baber/WOPTO huggingface dataset:
Patent WO-2020073367-A1 (WO)
Inventor: YE CAIYUN
IPC: A45D19/00
Filed: 2018-10-29
Abstract: A shampoo beauty bed, comprising a shampoo bed body. The shampoo bed body comprises a ceramic basin (1), a backrest (2), a seat cushion (3), a foot cushion (4), and a main frame (9). The ceramic basin (1) is mounted at the end of the shampoo bed body by means of a ceramic basin support (10); the backrest (2), the seat cushion (3), and the foot cushion (4) are arranged in sequence at the left side of the ceramic basin (1), and two ends of the seat cushion (3) are rotatably connected to the backrest (2) and the foot cushion (4) respectively by means of a connecting shaft (24); the lower end of the foot cushion (4) is rotatably connected, by means of a foot cushion extension rod (21), to a foot cushion support frame (6) hingedly connected on the main frame (9); a seat cushion support rod (22) and a support rod (16) are hingedly connected to the left and right positions of the lower end of the seat cushion (3); the seat cushion support rod (22) is rotatably connected to the foot cushion support frame (6); the backrest (2) is rotatably connected to the vertical segment of the main frame (9) by means of a backrest support frame (17). A motor (11) provided drives an electric rod (8) to move, and expansion and contraction of the electric rod (8) enables simultaneous adjustment of the backrest (2), the seat cushion (3), and the foot cushion (4). Driving is performed simply by one motor (11), and different adjustment requirements can be achieved, thereby implementing easy operation.
Patent WO-2019148912-A1 (WO)
Title: Image processing method, apparatus, electronic device and storage medium
Inventor: GAO HAORAN
IPC: G06T5/00
Filed: 2018-10-31
Abstract: An image processing method, an apparatus, an electronic device and a storage medium. Said method comprises: acquiring an image to be processed (S101); extracting, from the image to be processed, a bayer image containing a target object, and converting the image to be processed into a first YUV image (S102); collecting statistics on the average brightness of a Y component in the first YUV image; when the average brightness is beyond a preset range, determining a corresponding gamma curve according to the average brightness of the Y component in the first YUV image (S103); converting the bayer image into a first RGB image; and performing mapping on the first RGB image according to the gamma curve, so as to obtain a second RGB image (S104); determining, according to the second RGB image, various matrices performing enhancement processing on the second RGB image; and performing enhancement processing on the second RGB image by means of the matrices, so as to obtain a second YUV image (S105); and fusing the first YUV image and the second YUV image to obtain a fused image (S106). Said method can improve the quality of a monitored image, and further improve the accuracy of vehicle license plate recognition.
Patent WO-2019096092-A1 (WO)
Title: 无线承载的处理方法及网络设备
Inventor: KIMBA DIT ADAMOU BOUBACAR
IPC: H04W36/00
Filed: 2018-11-12
Abstract: 本发明实施例公开了一种无线承载的处理方法及网络设备，以完善5G系统中辅网络设备对无线承载的建立/释放。该方法包括：当检测到第一事件时，建立与移动终端之间的无线承载RB，或，拒绝建立所述RB，所述第一事件包括以下至少一项：所述辅网络设备被所述移动终端接入的主网络设备添加、所述辅网络设备的配置被更改、所述移动终端由另一辅网络设备切换至所述辅网络设备。该技术方案使得5G系统在双连接(即同时接入辅网络设备及主网络设备)场景下能够利用辅网络设备对RB进行建立、拒绝建立、释放或拒绝释放，从而完善了5G系统中对RB的建立/释放方案。
Patent WO-2020082476-A1 (WO)
Inventor: LI YONGMING
IPC: C23F11/14
Filed: 2018-11-20
Abstract: A preparation method for and use of a dibenzylamine quaternary ammonium salt high-temperature resistant acidizing corrosion inhibitor and use thereof. The preparation steps are as follows: (1) dissolving an amine reactant benzylamine, phenylethylamine, morpholine or indole in an organic solvent, slowly adding epichlorohydrin dropwise, stirring the reaction at room temperature for 12-14 h, then performing distillation under reduced pressure, and washing to obtain intermediate I; (2) dissolving the intermediate I in an organic solvent, adding dibenzylamine thereto, then adding an acid-binding agent, raising the temperature to 60-80 °C and reacting for 14-16 h, and after cooling to room temperature, performing filtration, extraction and distillation under reduced pressure to obtain intermediate II; (3) dissolving the intermediate II in an organic solvent, adding a quaternization agent thereto, raising the temperature to 80-110 °C and reacting for 12-15 h, and after cooling to room temperature, performing filtration, extraction and distillation under reduced pressure to obtain a dibenzylamine quaternary ammonium salt high-temperature resistant acidizing corrosion inhibitor. The preparation method is simple and feasible, and reliable in principle, and the prepared acidizing corrosion inhibitor has significant inhibitory effects on acid corrosion of carbon steel in oil and gas wells.
Patent WO-2019114793-A1 (WO)
Inventor: ZHANG YING
IPC: C07K16/28
Filed: 2018-12-13
Abstract: An EGFR antibody, a preparation method therefor and an application thereof. The antibody comprises a complementary determining region (CDR): one or more of a heavy chain CDR1, a heavy chain CDR2, or a heavy chain CDR3, and/or one or more of a light chain CDR1, a light chain CDR2, or a light chain CDR3 of the EGFR antibody. The EGFR antibody has a high affinity to EGFR proteins and a cytotoxic killing effect to EGFR positive cells, and thus can be applied to the preparation of drugs for treating tumors and the like.
Patent WO-2019091497-A1 (WO)
Title: 一种广地龙蚓苗个体及种群质量评价方法
Inventor: HUANG QING
IPC: A01K67/033
Filed: 2018-12-17
Abstract: 一种广地龙蚓苗个体质量评价方法，包括以下步骤：观察广地龙个体完整度、体色以及生殖环带，测量广地龙个体重量、体长、生殖环带直径和活力；若广地龙个体完整，背部棕褐色至紫灰色、腹部浅黄棕色，生殖环带未明显，且同时满足广地龙个体重量≥4.0g，体长≥9.0cm，生殖环带直径≥4.5mm和活力≥35.0s，则判断该广地龙个体为合格广地龙蚓苗。一种广地龙蚓苗种群质量评价方法，包括以下步骤：随机采集若干个广地龙个体，测量广地龙个体重量、体长、生殖带环直径和活力，计算出采集的广地龙个体重量的平均值X1和标准差SV1，广地龙个体体长的平均值X2和标准差SV2，广地龙个体生殖带环直径的平均值X3和标准差SV3，广地龙个体活力的平均值X4 和标准差SV4，根据广地龙个体重量、体长、生殖带环直径和活力的平均值和标准差，分别计算出广地龙个体重量、体长、生殖带环直径和活力的离散系数CV1、CV2、CV3和CV4；若同时满足X1≥5.5g，CV1≤0.28，X2≥11.0cm，CV2≤0.2，X3≥5.0mm，CV3≤0.16，X4≥42s和CV4≤0.15，则判断该广地龙蚓苗种群为合格广地龙蚓苗种群。
Patent WO-2019128829-A1 (WO)
Title: 动作执行方法、装置、存储介质及电子装置
Inventor: WANG BIN
IPC: G10L15/02
Filed: 2018-12-20
Abstract: 一种动作执行方法、装置、存储介质及电子装置，其中，该方法包括：接收控制指令，并确定用户设备UE当前所处的业务场景（S102）；根据上述控制指令和业务场景确定UE待执行的动作（S104）；指示上述UE执行上述动作（S106）。上述方法实现了在确定的业务场景下无需输入完整的控制指令也能实现动作的控制的目的，有效解决相关技术中存在的无法对输入的控制指令进行智能识别，从而导致用户体验度低的问题，达到提高用户体验的效果。
Patent WO-2020052148-A1 (WO)
Title: Information pushing method and device
Inventor: LIU YIQIANG
IPC: G06K17/00
Filed: 2018-12-20
Abstract: Disclosed are a method and a device for pushing information, which is used to solve the problem that an object link is needed to send for pushing information in the prior art, which is a tedious process. A terminal determines that a user needs to perform message interaction with a customer service corresponding to an object (900), the terminal sends object information of the object obtained by scanning a two-dimensional code to the client of the customer service through a server (901), so that the client corresponding to the customer service can display the object information to the customer service, the customer service can visually see the object information; when it is determined that the information interaction is required, the object information is directly sent to the client of the customer service, it is not the link corresponding to the object that is sent to the client of the customer service after the information interaction is determined; therefore, compared with the solution that the client of the customer service receives the object information through the link sent by the user, the method is more intelligent; Meanwhile, the step of sending the link is reduced, and the operation is simpler.
Patent WO-2020082559-A1 (WO)
Inventor: WEI XIAORU
IPC: G06Q30/06
Filed: 2018-12-21
Abstract: 一种基于知识图谱的风险检测方法、装置、设备及可读存储介质，在用户进行账户注册时即收集用户的相关数据，然后通过关联图谱(知识图谱)的方式对这些数据进行整合，方便商家或风控人员了解各项信息之间的关联性；再根据该关联图谱进行风险检测，从而以知识关系分析的方式对用户数据进行分析，以对潜在业务风险进行预测，实现了电子商务风险预警，提高风险检测的能力和业务安全性。
Patent WO-2019196512-A1 (WO)
Inventor: CAO LIANGMING
IPC: A61H39/00
Filed: 2018-12-29
Abstract: 一种针灸贴片，包括贴片本体（1），贴片本体（1）的一面设有导电圈（2）和粘帖层（3），贴片本体（1）的另外一面设有用于与针灸仪连接的磁扣（5）；导电圈（2）位于贴片本体（1）的中心位置，粘贴层（3）位于导电圈（2）的外侧边缘，且导电圈（2）和粘帖层（3）之间具有间隙，以形成环形的导电隔离圈（4），导电圈（2）与贴片本体（1）之间设有导电层（7）。针灸贴片在不刺破皮肤的前提下，实现精准选穴、模拟针灸手法及电针灸治疗，提高了针灸效果，能够很好的解决针灸领域的难题。
Patent WO-2019141080-A1 (WO)
Title: Resource allocation method and apparatus
Inventor: WANG XINXIN
IPC: H04W16/04
Filed: 2018-12-29
Abstract: Disclosed are a resource allocation method and apparatus. The method comprises: dividing a physical cell into one or more virtual cells according to service information of users in the physical cell; establishing a mapping relationship between physical resources of the physical cell and virtual resources of each virtual cell; and allocating physical resources to the users of the corresponding virtual cell according to a virtual resource requirement of the users in each virtual cell and the mapping relationship, wherein the virtual resource requirement of the users is a resource requirement amount set according to service requirements of the corresponding users. According to the embodiments of the present invention, by mapping physical resources of one physical cell into virtual resources of multiple virtual cells according to the distribution of user services, and by carrying out resource allocation on the virtual resources of the multiple virtual cells for users, the reuse of physical resources is realized, thereby multiplying the resources that can be allocated to users, and improving the utilization rate of the physical resources.
Patent WO-2019134671-A1 (WO)
Inventor: BAI JIAN
IPC: G03B21/20
Filed: 2019-01-04
Abstract: A laser emitter (10), an optoelectronic device (100), and a depth camera (1000). The laser emitter (10) comprises multiple light-emitting elements (12). The multiple light-emitting elements (12) are irregularly arranged. The multiple light-emitting elements (12) are divided into multiple groups. The light-emitting elements (12) in each group of are regularly arranged. When the laser emitter (10) is operating, at least one group of light-emitting elements (12) are driven to emit a light beam to form a pattern. The multiple groups of light-emitting elements (12) are driven to emit light beams at different times to form multiple patterns.
Patent WO-2020142915-A1 (WO)
Inventor: FANG RUIMING
IPC: F25D29/00
Filed: 2019-01-09
Abstract: A refrigerator and a control method, device and system therefor. The control method comprises: detecting and confirming that the cumulative running time of a compressor is at least a running time threshold, and an ice maker is in a working state at present, and controlling the ice maker to perform an defrosting operation after a current ice making period is ended, the running time threshold being a time difference between the defrosting period of the refrigerator and the ice making period of the ice maker. According to the control method of the refrigerator, defrosting in the ice making period can be avoided, and therefore, the influence of defrosting on ice making of the ice maker can be reduced, the ice making efficiency and the ice making capacity of the ice maker can be effectively promoted, the ice making period is shortened, energy consumption is reduced, and product reliability is improved.
Patent WO-2019137414-A1 (WO)
Title: Method for treating active bleeding using biocompatible hemostatic and sealant compositions
Inventor: JI XIN
IPC: A61L15/28
Filed: 2019-01-10
Abstract: A product for treating a bleeding wound in a human or animal body comprises a biocompatible hemostatic composition and a biocompatible tissue sealant. The product may be used to control bleeding from external wounds and internal injuries, as well as to minimize bleeding during surgical procedures.
Patent WO-2019141199-A1 (WO)
Title: Apparatus and methods for polar code construction and bit position allocation
Inventor: SABER HAMID
IPC: H03M13/13
Filed: 2019-01-17
Abstract: A sub-channel to carry an information bit, in input bits that are to be encoded, is selected from each of multiple subsets of sub-channels that are provided by a length N polar code. The subsets include sub-channels that are associated with respective overlapping constituent polar codes of the length N polar code. The constituent polar codes are of length N  ref  < N. An ordered sequence of length N  ref , instead of a longer ordered sequence of length N, may be used in selecting the sub-channels. The input bits are encoded to generate a codeword, and the codeword is transmitted.
Patent WO-2020147068-A1 (WO)
Inventor: YAN SHOUMENG
IPC: H01L23/48
Filed: 2019-01-17
Abstract: Method, systems and apparatuses may provide for technology that divides an application into a plurality of portions that are each associated with one or more functions of the application (352) and determine a plurality of transition probabilities between the plurality of portions (354). Some technology may also receive at least a first portion of the plurality of portions, and receive a relation file indicating the plurality of transition probabilities between the plurality of portions.
Patent WO-2020154997-A1 (WO)
Inventor: Zhou yu ting
IPC: H01L27/11551
Filed: 2019-01-31
Abstract: A method for forming a staircase structure of 3D memory, including: forming an alternating layer stack comprising a plurality of dielectric layer pairs disposed over a substrate; forming a first mask stack over the alternating layer stack; patterning the first mask stack to define a staircase region comprising a number of N sub-staircase regions over the alternating layer stack using a lithography process and N is greater than 1; forming a first staircase structure over the staircase region, the first staircase structure has a number of M steps at each of the staircase regions and M is greater than 1; and forming a second staircase structure on the first staircase structure, the second staircase structure has a number of 2 * N * M steps at the staircase region.
Patent WO-2020024582-A1 (WO)
Title: Speech synthesis method and related device
Inventor: BAO FEI
IPC: G10L17/04
Filed: 2019-02-28
Abstract: A speech synthesis method and a related device. The method comprises: determining a user identity according to a current input speech of the user; acquiring an acoustic model from an acoustic model library (1033) according to the current input speech; determining basic speech synthesis information according to the user identity, the basic speech synthesis information representing variations in a preset sound speed, a preset volume, and preset pitch of the acoustic model; determining a reply text; determining enhanced speech synthesis information according to the reply text and contextual information, the enhanced speech synthesis information representing variations in a preset timbre, an intonation, and a preset rhythm of the acoustic model; and using the acoustic model to perform speech synthesis on the reply text according to the basic speech synthesis information and the enhanced speech synthesis information so as to acquire a speech used as a reply to the user. The method enables a device to provide a personalized speech synthesis effect for a user in a process of human-computer interaction, thereby improving the speech interaction experience of the user.
Patent WO-2020143106-A1 (WO)
Inventor: WU DAOYU
IPC: A47J31/42
Filed: 2019-03-01
Abstract: A coffee machine and a control method and system thereof, the coffee machine comprising: a cold storage compartment (1), a coffee brewer (2), a stirring water-injection device (3), a cup acquisition and transport device (4), a control device (5), a water pump (6), a hot water boiler (7), a coffee bean container (9) and a coffee grinder (10); the cold storage compartment (1) having cups (12) placed therein, and the cups (12) having a powder material or liquid raw material packaged therein. The control device (5) controlling the stirring water-injection device (3) to stir the powder material or liquid raw material packaged in a cup (12), and, after the stirring of the powder material or liquid raw material is complete, to inject coffee freshly ground and brewed by the coffee brewer (2), thus achieving the production of a plurality of various flavors of coffee.
Patent WO-2019184996-A1 (WO)
Title: Method for large-scale production of lentivirus by using gmp-level serum-free suspension cells
Inventor: HONG YI
IPC: C12N7/00
Filed: 2019-03-28
Abstract: Provided is a method for large-scale production of lentivirus by using GMP-level serum-free suspension cells. Said method comprises the following steps: (a) providing a seed solution of packaged cells; (b) inoculating the seed solution in a first culture solution; (c) carrying out subculture of the packaged cells; (d) starting a liquid change operation when a liquid change trigger condition is met; (e) repeating steps (c) and (d) 1, 2 or 3 times; (f) starting a transfection operation when a transfection trigger condition is met; (g) optionally performing liquid change after transfection; (h) cultivating the transfected packaged cells; (i) starting harvesting and liquid change operations when a liquid change trigger condition is met; (j) repeating steps (h) and (i) 1, 2 or 3 times; (k) combining each of the recovered liquids; and (1) performing a purifying treatment. The culture solution used in each step is a serum-free cell culture solution.
Patent WO-2020199063-A1 (WO)
Inventor: LI XIAOKA
IPC: H04W72/04
Filed: 2019-03-30
Abstract: A communication method and apparatus. The method comprises: receiving a first reference signal, and performing time-frequency offset compensation on the first reference signal. In the embodiments of the present application, on one hand, a time-frequency offset compensation value used for performing time-frequency offset compensation on a first reference signal is configured before the first reference signal is received, such that the first reference signal is compensated for based on the configured time-frequency offset compensation value, thereby avoiding the problem that a time-frequency offset estimation value calculated based on a compensated first reference signal is inaccurate due to an unreasonable moment for configuring a time-frequency offset compensation value; and on the other hand, the first reference signal is a reference signal that uses the time-frequency compensation value for the first time, and the time-frequency offset compensation value is configured before a second reference signal, using the time-frequency offset compensation value for the first time, is received, such that subsequent reference signals can all be compensated for based on the time-frequency offset compensation value, thereby effectively guaranteeing the accuracy of a time-frequency offset estimation value calculated based on the compensated subsequent reference signals.
Patent WO-2020019754-A1 (WO)
Title: Drainage valve with adjustable mounting height
Inventor: LIU YONGMAO
IPC: E03D1/34
Filed: 2019-04-08
Abstract: A drainage valve with an adjustable mounting height, comprising a cover (10), a base (20) provided with a drainage port, a switch assembly (30), an adjusting bracket (40) and a pulling member (50); the switch assembly (30) is connected to the cover (10) by means of the pulling member (50), and the cover (10) is provided on the base (20); the switch assembly (30) drives the cover (10) to flip up or down relative to the base (20) by means of the pulling member (50), so as to open or close the drainage port; and an adjusting base tube (21) is provided on the base (20), the adjusting bracket (40) is fitted and connected to the adjusting base tube (21) and the switch assembly (30), and the adjusting bracket (40) moves up and down along the adjusting base tube (21) to determine the mounting height of the switch assembly (30).
Patent WO-2019228072-A1 (WO)
Title: Filter coupling structure and processing method
Inventor: ZHENG QINGKUO
IPC: H01P1/208
Filed: 2019-04-09
Abstract: An embodiment of the present application discloses a filter coupling structure and a processing method for reducing the cost of filters. The filter coupling structure in the embodiment of the present application comprises at least two resonant cavities. The resonant cavity is an inner space surrounded by a resonant cavity wall, a resonant cavity bottom plate, and a resonant cavity cover plate. The at least two resonant cavities are connected in sequence, and each contains a resonator. There is a coupling rib assembly between the at least two resonant cavities, wherein the coupling rib assembly comprises a first coupling rib and a second coupling rib. The first coupling rib is connected to the resonant cavity wall and the resonant cavity bottom plate so as to block the two adjacent resonant cavities. The second coupling rib is connected to the resonant cavity bottom plate and intersects with the first coupling rib.
Patent WO-2020215187-A1 (WO)
Inventor: LONG WEI
IPC: G06K9/20
Filed: 2019-04-22
Abstract: A device for fingerprint recognition and an electronic device. The device for fingerprint recognition is applicable in the electronic device having a flexible display screen and is capable of implementing in-display fingerprint recognition of the flexible display screen. The device comprises: an optical fingerprint module, a fingerprint detection area of the optical fingerprint module being located in the flexible display screen, the optical fingerprint module being used for being provided under the fingerprint detection area to collect an optical signal reflected by a finger on the fingerprint detection area; and a supporting element, the supporting element being used for being provided between the flexible display screen and the optical fingerprint module, and being used for supporting a part of the flexible display screen in the fingerprint detection area, where the supporting element is fixed to the undersurface of the flexible display screen.
Patent WO-2019228109-A1 (WO)
Title: Camera module array and method for assembling same
Inventor: TANAKA TAKEHIKO
IPC: H04N5/225
Filed: 2019-04-26
Abstract: Provided is a camera module array, comprising: at least two camera modules, wherein at least one of the camera modules has a free-form surface lens, and the free-form surface lens performs active calibration according to an actual imaging result received by a photosensitive chip such that the difference between an actual reference direction of the free-form surface lens and a reference direction determined by an optical design is not greater than 0.05 degrees. A corresponding method for assembling the camera module array is further provided. In the present application, the TTL of a camera module can be reduced by means of the free-form surface lens so as to, for example, make the TTL of a wide-angle module equal to or approximately equal to the TTL of a long-focus module, such that a dual-camera module composed of the wide-angle module and the long-focus module can be easily installed on a terminal device, such as a mobile phone. The present application can also effectively improve the installation precision of the free-form surface lens.