baber/WOPTO huggingface dataset:
Patent WO-2020258871-A1 (WO)
Inventor: CUI YONGXIN
IPC: G06F3/041
Filed: 2020-01-16
Abstract: The present application relates to a touch control structure, an organic light emitting diode, and a display device comprising same. The touch control structure comprises a substrate, a touch control electrode and a conductive part. The substrate has a first surface, and the substrate is provided with several first grooves in the first surface. The touch control electrode is arranged on the first surface of the substrate. The conductive part is arranged on the touch control electrode. The touch control electrode is electrically connected to a peripheral circuit via the conductive part. The conductivity of the conductive part is greater than that of the touch control structure.
Patent WO-2021138959-A1 (WO)
Title: Novel technology for catalytic degradation of vocs using electro-fenton
Inventor: JIANG BO
IPC: B01D53/78
Filed: 2020-02-14
Abstract: The present application relates to the field of atmospheric treatment, in particular to a novel technology for catalytic degradation of VOCs using Electro-Fenton. VOCs mixed gas enters a solution from the bottom of a reactor by means of microporous aeration. In this system, a Fenton reaction constructed by anodic oxidation and cathodic catalysis producing H 2 O 2  can produce a large number of strong oxidizing hydroxyl radicals, and the active species can oxidize VOCs entered the reaction system by means of aeration into products such as soluble intermediate products, carbon dioxide, water, inorganic substances, etc. In addition, the aeration process of VOCs can provide sufficient oxygen for cathodic catalytic reduction, thereby improving the output of H 2 O 2 . A lift pump is used for lifting the solution to the top of a reaction device so as to form mist spray by means of a spraying device, thereby further increasing the contact time and the contact area of VOCs and the solution and improving treatment efficiency.
Patent WO-2020177764-A1 (WO)
Inventor: KE XIAOWAN
IPC: H04W28/16
Filed: 2020-03-06
Abstract: 提供一种数据传送的保障方法及通信设备。应用于第一通信设备的数据传送的保障方法包括：获取第一信息；根据所述第一信息，确定网络协议安全通道IPsec通道对应的差分服务代码点DSCP；其中，所述第一信息包括以下至少一项：第二网络通道的服务质量QoS信息、数据类型信息、DSCP与QoS信息的映射关系、第一QoS信息要求、第一DSCP。
Patent WO-2021008162-A1 (WO)
Inventor: LI LINLIN
IPC: G09F9/30
Filed: 2020-03-24
Abstract: Provided is a flexible display panel, wherein same solves the technical problem in the prior art of a foldable or bendable display screen having a single folding form. With regard to the flexible display panel provided in the embodiments of the present application, the same flexible display screen is folded or unfolded by means of a plurality of folding lines, such that a folding requirement can be met, and the folding form of a foldable display screen is enriched; in addition, since the same display screen is folded multiple times, compared with a display screen that can be folded due to splicing in the prior art, no extra signal connector is required between a plurality of display units divided by the folding lines, such that the problem of a poor display effect caused by the problems, such as poor signal transmission and crosstalk, occurring after folding multiple times is solved, thereby improving the display effect of the flexible display panel; moreover, the flexible display panel is light and convenient to carry, and improves the visual enjoyment thereof.
Patent WO-2021077685-A1 (WO)
Title: Dc-ac correction wave inverter having output short circuit protection circuit
Inventor: ZHOU MINGLIANG
IPC: H02H7/122
Filed: 2020-04-03
Abstract: Disclosed is a DC-AC correction wave inverter having an output short circuit protection circuit. The DC-AC correction wave inverter comprises: a boosting unit, wherein the boosting unit is used for converting an input voltage; a rectification unit, wherein an input end thereof is connected to an output end of the boosting unit; a full-bridge inversion unit, wherein an input end thereof is connected to an output end of the rectification unit, and the full-bridge inversion unit is used for inverting a voltage output by the rectification unit into an alternating-current voltage; and an MCU programming output control unit, wherein an input end thereof is connected to an output end of the full-bridge inversion unit, and an output end thereof is connected to a switch transistor in the full-bridge inversion unit. The DC-AC correction wave inverter further comprises: a short circuit protection unit, wherein an input end thereof is connected to the output end of the rectification unit, and an output end thereof is connected to the full-bridge inversion unit; and the short circuit protection unit is used for driving, according to a load voltage change of the output end of the full-bridge inversion unit, the input end and the output end of the full-bridge inversion unit to be turned on or turned off, thus controlling the switching on and off of the switch transistor in the full-bridge inversion unit. The structure is simple, and the response speed is high.
Patent WO-2021189530-A1 (WO)
Inventor: AI LIN
IPC: C07D498/22
Filed: 2020-04-08
Abstract: 一种色阻材料、滤光片及制备方法，色阻材料是由酞菁染料聚合成的三聚体结构，在酞菁染料上引入双键基团，再通过络合剂构筑三分子络合物，酞菁染料之间通过双键连接成三聚体结构。具有三聚体结构的色阻材料稳定地存在光阻液中，耐溶剂性优异，又保持较好的溶解性。由色阻材料制备的滤光片穿透性高，光学性能好。
Patent WO-2020216160-A1 (WO)
Inventor: LI ZHUOFEI
IPC: H04L45/74
Filed: 2020-04-20
Abstract: The embodiments of the present application provide an automatic routing method for a security element (SE) and an electronic device, relating to the field of NFC technology. When an electronic device comprises a plurality of SEs, automatic activation of an NFC application accessed by a transaction instruction can be implemented. Each of the plurality of SEs of the electronic device carries at least one NFC application. The electronic device stores a first identifier of a plurality of NFC applications and SE location information (for indicating the SE carrying the corresponding NFC application). The electronic device receives a transaction instruction, in response to the first identifier carried in the transaction instruction, searches, in the stored SE location information, for SE location information corresponding to the first identifier carried in the transaction instruction, and determines, according to the discovered SE location information, a first target SE from at least two SEs, and sends the transaction instruction to the first target SE.
Patent WO-2020233308-A1 (WO)
Title: 基于本地证书的自校验方法、装置、设备及存储介质
Inventor: CHEN BUQING
IPC: H04L29/08
Filed: 2020-04-20
Abstract: 本申请公开了一种基于本地证书的自校验方法、装置、设备及存储介质。所述方法包括：在通过应用软件与后端服务器建立通信连接时，获取用户通过应用软件触发预设的校验操作时发送的校验请求，并将所述校验请求发送至后端服务器；获取后端服务器返回的二级证书，调用预设的截断接口斩断证书链校验；自本地数据库中获取与应用软件关联的本地证书，并使用本地证书对二级证书进行证书自校验；在证书自校验通过时，令应用程序执行该校验操作；在证书自校验未通过时，提示执行该校验操作失败，并中断应用软件与后端服务器建立的通信连接。本申请为应用软件与后端服务器之间的通信提供了更高级别的通信安全保障。
Patent WO-2020221340-A1 (WO)
Inventor: CHOU TZU-HAN
IPC: H04L5/00
Filed: 2020-04-30
Abstract: A UE receives an indication for transmitting a first DMRS sequence having a first length in an uplink transmission. The first DMRS sequence is time domain based. The first DMRS sequence is associated with one or more other DMRS sequences each having a different length. The UE generates the first DMRS sequence and modulates the first DMRS sequence to obtain a set of modulation symbols. The UE maps the set of modulation symbols to a first set of resource elements. An interference, to a first modulation symbol of the set of modulation symbols and mapped to a first resource element of the first set of resource elements, that would be caused by a respective modulation symbol, obtained from a respective one of the one or more other DMRS sequences and mapped to the first resource element if generated, is in a predetermined relationship with the first modulation symbol.
Patent WO-2021103423-A1 (WO)
Inventor: XU BO
IPC: G06K9/00
Filed: 2020-05-07
Abstract: A method and apparatus for detecting pedestrian events, an electronic device and a storage medium. The method comprises: acquiring the coordinates of a target pedestrian in a plurality of images to be processed (S11); acquiring the coordinates of a preset space (S12); and according to the coordinates of the target pedestrian in said images and the coordinates of the preset space, determining a pedestrian event experienced by the target pedestrian with respect to the preset space (S13). The described method can increase the accuracy of the detection of a pedestrian event.
Patent WO-2021196351-A1 (WO)
Title: 嵌入式芯片封装及其制造方法
Inventor: CHEN XIANMING
IPC: H01L23/29
Filed: 2020-05-12
Abstract: 一种嵌入式芯片封装（100）及其制造方法，所述芯片封装（100）包括至少一个芯片（140）和包围所述至少一个芯片（140）的框架（110），所述芯片（140）具有被芯片（140）高度分隔开的端子面（141）和背面（142），所述框架（110）的高度等于或大于所述芯片（140）的高度，其中所述芯片（140）和所述框架（110）之间的间隙完全被感光型聚合物介电材料（160）填充，所述芯片（140）的端子面（141）与所述框架（110）共平面，并且在所述芯片（140）的端子面（141）上设置有第一布线层（131），在所述芯片（140）的背面（142）上设置有第二布线层（132）。
Patent WO-2020228719-A1 (WO)
Inventor: MAO ZHENGYAN
IPC: H01Q13/10
Filed: 2020-05-13
Abstract: An electronic device (10). The electronic device (10) comprises a first part and a second part (11) rotatable connected to the first part by means of a metal rotary shaft (12), wherein the first part comprises a display screen (14) and a metal housing (17); the electronic device (10) further comprises at least one first antenna; the first antenna comprises a radiating unit for radiating a signal, wherein the radiating unit comprises a slot (13) on the metal housing (17) and part of the metal rotary shaft (12) coupled with the slot (13). In the technical solution, by providing the slot (13) at the side of the metal housing (17) proximate to the metal rotary shaft (12), the positions of the first antenna and other antennas can be improved, so that the clearance between the antennas is further improved, and by enabling the provided metal rotary shaft (12) and slot (13) to together serve as the radiating unit of the antenna, the performance of the antenna is improved; moreover, by adopting a slot antenna as the first antenna, the full-screen effect of a display screen is achieved.
Patent WO-2020238975-A1 (WO)
Title: 一种电场装置
Inventor: TANG WANFU
IPC: B03C3/34
Filed: 2020-05-27
Abstract: 本发明提供一种电场装置，包括电场装置入口、电场装置出口、电场阴极和电场阳极，所述电场阴极和所述电场阳极用于产生电离电场；所述电场装置还包括前置电极，所述前置电极在所述电场装置入口与所述电场阳极和所述电场阴极形成的电离电场之间；所述前置电极上设有至少一个通孔，当气体由电场装置入口流经前置电极时，气体中的颗粒物等将带电。
Patent WO-2021237540-A1 (WO)
Title: Display panel and display apparatus
Inventor: KO YOUNGYIK
IPC: G09F9/302
Filed: 2020-05-27
Abstract: Provided are a display panel and a display apparatus. The display panel comprises a conventional display area; a winding area, wherein the conventional display area surrounds the winding area; a notch area, wherein the winding area surrounds the notch area; a plurality of pixel drive circuits, which are located in the conventional display area; and a plurality of light-emitting devices, which are located on the side of the pixel drive circuits that is away from a base substrate, wherein one pixel drive circuit is correspondingly electrically connected to one light-emitting device; an orthographic projection of at least one of the plurality of light-emitting devices on the base substrate overlaps with the winding area, and orthographic projections of the other light-emitting devices are located in the conventional display area; and the light-emitting device of which the orthographic projection on the base substrate overlaps with the winding area is electrically connected to the pixel drive circuits by means of a first conductive wire, and the first conductive wire extends from the conventional display area to the winding area.
Patent WO-2020239051-A1 (WO)
Inventor: ZHANG LAN
IPC: A61K31/519
Filed: 2020-05-29
Abstract: L'invention concerne des utilisations d'un inhibiteur de CDK4/6 conjointement avec un inhibiteur de VEGFR dans la préparation d'un médicament pour le traitement d'une tumeur. Plus précisément, l'inhibiteur de CDK4/6 est un composé tel que représenté par la formule (I) ou un sel pharmaceutiquement acceptable de celui-ci, et, l'inhibiteur de VEGFR est l'apatinib ou un sel pharmaceutiquement acceptable de celui-ci. (I)
Patent WO-2021109506-A1 (WO)
Inventor: LIU TIENAN
IPC: A61M1/00
Filed: 2020-06-02
Abstract: A multifunctional drainage bottle, comprising: an expendable part; the expendable part comprises a bottle body (1) the top portion of which is provided with a connecting tube (2), a rubber sleeve (3) is disposed at the mouth of the connecting tube (2), and a plug body (4) is disposed at an end portion of the rubber sleeve (3); the plug body (4) exerts radial force on the rubber sleeve (3) toward an inner wall of the connecting tube (2) and is fixed by the elastic restoring force of the rubber sleeve (3). The bottle further comprises a universal part, the universal part comprises a distance measuring apparatus (5) that is provided with a mounting surface (51) perpendicular to the distance measurement direction, and a sealing tube (52) is disposed on the mounting surface (51). The bottle further comprises a mounting plate (6) parallel to the mounting surface (51), and a mounting hole (61) having the same diameter as the connecting tube (2) is provided on the mounting plate (6). Connection between the expendable part and the universal part is achieved by compressing the rubber sleeve (3) by using the sealing tube (52) in place of the plug body (4) and compressing a rubber convex edge (31) by using the mounting surface (51) and the mounting plate (6), and the mounting plate (6) is connected to a weighing device. The described multifunctional drainage bottle can achieve the collection of a plurality of data, such as drainage fluid volume, flow rate and average density, thereby providing more bases for medical diagnosis.
Patent WO-2021227206-A1 (WO)
Title: Diethylamine-containing azine hydrazine compound, preparation method therefor and application thereof
Inventor: TANG BENZHONG
IPC: A61P31/10
Filed: 2020-06-23
Abstract: Disclosed are a diethylamine-containing azine hydrazine compound, a preparation method therefor and an application thereof. The method comprises: performing a heating reaction on a diphenylhydrazine derivative and a diethylamine-containing aryl group in a solvent, and after the reaction product has passed through isolation and purification, obtaining the diethylamine-containing azine hydrazine compound. Further disclosed is an application of the above compound. By regulating the strength of the interaction between the azine hydrazine compound and a microorganism to adjust the fluorescence intensity of the azine hydrazine compound, identification of fungi and a selective antibacterial effect can be achieved. The diethylamine-containing azine hydrazine compound of the present invention has significant aggregation-induced emission (AIE) properties and the capability to generate reactive oxygen species, demonstrates a selective bacterial fluorescent staining capability and antibacterial activity, and has very good application prospects.
Patent WO-2021212649-A1 (WO)
Inventor: YUAN QUAN
IPC: G06F30/20
Filed: 2020-06-23
Abstract: A method for solving resource-constrained project scheduling by using invasive weed optimization, which relate to the technical field of the scheduling of scheduling activities of construction engineering projects. The method comprises: first establishing a resource-constrained project scheduling model to convert a project scheduling problem during actual engineering into a mathematical model problem of combinatorial optimization; then, establishing a project scheduling model by using minimizing the total duration of a project as the optimization goal while considering predecessor and successor constraints of a project activity and multiple updatable resource constraints; and finally carrying out solving under the condition of large-scale project scheduling by using invasive weed optimization. In the solving process, a right shift decoding policy is designed so as to correct an illegal solution that occurs during weed seed production so as to guarantee that all solutions strictly follow the predecessor and successor constraints of the project activity and simultaneously improve the solving efficiency of the algorithm. The resource-constrained project scheduling solution obtained by the method is capable of effectively shortening the total duration of a large-scale project.
Patent WO-2021027458-A1 (WO)
Title: Vehicle seat arrangement
Inventor: EWEHAG OSKAR
IPC: B60N2/02
Filed: 2020-07-10
Abstract: A vehicle seat arrangement (1) is provided. The vehicle seat arrangement (1) comprises a vehicle seat (2) arranged to be adjusted between a forward facing setup and a rearward facing setup and a seat back rotation axle (5). A seat back (3) is rotatable around the seat back rotation axle (5) between a forward facing seat back setup and a rearward facing seat back setup. A seat cushion (4) is arranged to be adjusted between a forward facing seat cushion setup and a rearward facing seat cushion setup. The seat back rotation axle (5) may be arranged to be fixed in location and the seat cushion (4) may be arranged to be displaceable horizontally or the seat back rotation axle (5) may be arranged to be displaceable horizontally and the seat cushion (4) may be arranged to be fixed in location.
Patent WO-2021042870-A1 (WO)
Title: Speech processing method and apparatus, electronic device, and computer-readable storage medium
Inventor: WANG YANNAN
IPC: G10L21/0208
Filed: 2020-07-13
Abstract: A speech processing method and apparatus, an electronic device, and a computer-readable storage medium. The method comprises: obtaining speech information to be processed (S101); determining a first speech feature and a first text bottleneck feature according to the speech information to be processed (S102); determining a first combined feature vector according to the first speech feature and the first text bottleneck feature (S103); and inputting the first combined feature vector to a trained unidirectional long short-term memory model, performing speech processing on the first combined feature vector to obtain de-noised speech information, and sending the de-noised speech information to other electronic devices for display (S104).
Patent WO-2021013015-A1 (WO)
Title: Control circuit and method for fuel conservation multi-state switch
Inventor: CHEN WENSHUN
IPC: F02D29/02
Filed: 2020-07-15
Abstract: A control circuit and method for a fuel conservation multi-state switch. The circuit comprises: a vehicle body ECU unit (10), a fuel conservation control unit (20), and a PWM voltage adjustment unit (30). The fuel conservation control unit (20) connects to the vehicle body ECU unit (10) by means of a CAN bus so as to acquire a CAN signal, and determines, according to the acquired CAN signal, a gear level of a switch required by a current vehicle, and outputs a PWM pulse signal having a corresponding duty cycle. The PWM voltage adjustment unit (30) connects to the fuel conservation control unit (20) so as to receive the PWM pulse signal, and outputs, according to the inputted PWM pulse signal, a corresponding gear level voltage value. The vehicle body ECU unit (10) connects to the PWM voltage adjustment unit (30) so as to receive the gear level voltage value, and controls a rotation speed and torque of an engine according to the inputted gear level voltage value. The control circuit and method for a fuel conservation multi-state switch achieve both a power target and an economical target while ensuring vehicle performance, and eliminate the need for manual intervention of gear operation, thereby improving driving safety.
Patent WO-2021036656-A1 (WO)
Inventor: ZHANG GUIMIN
IPC: A61K9/14
Filed: 2020-07-29
Abstract: An odor-masking composition and a preparation method therefor. The odor-masking composition contains three components, i.e., component A: either n-ethyl-p-menthane-3-carboxamide or N,2,3-trimethyl-2-isopropylbutamide, component B: raspberry flavor, and component C: either sucralose or aspartame. The odor-masking composition can effectively mask special odor of Chinese herbal medicine or Chinese herbal preparation, especially fishy smell or odor of animal medicine, eliminates adverse reactions of a patient after medicine taking, and improves medication compliance.
Patent WO-2021135233-A1 (WO)
Title: Intelligent label with internet-of-things positioning
Inventor: TANG XIANGWEN
IPC: G06K19/077
Filed: 2020-08-07
Abstract: Disclosed is an intelligent label with Internet-of-Things positioning, the label comprising a label shell (1). An induction slot is provided in the front end of the label shell (1), a circuit board (10) is inserted into the induction slot, an RFID circuit is printed on the circuit board (10) and a positioning chip is installed on the circuit board, the RFID circuit is electrically connected to the positioning chip, a rotating closing plate (2) is rotatably connected at the slot opening of the induction slot, a lateral movement groove (3) which is located on one side of the induction slot and in communication with the induction slot is provided in the front end of the label shell (1), a rotation limiting plate (4) is connected in the lateral movement groove (3) in a sliding manner, the rotation limiting plate (4) is located on the front side of the rotating closing plate (2), a fixing shaft (9) located on the left side of the rotation limiting plate (4) is embedded in the bottom wall of the lateral movement groove (3), a transverse abutting rod (6) is rotatably connected to the fixing shaft (9), and the left end and right end of the transverse abutting rod (6) abut against the left side wall of the lateral movement groove (3) and the left end of the rotation limiting plate (4) respectively. Convenient packaging and disassembly for maintenance can be achieved, and at the same time, a positioning function is realized, such that the label is not easy to lose and is easy to find.
Patent WO-2021248689-A1 (WO)
Inventor: Hong Yingsheng
IPC: B29C64/20
Filed: 2020-08-20
Abstract: A high light transmittance black and white screen 3D printer, comprising a fixing frame, a Z-axis movement mechanism (1), a construction platform plate (2), and a photosensitive resin groove (3), the Z-axis movement mechanism (1) and the photosensitive resin groove (3) respectively being arranged on the fixing frame, the bottom of the Z-axis movement mechanism (1) being connected to the construction platform plate (2), and the construction platform plate (2) being positioned above the photosensitive resin groove (3); and also comprising a black and white liquid crystal screen (5), an optical conversion lens (6), and an LED light source (8), the black and white screen liquid crystal screen (5) being disposed below the photosensitive resin groove (3), and the optical conversion lens (6) being disposed above the LED light source (8); and the optical conversion lens (6) is a hemispherical lens. The black and white liquid crystal screen (5) is used to transmit light, the divergent light of the LED light source (8) being converted into energy-integrated and relatively uniform ultraviolet light by means of the optical conversion lens (6); the LED light source (8) uses a flip chip LED, and the heat dissipation performance of the light source and the black and white LCD screen is very good, such that, at the same power, the rate of light utilisation is greatly increased, greatly increasing the printing speed and accuracy.