baber/WOPTO huggingface dataset:
Patent WO-2022141830-A1 (WO)
Title: Rotary knob assembly and electrical apparatus
Inventor: LI BIRONG
IPC: D06F34/30
Filed: 2021-03-24
Abstract: A rotary knob assembly and an electrical apparatus. The rotary knob assembly comprises: an assembly member (140), wherein the assembly member (140) comprises a mounting groove (142) and a first liquid blocking portion (144), the first liquid blocking portion (144) being located at the periphery of the mounting groove (142); a control module (162) arranged in the mounting groove (142); a display module (120) electrically connected to the control module (162); a rotary knob base (106) connected to the control module (162); a rotary knob main body (116) arranged on the rotary knob base (106) and located on the periphery of the control module (162), wherein a liquid discharging cavity (122) is defined by means of the rotary knob main body (116) and the rotary knob base (106); and a liquid discharging portion (126) arranged on the rotary knob base (106), wherein the liquid discharging portion (126) is in communication with the liquid discharging cavity (122) and is used for discharging media from the liquid discharging cavity (122), and the first liquid blocking portion (144) is located between the liquid discharging portion (126) and the mounting groove (142). Effective blocking of a liquid and effective discharging of a liquid of the rotary knob assembly can be achieved, such that the environment where the display module (120) and the control module (162) are mounted and the service life of the display module and the control module are guaranteed.
Patent WO-2021190574-A1 (WO)
Inventor: CHEN FEI
IPC: H04N9/31
Filed: 2021-03-24
Abstract: The present application relates to a laser light source control system and a control method therefor. The system comprises a master control board, driving control boards, light source driving boards and an operation and control unit, wherein the master control board is provided with a master control unit and a laser driving unit; each driving control board is provided with a driving control unit and a constant-current board interface; each light source driving board is provided with a light source driving unit; the plurality of driving control boards are connected by means of providing first driving board interfaces; the operation and control unit monitors the states of laser tubes and acquires control information of the laser tubes; the master control unit outputs a control signal, and the control signal is output by means of the laser driving unit; each driving control unit receives the control signal by means of the first driving board interface, performs digital-to-analog or analog-to-digital conversion on the control signal, and then outputs a conversion signal; and each light source driving unit receives the conversion signal by means of the constant-current board interface so as to drive the laser tube to perform corresponding display. According to the present application, the operation pressure of a master control board is reduced, the wiring complexity is reduced, and the invention is suitable for special scenarios.
Patent WO-2022198511-A1 (WO)
Inventor: ZHAO BIN
IPC: G09G3/00
Filed: 2021-03-24
Abstract: 本公开涉及光电探测技术领域，具体而言，涉及一种探测基板、探测基板的制造方法、平板探测器及平板探测器的制造方法。探测基板包括：基板(10)，包括探测区(D)、绑定区(C)、可控通断区(B)和切割区(A)；多个探测单元，设于所述基板(10)上，所述探测单元包括位于所述探测区(D)上的晶体管和光敏器件，所述晶体管包括栅极(21)、第一极(24)和第二极(25)；所述光敏器件与所述晶体管的第一极(24)或第二极(25)连接；多个导线(212)，设于所述基板(10)上，一端与多个所述探测单元中所述晶体管的栅极(21)一一对应连接，另一端延伸至所述绑定区(C)；导电环(210)，设于所述基板(10)的切割区(A)上；多个检测线(211)，设于所述基板(10)上，一端与所述导电环(210)连接，另一端与所述多个导线(212)一一对应连接，且穿过所述可控通断区(B)；其中，位于所述可控通断区(B)上的所述检测线(211)能够具有断开状态。本方案的探测基板能够降低静电由边缘引入的风险性，实现静电及时疏导以避免损伤器件。
Patent WO-2021213127-A1 (WO)
Inventor: YOSHIDA ISSEI
IPC: G06F16/31
Filed: 2021-03-25
Abstract: A method is provided that stores, in a second memory, an index structure including, for each given word from among words included in documents, a group of document IDs of documents including the given word. The method stores an index structure subset in a main memory which is faster than secondary memory. The method acquires a keyword and identifies any documents including the keyword. The method finds top-K frequent words among the words included in the identified documents by: identifying, for each given group in descending order of the number of the documents IDs therein, the number of documents IDs of the identified documents in the given group, from the subset when the number of document IDs in the given group is within the range, and from the index structure otherwise; and presenting words of top-K groups with a largest amount of the document IDs identified.
Patent WO-2022012091-A1 (WO)
Title: A germanium silicon image sensor, a collection module, and a tof depth camera
Inventor: WANG FEI
IPC: H04N5/374
Filed: 2021-04-01
Abstract: Provided is a silicon-germanium image sensor (121), comprising a pixel array composed of multiple pixels. The pixel comprises: a read-in unit (50), a buffered direct injection structure unit (60), a demodulation unit (70) and a read-out unit (80). The read-in unit (50) comprises a germanium photodiode (501) and is configured to convert a light signal incident to the sensor (121) to a charge signal. The buffered direct injection structure unit (60) is connected to the germanium photodiode (501) and configured to reduce the input impedance of the charge signal, provide a stable bias, and transmit the charge signal to the demodulation unit (70). The demodulation unit (70) is configured to have the charge signal generate multiple voltage signals respectively according to multiple exposure control transistors. The read-out unit (80) is configured to read voltage signals. The germanium silicon image sensor (121) can reduce the input resistance of the read-out circuit, improve injection efficiency, achieve a stable bias voltage, and reduce dark currents.
Patent WO-2022147921-A1 (WO)
Title: Dispositif de transmission d'épandeuse à lame unique, et épandeuse à lame unique
Inventor: LIU LEI
IPC: B66C13/14
Filed: 2021-04-06
Abstract: La présente invention concerne un dispositif de transmission d'épandeuse à lame unique (30) et une épandeuse à lame unique. Le dispositif de transmission (30) comprend : un ensemble de transmission, un réducteur de vitesse, au moins un moteur hydraulique et un ensemble vanne hydraulique (313). L'ensemble de transmission est disposé sur un arbre principal (301) de l'épandeuse à lame unique. Une extrémité d'entrée du réducteur de vitesse est raccordée à chaque moteur hydraulique, et une extrémité de sortie du réducteur de vitesse est raccordée à l'ensemble de transmission. L'ensemble vanne hydraulique (313) est raccordé à un arbre de sortie de chaque moteur hydraulique. En commutant la direction d'admission d'huile ou de retour d'huile d'un robinet inverseur dans l'ensemble vanne hydraulique (313), l'arbre de sortie de chaque moteur hydraulique est mis en rotation dans le sens horaire ou antihoraire, et l'ensemble de transmission entraîne de manière correspondante l'arbre principal (301) en rotation, de telle sorte qu'un corps principal d'épandeuse (10) de l'épandeuse à lame unique effectue un mouvement rotatif.
Patent WO-2022001271-A1 (WO)
Title: Electronic device assembly, keyboard assembly, keyboard, and electronic device
Inventor: CHANG CHUNGYU
IPC: G06F3/02
Filed: 2021-04-06
Abstract: The present application provides an electronic device assembly, a keyboard assembly, a keyboard, and an electronic device. The electronic device assembly comprises a touch screen device and the keyboard assembly. The keyboard assembly comprises a mounting support and buttons, and the buttons are mounted on the mounting support. Specifically, the buttons are provided with a sensing component, the sensing component can cause a change of sensed capacitance values of a touch layer of the touch screen device, and the touch screen device can determine, according to the magnitude of the change of the sensed capacitance values, whether a user is performing button input or touch input. By means of such a design, the keyboard has diversified functions and is more convenient in use.
Patent WO-2022213325-A1 (WO)
Title: Propeller blade, propeller, power assembly, and multi-rotor unmanned aerial vehicle
Inventor: JIANG ZAILONG
IPC: B64C27/50
Filed: 2021-04-08
Abstract: A propeller blade, a propeller, a power assembly, and a multi-rotor unmanned aerial vehicle. The propeller blade (10) comprises a main body part (11) and an edge part (12). The edge part (12) is arranged around the main body part (11). At least part of the edge part (12) comprises a flexible layer (121) distant from the main body part (11) and an intermediate layer (122) close to the main body part (11). The flexible layer (121) is connected to the main body part (11) by means of the intermediate layer (122). The cross-section of the intermediate layer (122) in a width direction of the propeller blade or the cross-section of the intermediate layer (122) in a length direction of the propeller blade comprises a structure where a flexible component (1221) and a hard component (1222) are stacked. According to the propeller blade, the flexible layer is disposed on at least part of the edge part, so that the flexible layer can form a cushioning effect to effectively reduce injury to the human body when the propeller blade is applied to the human body.
Patent WO-2022083096-A1 (WO)
Inventor: ZHANG SHUAI
IPC: E21D9/04
Filed: 2021-04-29
Abstract: 一种上软下硬地层的隧道开挖方法，将隧道断面分为上下两个部分，开挖步骤包括：S1，在隧道的拱部施作超前支护；S2，在隧道的下断面采用多次循环进尺爆破的方式开挖下台阶（1）；其中，每完成一次循环进尺爆破后，施作下台阶初期支护以及下台阶（1）的临时拱部（11）的临时支护；S3，在隧道的上断面采用多次循环进尺爆破的方式开挖上台阶（2）；其中，每一次循环进尺爆破之前先拆除对应的临时支护；每完成一次循环进尺爆破后施作上台阶初期支护并与下台阶初期支护封闭成环。
Patent WO-2021219134-A1 (WO)
Inventor: ZHANG YANG
IPC: A61P25/04
Filed: 2021-04-30
Abstract: The use of a phenylpropionamide compound in the preparation of a drug for treating diseases associated with pain and pruritus. Specifically, the present invention relates to a compound as represented by formula (I) or a pharmaceutically acceptable salt thereof.
Patent WO-2022016964-A1 (WO)
Title: Vertical federated modeling optimization method and device, and readable storage medium
Inventor: HE YUANQIN
IPC: G06N20/00
Filed: 2021-05-12
Abstract: A vertical federated modeling optimization method and device, and a readable storage medium. The method comprises: receiving first network outputs sent by the data party, the first network outputs being obtained by inputting, by the data party, the first dataset into the first search network (S10); fusing the first network outputs to obtain a second network output, and calculating a first gradient of a loss function relative to each first network output according to the second network output and tag data of a home terminal (S20); and performing differential privacy encryption processing on each first gradient to obtain first encryption gradients, and sending each first encryption gradient to a corresponding data party, so that the data party updates a search structure parameter and/or a model parameter in the first search network according to the first encryption gradient (S30).
Patent WO-2021238840-A1 (WO)
Title: Information sharing method, information sharing apparatus, and electronic device
Inventor: WEI FENG
IPC: G06F3/0487
Filed: 2021-05-24
Abstract: Disclosed in the present application are an information sharing method, an information sharing apparatus, and an electronic device. The information sharing method is applied to a first electronic device, and the information sharing method comprises: establishing a communication connection between a first electronic device and a stylus when a connection request sent by the stylus is received; receiving shared information sent by the stylus, the shared information being acquired by the stylus from a first application in a second electronic device; and executing a target processing operation or displaying a target interface according to the shared information.
Patent WO-2021239003-A1 (WO)
Title: Supporting backplane and display apparatus
Inventor: CHEN ZUQUAN
IPC: G09F9/30
Filed: 2021-05-26
Abstract: Provided are a supporting backplane (20) and a display apparatus. The supporting backplane (20) is arranged at one side of a flexible display panel (30), and the supporting backplane (20) at least comprises a main bending area (20a), wherein a bending axis corresponding to the main bending area (20a) extends in a first direction (X); the main bending area (20a) is provided with a plurality of first hollow holes (201), the plurality of first hollow holes (201) being arranged in an array in the first direction (X) and a second direction (Y), which is orthogonal to the first direction (X); each of the first hollow holes (201) is provided with a first middle hole area (201a), and first arc-shaped hole areas (201b) located at two sides of the first middle hole area (201a) in the first direction (X); and in the direction from positions where the first middle hole area (201a) is connected to the first arc-shaped hole areas (201b) to the central position of the first middle hole area (201a), the size of the first middle hole area (201a) gradually decreases in the second direction (Y), the second direction (Y) being orthogonal to the first direction (X). The supporting backplane (20) has a good bending performance and resilience, and has relatively high fatigue resistance.
Patent WO-2021239065-A1 (WO)
Inventor: JIANG BINGKUN
IPC: G06Q30/02
Filed: 2021-05-27
Abstract: 一种业务推荐方法，在该方法中，通过获取用户出行信息中的出行终点位置；然后利用预先划分的地理围栏处理所述出行终点位置，确定出所述出行终点位置所属的目标商圈；并将所述用户出行信息上传至所述目标商圈的联盟链，以使所述目标商圈中的商家管理系统从所述目标商圈的联盟链中获取所述用户出行信息进行业务推荐。
Patent WO-2022110801-A1 (WO)
Inventor: ZHANG XIAOYU
IPC: G06F16/29
Filed: 2021-06-29
Abstract: La présente invention concerne un procédé et un appareil de traitement de données, un dispositif électronique et un support de stockage. Le procédé consiste à : obtenir de multiples éléments d'informations de données acquises par rapport à une région cible, les informations de données comprenant des premières données de détection et des secondes données de détection (S11) ; construire, en fonction des premières données de détection, un modèle de positionnement correspondant à la région cible (S12) ; obtenir, sur la base du modèle de positionnement, des informations d'emplacement physique des premières données de détection (S13) ; et obtenir, sur la base des informations d'emplacement physique des premières données de détection, des informations d'emplacement physique des secondes données de détection (S14). L'invention peut améliorer l'efficacité de l'acquisition de données.
Patent WO-2022062567-A1 (WO)
Inventor: XU KUN
IPC: G06F17/18
Filed: 2021-07-07
Abstract: A product test data detection method and system, an electronic device, and a storage medium. The detection method comprises acquiring historical test data of a plurality of historical batches of products; screening the historical test data to acquire intermediate test data; grouping the intermediate test data according to preset test parameters to acquire first groups; acquiring a distribution type of each first group according to the intermediate test data of the first groups; when the distribution type is a preset distribution type, using the first group corresponding to the distribution type as a target group; and acquiring a target test limit according to the intermediate data corresponding to the target group. According to the present method, an initial test limit is determined on the basis of the historical test data, and a critical limit is constricted before detecting a new batch of products to ensure the accuracy of test data of the new batch of products detection. The test limit can be adjusted dynamically and adaptively, chip test data having abnormal data is effectively detected in real time, and the test quality of a chip is improved.
Patent WO-2022057426-A1 (WO)
Inventor: ZHANG WEI
IPC: G06F17/16
Filed: 2021-07-17
Abstract: 一种矩阵计算方法，涉及计算机技术领域，用于基于低精度的矩阵计算单元实现高精度的矩阵计算，从而提高矩阵计算单元的适用性。所述方法包括：获取计算指令，所述计算指令包括待计算矩阵和矩阵计算类型；拆解所述待计算矩阵得到多个拆解后的矩阵，所述拆解后的矩阵中浮点数的精度低于所述待计算矩阵中浮点数的精度；按照所述矩阵计算类型执行所述多个拆解后的矩阵的计算处理。
Patent WO-2022022343-A1 (WO)
Inventor: YANG ZHIWEN
IPC: H05K7/20
Filed: 2021-07-20
Abstract: The present application relates to a heat dissipation cabinet and a communication apparatus. A first accommodating area (409) of a cabinet body (400) can accommodate insertion plates (200) in a stacked manner, and a heat source device (201) of each insertion plate (200) is dissipated by means of a corresponding heat dissipation device (100). An evaporator (10), a condenser (20), an evaporation pipeline (30), and a liquid return pipeline (40) of each heat dissipation device (100) are connected to form a heat exchange loop, the evaporator (10) is in thermal contact with the outer surface of the heat source device (201), and the condenser (20) is provided in a second accommodating area and located above the evaporator (10). Circulation flow of a refrigeration working medium in the heat exchange loop is realized, the heat of the heat source device (201) is transferred to the condenser (20), and the heat of the condenser (20) is taken away by means of air blowing of a fan (50), thereby realizing centralized heat dissipation. The second accommodating area (410) serves as an independent air duct and has a short air duct path, thereby increasing air volume and reducing system resistance. The size of the condenser (20) is increased, thereby increasing the heat dissipation area of convection heat transfer and improving the heat dissipation capability. The condenser (20) is removed from the insertion plate (200) and taken as a heat dissipation resource pool, thereby solving the problem of poor heat dissipation due to the fact that the heat dissipation area of a radiator is limited by a slot space and the air volume of the slot is not uniform.
Patent WO-2023004553-A1 (WO)
Inventor: LI DEJIAN
IPC: G06F3/01
Filed: 2021-07-26
Abstract: 本发明提供指尖鼠标的实现方法及系统，应用于平板电脑，所述方法包括：接收对平板电脑的图像采集装置的角度调整，以使所述图像采集装置对准手指活动区域；通过所述图像采集装置获取所述手指活动区域的画面；在所述画面中获取目标手指的指尖的位置和动作；根据所述目标手指的指尖的位置确定指尖鼠标在所述平板电脑的显示界面中的位置；根据所述目标手指的指尖的动作控制所述指尖鼠标在所确定的所述位置执行对应所述动作的操作。在本方法的协助下，用户在使用竖立在桌面或平面的平板时，无需抬起手臂就能够操控界面，同时，用户可以通过对图像采集装置进行角度调整任意变换手指活动区域的位置，该方法能适应更多不同的情况。
Patent WO-2022116568-A1 (WO)
Inventor: DONG KAIJUN
IPC: F25B7/00
Filed: 2021-07-29
Abstract: Appareil de refroidissement et de réfrigération intégré, comprenant une unité de refroidissement, une unité de réfrigération et une unité de commande. L'unité de refroidissement comprend une pompe à eau (6), une unité de traitement d'air (5) et un condenseur (2), reliés en séquence. L'unité de réfrigération comprend un compresseur (1), un condenseur (2), un détendeur d'étranglement (3) et une bobine de ventilateur (4), reliés en séquence. L'unité de refroidissement est reliée à l'unité de réfrigération au moyen du condenseur (2), et l'unité de commande est connectée électriquement à l'unité de refroidissement et à l'unité de réfrigération respectivement. L'eau refroidie provenant de l'unité de refroidissement est transportée vers l'unité de traitement d'air (5) sous l'action de la pompe à eau (6) et refroidit l'air, ce qui permet d'obtenir une première étape d'utilisation de l'eau refroidie et un refroidissement par l'unité de refroidissement, et dans le même temps, l'eau refroidie utilisée dans la première étape entre dans le condenseur (2), et refroidit un côté haute pression de l'unité de réfrigération, ce qui permet d'obtenir une seconde étape d'utilisation de l'eau refroidie et une réfrigération par l'unité de réfrigération, et donc d'augmenter efficacement la différence de température entre l'entrée d'eau et le retour d'eau, et de mettre en œuvre une différence de température élevée et un fonctionnement à eau refroidie de faible écoulement, la consommation d'énergie de transport étant considérablement réduite.
Patent WO-2022160644-A1 (WO)
Inventor: KIM SUNGJIN
IPC: G03F1/36
Filed: 2021-08-05
Abstract: Provided is a method for forming an integrated circuit structure. The method comprises: providing a first pattern and a pattern to be corrected, wherein the first pattern comprises a first sub-pattern and a second sub-pattern, which are spaced apart from each other, the pattern to be corrected is located between the first sub-pattern and the second sub-pattern, and there is a preset horizontal distance between the first pattern and the pattern to be corrected; providing a trimming mask, wherein the trimming mask is provided with a preset area, and in a plane including the pattern to be corrected, a first orthographic projection of the preset area coincides with the pattern to be corrected, a second orthographic projection is located on one side of the pattern to be corrected, and a horizontal length is greater than or equal to double the preset horizontal distance; and carrying out an exposure process by means of the trimming mask to form a target pattern. The embodiments of the present application are beneficial for accurately trimming a pattern to be corrected.
Patent WO-2022068458-A1 (WO)
Inventor: ZHANG XINGMIN
IPC: H04B1/50
Filed: 2021-08-19
Abstract: A communication device, a control method, a base station and a computer-readable storage medium. The communication device comprises a transmitting link, a receiving link, an antenna module, a coupling module, a correction frequency conversion module and a logic module, wherein the antenna module is respectively connected to the transmitting link and the receiving link; the coupling module is respectively connected to the transmitting link, the receiving link and the antenna module; the correction frequency conversion module is arranged on the transmitting link and/or the receiving link; when the correction frequency conversion module is arranged on the transmitting link, the correction frequency conversion module is controlled to work, the transmitting link can transmit a first correction signal of a second frequency point, and the receiving link can receive the first correction signal and transmit same to the logic module to correct a radio frequency signal; and when the correction frequency conversion module is arranged on the receiving link, the transmitting link can transmit a second correction signal of a first frequency point, and the correction frequency conversion module is controlled to work, such that the receiving link can receive the second correction signal and transmit same to the logic module to correct the radio frequency signal.
Patent WO-2022083260-A1 (WO)
Inventor: ZHI GANG
IPC: H04W36/00
Filed: 2021-08-19
Abstract: 本申请实施例提供一种小区切换方法、通信装置及存储介质。一个场景为，通信装置驻留在SA小区且处于连接态，小区切换方法包括：接收A2事件的测量配置信息；若SA小区的信号质量低于第一私有门限，则发送A2事件的第一测量报告；第一私有门限为通信装置设置的且高于A2事件门限；接收异系统测量事件的测量配置信息，其中包括LTE邻区；对LTE邻区进行信号测量，发送第二测量报告；其中，第二测量报告中的LTE小区的信号质量高于第一阈值；通过小区切换流程从SA小区切换至目标小区，目标小区为LTE小区中的一个小区。通过设置第一私有门限，当SA小区的信号质量一般或较差时就可以切换到LTE小区，节约了UE功耗。
Patent WO-2022267210-A1 (WO)
Title: Valve cardiaque artificielle et son système de mise en place
Inventor: ZHANG HAIJUN
IPC: A61F2/24
Filed: 2021-08-25
Abstract: La présente invention concerne une valve cardiaque artificielle et son système de mise en place. La valve cardiaque artificielle comprend un stent externe (1) et un stent interne (2) ; le stent externe (1) est relié de manière amovible au stent interne (2), ou lorsque la valve cardiaque artificielle est en cours d'utilisation, le stent interne (2) est disposé à l'intérieur du stent externe (1), et le stent interne (2) n'est pas relié au stent externe (1) ; le stent externe (1) comprend un cadre de stent externe (11) et un feuillet de valve jetable (12) disposé sur le cadre de stent externe (11) ; et le stent interne (2) comprend un cadre de stent interne (21) et un feuillet de valve artificielle (22) disposé dans le cadre de stent interne (21). Le système de mise en place comprend une gaine de mise en place (31), ainsi qu'une lumière de fil-guide (32) et un cathéter de stent (33) qui sont emmanchés à l'intérieur de la gaine de mise en place (31) ; et le cathéter de stent (33) est conçu pour être adapté à une liaison à la valve cardiaque artificielle. Selon la valve cardiaque artificielle et son système de mise en place, le profil de mise en place du système de mise en place est réduit et la sécurité d'implantation et l'universalité du profil sont améliorées.