baber/WOPTO huggingface dataset:
Patent WO-2020253374-A1 (WO)
Inventor: XIAO JICHEN
IPC: H04N5/74
Filed: 2020-04-24
Abstract: A projection display method and system, belonging to the technical field of laser projection. The projection display method comprises: a control system (102), when receiving a detection signal indicating a barrier in a laser projection area, synchronously outputs a drive signal to a laser device (101) and a control signal to a light valve (104) according to image information of a to-be-displayed image, the drive signal being used for driving the laser device (101) to emit a laser beam for radiating onto a color wheel (103) so that the color wheel (103) emits fluorescence primary lights; the laser device (101), driven by the drive signal, emits a laser beam; the color wheel (103) performs wavelength conversion to the received laser beam and emits fluorescence primary lights having at least one color; and the light valve (104), under the control of the control signal, modulates the received light beam and outputs the modulated fluorescence primary lights to a camera for imaging. The present invention can effectively improve the efficiency of protecting the to-be-protected object.
Patent WO-2021042745-A1 (WO)
Title: Method and device for building software installation package, computer device, and storage medium
Inventor: WU JIANXING
IPC: G06F8/61
Filed: 2020-04-27
Abstract: A method and system for building a software installation package. The method is applicable in the technical field of data processing. The method comprises: transmitting a build instruction used for building a software installation package to a server and receiving software installation package building queue information returned by the server (S110); determining, on the basis of the queue information, whether to activate a local build service (S120); if the local build service is to be activated, verifying a local environment of a current terminal to produce a verification result (S130); if the verification result is verification successful, acquiring a build script and a software source code used for building a software installation package (S140); and, building with respect to the software source code on the basis of the build script in the current terminal to generate a software installation package (S150). This allows the determination of whether to activate the local build service to be made on the basis of the queue information of the build instruction, thus reducing wait time, increasing work efficiency, and increasing the local resource utilization rate of the terminal.
Patent WO-2020233364-A1 (WO)
Inventor: YU JIN
IPC: G06F16/953
Filed: 2020-04-28
Abstract: Disclosed are a resource processing platform confirmation method and apparatus, and an electronic device and a medium. The method comprises: receiving a resource processing request, wherein the resource processing request has selection condition keywords; acquiring tags of a plurality of resource processing platforms; determining resource processing platforms, the tags of which match the selection condition keywords, from among the plurality of resource processing platforms to be candidate resource processing platforms; according to a count value of a processing success counter corresponding to each of the resource processing platforms and a count value of a processing failure counter corresponding to each of the resource processing platforms, determining a historical processing success rate of each of the candidate resource processing platforms; according to the historical processing success rate, determining a target resource processing platform from the plurality of candidate resource processing platforms; and allocating the resource processing request to the target resource processing platform. According to the embodiments of the present application, the selection of resource processing platforms is optimized in a system with a plurality of resource processing platforms.
Patent WO-2021223064-A1 (WO)
Title: Industrial chemical raw material fast cooling device for industrial chemicals
Inventor: TAN YONG
IPC: F28D7/08
Filed: 2020-05-05
Abstract: Disclosed is an industrial chemical raw material fast cooling device. The industrial chemical fast cooling device comprises an outer box (2), a vibration machine (3), a refrigeration apparatus (5), a blower (6), a serpentine pipe (7), an inner box (8), a first guide plate (9) and a second guide plate (10). The lower right end of the outer box (2) is fixedly connected to the refrigeration apparatus (5), the upper right end of the outer box (2) is fixedly connected to the blower (6), the inner box (8) is movably mounted inside the outer box (2), the vibration machine (3) is fixedly connected at the middle position of the front end of the outer box (2), a piston rod of the vibration machine (3) passes through the outer box (2) and is fixedly connected to the inner box (8), the right end of the inner box (8) is fixedly connected to the serpentine pipe (7), an inner right wall of the inner box (8) is fixedly connected to at least two second guide plates (10), an inner left wall of the inner box (8) is fixedly connected to at least one first guide plate (9), and the first guide plate (9) and the second guide plates (10) are arranged in an alternate manner. The cooling device uses the vibration machine to enable industrial chemicals to fall and move along the upper ends of the first guide plate (9) and the second guide plates (10), such that the contact area between the industrial chemicals and cooling air is increased, the efficiency of cooling the industrial chemicals is increased, damage to the industrial chemicals is effectively avoided, and the quality of the industrial chemicals is increased.
Patent WO-2020238729-A1 (WO)
Title: Depth cameras, electronic devices, and methods for image acquisition
Inventor: XU NAIJIANG
IPC: H04N5/232
Filed: 2020-05-20
Abstract: The disclosure provides a depth camera, an electronic device, and a method for image acquisition. The depth camera includes a laser projector, an image collector, a first storage area, a second storage area, and a logic subtraction circuit. The image collector includes an image sensor. The image sensor is configured to execute a plurality of exposure operations. The image controller is configured to acquire a plurality of collected images. The plurality of collected images include a first image acquired when the laser projector is not projecting the laser light and a second image acquired when the laser projector is projecting the laser light. The logic subtraction circuit is configured to process the first image and the second image to acquire a third image, the third image for calculating a depth image.
Patent WO-2020238785-A1 (WO)
Title: Methyl- and trifluoromethyl-containing disubstituted sulfonamide selective bcl-2 inhibitor
Inventor: LIU FEI
IPC: C07D215/20
Filed: 2020-05-22
Abstract: Disclosed is a methyl- and trifluoromethyl-containing disubstituted sulfonamide selective BCL-2 inhibitor; specifically disclosed are a compound of formula I, a stereoisomer or pharmaceutically acceptable salt of same, a preparation method therefor, and a pharmaceutical composition comprising the compound. Also disclosed are uses of the compound and of the pharmaceutical composition comprising the compound in treating anti-apoptotic protein BCL-2-related diseases such as cancer. (I)
Patent WO-2021208216-A1 (WO)
Inventor: NIU ZUOQIN
IPC: A61L101/06
Filed: 2020-06-05
Abstract: 一种具有杀菌消毒功能的纸币处理装置及金融设备。具有杀菌消毒功能的纸币处理装置包括纸币分离机构（1）、纸币输送机构（2）和接触式涂抹机构；在纸币单张输送过程中，接触式涂抹机构与纸币表面接触，使接触式涂抹机构内含有的杀菌消毒物质附着至纸币表面，可以对纸币进行逐张消毒，消毒效果更好，解决了现有技术中对纸币进行成捆消毒导致消毒效果差的问题；并且涂抹式消毒能够保证消毒溶液直接接触并附着在纸币上，即使在纸币高速行进过程中纸币涂抹的消毒溶液也能够通过渗透作用对纸币进行全面的消毒，解决了现有技术中通过紫外线照射、臭氧药粉或高温杀菌等方式无法对纸币进行有效消毒的问题。
Patent WO-2021248398-A1 (WO)
Title: 光谱共焦测量装置及测量方法
Inventor: WANG JINFENG
IPC: G01B11/02
Filed: 2020-06-11
Abstract: 一种光谱共焦测量装置，包括：光源部（210），用于以第一预定路径射出具有一定波长范围的宽光谱光束；光学采样部（220），用于将来自光源（211）射出的光束聚于待测物体的不同的测量表面，并以不同于与第一预定路径相反的第二预定路径输出反射光；以及测量部（230），用于接收并处理来自光学采样部（220）的反射光，以获得测量结果。可提高测量精度、降低生产成本。还公开一种光谱共焦测量方法。
Patent WO-2020249040-A1 (WO)
Inventor: STRAND ROSS
IPC: A61Q11/00
Filed: 2020-06-11
Abstract: Leave-on oral care compositions having good spreadability and improved retention property are provided for promoting Gum Health of a user. Said leave-on oral care compositions comprise a hyaluronic acid or a salt thereof, a polyacrylic acid as a mucoadhesive polymer and an additional polymer.
Patent WO-2022000320-A1 (WO)
Inventor: LI JUNFENG
IPC: G09F9/30
Filed: 2020-06-30
Abstract: A flexible display device (100) and a display system. The flexible display device (100) comprises: a screen assembly (2), and a support structure (20) disposed on the screen assembly (2). The rigidity of the flexible display device (100) in a first direction (1001) and a second direction (1002) is not the same. The first direction (1001) is the direction in which the screen assembly (2) rolls up, and the second direction (1002) is perpendicular to the first direction (1001).
Patent WO-2021036575-A1 (WO)
Inventor: GUAN ZHENHONG
IPC: D06M101/36
Filed: 2020-07-20
Abstract: The present invention provides a cross-linked enhanced meta-aramid and a preparation method therefor. The method comprises: using an isocyanate as a cross-linking agent, adding a catalyst and then performing processing for a period of time at a certain temperature; and performing water washing, drying, and heat-setting so as to prepare a high-strength meta-aramid. The invention is used to prepare a cross-linked meta-aramid that shows an improved binding force between fibers, and has good mechanical properties and high temperature resistance.
Patent WO-2021217920-A1 (WO)
Inventor: SHU HONGYUN
IPC: B26B21/40
Filed: 2020-07-27
Abstract: A razor having an omni-directional engagement structure, comprising a blade handle (1) and a blade head (2), the blade handle (1) is connected by means of a blade head connection base (21) on the blade head (2), the blade handle (1) is cooperatively connected to the blade head connection base (21) by means of an omni-directional engagement structure, the omni-directional engagement structure comprises an omni-directional engagement part (31) arranged at a blade handle head part as well as an omni-directional cooperating part (32) arranged on the blade head connection base, and by means of the omni-directional engagement part (31) on the blade handle head part cooperating with the omni-directional cooperating part (32) on the blade head connection base, the blade handle is able to be inserted into the omni-directional cooperating part (32) from any direction, selecting a mating direction or a matching position is unnecessary, and the blade handle can be secured to the blade head rapidly and conveniently.
Patent WO-2022000678-A1 (WO)
Inventor: LIU CHANGQING
IPC: G01M17/08
Filed: 2020-07-31
Abstract: Disclosed are an impact speed control method and apparatus, a storage medium and an electronic device. The control method comprises: firstly, obtaining target parameters, wherein the target parameters comprise environmental parameters and test data under different environmental conditions; then, on the basis of the target parameters, determining a trolley motion mathematical model and a preset neural network; and finally, inputting an expected collision point speed into a trolley motion data model or the preset neural network, and determining an unhooking position and an unhooking point speed of a target trolley. The control method improves the accuracy of a collision speed.
Patent WO-2022032639-A1 (WO)
Title: Charging box for earphones
Inventor: FAN LINYONG
IPC: G10L25/51
Filed: 2020-08-14
Abstract: The present disclosure provides a charging box for wireless earphones, comprising: a battery; a plurality of contacts configured to be in contact with the wireless earphones when the wireless earphones are held in the charging box; a charging circuit configured to electrically connect the battery to the plurality of contacts for charging the wireless earphones; an audio sensor configured to sense environment sounds and provide signals representative of the environment sound; a processor configured to receive and process the signals and send an information to the wireless earphones when the processor determines that the environment sounds contains predefined sounds. The present disclosure further provides a charging box kit comprising a charging box and a pair of wireless earphones configured to be held in the charging box. The present disclosure provides a method for notifying a wearer of earphones, comprising the steps of: providing the charging box kit; receiving the environment sounds and generating signals representative of the environment sounds by using the audio sensor in the charging box; receiving and processing the signals representative of the environment sounds by using the processor in the charging box; sending an information to the wireless earphones when the processor determines that the environment sounds contains predefined sounds; generating sound in the wireless earphones to notify the wearer of the earphones the existence of the predefined sound in the environment sounds.
Patent WO-2022036719-A1 (WO)
Inventor: SHI ZHIHUA
IPC: H04L5/00
Filed: 2020-08-21
Abstract: Provided are a wireless communication method and device. The method comprises: receiving a trigger signaling on a first time slot, the triggering signaling being used for triggering a terminal device to send a sounding reference signal (SRS) of an SRS resource group; and determining a second time slot on the basis of the first time slot and at least one of the following: a plurality of time slot offsets, a time slot offset corresponding to a first trigger state indicated by the trigger signaling, or a time domain range after the first time slot. The second time slot is determined by means of the plurality of time slot offsets, the time slot offset corresponding to the first trigger state indicated by the trigger signaling, or the time domain range after the first time slot, thereby avoiding fixation of the time slot offset between the trigger signaling and SRS transmission; that is, a relative position between a time slot used for receiving the trigger signaling and a time slot used for sending the SRS is selectable or determinable, thereby accordingly reducing limitation and improving system flexibility.
Patent WO-2021082660-A1 (WO)
Title: Method and apparatus for realizing dual offline payment
Inventor: TANG ZHIHUI
IPC: G06Q20/08
Filed: 2020-08-24
Abstract: A method for realizing dual offline payment, wherein same is applied to a payment client, the method comprising: starting an offline payment function, and acquiring a payment amount (310); generating an offline payment certificate carrying the payment amount and verification information (320); and providing the offline payment certificate to a collection device, so that the collection device approves the payment made by the payment client after verifying, by means of the verification information, that the offline payment certificate is legitimate.
Patent WO-2021128914-A1 (WO)
Title: 商品短标题生成方法及装置
Inventor: ZHU BIN
IPC: G06F16/34
Filed: 2020-08-28
Abstract: 一种商品短标题生成方法及装置，涉及文本摘要技术领域，能够提高商品短标题的生成效率及精度。该方法包括：爬取商品标题数据和/或采集搜索词数据，构建语料数据集；基于商品分类表将语料数据集中的多条语料按商品类别分类后，提取关键词组建词库；将词库中的各关键词按照词性标注为修饰词或品类词；获取原始商品标题数据分词得到多个标题词，将各标题词分别与词库中的关键词匹配，输出匹配成功的关键词；从多个关键词中筛选出至少两个有效关键词，根据词性拼接组成商品短标题。
Patent WO-2021068680-A1 (WO)
Inventor: HUANG ZHEN
IPC: H04N5/225
Filed: 2020-08-28
Abstract: 本申请公开了一种感光组件、摄像模组和终端设备。所述摄像模组具有窄边侧，其中，当所述摄像模组被配置为前置摄像模组并与终端设备的显示屏安装于同一侧时，所述摄像模组的所述窄边侧对应于所述终端设备的壳体，以使得所述摄像模组能够更邻近于所述壳体的顶侧，从而相应地为所述显示屏的尺寸扩展提供空间，以提高所述终端设备的"屏占比"。
Patent WO-2021098355-A1 (WO)
Inventor: WU YE
IPC: H04B7/06
Filed: 2020-09-14
Abstract: The present application provides a CSI measurement method and apparatus. The method comprises: a terminal determining N (N is an integer greater than 1) RS groups, and sending the N RS groups to a network device; and the network device receiving the N RS groups sent by the terminal, and measuring CSI according to at least one RS group in the N RS groups. Each of the N RS groups comprises a first RS for CSI measurement and a second RS for CSI measurement. The first RS and the second RS in each RS group each occupy a time-frequency resource section. The time-frequency resource section consists of a time-domain resource section and a frequency-domain resource section. Frequency-domain resource sections occupied by different RS groups do not overlap each other. Time-domain resource sections occupied by different RS groups do not overlap each other. When frequency hopping occurs, distribution of the first RS and the second RS on a physical resource enables RSs in the same RS group to perform joint measurement, thereby improving the accuracy of CSI estimation and prediction.
Patent WO-2022000810-A1 (WO)
Inventor: CHEN KANG
IPC: H05K3/46
Filed: 2020-09-18
Abstract: Provided by the present invention is a lamination method for a flexible circuit board. The flexible circuit board comprises an inner flexible circuit board and N layers of outer flexible circuit boards sequentially stacked on the inner flexible circuit board, where N is a positive integer. The lamination method comprises the following steps: setting an identification point; constructing a workbench; the flexible circuit board adds an electric charge; the inner flexible circuit board is aligned with the workbench; and the outer flexible circuit boards are aligned with the inner flexible circuit board. Compared to the prior art, the lamination method for the flexible circuit board according to the present invention uses an image control system for positioning, and the inner flexible circuit board and the outer flexible circuit boards are fixed by means of electrostatic adsorption, so that the alignment precision is greatly improved.
Patent WO-2021169266-A1 (WO)
Inventor: WEI HAITONG
IPC: H04L29/06
Filed: 2020-09-24
Abstract: The present application relates to the technical field of information security. Provided is a method for secure handshaking between a client and a service end. Secure handshaking is realized by means of reusing a session record at a handshaking stage of a client and a service end. The method comprises: S110: a service end generating a session record key every first set period of time and storing same in a memory of the service end; S120: the service end using the latest generated session record key to encrypt a session record generated by means of initial handshaking between a client and the service end, and sending the encrypted session record to the client; and S130: when the client carries the encrypted session record to perform subsequent handshaking with the service end, the service end sequentially calling session record keys in the memory of the service end to decrypt the encrypted session record, if the decryption is successful, the client and the service end reusing a negotiation key in the session record, such that handshaking is completed, and if the decryption fails, proceeding to S120. The present application increases the difficulty in the decryption of a session record key and enhances data transmission security.
Patent WO-2022056986-A1 (WO)
Title: Calcium carbonate-based compound micro particles, and preparation and application thereof
Inventor: LIU ZHUANG
IPC: A61K47/02
Filed: 2020-10-16
Abstract: Calcium carbonate-based compound micro particles, and preparation and application thereof. The calcium carbonate-based compound micro particles comprise calcium carbonate and a macromolecule stable layer, and the macromolecule stable layer comprises amphipathic molecules and/or hydrophilic molecules. Also disclosed is an application of the calcium carbonate-based compound micro particles in preparation of one or more of an adjuvant, a chemotherapy enhancing adjuvant, a radiotherapy enhancing adjuvant, and a radiofrequency ablation treatment adjuvant for tumor immnuotherapy. The calcium carbonate-based compound micro particles have an excellent effect of regulating a tumor slightly acid environment, can reduce the content of immunosuppressive cells in tumor, increase the content of immune cells capable of killing the tumor and promote polarization of tumor-associated macrophages from an M2 type to an M1 type, effectively turns a tumor immunosuppression micro environment, activates antitumor immunity, and can enhance a suppression effect of various treatment means such as immunotherapy, chemotherapy, radiotherapy and radiofrequency ablation treatment on tumor growth.
Patent WO-2021114869-A1 (WO)
Inventor: ZHANG SHIJUN
IPC: G01B11/24
Filed: 2020-10-19
Abstract: An angular displacement micro-driving mechanism, comprising an input shaft (1), a hollow shaft (2), a gear I (3), an elastic retainer ring I (4), an elastic retainer ring II (5), a sleeve I (6), a gear IV (7), a power output shaft (8), a sleeve II (9), a bearing I (10), a bearing end cover I (11), a bolt I (12), a rotary workbench (13), a bearing II (14), a bearing end cover II (15), a bolt II (16), a gear III (17), a shaft sleeve (18), an intermediate shaft (19), a planetary carrier (20), a gear II (21), a sleeve III (22), a support (23), a bearing III (24), a bearing end cover III (25), a bolt III (26), a bearing IV (27), a bearing end cover IV (28), a worm gear (29), a worm (30), a sealing ring (31), a bolt IV (32), a retainer ring (33), an elastic washer (34), a nut (35), and a box (36). The hollow shaft (2) passes through a shaft hole of the box (36), and is fixed on the box (36) by the bolt IV (32) by means of a fixing shaft section (204) and a fixing protrusion (205) on the hollow shaft (2); the bolt IV (32) also fixes the bearing end cover IV (28); the gear I (3) is mounted on a spline II (202) on the hollow shaft (2) by means of a spline, and is pressed against a hollow shaft protrusion (203) on the hollow shaft (2) by means of the elastic retainer ring I (4). Precise angular displacement transmission can be achieved.
Patent WO-2021135537-A1 (WO)
Title: 一种直播内容引入方法、装置、存储介质及设备
Inventor: ZHANG XU
IPC: H04N21/4782
Filed: 2020-10-22
Abstract: 本申请实施例公开了一种直播内容引入方法、装置、存储介质及设备，其中该方法包括：接收目标网页发送的直播调用指令；获取直播调用指令中包含的第一直播平台的第一身份信息，并根据第一身份信息获取对应的第一配置信息，其中，第一配置信息包含直播内容的请求接口；通过内联框架标签在目标网页中加载直播页面，并通过直播页面基于第一配置信息播放第一直播平台对应的直播内容。
Patent WO-2021078183-A1 (WO)
Title: Micro electro-hydraulic linear actuator and electro-hydraulic actuated robot dexterous hand
Inventor: WANG LUYI
IPC: B25J15/00
Filed: 2020-10-22
Abstract: The present invention provides a micro electro-hydraulic linear actuator and an electro-hydraulic actuated robot dexterous hand. The micro electro-hydraulic linear actuator comprises an actuator base (3), a spherical pump unit, and a reciprocating piston mechanism packaged in a closed elastic bladder (1); a hydraulic cylinder (25) and a cylinder liner (26) are arranged on the actuator base (3); both the hydraulic cylinder (25) and the cylinder liner (26) are cylindrical accommodating cavities having one ends open; the open end of the hydraulic cylinder (25) is arranged with a hydraulic cylinder end cap (19); the open end of the cylinder liner is arranged with a motor end cap; the reciprocating piston mechanism is arranged in the hydraulic cylinder (25); a spherical pump and a motor are integrated in the cylinder liner (26) to form the spherical pump unit. In the present invention, a distributed hydraulic source serves as drive force, no reversing valve is needed, there is no need to arrange a complex oil path pipeline in a system, the size is small, the power density is large, the flexibility is good, and an impact load can be withdrawn; and modular design is used and thus the use is convenient.
Patent WO-2021129115-A1 (WO)
Title: 一种聚丙烯复合材料及其制备方法
Inventor: LU CHAOLIANG
IPC: C08K3/26
Filed: 2020-10-27
Abstract: 本发明提供了一种低介电聚丙烯复合材料，通过加入一定量的氮吸附比表面积≥300m 2/g的炭黑，能够降低炭黑的加入量，从而改善炭黑加入量过大导致介电常数和介电损耗的上升。能够用于对介电有需求的汽车内外饰件。