baber/WOPTO huggingface dataset:
Patent WO-2021136064-A1 (WO)
Title: Nitrogen-containing compound, organic electroluminescent device, and electronic apparatus
Inventor: WANG JINPING
IPC: C09K11/06
Filed: 2020-12-24
Abstract: Provided are a nitrogen-containing compound, an organic electroluminescent device, and an electronic apparatus. The nitrogen-containing compound has the structure as shown in chemical formula 1; Ar 1  and Ar 2  are the same or different, and each is independently selected from C6-C30 substituted or unsubstituted aryl, C3-C30 substituted or unsubstituted heteroaryl; and R 0  is selected from hydrogen, C1-C6 alkyl, C6-C30 substituted or unsubstituted aryl, and C3-C30 substituted or unsubstituted heteroaryl. The nitrogen-containing compound acts as a hole transport material or the main material of a light-emitting layer and can effectively improve the performance of organic electroluminescent devices.
Patent WO-2021136196-A1 (WO)
Title: Monocrystalline silicon wafer with pyramid superposed structure
Inventor: DU JUNLIN
IPC: H01L31/0236
Filed: 2020-12-28
Abstract: Provided is a monocrystalline silicon wafer with a pyramid superposed structure. After an original silicon wafer is cleaned by means of solution a, anisotropic corrosion is carried out by means of solution b to obtain a large pyramid textured face, and secondary texturing is then carried out by means of solution c, so that a small pyramid textured face of a relatively small size is formed on the original large pyramid textured face, and small pyramids are sequentially superposed on the surface of a large pyramid from top to bottom, so as to form a pyramid unit. Since the pyramid unit covers the surface of the silicon wafer and is superposed, the monocrystalline silicon wafer not only has the advantages of good contact between the large pyramid and a conductive gate line, and a high welding tension, but also has the advantages of a low reflectivity of the small pyramids, and a high short-circuit current. The textured face of the monocrystalline silicon wafer is of a structure of superposed pyramids of different sizes, so that the monocrystalline silicon wafer not only has the advantages of good contact between the large pyramid and a conductive gate line, and a high welding tension, but also has the advantages of a low reflectivity of the small pyramids, and a high short-circuit current.
Patent WO-2021227547-A1 (WO)
Title: Transient thz spectrometer for detecting cells and biomacromolecules
Inventor: SHI WEI
IPC: G01N21/3586
Filed: 2021-01-13
Abstract: A transient THz spectrometer applied to cells and biomacromolecules. The transient THz spectrometer comprises a femtosecond laser amplifier (1), and femtosecond laser output by the femtosecond laser amplifier (1) passes through a beam splitter (2) having a transflective ratio of 7:3, and then is divided into pump light and detection light. The pump light sequentially passes through a half-wave plate (3), a silver-plated reflector (4), and a first lens (5) and then is focused and irradiated to a nonlinear photoconductive antenna (6) electrode gap to radiate terahertz waves, the terahertz waves sequentially pass through a second lens (7), a planar waveguide (8), a third lens (9), and an ITO film (14) to form terahertz wave collinear rays, the terahertz wave collinear rays and the detection light form detection light collinear rays having an inclined wavefront, and the detection light collinear rays are vertically incident on a ZnTe crystal (15), and are detected and recorded by a CCD camera (19). By means of design of a transient THz spectrometer for cellular and biomolecular applications, the detection of trace cells or biomacromolecules is achieved, the coupling efficiency is ensured to satisfy the research of transient dynamics, and transient detection of a water-containing biological sample having a femtomole magnitude is achieved.
Patent WO-2022021817-A1 (WO)
Title: 一种条带形海绵体生物填料机构及安装方法
Inventor: BAO FANGFANG
IPC: C02F3/10
Filed: 2021-01-21
Abstract: 一种条带形海绵体生物填料机构，包括至少两层呈纵向分布的且互相平行的平面式支架群，平面式支架群包括至少三根互相平行的支架（1），上下相邻的支架（1）之间设有填料单元（2），填料单元（2）包括条带型结构的海绵体（3），海绵体（3）两侧各设有一根紧绷带（4），两根紧绷带（4）之间设有若干固定件（5），紧绷带（4）两端各固定设有一个连接件（6），紧绷带（4）两端的连接件（6）分别与两根支架（1）可拆卸连接。
Patent WO-2022155975-A1 (WO)
Title: Wireless communication method, terminal device, and network device
Inventor: WU ZUOMIN
IPC: H04L5/00
Filed: 2021-01-25
Abstract: A wireless communication method, a terminal device, and a network device. The method comprises: a terminal device determines that an antenna polarization mode corresponding to a first physical channel or the transmission of a first reference signal on a first bandwidth part (BWP) is a first antenna polarization mode, and/or the terminal device determines that a quasi co-location (QCL) reference signal corresponding to the first reference signal on the first BWP is a second reference signal on a second BWP.
Patent WO-2022068141-A1 (WO)
Title: 人源化抗-cd22重组免疫毒素及其应用
Inventor: HAO ZHENPING
IPC: A61K39/395
Filed: 2021-02-23
Abstract: 提供一种人源化抗-CD22重组免疫毒素，具有降低的免疫原性，并保持了人源化改造前的CD22结合亲和力和相应的生物学活性，用于制备治疗CD22相关的B细胞恶性肿瘤的药物。
Patent WO-2021170070-A1 (WO)
Inventor: SHENG ZEJUAN
IPC: A61K31/553
Filed: 2021-02-26
Abstract: The present invention relates to the technical field of medicine, relates to uses of a fibroblast growth factor receptor inhibitor, and specifically relates to a compound as represented by formula (I) for use in treating cholangiocarcinoma, a pharmaceutically acceptable salt and an isomer of the compound, a pharmaceutical composition comprising same, a method for using same in treating cholangiocarcinoma, uses of same in treating cholangiocarcinoma, and uses of same in preparing a medicament for treating mammalian cholangiocarcinoma. Variables in the formula are as defined in the description. Research shows that the compound of formula (I) or the pharmaceutically acceptable salt or the isomer of same provides significant therapeutic effect and provides great potential in clinical applications.
Patent WO-2021223499-A1 (WO)
Title: Ultra-novel kitchen faucet structure
Inventor: FU YIBIN
IPC: F16K27/00
Filed: 2021-03-01
Abstract: Disclosed in the present invention is an ultra-novel kitchen faucet structure, comprising a bend, a water spout, a fixed sleeve, a mounting base, and a switch valve. The fixed sleeve is arranged on the top end of the mounting base, and the switch valve is arranged on one side of the fixed sleeve. A second mounting sleeve is arranged on the top end of the fixed sleeve, and a flexible connection pipe is arranged inside a first mounting sleeve. The bend is arranged on the top end of the first mounting sleeve, the water spout is arranged on the bottom end of a mount, and a main water pipe is arranged on the upper end of the interior of the fixed sleeve by means of a washer, the top end of the main water pipe extending to the interior of the first mounting sleeve and being connected to the bottom end of the flexible connection pipe, the top end of the flexible connection pipe extending to the interior of the bend, and the water spout being arranged on said top end of the flexible connection pipe. The present invention features an ingenious and reasonable structure, facilitates washing of a designated area, prevents wasting of water resources, and is relatively practical.
Patent WO-2022178926-A1 (WO)
Inventor: YANG LIU
IPC: C02F103/08
Filed: 2021-03-16
Abstract: La présente invention concerne un équipement passif de dessalement de l'eau et de collecte des condensats solaire intégré tout-temps, comprenant une unité d'évaporation, une unité de condensation et une unité de collecte de l'eau. L'unité d'évaporation comprend un bassin d'évaporation et un dispositif de chauffage par absorption sélective de la lumière du soleil. Le dispositif de chauffage par absorption sélective de la lumière du soleil est situé à l'intérieur du bassin d'évaporation, le taux d'absorption du dispositif de chauffage par absorption sélective de la lumière du soleil dans une bande de lumière du soleil est supérieur à 80 %, et son taux d'absorption dans les bandes de l'infrarouge moyen autres que la lumière du soleil est inférieur à 20 %. L'unité de condensation adopte un matériau ou une structure de rayonnement sélectif de lumière infrarouge moyenne, couvre l'unité d'évaporation et est utilisée pour transmettre la lumière du soleil et rayonner la lumière infrarouge moyenne. L'unité de collecte d'eau comprend des canaux de collecte d'eau internes et des canaux de collecte d'eau externes. Les canaux de collecte d'eau internes sont situés à la périphérie du fond intérieur de l'unité de condensation et servent à collecter l'eau condensée recueillie dans le bassin d'évaporation. Les canaux de collecte d'eau externes sont situés à la périphérie du fond externe de l'unité de condensation et servent à collecter l'eau condensée recueillie dans l'air. La présente invention intègre le dessalement de l'eau et la collecte de l'eau condensée solaires, exploite leurs avantages respectifs et offre un rendement supérieur en eau douce, une structure simple et écologique.
Patent WO-2021213122-A1 (WO)
Inventor: ZHAO DONGFANG
IPC: G09G3/3258
Filed: 2021-03-24
Abstract: Disclosed are a pixel circuit and a driving method therefor, and a display device. The pixel circuit comprises a data write module, a first reset module, a drive transistor, and a light-emitting module. The data write module is configured to write a constant first voltage signal input by a data signal end into a first pole of the drive transistor at a first reset stage. The first reset module is configured to write a reset voltage signal input by a reset signal end into a gate of the drive transistor at the first reset stage. The data write module is configured to write a data voltage signal input by the data signal end into the gate of the drive transistor at a data write stage.
Patent WO-2022205173-A1 (WO)
Inventor: ZHU YIPENG
IPC: G06F9/44
Filed: 2021-03-31
Abstract: A method and apparatus for executing a workflow task across control objects. The method comprises: receiving, from an engineering tool (110), workflow description data associated with a workflow task executed across at least one control object; extracting, from the workflow description data, a workflow task model associated with the at least one control object; on the basis of the workflow task model, generating a text-based script used for realizing the workflow task; and interpreting and executing the script by means of a script engine. By means of the method, a functional block can be dynamically created without recompilation, thereby improving the programming efficiency for a user and providing good version control.
Patent WO-2022141903-A1 (WO)
Inventor: JI YUANCHENG
IPC: H05K5/03
Filed: 2021-04-01
Abstract: 本发明公开了一种基于循环水泵工作效率的分析节能装置，包括装置主体，所述装置主体一侧表面设置有盖板，所述盖板底端设置有转轴，所述转轴两端套接有第一轴承，所述盖板顶端表面开设有第一限位槽，所述装置主体一侧底端表面开设有第二限位槽，所述第一限位槽内侧设置有卡块，所述卡块一端固定连接有弹簧，所述卡块另一端处于第二限位槽内侧，所述卡块一侧表面固定连接有推块；通过设置的卡块，让盖板可以与装置主体进行卡合连接，使盖板关闭时能够稳定，需要打开时非常的方便简捷，有效避免了安装拆卸的麻烦以及丢失的情况发生。
Patent WO-2022205459-A1 (WO)
Inventor: FANG YUN
IPC: H04L5/00
Filed: 2021-04-02
Abstract: 本申请提供了一种无线通信方法、终端设备和网络设备，方法包括：接收用于指示PUSCH传输的指示信息；其中，PUSCH分别基于第一SRS资源集中的第一SRS资源和第二SRS资源集中的第二SRS资源进行重复传输，第一SRS资源集和第二SRS资源集均用于码本传输，第一SRS资源的端口数和第二SRS资源的端口数不同时，PUSCH的最大层数不超过第一SRS资源的端口数和第二SRS资源的端口数中的最小值（S210）。本申请提供的方案能够使得终端设备实现PUSCH的重复发送，此外，在进行多TRP的上行重复传输时，能够使得终端设备选择的层数得到终端设备的支持，保证了通信质量。
Patent WO-2021208825-A1 (WO)
Title: Photoelectric device provided with anti-contamination appartus
Inventor: YANG JIAYI
IPC: B01D53/04
Filed: 2021-04-12
Abstract: Provided is a photoelectric device provided with an anti-contamination apparatus; the device comprises an optical component, an optical chamber, and an anti-contamination apparatus; the optical chamber is an enclosed chamber and is used to accommodate the optical component; the anti-contamination apparatus is fixed in the optical chamber and comprises an adsorption apparatus, which comprises an adsorption body and/or a cold surface used for adsorbing substances in the atmosphere environment. Compared with the related technology, the photoelectric device provided with an anti-contamination apparatus in the present invention features better optical performance and a longer service life.
Patent WO-2022222005-A1 (WO)
Title: Communication device detection method and apparatus, communication device, and storage medium
Inventor: YU LEI
IPC: H04W4/02
Filed: 2021-04-19
Abstract: Embodiments of the present disclosure relate to a communication device detection method and apparatus, a communication device, and a storage medium. A first communication device broadcasting first information, the first information comprising a first identifier (ID) associated with a second communication device and a public key of the first communication device; receiving second information; decrypting the second information by using a private key of the first communication device; and determining that decryption of the second information is successful, a second ID comprised in the second information and the first ID having a predetermined correspondence; and determining that the second communication device is detected.
Patent WO-2022041822-A1 (WO)
Inventor: YU HAIJUN
IPC: B09B5/00
Filed: 2021-04-30
Abstract: A vacuum cracking method and cracking apparatus for a traction battery. The vacuum cracking method comprises the following steps: feeding waste traction batteries from a feeding hopper (810) and then feeding the waste traction batteries into a rolling device (700) for rolling treatment to obtain crushed materials; conveying the crushed materials to a cracking device (300), first carrying out preheating, then raising the temperature, and carrying out cracking in an inert atmosphere or vacuum to obtain cracked gas, a solid cracked product and an uncrackable product; and conveying the solid cracked product and the uncrackable product to a pyrolysis device (500), and carrying out pyrolysis in an aerobic atmosphere to obtain pyrolysis gas and a product that is unable to be pyrolyzed.
Patent WO-2022083123-A1 (WO)
Inventor: LEI JUN
IPC: G06N3/08
Filed: 2021-05-28
Abstract: 本公开实施例涉及一种证件定位方法，获取待检测图像，将所述待检测图像输入目标检测模型，通过所述目标检测模型对所述待检测图像进行目标检测，得到检测结果；所述检测结果包括所述待检测图像中证件的类型信息、所述待检测图像中证件的位置信息、所述待检测图像中证件的顶点的位置信息、所述待检测图像中证件的方向信息。通过增加预测结构的数目来改变现有目标检测模型的结构，从而新增证件的目标检测中证件整体方向和证件顶点位置两项检测数据，实现了在更快证件检测的同时提升证件检测的效果。
Patent WO-2021249493-A1 (WO)
Title: T波起点的确定方法、装置、存储介质及计算机程序产品
Inventor: CHEN XUE
IPC: A61B5/00
Filed: 2021-06-10
Abstract: 一种T波起点的确定方法、确定装置（100）、存储介质以及计算机程序产品，确定方法包括：获取心电信号（S1）；识别心电信号中每个T波的形态（S2）；根据T波的形态，调用与T波的形态对应的预设算法，确定T波的起点（S3）。
Patent WO-2022037209-A1 (WO)
Inventor: XU KAI
IPC: A61B34/30
Filed: 2021-06-15
Abstract: A control method for controlling a robot system, the robot system comprising a plurality of moving arms, the plurality of moving arms comprising a reference moving arm and at least one following moving arm. The control method comprises: on the basis of an input command, controlling a reference moving arm to move to a reference location and a reference posture; determining the positioning location and positioning posture of at least one following moving arm on the basis of the reference location and reference posture of the reference moving arm and the relative position and posture relationships among a plurality of moving arms; and controlling the at least one following moving arm to move to the positioning location and positioning posture. The control method may speed up pre-operative preparation work, and may promptly provide a reminder of abnormal situations, improving work efficiency. Also disclosed is a robot system and a computer-readable storage medium that comprises at least one instruction.
Patent WO-2022246967-A1 (WO)
Inventor: YU YONGJI
IPC: H01S3/108
Filed: 2021-07-06
Abstract: 一种基于Nd:MgO:APLN晶体的多波长中红外激光脉冲串腔倒空激光器，激光器包括：第一腔镜(3)、第二腔镜(4)、第三腔镜(7)和第四腔镜(11)组成了八字形参量光振荡腔；第一腔镜(3)与第二腔镜(4)之间放置有Nd:MgO:APLN晶体(5)；第二腔镜(4)与第三腔镜(7)之间放置有平面镜(6)；第三腔镜(7)与第四腔镜(11)之间依次放置有第一透镜(9)和MgO:PPLN晶体(10)；第一腔镜(3)与第四腔镜(11)形成的延长线上依次设置有第二透镜(12)和第五腔镜(13)；第五腔镜(13)同侧依次设置有调Q开关(14)和第六腔镜(15)；第一腔镜(3)、第二腔镜(4)、第四腔镜(11)、第五腔镜(13)、第六腔镜(15)和平面镜(6)组成了基频光谐振腔；第一腔镜(3)的外侧依次设置有第一耦合镜组(201)和第一泵浦模块(101)，第二腔镜(4)的外侧依次设置有第二耦合镜组(202)和第二泵浦模块(102)；第一透镜(9)的斜下方设置有输出镜(8)。
Patent WO-2022048331-A1 (WO)
Inventor: YE XINCAI
IPC: H04M1/725
Filed: 2021-07-19
Abstract: The present application relates to a method and device for card reidentification when a SIM card is disconnected, a computer device, and a storage medium. The method: when a SIM card is disconnected and the SIM card is detected to be absent in a preset number of consecutive attempts, controlling a central processing unit (CPU) to execute a delay operation of a preset duration; when the preset duration expires, controlling the CPU to power on the SIM card and re-execute a presence detection operation for the SIM card to produce a detection result; and determining, on the basis of the detection result, whether to re-execute the delay operation. In other words, insofar as the presence of a SIM card is not detected, a CPU of a communication module in which the SIM card is located is controlled to execute a delay operation of a preset duration instead of giving up to re-read the card; the delay operation increases the efficiency of self-restored card reading of the communication module, increases the chances of self-restored card reading of communication module, and prevents a person from having to be onsite to manually restore the communication module; therefore, the employment of the delay operation reduces costs for manual operations, and also increases the efficiency of SIM card restoration.
Patent WO-2023010544-A1 (WO)
Title: Confirmation to implicit beam switch
Inventor: YUAN FANG
IPC: H04W72/04
Filed: 2021-08-06
Abstract: Methods, apparatuses, and computer readable medium for beam switch are provided. An example method may include transmitting, to a base station, a channel state information (CSI) report associated with a beam switch. The example method may further include performing the beam switch based on the CSI report and an absence, for a period of time after transmission of the CSI report, of a downlink control information (DCI) including a transmission configuration indicator (TCI) indication.
Patent WO-2022052753-A1 (WO)
Title: Knock-type direct liquid pen refill assembly and writing pen
Inventor: WANG YUANHONG
IPC: B43K7/10
Filed: 2021-08-17
Abstract: Disclosed are a knock-type direct liquid pen refill assembly and a writing pen. The pen refill assembly comprises an ink cylinder assembly (100), a pen tip (200) and an elastic member (300). An ink feeder (150) is provided in the ink cylinder assembly. The pen tip is arranged at one end of the ink cylinder. An ink duct (210) is formed inside and passes through the pen tip. A spherical bead member (230) is provided at the ink outlet end of the ink duct. The ink feeder partially passes through the ink duct, and one end of the ink feeder is abutted against the spherical bead member. The elastic member is sleeved at the periphery of the ink feeder and positioned inside the ink duct. The elastic member is abutted against the spherical bead member to apply a force, such that the spherical bead member is closely attached to the inner wall of the ink outlet end, the spherical bead member forms sealed contact with the inner wall of the ink outlet, and ink volatilization and leakage are avoided.
Patent WO-2022222341-A1 (WO)
Title: Filter capable of inline sewage discharge, and working method therefor
Inventor: YANG YU
IPC: B01D29/66
Filed: 2021-08-31
Abstract: Disclosed are a filter capable of inline sewage discharge and a working method therefor. The filter comprises a filter cylinder, a filter screen and a lead-out pipe, wherein the filter screen is located in the filter cylinder, an inlet at one end of the filter screen is fixed at an inlet of the filter cylinder, and the other end of the filter screen is connected to one end of the lead-out pipe, while the other end of the lead-out pipe passes through the filter cylinder and is then provided with a shutdown system. The filter and the working method therefor can perform inline cleaning on a filter screen, and the filter has a simple structure and low costs.
Patent WO-2023028840-A1 (WO)
Title: Véhicule aérien sans pilote de protection des cultures, procédé de fonctionnement et ensemble de pulvérisation de véhicule aérien sans pilote de protection des cultures
Inventor: SHU ZHAN
IPC: A01M7/00
Filed: 2021-08-31
Abstract: Véhicule aérien sans pilote de protection des cultures, procédé de fonctionnement et ensemble de pulvérisation d'un véhicule aérien sans pilote de protection des cultures. Un véhicule aérien sans pilote de protection des cultures (1) comprend un châssis de véhicule (10) et un ensemble de pulvérisation (20). L'ensemble de pulvérisation (20) est raccordé au châssis de véhicule (10) ; l'ensemble de pulvérisation (20) comprend un élément d'extension (21) et un premier type de buses (211b), l'élément d'extension (21) s'étendant depuis le châssis de véhicule (10), et le premier type de buses (211b) étant placé sur l'élément d'extension (21) ; un premier angle inclus est formé entre la direction d'agencement du premier type de buses (211b) et la direction d'extension de l'élément d'extension (21) ; et un second angle inclus non nul est formé entre la direction de pulvérisation d'un milieu de pulvérisation et la direction de hauteur du châssis de véhicule (10).
Patent WO-2023035280-A1 (WO)
Inventor: ZHANG CHEN
IPC: B01J20/28
Filed: 2021-09-14
Abstract: A tetraethylene silane-polystyrene adsorbent, which belongs to the technical field of polymer material synthesis. Raw materials for preparing the adsorbent comprise tetraethylene silane and polystyrene. The pore size of the adsorbent is 2 to 250 nm, and the specific surface area of the adsorbent is 2 to 60m2/g. When the adsorbent is used in a body of water, benzene and derivatives thereof in the body of water may enter the interior of the adsorbent from mesopores and macropores of the adsorbent and be adsorbed, thereby increasing the adsorption capacity of the benzene and derivatives thereof, and solving the problems of small pore size and low adsorption capacity of existing adsorbents of benzene and derivatives thereof in bodies of water.
Patent WO-2022127258-A1 (WO)
Inventor: LI YUE
IPC: A63F13/56
Filed: 2021-09-23
Abstract: 本发明公开了一种基于游戏场景的寻路方法及装置、设备、介质。该方法包括：响应于对应用程序发出的寻路指令，从寻路指令中获取目标位置，并确定目标位置所处的目标场景区域；从传送信息表中获取与目标场景区域对应的传送点信息，该传送信息表中存储有多个网格各自对应的传送点信息；基于与目标场景区域对应的传送点信息，执行与寻路指令对应的动作逻辑。该方法通过直接从传送信息表中获取与目标场景区域对应的传送点信息，不仅能避免每次寻路过程产生的大量计算，大大提升传送点搜索效率，还能避免因传送点数量增加而带来的传送点搜索复杂度急剧上升的问题，使得游戏场景地图中的传送点配置数量不受限制，传送点配置更为灵活。