baber/WOPTO huggingface dataset:
Patent WO-2020019204-A1 (WO)
Title: System and method for detecting stealthy object
Inventor: WANG XINGZE
IPC: G01S17/00
Filed: 2018-07-25
Abstract: Disclosed are a system and a method for detecting a stealthy object. The system comprises: a beam splitting and focusing array (101), an image sensing array (102), and a data processing module (103). The beam splitting and focusing array (101) splits incoming detection light into beams, and focuses the split beams on corresponding image sensing units of the image sensing array (102). The image sensing units of the image sensing array (102) convert received light beam information into corresponding electrical information. The data processing module (103) reconstructs a wavefront of the incoming detection light according to the electrical information, so as to obtain reconstructed wavefront information, and identifies, by means of the reconstructed wavefront information and an artificial neural network algorithm, whether the incoming detection light contains scattered light of a stealthy object. The system is capable of detecting the existence of a stealthy object using a negative-index metamaterial.
Patent WO-2019080582-A1 (WO)
Title: Elevator car door machine device having car door lock
Inventor: WANG XINGQI
IPC: B66B13/16
Filed: 2018-08-03
Abstract: An elevator car door machine device having a car door lock, comprising an elevator door machine beam (131), a door vane assembly and a door vane installation base (1), the door vane installation base (1) being fixedly provided on a car door of a driving side; the door vane assembly comprises a first moving vane (2), a second moving vane piece (27), a first moving vane piece driving device, a protruding portion (13), a fixing hook (16), a barrier portion (9), and a rotating hook (11), the rotating hook (11) cooperating with the fixing hook (16) so as to lock or release the elevator car door; the barrier portion (9) may abut against the protruding portion (13) so as to limit the rotation range and speed of the first moving vane piece driving device. The elevator car door machine device may prevent passengers in the car from widening a door gap too much when the elevator is at an abnormal unlocking area so as to prevent danger, and the car door may be opened as long as a level door is opened during emergency rescue in the unlocking area and when the door opens and closes normally in the unlocking area.
Patent WO-2020029136-A1 (WO)
Inventor: ZHAO JIAHANG
IPC: B32B13/14
Filed: 2018-08-08
Abstract: 一种网面石膏板，属于建筑领域，包括下网，芯体，上网；所述的下网位于芯体的下部，覆盖芯体下表面，并嵌于芯体下表面内，其嵌入深度不大于3毫米；所述的芯体主要位于下网和上网之间并将上网和下网包裹于芯体内部表面，其截面为矩形；所述的上网嵌入在芯体上表面，并陷入芯体表面内，其陷入深度不超过3毫米，所述的上网覆盖在芯体上表面。
Patent WO-2019153704-A1 (WO)
Title: Lime powder laying device for highway construction
Inventor: YANG HANSHUI
IPC: E01C19/20
Filed: 2018-08-17
Abstract: A lime powder laying device. The thickness of lime laid on a highway can be adjusted by adjusting the thickness of lime output on a conveying belt (6), the lime output speed, and the running speed ratio of a frame (1). Under the combined action of two adjusting modes, the adjustable range of the laying thickness of the lime is large. The two adjusting modes are linked together to perform adjustment. The scale of the laying thickness of the lime powder on a dial (16) is determined according to the adjustment of the transmission ratio and the height of a thickness baffle plate (7). Therefore, the effect of accurately adjusting the laying thickness of the lime powder can be achieved. Moreover, since both the thickness baffle plate (7) and the speed ratio are adjusted in a stepless manner, the lime laying thickness accuracy is guaranteed. The adjustability is strong. The two adjusting modes are alternately carried out by using a power shaft (13) so that the linkage is good, and the adjustment is simple and convenient.
Patent WO-2019114345-A1 (WO)
Title: 高度可调的椎体融合器
Inventor: ZHAO RUCHEN
IPC: A61F2/44
Filed: 2018-09-11
Abstract: 一种高度可调的椎体融合器，包括内管（10）及套设在内管（10）外的外管（20），外管（20）与内管（10）顶端连接，外管（20）上开设有第一缺口（210），相邻两个第一缺口（210）之间的外管壁形成撑起部（220），第一缺口（210）的端部设有沿外管（20）轴向方向延伸的第一限位片（230），内管（10）上开设有第二缺口（110），相邻两个第二缺口（110）之间的内管壁形成第一支撑部（120），第一支撑部（120）与第一缺口（210）的位置对应，第一挤压状态时，外管（20）的撑起部（220）向外变形凸起，且第一限位片（230）相抵接，第二挤压状态时，内管（10）的第一支撑部（120）向外变形凸起且顶开第一限位片（230），外管（20）的撑起部（220）能继续向外变形凸起。变形前体积小，对患者损伤较小，具有第一挤压状态与第二挤压状态，满足不同患者的椎间高度的使用要求。
Patent WO-2019184260-A1 (WO)
Title: Self-locking structure, cartridge body mechanism and shooting device
Inventor: ZUO CHUANLU
IPC: F41B7/08
Filed: 2018-09-11
Abstract: A shooting device, a cartridge body mechanism and a self-locking structure. The self-locking structure (100) comprises a housing (10), a mortise member (20) which is provided on the housing (10), and a push plate assembly (30) which moves relative to the housing (10). When the push plate assembly (30) is separated from the mortise member (20) and the push plate assembly (30) moves in the direction toward contacting with the mortise member (20), the push plate assembly (30) is locked to the mortise member (20). When the push plate assembly (30) is coupled with the mortise member (20) and the mortise member (20) moves in the direction of releasing contact with the push plate assembly (30), the push plate assembly (30) unlocks from the mortise member (20) and moves in the direction away from the mortise member (20). Thus, by pushing the push plate assembly (30), the push plate assembly (30) and the mortise member (20) can be coupled to lock the push plate assembly (30) to the mortise member (20), while by pushing the mortise member (20), the push plate assembly (30) can be separated from the mortise member (20) to make the push plate assembly (30) unlock from the mortise member (20), thereby a simple locking and unlocking operation of the push plate assembly (30) by the user can be realized.
Patent WO-2019205479-A1 (WO)
Inventor: WANG YANBIN
IPC: E21B23/04
Filed: 2018-09-25
Abstract: 一种深水钻井用套管头与环空密封装置下入工具（100），包括芯轴（1），芯轴（1）通过中空的传扭结构（2）密封连接中空且底部开口的悬挂结构（3），芯轴远离传扭结构的一端滑动穿设通过一能固定于水下井口（95）处的中空的活塞（41），悬挂结构能随芯轴转动且能沿活塞密封轴向滑动，传扭结构的内腔和悬挂结构的内腔连通构成活塞腔（40），活塞腔的顶部能与芯轴的内腔连通；活塞腔和活塞构成液压活塞结构（61）；悬挂结构远离传扭结构的一端能旋转钩挂且能轴向上提解脱环空密封装置（91），活塞远离传扭结构的一端能径向张开地钩挂套管头（92）且能径向收缩地解脱套管头。该下入工具能实现在海底的水下井口处安装套管头与环空密封装置的要求，具有安装施工步骤少、成本较低的优点。还公开了一种深水钻井用套管头与环空密封装置下入工具的使用方法。
Patent WO-2020000813-A1 (WO)
Inventor: JIANG MINGMING
IPC: E04D13/18
Filed: 2018-10-24
Abstract: A tile, comprising a tile body (11) and a connecting mechanism (12), the tile body (11) being fixed to a fixing member (13) by means of the connecting mechanism (12), the connecting mechanism (12) comprising a connecting piece (121) and a support member (122), one end of the connecting piece (121) being connected to the tile body (11), the other opposite end of the connecting piece (121) being connected to the support member (122), the support member (122) supporting the connecting piece (121) to fix the tile body (11) to the fixing member (13); a solar power generation tile, comprising the tile and a solar power generation assembly; and a solar power generation system, comprising a plurality of fixing members and a plurality of the solar power generation tiles. Said tile reduces the use amount of admixed mud or cement mortar during mounting, reduces the weight of the roofing and is easy to assemble and disassemble.
Patent WO-2019109817-A1 (WO)
Title: 短信验证方法、装置、存储介质、短信验证系统及终端
Inventor: XIE XIAOLIANG
IPC: H04L29/06
Filed: 2018-11-23
Abstract: 本发明实施例提供了一种短信验证方法、装置、存储介质、短信验证系统及终端，其中，该方法包括：接收短信中心或短信网关下发的待验证的短信；计算与上述待验证的短信对应的校验串；根据计算出的上述校验串生成验真报告，并将该验真报告下发给用于接收上述待验证的短信的接收设备，其中，该验真报告用于上述接收设备对待验证的短信的真伪进行验证。通过本发明中的实施例，无需接收设备向服务器侧发送短信内容，从而可以在验证短信真伪的同时保障了用户的信息和财产安全，有效解决了相关技术中存在的在实现短信验证时，需要耗费较高的费用以及较大的人力物力的问题。
Patent WO-2020103157-A1 (WO)
Title: 主机
Inventor: Fu Xingsong
IPC: G06F1/18
Filed: 2018-11-23
Abstract: 本公开实施例涉及一种主机包括：机箱以及设置在机箱内部的至少一个电路板；机箱内壁上设置有导热件，机箱与邻近机箱内壁的电路板上的第一散热器通过导热件连接；第一散热器将芯片产生的热量释放到机箱内部的同时，还通过导热件将热量传递至机箱，进而由机箱侧壁释放到机箱外部的空气中，加快了将芯片产生的热量释放到机箱外部空气中的速率，散热效果较好，避免了电路板过热，以免影响主机工作。
Patent WO-2020107469-A1 (WO)
Inventor: YANG XIAOYUAN
IPC: G06F8/65
Filed: 2018-11-30
Abstract: 本发明实施例提供一种程序处理方法、设备及存储介质。本发明实施例通过将嵌入式设备的存储器中的第一应用程序替换为待升级固件中的第二应用程序和第二引导程序，该第二应用程序存储有第二引导程序的起始地址，根据该第二引导程序的起始地址，获取该第二引导程序，并将该存储器中的第一引导程序替换为该第二引导程序，实现了应用程序和引导程序的升级。第二应用程序包括头部区域，当第二引导程序的大小大于第一引导程序的大小时，该第二引导程序可占用该第二应用程序的头部区域，避免该第二引导程序覆盖到第二应用程序的有效执行代码，使得升级后的第二应用程序可以正常运行，从而使得升级后的嵌入式设备可以正常运行。
Patent WO-2020113672-A1 (WO)
Inventor: HU XIAOGANG
IPC: B65D81/127
Filed: 2018-12-18
Abstract: Disclosed are a buffer structure and a packaging box. The buffer structure comprises a fixing frame (10), an adjusting assembly (30) and a buffer member (50). The fixing frame (10) is provided with a mounting plate (11) and a supporting plate (13), wherein the mounting plate (11) is connected to a box body (200); the supporting plate (13) is provided with a first surface (132) and a second surface (134) which are arranged opposite each other, and is provided with an adjusting hole (131) penetrating through the first surface (132) and the second surface (134). The adjusting assembly (30) comprises an adjusting member (31) and a fixing member (33), wherein the adjusting member (31) penetrates through the adjusting hole (131), the fixing member (33) is connected with one end of the adjusting member (31) and abuts against the first surface (132), and the other end of the adjusting member (31) elastically abuts against the second surface (134). The buffer member (50) is connected to a surface, away from the supporting plate (13), of the adjusting member (31).
Patent WO-2020098083-A1 (WO)
Inventor: LIU BOQING
IPC: G10L17/14
Filed: 2018-12-25
Abstract: La présente invention concerne un procédé et un appareil de séparation d'appel, un dispositif informatique et un support d'informations appartenant au domaine de l'intelligence artificielle. Le procédé de séparation d'appel consiste : à acquérir des segments d'appel d'origine ; à utiliser une détection de silence afin d'éliminer des segments de silence dans les segments d'appel d'origine, afin d'obtenir un premier segment d'appel ; à segmenter le premier segment d'appel afin d'obtenir au moins trois seconds segments d'appel, un locuteur correspondant à un ou plusieurs seconds segments d'appel ; à acquérir des caractéristiques de vecteur i de chaque second segment d'appel, et à modéliser chaque caractéristique de vecteur i à l'aide d'un modèle d'analyse de discrimination linéaire de probabilité de double covariance pré-appris, afin d'obtenir un modèle cible de chaque second segment d'appel ; sur la base des modèles cibles, à utiliser un algorithme de bayes variationnel afin de déterminer les seconds segments d'appel du même locuteur, et à marquer les seconds segments d'appel du même locuteur au moyen d'une étiquette unifiée. À l'aide du procédé de séparation d'appel, des segments d'appel correspondant à différents locuteurs dans un appel peuvent être séparés avec précision.
Patent WO-2020133384-A1 (WO)
Title: 一种激光测距装置及移动平台
Inventor: WANG LI
IPC: G01S17/00
Filed: 2018-12-29
Abstract: 本发明提供一种激光测距装置及移动平台，所述激光测距装置包括发射模块，所述发射模块用于发射激光脉冲以探测待测物体，其中，所述激光脉冲为线偏振光，所述线偏振光的偏振方向平行于所述线偏振光的发射方向与干扰面的法向所构成的平面，所述干扰面包括水面或冰面。本发明的激光测距装置通过使出射光的偏振方向平行于反射平面，从而减少了水面或冰面产生的误测，提高了激光测距装置的可靠性。
Patent WO-2019205731-A1 (WO)
Title: Sensing apparatus, artificial skin, method of detecting touch, and sensor
Inventor: LI YINGYI
IPC: A61F2/10
Filed: 2019-01-03
Abstract: A sensing apparatus includes a base substrate (20); a plurality of sensing units (SU) on the base substrate (20), a respective one of the plurality of sensing units (SU) including a first component (21) configured to emit light and a second component (22)configured to detect light; and an elastic layer (23) on a side of the plurality of sensing units (SU) distal to the base substrate (20) and configured to undergo a deformation upon a touch, at least a portion of light emitted from the first component (21) being reflected by a surface (S) of the elastic layer (23). The second component (22)is configured to detect light reflected by the surface (S) of the elastic layer (23) and output a sensing signal, an intensity of which being correlated to a degree of the deformation of the elastic layer (23) at a local position.
Patent WO-2020015346-A1 (WO)
Title: Non-aqueous electrolyte of battery and secondary battery containing same
Inventor: WANG QUNFENG
IPC: H01M10/0567
Filed: 2019-01-21
Abstract: Disclosed are a non-aqueous electrolyte of a battery and a secondary battery containing the electrolyte, belonging to the technical field of battery materials. The non-aqueous electrolyte of a battery contains an organic solvent, an electrolyte salt and an additive, wherein the additive is composed of a siloxane-functionalized ionic liquid, and fluoroethylene carbonate; the siloxane-functionalized ionic liquid is composed of a monovalent cation and a monovalent anion, and the monovalent cation has a structure formula as represented by the following formula (Ⅰ) or formula (∏); in the formula (Ⅰ) and formula (∏), R1, R2, and R3 represent an alkoxy group having one to eight carbon atoms or an alkyl group having one to eight carbon atoms, Z1 and Z2 represent a linear alkyl group having one to five carbon atoms; moreover, at least one of R1, R2, and R3 is an alkoxy group; and the monovalent anion is PF 6 
 - , BF 4 
 - , FSI -  or TFSI - . The electrolyte contains the siloxane-functionalized ionic liquid and fluoroethylene carbonate, and the combination of the two substances effectively improves the cycle performance of a secondary battery having a negative electrode added with a silicon-based active material.
Patent WO-2020150887-A1 (WO)
Inventor: YAN YAO
IPC: G09G3/36
Filed: 2019-01-22
Abstract: Provided is a light emitting scanning drive unit (EOA), including a pull-up control unit (11), a pull-up output unit (12), a pull-down control unit (14) and a pull-down output unit (13). When receiving a first clock signal (ECKi), the pull-up control unit (11) transmits the high-level reference voltage to the pull-up node (PU) to control the pull-up point (PU) to be in the high-level state, meanwhile, the pull-up output unit (12) transmits the high-level reference voltage to the light emitting scanning terminal (Oe) when it is in the high-level state and outputs the high-level reference voltage as the light emitting scanning signal. The pull-down control unit (14) is electrically connected to the pull-down node (PD) and the pull-up node (PU), controls the pull-up node (PU) to be in the low-level state and the pull-down node (PD) to be in the high-level state in two non-overlapping time periods within one scanning period, the pull-down output unit (13) outputs the low-level reference voltage to the light emitting scanning terminal (Oe) when the pull-down node (PD) is in the high-level state.
Patent WO-2020154862-A1 (WO)
Inventor: LI BIFENG
IPC: G06F17/50
Filed: 2019-01-28
Abstract: L'invention concerne des systèmes et des procédés de conception d'une disposition de motif factice pour améliorer la planéité de surface d'une tranche. Un système donné à titre d'exemple comprend au moins un processeur et au moins une mémoire stockant des instructions. Les instructions, lorsqu'elles sont exécutées par le ou les processeurs, amènent le ou les processeurs à effectuer des opérations. Les opérations comprennent l'identification d'un motif de caractéristique correspondant à une région fonctionnelle de la tranche. Les opérations comprennent également la détermination d'une propriété du motif de caractéristique sur la base d'un script associé au motif de caractéristique. Les opérations comprennent en outre la détermination d'une règle de motif factice sur la base de la propriété du motif de caractéristique. De plus, les opérations comprennent la génération d'un motif factice correspondant à une région vacante de la tranche par remplissage d'unités factices de remplissage dans une zone adjacente entourant le motif de caractéristique sur la base de la règle de motif factice.
Patent WO-2020155006-A1 (WO)
Inventor: BAO CHUNGUI
IPC: G06F3/044
Filed: 2019-01-31
Abstract: Provided are a capacitive touch electrode structure, a touch sensing system and a touch panel, the capacitive touch electrode structure significantly reduces the number of wires (102) compared to the prior art by performing special structural design on a first electrode layer (10), therefore, the area of the functional dead zone (300) in the touch panel is reduced, and the occurrence of short circuit or open circuit of the wire (102) is reduced. The touch sensing system has high sensing sensitivity and can quickly and accurately determine a coordinate position of a touch point. The touch panel has the advantages of good responsiveness, stable quality and long service life.
Patent WO-2020093628-A1 (WO)
Title: Application tool
Inventor: ZHOU XINGFU
IPC: B43M11/08
Filed: 2019-02-28
Abstract: An application tool comprises an application head (1), a cushion element (2) in communication with the outside air, an air-liquid exchanger (3), and a liquid storage tube (4) supplying a liquid to the air-liquid exchanger (3). The air-liquid exchanger (3) has a liquid feed (31), a liquid sealing tube (32) covering an outer peripheral wall of the liquid feed (31), and an air-liquid channel (30) disposed between the liquid feed (31) and the liquid sealing tube (32). The cushion element (2) covers an outer peripheral wall of the liquid sealing tube (32), and capillary pressure of the liquid sealing tube (32) is greater than capillary pressure of the cushion body (2) by 30% or more. The application tool can effectively control the release of a liquid and prevent the liquid from leaking out, and features a simple structure, smooth application and easy manufacturing.
Patent WO-2019205821-A1 (WO)
Title: Optical imaging lens
Inventor: HU YABIN
IPC: G02B13/18
Filed: 2019-03-07
Abstract: An optical imaging lens, sequentially comprising from an object side to an image side: a first lens (E1) having a positive focal power and a convex object side surface; a second lens (E2) having a focal power and having a concave image side surface; a third lens (E3) having a focal power; a fourth lens (E4) having a positive focal power; a fifth lens (E5) having a negative focal power and a concave object side surface; and a sixth lens (E6) having a negative focal power and a concave object side surface. An air gap T34 of the third lens (E3) and the fourth lens (E4) in an optical axis and an air gap T45 of the fourth lens (E4) and the fifth lens (E5) in the optical axis satisfy: 0.2<T34/T45<0.6. The present optical imaging lens can be applied to a portable electronic product, and is a telephoto optical imaging lens having long focal length and good imaging quality.
Patent WO-2019185005-A1 (WO)
Title: Signal processing method, apparatus, and system
Inventor: ZHAO JIANPING
IPC: H04W16/18
Filed: 2019-03-29
Abstract: The present application relates to the technical field of communications, and discloses a signal processing method, apparatus, and system. The signal processing apparatus comprises: a first processing unit and a second processing unit; the first processing unit is configured to perform fixed beamforming processing on N1 first analog signals to obtain N2 second analog signals; the second processing unit is configured to perform first processing on the N2 second analog signals to obtain N2 third analog signals; each second analog signal comprises at least two first analog signals, and N2≥N1≥2; the first processing comprises phase-shifting processing; the N2 third analog signals are configured to form N1 beams corresponding to the N1 first analog signals. The present application solves the problem that a signal phase-shifting apparatus is complicated in structure. The present application is used for signal processing.
Patent WO-2019192535-A1 (WO)
Title: Data transmission method and device
Inventor: ZHU YUANPING
IPC: H04W92/10
Filed: 2019-04-03
Abstract: Provided by the present application are a data transmission method and device, which are used for reducing the waste of transmission resources. The method comprises: a first node receiving a data packet from an air interface, the first node being a wireless return node, and the wireless return node being used to provide a wireless return service for nodes that wirelessly access the wireless return node; the first node replicating the data packet to obtain M data packets, M being an integer greater than 1; the first node shunting the M data packets and sending the M data packets to a second node by means of at least two paths. The present application relates to the technical field of communications.
Patent WO-2020199173-A1 (WO)
Inventor: ZHANG SUNPEI
IPC: G01S17/93
Filed: 2019-04-03
Abstract: Disclosed in the embodiments of the present application are a localization method and a device, relating to the field of artificial intelligence, and specifically relating to the field of self driving. Said localization method comprises: using repeated clustering to perform clustering on points in a first point cloud in order to obtain a target point cloud, the first point cloud comprising the target point cloud and a point cloud of features of a representation interference object; and on the basis of the target point cloud, determining the location of a target object. In the embodiments of the present application, repeated clustering is used to filter out a cloud point of features of a representation target object, thus accurately localizing the position of an obstacle having relatively few reflection points, very much in real time.
Patent WO-2020211076-A1 (WO)
Inventor: WANG CONGZHI
IPC: A61N7/00
Filed: 2019-04-19
Abstract: Provided are a method and electronic device for performing a transcranial focused ultrasound; without requiring head CT imaging of a subject to be treated, it being necessary only to input head nuclear magnetic resonance image data into a target model obtained by training, it is possible to obtain synthesized head CT image data output by said target model; the electronic device can generate an ultrasound emission sequence according to a three-dimensional digital model of the head and a three-dimensional digital model of the ultrasound transducer array; the electronic device controls the ultrasonic transducer array to emit ultrasonic waves according to the ultrasonic emission sequence, achieves transcranial focusing on the head of the subject to be treated, and performs treatments such as ultrasound deep brain stimulation and ultrasound thermal ablation. The risk of cancer caused during CT imaging by radiation on the subject being treated is eliminated, the safety of treatment is improved, and at the same time, the treatment steps can be simplified, significantly shortening the treatment time and reducing treatment costs.
Patent WO-2019206067-A1 (WO)
Inventor: LI RENHONG
IPC: H02M3/335
Filed: 2019-04-22
Abstract: 本发明提供了一种开关电源电路，包括Boost电感、Boost电容、储能电容、变压器或DC-DC电感、第一开关器件、输出整流元件、滤波电容、反馈控制电路、第一整流电路和第二整流电路；当第一开关器件导通时，Boost电感、Boost电容和第一开关器件形成第一Boost回路，Boost电感储能，储能电容、第一开关器件和变压器或DC-DC电感形成第一DC-DC回路；当第一开关器件截止时，Boost电感、Boost电容、储能电容和变压器或DC-DC电感形成第二Boost回路，变压器或DC-DC电感、输出整流元件和滤波电容形成第二DC-DC回路；滤波电容的输出连接负载；反馈控制电路用于根据一定频率和占空比的斩波驱动第一开关器件的导通和截止，以控制输出电压或电流或功率给负载。
Patent WO-2019233249-A1 (WO)
Title: Electronic device and multi-touch method, multi-touch unit, and memory for same
Inventor: ZHANG XIAOFENG
IPC: G06F3/0484
Filed: 2019-05-14
Abstract: Disclosed are a multi-touch method, an electronic device, and a multi-touch unit for the electronic device. The method comprises: when an electronic device senses touch operations performed on at least two touch devices, regarding touch trajectories on touch regions of the at least two touch devices as one set of touch operations and performing and displaying the set of touch operations (S60). The method can achieve joint operations across multiple touch devices.