baber/WOPTO huggingface dataset:
Patent EP-0392158-B1 (EP)
Inventor: PETER HANS
IPC: F23D17/00
Filed: 1990-02-13
Granted: 1994-08-10
Abstract: In a combustion plant, which is operated with fossil fuels, the waste gases (A) from the combustion chamber (22) are cooled in a heat exchanger (X). A portion of these cooled waste gases (A') is mixed with fresh air (L) and conducted via a blower (D) in the direction of the burner (Z). This waste gas/fresh air mixture forms the combustion air (15) for the burner (Z). Before this combustion air (15) is introduced into the burner (Z), it is heated again in the heat exchanger (X'). The combustion air (15) thus preheated guarantees complete evaporation of a liquid fuel (12) and counteracts the high flame temperature peaks in the combustion chamber (22), directly after the burner (Z), which are responsible for the formation of nitrogen oxide. The burner (Z) can be operated with liquid and/or gaseous fuel. 
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Patent EP-0403771-B1 (EP)
Title: Device for obtaining a load signal from a mechanically sprung and driven axle of running gear comprising a lift-axle
IPC: B62D61/12
Filed: 1990-04-30
Granted: 1993-06-09
Abstract: 2.1 The axle load of the mechanically sprung drive axle of running gear comprising a lift-axle can be described by the spring deflection of the suspension spring and the pressure of the lifting bellows. A previously described device has a signal body which can be displaced axially by the pressure and rotated by the spring deflection. A three-dimensional characteristic diagram is arranged on the signal body and determines for each constellation of rotational position and axial position the position of the one end of ram representing the axle load signal to be obtained. 2.2 In order to simplify the previously described device, the invention proposes the replacement of the three-dimensional characteristic by a two-dimensional contour (20, 21) and the arrangement in the slide (22, 24, 26) of a cylinder unit (24) which can be subjected to the pressure of lift bellows (1), which unit adjusts the slide length in a pressure-dependent manner. As a result, an adjustment of the position as a function of the slide length is superimposed on the adjustment of the position of the end (26) or the ram (22, 24, 26) by the contour (20,21). 2.3 The preferred area of application is vehicle technology. <IMAGE>
Patent EP-0403899-B1 (EP)
Inventor: SPOFFORTH BRIAN
IPC: A01F29/14
Filed: 1990-06-09
Granted: 1993-10-20
Abstract: In a forage harvester with a reversing gear (7) controlled by an auxiliary power transmitter (9) and with a holding-down device (11) which can likewise be lifted out by means of an auxiliary power transmitter (14), the two auxiliary power transmitters (9, 14) are actuated by a common switch (19). This ensures that the actuation of the reversing gear (7) and the control of the holding-down device (11) take place jointly and simultaneously. To increase the passage between the holding-down device (11) and the pick-up drum (5), it is proposed that the holding-down device (11) be both pivoted and displaced forwards during the reversing operation. <IMAGE>
Patent EP-0421458-B1 (EP)
IPC: A47B88/16
Filed: 1990-10-05
Granted: 1993-09-08
Abstract: A drawer has two drawer side frames to each of which a pull-out rail of a drawer guide assembly is releasably fastened. Each pull-out rail has at its rear end a hook by means of which it is engageable in the drawer. The drawer is provided with catch elements which engage on each side in a recess of the pull-out rail and abut on a catch edge of the pull-out rail. Each drawer frame has a hook member which receives the front end of the pull-out rail. Further, a number of stop surfaces staggered in a direction inclined to the pull-out direction of the drawer are formed on the catch elements. One of these stop surfaces abuts on the catch edge.
Patent EP-0404222-B1 (EP)
Title: Process for manufacturing a plastic crate by injection moulding, and plastic crate manufactured by said process
IPC: B65D25/30
Filed: 1990-06-11
Granted: 1993-10-13
Abstract: A plastic crate has a bottom (1) and upright side walls (2 to 5). The two short side walls (4, 5) are provided near the top side with a handle (8, 9) bounded at the bottom side by a handle opening (10, 11). Each handle (8, 9) is made hollow with a substantially closed outer wall enclosing at least one cavity. Each handle (8, 9) which is integral with the remainder of the crate is provided with at least one bore (16) of relatively small size by means of which the at least one cavity in the handle (8, 9) is connected to the environment. The crate is manufactured by injection moulding. The hollow handles (8, 9) are formed by injecting gas under pressure into the stream of liquid plastic material for the formation of each handle.
Patent EP-0420408-B1 (EP)
Inventor: MORI SHIGEKI
IPC: A61K8/00
Filed: 1990-08-15
Granted: 1994-11-30
Abstract: Dentifrice compositions stably containing cetylpyridinium chloride and having improved shape retention at a low temperature, in the form of an aqueous gel, are disclosed. The composition comprises 15 to 80% by weight of a polyoxyethylene-polyoxypropylene block copolymer surfactant based on the total weight of the composition, 0.001 to 5% by weight of cetylpyridinium chloride based on the total weight of the composition, and polyethylene glycol having an average molecular weight of 2,000 to 20,000 in a proportion of 1/200 to 1/4 based on the weight of the polyoxyethylene-polyoxypropylene block copolymer.
Patent EP-0408447-B1 (EP)
Inventor: CASTONGUAY BERTIN
IPC: B28B7/20
Filed: 1990-07-11
Granted: 1993-10-27
Abstract: An improved curb section of a predetermined length sub-divised into modules (10a, 10b, 10c, ...) by transverse grooves (24a, 24b, 24c, ...) which give the appearance of shorter blocks and provide for fracturing the curb section at those locations. Each module of the curb section (10) includes a rearward fastening projection (28a, 28b, 28c, ...) having a vertical bore (30) for passing a nail to engage the curb section to pavement or other base. Such linear mold sections are all that are required when a curve is dictated. The mold sections are sub-divided into the modules to form the curve. A method of forming the curb section is provided which includes an open frame moving vertically against a platform and mold shoes for pressing down on the concrete when poured in the mold frame, including plugs for forming the tops of the fastening projections. The plugs are removed after the mold frame is lifted, and then the shoes are removed to leave the formed curb sections on the bottom wall.
Patent EP-0453483-B1 (EP)
Inventor: TADROS MAHER EBEID
IPC: C23G5/032
Filed: 1990-01-05
Granted: 1996-02-28
Abstract: Cleaning solutions for printed circuit boards are disclosed, comprising dialkyl esters of C4 to C6 acids and from 0 to 40 percent of a non-ionic surfactant.
Patent EP-0413808-B1 (EP)
Inventor: HANZIC DIRK
IPC: A47C7/74
Filed: 1990-03-12
Granted: 1994-11-30
Abstract: Un agencement de chauffage permettant de chauffer un siège (1) comporte un moyen (7) réagissant à la température, ainsi que des moyens de commande (21) permettant de commander l'alimentation en courant électrique dudit moyen de chauffage encastré dans ledit siège (1). Lesdits moyens de commande se composent de composants (9) montés sur une plaque (8) de circuits imprimés souple.
Patent EP-0423353-B1 (EP)
Inventor: NAKAMURA KAZUNORI TSUKUBA-RYO
IPC: E02F9/22
Filed: 1990-03-29
Granted: 1993-11-10
Abstract: Ledit appareil comporte une pompe hydraulique (2), un moteur droit et gauche (3, 4), mus par le liquide pressurisé refoulé par ladite pompe, une pluralité de vérins, dont au moins un verin (5) situé près de ces moteurs, une pluralité de vannes de débit (6, 8, 10) pour régler les écoulements du liquide pressurisé alimentant lesdits verins, ainsi qu'une pluralité de vannes de débit de compensation en dérivation (7, 8, 11) pour régler les pressions différentielles à travers lesdites vannes de réglage, chacune des vannes de compensation possédant des moyens d'entraînement (7d, 7f, 9d, 9f, 11d, 11f) pour choisir la valeur de consigne de la pression différentielle au niveau de la vanne de commande de débit correspondante. L'appareil est équipé également d'un premier moyen (28) pour émettre un signal de commutation afin de modifier les vitesses de fonctionnement des deux moteurs d'entraînement (3, 4) et un deuxième moyen (30, 31) pour agir sur le moyen d'entraînement (7f, 9f) des vannes de compensation de débit en dérivation (7, 9) se rapportant aux deux moteurs d'entraînement en fonction du signal de commutation fourni par le premier moyen et pour modifier les valeurs de consigne des pressions différentielles au niveau des vannes de commandes de débit correspondantes (6, 8).
Patent EP-0471700-B1 (EP)
Title: Zweizeilenkammfilterung mit räumlicher mischung
Inventor: KHOSRO RABII
IPC: H03H15/00
Filed: 1990-05-08
Granted: 1994-09-28
Abstract: Verfahren und Schaltungsanordnung zur Zweizeilenkammfilterung eines abgetasteten und digitalisierten Farbfernsehsignalemisches, bei dem je nach dem Ähnlichkeitszustand, der mittels eines Auswertungsfeldes (27) über eine örtliche und zeitliche Gradientenanalyse bestimmt wird, für jeden Bildpunkt die jeweilige Luma-Chroma-Trennungsart, nämlich Zweizeilenkammfilterung, obere Kammfilterung, untere Kammfilterung oder Einfachdekodierung bestimmt wird und ferner der jeweilige Anteil aus Kämmung und Einfachdekodierung beim Luma- und beim Chroma-Ausgangssignal (LO-21, CO-21).
Patent EP-0475998-B1 (EP)
Inventor: MCGINLEY EMANUEL JOSEPH
IPC: A23L9/20
Filed: 1990-05-16
Granted: 1994-04-27
Abstract: Microcrystalline cellulose intimately admixed with a galactomannan gum such as guar gum, in an aqueous medium and then dried, preferably by spray drying, forms a novel aggregate comprising a powder whose particles are spheroidal in shape. The resulting material may be used, that is, as a low-calorie fat-like material in certain foods. Optionally, a third, edible, component such as a lipophilic material, or a hydrophilic material, such as a proteinaceous material or a polysaccharide, or mixtures thereof, may be incorporated in this composition to enhance taste and/or other desired properties. When this composition, in colloidal form, is added to such foods as salad dressings or dairy products as a fat substitute, it imparts a fat-like mouth feel and consistency without the caloric value of fat. In a further embodiment of this invention, it has been found that the sperical particles may be broken down under high energy shear conditions to form a fibrous material which, when dispersed in water, also imparts fat-like properties to foodstuffs.
Patent EP-0489851-B1 (EP)
Inventor: KELLER ROBERT CHARLES
IPC: B32B25/18
Filed: 1990-08-31
Granted: 1994-12-21
Abstract: The present invention provides for an improved butyl rubber composition which exhibits improved adhesion to pre-treated polyester textile materials, while at the same time important physical properties of cured butyl rubber such as modulus, tensile strength and elongation are maintained or even enhanced. The vulcanizable composition of the invention is based on a blend of butyl rubber and minor amounts of a copolymer of ethylene with a lower alkyl acrylate or methacrylate, or a terpolymer of ethylene, a lower alkyl acrylate or methacrylate and acrylic or methacrylic acid. The composition of this invention exhibits improved adhesion to pre-treated polyester textile materials. The invention also relates to laminates of the butyl rubber compositions of this invention with polyester textile materials such as yarns and woven fabrics.
Patent EP-0455114-B1 (EP)
Inventor: ROLAND ROLF EMIL
IPC: B09B3/00
Filed: 1991-04-24
Granted: 1995-03-01
Abstract: A method for separating and sorting the material constituents and reprocessing for potential re-use and/or resale of at least a part of these constituents of cans or the like which contain substances polluting the environment and which are comminuted in a container-comminuting device which contains a working chamber, which is sealed air-tight towards the outside and has motor-driven comminution tools and is connected to a nitrogen feedline and to an exit gas line and has a lock sealed air-tight and located above the working chamber and a receiving chamber, located below the latter and sealed air-tight, for the solid and liquid constituents, is characterised in that the solid and liquid constituents are, after emerging from the comminuting device, first separated from one another and the liquid constituents are dehalogenated by the sodium process known per se and taken to disposal in the known manner, the solid constituents are fed to a liquid bath provided with a cleaning agent and the metallic parts and the plastic parts are separated from one another therein by the flotation principle, the plastic parts are then fed to a collecting vessel for further mechanical processing and the metallic parts are separated by means of magnetic separation into ferrous and non-ferrous constituents and collected in separate receiving containers, and in that finally the plastic parts and the metallic parts are taken to disposal and/or to their further use or re-use where appropriate.
Patent EP-0459520-B1 (EP)
Inventor: SAITOH YOSHIAKI
IPC: A61N1/40
Filed: 1991-05-31
Granted: 2001-02-21
Abstract: In an electromagnetic-wave-operated heating apparatus in which, with a body to be heated such as a living body inserted into the cavity resonator incorporating at least one reentrant, an electromagnetic wave produced by high frequency energy supplied into the cavity resonator is used to heat the body; an electric field concentrating member is provided between the reentrant and the body in such a manner that the electric field concentrating member is provided to be electrically disconnected to the reentrant, whereby, under an ordinary condition that the body held in the apparatus is not in parallel with the end face of the reentrant, a deep portion of the body can be heated with high efficiency.
Patent EP-0471384-B1 (EP)
Inventor: LUCERI THOMAS JOSEPH
IPC: A61F13/60
Filed: 1991-08-19
Granted: 1996-10-16
Abstract: Absorbent articles (10) such as panty liners, thin full-sized sanitary napkins and the like having a garment facing side (20) and a body facing side (30) are provided which may be stored in a folded configuration prior to use. Means of attachment (40; 42; 45; 46) and means of release (50, 55, 57) are created on the garment facing side (20) of the article. The manner in which the product is folded and the patterns in which the attachment and release means are arranged results in a product which does not require release paper and which securely fastens the products' transverse ends to the undergarment when the product is used. Other embodiments using barrier films affixed to the garment facing side of the article are also disclosed. Methods of making and packaging the articles disclosed are also provided. <IMAGE>
Patent EP-0476390-B1 (EP)
Inventor: HOFMANN JUERGEN
IPC: H04B1/3822
Filed: 1991-08-29
Granted: 1997-05-28
Abstract: A mobile transceiver is described in which additional functions initiated in a special manner are provided for preventing unauthorised use, particularly after theft of the device, in such a manner that, given a corresponding activation or corresponding criteria, radio communication is set up with a defined distant station for the purpose of transmitting or exchanging information items, or functions of the mobile transceiver are wholly or partially changed or blocked.
Patent EP-0477695-B1 (EP)
Inventor: ALTEN KURT
IPC: A47H23/08
Filed: 1991-09-13
Granted: 1995-04-19
Abstract: The invention is based on a deformable seal for the gap between the edge of an opening in a building and the tail of a vehicle drawn up to said opening, in which a deformable apron which rests against the vehicle is provided at a distance from the building and a roof awning (7) leading to the building is arranged above the apron, said awning protruding at both sides beyond the seal and hanging down freely there. To ensure that the apron and the supporting bodies (10) bearing it are sufficiently deformable when a vehicle comes into contact with them, the invention proposes that the lateral overhang (8) of the roof awning be weighted down at the edge by, for example, inserting a bar (13), e.g. a steel bar, into an edge loop (11). 
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Patent EP-0481377-B1 (EP)
Inventor: IGAWA TAKASHI
IPC: C21D9/46
Filed: 1991-10-11
Granted: 1997-02-19
Abstract: A high strength steel strip excellent in shape having a duplex structure of austenite and martensite has been prepared by a process which comprises providing a cold rolled or cold rolled and annealed strip of a martensitic structure from low carbon martensitic stainless steel containing from 10 to 17 % by weight of Cr and having a carbon content of not exceeding 0.15 % by weight, causing the strip to continuously pass through a continuous heat treatment furnace where the strip is heated to temperatures within the range from (the As point of the steel + 30  DEG C.) to the Af point of the steel and not higher than 900  DEG C. so that a part of the martensitic phase may be changed to a reversed austenitic phase, and cooling the heated strip to ambient temperature, wherein the As point of the steel is a temperature of the steel of which temperature is being raised at which the transformation of martensite to austenite begins and the Af point of the steel is a temperature of the steel of which temperature is being raised at which the transformation of martensite to austenite is finished.
Patent EP-0489355-B1 (EP)
Inventor: MUELLER GOTTFRIED
IPC: B21D31/02
Filed: 1991-11-28
Granted: 1994-09-14
Abstract: The method produces a slatted external air grille for the end of a ventilation conduit etc. A section of sheet steel is cut out, having the dimensions of the finished article, and fold lines (4) forming one side of each slat (3) are stamped in it. Slots extending round the other sides of the slats are then cut or stamped out, and the slats are bent out along the fold lines. Fold lines for a peripheral strip can be stamped at the same time as those for the slats.
Patent EP-0446977-B1 (EP)
Inventor: SALVADE LUIGI
IPC: B41F13/04
Filed: 1991-02-19
Granted: 1994-07-06
Abstract: The invention described here is a control device for regulating the intermittant forward feed step of machine that is fitted with a closed loop conveyor belt or similar piece of equipment, where great precision in the intermittant forward feed step is required, especially when the belt is of a considerable length, 80 metres or more. The device is especially applicable to automatic silk-screen printing machines, for which it has been constructed for the first time. The invention consists of a rotating incremental type encoder transducer (17 or 37) which is used to determine and encode the forward feed step (Sr) of the conveyor belt (2) and the encoder is inserted in a form of drive belt structure consisting of two gear wheels (14,15,16) or (24,25) around which a drive belt (13 or 23) with teeth on both sides passes. The drive belt is of the type currently normally used on industrial robots and plotters, and its teeth engage with a second toothed belt (11) which is attached to one of the sides of the conveyor belt on the machine, or with one of the side strips which make the belt more rigid and which has teeth (21) applied to its upper surface so as to form a flexible rack. <IMAGE>
Patent EP-0480614-B1 (EP)
Inventor: LEFILES JAMES H
IPC: A01N25/08
Filed: 1991-10-01
Granted: 1996-12-18
Abstract: There is disclosed a granular copper hydroxide dry flowable bactericide/fungicide having improved biological activity and a method for making and using same. A bactericide/fungicide is made by forming a homogeneous aqueous slurry containing between approximately 5% and 20% by weight (based on the total weight of all dry ingredients) of a first dispersant selected from the group consisting of partially neutralized polyacrylic acid having a pH of between approximately 5 and 10 and an average molecular weight of between approximately 1,000 and 10,000 and lignin sulfonate, between approximately 0% and 5% by weight (based on the total weight of all dry ingredients) of a second dispersant for bentonite clay, between approximately 40% and 80% by weight (based on the total weight of all dry ingredients) phosphate stabilized cupric hydroxide and between approximately 6% and 30% by weight (based on the total weight of all dry ingredients) bentonite clay; and spray drying the slurry to thereby form a dry free flowing granular bactericide/fungicide product. The slurry can also include antifoam and wetting agents. Other partially neutralized polycarboxylic acid polymers useful as the first dispersant are also disclosed.
Patent EP-0448512-B1 (EP)
Title: Automatic cutting device for paper webs emerged by a plotter
IPC: B65H29/62
Filed: 1991-03-05
Granted: 1993-05-26
Abstract: Printed paper webs (2) are delivered by a laser printer (1). These webs are fed to an automatic cutting device (4) via a conveying table (5). Located at the beginning and at the end of the conveying table (5) are light barriers (10, 12). Located upstream of the cross-cutter (19) is a residual-waste diverter (16), with which residual waste can be eliminated before a following paper web (2) is fed to the cutting members (19, 56). The residual-waste diverter (16) is controlled by an electrical control device cooperating with the two light barriers (10, 12). <IMAGE>
Patent EP-0474618-B1 (EP)
Inventor: ALIBERTI VINCENT ANTHONY
IPC: C08F2/02
Filed: 1991-09-02
Granted: 2002-02-27
Abstract: Disclosed herein is a continuous mass polymerization process for the preparation of acrylonitrile-butadiene-styrene-ester polymers (ABSE) having a balance of gloss, tensile strength, impact strength, processability and heat resistance properties.
Patent EP-0580578-B1 (EP)
Inventor: BRYDE-HANSEN BENT
IPC: B65G57/16
Filed: 1991-11-06
Granted: 1995-02-01
Abstract: The machine comprises an oscillating chute (2) and a conveyor (3) feeding containers (25) to a height-adjustable conveyor belt (12) consisting of a number of parallel belts (13). Photosensors (27) detect incorrectly placed containers which are allowed to continue to a chute (38) and are returned by a conveyor belt (39) to the oscillating chute (2). A displaceable stop (18) halts correctly placed containers are lifted into a stack holder (31) and retained by grippers (35) that may be rotated by a rotating cylinder (34), thereby releasing the container stack after the pile holder has been tilted against a stacking table (36).
Patent EP-0519021-B1 (EP)
Inventor: FREEBURG THOMAS A
IPC: H04W72/04
Filed: 1991-03-01
Granted: 1998-08-05
Abstract: There is provided a mechanism for networking satellite and terrestrial networks. It comprises: maintaining subscriber-received power levels of terrestrial network transmissions about one order of magnitude above co-channel satellite transmissions to overcome interference and maintaining subscriber transmissions to terrestrial networks at power levels about one order of magnitude of the below co-channel transmissions to satellite networks to avoid causing interference at the satellite. Such power level maintenance is provided by the network in communication with such subscriber. Moreover, a non-orbiting ("grounded") satellite cooperates as a switching node of both the satellite network and a terrestrial network to relay information between a terrestrial subscriber and the satellite radiotelephone network over a terrestrial network. The terrestrial network and the satellite network may communicate via either the inter-satellite spectrum or the terrestrial-to-satellite spectrum. <IMAGE>