baber/WOPTO huggingface dataset:
Patent EP-0515479-A1 (EP)
Title: Improved rethermalization cart assembly.
Inventor: OELFKE CLIFFORD M
IPC: A47J39/00
Filed: 1991-02-11
Abstract: An apparatus for storing, refrigerating and heating food items in serving containers including a rethermalization cart including a plurality of shelves. Each of the shelves support one of a plurality of food trays thereon. Each tray has a plurality of food compartments and openings for supporting one of the serving containers. Each serving container containing food to be heated includes a cover. Each shelf of the cart has at least three heating pads conforming to the openings of the tray when the tray is inserted in the shelf. The cart also includes a plurality of individual switches each controlling all of the heater pads of each tray shelf as a set. Each switch is provided within a channel recessed from the exterior surface of the cart. The cart may also include a hinged work station attached to the exterior surfaces thereof which is movable between a first position, wherein said station extends outwardly from the cart so that each tray can be placed thereon for food preparation, and a second position, wherein the station is closely confined to said cart.
Patent EP-0511318-A1 (EP)
Inventor: GILMAN PAUL S
IPC: C22C47/16
Filed: 1991-01-15
Abstract: On transforme un alliage à base d'aluminium solidifié rapidement en une poudre puis on le pulvérise au plasma sur un substrat afin de produire un revêtement uniforme et contigu. Le dépôt et la rétention de l'alliage sur le substrat sont effectués en une seule étape de traitement. Le revêtement présente des propriétés mécaniques et physiques améliorées parmi lesquelles une excellente résistance à la corrosion et à l'oxydation ainsi qu'une résistance aux températures et une stabilité thermique améliorées.
Patent EP-0533927-A1 (EP)
Inventor: HARADA TAKAMASA
IPC: G02F1/13
Filed: 1991-06-14
Abstract: Le procédé décrit, qui sert à produire une cellule à cristaux liquides en utilisant une compostion de cristaux liquides ferroélectiques (FLC) contenant au moins une substance présentant un caractère cristallin liquide et au moins un additif ayant un point d'ébullition inférieur à celui de ladite substance, se caractérise en ce que la compostion de FLC est chargée dans la cellule dans des conditions de température élevée et de vide poussé, étant entendu que les deux conditions ne se chevauchent pas ou alors se chevauchent pendant une période suffisamment courte pour empêcher efficacement l'évaporation de l'additif.
Patent EP-0533793-A1 (EP)
Inventor: CAPJON JAN
IPC: A61H31/00
Filed: 1991-05-22
Abstract: Dispositif électro-hydraulique de massage cardiaque comportant un cadre à conception spécifique auquel est intégré un piston hydraulique, ledit cadre étant adapté pour être attaché à la poitrine du malade. Le cadre comporte deux bras saillants s'étendant en direction des aisselles du malade, et des sangles souples (16, 17) enroulées sur des bobines rotatives (12, 13) à ressort. Les extrémités de sangles sont disposées dans des supports d'aisselle (6, 7) qui se bloquent lorsqu'on les presse dans des rangées d'évidements (1) ménagées dans un support dorsal renfermant des batteries et un agrégat hydraulique. Le piston (35) du cadre est monté autour de la tige de piston (34) et bute contre un dispositif (42, 43) de limitation automatique de la course du piston suivant le tour de poitrine du malade.
Patent EP-0496866-A1 (EP)
Title: Hemoglobin-oligomer based composition and method to make same.
Inventor: NELSON DEANNA J
IPC: A61K38/16
Filed: 1991-08-15
Abstract: A non-immunogenic mixture of hemoglobin based modified monomers and oligomers produced by the polymerization of a hemoglobin based solution in the presence of a three membered heterocyclic ring, i.e. polyether oxirane. The modified hemoglobin composition has a P50 of at least equivalent to the P50 of human red blood cell hemoglobin.
Patent EP-0500899-A1 (EP)
Title: Novel 15,16-seco-19-nor progestins.
Inventor: PETERS RICHARD H
IPC: C07J41/00
Filed: 1991-09-04
Abstract: The invention is drawn to 17-oxo-15,16-seco-19-nor steroids which are useful as intermediates in the production of various 15,16-seco-19-nor progestins. These progestins display elevated progestational activity with a minimum of ancillary hormonal activity and are thus useful in the suppression of ovulation in the human female.
Patent EP-0511357-A1 (EP)
Inventor: GARTNER FRITZ
IPC: E05C21/02
Filed: 1991-11-19
Abstract: Pour éviter le pivotement ou la rotation intempestives d'un dispositif pivotant ou tournant autour d'un axe (2), en particulier d'un battant de porte ou d'une porte à tambour munie de battants de rotation pivotants, on propose un système de sécurité, où un dispositif de butée (6) tournant autour d'un axe (2) peut s'engager dans un dispositif de retenue pivotant (8) partiellement élastique, empêchant ainsi un pivotement du dispositif (4) jusqu'à ce qu'une force prédéterminée agissant depuis le dispositif de butée (6) sur le dispositif de retenue (8) soit assez grande pour qu'au moins une partie du dispositif de retenue (8) se sépare en pivotant du dispositif de butée (6) afin de permettre un pivotement du dispositif (4).
Patent EP-0501255-A1 (EP)
Inventor: VELVART PETER DR
IPC: A61C5/42
Filed: 1992-02-14
Abstract: The instruments of the series are divided into groups of three having, in each group, an identical diameter D1, measured at the start of its end point. In each group, the diameter D2 measured at the start of the cutting edges (lips) of the conical shaft of the instrument is different, increasing substantially by 10 % from one instrument in the group to another. Thus, the conicity of the three instruments in each group increases from one to the other, which allows the practitioner to bore dental ridge canals while giving them a more widened shape than is normally the case, such a shape being particularly suitable for obturations by means of gutta-percha. …<IMAGE>…
Patent EP-0507104-A1 (EP)
Inventor: RADZEY JUERGEN
IPC: F24D3/10
Filed: 1992-03-06
Abstract: The invention relates to an apparatus for supplying underfloor heating, which lies with a heat exchanger (2) and a pump (10) in a secondary circuit, the heat exchanger being connected to a primary circuit which runs through a heating boiler and has a second pump (8), the heat exchanger and both pumps being arranged in a single housing (1) which also has the connections for both circuits. <IMAGE>
Patent EP-0510357-A1 (EP)
Inventor: MAYER HELMUT
IPC: B61B11/00
Filed: 1992-03-19
Abstract: A chair for a chairlift, with an attachment rod (9) and a weather protection cap (5) which is swivellably borne by the latter. An actuation lever (11) is movably mounted on the attachment rod (9) above the said weather protection cap (5), can be moved by the station's own control device (13,14) and whose movement is transmitted via a transmission device (8a,8b) to the swivel movement of the weather protection cap (5). In order to lock the enclosed weather protection cap there is provision for a locking device (16) to be arranged on the actuation lever (11) above the weather protection cap (5) and for the locking device (16) to lock the actuation lever (11) to the attachment rod (9) or to a part (17) connected thereto in order to lock the weather protection cap (5) in the closed position. <IMAGE>
Patent EP-0508220-A1 (EP)
Inventor: STUEBER WERNER
IPC: A61K31/555
Filed: 1992-03-25
Abstract: Derivatives of amidinophenylalanine, procedure for their preparation, their utilisation and pharmaceutical compositions which contain these compounds are described.
Patent EP-0523323-A1 (EP)
Inventor: GREENLEE THOMAS W
IPC: C07F7/21
Filed: 1992-04-03
Abstract: The present invention relates generally to the re-utilization of silicone scrap material. More specifically, the process of the present invention is directed to dissolving silicone scrap in an appropriate solvent and chemically converting the scrap into dimethyl silicone cyclic trimer, tetramer, pentamer and/or the like by means of a two step acid/base catalyzed cracking process.
Patent EP-0510495-A1 (EP)
Inventor: MORICHIKA TOSHIAKI
IPC: C22C1/04
Filed: 1992-04-14
Abstract: An oxide-dispersion-strengthened sintered alloy improved in oxidation resistance and compressive strength for use at high temperatures of at least 1350 o  C. The alloy comprises a matrix of a metal consisting substantially or predominantly of Cr, and 0.2 to 2.0% by weight of Y₂O₃ finely dispersed in the matrix. The Y₂O₃ as finely dispersed is up to 0.1 µm in mean particle size.
Patent EP-0521259-A1 (EP)
Inventor: ROTTMERHUSEN HANS HERMANN
IPC: B24B45/00
Filed: 1992-05-06
Abstract: To drive a tool (12), a portable power tool has a hollow spindle (14) to which the tool (12) can be fastened between two flanges (16, 18). The outer flange (16) is formed on the end of a clamping bolt (22) which is inserted through a central opening (17) of the tool (12) and projects with its other end from the housing (42). The clamping bolt (22) can be secured to this end by means of a locking element (20) in such a way as to locked against rotation. A clamping device (24) is provided for actuation. The clamping device (24) can be moved against the force of spring elements (26) between a clamping position in which the locking element (20) is acted upon in the axial direction for clamping the tool (12) and a release position in which the tool is relieved for the manual change-over. The spring elements (26) are arranged between an axial fixed stop (28) and an axially displaceable stop. 
<IMAGE>
Patent EP-0529262-A1 (EP)
Inventor: ZEIBIG PETER
IPC: B62D25/07
Filed: 1992-07-10
Abstract: A drainpipe (1) for mounting in a hollow bearer (2), as a connection between two orifices (3, 4) in mutually opposite wall regions of the hollow bearer (2), especially for draining away condensation water underneath a screen (5) of a motor vehicle, is characterised in that the drainpipe (1) comprises an end collar (8) assigned to the wall region surrounding one orifice (3) and, at a distance from this collar (8), spreading arms (11, 11') distributed over the circumference of the pipe body (9), the spreading arms (11, 11') having supporting faces (13, 13') assigned to the wall region surrounding the other orifice (4) and being elastically movable towards the pipe body (9). <IMAGE>
Patent EP-0579863-A1 (EP)
Inventor: NITTA KOZABURO
IPC: B65G53/46
Filed: 1992-07-24
Abstract: In order to prevent the backflow of slurry it is at first enclosed in a closed space and then air is used to force it along a discharge channel, wherein at the same time a smooth throughput of the slurry is ensured by causing any foreign bodies in the slurry to be broken up en route. To this end, the invention is provided with a casing (10; 10a, 10b, 10c) enclosing a circular cross-section rotor chamber (11) and a rotor (20; 20') which fits inside said rotor chamber (11) and which is caused to rotate by a drive means (31, 32). The rotor (20, 20') is also fitted with blades (22; 22'; 220) en bloc which extend radially from the rotating center section and which form moving chambers (23) that rotate along with the rotor (20, 20') inside the rotor chamber (11). The casing (10) is also provided with an intake port (12) that connects with the moving chambers (23) at the slurry intake point and a discharge port (14) and air supply port (15), each of which connects with the moving chambers (23) at the slurry discharge point.
Patent EP-0525688-A1 (EP)
Inventor: BENRA FRIEDRICH KARL DR-ING
IPC: F16K47/02
Filed: 1992-07-24
Abstract: The invention relates to a control valve for controlling and shutting off fluid flow, having a soft seal on a valve plate which is connected to a drive and presses the soft seal against a valve seat and raises it from the latter. To prevent erosion at the soft seal, a control cross-section is positioned ahead of the opening cross-section present between the soft seal (9) and the valve seat (4), in the direction of flow of the fluid, the control cross-section in each case being made smaller than the associated opening cross-section at the soft seal (9). <IMAGE>
Patent EP-0532044-A1 (EP)
Inventor: JUNG HORST
IPC: F01N3/02
Filed: 1992-09-11
Abstract: The burner (2) for producing the heat required for the thermal regeneration of particle filters (40) for diesel engine exhaust gases is characterised   (a) in that it has a main combustion chamber (4), in the peripheral wall of which a fuel feed aperture (20) for a main fuel quantity and a combustion air feed aperture (22) for a main combustion air quantity are provided; (b) in that a precombustion chamber (6) is attached to the combustion chamber base (10) of the main combustion chamber (4); (c) in that on the peripheral wall of the precombustion chamber (6) a projecting, hollow connection (26) is provided, in which an electrical ignition device (22) is arranged and which has a fuel feed aperture (34) for a basic quantity of fuel; and (d) in that in the peripheral wall of the precombustion chamber (6) a combustion air feed aperture (24) is provided for a basic quantity of combustion air.   <IMAGE>
Patent EP-0590201-A1 (EP)
Inventor: KLAAS DIETER DR MED
IPC: A61F2/14
Filed: 1992-10-02
Abstract: A device to fold an elastic intra-ocular lens comprises a basic body 4, two lens-gripping elements 1 and 2 guided on the basic body 4 so as to be movable toward one another, and a spacer 5 which is provided to adjust the spacing of the two lens-gripping elements 1 and 2 that are moved toward one another for folding or rolling the intra-ocular lens. <IMAGE>
Patent EP-0539932-A1 (EP)
Inventor: MORIYOSHI AKIHIRO
IPC: G01N3/18
Filed: 1992-10-28
Abstract: A testing device 10, shown in the drawings, is for strength test of test piece 12 by steps of soaking the test piece 12 attached to a body 11 of the device into a liquid 14 which is stored in a liquid vessel 13 and repeatedly curving the thus-soaked test piece 12 with the going -up and down of the temperature of liquid 14. 
     The body 11 of the device includes an outside pipe 16 as the first member which is stationary relative to a lid 15 of the liquid vessel 13, and an inside pipe 17 as the second member which moves relatively along axial direction inside the outside pipe 16. 
     A liquid temperature gauge 35 pierces the inside pipe 17 from the top to the bottom thereof, outputs the signals, to the outside from its top portion, which shows the liquid temperature detected at its lower exposed part. 
     A liquid temperature control means 36 is also provided.
Patent EP-0542359-A1 (EP)
Inventor: CIPOLLI ROBERTO
IPC: C08L61/20
Filed: 1992-11-09
Abstract: Ammonium polyphosphate having the general formula (I): 
 
 
 
        (NH₄) n+2 P n O 3n+1    (I) 
 
 
 
microencapsulated with condensation compounds obtained by polymerizing polyaminic compositions essentially constituted by derivatives of 2,4,6-triamino-1,3,5-triazine having the general formula (II):
       
 with aldehydes, preferably formaldehyde.
Patent EP-0500395-A1 (EP)
Inventor: WALTERS ROBERT N
IPC: B42F7/08
Filed: 1992-02-21
Abstract: An expansion pocket is provided for use with folders, binders or the like which allows large quantities of materials to be securely inserted into the expansion pocket. The expansion pocket cover member is provided with a series of slits (31) which run along the two adjacent edges (14,16) of the cover member secured to the folder or ring binder, along with a relief cut-out (30) made in the cover member at the corner defined by these two adjacent sides.
Patent EP-0506232-A1 (EP)
Inventor: SHARPE COLIN R
IPC: B41J2/175
Filed: 1992-02-25
Abstract: A valve (5) for a drop on demand ink jet printer employing a lever seal (10) in a housing (20) to control the frequency and quantity of ink delivered to a printing material such as paper.
Patent EP-0528552-A1 (EP)
Inventor: MARLEY CHRISTOPHER MICHAEL
IPC: G01B11/275
Filed: 1992-07-23
Abstract: A vehicle wheel alignment measurement system comprises four infra red emitter-detector units (11) fixed by clamps (15) to the vehicle wheels. Each unit (11) comprises a beacon (18) and a rotatable detector (20) coaxial with the beacon (18) and driven by controlled motor means (21,22). Angular rotation of the detector (20) is sensed (23,24) and signals from the four units (11) are analysed by a signal processing computer (26) to give absolute position and relative angular measurements of the four wheels.
Patent EP-0526158-A1 (EP)
Inventor: IACOVANGELO CHARLES DOMINIC
IPC: C04B41/90
Filed: 1992-07-28
Abstract: Cubic boron nitride particles are electrolessly nickel plated with a nickel alloy formed with a metalloid, such as boron. Electrolessly plated particles are then gradually heated at a steady rate from room temperature to a desired heat treatment temperature in a non-oxidizing atmosphere formed by argon containing 10% hydrogen. Exemplary articles made by the aforementioned process include a grinding wheel having uniformly dispersed abrasive cubic boron nitride particles having the Ni/B alloy coat thereon.
Patent EP-0534692-A1 (EP)
Inventor: MILLER DAVID LAWRENCE
IPC: C09K5/00
Filed: 1992-09-18
Abstract: Solutions of potassium, aliphatic monocarboxylate, hydrocarbyl dicarboxylate and hydrocarbyl triazole, with one or more silicate, phosphate, borate, or nitrate, have superior compatibility and anticorrosion properties, useful in heat transfer fluids, antifreezes and metal corrosion inhibition.
Patent EP-0509866-A1 (EP)
Inventor: GAUTIER JEAN-PIERRE BENDIX EUR
IPC: B60T13/569
Filed: 1992-03-31
Abstract: 1. The invention relates to a pneumatic servomotor for assisting braking, comprising an envelope (10) inside which there is a piston (22, 14, 102) formed from a tubular rear part (22) supporting a skirt (14) and which, with the aid of an unrolling membrane (12), defines a front chamber (16), permanently connected to a vacuum source, and a rear chamber (18) either connected to the front chamber (16) or to the atmosphere by a valve means (136, 138, 140) actuated by a control rod (34) capable of pressing, by means of a plunger (32), on one of the faces of a reaction disc (58) secured to a thrust rod (56), a return spring (150) for the control rod (34) being arranged between the skirt (14) of the piston and the plunger (32), the valve means (136, 138, 140) comprising a flap (138) interacting via an active part which is stiffened by an insert (118) with a first valve seat (136) formed on the plunger (32) and with a second valve seat (140) formed on the piston (14), the flap (138) being formed by a flexible tubular membrane (114), the active part of the flap (138) being situated between the two ends (112, 116) of the flexible tubular membrane (114). …<??>According to the invention, the flap (138) comprises openings (120) allowing the front chamber (16) to communicate with the rear chamber (18). …<IMAGE>…
Patent EP-0538100-A1 (EP)
Inventor: DAUBIE CHRISTOPHE
IPC: A01N43/42
Filed: 1992-10-08
Abstract: New fluoro-3-quinolinecarboxylic acid derivatives of general formula (I), in which R is a hydrogen atom or an alkyl radical and Hal is a halogen atom, and its salts where such exist, their preparation and their use as synthetic intermediates. <IMAGE>
Patent EP-0542588-A1 (EP)
Inventor: SANCHEZ JOSE
IPC: E04B9/18
Filed: 1992-10-20
Abstract: The device comprises a plate (1) formed by a thin strip, which is suitable for being inserted into a fitting slot, which comprises two opposing marginal regions (3) which are curved so as to be engaged elastically with a first side of the slot, pushing the central region (2) of the plate towards the second side, and having respective edges (5) which are inclined so as to come together towards the bottom, in which edges there emerge elongate notches (7) passing through the whole thickness of the plate in order to define juxtaposed elastic tabs (8) which are each suitable for coming into contact with the first side. <IMAGE>
Patent EP-0546902-A1 (EP)
Inventor: LUCIENNE PHILIPPE
IPC: F16F9/06
Filed: 1992-12-04
Abstract: The invention relates to a force peak clipping device for dampers of aircraft landing gears, especially for helicopters, as well as a damper equipped with such a device. In accordance with the invention, a housing 201 is provided, forming a partition for the main body 101 of the damper, the said housing having a bottom 202 whose central part includes a diaphragm 210 with small flow-restricting orifices 211, and force peak clipping elements are also provided, with, on the one hand, an annular valve 225 arranged around the diaphragm 210 and allowing, when it is open, a significant volume of hydraulic fluid to pass through in a very short time and, on the other hand, an elastic recall element 226 keeping the annular valve 225 in closed position, and allowing the opening of the said valve from a predetermined threshold. <IMAGE>
Patent EP-0567516-A1 (EP)
Title: Wheel suspension.
Inventor: LANZ HERMANN
IPC: B60B11/08
Filed: 1992-01-27
Abstract: The invention concerns a suspension for vehicle wheels with wide tyres, e.g. low section tyres or double tyres. On utility vehicles with double tyres, rigid axles are almost always used. These axles have the advantage that variations in wheel loading are low. They suffer from the particular disadvantage, however, that the ground clearance is limited by the bridge design. Another disadvantage is that an uneven road surface has an adverse effect on relative wheel loading. The aim of the invention is to provide a suspension which has the advantages of the rigid axle without suffering from its disadvantages. The suspension (1) proposed is thus characterized by the provision of an additional degree of freedom which permits the wheel carrier (20) to execute an oscillating motion about a swivelling axis (10). The swivelling axis (10) lies approximately at the centre of the wheel (2) and extends approximately at the level of the plane of the road surface (8). The design proposed has the particular advantage that the wheel adapts automatically to the road surface. Variations in wheel loading caused by transverse forces are therefore low.
Patent EP-0517898-A1 (EP)
Inventor: THOMAS BRIAN J
IPC: H01J61/36
Filed: 1991-12-30
Abstract: Une lampe à décharge (10) à halogène-métal, à faible consommation en watts comprend un tube de quartz (12) du type à deux extrémités qui forme une ampoule (14) ou enveloppe, une paire d'électrodes par exemple une anode (30) et une cathode (32) qui pénètrent dans une chambre à arc (16) à l'intérieur de l'enveloppe (14), et une certaine quantité de mercure plus un ou plusieurs sels d'halogène-métal. Les électrodes (30, 31) sont toutes les deux constituées d'un métal réfractaire, c'est-à-dire d'un fil de tungstène, et elles s'étendent en passant par leur col (22, 24) respectif dans la chambre à arc (16). La dissipation de la chaleur par les cols (22, 24) est contrôlée car les tiges de quartz (26, 28) sont conçues de sorte qu'elles possèdent des segments d'une surface désirée qui dépasse desdits cols (22, 24) d'une distance égale à la longueur (50) de la chambre à arc (16). Un facteur de charge des segments de tige est défini comme étant la puissance nominale divisée par la surface des segments de tige et doit se trouver dans une plage cible de 12 à 36 w/cm-2. Les lampes ainsi conçues présentent une grande efficacité avec une faible puissance c'est-à-dire une puissance inférieure à 30 watts.