkyl oder für jeweils gegebenenfalls durch Halogen substituiertes Alkylcarbonyl oder Alkylsulfonyl mit jeweils bis zu 6 Kohlenstoffatomen in den Alkylgruppen steht, R4 für Wasserstoff oder für gegebenenfalls durch Halogen substituiertes Alkyl mit bis zu 6 Kohlenstoffatomen steht, und R5 für Halogen, Cyano, Nitro oder für gegebenenfalls durch Halogen substituiertes Alkyl mit bis zu 6 Kohlenstoffatomen steht, sowie deren Säureadditions-Salze und Metallsalz-Komplexe, mit Ausnahme der Verbindungen S-(+)-7-Chlor-N-(1-phenyl-ethyl)-4-chinazolinamin und R-(-)-7-Chlor-N-(1-phenyl-ethyl)-4-chinazolinamin, ein Verfahren zu ihrer Herstellung und ihre Verwendung als Fungizide.
Patent EP-0710078-A1 (EP)
Inventor: THRONEBURG JAMES L
IPC: A43B17/18
Filed: 1994-05-09
Abstract: L'invention concerne un système de chaussure (20) conçu pour procurer une protection et un confort améliorés au pied de l'utilisateur en réduisant les forces de choc et de cisaillement normalement imposées au pied. Ledit système de chaussure est constitué d'un chausson tricoté (30) et d'une chaussure (50). Ledit chausson tricoté recouvre la semelle intérieure de la chaussure, semelle avec laquelle il est en contact, et présente une partie avant-pied (33) et une partie talon (34) entre lesquels se trouve la partie voûte (35). Les parties avant-pied et talon sont constituées d'un tissu à mailles plus épais que celui de la partie voûte, ce qui permet d'assurer une meilleure protection et un meilleure effet d'amortissement au niveau de l'avant-pied et du talon du pied de l'utilisateur qu'au niveau de la voûte. La chaussure comporte une semelle présentant une partie avant-pied (62), une partie talon (61) et une partie voûte relevée (63) permettant le contact et l'interface avec les parties correspondantes du chausson. La partie voûte relevée de la semelle correspond, de préférence, pratiquement à la longueur de la voûte en tissu plus fin du chausson lorsque ce dernier est placé sur le pied d'un utilisateur, de manière à assurer une interface parfaitement adaptée pour la protection et le confort accrus de l'utilisateur.
Patent EP-0705061-A1 (EP)
Title: Method of cooling and subsequently packaging foodstuffs
Inventor: JACOBS PETER
IPC: A21D15/02
Filed: 1994-06-20
Abstract: The method proposed for the cooling and subsequent packaging of foodstuffs as schematically illustrated on Figure 1 is characterized in that the foodstuff is cooled in a cooling chamber with free convection from a temperature of at least 100  DEG C to between about 98 to 90  DEG C and then adiabatically cooled to cutting or filling temperature in a cooling channel divided into sections, the foodstuff being moistened and then portioned and packaged as in the prior art. A preferred embodiment of the invention concerns a method for the production of sliced loaves.
Patent EP-0716646-A1 (EP)
Inventor: WEERASOORIYA UPALI
IPC: C07C309/03
Filed: 1994-07-18
Abstract: A process for sulfonating internal olefins wherein a dilute solution of the internal olefins in an inert hydrocarbon solvent is sulfonated to produce a reaction mixture containing intermediate sulfonated compounds, the intermediate sulfonated compounds in the reaction mixture being neutralized under conditions to form neutralized sulfonated compounds, the neutralized sulfonated compounds in the reaction mixture being hydrolyzed to form a product mixture containing hydroxy alkane sulfonates and alkene sulfonates that are then recovered.
Patent EP-0716598-A1 (EP)
Title: Pharmaceutical preparations for the targeted treatment of morbus crohn and colitis ulcerosa
Inventor: POSANSKI ULRICH
IPC: A61K9/52
Filed: 1994-08-10
Abstract: Hard or soft gelatin or starch capsules contain an immunosuppressant in dissolved form and are coated with one or more polymer films.
Patent EP-0727090-A1 (EP)
Title: Leakage current module that can be assembled with circuit breakers
Inventor: HEINDORF HELMUT
IPC: H01H71/02
Filed: 1994-11-02
Abstract: In what is known as a current-operated earth-leakage circuit breaker with overcurrent release, configured in a modular serial design, the leakage current module with its housing (1) is aligned laterally to circuit breakers and connected to them to form a compact modular unit. This involves establishing a connection between a summation current transformer of the leakage current module and terminals of the circuit breakers as well as coupling their switching and tripping mechanisms. The external electrical connection is effected at each leakage current module by means of terminals arranged within a terminal space (3.1) of the housing (1). To be able to allocate this leakage current module connection to either the upper or the lower connection level of the switch in accordance with the local conditions, the housing (1) of the leakage current module can be assembled with an interlocking fit between a multipart central body (2) and, situated on either side thereof, two side bodies (3, 4) extending over the full width of the housing. The two side bodies (3, 4) have different designs, the larger side body (3) comprising the terminal space (3.1). As needed, the two side bodies (3, 4) can be alternately joined to the central body (2) with its symmetrical housing contours (2.5) to form a finished housing (1) for all the components of the leakage current module. The leakage current module can thus be combined universally with circuit breakers to form current-operated earth-leakage circuit breakers with overcurrent relase, of varying rated current.
Patent EP-0717299-A1 (EP)
Inventor: MATSUZAWA HITOSHI
IPC: G02B9/62
Filed: 1995-02-07
Abstract: A projection optical system of the present invention has a first lens group G₁ being positive, a second lens group G₂ being negative, a third lens group G₃ being positive, a fourth lens group G₄ being negative, a fifth lens group G₅ being positive, and a sixth lens group G₆ being positive in the named order from the object side, in which the second lens group G₂ comprises an intermediate lens group G 2M  between a negative front lens L 2F  and a negative rear lens L 2R  and in which the intermediate lens group G 2M  is arranged to comprise at least a first positive lens being positive, a second lens being negative, a third lens being negative, and a fourth lens being negative in the named order from the object side. The present invention involves findings of suitable focal length ranges for the first to the sixth lens groups G₁ to G₆ and an optimum range of an overall focal length of from the second negative lens to the fourth lens with respect to a focal length of the second lens group G₂.