baber/WOPTO huggingface dataset:
Patent WO-2021032181-A1 (WO)
Title: Allocation control system for refrigerating appliance
Inventor: CHERNOV GREGORY SERGEEVICH
IPC: A47J31/44
Filed: 2020-08-21
Abstract: An allocation control system for using an allocation component of a refrigerating appliance to fill a container, and an operating method therefor. The allocation control system comprises a transmitter (214) configured to generate an energy beam (218) and a scanning component (230) configured to selectively guide the energy beam (218) along a scanning path comprising a plurality of scanning positions. A receiver (216) detects the energy beam (218) reflected by a container or liquid at each of the plurality of scanning positions, and a controller determines the height of the container or liquid at each of the plurality of scanning positions at least partially on the basis of a time for the energy beam (218) to travel between the transmitter (214) and the receiver (216).
Patent WO-2021037005-A1 (WO)
Inventor: ZHU JIAN
IPC: G06F3/0481
Filed: 2020-08-24
Abstract: A document display method and device, relating to the technical field of computers. Said method comprises: displaying a target document by means of a flexible display screen; when it is detected that the display mode of the flexible display screen is switched, deleting a first shell layer of the target document, and determining a target display type of the target document after switching; and generating a second shell layer corresponding to the target display type, and displaying, in the flexible display screen, the switched target document by means of the second shell layer. The present solution is able to achieve, during switching of the display type of a document, switching which a user is unaware of, and reduce the possibility of loss of content being processed before switching, thereby ensuring the safety of content of the document.
Patent WO-2022041154-A1 (WO)
Inventor: WANG ZHUO
IPC: G01R31/317
Filed: 2020-08-28
Abstract: Embodiments of the present application relate to the technical field of circuits. Disclosed is a hold time margin detection circuit, mitigating the problem in the prior art of poor precision in detection for a hold time margin in a chip. The specific solution is that: the detection circuit comprises: a generator and a decision circuit; the generator comprises at least one testing circuit; each testing circuit comprises N first flip flops, N second flip flops, and N data delay units; the delay of the N data delay units increases gradually in sequence; a delay difference between two adjacent data delay units is less than or equal to a preset value; data output ends of the N first flip flops are respectively connected to input ends of the N data delay units; output ends of the N data delay units are respectively connected to data input ends of the N second flip flops; data output ends of the N second flip flops are connected to the decision circuit.
Patent WO-2022036756-A1 (WO)
Inventor: CHEN KANG
IPC: H05K3/28
Filed: 2020-08-31
Abstract: The present application relates to the technical field of circuit board manufacturing. Provided in the present application are a sheet-type FPC and a manufacturing method therefor. The manufacturing method for the sheet-type FPC of the present application comprises: cutting a copper foil to form a copper foil substrate of a required size, the copper foil substrate comprising a circuit area and a scrap area connected to the circuit area; cutting a covering film so that the size of the covering film is identical to the size of the circuit area; etching a circuit on the circuit area and attaching the covering film thereto, the scrap area being exposed outside of the covering film; and, pressing and trimming the covering film and the circuit area to acquire a sheet-type FPC. By such means, the present application reduces the amount of materials used, saves production costs and avoids resource wastage on the one hand, and reduces the weight of the sheet-type FPC on the other hand.
Patent WO-2021043133-A1 (WO)
Title: Image sensor, camera module and electronic device
Inventor: JIA YUHU
IPC: H04N5/225
Filed: 2020-09-01
Abstract: Disclosed is an image sensor (100), comprising an optical array, which comprises a plurality of optical elements (20) arranged in an array, wherein the optical element (20) comprises a housing (21), an electrode, a first liquid (22) and a second liquid (23); a cavity (1228) is provided in the housing (20); the first liquid (22) and the second liquid are arranged in the cavity (1228) in a mutually insoluble manner; the refractive indexes of the first liquid (22) and the second liquid (23) are different; the electrode can generate an electric field in the cavity (1228) when being energized, so as to act on at least one of the first liquid (22) and the second liquid (23) so that interfaces (24) of the first liquid (22) and the second liquid (23) change. The image sensor also comprises a photoelectric conversion array, which comprises a plurality of photosensitive elements (12) arranged in an array, wherein any optical element corresponds to at least one photosensitive element (12).
Patent WO-2021135372-A1 (WO)
Inventor: LIU JIE
IPC: G01N21/01
Filed: 2020-09-10
Abstract: 一种产品缺陷检测方法、装置与系统。方法包括：构建包括分类网络、定位检测网络和判断网络的缺陷检测框架，根据分类网络的分类结果设置定位检测网络的数量和判断网络的判断规则，每个定位检测网络关联一种分类结果，每种判断规则关联一个定位检测网络的检测结果（S2100）；在进行产品缺陷检测时，将采集到的产品图像输入缺陷检测框架，利用分类网络对产品图像中的缺陷类型进行分类，根据分类结果关联的定位检测网络对产品图像的缺陷进行检测之后，再根据得到的检测结果关联的判断规则判断出产品是否存在的缺陷，并在产品存在缺陷时，检测出缺陷类型及缺陷位置（S2300）。
Patent WO-2021237989-A1 (WO)
Title: Thermal insulation nail facilitating installation and positioning
Inventor: ZHONG YUEXIANG
IPC: E04B1/80
Filed: 2020-09-22
Abstract: Disclosed in the present invention is a thermal insulation nail facilitating installation and positioning, comprising an expansion tube, a screw, a fixing disc, first reinforcement ribs, and cracks; one expansion tube is fixed at the bottom center of the fixing disc, and a through-hole adapted to the expansion tube is provided in the fixing disc; the expansion tube is composed of a main body portion, an expansion portion and a tube head portion; the main body portion and the tube head portion are respectively provided at the two ends of the expansion portion, the main body portion is connected to the fixing disc, and the tube head portion is a solid body; two cracks extending from top to bottom on the expansion portion are provided in the interior of the expansion portion, the two cracks are symmetrically distributed, and the two cracks divide the expansion body into two half-tube bodies; and two first reinforcement ribs extending from top to bottom are provided on the outer wall of the expansion tube, the first reinforcement ribs extend downward from the main body portion to the tube head portion, and one first reinforcement rib is connected on each half-tube body. In the present invention, the first reinforcement ribs are provided on the expansion tube, such that the expansion tube is not easy to deform when being inserted, facilitating the insertion and positioning of the expansion tube.
Patent WO-2022082365-A1 (WO)
Inventor: CAI XIAOHU
IPC: H01M4/62
Filed: 2020-10-19
Abstract: The present application relates to a positive electrode, and an electrochemical device and an electronic device comprising same. The present application provides a positive electrode. The positive electrode comprises a current collector and a positive electrode active material layer on the current collector, wherein the positive electrode active material layer comprises a positive electrode active material and graphene, wherein the ratio Dv50:D1 of the particle size Dv50 of the positive electrode active material to the flake diameter D1 of the graphene is 0.45 to 4.5. The positive electrode provided by the present application has a reduced electronic impedance and an improved flexibility, and the problem of brittle failure of the positive electrode at a high compaction density can be improved.
Patent WO-2021078248-A1 (WO)
Title: Heating element and preparation method and use therefor
Inventor: LIU HUACHEN
IPC: A24F47/00
Filed: 2020-10-23
Abstract: A heating element and a preparation method and a use therefor, the heating element comprising a base body and a coating layer covering the outer surface of the base body. The base body comprises a hard phase and a continuous phase, the hard phase comprising a single-phase or multi-phase ceramic, and the continuous phase comprising a single metal or an alloy. The preparation method for the heating element comprises the following steps: (1) acquiring a single-phase or multi-phase ceramic powder, and a single metal or alloy powder; (2) ball-milling the single-phase or multi-phase ceramic powder, the single metal or alloy powder, and an additive powder to acquire a powder slurry; (3) drying the powder slurry to obtain a pelletized powder material; (4) compression molding the pelletized powder material and then performing sintering to obtain a base body; and (5) surface coating the base body to obtain a heating element. Further disclosed is a use of the heating element in a heating device for new tobacco products. The heating element features good anti-oxidation performance, stable quality, and good heating uniformity. The preparation process is simple and efficient, and is economical.
Patent WO-2021103918-A1 (WO)
Title: 干衣设备和过滤装置
Inventor: LV PEISHI
IPC: D06F58/22
Filed: 2020-10-29
Abstract: 本发明属于衣物烘干技术领域，旨在解决现有干衣设备的线屑过滤和收集方式不佳，影响用户的使用体验的问题。本发明提供了一种干衣设备，其包括箱体组件、干衣筒和过滤装置，箱体组件包括前面板和前支撑机构，前面板上设置有与干衣筒的内部连通的衣物投放口，过滤装置包括环形过滤构件、线屑清理构件和线屑收集构件，环形过滤构件设置于前支撑机构与干衣筒之间，线屑清理构件和线屑收集构件均设置在前支撑机构上，环形过滤构件设置为能够跟随干衣筒一起转动，在环形过滤构件转动的过程中，线屑清理构件能够将环形过滤构件上的线屑清理且线屑收集构件能够将清理掉的线屑进行收集。本发明能够提高干衣设备的线屑过滤效果，便于用户的使用。
Patent WO-2022088212-A1 (WO)
Inventor: CHEN MINGGUI
IPC: B05D7/06
Filed: 2020-11-04
Abstract: 本发明公开了一种可变色木板的UV涂装层,包括由内到外依次设置的基料层(1)、底涂层和面涂层(2)，所述基料层(1)为UV水性附着剂层，所述面涂层(2)为UV变色面涂层。本发明通过基料层、底涂层和面涂层的配合，能够形成多种不同的混合叠色效果，同时利用由UV微囊变色涂料涂覆而成面涂层能够使涂装层能够随外部环境产生变色，从而有效提高木地板在涂装后的变色效果和稳定性。
Patent WO-2022099593-A1 (WO)
Inventor: BAI YANG
IPC: G09F9/33
Filed: 2020-11-13
Abstract: Un écran d'affichage, comprenant une première réglette de connexion (100) et au moins deux réglettes d'éclairage (200), lesdites deux réglettes d'éclairage (200) sont reliées entre elles au moyen de la première réglette de connexion (100) ; un côté de la première réglette de connexion (100) est pourvu d'au moins deux parties à encliquetage (110), lesdites parties à encliquetage (110) sont réparties dans le sens de la longueur de la première réglette de connexion (100), et lesdites parties à encliquetage (110) sont toutes deux pourvues d'une rainure d'encliquetage ; et lesdites réglettes d'éclairage (200) sont respectivement encliquetées dans les rainures d'encliquetage desdites parties d'encliquetage. Grâce à l'utilisation de la première réglette de connexion (100), et à la disposition, sur la première réglette de connexion (100) et dans le sens de la longueur de celle-ci, des parties à encliquetage (110), dont le nombre est identique au nombre de réglettes d'éclairage, une réglette d'éclairage (200) correspond à une partie d'encliquetage (110), et les réglettes d'éclairage (200) sont toutes encliquetées sur la première réglette de connexion (100).
Patent WO-2021253722-A1 (WO)
Title: Medical image reconstruction technology method and apparatus, storage medium and electronic device
Inventor: WANG SHUQIANG
IPC: G06T3/40
Filed: 2020-11-17
Abstract: The present application is suitable for the technical field of image reconstruction. Provided are a medical image reconstruction technology method and apparatus, a storage medium and an electronic device. The method comprises: obtain a sample training data set, the sample training data set comprising a first image and a second image, wherein the first image is a low-resolution image, and the second image is a high-resolution image corresponding to the first image; a generator performs image reconstruction on the first image to obtain a third image, the third image being a reconstructed image corresponding to the first image, and the generator being a pre-trained width learning network; and input the second image and the third image into a discriminator, adjust model parameters of the generator according to an output result of the discriminator until a preset training condition is satisfied, obtain a trained generator, and perform medical image reconstruction by using the trained generator. According to the present application, training time of a medical image reconstruction model can be shortened, and the medical image reconstruction efficiency is improved.
Patent WO-2021227440-A1 (WO)
Inventor: ZHANG QIANG
IPC: A61P35/00
Filed: 2020-11-24
Abstract: 本发明提供了抑制钠葡萄糖协同转运蛋白1的化合物及其药学上可接受的盐和立体异构体。该化合物用于药物组合物，以及制备和使用的方法，包括药物及其组合物在制备用于治疗和改善糖尿病，心脑血管疾病，降低体重，脂肪肝，便秘，代谢相关疾病和肿瘤治疗中应用。
Patent WO-2021169484-A1 (WO)
Inventor: Qiao Yiting
IPC: A61K45/06
Filed: 2020-12-11
Abstract: A multi-component vector-free integrated nanovaccine constructed from an unsaturated fatty acid and containing an antigen peptide, an immunologic adjuvant, and a small molecule drug, and a method therefor. The nanovaccine contains an antigen, an immunologic adjuvant, and an unsaturated fatty acid, the antigen is covalently coupled to the unsaturated fatty acid by means of a -SH group, and the immunologic adjuvant is coupled to the unsaturated fatty acid by means of a S-S bond. The antigen peptide and the immunologic adjuvant which are tumor-targeting are modified with the unsaturated fatty acid, self-assembly is enabled in an aqueous solution by taking the unsaturated fatty acid as a hydrophobic core, and the small molecule drug having high hydrophobicity can be loaded in the hydrophobic core. The nanovaccine can prolong the residence time of the antigen peptide in a lymph gland, enhance endocytosis of DC cells for the antigen peptide, and improve the anti-tumor immune effect.
Patent WO-2021238183-A1 (WO)
Inventor: ZHANG XUELI
IPC: C12N15/53
Filed: 2020-12-18
Abstract: 提供生产L-缬氨酸的重组微生物、其构建方法及应用，通过引入氨基酸脱氢酶基因，和/或激活转氢酶、和/或NAD激酶的活性，以增加细胞NADPH还原力，提高大肠杆菌生产L-缬氨酸的产量和转化率，并实现一步法厌氧发酵L-缬氨酸。
Patent WO-2022134052-A1 (WO)
Inventor: GUAN TING
IPC: H02J7/00
Filed: 2020-12-25
Abstract: La présente demande concerne un procédé de charge pour une batterie. Le procédé consiste à : dans un n-ième processus de charge, charger une première batterie à une tension de coupure de charge U n  de celle-ci dans un premier mode de charge ; une fois le n-ième processus de charge terminé, mettre en attente la première batterie, et obtenir une tension de circuit ouvert OCV n  de la première batterie lorsque le temps d'attente est t i  ; dans un m-ième processus de charge, charger la première batterie à la tension de coupure de charge U n  dans le premier mode de charge ; une fois le m-ième processus de charge terminé, mettre la première batterie en attente, et obtenir la tension de circuit ouvert OCV m  de la première batterie au temps d'attente t i  ; et si OCV n >OCV m , dans un (m+1)-ième processus de charge et les suivants, charger la première batterie à la tension de coupure de charge U n  dans le premier mode de charge, et ensuite continuer à charger la première batterie à une première tension U m+1  dans un second mode de charge. La présente demande concerne également un dispositif électronique et un support d'enregistrement. Ainsi, le temps requis par la charge de la batterie jusqu'à un état complètement chargé peut être raccourci.
Patent WO-2021227521-A1 (WO)
Inventor: HU XUEYU
IPC: C10K1/12
Filed: 2020-12-29
Abstract: 本实用新型涉及一种煤气洗净装置，包括外筒、内筒及碱液喷射头；外筒套设于内筒，各碱液喷射头固定于内筒上并向其内腔喷液，外筒与内筒之间设有煤气通道，内筒一端设有煤气进口，内筒另一端设有气液分离开口，煤气通道与气液分离开口连通，外筒上设有煤气出口。本实用新型通过将煤气洗净装置设计为双层结构，内筒用于酸碱中和反应除去煤气中的酸性物质，使之得到净化，含有碱液的煤气在气液分离开口及煤气通道中气液分离，最后从煤气出口管道处排出至煤气系统管道，解决现有技术中下游高炉煤气系统管道及相关设备容易发生快速腐蚀及堵塞从而影响整个煤气系统正常运行的技术问题；双层结构的流道布置使得煤气与碱液可以充分接触。
Patent WO-2021258703-A1 (WO)
Inventor: ZHAO HANG
IPC: B65D51/28
Filed: 2021-01-14
Abstract: An instant beverage bottle cap with a high sealing performance, which relates to the field of beverage containers. The cap comprises an outer cap and an inner cap, wherein the inner cap is internally provided with a flavoring powder chamber for holding a flavoring powder; the bottom of the flavoring powder chamber is a thin wall; and the flavoring powder chamber is provided with a piercing member in an embedded manner for piercing the thin wall. When in use, the thin wall is pierced by the piercing member, and the flavoring powder can then be released and mixed with water in the beverage bottle to form a beverage. The inner wall of the inner cap is provided with a first sealing groove and a second sealing groove, and the piercing member is provided with a first sealing edge. Before the thin wall is pierced, the first sealing edge is inserted into the first sealing groove, thereby achieving the effect of isolating same from the outside air and moisture so as to maintain the closed environment of the flavoring powder chamber, which facilitates storage of the flavoring powder. After the thin wall is pierced, the first sealing edge is inserted into the second sealing groove, in order to maintain the closed environment within the beverage bottle, prevent the beverage from leaking out, and prolong the shelf life of the beverage.
Patent WO-2021136399-A1 (WO)
Title: System and method for bidding-based ridesharing
Inventor: TANG LIANG
IPC: G06Q10/02
Filed: 2020-12-30
Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for bidding-based ridesharing are described. One exemplary method includes: obtaining, by a computing device of a ridesharing platform from a terminal device, a trip request for a rider, the trip request comprising an origin, a destination, and a price; identifying, by the computing device, a plurality of driver candidates to match with the trip request; determining, by the computing device, an acceptance probability for each of the plurality of driver candidates to accept the trip request; determining, by the computing device based on the plurality of determined acceptance probabilities, an estimated waiting time and an estimated matching probability for the trip request; and transmitting at least one of the estimated waiting time and the estimated matching probability to the terminal device.
Patent WO-2021190062-A1 (WO)
Title: 一种显示装置
Inventor: ZHAO ZHENYU
IPC: B65H75/38
Filed: 2020-12-31
Abstract: 一种显示装置，包括：屏幕本体（1）；卷轴体（2），用于收卷/放卷屏幕本体（1）；升降部，其通过屏幕本体（1）与卷轴体（2）相连接，以使屏幕本体（1）自卷轴体（2）中放卷；动力部，用以提供动力使卷轴体（2）收卷屏幕本体（1）；升降部与动力部具有转速差，以使屏幕本体（1）在收卷/放卷过程中产生张力；在屏幕本体（1）放卷时，升降部的转速大于动力部的转速，在屏幕本体（1）收卷时，动力部的转速大于升降部的转速。动力部包括驱动部（3）和张力控制部（4），张力控制部（4）可以根据屏幕本体（1）在收卷/放卷过程中张力的不同，主动控制驱动部（3）与卷轴体（2）之间的扭矩，从而实现屏幕本体（1）的平稳可控的收卷/放卷，能够提高显示装置的寿命。
Patent WO-2021179827-A1 (WO)
Inventor: ZHUO YIBIN
IPC: H04L1/00
Filed: 2021-01-27
Abstract: The present application relates to the technical field of communications, and disclosed are a communication method and apparatus, used for providing a network encoding and decoding mode and a transmission mode for a data unit on an air interface. A first protocol layer of an encoding end performs network encoding on multiple first data units to obtain multiple network-encoded data units, and then, a second protocol layer adds, into packet headers of the network-encoded data units, indication information used for indicating the network-encoded data units. A second protocol layer of a decoding end receives the data units, and when determining that the packet headers of the received data units comprise the indication information used for indicating the network-encoded data units, sends data units obtained after removing the packet headers of the second protocol layer from the data units to the first protocol layer for network decoding.
Patent WO-2021213035-A1 (WO)
Inventor: ZHANG ZHUOYUN
IPC: H04W4/20
Filed: 2021-03-09
Abstract: Provided by embodiments of the present application are a method and apparatus for providing network auxiliary information, an electronic device, and a computer-readable storage medium. The method comprises: sending a first request message, the first request message bearing a target protocol data unit session identifier and unstructured request data, the unstructured request data comprising a user terminal analysis request prediction cell, and the user terminal analysis request prediction cell comprising a target analysis identifier; and receiving a first notification message, the first notification message bearing the target protocol data unit session identifier and unstructured response data, the unstructured response data comprising a user terminal analysis response cell, the user terminal analysis response cell comprising network auxiliary information and the target analysis identifier, and the network auxiliary information being generated by a target network data analysis function in response to the user terminal analysis request prediction cell.
Patent WO-2022188188-A1 (WO)
Inventor: YAO SHOUGUANG
IPC: F01K23/02
Filed: 2021-03-15
Abstract: 本发明公开了一种带冷能利用整体式中间介质汽化器，包括壳体，壳体内由第一隔板和第二隔板分隔形成依次并列布置的LNG汽化换热通道、中间循环介质换热通道和热源介质换热通道，若干热管组件穿过第一隔板，LNG汽化换热通道设置LNG进口和NG出口，中间循环介质换热通道设置低压气态中间循环介质进口和低压液态中间循环介质出口，热源介质换热通道分隔为中间循环介质蒸发区以及NG调温区，中间循环介质蒸发区设置高压气态中间循环介质出口和高压液态中间循环介质进口，NG调温区设置调温器NG进口和出口，调温器NG进口与NG出口相连。本发明还公开了由该汽化器构成的单级、多级级联式朗肯循环发电系统，以适应不同汽化量需求，对LNG冷能梯级利用的。
Patent WO-2022141873-A1 (WO)
Inventor: LI WEI
IPC: G01N29/14
Filed: 2021-03-31
Abstract: Provided is an acoustic emission-based apparatus for testing corrosion resistance fatigue performance, comprising: a main machine (100), comprising a frame (110) and a stretching mechanism arranged on the frame; a clamping mechanism (200), comprising a first fixture (210) and a second fixture (220) arranged opposite to the first fixture (210); the first fixture (210) and the second fixture (220) are connected to the stretching mechanism; the stretching mechanism is used for driving the first fixture (210) and the second fixture (220) to move close to or away from each other; the first fixture (210) is provided with an accommodating cavity (211) used for accommodating a corrosive body, the accommodating cavity (211) is provided with an opening (2111) disposed at one end of the first fixture (210) near the second fixture (220), and the first fixture (210) is such that when it holds a test piece (10) in place, the test piece (10) is placed in the accommodating cavity (211); a strain measurement mechanism, comprising a first acoustic emission sensor (310), a second acoustic emission sensor (320), and an acoustic emission meter (340); the first acoustic emission sensor (310) and the second acoustic emission sensor (320) are arranged at intervals along the direction of stretching of the test piece (10); a protective assembly, used for connecting to the test piece (10).