baber/WOPTO huggingface dataset:
Patent WO-2021135017-A1 (WO)
Title: Temperature-compensating layer strucutre, bulk acoustic wave resonator, and fabrication methods, filter and electronic device
Inventor: PANG WEI
IPC: H03H9/02
Filed: 2020-05-06
Abstract: The present invention relates to a temperature-compensating layer structure, comprising a temperature-compensating layer, wherein the upper side of the end part of the temperature-compensating layer is an inclined surface so that the end part of the temperature-compensating layer is a wedge-shaped end surface, and an angle formed between the upper side of the end part of the temperature-compensating layer and the bottom side of the temperature-compensating layer is less than 60°; and an upper seed layer that covers over the temperature-compensating layer, wherein at least one end of the upper seed layer is provided with and extending part that extends to the outer side of the temperature-compensating layer. The present invention also relates to a bulk acoustic wave resonator, a fabrication method for the temperature-compensating layer, a fabrication method for the bulk acoustic wave resonator, a filter, and an electronic device.
Patent WO-2021232234-A1 (WO)
Inventor: WEI JUN
IPC: C12Q1/02
Filed: 2020-05-19
Abstract: 提供了一种人源型感觉神经元诱导培养体系，通过将小分子抑制剂LY2157299和生长因子的组合添加至无血清基础培养基中，与含有血清的诱导方法相比，不仅大大提高了多能干细胞转变为感觉神经元的效率，而且显著提高了多种离子通道蛋白的表达，从而实现了将多种不同来源的诱导多能干细胞成功诱导为感觉神经元。
Patent WO-2021237642-A1 (WO)
Title: Procédé et appareil d'effacement de données dans des dispositifs de mémoire
Inventor: LIU LEI
IPC: G11C16/14
Filed: 2020-05-29
Abstract: Procédé d'effacement de données dans un dispositif de mémoire. Le procédé comprend la fourniture de premières porteuses de type à effacement à partir d'une partie de corps pour la chaîne de cellules de mémoire, pendant une opération d'effacement dans une chaîne de cellules de mémoire. Les premières porteuses de type à effacement circulent dans une première direction depuis un côté source de la chaîne de cellules de mémoire jusqu'à un côté drain de la chaîne de cellules de mémoire. En outre, le procédé comprend la fourniture de secondes porteuses de type à effacement à partir d'une jonction au niveau du côté drain de la chaîne de cellules de mémoire. Les secondes porteuses de type à effacement circulent dans une seconde direction du côté drain de la chaîne de cellules de mémoire au côté source de la chaîne de cellules de mémoire. Ensuite, le procédé comprend l'injection des premières porteuses de type à effacement et des secondes porteuses de type à effacement pour charger des parties de stockage des cellules de mémoire dans la chaîne de cellules de mémoire.
Patent WO-2021036427-A1 (WO)
Inventor: ZHENG WEIWEI
IPC: B42D25/342
Filed: 2020-06-17
Abstract: An optical imaging film comprises: a focusing layer (2) having two or more focusing structures (21); and an image layer (1) having two or more sub-images (111a), wherein at least part of the sub-images (111a) are configured as part of a pattern of a preset image (111). The focusing layer (2) matches the image layer (1), and the focusing structures (21) correspond to the sub-images (111a), such that the optical imaging film presents a magnified image of the preset image (111). The image layer (1) of the optical imaging film comprises multiple sub-images (111a), and each of the sub-images (111a) and a corresponding focusing structure (21) are matched together to form a magnified image. Compared with the prior art, the sub-image (111a) is larger, thus increasing the size of the image, and enabling the optical imaging film to increase the magnification of the preset image (111).
Patent WO-2021063033-A1 (WO)
Inventor: TANG CHAO
IPC: F24F11/00
Filed: 2020-06-19
Abstract: The present application relates to an energy consumption model training method for an air conditioning system, an air conditioning system control method and apparatus, a computer device, and a storage medium. The method comprises: respectively constructing energy consumption mechanism models of constituent devices according to input parameters and output parameters of the air conditioning system; training the energy consumption mechanism models on the basis of historical operation data; respectively constructing energy consumption models of the constituent devices; determining a control variable constraint and a state variable constraint of the air conditioning system; solving the optimum variables in the energy consumption models in a reasonable interval of a control variable by means of a genetic algorithm and a gradient optimization algorithm; and obtaining an air conditioning system control optimization policy.
Patent WO-2021004262-A1 (WO)
Inventor: KANG JIAN
IPC: G06T7/50
Filed: 2020-06-22
Abstract: A depth map processing method, a depth map processing apparatus, an electronic device, and a readable storage medium. The method comprises: (101) obtaining a first depth image frame and a second depth image frame; (102) obtaining an acquisition time difference, and obtaining a time difference weight according to the acquisition time difference; (103) determining the depth difference of the depth values of second pixels; (104) determining trusted pixels and non-trusted pixels according to the depth difference; (105) determining a first smoothing factor and a second smoothing factor; and (106) performing filtering processing on the depth values corresponding to the trusted pixel units and the non-trusted pixel units.
Patent WO-2020259592-A1 (WO)
Title: 鞘管装置及内窥镜组件
Inventor: KAFFES ARTHUR JOHN
IPC: A61M25/01
Filed: 2020-06-24
Abstract: 一种鞘管装置（10）及内窥镜组件（100），鞘管装置（10）包括具有近端（14）和远端（16）的鞘管本体（18），鞘管本体（18）设置有孔（20），孔（20）沿鞘管本体（18）的远端（16）到近端（14）的方向延伸，孔（20）配置成穿梭内窥镜本体（101）的穿梭部分（102）；鞘管本体（18）形成有牵引腔（48），牵引腔（48）沿鞘管本体（18）的远端（16）到近端（14）的方向延伸，牵引腔（48）配置成穿梭牵引件（54），牵引件（54）的远端与鞘管本体（18）的远端部分（44）固定。
Patent WO-2020259702-A1 (WO)
Inventor: XU JIAN
IPC: A47L9/28
Filed: 2020-06-28
Abstract: A rechargeable battery pack, applicable in a handheld vacuum cleaner, comprising: a polymer battery (1), comprising at least one polymer battery unit (11); a charger input terminal (3), electrically connected to the polymer battery (1), the battery pack charging electricity to the polymer battery (1) via the charger input terminal (3); an electrical interface (2), electrically connected to the polymer battery (1) for providing electricity to a handheld vacuum cleaner when the battery pack is connected to the handheld vacuum cleaner; and a PCM board (5), comprising a power supply management chip (U2) and a peripheral equalization circuit connected between the polymer battery (1) and the power supply management chip (U2). The internal resistance of the polymer battery in the rechargeable battery pack is less than the internal resistance of a cylindrical battery commonly used in products such as handheld vacuum cleaners and power tools, thus reducing the heat generated when discharging with a large current, and providing higher market value.
Patent WO-2021022954-A1 (WO)
Inventor: ZHU XIAOMIN
IPC: H01M4/73
Filed: 2020-07-02
Abstract: The present application relates to a grid of a lead-acid battery, and a lead-acid battery. The grid comprises: a grid-shaped current collector, the grid-shaped current collector comprising a plurality of first ribs extending along a predetermined direction and a tab, and the tab being connected to the first ribs; and a frame, the frame comprising a plurality of support strips which are connected together and edges, the first ribs being crossed with the support strips, the same ends of the plurality of first ribs being separately fastened with the bottom edge of the frame, the first ribs being at least partially embedded into the support strips, the grid-shaped current collector being connected to the frame so that a grid structure is formed in the middle part of the grid, and the density of the frame being smaller than that of the grid-shaped current collector.
Patent WO-2022000465-A1 (WO)
Inventor: CHEN CHANGPING
IPC: C08L101/16
Filed: 2020-07-03
Abstract: A multi-stage modified thermoplastic starch masterbatch. Starch is performed a four-stage grading modification treatment. The grading modification treatment comprises: extracting 100 parts of starch having a water content of 15-30%, and performing a first high speed stirring on same in a high-speed mixer at room temperature; raising the temperature to 50-70ºC, adding polybutadiene, a plasticizer, and a chemical modifier, and performing a second high speed stirring; then raising the temperature to 75-95ºC, adding a tackifier, a lubricant, a filler, and a chain extender, and performing a third high speed stirring; adding a biodegradable resin at a temperature of 75-95ºC, and performing a fourth high speed stirring; and stopping stirring, maintaining the temperature for a certain time, and then placing into a twin-screw extruder for melt extrusion. Also disclosed are a preparation method for the thermoplastic starch masterbatch and an application thereof. The thermoplastic starch masterbatch can effectively improve the compatibility of starch with other biodegradable materials, increase the content of starch in the biodegradable thin, and maintain better mechanical properties and film surface finish, and certain transparency.
Patent WO-2021128797-A1 (WO)
Inventor: LIU YANBIN
IPC: G01L1/22
Filed: 2020-07-03
Abstract: A sensor assembly, an acting force measurement device and engineering machinery. The sensor assembly comprises a connecting portion (100) for connecting with a base to be tested and a bearing portion (200) for performing bearing, the bearing portion (200) being provided with sensing elements (212, 224, 2121, 2122), the sensor assembly having an axis and being configured to have a structure symmetric about the axis, and the connecting portion (100) and/or the bearing portion (200) being provided with a deviation prevention structure for preventing the relative movement of the connecting portion (100) and the bearing portion (200) in a direction deviating from the axis. The deviation prevention structure is provided to enable the load borne by the bearing portion (200) to be in the axial direction as far as possible, avoiding damage to the sensing elements (212, 224, 2121, 2122) on the bearing portion (200) caused by excessively large lateral deviation loads.
Patent WO-2021012944-A1 (WO)
Inventor: CHEN HU
IPC: B23Q7/14
Filed: 2020-07-07
Abstract: A multi-spindle fully automatic vertical machining center, comprising: an execution mechanism (4), a bed (9), a material feed area, a tool area, a machining area, and a cutting tool magazine area. The execution mechanism (4) comprises a ram (1), a saddle (2), and a sliding platform (3). The material feed area horizontally crosses through the bed (9), and the material feed area and the cutting tool magazine area are respectively positioned on either side of the machining area, the material feed area being positioned at the frontmost end of the machining center. The execution mechanism (4) moves above the material feed area, the tool area, the machining area, and the cutting tool magazine. Contrasting with the prior art, a conveyor belt is provided in front of the entire machine, horizontally crossing through the interior of the bed, and the length of the conveyor belt can be increased or decreased on the basis of requirements. By means of increasing the length of the conveyor belt, a function of storing more raw material and product components is implemented, thus saving manual labor.
Patent WO-2021031744-A1 (WO)
Title: Link path calculation method, apparatus, terminal and computer-readable storage medium
Inventor: GAO CHENQIANG
IPC: H04L45/121
Filed: 2020-07-14
Abstract: Provided in the present disclosure is a link path calculation method, the method comprising: acquiring the topology of a TSN bridge which comprises a 5GS TSN virtual bridge and a common TSN bridge, and acquiring a delay parameter of each link therein, as well as Tmin and MaxLatency which a 5GS-TSN-VB in which a UE to which a receiver is connected is located can achieve as a 5GS; calculating and determining the sum Tc of the delays of all links on an optimal path; determining Tmax according to Tc, Tmin, and MaxLatency; determining a preferred value of Tmax according to Tmax; and issuing service flow information and the preferred value as delay requirements to a 5GS system corresponding to the 5GS-TSN-VB, and if path calculation is successful, then sending the service flow information to the corresponding TSN bridge. Also provided in the present disclosure are an apparatus, a terminal, and a computer-readable storage medium. By implementing the present disclosure, an effective solution is provided for calculating the path of a link of a 5GS-TSN-VB, the success rate of path calculation is increased, and user experience is also improved.
Patent WO-2021184617-A1 (WO)
Inventor: CHEN HAIBIN
IPC: E03D9/14
Filed: 2020-07-17
Abstract: 本发明公开了一种改善噪音的马桶冲洗装置，包括冲洗阀和排水管道，所述排水管道的一端与所述冲洗阀相连通，所述排水管道的另一端与马桶便池相连通；所述排水管道内设有供水流流动的过流通道和至少一与外部相连通的排气通道，水流流至所述过流通道时使得所述过流通道内的气体部分或全部由所述排气通道排出；本发明在冲洗时，冲洗阀内的空气和排水管道内的空气大部分可以经由排气通道排出或存于排气通道内，避免大量空气经排水管道流至马桶便池底部的喷射孔处并与水混合喷出而产生的噪音，极大的改善了马桶冲洗装置在冲洗时的噪音问题。
Patent WO-2021237940-A1 (WO)
Title: Vibration damping pad and vibration damping pad assembly
Inventor: YU TINGTING
IPC: F16F1/38
Filed: 2020-08-06
Abstract: Disclosed is a vibration damping pad (300) and a vibration damping pad assembly (10). The vibration damping pad (300) comprises a base body connecting part (310), a housing connecting part (350) and a vibration damping rib (330), wherein the base body connecting part (310) and the housing connecting part (350) are both of a cylindrical structure, the base body connecting part (310) and the housing connecting part (350) are sleeved together, the base body connecting part (310) and the housing connecting part (350) are in clearance fit, the vibration damping rib (330) is arranged in a clearance (380), one end of the vibration damping rib (330) is connected to the base body connecting part (310), the other end of the vibration damping rib is connected to the housing connecting part (350), and the vibration damping rib (330) is of an elastic structure. The vibration damping pad (300) and the vibration damping pad assembly (10) solve the problem of an existing vibration damping pad (300) whereby same can generally only play a vibration damping role in the thickness direction of the vibration damping pad (300) and it is difficult to play a vibration damping role in other directions.
Patent WO-2021128949-A1 (WO)
Inventor: ZENG HAO
IPC: C07K16/12
Filed: 2020-09-09
Abstract: Provided are an anti-mSEB protein monoclonal antibody and an application thereof. The antibody comprises a heavy chain and a light chain, the amino acid sequence of the heavy chain is shown as SEQ ID NO: 13 or 15, and the amino acid sequence of the light chain is shown as SEQ ID NO: 14 or 16. The antibody can be specifically bound to a mSEB protein, and can be used for measuring the content of the mSEB protein.
Patent WO-2021052234-A1 (WO)
Inventor: YANG XIN
IPC: B32B33/00
Filed: 2020-09-10
Abstract: 一种壳体组件(100)，包括基底(110)、塑料件(120)和覆盖层(130)。基底(110)具有展示表面，基底(110)上开设有贯通的容置孔(112)，容置孔(112)的一个开口位于展示表面上。塑料件(120)设置在容置孔(112)内，且与基底(110)固接。覆盖层(130)完全覆盖展示表面，且遮蔽容置孔(112)的位于展示表面上的开口。
Patent WO-2021047586-A1 (WO)
Title: Techniques for improving efficiency in sidelink wireless communications
Inventor: CAO YIQING
IPC: H04W4/08
Filed: 2020-09-10
Abstract: Some aspects described herein relate to receiving, from a base station, a configuration to transmit uplink signaling to the base station, determining, based on the configuration, to setup a group for sidelink communication with one or more other user equipments (UEs), transmitting, based on determining to setup the group, a first uplink message based on the configuration from the base station, and receiving, from the one or more other UEs, a second uplink message based on the configuration to indicate setup of the group. Some aspects described herein also relate to conflict avoidance between sidelink and uplink/downlink communications.
Patent WO-2021052317-A1 (WO)
Title: Hot-rolled steel plate/strip for sulfuric acid dew point corrosion resistance and manufacturing method therefor
Inventor: WU JIANCHUN
IPC: C22C38/00
Filed: 2020-09-15
Abstract: A hot-rolled steel plate/strip for sulfuric acid dew point corrosion resistance and a manufacturing method therefor. In said method, elements such as Sn and Cu remaining in steel scrap are fully utilized to smelt molten steel, and micro-alloy elements such as Cr, Ti, and Sb are selectively added; in a smelting process, basicity of slag, types and melting points of inclusions in steel, and a free oxygen content and an acid-soluble aluminum (Als) content in molten steel are controlled, a cast strip (11) is casted by means of twin-roll strip continuous casting, the cast strip (11) exits from crystallization rolls (8a, 8b) and directly enters a lower closed chamber (10) having a non-oxidizing atmosphere, then enters, in a closed condition, an on-line rolling mill (13) for hot rolling, after rolling, strip steel is cooled by means of gas atomization cooling, and finally the strip steel is wound up. The steel can be widely applied to the fields of products, such as tobacco baking apparatuses, air preheater heat exchange elements in industries such as petroleum, chemical industry, electric power, and metallurgy, delivery pipe, flue, and stack manufacturing structural parts, and boiler preheater and economizer equipment, of which the use environments have requirements for sulfuric acid dew point corrosion resistance performance.
Patent WO-2021052477-A1 (WO)
Title: Method for acquiring motion vectors, prediction method and device
Inventor: JIANG DONG
IPC: H04N19/147
Filed: 2020-09-18
Abstract: The present disclosure provides a method for acquiring motion vectors, a related prediction method and a device The method for acquiring motion vectors includes: obtaining a number of related motion vectors of a current block, wherein the number of related motion vectors are motion vectors of a related block of the current block, a prediction mode of the related block is the same as a current prediction mode of the current block, an encoding has been completed; determining weights of at least part of the number of related motion vectors; and calculating a weighted motion vector of the current block based on at least part of the number of related motion vectors and the weights of at least part of the plurality of related motion vectors.
Patent WO-2021243891-A1 (WO)
Inventor: Zhu ruzhou
IPC: E04H15/58
Filed: 2020-09-25
Abstract: The present invention belongs to the field of outdoor articles, and particularly relates to a marquee with a ceiling quick-release structure. The marquee comprises a marquee body, a ceiling arranged on the marquee body, and an umbrella cloth laid on the ceiling, wherein the ceiling comprises a plurality of first inclined jacking pipes matching the marquee body; the marquee is characterized in that a first jacking sliding sleeve is arranged on the marquee body; the first inclined jacking pipe is provided with a second jacking sliding sleeve; an outer end of the first inclined jacking pipe is arranged on the first jacking sliding sleeve; and the two jacking sliding sleeves are buckled and fixed via a locking sleeve which sleeves the two jacking sliding sleeves. When the marquee is assembled or disassembled, the ceiling of the marquee can be conveniently assembled or disassembled without using any tools such as wrenches, the assembly time is shortened, the trouble of finding the tools such as wrenches is omitted, and the assembly difficulty is greatly reduced.
Patent WO-2022052185-A1 (WO)
Inventor: LI YUKANG
IPC: A61B17/3203
Filed: 2020-09-27
Abstract: A hydraulic pump control apparatus (10) and a medical waterjet cutting scalpel. The hydraulic pump control apparatus (10) comprises: an upper computer (101), a direct-current servo driver (102), a direct-current servo electric motor (103), a transmission system (104), a PLC module (105) and a pump body switch (106), wherein the upper computer (101) is respectively connected to the direct-current servo driver (102) and the PLC module (105); the direct-current servo driver (102) is connected to the direct-current servo electric motor (103), the direct-current servo electric motor (103) is connected to the transmission system (104), and the transmission system (104) is used for connecting to a pressure control end of a hydraulic pump (20); and the PLC module (105) is connected to the pump body switch (106), and the pump body switch (106) is used for connecting to a starting control end of the hydraulic pump (20).
Patent WO-2022041397-A1 (WO)
Inventor: ZHANG TAO
IPC: C12N1/21
Filed: 2020-09-30
Abstract: Feruloyl esterase and an application thereof. The feruloyl esterase has an amino acid sequence as shown in SEQ ID NO. 2, and the feruloyl esterase represents a specific enzyme activity of up to 519 U/g. A recombinant Bacillus subtilis takes Bacillus subtilis as a host to express a gene encoding the feruloyl esterase having an amino acid sequence as shown in SEQ ID NO. 2. The recombinant Bacillus subtilis is inoculated into a fermentation medium for fermentation for 14 h, so that the feruloyl esterase in a cell disruption supernatant has an enzyme activity of up to 82.53 U/mL.
Patent WO-2021078138-A1 (WO)
Inventor: HUANG ZHEN
IPC: H01L21/60
Filed: 2020-10-21
Abstract: 本申请涉及一种线路板组件、感光组件、摄像模组以及线路板组件和感光组件的制备方法。所述感光组件包括线路板和感光芯片。所述线路板包括线路板主体、贯穿地形成于所述线路板主体的通孔、设置于所述线路板主体的下表面的一组线路板电连接端，设置于所述线路板电连接端的导电介质、以及、包覆所述导电介质的非导电粘接剂。所述感光芯片包括设置于非感光区域的芯片电连接端。所述感光芯片的芯片电连接端接触于所述导电介质以与所述线路板电连接端进行电连接，所述感光芯片通过所述非导电粘接剂粘接于所述线路板的下表面，以使得所述感光芯片电连接于所述线路板。这样，所述感光芯片以相对较低的成本和相对较低的工艺难度，实现了所述感光芯片与所述线路板之间稳定的电连接。
Patent WO-2022088170-A1 (WO)
Inventor: LIU HAOYUAN
IPC: A01K61/80
Filed: 2020-11-02
Abstract: An aquaculture feeding device capable of uniform spraying, comprising support columns (1). Two guide plates (2) are fixedly connected to the top of the support columns (1), sliding plates (3) are fixedly connected to the sides, which are close to each other, of the two guide plates (2), a device base (4) is slidably provided between the two sliding plates (3), a feed storage box (5) is fixedly connected to the top of the device base (4), a feed delivery pipe (6) is fixedly connected to the bottom of the feed storage box (5), and the bottom of the feed delivery pipe (6) runs through and extends below the device base (4) and is fixedly connected to a discharging trough (7). The device can uniformly spread feed into a culture pond, the operation is easy and effective. Also provided is a method for using the feeding device.
Patent WO-2022077654-A1 (WO)
Inventor: XU ZHENG
IPC: B01D50/00
Filed: 2020-11-06
Abstract: The present invention relates to the field of dust removal, in particular to a dust removal device for electromechanical cutting. The dust removal device comprises an L-shaped plate, wherein a push handle is fixed to a right-hand end of the L-shaped plate; sleeved rods are fixed to a lower surface of the L-shaped plate; lower ends of the sleeved rods penetrate sleeves in a matched manner; a roller is mounted at a bottom end of each sleeve; a lifting device is respectively arranged at ends of the two sleeves that are close to each other; top ends of the lifting devices are fixed to the lower surface of the L-shaped plate; a first suction device is fixed to an upper surface of a left-hand end of the L-shaped plate; an air intake device penetrates the first suction device; a second suction device is arranged at a right-hand end of the first suction device; a lower end of the second suction device is fixed to an upper surface of the right-hand end of the L-shaped plate; a communicating pipe is connected between the first suction device and the second suction device; a left-hand end of the communicating pipe is in communication with a right-hand upper end of the first suction device; and a right-hand end of the communicating pipe is in communication with a left-hand lower end of the second suction device. In the present invention, dust generated in the process of electromechanical cutting can be suctioned and removed, in addition, a liquid used for dust removal can be reused, and the practicability is high.