baber/WOPTO huggingface dataset:
Patent WO-2021169841-A1 (WO)
Inventor: ZHOU ZUOMIN
IPC: G06Q50/26
Filed: 2021-02-18
Abstract: Provided are a filing information generation method and apparatus, and a computer-readable storage medium. The method and apparatus can remedy the defect in the relevant art of an ERP system being unable to generate filing information required by customs for import and export businesses, thereby improving the operating efficiency of staff. The filing information generation method comprises: receiving input purchasing information, wherein the purchasing information is configured to indicate material information of at least one material used for producing a first product, and the first product is a product that needs to be exported; converting the material information of the at least one material into first filing information according to a preset first mapping relationship, wherein the first filing information is configured for customs to determine whether the import of the purchased at least one material is allowed; and outputting the first filing information.
Patent WO-2021232881-A1 (WO)
Title: Anti-vibration spherical roller bearing
Inventor: LI JIANPING
IPC: F16C33/66
Filed: 2021-03-01
Abstract: Disclosed is an anti-vibration spherical roller bearing, comprising a bearing outer ring (1), an oil hole (2) being disposed at the top of the bearing outer ring (1), oil delivery grooves (3) being disposed uniformly in an inner cavity of the bearing outer ring (1), a flow smoothing block (4) being fixedly connected to the bottom of the oil hole (2), oil delivery holes (5) being disposed uniformly on an inner wall of the bearing outer ring (1), the position of the oil delivery holes (5) corresponding to the position of the oil delivery grooves (3), a mounting frame (6) being movably clamped to the inside of the bearing outer ring (1), a roller (9) being movably clamped to the outer wall of the mounting frame (6), the roller (9) being positioned in the middle of a centre stop block (7) and an outer stop block (8), oil discharge holes (10) being disposed uniformly on the lower part of the outer stop block (8), and a bearing inner ring (11) being movably clamped to the inside of the mounting frame (6); lubricating oil is regularly injected into the anti-vibration spherical roller bearing to lubricate the roller inside the bearing, prolonging the service life of the bearing and also prolonging the service life of the work machinery.
Patent WO-2021253877-A1 (WO)
Inventor: TIAN JINGXI
IPC: H04L1/00
Filed: 2021-03-08
Abstract: 本申请公开一种确定调制编码方式MCS的方法、设备和存储介质。上述方法包括：获取无线信道中的资源块RB利用率；当所述RB利用率满足预设的限制条件，确定MCS限制值；其中，所述限制条件包括第一限制条件，所述第一限制条件为：所述RB利用率小于预设的第一利用率；确定所述无线信道对应的MCS值；当所述MCS值大于或等于所述MCS限制值，降低确定的所述MCS值。
Patent WO-2021197037-A1 (WO)
Inventor: CHEN CHAOCHAO
IPC: H04L9/08
Filed: 2021-03-15
Abstract: The embodiments of the present specification provide a data privacy protection based method and apparatus for jointly performing data processing by two parties, wherein each of the two parties maintains an original matrix formed by private data. The method comprises that: one party, of which the matrix dimension is smaller, of the two parties carries out homomorphic encryption on its own matrix, and sends the encrypted matrix to the other party; the other party uses its own original matrix to carry out homomorphic summation operation on the encrypted matrix to obtain an encrypted comprehensive matrix, the encrypted comprehensive matrix being equivalent to a matrix obtained by encrypting a multiplication matrix; and then, the two parties carry out secret sharing under homomorphic encryption on the encrypted comprehensive matrix, and finally each obtains a matrix fragment, the sum of the fragments being the multiplication matrix, thereby realizing a secure matrix operation of the two parties.
Patent WO-2022021898-A1 (WO)
Title: 音频处理方法、装置、系统以及存储介质
Inventor: PAN XINGDE
IPC: H04R5/033
Filed: 2021-03-18
Abstract: 本申请提供一种音频处理方法、装置、系统以及存储介质，首先无线耳机端通过无线传输方式接收播放设备发送的待呈现音频信号，待呈现音频信号包括播放设备渲染处理后的音频信号即第一音频信号以及待渲染的音频信号即第二音频信号；然后若待呈现音频信号包括第二音频信号，则无线耳机端对第二音频信号进行渲染处理，以获得第三音频信号；最后无线耳机端根据第一音频信号和/或第三音频信号进行后续音频播放。从而实现无线耳机能够呈现高品质环绕声和全景声效果的技术效果。
Patent WO-2022198691-A1 (WO)
Inventor: GUAM XIAOHU
IPC: A47J43/04
Filed: 2021-03-30
Abstract: A handheld mixer having a tachometer (3) and a pointer (31) for display, comprising a housing (1). The lower end of the housing (1) is provided with a stirrer (2), the top surface of the housing (1) is provided with the tachometer (3), and the side surface of the housing (1) is provided with a pressing driving device used for adjusting the rotational speed of the stirrer (2) by inward pressing and controlling the tachometer pointer (31) disposed in the tachometer (3) to rotate to display the rotational speed. The rotational speed of a motor is controlled by controlling the pressing depth of a button (41). When the button (41) is pressed and moved, a driving member (42) is driven to move, so that a transmission gear (46) is driven to rotate by means of a rack (45) disposed on the driving member (42), and the transmission gear (46) drives the tachometer pointer (31) to rotate synchronously, thereby achieving rotational speed display of the tachometer (3) and displaying the rotational speed during operation more visually.
Patent WO-2021238621-A1 (WO)
Title: Display panel and manufacturing method therefor, and display apparatus
Inventor: HUANG QINGYU
IPC: H01L27/32
Filed: 2021-05-08
Abstract: Provided are a display panel and a manufacturing method therefor, and a display apparatus. The display panel has a plurality of sub-pixels, and comprises a substrate, pixel definition layers arranged on the substrate, a light-emitting device, and a color film layer, wherein there are M pixel definition layers, and M is a positive integer greater than or equal to 2; an mth pixel definition layer covers the surface of an (m-1)th pixel definition layer; and the refractive index n m-1  of the (m-1)th pixel definition layer is greater than the refractive index n m  of the mth pixel definition layer, and 2 ≤ m ≤ M. When an incident angle, at an interface of adjacent pixel definition layers, of light emitted by a light-emitting layer to pixel definition layers is greater than a critical angle, the light is totally reflected, so that the light is limited within the pixel definition layers, thereby reducing light entering adjacent sub-pixels, reducing the problems of light crosstalk, poor viewing angle, color separation, etc., and improving the display effect.
Patent WO-2022236634-A1 (WO)
Title: Équipement de locaux d'abonné
Inventor: LIU WENJIA
IPC: H04W52/02
Filed: 2021-05-10
Abstract: Un équipement de locaux d'abonné (CPE). L'équipement de locaux d'abonné comprend : une unité de réception, qui est configurée pour recevoir des informations de charge de trafic et/ou des informations de configuration; et une unité de commande, qui est configurée pour déterminer, en fonction des informations de charge de trafic et/ou des informations de configuration, que l'équipement de locaux d'abonné entre dans un état activé ou dans un état non activé, l'état non activé comprenant au moins un état de sommeil.
Patent WO-2022007504-A1 (WO)
Title: Location determination method, device, and system, and computer readable storage medium
Inventor: KONG QI
IPC: G01S17/06
Filed: 2021-05-18
Abstract: A location determination method, device, and system, and a computer readable storage medium, which relate to the technical field of computers. The method comprises: acquiring laser point cloud data measured by a vehicle at a current location point, using same as reference point cloud data, acquiring point cloud data corresponding to a preset starting point of the vehicle in a point cloud map, and using same as target point cloud data (S102); matching the target point cloud data with the reference point cloud data, and determine a transformation matrix between the target point cloud data and the reference point cloud data (S104); and determining coordinate information of the current location point according to coordinate information of the preset starting point and the transformation matrix (S106).
Patent WO-2021238846-A1 (WO)
Title: Vehicle lower front protective cross beam, shaping method therefor and assembly thereof, and vehicle
Inventor: GUO YUN
IPC: B60R19/18
Filed: 2021-05-24
Abstract: The present invention relates to a vehicle lower front protective cross beam, comprising an intermediate section located in the middle along the length direction of the vehicle lower front protective cross beam, and further sequentially having a strengthening transition section, a strengthening section, and a distal transition section from the intermediate section to both ends, and a distal section located on an end portion of the vehicle lower front protective cross beam. The wall thickness of the strengthening section is greater than that of all other sections. The strengthening section, the intermediate section, and the distal section are of a constant thickness structure having the constant wall thickness along the length direction. Both the strengthening transition section and the distal transition section are of a variable thickness structure having the continuously changing wall thickness along the length direction. In addition, the present invention also relates to a vehicle lower front protective cross beam assembly, and a vehicle. The vehicle lower front protective cross beam in the present invention has the characteristics of being simple in structure, capable of locally strengthening, and obvious advantages in lightweight, achieves the lightweight vehicle body while satisfying the safety performance requirement, and has good promotion prospect and application value.
Patent WO-2021238920-A1 (WO)
Title: Method, apparatus, and system for indicating sidelink resource
Inventor: LIU YUN
IPC: H04W72/04
Filed: 2021-05-25
Abstract: Embodiments of the present application relate to the technical field of communications, and provided therein are a method, apparatus and system for indicating a sidelink resource, so as to achieve a sidelink resource recommended by a first terminal to transmit data for a second terminal being more reliable. The solution comprises: a first terminal determines multiple sidelink resources, the multiple sidelink resources being resources that are used by a second terminal to determine to send data to the first terminal, and the multiple sidelink resources comprising an aperiodic resource and/or a periodic resource; and the first terminal sends first information to the second terminal, the first information comprising a period of the periodic resource and an available time of the periodic resource, and/or first indication information, the first indication information being used to indicate the periodic resource or the aperiodic resource among the multiple sidelink resources. The solution can be applied in the fields of autonomous driving, self-driving, assisted driving, intelligent driving, connected driving, intelligent connected driving, vehicle sharing, and so on.
Patent WO-2022033133-A1 (WO)
Inventor: LONG BIN
IPC: G09G3/36
Filed: 2021-06-02
Abstract: Provided are a driving voltage compensation method, a driving voltage compensation apparatus and a display apparatus. The method comprises: acquiring compensation pixels on a display panel, the compensation pixels comprising a first pixel set and a second pixel set, wherein the position of a first pixel is (a i , b i ), where a i  = a 1  + k*i, and b i  = b 1  + m*i, and the second pixel set and the first pixel set are in axially symmetrical distribution; for each compensation pixel, converting a target gray-scale value of the compensation pixel into a first gray-scale voltage, and searching a corresponding voltage compensation table for a compensation voltage corresponding to the first gray-scale voltage, wherein the voltage compensation table comprises all the gray-scale voltages and the compensation voltage corresponding to each gray-scale voltage; and according to the first gray-scale voltage and the compensation voltage corresponding to the first gray-scale voltage, determining a final gray-scale voltage of each compensation pixel, and inputting the final gray-scale voltage to the compensation pixel.
Patent WO-2022033143-A1 (WO)
Inventor: SHEN ZHONGZENG
IPC: B01D17/02
Filed: 2021-06-07
Abstract: An oil-water separation device convenient for filtering waste residue, comprising an oil-water separator body (1), a filter box (2), a primary filter screen (3), an anti-blocking slag removing device (4), a feeding pipe (5) and waste residue loading boxes (6). A liquid inlet (7) is provided on an upper wall of the oil-water separator body (1), and a fixing frame (8) is provided on the upper wall of the oil-water separator body (1); the filter box (2) is provided at an upper end of the fixing frame (8), and a liquid discharge pipe (9) is provided at a lower end of the filter box (2) and is communicatively provided at the liquid inlet (7); the feeding pipe (5) is communicatively provided at an upper end of the filter box (2), and the primary filter screen (3) is provided within the filter box (2) and provided at a lower end of the feeding pipe (5); the anti-blocking slag removing device (4) is provided within the filter box (2), and the waste residue loading boxes (6) are symmetrically provided at two ends of the filter box (2).
Patent WO-2022012260-A1 (WO)
Title: Electric valve
Inventor: DING SHUAIFENG
IPC: F16K31/04
Filed: 2021-06-18
Abstract: An electric valve, comprising a valve body (1), said valve body (1) comprising a valve seat assembly (11), and a fixed gear (19), said fixed gear (19) comprising a fixed gear body part (191) and a fixed gear connecting part (192). The fixed gear body part (191) and the fixed gear connecting part (192) are an integral structure. The fixed gear connecting part (192) and the valve seat assembly (11) are fixedly connected. The valve seat assembly (11) comprises an inlet part (112), and the inlet part (112) comprises a valve inlet part (1121). The fixed gear (19) also comprises a fixed gear stop part (193), and in the axial direction of the valve body (1), a projection of the fixed gear stop part (193) in the direction towards the valve seat assembly (11) at least covers a portion of the valve inlet part (1121). The impact force of a fluid medium may be at least partially absorbed by the fixed gear stop part (193), reducing the impact of the fluid medium on the gear. Compared to geared electric valves in which direct fluid medium impact occurs, the present electric valve has a higher stability.
Patent WO-2022142183-A1 (WO)
Inventor: Zeng siming
IPC: C02F1/04
Filed: 2021-06-22
Abstract: Disclosed is an evaporation and concentration device simulating the meteorological environment, comprising an evaporation and concentration device, wherein a baffle is vertically mounted inside the evaporation and concentration device, the baffle divides the inside of the evaporation and concentration device into a waste water tank and a condensed water tank, and the upper parts of the waste water tank and the condensed water tank are in communication with each other via a vapor passage; and the evaporation and concentration device is in communication with a liquid discharge pipe at the upper part of the waste water tank, the evaporation and concentration device is provided with a spraying mechanism at the upper part of the waste water tank, and the spraying mechanism is in communication with the liquid discharge pipe. In the present invention, heated waste water is introduced into the spraying mechanism from the liquid discharge pipe, and the waster water is sprayed into the waste water tank through the spraying mechanism, during the waste water spraying process, water vapor flows upwards and enters the condensed water tank through the steam passage, waste liquid flows into the bottom of the waste water tank, the water vapor is condensed and converges into a water flow, which is stored at the bottom of the condensed water tank, thereby simulating the meteorological environment of water evaporation and rainfall in a sealed environment and subjecting the waste water to evaporation and concentration treatment.
Patent WO-2022017132-A1 (WO)
Title: Child safety seat and side wing height and width adjustment mechanism therefor
Inventor: ZHAO GUANGHUI
IPC: B60N2/28
Filed: 2021-06-28
Abstract: A child safety seat (100) and a side wing height and width synchronous adjustment mechanism (50) therefor. The side wing height and width synchronous adjustment mechanism (50) includes a first guide rail (51) extending in the width direction of a child safety seat (100), a second guide rail (52) extending in the height direction of the child safety seat (100), a first fitting guide member (53) in sliding-fit with the first guide rail (51), and a second fitting guide member (54) in sliding-fit with the second guide rail (52), wherein the first guide rail (51) is arranged on one of a side wing (40) and an adjustor (30), and the first fitting guide member (53) is arranged on the other one of the side wing (40) and the adjustor (30); and the second guide rail (52) is arranged on one of a first backrest (20) and the side wing (40), and the second fitting guide member (54) is arranged on the other one of the first backrest (20) and the side wing (40). During the height adjustment of a headrest (30b), the height and width of the side wing (40) are synchronously adjusted in a linkage manner by means of the first fitting guide member (53) sliding on the first guide rail (51) and the second fitting guide member (54) sliding on the second guide rail (52), so as to achieve synchronous adjustment of the height and width of the side wing (40) along with the height adjustment of the headrest (30b), thereby achieving better universality and comfort.
Patent WO-2022116526-A1 (WO)
Inventor: WANG HUICHENG
IPC: C04B40/00
Filed: 2021-06-29
Abstract: 提供一种预应力管道灌浆用膨胀浆及其制备方法。该方法包括：取适温水加入一次搅拌机中，在加完适温水的条件下，往一次搅拌机中加入水泥，并采用一次搅拌方法完成对水泥浆的一次搅拌；在完成一次搅拌后，静置预设时间段；在静置预设时间段后，往二次搅拌机中加入膨胀剂，采用二次搅拌方法对浆体进行二次搅拌，在二次搅拌完成后，获得膨胀浆。制成的膨胀浆流动性随时间损失小、浆体流变稳定，泌水率小，浆体性能稳定，可以有效缩短制浆-灌浆周期，提高浆体可用膨胀率；以及减少水泥早期假凝对浆体流动度的不利影响。
Patent WO-2022002183-A1 (WO)
Inventor: ZHAO PENG
IPC: G03B21/20
Filed: 2021-07-01
Abstract: Disclosed are a light source system and a projection system. The light source system comprises: a light emitting assembly and a uniform light device. The light emitting assembly is used for generating an exit light beam, the exit light beam comprising a middle light beam and marginal light beams located on the periphery of the middle light beam. The uniform light device is provided on an optical path of the exit light beam, and used for performing uniformity of light on the exit light beam to obtain an illuminating light beam. Some of the marginal light beams are reflected by the inner side wall of the uniform light device to generate mirror light beams, and the mirror light beams are overlapped with corresponding marginal light beams. By means of the approach, the present application can improve the sharpness of the marginal light beams and reduce overfilling.
Patent WO-2022017215-A1 (WO)
Title: Electric vehicle charging system employing solar power generation
Inventor: LIN HAOSHENG
IPC: H02J7/35
Filed: 2021-07-12
Abstract: The invention provides an electric vehicle charging system employing solar power generation, comprising a vehicle roof capable of generating electricity when illuminated and an intelligent voltage transformation and control module. A voltage output of the vehicle roof capable of generating electricity is connected to the intelligent voltage transformation and control module. An output voltage of the intelligent voltage transformation and control module charges an electric vehicle power battery. The intelligent voltage transformation and control module controls the vehicle roof capable of generating electricity so as to output the maximum power at the maximum transformation rate for different times and illumination intensities, and to be connected to an in-vehicle charge control circuit to charge the power battery. The invention selects and controls a maximum transformation rate and maximum power to charge a power battery, thereby employing a charging amount having practical utility. In addition, the invention monitors charging and provides charging protection, is aesthetically appealing and safe, applies solar charging to electric vehicles, and has good prospects of being widely used.
Patent WO-2022222293-A1 (WO)
Title: Storage device test method and apparatus, television, and storage medium
Inventor: FU HUADONG
IPC: G11C29/12
Filed: 2021-07-22
Abstract: A storage device test method, applied to a television. The method comprises the following steps: performing stability test on a storage device to be detected to obtain a stability test result; performing read-write speed test on said storage device to obtain a performance test result; performing aging test on said storage device to obtain an aging test result; performing power-down reliability test on said storage device to obtain a power-down reliability test result; and obtaining a test result on the basis of the stability test result, the performance test result, the aging test result, and the power-down reliability test result. Also disclosed are a storage device test apparatus, a television, and a computer readable storage medium.
Patent WO-2022022563-A1 (WO)
Title: 单播连接控制方法及装置
Inventor: ZHAI HAITAO
IPC: H04W76/25
Filed: 2021-07-28
Abstract: 提供一种单播连接控制方法及装置。本公开的方法包括：终端低层向终端高层发送指示信息，所述指示信息用于指示所述终端高层保持直接通信接口单播连接。
Patent WO-2022022645-A1 (WO)
Inventor: SI YE
IPC: H04W52/28
Filed: 2021-07-29
Abstract: The present application relates to the technical field of communications. Disclosed are a power distribution method and apparatus, and an equipment, for solving the problem of how to transmit uplink transmission for positioning. The method comprises: when the total transmission power of a user equipment (UE) on one time domain unit is greater than a power threshold, the UE distributes a transmission power for the uplink transmission on the time domain unit according to power distribution priority, wherein the uplink transmission comprises at least one of a positioning sounding reference signal SRS_pos and position state information (PSI), and the power distribution priority comprises power distribution priority of the uplink transmission.
Patent WO-2023004746-A1 (WO)
Title: Attribution de ressources basée sur des informations de coordination inter-ue
Inventor: WU SHUANSHUAN
IPC: H04W74/00
Filed: 2021-07-30
Abstract: Des procédés, des systèmes, et des dispositifs destinés aux communications sans fil sont décrits. Afin d'améliorer des schémas de réservation de liaison latérale, un premier équipement utilisateur (UE) peut recevoir, en provenance d'un second UE, un message de coordination indiquant un ensemble de ressources associées à des communications de liaison latérale et une préférence du second UE pour un ou plusieurs sous-ensembles de l'ensemble de ressources. Le premier UE peut transmettre les communications de liaison latérale au moyen d'une ou de plusieurs ressources de l'ensemble de ressources sur la base de la préférence du second UE pour le ou les sous-ensembles de l'ensemble de ressources. Dans certains exemples, la ou les ressources peuvent être sélectionnées parmi des ressources candidates dans une fenêtre de sélection de ressources du premier UE. De plus, ou en variante, les ressources candidates peuvent être basées sur la préférence du second UE.