baber/WOPTO huggingface dataset:
Patent WO-2021143407-A1 (WO)
Title: Lamp installation structure capable of implementing rapid central positioning
Inventor: LI YUTING
IPC: F21V21/03
Filed: 2020-12-10
Abstract: A lamp installation structure capable of implementing rapid central positioning, comprising a base plate (100) and a ceiling hanging plate (200). The ceiling hanging plate (200) comprises a circular bottom plate (210) fixed on an installation plane. An annular limiting portion (220) is provided on the edge of the bottom plate (210). The bottom of the base plate (100) is provided with a positioning portion (110) that has the same shape as the limiting portion (220). The positioning portion (110) is nested on the limiting portion (220) to implement central positioning. The base plate (100) and the ceiling hanging plate (200) are connected by means of a snap-fit mechanism. The snap-fit mechanism comprises male snaps (120) and female snaps (230) respectively provided on the base plate (100) and the ceiling hanging plate (200). The male snaps (120) are slidably fastened to the interiors of the female snaps (230). The height of the limiting portion (220) or the positioning portion (110) is greater than the height of the male snap (120) or the female snap (230). The positioning portion (110) and the limiting portion (220) are respectively provided on the base plate (100) and the ceiling hanging plate (200), rapid central positioning is implemented by the mutual nesting of the positioning portion (110) and the limiting portion (220), and then the snap-fit connection between the base plate (100) and the ceiling hanging plate (200) is implemented by means of the snap-fit mechanism to prevent the base plate (100) from being separated from the ceiling hanging plate (200), thereby solving the problem of inaccurate snap-fitting during blind installation of the base plate (100), and improving the accuracy and ease of installation.
Patent WO-2022120793-A1 (WO)
Inventor: CAI XUEFEI
IPC: A61H9/00
Filed: 2020-12-11
Abstract: 一种用于按摩装置上的吸嘴结构，吸嘴（20）为柔性材质，吸嘴（20）具有一呈喇叭状且开口朝外的空腔（201），空腔（201）的内底面一体凸设有朝向空腔（201）开口的拨片（21），拨片（21）的背面形成有支撑部（22），拨片（21）左右偏摆挤压空腔（201）内的空气而产生空气涡流，通过利用空气涡流产生的力对人体表面进行按摩，取代了传统的采用物体直接作用于人体上的方式，可以有效提升用户的体验感。
Patent WO-2021169506-A1 (WO)
Inventor: ZHANG JIYI
IPC: F24F11/64
Filed: 2020-12-16
Abstract: An air conditioner and a control method therefor. The air conditioner comprises an air conditioner indoor unit; the air conditioner indoor unit comprises a housing (1); an air supply outlet (11) is formed on the housing (1) and a humidification module (2) is further provided in the housing (1); the humidification module (2) comprises a humidification box (21); at least one spray component (5) is provided on the humidification box (21); the spray component (5) is provided with a water inlet valve; the spray component (5) is provided with a pair of nozzles (55); the pair of nozzles (55) sprays water in opposite directions and then a water film is formed in the humidification box (21); air entering the humidification box (21) flows through the water film to be humidified and is then supplied to an indoor space via the air supply outlet (11); the air conditioner is provided with a plurality of fans (17a, 17b); air can be guided to the indoor space by means of the fans (17a, 17b). The control method comprises: operating part or all of a plurality of fans (17a, 17b) according to a humidification instruction; and in the case that part or all of the plurality of fans (17a, 17b) are operated, adjusting the opening degree of a water inlet valve. By means of such an arrangement, a more flexible humidity adjustment mode can be achieved.
Patent WO-2021135988-A1 (WO)
Title: Hotspot code processing method, request method, apparatus, and electronic device
Inventor: SHUAI CHAOCHUN
IPC: G06F8/41
Filed: 2020-12-18
Abstract: A hotspot code processing method, a request method, an apparatus, an electronic device, and a storage medium; acquiring hotspot code files of a target application program from a plurality of terminal devices, and selecting hotspot codes from amongst the plurality of hotspot code files to generate hotspot configuration files of different levels. The number of hotspot codes included in the configuration files of different levels are different; when an acquisition request for the hotspot code of the target application program is received, one of the levels of hotspot configuration file can be selected to return, so that a suitable number of hotspot codes can be acquired even when the usage time of the target application program is short and insufficient hotspot codes have been generated, improving the performance of the target application program.
Patent WO-2022088453-A1 (WO)
Inventor: CHEN JUNHUA
IPC: G09F9/30
Filed: 2020-12-23
Abstract: A flexible display, comprising a flexible substrate (1), a flexible light-guiding film (2), a first light-scattering film (3), a first light-shielding film (4), a first color film (5), and an LED light source (6) arranged on a side face of the flexible light-guiding film (2). The first color film (5) comprises a first pattern area (51) and a first non-display area (52), and the first light-shielding film (4) comprises a first light-shielding area (42) and a first light transmission area (42); the flexible light-guiding film (2) comprises a first polymer film (21), and the first polymer film (21) comprises multi-layer-structure nano light-scattering particles (22), which are uniformly distributed therein; the multi-layer-structure nano light-scattering particles (22) comprise nano particles (221) and a second polymer layer (222) that covers the nano particles (221), and the particle size of the multi-layer structure nano light-scattering particle (22) is less than one tenth of the wavelength of light emitted by the LED light source; the nanoparticles (221) comprise nano-amorphous silica or nano-cerium oxide; and a plurality of light-scattering microstructures (23) are arranged on the surface of the first polymer film (21).
Patent WO-2021184925-A1 (WO)
Title: Projection system
Inventor: CHEN CHEN
IPC: G02F1/133
Filed: 2020-12-31
Abstract: A projection system (1), comprising a light source (20), a spatial light modulator (50), and a beam deflector (10). The beam deflector (10) is disposed on an optical path of an illumination beam, comprises variable refractive index units (100) arranged in an array, and controls, according to an image signal of an image to be projected, an electric field applied to the variable refractive index units (100) arranged in an array, so that the refractive index of the variable refractive index units (100) in at least a part of the area changes, and the illumination beam passing through this part of the area deflects, and thus the illumination beam incident on the spatial light modulator (50) forms a brighter area and a darker area. By providing the beam deflector (10) having the variable refractive index units (100), and regulating the electric field intensity of the electric field applied to the beam deflector (10), the deflection of the illumination beam passing through the variable refractive index units (100) is achieved, and the illumination beam incident on the spatial light modulator (50) is enabled to form a brighter area and a darker area, and thus the modulation of the light steering type high dynamic projection system (1) is achieved.
Patent WO-2021143585-A1 (WO)
Title: Display of link information
Inventor: SHEN YANG
IPC: G06Q30/06
Filed: 2021-01-05
Abstract: A display method and apparatus for link information, a storage medium and a terminal device The display method comprises: obtaining link information of a business object; generating a link order display region corresponding to the link information, the link order display region being used for instructing a user to perform link switching and record order information selected under different links; and displaying a link order display region comprising the order information in a commodity information page of the business object.
Patent WO-2021253846-A1 (WO)
Inventor: XUE MINGQIANG
IPC: C07F5/04
Filed: 2021-02-07
Abstract: 本发明涉及一种锂化合物及其制备方法，具体涉及一种脱质子β-酮亚胺锂化合物及其制备方法。以间苯二胺、乙酰丙酮为原料反应制备配体，将小分子有机锂溶液与配体溶液混合，然后反应，得到脱质子β-酮亚胺锂化合物。本发明克服了现有技术都集中在单负离子β-酮亚胺为骨架的配合物的技术偏见，首次公开了双负离子β-酮亚胺基配合物，填补了现有技术空白。
Patent WO-2021185007-A1 (WO)
Inventor: XIE GUOHUA
IPC: A63H17/00
Filed: 2021-02-08
Abstract: 一种变形玩具车，包括第一车厢(10)、第二车厢(20)和两个车头部(30)，第一车厢(10)与第二车厢(20)之间可拆卸连接；第一车厢(10)的两侧分别可转动地设有第一连接件(40)，第一车厢(10)和第二车厢(20)相互远离的一端分别固定设有第二连接件(50)；两个车头部(30)分别可拆卸地安装在第一车厢(10)两侧的第一连接件(40)上或者可拆卸地安装在第一车厢(10)和第二车厢(20)的第二连接件(50)上。本发明的变形玩具车，可变形为机器人的玩具形态，具有很高的趣味性和娱乐性。
Patent WO-2021218301-A1 (WO)
Inventor: ZHANG DAJUN
IPC: H04W36/00
Filed: 2021-02-19
Abstract: Disclosed are a multi-cell MBMS service transmission method and apparatus, and a storage medium, for use in solving the technical problem in the prior art of long transmission interruption delay of an MBMS service. The method comprises: determining a plurality of first cells from a plurality of MBMS transmission cells, the plurality of first cells constituting one synchronous region; determining configuration information of each first cell, wherein the configuration information enables a single-cell MBMS control channel (SC-MCCH) of each first cell to be located at the same scheduling position; and sending the configuration information of the first cell to a DU where the first cell is located, so that the first cell transmits the MBMS service according to the configuration information.
Patent WO-2021190317-A1 (WO)
Title: 颈部按摩仪的调节方法、调节装置、颈部按摩仪及存储介质
Inventor: LIU JIE
IPC: A61B5/296
Filed: 2021-03-11
Abstract: 本申请公开了颈部按摩仪的调节方法及颈部按摩仪，该方法包括：当获取到设定操作指令时，获取颈部的第一肌电信号；其中，第一肌电信号通过颈部按摩仪上设置的电极片采集得到；对第一肌电信号进行检测，以得到第一颈部疲劳等级；以及根据第一颈部疲劳等级确定颈部按摩仪的第一工作模式。
Patent WO-2022027965-A1 (WO)
Title: Integrated ozone treatment device for biochemical sludge and use method therefor
Inventor: SUN JINGWEI
IPC: C02F11/13
Filed: 2021-03-12
Abstract: Disclosed are an integrated ozone treatment device for biochemical sludge and a use method therefor, which relate to the technical field of sludge treatment. The present invention comprises a filtering cavity, a buffering cavity, a drying cavity and a sewage treatment cavity, wherein the filtering cavity is of a cylindrical structure which is horizontally placed and has two sealed ends; the filtering cavity and the drying cavity are connected via the buffering cavity; and the filtering cavity is provided with a rectangular sewage treatment cavity. According to the present invention, after sludge is fully stirred by a stirring apparatus of the filtering cavity, sewage enters the sewage treatment cavity through sewage filtering holes; the sewage is alkaline after being treated in the sewage treatment cavity; the sludge in the filtering cavity enters the drying cavity, and is compressed by a screw conveyor and then extruded out through a discharge port, and therefore, the device is convenient and quick, and reduces pollution; and at the same time, ozone is added into the drying cavity to carry out a sterilization and oxidation treatment on the sludge, such that the sludge treatment quality is improved.
Patent WO-2022205519-A1 (WO)
Inventor: LIU JINFENG
IPC: G09G3/20
Filed: 2021-04-16
Abstract: Disclosed are a source driver chip (100) and a display apparatus (1000). The source driver chip (100) comprises an OR logic arithmetic unit (10), a clock buffer (20), a shift register (30) and an AND logic arithmetic unit (40). By means of an OR logic operation of a row latch signal (TP) and a first output data delay control enable signal (ODDC-EN), a second output data delay control enable signal (ODDC-ENX) is obtained, and by means of an AND logic operation of an initial row latch sub-signal (PTP1-PTP80) and the second output data delay control enable signal (ODDC-ENX), the electrostatic interference to which the row latch signal (TP) is subjected can be reduced.
Patent WO-2021227904-A1 (WO)
Inventor: ZHENG SUXIN
IPC: A61K31/437
Filed: 2021-04-30
Abstract: 一种作为CDK9抑制剂的多环酰胺类衍生物、其制备方法及用途。所述多环酰胺类衍生物表现出优异的CDK9酶抑制活性，可用于制备治疗癌症的药物，所述癌症尤其是血液癌，包括急性髓细胞白血病、多发性骨髓瘤、慢性淋巴细胞性白血病、滤泡性淋巴瘤等和实体瘤，包括乳腺癌、前列腺癌、卵巢癌、肝细胞癌、胰腺癌、肾癌、胃癌、结直肠癌和肺癌等。
Patent WO-2022236452-A1 (WO)
Title: Cell reselection method and apparatus based on slice, and device and storage medium
Inventor: FAN JIANGSHENG
IPC: H04W36/08
Filed: 2021-05-08
Abstract: Provided in the present application are a cell reselection method and apparatus based on a slice, and a device and a storage medium. The method comprises: a network device transmitting, to a terminal device, slice-related information that is associated with a serving cell frequency point and/or slice information that is associated with at least one neighboring cell frequency point; and the terminal device determining a final target reselected cell on the basis of the slice-related information that is associated with the serving cell frequency point and/or the slice information that is associated with the at least one neighboring cell frequency point. By means of the present solution, during a cell reselection process, a terminal device may perform cell reselection on the basis of the preference and requirement for slices, thereby avoiding performing reselection again due to a slicing problem, reducing the service delay of the terminal device, and improving the user experience.
Patent WO-2022151619-A1 (WO)
Inventor: LI HEYUAN
IPC: F16K17/18
Filed: 2021-05-10
Abstract: A bidirectional ventilation valve, comprising: a valve seat (110) for forming a gas channel (111) having a first end and a second end; a bidirectional valve assembly (120), the bidirectional valve assembly (120) being movably arranged in the gas channel for opening or closing the gas channel by means of movement relative to the gas channel; and a first elastic member (130) for applying a force to the bidirectional valve assembly (120) so as to close the gas channel, the bidirectional valve assembly being configured to overcome the force from the first elastic member to open the gas channel when the air pressure difference between the first end and the second end of the gas channel is greater than a first threshold. The bidirectional ventilation valve achieves bidirectional controllable exchange of gas at the two ends of the valve, and, when being used in a battery and an electric device using the battery, can reduce the influence of water vapor outside the battery, thereby reducing the risk of condensation. Further disclosed are a battery comprising the bidirectional ventilation valve and a power device.
Patent WO-2022007499-A1 (WO)
Title: Wheel-leg dual-mode mechanical leg and robot
Inventor: ZHANG DONGSHENG
IPC: B62D57/032
Filed: 2021-05-13
Abstract: A wheel-leg dual-mode mechanical leg (14) and a robot (10). The robot (10) comprises a torso portion (12) and n mechanical legs (14) connected to the torso portion (12). The mechanical leg (14) comprises a thigh unit (2) and a shank unit (3). A joint end (202) of the thigh unit (2) and a joint end (301) of the shank unit (3) are hinged by means of a rotary shaft (4). A traveling wheel (5) is fixed at the rotary shaft (4). When the robot is in a leg mode, the shank units (3) of the n mechanical legs (14) are fixedly connected to the rotary shafts (4). When the robot is in a wheel mode, the shank units (3) of at least two mechanical legs (14) are rotatably connected to the rotary shafts (4).
Patent WO-2021244372-A1 (WO)
Inventor: WEN RONGHUI
IPC: H04W72/12
Filed: 2021-05-26
Abstract: The present application provides a random access method, capable of saving signaling overheads. The method comprises: a first terminal device determines a first physical random access resource, wherein the first terminal device is a first type of terminal device; the first terminal device sends a first random access request message over the first physical random access resource; the first terminal device receives first downlink control information (DCI), the first DCI being used for scheduling a first random access response (RAR); the first terminal device receives the first RAR according to the first DCI; and the first DCI and second DCI received by a second terminal device are carried in the same physical downlink control channel (PDCCH), and/or the first RAR and a second RAR scheduled by the second DCI are carried in the same physical layer downlink shared channel (PDSCH), wherein the second terminal device is a second type of terminal device.
Patent WO-2021244400-A1 (WO)
Inventor: ZHAO PENG
IPC: H04N9/31
Filed: 2021-05-27
Abstract: A device (30) for an extended pixel resolution and a projection display system (90). The device (30) comprises: an offset wheel (32), a compensation wheel (33), and a driver (31). The offset wheel (32) is used for receiving an incident light beam, and comprises multiple offset regions (321); the compensation wheel (33) is disposed on an emergent light path of the offset wheel (32), is used for receiving a light beam exiting from the offset wheel (32), and comprises multiple compensation regions (331); the driver (31) is connected to the offset wheel (32) and the compensation wheel (33), and is used for driving the offset wheel (32) and the compensation wheel (33) to rotate; the offset regions (321) are arranged corresponding to the compensation regions (331); the position of a virtual image formed after the incident light beam sequentially passes through the offset wheel (32) and the compensation wheel (33) is kept unchanged. The imaging phase difference can be eliminated, thereby making imaging clear.
Patent WO-2021239120-A1 (WO)
Title: Reagent kit and method for rapid detection of drug resistance of helicobacter pylori
Inventor: XU JIAN
IPC: G01N21/65
Filed: 2021-05-28
Abstract: A reagent kit and a method for the rapid detection of the drug resistance of Helicobacter pylori: setting up different antibiotic concentration experimental groups and a negative control group, the different antibiotic concentration experimental groups referring to experimental groups in which different concentrations of antibiotics are added to a heavy water culture medium, and the negative control group referring to an experimental group without antibiotics; after incubation and centrifugation, washing and performing Raman detection on a sample; and, on the basis of the obtained Raman spectrum, calculating the C-D ratio as C-D/(C-D+C-H), the C-D of the different antibiotic concentration experimental groups minus the C-D ratio of the control group being the △C-D ratio, and comparing same with a critical value (-0.0075) to determine the sensitivity and drug resistance of Helicobacter pylori. A liquid culture method of incubating Helicobacter pylori is introduced, and a heavy water Raman technique is applied to the detection of Helicobacter pylori drug resistance, enabling more accurate and rapid determination of the sensitivity of Helicobacter pylori to antibiotics, and having great significance for guiding the medication and treatment of patients with Helicobacter pylori.
Patent WO-2022041895-A1 (WO)
Inventor: XIA ZHUOQUN
IPC: G06Q30/06
Filed: 2021-05-28
Abstract: Disclosed are a blockchain-based power transaction system, a transaction method, and a bill query method. In the power transaction system constructed in the present invention, a user terminal uses a different public key as a temporary identity to generate power supply and demand information for each power transaction, and sends same to a local aggregator after signing by using a corresponding private key, which is able to effectively prevent eavesdropping attacks and traffic analysis attacks, thus increasing the difficulty intruders encounter when usurping user transaction privacy, and protecting the confidentiality of user transaction bills. Moreover, when the local aggregator saves the transaction bill, the local aggregator uses the temporary identity of the user terminal for binding, which can prevent intruders from forging the temporary identity to obtain the transaction bill. Further, the user terminal verifies the transaction bill returned by the local aggregator, which can also prevent the transaction bill from being tampered with by the local aggregator.
Patent WO-2022256969-A1 (WO)
Inventor: WANG HUAILIANG
IPC: G06F16/25
Filed: 2021-06-07
Abstract: 一种通用数据抽取的系统，应用于数据消费方，该系统基于微服务架构，包括服务注册中心，该系统包括：至少一个配置服务，一个配置服务被配置为从对应的一个数据生产方抽取数据的抽取任务进行相关配置；至少一个执行服务，一个执行服务被配置为执行抽取任务，并将抽取的数据映射到目标位置；其中，配置服务和执行服务均注册到微服务架构，且在与数据生产方通信时均使用REST接口传输数据。
Patent WO-2022241917-A1 (WO)
Inventor: WANG MING
IPC: G06F12/02
Filed: 2021-07-02
Abstract: 一种智能卡寿命延长方法及装置，涉及智能卡技术领域，该方法包括以下步骤：在智能卡的预设存储区域设置用于存储频繁擦写文件的文件体的高频文件存储区域，频繁擦写文件的文件头存储在预设存储区域中（S1）；响应读取指令，若执行对象为频繁擦写文件，则通过访问预设存储区域中的对应的文件头，进而访问高频文件存储区域中对应的文件体并执行读取指令（S2）；响应写入指令，若执行对象为频繁擦写文件且预设存储区域中存在对应的文件头，则访问高频文件存储区域中对应的文件体并执行写入指令（S3）。所述方法利用特定的存储区域存储频繁擦写文件，并通过映射关系协助进行文件查找工作，有效避免对智能卡存储区域进行无序的擦写工作，延长智能卡使用寿命。
Patent WO-2022012412-A1 (WO)
Title: Method for avoiding repeated cell reselection, user equipment, and storage medium
Inventor: SHI YONGSHENG
IPC: H04W36/00
Filed: 2021-07-08
Abstract: A method for avoiding repeated cell reselection, a user equipment (UE), and a storage medium are provided. The method includes the following. A timer is started upon detecting that the UE is camping on a first cell of a pair of Ping-Pong cells, where the pair of Ping-Pong cells further includes a second cell, and a difference of signal qualities of the first cell and the second cell is less than a first threshold. No cell reselection within the pair of Ping-Pong cells is performed through a third cell before the timer expires, wherein the third cell is different from the first cell and the second cell. According to the disclosure, the repeated cell reselection among more than two cells can be avoided and thus power consumption of the UE can be decreased.
Patent WO-2022012664-A1 (WO)
Inventor: YANG XUELIANG
IPC: G06F3/0488
Filed: 2021-07-16
Abstract: 一种后台程序控制方法、装置和电子设备，属于通信技术领域。其中，后台程序控制方法包括：接收用户对目标后台程序的第一输入（11）；响应于所述第一输入，调整N个后台程序的后台切换顺序；其中，所述目标后台程序为所述N个后台程序中的至少一个，N为大于1的整数（12）。
Patent WO-2023284032-A1 (WO)
Title: Chemical cleaning fluid configuration system and method
Inventor: TSENG PO-CHANG
IPC: B08B3/00
Filed: 2021-08-02
Abstract: Provided are a chemical cleaning fluid configuration system (100) and method. The chemical cleaning fluid configuration system (100) is disposed in a chemical mechanical polishing apparatus (1000), and comprises: a first mixing system (1) configured to mix a first chemical solution and a first dilution solution to obtain a first mixed solution; a second mixing system (2) configured to mix a second chemical solution and a second dilution solution to obtain a second mixed solution; a third mixing system (3) configured to mix the first mixed solution, the second mixed solution, and a third dilution solution to obtain a third mixed solution; an output system (4) configured to output the third mixed solution to a spray device (901) of the chemical mechanical polishing apparatus (1000); a sampling system (5) configured to sample the third mixed solution output by the output system (4), wherein the sampling system (5) is a branch system communicated with the output system (4); and a monitoring system (6) configured to monitor the states of the first mixed solution, the second mixed solution, and the third mixed solution.
Patent WO-2022262094-A1 (WO)
Inventor: ZHENG BANGJUN
IPC: H02K9/06
Filed: 2021-08-09
Abstract: 本实用新型提供了一种集智能控制的永磁同步电机一体机结构，属于电机控制技术领域。它解决了传统电机结构智能化程度不高，外观效果差的问题。本集智能控制的永磁同步电机一体机结构，该永磁同步电机一体机结构包括电机本体、控制器PCB、人机交互触控屏、离心风扇、导向罩和供控制器安装的控制器盒体，离心风扇和导向罩设置于电机本体后端，控制器盒体安装于电机本体与导风罩正上方，且控制器盒体与电机本体和导风罩之间具有通风道，控制器盒体由控制器盒和控制器盒盖组成，控制器盒盖位于控制器盒上方，控制器盒盖上具有人机互换触控屏。本实用新型具有结构设计合理、安装可靠和智能化程度高的优点。