baber/WOPTO huggingface dataset:
Patent EP-0307296-A1 (EP)
Title: Procédé de conduite d'une réaction d'absorption ou de désorption entre un gaz et un solide
Inventor: BALAT MARIANNE
IPC: F25B17/08
Filed: 1988-09-05
Abstract: Procédé de conduite d'une réaction d'absorption ou de désorption entre un gaz et un solide selon lequel on constitue le milieu réactionnel en utilisant un solide pulvérulent ayant un tassement compris 5 et 60 % du tassement optimal de la réaction sans graphite.
Patent EP-0283435-A1 (EP)
Inventor: FULLEMANN JORG
IPC: F23D11/06
Filed: 1988-02-25
Abstract: The burner has a motor, a fuel pump and a fan. An easily replaceable component unit (27), the drive shaft (33) of which is coupled to the burner motor, is surrounded by the flame tube (21). The component unit (27) has a drive shaft (33), supported in an adaptor sleeve (37), for driving the gasifier (17). When the burner is started up, the rotatable gasifier (17) is heated by the heater (39). Once the gasifier has reached a predetermined temperature, the supply of fuel takes place through the line segment (19') and through the nozzle (71) to the immediate vicinity of the inner wall of the gasifier (17). Because of the rapid rotation, the fuel is distributed over the entire inner wall of the gasifier (17) and evaporates. Particularly in the mixing head (29), the evaporated fuel mixes with the combustion air flowing in through the opening (77) and is directed radially to the outside by a deflector (31, 31'). Shortly after leaving the mixing head (29), the flame touches the short flame tube (21) and emerges from it. After a short travel in the flame tube, the flame can expand and decompress. As a result, a high flame temperature is avoided, and the formation of nitrogen oxides is diminished. A portion of the combustion gases is recirculated through the recirculation opening (79) and serves to heat the gasifier (17) after the shutoff of the electric heater (39).
Patent EP-0286614-A1 (EP)
Inventor: PERSSON BENGT YNGVE
IPC: H04B7/26
Filed: 1988-03-30
Abstract: The invention relates to a method and equipment for synchronizing and transmitting information in a radio communication network with fixed base stations (BS1, BS2) and movable mobile stations (MS1, MS2) as well as a plurality of radio channels, the base stations in said communication network being organized in a cellular system, and depending on the cellular system share in time multiplex a radio control channel such that each base station disposes over a frame with time slots within a super frame on the radio control channel. 
     The base stations are synchronized by their receiving call and control signals transmitted on the radio control channel from other base stations during their frames, and time differences between internal time references in the base stations are determined with the aid of the received call and control signals. 
     In accordance with the invention the transmission between the base stations and mobile stations takes place in time multiplex. Analogue information is digitalized before transmission. Information which is to be transmitted on a radio traffic channel is encoded before the transmission using an error-­correcting code extending over two or more successive time slots of a mobile station on the radio traffic channel.
Patent EP-0288448-A1 (EP)
Inventor: STRIGARD BENGT-OLOF
IPC: G01F3/02
Filed: 1988-04-22
Abstract: In a method for measuring the volume of a liquid flow through a measuring chamber (2) during a measuring period, a pulse generator (12) is caused to emit a number of pulses corresponding to the volume. In the measurement, the measuring period is divided into a number of measuring intervals. During each measuring interval, the pulses from the pulse generator (12) are detected, each detected pulse is multiplied by a flow correction factor, the corrected pulse values are added to a summation variable, and this summation variable is multiplied by a volume conversion factor for determining the liquid volume. The separate determined liquid volumes are thereafter summed up for all measuring intervals during the measuring period. 
     A measuring apparatus for measuring the volume of a liquid flow through a measuring chamber (2) has a pulse generator (21, 23) for generating a number of pulses corresponding to the volume, has time base means (33) for dividing the measuring period into measuring intervals, memory means (34) for storing one or more correction factors, pulse-correcting computing means (24, 25) for multiplying each detected pulse by said one or more correction factors, adder means (26, 27) for adding the corrected pulse values, and multiplier means (35) for multiplying the added corrected pulse values by a volume conversion factor.
Patent EP-0298073-A1 (EP)
Inventor: SCHARMULLER JOSEF
IPC: B60D1/46
Filed: 1988-06-22
Abstract: 1. A towing hitch (1) for towing vehicles, particularly tractors, having a coupling plate (4) guided, with height adjustment, in guide grooves (3) facing one another in two vertical rails (2), which coupling plate accomodates a two coupling (5) or similar and can be locked into stop recesses (6) of the vertical rails (2) by latching a horizontal stop bolt (7), wherein the transverse stop bolt (7) is pivotal on the coupling plate (4) on the side facing the vehicle and has a handle (11) projecting from the side facing away from the vehicle, characterised in that the sides (3a) of the guide grooves (3) facing the vehicle have stop recesses (6) which are open to the guide groove, and that the stop bolt (7) is supported on pivot arms (8) located on the coupling plate, which arms are pivotable against the force of stop springs (10) about a transverse axis (9) lying at a distance above the axis of the stop bolt.
Patent EP-0292541-A1 (EP)
Inventor: WIDROW BERNARD
IPC: G01V1/00
Filed: 1987-12-04
Abstract: On utilise un dispositif (10) pour déterminer, en cours de forage, à l'aide d'un trépan (12), les positions des formations géologiques (15, 17) réfléchissant les ondes sismiques, ce dispositif étant pourvu de détecteurs d'ondes sismiques (A, B) enterrés à faible profondeur (42). Les détecteurs (A, B) sont placés à des endroits connus par rapport au trou de sonde. Le trépan (12) produit des ondes sismiques. Les détecteurs (A, B) reçoivent ces ondes à la fois directement et par réflexion sur les formations géologiques (15, 17). Des filtres adaptables (20), 26) sont reliés à chacun des détecteurs (A, B). Un circuit totalisateur (34) reçoit les courants de sortie des filtres adaptables (20, 26). Les réponses aux impulsions des filtres adaptables fournissent des informations sur l'amplitude des ondes réfléchies et sur le temps qu'elles mettent à parvenir à la surface, ce qui permet la détection des surfaces réfléchissantes et leur emplacement ainsi que de leur caractéristiques physiques.
Patent EP-0294435-A1 (EP)
Inventor: HILL WILLIAM H
IPC: B23K20/10
Filed: 1987-12-03
Abstract: Une monture de fils métalliques utilise des galets (22, 24, 30, 32) soutenus sur des roulements à billes pour permettre à la pointe d'interconnexion (13a) des fils métalliques de se déplacer sur un trajet sensiblement limité à une ligne verticale avec un patinage minimum de la pointe. La structure de montage, placée toute entière d'un côté de la pointe de l'outil, comprend un bâti (10) en forme d'U inversé avec une paire de galets mutuellement espacés à roulement à billes (22, 24, 30, 32) agencé à l'extrémité de chaque branche du bâti et un support transducteur (12) agencé entre les branches du bâti et ayant des tiges fixes (90, 92, 96, 98) de contact avec les galets qui s'étendent en avant et en arrière des galets respectifs, entre ceux-ci et en partie sous ceux-ci. Une paire de ressorts (80, 82) pousse le transducteur vers le haut afin de presser les tiges fixes contre la surface des galets, en permettant au support transducteur d'osciller effectivement autour d'un centre fixe (120) situé bien au-dessous du bâti de l'interconnecteur et du support transducteur, l'oscillation étant limitée de sorte que la pointe de l'interconnecteur se déplace sur des courtes distances verticalement en ligne droite.
Patent EP-0301062-A1 (EP)
Title: Dalles ceramiques pour revetements de planchers
Inventor: BARD MARTIN
IPC: E04F15/02
Filed: 1988-02-10
Abstract: Une dalle céramique (1) est pourvue du côté opposé à son côté visible d'une couche d'amortissement des vibrations (2) et forme une unité prête à poser.
Patent EP-0371988-A1 (EP)
Inventor: FOX THOMAS J
IPC: C23C4/12
Filed: 1988-06-24
Abstract: Un pistolet de métallisation à vaporisation en arc électrique est pourvu de conducteurs électriques (36, 38) qui sont refroidis par la mise en circulation d'un courant de liquide réfrigérant sur la longueur des conducteurs. Le mécanisme d'alimentation en fil métallique comprend un moteur (101) pourvu d'un arbre (110) portant deux engrenages d'entraînement (116, 118). L'un des engrenages d'entraînement (116) est en prise avec un engrenage commandé (128) relié à une première roue d'alimentation en fil métallique (14) et l'autre engrenage d'entraînement (118) est relié à un engrenage commande (120) relié à une seconde roue d'alimentation en fil métallique (14A). Les engrenages commandés sont disposés sur des côtés opposés de l'arbre et les dents des deux engrenages d'entraînement s'étendent dans des directions axiales opposées sur l'arbre. Ainsi, les engrenages commandés et les roues d'alimentation (14, 14A) qui y sont reliées tournent tous dans des directions permettant l'entraînement des fils métalliques (10, 12) vers l'avant dans des guides de fils convergents (16, 16A).
Patent EP-0395689-A1 (EP)
Title: Decodeur de reed-solomon de decision programmable
Inventor: BERLEKAMP ELWYN RALPH
IPC: H03M13/00
Filed: 1988-10-17
Abstract: Dans un décodeur de Reed-Solomon, chaque octet d'un mot de code reçu est marié au symbole lui ressemblant le plus parmi un ensemble de symboles permis, et on lui affecte certaines fiabilités qui reflètent le degrè de ressemblance. Les symboles ainsi mariés sont agencés en ordre décroissant de fiabilité pour former un mot de code virtuel, les premiers symboles K étant des octets de message virtuel et les symboles r restants étant des octets de contrôle virtuel. Le mot de code virtuel est ensuite décodé en utilisant un algorithme qui produit une série d'approximations itératives du mot de code transmis. L'approximation ressemblant le plus étroitement au mot de code reçu est sélectionnée en tant que mot de code corrigé.
Patent EP-0325133-A1 (EP)
Inventor: KAWASHIMA MASAEI
IPC: B01D53/86
Filed: 1989-01-09
Abstract: A photocatalystic decomposing apparatus comprises absorbent (1, 100) including honeycomb form active carbon (7) and titanium oxide acting as photo­catalyst (3) applied to a surface of the active carbon, and a light source (4, 106) for generating ultraviolet rays exciting the photocatalyst. Stink ingredient is absorbed to the active carbon by passing air flow through openings (2) in the honeycomb, and the absorbed stink ingredient is decomposed by exciting the photo­catalyst due to application of the ultraviolet rays.
Patent EP-0400194-A1 (EP)
Inventor: KERN ROLF DIPL-ING
IPC: G06F9/38
Filed: 1989-06-02
Abstract: With each instruction interpreted, a check is made whether this can still change the indication (EAZ) supplied by the instruction execution stage and a corresponding indication change information item (CH-EAZ) is stored at least until the instruction has been executed. In addition, a check is made whether this is a RR instruction and the associated indication (PAZ) is then formed in advance in the address calculation stage and likewise stored with a corresponding indication change information item (CH-PAZ). During the interpretation of a conditional branch instruction, a check is made at the same time which of the indications present (EAZ, PAZ) is valid and whether the indication (EAZ) can no longer be changed in one case or whether the indication (PAZ) comes from the last preceding instruction or from the last-but-one preceding instruction in the other case and in the latter case can likewise no longer be changed. If one of these conditions is met, the conditional branch instruction is treated as an unconditional branch instruction and the valid indication (EAZ or PAZ) is used for deciding still during the interpretation phase whether the branch condition has been met or not. If the branch condition is not met, one wait cycle of the processing stage is saved. <IMAGE>
Patent EP-0345731-A1 (EP)
Title: Verfahren zum Regeln des Bremsdruckes in einer blockiergeschützten Fahrzeugbremsanlage
Inventor: BRASCHEL VOLKER
IPC: B60T8/66
Filed: 1989-06-06
Abstract: Ein Verfahren zum Regeln des Bremsdruckes in einer blockiergeschützten Fahrzeugbremsanlage, bei dem Drehgeschwindigkeiten der Fahrzeugräder gemessen werden und in Abhängigkeit von der Verzögerung und dem Schlupf eines Rades bei Überschreiten von Schwellwerten der Bremsdruck moduliert wird sieht vor, daß für jedes gebremste Rad die Differenz zwischen der Fahrzeugreferenzgeschwindigkeit und einer Radreferenzgeschwindigkeit ermittelt wird, um in Abhängigkeit von dieser Differenz die Länge einer Druckhalte- oder Druckabbauphase einzustellen.
Patent EP-0351640-A1 (EP)
Inventor: SANDERS JOSEF DR C O MOBAY COR
IPC: C07C271/12
Filed: 1989-07-05
Abstract: The present invention relates to novel N,N-disubstituted oligourethanes and polyurethanes containing hydroxyl end groups, to a process for their preparation, and to their use in the preparation of plastics.
Patent EP-0371367-A1 (EP)
Inventor: GODL FRITZ
IPC: E04D13/16
Filed: 1989-11-20
Abstract: A vent cap (1) of plastic material for roof ridge and hip capping is described, which has air passages (6) and a marginal region shaped according to the surface contour of roofing elements. On this respective marginal region there is provided, at least over part of its length, a flexible sealing lip (16), hugging the surface of the roofing elements. <IMAGE>
Patent EP-0374595-A1 (EP)
Inventor: STAKEM FRANCIS GREGORY
IPC: C08F210/18
Filed: 1989-12-06
Abstract: A catalyst composition comprising:
     (i) a complex comprised of V₂X₃(ED) m  and AlCl₂R₂ wherein 
X = Cl, Br, or I, or mixtures thereof 
ED = an electron donor, which is an ether, a phosphine, a ketone, an isocyanide, or an ester, said electron donor having 2 to 20 carbon atoms 
R = an alkyl having up to 14 carbon atoms 
m = an integer from 3 to 6, 
said complex impregnated into an inorganic oxide support;   (ii) sufficient trialkylaluminum compound adsorbed on the inorganic oxide support to provide a molar ratio of adsorbed trialkylaluminum compound to vanadium of about 2.5:1 to about 10:1;   (iii) a halocarbon promoter; and   (iv) a hydrocarbyl aluminum cocatalyst.
Patent EP-0336461-A1 (EP)
Inventor: DE BRUIN LEENDERT
IPC: H01L21/3065
Filed: 1989-02-20
Abstract: Process for flattening the surface of a semiconductor device covered with a silica glass dielectric layer (20), which utilises the deposition of a lacquer layer (21) followed by etching with an oxygen and fluorine ion plasma. Starting from the moment when the portions of the dielectric layer (20) of uppermost level (N1) are stripped of lacquer, the etching is carried out in two steps. The first step takes place up to the moment when the most representative level (N3) of the surface of the dielectric layer (20) is reached, this being determined from observation of the CO line emitted by the plasma, following which the second step of the etching is carried out using an oxygen concentration which is reduced relative to that used in the plasma during the first step, until the lacquer layer (21) is completely eliminated. Application to semiconductor circuits with high level of integration.   <IMAGE>
Patent EP-0338638-A1 (EP)
Inventor: DEIS AUGUST
IPC: B41J2/25
Filed: 1989-04-17
Abstract: In order to construct a simple, high-speed needle printer which has a low level of susceptibility to faults and in which the actuation of the needles (15) occurs with the utilisation of the force exerted in a magnetic field (12) on a conductor (13) through which a current flows, according to the invention it is proposed that at least one clamped, elastically deformable conductor element (13) which is constructed as a single conductor is provided and equipped at the point of its largest deflection with a printing needle (15). <IMAGE>
Patent EP-0349041-A1 (EP)
Inventor: ROULEAU PATRICK
IPC: A41H43/02
Filed: 1989-06-19
Abstract: L'invention concerne un procédé et un dispositif pour superposer au moins deux couches souples, notamment un panneau de dos et un panneau de devant d'un article tel qu'un slip. Ce procédé consiste à former un empilage de chaque type de couches et à répartir lesdits empilages sur un plateau (1), puis pour chacun de ces empilages : à saisir au moins une couche au moyen d'un ensemble de préhension (12, 14) disposé au-dessus du plateau (1), en déplaçant relativement lesdits plateau et ensemble de préhension entre une position, dite de repos, et une position de préhension des couches, à déplacer l'ensemble de préhension (12, 14) de façon à l'amener au-dessus d'un organe de dépose (15) et à actionner ledit ensemble de façon à relâcher la couche et à l'étendre sur ledit organe de dépose, à ramener l'ensemble de préhension (12, 14) au-dessus du plateau (1) et à faire tourner ledit plateau d'une portion de tour adaptée pour positionner un deuxième empilage à l'aplomb de l'ensemble de préhension.
Patent EP-0350984-A1 (EP)
Inventor: TERRELL DAVID RICHARD
IPC: C09B35/378
Filed: 1989-06-28
Abstract: An electrophotographic recording material comprising a conductive support and a photosensitive layer containing a photoconductive compound that has p-type charge generating capacity and is a trisazo compound which is the reaction product of the coupling reaction between a coupler compound that does not contain a carboxylic acid or sulphonic acid group and a diazonium salt represented by the following general formula (I) :
      wherein : 
each of L, M and Y (same or different) represents a phenylene group including a phenylene groups substituted with one or more substituents selected from the group consisting of lower alkyl (C₁-C₂), nitro, methoxy, ethoxy or halogen, or represents said phenylene group fused-on with the necessary atoms to close a saturated or unsaturated carbocyclic or heterocyclic ring or ring system including said ring or ring-system in substituted form, and 
X⁻ is an anion.
Patent EP-0395807-A1 (EP)
Inventor: MIYATA TOSHIRO
IPC: B65B69/00
Filed: 1989-05-04
Abstract: A compressed wastepaper block (1) fastened by a plural­ity of wires (2) is placed on a working table (3), and deformed or bent arcuately on the working table. After the compressed wastepaper block is bent, wires exposed in a concave created by the bent compressed wastepaper block are gripped by a presser/wire clamp (4), and a cutter (11) is thrust substantially centrally into a convex side of the compressed wastepaper block which is opposite to the concave, thereby to cut off the exposed wires. The wires thus cut off are then removed from the compressed wastepaper block.
Patent EP-0355947-A1 (EP)
Inventor: BENNETT GLENN EDWARD
IPC: H01R12/71
Filed: 1989-05-11
Abstract: A matable assembly of a terminal (40) and a contact member (16) for power transmission has a separable mating interface defined by a plurality of spring arms (70,72) on one thereof and a blade-like section (30), on the other, with first and second ones of the spring arms (70,72) alternating and being adapted to be deflected downwardly and upwardly respectively. The spring arms (70,72) include free ends having arcuate contact sections convex in opposing directions comprising a lead-in to receive thereinto a blade-like section (30 of the mating member, and facilitating deflection thereby of the spring arms (70,72) in the respective opposing directions. The member including the blade-like section (30) can include a plurality of alternating first and second blade sections angled downwardly and upwardly respectively to engage respective spring arm free ends and initiate deflection thereof in appropriate opposing directions for mating, enabling the vertical height of the mated interface to be minimized.
Patent EP-0349268-A1 (EP)
Inventor: KATAYAMA EIICHI
IPC: B23Q5/04
Filed: 1989-06-27
Abstract: A speed-up spindle unit includes a non-rotative housing having a fixed ring (2), a sun roller (31) secured to a high speed spindle (25) rotatably carried in the housing and a plurality of planetary rollers (33) rotatably carried in such a manner as each to be in contact with the fixed ring (2) at one peripheral position and the sun roller at an opposite peripheral position so that the planetary rollers (33) individually rotate about their own axes while they revolve about the sun roller (31), thereby transmitting torque from the planetary rollers (33) to the high speed spindle (25) by way of the sun roller (33).
Patent EP-0357225-A1 (EP)
Inventor: FUJITA SATOSHI
IPC: B60R21/26
Filed: 1989-07-28
Abstract: Air bag system for an automobile comprising collision detector means for detecting a collision of the automobile, inflater for generating a gas under pressure based on an output of said collision detector, air bag device (5) mounted on a front body member (1) located in front of a seat (21) for receiving the gas from the gas generator to take a predetermined inflated configuration, seating condition sensor (20, 30, 35) for detecting a seating condition of a passenger seated on the seat, such as a seat position, reclining angle, passenger's size, posture, control unit for controlling an operation of the air bag device in accordance with the seating condition of the passenger so that the air bag inflated is brought into an optimal contact with the passenger.
Patent EP-0359523-A1 (EP)
Inventor: YOUNG DAVID ERNEST
IPC: A61F5/37
Filed: 1989-09-12
Abstract: An orthopaedic brace (1) for the upper limb comprises a mounting member equipped with fastening means (2) for attachment to a patient's torso; a cylindrical pylon (18) having a generally vertical longitudinal axis supported by the mounting member; an arm support (21) having proximal and distal ends; a connecting element (18a) pivotally connected to the proximal end of the arm support for relative pivotal movement of the arm support about a generally horizontal axis, and supported at the upper end of the pylon for pivotal movement of the connecting element and arm support about the pylon's vertical longitudinal axis; first and second carrier members (13, 14) supported by the pylon below the connecting element, the carrier members being spaced apart and supported for pivotal movement about the vertical longitudinal axis of the pylon; the first carrier member (13) being secured against longitudinal sliding movement on the pylon and the second carrier element (14) being longitudinally slidable along the pylon; an elevator link (17) extending between the second carrier member (14) and the arm support (21); and a screw adjustment (16) connecting the first and second carrier members for selectively positioning the second carrier member at any of an infinite number of positions lengthwise of the pylon for adjusting and setting the angle of abduction of the arm support without obtstructing rotation of the arm support about the longitudinal vertical axis of the pylon.
Patent EP-0371753-A1 (EP)
Inventor: WALLACH MORTON LAWRENCE
IPC: C08K5/098
Filed: 1989-11-28
Abstract: Solid anhydrides of carboxylic acids, which anhydrides have a melting temperature of at least 100°C and a boiling temperature of at least 230°C at STP are suitable for use in nucleating systems for polyester compositions. Such nucleating systems reduce i) mold cycle time ii) mold temperature and iii) the sensitivity of the composition to water during molding.