baber/WOPTO huggingface dataset:
Patent EP-0006286-B1 (EP)
IPC: A61K31/41
Filed: 1979-05-02
Granted: 1982-04-14
Abstract: The invention relates to oxadiazole derivatives which are histamine H-2 antagonists and which inhibit the secretion of gastric acid, to methods for their manufacture and to pharmaceutical compositions containing them. The oxadiazole derivatives are of the formula:in which Y is O, S, CH<sub>2</sub> or a direct bond; m is 0 to 4 and n is 1 to 4, provided that when Y is S or O m is 1 to 4 and when Y is O n is 2 to 4; A is a 3,4-dioxocyclobuten-1,2-diyl radical or C=Z in which Z is O, S, NCN, NNO<sub>2</sub>, CHNO<sub>2</sub>,NCONH<sub>2</sub>, C(CN)<sub>2</sub>, NCOR<sup>1</sup>, NCO<sub>2</sub>R<sup>1</sup>, NSO<sub>2</sub>R<sup>1</sup> or NR<sup>2</sup> in which R<sup>1</sup> is alkyl or aryl and R<sup>2</sup> is H or alkyl; B is alkoxy or alkylthio or NHR<sup>3</sup> in which R<sup>3</sup> is H or alkyl: and the salts thereof.
Patent EP-0014832-B1 (EP)
IPC: H01P1/02
Filed: 1980-01-11
Granted: 1985-12-27
Abstract: A rectangular waveguide elbow (E-elbow) bent across the broad side of the waveguide with an outer corner symmetrically flattened by conductive flattening or smoothing plane which provides for elimination of undesirable reflections by providing a cross cylindrical bar at the median between the inner corner and the center of the flattening or smoothing plane and wherein the cylindrical bar has an enlarged portion at its center which extends a portion length of the bar. A second embodiment provides a bar which does not have an enlarged portion but wherein the diameter of the bar ratio to the length of the shorter side of the waveguide is at least 0.258.
Patent EP-0018622-B1 (EP)
IPC: F02P9/00
Filed: 1980-04-29
Granted: 1984-06-27
Abstract: 1. Ignition system for internal combustion engines, oil and gas burners, and the like, with an ignition voltage source having an ignition coil (1), at least one discharge path (3) being connected to the secondary side (2) of the ignition coil (1), in which path an ignition distributor (9) and at least one sparking plug (6) are provided, characterized in that a line (7) bridging all the contact-breaking points in the discharge path (3), that is to say the ignition distributor (9) and the sparking plug (6), is connected in parallel to the secondary side (2) of the ignition coil (1) and a capacitor (8) is arranged in this line (7), and that no additional resistances are provided in either the line (7) or in the parallel part of the discharge path (3).
Patent EP-0020987-B1 (EP)
IPC: B65D45/32
Filed: 1980-05-12
Granted: 1983-06-22
Abstract: This disclosure relates to a closure for a tube or bottle. The closure includes a cup-shaped cap that fits over the opening of the tube or bottle, a tubular closure member that is mounted around the cap, and a plurality of ribs that connect the cap and the closure. The cap and the closure are radially spaced and the ribs extend at a slant or pitch angle relative to a radial line. The ribs all slant in one direction when the closure is in the open or at-rest position. To seal the opening, the member is turned angularly to decrease the pitch angle, which action bends or flexes the cap radially inwardly against the tube or bottle. The member is turned sufficiently far to bend the ribs over center so that they slant in the opposite direction, in order to lock the closure on the cap or closure.
Patent EP-0024238-B1 (EP)
IPC: B65G45/00
Filed: 1980-08-07
Granted: 1986-02-05
Abstract: A method and apparatus for cleaning conveyor belts by a transverse cable. An upwards pressure is exerted on the belt by the cable to raise the edges of the belt, and this causes the cable to vibrate in the direction of travel of the belt causing the cable to clean the belt.
Patent EP-0022809-B1 (EP)
IPC: C02F3/06
Filed: 1980-07-29
Granted: 1984-09-19
Abstract: An activation basin (1) is provided with inner basins (3) through which the waste waters circulate with the activated sludge. In this manner, the sludge depositing on the inner basins stay for their nitrification at least three days and preferably more than twenty days. The circulation may be activated by blown air (4).
Patent EP-0033313-B1 (EP)
IPC: E03C1/084
Filed: 1981-01-23
Granted: 1985-05-15
Abstract: The invention is directed to a non-clogging flow restrictor for use in a faucet. The flow restrictor is slotted with the sides of the narrow slots (12, 13, 14) either parallel to each other or divergent from each other relative to the entrance side of the respective slot. However, the length of the slots (12, 13, 14) on the entrance side is considerably longer than the length of the slots on the exiting side of the restrictor. Because of this, the invention can tolerate a substantial collection of particles at the leading or flow entry edges of the slot or slots (12, 13, 14) without affecting the designed flow rate.
Patent EP-0042439-B1 (EP)
IPC: G11B5/702
Filed: 1980-12-23
Granted: 1986-02-26
Abstract: Un support d'enregistrement magnetique ayant une couche d'enregistrement magnetique formee sur au moins un cote d'une bague permanente, la couche d'enregistrement magnetique contenant une couche de contact consistant en un materiau polymere contenant au moins 5-30% en poids d'ether d'alkyle polyvinylique base sur le poids total du materiau polymere et ayant un lubrifiant incorpore pour ameliorer la resistance a l'abrasion du support d'enregistrement magnetique.
Patent EP-0068084-B1 (EP)
IPC: C04B35/80
Filed: 1982-04-02
Granted: 1985-12-04
Abstract: Heat insulation mixtures are employed both in the form of compacts and in the form of loose ballast. Heat insulating materials which contain an opacifier and thereby are impervious to the radiation which occurs possess extraordinarily good insulating activity. By using quartz powder of a specific particle size spectrum as opacifier, there can be attained optimal insulating properties preferred at high temperatures of use. This type of heat insulating material can be produced by mixing the individual components. It can contain known filler components and binders.
Patent EP-0067373-B1 (EP)
IPC: G02C5/00
Filed: 1982-06-03
Granted: 1987-04-01
Abstract: A side bridge for metal spectacles has a plastic pad and a metallic bridge support which is insertable with one connecting end into an opening of a mounting support provided on the pad. The mounting support is made of a spring elastic material. In the opening and at the connecting end, lockable profiles or elements are provided. The profiles mounted on the mounting support are preferably provided in the center of the opening which serves as a passageway opening. The opposite side faces of the opening diverge in the direction of the discharge openings thereof.
Patent EP-0067667-B1 (EP)
Title: Data processing system
IPC: G06F9/38
Filed: 1982-06-10
Granted: 1988-08-17
Abstract: The system employs a fixed point arithmetic unit (ALU) and a separate floating point arithmetic unit (FPU) controlled by a common microinstruction store. Most fields of the 80-bit microinstructions control both the ALU and the FPU, including a source field ALUS an operation field ALUOP. A further 2-bit field EXT determines whether the FPU performs double or single precision arithmetic, in which the operation defined by ALUOP is carried out respectively by all of 16 4-bit slice units and by the top 6 slice units only for 56 and 24 bit results, with 8 guard bits in either case. As well as a destination field ALUD for the ALU there is a separate destination field FPUD for the FPU and each such field is set to disable the output of its respective unit when the output is required from the other unit. Carry-in bits for bits 55 and 23 are entered at bit 63 and propagated through the lower bit slice units to avoid multiplexing in to the higher bit slice units.
Patent EP-0067762-B1 (EP)
IPC: B65G29/00
Filed: 1982-06-04
Granted: 1985-01-23
Abstract: Apparatus for introducing elongate objects (M) into a transfer corridor (4) from a feed corridor (10) along which the objects (M) are axially moved in sequence. The transfer corridor (4) has star wheels (3') driven rotationally in synchronism, each wheel (3') having at least one socket whose section corresponds to that of the object. A receiving wheel (1) receives the objects (M) at the outlet of the feed corridor (10), to which wheel the guide members (4) of the transfer corridor are extended. The receiving wheel (1) is rotated at regular intervals corresponding to the rhythm of succession of the objects. At least one intermediate wheel (2) is interposed between the receiving wheel (1) and a first transfer wheel (3) for the passage of the objects (M) from one wheel to the other. The intermediate wheel (2) is rotationally driven continuously and at variable speed between the angular velocity of the receiving wheel (1) and that of the transfer wheel (3).
Patent EP-0072317-B1 (EP)
IPC: C08F218/08
Filed: 1982-08-04
Granted: 1985-04-24
Abstract: Latices of particles of vinyl acetate/olefin copolymers. The particles have an average diameter between 0.05 and 1  mu M. The copolymers have a glass transition temperature between -30 DEG  and 50 DEG  C. The particles are present in the latices in a concentration between 10 and 70% by weight. The latices contain a protective colloid comprising a water-soluble polymer (a) containing at least one monomer selected from the group consisting of N-methylolacrylamide and N-methylolmethacrylamide and a water-soluble polymer (b) of ethylene glycol, wherein polymer (b) has a molecular weight of between 1,000 and 50,000. The latices are prepared by polymerization in aqueous emulsion, in the presence of an initiator and the above-described protective colloid. The latices may be applied as binders in the manufacture of paints, glues, paper, textiles, floor coverings and mortar additives.
Patent EP-0104304-B1 (EP)
IPC: H05K11/02
Filed: 1983-02-19
Granted: 1986-11-26
Abstract: 1. Car radio having a housing, several controls and indicators disposed on a front plate of the housing and several circuit boards disposed in the housing, with several electric and/or electronic structural members disposed on each of the boards and with electric and/or electronic structural elements being electrically connected to one another on different boards, characterised in that the electric and/or electronic structural elements (7) for any one functional unit of the car radio (1), for example a station tuner (8), an amplifier (9), a stereo decoder (10), a stereo/mono selector switch (11), a traffic radio decoder (12), an equalizer (13), are each disposed on one board (6), in that the controls (4) and indicators (5) are disposed on a control and indicator board, in that a base board (14) having plug-in sockets (15) for the boards (6) is disposed on the base of the housing (2) or is disposed on its cover and in that by inserting the boards (6) from above or from below into the plug-in sockets (15) of the base board (14) the boards (6) can be connected mechanically to the base board (14) and consequently to one another and the electric and/or electronic structural elements (7) of different boards (6) can be electrically connected to one another.
Patent EP-0105692-B1 (EP)
Title: 6-h-dibenz(b,e)(1,4)oxathiepin derivatives and their preparation
IPC: C07D327/02
Filed: 1983-09-27
Granted: 1988-06-22
Abstract: 6-H-Dibenz[b,e][1,4]oxathiepin derivatives of the formulae I and IA are novel. They can be used in the treatment and control of allergic conditions such as allergic asthma. <CHEM>   They are made by reducing the corresponding compound in which the (CH2)nOR<4> residue is replaced by a (CH2)n-1COOH residue. In the formula n is 1, 2, 3 or 4, Z is thia, sulfinyl or sulfonyl; each of R<1>, R<2> and R<3> is H, halogen, NH2, alkyl, alkylthio, alkylsulfinyl, alkylsulfonyl, CF3, CF3S, CN, NO2, alkylamino, dialkylamino, alkoxy, alkanoyl, aralkyl, or hydroxyalkyl, or R1 and R2 together represent polymethylene, possibly oxo or hydroxy substituted; and R4 is H, acyl, alkylaminoacyl, alkylcarboxy, alkylcarbamoyl, alkylcarbamoylacyl or acyloxyalkyl.
Patent EP-0087367-B1 (EP)
Title: Interchangeable interface circuitry arrangements for use with a data processing system
IPC: G06F11/22
Filed: 1983-02-21
Granted: 1990-05-16
Abstract: The present disclosure is directed to an arrangement whereby any one of a plurality of different or similar interface circuit cards can be located into any one of a number of slots or holding means of a data processing system, without preassignment thereto, and whereby each of the interface circuit cards will generate its own diagnostic routine signals and signals representing its own identification, the latter signals being used in a self-configuration operation of the system and whereby an arbiter means is employed to determine, amongst the plurality of interface circuits, which has the highest priority in the event more than one of said interface circuits is requesting the use of a common data flow path.
Patent EP-0086735-B1 (EP)
IPC: B65G51/34
Filed: 1983-01-18
Granted: 1986-08-13
Abstract: A pneumatic dispatch system having a plurality of forwarding tube paths and an arrangement for transferring a dispatch case between two paths including a pair of pneumatic post stations interconnected by a single tube line characterized by each of the pneumatic post stations having a first tube chamber connected to a second tube chamber which extends parallel thereto and forms a reception chamber. The two tube chambers move within a housing of the station between a first position with the first chamber aligned with the tube sections forming the forwarding tube path and the second reception chamber being in alignment with the connecting tube to a second position with the second chamber being in a position to catch and retain a dispatch case traveling in the path. Preferably, each of the stations is provided with a feed line which has a valve to enable control of flow therein with the feed line extending between a tube section of the forwarding tube path and a port or air passage connected to the interior of the second chamber. If the valve is a three-way valve, the interior of the chamber can be selectively connected through the feed line to either the air in the system or the outside air.
Patent EP-0138805-B1 (EP)
IPC: B21K21/00
Filed: 1983-02-07
Granted: 1989-02-01
Abstract: Une pièce rapportée de fixation unitaire (50) pour panneaux sandwich de construction (52) se compose d'une tige (58) de section transversale circulaire généralement uniforme possédant une base (64) et une extrémité (62), d'une bride généralement circulaire (68) s'étendant radialement vers l'extérieur à partir de la base sur la périphérie de la tige et d'un alésage central à gradins (72) comportant un gorge de fixation élargie (78) située à l'intérieur de l'extrémité pour recevoir la tête (90) d'un dispositif de fixation (54) et devenant un alésage réduit (82) pour recevoir la tige (94) du dispositif de fixation. La structure de la pièce rapportée de la présente invention est conçue spécifiquement pour lui permettre d'être produite selon une technique de forgeage qui est également décrite.
Patent EP-0111520-B1 (EP)
Title: Procede de fabrication d'un panneau du type en sandwich ayant un noyau de renforcement
IPC: B23K11/00
Filed: 1983-04-07
Granted: 1987-04-01
Abstract: Procédé de fabrication d'un panneau du type en sandwich à noyau en forme d'armature de renforcement, ce panneau comprenant une première et une seconde plaques de face fixées sur les côtés opposés d'une plaque ondulée. La première plaque de face est soudée sur un côté de la plaque ondulée et la seconde plaque de face est positionnée en contact avec l'autre côté de la plaque ondulée. Un mandrin conducteur est positionné entre la première plaque de face et la plaque ondulée, la hauteur du mandrin étant inférieure à la distance séparant la première plaque de face et la plaque ondulée d'une quantité prédéterminée. La première et la seconde plaques de face sont positionnées entre des électrodes opposées de soudage, le mandrin étant dans le même plan que les électrodes. Une force de soudage est appliquée à la première et à la seconde plaques de face à l'aide d'électrodes, la force étant suffisante pour dévier la première plaque de face et l'amener en contact avec le mandrin et pour amener le mandrin en contact avec la plaque ondulée de manière à assurer une continuité électrique entre les électrodes. La quantité prédéterminée est telle que la déviation de la première plaque de face ne dépasse pas la limite élastique du matériau qui la constitue. On fait passer un courant entre la première et la seconde électrodes pour souder la seconde plaque de face sur la plaque ondulée et on interrompt la soudure. Le mandrin est déplacé vers une nouvelle position et le procédé est répété.
Patent EP-0126102-B1 (EP)
Title: Surface de roulement profilée pour un véhicule à moteur
IPC: B62D55/28
Filed: 1983-11-15
Granted: 1986-05-28
Abstract: Véhicule à moteur avec au moins une surface de roulement profilée (11) à profilage transversal, dont les pièces profilées sont disposées sous forme de côtes, de nervures transversales ou autres (12, 13) dans le sens de la marche avec des intervalles, véhicule qui se distingue par une bonne aptitude tous-terrains et par un fonctionnement très silencieux lorsqu'il roule sur des surfaces planes. C'est dans ce but que la surface de roulement profilée est composée de deux sous-profils (11, 11) ajustables l'un par rapport à l'autre dans le sens de la marche.
Patent EP-0132675-B1 (EP)
IPC: C08G18/24
Filed: 1984-07-09
Granted: 1988-12-07
Abstract: The present invention relates to polyisocyanate compositions containing reversibly blocked catalysts for the isocyanate addition reaction, characterized in that they contain (a) at least one organic polyisocyanate, (b) at least one addition product dissolved or dispersed in the polyisocyanate compositions, of a sulfonyl isocyanate with a tertiary amine and/or with a catalyst having a tin(II)- or tin(IV)-carboxylate structure as the reversibly blocked catalyst. The present invention also relates to a process for producing these polyisocyanate compositions and to the use of new polyisocyanate compositions as reactants for compounds containing isocyanate-reactive groups for the production of isocyanate addition products such as polyurethane plastics using a one-component or two-component principle. The present invention finally relates to the latent polyurethane catalysts prepared from a sulfonyl isocyanate and a tin(II)- or tin(IV)-carboxylate.
Patent EP-0142784-B1 (EP)
IPC: C08K9/10
Filed: 1984-11-08
Granted: 1988-01-20
Abstract: A filler for a polymerizable composition comprising an inorganic core of particles with a particle size of 10 to 500 nm, a first shell of vinylsilane and a second shell of a (meth)acrylate polymer. The filler is then used to prepare dental moldings of acrylates in conventional manner. The moldings are very hard and abrasion resistant.
Patent EP-0139545-B1 (EP)
IPC: A23L27/00
Filed: 1984-06-05
Granted: 1988-01-13
Abstract: 1. Claims for the contracting states : BE, CH, DE, GB, IT, LI, LU, NL, SE. Stable emulsions of anethole or of essential oils containing anethole, in water or in a water-alcohol medium, characterized in that they contain, as emulsifying agent, a compound selected from saponins and bile salts, in a quantity of at least 2% by weight with respect to anethole, and as agent lowering the crystallization point of anethole, at least one triglyceride having a freezing point less than 0 degree C. 1. Claims for the contracting state : AT Process for the preparation of stable emulsions of anethole or of essential oils containing anethole, in water or in a water-alcohol medium, characterized in that it consists in mixing with appropriate stirring : - the anethole or the essential oil containing anethole ; - an emulsifying agent selected from saponins and bile salts in a quantity of at least 2% by weight with respect to anethole ; - an agent lowering the crystallization point of anethole ; at least one triglyceride having a freezing point less than 0 degree C ; - water or a water-alcohol mixture.
Patent EP-0151590-B1 (EP)
IPC: E05G1/12
Filed: 1984-06-29
Granted: 1987-10-21
Abstract: PCT No. PCT/AU84/00119 Sec. 371 Date Feb. 28, 1985 Sec. 102(e) Date Feb. 28, 1985 PCT Filed Jun. 29, 1984 PCT Pub. No. WO85/00400 PCT Pub. Date Jan. 31, 1985.A safe security system which includes a key operated time delay lock (10) and a separate key switch (9) thereby requiring two individual keys for the opening of the safe, a dye marking device (20) within the safe, a door switch (23), and an electrical interlock circuit operating to activate the marking device if the door switch is operated before the key switch, or if a predetermined sequence of operation of the key switch and time lock is not followed.
Patent EP-0184825-B1 (EP)
IPC: B23K35/36
Filed: 1985-12-10
Granted: 1991-04-10
Abstract: Halogen-free foam fluxes for mechanized soft soldering of heavy metals consisting of a solvent, an activator based on one or more dicarboxylic acids having from 4 to 12 carbon atoms, optionally rosin and/or further additives, and a foaming agent having an activator content of less than 3.5% by weight, a content of rosin and/or further conventional additives of less than 2% by weight, a content of the foaming agent of from 0.2 to 3% by weight, and a total contents of solids and foaming agent of less than 6% by weight.
Patent EP-0153804-B1 (EP)
IPC: G02B23/26
Filed: 1985-01-22
Granted: 1988-06-22
Abstract: A probe (10) for inspecting the inner surface of a tube (40) utilises a group of large diameter optical fibres (12) as a light source and an annular ring (14) of smaller diameter optical fibres as interceptors of the reflected light. A pair of plano-convex lenses (16) focuses a light beam (42) emanating from the group of large diameter optical fibres (12) onto a reflective ball bearing (18) or a concave cone (32) causing a circumferential band (44) to be illuminated on the inner surface of the tube (40). Light from the band (44) is intercepted by the optical fibres within the annular ring (14) and is transmitted therethrough. The transfer of light from the band (44) to the annular ring (14) can be optimised by bevelling the end of the optical fibres (14) within the annular ring.
Patent EP-0170489-B1 (EP)
IPC: H05B3/60
Filed: 1985-07-24
Granted: 1990-12-27
Abstract: 57 A heating device, particularly for heating water has passages running between an inlet (13) and an outlet (18). Closely-spaced electrodes (14, 15) connected to electrical supply are arranged within the passages and water is heated as it flows from the inlet to the outlet backwards and forwards between the electrodes. In one embodiment the electrodes (14,15) are perforated parallel plates connected to a.c. mains supply and the passages are defined between coaxial tubes (9, 10, 11) extending perpendicularly to the plates.
Patent EP-0168452-B1 (EP)
IPC: F16L21/00
Filed: 1985-01-16
Granted: 1987-12-02
Abstract: PCT No. PCT/EP85/00011 Sec. 371 Date Oct. 30, 1985 Sec. 102(e) Date Oct. 30, 1985 PCT Filed Jan. 16, 1985 PCT Pub. No. WO85/03338 PCT Pub. Date Aug. 1, 1985.The invention relates to a cuff for sealing joints of pipes, adhering inside at the two ends of pipes by a plurality of annular ribs formed in one piece with the rest of the cuff, made of elastic material and which is being pressed outwardly by expanding collars on its inner side in the region of the annular ribs. The invention is to be seen therein that in the unloaded state the profile of the annular ribs (1) forms in cross-section two curvatures (1a, 1b) towards the pipe wall. Thus it is achieved that the cuff retains its required position after it has been inserted into the pipe ends and being pressed slightly against the wall ends. Furthermore, a good sealing effect is being achieved by the new configuration of the annular ribs.