baber/WOPTO huggingface dataset:
Patent EP-0199994-A2 (EP)
Inventor: WAL WILLEM JOHAN JACOB VAN DER
IPC: B01D53/81
Filed: 1986-03-26
Abstract: Process for the removal of sulphur dioxide from gases containing sulphur dioxide and oxygen, in which process these gases are brought into contact with a copper-containing acceptor which contains copper on a thermostable, inert support, the charged acceptor obtained is regenerated by terminating the contact with the gas containing sulphur dioxide and oxygen and thereafter bringing the charged acceptor into contact with a reducing gas, and the regenerated acceptor is again brought into contact with the gas containing sulphur dioxide and oxygen, the acceptor being charged with copper in such a quantity that the weight of copper amounts to more than 8 % by weight, calculated as metallic copper and based on the total weight of the acceptor, and the copper is present in such a fine state of subdivision on the thermostable support that, present in its reduced form on the support, it has a specific surface area of more than 50 m 2  per gram of the metallic copper on the support.
Patent EP-0215274-A2 (EP)
Inventor: EISINGER MAGDALENA
IPC: A61K35/36
Filed: 1986-08-07
Abstract: Epidermal cells serve as source for a cell extract which speeds growth of epidermal cells in culture to form sheets and enhances healing of epithelium in vivo. The extracts demonstrate a cross-species effect.
Patent EP-0224254-A2 (EP)
Title: A novel substrate for plasma kallikrein and a method for measuring biological components using the same
Inventor: NAGASAWA TAKSHI
IPC: C07K1/113
Filed: 1986-11-26
Abstract: Novel compounds represented by the following general formula (I) and salts thereof: wherein n represents an integer of 3 to 4, R' represents branchedor -SO<sub>2</sub>R<sup>2</sup>, and R<sup>2</sup> represents optionally lower alkyl group having I to 6 carbon atoms, phenyl group, benzyl group or tolyl group, which are useful as substrate for use in the measurement of biological components; a substrate for use in the measurement of biological component which comprises said novel compound or salt thereof; and a method for measuring biological component which comprises using said substrate.
Patent EP-0226131-A2 (EP)
Title: Snow chain for vehicle wheels
Inventor: ILON BENGT ERLAND
IPC: B60C27/00
Filed: 1986-12-03
Abstract: The present invention relates to a snow chain for vehicle wheels, whereby the snow chain comprises two chain members adapted to extend along the peripheral tread surface of the vehicle wheel when the snow chain is mounted on said wheel. The snow chain comprises tie bars connecting the chain members to each other and adapted to extend transversely to the tread surface when the snow chain is mounted on the vehicle wheel. The snow chain preferably is mounted on arms which are foldable relative to each other and retractable to a position adjacent an end side of the vehicle wheel by means of a retraction device. In order to improve the grip between the snow chain and a ground (road), each tie bar is non-rotatably connected to the two chain members extending along the peripheral tread surface of the vehicle wheel in order to utilize the chain members for preventing the tie bars from turning or rotating from predetermined, preferably upright or standing positions relative to the tread surface when the tie bars, during rolling of the vehicle wheel, are positioned between the tread surface and the ground.
Patent EP-0226145-A2 (EP)
Inventor: KOSHIGOE SHINPEI C O PATENT DI
IPC: H01J29/48
Filed: 1986-12-05
Abstract: In an electron gun assembly, three electron beams emitted from cathode (6) are focused by focusing electrodes (13) and directed to accelerating electrodes (15) through intermediate electrode (14). Three electron beams are converged on a predetermined point near a screen by accelerating electrodes (15). The accelerating electrodes (15) are supplied with a first potential and are connected to a gound through a resistor (3) and a stem pin. The intermediate electrodes (14) are connected to the resistor (3) and are maintained at a second potential. The focusing electrodes (13) are connected to another stem pin and supplied with a third potential through another stem pin so that the third potential can be independently adjusted.
Patent EP-0194786-A2 (EP)
Inventor: EPWORTH RICHARD EDWARD
IPC: H04B10/06
Filed: 1986-02-28
Abstract: In a coherent optical receiver using balanced photodetectors, local oscillator intensity fluctuations are nulled out by cross correlating them with an imperfectly balanced output to derive an error signal used in a feedback loop to optimise the balance.
Patent EP-0233395-A2 (EP)
Inventor: BROWN RAYMOND C
IPC: B60B7/00
Filed: 1986-06-25
Abstract: An automotive vehicle wheel having a solid body (20) that includes a hub (24) and a radially outwardly extending bolt-on flange (22) that merges into a tire-receiving rim (26) wherein the flange (22) is formed with a plurality of pockets or windows (50) and a set of spoke elements (S-1) is disposed within all or some of the pockets or windows (50).
Patent EP-0210867-A2 (EP)
Inventor: HIGURASHI SEIJI
IPC: H04N5/928
Filed: 1986-07-30
Abstract: A video and audio signal recording apparatus comprises a video block (12), a digital audio signal producing circuit (24), a modulating circuit (25, 26, 27) for generating an n-value frequency modulated signal, where n is an integer greater than or equal to three, and a recording circuit (17, 18, 32, 33) for recording the n-value frequency modulated signal and a frequency division multiplexed signal from the video block. A video and audio signal recording and reproducing apparatus comprises a first video block (12), a digital audio signal producing circuit (24), a modulating circuit (25, 26, 27) for generating an n-value frequency modulated signal, a recording and reproducing circuit (17, 18, 32, 33), first and second demodulating circuits (58, 59, 60), a decoder (61, 62R, 62L, 63R, 63L, 64R, 64L), and a second video block (52) for obtaining a reproduced video signal.
Patent EP-0211671-A2 (EP)
Inventor: OKUDA SHUJI
IPC: E04C3/10
Filed: 1986-08-08
Abstract: Trussed girder, roof framing using the trussed girder and method of constructing the roof framing of a building using the trussed girder. In the trussed girder, an upper cord and a lower cord are jointed through lattice members. The trussed girder includes: a prestressing steel member; and an attaching mechanism for attaching the prestressing steel member to at least one of both the upper and lower cords to longitudinally extend under tension for providing prestress to the trussed girder.
Patent EP-0217675-A2 (EP)
Inventor: MAYNARD FREDERICK C
IPC: F02C9/52
Filed: 1986-10-03
Abstract: In a turbocompressor power unit a compressor (14) supplies compressed air to a combustor (20), the products of combustion from which drive a turbine (16) driving the compressor. The combustor includes a perforated liner (24) into which secondary combustion air is drawn and from which compressed air is drawn off (at 30) for driving a load. Fuel is supplied to a fuel injection nozzle (34) at constant pressure so that variation in the quantity of air drawn off by operation of a valve (44) automatically varies the pressure within the combustor, which, in turn, automatically varies the pressure drop across the nozzle (34) which, in turn, automatically controls the rate of fuel flow through the nozzle.
Patent EP-0223575-A2 (EP)
Inventor: TANAKA KENICHI
IPC: E21B7/02
Filed: 1986-11-14
Abstract: Drilling apparatus (l) to be mounted as a replacement for the bucket of a self-propelled hydraulic shovel (30) comprises a drill (42) carried in a guide cell (9) mounted at the end of a boom (32a) of the self-propelled chassis, the guide cell being attached to the boom by a pivotable joint (7) and an actuator (ll) operatively connected between the guide cell and the boom to pivot the boom about an axis transverse to the general longitudinal axis of the boom; the pivot (8) of the pivotable joint is preferably offset from said general longitudinal axis and a rotatable joint (5) is attached between the pivotable joint and the boom, turning means (3) being operatively connected between the pivotable joint and the boom to rotate the guide cell about said general longitudinal axis.
Patent EP-0225151-A2 (EP)
Inventor: ITOH SHOJI
IPC: G16H10/60
Filed: 1986-11-25
Abstract: The present invention relates to a pattern recognition system for recognising circular and linear patterns, in a complex image including such circular and linear patterns, of the type which comprise a feature detection system for detecting features and feature values in the image, scanning means for scanning the feature detection system over the image, and detecting means for detecting the circular and linear patterns based on feature values detected by the feature detection system. 
     According to the invention the pattern recognisation system is characterised in that the feature detection system comprises a directional multiple circular window filter including means for enhancing one or more selected directional components of features detected by the filter.
Patent EP-0235618-A2 (EP)
Inventor: MUELLER JUERGEN DIPL-ING
IPC: H04N1/113
Filed: 1987-02-09
Abstract: Ein Kopiergerät für Laserstrahlaufzeichnungen oder ein ähnliches erschütterungsfrei zu lagerndes Blattfilmaufnahme-oder Blattkopiergerät, das mit einem Handlinggerät für die Blattfilme oder Blätter kombiniert ist, ist so ausgebildet, daß das Gehäuse des Kopiergerätes (16) schwingungsgedämpft auf dem Boden (25) des Aufstellraumes aufgestellt ist und berührungsfrei in dem das Kopiergerät (16) umschließenden Gehäuse (1, le) des seinerseits auf dem Boden (25) aufgestellten Handlingsgeräts (1) angeordnet ist. Hierdurch wird erreicht, daß durch die Antriebs- und Transportmittel hervorgerufene Erschütterungen nicht auf den empfindlichen Kopierstrahlengang übertragen werden.
Patent EP-0236801-A2 (EP)
Inventor: BROTZMANN KARL PROF DR DR
IPC: C21B13/14
Filed: 1987-02-17
Abstract: A method for producing iron in an elongated reaction vessel provided with underbath nozzles and top blowing means in which carbonaceous fuels, iron ore and/or prereduced ore are fed to the melt and in which the reaction gases escaping from the melt are afterburned with oxygen-containing gases in one or more stages, the waste gas aperture of the reaction vessel being offset from the reaction zone of the cabonaceous fuels and thus disposed outside the eruption and splashing area, and the waste gas temperature in the waste gas conduit connected to the waste gas aperture being held above the soldifying temperature of the droplets carried along in the waste gas stream, and the waste gas then being cooled to less than 1000 DEG  C. in an adjoining chamber.
Patent EP-0245664-A2 (EP)
Inventor: VASSALLO A DOMENICO
IPC: C12H1/00
Filed: 1987-04-13
Abstract: Apparatus for aerating bottled wine comprises a housing (2) on which the bottle (l9) rests, a compressor driven by an electric motor located within the housing (2), and a delivery tube (l7) associated with the compressor and having a distal portion (20) which can be inserted into the bottled wine to aerate it.
Patent EP-0243938-A2 (EP)
Inventor: NAKAJIMA MASAHIRO C O NEC CORP
IPC: H04L1/00
Filed: 1987-04-28
Abstract: A protection channel monitoring system for monitoring a protection channel in a digital communication network compirses a transmitter (3l) transmitting a check signal converted and split into a plurality of AMI code signals through the protection channel. The check signal is formed from a pseudo random signal provided by a pseudo random signal generator (l5) driven by a pulse signal having a l/N (N being an integer larger than l) frequency of a clock pulse signal. The check signal comprises two predetermined N-bit code patterns each comprising logical "0" and "l" level bits. A receiver (32) receives the split AMI code signals through the protection channel and decode the AMI code signals to the NRZ code signals by sampling technique using a sampling signal being derived from one of the received AMI code signals and having the l/N frequency of the clock pulse signal. Condition of the protection channel is decided by comparison of the decoded NRZ code signals.
Patent EP-0260478-A2 (EP)
Title: Wall mounted luminaire
Inventor: HAMMOND DOUGLAS SCOTT
IPC: F21S8/00
Filed: 1987-08-22
Abstract: An improved wall mounted luminaire (10) providing a uniformly lighted rectangular pattern with the longer sides adjacent and parallel the wall (12) on which the luminaire is to be mounted. The luminaire (10) providing a spacing criteria of 4:1 across the width of the rectangular pattern and a 6:1 spacing criteria along the length of the rectangular pattern.
Patent EP-0257660-A2 (EP)
Inventor: SAITO TOMO
IPC: G01N21/82
Filed: 1987-08-28
Abstract: An apparatus for judging an agglutination having a plate stand which is light transmittable for placing a microplate and including a plate stand perforated with a positioning opening for positioning the central position of each well of the microplate, a light source disposed on the plate stand, a TV camera provided for the light irradiated from above the microplate placed on the plate stand to be incident, an image memory for storing the output image of the TV camera, a processor for differentiating the stored image to determine the profile of the image, a counter for counting picture elements having intensity levels larger than zero of differentiated images, means for producing coefficient of variation, a plotter for producing the relation­ship between the coefficient of variation from the output of the counter and the counted value, and a comparator for comparing the output of the plotter with the reference value, thereby removing factors for causing the irregularity of the contrast of an original image by utilizing the result obtained by the limiting technique of a profile of the image.
Patent EP-0261597-A2 (EP)
Inventor: CHARLES HARRY RANDOLPH
IPC: C23C22/80
Filed: 1987-09-18
Abstract: This invention relates to a method of coating metal surfaces including zinc-coated steel with zinc and nickel phosphate crystals for the purposes of improving paint adhesion, corrosion resistance, and resistance to alkali solubility. Potassium, sodium, or ammonium ions present as a phosphate salt are combined with zinc ions and nickel or manganese ions in relative proportions to cause the nickel or manganese ions to form a crystalline coating on the surface in combination with the zinc and phosphate.
Patent EP-0265874-A2 (EP)
Inventor: AMATSUJI YASUO
IPC: C12N15/00
Filed: 1987-10-23
Abstract: A method of producing glycosylated single-chain pro­urokinase which comprises cultivating dihydrofolate reductase gene-deficient CHO-K1 cells transformed with a plasmid containing, as inserts a pro-UK cDNA sequence, prepared by using human kidney cell line-derived mRNA as template, SV40 promoter genes, and the dihydrofolate reductase gene, wherein the expression of said pro-UK cDNA is controlled by a SV40 promoter gene and the expression of said dihydrofolate reductase gene is controlled by a second SV40 promoter gene.
Patent EP-0272482-A2 (EP)
Inventor: STAENDEKE HORST
IPC: C08K5/5333
Filed: 1987-11-25
Abstract: The foams, in particular based on polyether-polyols, are characterised by a content of 2 - 50 parts by weight, based on 100 parts by weight of polyol, of at least one halogenated phosphonophosphoric acid ester of the formula <IMAGE>  in which  X is halogen,  R' is alkylene having 1 to 4 carbon atoms, <IMAGE> the R''' radicals are identical or different radicals from the series comprising alkyl having 1 to 4 carbon atoms, halogen or hydrogen, and R<IV> is halogen or hydrogen.p
Patent EP-0270974-A2 (EP)
Inventor: KAWAI SHUJI
IPC: C12N9/42
Filed: 1987-11-30
Abstract: Novel alkali-resistant cellulases which have an optimum pH at a neutral region and have a high relative activity in an alkaline region are produced by microorganisms belonging to the genus Bacillus and growing in neutral medium. 
     The cellulases suffer little inhibition by means of detergent ingredients such as surface active agents, proteinases and chelating agents. Therefore, they can be conveniently used as one of ingredients for detergent compositions. 
    
     TITLE OF THE INVENTION 
     ALKALI-RESISTANT CELLULASES AND MICROORGANISMS CAPABLE OF PRODUCING SAME
Patent EP-0275486-A2 (EP)
Inventor: OBELODE JURGEN
IPC: H02J3/14
Filed: 1987-12-15
Abstract: Die Erfindung befaßt sich mit dem Verteilen elektrischer Speiseleistung auf mehrere Funktionseinheiten (10, 11, 12) mit variabler Leistungsaufnahme. Dabei wird ein vorgegebener Grenzwert (Pmax) der Gesamtspeiseleistung eingehalten, der niedriger ist als die Summe der höchstmöglichen Einzelspeiseleistungen (P10, P11, P12). Durch Auswertung der Gesamtstromaufnahme (I) aller Funktionseinheiten (10, 11, 12) oder ihrer Betriebsspannung (U) wird ein Ansteigen des Speisestroms bzw. ein Absinken der Betriebsspannung (U) dazu benutzt, den Speisestrom (I3) von Funktionseinheiten (12) geringer Bedeutung zugunsten des Speisestroms von Funktionseinheiten (11) höherer Bedeutung zu reduzieren. Die Erfindung findet besondere Anwendung bei elektrischen Fernsprechteilnehmerstationen, die über die Teilnehmeranschlußleitung gespeist werden.
Patent EP-0272604-A2 (EP)
Inventor: HAGA YOSHIHIRO
IPC: G03C7/30
Filed: 1987-12-16
Abstract: A silver halide color photographic material is described which is to be processed by a scheme including at least the step of development with a color developer having a pH of at least 11 wherein said material contains a specific pyrazolo­azole based magenta coupler and a compound that react with the oxidized product of a color developing agent and which substantially lacks the ability to impart an image density. The color photographic material is improved in granularity and color reproduction and yet permits efficient desilvering.
Patent EP-0232102-A2 (EP)
Inventor: SCHMIDT ALBERT LAWRENCE
IPC: A61B5/0478
Filed: 1987-01-26
Abstract: A adjustable head set (100) held in place on the back of a patient's head when the patient leans back against a chair head rest (600) includes self-preparing disposable monitors (300) that provide good contact with the patient's head without prior skin preparation. The monitors comprise a conductive hole (340) containing conductive wires (330), the tips of which form a planar cushion surface for contacting the patient's head through a keratinous layer of skin. The monitors are held in adjustable holders (200) that allow the contact force to be adjusted. The adjustable holders are mounted in holder slots (130) of head set springs (110, 120) where the slots also allow adjustment of the placement of the monitors. The springs can include hinges (140) for rotatably adjusting placement of the monitors. The disposable monitors are filled with an electrolyte solution using a disposable applicator (1000) includ­ing a puncturable film (1030), punctured by a monitor when the electrolyte solution is being applied.
Patent EP-0241149-A2 (EP)
Inventor: HYATT DAVID E
IPC: C01F7/74
Filed: 1987-03-12
Abstract: A process for the recovery of aluminum and at least one other metal selected from the group consisting of molybdenum, nickel and cobalt from a spent hydrogenation catalyst comprising (1) adding about 1 to 3 parts H₂SO₄ to each part of spent catalyst in a reaction zone of about 20° to 200°C under sulfide gas pressure between about 1 and about 35 atmospheres, (2) separating the resultant Al₂(SO₄)₃ solution from the sulfide precipitate in the mixture, (3) oxidizing the remaining sulfide precipitate as an aqueous slurry at about 20° to 200°C in an oxygen-­containing atmosphere at a pressure between about 1 and about 35 atmospheres, (4) separating the slurry to obtain solid molybdic acid and a sulfate liquor containing said at least one metal, and (5) recovering said at least one metal from the sulfate liquor in marketable form.
Patent EP-0240191-A2 (EP)
Inventor: MASAFUMI MURATA
IPC: C12N15/10
Filed: 1987-03-12
Abstract: A method of isolating DNA contained in a virus or a cell comprises the steps of; isolating the virus or cell having satellite DNA ; reacting a protein decomposer with said virus or cell for destroying or denaturing protein covering DNA; adding at least twice by volume of alcohol to the reaction mixture for precipitating DNA; feeding an alcohol containing solution obtained in the previous step into a separation column for retaining the precipitated DNA; passing an aqueous alcohol solution having a high alcohol concentration through the column for removing impurity; and passing an aqueous solution having a low alcohol concentration or an aqueous solution free from alcohol through said column for eluating said DNA.
Patent EP-0257751-A2 (EP)
Inventor: PARSONS ALFRED
IPC: G07F13/10
Filed: 1987-07-07
Abstract: A vending machine for dispensing cups comprising a rotatable turret magazine (10) for supporting a plurality of upright columns of cups (14). A pair of part-circular guide surfaces engage the bottom surface of the lowermost cup (14) in each column, the guide surfaces rising uniformly above a horizontal base plate (26) from a region of minimum cup height to a diametrically opposite position of maximum cup height. A fixed, arcuate cam surface (34) is adapted to engage between the rims of the lowermost and next lowermost cups for stripping the lowermost cup from its column. The guide surfaces (20,22) and cam (34) co-operate such that, as the magazine (10) is rotated, the lowermost cup (14) from each column is stripped in turn, lowered to a discharge station (24) and then, if that cup is not required, re-joined to its original column. When a desired cup arrives at the discharge station (24), the rotation of the turret magazine is stopped and that cup is released downwardly to a dispensing station. 
     There is also disclosed a mechanism for the release of selected quantities of a particulate material, such as sugar, to a cup when at said dispensing station. This mechanism comprises a rubber beak valve (40) having a normally closed mouth (50) defined at the junction of a pair of converging, resiliently flexible walls (46), and a plunger (56) which is adapted to be selectively displaceable to engage the beak valve (40) adjacent one end of the mouth (50) and to distort the flexible walls (46) such s to cause the mouth to open and allow the particulate material to flow through.
Patent EP-0266156-A2 (EP)
Inventor: WHITENER JR CHARLES G
IPC: G01N33/36
Filed: 1987-10-26
Abstract: A device for analyzing the characteristics of filamentary material while the filamentary material (16) moves at high speed, and a method for using the device. The material is moved past a sensing array (12) while a light (15) shines against the array. The material (16) will block the light to portions of the array; and, since the array is scanned by an electrical signal of high frequency, a width of the material will be indicated by the output signal. Successive scans, and successive widths, are stored in computer storage (24), and a profile of the material is constructed. Various statistical data can be computed, and a stop motion device can be activated in the event the material is beyond preset standards.
Patent EP-0277419-A2 (EP)
Inventor: COY DAVID H
IPC: C07K7/06
Filed: 1987-11-27
Abstract: Octapeptides of the formula: 
 
R-A¹-Cys-Tyr-D-Trp-Lys-alpha-Aminobutryric Acid-Cys-A², 
 
wherein R is H or a C 1-20  alkyl; A¹ is D-beta-Nal, D-­Trp, or D-X-Phe, where X is H, OH, CH₃, or a halogen; 
and A² is Thr-NH₂, Thr-OH, Nal-NH₂, or Trp-NH₂ are effective therapeutically in reducing growth hormone,insulin, glucagon and/or pancreatic exocrine secretion.