baber/WOPTO huggingface dataset:
Patent WO-2018219239-A1 (WO)
Inventor: LI GANG
IPC: G02B27/01
Filed: 2018-05-27
Abstract: La présente invention concerne un dispositif de réalité virtuelle mince et léger, dans un objet (12a), des modules d'affichage (13a) étant disposés symétriquement autour d'une ligne centrale de l'objet (12a), et chacun étant connecté à une carte PCBA (8) ; la carte PCBA (8) est disposée sur un côté de l'objet (12a) à proximité d'une monture de lunettes supérieur (121a), et est disposée perpendiculairement à un couvercle arrière (123a) de l'objet (12a) ; une surface de la carte PCBA (8) reliée aux modules d'affichage (13a) fait face à la monture de lunettes supérieure (121a) de l'objet (12a). L'invention concerne également un dispositif de réalité virtuelle, une carte PCBA (8) étant placée horizontalement au sommet d'un objet (12a), qui utilise pleinement l'espace dans l'objet (12a) et diminue l'épaisseur de l'objet (12a), et diminue l'épaisseur de l'objet (12a), rend le dispositif de réalité virtuelle plus fin et plus léger, et lorsqu'un utilisateur porte le dispositif, augmente le confort et améliore l'expérience de l'utilisateur.
Patent WO-2018228543-A1 (WO)
Title: 一种可拉伸晶体半导体纳米线及其制备方法
Inventor: YU LINWEI
IPC: C30B29/60
Filed: 2018-06-15
Abstract: 一种可拉伸晶体半导体纳米线及其制备方法，可拉伸晶体半导体纳米线具有细长的主体，纳米线直径在20-200纳米之间，纳米线为晶态无机半导体结构。可拉伸晶体半导体纳米线为弯曲结构，在轴向方向具有多个可拉伸单元，多个可拉伸单元依次连接，从而形成可拉伸晶体半导体纳米线。采用IP-SLS等方法在PECVD中生长沟道台阶引导的纳米线，并利用现代微加工技术进行制作成弹簧结构晶体纳米线阵列。由于此类纳米线与引导沟道截面可以有效调节，可以进一步进行剥离和转移到其他柔性衬底之上。制备弹簧结构晶体纳米线的方法在柔性电子领域、传感器的应用方面有着广阔的前景。
Patent WO-2019076086-A1 (WO)
Title: Ultrasonic scalpel blade, scalpel handle, and ultrasonic scalpel
Inventor: YAN ZHONGYU
IPC: A61B17/32
Filed: 2018-07-02
Abstract: An ultrasonic scalpel blade. The scalpel blade is curved, and both sides of the scalpel blade are provided with cutting faces, with one face as a concave face (71) and the other face as a convex face (72). The thickness of the scalpel blade is gradually thinned along a cutting direction from proximal end to distal end. It is set as that for the concave face (71), the length is L1 and a radius of curvature is R1; for the convex face (72), the length is L2 and the radius of curvature is R2; an angle of curvature of a center line of the scalpel blade is α; the diameter of the proximal end of the scalpel blade is D; the thickness of the distal-end face of the scalpel blade is T; a relation thereamong is: L1=L2+L2/1.5*(D-T)*Sinα(1), R1=R2+2T(2); a range of each measurement is adjustable within 10% of the range. A scalpel handle and an ultrasonic scalpel using the ultrasonic scalpel blade have few potential resonant frequencies, so that the thermal injury to tissue is small, and the performance is more stable.
Patent WO-2019015499-A1 (WO)
Title: Method and device for real-time detection of transaction risk
Inventor: LI XURUI
IPC: G06Q20/38
Filed: 2018-07-06
Abstract: The present invention relates to online payment techniques, and more particularly to a method for real-time detection of a transaction risk during an online transaction process, a server and client implementing the method, and a computer readable storage medium comprising a computer program implementing the method. A method for real-time detection of a transaction risk according to an aspect of the present invention, comprises the following steps: on the basis of historical transactions associated with a single account, establishing a historical transaction model corresponding to the single account; and providing a client with the historical transaction model, so that the client determines the risk of a current transaction for the single account.
Patent WO-2019015647-A1 (WO)
Title: Method and apparatus for handling re-attempt indicator in mobile communications
Inventor: SYUE SYUE-JU
IPC: H04L12/26
Filed: 2018-07-19
Abstract: Various solutions for handling re-attempt indicator with respect to user equipment and network apparatus in mobile communications are described. An apparatus may receive a reject message without a back-off timer value from a network node. The apparatus may start a back-off timer by using a predetermined timer value. The apparatus may perform a re-attempt procedure according to a re-attempt indicator.
Patent WO-2020014986-A1 (WO)
Title: Charging/discharging device, charging method, and handheld pan-tilt component
Inventor: LI ZHONGQIANG
IPC: H02J7/00
Filed: 2018-07-20
Abstract: A charging/discharging device, a charging method, and a handheld pan-tilt component. A charging/discharging device (10) is applied in a pan-tilt handle (20) provided with a battery, and comprises a body (1) and at least two electrical connection components, the electrical connection component comprising a first electrical connection component (2) and a second electrical connection component (3), and further comprises a charging circuit, a discharging circuit, and a control circuit. The second electrical connection component (3) comprises multiple interfaces; the charging circuit and the discharging circuit are connected to different interfaces of the second electrical connection component (3), respectively; the control circuit obtains the connection state of the multiple interfaces of the second electrical connection component (3), and controls, according to the connection state, the charging circuit or the discharging circuit to operate, thereby charging the pan-tilt handle (20) or using the pan-tilt handle (20) as a power supply for charging an external device. The charging/discharging device makes it convenient to charge and discharge the battery in a handheld pan-tilt.
Patent WO-2020019101-A1 (WO)
Title: Utilization of a control region for downlink transmission
Inventor: WEI CHAO
IPC: H04W72/04
Filed: 2018-07-23
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a base station (BS) may transmit and an enhanced machine-type communications (eMTC) user equipment (UE) may receive a control region indicator indicating use of a control region of a carrier for a downlink transmission. The BS may transmit and the eMTC UE may receive, based at least in part on the control region indicator, the downlink transmission during the control region of the carrier. Numerous other aspects are provided.
Patent WO-2020029138-A1 (WO)
Title: Identification method and system for free module replacement
Inventor: LIU LIAN
IPC: G05B19/042
Filed: 2018-08-08
Abstract: An identification method and system for free module replacement. The method comprises: providing a connecting seat and multiple electronic functional modules, and when the connecting seat is connected to an electronic functional module, a power supply module circuit powering the electronic functional module, and starting identity identification of the electronic functional module; the connecting seat determining the type of the electronic functional module according to identity identification information output through identity identification; and the connecting seat determining a specific interactive mode with the electronic functional module according to the identified type. The technical solution can effectively overcome the defects in the prior art of being unable to realize plug-and-play and automatic identification.
Patent WO-2020000633-A1 (WO)
Title: 资金监控方法、资金监控系统、终端及可读存储介质
Inventor: ZHANG XINYU
IPC: G06Q40/00
Filed: 2018-08-30
Abstract: 本申请公开了一种资金监控方法、资金监控系统、资金监控终端及计算机可读存储介质，所述资金监控方法包括：获取预设银行中预设企业账户的实际收支款项集合；针对所述实际收支款项集合的每一项实际收支款项，执行如下步骤：将实际收支款项与预设资金计划中对应的资金项目的计划收支款项进行对比，若对比不一致，则将所述实际收支款项设为异常款项，将异常款项所属的资金项目设为异常资金项目；统计所述异常资金项目中的资金缺口；当检测到所述资金缺口大于第一预设值时，基于所述资金缺口生成所述异常资金项目的第一告警信息，并将所述第一告警信息发送至与所述异常资金项目对接的预设部门。本申请实现对资金计划的实时监控，提升了财务监控效率。
Patent WO-2019179054-A1 (WO)
Inventor: LAI YUNHUI
IPC: G06T19/00
Filed: 2018-09-05
Abstract: A three-dimensional virtual house showing method and apparatus, a mobile terminal and a storage medium, for realizing wide range expansion of a single-storey house model. The method comprises: loading a house floor plan into preset design software to generate a three-dimensional single-storey structure of a house model (S1); generating a multi-storey structure and a three-dimensional structure of the whole building in a superposition manner by using the generated three-dimensional single-storey structure as a first basic generation unit, and finally generating a 3D community model (S2); converting the generated 3D model file into a cross-platform file form in a specific coding form (S3); and configuring a system front end page, invoking and parsing the generated cross-platform file, then outputting a 3D image in the form of a webpage (S4). The method can achieve, on the basis of an open source framework of preset design software, the wide range expansion of a single-storey house model, multi-client browsing and online editing.
Patent WO-2020051746-A1 (WO)
Title: Image edge detection method, image processing device, and computer storage medium
Inventor: YANG GUANG
IPC: G06T7/00
Filed: 2018-09-10
Abstract: Disclosed in the present application are an image edge detection method and device, and a computer storage medium. The method comprises: acquiring an adjacent area difference degree of each pixel point in a first detection area of an image, and extracting first edge points on the basis of the adjacent area difference degrees; determining a second detection area according to the first edge points, wherein the second detection area is smaller than the first detection area; performing an enlargement process on the adjacent area difference degree of each pixel point in the second detection area and extracting second edge points on the basis of the adjacent area difference degrees that have undergone the enlargement process; and determining edges of the image according to the first edge points and the second edge points. The method of the present application can accurately detect weak edges in an image.
Patent WO-2019052497-A1 (WO)
Title: Water faucet and water processing system
Inventor: LI CHUN
IPC: F16K11/056
Filed: 2018-09-13
Abstract: Disclosed are a water faucet (1) and a water processing system. The water processing system comprises: the water faucet (1), the water faucet (1) comprising: a housing (11), the housing (11) having an outlet end (12); at least two pipes (13), the pipes (13) being at least partially provided in the housing (11); and a control mechanism (15), the control mechanism (15) being used to control outlet ends (14) of the pipes (13) according to the water pressure in the pipes (13), so as to connect or disconnect the outlet ends (14) of the pipes (13) to/from the outlet end (12) of the housing (11); and at least two pipelines (7), the pipelines (7) being correspondingly in communication with the pipes (13), and each pipeline (7) being provided with a control device (2) for changing the water pressure in the pipe (13). The water faucet (1) and the water processing system have the following advantages: water passages are switched by the control mechanism (15) controlled based on the water pressure, the volume is small, and the structure is simple; electronic touch can be realized for convenient operation; and by arranging a water return portion (19) and a centrifugal pump, in this way, there is no residual water at the outlet ends (14) of the water faucet (1), and same will not be polluted by the outside.
Patent WO-2020019462-A1 (WO)
Title: Foldable device and mounting method
Inventor: SI XINWEI
IPC: H04M1/02
Filed: 2018-09-21
Abstract: The present invention relates to the technical field of electronics, and provides a foldable device and a mounting method. The foldable device comprises: a first housing, a second housing, a flexible display screen, a rotating shaft, and a flexible covering layer; the first housing and the second housing are connected by means of the rotating shaft; the flexible covering layer is respectively connected to the first housing and the second housing and surrounds the outer side of the rotating shaft; the flexible display screen is respectively connected to the first housing and the second housing and is located on the inner side of the first housing, the second housing, and the rotating shaft. The flexible covering layer is covered on the outer side of the rotating shaft, so that the rotating shaft can be effectively isolated from the external environment, thus ensuring a rotating function and also preventing the rotating shaft from being affected by impurities such as moisture and dust in the external environment. The rotating shaft is protected by means of the flexible covering layer, thereby improving the reliability of the rotating shaft, prolonging the service life of the rotating shaft, and ensuring normal use of the foldable device.
Patent WO-2020061796-A1 (WO)
Inventor: LIU YARONG
IPC: C07K19/00
Filed: 2018-09-26
Abstract: A BCMA-and-CD19 dual-target chimeric antigen receptor and uses thereof are provided. Specifically, provided is a polynucleotide sequence selected from the group consisting of: (1) a polynucleotide sequence comprising, as linked in sequence, sequences encoding an anti-BCMA and an anti-CD19 single chain antibodies, a sequence encoding the hinge region of human IgG4, a sequence encoding the transmembrane region of human CD28, a sequence encoding the intracellular domain of human 41BB, a sequence encoding the intracellular domain of human CD3ζ and optionally a sequence encoding a fragment of EGFR comprising the extracellular domain III and the extracellular domain IV; and (2) a complementary sequence of the polynucleotide sequence of (1). Further provided are corresponding fusion proteins and vectors comprising the coding sequence, as well as uses of the fusion proteins and vectors.
Patent WO-2019062925-A1 (WO)
Title: Electric-mechanical dual-control household smart lock
Inventor: LEUNG YAN SHUN
IPC: G07C9/00
Filed: 2018-09-29
Abstract: An electric-mechanical dual-control household smart lock, comprising a mechanical clutch structure and a smart electric control structure; the mechanical clutch structure comprises a lock cylinder (11), a rebound spring bolt (12), a first round rotation plate (13) and a fixed seat (14), the rebound spring bolt (12) is fixed onto the fixed seat (14), the end portion of the rebound spring bolt (12) extends out from the fixed seat (14), an arc-shaped guide rail (121) fitted with the first round rotation plate (13) is provided on one surface of the rebound spring bolt (12), the lock cylinder (11) is connected to the rebound spring bolt (12) by means of the first round rotation plate (13), a key is inserted into the lock cylinder (11) to rotate and drives the first round rotation plate (13) to rotate, and the end portion of the rebound spring bolt (12) retracts into the fixed seat (14); the smart electric control structure comprises a PCB board (21), a motor (22), a telescopic set (23) and a second round rotation plate (24), the PCB board (21) is electrically connected to the motor (22), one end of the telescopic set (23) is fixedly connected to the motor (22) and the other end of the flexible set (23) is fixedly connected to the second round rotation plate (24), an arc-shaped guide rail (121) fitted with the second round rotation plate (24) is provided on the other surface of the rebound spring bolt (12), the telescopic set (23) drives the second round rotation plate (24) to rotate, and the end portion of the rebound spring bolt (12) retracts into the fixed seat (14).
Patent WO-2020037804-A1 (WO)
Title: Intelligent additive method for magnetic field-controlled arc robot
Inventor: WANG KEHONG
IPC: B23K9/04
Filed: 2018-10-16
Abstract: An intelligent additive method for a magnetic field-controlled arc robot, the method being as follows: turning on an excitation power source (9); moving a welding gun to an arc starting point according to a set program so as to carry out arcing; a welding robot (5) moving according to a preset trajectory; by means of applying a longitudinal magnetic field at an end portion of the welding gun, molten welding wires being accumulated at a specified position, while a control system controls a wire feeding mechanism to convey the welding wires into a melting area according to a specified speed; raising the welding gun by one layer height in the height direction to carry out the molten accumulation of the next layer; and completing the deposition and stacking of workpieces. The described method uses an external longitudinal magnetic field to change the arc shape, controls a molten droplet dropping process, constrains the shape of a molten pool, and improves molding accuracy. At the same time, the externally applied longitudinal magnetic field has a stirring effect on the molten pool, which may make molten pool elements uniform, refine grains, and improve the molding accuracy and quality of additive members.
Patent WO-2019148906-A1 (WO)
Inventor: MAO XUNAN
IPC: H04N19/103
Filed: 2018-10-26
Abstract: La présente invention concerne un procédé de codage de vidéo, le procédé consistant à : acquérir un ensemble de sous-unités correspondant à une unité de codage actuelle, l'ensemble de sous-unités étant composé de sous-unités obtenues par prédivision de l'unité de codage actuelle ; selon le niveau de différence entre les sous-unités dans l'ensemble de sous-unités, déterminer un état d'omission d'un mode d'intraprédiction correspondant à l'unité de codage actuelle ; et lorsque l'état d'omission du mode d'intraprédiction donne une indication positive, omettre la réalisation du mode d'intraprédiction sur l'unité de codage actuelle, et coder l'unité de codage actuelle selon le mode d'interprédiction.
Patent WO-2019096005-A1 (WO)
Title: 组网方法和装置、网络接入方法、以及用户设备
Inventor: BAI BO
IPC: H04W16/18
Filed: 2018-10-31
Abstract: 本发明实施例公开了一种组网方法和装置、网络接入方法、以及用户设备。所述组网方法包括：确定基带处理单元BBU资源池管理的所有远端射频单元RRU和所有用户设备UE中，每个RRU和每个UE之间的网络关联关系，其中，所述网络关联关系包括RRU是否能够为UE提供服务，或通过UE上报的各RRU所对应的参考信号接收功率来表示的RRU和UE之间的关系；根据所述每个RRU和每个UE之间的网络关联关系，将所述所有RRU配置到M个子网络，其中，M≥1，且M不大于所述所有RRU的数量。通过本发明实施例的组网方法，能够有效提高网络容量并降低通信时延，提高网络整体性能。
Patent WO-2020093266-A1 (WO)
Title: 晶圆、智能处理器及电器设备
Inventor: YANG SHUAI
IPC: H01L23/488
Filed: 2018-11-07
Abstract: 一种晶圆（10）、智能处理器及电器设备，该晶圆（10）上具有第一供电区（101），第一供电区（101）包括多个第一焊盘（1011）和多个第二焊盘（1012）；第一供电区内（101）的第一焊盘（1011）并联，第一供电区（101）内的第二焊盘（1012）并联，且第一供电区（101）内的第一焊盘（1011）作为第一供电区（101）的电源输入端，第一供电区（101）内的第二焊盘（1012）作为第一供电区（101）的接地端；使得第一供电区（101）内的第一焊盘（1011）可以通过基板（20）上一个或数个第一焊球与电源连接，第一供电区的第二焊盘（1012）可以通过一个或数个第二焊球接地，第一焊球和第二焊球的数量少于第一供电区（101）内的所有焊盘的数量；与第一供电区（101）内的每一焊盘均对应设置一个焊球相比，减少了基板（20）上的焊球数量，进而简化了基板（20）的结构，减小了生产成本。
Patent WO-2019105398-A1 (WO)
Inventor: LIU CHIH CHENG
IPC: H01L23/50
Filed: 2018-11-29
Abstract: L'invention concerne une structure d'implantation de semi-conducteur pour matrice de mémoire vive dynamique (DRAM), comprenant une structure d'isolation et une pluralité de zones actives situées dans un substrat semi-conducteur, chacune des zones actives s'étendant le long d'un axe longitudinal central. La structure d'isolation est située entre les zones actives. Les zones actives sont agencées en une matrice et comprennent une pluralité de premières zones actives et une pluralité de secondes zones actives. Les premières zones actives sont agencées le long d'une première direction longitudinale des zones actives. Les secondes zones actives sont agencées le long d'une seconde direction longitudinale des zones actives. Les premières zones actives sont parallèles et adjacentes aux secondes zones actives, et les premières et secondes zones actives sont réparties en alternance dans une direction de lignes de mots. Les premières zones actives ont une première largeur inférieure à une seconde largeur des secondes zones actives.
Patent WO-2019114665-A1 (WO)
Title: 制冰机的控制方法
Inventor: ZHAO BINTANG
IPC: F25C1/00
Filed: 2018-12-10
Abstract: 一种制冰机的控制方法，其中制冰机(1)包括：储冰盒(10)、位于储冰盒(10)底部的可受控转动的送冰装置(20)和检测储冰盒(10)满冰状态的检测装置(30)，控制方法包括：在每次制冰操作和脱冰操作依次完成后，运行检测储冰盒(10)是否处于满冰状态的满冰检测；当储冰盒(10)经满冰检测被判定为未处于满冰状态后，执行制冰操作和脱冰操作；当储冰盒(10)经满冰检测被判定为处于满冰状态后，驱动送冰装置(20)转动以进行满冰修正，并在完成一次满冰修正后记录一次满冰修正次数；以及每次运行满冰修正后进行检测储冰盒(10)是否仍处于满冰状态的修正检测。通过对检测满冰状态的检测结果进行修正，避免由于冰块不是水平堆积而导致储冰盒并没有全完被填满即被误报为满冰状态的问题。
Patent WO-2020113602-A1 (WO)
Title: Power car traction system supporting multiple power supply modes
Inventor: XU MENG
IPC: B60L3/00
Filed: 2018-12-10
Abstract: Provided in an embodiment of the present invention is a power car traction system supporting multiple power supply modes, comprising: an alternating current pantograph; a direct current pantograph; a disconnector; an alternating current high voltage compartment; a direct current high voltage compartment; a traction transformer; a traction auxiliary converter; and a traction motor. The alternating current high voltage compartment is connected to the alternating current pantograph. The disconnector is connected to the direct current pantograph. The direct current high voltage compartment is connected to the disconnector. The traction transformer is connected to the alternating current high voltage compartment and the direct current high voltage compartment. A primary side of the traction transformer is connected to a ground device. A current transformer is provided at each of the primary side and a grounding end of the traction transformer. The traction auxiliary converter has an input end connected to the traction transformer and an output end connected to the traction motor. The solution of the present invention can realize an alternating current power supply mode and a direct current power supply mode, thereby enhancing applicability of a power car. Moreover, a secondary side winding of the traction transformer can serve as a smoothing reactor, thereby reducing the space occupied by a circuit, and increasing economic benefits.
Patent WO-2020103348-A1 (WO)
Inventor: LIU LIANPING
IPC: B23Q1/00
Filed: 2019-02-21
Abstract: A tool-free connector, comprising a bushing (11) and a lock (2). The lock (2) is movably embedded into the bushing (11). The bushing (11) is a hollow flat cylindrical structure. A lug (9) is provided on the right end of the bushing (11). The sidewall of the bushing (11) is a two-layer structure in which a channel (14) having the left end closed is provided. The sidewall is further provided with an elongate hole (16) located on the right side of the opening of the channel (14). The sidewall of the lock (2) is provided with a round hole (17). A connection rod (13) passes through the round hole (17) of the lock (2) to be movably pinned in the elongate hole (16), so as to engage the lock (2) with the bushing (11). The tool-free connector features simple and quick operations, implements tool-free profile locking, and is easier to mount as compared with original connectors.
Patent WO-2020172847-A1 (WO)
Inventor: LI XIUQIU
IPC: H02J7/02
Filed: 2019-02-28
Abstract: L'invention concerne un dispositif intelligent, son circuit de prise de courant, et son procédé, le procédé de prise de courant comprenant les étapes consistant à : déterminer si un utilisateur a une demande d'allumer une première charge (S11) ; lorsqu'il est déterminé que l'utilisateur n'a pas de demande d'allumer la première charge, commander une borne d'entrée d'un commutateur de commutation (12) et une seconde borne de sortie de celui-ci de se connecter, et déterminer pour satisfaire actuellement une première condition ou une seconde condition (S13) ; lorsqu'il est déterminé que la première condition est actuellement satisfaite, commander un commutateur intelligent (14) d'arrêter le chargement d'une unité de stockage d'énergie (18) (S14) ; lorsqu'il est déterminé que la seconde condition est actuellement satisfaite, commander le commutateur intelligent (14) de s'allumer de telle sorte qu'une première ligne nulle (N1) forme un circuit au moyen de la première charge, une seule unité de prise de courant de fil sous tension (15) et un premier fil sous tension (L1), et charge l'unité de stockage d'énergie (18) au moyen d'une unité de chargement (17) (S15).
Patent WO-2020133685-A1 (WO)
Inventor: ZHANG WEI
IPC: G02F1/1335
Filed: 2019-03-05
Abstract: 一种液晶显示器装置,包括:上盖玻璃;液晶显示器模块,位于所述上盖玻璃下方;以及背光模块,位于所述液晶显示器模块下方,包括发光源、导光板、反射片、扩散片、菱镜片、反射式增亮片、以及胶框。沿着所述上盖玻璃的下方至所述胶框上表面的上方之间的液晶显示器模块的两侧边,包括胶框上表面的部分面积涂覆有不透光可塑性粘合剂。