baber/WOPTO huggingface dataset:
Patent EP-0010281-B1 (EP)
IPC: C07C263/16
Filed: 1979-10-15
Granted: 1981-09-09
Abstract: alpha , beta -Dihaloalkyl isocyanates and a process for the preparation of such compounds by reacting  alpha , beta -unsaturated alkyl isocyanates with halogen in the presence of an organic solvent which is inert under the reaction conditions, at from -35 DEG  to +90 DEG  C. The  alpha , beta -dihaloalkyl isocyanates thus obtainable correspond to the formula    <IMAGE>  I  where R1, R2 and R3 are identical or different and each is hydrogen, a saturated aliphatic radical of 1 to 10 carbon atoms, a cycloaliphatic radical of 3 to 12 carbon atoms, an araliphatic radical of 7 to 11 carbon atoms or an aromatic radical of 6 to 10 carbon atoms, or R1 and R2 together with the carbon atom on which they are present as substituents are cycloalkyl of 3 to 7 ring members, and X is halogen. The compounds are valuable intermediates for the preparation of dyes, surface-coating intermediates, crop protection agents and drugs.
Patent EP-0016947-B1 (EP)
IPC: C12Q1/60
Filed: 1980-02-20
Granted: 1983-07-13
Abstract: The present invention provides a reagent for the enzymatic determination of an enzyme substrate, containing a system for the determination of the substrate, which comprises at least one enzyme, at least one buffer substance and at least one indicator substance and optionally contains adjuvants, wherein the reagent contains a definite amount of the enzyme substrate in an insufficient amount with regard to the substrate determination capacity of the system for the determination of this substrate. The present invention also provides a process for the enzymatic determination of an enzyme substrate in the presence of disturbing substances which can react with the substrate itself or with an intermediate or end product of the indicator reaction, wherein, before the addition of the sample to be investigated, a definite amount of the substrate is first reacted with the reagent until reaction is complete, whereafter the sample to be determined is added.
Patent EP-0031913-B1 (EP)
IPC: E05F11/34
Filed: 1980-12-08
Granted: 1983-05-25
Abstract: 1. A telescopic position-regulating screw for a ventilator window, a ventilator hatch, a sun roof or the like mounted in a suitable aperture, the regulating screw comprising : an internally threaded (20) stationary sleeve (18) held by a support (16) fastened to the edge portion of said aperture ; a sleeve (24) turnably mounted in the stationary sleeve, being externally threaded (26) to match the latters's internal thread and being internally threaded (28) in a direction opposite to ist external thread ; and a threaded spigot (36) securable fast against rotation to the ventilator window (48) or the like and engaging the internal thread (28) of the turnable sleeve (24), characterized by a rotary button (50) mounted rotably yet fast against axial displacement on and relative to the stationary sleeve (18) and also mounted fast against rotation yet axially displacingly on the turnable sleeve (24).
Patent EP-0018888-B1 (EP)
IPC: B61B12/06
Filed: 1980-04-21
Granted: 1982-12-15
Abstract: 1. Device for checking the clamping pressure of the grips (12, 14) of a cableway (16) having a carriage (10) for supporting the load which may be coupled to said cable by a pair of grips (12, 14) staggered along the cable and so linked by a rigid brace beam (18) supporting the load as to permit a relative shifting of said grips in the length direction of the cable, each grip (12, 14) comprising a grip body (24, 36) having a longitudinal axis extending transversally to the cable (16) in the coupled position of the grip, said body being rotatably mounted along said longitudinal axis on said beam (18) and said checking device comprising biasing means (50, 46) to bias said grips coupled to the cable towards a shifted spaced or nearer position with a predetermined force higher than the required minimal clamping force and a slip detector of any one of the grips on the cable under the action of said force, characterized in that one (12) of the grips is secured to the beam (18) by an eccentric (30) constituted by a disc (28) rotatably mounted by its outer border on said beam (18) and by said grip body (36), rotatably and eccentrically mounted on said disc (28) and that said biasing means (46) is secured to said disc (28) for pivotally biasing said disc (28) during checking of the clamping pressure.
Patent EP-0030204-B1 (EP)
IPC: B42F17/18
Filed: 1980-12-01
Granted: 1983-12-14
Abstract: The invention relates to a device for filing miscellaneous information. Said device comprises cards, each one comprising a notch on a vertical side, set back from the horizontal upper side, and a file which is provided with means for receiving the said cards, each means consisting of an aperture and a slit inclined towards the lower part of the support. The device finds an application for the filing of flat supports such as sheets, cards or dockets.
Patent EP-0030968-B1 (EP)
Title: Irradiation de compositions de polyacrylate en presence d'air
IPC: C08F2/46
Filed: 1981-01-12
Granted: 1984-03-14
Abstract: Un dispositif d'injection de combustible du type a correction du rapport air/combustible par commande du debit d'une porte de mesure du debit de combustible disposee dans un passage d'alimentation de combustible, avec des moyens de detection du debit d'air pour detecter le debit d'air admis dans un moteur et par commande de la quantite du combustible avec une soupape a solenoide qui est ouverte ou fermee par un signal de detection indiquant l'etat de marche du moteur. Une seconde soupape a solenoide est disposee en parallele avec la soupape a solenoide precedente et est ouverte ou fermee par le signal pour corriger le rapport de base air/combustible determine par la relation entre les moyens de detection du debit d'air et la porte de mesure du debit de combustible, maintenant ainsi le rapport air/combustible a une valeur desiree constante.
Patent EP-0035711-B1 (EP)
IPC: A61K31/50
Filed: 1981-02-27
Granted: 1984-05-09
Abstract: 10-Substituted 5-cyanomethylene-dibenzo[a,d]-cycloheptenes, their pure cis- and trans-isomers, their N-oxides and their pharmaceutically tolerated addition salts with acids, processes for their preparation, therapeutic agents containing these compounds and their use as drugs, especially as sedatives, hypnotics or tranquilizers.
Patent EP-0051313-B1 (EP)
IPC: B24B21/12
Filed: 1981-11-02
Granted: 1985-01-30
Abstract: A grinding machine and method for flat, board-shaped workpieces, especially for particle-board materials, fiber materials, veneer materials, and mineral materials, utilizing at least one continuous belt unit having a grinding belt that is supported upon rollers, a counterpressure element, and means for adjustable spacing the counterpressure element relative to the grinding belt for forming a gap corresponding to the thickness of the workpieces being ground therebetween is improved through the further utilization of support means for maintaining the counterpressure element in a substantially plane-parallel orientation relevant to the grinding belt during grinding. In accordance with a preferred embodiment of the grinding machine, the counterpressure element is a backing roller to which a variable pressure is applied by a pneumatic piston-cylinder unit. In accordance with the method aspect of the invention, the grinding is performed prior to full setting of the bonding agent, whereby the maintaining of the substantially plane-parallel orientation of the grinding belt and counterpressure element is of particular significance.
Patent EP-0056220-B1 (EP)
IPC: E04C2/04
Filed: 1981-12-22
Granted: 1984-03-21
Abstract: There is proposed a method for producing a multi-layer building element comprising a relatively thick slab-like part [4] having a first density, and a relatively thin slab-like part [1, 6] having a second density arraged on one or both sides of the relatively thick slab-like part [4] having said first density, the second density being higher than the first density. The slabs comprise a form-stable, but still uncured aerated concrete cut from one or more porous blocks of uncured aerated concrete and are lifted with the aid of suction and lifting means and moved to a support means [2], where they are stacked completely or partially one upon the other in a sequence corresponding to the desired structure of the building element to be formed. The slab layers are bonded together with a mass [3, 10] containing a hydraulic binder arranged in layers between the superposed slabs. Subsequent to forming a sandwich building element in this way, the element is charged to an autoclave and steam-cured therein.
Patent EP-0058693-B1 (EP)
IPC: G01R19/02
Filed: 1981-08-27
Granted: 1987-04-01
Abstract: A monitoring system for use with an electrified fence and an energizer (21) therefore, said monitoring system being adapted to determine the effectiveness of electric pulses applied to the fence by the energizer (21) and comprising voltage sensing means (10) for sensing the voltage of the pulse applied to the fence conductor, current sensing means (12) for sensing the current in the fence conductor and monitoring means (14), (16), (17), (20) for monitoring signals related to the current and voltage whereby the monitoring means (14), (16), (17), (20) operates an alarm means (18) and/or indicates a reading on indicator means (15) when the monitored signals fall outside predetermined ranges of values indicative of lack of fence effectiveness.
Patent EP-0058299-B1 (EP)
IPC: C08G77/38
Filed: 1982-01-16
Granted: 1985-04-10
Abstract: The invention relates to a process for the preparation of heat-curable resins, usable especially as electrically insulating resins, by the reaction of alkoxy siloxanes of the formula   <IMAGE> in which OR1 represents an alkoxy group of primary or secondary aliphatic alcohols with 1 to 4 carbon atoms, R2 represents an alkyl or a phenyl group, a has a value of 1.0 to 1.5, b has a value of 0.1 to 1.0; with a mixture of low molecular weight, multihydric alcohols consisting of (a) 25 to 95 mole percent of neopentylglycol hydroxypivalate, and (b) 75 to 5 mole percent of a low molecular weight, at least trihydric alcohol at temperatures of 80 DEG  to 200 DEG  C. The resins thus prepared can be utilized advantageously for the insulation of generators, transformers and the like. They possess high elasticity and excellent adhesion.
Patent EP-0094439-B1 (EP)
IPC: F16L37/40
Filed: 1982-05-13
Granted: 1986-12-30
Abstract: A valve joint, in particular, a measuring valve joint for fluid systems with high working pressures, comprises a connector bushing under line pressure having a spring-loaded and mechanically operable check valve in a bore. A cylindrical valve body in the bore presses its packing shoulder against a sealing ring consisting of an elastomeric material in the closed state of the valve. A sealing liner and the valve body form a sealable flow channel arranged in the connector bushing. Further seals are arranged downstream and/or upstream from the sealing ring. Upon the opening of the valve body the further seals terminate their sealing function only after the lifting of the sealing ring from the packing shoulder and preferably in a delayed manner.
Patent EP-0072063-B1 (EP)
IPC: H01R12/79
Filed: 1982-07-23
Granted: 1986-01-15
Abstract: A triple row coax cable connector providing a pluggable interface between a printed circuit board and a pair of coaxial cables. Signal wires connect to a terminal within the connector after their poly(tetrafluoroethylene) jackets are pushed back by a funnel shaped member. Drain wires are soldered to strain relief bars projecting through holes in a metal plate separating the funnel shaped members.
Patent EP-0077208-B1 (EP)
IPC: F04B13/02
Filed: 1982-10-12
Granted: 1985-01-16
Abstract: Apparatus (10) for automatically dispensing a liquid treatment chemical (12) from a replaceable supply bottle (14) into an intermittently flowing liquid stream (22) such as a recirculating water supply for a refrigeration system. The apparatus has a feeder chamber (16) into which the liquid stream (22) flows which is periodically emptied by a siphon tube (18) when the liquid reaches a level sufficient to establish a siphon effect in the siphon tube (18). The rising level of liquid (22) in the chamber (16) also actuates, by means of a float (24), the valve portion (31) of a closure assembly (30) on the inverted top of the supply bottle (14). The valve portion (31) is fed by a capillary tube (50) and dispenses a predetermined, very small quantity of chemical each time it is actuated. The valve portion (31) is prevented from becoming clogged by chemical crystals during inactive periods by being mounted so that its surface will be flushed each cycle by the water (22) which rises in the feeder chamber (16).
Patent EP-0064426-B1 (EP)
IPC: B65G67/20
Filed: 1982-03-26
Granted: 1986-05-14
Abstract: 1. Semi-automatic wagon loading machine, of the type comprising a frame (1) displaceable in a horizontal plane, a first boom (13) pivotably connected to a member (9) arranged on the frame (1), a second boom (16) pivotably connected to the first, and a third boom (18) pivotably connected to the second, the pivoting points for each pivotable connection being situated on a vertical axis, characterised in that the member (9) is displaceable vertically relatively to the frame (1), in that the pivoting points between the member (9) and the first boom (13) and those between the first and second booms are situated one above and the other below conveyor belts situated in tubular structures constituting the first and second booms and the member (9) and in that the third boom (18) is provided with a telescopic belt (23).
Patent EP-0072284-B1 (EP)
IPC: B01L3/00
Filed: 1982-07-26
Granted: 1987-10-14
Abstract: The invention relates to a reaction support incorporating multiple recipients for testing liquid doses, comprising a transparent plate provided with a plurality of recesses of which each forms one of the recipient. According to the invention, this support is characterized in that the plate is in the form of a disc and in that the recesses are obturated at the top and are each in communication with the outside via an eccentric orifice opening on the upper face of the disc. The invention is particularly applicable in the domain of biology.
Patent EP-0084799-B1 (EP)
Title: Process for producing walking bar members for continuous casting
IPC: B21C37/15
Filed: 1983-01-11
Granted: 1985-08-07
Abstract: A process for manufacturing a walking bar member for continuous casting from an elongated tubular metal blank by heating the blank at a temperature of 550 DEG  to 1250 DEG  C., subjecting the heated blank to plastic working which achieves a working ratio of up to 65% or a flattening ratio of over 1 but not greater than 3.0 to flatten the blank into a tubular body by compression over the entire length thereof, and machining a surface of the tubular body at the side thereof to be brought into contact with a slab to smooth the surface and provide a reduced wall thickness, the working ratio and the flattening ratio being represented by (D-H)/Dx100 and W/H, respectively, wherein D is the outside diameter of the blank before the plastic working, H is the minor diameter of the tubular body after the plastic working, and W is the major diameter of the tubular body after the plastic working.
Patent EP-0095155-B1 (EP)
Title: Process for preparing quaternary ammonium-functional silicon compounds, products prepared thereof and use of the same
IPC: C07F7/02
Filed: 1983-05-20
Granted: 1986-08-06
Abstract: Quaternary ammonium functional silicon compounds are prepared by reacting carboxylic acid functional quaternary ammonium compounds with aminofunctional silicon compounds. These quaternary ammonium functional silicon compounds are antistatic finishes for textiles.
Patent EP-0103076-B1 (EP)
IPC: H04N7/00
Filed: 1983-06-11
Granted: 1987-04-08
Abstract: 1. System for the digital transmission of video and/or videotelephone signals at the bit rate of a PCM quaternary system of 139.264 Mbit/s pursuant to CCITT G 703.9, with the analog video or vidotelephone signal being digitally coded to a bit rate of 135 Mbit/s and a multiplexer (sync-mux) is provided at the transmitting end which bundles, in synchronism, the coded video or videotelephone signal whose bit rate has been brought, by means of the plugging technique, to a whole number multiple of 64 kbit/s, together with synchronizing signals (syn), signalling signals (sign) and additonal narrowband signals and possibly also with justification signals for said additional narrowband signals, each at the bit rate of 64 kbit/s or a whole number multiple thereof, into a multiplex signal at the bit rate of 139.264 Mbit/s and a demultiplexing device (sync-demux) is provided at the receiving end which breaks up the multiplex signal into the individual signals in a correspondingly reversed manner, characterized in that the multiplex signal formed by the multiplexer (sync-mux) and received by the demultiplexer (sync-demux) has a frame having 2176 time slots, with each time slot comprising 10 bits.
Patent EP-0109774-B1 (EP)
IPC: B01J23/94
Filed: 1983-10-25
Granted: 1986-09-24
Abstract: Iron-antimony metallic oxide catalysts which have become deactivated after being used for the production of aldehydes, acids, nitriles, or dienes through oxidation, ammoxidation, or oxidative dehydrogenation of organic compounds in fluidized-bed reactors are regenerated by adding to the catalyst a solid molybdenum component which is volatile or capable of forming a volatile compound under reaction conditions. The metallic oxide catalysts contain as essential components (I) Fe, (II) Sb, (III) at least one element selected from the group consisting of V, Mo, and W, and (IV) Te.
Patent EP-0086706-B1 (EP)
IPC: C12M1/16
Filed: 1983-02-08
Granted: 1985-08-07
Abstract: Semi-automatic device which makes it possible to produce cylindrical cavities, according to a given geometrical arrangement, in a layer of gelled material, the said device consisting of a set of several individual devices each of which, as shown in FIG. 1, consists of a cutter inside which a suction tube slides, it being possible for a pressure reduction to be created in the said suction tube.
Patent EP-0123810-B1 (EP)
IPC: B65D55/02
Filed: 1984-02-23
Granted: 1987-09-23
Abstract: A child resistant closure for bottles is provided that permit closure withdrawal by exerting an axial force and a simultaneous rotating movement. For this purpose, a clutch is provided between an inner cap and an outer cap of the closure with at least one elastic flexible clutch element which is ineffective in its rest position and which is deformable upon application of an axial downward force. In this manner, a sufficient friction lock is generated between the two caps, so that the outer cap takes along the inner cap during screwing on and unscrewing off. In the absence of the axial force the outer cap will slide over and not turn the inner cap.
Patent EP-0126316-B1 (EP)
IPC: H01S3/05
Filed: 1984-04-24
Granted: 1992-05-20
Abstract: A gas laser is provided in which either or both of two "plug-in" modules, one of which comprises the plasma chamber and the other of which comprises the associated high voltage components and circuitry, can be quickly and easily replaced by relatively unskilled personnel without any need for optical realignment. This feature makes it possible to use sealed plasma chambers even in applications where lasers are operated only intermittently and the sealed plasma chambers have limited operating life. With the elimination of the gas handling system, it becomes possible to manufacture compact, and in some important cases, portable and light weight lasers with replaceable plasma chambers and high voltage circuits. The invention is addressed to lasers operating at low to medium power output. In a preferred embodiment, each high voltage electrode of the plasma chamber includes a connector plate that extends through the envelope and removably engages a support plate of the module containing the high voltage pulse circuitry. These support plates are precisely positioned with respect to two resonator mirrors mounted permanently on a base structure, while the connector plates are precisely positioned with respect to the electrodes and windows of the plasma chamber. The positioning of the connector plates with respect to the electrodes, the windows and the optical axis is identical for each of the interchangeable plasma chambers. The module containing the high votage circuitry is releasably positioned on the base by two or more locator pins that retain it in a precise predetermined spatial and angular position with respect to the two mirrors. The position of this module with respect to the mirrors is identical for each of the interchangeable modules. The plasma chamber module thus "plugs in" to the high voltage module which in turn "plugs in" to the base structure. Either or both of the modules are readily exchanged with any other similar modules without optical realignment.
Patent EP-0127058-B1 (EP)
IPC: G11B5/55
Filed: 1984-05-14
Granted: 1988-12-14
Abstract: 1. Apparatus for positioning at least one article of small mass relative to at least one second article, in particular magnetic heads in relation to preselected magnetic tracks on at least one disk (6), which can be coupled to a drive motor, in a magnetic disk file (5), in which apparatus at least one swinging arm which can be rotated about a rotating axis and has a mounting is provided for the one or more articles (23) to be positioned and a drive motor for the swinging arm is provided, wherein, between the axis of rotation (30) and the mounting of the one or more articles to be positioned (23), the swinging arm essentially consists of a single arm section (9) which has a bending moment parallel to the axis of rotation (30) of not less than 0.15 Nm and preferably between 0.3 and 0.7 Nm when the deflection is 14 mu m.
Patent EP-0136660-B1 (EP)
IPC: C08F36/04
Filed: 1984-09-27
Granted: 1991-08-14
Abstract: An olefin polymerization catalyst prepared by reacting an admixture of anhydrous magnesium dihalide and hydrous magnesium dihalide with reactants including benzoic acid ester, an alkoxytitanium compound, an organoaluminum halide, and a titanium halide.
Patent EP-0135941-B1 (EP)
IPC: C08J5/22
Filed: 1984-09-28
Granted: 1990-06-06
Abstract: Described herein are solutions for coating compositions comprising at least one select polyarylethersulfone dissolved in a solvent comprising methylene chloride or N,N-dimethylformamide. These solutions are useful for preparing films, adhesives anisotropic membranes or hollow fibers.
Patent EP-0127677-B1 (EP)
IPC: A61K31/23
Filed: 1983-12-07
Granted: 1990-08-01
Abstract: The compositions are oil-in-water emulsions which are prepared by emulsifying a vegetable or animal oil rich in polyunsaturated, long-chain fatty acids with an emulsifying agent in the presence of one or more polyhydric alcohol stabilizers, and antibacterial or antifungal preservatives. Oil-soluble nutrients, such as the naturally-occurring amino acids, vitamins and their analogs may also be included in the emulsions, as well as minor amounts of coloring and flavoring agents. Buffers may also be included when necessary.