baber/WOPTO huggingface dataset:
Patent WO-2019144551-A1 (WO)
Title: Multimedia file processing method, server, and storage medium
Inventor: JI XUAN
IPC: G06F17/30
Filed: 2018-05-31
Abstract: Disclosed are a multimedia file processing method, a server, and a storage medium. The method comprises: collecting statistics about history data for a user to process multimedia files within a preset history period, and analyzing a correspondence between multimedia file features and processing information in the history data; providing a unified processing interface, and receiving a multimedia file to be processed; analyzing features of the multimedia file; querying history processing information of the user in the history data according to the features of the file; calculating a weighted score of each queried history processing information according to a predetermined weighted score calculation formula; automatically selecting history processing information with the maximum weighted score to generate a processing queue; and sequentially processing the multimedia file in a processing order defined in the processing queue, and when processing proceeds to a feedback position set by the user, invoking the processing interface to feed a corresponding processing result back to the user. Therefore, multimedia file processing operations are simplified, and the multimedia file processing efficiency is improved.
Patent WO-2019205267-A1 (WO)
Title: Display panel and manufacturing method therefor
Inventor: FENG XIAOLIANG
IPC: H01L21/84
Filed: 2018-06-22
Abstract: A display panel, comprising: a substrate (100); a thin film transistor layer (200) provided on the substrate (100), the thin film transistor layer (200) comprising thin film transistors (210) and signal lines (220) connected to the thin film transistors (210), and the signal lines (220) being used for providing signals to the thin film transistors (210); and multiple wires (300) provided between the substrate (100) and the thin film transistor layer (200), each wire (300) being electrically connected to the signal line (220). Also provided is a manufacturing method for the display panel. By manufacturing the wire (300) in a display area (AA), the width of an edge non-display area (NA) can be effectively reduced.
Patent WO-2019001515-A1 (WO)
Title: Shift-coefficient table design of qc-ldpc code for larger code block sizes in mobile communications
Inventor: FISHER-JEFFES TIMOTHY PERRIN
IPC: H03M13/11
Filed: 2018-06-28
Abstract: A processor of an apparatus establishes a wireless communication link with at least one other apparatus via a transceiver of the apparatus. The processor wirelessly communicates with the other apparatus via the wireless communication link by: selecting a first shift-coefficient table from a plurality of shift-coefficient tables; generating a QC-LDPC code using a base matrix and at least a portion of the first shift-coefficient table; selecting a codebook from a plurality of codebooks embedded in the QC-LDPC code; storing the selected codebook in a memory associated with the processor; encoding data using the selected codebook to generate a plurality of modulation symbols of the data; and controlling the transceiver to multiplex, convert, filter, amplify and radiate the modulation symbols as electromagnetic waves through one or more antennas of the apparatus to transmit the modulation symbols of the data to the other apparatus via the wireless communication link.
Patent WO-2019001519-A1 (WO)
Title: Automatic steam dishwasher and operation method therefor
Inventor: XIE SHUIWANG
IPC: A47L15/00
Filed: 2018-06-28
Abstract: Provided in the present invention is an automatic steam dishwasher, comprising a tank body that is used for accommodating and washing tableware, a drainage pipe being arranged below the tank body; the tank body is in communication with a circulation water pipe, the circulation water pipe being connected thereon to a high-pressure water pump; an inlet pipe of the high-pressure water pump communicates with an external water source, and an outlet pipe thereof communicates with a water spraying device within the tank body; the water spraying device comprises a plurality of hollow risers that are provided with water spray holes, the risers being partially or entirely fixedly arranged within the tank body in such a manner so as to be able to spray water into the tank body; a lower part of the tank body is provided with a heating device, which is used for heating water within the tank body and for generating steam that is used for steaming and washing tableware within the tank body; an upper part of the tank body is provided with an exhaust port; the automatic dishwasher further comprises a steam condensing device that is separated from the tank body and that communicates with the exhaust port, the steam condensing device being used for condensing steam that is discharged from the exhaust port and then discharging the same by means of a water outlet thereof.
Patent WO-2020010583-A1 (WO)
Title: Method, device, and system for inspecting installation of collimator of radiotherapy equipment
Inventor: LI JINSHENG
IPC: A61N5/10
Filed: 2018-07-12
Abstract: The present invention relates to the field of mechanical equipment. Disclosed are a method, device, and system for inspecting the installation of a collimator of radiotherapy equipment. The method comprises: acquiring a projection to be inspected on a ray detector of a beam running sequentially through the collimator and the isocentric plane of the radiotherapy equipment; comparing the projection to be inspected with a reference projection, and determining, on the basis of the deviation of the projection to be inspected from the reference projection, an installation deviation of the collimator of the radiotherapy equipment, thus solving the problem in the prior art of a complex operation for adjusting the installation position of a collimator. With a simplified operation for inspecting the installation deviation of the collimator, the operation for adjusting the installation position of the collimator is simplified and the inspection accuracy is increased. At the same time, because the need for manually installing a film is obviated, the amount of radiation to which installation staff is exposed also is reduced, thus mitigating the impact on the health of the installation staff. This is for use in adjusting the installation position of the collimator.
Patent WO-2019062329-A1 (WO)
Title: 4,6,7-trisubstituted 1,2-dihydropyrrol[3,4-c]pyridin/pyrimidin-3-one derivative and use
Inventor: GUO SHUCHUN
IPC: C07D471/04
Filed: 2018-08-03
Abstract: Provided are a 4,6,7-trisubstituted 1,2-dihydropyrrol[3,4-c]pyridin/pyrimidin-3-one derivative and a preparation method and pharmaceutical use thereof. In particular, the present invention relates to a compound of formula (I) or a pharmaceutically acceptable salt, stereoisomer, solvate, or prodrug thereof and a preparation method and application of the same. The definition of each substituent in the formula is described in detail in the specification and claims.
Patent WO-2019033990-A1 (WO)
Title: Fault handling method and device for power supply device
Inventor: JIANG ZHENGDONG
IPC: H02J7/34
Filed: 2018-08-09
Abstract: Disclosed in embodiments of the present invention are a fault handling method and device for a power supply device. The method is applicable to an inverter power supply system in the power supply device. The inverter power supply system comprises at least one DC/DC module, and any DC/DC module comprises fuses F1 and F2, relays K1 and K2, inductors L1 and L2, switch modules Q1, Q2 and Q3, and direct-current bus capacitors C1 and C2. The fault handling method comprises: if a fault is detected on any DC/DC module, detecting an assembly having a fault in the faulty module; and if the faulty assembly is C1 or C2 and when the inverter power supply system is in a battery discharging mode, conducting Q2 in the faulty module, so that F1 and F2 in the faulty module are fused to disconnect the faulty module with another DC/DC module. By using the embodiments of the present invention, the circuit stability of the DC/DC module can be improved, and the power supply reliability of the inverter power supply system is improved.
Patent WO-2019042167-A1 (WO)
Title: Novel perfusion and suction system
Inventor: WANG GUOHUA
IPC: A61M1/00
Filed: 2018-08-17
Abstract: A novel perfusion and suction system. A pump (6) is disposed on a perfusion tube (2) that is used for delivering a perfusion liquid. The perfusion tube (2) is serially connected to a one-way valve (3) and then is connected to a first connection port of a tee joint (4). A second connection port of the tee joint (4) is connected to an aspiration tube of a negative pressure device by means of a suction tube (5). An electronic flow choking device (7) is mounted on the suction tube (5), a perfusion and suction shared tube (8) is connected to a third connection port of the tee joint, and the perfusion and suction shared tube (8) is connected to a terminal execution device. Both the electronic flow choking device (7) and the pump (6) are controlled by a master machine. When the pump (6) works, the electronic flow choking device (7) is closed. When the electronic flow choking device (7) is opened, the pump (6) is stopped. The novel perfusion and suction system is combined with a variety of medical terminal execution devices together by using simple pipelines, can form a gastric washing machine, or is matched with a gastrointestinal endoscope and a surgical operation instrument free of water delivery functions, has a simple structure, is convenient to operate, is easy to dismount, is easy to clean and disinfect, is integrated with perfusion and suction and is unlikely to be blocked during suction, thereby greatly reducing the working amount of medical workers and running costs.
Patent WO-2020034237-A1 (WO)
Title: Piston driving and positioning device and method
Inventor: XUE YONG
IPC: H02K7/116
Filed: 2018-08-20
Abstract: Provided is a piston driving and positioning device, comprising a motor (3), a motor gear (1), a piston gear (2), a piston (4), a U-shaped photoelectric switch (5), and a piston stopper (6). The motor gear (1) and the piston gear (2) are meshed and connected. One end of the piston (4) passes through the piston gear (2) by means of cooperation between a threaded hole (22) and an external thread, and the piston stopper (6) is provided on the piston (4). The U-shaped photoelectric switch (5) is provided on the piston gear (2). The present invention further discloses a positioning method using the device. The device can drive and position a piston, and has the advantages of a simple structure and low cost.
Patent WO-2020047697-A1 (WO)
Title: Automatic nozzle changing device for laser cutting machine
Inventor: LENG ZHIBIN
IPC: B23K26/70
Filed: 2018-09-03
Abstract: An automatic nozzle changing device for a laser cutting machine comprises a box comprising an upper box portion (1) and a lower box portion (2). A plurality of synchronous gear shafts (3) connected in series and a driving gear shaft (4) that drives the synchronous gear shafts (3) to rotate are vertically placed inside the box. An installation hole (5) extends axially through the driving gear shaft (4). A through hole extends axially through the synchronous gear shaft (3). A guide post (6) is provided in the through hole. A nozzle mount (7) is provided at an upper end of the guide post (6). A sidewall of the guide post (6) is provided with a guide pin (8). A guide groove for receiving the guide pin (8) is arranged at an inner wall of the through hole. An upper end of the nozzle mount (7) is provided with a positioning block (9) for positioning a nozzle. The device has a simple structure. The structure enables a nozzle to rotate with rotation of a nozzle mount (7), thereby realizing installation and detachment of the nozzle, greatly enhancing nozzle change efficiency, and reducing labor intensity for workers.
Patent WO-2020029409-A1 (WO)
Title: Lightweight 66 kv xlpe-insulated optical fiber composite ac submarine cable
Inventor: CHEN GUO
IPC: H01B7/14
Filed: 2018-09-28
Abstract: A lightweight 66 kV XLPE-insulated optical fiber composite AC submarine cable comprises a water-resistant conductor (1), a conductor screen (2), an insulation layer (3), an insulation screen (4), a semiconducting water-resistant layer (5), a wire screen (6), a metal tape layer (7), a semiconducting water-resistant buffer layer (8), a metal tape water-resistant layer (9), a split-phase protection layer (10), a filler layer (11), an optical unit (12), a tape covering (13), an inner jacket (14), an armoring (15), and an outer sheath (16). The invention solves problems in which transmission of power generated by a large-capacity wind turbine is inconvenient and heavy power cables are subject to limitations when transported and installed by ship.
Patent WO-2019085892-A1 (WO)
Inventor: Su yu-chi
IPC: H04N19/127
Filed: 2018-10-30
Abstract: Des aspects de l'invention concernent un procédé et un appareil de codage de vidéo. Un circuit de traitement détermine une taille d'unité de traitement pour l'amélioration de vecteur de mouvement du côté décodeur (DMVR). Ensuite, le circuit de traitement active une application de la DMVR sur un bloc actuel lorsque la taille du bloc actuel est inférieure ou égale à la taille de l'unité de traitement ; et désactive l'application de la DMVR sur le bloc actuel lorsque la taille du bloc actuel est supérieure à la taille de l'unité de traitement. Dans un exemple, l'application de la DMVR améliore les vecteurs de mouvement avec ou sans bloc modèle.
Patent WO-2020093273-A1 (WO)
Title: Systems and methods for allocating service request
Inventor: LI JUNQIN
IPC: G06Q10/02
Filed: 2018-11-07
Abstract: A method for allocating a service request is provided. The method may include: receiving a service request from a terminal of a service requester, the service request being for a transport service and including a pick-up location and a drop-off location; determining a first service provider to provide the transport service; generating a first service order allocating the service request to the first service provider; receiving a request for navigation associated with the first service order at a second moment; generating route information based on a second location of the first service provider at the second moment and the pick-up location; determining whether to reallocate the service request to a second service provider based on the route information; further generating a second service order reallocating the service request to the second service provider; and transmitting signals to a terminal of the second service provider.
Patent WO-2020093372-A1 (WO)
Title: Display panel
Inventor: WANG CHAOGANG
IPC: H01L27/32
Filed: 2018-11-09
Abstract: Disclosed is a display panel (10). The display panel (10) comprises display modules (20), wherein each display module (20) comprises multiple display units (100) spliced together; each display unit (100) comprises a display area (110) and a non-display area (120) provided at the periphery of the display area (110); and non-display areas (120) of two adjacent display units (100) are at least partially overlapped, such that the two adjacent display units (100) are spliced. The display panel (10) overlaps the non-display areas (120) of two adjacent display units (100), which can reduce the area of the non-display areas (120), so as to improve the proportion of the display areas (110) in the display panel (10).
Patent WO-2019101067-A1 (WO)
Inventor: XU HAIYAN
IPC: G06F3/01
Filed: 2018-11-20
Abstract: 一种用于数据可视化的信息的处理方法，包括：对输入信息进行可识别性分析（S101）；将经识别的输入信息转换为媒介信息以生成确认信息（S102）；确定媒介信息是否正确呈现了所述输入信息（S103），当所述输入信息被正确识别时，基于经识别的输入信息确定关键字集，以在数据库中进行查找匹配（S104），并根据匹配结果生成交互指令并执行（S105）；当所述输入信息未被正确识别时，生成反馈信息（S106）。该方法在数据可视化场景中能够提升用户与数据展示间的互动性，改善当前数据可视化交互方式的单一性。
Patent WO-2020077770-A1 (WO)
Title: Multi-element high-entropy ceramic, preparation method therfor, and use thereof
Inventor: GUO WEIMING
IPC: C04B35/58
Filed: 2018-12-10
Abstract: Disclosed are a multi-element high-entropy ceramic, a preparation method therefor, and a use thereof. An oxide of Me1, an oxide of Me2, an oxide of Me3, an oxide of Me4, an oxide of Me5 and an amorphous boron powder are used as raw materials for the ceramic. The ceramic is prepared by ball milling and mixing of the raw materials and compacting the resulting mixture into a green body; subjecting the green body to heat treatment in a graphite crucible under vacuum to obtain a (Me1xMe2yMe3zMe4nMe5m)B  2  solid melt powder; and subjecting the solid melt powder to spark plasma sintering by heating the solid melt powder to 1000-1400°C, then providing a protective atmosphere, followed by heating to 1800-2200°C to conduct calcination, wherein 0.1≤x≤0.9, 0.1≤y≤0.9, 0.1≤z≤0.9, 0.1≤n≤0.9, and 0.1≤m≤0.9. The obtained multi-element high-entropy ceramic has a relative density of >95%, a hardness of 25-35 GPa, a fracture toughness of 2-8 MPa•m   1/2  , a grain size of 0.1-1.1 μm, and a weight change rate of 0.3-1% after heat treatment at 1000-1500°C.
Patent WO-2020132954-A1 (WO)
Title: Procédé de commutation de planificateur optimal pour un demi-tour en trois temps de véhicules à conduite autonome
Inventor: MA LIN
IPC: G05D1/02
Filed: 2018-12-26
Abstract: Un demi-tour en trois temps est planifié et exécuté lors du fonctionnement d'un véhicule à conduite autonome (ADV). Un itinéraire candidat depuis un point de départ et passant par un point d'arrivée est déterminé, le point de départ et le point d'arrivée étant dans des voies associées à des directions de déplacement opposées. L'itinéraire candidat est catégorisé en premier, deuxième et troisième segments se chevauchant partiellement. Un coût total associé à l'itinéraire candidat est déterminé sur la base, au moins en partie, des premier et deuxième segments. On détermine si le coût total est inférieur à un coût seuil. En réponse à une détermination selon laquelle le coût total est inférieur au coût seuil, le demi-tour en trois temps est planifié sur la base de l'itinéraire candidat. En outre, des signaux de conduite sont générés sur la base, au moins en partie, du demi-tour en trois temps planifié pour commander des opérations de l'ADV.
Patent WO-2020098111-A1 (WO)
Inventor: LI CHENHUA
IPC: G01F23/284
Filed: 2018-12-28
Abstract: Disclosed is a mine radar level monitoring device, comprising a mine intrinsically-safe radar level sensor for detecting the level of a coal bin in real time, mine intrinsically-safe radar level display boxes for receiving and processing a signal detected by the mine intrinsically-safe radar level sensor, and mine flameproof intrinsically-safe direct-current voltage-stabilized power supplies, the mine intrinsically-safe radar level sensor being mounted above the coal bin; the mine intrinsically-safe radar level display boxes each comprise a box body, a box cover mounted on the box body, a main board mounted in the box body, and a display window mounted on the box cover, a first waterproof joint and a fifth waterproof joint respectively being mounted on the left side and right side of the box body, and a second waterproof joint, a third waterproof joint, and a fourth waterproof joint being mounted on the front side of the box body sequentially from the left to the right. The present invention improves the accuracy of dynamic detection of the level of a coal bin, and has good flameproof performance.
Patent WO-2020142916-A1 (WO)
Inventor: WANG HUORONG
IPC: H04N7/01
Filed: 2019-01-09
Abstract: Disclosed by the embodiments of the present application are a de-interlacing interpolation method, a device and a system, a video processing method and a storage medium. The de-interlacing interpolation method, for example, comprises the steps of: performing motion detection on the basis of interlaced video data to obtain a motion weight of a point to be interpolated; performing static interpolation to obtain a static interpolation result of the point to be interpolated; performing dynamic interpolation to obtain a dynamic interpolation result of the point to be interpolated; and superposing the static interpolation result and the dynamic interpolation result on the basis of the motion weight to obtain a pixel value of the point to be interpolated. In the embodiments of the present application, the motion weight of the point to be interpolated is obtained by means of motion detection, and a combination of the static interpolation and the dynamic interpolation is employed. The static interpolation result and dynamic interpolation result of the point to be interpolated are superposed using the motion weight obtained from motion detection to finally obtain the pixel value of the point to be interpolated, so that the effect of de-interlacing processing can be improved, and the effective removal of the jitter of an interlaced video signal can be achieved when the jitter is severe.
Patent WO-2019144804-A1 (WO)
Title: Crucible for crystal growth as well as method for releasing thermal stress in silicon carbide crystal
Inventor: GAO PAN
IPC: C30B23/00
Filed: 2019-01-09
Abstract: The invention relates to a crucible for crystal growth and a method for releasing thermal stress of silicon carbide crystals. The crucible is a crucible in contact with the side surface of the prepared crystals, and the crucible has an annular non-closed splicing structure. The crucible for the crystal growth has the annular non-closed splicing structure, so that the crystals can be prevented from being hooped, hot stress concentrated in the crystals in the growth process of the crystals can be effectively released, the fracturing rate of the crystals can be reduced, and the finished product rate of the crystals can be increased.
Patent WO-2020093597-A1 (WO)
Inventor: HUANG XIAOYU
IPC: G02F1/133
Filed: 2019-01-18
Abstract: L'invention concerne une structure de protection électrostatique pour un panneau d'affichage et un dispositif d'affichage. La structure de protection électrostatique pour un panneau d'affichage comprend : une puce d'attaque (120) utilisée pour envoyer un signal d'attaque ; une pluralité de lignes de signal (140) disposées dans une zone d'affichage et étant divisées de manière régulière en une première zone de ligne de signal et une seconde zone de ligne de signal, chaque ligne de signal dans la première zone de ligne de signal comprenant un commutateur à polarité positive (M1), et chaque ligne de signal dans la seconde zone de ligne de signal comprenant un commutateur à polarité négative (M2), le commutateur à polarité positive (M1) et le commutateur à polarité négative (M2) étant électriquement connectés à la puce d'attaque (120) ; et un circuit de protection électrostatique (141) comprenant une diode directe (D1) et une diode inverse (D1).
Patent WO-2020001013-A1 (WO)
Inventor: DENG HAN
IPC: G06K9/00
Filed: 2019-01-25
Abstract: Disclosed in the present disclosure are an image processing method, an image processing device, an image processing hardware device, a computer readable storage medium, and an image processing terminal. The image processing method comprises: identifying key points of eyes on a face image; and performing interpolation to obtain auxiliary key points, the auxiliary key points and said key points of the eyes forming a first triangulation mesh at a predetermined position of the eyes on the face image; and transforming an eye makeup effect image to the predetermined position of the eyes according to the first triangulation mesh. The embodiments of the present disclosure can solve the problem that the shape of the triangulation mesh is very different for different people and eyes in different states, thereby achieving the technical effect that an expected eye makeup effect image can be better added to the eyes for different people and eyes in different states, thereby improving the user experience effect.