baber/WOPTO huggingface dataset:
Patent EP-4212884-A1 (EP)
Title: Tachographensystem für ein kraftfahrzeug, kraftfahrzeug und verfahren zum betreiben eines tachographensystems
Inventor: ROMBACH GERHARD
IPC: G01P1/12
Filed: 2021-11-15
Abstract: Die Erfindung betrifft ein Tachographensystem (2) für ein Kraftfahrzeug (1) aufweisend einen Impulsgeber (3). Es ist vorgesehen, dass das Tachographensystem (2) eine Sensoreinrichtung (4) aufweist, die eine Speichereinheit aufweist, in der ein Geheimnis (12) gespeichert ist, das individuell für die Sensoreinrichtung (4) ist. Das Tachographensystem (2) weist eine Steuereinrichtung (6) auf, die dazu eingerichtet ist, das Geheimnis (12) aus der Speichereinheit auszulesen und als Referenzgeheimnis (12) in einer Speichereinrichtung (7) des Tachographensystems (2) zu speichern. Die Erfindung betrifft auch ein Kraftfahrzeug umfassend ein Tachographensystem sowie ein Verfahren zum Betreiben eines Tachographensystems für ein Kraftfahrzeug aufweisend einen Impulsgeber.
Patent EP-4219494-A1 (EP)
Title: Octahydro fused azadecalin glucocorticoid receptor modulators
Inventor: HUNT HAZEL
IPC: C07D471/04
Filed: 2014-11-21
Abstract: The present invention provides octahydro fused azadecalin compounds having glucocorticoid receptor binding affinity and modulatory activity for pharmaceutical use. Also provided are pharmaceutical compositions containing an effective amount of the fused azadecalin compounds and methods of using the compositions for the-treatment of a glucocorticoid receptor mediated disorder in a subject.
Patent EP-4249936-A1 (EP)
Inventor: VOLOTINEN MINJA
IPC: G01S5/00
Filed: 2023-03-23
Abstract: An approach is provided for multimodal position selection based on an aggregated previous position of a tracking device. The approach, for example, involves receiving a telemetry item from the tracking device. The tracking device is configured with a plurality of positioning technologies to generate position signals respectively. A plurality of positions of the tracking device are respectively determined using the position signals. The approach also involves based on determining that the tracking device is stationary by determining that at least one of the plurality of positions is less than a threshold distance from a previous position or an aggregated previous position of the tracking device, selecting a position from the plurality of positions that is closest to the aggregated previous position of the tracking device. The approach further involves assigning the selected position to the telemetry item. The approach further involves providing the telemetry item with the selected position as an output.
Patent EP-4266636-A1 (EP)
Inventor: HAN JAEDUK
IPC: H04L25/49
Filed: 2023-04-14
Abstract: A pulse-amplitude modulation (PAM) transmitter includes a transceiver, and at least one processor connected to the transceiver and configured to identify, from among symbols included in an input signal, a symbol that exceeds a specified transition level, when the symbol exceeding the transition level is identified, obtain a frame buffer including at least one bit among bits constituting the identified symbol, encode input data by inverting at least one bit among the bits constituting the identified symbol, and transmit the frame buffer and the encoded input data.
Patent EP-4221015-A1 (EP)
Inventor: KRISHNAN MURALI
IPC: H04L1/00
Filed: 2018-08-07
Abstract: Probabilistic generation and decoding modulation symbols for use with optical communication. Codewords are generated using combinations of symbols from a modulation symbol alphabet, and each type of modulation symbol is sequentially generated using a hardware efficient combination generator that performs as a virtual lookup table (LUT). Likewise, decoding can be performed by sequentially identifying locations of individual modulation symbols within the received codeword.
Patent EP-4290562-A1 (EP)
Inventor: VINCENT MICHAEL B
IPC: H01L21/683
Filed: 2023-05-31
Abstract: A method of forming a semiconductor device is provided. The method includes placing a semiconductor die and an RF sub-assembly on a carrier substrate. The RF sub-assembly includes a sacrificial blank, a conductive radiant element, and a conductive shield. At least a portion of the semiconductor die and the RF sub-assembly is encapsulated with an encapsulant. The carrier substrate is separated from the encapsulated semiconductor die and RF sub-assembly to expose a side of the sacrificial blank. The sacrificial blank is removed to form a cavity in the RF sub-assembly such that the conductive radiant element and the conductive shield are exposed through the cavity. A package lid is affixed on the encapsulated semiconductor die and RF sub-assembly and configured to serve as a signal reflector for propagation of an RF signal.
Patent EP-4307387-A1 (EP)
Inventor: MULAOSMANOVIC HALID
IPC: H01L29/51
Filed: 2023-06-07
Abstract: Structures for a ferroelectric field-effect transistor (10) and methods of forming a structure for a ferroelectric field-effect transistor. The structure comprises a gate stack (14) having a ferroelectric layer, a first conductor layer, and a second conductor layer positioned in a vertical direction between the first conductor layer and the ferroelectric layer. The first conductor layer comprises a first material, the second conductor layer comprises a second material different from the first material, and the second conductor layer is in direct contact with the ferroelectric layer.
Patent EP-4307138-A1 (EP)
Title: Self-ordering fast fourier transform for single instruction multiple data engines
Inventor: MUNDARATH JAYAKRISHNAN CHERIYATH
IPC: G06F17/14
Filed: 2023-07-11
Abstract: A method for self-ordering Fast Fourier Transform for Single Instruction Multiple Data engines includes performing a butterfly operation on a first input vector and a second input vector to generate a first output vector and a second output vector, wherein the first input vector, the second input vector, the first output vector and the second output vector are each comprised of complex numbers, and a first order of the complex numbers of the first output vector is non-linear and a second order of the complex numbers of the second output vector is non-linear. A combination of complex numbers is reordered and exchanged between the first output vector and the second output vector to partially linearize the first order of the first output vector and to partially linearize the second order of the second output vector.
Patent EP-0014223-A1 (EP)
Inventor: MARTIN HENRY DR
IPC: A01N43/36
Filed: 1979-02-09
Abstract: This invention comprises new compounds as well as a composition and method for influencing, in particular for inhibiting plant growth, which composition contains as active ingredient a quaternary pyrrolidinium acetic acid anilide of the formula
     wherein X⊖ represents the anion of any non-phytotoxic acid. 
     Methods for manufacturing the bromide of this compound are described and its use for inhibiting the growth of plants, in particular ornamentals.
Patent EP-0011202-A1 (EP)
Inventor: DYER FREDERICK WILLIAM
IPC: E04B7/00
Filed: 1979-11-02
Abstract: A roof or wall structure incorporating support assemblies is disclosed. The roof or wall structure (90) comprises an inner sheath (92) secured to plural spaced-apart purl ins or girts (84); an outer sheath (94); plural spaced-apart support means (96) each assembled from a plurality of the present support means (96), secured to the inner sheath (92) and to the outer sheath (94) for maintaining the outer sheath (94) spaced from the inner sheath (92); and thermal insulation (102) filling the space between the inner and outer sheaths (92,94). The arrangement is such that the thermal insulation (102) has a substantially uniform thickness throughout the roof or wall structure. The depth of the support means may be varied to accommodate the desired thickness of thermal insulation (102). The support means (96) accommodate thermal expansion and contraction of the outer sheath (94) independently of the inner sheath 92), thereby totally eliminating the possibility of leaks associated with prior art structures.
Patent EP-0010964-A1 (EP)
Inventor: SEHGAL SURENDRA NATH
IPC: A61P31/04
Filed: 1979-11-01
Abstract: A novel antibacterial and antitumor agent, ravidomycin is described, together with pharmaceutical compositions containing it and a process for its preparation. 
     Ravidomycin is prepared by culturing a novel microorganism Streptomyces ravidus in an aqueous nutrient medium.
Patent EP-0012033-A1 (EP)
Inventor: GROESBECK DE WITT III WALTER
IPC: D04H1/64
Filed: 1979-12-03
Abstract: Nonwoven fabrics are disclosed which comprise fibers, at least 50% by weight of which are hydrophobic fibers such as polyester or polypropylene, and a binder comprising an emulsion copolymer. The copolymer comprises (a) 1 to 8% by weight of at least one monoethylenically unsaturated carboxylic acid, such as acrylic of methacrylic acid, (b) 50 to 75% by weight of at least one C. to C e  alkyl acrylate, particularly butyl acrylate and (c) 20 to 49% by weight of at least one of methyl methacrylate, styrene and a-methyl styrene. The fabric has sufficient wet-strength for use as diaper coverstock and binders free of formaldehyde and acrylonitrile units are free of the hazardous effects of these materials.
Patent EP-0013089-A1 (EP)
Inventor: STEAD JOHN CHARLES
IPC: B29C65/20
Filed: 1979-12-07
Abstract: Laminates comprising doth (17) or other sheet material bonded to a filled crystalline polypropylene composition (14) by means of an unfilled crystalline polypropylene composition (15), preferably a crystalline random copolymer of prop- yiene and 0.5 to 5.0%of ethylene. The laminates are made by sandwiching preferably a sheet (15) of the unfilled composition between the cloth (17) and filled composition (14) and then heating the sandwich to above the crystalline melting points of the polypropylenes and subsequently cooling to form the laminate. The fillers may be minerals or wood flour, the cloths may be knitted, woven or felted and other sheet materials may be plastics films, metal foils, paper or leather cloth.
Patent EP-0012718-A1 (EP)
Inventor: SWITZER WILLIAM PAUL
IPC: A61K39/10
Filed: 1979-11-30
Abstract: A vaccine for animals subject to Bordetella bronchiseptica infection comprises an aqueous suspension of liable cells of a modified Bordetella bronchiseptica strain. This strain is not merely attenuated and avirulent but has been modified so that it will colonize the respiratory mucosa of animals for only a limited time before it is cleared, causing no adverse effect on the animals. During the limited period of growth on the respiratory mucosa, however, the strain is capable of inducing local resistance to B. bronchiseptica infection. Swine are thereby protected against atrophic rhinitis and turbinate atrophy and dogs against tracheobronchitis (kennel cough). A vaccine dose form comprises a first vial containing freeze-dried cells of the modified B. bronchiseptica and a second vial contains sterile water preferably with a wetting agent.
Patent EP-0005125-A1 (EP)
Inventor: BUIATTI MARINA
IPC: H01L21/3213
Filed: 1979-03-01
Abstract: The present invention complements a previous invention on a self-aligned process for MESFET transistors. After the gate electrode (11) is defined, leaving a very fine gap in between the ohmic (12) and the gate contacts, the different etch rate of the two contacts with respect to ion etching is exploited in order to increase the separation in the pad region.
Patent EP-0015506-A1 (EP)
Inventor: ROSS DIETER DR
IPC: G01S17/08
Filed: 1980-02-28
Abstract: Change of distance measuring apparatus features a light transmitter-receiver unit 23 which is used to sense the distance A to the surface of a measurement object 35 and more particularly to sense changes in the distance A occurring due to changes in thickness of the measurement object 35 as it moves against a guide surface in the direction of the arrow F. The optical system features a front objective 14 which focusses a parallel beam of light received from a laser light source via beam widening optics 13', 13", a modal aperture 12 for limiting the beam to the zero order defrac- tion image of the laser light source and a beam dividing mirror 33. Light returned from the surface of the measurement object whether specularly reflected or scattered is gathered by the front objective 14 and is passed to a photoelectric converter 19 via the dividing mirror 33, a further objective 16 and a second modal aperture stop 18. The signal at the photoelectric converter 19 is a maximum when the surface of the measurement object 35 is located in the desired plane 15. The position of the desired plane can be adjusted by optical means such as moving the front lens 14 and the extent of the movement required to maximize the signal at the photoelectric converter 19 is indicative of the change in the distance A. Various useful modifications are disclosed including the use of a comparison beam 36.
Patent EP-0019245-A1 (EP)
Inventor: CANNON THOMAS BURT
IPC: H04Q9/10
Filed: 1980-05-10
Abstract: The disclosed control system employs the serving electronic stored program PBX (100) to regulate the operation of devices located at of sites in accordance with one or or more modes of operation as offered by an algorithm stored in the PBX memory. Each site is equipped equipping each guest room or office with a control circuit (EC00) to regulate the operation of the devices located in that room. These control circuits (EC00-ECn) are activated by the presence of an audio frequency on the telephone line (TOO, R00) associated with the site. To minimize the impact of this scheme on the traffic capacity of the PBX time division switching network, all activated control circuits are concurrently connected to a single time slot, which supplies the required audio frequency.
Patent EP-0019828-A1 (EP)
Inventor: MUELLER FRIEDHELM ING GRAD
IPC: G01N30/30
Filed: 1980-05-19
Abstract: Luftthermostat für die Gaschromatographie mit einem Gehäuse mit wärmeisolierenden Wänden, in welchem sich die analytischen Aggregate (4), wie Trennsäulen, Trennsäulen-Schalteinrichtungen, Teile von Injektoren, Detektoren und Umschaltventilen sowie Heiz- und Luftumwälz-Vorrichtungen befinden. Die analytischen Aggregate sind fest, aber auswechselbar in oder an der oberen Stirnfläche (2) des Gehäuses angebracht; der aus den Seitenflächen des Gehäuses gebildete Gehäusemantel (9) ist teleskopartig über einen Sockel (5) absenkbar, so daß die analytischen Aggregate zur Wartung oder zur Auswechslung der Trennsäulen gut zugänglich sind.
Patent EP-0022933-A1 (EP)
Inventor: MEILLER HERMANN
IPC: A47C1/022
Filed: 1980-06-19
Abstract: In a seat having a seat plate of adjustable inclination and a backrest of adjustable inclination, gas springs are provided for adjusting the inclination of the seat plate and backrest, the valve actuating pins of the gas springs being oppositely disposed and actuatable by an adjusting lever. The adjusting lever extends transversely to the valve actuating pin arrangement and is mounted to pivot vertically and horizontally about a common pivot point disposed beyond the straight connecting line between the valve actuating pins. In the preferred embodiment, two control arms on the seat carrier are movable in a scissor-like manner in a vertical plane containing the valve pin arrangement, the adjusting lever engaging between and co-operating with the control arms which co-operate with the valve actuating pins. This permits the inclination of the seat plate and the inclination of the backrest to be adjusted with a single operating element either at independent times or simultaneously.
Patent EP-0023576-A1 (EP)
Inventor: LELAND DAVID LAWRENCE
IPC: A61K31/485
Filed: 1980-07-02
Abstract: Disclosed are 7 and 7-8 substituted 4, 5a-epoxymorphinan-6-one compounds characterized by the structural formula:
       
     In foregoing formula R' is cyclopropylmethyl or cyclobutylmethyl and R" is H or β-methyl. The compounds corresponding to the foregoing description are useful as mixed analgesics/narcotic antagonists.
Patent EP-0019976-A1 (EP)
Inventor: VAN ZANTEN PIETER
IPC: G09G3/38
Filed: 1980-05-22
Abstract: An electrochromic display medium (11) is present between two supporting plates (2, 3). One supporting plate has a TFT-matrix (9), in which each TFT circuit comprises two transistors and a capacitor. The second transistor of each TFT circuit is connected, via apertures (8) in an insulating layer (7), to a conductive layer (6) provided on one supporting plate. A transparent common counter electrode (10) is provided on the other supporting plate.
Patent EP-0043871-A1 (EP)
Inventor: PORTA AUGUSTO
IPC: C01D1/40
Filed: 1980-07-04
Abstract: A process for removing chlorate from a caustic solution in an electrolytic cell by the reduction of the chlorate with metallic iron. The process is particularly distinguished by the steps of contacting the caustic solution with iron (8a) to reduce the chlorate to chloride, contacting the caustic solution containing dissolved iron therein with a conductive substrate (8b) to electrolytically precipitate the iron on the substrate, thus providing a caustic solution which is substantially free from iron and chlorate ions, removing the purified portion of the caustic solution from the cell, using the iron coated substrate (8b) for treating an untreated portion of the caustic solution to substantially reduce the chlorate to chloride, and reusing the iron reduced substrate for recovering dissolved iron from the caustic solution. The process of this invention substantially decreases the chlorate content of caustic solutions and also recovers dissolved iron in the solution on a substrate for reuse and further reduction of chlorate of an untreated portion of the caustic solution.
Patent EP-0032620-A1 (EP)
Inventor: HYLTON THOMAS ANTHONY
IPC: C07C229/42
Filed: 1980-12-16
Abstract: 2-(4-Nitrophenyl)-2-methylmalonate esters are prepared by reacting 4-nitrophenyl halides with methylmalonate esters in the presence of a base. The base is preferably an alkali metal hydroxide or potassium carbonate. The products can be reduced to the corresponding 2-(4-aminophenyl)-2-methylmalonate esters. The 3-fluoro-4-nitrophenyl and 4-amino-3-fluorophenyl deriviatives of both types of esters are novel. 
     The aminophenylmalonate esters may be coupled with a benzene compound and decarboxylated to give 2-arylpropionic acids such as flurbiprofen. Alternatively, decarboxylation of the 4-nitrophenylmalonate ester may be followed by reduction and coupling, again to give 2-arylpropionic acids and esters.
Patent EP-0028555-A1 (EP)
Inventor: GHENASSIA ELIE FRANCOIS MARIUS
IPC: C07C215/08
Filed: 1980-10-17
Abstract: 1. Process for the purification of N,N-dialkylaminoethanols, characterised in that, before purification by distillation, they are subjected to a catalytic hydrogenation treatment in the heterogeneous phase by way of preliminary purification.
Patent EP-0022053-A1 (EP)
Inventor: PORTER WILLIAM B JR
IPC: A01F29/06
Filed: 1980-06-24
Abstract: A shear bar having a cutting edge (34) created by forming or machining notches (32) along the cutting edge. The notches (32) preferably define triangles, semicircles, or other geometric shapes along the surfaces adjacent to the cutting edge to increase the cutting edge length and restrict transverse movement of a crop across the length of the cutting edge. The cutting edge is hardened and/or enhanced with hard surfacing material (39) to retain a sharp cutting edge and prolong the useful life of the shear bar.
Patent EP-0028202-A1 (EP)
Inventor: NAGEL JOACHIM DIPL-PHYS DR
IPC: A61B5/04
Filed: 1980-10-15
Abstract: 1. Arrangement for processing of an electromyographically received signal which contains electrocardiographic components, characterised in that for the registration of uterus activity means are provided to detect elektromyographically the electrical fields in the abdominal region which accompany muscle activity, the amplitude values of the maternal electrocardiogram serving as standardization magnitude for the control of the amplitude of the electromyographically derived signal.
Patent EP-0022122-A1 (EP)
Inventor: ASCHAUER HANS
IPC: B21D19/12
Filed: 1980-06-04
Abstract: Bei einer Biegemaschine zum Abkanten von Blechtafeln sind Haltestempel (4a, 4b) zum Einspannen einer Blechtafel (5) und mindestens ein antreibbares Biegewerkzeug (3a, 3b) vorgesehen, das um das als Gegenwerkzeug dienende Ende eines Haltestempels (4a, 4b) herum bewegbar ist. Um hinsichtlich der Bewegungsbahn des Biegewerkzeuges (3a, 3b) nicht Beschränkungen unterworfen zu sein, ist das Biegewerkzeug (3a, 3b) in zwei etwa senkrecht zueinander stehenden Richtungen beweglich gelagert und weist gesonderte Antriebe (8, 10) für die beiden Bewegungsrichtungen auf.
Patent EP-0035091-A1 (EP)
Inventor: REITERER RICHARD
IPC: C21D10/00
Filed: 1980-12-19
Abstract: 1. A method of manufacturing stress-corrosion-resistant non-magnetizable drill-stems made of austentic steels, characterized in that in the surface region of the drill-stems residual compressive stresses are produced by the effect of mechanically, electrically, or chemically released impact or compression energy.
Patent EP-0028655-A1 (EP)
Inventor: FUKUDA TAKESHI
IPC: H01L21/033
Filed: 1980-12-01
Abstract: Lors de la preparation d'un dispositif a semi-conducteur comprenant un element semi-conducteur tel qu'un transistor bipolaire, la technique conventionnelle connue comprend les etapes de modelage sur une couche de nitrure de silicium (3) afin de former des fenetres dont les dimensions sont determinees afin de correspondre aux dimensions des regions (6a, 6b) pour des transistors bipolaires, des regions isolantes (5), etc.; puis de formation, en premier lieu, des regions isolantes (5) et, sequentiellement, des regions (6a, 6b) par diffusion thermique de bore. Dans une telle methode, dite a alignement automatique, le bore reagit avec la couche de nitrure de silicium (3) et les produits de reaction deteriorent la couche de dioxyde de silicium (4). Lors du modelage sur la couche de nitrure de silicium un premier masque (13') est forme lequel se presente sous la forme d'une bande sans fin vu en plan, afin que l'interaction du bore et du nitrure de silicium ait une influence sur la couche de dioxyde de silicium, soit un second masque (12') bien inferieur a celui utilise dans le procede conventionnel afin de resoudre les problemes de rendements decroissants et de fiabilite dans la fabrication de dispositifs a semi-conducteurs.
Patent EP-0030539-A1 (EP)
Inventor: BERGLUND JAN-OLOF VALENTIN
IPC: C09D7/65
Filed: 1980-12-30
Abstract: Additif en plastique cellulaire, methode de fabrication de l'additif et usage de l'additif. L'additif est destine a etre melange avec un composant de durcissement ou de sechage a l'air, de preference, de la peinture liquide. Cet additif se caracterise en ce qu'un melange de particules en plastique a cellules fermees, une resine de formaldehyde uree desintegree moussee, et des filaments ou torons de fibres de verre coupees font partie de l'additif. La methode de fabrication de l'additif se caracterise en ce que les composants faisant partie de l'additif sont envoyes dans une conduite de transport par air (4) en melange mutuel pour former un melange uniforme pendant le transfert dans un silo (5).