baber/WOPTO huggingface dataset:
Patent EP-3614227-A2 (EP)
Inventor: OLIEMAN ERIK
IPC: G05F1/575
Filed: 2019-08-12
Abstract: A low dropout (LDO) regulator system is provided. The LDO regulator system includes a first amplifier circuit, a second amplifier circuit, and a switch circuit. The first amplifier circuit has a first input coupled to receive a reference voltage and an output. The second amplifier circuit has a first input coupled to the output of the first amplifier and is configured to provide a predetermined voltage at a first output. The switch circuit is coupled between the first output of the second amplifier circuit and a second input of the first amplifier circuit and is configured to cause an open circuit in a first feedback path from the first output of the second amplifier circuit to the second input of the first amplifier circuit based on a control signal.
Patent EP-3894726-A2 (EP)
Title: Rotor mit einteiligem gewinde, sowie elektromotor, aktor und parksperre
Inventor: MATYAS ARTHUR-RICHARD
IPC: F16H63/34
Filed: 2019-11-26
Abstract: Die Erfindung betrifft einen Rotor (36) für einen Elektromotor (32), wobei der Rotor (36) um eine Drehachse (34) drehbar ist und einen ersten Außenumfang (50) und ein im Bereich des ersten Außenumfangs (50) angeordnetes Magnetfeldelement (54) zur Erzeugung eines Magnetfelds zur Bewirkung einer Drehbewegung des Rotors (36) aufweist, wobei dem Rotor (36) ein Gewinde (38) zur formschlüssigen Verbindung mit einem translatorisch bewegbaren Betätigungselement (40) zugeordnet ist, wobei das Gewinde (38) einteilig aus dem Rotor (36) ausgeführt ist. Weiterhin betrifft die Erfindung einen Elektromotor (32) mit einem derartigen Rotor (36), einen Aktor (30) mit einem derartigen Elektromotor (32) und eine Parksperre (10) mit einem derartigen Aktor (30).
Patent EP-3747641-A2 (EP)
Inventor: HUTTENHUIS STEPHAN DR
IPC: B24B13/005
Filed: 2020-06-05
Abstract: A method is proposed for manufacturing lenses (2), in particular eyeglass lenses/spectacle lenses (2), wherein the lenses (2) are blocked for processing/machining on one block side (2A) and are provided with a removable protective layer (5A) before the blocking. In particular, the protective layer (5A) is applied by rotation coating and is formed from an adhesive (28) which is cured by means of electromagnetic radiation (U). According to a further aspect, an apparatus (23) for manufacturing lenses is proposed, wherein the apparatus (23) comprises a receiving station (34) for receiving lenses (2), a delivery station (68) for delivering lenses (2), one or more work stations (34-37) and a handling device (38) for handling the lenses (2).
Patent EP-3958017-A2 (EP)
Inventor: SENGODAN RAJKUMAR
IPC: G01J1/02
Filed: 2021-07-28
Abstract: An infra-red sensor assembly (100) comprises a substrate (108) and an infra-red transmitter (120) electrically coupled to the substrate (108). An infra-red receiver (104) is electrically coupled to the substrate. A testing infra-red transmitter is electrically coupled to the substrate. An infra-red transmission channel optically couples the testing infra-red transmitter and the infra-red receiver.
Patent EP-4196325-A2 (EP)
Inventor: GALLMETZER ANDREAS
IPC: B28B1/00
Filed: 2021-08-12
Abstract: Anlage (53) zur Herstellung eines, vorzugsweise flächigen, Betonfertigbauelements (54), umfassend mehrere Stationen, die von wenigstens einer Produktionspalette (32), insbesondere umlaufend, durchlaufen werden kann, wobei die Anlage (53) wenigstens ein Transportsystem, mit welchem die wenigstens eine Produktionspalette (32) durch die Anlage (53) transportierbar ist, umfasst, wobei die Anlage (53) weiterhin umfasst - wenigstens eine 3D-Druckstation (29) mit wenigstens einer Schichtablagevorrichtung (30) zur schichtweisen Ablage wenigstens eines partikelförmigen Zuschlagstoffs (31) auf der wenigstens einen Produktionspalette (32) und wenigstens einem Druckkopf (1) zur gesteuerten Abgabe wenigstens eines Wasser-Bindemittel-Gemischs (2), umfassend Wasser und wenigstens ein hydraulisches Bindemittel, insbesondere ein zementöses Bindemittel, an wenigstens einem örtlich vorbestimmten Bereich (33) der Produktionspalette (32) und/oder einer von der wenigstens einen Schichtablagevorrichtung (30) auf der Produktionspalette (32) abgelegten Schicht (34, 35, 36) des wenigstens einen Zuschlagstoffs (31), - wenigstens eine Speichervorrichtung (56), in welcher der wenigstens eine partikelförmige Zuschlagstoff (31) speicherbar ist, - wenigstens eine Fördervorrichtung (57), mit welcher der wenigstens eine in der wenigstens einen Speichervorrichtung (56) gespeicherte partikelförmige Zuschlagstoff (31) zur wenigstens einen Schichtablagevorrichtung (30) der wenigstens eine 3D-Druckstation (29) beförderbar ist, - wenigstens eine Mischvorrichtung (58), mit welcher das wenigstens eine Wasser- Bindemittel-Gemisch (2) bereitstellbar ist, - wenigstens eine Zuführvorrichtung (59), mit welcher das wenigstens eine von der wenigstens einen Mischvorrichtung (58) bereitgestellte wenigstens eine Wasser- Bindemittel-Gemisch (2) dem wenigstens einen Druckkopf (1) der wenigstens einen 3D-Druckstation (29) zuführbar ist, und - wenigstens eine Entpackungsstation (60), in welcher ein in der wenigstens einen 3D-Druckstation (29) auf der wenigstens einen Produktionspalette (32) gedrucktes Betonfertigbauelement (54) von einem nichtgebundenen partikelförmigen Zuschlagstoff (31) entpackbar ist.
Patent EP-4226175-A2 (EP)
Inventor: SHRESTHA BHARAT
IPC: G01S5/02
Filed: 2021-10-01
Abstract: Methods, systems, and devices for wireless communications are described. A base station may request a user equipment (UE) to report location information for the UE using a specific format. The UE may report the location information to the base station based on the request. The base station may use the location information reported by the UE to determine the location of the UE.
Patent EP-4075038-A2 (EP)
Inventor: WALTER LISA
IPC: F16L11/15
Filed: 2022-03-31
Abstract: Die vorliegende Erfindung betrifft ein Wellrohr (10) aus Kunststoff, welches in seinem Inneren einen Kanal (20) definiert, wobei eine Wandung des Wellrohrs (10), in einer axialen Richtung entlang einer Haupterstreckungsrichtung des Kanals (20) betrachtet, eine Abfolge von Wellenbergen (12) und Wellentälern (14) aufweist, wobei jeweils ein Wellenberg (12) und ein diesem benachbartes Wellental (14) durch eine Flanke (16) verbunden sind, wobei das Wellrohr (10) an seiner Außenseite eine Mehrzahl von Markierungen (22, 24) aufweist, welche jeweils eine digital auslesbare Codierung umfassen, und wobei die Flanken (16) im Wesentlichen frei von derartigen Markierungen (22, 24) sind.
Patent EP-4213061-A2 (EP)
Inventor: STILES JODY
IPC: G06F30/17
Filed: 2022-11-22
Abstract: A computer-based method is disclosed of creating a visual representation of a threaded feature on a three-dimensional (3D) modelled object in a computer-aided design environment. The method includes constructing a helical curve and start and end circles for a threaded feature in a 3D modelled object, trimming the helical curve to conform to a geometry of the modelled object, identifying a boundary of the trimmed helical curve; and displaying a cosmetic thread to visually represent the threaded feature based on the trimmed helical curve and the identified boundaries of the trimmed helical curve.
Patent EP-4219540-A2 (EP)
Inventor: EVANS LAWRENCE
IPC: C07K14/705
Filed: 2018-10-09
Abstract: Provided herein are variant CTLA-4 polypeptides and immunomodulatory proteins and nucleic acids encoding such proteins. The immunomodulatory proteins provide therapeutic utility for a variety of disease applications, including for treatment of autoimmune or inflammatory conditions. Compositions and methods for making and using such proteins are provided.
Patent EP-4248897-A2 (EP)
Inventor: TOTH LANDY
IPC: A61B18/14
Filed: 2015-12-03
Abstract: There is disclosed an apparatus comprising: a microsurgical tool dimensioned for insertion into a lumen with a wall, the lumen being in fluid communication with a target region of a subject; the microsurgical tool comprising: a distal tip configured to interface with the wall of the lumen, the distal tip comprising one or more delivery means configured to apply a block to the target region, the distal tip having one or more dimensions configured to facilitate placement into the lumen of a target region comprising at least one of one or more nerves and one or more lymphatic ducts coupled to at least one of a tumor and a metastatic cell within a body of the subject; and one or more sensors configured to measure an extent of the block on the target region.
Patent EP-4242516-A2 (EP)
Inventor: KIM EUN JU
IPC: F21V13/08
Filed: 2012-11-30
Abstract: Alight emitting module including a lens is provided. The light emitting module includes a light emitting diode chip, and a lens. The lens according to an embodiment includes a lower surface having a concave portion on which light emitted from the light emitting diode chip is incident, and an upper surface from which the light incident on the concave portion is emitted. The upper surface of the lens includes a concave surface positioned in a central axis thereof. The concave portion of the lower surface includes at least one of a surface perpendicular to the central axis and a downwardly convex surface. At least one of the surface perpendicular to the central axis and the downwardly convex surface is positioned in a region narrower than an entrance region of the concave portion. Furthermore, a lens according to another embodiment can implement an elongated light orientation pattern to emit uniform light over a large area.
Patent EP-4252864-A2 (EP)
Inventor: SHIPMAN BUDDY CLAYTON
IPC: A62C3/00
Filed: 2012-05-25
Abstract: A fire sprinkler head (12) has a valve (42) with an X-brace latch (54), and includes a flexible conduit (14). A sprinkler nozzle (16) is secured to a first end of the flexible conduit (14). The sprinkler nozzle (16) includes a first fitting (28), a sprinkler orifice (20) and fusible element (22). A second fitting (40) is secured to the second end of the flexible conduit (14) and includes the valve (42). The valve (42) has a valve element (44) which is moveable from a latched position to an unlatched position. A flexible link (56) extends from the sprinkler nozzle (16) to the X-brace valve latch (54). Breaking of the fusible element (22) releases the flexible link (56) to move from the latched position to the unlatched position, releasing the valve (42) for flow there-through.
Patent EP-4282882-A2 (EP)
Title: Binding domains directed against gpcr:g protein complexes and uses derived thereof
Inventor: STEYAERT JAN
IPC: C07K16/28
Filed: 2012-06-21
Abstract: The present invention relates to the field of G protein coupled receptor (GPCR) structural biology and signaling. In particular, the present invention relates to binding domains directed against and/or specifically binding to GPCR:G protein complexes. Also provided are nucleic acid sequences encoding such binding domains and cells expressing or capable of expressing such binding domains. The binding domains of the present invention can be used as universal tools for the structural and functional characterization of G-protein coupled receptors in complex with downstream heterotrimeric G proteins and bound to various natural or synthetic ligands, for investigating the dynamic features of G protein activation, as well as for screening and drug discovery efforts that make use of GPCR:G protein complexes.
Patent EP-4284075-A2 (EP)
Inventor: TANG HAI
IPC: H04W52/02
Filed: 2017-05-04
Abstract: Provided by the embodiments of the present application are a wireless communication method and device, which may reasonably determine whether a specific channel or signal needs to be detected. The method comprises: detecting a first signal or channel transmitted by a network device; determining whether to detect a second signal or channel according to the detection result of the first signal or channel and the configuration of the relationship between the detection result of the first signal or channel and whether to detect the second signal or channel by the network device.
Patent EP-4292744-A2 (EP)
Inventor: PARKER TRACY
IPC: B23K9/29
Filed: 2020-03-11
Abstract: A welding torch 10 is provided for use in a Gas Metal Arc Welding (GMAW) process. The welding torch 10 includes a torch body 12, a welding tip 16 extending from the torch body 12, and a detachable nozzle 22 which substantially surrounds the welding tip 16 in use to direct gas around the welding tip 16 and onto a workpiece, the nozzle 22 having a front end which faces the workpiece in use and a rear end which attaches to the torch body 12 in use, in which a ring 24 is provided, the ring 24 being substantially axially fixed to the nozzle 22 at the rear end of the nozzle 22, and the ring 24 being rotatable with respect to the nozzle 22, the ring 24 having a screw thread and the torch body having a corresponding screw thread 26, for fixing the nozzle 22 to the torch body 12.
Patent EP-0036444-A2 (EP)
Inventor: POTOCNIK JOZE
IPC: H01R43/08
Filed: 1980-11-15
Abstract: A method for manufacturing commutators for electric motors wherein a hollow cylindrical body is provided having longitudinal grooves and ridges on its inner surface. The circumferential widths of the inner grooves are initially larger than the desired ultimate widths. A plurality of longitudinal outer grooves are formed on the outer surface of the cylindrical body, the outer grooves each having a bottom wall radially spaced from the longitudinal axis a distance substantially equal to the radial spacing of the bottom walls of the inner groove from the longitudinal axis. The outer grooves are staggered circumferentially relative to the inner grooves and the spaces therebetween define a plurality of yieldable cross-pieces. Radially inwardly directed shrinking forces are applied uniformly to the outer surface of the cylindrical member to break the yieldable cross-pieces and thereby decrease the widths of the inner grooves, the decrease thereof being equal to the widths of the outer grooves.
Patent EP-0017284-A2 (EP)
Inventor: DE JONG AALDERT JOHANNES
IPC: C07C45/67
Filed: 1980-03-21
Abstract: A process for the preparation of unsaturated ketones, in particular 5-hexen-2-one, by reacting a beta-keto ester and an allylhalide in the presence of an alkalimetal carbonate, and optionally a solvent, followed by hydrolysing the unsaturated keto ester obtained and decarboxylating the unsaturated keto acid formed.
Patent EP-0018175-A2 (EP)
Inventor: SHIRATO TAKEHIDE
IPC: H01L29/78
Filed: 1980-04-10
Abstract: "' In a process for producing a semiconductor device, particularly an MIS structure semiconductor device, an electrode, which is in ohmic contact with the semiconductor substrate, is usually formed on the surface which is opposite to the surface having MIS FETs. However, in a recently developed process, the electrode mentioned above is formed on the semiconductor substrate surface on which the MIS PETs are formed, and the electrode is in ohmic contact with the substrate through a short-circuit of a PN junction formed on such semiconductor substrate surface. However, a so formed electrode is liable to break. In the present invention, wherein a masking layer covers the substrate-contact region during the production of the MIS FETs, the electrode mentioned above is in an ohmic contact with the electrode not through the PN junction and the problem of breaking occurs seldom.
Patent EP-0028918-A2 (EP)
Inventor: GARON FRANCIS RALPH
IPC: C14B1/26
Filed: 1980-11-05
Abstract: In the heat treatment of leather, a piece of leather is placed on a frame and attached thereto by a plurality of clips so that the leather lies substantially flat on the frame. The frame and the leather are subjected to heat treatment and shape memory effect (SME) elements serve to apply stretching forces to the piece of leather. 
     A suitable clip comprises a first part which is securable to the frame, a second part which is movable relative to the first part and grips the leather and an SME element which in its transition range of temperatures displaces the second part relative to the first part to stretch the leather.
Patent EP-0029393-A2 (EP)
Inventor: BOURGEOIS JACQUES
IPC: B60P1/46
Filed: 1980-11-17
Abstract: 1. Loading device for a vehicle, of the tail-lift type, comprising - a fixed upright (1), - a telescopic upright (2), one end of which is articulated on the fixed upright so that it can pivot between a first, folded position, to which the gravitational forces tend to bring it back, and a second, unfolded position, - a platform (3) articulated on the other end of the telescopic upright (2), the platform being able to move between a first, folded position and a second, unfolded position, in which it is approximately horizontal, the platform being kept in its second position, under the action of gravity, by interaction with a first abutment (8) on the telescopic upright (2), and - a level (4) which can move between a first, folded position, in which the telescopic upright (2) can adopt its first position under the action of gravity, and a second, blocking position, in which it is pushed back and held by the telescopic upright (2) which then occupies its second position, the movement of the lever (4) beyond its second position being prohibited by a second abutment (7) fixed to one of the uprights, the said loading device being characterized in that - the level (4) is in a single piece, it delimits a cam surface and it has one end articulated on one of the uprights and the other end forming a sliding surface on the other upright, so that the lever tends to adopt its second position under the action of gravity, and - the platform (3) carries a cam follower (5) intended to interact with the cam surface of the lever (4) so that, when the platform (3) moves from its second to its first position, the follower (5) pushes back the lever (4) from its second to its first position.
Patent EP-0034294-A2 (EP)
Inventor: VISSER HARRY D
IPC: F16L11/08
Filed: 1981-02-02
Abstract: Vulcanized reinforced air conditioner hose includes an inner layer of nylon resin not less than about 0.006 inch (0.015 cm) and not more than about 0.030 inch (0.0762 cm) thick which forms the inner surface of the hose, an outer layer of elastomeric material that surrounds the inner layer and forms the external environment-resistant cover of the hose, and a layer of filamentary reinforcement interposed between the inner and outer layers. The hose is characterized by a flexibil- ityvalue, expressed in terms of the force required to achieve a specified bending deflection, and by a refrigerant permeation value, expressed in terms of the weight loss of refrigerant through the hose wall per unit length of the hose peryear, that are not greater than certain respective specified maxima as measured by prescribed testing procedures. Methods of manufacturing such hose are also disclosed. This abstract is notto be taken either as a complete exposition or as a lim i ta- tion of the present invention, however, the full nature and extent of the invention being discernible only by reference to and from the entire disclosure.
Patent EP-0033947-A2 (EP)
Inventor: MATSUMOTO SHOICHI
IPC: C09K19/42
Filed: 1981-02-04
Abstract: A liquid crystal display element utilizing dynamic scattering effects uses a liquid crystal material which is a mixture of at least one kind of liquid crystal having a relatively small birefringence and at least one kind of liquid crystal having a relatively great birefringence, and which has a birefringence of 0.14 to 0.21 when measured with light of 589 nm wavelength at 20°C.
Patent EP-0044435-A2 (EP)
Inventor: TAKEI HIROFUMI
IPC: B60K5/12
Filed: 1981-06-25
Abstract: An engine mounting for suspending an engine relative to a vehicle structure. The engine mounting comprises a first armature for connection to the engine and a second armature for connection to the vehicle structure and a bellows (12) interposed between the first and second armatures to define therewith a closed enclosure. The closed enclosure is filled with pressurized gas. An inertia mass (34) is mounted on the bellows. A mass of the inertia mass and an apparent spring constant of the bellows are selected such that the inertia mass vibrates in inverse phase relastionship with the phase of vibration of the first armature when the engine operates within a vibration insulated domain. The engine mounting comprises partition plates (50, 52) within the bellows to divide the interior of the bellows into two chambers which are communicated with each other through passage means. The passage means are variable in its effective area depending upon the amplitudes of vibrations of the bellows. The effective area of the passage means is decreased during vibrations of the bellows with large amplitudes, while, the effective area of the passage means is decreased during vibrations of the bellows with small amplitudes.
Patent EP-0050341-A2 (EP)
Inventor: TSUKUSHI MASANORI
IPC: H01H33/70
Filed: 1981-10-16
Abstract: Disclosed is a gas circuit breaker of resistance breaking type, which comprises a main breaking unit (2) and a resistance contact mechanism (17, 18) electrically connected in parallel with the main breaking unit for resistively cutting off current. With the opening action of the main breaking unit, a spring (24) used for opening the resistance contact mechanism is energized and the energized force of the spring is released by a releasing mechanism (29, 31, 32; 68, 69, 68a; 52, 78, 79) after the current in the main breaking unit is cut off, thereby to act as a drive force to open the resistance contact means.
Patent EP-0056453-A2 (EP)
Inventor: KENDALL ARTHUR HARRY
IPC: B41J2/395
Filed: 1981-11-19
Abstract: An electrochromic printhead comprises a housing of insulating material in which there is sealed an array of spaced, precisely positioned, capillary tubes. An active print electrode (34) which defines one dot of an array or matrix of dots is disposed within each of the capillary tubes. At least one reference electrode (36) is disposed in operative relationship to each of the print electrodes so that a voltage may be applied between selected active electrodes and the reference electrode to define a particular printing pattern. Each active electrode may be formed by a conductive coating applied along the interior surface of the capillary tube, or by a cylindrical wire positioned within the capillary tube, or by a conductive filler in the capillary tube.
Patent EP-0054768-A2 (EP)
Title: Verfahren zur Abtrennung von acylierten Phospholipiden aus diese enthaltenden Phosphatidylcholin-Produkten
Inventor: GUENTHER BERND-RAINER DR
IPC: C07F9/10
Filed: 1981-12-01
Abstract: Die Erfindung betrifft ein neues Verfahren zur Abtrennung von acylierten Phospholipiden, insbesondere acyliertem Phosphatidylethanolamin und gegebenenfalls Öl aus diese enthaltenden Phosphatidylcholin-Produkten durch Chromatographie an Kieselgel in einem C1-4-Niederalkanol unter Herstellung von hochreinem Phosphatidylcholin.
Patent EP-0034480-A2 (EP)
Inventor: GRIGG RONALD ERNEST
IPC: C07D295/023
Filed: 1981-02-13
Abstract: A process for preparing a N-alkylamine or N, N-dialkylamine, which comprises reacting a primary or secondary amine with a primary or secondary alcohol in the presence of a catalyst selected from iridium, rhodium, ruthenium, osmium, platinum, palladium and rhenium, present either as the metal or a salt or complex thereof. The catalyst is preferably a complex such as RhH(PPh 3 ) 4 . The process can be used to cause cyclisation, including internal cyclisation so that, by way of example, N-methyl-pyrrolidine may be prepared from (1) pyrrolidine and methanol; (2) 1,4-butanediol and methylamine; and (3) 4-methylamino-1-butanol.