baber/WOPTO huggingface dataset:
Patent EP-0289617-B1 (EP)
Inventor: MINAMISONO KENICHI
IPC: H04B1/12
Filed: 1987-10-21
Granted: 1994-01-12
Abstract: System for suppressing interfering waves by removing undesired signals using a mixer (13) from the main signals that reach a main antenna (1) and that contain both desired and undesired signals. The system comprises a wattmeter (12) for measuring the output power of main signals, a load control circuit (8) coupled to the output of the wattmeter, an auxiliary antenna (2) for receiving the interfering waves, and a variable composite load (7) which adjusts the interfering waves from the auxiliary antenna (2) in accordance with the control by the load control circuit (8) to input the waves to the mixer (13). The variable composite load (7) is controlled so that the output power is minimized.
Patent EP-0278273-B1 (EP)
Title: Housing, consisting of a plurality of elements, for a heat exchanger
IPC: F24J2/46
Filed: 1988-01-20
Granted: 1990-11-28
Abstract: The element consists of an angle profile (A, B), the first and second leg (A or B) of which each have a number of fitting ribs (1a, 2a, 3a or 1b, 2b, 3b) distributed in a grid-like manner, which are designed for making a housing in such a manner that fitting ribs (e.g. 3a) of the first leg (A) of the element (A, B) can be fitted into fitting ribs (e.g. 3b) of the second leg (B) of a further similar element. <IMAGE>
Patent EP-0283676-B1 (EP)
Title: Paper punch
IPC: B26F1/36
Filed: 1988-01-30
Granted: 1991-07-03
Abstract: The paper punch consists essentially of a bottom part (1), to which is riveted, or on which is integrally formed, a cast iron plate (2) forming the guides for the punches (5). A pressure lever (3) is mounted, by means of a pin (4), on the lateral bearing blocks (21) of the cast iron plate (2). A pressure member (31) is integrally formed on the underside of the pressure lever (3) above each hole punch (5). Located between the pressure member (31) and the hole-punch head (51) is a bridge member (8) which is arranged tiltably in a bow-shaped holding member (7) articulated on the pressure member (31) and engaging behind the hole-punch head (51). <IMAGE>
Patent EP-0288747-B1 (EP)
IPC: C07C59/08
Filed: 1988-03-24
Granted: 1991-05-29
Abstract: The calcium lactate-glycerol adduct, a molecular compound of 1 mol of calcium lactate and 2 mol of glycerol, and a process for its preparation are described. The adduct can be used as a calcium donor or auxiliary in pharmacy, cosmetics and food production.
Patent EP-0286118-B1 (EP)
Inventor: YOUNG CHUNG CHANG
IPC: G01N27/416
Filed: 1988-04-08
Granted: 1995-01-25
Abstract: An electrode assembly for polarographic assay of glucose in solution having a laminated membrane, the outer membrane being from l to 20 m thick and having a pore size of 10 to 125 A, the inner membrane having a thickness of 2 to 4 m, and bonded to the outer membrane with immobilized glucose oxidase. Rapid assays are carried out by measuring the current difference before equilibrium is attained and at least 5 seconds after initial contact of sample with the outer membrane.
Patent EP-0298319-B1 (EP)
IPC: C09J179/04
Filed: 1988-06-24
Granted: 1992-12-09
Abstract: Normally water insoluble hot melt adhesive compositions containing structural polymers such as A-B-A block copolymers, butyl rubbers, polyesters, ethylene vinyl acetates, ethylene acrylic acid polymers can be made sensitive to the action of water using an effective water sensitizing amount of a polyalkyloxazoline polymer in the hot melt adhesive. The polyalkyloxazoline polymer can be incorporated into a single phase adhesive composition with the structural polymer using an effective amount of a hydroxyl or carboxylic acid compound.
Patent EP-0305699-B1 (EP)
Title: Apparatus for rotatingly conveying preforms through a heating station to a stretch blow-moulding machine
IPC: B29C49/42
Filed: 1988-07-14
Granted: 1990-10-03
Abstract: An apparatus is provided for the conveyance of preforms through a heating station to a stretching and blowing machine during the production of hollow articles from thermoplastic plastics materials, means of which preforms having different neck diameters can be heated satisfactorily and extremely uniformly without major modification of the apparatus. This is achieved by providing two endless toothed sections extending parallel to each other and have preform pick-up means mounted thereon. The preforms are collected and retained in position by the pick-up means as they pass through the heating station. The mutual spacing of the belts and, hence, of the pick-up means from one another and from the heating devices is adjustable. A further pair of endless drive belts are provided which rotate the preforms at desired circumferential speed about their own axes as they pass through the heating device so as to promote an even distribution of the heat in the preforms.
Patent EP-0306773-B1 (EP)
Title: Sugarless binding agent
IPC: A23L27/30
Filed: 1988-08-24
Granted: 1993-03-24
Abstract: The invention relates to sugar-free binders containing sugar replacer and protein hydrolysate in agglomerated form, and their use for producing shaped, preferably granule-containing, food compositions, in particular cereal bars.
Patent EP-0312909-B1 (EP)
Title: Vacuum chamber type furnace
IPC: C21D1/773
Filed: 1988-10-13
Granted: 1991-09-18
Abstract: To obtain a cooling zone, which is as homogeneous as possible, for the workpieces (11) to be treated in a vacuum chamber-type furnace for the heat treatment of metallic workpieces, the invention proposes that the heating chamber (6) used for the heat treatment is provided on two mutually opposite sides with nozzles (9) which can be charged simultaneously with cooling gas, that the carrier devices (12) hold the workpieces (11) to be treated in that region in which the gas streams produced by the opposite nozzles (9) impinge on one another and that the heating chamber (6) is provided with slots (13) for gas discharge in wall regions adjacent to this impingement region. 
<IMAGE>
Patent EP-0282118-B1 (EP)
Title: Wheelchair
IPC: A61G5/00
Filed: 1988-02-25
Granted: 1991-08-14
Abstract: Wheelchair with four wheels, with two side frames (1,2) and a middle frame (3,4) carrying the seat, both side frame (1,2) being connected to each other by means of the middle frame (3,4) in such a way that tilting of one of the side frames in one direction is followed by tilting of the other side frame through the same angle in the other direction, while the middle frame remains stationary.
Patent EP-0305026-B1 (EP)
IPC: A61M37/00
Filed: 1988-03-31
Granted: 1992-06-17
Abstract: A dosage form that coadministers a drug and two percutaneous absorption enhancers to a defined area of the skin is described. The dosage form comprises a body that contains supplies of drug and enhancers and has a basal surface that contacts the area of skin and transmits the drug and enhancers to the area for absorption thereby.
Patent EP-0302720-B1 (EP)
Title: Production of 2-(2-pyridylmethylsulfinyl)-benzimidazole compounds
IPC: C07D401/12
Filed: 1988-08-03
Granted: 1992-11-11
Abstract: 2-(2-pyridylmethylsulfinyl)benzimidazole compounds are produced by subjecting 2-(2-pyridylmethylthio)benzimidazole compounds to oxidation with hydrogen peroxide in the presence of vanadium compounds in good yield and with low production of by-products.
Patent EP-0278801-B1 (EP)
IPC: F16F13/00
Filed: 1988-01-13
Granted: 1990-05-30
Abstract: 1. Antivibrational insulation device with hydraulic damping of radial elasticity, comprising two rigid concentric tubes, being a rigid outer tube (1) and a rigid inner tube (4), joined together by a firt elastic lateral wall (A) and a second elastic lateral wall (B) made from an elastomeric compound, arranged in such a manner as to enclose two chambers filled with a damping liquid, of substantially constant overall volume, said chambers being placed in communication with each other via a laminar channel (7), characterised in that the first rigid intermediate tube (2) constricted over a part of its length (6), bonded to the first elastic lateral wall (A), deformable and force-fitted into the rigid outer tube (1), which is itself bonded to the second elastic lateral wall (B), forms the rigid laminar channel (7) of small width comprised between the rigid outer tube (1) and the constricted portion of the first rigid intermediate tube (2) and having a length in the circumferential direction which is at least equal to three-quaters of the length of the annular space between the rigid outer tube (1) and the first rigid intermediate tube (2), said laminar channel (7) being placed in communication with each semi-annular chamber by means of holes (8) formed in the first rigid intermediate tube (2) or of a groove (8a) formed, during moulding, in the second elastic lateral wall (B), and in that a second rigid intermediate tube (3), bonded to the second elastic lateral wall (B) and force-fitted over the rigid inner tube (4) whilst enclosing an annular cavity (10), comprises wide openings closed off by thin and flexible diaphragms (11) made from an elastomeric compound which during operational deformations, bear on the rigid inner tube (4) bonded to the first elastic lateral wall (A) and integral with the carrying framework, this short-stroke deformation of the thin diaphragms (11) reducing in an appreciable manner the rigidity of dynamic return between the two tubular groups (1-B-3) and (2-A-4) which are normally locked at high frequency by the mass effect of the column of damping liquid contained in the laminar channel (7).
Patent EP-0309300-B1 (EP)
Title: Process for the preparation of dimethylglycylgluconic-acid salts
IPC: C07C229/22
Filed: 1988-03-29
Granted: 1992-06-17
Abstract: A new process for the synthesis of pangamic acid salts (sometimes also referred to as vitamin B15 and more accurately called dimethylglycyl gluconates). This process consists in the esterification of gluconic acid or of calcium or magnesium gluconate with a dimethylglycine hydrochloride in aqueous medium in the presence of phosphoric acid or of sulphuric acid at a temperature varying between 30 DEG  and 70 DEG C; then in the concentration of the esterification product, followed by removal of the inorganic acids by reaction with a water-insoluble amine of high molecular weight. The pangamic acid obtained is then converted into one of its salts by reaction with a carbonate such as, for example, calcium carbonate or magnesium carbonate. The pangamates are useful in medicine for combating various forms of arteriosclerosis.
Patent EP-0315519-B1 (EP)
Title: Aminopimelic acid derivatives, process for their preparation and their use as medicines
IPC: C07C237/02
Filed: 1988-11-02
Granted: 1993-03-24
Abstract: Compounds of formula (I): 
<IMAGE>
 in which U denotes a radical 
<IMAGE>
 in which the dotted lines denote only one optional double bond of cis or trans configuration and a denotes a hydrogen atom, a methyl radical or a methylene group -CH2-, Y denotes a hydrogen atom or the residue of an amino acid bonded via the alpha or omega carboxyl or of a peptide consisting of 2, 3 or 4 amino acids in which the amine is optionally acylated by an aliphatic acid or alkylated and R denotes a hydrogen atom or an optionally substituted alkyl radical, provided that if Y denotes a hydrogen atom, an alanine or proline radical and if a denotes a hydrogen atom, U contains a double bond, and their esters with alcohols, their primary and secondary amides and their salts with organic or inorganic acids or with bases. 
<??>The compounds of formula (I) exhibit advantageous therapeutic properties which justify their use as medications.
Patent EP-0302822-B1 (EP)
Title: Calibration of the thermal release element of a built-in installation switch
IPC: H01H69/01
Filed: 1988-07-07
Granted: 1993-01-27
Abstract: In order to calibrate the thermal release element of a built-in installation switch, which is switched off by excess current, in electrical low-voltage distribution networks, the switch has a release slide for transmitting the force from at least one bimetallic strip (321, 322, 323) to an associated latching mechanism. The release slide can be moved in cut-outs by guide ribs (30) of a switch insert. A carriage, which can be moved in a sliding manner in the longitudinal direction of the release slide and which encloses the bimetallic strip with play is provided for each bimetallic strip, which carriage surrounds angle pieces (121, 141; 122, 142; 123, 143). The longerons (26, 28) which essentially form the release slide are guided by a release lever (44) to the release point of the latching mechanism. The bimetallic strip or strips is or are heated by the calibration current corresponding according to the regulations to the lowest excess current required to release the latching mechanism, until the bending bimetallic strip or strips has or have reached the nominal amount of bending to move the associated carriage on the release slide. The carriage or carriages and the longerons of the release slide are connected to one another in this limit position quickly and in a mechanically stable manner. The method is used for calibrating motor protection circuit breakers, thermal excess current relays for contactors and line circuit breakers. <IMAGE>
Patent EP-0299011-B1 (EP)
IPC: G02B17/06
Filed: 1987-12-07
Granted: 1993-03-03
Abstract: The apparatus (10) comprises a primary mirror (14) to create an intermediate image (22) between the primary mirror (14) and a secondary mirror (16). The apparatus (10) further comprises a tertiary mirror (18) in optical communication with the secondary mirror (16).
Patent EP-0368869-B1 (EP)
IPC: D05B27/04
Filed: 1988-05-13
Granted: 1992-04-15
Abstract: Dans les systèmes connus de réglage en hauteur, la hauteur du système du pied presseur ne se règle pas facilement pour s'adapter aux variations de l'épaisseur du tissu. Dans ce nouvel agencement, ce réglage est automatique. Pour permettre une adaptation automatique, la liaison d'entraînement entre le pied de transport supérieur et le pied presseur se présente sous la forme d'un régulateur séquentiel. Ce dernier est de préférence un régulateur hydraulique (27, 27') fixé au bâti de la machine à coudre et renfermant un piston de réglage (22, 22') et un piston séquentiel (26) qui sont assujettis l'un à l'autre par un élément de mesure se présentant sous la forme d'un ressort (119, 125 ou 201, 205 ou 210, 212) afin de tirer partie des forces de réaction s'exerçant sur les pieds-de-biche pendant le processus de couture. Le régulateur séquentiel s'utilise pour divers types de dispositif de transport supérieurs dans des machines à coudre.
Patent EP-0353589-B1 (EP)
Inventor: DONOHUE JOSEPH PATRICK
IPC: G01N35/00
Filed: 1989-07-24
Granted: 1996-02-07
Abstract: A semi-automated biological sample analyzer and subsystems are provided to simultaneously perform a plurality of enzyme immuno assays for himan IgE class antibodies specific to a panel of preselected allergens in each of a plurality of biological samples. A carousel (18) is provided to position and hold a plurality of reaction cartridges (80). Each reaction cartridge includes a plurality of isolated test sites formed in a two dimensional array in a solid phase binding layer contained within a reaction well (86) which is adapted to contain a biological sample to be assayed. The carousel and cartridges contain structures which cooperate to precisely position the cartridges in each of three separate dimensions so that each cartridge is positioned uniformly. An optical reader (32) operating on a principle of diffuse reflectance is provided to read the results of the assays from each test site of each cartridge. Also provided is a subsystem which provides predetermined lot-specific assay calibration data which is useful for normalizing the results of various assays with respect to predetermined common standard values.
Patent EP-0403694-B1 (EP)
Inventor: HAAKE HEINRICH
IPC: B02C4/30
Filed: 1989-11-11
Granted: 1994-07-06
Abstract: In a continuous crusher in which an impact crushing roller, which circulates in the conveying direction, rotates at high speed over a conveying channel section constructed as a crusher counter-bearing, which impact crushing roller has, on a shaft mounted on both sides, a roller connected fixed in terms of rotation at its ends to the shaft, said roller being formed from alternate circular plates and congruent discs which are connected to one another, cover the same area and are equipped with holders for impact crushing tools and are arranged in such a way that adjacent discs are arranged offset with respect to one another by half the arc of the distance between their crushing tools, it is provided according to the invention that the discs have a polygonal edge on which a multiplicity of impact crushing tools are arranged in a star shape and a side of a polygon is assigned in each case to an impact crushing tool, the holders being attached on the sides of the polygon, and that the edges of the plates are arranged between the discs outside the polygon circumscribed by the polygon branches. <IMAGE>
Patent EP-0372400-B1 (EP)
Inventor: NITTA TSUNEO C O INTELLECTUAL
IPC: G10L15/193
Filed: 1989-11-30
Granted: 1995-09-06
Abstract: A plurality of candidate phonetic segments extracted from the input speech signal are passed through transition networks prepared for the respective words so as to obtain a score by weighting/averaging the long-term strategic scores by taking consideration of statistic distribution of the similarities or distances of phonetic segments and the short-term strategic scores by taking consideration of the environment of the phonetic segment.
Patent EP-0331374-B1 (EP)
Inventor: MAZE MERVYN
IPC: A61K31/415
Filed: 1989-02-24
Granted: 1994-02-16
Abstract: 4-[1-(2,3-dimethylphenyl)ethyl]-1H-imidazole, known as medetomidine, and in particular its d-enantiomer and salts thereof are useful in perioperative care, in particular in reducing the amount of anaesthetic it is necessary to administer.
Patent EP-0340064-B1 (EP)
Title: Benzodiazepines, process and intermediates for their preparation and their use in therapy
IPC: C07D487/06
Filed: 1989-04-07
Granted: 1993-03-17
Abstract: Benzodiazepines of formula   <IMAGE> (I)  in which R1 is H of halogen, R2 is H or halogen, Ar is indolyl, phenyl, naphthyl, indolyl monosubstituted with a halogen or with a methoxy or phenyl mono-, di- or trisubstituted with a halogen or with a methoxy or with a trifluoromethyl group, and n is 2 or 3; and their optical isomers.
Patent EP-0371828-B1 (EP)
Inventor: BRECY ANDRE
IPC: B04C5/181
Filed: 1989-09-25
Granted: 1995-08-30
Abstract: The invention relates to an apparatus for separating and recovering solid particles transported by a gaseous flow. The apparatus includes a separation chamber (40), an admission conduit (43) by which the gaseous flow laden with particles arrives, an escape conduit (44) by which the flow leaves after having been relieved of its particles, a discharge conduit (47) toward which the particles separated from the gaseous flow are urged, a movable flap (49) making it possible with the discharge conduit to comprise a particle recovery box, and a helical device (52) placed in the discharge conduit to prevent the particles thus recovered from being re-aspirated by the rising flow that escapes via the escape conduit (44). The invention is applicable to magnetographic printing machines.
Patent EP-0369927-B1 (EP)
IPC: G01T1/161
Filed: 1989-09-21
Granted: 1993-07-21
Abstract: A hand-held gamma radiation probe (12) is employed to locate radiation concentrations in animal tissue in conjunction with a control function providing an enhanced audio output particularly suited for curing the user as to source position. The probe (12) is positioned at a location on the animal body representing background radiation and a squelch low count rate is developed therefrom. The squelch low count rate is multiplied by a range factor to develop a squelch high count rate and frequencies are developed from a lock-up frequency table from lowest to highest in correspondance with the developed high and low squelch count rates. Slew rate limiting of the count rates is provided by development of a squelch delta value representing the difference between the squelch high and low count rates divided by a time element. Selection of frequencies for audio output from the frequency table is limited by the value of the squelch delta value. A weighting of received radiation counts is carried out continuously to develop count rate values used by the system.
Patent EP-0433317-B1 (EP)
IPC: B60N2/28
Filed: 1989-09-07
Granted: 1992-05-13
Abstract: Un siège de sécurité pour enfants dans des véhicules à moteur comprend un siège baquet (3) et un support (2) de retenue pivotable du siège baquet (3) sur le siège d'un véhicule à moteur. Un mécanisme de réglage permet de déplacer le siège entre une position assise et une position couchée ou de repos et vice-versa. Le côté inférieur du siège baquet (3) peut glisser le long du support (2). . Le mécanisme de réglage comprend au moins un premier levier (17; 18) articulé de manière pivotable par rapport au siège baquet (3), dans la zone postérieure du support (2), qui coopère avec un mécanisme d'actionnement (23; 123). Le levier (17; 18) et le mécanisme d'actionnement (23; 123) sont conçus de sorte que lorsque l'on fait pivoter le siège baquet (3) de la position assise à la position couchée, alors que le siège baquet (3) se déplace en avant le long du support (2), la zone de support du siège baquet (3) sur le dossier du siège du véhicule pivote de manière imperceptible en arrière.
Patent EP-0446238-B1 (EP)
Inventor: BEBBER HANS-JOSEF
IPC: H05H1/28
Filed: 1989-11-24
Granted: 1994-08-17
Abstract: The invention relates to a fluid-cooled plasma burner with transferred arc in which the coolant, electric power and gas are taken via ignition and main electrode lances consisting of coaxial pipes to the ignition and main electrode. To improve the design of the burner, minimise heat losses from the burner jacket and improve the burner efficiency, it is proposed to provide a common coolant circuit (41, 35, 36, 43) for the ignition (16) and main electrode (27, 28) lances.
Patent EP-0388910-B1 (EP)
Inventor: SCHEFFEL GUENTER DR
IPC: C07F9/48
Filed: 1990-03-21
Granted: 1994-08-31
Abstract: Phosphorus-containing compounds of the formula (I> (R<1>)(R<2>)P(O)-CR<3>R<4>-CHR<5>R<6>   (I> in which R<1> and R<2> represent alkyl, alkoxy or optionally substituted phenyl, R<3> and R<5> represent H, R, optionally substituted phenyl, ROCO-, RO-CO-RO-, halogen, CN, RO-, RO-RO-R-CO-, H2NCO-, RNHCO- or RRNCO-, where R represents alkyl, R<4> and R<6> are defined as R<1> and R<2> or represent a bivalent radical  -CO-R<7>-CO  in which R<7> represents oxygen, NR* or sulphur and R* represents H, optionally substituted phenyl or alkyl, are precursors for crop protection agents and flameproofing agents. They can be prepared in high yields and high purity by reacting a compound of the formula (R<1>)(R<2>)P-OR<8>, in which R<8> represents alkyl or optionally substituted phenyl, with an alkene of the formula R<3>R<4>C=CR<5>R<6> and an at least equimolar amount of a protic organic substance such as alcohols, amines, phenols, thiophenols or anilines.
Patent EP-0416565-B1 (EP)
Inventor: DIAMANTOGLOU MICHAEL DR
IPC: C08B15/00
Filed: 1990-09-05
Granted: 1994-02-23
Abstract: A method for producing deoxycellulose compounds from cellulose in aprotic solvents with LiCl and/or CaCl2, where the solvent contains, besides LiCl or CaCl2, additionally bromides, iodides, thiocyanates or thiocarbamates of the alkali metals and/or alkaline earth metals, and the cellulose is initially dissolved in a mixture of aprotic solvent and salts, a base and/or a basic salt is added at room temperature, and a sulphonyl halide is added appropriate for the required degree of substitution, and reaction is effected at temperatures between 16 DEG C and 100 DEG C.