baber/WOPTO huggingface dataset:
Patent WO-2021139596-A1 (WO)
Title: Gene expression switch based on red light and far-red light regulation, and construction method and application thereof
Inventor: YE HAIFENG
IPC: C12M1/36
Filed: 2020-12-31
Abstract: Provided are a gene expression switch/system (REDMAP system) based on red light and far-red light regulation for mammalian cells, comprising a photoreceptor and an effector. The REDMAP system has the capabilities of simple design, small modules, high-efficiency induction, and rapid and sensitive transcription expression regulation. The REDMAP system can efficiently and accurately regulate transgenic expression of mammalian cells and a signaling pathway based on protein-protein interaction by means of red light and far-red light, and has the characteristics of non-toxicity, high efficiency, spatio-temporal specificity, reversible induction of gene expression and the like. The REDMAP system can accurately regulate expression of a target gene in vivo, facilitates long-term drug delivery of adeno-associated viruses (AAV), can be used for regulating insulin expression, can be used for various biological and pre-transformation application research, such as regulation of a cell signaling pathway, epigenetic engineering, and cell therapy based on drug delivery, and has potential application value in the fields of basic biological research, mammalian gene engineering, and regenerative medicine.
Patent WO-2021190118-A1 (WO)
Inventor: JIANG FUJIE
IPC: B61H7/08
Filed: 2021-01-26
Abstract: 一种集成电磁铁及一种磁浮列车，包括位于磁轭（1）朝向导向板一侧表面的两排磁极，两排磁极一一对应，磁极中磁芯（21）的轴线垂直于磁轭（1）朝向导向板（11）一侧表面；磁极包括第一磁极（2）和第二磁极（3），在同一排磁极中第一磁极（2）和第二磁极（3）交替设置；任一排磁极中第一磁极（2）与另一排中第二磁极（3）相邻；任一排第二磁极（3）相互串联且连接一双向输出控制器（5）；在导向状态中同一排磁极的极性相同，且一排磁极的极性与另一排磁极的极性相反；双向输出控制器（5）在制动状态中输出的电流方向与在导向状态中输出的电流方向相反。将制动功能与导向功能集成在同一集成电磁铁中，可以减少制动电磁铁资源的浪费。
Patent WO-2022165657-A1 (WO)
Title: Display substrate and display device
Inventor: HAN LONG
IPC: H01L27/32
Filed: 2021-02-03
Abstract: A display substrate and a display device. The display substrate comprises: a plurality of pixel islands, a first opening, a second opening, and a first channel region; the first channel region is at least partially located between the first opening and the second opening and connects two pixel islands adjacent in a first direction; each pixel island comprises at least one pixel, each pixel comprises a plurality of first driving lines extending in the first direction, the first channel region is provided with a plurality of first connecting lines, each pixel island further comprises a plurality of transfer lines extending in a second direction, and the plurality of transfer lines and the plurality of first driving lines are provided at different layers and intersect with each other to form a plurality of overlapping regions; and the plurality of transfer lines are electrically connected to the plurality of first driving lines through via holes located at the some of the overlapping regions, and the plurality of transfer lines in two pixel islands adjacent in the first direction are respectively connected to the plurality of first connecting lines in the first channel region. Thus, the display substrate can implement the wiring of the driving lines in a stretchable area or a bending area with opening patterns.
Patent WO-2022052418-A1 (WO)
Inventor: LIU HONG
IPC: C12M1/00
Filed: 2021-02-09
Abstract: The present application provides a continuous culture apparatus for photosynthetic bacteria and a control method therefor. The culture apparatus comprises a culture tank. The bottom of the culture tank is equipped with a material discharge pipe. A material feed pipe and a return pipe are fixedly installed on both sides of the material discharge pipe, respectively. The top of the culture tank is provided with a material feed port and an exhaust pipe. The middle of the culture tank is rotatably equipped with a transparent sleeve having a rotating motor. A heat dissipation pipe that is fixed on the culture tank and spirally sleeved with an LED lamp strip is placed in the transparent sleeve. A plurality of brush rods distributed in the circumferential direction of the transparent sleeve are fixedly installed on the outer side of the transparent sleeve, and a plurality of brushes are fixedly installed on each brush rod. A sidewall ruler is fixedly installed on the outer wall of the culture tank, and a plurality of liquid level detectors are slidably snap-fitted onto the side wall ruler. The liquid detectors, a material feed pump, a water feed pump, a circulating pump, and a water discharge pump are connected to the same programmable controller. The culture apparatus solves the problems in existing photosynthetic bacteria culture technologies that light shadow in a photobioreactor leads to the attachment of photosynthetic bacteria to a light source or a light receiving surface of the reactor to form a photobiofilm, which limits the continuous automatic culture of the photosynthetic bacteria and increases the production cost of the photosynthetic bacteria.
Patent WO-2022073324-A1 (WO)
Inventor: LI DONGBO
IPC: C22B34/22
Filed: 2021-03-09
Abstract: Provided are a smelting method and device for iron-based ores. The method comprises: directly adding iron-based ores, a first flux and a second reducing agent into a furnace, blowing a first oxygen-enriched gas and a first fuel to a jet smelting zone by using an upper-layer spray gun, and blowing a second oxygen-enriched gas, a second fuel and a first reducing agent to the jet smelting zone by using a lower-layer spray gun, so as to perform smelting to obtain a melt containing smelting slag and metal; or adding the iron-based ores and the first flux into the furnace, blowing the first oxygen-enriched gas and the first fuel to the jet smelting zone by using a first spray gun so as to perform smelting to obtain a melt; blowing the second oxygen-enriched gas, the second fuel and the first reducing agent to a jet smelting initial reduction zone by using a second spray gun, adding the second reducing agent, introducing the melt material to perform jet smelting initial reduction to obtain a melt containing smelting slag and metal; and introducing the melt into an electrothermal reduction zone for reduction and separation to obtain the metal and the smelting slag. In the present method, full recovery of iron from the iron-based ores is achieved, and iron and vanadium are efficiently separated from titanium.
Patent WO-2022007428-A1 (WO)
Title: Optical module
Inventor: YIN YANLONG
IPC: G02B6/12
Filed: 2021-03-15
Abstract: An optical module (200), comprising a circuit board (105), a light source (500), and a photonic integrated chip (400). A power divider on the photonic integrated chip (400) comprises a substrate (403) and a dual-core waveguide. The dual-core waveguide comprises an input section waveguide and a power division section waveguide which are integrally connected to each other. The distance between first and second waveguides of the input section waveguide is gradually decreased in the light propagation direction to evolve the first and second waveguides from a single mode into a dual-core waveguide mode. The widths of the first and second waveguides are different, and gradually narrow in the light propagation direction until the widths of the first and second waveguides are identical, so that the power of light on the first and second waveguides is identical. The distance between first and second waveguides of the power division section waveguide is gradually increased in the light propagation direction to divide the input light into two lights having the same power, and lights respectively output by the first and second waveguides have specific phases. By optimizing the design of the width and length of the dual-core waveguide, the optical signal splitting in a wide spectral band is realized, and output optical signals have a specific phase relation.
Patent WO-2021197192-A1 (WO)
Inventor: WU KAI
IPC: H04W72/04
Filed: 2021-03-25
Abstract: Provided are a reference signal determination method and a related device. The method comprises: determining a first reference signal on the basis of a first search space set, the first search space set being a search space set in which physical downlink control channel (PDCCH) monitoring is currently performed, and the first reference signal comprising a radio link monitoring reference signal (RLM-RS) or a beam failure detection reference signal (BFD-RS).
Patent WO-2022016902-A1 (WO)
Inventor: WANG HAIFENG
IPC: A61B17/34
Filed: 2021-03-31
Abstract: L'invention concerne un gabarit de perforation à angle réglable, comprenant un corps principal de gabarit (101) et une ou plusieurs roues de guidage (102). Les roues de guidage (102) sont agencées de manière rotative dans le corps principal de gabarit (101); des premiers trous de guidage (111) pour qu'une aiguille de perforation passe à travers ceux-ci sont disposés dans les roues de guidage (102); et les directions d'axe des premiers trous de guidage (111) changent lorsque les roues de guidage (102) tournent. Le gabarit de perforation est pourvu des roues de guidage (102), de telle sorte que le gabarit de perforation peut satisfaire aux exigences de perforation de différents angles, ce qui permet d'améliorer l'efficacité et la précision de perforation de thérapies minimalement invasives telles que l'ablation par perforation et l'implantation de semences.
Patent WO-2022105087-A1 (WO)
Inventor: CUI HOUHONG
IPC: B01D53/14
Filed: 2021-04-01
Abstract: Provided is a sludge drying waste gas treatment device comprising a drying device (1) and a waste gas treatment device. The drying device (1) comprises a drying cylinder (101), a main shaft (103) arranged in the drying cylinder (101), a screw blade (104) spirally wound around the main shaft (103) in an axial direction, and a driving mechanism for driving the main shaft (103) to rotate. The waste gas treatment device comprises a waste gas treatment tank (2), in which a heat exchange pool (201), a spray chamber (202), a buffer chamber (203) and an adsorption chamber (204) are arranged, and a waste gas input pipe (3) is arranged between the drying cylinder (101) and the waste gas treatment tank (2). The heat exchange pool (201) and the spray chamber (202) are capable of rapidly cooling high-temperature waste gas, and removing dust and other harmful substances in the waste gas. The treated waste gas enters the adsorption chamber (204) and is further adsorbed through the adsorption mechanism. The air pressure in the adsorption chamber (204) is increased by the pressurizing mechanism, so as to maintain a certain concentration of harmful substances in the adsorption chamber (204), and improve the adsorption efficiency of the adsorption mechanism.
Patent WO-2022183575-A1 (WO)
Title: Wafer glass powder wiping apparatus
Inventor: MENG MENG
IPC: H01L21/683
Filed: 2021-04-16
Abstract: A wafer glass powder wiping apparatus, relating to the technical field of wafer processing auxiliary devices, comprising: a pressurising apparatus is mounted on a reciprocating motion apparatus and moves reciprocally with same, the bottom of the pressurising apparatus being provided with a pressing part, a tray (15) being arranged directly below the pressing part, and a suction part for fixing wafers being arranged on the tray (15). The pressurising apparatus of the present wafer glass powder wiping apparatus presses the wafers by means of the pressing part, kraft paper being placed on the pressing part, and the reciprocating motion apparatus drives the pressurising apparatus to move reciprocally to implement relative movement of the pressing part and the wafers in order to wipe the glass powder on the wafers; the suction part on the tray can hold the wafers firmly, preventing the wafers from moving with the pressing part; the pressurising apparatus can ensure that the pressure on the wafers by a pressing plate is constant, and ensure that the thickness of the glass powder on the wafers after wiping is uniform; the wafer wiping speed is fast and the thickness of the glass powder is uniform, ensuring that the qualifying rate of the processed chips is high.
Patent WO-2021218713-A1 (WO)
Inventor: TSE TSZ FUNG DOMINIC
IPC: E01B29/24
Filed: 2021-04-20
Abstract: A rail damper mounting apparatus including a clipping device adapted to clip onto a rail, and a mounting device adapted to allow an oscillator to secure thereto. The rail damper mounting apparatus forms at least three clipping points with a rail when the rail damper mounting device is installed to the rail. A rail damping system containing one or more such rail damper mounting apparatus is also disclosed. With at least three clipping points/areas in the mount apparatus, it provides a strong clipping force compressing the wedge-liked rail foot by a very stiff clip.
Patent WO-2022222092-A1 (WO)
Title: Electrode assembly and manufacturing method and manufacturing system therefor, battery cell, and battery
Inventor: ZHENG YI
IPC: H01M10/0587
Filed: 2021-04-22
Abstract: Embodiments of the present application provide an electrode assembly and a manufacturing method and manufacturing system therefor, a battery cell, and a battery. The electrode assembly comprises a negative electrode pole piece and a positive electrode pole piece, the negative electrode pole piece and the positive electrode pole piece are each wound to form a wound structure, and the wound structure comprises a bending region and a straight region. Both the negative electrode pole piece and the positive electrode pole piece comprise multiple bending portions located in the bending region and multiple straight portions located in the straight region. At least one bending portion in the positive electrode pole piece is a first bending portion, at least one straight portion in the positive electrode pole piece is a first straight portion connected to the first bending portion, and the capacity of active substances per unit area on the inner side of the first bending portion is smaller than the capacity of active substances per unit area on the inner side of the first straight portion; and/or, at least one first bending portion in the negative electrode pole piece is a second bending portion, at least one straight portion in the negative electrode pole piece is a second straight portion connected to the second bending portion, and the capacity of active substances per unit area on the outer side of the second bending portion is greater than the capacity of active substances per unit area on the outer side of the second straight portion.
Patent WO-2021219030-A1 (WO)
Inventor: LUO XIANGANG
IPC: G03F7/20
Filed: 2021-04-28
Abstract: The present disclosure provides an intelligent correction device control system for a super-resolution photolithography precision mask, comprising: a sixteen-path pneumatic fine tuning mask deformation control subsystem which is used for: enabling the mask to deform, detecting the stress value of the mask deformation, comparing the stress value of the mask deformation with a set output force value, and generating a first control feedback quantity so as to adjust the force enabling the mask to deform and thereby to control the deformation quantity of the mask; and an alignment subsystem which is used for acquiring images of the mask and a substrate and adjusting the position between the mask and the substrate according to the images so as to align the mask and the substrate. By means of the combined control of the control system over each subsystem, expected precise mask deformation control can be realized; compared with existing implement methods, the control system has simpler and more convenient steps and can be achieved in a more economical manner; the control system uses a PCIe channel and an independent display card to transmit and process an alignment image signal, improving the efficiency of the subsystems, and enabling the system to faster and more accurately achieve mask deformation control and alignment.
Patent WO-2021223721-A1 (WO)
Title: Scooter
Inventor: FENG TAO
IPC: B62K11/00
Filed: 2021-05-06
Abstract: A scooter, comprising: a main scooter body (100), the main scooter body (100) comprising a frame (10), and an electric control module (20), a power supply module (30) and a power module (40) that are integrally installed on the frame (10) and are electrically connected, with the frame (10) being provided with a front end and a rear end that are oppositely arranged; a faucet assembly (200), with the faucet assembly (200) being pivotally connected to the front end of the frame (10); and a control assembly (300), with the control assembly (300) comprising a control portion (60) and a brake part, the control portion (60) being arranged on the faucet assembly (200), and the brake part being arranged on the frame (10). The control portion (60) is connected to the electric control module (20), and/or the control portion (60) is connected to the power supply module (30), and/or the control portion (60) is connected to the brake part.
Patent WO-2022160512-A1 (WO)
Inventor: DONG WENJI
IPC: C12N15/35
Filed: 2021-05-14
Abstract: Procédé de production de médicaments à gènes AAV à partir de cellules d'insecte inductibles. Le procédé comprend les étapes suivantes : (1) construction respective d'un plasmide de gène Rep, d'un plasmide de gène Cap et d'un plasmide de gène cible pour l'encapsidation d'un virus adéno-associé (AAV), le plasmide de gène Rep et le plasmide de gène Cap contenant un promoteur tardif ; (2) intégration des trois plasmides construits dans le génome d'une cellule d'insecte Sf9 pour obtenir une souche cellulaire transfectée stable capable de produire un AAV ; et (3) réalisation d'une amplification en masse et culture de la souche cellulaire transfectée stable. Lorsque l'AAV doit être produit, un baculovirus ne portant aucun gène exogène est utilisé pour infecter la souche cellulaire transfectée stable, de façon à faire que le promoteur tardif dans la souche cellulaire transfectée stable active et commande l'expression du gène Rep et du gène Cap, et à permettre l'encapsidation et la production de l'AAV. Le procédé ne nécessite pas l'utilisation d'un baculovirus portant un gène exogène, ce qui permet de pallier le problème de perte de gènes exogènes résultant de la réplication en masse et de l'amplification du baculovirus, ce qui favorise l'obtention d'un produit AAV stable, simplifie davantage les étapes de production de l'AAV, améliore l'efficacité de la production, rend possible la production efficace à grande échelle de l'AAV, et permet de réduire les coûts.
Patent WO-2021233264-A1 (WO)
Title: Communication method, device and system
Inventor: WEI HAITAO
IPC: H04W76/10
Filed: 2021-05-17
Abstract: Provided are a communication method, device and system. The method may comprise: an AMF device receiving a first service request message from an access network device, wherein the first service request message is used for requesting to perform a service of a terminal in a 5G network; the AMF device determining that the first service request message is triggered by a voice service of the terminal; and the AMF device sending a fallback indication to the access network device, wherein the fallback indication is used for indicating that the access network device performs fallback on the voice service of the terminal from the 5G network to a 4G network. In the present application, by means of determining that the current service of a terminal is a voice service, an AMF device indicates that an access network device executes EPS fallback on the voice service, such that the terminal can perform the voice service without being influenced by problems, such as the capability of a base station, and wireless network deployment.
Patent WO-2021238798-A1 (WO)
Title: Data storage method, apparatus, and computer system
Inventor: JING WEI
IPC: G06F3/06
Filed: 2021-05-21
Abstract: A data storage method, an apparatus, and a computer system, the method comprising: receiving a write request for a target data block, the write request comprising data to be written and a sequence number to be written corresponding to the data to be written (310); traversing all copies corresponding to the target data block, and determining whether there exists a copy where the difference between the largest sequence number stored and the sequence number to be written satisfies a preset condition (320), said copy being used for storing data and sequence numbers corresponding to every piece of data; when there exists a copy satisfying the preset condition, writing the sequence number to be written and the data to be written to the copy satisfying the preset condition (330), thereby preventing a situation where a specific write of a data block is lost or a new write is stored to a copy after a previous write failed, causing data of the copy to be incomplete, and affecting data storage reliability.
Patent WO-2022017026-A1 (WO)
Title: Stretchable display panel and method for manufacturing same, and display apparatus
Inventor: ZHU XIAOYAN
IPC: H01L51/00
Filed: 2021-06-08
Abstract: A stretchable display panel and a method for manufacturing same, and a display apparatus, which belong to the technical field of display. The method comprises: forming an organic protection structure (100) and an inorganic protection structure (200), which are stacked, on a rigid substrate (000); forming a flexible substrate (300) on the inorganic protection structure (200); forming, on the flexible substrate (300), a plurality of pixel islands and inter-island connection pieces for connecting adjacent pixel islands; forming package layers on the pixel islands and the inter-island connection pieces; and lifting off the rigid substrate (000). The package layers are not in contact with the rigid substrate (000), but the organic protection structure (100) is always in contact with the rigid substrate (000). It is extremely easy for the organic protection structure (100) to be lifted off from the rigid substrate (000), and the probability of a crack occurring during the lifting-off process is relatively low, thereby effectively reducing the probability of package failure of the package layers, and further prolonging the service life of light-emitting devices in the pixel islands.
Patent WO-2021259132-A1 (WO)
Inventor: PU WENJUAN
IPC: H04W24/02
Filed: 2021-06-17
Abstract: Disclosed in the present application are a measurement indication method, a terminal, and a network side device. The method can be applied to a terminal and comprises: acquiring at least one among first information, second information and third information; the first information is related to the granularity of non-connected state measurement performed by the terminal; the second information is related to the granularity of the effectiveness of a non-connected state measurement result reported by the terminal; the third information is related to the granularity of the non-connected state measurement result reported by the terminal; and the granularity is related to at least one among a reference signal, a measurement amount, and a frequency band.
Patent WO-2022001979-A1 (WO)
Inventor: CHEN BAOJUN
IPC: H04W72/04
Filed: 2021-06-28
Abstract: 本申请实施例公开了一种时域资源分配方法及相关产品。该方法应用于网络设备，该方法包括：获取当前时刻的第一时域资源分配方式；在满足从第一时域资源分配方式切换到第二时域资源分配方式对应的预设切换条件的情况下，从第一时域资源分配方式切换到所述第二时域资源分配方式；通过第二时域资源分配方式为终端设备分配时域资源。本申请实施例有利于提高上下行通信效率。