baber/WOPTO huggingface dataset:
Patent WO-2020199608-A1 (WO)
Inventor: Xu Guanmeng
IPC: H01L23/488
Filed: 2019-11-21
Abstract: The present invention provides a bump manufacturing method for semiconductor packaging. The bump manufacturing method comprises the following steps: providing a substrate, a first metal layer and a second metal layer located above the first metal layer being provided above the substrate; providing a photoresist layer on the second metal layer, and patterning the photoresist layer to form an opening; providing a copper bump in the opening; generating a gap between the copper bump and the photoresist layer by windowing and hole expanding; further increasing the gap by etching the copper bump till the required width is reached; electroplating a nickel metal layer above the copper bump and filling the gap; electroplating a gold metal layer above the nickel metal layer; and removing the photoresist layer and the second metal layer and first metal layer located below the photoresist layer. The bump manufacturing method for semiconductor packaging in the present invention not only simplifies the operation in process, but also greatly reduces the production cost.
Patent WO-2020134900-A1 (WO)
Inventor: HUANG ZHONG
IPC: H01L31/05
Filed: 2019-12-03
Abstract: 本发明公开了一种太阳电池组件的电气连接方法及采用该方法的太阳电池组件，所述太阳电池组件包括若干阵列的太阳电池片，首先，将每个太阳电池片均分为至少两片，将太阳电池组件整体分为与太阳电池片均分片数一致的至少两部分，然后，将太阳电池组件每部分中的所有划片电池全部串联在一起，并在太阳电池组件上形成一个独立的出线端，最后，相邻太阳电池组件的每部分之间可自由串并联。本发明根据太阳电池组件中每个太阳电池片划分的数量，采用与之对应的多个出线端的出线方式，这样在普通使用环境中既可以获得合适的电压等级，以解决高效电池组件电压电流与光伏发电系统后段设备的匹配性问题，也可以在特殊情况下实现太阳电池组件之间各部分的串并自由。
Patent WO-2020135227-A1 (WO)
Title: 一种波束赋形的方法、基站和计算机可读存储介质
Inventor: LI ZENG
IPC: H04B7/06
Filed: 2019-12-19
Abstract: 本发明实施例涉及通信领域，公开了一种波束赋形的方法、基站和计算机可读存储介质。本发明中波束赋形的方法应用于基站，包括：在确定资源块绑定范围的情况下，在资源块绑定范围内，对获取的每个第一传输矩阵进行相位补偿；根据每个第二传输矩阵，确定每个第二传输矩阵各自对应的初始权值，第二传输矩阵为补偿后的第一传输矩阵；将任意一个第二传输矩阵作为基准传输矩阵，对其他第二传输矩阵对应的初始权值进行修正，以使修正后的初始权值对应的第一等效信道等于基准等效信道。
Patent WO-2020168825-A1 (WO)
Inventor: YANG GONGZENG
IPC: F24F13/30
Filed: 2019-12-27
Abstract: Disclosed is a miniature air conditioner, same aiming to solve the problem in the prior art of the difficulty to adjust the temperature of an indoor local space. The miniature air conditioner comprises a housing (1), wherein the housing is provided with an air inlet (11) and an air outlet (12); the housing is internally provided with a compressor (2), a first liquid storage part (3), a first throttling element (4), an evaporator (5) and a first heat exchange pipeline (6); the first heat exchange pipeline (6) is wound around the first liquid storage part (3), a first end of the first heat exchange pipeline (6) is connected to an air outlet of the compressor (2), and a second end thereof is connected to an inlet of the first throttling element (4); an outlet of the first throttling element (4) is connected to a liquid inlet of the evaporator (5); and an air outlet of the evaporator (5) is connected to an air inlet of the compressor (2), and the evaporator (5) is further configured with a fan (51). By means of the configuration, an air conditioner can blow cold air from a fan without the aid of an outdoor air conditioner unit, thereby realizing the adjustment of the temperature in the indoor local space.
Patent WO-2021134691-A1 (WO)
Inventor: XU ZE
IPC: H04N5/374
Filed: 2019-12-31
Abstract: L'invention concerne un capteur d'image et un dispositif d'imagerie pourvu de celui-ci. Le pixel du capteur d'image comprend : un élément photosensible, une région de diffusion flottante, un tube de transmission, et un tube de réinitialisation, qui est raccordé à l'extrémité du tube de transmission à l'opposé de la région de diffusion flottante et de l'élément photosensible, peut être commandé pour être activé ou désactivé, et connecte l'élément photosensible à un niveau haut lorsqu'il est activé ; et un circuit de sortie de tension connecté à la région de diffusion flottante et utilisé pour transmettre le signal de tension de la région de diffusion flottante à un circuit périphérique.
Patent WO-2020140960-A1 (WO)
Inventor: ZHAO MIAOMIAO
IPC: A61P27/00
Filed: 2020-01-03
Abstract: The present invention relates to a crystal form for an indole-formamide derivative and a preparation method for the crystal form. A new crystal form of a compound represented by formula (I) has good stability, and can be better used in clinical treatment.
Patent WO-2020147620-A1 (WO)
Inventor: ZHAO JUNJIE
IPC: H04L29/08
Filed: 2020-01-07
Abstract: L'invention concerne un procédé de traitement d'informations. Le procédé consiste à : créer une ressource d'instance de conteneur, la ressource d'instance de conteneur comprenant des informations de contenu et des informations d'action ; analyser les informations de contenu pour acquérir une instruction d'action qui peut être identifiée par un appareil d'exécution ; et ajouter l'instruction d'action aux informations d'action comprises dans la ressource d'instance de conteneur, et envoyer l'instruction d'action à l'appareil d'exécution. L'invention concerne également un serveur, un système de dispositif à dispositif, et un support de stockage lisible par ordinateur. La procédure d'exécution du système est simple et son efficacité élevée. (FIG. 2)
Patent WO-2021128489-A1 (WO)
Inventor: JI XINGANG
IPC: F16J15/46
Filed: 2020-01-09
Abstract: Disclosed in the present invention are a flexible expansion device and a manufacturing method therefor. The flexible expansion device comprises an inner bag; a stabilizing layer, a wear-resistant layer and a pressure-bearing layer are provided outside the inner bag; when one end of the inner bag is open and the other end thereof is blocked, the open end of the inner bag is sleeved outside one end of a connecting body, two ends of the connecting body are penetrated by a passage, one end of the pressure-bearing layer and one end of the wear-resistant layer are both locked in the middle of the connecting body by means of a locking member, and the other end of the pressure-bearing layer and the other end of the wear-resistant layer are both locked and closed; and when both ends of the inner bag are open, two ends of the inner bag are respectively sleeved outside one end of a connecting component, both ends of the pressure-bearing layer and both ends of the wear-resistant layer are locked on the corresponding connecting components by means of the locking member, both connecting components are connecting bodies, or one of the connecting components is a connecting body, and the other connecting component is a blocking head. The ends of said device have good sealing performance, and have advantages such as high lifting force, simple manufacture, small volume, light weight, large application space, and material reducing.
Patent WO-2020248604-A1 (WO)
Inventor: ZHANG YANSONG
IPC: G06F16/22
Filed: 2020-01-14
Abstract: Disclosed is a hash multi-table join implementation method based on a grouping vector. The method comprises the following steps: 1) rewriting an SQL query command, and dividing a complete OLAP query command into a selection-projection-grouping-join operation subtask and an aggregation operation subtask; 2) using the selection-projection-grouping-join operation subtask for creating and generating grouping vector metadata corresponding to a GROUP-BY statement in the SQL command, and creating a vector index to serve as an output result of the selection-projection-grouping-join operation subtask; 3) the aggregation operation subtask executing aggregation calculation on the basis of a vector index, and storing an aggregation calculation result in a unit corresponding to a grouping vector aggregator with the same length as that of a grouping vector; and 4) combining an aggregation calculation result in the grouping vector aggregator with grouping vector metadata created by a join operation subtask, and outputting same as a result set of the SQL query command. The method can be widely applied to the field of OLAP data query.
Patent WO-2021120358-A1 (WO)
Inventor: YIN HUAXIANG
IPC: H01L21/336
Filed: 2020-01-14
Abstract: Disclosed is a manufacturing method for a semiconductor device, comprising the following steps: providing a first substrate and a second substrate, the first substrate having a first bonding interconnection surface, and the second substrate having a second bonding interconnection surface; manufacturing a monocrystalline lamination structure on the first substrate, the monocrystalline lamination structure comprising several heterogeneous material layers and second substrate layers which are alternately stacked; manufacturing several nanowires or nanosheets on the first substrate; forming a gate dielectric layer and a gate on the several nanowires or nanosheets; forming a metal contact; forming several layers of interconnect structures on the formed structure; and sequentially forming a metal pad and a passivation layer on the several layers of interconnect structures. The channel material formed by the manufacturing method does not have a lattice defect, which can avoid affecting the performance and reliability of a subsequently formed device, does not cause a limitation to a forming process of a subsequent structure, and has good applicability. The present invention further provides a semiconductor device.
Patent WO-2021000584-A1 (WO)
Inventor: ZHENG LEI
IPC: A61K31/7088
Filed: 2020-01-22
Abstract: Provided is a thrombin binding circular aptamer, and the nucleotide sequence thereof is selected from at least one of a)-d): a) a nucleotide sequence as shown in SEQ ID NO:1, wherein the 5' end and 3' end are connected into a ring; b) a nucleotide sequence obtained from the nucleotide sequence as shown in SEQ ID NO:1 through substitution, said obtained nucleotide sequence having circular DNA molecules capable of specifically recognizing thrombin; c) a nucleotide sequence obtained from the nucleotide sequence as shown in SEQ ID NO:1 through deficiency, said obtained nucleotide sequence having circular DNA molecules capable of specifically recognize thrombin; d) a nucleotide sequence obtained from the nucleotide sequence as shown in SEQ ID NO:1 by adding one or more nucleotides, said obtained nucleotide sequence having circular DNA molecules capable of specifically recognize thrombin; and e) a nucleotide sequence obtained from the nucleotide sequence as shown in SEQ ID NO:1 through modification with a chemical group. The thrombin binding circular aptamer specifically recognizes thrombin, and the half-life thereof is up to 8 hours.
Patent WO-2020199748-A1 (WO)
Title: Ultrasonic sensor pixel circuit and driving method therefor and display panel
Inventor: DING XIAOLIANG
IPC: G06K9/00
Filed: 2020-02-05
Abstract: An ultrasonic sensor pixel circuit and a driving method therefor and a display panel. The circuit comprises: a detection module (10), wherein the first end of the detection module (10) is connected to an ultrasonic sensing unit (30), a second end of the detection module (10) is connected to a first signal end (Vbias1), and the detection module (10) is used for generating a detection voltage according to an electrical signal output by the ultrasonic sensing unit (30) under the control of the first signal end (Vbias1); and an output module (20), wherein a first end of the output module (20) is connected to a third end of the detection module (10), a second end of the output module (20) is connected to a reading line (RL), and the output module (20) is used for generating an output signal according to the detection voltage and providing the output signal to the reading line (RL). Thus, the peak-to-peak value of an echo signal fed back by the ultrasonic wave through a finger can be detected, so that the complete amplitude of the ultrasonic echo signal is detected, thereby improving the accuracy of fingerprint identification.
Patent WO-2020207108-A1 (WO)
Title: 图像处理方法、装置和系统，以及机器人
Inventor: CHEN ZHIQIANG
IPC: H04N5/262
Filed: 2020-02-10
Abstract: 本公开涉及一种图像处理方法、装置和系统，以及机器人。图像处理方法包括：获取安装在移动装置上的摄像机拍摄的图像；确定所述摄像机拍摄所述图像时的姿态角；根据所述姿态角，计算所述图像相对于基准方向的旋转角度；利用基于所述旋转角度的变换矩阵，对所述图像进行旋转处理。
Patent WO-2020192372-A1 (WO)
Inventor: XU DAQING
IPC: G03B15/03
Filed: 2020-03-04
Abstract: Provided in the present disclosure are a lamp module and terminal device. The lamp module comprises: light sources and a lamp cover. The light sources comprise a first light source and a second light source, and the second light source is arranged around the first light source. The lamp cover comprises a first cover body part and a second cover body part, the second cover body part is arranged around the first cover body part, the first cover body part is arranged corresponding to the first light source, and the second cover body part is arranged corresponding to the second light source. A first surface of the first cover body part facing the first light source is an arc-shaped surface, the arc-shaped surface is an arc-shaped surface in which the first surface is recessed toward a second surface, and the second surface and the first surface are two surfaces facing away from each other on the first cover body part. In the direction from a first end of the second cover body part close to the first cover body part to the other end away from the first cover body part, the thickness of the second cover body part increases.
Patent WO-2021056983-A1 (WO)
Inventor: SHAO CHANGJIAN
IPC: H01M2/10
Filed: 2020-03-16
Abstract: The present application relates to a battery module. The battery module comprises a plurality of cells that are sequentially stacked, and at least one buffer member. The buffer member is arranged between at least two of the plurality of cells, and the buffer member can generate elastic deformation, such that when the cells expand, the buffer member provides an expansion space, and when the cells contract, the buffer member is restored, wherein at least one of the thickness, length and width of the buffer member is associated with the corresponding one of the thickness, length and width of the cells. When the buffer member deforms within a strain interval range of 0%-85%, an acting force of 0 Mpa-1 Mpa is provided. When the battery module is not charged, the battery cells bear a certain pressure, such that the battery module is compact in terms of overall structure and is in a compressed state; and when the battery module is charged, the battery cells are allowed to expand to a certain extent. Accordingly, the cycle life of the battery module is significantly prolonged.
Patent WO-2021184245-A1 (WO)
Inventor: ZHU LIBING
IPC: H04N5/232
Filed: 2020-03-18
Abstract: 本申请涉及一种电子设备及其摄像头模组，摄像头模组包括第一成像模组，其中所述第一成像模组包括:透镜组；至少两个图像传感器，在所述透镜组的光轴方向上，至少两个所述图像传感器，位于所述透镜组的像侧且处于不同的位置；第一光路改变元件，用于改变从所述透镜组射出的光的传输方向，以射向不同的所述图像传感器，不同的所述图像传感器与所述透镜组配对时形成等效焦距不同的成像单元。
Patent WO-2020228446-A1 (WO)
Title: Model training method and apparatus, and terminal and storage medium
Inventor: WANG NING
IPC: G06K9/62
Filed: 2020-04-07
Abstract: Disclosed in embodiments of the present application are a model training method and apparatus, and a terminal and a storage medium. The method comprises: obtaining a template image and a test image; calling a first object recognition model to process the features of a tracking object in the template image to obtain a first reference response, and calling a second object recognition model to process the features of the tracking object in the template image to obtain a second reference response; calling the first object recognition model to process the features of the tracking object in the test image to obtain a first test response, and calling the second object recognition model to process the features of the tracking object in the test image to obtain a second test response; tracking the first test response to obtain a tracking response of the tracked object; and updating the first object recognition model based on difference information between the first reference response and the second reference response, difference information between the first test response and the second test response, and difference information between a tracking tag and a tracking response.
Patent WO-2020211866-A1 (WO)
Title: Applicabilité d'affinement de prédiction à l'aide d'un traitement de flux optique
Inventor: ZHANG KAI
IPC: H04N19/51
Filed: 2020-04-20
Abstract: L'invention concerne un procédé de traitement vidéo consistant à : déterminer qu'un mode de codage d'un bloc vidéo courant est un mode affine ; déterminer, pour le bloc vidéo courant, un mode d'applicabilité d'une procédure de flux optique d'affinement de prédiction (PROF) à l'aide du mode affine conformément à une règle qui spécifie une condition d'application de la procédure de PROF ; et effectuer, sur la base de la détermination, une conversion entre le bloc vidéo courant et une représentation codée de la vidéo ; pendant la procédure de PROF, une ou plusieurs prédictions initiales du bloc vidéo courant étant calculées à un niveau de sous-bloc et étant affinées à l'aide d'un calcul de flux optique.
Patent WO-2020238483-A1 (WO)
Title: Apparatus capable of automatically pulling parking brake fully
Inventor: XIE ZHENGCHUN
IPC: B60T7/08
Filed: 2020-04-21
Abstract: An apparatus capable of automatically pulling a parking brake fully comprises a sensing module (1), a control module (2), and an execution module (3). The sensing module (1) is used to determine, by means of sensing, whether a driver has exited a vehicle. The execution module (3) is connected to a parking brake lever, and is used to drive the parking brake lever to rotate so as to perform braking. An initial position of the execution module (3) is a position in which the parking brake is not fully pulled. Operation of the execution module (3) drives the parking brake lever to rotate so as to achieve braking. After completion of the braking, the execution module (3) automatically separates from the parking brake lever, and returns to the initial position. The control module (2) controls activation and deactivation of the execution module (3) according to a signal of the sensing module (1). The control module (2) comprises a controller (21) and a delay disconnect relay (22) connected to the controller. A normally open switch in the delay disconnect relay (22) is connected between a power supply end and the execution module (3). A delay time period of the delay disconnect relay (22) is configured to be the time period of a cycle from activation of the execution module (3) in the initial position to the execution module (3) returning to the initial position. The apparatus can automatically pull the parking brake fully, thereby effectively improving parking safety.
Patent WO-2021253159-A1 (WO)
Title: Method and apparatus for tuning radio beam
Inventor: YAO YONG
IPC: H04W16/28
Filed: 2020-06-15
Abstract: Embodiments of the present disclosure provide methods and apparatus for tuning a plurality of beams. A method performed at a network node may comprise: determining (S101) a respective coverage requirement for a plurality of beams; determining (S102) a respective coverage area for the plurality of beams, based on the determined coverage requirement; determining (S103) a power requirement for the plurality of beams, based at least on the determined coverage area; and tuning (S104) at least one of the plurality of the beams, based at least on the determined power requirement. The energy efficiency and the network capacity may be improved, while the shape of each beam could be adaptively refactored.
Patent WO-2020259711-A1 (WO)
Inventor: WU XINGYU
IPC: A61M25/10
Filed: 2020-06-29
Abstract: A balloon catheter (100), comprising: a catheter (110), and a balloon (120) sleeved on the distal end of the catheter (110); the balloon comprises a first tubular end (121) and a second tubular end (122); the first tubular end (121) and/or the second tubular end (122) respectively comprises at least one folding part; the at least one folding part is folded and fixed along the circumferential direction of the catheter (110), forming, on at least the part of the balloon body that is close to the folding part, at least one recessed region (125) facing the interior of the balloon and at least one ridge (124). The invention further relates to a method of manufacturing the balloon catheter. The present invention allows for automatic folding of pleats upon deflation of the balloon catheter balloon, and increases balloon catheter insertability.
Patent WO-2021073156-A1 (WO)
Inventor: HUANG SHIBAO
IPC: G06F16/955
Filed: 2020-06-30
Abstract: A short link generation method, a server, a storage medium and a computer device. The short link generation method is applied to a server. The method comprises: receiving a short link acquisition request sent by a requester, wherein the short link acquisition request comprises a long link (S01); generating a first identification code according to current time, a number of short link acquisition requests received within a current time unit, and an identification number of the server, wherein the first identification code is composed of numeric characters (S02); by taking the first identification code as a decimal numerical value, performing transformation processing on the first identification code from a decimal numerical value to a sixty binary numerical value to obtain a second identification code (S03); and generating, according to the second identification code and a domain name in the long link, a short link, and returning the short link to a terminal device (S04). The method can solve the problem of conflicts of generated short links.
Patent WO-2021036509-A1 (WO)
Title: Alarm confirmation method, apparatus and device, and computer readable medium
Inventor: Huang Zhuoying
IPC: G08B29/18
Filed: 2020-07-06
Abstract: An alarm confirmation method, apparatus and device, and a computer readable medium. The alarm confirmation method comprises: detecting whether a preset interaction response corresponding to preset interaction information is received within a first preset time (S1); if not, generating a confirmation instruction (S2); sending the confirmation instruction to at least two preset confirmation terminals (S3); detecting whether confirmation responses returned by the at least two preset confirmation terminals for the confirmation instruction are received within a second preset time (S4); and determining whether to alarm or not according to the detection result (S5). Because in the prior art, only the detection result of a detecting device is used for determining whether an alarm is required, the determining standard is relatively simple, and false alarm situations caused by false determination of the detecting device exist; the problems caused thereby of low alarm accuracy, inconvenience to users, and waste of manpower and material resources are solved, and the technical effects of improving the alarm accuracy and avoiding the waste of manpower and material resources are achieved.
Patent WO-2021004426-A1 (WO)
Inventor: ZHANG QINGYUAN
IPC: G06F3/0484
Filed: 2020-07-06
Abstract: 一种内容选择方法及终端。该方法包括：显示第一页面，所述第一页面具有第一位置标识和第二位置标识，且所述第一位置标识位于显示屏的第一位置(101)；接收第一输入(102)；响应于所述第一输入，显示第二页面，所述第二页面具有所述第一位置标识，且所述第一位置标识位于所述第一位置(103)；根据所述第一位置标识和所述第二位置标识，选择所述第一页面至所述第二页面的目标内容(104)。在对目标内容进行选择操作时，通过第一输入实现页面切换，其操作方便，可控性高，能够减少操作过程中的误触事件的发生，节省用户操作时间，提升用户操作体验。
Patent WO-2021128813-A1 (WO)
Title: 一种便于组装维护的分体式皮带模组
Inventor: ZHOU MIN
IPC: F16H7/02
Filed: 2020-07-10
Abstract: 一种便于组装维护的分体式皮带模组，包括：减速机（1）、缸体（6）、转接板（2）、同步带（10）、同步轮（9）、第一固定座（3）和第二固定座（4），所述第一固定座（3）和第二固定座（4）设置在缸体（6）的两端，所述同步轮（9）分别设置在第一固定座（3）和第二固定座（4）中，所述第一固定座（3）和第二固定座（4）分别包括相对设置的左端座（7）和右端座（8），所述第一固定座（3）和第二固定座（4）中沿缸体长度方向设置有导向孔（19）和第一螺纹孔（18），所述缸体（6）端部设置有插入导向孔（19）的导向销，所述第一螺纹孔（18）中设置有指向缸体端部的张紧调节螺柱。通过上述方式可实现第一固定座（3）和第二固定座（4）的互换从而降低维护成本，提升了安装的灵活性，确保了组装精度。
Patent WO-2021031811-A1 (WO)
Inventor: WANG BAOHUI
IPC: G10L21/0272
Filed: 2020-07-28
Abstract: 本申请实施例公开了一种语音增强方法和装置，涉及通信技术领域，解决了现有技术在声音环境较为复杂的场景下，无法对环境做到自适应，用户智能交互的体验较差的问题，该语音增强方法通过采用人工智能技术，可以提升用户智能交互体验。具体方案为：电子设备采集第一声音，第一声音包括第二声音和背景声音中的至少一项；电子设备识别第一声音；当第一声音存在第二声音时，电子设备对第二声音进行声音分析，得到第三声音；电子设备处理第三声音。