baber/WOPTO huggingface dataset:
Patent WO-2020048123-A1 (WO)
Title: Light source system, method for improving light efficiency thereof, and display device
Inventor: DU PENG
IPC: G03B21/20
Filed: 2019-04-08
Abstract: Disclosed are a light source system (200), a method for improving the light efficiency thereof, and a display device. The light source system (200) comprises: an excitation light source for emitting excitation light; a supplemental light source (220) for emitting supplemental light; a wavelength conversion apparatus (270) for converting the wavelength of part of the excitation light and emitting first light; and a guide apparatus (250) comprising a converging lens (253) and a light-splitting and light-combining element. The converging lens (253) is used for adjusting a divergence angle of the first light. The light-splitting and light-combining element comprises a first region (254a). The supplemental light focuses on the vicinity of the first region (254a), and etendue light combination is performed, at the light-splitting and light-combining element, on the supplemental light and the first light emitted by the converging lens (253). Light spots of the first light on a surface of the wavelength conversion apparatus (270) form a magnified image at the light-splitting and light-combining element by means of the converging lens (253), thereby facilitating the improvement of the light efficiency of the light source system (200).
Patent WO-2020042631-A1 (WO)
Title: 高强度 led 支架、 led 及发光装置
Inventor: YAO YALAN
IPC: H01L33/48
Filed: 2019-04-17
Abstract: 本发明提供一种高强度LED支架、LED及发光装置，包括正极基板、负极基板，将正极基板、负极基板围合在内的绝缘的围墙体，正极基板和负极基板的正面具有功能区和与围墙体接触的围墙接触区，正极基板和负极基板中的至少一个基板的功能区和围墙接触区不在一个平面上，可以延长基板的围墙接触区与功能区之间的路径，也即延长湿气进入到功能区内的路径，从而提升LED支架以及利用该LED支架制得的LED的防潮性能和可靠性和耐用性。
Patent WO-2020220312-A1 (WO)
Inventor: XU JINMING
IPC: B01J37/08
Filed: 2019-04-30
Abstract: Disclosed are a catalyst for preparing vinyl chloride by cracking 1,2-dichloroethane and preparation and regeneration methods therefor. The catalyst for preparing vinyl chloride by cracking 1,2-dichloroethane comprises a carrier and a nitrogen-containing carbon material as an active component of the catalyst, wherein the nitrogen-containing carbon material is loaded on the carrier. The method for preparing the catalyst comprises loading an organic substance onto an inorganic porous carrier, and then pyrolyzing and subjecting same to a carbonization-nitridation process in a nitrogen-containing compound atmosphere. The method for regenerating the catalyst comprises roasting the catalyst, deactivated by carbon deposition, in an oxidative atmosphere, so as to remove all carbonaceous parts from the surface thereof, and then further repeating the process for preparing the catalyst. Compared to the existing thermal cracking technologies, the catalyst can reduce the reaction temperature, significantly reduce the energy consumption, reduce the production cost, and improve the selectivity and conversion rate; and the catalyst is also cheap and renewable and has a long service life.
Patent WO-2019233267-A1 (WO)
Title: Thin film transistor and manufacturing method and display device
Inventor: XU PAN
IPC: H01L29/786
Filed: 2019-05-20
Abstract: A thin film transistor and a manufacturing method and a display device. The thin film transistor (01) comprises a metal conductive pattern layer (100) provided on a base substrate (10) and an interlayer insulation layer (11), a metal oxide layer (200), a gate insulation layer (12), and a gate (13) sequentially provided on the metal conductive pattern layer (100). The metal conductive pattern layer (100) comprises: a light shielding pattern (103), a source signal line (101), and/or a drain signal line (102). The metal oxide layer (200) comprises: a source (201), a drain (202), and an active layer (203) located between and making direct contact with the source (201) and the drain (202). A projection of the active layer (203) on the base substrate (10) overlaps a projection of the light shielding pattern (103) on the base substrate (10). The source (201) passes through the interlayer insulation layer (11), and is connected to the source signal line (101); and/or the drain (202) passes through the interlayer insulation layer (11), and is connected to the drain signal line (102).
Patent WO-2020215432-A1 (WO)
Title: 一种无线耳机的颈挂式充电器
Inventor: JIANG GONGLUE
IPC: H02J7/00
Filed: 2019-05-27
Abstract: 本实用新型公开了一种无线耳机的颈挂式充电器，属于电子产品充电装置领域，包括电池仓和与电池仓连接的两个耳机连接器，还包括将两个耳机连接器电连接到电池仓的导线，电池仓内设有可充电的电池，耳机连接器上设有连接耳机的充电槽，颈挂式充电器可呈U型结构挂置于脖子上。可用于给AirPods充电，将充电，便携颈挂融为一体，AirPods在使用时可同时充电。由于可以独立给AirPods供电，所以充电时无需再拆下AirPods放入电池盒，可以此种形态一直使用。解决了无线耳机单次使用时间短，无法边使用边充电的问题。
Patent WO-2019237921-A1 (WO)
Title: Touch recognition method, terminal, and storage medium
Inventor: XIAO HONGKAI
IPC: G06F3/0481
Filed: 2019-05-29
Abstract: A touch recognition method, comprising: a touch panel comprises a touch area; a touch signal in the touch area is detected, so that the touch area is divided into several control areas; the touch panel is connected to a controller signal; the touch area or the control areas are used for obtaining a control signal and transmitting the control signal to the controller.
Patent WO-2020119035-A1 (WO)
Title: Ensemble poulie
Inventor: LIN XIAOFA
IPC: E05D13/00
Filed: 2019-05-29
Abstract: L'invention concerne un ensemble poulie, configuré pour être relié à un battant de porte et permettre au battant de porte de coulisser le long d'un rail de coulissement. L'ensemble poulie comprend un bras rotatif (1), une poulie (2), un siège fixe et un ressort de torsion (3) ; une extrémité du bras rotatif (1) est articulée à la poulie (2), et l'autre extrémité est articulée au siège fixe ; les deux extrémités du ressort de torsion (3) agissent sur le bras rotatif (1) et le siège fixe, respectivement ; le siège fixe est relié de manière fixe à une surface latérale du battant de porte.
Patent WO-2020078019-A1 (WO)
Title: 试剂盒存储结构、系统以及存储盘
Inventor: CHANG PINGHAI
IPC: G01N35/00
Filed: 2019-06-14
Abstract: 本申请涉及自动化分析测试技术领域，具体而言，涉及一种试剂盒存储结构、系统以及存储盘。该试剂盒存储结构包括第一存储部和第二存储部。第一环形托架上设置有多个用于容置第一试剂盒的第一容置部；多个第一容置部沿第一环形托架的周向设置。第二存储部包括第二环形托架和第二驱动部。第二环形托架上设置有多个用于容置第二试剂盒的第二容置部；多个第二容置部沿第二环形托架的周向设置。该试剂盒存储结构能够容置不同规格的试剂盒，试剂盒存放的数量多。并且试剂针吸取组件能够同时从第一存储部和第二存储部吸取试剂，从而有效地缩短了试剂吸取的时间，有利于提高检测速度。
Patent WO-2020082816-A1 (WO)
Inventor: ZHU SHENGHE
IPC: B01D53/44
Filed: 2019-07-10
Abstract: Provided is a photo-catalytic oxidation device for an organic waste gas, belonging to the field of process instruments for an organic waste gas. The device comprises a shell having an air inlet port and an air outlet port, and a microwave generator for generating a microwave electromagnetic field in the shell; wherein the air inlet port and the air outlet port of the shell are both provided with a catalyst screen plate thereon, and the shell is provided an ultraviolet light lamp tube and a photocatalytic plate therein. In the present invention, compounding the three technologies of a microwave, an ultraviolet light and a photocatalyst can efficiently catalyze and oxidize VOC molecules, and the hydroxyl photocatalytic oxidation effect generated by irradiating the photocatalyst with the ultraviolet light is higher than the photolysis effect of a traditional ultraviolet light, the processing efficiency of VOCs is increased by two times or more, and the duration of use thereof is prolonged by five times.
Patent WO-2020015645-A1 (WO)
Title: A magneto-caloric thermal diode assembly with a heat transfer fluid circuit
Inventor: SCHROEDER MICHAEL GOODMAN
IPC: F25B21/00
Filed: 2019-07-16
Abstract: A magneto-caloric thermal diode assembly (200) includes a magneto-caloric cylinder (220). A plurality of thermal stages (210) is stacked along an axial direction between a cold side (202) and a hot side (204). A hot side heat exchanger (34) is positioned at the hot side (204) of the plurality of thermal stages (210). The hot side heat exchanger (34) includes a plurality of pins (35) or plates for rejecting heat to ambient air about the hot side heat exchanger (34). A cold side heat exchanger (32) is positioned at the cold side (202) of the plurality of thermal stages (210). A heat transfer fluid is flowable through the cold side heat exchanger (32). The cold side heat exchanger (32) is configured such that the heat transfer fluid rejects heat to the cold side (202) of the plurality of thermal stages (210) when the heat transfer fluid flows through the cold side heat exchanger (32).
Patent WO-2020042874-A1 (WO)
Title: Shaft and electric umbrella
Inventor: CHOW KAI PING
IPC: A45B25/14
Filed: 2019-08-05
Abstract: The present invention relates to a shaft (40). The shaft (40) has an inner cavity used for accommodating a transmission mechanism of an electric umbrella. The lower end of the shaft (40) is mounted in a handle, the upper end of the shaft (40) is provided with a top notch (30), and the shaft (40) comprises a first section (41) of the handle and a second section (42) connected to the top notch (30). The first section (41) and the second section (42) are detachably joined by means of a locking mechanism. The shaft (40) and the electric umbrella employing the shaft (40) can provide convenient manual operations.
Patent WO-2020038227-A1 (WO)
Title: Loudspeaker assembly and electronic device
Inventor: XU CHAO
IPC: H04R9/06
Filed: 2019-08-06
Abstract: The present application provides a loudspeaker assembly and an electronic device, relating to the technical field of electronic devices, aiming to solve the problems of single sound effect and lack of good sound effect. The loudspeaker assembly comprises a first housing, a second housing, a loudspeaker vibrator and an adjusting mechanism, wherein the first housing and the loudspeaker vibrator enclose a first cavity, and the second housing and the loudspeaker vibrator enclose a second cavity; the adjusting mechanism comprises a driving mechanism and a filling part; and the driving mechanism can drive the filling part to move so as to change the volume of the filling part extending into the second cavity. The loudspeaker assembly in the embodiments of the present application can change the effective volume of the second cavity by means of adjusting the size of the volume of the filling part extending into the second cavity, so that the sound performance of the loudspeaker assembly can be changed; the sound effect thereof can be more diversified; also, the sound quality thereof can be improved.
Patent WO-2020078084-A1 (WO)
Inventor: SUN YUE
IPC: G06F16/2458
Filed: 2019-08-13
Abstract: 本发明公开了一种基于教育资源平台的消费数据统计方法及装置，方法包括：获取用户的消费数据，将消费数据上传至MongoDB；在MongoDB中根据聚合框架对消费数据进行处理，返回处理后的数据结果；根据处理后的数据结果对用户的消费情况进行统计并进行分类。本发明实施例采用MongoDB对教育资源平台中的消费数据进行统计，并采用聚合框架对数据进行处理，提高了数据处理的速度，提高了数据统计的效率。
Patent WO-2020038276-A1 (WO)
Title: Incongruous air guide structure, air conditioner and air out control method thereof
Inventor: YAN BAOSHENG
IPC: F24F1/0014
Filed: 2019-08-15
Abstract: Disclosed are an incongruous air guide structure, an air conditioner and an air-out control method thereof. The incongruous air guide structure comprises at least one first air guide ring (100) and at least one second air guide ring (200); a plurality of guiding wings (300) are arranged both on the first air guide ring (100) and the second air guide ring (200); and an air guide direction of the guiding wing (300) on the first air guide ring (100) is opposed to an air guide direction of the guiding wing (300) on the second air guide ring (200); a plurality of air guide rings are arranged at an air outlet (400) of an air conditioner, and multiple layers of air guide rings are arranged in sequence in an incoming flow direction; the plurality of air guide rings circumferentially rotate along the air outlet (400) respectively such that each air guide ring has a closing position directly facing the air outlet (400) and an opening position separated from the air outlet (400). The incongruous air guide structure ensures varied air supplying directions, wide air supplying range, low air swinging loss, controllable air speed, and good comfort experience.
Patent WO-2020088058-A1 (WO)
Inventor: GU CHANGSHENG
IPC: G06F16/957
Filed: 2019-08-23
Abstract: Disclosed are an information generating method and device. An embodiment of the method comprises: acquiring user information of a target user and at least one information to be displayed of a first type, said information of the first type being information to be pushed to a terminal of the target user so as to be displayed on the terminal; for each of the at least one said information of the first type, acquiring characteristic information of each of said information of the first type; inputting the characteristic information and user information into a pre-trained attention score model to obtain an attention score used for characterizing the degree of attention paid by the target user to each of said information of the first type; and acquiring a preset compensation display cost value and generating a first type display cost value of each of said information of the first type on the basis of the compensation display cost value and the attention score.
Patent WO-2021017091-A1 (WO)
Title: Product grasping device and system for industrial robot
Inventor: HE ZHENGWEN
IPC: B25J9/12
Filed: 2019-08-30
Abstract: A product grasping device and system for an industrial robot. The grasping device comprises a base (1), a support base (2) disposed on the top of the base (1), a support rod (3) disposed on the top of the support base (2), a horizontal plate (4) disposed on the top of the support rod (3), a first movement groove (5) provided inside the horizontal plate (4), a travel motor (6) disposed inside the first movement groove (5), and a gear (7) disposed on a side of the travel motor (6). The grasping system comprises a control module (28), wherein an end of the control module (28) is connected to a power module (29), an end of the power module (29) located away from the control module (28) is connected to a moving module (32), and an end of the moving module (32) located away from the power module (29) is connected to a grasping module (33).
Patent WO-2021035704-A1 (WO)
Inventor: HAN SHOUQIAN
IPC: G03B13/36
Filed: 2019-08-30
Abstract: 一种成像装置的对焦方法、一种成像装置的对焦组件（500）、一种成像装置、一种可移动物体和一种计算机可读存储介质。其中，成像装置的对焦方法包括：(S102)获取成像对象的物距；(S104)根据物距确定对焦电机的对焦位置；(S106)控制对焦电机运动至对焦位置，其中，对焦位置与成像对象的物距相对应，由于对焦电机不再需要移动到所有位置以及对每一帧图像进行对比度对比，因此提高了成像装置的对焦速度。
Patent WO-2021046793-A1 (WO)
Title: Image acquisition method and apparatus, and storage medium
Inventor: LI MINGCAI
IPC: H04N5/232
Filed: 2019-09-12
Abstract: An image acquisition method and apparatus, and a storage medium. The image acquisition method comprises: determining a target image acquisition distance between a target object and the image acquisition apparatus (S101); determining, according to the target image acquisition distance and an exposure time determining model, a target exposure time used when the image acquisition apparatus performs image acquisition on the target object, brightness of the target object in an acquired image obtained when image acquisition is performed on the target object according to an image acquisition distance and an exposure time corresponding to each other in the exposure time determining model falling within a preset range (S102); and performing image acquisition on the target object according to the target image acquisition distance and the target exposure time (S103). Brightness of a target object in an acquired image obtained by performing image acquisition on the target object according to a target image acquisition distance and a target exposure time corresponding thereto is not too high or too low, thereby avoiding overexposure or underexposure.
Patent WO-2021035814-A1 (WO)
Inventor: CHEN JUNBIAO
IPC: B05C1/08
Filed: 2019-09-12
Abstract: An edge painting box for bag manufacturing, pertaining to the technical field of machinery. The edge painting box for bag manufacturing comprises a box body (1), a box cover (2), and a roller (3) rotatably provided in the box body (1). An opening (2a1) for an upper side of the roller (3) to extend outwards is provided on the box cover (2). An inner bottom wall of the box body (1) consists of a plane (1a) and a slope (1b) provided on a right side of the plane (1a). A right side of the slope (1b) is higher than a left side of the slope (1b). A partition plate (1c) is integrally formed on the plane (1a). The partition plate (1c) is arranged vertically, and abuts the box cover (2). The partition plate (1c) divides an inner cavity of the box body (1) into a left cavity (1d) and a right cavity (1e). The roller (3) is located in the left cavity (1d). The slope (1b) extends to the partition plate (1c). Filtration pores (1c1) extending in a horizontal direction are densely distributed on the partition plate (1c). The diameters of the filtration pores (1c1) range from 0.2 mm to 0.5 mm. The left cavity (1d) and the right cavity (1e) communicate with each other by means of the filtration pores (1c1). The edge painting box has a filtration effect.
Patent WO-2020057469-A1 (WO)
Inventor: ZHOU ZHIXUE
IPC: H04L29/06
Filed: 2019-09-17
Abstract: Disclosed is a data processing method, comprising: a shared storage device receives a first message forwarded by a storage switch, the first message carries a Virtual Local Area Network (VLAN) identifier and address information; the shared storage device identifies a storage unit occupied by a host in the shared storage device according to the VLAN identifier, and accesses the storage unit according to address information. By adoption of the embodiment of the present invention, the problems of tenant information leakage, tenant information insecurity and the like in the prior art can be solved, thereby improving the security of information.
Patent WO-2020147334-A1 (WO)
Title: 基于ignite缓存架构的数据查询方法及系统
Inventor: FAN DONG
IPC: H04L29/08
Filed: 2019-09-20
Abstract: 一种基于Ignite缓存架构的数据查询方法及系统，通过Ignite缓存架构设置中间缓存层能够有效的提高查询速度。该方法包括：步骤S1，设置缓存算法，将根据缓存算法得到的查询对象按照优先级顺序暂存于缓冲池中；步骤S2，基于查询对象启动调度任务从对应的外部数据源中抽取缓存数据保存于Ignite分布式节点；步骤S4，接收用户发起的查询请求，当Ignite分布式节点中存储有与查询请求匹配的查询对象时，则将对应的缓存数据关联后反馈输出，否则直接访问外部数据源获取与查询对象匹配的结果数据反馈输出；该系统包括上述方案所提的方法。
Patent WO-2020057648-A1 (WO)
Inventor: XU WEIWEI
IPC: H04N19/174
Filed: 2019-09-20
Abstract: The embodiment of the present application discloses an inter-frame prediction method and device, relating to the technical field of video encoding and decoding, and solving the problems of low efficiency prediction and over-prediction residual energy in the prior art due to certain discontinuity of prediction pixels obtained by the inter-frame prediction mode in airspace. The specific solution is as follows: analyzing code streams to obtain motion information of an image block to be processed; performing motion compensation on the image block to be processed on the basis of the motion information to obtain a prediction block of the image block to be processed; the prediction block of the image block to be processed comprising a prediction value of a target pixel point; and performing weighting calculation on a reconstruction value of one or more reference pixel points and the prediction value of the target pixel point to update a prediction value of the target pixel point, wherein the reference pixel point and the target pixel point have a default spatial position relationship.
Patent WO-2020228218-A1 (WO)
Inventor: JI AIGUO
IPC: A61P9/10
Filed: 2019-09-24
Abstract: Provided in the present invention are hirudin and an application thereof. Specifically disclosed is synthetic hirudin provided with the activity of inhibiting the migration of macrophages in vitro, which may be applied to the prevention and development of atherosclerosis. The present invention firstly prepares a hirudin hydrolysate HE from Whitmania pigra. By means of further analysis and sequencing, the amino acid sequence of hirudin HE4-1 is finally obtained and artificially synthesized. By means of tests, it is verified that the artificially synthesized hirudin also has the activity of inhibiting the migration of macrophages, and thus has good, practical application value.
Patent WO-2020063856-A1 (WO)
Inventor: FU XIANGYU
IPC: C07D241/06
Filed: 2019-09-27
Abstract: Disclosed in the present invention is a novel compound as FLT3 and AXL inhibitors. Specifically, disclosed are a compound represented by formula (I) and a pharmacologically acceptable salt thereof. (I)
Patent WO-2020224171-A1 (WO)
Inventor: ZHOU ZHENGXIAN
IPC: G06F21/60
Filed: 2019-09-29
Abstract: A data security apparatus (10) and method, an electronic device, and a storage medium, the data security apparatus (10) comprising: a master controller (110), an encryption chip (120), and a memory (130), the master controller (110) being connected to the encryption chip (120) and the memory (130) by means of a bus; the master controller (110) is configured to send an encryption request to the encryption chip (120), the encryption request comprising data to be encrypted; the encryption chip (120) is configured to receive the encryption request sent by the master controller (110) and, in response to the encryption request, encrypt the data to be encrypted in the encryption request to obtain ciphertext data, and to send the ciphertext to the master controller (110) by means of the bus; the master controller (110) is also configured to receive the ciphertext data sent by the encryption chip (120) and store the ciphertext in the memory (130); the master controller (110) is also configured to send a decryption request to the encryption chip (120), the decryption request comprising data to be decrypted; the encryption chip (120) is also configured to receive the decryption request sent by the master controller (110) and, in response to the decryption request, decrypt the data to be decrypted in the decryption request to obtain plaintext data, and to send the plaintext to the master controller (110) by means of the bus. Thus, the algorithms in the encryption chip (120) can be easily updated, and the data can be securely stored.
Patent WO-2020248444-A1 (WO)
Inventor: CHEN YIHE
IPC: H04N5/232
Filed: 2019-10-09
Abstract: The present application provides a camera module, the camera module comprising: a lens assembly, used for receiving optical signals; a chip assembly, arranged opposite to the lens assembly, the chip assembly being used for converting optical signals into image signals; and a drive assembly, the drive assembly being connected to the chip assembly, the drive assembly being capable of driving the chip assembly to return to a position aligned with the optical axis of the lens assembly when the chip assembly is offset with respect to the lens assembly. The present application also provides an electronic device and optical image stabilization method thereof. By means of arranging the drive assembly connected to the chip assembly, the drive assembly is capable of driving the chip assembly to return to a position aligned with the optical axis of the lens assembly when the chip assembly is offset with respect to the lens assembly, so as to compensate for the impact of the shaking of the camera module on the quality of the generated image during the process of photographing, and thus achieve optical image stabilization when the camera module is being photographed, improving the photographing quality of the electronic device.
Patent WO-2020078339-A1 (WO)
Inventor: JIANG FANGRONG
IPC: G06F3/042
Filed: 2019-10-15
Abstract: La présente invention concerne un cadre tactile infrarouge (10), un écran tactile infrarouge et un dispositif d'affichage. Le cadre tactile infrarouge (10) comprend : un cadran (14), ainsi qu'une carte de circuits imprimés tactile (12) et un composant de détection infrarouge disposé dans le cadran (14), la carte de circuits imprimés tactile (12) étant disposée verticalement dans le cadran (14), et le cadran (14) étant clos pour former une zone tactile (15). Le cadre tactile infrarouge (10) réduit la largeur de cadran du cadre tactile infrarouge et atteint l'objectif d'un cadran ultra-étroit de produits tactiles infrarouges. Le problème selon lequel, pour les cadres tactiles infrarouges externes existants, l'aspect du produit et le taux d'occupation d'écran sont affectés par le grand cadran du cadre tactile infrarouge est résolu.