baber/WOPTO huggingface dataset:
Patent WO-2021068497-A1 (WO)
Title: Grate cooler working state monitoring method based on image recognition
Inventor: ZHANG CHENGWEI
IPC: G01B11/28
Filed: 2020-05-07
Abstract: A grate cooler working state monitoring method based on image recognition, comprising: a hardware adjustment step (S1); a camera calibration step (S2); an image data pre-processing step (S3); an edge thickness calculation step (S4); and a fluidized surface area calculation step (S5). Thus, errors caused by using grate speed of a grate cooler to indirectly estimate material layer thickness are resolved, and the function of fluidized surface area dynamic measurement is made possible, allowing the thickness and fluidized state of a material layer in a grate cooler to be measured directly. A measurement value is transmitted to an expert smart control system, and the expert smart control system, in combination with a machine learning algorithm, analyzes, calculates, and implements grate speed control, allowing the problem of unstable grate cooler operation to be avoided completely, improving the utilization rate of waste heat from cement clinker, reducing energy waste, and improving system yield and quality.
Patent WO-2020233629-A1 (WO)
Inventor: LIU QI
IPC: G06Q20/38
Filed: 2020-05-20
Abstract: 一种基于代码标注的对象级收据存储方法和节点，该方法可以包括：第一区块链节点接收经过加密的对应于智能合约的交易，所述智能合约的代码中包括通过暴露标识符标明的对象(302)；第一区块链节点在可信执行环境中解密所述交易，以获得所述智能合约的代码(304)；第一区块链节点在所述可信执行环境中执行所述智能合约的代码，得到收据数据(306)；第一区块链节点存储所述收据数据，使所述暴露标识符标明的对象对应的收据内容以明文形式存储、其余收据内容以密文形式存储(308)。
Patent WO-2021000664-A1 (WO)
Inventor: LIU ZHIYONG
IPC: G06N3/04
Filed: 2020-05-25
Abstract: The present invention belongs to the field of computer vision, pattern recognition, and machine learning, specifically relates to a method, system, and device for automatic calibration of differences in cross-modal target detection, and is intended to solve the problem of inaccurate detection caused by differences between color and thermal image. The present system method comprises: obtaining a color–thermal multi-modal image to be detected, and building an input image set; obtaining a feature map of each modal image in the input image set, and extracting shared candidate regions; aligning the shared candidate regions, and obtaining a feature representation of each shared candidate region by means of pooling; on the basis of a preset classifier, obtaining the type of the feature representation of the shared candidate region, and obtaining the position of the shared candidate region by means of deviation regression; according to the type of the feature representation of the shared candidate region, using non-maximum suppression to obtain the shared candidate region having the highest probability, and, according to the position, returning it to the image to be detected for labeling. The present invention significantly improves the robustness and the accuracy of cross-modal detection of a pedestrian detector.
Patent WO-2020249048-A1 (WO)
Title: Alk蛋白调节剂及其抗肿瘤应用
Inventor: YANG XIAOBAO
IPC: A61P35/00
Filed: 2020-06-11
Abstract: 通式(I)化合物、通式(III)化合物及它们的抗肿瘤应用。设计合成的一系列化合物具有广泛的药理活性，有降解特定蛋白和/或抑制活性的功能，可用于相关的肿瘤和癌症治疗。
Patent WO-2020259444-A1 (WO)
Inventor: LI JING
IPC: G06T5/00
Filed: 2020-06-22
Abstract: Disclosed in embodiments of the present invention are an image processing method and a related device. The method comprises: a first server acquiring N image transformation relationships, the N image transformation relationships corresponding one-to-one to N third images, any two adjacent third images having an image overlap region at an adjacent position, and each image transformation relationship characterizing an image overlap region between a corresponding third image and an adjacent image; the first server receiving N first images, any two adjacent first images having an image overlap region at an adjacent position; and the first server processing the corresponding first images respectively according to the N image transformation relationships to obtain N second images, wherein no image overlap region is present between any two adjacent second images, and the N second images are arranged according to N cameras to form a first panoramic image. By implementing the described embodiments, an ultra high-resolution image having 100 million pixels may be obtained in real time.
Patent WO-2021008326-A1 (WO)
Inventor: LI DONGSHENG
IPC: G06Q20/06
Filed: 2020-06-28
Abstract: An electronic cash-based offline transaction method and system. The method comprises: a back-end server receives from a smart card an anti-replay factor generated by the smart card (S1); the back-end server determines whether an abnormal transaction exists in the smart card according to a preset algorithm, and if not, uses a private key of the back-end server to sign security information to generate a security information signature, and sends to the smart card the security information and the security information signature (S2); and the smart card receives the security information and security information signature information from the back-end server, uses a public key of the back-end server to verify the security information signature information, after the verification of the signature is passed, checks by comparison whether the anti-replay factor in the security information is consistent with that generated by the smart card, and if yes, stores active field information (S3).
Patent WO-2021128792-A1 (WO)
Title: 一种提高苯酚羟基化反应产物对位选择性的催化剂及其制备方法与应用
Inventor: HUANG JIAHUI
IPC: B01J29/89
Filed: 2020-07-02
Abstract: 一种提高苯酚羟基化反应产物对位选择性的催化剂及其制备方法和应用。该催化剂以钛硅分子筛为催化剂，以氧化硅或氧化铝为粘结剂挤条或喷雾成型。辅以铁为第一改性组分，以镧和磷为第二改性组分。再对催化剂进行硅烷化处理得到所述苯酚羟基化催化剂。以催化剂的重量为基准，氧化铁含量为0.5％～10％，助剂氧化镧的含量为0.5％～5％，助剂氧化磷的含量为0.5％～5％，氧化硅的含量为0.5％～2％。催化剂制备采用等体积浸渍法负载引入活性组分铁，经过干燥、焙烧后，再采用等体积浸渍法负载第二改性组分镧和磷，再次经过干燥、焙烧后，进行硅烷化处理得到目标催化剂。该催化剂具有低温苯酚羟基化活性高，对位产物选择性高和催化剂稳定性好。
Patent WO-2021027437-A1 (WO)
Inventor: WEI DEPING
IPC: G06F16/36
Filed: 2020-07-06
Abstract: A resource scheduling method and system, and a computer-readable storage medium. Said method comprises: acquiring a control instruction inputted by a user (S101); on the basis of the control instruction, determining an intended device (S102); in the case where the intended device cannot be started, with regard to each function of the intended device, querying a constructed knowledge graph for alternative devices associated with the function, the knowledge graph having a plurality of functions stored therein as well as devices associated with the functions (S103, S105); and determining one from all the alternative devices as a device to be started and starting same (S106). In the resource scheduling method, in the case where an intended device specified by a user cannot be started, alternative devices are appropriately determined according to an association relationship between functions and devices in a constructed knowledge graph, and then one of the alternative devices is determined as a device to be started and then is started, solving the problem in the related art that resources cannot be scheduled in a personalized manner, improving the personalization degree of a system, satisfying scheduling requirements of different resources, and improving the user experience.
Patent WO-2021237880-A1 (WO)
Title: Three-dimensional memory devices
Inventor: ZHANG KUN
IPC: H01L27/115
Filed: 2020-07-07
Abstract: A 3D memory device (100) includes a substrate (101), a peripheral circuit (108) on the substrate(101), a memory stack (114) including interleaved conductive layers (116) and dielectric layers (118) above the peripheral circuit (108), an N-type doped semiconductor layer (120) above the memory stack (114), a plurality of channel structures (124) each extending vertically through the memory stack (114) into the N-type doped semiconductor layer (120), a conductive layer (122) in contact with upper ends of the plurality of channel structures (124), at least part of which is on the N-type doped semiconductor layer (120), and a source contact (132) above the memory stack (114) and in contact with the N-type doped semiconductor layer (120).
Patent WO-2022006845-A1 (WO)
Title: Vehicle-mounted dc/dc bond strap detection circuit
Inventor: CHEN LIJUN
IPC: B60L3/00
Filed: 2020-07-10
Abstract: A vehicle-mounted DC/DC bond strap detection circuit. The circuit comprises a DSP controller (201), a detection circuit (202), a vehicle-mounted DC/DC converter standby circuit (203), and a vehicle-mounted DC/DC converter power supply negative line (204), and the detection circuit (202) comprises a comparator, a first conductive branch, a second conductive branch, and a third conductive branch. Thus, the detection circuit (202) is connected between the DSP controller (201) and the vehicle-mounted DC/DC converter standby circuit (203) and between the DSP controller (201) and the vehicle-mounted DC/DC converter power supply negative line (204), and once hundreds of amperes of current is generated because a bond strap of a DC/DC converter (102) is in poor contact or even disconnected with a vehicle body or a bond strap of a low-voltage storage battery (104) is in poor contact or even disconnected, the detection circuit (202) can detect that a large current flows through the power supply negative line of the vehicle-mounted DC/DC converter (102) or a large current flows through a shielding line due to disconnection or poor contact of the bond strap of the DC/DC converter (102), thereby avoiding the situation that a wire harness is burnt out due to continuous output of the large current.
Patent WO-2022021344-A1 (WO)
Inventor: ZHAO WEISHENG
IPC: H01L43/08
Filed: 2020-07-31
Abstract: A magnetic random access memory and device, and a read-write control method. The magnetic random access memory comprises: a ferroelectric layer (110); a dielectric layer (120) provided above the ferroelectric layer (110); and a magnetic tunnel junction, wherein at least one part of the magnetic tunnel junction is provided on the dielectric layer (120). The present invention can significantly improve the interface effect of the dielectric layer (120) and the magnetic tunnel junction, thereby greatly improving a VCMA effect provided for the magnetic tunnel junction, and further optimizing the performance of the magnetic random access memory, such as power consumption, a writing speed, and thermal stability.
Patent WO-2021023171-A1 (WO)
Inventor: WANG DONG
IPC: G06F11/36
Filed: 2020-08-04
Abstract: Disclosed are a method and apparatus for test script recording time selection, relating to the technical field of computers. A particular embodiment of the method comprises: identifying an initial time displayed by a time control, wherein the initial time comprises at least one time element and an initial value thereof; for each time element, acquiring the coordinate distance between the initial value of the time element and an adjacent value, wherein the adjacent value is a value, adjacent to the initial value, from among values of the same time element of the time control; calculating the difference between a target value, in a preset target time, of the time element and the initial value; and simulating, according to the coordinate distance and the difference, a user completing time selection. The embodiment does not require the participation of a user and simulates time selection by a user merely by means of a code, and can be applicable to different mobile device models, operation system versions, screen sizes and resolutions, different applications, etc.; and a test script has good compatibility and is highly flexible, and a large amount of manpower costs is saved.
Patent WO-2022027383-A1 (WO)
Inventor: ZHU YAJUN
IPC: H04W74/08
Filed: 2020-08-05
Abstract: 本公开实施例提供了一种非陆地网络(NTN)随机接入的方法，应用于接入设备，其中，方法包括：响应于接收到多个携带相同随机接入前导码的随机接入请求，下发多个随机接入响应；其中，多个随机接入响应携带的至少一个随机接入参数具有不同的参数值；不同随机接入参数值，用于随机接入响应后续的随机接入过程。
Patent WO-2021027698-A1 (WO)
Inventor: Jiang Yancun
IPC: C10B7/12
Filed: 2020-08-07
Abstract: Disclosed in the present application is a rotating device, comprising a drum and further comprising a carbon stripping apparatus provided in the drum. As the drum rotates, the carbon stripping apparatus touches carbon generated by surface cracking of a solid organic matter to strip off the carbon. During operation, as the drum rotates, the solid organic matter tumbles and moves in the drum, the solid organic matter is heated to undergo a cracking reaction, carbon is firstly generated on the surface of the solid organic matter, and by means of the rotation of the drum, the carbon stripping apparatus touches the carbon on the surface of the solid organic matter, thereby stripping off the carbon from the surface of the solid organic matter and exposing the part inside the solid organic matter that has not been cracked. The cracking continues, and the carbon generated following cracking continues to be stripped off by the carbon stripping apparatus, thereby preventing the carbon from being wrapped on the surface of the solid organic matter, which would hinder the cracking reaction, speeding up the cracking reaction, and improving the cracking efficiency of the organic matter.
Patent WO-2022027641-A1 (WO)
Title: Systems and methods for providing feedback information
Inventor: LIU XING
IPC: H04L5/00
Filed: 2020-08-07
Abstract: In various arrangements, a User Equipment (UE) receives at least one of first scheduling indicators and second scheduling indicators. Each of the first scheduling indicators schedules a transmission. The transmission scheduled by each of the first scheduling indicators is a first transmission type or a second transmission type. Each of the second scheduling indicators schedules two or more of the transmissions. Each transmission scheduled by a second scheduling indicator is the first transmission type or the second transmission type. The UE generates one or more sub-codebooks according to one or more of the first scheduling indicators, the second scheduling indicators, the first transmission type, and the second transmission type. The UE generates a codebook by combining the generated one or more sub-codebooks.
Patent WO-2022000709-A1 (WO)
Inventor: WANG SHUXIN
IPC: A61B34/30
Filed: 2020-08-10
Abstract: A minimally invasive surgical robot operating tool, comprising: an end effector (100), an active elastic joint (200), a joint mechanism (400), a passive elastic joint (300), and a driving assembly. The end effector (100) is connected to an anti-torque flexible shaft (500); a first end of the joint mechanism (400) is connected to the end effector (100) and the active elastic joint (200) simultaneously, and the active elastic joint (200) is located between the joint mechanism (400) and the end effector (100); a first end of the passive elastic joint (300) is connected to a second end of the joint mechanism (400), and a second end of the passive elastic joint (300) is connected to a first end of a flexible multi-cavity tube (700); the driving assembly is connected to a second end of the flexible multi-cavity tube (700); the driving assembly drives, by means of the anti-torque flexible shaft (500), the end effector to perform opening, closing and rotary motion; the driving assembly drives the active elastic joint (200) to perform bending motion. The minimally invasive surgery robot operating tool has variable rigidity and degrees of freedom, is convenient to adjust, is capable of meeting different surgery operation requirements and has a wide range of application.
Patent WO-2021103683-A1 (WO)
Title: 一种基于甲醛媒介作用选择性检测l-酪氨酸的方法
Inventor: CAO ZHONG
IPC: G01N27/327
Filed: 2020-08-24
Abstract: 一种基于甲醛媒介作用选择性检测L-酪氨酸(L-Tyr)的方法，包括制备硫化铜纳米片-壳聚糖/酸化碳纳米管(CuS NS-CS/F-MWCNTs)复合材料、制备CuS NS-CS/F-MWCNTs/GCE复合膜修饰电极和L-酪氨酸检测等步骤。由于L-酪氨酸和L-色氨酸(L-Trp)的氧化峰重叠而难以分离，建立了一种通过甲醛(HCHO)与L-Trp的Pictet–Spengler反应，L-Trp氧化峰电位转移到0.82V，而L-Tyr氧化峰电位为0.63V，从而有效地避开L-Trp的干扰，实现对L-Tyr进行高选择性检测的方法。将硫化铜纳米片-壳聚糖/酸化碳纳米管修饰玻碳电极(CuS NS-CS/F-MWCNTs/GCE)运用于甲醛媒介中检测L-酪氨酸，50倍浓度的其它氨基酸包括L-色氨酸等均不干扰，且稳定性好，L-Tyr检测下限达到5.4×10-8 mol/L，在生命科学领域具有重要的应用价值。
Patent WO-2022040926-A1 (WO)
Inventor: YEH CHIA-CHIEH
IPC: B62B3/00
Filed: 2020-08-25
Abstract: 一种无人车（1），其适于安装承载机构（3），承载机构（3）用于承载至少一待移载物，无人车（1）包含本体（10）、供电组件（12）、控制组件（13）及连接机构（11）。本体（10）设置有处理装置（14）、多个活动轮（15）及电池（16），处理装置（14）电性连接电池（16），处理装置（14）能控制多个活动轮（15）动作。连接机构（11）包含连接平板（111），连接平板（111）提供承载机构（3）可拆卸地固定于本体（10）。供电组件（12）及控制组件（13）用以与承载机构（3）的驱动模块（30）电性连接，而驱动模块（30）能通过供电组件（12）与电池（16）电性连接。处理装置（14）能通过控制组件（13）控制驱动模块（30）。
Patent WO-2022047777-A1 (WO)
Inventor: XU HUILIN
IPC: H04W24/10
Filed: 2020-09-07
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may identify a cell measurement supported by the UE, the cell measurement associated with the UE supporting channel state information measurements of a dormant secondary cell in a cell group. The UE may receive a downlink control information triggering channel state information reference signal measurements for a set of cells in the cell group, the set of cells comprising the dormant secondary cell. The UE may perform, based at least in part on the downlink control information, the channel state information reference signal measurements on one or more cells in the set of cells according to the cell measurement supported by the UE to identify channel state information for each of the one or more cells.
Patent WO-2021088515-A1 (WO)
Inventor: LIU XIAOLI
IPC: C08K5/1545
Filed: 2020-09-14
Abstract: 本发明公开了一种壳聚糖/曲酸/氯代曲酸复合抑菌保鲜膜，所述复合抑菌保鲜膜至少包括层叠设置的第一复合膜和第二复合膜；其中，所述第一复合膜为壳聚糖与曲酸复合膜，且壳聚糖的数均分子量为150～300KDa，脱乙酰度≥90％；所述第二复合膜为壳聚糖与氯代曲酸复合膜，且壳聚糖的数均分子量为400～800KDa，脱乙酰度≥85％。本发明还公开了所述复合抑菌保鲜膜的制备方法。本发明的壳聚糖/曲酸/氯代曲酸复合抑菌保鲜膜，具有良好的成膜性和机械性能，有较低的水蒸气透过系数和良好的抑菌活性，可避免食品水分的大量流失和达到较好的保鲜效果。
Patent WO-2021052311-A1 (WO)
Title: Method for displaying user interface according to color of rear case, and electronic device
Inventor: TIAN HUAJIAN
IPC: H04M1/72454
Filed: 2020-09-15
Abstract: Provided are a method for displaying a user interface according to the color of a rear case, and an electronic device. The method is applied to an electronic device. The method comprises: the electronic device saves first information, wherein the first information is used to indicate the color of a rear case of the electronic device; upon detecting a first scenario, the electronic device reads the first information stored in the electronic device before leaving the factory, wherein the first scenario comprises a booting operation performed by a user or opening a first system application; and the electronic device displays, according to the first information, a user interface corresponding to a first rear case color. According to the method in the embodiment of the present application, an electronic device can display a user interface corresponding to the color of a rear case without adding extra hardware to the rear case of the electronic device.
Patent WO-2021057545-A1 (WO)
Title: Multi-network access method and terminal device
Inventor: ZHU MENGQIANG
IPC: H04W76/15
Filed: 2020-09-15
Abstract: Embodiments of the present disclosure provide a multi-network access method and a terminal device. The method comprises: receiving a first input for a network acceleration identifier by a user, the network acceleration identifier being an entrance for triggering a terminal device to access a network; displaying a target interface in response to the first input, the target interface comprising at least one of a first control and a second control, the first control being used for triggering the terminal device that accesses a first wireless local area network to access M second wireless local area networks, and the second control being used for triggering the terminal device that accesses a first wireless local area network to access N mobile data networks, wherein the data transmission speed based on multiple networks after access is greater than the data transmission speed based on the first wireless local area network.
Patent WO-2021057728-A1 (WO)
Title: Mobile product control method and device, system, storage medium, and processor
Inventor: YUAN YUBIN
IPC: G05D13/62
Filed: 2020-09-22
Abstract: The present application provides a mobile product control method and device, a system, a storage medium, and a processor. Said control method comprises: when a mobile product is in an accelerated movement, detecting the movement speed of the mobile product in the current movement stage; after it is confirmed that the movement speed reaches a maximum speed value and that the current movement stage satisfies a first preset condition, controlling the mobile product to enter a stable movement stage, the first preset condition comprising at least one of the following: the maximum speed value being greater than a speed threshold, and the maximum acceleration in the current movement stage being greater than a preset acceleration, wherein the speed threshold is a sum of a predetermined value and an initial speed of the current movement stage, and the predetermined value is greater than or equal to 0. The control method avoids the problems of the speed being constantly updated due to the fluctuation of speed, and the speed of the mobile product getting faster and faster, ensuring the usage safety of the mobile product.
Patent WO-2022082592-A1 (WO)
Title: Amélioration de la fiabilité de transmission mbms
Inventor: XU FANGLI
IPC: H04L1/18
Filed: 2020-10-22
Abstract: La présente invention concerne des appareils, des systèmes et des procédés permettant d'améliorer la fiabilité de transmission MBMS. Un UE peut recevoir des PDU de PDCP par l'intermédiaire d'une liaison PTM en provenance d'un réseau. L'UE peut déterminer de fournir une rétroaction concernant la réception des PDU de PDCP, par exemple, sur la base, au moins en partie, d'une survenue d'un événement de déclenchement. L'événement de déclenchement peut être configuré par le réseau et peut comprendre l'UE recevant une demande de rétroaction provenant du réseau, l'UE déterminant qu'au moins une PDU de PDCP est manquante, l'UE déterminant qu'un nombre de PDU de PDCP manquantes dépasse un seuil, et/ou l'UE déterminant qu'une fenêtre de réordonnancement PDCP change sur la base de l'expiration d'un temporisateur de réordonnancement PDCP. L'UE peut transmettre une rétroaction associée à la réception des PDU de PDCP. La rétroaction peut comprendre une indication de PDU de PDCP manquantes, par exemple, comme une indication d'un numéro de séquence associé aux PDU de PDCP manquantes.
Patent WO-2022077583-A1 (WO)
Inventor: WANG CHUNHUA
IPC: A61L31/02
Filed: 2020-10-29
Abstract: A fully degradable metal-based vascular tissue ligating clip for an endoscope. The ligating clip comprises an upper clip head (1), wherein positioning teeth (2) are mounted on the outside of the upper clip head (1), a lower clip head (3) is connected to the bottom end of the upper clip head (1), tooth aligning grooves (4) are formed in the lower clip head (3), and a retention mechanism (5) is mounted on an outer side of the lower clip head (3). Conventional fully degradable metal-based vascular tissue ligating clips for an endoscope are all fixed by means of metal deformation, but are prone to the phenomenon of a poor clamping effect when polyps are thick; for this reason, when the ligating clip is closed, an alignment block (501) is connected to an alignment groove (507) in a fixed block (506), and when the alignment block (501) moves to a certain position, a movable block (504) in the alignment block (501) is reset by means of a reset spring (505), so that the movable block (504) is clamped to a recess (508) in the fixed block (506), such that the top end of the ligating clip is effectively positioned, and the phenomenon of the ligating clip being loose is thus avoided.