baber/WOPTO huggingface dataset:
Patent WO-2020232687-A1 (WO)
Inventor: HONG XIAOBIN
IPC: G01N29/12
Filed: 2019-05-23
Abstract: A method for detecting damage by using carrier modulated nonlinear ultrasonic guided-waves, comprising: selecting high and low frequency components according to frequency response characteristics of an object under test, performing delaying on the high frequency component, and combining same with the low frequency component to form a modulation carrier signal; performing signal acquisition by using a single-excitation single-reception method, wherein a single excitation transducer excites the modulated modulation carrier signal comprising the high frequency and the low frequency components, and when propagating, the carrier signal interacts with the damage to generate a nonlinear modulation effect, and is acquired by a receiving transducer by using a transmission method; intercepting the signal according to an arrival time of the high frequency component and an end surface reflection echo time, performing analysis on same, and after filtering and normalizing the signal, decomposing the received signal by using an empirical mode decomposition method, selecting, according to each piece of IMF frequency spectrum information resulting from decomposition, an IMF composition comprising a fundamental frequency and a nonlinear frequency component, and performing signal reconstruction;
and extracting a difference frequency composition of high frequency and low frequency modulation sidelobes, i.e., a nonlinear component composition, calculating a nonlinear coefficient, and using a damage-free nonlinear coefficient as a reference to evaluate the degree of the damage to a material.
Patent WO-2020073674-A1 (WO)
Title: 磁性交联β-环糊精聚合物吸附剂及其制备方法
Inventor: HE FUAN
IPC: B01J20/28
Filed: 2019-06-18
Abstract: 提供磁性交联β-环糊精聚合物吸附剂及其制备方法。所述方法是以β-环糊精和四氟对苯二腈为聚合单体，交联聚合得到四氟对苯二腈交联的β-环糊精聚合物，再通过水解将羧基引入到交联β-环糊精聚合物的骨架上，以羧基在水中电离后的羧酸根阴离子为位点吸附二价铁阳离子与三价铁阳离子并与氢氧化钠反应实现磁性粒子的负载，最终得到磁性交联β-环糊精聚合物吸附剂。由于磁性交联β-环糊精聚合物吸附剂的羧基能在水中电离后产生带负电荷的羧酸根阴离子，可有效吸附阳离子型染料，且吸附后可进行磁回收。
Patent WO-2021000206-A1 (WO)
Inventor: WANG HAILONG
IPC: G03B30/00
Filed: 2019-06-30
Abstract: A lens, a lens module and an electronic device. The lens comprises an optical portion located at the central position and used for imaging, and a supporting portion surrounding the optical portion and used for abutting against an optical assembly. The supporting portion comprises a first extension part and a second extension part, an end of the first extension part away from the optical axis is a first outer end, an end of the second extension part away from the optical axis is a second outer end, the second extension part is formed by projecting the first outer end of the first extension part in a direction perpendicular to the optical axis of the optical portion, and the thickness of the second outer end is greater than the thickness of the first outer end in the direction of the optical axis. Therefore, by extending the supporting portion and enlarging the contact area of the supporting portion, the mounting stability of the lens on the inner side wall of the lens barrel of the lens module is improved.
Patent WO-2020019973-A1 (WO)
Title: Flexible substrate and method for manufacturing same, and display apparatus
Inventor: WANG WEI
IPC: H01L27/32
Filed: 2019-07-09
Abstract: Provided are a flexible substrate and a method for manufacturing same, and a display apparatus. The flexible substrate (100) is provided with a bendable area (BA); and the flexible substrate (100) comprises a base substrate (10), and a first organic layer (11) and a second organic layer (12) successively laminated onto the base substrate (10), wherein in the bendable area (BA), a surface where the first organic layer (11) and the second organic layer (12) are in contact with each other is provided with a crenelated structure. By means of the flexible substrate, an adhesion force applied, by the second organic layer, to the surface of the first organic layer can be improved, thereby reducing or eliminating the risk of the second organic layer falling off.
Patent WO-2020015751-A1 (WO)
Title: Container service snapshot management method and apparatus
Inventor: XIA HAITAO
IPC: G06F9/455
Filed: 2019-07-19
Abstract: Provided in the present application are a container service snapshot management method and apparatus, comprising: a VNFM sends a container service snapshot creation request to a container service manager; the container service manager creates a container service snapshot for a container service instance, the container service snapshot comprising at least one item of specific snapshot information and one item of shared snapshot information; by means of storing in the same container service snapshot specific operating information of at least one VNF instance subscription container service and common operating information of said container service in the snapshot, the number of container service snapshots is reduced, increasing container service snapshot management efficiency. In addition, as only one item of common operating information of the container service instance needs to be saved in the container service snapshot when making a snapshot for a plurality of VNF instances invoking the same container service instance, the storage resources occupied by the container service snapshots are reduced, thereby reducing the load pressure on the disk of storing container service snapshots.
Patent WO-2020029779-A1 (WO)
Title: Method and device for determining rate of packet dequeuing
Inventor: YUAN SAI
IPC: H04L47/56
Filed: 2019-07-22
Abstract: The present application provides a method for determining the rate of packet dequeuing. The method comprises: allocating multiple continuous blocks in a first memory for a first packet; storing the first packet and a first length in the multiple blocks, wherein the first length is the length of a first packet queue when the first packet is enqueued to the first packet queue; and determining, according to a first time length and the first length stored in the multiple blocks, a first rate of packet dequeuing of the first packet queue, wherein the first time length is equal to the difference between a second time and a first time, the first time being the time at which the first packet is enqueued to the first packet queue, and the second time being the time at which the first packet dequeues from the first packet queue. Also provided is a corresponding device. The solution above conserves storage resources and improves utilization of memory.
Patent WO-2020024859-A1 (WO)
Title: Reaction chamber and plasma device
Inventor: WANG WEI
IPC: H01J37/32
Filed: 2019-07-24
Abstract: Embodiments of the present invention disclose a reaction chamber and a plasma device. The reaction chamber comprises: a chamber body, a lining, and a vertical movement driving device. The lining is disposed in the chamber body, and a wafer transfer opening is formed in a side wall of the chamber body. The lining comprises: a first lining and a second lining. The first lining is fixedly connected to the chamber body. The second lining is coaxially sleeved or inserted in the first lining, and a gap is formed in a horizontal direction between the first lining and the second lining. The vertical movement driving device is connected to the second lining, and drives the second lining to move to a preset first position when processing is performed on a wafer, such that the second lining covers the wafer transfer opening, and the first lining partially overlaps the second lining. The reaction chamber and the plasma device of the present invention can improve airflow uniformity during processes.
Patent WO-2021016824-A1 (WO)
Title: External reheating-type refuse incineration boiler
Inventor: SHEN HONG
IPC: F22B1/18
Filed: 2019-07-29
Abstract: An external reheating-type refuse incineration boiler, comprising an incinerator (1) and a waste heat boiler, the waste heat boiler being composed of a steam drum (5), a reheater (6), three vertical membrane-type water walls (2), a convection horizontal flue (1.32) and a coal economizer tube box (4) which is arranged at the tail in a U shape; the convection horizontal flue has a first medium temperature superheater (3.1), a high temperature superheater (3.2), a second medium temperature superheater (3.3), a first low temperature superheater (3.4) and a second low temperature superheater (3.5) arranged in sequence; the steam drum, vertical membrane-type water walls and convection horizontal flue of the waste heat boiler as well as the superheaters in the waste heat boiler are all installed and fixed using suspension devices; and the reheater employs a partition-type structure, having saturated steam inside a tube, and reheated steam outside the tube. The reheater is of a type that is arranged outside a flue, and the reheater is hung on the upper portion of the flue using a hanging device. The incineration boiler increases the steam parameter, increases the steam working capacity, and prevents the safety problems of high temperature corrosion and the like that are due to the arrangement of the reheater in the flue.
Patent WO-2021003789-A1 (WO)
Inventor: WANG YIN
IPC: C01B25/45
Filed: 2019-08-06
Abstract: 一种污泥热解生物炭的资源化利用方法，包括：S1、将污泥热解生物炭依次采用浸提剂Ⅰ、浸提剂Ⅱ和浸提剂Ⅲ进行浸提，得浸提液和固体残渣Ⅲ；S2、将浸提液经浓缩之后进行离子交换树脂分离，得到不同的金属离子和磷酸根离子；S3、将从步骤S2中得到的镁离子和磷酸根离子以及额外加入的铵源作为原料制备鸟粪石；将固体残渣Ⅲ依次进行水洗、烘干、水蒸气活化和金属离子负载改性，得到功能性吸附材料。
Patent WO-2020052382-A1 (WO)
Inventor: YANG XINYING
IPC: G06Q30/06
Filed: 2019-08-07
Abstract: 公开了一种基于区块链的版权事件代理存证方法及系统。一些经营作品相关业务的作品服务商的设备可以作为成员节点组成联盟链网络，每个作品服务商将基于自己经营的作品相关业务所产生的版权事件广播到联盟链网络，由各作品服务商基于区块链进行分布式存证。此外，各成员节点中存在至少一个代理成员节点，针对每个代理成员节点，该代理成员节点有权限代理对应于该代理成员节点的非成员节点进行版权事件存证。
Patent WO-2021003809-A1 (WO)
Inventor: CHEN MAOXIAN
IPC: C09K19/46
Filed: 2019-08-22
Abstract: 一种聚合物稳定型液晶组合物及其应用，所述组合物包括一种或两种通式I所代表的可聚合化合物：（I）还包括介电各向异性为负的液晶组合物，所述介电各向异性为负的液晶组合物的介电各向异性（Δε≤-1.5）；所述通式I所代表的可聚合化合物的添加量为所述介电各向异性为负的液晶组合物总质量的0.1～0.5％；所提供的含有可聚合化合物的液晶组合物聚合后形成的聚合物膜具有非常好的均匀性，可改善液晶显示器的显示不良问题；同时可聚合液晶组合物聚合后形成的配向膜具有优异的配向力，可改善PSVA液晶显示器因配向力不足导致的残像问题；所提供的含有可聚合化合物的液晶组合物可实现反应速度可调，进而可满足不同工艺制程条件的需求。
Patent WO-2021007931-A1 (WO)
Title: Tft阵列基板及显示面板
Inventor: ZHANG LIUQI
IPC: G09G3/36
Filed: 2019-09-04
Abstract: 一种TFT阵列基板及显示面板，阵列基板包括衬底（10）、设于衬底（10）上且阵列排布的多个像素（20）、多条扫描线（30）及设于多个像素（20）所在区域外侧的GOA电路（40），每一条扫描线（30）对应与一行子像素（20）电性连接，GOA电路（40）包括多级外置GOA单元，多级外置GOA单元分别与多条扫描线（30）对应电性连接，每一行子像素（20）中的至少一个包括内置GOA单元（21），内置GOA单元（21）包括反相器（211），反相器（211）的输入端接入下拉维持信号，输出端输出控制信号。有利于减少GOA电路（40）中元器件的数目，从而减小GOA电路（40）的尺寸，以实现窄边框。
Patent WO-2020224143-A1 (WO)
Inventor: HAN BAIXIANG
IPC: H01L27/32
Filed: 2019-09-10
Abstract: The present application provides a display panel and a manufacturing method therefor. The display panel comprises a first thin film transistor and a second thin film transistor that are connected in parallel, a storage capacitor, and a light emitting structure; the projection of the first thin film transistor on the light exit surface of the display panel overlaps with that of the second thin film transistor on the light exit surface of the display panel; the storage capacitor is located below the light emitting structure; the projection of the storage capacitor on the light exit surface of the display panel overlaps with that of the light emitting structure on the light exit surface of the display panel.
Patent WO-2020057449-A1 (WO)
Inventor: WU YUANCHENG
IPC: G06Q30/06
Filed: 2019-09-13
Abstract: A commodity QR code identification-based interactive transaction service method and system. Said method comprises: 1) displaying, on a service platform (2), commodities of a merchant terminal (3); 2) when a client (1) selects a certain commodity (31) on the service platform, setting a QR code (4) for the selected commodity (31), and sending the QR code (4) to the merchant terminal (3) corresponding to the selected commodity (31) by means of the service platform (2); 3) after the merchant terminal (3) receives the QR code (4), taking the QR code (4) as an identity symbol of the selected commodity (31), and making the QR code (4) to be appended to the selected commodity (31), so as to form a commodity QR code (41) of the selected commodity (31); 4) when the merchant terminal (3) sends the selected commodity (31) to the client (1), the client (1) determines whether the commodity QR code (41) of the received selected commodity (31) is the same as the QR code (4) sent by the client (1), if the commodity QR code is the same as the QR code (4) sent by the client (1), the commodity of the client (1) being regarded as the selected commodity (31) of the client (1), otherwise, the commodity being not regarded as the selected commodity (31) of the client (1). Said method can ensure that the commodity received by the client (1) is the commodity (31) selected by the client (1), avoiding counterfeit commodities.
Patent WO-2020057465-A1 (WO)
Title: 3d打印支撑件结构及设计方法
Inventor: ZHU GUANG
IPC: B33Y10/00
Filed: 2019-09-16
Abstract: 本申请公开了一种镂空打印件及其3D打印支撑件、3D打印支撑件构建方法和镂空打印件的3D打印方法。该镂空打印件的3D打印支撑件的至少一端与所述镂空打印件连接；所述支撑件包括主体部以及与所述镂空打印件连接的连接部；至少部分所述连接部与所述镂空打印件的连接处位于所述镂空打印件内部。
Patent WO-2021056221-A1 (WO)
Title: Life-saving door used for self-rescue and escape of high-rise fire family
Inventor: XIE BAOYUAN
IPC: A62B1/02
Filed: 2019-09-24
Abstract: A balcony door (2) used for solving self-rescue and escape from high-rise fire, comprising a supporting portion (20) and an escape portion (21). The escape portion (21) comprises a bearing mechanism (210) and a deceleration device (212), and the middle position of the bearing mechanism (210) is provided with a bearing door frame (2100); an upper end of the bearing door frame (2100) and a free end of an upper frame (202) of a supporting shaft (201) are snap-fitted together, and a lower end of the bearing door frame (2100) is fixedly provided with a pedal door frame (2101); the deceleration device (212) comprises a housing (2122), a mooring rope (2121), and a braking device (2126), the housing (2122) comprises a box body (2123) and a box cover (2124), and the box body (2123) and the box cover (2124) are snap-fitted; the mooring rope (2121) passes through the braking device (2126) and is then fixed on the outer wall of the lower side of a distal end of the upper frame (202) of the supporting portion (20). The balcony door (2) is used daily for enclosed protection and has an escape and self-rescue function. Compared with large-scale rescue equipment, the balcony door (2) has advantages of fast rescue speed, simple operation and rapidness for learning, convenience and high efficiency, and low cost.
Patent WO-2021062736-A1 (WO)
Title: Division method, encoder, decoder, and computer storage medium
Inventor: ZHANG WEI
IPC: H04N19/593
Filed: 2019-09-30
Abstract: Disclosed in embodiments of the present application are a division method, an encoder, a decoder, and a computer storage medium. The method comprises: calculating the Morton code of an obtained point cloud to be divided; determining said point cloud as the input point cloud of the first iteration; during the i-th iteration, determining whether the number of points in the input point cloud of the i-th iteration is equal to 0; if the number of points in the input point cloud of the i-th iteration is not equal to 0, right shifting the Morton code of the input point cloud of the i-th iteration by K bits; selecting a point from the points where the values of the Morton code after right shifted by K bits are equal; using the selected point to form the i-th LOD layer, determining the remaining points in the input point cloud of the i-th iteration except for the selected point as the input point cloud of the (i+1)-th iteration, updating i to i+1, and returning to the execution of during the i-th iteration, determining whether the number of points in the input point cloud of the i-th iteration is equal to 0; and if the number of points in the input point cloud of the i-th iteration is equal to 0, determining the first LOD layer to the (i-1)-th LOD layer as the LOD layers after the point cloud to be divided is divided.
Patent WO-2021068108-A1 (WO)
Title: Nkg2d car-t cell, preparation therefor, and application thereof
Inventor: ZENG XIN
IPC: C07K19/00
Filed: 2019-10-08
Abstract: The present invention provides a fusion protein, comprising an antigen-binding domain, a transmembrane domain, and a costimulatory signaling region. The antigen-binding domain can specifically bind to a tumor-specific antigen, that is an NKG2D ligand, and activate T cells by means of the transmembrane domain and the costimulatory signaling region. The fusion protein and an NKG2D CAR-T cell capable of expressing the fusion protein provided by the present invention can specifically kill tumor cells using the NKG2D CAR-T cell with the NKG2D ligand as a target antigen. The fusion protein and the NKG2D CAR-T cell can be used as a drug for treating tumor diseases and can be used to treat tumors in which a ligand of an NKG2D molecule is highly expressed, providing a new method for preventing or treating tumors.
Patent WO-2020083025-A1 (WO)
Inventor: XIE JINCHENG
IPC: G06F1/26
Filed: 2019-10-09
Abstract: 一种电源的休眠方法，休眠确定方法及装置，休眠设备。其中，电源的休眠方法包括：电源的休眠设备根据并机电源系统中各个电源的电源信息选择进入休眠模式的一个或者多个电源，其中，电源信息至少包括：电源的电能输入类型以及电源的转换效率(S202)。电源的确定休眠方法包括：电源的休眠设备根据供电的负载系统的负载信息确定并机电源系统中一个或者多个电源进入的休眠模式；其中，一个或者多个电源是根据并机电源系统中各个电源的电源信息确定的，电源信息至少包括：电源的电能输入类型以及电源的转换效率(S302)。达到了整体节能控制策略，成本小，投入回报高的有益效果。
Patent WO-2021072664-A1 (WO)
Title: Information obtaining method and apparatus, system, electronic device, and storage medium
Inventor: ZHAO LIANG
IPC: G06Q30/02
Filed: 2019-10-16
Abstract: Disclosed are an information obtaining method and apparatus, a system, an electronic device, and a storage medium. The method comprises: receiving first information which is in a text form and sent by a first information platform; obtaining an identifier of the first information, and sending the identifier to a second information platform; receiving searched second information returned by the second information platform, the second information being information which is in a rich media form and associated with the first information; and displaying the second information. Accordingly, by means of the method above, a user receiving the information which is in the text form and associated with the information which is in the rich media form can further receive information pulled by an electronic device and associated with the information in the text form, the disturbance to the user caused by directly sending the information in the second information platform to the user is avoided, and the information in the second information platform can also be sent in a targeted way, thereby facilitating improving the conversion rate of information.
Patent WO-2020237982-A1 (WO)
Title: 显示面板及其制备方法、显示装置
Inventor: XIA CUNJUN
IPC: H01L27/32
Filed: 2019-10-18
Abstract: 一种显示面板（10）及其制备方法、显示装置，该显示面板（10）包括像素定义层（11）和触控电极（12）；像素定义层（11）包裹触控电极（12）；像素定义层（11）上设置有搭接孔（113），触控电极（12）通过搭接孔（113）与显示面板（10）的驱动电路（14）连接。该显示面板（10）将触控电极（12）内嵌于像素定义层（11），能够减小附加触控电极（12）对显示面板（10）的厚度增加量，从而降低显示面板（10）的厚度。
Patent WO-2020119274-A1 (WO)
Inventor: LI JIANXIN
IPC: F25D23/02
Filed: 2019-10-24
Abstract: 提供一种助力门把手组件（100）及制冷设备（400）。助力门把手组件（100）包括把手（2）和固定盒（1），把手（2）活动设于固定盒（1），助力门把手组件（100）还包括传动件（3）和顶杆组件（4），顶杆组件（4）包括延伸出固定盒（1）的顶杆（41），传动件（3）与顶杆组件（4）相配接，把手（2）包括手持部（21）和定位部（22），传动件（3）包括与定位部（22）活动配接的固定部（32），当把手（2）被操作地相对于固定盒（1）活动时，定位部（22）与固定部（32）在平行于转轴线的方向上产生相对移动，且固定部（32）与定位部（22）相对转动，使得传动件（3）相对于固定盒（1）转动以促使顶杆组件（4）滑移，以使顶杆（41）向远离固定盒（1）的方向向外移动。该助力门把手组件（100）使得开门操作非常简单省力，且不会与门体（300）的侧壁面接触摩擦。
Patent WO-2020173110-A1 (WO)
Inventor: HUANG MINZHI
IPC: C08G64/30
Filed: 2019-10-25
Abstract: The present invention belongs to the technical field of high polymer material preparation, and relates to a method for preparing polycarbonate. The present invention comprises: step 1: adding diphenyl carbonate and bisphenol A into a reaction vessel, then adding an ester interchange catalyst, stirring and heating up, and starting a vacuum pump for vacuum pumping; step 2: starting a transfer pump to transfer a part of reaction liquid into a phenol separation device, after separation, transferring the obtained solid part back into the reaction vessel, and discharging the liquid part out of the reaction vessel; step 3: repeating the operation in step 2; and step 4: adding a polycondensation catalyst, heating up, and starting the vacuum pump for vacuum pumping to obtain the product polycarbonate. The phenol separation device is used for in-time and complete separation of an ester interchange reaction by-product phenol, so that requirements in ester interchange reaction process on harsh high-temperature and high-vacuum reaction conditions are reduced, and moreover, subsequent condensation polymerization time is shortened at a certain degree, environment protection and energy saving are realized.
Patent WO-2021081987-A1 (WO)
Inventor: CHENG BO
IPC: H01L51/52
Filed: 2019-11-01
Abstract: A display panel, a manufacturing method therefor, and a display device. The display panel comprises a base substrate (100), a first blocking portion (200), an encapsulating layer (300), and touch signal lines (400). The first blocking portion (200) is located in a peripheral region (102), and the first blocking portion (200) comprises a first blocking layer (210) and a second blocking layer (220); the encapsulating layer (300) covers the first blocking portion (200); and the touch signal lines (400) are located on the encapsulating layer (300) and covers a part of the first blocking portion (200). The first blocking layer (210) comprises a first blocking sub-portion (211) and a second blocking sub-portion (212), the second blocking sub-portion (212) is located between the first blocking sub-portion (211) and the second blocking layer (220), and the maximum size of the second blocking sub-portion (212) is not greater than the minimum size of the first blocking sub-portion (211). By forming a first blocking sub-portion and a second blocking sub-portion of different sizes in the first blocking layer, the probability of short circuiting occurring between touch signal lines may be reduced.
Patent WO-2021087881-A1 (WO)
Title: Method and apparatus for selecting sidelink resources
Inventor: JI PENGYU
IPC: H04W72/04
Filed: 2019-11-07
Abstract: Provided in the embodiments of the present application are a method and apparatus for selecting sidelink resources. The method comprises: a terminal device selects one or more first sidelink resources for sidelink data, and according to the one or more first sidelink resources, selects a second sidelink resource for single subchannel transmission; or, selects a second sidelink resource for the single subchannel transmission, and selects one or more first sidelink resources for the sidelink data according to the second sidelink resource, wherein the single subchannel transmission at least indicates reservation information of the foremost starting resource in a time domain among the one or more first sidelink resources.