baber/WOPTO huggingface dataset:
Patent WO-2019001312-A1 (WO)
Title: Method and apparatus for realizing alarm association, and computer readable storage medium
Inventor: WANG HUA
IPC: H04L12/24
Filed: 2018-06-20
Abstract: Provided are a method and apparatus for realizing an alarm association, and a computer readable storage medium, wherein same belong to the technical field of communications. The method comprises: after an alarm is received, acquiring a data query script of the alarm; invoking the data query script, and sending a data query request regarding the alarm to a VNF, wherein the data query request at least comprises first identification information about a first alarm object indicated by the alarm; receiving first attribute information, returned by the VNF, about the first alarm object; and according to the first attribute information about the first alarm object, carrying out polling and searching in at least one stored alarm, and obtaining a target stored alarm having an association relationship with the alarm. Since the disclosure realizes the situation where the alarm association does not need to depend on an associated script, the workload of manual compilation and maintenance of an associated script for realizing the alarm association are greatly reduced, thus saving both time and labor. Even for a communication system with a great number of alarm types and complex relationships, the association between alarms can also be completed in an easier manner.
Patent WO-2019140864-A1 (WO)
Title: Engine exhaust aftertreatment apparatus
Inventor: WANG CONG
IPC: F01N3/28
Filed: 2018-06-27
Abstract: An engine exhaust aftertreatment apparatus, comprising a first aftertreatment assembly (1), a first cavity assembly (2), a second aftertreatment assembly (3), a second cavity assembly (4), and a third cavity assembly (5). The second cavity assembly (4) comprises a housing (41) having an inner cavity (52), a flow guide plate (42) located in the inner cavity (52), and a distribution plate (43) located at the downstream of the flow guide plate (42); the flow guide plate (42) comprises a flow guide cover (423) and a plate part (424) extending from the flow guide cover (423); the flow guide cover (423) completely isolates exhaust flowing out of the third cavity assembly (5) from the housing (41) at an outlet of the third cavity assembly (5); the third cavity assembly (5) further comprises a perforated tube (55) located in a mixing tube (51). By means of the provision of the flow guide plate, exhaust can enter a vehicle of the second aftertreatment assembly in a uniform manner; in addition, by means of the provision of the perforated tube, the fragmentation of urea droplets and a heat exchanging effect thereof with the wall surface are enhanced, thereby reducing the risk of urea crystallization.
Patent WO-2019169819-A1 (WO)
Inventor: ZHOU ZHENGPING
IPC: G03B21/54
Filed: 2018-07-12
Abstract: Disclosed is an adjustable projection lens (1) adapted to a projection device (100). The adjustable projection lens comprises a rotation mechanism (30), the rotation mechanism (30) comprising a rotatable channel (40) and a reflection unit (50), wherein the rotatable channel (40) has an inlet (411) and an outlet (421), the outlet (421) is rotatable with respect to the inlet (411), and the inlet (411) is used for receiving projected light rays of the projection device (100); and the reflection unit (50) is located inside the rotatable channel (40) for reflecting the projected light rays to form an exit light path (L3) and making same exit from the outlet (421). The projection direction of the adjustable projection lens (1) can be adjusted in order to overcome technical problems such as the need to move the product by hand when the projection device searches for a projection wall, and the projection direction can be changed by adjusting the exit direction of the adjustable projection lens (1).
Patent WO-2019029383-A1 (WO)
Title: Method and device for configuration and monitoring of search space for pdcch
Inventor: PAN XUEMING
IPC: H04W72/04
Filed: 2018-07-27
Abstract: Disclosed are a method and device for configuration and monitoring of a search space for a PDCCH. A specific solution comprises: transmitting PDCCH configuration information to a UE unit, the PDCCH configuration information indicating at least one search space for a PDCCH of the UE unit, the search space being any of the following: a common search space, a group common search space, and a dedicated search space.
Patent WO-2019024940-A1 (WO)
Title: Data transmission method and device
Inventor: CHEN XIAOHANG
IPC: H04W72/02
Filed: 2018-08-06
Abstract: Provided in the present disclosure are a data transmission method and device. The data transmission method is applied to a terminal and comprises: when a terminal simultaneously has available unauthorized resources and authorized resources, the terminal preferentially selects to transmit service data on the unauthorized resources; alternatively, the terminal preferentially selects to transmit service data on the authorized resources; or alternatively, the terminal dynamically selects to transmit service data on the unauthorized resources and/or the authorized resources.
Patent WO-2019034011-A1 (WO)
Title: Stable harmlessness treatment method for fly ash in waste incineration
Inventor: LI BINGZHENG
IPC: F23G5/44
Filed: 2018-08-13
Abstract: A stable harmlessness treatment method for fly ash in waste incineration. Fly ash residues treated by using the method are thoroughly detoxified; dioxin is thoroughly decomposed, and a large quantity of soluble chlorine salts and heavy metal ions such as Pb, Zn, Cr, Cu and As ions in the fly ash can be effectively removed; and a very small quantity of residual heavy metal is dissolved in the residues in a solid form, without the leaching toxicity. The fly ash residues can be recycled as building light aggregates for use, which is economical and environmentally-friendly. In addition, the method is environmentally-friendly, economical and feasible, and is simple in operations.
Patent WO-2019237498-A1 (WO)
Title: Active-matrix organic light emitting diode display and manufacturing method therefor
Inventor: CHEN CAIQIN
IPC: H01L27/32
Filed: 2018-08-16
Abstract: An active-matrix organic light emitting diode display and a manufacturing method therefor. The method comprises: sequentially forming a shielding layer (44), a buffer layer (32), an active layer (33), a first gate insulating layer (34), a first gate electrode (35), a second gate insulating layer (36), a second gate electrode (37), and an interlayer insulating layer (38) on a base substrate (31); using a mask plate to carry out patterning processing on the interlayer insulating layer (38); and sequentially forming a source/drain electrode, a planarization layer (40), an anode, a pixel defining layer (42) and a light resistance spacer (43) on the interlayer insulating layer (38).
Patent WO-2020037547-A1 (WO)
Title: Smart maintenance method and device for optical fiber network
Inventor: LU GENLIANG
IPC: G06K17/00
Filed: 2018-08-22
Abstract: A smart maintenance method and device for an optical fiber network, said method comprising: photographing, by means of a smart terminal, paper labels on connectors of all optical fiber routing ports in a machine room, to acquire pictures, combining same with information about the optical fiber routing ports and then generating optical port information, and uploading same to a backend server or a cloud server to generate an optical port information label database; photographing, by means of the smart terminal, a paper label to be identified on the connector of any of the optical fiber routing ports, and performing a search and comparison with picture information in the optical port information label database; if the corresponding picture information is found, invoking all the information about the corresponding paper label and activating the corresponding optical port code; and if not found, inputting the position coordinates of the paper label to be identified, so as to generate an optical port code, and inputting the information about the corresponding optical fiber routing port to generate new optical port information and adding same to the optical port information label database. Further disclosed in the present invention is a smart maintenance device for an optical fiber network using said method.
Patent WO-2019052371-A1 (WO)
Title: 3d model data processing method, device and system
Inventor: ZHANG ZHE
IPC: G06T19/20
Filed: 2018-09-04
Abstract: A 3D model data processing method, device and system. The system comprises: a 3D model creation end (301) used for creating a first 3D model in a data format required by a first rendering engine, obtaining feature information of a rendering result corresponding to the first 3D model, and submitting the feature information to a server (302); the server (302) used for performing 3D reconstruction according to the feature information to obtain a second 3D model in a data format required by a second rendering engine; and a client (303) in which the second rendering engine is deployed, the client being used for obtaining the second 3D model from the server (302) and rendering the second 3D model. The data processing method, device and system facilitate popularization and application, can obtain more number of users, and improve the number and richness of 3D models.
Patent WO-2019200832-A1 (WO)
Title: Pixel unit and manufacturing method therefor, and sensor and sensing array
Inventor: LEI SHUYU
IPC: H01L21/00
Filed: 2018-09-18
Abstract: Embodiments of the present invention provide a pixel unit and a manufacturing method therefore, and a sensor and a sensing array. The pixel unit comprises: a photosensitive unit configured to generate a photon-generated carrier according to received radiation; at least two transmission units connected between the photosensitive unit and at least two floating diffusion nodes and configured to transfer the photon-generated carrier from the photosensitive unit to the at least two floating diffusion nodes; and the at least two floating diffusion nodes configured to store and output the photon-generated carrier generated by the photosensitive unit, wherein in the at least one floating diffusion nodes, the floating diffusion node having more transmission units spacing said floating diffusion node apart from the photosensitive unit has lower electric potential. The forming of an electric potential difference between at least two stages of floating diffusion nodes facilitates implementing high-speed transfer of a photon-generated carrier among a plurality of stages of floating diffusion nodes, and facilitates increasing the charge transfer speed, thereby improving the charge transfer efficiency.
Patent WO-2020056588-A1 (WO)
Inventor: XU HUILIN
IPC: H04W40/16
Filed: 2018-09-18
Abstract: Methods, systems, and devices for wireless communications are described. Generally, the described techniques provide for identifying and signaling, to a base station, suitable configurations for transmitting and receiving reference signals for interference management. In one example, a cell group coordinator (CGC) may configure resource sets and reference signal sequences for base stations in a cell group to use to transmit and receive reference signals for interference management, and the CGC may transmit a reference signal configuration to the base stations in the cell group to indicate the resource sets and reference signal sequences. In some cases, resource set and reference signal sequence pairs may be assigned to different cell groups and indicated to the CGC (e. g., by an operations, administration, and management (OAM) component of the network) before being signaled to cell groups.
Patent WO-2020062248-A1 (WO)
Title: 一种车辆的充电系统及车辆
Inventor: ZHANG HUI
IPC: B60L58/22
Filed: 2018-09-30
Abstract: 一种车辆的充电系统，包括开关转换装置（30）以及第一直流电池（10）和第二直流电池（20），在充电设备的供电电压大于或等于第一电压且小于第二电压的情况下，通过开关转换装置（30）控制所述第一直流电池和第二直流电池并联，实现低压充电；在所述充电设备的供电电压大于或等于所述第二电压的情况下，通过所述开关转换装置（30）控制所述第一直流电池和第二直流电池串联，实现高压充电。还公开了一种包括该充电系统的车辆。该充电系统提高了充电设备的普适性、共用性，降低了车辆专用充电设备的建设成本。
Patent WO-2020073314-A1 (WO)
Inventor: YAN KE
IPC: H04L9/08
Filed: 2018-10-12
Abstract: The embodiments of the present application relate to the field of chip security, and disclosed thereby are a key generation method, acquisition method, private key updating method, chip and server. The key generation method, applied to a chip that stores an internal key, comprises the following steps: obtaining a first random number and a second random number (101); generating an initial private key of a chip according to the first random number and an internal key, and generating an updated private key of the chip according to the second random number and the internal key (102); generating an initial public key corresponding to the initial private key according to the initial private key, and generating an updated public key corresponding to the updated private key according to the updated private key (103); sending the initial public key, the updated public key and the second random number to a server (104) so that the server sends the second random number to the chip when receiving a private key update request of the chip and triggers a private key update for the chip, which allows for more manpower and material resources to be saved when the private key of the chip is updated, and is thus more secure and reliable.
Patent WO-2020077701-A1 (WO)
Title: Anhydrous fiber dyeing method for cotton
Inventor: LONG JIAJIE
IPC: D06P3/60
Filed: 2018-11-06
Abstract: Disclosed is an anhydrous fiber dyeing method for cotton, which belongs to the technical field of textile dyeing and finishing. The anhydrous fiber dyeing method of the present invention comprises trampling cotton fibers in a sarong in a layered manner; then pretreating dry cotton fibers with a steam medium in a high-pressure dyeing vat, and then introducing a supercritical carbon dioxide fluid medium into the dyeing vat for dyeing. In the present invention, before anhydrous fiber dyeing of cotton is conducted with the supercritical carbon dioxide fluid, pretreatment is carried out with the steam medium, thereby greatly promoting the swelling of natural cotton fibers and facilitating the adsorption and dyeing of the dye in the subsequent fluid and diffusion of the dye in the internal phase of the fibers. Thereby, the dyeing performance and effect of the cotton fibers in the supercritical carbon dioxide fluid medium are greatly improved. At the same time, the present technique has characteristics such as simple processes, convenient operations, low energy consumption, no large amount of waste water and other pollutants being discharged, and being ecological, green, and environmentally friendly.
Patent WO-2020093268-A1 (WO)
Title: Low-dropout linear voltage-stabilizing circuit and electronic device
Inventor: XIE YIZHENG
IPC: G05F1/563
Filed: 2018-11-07
Abstract: Provided in the embodiments are a low drop-out linear voltage-stabilizing circuit and an electronic device. The low drop-out linear voltage-stabilizing circuit comprises an error amplification circuit and an output circuit, wherein the error amplification circuit comprises a first cascode circuit and a second cascode circuit, wherein the first cascode circuit comprises a first voltage feedback point, and the second cascode circuit comprises a second voltage feedback point; the output circuit comprises a first feedback capacitor and a second feedback capacitor, the first feedback capacitor is in bridge connection between the first voltage feedback point and the output voltage of the output circuit, and the second feedback capacitor is in bridge connection between the second voltage feedback point and the output voltage of the output circuit. According to the embodiments of the present disclosure, by means of the Miller compensation of double loops, loops are more stable, the response speed is faster, the drop voltage is smaller, a higher bandwidth can be obtained, the used capacitance area is smaller, and chip integration is facilitated.
Patent WO-2019128500-A1 (WO)
Inventor: JIN HUAJUN
IPC: H01L29/40
Filed: 2018-11-13
Abstract: A semiconductor device, and a manufacturing method thereof. The method comprises: providing a semiconductor substrate (200) formed with a bulk region (201), a gate dielectric layer (203), and a field oxide layer (202'); forming a gate polysilicon (204), the gate polysilicon (204) covering the gate dielectric layer (203) and the field oxide layer (202') and exposing at least one portion of the field oxide layer (202'); using a drift region mask layer (205) as a mask to form a drift region (206) in the semiconductor substrate (200) by means of ion implantation, and proceeding to use the drift region mask layer (205) as a mask to remove the exposed field oxide layer (202'), so as to form a first field oxide (202) self-aligned with the gate polysilicon (204), the gate polysilicon (204) being used as a first field plate; forming a source region (207) in the bulk region (201), and forming a drain region (208) in the drift region (206); forming a second field oxide (211) on the semiconductor substrate (200); and forming a second field plate (212) on the second field oxide (211).
Patent WO-2019114510-A1 (WO)
Title: 负载分担方法、装置和系统、计算机可读存储介质
Inventor: ZHENG KUN
IPC: H04L45/50
Filed: 2018-11-21
Abstract: 本公开提供了一种负载分担方法、装置和系统、计算机可读存储介质，该负载分担方法包括：接入协议隧道封装点接收接入协议报文，根据负载分担策略确定负载分担统一标识；所述接入协议隧道封装点将所述负载分担统一标识和所述接入协议报文进行封装生成隧道封装接入协议报文，发送所述隧道封装接入协议报文。本公开提供的方案，能够简化负载分担器的处理逻辑，提高了其性能和稳定性。
Patent WO-2019205625-A1 (WO)
Title: Intra-cardiac myocardial resection device
Inventor: WEI XIANG
IPC: A61B17/3205
Filed: 2018-11-28
Abstract: An intra-cardiac myocardial resection device, comprising an outer protective sleeve (1) and an inner scalpel sleeve (2). The upper sidewall of the outer protective sleeve (1) is provided with a resection window, and a top edge of the resection window is provided with a downward hook (10); the sidewall of the outer protective sleeve (1) is provided with an axial sliding groove (4). The inner scalpel sleeve (2) is mounted in the outer protective sleeve (1), and the upper end of the inner scalpel sleeve (2) is provided with an annular blade (11) having an upward edge. The sidewall of the inner scalpel sleeve (2) is provided with a hollow operation handle (6), and the hollow operation handle (6) extends out of the sliding groove (4). Surgery can be performed by using such an intra-cardiac myocardial resection device, without extracorporeal circulation, so that the surgical time is significantly shortened, the trauma of a traditional median thoracotomy is reduced, and complications related to extracorporeal circulation are avoided. More importantly, during the surgery, a resection extent and a resection effect can be monitored and evaluated in real time in a heart beating state, complications such as ventricular septal rupture and an insufficient resection extent are avoided, and the surgical treatment effect for such patients is improved.
Patent WO-2020118483-A1 (WO)
Inventor: WANG XINGZE
IPC: G01N21/27
Filed: 2018-12-10
Abstract: 本申请公开了一种基于相干光的振动源定位装置及方法，包括：获取振动物体表面的n个不同位置，n个不同位置按照第一间隔分布；对振动物体表面的n个不同位置中的每个位置采集多张散斑图像，散斑图像由相干光反射到振动物体表面并经过散射后形成；根据多张散斑图像获取振动物体表面的n个不同位置的振动波形图，并根据振动波形图确定振动物体的振源位置。采用本申请实施例能够能够减少振动源定位的环境限制，提升振动源定位的效率和精确度。
Patent WO-2019114799-A1 (WO)
Title: 异步起动同步磁阻电机转子、电机及压缩机
Inventor: HUANG HUI
IPC: H02K1/22
Filed: 2018-12-13
Abstract: 一种异步起动同步磁阻电机转子、电机及压缩机。其中，异步起动同步磁阻电机转子包括转子铁芯(10)，所述转子铁芯(10)包括多个补充槽(214)，所述多个补充槽(214)分别位于转子铁芯(10)外周，多个补充槽(214)在q轴方向上延伸长度A2，靠近d轴的补充槽(214)的延伸长度大于靠近q轴的补充槽(214)的延伸长度，补充槽(214)延伸长度A2往远离q轴方向逐渐增大。解决了现有技术中电机的异步起动同步磁阻电机转子工作效率低的问题，同时改善电机起动性能。
Patent WO-2020048042-A1 (WO)
Title: Decoupling device and mimo antenna
Inventor: XIONG XIGANG
IPC: H01Q1/52
Filed: 2018-12-17
Abstract: The present invention relates to the technical field of wireless communications. Disclosed are a decoupling device and an MIMO antenna. The decoupling device comprises a first decoupling device positioned above an array of radiating elements. The first decoupling device comprises a dielectric substrate, guide elements, and decoupling strips. The guide elements and the decoupling strips are provided at the dielectric substrate. The guide element is positioned right above the radiating element. The decoupling strip is positioned between two columns of radiating elements. The MIMO antenna comprises an antenna reflector, radiating elements, and the above decoupling device. The present invention solves problems in the prior art in which an MIMO antenna (5G large-scale array antenna) has poor isolation performance and pattern distortion.
Patent WO-2020133389-A1 (WO)
Inventor: Lu tianyang
IPC: G06F11/34
Filed: 2018-12-29
Abstract: 一种应用分组的调整方法，应用于电子设备，该电子设备的操作系统包含应用待机分组。该方法包括：获取电子设备的剩余电量（101）；获取剩余电量的可用时长（102）；获取预先学习到的用户充电习惯信息（103）；若检测到剩余电量的可用时长与用户充电习惯信息满足预设条件，则对应用待机分组进行调整（104）。
Patent WO-2019137265-A1 (WO)
Inventor: YIN JUNMING
IPC: D06F33/44
Filed: 2018-12-29
Abstract: L'invention concerne un procédé de réglage d'heure d'identification de linge appliqué à un dispositif de traitement de linge. Le procédé consiste à : lorsqu'un dispositif de traitement de linge identifie le linge, régler une période de temps de base comme heure d'identification requise pour un programme d'identification de linge et, si le linge nouvellement ajouté est identifié pendant la période de temps de base, étendre l'heure d'identification d'une période de temps étendue pour identifier le linge ultérieurement; sinon, mettre fin au programme d'identification de linge; et, si le linge nouvellement ajouté est identifié pendant la période de temps étendue, étendre l'heure d'identification de la période de temps étendue pour effectuer une identification de linge ultérieurement, ce qui permet d'ajuster une heure d'identification de linge en fonction de la quantité de linge, la précision d'identification du linge étant satisfaite.
Patent WO-2020015354-A1 (WO)
Title: Method and system for repairing gas pipeline based on beidou differential positioning
Inventor: QIN WEI
IPC: F17D5/02
Filed: 2019-01-31
Abstract: A method and a system for repairing a gas pipeline based on Beidou differential positioning, the method comprising: step 1: when welding a pipeline, collecting first positioning data and uploading same; step 2: sending the first positioning data to a detection instrument; step 3: during maintenance, collecting second positioning data, and using the first and second positioning data to determine a priority detection point; step 4: if the priority detection point is a leakage point, then executing step 5; and if not, then continuing detection and executing step 5 after determining a leakage point; step 5: on the basis of the leakage point position and a joining point position, determining a digging point position; and step 6: on the basis of third positioning data and digging point position data, determining a target position and, after digging, repairing the leakage point of the gas pipeline. The system comprises a connecting device, a detection instrument, a repair device, and a server. The present method and system can significantly increase gas pipeline repair efficiency, shorten the gas pipeline repair time, effectively reduce manpower costs, and avoid reliance on the experience of maintenance staff.
Patent WO-2020155147-A1 (WO)
Title: 电机运行状态的获取方法和装置
Inventor: LI YANZHAO
IPC: G01R31/34
Filed: 2019-02-02
Abstract: 一种电机运行状态的获取方法和装置，该方法包括：获取与电机的运行状态相关的信号（S101）；获取该信号的特征信息，根据该特征信息获取所述电机的运行状态（S102）。该电机运行状态的获取方法和装置可以高效准确的获取电机的运行状态。