baber/WOPTO huggingface dataset:
Patent EP-0071132-A2 (EP)
Inventor: DEPREZ JACQUES
IPC: G01N27/28
Filed: 1982-07-19
Abstract: Die Meßeinrichtung beruht auf einem elektrochemischen Sensor 1 mit vorgeschaltetem Hohlraum 2, durch den das zu messende Gas an die Sensoroberfläche diffundiert. An den Hohlraum ist eine Pumpe zur Einleitung eines Spülgases angeschlossen. Außerdem ist der Spülgasanschluß mit einer Prüfgasquelle verbunden, die eine bekannte Konzentration der Meßkomponente erzeugt. Durch Zuschaltung der Prüfgasquelle kann die Sensorfunktion kontrolliert werden. Durch diese Einrichtungen wird die Aussagekraft der Meßwerte und damit die Zuverlässigkeit der Meßeinrichtung wesentlich verbessert.
Patent EP-0077930-A2 (EP)
Inventor: TAKIGAMI KATSUHIKO
IPC: H01L29/417
Filed: 1982-09-28
Abstract: A gate turn-off thyristor is provided with a plurality of gate electrodes (40a to 40d) with substantially the same areas formed on a second base layer (14). The gate electrodes (40a to 40d) are arranged so as to respectively surround a plurality of cathode electrodes (181 to 18n).
Patent EP-0084139-A2 (EP)
Inventor: SCHNELL LUDWIG LORENZ
IPC: E02F7/10
Filed: 1982-12-17
Abstract: Device for handling bulk material in a conveying pipe by means of a pressure medium supplied by a pressure source. In order to achieve the result that wear and power of the pressure source (pump) in such a device can be substantially reduced relative to the known prior art, the device is distinguished by the following features:    a) a collecting container for the bulk material being conveyed;   b) a feeding container arranged downstream from the collecting container and connected to the conveying pipe;   c) a blocking valve arranged between collecting and feeding containers;   d) a pressure line connected to a pressure source and terminating in the feeding container;   e) a blocking valve in the pressure line between pressure source and feeding container. <IMAGE>
Patent EP-0059550-A2 (EP)
Inventor: VISHNEVSKY CONSTANTINE
IPC: B22D27/04
Filed: 1982-02-16
Abstract: An improved method of casting an article decreases the time required to cast the article without affecting the quality of the article. When a directionally solidified (DS) casting is made, molten metal is poured into a mold cavity. One end of the mold cavity is exposed to a chill plate which initiates solidification of the molten metal. As the metal solidifies, a dendritic structure grows upwardly into the mold cavity. Molten metal is disposed in the interstices of the uppermost portions of dendritic structure. As the metal in the mold cavity cools, the molten metal in the interstices solidifies and the dendritic structure, including a region containing some molten metal in the interstices, continues to grow upwardly toward the upper end of the mold cavity. The directional solidification of the metal in the mold cavity is promoted by slowly withdrawing the mold from a furnace as the molten metal solidifies. In accordance with the present invention, when the upper end of the dendritic structure reaches the upper end of the mold cavity, the rate of withdrawal of the mold from the furnace is substantially increased to accelerate the solidification of the remaining molten metal.
Patent EP-0063870-A2 (EP)
Inventor: YAMAHIRA YOSHIYA
IPC: A61P29/00
Filed: 1982-03-29
Abstract: An antiinflammatory cream preparation which comprises an antiinflammatory substance which is scarcely soluble in water in a base composition ast a concentration of from 0.05 to 1.5% by weight based on the preparation, the base composition comprising a medium chain fatty acid triglyceride, the fatty acid moiety of which contains from 6 to 12 carbon atoms, a carboxyvinyl polymer and purified water, preferably in a wright proportion of 1 - 25 : 0.3 - 3 : 75 - 99, and is adjusted to a pH of 4 to 10. The cream preparation provides good availability of the antiinflammatory substance contained therein and possesses low stimulation and high safety.
Patent EP-0071418-A2 (EP)
Inventor: JERMANN FRED
IPC: A22C25/18
Filed: 1982-07-22
Abstract: Fish heads, discharged from conventional fish viscerat- tng and butchering machines, contain residual amounts of premium quality meat which heretofore has been rendered to a relatively low use in the production of fish oil. This is prevented by serially conveying severed fish heads to a saw. Serial conveyance occurs in fish head shaped jigs, which preferably are placed on an endless belt whereby each jig has an elongate path of approach to a saw. The jigs are positioned so that they pass the severed portion of the head immediate to a downwardly stroking band saw blade. Each jig is configured to receive an average size of fish heads in a specific case to hold and maintain the head of a four pound sockeye salmon. The jigs preferably are fashioned of wood and molded to a particular shape herein disclosed which is a wedging configuration of the lower range fish head to be encountered. Heads are placed into the jig from the enlarged portion to the narrowing portion of the jig where they wedge In place. This wedging has been found to be self-dimensioning. Severance of the exposed steaks at the band saw occurs with turning of the blocks on the endless belt discharging the heads.
Patent EP-0072198-A2 (EP)
Title: A film support element assembly for a projector, camera, and like apparatus
Inventor: SHAW WILLIAM CHESTER
IPC: G03B1/48
Filed: 1982-08-04
Abstract: A film support element assembly (20) is disclosed, primarily for supporting film (42) in relation to a projection aperture in a motion picture projector having a rolling loop film transport mechanism. In a preferred embodiment the film support element (44; 44') is a so-called «field flattener» and has a cylindrically curved surface over which successive frames in the film are laid by the mechanism. Cleaning means (52, 54; 154, 156; 186, 188; 220, 222; 234; 234 ' ) are provided adjacent the film path and the lens element can be displaced to bring a fresh portion of the surface into the film path. At the same time, the cleaning means remove debris from the surface. In one embodiment the lens element (44 ' ) is vibrated (234; 234') to discourage adhesion of debris.
Patent EP-0083291-A2 (EP)
Inventor: MOREAU MARC
IPC: H05B6/02
Filed: 1982-12-23
Abstract: 1. A process for the rapid continuous annealing of a travelling metal wire, in which the wire to be annealed is passed into the groove of a pulley, this wire being annealed by heating with an induced current, the annealed wire being then passed into the same groove of the same pulley, above the wire to be annealed so as to constitute a closed loop in which the induced current circulates, the annealed wire being cooled before it passes into the groove of the pulley, characterized in that the wire rests on the sides of the groove via a plurality of point contacts, leaving free spaces between them.
Patent EP-0082122-A2 (EP)
Title: Rotary drill bit
Inventor: SODERSTROM GUNNAR TORSTEN
IPC: E21B10/22
Filed: 1982-11-15
Abstract: A rotary drill bit comprising a roller cutter (13) rotatably carried over a bearing system, which comprises a friction bearing (14). For purposes of ensuring sufficient hardness of the cooperating friction surfaces and lubrication thereof and optimizing cutting ability and fatigue resistance the bearing surface (28) of the roller cutter (13) is surface-hardened by means of a thermal hardening method and provided with a solid lubricant (27), and the bearing surface (29) of the bearing pin (12) is provided with a wear resistant deposit having higher wearability than the surface-hardened bearing surface.
Patent EP-0062623-A2 (EP)
Inventor: STOPPA BRUNO
IPC: E04H12/00
Filed: 1982-03-19
Abstract: 1. Carrier element or post which, on its own or in a combination, can act as a post of the type seen on the sides of roads, streets and highways, a vertical element to be set up in or on the ground to support or have suspended from it one or a number of devices of various shapes and functions, such, for example, as a sign to make a signpost, or again, for example, luminous devices, to form a lamp-post or lamp standard, a direction post and/or again, which, when used in combination with vertical and horizontal carrying elements, may form a structure made up to a basic module (1b) itself forming a carrying element combined, or combinable with one, two or three other modules identical except perhaps in length, each additional module forming with the preceding one(s), a carrying element and using one or more means of connection (12) and carrying elements capable of being subsequently combined with other carrying elements to form a structure by one or more other means of connection (18), characterized by the fact that each basic module (1b) is a section in the form of an isosceles triangle extending into a regular rectangle of which the two sides of the angle (alpha) of the isosceles triangle form the combining faces (2, 3) and of which the two parallel sides (10, 11) include over their whole height a wide dove-tail shaped slot (9), making it possible at the facing angle of each basic module (1b) with its neighbour to slip in an angle section connecting piece (12) provided on each outside face with a dovetail-shaped guide-block (12'), the dimensions of which correspond to those of the slot (9).
Patent EP-0093833-A2 (EP)
Inventor: SCHMIDT WILLIBALD
IPC: B65G69/18
Filed: 1983-02-01
Abstract: 1. Device for sucking away dust which occurs in the tipping of loose bulk material into a waste drain (2), in which above one side wall (4) of the waste drain (2) there is arranged a suction device (6) which comprises at least one lower suction slot (14, 56) extending along the waste drain (2) below the tip-in level (8) of the loose bulk material and at least one upper suction slot (16) likewise extending along the waste drain (2) above the tipin level (8) of the loose bulk material, characterised in that the upper suction slot (16) is downwardly limited by a vertical wall (18), behing which a filter arrangement (20) is situated, the lower suction slot (14, 56) is upwardly limited by either the vertical wall (18) or a part of the side wall (4) of the waste drain (2) continuing the vertical wall (18), and in that the upper suction slot (16) is upwardly limited by a covering wall (24) of the filter arrangement (20).
Patent EP-0088981-A2 (EP)
Inventor: BITTNER EWALD
IPC: A61C11/02
Filed: 1983-03-07
Abstract: The appliance has two supports in the form of bows (2, 8) for receiving the jaw models (12, 13), of which the upper one is pivotable about an upper transverse shaft (1) and the lower one is held securely against pivoting movements on a lower transverse shaft (5). The transverse shafts are connected via stays (4), whose length can be adjusted and which can be inclined at an adjustable angle to the plane of the lower bow, in such a way that they can be pivoted together with the upper bow, approximately in the plane of the upper bow, through an angle range corresponding to the lateral bite positions of the maxillary model. In this case, the stays are designed either as elastically flexible stays or are resistant to flexion and are held on the transverse shafts via fixable ball-and-socket joints (21). With stays resistant to flexion, the appliance can also be used for the setting-up of the teeth of the maxilla and mandible of complete prostheses and their combination in the block with an artificial gnathological occlusion surface of the teeth, all the teeth of the maxilla and mandible remaining in contact in each bite position (Fig. 2).
Patent EP-0089617-A2 (EP)
Inventor: RIHA GERD DIPL-ING DR
IPC: H03H9/64
Filed: 1983-03-16
Abstract: Oberflächenwellenanordnung mit Interdigitalstruktur und gegebenenfalls mit Reflektorstruktur. Die wenigstens eine gewichtete Struktur einer solchen Anordnung enthält diese Wichtung in entsprechend bemessener Verschiebung ΔZ der Kanten der Finger dieser Struktur, wobei diese Verschiebung gegenüber der Struktur ohne Wichtung vorliegt.
Patent EP-0091119-A2 (EP)
Inventor: KOMATU YUJI
IPC: H03K17/10
Filed: 1983-04-05
Abstract: A switch circuit comprises a switch terminal 301, a reference potential terminal 302, a switch section 80 coupled between said switch terminal and said reference potential terminal producing a current path with a sufficiently low impedance between said switch terminal and said reference potential terminal in response to a conduction signal, a control terminal 304, a drive section 70 coupled between said control terminal and said switch section 80 generating said conduction signal in response to a control signal supplied to said control terminal 304, a voltage supply terminal, a current control section 200 coupled between said voltage supply terminal 303 and said drive section 70 blocking a current from said drive section 70 to said voltage supply terminal 303 and feeding a current from said voltage supply terminal to said drive section, said switch section including a first transistor 81 having an emitter coupled to said switch terminal 301 and a second transistor 82 having an emitter coupled to said reference potential terminal 302 and a collector coupled to the collector of said first transistor, and means for applying said conduction signal to the bases of said first and second transistors.
Patent EP-0101946-A2 (EP)
Inventor: SCHLECHT LUDWIG
IPC: D03D49/44
Filed: 1983-07-28
Abstract: Die Schußeintragvorrichtung für Flachwebmaschinen weist einen Greiferschützen (1) auf, der von einem oberhalb und einem unterhalb des Webfachs geführten Schlitten (4, 5) durch im Greiferschützen (1) und in den Schlitten (4, 5) angeordnete Dauermagnete geschleppt wird, wobei die Schlitten (4, 5) über ein Seil, einen Riemen oder dergleichen mit einem Schrittmotor (9), einem drehzahlgeregelten Drehstrommotor oder einem Scheibenläufermotor verbunden sind und die Positionierung der Schlitten (4, 5) und damit des Greiferschützen (1) an den Schußübergabestellen durch das Haltemoment des Schrittmotors, Drehstrommotors bzw. Scheibenläufermotors erfolgt. Durch diese Schußeintragvorrichtung ist insbesondere bei sehr breiten Flachwebmaschinen eine Erhöhung der Tourenzahl möglich.
Patent EP-0106956-A2 (EP)
Inventor: CHIN HONG BAI
IPC: C08F4/40
Filed: 1983-08-08
Abstract: A method of emulsion copolymerization of ethylene and chlorotrifluoroethylene in the presence of a water soluble initiator and a water soluble fluorosurfactant. The fluorosurfactant having the general formula: CA<sub>3</sub>(CF<sub>2</sub>)<sub>B</sub>(C<sub>2</sub>H<sub>4</sub>)<sub>D</sub>-X wherein A is selected from H and F, B is 1 to 10, D is 1 to 6, and X is a hydrophilic group.
Patent EP-0104428-A2 (EP)
Inventor: REINWARTH KLAUS
IPC: E04F13/08
Filed: 1983-08-23
Abstract: 1. Sub-structure for a wall or ceiling cladding with bearer rails (1) or panels (1) adapted to be fixed to the wall or ceiling and having assembly slots (14, 15) into each of which it is possible to engage a substantially S-shaped supporting hook (16, 17) of which the first arm of the S (21) engages behind the bearer rail and is adapted to bear against a surface (9, 10) which is directed at the wall or ceiling, the middle portion (20) of the S and the second arm (22) of the S which engages around the edge of a cladding panel or the like being associated with the opposite other face (23) of the bearer rail (1) being in particular pressed thereon in springingly elastic fashion, characterised by, extending in the longitudinal direction of the one face (9, 10) of the bearer rail (1), a depression (11), particularly a longitudinal groove, the assembly slots (14, 15) being marginally open and associated with the depression or intersecting the longitudinal groove, the first arm (21) of the S engaging in locking fashion into the depression (11) or longitudinal groove.
Patent EP-0106260-A2 (EP)
Inventor: EDELHOFF GUSTAV-DIETER DIPL-IN
IPC: B65F3/12
Filed: 1983-10-04
Abstract: 1. A lifting and tilting apparatus for refuse bins which are substantially rectangular in cross-section and have a large volume and consists each of a bin tub, which is adapted to be closed by a hinged cover, which is adapted to be closed by a hinged cover, which apparatus comprises a shaft, which is rotatable by drive means and is provided with means for picking up and fixing the refuse bins, and a control device, which is disposed adjacent to the pour-in opening and consists of levers and links and serves to open the lid as the refuse bin is tilted and is provided with hooks, which when the refuse bin has been tilted through about 90 degrees hook into the abutment for the lid and as the refuse bin is tilted further over its opening open the lid to an angle which increases with the tilting angle of the refuse bin, characterized in that the hook (16) is provided at the free bottom end of a lever (9), which is substantially vertical when in position of rest and adjacent to its top end is pivoted by two spaced apart articulated joints (10, 11) to the top ends of two links (7, 8), the lower ends of which are movably mounted in the frame at spaced apart locations (Figures 1 to 3).
Patent EP-0109109-A2 (EP)
Inventor: ENGELHARD WILHELMUS F J M
IPC: C10J3/46
Filed: 1983-10-18
Abstract: in a process for the partical combustion of finely divided solid fuel, fly ash entrained by the formed product gas is recirculated to the combustion space. The fly ash is thereto separated from the product gas, mixed with fresh solid fuel, brought together with the fresh solid fuel in a fluidized state by injecting a gaseous medium and recirculated to the combustion space.
Patent EP-0090673-A2 (EP)
Inventor: KOJIMA YASUO
IPC: G03F7/11
Filed: 1983-03-31
Abstract: An image forming element is described which contains a photosensitive component-containing layer comprising a support having a plastics surface and having a sublayer on said plastics surface and a colored recording layer containing coloring material positioned on said sublayer in the direction in which said image forming material would be exposed. An intermediate layer which contains substantially no coloring material and dissolves or swells in a developer is positioned between said sublayer and said recording layer; this provides good adhesion between said sublayer and said recording layer.
Patent EP-0093587-A2 (EP)
Inventor: HUNT TERENCE JOSEPH
IPC: E04B2/18
Filed: 1983-04-28
Abstract: A building block has an inner and an outer wall defining a cavity therebetween, the two walls being interconnected by two or more webs positioned intermediate the top and bottom of the block to provide upper and lower horizontal channels. The walls at the top each have a longitudinal projection extending along an inner portion which in a building locates the blocks by being positioned in the lower horizontal channel. The block has two end portions which are either both a female recess or a male protrusion so that the block can be reversed if necessary. A building is formed by using a plurality of double-male and double-female blocks and interlocking them together, load being transmitted to below through the outer portions of the inner and outer walls.
Patent EP-0097043-A2 (EP)
Inventor: MILLS ROBERT ALAN
IPC: G01G21/12
Filed: 1983-06-10
Abstract: Weighing apparatus, which is suitable for weighing livestock. The apparatus is formed by a crate, which is open at at least one end and provides a platform on which an object to be weighed may be located, and a frame encompassing but spaced from said crate. The crate is slung by a single point from said weighing device mounted by the frame. 
     Crate restraining means maintain said crate in a spaced relationship from the frame. The restraining means comprises a single flexible member and a single anchor point and tie on each end of said crate and a single mounting on opposite sides of said frame. The arrangement is such that in use when said flexible member is tensioned and anchored the crate is restrained from lateral movement against the frame without affecting vertical loading on the single point weighing device.
Patent EP-0104751-A2 (EP)
Inventor: WORNS JOHN R
IPC: G03F7/033
Filed: 1983-08-19
Abstract: A high molecular weight butadiene/acrylonitrile copolymer is used in a photosensitive composition containing the following:
     (A) 40 to 90% by weight of the total composition of a high molecular weight butadiene/acrylonitrile carboxylated copolymer having a number average molecular weight of 30,000 to 125,000, an acrylonitrile content of 10 to 50%, and a carboxyl content of 1% to 15% by weight.   (B) 5 to 60% by weight of the total composition of a high molecular weight butadiene / acrylonitrile noncarboxylated copolymer having a number average molecular weight of 50,000 to 100,000, an acrylonitrile content of 10 to 30% so that the combination of the carboxylated and non carboxylated high molecular weight copolymers give a composition with a carboxyl content of 3 to 10%.   (C) 2 to 40% by weight of the total composition of an addition photopolymerizable ethylenically unsaturated monomer and   (D) 0.1 to 10% by weight of the total composition of a photoinitiator activatable by actinic radiation.   
     A photosensitive flexographic plate comprises the above composition layered on a supporting substrate.
Patent EP-0104941-A2 (EP)
Inventor: HARRISON JOEL N
IPC: G11B5/55
Filed: 1983-09-27
Abstract: A data storage device (20) comprises a unitary base casting (21); a plurality of data storage disks (26a, 26b, 26c and 26d), at least one disk having a servo sector prerecorded with two series of alternating servo bursts; a brushless direct current drive motor (24) mounted to the base for rotating the disks; data transducers (63a, 63b, 63c, 63d, 63e, 63f, 63g, and 63h) mounted on a rotary carriage (28); a thermally isolated rotary actuator (40) for moving the carriage means and thereby the transducers; an optical encoder (70) having a housing incorporating a light source (82) and a photodiode array (93) and a scale (100) movable between the source and the array in response to movement of the carriage (28); a peak detector for detecting peak amplitudes of the servo bursts; and programmed digital computer means including an analogue to digital converter for converting the outputs of the photodiode array and peak detector to digital values; processor means for controlling movement of the actuator, via a digital to analogue converter, by counting data track boundaries from the digitised photodiode array signals and track centreline offset values from the digitised servo burst signals to move the transducers between data tracks in accordance with instructions from a user interface and to maintain the transducers in track centreline alignment in accordance with the calculated offset values.
Patent EP-0106675-A2 (EP)
Inventor: YANIV ISAAC
IPC: B03C1/12
Filed: 1983-10-13
Abstract: A magnetic separator includes a carrier sheet (21) over which material to be separated magnetically into two or more fractions passes and, behind the sheet, an arrangement for moving successive pairs of parallel bar magnets along the sheet. The pairs are separated by gaps so that there are gaps between magnetic flux lobes to which the material to be separated is subjected.