baber/WOPTO huggingface dataset:
Patent EP-0126264-A1 (EP)
Inventor: KOCH THEODOR
IPC: F23H17/12
Filed: 1984-04-09
Abstract: PCT No. PCT/CH84/00080 Sec. 371 Date Jan. 22, 1985 Sec. 102(e) Date Jan. 22, 1985 PCT Filed May 18, 1984 PCT Pub. No. WO84/04799 PCT Pub. Date Dec. 6, 1984.To prolong the life of grate rods which have holders at one end for the rod holding elements of a grate, and have at the other end a support part for preferably inclined support on another rod, it is proposed that both a holder in the form of a recess and a support part be provided at each end of the rod. In this way, when the end of the rod used as the support part wears out, the rod can be turned so that its holder rests on this worn end.
Patent EP-0127171-A1 (EP)
Inventor: KAMATA YUTAKA C O PATENT DIVIS
IPC: G03F7/32
Filed: 1984-05-28
Abstract: A developing liquid for photoresist which contains tetraalkyl ammonium hydroxide and trialkyl (hydroxyalkyl) ammonium hydroxide at a weight ratio ranging from 5: 2 to 1 : 10, and which can achieve development at a steady developing speed less susceptible to a temperature change.
Patent EP-0137236-A1 (EP)
Inventor: PLACHNO MAREK DR MECH ING
IPC: B66B7/04
Filed: 1984-08-17
Abstract: 1. Guide shoe arrangement for buckets with guiding rollers (1) the axes of which are connected to protective slideways (2) to form a rigid ensemble and are attached to a horizontal wall of the bucket by means of shock absorbers (4) arranged in a casing, characterised in that part of the circumference of each of the guiding rollers (1) is arranged between the protective slideways (2) and that the shock absorbers (4) are arranged in such a way that their common horizontal symmetry level corresponds to the level determined by the axes of the guiding rollers (1).
Patent EP-0144021-A1 (EP)
Inventor: STAIGER GERHARD DR
IPC: C08F10/00
Filed: 1984-11-14
Abstract: Rahmen ist die Polymersation von α-Monoolefinen mittels eines Katalysatorsystems aus (1) einer Titankomponente, die erhalten wird, indem man zunachst (1.a) aus (1.a.1) Titantetrachlorid, (1.a.2) einem Modifiziermittel und (1.a.3) Magnesiumalkoholat ein Zwischenprodukt herstellt und dann (1.b) aus (1.b.1) Titantetrachlorid. (1.b.2) dem Zwischenprodukt aus (1.a) sowie - gegebenenfalls - (1.b.3) einem weiteren Mofifiziermittel die Titankomponente herstellt; (2) einem Aluminiumalkyl; (3) einem Cokatalysator. Charakteristikum ist, daß man (i) eine Titankomponente (1) einsetzt, die erhalten wird, indem man zunächst (1.1) aus (1.1.1) Titantetrachlorid, (1.1.2) einem Modifiziermittel aus (1.1.2.1) einem Titansäureester sowie (1.1.2.2) einem Phthalsäuredichlorid und (1.1.3) Magnesiumalkoholat ein erstes Zwischenprodukt herstellt, hierauf (1.2) aus (1.2.1) Titantetrachlorid, (1.2.2) dem Zwischenprodukt aus (1.1) sowie - gegebenenfalls - (1.2.3) einem Phthalsäuredichlorid als weiterem Modifiziermittel ein zweites Zwischenprodukt herstellt und schließlich (1.3) aus (1.3.1) Titantetrachlorid sowie (1.3.2) dem Zwischenprodukt aus (1.2) die Titankomponente herstellt; sowie (ii) als Cokatalysator (3) ein Trialkoxisilan einsetzt.
Patent EP-0119653-A1 (EP)
Inventor: VAN WEEZENBEEK REIJER NICOLAAS
IPC: E02F5/28
Filed: 1984-03-12
Abstract: The invention relates to a method and apparatus for the removal of mud from the bottom of a water area by injecting water into said mud which injection according to the invention is done in such a way that the mud layer is changed into a mud layer having a thick liquefied condition which mud layer then by its higher specific mass by itself flows towards a lower level where it is taken away by means of a pump or by means of a natural flow such as the flow of a river.
Patent EP-0121413-A1 (EP)
Inventor: OBAMA MASAO
IPC: B25J18/06
Filed: 1984-03-28
Abstract: A multi-joint arm robot apparatus wherein a multi-joint arm (1) having a plurality of unit arms (1, to ln+1) connected in tandem through joints (2 1  to 2n) is supported on a rotating member (4) by a supporting joint (2o) for the purpose of easy movement and storage of the multi-joint arm. A control device (6) drives each of the joints of the multi-joint arm and the rotating member, and detects the rotation angle of each of the joints, the supporting joint, and the rotating member. The control devices moves the multi-joint arm on a path, while controlling the rotation angles of the joints and ofthe rotating member, and stores it in such a way that it is wound around the rotating member.
Patent EP-0125845-A1 (EP)
Inventor: O'HAIR JOHN GORDON
IPC: G01F1/66
Filed: 1984-05-04
Abstract: Apparatus for the measurement of fluid flow, particularly flow rates for compressible fluids, comprises at least four transducer sources (3) of ultrasonic energy arranged in fluid conduit system (1) and adapted to project a beam of ultrasonic sound to corresponding receivers (3), the paths (a, b, c, d) defined by the beams being angularly disposed with regard to both the fluid flow and each other, and being arranged in an intersecting but spaced-apart relationship.
Patent EP-0137592-A1 (EP)
Title: Improvements in and relating to can openers
Inventor: STEINKO WILLI
IPC: B67B7/72
Filed: 1984-07-11
Abstract: A can opener providing a circular cut around the cylindrical wall of a can below the lid and rim which are severed by the cut from the rest of the can. A pair of body members having integrally formed handles are pivoted to one another. A rotatable spindle attached to a driving wheel drives the can opener. A cutting wheel forms a nip with the driving wheel in an operating position to force the cutting edge to penetrate through the wall of the can. A mounting plate carrying the cutting wheel is slidably supported by one body member and is movable by cam means between the operating position and a retracted position as the body members are pivoted between their limits of pivoting. In the retracted position the wheel withdraws into an upstanding guard whose edge abuts the severed top and displaces it.
Patent EP-0157980-A1 (EP)
Inventor: IIKURA SHOICHI C O PATENT DIVI
IPC: B25J15/02
Filed: 1984-09-24
Abstract: A robot hand comprises first and second parallel main shafts (3, 4) fixed to a pair of parallel support plates (1, 2). First and second finger member-driving mechanisms are respectively provided on the first and second main shafts to face each other. The finger member-driving mechanism includes first and second bevel gears (11, 12) separately set and rotatably supported on the main shaft, an auxiliary shaft (21) rotatably supported on the main shaft, and a third bevel gear (22) supported on the auxiliary shaft to be rotated about an axis perpendicularly intersecting the main shaft and meshed with both first and second bevel gears. Finger members (5. 6) are fixed to the third bevel gears, so that the finger members may be rotated around the main shaft and auxiliary shaft by rotating the first and second bevel gears.
Patent EP-0138487-A1 (EP)
Inventor: MORRIS HENRIETTA KRZEWINSKI
IPC: A61B19/08
Filed: 1984-09-28
Abstract: A bilateral fenestrated drape folded in such a manner to eliminate the need for removable paper coverings over the fenestrations. The drape is fan folded in the longitudinal direction and then fan folded transversely to form two stacks of the folds with a bridging or central portion between the stacks. The bridging portion is folded to form flaps which are used to cover the fenestrations.
Patent EP-0130890-A1 (EP)
Inventor: LANNURIEN ROBERT
IPC: F15B11/032
Filed: 1984-06-22
Abstract: This actuator comprises, in a casing (1) divided by a partition (1a) into two compartments, the front pneumatic compartment (1b) and the rear hydraulic compartment (1c), in each of which slide pistons respectively integral in displacement (2 and 6), the rear piston (6) dividing the rear compartment (1c) into two spaces (V1 and V2), it being possible for the front compartment (1b) to be supplied by three fluid inlets (P1-P2-P3), (P1) being placed at the front of the casing so as to push back the pistons (2 and 6) by the maximum amount, (P2) placed in the vicinity of the partition (1a) ensuring the reverse movement, whilst the inlet (P3), situated between (P1) and (P2), displaces a piston (4), the stem (5) of which serves as a slide valve for a distributor opening or closing the passage between the spaces (V1 and V2). This pressure intensifier finds application, in particular, in presses. <IMAGE>
Patent EP-0155319-A1 (EP)
Inventor: SMITH KENDALL A
IPC: C07K14/55
Filed: 1984-09-20
Abstract: Anticorps monoclonaux de l'interleukine-2 anti-humaine utiles dans l'immunopurification de l'interleukine-2 humaine et lignes cellulaires productrices d'anticorps anti-interleukine-2.
Patent EP-0163008-A1 (EP)
Inventor: FRICKER SIEGFRIED
IPC: B66C1/66
Filed: 1985-02-15
Abstract: A hoisting assembly with a quick-release shackle for the connection of a hoisting harness to an anchoring member embedded in a precast concrete building element, for the tilt-up and transport of the latter, the assembly comprising a ring part reaching through the central opening of the hoisting shackle and a link plate attached to the ring part at a split hub portion of the ring part which is welded after insertion into the hoisting shackle. The link plate, oriented perpendicularly to the ring part, is attached thereto by means of a weld, or by means of an internally threaded axial extension engaging a male thread on the hub portion of the ring part. The link plate extension may include a threaded sleeve and a connecting screw about which the link plate is rotatable.
Patent EP-0160293-A1 (EP)
Inventor: BANNISTER ROBERT DEAN
IPC: B23K26/08
Filed: 1985-04-29
Abstract: An industrial robot carries a portable laser welding apparatus on its movable end effector (20). The apparatus has a hollow compression tube (33) axially movable against an anvil (28) to hold a plurality of workpieces together while welding. The laser beam is brought into the tube (23) from a remote laser generator by means of an articulatable light pipe system (21) connected to a laser aperture (25) afforded by a hollow tube (38) telescopically connected with the compression tube.
Patent EP-0170932-A1 (EP)
Inventor: MUSIL GERHARD DIPL-ING
IPC: H04B3/44
Filed: 1985-07-12
Abstract: Schaltungsanordnung zur Speisung von elektrischen Verbrauchern mit einer Gleichspannung, wobei einem konstantstromgespeisten Schaltregler ein Spannungsumrichter nachgeschaltet ist. Bei einer derartigen Schaltungsanordnung können sich Schwierigkeiten ergeben, wenn Verbraucher gespeist werden, die bei Wechsel der Eingangsspannung eine konstante Leistung übernehmen, wie dies insbesondere bei Spannungsumrichtern mit geregelter Ausgangsspannung der Fall ist. Um die Schaltungsanordnung möglichst unempfindlich gegen Überlastungszustände zu machen, ist die Schaltungsanordnung mit einer Vorrichtung zur Begrenzung der Eingangsleistung des Spannungsumrichters versehen. Die Schaltungsanordnung läßt sich besonders vorteilhaft zur Speisung von Zwischenstellen in Nachrichtenübertragungseinrichtungen verwenden.
Patent EP-0161020-A1 (EP)
Inventor: THIJSSEN HENRI JOHAN
IPC: H01L21/02
Filed: 1985-04-09
Abstract: In the method a number of slices (1) of semiconductor material are heated in a reactor tube (11) arranged inside a furnace tube (10) and having a tube wall which is provided with openings (14), through which a reaction gas is passed for depositing a semiconductor material. This is effected by producing in the furnace tube a flow of the reaction gas along the outer side of the wall of the reactor tube and by passing only a part of this flow through the openings into the reactor tube. By the use of this method, it is prevented that particles of different size and composition - which may be formed in the reaction gas - are deposited on the slices.
Patent EP-0173369-A1 (EP)
Inventor: VAN DE VENNE JOANNES LANDRICUS
IPC: G02F1/133
Filed: 1985-07-12
Abstract: Picture display cell having a liquid crystalline compound provided between two substrate plates comprising at their inner surface electrodes and a monolayer of a monofunctional silane compound with which a homeotropic orientation of the liquid crystalline compound is obtained.
Patent EP-0168902-A1 (EP)
Inventor: GLEASON JOHN GERALD
IPC: A61K31/19
Filed: 1985-01-16
Abstract: Compounds of formula (I)
       
wherein m is 1 or 2; n is 1, 2 or 3; R' is hydrogen or methyl; R is a radical selected from the group consisting of:
       
wherein one of R 1  and R 2  is C 8  to C 13  alkyl, C 7  to C 12  alkoxy, C 7  to C 12  thioalkyl, C 10  to C 12  1-alkynyl, 11-dodecynyl, 1-trans-dodecenyl, 5-(4-acetyl-3-hydroxy-2-propylphenoxy)pentoxy, 2(Z), 5(Z)-undecadienyloxy, phenyl-C 4  to C, o  alkyl, phenyl-IC 3  to C 9  alkoxy, trifluoromethyl-C 7  to C, 2  alkyl, cyclohexyl-C 4  to C 10  alkyl or
       
wherein each q is 0, 1, 2, or 3 but the sum of both q's does not exceed 3, and the other is hydrogen, bromo, chloro, methyl, trifluoromethyl, hydroxy, methoxy or nitro; processes for their preparation, pharmaceutical compositions containing them, and their use in the treatment of diseases in which leukotrienes are a factor, such as asthma are described.
Patent EP-0175470-A1 (EP)
Inventor: GRIFFITH JOHN TUDOR
IPC: H05B6/02
Filed: 1985-08-09
Abstract: 57 An induction heater has a conductor loop (1) in which a large alternating current is induced by a toroidal primary transformer (8). An annular secondary magnetic core (4) encircles a straight length of the conductor loop (1) and is itself enclosed by inner and outer cylinders (2 and 5) interconnected by annular end plates (6 and 9). The current in the conductor (1) produces magnetic flux in the core (4) which in turn produces axial heating currents in the cylinders (2 and 5). The inner cylinder (5) may have heated fins (3). An alternative embodiment has an inductively heated screw.
Patent EP-0176411-A1 (EP)
Inventor: COUSIN ETIENNE
IPC: B23K35/362
Filed: 1985-09-05
Abstract: 1. Flux for submerged arc welding, characterised in that it contains essentially, by weight, 1.5 to 9% of MnO, 3 to 14% of TiO2 + ZrO2 , 3 to 15% of Al2 O3 , 20 to 40% of SiO2 , 15 to 35% of CaO, 6 to 30% of MgO, 13 to 28% of CaF2 , the content of boron oxide B2 O3 being less than 0.5%, the contents of CaO and MgO satisfying the condition of the ratio % MgO/% CaO being between 0.4 and 0.9, the basicity index according to Bonizewski being between 1.2 and 1.8 and the Na2 O + K2 O percentage by weight being less than 1.
Patent EP-0185597-A1 (EP)
Inventor: REVEL FRANCOIS
IPC: A61K6/06
Filed: 1985-06-11
Abstract: The invention relates to a ceramic product, to the process for using it at the base of a prosthesis and to the prosthesis thereby obtained. The ceramic product contains from 90 to 95% of ceramic powder and from 10 to 5% of wax. This produce is applied to the base of the prosthesis so as to cover the metal cap, and heated to approximately 960 DEG C. The prosthesis thereby obtained has no visible metal part in contact with the gum.  Application: finishing or repair of a ceramic prosthesis. <IMAGE>
Patent EP-0202252-A1 (EP)
Inventor: LYNCH WILLIAM THOMAS
IPC: H01L21/82
Filed: 1985-10-18
Abstract: Nouveau procédé de fabrication de dispositifs semiconducteurs, en particulier des dispositifs MOS complémentaires, de même que les dispositifs fabriqués par ce procédé. Le procédé implique l'incorporation de dopants dans un substrat semiconducteur (par exemple 10) à travers une région (par exemple 50) de la surface (par exemple 20) du substrat, et la diffusion des dopants implantés dans le substrat pour former un bassin. Avant l'étape de diffusion, on forme une tranchée (par exemple 80) dans la surface qui entoure partiellement ou complètement la région, et qui s'étend au-dessous de celle-ci. La tranchée sert à empêcher la formation d'une région à concentration relativement basse de dopant, à réduire son étendue, et à empêcher l'enclenchement. Autrement, des courants indésirables de fuite pourraient se produire dans le dispositif achevé à MOS complémentaire.
Patent EP-0201592-A1 (EP)
Inventor: SMITH ROBERT E
IPC: A63C17/04
Filed: 1985-11-19
Abstract: Une base de chaise roulante omnidirectionnelle (7) comprend des plaques de base flexibles supérieure (10) et inférieure (20) qui sont maintenues alignées et écartées par une paire de supports antérieurs (14) et (16) et par un support postérieur. Une paire de roues avant (22) et (26) montées chacune sur les supports antérieurs (14) et (16), respectivement, possèdent chacune un axe de rotation, l'angle entre les axes de rotation de chaque roue avant étant inférieur à 180o. Une roue arrière est montée sur le support postérieur et possède un axe de rotation inférieur à 180o par rapport à chaque roue avant.
Patent EP-0235331-A1 (EP)
Inventor: DOMENIGHETTI DOMENICO
IPC: E01C19/48
Filed: 1986-03-04
Abstract: A device for automatic control of the contact pressure of the levelling unit (1) of a finishing machine for road paving on the material to be spread, also comprising means for regulating the hydraulic fluid pressure and its circuit, comprising electro-­distributors, non-return valves (44), maximum pressure valves (26) and at least one accumulating chamber (28), characterized in that the hydraulic circuit is assisted by an electric circuit for transmission of signals; that in said hydraulic circuit an electrically-controlled valve (45) for pressure adjustment and an electro-manometer (46), both connected to the cited electric circuit, are inserted. To the same electric circuit an amplifying comparator (47) and a trimmer (48) are also connected, while a sensing device (49) capable of measuring elongations is also connected to the electric system and measures continuously the width of the spread layer and transmits this value through the electric circuit to the comparator (47) which, in turn, acts upon the pressure regulating valve (45) for possible corrections, thus maintaining constant the pressure of the levell­ing device (1) on the material to be spread.
Patent EP-0199942-A1 (EP)
Inventor: YICHANG SUN
IPC: F01N1/08
Filed: 1986-03-12
Abstract: @ The present invention relates to a type of exhaust silencers for internal combustion engines, especially for those used on motor vehicles and tractors. The front pipe, the bunch of the core tubes and the tail pipe have successive inner flow channels of equal section areas. The bunch of the core tubes is integrally connected to the bigger end of the trumpet pipe. The walls of the core tubes are punched with flanged holes forming converging passages. Flow-dividing plates are provided in the tail pipe. The exhaust flow divides into smaller substreams on passing through the front pipe and the core tubes, whereby raising the ratio of expansion, leading to obvious decreases of noise level and exhaust back- pressure, and a reduction of loss of engine output, accordingly. The noise level of a vehicle can be reduced to 80-83 dB(A), while the oil consumption can be reduced by 6-8.8%.
Patent EP-0222978-A1 (EP)
Inventor: BRUCKNER RAIMUND
IPC: B22D41/08
Filed: 1986-07-26
Abstract: A refractory plate assembly includes a refractory base structure having therein a recess and a refractory wear and erosion resistant insert positioned within the recess. A frame surrounds the outer periphery of the base structure. The insert and the base structure together define a planar sliding surface. The base structure is formed of at least two components divided along at least one joint extending transverse to the planar sliding surface, each such component defining a respective portion of the recess and surrounding a respective portion of the circumference insert. The insert is elastically clamped within the base structure and may be removed from the base structure for replacement.
Patent EP-0225976-A1 (EP)
Inventor: GAVRONSKY GERMAN
IPC: B65B9/13
Filed: 1986-09-25
Abstract: A method and apparatus for successively forming, opening, filling and sealing plastic bags formed from a stock supply of plastic tubing and characterized by the elimination of handling of cut bags during formation and filling. The apparatus comprises a heat seal member (21) and anvil (24) for forming seals across portions of flattened plastic tubing (16) advanced from a stock supply, a cutting blade (27) for forming a slit partially across the flattened plastic tubing and extending through both juxtaposed por­tions of the flattened plastic tubing to thereby produce a sleeve defined by a seal and a slit and serially attached to the stock supply of plastic tubing across the unslit portions of the plastic tubing, suction apparatus (34,35,36,37) for opening the sleeve at the slit, an injection cartridge (41) for filling the sleeve with the desired filling material and a cutting blade (27) for severing the filled sleeve at the slit from the remainder of the stock supply of plastic tubing while simultaneously forming a second seal across the sleeve and adjacent the severed portions thereof and while simultaneously forming a next corresponding seal across the next successive portion of flattened plastic tubing advanced from the stock supply.
Patent EP-0264462-A1 (EP)
Inventor: MESSERSCHMIDT SEBASTIAN
IPC: B24B41/06
Filed: 1986-10-15
Abstract: 1. A ball-cleaning apparatus comprising a funnel-type chute (1) for charging a ball-transport cage (3) having a perforated sheet surface with the balls (2) to be cleaned, wherein the holes (4) of the cage (3) for receiving and transporting one ball, each, comprise a larger diameter than the respective balls to be transported, a roller surface (6) upon which the balls guided in the cage are rolling during the transport, nozzles for a cleaning fluid and brushes for cleaning an brushing the balls in the cage, and, finally, a channel-type chute for receiving the cleaned balls discharged from the cage, characterized in that the cage (3) and the roller surface (6) are cylindrically-shaped coaxial drum-type rollers comprising at least essentially the same axial width wherein the roller (5) comprising the roller surface (6) is arranged inside the cage roller (3).
Patent EP-0236585-A1 (EP)
Inventor: RENDERS JOHANNES THEODORUS MAR
IPC: E04D3/35
Filed: 1986-03-14
Abstract: Composite sheet 1, particularly a tile consisting of a supporting layer 3 made of foam plastic, and a top layer 2 joined thereto, made of rubber or concrete. 
     The supporting layer 3 is provided with a layer 3a which is staggered relative to the periphery of the top layer 3. The projecting parts 4, 4' formed by layer 3a match opposite recess 5, 5'. 
     The layer 3a is integral with the layer 3b of the supporting layer 3 extending under the top layer. 
     The composite sheet 1 can also be designed with a supporting layer 3 with upright walls which form the extension of the upright walls of the top layer, while the top layer 2 is provided with peripheral edge parts 16 which extend under the top face 14 of the supporting layer 3 and which are provided in a matching edge recess which is designed as an undercut groove.
Patent EP-0236598-A1 (EP)
Inventor: SMELTZ KENNETH CLEON
IPC: C09K8/68
Filed: 1986-02-05
Abstract: A process which comprises combining a polyol, water and an α-hydroxy carboxylic acid, and then reacting that combination of materials with a tetravalent titanium compound of an inorganic acid at an acid:titanium mol ratio between about 1:1 and about 3:1 and a polyol:titanium mol ratio between about 0.25:1 and about 2:1, the products formed thereby and their use in fluid-fracturing subterranean oil- and gas-containing formations.
Patent EP-0225052-A1 (EP)
Inventor: WALE DENNIS HARRY M B E
IPC: B23C5/22
Filed: 1986-10-29
Abstract: The invention discloses a rotary tool, for example a milling cutter, having a tool body 2 including at least one helical seating channel into which is brazed, bonded or clamped a cutting blade (8, 18, 30). The blade(s) is/are helical strips of high speed steel or tungsten carbide having a leading edge to cut a work piece. A leading face (10) of the blade has wave-form or castellated grooves to give an undulating or serrated leading edge so that the metal removed from the work piece is removed in small clips not in long lengths of swarf. In examples given, the grooves of the leading face are provided with stop ends (26) to act as a brazing or bonding key. An outer surface (36) of the blade may also be undulating, if required.