baber/WOPTO huggingface dataset:
Patent WO-2020135532-A1 (WO)
Title: Procédé et appareil de traitement sécurisé de transactions, et terminal
Inventor: WANG XIAOCHU
IPC: G06F21/62
Filed: 2019-12-25
Abstract: L'invention concerne un procédé et un appareil de traitement sécurisé de transactions, et un terminal. Le procédé comprend les étapes suivantes : réception dans un environnement REE d'une instruction de saut d'interface déclenchée par un utilisateur sur une première interface, l'instruction de saut d'interface étant utilisée pour sauter à une seconde interface, et la seconde interface ne pouvant être affichée que dans un environnement TEE ; entrée dans l'environnement TEE et chargement d'une application TA dans l'environnement TEE ; acquisition d'un premier fichier audio à partir d'un espace de stockage d'un côté environnement REE au moyen de l'application TA et lecture du premier fichier audio, le premier fichier audio étant utilisé pour représenter un fonctionnement instantané dans un environnement sécurisé ; et affichage de la seconde interface générée au moyen de l'application TA. Le procédé permet d'augmenter la difficulté d'utilisation d'un paiement mobile pour effectuer une attaque et de réduire le risque d'une attaque dans un scénario de paiement mobile, améliorant ainsi la sécurité du paiement mobile.
Patent WO-2021120267-A1 (WO)
Title: 一种保温杯盖结构及保温杯
Inventor: LIN YITONG
IPC: A47G19/22
Filed: 2019-12-26
Abstract: 一种保温杯盖结构及保温杯，保温杯盖结构包括，不锈钢双层真空件（8）、蜂巢隔层（7）、不锈钢外盖层（2）及塑胶层（4）；不锈钢双层真空件（8）包括第一保温隔层，第一保温隔层上方形成容纳槽，蜂巢隔层（7）置于容纳槽内形成第二保温隔层；不锈钢外盖层（2）将容纳槽盖合形成密闭空间，塑胶层（4）将不锈钢双层真空件（8）的侧面包裹。通过不锈钢双层真空件（8）的第一保温隔层与第一保温隔层上方的容纳槽容纳的蜂巢隔层（7）配合，使得在经过第一保温隔层的热量在进入蜂巢隔层（7）后由蜂巢隔层（7）形成热量回传，从而防止热量传导流失，再加上不锈钢双层真空件（8）被塑胶层（4）包裹，防止热量从不锈钢双层真空件（8）的外层传导出来，能够得到更好的保温效果。
Patent WO-2021134286-A1 (WO)
Title: Camera optical lens
Inventor: SUN WEN
IPC: G02B13/00
Filed: 2019-12-30
Abstract: A camera optical lens (10, 20, 30, 40, 50, 60), comprising, in order from an object side to an image side: a first lens (L1), a second lens (L2), a third lens (L3), a fourth lens (L4), a fifth lens (L5), and a sixth lens (L6). At least one of the first lens (L1) to the sixth lens (L6) comprises a free-form surface. The total focal length of the camera optical lens (10, 20, 30, 40, 50, 60) is f, the focal length of the third lens (L3) is f3, the on-axis distance from the image side surface of the first lens (L1) to the object side surface of the second lens (L2) is d2, the on-axis distance from the image side surface of the second lens (L2) to the object side surface of the third lens (L3) is d4, and the following relational expressions are satisfied: -8.00≤f3/f≤-3.00; and 0.00≤d2/d4≤4.00. The camera optical lens (10, 20, 30, 40, 50, 60) satisfies large-aperture, wide-angle and ultra-thin design requirements while having good optical properties.
Patent WO-2021138793-A1 (WO)
Title: Intersection trajectory determination and messaging
Inventor: YU LAN
IPC: H04W4/40
Filed: 2020-01-07
Abstract: Methods and systems for managing traversals of one or more vehicles through a traffic intersection are proposed. A method comprises: receiving a first message including one or more motion characteristics of one or more vehicles (102a,102b,102c) approaching the traffic intersection; forming a motion group (304); grouping a subset of the one or more vehicles (102a,102b,102c) into the motion group (304) based on the one or more motion characteristics; assigning a leader vehicle (102c) for the motion group (304); determining a group maneuver target (320) for the motion group (304) to traverse through the traffic intersection; and transmitting, to the leader vehicle (102c) of the motion group (304), a second message including the group maneuver target (320) for the motion group (304), to enable the leader vehicle (102c) of the motion group (304) to control a motion of each member vehicle (102a,102b) of the motion group (304) based on the group maneuver target (320).
Patent WO-2020143733-A1 (WO)
Title: Power control implementation method and apparatus, communication node, and computer-readable storage medium
Inventor: YAO KE
IPC: H04B7/0413
Filed: 2020-01-10
Abstract: Disclosed are a power control implementation method and apparatus, a communication node, and a computer-readable storage medium. The method comprises: acquiring information of a TPMI; determining, according to the information of the TPMI, at least one precoding codeword in a preconfigured precoding codeword set; and sending a transmission to a second communication node according to the at least one precoding codeword.
Patent WO-2020147740-A1 (WO)
Inventor: LOU JUN
IPC: C07D401/14
Filed: 2020-01-15
Abstract: 本发明公开了三氮唑类化合物及其制备方法和用途，本发明的三氮唑类化合物具有优异的LPAR1拮抗活性和选择性，且毒性低、代谢稳定性好，可以用于预防或治疗与LPAR1相关的疾病或病症。本发明部分化合物的IC  50 值可以低至300nM以下，甚至50nM以下。本发明的化合物都具有较好的安全性，其CC  50 范围可大于200μM。本发明的化合物在人、大鼠、小鼠中都具有较好的代谢稳定性。本发明化合物的制备方法简单，反应条件温和，产品收率高，适于工业化生产。
Patent WO-2020168958-A1 (WO)
Title: Band-pass filter, and duplexer
Inventor: PANG WEI
IPC: H03H9/54
Filed: 2020-02-12
Abstract: A band-pass filter and a duplexer. The band-pass filter is located between an input terminal (P1) and an output terminal (P2), and comprises: two parallel-connected resonators (10, 20) and a series-connected resonator (30) connected between the two parallel-connected resonators (10, 20), wherein at least one of the parallel-connected resonators (10, 20) and the series-connected resonator (30) is formed by connecting a Lamb wave resonator (LWR) and an inductor, and the other two resonators are formed by connecting an inductor and either a film bulk acoustic resonator (FBAR) or a capacitor. The invention replaces a capacitor at a specific position of the band-pass filter with a Lamb wave resonator (LWR). The LWR effectively improves roll-off by setting a frequency at either side of a passband of the filter, and also enables frequency adjustment via a physical thickness of each layer in the device and a spacing in a surface pattern, thereby providing a wide frequency adjustment range. For large bandwidth applications, especially for an ultra broadband filter consisting of LC filters, the wide frequency range ensures an improvement of roll-off is achieved on two sides by using only one die.
Patent WO-2020173307-A1 (WO)
Inventor: IINUMA FUTOSHI
IPC: H04N5/225
Filed: 2020-02-13
Abstract: The invention aims to provide a compact lens mount to securely fasten an interchangeable lens to a camera device. The lens mount can be used to detachably connect an interchangeable lens to a camera device. The lens mount comprises: an annular fastening portion fixed to a camera device; an annular movable portion having a second attachment portion engaging with a first attachment portion provided on an interchangeable lens and configured to be closer to a camera surface side than the fastening portion, and being rotatable while remaining in contact with the fastening portion; and a force application portion configured to be closer to the camera surface side than the movable portion and capable of applying a force to the movable portion in the direction of the fastening portion. At least one of a first surface of the fastening portion in contact with the movable portion or a second surface of the movable portion in contact with the fastening portion can have an inclined surface forming an angle with respect to a rotational direction of the movable portion. The movable portion rotates in a first direction along the inclined surface while moving toward the camera surface side, and the second attachment portion is capable of pressing the first attachment portion toward the camera surface side, thereby fastening the interchangeable lens to the camera device.
Patent WO-2021159460-A1 (WO)
Title: Indication of information in channel state information (csi) reporting
Inventor: HUANG MIN
IPC: H04W72/04
Filed: 2020-02-14
Abstract: Wireless communications systems and methods related to CSI feedback are provided. A user equipment (UE) receives an indication of a restricted set of frequency domain (FD) beamforming components and one or more channel state information reference signals (CSI-RSs). The UE may transmit channel state information (CSI) report indicating a plurality of precoding coefficients based on the received one or more CSI-RSs and the restricted set of FD beamforming components.
Patent WO-2021164018-A1 (WO)
Inventor: QIAO DEZHI
IPC: G08G1/0962
Filed: 2020-02-21
Abstract: Un procédé et un appareil de commande de conduite automatique, un procédé et un appareil de traitement d'informations, ainsi qu'un système. Le procédé de commande de conduite automatique consiste : à déterminer, par un véhicule à conduite automatique, un identifiant de la voie actuelle (S1001) ; à obtenir, par le véhicule à conduite automatique, des informations d'état d'un feu de signalisation associé à la voie, selon l'identifiant de la voie (S1002) ; et à effectuer, par le véhicule à conduite automatique, une commande de conduite selon les informations d'état du feu de signalisation (S1003). Le procédé peut éviter un mauvais jugement d'informations du feu de signalisation, ce qui permet d'assurer la bonne conduite du véhicule à conduite automatique selon la règle de circulation.
Patent WO-2020186978-A1 (WO)
Inventor: ZHAO ZHENXING
IPC: H02M3/28
Filed: 2020-02-25
Abstract: Provided is an iLLC resonant converter, comprising two LLC resonant converters, a digital controller and two switch control inductors. Power transformers of the two LLC resonant converters are respectively provided with an auxiliary winding, the two switch control inductors are respectively connected in parallel to the auxiliary windings, the parameters and structures of the two LLC resonant converters are the same, input ends of the two LLC resonant converters are connected in parallel, and output ends thereof are also connected in parallel, and the parameters and structures of the two switch control inductors are the same. According to the resonant converter provided in the present invention, the respective output currents and common input voltage of two LLC resonant converters are sampled by means of a digital controller, the phase angle of switch control inductors is adjusted through operation to realize current sharing of a resonant cavity, and the direct-current voltage gain of the resonant cavity can be adjusted according to the voltage of a direct-current bus during input power-down, thereby prolonging the power-down hold-up time of the converter.
Patent WO-2021168685-A1 (WO)
Inventor: CAO PEIYAN
IPC: G01T1/24
Filed: 2020-02-26
Abstract: A radiation detector (100) comprises: an electronics layer (120) comprising a first set of electric contacts (118A) and a second set of electric contacts (118B); a radiation absorption layer (110) configured to absorb radiation; a semiconductor substrate (103), portions of which extend into the radiation absorption layer (110) in a direction of thickness thereof, the portions forming a first set of electrodes (119A) and a second set of electrodes (119B); wherein the first set of electrodes(119A) and the second set of electrodes (119B) are interdigitated; wherein the semiconductor substrate(103) comprises a p-n junction that separates the first set of electrodes (119A) from the second set of electrodes (119B); wherein the electronics layer (120) and the semiconductor substrate (103) are bonded such that the first set of electrodes (119A) are electrically connected to the first set of electric contacts (118A), and the second set of electrodes (119B) are electrically connected to the second set of electric contacts(118B).
Patent WO-2021189194-A1 (WO)
Title: 三维环境建模方法及设备、计算机存储介质以及工业机器人操作平台
Inventor: Ding wan
IPC: G06T17/05
Filed: 2020-03-23
Abstract: 本发明提供了一种三维环境建模方法，所述方法包括：对周围环境进行扫描，以便获得点云流；检测所述周围环境中的一个或多个增强现实代码；以及至少基于所述一个或多个增强现实代码所携带的信息以及所述一个或多个增强现实代码的位置来对所述点云流进行完善和优化操作，以便对所述周围环境进行建模。本发明还涉及三维环境建模设备、计算机存储介质以及工业机器人操作平台。
Patent WO-2021008185-A1 (WO)
Inventor: LI CHAO
IPC: H04N13/194
Filed: 2020-04-23
Abstract: Provided are a data transmission method and apparatus, and a server, wherein same relate to the technical field of cloud computing, and can solve the problems of servers in current cloud desktop technology being unable to support a large number of 3D image rendering work tasks and of the servers being difficult to upgrade. The specific technical solution involves: a data processing apparatus receiving a request from a client and forwarding the request to a server; when the request is an image rendering request, the server acquiring an instruction corresponding to image rendering, wherein the instruction comprises: a graphics card configuration instruction, a special effect instruction and a drawing instruction; the server transmitting the instructions to the data processing apparatus, and the data processing apparatus completing, according to the instruction, image rendering by means of a graphics card configured by the data processing apparatus itself, and then transmitting image data to the client, wherein in the server, there is no need to perform image rendering according to the instruction.
Patent WO-2021212534-A1 (WO)
Inventor: JI JUN
IPC: C04B111/28
Filed: 2020-04-28
Abstract: A high-temperature resistant fireproof material, a preparation method therefor and use thereof. The high-temperature resistant fireproof material comprises a gel material and a framework material. The mass fraction of aluminium oxide in the gel material is 33-50%. The framework material is a material having a hollow structure. By controlling the mass fraction of aluminium oxide in the gel material to 33-50%, it is possible to ensure that the gel material fully undergoes a hydration reaction and provides early strength for the fireproof material, thereby improving the breakdown resistance of the fireproof material.
Patent WO-2021189633-A1 (WO)
Title: 基于飞行时间的测距方法和相关测距系统
Inventor: YANG MENG-TA
IPC: G01S7/495
Filed: 2020-05-27
Abstract: 一种基于飞行时间的测距方法和测距系统（100）。该测距方法包括：从脉冲产生单元（110）间歇性地发送多个脉冲（PE），其中该多个脉冲（PE）的脉冲长度（T）固定但发送周期（TS）不固定，且多个脉冲（PE）被目标物（102）反射而产生多个反射信号（RL）；使飞行时间传感器（130）依据多个脉冲（PE）的发送时间，相对应地对多个反射信号（RL）分别持续预定时间（TR）来根据采样时间间隔执行信号采样以产生采样结果；根据采样结果，检测多个脉冲（PE）从脉冲产生单元（110）到飞行时间传感器（130）的飞行时间；以及根据飞行时间判断目标物（102）与参考位置之间的距离。
Patent WO-2020253699-A1 (WO)
Inventor: TSENG YUNGLAN
IPC: H04W76/27
Filed: 2020-06-17
Abstract: A method and an apparatus for handling measurement operations in a wireless communication system are provided. The method includes a UE receiving a first measurement configuration in system information from a first serving cell. The first measurement configuration indicates at least one first cell applicable for being measured by the UE in a first Radio Resource Control (RRC) state which is an RRC idle state or an RRC inactive state. The method further includes the UE performing, in the first RRC state, a first measurement operation based on the first measurement configuration to generate a first measurement result of the at least one first cell and retaining the first measurement result when the UE transitions from the first RRC state to a second RRC state.
Patent WO-2021258294-A1 (WO)
Title: 电子设备及解锁方法、装置、存储介质
Inventor: WANG LU
IPC: G06K9/00
Filed: 2020-06-23
Abstract: 本申请实施例公开了一种电子设备，其中，所述电子设备包括：发射器、接收器和处理器；所述发射器用于依次发射具有第一密度的光信息，以及具有第二密度的光信息；所述第一密度不同于所述第二密度；所述接收器用于对应接收所述具有第一密度的光信息，以及所述具有第二密度的光信息；所述处理器，用于执行以下步骤：利用所述具有第一密度的光信息对目标对象进行图像采集，得到第一目标图像；如果所述第一目标图像与第一预设图像匹配成功，利用所述具有第二密度的光信息对所述目标对象进行图像采集，得到第二目标图像；如果所述第二目标图像与第二预设图像匹配成功，解锁所述电子设备。同时，本申请实施例还公开了一种解锁方法及装置、存储介质。
Patent WO-2021042836-A1 (WO)
Title: Deburring method and apparatus, and state machine
Inventor: ZOU CHENGHUI
IPC: G06F13/42
Filed: 2020-06-29
Abstract: Disclosed are a deburring method and apparatus, and a state machine, which are used for improving the accuracy of data transmission. Said method comprises: acquiring a transmission instruction of data to be transmitted, the transmission instruction at least carrying said data; when it is determined that a first slave state machine can transmit said data, transmitting said data to a first state according to the transmission instruction; transferring said data according to a preset transfer state; when it is determined that a clock period for transmitting said data reaches a preset clock period, transferring said data to a preset state; and when it is determined that a preset transmission time is reached, transmitting said data.
Patent WO-2021000846-A1 (WO)
Inventor: ZHANG JUN
IPC: B25J15/12
Filed: 2020-06-30
Abstract: 一种可换多种手指与指尖甲的灵巧柔触末端执行器，包括手掌部和手指部；所述手掌部包括固定板（2），其通过两根导柱拉杆（3）连接有底板（9），位于底板（9）与固定板（2）之间的两根导柱拉杆（3）上同时套设有一块推板（5），固定板（2）上安装有气缸（1），其活塞杆伸出固定板（2）底面后与推板（5）连接；推板（5）上铰接三根弯二力杆（11）；底板（9）下方设有与其平行设置的、通过驱动机构带动相互啮合的前齿轮（16）和后齿轮（15），前齿轮（16）和后齿轮（15）共连接有与弯二力杆（11）连接的直角弯板指根（18）；所述手指部的结构为：包括分别固定在三个直角弯板指根上的手指部件（19）。通过上述结构实现复杂对象的抓取，具有精度高速度快的优点。
Patent WO-2021018088-A1 (WO)
Inventor: WU CHAO
IPC: H04L29/06
Filed: 2020-07-27
Abstract: 一种可信认证方法，网络设备、系统及存储介质。其中方法包括：认证发起设备生成交易预案，所述交易预案中包含可信认证对象的认证信息；所述认证发起设备向区块链中的节点发送所述交易预案；所述认证发起设备在收到所述区块链中的节点返回的交易有效确认后，确认可信认证成功。本实施例通过将可信认证，作为区块链交易执行，减少了可信认证对中心节点的依赖，保证服务网络的安全稳定。
Patent WO-2021237926-A1 (WO)
Title: Hard rock cross passage tunneling machine and construction method
Inventor: TAN SHUNHUI
IPC: E21D9/10
Filed: 2020-07-29
Abstract: Disclosed is a hard rock cross passage tunneling machine, comprising a split drilling machine (1) and a tunneling apparatus (2). A drill bit rod (104) is detachably arranged at an output end of the split drilling machine (1); the tunneling apparatus (2) comprises a main tunneling unit; the drill bit rod (104) passes through the main tunneling unit; and the main tunneling unit matches the drill bit rod (104). The split drilling machine is used for drilling a tunnel first, and then the tunneling apparatus performs cutterhead tunneling excavation on the tunnel on the basis of drilling, thereby reducing the tunneling vibration impact, and improving the tunneling efficiency. The split drilling machine and the tunneling apparatus are used in cooperation; the main tunneling unit uses the drill bit rod located in a drill hole as a support point, and tunnels forwards along the drill bit rod, so as to implement efficient excavation of drilling before excavation. The problems that a cross passage excavation device is inflexible to use and low in working efficiency are solved. Further disclosed is a construction method of the hard rock cross passage tunneling machine.
Patent WO-2021018204-A1 (WO)
Title: Active diode circuit and alternating current/direct current power supply conversion circuit
Inventor: DUAN WEIYIN
IPC: H01L29/861
Filed: 2020-07-29
Abstract: The present application is suitable for the technical field of electronics, and provides an active diode circuit and an alternating current/direct current power supply conversion circuit. The active diode circuit comprises a power supply interface, a drain interface of the active diode circuit, a control interface, a source interface of the active diode circuit, a logic unit, a constant current source, and a first switching transistor. A first end of the constant current source is connected to the drain interface of the active diode circuit, a second end and a third end thereof are both connected to the power supply interface, and a fourth end thereof is connected to the logic unit. A first input end of the logic unit is connected to the fourth end of the constant current source, a second input end thereof is connected to the control interface, and an output end thereof is connected to a gate of the first switching transistor. A drain of the first switching transistor is connected to the drain interface of the active diode circuit, and a source thereof is connected to the source interface of the active diode circuit. The present application solves the problems of high temperature rise of a rectifying bridge and complexity of a structure of a PFC circuit.
Patent WO-2022016599-A1 (WO)
Inventor: WEI KUNSONG
IPC: A61C1/08
Filed: 2020-07-31
Abstract: 一种牙科根管治疗用弯手机（100），其形成了一种内部导电、表面绝缘、结构紧凑、高度体积小、方便维修的牙科弯手机（100）的整体方案，能准确、安全、稳定的实现牙根管长度测量功能，进而实现稳定的根管预备和牙根管长度测量结合的二合一功能，且整体结构紧凑提供良好视野，降低医生在操作过程中发生器械分离或者发生预备台阶的风险，对于安全性提升有很大的保障。方便拆卸维修、清洗的方案，降低交叉感染的风险，进一步增加了牙科根管治疗用弯手机（100）的使用安全性、便利性效果。
Patent WO-2022032427-A1 (WO)
Title: Cell list negotiation procedure for ue-specific paging areas
Inventor: ZHANG NAN
IPC: H04W68/02
Filed: 2020-08-10
Abstract: This disclosure provides systems, devices, apparatus and methods, including computer programs encoded on storage media, for a cell list negotiation procedure for UE-specific paging areas. A UE may determine a cell ID list that includes one or more preferred cells for paging the UE and transmit the cell ID list to a base station for requesting authorization of the cell ID list. The base station may determine whether to authorize the cell ID list and transmit a paging signal to the UE based on whether the cell ID list that includes the one or more preferred cells for paging the UE is authorized.
Patent WO-2021037105-A1 (WO)
Inventor: ZHANG HAO
IPC: E05D7/085
Filed: 2020-08-27
Abstract: A refrigerator (100) capable of facilitating door opening, comprising a refrigerator body (10), a door body (20) used for opening and closing the refrigerator body (10), and a hinge assembly (30) connecting the refrigerator body (10) and the door body (20). The refrigerator body (10) comprises a rear wall (104) and an opening (102) oppositely arranged, the direction in which the rear wall (104) faces the opening (102) is a first direction, and the hinge assembly (30) comprises a first hinge member (31), a second hinge member (32) and a switching component (40) connecting the first hinge member (31) and the second hinge member (32). When the door body (20) is in an opening process, the first hinge member (31) moves relative to the switching component (40) to drive the door body (20) to move away from the refrigerator body (10) along the first direction, and then the switching component (40) drives the second hinge member (32) to move relative to the switching component (40). This refrigerator (100) can improve the degree of freedom of opening and closing of the door body (20), and can generate various motion trajectories to adapt to different application scenarios.
Patent WO-2021037141-A1 (WO)
Inventor: ZHANG RONGXIANG
IPC: G06T7/514
Filed: 2020-08-27
Abstract: 本发明提供了一种电子设备及深度信息获取方法，涉及通信技术领域。电子设备包括：第一入光组件、第二入光组件、反射组件、图像传感器和处理器；其中，反射组件将第一入光组件输出的第一光线，沿第一路径反射至图像传感器，以及将第二入光组件输出的第二光线，沿第二路径反射至图像传感器；图像传感器将根据第一光线和第二光线生成的目标图像发送至处理器；处理器计算目标图像对应的目标深度信息。
Patent WO-2022041278-A1 (WO)
Inventor: ZHOU XUE
IPC: G11C11/16
Filed: 2020-08-31
Abstract: Embodiments of the present application relate to the field of storage. Provided is a memory. The area and power consumption of the memory can be reduced while ensuring the writing flexibility. The memory comprises a plurality of storage units distributed in an array, and each storage unit comprises an orbit torque provision line, wherein a free layer of a first MTJ is connected to the spin orbit torque provision line, and a free layer of a second MTJ is connected to the orbit torque provision line; a first bit line, a second bit line, and a third bit line are also connected to the orbit torque provision line, the connection ends of the first bit line and the second bit line on the orbit torque provision line are separately located on both sides of the first MTJ and the second MTJ, and the connection end of the third bit line on the orbit torque provision line is between the first MTJ and the second MTJ.