baber/WOPTO huggingface dataset:
Patent WO-2021043271-A1 (WO)
Inventor: WANG HUAN
IPC: G06F3/041
Filed: 2020-09-04
Abstract: L'invention concerne un capteur tactile (13), un écran d'affichage tactile et un dispositif électronique. Le capteur tactile (13) comprend : un substrat, une ligne d'électrodes de pont et une couche d'électrodes formée sur le substrat. La couche d'électrodes comprend au moins un premier motif d'électrode (131). Le premier motif d'électrode (131) comprend une pluralité de premières unités conductrices espacées les unes des autres. Une ligne de limite (1312) de la première unité conductrice (1311) comprend une section de liaison incurvée (1313). La section de liaison (1313) comprend au moins une première partie concave/convexe (1314). Des premières parties concaves/convexes (1314) sont reliées de manière séquentielle pour former une courbe lisse. La ligne d'électrodes de pont (132) s'étend dans une courbe, et les deux extrémités de celle-ci couvrent séparément la section de liaison de deux premières unités conductrices adjacentes (1311), et connectent électriquement les deux premières unités conductrices (1311). La ligne d'électrodes de pont (132) comprend au moins une seconde partie concave/convexe (1321). Des secondes parties concaves/convexes (1321) sont reliées de manière séquentielle pour former une courbe lisse. Le capteur tactile (13) améliore la résistance à la flexion d'une électrode tactile.
Patent WO-2021052395-A1 (WO)
Title: Charging device, charging method, and electronic device
Inventor: CHEN HUAMING
IPC: B60R16/03
Filed: 2020-09-17
Abstract: A charging device (100), a charging method, and an electronic device. The charging device (100) is applicable to an automobile diagnosis tablet. The automobile diagnosis tablet comprises an automobile diagnosis system and a battery. The charging device (100) comprises: a first charging module (10), configured to provide the automobile diagnosis system with a direct-current voltage and provide the battery with first charging current, respectively; a second charging module (20), configured to provide the battery with second charging current, wherein the battery is charged with the first charging current and the second charging current; and a microprocessor (30), electrically connected to the first charging module (10) and the second charging module (20), respectively, configured to control the first charging module (10) and the second charging module (20) to charge the battery. As the present invention uses the first charging module (10) and the second charging module (20) to charge the battery at the same time and the charging currents are controllable, a device can be charged rapidly and thus can have an increased battery usable time.
Patent WO-2021057698-A1 (WO)
Title: Virtual machine migration method, device, electronic apparatus, and storage medium
Inventor: Tian Dianchen
IPC: G06F9/455
Filed: 2020-09-22
Abstract: A virtual machine migration method, a device, an electronic apparatus, and a storage medium. The method comprises: during live migration of a virtual machine, acquiring memory access feature data of the virtual machine (101); dividing a memory of the virtual machine into multiple memory regions by using the memory access feature data, wherein the memory regions correspond to individual popularity levels (102); generating page table segmentation modes corresponding to the multiple popularity levels, and performing page table segmentation on the multiple memory regions by using the page table segmentation modes, respectively (103); and performing dirty page logging and iterative copying on segmented page tables to complete the live migration (104). The method optimizes page segmentation during live migration of virtual machines, and uses different segmentation modes by incorporating popularity levels of memory access, thereby avoiding labeling every page table as read-only at once, and reducing the impact on a VCPU.
Patent WO-2022067602-A1 (WO)
Title: 一种甲状腺激素β受体激动剂的晶体及其制备方法和用途
Inventor: WU JINZI JASON
IPC: A61P5/14
Filed: 2020-09-30
Abstract: 一种甲状腺激素β受体激动剂的晶体及其制备方法和用途。该晶体基本上无引湿性，且具有较小的晶体粒度、较大的药物比表面积，可提高药物的溶出速率，有利于药物的吸收，提高生物利用度。
Patent WO-2022067773-A1 (WO)
Inventor: LI ZHENGUO
IPC: C07K7/06
Filed: 2020-09-30
Abstract: 提供了一种活性多肽，序列为VAPEEHPVLL。该多肽具有抗凝、抗血小板聚集作用，在抗凝(APTT、PT、TT)及抑制ADP诱导血小板聚集活性等方面表现出显著的活性。
Patent WO-2022067798-A1 (WO)
Title: 一种通信方法及装置
Inventor: CAI SHIJIE
IPC: H04L5/00
Filed: 2020-09-30
Abstract: 一种通信方法及装置，该方法包括：终端设备确定一个或多个子载波集合，在一个或多个子载波集合上发送SRS。其中，一个或多个子载波集合是由第一参数p和第二参数α从第一频域资源中确定的，第一频域资源是由SRS的发送带宽确定的，第一频域资源包括的子载波数量为N，第一频域资源包括的N个子载波等间隔分布，第一参数p为素数，第二参数α为第一参数p的原根。采用上述方法可以实现在相同频域资源上复用更多端口。
Patent WO-2022067861-A1 (WO)
Inventor: DUTTA Sourjya
IPC: H04W72/04
Filed: 2020-10-02
Abstract: Apparatus, methods, and computer-readable media for direct link and sidelink-relayed dual connectivity for sidelink service continuity in mode 1 sidelink networks are disclosed herein. An example method for wireless communication at a user equipment (UE) includes determining a set of sidelink stations operable to serve as relay stations and forward a control plane signaling between the UE and a first base station. The method includes obtaining one or more measurements of a direct link connection with the first base station and establishing a sidelink connection with at least one sidelink station of the set of sidelink stations based on the one or more measurements. The method also includes communicating, with the first base station through the at least one sidelink station over the sidelink connection, the control plane signaling.
Patent WO-2021232664-A1 (WO)
Title: Online evaluation method for molten carbonate fuel cell separator roasting
Inventor: ZHANG RUIYUN
IPC: G01N27/626
Filed: 2020-10-15
Abstract: An online evaluation method for molten carbonate fuel cell separator roasting, comprising the following steps: 1) estimating the mass of a solvent, a binder, and a plasticizer contained in a molten carbonate fuel cell separator; 2) setting a heating procedure for roasting the molten carbonate fuel cell separator; 3) heating and roasting an assembled molten carbonate fuel cell according to the heating procedure for roasting the molten carbonate fuel cell separator, performing an activation reaction in the molten carbonate fuel cell, and then performing a discharge test on the molten carbonate fuel cell. When no blow-by or air leakage occurs in a cathode and an anode of the molten carbonate fuel cell, and an average open-circuit voltage of a single cell is greater than a preset voltage value, it is indicated that the molten carbonate fuel cell separator roasting meets standards, and the online evaluation for the molten carbonate fuel cell separator roasting is completed. The method can effectively ensure the power generation performance of the molten carbonate fuel cell.
Patent WO-2022077524-A1 (WO)
Title: Dedicated resource configuration for transmission of demodulation reference signal
Inventor: SUN JINGYUAN
IPC: H04W72/04
Filed: 2020-10-16
Abstract: Embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media of dedicated resource configuration for transmission of DMRS. The method comprises receiving, at a first device and from a second device, an indication of a resource range, related to a transmission of a demodulation reference signal associated with a control channel reception, comprising at least one of the following: at least one entire resource element group, or at least one entire control channel element; and wherein the resource elements located in the resource range are dedicated for the transmission of the demodulation reference signal and unavailable for a transmission of control information from the second device; receiving the demodulation reference signal based on the indication; and decoding a control channel between the first and second devices based on the demodulation reference signal. In this way, the channel estimation accuracy can be improved in a case of a weak PDCCH coverage. Meanwhile, the total overhead for PDCCH and corresponding DMRS can be flexible and reduced compared with increasing the aggregation level or PDDCH repetition.
Patent WO-2022082855-A1 (WO)
Inventor: XIAO BO
IPC: H04R9/06
Filed: 2020-11-02
Abstract: 本发明提供了一种扬声器。所述扬声器包括：安装壳体以及收容于所述安装壳体内的振动系统和驱动所述振动系统振动发声且具有磁间隙的磁路系统，所述安装壳体的上壳体盖设在所述磁路系统上，其特征在于，所述上壳体朝向所述磁路系统的一面设有第一连接部，所述磁路系统朝向所述上壳体的一面设有第二连接部，所述上壳体与所述磁路系统通过所述第一连接部与所述第二连接部配合固定连接。扬声器通过第一连接部与第二连接部实现连接配合，使得上壳体与磁路系统实现了固定配合，当扬声器进行发声时，有效较低了上壳体的壳振。同时，在扬声器受到外力影响时，也能够有效保证安装壳体内部部件的可靠稳定性。
Patent WO-2022082905-A1 (WO)
Inventor: ZHANG BIMING
IPC: G03H1/12
Filed: 2020-11-13
Abstract: 一种VR眼罩及全息显示元件的制作方法，方法包括如下步骤：（S10）提供全息材料（10）；（S20）参考光束（20）以相对于全息材料（10）为预设的入射角入射在全息材料（10）的第一表面（11）上；（S30）至少两个同心光束（30）从不同位置发射并入射在全息材料（10）的第二表面（12）上，同心光束（30）入射在全息材料（10）的第二表面（12）上时均与参考光束（20）进行干涉曝光，以形成全息光栅。当图像源光线（100）入射在全息显示元件的第二表面（12）上时，由于全息光栅对同心光束（30）的光线角度有记忆功能，能将图像源光线（100）按照同心光束（30）入射在全息材料（10）的第二表面（12）上的相反方向向外反射形成反射光线（40），也就是可以将图像源反射到至少两个不同位置，即可在不同位置上生成图像源，相当于离轴式出瞳扩展，人眼的可视范围大大增加，产品性能得以提高。
Patent WO-2021212845-A1 (WO)
Inventor: ZHANG SIYUAN
IPC: G01N21/64
Filed: 2020-12-02
Abstract: A detection reagent and a content determination method, the detection reagent comprising: A 4 BX 6  perovskite nanocrystals, A being a monovalent cation, B being a divalent cation, and X being a monovalent anion; and a first solvent, used for dispersing the A 4 BX 6  perovskite nanocrystals; the detection reagent is used for determining the content of a second solvent in an analyte, the A 4 BX 6  perovskite nanocrystals forming ABX 3  perovskite quantum dots and AX when encountering the second solvent, and the second solvent being capable of dissolving AX. The present detection reagent and content determination method can be used for determining various solvents, and have wide applicability; the detection method is simple, and the detection sensitivity and precision are high.
Patent WO-2021121303-A1 (WO)
Inventor: XU JING
IPC: H04N21/239
Filed: 2020-12-17
Abstract: An MP4 file virtual MSS fragmentation method, an MSS adapter, a media server and a storage medium. The MP4 file virtual MSS fragmentation method comprises: receiving an MSS download request sent by an MSS player; determining, according to MSS fragment indexes and virtual fragment indexes of the first MP4 file, a data segment corresponding to data of at least one MSS fragment in a first MP4 file, the MSS fragment indexes comprising playback addresses of MSS fragments of the first MP4 file, and the virtual fragment indexes comprising a correlation between the data of each MSS fragment and the data segments of the first MP4 file; sending a data segment download request to a media server; receiving the data segments of the first MP4 file sent by the media server; assembling the data segments to generate at least one MSS fragment; and sending the at least one MSS fragment to the MSS player.
Patent WO-2021136055-A1 (WO)
Title: Nitrogen-containing organic compound, use thereof, and organic electroluminescent device using same
Inventor: ZHAO YU
IPC: C09K11/06
Filed: 2020-12-24
Abstract: Provided are a nitrogen-containing organic compound, the use thereof, and an organic electroluminescent device using same. The nitrogen-containing organic compound has a chemical structure with pyridinoquinazoline as the center, wherein one side is connected with an aryl-containing group, and the other side is connected with other aryl groups having an electronic transmission performance, thereby forming a small molecule OLED material with an asymmetrical structure, which has a good film-forming property. The molecule contains large rigid groups, and has a high thermal stability. When the nitrogen-containing organic compound is applied in OLED devices as an electron transport material, good device performances and a lower voltage can be achieved.
Patent WO-2022110432-A1 (WO)
Title: 发声器件
Inventor: SONG WEI
IPC: H04R9/02
Filed: 2020-12-24
Abstract: 本实用新型提供了一种发声器件，其包括定位支架、振动系统和磁路系统，振动系统包括振膜和音圈，磁路系统包括固定于定位支架的磁碗和收容于磁碗内的磁钢，磁碗包括磁碗本体和由磁碗本体的周缘向振膜方向弯折延伸的磁碗侧壁，磁钢固定于磁碗本体定位支架包括定位支架本体和由定位支架本体靠近磁碗一侧向振膜的方向凹陷形成的定位槽；磁碗还包括由磁碗侧壁向定位支架的方向弯折延伸且收容于定位槽内的磁碗延伸部，磁碗延伸部靠近振膜的一侧抵接于定位槽的底面，磁碗延伸部远离磁碗侧壁的一端固定于定位支架。与相关技术相比，本实用新型的发声器件的结构简单且强度大、易于组装定位且可靠性高。
Patent WO-2022062228-A1 (WO)
Title: Z-type heterojunction photoanode production method and z-type heterojunction photoanode
Inventor: ZHANG SHANSHAN
IPC: C25B1/04
Filed: 2020-12-25
Abstract: A Z-type heterojunction photoanode production method, comprising: growing, on a surface of an FTO glass substrate, a core-shell structured TiO2 nanopillar array with a Rutile phase as the core and a Brookite phase as the shell to obtain a TiO2 photoanode, next, depositing an ultra-thin MoOxNy layer on the TiO2 photoanode, and synthesizing a MoOxNy/TiO2 photoanode, so as to form a unique N atom-based Z-type heterojunction structure. The method accelerates the charge separation process, increases the photoresponse current, and has the advantages of simple operation, cleanliness, high efficiency, allowing for large-scale production, etc. In addition, also provided is a Z-type heterojunction photoanode.
Patent WO-2021155725-A1 (WO)
Title: Smoke-ring electronic cigarette
Inventor: GUO BOYANG
IPC: A24F40/40
Filed: 2020-12-29
Abstract: A smoke-ring electronic cigarette, comprising a mouthpiece (1), a tubular body, an electronic cigarette atomizer (2), a hand-push cylinder (3), a first spring (4), a second spring (5), a third spring (6), a movable support (7), an impact rod (8), an elastic film (9), a sealing cover (10), and a smoke tube (11). The mouthpiece (1) is mounted at a first end of the tubular body by means of the electronic cigarette atomizer (2); the sealing cover (10) is mounted at a second end of the tubular body; the hand-push cylinder (3) is sleeved outside the tubular body by means of the first spring (4); the elastic film (9) is fixed in the tubular body along the radial direction of the tubular body; the impact rod (8) is mounted in the tubular body by means of the second spring (5) and located on the side of the elastic film (9) facing the mouthpiece (1); one end of the movable support (7) is pivotally connected to the impact rod (8); the other end of the movable support (7) is connected to the impact rod (8) by means of the third spring (6); an air compartment is formed in the portion of the tubular body between the elastic film (9) and the sealing cover (10); the smoke tube (11) is mounted in the tubular body; one end of the smoke tube (11) is communicated with the mouthpiece (1); the other end of the smoke tube (11) is communicated with the air compartment; a smoke ring forming hole (12) is formed on the sealing cover (10). The smoke-ring electronic cigarette can impact blown smoke into a smoke ring, thereby improving the user experience.
Patent WO-2022141355-A1 (WO)
Inventor: MA HONGPING
IPC: H01L31/0352
Filed: 2020-12-31
Abstract: La présente invention concerne un procédé de préparation d'un oxyde de silicium et une structure de super-réseau de nitrure de silicium. Le procédé de préparation de l'oxyde de silicium et de la structure de super-réseau de nitrure de silicium comprend les étapes suivantes consistant à : fournir un substrat ; et réaliser en alternance un premier processus de dépôt et un second processus de dépôt, et former l'oxyde de silicium et la structure de super-réseau de nitrure de silicium sur la surface du substrat. Le premier procédé de dépôt consiste à réaliser de manière répétée une première étape de cycle plusieurs fois. La première étape de cycle consiste à : former une couche d'oxyde de silicium sur la surface du substrat à l'aide d'un procédé de dépôt de couche atomique. Le second procédé de dépôt consiste à réaliser de manière répétée une seconde étape de cycle plusieurs fois. La seconde étape de cycle consiste à : former une couche de nitrure de silicium sur la surface de la couche d'oxyde de silicium à l'aide du procédé de dépôt de couche atomique. Dans la présente invention, l'effet de régulation précise de l'épaisseur de la couche d'oxyde de silicium et de l'épaisseur de la couche de nitrure de silicium est réalisé, et le niveau de couche atomique d'un film de super-réseau ultra-mince peut être commandé, ce qui permet de former l'oxyde de silicium et la structure de super-réseau de nitrure de silicium ayant une qualité supérieure.
Patent WO-2021238255-A1 (WO)
Title: Uid button resetting method, device, equipment, and medium
Inventor: WANG DONG
IPC: G06F11/32
Filed: 2021-01-23
Abstract: A UID button resetting method, a device, equipment, and a medium, comprising: monitoring via a logic component whether a server is being controlled remotely by a BMC; when the server is determined to be controlled remotely by the BMC, the logic component controls a UID indicator light of the server to keep flashing according to a first preset frequency; when a preset button operation is executed on a UID button of the server, confirming with a remote client of the BMC via the logic component whether to surrender remote control of the server; when an agreement returned by the remote client to surrender the remote control of the server is received, stopping the UID indicator light of the server from flashing after a preset time, and when a disagreement to surrender the remote control of the server returned by the remote client is received, altering the frequency of flashing of the UID indicator light of the server to a second preset frequency. The present invention allows an onsite operation and maintenance staff member to confirm in real-time whether any remote controller is controlling the server, thus avoiding operational conflicts, and ensuring the normal operation of a service.
Patent WO-2022021842-A1 (WO)
Inventor: ZHANG ZHENXIAN
IPC: B61F7/00
Filed: 2021-02-10
Abstract: A gauge-changeable wheel set, comprising an axle (10). A central through hole (15) is formed in the axial direction of the axle (10); an external spline (11) extending along the axial direction of the axle (10) is constructed in the periphery of the axle (10) close to a middle portion; first non-self-locking threads (14) having opposite rotation directions are respectively arranged on the portions, located at the two sides of the axial direction of the external spline (11), of the periphery of the axle (10); an oblong hole (12) penetrating in the radial direction of the axle is formed in the portion, located on the external spline (11), of the axle (10); the length direction of the oblong hole (12) is the axial direction of the axle (10); and at least one first raceway (13) provided around the axle (10) in a circumferential direction is constructed on the portion of the axle (10) between one of the first non-self-locking threads (14) and the external spline (11). The axle (10) is ingenious in structure design, so that a connection structure of the axle (10) and a wheel is simple, and the gauge-changeable reliability is high. Further disclosed is an axle for use in a gauge-changeable wheel set.
Patent WO-2022001133-A1 (WO)
Inventor: SU ZHIHENG
IPC: G06F16/2455
Filed: 2021-02-19
Abstract: 一种提升软拷贝读性能的方法、系统、终端及存储介质，包括：读取软拷贝文件并关联到读取范围内的源文件数据；根据预读算法和读取范围计算得到预读数据涉及到的数据段；根据所述数据段循环预读出对应的源文件数据并放到缓存中；根据数据缓存淘汰算法将缓存中的数据进行移动。本申请通过分布式系统预读算法和缓存模块淘汰机制的自学习技术，实现软拷贝文件预读，提升软拷贝文件读性能和系统吞吐量。
Patent WO-2021169873-A1 (WO)
Inventor: WU YEDAN
IPC: H04W76/19
Filed: 2021-02-20
Abstract: The present application provides a communication method, a communication apparatus, and a communication system. The method comprises: a terminal device determines that a radio resource control (RRC) connection with a first cell fails, wherein the first cell is covered by a first base station; the terminal device sends a first message to a second base station, the first message being used for requesting re-establishment of the RRC connection, the first message carrying first indication information and first auxiliary indication information, the first indication information comprising a physical cell identifier (PCI) of the first cell, and the first auxiliary indication information comprising information used for determining the first base station. The communication method provided in the present application can control the number of candidate base stations determined by a target base station, thereby saving signaling overhead and improving communication efficiency.
Patent WO-2022178842-A1 (WO)
Inventor: LI DONG
IPC: H01L29/788
Filed: 2021-02-26
Abstract: La présente invention se rapporte au domaine de la technologie de l'affichage. L'invention concerne un transistor à couches minces, un panneau d'affichage et un dispositif d'affichage. Le transistor à couches minces comprend : une couche de matériau semi-conducteur, une première couche isolante (3) et une couche de grille. La couche de matériau semi-conducteur est située sur un côté d'un substrat de base (1), et la couche de matériau semi-conducteur comprend une première partie de canal (21), une première partie de dopage (23) et une seconde partie de canal (22) qui sont connectées en séquence. La première couche isolante est située sur le côté de la couche de matériau semi-conducteur opposé au substrat de base. La couche de grille est située sur le côté de la première couche isolante faisant face à la couche de matériau semi-conducteur, et la couche de grille comprend : une première partie de grille (41) et une seconde partie de grille (42). La projection orthographique de la première partie de grille sur le substrat de base coïncide avec la projection orthographique de la première partie de canal sur le substrat de base, et la première partie de grille est utilisée pour recevoir des signaux de commande de grille. La projection orthographique de la seconde partie de grille sur le substrat de base coïncide avec la projection orthographique de la seconde partie de canal sur le substrat de base, et la seconde partie de grille est disposée de manière flottante. Le transistor à couches minces présente un faible courant de fuite.
Patent WO-2021218416-A1 (WO)
Inventor: LIANG JINGXIAN
IPC: G06T7/11
Filed: 2021-03-10
Abstract: Support de stockage lisible, dispositif d'affichage et procédé de traitement d'image associé se rapportant au domaine technique de l'affichage. Le procédé de traitement d'image comprend les étapes consistant à : obtenir une image initiale (S110) ; obtenir une proportion d'écrêtage et une caractéristique cible (S120) ; identifier la caractéristique cible dans l'image initiale et déterminer une zone de focalisation en fonction du résultat d'identification (S130) ; et écrêter l'image initiale en fonction de la proportion d'écrêtage et de la zone de focalisation pour obtenir une image cible, et afficher l'image cible sur un dispositif d'affichage (S140).
Patent WO-2022198441-A1 (WO)
Inventor: HONG WEI
IPC: H04W36/00
Filed: 2021-03-23
Abstract: The present invention provides a network switching method and apparatus, and a storage medium. The network switching method comprises: configuring a target parameter value for a multi-card terminal, the target parameter value at least comprising a target duration, and the target duration being used for indicating a duration of allowing the multi-card terminal to leave a first network where the base station is located; and sending the target parameter value. The present invention can ensure that in the process that the multi-card terminal leaves the first network that is performing data transmission and switches to a second network to execute service, service of the first network would not be greatly affected, or misoperation of the first network would not be caused, and high availability is achieved.
Patent WO-2021197343-A1 (WO)
Inventor: GE YIQUN
IPC: H04B10/532
Filed: 2021-03-30
Abstract: A method and apparatus for multiple-access wireless transmission is disclosed. The method involves mapping a plurality of signals onto a multi-dimensional non-Gaussian source manifold, the plurality of signals including signals targeted for transmission to a plurality of receivers. The method also involves transforming the source manifold into a multi-dimensional target manifold using a polarization stream network. The method further involves generating a multiple-access transmission waveform for transmission to the plurality of receivers, the multiple-access transmission waveform being based on the target manifold.