baber/WOPTO huggingface dataset:
Patent WO-2020024892-A1 (WO)
Title: Linear constant-current drive chip, and led illumination drive circuit with multiple chips connected in parallel
Inventor: SHAO YUNQI
IPC: H05B44/00
Filed: 2019-07-29
Abstract: Disclosed are a linear constant-current drive chip, and an LED illumination drive circuit with multiple chips connected in parallel, wherein same relate to an LED illumination drive circuit. The LED illumination drive circuit with multiple chips connected in parallel comprises a power supply unit, an LED array, peripheral circuits and linear constant-current drive chips, wherein each linear constant-current drive chip comprises a current end pin, an input pin and an output pin; the input pin of the linear constant-current drive chip is successively connected to the output pin of the last linear constant-current drive chip; and the input pin of the first linear constant-current drive chip is connected to a peripheral circuit. The LED illumination drive circuit with multiple chips connected in parallel of the present invention only needs a set of peripheral circuits, so that the structure is simplified and costs are saved on. A first linear constant-current chip detects a peripheral circuit signal and sends the signal to all the linear constant-current chips to control power conversion units in all linear constant-current chips to synchronously control a current flowing through the LED array.
Patent WO-2020168686-A1 (WO)
Inventor: XU LAIFU
IPC: F24F1/0063
Filed: 2019-08-01
Abstract: 一种能够改善室内湿度环境的空调室内机，包括进风口、出风口和室内换热器，该室内换热器包括相互串联连接的主换热器（1）和辅换热器（2）；该辅换热器（2）临近所述出风口；所述主换热器（1）和辅换热器（2）之间的管路上设有主电子膨胀阀（5）；所述辅换热器（2）与室外机相连的管路上设有辅电子膨胀阀（4）；所述进风口设有室内风机（3）。该装置设计合理，结构简单，控制方便，可以在除湿时，增大除湿量，并调节出风温度。而且，还可在制热时提升室内湿度，极大的提升了产品使用的舒适性，值得推广。
Patent WO-2020224136-A1 (WO)
Inventor: YE TANGZHI
IPC: G06K9/00
Filed: 2019-09-04
Abstract: The present invention relates to the field of interface interaction techniques, and more particularly, relates to an interface interaction method and device. The interface interaction method comprises: performing recognition, and acquiring multiple regions to undergo adjustment from a facial portion in an image to be processed (S110); receiving an operation instruction from a user, the operation instruction being used to select a target region in the image (S120); and determining, according to location information of the target region, the region to undergo adjustment containing the target region, and displaying an adjustment interface corresponding to the region to undergo adjustment containing the target region (S130), wherein each region to undergo adjustment corresponds to one adjustment interface, and the adjustment interface contains function options corresponding to the region to undergo adjustment. The invention realizes intuitive display of a region to undergo adjustment and an adjustment interface corresponding thereto, such that a user can operate an application easily without needing to learn or practice using the interface, thereby effectively reducing interaction costs.
Patent WO-2020048527-A1 (WO)
Title: Composite material and quantum dot light emitting diode
Inventor: QIN HUIJUN
IPC: C09K11/08
Filed: 2019-09-06
Abstract: Provided are a composite material and a quantum dot light emitting diode. The quantum dot light emitting diode comprises: an anode, a cathode, and a quantum dot light emitting layer disposed between the anode and the cathode. The quantum dot light emitting layer comprises a first quantum dot light emitting layer; the material for the first quantum dot light emitting layer is a composite material. The composite material comprises: light emitting quantum dots, and halogen ligands and oil-soluble organic ligands bound on the surface of the light emitting quantum dots. Compared with existing oil-soluble composite materials the surfaces of which are merely oil-soluble organic ligands, in the oil-soluble composite material, the halogen ligands can improve the electron transport property of quantum dots, the transport rate of a carrier in a light emitting layer is improved, so that the electron transport rate and hole transport rate in a light emitting layer of a device are balanced, the light emitting efficiency of the device is improved, the working voltage is reduced, and the service life of the device is prolonged.
Patent WO-2020063797-A1 (WO)
Inventor: LIU FENGWEI
IPC: H04W72/04
Filed: 2019-09-27
Abstract: Provided is a method for configuring slot format, which can configure slot format for communication between an IAB node and a lower-level node, so as to provide a basis for normal communication between the IAB node and the lower-level node. The method comprises: sending, by a second node, first configuration information to a first node, the second node being a upper-level node of the first node; determining, by the first node, the slot format of each slot in a first set according to the first configuration information, the first set includes the slot for communication between the first node and a third node in one or more periods, the third node being a lower-level IAB node of the first node or a terminal device served by the first node; modifying, by the first node, the slot format of a portion of slots in the first set to obtain the modified slot format of the portion of slots.
Patent WO-2020088204-A1 (WO)
Inventor: LIU JIAMIN
IPC: H04W28/02
Filed: 2019-10-09
Abstract: Disclosed are a data transmission method and apparatus, which are used for managing and mapping a dedicated quality of service (QoS) parameter of a 5G V2X service, wherein by means of the QoS parameter, a network side and a user equipment side can both carry out bearer mapping and transmission parameter processing on a data packet, thereby improving the flexibility and overall efficiency of network configuration. The data transmission method provided in the present application comprises: determining, from quality of service (QoS) parameters, a QoS parameter dedicated to a 5G V2X service and needing to be used currently; and transmitting data according to the QoS parameter.
Patent WO-2020088479-A1 (WO)
Inventor: WANG JIANJUN
IPC: C30B7/08
Filed: 2019-10-29
Abstract: A method for using an aqueous solution to prepare a single crystal or an amorphous substance, said method being applicable to the preparation and growth of any water-soluble molecule single crystal or amorphous substance. The method comprises the following steps: (a1) formulating an aqueous solution of a quasi-crystalline substance; (a2) freezing the aqueous solution of the quasi-crystalline substance of step (a1), optionally aging, and preparing a mixed system containing a single crystal or amorphous substance of the quasi-crystalline substance and ice; and optionally, (a3) separating the mixed system of the single crystal or amorphous substance of the quasi-crystalline substance and the ice, and obtaining the single crystal or amorphous substance of the quasi-crystalline substance. The method targets defects in traditional methods such as it being difficult to control molecule nucleation and aggregation speeds during single crystal or amorphous substance growth, and provides for the first time a method for using aqueous solution freezing to induce solute molecule nucleation and crystallisation, and to rapidly and effectively prepare a solute molecule single crystal or amorphous substance.
Patent WO-2021008003-A1 (WO)
Inventor: WANG HAIYAN
IPC: B02C23/08
Filed: 2019-10-31
Abstract: A powder roller press capable of thoroughly crushing, comprising: a base (1), wherein a material conveying track (2) is provided on the base (1); press rollers (3) are provided above the material conveying track (2); the number of press rollers is two, and the press rollers are horizontally arranged; power motors (4) are provided on the base (1); transmission gears (5) are provided at two ends of the press rollers (3); the power motors (4) are connected to the transmission gears (5) by means of transmission chains (6); the power motors (4) drive the press rollers (3) to rotate; a feeding hopper (7) is provided above the press rollers (3); a filter screen (8) is provided at the lower end of the feeding hopper (7); telescopic air cylinders (9) are provided at two ends of the filter screen (8); the filter screen (8) is driven to shake by means of repeated extending and retracting of the telescopic air cylinders (9); a discharging chute (10) is provided on one side of the filter screen (8); a crushing box (11) is provided at the lower end of the discharging chute (10); a crushing mill (12) is provided in the crushing box (11); and powder exceeding the standard is subjected to secondary grinding by means of the crushing mill (12). Hence, feeding and selecting can be simultaneously performed, so that the working efficiency is improved, and raw materials having a large particle size are conveyed into the crushing box (11) to be crushed, so that the problem of increased device vibration due to large raw material particle size is avoided.
Patent WO-2020248489-A1 (WO)
Title: 基于子野优化的正交双层光栅旋转调强的实现方法及装置
Inventor: Wen Hu Er
IPC: A61N5/10
Filed: 2019-11-12
Abstract: 一种基于子野优化的正交双层光栅旋转调强的实现方法及装置，涉及医疗技术领域。该方法包括：将旋转弧离散化成等间距的多个射野；利用共轭梯度法计算射野强度矩阵；通过双层光栅静态分割算法，计算每个射野的子野，以获得每个射野的前第一预定数目个贡献最大的子野；从前第一预定数目个贡献最大的子野中选取两个形状接近的子野，并分布到旋转弧，进行插值以得到离散子野；计算沉积矩阵；迭代计算子野的形状和权重；采用蒙特卡洛剂量算法计算调强剂量分布。通过将共轭梯度法用于射野强度矩阵计算，并且迭代计算每个离散子野的形状和权重，防止优化计算过程陷入局部最优解，保证了计划的质量，从而提高了治疗效率。
Patent WO-2020098743-A1 (WO)
Inventor: ZENG YUQUN
IPC: H01M4/66
Filed: 2019-11-14
Abstract: The present application relates to a battery, comprising a positive electrode sheet, a separator, and a negative electrode sheet; the positive electrode sheet comprises a positive current collector and at least two positive active material layers coated on at least one surface of the positive current collector; a lower positive active material layer that is in contact with the positive current collector comprises a first positive active material, a first polymer material, and a first conductive material; on the basis of the total weight of the lower positive active material layer, the weight percent of the first positive active material is A%, the weight percent of the first polymer material is B%, and the weight percent of the first conductive material is C%; an upper positive active material layer that is in contact with the lower positive active material layer and that is far from the positive current collector comprises a second positive active material, a second polymer material, and a second conductive material; on the basis of the total weight of the upper positive active material layer, the weight percent of the second positive active material is A'%, the weight percent of the second polymer material is B'%, and the weight percent of the second conductive material is C'%, wherein A%<A'%, B%>B'%, C%≥C'%, and the first polymer material comprises fluorinated polyolefin and/or chlorinated polyolefin polymer material. The battery is safe and has improved electrical performance.
Patent WO-2020108603-A1 (WO)
Inventor: WU PINGHENG
IPC: H01L23/522
Filed: 2019-11-29
Abstract: A semiconductor interconnect structure and a fabricating method thereof are disclosed. The method comprises: providing a stacked structure comprising bonded multiple layers of wafer or die, each bonded layer comprises a substrate and a wiring layer, and the wiring layer comprises metal wires; vertically forming, in the stacked structure, a first blind hole having a first diameter and a first length and penetrating each bonded layer between adjacent metal wires, the first diameter is less than a space between the adjacent metal wires, and the first length is less than a height of the stacked structure; forming a second blind hole having a second diameter and the first length coaxially with the first blind hole, a sidewall of the second blind hole exposes the metal wires, and the second diameter is larger than the space between the adjacent metal wires; and filling a conductive material in the second blind hole.
Patent WO-2021109008-A1 (WO)
Inventor: Zhang peng yue
IPC: H01L27/15
Filed: 2019-12-03
Abstract: 本发明提供一种发光二极管显示模组，包括：基板；间隔设置于基板上的若干像素区、驱动电路、以及修复层，每个像素区域设置有三个发射不同单色光的子像素区域，每个子像素区域设置一个发光单元，发光单元包括主发光二极管和替补发光二极管；主发光二极管和替补发光二极管发射相同颜色的单色光；主发光二极管包括第一电极和第二电极，替补发光二极管包括第三电极和第四电极。此外，本发明还提供了一种发光二极管显示模组修复方法和显示设备。
Patent WO-2021093079-A1 (WO)
Title: Service data processing method and system
Inventor: DUAN YUNFENG
IPC: H04L29/06
Filed: 2019-12-16
Abstract: The present invention provides a service data processing method and system. Said method comprises: receiving a service request sent by a client; querying and acquiring service routing information corresponding to the service request; if a DC service to be invoked indicated by the service routing information is a non-local DC service, determining whether to modify the service routing information; if it is determined to modify the service routing information, modifying the service routing information to new service routing information; and sending the service request to a local DC service, so that the local DC service processes the service request. In the present solution, if the DC service to be invoked indicated by the service routing information is a non-local DC service, it is determined whether the service routing information can be modified; and if it is determined to modify the service routing information, the service routing information is modified to new service routing information, and the local DC service is used to process the service request, so as to accelerate the processing speed of the service request, thereby shortening the delay in accessing a DC across countries, and improving the user experience.
Patent WO-2020140767-A1 (WO)
Inventor: SONG ZHEN
IPC: H01L27/32
Filed: 2019-12-20
Abstract: Disclosed is a transparent display substrate. The transparent display substrate comprises: a first base; and a plurality of sub-pixels arranged on the first base, wherein at least one sub-pixel in the plurality of sub-pixels is provided with a light-emitting area and a transparent area; each sub-pixel in the at least one sub-pixel comprises at least one thin-film transistor, a capacitor and a self-light-emitting device which are located in the light-emitting area thereof; in a direction perpendicular to the first base, the capacitor is located between the self-light-emitting device and the at least one thin-film transistor; and the at least one thin-film transistor and the capacitor are electrically connected to form at least a portion of a drive circuit for driving the light emission of the self-light-emitting device.
Patent WO-2021128095-A1 (WO)
Title: 电化学装置及包含其的电子装置
Inventor: WANG KEFEI
IPC: H01M10/0567
Filed: 2019-12-25
Abstract: 本申请涉及一种电化学装置及包含其的电子装置。具体而言，本申请提供一种电化学装置，其包括正极、负极和电解液，其中所述负极包括负极活性物质层，其中经接触角测定法测定，所述负极活性物质层相对非水溶剂的接触角不大于60°。本申请的电化学装置具有改进的循环性能。
Patent WO-2020135593-A1 (WO)
Inventor: LU FENG
IPC: A47L11/24
Filed: 2019-12-26
Abstract: L'invention concerne un procédé d'étalonnage pour un diagramme d'enregistrement de balayage de sol, un robot de balayage de sol et un terminal mobile. Le procédé d'étalonnage pour le diagramme d'enregistrement de balayage de sol comprend : un processus d'acquisition d'un diagramme d'enregistrement de balayage de sol de base, un processus d'acquisition d'un diagramme d'enregistrement de balayage de sol étalonné et un processus de correction. En utilisant le diagramme d'enregistrement de balayage de sol étalonné à partir d'un appareil de vision de robot de balayage de sol, le diagramme d'enregistrement de balayage de sol de base provenant d'un appareil d'enregistrement de piste de robot de balayage de sol est étalonné, des déviations par rapport à la carte provoquées lorsque le robot de balayage de sol dérape ou entre en collision avec un obstacle sont évitées, ce qui permet de créer des conditions permettant de commander avec précision le robot de balayage de sol dans un processus ultérieur. Parce qu'un premier diagramme d'enregistrement de balayage de sol et un premier diagramme d'enregistrement de balayage de sol étalonné sont tous les deux convertis, un deuxième diagramme d'enregistrement de balayage de sol créé et un deuxième diagramme d'enregistrement de balayage de sol étalonné créé sont plus petits que le premier diagramme d'enregistrement de balayage de sol et le premier diagramme d'enregistrement de balayage de sol étalonné respectivement, le deuxième diagramme d'enregistrement de balayage de sol complet et le deuxième diagramme d'enregistrement de balayage de sol étalonné complet sont sauvegardés sur un module de communication WiFi du robot de balayage de sol, et l'espace de stockage du module de communication WiFi n'a pas besoin d'être considérablement amélioré.
Patent WO-2021134512-A1 (WO)
Title: New function and use of cryptoid crab antimicrobial peptide scyreprocin
Inventor: WANG KEJIAN
IPC: C12N15/12
Filed: 2019-12-31
Abstract: New use of a cryptoid crab antimicrobial peptide Scyreprocin. The antibacterial protein is derived from a cryptoid crab, and is expressed and purified by using a genetic engineered technology. It is first disclosed that the antimicrobial peptide Scyreprocin not only has good antimicrobial activity, but also has a membrane-penetrating function, has an inhibitory and killing activity against various cancer cells, and at the same time has no cytotoxicity against human non-cancer cells. It has demonstrated that the antibacterial polypeptide has a high efficiency and specific anti-cancer activity, shows great application value, and has a good application prospect in research, development and application as an anti-tumor pharmaceutical ingredient. Provided is new use of the cryptoid crab antibacterial peptide Scyreprocin, which broadens the application range of Scyreprocin, and provides more possibilities for the application of Scyreprocin.
Patent WO-2020192310-A1 (WO)
Inventor: DENG QIONG
IPC: H04N5/225
Filed: 2020-02-18
Abstract: The present disclosure relates to a camera device and mobile terminal. The camera device comprises: a guide rail; a camera assembly, which comprises a pressing member and a camera unit arranged at the pressing member, said pressing member being movably connected to the guide rail and moving forwards and backwards in a straight line along the guide rail when a pressing force is applied to the pressing member along the extension direction of the guide rail so as to drive the camera unit to switch between an extended position and a retracted position; a locking member, which is connected to the pressing member so as to lock or release the pressing member, said locking member locking the pressing member when the camera unit is in the extended position or the retracted position and releasing the pressing member when the camera unit is in the extended position or the retracted position and pressure is applied to the pressing member; and an elastic member, which is connected to the pressing member to provide the pressing member with a driving force when the locking member releases the pressing member so as to switch the camera unit from the retracted position to the extended position.
Patent WO-2020177617-A1 (WO)
Inventor: CHENG JIANJUN
IPC: F24F11/88
Filed: 2020-02-28
Abstract: An air conditioner. The air conditioner comprises a voice collection circuit, a voice recognition circuit, a control circuit and a humidifier, wherein the voice collection circuit is electrically connected to the voice recognition circuit; the control circuit is electrically connected to both the voice recognition circuit and the humidifier; the voice collection circuit is used for collecting an audio signal and transmitting the audio signal to the voice recognition circuit; the voice recognition circuit is used for generating a control command according to the audio signal, and transmitting the control command to the control circuit; and the control circuit is used for controlling, when the control command is used for controlling the humidifier, the humidifier according to the control command. By means of arranging the humidifier, a user can switch on the humidifier, according to requirements, to ensure the indoor humidity so as to improve the experience of the user; meanwhile, by means of arranging the voice collection circuit and the voice recognition circuit, the air conditioner can recognize the voice of the user, such that a humidifying function can be enabled without the need to use a remote controller; therefore, the air conditioner is more convenient and faster.
Patent WO-2021168870-A1 (WO)
Inventor: LI JIAN
IPC: H04R9/06
Filed: 2020-03-02
Abstract: The present utility model provides a loudspeaker box and a terminal device. The loudspeaker box comprises a housing having an accommodation space, a sound production unit dividing the accommodation space into a front cavity and a rear cavity, an air-permeable isolation member accommodated in the rear cavity, and a frame sleeved on the sound production unit to support the air-permeable isolation member; the sound production unit is provided with a bonding pad; the loudspeaker box further comprises a flexible circuit board corresponding to the bonding pad and accommodated in the rear cavity; the frame is provided with a through-hole; and the loudspeaker box further comprises a conduction connector accommodated in the through-hole, one end of the conduction connector is in contact with the bonding pad, and the other end of the conduction connector is in contact with the flexible circuit board. The technical solution solves the technical problem that the normal operation of loudspeaker boxes is influenced due to the interference between the flexible circuit board and the frame when the bonding pad in the sound production unit is connected to the flexible circuit board in the prior art.
Patent WO-2020238379-A1 (WO)
Inventor: WANG TAO
IPC: H01L27/32
Filed: 2020-03-27
Abstract: Disclosed are a display panel and a manufacturing method therefor. The display panel comprises: a display region; and an open region; the open region being surrounded at least partly by the display region, where at least one barrier wall is provided between the display region and the open region, the display panel is provided on a first side with a film packaging, the film packaging covers the barrier wall and the display region, wherein the barrier wall is provided with a convex-concave structure on at least one surface in contact with the packaging film.
Patent WO-2021203434-A1 (WO)
Title: Nano material for osteoclast acidic closed region and preparation method therefor
Inventor: Lin Xian Feng
IPC: A61K47/69
Filed: 2020-04-10
Abstract: Disclosed are a nano material for an osteoclast acidic closed region and a preparation method therefor. The nano material for an osteoclast acidic closed region comprises a nano material, bone-targeting molecules and a compound which causes an osteoclast acidic closed region to undergo a chemical reaction. After the nano material is subjected to bone targeting molecular modification, a compound which causes an osteoclast acidic region to undergo a chemical reaction is entrapped; and osteoclasts are inhibited by means of accurate mature osteoclast targeting and a biological cascade reaction regulated by a physiological chemical reaction. A new way of thinking and a new tool are provided for the pharmaceutical treatment of abnormal osteoclast activation.