baber/WOPTO huggingface dataset:
Patent EP-3730733-A1 (EP)
Inventor: DRENTH CHRISTOPHER L
IPC: E21B47/01
Filed: 2016-12-14
Abstract: A cable release system for permitting detachment of a drilling cable from a drill string. The cable release system has a swivel body, a bearing assembly, one or more locking elements, and a release sleeve assembly. The swivel body is coupled to a drilling cable. The bearing assembly has a receptacle body that receives a portion of the swivel body and defines openings that receive a portion of corresponding locking elements. The bearing assembly has an outer sleeve that circumferentially surrounds the receptacle body and has a variable inner diameter such that axial movement of outer sleeve controls the radial position of the locking elements relative to the swivel body. The release sleeve assembly can be moved in a distal direction to engage the outer sleeve of the bearing assembly to move the outer sleeve to an axial position in which the swivel body and drilling cable are detachable from the remainder of the drill string.
Patent EP-3904490-A1 (EP)
Inventor: UMAR SYED BASHEER
IPC: C10G55/06
Filed: 2020-04-30
Abstract: In one aspect, the present relates to a fluid catalytic cracking process, comprising the step(s) of: (a) feeding a first hydrocarbon stream  1  comprising a petroleum feedstock and a second hydrocarbon stream  2  comprising an oxygenate to a fluid catalytic cracking process unit (FCCU)  3  for producing one or more hydrocarbon product stream(s)  4  from the first hydrocarbon stream  1  and the second hydrocarbon stream  2 . In another aspect, the present invention relates to a reactor system for fluidic catalytic cracking comprising (a) at least one fluidic catalytic cracking process unit (FCCU)  3 , wherein the FCCU  3  is a arranged such that a first hydrocarbon stream  1  comprising a petroleum feedstock can be fed into the FCCU  3 , (b) at least one C 4 -hydrocarbons preparation unit  6  producing a second hydrocarbon stream  2  comprising an oxygenate, wherein the reactor system is arranged such that the second hydrocarbon stream  2  can be passed from the at least one C 4 -hydrocarbons preparation unit  6  to the at least one FCCU  3 . In a third aspect, the present invention relates to use of a process or reactor system according to any one of the preceding claims for producing one or more hydrocarbon product streams  4 . Thus, the process, reactor system and use according to the present invention provide for the conversion of an acetone rich naphtha stream to olefins and, thus, for reducing the negative impact of acetone on the chemical grade naphtha specifications while at the same time reaction conditions efficient for both oxygenate-to-olefin conversions and fluid catalytic cracking are provided.
Patent EP-3742363-A1 (EP)
Inventor: TARUMOTO YOSHINORI
IPC: G06Q10/06
Filed: 2020-05-21
Abstract: A food production management system that manages a food production process group having a plurality of production processes is disclosed. The food production management system includes a first acquisition unit and an output unit. The first acquisition unit acquires throughputs of each of the plurality of production processes. The output unit outputs first information. The first information includes information representing the throughputs of each of the plurality of production processes.
Patent EP-3731226-A1 (EP)
Inventor: NAGISETTY SRIKANTH
IPC: G10L21/038
Filed: 2014-06-10
Abstract: The purpose of the present invention is to more efficiently extend, using a low bit rate, the bandwidth of input signals having a harmonics structure, in order to obtain better audio quality. The present invention is installed in a device that extends bandwidth for audio signal encoding and decoding. This novel bandwidth extension encoding identifies a low-frequency spectrum component having the highest correlation to a high-frequency bandwidth signal among input signals, duplicates a high-frequency spectrum by energy adjustment of said component, and maintains the harmonic relationship between the low-frequency spectrum and the duplicated high-frequency spectrum by adjusting the spectral peak position of the duplicated high-frequency spectrum, on the basis of a harmonic frequency estimated from a composite low-frequency spectrum.
Patent EP-3742440-A1 (EP)
Inventor: KJOERLING KRISTOFER
IPC: G10L21/038
Filed: 2014-04-04
Abstract: There is provided methods and apparatuses for decoding and encoding of audio signals. In particular, a method for decoding includes receiving a waveform-coded signal having a spectral content corresponding to a subset of the frequency range above a cross-over frequency. The waveform-coded signal is interleaved with a parametric high frequency reconstruction of the audio signal above the cross-over frequency. In this way an improved reconstruction of the high frequency bands of the audio signal is achieved.
Patent EP-3933583-A1 (EP)
Inventor: BIRKE ROBERT
IPC: G06F9/50
Filed: 2020-06-30
Abstract: A method for adjusting machine learning (ML) models in a system comprising a plurality of devices is suggested. The method comprises: - providing a system comprising a plurality of devices, wherein the devices have computational resource capacities; - providing one or more machine learning (ML) tasks; - providing a repository of ML models for the one or more tasks, wherein a plurality of the ML models of a single task solve the same task with different computational resources requirements and different quality metrics; - selecting a device of the plurality of devices of the system to execute a task, wherein the selected device has available computational resource capacities; and - selecting, from the repository of ML models of the task to be executed, one of the ML models, wherein the computational resources requirements of the selected ML model do not exceed the available computational resource capacities of the selected device. Systems configured to perform the methods as disclosed herein are also suggested.
Patent EP-3945148-A1 (EP)
Inventor: SCHOENDUBE ROBERT
IPC: C30B15/16
Filed: 2020-07-27
Abstract: A crystal-growth apparatus (10, 10',10") and a crystal-growth method for growing a crystal (21) from a molten feed material (23) are presented, where in addition to a molten-zone heater, at least one afterheater laser (5) is arranged to heat an extended afterheater zone (50), the afterheater zone (50) at least partly overlapping a solidification zone (210) adjacent to the molten zone (230). The crystal-growth apparatus (10, 10',10") and the crystal-growth method may be used for thermal treatment to reduce crack formation or thermal stress in grown crystals (21).
Patent EP-3816240-A1 (EP)
Title: Betaine ionic liquid-modified coating, and preparation method and use thereof
Inventor: ZHOU FENG
IPC: C08K3/22
Filed: 2020-08-06
Abstract: The present invention provides a betaine ionic liquid-modified coating, and a preparation method and use thereof, and belongs to the technical field of marine antifouling coating. The betaine ionic liquid-modified coating provided in the present invention includes the following components, in mass percentage: 20% to 30% of betaine ionic liquid-modified emulsion, 5% to 15% of rosin emulsion, 20% to 30% of antifoulant, 3% to 10% of pigment/filler, 1% to 2% of water-based additive, 0.5% to 1% of film-forming additive, and the balance of water. The betaine ionic liquid-modified coating provided by the present invention has an ultra-low content of volatile organic compounds (VOCs) (less than 20 g/L), and is environmentally friendly. The betaine ionic liquid-modified coating can form into a coating film with prominent mechanical properties, stable self-polishing rate, and excellent water immersion-resistance and antifouling performance.
Patent EP-3777636-A1 (EP)
Inventor: BERNER DIETRICH
IPC: A47L15/42
Filed: 2015-03-11
Abstract: The invention relates to a dishwasher (1) in the form of a commercial utensil washer or dishwasher which is designed as a batch dishwasher and is realized as a hood-type dishwasher, wherein the dishwasher (1) has a treatment chamber (2) with at least one wash system which is designed as a recirculation system, wherein the treatment chamber (2) has a first treatment zone (6) and at least one further, second treatment zone (7), wherein items ofwashware can be treated independently of one another and at least temporarily at the same time in the first and in the at least one second treatment zone (6, 7).
Patent EP-3789167-A1 (EP)
Inventor: CHIGIRA YOSHIO
IPC: B27F7/19
Filed: 2020-09-09
Abstract: An electric stapler is configured to perform binding processing including a plurality of processes. The electric stapler includes: a binding unit configured to execute the binding processing for a sheet bundle; a motor configured to drive the binding unit; and a control unit configured to control the motor. The control unit is configured to control the motor, thereby adjusting processing times of the processes so that a binding processing time after the binding processing by the binding unit starts until the binding processing is completed falls within a predetermined range.
Patent EP-3967487-A1 (EP)
Title: Schichtenverbund
Inventor: SCHEIBEL MARKUS
IPC: B32B13/06
Filed: 2020-09-11
Abstract: Schichtenverbund umfassend zwei nach außen weisende Metallschichten mit einer dazwischen befindlichen alternierenden Schichtenabfolge aus n Schichten aus einer hydraulisch gehärteten anorganischen Zementzusammensetzung und n - 1 Metallschichten mit n = 1, 2 oder 3.
Patent EP-3981773-A1 (EP)
Inventor: PROF DR OESTREICH MARTIN
IPC: C07F9/50
Filed: 2020-10-09
Abstract: The invention relates to non-enzymatic dynamic kinetic resolution (DKR) process for enantioselective silylation of a chiral alcohol, the process comprising reacting a substrate comprising a first enantiomer of the chiral alcohol using a racemization catalyst, and generating from said second enantiomer and a hydrosilane a silyl ether using an enantioselective silylation catalyst, wherein the enantioselective silylation catalyst is a catalytic system comprising a copper salt, an inorganic or organometallic base and (-)-1,2-bis((2R,5R)-2,5-diarylphospholano)ethane or (+)-1,2-bis((2S,5S)-2,5-diarylphospholano)ethane ((R,R)-Ar-BPE or (S,S)-Ar-BPE), and the racemization catalyst is a compound according to Formula I as disclosed herein.
Patent EP-3812888-A1 (EP)
Inventor: PARK BUM SOO
IPC: H04J14/00
Filed: 2020-10-21
Abstract: Provided is an optical transceiver including: a controller configured to output firmware update data for updating firmware of another optical transceiver connected to the optical transceiver through an optical cable; and a transmitter configured to generate an optical signal by superposing input payload data and the firmware update data, and to transmit the optical signal to the other optical transceiver. According to embodiments, the firmware of a remote optical transceiver at a remote location is automatically updated without affecting payload data, which is information to be transmitted.
Patent EP-3812274-A1 (EP)
Inventor: LEE SAHNGSEOK
IPC: B64D11/06
Filed: 2020-10-23
Abstract: The invention relates to a seat extension apparatus (1) for a cabin dividing element (2), in particular of an aircraft cabin, the seat extension apparatus (1) comprising at least: 
- an extension device (3) having a mounting side (3.1) and a bed surface side (3.2), wherein the extension device (3) is movable between a vertical stowed position (P1) and a horizontal use position (P2), and 
- a support structure (4) coupled to the extension device (3) to pivotably support the extension device (3), wherein the support structure (4) comprises at least one pivotable strut element (5) having at least one end (5.1) pivotably coupled to the mounting side (3.1) of the extension device (3) and at least one free end (5.2).
Patent EP-3823292-A1 (EP)
Title: Electronic apparatus and control method thereof
Inventor: CHOI KILSOO
IPC: H04N21/414
Filed: 2020-11-09
Abstract: An electronic apparatus includes: a display; a communication circuit; and a processor configured to: display an image on the display, in response to receiving a request for transmitting content of the image from an external apparatus through the communication circuit, identify whether or not to perform an operation for selecting content based on a number of content included in the image, based on the identifying to perform the operation for selecting the content, receive a user input for selecting the content from the external apparatus, and transmit data of the content, which is selected from a plurality of contents in the image according to the user input, to the external apparatus through the communication circuit, and based on the identifying to not perform the operation for selecting the content, transmit data of the image displayed on the display to the external apparatus.
Patent EP-3796764-A1 (EP)
Title: Deep-water submersible system
Inventor: WHITE BRIAN M
IPC: H05K7/14
Filed: 2018-11-28
Abstract: A deep-water submersible system including a pressure vessel and an internal assembly that includes a housing and a wedge lock assembly coupleable to the housing. The wedge lock assembly can include a plurality of wedge members, including end wedge members and one or more intermediate wedge members; and a displacement device connecting the end wedge members. The displacement device can be actuatable to move the end wedge members toward one another to displace adjacent wedge members relative to one another in a direction transverse to a longitudinal axis to apply a clamping force to the housing and the pressure vessel. The wedge lock assembly can include a variable gap compensation mechanism that exerts a biasing force on the wedge members to accommodate the relative transverse movement of the wedge members and maintain the clamping force on the housing and the pressure vessel as a distance between them varies.
Patent EP-3822470-A1 (EP)
Inventor: ARESTA ALESSIO
IPC: E02F9/20
Filed: 2020-11-13
Abstract: Method (20) for controlling in a closed loop a work vehicle (1) including: an engine (3); a control unit (6); a sensor (5); a selector device (12) configured to permit the operator to select or define an acceleration profile (22); and a throttle input device (10). The method comprises the steps of: acquiring a ground speed (v ground ) or, alternatively, a ground acceleration (a ground ) of the work vehicle (1) through the sensor (5) ; generating (28) a throttle engine command (ω throttle ) indicative of a position of the throttle input device (10); acquiring the acceleration profile (22) through the selector device (12); generating (26, 38; 26) a setpoint quantity (v set ; a set ) based on the acceleration profile (22); generating (30; 130) a profile engine command (ω profile ; ω' profile ) based on both the setpoint quantity (v set ; a set ) and either the ground speed (v ground ) or, alternatively, the ground acceleration (a ground ) ; generating (32) an engine command (ω eng ) by selecting among at least the profile engine command (ω profile ; ω' profile ) and the throttle engine command (ω throttle ) to control the engine (3) .
Patent EP-3848858-A1 (EP)
Inventor: SAKAI YASUFUMI
IPC: G06N3/08
Filed: 2020-11-20
Abstract: A processor quantizes a plurality of first intermediate data obtained from a training into intermediate data of a first fixed-point number according to a first fixed-point number format, obtains a first quantization error between the first intermediate data and the intermediate data of the first fixed-point number, quantizes the first intermediate data into intermediate data of a second fixed-point number according to a second fixed-point number format, and obtains a second quantization error between the first intermediate data and the intermediate data of the second fixed-point number. The processor compares the first quantization error with the second quantization error and determine as a determined fixed-point number format the fixed-point number format having the lower of the quantization errors, and executes the training operation with intermediate data of a fixed-point number obtained by quantizing the plurality of first intermediate data according to the determined fixed-point number format.
Patent EP-3825532-A1 (EP)
Inventor: SHERIDAN WILLIAM G
IPC: F02C7/06
Filed: 2020-11-20
Abstract: A turbofan engine includes a fan section. A turbine section is in driving engagement with the fan section through a star gear system (48). The star gear system (48) includes a plurality of star gears (82) surrounding a sun gear (74). A carrier (90) supports the plurality of star gears (82) and includes a first carrier bearing flange (128). A ring gear (108) surrounds the plurality of star gears (82) and includes a ring gear bearing flange (124). At least one ring gear carrier bearing (130) engages the carrier bearing flange (128) and the ring gear bearing flange (124). A speed change mechanism (48) for a gas turbine engine is also disclosed.
Patent EP-4006674-A1 (EP)
Inventor: GRIMM STEPHAN
IPC: G05B23/02
Filed: 2020-11-25
Abstract: The invention relates a method for maintaining a plant comprising the following operations performed by at least one processor: 
a) extracting events from a given ontology (O) representing knowledge (BG) about the plant equipment and plant properties and about the states of the plant equipment at given points of time, 
b) obtaining defined failure and non-failure classes, 
c) assigning at least one of the events (E) to each class by identifying failure and non-failure events from all extracted events, 
d) applying inductive logic programming (ILP) by feeding it with the failure and non-failure events, whereby the inductive logic programming generates a set of class expressions whereby each class expression (CE) describes under which condition a failure or non-failure of its class occurs, 
e) outputting, by the at least one processor accessing an output device, a predictive failure occurrence and corresponding failure class estimation to a user in order to initiate user interaction determining maintenance measures for the maintenance of the plant when the plant equipment enters into another state than said states and if the other state matches at least one class expression of the generated set of class expressions.
Patent EP-3835083-A1 (EP)
Inventor: BHUIYAN MD ATIQUR RAHMAN
IPC: B60C9/18
Filed: 2020-12-08
Abstract: A shear belt package (200) for a tire (100) and a respective tire (100) is disclosed. The shear belt package (200) comprises a first belt layer (201) for extending circumferentially around the tire (100), a second belt layer (202) for extending circumferentially around the tire (100) and a shear band structure (210) radially interposed between the first belt layer (201) and the second belt layer (202). The shear band structure (210) includes a first reinforcing ply (211) radially adjacent the first belt layer (201), a third reinforcing ply (213) radially adjacent the second belt layer (202), and a second reinforcing ply (212) radially interposed between the first reinforcing ply (211) and the second reinforcing ply (212). The first reinforcing ply (211) includes a first three dimensional layer (2111) enclosed by a first fabric layer (2112) and/or the second reinforcing ply (212) includes a second three dimensional layer (2121) enclosed by a second fabric layer (2122) and/or the third reinforcing ply (213) includes a third three dimensional layer (2131) enclosed by a third fabric layer (2132).
Patent EP-3839482-A1 (EP)
Inventor: VARJAS TOIVO
IPC: G01N21/55
Filed: 2020-12-17
Abstract: The invention is within the area of optical electronics and can be used for measuring and assessing of values characteristic of reflection of light on all kinds of road surfaces, such as the luminance, luminance coefficient, reduced luminance coefficient, colour temperature, chromaticity coordinates. As a result of the measurement method and the application of the measuring device used for it, the measurement conditions of the lighting characteristics shall be adjusted and the characteristic values taken as reference values. Based on those values actual values of reflection of light from modern LED lighting solutions used on road surfaces of asphalt and concrete and different additives used in those can be assessed. The application of the invention takes into account the effect of the visual light's spectral composition on the assessment of the reflection of light from the surfaces and thereby offers safer and more efficient solutions for the traffic environment.
Patent EP-3936960-A1 (EP)
Inventor: ALDEA-UNGUREAN DORU-MARIAN
IPC: G05D1/00
Filed: 2020-07-08
Abstract: The invention relates to control method to guide a malfunctional autonomous vehicle (12) with a remote-control unit (14), wherein data of the surroundings (18) of the autonomous vehicle (12) are captured and processed into acceleration and/or steering control commands (27), wherein the autonomous vehicle (12) is actuated according to the acceleration and/or steering control commands (27). The invention further relates to a corresponding control system (10).
Patent EP-3909406-A1 (EP)
Title: Steuerung und modulares steuerungssystem eines industriellen automatisierungssystems
Inventor: GURLT INGO
IPC: H05K7/20
Filed: 2020-01-08
Abstract: Steuerung für ein industrielles Automatisierungssystem, aufweisend ein Hauptmodul (1) mit einem Gehäuse, das mit einem Sockel (10) auf eine Hutschiene aufsetzbar ist, und mit mindestens zwei in dem Gehäuse angeordneten Leiterplatten (20), von denen eine eine Rückwandbusleiterplatte (21) und eine eine Hauptleiterplatte (23) ist, wobei der Hauptleiterplatte (23) ein Kühlkörper (50) zur Kühlung von Komponenten zugeordnet ist und wobei die Rückwandbusleiterplatte (21) einen Rückwandbus bereitstellt, wobei der Kühlkörper (50) in dem Gehäuse angeordnet ist, an dem Sockel (10) befestigt ist und mindestens eine der Leiterplatten (20) trägt.
Patent EP-4088184-A1 (EP)
Inventor: MORADI FARNAZ
IPC: G06N20/00
Filed: 2020-01-10
Abstract: L'invention concerne un procédé mis en œuvre par un nœud de serveur central dans un environnement d'apprentissage automatique réparti. Le procédé consiste à : gérer un apprentissage automatique réparti pour une pluralité de nœuds clients locaux, de telle sorte qu'un premier ensemble de la pluralité de nœuds clients locaux est attribué pour aider à l'apprentissage d'un premier modèle central et qu'un second ensemble de la pluralité de nœuds clients locaux est attribué pour aider à l'apprentissage d'un second modèle central ; obtenir des informations concernant des conditions de réseau pour la pluralité de nœuds clients locaux ; regrouper la pluralité de nœuds clients locaux en un ou plusieurs groupes sur la base, au moins en partie, des informations concernant les conditions de réseau ; réattribuer un nœud client local dans le premier ensemble au second ensemble sur la base du regroupement ; et envoyer au nœud client local un message comprenant des poids de modèle pour le second modèle central.
Patent EP-3912145-A1 (EP)
Inventor: GRANBERG BJÖRN
IPC: H01H36/00
Filed: 2020-01-17
Abstract: It is provided a protection device for being provided inside a key fob to selectively inactivate the key fob.The protection device comprises: a first conductive layer; a second conductive layer; an insulator layer between the first conductive layer and the second conductive layer, the insulator layer preventing conductive contact between the first conductive layer and the second conductive layer; and a switch conductively coupled between the first conductive layer and the second conductive layer, the switch being wirelessly controllable to be in a conductive state or a blocking state.
Patent EP-3920877-A1 (EP)
Inventor: FUJINAGA HIROKI
IPC: A61Q5/00
Filed: 2020-01-29
Abstract: La présente invention concerne une composition et un procédé pour réduire le temps de séchage d'un substrat solide. Un tensioactif cationique associé à des diméthylpolysiloxanes de faible poids moléculaire permet d'obtenir un écoulement d'eau plus rapide.