baber/WOPTO huggingface dataset:
Patent EP-2404951-B1 (EP)
Inventor: SCHORZMAN DEREK A
IPC: A61F2/06
Filed: 2007-06-06
Granted: 2013-09-11
Abstract: The present invention relates to polymeric compositions useful in the manufacture of biocompatible medical devices. More particularly, the present invention relates to certain cationic monomers capable of polymerization to form polymeric compositions having desirable physical characteristics useful in the manufacture of ophthalmic devices. Such properties include the ability to extract the polymerized medical devices with water. This avoids the use of organic solvents as is typical in the art. The polymer compositions comprise polymerized silicon-containing monomers end-capped with polymerizable cationic hydrophilic groups.
Patent EP-2536892-B1 (EP)
Inventor: SCHMID MICHAEL
IPC: E04B2/22
Filed: 2011-02-08
Granted: 2013-12-25
Abstract: The invention relates to a vertically perforated brick having a Z-shaped outer contour, wherein the lateral face of the brick comprises two frame surfaces, which each have the outer contour of an elongated rectangle, lie against each other on a long edge surface, and are moved toward each other in the longitudinal direction thereof, wherein the lateral faces of the two frame surfaces having the outer contour of a rectangle are interrupted in the common overlapping area. One diagonal surface (1.1, 1.2, 2.1, 2.2) extends between each pair of opposite corners of the two frame surfaces (1, 2). The brick thus formed can have an extremely good heat insulating ability while also having good mechanical strength.
Patent EP-2552218-B1 (EP)
Inventor: FERNANDEZ MARTINEZ ANA ISABEL
IPC: A01N63/23
Filed: 2011-03-15
Granted: 2013-12-25
Abstract: A nematicidal product for the biological control of plant pathogenic nematodes containing three new isolates of Bacillus thuringiensis strain N11, Bacillus mojavensis strain SR11 and Azospirillum brasilense strain ALo1, deposited in the Spanish Type Culture Collection (CECT) with the names CECT-7665, CECT-7666 and CECT-5856 respectively, which have a high antagonistic capacity against pathogens of this type, as well as the property of stimulating plant growth through different mechanisms. Liquid and solid formulations of the product which have good stability at room temperature and which are effective in the biological control of plant pathogenic nematodes and for stimulating the growth of plants.
Patent EP-2572829-B1 (EP)
Inventor: GEGENHEIMER HELMUT
IPC: B24B31/00
Filed: 2012-08-17
Granted: 2013-11-20
Abstract: The method involves moving the workpiece in the debris corresponding to the grinding or polishing granules. The immersion depth of the workpiece in the debris of the grinding or polishing granules is sensorily determined on the occasion of the surface treatment. The container (8) is rotated during the surface treatment of the workpiece around a substantially vertical axis (8a). The liquid treatment medium is added to the grinding or polishing granules, where the amount of added treatment medium is controlled. An independent claim is included for a device (1a) for surface treatment of a workpiece, comprises a sensor (9).
Patent EP-2511013-B1 (EP)
Inventor: WEITKAMP JUERGEN
IPC: B05B15/555
Filed: 2012-03-23
Granted: 2013-11-27
Abstract: The adhesive nozzle (1) comprises a nozzle housing (4), which has a heatable adhesive channel (5) for supplying an adhesive (2). The nozzle housing has a guide surface (6) facing a material web (3). The guide surface is arranged before an outlet opening (7) of the adhesive channel in the movement direction of the material web. The guide surface is porous and is flowed through by an air flow, which is supplied through an air channel (8). The guide surface is formed from a porous molded body (11) made of a metal sinter material.
Patent EP-0006194-B1 (EP)
IPC: H04L25/28
Filed: 1979-06-07
Granted: 1981-01-07
Abstract: Digital signals are applied to an ungrounded transmission line through a two channel system, one channel being operative in response to a binary "1" the other in response to a binary "0." Each channel, when active, receives high frequency oscillations through a transformer. One side of the transformer is connected to the emitter-collector circuit of a transistor constituting a main rectifier. A buffer transistor has an emitter-collector circuit connected in series with the main rectifier transistor. A rectifier diode connected to the secondary winding of the transformer furnishes a DC signal to switch the buffer transistor to the conductive state only when high frequency oscillations appear across the secondary winding, that is when the channel is active. A high frequency filter between the main rectifier transistor and the buffer transistor prevents high frequency oscillations from reaching the output.
Patent EP-0012822-B1 (EP)
IPC: C07D233/50
Filed: 1979-11-08
Granted: 1982-12-01
Abstract: 1. Claims for the contracting states : BE, CH, DE, FR, GB, IT, LU, NL, SE 3,4-Disubstituted 2-phenylimino-imidazolidines of general formula (I)  see diagramm : EP0012822,P5,F1  wherein Z represents a radical selected from the group comprising 3-fluoro-4-methylphenyl, 4-fluoro-3-methylphenyl, 4-fluoro-3-nitrophenyl, 4-fluoro-3-chlorophenyl and 4-fluoro-3-aminophenyl, and the acid addition salts thereof. 1. Claims for the contracting state : AT Process for the preparation of 3,4-disubstituted 2-phenylimino-imidazolidines of general formula (I)  see diagramm : EP0012822,P6,F1  wherein Z represents a radical selected from the group comprising 3-fluoro-4-methylphenyl, 4-fluoro-3-methylphenyl, 4-fluoro-3-nitrophenyl, 4-fluoro-3-chlorophenyl and 4-fluoro-3-aminophenyl, and the acid additions salts thereof, characterised in that a) a compound of the formula (II)  see diagramm : EP0012822,P6,F3  wherein Z is as hereinbefore defined and X and Y, which may be the same or different, represent a chlorine atom, an alkylthio group with 1 to 4 carbon atoms or an amino or ammonium group, is reacted with ethylenediamine or an acid addition salt thereof ; or b) the aliphatic acyl group is hydrolytically split off from a 1-acyl-2-phenylamino-imidazoline of general formula (III)  see diagramm : EP0012822,P6,F5  wherein Z is as hereinbefore defined and R represents an aliphatic acyl group ; or c) in order to prepare 2-(4-fluoro-3-aminophenylimino)-imidazolidine, 2-(4-fluoro-3-nitrophenylimino)-imidazoline is hydrogenated and, if desired, the compound thus obtained is converted into a physiologically acceptable acid addition salt.
Patent EP-0031131-B1 (EP)
IPC: B60R13/08
Filed: 1980-12-17
Granted: 1983-11-09
Abstract: 1. A commercial vehicle with a capsule (9) of sound attenuating material arranged substantially within the contours of the driver's cab (2), the capsule serving to accommodate a driving unit (5) and being constructed as a closed housing except for an air inlet opening (10) arranged at its front side and an air exit opening (11) arranged at its rear side, both openings (10 and 11) opening onto a respective spatial absorption section constructed in the form of an absorption channel (14 and 15), and the cooling equipment (6a) for the driving unit (5) being arranged within the inlet opening (10), characterised in that the front inlet opening (10) of the capsule (9) communicates with a sound-absorbing duct (18 and 22 respectively) extending generaly in the plane of, and substantially parallel to, the front wall (3), which duct has air inlet openings (19) offset with respect to the inlet opening (10) and which, on its own or together with an absorption channel (14) adjoining the duct (18 and 22 respectively) and extending as far as the inlet opening, forms the front spatial absorption section, and in that the wall (20 and 23 respectively) defining the sound-absorbing duct (18) with respect to the outside is covered with sound-absorbing material and is secured to the front wall (3) or to an interior wall (26) of the driver's cab via yielding struts (27).
Patent EP-0026140-B1 (EP)
IPC: C03C27/12
Filed: 1980-09-19
Granted: 1984-12-19
Abstract: 1. Method of making safety glasses of small dimensions, notably lenses for spectacles, provided with a sheet (22) for protection against splinters, by pressing and optionally heating, of the protective sheet, which may be provided with an adhesive layer, against the glasses, in which a plurality of glasses (35) arranged side-by-side on a common support plate (13) are covered simultaneously with a protective sheet (22) of about the size of the support plate, and the covered glasses are separated from the remaining part of the protective sheet, characterised in that the protective sheet (22) is cut to the exact shape of the glasses during the pressing operation, at the end of the operation of applying the sheet (22) on to the glasses (35), and before final assembly using pressure and optionally heat.
Patent EP-0043018-B1 (EP)
IPC: C07F9/10
Filed: 1981-06-12
Granted: 1984-01-18
Abstract: An improved method is provided for the preparation of phosphatidyl choline having a low oil content. An alcohol and oil-containing phosphatide solution is admixed with an amount of water sufficient to cause oil present therein to separate from the solution. The oil is removed from the solution and a phosphatidyl choline fraction recovered which is substantially oil-free.
Patent EP-0048798-B1 (EP)
IPC: A47C3/36
Filed: 1981-07-07
Granted: 1984-12-05
Abstract: A garden chair including a back rest, a seat, and a cross frame defined by first and second pairs of support braces rotatably connected together through a first axle. The first pair of support braces are also rotatably connected to the front of the seat through a second axle, and the rear of the seat is rotatably connected to the back rest through a third axle. An arm provided with a longitudinal slot connects the second pair of braces to the back rest, with the third axle passing through the longitudinal slot. A free end of the arm and the back rest are engageable in a plurality of positions to permit vertical adjustment of the seat.
Patent EP-0054689-B1 (EP)
IPC: C07D257/04
Filed: 1981-10-27
Granted: 1984-08-29
Abstract: The present invention provides stabilized compositions of tetrazolium salts for analytical purposes which contain 1 to 10 moles of a complex forming acid which is soluble in polar solvents, per mole of tetrazolium salt. Additionally, the invention provides a process for the detection of reducing materials, wherein a stabilized composition as described is added to a test batch.
Patent EP-0040955-B1 (EP)
IPC: C07D495/04
Filed: 1981-05-21
Granted: 1984-06-27
Abstract: 3,4-Dihydroxyphenyltetrahydrothieno[2,3-c] or [3,2-c] pyridines are prepared by cyclization of a N-thienylmethyl-2-(3',4'-dimethoxyphenyl]-ethanolamine. These compounds have renal vasodilating activity. A species is 4-(3,4-dihydroxyphenyl]-1,2,3,4-tetrahydrothieno[2,3-c]-pyridine and its pharmaceutically acceptable acid addition salts or esters.
Patent EP-0048715-B1 (EP)
Title: Laser a guide d'onde avec element de frustration
IPC: H01S3/105
Filed: 1981-01-24
Granted: 1985-01-30
Abstract: Le laser a guide d'onde (1) comporte sur une de ses parties frontales soit deux elements optiques (6, 7) totalement reflechissant, soit un element optique (partiellement) transparent et un autre totalement reflechissant. Un prisme (10), effectuant un repli de parcours du faisceau, fait face par son cote le plus long (10'), avec ou sans espacement, a l'autre partie frontale du laser. Un deuxieme prisme (11) forme, avec un des petits cotes (10') du premier prisme, une fente (14) de largeur variable avec laquelle il est possible d'influer sur l'oscillation du faisceau du laser. Si les deux elements optiques (6, 7) sont totalement reflechissants, le faisceau se laisse declencher a cet endroit. Les deux prismes forment, d'apres leur fonction, un declencheur travaillant avec des temps tres courts, qui est egalement appele element de frustration.
Patent EP-0055258-B1 (EP)
Title: Assemblage de dispositif de verrouillage pour une poutre de levage, en particulier pour soulever des conteneurs
IPC: B66C1/00
Filed: 1981-03-26
Granted: 1984-09-12
Abstract: Un assemblage de verrouillage a verrou tournant est destine a assurer un accouplement liberable entre une poutre de levage et un conteneur ayant des coins superieurs coules avec des ouvertures ovales. Des tetes de verrouillage (6) peuvent etre introduites dans ces ouvertures et tournees pour prendre une position de verrouillage (B) accouplant ainsi le conteneur et la poutre. Le verrou a torsion (20) est tourne par un dispositif (5) connecte de maniere liberable a un element tournant (17) fixe de maniere demontable mais non tournante au verrou tournant (20). Dans une rainure annulaire (13) sont loges des elements amovibles de palier (15, 16), pour empecher le deplacement axial de l'arbre (20) pendant le levage. L'element tournant (17) maintient les bagues de palier (15, 16) dans la rainure (13) et son deplacement axial est empeche par des moyens de verrouillage (22-25) par leur rotation de la position ouverte (A) vers la position de verrouillage (B) et vice-versa. En rotation a l'exterieur de la region de travail (A-B), l'element (17) peut etre libere axialement pour enlever les bagues de palier (15, 16) et les tetes de verrouillage (6) de maniere a pouvoir changer facilement les pieces endommagees sans outillage.
Patent EP-0082239-B1 (EP)
IPC: F16J15/3228
Filed: 1982-04-24
Granted: 1985-09-18
Abstract: A radial shaft sealing ring is disclosed. The sealing ring comprises a flat circular sealing element fabricated from a polymer material. The outer circumferential region of sealing element is mounted in a holding ring which surrounds the shaft. The sealing element is curved from the outer circumferential region to the inner circumference in the direction toward the sealed off medium with the sealing element being expanded away from the shaft in the region adjacent the inner circumference. The sealing element contacts the shaft intermediate the outer circumferential region and the expanded inner circumference region thereby providing a circular sealing contact area. The sealing element curvature provides an increasing inside diameter for the sealing element along the axial distance of the shaft from the circular sealing contact area to the expanded inner circumference. The inner circumferential area may be provided with swirl fins.
Patent EP-0083767-B1 (EP)
IPC: C09K15/08
Filed: 1982-12-16
Granted: 1985-03-20
Abstract: 1. The use of alpha-naphthol, oxyethylated with from 1 to 25 mol of ethylene oxide, as a UV adsorbent.
Patent EP-0077669-B1 (EP)
Title: Scarifying implement
IPC: B44C7/02
Filed: 1982-10-18
Granted: 1985-07-31
Abstract: A wallpaper scarifying tool (10) has a plurality of modules (11), each module (11) consisting of a pair of cutter discs with bevelled teeth, rotatably mounted at an angle to the direction of travel to provide a sideways tearing action on wallpaper as the discs are moved along the surface of the wallpaper. Each module is mounted independently, to provide an independent suspension having several degrees of freedom. Adjustable depth control is provided by moving the discs relative to wall contacting members to vary the depth of penetration of the cutters below the skids.
Patent EP-0092102-B1 (EP)
IPC: C07C39/19
Filed: 1983-04-06
Granted: 1988-07-27
Abstract: A process is described for preparing 2,3-dihydro-2,2-dimethylbenzofuran-7-ol (I), which is a useful intermediary in the preparation of Carbofuran, a known multi-functional insecticide. The process consists essentially of reacting the pyrocatechol and a methallylhalide in an inert organic solvent in the presence of a solid inorganic base and a suitable catalyst, to obtain o.methallyloxyphenol with high conversion and high selectivity; this product is thermally transposed to o.methallylpyrocatechol, which is finally cyclized to the product (I) by heterogeneous catalysis in the presence of solid acid catalysts. All stages of the process can be carried out in a single reaction medium, without separating intermediate products.
Patent EP-0104321-B1 (EP)
IPC: C09D9/00
Filed: 1983-06-14
Granted: 1986-04-23
Abstract: 1. A correcting agent for the dry removal of ink applied to a non-absorbent base, characterized in that the agent contains for between 50 and 98% of its weight a solvent which is incapable of attacking said base yet capable of dissolving the dye and the bonding agent of the ink to be removed and the boiling point of which is less than 150 degrees C, for between 1 and 35% of its weight a bonding agent, and for between 1 and 40% of its weight a separating agent in the form of a fatty alcohol and/or a fatty acid and/or a triglyceride and/or alkyl polyglycol ether and/or a mineral oil, and in that the separating agent forms, when dried, a separating film which eliminates the ink's firm bond with the base.
Patent EP-0111080-B1 (EP)
IPC: C04B35/80
Filed: 1983-09-28
Granted: 1988-03-30
Abstract: 1. A method of producing a fibre-reinforced ceramic composite material having a continuous directional second phase, characterised in that continuous directional passages are produced in the first phase and a material serving as a second phase is introduced into these passages, while in order to produce the passages, continuous directional fibres or fibrous structures of a material which can be removed almost without any residue are introduced into the starting material of the first phase, these fibres or fibrous structures are then removed by thermal or chemical treatment and the material serving as the second phase or an initial material for forming the second phase is introduced into the resulting passages, after a temperature treatment.
Patent EP-0107801-B1 (EP)
IPC: C23C18/16
Filed: 1983-09-28
Granted: 1987-05-27
Abstract: 1. Process for the currentless deposition of metal layers of metals of Groups Ib, IIb, IVb, Vb and VIII of the Periodic System on to appropriate more electronegative metals by contacting the object to be coated with a non-aqueous coating bath which contains a metal complex which is obtained by reaction of a corresponding di- or trivalent metal chloride with the hydrochloride of a base which is capable of complex formation with the metal or with the free base and hydrochloric acid.
Patent EP-0106263-B1 (EP)
IPC: F42B10/48
Filed: 1983-10-04
Granted: 1987-08-12
Abstract: On impact the primer (37) is struck by the point (33) and transmits the ignition to an explosive column (14) located in the hollow nose (4). The splinters from a metal closing piece (17) are then thrown violently into an empty duct (19) located along the center line of the high-explosive filling (23, 24) made of stabilized secondary explosive material. When the projectile has been fired it is driven in rotation in order to stabilize it and the bolt (27) subjected to centrifugal force frees the way along the duct (19). The splinters from piece (17) can therefore travel through the duct (19) and strike the ignition booster (22) which is also made of stabilized secondary explosive material. The hollow charge is formed by the conical piece (11). A highly effective projectile is produced having great operational safety.
Patent EP-0106281-B1 (EP)
IPC: C07D209/20
Filed: 1983-10-06
Granted: 1988-04-27
Abstract: Analgesia-effecting 5-hydroxytryptophan derivatives are disclosed of the formulae:andwherein R is selected from the group consisting of C<sub>2</sub>-C<sub>16</sub> alkyl, C<sub>3</sub>-C<sub>8</sub> cycloalkyl, C<sub>2</sub>-C<sub>16</sub> alkenyl. C<sub>2</sub>-C<sub>16</sub> alkynyl, aryl containing up to 14 carbon atoms, and arylalkyl containing up to 20 carbon atoms;R' and R" are each H or methyl;R<sup>2</sup> and R<sup>2a</sup> are each H or R, as defined above;R<sup>3</sup> and R<sup>3a</sup> are each H or alkyl containing from 1 to 4 carbons;R<sup>4</sup> and R<sup>4a</sup> are each H or alkyl containing from 1 to 4 carbons;and their non-toxic, pharmacologically acceptable acid addition salts.
Patent EP-0110339-B1 (EP)
Title: Sanitary mixing valve
IPC: F16K11/06
Filed: 1983-11-25
Granted: 1986-11-26
Abstract: A mixing valve of the type utilizing a fixed valve seat disk and a movable control disk is described. The axis of rotation of the control disk in the valve housing is offset in relation to the center of the valve seat disk towards the inlet passages. With this arrangement the pivot angle for setting the mixture ratio is increased.
Patent EP-0112601-B1 (EP)
IPC: B01J29/06
Filed: 1983-12-22
Granted: 1986-07-23
Abstract: There is disclosed a process for cracking a metal-containing feed in the presence of a fluid cracking catalyst composition comprising contacting said feed at catalytic cracking conditions with a catalyst composition comprising a zeolitic crystalline aluminosilicate, sepiolite and matrix material, characterized in that the sepiolite is present in non-dispersed form.
Patent EP-0132278-B1 (EP)
IPC: C07D309/32
Filed: 1983-01-17
Granted: 1988-08-10
Abstract: Pyran derivatives represented by formula (I), wherein R1 represents hydrogen, lower alkyl, cycloalkyl or phenyl, R2 represents C8-C20 alkyl, R3 represents hydrogen, halogen,$(5,)$(wherein R4 and R5 each represents lower alkyl or cycloalkyl, and -N$(1,4)$A represents a 5- or 6-membered ring structure, with A containing -CH2-, oxygen or nitrogen atom(s) (said ring structure being unsubstituted or optionally substituted by one or more lower alkyl, lower alkoxy or halogen) and acid addition salts thereof are useful as agricultural and horticultural acaricides.
Patent EP-0112918-B1 (EP)
Title: Vanne de commande pour l'alimentation en carburant-gaz d'un moteur a combustion interne et procede d'utilisation de la vanne de commande
IPC: F02M21/02
Filed: 1983-07-11
Granted: 1988-01-07
Abstract: Un système d'alimentation en carburant liquide et en carburant gazeux supplémentaire pour un moteur à combustion interne (12), et en particulier un moteur à cycle diesel, comprend une vanne de commande (32) de carburant gazeux qui mesure la quantité de carburant gazeux supplémentaire dans le courant d'air d'admission du moteur en réponse au flux d'air du moteur en utilisant un organe sensible au flux d'air direct pour commander une vanne de gaz grâce à une connexion de perte de travail. De plus, la position de la vanne de gaz (32) est contrôlable par un système de commande séparé sensible à la position de l'étrangleur qui ferme la vanne de gaz à mesure que l'étrangleur s'approche de la position fermée ou de ralenti, et qui maintient la vanne de gaz (32) fermée jusqu'à ce que l'étrangleur se soit éloigné de la position fermée ou de ralenti. Le mouvement de contrôle séparé de la vanne de gaz est indépendant du mouvement de l'organe (76) sensible au flux d'air et ne restreint ni empêche le mouvement de ce dernier.
Patent EP-0125278-B1 (EP)
IPC: H02M1/00
Filed: 1983-10-07
Granted: 1988-01-07
Abstract: In a regulated, resonant inverter system for supplying direct current to a load wide operating frequency swings required to compensate for output variations are eliminated by selectively switching combinations of binary weighted parallel resonant inverter stages (ST-1 to ST-4). The stages are tuned to the same frequency, but each stage has a different power capability determined by the square root of the ratio C/L, where C is the resonating capacitance (46-1 to 46-4) and L is the magnitude of the resonating inductor (42-1 to 42-4 and 44-1 to 44-4). For a desired output condition, a feedback circuit (19-27, 60) selects a stage or a combination of stages and controls the operating frequency thereof so that the operating frequency remains high at all power levels.
Patent EP-0148295-B1 (EP)
IPC: C08F8/30
Filed: 1984-01-09
Granted: 1989-01-25
Abstract: 1. An acrylonitrile-copolymer with branched, cyclisized structure whereby the polymer contains acrylguanamin structures, beside acrylonitrile-and tetrahydronaphtyridine ring structures ; characterized in that the substance represents a polymer according to formula l,  see diagramm : EP0148295,P6,F1  where R1 = - C-=N R2 = guanamin ou guanaminhydrochloride R3 = - C (=NH) - NH - C (=NH) - NH - CN R4 = - CONH2 , COOH n = 5 to 150 and where the polymer is in a sol-like or dissolved state.