baber/WOPTO huggingface dataset:
Patent WO-2021051479-A1 (WO)
Title: Interpolation-based time of flight measurement method and system
Inventor: HE RAN
IPC: G01S7/487
Filed: 2019-10-28
Abstract: An interpolation-based time of flight measurement method. The method comprises the following steps: S1, acquiring a first time of flight of a first combined pixel corresponding to a first light source (801); S2, obtaining, through interpolation calculation, a second time of flight of a second superpixel corresponding to a second light source (802); S3, locating, according to the second time of flight, a second combined pixel corresponding to the second light source, and drawing a histogram (803); and S4, calculating a third time of flight by means of the histogram (804). Rough time of flight values are directly supplied to most pixels by means of an interpolation mode, so that the drawing of a fine histogram can be directly executed by means of these pixels on the basis of the rough time of flight values, so as to calculate a high-precision fine time of flight value; and since the step of drawing a rough histograms is omitted, the calculation time can be greatly reduced, thereby increasing the frame rate.
Patent WO-2021051508-A1 (WO)
Inventor: YU FENGYING
IPC: G06F16/35
Filed: 2019-11-08
Abstract: 一种机器人对话生成方法、装置、计算机非易失性可读存储介质及机器人，属于计算机技术领域，通过在接收到预设的对话指令后，采集用户的对话语句；获取待处理的语句集合；对语句集合中的各条语句分别进行分词处理，得到与各条语句分别对应的各个词语集合；分别查询各个词语集合中的各个词语的词语向量；分别统计各个词语集合中的各个词语在语句集合中出现的概率；分别计算各条语句的语句向量；根据语句向量对各条语句进行聚类处理，得到各个聚类群组；分别计算用户的对话语句与各个聚类群组之间的相似度；查询与用户的对话语句对应的回复语句，并使用回复语句对用户的对话语句进行应答，使得机器人根据聚类结果所生成的回复语句的准确率得到提高。
Patent WO-2021051580-A1 (WO)
Title: Grouping batch-based picture detection method and apparatus, and storage medium
Inventor: GUO LINGLING
IPC: G06T7/00
Filed: 2019-11-13
Abstract: A grouping batch-based picture detection method, apparatus and system and a storage medium, wherein the method comprises: according to aspect ratio information of pictures to be processed, grouping the pictures and obtaining a plurality of groups of pictures to be processed (S110); acquiring corresponding preprocessing information according to each group of pictures, and preprocessing each group of pictures on the basis of the corresponding preprocessing information (S120); and inputting each group of preprocessed pictures into a preset detection module, and detecting the pictures by means of the detection module (S130). The pictures are divided into a plurality of groups according to the aspect ratio, each group is adjusted to be pictures of preset sizes, the deficient places are filled with zeros, and then each group of pictures is processed, which may reduce the part that is complemented or filled with zeros. Thus, a biological detector network performs less invalid calculations, which reduces the carrying pressure of the computer, speeds up the calculation speed of the computer, and increases working efficiency.
Patent WO-2020215716-A1 (WO)
Inventor: ZHANG FENGYUN
IPC: B23K26/382
Filed: 2019-11-22
Abstract: An aero-engine blade film hole processing apparatus, comprising a working box (1), a clamping mechanism being provided in the working box. The clamping mechanism is used for clamping a workpiece (16); a cover body (2) having an inner space communicated with an inner space of the working box is connected to the upper part of a workpiece box; a laser processing mechanism (5) is connected to the top end of the cover body and can produce a laser ray so as to carry out laser processing on the workpiece in the working box; the cover body is connected to a liquid feeding mechanism (3) and an acid gas filtering mechanism (4); the liquid feeding mechanism can inject an acid solution to the workpiece in the workpiece box; the working box can collect the acid solution; the acid gas filtering mechanism can filter acid steam produced in the filtering processing process. The processing apparatus effectively removes a recasting layer, and improves the film hole processing quality. Also involved is a working method of the aero-engine blade film hole processing apparatus.
Patent WO-2021022732-A1 (WO)
Title: 一种牢固型安全插座
Inventor: WU YUKE
IPC: H01R13/62
Filed: 2019-12-02
Abstract: 一种牢固型安全插座，包括基座（1）、安装在基座（1）上的插座面板，插座面板包括面盖（2）和布置在基座（1）和面盖（2）之间的盖体（3），盖体（3）上设置有插孔（4）；其中，盖体（3）与基座（1）卡扣连接；盖体（3）上设置有公扣（5），公扣（5）包括不具有弹性且外形为块状的板体（6）和设置在板体（6）端部且不具有弹性的锁扣条（7），基座（1）上设置有与公扣（5）配合的母扣（8），母扣（8）包括挖设在基座（1）上的开窗（9）和固定在开窗（9）处且具有弹性的横板（10），横板（10）与开窗（9）的内壁围闭有间隙（11），板体（6）插入到间隙（11）中，锁扣条（7）与横板（10）相互抵扣。该牢固型安全插座，插座面板与插座连接牢固可靠，插拔插头、拉动电线均无法将插座面板与插座分离，具有很高的安全性。
Patent WO-2020135019-A1 (WO)
Title: Communications method and related device therefor
Inventor: GAO KUANDONG
IPC: H04W68/00
Filed: 2019-12-10
Abstract: A communications method and a related device therefor, used for determining whether a terminal is paged by a network device in a target discontinuous reception (DRX) cycle according to paging indication information and a packet value. The method comprises: receiving the paging indication information from the network device; determining the packet value n, the packet value n being used for indicating that the terminal being the terminal in an nth terminal group to be paged in a terminal group set to be paged, and n being an integer greater than or equal to 0; and determining, according to the paging indication information and the packet value n, whether the terminal is paged by the network device in the target DRX cycle after a current DRX cycle.
Patent WO-2021127915-A1 (WO)
Inventor: MU QIN
IPC: H04W4/00
Filed: 2019-12-23
Abstract: 本公开是关于一种信息获取方法、信息获取装置及存储介质。信息获取方法应用于第一设备，包括检测能够提供所述第一信息的第二设备；向所述第二设备发送获取所述第一信息的请求，并从所述第二设备处获取所述第一信息。通过本公开能够节省第一设备从网络设备处获取信息的功率。
Patent WO-2020258799-A1 (WO)
Title: 自对准的mram底电极制备方法
Inventor: WANG LEI
IPC: H01L27/22
Filed: 2019-12-26
Abstract: 本发明提供一种自对准的MRAM底电极制备方法，包括：提供一基底，所述基底依次包括金属互联层、第一阻挡层以及介电层，在所述第一阻挡层及介电层中形成有底部通孔，所述底部通孔与所述金属互联层相连，在所述基底表面依次覆盖有第二阻挡层和导电金属层，所述导电金属层充满所述底部通孔；对所述导电金属层进行化学机械抛光，以去除所述底部通孔外部的导电金属层并在所述底部通孔内形成所需深度的凹陷；沉积底电极金属层，以完全充满所述凹陷；对所述底电极金属层进行化学机械抛光，停止于所述介电层，以在所述凹陷内形成MRAM底电极。本发明能够简化MRAM中底电极的制备工艺，进而避免了光刻工艺中无法精确对准的问题。
Patent WO-2021128301-A1 (WO)
Inventor: LIU HAOYUAN
IPC: G06Q10/08
Filed: 2019-12-27
Abstract: An automatic port container carrier and a using method thereof. The automatic port container carrier comprises a carrier body (1), a cloud management center, and a container; wherein the carrier body (1) is provided with a positioning and navigation device (3), a first wireless communication device (4), a first storage device, a first data processing device, and a container detection device (2); the cloud management center comprises a second wireless communication device, a second data processing device, and a second storage device; the container is loaded on a cargo ship, and a positioning unit and a third wireless communication device are provided on the container. Containers needing to be hoisted and unloaded are matched with carriers, so that multiple carriers enter an unloading wharf at different time to load the containers, the working efficiency of port carriers is improved, overlong-time waiting is avoided, the port traffic dispersion is facilitated, and the congestion is prevented.
Patent WO-2021000552-A1 (WO)
Inventor: ZHONG JIANYING
IPC: H02G5/06
Filed: 2019-12-30
Abstract: Disclosed are a busbar unit (10, 20) and a pipeline busbar, relating to the technical field of GIL. The busbar unit (10, 20) comprises a busbar barrel body and a conducting rod (13); one end of the busbar barrel body is fixedly provided with a fixing insulator relative to the busbar barrel body; two axial ends of the fixing insulator are respectively provided with a fixing connection seat and a plug-in connection seat; the fixing connection seat allows the corresponding conducting rod (13) in the busbar unit (10, 20) or adjacent busbar units (10, 20) to be fixed and connected in a conductive manner; and the plug-in connection seat allows the corresponding conducting rod (13) in the busbar unit (10, 20) or adjacent busbar units (10, 20) to achieve plug-in cooperation and conductive connection. The fixing connection seat and the plug-in connection seat arranged on the two sides of the insulator in the busbar unit (10, 20) enable a conducting rod (13) in the prior art to be changed into a form with one end fixed and the other end telescopic, and the telescopic movement of only one end of the conducting rod (13) is limited, such that the whole unit can still adapt to the temperature change by means of self-telescopic deformation, and the problems that the plug-in length of the conducting rod (13) is too short and that the conducting rod may even fall off during heat expansion and cold contraction can be effectively solved.
Patent WO-2021138792-A1 (WO)
Title: Metal-dielectric bonding method and structure
Inventor: HU SI PING
IPC: H01L23/528
Filed: 2020-01-07
Abstract: A metal-dielectric bonding method includes providing a first semiconductor structure including a first semiconductor layer, a first dielectric layer on the first semiconductor layer, and a first metal layer on the first dielectric layer, where the first metal layer has a metal bonding surface facing away from the first semiconductor layer; planarizing the metal bonding surface; applying a plasma treatment on the metal bonding surface; providing a second semiconductor structure including a second semiconductor layer, and a second dielectric layer on the second semiconductor layer, where the second dielectric layer has a dielectric bonding surface facing away from the second semiconductor layer; planarizing the dielectric bonding surface; applying a plasma treatment on the dielectric bonding surface; and bonding the first semiconductor structure with the second semiconductor structure by bonding the metal bonding surface with the dielectric bonding surface.
Patent WO-2021120364-A1 (WO)
Inventor: ZHOU LIXIANG
IPC: C02F3/34
Filed: 2020-01-17
Abstract: Disclosed is a method for biologically treating acidic mine wastewater while recovering iron ions. The method includes: (1) subjecting acidic mine wastewater to biomineralization by means of acidophilic iron-oxidizing bacteria, then subjecting same to a circulating biological reduction treatment by means of acidophilic iron-reducing bacteria, and then entering same into an alkali adjustment tank (8) for circulation adjustment of the pH, then discharging water and circulating same to a biomineralization unit (1) for a circulating treatment; and (2) after the reaction is carried out for a period of time, bringing the wastewater out from the end of an advection cistern (5), which subsequently can be connected with a lime neutralization treatment system, wherein in the biomineralization unit (1), a jarosite mineral or schwertmannite can be recovered. Also disclosed is a system for biologically treating acidic mine wastewater while recovering iron ions.
Patent WO-2021147076-A1 (WO)
Title: Harq-ack codebook feedback method and apparatus, device and storage medium
Inventor: WU ZUOMIN
IPC: H04L1/18
Filed: 2020-01-23
Abstract: The present application provides an HARQ-ACK codebook feedback method and apparatus, a device and a storage medium, relating to the technical field of communications. Said method comprises: determining a target feedback sequence, the target feedback sequence comprising at least one of a first feedback sequence and a second feedback sequence, the first feedback sequence comprising feedback information sorted on N carriers on the basis of hybrid automatic repeat request (HARQ) process numbers, the second feedback sequence comprising feedback information of at least one carrier of the N carriers, and N being a positive integer; and sending the target feedback sequence by means of a target time unit. The target feedback sequence can comprise not only the feedback information sorted on the basis of HARQ process numbers, but also the second feedback sequence corresponding to other situations. In this way, the flexibility of HARQ-ACK codebook feedback can be improved.
Patent WO-2021159492-A1 (WO)
Title: 接入控制方法、装置、通信设备及存储介质
Inventor: LIU YANG
IPC: H04W48/10
Filed: 2020-02-14
Abstract: 本公开实施例是关于接入控制方法、装置、通信设备及存储介质。发送携带有接入指示信息的同步信号块(SSB)的物理广播信道(PBCH)信息，其中，所述接入指示信息用于指示是否允许第一类型用户设备接入，其中，所述第一类型用户设备的最大工作带宽小于第二类型用户设备的工作带宽。
Patent WO-2020173369-A1 (WO)
Inventor: YANG GUO
IPC: G06F1/20
Filed: 2020-02-20
Abstract: Disclosed is an electronic device, comprising a first shell (10), a second shell (20) containing a heat conduction material, and at least one hinge part (A) connected between the first shell (10) and the second shell (20) and used for achieving rotation between the second shell (20) and the first shell (10), wherein a heating element (15) is located inside the first shell (10); the hinge part (A) comprises a drive rotary shaft (12) and a heat conduction part (30); the heat conduction part (30) comprises a shaft sleeve (32), an auxiliary shaft sleeve (34), a heat transfer plate (35) and a heat conduction rotary shaft (33); one of the shaft sleeve (32) and the auxiliary shaft sleeve (34) is fixed on one side of the first shell (10), and the other is fixed on one side of the second shell (20); the heat transfer plate (35) is connected to the auxiliary shaft sleeve (34) or the shaft sleeve (32) located on the first shell (10); one part of the drive rotary shaft (12) is mounted in the shaft sleeve (32), and the other part thereof is mounted on the first shell (10) or the second shell (20); one part of the heat conduction rotary shaft (33) is mounted on the auxiliary shaft sleeve (34), and the other part thereof is mounted in the shaft sleeve (32) and is arranged coaxially with the drive rotary shaft (12); and the heat transfer plate (35) is in contact with the heating element (15), so that the heat generated is transferred to the second shell (20) through the heat transfer plate (35), the shaft sleeve (32), the auxiliary shaft sleeve (34) and the heat conduction rotary shaft (33), and is finally dissipated through the second shell (20).
Patent WO-2021062982-A1 (WO)
Inventor: WU XIAN
IPC: G06F12/02
Filed: 2020-02-27
Abstract: 一种管理HMB内存的方法、装置、计算机设备及存储介质，方法包括：获取完整映射表中待写入的映射单元，以得到该映射单元的属性信息（S110）；根据属性信息，筛选与该映射单元具有相同偏移量的管理单元，以得到初始集合（S120）；判断初始集合是否存在空闲的管理单元（S130）；若存在，则挑选出空闲的管理单元，以得到目标管理单元（S140）；若不存在，则获取Age值最大的管理单元作为目标管理单元（S150）；将映射单元的属性信息写入目标管理单元，以形成管理信息（S160）；根据管理信息将映射单元写入HMB中具有相同偏移量的分段内存空间（S180）。通过将HMB切分成多个段，对应存储相同偏移量的映射单元，大大增加HMB的热数据命中率，进而提高了HMB的使用率。
Patent WO-2020211572-A1 (WO)
Inventor: ZONG BAONING
IPC: C07C7/00
Filed: 2020-03-10
Abstract: The present invention relates to a method for preparing 2-alkyl anthracene, comprising the following step: separating 2-alkyl anthracene from a reaction product of an anthracene alkylation reaction, the anthracene alkylation reaction being a reaction of anthracene and an alkylation agent under an alkylation condition in presence of an alkylation reaction solvent and a catalyst, wherein the reaction product of the anthracene alkylation reaction comprises anthracene and a series of alkyl anthracene products comprising 2-alkyl anthracene, and preferably, the alkyl is C4-C7 alkyl.
Patent WO-2021189470-A1 (WO)
Title: 一种磁性随机存储器及电子设备
Inventor: YE LI
IPC: G11C11/15
Filed: 2020-03-27
Abstract: 一种磁性随机存储器及电子设备，用以提高磁性随机存储器的存储密度。磁性随机存储器包括多个存储块以及多组同层互连线；多个存储块中的每个存储块包括多个结构单元以及多个电压控制线；多个结构单元中的每个结构单元包括依次堆叠的多层存储结构，多层存储结构中的每层存储结构包括电极线以及设置于电极线上的多个存储单元，多个存储单元中的每个存储单元包括一个磁性隧道结，每个存储单元的一端与电极线连接，另一端与多个电压控制线中的一个电压控制线连接；其中，多个存储块沿着电极线的方向平行排列，多组同层互连线与电极线平行，多组同层互连线用于连接每个存储块中位置对应的电压控制线。
Patent WO-2021134976-A1 (WO)
Inventor: QIN QIANGQIANG
IPC: A01N25/10
Filed: 2020-04-14
Abstract: 本申请公开了一种防咬剂、防咬材料、防咬物品及制备方法。防咬剂包括：具有片层结构且经插层剂改性的无机载体、位于无机载体的片层结构中的防咬物质，其包括能够散发动物讨厌或刺激性气味的天然或人工合成物质：辣椒素、大蒜素、芥末素、大蒜粉、芥末粉、辣椒粉或胡椒粉。通过使防咬物质置于无机载体的片层结构中，可降低小分子防咬物质的迁移，达到缓释控释目的，确保添加有防咬物质的防咬物品的防咬效果持久有效。防咬物质位于无机载体的片层结构中，也利于提高防咬物质的耐热稳定性，有效遏制上述防咬物质的挥发甚至分解，防止防咬物质挥发具有刺激气味的气体。该防咬物质添加于防咬物品中，能够防止动物啃咬，且防咬效果持久有效。
Patent WO-2021208028-A1 (WO)
Title: Cutting device for production of soundproofing thermal insulation board for rubber-plastic floor
Inventor: FU XIAORONG
IPC: B26D7/18
Filed: 2020-04-16
Abstract: A cutting device for production of a soundproofing thermal insulation board for a rubber-plastic floor, which comprises a preset workbench (1), a servo motor (4), and a cutting blade (6). A transmission mechanism (2) is fixedly connected to one side of the preset workbench (1), and a moving structure (3) is fixedly connected to another side; the servo motor (4) is fixedly connected at a central position inside the moving structure (3); a mounting structure (5) and the cutting blade (6) are fixedly connected to one side of the servo motor (4); transmission threaded rods (303) are driven by means of a transmission crawler belt (203) to make rotation; the transmission threaded rods (303) drive a movable sliding block (301) to move left and right; the movable sliding block (301) drives the servo motor (4) to move; preset clamping blocks (305) and preset clamping slots (304) are arranged on one sides of the transmission threaded rods (303) to achieve fitting and limiting, so that the cutting blade (6) is moved, by means of the moving structure (3), to a position where cutting is required, thereby facilitating real-time operation depending on actual board statuses.
Patent WO-2021103411-A1 (WO)
Inventor: FANG JIEBIN
IPC: H01L31/048
Filed: 2020-04-26
Abstract: A modular angle-adjustable and foldable plate-type photovoltaic assembly, and a photovoltaic system thereof. The photovoltaic assembly comprises a front glass member (2), a cell string consisting of multiple connected solar cells (3), and a back panel (4) that are sequentially arranged from top to bottom. The front glass member (2) and the back panel (4) are foldable plate structures that mainly consist of multiple sequentially connected V-shaped units (5). The V-shaped units (5) of the front glass member (2) and the back panel (4) mutually correspond in vertically and form V-shaped units (5) of inclined panels (6, 7) having an interior space for accommodating the solar cells (3), and the solar cells (3) face the inclined panels (6, 7) corresponding thereto. Two inclined panels (6, 7) of a V-shaped unit (5) are hinged, such that each pair of the inclined panels (6, 7) of the front glass member (2) and back panel (4) that correspond vertically and solar cells (3) therebetween form a modular unit. An angle adjustment mechanism (11, 12) for adjusting an included angle is provided on each of the V-shaped units (5). The present solution has a foldable plate structure and enables the included angle of the V-shaped units (5) to be adjusted, thereby increasing the power generation capacity of the assembly. In addition, the present solution uses modular units to assemble a product, thereby facilitating storage and transportation, and being beneficial to component repair and replacement.
Patent WO-2021042754-A1 (WO)
Title: Industrial production method for extracting tea polyphenols from green tea
Inventor: SONG KUNYUAN
IPC: C07G99/00
Filed: 2020-05-08
Abstract: The present application discloses an industrial production method for extracting tea polyphenols from green tea. The industrial production method comprises the following steps: infusing green tea with 60% ethanol under heating and reflux, and filtering the infusion to obtain an extract; concentrating the extract under reduced pressure to obtain an extract concentrate; loading the extract concentrate onto a macroporous adsorption resin chromatography column, eluting with water, 20% ethanol and 75% ethanol sequentially, and collecting the eluate from the 20% ethanol elution and the eluate from the 75% ethanol elution respectively; concentrating the eluate from the 75% ethanol elution under reduced pressure to obtain a concentrated aqueous solution of green tea extract; and filtering the aqueous solution of green tea extract, and drying the resulting filtrate to obtain polyphenols from the green tea extract. The extraction method of the present application has the advantages of improving tea polyphenol extraction efficiency and reducing production cost, and is suitable for industrial production.
Patent WO-2020233483-A1 (WO)
Title: 视频编码方法和视频解码方法
Inventor: LI DALONG
IPC: H04N19/42
Filed: 2020-05-14
Abstract: 本申请涉及一种视频编码方法、装置、计算机可读存储介质和计算机设备，该方法包括：获取视频数据，视频数据包括多个原始视频图像；根据序列生成规则对视频数据进行处理得到多个独立的子序列视频图像组，各个子序列视频图像组中包括与序列生成规则对应的子序列图像；获取各个子序列视频图像组对应的编码方式；根据编码方式对对应的子序列视频图像组进行独立编码，得到与各个子序列视频图像组对应的子序列视频编码数据。本申请提供的方案能够根据网络状况自适应调整视频质量从而提高视频播放的流畅性。此外还提供了一种视频解码方法、装置、计算机可读存储介质和计算机设备。
Patent WO-2021022868-A1 (WO)
Title: 一种摄像机补光方法及装置
Inventor: WANG YANXIA
IPC: H04N5/232
Filed: 2020-05-21
Abstract: 本申请实施例提供了一种摄像机补光方法及装置，方法包括：在每一次曝光过程开始时，基于该次曝光的开始时刻t 1和摄像机的互补金属氧化物半导体CMOS传感器的预定拍摄参数，确定摄像机的补光灯的开启时刻t 2和关闭时刻t 3，其中，开启时刻t 2晚于该次曝光的开始时刻t 1，且不晚于摄像机所采集画面中有效区域结束曝光的时刻t 4，关闭时刻t 3晚于开启时刻t 2，且早于该次曝光的结束时刻t 5；在补光灯的开启时刻t 2，控制补光灯开启；在补光灯的关闭时刻t 3，控制补光灯关闭。通过本申请实施例提供的技术方案，在每一次曝光过程中，缩短了补光灯的开启时长，从而，可以节省补光灯开启所消耗的电能，并能够延长补光灯的使用寿命。
Patent WO-2020248854-A1 (WO)
Title: Electrical impedance tomography-based temperature measurement method for high-temperature ceramic matrix composite component
Inventor: GAO XIGUANG
IPC: G01K7/02
Filed: 2020-06-01
Abstract: An electrical impedance tomography-based temperature measurement method for a high-temperature ceramic matrix composite component, comprising the following steps: manufacturing an electrode; building a multi-channel test and measurement hardware system; designing real-time electrical impedance tomography software; establishing a function relation in which resistivity changes with temperature; and obtaining a temperature distribution status according to a resistivity distribution calculation result. The method can synchronously, accurately and indirectly measure the temperature distribution of a high-temperature component by combining a real-time resistivity distribution calculation result of a high-temperature ceramic matrix composite component obtained by electrical impedance tomography technology and a relation in which resistivity changes with temperature.
Patent WO-2021057076-A1 (WO)
Inventor: MIAO JINHUA
IPC: H04L5/00
Filed: 2020-06-03
Abstract: Provided in the present application are a data transmission method and device used to solve the problem of how to execute HARQ process data transmission after RRC message, activation or deactivation of the configuration authorization group occurs. In the present application: a terminal determining to configure multiple configuration authorization groups; and the terminal processing data to be transmitted after receiving a notification message for updating the configuration authorization groups. After determining to configure multiple configuration authorization groups, the terminal determines a configuration authorization group that needs to be updated when receiving a notification message for updating the configuration authorization groups, and processes HARQ process data transmission in the configuration authorization group that needs to be updated. After receiving the notification message for updating the configuration authorization group, the terminal clarifies how to process the HARQ process data transmission in the configuration authorization group that needs to be updated.