baber/WOPTO huggingface dataset:
Patent EP-0084552-B1 (EP)
IPC: A61M1/00
Filed: 1982-06-29
Granted: 1986-09-17
Abstract: A connection device for medical use and a method of providing post-connection sterilization of the interior of the device in, for example, continuous ambulatory peritoneal dialysis in which a solution container (22) is coupled via flexible tubine (17) to a patients tube (16) that communicates with the patient's peritoneal cavity. The connection device for example, includes a female luer-type connector (18) and a male luer-type connector (20), each having means (46, 24) to releasably seal the interior of the conduits (16, 17) the first connector (18) also having aperture means (34) communicating between the exterior and the interior of the connector and a bacteria-blocking filter (38) positioned in the aperture means (34). The aperture means (34) is structured to allow the infusion of an antiseptic from an antiseptic source (40) into the interior of the sealed connection device.
Patent EP-0092183-B1 (EP)
IPC: C12N1/20
Filed: 1983-04-14
Granted: 1989-01-11
Abstract: A method for using selected strains of Streptococcus lactis subspecies diacetilactis, which have been modified to be non-lactose fermenting, for the preservation of foods containing lactose is described. The subspecies is more generally known as Streptococcus diacetilactis. The selected Streptococcus diacetilactis strains have been modified by curing to remove at least one natural plasmid which controls the fermentation of lactose to lactic acid while retaining the ability of this subspecies to inhibit bacterial spoilage in foods. The plasmid removed by curing is about 41 megadaltons (Mdal) in mass. The method using the modified strains of Streptococcus diacetilactis is particularly adapted for the preservation of milk products.
Patent EP-0093895-B1 (EP)
IPC: G01N3/30
Filed: 1983-04-15
Granted: 1987-01-07
Abstract: A percussion instrument suitable for use in dental practice for determining the degree of looseness of teeth has a movably seated ram which is accelerated to a defined velocity by an electromagnetic drive means and is subsequently moved toward a test subject (such as a tooth) in free flight. The electromagnetic means also controls return of the ram to a rest position. The ram is comprised of a non-magnetic section and a section of low magnetic retentivity passing through a magnetic coil. Control electronics supplies current pulses to the coil. The velocity of the ram is detected by a measuring and evaluation unit and is maintained at a constant value after a comparison of a rated value with the actual velocity value. The current feed to the coil is discontinued when the rated velocity is reached.
Patent EP-0094062-B1 (EP)
IPC: F25J3/02
Filed: 1983-05-06
Granted: 1987-12-23
Abstract: A process is dislosed for rejecting nitrogen from a natural gas feed containing nitrogen over a wide range of composi- tions, e.g. 5-85% nitrogen by volume, under elevated pressure using a single distillation column and a closed loop methane heat pump which reboils and refluxes the column. An intermediate reflux condenser is refrigerated by both the heat pump and overhead nitrogen fraction from the distillation column. The process can handle feeds with increasing nitrogen content and more than 100 ppmv carbon dioxide. The feed can be at pipeline pressure with the natural gas liquid components still present or at lower pressure with natural gas liquids removed. A mixed cryogenic refrigerant can be used in the heat pump as an alternative to methane. The process provides a high methane recovery over the entire feed range, and provides a nitrogen product stream having an elevated pressure suitable for recycling and reinjection to an oil or gas well to improve well head pressure.
Patent EP-0098488-B1 (EP)
IPC: C08F2/34
Filed: 1983-06-25
Granted: 1986-01-22
Abstract: 1. A process for the preparation of copolymers of ethylene with acrylic acid esters in a continuous-flow tubular polymerization system at pressures of from 500 to 5 000 bars and temperatures of from 50 to 450 degrees C in the presence of polymerization initiators which decompose into free radicals, a mixture of ethylene, acrylic acid ester, initiator and optional regulator being fed into the polymerization system at its inlet and simultaneously at a second point downstream of the inlet, where the reaction temperature has exceeded a maximum, wherein 55 to 75% and 25 to 45% of the amount of acrylic acid ester are metered in at the inlet and the second feed point respectively, and the maximum temperature downstream of the second feed point is 20 to 50 degrees C lower than the maximum temperature upstream of the second feed point.
Patent EP-0114951-B1 (EP)
IPC: H04R5/02
Filed: 1983-11-07
Granted: 1987-01-07
Abstract: The stereophonic single baffle comprises two adjacent chambers (7, 8) comprising each a rear wall (9, 10) forming an angle between them. Loud speakers (13 to 16) are mounted on each of said rear walls (9,10). The center of the loud speakers (13 to 16) mounted on a same rear wall (9, 10) are located on a line diverging simultaneously from the bottom of the baffle and from the middle partition (6) of the baffle separating the two chambers (7, 8).
Patent EP-0110264-B1 (EP)
IPC: G06T1/00
Filed: 1983-11-18
Granted: 1990-03-07
Abstract: In a sorter for data carriers, in which the data carriers, for testing, run past an arrangement of sensors located on both sides of the transport path, at least the sensors on one side of the transport path are arranged on a separate mounting plate. This mounting plate is pivoted so that the sensors located opposite each other can be moved apart, thus exposing the transport path.
Patent EP-0093491-B1 (EP)
Title: One-package, heat-curable compositions suitable for use as sealants, solid coatings and moldings
IPC: C08G18/69
Filed: 1983-03-10
Granted: 1987-02-04
Abstract: Formulations comprising two or more reactants in which each reactant is blocked to render it unreactive at temperatures below 100 DEG  C. are disclosed. These formulations have utility in the fields of one package insulating glass sealant compositions, high solids coatings, and reaction injection molding.
Patent EP-0095985-B1 (EP)
IPC: B30B9/02
Filed: 1983-05-31
Granted: 1988-05-18
Abstract: The present invention relates to a system and a method of extraction liquid from a humid mass by compressing same. The system comprises a conduit of linear, circular or other shape through which the humid mass is displaced. The conduit is of rectangular cross-section, which cross-section can be constant or variable. Further, the conduit has perforated side walls along at least a liquid extraction working section of the conduit. The system further comprises elements which cause an axial pressure at the interior of the humid mass as well as a mechanism to displace at least one of the perforated side walls to convey the humid mass along the working section of the conduit in such a way as to generate between the interior surface of the perforated side walls and the humid mass a dynamic friction force which defines a pressure zone which is less than the axial pressure created by the pressure creating elements. This difference in pressure causes the liquid in the humid mass to flow out of the mass in a direction substantially transverse to the displacement direction of the humid mass and out through the perforated side walls of the conduit.
Patent EP-0102902-B1 (EP)
Title: Carbon molecular sieves and a process for their preparation
IPC: C01B31/08
Filed: 1983-08-31
Granted: 1987-10-21
Abstract: A process for continuously manufacturing carbon molecular sieves which comprises heating a charred substrate at a minimum temperature of 482 DEG C for at least 5 minutes in a continuous manner and continuously collecting the sieves thus produced, wherein the furnace is initially brought to the desired temperature. A carbon molecular sieve, useful for separating gas or liquid mixtures containing components of at least two different molecular kinetic diameters which has the following physical characteristics:  (a) an apparent density of from 0.60 to 0.70 g/cc,  (b) an oxygen diffusivity (X 10<-><8>) of from 500 to 900 cm/sec<2>,  (c) an oxygen/nitrogen selectivity ratio of from 6.5 to 8.5,  (d) an oxygen capacity of from 4.00 to 6.00 cc/cc, and (e) an average effective pore diameter of about 4 Angstroms.
Patent EP-0114893-B1 (EP)
Title: Procede de soudage par apport
IPC: B23K9/04
Filed: 1983-06-29
Granted: 1988-08-31
Abstract: Un procédé de soudage par apport pour les surfaces internes de récipients pour réaction chimique consiste à remplir de préférence une couche métallique de soudage d'un acier inoxydable austénitique de composition spéciale avec une phase de ferrite delta, en tant que couche intermédiaire, avant le soudage par apport d'une couche de surface d'acier inoxydable ou d'alliage de nickel sur un matériau de base d'acier au carbone ou d'acier d'alliage pauvre, de manière à éviter l'affouillement ou des fissurations dans la zone limite comprise entre le métal de soudage par apport et le matériau de base. Ainsi qu'il est illustré aux figures 1, 2, la composition contient un rapport (Creq/Nieq) d'équivalent nickel par équivalent chrome égal à au moins 1,85 pour empêcher l'affouillement ou les fissurations, et inférieur à 26 % d'équivalent chrome ainsi qu'à 20 % de phase de ferrite delta de manière à empêcher, notamment, la ductilité à la flexion. Ce procédé est indiqué pour revêtir les surfaces internes de récipients pour réaction chimique, tels que des réacteurs de désulfuration pour le raffinage du pétrole, utilisés à des températures élevées et dans un environnement d'hydrogène à haute pression.
Patent EP-0119443-B1 (EP)
IPC: B65G47/18
Filed: 1984-02-10
Granted: 1988-04-27
Abstract: 1. Apparatus for sorting and separating a mixture containing valuable materials, especially a mixture consisting predominantly of bottles and paper, comprising a charging station disposed before a feed and a sorting zone disposed after the feed, characterized by a chute (1), brindging across different levels and cut away in its floor (2) in the region of its central longitudinal axis, this chute following the feed (12), and by the fact that the sorting zone (22, 27) is disposed behind the chute (1).
Patent EP-0126978-B1 (EP)
IPC: A61F2/38
Filed: 1984-04-25
Granted: 1986-09-10
Abstract: A knee joint prosthesis includes a C-shaped femur cap to be fitted onto a resected femur condyle. The C-shaped femur cap is made up of two arch-shaped parts spaced apart and connected by a relatively flat third part. Each of the arch-shaped parts has a different radius. The arch-shaped part with the larger radius has an oblong hole extending in the circumferential direction of the part. A shaft can be placed through the oblong hole from the femur into the tibia. In addition, a tibia cap can be fitted onto the plateau of the tibia.
Patent EP-0125013-B1 (EP)
Title: Dimensonally stable thermoplastic tubular articles
IPC: B29C71/02
Filed: 1984-04-04
Granted: 1987-06-03
Abstract: For heat-setting tubular articles (such as can bodies) of an at least partly biaxially oriented crystallisable polymer, preferably a saturated linear polyester such as polyethylene terephthalate, e.g. for thermally processable food containers, a tube (26) of the polymer is fitted over a mandrel (101) and clamped at its ends to the mandrel at a temperature belowthe glass transition temperature of the polymer. The tube is then heated, e.g. by inserting a heater (28) into the interior of the mandrel, above the temperature to which it is to be heat-set (at least 60°C above for PET) whereupon it shrinks into contact with the mandrel but is restrained from axial or further radial shrinkage. The tube and mandrel are cooled to below the heat-set temperature and the tube may then be cut by knives engaging in circumferential grooves (22) into can body sections. Contact between the tube and mandrel is released, e.g. forforcing compressed air out through small holes (16) in the mandrel surface to allow the tube and mandrel to be separated.Tubularbodies with one closed end can be heat-set on a mandrel with a correspondingly shaped end.
Patent EP-0133423-B1 (EP)
IPC: A61K31/655
Filed: 1984-06-15
Granted: 1987-11-25
Abstract: The present invention is concerned with compounds having a pharmaceutically acceptable degree of purity, and with formulations of these compounds for the treatment of inflammatory disorders in the intestine (IBD), especially ulcerative colitis. These compounds are 4,5 min -azo-bis-salicylic acid (I) and its pharmaceutically acceptable salts, especially the disodium salt. The invention is also concerned with a method for treating inflammatory conditions in the intestine, especially ulcerative colitis. Finally the invention also comprises a method of producing 4,5 min -azo-bis-salicylic acid with a pharmaceutically acceptable degree or purity.
Patent EP-0136271-B1 (EP)
IPC: H04B10/85
Filed: 1984-06-25
Granted: 1987-05-27
Abstract: @ in a data transmission system where a computer side and a terminal side are connected with the aid of an optical fiber cable (FK), unauthorized tapping of light energy from some fiber in the cable can be detected. The transmitted signals are assumed to be shot-noise limited, i.e. the transmitted light is heavily superposed, whereby a large part of the transmitted light must be tapped off for listening. The computer side and terminal side contain level-sensing circuits (NVK1, NVK2) connected to respective receiver units (MD, MT) which send an alarm when tapping takes place. An optical fiber relay (RK) is connected between the fiber cable (FK) and the terminal side for short-circuiting this side in the case where a power failure can occur.
Patent EP-0138823-B1 (EP)
Title: A current source circuit having reduced error
IPC: G05F3/26
Filed: 1983-12-12
Granted: 1989-03-08
Abstract: A current source circuit (10) which provides an output bias current having reduced error. The current source (10) has reference voltage (11) and reference current portions (12) coupled together for providing a reference current to an amplifier portion (13). A buffer portion (15) is coupled to the amplifier portion (13) and to a bias current portion (14) for substantially increasing the output impedance of the amplifier portion (13) thereby decreasing the effect of power supply variation on the output bias current.
Patent EP-0180108-B1 (EP)
IPC: C07C29/17
Filed: 1985-10-18
Granted: 1989-08-02
Abstract: 1. A process for the preparation of an olefinically unsaturated compound by hydrogenating the corresponding acetylenically unsaturated compound over a palladium catalyst, wherein a supported catalyst containing from 0.05 to 15% by weight of palladium and from 0.5 to 15% by weight of silver is used.
Patent EP-0181026-B1 (EP)
IPC: B01J23/58
Filed: 1985-10-22
Granted: 1990-03-14
Abstract: Process for preparing pyrimidine by reacting in the gas phase 1, 3-diaminopropane with a C<sub>1</sub> reagent in the presence of an excess of methanol and/or carbon monoxide and of a metallic catalyst, characterized in that the reaction is carried out in the presence of a palladium catalyst promoted with an alkali metal and subsequently from the resulting reaction mixture pyrimidine is recovered.
Patent EP-0153833-B1 (EP)
IPC: C10G27/10
Filed: 1985-02-14
Granted: 1988-04-27
Abstract: A sour hydrocarbon fraction containing mercaptan(s) is sweetened by reacting mercaptan(s) contained in the hydrocarbon fraction with an oxidizing agent. The hydrocarbon fraction and the oxidizing agent are contacted with a supported metal chelate mercaptan oxidation catalyst and anhydrous ammonia. The contacting is carried out in the absence of an aqueous phase.
Patent EP-0172015-B1 (EP)
IPC: G06K15/14
Filed: 1985-08-13
Granted: 1990-01-17
Abstract: A fluid jet assisted ion projection electographic marking apparatus including a marking head having integrally fabricated thereon, an array of modulating electrodes (28), divided into sections, address bus lines (44), data bus lines (46) and suitable thin film switches (38), for sequentially bringing the electrodes of a selected section to a predetermined voltage during a portion of the line scan time. The electrodes of non-selected sections, in conjunction with the thin film switches, hold the predetermined voltage for controlling the passage of ions exiting the apparatus, during the remainder of the line scan time.
Patent EP-0179864-B1 (EP)
IPC: C12R1/01
Filed: 1985-04-17
Granted: 1990-08-22
Abstract: Process for resolving DL-carnitine by contacting a racemic mixture of DL-carnitine with a microorganism which preferentially metabolizes D-carnitine and permits accumulation of L-carnitine in the reaction medium and to a novel strain of such microorganism and a mutant of such strain.
Patent EP-0222760-B1 (EP)
IPC: B02C23/24
Filed: 1985-07-26
Granted: 1990-10-03
Abstract: PCT No. PCT/AU85/00173 Sec. 371 Date Mar. 25, 1986 Sec. 102(e) Date Mar. 25, 1986 PCT Filed Jul. 26, 1985 PCT Pub. No. WO86/00827 PCT Pub. Date Feb. 13, 1986.Crushed particles of coal, ores or industrial minerals or rocks are comminuted by feeding them through a feeder (14) into a cyclic stream (19, 22, 38, 39, 41) of cryogenic process fluid such as liquid carbon dioxide and conducting the process stream with the entrained mineral particles to a comminuter (17) and through a zone therein of mechanically generated high frequency vibratory energy, preferably ultrasonic. The comminuter (17) may be multistage with means for re-cycling oversize mineral particles and, after leaving the comminuter (17) the process stream (38) is conveyed to a separator (18) for extracting the comminuted particles and re-cycling the cryogenic fluid to the feeder (14). The low temperature of the process stream is maintained by refrigerating means (16) and losses of the fluid are made up by supplementary fluid fed to the stream.
Patent EP-0202268-B1 (EP)
IPC: B41J2/01
Filed: 1985-11-12
Granted: 1990-06-27
Abstract: PCT No. PCT/AU85/00277 Sec. 371 Date Jul. 10, 1986 Sec. 102(e) Date Jul. 10, 1986 PCT Filed Nov. 12, 1985 PCT Pub. No. WO86/02959 PCT Pub. Date May 22, 1986.To permit accurate adjustment of the direction of projection of droplets from a droplet generating head of a jet printer, the jet body is mounted for rotational movement in a cradle formed on, or on an arm member extending from, a support body. Charging electrodes can also be mounted on, or on an arm member extending from, the support body. The support body can be mounted on a shaft in the jet printer. Arrays of droplet generating heads can be formed by supporting a plurality of heads on a single shaft, or by constructing a plurality of support bodies from a single block of electrically insulating material.
Patent EP-0236531-B1 (EP)
IPC: F24H9/12
Filed: 1986-03-13
Granted: 1990-10-17
Abstract: 1. A radiator valve assembly for use with plate type radiators (12), intended for heating the same with water or heating fluid, respectively, comprising an integrated connecting piece (8) of a dual-tube system type formed for provision between the plates, exhibiting a forward-flow chamber (8.1) from which emerges a riser (9) leading to a valve chamber (10.1) ; a forward-flow connection (8.5) ; a return-flow collecting member (8.2) in blocking communication with the forward flow chamber (8.1) ; and a return flow connection (8.5) spaced from the forward-flow connection (8.5) and disposed at the same level thereof, with the valve chamber (10.1) accommodating an adjusting valve and intake connections (10.2) for the two plate-type radiators (12), wherein - when employing dual tube-type systems the forward-flow connection (8.5) is detachably connected to the forward-flow conduit and the return-flow connection (8.6) is detachably connected to the return-flow conduit, characterized in that for employment with single tube-type systems, a connection (4) of single tube system type provided with corresponding first and second connections (4.3/4.4) and located below the connecting piece (8) is detachably connected to the forward and return-flow connections (8.5/8.6), with connecting piece (4) being short-circuited by a connecting conduit (4.5) of an H-type bridge shape, wherein third and fourth connections (4.1/4.2) are located opposite said first and second connections (4.3/4.4), with said third and fourth connections being detachably connected to said single tube-type ring conduit, wherein the connecting conduit (4.5) terminating in the return-flow side in a valve seat with which the cone of the bypass valve (5) disposed in a valve sleeve (4.6) cooperates, is adjustable through the constricted cross-section of the connecting conduit (4.5).
Patent EP-0216994-B1 (EP)
IPC: G01N33/44
Filed: 1986-05-28
Granted: 1990-05-16
Abstract: 1. Improved method for determining the gelling time of reactive resins, according to DIN 16 945, "Method B", which have a viscosity of between about 500 and about 50,000 mPa . s, it being possible to monitor the progress of the solidification by measuring the change in torque of a motor (4) running at constant speed of rotation, to the shaft of which a rotation body (1) is fitted, which is immersed by a lowering device (2) on a stand (3) into the freshly prepared resin/curing agent/accelerator mixture (8) preferably located in a thermostat bath (7), characterized in that the rotation body (1) formed in a conical shape is immersed into the resin mixture until an instrument (5) indicating or monitoring the power consumption of the motor (4) signals an initial value, fixed for the particular type of instrument, corresponding to a torque M1, the gelling process takes place at this viscosity-dependent depth of immersion of the rotation body and the gelling time is determined by a timing device (6) which is stopped when a fixed, higher second torque M2 is reached.
Patent EP-0198693-B1 (EP)
IPC: G11B15/665
Filed: 1986-04-11
Granted: 1992-03-18
Abstract: A machine for extracting tape from a cassette and for threading the tape to a monoplanar disposition for longitudinal shuttling and transducing by fixed transducing heads, and then further threading the tape, is desired, to a helical disposition around a rotating head and scanning drum assembly without interrupting the longitudinal shutting or transducing action.
Patent EP-0199581-B1 (EP)
IPC: B65D90/26
Filed: 1986-04-22
Granted: 1991-06-26
Abstract: An environmentally safe protection device is provided to contain and store both fill hose spillage and underground tank overfill of gasoline and diesel fuel. The containment and protection device has a fill tube and an auxiliary vapor return tube to accommodate Stage I Vapor Recovery. The containment device also has a reservoir to contain overfill from the underground tank and spillage from the fill hose. A special valve assembly automatically drains motor fuel from the reservoir into the underground tank when the tank is at least partially empty and prevents upward passage of motor fuel and vapors into the reservoir when the tank is overfilled. A dual lid arrangement is provided to prevent water and debris from contaminating the fuel in the reservoir.