baber/WOPTO huggingface dataset:
Patent EP-0061494-B1 (EP)
IPC: E21B43/24
Filed: 1981-10-05
Granted: 1988-01-20
Abstract: Thermal treatment apparatus for downhole deployment comprising a combustion stage with an elongated hot wall combustion zone (80) for the substantially complete combustion of the fuel-air mixture and an ignition zone (164) immediately upstream from the combustion zone in which a mixture of atomized liquid fuel and air at or below stoichiometric ratio is ignited; together with a water injection stage (82) immediately downstream from the combustion zone through which essentially particulate free high temperature combustion products flow from the combustion zone and into which water is sprayed. The resulting mixture of steam and combustion products is injected into an oil formation for enhancing the speed and effectiveness of reservoir response due to physical, chemical, and/or thermal stimulation interactions.
Patent EP-0066176-B1 (EP)
IPC: B41N3/08
Filed: 1982-05-17
Granted: 1985-01-09
Abstract: An improved fountain solution suitable for use in a lithographic offset printing press contains a mixture of a polyol and/or glycol ether partially soluble in water and a polyol and/or glycol ether completely soluble in water.
Patent EP-0071134-B1 (EP)
IPC: C10L1/02
Filed: 1982-07-19
Granted: 1985-09-18
Abstract: Nitric acid esters of monosaccharides and/or polysaccharides can be used as ignition improvers for alcoholic fuels for internal combustion engines.
Patent EP-0084594-B1 (EP)
IPC: C03C11/00
Filed: 1982-09-08
Granted: 1986-11-12
Abstract: 1. A process for the production of homogeneous foam glass granulates by heat treatment of fine dusts or light ashes of the type accumulating in the production of silicon or ferrosilicon and also aqueous alkaline solutions, optionally aqueous alkali metal silicate solutions, characterized in that a) a mixture consisting of fine dust or light ashes with an SiO2 -content of from 45 to 98 % by weight and preferably from 89 to 98 % by weight, an aqueous alkali metal silicate and/or an aqueous alkali metal hydroxide solution and optionally water is prepared, b) the molar composition of the mixture corresponding to general formula I (Me2 O) . (SiO2 )n  . (H2 O)m in which Me = sodium or potassium, n = 5 to 8 and m = 19 to 45, c) the mixture thus prepared is processed for 10 to 60 minutes in a mixing and kneading apparatus heated to 100-150 degrees C to form a plastic mass and at the same time reacted, d) the homogeneous reaction product obtained is discharged while still plastic, forced through a perforated disc and size-reduced by a cutting unit arranged on the outside of the perforated disc and e) the hardened product is expanded by heating for 10 to 15 minutes to temperatures of from 200 to 300 degrees C.
Patent EP-0091519-B1 (EP)
IPC: A61K31/165
Filed: 1982-04-08
Granted: 1987-06-24
Abstract: Treatment of inflammation by applying topically an acylaminophenol in a pharmaceutically acceptable topical vehicle. The acylaminophenol has a normal aliphatic side chain containing 6 to 12 carbon atoms. A representative example is 4-propionylaminophenol.
Patent EP-0094456-B1 (EP)
Title: Preparation of alcohols from olefins having from 3 to 7 carbon atoms
IPC: C07C31/125
Filed: 1982-05-13
Granted: 1986-03-05
Abstract: The process comprises conducting an oxo reaction with olefins having from 3 to 7 carbon atoms to obtain aldehydes having from 4 to 8 carbon atoms and containing at least 50%  alpha -aldehydoalkanes, and subjecting the aldehydes to an aldol reaction to convert the aldehydes to aldol product but with that produced from cross-aldolization of 2-substituted aldehydes constituting no more than 20% of the product, and hydrogenating to obtain alcohols.
Patent EP-0066539-B1 (EP)
IPC: F27D3/00
Filed: 1982-05-19
Granted: 1986-01-29
Abstract: A device for thermally treating scrap employs a charging facility for conveying scrap to a furnace chamber. The charging facility is fitted with a waste gas flue and a loading port and has a pre-loading space in which the scrap is pre-heated. The device is easily operated and can be run with relatively little loss of energy by having the pre-loading space of the charging facility releasably connected to the furnace chamber and/or waste gas flue such that the pre-loading space is fed with waste heat from the furnace chamber. Preferably the pre-loading space is part of a waste gas or waste heat circuit. The pre-loading space is also provided with an extendable unit which can be pushed into the mouth or loading port of the furnace for feeding the scrap to the furnace.
Patent EP-0062022-B1 (EP)
IPC: G01N1/10
Filed: 1982-03-25
Granted: 1985-10-02
Abstract: This invention relates to a device for taking samples of ground water in soil and rock, comprising an at least partially evacuated sampling container of which the end facing downward in operative position is sealed air-tight by a first member of flexible material. The object of the invention is to improve the existing art for taking ground water samples in soil and rock. The device according to the invention renders it possible to take samples, which are hermetically sealed until they are analyzed in the laboratory. The device according to the invention is characterized, in that a second member of flexible material closes the upper end of the ground water sampler, and a two-sided cannula is movable in its longitudinal direction relative to the two members.
Patent EP-0094559-B1 (EP)
Title: Method of manufacturing integrated mos field effect transistors with an additional interconnection level consisting of metal silicides
IPC: H01L21/82
Filed: 1983-05-04
Granted: 1988-03-02
Abstract: 1. A process for the production of integrated MOS field effect transistors, particularly but not exclusively complementary MOS field effect transistor circuits (CMOC-FETs), in which a layer structure consisting of high-melting point metal silicides, such as silicides of molybdenum, tungsten, tantalum, or titanium, is used as an additional conductor path level, and in which a layer of silicon oxide containing phosphorus is used as intermediate oxide between the metal silicide level and the metal conductor path level, characterised by the sequence of the following process steps : a) etching away of the oxide layer (3) from the entire surface above the doped zones (5) produced by ion implantation, of the substrate (1) which contains the doped, structured polysilicon gate electrode (4) and the field oxide zones (2), which separate the active zones (5) of the MOS field effect transistor, b) deposition of a SiO2 -layer (6) containing phosphorus, on to the entire surface, c) introduction of the contact holes (7, 10) into the phosphorus-glass layer (6) for the additional conductor path level (11) which consists of silicide, both to the doped polysilicon zones (4) and to the active zones (5) produced by ion implantation, using an etching agent which has a high selectivity for phosphorous-glass as compared with SiO2 , whereby the contacts (14) to the active zones (5) subsequently produced, are formed so as to overlap the field oxide edge (2), d) deposition of a metal silicide layer and structuring of the silicide layer (11) in such manner that a large silicide patch (mushroom) is formed above all the contact holes (7, 10), e) deposition of a further phosphorus-glass layer (13) which serves as insulating layer, f) introduction of the contact holes (14) into the second insulating layer (13) for the contacts of the outer conductor path level (12) to the silicide conductor path level (11), and g) formation of the outer conductor path level (12).
Patent EP-0105517-B1 (EP)
Title: Image forming system
IPC: H04N1/387
Filed: 1983-10-03
Granted: 1992-01-15
Abstract: The present invention is directed to an image forming system comprising device for producing an image signal by scanning an original image, memory for storing the image signal, unit for receiving the image signal and reproducing an image on a material, and select for selecting a read address of the memory in a main scan direction and selecting a feed.timing of the material in a sub-scan direction to form the image while shifting the original image to a desired position on the material.
Patent EP-0095314-B1 (EP)
IPC: B65B63/04
Filed: 1983-05-18
Granted: 1988-08-10
Abstract: A machine for packing spring units in web material into the form of a roll comprises a winding mandrel. Conveyor means act against said mandrel from below so as to define therewith a bottom entry nip for spring units to be compressed and wound around the mandrel. Means exert pressure on the conveyor means in the direction of said mandrel.
Patent EP-0104064-B1 (EP)
IPC: G01F23/22
Filed: 1983-09-16
Granted: 1988-09-21
Abstract: An assembly for filling and sealing a cavity (14) in a container (10). The assembly includes a fill passage (18) in sealing engagement with the periphery of the receiving passage (12) in the container (10). A vacuum source (24) withdraws gas from the container (10) and the assembly. Powdered material under a vacuum is supplied to a vibrating platform (44) which dispenses the material while vibrating so that the material passes through a valve (48, 52), the fill passage (18) and into the container (10). A plug magazine (26,125) stores and delivers one spherical ball (28) at a time to the fill passage (18) for being forced into the receiving passage (12) to seal the container (10). A vacuum valve (48, 52) seals the material supply from the fill passageway (18) to maintain the vacuum in the material supply when the container (10) is received. A probe (74) has a thermistor at the lower end which changes resistance in response to a change in temperature which occurs upon the material level in the container reaching the lower end of the probe (74), in response to which the vibration of the material supply platform (44) is stopped. The probe (74) is retracted and the snout (68) is moved downwardly to force a ball (28) into the receiving passage (12) to seal the container (10). The vacuum valve (52) is closed, the source of vacuum is closed and the sealed container (10) is received and replaced by another empty container.
Patent EP-0107519-B1 (EP)
IPC: B42F17/00
Filed: 1983-10-28
Granted: 1990-11-28
Abstract: A file substrate of paper stock such as a file backer or file folder having a reinforced edge portion is disclosed. Such file substrate has at least one straight edge with a tear resistant plastic film secured either side of the substrate and about the straight edge This film reinforces the substrate straight edge without significantly increasing the thickness thereof. A coloured adhesive may be used for securing a clear reinforcing film to the folder. This provides a colour band down a side of the folder to distinguish a group of files in a file system. Method and apparatus are disclosed for applying the reinforcing film to file folder blanks.
Patent EP-0131571-B1 (EP)
Title: Refroidissement de pneumatique a l'aide d'un element de transfert de fluide
IPC: B60C23/19
Filed: 1983-01-26
Granted: 1987-08-19
Abstract: Le refroidissement d'un bandage pneumatique (12) est obtenu à l'aide d'un élément de transfert thermique (21) contenu à l'intérieur d'une chambre gonflable (13) et couplé à la jante (14) de manière à pouvoir être entraîné. L'élément de transfert thermique (21) s'écarte de la jante (14) pour déboucher dans un volume d'un liquide refroidisseur (19) également contenu dans la chambre gonflable (13). La rotation de la jante (14) entraîne l'élément de transfert thermique (21) qui met des parties du refroidisseur (19) en contact avec la jante (14) laquelle extrait la chaleur du fluide refroidisseur (19). Un serpentin de refroidissement (26) monté autour de la jante (14) extrait la chaleur de la jante par le transfert d'une quantité supplémentaire de refroidisseur au travers des spires de refroidissement (26). L'élimination efficace de la chaleur prolonge la durée du pneu (12) et peut accroître la productivité des véhicules de terrassement ou analogues munis de bandages pneumatiques (12), puisque le fonctionnement du véhicule ne doit pas être restreint afin de réduire les endommagements des pneus (12) dus à la chaleur.
Patent EP-0115813-B1 (EP)
IPC: B65D5/70
Filed: 1984-01-24
Granted: 1987-06-03
Abstract: The invention relates to an opening arrangement for a package of the type which comprises a double-walled triangular lug (15) communicating with the interior of the package and being connected to one side wall (14) of the package and which comprises a sealing fin (10) extending over the top side (11) of the package and the said triangular lug (15). On both sides of the base line of the sealing fin (10) parallel tearing perforation lines (6) located opposite one another are provided which at a point on the top side of the triangular lug (15) converge uniformly in an arcshaped manner so as to extend over the lateral edges (13) of the triangular lug (15) and converging on the underside of the triangular lug(15) without the said tearing perforation (6, 6') having any breaks or point of discontinuity other than those arising in connection with the perforation (6') passing over the lateral edge(13) of the triangular lug (15).
Patent EP-0122478-B1 (EP)
Inventor: BUNDESEN PETER GREGORY
IPC: G01N33/543
Filed: 1984-03-16
Granted: 1994-01-05
Abstract: The invention relates to a method of preparation of monoclonal antibody derived from a crosslinked fibrin derivative including the steps of:(i) obtaining a crosslinked fibrin derivative or extract containing same; and(ii) forming antibody to said derivative or extract by cloning antibody producing cells from an animal having been administered thereto said derivative or extract.There is also provided a screening assay for use in the abovementioned method which includes the steps of:(A) coating a surface with antigen selected from(i) crosslinked fibrin derivative;(ii) extract containing said derivative; or(iii) fibrinogen degradation product.(B) contacting said antigen with monoclonal antibody derived from crosslinked fibrin derivative; and(C) subjecting the complex formed in step (A) to a signal amplification step.There is also disclosed an assay procedure for detection of the presence of a crosslinked fibrin derivative in an animal body fluid including the steps of:(i) contacting monoclonal antibody prepared from a crosslinked fibrin derivative with a fluid sample suspected of containing an antigen derived from a crosslinked fibrin derivative or comprising a crosslinked fibrin derivative perse; and(ii) subjecting the complex formed in step (1) to a signal amplification step.
Patent EP-0129043-B1 (EP)
IPC: D05B11/00
Filed: 1984-05-10
Granted: 1987-09-30
Abstract: A method of automatically producing seams in fabric webs, especially sackings or ticks of (wadded) bed quilts, by producing the seams during, and with the aid of, a freely programmably relative movement between the fabric web and at least one sewing machine head. The fabric web is drawn continuously or successively (in steps) and against a constant take-up force along a linear path, and the sewing head performs program-controlled motions in a processed web portion extending transversely of said path a system for carrying out this method, utilizes a machine table and an associated quilting-sewing machine having an arm and a machine head mounted to the latter. The arm (20) is guided by a pair of supports (6, 7) positioned perpendicular with each other and adapted to be moved in the longitudinal direction (X) and transverse direction (Y) by freely programmably controlled drive apparatus.
Patent EP-0128404-B1 (EP)
IPC: F01K23/06
Filed: 1984-05-21
Granted: 1989-08-09
Abstract: Power generating plant with an integratd coal gasification plant, with a heat exchanger and gas purification plant connected to the coal gasifier, with a gas turbine and steam power generating plant part connected to the heat exchanger and gas purification plant, and with a methanol synthesis plant. The methanol generated in the methanol synthesis plant as well as the synthesis exhaust gas of the methanol synthesis can be fed, at least partially, to a further subplant for a second chemical manufacturing process and the excess synthesis exhaust gas from the methanol synthesis and the exhaust from this further subplant, to the combustion chamber of the gas turbine power generating plant part.
Patent EP-0127853-B1 (EP)
IPC: B25C5/16
Filed: 1984-05-25
Granted: 1986-10-01
Abstract: 1. A staple supply magazine for a hand-operated or motor-driven tacker having a receiving channel (30) for staples (50) which is attached to the tacker casing and into which a pusher member can be introduced from the rear end remote from the outlet end which has a pusher (43) displaceable against the pressure of a spring and engageable with the staple furthest away from the outlet end of the receiving channel and can be locked in the zone of the rear end of the receiving channel (30), characterised in that the receiving channel (30) is U-shaped and is attached to the tacker with its open side downwards ; the pusher member has a cover part (40) which over the majority of its longitudinal extent is U-formed in cross-section with inwardly bent free arm ends (40') and which in the inserted condition covers with its face the open side of the receiving channel (30) and engages via its bent free arm ends (40') with the outside surface of the base of the receiving channel (30) ; and provided in the cover part (40), betwee its base and its bent arm ends (40'), is a leaf spring (44) which is disposed at a distance from the arm ends (40'), is retained at the rear and front end of the cover part (40), and arches in the direction of the arm ends (40').
Patent EP-0133589-B1 (EP)
IPC: B60G17/04
Filed: 1984-08-16
Granted: 1992-07-29
Abstract: A vehicle suspension system in which a computer controls damping and spring forces to optimize ride and handling characteristics under a wide range of driving conditions. A controllable shock absorber connected between the wheel and frame of the vehicle includes a hydraulic sensor which provides signals to the computer which are representative of the position of the piston within the shock absorber. The computer utilizes these position signals to control compression and rebound hydraulic pressure regulators by continuously computing, utilizing programmed algorithms, compression and rebound damping forces that will yield the desired ride and handling characteristics. An air spring may be connected with the shock absorber for compression and rebound along the same axis. Pressure sensors and air pressure inlet and outlet valves are connected to the computer for adjusting the pressure within the air spring to provide the desired spring rate.
Patent EP-0150309-B1 (EP)
IPC: G01N33/573
Filed: 1984-11-23
Granted: 1989-06-28
Abstract: 1. For the Contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE Process for the specific determination of pancreas alpha-amylase in body fluids in the presence of saliva alpha-amylase, especially in serum, plasma, duodenal juice or urine, by reaction with a system for the detection of alpha-amylase in the presence of an inhibiting agent for saliva alpha-amylase, characterized in that, instead of an inhibiting agent, there is added a monoclonal antibody against saliva alpha-amylase with a cross-reactivity of 5 % or less towards pancreas alpha-amylase. For the Contracting State AT Process for the specific determination of pancreas alpha-amylase in body fluids in the presence of saliva alpha-amylase, especially in serum, plasma, duodenal juice or urine, by reaction with a system for the detection of alpha-amylase in the presence of an inhibiting agent for saliva alpha-amylase, characterized in that, instead of an inhibiting agent, there is added a monoclonal antibody against saliva alpha-amylase with a cross-reactivity of 5 % or less towards pancreas alpha-amylase.
Patent EP-0117655-B1 (EP)
IPC: G06F9/38
Filed: 1984-01-31
Granted: 1987-07-08
Abstract: The invention employs an execution control unit consisting of a look up memory, three instruction registers and logic gates to control pipe line processing by an ALU. During such processing the sequential steps required to execute a program instruction are overlapped so that the ALU and its associated memory are always busy. The three instruction registers are provided to receive and retain up to three instructions which may be in process at a given time. The memory is preferably divided into a plurality of banks to improve the performance of the system by reducing the occurrence of a memory busy condition. To facilitate pipe lining an instruction format is employed having a fixed location for the data field which specifies the register to be used for address preparation.
Patent EP-0144285-B1 (EP)
IPC: A61P33/00
Filed: 1984-10-29
Granted: 1988-10-26
Abstract: Milbemycin derivatives of the formula I    <IMAGE>  (I)  wherein A has the structure   <IMAGE>  or the structure   <IMAGE>  X is either -CH(OR1)- or -CO-, R1 is hydrogen, a silyl group or an acyl group, and R2 is methyl, ethyl, isopropyl or sec-butyl, can be prepared by singulett oxygen oxidation of the milbemycin derivatives of the formula II herein, wherein X and R2 have the above meanings, and subsequent reduction of the 15- and 14-peroxides obtained as intermediates. Compounds of the formula I can be prepared as such or in the form of compositions for controlling endo- and ectoparasites, in particular nematodes which are parasites of animals.
Patent EP-0156125-B1 (EP)
IPC: A01D78/10
Filed: 1985-02-05
Granted: 1988-04-20
Abstract: A rotary mowing attachment has a transverse support positioned at an angle to the travel direction of the apparatus and attached by a towing bar to a tractor and the like. The transverse support is provided with a plurality of mowing drums, which are attached rotatably under the transverse support parallel to each other, and displaced from each other. At least one mowing drum is swingable about its adjacent mowing drum 180 DEG  with respect to the axis of the adjacent mowing drum in such a way that its axis retains its angle to the ground. Thus the mowing drums have at least two configurations, in one of which all the mowing drums are side-by-side with an equal spacing between adjacent drums of a width which is much smaller than the width of a mowing drum, and in another in which there is at least one comparatively large gap between two adjacent mowing drums substantially equal in width to the diameter of a mowing drum.
Patent EP-0169468-B1 (EP)
IPC: H03K17/945
Filed: 1985-07-13
Granted: 1991-06-05
Abstract: An electronic switch of the type having two external lines, one of which is connected to one pole of an operating voltage source in series with a load and the other of which is connected with the load. The switch comprises a sensor, e.g. an oscillator, responsive to proximity of an object thereto and has an output transistor operated by the sensor with blocking and conductive states selectively controlled by the transistor in response to the oscillator. A MOS-FET power transistor is in series with the output transistor and, to reduce the voltage drop in a conducting state of the electronic switch, a self-conducting MOS-FET is used as the MOS-FET power transistor.
Patent EP-0160513-B1 (EP)
IPC: C07D223/16
Filed: 1985-04-25
Granted: 1987-09-16
Abstract: Fenoldopam 4',8-bis-hydrogen sulfate, its isomers and the saltsthereof are prodrugs to obtain extended dopaminergic activity. Useful species are the monosodium salts of fenoldopam 4',8-bis-hydrogen sulfate or its R-isomer.