baber/WOPTO huggingface dataset:
Patent WO-2020224612-A1 (WO)
Title: Method and system for automated detection and control of defects on wafer
Inventor: ZHENG JIAZHEN
IPC: H01L21/66
Filed: 2020-05-07
Abstract: A method and system for automated detection and control of defects on a wafer. The method comprises: providing at least one wafer in a stacked arrangement; constructing a defect distribution map on the basis of defect information of each wafer; delineating at least one predetermined area (30) in the defect distribution map; determining the number of predetermined defects in each predetermined area (30) on the basis of defect positions; comparing the number of the predetermined defects in each predetermined area (30) with a set threshold, and determining an inspection result on the basis of the result of the comparison.
Patent WO-2020238712-A1 (WO)
Title: Cloud product recommendation method and apparatus, electronic device, and computer readable medium
Inventor: XIE YU
IPC: G06F16/9535
Filed: 2020-05-20
Abstract: A cloud product recommendation method and apparatus, an electronic device, and a computer readable medium, relating to the technical field of the Internet. The method comprises: determining quality of service data corresponding to user behaviour data of a cloud product instance (S101), the cloud product instance being a service process running a cloud product allocated on a physical machine; when determining that the quality of service data is not in a target quality of service range, determining a cloud product to be recommended on the basis of metadata of the cloud product instances in a group in which the cloud product instance is located (S102). The present method can automatically recommend a cloud product that reaches the target quality of service, and thereby greatly improve the quality of use of cloud products, and also facilitates cloud product vendors to guide users to use the correct cloud products, reducing the post-sales operations and maintenance costs of cloud product vendors, and thereby achieving the objective of guaranteeing the service level protocols of cloud services and rationally planning cost resources.
Patent WO-2020248895-A1 (WO)
Inventor: WANG BINYUAN
IPC: H01L31/0224
Filed: 2020-06-04
Abstract: A solar cell sheet, a solar cell panel and a screen printing plate. The solar cell sheet comprises a light-receiving surface (1) and a backlight surface (2), the light-receiving surface (1) being provided with a plurality of positive electrodes (10), and the backlight surface (2) being provided with a plurality of back electrodes (20); the plurality of positive electrodes (10) are arranged at intervals in a length direction to form a positive electrode strip (11), and the plurality of back electrodes (20) are arranged at intervals in a length direction to form a back electrode strip (22), a center line of the length direction of the positive electrode strip (11) is a first center line, and a center line of the length direction of the back electrode strip (22) is a second center line; projections of the first center line and the second center line in a first direction coincide, the first direction is a direction from the light-receiving surface (1) to the backlight surface (2), and a projection of a starting point of the positive electrode strip (11) and a projection of a starting point of the back electrode strip (22) along the first direction coincide. By welding the solar cell sheets in series by means of photovoltaic solder strips, the present invention avoids cracks at welding points between the solar cell sheets and the photovoltaic welding strips, effectively improving the assembly efficiency of the solar cell sheets.
Patent WO-2021073128-A1 (WO)
Inventor: WANG JIA
IPC: G11C29/40
Filed: 2020-06-10
Abstract: The present invention provides a test circuit and a memory chip. The test circuit is used for reading compressed data of a memory. The test circuit comprises a number M of storage blocks, wherein M is an even number greater than or equal to 2. A number N of the M storage blocks form a storage set, wherein N is an even number greater than or equal to 2 and less than or equal to M, and M is an integer multiple of N. The test circuit is characterized by further comprising compressed data reading units. One compressed data reading unit corresponds to one storage set, and each compressed data reading unit is connected to N storage blocks in the corresponding storage set. The compressed data reading units receive a compressed data reading command and address information, and read data in the N storage blocks according to the compressed data reading command and the address information. The present invention has advantages that the size of the memory chip is not additionally increased and test time can be greatly reduced.
Patent WO-2021223297-A1 (WO)
Title: Display module and display device
Inventor: CHEN XIA
IPC: G06F3/041
Filed: 2020-06-22
Abstract: The embodiments of the present application provide a display module and a display device. In the display module, a first electromagnetic member is provided on a middle frame, a second electromagnetic member is provided under a back plate, and the operation of the first electromagnetic member and the second electromagnetic member are controlled by an activating member, so that an electromagnetic force is generated between the first electromagnetic member and the second electromagnetic member, thus the display module is subjected to an electromagnetic force opposite to an impact force, and the display module is not damaged by the impact force, enabling the display module to operate normally.
Patent WO-2021169109-A1 (WO)
Inventor: KUMRA NARESH
IPC: F24F11/67
Filed: 2020-06-28
Abstract: A temperature control method for an air conditioner, comprising: obtaining the working mode of an air conditioner at the current moment, wherein the working mode comprises a cooling mode and a heating mode; obtaining the historical duration of the running of the air conditioner in the working mode; determining whether the historical duration is greater than a first set duration; and if yes, setting the current running temperature of the air conditioner according to a set running temperature and an optimal reference temperature of the air conditioner at a first specified historical moment. The method can set the current running temperature according to the historical running temperature of the air conditioner, thereby avoiding body feeling delay caused by that fact that a user must manually set a temperature.
Patent WO-2021000954-A1 (WO)
Title: Data transmission method and communication device
Inventor: DONG LEI
IPC: H04W4/46
Filed: 2020-07-03
Abstract: A data transmission method and a communication device, suitable for the fields of V2X, intelligent connected vehicles, the Internet of Vehicles, intelligent driving, and unmanned driving. The method comprises: a first terminal device obtains a number of transmissions n and interval indication information, the interval indication information indicating a time domain interval, a frequency domain interval, or a time domain interval and a frequency domain interval; the first terminal device sends sidelink control information to a second terminal device, the sidelink control information indicating the number of transmissions n, the interval indication information, and i; the first terminal device determines, according to the number of transmissions n and the interval indication information, a first time frequency resource used for sending first data for an ith time, and sends, on the first time frequency resource, the first data to the second terminal device. Therefore, during different transmission processes of the first data, the used time frequency resources may be different, such that time and frequency diversity gain can be fully used to effectively improve the reliability of data transmission.
Patent WO-2022006912-A1 (WO)
Inventor: ZENG JILING
IPC: C22C38/10
Filed: 2020-07-10
Abstract: 一种稀土材料所采用的辅助合金粉末及其的制备方法，该制备方法使用吸氢合金作为合金原料进行熔炼，得到辅助合金中间体；将辅助合金中间体进行氢气破碎，得到辅助合金颗粒；对辅助合金颗粒进行气流磨，得到辅助合金粉末。辅助合金粉末采用特定比例的合金原料，具有更好的吸氢性能，其能够在氢气破碎时更加快速的粉碎，得到更加均匀，粒径更小的粉末，从而避免了制备流程过长导致引入杂质的技术问题。
Patent WO-2022011562-A1 (WO)
Inventor: JIN XIN
IPC: G06F8/30
Filed: 2020-07-14
Abstract: 一种编程标记方法和处理器、终端及计算机程序产品。该方法包括在第一界面中显示与待执行的目标任务关联的至少两个操作设备的设备控件，第一界面用于配置操作设备的设备控件的编程逻辑；确定至少两个操作设备中每个操作设备各自所在的设备群组；为操作设备配置群组标签，群组标签用于标记操作设备所在的设备群组；在与第一界面关联的第二界面中，显示至少两个操作设备执行目标任务时所用的编程流程图，编程流程图中包括至少两个功能块，每个功能块由一个操作设备控制执行一个处理动作，每个功能块上标记有与操作设备匹配的群组标签，第二界面用于配置功能块及功能块之间的执行逻辑。因此解决了目前编程操作复杂度较高的问题。
Patent WO-2022016345-A1 (WO)
Title: Application of composition for platelet disaggregation, disaggregation reagent and disaggregation method
Inventor: GAO FEI
IPC: A61K31/41
Filed: 2020-07-20
Abstract: Disclosed is an application of a composition for preventing and/or eliminating platelet aggregation in an in vitro blood sample. The composition comprises at least one compound selected from the group consisting of formula (I) and a salt thereof. Also disclosed is a reagent comprising the compound for reducing platelet aggregation interference during an in vitro blood test, and a method of preventing and/or eliminating platelet aggregation in a sample during an in vitro blood test. The compound of the present invention exhibits a disaggregation effect in multiple types of platelet aggregation circumstances, and the platelet disaggregation takes effect within a short time without requiring provision of additional conditions such as water bath temperature control, prolonged reaction time, and the like, thereby eliminating platelet aggregation in a sample so as to enable obtaining of accurate blood cell test parameters. R1-NH-R2 (I)
Patent WO-2021189732-A1 (WO)
Title: 消弧装置
Inventor: GUO QIAOSHI
IPC: H02H7/26
Filed: 2020-07-22
Abstract: 一种消弧装置特别是一种适合于对多路电接点消弧的消弧装置，其包括第一开关（S1），消弧电源通过第一开关（S1）与所需消弧的电极（1，2，3，4）连接，电极（1，2，3，4）、第一开关（S1）数量为二，或二以上，第一开关（S1）为不可控型开关。本方案具有成本低的优点。
Patent WO-2021018199-A1 (WO)
Title: Convolutional neural network-based image processing method and apparatus
Inventor: LI RUI
IPC: G06T7/10
Filed: 2020-07-29
Abstract: Provided in the present application are a convolutional neural network-based image processing method and apparatus. In the technique, according to cutting processing information in a preset image processing strategy and a convolution operation strategy corresponding to sub-images, an image to be processed may be cut one or more times into a plurality of sub-images with each cutting instance, and convolution operations are independently and successively performed on the cut sub-images; convolution operation results of the sub-images are converged at a preset sub-image convergence point; the remaining convolution operations are executed to obtain a final convolution operation result; and the result is outputted to an external storage unit. Only when the intermediate convolution operation result is cut again is same outputted to the external storage unit and read again to execute the aforementioned image cutting, convolution operation, aggregation and other steps. It is no longer necessary to output the calculated intermediate data of each convolutional layer to the external storage unit, and then read same in again as the input of the next convolutional layer. The bandwidth of the external storage unit of a processor is reduced, and the overall performance of the image processing system is significantly improved.
Patent WO-2022007098-A1 (WO)
Title: Led backlight driving circuit, backlight module, and liquid crystal display device
Inventor: ZHOU KAIFENG
IPC: G02F1/13357
Filed: 2020-08-10
Abstract: An LED backlight driving circuit, a backlight module prepared using the LED backlight driving circuit, and a liquid crystal display device. The LED backlight driving circuit is provided with M LED light emitting unit groups (20) arranged in series, and each LED light emitting unit group (20) further comprises N LED light emitting units (LEDs) arranged in parallel, N and M both being whole numbers greater than 1. Each LED light emitting unit (LED) is further connected in series to at least one variable resistor (R) having an adjustable resistance value and used to equalize voltage differentials.
Patent WO-2021036791-A1 (WO)
Inventor: LIU QIAN
IPC: H01M4/58
Filed: 2020-08-12
Abstract: 一种钠离子电池（5）用正极材料及其制备方法、由该正极材料制成的钠离子电池（5）、电池模块（4）、电池包（1）及装置，所述钠离子电池（5）用正极材料包含卤代磷酸钠盐/碳复合物，所述卤代磷酸钠盐/碳复合物具有如下分子式：Na 2M1 hM2 k(PO 4)X/C，其中M1和M2各自独立地为选自Ti、V、Cr、Mn、Fe、Co、Ni、Cu、Zn、Ga、Sr、Y、Nb、Mo、Sn、Ba和W的过渡金属离子；h为0到1，k为0到1，且h+k＝1；X是选自F、Cl和Br的卤离子，并且其中所述正极材料在12MPa压力下具有在10Ω·cm至5000Ω·cm的范围内的粉末电阻率。
Patent WO-2021196495-A1 (WO)
Inventor: MA ZHONGKE
IPC: H01L27/146
Filed: 2020-08-12
Abstract: An optical filter assembly (100), comprising: an optical filter (10) and a support frame (20); the support frame (20) comprises: a first support body (21), a second support body (22) and a connecting body (23), the connecting body (23) is connected between the first support body (21) and the second support body (22), the optical filter (10) is provided on the first support body (21) and the second support body (22), and the connecting body (23) and the optical filter (10) are arranged at an interval to form a gold wire avoidance area (13). The present disclosure further proposes a camera module and an electronic device.
Patent WO-2022032576-A1 (WO)
Inventor: CHENG KAI
IPC: H01L21/336
Filed: 2020-08-13
Abstract: 本申请提供了一种半导体结构及其制作方法，半导体结构包括：自下而上分布的半导体衬底、背势垒层、沟道层与刻蚀终止层；以及位于刻蚀终止层上的源极区域与漏极区域的P型半导体层。由于刻蚀终止层的设置，使得刻蚀去除栅极区域的P型半导体层时，可停止在刻蚀终止层，能准确控制刻蚀深度、不会造成沟道层的刻蚀损伤，从而可以提高半导体结构中沟道内的空穴载流子的迁移率，提高器件的良率及性能。
Patent WO-2022032649-A1 (WO)
Inventor: ZHANG NING
IPC: G06Q10/00
Filed: 2020-08-14
Abstract: Embodiments of the present disclosure provide methods and apparatuses for processing at least one activity regarding a physical entity. A method performed by a server comprises receiving monitoring data regarding at least one first physical entity from a communication device. The method further comprises creating a reference model based on the monitoring data. The method further comprises processing at least one activity regarding at least one second physical entity based on the reference model.
Patent WO-2021068656-A1 (WO)
Inventor: XIA PENG
IPC: A47J27/08
Filed: 2020-08-24
Abstract: 一种盖体及烹饪器具，包括：本体（10），开设有排气口（111）；排气机构（20），配接于本体（10）上，用于打开或关闭排气口（20）；调压机构（30），可相对于本体（10）沿第一方向做往复运动，调压机构（30）与排气机构（20）配合，排气机构（20）在调压机构（30）的作用下可相对于本体（10）沿与第一方向相交的第二方向作用于排气口（111），以调节排气机构（20）作用于排气口（111）的预压力，从而可以使烹饪空间内具有多个恒定烹饪压力，以满足用户需求。
Patent WO-2021077899-A1 (WO)
Title: In situ test system and method for dynamic resilience modulus of roadbed
Inventor: ZHENG JIANLONG
IPC: G01B7/02
Filed: 2020-08-29
Abstract: Disclosed are an in situ test system and method for the dynamic resilience modulus of a roadbed. A loading module (1) comprises a test vehicle (5); a servo cylinder (9) is installed on the test vehicle (5); a piston rod of the servo cylinder (9) is connected to a bearing plate (12) acting on the surface of the roadbed; an annular loading plate (22) is arranged outside the bearing plate (12); and the loading plate (22) is connected, by means of a dowel bar (20), to a bearing plate (19) where a balancing weight (18) is placed. A data acquisition module (2) comprises a second high-precision displacement sensor (34) and a plurality of first high-precision displacement sensors (29). A data processing module (3) comprises a computer (7); the computer (7) is connected to a signal input end of the servo cylinder (9), output ends of the first high-precision displacement sensors (29), and an output end of the second high-precision displacement sensor (34) correspondingly; and a dynamic resilience modulus value of the roadbed is inversely calculated by means of software. Meanwhile, the constraints of the repeated driving load and the pavement structure on the roadbed are considered and accurately simulated, the stress state is closer to the actual stress state of the roadbed, the load application is stable and accurate, and the dynamic resilience modulus test result of the roadbed is thus more reliable.
Patent WO-2022051878-A1 (WO)
Inventor: LIANG BAOZHU
IPC: F16C23/08
Filed: 2020-09-08
Abstract: A self-aligning roller bearing of an asymmetric structure, comprising an outer ring (101), an inner ring (102), rolling bodies (103), a retainer (104), and a spacer ring (105) designed in a narrow floating fashion. The rolling bodies (103) are arranged in two columns and provided between the inner ring (102) and the outer ring (101); respective contact angles of the rolling bodies are different; meanwhile, corresponding inner raceway surfaces (1021, 1022) and an outer raceway surface (1011) are also of an asymmetric structure.
Patent WO-2021047517-A1 (WO)
Title: Display support adjustment arm
Inventor: LI SHUHUA
IPC: F16M11/18
Filed: 2020-09-08
Abstract: A display support adjustment arm, comprising a support base (1), a suspension base (2), an upper cantilever (3), a lower cantilever (4), and a preload spring (5). Two ends of the upper cantilever and the lower cantilever are respectively hingedly connected onto the support base and the suspension base to constitute a parallel four-bar linkage mechanism, which is provided with a preload force by the preload spring. One end of the preload spring is hingedly connected onto the suspension base, and is located between two hinge points. An end portion on the other end with an adjustment bolt is hingedly connected in the upper cantilever. An operating hole is formed on an end portion of the upper cantilever corresponding to the axial direction of the preload spring, and is located above the upper cantilever and hinge points of the support base. The adjustment arm positions one end of the preload spring onto the upper cantilever, which not only solves the problem of the dense arrangement of hinge points and openings on the support base, but also maintains the directions relatively consistent during adjusting. An end bearing is provided on the adjustment bolt and an abutting portion of the upper cantilever, which makes it easier and more convenient to adjust. Moreover, it is not easy to transmit the external force for adjustment to other components of a device, and the overall structure is more reasonable.
Patent WO-2021232628-A1 (WO)
Inventor: WEN HAO
IPC: A47G19/22
Filed: 2020-09-11
Abstract: 一种增强保温杯盖及包含其的保温杯，杯盖包括杯盖主体(1)以及出水口(2)，杯盖主体(1)具有至少一个封闭的腔体(10)，封闭的腔体(10)提高了水杯整体的保温效果，杯盖的结构更加简单，杯盖主体(1)的成型以及装配工艺更加简单，降低了杯盖的生产、制造成本。
Patent WO-2021189783-A1 (WO)
Inventor: LIANG ZHENZHEN
IPC: G06T17/00
Filed: 2020-09-17
Abstract: A scene building method, system and device, and a self-moving robot. The method comprises: obtaining image data and inertia measurement data, wherein the image data is used for generating a first pose of a self-moving robot, and the inertia measurement data is used for generating a second pose of the self-moving robot; obtaining a current motion state of the self-moving robot; and selecting, according to the current motion state of the self-moving robot, the first pose or the second pose suitable for a current time point, and building a scene model according to the selected first pose and/or second pose, wherein the first pose is a pose corresponding to an image frame at the current time point, and the second pose is a pose corresponding to the inertia measurement data at the current time point. Therefore, the accuracy and robustness of scene building can be improved.
Patent WO-2022082375-A1 (WO)
Inventor: HUANG YAO
IPC: H01L27/32
Filed: 2020-10-19
Abstract: La présente invention concerne un substrat d'affichage et un appareil d'affichage, se rapportant au domaine technique des dispositifs d'affichage. Le substrat d'affichage comprend une première zone d'affichage transparente (1), une seconde zone d'affichage transparente (2) et une zone d'affichage non transparente (3). Le substrat d'affichage comprend une pluralité de premiers pixels (10) et une pluralité de seconds pixels (20). La pluralité de premiers pixels (10) sont répartis dans un réseau dans la première zone d'affichage transparente (1), et les premiers pixels (10) comprenant un premier dispositif électroluminescent (101) et un premier circuit de pixel (102) ; des premiers circuits de pixels (102) de la même rangée sont connectés électriquement à la même première ligne de grille (103), et des premiers circuits de pixels (102) de la même colonne sont connectés électriquement à la même première ligne de données (104). Les seconds pixels (20) comprenant un second dispositif électroluminescent (201) et un second circuit de pixel (202), les seconds dispositifs électroluminescents (201) étant positionnés dans la seconde zone d'affichage transparente (2), les seconds circuits de pixels (202) étant positionnés à l'extérieur de la première zone d'affichage transparente (1) et la seconde zone d'affichage transparente (2), et les seconds dispositifs électroluminescents (201) étant électriquement connectés aux seconds circuits de pixel (202) au moyen de traces transparentes (100), de telle sorte que les dispositifs électroluminescents dans la première zone d'affichage transparente (1) et la seconde zone d'affichage transparente (2) peuvent être commandés pour émettre de la lumière au moyen de moins de lignes de signal, facilitant le câblage.
Patent WO-2022082386-A1 (WO)
Inventor: FAN BO
IPC: H04L5/00
Filed: 2020-10-19
Abstract: Provided is a wireless communication method, which can comprise: receiving first information, wherein the first information is used for configuring parameters of a first beam set, the first beam set comprises at least one first beam, and the first beam is a beam shared by multiple channels and/or multiple reference signals; receiving second information, and determining information of a first beam subset according to the second information, wherein the first beam subset belongs to the first beam set; and receiving third information, and determining information of the first beam according to the third information, wherein the first beam belongs to the first beam subset. The first beam is a common beam. In the present application, by configuring, activating and indicating a common beam, a beam for individual channels/reference signals can be uniformly indicated, such that the implementation can be simplified, and signaling overheads can be reduced.
Patent WO-2021135688-A1 (WO)
Title: Method and device for early warning of hypoglycemia
Inventor: NIE ZEDONG
IPC: G16H10/60
Filed: 2020-11-16
Abstract: Provided are a method and device for early warning of hypoglycemia, said method comprising: for a plurality of continuous blood glucose monitoring data obtained, calculating the blood glucose average value and blood glucose gradient value, said blood glucose gradient value representing the fluctuation of continuous blood glucose monitoring data; building a random forest model and a training sample set and obtaining a hypoglycemia early-warning model by means of training, and, using as the input of the random forest model the combined result of the blood glucose average value and the blood glucose gradient value, taking the risk of hypoglycemia as the output of the random forest model; using the hypoglycemia early warning model to obtain whether a subject is at risk of hypoglycemia. The described method and device improve the accuracy of hypoglycemia prediction, and have good sensitivity and specificity.
Patent WO-2021238132-A1 (WO)
Title: Manufacturing method for shell-shaped dental appliance, and laser cutting system
Inventor: ZHAO XIAOLEI
IPC: B23K26/38
Filed: 2020-12-02
Abstract: A manufacturing method for a shell-shaped dental appliance, and a laser cutting system. The manufacturing method comprises: according to a digital correction plan for gradually changing teeth from an initial position to a target correction position, manufacturing a solid dental model (100) in each stage of the digital correction plan; and cutting an initial dental instrument (22) covered on the solid dental model (100) in the laser cutting system after corresponding film pressing on the solid dental model (100) in each stage of the digital correction plan to manufacture the shell-shaped dental appliance (200). The shell-shaped dental appliance (200) manufactured by the manufacturing method and the laser cutting system can maintain preset correction characteristics while keeping self-properties.