baber/WOPTO huggingface dataset:
Patent WO-2020063485-A1 (WO)
Title: 发光件的制造工艺与发光件
Inventor: KANG YONGYIN
IPC: H01L33/50
Filed: 2019-09-20
Abstract: 一种发光件的制造工艺与发光件。该发光件的制造工艺包括：步骤S1，制作量子点膜(40)；步骤S2，提供LED单元，LED单元包括至少一个LED芯片(20)；步骤S3，在各LED芯片(20)的裸露表面上设置第一透明胶层(30)；步骤S4，将量子点膜(40)设置在第一透明胶层(30)的远离LED芯片(20)的表面上。该发光件的制造工艺，先制作好量子点膜(40)，而不是采用注入量子点胶水固化，该工艺得到的发光件中的量子点材料分布较均匀，进而发光件的发光较均匀。
Patent WO-2020063641-A1 (WO)
Inventor: TSAI CHENG-RUNG
IPC: H04L1/18
Filed: 2019-09-25
Abstract: A method for postponing a hybrid automatic repeat request acknowledgement (HARQ-ACK) feedback is described. The method can include receiving a downlink control information (DCI) associated with a downlink transmission at a user equipment (UE) from a base station (BS) in a wireless communication system. The DCI can include a HARQ-ACK feedback timing indicator field having a field value indicating that a HARQ-ACK feedback of the downlink transmission is postponed. When a timing and resource for the HARQ-ACK feedback of the downlink transmission is received later, the HARQ-ACK feedback of the downlink transmission is transmitted from the UE to the BS over a HARQ-ACK transmission opportunity (TxOP) with the timing and resource later received.
Patent WO-2020083045-A1 (WO)
Inventor: QIU WEIHUA
IPC: A24F47/00
Filed: 2019-10-12
Abstract: Disclosed are a cartridge (50) and an electronic cigarette with the cartridge (50). The cartridge (50) comprises a cartridge casing (51) having a liquid storage chamber (510); a sealing member (52) for sealing the liquid storage chamber (510); a shielding member, an atomizing chamber (5444), a smoke outlet channel (5443) and air inlet channel arranged on the smoke cartridge casing (51); the atomizing chamber (5444) is in communication with the liquid storage chamber (510), the smoke outlet channel (5443) and the air inlet channel; the sealing member (52) is located between the shielding member and the cartridge casing (51); the shielding member forms part of the outer contour of the cartridge (50) such that the sealing member (52) is shielded by the shielding member; a communication opening (548) is formed in the shielding member; the sealing member (52) is an elastically deformable member; a liquid injection needle (70) passes through the communication opening (548) and the sealing member (52) and then extends into the liquid storage chamber (510) for liquid injection; air in the liquid storage chamber (510) enters the atomizing chamber (5444) and is then discharged via the air inlet channel and/or smoke outlet channel (5443); after the liquid injection needle (70) is pulled out, the sealing member (52) automatically seals the liquid storage chamber (510) again.
Patent WO-2020094023-A1 (WO)
Title: Road thinning algorithm
Inventor: SHEN LIWEI
IPC: G06T3/40
Filed: 2019-11-05
Abstract: Provided by the present invention is a road thinning algorithm, comprising the following steps: by using a relevant algorithm of a horizontal road curve, start point azimuth, end point azimuth, start point curve and end point curve information of various elements of the horizontal road curve may be calculated according to horizontal road curve element information of road design data or intersection information of the horizontal road curve; and the horizontal road curve may be thinned by means of corresponding horizontal curve element information; the described method depends on a horizontal road curve algorithm, and by using corresponding curve information of various elements in the horizontal road curve, a thinning result point set of a horizontal curve may be obtained according to curve characteristics and corner characteristics of the curve in combination with corresponding precision requirements for degree of thinning.
Patent WO-2020134625-A1 (WO)
Title: Transistor à couches minces, son procédé de fabrication, substrat d'affichage, et appareil d'affichage
Inventor: CAO BINBIN
IPC: H01L29/786
Filed: 2019-11-07
Abstract: Transistor à couches minces (10) pouvant comprendre un substrat (100); une couche tampon (300) sur une surface du substrat (100); une couche active (400) sur une surface de la couche tampon (300) opposée au substrat (100); une couche d'isolation de grille (500) sur une surface de la couche active (400) opposée au substrat (100), et une grille (600) sur une surface de la couche d'isolation de grille (500) opposée au substrat (100). Une largeur de la couche active (400) peut être inférieure à une largeur de la grille (600), et une projection orthographique de la grille (600) sur le substrat (100) peut recouvrir une projection orthographique de la couche active (400) sur le substrat (100).
Patent WO-2021087998-A1 (WO)
Inventor: CHENG CHUNSEN
IPC: G03B21/20
Filed: 2019-11-08
Abstract: A light emitting module (100), a depth camera (1000) and an electronic device. The light emitting module (100) comprises a vertical-cavity surface-emitting laser (10) and a light homogenizer (20). The vertical-cavity surface-emitting laser (10) is used for emitting first rays (91) to the light homogenizer (20). The light homogenizer (20) is used for diffusing the first rays (91) and uniformly emitting second rays (92) to a target object (200). The vertical-cavity surface-emitting laser (10) comprises a plurality of light emitting units (11). The light homogenizer (20) is provided with a plurality of micro-lenses (21). The plurality of light emitting units (11) and/or the plurality of micro-lenses (21) are randomly arranged. By reasonably configuring the structures of the vertical-cavity surface-emitting laser (10) and the light homogenizer (20), the light emitting module (100) can emit the second rays (92) capable of collecting information of the target object (200), and the random arrangement of the plurality of light emitting units (11) and/or the plurality of micro-lenses (21) avoids resonance to improve and eliminate stripes of projected light spots, thereby improving the precision of the obtained depth information and the overall uniformity of images. The method can be applied to TOF high-precision application scenarios.
Patent WO-2020211344-A1 (WO)
Inventor: Zhan ze
IPC: H04L29/08
Filed: 2019-11-12
Abstract: Disclosed in the present application are an mqtt-based message distribution method, a server, a virtual apparatus, and a storage medium, the method comprising receiving a message sending request broadcast by a server cluster on the basis of an mqqt protocol; parsing a message to be sent carried in the message sending request to acquire a corresponding topic; and determining whether a first type character field is present. If present, then determining that the message to be sent is a P2P message; determining whether a second type character field is present in the topic and, if present, then determining that a corresponding client has subscribed to the topic; and sending the message to be sent to the corresponding client. In the present application, the message sending request is broadcast in the server cluster on the basis of an mqtt protocol, and there is no need to respectively store the message sending request in each server, such that the spatial complexity of running the algorithms of the message sending program can be reduced and the corresponding clients matching the second character field can be identified, thereby reducing the time complexity of running an algorithm to look up the corresponding clients and increasing message distribution deficiency.
Patent WO-2020253052-A1 (WO)
Inventor: SHEN YUE
IPC: G06N3/04
Filed: 2019-11-13
Abstract: A behavior recognition method based on natural semantic understanding, and a related device. The method comprises: extracting, by means of a word segmentation algorithm in an auto-encoding model, text features from a plurality of sentences in a first document so as to constitute a plurality of first vectors, wherein the text features in each sentence constitute a first vector; training, by means of an attention network in the auto-encoding model, the plurality of first vectors so as to obtain an attention weight of each first vector in the plurality of first vectors; inputting the plurality of first vectors and the attention weight of each first vector in the plurality of first vectors into an LSTM for training so as to generate a first semantic vector; decoding, by means of the LSTM, the first semantic vector so as to obtain a plurality of first decoding vectors; and if the plurality of first decoding vectors and the plurality of first vectors satisfy a pre-set similarity condition, comparing the first semantic vector with a second semantic vector of a second document so as to determine whether there is a target behavior. By means of the method, a target behavior can be determined more accurately.
Patent WO-2020103865-A1 (WO)
Title: Hand-powered self-driven travelling machine
Inventor: NIU RONGGEN
IPC: A01D34/00
Filed: 2019-11-20
Abstract: A hand-powered self-driven travelling machine (100), comprising: a main unit (11); wheels (13); a handle (12), which is connected to the main unit (11); a motor (14); a driving member (152), which matches the motor (14) and can be driven by the motor (14); a driven member (153), which matches the wheels (13) and can drive the wheels (13) to rotate; and a clutch (151). When the clutch (151) is located at a first position, the driving member (152) is allowed to transmit power to the driven member (153); when the clutch (151) is located at a second position, a power transfer path between the motor (14) and the wheels (13) is broken; the clutch (151) is rotatably mounted at the driving member (152); when the clutch (151) is rotated to the first position, the clutch (151) is in contact with the driven member (153), and when the clutch (151) is rotated to the second position, the clutch (151) is separated from the driven member (153). The clutch structure is simple and effective, and the operations of the machine are convenient.
Patent WO-2020224234-A1 (WO)
Inventor: WU MING
IPC: H03K17/687
Filed: 2019-11-25
Abstract: A drive circuit for an SiC-metal-oxide-semiconductor field-effect transistor (SiC-MOSFET), the drive circuit comprising: an isolation circuit, a current amplification module, a logic module and a protection circuit, wherein an input end of the isolation circuit is connected to an input signal, and the isolation circuit is configured to perform signal isolation on the input signal; an output end of the logic module is respectively connected to the current amplification module and the protection circuit, and the logic module is configured to logically control working states of the current amplification module and the protection circuit; an input end of the current amplification module is connected to the output end of the logic module, an output end of the current amplification module is connected to an SiC-MOSFET, and the current amplification module is configured to amplify a signal input by means of the logic module and to convert same into a drive current meeting the requirements of the SiC-MOSFET; and the protection circuit is connected to the SiC-MOSFET and is configured to prevent the occurrence of an SiC-MOSFET malfunction caused by a high voltage pulse generated between a gate electrode and a source electrode of the SiC-MOSFET, and to realize the stable turning-off of the SiC-MOSFET where the voltage of a drain electrode surges during the turning-off of the SiC-MOSFET.
Patent WO-2020114317-A1 (WO)
Inventor: LIU FENGWEI
IPC: H04L5/00
Filed: 2019-11-28
Abstract: L'invention concerne un procédé et un dispositif d'émission d'un signal de référence permettant de réduire le PAPR d'un signal de référence. Le procédé comprend les étapes au cours desquelles : un premier dispositif détermine une seconde séquence d[n], d[n]＝c[<n+n 0> K], n＝0, 1 , ..., N-1, n 0 étant une valeur de décalage initiale, <n+n 0> K représentant n+n 0 mod K, n 0 étant un entier non négatif, c[m] étant une première séquence, m=0, 1, ..., K-1, K≥N, N et K étant des entiers positifs ; le premier dispositif traite la seconde séquence de façon à obtenir un signal de référence ; puis le premier dispositif multiplexe le signal de référence et un canal de données et transmet le signal de référence multiplexé au second dispositif.
Patent WO-2021108994-A1 (WO)
Title: Secondary battery and device containing same
Inventor: DONG MIAOMIAO
IPC: H01M10/0525
Filed: 2019-12-03
Abstract: The present invention relates to a secondary battery. The secondary battery comprises an outer packaging bag and a battery cell disposed inside of the outer packaging bag. The battery cell comprises a positive electrode plate, a negative electrode plate, and a separator. The positive electrode plate comprises a positive electrode current collector and a positive electrode film disposed on at least one surface of the positive electrode current collector and comprising a positive electrode active material. The negative electrode plate comprises a negative electrode current collector and a negative electrode film disposed on at least one surface of the negative electrode current collector and comprising a negative electrode active material. The invention is characterized in that the positive electrode active material comprises one or more of lithium nickel cobalt manganese oxide and lithium nickel cobalt aluminum oxide, and at least part of the positive electrode active material comprises single crystal particles; the negative electrode active material includes a silicon-based material and a graphite material; and the seal width on the outer packaging bag is 3-8mm.
Patent WO-2021109171-A1 (WO)
Inventor: ZHOU JUNJIE
IPC: B25J19/00
Filed: 2019-12-09
Abstract: A self-propelled device (10), which comprises: a body (11) and a driving assembly (18) matching and connected to the body (11). The body (11) is provided with at least one storage cell (15) for accommodating an item and a hook assembly (21); the hook assembly (21) comprises one or more hooks (23) and has a lock member (24) used for locking an item after the item is hung on the hook (23) and unlocking once arrived at a destination so that the item may be taken down; and the driving assembly (18) is configured having a charging assembly connected to a charging stand.
Patent WO-2021056856-A1 (WO)
Inventor: WANG TIANHONG
IPC: G09G3/36
Filed: 2019-12-16
Abstract: A control circuit (100) and a display panel (10) used in same. The control circuit (100) comprises multiple-stage shift registers. Each shift register comprises: a first switch (T1), wherein a control end (T1a) of the first switch (T1) is used for receiving a first control signal (Gn-2), a first end (T1b) of the first switch (T1) is used for receiving the first control signal (Gn-2), and a second end (T1c) of the first switch (T1) is electrically coupled to a first node (P1(n)); a second switch (T2), wherein a control end (T2a) of the second switch (T2) is electrically coupled to the first node (P1(n)), a first end (T2b) of the second switch (T2) is used for receiving a first clock signal (CKn), and a second end (T2c) of the second switch (T2) is used for receiving a second control signal (Gn); and a third switch (T3), wherein a control end (T3a) of the third switch (T3) is electrically coupled to a second node (P2(n)), a first end (T3b) of the third switch (T3) is used for receiving the second control signal (Gn), and a second end (T3c) of the third switch (T3) is electrically connected with a first low preset potential (VSS).
Patent WO-2020151405-A1 (WO)
Title: 道路屏联网系统、车载单元
Inventor: LANG YUE
IPC: H04L29/08
Filed: 2019-12-16
Abstract: 一种道路屏联网系统、车载单元(500)。道路屏联网系统，包括多个道路屏单元(200)；每个道路屏单元(200)用于获取驶入其通信范围内的车辆的信息，并将信息提供给通信范围内的车辆；每个道路屏单元(200)的通信范围包括：每个道路屏单元(200)与在行车方向上的下一个道路屏单元(200)之间的范围。
Patent WO-2021120002-A1 (WO)
Inventor: SONG ZHENG
IPC: B30B15/00
Filed: 2019-12-17
Abstract: 一种自动保压设备，包括机架（10）、上料机构（30）、保压机构（40）、取料机构（50）、电控箱（60）和导向机构（20），上料机构（30）、保压机构（40）、取料机构（50）及电控箱（60）分别设置在机架（10）上，导向机构（20）、上料机构（30）、保压机构（40）及取料机构（50）均与电控箱（60）电性连接，导向机构（20）设置在机架（10）底部，导向机构（20）用于分开待保压产品、并对分开后的待保压产品进行定位，上料机构（30）用于将定位后的产品移动至保压机构（40）进行保压。该自动保压设备，通过将自动保压设备的导向机构（20）设置在机架（10）底部，上料机构（30）、保压机构（40）、取料机构（50）及电控箱（60）设置在机架（10）上，实现了保压操作的自动进行，并且减小了自动保压设备的占地空间。
Patent WO-2020135186-A1 (WO)
Inventor: CHEN XUEJIA
IPC: G06F21/60
Filed: 2019-12-18
Abstract: 一种在线文档的共享方法、装置、电子设备和存储介质，其中，方法包括：根据当前登录用户共享在线文档的请求，提供包含候选会议事件的共享界面（101），并获取当前登录用户从第一候选会议事件中选中的目标会议事件，并获取当前登录用户为目标会议事件针对在线文档设置的操作权限（102），然后，获取参与目标会议事件的参与者账号，并根据操作权限，设置参与者账号对应的参与者针对在线文档的操作权限（103），并向参与者发送提示信息，以使参与者可根据提示信息访问在线文档（104）。由此，扩展了在线文档的共享维度，使得用户可基于会议事件维度设置在线文档的操作权限，并向会议事件的参与者共享在线文档。
Patent WO-2021109264-A1 (WO)
Inventor: ZHAO RENTANG
IPC: G02F1/1337
Filed: 2019-12-19
Abstract: 一种显示面板及液晶显示装置。显示面板包括阵列基板、彩膜基板、配向膜、液晶层及堤坝部。堤坝部设于显示区域的边缘区，并包括至少一第一平台及至少一第二平台。配向膜的端缘部邻接堤坝部，且第一平台具有一厚度，其不同于第二平台的厚度。显示面板通过堤坝部的设置，可以使配向膜在显示区域的中间及边缘区的膜厚相近，避免显示区域边缘亮度不均。
Patent WO-2021000549-A1 (WO)
Inventor: WANG RONGHE
IPC: A61B5/1455
Filed: 2019-12-30
Abstract: A health detection device, which comprises: a handle, a detection sensing device (101), a detection signal processing circuit (102) and a control circuit (103); the detection sensing device (101) is arranged on the handle and is used for acquiring bioelectric signals on hand skin according to an instruction of the control circuit (103); the detection signal processing circuit (102) is used for performing signal conversion processing on the bioelectric signals, and transmitting the bioelectric signals subjected to the signal conversion processing to the control circuit (103); the control circuit (103) is provided with at least the following two functional modules: a detection state identification function module and a health data processing function module; the detection state identification function module is used for identifying whether the hand skin is in effective contact with the detection sensing device (101) according to the bioelectric signals; and when the detection state identification module determines that the bioelectric signals are in a normal range, the health data processing function module performs hand skin data processing and analysis on the bioelectric signals.
Patent WO-2021068432-A1 (WO)
Title: Application of elapidae snake postsynaptic neurotoxin monomer molecule in treatment of alzheimer's disease
Inventor: QI ZHANKAI
IPC: A61P25/28
Filed: 2020-10-09
Abstract: Alzheimer's disease is a senile disease in which the main clinical features are progressive memory impairment, judgment and reasoning impairment, and movement impairment. The pathological manifestation of Alzheimer's disease is a degenerative process of the nervous system characterized by diffuse brain atrophy, and a degenerative process related to the inflammatory response of brain tissue. Therefore, down-regulating inflammatory cytokines and inhibiting inflammatory response can be an important means to improve the pathological basis and clinical symptoms of Alzheimer's disease. By conducting Morris water maze tests on experimental rats and measuring the inflammatory cytokines in the brain tissue thereof, an Elapidae snake postsynaptic neurotoxin monomer molecule was found to inhibit the inflammatory cytokines in the brain tissue of rats with senile dementia and improve the learning and memory ability of the rats with senile dementia, providing a possibility for the application of the Elapidae snake postsynaptic neurotoxin monomer molecule in the treatment of senile dementia.
Patent WO-2020156420-A1 (WO)
Inventor: CHEN JIANHUA
IPC: H04N7/18
Filed: 2020-01-22
Abstract: The present disclosure provides a traffic image stitching system and method. Said system comprises: an image acquisition device for acquiring a plurality of traffic images and transmitting the plurality of traffic images to a stitching device; and the stitching device for stitching compressed code streams of the plurality of traffic images to obtain a target code stream of a stitched image obtained by stitching same at least along the image width direction.
Patent WO-2021155598-A1 (WO)
Title: Ue-to-ue communication of disparate traffic types over one or more unicast links
Inventor: CHENG HONG
IPC: H04W4/00
Filed: 2020-02-07
Abstract: In an aspect, a first UE communicates (e.g., transmits and/or receives) traffic of a first type with a second UE via a unicast link. The first UE sets up support for transport of traffic of a second type over the unicast link. The first UE tunnels (e.g., transmits and/or receives) the traffic of the second type between the first UE and the second UE over the unicast link. In another aspect, instead of tunneling the traffic of the second type over the same unicast link, the first UE sets up a second unicast link for traffic of the second type with the second UE, with the unicast links having a shared link management status. In another aspect, a BS allocates a set of resources to support the associated (e.g., bound) unicast link.
Patent WO-2021159234-A1 (WO)
Title: Image processing method and apparatus, and computer-readable storage medium
Inventor: HU ZHANLI
IPC: G06N3/04
Filed: 2020-02-10
Abstract: Disclosed are an image processing method and apparatus, and a computer-readable storage medium. The method can comprise: receiving an image processing request of a client, wherein the image processing request comprises projection data to be processed, and the image processing request is used for requesting the reconstruction of an image according to the projection data to be processed; performing domain transformation processing on the projection data to be processed, so as to obtain image data; calling an image processing model to perform image reconstruction processing on the image data so as to obtain an image result, wherein the image processing model is obtained by training an image processing model according to image sample data and target sample data; and sending the image result to the client. By using the embodiments of the present application, the imaging quality of positron emission computed tomography is improved, while the injection dose of a tracer is decreased and radiation is reduced, thereby facilitating the diagnosis and screening of diseases.
Patent WO-2021093213-A1 (WO)
Title: Data collection and performance enhancement for communication network
Inventor: FANG JIANMIN
IPC: H04W36/00
Filed: 2020-02-19
Abstract: Techniques are described to improve performance of a wireless network and/or devices within the wireless network. For example, a wireless communication method comprises receiving, by a communication node at a first time, one or more delay values, where each delay value is indicative of amount of time by which a measurement is to be delayed, and performing the measurement at or after a third time, where the third time is based on a delay value from the one or more delay values and a second time when the communication node enters an idle state or an inactive state, where the first time precedes the second time in time, and where the second time precedes the third time in time
Patent WO-2021128544-A1 (WO)
Title: 柔性基板及其制备方法
Inventor: LI LINSHUANG
IPC: C08J5/18
Filed: 2020-02-19
Abstract: 提供一种柔性基板及其制备方法，柔性基板包括柔性衬底，柔性衬底为聚酰亚胺薄膜，聚酰亚胺的结构式为： (I) 聚酰亚胺具有刚性链段和柔性链段；聚酰亚胺薄膜分为刚性区域和柔性区域，刚性区域上以刚性链段为主，柔性区域上以柔性链段为主。因聚酰亚胺具有刚性链段和柔性链段，可将聚酰亚胺应用于柔性基板中。
Patent WO-2021088280-A1 (WO)
Inventor: ZHAN FUJUN
IPC: B21D43/12
Filed: 2020-03-05
Abstract: A corrugated panel punching apparatus, comprising a puncher (1), a support base (4) provided below the puncher, and a conveying apparatus (10) used for conveying a corrugated panel. The support base comprises a sliding base (5) and a sliding groove (6). The sliding base slides on the sliding groove in the direction of the corrugations of the corrugated panel. The upper surface of the sliding base is arced or corrugated and is identical in radian to the corrugated plate. The corrugated plate punching apparatus is capable of implementing the simultaneous punching of multiple holes on the corrugated plate, is capable of implementing the simultaneous punching of holes on the top of the corrugations and at the bottom of the corrugations, allows punching and conveyance to be performed simultaneously, and provides high punching efficiency. The corrugated plate punching apparatus has strong structural stability, the corrugations are not prone to shifting when being punched, and the quality of the punched holes is high.