baber/WOPTO huggingface dataset:
Patent WO-2022126669-A1 (WO)
Inventor: XU CHAO
IPC: G06K9/00
Filed: 2020-12-19
Abstract: Procédé de fusion de réseaux de flux de piétons dans le métro sur la base d'une reconnaissance vidéo de piétons et procédé de prédiction de flux de piétons. Des données vidéo de stations de métro sont utilisées pour effectuer une analyse statistique sur des directions spécifiques des flux de piétons qui entrent dans les stations de métro et qui en sortent, le déplacement des foules est effectué dans un réseau important au moyen de la fusion d'un réseau de métro et d'un réseau de trafic en surface, chaque station de métro est un nœud dans le réseau, et chaque ligne de métro et chaque ligne de trafic routier en surface sont des côtés du réseau. Un réseau neuronal en graphe est utilisé pour déduire les variations du flux de piétons de l'ensemble du réseau de trafic de façon à analyser et à prédire la quantité de flux de piétons et la direction du flux de piétons au niveau de chaque station. Une analyse plus profonde de flux de piétons pour des entrées de chaque station de métro est obtenue, la planification des ressources de chaque station et de chaque entrée est facilitée, et l'influence mutuelle du flux de piétons en surface et du flux de piétons souterrain peut être prédéterminée de manière opportune, de sorte qu'un avertissement précoce de trafic peut être effectué en surface ou sous terre d'une manière opportune pour éviter une congestion de trafic, déployer des mesures de sécurité de station à l'avance, etc.
Patent WO-2022062216-A1 (WO)
Title: Touch panel and electronic device
Inventor: LIAO JIANHAO
IPC: G06F3/041
Filed: 2020-12-23
Abstract: A touch panel (100) and an electronic device. The touch panel (100) comprises a cover plate (110), a touch film (120), and an adapter circuit board (130). End portions of touch lines (121) on the touch film (120) extend to light-shielding areas (112) of the cover plate (110) and are connected to connection ends (122); the light-shielding areas (112) are provided with adapter portions (113) correspondingly connected to the connection ends (122); the adapter circuit board (130) and the touch film (120) are both provided on a same side of the cover plate (110) and are located on the periphery of the touch film (120); conductive lines (132) on the adapter circuit board (130) are correspondingly connected to the adapter portions (113), so that signals generated by the touch lines (121) are transmitted to an external circuit in sequence by means of the connection ends (122), the adapter portions (113), and the conductive lines (132).
Patent WO-2021136130-A1 (WO)
Title: 一种轨迹规划方法及装置
Inventor: YANG SHAOYU
IPC: G05D1/02
Filed: 2020-12-28
Abstract: 一种自动驾驶技术，提供了一种横纵向联合的轨迹规划方法，包括：横向位移规划器（2130）根据感知数据、定位数据以及地图信息，为自动驾驶车辆规划出一条初步行驶轨迹，初步行驶轨迹包含N个路点，每个路点包括路点的坐标信息和路点的横向允许误差信息(S2030)；纵向速度规划器（2150）继承横向位移规划器输出的N个路点的全部或部分路点，并根据交通路况信息、感知数据确定出其中n个路点的速度信息，速度信息为自动驾驶车辆在n个路点中每个路点上的可行驶速度，从而得到目标行驶轨迹；目标行驶轨迹包含n个路点，其中，n个路点中的每个路点还包括自动驾驶车辆在路点上的可行驶速度；其中，n为小于或等于N的正整数(S2050)。
Patent WO-2022147784-A1 (WO)
Inventor: YU JIHONG
IPC: H01M10/0565
Filed: 2021-01-08
Abstract: 本申请公开了一种分子筛基固态电解质以及制备方法、一体化固态电解质-电极材料。该分子筛基固态电解质包括分子筛膜或者分子筛片；分子筛孔道中存在可移动的阳离子。本申请基于分子筛基固态电解质，设计一种超薄、柔性、一体化、高度安全、长循环寿命的固态储能器件。
Patent WO-2021203792-A1 (WO)
Title: Electric wheelchair power-assisted control system and power-assisted control method
Inventor: HUANG KANGJUN
IPC: A61G5/04
Filed: 2021-01-19
Abstract: An electric wheelchair power-assisted control system and power-assisted control method. The electric wheelchair power-assisted control system comprises: a gyroscope sensor, a first pressure sensor, a second pressure sensor, a handle controller (1) and a motor driver (2); the gyroscope sensor, the first pressure sensor, the second pressure sensor and the motor driver (2) are all connected to the handle controller (1); the first pressure sensor is mounted on an electric wheelchair at a position where the left hand touches for pushing, the second pressure sensor is mounted on the electric wheelchair at a position where the right hand touches for pushing, and the handle controller (1) is provided on the wheelchair; and the motor driver (2) is connected to a left-wheel drive motor (4) and a right-wheel drive motor (5) of the electric wheelchair, respectively. By providing a gyroscope sensor, a first pressure sensor, a second pressure sensor, a handle controller (1) and a motor driver (2), the effect that an electric wheelchair can be pushed forward or backward without any effort when being pushed by a person is achieved.
Patent WO-2021159965-A1 (WO)
Inventor: HU SHICHAO
IPC: H01M50/50
Filed: 2021-01-28
Abstract: 一种电池(100)，所述电池(100)包括壳体(11)和封装于所述壳体(11)内依次排列的多个极芯组(12)，所述极芯组(12)之间串联，所述极芯组(12)包括至少一个极芯；所述极芯组(12)包括从相对两端伸出的第一电极引出部件(121)和第二电极引出部件(122)；所述电池(100)还包括具有弹性变形属性的极芯组连接件(13)，所述极芯组连接件(13)用于连接串联的两个极芯组(12)的第一电极引出部件(121)和第二电极引出部件(122)。
Patent WO-2021190205-A1 (WO)
Inventor: LI XUEFENG
IPC: B65C9/36
Filed: 2021-02-18
Abstract: A labelling apparatus, comprising: a label conveying device; a first recycling device that defines a first path along which a first line travels, wherein the first recycling device is provided with a first separation unit and first recycling wheels for winding the first line; a second recycling device that defines a second path along which a second line travels, wherein the second recycling device is provided with a second separation unit and second recycling wheels for winding the second line; and a pressing device. When the first recycling wheels and the second recycling wheels rotate, by means of the first line and the second line, a label is driven to come out of a label output position and is separated, then the first line is moved along the first path and at a first preset position, the pressing device provides a mark sticker on a target object, and then the first separation unit separates a label film from the first line at a second preset position; the second line and a backing paper are moved along the second path, and at a third preset position, the second separation unit separates the backing paper from the second line.
Patent WO-2021196908-A1 (WO)
Title: 一种新型震动鞋装置
Inventor: LIU ZHONGHUA
IPC: A43B13/18
Filed: 2021-02-18
Abstract: 一种新型震动鞋装置，包括上盖（1），上盖（1）的内部设置有第一限位块（2），且上盖（1）的内部安装有震动装置（3），震动装置（3）上设置有第一震动杆（6）、第二震动杆（7）和第三震动杆（8），且第一震动杆（6）、第二震动杆（7）和第三震动杆（8）上分别设置有第一震动磁石（9）、第二震动磁石（11）和第三震动磁石（10），上盖（1）下方设置有下盖（4），且下盖（4）的内部设置有第二限位块（5），通过第一震动杆（6）、第二震动杆（7）之间的空隙和第二震动杆（7）、第三震动杆（8）之间的空隙放置有第一限位块（2）和第二限位块（5）的设置，可以使震动鞋装置内部的震动装置（3）不易移位变形，不会因为穿戴时间过长导致鞋子内部震动装置（3）失效，增长使用时间，震动效果更加好。
Patent WO-2021175230-A1 (WO)
Inventor: CHEN LINGLING
IPC: C12N15/62
Filed: 2021-03-02
Abstract: Provided is a separated Cas13 protein. An amino acid sequence of the Cas13 protein comprises: an amino acid sequence shown as any one of SEQ ID NO: 1-43 and 287-289; or an amino acid sequence having similarity of 80% or more to that shown as any one of SEQ ID NO: 1-43 and 287-289. The provided novel Cas13 protein has the capability of binding RNA, and has RNA-target cleavage activity in the case of matching gRNA, so that the protein can be used for RNA editing and nucleic acid detection, etc. A base editing system based on the novel Cas13 protein can implement high- sensitivity and high-precision molecular detection at 37°C, has good specificity and compatibility, is high in detection sensitivity, low in detection costs, convenient and fast in operation, and wide in application range, and has a good application prospect in the aspect of nucleic acid detection.
Patent WO-2021179989-A1 (WO)
Inventor: YE ZHONG
IPC: H01L23/367
Filed: 2021-03-04
Abstract: The present application relates to the field of semiconductors. Disclosed is a power heat dissipation device (300). The power heat dissipation device (300) comprises a first circuit board (303), a second circuit board (304), a first heat conducting plate (305), and a second heat conducting plate (307); the first circuit board (303) is electrically connected to the second circuit board (304) by means of a copper column (302); the copper column (302) is provided between the first circuit board (303) and the second circuit board (304), so that a space that can accommodate at least one chip (301) is formed between the first circuit board (303) and the second circuit board (304); the second heat conducting plate (307) is provided at the side of the second circuit board (304) distant from the first circuit board (303), and the first heat conducting plate (305) is provided at the side of the first circuit board (303) distant from the second circuit board (304); the second heat conducting plate (307) is fixedly connected to the first heat conducting plate (305), so that the heat of the second heat conducting plate (307) can be transferred to the first heat conducting plate (305).
Patent WO-2021213028-A1 (WO)
Inventor: ZHOU PINGLE
IPC: A61Q19/00
Filed: 2021-03-09
Abstract: A sandwich mask capable of hydrogen production, heating, and heat preservation, comprising a surface substrate layer, a water-permeable bottom substrate layer, and a hydrolysable hydrogen-producing material arranged between the surface substrate layer and the bottom substrate layer; a heat preservation layer is also disposed on the outer surface of the surface substrate layer; the hydrolysable hydrogen-producing material is a solid powder, and comprises 10-90 parts by weight of at least one of sodium borohydride and metal hydride, 5-60 parts of neutralising agent, and 5-50 parts of adsorbent material.
Patent WO-2021190402-A1 (WO)
Inventor: LIU LIHUI
IPC: C25B9/19
Filed: 2021-03-19
Abstract: Provided is a method for preparing lithium hydroxide from a lithium-containing low-magnesium brine, which relates to the technical field of salt lake lithium extraction. The method comprises: using an inorganic base to adjust the pH value of a lithium-containing low-magnesium brine to be greater than 10, precipitating calcium and magnesium, and obtaining a lithium-containing brine from which calcium and magnesium are removed; using an organic extraction agent to extract the lithium in the lithium-containing brine from which calcium and magnesium are removed, and obtaining a raffinate containing sodium and potassium and a lithium-containing loaded organic phase; carrying out reverse extraction on the lithium-containing loaded organic phase by using an inorganic acid solution, and obtaining a lithium salt solution; purifying the lithium salt solution and then electrolyzing, and obtaining a lithium hydroxide solution; and concentrating and crystallizing the lithium hydroxide solution, and obtaining lithium hydroxide and a lithium hydroxide precipitation mother liquor. The method is simple and convenient to operate, has a high lithium hydroxide product yield, has high purity, has a high material cyclic utilization rate, is low-cost, and can continuously prepare lithium hydroxide.
Patent WO-2021197157-A1 (WO)
Title: 视频流的处理方法、装置、电子设备及计算机可读介质
Inventor: LYU NIQI
IPC: H04N19/127
Filed: 2021-03-24
Abstract: 本申请实施例提供了一种视频流的处理方法、装置、电子设备及计算机可读介质，涉及互联网技术领域。其中，所述方法包括：通过调用视频流处理工具的视频流处理接口，将原始视频流中的视频帧存入第一缓冲区中；通过视频帧处理模型，对所述第一缓冲区中的视频帧进行处理，以获得处理后的视频帧；基于所述处理后的视频帧，生成所述原始视频流对应的标准视频流。通过本申请实施例，不仅能够有效降低视频流处理的软件复杂度，而且还能够有效提高视频流的处理速度。
Patent WO-2022205428-A1 (WO)
Title: Methods, devices, and systems for calculating and configuring random access channel
Inventor: LIU JUAN
IPC: H04W74/08
Filed: 2021-04-02
Abstract: The present disclosure describes methods, systems and devices for calculating and configuring a random access channel (RACH). One method includes configuring, by a base station, a physical random access channel (PRACH) occasion corresponding to a user equipment (UE) at least by one of the following: configuring, by the base station, a set of parameters; calculating, by the base station, a radio network temporary identifier (RNTI) based on the set of parameters or the PRACH occasion in which a random access preamble is transmitted; and transmitting, by the base station, the set of parameters to the UE for the PRACH occasion in which a random access preamble is transmitted.
Patent WO-2021253931-A1 (WO)
Title: Design for reducing dark count of snspd on basis of double-wire structure
Inventor: ZHANG LABAO
IPC: B82Y15/00
Filed: 2021-04-07
Abstract: Disclosed is a design for reducing the dark count of an SNSPD on the basis of a double-wire structure, the design comprising: enabling two niobium nitride nanowires to be wound with each other in a non-crossed manner to form a superconducting nanowire single-photon detector (SNSPD) having a double-wire structure, using one nanowire to regulate the behavior of the other nanowire, and adjusting a bias current to be close to a superconducting critical current; using an optical fiber to introduce an optical signal into a photosensitive area of a detector, and respectively outputting two paths of signals by means of two nanowires, so that the dark counts between the two nanowires are mutually excited; reducing the dark count signals by means of a voltage comparator and an XOR gate; and reserving a photon response signal. By using the unique performance of the SNSPD having the double-wire structure, the generation of the dark count of the detector may be effectively inhibited, and in a later period, by means of process improvement, the coupling efficiency of the dark count of the SNSPD is further improved, so that the dark count of the SNSPD system is expected to be completely inhibited, and the signal-to-noise ratio of the detector is greatly improved.
Patent WO-2022193401-A1 (WO)
Inventor: Liang Chengchen
IPC: H05K5/02
Filed: 2021-04-21
Abstract: 提供了一种光伏功率变换装置。光伏功率变换装置包括第一壳体（10）、功率器件（40）、至少一个第二壳体（20）及至少一个接线端子（30）；第一壳体（10）形成第一容纳腔；功率器件（40）固定设置于第一容纳腔内；至少一个第二壳体（20）形成第二容纳腔；至少一个第二壳体（20）通过安装壁（2021）设置于第一壳体（10）的第一侧壁（1014）的连接区域的外侧；接线端子（30）密封贯穿第一侧壁（1014）的连接区域中的部分区域，且接线端子（30）的第一端位于第一容纳腔内，第二端位于第二容纳腔内。第一容纳腔和第二容纳腔内能形成各自符合密封防护要求的腔体，使得第一容纳腔和第二容纳腔内的器件均能受到独立的防护。
Patent WO-2022222163-A1 (WO)
Title: Data processing method and apparatus, and storage medium
Inventor: DING JINTAI
IPC: G06Q40/04
Filed: 2021-04-26
Abstract: Provided are a data processing method and apparatus, and a storage medium. The method comprises: receiving a contract, which is confirmed by a first user and a second user, wherein the contract is used for confirming transaction content of the first user and the second user, the transaction content comprising a price of first data for transaction between the first user and the second user, and after the contract is confirmed, the first user sends a file package to the second user, the file package comprising a first key, second data, and third data, which is encrypted according to the first key and the second key, and the first data comprising the second data and the third data (S501); when an amount which is sent by the second user and is consistent with the contract is received, notifying the first user to send the second key (S502); and publishing the second key, which is sent by the first user, to a blockchain. The transaction of a digital commodity is realized by using a blockchain technique, thereby realizing trusted, traceable and controllable digital transaction technology.
Patent WO-2021218990-A1 (WO)
Inventor: LI GUOLIANG
IPC: H02K7/06
Filed: 2021-04-28
Abstract: A lifting/lowering underframe and a load-bearing device having same. The lifting/lowering underframe comprises a lifting/lowering mechanism (2) which comprises a first lifting/lowering frame (21), a second lifting/lowering frame (22) and a driving member (23). The two ends of the driving member (23) are connected to the first lifting/lowering frame (21) and the second lifting/lowering frame (22) respectively; the driving member (23) is an electric push rod, and the driving member (23) kept between the first lifting/lowering frame (21) and the second lifting/lowering frame (22) can electrically drive the first lifting/lowering frame (21) and the second lifting/lowering frame (22) to move relative to each other. The lifting/lowering mechanism (2) is easy to maintain, has low noise and can work normally in high/low temperature and anticorrosion/explosion-proof harsh environments.
Patent WO-2022142022-A1 (WO)
Inventor: LIU JIANLI
IPC: G06F40/30
Filed: 2021-04-29
Abstract: A matching method, apparatus and device for an external medical material directory, and a storage medium, which relate to the field of artificial intelligence, are applied to the field of intelligent medical treatments, and are used for improving the matching accuracy of a medical structure for an external medical material directory. The method comprises: acquiring an external medical material directory name and an external medical material directory code; performing natural language processing matching on the external medical material directory name, so as to obtain an initial semantic matching result, wherein the initial semantic matching result comprises an initial similarity value, an initial medical material directory name and an initial medical material directory code (102); determining whether the initial similarity value is greater than or equal to a pre-set semantic threshold value (103); if so, determining the initial medical material directory name and the initial medical material directory code to be a first medical material directory output result; if not, performing matching according to the external medical material directory code, so as to obtain a code matching result; and determining a second medical material directory output result according to the code matching result (105).
Patent WO-2021244644-A1 (WO)
Inventor: LIN CHUN-HSIAO
IPC: G06F9/445
Filed: 2021-06-04
Abstract: A method for dynamically integrating an application, comprising: providing an installation module in a software system, and when the installation module receives a dynamic installation request sent by an automatic configuration engine, installing an executable object to the software system; and/or providing an import module in the software system, and when the import module receives an executable state sent by an application, storing an operable object bound to the executable state into a management module, wherein when the executable object or the executable state is executed or triggered, a corresponding execution request is sent, and a startup module is used for dynamically loading and running a corresponding volatile application to complete the execution request.
Patent WO-2022062473-A1 (WO)
Inventor: MA RONG
IPC: F16H37/12
Filed: 2021-06-04
Abstract: 一种侧推式电机传动结构，涉及按摩装置技术领域，包括内层护板（2），且内层护板（2）内开设有三个空腔，内层护板（2）的顶面卡合有外壳（1），内层护板（2）内部的底面焊接有电路控制板（3），内层护板（2）的第一个空腔内嵌有电池（4），且电池（4）与电路控制板（3）电性连接，内层护板（2）的第二个空腔内嵌有减速装置（10），内层护板（2）的第三个空腔内嵌有电机（11），且电机（11）的活动端与减速装置（10）活动连接，且电机（11）与电池（4）电性连接。
Patent WO-2022241881-A1 (WO)
Inventor: ZHOU YONGHUA
IPC: B01J27/24
Filed: 2021-06-11
Abstract: 本发明属于催化脱氢技术领域，具体公开了一种烷烃脱氢制烯烃催化剂的制备方法，将能提供B、P、S、N元素的化合物原料在溶剂中进行重结晶，随后将重结晶产物在含氨气气氛内、在大于或等于5℃/min的升温速率下升温至700～1000℃，并进行保温焙烧，制得所述的催化剂；所述的化合物原料中，S：B元素摩尔比为大于或等于10；P：B元素摩尔比为大于或等于0.5；N：B的元素摩尔比大于或等于10。本发明还包括所述的制备方法制得的催化剂以及该催化剂在烷烃直接或氧化脱氢制备烯烃中的应用。本发明基于所述的制备方法，能够获得一种特殊的催化剂，且该催化剂具有良好的转化率，同时具有优异的产物选择性和稳定性。
Patent WO-2022062491-A1 (WO)
Title: Vehicle-mounted smart hardware control method based on smart cockpit, and smart cockpit
Inventor: YAN ZHENJIE
IPC: G05B15/00
Filed: 2021-06-17
Abstract: Provided are a vehicle-mounted smart hardware control method based on a smart cockpit, and a smart cockpit, vehicle, and computer-readable storage medium, the method comprising: in response to an operation command directed at a smart cockpit, opening a smart management page (101); displaying an interface element corresponding to vehicle-mounted smart hardware in said smart management page, said interface element having a plurality of preset pages, said preset pages being used for introducing or controlling the vehicle-mounted smart hardware (102); in response to the operation command directed at the interface elements of the vehicle-mounted smart hardware, entering a preset page corresponding to the vehicle-mounted smart hardware (103). In the method, configuring the vehicle-mounted smart hardware in the smart cockpit enables unified control of all types of vehicle-mounted smart hardware; vehicle-mounted smart hardware is controlled by means of preset pages, such that the control of the vehicle-mounted smart hardware is simpler, more intuitive, and more efficient; it is more convenient and safer for a user to use the vehicle-mounted smart hardware while driving, and it is also possible to introduce the vehicle-mounted smart hardware by means of the preset pages, and thus provide an understanding of detailed information about the vehicle-mounted smart hardware.
Patent WO-2022083152-A1 (WO)
Inventor: WANG WEI
IPC: G05B23/02
Filed: 2021-06-22
Abstract: 一种车辆远程诊断系统，包括：用于与被诊断车辆的OBD口（21）连接的第一下位机（110），第一下位机（110）位于被诊断侧；位于诊断侧的第二下位机（120）以及诊断设备（130），第二下位机（120）与诊断设备（130）连接，第二下位机（120）与第一下位机（110）的协议相同；云端（140），用于对第一下位机（110）以及第二下位机（120）进行双向数据透传。
Patent WO-2022001824-A1 (WO)
Title: Kit and method for detecting pd-l1 gene mutations in circulating tumor cells in peripheral blood of patient with small cell lung cancer
Inventor: XIAO QIANG
IPC: G01N33/569
Filed: 2021-06-24
Abstract: A kit and a method for detecting PD-L1 gene mutations in circulating tumor cells in peripheral blood of a patient with small cell lung cancer, which fall within the technical field of molecular biology. The kit comprises a diluent, a decolorizing solution, a staining solution A, a staining solution B, a PD-L1 (human) primary antibody, a goat anti-human IgG/HRP, 0.1% Triton X-100, 0.3% H  2 O  2 , a reagent A, a reagent B, and a 6×PBS buffer solution. By means of the detection method provided by the invention, the expression of PD-L1 in a patient with advanced or recurrent small cell lung cancer can be detected without performing a needle biopsy to obtain tissue samples. The technology is minimally invasive and can realize real-time detection. The method can avoid the false positive results caused by edge effects that may occur during the staining process, and features a good stability, a reduction in cell loss, and an improved detection accuracy.
Patent WO-2023272556-A1 (WO)
Inventor: WANG YANHONG
IPC: H01L27/115
Filed: 2021-06-30
Abstract: Selon certains aspects, un dispositif de mémoire tridimensionnel (3D) comprend une première structure semi-conductrice, une seconde structure semi-conductrice et une interface de liaison entre la première structure semi-conductrice et la seconde structure semi-conductrice. La première structure semi-conductrice comprend un réseau de cellules de mémoire, un premier circuit périphérique du réseau de cellules de mémoire et une couche de polysilicium entre le réseau de cellules de mémoire et le premier circuit périphérique. Le premier circuit périphérique comprend un premier transistor. La seconde structure semi-conductrice comprend un second circuit périphérique du réseau de cellules de mémoire. Le second circuit périphérique comprend un second transistor.
Patent WO-2022022370-A1 (WO)
Inventor: ZHAO WENQIAN
IPC: H04N21/2187
Filed: 2021-07-22
Abstract: The embodiments of the present application disclose a live streaming method and apparatus, and an electronic device. Said method comprises: a first server receiving a request for creating multi-language live streaming submitted by a first client; after the multi-language live streaming is successfully created, obtaining, according to a source live stream acquired by the first client, a translated target live stream corresponding to at least one target language; and after a request for pulling the live stream submitted by a second client is received, determining a target language required by a user associated with the second client, and providing the target live stream corresponding to the target language to the second client for playback. By means of the embodiments of the present application, live streaming techniques can be better applied in systems such as a cross-border commodity object information service system.