baber/WOPTO huggingface dataset:
Patent EP-4280219-A2 (EP)
Inventor: CHIU WAI KWUN ROSSA
IPC: G16B20/10
Filed: 2014-01-09
Abstract: Disclosed herein are methods, systems, and apparatus for detecting microamplifications or microdeletions in the genome of a fetus. In some embodiments, the method comprises receiving sequence tags for each of a plurality of DNA fragments in a biological sample; determining genomic positions for the sequence tags; determining whether the density of DNA in each of a plurality of genomic regions is aberrantly high or low; identifying as a microamplification a set of consecutive genomic regions having aberrantly high density; and identifying as a microdeletion a set of consecutive genomic regions having aberrantly low density. The biological sample may be a blood sample obtained noninvasively from a female subject pregnant with the fetus.
Patent EP-4283120-A2 (EP)
Inventor: JONES ANDREW
IPC: F04B9/14
Filed: 2014-12-18
Abstract: A piston pump for dispersing fluid from a reservoir, an improved vacuum relief arrangement in which a passageway for flow of air from the atmosphere into the reservoir is provided at least in part through the piston- forming element of the piston pump.
Patent EP-4290792-A2 (EP)
Title: Uplink control channel transmission method and device
Inventor: GAO XUEJUAN
IPC: H04L1/1829
Filed: 2018-04-27
Abstract: Disclosed in the present application are a uplink control channel transmission method and device, for solving the problems, in the prior art, that no relevant solution for defining the transmission structure of a long NR-PUCCH with different lengths in consideration with whether the intra-slot frequency hopping is supported is available yet. The method includes: determining a transmission length or format of a uplink control channel (PUCCH) in a slot; determining a transmission structure of the PUCCH on the basis of the transmission length or format; and transmitting the PUCCH in the slot according to the transmission structure.
Patent EP-4297017-A2 (EP)
Title: Method for processing an audio signal, signal processing unit, binaural renderer, audio encoder and audio decoder
Inventor: NEUKAM Simone
IPC: G10K15/08
Filed: 2014-07-18
Abstract: A method for processing an audio signal (504) in accordance with a room impulse response is described. The audio signal (504) is processed (502) with an early part of the room impulse response separate from a late reverberation of the room impulse response, wherein the processing (514) of the late reverberation comprises generating a scaled reverberated signal, the scaling (526) being dependent on the audio signal (504). The processed early part (506) of the audio signal (504) and the scaled reverberated signal are combined.
Patent EP-4297351-A2 (EP)
Title: Hash-based multi-homing
Inventor: AGMON GIDEON
IPC: H04L12/46
Filed: 2007-11-12
Abstract: A method for communication between first and second nodes (24, 28) via a communication network (32), includes assigning multiple communication ports (40A, 40B, 40C) in two or more network nodes (36A, 36B, 36C) between the first and second nodes to serve as member ports of a multi-homing group (MHG) (44). Each of the member ports is associated with a different, respective communication path between the first and second nodes via the communication network. A frame transmitted from the first node to the second node is accepted at the two or more network nodes. The frame has a header including header fields. A single port is selected from among the member ports by applying a hashing function to one or more of the header fields at each of the two or more network nodes. The frame is forwarded via the selected port over the respective communication path that is associated with the selected port.
Patent EP-0004392-A2 (EP)
Inventor: KAELBER GUNTER
IPC: F01D25/28
Filed: 1979-02-07
Abstract: Um die Einwirkung der dynamischen Lasten auf die Maschinenteile einer Turbine und deren Fundamente zu verringern, wird gemäss Fig. 1 eine Ausbildung der Befestigungsvorrichtung vorgeschlagen, bei welcher die Turbine (1) und der Kondensator (2) an einem gemeinsamen Fundamenttisch (6) befestigt sind, wobei der Fundamenttisch (6) auf Abstützungen (8), welche zu einer Tragstruktur, beispielsweise zu Gebäudeteilen gehören, federnd gelagert und zwischen Turbine (1) und Kondensator (2) eine flexible Verbindung (4) vorgesehen ist.
Patent EP-0019454-A2 (EP)
Inventor: KUNZ NANCE DICCIANI
IPC: C07B61/00
Filed: 1980-05-14
Abstract: A method of manufacturing toluene diamine from crude dinitrotoluene containing acid together. with inter alia nit--rophenolic material characterized in that it comprises the steps of washing said crude dinitrotoluene with water until the concentration of acid in the crude dinitrotoluene is less than 6000 ppm (by weight) (based on HN0 3 ), and reacting the washed crude dinitrotoluene with hydrogen in a reactor in the presence of a catalyst without any intermediate step to reduce the concentration of nitrophenolic material present.
Patent EP-0031201-A2 (EP)
Inventor: HIGGINS DAVID EDWARD
IPC: C08G63/68
Filed: 1980-11-21
Abstract: A fast crystallising polyester wherein the polyester has an intrinsic viscosity of greater than 0.3 and at least 90 mole %of the repeating units of the polyester are residues obtained from aromatic diacids or hydroxyacids and aliphatic diols characterised in that at least some of the acid end groups of the polyester have the formula -Y-M<sup>+</sup> where M is an alkaline metal ion and Y is an anion selected from carboxylate, sulphinate, phosphinate, phosphate, sulphonate, phosphite and borate ions, which ionised end groups have been produced during polymerisation of the polyester by either:(a) copolymerising units derived from materials of formula X-R-Y<sup>-</sup>M<sup>+</sup> wherein x is a group capable of being polymerised onto the polyester chain, R is an aliphatic, cycloaliphatic or aromatic group, or(b) polymerising the polyester in the presence of an alkaline metal salt or corresponding base,the concentration of groups of formula Y<sup>-</sup>M<sup>+</sup> in the polyester being sufficient to reduce the crystallisation peak temperature on heating (Tn) by at least 5°C in comparison with the same polyester in the absence of the ionic groups. Preferably the alkaline metal is selected from lithium, sodium, potassium and calcium and the polyester contains at least 90 mole %of ethylene terephthalate units.
Patent EP-0045082-A2 (EP)
Inventor: GOTOH SHINICHI
IPC: G11B23/087
Filed: 1981-07-27
Abstract: A magnetic recording tape cartridge having a top section and a bottom section, each assembled together by means of tapping screws to provide a tape chamber in which a pair of tape reels for winding a magnetic recording tape is contained with one of the tapping screws adapted to be engaged with a boss located on the central portion of the cartridge near the tape reel, said cartridge comprises a partition wall member situated between the tape reels and the boss located in the central portion so that scraps produced from the boss during tapping of the screw into the boss are prevented from entering onto the magnetic recording tape.
Patent EP-0049411-A2 (EP)
Inventor: FALER GARY RAY
IPC: C08F8/34
Filed: 1981-09-21
Abstract: A sulfonated aromatic organic polymer, such as sulfonated polystyrene ion-exchange resin, is provided having N-alkylaminoorgano mercaptan groups attached to backbone sulfonyl radicals by covalent nitrogen-sulfur linkages. The ion-exchange resin can be used to effect phenol-ketone condensation in the synthesis of bisphenols.
Patent EP-0035864-A2 (EP)
Inventor: FISHER IAN PATRICK
IPC: C10G67/02
Filed: 1981-03-03
Abstract: The invention relates to a process for the upgrading of heavy, viscous hydrocarbonaceous oils, comprising fractionally distilling said hydrocarbonaceous oil to produce at least one distilled fraction and a residuum without substantially cracking said hydrocarbonaceous oil, contacting said residuum with a liquid hydrogen donor material stream to produce a hydrocracked stream and separating said hydrocracked stream into a gaseous stream and a liquid hydrocracked stream, characterized in that:
     (a) said liquid hydrocracked stream is fractionally distilled to separate from higher and lower boiling fractions a hydrogen donor precursor stream boiling above a temperature from substantially 180°C to substantially 200°C and below a temperature from substantially 330°C to substantially 350°C,   (b) at least part of said hydrogenated hydrogen donor material is recycled as the material which constitutes the entire liquid hydrogen donor material stream to contact said residuum.
Patent EP-0057347-A2 (EP)
Inventor: KLEINE-VOSSBECK HELMUT
IPC: F23L17/00
Filed: 1982-01-08
Abstract: 1. A process for the operation of a heating plant with a retort furnace and an induced draught ventilator for open hot water heating, closed heating systems and low pressure steam apparatus, in which the induced draught ventilator is shut off after a predetermined running temperature is reached and the fire bed in the retort furnace is provided with air of combustion in addition to the natural chimney draught, characterised in that the partially-burned gases obtained after closing the induced draught ventilator are injected and burnt again, with the admixture of air of combustion in the furnace zone.
Patent EP-0057357-A2 (EP)
Inventor: LURSSEN KLAUS DR
IPC: C07D249/08
Filed: 1982-01-15
Abstract: A plant growth-inhibiting composition comprising (1)   <IMAGE>  (I) <IMAGE> (II)   <IMAGE> (III)   <IMAGE> (IV)   <IMAGE> (V)  or <IMAGE> (VI)  and (2)   <IMAGE> (VII)  or   <IMAGE> (VIII)   wherein the various radicals are as defined.
Patent EP-0069339-A2 (EP)
Inventor: YOSHIMURA NORIAKI
IPC: C07C29/141
Filed: 1982-06-30
Abstract: There are disclosed a process for producing 7-octen-1-al which comprises isomerizing 2,7-octadien-1-ol in the presence of a catalyst comprising oxides of at least two metals selected from the group consisting of copper, chromium and zinc and processes for producing derivatives of 7-octen-1-al.
Patent EP-0081088-A2 (EP)
Inventor: DURKOP WILLI
IPC: H01R9/26
Filed: 1982-11-06
Abstract: A clamp with a housing, a contact rail and a slide having clamping jaws flanking the contact rail and an interconnecting fastener, for effecting electrical connections between spaced-apart conductors, has a guide member interposed between the housing and slide. The guide member is mounted to one of the clamping jaws and has an elongated surface in slidable engagement with a surface of the housing, a leg contacting the clamping jaws for force transmission and prevention of relative rotation of the clamping jaws, a shoulder contacting said one clamping jaw also for force transmission, a recess for receiving said one clamping jaw defined by the leg and shoulder, and releasable locking engagement means for securing the slide in a neutral position independent of the action of the fastener.
Patent EP-0068781-A2 (EP)
Inventor: PAGET JONATHAN
IPC: H02G15/04
Filed: 1982-06-21
Abstract: A cable breakout article (78) which is formed of a polymeric material and which is preferably heat-recoverable comprises a body portion and at least two tubes or outlet portions (91 to 94) leading from apertures in the body portion. The length and flexibility of the tubes (91 to 94) is such that at least one of them can be bent away from the other(s) to allow operations such as heat recovery to be carried out on an end portion of one of the tubes in isolation from the others. 
     Preferably one or more of the tubes (95) is corrugated at least near its end adjacent to the body portion (78) so as to assist bending.
Patent EP-0074207-A2 (EP)
Title: Improvements relating to chain saw bars
Inventor: BEERENS CORNELIS JOHANNES MARI
IPC: B27B17/04
Filed: 1982-08-23
Abstract: A chain saw having a saw chain and a chain bar, the saw chain comprising a plurality cutter links interconnected by connector links, the chain saw further having a sprocket or roller mounted for rotation in the plane of the bar adjacent the nose thereof, whereby the saw chain is guided around the nose of the chain bar, the sprocket or roller being shaped to receive driving tongues of the chain such that the cutter links of the chain are guided on a path of small radius than the path of movement of the connector links so that the depth of cut possible by the cutter links is reduced.
Patent EP-0069074-A2 (EP)
Inventor: JOST MAX
IPC: G03G5/06
Filed: 1982-06-23
Abstract: Verfahren zur photoelektrophoretischen Bilderzeugung, wobei eine Suspension lichtempfindlicher Pigmentteilchen zwischen zwei Elektroden, von denen mindestens eine durchsichtig ist, einem elektrischen Feld ausgesetzt und bildmässig belichtet wird, dadurch gekennzeichnet, dass man als lichtempfindliches Pigment ein Perylentetracarbonsäurediimid der Formel <IMAGE> verwendet, worin R1 und R2 aliphatische, cycloaliphatische, aromatische oder heterocyclische Reste bedeuten. Die erfindungsgemäss zu verwendenden Pigmente zeichnen sich durch eine besonders gute photoelektrophoretische Empfindlichkeit bei niedriger Schleierdichte aus.
Patent EP-0085299-A2 (EP)
Inventor: WOHLFORD WILLIAM PAUL
IPC: B62D55/28
Filed: 1983-01-07
Abstract: Ein Gleiskettenabschnitt (10) einer endlosen Gleiskette für ein Gleiskettenfahrzeug weist ein Raupenglied (12) mit einem Kettenrad-Eingriffssteg (22) auf, der aus einem Quersteg (24) besteht, der als massiver Halbzylinder ausgebildet ist und von einer Verschleißkappe 26 abgedeckt wird. Letztere ist in Form eines Teilzylinders ausgebildet und umgreift mit ihren freien Längsrändern (58, 60) den Quersteg (24) um mehr als 180°, wobei sich in montierter Lage der Verschleißkappe (26) deren freien Längsränder (58, 60) dicht oberhalb zweier benachbarter Gleiskettenschuhe (14) befinden, die lösbar an zwei nebeneinander angeordneten Raupengliedern (12) verbunden sind und als Lagesicherung für die Verschleißkappe (26) dienen.
Patent EP-0086450-A2 (EP)
Inventor: KUNSTMANN RUDOLF DR
IPC: C07D231/12
Filed: 1983-02-09
Abstract: 1. Claims (for the Contracting States : BE, CH, DE, FR, GB, IT, LI, NL) Substituted phenylpyrazole derivatives of the formula I  see diagramm : EP0086450,P11,F3  and their salts with physiologically acceptable acids, in which R**1 and R**2 , which may be identical or different, are hydrogen, halogen, alkyl or alkoxy having form 1 to 4 carbon atoms, nitro or amino, R**3 is hydrogen, a saturated or unsaturated, linear or branched aliphatic hydrocarbon radical having from 1 to 8 carbon atoms, or a cycloalkyl radical having from 5 to 8 carbon atoms ; the hydrocarbon radical or cycloalkyl radical in turn may be substituted by a phenyl radical or a phenyl radical which may be mono- or disubstituted by halogen, nitro, amino or alkyl or alkoxy having from 1 to 4 carbon atoms. 1. Claims (for the Contracting state AT) A process for the preparation of substituted phenylpyrazole derivatives of the formula I  see diagramm : EP0086450,P12,F3  and of their salts with physiologically acceptable acids, in which R**1 and R**2 , which may be identical or different, are hydrogen, halogen, alkyl or alkoxy having from 1 to 4 carbon atoms, nitro or amino, R**3 is hydrogen, a saturated or unsaturated, linear or branched aliphatic hydrocarbon radical having from 1 to 8 carbon atoms, or a cycloalkyl radical having from 5 to 8 carbon atoms ; the hydro-carbon radical or cycloalkyl radical in turn may be substituted by a phenyl radical or a phenyl radical which may be mono- or disubstituted by halogen, nitro, amino or alkyl or alkoxy having from 1 to 4 carbon atoms, which comprises reacting an aminopyrroline of the formula II  see diagramm : EP0086450,P13,F1  with hydrazine to yield a compound of the formula I, in which R**1 through R**3 are as defined above for formula I and, if desired, converting a compound of the formula I in which R**3 is benzyl to a compound of the formula I in which R**3 is hydrogen by splitting off the benzyl group.
Patent EP-0091664-A2 (EP)
Inventor: HIGASHI TOSHIHIKO
IPC: C12R1/785
Filed: 1983-04-07
Abstract: A method for increasing the milk coagulating activity of microbial rennet obtained from Mucor pusillus microorganisms, which comprises acylating the microbial rennet in an aqueous medium by contacting the microbial rennet with succinic anhydride at a temperature of about 0°C to about 40°C and a pH of about 4 to about 10 for a time sufficient to obtain the desired increase in milk coagulating activity; and improved microbial rennet having a low PA/MCA index and a high MCA index and obtained by the aforesaid method.
Patent EP-0093430-A2 (EP)
Inventor: WADA KENICHI
IPC: G06F9/38
Filed: 1983-04-29
Abstract: A data procesing system for executing an instruction in a plurality of stages (D, A, L, E, P) in a pipeline mode comprises a main operation unit (4030) capable of executing all instructions to be executed in the data processing system, a pre-operation unit (981) capable of executing instructions which occurs at a high frequency and can be executed with a small number of circuit components, general purpose registers (60, 8000 - 8015) for storing operation results of the instruction, and a control unit for controlling the writing of the operation results by the main operation unit and the pre-operation unit into the general purpose registers.
Patent EP-0106152-A2 (EP)
Inventor: KURODA TAKAO
IPC: H01S5/223
Filed: 1983-09-12
Abstract: 57 A semiconductor laser device has at least an optical confinement region which includes a first semiconductor layer (3) and second and third semiconductor layers (2, 4) holding the first semiconductor layer (3) therebetween and having a greater band gap and a lower refractive index than the first semiconductor layer (3). The second and third semiconductor layers (2, 4) have conductivity types opposite to each other. The relationship between the donor density (No x 10 17  cm- 3 ) of the n-conductivity type semiconductor layer (2) of the second and third semiconductor layers (2, 4) and the proportion (Γ n  %) of the optical output existing in the n-conductivity type semiconductor layer (2) relative to the total optical output of the laser is set at No x Γ n  ≧ 500. Noise characteristics are sharply improved.
Patent EP-0086663-A2 (EP)
Inventor: JAMES MAURICE
IPC: H02M7/162
Filed: 1983-02-16
Abstract: A D.C. power supply (10, 44) having an auxiliary bridge rectifier (14, 38, 48) connected in series with a primary bridge rectifier (12, 46) is disclosed. The auxiliary bridge rectifier (14, 38, 48) «floats» above the potential of the primary bridge rectifier (12, 46) furnishing additional voltage at the D.C. power supply output (20, 22; 56, 58) whenever the A.C. mains voltage input to the main bridge rectifier (12, 46) drops below a predetermined value. In one embodiment of the present invention, a series of SCR's (26, 28) arranged in three-phase configuration perform the rectification and regulation functions of the primary bridge rectifier (12, 46) and the auxiliary bridge rectifier (14, 18). In an alternate embodiment of the present invention, paired SCR's (40) and diodes (42) are arranged in a half-controlled auxiliary bridge rectifier configuration (38). Individual firing angles for the various SCR's (26, 28, 40) are computed as a composite of several factors, including a firing delay factor α o, a load current correction factor Δα and a phase shift compensation factor α α. Each of the several factors employed in calculating individual firing angles can be ascertained in accordance with the desired D.C. voltage output of the D.C. power supply (10, 44).
Patent EP-0090510-A2 (EP)
Inventor: KAMAL AHMED
IPC: C07C271/06
Filed: 1983-03-04
Abstract: A number of new compounds useful as analgesics, antipyretics and anti-inflammatory agents in mammals being O-carbamoyl salicylates have been discovered. Only one of the salicylates, being O-carbamoyl methyl salicylate is known but nothing about its pharmacological activity. This invention provides novel O-carbamoyl salicylates with aforesaid properties and a novel method of producing same by reacting a salicylate with a chloro sulphonic acid. A typical compound bears the formula
Patent EP-0104040-A2 (EP)
Inventor: SHAROD SIDNEY JOHN
IPC: B60N2/75
Filed: 1983-09-12
Abstract: An armrest lock has a pivoted latch 12 which swings into an active locking position as a result of its own inertia, in the event of a crash, to keep the armrest 2 locked in its raised position. The latch then engages with a projecting rib 11 on the linkage 4 which supports the armrest 2, and locks movement of the linkage.
Patent EP-0110808-A2 (EP)
Inventor: AHLSTONE ARTHUR G
IPC: E21B17/046
Filed: 1983-11-04
Abstract: A rigid connection for joining two piles which are to be driven into an earth formation, with the connection preferably including a box section (22) having a tapering internal surface (56) and a pin section (21) having a tapering external surface (32), a locking member (23) carried by the box section and actuable into engagement with the pin section in a relation retaining the sections against axial separation and holding them tightly together, and a stabbing end portion (46) on the pin section (21) which is adapted to extend through a minimum diameter portion of the box section (22) in a condition in which the axes of the two sections are disposed at an angle to one another, enabling the two sections to be easily stabbed axially together in a non-aligned condition and then by virtue of the stabbing end portion (46) and the tapering surfaces (32, 56) automatically deflect one another into properly aligned condition as the sections move progressively closer together. The locking member (23) may be tightened inwardly against the pin section by an actuating element (71) connected threadedly to the box member (22) in a relation enabling removal of the actuating element and certain other related parts laterally outwardly to the exterior of the box section while the pin and box sections remain attached together. A holding structure retains the actuating element against loosening rotation in the fully madeup condition of the joint.
Patent EP-0117522-A2 (EP)
Inventor: MIYAKAWA NOBUHIRO
IPC: G03G9/09
Filed: 1984-02-22
Abstract: An azoic pigment having a silica core comprising a core of a fine powder of silica having a particle diameter of not more than 10 microns and a coating of a mono- or polyazoic dye chemically bound to the surface of the silica core through an aminosilane coupling agent. The said organic pigment is useful as a coloring component of a toner for electrophotography.
Patent EP-0126337-A2 (EP)
Inventor: BINGHAM JOHN A C
IPC: H03H19/00
Filed: 1984-04-27
Abstract: An automatic gain control (AGC) system provides a serial digital output. An analog-to-digital converter implemented by SC technology receives an analog input voltage signal (V jn ) and converts it to a digital word through an iterative algorithmic process involving successive approximation against an input reference voltage (V R ) from a reference voltage generator. The reference voltage generator comprises an SC full-wave rectifier receiving the analog input voltage and an active low-pass filter.
Patent EP-0124849-A2 (EP)
Inventor: GEKE JURGEN DR
IPC: C09D9/00
Filed: 1984-04-30
Abstract: Die Erfindung betrifft flüssige, lösungsmittelfreie, wässrige Mittel zur Entfernung filmbildender polymerer Schutzüberzüge, die eine Kombination aus Alkanolaminen und als Lösungsvermittler wirkende Substanzen sowie gegebenenfalls den pH-Wert regulierende Säuren, Verdickungmittel, Tenside, Korrosionsinhibitoren, Biozide und/oder Farbstoffe enthalten.
Patent EP-0127774-A2 (EP)
Inventor: ALVAREZ SANCHIS ELIA MARIA
IPC: C25D11/24
Filed: 1984-05-03
Abstract: 1. A process for the protection of anodised aluminium by passivation of the anodised layer in a solution containing nickel ions and fluoride, fluoborate or fluosilicate ions at a temperature of 20 to 50 degree C, wherein the solution also contains cobalt ions in an amount such that the nickel:cobalt ratio is from 1.0:0.1 to 1.0:1.0, and has a metal salt concentration of at least 0.02 mol/I but not exceeding 0,2 mol/I.