baber/WOPTO huggingface dataset:
Patent EP-3815841-A1 (EP)
Title: Workpiece support
Inventor: YOSHIMURA GAKU
IPC: B23Q3/02
Filed: 2019-10-11
Abstract: An ascent-detecting air supply port (33), a descent-detecting air supply port (43), and an air discharge port (44) are provided to a housing (2). The ascent-detecting air supply port (33) is communicatively connected to an air outlet (38) by an ascent-detecting air passage (39). The descent-detecting air supply port (43) is communicatively connected to the air discharge port (44) by a descent-detecting air passage (45). The descent-detecting air passage (45) is closed by a valve mechanism (49) including: a valve surface (50) provided on a piston portion (15); and a valve seat (51) provided on an inner surface of the housing (2), when an advance piston (14) is retracted to a lowered position.
Patent EP-3699234-A1 (EP)
Title: Polyphenylene sulfide resin composition, method for preparing same, and injection molded product manufactured from same
Inventor: LEE HYUN JIN
IPC: C08K3/013
Filed: 2019-11-14
Abstract: The present invention relates to a polyphenylene sulfide resin composition including (a) 25 to 75 % by weight of a base resin including 95 % by weight or more of a polyphenylene sulfide resin; (b) 0.1 to 10 % by weight of an LDS additive; (c) 0.1 to 5 % by weight of a plating seed generation promoter; (d) 10 to 60 % by weight of a glass fiber; and (e) 0 to 40 % by weight of a mineral filler, a method of preparing the polyphenylene sulfide resin composition, and an injection-molded article manufactured using the polyphenylene sulfide resin composition.According to the present invention, a polyphenylene sulfide resin composition for laser direct structuring (LDS) having excellent plating adhesion and plating precision and low dielectric loss without deterioration in the intrinsic properties, such as heat resistance, flame retardancy, and dimensional stability, of a polyphenylene sulfide resin, a method of preparing the polyphenylene sulfide resin composition, and an injection-molded article manufactured using the polyphenylene sulfide resin composition are provided.
Patent EP-3869873-A1 (EP)
Inventor: XUE LIXIA
IPC: H04W52/02
Filed: 2019-11-01
Abstract: This application provides a terminal device power saving method and apparatus, a device, and a storage medium The method includes: sending, by a terminal device, first information to a network device, where the first information is used to indicate processing time required by the terminal device to process to-be-processed information; and configuring, by the network device, a time domain resource for the to-be-processed information based on the first information, and sending second information to the terminal device, where the second information is used to indicate the time domain resource. After receiving the second information, the terminal device adjusts the foregoing processing time based on the time domain resource indicated by the second information, to relax a clock of each module corresponding to the processing time, thereby implementing terminal device power saving. In addition, the network device configures the time domain resource based on the processing time of the terminal device, so that the configured time domain resource is adapted to the corresponding processing time, thereby ensuring time domain resource configuration flexibility.
Patent EP-3874299-A1 (EP)
Inventor: POSPÍ IL STANISLAV
IPC: G06T7/00
Filed: 2019-10-24
Abstract: The investigated object containing a source of positrons, which annihilate through the production of a pair of annihilation photons, is placed into a system of n position and energy-sensitive detectors (D,) of gamma radiation, each consisting of a system of detection elements (Dp), where one of the pair of annihilation photons interacts in the detection element (Dp) and the other of this pair of annihilation photons interacts in another detection element (Dp). The detectors store the data about such events consisting of the coordinates of simultaneously affected detector elements in the system, the time of interactions and the energies Ei and E2 of the annihilation photons. The mutual combination of the recorded events in the detection elements (Dp) and (Dp) leads to the creation of individual pairs of annihilation photons. Then, the events are transmitted through an interface to a control and evaluation computer. An analysis is performed on the coincidental events of the registration of the photons by the detection elements (Dp) and (Dp) with energies in the interval from 507 keV to 513 keV to obtain an approximate spatial depiction of the positions of positron annihilation and, subsequently, on the coincidental events of the registration of the photons from the positron annihilation in flight with significantly Doppler shifted energies outside of that interval. The method leads to the improvement of the resolution of a positron source position in an object.
Patent EP-3878193-A1 (EP)
Inventor: TIWARI KUNDAN
IPC: H04W8/24
Filed: 2019-10-11
Abstract: The present disclosure relates to a method for a user equipment, UE, which includes a mobile equipment, ME, and a subscriber identity module, SIM. The method comprises checking whether the ME and the SIM have a 5th generation, 5G, specific parameter or not, and sending, to a network node, a first message containing a first information element, IE, indicating whether the UE has a valid 5G specific parameter or not, so as to fetch a 5G specific parameter value from a unified data management, UDM.
Patent EP-3881391-A1 (EP)
Inventor: HOLLENBECK MICHAEL
IPC: H01P3/12
Filed: 2019-11-14
Abstract: A waveguide disclosed herein may be implemented as a hollow irregular hexagonal metal structure which receives an electromagnetic signal and propagates the signal through the hollow hexagonal metal structure. The waveguide may be fabricated using metal additive manufacturing techniques and include one or more downward facing and unsupported surfaces.
Patent EP-3901071-A1 (EP)
Inventor: MATSUKI AKIHIRO
IPC: B65G53/34
Filed: 2019-12-19
Abstract: The present invention addresses the problem of providing technology to limit, as much as possible, powder remaining in a device for powder testing provided in the middle of a system to continuously produce a product from a raw material powder. This continuous production system to continuously produce a product from a raw material powder comprises: a first processing device that performs a first process on the raw material powder; a second processing device that performs a second process on the powder on which the first process has been performed by the first processing device; and a test and selection device that has a test chamber through which the powder being sent from the first processing device to the second processing device passes. The test and selection device has a cleaning mechanism that blows gas from an inlet side opening formed in the inner face of a channel connected to the test chamber from the first processing device on the downstream side of an inlet side gate valve for opening and closing the channel toward a direction to form a swirling flow along the inner face of the channel.
Patent EP-3903715-A1 (EP)
Inventor: XU KAI
IPC: A61B34/30
Filed: 2019-12-27
Abstract: A flexible surgical tool system includes: a mechanical arm (10) comprising a first continuum segment (12), a rigid connection segment (13), and a second continuum segment (14), the first continuum segment (12), a rigid connection segment (13) and the second continuum segment (14) being sequentially associated to form a dual continuum mechanism; a surgical effector (50) connected at distal end of the second continuum segment (14); a transmission driving unit (20) associated with the rigid connection segment (13) and with a surgical effector (50), respectively, and operable to drive the first continuum segment (12) to bend in any direction to drive the second continuum segment (14) to bend in an opposite direction, and to drive the surgical effector (50) to rotate in a first plane and/or open and close in a second plane. The flexible surgical tool system can be applied to a natural orifice or a single surgical incision of a human body and perform operations.
Patent EP-3905215-A1 (EP)
Inventor: LI YIMING
IPC: G08G1/00
Filed: 2019-03-06
Abstract: A precise truck parking method, device, and system in a quayside container crane area. The method comprises: a vehicle controller sends a parking request of a truck (K007) to be parked (S 100); a main controller (M) receives the parking request, and obtains real-time point cloud data obtained by Lidar (Lidar 1-Lidar 6) by scanning lanes (E1-E6) across which a quayside container crane stretches (S200); the main controller (M) clusters the obtained real-time point cloud data to obtain a point cloud collection of said truck (K007) (S300); the main controller (M) performs calculation on the basis of the point cloud collection of said truck (K007) and a vehicle point cloud model by an ICP algorithm to obtain the real-time distance from said truck (K007) to a target parking space (25) (S400); the vehicle controller controls said truck (K007) to stop at the target parking space (25) according to the real-time distance from said truck (K007) to the target parking space (25) (S500). The beneficial effects are that: the truck (K007) is controlled to precisely stop at the target parking space (25) in one step according to the real-time distance, and the whole parking process is completed automatically without manual direction; thus, centimeter-level accuracy and low implementation costs are achieved.
Patent EP-3908794-A1 (EP)
Inventor: YU SEONIL
IPC: F25D25/02
Filed: 2019-12-09
Abstract: The present disclosure relates to a refrigerator. The refrigerator includes first storage for defining a first storage space therein, a door for opening and closing the first storage space, and a plurality of shelves installed in the first storage space for placing food thereon. The door includes a door frame having an opening defined therein, and mounted pivotable to the first storage, a panel assembly inserted into the opening, and disposed to allow the first storage space to be seen through, and a flow path blocking portion mounted on the door frame, wherein the flow path blocking portion shields a gap defined between the panel assembly and the shelf as the door closes the first storage space.
Patent EP-3783647-A1 (EP)
Title: Capacitor and fabrication method therefor
Inventor: LU BIN
IPC: H01L23/64
Filed: 2019-07-03
Abstract: An embodiment of the present application provides a capacitor and a manufacturing method therefor. The capacitor includes: a semiconductor substrate including at least one substrate trench group; at least one laminated structure, each laminated structure including n conductive layers and m dielectric layer(s), where the first conductive layer in the n conductive layers is disposed above the semiconductor substrate and in the substrate trench group, the i-th conductive layer in the n conductive layers is provided with the i-th conductive layer trench group, and the (i+1)th conductive layer in the n conductive layers is disposed above the i-th conductive layer and in the i-th conductive layer trench group, where m, n, and i are positive integers, and n≥2, 1≤i≤n-1; at least one first external electrode electrically connected to some conductive layer(s) in the n conductive layers; and at least one second external electrode electrically connected to other conductive layer(s) in the n conductive layers, where a conductive layer in the laminated structure adjacent to each conductive layer in the some conductive layer(s) includes at least one conductive layer in the other conductive layer(s).
Patent EP-3937373-A1 (EP)
Inventor: HUANG JICHAO
IPC: H03B5/12
Filed: 2019-03-29
Abstract: An oscillator and a clock circuit are disclosed. In an oscillator (100), a tail inductor connected to a cross-coupled transistor includes at least two inductors connected in parallel. Therefore, an inductance of the tail inductor is less than an inductance of any one of the inductors. This can address a design difficulty that a tail inductor with a smaller inductance needs to be used as an operating frequency of a VCO increases. The oscillator (100) includes a first cross-coupled transistor (121) and a first tail inductor (111). The first tail inductor (111) includes at least two inductors connected in parallel. The first tail inductor (111) is coupled to a source of the first cross-coupled transistor (121). The source of the first cross-coupled transistor (121) is coupled to a power supply or a ground through the first tail inductor (111). The first cross-coupled transistor (121) includes at least a first transistor (1211) and a second transistor (1212). A gate of the first transistor (1211) and a drain of the second transistor (1212) are coupled to a first node. A drain of the first transistor (1211) and a gate of the second transistor (1212) are coupled to a second node.
Patent EP-3957670-A1 (EP)
Inventor: WANG XIAO
IPC: C08G59/40
Filed: 2019-04-19
Abstract: The present invention belongs to the technical field of aqueous epoxy coatings, and especially relates to an ionic aqueous epoxy curing agent, a preparation method therefor and the use thereof. The aqueous epoxy curing agent is prepared by reacting the following raw materials in parts by weight: a) 1 part of a polyepoxy compound, b) 1.3-6 parts of a multifunctional compound, c) 0.2 to 1.25 parts of a monoepoxy compound, and d) 0.01 to 0.23 parts of a sultone, wherein the multifunctional compound has four or more active hydrogens. The curing agent obtained in the present invention not only has a good hydrophilic effect and very good thinning performance, the paint film prepared by mixing same with an epoxy dispersion has the following advantages: excellent salt spray resistance and water resistance, strong adhesion, high hardness, etc.; in addition, the preparation process of the curing agent is simple, the conditions are mild, and room temperature curing is carried out.
Patent EP-4080520-A1 (EP)
Title: Bottom nozzle of nuclear reactor fuel assembly
Inventor: IVANOV ROMAN SERGEEVICH
IPC: G21C3/32
Filed: 2019-10-15
Abstract: The nuclear reactor fuel assembly bottom nozzle comprises a support element, a diffuser, a hexagonal frame, connected coaxially to each other, with variable height fins fixed in non-adjacent corners of the hexagonal frame with a displacement from the plane of symmetry of the corners so that the end of one rib is mated with the side surface of the other rib. The profile of the fins is made with a ledge on the side surface of the fins and a thinning of the upper edge of the fins, the ledge serves to install the rim of the anti-debris filter, and the thinning serves to abut against the support grid of the fuel element bundle.The thinning of the fins can be made in the form of teeth with flat tops.The technical result is an increased reliability of the bottom nozzle and of the fuel assembly as a whole due to reduced hydraulic resistance of the bottom nozzle and reduced vibration loading of fuel elements.
Patent EP-4017166-A1 (EP)
Title: Method and device for indicating control information
Inventor: WU JI
IPC: H04W72/04
Filed: 2019-11-08
Abstract: A method for determining a control information indication and an apparatus are provided. The method for indicating control information includes: receiving first information sent by a network device, where the first information is used to indicate the number of symbols occupied by a control resource set CORESET 0 in time domain and a first offset of the CORESET 0 in frequency domain (101); determining a time-frequency resource position of the CORESET 0 based on the first information and a preset subcarrier spacing (102); and receiving downlink control information at the time-frequency resource position of the CORESET 0 (103). According to this method, resource usage efficiency of PBCHs can be improved.
Patent EP-4020785-A1 (EP)
Title: Power supply apparatus and control method of power supply apparatus
Inventor: KASHIHARA HIRONORI
IPC: H02J9/06
Filed: 2019-08-22
Abstract: A power supply apparatus (1) is provided with an energy storage device (10), a converter (20) for converting DC output to AC output, and a control unit (60). The control unit (60) controls the converter (20) such that, when an output current value exceeds a first limit value, the output current value becomes a predetermined value larger than the first limit value by lowering an output voltage value to less than a normal state value.
Patent EP-4016116-A1 (EP)
Title: Signal transmission method and device, signal processing method and device, and radar system
Inventor: LIU JINNAN
IPC: G01S13/93
Filed: 2019-08-19
Abstract: A signal transmission method and apparatus (1300), a signal processing method and apparatus (1400), and a radar system (1500) are provided, so that a MIMO radar can accurately resume a velocity measurement of a target to a velocity measurement range of a SIMO radar. The signal transmission method is applied to a multiple input multiple output (MIMO) radar. A transmitter (1301, 1501) in the MIMO radar sends a measurement frame used to measure a velocity of a target (S301). The measurement frame includes a first burst. In the first burst, each low-density transmit antenna sends one chirp signal in each timeslot, and at least one high-density transmit antenna sends more chirp signals in additional timeslots.
Patent EP-4037796-A1 (EP)
Inventor: QIAN ZHEN
IPC: C08F6/10
Filed: 2019-09-30
Abstract: A process of stripping aqueous dispersion of polymeric beads with volatile organic compounds and an aqueous polymer composition obtained by the process.
Patent EP-4082114-A1 (EP)
Title: Apparatus for correcting a mismatch, digital-to-analog converter system, transmitter, base station, mobile device and method for correcting a mismatch
Inventor: SANCHEZ RAMON
IPC: H03M1/72
Filed: 2019-12-27
Abstract: An apparatus for correcting a mismatch between a first segment and a second segment of a Digital-to-Analog Converter, DAC, is provided. The first segment generates a first contribution to an analog output signal of the DAC based on a first number of bits of a digital input word for the DAC converter, and the second segment generates a second contribution to the analog output signal based on a second number of bits of the digital input word. The apparatus comprises an input configured to receive the digital input word. Further, the apparatus comprises a first processing circuit for the first number of bits comprising a first filter configured to modify the first number of bits in order to generate first modified bits, and a second processing circuit for the second number of bits comprising a second filter configured to modify the second number of bits in order to generate second modified bits. The apparatus additionally comprises an output configured to output a modified digital input word for the DAC. The modified digital input word is based on the first modified bits and the second modified bits.
Patent EP-3862220-A1 (EP)
Inventor: DI BELLA NICOLÒ
IPC: B60Q5/00
Filed: 2020-12-14
Abstract: Device (1) for detecting the presence of a child on a car seat (6) of a vehicle (10) comprising: 
- a child weight sensor (2) usually opened arranged to be placed on said car seat (6), 
- an adult weight sensor (4), connected to said child weight sensor (2) in a circuit (50), said adult weight sensor (4) being usually closed and being arranged to be placed on a driver seat (8) of said vehicle (10); 
- a current generator (16), connected to said sensors (2, 4) and arranged to make a current circulate into said circuit (50) further to the closure of the adult weight sensor (4); 
- a current sensor (18) arranged to detect the presence of said current and to send an activation signal to an alarm system (12), wherein said alarm system (12) comprises an acoustic signaling device, and a visual signaling device connected in parallel to the acoustic device.
Patent EP-3855359-A1 (EP)
Title: Kabelbearbeitungsstation, kabelmaschine mit kabelbearbeitungsstationen sowie computerimplementiertes verfahren
Inventor: WALSER MARKUS
IPC: G06V10/75
Filed: 2020-01-23
Abstract: Die Erfindung betrifft eine Kabelbearbeitungsstation 20 zum Bearbeiten eines Kabelendes 12 eines Kabels 10, umfassend zumindest ein erstes Werkzeug 22 zum Bearbeiten des Kabels 10, eine Steuereinrichtung 40 zum Steuern des zumindest ersten Werkzeugs 22 und eine erste bildgebende Sensoreinrichtung 25 zum Detektieren zumindest eines Bildes zumindest eines Kabelendes 12 des Kabels 10, sowie ein Bildverarbeitungssystem 30. Das Bildverarbeitungssystem 30 ist mit der Steuerungseinrichtung 40 zum Austausch von steuerungsspezifischen Parametern verbunden und so konfiguriert, um aus dem zumindest einen detektierten Bild einen ersten kabelspezifischen Bildparameter sowie zumindest einen zweiten kabelspezifischen Bildparameter zu erkennen sowie einen steuerungsspezifischen Parameter zu erstellen und an die Steuerungseinrichtung 40 zum Steuern des ersten Werkzeugs 22 zu übertragen. Weiters betrifft die Erfindung ein computerimplementiertes Verfahren zum automatischen Bestimmen und Erzeugen von Steuerdatensätzen und/oder steuerungsspezifischen Parametern zum Steuern zumindest einer Kabelbearbeitungsstation sowie eine Kabelverarbeitungsmaschine mit zumindest einer Kabelbearbeitungsstation.
Patent EP-3698861-A1 (EP)
Inventor: KLEEMANN DANIEL
IPC: B01D29/01
Filed: 2020-01-29
Abstract: 2. Eine Filtervorrichtung, insbesondere für die Getriebeölfiltration, mit zwei aus Längs- und Querholmen (10) bestehenden Rahmen- oder Kassettenteilen (2, 4), die übereinandergelegt zumindest teilweise eine Durchflussfläche aufspannen, die von einem Filtermedium (12) überdeckt ist, das randseitig zwischen den Rahmenteilen (2, 4) festgelegt ist, ist dadurch gekennzeichnet, dass das Filtermedium (12) plissiert ist und dass die jeweilige Filterfalte (14), soweit sie zwischen die beiden Rahmen- oder Kassettenteile (2, 4) eingreift, flachgedrückt ist.
Patent EP-3700294-A1 (EP)
Title: Method for data transmission using multiple wifi links
Inventor: HUANG YUAN
IPC: H04W84/12
Filed: 2020-02-12
Abstract: A method for data transmission and related products are provided. The method is applicable to an electronic device. A first wireless-fidelity (Wi-Fi) link and a second Wi-Fi link are established between the electronic device and at least one terminal device, where the first Wi-Fi link is operable in a station mode and the second Wi-Fi link is operable in a Wi-Fi peer-to-peer (P2P) mode. The method includes the following. Data transmission is performed with the at least one terminal device over the first Wi-Fi link and the second Wi-Fi link simultaneously, where a transmission frequency band for data transmission over the first Wi-Fi link is different from a transmission frequency band for data transmission over the second Wi-Fi link.
Patent EP-3726590-A1 (EP)
Inventor: CHIU PHILIP T
IPC: H01L31/0735
Filed: 2020-02-18
Abstract: A solar cell having a cell comprised of gallium arsenide (GaAs) or indium gallium arsenide (InGaAs) with a back surface field (BSF) comprised of aluminum gallium arsenide (AlGaAs) or indium aluminum gallium arsenide (InAlGaAs) p-type doped for enhanced operation of the solar cell at temperatures less than -50°C. In one example, the back surface field comprises Al<sub>x</sub>Ga<sub>1-x</sub>As or In<sub>0.01</sub>Al<sub>x</sub>Ga<sub>1-x</sub>As, wherein x is less than about 0.8, for example, 0.2. The back surface field may be p-type doped with zinc (Zn) or carbon (C).
Patent EP-3834772-A1 (EP)
Inventor: LEE IN WHAN
IPC: G01B21/04
Filed: 2020-02-21
Abstract: Digital measurement apparatus including a holding unit on which a measurement object to be measured is placed; and a measurement unit for measuring the measurement object by comparing an image of the measurement object placed on the holding unit with a preset reference value, and providing a reference for adjusting the length of a new measurement object based on a measured value of the measurement object. With this configuration, regardless of photographing conditions, by performing calibration using a set reference value, the accuracy of a measured value may be improved.