baber/WOPTO huggingface dataset:
Patent WO-2021056169-A1 (WO)
Inventor: SHI YI
IPC: F16B23/00
Filed: 2019-09-24
Abstract: An anti-thief screw (100) and a matching anti-theft screwdriver (400). The anti-theft screw(100) includes a screw shaft (102) including at least one thread twisted along a first direction (107); and a screw head (101) at one end of the screw shaft (102), including a plurality of working surfaces formed on an end surface of the screw head (101) to withstand a torque force (106) that drives the anti-theft screw (100) along or against the first direction (107), each of the plurality of working surfaces extends along a longitudinal direction, the longitudinal directions of the plurality of working surfaces do not point to a first common center, and a normal direction of each of the plurality of working surface does not point to a second common center. The anti-theft screwdriver (400) includes an end surface matching the shape of an end portion of the anti-theft screw (100).
Patent WO-2020134290-A1 (WO)
Inventor: SONG GUIDONG
IPC: H01L23/36
Filed: 2019-09-29
Abstract: 一种芯片装置及电子设备，该芯片装置包括一个壳体（50）、以及固定在上述壳体（50）内一侧的芯片组件（20），以改善芯片装置的受力性能。上述芯片装置还包括设置在上述壳体（50）内相对的另一侧的散热器（30），且上述散热器（30）与上述芯片组件（20）导热连接，以缓解在芯片装置受到碰撞、跌落等撞击时散热器（30）所产生的冲击力对芯片组件（20）所施加的应力，改善芯片装置的受力性能，缓解散热器（30）对芯片组件（20）所产生的应力影响。
Patent WO-2021012402-A1 (WO)
Inventor: LU RUI
IPC: H01L51/52
Filed: 2019-10-10
Abstract: Provided in the present invention are an organic light-emitting diode display panel and a method for manufacturing same. The display panel comprises: a base substrate; a pixel definition layer arranged on the base substrate, wherein the pixel definition layer comprises at least one barrier part; an anti-stripping layer covering the barrier part; and a first inorganic layer arranged on the anti-stripping layer, wherein the adhesion between the anti-stripping layer and the first inorganic layer is stronger than the adhesion between the barrier part and the first inorganic layer.
Patent WO-2020103615-A1 (WO)
Inventor: YAN FENG
IPC: G06E3/00
Filed: 2019-10-16
Abstract: La présente invention concerne une unité de calcul photoélectrique, un réseau de calcul photoélectrique et un procédé de calcul photoélectrique. L'unité de calcul photoélectrique comprend une structure de région multifonctionnelle semi-conductrice, qui comporte au moins une région de commande de porteuse, au moins une région de couplage, et au moins une région de collecte et une région de lecture de la porteuse générées par photons.
Patent WO-2021082034-A1 (WO)
Inventor: Ge huan
IPC: H04R15/00
Filed: 2019-11-05
Abstract: Provided are a sound actuator for a screen and an electronic apparatus. The present sound actuator for a screen comprises a first magnetic circuit system, an electromagnetic drive system, and a second magnetic circuit system, mounted in succession from top to bottom along the direction of vibration of a display screen. The first magnetic circuit system is fastened to the display screen, and the electromagnetic drive system is fastened to a rear cover. The sound actuator for a screen also comprises an elastic member having one end connected to the second magnetic circuit system to elastically support said second magnetic circuit system, and another end fastened to the electromagnetic drive system. In the present invention, the first magnetic circuit system and the display screen are connected, and the screen sound production of the display screen can be driven under the influence of an electromagnetic field of the electromagnetic drive system. The electromagnetic drive system and the rear cover are connected, and the first magnetic circuit system and the second magnetic circuit system can interact to offset or strengthen the vibrational effects of the electromagnetic drive system, thus strengthening or eliminating the vibrational effects of the rear cover.
Patent WO-2020114187-A1 (WO)
Inventor: HUANG ZHIYONG
IPC: G01R31/28
Filed: 2019-11-07
Abstract: La présente invention concerne un procédé de détection de défaut de circuit de précharge. Un circuit de précharge comprend une alimentation électrique, un dispositif de commutation, une résistance de précharge et un condensateur de support. Le procédé de détection de défaut de circuit de précharge comprend les étapes consistant à : dans de multiples durées de précharge différentes, obtenir respectivement des tensions du condensateur de support et des seuils de tension prédéfinis correspondant aux durées de précharge (S110) ; et déterminer, sur la base des tensions du condensateur de support et des seuils de tension prédéfinis, si le circuit de précharge est défectueux (S120).
Patent WO-2021031383-A1 (WO)
Title: Intelligent auxiliary judgment method and apparatus, and computer device and storage medium
Inventor: HU WENCHENG
IPC: G06Q50/18
Filed: 2019-11-08
Abstract: An intelligent auxiliary judgment method and apparatus, and a computer device and a storage medium. The method comprises: acquiring a trial transcript file corresponding to a case to be judged, and extracting case description information from the trial transcript file (S201); performing word segmentation on the case description information by means of a word segmentation tool to acquire a target word segmentation result (S202); querying a keyword base on the basis of each target segmented word, and determining a target keyword (S203); querying a case type information base according to the target keyword, and acquiring at least one matching target case type (S204); acquiring, from a priori knowledge base, priori knowledge matching the at least one target case type, and processing the priori knowledge by means of an intelligent legal provision pushing model to acquire a target pushed legal provision (S205); performing semantic analysis on the case description information by means of a semantic analysis model to acquire corresponding recommended judgment viewpoints (S206); and acquiring and displaying, according to the target pushed legal provision and the recommended judgment viewpoints, a judgment suggestion file (S207), so as to reduce the workload of judges during a judgment process, thereby reducing the burden of work.
Patent WO-2020103739-A1 (WO)
Inventor: ZHAO YINGYING
IPC: G01N27/30
Filed: 2019-11-13
Abstract: A microfluidic chip, comprising: an oppositely disposed first base substrate (1) and second base substrate (2), a first electrode (3) and second electrode (4) disposed between the first base substrate (1) and the second base substrate (2), wherein the first electrode (3) and the second electrode (4) are configured to control, according to a voltage applied thereto, liquid drops to move between the first base substrate (1) and the second base substrate (2); a light extraction component, for extracting lights propagated in the first base substrate (1) and transmitting the same to the liquid drops; a light shielding component (12) and a detecting component, wherein the light shielding component (12) has light transmitting regions disposed at an interval, the light transmitting regions are configured to transmit lights transmitted through the liquid drops to the detecting component, and the detecting component is disposed on the second base substrate (2) to acquire the properties of the liquid drops according to the intensity of the received lights transmitted through the liquid drops and through the light transmitting region. The chip realizes the purpose of detecting a plurality of liquid drops of different types at the same time at a high detection precision.
Patent WO-2021051600-A1 (WO)
Inventor: CHEN TINGTING
IPC: G06F40/289
Filed: 2019-11-14
Abstract: 涉及大数据技术领域，一种基于信息熵识别新词的方法、装置、服务器及存储介质，包括：获取待处理文本中的目标短语，将目标短语划分为第一分词和第二分词，并分别读取第一分词的信息和第二分词的信息，获取第一分词的右搭配词和所述第二分词的左搭配词，并统计第一分词与所述右搭配词的共现词频以及所述第二分词与左搭配词的共现词频；通过预置概率公式和通过预置信息熵公式，计算出第一分词的右信息熵和第二分词的左信息熵；在第一分词的右信息熵和第二分词的左信息熵均小于第一预置阈值时，确定目标短语为新词。通过对短语进行分词来计算信息熵值，获取待处理文本中新词的不确定性，从而识别出新词，提高了识别率。
Patent WO-2021093022-A1 (WO)
Inventor: HUANG JIN
IPC: C12N9/10
Filed: 2019-11-26
Abstract: La présente invention concerne le domaine technique de l'ingénierie génétique, et fournit un système E. coli recombinant, son procédé de construction, et son application dans la synthèse d'un oligosaccharide α-1,2-fucosylé. Le système E. coli recombinant présente un gène α-1,2-fucosyltransférase et un gène GDP-fucose pyrophosphorylase. En transformant le gène α-1,2-fucosyltransférase et le gène GDP-fucose pyrophosphorylase dans E. coli, une souche génétiquement modifiée est construite pour exprimer une α-1,2-fucosyltransférase et une GDP-fucose pyrophosphorylase, et l'α-1,2-fucose pyrophosphorylase et la GDP-fucose pyrophosphorylase exprimées sont utilisées pour la synthèse enzymatique d'un oligosaccharide α-1,2-fucosylé.
Patent WO-2021047063-A1 (WO)
Title: Automatic work system and turning method therefor, and self-moving device
Inventor: ANDRIOLO PAOLO
IPC: G05D1/02
Filed: 2019-11-26
Abstract: An automatic work system and a turning method therefor, and a self-moving device (1). When the self-moving device (1) reaches a boundary (7), a control module (24) controls a movement module (21) to turn so as to move away from the boundary (7); simultaneously, on the basis of coverage values corresponding to various movement ranges when the self-moving device (1) reaches the boundary (7), the control module (24) can control the movement module (21) to execute turning toward a movement range having a coverage value satisfying a preset requirement, which can realize path planning by the self-moving device (1) during movement, facilitating the self-moving device (1) in achieving uniform work or rapidly leaving confined areas in a work area (4), improving the work efficiency of the self-moving device (1).
Patent WO-2020147430-A1 (WO)
Inventor: LUO LINYAO
IPC: G06Q30/06
Filed: 2019-11-26
Abstract: 一种基于图像识别的商品展示方法、装置、设备及介质，该方法包括采用人脸检测模型对待展示商品的目标视频数据中至少两帧待识别图像进行人脸识别和聚类，获取目标视频数据对应的客户数量和每一客户对应的图像聚类集合；若客户数量大于预设数量，则采用预先训练好的微表情识别模型对每一图像聚类集合中的待识别图像进行识别，获取每一待识别图像的单帧情绪(S30)；基于待识别图像的单帧情绪，获取与图像聚类集合对应的客户的目标情绪(S40)；依据客户数量和每一图像聚类集合对应的客户的目标情绪，获取最终情绪(S50)；依据待展示商品对应的最终情绪，获取目标展示商品(S60)，以解决展示商品吸引力不够的问题。
Patent WO-2021109017-A1 (WO)
Inventor: CHEN AIQIN
IPC: A61B5/0215
Filed: 2019-12-04
Abstract: Provided are a disposable device for taking blood pressure, a method for taking blood pressure in real time, and a coronary artery analysis system. The device comprises: a housing, and, disposed within the housing, an integrated circuit board, a blood pressure sensor, and an information transmission structure, the blood pressure sensor and the information transmission structure both being disposed on the integrated circuit board. A through tube is provided on the top part of the housing, and a through aperture is provided on the inner surface of the through tube, the through tube being used for liquid circulation. One end of the blood pressure sensor is a pressure-taking terminal, said pressure-taking terminal being sealed within the through aperture. The information transmission structure and the other end of the blood pressure sensor are connected, and a first connecting structure is connected to the housing and to the integrated circuit board, respectively. The housing, the blood pressure sensor, the information transmission structure and the first connecting structure are integrally arranged, blood pressure is taken and transmitted by the blood pressure sensor terminal, and the sealing tightness of the blood pressure sensor is also improved. All parts are integrated within the housing, the volume of the device is decreased, and, by means of the first connecting structure connecting to an external device, assembly is more convenient.
Patent WO-2021077574-A1 (WO)
Title: Pillow cover and pillow
Inventor: ZHU WENBIN
IPC: A47G9/02
Filed: 2019-12-16
Abstract: A pillow cover (1) and a pillow. The pillow comprises the pillow cover (1). The bottom surface of a base part (11) of the pillow cover (1) provided with a left-side adjusting part (12), a right-side adjusting part (13), and a middle adjusting part (14); moreover, the left-side adjusting part (12) is provided on the left side with an opening (122), the right-side adjusting part (13) is provided on the right side with an opening (132), the middle adjusting part (14) is provided on the right side and/or the left side with an opening (142), adjustable accommodating cavities (121, 131, and 141) of the adjusting parts (12, 13, and 14) are capable of accommodating adjusting pads (2) of different quantities and different materials, and the openings (122, 132, and 142) of the adjusting parts (12, 13, and 14) are outside of the pillow. During use, a user can operate the adjusting parts (12, 13, and 14) from the left side or right side of the pillow without getting up, thus simply and conveniently implementing adjustments to the height and/or hardness of corresponding parts of the pillow.
Patent WO-2020151431-A1 (WO)
Title: Data processing method and system for intelligent vehicle viewing
Inventor: LEE SENG FOOK
IPC: G06T17/00
Filed: 2019-12-20
Abstract: A data processing method and system for intelligent vehicle viewing, wherein the method comprises the following steps: acquiring inputted link information, and then rendering and displaying a three-dimensional scene of a vehicle according to model data corresponding to the link information (S1); acquiring inputted switching information, and then adjusting and displaying a screen of the three-dimensional scene according to the switching information (S2); and acquiring inputted zoom information, and then zooming and displaying a part of the screen of the three-dimensional scene according to the zoom information (S3). The method runs the model data to render and display the three-dimensional scene of the vehicle, and adjusts and displays the screen of the three-dimensional scene by means of the inputted switching information and zoom information, which solves the problem of the user in which vehicle viewing is inefficient and done in a crude manner, makes viewing the vehicle more convenient for the user, improves the vehicle viewing efficiency and experience of the user, meets the high requirements of the user for comfortable and efficient vehicle viewing, and may be widely used in the field of computer data processing.
Patent WO-2021127938-A1 (WO)
Title: 摄像装置、电子设备及电子设备的使用方法
Inventor: YUAN YUQIN
IPC: H04N5/225
Filed: 2019-12-23
Abstract: 本发明提供了摄像装置、电子设备及电子设备的使用方法，其中，摄像装置包括摄像机构、驱动轴、升降件、驱动机构及齿轮组，摄像机构包括镜头模组和支撑杆，升降件套设于驱动轴并与驱动轴螺纹配合，驱动机构与驱动轴的一端连接，齿轮组包括设置于驱动轴的第一齿轮和设置与支撑杆并与第一齿轮啮合的第二齿轮，所述升降件沿所述驱动轴的轴向运动时，带动镜头模组和支撑杆一起沿驱动轴的轴向运动，当第二齿轮随支撑杆运动至与第一齿轮啮合时，驱动轴通过齿轮组带动支撑杆和镜头模组转动。本发明的摄像装置，不需要用户手动转动即可拍摄不同角度的图片，方便用户使用，提升用户的操作体验。
Patent WO-2021128046-A1 (WO)
Inventor: YAN XUDONG
IPC: H04R31/00
Filed: 2019-12-25
Abstract: Disclosed is a sound production device, comprising a basket, a vibration system and a magnetic circuit system. The magnetic circuit system is provided with a magnetic gap. The vibration system comprises a vibrating diaphragm, a voice coil and a framework. The vibrating diaphragm comprises a dome located at the middle, and a folding ring, which surrounds the dome and is fixed to the basket. The folding ring comprises a connecting part fixedly connected to the dome, a folding ring part surrounding the connecting part, and a fixing part extending from the periphery of the folding ring part and fixed to the basket. The dome comprises a main body part arranged directly opposite the magnetic circuit system at an interval, and a surrounding wall, which is bent to extend from the periphery of the main body part in a direction away from the magnetic circuit system and towards the folding ring, and is fixed to a side of the connecting part that is close to the magnetic circuit system. The cross section, in a vibration direction, of the main body part is arc-shaped, and a projection, in a vertical vibration direction, of the main body part completely falls on the surrounding wall. The voice coil is inserted into the magnetic gap to drive the vibrating diaphragm to vibrate and produce sound. Compared with related technology, the sound production device has a wider frequency band and has a better high-frequency performance.
Patent WO-2020258812-A1 (WO)
Title: 便携式强磁窃电检测装置
Inventor: WANG BAIGEN
IPC: G01R22/06
Filed: 2019-12-30
Abstract: 一种便携式强磁窃电检测装置，包括伸缩杆（2）以及安装在伸缩杆（2）前端的检测装置（4），检测装置（4）连接航空插头母座（6），检测装置（4）含用于检测强磁窃电情况的检测电路，航空插头母座（6）分别通过第一航空插头公座（7）与第二航空插头公座（10）将金属探头（9）或者磁敏开关（12）与检测电路接通用于验电或检测电能表周边磁场情况。
Patent WO-2021134394-A1 (WO)
Inventor: XU JANE
IPC: A61Q19/08
Filed: 2019-12-31
Abstract: L'invention concerne une composition comprenant : (A) un composé phénolique ; (B) au moins un hydrotrope choisi dans le groupe constitué par (1) un triterpénoïde glycolé, (2) un diterpénoïde glycolé, ou un mélange de ceux-ci. L'invention concerne également un procédé de soin et/ou de maquillage de matières kératiniques, en particulier de la peau, comprenant une étape d'application de la composition.
Patent WO-2020220720-A1 (WO)
Inventor: ZHANG LEI
IPC: H04M1/78
Filed: 2019-12-31
Abstract: The present application relates to an acoustic output apparatus. The acoustic output apparatus comprises: at least one low-frequency acoustic driver that outputs voice by means of at least two first sound guide holes; at least one high-frequency acoustic driver that outputs sound by means of at least two second sound guide holes; and a support structure that is configured to carry the at least one high-frequency acoustic driver and the at least one low-frequency acoustic driver, and make the at least two first sound guide holes and the at least two second sound guide holes be located at positions distant from the ears of a user.
Patent WO-2020143667-A1 (WO)
Inventor: WEN WU
IPC: H01Q3/24
Filed: 2020-01-08
Abstract: La présente invention concerne un terminal ayant au moins deux antennes et comprenant un premier boîtier et un second boîtier. Le premier boîtier et le second boîtier peuvent être déplacés par rapport à au moins deux états au moyen d'un mécanisme de mouvement. Lesdites au moins deux antennes sont réparties au niveau du premier boîtier et/ou du second boîtier. Un point d'alimentation connecté à une source d'alimentation est disposé au niveau de l'un parmi le premier boîtier et le second boîtier. Au moins deux structures de ligne d'alimentation mutuellement isolées sont disposées au niveau de l'autre parmi le premier boîtier et le second boîtier, et chaque structure de ligne d'alimentation est électriquement connectée à l'une des antennes. Le point d'alimentation, lorsqu'il est dans des états différents, est électriquement connecté à différentes structures de ligne d'alimentation, de telle sorte que l'antenne en fonctionnement peut être déterminée à partir des au moins deux antennes.
Patent WO-2020173282-A1 (WO)
Inventor: LIAO SHURI
IPC: H04W74/08
Filed: 2020-01-22
Abstract: Embodiments of the present application provide a random access method and apparatus, capable of increasing the number of random access preamble sequences of a cell, thereby reducing the probability of random access collision. The method comprises: a network device transmits first information to a terminal device, wherein the first information is used for indicating the target logical root sequence number of the cell, the target logical root sequence number is used for indicating K target physical root sequence numbers and J-1 target cyclic shift difference values, and J and K are integers greater than 1; the terminal device receives the first information and transmits a random access preamble sequence to the network device, wherein the random access preamble sequence is determined according to the K target physical root sequence numbers and the J-1 target cyclic shift difference values; the network device receives the random access preamble sequence.
Patent WO-2021098044-A1 (WO)
Title: 一种高性能半固态压铸铝合金及其制备方法
Inventor: ZHANG YING
IPC: C22C21/02
Filed: 2020-02-05
Abstract: 一种高性能半固态压铸铝合金及其制备方法。该铝合金包括下述组分，且各组分的含量以重量百分比表示如下：Si 6.00～13.50％，Mg 0.15～1.00％，Cu 0.05～0.50％，Ti 0.01～0.10％，Mn 0.10～1.00％，Sr 0.01～0.10％，Fe ≤0.20％，杂质元素总和＜0.15%，其余为铝；并且，重量百分比的比值C1＝Mg/Mn的范围为0.75-1.50。该高性能半固态铝合金，在优化Si、Mg、Mn主合金元素的基础上，添加Ti元素细化α-Al晶粒，添加Sr元素细化变质共晶Si相，并且控制这些元素以及杂质元素的含量，使其相互配合，使的该铝合金具有高强度、良好塑性和优良的半固态压铸工艺性能。
Patent WO-2020177572-A1 (WO)
Inventor: Tao Genlin
IPC: G06F9/451
Filed: 2020-02-25
Abstract: Embodiments of the present application provide a terminal control method and a device. The method comprises: creating a first application management process and at least one second application management process; responding to a receive time window request by means of the first application management process, and suspending the at least one second application management process according to a preset first priority principle; and calling, by means of the first application management process, a receive time window management process corresponding to the receive time window request during a preset first period. The device comprises a first process creation module, a first process suspension module, a receive time window management process calling module. The terminal control method in the embodiments of the application employs a single MCU to process and call the first application management process and the second application management process simultaneously, such that a single MCU can control the cooperation between WAN communications in LoRa Class A and Class B modes and other hardware modules.
Patent WO-2020211558-A1 (WO)
Inventor: ZHAN FUJUN
IPC: E02D31/12
Filed: 2020-03-05
Abstract: 一种钢结构管廊的装配式抗浮装置，包括波纹钢板翼板(1)，翼板(1)一端固定于钢结构管廊的左下角和/或者右下角，翼板(1)的波纹形状及螺栓孔的位置与管廊波纹钢板墙板外折的波纹法兰边(2,3)一致。利用螺栓将翼板(1)及墙板法兰共三层板压叠在一起，利用翼板(1)上部的回填土的重量作为配重，防止管廊上浮。
Patent WO-2021109350-A1 (WO)
Inventor: MA RENMIN
IPC: H01S5/183
Filed: 2020-03-09
Abstract: An energy band inversion and optical field confinement effect-based topological bulk laser, wherein topological photonic crystals (32) having energy band inversion at the place where a dipole mode and a quadrupole mode occur near the center of a Brillouin zone and topologically mediocre photonic crystals (31) not having energy band inversion are used for splicing to each other; reflection and confinement effects of an optical field will be produced at the splicing boundary; and the boundary encloses to form a closed curve, thereby forming a laser resonant cavity at the inner part of the boundary. The laser may achieve single-mode vertical laser emission having high directivity, a low threshold, a narrow line width, and a high-side mode suppression ratio, helps to reduce the process difficulty and preparation costs, improve heat dissipation and electrical injection problems, and improve component stability and service life, and is duplicated into an electrical injection active material system, so that a vertical emitting laser that has controllable size, high directivity, a low threshold, a narrow line width, and a high-side mode suppression ratio may be obtained. The laser may be applied to the fields of optical communication, solid-state lighting, lidar, substance detection and medical diagnosis.
Patent WO-2021073033-A1 (WO)
Inventor: LI WENJIA
IPC: A01G18/00
Filed: 2020-03-13
Abstract: Disclosed is a method for reducing an excess of arsenic and heavy metals in ecological breeding Ophiocordyceps sinensis by means of Morchella, the method comprising interplanting Ophiocordyceps sinensis and Morchella, and gathering heavy metals in the soil by means of similar growth characteristics of Morchella and Ophiocordyceps sinensis and characteristics such as the strong absorption capacity of Morchella with regard to arsenic and heavy metals, thereby reducing the content of arsenic and heavy metals in the whole plant of Ophiocordyceps sinensis.
Patent WO-2020220898-A1 (WO)
Title: 一种隧道式干燥机
Inventor: CAI YUANMING
IPC: F26B21/00
Filed: 2020-03-30
Abstract: 一种隧道式干燥机，包括进料机构（1）、隧道式干燥箱体（2）、出料存储箱（3）、传送带（4），传送带（4）的一端位于进料机构（1）的下方位置、另一端贯穿隧道式干燥箱体（2）并设置于出料存储箱（3）的上方位置；进料机构（1）包括料斗（11）、搅拌机构、预警机构，料斗（11）的顶部为进料口（12）、底部为出料口（13）；搅拌机构包括搅拌电机（14）、搅拌叶片（15）、搅拌传动轴（16），预警机构包括预警电机（17）、预警传动轴（18）、预警叶片（19）；隧道式干燥箱体（2）包括本体（21）、隔板（22）、热风箱（23）、热风管道（24）、热风炉（25）、热风循环泵（26）。该隧道式干燥机结构简单，省时省力，受热均匀，干燥效率高，热能源利用率高。