baber/WOPTO huggingface dataset:
Patent WO-2020168853-A1 (WO)
Title: Appareil d'imagerie ultrasonore
Inventor: HE QIONG
IPC: A61B8/00
Filed: 2020-01-09
Abstract: La présente invention concerne un appareil d'imagerie ultrasonore, comprenant : un processeur (10), N systèmes ultrasonores (20), un canal de communication (30) et une sonde à ultrasons (40), N étant un nombre entier positif supérieur à 1. Le processeur (10) est configuré pour recevoir une instruction de configuration de système ultrasonore entrée par un utilisateur, pour permettre à l'un des N systèmes ultrasonores (20) d'être dans un état activé. Le système ultrasonore (20) dans l'état activé est configuré pour envoyer une instruction de commande à la sonde à ultrasons (40) au moyen du canal de communication (30). La sonde à ultrasons (40) est configurée pour fonctionner en coopération avec le système ultrasonore (20) dans l'état activé selon l'instruction de commande. La présente invention atteint le but selon lequel N systèmes ultrasonores (20) sur l'appareil d'imagerie ultrasonore peuvent respectivement utiliser le même canal de communication (30) pour se connecter à la sonde à ultrasons (40), ce qui réduit les coûts et le volume de l'appareil d'imagerie ultrasonore et améliore la compatibilité de l'appareil d'imagerie ultrasonore.
Patent WO-2020151560-A1 (WO)
Inventor: REN SHI
IPC: B60Q9/00
Filed: 2020-01-16
Abstract: 公开了一种车辆盲区检测方法，该检测方法包括：获取安装在车辆两侧的图像采集设备采集到的图像，并对所述图像进行识别；当识别出指定的检测区域中存在目标时，获取车辆的转向信息；然后依据识别出的上述目标的目标信息和上述转向信息，确定目标报警方式，并执行目标报警方式。该检测方法可自主监视视野盲区中的目标，提高驾驶者体验。还公开了一种车辆盲区检测装置和系统。
Patent WO-2021142784-A1 (WO)
Title: Optical system, lens module, and electronic device
Inventor: CAI XIONGYU
IPC: G02B13/00
Filed: 2020-01-17
Abstract: An optical system, a lens module, and an electronic device. The optical system comprises a first lens to a sixth lens in sequence from the object side to the image side in the optical axis direction. The first lens, a second lens, and the sixth lens have negative refractive powers; a third lens to a fifth lens have positive refractive powers; the object side surfaces of a near optical axis area and a near circumferential area of the first lens, the second lens, and the third lens are all convex surfaces, and the image side surfaces of the near optical axis area and the near circumferential area are all concave surfaces; the image side surfaces of the near optical axis area and the near circumferential area of a fourth lens and a fifth lens are all convex surfaces; the object side surfaces of the near optical axis area and the near circumferential area of the fifth lens are both convex surfaces; and the object side surfaces of the near optical axis area and the near circumferential area of the sixth lens are both concave surfaces, and the image side surface of the near optical axis area is a convex surface. By providing a six-piece lens structure and reasonably configuring the refractive powers and surface shapes of the six optical lenses, the optical system is ensured to have the characteristics of wide-angle and miniaturization while satisfying a high resolution.
Patent WO-2021147034-A1 (WO)
Title: System and method for controlling the robot, electronic device and computer readable medium
Inventor: MAO YICHAO
IPC: B25J13/08
Filed: 2020-01-22
Abstract: Embodiments of the present disclosure provide a system and a method for controlling the robot, an electronic device and computer readable medium. The method comprises in response to determining that an object to be operated by the robot enters a reachable area of the robot, triggering a first sensor to sense a movement of the object in the reachable area; determining first position information of the object based on first sensing data received from the first sensor, the first sensor obtaining the first sensing data by sensing the movement of the object; determining second position information of the object based on second sensing data received from a second sensor, the second sensor obtaining the second sensing data by sensing a relative motion between the robot and the object; and generating, based on the first and the second position information, a first prediction of a target position at which the object is operated by the robot. In this way, the robot can complete an operation for the object on the AGV within a limit operation time during which the AGV passes through the reachable area of the robot. Meanwhile, by collecting the sensing data from different sensor groups, a target position at which the object is handled by the robot may be predicted more accurately.
Patent WO-2021147105-A1 (WO)
Inventor: YING JIANGWEI
IPC: H04W88/06
Filed: 2020-01-23
Abstract: Disclosed are a communication method and apparatus. The method comprises: when a first service needs to be newly established on a first USIM, a terminal device obtaining transmission capacity information, wherein the transmission capacity information comprises a first USIM single communication duration and a second USIM single communication duration, and the terminal device comprises the first USIM and a second USIM; and the terminal device determining, according to the transmission capability information and the requirements of the first service, whether to establish the first service, wherein the requirements of the first service are used for indicating the delay requirements of the first service. Accordingly, when there is a new service, a solution for determining, according to transmission capability information of a first USIM and a second USIM, whether the new service is established is provided. Furthermore, when the new service is established, the services of multiple USIM cards in a terminal device can be ensured to be carried out simultaneously, such that the problems in the background technology of the user experience being poor and other USIMs being unable to execute services due to the fact that a USIM exclusively occupies resources are thus solved.
Patent WO-2020182014-A1 (WO)
Title: Drum washing machine
Inventor: LV PEISHI
IPC: D06F35/00
Filed: 2020-03-03
Abstract: Provided is a drum washing machine comprises an inner drum for independently holding wash water while washing laundry; an inner drum drain opening formed at the inner drum for draining wash water; an installation member installed at the drain opening at an inner wall of the inner drum; an installation member drain opening formed at the installation member and in communication with the inner drum drain opening; and a drain sealing device comprising a blocking component used to block the installation member drain opening. In the present invention, an inner wall of an inner drum is provided with an installation member having an installation member drain opening in communication with an inner drum drain opening, and a drain sealing device is used to block the installation member drain opening, thereby realizing sealing of the inner drum drain opening. The installation member enables the drain sealing device to fit and seal therein without changing the conventional circular wall structure of the inner drum, and thus the invention has a simple installation structure. Moreover, the blocking component can tightly fit against a smooth portion of the installation member, thereby providing favorable sealing performance.
Patent WO-2020182046-A1 (WO)
Title: Reference signal measuring method and communication apparatus
Inventor: ZHANG PENG
IPC: H04W24/08
Filed: 2020-03-05
Abstract: Embodiments of the present application relate to the field of communications. Disclosed are a reference signal measuring method and a communication apparatus, for solving the problem of a reduced correct reception rate of signals caused by an invalid optimal paired beam in a high-speed motion scene. The method comprises: sending first information to a terminal device, the first information being used for indicating a first measurement unit, N receiving ports of the terminal device, and a downlink reference signal received by the terminal device by means of each port in the N receiving ports at the first measurement unit, wherein N is an integer greater than or equal to 1; and receiving second information from the terminal device, the second information being used for indicating a downlink measurement result of the first measurement unit.
Patent WO-2020177763-A1 (WO)
Inventor: DONG XIEPING
IPC: A61B17/86
Filed: 2020-03-06
Abstract: A pedicle screw and rod fixing system and structure having dual flexibility of the screw and rod, which are applied in orthopedic surgery and neurosurgery; a comprised pedicle screw and connecting rod are a flexible pedicle screw and a flexible connecting rod respectively, both of which have a micro-dynamic function; between a screw body and screw base of the flexible pedicle screw, rigid rods at both ends of the flexible connecting rod are connected to one middle flexible body or to a plurality of flexible bodies that are distributed at intervals and that are composed of cylindrical springs; the flexible pedicle screw is formed by connecting the screw body and the screw base at two ends of a cylindrical spring respectively; the flexible connecting rod is formed by connecting and fixing a rigid metal rod respectively at each of two ends of a cylindrical spring; and the outer diameter of the cylindrical spring is not greater than the outer diameter of the connected rigid metal rods. Since both the screw and the rod have elastic activity, the spinal segments fixed thereby have a better non-fusion fixation effect than a single flexible nail and rod. The present invention helps to reduce the concentration of stress between adjacent segments, and helps to prevent deterioration between adjacent segments.
Patent WO-2021184344-A1 (WO)
Title: Variable displacement pump, driving device formed of pump, and driving method of driving device
Inventor: CHANG JUI-CHENG
IPC: F04C2/344
Filed: 2020-03-20
Abstract: A variable displacement pump, a variable speed driving device formed of the pump, and a driving method of the driving device. Inside an impeller pump, a fixed wall piece (21), a movable wall piece (22), and a movable vane chamber sleeve (23) are combined into a vane chamber body (2) having at least one vane chamber (230), and the vane chamber body forms, together with a vane rotor (3) provided in the vane chamber body (2), a variable displacement pump in which the vane chamber (230) can expand and contract in the axial direction of the vane rotor (3). Moreover, at least two variable displacement pumps are communicated with each other to form a closed loop in which an active pump (101) drives a passive pump (102). During operation, when there is a difference between the driving force of the active pump (101) and the load resistance of the passive pump (102), the vane chambers (230) of the active and passive pumps (101), (102) can be automatically expanded and contracted until the above driving force and load resistance reach a balance. Moreover, under the condition that the fluid displacements per unit time of the active and passive pumps are nearly equal, the capacity and speed of the vane chambers (230) of the active and passive pumps are automatically adjusted to an inversely proportional operation balance, achieving the purpose of smooth variable speed driving.
Patent WO-2021189249-A1 (WO)
Title: 一种促进孕产妇和婴幼儿健康的孕产妇配方乳粉
Inventor: CHEN LIJUN
IPC: A23C9/152
Filed: 2020-03-24
Abstract: 一种促进孕产妇和婴幼儿健康的孕产妇配方乳粉，每100g所述孕产妇配方乳粉中，包括：低聚糖4-9g，酪蛋白糖巨肽1-7g。所述孕产妇配方乳粉添加了一定量的生物活性物质—酪蛋白糖巨肽，有助于增进孕产妇健康；并且因其富含唾液酸，使得孕产妇配方乳粉中唾液酸含量远高于现有孕妇奶粉，有利于促进婴幼儿智力发育和生长发育；同时，搭配添加了低聚糖，可促进孕产妇肠道微生态健康，且使得所述孕产妇配方乳粉的成分接近孕期血清和母乳，有利于促进胎儿和婴幼儿的生长发育。
Patent WO-2021189480-A1 (WO)
Inventor: LI YUNLONG
IPC: G09F9/33
Filed: 2020-03-27
Abstract: L'invention concerne un substrat d'affichage, comprenant une base en silicium (10), la base en silicium (10) présentant une zone d'affichage (100), une région de liaison (300) située sur un côté de la région d'affichage (100), et une région de câblage (400) située entre la région d'affichage (100) et la région de liaison (300) ; des structures de protection de câblage (40) sont disposées sur la base de substrat (10) de la région de câblage (400) ; des ensembles tampons (301) sont intégrés dans la base en silicium (10) de la région de liaison (300) ; la distance minimale entre le bord de la projection orthogonale de chaque structure de protection de câblage (40) sur le substrat de silicium (10) et le bord de la projection orthogonale d'une ouverture de chaque ensemble tampon (301) sur la base de silicium (10) est inférieure à la taille maximale d'un sous-pixel.
Patent WO-2021195820-A1 (WO)
Inventor: CHEN YANGDONG
IPC: A61Q19/02
Filed: 2020-03-30
Abstract: It relates to a two-part composition for caring for keratin materials comprising: a)an anhydrous part comprising ferulic acid; and b)a hydrous part containing at least one non-ionic guar gum and at least one anionic polysaccharide; wherein the anhydrous part and the hydrous part are separate. It also relates to a process for caring for keratin materials, comprising mixing the anhydrous part and the hydrous part of the two-part composition as described above together to form a solution and applying the solution to the keratin materials.
Patent WO-2020211851-A1 (WO)
Inventor: GU PENGFEI
IPC: H01L29/786
Filed: 2020-04-17
Abstract: 一种薄膜晶体管，包括：有源层（4）和栅极绝缘层（3），所述有源层（4）包括：层叠设置的第一有源子层（5）和第二有源子层（6），所述第二有源子层（6）位于所述栅极绝缘层（3）和所述第一有源子层（5）之间，所述第一有源子层（5）的费米势大于所述第二有源子层（6）的费米势，所述第一有源子层（5）中的耗尽区的最大厚度等于所述第一有源子层（5）的厚度，所述第二有源子层（6）中的耗尽区的最大厚度等于所述第二有源子层（6）的厚度。
Patent WO-2020221184-A1 (WO)
Inventor: DI ZHIHONG
IPC: A61P19/06
Filed: 2020-04-27
Abstract: Provided is a pharmaceutical composition with the effect of reducing uric acid. The pharmaceutical composition is made of inulin, sodium citrate, potassium citrate and citric acid, and can be used for patients with gout.
Patent WO-2021217442-A1 (WO)
Inventor: YUAN TAO
IPC: G01N30/00
Filed: 2020-04-28
Abstract: A convergence chromatography analysis method for tocopherol acetate in e-liquid, for use in detecting tocopherol acetate in e-liquid. Since the presence of tocopherol acetate in e-liquid may impair human health, the presence or absence of tocopherol acetate in e-liquid is required to be quickly detected during both e-liquid production and e-liquid inspection to implement quality control on the e-liquid. Compared with reported gas chromatography and liquid chromatography, the use of convergence chromatography analysis consumes a shorter time. Optimized chromatography conditions are: an HSS C18 SB chromatography column, 3% of ethanol and 97% of CO 2  used as an elution solvent, a flow rate of 0.8 mL/min, and a back pressure of 2000 psi. In an experiment, a photodiode array (PDA) detector is used, and detection is completed within two minutes when analysis is performed under a wavelength of 220 nm; in addition, the mobile phase comprises 97% of CO 2  and thus is safe and pollution-free to the environment. The analysis method is rapid and sensitive, and thus provides a method basis for security inspection of an electronic cigarette.
Patent WO-2021243637-A1 (WO)
Inventor: BAI LU
IPC: G09G3/36
Filed: 2020-06-04
Abstract: A display substrate, a fabricating method, and a display device. At least one shift register unit in a scan driving circuit (Y1) in a display substrate comprises an output circuit (O1); the output circuit (O1) comprises an output transistor (T10) and an output reset transistor (T9); the length of an active layer of the output transistor (T10) in a first direction is a first length, the length of an active layer of the output reset transistor (T9) in the first direction is a second length, the sum of the first length and the second length is an output active length (L1); the smaller one of the minimum width of the active layer of the output transistor (T10) in the second direction and the minimum width of the active layer of the output reset transistor (T9) in the second direction is a first output active width (W1); the first direction intersects the second direction; the ratio of the output active length (L1) to the first output active width (W1) falls within a first predetermined ratio range; and the first predetermined ratio range is greater than or equal to three and less than or equal to eleven.
Patent WO-2021248302-A1 (WO)
Inventor: HU XINMEI
IPC: B01J20/286
Filed: 2020-06-09
Abstract: A chromatography medium for separating boron-containing substances, the chromatography medium comprising a matrix support and a grafted chain grafted onto the matrix support. The general formula of the grafted chain is MA-R 1 -X 1 -R 2  or is represented by formula (I). The MA is a group that may be covalently or non-covalently bonded to other chemical functional groups; the R 1 , R 2  and R 3  are independently selected from a hydrogen atom, a saturated hydrocarbon group, an unsaturated hydrocarbon group or a saturated hydrocarbon group containing non-carbon electronegative heteroatoms, and at least one of the R groups is provided with cis-ortho-polyhydroxy, and the cis-ortho-polyhydroxy has a straight-chain skeleton structure or a cyclic-chain skeleton structure; X 1 and X 2  are respectively a divalent heteroatom and a trivalent heteroatom among the non-carbon electronegative heteroatoms; and the sum of the number of carbon atoms on R 1 , R 2  and R 3  in the grafted chain is greater than 2.
Patent WO-2020253872-A1 (WO)
Title: 具有a2a腺苷受体激动活性的2-苄叉肼基腺苷类化合物
Inventor: ZHONG WU
IPC: A61P37/00
Filed: 2020-06-22
Abstract: 通式(I)所示的具有A  2A 腺苷受体激动活性的2-苄叉肼基腺苷类化合物以及包含它们的药物组合物。该化合物和组合物可作为A  2A 腺苷受体激动剂用作药剂。 (I)
Patent WO-2021004304-A1 (WO)
Inventor: HUANG HUI
IPC: F25B41/325
Filed: 2020-06-28
Abstract: A refrigeration/heat pump system having two-stage compression and multiple air supplementations, a control method therefor and an air conditioner, the refrigeration heat pump system comprising: a high pressure stage compression part (100) and a low pressure stage compression part (200), a first air supplementing inlet (101) is provided between the high pressure stage compression part (100) and the low pressure stage compression part (200), and a second air supplementing inlet (201) is also provided in the low pressure stage compression part (200). The system further comprises a first air supplementing assembly (3) and a second air supplementing assembly (4), the first air supplementing assembly (3) being in communication with the first air supplementing inlet (101) so as to supplement air from the first air supplementing inlet (101), and the second air supplementing assembly (4) being in communication with the second air supplementing inlet (201) so as to supplement air from the second air supplementing inlet (201).
Patent WO-2021022947-A1 (WO)
Title: 一种部署虚拟机的方法及相关装置
Inventor: LI SHITAO
IPC: G06F9/455
Filed: 2020-06-30
Abstract: 一种部署虚拟机的方法及相关装置，涉及网络功能虚拟化领域。该方法包括：在 VNFD 中设置至少两个虚拟资源模板。VNFM 向 NFVO 发送的虚拟资源授权请求用于请求对不同处理器架构的虚拟资源授权，NFVO 可以从不同处理器架构的剩余虚拟资源中灵活地选择剩余虚拟资源，且该剩余虚拟资源满足部署虚拟机所需的虚拟资源。随后，NFVO 向 VNFM 发送第一虚拟资源授权响应或第二虚拟资源授权响应，以授权所述 VNFM 部署第一虚拟机所需的虚拟资源或部署第二虚拟机所需的虚拟资源，VNFM 可以在对应该处理器架构的剩余虚拟资源的服务器上部署第一虚拟机或第二虚拟机。相对于现有技术中只能在一种处理器架构的剩余虚拟资源上部署虚拟机，该方法能够有效地提高部署虚拟机的成功率和效率
Patent WO-2021232548-A1 (WO)
Inventor: LIU PENGFEI
IPC: H01L21/331
Filed: 2020-07-01
Abstract: 本发明提供一种功率半导体装置及其制备方法，装置包括：第一导电类型的基底；第二导电类型的阱区，设置于基底的第一主面；沟槽栅结构，设置于基底的第一主面，贯穿阱区至基底中；第一导电类型的源极，设置于阱区内，且位于沟槽栅结构的侧面；第二导电类型的集电极，设置于基底的第二主面；第一导电类型的场截止层，设置于基底的第二主面，且位于集电极与基底之间；低寿命区，设置于基底的第二主面，且位于场截止层中靠近集电极的位置，低寿命区包含缺陷以降低少数载流子的寿命。本发明可有效降低器件的拖尾电流，进而降低器件的关断损耗，同时能提高器件的开关频率，减小交叉导通的风险。
Patent WO-2021031709-A1 (WO)
Title: Imaging method, imaging device, and electronic equipment
Inventor: LI TOM
IPC: H04N5/232
Filed: 2020-07-01
Abstract: Provided in embodiments of the present disclosure are an imaging method, imaging device, and electronic equipment. The method includes: acquiring an invisible light laser ray image of a photographed subject, the invisible light laser ray image is an image obtained by irradiating the
photographed subject with invisible light laser rays; acquiring a visible light image of the photographed subject, the visible light image is an image obtained by irradiating the photographed subject with visible light; and flattening the visible light image based on the invisible light laser ray image; wherein the invisible light laser ray image and the visible light image are acquired at the same timing, and the orientation of acquiring the invisible light laser ray image and acquiring the visible light image is known. Through the processing solution of the present disclosure, the quality of the acquired image is improved.
Patent WO-2022000469-A1 (WO)
Inventor: SUN HANQING
IPC: G06K9/62
Filed: 2020-07-03
Abstract: A method, apparatus and system for 3D object detection and segmentation are provided. The method comprises the steps of: extracting multi-view 2D features based on multi-view images captured by a plurality of cameras; generating a 3D feature volume based on the multi-view 2D features; and performing a depth estimation, a semantic segmentation, and a 3D object detection based on the 3D feature volume. The method, apparatus, and system of the disclosure are faster, computation friendly, flexible, and more practical to deploy on vehicles, drones, robots, vehicles, mobile devices, or mobile communication devices.
Patent WO-2021031740-A1 (WO)
Inventor: GAO HAIBO
IPC: B62D61/06
Filed: 2020-07-10
Abstract: 本发明提供了一种多用途星球探测车，涉及星球探测技术领域。所述多用途星球探测车包括：箱体，其左右两侧分别安装有第一转轮；以及悬臂，其前端与所述箱体连接，所述悬臂的后端安装有第二转轮；其中，所述悬臂相对所述箱体能够转动或固定，所述第二转轮相对所述悬臂能够转向，所述第一转轮和所述第二转轮用于驱动所述多用途星球探测车。相对现有技术，本发明的多用途星球探测车能够对外星球上的悬崖、火山口、陨石坑以及熔岩洞等特殊地理位置进行有效探索。
Patent WO-2021013071-A1 (WO)
Title: Polyvalent immunogenicity composition for human papillomavirus
Inventor: LUO CHUNXIA
IPC: C12N15/37
Filed: 2020-07-17
Abstract: Disclosed is a polyvalent human papillomavirus (HPV) immunogenicity composition for preventing disease or infections related to HPV. The polyvalent HPV immunogenicity composition contains: an HPV virus-like particle formed from assembling L1 proteins of HPV type 6, type 11, type 16, type 18, type 31, type 33, type 45, type 52, and type 58; and one or more HPV virus-like particles formed from assembling L1 proteins of other pathogenic HPV types. In one embodiment, the one or more other pathogenic HPV types are selected from HPV type 35, type 39, type 51, type 56, or type 59. In one embodiment, at least one of the described HPV virus-like particles is a chimeric HPV virus-like particle, the chimeric HPV virus-like particle containing one or more chimeric HPV L1 proteins.
Patent WO-2021013217-A1 (WO)
Title: A teixobactin analogue and use thereof
Inventor: REN QINGYUN
IPC: C07K7/56
Filed: 2020-07-23
Abstract: Provided herein belongs to the field of pharmaceuticals, and specifically relates to a Teixobactin analogue and use thereof. It further relates to a pharmaceutical composition comprising the compound and use of the compound and the pharmaceutical composition thereof in inhibiting the growth and /or reproduction of Gram-positive bacteria or Mycobacterium tuberculosis. It also provides a compound having Formula (Ia) or a stereoisomer, a tautomer, an N-oxide, a solvate, a metabolite, a pharmaceutically acceptable salt or a prodrug thereof.
Patent WO-2022000650-A1 (WO)
Inventor: ZHENG YAJUN
IPC: G06F3/01
Filed: 2020-07-24
Abstract: A tactile effect optimization method and device, and a computer-readable storage medium. The optimization method comprises: acquiring a vibration waveform of a preset tactile effect (S100); according to the vibration waveform, calculating a voltage waveform corresponding to a device (S200); determining whether the maximum absolute value of a voltage in the voltage waveform is greater than the maximum voltage output value of the device (S300); if so, determining whether an accumulated voltage energy value of a point at which the absolute value of the voltage in the voltage waveform exceeds the maximum voltage output value of the device is greater than a preset threshold energy value (S400); and if so, feeding a determination result back to the vibration waveform, and performing optimization processing on the vibration waveform (S500). By means of the method, the distortion of a tactile effect can be reduced, the costs of designing the tactile effect in a targeted manner are reduced, and a user experience brought by the tactile effect is improved.