baber/WOPTO huggingface dataset:
Patent EP-0437601-A1 (EP)
Inventor: BERTRAMS KURT ULRICH
IPC: F41G3/26
Filed: 1990-08-03
Abstract: Le dispositif décrit comporte une source de lumière disposée par exemple dans la trajectoire de tir de l'arme à feu et une unité de déclenchement couplée avec la détente de ladite arme (12) pour mettre sous tension la source de lumière focalisée, pour une durée déterminée, par exemple lors de l'impact du chien sur le détonateur, ainsi qu'un système de cible (16) qui constate l'impact du faisceau lumineux sur la cible dans un délai déterminé coordonné avec l'instant de déclenchement de la détente et fournit un signal à une unité d'évaluation et d'affichage (34, 30) destinée à l'évaluation et/ou à l'affichage des impacts du tir. Le système mettant sous tension la source de lumière focalisée active également un système (11, 13) pour délivrer des impulsions acoustiques, comme la détonation de cartouches à blanc, de telle sorte qu'un signal lumineux (24) et un signal acoustique (49) apparaissent pratiquement simultanément lorsqu'on appuie sur la détente (9) de l'arme à feu.
Patent EP-0448675-A1 (EP)
Inventor: SCHROEDER KLAUS
IPC: F03C1/40
Filed: 1990-10-15
Abstract: Circuit hydraulique pour limiter le couple d'un moteur hydraulique hydrostatique (2) relié en circuit fermé à une pompe hydraulique (1), qui, en mode freinage, fait office de pompe hydraulique, des soupapes de limitation de pression (6, 7, 8, 9) étant montées en amont et en aval du moteur hydraulique (2). Les soupapes de limitation de pression sont des soupapes pilote et au moins une soupape de commutation est prévue. Lorsque le moteur hydraulique (2) est en mode moteur, la soupape de commutation commute la soupape pilote de limitation de pression, du côté pression, sur une pression maximale supérieure. Lorsque le moteur hydraulique est en mode pompe, la soupape de commutation commute la soupape pilote de limitation de pression, de l'autre côté pression, sur une pression maximale inférieure.
Patent EP-0443025-A1 (EP)
Title: Affichage monte sur un casque
Inventor: HENKES JOHN LAWRENCE
IPC: G09F9/00
Filed: 1990-09-13
Abstract: Un dispositif d'affichage pouvant être monté sur un casque comprend une paire d'ensembles de prismes dichroïques, comportant chacun une face de projection ainsi que trois faces latérales. Un dispositif de relais variateur de lumière à cristaux liquides (RVLCL) est monté sur chaque face, et une source de lumière fluorescente est montée en alignement avec chaque RVLCL afin de projeter respectivement un faisceau de lumière rouge, verte et bleue dans le RVLCL correspondant, et dans chaque prisme dichroïque. Chaque ensemble de prismes dichroïques synthétise les faisceaux séparés de lumière colorée, et projette un faisceau résultant par l'intermédiaire de la face de projection. Chaque faisceau résultant est transéré par des lentilles de relais à une paire de lentilles de projection; les lentilles de projection projettent respectivement chaque faisceau de lumière sur un réflecteur sphérique, lequel combiné à un réflecteur blanc, projette une image virtuelle non déformée tridimensionnelle de couleurs pures, à l'infini, dans les yeux de l'utilisateur du casque.
Patent EP-0498851-A1 (EP)
Title: Urinary tumor associated antigen, antigenic subunits uses and methods of detection.
Inventor: MORTON DONALD L
IPC: A61K47/48
Filed: 1990-10-31
Abstract: The invention provides methods for the detection of urinary tumor-associated antigens (U-TAA). In particular, immunologic detection means are disclosed for tumor antigens where the tumor antigen is either in an independent form or combined with an anti-tumor antigen antibody in a naturally-occurring immune complex. Methods to detect the tumor antigen U-TAA, eg. by double determinant EIA, are exemplified.
Patent EP-0474097-A1 (EP)
Inventor: SIEGEL FRANZ
IPC: B62B3/10
Filed: 1991-08-27
Abstract: In stackable shopping trolleys for self-service shops with child's seat devices, a low centre of gravity is achieved in order to increase the safety of the child and good stackability is achieved by virtue of the fact that the openings (7, 8) for the legs of the child to protrude through reach as far as or near to the lower edge of the foldable basket rear wall (5) of the goods basket, and a driver bracket arrangement (12, 13, 14) is coupled to the basket rear wall (5) above the lower, continuous edge (10) of the basket rear wall on both sides of the pivot bearing of the child's seat flap (9) coupled to the basket rear wall and essentially at the same height, in such a way that when fitting together shopping trolleys of this type and when folding up the rear basket wall which takes place during this process, the lower, continuous edge of said basket wall moves up the driver bracket and with it the child's seat flap into an essentially straight-angled position so that trolleys of this kind can be pushed into one another without difficulties. <IMAGE>
Patent EP-0474193-A1 (EP)
Inventor: EZAKI ATSUO
IPC: G03C1/18
Filed: 1991-09-03
Abstract: A silver halide color photographic light-sensitive material is disclosed. The light-sensitive material comprises a support, having thereon a red-sensitive silver halide emulsion layer, a green-sensitive silver halide emulsion layer and a blue-sensitive silver halide emulsion layer, wherein the red-sensitive comprises a low-speed red-sensitive silver halide emulsion sublayer, a medium-seed red-sensitive silver halide emulsion sublayer and a high-speed red-sensitive silver halide emulsion layer provided in this order from the support, and sensitivities S₆₀₀, S₆₂₀, S₆₄₀, S₆₆₀ and S₆₈₀ of the medium speed red-sensitive emulsion sublayer which are each determined as reciprocal of the exposure amount of light of wavelength of 600 nm, 620 nm, 640 nm, 660 nm and 680 nm necessary for forming an image having a density of fog + 0.1 in the medium speed red-sensitive emulsion sublayer, respectively, satisfy the following relation; 
0.5 S₆₄₀ < S₆₀₀ < 0.9 S₆₄₀, 
0.7 S₆₄₀ < S₆₄₀ < 1.2 S₆₄₀, 
0.4 S₆₄₀ < S₆₆₀ < 0.9 S₆₄₀ and 
S₆₈₀ ≦ 0.4 S₆₄₀, and 
   sensitivities, S R  and S G , of the red-sensitive emulsion layer and the green-sensitive emulsion layer to a specific red light has the following relation; 
S G  < 0.35 S R .
Patent EP-0486906-A1 (EP)
Inventor: GOERTZ HANS-HELMUT DR
IPC: C08F285/00
Filed: 1991-11-11
Abstract: Graft copolymers obtainable by successive emulsion polymerisation of monomer mixtures in four steps A, B, C and D, where the polymerisation of the monomer mixture in each step is carried out in the presence of the polymerisation product from the preceding steps, the sequence of the steps is A, B, C, D or A, C, B, D,  in step A,   5-35% by weight     of a monomer mixture comprising      60-79.9% by weight   of a vinyl aromatic monomer,      20-39.9% by weight   of an ethylenically unsaturated nitrile,      0.1-10% by weight    of a di- or polyethylenically unsaturated                           monomer and      0-10% by weight      of a further monomer,  in step B, 20-40% by weight     of a monomer mixture comprising      50-74.9% by weight   of a vinyl aromatic monomer,      25-49.9% by weight   of a C1-C18-alkyl acrylate,      0.1-10% by weight    of a di- or polyethylenically unsaturated                           monomer and    0-10% by weight      of a further monomer,  in step C, 20-45% by weight     of a monomer mixture comprising      90-99.9% by weight   of a C1-C18-alkyl acrylate      0.1-10% by weight    of a di- or polyunsaturated                           monomer and 0-10% by weight      of a further monomer and  and in step D, 5-35% by weight      of a monomer mixture comprising     60-79.9% by weight    of a vinyl aromatic monomer     20-39.9% by weight    of an ethylenically unsaturated nitrile     0.1-10% by weight     of a di- or polyunsaturated monomer and     0-10% by weight       of a further monomer are polymerised, the percentages by weight of the monomer mixtures employed in the individual steps being based on the graft copolymer and adding up to 100% by weight.
Patent EP-0490233-A1 (EP)
Inventor: HAUPTMANN RUDOLF
IPC: C12N15/20
Filed: 1987-03-04
Abstract: The invention relates to monoclonal antibodies which completely or partially neutralise the activity of Bgl II hybrid interferons, consisting of a part of an  alpha -interferon and a part of an omega-interferon, and the activity of human interferons of type alpha  2 and omega 1, to the hybrid cell lines which secrete them, and to the use thereof for the purification of a hybrid interferon, of an interferon  alpha  2 or of an interferon omega 1.
Patent EP-0493739-A1 (EP)
Inventor: HATCH BOYD L
IPC: B29C53/80
Filed: 1991-12-17
Abstract: A delivery head (3) is adapted for use in a fiber placement system for laying a plurality of tows (2), forming a band, onto a mandrel (5) to form an irregular shaped object. The delivery head (3) has cut and add sections and includes a plurality of pathways for guiding a respective plurality of tows (2) from an inlet to an outlet of the delivery head (3). The cut and add section is provided in the form of a module which includes apparatus for selectively actuating any of a plurality of cutting elements and for selectively actuating any of a plurality of advancing devices for advancing respective ones of the tows (2) toward the outlet of the delivery head (3).
Patent EP-0447098-A1 (EP)
Inventor: CZERNAKOWSKI WALDEMAR
IPC: B60R22/10
Filed: 1991-03-05
Abstract: A child safety harness has a pair of lap straps (14, 16) and a pair of shoulder straps (18, 20) interconnected by an impact pad which comprises an upper portion (22, 24) and a lower portion (26, 28). Coupling means (32, 36) connects the upper portion to the lower portion in a plurality of alternative mutually overlapping positions so as to vary the distance between the upper edge of the upper portion (22, 24) and the lower edge of the lower portion (26, 28).
Patent EP-0447152-A1 (EP)
Inventor: HUSSAIN SAADAT
IPC: C07C17/38
Filed: 1991-03-11
Abstract: This invention relates to a process for preparing a white or at least near white product which is predominant in decabromodiphenyl alkane and which has an average bromine number of at least 9.0.
Patent EP-0453120-A1 (EP)
Inventor: TSUKAMOTO JACK K
IPC: A63B53/14
Filed: 1991-04-02
Abstract: A golf ball retriever (10) includes a self-contained module having a plurality of curved, resilient prongs (34) in the form of cantilevered springs and a housing (20) with a side wall (21,25), an open end and a closed end. An end cap (40) having an aperture associated with each prong is disposed across the open end of the housing (20) and retains the prongs (34). One of the prongs has a shoulder (35) cooperating with a portion of the end cap (40) to form a latching mechanism. A push button (26) arrangement disengages the latching mechanism allowing an axial compression spring (31) to move the prongs (34) from a first position having the prongs (34) substantially disposed within the housing (20) to a second position having the prongs (34) substantially extending from and through the housing's open end. The resilient, elastic prongs (34) bias the push button arrangement toward a latched position. The cantilevered configuration of the prongs (34) places them in a biased relationship with the side wall (21,25) of the housing (20) and urges the prongs (34) toward the second, extended position. The cooperation between the bias of prongs (34) and the bias of the axial spring (31) permits actuation of the golf ball retriever (10) using an axial spring (31) having a smaller spring rate and a shorter length than required to fully extend the prongs (34) if the spring rate of the prongs were not present.
Patent EP-0472306-A1 (EP)
Inventor: CAMA LOVJI D
IPC: A61K31/397
Filed: 1991-07-30
Abstract: Carbapenems of the formula
       
 wherein either the 2-fluoren-9-one or 3-fluoren-9-one is attached at the 2-position of the carbapenem are useful antibacterial agents.
Patent EP-0480671-A1 (EP)
Inventor: DEMEUTER ANDRE
IPC: H01T21/02
Filed: 1991-10-08
Abstract: A spark plug comprises a central electrode (101), an insulator (106) surrounding the central electrode, an outer shell (110) surrounding a portion of the insulator and a ground electrode (116) arranged to form a spark gap (117) with the protruding end (104) of the electrode (101). The shell is constructed so that the internal diameter of its end (110a) facing spark gap is larger than the external diameter of the insulator (106) at its widest point so that the insulator can be inserted into the shell (110) from the spark gap end. The insulator (106) and the central electrode (101) are designed so that the central electrode (101) can be inserted into the insulator (106) from the end of the insulator (106) which when in use, is nearest to the spark gap end of the shell (110). The assembly of the spark plug is a reversed assembly when compared to the assembly of conventional spark plugs.
Patent EP-0484126-A1 (EP)
Inventor: BECKING PAUL E
IPC: B41J33/10
Filed: 1991-10-30
Abstract: The ribbon loading container (30) and method includes an elongated housing forming an envelope and having front and rear open ends (35,37). A ribbon dam (40) is slidingly received within the envelope of the housing and has a slot therethrough for the passage of the ribbon. The ribbon dam further includes tension (58,60) clips which frictionally engage the ribbon passing through the slot and frictionally engage the slides of the housing. A drive and driven roller are rotatably disposed adjacent the open front end of the ribbon loading container such that it applies a back pressure to the incoming ribbon being stuffed into the envelope by the drive and driven rollers. As the envelope is filled with inked ribbon, the ribbon dam slides within the ribbon loading container until the pre-selected length of ribbon has been loaded in the container. The leader is detached and the ends of the ribbon are welded to form a continuous loop.
Patent EP-0487264-A1 (EP)
Inventor: SMITH LAWRENCE A JR
IPC: C07C41/06
Filed: 1991-11-15
Abstract: A process is provided for etherification of essentially pure iC₄ =  with MeOH to form MTBE in a distillation column reactor containing a fixed bed acid cation exchange resin as a catalytic distillation structure in an a distillation reaction zone. An inert C₄ hydrocarbon is initially fed to the distillation column reactor to act as a diluent and a heat sink which boils at the desired temperature range for the reaction. Additionally the inert C₄ diluent acts as an azeotroping agent for the MeOH in the lower end of the column carrying more of the MeOH back up into the reaction distillation zone. After start up and circulation the inert C₄ hydrocarbon feed is stopped and that in the system is retained therein by total reflux of the overheads and judicious operation of the lower portion of the distillation column reactor.
Patent EP-0490568-A1 (EP)
Inventor: COOK WILLIAM TURVEY
IPC: F16L11/08
Filed: 1991-12-04
Abstract: A peristaltic hose is made by chemically bonding a sleeve (15) of wrapped turns of fibrous mesh material (14)to an inner core (12) of polychloroprene type rubber. The mesh material (14) has one set of parallel fibrous runs (14a) extending longitudinally to the axis of the hose and a second set of parallel fibrous runs (14b) extending transversely to the axis. A minimum overlap between turns of the sleeve (15) and staggering of butt joints (13, 17) in the core (12) and outer layer (16) give a hose with little tendency to bow out of a linear disposition on pressurisation.
Patent EP-0549835-A1 (EP)
Inventor: DELPY DAVID THOMAS UNIVERSITY
IPC: A61B5/1455
Filed: 1991-12-30
Abstract: A diagnostic apparatus includes light sources (LD1 to LD4) which emit near infrared light rays of different wavelengths. The light rays are introduced into human brain to be subjected to diagnosis and the light rays transmitted through the brain are picked up. There are provided a first detector (72) which detects occurrences of respirations of the subject and outputs a respiration signal, and a second detector (73) which detects occurrences of heartbeats of the subject and outputs a heartbeat signal. The light transmitted through the brain is derived in synchronism with both the respiration signal and the heartbeat signal and first and second modulated light transmission signals are produced which are respectively modulated by the respiration signal and the heartbeat signal. The first and second modulated light transmission signals are separately analyzed to provide variations in concentration of oxygenated media ΔX₀₂ and disoxygenated media ΔX contained in venous and arterial blood of the brain, respectively. Based thereon, oxygen saturations of both venous and arterial blood blowing in the brain are separately computed and displayed in a monitor screen.
Patent EP-0487366-A1 (EP)
Inventor: GUILLAUMON JEAN-CLAUDE
IPC: C09C1/00
Filed: 1991-10-25
Abstract: A white paint comprising a semiconductive white pigment, a film-forming binder, a solvent for this binder and, optionally, a nonsemiconductive white pigment, characterised in that the semiconductive white pigment has an electrical resistance per unit volume of not more than 2.5 k OMEGA /cm<3> and is the product obtained (a) by calcining at a temperature of 700 to 1000 DEG C an intimate mixture of 30 to 73 parts by weight of tin oxide SnO2, of 70 to 27 parts by weight of titanium dioxide, and of 0.10 to 10 parts by weight of antimony oxide Sb2O3, the total of the tin oxide and of the titanium dioxide being 100 parts, then (b) milling the product resulting from stage (a) into pigment-sized particles. Use for forming an antistatic and radiotransparent white coating on space satellite antennas.
Patent EP-0473519-A1 (EP)
Inventor: MONNERET ALAIN
IPC: A63F7/06
Filed: 1991-08-14
Abstract: This table football machine is of the type having a box structure whose rectangular base reproduces a football pitch, in which each transverse vertical wall has an opening corresponding to a goal mouth and whose longitudinal vertical walls carry bearings for eight horizontal rods which are disposed transversely and each of which, mounted pivotably and axially sliding in its end bearings, carries one or more figurines or players of a single team, and is provided, at one of its ends, with a maneuvering handle, all the rods supporting players of a single team being disposed with their maneuvering handles located outside the same longitudinal wall. On the one hand, each rod is composed of a single element and, on the other hand, each longitudinal wall has, at least in the region of each bearing supporting the free end of a rod, a thickness at least equal to the axial travel of this rod.
Patent EP-0461054-A1 (EP)
Inventor: BRUN PATRICK
IPC: H03K17/687
Filed: 1991-06-05
Abstract: The present invention relates to a method and a device for limiting overcurrents in an electrical circuit supplying a load. A device according to the invention includes at least one first assembly comprising a field-effect transistor (T4), of the insulated-gate MOS type, and a source resistor (R6), which assembly is mounted in series with the load (7), and at least one generator (1) of constant DC voltage, whose positive terminal is connected to the said insulated gate of the said transistor and whose negative terminal is connected to the terminal (8) of the said source resistor which is not connected to the source of the said transistor, which generator delivers a voltage such that, under normal conditions, the said transistor operates in the vicinity of the transition point of its characteristic curve. The technical field of the invention is that of the electrical supply of domestic and industrial appliances containing an inductive load. <IMAGE>
Patent EP-0475897-A1 (EP)
Title: Verfahren zur Erstellung von fotographischen Farbkopien
Inventor: KRAFT WALTER DR
IPC: G02B5/00
Filed: 1991-09-02
Abstract: Bei einem fotografischen Kopierverfahren wird die Kopiervorlage von einer Messlichtquelle bereichsweise abgetastet. Das von jedem Abtastbereich transmittierte oder remittierte Messlicht wird spektral zerlegt, detektiert und in elektrische Messsignale (f) umgeformt. Die n spektralen Messsignale (f) werden in n spektrale Dichtewerte (d) umgeformt, mit Neutraldichten (do) verglichen und daraus n spektrale Dichtedifferenzen (c) gebildet. In einer Datenkompression werden die n spektralen Dichtedifferenzen (c) mit Hilfe einer orthogonalen Transformation (KLT) in m < n Transformationskoeffizienten (k) umgeformt. Die Transformationskoeffizienten (k) werden in einer Farb- und Dichtekorrekturroutine analysiert, und es werden daraus Abweichungen (Δk) berechnet. Aus diesen Abweichungen (Δk) werden dem jeweilig verwendeten Kopiermaterial angepasste Kopierlichtmengen bzw. Belichtungskorrekturen (e) bestimmt. Mit Hilfe der ermittelten Belichtungswerte werden die fotografischen Kopien erstellt. <IMAGE>
Patent EP-0489689-A1 (EP)
Title: Photochrome Naphthacenchinone, Verfahren zu deren Herstellung und deren Verwendung
Inventor: FISCHER WALTER DR
IPC: G03C1/73
Filed: 1991-11-27
Abstract: Verbindungen der Formel I oder V oder Mischungen solcher Verbindungen, <IMAGE> worin R unsubstituiertes oder mit C1-C12-Alkyl, C1-C12-Alkoxy, C1-C12-Alkylthio, Phenyl, Benzyl, -CN, -CF3, Halogen oder -COOR5 substituiertes C6-C14-Aryl bedeutet und R5 für H, C1-C18-Alkyl, Cyclohexyl, Cyclopentyl, Phenyl, C1-C12-Alkylphenyl, Benzyl oder C1-C12-Alkylbenzyl steht, und mindestens einer der Reste R1 bis R4 -F, -Cl oder -Br darstellt oder unabhängig die Gruppe RO- bedeutet, und die anderen der Reste R1 bis R4 für -H, -F, -Cl oder -Br stehen, sind reversible photochrome Systeme, die zur Kontrastbildung, Lichtabsorption oder zur reversiblen optischen Speicherung von Informationen verwendet werden können.
Patent EP-0527810-A1 (EP)
Inventor: TOMASZ ALEXANDER
IPC: A61K35/742
Filed: 1991-04-12
Abstract: L'invention concerne un procédé permettant d'augmenter la perméabilité de la barrière hémato-encéphalique afin de pouvoir introduire des agents thérapeutiques utiles au niveau clinique, de manière qu'ils passent du flux sanguin jusque dans le cerveau et dans le liquide cérébro-spinal. Le procédé comprend l'injection parentérale de la membrane d'une cellule purifiée d'eubactérie ou de fragments de celle-ci, telle que le Streptococcus pneumoniae, cela permettant de stimuler la montée des substances thérapeutiques dans le cerveau ou dans le liquide cérébro-spinal.
Patent EP-0482157-A1 (EP)
Inventor: REIFFENRATH VOLKER
IPC: C07D319/06
Filed: 1991-04-24
Abstract: Des nouveaux dérivés d'1,3-dioxane ont la formule (I), dans laquelle Q représente CHalogène1H3-1, CnH2n+1-O-, C2H2n+1-CH=CH-, l'halogène étant F ou Cl; 1 est égal à 1, 2 ou 3 et n est compris entre 0 et 5, et r entre 0 et 5; X = X' = 0 et Y = Y' = CH2 ou X = X' = CH2 et Y = Y' = 0; Z1 et Z2 représentent indépendamment l'un de l'autre -C2H4- ou une liaison simple; A1 représente trans-1,4-cyclohexylène, 1,4-phénylène, 3-fluor-1,4-phénylène ou 3,5-difluor-1,4-phénylène; m est égal à 0, 1 ou 2; X représente F, Cl, -CF3, -CN, -OCF3 ou -OCHF2 et Y et Z représentent indépendamment l'un de l'autre H ou F. Ces dérivés peuvent être utilisés comme composants de milieux de cristaux liquides.