baber/WOPTO huggingface dataset:
Patent EP-0113897-A2 (EP)
Inventor: DOERING ALFONS
IPC: B65G69/10
Filed: 1983-12-16
Abstract: Apparatus for unloading a free-flowing solid material from a silo with rectangular cross-section, in particular for offloading moulding sand in foundries, the material discharged at the bottom of the silo passing through a conveying device, preferably a conveyor belt, the distance from the discharge opening of the silo and the speed thereof determining the amount of material discharged per unit of time. Compared with the prior art unloading apparatuses, which only permitted emptying from one side and thus possible residue formation, the invention can be used to obtain an emptying which is uniform over the entire length of the silo. An unloading apparatus which prevents stagnating residues of material from forming is characterised by a floor arranged at the foot of the silo which has a plurality of discharge openings distributed over the length of the silo, the distance of these openings from the conveying device being graduated in such a manner that the first discharge opening relative to the continuous conveying device is closest to and the last discharge opening is furthest away from the conveying device. <IMAGE>
Patent EP-0100130-A2 (EP)
Inventor: ABT EDGAR J
IPC: F42C11/06
Filed: 1983-07-25
Abstract: A fuze having an impact delay (15) implemented by strob- ing the count from a time-of-flight counter (26) to set a down counter (50) after an impact is sensed and then decrementing the down counter (50) to a predetermined count at which point a firing signal is passed.
Patent EP-0084979-A2 (EP)
Inventor: STOCKS RICHARD ALEXANDER
IPC: B60B11/02
Filed: 1983-01-26
Abstract: A dual wheel assembly for agricultural tractors and the like comprises wheel rims secured on opposite sides of a spacer band by a series of tensionable link means. Each link means comprises a generally G-shaped connector member which is insertable over a rail member welded to the tyre well of one of the wheels. Each like means is tensionable by a lever mechanism and abutments on the connector members engage opposite side edges of the rail member to transmit driving torque from the tractor during use. The rail member is welded in face to face contact with its wheel rim and the connector members are insertable over the rail member at any chosen point along the lenght of the rail member whereby the strength and ease of assembly of the apparatus can be greatly improved.
Patent EP-0103357-A2 (EP)
Inventor: MAXWELL DONALD R
IPC: C07D295/13
Filed: 1983-06-17
Abstract: Certain substituted phenylpiperazine compounds suitable for use an antihypertensive agents are described, as are processes for their preparation. The novel compounds have the formula:wherein A isn is 2, 3 or 4; and R<sub>1</sub> is a hydrogen atom, an alkyl radical having from one to six carbon atoms or an alkoxy radical having from one to six carbon atoms; or a pharmaceutically acceptable salt thereof; with the provisos that: when A is A<sub>1</sub> and n is 3, R<sub>1</sub> is not 3-OCH3; when A is A<sub>2</sub> and n is 3, R<sub>1</sub> is not 2-OCH3 or 4-OCH<sub>3</sub>; and, when A is A<sub>2</sub> and n is 4, R<sub>1</sub> is not 4-CH<sub>3</sub> or 4-OCH<sub>3</sub>.
Patent EP-0101245-A2 (EP)
Inventor: LINGER BARRY ANTHONY
IPC: A01B39/04
Filed: 1983-08-03
Abstract: A cultivating implement is intended to loosen the soil without significant disturbance of the soil surface. The implement has a frame 10, 11, 14, 15 and at least one soil working tool 25 mounted on the frame. 
     The tool includes a blade 30 with a lower inclined portion 38 and an upper upright portion 36 which portions are interconnected by an intermediate portion 39. 
     The inclined portion is moved edgewise through the ground and lies at an acute angle to the vertical to lift soil lying above the inclined portion. The intermediate portion is located in use at or below ground level. 
     The intermediate portion may comprise a bend or the blade may be curved over the intermediate and inclined portions. 
     The blade may be preceded by a disc 32 arranged to cut a slot in the ground to be entered by the blade. The disc is rotatable about a horizontal axis.
Patent EP-0106582-A2 (EP)
Inventor: ALLEN MARIA ROSA
IPC: G10H5/00
Filed: 1983-09-23
Abstract: An improved keyboard for a musical instrument includes a plurality of keys arranged in a side-by-side order, all lying in a common plane. Different embodiments of the invention have a varying number of keys per octave, from as small as 12 keys per octave to as high as 90-120 keys per octave. In those embodiments of the invention in which the number of keys per octave results in a key whose width is too narrow to be uniquely depressed by an operator's finger, associated apparatus determines from a plurality of keys which have been depressed, a particular tone to be produced. The keyboard may be associated with apparatus to distinguish one set of keys from other sets of keys, which apparatus can include a selectively energizable light source associated with each different key or other equivalent apparatus. All the keys have an upper surface lying in a plane, are of equal length, and are arranged parallel to one another. Different keys correspond to and select different sounds for production. Groups of the keys correspond to different octaves, each group including an identical number of keys. The distance from a reference point on one key to the next is proportional to the logarithm of the interval between the sounds which those keys produce.
Patent EP-0116285-A2 (EP)
Inventor: SPINDELER HEINZ
IPC: C10B25/06
Filed: 1984-01-11
Abstract: In the case of a coke oven door for sealing the openings of coking chambers, the door body comprises a hollow profile (1) of circular or rectangular cross-section, on the outer circumferential surface of which, facing the chamber, a closed peripheral frame is attached. To form a flat front surface for attaching a door stop (14) as well as flat side, upper and lower surfaces for attaching the retainers (7) for the sealing strip (6), the frame comprises angle irons (13), which are connected, preferably by welding, to the tubular hollow profile, forming cross-sectionally triangular cavities (15), running in the longitudinal direction of the steel tube (1). The hollow profile (1) is provided on the upper section and lower section with an opening, taken out as far as the centre of the tube, for receiving locking means. <IMAGE>
Patent EP-0134978-A2 (EP)
Inventor: FISCHER EDGAR DR
IPC: C08B37/00
Filed: 1984-07-06
Abstract: 1. Process for isolating microbial polysaccharides from adducts thereof with long-chain amines by treating these adducts with monohydric alkanols having 1 to 3 carbon atoms and with basic derivatives of alkali metals dissolved therein, which comprises using an adduct of a tertiary amine having one long-chain and two short-chain aliphatic radicals.
Patent EP-0142769-A2 (EP)
Inventor: HAGA TORU
IPC: A01N43/647
Filed: 1984-11-06
Abstract: A compound of the formula:wherein R is a hydrogen atom, a C<sub>1</sub>-C<sub>4</sub> alkoxy group, a C<sub>1</sub>-C<sub>4</sub> alkenyloxy group, a C<sub>3</sub>-C<sub>4</sub> alkynyloxy group, a C<sub>1</sub>-C<sub>4</sub> alkylthio group, a dichlorocyclopropylmethoxy group or a methyldichlorocyclopropylmethoxy group, X is a chlorine atom or a bromine atom and Y is a hydrogen atom, a fluorine atom or a chlorine atom, which is useful as a herbicide.
Patent EP-0144926-A2 (EP)
Inventor: MICHEL HELMUT
IPC: E04F13/08
Filed: 1984-11-30
Abstract: 1. A device for fixing cassette-shaped wall and ceiling elements (14), with a supporting profile (1) which can be fixed on the wall or ceiling or on a substructure, having at least two holding devices (7) for each side of a cassette, which devices are fixable to the supporting profile (1), have supporting bolts (16), and can be displaced and secured in relation to the supporting profile (1) for the purpose of fixing neighbouring sides of a cassette, the wall and ceiling elements having fixing means (20, 21) for appending to the supporting bolts (16), which means are undercut in an angled-off side face (22) and run parallel to the cassette surface, characterised in that each holding device is constructed in the form of two carriages (7) which are displaceable and securable independently of each other and along the supporting profile (1), the fixing elements (12) being accessible via joints (24) between the cassettes (14) for the purpose of fixing the carriages (7) on the supporting profile (1) ; in that a supporting bolt (16), each belonging to one of the neighbouring cassette sides (22), is arranged in the side parts (15) of each carriage (7), and the ends facing each other of these bolts are arranged spaced from each other ; in that the carriages (7) are constructed and displaceable in relation to each other in such a way that the supporting bolts (16), which are as a rule at the same height, become spaced from each other ; and in that the undercut fixing means (21) are constructed so as to be symmetric to the opening (27).
Patent EP-0122149-A2 (EP)
Inventor: SHIMP DAVID A
IPC: C08G59/68
Filed: 1984-04-10
Abstract: Curable compositions are made from polyepoxide resins and hindered aromatic diamines accelerated with copper fluoborate. Cured products obtained from these compositions are useful in oil well casings, geothermal piping, chemical piping and tankage, filament wound large composites and the like.
Patent EP-0132213-A2 (EP)
Inventor: PANE FRANCIS CHARLES JR
IPC: F23D11/10
Filed: 1984-05-15
Abstract: A fuel nozzle for a gas turbine engine is constructed with two major castings where one is the support (10) and the other is the head (12), both welded together adjacent the fuel orifice plate (24). The fuel passage (14) is cast into the support (10) providing a smooth radius (16) from the radial to axial flow path and a smooth transition from the circular to the annular cross section. This configuration allows dimension control over the filming lip (30) and other critical dimensions of the nozzle.
Patent EP-0158336-A2 (EP)
Inventor: WOODLEY WILLIAM E
IPC: A61B5/053
Filed: 1985-04-10
Abstract: A selective tissue conductance meter is described which can be used to assess pain, abnormal sensation or sympathetic dysfunction in a human being or animal. Two concentric electrodes are mounted in fixed relative relationship on a housing which is capable of being held in one hand of the user. Contained in the housing is an electric circuit connected to the two electrodes, which circuit produces an electrical signal having a pulse frequency that varies according to the measured conductance. A battery capable of providing low voltage power is connected to the circuit. Several devices are disclosed for monitoring or measuring the electrical signal to permit the user to detect the pulse frequency of the signal. One such device comprises an audio circuit capable of producing an audible sound or click for each pulse of the electrical signal. A liquid crystal display can provide a digital readout of the number of pulses covered over a short time span.
Patent EP-0166240-A2 (EP)
Inventor: CORDOVA DAVID SOLARES
IPC: D06M15/643
Filed: 1985-05-28
Abstract: A high tenacity fiber for reinforcing plastic composites, the fiber being selected from the group consisting of polyester, aliphatic polyamide, and combinations thereof. The fiber is treated with a composition consisting essentially of an organofunctional silane in an amount sufficient to achieve 0.02 to 1.0 weight percent of the silane on the fiber, and a diluent which provides for the hydrolysis of the silane to a silanol. The fiber is used to reinforce a plastic composite additionally comprising a resin matrix.
Patent EP-0174572-A2 (EP)
Inventor: WILHELM SIMON PROF DR
IPC: G01N27/40
Filed: 1985-08-30
Abstract: The cyclohexanecarboxamides of the formula I <IMAGE> form lipophilic complexes with lithium ions and have high selectivity for lithium ions compared with other alkali metal ions and alkaline earth metal ions. They can be used as ion-sensitive components of testing devices for detecting lithium ions and as ion-selective components of ion-sensitive membranes. Using these membranes, it is possible to determine lithium ions in a concentration of less than one mmol in body fluids containing about 140 mmol of sodium salts and in addition further alkali metal salts and alkaline earth metal salts in usually interfering amounts.
Patent EP-0175299-A2 (EP)
Inventor: DAHN ECKHARD
IPC: E03C1/04
Filed: 1985-09-13
Abstract: 1. A sanitary installation device for built-in kitchens, having a siphon device for connecting a wastewater source to a water drain, characterized in that the siphon device (11) is provided as a multiple siphon for connecting at least one further wastewater source (14) thereto, which siphon consits of at least two adjacent chambers (33 ; 32, 34) separated by an internal partioning wall (30), the first chamber (33) is divided into a front sectional chamber and a back sectional chamber (33a, 33b) by a separating wall (45) extending transversal to the partitioning wall (30) and being open at its lower part, said front sectional chamber (33a) having an inlet socket (36) at its upper part and back sectional chamber (33b) having an outlet socket (37) at its upper part, and that the second chamber (32) is divided by a separating wall (40) that is open at its upper part into two sectional chambers (32a, 32b), the back sectional chamber (32b) of which is provided with an inlet socket (41) at its lower part and the front sectional chamber (32a) is connected to the front sectional chamber (33a) of the first chamber (33) via a passage (42) in the lower part of the partitioning wall (30).
Patent EP-0187900-A2 (EP)
Inventor: LINDSTAEDT KLAUS
IPC: F42B12/60
Filed: 1985-10-15
Abstract: A pilotless aircraft, such as a combat drone (1), provided with charges (6 to 11) forming projectiles, is provided for the effective and cost-effective engagement of armoured units. Targets which are located in the detection corridor (16) of the drone (1) are engaged one after the other, targets being engaged by ejectable or directly fuzible charges (6 to 11) corresponding to the number of charges (6 to 11). <IMAGE>
Patent EP-0186238-A2 (EP)
Inventor: BUIKMAN DIRK DR
IPC: G01N24/08
Filed: 1985-12-10
Abstract: Zur Detektion von Bewegungen eines in einem Kernspintomographen zu untersuchenden Körpers wird eine Hochfrequenz-Spulenanordnung verwendet, deren Magnetfeld auf den Körper einwirkt. Wird die Impedanz der Spule bei der Resonanzfrequenz gemessen, auf die sie - gegebenenfalls zusammen mit einem Kondensator - abgestimmt ist, dann ergibt sich eine starke Abhängigkeit von der jeweiligen Bewegungsphase des Körpers. Aus dem Meßsignal einer Impedanz-Meßeinheit kann daher ein die Bewegung des Körpers kennzeichnendes Signal abgeleitet werden.
Patent EP-0154519-A2 (EP)
Inventor: PETERSON DONALD G C O MINNESOT
IPC: C08F2/48
Filed: 1985-02-28
Abstract: This invention relates to photoactivatable polysilanes and processes involving the use thereof.
     It is frequently desirable to employ photopolymerization techniques to conduct the polymerization of vinyl (ethylenically unsaturated) monomers and prepolymers.   
     The invention comprises subjecting a mixture of
     (1) a vinyl monomer or prepolymer, and   (2) a polysilane having a chain of catenated silicon atoms (which may appear in an open chain or in a ring configuration) and a molecular weight of from about 5 x 10 2  to 5 x 10 6  to electromagnetic energy having wavelengths in the absorption range of from about 250 to 400 nanometers (nm) until the degree of polymerization of the monomer or prepolymer has increased. In another aspect, an organic amine can be included in the aforementioned mixture, in which case the amine acts as an activator.   
     The process of the invention is particularly useful where it is desired to provide protective films or coatings on substrates since it has a number of advantages (such as speed, economy, efficiency and the like) over conventional polymerization techniques. The compositions of the invention can be conveniently applied as liquids to substrates then polymerized by means of electromagnetic energy, alone or together with elevated temperature, to form hard coatings.
Patent EP-0184277-A2 (EP)
Inventor: MORRISON ELBERT FLEMING
IPC: D02G3/34
Filed: 1985-04-02
Abstract: Vacuum spun yarn may be produced that have strength and properties approaching that of ring spun yarn, and at speeds greatly in excess of production speeds for ring spun yarn. An elongated hollow shaft (15, 150) has a through-extending passageway (153,154) from a first end to a second end thereof, with a portion of the shaft adjacent the first end perforated (16, 155-157). The perforation slant in the direction of the second end, and a spherical vacuum reservoir (162) is formed in the shaft. A diffuser in the form of a collar (164) having elongated slots (169, 170) corresponding to the perforations surrounds the shaft, surrounds the shaft. The shaft is rotated about an axis at a constant high speed so that free ends of fibers passing through the shaft will draw toward the shaft perforations and be caused to rotate with the shaft as the fibers move linearly along the axis of rotation. A core filament yarn (c), such as a full stretched textured yarn, may be fed into the shaft with the nipped sliver or roving fibers. Yarns may be produced having a spun-like appearance, a loop or Boucle effect, or a yarn having a core with real twists with fibers wrapped about the core to provide surface effects.
Patent EP-0163582-A2 (EP)
Title: Médicaments favorisant les propriétés d'écoulement du sang et leur utilisation en thérapeutique
Inventor: LORMEAU JEAN-CLAUDE
IPC: C08B37/10
Filed: 1985-05-30
Abstract: Conformément à l'invention, on utilise des oligosaccharides de faible poids moléculaire correspondant à ou comportant des fragments d'héparine pour le traitment de syndromes d'hyperviscositès.
Patent EP-0196474-A2 (EP)
Inventor: BENEKING HEINZ PROF DR RER NAT
IPC: H01L21/208
Filed: 1986-03-03
Abstract: The essence of the invention is that the semiconductor body contains in subregions, or in the case of phosphide compounds in its totality or in subregions, isoelectronic impurities consisting of an element whose covalent atomic radius is greater than that of the element of the compound semiconductor to which the impurity material is isoelectronic. <IMAGE>
Patent EP-0198429-A2 (EP)
Inventor: MIYATA SHINOBU C O NEC CORPORA
IPC: G11C17/00
Filed: 1986-04-10
Abstract: An integrated circuit ROM comprises a memory cell matrix having a plurality of pairs of output lines, and plurality of pairs of external terminals. An output selection circuit is connected between the output lines and the external terminals and adapted to connect the output lines to the corresponding external terminals in a first mode and to alternatively connect output lines of each output line group to one predetermined external terminal of the corresponding external terminal group in a second mode. A control circuit is connected to at least one given external terminal which is disconnected from the corresponding output line when the output selecting circuit is in the second mode. This control circuit is in response to an address signal from the given external terminal to control the output selection circuit so as to cause it to selectively connect one output line of each output line group to the above predetermined external terminal of the corresponding external terminal group. Further, a mode selection circuit is associated fto the output selection circuit and has a circuit structure fixed by a selected code mask so as to put the output selection circuit in a predetermined one of the first and second modes.
Patent EP-0209065-A2 (EP)
Inventor: SAKAI TAKAMASA
IPC: C01B5/00
Filed: 1986-07-08
Abstract: Apparatus for supplying oxygen gas containing steam to a semiconductor wafer to be treated comprises a combustion chamber (II) and a hydrogen chamber (13) divided by a hydrogen gas permeable membrane (15) which is made of oxidation catalyst and defines a part (14) of the hydrogen chamber which projects into the combustion chamber. Oxygen gas is fed into the combustion chamber through an inlet tube 12 and hydrogen is fed through the hydrogen chamber from an inlet tube 16 to an outlet tube 19, so that hydrogen gas diffuses through the membrane and reacts catalytically with the oxygen gas in the combustion chamber to form steam. Any necessary heat is supplied by a heater 20 disposed around the combustion chamber. The steam-containing oxygen gas is fed to the semiconductor wafer (not shown) in the direction of the arrow (21).
Patent EP-0211299-A2 (EP)
Inventor: HABERMANN PAUL DR
IPC: C07K14/815
Filed: 1986-07-19
Abstract: 1. Claims for the Contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE A fusion protein of the general formula Met - Xn - D' - Y - Z in which n is zero or 1, X is a sequence of 1 to 12 genetically codable amino acids, D' is a sequence of about 70 amino acids in the region of the sequence of amino acids 23 - 93 of the D-peptide in the trp operon of E. coli, Y denotes a sequence of one or more genetically codable amino acids which permits the following amino acid sequence Z to be cleaved off, and Z is a sequence of genetically codable amino acids. 1. Claims for the Contracting State : AT A process for the preparation of a fusion protein of the general formula (1) Met - Xn - D' - Y - Z in which n is zero or 1, X is a sequence of 1 to 12 genetically codable amino acids, D' is a sequence of about 70 amino acids in the region of the sequence of amino acids 23 - 93 of the D-peptide in the trp operon of E. coli, Y denotes a sequence of one or more genetically codable amino acids which permits the following amino acid sequence Z to be cleaved off, and Z is a sequence of genetically codable amino acids, characterized by expressing a gene structure which codes for these fusion proteins in a host cell, and separating the fusion protein.
Patent EP-0227993-A2 (EP)
Inventor: WATANABE YUKIO
IPC: H02M9/00
Filed: 1986-12-10
Abstract: An apparatus of the invention includes an AC power source (10-12) for providing AC electric power, a thyristor converter (19), being formed of self-extinctive switching elements, for converting the AC electric power to a DC excitation current (Ig, If), a coil (17) for storing magnetic energy corresponding to the excitation current (Ig, If), and a bypass circuit (15-16) coupled in parallel to the coil (17). The above apparatus uses a method having the steps of: (a) circulating the excitation current (If) between the thyristor converter (19) and the coil (17) when the excitation current (If) reaches a reference value (Iref), and (b) commutating the circulated excitation current (Ig) from the thyristor converter (19) to the bypass circuit (15-16) after a given elapsed period of time (T) from when the excitation current (If) reaches the reference value (Iref), so that the coil (17) generates a high voltage (Efmax) or induces a large current (Ip) corresponding to the magnitude of the stored magnetic energy.