baber/WOPTO huggingface dataset:
Patent EP-0224693-B1 (EP)
IPC: B25B15/04
Filed: 1986-10-16
Granted: 1989-04-19
Abstract: 1. Screwing tool with reversible ratchet having clamping bodies (20, 58) in wedge-shaped clamping spaces between an outer driving ring part (7, 34) and an inner driven core part (9, 36) which clamping bodies can be displaced by a rotatable switching member into the released position with respect to the wedge walls of the associated clamping space by means of drive members (23, 48) engaging on the clamping bodies, characterized in that the displacement direction of the drive members (23, 48) lies transverse to the plane of rotation of the driving ring part (7, 34).
Patent EP-0213975-B1 (EP)
Title: Device and method for automatically correcting the machining programmes for numerically controlled machines with reference to a metrological reference plan
IPC: G05B19/42
Filed: 1986-06-23
Granted: 1990-04-25
Abstract: 1. Automatic process for correcting a machining programme (41) for numeric control machines in relation to a metrological reference plane (1) on which the figures (15, 16, 17, 18) of the machining pattern are discernible from the background by a specific parameter such as their grey level ; the process consists : first in making use of the reference plane (1) in order to establish an initial programme sequence (41) of the numeric control machine, in particular on a conventional programming system (25), and in storing the entire initial programme sequence (41) aforesaid on a primary programme carrying medium (21), said process being characterized in combination in that, before introducing said initial programme sequence (41) into the numeric control machine : the primary programme medium (21) is read and its initial programme sequence (41) is deciphered, starting from this initial programme sequence (41), one isolates a series of theoretical figures (15, 16, 17, 18) to be machined by the numeric control machine, the theoretical coordinates of a theoretical central point (C15, C16, C17, C18) of each theoretical figure (15, 16, 17, 18) are determined successively, the reference plane (1) is displayed opposite to an optical system (55) so as to bring the theoretical central point (C15, C16, C17, C18) of each theoretical figure (15, 16, 17, 18) successively into substantially vertical alignment with the axis (Z Z') of the optical system (55), a control image (Ia) surrounding each theoretical central point (C18) and comprising the corresponding figure (18) is acquired successively, said control image is successively digitized in a binary control image (Ib) on which said theoretical figure (18) appears with a specific binary level, automatic electronic processing of the binary control image (Ib) is carried out and the exact coordinates, on the reference plane (1), of the figures to be machined are determined automatically, one generates a new corrected programme sequence (41") on the basis of the predetermined exact coordinates, the new corrected programme sequence (41") is stored on a secondary programme carrying medium (21"), the new corrected programme sequence (41") can then be employed for machining, on a numeric control machine, parts which correspond to the reference plane (1).
Patent EP-0223840-B1 (EP)
IPC: C12Q1/68
Filed: 1986-05-30
Granted: 1992-01-15
Abstract: Nucleic acid hybridizaiton probes are provided which have sequences complementary to sequences of segments in bovine male-specific DNA and are suitable for sexing bovine embryos at the time of embryo transfer with nearly 100% accuracy.
Patent EP-0260477-B1 (EP)
IPC: B23D37/00
Filed: 1987-08-22
Granted: 1993-03-17
Abstract: The broaching machine, in particular a vertical broaching machine, has a tool carriage, which has a rack and is driven by means of a pinion, is guided by guide surfaces and bears broaching tools by means of a tool carrier. To improve the positional fixing of the tool carriage on guide rails and consequently to achieve better machining accuracies, the invention proposes that the pinion (13) engages an area of the tool carriage (7, 7') facing the broaching tools (9, 9'), in which arrangement, with mutually parallel guide surfaces (4V, 6V; 4V', 6V'), in particular the axis (A) of the pinion (13) is at an angle to the said surfaces which is substantially different to 90 degrees. <IMAGE>
Patent EP-0320507-B1 (EP)
IPC: B01J13/02
Filed: 1987-08-26
Granted: 1993-07-14
Abstract: A method for making sterile liposome-encapsulated hemoglobin having an oxygen carrying capacity of 20 vol/%, a half life of 15-20 hours as measured in mice, with the liposome made from chloroform, HSPC, cholesterol, negatively charged DMPG and alpha-tocopherol.
Patent EP-0289531-B1 (EP)
IPC: B29C63/16
Filed: 1987-09-25
Granted: 1992-06-03
Abstract: Un procédé et un dispositif sont utilisés pour revêtir un corps tridimensionnel avec une pellicule de plastique à l'aide d'une presse à tampon presseur. Le corps (20) à revêtir est posé sur une table (10), et avant que le tampon presseur (16) ne chauffe et ne presse la pellicule, celle-ci est étendue sur un cadre (22) qui épouse avec un certain écart le contour du corps. Le cadre soutient la pellicule pendant que celle-ci est chauffée et appliquée par pression sur le corps, de sorte que la pellicule s'étire et s'adapte complètement au corps, même aux endroits où celui-ci a des bords saillants.
Patent EP-0279371-B1 (EP)
IPC: B29C59/12
Filed: 1988-02-12
Granted: 1990-04-04
Abstract: 1. A process for surface pre-treatment of plastic by means of an electrical corona discharge which takes place between voltage-conducting electrodes and an earthed counter-electrode, between which the plastic is located, characterized in that an aerosol formed by atomizing of a liquid is introduced into the corona-discharge zone by means of a stream of air or gas.
Patent EP-0284831-B1 (EP)
Title: Hydraulic control device for groups of consumers
IPC: B66C23/00
Filed: 1988-03-07
Granted: 1992-08-12
Abstract: In such control devices, the monitoring valve switches off the supply controller at the pressure or stroke limit or it limits the effective volumetric flow. The monitoring valve does not tell whether the consumer has actually exceeded or fallen short of the pressure or stroke limit, because it responds independently of the operating direction of the consumer. The novel control device is to directionally monitor the consumers. To directionally monitor the consumers (V), the control line branch (34) is constantly attached via the relief control line (36, 37, 38) to the displacement control slide (S1 - S5) and in the interior of the same can be attached directly to the tank solely in a control position (a or b) in which the consumer has been loaded in a direction in which it exceeds a predetermined pressure or stroke limit in the group of consumers. Although the monitoring valve responds, the relieving or limiting function only comes to bear if the displacement control slide reaches a control position in which the consumer would move in a direction in which it exceeds the pressure or stroke limit. On account of the directional monitoring of the consumers, the control device is suitable, for example, for the simultaneous control of various operating cylinders and hydraulic motors in mobile cranes.   <IMAGE>
Patent EP-0307781-B1 (EP)
Title: Protection and remote powering system and device for an equipment connected by two transformers to a 4-wire transmission link
IPC: H04M19/08
Filed: 1988-09-07
Granted: 1993-02-03
Abstract: The protection and remote-powering system and the remote-powering extractor protection device are intended for equipment connected by two transformers (9, 10) to a transmission link (1) with two pairs of wires ensuring remote-powering of the equipment serviced. 
<??>Each transformer is joined to the two wires of a pair (2 or 3) by two identical windings (13, 14 or 15, 16) connected in series between these two wires across a capacitor (15 or 18). The two pairs of wires constitute a phantom power circuit, the two wires of one pair being connected to the same terminal of a DC generator (27). 
<??>The protection and extraction device comprises two rectifier bridges (28, 29) each connected separately by their inputs to a pair of wires, and interconnected by their outputs in order to provide the remote-powering. 
<IMAGE>
Patent EP-0282321-B1 (EP)
IPC: C21B7/00
Filed: 1988-03-10
Granted: 1992-11-04
Abstract: Oxygen is separated from air in a cryogenic air separation plant 2, is compressed in compressor 4, and supplied to a plant 6 in which steam and coal react with the oxygen to produce primarily carbon monoxide and hydrogen and the thus formed reducing gases reduces iron oxide to iron. The resulting calorific off-gas is compressed in compressor 20 and is then burned in the combustion chamber 24 of a turbine 22 employed to drive a generator 26 of electricity. The electricity thus generated may be used to meet at least some of power requirements of the air separation plant 2 and the compressors 4 and 20.
Patent EP-0277854-B1 (EP)
IPC: H01L21/56
Filed: 1988-01-14
Granted: 1992-04-01
Abstract: In order to produce the card body from a plastic material, the electronic module (14) whose covering (50) has an undercut (54), is placed in a mould (60,62). The module is held in place by suction (72). The plastic material is injected into the mould, thereby producing a moulding around the electronic module. <IMAGE>
Patent EP-0365561-B1 (EP)
Inventor: SALOMON MARY F
IPC: C10M135/28
Filed: 1988-06-01
Granted: 1993-12-08
Abstract: The present invention deals with compositions containing sulfur and oxygen which are useful in lubricants and automatic transmission fluids.
Patent EP-0374910-B1 (EP)
Title: Highly absorbent bonded fabric web
IPC: A61F13/15
Filed: 1989-12-21
Granted: 1993-07-07
Abstract: A highly absorbent bonded fabric web is disclosed, having an absorbent body (2) which is able to store aqueous fluids and which consists of a layer of absorbent fibre tufts and which is enclosed by two covering fabric layers (1) which are arranged essentially parallel to one another and are partially connected to one another (3). The fibre tufts consist of a spherical core (4) of an absorbent polymer, and polymer fibres (5) connected to this. <IMAGE>
Patent EP-0375074-B1 (EP)
Inventor: LEUNBACH IB
IPC: G01R33/62
Filed: 1989-12-20
Granted: 1995-11-15
Abstract: The invention relates to a modification of electron spin resonance enhanced magnetic resonance imaging (ESREMRI) in which two magnetically responsive materials (contrast agents) are introduced into the sample being investigated, one contrast agent serving as an ESREMRI free induction decay signal enhancing agent and the other as enhancement suppressing agent. In this way image contrast may be enhanced further for regions in which the suppressing agent distributes poorly or not at all or which the suppressing agent reaches at a later time than the enhancing agent.
Patent EP-0356312-B1 (EP)
Inventor: DE BUYER HERVE RENE JACQUES MA
IPC: A47J41/00
Filed: 1989-08-11
Granted: 1995-06-07
Abstract: The invention relates to an insulated container, more particularly intended for transporting and dispensing liquid foods. This insulated container is characterised in that the cover (3) is provided, on its external face, with a tap (13) which allows the drawing off of the liquid food (1) contained in the body of the container (2) when, from its normal storage position, in which it rests on its bottom (20), the container is tipped into a dispensing position, in which it rests on its lateral wall (21). <IMAGE>
Patent EP-0334771-B1 (EP)
Title: Polymers having imide groups derived from sterically hindered diamines, and process for preparation thereof
IPC: C08F222/40
Filed: 1989-02-28
Granted: 1992-11-11
Abstract: Heat-curable prepolymers containing imide groups, of low melt viscosity. 
<??>More precisely, these prepolymers are obtained by reaction, at a temperature ranging from 50 DEG C, between:
 - (a) one or more N,N'-bismaleimide(s),
 - (b) one or more hindered diprimary diamine(s), for example of the 4,4'-diamino-3,3',5,5'-tetraalkyldiphenylmethane or 1,3- or 1,4-diaminotrialkylbenzene type,
 - one or more reactant(s) (c) and/or (d), (c) consisting of one or more substituted heterocyclic compound(s) taken from the group consisting of: vinylpyridines, N-vinyl-2-pyrrolidone, allyl isocyanurate, vinyltetrahydrofuran, (d) consisting of an imidazole compound, and
 - an acrylate reactant (e) consisting of one or more compound(s) of formula (CH2=CR6-CO-O)n-B with R6 = H or CH3, n = number ranging from 1 to 8 and B = organic radical of valency n. 
<??>These prepolymers are employed for the production especially of preimpregnated intermediate articles without solvent.
Patent EP-0369972-B1 (EP)
Inventor: KAUFMAN JERRY M
IPC: A61M25/01
Filed: 1989-11-13
Granted: 1994-02-16
Abstract: A composite catheter assembly for fixing, locating, inserting and accurately securing intravenous catheters having needle means thereon within body fluid conduits has an attachment plate (11) with an elongated opening (12) therein, a barrel member (14) having a bore (19) extending inwardly from one open end of the barrel to define a transverse shoulder (30) so that a passage or sized opening can be provided between the bore and the exterior of the barrel at the transverse shoulder end of the bore, a catheter assembly including a carrier is slidably mounted in the bore of the barrel member for movement of the needle on the catheter assembly from a retracted position in the barrel member to an extended position into the body fluid conduit, and a retracting assembly is provided which includes a resilient member (28) that is compressed when the catheter assembly is moved from the retracted position to the extended position, and an operatively associated locking and latching assembly (35) to hold and releasably lock the catheter assembly in the extended position and when actuated to permit the compressed resilient member to retract the catheter assembly and withdraw the needle until it is returned to the retracted position in the barrel member.
Patent EP-0340300-B1 (EP)
Inventor: LEE JACK W
IPC: C22C30/00
Filed: 1988-09-20
Granted: 1994-11-09
Abstract: A silicon-free metal powder mixture suitable for filling holes, slots and widegap joints in high temperature superalloys and/or for reforming damaged or missing surface extensions thereof, and capable of being processed at a temperature of about 2000°F. The semi-solid metal mixture has a sufficiently high surface tension and viscosity to be essentially non-flowing at the processing temperature so that it retains its applied shape and location without flowing during processing. The metal mixture after processing has a solidus temperature of at least 1950°F.
Patent EP-0461105-B1 (EP)
Inventor: RATCLIFF PERRY A
IPC: A61K33/00
Filed: 1988-12-01
Granted: 1996-09-18
Abstract: L'invention concerne l'emploi de dioxyde de chlore stabilisé ou de dioxyde de chlore et solution aqueuse, en tant que composition réduisant ou prévenant la formation de plaque et traitement de maladies écologiquement associées à la plaque telles que la gingivite et la périodontite. Les concentrations préférés sont comprises entre 0,005 % et 0,2 % et le dioxyde chlore peut se présenter sous la forme d'un rinçage, d'un lavage, d'un bain ou d'un dentifrice.
Patent EP-0431075-B1 (EP)
Inventor: ERICKSON ROBERT A
IPC: B23B29/04
Filed: 1989-08-22
Granted: 1994-07-06
Abstract: The present invention relates to an automatic clamping unit of the type having a spring loaded lock rod that is movable between an unlocked and locked position. A pair of locking balls are confined about the locking rod and are operative to move outwardly for engagement with the shank of a tool holder in response to the locking rod moving from the unlocked position to the locked position. The lock rod of the present invention includes a variable sloped ramp for engagement with each locking ball. As each locking ball moves along the variable sloped locking ramp, the mechanical advantage applied to the locking balls through the ramp varies due to the variation in slope. Each locking ramp is particularly configured such that the resultant locking load exerted by the locking balls against the shank of the tool holder is relatively constant although the position of the locking rod and the force being applied to the locking rod varies.
Patent EP-0382043-B1 (EP)
Inventor: SCHUMACHER CLEMENS
IPC: D06F39/02
Filed: 1990-01-29
Granted: 1994-04-06
Abstract: The invention relates to a method for dispensing a filling product, especially liquid washing agent, from a container provided for this into a washing batch during a mechanical washing process, in which the container and filling product are subjected to the washing process and filling product is thereby dispensed from the container. The discharge of filling product from the container is controlled by the effect of force on the container during the washing process. Furthermore, a container suitable for carrying out this method is also provided. 
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Patent EP-0388940-B1 (EP)
Inventor: HONZAWA KATSU
IPC: A61B10/00
Filed: 1990-03-21
Granted: 1994-06-08
Abstract: A particle comprising a magnetic particle is placed in a liquid having a monomolecular film formed on its surface. Then, the particle is pulled up by means of a pair of electromagnets facing each other with the air-liquid interface present therebetween so that the particle passes through the interface. As a result, a monomolecular coat is formed on the surface of the particle. A monomolecular built-up coat is formed by repeating the above procedure predetermined times.
Patent EP-0401790-B1 (EP)
Inventor: BURI MATTHIAS
IPC: B01F/
Filed: 1990-06-06
Granted: 1998-04-22
Abstract: An aqueous suspension of minerals and/or fillers and/or pigments having a solid content >/=60% by weight, the mineral or the filler or the pigment being dispersed with one or more dispersing agents, is characterized in that the dispersing agent contains one or more amphoteric polyelectrolytes and/or cationic polyelectrolytes and/or amphoteric cationoic polyelectrolytes and/or amphoteric anionic polyelectrolytes and/or partially neutralized anionic polyelectrolytes and/or partially neutralized amphoteric anionic polyelectrolytes, the filler and/or pigment and/or mineral particles carrying a charge neutral or positive to the outside. Furthermore is disclosed a process characterized in that a part of the polyelectrolytes according to the invention is added before the grinding, a part thereof may be added during the grinding and a part thereof may be added after the grinding. According to the invention grinding and dispersing is achieved in only one process step.
Patent EP-0409053-B1 (EP)
IPC: C12R1/19
Filed: 1990-07-11
Granted: 1993-09-29
Abstract: The present invention relates to processes for purifying annexines. The overall process includes the steps of preparing a homogenized cell preparation and adjusting the pH to about 8.0 to 10.0, adding at least one bivalent cation, adding a phospholipid, washing the insoluble cell residue to remove the soluble constituents, and extracting the annexines from the cell residue with a chelating agent. This process initially promotes the adsorption of the annexines onto the insoluble cell residue or membrane of the host organism. The adsorption step makes it possible to eliminate unwanted soluble matter from the homogenized material by simple washing. Desorption is accomplished by using a chelating agent.
Patent EP-0428940-B1 (EP)
Inventor: DURI ANTONINO
IPC: B21J7/14
Filed: 1990-11-08
Granted: 1994-01-19
Abstract: Simplified hydraulic forging machine having four hammers arranged substantially symmetrically, two of the hammers below and two above a horizontal plane passing through the centre (18) of forging, the hammers (12) cooperating with a hammer support (15), the two upper hammers (12s) being stationary, whereas the two lower hammers (12) are movable.
Patent EP-0430224-B1 (EP)
Title: Fixing device
IPC: E04F13/08
Filed: 1990-11-28
Granted: 1993-04-14
Abstract: A device serves for fixing building or facade panels (3, 4), provided with at least one elongated hole (1, 2) or blind hole, to vertical, horizontal or inclined structural members. To reduce the space requirement, the fixing device possesses one or more engagement arms (7, 8) which are designed to engage in one or more elongated holes (1, 2) or blind holes of one or more facade panels (3, 4). A fixing part, preferably a fixing hole (10), lies, in the mounted state, outside the engagement region of the engagement arms (7, 8). At least one bar (9), extending transversely to the engagement arms (7, 8), is connected to the engagement arm(s) (7, 8). <IMAGE>
Patent EP-0447707-B1 (EP)
Inventor: LAWSON JOHN
IPC: E21B34/04
Filed: 1990-03-23
Granted: 1994-05-04
Abstract: A valve arrangement having an insert assembly (11) receivable in a receptacle (10). The insert assembly includes valve elements for controlling fluid flow through the valve. These include a gate (40) and chamber valve seat members (52, 53). The insert is constructed so that it can be removed from and located in the receptacle. When located in the receptacle and in operation the gate is urged against one of the seat members so that a seal is formed between the seat and gate and between the seat and receptacle body. The gate (40) can be an expandable gate. <IMAGE>
Patent EP-0415675-B1 (EP)
Inventor: SHOHAM YAIR
IPC: G10L19/12
Filed: 1990-08-24
Granted: 1995-03-15
Abstract: In CELP coding, stochastic (noise-like) excitation is used in exciting a cascade of long-term and short-term all-pole linear synthesis filters. This approach is based on the observation that the ideal excitation, obtained by inverse-filtering the speech signal, can be modeled for simplicity as Gaussian white noise. Although such stochastic excitation resembles the ideal excitation in its global statistical properties, it contains a noisy component that is irrelevant to the synthesis process. This component introduces some roughness and noisiness in the synthesized speech. The present invention reduces this effect by adaptively controlling the level of the stochastic excitation. The proposed control mechanism links the stochastic excitation to the long-term predictor in such a way that the excitation level is inversely related to the efficiency of the predictor. As a result, during voiced sounds, the excitation level is considerably attenuated and the synthesis is mainly accomplished by exciting the short-term filter with the periodic output of the long-term filter. This reduces the noisiness, enhances the pitch structure of the synthesized speech and its perceptual quality.
Patent EP-0415736-B1 (EP)
Inventor: WADMAN ALEXIS ADRIAN FELIPE
IPC: B62B9/22
Filed: 1990-08-29
Granted: 1994-01-05
Abstract: A perambulator rocking unit (1) suitable for use in carrying out rocking of a perambulator (19) of any type, including a push chair, stroller, or full sized perambulator, is provided. The rocking unit comprises a cradle support (5) for at least one wheel (20), but preferably two cradle supports for two laterally spaced, axially aligned wheels of a perambulator, the cradle supports in turn being carried by a body (3,4) supported by support rockers (7) engaging the floor. A rocking mechanism is provided wherein a weight (14,15) is cyclically moved from side to side across the centre of gravity (8) of the rocker unit to effect rocking thereof to and fro, with consequent rocking of a perambulator partially supported thereon.