baber/WOPTO huggingface dataset:
Patent EP-2289220-B1 (EP)
Inventor: ROSE GREGORY GORDON
IPC: H04L29/06
Filed: 2009-05-06
Granted: 2012-01-18
Abstract: A puzzle-based protocol is provided that allows a token and verifier to agree on a secure symmetric key for authentication between the token and verifier. A token stores a secret key and one or more puzzle-generating algorithms. The verifier independently obtains a plurality of puzzles associated with the token, pseudorandomly selects at least one of the puzzles, and solves it to obtain a puzzle secret and a puzzle identifier. The verifier generates a verifier key based on the puzzle secret. The verifier sends the puzzle identifier and an encoded version of the verifier key to the token. The token regenerates the puzzle secret using its puzzle-generating algorithms and the puzzle identifier. The token sends an encoded response to the verifier indicating that it knows the verifier key. The token and verifier may use the verifier key as a symmetric key for subsequent authentications.
Patent EP-2300303-B1 (EP)
Inventor: BLIN LAURENT
IPC: B62D33/06
Filed: 2009-05-22
Granted: 2011-12-28
Abstract: A tractor cab suspension for suspending a tractor cab (10) from an associated chassis (11) is provided. Each corner of the cab (10) is supported by fluid damper/spring unit (12, 13). The damper/spring unit (12) at each of the two front corners of the cab is connected with the chassis via a link (14) of a fixed length and which extends generally transverse relative to the chassis (11). The link (14) is pivoted at one end (14b) on the chassis and at the other end (14a) on the cab about axes which extend generally longitudinal relative to the chassis. This connection allows generally vertical movement (X) of the cab relative to the chassis but resists transverse movement of the cab relative to the chassis. A roll bar (41) acting between the cab and chassis is provided to control roll of the cab relative to the chassis.
Patent EP-2297436-B1 (EP)
Inventor: KNUTH HANS-WALTER
IPC: F01N3/10
Filed: 2009-05-16
Granted: 2013-11-20
Abstract: A method and a device for selectively purifying the exhaust gas of an internal combustion engine using a selective catalytic reduction (SCR) catalytic converter (2), wherein a reducing agent is metered to the exhaust gas prior to entry into the SCR catalytic converter (2). An overdose of the reducing agent is added to the exhaust gas, and the exhaust gas, after exiting the SCR catalytic converter, is fed in part through an oxidation catalytic converter (5) and in part to a second SCR catalytic converter (8) via a bypass (6) circumventing the oxidation catalytic converter. In the oxidation catalytic converter (5), one half of the excess NH3 flowing out of the first SCR catalytic converter (2) is converted to NOx and reacts to form non-hazardous nitrogen after mixing with the other half of the excess NH3 flowing unchanged through a bypass.
Patent EP-2228048-B1 (EP)
Inventor: FREITAG JENS
IPC: A47G27/02
Filed: 2010-01-09
Granted: 2012-02-22
Abstract: The plate (1) has an upper side provided with areas of different hardness, and chambers on lower side of the plate. Inserts (5) are insertable into the chambers, where hardness of the inserts is different from material of the remaining plate. The inserts are made of soft plastic, and are molded with a substance of the material, where the plate is made of plastic. The upper side is provided with relief-like structure, and a coating is made of an elastic material, which has a different hardness over a surface of the plate.
Patent EP-2216374-B1 (EP)
Inventor: UDAGAWA MASAKO
IPC: C09D11/00
Filed: 2010-01-28
Granted: 2013-11-20
Abstract: An ink contains at least a pigment, wherein the pigment is C.I. Pigment Red 282, and a primary particle diameter D (nm) of the pigment and a 50%-cumulative diameter D50 (nm) in particle diameter distribution of the pigment satisfy a relation of D×0.95 ‰¤ D50 ‰¤ 150, and a 90%-cumulative diameter D90 (nm) in particle diameter distribution of the pigment and the 50%-cumulative diameter D50 (nm) satisfy a relation of 1.5 ‰¤ D90/D50 ‰¤ 2.5.
Patent EP-2341174-B1 (EP)
Inventor: HABERER MARKUS DR
IPC: B29C48/30
Filed: 2004-04-30
Granted: 2017-08-02
Abstract: The present invention concerns a nonwoven fabric the fibers of which have polyethylene on at least part of their surface, where the fibers are thermally bonded and the non-woven fabric exhibits an abrasion of less than 0.5 mg/cm 2 , in particular of less than 0.4 mg/cm 2 , and an embossed area fraction of less than 35%, in particular of less than 28%. Furthermore a device is made available for the manufacture of a non-woven fabric, using a polyethylene-containing polymer, with a take-down system underneath a spinning plate (6) that causes the take-down of the polyethylene, where the spinning plate has an UD ratio of between 4 and 9.
Patent EP-2226868-B1 (EP)
Inventor: BYUN SANG-WON
IPC: H01M50/574
Filed: 2010-03-04
Granted: 2011-10-05
Abstract: A rechargeable battery adapted to prevent or reduce overcharge. A rechargeable battery includes a case containing an electrode assembly; a cap plate coupled to the case and sealing an opening of the case; a first electrode terminal connected to a first electrode of the electrode assembly and electrically connected to the case; a second electrode terminal connected to a second electrode of the electrode assembly and electrically insulated from the case when a pressure inside the case is less than a threshold pressure; and a short-circuit unit including a short-circuit member connected to the second electrode terminal, the short-circuit unit adapted to short-circuit the second electrode terminal to the case by swelling a portion of the case to contact the short-circuit member when the pressure inside the case is equal to or greater than the threshold pressure.
Patent EP-2439238-B1 (EP)
Inventor: FRIEL DAVID
IPC: C08F10/06
Filed: 2010-10-06
Granted: 2012-12-05
Abstract: The present invention relates to a polypropylene which has 
- a melt flow rate MFR(230°C, 2.16 kg) of at least 13 g/10 min, 
- an amount of xylene solubles XS of 6.0 wt% or less, and 
- a crystalline fraction, wherein at least 10 % of the crystalline fraction melts in the temperature range of from 160 to 170°C, as determined by the stepwise isothermal segregation technique (SIST).
Patent EP-2316355-B1 (EP)
Inventor: PATTERSON WILLIAM R
IPC: A61B17/12
Filed: 2005-05-23
Granted: 2013-09-18
Abstract: The invention provides for vaso-occlusive coils comprising fibers.
Patent EP-2298741-B1 (EP)
Inventor: KIM YOUNG-KOOK
IPC: C07D405/14
Filed: 2010-08-27
Granted: 2012-05-09
Abstract: Embodiments of the present Invention are directed to heteroarylamine compounds   
wherein: 
each of Ar 1  and Ar 2  is independently selected from the group consisting of substituted and unsubstituted C 6 -C 60  aryl groups, substituted and unsubstituted C 4 -C 60  heteroaryl groups, and substituted and unsubstituted C 6 -C 60  condensed polycyclic groups; 
X 1  is selected from the group consisting of substituted and unsubstituted C 6 -C 30  arylene groups, substituted and unsubstituted C 4 -C 30  heteroarylene groups, and substituted and unsubstituted C 6 -C 30  condensed polycyclic groups; 
and organic luminescence devices including the heteroarylamine compounds. The organic luminescence devices using the heteroarylamine compounds have high-efficiency, low driving voltages, high luminance and long lifetimes.
Patent EP-2325278-B1 (EP)
Inventor: KNOX PAUL W
IPC: C09K8/68
Filed: 2006-11-07
Granted: 2015-09-09
Abstract: Viscoelastic compositions are disclosed herein containing an effective amount of one or more random or structurally defined polycationic quaternary ammonium compounds for controlling the viscoelasticity of the composition. In one aspect, the present technology provides polycationic quaternary ammonium compounds that comprise bis-quaternary compound. The bis-quaternary compounds of the present technology can be symmetric or dissymmetric. In another aspect, the present technology provides viscoelastic well bore treatment fluids comprising water, and at least one polycationic quaternary ammonium compound that comprises a bis-quaternary compound. In another aspect, the present technology provides polycationic carboxylates. Preferred viscoelastic compositions of the present technology maintain viscoelasticity at a temperature greater than about 80° C, preferably greater than about 100° C or 110° C when the amount of the one or polycationic quaternary compounds is less than about 10% by weight based on the total weight of the composition.
Patent EP-2340831-B1 (EP)
Inventor: TULLY TIMOTHY P
IPC: A61K45/06
Filed: 2004-04-08
Granted: 2014-09-10
Abstract: The present invention provides methods of treating cognitive deficits associated with mental retardation. The methods comprise combining cognitive training protocols and a general administration of phosphodiesterase 4 inhibitors, in particular rolipram and HT0712.
Patent EP-2592784-B1 (EP)
Inventor: HABERLAND BERND
IPC: H04L45/74
Filed: 2011-11-14
Granted: 2013-09-18
Abstract: Embodiments can provide an apparatus, a method and/or a computer program for routing data packets in a radio access network. The apparatus 10 comprises means for receiving 12 a data packet 804 from a source network node, the data packet comprises a data packet header and a data packet payload. The apparatus 10 further comprises means for inspecting 14 the data packet. The means for inspecting 14 is operative to perform a first packet inspection on the data packet header to determine information on a source or a destination of the data packet from the data packet header, and the means for inspecting 14 is operative to perform a second packet inspection on the data packet payload based on the information on the source or the destination of the data packet to determine information on an identification of the destination of the data packet. The apparatus 10 further comprises means for determining 16 information on a subsequent network node based on the information on the identification of the destination of the data packet.
Patent EP-2484236-B1 (EP)
Inventor: TURNER DAVID
IPC: A41D13/00
Filed: 2006-12-01
Granted: 2014-08-20
Abstract: A printed textile element is disclosed as having a first surface (20) and an opposite second surface (20'). Each of the first surface and the second surface have at least a first color (21,21') and a second color (22,22'). The first color of the first surface is substantially aligned with and opposite the second color of the second surface, and the second color of the first surface is substantially aligned with and opposite the first color of the second surface. The textile element may be incorporated into an article of apparel, such as a shirt, or a variety of other products.
Patent EP-0016000-B1 (EP)
Title: Appareil d'ecumage
IPC: E02B15/10
Filed: 1980-01-03
Granted: 1983-06-22
Abstract: Un appareil d'ebouage comprend une structure dentee dont les dents se deplacent sur un trajet ferme determine pour prelever le materiau eboue. L'appareil s'applique particulierement a l'enlevement du petrole qui forme les nappes a la surface de la mer, auquel cas au moins les dents ont des surfaces oleophiles. Dans une forme de realisation une pluralite de disques dentes espaces (1) tournent immerges partiellement dans la mer, et le petrole qui s'accumule sur les disques dentes (1) est enleve par un dispositif racleur (10) pour etre decharge dans un bateau (6) qui peut etre le bateau portant les disques. Une autre structure est une chaine sans fin de dents, qui peut etre utilisee comme une pompe de levage, et une structure preferentielle est une bande transporteuse sans fin (112) portant des rangees laterales de dents (120) alignees longitudinalement et qui est immergee dans la mer a une extremite inferieure, le petrole etant enleve a l'autre extremite par un dispositif racleur (136). Un jeu de disques dentes montes en rotation (130), de maniere elastique par rapport a la transporteuse sont places adjacents a l'extremite inferieure pour desagreger le petrole visqueux avec les dents des disques qui s'intercalent longitudinalement entre les dents de la transporteuse. Le jeu de disques dentes (130) peut etre remplace par un rouleau plat, ou une transporteuse plate ou ondulee peut etre utilisee avec les disques dentes. La structure dentee a transporteuse et disque peut etre utilisee pour un autre type de nettoyage, tel que l'enlevement des algues de mer, auquel cas les dents n'ont pas besoin d'etre oleophiles.
Patent EP-0033750-B1 (EP)
IPC: A61K6/083
Filed: 1980-02-08
Granted: 1983-11-30
Abstract: A synthetic dental composition for the production of a dental restorative structure, comprising at least one methacryl compound of which at least one is a polyfunctional methacrylate, and containing a catalyst, as well as dental restorative structures produced therefrom. The catalyst comprises at least one 2,2'-dialkylbenzopinacol wherein the optionally substituted alkyl group contains from 1 to 6 carbon atoms.
Patent EP-0027535-B1 (EP)
Title: Sealing ring
IPC: F16J15/20
Filed: 1980-09-10
Granted: 1983-06-22
Abstract: 1. Sealing ring, made of graphite, with a cross-section which is essentially rectangular, in particular with a square cross-section, characterised in that the sealing ring (1) possesses a coating (4), at least on its inner or outer axial surfaces, or at least on both these axial surfaces, this coating (4) being suitable for insulating electric currents.
Patent EP-0026782-B1 (EP)
Title: Paroi de retenue du sol et de l'eau, formee de plaques prefabriquees
IPC: E02D29/02
Filed: 1980-10-23
Granted: 1983-08-17
Abstract: Une paroi de retenue du sol et/ou de l'eau, composee d'elements en forme de plaques metalliques prefabriquees, possede des bords lateraux verticaux qui sont relies entre eux de maniere etanche au sol et/ou a l'eau. Les elements-plaques sont des elements-coquilles (1), qui presentent au moins approximativement la forme d'une partie d'une surface cylindrique avec des lignes verticales, le cote concave desdits elements-coquilles (1) ayant la fonction de retenue du sol, un montant metallique prefabrique (2) s'etendant entre les elements-coquilles successifs, ledit montant comprenant une ou plusieurs chambres (12), qui sont remplies d'un materiau durcissable, tel qu'un coulis de ciment (13), les extremites des elements coquilles adjacents (2) etant introduites dans lesdites chambres au travers de fentes (14).
Patent EP-0028223-B1 (EP)
IPC: A47J27/08
Filed: 1980-12-01
Granted: 1985-02-06
Abstract: PCT No. PCT/FR80/00068 Sec. 371 Date Dec. 22, 1980 Sec. 102(e) Date Dec. 22, 1980 PCT Filed Apr. 30, 1980 PCT Pub. No. WO80/02496 PCT Pub. Date Nov. 27, 1980.The device comprises a steam-escape duct (1) terminated by a valve-seat (3, 4). A shut-off surface (71, 72), realized in a cap (65) at the bottom of an axial cavity (8) slidably mounted on the duct (1), rests, in the service conditions, on the seat (3, 4). The cap (65) is weighted such that its center of gravity is located below the seat (3, 4). The axial cavity (8) is connected to the outside by two eccentric vents (70) causing the cap (65) to rotate by reaction of the steam which traverses them as soon as the cooking-pressure is reached. The device comprises an element (73) permanently attached to the cap (65) and manually displaceable between two positions each of which determines a different lifting pressure for the cap (65) in relation to the duct (1). Use for permitting easy adaptation of the cooking pressure to the kind of food.
Patent EP-0055296-B1 (EP)
IPC: G01N21/88
Filed: 1981-02-26
Granted: 1986-05-14
Abstract: Un appareil de photo-controle de boites vides en rotation, continu, possede une roue a etoile en rotation continue comprenant une pluralite de sieges de boites formes a intervalles egaux sur la peripherie exterieure, et un disque annulaire scelle optiquement en confrontation avec un poussoir coulissant telescopique de maniere a etre en rotation solidaire, avec la roue en etoile disposee entre les deux. Au fur et a mesure que les sieges de boites passent par une station d'alimentation de boites vides, des boites vides non peintes et non imprimees sont introduites une a une et immediatement apres ebarbage sont maintenues par aspiration par leur fond sur l'ajutage a l'extremite du poussoir coulissant. La boite vide est ensuite deplacee vers une station de photocontrole et introduite a son extremite ouverte dans la rainure du disque annulaire par poussees vers l'avant du poussoir coulissant. Le disque annulaire est construit avec une surface annulaire est construit avec une surface noire non brillante pour attenuer la reflexion de la lumiere exterieure sur la surface, une rainure-piege dans la profondeur, et un guide conique pour faciliter l'introduction de l'extremite ouverte de la boite a l'entree. Cet appareil peut ainsi effectuer une photo-inspection de l'existence de lumiere transmise a l'interieur d'une boite vide, et trier les boites vides bonnes et mauvaises avec un fonctionnement mecanise entierement automatique.
Patent EP-0072506-B1 (EP)
IPC: B28B21/24
Filed: 1982-08-05
Granted: 1987-11-11
Abstract: 1. Hollow construction unit (36) for conduction of fluids in the building field, especially a chimney construction unit, which consists of at least one heat resistant first layer (34) of a mixture of inorganic porous particles and binder which surrounds the cavity of the hollow construction unit and which is pressed under compression against a second layer (32), characterised in that, also the second outer layer (32) and as the case may be at least one other layer consist of a mixture of inorganic porous particles and binder ; a plurality of such layers (32, 34) differ from each other as to the degree of compaction from compression and/or as to the material of the particles and/or as to particle size ; the respective binder is non-cementitious ; and the layers (32, 34) are pressed, in the as yet unhardened state under conditions of flow where they intermingle, to form a hollow construction unit of stable shape.
Patent EP-0111264-B1 (EP)
IPC: G02B6/42
Filed: 1983-12-01
Granted: 1986-08-27
Abstract: A transmitting and receiving device for equipping optoelectronic communication systems with a metal case and a lead-in for a glass fiber through an outside wall of the metal case is disclosed. For such a device, a hermetically sealed lead-in for the glass fiber through the outside wall of the metal case shall be the result. For this purpose, the invention provides a metal tubing inserted in the outside wall of the metal case and a particularly designed metal ferrule-type connecting piece attached to the tubing. This combination results in an especially high-quality hermetically sealed lead-in for the glass fiber. The use of the transmitting and receiving device is advantageous in laser, transmitting, or PIN photodiode modules with so-called pigtail connections.
Patent EP-0085483-B1 (EP)
IPC: A63F9/00
Filed: 1983-01-11
Granted: 1987-09-30
Abstract: A video golf machine enables players to play simulated golf against each other. The machine presents a picture or plan of each "hole" of a selected golf course, including the length of the hole, slope (19) of the ground, positions of boundaries and of obstacles such as trees (17), shrubs, bunkers (13) and water (15) for example. For each game conditions may change such as wind direction (20) and strength, temperature, humidity, surface condition, condition of each green and any other variable affecting all players alike. Each player selects type of club and strength and direction of shot for each shot.
Patent EP-0115327-B1 (EP)
IPC: H04L25/49
Filed: 1984-01-24
Granted: 1990-05-02
Abstract: The invention involves a decoder for converting CMI-coded signals into binary signals. Existing decoders of this type have a comparatively elaborate design and high power consumption. The invention teaches an improved decoder which has an AND gate and a NOR gate with at least two inputs each, where one input of the two gates is connected directly to the signal input, and the other input is connected via a delay element with a delay corresponding to one half of a bit period of the CMI-coded signals. Each of the outputs of the two gates are connected separately to the inputs of an OR gate with the binary signals being available at its output further features of the present embodiment are a clock pulse generator and a CMI code protocol violation monitor. The present decoder can be used for transmission devices for of digital signals with bit rates of approximately 140 Mbit/sec.
Patent EP-0138111-B1 (EP)
Title: Superoxide dismutase cloning and expression in microorganisms
IPC: C12N15/53
Filed: 1984-09-25
Granted: 1991-11-21
Abstract: The invention provides a DNA construct comprising a functional vector for expression in E. coli comprising in downstream order of transcription: (1) a promoter, (2) a ribosomal binding site, (3) an initiation codon, (4) a human cytoplasmic Cu/Zn superoxide dismutase structural gene, or alleles thereof, in reading frame with said initiation codon having a stop codon at the 3'-terminus of said gene and (5) a transcription terminator, wherein said DNA construct, upon expression in E. coli, expresses non-acetylated active human cytoplasmic Cu/Zn superoxide dismutase. The invention also provides a method for preparing a polypeptide comprising non-acetylated enzymatically active human cytoplasmic Cu/Zn superoxide dismutase that differs by no more than four amino acids from naturally-occurring human cytoplasmic Cu/Zn superoxide dismutase, said method comprising growing E. coli containing a DNA construct of the invention in a nutrient medium and isolating the resulting non-acetylated enzymatically active human cytoplasmic superoxide dismutase.
Patent EP-0138354-B1 (EP)
IPC: C08L75/04
Filed: 1984-08-31
Granted: 1989-08-23
Abstract: A cast material comprising a filled crystalline polyurethane is disclosed. The filler is present in an amount of from 30% to 60% by weight composition. The filler comprises form 20% to 60% by weight of calcium metasilicate fibers and from 40 °C to 85 °C by weight of silica.
Patent EP-0138447-B1 (EP)
Title: Process for the production of antimony-containing metal oxide catalysts
IPC: B01J27/02
Filed: 1984-09-26
Granted: 1987-12-09
Abstract: A process for the production of antimony-containing metal oxide catalysts, comprising preparing a slurry containing as essential components an antimony component, a polyvalent metal compound, and silica sol, heating and drying the slurry to form a solid product, and then calcining the solid product, wherein the antimony component is a mixture of (A) at least one of antimonic acid, polyantimonic acid and the salts thereof and (B) antimony trioxide, and is prepared by mixing (A) and (B) in such a manner that the antimony provided by the (B) constitutes from 0.1 to 70 atomic % of the total amount of antimony and further in an aqueous slurry state. These antimony-containing metal oxide catalysts have superior activity and physical properties, and further reproducibility in the preparation thereof. Thus they are useful for production of aldehydes and acids through oxidation, nitriles through ammoxidation, and dienes, unsaturated aldehydes and unsaturated acids through oxidative dehydrogenation.
Patent EP-0121477-B1 (EP)
IPC: A22B5/20
Filed: 1984-03-29
Granted: 1988-09-07
Abstract: PCT No. PCT/FR84/00084 Sec. 371 Date Nov. 30, 1984 Sec. 102(e) Date Nov. 30, 1984 PCT Filed Mar. 29, 1984 PCT Pub. No. WO84/03816 PCT Pub. Date Oct. 11, 1984.A moving frame (10) comprises a clamping means (25) and a tensioning bar (33) provided with grippers (35) and mounting on a rotary plate (29). By means of a jack (43), it is possible to vary the distance between the members (11 and 12), and to stretch the half-carcass (1). After the half carcass (1) has been gripped in a vertical position, the moving frame (10) is placed in a horizontal position by the action of the pinion (47) cooperating with the sector gear (46). In this position, the muscles are successively cut off from the carcass and the skeleton remains held in the moving frame (10).