baber/WOPTO huggingface dataset:
Patent EP-4275822-A1 (EP)
Title: Cemented carbide and cutting tool
Inventor: KIDO YASUKI
IPC: B23B27/14
Filed: 2022-02-09
Abstract: A cemented carbide includes a hard phase and a binder phase, wherein the hard phase has first hard phase grains each composed of tungsten carbide, second hard phase grains including a core portion and a rim portion that covers at least a portion of the core portion, a composition of the core portion is represented by M1<sub>x1</sub>W<sub>1-x1</sub>C<sub>1-y1</sub>N<sub>y1</sub>, a composition of the rim portion is represented by M2<sub>x2</sub>W<sub>1-x2</sub>C<sub>1-y2</sub>N<sub>y2</sub>, each of the M1 and M2 is at least one metal element selected from a group consisting of a group 4 element, a group 5 element in a periodic table, chromium and molybdenum, the x1 is 0.70 or more and 1.00 or less, the y1 is 0 or more and 0.90 or less, and the x2 is 0.20 or more and less than 0.70, the y2 is 0 or more and 0.90 or less, and the binder phase includes at least one iron group element selected from a group consisting of iron, cobalt and nickel, and a 50% cumulative number grain size of the second hard phase grains is 0.01 µm or more and 1.0 µm or less.
Patent EP-4282992-A1 (EP)
Inventor: DOAN Thi Huyen
IPC: C21D8/02
Filed: 2022-03-15
Abstract: To provide a high-strength steel sheet with a tensile strength of 980 MPa or more, high press formability, and high fatigue resistance, and a method for manufacturing the high-strength steel sheet.The high-strength steel sheet has a chemical composition with MSC value in the range of 2.7% to 3.8% by mass defined by a specific formula, wherein the high-strength steel sheet has a microstructure including specific microstructures in a surface layer region extending from the surface of the steel sheet to a depth of 100 pm and in an inner region other than the surface layer region. The high-strength steel sheet has the maximum height of the surface roughness of 30 pm or less, a tensile strength of 980 MPa or more, a uniform elongation of 6% or more, and a ratio of 10<sup>7</sup>-cycle plane bending fatigue strength to tensile strength (fatigue limit ratio) of 0.45 or more.
Patent EP-4245482-A1 (EP)
Title: End effector, manipulator, and robot
Inventor: ZHANG JIAN
IPC: B25J15/00
Filed: 2022-04-01
Abstract: The present application relates to the field of handling apparatus technologies, in particular to an end pickup device, a manipulator and a robot. The end pickup device includes: a mounting seat, a pickup mechanism and a driving mechanism. The pickup mechanism is disposed on the mounting seat and includes at least two pickup apparatuses are movable relative to each other, and the pickup apparatus includes a pickup part for picking up articles. The driving mechanism is disposed on the mounting seat and is in driving connection with the pickup mechanism, and the driving mechanism drives the at least two pickup apparatuses to move relatively, so that the at least two pickup apparatuses pick up the articles in a switching way. Based on this, the replacement time of the pickup parts can be shortened and the working efficiency of the end pickup device can be improved.
Patent EP-4270627-A1 (EP)
Inventor: SUNG IN-HYOUK
IPC: H01M50/449
Filed: 2022-09-27
Abstract: The present disclosure relates to a separator for an electrochemical device having excellent compression resistance and an electrochemical device including the same. The separator for an electrochemical device includes a polymer layer disposed on at least one surface of a porous polymer substrate and containing a binder polymer having a crosslinked structure including a structure represented by the following Chemical Formula 1:wherein each substituent is the same as defined in the specification.
Patent EP-4209183-A1 (EP)
Title: Delivery and detachment system imposing a friction force on a securement wire to minimize movement of an implantable intravascular device
Inventor: SOLAUN DANIEL
IPC: A61B17/12
Filed: 2023-01-05
Abstract: Delivery and detachment system for an implantable intravascular device, the system including a securement wire in a passageway of an inner support tube. Imposed on the securement wire is a controlled friction force established within an intentional friction zone created by: (i) reflow of an outer sleeve through side port opening(s) in the inner support tube and into the passageway; or (ii) the securement wire having bend(s) creating an associated point(s) of direct physical contact with the inner wall of the inner support tube. During delivery of the implantable intravascular treatment device to a target site, the imposed controlled friction force minimizing movement of the securement wire relative to the inner support tube, and upon reaching the target site, a force being applied to overcome the imparted controlled friction force and releasing the implantable intravascular device.
Patent EP-4216500-A1 (EP)
Title: Mechanism to identify link down reasons
Inventor: GOPALARATHNAM SUDHARSAN DHAMAL
IPC: H04L41/0631
Filed: 2023-01-20
Abstract: Methods, systems, and devices are provided herein for a mechanism to identify link down reasons. As described herein, a first port of a first peer device may be determined to have unexpectedly changed to a port down state. Subsequently, a topology file may be referenced to identify a second port of a second peer device with which the first peer device is intended to have a link if not for the first port being in a port down state. In some examples, port settings of the first port may be compared with port settings of the second port. If a port setting for the first port mismatches an associated port setting for the second port, an alert message may be transmitted to a network administrator indicating this mismatch as a possible reason for the first port being in the port down state.
Patent EP-4221315-A1 (EP)
Title: Multiple user plane function supporting access traffic steering, switching, and splitting for multi-access packet data unit session
Inventor: GKELLAS GEORGIOS
IPC: H04W28/08
Filed: 2023-01-20
Abstract: Systems, methods, apparatuses, and computer program products for access traffic steering, switching, and splitting (ATSSS) with branching point (BP) on the path are provided. The method may include determining that an existing user plane function is sub-optimal in terms of routing and latency incurred with respect to traffic for a given packet data unit session of a user equipment. The method may also include establishing, based on the determination, a new user plane function for the packet data unit session. The method may further include establishing a branching point user plane function that interfaces with the existing user plane function, the new user plane function, and a plurality of network access types. In addition, the method may include updating the user equipment by providing the user equipment with relevant multi-access traffic steering rules.
Patent EP-4238633-A1 (EP)
Title: Filter regenerating apparatus and method of denitrification facility
Inventor: HONG SUNG HO
IPC: B01D53/86
Filed: 2023-01-27
Abstract: Disclosed is a filter regenerating apparatus (1000) of a denitrification facility (10), the apparatus including: a body module (120) disposed above a filter (30) installed in the denitrification facility (10), and capable of reciprocating in a first direction; a nozzle support module (130) supported by the body module (120), and capable of reciprocating in a second direction crossing the first direction; a coating material spray nozzle (160) detachable from the nozzle support module (130), and capable of spraying a coating material toward the filter (30) disposed below; and a power control module (210) configured to control operations of the body module (120) and the nozzle support module (130) so that the coating material spray nozzle (160) is transferred along the filter (30) in the first and second direction.
Patent EP-4245458-A1 (EP)
Inventor: HOWE KEVIN
IPC: B24B23/04
Filed: 2023-02-08
Abstract: An accessory tool for a power-driven oscillating tool may include a plate, with a first working section defined along a first peripheral edge portion of the plate, and a second working section defined along a second peripheral edge portion of the plate. The first and second working sections may define cutting or abrading or chipping sections of the accessory tool. The first and second working sections may be separated by a notch formed in a third peripheral edge portion of the plate. Corner portions of the first working section and the second working section may be defined where the first and second working sections meet respective edge portions of the notch, allowing the corner portions to be inserted into and engaged in corresponding corner portions of channels for removal of material from the corner portions of the channels.
Patent EP-4199519-A1 (EP)
Inventor: LIM JAEHYUN
IPC: H04N19/176
Filed: 2012-10-16
Abstract: A decoding apparatus for image decoding comprises a memory and at least one processor connected to the memory. The at least one processor is configured to derive a first intra prediction mode based on a left neighboring block (1130) of a current block (1110), derive a second intra prediction mode based on an upper neighboring block (1140) of the current block (1110), determine an intra prediction mode for the current block (1110) based on the first intra prediction mode and the second intra prediction mode and generate prediction samples on the current block (1110) based on the determined intra prediction mode. When the upper neighboring block (1140) is not located in a current largest coding unit, LCU, in which the current block (1110) is located, the second intra prediction mode is set equal to an intra DC mode.
Patent EP-4246476-A1 (EP)
Inventor: KAYAMA SHINICHI
IPC: G07D11/60
Filed: 2023-03-13
Abstract: A possibility of occurrence of forgetting to take money is reduced. A money processing system includes: a first authentication section authenticating a user with a first authentication method when starting a withdrawal transaction; and a second authentication section authenticating a user with a second authentication method, which is different from the first authentication method, when opening an opening-closing part of each of plural withdrawal ports, to which money related to the withdrawal transaction has been conveyed.
Patent EP-4246423-A1 (EP)
Title: Engagement measurement in in-flight entertainment systems
Inventor: SAIN KENNETH WILLIAM
IPC: G06Q50/30
Filed: 2023-03-13
Abstract: A system (200) for data collection in a commercial travel setting is described. The system includes a plurality of sensor circuits (202) that collect a plurality of sensor data values from in-flight entertainment (IFE) network. The system includes a sensor data processor (204) that interprets the plurality of sensor data values. The system includes a passenger profile management controller (210) configured that filters the plurality of sensor data values by processing a plurality of passenger profiles that are related to at least some of the plurality of sensor data values. The system generates a measurement index that is normalized with respect to the plurality of sensor data values or the plurality of passenger profiles.
Patent EP-4245481-A1 (EP)
Title: Robotic device with improved robotic joint for impact and vibration detection and related detection method
Inventor: ROSSI FABIO
IPC: B25J13/08
Filed: 2023-03-13
Abstract: A robotic device (104) comprising at least a first mechanical arm (108), at least a second mechanical arm (112), and a mechanical joint (116) which mechanically and kinematically connects the first mechanical arm (108) and the second mechanical arm (112) to each other, wherein the mechanical joint (116) is operatively connected to electric motor means (120) of the robotic device (104), wherein said mechanical joint (116) is provided with an electronic board (124) having at least one microcontroller (128) for controlling said electric motor means (120). The electronic board (124) is provided with at least one accelerometer (132) capable of evaluating accelerometric variations of the mechanical joint (116) on three axes (X-X, Y-Y, Z-Z) perpendicular to each other. The electronic board (128) is programmed to compare said accelerometric variations of the mechanical joint (116) on three axes (X-X, Y-Y, Z-Z) perpendicular to each other with reference values and to activate emergency stops of the electric motor means (120) if shocks or dynamic malfunctions are detected. The microcontroller (128) is operatively connected to an emergency brake associated with the mechanical joint (116), so as to be able to block the movement of the mechanical joint (116) and of the mechanical arms (108, 112).
Patent EP-4266180-A1 (EP)
Inventor: HELMICK DANIEL LEE
IPC: G06F12/02
Filed: 2023-03-28
Abstract: A system and method for host provided address translation cache prepopulation. In some embodiments, the method includes: receiving, by a persistent storage device, a first address translation cache entry; receiving, by the persistent storage device, an input-output command; and executing the input-output command, by the persistent storage device, the executing of the input-output command including performing direct memory access of a memory location at an address calculated based on the input-output command and based on the first address translation cache entry.
Patent EP-4284008-A1 (EP)
Title: System and techniques for reflection reduction in video data
Inventor: SCHAEFER STEPHEN PAUL
IPC: H04N23/55
Filed: 2023-05-02
Abstract: Reflective surfaces and display devices adversely affect a videoconferencing camera. For example, reflections from bright lights may cause the camera to change exposure settings, resulting in participants appearing dimly lit. In another example, reflections of people or displayed images may be incorrectly used by automated image framing and tracking. Reflections from a surface are often polarized, as is light from many types of display devices. A polarizer in front of the camera is moved to provide different polarization angles relative to the camera, with images acquired at these different angles. The images are processed to determine a count of features, such as heads or faces, that are detected in the images. The angle that produces the minimum number of features may be subsequently used during acquisition of images by the camera for various purposes, such as videoconferencing.
Patent EP-4293410-A1 (EP)
Inventor: FAN ZHENTAO
IPC: G02B27/00
Filed: 2023-05-12
Abstract: A diffraction optical waveguide is disclosed, which comprises a grating structure formed on a waveguide substrate. The grating structure comprises a plurality of optical unit structures arranged in an array along a plane; the optical unit structure has a first end and a second end in a first direction parallel to the plane, a distance between the two ends along the first direction is a length L of the optical unit structure; it has a maximum width W perpendicular to the first direction in a predetermined section along the first direction, where 0.3L≤W≤0.7L, and a central position of the predetermined section is at a predetermined distance d from the first end in the first direction, where d<0.5L; and a width gradually decreases from the predetermined section to both ends, so that a centroid of a cross-section of the optical unit structure is closer to the first end.
Patent EP-4286115-A1 (EP)
Inventor: NAGASHIMA YUYA
IPC: B26B19/04
Filed: 2023-05-22
Abstract: The present disclosure provides a depilatory device capable of further improving opening and closing operability of a lid part while moving a head part relative to a body. The depilatory device according to the present disclosure includes a body, and head part 30 that includes a blade part which is configured to cut hair and supported by the body in a state where the head part is reciprocatable relative to the body in a first direction. Head part 30 includes head housing 300 provided inside with a space, and head housing 300 comprises an opening window communicating with the space. Additionally, a lid part that is openable and configured to cover the opening window is attached to head housing 300. The lid part has an opening and closing direction intersecting trajectory B1 drawn by the lid part when head part 30 is reciprocated relative to the body in the first direction.
Patent EP-4299871-A1 (EP)
Inventor: PANNEKOEK DENNIS
IPC: E06B3/48
Filed: 2023-05-26
Abstract: Die Erfindung betrifft eine Rahmenausbildung, die als Teil eines Paneelelementes für ein Sektionaltorblatt, das in seitlichen Führungen ortsveränderbar geführt wird, die Rahmenausbildung besteht aus horizontalen und vertikalen Aluminiumprofilelementen (23, 24, 27, 29, 37), dabei weisen die Aluminiumprofilelemente (23, 24, 27, 29, 37) innenseitig Isolierstege (22) auf, die Isolierstege (22) sind dabei mit den außen- und innenseitigen Aluminiumprofilelementen kraft- und formschlüssig verbunden, sodass im Querschnitt ein äußerer und ein innerer Hohlraum entsteht, die durch einen Zwischensteg (25, 56) getrennt sind, die Rahmenausbildungen sind mit auswechselbaren, plattenförmigen Elementen als Scheiben (45) ausgefüllt, wobei die Scheiben (45) durch Halteleisten (1) gehalten werden, dabei ist der äußere Hohlraum in sich geschlossen ist, wobei zwischen Außenschenkeln (28, 42) der Aluminiumprofilelemente (23, 24, 27, 37) zu dem innenseitigen Zwischensteg (25, 56) die Isolierstege (22) kraft- und formschlüssig befestigt sind, und dass der innere Hohlraum von dem Zwischensteg (25, 56) zu einem Innenschenkel (29) des Aluminiumprofilelementes (23, 24, 27, 37) oberseits der Rahmenausbildung direkt oder indirekt mit dem Zwischensteg (25, 56) und unterseits einen Verbindungsabschnitt (61) aufweist, der zwischen dem Innenschenkel (29) und dem Zwischensteg (25) ausgebildet ist, und dass über den inneren Hohlraum zu den vertikalen Aluminiumprofilelementen (27, 37) eine Schraubverbindung besteht.
Patent EP-4286571-A1 (EP)
Inventor: SHONAI TOMOHIRO
IPC: C30B29/36
Filed: 2023-05-31
Abstract: A SiC single crystal substrate of an embodiment is a SiC single crystal substrate wherein the main plane of the SiC single crystal substrate has an off angle of 0 ° to 6 ° to the (0001) plane in the < 11 -20 > direction and an off angle of 0 ° to 0.5 ° to the (0001) plane in the < 1 -100 > direction, and includes non-MP defects wherein when the Si surface is etched in molten KOH at 500 °C for 15 minutes, the non-MP defects that appear by etching are hexagonal and have no core, the area of the observed etch pit of the non-MP defect is more than 10% larger than that of the observed etch pit of the TSD and is less than 110% of that of the observed etch pit of the micropipe (MP) , and a transmission X-ray topography image of the non-MP defect is distinguishable from the transmission X-ray topography image of the micropipe (MP), wherein etch pits, which are identified as the non-MP defects, appear in the range of 0. 1/cm<sup>2</sup> to 50/cm<sup>2</sup>.
Patent EP-4289606-A1 (EP)
Title: Semi-conformable pressure application system and method for joining composite parts
Inventor: DANDO KERRICK ROBERT
IPC: B29C65/36
Filed: 2023-06-07
Abstract: A system and method for fusing at least two thermoplastic composite components together may include placing faying surfaces of the thermoplastic composite components in contact with each other, placing a separation layer over and against one of the thermoplastic composite components, and placing a multi-layer composite pressure pad over and in contact with the separation layer. The method may also include placing an activated inductor against the multi-layer composite pressure pad for induction welding the two thermoplastic composite components to each other. The thermoplastic composite components may comprise conductive fibers while the multi-layer composite pressure pad may comprise a first layer and a second layer with non-conductive fibers. The first layer may at least partially melt during induction welding of the two thermoplastic composite components while the second layer may remain rigid throughout this welding.
Patent EP-4311651-A1 (EP)
Title: Flex plate for guiding device of injection molding machine
Inventor: NIMAVAT DARSHIT KISHORKUMAR
IPC: B29C45/17
Filed: 2023-07-17
Abstract: A flex plate (100) for a guiding device (10) of an injection molding machine, the flex plate (100) comprising: 
     a body (120) extending between a front surface (122), a back surface (124), atop surface (126), and a bottom surface (128); 
     a plurality of through holes (140) extending between the top surface (126) and the bottom surface (128) for attaching the flex plate (100) with a foot (22) of the guiding device (10); 
     a plurality of guide shoe holes (150) formed in the bottom surface (128) of the flex plate (100) for coupling the flex plate (100) to a guide shoe (50) of the guiding device (10); 
     a front plate (200) for coupling the front surface (122) of the flex plate (100) and the foot (22) of the guiding device (10); and a plurality of slots (160) defining a central portion (180) of the flex plate (100); 
     characterized in that the central portion (180) of the flex plate (100) is elastically deformable about a torsional axis such that the central portion (180) can pivot relative to both the guide shoe (50) and the foot (22) of the guiding device (10).
Patent EP-0001970-A1 (EP)
Inventor: SEUFERT WILHELM
IPC: B01F27/73
Filed: 1978-09-22
Abstract: Bei einem Knetkörper für Extruderschneckenmaschinen sind in den radial außenliegenden Bereichen höchster Beanspruchung verschleißfeste Materialien angebracht. Um die verschleißfesten Materialien ohne Gefahr des Ausbrechens oder Abplatzens und ohne negative Beeinflussung des Verschleißwiderstandes des Knetkörpers selber in einfacher Weise an diesem anbringen zu können, ist in jedem Bereich höchster Beanspruchung (Knetkanten 17, 18) mindestens ein weitgehend vom Knetkörper (1) umgebenes und dauerhaft an diesem befestigtes Einsatzteil aus verschleißfestem Material vorgesehen.
Patent EP-0001874-A1 (EP)
Inventor: COGSWELL FREDERIC NEIL
IPC: B29C48/94
Filed: 1978-08-08
Abstract: Articles are blow moulded from thermoplastic polymeric materials containing high proportions of fillers such as glass fibres. The method comprises extruding the filled polymeric material through a die (1) having a mandrel (3) for constraining the material into a tubular shape, co-extruding between the die (1) and the outer surface (10) of the material, a liquid (9) having a freezing temperature lower than that of the material, cooling the liquid (9) and the outer surface (10) of the material during their passage through the die (1) to a temperature below the freezing temperature of the material but above the freezing temperature of the liquid (9) while maintaining the inner surface (12) of the material molten; squeezing the extrudate at suitable intervals to fuse the molten inner surface together and thereby seal discrete lengths; and inflating the sealed lengtls to conform to a surrounding mould to produce a shapet article. Lamina shapes may be foam-filled to give stiff pand Is such as car body panels.
Patent EP-0002890-A1 (EP)
Inventor: WALTER DONALD PERCY GEORGE
IPC: H01R13/658
Filed: 1978-12-01
Abstract: An electrical connector comprises a housing (7) of electrically insulating material carrying a plurality of electrical contacts each having a post portion (8), the post portions (8) being arranged in three parallel substantially coterminous rows; and an electrically conductive shielding member (1) mounted on the centre row of post portions (8) and extending the length of the outer rows of post portions (8) thereby to provide shielding between the outer rows of post portions (8).