baber/WOPTO huggingface dataset:
Patent EP-0463020-A1 (EP)
Title: Hydraulically, pneumatically or mechanically driven power unit.
Inventor: RINNE ERKKI
IPC: F15B15/14
Filed: 1990-03-15
Abstract: PCT No. PCT/FI90/00066 Sec. 371 Date Sep. 16, 1991 Sec. 102(e) Date Sep. 16, 1991 PCT Filed Mar. 15, 1990 PCT Pub. No. WO90/10796 PCT Pub. Date Sep. 20, 1990.A hydraulic or pneumatic power unit (1) includes at least one elastomer space (4) for a compressive-force producing/transmitting elastomer (5), the space (4) being formed so as to provide the space (4) with at least one constriction point between pressurizing side and compressing side, and that the elastomer space (4) is filled with elastomer (5) by casting elastomer in situ. Elastomer space (4) is preferably in direct communication with a pressurizing space (2) for a hydraulic fluid (7), the pressurizing space (2) being connected to a pressurizing unit (20). In order to operate the power unit in a die press, particularly for producing wide-bodied compressed articles, the press, including at least two body sections (10a) and at least two mold surfaces (8a) to be pressed against each other, the pressing of a compressed article is effected in a mold cavity (9) therebetween, and the power unit (1) is adapted to carry at least one mold surface (8a) relative to its body section (10a) towards the other mold surface (8b) through the intermediary of a support layer (13a). The support layer (13a) is located within the region between the mold surface (8a) and the elastomer space and/or press plate (3).
Patent EP-0464143-A1 (EP)
Title: Produit fibreux revetu sur lequel adhere des particules super absorbantes
Inventor: YOUNG RICHARD H SR
IPC: D04H1/42
Filed: 1990-03-20
Abstract: Des fibres discontinues sont revêtues d'un matériau liant permettant de faire adhérer des particules super absorbantes aux fibres. Les fibres du produit sont sensiblement non liées à l'exception de la partie en contact avec les particules super absorbantes. Le liant peut être présent en une quantité suffisante pour enrober sensiblement en continu les fibres. Plusieurs revêtements de divers matériaux liants peuvent être utilisés. Le matériau liant peut être thermofusible ou thermopolymérisable et les fibres traitées peuvent être mélangées à d'autres fibres pour obtenir une grande variété de produits.
Patent EP-0480968-A1 (EP)
Inventor: FILZEN SCOTT E
IPC: D21F/
Filed: 1990-04-09
Abstract: L'invention concerne un appareil de presse (10) à point de contact étendu enfermé, destiné à exprimer l'eau d'une bande formée (W). Ledit appareil (10) comprend un cadre (12) ainsi qu'un rouleau de support (14) fixé de manière rotative audit cadre (12). Un élément de presse (16) coopère avec un rouleau de support (14) afin de définir entre eux un point de contact étendu (N) par lequel passe ladite bande formée (W). Un blanchet de presse (18) s'étend dans une boucle fermée par le point de contact (N), ledit blanchet (18) ayant des premier et second bords latéraux (20, 22) ainsi que des surfaces intérieure et extérieure (24, 26). Des première et seconde têtes (28, 20) sont fixées de manière rotative audit élément de presse (16), lesdites première et seconde têtes (28, 30) étant disposées à proximité desdits premier et second bords (20, 22) respectivement dudit blanchet (18) et coopérant avec ceux-ci. Lesdites première et seconde têtes (20, 30) définissent des premier et second canaux annulaires (32, 34) respectivement, dans lesquels sont reçus lesdits premier et second bords latéraux (20, 22) respectivement dudit blanchet (18). Des premier et second joints d'étanchéité annulaires (36, 38) sont disposés respectivement à l'intérieur desdits premier et second canaux (32, 34), lesdits joints (36, 38) venant au contact des bords respectifs du blanchet (18). Des première et seconde pluralités de barbes (40, 42) s'étendent à partir des premier et second canaux (32, 34) respectivement, de sorte que la première pluralité de barbes (40) s'étend vers le premier bord latéral (20) du blanchet (18) avec lequel elle vient en contact, et sont disposées sur la surface opposée (26) dudit blanchet (18) par rapport audit premier joint d'étanchéité (36). La seconde pluralité de barbes (42) s'étend vers le second bord latéral (22) dudit blanchet (18) avec lequel elle est en contact. La seconde pluralité de barbes (42) est disposée sur la surface opposée (26) dudit blanchet (18) par rapport audit second joint d'étanchéité (38), de sorte
Patent EP-0485400-A1 (EP)
Inventor: PISCHKE JUERGEN
IPC: H05B41/292
Filed: 1990-07-21
Abstract: Il est proposé un procédé pour l'amorçage d'une lampe à décharge gazeuse déterminant la fréquence de résonance d'un circuit oscillant d'amorçage (11, 12, 13) attribué à la lampe à décharge (10) après l'intervention d'un signal d'enclenchement E de la lampe au moyen d'un signal d'excitation T dans un système de traitement de signaux (17). Ensuite, pour réaliser le processus d'allumage de la lampe à décharge (10), le système de traitement de signaux (17) commande une génératrice de tension alternative (16) interne à l'appareil de distribution (14) pour l'exploitation d'une lampe à décharge (10), afin de l'amener à la fréquence de résonance prédéterminée du circuit oscillant d'amorçage (11, 12, 13). Le système de traitement de signaux (17) est aussi sensible au processus de décroissement des oscillations excitées par le signal d'excitation T du circuit oscillant d'amorçage (11, 12, 13). Ce procédé permet d'une part de détecter des défauts de composants, et d'autre part d'augmenter la sécurité d'exploitation, car tout contact accidentel avec une ligne sous tension dans le circuit de la lampe peut être détecté et l'appareil de distribution (14) mis hors circuit.
Patent EP-0498810-A1 (EP)
Inventor: KAFKA FRED YERKES
IPC: B29C48/52
Filed: 1990-10-11
Abstract: Cette invention concerne un procédé pour préparer une composition photosensible ayant une histoire de faible dégagement de chaleur qui comprend: (a) la formation d'une dispersion pratiquement homogène en mélangeant au moins un photo-initiateur ou un système de photo-initiation, et au moins un liant choisi parmi le groupe formé de liants réactifs et de liants non réactifs sous forme d'une dispersion à condition que lorsque ledit liant est non réactif, au moins un composant réactif soit alors ajouté et soit capable de réagir avec le photo-initiateur; (b) la coagulation du produit de la phase (a) pour former un coagulum et un liquide; et (c) déliquéfaction du produit de la phase (b).
Patent EP-0461262-A1 (EP)
Inventor: SEIKI HIROMICHI IDEMITSU KOSAN
IPC: C10M171/00
Filed: 1990-11-13
Abstract: A refrigerator oil composition for a hydrofluorocarbon (hydrogen-containing flon) refrigerant, characterized by comprising a polyoxyalkylene glycol derivative and/or a specified polyester compound and added thereto (a) a partial fatty acid ester of a polyhydric alcohol and (b) a phosphate compound and/or a phosphite compound. It is excellent in the compatibility with a hydrogen-containing flon refrigerant, such as flon (134a), and in the lubricity, and utilizable as a refrigerator oil useful for an improvement in the resistance to abrasion, particularly between an aluminum material and a steel material.
Patent EP-0437274-A1 (EP)
Inventor: ZIMMERMANN ECKHARD DR
IPC: A61M1/16
Filed: 1991-01-11
Abstract: The invention relates to an infusion and dialysis solution containing bicarbonate and calcium ions with electrolyte concentrations in physiological amounts and possibly other additives, and the use of a physiological buffer mixture in this infusion and dialysis solution. The CO2 partial pressure of said solution is constant above 66 mmHg and its pH is constant in the physiological range of 7.2 to 7.4, which prevents precipitation of calcium carbonate. The invention also relates to use of a physiological buffer mixture to produce a stabile fusion and dialysis solution containing bicarbonate and calcium ions.
Patent EP-0439140-A1 (EP)
Inventor: OTTO WERNER
IPC: C05F17/02
Filed: 1991-01-23
Abstract: In a refuse container for receiving compostable waste, having a screen insert and ventilation apertures in the walls thereof, the screen insert is of plate-shaped design and is removably secured to the walls of the container at a distance from the bottom thereof. <IMAGE>
Patent EP-0442404-A1 (EP)
Inventor: HOU PEIHONG C O GRUNDIG E M V
IPC: H04N5/14
Filed: 1991-02-09
Abstract: In this method, first a global motion detection and then a local motion correlation is effected. In the local motion correlation, the known signal variation with time is used as reference.
Patent EP-0445716-A1 (EP)
Inventor: KRUSE JUERGEN
IPC: B41M5/124
Filed: 1991-03-05
Abstract: The invention relates to a method for locating impact points on structural members, in particular on structural members of fibre-reinforced composites. The structural members are provided with a coating which, upon impact, changes its colour in the region of the impact point. Consequently, damage which otherwise cannot be ascertained by inspection can be made identifiable.
Patent EP-0458028-A1 (EP)
Inventor: CRAMER EDWIN DR
IPC: C08L75/04
Filed: 1991-03-20
Abstract: The invention relates to prepregs for high-performance composite materials comprising a vinyl ester urethane resin and aligned reinforcing fibres. The resin is the product of the reaction of     A) a polyfunctional isocyanate, optionally   B1) a polyhydric alcohol and/or   B2) a polyamine, and   C) a hydroxyalkyl (meth)acrylate, which contains less than 2 % by weight of unsaturated monomers and in particular virtually no styrene.
Patent EP-0464312-A1 (EP)
Inventor: OLSEN J HOWARD
IPC: B66B9/00
Filed: 1991-03-20
Abstract: A method and an apparatus for mounting rail sections, which guide an hydraulic elevator in a hoistway, utilizes a platform which is driven upwardly and downwardly from below, and a segmented stile attaching to the platform, the stile extending a given height above the platform to allow access to joints connecting said rail sections, the segmented stile guiding the platform along the rail sections during the erection of the rails.
Patent EP-0464398-A1 (EP)
Inventor: GIBSON JOSEPH W JR
IPC: G03F7/038
Filed: 1991-06-08
Abstract: A process for substantially improving dimensional stability in photopolymeric flexographic relief printing plates wherein the surface of the printing plate is post-exposed to a high energy radiation source having broad wavelength emission in the 300 to 700 nm range.
Patent EP-0464689-A1 (EP)
Title: An optical unit for vehicles
Inventor: BOTTIGLIENGO SILVANO
IPC: B60Q1/28
Filed: 1991-06-27
Abstract: An optical unit (1) provided with at least first and second light beam emitters (2,3) having first and second transparent closure elements respectively separated from and adjacent to one another, the first closure element (13) being coupled to a fixed support (4), and the second closure element (21) being fixed to an associated reflector (23) connected to the fixed support (4) by means of a resilient snap-engagement device (33) the engagement of which with the fixed support (4) involves positive coupling between two portions (38,37) of the first (13) and second (21) transparent closure elements respectively.
Patent EP-0462631-A1 (EP)
Inventor: MARSHALL BARRY JAMES
IPC: A61K33/24
Filed: 1986-06-10
Abstract: Methods, for the treatment of humans and lower animal subjects having a gastrointestinal disorder, comprising administering bismuth and administering an antimicrobial. From about 50 to about 5000 milligrams of bismuth are administered, per day, for from 3 to 56 days. A safe and effective amount of antimicrobial is administered for from 1 to 21 days. Preferred processes also include a step for performing a diagnostic test on the subject for detection of a campylobacter-like organism infection of the subject. The invention also provides compositions containing a safe and effective amount of bismuth and a safe and effective amount of antimicrobial.
Patent EP-0476355-A1 (EP)
Inventor: PUSCH REINHARD
IPC: H01R12/70
Filed: 1991-08-24
Abstract: For the purposes of connecting and joining printed circuit board, the stripped ends of a flexible multi-conductor flat cable are inserted into metallised openings in the printed circuit boards. The cables are cut to length by a manufacturer and their ends are stripped of insulation. Those ends are not to be bent in storage and transportation. In order to protect them, the U-shaped device is pushed on to the cable ends. Its bottom plate portion has holes of a conical configuration. In a transportation position the ends are disposed in those holes and are held therein. The device latches in the transportation position. For the ends to be inserted into the holes in the printed circuit board the device is pushed further on to the cable ends. When that happens, the ends pass in a guided fashion through the holes in the bottom plate portion and into those in the printed circuit board.
Patent EP-0477864-A1 (EP)
Inventor: KRUEGER HANS
IPC: H01S3/038
Filed: 1991-09-24
Abstract: In a slab or ribbon guide laser, which contains two electrodes (1, 26) and two resonator mirrors (2, 3), the electrodes (1, 26) are of dimensionally stable design and the mirrors (2, 3) and a second electrode (26) are mounted on the first electrode (1) and are supported by it. …<??>The invention is suitable for compact ribbon guide lasers. …<IMAGE>…
Patent EP-0486805-A1 (EP)
Inventor: SCHUBERT JAMES R
IPC: B65D17/347
Filed: 1991-10-10
Abstract: An improved integral rivet button (20B) and resulting rivet, and a process and tooling for forming such button (20B), utilizes successive coining steps on material surrounding the base of an initial bubble (20) formed on a can end (S), causing flow of material along the wall of the button (20) toward its center. The successive coining at progressively lesser radii affords adequate metal in the bubble region to assure ultimate formation of an accurate button (20B), assures a strong boundary region about the base of the button (20B), and assures the rivet head is sufficiently large to prevent tear out of the tab at its juncture with the rivet. The initial coined boundary (22) is located close to the juncture of the initial bubble wall with the remainder of the shell (S), where curvature of the initial bubble wall is concave in the direction of the bubble top and toward the ultimate public side of the end. Subsequent coining at one or more locations radially inward from the initial coined boundary (22) causes material to flow into the region from which the button (20B) ultimately is formed, and such material is reshaped into a precise button (20B) form having improved overall thickness and strength. Tooling design is such that intermediate shapes formed at progressive tool stations are compatible with next tooling stations to promote smooth transition of metal.
Patent EP-0491147-A1 (EP)
Inventor: LOTZE MARION DR
IPC: C07F1/12
Filed: 1991-10-31
Abstract: The preparation of gold(I) mercaptides, which is known per se, by reaction of a gold(I) halide-dialkyl sulphide complex, which is obtainable from gold(III) halide or gold(III) halogen complex and a dialkyl sulphide, with a mercaptan can be improved if a (C1- to C8-)-alkylmercapto-(C3- to -C6-)amino acid or a water-soluble salt thereof is used as the dialkyl sulphide. The advantages of the dialkyl sulphides according to the invention compared with the dialkyl sulphides employed hitherto lies in their water-solubility and insolubility in organic solvents and thus a simplification of the purification of the gold(I) mercaptides, irrespective of their structure and solubility. A further advantage of the alkylmercaptoamino acids, D,L-methionine being particularly preferred, is their much lesser odour compared to the di(C1-C8)alkyl sulphides previously preferably used.
Patent EP-0496979-A1 (EP)
Inventor: PEIER OTHMAR DIPL-ING
IPC: F16D35/00
Filed: 1991-11-29
Abstract: In the case of a controllable fluid friction clutch, in which an increase in the internal pressure does not cause the torque to increase sharply in an uncontrolled manner in any operating state, the inner or outer discs (4 or 5) are provided with a friction lining (14) and the discs (4, 5) can be brought into contact in a controlled manner. The friction lining (14) may be fitted in turned recesses of the discs (4, 5) and the friction lining may be designed in such a way that it only partially forms a frictional surface. …<IMAGE>…
Patent EP-0492266-A1 (EP)
Inventor: KAGEYAMA SHUHEI
IPC: A45D40/24
Filed: 1991-12-10
Abstract: A twin type stick-shaped material extending container comprised of a base sleeve (3), two rotary guide sleeves (6,7), two traveling bodies (10,11) and two rotation prevention means. The first and second rotary guide sleeves are inserted into the concave inner end portions of the base sleeve (4,5). The first traveling body has a first stick-shaped material (22) receiving base slidably fiting in the first rotary guide sleeve and the second traveling body has a second stick-shaped material (23) receiving base slidably fiting in the second rotary guide sleeve. The first traveling body is inserted in the second traveling body. The two rotary guide sleeves are capped with inner caps (20A,21A) and outer caps (20B,21B) are detachably attached to said first and second inner caps.
Patent EP-0449492-A1 (EP)
Inventor: WONG MON N
IPC: H01Q13/08
Filed: 1991-03-20
Abstract: A patch antenna is formed of one or more flat disc-shaped radiators disposed parallel to and spaced apart from a common ground-plane element (14). At each radiator (18), there is a feed assembly of two feeds (24) positioned to one side of a center of the radiator in space quadrature and excited in phase quadrature for generating circularly polarized radiation from the radiator. Each of the feeds is formed as a post (38) extending through an aperture in the ground-plane element partway to the radiator for capacitive coupling with the radiator. At each radiator, a reactance element on the form of a capacitive block (26) extends from the ground-plane element partway to the radiator at a location diametrically opposite the feed assembly. Capacitive reactance of the reactance element is approximately one order of magnitude less than the sum of the capacitive reactance of the two feeds at each radiator to reduce mutual coupling between the feeds of each radiator to counteract any elliptical polarization to produce accurately a circular polarization.
Patent EP-0487252-A1 (EP)
Inventor: ROBERTS DAVID ANTHONY
IPC: A61P9/12
Filed: 1991-11-14
Abstract: The invention concerns pharmaceutically useful novel compounds of the formula I, in which R¹, R², R³, R⁴, R⁵, X, X¹ and Z have the various meanings defined herein, and their non-toxic salts, and pharmaceutical compositions containing them. The novel compounds are of value in treating conditions such as hypertension and congestive heart failure. The invention further concerns processes for the manufacture of the novel compounds and the use of the compounds in medical treatment.
Patent EP-0493959-A1 (EP)
Inventor: TAKAHASHI SUSUMU
IPC: B23K1/19
Filed: 1991-12-23
Abstract: An inert gas, such as nitrogen, with fluorine and/or fluorides is blown occasionally into an inorganic and fluoride-containing salt bath to restore its reductive properties after the bath has been operated for brazing aluminium articles for long periods and said properties have been adversely affected by such effects as oxidation.
Patent EP-0443949-A1 (EP)
Inventor: RICHARD JACQUES
IPC: C03B9/38
Filed: 1991-02-20
Abstract: The objective of the invention is a more efficient cooling of the ring moulds on the blank-moulders of hollow glassware machines operating in particular in a pressing-blowing or blowing-blowing mode. It applies particularly advantageously to the machines whose moulds are cooled by injection of low-pressure ventilated air in the direction of channels which pass through them vertically to escape to the open air, from manifolds surmounting these moulds and fed directly from distributors situated on the supporting frame. It employs blowing heads (30a, 30b) directly integral with the high part (15, 17) of the internal forming mechanism, thus placed under the hinge (4) of the body half-moulds (1a etc.) in the immediate neighbourhood of the flanks of the ring moulds (9), finally fed from distributors (24) situated on the supporting frame of the machine. It makes it possible, in particular, to increase the rates. <IMAGE>
Patent EP-0468882-A1 (EP)
Inventor: ISOZAKI TADAAKI
IPC: C07C69/90
Filed: 1991-07-24
Abstract: The invention discloses optically active liquid crystal compounds represented by the formulas [I], [II] and [III]:
       
 wherein R₁ and R₂ each represents an alkyl group of 4 - 18 carbon atoms, X represents O, COO or a single bond, and (A), (B), (C), (D) and (E) each
      in which ℓ represents a halogen. 
     The invention further discloses optically active liquid crystal compounds which are able to exhibit tristable states, represented by the formulas [IV], [V] and [VI]:
     
     
       
 wherein R₁′ and R₂′ each represents a straight chain alkyl group of 5 - 16 carbon atoms, X′ represents O or COO and (A), (B), (C), (D) and (E), and ℓ each has the same meaning as above.
Patent EP-0505649-A1 (EP)
Title: Dividing wall system with variable configuration
Inventor: HEIDMANN CHARLES
IPC: E04B2/74
Filed: 1991-03-25
Abstract: Rounded dividing wall system with a configuration which varies in profile and in dimensions, characterised in that it is composed of standard elements which are each formed from a panel (1) in the shape of a vertical section of a cylinder, mounted on one of its edges onto a horizontal base having an elliptical appearance with the same curvature as the said panel, the assembly of these elements taking place by simple gravity, this assembly being obtained by means of vertical bars which are placed respectively in vertical sleeves (2) supported by the said base and in housings facing them arranged on each edge within the thickness of the panel (1) which is superimposed thereon, and the horizontal assembly of two juxtaposed elements being achieved by a perforated plate (6) fitted over the respective sleeves next to the two corresponding bases. <IMAGE>
Patent EP-0462930-A1 (EP)
Inventor: BOUGHER JERRY D
IPC: A44B11/14
Filed: 1991-06-12
Abstract: An adjustable lock infant seat (10). An infant seat (10) positionable atop an automobile seat, includes a seat belt buckle (16) mounted to the bottom or seat portion (13) of the infant seat (10). The buckle (16) is lockingly engagable with a tongue (21) slidably mounted to a belt (22) having opposite ends (30, 37) extending through a lower pair of slots (25-26) or an upper pair of slots (23-24) extending through the back support (11) of the infant seat (10). One belt end (30) is fastened to a buckle (35) located on the rearward surface of the back support (12) whereas the opposite belt end (37) extends through a releasably lockable adjuster (40) mounted to the back support (12). By extending the belt either through the upper or lower slots and by operation of the adjuster (40), the belt may be sized to fit the infant.
Patent EP-0524366-A1 (EP)
Inventor: CANDINI MARCO
IPC: D06F43/08
Filed: 1991-07-24
Abstract: It foresees the use, into the machine suction duct, of a rotating filter (1) driving by a motor reducer (2) which keeps the suspended impurities. By means of a turbine (3), the nap deposited on filter (1) is sucked by an intake spout (4) which, through a piping (5), puts into a cyclone (6) in which is actuated the separation between air and nap and, while said nap is keeping, the air through a piping (7) is putting again in circulation for its reuse. Said self-cleaning effect is constantly actuated during the drying phase. When it is necessary, by closing the two valves (8 and 9) on the two pipings (5 and 7), the cyclone (6) is insulated from machine so to permit the extraction of the containment part (10) for emptying of nap dry sludge which being dry does not pollute the surrounding.