baber/WOPTO huggingface dataset:
Patent EP-4257771-A1 (EP)
Title: First-/grat-abdeckelement
Inventor: WIENERROITHER ANTON
IPC: E04D1/34
Filed: 2023-04-04
Abstract: First-/Grat-Abdeckelement (1) mit einem First-/Grat-Stein (10) zur Anbringung auf einem First (5) oder Grat eines mit Dacheindeckungselementen (2, 2') eingedeckten Daches (3), wobei das First-/Grat-Abdeckelement (1) einen an der Innenseite des First-/Grat-Steins (10) kraft- und/oder formschlüssig eingesetzten Lüftungseinsatz (4, 4') umfasst, der im verlegten Zustand des First-/Grat-Abdeckelements (1) einen Lüftungsspalt (6, 7) zwischen dem First-/Grat-Stein (10) und den im Bereich des Firsts/Grats (5) angeordneten Dacheindeckungselementen (2, 2') herstellt und Lüftungskommunikation zwischen einem Dachinnenraum (109) und einer Umgebung (11) ausbildet.
Patent EP-4282930-A1 (EP)
Inventor: HORIUCHI MICHIO
IPC: C09K5/06
Filed: 2023-05-16
Abstract: A latent heat storage includes a ceramic part, formed of a polycrystalline material, and including a closed space formed therein, and a metal part provided inside the closed space, and including copper.
Patent EP-4290516-A1 (EP)
Inventor: GUPTA RAJEEV
IPC: G10L21/10
Filed: 2023-05-31
Abstract: An audio visualisation method comprises the steps of generating for output a virtual environment comprising at least a first virtual sound source, classifying an intended effect on a user of a sound to be output by the at least first virtual sound source, outputting the sound, and producing a visual element for view by the user that has a visual property selected to correspond to the classified intended effect.
Patent EP-4297258-A1 (EP)
Inventor: CASTORINA STEFANO
IPC: H02M1/00
Filed: 2023-06-08
Abstract: The control device (55) is for a switching voltage regulator (50) having a switching circuit (53). The control device receives an input voltage (V in ) and an output voltage (V out ) of the switching circuit and a measurement signal indicative of a current (I L ) of the switching circuit. The control device has: a feedback module (92) that detects an error signal (V E ) indicative of a difference between the output voltage and a nominal voltage (V ref ), and provides a control signal (I c ) as a function of the error signal; a threshold-correction module (98, 100, 102) that provides an offset signal (I bias ) and a ramp signal (I slope ); and a driving-signal generation module (94, 96, 97) coupled to the feedback module and to the threshold-correction module, which receives the measurement signal, compares the measurement signal with a threshold (I th ) and, in response, provides a modulated signal (PWM, T1, T2, T3, T4) for driving the switching circuit. The threshold is a function of the control signal, of the offset signal, and of the ramp signal. The threshold-correction module provides the offset signal as a function of the input voltage and/or of the output voltage.
Patent EP-4300273-A1 (EP)
Inventor: PARK YONG- HWAN
IPC: G06F3/041
Filed: 2023-06-16
Abstract: A display device (DD) includes a display panel (DP) divided into a display area and a non-display area, and an input sensing unit (ISP) disposed on the display panel (DP) and divided into an active area (AA-I) and a non-active area (NAA-I). The input sensing unit (ISP) includes a plurality of sensing electrodes (TE) overlapping the active area (AA-I) and including a plurality of first sensing electrodes (TE1) extending in a first direction (DR1), and a plurality of second sensing electrodes (TE2) extending in a second direction (DR2) crossing the first direction (DR1), a plurality of first trace lines (TL1) respectively connected to the plurality of first sensing electrodes (TE1) and including an inside portion (TL1-IP) overlapping the active area (AA-I), and a dummy electrode unit (DME) overlapping the inside portion (TL1-IP) in the first direction (DR1). The dummy electrode unit (DME) is adjacent to the plurality of sensing electrodes (TE) in the second direction (DR2) and does not overlap the plurality of sensing electrodes (TE) in the first direction (DR1).
Patent EP-4311088-A1 (EP)
Title: Verfahren und vorrichtung zum herstellen einer mehrdraht-biegung einer wellenwicklung für eine spulenwicklung einer elektrischen maschine
Inventor: EBERT MATHIAS
IPC: H02K15/04
Filed: 2023-07-18
Abstract: Die Erfindung betrifft ein Verfahren und eine Vorrichtung zum Herstellen einer Mehrdraht-Biegung einer Wellenwicklung für eine Spulenwicklung einer elektrischen Maschine. Bei dem Verfahren ist Folgendes vorgesehen: Bereitstellen mehrerer Drahtleiter (4), die jeweils als Flachdrahtmaterial ausgeführt sind; Zuführen der mehrerer Drahtleiter (4) mittels einer Zuführeinrichtung (1) zu einer Wickeleinrichtung (2); Herstellen einer Mehrdraht-Biegung einer Wellenwicklung für eine Spulenwicklung einer elektrischen Maschine mittels der Wickeleinrichtung (2), wobei hierbei die mehreren Drahtleiter (4) zum Ausbilden der Mehrdraht-Biegung der Wellenwicklung jeweils mehrfach zeitgleich an einem Formkernwerkzeug (3) der Wickeleinrichtung (2) gebogen und hierfür mittels der Zuführeinrichtung (1) eine Relativbewegung zwischen den mehreren Drahtleitern (4) in Längsrichtung der mehreren Drahtleiter (4) zumindest beim Biegen zulassend der Wickeleinrichtung (2) zugeführt werden; und Abnehmen der Mehrdraht-Biegung von dem Formkernwerkzeug (3).
Patent EP-0000393-A1 (EP)
Inventor: PREISS MICHAEL DR
IPC: A23K20/195
Filed: 1978-07-11
Abstract: beta -Lactam compounds of the formula <IMAGE>  in which T is hydrogen, alkyl-CO-O-, pyridinium, 4-carbamoylpyridinium, aminopyridinium, carbamoyloxy, azido, cyano, hydroxyl, the group -S-phenyl which can be substituted, or the group -S-Het in which Het is an optionally substituted heterocyclic 5- or 6-membered ring; are used as medicaments, especially as antibacterial agents and as agents for promoting growth and for improving feed conversion in livestock.
Patent EP-0000529-A1 (EP)
Title: Dispositif de couplage pour fibre optique
Inventor: JEUNHOMME LUC
IPC: H01B11/00
Filed: 1978-07-18
Abstract: L'invention concerne un dispositif de couplage pour fibre optique. Des moyens de couplage de modes (14,16,12) par courbures alternées de la fibre (18) sont associés à un adaptateur d'indice (3) entourant la fibre et parcouru par un ensemble de rayons lumineux faisant tous un même angle avec l'axe (2) de celle-ci, et cet adaptateur est muni d'une surface optique conique (5) pour faire correspondre un faisceau parallèle à cet ensemble de rayons. Application aux télécommunications.
Patent EP-0001660-A1 (EP)
Inventor: ELMENDORP JAN
IPC: C07C45/82
Filed: 1978-10-11
Abstract: The invention relates to a process for the purification of benzaldehyde and, in particular, the purification of benzaldehyde prepared by oxidation of toluene with a gas containing molecular oxygen. 
     According to the invention, pure benzaldehyde is prepared by treating impure benzaldehyde with an oxidizing agent and distilling it. 
     Benzaldehyde purified according to the invention is particularly suitable for application in the synthesis of scents and flavours, because it can meet the demands of olfactory specifications.
Patent EP-0000826-A1 (EP)
Inventor: JOENSSON AAKE NILS
IPC: C07C323/49
Filed: 1978-08-01
Abstract: New compounds of the general formula I
     wherein R' and R 2  each independently represent an alkyl group containing 1 to 4 carbon atoms, or an alkoxy group containing 1 to 3 carbon atoms, or halogen, R' represents hydrogen, halogen, an alkyl group containing 1 to 4 carbon atoms, an alkoxv group containing 1 to 3 carbon atoms, an amino group or a nitro group, A represents
     which is bonded to the benzene ring by its sulphu r or nitrogen atom and in which R' is hydrogen or an alkyl group containing to 4 carbon atoms; together with salts thereof with I physiologically acceptable acids and, when R' is hydrogen, with physiologically acceptable bases are described. The compounds are of use in inhibiting thrombosis formation, in treating thrombosis and in fibronolytic therapy. Various methods of producing the new compound are described involving the building up of the -A-CH 2  -CH 2 -S-CH 2  CH 2  -NH 2  side chain from aromatic precursors having an imcomplete side chain or by introducing at least one of R 1 , R or R'substituents into a precursor lacking that substituent or from an amino-protected precursor.
Patent EP-0006351-A1 (EP)
Inventor: STOFFEL JAMES C
IPC: H04N1/387
Filed: 1979-06-14
Abstract: One or more intermediate image lines (L1-1) are interpolated by comparing image pixels on a pixel by pixel or multiple pixel basis one line pair at a time. The pixel comparison provides an address (ADDRESS) for a specific image pixel pattern (127) held in memory store (125). The image pixel pattern addressed (OUTPUT) is taken from memory and used to form a part of the intermediate image line or lines being interpolated. The process is repeated until the entire intermediate image line or lines has been constructed.
Patent EP-0007872-A1 (EP)
Inventor: COUTURIER JEAN
IPC: C04B28/04
Filed: 1979-07-24
Abstract: 1. Hydraulic concrete, particularly fitted for the realization of foundations and pavements by substitution for various conventional layers of foundations and coating, of type comprising granular fillers, a cement and fly as acting as binder, this concrete being characterized by the fact it comprises a mixture, prepared extemporarily, containing for 1 000 parts (weight) of finished concrete : 100 to 200 parts (weight) of binder constituted, for 100 parts weight, by : 40 to 70 parts of Portland cement without addition selected on the group constituted by CPA 350 to 500 ; 20 to 50 parts of fly ashes ; possibly up to 15 parts of an setting activer for ashes ; and a total quantity of water comprised between 3,5 and 6 % of final concrete in weight.
Patent EP-0008988-A1 (EP)
Inventor: FIEVEZ ANDRE
IPC: A21C11/10
Filed: 1979-09-06
Abstract: 1. An assembly for pastry making comprising a pastry making plate including a plurality of moulds (2) arranged in a uniform, repeated and modular manner, integrated means (9) for cutting out a main flan of paste placed on the plate (1) in front of each mould (2) for constituting individual and distinct flans of past for each mould (2) by pressing means, said means (9) being constituted by free end edges of flanges (4) of the moulds (2) forming a sharp edge projecting from the upper surface (6a) of the rigid support (6) placed between the moulds (2) ; integrated means (10) permitting the easy removal of the surplus of paste cut out between the individual flans and outside the moulds (2), defined by the concave shape of the upper face (6a) of the support (6) ; driving means (11) cooperating with the plate during baking and adapted to be introduced with the plate in an oven, said driving means (11) ensuring a transmission of heat to the paste by conduction characterized in that the plurality of moulds (2) constitutes a single-piece structure of cast aluminium and the driving means (11) are constituted by at least one rigid single-piece assembly (15) of cast aluminium comprising a rigid support (16), a plurality of bars (17) fixed to the support (16) and a plurality of dies (13) fixed to the end of the bars (17) and arranged in a uniform, repeated and modular manner, this arrangement corresponding to the arrangement of the moulds (2) so that the dies (13) can be disposed in the moulds (2) while defining in the latter free spaces (14), said driving means (11) bearing freely on the individual flans of paste in the course of the baking and applying a load on the flans by their weight while undergoing an upward displacement under the effect of the increase in the thickness of the flans of paste during the baking.
Patent EP-0015551-A1 (EP)
Inventor: FINK ALBERT
IPC: E04F13/08
Filed: 1980-03-06
Abstract: 1. Facing made up of a supporting rail base with vertical supporting rails and horizontally and vertically in part overlapping fibreboards attached to those (30.1 to 30.3), for which the fibreboards are held by means of hooks (20) which can be suspended into the supporting rail base and for which in the overlapping zone, the hooks (20) clasp the upper edge of a fibreboard (e.g. 30.1), border on the vertical edge of the neighbouring fibreboard (e.g. 30.2) horizontally overlapping the first-mentioned fibreboard, and hold the lower edge of the fibreboard (e.g. 30.3) vertically overlapping these two fibreboards, characterized by the facts, that the supporting rail base also has horizontally running supporting rails (10) which as profile sections are provided with a continuous reception gap (15) with L- or T-shaped cross-section and that in horizontal position, the hooks (20) equiped with suspension elements (21, 22) can be inserted into this gap (15) and are firmly held there when they are turned into vertical position, but can be moved in longitudinal direction of the supporting rail (10).
Patent EP-0021364-A1 (EP)
Inventor: SCHIWECK HUBERT DR
IPC: C13B20/06
Filed: 1980-06-20
Abstract: Lime-treated juice in a sugar plant is carbonated in a first stage and a second stage with a carbon dioxide-containing gas to remove lime and impurities therefrom. Exhaust gas from the second stage is recycled to the first stage. Heat can be recovered from exhaust gas from the first stage and from the second stage.
Patent EP-0022252-A1 (EP)
Inventor: DIVISEK JIRI DR
IPC: C25B1/04
Filed: 1980-07-03
Abstract: Ein für die alkalische Wasserelektrolyse geeignetes Diaphragma, welches temperatur- und korrosionsbeständig sowie ausreichend mechanisch stabil ist und keine eigene Elektronenleitfähigkeit besitzt, wird erfindungsgemäß durch ein mindestens teilweise zum Metalloxid aufoxidiertes poröses Sintermetall insbesondere aus Nickel, Eisen oder Kupfer gebildet. Vorzugsweise umfaßt der Sinterkörper eine Gerüststruktur, insbesondere ein Drahtnetz. Die Herstellung eines solchen Diaphragmas erfolgt durch Oxidation eines porösen Metallsinterkörpers bei erhöhter Temperatur in sauerstoffhaltiger Atmosphäre. Für die Praxis besonders interessante Nickeloxiddiaphragmen erhält man durch Auftragen einer bindemittelhaltigen Nickelpulvermasse auf ein Nickelnetz und anschließendes Brennen in inerter oder reduzierender Atmosphäre bei 700 bis 1000°C mit nachfolgendem Rösten in Luft bei 1000° bis 1200°C. So hergestellte Diaphragmen können in Sandwichbauweise beidseits mit aktiven porösen Nickelelektroden versehen für Elektrolysezellen verwendet werden.
Patent EP-0025884-A1 (EP)
Inventor: BOSWELL GEORGE ALBERT JR
IPC: C07D207/34
Filed: 1980-08-22
Abstract: 4,5-Diaryl-α-polyfluoroalkyl-1H-pyrrole-2-methanols and 1-(4,5-diaryl-1H-pyrrol-2-yl) polyfluoroalkanones are useful in treatment of inflammation and relieving pain.
Patent EP-0028725-A1 (EP)
Inventor: SCHOCH WERNER DR
IPC: C07C45/42
Filed: 1980-10-16
Abstract: Verfahren zur Herstellung von aromatischen Monoaldehyden in einer Eintopfreaktion durch Umsetzung von in einer Methylgruppe monohalogenierten Methylaromaten mit Hexamethylentetramin nach dem Schema einer Sommelet-Reaktion, saure Hydrolyse des Reaktionsgemisches und Abtrennung der gebildeten Monoaldehyde, bei dem man anstelle von reinen monohalogenierten Methylaromaten ein rohes Halogenierungsgemisch einsetzt, das durch Photochlorierung von Methylaromaten mit für die Bildung von Monochlorierungsprodukten unterschüssigen Mengen an Chlor entstanden ist, auf dieses Halogenierungsgemisch ohne vorherige Aufarbeitung das Hexemethylentetramin ohne vorherige Aufarbeitung das Hexamethylentetramin einwirken läßt und anschließend unter Zusatz von Wasser die Sommelet-Reaktion ablaufen läßt. Als rohe Photochlorierungsgemisch gibt man vorzugsweise das Photochlorierungsgemisch des p-Xylols oder Toluols ein. Die erhaltenen Aldehyde fallen in Ausbeuten von >80% d. Theorie und Reinheiten von > 99% an.
Patent EP-0028746-A1 (EP)
Inventor: PAMER WALTER R
IPC: F16B39/282
Filed: 1980-10-24
Abstract: A fastener (20) indicates when a predetermined preload has been applied to the fastener. He includes a body section which is connected with a thread convolution (26). A load transmitting and indicating section (30) is connected with the body section and includes a bearing section (40) having a flat annular bottom surface (46) and an undulating annular spring section (42) which circumscribes the bearing section (40). The spring section (42) has a bottom surface (56) with crest (60) and trough portions (62). The crest portions (60) extend tangentially to the plane of the bottom surface (56) of the bearing section (40). The trough portions (62) are resiliently deflectable toward the body section to flatten the undulations in the spring section (42) upon application of the predetermined preload to the fastener (20). The spring section (42) is resiliently returnable toward an initial configuration to increase the amplitude of the undulations in the spring section (42) to provide a visual indication that the connection between the fastener (20) and a member (70) is loosening.
Patent EP-0013588-A1 (EP)
Inventor: VAN DER VEEN ROMKE
IPC: G01N9/26
Filed: 1980-01-08
Abstract: Measuring the density of a ground-water mixture column standing in a hold (10) of a ship by means of a sounding-rod (37) introduced into said mixture column, whilst the height of a measuring column (2) with fluid (17) of known density being changed for adapting its weightto that of the mixture column.
Patent EP-0015085-A1 (EP)
Inventor: TASHIRO KIYOSHI
IPC: C22B1/16
Filed: 1980-02-01
Abstract: A process is disclosed for producing self-fluxing, sintered ores using a raw materials mix comprising at least 25 wt% of fine grains below 1 mm in size and not more than 5.4 wt% of SiO 2  in terms of sintered ore product. The process is characterized by control of the Si0 2  content of said fine grains to be at least 50 wt% of the total Si0 2  content of the mix, and sintering of the thus controlled mix.
Patent EP-0017421-A1 (EP)
Inventor: PARSONS JAMES C
IPC: G03B41/00
Filed: 1980-03-25
Abstract: A photographic reproportioning apparatus for changing one dimension of an image has a main travel board (29) supporting a sub-travel board (31) both moving linearly. The photosensitive member moves relative to an opaque mask (116, 117) having an exposure window (124). Motion transmitting structure (99, 111) moves both sub-travel board at the same speed or less, comprising adjustable control bar (68), connected to first drive (99) on main travel board, which drive drives second drive (111) on main travel board and sub-travel board. Speed of first drive depends on angular position of speed control bar (68) relative to path of main travel board and its speed. First drive rotates wheel (107), which is used to change linear image to arcuate image. A second tapered window (128) on mask (116, 117) diverges from axis of rotation of wheel providing even light exposure along length of exposure line, when wheel and main travel board are used to make an arcuate image.
Patent EP-0019999-A1 (EP)
Inventor: GREENSHIELDS JAMES NAIRN
IPC: C09K23/00
Filed: 1980-04-10
Abstract: A new method for the preparation of acetals of long chain fatty aliphatic aldehydes and polyols containing four or more hydroxyl groups which produces the acetals in a relatively pure form by reaction in a mutual solvent, preferable a C 1  to C 4  fatty carboxylic acid. The 'clean' acetals are useful emulsifying agents and their esters and polyalkoxy substituents are useful dispersants and surfactants for aqueous compositions.
Patent EP-0031251-A1 (EP)
Inventor: WOLFF HEINZ SIEGFRIED
IPC: G01K7/00
Filed: 1980-12-19
Abstract: Temperature readings from a thermistor (16) can be recorded in a counter (20) by means of a self-balancing bridge (17) when gate (15) is open for the same four hours of each day. Clock (10) is set to initiate the four hour period at say 06.00 hrs. so that the body temperature measurement is taken after waking but before rising. Measurementforthefirstthree days of the menstrual cycle are rejected (19) and for the next eight days are accumulated in a store (22). These measurements are subject to a diurnal correction (21) to reduce them to the temperature at the beginning of the 4 hour period. The mean of eight readings is determined (23) and subsequent readings compared (24) with the mean. A Cusum statistical test is then applied to determine the beginning of the infertile period signalled by a rise in body temperature and produce a corresponding display (27).
Patent EP-0021906-A1 (EP)
Title: Dispositif de mesure de l'orientation relative de deux corps et système de repérage de direction correspondant
Inventor: CONSTANT CLAUDE
IPC: F41G3/22
Filed: 1980-06-03
Abstract: Dispositif du type à couplage magnétique utilisant deux groupements de trois bobines liés respectivement aux deux corps et permettant de simplifier l'électronique de traitement des signaux induits avant calcul de l'orientation relative. Il comporte deux circuits de commutation (3, 7) pour exciter successivement les bobines (R1, R2, R3) du radiateur par une même onde SO = A sin ω t, et pour connecter séparément les bobines (C1, C2, C3) du capteur aux circuits de traitement au cours de chaque excitation. Le traitement comporte un circuit d'amplification (5), un circuit de démodulation synchrone et intégration (7) et une boucle d'asservissement (8, 10, 9) pour annuler le signal reçu S3 et mesurer la composante de champ correspondante. Un calculateur annexe (8) élabore les angles d'Euler. L'invention s'applique notamment aux systèmes viseurs de casque.
Patent EP-0054599-A1 (EP)
Title: Burner for liquid fuel
Inventor: GUTMANN HELLMUT
IPC: F23K5/04
Filed: 1980-12-22
Abstract: The burner has a vaporisation duct (32) through which combustion air is fed. The fuel is applied in fine, compact jets to the vaporisation surface (25) which can be heated electrically and by combustion. In relation to the direction of flow of the combustion air downstream of the feed points, the vaporisation surface (25) has a retaining and distributing edge (28') which effects a fine, controlled distribution of the fuel and hence complete vaporisation thereof. In the interests of particularly environment-friendly operation and high reliability, the fuel is drawn off from the fuel nozzles (29) when operation is interrupted. <IMAGE>
Patent EP-0022755-A1 (EP)
Inventor: ACERBI LEO
IPC: F15B13/01
Filed: 1980-07-11
Abstract: The said type of valve has a first unidirectional valve (11) and a second unidiredtional valve (14) with oleo-dynamic unlocking, on to the closing mechanism (14a) of which exerts an effect a pilot piston (17) wich is subjected, on one surface of a pre-established extension, to the pressure existing in a first inlet (or outlet) orifice (12) of the valve itself. 
     Furthermore, the said valve is provided with a device for regulating and limiting the pressure, and this supplies the piston (17) with a control pressure whose value falls within a pre-established minimum and maximum.