baber/WOPTO huggingface dataset:
Patent EP-3799980-A2 (EP)
Inventor: HENRY JUDAH BENJAMIN
IPC: B33Y10/00
Filed: 2020-09-23
Abstract: A welding or additive manufacturing system (100) includes a contact tip assembly (200) having first and second exit orifices. A wire feeder (105) is configured to deliver a first and second wire electrodes (E1, E2) through the exit orifices. An arc generation power supply is configured to output a current waveform to the wire electrodes simultaneously, through the contact tip assembly (200). The current waveform includes a bridging current portion (302), and a background current portion (304) having a lower current level than the bridging current portion (302). The bridging current portion (302) has a current level sufficient to form a bridge droplet between the wire electrodes before the bridge droplet is transferred to a molten puddle during a deposition operation. Solid portions of the wire electrodes do not contact each other during the deposition operation. The bridge droplet is transferred to the molten puddle during a short circuit event between the molten puddle and the wire electrodes.
Patent EP-3917588-A2 (EP)
Inventor: MASON JAY W
IPC: A61M/
Filed: 2020-02-01
Abstract: An implantable pump includes a rigid housing with an oblate spheroid shape and having an inner chamber divided by a movable elastomeric membrane into a gas sub-chamber which is connectible through a drive line to an external pneumatic source, and a blood sub-chamber which is connectible through a graft assembly to an anatomical heart. The housing includes a blood port opening oriented at an angle and at the upper apex of the housing and connected to the blood sub-chamber, and a gas port opening to the gas sub-chamber that is situated at a lower apex of the housing. The pump is provided with a drive line that includes a gas conduit and a heart sensor, the drive line connectible to a drive system that is capable of delivering gas flow through the drive line gas conduit in response to signals driven by the heart sensor.
Patent EP-4073282-A2 (EP)
Title: Systems and methods for producing elements from mixtures, storage/generation vessels, and storage/generation vessel assemblies
Inventor: O'HARA MATTHEW J
IPC: C22B3/44
Filed: 2020-12-11
Abstract: Systems and/or methods for producing free elements, systems and/or methods for producing element storage/generation vessel assemblies, element storage/generation vessel assemblies, system and/or methods for purifying elements and providing a progeny generating assemblies are provided.
Patent EP-3896254-A2 (EP)
Inventor: THEERTHAM ARUN K
IPC: F01D5/28
Filed: 2021-04-16
Abstract: A multi-material vane (20) is provided for a gas turbine engine. This vane (20) includes an airfoil (28) extending along a camber line (42) between a leading edge (44) and a trailing edge (46). The airfoil (28) extends along a span line (36) between an inner end (38) and an outer end (40). The airfoil (28) extends laterally between a first side (48) and a second side (50). The airfoil (28) includes a base section (56), a first side section (58) and a second side section (60). The base section (56) defines at least a portion of the trailing edge (46) of the airfoil (28). The base section (56) is laterally between and connected to the first side section (58) and the second side section (60). The first side section (58) defines at least a portion of the first side (48) of the airfoil (28). The second side section (60) defines at least a portion of the second side (50) of the airfoil (28).
Patent EP-4011906-A2 (EP)
Inventor: RAJ HANS
IPC: C07K14/195
Filed: 2018-04-11
Abstract: The present invention relates to new improved peptide or dimeric peptides exhibiting beta-galactosidase enzyme activity as well as improved methods for reducing the lactose content in compositions, such as dairy products.
Patent EP-4263808-A2 (EP)
Inventor: GUEST RYAN
IPC: C12N5/0783
Filed: 2021-12-16
Abstract: The present invention provides methods for isolating and cryopreserving tumor infiltrating lymphocytes (TILs) and producing therapeutic populations of TILs, including methods via use of a kit and a semi-automatic device for aseptic disaggregation, enrichment, and cryopreservation of a resected tumor prior to expansion of the TIL population. The present invention also provides methods for expansion, and/or stabilization of TILs, for instance UTILs, compositions involving the same and methods of treatment involving the same.
Patent EP-4053315-A2 (EP)
Title: Cut-resistant composite yarn structure
Inventor: LUO RUI
IPC: D02G3/38
Filed: 2018-01-04
Abstract: Embodiments relate generally to a cut-resistant composite yarn structure. The cut-resistant yarn structure comprises a core-spun yarn comprising a first cut-resistant core filament and staple fibers spun over the first cut-resistant core filament, a covering yarn comprising a second cut-resistant core filament and a first covering layer wound over the second cut-resistant core filament, where the first covering layer comprises a first filament, and a second covering layer wound over the core-spun yarn and the covering yarn, where the second covering layer comprises a second filament. The cut-resistant composite yarn structure can be used to manufacture cut-resistant cloth which may in turn be used to manufacture cut-resistant garments such as cut-resistant gloves, cut-resistant sleeves, and other cut-resistant garments.
Patent EP-4166122-A2 (EP)
Title: Soluble articles and manufacture and disposal thereof
Inventor: MCCORMACK BRIAN JAMES
IPC: D21C9/00
Filed: 2019-06-17
Abstract: A method for making an absorbent cotton wool type material such as a cotton bud; an absorbent pad which comprises an outer water impermeable layer and the inner water permeable layer between which there is contained soluble fibres; and a sanitary macerator comprising a chamber which is divided into two parts, a first part contains an area in which the material to be macerated is placed which is closed by a cover and a second part which contains a macerator.
Patent EP-4140844-A2 (EP)
Inventor: SEEGMILLER NEAL
IPC: B60W60/00
Filed: 2022-08-16
Abstract: Systems and methods for operating an autonomous vehicle (AV) are provided. The method includes detecting one or more objects in an environment, predicting a first set of predicted object trajectories comprising one or more trajectories for each of the detected one or more objects, generating a plurality of candidate AV trajectories for the AV, scoring each of the candidate AV trajectories according to a cost function, using the scoring to select a final AV trajectory for execution, determining which of the predicted object trajectories affected the final AV trajectory and which did not do so, adding the predicted object trajectories that affected the final AV trajectory to a persisted prediction cache, excluding from the persisted prediction cache any predicted object trajectories that did not affect the final AV trajectory, and executing the final AV trajectory to cause the AV to move along the final AV trajectory.
Patent EP-4199220-A2 (EP)
Title: Module de batterie ou pack-batterie à empilement d'accumulateurs intégrant des liens souples avec formes complémentaires de blocage en tant que moyens de compression, procédé de réalisation d'un module ou pack-batterie associé
Inventor: DE PAOLI LIONEL
IPC: H01M50/211
Filed: 2022-11-21
Abstract: Module de batterie ou pack-batterie à empilement d'accumulateurs intégrant des liens souples avec formes complémentaires de blocage en tant que moyens de compression, Procédé de réalisation d'un module ou pack-batterie associé.L'invention consiste essentiellement à proposer en tant que moyens de compression d'un module ou pack-batterie, un ou plusieurs éléments à lien souple qui entoure(nt) le module ou pack et dont l'une ou les deux extrémités libres sont insérées puis bloquées par complémentarités de formes à l'intérieur de logement(s) complémentaire(s) réalisé(s) à cet effet dans une ou deux plaques de compression à la périphérie du module ou pack-batterie.
Patent EP-4298799-A2 (EP)
Inventor: WALTHER ANDREAS
IPC: H04R3/12
Filed: 2022-02-25
Abstract: Un rendu plus efficace d'objets audio, qui permet un panoramique 3D, est obtenu en effectuant le panoramique en deux étapes, à savoir au moins un panoramique horizontal dans la couche conduisant à une première position (de haut-parleur) virtuelle et une seconde position (de haut-parleur) virtuelle ou réelle, qui est verticalement décalée, et un autre panoramique vertical entre les deux positions. Bien que par-là même la complexité de calcul semble augmenter, ce traitement par étapes augmente, en fait, la stabilité du rendu et l'emplacement de la position virtuelle prévue. De plus, le traitement par étapes permet d'effectuer, selon un mode de réalisation, le panoramique par utilisation de gains de panoramique d'amplitude uniquement, c'est-à-dire que le traitement de phase n'est pas nécessaire, ce qui rend la complexité de calcul faible. En outre, le rendu est flexible par rapport à l'applicabilité à une variété de configuration de haut-parleur.
Patent EP-4220985-A2 (EP)
Inventor: ZHOU HUA
IPC: H04B7/0413
Filed: 2020-08-28
Abstract: A method for a wireless device of a communication system is described herein. In accordance with one example, the method includes transmitting - by the wireless device - assistance information comprising first configuration parameters indicating that each cell group of cell groups is associated with a maximum number of multiple-input multiple-output (MIMO) layers for a power saving operation of the wireless device, wherein each of the cell groups operates in a different frequency range. The method further includes receiving second configuration parameters, for the power saving operation, comprising: a first maximum number of MIMO layers for a first bandwidth part (BWP) of a first cell of a first cell group of the cell groups, and a second maximum number of MIMO layers for a second BWP of the first cell, wherein - based on the first cell belonging to the first cell group - the first maximum number and the second maximum number are each less than or equal to a maximum number of MIMO layers corresponding to the first cell group. Moreover, a corresponding method for a base station as well as a respective wireless device, a respective base station as well as related systems, devices and apparatuses are described herein.
Patent EP-4233834-A2 (EP)
Title: Aryl-aniline and heteroaryl-aniline compounds for treatment of birthmarks
Inventor: KINCAID JOHN
IPC: A61K8/49
Filed: 2019-11-20
Abstract: Provided herein are compounds and pharmaceutical compositions thereof for treating a birthmark in a subject in need thereof, wherein the compound is according to any one of formula (I), (II), (III), (IV) and (V)andwherein X<sup>1</sup>, X<sup>2</sup>, X<sup>3</sup>, R<sup>1</sup>, R<sup>2</sup>, R<sup>2a</sup>, R<sup>13</sup>, R<sup>13a</sup>, R<sup>23</sup>, R<sup>23a</sup>, R<sup>23b</sup>, R<sup>33</sup>, R<sup>33a</sup>, R<sup>33b</sup>, R<sup>43</sup>, R<sup>43a</sup>, R<sup>51</sup>, R<sup>53</sup>, R<sup>53a</sup>, R<sup>53b</sup>, bond "a", and subscript n are described herein.
Patent EP-4276879-A2 (EP)
Title: A mems frame heating platform for electron imagable fluid reservoirs or larger conductive samples
Inventor: WALDEN II FRANKLIN STAMPLEY
IPC: H01J37/20
Filed: 2016-08-31
Abstract: An environmental cell for heating a sample in a microscope sample holder for electron microscopy is described. The environmental cell includes a window device (102) and a MEMS heating device (104) stacked to create a void between the window device (102) and the MEMS heating device (104) to provide space for liquid to be confined within the environmental cell. The MEMS heating device (104) includes at least one observation region, a thermally conductive structural frame that supports and flanks the observation region, and at least one heat source element supported by the thermally conductive structural frame. The heat source element is positioned on the thermally conductive structural frame such that it does not directly contact the at least one observation region. The thermally conductive structural frame is heated by the heat source element.
Patent EP-4296303-A2 (EP)
Title: Improved hydrophobic aerogel materials
Inventor: EVANS OWEN
IPC: C08K3/36
Filed: 2015-10-02
Abstract: The present disclosure provides an aerogel composition which is durable and easy to handle, which has favorable performance in aqueous environments, and which also has favorable combustion and self-heating properties. Also provided is a method of preparing an aerogel composition which is durable and easy to handle, which has favorable performance in aqueous environments, and which has favorable combustion and self-heating properties. Further provided is a method of improving the hydrophobicity, the liquid water uptake, the heat of combustion, or the onset of thermal decomposition temperature of an aerogel composition.
Patent EP-4311952-A2 (EP)
Inventor: NIELSEN THOMAS KORSGAARD
IPC: F16C33/66
Filed: 2020-12-11
Abstract: A main bearing housing for supporting a main rotor shaft of a wind turbine, wherein the main bearing housing defines a first end, a second end and a floor region intermediate the first and second ends. The main bearing housing comprises a first bearing arrangement positioned at the first end of the main bearing housing, a second bearing arrangement positioned at the second end of the main bearing housing, wherein the floor region includes a first oil sump positioned at the first bearing arrangement, and a second sump positioned at the second bearing arrangement. Advantageously, the embodiments of the invention provide that the bearings of the main bearing housing are lubricated by a lubrication system that includes sumps positioned at each of the fore and aft bearings of the main rotor shaft. The fore and aft bearings are therefore supplied with oil at suitable lubrication points and are part of the lubrication system that supplies oil to other components in the wind turbine that require oil lubrication, for example the gearbox and/or the generator bearings. The fore and aft bearings of the main bearing housing therefore do not require a separate lubrication system, such as a grease-based system and so the overall lubrication requirements for the nacelle are simplified.
Patent EP-0030008-A2 (EP)
Inventor: SUDO MICHIO
IPC: H02K15/04
Filed: 1980-11-26
Abstract: Spiral type first and second coils (1, to 1, 3<sub>1</sub> to 3<sub>a</sub>) ofthe same shape and size are arranged on both surfaces of an insulating sheet (31) to be opposite to each other, the insulating sheet is made by piling and bonding two insulating films to each other using bonding agent, the inner ends of the first and second coils which are opposite to each other are connected to each other by connecting sections (2<sub>i </sub>to 2<sub>5</sub>; 4<sub>1</sub> to 4<sub>5</sub>) via the insulating sheet, and the outer ends are so connected that all coils are connected in series, and terminals (41, 43) are provided on both ends of the series connection (Fig. 5).
Patent EP-0058243-A2 (EP)
Inventor: FRIELING FOCKO
IPC: H03K5/01
Filed: 1981-10-29
Abstract: Für eine Reihe von Aufgaben beim Betrieb von digitalen MOS-Halbleiterschaltungen werden Impulse benötigt, deren Pegel während des Verlaufes des Impulses eine zusätzliche Erhöhung erfährt. Solche Impulse werden z.B. bei der Steuerung der Wortleitungen von dynamischen MOS-Halbleiterspeichern mit Ein-Transistor-Speicherzellen benötigt, z.B. um die Umladung der Bitleitungen zu beschleunigen bzw. um über die Wortleitungen einen höheren Pegel in die jeweils adressierte Speicherzelle einschreiben zu können. Die Erfindung liefert einen hierzu in besonderem Maße geeigneten und ohne großen Aufwand in die integrierte Schaltung aufnehmbaren Schaltungsteil. Bei diesem ist ein erster MOS-Transistor T1 an seinem Gate durch das erste Versorgungspotential gesteuert, während sein Drain zusammen mit dem von einem Impulsgeber S1 gelieferten Impuls Oo an den Eingang des mit den überhöhten Impulsen zu beaufschlagenden Schaltungsteil S2 gelegt ist. Ein zweiter MOS-Transistor T2 liegt mit seinem Drain am Drain des ersten Transistors T1 und mit seinem Gate am Sourceanschluß des ersten Transistors T1 sowie am Sourceanschluß eines dritten MOS-Transistors T3, dessen Drain an dem zur Steuerung des ersten MOS-Transistors T1 vorgesehenen und vom Bezugspotential verschiedenen Versorgungspotential Vcc liegt. Die Sourceanschlüsse des ersten und des zweiten MOS-Transistors T1 bzw. T2 liegen über je einen Kondensator C1 bzw. C2 an je einer Impulsquelle, die durch den von der erstgenannten Impulsquelle S1 gelieferten Impuls gesteuert wird und die die angestrebte Überhöhung der Amplitude des zu erzeugenden Steuerimpulses bedingen.
Patent EP-0048684-A2 (EP)
Inventor: GIEBMANNS KARL H
IPC: B24B3/22
Filed: 1981-09-16
Abstract: An arrangement for relief grinding and polygonal grinding on a grinding machine has a device for moving the workpiece spindle and workpiece towards the grinding disk linearly of the pivotable operating lever.
Patent EP-0050092-A2 (EP)
Inventor: FUNKE PETER ING-GRAD
IPC: H01R4/02
Filed: 1981-09-23
Abstract: 1. A process for butt-welding heavy current conductors having a large cross-section, in particular with the aid of double pressure welding, characterised in that each of the conductor ends (11) to be welded is provided with a central bore (12) at its end face.
Patent EP-0067382-A2 (EP)
Inventor: EICKEN KARL DR
IPC: C07D231/12
Filed: 1982-06-04
Abstract: Novel chloroacetic acid cyclohexylamides of the formula I    <IMAGE> I  where R1, R2 and R3 have the meanings given in the description, their preparation and their use as herbicides.
Patent EP-0057588-A2 (EP)
Inventor: CHUPP JOHN PAUL
IPC: C07C233/06
Filed: 1982-01-29
Abstract: N(halomethyl)acylamdes of the formula
 XCH2 CO-@ -CH2R<2>

 are prepared by reacting the corresponding N(alkoxymethyl) acylamides of the formula
 XCH2 CO-@ -CH2OR<1>

 with thionyl chloride or thionyl bromide in the presence of a Lewis Acid catalyst, where in the above formulae
 X is hydrogen, halogen, a C1-6 alkyl or haloalkyl radical, a C3-7 cycloalkyl radical, a phenyl or benzyl radical or any of said radicals substituted with halogen, NO2, CF3, C1-6 alkyl or alkoxy, phenyl or benzyl;
 R is a C1-20 alkyl radical, an acyclic 1-alken-1-yl radical having up to 10 carbon atoms, a cycloalkyl or 1-cycloalken-1-yl radical having up to 7 carbon atoms, a phenyl radical or said cycloalkyl, 1-cyclo-alken-1-yl or phenyl radicals substituted with one or more C1-6 alkyl, alkoxy or alkoxyalkyl, C2-4 alkenyl or C3-4 alkenyloxy, NO2 or trifiuoromethyl radicals or halogen;
 R<1> is a hydrocarbyl radical having up to 10 carbon atoms or such radical substituted with halogen or C1-8 alkoxy or alkoxyalkyl groups and
 R<2> is a chloro or bromo atom.
Patent EP-0058062-A2 (EP)
Inventor: CHEN CATHERINE SHUIHUA HSIA
IPC: C09K8/584
Filed: 1982-02-05
Abstract: In a waterflooding technique for recovering oil from a subterranean formation, at least a portion of the injected water contains a preferentially oil-soluble alcohol, a sulfobetaine, a quaternary ammonium compound containing at least one long chain hydrocarbon group and a quaternary ammonium compound with short chain hydrocarbon groups, such a formulation serving both as a surfactant and a mobility control agent.
Patent EP-0079143-A2 (EP)
Inventor: LAUCHENAUER ALFRED EMIL
IPC: D06M15/423
Filed: 1982-10-19
Abstract: The invention relates to a method for the incorporation of an agent into structural substrate which comprises forming a pseudoplastic gel as defined in the specification comprising:
     an active agent   at least one solvent therefor   and at least one gel forming agent     
and thereafter applying said gel to the structure to be treated. The invention also includes apparatus comprising means for conveying a structure 1 to a coating station (2, 6) coating means (2, 6) at said coating station to supply a coating of pseudoplastic gels at a predetermined depth to said structure surface and to urge the gel into contact with the structure surface whereby a predetermined gel penetration of the structure is achieved before 75% of the solvent has evaporated and thereafter passing the material into a drying area 5 to complete the removal of the solvent.
Patent EP-0088312-A2 (EP)
Inventor: NAGANO KATSUMI
IPC: H03K17/081
Filed: 1983-02-25
Abstract: An H-switch circuit is disclosed for rotationally driving a DC motor in a forward or reverse direction. The H-switch circuit comprises overcurrent-detecting circuits (R11, R12, R21, R22, R31, R32, R41, R42, Q21 to 024) for four output transistors, which are respectively provided in order to detect the output transistor having an overcurrent, a circuit (20) for logically summing the output signals from the overcurrent-detecting circuits, an integrating circuit (70) controlled to be in a charge or discharge state according to the output signal from said logical summing circuit, and a circuit (80, Q31 to Q34) for turning off the output transistors when the integrating circuit is in the charge state and setting the integrating circuit to a discharge state. The charge and discharge operations of the integrating circuit are intermittently repeated until the overcurrent of the output transistor is reduced to zero.
Patent EP-0094493-A2 (EP)
Inventor: MCKELLEY CHARLES ROBERT JR
IPC: G06F3/12
Filed: 1983-03-25
Abstract: method for optimizing the printer operation in a word processing system when the data rate varies from character to character. A circular buffering scheme accepts blocks of data from an application task of a word processor as it is keyed in keyboard (12). Data is stored in the circular buffer pool (104), and a background print task asynchronously removes data from the pool and reblocks it before sending the data to the printer in a buffer (106). Data from one or more application blocks (110) is reblocked in FIFO order until the optimum number of commands is reached or all application data is processed. All parameters are table- driven, so that the method of optimizing the printer operation is expandable as new types of printers are added to the word processing system.
Patent EP-0100402-A2 (EP)
Inventor: JENNESS III PETER
IPC: B41K3/60
Filed: 1983-05-04
Abstract: A printing apparatus is disclosed wherein rocking motion of a movably mounted inking roll assembly (30) is controlled by a cam (60) and follower (78) arrangement coupled to the drive system for a pivoting printing member. The cam and follower arrangement allows coordinated movement of the printing member (28) and inking roll assembly (30) to be obtained in a simple manner and without employing separate drive means for rocking the inking roll assembly. The cam contour is advantageously chosen so that the inking roll (69) is moved gradually toward and then away from the pivot axis of the printing member (28) as the line of contact between the printing element (37) and the inking roll (69) progresses from the leading edge of the printing element to the trailing edge. Such movement of the inking roll (69) maintains uniform tangential contact between the inking roll (69) and the entire surface of a flat printing element (37) as the latter is moved in an arcuate path by the printing member (28). Also disclosed is a resilient mounting arrangement for the printing member (28) which allows movement of the printing member (28) along separate arcuate and straight-line paths at different times under the control of a single drive means.