baber/WOPTO huggingface dataset:
Patent EP-0258330-B1 (EP)
IPC: F16J1/00
Filed: 1987-02-24
Granted: 1992-08-05
Abstract: The piston engine consists of a cylinder block with at least one cylinder in which the piston, equipped with at least one piston ring and connected with the crankshaft, is arranged to move up and down. In order to take account, in the engine, of present-day trends in respect of fuel saving and environmental pollution without thereby having to abandon the existing design principle, the engine is so designed that the piston (1) is constructed of modified carbon, with a flexural strength in the region of approximately 75 N/mm2 and its top (2) at least on the admission surface (2') is treated to be resistant to burn-off. At least the operative surface (3) of the cylinder (4) is made of the same material but treated on its operative surface or of a similar material such as siliconized carbon, silicon carbide, silicon nitrate or similar, with roughly the same thermal expansion behaviour as that of the piston (1). The same applies for the piston ring (5) which, in addition, as regards its elasticity, is provided with the necessary elasticity either by virtue of its construction or by the choice of a sufficiently elastic material. Finally, the drillings (12) on the piston (1) for the piston gudgeon pins are dimensioned in relation to the outside diameter of the piston gudgeon pin (13) with a clearance which ensures a minimum clearance at the operating temperature.
Patent EP-0258370-B1 (EP)
Title: Systeme de commande de veines de reaction
IPC: F02K9/88
Filed: 1987-02-23
Granted: 1990-05-30
Abstract: Un système de commande de veines de réaction pour un engin volant comprend deux paires (3, 4 et 5, 6) de tuyères de réaction des veines associées à des conduits d'alimentation en courants gazeux, le conduit situé entre deux tuyères (3, 4) de l'une ou de l'autre des deux paires de tuyères comprenant une première soupape de dérivation du gaz (11B) et le conduit situé entre les deux paires de tuyères comprenant une seconde soupape de dérivation du gaz (11A). Ce système permet un équilibrage précis des courants gazeux entre les tuyères et une économie de l'alimentation en carburant.
Patent EP-0272287-B1 (EP)
Title: Circuit de commande d'energie d'une imprimante
IPC: B41J9/26
Filed: 1987-05-07
Granted: 1990-12-27
Abstract: Un circuit de commande pour une imprimante matricielle par points ayant une pluralité d'éléments d'impression par impact comprend une bascule électronique (48) adaptée pour recevoir des données à imprimer sur un bus de données (102). La bascule (48) fournit des signaux de commande pour entraîner les éléments d'impression, le temps de fonctionnement de la bascule (48) étant commandable sélectivement en fonction d'un signal d'entrée (FORMS) sur un conducteur (20), dont le niveau dépend de l'épaisseur du support d'impression. Le signal d'entrée permet le fonctionnement sélectif d'un premier ou d'un second réseau RC (60, 62, 34, 36), déterminant ainsi le moment auquel un des premier et second comparateurs associés (66, 38) commutent pour remettre à l'état initial la bascule (48). Les comparateurs (66, 38) ont des entrées de référence couplées à un niveau de potentiel de référence établi par une diode zener (86).
Patent EP-0287583-B1 (EP)
IPC: A44C5/18
Filed: 1987-10-01
Granted: 1990-08-22
Abstract: Fastener, particularly for bracelets, allowing in addition to the closing of the bracelet, the adjustment and locking of the latter. The fastener comprises a first element consisting of a plate (30) provided with a bolt (33) and presenting connection means at one end of the bracelet and a second element comprising a cage (35) wherein at least one transverse slide (38) is elastically biased to hook onto the bolt (33) and presenting retainer means at the other end of the bracelet for adjusting the latter, the fastener being characterized in that a movable clamping plate (40) co-operates with said second element.
Patent EP-0277584-B1 (EP)
IPC: F16K11/074
Filed: 1988-01-27
Granted: 1990-12-19
Abstract: The invention relates to a mixing valve assembly, particularly a single-lever mixing valve assembly for wash basins or the like, having at least one small connecting pipe and a water valve for the connection of a domestic machine. The water valve (3) is arranged between the mixing cartridge (1') and the insert (10) and is provided with an upper fixed disc (19), a lower fixed disc (20) and a central moving disc (21), by means of which, in conjunction with an additional passage (32) in the lower fixed disc, the water supply to the domestic machine is controlled. <IMAGE>
Patent EP-0309662-B1 (EP)
Title: Femoral part of a hip joint endoprosthesis
IPC: A61F2/36
Filed: 1988-07-13
Granted: 1992-06-03
Abstract: Femoral part (10) of a hip joint endoprosthesis, with a shaft (11), if appropriate a collar (12) and a neck (13) onto which either a spherical head is formed integrally or a receiving section (14) is formed for a spherical head. The shaft is designed as a cavity and has several openings (22, 23) connecting the shaft cavity to the sides (17, 18) of the shaft. <IMAGE>
Patent EP-0315795-B1 (EP)
Title: Acetabular cup
IPC: A61F2/34
Filed: 1988-10-15
Granted: 1991-10-23
Abstract: In order to prevent damage to the polished surface of a metallic articular head in the event of dislocation thereof, the metallic shell element (4) containing the cup (3) is covered, in the direction of the equatorial edge of the cup, by a plastic ring (7) whose internal diameter corresponds to the diameter of the cup (3). 
<IMAGE>
Patent EP-0315041-B1 (EP)
Title: Vacuum rotary dryer
IPC: F26B11/04
Filed: 1988-10-26
Granted: 1993-03-17
Abstract: A vacuum rotary dryer provided with an air-tight closure having a jacket used for the through-flow or charging of fluid, and characterized by a structure comprising a shell (1) having a charge/discharge opening (14) provided with said air-tight closure (13) being arbitrarily opened or closed, and comprising the double structure of said shell (1) with an inside shell body (2) and an outside jacket (3) to form a hot water/hot air flow path (4) between said shell body and said jacket, and comprising a drive motor to rotate said shell body via an axial shaft (5) being projected from said shell body (2) at the end of the horizontal center axis, and comprising a rotational mixing blade (41) being mounted at a part of the inner wall of said shell body (2) to be driven by a drive mechanism (42) at need, and comprising the hot water/hot air charge/discharge pipes (27, 28) to communicate with said hot water/hot air flow path (4) and with the outside source, and comprising more than one pipe (12, 20) to charge bulk materials or fluids, and a pipe (24) to feed high pressure gas, and an evacuation pipe (18) communicating with an outside vacuum unit, which pipes have ends opening into the inner chamber of said shell body (2) and coming through said axial shaft (5), and comprising the circular arc nozzle (23) being formed by extending said high pressure gas feed pipe (24) to the inside chamber of said shell body and having many small holes (25) along the line of outer side of the curvature.
Patent EP-0280365-B1 (EP)
Title: Flapping-preventing runner for a pre-timed distribution assembly for internal combustion engine
IPC: F16H7/18
Filed: 1988-02-17
Granted: 1992-04-08
Abstract: The flapping-preventing runner (10) constituting the subject-matter of the present invention is constituted by two half-runners (11) and (12), each comprising a couple of divergent guides (14) designed for supporting and guiding the two branches of a transmission chain (21). The two half-runners (11) and (12) are housed inside the dead space existing between the sprocket wheels (19) and (20) and the transmission chain (21) which connects them. In an alternative form of practical embodiment of the invention, the guides (14) are provided with flanges (28) which totally enclose the two transmission chain branches (21).
Patent EP-0293995-B1 (EP)
IPC: B65D33/06
Filed: 1988-05-31
Granted: 1992-08-12
Abstract: Large size packings of napkins, paper rolls, quilts etc. normally appear as tight plastic sheet packings of a block-like shape. As a carrier handle is used a strong strip of sheet material which extends across a side panel of the packing, what is disadvantageous for the visual impression of the packing. A carrier handle cannot be formed direct in the packing sheet, as the packing will then no longer be dust proof. According to the invention the handle is made in that manner anyway, but inside the handle area a barrier layer (12) is provided in order to make the packing dust proof. Preferably a carrier handle strip portion (6) is prepared between easily breakable weakening lines (4), whereby the handle panel of the packing may show a high quality stamp regardless of the handle.
Patent EP-0282153-B1 (EP)
Title: Blends of polyamides, polyesters and maleic anhydride modified epdm rubbers
IPC: C08L77/00
Filed: 1988-01-26
Granted: 1992-03-18
Abstract: Molded compositions having good water resistance, impact resistance and heat sag resistance are made from blends of polyamide resins, polyester resins and EPDM rubber modified with maleic anhydride.
Patent EP-0299654-B1 (EP)
IPC: C05G3/50
Filed: 1988-06-30
Granted: 1991-12-27
Abstract: A composition which contains a glycoside, an ethoxylated alkylamine, a polyoxyalkylene alkylphenol phosphoric acid ester, a glycol and optionally water can be used as a compatibility agent for a liquid fertiliser-toxicant mixture. The composition has a high flash point, is liquid at temperatures below 0 DEG C and its properties do not change after being stored for one week at 40 DEG C. The composition provides improved compatibility for a wide range of liquid fertiliser-toxicant mixtures and for mixtures of different toxicants when used in different pesticide formulations.
Patent EP-0316062-B1 (EP)
Title: In-mold labeling of injection blow molded hollow plastic articles
IPC: B29C49/24
Filed: 1988-09-22
Granted: 1993-02-24
Abstract: A method and apparatus for placement of labels (4) within the blow molds (24) of an injection blow molding machine. The injection blow molding machine comprising a turret (20) having plurality of circumferentially spaced surfaces (21), each of which supports a plurality of spaced core rods (22), a plurality of injection molds (23) at a injection molding station for forming a plurality of preforms, and a plurality of blow mold sections (24) at a blow molding station which close about the preforms so that the preforms can be blown outwardly against the confines of the mold to form hollow plastic articles. The blow molds (24) include movable bases exposing the interior of the blow molds when the blow molds are closed about preforms on the core rods (22). A positioning apparatus (26) positions a plurality of labels (4) at the blowing station and a plurality of cylindrical vacuum mandrels (27) are rotated to pick-up the labels and thereafter the mandrels are translated to deliver the labels to the blow molds (24) through the open bottoms after which the mandrels (27) are retracted, the mold bottoms are closed and the hollow articles are blown in the molds with the labels on the outer surfaces thereof.
Patent EP-0312334-B1 (EP)
Inventor: WICKERT FRANK A
IPC: B05D1/02
Filed: 1988-10-12
Granted: 1993-12-08
Abstract: A sprayable pigmented latex paint exhibiting excellent dry fog overspray characteristics for spraying a paint film onto a substrate and hardening the paint at ambient temperatures. The PVC of the latex paint is between 60% and 80% and the volume solids of the paint is above 40%. At least 80% and typically between 85% and 100% of the dry fog overspray is easily removable by brushing or vacuuming. The latex paint is based on 20% to 40% film-forming binder, 30% to 40% non-film-forming polymeric particles, and 5% to 30% opacifying pigment on a dry solids volume basis.
Patent EP-0322331-B1 (EP)
Title: Official document for personal use, and method and device for manufacturing it
IPC: B42D15/10
Filed: 1988-12-13
Granted: 1992-07-29
Abstract: The present invention relates to an official document for personal use of the type containing, as a minimum, printed areas relating to the identity of its owner, such as an identity card or a vehicle registration certificate, characterised in that is comprises: - backing paper (2) covered on at least one side with the following series of layers:  (a) a hotmelt film (5), (b) a direct positive photographic film (6) with the photo-sensitive substance being placed on the side nearest the backing paper. <IMAGE>
Patent EP-0417277-B1 (EP)
Inventor: ANDO RYO
IPC: G11B19/04
Filed: 1988-03-10
Granted: 1995-09-20
Abstract: A disk recording/reproducing apparatus and a disk recording/reproducing method wherein a recording disk (1) having an absolute address is provided with a program region (6) and a read-in region (7), data such as play data are recorded on the program region (6), the data are recorded on the read-in region (7) using, as catalog data, a start address data of a data unit region where the data have been recorded and a finish address data, and the data on the program region (6) are reproduced from the catalog data in the read-in region (7). An erase inhibit flag is set to the catalog data for each of the data units, whereby the erase inhibit and the erase enable are designated by the erase inhibit flag for each of the data units for the data that are recorded on the program region (6).
Patent EP-0339205-B1 (EP)
Title: Liquid manure stirrer-aerator
IPC: B01F15/00
Filed: 1989-02-24
Granted: 1993-01-27
Abstract: Stirring device for thoroughly mixing and aerating liquid manure. A stirring paddle (9) is designed in the form of a round, rearwardly flattened-off shovel pan which, along two edge lines, is angled off in a mirror-inverted manner to the shovel pan plane, which lines converge forwards from the rear at an acute angle. A flow guide pipe (10) is provided, which surrounds the stirring paddle (9) coaxially. <IMAGE>
Patent EP-0336226-B1 (EP)
Title: Solenoid valve assembly
IPC: F16K31/06
Filed: 1989-03-23
Granted: 1992-01-29
Abstract: A solenoid valve assembly of the type comprising a valve unit (10) and a removable solenoid (11) having an electromagnetic coil (15), a magnetic core member (12 min ) and a slidable plunger (12) acting on said closing member (21) in opposition to a biasing spring to move said closing member (21) between opposing valve seats (20, 25) at the activation and deactivation of the solenoid (11); disengageable locking means are provided to removably connect the solenoid (11) to the valve unit (10). The valve unit (10) comprises a valve body (16) in plastic material and a protective case (33) in which said valve body (16) is fitted; said case having an elongated open slot on a lateral wall opposing to the solenoid, a tube member (13) for the plunger (12) being sealingly connected to the valve body (16) and comprising a flanged end portion (42) fitted between a lateral wall of the protective case (33) and the valve body (16), said tube member (13) passing through said open slot.
Patent EP-0345680-B1 (EP)
Title: Column dispenser
IPC: A47F1/08
Filed: 1989-06-03
Granted: 1992-07-29
Abstract: A shaft dispenser to accommodate a plurality of geometrically regular bodies held above one another and to dispense the lowest of these bodies in each case from a foot and from a shaft which can be inserted into the foot, the foot having the form of a flat trapezoidal disc which has an opening and the non-parallel sides of which trapezoidal disc enclose an angle which is smaller than 90 DEG and is an integral divisor of 360 DEG , the non-parallel sides of which also have a groove and a rebate such that the foot can be interlocked at each of these two sides with a further foot of the same design by means of a dovetail joint, the shaft having a cross-section corresponding to the opening of the foot, being open at the top, having a base partially or completely receiving the shaft cross-section at the height of or higher than the upper side of the foot, its front wall being open towards the top to at least the height of one of the packed bodies and to less than the height of two of the packed bodies over the entire width at the height of the inserted base, and the opening wall having at least 2 recesses, into which webs mounted on the outside at the lower part of the shaft engage when the foot and the shaft are plugged together such that a form-fitting, non-detachable connection arises between the foot and the shaft. <IMAGE>
Patent EP-0369442-B1 (EP)
Inventor: LARSSON OWE G T
IPC: B29C35/04
Filed: 1989-11-16
Granted: 1995-06-14
Abstract: Method for regulation of the process conditions in a moulding tool intended for production of products of natural or synthetic polymers, which moulding tool comprises one or more moulding parts made of sintered metal with communicating pores obtained by pressing at a high pressure and sintering at a high temperature of a powdered material, in which moulding part or parts a moulding cavity has then been made, whereby the pores are open towards the moulding cavity, while the outer envelope surface of the moulding tool is tightened against leakage, which comprises filling the communicating pores with a liquid with a high vaporizing temperature and regulating the pressure on the liquid in the pores by means of a suitable pressure producer connected with the communicating pores in the moulding tool.
Patent EP-0372477-B1 (EP)
Inventor: JORGENSEN AUGUST HENRY JR
IPC: C08C1/15
Filed: 1989-12-05
Granted: 1994-04-13
Abstract: Nitrile rubber emulsion latexes containing anionic emulsifying aids such as surfactants are treated with large amounts of cationic polymeric coagulants to form innocuous water insoluble residues. The polymeric coagulants chemically react with the anionic emulsifying aids by forming polymer adducts whereby the adducts are physically maintained in the nitrile rubber. The need for complete or thorough washing steps, which is generally tedious, expensive, and commercially impractical, is thus reduced or eliminated. Moreover, the dried latex particles have been found to have improved properties such as water resistance, adhesion, and the like.
Patent EP-0383831-B1 (EP)
Inventor: GRABNER WOLFGANG
IPC: H05B41/04
Filed: 1989-07-05
Granted: 1994-01-26
Abstract: Le circuit pour allumer et faire fonctionner des lampes à décharge de gaz, qui est spécialement destiné à des lampes à vapeur métallique, comporte un condensateur tampon (C4) relié à une tension continue (1, 2) et connecté en parallèle à un circuit formé d'une bobine de réactance et d'un condensateur en série (L1, C1). Un interrupteur électronique (S), par exemple un transistor et une diode (D), est relié en parallèle au condensateur (C1). Un deuxième circuit formé d'une bobine de réactance et d'un condensateur en série (L2, C3), disposé en série avec la lampe à vapeur métallique (L), est connecté en parallèle au condensateur (C1) qui est relié en parallèle à l'interrupteur électronique (S). Un condensateur (C2) est encore connecté en parallèle directement à la lampe à vapeur métallique (L). Dans ce circuit ballast, le circuit d'allumage et le circuit d'alimentation de la lampe (L) sont combinés, ce qui dispense d'avoir un circuit d'allumage propre. En outre, le circuit fonctionne indépendamment de la tension d'alimentation.
Patent EP-0371088-B1 (EP)
IPC: A63B23/04
Filed: 1989-01-20
Granted: 1993-10-06
Abstract: La machine décrite, qui sert au traitement thérapeutique des lumbagos et des lumbagos/sciatiques, comprend une plaque repose-pied fixe (2) et une plaque repose-pied (6) pouvant se déplacer angulairement sous l'action du poids du patient soutenu dans une position verticale avec un pied sur l'une des plaques repose-pied (2, 6) et l'autre pied sur l'autre plaque repose-pied (2, 6). Les plaques repose-pieds (2, 6) sont disposées l'une en face de l'autre, de sorte que le patient est soutenu par elles dans une position ambulatoire. La plaque repose-pied mobile (6) comprend deux parties adjacentes (6a, 6b) destinées à servir de support pour la partie antérieure du pied et pour le talon, respectivement. Les deux parties de la plaque repose-pied mobile (6) sont reliées à un organe de contrepoids équilibré (22, 24-27) destiné à maintenir lesdites parties (6a, 6b) dans plusieurs positions d'équilibre préétablies et de telle sorte qu'un déplacement angulaire de l'une desdites parties produit un déplacement angulaire opposé correspondant de l'autre partie. L'organe de contrepoids équilibré comprend un contrepoids variable (22) pouvant coulisser en réponse aux mouvements des parties de la plaque repose-pied mobile et un couple d'équilibrage variable (24-27) destiné à freiner le mouvement coulissant du contrepoids. En modifiant le contrepoids et le couple d'équilibrage, il est possible de faire varier la résistance que la plaque repose-pied mobile oppose à la charge.
Patent EP-0401246-B1 (EP)
Inventor: POTTER WILLIAM JAMES
IPC: H04L25/03
Filed: 1989-01-13
Granted: 1995-10-25
Abstract: La présente invention décrit un égaliseur (10) pour équipement de transmission de données, qui réduit au minimum la durée totale du retard d'égalisation entre la "demande pour émettre" (DPE) et le moment où l'équipement est "prêt à émettre" (PAE). Le retard total DPE-PAE dudit égaliseur (10) est constitué par un retard dû à une séquence d'égalisation minimale requise pour permettre aux coefficients (25a, 25b...25n) de l'égalisateur de converger compte tenu d'un canal de faible distorsion donné. L'égaliseur (10) comprend: des premier et second filtres RFI (réponse finie à une impulsion) (20, 30) comportant chacun plusieurs prises (22a, 22b...22n) destinées à permettre le stockage d'échantillons de signaux de données dans le temps, plusieurs gains de prise (24a, 24b...24n) servant à multiplier les coefficients (25a, 25b...25n) de l'égaliseur avec les échantillons de données stockés, un actualisateur de coefficient (28) servant à comparer la somme des produits (26) des gains de prise avec une valeur idéale et à modifier les coefficients (25a, 25b...25n) de l'égaliseur en fonction de cette comparaison, ainsi qu'un processeur (50) servant à traiter les données de transmission en fonction des coefficients adaptés de l'égaliseur; une mémoire de retards tampon (40) destinée à recevoir et à stocker les données de transmission transmises au terme de la séquence d'égalisation et avant que les coefficients (25a, 25b...25n) de l'égaliseur aient été suffisamment adaptés pour permettre une transmission sensiblement exempte d'erreurs; et un organe de décision servant à décider quelle valeur de données idéale il faut attribuer à un échantillon de données traitées.
Patent EP-0427750-B1 (EP)
Title: Process and device for the production of milk with a predetermined fat content
IPC: A01J11/10
Filed: 1989-07-20
Granted: 1993-06-16
Abstract: Described is a process for the production of milk and cream with a predetermined fat content, in which raw milk is separated by a centrifuge into a high-fat fraction (cream) and a low-fat fraction (skimmed milk), in which the fat content in the hight-fat fraction is determined and the fat content in the low-fat fraction is kept at a negligibly low level, the volume flow of the low-fat fraction is determined, and a specific part of the high-fat fraction is then added to the low-fat fraction for obtaining milk of the desired fat content (standardized milk), and the remaining part of the high-fat fraction (cream) is drained off through a control valve (8), which is characterized in that the part of the high-fat fraction added to the low-fat fraction is regulated by means of a control valve (12) which in conjunction with the control valve (8) for discharge of the remaining part of the high-fat fraction is controlled on the basis of the volume flow (10) of the low-fat fraction, on the basis of the volume flow (11) of the part of the high-fat fraction added to the low-fat fraction, and on the basis of the density measurement (7) of the high-fat fraction, in such a way that the density of the high-fat fraction - and thus the fat content - is maintained at a set volume. Also is described a device for carrying out the process according to the invention.