baber/WOPTO huggingface dataset:
Patent EP-4190843-A1 (EP)
Title: Super absorbent polymer and preparation method thereof
Inventor: RYU JIHYE
IPC: C08J3/075
Filed: 2021-12-17
Abstract: The present disclosure relates to a super absorbent polymer and a method for preparing the same. More specifically, it relates to a super absorbent polymer having an aspect ratio of particles above a certain level with large roughness, thereby exhibiting an improved absorption rate, and to a method for preparing the same.
Patent EP-4207771-A1 (EP)
Title: Video processing method and apparatus
Inventor: XIE CHANG
IPC: H04N21/234
Filed: 2021-09-24
Abstract: The present description provides a video processing method and apparatus. The video processing method comprises: extracting at least two types of modal information from a received target video; extracting, according to a preset feature extraction model, at least two types of modal features corresponding to the at least two types of modal information; and fusing the at least two types of modal features to obtain a target feature of the target video, so as to facilitate further application by a subsequent user based on the target feature.
Patent EP-4235807-A1 (EP)
Inventor: FENG MINGZHANG
IPC: H01L31/0224
Filed: 2021-05-10
Abstract: Some embodiments of the present invention relate to a technical field of N-type TOPCon solar cells. In order to solve the problem of high costs caused by the use of silver paste to perform electrode printing on the back side of an N-type TOPCon cell, disclosed is a back-side metal electrode of an N-type TOPCon solar cell. The back-side metal electrode includes a substrate (1), a plurality of first silver fine grids (12-4) disposed on a passivation film which is on a back side of the substrate, a plurality of second aluminum fine grids (12-6) overlaid on the plurality of first silver fine grids (12-4), and a plurality of first silver main grids (12-5) disposed perpendicular to the plurality of first silver fine grids (12-4). Each of the plurality of first silver main grids (12-5) is a segmented structure. The back-side metal electrode further includes a plurality of second aluminum main grids (12-7), which are formed, in a printing manner, between sections of each of the plurality of the first silver main grids (12-5) and around the sections. The second aluminum fine grids (12-6) are obtained by overprinting aluminum paste on the first silver fine grids (12-4), such that the consumption of silver paste can be reduced, and the cost is thus reduced; in addition, transmission channels of carriers are increased, a series resistance is reduced, and cell efficiency is improved. A main grid is prepared in a silver-aluminum butt joint manner, such that the soldering requirements for the back side of a cell are met, and the consumption of main grid silver paste is also reduced, thereby reducing the cost.
Patent EP-4261653-A1 (EP)
Title: Electronic device comprising breakage prevention structure
Inventor: KIM DOORYONG
IPC: G06F1/16
Filed: 2021-12-27
Abstract: An electronic device, according to various embodiments, comprises: a first housing; a second housing; a hinge device for movably connecting the first housing and the second housing with respect to each other on the basis of a folding shaft, the hinge device including a hinge housing including an accommodating part, and a hinge module disposed in the accommodating part and including at least one rotator connecting the first housing and the second housing; and a flexible display disposed so as to be supported by at least a portion of the first housing, the second housing, and the hinge device, wherein at least a portion of the at least one rotator may be disposed to be at least partially in contact with the hinge housing in a folded state and spaced apart from the hinge housing by a predetermined distance in an unfolded state.
Patent EP-4290470-A1 (EP)
Inventor: YU XIAOLU
IPC: G06V10/40
Filed: 2021-09-29
Abstract: The present application discloses a method, a system and a device for rock identification, a terminal and a readable storage medium, relating to the technical field of rock identification. The method comprises receiving a rock slice image transmitted by an image acquisition device (301), generating a geometric feature, a mineral feature and a structural feature corresponding to a rock slice based on the rock slice image (302), and generating an identification result of the rock slice based on the geometric feature, the mineral feature and the structural feature (303). After the rock slice image is obtained, the rock slice image is subject to feature extraction based on three dimensions, i.e., the geometric feature, the mineral feature and the structural feature, the properties of rock are determined based on multiple dimensional features, and finally the identification result comprising a textual description is generated. After a microscopic visual image corresponding to the rock slice is obtained, feature extraction based on multiple dimensions is performed on the image, and the rock slice is identified with reference to multi-dimensional features, so that the accuracy of rock identification is improved.
Patent EP-4286956-A1 (EP)
Inventor: TANG LIANGCHUN
IPC: G03G21/18
Filed: 2021-12-07
Abstract: A developing cartridge (100) includes a housing (10) for accommodating a toner, a developing roller (11) rotatably mounted in the housing (10), a doctor blade (14) in contact with the developing roller (11), and a driving device (20) located at a longitudinal end of the housing (10). The driving device (20) includes a driving force receiving part (211) for receiving a driving force from the outside of the developing cartridge (100), and is configured to drive the developing roller (11) to rotate. The doctor blade (14) is in contact with a surface of the developing roller (11) to adjust a thickness of a toner layer on the surface of the developing roller (11). When viewed along a longitudinal direction of the developing cartridge (100), at least the driving force receiving part (211) does not overlap with the doctor blade (14). At a moment when the driving force is received by the driving force receiving part (211), a vibration transmitted to the doctor blade (14) and the developing roller (11) is reduced, such that a possible change in a contact state between the doctor blade (14) and the developing roller (11) is suppressed.
Patent EP-4295752-A1 (EP)
Inventor: KIM JAE-HONG
IPC: A61B5/00
Filed: 2021-10-03
Abstract: A breast implant includes a shell including an injection hole and forming an outer cover of the breast implant, a filler of a gel state injected into the shell through the injection hole, a first patch configured to seal the injection hole, the first patch including a first sensor module, and a second patch configured to be attached on at least one of a second position facing the first position and a third position to which a pressure due to a gravity is applied when the breast implant is inserted in a breast and a body is kept upright without an external pressure applied, the second patch including a second sensor module.
Patent EP-4318117-A1 (EP)
Inventor: LEE HYUN JOONG
IPC: G03B5/00
Filed: 2021-11-11
Abstract: The present embodiment relates to a lens driving device comprising: a fixed part; a first moving part and a second moving part disposed in the fixed part; a first driving magnet disposed on the first moving part; a second driving magnet disposed in the second moving part; a first coil disposed in the fixed part and disposed at a position corresponding to the first driving magnet; and a second coil disposed in the fixed part and disposed at a position corresponding to the second driving magnet, wherein the center of the first coil is disposed more forward than the center of the second coil in an optical axis direction, and wherein a portion of the first coil is being overlapped with the second coil in a first direction perpendicular to the optical axis direction.
Patent EP-4177586-A1 (EP)
Inventor: WU JIANPING
IPC: G01M3/22
Filed: 2021-12-22
Abstract: Disclosed are a helium detection device and a helium detection equipment. The helium detection device includes a helium injection mechanism, a replacing mechanism and a finger-clamp mechanism, a sealing nozzle can be plugged into one end of a helium injection tube of the helium injection mechanism, and the finger-clamp mechanism includes a clamping assembly capable of clamping or releasing the sealing nozzle. Therefore, the above helium detection device can realize the automatic replacement of the sealing nozzle, thereby significantly improving the efficiency of replacing the sealing nozzle.
Patent EP-4019003-A1 (EP)
Title: Pharmaceutical formulations of linagliptin
Inventor: TÜRKYILMAZ ALI
IPC: A61K9/00
Filed: 2014-09-11
Abstract: A pharmaceutical formulation for therapeutically effective amount of linagliptin or pharmaceutically acceptable salt thereof comprising croscarmellose sodium and at least one other pharmaceutically acceptable excipient.
Patent EP-4056789-A1 (EP)
IPC: B62J43/13
Filed: 2022-01-14
Abstract: Die Erfindung betrifft ein Verfahren zum Betreiben eines Fahrzeugschlosses (10) mit einem Verriegelungsmechanismus, wobei ein Öffnen (102) des Schlosses (10) die folgenden Schritte umfasst: Überführen (124) eines Sperrelements (32) einer Sperreinrichtung (30) mittels eines Aktors (34) von einer Sperrstellung in eine Freigabestellung, wobei das Sperrelement (32) in der Sperrstellung die Betätigung des Verriegelungsmechanismus blockiert, und in der Freigabestellung die Betätigung des Verriegelungsmechanismus freigibt; manuelle Betätigung (128) eines an dem Schloss angeordneten Betätigungselements (18) und Überführen (130) des Betätigungselements (18) von einem Passivzustand in einen Aktivzustand, wobei durch das Überführen (130) des Betätigungselements (18) von dem Passivzustand in den Aktivzustand ein Riegel (14) des Verriegelungsmechanismus von einer Verriegelungsposition in eine Entriegelungsposition überführt wird (132), wobei der Riegel in der Verriegelungsposition ein Entfernen eines Gegenstücks aus dem Schloss (10) verhindert und in der Entriegelungsposition das Entfernen des Gegenstücks aus dem Schloss (10) erlaubt; wobei nach Abschluss der Betätigung (128) des Betätigungselements (18) dieses von dem Aktivzustand in den Passivzustand überführt wird (138) und der Riegel (14) von der Entriegelungsposition in die Verriegelungsposition überführt wird (140), wohingegen das Sperrelement (32) in der Freigabestellung verweilt.
Patent EP-4046629-A1 (EP)
Title: Lipid nanoparticle compositions and methods of formulating the same
Inventor: PACKER MEREDITH
IPC: A61K9/51
Filed: 2022-01-25
Abstract: Provided herein are compositions and methods of reducing adduct formation.
Patent EP-4019893-A1 (EP)
Title: Utensil for evaluating length measurement error in x-ray ct device for three-dimensional shape measurement
Inventor: KISHI TAKETO
IPC: G01N23/083
Filed: 2018-03-27
Abstract: A utensil for evaluating a length measurement error in an X-ray CT device for three-dimensional shape measurement is provided. The utensil is configured for use on a rotation stage of the X-ray CT device for three-dimensional shape measurement such that a Z axis as a rotation axis of the rotation stage coincides with a center of a cylindrical imaging space. The utensil comprises a base; and multiple spheres arranged in an XYZ space on the base corresponding to the imaging space. The multiple spheres include an outer circumference side sphere arranged on one outer circumferential circle around the Z axis in each of multiple X-Y planes having different Z positions. A radius of an outer circumferential circle on which the outer circumference side sphere is arranged in each of the multiple X-Y planes is same and coordinates (X, Y) of an outer circumference side sphere arranged in all of the multiple X-Y planes are different. Multiple outer circumference side spheres include two sets of two spheres symmetrically arranged with respect to the Z axis.
Patent EP-4056315-A1 (EP)
Title: Surface treatment method
Inventor: TSUJI TOSHIYA
IPC: B24C1/08
Filed: 2022-03-04
Abstract: A surface treatment method includes: preparing a metal laminated article; and blasting a surface of the metal laminated article using shot media, the shot media include first shot media of first granularity with a grit shape and second shot media of second granularity with a grit shape, and the first granularity is greater than the second granularity.
Patent EP-4059648-A1 (EP)
Title: A welding machine with a plurality of torches and a plurality of grounding contacts
Inventor: MARCHESI MARCO
IPC: B23K101/16
Filed: 2022-03-07
Abstract: The present application relates to a welding machine (1) comprising a resting plane configured to support respectively a tail portion and a head portion of two metal sheets to be joined. The metal sheets are slidable along an advancement direction. The welding machine (1) comprises also sheet-metal pressing means (2) configured to lock in a set position the head and tail portions on the resting plane and a plurality of welding torches (3) configured to join respective edges of the tail and head portions. The welding torches (3) are slidably movable along a transverse direction to the advancement direction. The welding machine (1) further comprises a plurality of grounding contacts (4) that is each electrically associated with a respective welding torch (3) and movable solidly constrained to the respective welding torch (3) along the transverse direction.
Patent EP-4198877-A1 (EP)
Title: Denoising projection data produced by a computed tomography  scanner
Inventor: WUELKER CHRISTIAN
IPC: G06N3/02
Filed: 2022-03-09
Abstract: A mechanism for generating denoised basis projection data. Low-energy projection data and high-energy projection data is processed using a neural network that is trained to perform the dual task of decomposition and denoising. The neural network thereby directly outputs basis projection data, taking the place of existing decomposition and denoising techniques.
Patent EP-4063894-A1 (EP)
Inventor: SISHTLA VENKATA A
IPC: G01S13/44
Filed: 2022-03-21
Abstract: A system and method for a multi-beam multi-function active electronically scanned array (AESA) radar operation receives radar commands from individual aircraft systems and segments a single AESA fixed panel into a plurality of subarrays to carry out each individual function commanded by the individual aircraft system. Dependent on aircraft status and phase of flight, the subarrays are sized based on desired radar function at the specific phase of flight and specific threat associated with the phase. The system dynamically shifts the subarray size, beam characteristics, power settings, and function to enable multiple function of a cost effective single AESA panel.
Patent EP-4074533-A1 (EP)
Inventor: VARELA TOMAZ
IPC: B60K1/00
Filed: 2022-03-25
Abstract: An axle assembly having an electric motor module. The electric motor module may include a rotor, a rotor shaft, a stator, a coolant jacket, an end plate, and a motor housing. The motor housing may encircle a portion of the coolant jacket. The end plate may be disposed outside and may not be received in the motor housing.
Patent EP-4105662-A1 (EP)
Inventor: ARLETT BEN
IPC: G01N33/487
Filed: 2016-02-02
Abstract: A cartridge reader for carrying out a diagnostic test on a sample contained in a fluidic cartridge comprises a mechanical valve for isolating the sample with the cartridge. A system for actuating the mechanical valve comprises an actuation member configured to move the mechanical valve from an open position to a closed position and an armature connected to the actuation member. The armature is configured to engage an electromagnet, wherein the electromagnet can be switched between an active state in which it electromagnetically holds the armature and an inactive state in which it does not electromagnetically hold the armature. First biasing means are disposed between the actuation member and a bearing surface, wherein the first biasing means is configured to bias the actuation member into a first position in which it actuates a mechanical valve in a fluidic cartridge inserted into the reader. The actuation member is held in a second position against the bias of the first biasing means by the electromagnet when the electromagnet is in its active state, and is moved into its first position by the first biasing means when the electromagnet is in its inactive state. Processing means control operation of the cartridge reader and are configured to determine when a diagnostic test carried out by the reader has been completed, and to switch the electromagnet to its inactive state at the end of the diagnostic test so as to move the mechanical valve from an open position to a closed position to isolate the sample within the cartridge.
Patent EP-4104752-A1 (EP)
Inventor: KUMAR UDAY N
IPC: B31B50/62
Filed: 2011-05-12
Abstract: There is provided an electronic device for long-term adhesion to a mammal, the device comprising: a flexible first wing and a flexible second wing extending laterally from a housing without overlapping, wherein each wing includes a hinge portion adjacent the housing; a first electrode positioned on the bottom surface of the first wing and a second electrode positioned on the bottom surface of the second wing, the electrodes electronically connected to a rigid physiologic data collection circuit; an adhesive layer on the bottom surface of each wing, the adhesive layer providing adhesion to the surface of the mammal; and a floating section forming a water-tight enclosure and comprising the rigid physiologic data collection circuit, the floating section configured to float above the surface of the mammal in response to movement of the mammal; wherein the rigid physiologic data collection unit extends along only a portion of the distance between the electrodes.
Patent EP-4068230-A1 (EP)
Inventor: FUMANELLI GIUSEPPE EZIO
IPC: G07D11/225
Filed: 2020-04-10
Abstract: A security container cassette (1) for banknotes or values (55) for Bancomat, ATMs, and the like (50), defining an internal volume (1c) and comprising: a first container (2) arranged in the internal volume (1c) and close to the banknotes and values (55) and comprising a lower portion (2a), facing the banknotes or values (55), which is permeable to fluids, a second, fluid-tight container (22) for marking fluid that is contained in the first container (2) and is of a pliable type that is easily ruptured in the event of pressurisation from explosions or the like, wherein said lower portion (2a) comprises inward-facing cutting elements for said second container (22).
Patent EP-4283018-A1 (EP)
Inventor: SCHWARZ HERMANN
IPC: C25B1/30
Filed: 2022-05-24
Abstract: The present invention refers to an optimized production method to provide a concentrated hydrogen peroxide solution being able to be scaled down significantly and efficiently provide hydrogen peroxide for industrial applications on site. Significantly reducing the required effort and manage and transport such hydrogen peroxide solutions to a desired location requiring such material. Furthermore, the present invention refers to a hydrogen peroxide solution production device being adapted to realize the inventive method. Additionally, the present invention refers to a fiber based material processing facility utilizing the inventive device.
Patent EP-4286881-A1 (EP)
Title: Positioning method and system for compensation of internal propagation delays
Inventor: SCHEERS BART
IPC: G01S5/02
Filed: 2022-06-02
Abstract: In a method of determining position information of a client device (14), the client device and a plurality of reference devices (13-13‴) communicate with one another over a wireless communication network. The plurality of reference devices comprise a master device (13) and target devices (13'-13‴). Clocks of the target devices are synchronized with a clock of the master device. For each of the target devices (13'-13‴) a first time correction representative of a sum of a transmit antenna delay of the respective target device, a transmit antenna delay of the master device, a receive antenna delay of the respective target device and a receive antenna delay of the master device is determined. A first message (31) transmitted from, or received by the respective target device is timestamped by each of a plurality of the target devices with a first timestamp corrected for the first time correction. The position information of the client device (14) is determined based on the first timestamp corrected for the first time correction. A second time correction can be determined for the master device (13), representative of a sum of the transmit antenna delay of the master device and the receive antenna delay of the master device. A second message transmitted from, or received by the master device is timestamped by it with a second timestamp corrected for the second time correction.
Patent EP-4080745-A1 (EP)
Inventor: JUNG TAE JIN
IPC: H02K33/18
Filed: 2013-06-26
Abstract: The VCM according to an exemplary embodiment of the present disclosure includes a base unit, a mover including a bobbin arranged at an upper surface of the base unit and formed with a plurality of rotation prevention units along a periphery and a first driving unit arranged at a periphery of the bobbin, a stator including a yoke configured to the base unit to surround the mover and inner yoke units each extended to between the rotation prevention units, and a second driving unit oppositely arranged to the first driving unit, and an elastic member elastically supporting the mover, wherein an object occurrence preventing portion is formed between the rotation prevention unit and the inner yoke units to decrease a contact area between the rotation prevention unit and the inner yoke units.
Patent EP-4094892-A1 (EP)
Title: Advanced holding apparatus
Inventor: Kukucka Paul
IPC: B25B15/00
Filed: 2019-07-30
Abstract: A screw bit body which allows for efficient torque force application onto a socket fastener. The screw bit body includes a plurality of laterally-bracing sidewalls, a first base, and a second base. The laterally-bracing sidewalls are radially distributed about a rotation axis of the screw bit body with each further including a first lateral edge, a second lateral edge, a bracing surface, and an engagement cavity. The engagement cavity creates an additional gripping point to prevent slippage in between the screw bit body and the socket fastener. The engagement cavity traverses normal and into the bracing surface. Additionally, the engagement cavity traverses into the screw bit body from the first base to the second base. The engagement cavity is specifically positioned offset from the first lateral edge by a first distance.
Patent EP-4141898-A1 (EP)
Inventor: DI JINGHUI
IPC: H01F41/02
Filed: 2022-07-08
Abstract: The present application relates to a preparation method of neodymium iron boron products and the neodymium iron boron product prepared by using the same. The preparation method of neodymium iron boron products includes the following steps: Step S1: preparing blank magnet; Step S2: obtaining preprocessed sheets; Step S3: surface treating; Step S4: heavy rare earth coating; Step S5: stacking: stacking a plurality of preprocessed sheets to give stacked magnets; and Step S6: grain boundary diffusion: successively subjecting the stacked magnets to a primary heat treatment for 2-40min, a secondary heat treatment at 700-1000 °C for 4-40h, and then tempering at 450-700 °C, in which the primary heat treatment is induction heat treatment or electric spark sintering.