baber/WOPTO huggingface dataset:
Patent WO-2020024896-A1 (WO)
Title: Blockchain data search method and device and storage medium
Inventor: XIAO SHIYUAN
IPC: G06F16/953
Filed: 2019-07-29
Abstract: The present invention provides a blockchain data search method, comprising: A) receiving, via a hypertext transmission protocol interface, a web page reading request sent by a search engine and comprising a first uniform resource positioning address and smart contract support information; B) acquiring first blockchain data at the first uniform resource positioning address; C) acquiring smart contract information associated with the first blockchain data and comprising smart contract address information; D) determining whether at least one second uniform resource positioning address exists, wherein second blockchain data at the at least one second uniform resource positioning address is associated with the first blockchain data; E) if it is determined that at least one second uniform resource positioning address exists, generating a response to the web page reading request according to the first blockchain data, the smart contract information associated with the first blockchain data, and the at least one second uniform resource positioning address; and F) returning, via the hypertext transmission protocol interface, the response to the web page reading request to the search engine.
Patent WO-2020237822-A1 (WO)
Title: Learning type intelligent parking method and system
Inventor: LIU YI
IPC: G06K9/00
Filed: 2019-07-31
Abstract: A learning type intelligent parking method and system. The method comprises: detecting a target parking space, obtaining parking space identifier information of the target parking space, and performing feature extraction on the obtained parking space identifier to obtain a template feature of the target parking space; detecting a current parking space, obtaining the target parking space having the same type as that of the current parking space, and obtaining an area of interest of the current parking space according to the parking space identifier information of the target parking space having the same type; performing feature extraction on the area of interest of the current parking space to obtain a parking space identifier feature of the current parking space; and performing matching between the parking space identifier feature of the current parking space and the template feature of the target parking space to determine whether the current parking space is the target parking space. The method can well cover application requirements for a target parking space, is strongly goal-oriented, can simplify user interaction, and provides more intelligent user experience. Moreover, memory functions of a plurality of target parking spaces can be provided, and user application requirements for a multi-target parking space scene are satisfied.
Patent WO-2020113979-A1 (WO)
Title: Cultivation method for novel interspecific hybrid downy mildew resistant cucumis sativus variety and use thereof
Inventor: CHEN JINFENG
IPC: C12Q1/6895
Filed: 2019-08-01
Abstract: Disclosed are a cultivation method for a novel interspecific hybrid downy mildew resistant cucumis sativus variety and use thereof. The cultivation method comprises using high-generation selfing line CCMC of 'Changchun Mici' as the female parent and Cucumis sativus-Cucumis hystrix Chakr introgression line material IL52 as the male parent to perform hybridization to obtain F1, subjecting the hybrid F1 to selfing to obtain F2, and continuing to construct an F6 recombinant selfing line by means of single seed descend method; performing phenotypic statistics of natural incidence of downy mildew in adult plants in the field for four years on recombinant inbred line populations to screen out single recombinant plants having high resistance and good fruit commerciality; and using backcrossing and molecular marker-assisted selection to obtain single plants of which genotypes within dm5.2 segment are consistent with IL52 banding pattern, while other chromosome segments having'Changchun Mici' banding patterns, i.e. the novel interspecific hybrid downy mildew resistant Cucumis sativus variety.
Patent WO-2020057281-A1 (WO)
Inventor: QIN YU
IPC: H04B1/525
Filed: 2019-08-06
Abstract: Disclosed is a simultaneous and co-frequency full-duplex self-interference signal elimination method. The method comprises: acquiring a first signal; separating a second signal and a first interference signal in the first signal by means of an isolator, and screening the first signal to obtain the second signal, or separating a second interference signal, a second signal and a first interference signal in the first signal by means of an isolator and a circulator, and screening the first signal to obtain the second signal; acquiring a first strength value of the second signal based on a pre-set first phase offset amount and a pre-set first attenuation amount; adjusting the pre-set first phase offset amount and the pre-set first attenuation amount based on the first strength value of the second signal, and determining a target phase offset amount and a target attenuation amount; and processing the second signal based on the target phase offset amount and the target attenuation amount to obtain a target signal. Also disclosed are a simultaneous and co-frequency full-duplex self-interference signal elimination device and a computer-readable storage medium.
Patent WO-2020038295-A1 (WO)
Title: Device and method for online heating separation of microbial oil and microbial oil
Inventor: Qu hanpeng
IPC: C11B1/00
Filed: 2019-08-16
Abstract: A device and method for online heating separation of microbial oil and the microbial oil. The device comprises: a feed liquid tank (1), a heat exchanger (2), a steam generating device (3), a three-phase centrifuge (4), and a water supply unit (5); the heat exchanger (2) is separately communicated with the feed liquid tank (1), the steam generating device (3), the water supply unit (5), and the three-phase centrifuge (4). The method comprises: exchanging heat between water and steam to allow water to reach a first predetermined temperature, and then allowing water to enter the three-phase centrifuge and to reach a second predetermined temperature; exchanging heat between a lysate and the steam to enable a produced liquid to reach a third predetermined temperature; and allowing the produced liquid to enter the preheated three-phase centrifuge for separation so as to obtain the microbial oil, wherein the lysate is a lysate of a fermentation broth of oleaginous microorganisms.
Patent WO-2021031079-A1 (WO)
Title: Foldable display screen and fabrication method therefor, and display device
Inventor: LI ZHAO
IPC: G02F1/1333
Filed: 2019-08-19
Abstract: A foldable display screen (100) and a fabrication method therefor, and a display device (200). The foldable display screen (100) comprises a display panel (110), a first optical adhesive layer (181), a first covering protective layer (191), a second optical adhesive layer (182), and a second covering protective layer (192); the first optical adhesive layer (181) is located on the display panel (110); the first covering protective layer (191) is located on a side of the first optical adhesive layer (181) far from the display panel (110); the second optical adhesive layer (182) is located on a side of the first covering protective layer (191) far from the first optical adhesive layer (181); the second covering protective layer (192) is located on a side of the second optical adhesive layer (182) far from the first covering protective layer (191); and at a working temperature, the elastic modulus of the second optical adhesive layer (182) is smaller than the elastic modulus of the first optical adhesive layer (181). Thus, the foldable display screen (100) may prevent an important film layer of the foldable display screen (100) from breaking while simultaneously improving the mechanical properties of the foldable display screen (100), such as the pencil hardness, impact resistance and scratch resistance.
Patent WO-2020038341-A1 (WO)
Title: Multi-band transmission method and device
Inventor: WANG YING
IPC: H04L1/00
Filed: 2019-08-19
Abstract: Disclosed are a multi-band transmission method and device for improving transmission efficiency of service data of services by using multi-band parallel transmission. The method comprises: a receiving end receives data packets in parallel from a sending end by means of M frequency bands, the data packets born by the M frequency bands belonging to the same traffic stream; the receiving end receives BAR from the sending end, the BAR carrying SSN, and the BAR being used for requesting a receiving state of the data packet sent on an mth frequency band by the sending end; the receiving end marks an unreceived data packet of SN before SSN as an mth state; the receiving end determines whether one or more unreceived data packets exist and are marked as a first state, a second state, ..., an Mth state, and if yes, the receiving end marks the one or more unreceived data packets as a discarded state; the receiving end determines whether SN continuous data packets exist; if yes, the receiving end submits the data packet having the state of the receiving state in the SN continuous data packets.
Patent WO-2020042974-A1 (WO)
Title: 薄型真空隔热片及其制作方法
Inventor: CHEN JEN-SHYAN
IPC: F16L29/02
Filed: 2019-08-21
Abstract: 一种薄型真空隔热片及其制作方法，其包含有一第一片状结构(11)、一第二片状结构(12)以及一焊锡材料(10)。第一片状结构具有具可焊性的一第一表面(110)。第二片状结构具有具可焊性的一第二表面(120)。焊锡材料环形地焊接于第一表面与第二表面，第一片状结构与第二片状结构藉由焊锡材料气密地接合并形成一间隙空间(15)。其中，间隙空间中的气压为小于一大气压的负压状态。该薄型真空隔热片可以有效的降低隔热片两面间的热传导与热对流以达到有效阻绝热的功能。由于精确控制第一片状结构、第二片状结构以及环性焊锡材料的厚度并在真空环境下形成密闭焊接，因此小于1mm厚度的薄型真空隔热片可以成型并适合用于轻薄电子及通讯产品的各种隔热的应用需求。
Patent WO-2020248405-A1 (WO)
Title: Detection circuit for display panel and detection method thereof
Inventor: GUO CHUNPENG
IPC: G09G3/00
Filed: 2019-09-09
Abstract: A detection circuit for a display panel (1), comprising: a display panel (1), an adapter flexible printed circuit board (2) and a module lighting fixture (3); wherein, the display panel (1) comprises a display area (11) and a non-display area (12); the non-display area (12) is further provided with: a detection signal line (122) and a drive integrated circuit (121); the adapter flexible printed circuit board (2) is arranged on a lead wire of a receiving end (1221) of the detection signal line (122), between the display panel (1) and the module lighting fixture (3); and the module lighting fixture (3) is arranged at one end of the adapter flexible printed circuit board (2).
Patent WO-2020052526-A1 (WO)
Title: Use of nuciferin and lotus leaf extract in the preparation of a medicament for treating atrophic gastritis and/or blocking transformation of gastritis into cancer
Inventor: LI SHAO
IPC: A61K36/62
Filed: 2019-09-09
Abstract: The present invention provides a use of a substance in the preparation of a product for treating chronic atrophic gastritis, protecting gastric mucosa, treating gastric precancerous lesions, blocking transformation of gastritis into cancer, and preventing occurrence of gastric cancer, the product being one selected from a medicament, a healthcare product and a foodstuff, and the substance being selected from the group consisting of: nuciferin, a nuciferin derivative, a lotus leaf extract, and a mixture of at least two selected from the above substances. The use includes at least one of treating chronic atrophic gastritis, protecting gastric mucosa, blocking transformation of gastritis into cancer, treating gastric precancerous lesions, and preventing occurrence of gastric cancer. In vitro experiments showed that nuciferin can block transformation of gastritis into cancer and cell proliferation. In vivo experiments showed that nuciferin and lotus leaf extract can treat atrophic gastritis in rats (especially chronic atrophic gastritis with intestinal metaplasia or dysplasia), protect rats from gastric mucosal damage and inhibit abnormal proliferation of gastrointestinal stem cells in Drosophila. Clinical tests indicated that lotus leaf extract can improve symptoms and objective indicators in patients with atrophic gastritis or gastric precancerous lesions.
Patent WO-2021051271-A1 (WO)
Inventor: XU XU
IPC: A61P25/28
Filed: 2019-09-17
Abstract: 提供了白皮杉醇在制备预防和治疗神经退行性疾病的药物方面的应用。与现有技术相比，将具备高生物活性，低生物毒性的白皮杉醇应用于预防和治疗神经退行性疾病领域，取得了良好的效果；一方面保留了其优点；另一方面由于是现有的天然产物，无需额外研发成本，且原料易得。因此适合做进一步的开发和深入研究应用。
Patent WO-2021046877-A1 (WO)
Title: Mechatronic pipe cutting apparatus
Inventor: XU ZHENG
IPC: B23Q3/06
Filed: 2019-09-18
Abstract: A mechatronic pipe cutting apparatus, comprising a workbench (1), support plates (2) being arranged on the top part of the left and right ends of the workbench (1), a top plate (3) being arranged on the top part of the two support plates (2), a moving plate (5) slidably connected to the support plates (2) being arranged on the lower side of the top plate (3), telescopic rods (4) being fixedly connected between the moving plate (5) and the top plate (3), vertical fixing mechanisms being arranged on the front and rear sides of the moving plate (5), a cutting mechanism being arranged on the bottom part of the moving plate (5), a clamping groove (13) being arranged on the top end of the workbench (1), and horizontal fixing mechanisms being arranged on the left and right sides of the clamping groove (13).
Patent WO-2020057611-A1 (WO)
Inventor: WANG ZHUOZHI
IPC: C07K16/28
Filed: 2019-09-19
Abstract: The present disclosure provides bispecific anti-CTLA-4 x PD-1 polypeptide complexes, methods of producing the bispecific anti-CTLA-4 x PD-1 polypeptide complexes, methods of treating diseases or conditions using the bispecific anti-CTLA-4 x PD-1 polypeptide complexes, host cells expressing the bispecific anti-CTLA-4 x PD-1 polypeptide complexes, and compositions comprising the bispecific anti-CTLA-4 x PD-1 polypeptide complexes.
Patent WO-2020181772-A1 (WO)
Inventor: CHEN YUAN
IPC: G01S17/93
Filed: 2019-10-23
Abstract: A detection assembly (100), a robotic vacuum cleaner (600), and a walking floor status detection method and a control method for the robotic vacuum cleaner (600). The detection assembly (100) comprises: a plurality of optical transmitters (1), an optical receiver (2), and a detection assembly body (4). The optical transmitters (1) and the optical receiver (2) are all mounted on the detection assembly body (4). The plurality of optical transmitters (1), the one optical receiver (2), and the detection assembly body (4) are integrally formed.
Patent WO-2021022697-A1 (WO)
Inventor: SUN HU
IPC: B23Q11/00
Filed: 2019-11-07
Abstract: 一种过滤装置(20)及切削液过滤系统，所述过滤装置(20)包括：滤筒，具有一容纳空间；滤网组件(223)，设置于所述容纳空间内，并围成一可将污物阻挡于外部的净化空间；搅拌叶(224)，至少部分可转动于所述净化空间内；喷射管组件(24)，其喷头面向所述搅拌叶（224）；一水泵(23)，其进水端连通于所述净化空间内，出水端连通于喷射管(243)。喷射管组件(24)通过高压水流驱动搅拌叶(224)转动，可以在滤网组件(223)的内部向外产生反冲水流，从而清洗掉附着在滤网组件(223)外侧的固体颗粒，而无需将滤网组件(223)取出清洗。
Patent WO-2021087923-A1 (WO)
Title: Information transmission method and apparatus
Inventor: FAN QIANG
IPC: H04L29/06
Filed: 2019-11-07
Abstract: The present application provides an information transmission method and apparatus. The method comprises: a decompression-side device receives an ethernet frame from a compression-side device and first indication information, the first indication information being used for indicating whether context information of a decompression side is established or updated; if the first indication information indicates that the context information is established or updated, the decompression-side device establishes or updates the context information of the decompression side according to the ethernet frame; or if the first indication information indicates that the context information is not established or not updated, the decompression-side device does not establish or update the context information of the decompression side according to the ethernet frame. Embodiments of the present application facilitates preventing the decompression-side device from erroneously understanding the compression-side device.
Patent WO-2020143317-A1 (WO)
Title: Fragmented file verification method and terminal device
Inventor: LEI QIONG
IPC: H04L29/08
Filed: 2019-11-13
Abstract: The present application is applicable to the technical field of computer applications. Provided are a fragmented file verification method, a terminal device and a non-volatile computer-readable storage medium. The method comprises: determining raw data to be fragmented and stored, fragmenting the raw data according to a pre-set fragmentation mode to obtain fragmented data, and sending the fragmented data to a corresponding storage node; selecting a pre-set amount of data at at least two target file positions in a fragmented file to be verified as a target fragment digest; combining all the target file positions to generate a challenge code, and sending the challenge code to a storage node that stores the fragmented file; and receiving verification data sent by the storage node, generating target data according to the target fragment digest and a data generation algorithm, and comparing the verification data with the target data to carry out possession verification on the fragmented data, so that efficiency of data possession verification is improved.
Patent WO-2020103809-A1 (WO)
Title: 自动换刀方法及计算机可读存储介质
Inventor: LUO LEI
IPC: B23Q3/155
Filed: 2019-11-19
Abstract: 一种自动换刀方法，包括准备步骤、卸刀具移动步骤、待装刀具（5）移动步骤、刀具交换步骤、复位步骤以及重复步骤；及一种包含自动换刀方法的计算机可读存储介质；自动换刀方法中的刀具运载器（6）为可拆卸式，不固定在加工中心内部，使得一台刀具运载器（6）能够满足多台机床上刀具交换的需求，节省成本，适应性高；刀库内刀具可由程序控制全自动交换，避免出现换刀过程中出现刀具在刀库内位置不正确的现象；卸下的刀具按照取刀顺序排布在刀具运载器上，有利于刀具管理。
Patent WO-2020108407-A1 (WO)
Inventor: GALONS HERVE
IPC: A61P31/12
Filed: 2019-11-22
Abstract: Provided is a compound represented by formula (I) serving as an inhibitor of cyclin-dependent kinase 7 (CDK7), a pharmaceutical composition thereof, and a method of using the same. Proposed is a use of the compound or the pharmaceutical composition. Representative compounds show anti-cell proliferation and anti-angiogenic activity. Some compounds are more effective than existing anticancer drugs on the market, such as sunitinib. Accordingly, in some aspects, the compound can be used for preparing drugs for treating abnormal cell proliferation or diseases related to angiogenesis, such as antitumor drugs, leukemia drugs and antiviral drugs.
Patent WO-2021102701-A1 (WO)
Title: 一种小区接入方法、电子设备及存储介质
Inventor: YANG NING
IPC: H04W76/00
Filed: 2019-11-26
Abstract: 本申请公开了一种小区接入方法，包括：终端设备向主节点发送第一指示信息，所述第一指示信息用于指示所述终端设备待接入的目标主辅小区的信息。本申请还公开了另一种小区接入方法、电子设备及存储介质。
Patent WO-2020253133-A1 (WO)
Title: 电力机车、电力机车转向架及转向架驱动系统
Inventor: ZHANG ZHIHE
IPC: B61C9/44
Filed: 2019-12-02
Abstract: 一种转向架驱动系统、电力机车转向架及电力机车。该转向架驱动系统（100）包括永磁牵引电机（1）、联轴器（2）和车轮组件（3），其中：永磁牵引电机具有中心孔（10）。联轴器包括空心轴（20）、传力盘（22）、传动盘（23）和法兰盘（21）；空心轴的一端与法兰盘连接，另一端穿过中心孔并与传动盘连接；传力盘设于法兰盘靠近传动盘的一侧，并与永磁牵引电机固定连接。车轮组件包括第一车轮（30）、第二车轮（31）及轮轴（32），轮轴的一端与第一车轮连接、另一端穿过空心轴并与第二车轮连接，第二车轮与传动盘固定连接。
Patent WO-2020140696-A1 (WO)
Inventor: LIU SIQI
IPC: H04W56/00
Filed: 2019-12-09
Abstract: Les modes de réalisation de la présente invention se rapportent au domaine technique des communications, et concernent un procédé et un dispositif de transmission d'informations aptes à résoudre le problème lié, dans l'état de la technique, au surdébit de signalisation élevé lors d'une planification de ressources. Le procédé consiste à : transmettre des premières informations cible sur une première ressource cible d'un premier dispositif de transmission, la première ressource cible étant associée à au moins l'un des éléments suivants : M premiers modes du premier dispositif de transmission, N premières sources de synchronisation recherchées et obtenues par le premier dispositif de transmission, et des informations d'indication. Les M premiers modes comprennent au moins l'un des éléments suivants : un deuxième mode pris en charge par le premier dispositif de transmission, et un troisième mode dans lequel se trouve actuellement le premier dispositif de transmission. Les informations d'indication sont utilisées pour indiquer que le premier dispositif d'émission se trouve à l'intérieur ou à l'extérieur de la couverture d'une première source de synchronisation cible, la première source de synchronisation cible étant au moins l'une des N premières sources de synchronisation, M et N étant des nombres entiers positifs.
Patent WO-2021093082-A1 (WO)
Title: Hot drink brewing mechanism, hot drink machine, and hot drink brewing method
Inventor: JIN WEN
IPC: A47J31/053
Filed: 2019-12-17
Abstract: A hot drink brewing mechanism, comprising a processing pot assembly (2), a hollow filter assembly (3), a cup body (5), and a siphon guide tube (4); the processing pot assembly (2) comprises a pot cover (21) and a pot body (22), wherein the two can be sealingly fastened to one another; a liquid inlet (212) is provided on the pot cover (21), and a liquid outlet (221) is provided on the pot body (22); when the pot cover (21) is sealingly fastened onto the pot body (22), the filter assembly (3) is disposed within the pot body (22); one end of the filter assembly (3) communicates with the liquid outlet (221); the liquid inlet (212) is located between an opening of the pot body (22) and the filter assembly (3); one end of the siphon guide tube (4) sealingly communicates with the liquid outlet (221), and the other end of the siphon guide tube (4) can be placed within the cup body (5), and a space is provided between said end of the siphon guide tube (4) and a bottom portion of the cup body (5). Correspondingly, provided are a hot drink machine and a hot drink brewing method in which a liquid component is directly added so as to make and obtain a hot drink of various flavors. In addition, heat use efficiency is high, and the taste of the obtained hot drink is excellent. Furthermore, the hot drink brewing method has a simple and convenient operation.
Patent WO-2020147495-A1 (WO)
Title: 阵列基板及其制备方法、显示面板
Inventor: WANG XIAOYUAN
IPC: H01L23/528
Filed: 2019-12-18
Abstract: 一种阵列基板及其制备方法、显示面板。阵列基板包括：基底(10)；设置在基底(10)上的像素电极(50)和薄膜晶体管；覆盖薄膜晶体管和像素电极(50)的钝化层(16)，钝化层(16)上开设有同时暴露出像素电极(50)和薄膜晶体管的漏电极(15)或源电极(14)的一个转接过孔(K1，K2)；设置在钝化层(16)上且在转接过孔(K1，K2)处的连接电极(60)，连接电极(60)通过转接过孔(K1，K2)同时与像素电极(50)和漏电极(15)或源电极(14)连接。通过设置一个转接过孔(K1，K2)实现漏电极(15)或源电极(14)与像素电极(50)之间的连接，有效减少了过孔数量，增加了显示面板的开口率，提高了产品品质，提高了良品率。
Patent WO-2020155959-A1 (WO)
Inventor: WU ZHIQIANG
IPC: H04N21/4402
Filed: 2019-12-25
Abstract: 本申请公开了一种切换清晰度的方法、装置、计算机设备及可读存储介质，该方法包括：当使用DASH播放音频和/或视频时，获取媒体介绍说明MPD文件，并通过解析所述MPD文件得到清晰度信息；在播放音频和/或视频的过程中，按照设定时间间隔定期确定出当前的安全下载速度，并根据所述安全下载速度以及所述清晰度信息判断是否需要对当前播放的音频和/或视频进行清晰度的切换；在需要进行清晰度的切换的情况下，根据当前播放的分片的已播放时长以及预设的安全缓冲时长，确定出切换时间点，以在所述切换时间点进行清晰度的切换。本申请能够根据当前的下载速度自动的进行清晰度切换，且不会出现卡顿现象。
Patent WO-2021022776-A1 (WO)
Title: 汽车报警方法、电子设备、汽车、存储介质、服务器及运营汽车报警结构
Inventor: LI DAN
IPC: G08B25/00
Filed: 2019-12-27
Abstract: 一种汽车报警方法、电子设备、汽车、存储介质、服务器及运营汽车报警结构，方法包括：响应于汽车的乘用舱乘员舱内的报警按键（1、2）的按下事件，获取汽车的当前车辆汽车状况；将汽车的所述当前车辆汽车状况、以及所述报警按键（1、2）的按键状态发送到后台服务器。在车内安置了快速的紧急一键求助按钮，便于司乘人员最快速的发出求救，同时对预犯罪分子也能起到震慑作用，提升司乘人员的安全指数，能有效降低恶劣安全出行事件。
Patent WO-2021134680-A1 (WO)
Title: Data transmission method and apparatus
Inventor: HUANG QUFANG
IPC: H04L29/02
Filed: 2019-12-31
Abstract: The present application discloses a data transmission method and apparatus. Said method comprises: a communication apparatus receiving a first data packet; and if it is determined that the first data packet is transmitted incorrectly, performing incorrect delivery of the first data packet. By means of said method, by performing incorrect delivery of a data packet, the data packet that has been received by a receiving end device can be effectively utilized, satisfying transmission requirements of services.