baber/WOPTO huggingface dataset:
Patent EP-0124210-B1 (EP)
IPC: H02M3/335
Filed: 1984-02-17
Granted: 1987-10-14
Abstract: A current driven flyback power supply has a transistor current switch which periodically couples a primary current through the primary winding of a power transformer which is connected between a source of DC and the collector of the current switch. A current transformer has a first winding coupled between the primary winding and the collector of the current switch, and a second winding which develops a drive current proportional to the primary current. The drive current is coupled to the base of the current switch and increases proportionally with the increasing amplitude of the primary current. An electrical switch shorts the drive current to ground to turn off the current switch so that stored energy in the power transformer is coupled out through its secondary winding to an output rectifier circuit which develops the output DC voltage. After the stored energy has been completely coupled out through the secondary winding, a first current pulse is developed to turn on the current switch to initiate the primary current. During high output power loading conditions, a second current pulse is developed at a selected point in time after the current switch turns off and prior to the stored energy being completely coupled out through the secondary winding. The second current pulse turns on the current switch whereby the initial primary current is boosted in amplitude by the residual stored energy in the power transformer.
Patent EP-0124328-B1 (EP)
IPC: C10G25/03
Filed: 1984-04-19
Granted: 1988-03-23
Abstract: A hydrocarbon feedstock having a propensity to form polynuclear aromatic compounds is hydrocracked without excessively fouling the processing unit by contacting the hydrocarbon feedstock with added hydrogen and a metalpromoted crystalline zeolite hydrocracking catalyst in a hydrocracking zone (3), contacting at least a portion of the resulting unconverted hydrocarbon oil containing polynuclear aromatic compounds in an adsorption zone (13) with an adsorbent which selectively retains polynuclear aromatic compounds and recycling (16) unconverted hydrocarbon oil having a reduced concentration of polynuclear aromatic compounds to the hydrocracking zone (2).
Patent EP-0117857-B1 (EP)
IPC: E05B51/02
Filed: 1984-02-10
Granted: 1987-07-22
Abstract: The invention relates to a locking arrangement which can be released from its locking state by means of a pressurized fluid, and to a nozzle through which pressurized fluid can be supplied to the locking arrangement to release the same. The locking arrangement includes a latch bolt (6) which is connected to a plunger (5) arranged for axial movement in a chamber (4), the plunger dividing the chamber into two, substantially pressure-tight part chambers (4a, 4b). The plunger (5) is biassed towards its locking position by a spring means (8) and can be moved axially to a lock release position, against the force of the spring means by a pressurized fluid, e.g. compressed air, lead into the one part chamber (4a). To this end, the aforesaid one part chamber (4a) communicates via an opening (12) in a chamber wall (13) with a fore-chamber (14) which is located externally of the chamber (4) and which communicates with the other part chamber (4b) through a second opening (15) in the aforesaid chamber wall (13). The opposite external wall (17) of the fore-chamber (14) is provided with a third through-passing opening (16) which is located opposite the aforesaid second opening (15). The nozzle (18) according to the invention is formed so as to enable it to be inserted into the aforementioned second and third openings (15, 16), so as to seal the same with its outer surfaces. The nozzle (18) has a first, internal channel (27, 23, 24) through which pressure fluid can be passed into the fore-chamber (14) from a pressure-fluid line connected to the nozzle, and a second, internal channel (20, 21) through which the other part chamber (4b) is placed in communication with the surroundings.
Patent EP-0136299-B1 (EP)
Title: Amortisseur hydraulique
IPC: B60G21/055
Filed: 1984-02-07
Granted: 1987-05-27
Abstract: Un amortisseur hydraulique possède un rotor (38) avec des ailettes (36) se déplaçant dans des chambres de travail respectives (56, 54) délimitées par un anneau de stator (12) avec des butées intégrales de stator (50). Un orifice (64) est formé dans chaque ailette pour permettre à l'écoulement de passer à travers chaque ailette possédant une dépendance thermique réduite. Des soupapes (66) situées dans les ailettes s'ouvrent en cas de rotation excessive. Une butée de stator (50) est évidée pour permettre la réduction des dimensions complètes de l'amortisseur. Dans un mode de réalisation, la butée de stator évidée reçoit un clapet à boisseau (70) permettant le remplissage des chambres de travail dans le cas d'une basse pression. Dans d'autres modes de réalisation, la butée de stator évidée accueille le second ressort de barre de torsion d'une paire, permettant de la sorte la réduction de l'écartement du ressort.
Patent EP-0147419-B1 (EP)
Title: Meche de coupe rotative
IPC: E21C35/18
Filed: 1984-04-23
Granted: 1989-07-12
Abstract: Une pièce rapportée rotative de coupe du type possédant une queue se développant d'une partie de tête et sur laquelle est montée une pièce rapportée dure, comprend une pièce rapportée améliorée possédant une section de pointe conique, une section de base et une section intermédiaire, le diamètre maximum de la section de pointe étant inférieur au diamètre de la section de base.
Patent EP-0152893-B1 (EP)
IPC: A47L15/42
Filed: 1985-02-11
Granted: 1988-05-04
Abstract: A dishwashing machine having liquid level control means of the type defined above, comprising a connecting conduit (19) between the bottom of a first chamber (10) and the intake duct (8) of a discharge pump (7), the volume of said connecting conduit being at least equal to that of said first chamber (10) between a predetermined liquid level (1) and a dynamic liquid level (2), the bottom of said first chamber being disposed at a higher level than a residual liquid level (3) within said tub (4) at the end of a discharge phase. In addition, said discharge conduit (19) preferably has a higher flow resistance than said intake duct (8) of said discharge pump (7), whereby soiled liquid with impurities suspended therein is prevented from entering said first chamber.
Patent EP-0157484-B1 (EP)
IPC: G09F3/02
Filed: 1985-02-19
Granted: 1990-06-13
Abstract: A label in the form of an envelope formed from a single folded sheet, the sheet being divided into a row of three rectilinear panels, the middle panel having at one longitudinal edge thereof a lower panel and at the other longitudinal edge thereof an upper panel which is separated from the middle panel by a line of perforations, the envelope being formed by folding the two outer panels of the row and the lower panel over the rear face of the middle panel so that the envelope is closed either by adhering the rear face of the envelope to a surface or by folding the upper panel or a portion thereof over the rear face of the middle panel, whereby the envelope so closed can be opened by tearing along the line of perforations.
Patent EP-0159126-B1 (EP)
IPC: B25C1/00
Filed: 1985-03-05
Granted: 1989-07-12
Abstract: A canister assembly of a fastener driving tool comprises a mounting part (46) suitably fixed to the tool housing (12) and a package supporting part (48) including a generally circular fastener point engaging bottom wall and an integral peripheral wall (78) extending in axial direction from a substantial portion of the exterior periphery of the bottom wall. An adjustable mount (86) acts between the exterior periphery of a portion of the peripheral wall (78) and the mounting part (46) for releasably fixedly supporting the package supporing part (48) on the mounting part (46) in a selected one of a plurality of different operative positions depending upon the nail size of the package. A movable connection (114, 106) serves to support a package covering part (50) on the mounting part (46) for movement between 1) an operative position overlying the bottom wall of the package supporting part (48) in any of its selected operative positions and 2) an access position to permit movement of a package into the package supporting part (48).
Patent EP-0187468-B1 (EP)
IPC: B65B55/10
Filed: 1985-11-28
Granted: 1988-09-28
Abstract: The disclosure illustrates and describes a modular forming, sterilizing, filling and sealing machine for containers, including a front bottom forming and sealing section (10A); an intermediate sterilizing section (10B); and a rear filling, top forming and sealing section (10C); and separate conveyor means in each section. The conveyor means in the sterilizing section is adapted to receive the containers from the conveyor means in the bottom forming and sealing section in an upright, open-topped condition and convey same transverse to the line of travel in the forming and sealing sections through a sterilant vapor atmosphere wherein the sterilant vapor condenses on all surfaces of each upright, open-topped container, and then rotates the containers from the upright position to an upside-down condition through a heated and air blown atmosphere, and back to an upright condition onto the conveyor means in the filling, top forming and sealing section.
Patent EP-0184529-B1 (EP)
IPC: B41M3/14
Filed: 1985-12-02
Granted: 1988-04-06
Abstract: 1. Printing-writing support having a character of immediate fixation of the inks of ball-point pens called erasable by rubbing out or scratching, characterized in that it comprises a substrate associated, at least on the surface, with inorganic or organic products having an absorbent porter equivalent to an oil absorption at least equal to 150 g per hundred grams of these products, oil absorption measured in accordance with the method NFT 30022 (or ISO 787/5/1980).
Patent EP-0162109-B1 (EP)
Title: Assemblage de connecteur de carte de circuit a faible force d'insertion
IPC: H01R12/88
Filed: 1984-11-20
Granted: 1990-12-27
Abstract: Un système de connecteur électrique à faible force d'insertion comprend un réceptacle (19) possédant une pluralité de contacts électriques (31, 32) disposés sur au moins deux rangées opposées. Un système à faible force d'insertion (30) écarte ou ferme sélectivement les contacts électriques pour limiter la force exercée lors de l'insertion d'une carte de circuit. Des dispositifs (22) permettent d'aligner et de verrouiller la carte de circuit dans le réceptacle et un dispositif d'actionnement (36) actionne en série d'abord les dispositifs d'alignement et de verrouillage et ensuite le système à faible force d'insertion.
Patent EP-0171436-B1 (EP)
Title: Circuit synchroniseur multiphase
IPC: H04L7/04
Filed: 1985-02-02
Granted: 1991-12-27
Abstract: Circuit synchroniseur de phases d'horloge de réception dans un système de transmission de signaux dans lequel une pluralité de canaux de signaux sont multiplexés par incréments de temps en maintenant entre eux une différence de phases d'impulsions d'horloge. Le circuit de synchronisation de phases d'impulsions d'horloge comprend un circuit (11) détectant les bits de trame, un circuit (12) produisant des signaux de porte pour diviser les canaux individuels, des circuits (14-1, 14-2 et 14-3) qui, en réponse aux signaux de porte, reproduisent des impulsions d'horloge de discrimination qui correspondent à chacun des canaux, et un circuit (15) qui sélectionne une impulsion d'horloge de discrimination reproduite, en réponse à un signal de porte, et la produit. Le circuit de synchronisation produit des impulsions d'horloge de discrimination qui sont en synchronisation et en phase avec chacun des canaux.
Patent EP-0183824-B1 (EP)
IPC: B04B5/02
Filed: 1985-06-03
Granted: 1988-12-07
Abstract: Un rotor centrifuge (10) comprend un rotor (10) avec une pluralité de bras (21) qui s'étendent radialement, construits de façon à recevoir une structure à cheville (32) dans un évidement (29) formé sur la surface supérieure (26) du rotor (10), s'accouplant avec la structure à cheville (32) de façon à la soutenir, sans surcharger des organes de fixation (42), contre des charges produites par une force centrifuge. Lorsqu'elles sont assemblées, les structures à cheville (32) sont couplées de façon permanente à des tourillons (58) qui reçoivent des récipients d'échantillons (22) pour pivotement, de sorte que le tourillon (58) et le récipient d'échantillon (22) coopèrent afin de résister aux tensions et à la déformation causées par des charges centrifuges.
Patent EP-0195557-B1 (EP)
IPC: A61K31/44
Filed: 1986-03-06
Granted: 1988-10-05
Abstract: A compound of the formula:- <CHEM> where R is a phenyl group optionally substituted by 1 to 3 substituents each independently selected from F, Cl, Br, I, CF3, C1-C4 alkyl and C1-C4 alkoxy, or R is a 5-chloropyrid-2-yl group; X is -OH, -F, -Cl or -Br; R<1> and R<2> are each independently N, CN3 or F; and Het is a I-tetrazolyl or 2-tetrazolyl group; or an O-ester or O-ether of a compound in which X is -OH; or a pharmaceutically or agriculturally acceptable salt of said compounds and esters and ethers. The compounds are useful as antifungal agents for human, veterinary and agricultural use.
Patent EP-0200526-B1 (EP)
IPC: A23L29/00
Filed: 1986-04-29
Granted: 1993-03-17
Abstract: Methysulfonylmethane is effective in maintaining good health and in improving poor health of animals, including human beings, and is an assimilable source of dietetic sulfur. It has analgesic, antiartritic, antiparasitic and anti-muscle cramps activity.
Patent EP-0215689-B1 (EP)
IPC: A63C17/14
Filed: 1986-07-22
Granted: 1990-02-07
Abstract: Propelling roller skate comprising a selector on which the pedal is articulated and which is adapted to be placed in two positions: a propulsion position and a braking position. The selector is articulated on the brake device which also carries the shaft of the propulsion lever. The brake device is itself adapted to turn about the drive shaft of the driving wheels. The selector carries a stop finger carrying a brake stop and a propulsion stop cooperating respectively with the brake device and with the propulsion device to prevent the movement which does not correspond to the position selected.
Patent EP-0217856-B1 (EP)
Title: Appareil de nottoyage et de lubrification de chaines de bicyclette
IPC: B62M9/00
Filed: 1986-03-04
Granted: 1990-03-14
Abstract: Un dispositif de nettoyage et de lubrification peut être monté sur une boîte pressurisée d'huile de graissage et utilisé pour lubrifier et nettoyer la chaîne de transmission d'une bicyclette ou d'une motocyclette. Le dispositif a un boîtier, généralement cylindrique, ayant une fente ouverte de réception de la chaîne. Une pluralité de brosses montées dans le boîtier font contact avec la chaîne. Un tube allant du récipient pressurisé au boîtier transmet l'huile de graissage à une des brosses afin de permettre la lubrification de la chaîne.
Patent EP-0241022-B1 (EP)
IPC: C12N9/64
Filed: 1987-04-08
Granted: 1993-01-13
Abstract: The present invention provides a process for the renaturation of denatured proteins in solution in a renaturation buffer, wherein a solution is prepared of the protein to be renatured in the critical concentration in a selected buffer and, after formation of the folding intermediate, further protein to be renatured is added in the amount necessary for the achievement of the critical concentration.
Patent EP-0254110-B1 (EP)
IPC: C03C17/32
Filed: 1987-07-04
Granted: 1991-10-16
Abstract: Aqueous polyethylene dispersions, suitable for improving the surface characteristics of glass, are disclosed. The dispersions contain 40 to 100 percent by weight, based on the polyethylene, of a mixture of (a) amine oxides of the general formula    <IMAGE>  I   wherein R1 is alkyl with 7 to 17 carbon atoms; n is 2 or 3 and (b) the salt of an amine of the general formula R2N[(C2H4O)mH]2 II  with a physiological safe carboxylic acid, wherein R2 is alkyl with 8 to 18 carbon atoms and the sum of the units m is 20 to 100, the components (a) and (b) being present in a ratio by weight of 4:1 to 1:1. The dispersions may be obtained by stirring a melt of the polyethylene, which contains component (b), into water, which contains component (a).
Patent EP-0254452-B1 (EP)
Inventor: MIYAKE MIKIO
IPC: A61K8/24
Filed: 1987-07-08
Granted: 1993-12-01
Abstract: An oral composition comprising (i) at least one phosphate selected from the group consisting of linear polyphosph          ates of the formula (I):     M n-2P nO 3n+1      ... (I) wherein M represents Na or K and n >/= 2, and cyclic polyphosphates of the formula (II):     (M'PO3) m      ... (II) wherein M' represents Na or K and m >/= 3 and (ii)  l -menthol, anethol, or the mixture thereof in an aqueous medium. This oral composition has an excellent antibacterial effect and can prevent the development of calculus and periodontal diseases.
Patent EP-0248684-B1 (EP)
IPC: E04B9/06
Filed: 1987-01-16
Granted: 1991-03-27
Abstract: Framework intended to ensure the fixing and evenness of a covering or false ceiling on a support which is regular or otherwise, damp or out of plumb, it is characterised by: a metal clamp (1) whose main face has an orifice in which the fixing screw is engaged, and two wings whose end is folded inwards; a wooden lath (10) having two rabbets on one face and which is cut substantially identically to the clamp (1). The clamp is fixed to the support by a screw, the screwing of which permits compensation of the irregularities of the support, while reserving between these elements a ventilation space into which an insulant can be inserted. The lath is secured to the clamps simply by snapping in. <IMAGE>
Patent EP-0284707-B1 (EP)
Inventor: EWEN JOHN A
IPC: C08F4/64
Filed: 1987-09-21
Granted: 1995-08-30
Abstract: The present invention provides a catalyst system for the polymerization and copolymerization of olefins with the system comprising a chiral, stereorigid hafnium metallocene catalyst in combination with an aluminum compound. The aluminum compound is preferably an alumoxane and may be a mixture of alumoxane and trimethyl aluminum. It was discovered that this mixture causes a transformation of the catalyst over time. The catalyst system may also include a solvent to increase the solubility of the metallocene catalyst. It was discovered that these catalyst systems produce useful polymer products with molecular weights greater than 10,000.
Patent EP-0313657-B1 (EP)
Inventor: YAMAGUCHI SHUICHIRO
IPC: G01N27/30
Filed: 1987-07-09
Granted: 1994-05-25
Abstract: Un conducteur électrique (15) est entouré d'une couche d'halogène d'argent et d'oxyde d'argent (16) enfermée dans un gel hydraté (17) contenant un sel électrolyte d'ions halogène. Le gel hydraté est introduit dans un tube creux (11) fermé à une de ses extrémités par une partie de jonction liquide (12) formé d'un élément céramique poreux ou d'un tampon ayant une partie perméable aux ions, un coefficient de diffusion et un volume prédéterminés, en formant ainsi une électrode de référence. Selon les besoins, le tube creux est divisé par une cloison ayant une partie perméable aux ions, un coefficient de diffusion et un volume prédéterminés. Cette électrode de référence produit un potentiel peu dépendant de la température et réduit la quantité de sel électrolyte à dissoudre. On peut ainsi obtenir une électrode de référence de type solide de petites dimensions et ayant une longue vie.
Patent EP-0335972-B1 (EP)
IPC: A61L33/00
Filed: 1987-11-13
Granted: 1993-03-03
Abstract: A medical material showing a high and stable biocompatibility for a long time and a process for its production. The medical material comprises a base material composed of a polymer composed of repeating units having a functional group to which are bound macromers having a fat-soluble vitamin, a saturated or unsaturated fatty acid residue at one end thereof through the other reactive terminal group thereof to form a graft layer.
Patent EP-0275082-B1 (EP)
IPC: F02D11/04
Filed: 1988-01-12
Granted: 1991-04-17
Abstract: An improved control device for a vertical shaft type engine (100), in which control of the engine is effected by means of a single manipulation lever from stoppage to choking is disclosed herein. The improvements exist in that a control lever is constructed of a first control lever (122) and a second control lever (126) which are relatively rotatable and can rotate jointly within a predetermined range, the first control lever is connected to a governor spring (153) and is rotatable between an engine stop switch terminal (119) and a highest speed rotation regulating screw (121), the second control lever is provided with a connecting section (126e) with a Bowden wire which is in turn connected to a manipulation lever on a working machine, a pair of engaging sections (126a,b) with the first control lever phase-shifted by 180 DEG and a pair of contact sections (126c,d) with a choke lever phase-shifted by 180 DEG  so that the direction of movement of the connecting point between the second control lever and the Bowden wire can be reversed by remounting the second control lever as phase-shifted by 180 DEG , and clamp sections (130) for the Bowden wire are provided on the second control lever at two locations on the left and right sides, respectively, that is, at four locations in total.
Patent EP-0287893-B1 (EP)
IPC: H01R13/66
Filed: 1988-04-06
Granted: 1992-10-28
Abstract: An electrical connection (1) is provided with a pneumatic tube connection (5) to which a combination hose (11') is connected, which combination hose (11') consists of a pneumatic hose part (12), connected to the pneumatic part of the suction electrode, and of electrical leads (20 to 22) which are guided along inside the pneumatic hose part or on the hose jacket and are connected to the electrical part of the suction electrode. The connection (1) is used as a pneumatic and electrical connection for the connection of suction electrodes to a control unit, particularly for stimulation current therapy. <IMAGE>
Patent EP-0303212-B1 (EP)
Title: Deodorizer, preparation and use thereof
IPC: A61L9/01
Filed: 1988-08-06
Granted: 1993-02-03
Abstract: Deodorisers containing the hydrolysed ene adducts and Diels-Alder adducts of ricin fatty acids and maleic anhydride. They preferably additionally contain
 a) zinc ricinoleate with zinc compounds of polyhydroxylated higher fatty acids, oxamines and resin acids and
 b) solvents from the alcohol group, optionally with the addition of water, triethanolamine and organic acids. 
<??>They can be used on the industrial scale, in particular for the elimination of odours in sewage works, landfill sites, households and hopsitals, in agriculture, animal breeding, use of animals and in meat- and fish-processing plants.
Patent EP-0309950-B1 (EP)
Title: Atmospheric gas burner
IPC: F23D14/64
Filed: 1988-09-24
Granted: 1993-06-02
Abstract: In an atmospheric gas burner with a burner chamber (16) which is supplied with a gas/primary air mixture via a mixing pipe (1) or the like by a gas nozzle (9) arranged at a distance from the inlet of this mixing pipe (1), there is assigned to the inlet of the mixing pipe (1) a front part in the form of a cover (5), with which the proportion of the primary air content in the mixture can be regulated as required according to the gas pressure existing locally in each case, in order to be able to dimension this proportion optimally in each case. <IMAGE>
Patent EP-0318894-B1 (EP)
Inventor: HUESLER RINALDO DR
IPC: C08F2/50
Filed: 1988-11-28
Granted: 1994-02-16
Abstract: Titanocenes containing two 5-membered cyclodienyl groups, for example cyclopentadienyl, and one or two 6-membered carbocyclic or 5- or 6-membered heterocyclic aromatic rings which are substituted by a fluorine atom in at least one of the two ortho-positions to the titanium-carbon bond and contain, as a further substituent, unsubstituted or substituted 1-pyrryl, are suitable as photoinitiators for radiation-induced polymerization of ethylenically unsaturated compounds.