baber/WOPTO huggingface dataset:
Patent WO-2018233514-A1 (WO)
Title: Pose measurement method and device, and storage medium
Inventor: XU KUN
IPC: G01C11/08
Filed: 2018-06-12
Abstract: A pose measurement method and device, and a storage medium. The pose measurement method comprises: obtaining photos of an object photographed at different positions and pose parameters of the photographing device when photographing the photos (step 101); constructing a virtual three dimensional scene according to the photos of the object, and matching the virtual three dimensional scene with the real three dimensional scene according to the pose parameters of the photographing device (step 102); and calculating a pose parameter of the object according to position information of the object in the real three dimensional scene (step 103).
Patent WO-2019237281-A1 (WO)
Title: Ppg sensor, smart watch or bracelet
Inventor: XI YI
IPC: A61B5/0245
Filed: 2018-06-13
Abstract: Disclosed is a PPG sensor. The PPG comprises a first PD, a first LED and a second LED, wherein the distance between the first PD and the first LED is not equal to the distance between the first PD and the second LED. Thus, in the PPG sensor, two distances of different sizes between the PD and the LEDs can be formed. The two different distances between the PD and the LEDs can meet the requirements for the distances between the PD and the LEDs in different application scenarios, specifically, the PPG sensor can meet four application requirements: static heart rate measurement, dynamic heart rate measurement, wearing tightness detection and blood oxygen measurement. On this basis, further provided is a smart watch or a bracelet comprising the PPG sensor.
Patent WO-2019001306-A1 (WO)
Title: Auxiliary filling device, liquid filling system, and liquid filling method
IPC: B65B43/26
Filed: 2018-06-19
Abstract: An auxiliary filling device, a liquid filling system, and a liquid filling method. The liquid filling system comprises an auxiliary filling device (100), a medium-sized bulk container (101), and a lining bag (10). The lining bag (10) is provided with a filling opening (11). The medium-sized bulk container (101) is provided with a base (13) and side plates (14), and the side plates (14) are connected to the base (13). The auxiliary filling device (100) comprises a slowly-put device and a clamping device. The clamping device is used for clamping a part of the bag and is associated with the slowly-put device. In a process in which the slowly-put device and the clamping device are disposed in a filling bag, a clamped part of the bag is moved by means of the slowly-put device. The liquid filling system and the auxiliary filling device can improve the liquid filling efficiency.
Patent WO-2019196249-A1 (WO)
Title: Music publishing method and device based on blockchain, terminal device and readable storage medium
Inventor: RUAN XIAOWEN
IPC: G06Q20/06
Filed: 2018-07-25
Abstract: The present solution is suitable for the technical field of data processing, and provided thereby are a music publishing method and device based on a blockchain, a terminal device and a computer-readable storage medium, the method comprising: acquiring audio data of a user; converting the audio data to generate an uploading file corresponding to the audio data; executing a preset smart contract in a blockchain so as to generate an uploading identification quantity corresponding to the uploading file; and generating an update block in the blockchain, and storing the uploading file and the uploading identification quantity in the update block, the uploading identification quantity being used by the blockchain to distinguish the uploading file and a plurality of current files stored in the blockchain. The present solution increases the transparency and the security of music publishing and effectively protects uploading files related to musical works.
Patent WO-2019024749-A1 (WO)
Title: Electronic card connector and assembly thereof
Inventor: GUO JIANGANG
IPC: H01R13/02
Filed: 2018-07-26
Abstract: Disclosed by the present invention are an electronic card connector and an assembly thereof, which comprise a card holder for accommodating an electronic card on both sides and an electronic card connector for inserting the card holder. The electronic card connector comprises: an insulating body, a conductive terminal fixed in the insulating body, and a shielding shell covering the periphery of the insulating body, wherein an accommodating cavity for inserting the card holder is formed in the insulating body. The conductive terminal has a first terminal and a second terminal respectively located on upper and lower sides of the accommodating cavity respectively, and is provided with a retaining portion retained on the insulating body, a contact portion protruding from the retaining portion into the accommodating cavity, and a welded portion extending out of the insulating body. The contact portion of the first terminal and the contact portion of the second terminal vertically correspond to each other and are disposed opposite to each other, so that the card holder may be inserted into the accommodating cavity in forward and reverse directions, thereby avoiding occurrence of a situation where erroneous insertion is caused by erroneous operation.
Patent WO-2019205342-A1 (WO)
Title: Oled packaging structure and oled display panel
Inventor: PENG ZHEWEI
IPC: H01L51/52
Filed: 2018-08-07
Abstract: The present invention provides an OLED packaging structure and an OLED display device. The OLED packaging structure comprises: a packaging substrate, and a drying layer provided on the surface of the packaging substrate and used for absorbing water oxygen, wherein the preparation material of the drying layer is a zinc-containing metal organic framework compound; and the zinc-containing metal organic framework compound is a porous structure.
Patent WO-2020037456-A1 (WO)
Title: A temperature sensor
Inventor: PAN SHANGCHUN
IPC: G01K7/22
Filed: 2018-08-20
Abstract: A temperature sensor assembly (100) having a set of wires (114, 214, 314) extending through a carrier (116, 216, 316) and a thermistor (120, 220, 320) electrically connected to the set of wires (114, 214, 314) by a set of lead frames (124, 224, 324). The temperature sensor assembly (100) may further include a partition (130, 230, 330) extending from the carrier (116, 216, 316) and between each of the set of wires (114, 214, 314), wherein a distal end (134) of the partition (130, 230, 330) is in abutment with the thermistor (120, 220, 320).
Patent WO-2019052328-A1 (WO)
Title: Authentication method for anonymous account, and server
Inventor: YUAN ZHE
IPC: H04L29/06
Filed: 2018-08-24
Abstract: Disclosed is an authentication method for an anonymous account, applied to a server, and comprising: receiving an anonymous account authentication request; acquiring a first version number of a resource owner according to the anonymous account authentication request, the first version number indicating an identification number of a current version of an authentication strategy table, and the authentication strategy table containing a correlation between a resource set and an authority set; if the first version number matches a second version number, acquiring a linear strategy table, the second version number indicating an identification number of a current version of the linear strategy table, and the linear strategy table containing a correlation between each resource content in the resource set and each piece of authority information in the authority set; acquiring, from the linear strategy table, an authentication strategy set associated with a resource; and using the authentication strategy set to perform authentication. In the present application, when an anonymous account is authenticated, authentication can be realized by traversing an authentication strategy, related to an anonymous account, of a resource owner, thereby reducing the time and system resources consumed by an authentication operation.
Patent WO-2019105098-A1 (WO)
Inventor: MA QINGLIN
IPC: G03F1/42
Filed: 2018-09-07
Abstract: 一种对准标记、基板及其制作方法、曝光对准方法。对准标记包括对准区域(1)、周边区域(2)和遮挡区域(3)。对准区域(1)具有外轮廓(1001)；周边区域(2)至少围绕部分对准区域(1)的外轮廓(1001)设置；遮挡区域(3)围绕对准区域(1)的外轮廓(1001)设置，且不与周边区域(2)重合；对准区域(1)和遮挡区域(3)是不透明的，周边区域(2)至少是部分透明的。
Patent WO-2020037732-A1 (WO)
Title: Shape-adapting manufacturing method for three-dimensional printing using high-viscosity material
Inventor: ZHOU HONGZHI
IPC: B33Y40/00
Filed: 2018-09-11
Abstract: Disclosed in the present invention is a shape-adapting manufacturing method for three-dimensional printing using a high-viscosity material, comprising: using three-dimensional design software to design three-dimensional models of a part and a substrate supporting the part; then, inputting three-dimensional model data of the part and the substrate supporting the part into slice software; then, inputting a plurality of pieces of slice data of the part and the substrate supporting the part into a 3D printing device, and sequentially scanning the high-viscosity material by means of a laser until printing is completed; and finally, removing the substrate to obtain the part. A gap separates easily from the part to be manufactured, without leaving any trace on the surface of the part. The present invention provides a non-contact supporting method for manufacturing parts with complex bottom structures by means of the 3D printing technology, and has wide application prospects in the field of three-dimensional manufacturing.
Patent WO-2020056593-A1 (WO)
Title: 一种信号处理方法、设备及存储介质
Inventor: CHEN WENHONG
IPC: H04L1/00
Filed: 2018-09-18
Abstract: 一种信号处理方法，包括：终端设备接收第一预编码指示信息，所述第一预编码指示信息用于指示对数据信号进行预编码的相关信息；所述终端设备基于所述第一预编码指示信息对接收的数据信号进行处理。以及另一种信号处理方法、终端设备、网络设备及存储介质。
Patent WO-2020062283-A1 (WO)
Inventor: HUANG YANXIN
IPC: G07C5/02
Filed: 2018-09-30
Abstract: An adjustment device for adjusting a pitch angle of a camera of a dashcam comprises a knob (110) and a crank rocker mechanism (120). The crank rocker mechanism (120) comprises a crank (121), a link (122) and a rocker (123). A first end of the crank (121) is fixed to the knob (110). A second end of the crank (121) drives a first end of the link (122) to oscillate. A second end of the link (122) is hinged to the rocker (123). The rocker (123) is used to fix a camera. The adjustment device can realize fine adjustment of a pitch angle of a camera, thereby reducing difficulties of adjusting a pitch angle of a camera, and reducing the number of times the pitch angle of the camera is to be adjusted and an amount of time required for installing a dashcam.
Patent WO-2019100891-A1 (WO)
Inventor: ZHANG ZHIJUN
IPC: B25J9/16
Filed: 2018-10-24
Abstract: 一种机器人运动规划的拓展解集对偶神经网络解决方法，包括步骤：通过传感器获取机器人当前状态，并采用二次型优化方案在速度层上对机器人轨迹进行逆运动学解析；将最小速度二范数指标的二次型优化方案转化为一个标准的二次规划问题；将二次规划问题转化为Karush-Kuhn-Tucker最优化条件的求解；利用一个拓展解集的对偶神经网络求解器进行求解；将求解得到的结果传递给机器人控制器，驱动机器人本体进行轨迹跟踪。该方法通过设计一个非线性等式约束，能够兼容凸集合约束与非凸集合约束，消除机器人控制中所出现的初始误差问题，克服机器人控制过程中的误差积累问题。
Patent WO-2019223226-A1 (WO)
Title: Improved anti-cd19 car-t cell
Inventor: CHEN SIYI
IPC: C12N5/10
Filed: 2018-10-24
Abstract: The present invention provides a chimeric antigen receptor. The chimeric antigen receptor comprises: an extracellular region comprising a single-chain antibody and a hinge region, the single-chain antibody comprising a heavy-chain variable region and a light-chain variable region of the single-chain antibody, the single-chain antibody specifically recognizing antigen human CD19, the hinge region comprising a human CD8α molecule extracellular domain containing 55 amino acid residues and three additional amino acid residues AAA, and the AAA being located at the N-terminal of the human CD8α molecule extracellular domain; a trans-membrane region comprising a human CD8α molecule trans-membrane domain, the human CD8α molecule trans-membrane domain being linked to the hinge region of the extracellular region and being embedded in a cell membrane of the T lymphocyte; and an intracellular region comprising a human CD8α molecule intracellular domain containing seven amino acid residues, and a 4-1BB molecule intracellular domain as well as a CD3ζ chain intracellular domain, the intracellular region being linked to the human CD8α molecule trans-membrane domain of the trans-membrane region.
Patent WO-2020087201-A1 (WO)
Inventor: ZHANG YI
IPC: A23K10/30
Filed: 2018-10-29
Abstract: A comprehensive preparation method for bamboo biological extracts and bamboo fibre, comprising: (1) preparing bamboo shavings; (2) extracting bamboo green extract and bamboo shavings polysaccharide mixed crude extract; (3) separating the bamboo green extract and the bamboo shavings polysaccharide mixed crude extract; and (4) preparing the bamboo green extract. Biological extracts such as bamboo green extract, bamboo polysaccharides, and bamboo sap solution can be extracted from bamboo, and the residual bamboo material obtained after extraction, such as bamboo shavings and bamboo flesh (including Shiraia bambusicola) can synchronously prepare bamboo fibre, effectively enhancing the rate of utilisation of the bamboo and the added value; the extraction steps are simple, no de-waxing step is required, and the amount of organic solvent used is significantly reduced; the difficulty of biological degumming of bamboo fibre is effectively reduced, increasing the strength of the bamboo fibre; efficient and comprehensive utilisation of bamboo resources is achieved, and the conditions for the green production of bamboo fibre are created.
Patent WO-2019109759-A1 (WO)
Title: 便携式逆变弧焊系统及其电源控制方法
Inventor: TONG TIANYE
IPC: B23K9/10
Filed: 2018-10-30
Abstract: 一种便携式逆变弧焊系统，该系统包括：依次耦合的整流滤波电路、第一电压采样电路和第一可控开关；依次耦合的电池组、第二电压采样电路和第二可控开关；依次耦合的电子开关电路、变压器切换电路和输出整流电路；所述电子开关电路的输入端分别与所述第一可控开关和所述第二可控开关耦合；控制单元，用于获取所述第一电压采样电路和所述第二电压采样电路采集的电压信号，并根据所述电压信号控制所述第一可控开关、所述第二可控开关和所述变压器切换电路的工作状态。该系统结构简单、成本较低。还涉及采用该系统的电源控制方法。
Patent WO-2020087537-A1 (WO)
Inventor: WANG ZHIGANG
IPC: A61K36/258
Filed: 2018-11-02
Abstract: 一种三七保健食品及其制备方法和应用，采用三七花冻干粉和三七茎叶冻干粉为原料，保护了三七花、三七茎叶有效成分的生物活性，保护了三七花、三七茎叶含有的易氧化物质。通过对三七花和三七茎叶的配比调整，使得三七花与三七茎叶发挥协同作用，具有降压降脂，清热解毒，提神补气，抗衰老，安神，提高机体免疫的功效。与辅料混合，将药理和食理进行合理调配，使食借药之力、药助食之功，达到预防、治病、强身的效果，易于被患者接受。充分利用了现有资源，扩大了三七花、三七茎叶的用途，为现有的食品市场增加了一种具有药食同源且食用方便的保健食品，同时也使众多传统食品具有了保健功效。
Patent WO-2019091353-A1 (WO)
Title: 一种平板变压器及开关电源适配器
Inventor: HU YANJUN
IPC: H01F27/28
Filed: 2018-11-05
Abstract: 本申请提供了一种平板变压器及开关电源适配器，其中，该平板变压器包括PCB绕组和两个磁芯；其中，两个磁芯分别包覆在PCB绕组的绕组本体的两侧，形成闭合磁路。在PCB绕组的原边走线侧设置有第一组焊接点，副边走线侧设置有第二组焊接点。通过第一组焊接点和第二组焊接点将平板变压器直接焊接到外部电路板上。这样不需要在PCB绕组板上焊接PIN针，因此，简化了平板变压器的加工工序，实现了全自动化加工，降低了加工时间成本，提高了加工效率。而且，平板变压器通过第一组焊接点和第二组焊接点能够竖式安装在外部电路板上，与卧式平板变压器相比，竖式安装方式减少了所需占用外部电路板的空间，提高了外部电路板的空间利用率。
Patent WO-2020118535-A1 (WO)
Inventor: LIN JIANGFENG
IPC: A61B8/00
Filed: 2018-12-11
Abstract: 本发明公开了一种B超智能辅助采集方法及系统，具体的，首先设置具有有效图像数据的医学影像标准数据库，然后通过采集检测数据流，并将检测影像数据流分割为图像帧，将图像帧与有效图像数据比对，当比对结果为相似时，自动获取当前时刻的图像帧以及图像帧前后时间段内的检测影像数据流作为检测结果；当诊断为不相似时，人为手动控制采集检测影像数据流以及图像帧，作为检测结果。本发明提供的B超智能辅助采集方法及系统能够降低在做B超检测时，对检测人员的专业技能的要求，在多数情况下，能够自动获得检测结果，从而克服了现有技术中，只有专业技师才能操作B超的技术问题，扩展了B超检测的应用范围。
Patent WO-2020019653-A1 (WO)
Title: Cantilevered double-table double-sided digital exposure system and exposure method
Inventor: WANG XIAOJUN
IPC: G03F7/20
Filed: 2018-12-20
Abstract: Provided are a double-sided exposure machine and a double-sided exposure method. The double-sided exposure machine comprises: a mounting frame; a first exposure component (210) and a second exposure component (220) provided at two sides of the mounting frame, respectively; a first loading table (310) and a second loading table (320); and a driving mechanism, the driving mechanism comprising a driving assembly, the first loading table (310) and the second loading table (320) passing through an exposure area in a first motion state and a second motion state, respectively. During exposure, the first loading platform (310) moves along a first circular path and passes through the exposure area in the first motion state, so as to expose a first member to be exposed (410), and the second loading platform (320) moves along a second circular path and passes through the exposure area in the second motion state, so as to expose a second member to be exposed (420). Both the first loading platform (310) and the second loading platform (320) are in circular motion, and while said second member (420) is being exposed, the unloading of a first exposed finished product or the loading of a next first member to be exposed can also be performed, thereby having high exposure efficiency. Compared with the traditional double-sided exposure method by means of flipping, the present invention has high exposure precision.
Patent WO-2020133059-A1 (WO)
Inventor: YU ERIC
IPC: H01L29/786
Filed: 2018-12-27
Abstract: 一种功能器件的制造方法及功能器件，所述方法包括：提供衬底基板（110）（S110）；形成第一非晶态半导体层（130）（S120）；沉积第一绝缘层（140）在第一非晶态半导体层（130）上（S130）；在第一绝缘层（140）上形成第一开口（141）以使第一非晶态半导体层（130）部分裸露（S140）；沉积金属催化层（160），并且所述金属催化层（160）沉积到第一开口（141）中且与第一非晶态半导体层（130）接触（S150）；进行退火结晶处理，以使所述第一非晶态半导体层（130）通过金属催化结晶为第一多晶态半导体层（230）（S160）；对所述金属催化层（160）处理以形成功能金属层（161）（S170）；制备其他膜层以形成功能器件（S180）。该方法具有可简化制程、减少步骤、降低成本的优点。
Patent WO-2019134623-A1 (WO)
Inventor: ZHAO PENG
IPC: G06F9/455
Filed: 2018-12-29
Abstract: Provided are a capacity expansion and reduction method, device, apparatus and a computer readable storage medium. The capacity expansion and reduction method of the present disclosure comprises: obtaining a group identifier of the virtual network function VNF to be expanded and reduced in capacity; determining a target VNF having the group identifier in the network service NS according to the group identifier of the VNF to be expanded and reduced in capacity; monitoring whether the target VNF triggers the capacity expansion and reduction operation; if it is monitored that the target VNF triggers the capacity expansion and reduction operation, triggering the VNF to be expanded and reduced in capacity to perform the same capacity expansion and reduction operation as the capacity expansion and reduction operation of the target VNF.
Patent WO-2020087770-A1 (WO)
Inventor: MAI YULIANG
IPC: C08G65/44
Filed: 2019-01-02
Abstract: The present invention discloses a method for synthesizing a polyphenyl ether oligomer with hydroxiyls at two ends. The method can obtain a polyphenyl ether oligomer with hydroxyls at two ends through the oxidation and copolymerization of monohydric phenol and dihydric phenol with a metal-polyethyleneimine complex as catalyst. The method of the present invention uses a metal-polyethyleneimine complex as catalyst, which has milder catalytic activity and can effectively promote reaction between dihydric phenol and monohydric phenol, thereby improving the product quality by increasing the content of hydroxyls and reducing the dihydric phenol monomer residues in the product. The polyphenyl ether oligomer with hydroxyls at two ends prepared according to the present invention can be used as additive and copolymerization block in other thermoplastic plastics, thermoplastic elastomers and thermosetting materials, and can improve the thermal performance, adhesive force, mechanical performance, chemical resistant properties and electrical properties of said materials.
Patent WO-2020107676-A1 (WO)
Inventor: ZENG FANYI
IPC: G09B29/00
Filed: 2019-01-16
Abstract: A method for providing a geofence (310) includes receiving, from a client device (320) associated with a user, information about a geographic location of the client device (320) and obtaining, by comparing the geographic location of the client device (320) with location information associated with a geofence (310), a distance between the geofence (310) and the client device (320), where the geofence (310) specifies a geographic region corresponding to an incentive resource. The method also includes sending, based on a determination that the distance is smaller than a threshold value, information associated with the geofence (310) and the incentive resource to the client device (320) for display in a user interface including a virtual map, where the virtual map further displays a representation of the geographic location of the client device (320).
Patent WO-2019144947-A1 (WO)
Title: Display method and apparatus for authentication window
Inventor: ZHOU XUAN
IPC: G06F9/451
Filed: 2019-01-26
Abstract: Provided are a display method and apparatus for an authentication window. The method comprises: after detecting an authentication request sent by a third-party application, acquiring authentication information from the third-party application, wherein the authentication information comprises an authentication mode and first prompt information; determining a display position of a first authentication window according to the position of an authentication device corresponding to the authentication mode and the authentication mode, wherein the authentication device is used for collecting biological information of a user; and displaying the first authentication window at the display position, wherein the first prompt information is displayed in the first authentication window. The display method and apparatus for an authentication window provided in the present application can enable a user to accurately learn the position of an authentication device, so that the success rate of authentication can be improved.
Patent WO-2020007039-A1 (WO)
Title: Method and device supporting networking and in-call function of mobile phones employing satellite mobile communication hotspot
Inventor: ZHENG YONG
IPC: H04M7/12
Filed: 2019-01-28
Abstract: Provided are a method and device supporting networking and in-call functions of mobile phones employing a satellite mobile communication hotspot. In the invention, extension numbers are assigned to mobile phones networked by means of a satellite mobile communication hotspot, and DTMF signal parameter tables of different terrestrial networks are established. A DTMF encoding/decoding technique is employed to obtain a corresponding extension address, and matching of a called terminal is performed during a call according to extension number information, thereby realizing in-call functions of multiple mobile phones networked by means of a satellite mobile communication hotspot, and expanding an application range of a satellite mobile communication hotspot.
Patent WO-2019174421-A1 (WO)
Title: Method for pushing information, method for acquiring information, device, and equipment
Inventor: LIU LINDONG
IPC: H04L29/08
Filed: 2019-01-29
Abstract: Disclosed are a method for pushing information, a method for acquiring information, a device, and equipment. The method for pushing information comprising: acquiring an information update request of a user, the information update request comprising a parameter of an information update operation executed by the user, and then, determining, on the basis of the parameter of the information update operation executed by the user, the number of pieces of information to be pushed to the user, and finally, pushing information to the user on the basis of the determined number of pieces of information.
Patent WO-2020155035-A1 (WO)
Inventor: XUE MCGRADY
IPC: B65D81/32
Filed: 2019-01-31
Abstract: Device (100, 200, 400) for packaging two products (A, B) separately and dispensing a resulting mixture (M) on a first use, said device comprising a plug (300) arranged between a lower container (110, 210) forming a first product cavity (115) and an upper container (120, 220) forming a second product cavity (125), the plug (300) having a base (310) fixedly secured to one of the lower container (110, 210) or upper container (120, 220) and presenting a communication passage (314) opening on both the first and second cavities, and a rotatable head (350) engaged with the other one of the upper container or lower container, the head being rotatable between a closed position where it covers the passage in the base thus preventing fluid communication between the first and second cavities and an open position where head is rotated away and at least partially uncovers the passage, thus allowing mixing of products contained in the first and second cavities.