baber/WOPTO huggingface dataset:
Patent EP-0546085-A1 (EP)
Inventor: BLATZ PHILIP STRUBING
IPC: B29C48/67
Filed: 1991-08-15
Abstract: Fabrication en fusion avec précompoundage d'une pluralité de résines thermoplastiques à l'aide d'une vis (12) comportant une section de dispersion (18), dans des machines de moulage par injection. Le constituant mineur de résine peut être un élastomère, lequel durcit le composant principal de la résine. On améliore cet effet en augmentant la contre-pression exercée sur la vis (18) utilisée dans la machine de moulage par injection (2), afin de prolonger la rotation de la vis et ainsi le temps de cisaillement par la section de dispersion (18).
Patent EP-0548249-A1 (EP)
Title: Crimping method for electrochemical cells.
Inventor: PAYNE ROBERT J
IPC: H01M2/02
Filed: 1991-09-03
Abstract: An improved method for sealing an electrochemical cell comprises applying radial forces to an expanded, upper portion of the cell casing. A resilient sealing member is located in the upper portion so that when the radial forces reduce the diameter of the expanded casing portion the sealing member is compressingly held in place.
Patent EP-0569358-A1 (EP)
Title: Antimicrobial lubricant including fatty acid and quaternary ammonium compound.
Inventor: LIU CHUNG-TSING
IPC: C10M/
Filed: 1991-09-25
Abstract: Stable concentrated liquid and solid antimicrobial lubricating compositions can be formulated which include (-) 5 to 40 wt % of a C6-24 fatty acid, (-) 10 to 40 wt % of a quaternary ammonium salt, (-) an amount of an alkaline source sufficient to increase the pH of the composition to at least 8, and optionally (-) about 0.1 to 10 wt % of an amine. The balance of the liquid form of the composition constitutes water. The lubricating compositions are particularly useful on the load bearing surfaces of conveyor belts used in food preparation where a combination of effective lubricity and efficacious antimicrobial activity are necessary.
Patent EP-0554384-A1 (EP)
Title: Selective call receiver with decoder controlled filters.
Inventor: MITTEL JAMES G
IPC: H04B1/16
Filed: 1991-09-30
Abstract: A selective call receiver (100) includes a controlled oscillator (134) that generates an output signal (140) from a received signa. The controlled oscillator (134) has an input filter (136) that is controlled by a control signal (132) generated from a reference signal (122). The output signal (140) and the reference signal (122), generated from the received signal, are used to adjust the output of the controlled oscillator (134) to equal the reference signal (122). The control signal (132) controls a controlled filter (142) that filters a second signal (144).
Patent EP-0495415-A1 (EP)
Inventor: JOHANSSON MATS
IPC: H02M7/10
Filed: 1992-01-11
Abstract: Valve stack for high voltages, preferably for high voltage converter valves, comprising a number of electrically inter-connected valve modules (5), some of which are disposed above one another. To prevent a large fire in a valve module (5) from spreading upwards to valve modules (5) positioned above it, fire screens (8) are arranged between valve modules (5) located one above the other.
Patent EP-0499804-A1 (EP)
Title: Abstützung für eine Schraubenfeder
Inventor: WOEHLER HANS-JUERGEN DIPL-ING
IPC: F16F3/10
Filed: 1992-01-20
Abstract: Eine Abstützung für eine Schraubenfeder (5) eines am Fahrzeugaufbau kardanisch gelagerten Federbeines eines Kraftfahrzeugs weist eine Schraubenfeder auf, die einerseits aufbauseitig an einem obenliegenden ersten elastischen Federteller (6) und andererseits über einen weiteren, am Federbein ortsfest gehaltenen untenliegenden zweiten Federteller (7) abgestützt ist. Der obenliegende Federteller (6) weist in Wirkrichtung der Schraubenfeder Bereiche unterschiedlich elastischer Kennungen auf. Die elastische Kennung des Federtellers ist in einem Bereich großer axialer Druckkräfte der eingefederten Schraubenfeder geringer als in einem gegenüberliegenden Bereich des Federtellers kleinerer axialer Druckkräfte der eingefederten Schraubenfeder. Durch diese Ausbildung des Federtellers wird eine nachteilige Ausbeulung der Schraubenfeder bei Ein- und Ausfederungsbewegungen weitestgehend verhindert. <IMAGE>
Patent EP-0546237-A1 (EP)
Inventor: MESTRALLET UGO
IPC: B67B1/03
Filed: 1992-03-07
Abstract: This method for lubrication and sealing of cork stoppers is based on a well balanced synergic association of non toxic chemically inert products suitable for foodstuffs, consisting of a silicone based fluid, paraffin, a paraffin oxy-stabilizer, amorphous colloidal silica gel to stabilize the silicone-paraffin compound, a metal salt stearate having an antistick-slip action, to which pigments and plasticizers may be added. This association can be obtained by hot or cold process to form a cream to be cold applied to the cork stoppers.
Patent EP-0518278-A1 (EP)
Inventor: EPPLEY BARRY
IPC: A61F2/30
Filed: 1992-06-10
Abstract: Flexible prosthetic implants 70 for repairing, replacing or augmenting hard tissue or bone. The flexible implant comprises a plurality of segments 72, 74 that are connected by flexible retainers 16 which enable the segments to be re-oriented in relation to one antoher to accommodate the contour, size and shape of the body part being treated. A method for making such flexible prosthetic implants is also disclosed.
Patent EP-0523471-A1 (EP)
Inventor: DIERL RUDOLF
IPC: B29C53/56
Filed: 1992-07-03
Abstract: For producing components having at least one layer of unidirectional fibres, there is proposed a process in which a prefabricated supporting core (10) is drawn, together with the unidirectional fibres (25) and the braided fibres (21, 22) emerging from a braiding machine (14, 17), through a thread eyelet (11), the braided fibres which come to lie at least partly on the outside pressing the unidirectional fibres onto the supporting core. Using this process, fibres aligned in the longitudinal direction of the component can be applied to components having regular geometry and to those having changing cross-section and also to components having arcuate contours. <IMAGE>
Patent EP-0524481-A1 (EP)
Inventor: GIERSBERG JOACHIM
IPC: C03C17/25
Filed: 1992-07-07
Abstract: A process for coating hollow glass articles by spraying a solution containing from 100 to 1000 g/l of (OH)2SnCl2 onto the hot (500 to 600 DEG C) outer surface of the hollow glass articles, and composition for carrying out this process.
Patent EP-0540841-A1 (EP)
Inventor: HOPPE HARTMUT
IPC: B28D1/14
Filed: 1992-08-20
Abstract: A drilling device for producing drilled holes with an undercut has a drill bit having a drilling head, a depth stop, an enlargement provided between the the drilling head and the depth stop and acting as a swivel bearing, a suction bell rotatably mounted on the depth stop, a bearing washer, and a resilient, ring-shaped cushioning element provided on the depth stop. The cushioning element abuts against the bearing washer and is connected to the suction bell. The depth stop of the drill shank has a concavely curved end face and the bearing washer has a convexly curved sliding face which rests on the concavely curved end face of the depth stop.
Patent EP-0535370-A1 (EP)
Inventor: GERRY STEPHEN W
IPC: A61B17/28
Filed: 1992-08-27
Abstract: A handle 10 for a laparoscopic instrument is provided for manipulating a distal laparoscopic tool. The handle includes a casing 12, a pivot handle 16 pivotally attached to the casing, and an actuating shaft mechanism 14 extending outward from the casing. Attached at the distal end of the actuating shaft opposite the casing is the laparoscopic surgical tool. The actuating shaft mechanism is longitudinally movable in a first direction by a pivotal movement of the pivot handle for manipulating the laparoscopic tool. A detent 62 carried by the casing allows movement of the shaft longitudinally in the first direction while restraining longitudinal movement of the shaft in a second opposite direction. A thumb wheel 18 attached to the actuating shaft mechanism allows the actuating shaft mechanism to be rotated for further manipulating the laparoscopic tool.
Patent EP-0531970-A1 (EP)
Inventor: KAWAMURA SHINICHI
IPC: A01N47/18
Filed: 1992-09-09
Abstract: There is disclosed a herbicidal composition comprising as active ingredients a herbicidally effective amount of (a) an iminothiazoline compound of the formula:
       
 wherein R¹ is halogen, halo(C₁-C₂)alkyl, halo(C₁-C₂)alkoxy or halo(C₁-C₂)alkylthio; R² is C₁-C₂ alkyl, chlorine, bromine or iodine; R³ is C₁-C₆ alkyl, C₃-C₆ cycloalkyl, C₃-C₆ cycloalkoxy or C₁-C₆ alkoxy, all of which are optionally substituted with at least one substituent selected from halogen, C₁-C₂ alkyl and C₁-C₂ alkoxy; R⁴ is hydrogen or halogen; and (b) at least one of herbicidal triazine compounds, herbicidal uracil compounds, herbicidal urea compounds, herbicidal dinitro aniline compounds, norflurazon, dimetazon, imazaquin and imazetapia. Also disclosed is a method for controlling undesired weeds by use of the herbicidal composition.
Patent EP-0544183-A1 (EP)
Inventor: REHFUSS JOHN W
IPC: C08G59/42
Filed: 1992-11-19
Abstract: Derivatives of melamine are disclosed having a carboxylic acid substituent on an amine nitrogen appended to the triazine ring. The compounds can be used to cross-link polymers having epoxy groups thereon.
Patent EP-0544321-A1 (EP)
Inventor: KONNO KUNIO
IPC: C08F8/00
Filed: 1992-11-27
Abstract: AIDS therapeutic agents are provided which are less toxic, have a strong anti-AIDS virus activity and comprise as an effective ingredient a dehydrogenation polymer of a cinnamic acid derivative having a phenyl group substituted with at least one hydroxyl group or a pharmaceutically acceptable salt thereof.
Patent EP-0547590-A1 (EP)
Inventor: MORINI EMILIO
IPC: F16F1/54
Filed: 1992-12-17
Abstract: A spring member comprises an encircling collar (9) to be fixedly engaged to a railway truck (3), a core (10) disposed coaxially in the collar (9) and designed to be engaged to the truck axle (6), as well as an elastic ring (11) made of rubber and fixed, through a rubber-metal bond, between the collar (9) and the core (10). Along one horizontal direction (X-X) the collar (9) exhibits a greater extension than the extension detectable along a second horizontal direction (Y-Y) perpendicular to the first direction (X-X), so that the spring member (1) offers different stiffness coefficients in the two directions (X-X) and (Y-Y). The perimetric extension of collar (9) is substantially defined by one pair of simmetrically-disposed curvilinear portions (16a) connected to a second pair of curvilinear portions (16b) having a wider bending radius than the portions of the first pair.
Patent EP-0548889-A1 (EP)
Inventor: EPSTEIN MICHAEL
IPC: B01J19/12
Filed: 1992-12-21
Abstract: Production of synthesis gas from carbonaceous material. A dispersion of carbonaceous material is injected into the upper region of a reactor and allowed to sink inside the reactor accords an elongated high-temperature focal zone projected into the reactor by means of a system for the high concentration of solar energy. The residence time inside the reactor is adjustable by means of countercurrent gas flow.
Patent EP-0509566-A1 (EP)
Inventor: VAN DER GRAAF LEENDERT MARINUS
IPC: A21D13/08
Filed: 1992-02-26
Abstract: A baked composite dough product comprising a puff pastry dough sheet having attached thereto, at least at one side, a sheet of pastry dough which acts as an anchoring layer for a moisture-barrier coating which is applied on to the pastry layer after baking. 
     The invention also relates to said baked products with a moist filling material applied on to the moisture-barrier coating.
Patent EP-0507549-A1 (EP)
Inventor: CHRISIEN DALE GLENN
IPC: H01J35/10
Filed: 1992-03-31
Abstract: In an X-ray tube having a stationary anode stem, a shaft joined to the tube anode, and a rotary bearing to support the shaft and anode for rotation relative to the stem, a preloading element is positioned in a bore formed in the stem and is axially displaceable to apply a selected preload to the bearing. The preloading element has a cylindrical outer surface provided with longitudinal spaced-apart grooves in parallel relationship with the bore axis. A locking ball positioned in each groove extends through a complementary hole formed through the stem to oppose rotational displacement of the preloading element with respect to the stem, while allowing axial displacement to take place. An annular retaining ring positioned around the anode stem engages the locking balls to urge them in toward the bore, and to oppose radial displacement of the preloading element.
Patent EP-0515234-A1 (EP)
Inventor: COCHRANE GEOFFREY G
IPC: B41J15/04
Filed: 1992-05-26
Abstract: A mobile printer (10) having features particularly suited for use in a mobile conveyance such as an airplane. The printer stores a first data set in a memory that is accessed under control of a programmable controller. The printer then receives a second data set via a communications transceiver. Data from the first and second data sets are combined to form a composite bit mapped image which is printed by means of a thermal printhead controlled by the programmable controller. 
     The thermal printhead (40) uses rolls of thermally sensitive paper (30) which are supported by means of a mandrel roll (50). The thermal paper is positioned adjacent the print head (40) by means of a platen roll (90). A biasing force is provided to bias the platen roll away from the print head when a door (22) in the printer housing is opened to provide a space into which the free end of the roll of paper can enter. A cam (220) is provided on the underside of the door to close the gap between the platen roll (90) and the print head (40) when the housing door is closed so that the platen roll (90) presses the paper against the print head while the printing operation takes place. A back pressure acts on the paper upstream of the platen and idler rolls to straighten the paper with respect to the print head.
Patent EP-0534598-A1 (EP)
Inventor: WATANUKI MINORU
IPC: H05K3/00
Filed: 1992-08-10
Abstract: An appropriate photochemical reaction is produced in electrodeposited photoresist applied to the surface of a board and to the inner wall surfaces of holes extending through the board, for improving the efficiency of the operation of image formation. Upper and lower ultraviolet illumination devices and upper and lower light condensers (34a, 34b) are provided. Each ultraviolet illumination device has a discharge lamp (32) and a reflecting mirror (33). Each light condenser consists of a horizontal array of a multiplicity of lenses (35) placed close to each other. The upper and lower ultraviolet illumination devices are disposed respectively above and below the board (31) in a symmetrical relation with respect to the board. The upper light condenser (34a) is disposed between the upper discharge lamp (32) and the board (31), while the lower light condenser (34b) is located between the lower discharge lamp (32) and the board (31). These light condensers which are spaced from each other can be moved horizontally. The lenses (35) are optically arranged in such a way that ultraviolet rays passed through the lenses (35) form conically divergent light surrounding the optical axes of the lenses.
Patent EP-0536883-A1 (EP)
Inventor: BROWN ROBERT L
IPC: B29C45/04
Filed: 1992-08-21
Abstract: A shuttle assembly (22) for an injection molding machine (20) is provided. The shuttle assembly includes a shuttle-support unit (70) adapted to be attached to the machine frame and a shuttle-mold interfacing unit (76), slidably coupled to the support unit. Mold-coupling members are provided for removably coupling a first movable mold platen unit (52) and a second mold platen unit (54) to the shuttle-mold interfacing unit (76). During operation of the shuttle assembly, a shuttle-drive unit (78) selectively reciprocally indexes the shuttle-mold interfacing unit (76) in a preferably horizontal shuttle-travel path between (i) a first position whereat the first movable mold platen unit (52), when coupled thereto, is situated at a first unloading/loading position, and the second movable platen unit (54), when coupled thereto, is situated at a clamping position; and (ii) a second shuttle position where the first movable mold platen unit (52), when coupled thereto, is situated at a clamping position, and the second movable platen unit (54), when coupled thereto, is situated at a second unloading position. In the preferred embodiment, the first unloading position and the second unloading position are located on opposite sides of the clamping position.
Patent EP-0553575-A1 (EP)
Inventor: PUDNEY IAN A
IPC: D21H17/56
Filed: 1992-12-31
Abstract: This invention generally provides a class of novel cationic resin comprised of a cross-linked polyamine having pendant tertiary and/or quaternary amine groups linked to amine groups in said polyamine by a hydrocarbon chain including a hydroxyl group in the β-position with respect to the polyamine chain. In general, these resins can comprise the reaction product of a polyamine having secondary amine groups, a crosslinking agent, and a cationizing agent having an epoxide group and a tertiary or quaternary amine (quaternary ammonium) group. These cationic resins have been found to be useful for a variety of operations in the manufacture of paper and paperboard, especially as drainage aids and stabilizers for dispersed rosin sizing agents.
Patent EP-0536037-A1 (EP)
Inventor: GOURDON JEAN-LOUIS
IPC: E01C19/48
Filed: 1992-09-29
Abstract: The invention relates to a method and a device for measuring the average thickness of a road layer. In order to carry out this measurement, a plurality of basic measurements are carried out. Each measurement consists in determining the distances d1 and d2 between the points C and B in order to determine a local slope of the road support (10) and a distance d3 between the point A and the surface (12a) of the road layer (12) which is being formed. From the calculated distance d4 and the distance d3, a theoretical thickness (e) is determined. A plurality of theoretical thicknesses are determined by globally moving the points C, B and A and the sliding average of N successive measurements is taken. <IMAGE>
Patent EP-0580912-A1 (EP)
Title: Process for making metal alloys for obtaining a homogenous powder of oxides of said metals and their applications for obtaining semi-conductors and super-conductors
Inventor: MARCHAND ALAIN REMY
IPC: B22F9/04
Filed: 1992-07-31
Abstract: This process consists, after having placed the various chosen metals in a crucible (1c), in causing melting of the said metals under a neutral or reducing atmosphere while stirring the liquid with a view to homogenising it, in recovering the liquid alloy, in pulverising (spraying) the alloy obtained in the form of a powder of specific particle size, in which each of the particles is homogeneous, and in oxidising the said particles. It applies to the manufacture of semiconducting ceramics of varistor type based on zinc oxide and to the manufacture of superconducting products or of thermistors with a positive or negative thermal coefficient (heat coefficient). <IMAGE>
Patent EP-0557463-A1 (EP)
Inventor: BABU GADDAM N
IPC: C09J7/02
Filed: 1991-10-25
Abstract: L'invention se rapporte à des compositions autoadhésives comprenant un copolymère greffé d'un ou plusieurs éthylènes et oléfines-alpha C3-C18 et d'une ou plusieurs nouvelle(s) catégorie(s) de macromonomères. La composition adhésive comprend un mélange du copolymère greffé et d'une résine rendant adhésif. Des matériaux en feuille peuvent être enduits de couches de la composition adhésive pour produire des rubans et des stratifiés.
Patent EP-0569395-A1 (EP)
Inventor: HAEGELE GERHARD
IPC: B62D7/14
Filed: 1992-01-27
Abstract: Une unité d'entraînement servant à actionner une direction électromécanique de roues arrière pour automobiles est pourvue d'un moteur électrique (2) dont l'arbre de sortie (3) est en relation d'entraînement avec un dispositif servant au déplacement des roues arrière. Une roue libre (7) pouvant agir dans les deux sens de rotation est prévue pour immobiliser l'arbre de sortie (3) et ainsi bloquer la direction des roues arrière. La roue libre (7) possède un anneau extérieur (8) et un moyeu (6) concentrique par rapport audit anneau et relié à l'arbre de sortie (3) du moteur électrique (2). La surface périphérique (12) du moyeu (6) est cylindrique et la surface intérieure de roulement de l'anneau extérieur (8) est pourvue de plusieurs surfaces de blocage (13). Entre l'anneau extérieur (8) et le moyeu (6) sont disposés plusieurs corps de roulement (10) guidés dans une cage (11). La roue libre (7) peut être bloquée par une broche (15) d'actionnement qui est poussée par un ressort (17) contre l'un des corps de roulement (10). La roue libre peut être libérée par un électroaimant de levage (20) agissant sur la broche d'actionnement (15) dans le sens opposé à la force du ressort (17).
Patent EP-0564576-A1 (EP)
Inventor: MERTZ STEVEN F
IPC: C01F5/22
Filed: 1991-12-20
Abstract: Hydroxyde de magnésium ayant une structure particulaire cristalline d'une épaisseur comprise entre 30 et 200 angstroems, et une grosseur particulaire moyenne allant jusqu'à environ 1 micron, préparé selon un procédé dans lequel on fait réagir une quantité inférieure ou supérieure à une quantité équivalente de matière alcaline avec un sel de magnésium dans un mélange aqueux concentré de celui-ci. L'hydroxyde de magnésium est particulièrement utile pour retarder la flamme dans un mélange avec des résines thermoplastiques.
Patent EP-0526615-A1 (EP)
Title: Sunshade, in particular large sunshade.
Inventor: BECHER KLAUS
IPC: A45B25/14
Filed: 1992-02-25
Abstract: PCT No. PCT/DE92/00153 Sec. 371 Date Oct. 27, 1992 Sec. 102(e) Date Oct. 27, 1992 PCT Filed Feb. 25, 1992 PCT Pub. No. WO92/15217 PCT Pub. Date Sep. 17, 1992.In the case of an umbrella, in particular a large umbrella, garden umbrella, stand umbrella and the like, having an umbrella pole (2), a pole part (3) which is displaceable telescopically with the umbrella pole (2) and on which roof rods (5) are articulated by means of a crown (4), and having supporting struts (7) between a runner (6), displaceable along the umbrella pole (2), and the roof rods (5), as well as having a roof covering (21), the movements of the displaceable pole part (3) and of the runner (6) taking place in forced dependence on each other and the displaceable pole part (3) being in connection with a threaded spindle mounted in the umbrella pole (2) and the runner (6) being connected to the pole part (3) by a flexible drawing element led over a deflection roller, to produce a kind of pagoda shape there is provided a further displaceable crown (20) as upper crown, on which the roof covering (21), fastened to the roof rod ends, is attached, and the upper crown (20) has stay crutches (22) or the like, the lower end of which is guided by a common guide part (23) along the pole part (2).