baber/WOPTO huggingface dataset:
Patent EP-3808026-A1 (EP)
Title: Device for data encryption and integrity
Inventor: BERNSEN JOHANNES ARNOLDUS CORNELIS
IPC: H04L9/06
Filed: 2019-06-17
Abstract: A device is arranged for encrypting input data and protecting integrity of the input data and associated data. An encryption processor has a first hash unit (311) arranged to compute an integrity value based on the input data, a second hash unit (310) arranged to compute an initialization vector based on the integrity value and the associated data. At least one of the hash units may be a keyed hash unit. An encryption unit (315) is arranged for encrypting the input data to generate encrypted data using the initialization vector and an encryption key (k2). Effectively, the initialization vector is different from the integrity value. As the initialization vector depends on both the integrity value and the associated data, any change therein will result in failure of the decryption and decrypted data that are very different from the original plaintext P.
Patent EP-3981067-A1 (EP)
Title: Automatically determining control parameters for a voltage regulator of a synchronous machine
Inventor: RUNGGER MATTHIAS
IPC: H02P9/30
Filed: 2019-06-06
Abstract: A synchronous machine (12) comprises a stator (22) with stator windings (18) connected with stator terminals (20) to an electrical grid (16) and a rotor (24) with rotor windings (26) rotatable mounted in the stator (22), wherein a voltage regulator (14) of the synchronous machine (12) is adapted for outputting an excitation signal ( u ) to adjust a current in the rotor windings (26) for controlling the synchronous machine (12). A method for determining control parameters (54) for the voltage regulator (14) comprises: receiving a first time series of values of the excitation signal ( u ) and a second time series of measurement values of a terminal voltage ( y ) in the stator terminals (20), wherein the first time series and the second time series are acquired over a time interval; determining coefficients (52) of a system transfer function ( G(s) ) of the synchronous machine (12), wherein the system transfer function (G(s j) is a rational function, wherein the coefficients (52) of the system transfer function ( G(s) ) are determined recursively with a regression analysis with instrumental variables based on the first time series as system input and the second time series as system output; and determining the control parameters (54) for the voltage regulator (14) from the coefficients (52) of the system transfer function ( G(s) ) by comparing a closed loop transfer function formed of a controller transfer function ( C(s)  ) of the voltage regulator (14) and the system transfer function ( G(s) ) with a desired closed loop transfer function.
Patent EP-3784644-A1 (EP)
Title: Methods and apparatuses for purifying crude propane
Inventor: KEYVANI MAJID
IPC: C07C7/148
Filed: 2019-04-24
Abstract: Systems and methods for purifying crude propane streams are provided herein. For example, in some embodiments, methods are provided including passing a crude propane stream to a fixed bed reactor containing a Beta zeolite configured to reduce the propylene oxide content of the crude propane stream and produce a propylene-treated stream and contacting the propylene-treated stream with an acetaldehyde scavenger to produce a treated propane stream. In some embodiments, methods are provided including passing a crude propane stream through a water wash system to provide a treated propane stream having a lower propylene oxide content, a lower acetaldehyde content, or both.
Patent EP-3809891-A1 (EP)
Title: Resealable cartridge assembly for an aerosol-generating system
Inventor: HOGWOOD JONATHAN
IPC: A24F40/465
Filed: 2019-06-21
Abstract: A cartridge assembly (2, 200) for use in an aerosol-generating system comprises: a cartridge (4) having an upstream end and a downstream end, the cartridge (4) comprising: at least one compartment (12, 14) having an air inlet at the upstream end of the cartridge (4) and an air outlet downstream of the air inlet; a removable first seal (20) secured to the upstream end of the cartridge (4), wherein the removable first seal (20) obstructs the air inlet of the at least one compartment (12, 14) and is configured to be removed by a user prior to use of the cartridge assembly (2); and a cartridge actuation portion (18) on an inner surface of a downstream end portion of the cartridge (4). The cartridge assembly (2) also comprises: a mouthpiece comprising: a mouthpiece body portion (22) having an upstream end and a downstream end, the mouthpiece body portion (22) having an air inlet at the upstream end of the mouthpiece body portion (22) and an air outlet at the downstream end of the mouthpiece body portion (22); a second seal (26) at the upstream end of the mouthpiece body portion (22); and a mouthpiece actuation portion (28) on an outer surface of the mouthpiece body portion (22). The mouthpiece actuation portion (28) is engaged with the cartridge actuation portion (18) and the mouthpiece actuation portion (28) and the cartridge actuation portion (18) are configured so that the mouthpiece body portion (22) is moveable with respect to the cartridge (4) from a first position, in which first position the second seal (26) abuts and obstructs the air outlet of the at least one compartment (12, 14), to a second position, in which second position the second seal (26) is spaced apart from the air outlet of the at least one compartment (12, 14) and the air outlet of the at least one compartment (12, 14) is in fluid communication with the air inlet of the mouthpiece body portion (22).
Patent EP-3801334-A1 (EP)
Title: Dual stage energy activation for electrosurgical shears
Inventor: BOUDREAUX CHAD P
IPC: A61B18/14
Filed: 2019-05-06
Abstract: A surgical instrument includes an end effector, a handle assembly, and an electrode activation assembly. The end effector includes a first jaw, a second jaw, a knife, and an electrode assembly. The handle assembly includes a housing, and an arm. The arm can pivot the second jaw between the open position and the closed position. The arm can pivot relative to the housing between a first position, a second position, and a third position. The electrode activation assembly includes an activation button associated with the handle assembly, a resilient body, and a detent associated with either the housing or the arm. The activation button can activate the electrode assembly in response to the arm pivoting to the third position. The resilient body includes a first cam feature. The detent can engage the first cam feature as the arm pivots between the first position and the second position.
Patent EP-3817832-A1 (EP)
Inventor: DØSSING PHILIP KONGSGAARD
IPC: A63F13/65
Filed: 2019-06-25
Abstract: A toy system, comprising: a plurality of toy construction elements, an image capturing device and a processor. The image capturing device is operable to capture one or more images of a toy construction model constructed from the toy construction elements; wherein the processor is configured to: execute a digital game, the digital game comprising computer executable code configured to cause the processor to provide a digital play experience; receive an unlock code indicative of one or more virtual objects; responsive to receiving the unlock code, unlock the one or more virtual objects associated with said received unlock code for use in the digital play experience, each virtual object being associated with a respective one of said toy construction elements or with a respective toy construction model constructed from the toy construction elements; receive one or more images captured by said image capturing device; recognise one or more toy construction elements and/or toy construction models within the one or more images; responsive to recognising a first toy construction element or a first toy construction model associated with a first one of the unlocked virtual objects, provide a digital play experience involving said first unlocked virtual object.
Patent EP-3723004-A1 (EP)
Inventor: YANG JIANGTAO
IPC: G06K19/077
Filed: 2019-02-01
Abstract: This specification provides a memory card and a terminal. The memory card includes: a storage unit, a control unit, and a memory card interface. The storage unit and the control unit are disposed inside a card body of the memory card. The memory card interface is disposed on the card body of the memory card. The control unit is electrically connected to the storage unit and the memory card interface separately. Because a shape of the memory card is the same as that of a nano SIM card, and a size of the memory card is the same as that of the nano SIM card, a nano SD card is provided. Therefore, the memory card provided in the embodiments can be inserted into a nano SIM card holder. Further, the memory card and the nano SIM card can share a same nano SIM card holder.
Patent EP-3827097-A1 (EP)
Title: Serial formation of ternary complex species
Inventor: ROHRMAN BRITTANY A
IPC: C12Q1/6869
Filed: 2019-07-22
Abstract: A method for identifying a nucleotide in a primed template nucleic acid, including the steps of (a) providing a vessel having a primed template nucleic acid, polymerase and a nucleotide cognate of a first base type; (b) examining the vessel for a stabilized ternary complex including the polymerase and the nucleotide cognate of the first base type bound at a base position of the primed template nucleic acid; (c) delivering a nucleotide cognate of a second base type to the vessel, whereby the vessel retains the primed template nucleic acid and the polymerase from step (b); (d) examining the vessel for a stabilized ternary complex including the polymerase and the nucleotide cognate of the second base type bound at the base position of the primed template nucleic acid; and (e) identifying the type of nucleotide at the base position of the primed template nucleic acid.
Patent EP-3750905-A1 (EP)
Inventor: ZHANG FEI
IPC: A61K31/7042
Filed: 2019-02-03
Abstract: The present application relates to a salt of a pyranose-substituted heterocyclic compound, a preparation method therefor, and use thereof, and in particular, to an acid addition salt of a compound of formula (I) or a prodrug thereof, and further relates to D-glucuronate of a crystalline compound of formula (I) or a prodrug thereof. D-glucuronate of a crystalline compound of formula (II) has particular advantages in terms of crystallizability, subsequent purification, stability, formulation medicinal properties or quality control, and is most applicable for improving the formulation pharmaceutical properties, purity and quality control, as well as large-scale process development of such drugs.
Patent EP-3841039-A1 (EP)
Title: Flächensorter über mindestens zwei ebenen
Inventor: ENENKEL PETER
IPC: B07C3/08
Filed: 2019-08-06
Abstract: Die Erfindung betrifft eine Vorrichtung und ein Verfahren zum Sortieren von Stückgütern (7). Ein zu sortierendes Stückgut (7) wird auf einer Abwurfebene (1) an eine Abwurfstelle (91) gefördert und dort in oder auf ein auf einer Auffangebene (2) verkehrendes, das Stückgut (7) aufnehmendes Aufnahmemittel (28) abgeworfen. Die Auffangebene (2) ist unter der Abwurfebene (1) angeordnet. Das Aufnahmemittel (8) legt auf der Auffangebene (2) eine individuell festlegbare Strecke zurück.
Patent EP-3980504-A1 (EP)
Inventor: LOCKE CHRISTOPHER BRIAN
IPC: C09J7/30
Filed: 2019-09-11
Abstract: This disclosure describes devices, systems, and methods related to dual switchable adhesives, the manufacture thereof, and the use thereof. An exemplary dual switchable adhesive includes one or more polymers, photo initiators configured to cause the one or more polymers to cross-link responsive to receiving light, and polymerization initiators configured to cause the one or more polymers to cross-link responsive to receiving moisture.
Patent EP-3850557-A1 (EP)
Inventor: ZOLDI SCOTT MICHAEL
IPC: G06Q10/06
Filed: 2019-09-10
Abstract: A model governance framework uses a shared ledger on the back of a blockchain. The solution tracks various analytic tracking documents (ATDs) and associated assets, like requirements and sprints, through various stages of an ATD lifecycle. Data schema and data distributions are also tracked. The decision models, corresponding variables and execution codes are also tracked. Existing variables and execution codes are made available via a preexisting asset ATD for reuse. Various transactions provide mechanism for accessing and manipulating the various assets through a recorded ledger of events and approvals. A system provides tracking of the approvals and the approvers of all model assets that are touched by any participant, and further provides access control and security for multi-user access. An application layer provides graphical access to the various aspects of the blockchain. Event notification provides the backbone for interfacing with various external systems like email servers and version control systems.
Patent EP-3771211-A1 (EP)
Inventor: CHEN HUANBANG
IPC: H04N19/577
Filed: 2019-01-11
Abstract: Embodiments of this application relate to the field of video picture coding technologies, and disclose a bidirectional inter prediction method and apparatus, to improve coding efficiency. The method includes: obtaining indication information, where the indication information is used to indicate to determine second motion information based on first motion information, the first motion information is motion information of a current picture block in a first direction, and the second motion information is motion information of the current picture block in a second direction; obtaining the first motion information; determining the second motion information based on the first motion information; and determining prediction samples of the current picture block based on the first motion information and the second motion information.
Patent EP-3887473-A1 (EP)
Title: Kaltleim zum aufspritzen auf etiketten
Inventor: UNRECHT BERNHARD
IPC: C09J189/00
Filed: 2019-09-26
Abstract: Beschrieben wird ein Kaltleim zum Aufspritzen auf Etiketten für Behälter. Der Kaltleim ist eine wässrige Lösung mit einem Anteil von 5 bis 40 Gew.% Kasein. Dadurch, dass der Kaltleim ferner Schichtsilikat in einem Anteil von 0,05 bis 5 Gew.% und insbesondere von 0,1 bis 2 Gew.% enthält, lässt sich eine für die Verarbeitung in Druckköpfen vorteilhafte Strukturviskosität hersteilen, um vergleichsweise niedrige Arbeitsdrücke in Druckköpfen zu ermöglichen und gleichzeitig ein Herunterlaufen des Kaltleims von den damit bespritzten Etiketten verhindern.
Patent EP-3856460-A1 (EP)
Inventor: COPERTARO EDOARDO
IPC: B05B15/18
Filed: 2019-09-26
Abstract: The invention relates to an abrasive wateqet cutting system (2) including: an abrasive watcrjct cutting head (14) comprising: a nozzle (16) adapted for guiding an abrasive wateqet (6) intended to cut a metallic workpiece (4); an abrasive wateqet flow direction (12); a monitoring device (28) including at least an upstream sensor and a downstream sensor which are distributed along the abrasive wateqet flow direction (12) downstream the inlet end of the nozzle (16), and which are adapted for measuring at least one wear characteristic of the nozzle (16) or a characteristic of the abrasive wateqet (6), or an alignment characteristic of the nozzle (16) with an orifice (18). The sensors comprise a set of accelerometers (40; 42) and a set of microphones (44; 46). The wear monitoring device (28) being configured to monitor at least one characteristic of the abrasive wateqet cutting system (2) through at least the upstream sensor and the downstream sensor.
Patent EP-3780242-A1 (EP)
Inventor: NISHINO HAJIME
IPC: H01M4/13
Filed: 2019-02-26
Abstract: In the present invention, a winding-start region that is closer to a winding-start side in the winding direction than a positive electrode core exposed part has positive electrode mixture unit amounts of a positive electrode inner mixture layer and a positive electrode outer mixture layer that are approximately uniform or increasing toward a winding-end side in the winding direction. A winding-start facing region, which faces the winding-start region across a separator, has negative electrode mixture unit amounts of a negative electrode inner mixture layer and a negative electrode outer mixture layer that are approximately uniform or increasing toward the winding-end side in the winding direction. The positive electrode inner mixture layer and the positive electrode outer mixture layer each have a positive electrode mixture unit amount that differs at two or more locations in the winding direction, excluding the positive electrode core exposed part. The negative electrode inner mixture layer and the negative electrode outer mixture each have a fluctuating part where the negative electrode mixture unit amount fluctuates toward the winding-end side in the winding direction.
Patent EP-4010773-A1 (EP)
Title: Cartographie de mobilité contrainte
Inventor: WHITMAN ERIC
IPC: G05D1/02
Filed: 2019-09-17
Abstract: La présente invention concerne un procédé de cartographie de mobilité contrainte qui consiste à recevoir d'au moins un capteur (132) d'un robot (100) au moins un ensemble original de données (134) et un ensemble actuel de données provenant d'un environnement (10) autour du robot (100). Le procédé consiste en outre à générer une carte de voxels (210) comprenant une pluralité de voxels (212) sur la base du ou des ensembles originaux de données de capteur. La pluralité de voxels comprend au moins un voxel de masse et au moins un voxel d'obstacle. Le procédé consiste également à générer une carte de profondeur sphérique (218) sur la base de l'ensemble actuel de données de capteur et à déterminer qu'un changement s'est produit sur un obstacle représenté par la carte de voxels sur la base d'une comparaison entre la carte de voxels et la carte de profondeur sphérique. Le procédé consiste en outre à mettre à jour la carte de voxels pour refléter le changement apporté à l'obstacle.
Patent EP-3983643-A1 (EP)
Inventor: THORE PIERRE
IPC: E21B43/00
Filed: 2019-06-17
Abstract: The invention notably relates to a computer-implemented method of geological grid analysis, for hydrocarbon production, based on values of a geological attribute in a subsoil. The method comprises providing one or more geological grids. Each geological grid represents the subsoil. Each geological grid comprises respective cells. Each cell represents a respective portion of the subsoil. The method further comprises, for each geological grid, providing a first distribution. The first distribution comprises geological attribute values each on a respective cell. Each geological attribute value represents a value of the geological attribute in the respective portion. The method further comprises, for each geological grid, determining a second distribution based on the first distribution. The second distribution comprises flux values each on a respective cell. Each flux value represents a flux of the geological attribute in the respective portion. This constitutes an improved method of geological grid analysis.
Patent EP-3773274-A1 (EP)
Inventor: FEDOR BRENDA L F
IPC: A61M39/02
Filed: 2019-04-12
Abstract: A low-profile access port for subcutaneous implantation within a patient. The access port can include a set of receiving cups which can be placed in fluid communication with a catheter. The set of receiving cups can provide a greater skin surface with which to access the port to avoid repeated penetrations at a single locus, such as during consecutive dialysis treatments. The access port can alternatively include needle penetrable arms or elongate chambers that also have a slim, low profile. The access port can include a needle guide to direct subsequent needle access to different insertion points to permit healing at the previous insertion points. The access port can be formed of a modular construction with a first conduit, a second conduit, and an outer shell. The outer shell can include a proximal portion and a distal portion. The access port can include a stem assembly and a locking member.
Patent EP-3857035-A1 (EP)
Title: Improved turbocharger assembly
Inventor: BUZZI FABIO
IPC: F02B39/16
Filed: 2019-09-27
Abstract: The present invention relates to an improved turbocharger assembly (1), particularly of the variable geometry type, comprising a turbine (3), said turbine (3) comprising an impeller (5) housed in a casing (7), said turbine (3) comprising a flange (9) that can be sealingly associated with a corresponding flange (11) of an exhaust gas manifold (10) of an engine. According to the invention, said turbine (3) comprises a clapet valve (21) comprising a shutter element (21a) wherein the housing seat (23) for said clapet valve (21) is fashioned in a frame (21b) made in one piece with said casing (7).
Patent EP-3861124-A1 (EP)
Inventor: SOKOLOV STANISLAV
IPC: C12Q1/00
Filed: 2019-10-02
Abstract: Disclosed herein is a method for detecting a binding event between an immobilised primary antibody and a target analyte-secondary antibody-enzyme complex using an electrochemical measurement technique.
Patent EP-3781928-A1 (EP)
Title: Rapid multiplexed infrared 3d nano-tomography
Inventor: FURSTENBERG ROBERT
IPC: G01N21/55
Filed: 2019-04-12
Abstract: A method and system for rapid, label free nanoscale chemical imaging and tomography (3D) with multiplexing for speed, and engineered coherent illumination and detection to achieve 3-D resolution at twice the Abbe limit. A sample undergoes photo-thermal heating using a modulated infrared light source and the resulting probe beam modulation is measured with one or more visible laser probes. Varying the infrared wavelength results in a spectrum which characterizes the chemical composition of the sample. Optionally, inelastically scattered light generated as a result of the probe beam interacting with the sample is collected simultaneously to yield additional chemical information.
Patent EP-3867057-A1 (EP)
Inventor: DAVE GAURAV
IPC: B32B17/10
Filed: 2019-10-18
Abstract: Aspects of this disclosure relate to a method for selecting an adhesive for bonding a cold-formed glass to a metal substrate and various cold-formed products. In one or more embodiments, the cold-formed products include a structural substrate comprising a curved surface and structural substrate coefficient of thermal expansion (CTE), a cold-formed and curved glass substrate attached to the curved surface with an adhesive, the glass substrate comprising a glass substrate CTE, the structural substrate and adhesive forming a structural substrate/adhesive interface and the glass substrate and the adhesive forming a glass substrate/adhesive interface, wherein the glass substrate CTE and the structural substrate CTE differ, wherein the product withstands overlap shear failure as determined by modified test method ASTM D1002-10 at -40°C, 24°C, and 85°C and tensile failure as determined by ASTM D897 at -40°C, 24°C, and 85°C at one or both of the structural substrate/adhesive interface and the glass substrate/adhesive interface.
Patent EP-3864219-A1 (EP)
Inventor: MARTINS LOURENÇO ANA FILIPA
IPC: D21H17/67
Filed: 2019-10-08
Abstract: The present invention intends to solve the current problem of the need to use synthetic additives, which are costly and environmentally harmful, in the production process of paper products with improved properties, namely the increase of the tensile index (dry and wet-web), with increased filler retention, higher strength and air resistance (suitable for packaging applications), lower roughness, higher opacity and lower capillary water absorption. The invention consists in a product of flocs (1), for application in cellulosic fibres (2), consisting of mineral fillers conjugated with cellulose micro or nanofibrils, and in its use for the production of paper products and on the resultant paper products.