baber/WOPTO huggingface dataset:
Patent EP-4312482-A1 (EP)
Inventor: IM CHOONG YOUL
IPC: H10K59/35
Filed: 2023-05-05
Abstract: A display device (10) includes pixels (PX) and emission areas (EA1, EA2, EA3), a light blocking layer (BM) including holes (OPT1, OPT2, OPT3) overlapping the emission areas (EA1, EA2, EA3), and color filters (CF1, CF2, CF3) in the holes (OPT1, OPT2, OPT3) of the light blocking layer (BM) and overlapping the emission areas (EA1, EA2, EA3), the color filters include a first color filter (CF1) overlapping a first emission area (EA1), a second color filter (CF2) overlapping a second emission area (EA2), and a third color filter (CF3) overlapping a third emission area (EA3), an area of the first emission area (EA1) is greater than an area of the second emission area (EA2) and an area of the third emission area (EA3), and the area of the second emission area (EA2) is greater than the area of the third emission area (EA3), and a ratio between opening widths (W1, W2, W3) of the first emission area (EA1), the second emission area (EA2), and the third emission area (EA3) is about 1.33:1.15:1 to about 1.43:1.25:1.
Patent EP-4279068-A1 (EP)
Title: Composition comprising a combination of capsaicin and/or phenylcapsaicin and astaxanthin for the prevention and treatment of inflammatory-based skin diseases, in particular associated with skin aging
Inventor: COCCOLONI STEFAN
IPC: A61K31/122
Filed: 2023-05-16
Abstract: The present invention concerns a composition containing capsaicin or phenylcapsaicin in combination with astaxanthin which are dispersed in a physiologically acceptable vehicle and a food supplement containing the composition. The supplement finds application in the prevention and treatment of inflammatory-based skin diseases in particular associated with skin aging such as inflammaging.
Patent EP-4304104-A1 (EP)
Inventor: ALIZADEH ARDALAN
IPC: H04B7/0456
Filed: 2023-06-29
Abstract: Techniques for peer-to-peer (P2P) transmission using interference alignment are disclosed. These techniques include calculating one or more precoder matrices and one more decoder matrices relating to interference alignment for data transmission between a plurality of wireless stations (STAs). The techniques further include initiating P2P transmission between the plurality of STAs using the one or more precoder matrices and the one or more decoder matrices, the P2P transmission including: simultaneously transmitting data between at least two pairs of STAs, of the plurality of STAs, using the one or more precoder matrices and the one or more decoder matrices for interference alignment of the simultaneous transmissions.
Patent EP-4306894-A1 (EP)
Title: Boîte collectrice et système de gestion thermique comportant une telle boîte collectrice
Inventor: CHAUPIN Jérôme
IPC: F28F9/06
Filed: 2023-07-03
Abstract: L'invention concerne une boîte collectrice (100) d'un fluide pour connecter à des tubes (20), comprenant une rampe collectrice (500A) et un organe de liaison (300A) ayant des adaptateurs (200A), la rampe collectrice comprenant une colonne (520A) pourvue selon un axe longitudinal d'une pluralité de connecteurs (600A) espacés les uns des autres, chaque connecteur délimite un passage d'écoulement du fluide muni d'une extrémité libre qui délimite un orifice d'écoulement du fluide (650A), les connecteurs et les adapteurs sont aptes à être reçus les uns par les autres, et la boîte collectrice (100) comprenant des bagues de joint (400A), chaque bague est disposée entre un des connecteurs et un des adaptateurs. L'organe de liaison comprend :une première position, dans laquelle les adaptateurs sont aptes à recevoir des tubes de sorte que chaque tube passe à travers une des bagues l'organe de liaison,une deuxième position, dans laquelle, les bagues de joint soient susceptibles d'être compressées.
Patent EP-4311964-A1 (EP)
Title: Self-resetting shut-off valve
Inventor: POGGI ROBERTO
IPC: F16K31/00
Filed: 2023-07-20
Abstract: A shut-off valve (100) comprises a first chamber (1) and a second chamber (2) in fluid communication, an opening (3) connecting the first chamber (1) and the second chamber (2). The valve (100) comprises adjustment means (41, 42, 43) that can be switched between a closing and an opening configuration. The adjustment means (41, 42, 43) comprise: a first adjustment portion (41), a second adjustment portion (42) connected to the first adjustment portion (41), elastic return means (5) arranged at least at the first adjustment portion (41), an intermediate adjustment portion (43), connected to the first adjustment portion (41). The valve (100) further comprises a closing element (6) configured to be sealingly arranged at the opening (3) and to interrupt fluid communication between the first chamber (1) and the second chamber (2), and a switch (7) activatable by said second adjustment portion (42), connected to the closing element (6) and configured to prevent or allow translation of said closing element (6).
Patent EP-4299494-A1 (EP)
Inventor: CHOI IN CHAN
IPC: B65H19/28
Filed: 2023-02-08
Abstract: The disclosed invention includes a bobbin installation unit in which a bobbin is installed, a film supply unit configured to supply an electrode-connecting film to the bobbin, a transfer unit configured to transfer the electrode-connecting film installed in the film supply unit to the bobbin installation unit, an adhesive tape attaching unit installed above the bobbin installation unit and configured to attach an end portion of the electrode-connecting film drawn out to the transfer unit to the bobbin, a double-sided tape attaching unit configured to attach a double-sided tape to the electrode-connecting film wound on the bobbin, and a frame body on which the adhesive tape attaching unit and the double-sided tape attaching unit are movably installed.
Patent EP-0005439-A1 (EP)
Inventor: WEINGERL HERMANN DIPL-ING DR
IPC: C22C38/00
Filed: 1979-04-03
Abstract: Die Verwendung eines ferritisch-austenitischen Cr-Ni-Stahles, der 30 bis 70% Austenit enthält und der max. 0,1% C, max. 1,0% Si, 4,0 bis 6,0% Mn, 22,0 bis 28,0% Cr, 3,5 bis 5,5% Ni, 1,0 bis 3,0% Mo, 0,35 bis 0,6% N, Rest Eisen und unvermeidliche Verunreinigungen enthält, für Schmiedestücke, die bereits bei zweifachem Verformungsgrad eine Kerbschlagzähigkeit (nach ISO-V) von mehr als 35 Joule bei einer Mindeststreckgrenze von 600 N/mm² besitzen müssen.
Patent EP-0009742-A1 (EP)
Inventor: KOENIG ULRICH DR DIPL-CHEM
IPC: G03G5/09
Filed: 1979-09-24
Abstract: Photoconductive masses based on homopolymers or copolymers which contain N-vinylcarbazole or its nucleus-substituted derivatives and, in addition, substituted di- and polyanhydrides, -imides, di- or polyesters or esterimides derived from carbocyclic aromatic parent substances. Of the carbocyclic aromatics, benzene, naphthalene and, in particular, those compounds which are derived from perylene are used with particular preference. The sensitizers to be used according to the invention can be produced inexpensively in a relatively simple way. From the claimed masses it is possible to produce films or composite elements made of films having electrically conducting substrates which can be used, in particular, as photoconductors in electrophotography, in photoresistor technology, in holographic measurement technology, in the microfilm field and in offset printing, and also as a replacement for selenium in alarm systems, exposure meters and the like.
Patent EP-0010620-A1 (EP)
Inventor: VOLLATH HANS ING-GRAD
IPC: E04G3/34
Filed: 1979-09-28
Abstract: 1. Hoist for a facade having a carriage (1) which can travel on rails on the roof of a building and bears two booms (12, 13) which may pivot about vertical axes and by which hoisting cables (14, 15) for suspending a cradle (16) are guided, characterized in that the two booms (12, 13) have different lengths.
Patent EP-0011191-A1 (EP)
Inventor: KRAEMER WOLFGANG DR
IPC: A61P31/04
Filed: 1979-11-02
Abstract: Das Enantiomerenpaar der diastereomeren Form A des 1-(4-Chlorphenoxy)-1-(1 -imidazolyl)-3,3 -dimethyl-2-butanol der Formel <IMAGE> und deren physiologisch verträglichen Säureadditions-Salze weisen starke antimykotische Eigenschaften auf, die diejenige des bekannten Diastereomerengemisches bei weitem übertrifft.
Patent EP-0011271-A1 (EP)
Inventor: FENKNER MAX DR
IPC: G01N27/72
Filed: 1979-11-12
Abstract: The present invention relates to a system for the inductive testing of materials with an electronic amplifier operating in feedback. This system is characterised in that the workpiece to be tested is situated as a part (4), transmitting or damping feedback, between the input inductance (2) connected to the amplifier (1) and the output inductance (3). <IMAGE>
Patent EP-0013021-A1 (EP)
Title: Identitätskarte
Inventor: MORAW ROLAND DR
IPC: B42D25/00
Filed: 1979-12-21
Abstract: Die Erfindung betrifft eine Identitätskarte aus mehreren Schichten (1,3,2 bzw. 1.3',4,3",2), von denen die Kernschichten (3 bzw. 3',3") aus einem Material mit eingearbeiteten Fibriden besteht. Hierfür kann ein Papierfilz mit Polyäthylenfasern oder-fibriden vorgesehen werden, wobei deren Anteil zumindest 50 Gewichts-% beträgt. In einer Ausführungsform der Identitätskarte enthält die Kemschicht (3',3") eine Stützschicht (4), die perforiert und/oder porös ist und Löcher mit einem Durchmesser von 0,5 mm bis 2 mm aufweist.
Patent EP-0005048-A1 (EP)
Inventor: LONGSWORTH RALPH CADY
IPC: F25J1/00
Filed: 1979-04-17
Abstract: The amount of fluid expanding through the orifice (126) of a cryostat is controlled by a valve member (130). Both the orifice and the valve member are provided with respective control members (148,150) which have mean coefficients of expansion which differ by at least 1 x 10 5 (°K -1 ) and are arranged so that as the temperature of the cryostat rises the valve member moves to open the orifice whilst as the temperature falls the valve member moves to restrict the orifice. Relative movement between first and second control elements is confined to an area remote from the warm end of the cryostat.
Patent EP-0007726-A1 (EP)
Inventor: NASH HAROLD GARTH
IPC: H04L27/18
Filed: 1979-07-06
Abstract: A method and an apparatus are disclosed which employ digital techniques to approximate a multiplication of an anlog signal by a sine wave signal of an appropriate frequency. The analog signal is converted by an analog to digital converter (30) to a digital representation which includes a sign bit (34) and a plurality of magnitude bits (35 - 40). The sign bit of the digital representation is selectively complemented by an inverting logic gate (44) which is controlled by a square wave signal (42) having the appropriate frequency of the sine wave signal which is being approximated. The selective complementation of the sign bit of the digital representation functions to multiply the digital representation by +1 or -1 as determined by the status of the square wave signal. The resulting digital representation is stored in a latch (48) at periodic intervals for further processing of the digital representation which results from the quasi digital multiplication.
Patent EP-0009343-A1 (EP)
Inventor: TOWNEND GORDON HOWARD
IPC: F16H15/12
Filed: 1979-08-31
Abstract: A continuously variable transmission mechanism incorporates first and second co-axial spaced rollers (17 and 22), roller (17) being an input. A variable ratio driving connection is established between rollers (17 and 22) by discs (23 and 27) which have flat faces engaged with the peripheries of the rollers. Axial movement of the assembly of discs varies their effective diameter and thus the drive ratio. A planetary gear set (34) has one element (35) rotatable with roller (17), a second element (36) rotatable with roller (22) and the third element constituted by carrier (37) and planet gear (38) connected to an output shaft (18). The engagement load between the rollers and discs is controlled in response to the torque being transmitted by a torque responsive connection between a disc carrier (26) and the casing (12) and incorporating threaded stub shaft (29) rotatable by pegs (30 and 32). The transmission provides a range of transmission ratios in a forward and reverse direction.
Patent EP-0040255-A1 (EP)
Inventor: MUNEKAWA MASAAKI
IPC: F28D15/02
Filed: 1980-05-19
Abstract: A heat releasing device comprising a heat transmitting block (10) having a heat source attaching portion and a bore (11) extending therethrough, a looped heat pipe (1) having at least one pair of straight tubular portions (1a, 1b), the first of the straight tubular portions (1b) being intimately fitted in the bore (1), and a multiplicity of radiating fins (4, 5) attached to the heat pipe (1).
Patent EP-0022490-A1 (EP)
Inventor: LOTSPIECH JEFFREY BRUCE
IPC: G06T3/60
Filed: 1980-06-24
Abstract: A digital raster image received either from a bus (16) or a document scanner is stored in file (42). When it is desired to rotate the direction of scan of the image, groups of the digits, each corresponding to an individual fixed-size area of the image are withdrawn from the file in sequence under the control of control unit (54). Each is then rotated by a rotate circuit in control unit (54) in conjunction with RAM (52) and then returned to its place in file (42) to re-build the image in its rotated form. If the data in file (42) is in compressed form, it is decompressed by circuit (50) before rotation and again compressed before return to file (42).
Patent EP-0033418-A1 (EP)
Title: Ventricular synchronised atrial pacemaker
Inventor: FUNKE HERMAN DIETRICH
IPC: A61N1/362
Filed: 1980-12-12
Abstract: An atrial pacemaker having an atrial pacing rate adjusted to correspond to a detected ventricular heart rate to maintain A-V synchrony in a range between a minimum and maximum pacing rate. Sensed ventricular depolarizations not associated with a preceding atrial pacing stimulus cause the atrial pacing rate to be increased. One-shots 26, 28, 30 define a period after an atrial pulse on line 11 within which a properly synchronized ventricular pulse should fall. If it does not, a signal on lines 22, 42, CL increases the count in counter 64 which defines the pacing rate. When A-V synchrony is restored at a higher rate, the rate is decreased by counter 48 becoming full and providing a count down signal on line 70. Under-drive stimulation to treat pathologic tachycardia is achieved as the atrial pacing rate is increased in steps to the maximum pacing rate, normally lower than typical tachycardia rates.
Patent EP-0018892-A1 (EP)
Title: Dispositif d'étanchéité entre deux éléments de turbomachine
Inventor: CAMBOULIVES ANDRE ALPHONSE MED
IPC: F01D9/02
Filed: 1980-04-24
Abstract: Dispositif d'étanchéité, notamment entre une chambre de combustion et un support de distributeur haute pression. Il est constitué par une virole(26) indépendante prenant appui par des portées (27, 28) respectivement sur des éléments (16 et 30) à relier de façon étanche, ladite virole (26) étant réalisée en un matériau dont le coefficient de dilatation thermique est nettement différent de celui des éléments (16 et 30) qu'elle réunit. L'invention est utilisée pour assurer l'étanchéité entre deux éléments d'une turbomachine.
Patent EP-0029035-A1 (EP)
Inventor: STEINMANN ALBIN
IPC: E01F9/646
Filed: 1980-12-01
Abstract: Le poteau escamotable (9) est guide en deux endroits par deux jeux de rouleaux (10) disposes en croix et se faisant face. Les supports des differents rouleaux (10) sont montes a l'interieur d'une structure de support (6) portant sur sa face superieure une plaque de couverture (3) qui est traversee par le poteau coulissant (9). La barriere peut etre montee comme unite dans un puits (1) la plaque de couverture (3) servant a la fois de support unique a la barriere et de fermeture, un moteur electrique (13) a transmission autobloquante fait monter ou descendre le poteau (9) grace a un entrainement a chaine, courroie ou cremaillere (15). La transmission autobloquante immobilise le poteau (9) dans ses positions extremes; un embrayage (18) pouvant etre actionne de l'exterieur permet de deplacer le poteau manuellement.
Patent EP-0035175-A1 (EP)
Inventor: RUNGE FRIEDHELM
IPC: E05C9/00
Filed: 1981-02-19
Abstract: 1. Bar guide (40) for the bar lock of switch-cabinet doors or th like, which is attached by means of a bolt (64, 164, 264, 364) welded with the door leaf (16), consists of plastics material and forms, at some spacing from the door-leaf surface, an axial guide for the bar (28, 30), characterized in that the bar guide (40), which is attached to the inner surface of the door leaf by means of a bolt (64, 164, 264, 364) which has an external screw thread, serration (86) or annular groove (76), and is disposed exclusively on the inside of the door, consists of a plastic material clock (46, 90) with an enlarged base (54, 92) which has, at least within the limits of its surface situated on the side wall (56) of the door, a cavity surrounding the bolt (64, 264, 364) with adequate radial clearance, or the material of which has a certain resilience of itself.
Patent EP-0048961-A1 (EP)
Title: Lottery ticket
Inventor: BAUER PETER
IPC: A63F3/06
Filed: 1981-09-24
Abstract: A lottery ticket having a bearing plate, on which spaced-apart symbols are printed in varying combinations, which symbols are each hidden under a cover which can only be detached by its destruction and of which a sub-combination is to be exposed by the purchaser according to his own selection. <IMAGE>
Patent EP-0041837-A1 (EP)
Inventor: CLINGAN WILLIAM R
IPC: C07C215/76
Filed: 1981-06-04
Abstract: A process for the recovery and extractive purification of p-aminophenol involving contacting an aqueous feed solution prepared by catalytic reduction of nitrobenzene in acid medium and containing 4,4 min -diaminodiphenyl ether, aniline and other minor amine by-products with a base to adjust the pH of the solution to 4.0-5.0, and then extracting the resulting aqueous feed solution with a mixture of aniline and toluene to selectively dissolve 4,4 min -diaminodiphenyl ether in the aniline-toluene mixture and to produce an aqueous phase containing principally p-aminophenol and an organic aniline-toluene phase containing p-aminophenol, 4,4 min -diaminodiphenyl ether and other amine by-products. The ratio of aniline to toluene is within the range between approximately 4 parts by volume aniline to 1 part by volume toluene and approximately 1 part by volume aniline to 4 parts by volume toluene, preferably a ratio of 1:1. 
<??>The volume ratio of aniline-toluene to aqueous feed solution is 0.05 to 1:1, a ratio of 0.2:1 being preferred. 
<??>After separation of the aqueous phase from the organic phase, the purified p-aminophenol is recovered from the aqueous phase. 
<??>The remaining organic phase may, preferably, be subjected to back extraction by the addition thereto of a potassium or sodium hydroxide solution in excess to obtain an aqueous layer of a pH of more than 12. This aqueous solution can be used to recover p-aminophenol by neutralisation, or to adjust the pH of the original aqueous feed solution to a pH of 4.0-5.0. 
<??>In lieu of back-extracting the organic phase with a solution of potassium or sodium hydroxide, the organic phase may also be back-extracted with an ammonium sulfate solution to achieve a greater overall yield of p-aminophenol. 
<??>The process may also be carried out by a fractional countercurrent extraction of the aqueous feed solution containing p-aminophenol and the above-mentioned impureties and having a pH of between 4.0 and 5.0 with an aniline-toluene mixture and an ammonium sulfate solution, aniline sulfate or sulfuric acid. 
<??>The 4,4 min -diaminodiphenyl ether is again selectively extracted into the aniline-toluene mixture.
Patent EP-0044146-A1 (EP)
Inventor: JARVINEN PAULI
IPC: G01D5/24
Filed: 1981-06-19
Abstract: A capacitive indicator of position, comprises an oscillator (41) operating within the frequency and with the wave shape selected for the operation of the device, transmitter strips (11, 12) of a length of the desired distance of indication of the movement and formed, e.g., in the way of printed circuits as connected to the said oscillator (41) as well as corresponding receiver strips (21, 22, 31, 32) as connected to a differential amplifier, (42) e.g. to the amplifier of an integrated circuit. Hereinafter it is possible, by means of the indicator, (43) to indicate a connecting together of the transmitter strips and the receiver strips by means of mobile plates (14, 15) placed on the device whose position is supposed to be indicated. According to the invention, the transmitter strips (11) and the receiver strips (21) are formed in such a way in pairs that the mobile plates (14) when placed on one side of the indication point, (16) connect a certain one of the transmitter strips (11) with a certain one of the receiver strips (21) but, after the mobile plates (14) have moved to the other side of the indication point (16), this connection has become opposite.
Patent EP-0055035-A1 (EP)
Inventor: BIRCHALL JAMES DEREK
IPC: C04B40/00
Filed: 1981-11-27
Abstract: A cementitious composition comprising hydraulic cement, not more than 25% of water by weight of the composition, and water soluble or dispersible (co)polymer in a proportion of 1 to 15% by weight of the hydraulic cement in the composition, the cement and (co)polymer being selected such that a test composition comprising 100 parts by weight of cement, 5 parts by weight of (co)polymer, and 16 parts by weight of water when extruded in a capillary rheometer undergoes an increase of at least 25% in shear stress when a ten-fold increase in the shear rate of the test composition from the capillary of the rheometer is effected. Also a cementitious product produced by setting of the composition. The (co)polymer is preferably a partially hydrolysed poly (vinyi acetate). The cernenti- tious product may have a flexural strength in excess of 100 MPa.
Patent EP-0077856-A1 (EP)
Inventor: LEPRETRE MAURICE RESIDENCE DAU
IPC: C12N1/04
Filed: 1981-10-27
Abstract: 1. A process for preparing an inoculum intended for restoring the biological balance of septic tanks and effluent purification digesters, which comprises adding to selected micro-organism cultures which are put into a state of lethargy by dehydration, specific enzymes for lysis of longchain organic materials, characterised by dehydrating said cultures by the addition of a hydrophilic molecular sieve formed by a zeolite, in a ratio by weight of from 4 to 8 with respect to said cultures, and adding to the assembly of the molecular sieve and the cultures a powdery non-ionic dispersant.
Patent EP-0070952-A1 (EP)
Inventor: ZEGA BOGDAN
IPC: F16D23/02
Filed: 1981-07-30
Abstract: A synchronizer ring made of brass, steel, sintered iron or like metal having a wear-resistant, metallic film of molybdenum deposited on the working surface of the ring by a high rate cylindrical magnetron sputtering process.
Patent EP-0055244-A1 (EP)
Inventor: HASEWEND FLORIAN
IPC: B25D9/04
Filed: 1981-12-09
Abstract: 1. A percussive, hand-held compressed-air tool, with a tool cylinder (2) inside whose bore a movable pneumatically operated differential piston (1) is disposed which comprises a piston head (1b) and a piston body (1a) and used for actuating the operating tool and for air cushioning, and with a cushioning ring (4), characterized in that the cushioning ring (4) is disposed in the bore of the tool cylinder (2), acts as a bush for the piston body, and is held in the bore by a retaining member (3a, 3b) which is of deformable material, for example steel, and which is deformable by the differential piston by way of the cushioning ring (4).