baber/WOPTO huggingface dataset:
Patent WO-2021047080-A1 (WO)
Title: Ultrasound smart scanning apparatus and ultrasound wearable device
Inventor: BAI YINZHANG
IPC: A61B8/00
Filed: 2019-12-09
Abstract: An ultrasound smart scanning apparatus and an ultrasound wearable device. The apparatus comprises: a fixing sleeve (10) open at two ends so as to form a first accommodating space; a probe (20) at least partially arranged in the first accommodating space; and a pressure sensor assembly (30) and a pressure sensing trigger pad assembly (40); wherein, sealed second accommodating spaces are formed between the pressure sensing trigger pad assembly (40) and inner walls of the fixing sleeve (10), and outer wall faces of the pressure sensing trigger pad assembly (40) that are located outside the second accommodating spaces at least partially abut the probe (20); the pressure sensor assembly (30) is provided in the second accommodating spaces and at least partially abuts the pressure sensing trigger pad assembly (40).
Patent WO-2021109185-A1 (WO)
Inventor: SHI SHENGRONG
IPC: H04R1/02
Filed: 2019-12-11
Abstract: Provided is a loudspeaker cabinet, comprising a housing with an accommodating space, and a sound-producing unit and an air-permeable isolation member which are accommodated in the accommodating space of the housing, wherein the housing is provided with a retaining wall in a protruding manner; the air-permeable isolation member is jointed with the retaining wall; the sound-producing unit divides the accommodating space into a front cavity and a rear cavity; and the sound-producing unit is mounted in the retaining wall. The loudspeaker cabinet further comprises an air-permeable member arranged in the rear cavity, a fixing portion which is arranged on the housing and extends towards the accommodating space, and a groove jointly enclosed by the fixing portion and the housing, wherein the air-permeable member is fixed to the fixing portion in an attached manner and covers the groove. According to the loudspeaker cabinet, the groove is provided in an inner wall of the housing, and the air-permeable member which is in communication with the groove is arranged in the rear cavity, thereby increasing the effective air-permeable area of the rear cavity of the loudspeaker cabinet, increasing the utilization rate of the rear cavity, effectively improving the low-frequency sensitivity of the loudspeaker cabinet, and reducing the resonant frequency of the loudspeaker cabinet.
Patent WO-2020125577-A1 (WO)
Title: Biodegradable thermoplastic polyurethane elastomer foam beads and preparation method therefor
Inventor: CHEN SHUHAI
IPC: C08J9/12
Filed: 2019-12-16
Abstract: The present invention relates to the technical field of polymers, and relates to a biodegradable thermoplastic polyurethane elastomer foam beads and a preparation method therefor. The polyurethane elastomer beads are composed of the following substances in parts by mass: 100-200 parts of a bio-based polyol; 20-100 parts of isocyanate; 10-100 parts of a small molecular alcohol chain extender; 0.1-10 parts of an ultraviolet absorber; 0.1-10 parts of a catalyst; and 1-20 parts of a physical foaming agent; the bio-based polyol is a combination of two or more from among polymethylethylene carbonate diol (PPC), polycaprolactone diol (PCL), polylactic acid (PLA) or polyglycolide (PGA). The prepared foam beads may rapidly be degraded in addition to guaranteeing the original foaming rate, strength and density, and may be widely used in packaging and other industries. Meanwhile, further provided by the present invention is a preparation method therefor, which is scientific and reasonable, simple and easy to implement.
Patent WO-2021120005-A1 (WO)
Title: 一体化天线振子和mimo天线
Inventor: CHU QINGCHEN
IPC: H01Q1/50
Filed: 2019-12-17
Abstract: 本发明涉及通讯技术领域，尤其涉及一种一体化天线振子和MIMO天线。一体化天线振子包括一体成型的支撑架、馈电线路和至少一个辐射部，所述支撑架包括底板，所述底板包括相对的第一表面和第二表面，所述支撑架还包括从所述底板的第一表面向远离所述第一表面方向延伸的支撑组件，所述支撑组件的数量和所述辐射部数量一致的，所述馈电线路位于所述底板的第一表面和所述支撑组件上，每个所述辐射部分别固定于一个所述支撑组件上，所述馈电线路和所述辐射部电性连接以给所述辐射部馈电。MIMO天线包括了上述的一体化天线振子。本发明的一体化天线振子和MIMO天线具有结构简单的优点。
Patent WO-2020135312-A1 (WO)
Title: 基于人工神经网络的动力定位推力分配装置及方法
Inventor: WANG LEI
IPC: B63B35/44
Filed: 2019-12-23
Abstract: 一种基于人工神经网络的动力定位推力分配方法及装置，该方法为最优化问题中的二次规划问题，通过考虑前推进器转角，利用人工神经网络，可以计算推力分配问题约束条件中的后推进器推力系数；随后基于序列二次规划算法求解使推进器功率最小化的最优化问题，获得全回转推进器上的推力分配方案。该方法及装置通过引入推力系数的概念，一方面可以精确地量化推力损失，另一方面可以扩大推进器回转角的可行区域，从而使二次规划问题能获得更为优化与合理的结果，降低推进器功率，节约能源。
Patent WO-2020168834-A1 (WO)
Inventor: LIN HUEI-MING
IPC: H04W8/22
Filed: 2019-12-31
Abstract: L'invention concerne un appareil et un procédé exploitables pour revenir à une identité (ID) de capacité d'équipement d'utilisateur (UE), capables d'assurer de bonnes performances de communication et une fiabilité élevée. Un procédé exploitable pour revenir à une ID de capacité d'UE d'un UE comprend les étapes consistant à recevoir une indication en provenance d'un nœud de réseau, l'indication comprenant le fait d'indiquer le type d'une ID de capacité d'UE à utiliser, et exécuter l'indication, l'exécution de l'indication étant caractérisée en ce que, lorsque l'UE possède à la fois une ID de capacité d'UE spécifique à un réseau mobile terrestre public (RMTP) et une ID de capacité d'UE spécifique à un fabricant, l'UE utilise l'ID de capacité d'UE spécifique au RMTP.
Patent WO-2020207073-A1 (WO)
Inventor: XIAO YONG
IPC: A45D20/12
Filed: 2019-12-31
Abstract: A blow dryer. A component detection switch (SW2) detects whether a hairdressing component (2) is mounted at an outlet of a blow dryer body (1), and if so, generates an installation signal, and if not, generates a non-installation signal; when receiving the non-installation signal and detecting that a normal function switch (SW3) is closed, a controller (U1) controls the blow dryer body (1) to enter a normal function mode, and when detecting that an additional function switch (SW1) is closed, the controller (U1) controls the blow dryer body (1) to switch from the normal function mode to an additional function mode; and when receiving the installation signal and detecting that the normal function switch (SW3) is closed, the controller (U1) controls the blow dryer body (1) to achieve a standby mode, and in the standby mode, when detecting that the additional function switch (SW1) is closed or open, the controller (U1) correspondingly controls the blow dryer body (1) to start or stop. The blow dryer body (1) can automatically achieve a normal function mode and an additional function mode, has multiple functions, a high degree of automation and abundant functions, and is easy to operate.
Patent WO-2020143539-A1 (WO)
Inventor: WANG FEI
IPC: F25B41/40
Filed: 2020-01-03
Abstract: 一种换热器和空调器，换热器包括换热管组（1）、过冷管组（2）、过冷旁通管（3）、分流旁通管（5）、过冷单向阀（4）和分流单向阀（6），过冷管组（2）与所述换热管组（1）串联连接，过冷管组（2）和换热管组（1）构成双列排布结构的流路，过冷旁通管（3）与过冷管组（2）并联设置，过冷单向阀（4）设置于过冷旁通管（3）上，分流单向阀（6）设置于分流旁通管（5）上。换热器在制热运行时，通过单向阀实现对换热器进行分流，可以降低系统复杂程度，减轻在制热时经过过冷管组而产生的系统压损，从而提高系统换热效率。
Patent WO-2021031530-A1 (WO)
Title: Syringe for aviation gasoline water detector
Inventor: LIU JINSU
IPC: G01N1/14
Filed: 2020-01-16
Abstract: A syringe for an aviation gasoline water detector, belonging to the technical field of aviation gasoline detection. The syringe comprises a chemical water detector joint (1), a housing (2) with openings at two ends, a transparent liner (3) with openings at two ends and a piston assembly. The chemical water detector joint (1) is disposed at one end of the housing (2), and the liner (3) is disposed in the housing (2). The piston assembly is stretchable in the liner (3) for pumping the gasoline product into the liner (3) via the chemical water detector joint (1). The housing (2) is provided with a view-window (21) along the stretching direction of the piston assembly. The piston assembly is locked with the other end of the housing (2) by means of a fixing nut (4). The fixing nut (4), when being locked, can seal and stick the two ends of the liner (3) between the chemical water detector joint (1) and the fixing nut (4). The present invention enables easy and labor-saving operation, low cost and good airtightness, thereby solving the problems such as gasoline leakage, operation obstruction and low precision in gasoline pumping operation.
Patent WO-2020147795-A1 (WO)
Inventor: YANG XIAODONG
IPC: H04W88/06
Filed: 2020-01-16
Abstract: 本申请实施例提供一种无线通信方法及终端设备，涉及通信技术领域，用于解决网络侧设备为终端设备安装的多张SIM卡中的一张配置DC或配置某些载波，可能会影响终端设备的其他SIM卡进行信号传输的问题。该方法包括：向至少一个目标网络侧设备发送指示信息；其中，目标网络侧设备为与终端设备建立有RRC连接的网络侧设备或正在与终端设备建立或恢复RRC连接的网络侧设备，指示信息用于指示终端设备不希望接收DC配置，和/或指示信息用于指示终端设备不希望配置的载波的标识。本发明实施例用于无线通信。
Patent WO-2021093169-A1 (WO)
Title: Methods and systems for nulling in wireless communication networks
Inventor: WEI NING
IPC: H04W72/04
Filed: 2020-01-19
Abstract: Methods and systems for nulling in wireless communication networks are disclosed herein. In one embodiment, a method performed by a first wireless communication node for initiating a nulling transmission includes: transmitting a control message to be received by a second wireless communication node, wherein the control message informs the second wireless communication node to initiate the nulling transmission toward a first station; and transmitting data to the first station during transmission of the nulling transmission from the second wireless communication node to the first station.
Patent WO-2020151707-A1 (WO)
Title: 一种新型的小分子cd73抑制剂、其制备方法及其在医药上的应用
Inventor: DONG PING
IPC: A61K31/33
Filed: 2020-01-21
Abstract: 本公开涉及一种新型的小分子CD73抑制剂、其制备方法及其在医药上的应用。具体而言，本公开涉及一种通式(I)所示的小分子CD73抑制剂、其制备方法及含有该衍生物的药物组合物以及其作为治疗剂，特别是在制备用于治疗CD73介导的疾病和病症的药物中的用途，其中通式(I)的各取代基与说明书中的定义相同。
Patent WO-2020253249-A1 (WO)
Inventor: YAN ZHENHANG
IPC: H04N5/262
Filed: 2020-02-17
Abstract: The present application relates to a method and system for advertisement replacement during a video rebroadcasting process, and a storage medium. The method for advertisement replacement during a video rebroadcasting process comprises the following steps: periodically inserting replacement advertisement frames into on-site display advertisement frames; correcting a shutter opening time of a rebroadcasting camera so that the shutter opening time of the rebroadcasting camera corresponds to the display time of a replacement advertisement frame; adjusting the display duration of a rebroadcast video frame captured by the rebroadcasting camera; and rebroadcasting the rebroadcast video frame to a display device. In the described method and system for advertisement replacement during a video rebroadcasting process, the shutter opening times of rebroadcasting cameras of different television stations are adjusted so that the rebroadcasting cameras of different television stations open the shutters thereof at different times, thereby enabling different television stations to capture different advertising videos, and then complete rebroadcasting by adjusting display duration, that is, during the process of television rebroadcasting, advertisement replacement is implemented indirectly.
Patent WO-2021168688-A1 (WO)
Inventor: KUANG YONG
IPC: A63B22/06
Filed: 2020-02-26
Abstract: A magnetic control resistance adjusting mechanism for an exercise bicycle, comprising a mounting seat (1), an adjusting nut (2), an adjusting screw rod (3), an adjusting knob (4), an adjusting magnetic block (5), and a straight sliding potentiometer (6). The adjusting nut (2) is attached on the mounting seat (1); the adjusting screw rod (3) is rotatably attached on the mounting seat (1) and is in threaded connection with the adjusting nut (2); the adjusting knob (4) and the adjusting screw rod (3) rotate synchronously; the adjusting magnetic block (5) moves along with the rotation of the adjusting screw rod (3); the straight sliding potentiometer (6) is attached on the mounting seat (1); a sliding part (61) of the straight sliding potentiometer (6) moves along with the rotation of the adjusting screw rod (3); a resistance value on the straight sliding potentiometer (6) changes along with the movement of the sliding part (61). Because the movement of the adjusting magnetic block (5) can correspondingly change a distance between the adjusting magnetic block (5) and a magnetic flywheel (8), the resistance of the exercise bicycle is adjusted; therefore, the resistance value on the straight sliding potentiometer (6) can reflect the level of the resistance of the exercise bicycle, and a controller of the exercise bicycle obtains the level of the resistance of the exercise bicycle by detecting, by means of a detection circuit, the resistance value on the straight sliding potentiometer (6). The resistance feedback of an exercise bicycle is realized.
Patent WO-2020187069-A1 (WO)
Title: Data synchronization method and apparatus, computer device and readable storage medium
Inventor: LI MAOCAI
IPC: G06F16/27
Filed: 2020-03-09
Abstract: A data synchronization method, comprising: receiving any transaction data, the any transaction data carrying an update operation identifier and a sensitive phrase corresponding to the update operation identifier; when a target block containing the any transaction data is stored in a blockchain of a blockchain system, acquiring the update operation identifier and the sensitive phrase in the target block; and updating a sensitive phrase database according to the update operation identifier and the sensitive phrase in the target block.
Patent WO-2020220847-A1 (WO)
Inventor: CHEN LEI
IPC: H04B7/06
Filed: 2020-03-13
Abstract: 本申请提供了一种测量上报的方法与装置，该方法包括：从网络设备接收基于波束发送的参考信号；对接收的参考信号进行测量，获得测量结果；向网络设备发送测量结果，其中，测量结果包括：参考信号的接收功率，以及如下两项信息中的至少之一：参考信号的信道相位，参考信号的信道矩阵。相对于现有技术，增加了上报量，有助于提高AOD的估计精度，从而可以基于AOD的定位精度。
Patent WO-2021159576-A1 (WO)
Title: Array substrate and preparation method therefor
Inventor: HU NIU
IPC: H01L21/77
Filed: 2020-03-16
Abstract: Provided in the present disclosure is an array substrate, which comprises a flexible substrate. The flexible substrate comprises a display region and a bending region located at one side of the display region. The bending region is provided with several first traces, an insulating layer, several buffer strips, a sealing layer, and several second traces. The several first traces are spaced apart and disposed on the flexible substrate. The insulating layer covers the flexible substrate and the several first traces, and each first trace is provided with a groove. The several buffer strips respectively fill the several grooves. The sealing layer covers the insulating layer and the buffer strips so as to seal the buffer strips into each groove. The several second traces are spaced apart and disposed on the sealing layer. The projection of each second trace on the flexible substrate overlaps with the projection of each first trace on the flexible substrate. Further provided in the present disclosure is a method for preparing the aforementioned array substrate.
Patent WO-2020192608-A1 (WO)
Title: 图形渲染方法、装置和计算机可读存储介质
Inventor: ZHANG FAN
IPC: G06T1/20
Filed: 2020-03-23
Abstract: 本申请涉及图形渲染技术领域，具体公开了一种图形渲染方法及相关装置。中央处理器CPU通过抓取图形处理器GPU指令流以获得GPU渲染图形所需的顶点数据；CPU对获得的顶点数据进行图元处理，比如坐标变换和裁剪，以得到用户视角范围内的顶点数据；CPU将用户视角范围内的顶点数据送入到图形处理器GPU中，GPU基于CPU处理后的顶点数据进行图形渲染处理。本申请提供的技术方案能够在进行图形渲染时减轻GPU的负担。
Patent WO-2021195880-A1 (WO)
Title: 一种功率余量上报的方法装置、网络设备、终端设备
Inventor: WANG SHUKUN
IPC: H04W52/36
Filed: 2020-03-30
Abstract: 本申请实施例提供一种功率余量上报的方法及装置、网络设备、终端设备，该方法包括：第一网络节点接收第二网络节点发送的第一配置信息，所述第一配置信息包括所述第二网络节点侧的功率余量配置；所述第一网络节点向终端设备发送第二配置信息，所述第二配置信息包括所述第一网络节点侧的功率余量配置和所述第二网络节点侧的功率余量配置；其中，所述第二配置信息用于所述终端设备向所述第一网络节点上报功率余量报告。
Patent WO-2021196034-A1 (WO)
Inventor: LIAO ZHICHUAN
IPC: G02F1/13357
Filed: 2020-03-31
Abstract: La présente invention concerne un appareil d'identification d'empreintes digitales sous-écran, un module de rétroéclairage, un écran d'affichage à cristaux liquides, ainsi qu'un dispositif électronique. L'appareil d'identification d'empreintes digitales sous-écran s'applique à un dispositif électronique ayant un écran d'affichage à cristaux liquides. L'appareil comprend un module d'identification d'empreintes digitales positionné sous un module de rétroéclairage de l'écran d'affichage à cristaux liquides ; le module de rétroéclairage comprend un film de diffusion, une plaque de guidage de lumière et un film réfléchissant ; la plaque de guidage de lumière est disposée de manière adjacente au-dessous du film de diffusion ; la surface, faisant face à la plaque de guidage de lumière, du film de diffusion est pourvue d'une pluralité de premières microstructures agencées à intervalles ; les premières microstructures sont réparties de manière aléatoire sur la surface inférieure du film de diffusion et utilisées pour augmenter la distance entre le film de diffusion et la plaque de guidage de lumière ; le film réfléchissant est disposé de manière adjacente au-dessous de la plaque de guidage de lumière ; la surface, faisant face à la plaque de guidage de lumière, du film réfléchissant étant pourvue d'une pluralité de secondes microstructures agencées à intervalles ; les secondes microstructures sont réparties de manière aléatoire sur la surface supérieure du film réfléchissant et utilisées pour augmenter la distance entre le film réfléchissant et la plaque de guidage de lumière. L'appareil d'identification d'empreinte digitale sous-écran de la présente invention peut soulager ou éliminer un phénomène d'interférence de film mince généré par un module de rétroéclairage et un effet d'imagerie d'empreinte digitale est assuré.
Patent WO-2021128653-A1 (WO)
Inventor: LUO HAIHUI
IPC: H01L29/739
Filed: 2020-04-10
Abstract: Provided are a cellular structure (300) of a reverse conduction IGBT and the reverse conduction IGBT. The cellular structure (300) comprises: a second conductivity type well region (303) located in the center of the cellular structure; first conductivity type source regions (305) and a second conductivity type source region (304) that are arranged in the well region surface, wherein the first conductivity type source regions (305) are located on two sides of the second conductivity type source region (304), parts of the first conductivity type source regions cover parts of the surfaces on two sides of the second conductivity type source region (304), and the side faces of the first conductivity type source regions (305) and the surface, which is not covered with the first conductivity type source regions (305), of the second conductivity type source region (304) jointly define a main trench; a conductive layer (308) covering the sidewall and the bottom of the main trench; and an emitter metal layer (310) arranged on a gate structure and in the main trench, wherein a part of the conductive layer (308) at the bottom of the main trench is in contact with the emitter metal layer (310). The structure can reduce the effect of the gate voltage on the forward conduction voltage drop of the FRD in the reverse conduction IGBT, such that the FRD obtains a lower forward voltage drop.
Patent WO-2020211796-A1 (WO)
Title: High/low beam headlight structure for automobile lamps and lighting device having integrated high/low beams
Inventor: ZHU HE
IPC: F21S41/00
Filed: 2020-04-16
Abstract: A high/low beam headlight structure for automobile lamps, comprising: a light source end, a light path transmission end, and an emitting end, wherein the light source end and the light path transmission end form an integrated assembly by means of a heat sink; the light path transmission end is used for receiving light rays emitted by the light source end and completing, at one time, a light pattern that may comply with regulatory requirements for reception by the emitting end and forming road surface illumination; and a lighting device provided with integrated high and low beams that is set up according to the foregoing, which may eliminate a sun visor and implement the one-time formation of the light pattern required by regulations, while improving the light utilization efficiency, saving space, and reducing the cumulative error caused by the multiple assembling of parts. The low-beam light path transmission end is configured to be arranged at an interval from the high-beam light path transmission end so as to avoid light crossing between the high and low light beams; the low-beam light-emitting end and the high-beam light-emitting end are arranged in a spatially overlapping manner, such that a driver is provided with seamless vision switching and smooth transitions when switching between high and low beams; and unevenness and dark areas at the junction of high and low beams are avoided after the low beam is switched to the high beam.
Patent WO-2020216234-A1 (WO)
Title: A wind turbine blade and a method of manufacturing the wind turbine blade
Inventor: GLUD JENS
IPC: B29C70/34
Filed: 2020-04-22
Abstract: A wind turbine blade (5) and a method of manufacturing the wind turbine blade (5), wherein the wind turbine blade (5) comprises a composite structure (15, 15', 15", 15"') and a surrounding layer. The composite structure (15, 15', 15", 15"') comprises a stack of pultruded elements (19) where an infusion-promoting layer (23, 23',23",23"',24) is arranged between adjacent pairs of pultruded elements (19). The infusion-promoting layers (23, 23',23",23"',24) have a higher permeability than the surrounding layer so that the resin flows at a higher speed within the stacked structure than in the surrounding layer.
Patent WO-2020259064-A1 (WO)
Inventor: XU BO
IPC: H04N5/225
Filed: 2020-04-28
Abstract: Disclosed are a camera module, a mobile terminal, and a control method for the mobile terminal, the camera module comprising a camera bracket, a camera arranged on the camera bracket, and a drive mechanism connected to the camera bracket, the drive mechanism comprising a drive source and a drive shaft connected to the drive source, one of the camera bracket and the drive shaft being provided with a first positioning structure and the other being provided with a second positioning structure; when the first positioning structure and the second positioning structure separate, the drive shaft drives the camera by means of the camera bracket to move along the axis of the drive shaft; and when the first positioning structure is positioned and engaged with the second positioning structure, the drive shaft drives the camera by means of the camera bracket to rotate around the axis.
Patent WO-2021226782-A1 (WO)
Inventor: LIU ZINAN
IPC: G06N3/04
Filed: 2020-05-11
Abstract: A convolution calculation apparatus (100) and method, and a computer storage medium. The convolution calculation apparatus (100) comprises: an expansion module (110), configured to obtain feature map data and convolution kernel data, and expand the feature map data and the convolution kernel data according to the precision of the feature map data and the convolution kernel data, so that the number of bits of each of the feature map data and the convolution kernel data is expanded M times N, wherein N is the minimum number of bits of the feature map data and the convolution kernel data for a convolution multiplication operation, and M is a positive integer; a pulsation operation module (120), configured to perform pulsation operation on the expanded convolution kernel data and the expanded feature map data, and output the operation result; and a timing alignment module (130), configured to perform timing alignment on the operation result output by the pulsation operation module, and output the aligned operation result. According to the convolution calculation method, the precision can be dynamically configured, and a plurality of calculations can be performed once the data is loaded.
Patent WO-2021243697-A1 (WO)
Title: 智慧车窗及其控制器、功率检测方法和存储介质
Inventor: WANG YONGBO
IPC: E05F15/40
Filed: 2020-06-05
Abstract: 一种智慧车窗及其控制器、功率检测方法和存储介质，该控制器包括：微控制器（11）；输出电路（12），其与微控制器（11）连接，用于在微控制器（11）的控制下输出驱动信号；第一电源（13），其通过输出电路（12）与负载连接，用于向负载提供工作电源；采样电阻（14），其位于输出电路（12）与第一电源（13）之间，其第一端连接第一电源（13），第二端连接输出电路（12）；以及功率采集电路（10），其与微控制器（11）连接，并与采样电阻（14）的第一端和第二端分别连接，以根据微控制器（11）发出的功率检测指令，采集采样电阻（14）两端的电压并发送给微控制器（11），进而获取负载电流和功率。在该智慧车窗控制器控制车窗过程中，避免由于误操作导致系统在带电状态下输出短接从而引起的故障。