baber/WOPTO huggingface dataset:
Patent WO-2021212734-A1 (WO)
Inventor: SUN HONGMEI
IPC: C07D277/64
Filed: 2020-09-22
Abstract: Disclosed in the present invention are an application of a mixed N-heterocyclic carbene-based nickel (II) complex in a reaction for synthesizing a 2-linear alkylbenzothiazole compound, and a method for synthesizing a 2-linear alkylbenzothiazole compound. A 2-linear alkylbenzothiazole compound is synthesized by a hydroheteroarylation reaction of an aliphatic α-olefin and a benzothiazole compound in the presence of magnesium by using as a catalyst a mixed nickel (II) complex having the molecular formula Ni[P(OEt) 3](RNCHCHNR)C]Br 2 , [R being 2,6-bis(diphenylmethyl)-4-methoxyphenyl]. Compared with existing methods, the present invention avoids the use of expensive monovalent rhodium complexes, and provides a novel method for preparing a 2-linear alkylbenzothiazole compound by means of the hydroheteroarylation reaction of an aliphatic α-olefin by using a divalent nickel catalyst.
Patent WO-2022061863-A1 (WO)
Inventor: LIANG LIN
IPC: G01R31/26
Filed: 2020-09-28
Abstract: An evaluation module (200) for evaluating the life of a multi-chip module (100), which comprises a first substrate (110) and multiple chips to be evaluated (130). The evaluation module (200) comprises: a second substrate (210) which is structured to be the same as the first substrate (110) and has an attachment location which corresponds to the attachment location on the first substrate (110); and at least one evaluation chip (230) which is structured to be the same as the multiple chips to be evaluated (130). The number of the evaluation chip (230) is at least one fewer than the number of the chips to be evaluated (130). The at least one evaluation chip (230) is arranged at at least one attachment location on the second substrate (210) such that the at least one evaluation chip (230) has the same heat dissipation performance and bear the same heat stress as the chip to be evaluated (130) arranged at a corresponding position on the multi-chip module (100). Also disclosed is a method for evaluating the life of the multi-chip module. The test cost can be significantly reduced, and the test process is simplified.
Patent WO-2021243898-A1 (WO)
Inventor: LIU MINGLEI
IPC: G06F16/28
Filed: 2020-09-28
Abstract: The present invention provides a data analysis method and apparatus, and an electronic device, and a storage medium. The method comprises: receiving a request for incorporating data into a set, the request for incorporating data into a set comprising a data identifier corresponding to data to be incorporated into a target data set, and a target set identifier; incorporating the data corresponding to the data identifier into the target data set corresponding to the target set identifier, the target data set comprising multiple pieces of data associated with a target event; receiving an analysis request for the target set identifier; and obtaining the multiple pieces of data corresponding to the target set identifier, and analyzing the multiple pieces of data according to an analysis mode in the analysis request to obtain an analysis result. Since the multiple pieces of data associated with the target event can be incorporated into a target data set, the present invention solves the problem that the data of a target event cannot be collected, and the target event can be analyzed according to the multiple pieces of data in the target data set, thereby achieving analysis of the target event.
Patent WO-2022067755-A1 (WO)
Title: Priority adaptation of positioning reference signal
Inventor: KUO PING-HENG
IPC: H04W64/00
Filed: 2020-09-30
Abstract: Example embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media for priority adaptation of a positioning reference signal (PRS). In example embodiments, a first device receives, from a second device, an indication associated with a change of a priority level for transmitting a positioning reference signal. Based on the received indication, the first device changes the priority level for transmitting the positioning reference signal.
Patent WO-2021073527-A1 (WO)
Inventor: WANG HUAJUN
IPC: D21H27/10
Filed: 2020-10-14
Abstract: A cellulose-based fluorine-free hot oil-proof packaging paper, obtained by applying a coating to paper; the coating comprises 2-5 parts by weight of cellulose nanofibril suspension, 1 part by weight of nanoclay, 0.5-1.5 parts by weight of soy protein binding agent, and 93.5-96.5 parts by weight of distilled water; the application amount of the coating is 1-5g/m 2 ; and the paper is made of heat-resistance modified fibre. As the employed materials all easily degrade and do not contain fluorine, the packaging paper obtained by applying the coating containing the cellulose nanofibrils, nanoclay, and soy protein binding agent onto the heat-resistance modified paper effectively solves the pollution caused by fluorine-containing products and reduces ecological and environmental pressure. In addition, due to its small particle size and large surface area, the nanoclay tightly combines with the cellulose nanofibrils to form a continuous dense silicon-containing ceramic carbon layer on the surface of the paper, having a barrier effect on the transfer of hot oil, and improving the hot oil resistance of the heat-resistance modified paper.
Patent WO-2021218050-A1 (WO)
Inventor: MA HONGWEI
IPC: F16K15/14
Filed: 2020-10-16
Abstract: A valve assembly and a compressor, the valve assembly (100, 200, 300) comprising: a valve plate (110) and a valve stop (120, 220), the valve stop (120, 220) comprising a retaining part (122, 222) and a limiting part (124, 224) configured to limit the displacement range of the valve plate (110); and a mounting member (130), the mounting member (130) being configured to mount the valve plate (110) and the valve stop (120, 220) on a fixing component, the mounting member (130) comprising a connecting part (132) extending through a first mounting hole (116) and a second mounting hole (126) and extending to the fixing component and a fastening part (134) abutting the valve stop (120, 220), a first distance (A) from the boundary line of the retaining part (122, 222) and the limiting part (124, 224) to the centre plane of the second mounting hole (126) being greater than a second distance (B) from the effective fastening end of the fastening part (134) next to the limiting part (124) to the centre plane of the second mounting hole (126), the centre plane of the second mounting hole (126) extending through the centre axis of the second mounting hole (126) and being parallel to the boundary line, and the effective fastening end being the end of the part of the fastening part (134) in contact with the valve stop (120, 220) that is closest to the centre plane. The present valve assembly can reduce or eliminate wear of the valve plate to improve reliability.
Patent WO-2022082356-A1 (WO)
Title: Procédé et appareil de communication
Inventor: YANG SHUIGEN
IPC: H04L29/06
Filed: 2020-10-19
Abstract: Les modes de réalisation de la présente demande concernent un procédé et un appareil de communication. Le procédé comprend les étapes suivantes : un dispositif de réseau d'accès détermine un emplacement de ressource d'un premier message de radiomessagerie selon un identifiant de classification de capacité d'apprentissage automatique (ML); le dispositif de réseau d'accès envoie, à l'emplacement de ressource, le premier message de radiomessagerie à un dispositif terminal, le premier message de radiomessagerie comprenant l'identifiant de classification de capacité de ML, et l'identifiant de classification de capacité de ML correspondant à un groupe d'informations de capacité de ML, et de manière correspondante, le dispositif terminal reçoit le premier message de radiomessagerie à partir du dispositif de réseau d'accès, le premier message de radiomessagerie comprenant l'identifiant de classification de capacité de ML, et l'identifiant de classification de capacité de ML correspondant à un groupe d'informations de capacité de ML; et le dispositif terminal détermine des informations de capacité de ML du dispositif terminal selon l'identifiant de classification de capacité de ML. En utilisant les modes de réalisation de la présente demande, les surdébits de transmission de ressources peuvent être réduits.
Patent WO-2021129084-A1 (WO)
Inventor: HUANG GAOFEI
IPC: E21D11/00
Filed: 2020-10-21
Abstract: La présente invention concerne un appareil de plateforme d'exploitation à assemblage modulaire d'un chariot de revêtement de portail sans cadre. Au moins cinq corps de poutre de support supérieurs (3) sont disposés longitudinalement au-dessus d'un corps de cadre combiné (1), et les deux côtés des extrémités inférieures des corps de poutre de support supérieurs (3) et des corps de poutre latéraux (4) sont conçus pour être des corps de cadre en forme d'arc ; une paire de modules de la plateforme d'exploitation supérieure (5) est disposée symétriquement sur les deux côtés de la partie supérieure tous les deux corps de cadre en forme d'arc adjacents, et une plateforme d'exploitation manuelle supérieure est formée par quatre paires de modules de la plateforme d'exploitation supérieure (5) sur les parties supérieures d'au moins cinq corps de cadre en forme d'arc ; deux plateformes d'exploitation manuelles centrales symétriques sont formées par quatre paires de modules de la plateforme d'exploitation centrale symétrique (6) sur les deux côtés des corps de cadre en forme d'arc ; deux plateformes d'exploitation manuelles inférieures sont formées par quatre paires de modules de la plateforme d'exploitation inférieure symétrique (7) sur les deux côtés des corps de cadre en forme d'arc. La plateforme d'exploitation adopte l'appareil de plateforme d'exploitation assemblé de manière modulaire, les modules de la plateforme sont respectivement les modules de la plateforme d'exploitation supérieure préfabriquée (5), les modules de la plateforme d'exploitation centrale préfabriquée (6) et les modules de la plateforme d'exploitation inférieure préfabriquée (7) ; une fois la construction achevée, les modules manuels de la plateforme d'exploitation peuvent être démontés et réutilisés, et la sécurité de la production et de l'utilisation est garantie.
Patent WO-2021114943-A1 (WO)
Inventor: ZHANG XUEWEN
IPC: F03D7/04
Filed: 2020-10-30
Abstract: A yaw braking system of a wind power generator set, which yaw braking system comprises a hydraulic braking system and an electromagnetic braking system, wherein the hydraulic braking system comprises a hydraulic station (16) and a hydraulic brake (5), the hydraulic brake (5) is in contact with a yaw brake disc (6), and the yaw brake disc (6) is in bolt connection with a tower top flange (7) and a yaw bearing ferrule (2.2) with a gear; a machine compartment bottom plate (1) is in bolt connection with a yaw bearing ferrule (2.1) without a gear, and the hydraulic brake (5) is connected to the hydraulic station (16); and the electromagnetic braking system comprises a yaw electric motor (4), a yaw speed reducer (3) and an electromagnetic brake (17), wherein the electromagnetic brake (17) is installed in the yaw electric motor (4), an output shaft of the yaw electric motor (4) is connected to an input shaft of the yaw speed reducer (3), and an output gear of the yaw speed reducer (3) is meshed with a yaw bearing gear ring. The yaw hydraulic braking system is in a low-voltage state during a power failure, and can also realize damped passive yaw for a long time without depending on a UPS power supply during a power failure, such that the load of a unit under stormy working conditions is effectively reduced and a yaw gear is also prevented from being impacted by external loads.
Patent WO-2021248787-A1 (WO)
Inventor: MAO JUN
IPC: H04N21/442
Filed: 2020-10-30
Abstract: Provided in the embodiments of the present disclosure are a restricted-rated picture detection screen method and apparatus, a display device, and a readable storage medium, the restricted-rated picture detection method comprising: in a restricted mode, performing soft decoding of a video source to be played to acquire picture frame data of the video source; using a pre-established restricted feature mode to analyse the picture frame data to acquire frame data with a restricted-rated image in the picture frame data; and, after performing mosaic processing on the restricted-rated image of the frame data, outputting the picture frame data of the video source. In the restricted-rated picture detection screen method provided by the present disclosure, during the process of displaying picture frame data on a display device, content with restricted-rated images is automatically hidden by mosaic, effectively avoiding frequent switching of different viewing modes in order to increase playback flexibility.
Patent WO-2022088171-A1 (WO)
Inventor: HAN LIANG
IPC: H04Q11/00
Filed: 2020-11-02
Abstract: Systems and methods for exchanging synchronization information between processing units using a synchronization network are disclosed. The disclosed systems and methods include a device including a host and associated neural processing units. Each of the neural processing units can include a command communication module and a synchronization communication module. The command communication module can include circuitry for communicating with the host device over a host network. The synchronization communication module can include circuitry enabling communication between neural processing units over a synchronization network. The neural processing units can be configured to each obtain a synchronized update for a machine learning model. This synchronized update can be obtained at least in part by exchanging synchronization information using the synchronization network. The neural processing units can each maintain a version of the machine learning model and can synchronize it using the synchronized update.
Patent WO-2021114961-A1 (WO)
Inventor: ZHANG QIUJU
IPC: F25D29/00
Filed: 2020-11-03
Abstract: A refrigerator (1), which comprises a low-pressure storage unit (15), a pressure detection unit (9) and an air extraction device, wherein the pressure detection unit (9) comprises an upright post (91), which is formed on the low-pressure storage unit (15) and is provided with a first through hole (91a) in communication with the low-pressure storage unit (15); an end portion of the upright post (91) is provided with a rubber sealing member (92) for sealing the first through hole (91a), and a pressure switch (93) abutting against the rubber sealing member (92); and the first through hole (91a) is internally provided with a spring (94), one end of which spring is fixed to the low-pressure storage unit (15), and the other end of which spring is connected to a floating block (95) abutting against the rubber sealing member (92). The pressure detection unit (9) and the low-pressure storage unit (15) are integrated, such that the detection accuracy of the pressure detection unit (9) is improved; and the pressure detection unit (9) monitors the pressure in the low-pressure storage unit (15) in real time, and when the pressure in the low-pressure storage unit (15) is higher than a preset value and the vacuum refrigeration function is lost, an evacuation signal is sent to the air extraction device in a timely manner, and the air extraction device works to ensure the vacuum degree of the low-pressure storage unit (15), such that the food preservation effect is ensured.
Patent WO-2021164324-A1 (WO)
Title: Method and chip for vertical filtering processing of image
Inventor: WANG HONGLIANG
IPC: H04N5/378
Filed: 2020-11-05
Abstract: Disclosed is a method for the vertical filtering processing of an image. The method comprises: caching and reading image data; calling a filter to carry out vertical filtering processing on the image data to obtain first filtered data; updating the image data according to the first filtered data, and determining whether a row to be read is the last row of the image data; if not, updating the row to be read to the next row of the row to be read, and returning to execute the step of caching the image data; and if so, determining the image data that has been subjected to vertical filtering processing. In the present application, point-by-point feedback is changed to row-by-row feedback according to an algorithm principle of a digital recursive filter and the characteristics of an image chip, such that an algorithm realization architecture is optimized, the development efficiency is improved, and the maintenance time is reduced, thereby greatly increasing the speed at which a chip carries out vertical filtering processing on an image, and reducing chip costs. Further provided is a chip for the vertical filtering processing of an image, and the chip has the above beneficial effects.
Patent WO-2021109805-A1 (WO)
Inventor: ZHANG HAIYU
IPC: H01L27/32
Filed: 2020-11-10
Abstract: Disclosed is a display screen assembly comprising a display screen. The display screen comprises a first display region and a second display region. The first display region comprises multiple pixel units. The pixel unit comprises one or more subpixels. Anodes of at least two subpixels in at least one pixel unit have different shapes, or the anodes have the same shape but are arranged in different directions. Alternatively, anodes of subpixels in adjacent pixel units have different shapes, such that anodes of different subpixels have different diffraction directions. In the above structure, anodes of at least a portion of subpixels have different shapes, or the anodes are arranged in different directions, such that anodes of different subpixels have different diffraction directions, thereby preventing or reducing superimposition. Dispersion of anode diffractions further reduces any effect on the imaging performance of a camera module. Also provided is an electronic device comprising the above display screen assembly.
Patent WO-2022104815-A1 (WO)
Title: Artificial board formaldehyde release risk prevention and control material and use method
Inventor: BI JUN
IPC: C09D1/00
Filed: 2020-11-24
Abstract: Disclosed in the present invention are an artificial board formaldehyde release risk prevention and control material and a use method. The formaldehyde release risk prevention and control material mainly comprises the following components in mass ratio: 1-10 parts of a formaldehyde chemical reaction agent; 0.1-2 parts of a penetrating agent; 0.5-5 parts of a composite film-forming agent; 0.1-2 parts of a dispersing agent; 0.1-5 parts of an antibacterial and antifungal agent; 0.5-5 parts of a visible-light catalyst; 0-5 parts of a pH regulating agent; 0-5 parts of a cosolvent; and 100 parts of deionized water, wherein the formaldehyde chemical reaction agent is an amino acid formaldehyde chemical reaction agent and reacts with free formaldehyde; the composite film-forming agent forms a film on a surface of a board; the visible-light catalyst yields a catalytic decomposition effect under the action of indoor natural light to decompose formaldehyde and VOC overflowing from the board; the pH regulating agent regulates the pH of the material to be in a weakly alkaline environment. The prevent invention has advantages of being environmentally friendly, efficient, and durable and the like, such that formaldehyde release and health risks of an artificial board in an application scene can be effectively reduced.
Patent WO-2021129328-A1 (WO)
Title: 一种表项排布方法、装置、设备和存储介质
Inventor: JIANG HAIMING
IPC: G06F40/18
Filed: 2020-12-01
Abstract: 一种用于表项排布方法、装置、设备和存储介质，所述方法包括：将互斥业务的表项拆分为多个部分（S11）；将所述多个部分依次排布在不同的存储单元中（S12）。通过将拆分后的多个表项部分排布在不同的bank中，解决了现有技术中表项复制份数大，存储空间不足的问题，实现了在带宽固定的情况下，使用少量表项空间，有效压缩DDR的空间利用，提升空间利用率。
Patent WO-2022016789-A1 (WO)
Title: Water outlet base and beverage dispenser
Inventor: NI ZUGEN
IPC: A47J31/54
Filed: 2020-12-15
Abstract: A water outlet base (100), comprising: a bottom frame (110); a water outlet nozzle (130) movably arranged on the bottom frame (110), with the water outlet nozzle (130) moving to switch between a first position and a second position; an ejecting member (150) having a first connecting portion (151) rotatably connected to the bottom frame (110), a second connecting portion (153) deviating from the first connecting portion (151), and an ejecting portion (155), wherein the ejecting member (150) can be rotated to switch the ejecting portion (155) between an ejecting position and a falling position, such that when the ejecting portion (155) is switched from the falling position to the ejecting position, the water outlet nozzle (130) is ejected to the first position, and when the ejecting portion (155) is switched from the ejecting position to the falling position, the water outlet nozzle (130) can be forced to fall back to the second position; and an electric driving assembly (170) for driving the second connecting portion (153) of the ejecting member (150) to move, such that the ejecting portion (155) can be switched between the ejecting position and the falling position. The water outlet base (100) moves by means of the second connecting portion (153) driven by the electric driving assembly (170), such that a valve core (230) can be opened or closed, and a beverage dispenser can continuously discharge water without continuously operating an operation button.
Patent WO-2021139560-A1 (WO)
Title: Task scheduling processing system and method for embedded real-time operating system
Inventor: WANG YIHUAI
IPC: G06F9/50
Filed: 2020-12-29
Abstract: A task scheduling processing system and method for embedded real-time operating system, the system comprising a processor, and a timer, an interrupt controller, a scheduler and an SVC switching module that are provided in the processor. The scheduler comprises a priority scheduler and a time slice polling scheduler. The present invention using a scheduling means that is on the basis of priority preemption to always allocate CPU usage rights to the currently ready task having the highest priority, and schedules the tasks having the same priority according to a first in first out means; at the same time, a time slice polling scheduling method is used as a supplement to the priority preemption scheduling means, and the problem in which real-time performance of a processor system is low because multiple ready thread tasks having the same priority are sharing the processor can be coordinated and the problem of processing multiple ready thread tasks having high priority is ameliorated.
Patent WO-2021136249-A1 (WO)
Title: Bispecific antibody induced by fab modification, preparation method therefor and use thereof
Inventor: ZHOU YI
IPC: C12N5/10
Filed: 2020-12-29
Abstract: A bispecific antibody induced by Fab modification and a preparation method therefor and use thereof. By comprehensively considering various interactions between interfacial amino acids, such as electrostatic interaction and steric interaction, amino acid modification is introduced at specific positions of an antibody light and heavy chain interaction interface. Furthermore, a linking peptide between the heavy chain VH/CH1 and/or a linking peptide between the light chain VL/CL are optimized, so that the correct pairing ratio of the light and heavy chains is increased to 99% or more, and the influence of the amino acid modification on the expression of the mutant is significantly reduced.