baber/WOPTO huggingface dataset:
Patent WO-2020253461-A1 (WO)
Inventor: LI CHEN
IPC: C12M1/00
Filed: 2020-05-21
Abstract: Provided are a microfluidic control chip component for quickly performing a digital PCR reaction, and an application thereof, said microfluidic control chip component comprising at least one microfluidic control chip (11), a heat sink (5) arranged under the microfluidic control chip (11), and a heater (8) arranged above the microfluidic control chip (11); between the heat sink (5) and the microfluidic control chip (11) are arranged a semiconductor refrigerator (7) and a thermally conductive plate (71) arranged above the semiconductor refrigerator (7); a thin film layer (3) is bonded to the bottom of the microfluidic control chip (11), and the thin film layer (3) is abutted against the thermally conductive plate (71).
Patent WO-2021143033-A1 (WO)
Title: Cooling device for automobile hub
Inventor: LIN BIN
IPC: B29C35/16
Filed: 2020-06-04
Abstract: Disclosed is a cooling device for an automobile hub, the cooling device comprising a support (10) and a hub transfer device (20), wherein the support (10) comprises a pair of main support plates (11) symmetrically arranged on the front and back thereof, a U-shaped cooling groove plate (12) is arranged between the pair of main support plates (11), and vertical baffles (13) are formed at the upper left corners of the pair of main support plates (11); the hub transfer device (20) comprises a feeding support plate (22), the feeding support plate (22) is obliquely arranged upwards from left to right, the feeding support plate (22) is vertically and movably arranged between the right ends of the pair of main supporting plates (11), and the left end face of the feeding support plate (22) is in contact with the right end face of the cooling groove plate (12); transfer and lifting blocks (24) are vertically and movably arranged on the front side wall and the rear side wall of a cooling water tank (100) respectively; an L-shaped transfer central frame (25) is rotationally arranged between the pair of transfer and lifting blocks (24); left lifting blocks (26) are vertically and movably arranged at the left ends of the pair of main supporting plates (11) close to the end faces respectively; and a discharging support plate (27) is rotationally arranged between the pair of left lifting blocks (26). The cooling device for the automobile hub is simple in structure, and feeding and discharging are easy during the cooling of the automobile hub.
Patent WO-2020248898-A1 (WO)
Inventor: HU YIFAN
IPC: G06T11/60
Filed: 2020-06-05
Abstract: Disclosed in the present application are an image processing method, apparatus and device, and a storage medium. The method is executed by a computing device, and comprises: receiving an input image; determining a first image feature of a first size of the input image, wherein the first image feature has at least two channels; determining a first weight adjustment parameter for the first image feature, and performing weight adjustment on each channel in the first image feature by using the first weight adjustment parameter to obtain an adjusted first image feature, wherein the first weight adjustment parameter comprises at least two parameter components, and each parameter component is used for adjusting a pixel point of the corresponding channel; downsampling the adjusted first image feature to obtain a second image feature having a second size; combining the first image feature and the second image feature to obtain a combined image feature; and determining an image processing result according to the combined image feature.
Patent WO-2020259530-A1 (WO)
Title: Réflecteur acoustique et dispositif électronique acoustique
Inventor: LITTLE RICHARD WARREN
IPC: H04R19/04
Filed: 2020-06-24
Abstract: L'invention concerne un réflecteur acoustique (4000) et un dispositif électronique acoustique. Le réflecteur acoustique (4000) est destiné à être utilisé à l'intérieur d'une enceinte (1000) d'un dispositif électronique acoustique, qui est constitué d'un matériau thermoconducteur et fonctionne comme un dissipateur thermique. Le dispositif électronique acoustique comprend un tel réflecteur acoustique (4000).
Patent WO-2021004319-A1 (WO)
Title: Method and system for identifying and displaying object
Inventor: XU QINGSONG
IPC: G06V10/764
Filed: 2020-06-29
Abstract: The present disclosure relates to a method for identifying and displaying an object, comprising: acquiring an image that may present at least part of an object; on the basis of the image, identifying the object; within a document database, search for a document corresponding to the object; and displaying the object as well as information related to the document. The present disclosure further relates to a system for identifying and displaying an object. The technical solutions of the present disclosure can at least improve the usage experience of a user.
Patent WO-2021169123-A1 (WO)
Inventor: ZHANG ZHENWEI
IPC: H04L12/26
Filed: 2020-06-30
Abstract: The present invention relates to the technical field of cloud computing, and provides a cluster environment timing task processing method, system and device, and a storage medium, the method comprising: verifying a pre-built node information table by means of a public verification method when a timing task reaches execution time, and obtaining an IP address of an execution node of the timing task; determining whether the IP address of a cluster node at current moment is consistent with the IP address of a preset execution node of the timing task; if yes, determining the cluster node at the current moment as an execution node of the timing task, and executing the timing task by means of the execution node; and if not, determining that the cluster node at the current moment is not the execution node of the timing task, and exiting a timing task calling program. In the present application, the execution node of the timing task in the cluster environment is determined by means of an IP election means, thereby improving the availability, and avoiding the occurrence of a distributed lock phenomenon.
Patent WO-2022000412-A1 (WO)
Inventor: WANG SHENGKUO
IPC: B23Q3/06
Filed: 2020-07-02
Abstract: An aluminum sheet machining apparatus capable of implementing stable clamping and rotation, comprising a base (1). Support posts (2) are fixedly mounted on the left and right sides of the base; a top plate (3) is fixedly mounted between the tops of the opposite sides of the support posts; a machining structure (4) having one end passing through the top plate and extending out of the bottom of the top plate is fixedly mounted at the top of the top plate; a rotating electric motor (5) is fixedly mounted at the top of the base; a coupling (6) is fixedly mounted at the top of the rotating electric motor; a connecting seat (7) is fixedly mounted at the top of the coupling; a workbench (8) is fixedly mounted at the top of the connecting seat; struts (9) are fixedly mounted on the left and right sides of the top of the base; the top of each strut is movably connected to an engagement rod (10) by means of a rotating shaft. The aluminum sheet machining apparatus capable of implementing stable clamping and rotation is simple in overall structure, achieves the purpose that the workbench on the aluminum sheet machining apparatus is rotatable, facilitates machining and punching of aluminum sheets at different parts, improves the machining efficiency and quality of the aluminum sheet, and is convenient to use.
Patent WO-2021243815-A1 (WO)
Inventor: HU XIANGRONG
IPC: B65B13/06
Filed: 2020-07-16
Abstract: An airflow strap-threading packing machine and a packing method thereof, the airflow strap-threading packing machine comprising: a machine rack (1), the machine rack (1) comprising a base (11) and a frame (12) arranged on the base (11); a packing machine head (2) arranged on the base (11); and an airflow strap-threading assembly (3), configured to have an openable airflow delivery channel (300), one port in the airflow transport channel (300) being a strap in port (301), and another port therein being a strap out port (302). The airflow strap-threading assembly (3) is arranged on the frame (12), and the airflow transport channel (300) is used for using airflow to deliver packing strap. The packing machine head (2) is positioned between the strap in port (301) and the strap out port (302). Packing strap that is output from the packing machine head (2) is transported in the airflow transport channel (300), winding around an article to be packed, and finally the free end of the packing strap returns into the packing machine head (2). The present airflow strap-threading packing machine and the packing method thereof lower the requirements for packing strap quality, thereby lowering packing costs, and reduce packing strap jamming so as to improve packing efficiency.
Patent WO-2021169154-A1 (WO)
Inventor: LU WEIWEI
IPC: G01N27/62
Filed: 2020-07-20
Abstract: Disclosed are a method for obtaining a  13 C and  15 N dual-labeled plant and the use thereof in the preparation of biomass charcoal. The present invention belongs to the technical field of isotope labeling. The method involves dual-labeling a plant using a method of  13 C pulse labeling and  15 N foliage spraying to obtain a  13 C and  15 N dual-labeled plant. The dual-labeled plant is used for preparing  13 C and  15 N dual-labeled biomass charcoal. The method of the present invention is relatively flexible, simple and convenient, has a short period for the labeling process and a high efficiency, is not limited by the growth stage of the plant, is applicable to both potting and in situ field experiments, and gets rid of the limitation that the dual-labeling of a plant sample with  13 C and  15 N isotopes is hard to implement. In addition,  13 C and  15 N dual-labeled biomass charcoal is prepared from the obtained dual-labeled plant as a raw material.
Patent WO-2021232591-A1 (WO)
Inventor: HUANG DESHENG
IPC: G16H50/70
Filed: 2020-07-29
Abstract: 一种基于物联网数据的用户数据分类方法、装置、计算机设备及存储介质，应用于智慧城市的智慧医疗领域，涉及数据处理及区块链，通过接收物联网医疗终端上传的当前用户医疗数据后，云服务器根据当前用户医疗数据、及在云服务器中检索得到的与当前用户对应的其他关键数据组成待分析数据集，由云服务器中已存储的卷积神经网络作为上述当前用户医疗数据和关键数据组成的输入数据的运算模型，从而得到分类结果确定最佳治疗路径。该方法实现了基于物联网设备对用户医疗数据的快速获取，且基于历史医疗数据快速且准确的推荐最佳治疗方案数据，降低获取最佳治疗方案数据的成本。
Patent WO-2022027614-A1 (WO)
Title: Methods and apparatus for optimizing qos parameters
Inventor: ZHANG NAN
IPC: H04W28/24
Filed: 2020-08-07
Abstract: The present disclosure relates to methods and devices for wireless communication including an apparatus, e.g., a UE and/or base station. In one aspect, the apparatus can receive a request for an updated QOS profile. The apparatus can also determine whether the request for the updated QOS profile is accepted based on a QOS value range. Additionally, the apparatus can transmit an updated QOS profile when the request for the updated QOS profile is accepted, the updated QOS profile including one or more QOS parameters, the one or more QOS parameters including at least one of an uplink averaging window or a downlink averaging window. The apparatus can also calculate at least one of an uplink GFBR or a downlink GFBR based on at least one of the uplink averaging window or the downlink averaging window.
Patent WO-2021135259-A1 (WO)
Title: Vehicle-mounted battery charging protection method and system
Inventor: ZHOU LIN
IPC: H01M10/42
Filed: 2020-08-14
Abstract: The present invention relates to the technical field of vehicle power batteries. Disclosed are a vehicle-mounted battery charging protection method and system. The method comprises: a vehicle controller uploads an electric quantity measurement value of a battery to a service backend; when the electric quantity measurement value of the battery reaches a charging reminding threshold, transmit a charging reminding instruction to a mobile terminal by means of the service backend; if the mobile terminal transmits a charging starting instruction to the vehicle controller by means of the service backend, trigger a charging request; if the mobile terminal does not transmit the charging starting instruction, trigger the charging request when the electric quantity measurement value of the battery is reduced to an undervoltage threshold; a battery management controller receives the charging request, and performs charging according to the charging request. The present invention can maintain the electric quantity of the battery in a good state when the battery is left unused for a long time, and on the premise of ensuring vehicle ignition, avoids the occurrence of an undervoltage phenomenon that may damage the battery, and protects the service life of the battery.
Patent WO-2021032039-A1 (WO)
Title: Low-viscosity graphene oxide slurry and preparation method therefor, graphene oxide film and preparation method therefor
Inventor: LU JING
IPC: C01B32/23
Filed: 2020-08-17
Abstract: Provided are a low-viscosity graphene oxide slurry and a preparation method therefor, a graphene oxide film and a preparation method therefor and a graphene thermal-conductive film and a preparation method therefor. The main method used comprises: super micronizing ultra-fine graphene oxide under high pressure shearing, high-speed impact and strong cavity action to reduce the size of the graphene oxide, thereby reducing the viscosity of a graphene oxide slurry and increasing the solid content of the graphene oxide slurry, such that the efficiency of coating the graphene oxide slurry to become a graphene oxide film is improved.
Patent WO-2021217997-A1 (WO)
Inventor: CAO WEN
IPC: B01D3/06
Filed: 2020-09-14
Abstract: The present invention relates to a high-capacity nylon polymerization system, comprising a low-pressure concentration tank, a high-pressure concentration tank, a U-shaped pipe reactor, a flash evaporator, a front polymerizer and a rear polymerizer. A discharge pipe of the U-shaped pipe reactor and an additive injection pipe are jointly connected to a material inlet of the flash evaporator by means of a U-shaped pipe discharge pump; a material outlet of the flash evaporator is connected to a feeding port of a gas-liquid separator by means of a flash evaporation discharge pipe; a bottom outlet of the gas-liquid separator is connected to a feeding port of a horizontal disk reactor; a front polymerization discharge port is connected to an inlet of a front polymer conveying pump; an outlet of the front polymer conveying pump is connected to a first granulator, a civil silk spinning apparatus and a feeding port of the rear polymerizer; the rear polymerizer is a vertical polymerization reactor; a discharge port in a lower end of the rear polymerizer is connected to an inlet of a rear polymer conveying pump; and an outlet of the rear polymer conveying pump is connected to a second granulator and an industrial silk spinning apparatus. The system is large in capacity and high in quality, and can simultaneously meet the requirements of civil filaments, engineering plastics and industrial filaments.
Patent WO-2021052389-A1 (WO)
Title: Ice-making device and refrigerator with same
Inventor: TOYOSHIMA MASASHI
IPC: F25C5/185
Filed: 2020-09-17
Abstract: Disclosed are an ice-making device capable of supplying more ice while suppressing a decrease in the storage rate of a refrigerator, and a refrigerator with same. The ice-making device (2) is provided with a plurality of ice-making discs (10A, 10B) that are arranged at high and low positions, and a rotating mechanism, wherein the rotating mechanism can enable the plurality of ice-making discs (10A, 10B) to rotate, and rotation between an ice-making position where a liquid can be stored and accumulated and an ice-releasing position where formed ice is enabled to be released and drop down can be achieved; and a cover (30) is provided on an upper portion of the ice-making disc (10B) located at the low position, and the cover (30) is used for guiding ice that drops from the ice-making disc (10A) located at the high position such that same drops down from a side of the ice-making disc (10B) located at the low position.
Patent WO-2021057708-A1 (WO)
Inventor: HE HE
IPC: C09D1/00
Filed: 2020-09-22
Abstract: A coating dispersion comprises from 0.02 to 1.2 wt% of a photocatalytic metal compound, from 1.5 to 10 wt% of a granular silicon dioxide; and from 0.2 to 2 wt% of a binder, wherein the photocatalytic metal compound comprises photocatalytic metal sulfide, photocatalytic metal oxide or a combination thereof, and the weight ratio of the granular silicon dioxide to the photocatalytic metal compound is from 3 to 500.
Patent WO-2021189787-A1 (WO)
Title: 地板的安装工装及安装装置
Inventor: ZHOU WEIAN
IPC: E04F21/22
Filed: 2020-09-22
Abstract: 一种地板的安装工装及安装装置，地板的安装工装包括：伸缩件；挂钩，挂钩可枢转地设在伸缩件上，挂钩在伸缩件上具有初始位置，挂钩的靠近伸缩件的一侧设有钩部，钩部用于配合在卡槽内以钩住地板，钩部构造成相对卡槽在限定角度范围内可转动；弹性件，弹性件设在挂钩和伸缩件之间，弹性件构造成用于驱使挂钩朝向初始位置转动。
Patent WO-2021139253-A1 (WO)
Inventor: DENG YUE
IPC: G06F11/30
Filed: 2020-09-28
Abstract: 本申请涉及人工智能技术领域，应用于智慧城市中，提出的获取KPI异常数据样本的方法、装置、计算机设备和存储介质，其中方法包括：获取预设时间段的KPI数据；将KPI数据进行异常检测得到潜在异常数据点，以潜在异常数据点为终点，按时间顺序回溯截取一指定片段KPI数据作为候选KPI异常数据；对候选KPI异常数据与已知KPI异常数据进行调整，使两者时间长度一致，并将两者的对应数据点进行相似距离计算得到多个规整路径距离；依据各规整路径距离判断候选KPI异常数据是否为KPI异常数据；若是，则将候选KPI异常数据标记成KPI异常数据，以作为训练智能KPI异常识别模型的样本，通过少量已知的KPI异常数据样本即可得到大量的KPI异常数据样本，大大地降低运维成本。
Patent WO-2021109706-A1 (WO)
Inventor: DAI ZHENG
IPC: A61M16/16
Filed: 2020-09-30
Abstract: Provided are a breathing support device humidifier temperature control method and breathing support device. The method comprises: introducing a pressure measurement apparatus to measure the amount of water in a water compartment, then obtaining the gas flow rate by means of a lookup table, further obtaining a required target temperature by means of looking up in the table, and the gas flow rate at the target temperature and the relationship between temperature and the amount of water in the water compartment. Thus at the same temperature, the temperature and humidification energy of the output gas under different gas flow rates are basically the same. The breathing support device comprises a humidifier and a humidifier controller; the humidifier controller is used for controlling the humidification amount and temperature generation of the humidifier; the humidifier comprises a water compartment; the water compartment is equipped with a heating apparatus and a pressure measurement apparatus; a heating panel is equipped with a temperature measurement apparatus; the target temperature can still be accurately controlled without external temperature and flow measurement modules.
Patent WO-2021179610-A1 (WO)
Title: Pylon-mounted tool holder
Inventor: YANG FANG
IPC: H02G1/02
Filed: 2020-10-21
Abstract: A pylon-mounted tool holder, comprising a support rod (1). A holding plate (2) for holding tools is provided on the support rod (1); the holding plate (2) is rotatably connected to the support rod (1); the support rod (1) is also provided with a fixing assembly (3) that can be fixed on pylon angle steel; and the support rod (1) is fixed on the pylon angle steel by means of the fixing assembly (3). The pylon-mounted tool holder can solve the problem that operating rods cannot be safely stored during operation, enables operators to select operating rods in a safe and orderly manner, and can prevent objects from falling from a high altitude, thus ensuring the safety of the operation.
Patent WO-2021143242-A1 (WO)
Inventor: PENG HAO
IPC: H05K3/46
Filed: 2020-10-21
Abstract: 本申请提供一种封装结构及其制备方法，所述制备方法包括：提供金属板，在所述金属板的背面形成第一钝化层；蚀刻所述金属板，以形成金属走线；在所述第一钝化层之设有所述金属走线的一侧形成第二钝化层，所述第二钝化层包覆所述金属走线；在所述第一钝化层和所述第二钝化层中分别形成与所述金属走线连接的金属柱，所述第一钝化层、所述第二钝化层、所述金属走线和所述金属柱共同构成重布线层；在所述重布线层上形成容纳腔，将电子器件封装于所述容纳腔中，所述电子器件的顶面和底面分别位于所述金属走线的两侧。本申请所述封装结构的制备方法用以提高封装结构的集成度和降低封装结构的生产成本。
Patent WO-2022057011-A1 (WO)
Title: Rolling brush, floor brush, and dust collector
Inventor: LIU HAIPING
IPC: A47L11/24
Filed: 2020-10-26
Abstract: A rolling brush, a floor brush, and a dust collector. The rolling brush comprises: a rolling body (3); a plurality of upright members (21) that are arranged on the rolling body (3); and leather strips (1), wherein each leather strip (1) is connected to an adjacent upright member (21), and the height of the leather strip (1) is lower than the height of the upright member (21). The independent upright members (21) in the rolling brush can clean dust on the ground, and the upright members (21) are not easy to split and disperse like hair bundles, thereby solving the problem that a filamentary object is easily wound into the hair bundles; moreover, the leather strips (1) have the function of supporting the filamentary object, and prevent the filamentary object from entering a gap between adjacent two upright members (21) along the height direction of the leather strips (1).
Patent WO-2021147421-A1 (WO)
Title: Automatic question answering method and apparatus for man-machine interaction, and intelligent device
Inventor: SUN YU
IPC: G06F16/332
Filed: 2020-10-27
Abstract: Disclosed are an automatic question answering method and apparatus for man-machine interaction, and an intelligent device. The method comprises: for a received user interaction question, obtaining object information corresponding to the interaction question; retrieving a matching question from a full index library of questions according to the interaction question and the object information; then calculating, on the basis of a sentence pair model, the similarity between the interaction question and the matching question; and determining an answer corresponding to the interaction question according to the calculated similarity. Since the training of questions in a virtual group of the sentence pair model is not limited by the object information, model confusion is not caused; moreover, training on the basis of the similarity between questions, and modeling by means of a deep learning network can make fuller use of word paraphrasing compared to manual feature extraction means, such that the accuracy of a found answer can be improved.
Patent WO-2022057036-A1 (WO)
Title: 摄像光学镜头
Inventor: MENG JIE
IPC: G02B13/00
Filed: 2020-11-01
Abstract: 一种摄像光学镜头（10），共包含六片透镜，六片透镜由物侧至像侧依次为：具有负屈折力的第一透镜（L1）、具有正屈折力的第二透镜（L2）、具有正屈折力的第三透镜（L3）、具有负屈折力的第四透镜（L4）、具有正屈折力的第五透镜（L5）及具有负屈折力的第六透镜（L6）；摄像光学镜头（10）的焦距为f，第一透镜（L1）的焦距为f1，第二透镜（L2）的焦距为f2，第五透镜（L5）的轴上厚度为d9，第五透镜（L5）的像侧面到第六透镜（L6）的物侧面的轴上距离为d10，第二透镜（L2）的物侧面的中心曲率半径为R3，第二透镜（L2）的像侧面的中心曲率半径为R4，且满足下列关系式：-4.50≤f1/f≤-2.20；2.00≤f2/f≤5.50；-20.00≤(R3+R4)/(R3-R4)≤-2.50；3.00≤d9/d10≤10.00。摄像光学镜头（10）在具有良好的光学性能的同时，还满足广角化、超薄化的设计要求。
Patent WO-2022041508-A1 (WO)
Title: Starting system and storage battery vehicle
Inventor: LEI YUN
IPC: H02J7/00
Filed: 2020-11-20
Abstract: A starting system (1) and a storage battery vehicle. The starting system (1) is applied to a device (2) to be started. The starting system (1) comprises: a power supply device, which provides a positive electrical signal and a negative electrical signal. The device (2) to be started comprises a battery that can be started, which comprises a positive electrode and a negative electrode. The starting system further comprises: a forward connection detection module (12), which comprises a first detection sub-module (121) and a first transistor (122), the first detection sub-module (121) detecting electrical signals received by the positive electrode and the negative electrode; and a processor (11), wherein when the first detection sub-module (121) detects that the positive electrode is connected to the positive electrical signal and the negative electrode is connected to the negative electrical signal, a forward connection electrical signal is generated, and the first detection sub-module (121) sends the forward connection electrical signal to the processor (11) by means of the first transistor (122), such that the processor (11) enters a normal working state. The first transistor (122) has the characteristic of a high switching-on/off speed, and can quickly respond to interruption control by transmitting a forward connection electrical signal to the processor (11), so as to prevent a starting system anomaly caused by incorrectly connecting to a power supply, such that the safety and reliability of a starting process are greatly improved.