baber/WOPTO huggingface dataset:
Patent WO-2020211249-A1 (WO)
Inventor: HOU LI
IPC: G06Q30/06
Filed: 2019-08-29
Abstract: Disclosed are a network shopping guiding method and apparatus based on data crawling. The method comprises: in response to a price comparison operation regarding a commodity on a preset page, acquiring attribute information of the commodity (S21); searching a pre-constructed first database for commodity data matching the attribute information (S22); and extracting and displaying a shopping platform and the price of the commodity on the shopping platform in each piece of commodity data matching the attribute information (S23). The pre-construction process of the first database comprises: respectively using a pre-configured corresponding web open-source crawler to perform full crawling on a plurality of preset shopping platforms so as to obtain a plurality of pieces of commodity data, and storing the plurality of pieces of commodity data in the first database; and using an incremental web crawler to respectively perform incremental crawling on the plurality of shopping platforms so as to update the commodity data in the first database. The method can economize time and labor.
Patent WO-2021035683-A1 (WO)
Title: Balloon stent
Inventor: LIU PENGFEI
IPC: A61F2/90
Filed: 2019-08-30
Abstract: A balloon stent comprises a drug balloon (1) having a deflated state and an expanded state, and a stent assembly; the stent assembly comprises at least two stents (2) sleeved on the periphery of the drug balloon (1), and the at least two stents (2) are provided at intervals along the axial direction of the stents. The stent assembly is designed in such a way that at least two stents are provided at intervals, being able to effectively reduce the stent coverage and the implant volume, and reduce the probability of the occurrence of restenosis; furthermore, if restenosis occurs, a stent can be implanted again in the gap between two adjacent stents for treatment.
Patent WO-2020224138-A1 (WO)
Inventor: HE JUN
IPC: H04L29/06
Filed: 2019-09-04
Abstract: The present application relates to the technical field of blockchain technology, and provided in embodiments of the present application are a blockchain technology-based multi-party authorization method and device. The method comprises: obtaining an authorization request uploaded by an authorized party, wherein the authorization request is associated with a plurality of authorizing parties; in response to the authorization request, obtaining an authorization data package uploaded by a main authorizing party among the plurality of authorizing parties, the uploaded authorization data package utilizing a first key for encryption, the first key comprising a plurality of sub-keys, and each sub-key corresponding to an authorizing party; obtaining a plurality of sub-keys uploaded by the authorized party; splicing the plurality of sub-keys by means of a preset algorithm to obtain a second key; and matching the second key with the first key; and when matching is successful, decrypting the authorization data package and authorizing same to the authorized party. The technical solution provided in the embodiments of the present application may solve the problem in the prior art which relates to data security of multi-party authorization being low.
Patent WO-2020063342-A1 (WO)
Inventor: GUI BINGQIANG
IPC: H01L29/786
Filed: 2019-09-11
Abstract: Provided are a thin film transistor and a manufacturing method therefor, an array substrate, a display device, and a sensor, belonging to the technical field of displaying. The thin film transistor comprises: a highly textured dielectric layer (101), an active layer (102), a gate electrode (103), and a source and drain electrode (104) which are stacked on a base substrate (00), the source and drain electrode (104) comprising a source electrode (1041) and a drain electrode (1042), the gate electrode (103) being insulated from the active layer (102), and the source electrode (1041) and the drain electrode (1042) being electrically connected to the active layer (102); particles forming the active layer (102) have a monocrystalline silicon-like structure. The original buffer layer is replaced with the highly textured dielectric layer (101), so as to induce the active layer (102) to grow into a monocrystalline silicon-like structure, thereby improving the performance of the thin film transistor.
Patent WO-2020082939-A1 (WO)
Title: Information transmission method, terminal device, and network device
Inventor: GAO XUEJUAN
IPC: H04W72/12
Filed: 2019-09-17
Abstract: The embodiments of the present application provide an information transmission method, a terminal device, and a network device, being used for providing a transmission mode for an interruption indication. The information transmission method comprises: a first terminal device monitoring first-type downlink control information (DCI), the first-type DCI comprising at least one scheduling information indication field, each scheduling information indication field being used for carrying scheduling information about one second terminal device; and the first terminal device performing data transmission according to a first indication field in each scheduling information indication field, the first indication field indicating time domain resources and/or frequency domain resources allocated for each second terminal device.
Patent WO-2020164241-A1 (WO)
Inventor: GUI XIAHUI
IPC: B03B5/62
Filed: 2019-09-20
Abstract: 一种粗煤泥重力分选设备，螺旋发生装置上方设有螺旋分选装置，所述的螺旋发生装置包括底座(8)和设置在底座(8)中的激振器(6)，所述螺旋分选装置包括柱状螺旋外部支架(3)，分选器外部支架(3)顶部设有端盖，分选器外部支架(3)顶部端盖一侧设有改料口(1)，分选器外部支架(3)底部与底座(8)连接处设有多个橡胶弹簧管(7)，分选器外部支架(3)的圆心轴向设有螺旋中轴，螺旋中轴顶端与端盖活动连接、底端与激振器(6)相连接，螺旋外部支架(3)内在螺旋中轴上设有螺旋中轴支架(4)，螺旋中轴支架(4)自上而下设有螺旋槽面凹槽(5)，螺旋槽面凹槽(5)的底端设有排料口(9)，排料口(9)中设有产品截取器。还包括一种使用前述煤泥中立分选设备的方法，通过给料口(1)向螺旋外部支架(3)中的螺旋中轴支架(4)给入煤泥和水作为物料，在重力作用下煤泥水物料进行分选,在激振器(6)的作用下实现物料粒群的快速分层；最终根据密度差异在螺旋溜槽(2)的螺旋截面上实现轻重颗粒的横向分带；物料分层、分带稳定后形成连续的煤泥带，最终被设在螺旋分选机底部排料端的产品截取器将螺旋溜槽截面上的煤泥带横向分割成精煤、中煤、尾煤三部分，并通过各自的排料口(9)排出，提高分选精度。
Patent WO-2020093814-A1 (WO)
Inventor: YANG JUN
IPC: G09F9/00
Filed: 2019-09-27
Abstract: Disclosed is display device. The display device comprises a display panel (10), a driving plate (20), and a flexible circuit board (30) electrically connected to the display panel (10) and the driving plate (20), wherein a border (40) located on one side of the display panel (10) protrudes out of the surface where the display panel (10) is located to form a bulge (50), and a containing cavity is formed in the bulge (50). The driving plate (20) is fixed in the containing cavity, and an included angle is formed between the driving plate (20) and the display panel (10), so that the projection of the driving plate (20) on the surface where the display panel (10) is located is reduced, and then the width of the border (40) used for shielding the driving plate (20) can be reduced. The driving plate (20) comprises a front face (21) provided with a driving circuit and a back face (22) opposite the front face (21), wherein the flexible circuit board (30) comprises a first end (31) electrically connected to the front face (21) of the driving plate (20), a second end (32) connected to the display panel (10), and a fixed section (33) located between the first end (31) and the second end (32); and the fixed section (33) is fixed on the back face (22) of the driving plate (20). When the flexible circuit board (30) is pulled, the stress position of the flexible circuit board (30) is the fixed section (33), the first end (31) is not pulled, and so the first end (31) being separated from the driving plate (20) due to pulling is prevented.
Patent WO-2020192060-A1 (WO)
Inventor: DU SHUNKAI
IPC: F24F13/08
Filed: 2019-09-29
Abstract: An air conditioner indoor unit and an air conditioner. The air conditioner indoor unit (200) comprises: an air outlet cavity (100). The air outlet cavity (100) has an air inlet end and an air outlet end opposite to the air inlet end. The windward area at the air outlet end is smaller than that at the air inlet end. A vortex ring generating part comprises: a plurality of blades (10); a support assembly (20), the blades (10) being mounted on the support assembly (20), and the plurality of blades (10) being provided with a first position to close an airflow passage and a second position to open the airflow passage; and a driving part. The driving part can drive the blades to switch between the first position and the second position. The vortex ring generating part is located on the side of the air inlet end away from the air outlet end. The driving part drives the blades to switch between the first position and the second position to periodically drive the airflow to be blown out of the air outlet cavity (100). The vortex ring generating part of the indoor unit can periodically drive the airflow to be blown out of the air outlet cavity in the mode of vortex ring airflow, thereby expanding the air supply range and air supply distance, and reducing energy consumption.
Patent WO-2020108082-A1 (WO)
Inventor: YANG HAI
IPC: H04N21/44
Filed: 2019-09-29
Abstract: The present application provides a video processing method and device, a kind of electronic equipment and a computer readable medium, relating to the technical field of video processing. The method comprises the following steps: the central processing unit obtains a target frame image corresponding to a video file; the central processing unit determines a target area in the target frame image; the central processing unit sends first image data corresponding to the target area to a graphic processing unit, and indicates the graphic processing unit to perform video enhancement operation on the first image data; the central processing unit synthesizes second image data corresponding to the area beyond the target area in the target frame image with the video enhanced first image data to form an image to be displayed. Therefore, image data in the area requiring optimization are sent to be processed by the graphic processing unit having higher processing speed, while image data in the area not requiring optimization are processed by the central processing unit, so that the parallel processing ability of the graphic processing unit can be utilized to enhance the speed of processing the target area in a video, thereby shortening the processing time.
Patent WO-2020083187-A1 (WO)
Title: Use of combination of ar antagonist and parp inhibitor in preparation of drug for treating prostatic cancer
Inventor: JIN CHUNLEI
IPC: A61P35/00
Filed: 2019-10-21
Abstract: Use of a combination of an AR antagonist as the compound represented by formula I or a pharmaceutically acceptable salt thereof and a poly(ADP-ribose)polymerases inhibitor (PARP inhibitor) in preparation of a drug for treating the prostatic cancer. The combined treatment solution exhibits a good disease control rate and objective response rate. <img file="dest_path_image001.jpg" he="71.33" img-content="drawing" img-format="jpg" inline="yes" orientation="portrait" wi="170.82"/>
Patent WO-2020173104-A1 (WO)
Inventor: ZHANG HUAJUN
IPC: F24F13/30
Filed: 2019-10-22
Abstract: 一种新风模块（100）、空调室内机和空调器。其中，所述新风模块（100）包括新风壳体（10）和新风电机（30），所述新风壳体（30）包括安装架（13），所述安装架（13）形成有卡持空间（13a），所述安装架（13）背离所述卡持空间（13a）的表面凸设有加强筋（1311）；所述新风电机（30）安装于所述卡持空间（13a）内。
Patent WO-2021068294-A1 (WO)
Title: Split type helical coil double-pipe heat exchanger
Inventor: WANG SHUZHONG
IPC: F28D7/02
Filed: 2019-10-25
Abstract: A split type helical coil double-pipe heat exchanger, comprising several helical coil heat exchange double-pipe structures. The several helical coil heat exchange double-pipe structures are all fixed on a supporting mechanism, and adjacent helical coil heat exchange double-pipe structures are connected by means of a pipe fitting structure; each helical coil heat exchange double-pipe structure is formed of several layers of helically coiled heat exchange double pipes; the heat exchange double pipes are inclined, and comprises an inner pipe and an outer pipe jacketed coaxially outside the inner pipe; an inner pipe inlet pipe (5) is connected on the inner pipe, and an outer pipe inlet pipe (7) is connected on the outer pipe; the inner pipe is formed by several inner straight pipes (1) connected by several inner 90° elbows (3), and the outer pipe is formed by several outer straight pipes connected by several outer 90° elbows (4). The present invention solves the problem of difficult cleaning and maintenance in heat exchange of fluids containing solid, salt, organic matter, etc., which are prone to scaling and blocking, under high temperature and high pressure conditions, thereby ensuring the long-term, stable and safe operation of the heat exchanger.
Patent WO-2021081714-A1 (WO)
Inventor: HONG HAO
IPC: C07F9/6561
Filed: 2019-10-28
Abstract: Provided is a method for continuously preparing an MAP penem intermediate. The continuous preparation method comprises: step S1, in a column-type continuous reactor, catalyzing a cyclization reaction of (R)-4-nitrobenzyl-2-diazo-4-[(2R,3S)-3- ((R)-1-hydroxyethyl)-azetidin-4-one-2-yl]-3 oxopentanoate using a supported rhodium catalyst to form a first intermediate, wherein the supported rhodium catalyst is loaded into the column-type continuous reactor and the supported rhodium catalyst has the following structural formula: (I); step S2, subjecting the first intermediate, diphenyl chlorophosphate and diisopropylethylamine to an esterification reaction in a second continuous reactor to obtain a product system containing an MAP penem intermediate; and step S3, subjecting the product system to a crystallization treatment to obtain the MAP penem intermediate. The column-type continuous reactor and the supported rhodium catalyst enable the cyclization reaction to be carried out efficiently at a lower temperature, thus reducing energy consumption.
Patent WO-2020088668-A1 (WO)
Inventor: LEUNG WAI SING WILSON
IPC: B62D23/00
Filed: 2019-11-01
Abstract: A chassis (100) for an electric vehicle (10), comprising a left side frame (110L) and a right side frame (110R) made of a material comprising carbon fibre, at least one lower structural member (120) connected with and extending across the left side frame (110L) and the right side frame (110R), and a plurality of upper structural members (130) connected with and extending across the left side frame (110L) and the right side frame (110R). The lower structural member (120) provides support for one or more rechargeable battery packs (B1/B2).
Patent WO-2021087805-A1 (WO)
Inventor: FU ZHE
IPC: H04W72/04
Filed: 2019-11-06
Abstract: 一种分裂资源的处理方法，其包括：接收网络设备发送的授权信息，所述授权信息用于给终端设备分配传输资源；所述终端设备的媒体接入控制层确定所述传输资源中包含至少一个分裂资源；基于所述传输资源或所述分裂资源，启动或重启配置授权定时器。本方案中，终端设备确定网络设备授权的传输资源中包含至少一个分裂资源时，基于该传输资源或该分裂资源，启动配置授权定时器，从而为如何处理分裂资源的提供了解决方式。
Patent WO-2020108307-A1 (WO)
Inventor: LI FEI
IPC: B60T17/06
Filed: 2019-11-13
Abstract: Provided are a compartment-type pressure vessel and a method for using same. The compartment-type pressure container comprises a vessel body (1), and multiple compartments (1a) formed by separating an inner cavity of the vessel body (1) by means of partitions (2) inside the vessel body (1), wherein at least one end of the vessel body (1) is an open end, and the open end is fitted with a sealing gasket (3) and an end cover (4); the end cover (4) can cover the open end of the vessel body (1); and the sealing gasket (3) is arranged between the end cover (4) and the vessel body (1), and the shape of the sealing gasket (3) is adapted to the shape of edges of the multiple compartments (1a), so that when the sealing gasket (3) and the end cover (4) are both closed, the multiple compartments (1a) are isolated from each other, thereby improving the pressure endurance capability of the pressure vessel.
Patent WO-2020215695-A1 (WO)
Title: Multifunctional cement hydration heat control material and manufacturing method therefor
Inventor: LIU JIAPING
IPC: C04B24/26
Filed: 2019-11-14
Abstract: Disclosed in the present application are a multifunctional cement hydration heat control material and a manufacturing method therefor. The cement hydration heat control material in the present application is a comb polymer having three side chain structures, the three side chain structures are respectively a carboxyl group, a sugar alcohol group, and a polyether structure, and the main chain of the polymer is a carbon chain structure formed by free-radical polymerization of a double bond in a double bond compound monomer. The multifunctional cement hydration heat control material prepared in the present application can achieve integration of cement hydration heat control performance, water reduction performance, and shrinkage reduction performance in a same molecule, can achieve control focusing on a performance by means of structural adjustment, does not need multi-component compounding during use, and is more convenient. The control material provided by the present application is non-toxic and water-soluble, can be made to have an appropriate concentration, and is convenient to use.
Patent WO-2021092882-A1 (WO)
Title: Curable composition and method for applying same
Inventor: CHEN YONGCHUN
IPC: C04B26/32
Filed: 2019-11-15
Abstract: Described is a curable composition comprising a silane modified polymer; an epoxy resin terminated with epoxy terminal group; a compatibilizer having at least one silane group and at least one epoxy terminal group or at least one nitrogen-containing groups; and optionally a hardening agent; wherein the composition further optionally comprises at least one of a nitrogen-containing unsaturated heterocyclic compound catalyst and a nitrogen-containing phenol catalyst. The curable composition exhibits high hermeticity, fast curing speed, quick adhesion bulid up, dry surface and strong adhesion strength. A method for applying the curable composition on the surface of a substrate is also provided.
Patent WO-2020244160-A1 (WO)
Inventor: CHE HONGWEI
IPC: G06F3/0484
Filed: 2019-11-15
Abstract: 一种终端设备控制方法，涉及人脸识别领域，该方法包括：获取待识别图像，并对待识别图像进行人脸检测（S11）；判断是否检测到人脸图像（S12）；若检测到人脸图像，则获取人脸图像的预设关键特征点的初始状态信息（S13）；基于初始状态信息确定人脸图像的预设关键特征点的状态变化信息（S14）；当预设关键特征点的状态变化信息为预设状态变化信息库中的第一预设状态变化信息时，触发第一预设状态变化信息对应的控制指令执行相应的控制操作（S15）。还提供一种终端设备控制装置、计算机设备及非易失性可读存储介质。可实现与终端设备交互更生动有趣，提高了用户使用体验。
Patent WO-2020186823-A1 (WO)
Inventor: FENG CHENGYONG
IPC: H04L29/06
Filed: 2019-12-03
Abstract: The present invention relates to the technical field of data transmission. Disclosed are a blockchain-based data querying method, device, system and apparatus, and a storage medium capable of preventing a first terminal from freely accessing electronic medical records of users, thereby reducing risks of malicious information spreading, preventing dissemination of information, and enhancing information security. The method comprises: upon receiving a query request, acquiring a first certificate private key, wherein the query request carries an information identifier; using the first certificate private key to encrypt the query request, generating a request ciphertext, and transmitting the request ciphertext and an identifier of a first terminal to an electronic medical record storage apparatus; and receiving a feedback ciphertext returned by the electronic medical record storage apparatus after receiving the request ciphertext and the identifier of the first terminal, and extracting, from the feedback ciphertext, target medical information indicated by the information identifier.
Patent WO-2021103138-A1 (WO)
Inventor: LIU JINFENG
IPC: G09G3/36
Filed: 2019-12-10
Abstract: Circuit d'attaque (20) et dispositif d'affichage à cristaux liquides. Le circuit d'attaque (20) est utilisé pour attaquer un panneau à cristaux liquides (10), et comprend : des puces d'attaque de cristaux liquides (201) permettant de recevoir une tension Gamma d'origine ; et une puce de commande de synchronisation (202) permettant de recevoir la tension Gamma d'origine, qui est transmise par les puces d'attaque de cristaux liquides (201), et de délivrer en sortie un paramètre de correction de tension Gamma aux puces d'attaque de cristaux liquides (201), les puces d'attaque de cristaux liquides (201) compensant et corrigeant la tension Gamma d'origine selon le paramètre de correction de tension Gamma, de telle sorte que les valeurs de tension Gamma de toutes les puces d'attaque de cristaux liquides (201) sont les mêmes.
Patent WO-2021114126-A1 (WO)
Inventor: HOU SHIGUO
IPC: G06K9/00
Filed: 2019-12-11
Abstract: A shopping mall and supermarket commodity positioning system and method. The system comprises a commodity price tag device, a sensing terminal device, a base station device, and a control device; the commodity price tag device is bound to a commodity; and the base station device implements communication among the commodity price tag device, the sensing terminal device, and the control device. The sensing terminal device transmits a signal according to a first control instruction sent by the control device; the commodity price tag device receives the signal according to the first control instruction sent by the control device, and uploads sensing terminal device information to the control device; in accordance with a second control instruction generated by the control device according to the sensing terminal device information, the sensing terminal device photographs a row surface opposite the sensing terminal device and where the commodity price tag device is located, obtains a row surface image, and uploads the row surface image to the control device; and the control device performs image recognition on the row surface image, and determines a position coordinate of the commodity price tag device according to a recognition result. The solution solves the problem of commodity positioning in a shopping mall and supermarket environment.
Patent WO-2021127842-A1 (WO)
Inventor: ZHU YONGSHENG
IPC: G06F3/16
Filed: 2019-12-23
Abstract: Disclosed in the present application is an equalizer setting method. The method comprises: after an account login instruction is received, obtaining a first equalizer parameter group corresponding to the account login instruction; after a music playing instruction is received, obtaining a music type of a playing music, and adjusting the first equalizer parameter group according to the music type to obtain a second equalizer parameter group; and monitoring a current music playing environment, and adjusting the second equalizer parameter group according to the monitoring result to obtain a third equalizer parameter group. Also disclosed in the present application are an equalizer setting apparatus and device, and a computer readable storage medium. In the present application, the first equalizer parameter group is obtained, after the music playing instruction is received, the music type of the playing music is obtained, and a surrounding environment is monitored in real time to obtain the third equalizer parameter group.
Patent WO-2020181894-A1 (WO)
Inventor: GONG HUI
IPC: H01S3/067
Filed: 2019-12-31
Abstract: A photoelectric module and a high-power multi-modular laser comprising a photoelectric module, the photoelectric module comprising an installation box (2) and at least one photoelectric module (4) arranged in the installation box (2). The photoelectric module (4) comprises an electric module (41) and at least two light modules (42) connected to the electric module (41) respectively, and in the same photoelectric module (4), each light module (42) generates laser light under the drive of the electric module (41). The present laser has a compact structure, fewer parts, a reduced volume and weight, reduced costs and convenient assembly. By means of increasing the number of photoelectric modules (4) or replacing the light modules (42) in the photoelectric module (4) with light modules (42) that have greater output power, high powered output such as ten kilowatt laser light may be achieved.
Patent WO-2021134760-A1 (WO)
Inventor: LIU JIANHUA
IPC: H04W36/00
Filed: 2020-01-02
Abstract: 本申请公开了一种传输模式切换方法，包括：核心网网元向用户面功能实体发送第一指示信息，所述第一指示信息用于指示将终端设备对应的多播数据发送至共享通道；所述核心网网元向接入网网元发送第二指示信息，所述第二指示信息用于指示多播数据。本申请还公开了另一种传输模式切换方法、设备及存储介质。