baber/WOPTO huggingface dataset:
Patent EP-4202092-A1 (EP)
Title: Polyester yarn, and method for manufacturing same
Inventor: KIM CHON KI
IPC: D01D5/08
Filed: 2021-08-18
Abstract: The present invention relates to polyester yarn containing polyester obtained by polymerization in the presence of an inorganic tin compound catalyst, and a method for manufacturing the polyester yarn, wherein the polyester yarn of the present invention which contains an inorganic tin compound may overcome problems caused by a residual antimony catalyst and may have excellent warping properties.
Patent EP-4192190-A1 (EP)
Inventor: ZHOU JIANWEI
IPC: H04W84/06
Filed: 2021-08-10
Abstract: Embodiments of this application disclose a communication method based on a satellite network and a related apparatus. First, a network device determines an intersymbol interference ISI region, where ISI exists when a terminal device in the ISI region communicates with a plurality of satellites in a satellite set. The satellite set includes a reference satellite and a cooperative satellite. Then, the network device determines a subframe structure of the ISI region based on a first delay difference of the ISI region. The first delay difference is determined based on delays between any two locations in the ISI region and the cooperative satellite and delays between the same any two locations and the reference satellite. The terminal device in the ISI region performs cooperative communication with the satellite set by using the subframe structure of the ISI region, to eliminate impact caused by an excessively large delay difference between a terminal device in a cooperation region and the satellite set, thereby eliminating intersymbol interference to the terminal device, improving data channel decoding performance, and improving quality of communication between the terminal device and the satellite set.
Patent EP-4185966-A1 (EP)
Title: Génération d'une base de connaissances à partir de formules mathématiques dans des documents techniques
Inventor: CHATTERJEE ARITRA
IPC: G06F17/10
Filed: 2021-08-31
Abstract: L'invention concerne un système (105) et un procédé (200) d'extraction de formules mathématiques à partir d'un ou de plusieurs documents techniques. Le procédé comporte l'identification de variables et d'un concept associé à chacune des variables à partir du ou des documents techniques. Le procédé comporte la détermination d'interdépendances entre des variables dans les formules mathématiques extraites d'après les variables identifiées et le concept associé aux variables. Le procédé comporte la génération de la base de connaissances d'après les interdépendances déterminées. Le procédé comporte en outre le fait de donner à un usager l'accès à la base de connaissances.
Patent EP-4205288-A1 (EP)
Inventor: ABDELMONEM AMR
IPC: H01Q1/52
Filed: 2021-08-20
Abstract: Aspects of the subject disclosure may include, for example, receiving, via an antenna, a communication signal generated by a communication device, and detecting interference in the communication signal, wherein the interference is generated by one or more interference sources, wherein the interference is detected by monitoring a near field region of the antenna, an intermediate field region of the antenna, a far field region of the antenna, or any combinations thereof, wherein the monitoring excludes monitoring only the far field region of the antenna. Other embodiments are disclosed.
Patent EP-4129565-A1 (EP)
Inventor: NAGANO TOSHITAKA
IPC: B23Q11/00
Filed: 2021-08-30
Abstract: A machine tool includes: a movable body that supports a tool; a feed drive unit that feed-drives the movable body; a numerical control unit that controls the feed drive by the feed drive unit to perform cutting by the tool; an acceleration sensor that is provided on the movable body and detects acceleration of the movable body; and a command unit that outputs a stop command to stop driving of the feed drive unit to the numerical control unit when the acceleration of the movable body exceeds a threshold value set in advance on the basis of an output of the acceleration sensor. The command unit sets the threshold value to a first threshold value in a cutting control state, and sets the threshold value to a second threshold value lower than the first threshold value in a feed control in a non-cutting control state.
Patent EP-4211146-A1 (EP)
Inventor: RAHIMIPOUR SHAI
IPC: C07K7/50
Filed: 2021-09-13
Abstract: Described herein are synthetic cyclic peptide mimetic s comprising alternating D-amino acids and L-amino acids and amino acid derivatives, such as aza-amino acids and azasulfuryl- amino acids. Optionally, the cyclic peptide mimetic s may be conjugated to another agent via a linker to form cyclic peptide mimetic conjugates. The cyclic peptide mimetic s described herein may be used as diagnostic or therapeutic agents for diagnosis or treatment of amyloidogenic diseases.
Patent EP-4210403-A1 (EP)
Inventor: YIN ZHAOGEN
IPC: H04W56/00
Filed: 2021-09-18
Abstract: Embodiments of this application disclose a data processing method. The method includes: A first network device obtains N pieces of first round-trip time in a first periodicity. The first round-trip time is time consumed when the first network device and a second network device each transmit a packet once through an Xn/X2 interface. N is a positive integer greater than 1. The first network device determines a minimum first round-trip time reference value based on the N pieces of first round-trip time. The minimum first round-trip time reference value is a smallest value of the N pieces of first round-trip time. The first network device determines an inter-site synchronization offset value of the first periodicity based on the minimum first round-trip time reference value. The inter-site synchronization offset value of the first periodicity is an inter-site synchronization offset value that exists when the first network device and the second network device transmit packets through the Xn/X2 interface. In embodiments of this application, the inter-site synchronization offset value is determined based on the minimum first round-trip time reference value. This reduces a risk of a large error in an offset measurement result caused by an excessively high delay arising from jitter in the case of burst or congestion.
Patent EP-4221774-A1 (EP)
Inventor: SINICKAS ALEXANDRA
IPC: A61M1/06
Filed: 2021-09-29
Abstract: A breast pump funnel integral or engageable with a breast pump providing intermittent pumping for drawing breast milk into a connected container, the breast pump funnel having: a) an outer frame, b) an inner malleable liner located at least partially within the outer frame and in use forming a contact surface to the breast; wherein the outer frame, the inner malleable liner or both form a continuous restricting funnel for receiving an intermittent negative pressure pumping.
Patent EP-4163953-A1 (EP)
Inventor: OHASHI HIROYUKI
IPC: A61L2/10
Filed: 2021-08-02
Abstract: An inactivation device inactivates microorganisms and/or viruses present in a space where a person is present by irradiating the space with ultraviolet light. The inactivation device includes a mobile body movable in the space, a drive section that drives the mobile body, an ultraviolet light irradiation unit provided with an ultraviolet light source emitting light including ultraviolet light having a wavelength that inactivates microorganisms and/or viruses, and a controller that controls the irradiation of the light from the ultraviolet light source. The ultraviolet light source is either an excimer lamp or an LED, and the ultraviolet light included in the light emitted from the ultraviolet light source includes ultraviolet light having a wavelength range from 200 nm to 240 nm. The ultraviolet light irradiation unit is fixed to the mobile body.
Patent EP-4224945-A1 (EP)
Inventor: MOON SUNG HYUN
IPC: H04W52/02
Filed: 2021-09-23
Abstract: A method for operation of a terminal for monitoring a downlink control channel comprises the steps of: receiving configuration information of a first SSSG and a second SSSG from a base station; monitoring the first SSSG in a first period; and monitoring the second SSSG in a second period. DCI including an indication for switching a target to be monitored from the first SSSG to the second SSSG in a period before the second period may be received from the base station.
Patent EP-4222036-A1 (EP)
Inventor: HARTNETT ANDREW T
IPC: B60W60/00
Filed: 2021-09-29
Abstract: Systems and methods for predicting actions of an actor before entering a conflicted area are disclosed. The methods may include detecting the presence of an actor in an environment of an autonomous vehicle while the autonomous vehicle and the actor are approaching the conflicted area, determining whether the autonomous vehicle has precedence over the actor for traversing the conflicted area, assigning a kinematic target to the moving object that requires the moving object to come to a stop at an yield point before entering the conflicted area if the autonomous vehicle has precedence over the actor, determining whether a plurality of forecasted trajectories for the actor need to be generated, and controlling movement of the autonomous vehicle to traverse the conflicted area accordingly.
Patent EP-4225191-A1 (EP)
Inventor: ZHANG XIAOBIN
IPC: A61B34/00
Filed: 2021-10-01
Abstract: The disclosed embodiments relate to systems and methods for a surgical tool or a surgical robotic system. One example system for handling hardstops includes one or more processors configured to calculate an articulation joint position for the articulation drive disk or the one or more corresponding rotary motors corresponding rotary motors, calculate an articulation joint torque for the articulation drive disk or the one or more corresponding rotary motors, determine a torque ratio based on the articulation joint position and the articulation joint torque, and adjust a commanded articulation joint position received from the user based on the torque ratio to compensate for collision involving the end effector.
Patent EP-4231375-A1 (EP)
Inventor: TESHIMA KATSUYA
IPC: H01M4/131
Filed: 2021-09-22
Abstract: A positive electrode according to the present invention is a positive electrode of a lithium ion secondary battery in which a coating film containing a positive electrode active material is pressed against a surface of a positive electrode base material, and the positive electrode active material is a mixture of a first active material containing single particles of lithium composite oxide and a second active material containing secondary particles which are aggregated single particles of lithium composite oxide.
Patent EP-4234498-A1 (EP)
Inventor: DU SHAOLIN
IPC: C01G53/00
Filed: 2021-10-13
Abstract: The present disclosure belongs to the field of battery materials and discloses a doped nickel-rich ternary material and a preparation method thereof. The preparation method comprises the following steps: (1) Mixing a nickel source, a cobalt source, and a manganese source in a solvent to obtain a solution A, adding oxidant and doping elements to the solution A, and stirring to obtain solution B; (2) Adding a complexing agent and nitric acid to the solution B and stirring to obtain solution C; (3) Drying the solution C to obtain aerogel D; (4) Grinding the aerogel D, and subjecting it to low-temperature pre-calcinating, and heating the aerogel to perform first calcinating to obtain precursor powder E; (5) Mixing the precursor powder E with a lithium source to obtain a mixture, and subjecting the mixture to second calcinating, grinding, and screening to obtain the doped nickel-rich ternary material. In the present disclosure, sodium persulfate is added when preparing the doped nickel-rich ternary precursor. Sodium persulfate has strong oxidizing properties, can increase the average valence state of nickel in the nickel-rich ternary precursor, and alleviate the capacity attenuation caused by the cation mixing.
Patent EP-4246727-A1 (EP)
Inventor: ZENG KUN
IPC: H01Q21/29
Filed: 2021-07-05
Abstract: This application provides an antenna-under-display management method and apparatus, and relates to the field of communication technologies. In the method, antenna-under-display blocking information of a device is obtained, a first antenna set is determined based on the antenna-under-display blocking information, and signal transmission is performed by using the first antenna set. The first antenna set is a subset of a second antenna set, and the second antenna set is constituted by an unblocked antenna-under-display of the device. In other words, each antenna in the first antenna set is an unblocked antenna. This avoids reduction of radiation efficiency of the antenna-under-display that is caused by blocking a screen due to a user operation, an ambient environment, or the like, improves a signal to interference plus noise ratio of a communication link, reduces a quantity of invalid transmissions and repeated transmissions, reduces a transmit power and power consumption of the device, and improves quality of a communication service.
Patent EP-4248495-A1 (EP)
Inventor: BLANCHARD RICHARD A
IPC: H01L29/06
Filed: 2021-11-11
Abstract: Layout to reduce current crowding at endpoints. At least one example is a semiconductor device comprising: an emitter region defining an inner boundary in the shape of an obround with parallel sides, and the obround having hemispherical ends each having a radius; a base region having a first end, a second end opposite the first end, and base length, the base region disposed within the obround with the base length parallel to and centered between the parallel sides, the first end spaced apart from the first hemispherical end by a first gap greater than the radius, and the second end spaced apart from the second hemispherical ends by a second gap greater than the radius.
Patent EP-4246568-A1 (EP)
Title: Package substrate and communication device
Inventor: KANG CHEN
IPC: H01L23/31
Filed: 2021-05-17
Abstract: This application provides a package substrate and a communication device. The package substrate includes a package body, a first circuit layer, a second circuit layer, an electronic component, and a moisture-proof structure. The package body includes a top surface and a bottom surface that are oppositely disposed, the first circuit layer is disposed on the top surface of the package body, and the second circuit layer is disposed on the bottom surface of the package body. The electronic component is packaged inside the package body. The moisture-proof structure is disposed on the package body and is connected between the first circuit layer and the second circuit layer, and the moisture-proof structure surrounds the electronic component. According to technical solutions of this application, external water vapor can be prevented from entering the package substrate from a peripheral side of the package substrate, to effectively prevent a failure of the package substrate due to moisture absorption.
Patent EP-4252450-A1 (EP)
Title: Method and apparatus for managing random access procedure for short data transmission based on discard timer in wireless communication system
Inventor: YI SEUNGJUNE
IPC: H04W28/06
Filed: 2021-11-10
Abstract: The present invention relates to a method of performing data transmission by a user equipment (UE) in a radio resource control (RRC) INACTIVE state at a wireless communication system. Especially, the method includes the steps of upon a reception of a Packet Data Convergence Protocol (PDCP) service data unit (SDU) from an upper layer, starting a discard timer related to the PDCP SDU; generating a medium access control (MAC) protocol data unit (PDU) including the PDCP SDU; starting a random access (RA) procedure for transmitting the MAC PDU; and based on the discard timer expiring before the RA procedure is completed, stopping the RA procedure.
Patent EP-4066036-A1 (EP)
Inventor: BOLTANSKI RAMI
IPC: G02B15/14
Filed: 2021-11-29
Abstract: Folded Tele cameras comprising an optical path folding element (OPFE) for folding a first optical path OP1 to a second optical path OP2, a lens including N=8 lens elements, the lens being divided into three lens groups numbered, in order from an object side of the lens, G1, G2 and G3, and an image sensor, wherein G1 and G3 are included in a single G13 carrier, wherein G2 is included in a G2 carrier, wherein both the G13 carrier and the G2 carrier include rails for defining the position of G2 relative to G13, wherein the Tele camera is configured to change a zoom factor continuously between a minimum zoom factor ZFMIN and a maximum zoom factor ZF MAX  by moving the G2 carrier relative to the G13 carrier and by moving the G13 carrier relative to the image sensor, and wherein an effective focal length (EFL) is 7.5mm<EFL<50mm. The G2 carrier may be positioned by a lens transporter within the G13 carrier at a particular zoom factor to form a lens pair to enable optical investigation and/or transporting of the lens pair.
Patent EP-4295363-A1 (EP)
Title: Encoding and decoding complex data
Inventor: BERG MIGUEL
IPC: G10L19/022
Filed: 2021-02-18
Abstract: It is provided a method for encoding complex data. The method comprises the steps of: obtaining an input signal made up of a series of numerically represented samples; determining a time frame of the input signal to process; applying a first window function on data in the time frame, resulting in first windowed data, wherein the first window function tapers sample magnitude towards the edges of the first window function; performing a windowed complex discrete Fourier-related transform on the first windowed data, resulting in frequency-domain data comprising a plurality of coefficients, keeping only the real part or the imaginary part of each coefficient; quantizing the frequency domain data resulting in quantized data; outputting the quantized data as encoded data; and repeating the method, wherein each subsequent iteration of the step of determining a time frame comprises determining a time frame that overlaps in time with a preceding time frame.
Patent EP-4299429-A1 (EP)
Title: Geared motor system for electric bicycles
Inventor: RUBIO GAGO RUBÉN
IPC: B62M6/65
Filed: 2021-02-26
Abstract: The invention relates to a geared motor system for electric bicycles, whereby both the rotor (7.2) of the corresponding motor (7) and the input (3.5) and output (3.4) carriers of the gearbox (3) have two coaxial and concentric shafts (13 and 14) passing therethrough, the shaft (14) of which is hollow and has the shaft (13), which is a standard bicycle wheel hub axle, passing therethrough. The two shafts (13 and 14) are stationary and pass through the moving housing (2) of the geared motor (1), which is preferably the actual hub of the bicycle wheel.
Patent EP-4319058-A1 (EP)
Inventor: MAJIMA YOSUKE
IPC: H04L12/28
Filed: 2021-12-20
Abstract: Communication device (1) is a communication device to which a plurality of slaves (2) are daisy-chained and which communicates with the plurality of slaves (2). Communication device (1) includes processor (111). Processor (111) executes setting processing. In the setting processing, an update cycle of a specific slave (2) that is a slave having a shortest data update cycle among the plurality of slaves (2) is set to a reference cycle, and an update cycle of another slave (2) different from specific slave (2) among the plurality of slaves (2) is set to an integral multiple of the reference cycle.
Patent EP-4166491-A1 (EP)
Title: Wave-dissipating block gripping device and wave-dissipating block moving method
Inventor: SUZUKI YASUNOBU
IPC: B66C1/44
Filed: 2021-06-09
Abstract: A wave dissipating block grapple-machine (110) is supported by a work machine (100) and can grab a wave dissipating block (CB) having leg portions (LP). The wave dissipating block grapple-machine (110) includes: a first holding mechanism (116) and a second holding mechanism (140) configured to radially hold respective two (LP) of the four leg portions (LP); and a base member (114) that is rotatably supported by the work machine (100), the base member (114) being configured to support the first holding mechanism (116) and the second holding mechanism (140). The first holding mechanism (116) includes a pair of first holding members (118) that are rotatably supported by the base member (114) and can grab one (LP) of the two leg portions (LP) by bringing their end portions close to each other, and a first driving device (122) configured to drive the pair of first holding members (118) to rotate. According to this, a small-sized lightweight wave dissipating block grapple-machine and a wave dissipating block moving method capable of grabbing and moving a wave dissipating block safely and more reliably can be provided.
Patent EP-4040504-A1 (EP)
Inventor: KOWALSKY JENS
IPC: H01L29/861
Filed: 2022-02-01
Abstract: Stapelförmige III-V-Halbleiterdiode umfassend oder bestehend aus GaAs mit einer hoch n-dotierten Kathodenschicht, einer hoch p-dotierten Anodenschicht und einem zwischen der Kathodenschicht und der Anodenschicht angeordneten Driftgebiet, wobei das Driftgebiet eine niedrig n-dotierte Driftschicht und eine niedrig p-dotierte Driftschicht aufweist, die n-dotierte Driftschicht zwischen der p-dotierten Driftschicht und der Kathodenschicht angeordnet ist, beide Driftschichten jeweils eine Schichtdicke von mindestens 5 µm und entlang der jeweiligen Schichtdicke ein Dotierstoffkonzentrationsmaximum von höchstens 8•10<sup>15</sup> cm<sup>-3</sup> aufweisen, die Dotierstoffkonzentrationsmaxima der beiden Driftschichten zueinander ein Verhältnis von 0,1 bis 10 aufweisen und ein Verhältnis der Schichtdicke der n-dotierten Driftschicht zu der Schichtdicke der p-dotierten Driftschicht zwischen 0,5 bis 3 beträgt.
Patent EP-4215518-A1 (EP)
Inventor: MYRDEK THOMAS
IPC: C07C233/18
Filed: 2022-01-24
Abstract: The present invention relates to a process for obtaining amidated fatty acids or derivatives thereof good in color even after longer storage with low concentrations of undesired by- products. The present invention also relates to use of amidated fatty acids or derivatives thereof obtained by the process in the cosmetic applications. Further, the present invention also relates to use of amidated fatty acids or derivatives thereof obtained by the process in the industrial applications.
Patent EP-4215637-A1 (EP)
Title: Device for cleaning a snout in a hot-dip galvanization installation
Inventor: DUBOIS MICHEL
IPC: C23C2/00
Filed: 2022-01-25
Abstract: A snout (1) comprising a cleaning device (3) with a first dam (4) located on the front side (21) of the strip and a second dam (5) located on the back side (22) of the strip, wherein a top (51) of said second dam (5) is higher than a top (41) of said first dam (4), said first dam top (41) and second dam top (51) having respective positions which are fixed relative to each other, and wherein means are provided to simultaneously adjust said first dam top (41) and said second dam top (42) in height relative to the surface of the liquid metal (6) by moving as a whole at least a part of the bottom section (2) to which they are attached, so that to provide two modes of operation on demand, a first mode in which there is a single continuous overflow on the first dam (4) and a second mode, in which there is in addition a discontinuous overflow on the second dam (5), thereby allowing to clean differently the front side liquid surface (61) and the back side liquid surface (62).