baber/WOPTO huggingface dataset:
Patent EP-4032314-A1 (EP)
Title: A method, an apparatus and a computer program product for video encoding and video decoding
Inventor: AFLAKI BENI PAYMAN
IPC: H04L9/32
Filed: 2020-08-26
Abstract: The embodiments relate to methods and apparatuses for coding volumetric video. A method for encoding comprises receiving (610) a video presentation frame, where the video presentation represents a three-dimensional data; generating (620) one or more patches (410) from the video presentation frame, wherein the patches represent different parts of the content of the video presentation frame; determining (420, 630) which patch(es) of the generated one or more patches are to be encrypted (440), wherein the determination is based on a content of the patch; encrypting (440, 640) the determined patches with an encryption method that corresponds to a pre-defined authorization level; and encoding (450, 650) into a bitstream of a corresponding patch, information on the used encryption method.
Patent EP-4039747-A1 (EP)
Title: Resin composition, film, composite material, movable body, and material for three-dimensional shaping use
Inventor: HASUIKE MAHO
IPC: C08K7/02
Filed: 2020-09-30
Abstract: A resin composition with high heat resistance, melt formability, and secondary processability is provided. A resin composition containing: a poly(aryl ether ketone) resin (A); and a poly(ether imide sulfone) resin (B), wherein the poly(aryl ether ketone) resin (A) and the poly(ether imide sulfone) resin (B) are compatibly mixed. The poly(aryl ether ketone) resin (A) is preferably a poly(ether ketone ketone) resin with a repeating unit (a-1) represented by the following formula (1A) and a repeating unit (a-2) represented by the following formula (2A), and the resin composition has one glass transition temperature.
Patent EP-4038072-A1 (EP)
Title: Mcl1 inhibitors and uses thereof
Inventor: O'BOYLE BRENDAN M
IPC: C07D471/04
Filed: 2020-10-02
Abstract: The present disclosure provides compounds, such as compounds of Formula I, and compositions that are MCL1 inhibitors.
Patent EP-4038211-A1 (EP)
Inventor: LAWS KEVIN JAMES
IPC: C22C9/05
Filed: 2020-10-02
Abstract: L'invention concerne un alliage comprenant ou constitué de 40 à 62,5 pour cent atomique de cuivre, 5 à 40 pour cent atomique de manganèse, jusqu'à 24 pour cent atomique de nickel, 5 à 24 pour cent atomique de zinc, et 1 à 15 pour cent atomique d'aluminium.
Patent EP-4043140-A1 (EP)
Title: Resistance spot welding method and method for manufacturing welded member
Inventor: SAWANISHI CHIKAUMI
IPC: B23K11/11
Filed: 2020-10-06
Abstract: Provided is a resistance spot welding method wherein main current passage includes two or more electrode force application steps including a first electrode force application step and a second electrode force application step following the first electrode force application step, an electrode force F<sub>1</sub> in the first electrode force application step and an electrode force F<sub>2</sub> in the second electrode force application step in the main current passage satisfy a relationship F<sub>1</sub> < F<sub>2</sub>, and an electrode force switching point Tf from the first electrode force application step to the second electrode force application step in the main current passage is set to satisfy predetermined relational formulas.
Patent EP-4067360-A1 (EP)
Inventor: SHAN YUEFENG
IPC: A61P15/00
Filed: 2020-11-27
Abstract: A crystalline form A of a nitrogen-containing tricyclic compound shown in formula (I), a pharmaceutical composition containing the crystalline form A, and the use of the crystalline form A or the pharmaceutical composition in the preparation of a medication for preventing, treating or relieving an FXR-mediated disease of a patient.
Patent EP-4080066-A1 (EP)
Title: Construction machine
Inventor: UDAGAWA TSUTOMU
IPC: F04B51/00
Filed: 2020-10-13
Abstract: There is provided a construction machine that is capable of measuring a minute leakage flow rate of a one-sided tilting variable displacement hydraulic pump. The construction machine includes a pressure sensor that detects a pressure of a hydraulic pump, a bleed-off adjusting device that is enabled to adjust a bleed-off flow rate of the hydraulic pump, and an input device that gives an instruction for measurement of a leakage flow rate of the hydraulic pump. The controller is configured to measure, when the controller determines that the operation device is in a non-operated state and when a measuring command is inputted from the input device, a pressure of the hydraulic pump while changing a control command value for the bleed-off adjusting device in a state in which a flow rate of the hydraulic pump is maintained, and calculate the leakage flow rate of the hydraulic pump on the basis of the control command value for the bleed-off adjusting device at the time that the pressure of the hydraulic pump is stabilized at a predetermined pressure.
Patent EP-4098343-A1 (EP)
Inventor: KIKKAWA TAKASHI
IPC: C02F1/56
Filed: 2020-09-10
Abstract: To efficiently separate dust from dust-collected water, using an additive in the treatment of converter exhaust gas dust-collected water.The method for treating converter exhaust gas dust-collected water of the present invention treats converter exhaust gas dust-collected water by separating coarse dust, in a coarse particle separator, from dust-collected water containing dust obtained by wet dust collection from a converter exhaust gas with a wet dust collector, followed by coagulation and settlement in a thickener. The method includes measuring the water temperature of the dust-collected water at a position of a first flow path allowing the dust-collected water to flow from the outlet of the wet dust collector to a position within the coarse particle separator, and adding a flocculant in a concentration appropriate to the amount of dust in the dust-collected water estimated from changes in the water temperature into the dust-collected water at at least one position of the first flow path and a second flow path that is from the outlet of the coarse particle separator to a position within the thickener. The water temperature is preferably measured with a non-contact thermometer.
Patent EP-4095725-A1 (EP)
Title: Electronic device and security protection method
Inventor: PAN SHILIN
IPC: G06F21/53
Filed: 2020-03-06
Abstract: An electronic apparatus and a security protection method are disclosed. The electronic apparatus includes a security protection apparatus and a first processor. Security isolation exists between the security protection apparatus and the first processor. The first processor is configured to operate when driven by software, and the software includes an operating system and an application. The security protection apparatus is configured to: perform security detection on the software, and when detecting that the software is tampered with, perform a security protection operation on the electronic apparatus. Therefore, the electronic apparatus may be monitored in real time in an operating process of the electronic apparatus, to avoid theft or modification of important data such as key data, and improve security of the electronic apparatus.
Patent EP-4126167-A1 (EP)
Title: Steerable cannulas and hinged or steerable needles including access sets and methods thereof
Inventor: SUN XIAOWEN
IPC: A61M25/01
Filed: 2020-04-08
Abstract: Disclosed are steerable cannulas and hinged or steerable needles including access sets and methods thereof. A steerable cannula can include a compound tube, a cannula tip, a compound hub, and an articulation mechanism. A distal-end portion of the compound tube can include a flexible hinge for adjusting a cannula angle between proximal and distal portions of the compound tube adjacent the flexible hinge. A cannula tip coupled to a distal end of the compound tube can include a tip opening fluidly connected to a lumen of the compound tube. The compound hub is disposed about a proximal-end portion of the compound tube. The articulation mechanism is controlled by at least a rotatable element of the compound hub for adjusting the cannula angle. The articulation mechanism is configured to longitudinally move an inner tube of the compound tube relative to an outer tube to adjust the cannula angle.
Patent EP-4118166-A1 (EP)
Inventor: VALLAVANATT RIMON
IPC: B08B9/053
Filed: 2020-04-16
Abstract: L'invention concerne des systèmes et des procédés destinés au raclage en ligne efficace d'un four de cokéfaction sans interruption du processus de cokéfaction retardée, ce qui économise du temps et de l'argent pendant le processus de cokéfaction retardée. Ce système peut être adapté à des fours de cokéfaction existants.
Patent EP-4164856-A1 (EP)
Title: Largest empty corner rectangle based process development
Inventor: BIRCHMEIER BRANDON MICHAEL
IPC: B29C45/76
Filed: 2020-12-15
Abstract: Systems and approaches for determining design of experiment parameters using largest empty area rectangle optimization for an injection molding system. The systems and methods include obtaining pressure versus time data sets indicative of fill step pressures and corresponding fill step times for a plurality of mold cycles and defining a low and high pressure versus time curves from the data sets, with the low and high pressure versus time curves being two surfaces of a geometric shape. The systems and methods further include identifying a top surface and a bottom surface of the geometric shape; identifying a rectangle having the largest area of all rectangles contained within the first geometric shape; and generating design of experiment parameters from the largest area rectangle.
Patent EP-4172279-A1 (EP)
Inventor: MASUKO Issei
IPC: C09D17/00
Filed: 2020-06-28
Abstract: Provided is a disazo pigment in which the polychlorinated biphenyl (PCB) content in addition to the primary aromatic amine (PAA) content is reduced. The pigment composition contains a disazo pigment, an alkylamine that has an alkyl group having a carbon number of 8 or more, and a poly (oxyethylene) alkyl ester that has an alkyl group having a carbon number of 8 or more. Preferably, the disazo pigment includes at least one disazo pigment selected from a group consisting of C. I. Pigment Yellow 83, C. I. Pigment Yellow 13, and C. I. Pigment Yellow 14.
Patent EP-4181587-A1 (EP)
Inventor: LIU YANG
IPC: H04W56/00
Filed: 2020-07-09
Abstract: The embodiments of the present disclosure provide a wireless communication method, which is applied to satellites. Said method comprises: sending, to a terminal, configuration information of a tracking reference signal (TRS) of at least one beam, the configuration information being at least used for indicating a first time domain position of the TRS sent by a satellite, the TRS being used for synchronization between the terminal and the satellite, and the first time domain position being used for the terminal to determine a wakeup time of the terminal in a radio resource control (RRC) idle state.
Patent EP-4208347-A1 (EP)
Title: Spitting operations for printheads
Inventor: TEOH WEI LIT
IPC: B41J2/165
Filed: 2020-09-03
Abstract: In some examples, a controller can include a processing resource and a memory resource storing instructions to cause the processing resource to determine a reservoir for a spitting operation of a printhead in an imaging device based on predetermined reservoir data, determine a spit type for the spitting operation of the printhead, and cause the spitting operation to occur in the reservoir using the determined spit type.
Patent EP-4233306-A1 (EP)
Inventor: HOU YAOYAO
IPC: H04N5/232
Filed: 2020-10-22
Abstract: Techniques and systems are provided for improving one or more image capture operations. In some examples, a system detects a user input corresponding to a selection of a location within an image frame. The system determines that the image frame includes an object at least partially within a region of interest of the image frame, the region of interest including the selected location and having a predetermined size or a predetermined shape. The system then adjusts the region of interest based at least in part on the determination and performs one or more image capture operations on image data within the adjusted region of interest.
Patent EP-4228305-A1 (EP)
Inventor: LEI ZHONGDING
IPC: H04W12/08
Filed: 2020-11-04
Abstract: Embodiments of this application provide a slice isolation method, an apparatus, and a system, to avoid information leakage between slices and ensure information security between the slices. The method includes: A first network device obtains information about a first slice of user equipment; and the first network device obtains a second key if the information about the first slice does not match information about a second slice that the user equipment requests to access. The second key is for performing security protection on the information about the second slice and/or information that is in a process in which the user equipment accesses the second slice.
Patent EP-4236407-A1 (EP)
Inventor: YANG YANJIANG
IPC: H04W12/04
Filed: 2020-11-26
Abstract: This application provides a security authentication method and apparatus applied to Wi-Fi. An access point AP negotiates, based on a password, a pairwise master key PMK with a first device based on a twin base password encrypted key exchange TBPEKE protocol, where the password is a shared key between the AP and the first device; and the AP performs a 4-way handshake with the first device based on the PMK. Therefore, in embodiments of this application, a PMK with a high entropy value can be generated by performing a TBPEKE procedure, so that the security authentication method provided in embodiments of this application can help resist an offline dictionary attack. In addition, because TBPEKE can easily avoid a side channel attack, in embodiments of this application, the PMK is generated by executing the TBPEKE, which can improve anti-side channel attack capabilities of the AP and the first device in a security authentication process of Wi-Fi, and help the AP and the first device avoid the side channel attack during security authentication.
Patent EP-4255014-A1 (EP)
Inventor: SHA TONG
IPC: H04W24/10
Filed: 2020-12-31
Abstract: A communication method and apparatus are provided. The method includes: determining indication information; and sending the indication information to a network device. The indication information includes a first parameter set, and at least one of first information or second information; the first information indicates an urgency or importance degree of performing data transmission with the network device based on the first parameter set; and the second information indicates to perform a first action or trigger a first event when a rejection message for the indication information is received or no response information for the indication information is received. An instancy degree/the urgency degree/the importance degree of performing configuration or adjustment based on the first parameter set is represented by reporting the first information, and/or a consequence of not performing adjustment based on a configuration of the first parameter set is reported by using the second information, so that the network device can perform reconfiguration based on the first parameter set. In this manner, autonomy of a terminal device in performing capability adjustment can be increased.
Patent EP-3848863-A1 (EP)
Inventor: HADDOUCH HASSNA
IPC: G06Q10/00
Filed: 2021-01-08
Abstract: Systems and methods for recycling bin management are provided. Users can make reservations to deposit waste at a recycling bin. Access to a hopper of the recycling bin can be regulated by an electronic locking system. Upon confirmation of the user's reservation, the recycling bin can be unlocked to allow the user to deposit waste into the hopper.
Patent EP-3859753-A1 (EP)
Inventor: MAIOLI PAOLO
IPC: H01B7/14
Filed: 2021-01-28
Abstract: The present disclosure relates to an armoured power cable comprising: 
- at least one core comprising an electric conductor; and 
- an armour surrounding the core, wherein the amour comprises at least one layer made of a metallic material having a tensile strength of at least 400 MPa and showing a weight loss from 0.01 % to 0.1% after 30 days of exposure to a corrosive solution according to ASTM G3172 (2004). 
     Such a cable has mechanical properties suitable for its handling and installation, for example underwater, and its armour can be at least partially degraded over time after installation due to corrosion exerted by corrosive agents present in the installation environment, without impairing the mechanical properties of the other cable portions and without impairing its electric performance.
Patent EP-3860104-A1 (EP)
Title: Image processing apparatus, image processing method, program, and non-transitory computer-readable storage medium storing program
Inventor: MIYAZAKI SHINICHI
IPC: G06T5/00
Filed: 2021-01-29
Abstract: An image processing apparatus (103) comprises: first obtainment means configured to obtain HDR data which represents a high-dynamic range (HDR) image; second obtainment means configured to obtain print information to perform printing based on the HDR data obtained by the first obtainment means; third obtainment means configured to obtain display information of a display apparatus (102) which is to perform display based on the HDR data; and conversion means configured to convert, based on the display information obtained by the third obtainment means, a dynamic range of luminance of the HDR data obtained by the first obtainment means into a dynamic range by which printing is to be performed based on the print information obtained by the second obtainment means.
Patent EP-4043616-A1 (EP)
Inventor: REINSBERG PHILIP HEINRICH
IPC: C25B13/07
Filed: 2021-02-11
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur elektrochemischen Herstellung einer Alkalimetallalkoholatlösung. Das Verfahren wird in einer Elektrolysezelle durchgeführt, welche drei Kammern aufweist, wobei die mittlere Kammer durch einen für Kationen durchlässigen Festelektrolyten, beispielsweise NaSICON, von der Kathodenkammer und durch eine Diffusionsbarriere, beispielsweise einer für Kationen oder Anionen selektiven Membran, von der Anodenkammer abgetrennt ist. Das erfindungsgemäße Verfahren löst das Problem, dass sich während der Elektrolyse ein Konzentrationsgradient in der Mittelkammer der Elektrolysezelle bildet, der zu lokal erniedrigten pH-Werten und damit zu einer Schädigung des verwendeten Festelektrolyten führt. Dies wird dadurch verhindert, dass während der Elektrolyse ein Gas in die Mittelkammer eingeleitet wird, wodurch es zu einer besseren Vermischung der Elektrolytlösung in der Mittelkammer kommt und so die Ausbildung eines Konzentrationsgradienten verhindert wird.
Patent EP-3872052-A1 (EP)
Inventor: O'BRIEN MICHAEL
IPC: C04B35/626
Filed: 2021-02-15
Abstract: Ceramic slurries may include ceramic particles, a photoreactive-photostable hybrid binder, and a photoinitiator. The photoreactive-photostable hybrid binder may include a photoreactive organic resin component, a photoreactive siloxane component, and one or more photostable siloxane components. Methods of forming a ceramic part may include curing a portion of a ceramic slurry by exposing the portion of the ceramic slurry to light to form a green ceramic part, and partially firing the green ceramic part to form a brown ceramic part. The brown ceramic part may be sintered at or above a sintering temperature of the ceramic particles to form a ceramic part, wherein sintering includes heating the brown ceramic part to a sufficient temperature to promote reaction bonding that converts silica from the photoreactive-photostable hybrid binder into silicates that bond with the ceramic particles.
Patent EP-3854444-A1 (EP)
Inventor: TUVAL YOSI
IPC: A61M60/174
Filed: 2019-01-10
Abstract: A blood pump (20) is described that includes an axial shaft (92), and an impeller (50) disposed on the axial shaft (92), the impeller (50) being configured to pump blood of a subject by rotating. The impeller (50) and the axial shaft (92) are configured to undergo axial back-and-forth motion during operation of the impeller (50). A distal tip element is disposed at a distal end of the blood pump (20), and defines an axial-shaft-receiving tube (126), configured to receive at least a portion of the axial shaft (92) during forward motion of the axial shaft (92), and a distal tip portion (120) disposed distally of the axial-shaft-receiving tube, the distal tip portion (120) being configured not to injure tissue of the subject, even if the distal tip portion (120) comes into contact with the tissue. Other applications are also described.
Patent EP-3878531-A1 (EP)
Inventor: FOIS PIERPAOLO
IPC: A63F13/26
Filed: 2021-03-10
Abstract: Device for immersive visualization (10) in a customized architectural scenario, comprising: 
- at least one internal screen (16) adapted to allow the visualization of an architectural environment previously designed by at least one user located inside said immersive visualization device (10); 
- at least one audio speaker (14) adapted to play sounds and/or melodies which accompany the user in the virtual exploration of the designed space; 
- at least one odor diffuser (15) adapted to emit odors in accordance with what is displayed on said at least one internal screen (16); 
- at least one video camera (20) adapted to frame the internal space of said immersive visualization device (10), detecting the user's movements and the direction of his/her gaze; 
- at least one workstation (19) comprising at least one housing for at least one virtual reality viewer (30).
Patent EP-4062848-A1 (EP)
Title: Medizinisches instrument und verfahren und baukastensystem zur herstellung solcher instrumente
Inventor: KAUPP STEFFAN
IPC: A61B90/00
Filed: 2021-03-25
Abstract: Ein vielmals sterilisierbares Instrument (11) weist Griffstücke (12, 13) auf, die als Gehäuse (21) ausgebildet sind. Dieses Gehäuse (21) besteht aus Gehäuseschalen (27) bis (33), die an Stoßfugen lückenlos aneinander gefügt sind und dessen Innenraum vollständig mit Vergussmasse (35) gefüllt ist. Das Instrument ist wenig verschmutzungsanfällig und leicht sterilisierbar.
Patent EP-4024816-A1 (EP)
Title: Data transmission method and device of server firmware via http/https
Inventor: HUANG KAI CHIN
IPC: G06F9/54
Filed: 2021-03-31
Abstract: Data transmission method of server firmware adapted to a server having request end firmware devise (A), server end firmware devise (B) and shared memory (11), with the method comprises: putting a request into the shared memory (11) via http/https by the request end firmware devise (A), obtaining the request from the shared memory (11) by the server end firmware devise (B) from the shared memory (11), storing a requested data file and a completion notification into the shared memory (11) via http/https according to the request by the server end firmware devise (B) when the request is determined as conforming to a request rule by the server end firmware devise (B), wherein the completion notification is marked as success when the request content is accord with a request rule, and obtaining the requested data file from the shared memory (11) when the completion notification is received and determined as success by the request end firmware devise (A).
Patent EP-3945564-A1 (EP)
Inventor: CHEN HUIJUAN
IPC: H01L23/42
Filed: 2021-04-06
Abstract: A thermal interface material for forming a layer conformable between a first heat transfer surface and an opposing second heat transfer surface to provide a thermal pathway therebetween includes: a matrix material composing 10 wt. % or less of the thermal interface material; a filler dispersed in the matrix material composing at least 80 wt. % of the thermal interface material, the filler including: particles of a first material having a nominal dimension in a range from 1 micron to 100 microns, the first material composing at least 40 wt. % of the thermal interface material; and diamond particles having a nominal dimension of 1,000 nm or less, the diamond particles composing 0.5 wt. % to 5 wt. % of the thermal interface material.