baber/WOPTO huggingface dataset:
Patent WO-2022037325-A1 (WO)
Title: Reversing valve body and reversing valve provided with same
Inventor: HAN RUNHU
IPC: F16K11/08
Filed: 2021-07-13
Abstract: A reversing valve body and a reversing valve provided with same. The reversing valve body comprises: a valve barrel (10), a plurality of passages (11) are provided in the valve barrel (10), the interior of the valve barrel (10) is used to mount a valve core (20), and driving the valve core (20) can selectively enable at least two among the plurality of passages (11) to communicate; a first end cap (12) is mounted at a first end of the valve barrel (10), and the first end cap (12) or the first end of the valve barrel (10) is provided with a first air guide hole (13); and a side wall of the valve barrel (10) is provided with a first channel (14), a first end of the first channel (14) is correspondingly provided to the first air guide hole (13) and communicates with the first air guide hole (13), and a second end of the first channel (14) communicates with a passage (11) or an outer side wall of the valve barrel (10) or an inner side wall of the valve barrel (10).
Patent WO-2022217772-A1 (WO)
Title: Manufacturing method for memory, and memory
Inventor: CHEN LONGYANG
IPC: H01L27/108
Filed: 2021-07-20
Abstract: The present application relates to the technical field of storage devices and provides a manufacturing method for a memory and the memory, and is used for solving the technical problem of a low yield of the memory. The manufacturing method comprises: providing a substrate, the substrate being internally provided with a plurality of active regions, and each active region comprising a first contact region and a second contact region; forming a plurality of bit lines on the substrate, each bit line being connected to at least one first contact region; forming an isolation layer covering the bit line and the substrate on the bit line, the isolation layer being further provided with a plurality of filling holes in one-to-one correspondence to the plurality of second contact regions; etching the isolation layer and the substrate along the filling holes, the filling holes exposing the second contact regions; forming a first protective layer on the second contact region; and etching the first protective layer and the substrate which are located at the hole bottom of the filling hole till the hole bottom of the filling hole is located at a preset depth of the substrate.
Patent WO-2023004578-A1 (WO)
Inventor: YANG JINGWEN
IPC: H01L33/30
Filed: 2021-07-27
Abstract: Structure épitaxiale de DEL (100), comprenant une couche de matériau semi-conducteur de type n (20), une couche photoactive de puits quantiques multiples (30), et une couche de matériau semi-conducteur de type p (40) qui sont empilées séquentiellement. La couche photoactive à puits quantiques multiples (30) comprend au moins trois couches barrières (31) et au moins deux couches de puits potentielles (32), et les couches barrières (31) et les couches de puits potentielles (32) sont empilées en alternance, la couche barrière (31) comprenant une première sous-couche barrière (311), une deuxième sous-couche barrière (312) et une troisième sous-couche barrière (313) qui sont empilées séquentiellement, et la deuxième sous-couche barrière (312) comprend une couche d'oxyde d'AlyGa1-yAs en tant que couche d'oxyde (3121). Sont également divulgués un dispositif à DEL et un procédé de fabrication d'une structure épitaxiale de DEL.
Patent WO-2022033349-A1 (WO)
Title: Methods and devices for indicating and determining sequence number
Inventor: XU BIN
IPC: H04L1/18
Filed: 2021-08-02
Abstract: Disclosed in the present application are methods and devices for indicating and determining a sequence number. The indication method comprises: a first network device sends, to a first terminal device, first indication information used to indicate a first sequence number in an RLC entity reported by the first terminal device. The first terminal device sends the first sequence number in the RLC entity according to the first indication information, the first sequence number being used to indicate a starting sequence number in an RLC entity of the first network device. The first network device determines, according to the first sequence number, the starting sequence number in the RLC entity of the first network device. The determination method comprises: a network device determines a first data packet; and determines, according to a PDCP sequence number corresponding to the first data packet, an RLC sequence number corresponding to the first data packet. The RLC sequence number is added into the RLC header of the first data packet; and the first data packet is sent. A terminal device receives the first data packet. By using said indication and determination solutions, the reliability of communication is improved.
Patent WO-2022028420-A1 (WO)
Title: Short-radius directional well drilling tool and method
Inventor: XU ZICHEN
IPC: E21B17/02
Filed: 2021-08-03
Abstract: Disclosed is a short-radius directional well drilling tool, comprising a drilling bit (1), a guide nipple (2), a controllable weight on bit torque transfer nipple array (3), and a conventional drilling string (5) which rotate synchronously. The conventional drilling string (5) is fixedly suspended in a derrick (6), a near bit electrical device (7) is fixedly arranged in the guide nipple (2), and the near bit electrical device (7) implements downhole and uphole information transfer by means of a relay communication device; long distance communication between the near bit electrical device and a wellhead end is achieved; the problem of information transmission in controllable track drilling exploration of an ultra-short radius branch well and a short-radius branch well is effectively solved, and the power transmission stability and the electrical circuit safety are improved; the controllable weight on bit torque transfer nipple array has extremely high flexibility, so that the guide device can use less force to achieve the guide effect of meeting the whipstocking requirement of the short-radius well.
Patent WO-2022062723-A1 (WO)
Title: Display panel, preparation method therefor, display device, and splicing display device
Inventor: GONG LINHUI
IPC: G09F9/33
Filed: 2021-08-06
Abstract: One one hand, a display panel is provided, comprising: a backplane, a plurality of light-emitting devices, a plurality of first electrodes, and a plurality of connection leads. The backplane comprises a first main surface and a second main surface that are opposite to each other, and a plurality of side surfaces connecting the first main surface and the second main surface, at least one of the plurality of side surfaces being a selected side surface. The plurality of light-emitting devices are disposed on the second main surface of the backplane. The plurality of first electrodes are disposed on the second main surface of the backplane; and the plurality of first electrodes are electrically connected to the plurality of light-emitting devices. The plurality of connection leads are disposed on the first main surface and the selected side surface of the backplane; each of the plurality of connection leads comprises a first portion located on the first main surface and a second portion located on the selected side surface, and the ratio of the thickness of the first portion to the thickness of the second portion is a value between 0.6 and 1.6; and each connecting lead is electrically connected to one of the plurality of first electrodes from the first main surface and pass through the selected side surface in sequence.
Patent WO-2022042325-A1 (WO)
Inventor: HU YING
IPC: H04N19/102
Filed: 2021-08-12
Abstract: The present application relates to the technical field of audios and videos. Disclosed are a video processing method and apparatus, a device, and a storage medium. The method comprises: acquiring a video code stream; determining configuration information of the video code stream, the configuration information comprising knowledge image information for indicating whether a video track corresponding to the video code stream comprises a knowledge image and whether the video track needs to refer to the knowledge image; and encapsulating the video code stream and the configuration information to obtain a video track. According to embodiments of the present application, during a process of encapsulating a video code stream to obtain a video track, configuration information of the video code stream is added to indicate coding characteristics of the video code stream, thereby achieving classified storage of the video track, the correlation between different video tracks, and the rapid acquisition of a video track having a certain coding characteristic, and improving the video track storage, correlation, and transmission efficiency.
Patent WO-2022057537-A1 (WO)
Inventor: WAN JUNPING
IPC: H05K7/20
Filed: 2021-08-13
Abstract: 本申请涉及终端技术领域，尤其涉及到一种用于电子设备的扩展组件及电子设备。以解决现有技术中，不能够便捷的对扩展组件中的功能进行扩展及更换，导致客户配置扩展组件困难的问题。本申请提供了一种扩展组件，包括壳体、背板和扩展板，壳体具有容纳腔、及与容纳腔连通的插孔，背板和扩展板均设置与容纳腔中；其中，扩展板包括板体以及设置在板体上的第一连接器和第一密封件；板体插设在插孔内，且第一连接器与背板连接，第一密封件封堵所述插孔。本申请中的扩展板可拆卸的设置于壳体中，因此，当需要不同功能时，直接更换扩展板即可。
Patent WO-2022062780-A1 (WO)
Title: 一种经椎弓根的椎体融合手术器械
Inventor: YANG MINGYE
IPC: A61B17/34
Filed: 2021-08-18
Abstract: 一种经椎弓根的椎体融合手术器械，包括穿刺针组件（10）、保护套管组件（20）、输送管组件（30）和鞘芯组件（40）。经椎弓根的椎体融合手术器械的手术通道建立为经皮、经椎弓根进入椎体，单侧或双侧穿刺，通道直径大小为3-5mm，有效减少了手术的创伤，降低了并发症的发生。同时，椎体融合手术器械具有输送管（301）和鞘芯（401），且其远端弯曲段均为形状记忆合金的柔性段，头端能够在开腔过程中保证足够的推力而不变形或断裂；使用手柄配合滑块（302）控制输送管（301）(开腔导管)的释放与回收，增加了器械的操控性同时提供了更大的推进力，减小了操作难度，避免了传统推杆式器械在使用过程中因稳定性低而增加的手术风险。
Patent WO-2023029022-A1 (WO)
Title: Window blind sub-mold adjustment structure, and fin transverse cutting mold
Inventor: CAI LEIMING
IPC: B21D28/14
Filed: 2021-09-06
Abstract: A window blind sub-mold adjustment structure, comprising an upper mold plate (1) and a lower mold plate (2). The upper mold plate (1) is provided with an upper punch fixing plate (3). The lower mold plate (2) is provided with a lower punch fixing plate (4). The upper punch fixing plate (3) and the lower punch fixing plate (4) are each provided with a plurality of punch holes (5). Each punch hole (5) is provided with a punch (6) in a penetrating manner. The punches (6) of the upper punch fixing plate (3) are arranged opposite to the head end of the punches (6) on the lower punch fixing plate (4) to achieve punching. A stepped hole (7) corresponding to each punch (6) is provided on the upper mold plate (1) and the lower mold plate (2). A pressing screw (9) is provided in each stepped hole (7) in a floating manner by means of a spring (8). A limiting nail (10) extending into each stepped hole (7) is provided at the tail end of each punch (6). Each pressing screw (9) is in threaded coupling with each limiting nail (10). A movable drawing plate (11) is arranged above the upper mold plate (1) and below the lower mold plate (2). A convex part (12) and a concave part (13) are provided on each drawing plate (11). When the convex part (12) of each drawing plate (11) abuts against the pressing screw (9), the punch (6) is in a punching state. When the concave part (13) of the drawing plate (11) abuts against the pressing screw (9), the punch (6) is in a non-punching state.
Patent WO-2022057650-A1 (WO)
Title: Inverter temperature control method and system, vehicle, and medium
Inventor: LI YAN
IPC: H02P29/68
Filed: 2021-09-06
Abstract: Disclosed are an inverter temperature control method and system, a vehicle, and a medium. The inverter temperature control method comprises: a sensing module acquiring rotation speed information of an electric motor; a torque control module acquiring torque information of the electric motor; a power control module acquiring temperature information of an inverter; a frequency control module determining a target frequency of the inverter according to the rotation speed information, the torque information and the temperature information; the frequency control module adjusting the frequency of the inverter to the target frequency, so as to control the frequency of the inverter; and the power control module controlling an output frequency of the electric motor on the basis of the target frequency, so as to control the temperature of the inverter.
Patent WO-2023279512-A1 (WO)
Inventor: WANG LUGUANG
IPC: H01L23/467
Filed: 2021-09-07
Abstract: 本申请实施例提供一种散热结构、散热结构的形成方法及半导体结构，其中，散热结构包括：第一散热环和第二散热环；所述第一散热环形成于硅通孔周围的介质层中，且所述第一散热环与所述硅通孔接触；其中，所述硅通孔贯穿芯片的硅衬底和位于所述硅衬底表面的所述介质层；所述第二散热环形成于所述第一散热环的周围，且所述第二散热环与所述第一散热环接触；所述第二散热环的内部具有一散热空隙；所述第二散热环在第一方向上的尺寸小于所述第一散热环在所述第一方向上的尺寸；所述第一方向为所述硅衬底的厚度方向。
Patent WO-2023035192-A1 (WO)
Inventor: WANG HUA
IPC: C08J3/24
Filed: 2021-09-09
Abstract: L'invention concerne un matériau polymère organosilicié auto-cicatrisant, son procédé de préparation et son utilisation, se rapportant au domaine des matériaux composites. Le matériau polymère organosilicié auto-cicatrisant est obtenu par réticulation et polymérisation d'au moins un cyclohexène substitué de manière réversible généré après une réaction de Diels-Alder sur un polysiloxane modifié A et un polysiloxane modifié B, le polysiloxane modifié A étant un polysiloxane A substitué par au moins un groupe maléimide, et le polysiloxane modifié B étant un polysiloxane B substitué par au moins un groupe furane acétyle. Le matériau composite organosilicié présente de bonnes propriétés hydrophobes, une bonne perméabilité, de bonnes propriétés de formation de film et une bonne aptitude à la réutilisation ; le matériau composite organosilicié est bénéfique pour améliorer l'effet de libération lente d'un engrais lorsqu'il est appliqué à un matériau de revêtement de l'engrais chimique, a un avantage remarquable dans la réduction de la quantité d'utilisation du matériau de revêtement, et a un effet positif sur la protection de l'environnement.
Patent WO-2022063146-A1 (WO)
Title: Method and apparatus for node in wireless communication
Inventor: LIU ZHENG
IPC: H04L5/00
Filed: 2021-09-23
Abstract: The present application discloses a method and apparatus for a node in wireless communication. Said method comprises: a node receiving a first information block and monitoring a first control channel candidate; the first information block is used to determine M1 control channel candidates, the first control channel candidate is one among the M1 control channel candidates, and a second control channel candidate is a control channel candidate occupying the same CCE as that of the first control channel candidate, the first control channel candidate and the second control channel candidate have the same scrambling, and the size of the format of DCI carried by the first control channel candidate is the same as the size of the format of DCI carried by the second control channel candidate, the index of the first control channel candidate is not equal to the index of the second control channel candidate, and the association state of the second control channel candidate is used to determine whether the second control channel candidate is counted into monitoring times. The present application improves the PDCCH performance.
Patent WO-2022148072-A1 (WO)
Title: PCIe switch工作模式更新方法及相关组件
Inventor: WANG SHUMING
IPC: G06F8/71
Filed: 2021-09-28
Abstract: 一种PCIe switch工作模式更新方法、装置、电子设备及计算机可读存储介质，应用于控制器，该PCIe switch工作模式更新方法包括：根据系统配置信息确定系统的需求switch固件版本；根据PCIe switch的当前端口定义状态确定当前switch固件版本；根据所述需求switch固件版本和当前switch固件版本判断是否需要执行switch端口重分配操作；若是，将所述需求switch固件版本对应的数据文件发送给所述PCIe switch，以便所述PCIe switch根据所述数据文件更新工作模式。本方法刷新方式简单，能够实现在线刷新操作，灵活性强。
Patent WO-2023029143-A1 (WO)
Inventor: WANG JIESONG
IPC: H04W4/80
Filed: 2021-09-30
Abstract: La présente demande concerne un procédé de commutation de dispositif de connexion d'écouteur, appliqué à un écouteur quelconque d'un dispositif à écouteurs. Le procédé de commutation de dispositif de connexion comprend : la détermination d'un type de port du dispositif à écouteurs, le type de port étant le port par un même utilisateur ou le port par différents utilisateurs ; la sélection d'un dispositif de connexion cible pour un écouteur courant parmi une pluralité de dispositifs de connexion selon le type de port ; et la réception et la lecture d'un signal audio du dispositif de connexion cible. Selon la présente demande, deux écouteurs peuvent lire simultanément des signaux audio respectivement de deux dispositifs de connexion, ce qui permet d'étendre la gamme d'applications des écouteurs et d'améliorer la convivialité d'utilisation. La présente demande divulgue également un système et un appareil de commutation de dispositif de connexion d'écouteur, et un dispositif à écouteurs, qui ont les effets bénéfiques décrits.
Patent WO-2022127300-A1 (WO)
Title: 确定到达角的方法及其相关产品
Inventor: LI SI
IPC: G01S3/46
Filed: 2021-09-30
Abstract: 一种确定到达角的方法及装置、存储介质、电子设备及通信系统。该确定到达角的方法包括：获取电子设备处于第一姿态时第一天线接收发射装置发射的电磁波信号与第二天线接收的电磁波信号之间的第一相位差（101）；获取目标角度变化量，目标角度变化量为电子设备处于第二姿态相对于电子设备处于第一姿态的角度变化量（102）；获取电子设备处于第二姿态时第一天线接收的电磁波信号与第二天线接收的电磁波信号之间的第二相位差（103）；根据目标角度变化量、第一相位差及第二相位差确定电子设备处于第一姿态时接收的电磁波信号的到达角（104）。该方法在应用于电子设备时可减少电子设备内部天线的数量。
Patent WO-2023060451-A1 (WO)
Inventor: QIN YU
IPC: H04B10/112
Filed: 2021-10-12
Abstract: La présente invention concerne un terminal de communication optique, OCT, (1) comprenant un télescope optique (TLA) conçu pour amplifier un diamètre d'un faisceau optique reçu en provenance d'une unité d'émission optique (2A) dudit terminal de communication optique, OCT, (1) et pour réduire le diamètre d'un faisceau optique reçu en provenance d'une plate-forme de vol optique externe pour une unité de réception optique (2B) dudit terminal de communication optique, OCT, (1), au moins un revêtement d'obscurcissement central (11) étant disposé sur une surface d'un composant optique (10) de ladite unité de réception optique (2B) et étant conçu pour supprimer la lumière rétrodiffusée et/ou réfléchie par ledit télescope optique (TLA) dudit terminal de communication optique, OCT, (1).
Patent WO-2022179128-A1 (WO)
Inventor: ZHENG RUGANG
IPC: G06F16/951
Filed: 2021-10-18
Abstract: Un procédé d'exploration de données basé sur un robot d'indexation comprend les étapes consistant à : obtenir une page web cible, et analyser la page web cible pour obtenir toutes les étiquettes de la page web cible (S201) ; obtenir des paires d'étiquettes selon les étiquettes, parcourir toutes les paires d'étiquettes à la recherche de caractères dans chaque paire d'étiquettes, prendre un caractère satisfaisant une première condition prédéfinie comme premier caractère, et prendre un caractère satisfaisant une seconde condition prédéfinie comme second caractère (S202) ; en prenant le premier caractère comme point de départ et le second caractère comme point final, lire un caractère cible entre le point de départ et le point final (S203) ; et déterminer si le caractère cible satisfait une condition d'extraction, et lorsqu'il est déterminé que la condition d'extraction est satisfaite, extraire le caractère cible comme contenu de page (S204). Le procédé améliore l'adaptabilité d'un robot d'indexation, réduit la charge de travail et améliore l'efficacité d'exploration de données.
Patent WO-2022134771-A1 (WO)
Inventor: GAO CHAO
IPC: G06K9/00
Filed: 2021-10-18
Abstract: The present application relates to image processing technology, and in particular to a table processing method and apparatus, and an electronic device and a storage medium. The method comprises: acquiring a table image of a first table, performing identification on the table image, so as to obtain an identification result, and performing feature extraction on the identification result, so as to obtain a first feature vector; performing line segment detection on the table image, so as to obtain a line segment detection result, and performing feature extraction on the line segment detection result, so as to obtain a second feature vector; splicing the first feature vector and the second feature vector, so as to obtain a third feature vector; inputting the third feature vector into a preset model, so as to obtain a vertex feature, and determining a relationship adjacency matrix on the basis of the vertex feature; and performing restoration processing according to the relationship adjacency matrix, so as to obtain a second table, wherein the second table has the table structure of the first table. By using the embodiments of the present application, table restoration precision can be improved.
Patent WO-2022142786-A1 (WO)
Inventor: MU CHEN
IPC: G06K9/00
Filed: 2021-11-15
Abstract: 一种驾驶行为识别方法、设备和存储介质，该驾驶行为识别方法包括：获取驾驶人员对应的多帧骨骼图像(S10)；根据多帧所述骨骼图像确定所述驾驶人员对应的动作特征参数(S20)；根据所述动作特征参数，确定所述驾驶人员的当前驾驶行为状态(S30)。
Patent WO-2022121731-A1 (WO)
Inventor: GU HANZHI
IPC: H04N5/232
Filed: 2021-11-30
Abstract: Un procédé et un appareil de photographie d'image, et un dispositif électronique et un support de stockage lisible, appartenant au domaine technique du traitement d'image, sont divulgués. La solution de mise en œuvre spécifique implique : la réception d'une première entrée pour déclencher une photographie d'image ; en réponse à la première entrée, l'acquisition d'une pluralité de trames de premières images photographiées par une première caméra, et l'acquisition d'une pluralité de trames de secondes images photographiées par une seconde caméra, pendant le processus de photographie d'image, un cardan libre commandant une position de photographie réelle de la première caméra pour être inchangée, et un cardan fixe commandant la seconde caméra pour se déplacer de manière synchrone avec un dispositif électronique ; et la synthèse de la pluralité de trames de premières images et de la pluralité de trames de secondes images, de façon à obtenir une image synthétisée.
Patent WO-2023056697-A1 (WO)
Inventor: GU JIAHUI
IPC: G06F1/02
Filed: 2021-12-02
Abstract: 本申请实施例提供了一种波形序列处理方法、处理装置、电子设备及存储介质，装置包括：波形片段显示模块，用于在显示界面所显示的序列轨道中显示至少一个波形片段；波形序列创建模块，用于基于用户在所述序列轨道中对目标波形片段的编辑操作，创建得到所述序列轨道所对应的波形序列；其中，所述目标波形片段为所述至少一个波形片段中用户所选中的波形片段。本实施例使得波形片段之间的编辑操作更加便捷以及更加直观。
Patent WO-2023102735-A1 (WO)
Inventor: LIN KUNZHANG
IPC: C12N15/65
Filed: 2021-12-07
Abstract: Disclosed in the present invention are a recombinant adeno-associated virus targeting astrocytes, and an application thereof. The backbone of the recombinant adeno-associated virus is pAAV2/11, and the recombinant adeno-associated virus is obtained by co-transfecting a packaging cell line by an adeno-associated virus core plasmid, a recombinant adeno-associated virus packaging plasmid, and an adenovirus element helper plasmid; the recombinant adeno-associated virus core plasmid comprises inverted terminal repeat (ITR) sequences at both ends, a GfaABC1D promoter, an exogenous gene, a transcriptional regulatory element WPRE, and a transcriptional termination sequence SV40 polyA; the recombinant adeno-associated virus packaging plasmid comprises a Rep gene of adeno-associated virus type 2, and a Cap gene of adeno-associated virus type 11. In the present invention, for the first time, pAAV2/11 is used as a gene transfer vector to specifically target astrocytes, better tools and technical support are provided for neuroscience research, disease model establishment, gene therapy, or the like, and the present invention has a great application value and market prospect.
Patent WO-2022078530-A1 (WO)
Title: 一种太阳能电池、太阳能电池的制备方法和光伏组件
Inventor: XIE JUNJIE
IPC: H01L51/42
Filed: 2021-12-07
Abstract: 本公开提供了一种太阳能电池、太阳能电池的制备方法和光伏组件，涉及太阳能光伏技术领域。其中，太阳能电池包括晶硅电池单元，以及依次位于晶硅电池单元向光面上的下转换发光层、钙钛矿层；所述钙钛矿层由向光面到背光面的方向带隙逐渐减小；所述钙钛矿层的背光面处的带隙大于或等于所述晶硅电池单元的吸收层的带隙，由于带隙逐渐由大变小，钙钛矿层的吸收光谱宽、载流子自由程长、发光效率更高，能够拓宽太阳能电池的光谱吸收范围，提升能量利用、转换效率，且避免了多层电池叠加的复杂工艺，简化了多膜层结构，避免了载流子在膜层界面、串联结构间传输的损失，进一步提升了太阳能电池的转换效率，并降低了工艺难度，便于工业生产。
Patent WO-2023273177-A1 (WO)
Inventor: SHI YUANYUAN
IPC: G06F11/36
Filed: 2021-12-09
Abstract: 一种测试案例处理方法、装置、平台及存储介质：获取所有前端测试案例及所有前端历史案例；计算每一前端测试案例中的特征对应的特征值，得到待测系统版本集合的测试特征矩阵，计算每一前端历史案例中的特征对应的特征值，得到每一历史系统版本集合的历史特征矩阵；基于非负矩阵分解算法，分别对测试特征矩阵和历史特征矩阵进行降维处理，得到降维后的测试特征矩阵和降维后的历史特征矩阵；计算降维后的测试特征矩阵中第n个前端测试案例的降维后的特征与降维后的历史特征矩阵中每一前端历史案例的降维后的特征的相似度得到相似度矩阵；基于相似度矩阵确定所有前端测试案例满足自动化测试条件，对所有前端测试案例进行自动化测试。