baber/WOPTO huggingface dataset:
Patent WO-2021056421-A1 (WO)
Inventor: LIU YINGMING
IPC: G06K9/00
Filed: 2019-09-27
Abstract: An ultrasonic fingerprint sensor apparatus includes an array of a plurality of ultrasonic sensors on a base substrate (10). A respective one of the plurality of ultrasonic sensors includes a first electrode (50), a second electrode (30), and a piezoelectric layer (40) between the first electrode (50) and the second electrode (30). The ultrasonic fingerprint sensor apparatus further includes a plurality of bias lines (BL) respectively electrically connected to a plurality of columns of ultrasonic sensors in the array of the plurality of ultrasonic sensors. The ultrasonic fingerprint sensor apparatus further includes a polarization electrode (70); a first lead line electrically connected to the polarization electrode (70); and a second lead line electrically connected to the plurality of bias lines (BL). The first lead line and the second lead line are in a peripheral region of the ultrasonic fingerprint sensor apparatus.
Patent WO-2021027042-A1 (WO)
Inventor: HAO CHENXI
IPC: H04L1/06
Filed: 2019-10-04
Abstract: Certain aspects provide a method for wireless communication. The method generally includes receiving an indication of a capability of a user-equipment (UE) with respect to channel state information (CSI) -reporting, the capability of the UE being specific to a codebook combination to be processed simultaneously by the UE, determining one or more parameters to be configured for the CSI-reporting based on the capability of the UE, and configuring the UE to perform the CSI-reporting using the determined one or more parameters.
Patent WO-2020083307-A1 (WO)
Title: Method, apparatus, and storage medium for obtaining depth image
Inventor: CHEN YAN
IPC: G06T7/40
Filed: 2019-10-23
Abstract: The present disclosure provides a method, an electronic device, and a storage medium for obtaining a depth image. The method includes: mapping a depth image having a first resolution into a color image having a second resolution to obtain a processed image, the first resolution being smaller than the second resolution; establishing an objective function with respect to the processed image and a depth image having the second resolution, pixels in the processed image having one-to-one correspondence with pixels in the depth image having the second resolution, the objective function aiming to minimize an error with respect to the processed image and the depth image having the second resolution; and solving the objective function to obtain the depth image having the second resolution.
Patent WO-2020140570-A1 (WO)
Title: 压电式麦克风
Inventor: DUAN LIAN
IPC: H04R17/02
Filed: 2019-10-25
Abstract: 本发明提供了一种压电式麦克风，包括具有背腔的基底及固定于所述基底上的压电悬臂梁振膜，所述压电悬臂梁振膜包括与所述基底固定连接的固定端及与所述固定端连接并悬置于所述背腔上方的活动端，所述压电式麦克风还包括支撑背板，所述支撑背板包括与所述压电悬臂梁振膜的活动端间隔相对设置的支撑臂以及固定所述支撑臂的固定臂。与相关技术相比，本发明提供的压电式麦克风的稳定性更佳。
Patent WO-2021062900-A1 (WO)
Inventor: LIU ZHIPING
IPC: B41J23/02
Filed: 2019-10-25
Abstract: A smooth printing thermal printer, comprising a base (1), a platen roller (3) and a thermal head (2) provided opposite thereto, a pickup roller (4), and a gearset (5) connected to the platen roller (3) and to the pickup roller (4), the base (1) being provided with a print paper accommodating cavity (11) and a mounting frame (12) for the pickup roller (4), multiple print papers (6) being provided in the print paper accommodating cavity (11), also comprising a clutch structure (7), the clutch structure (7) comprising a driving part (712) driven by the gearset (5) and a driven part (721) driving the pickup roller (4) to rotate, the driving part (712) being arranged outside of the mounting frame (12) to reduce a force of impact generated by remaining print papers (6) being lowered when the print papers (6) are detached from the pickup roller (4) and transmitted to the platen roller (3). The structure reduces the influence of the force of impact on printing effects and favor increased printing smoothness.
Patent WO-2021003908-A1 (WO)
Title: 一种多信号hva模式液晶显示面板
Inventor: CHI MAOQIANG
IPC: G02F1/1335
Filed: 2019-11-04
Abstract: 一种多信号HVA模式液晶显示面板，通过对第一导通结构（341）的传导材料进行变更，使电压信号经由第一导通结构（341）传输过程中可以改变，不同第一信号传输部（3211）处的第一导通结构（341）的传导材料有所不同，从而实现不同程度的电压信号传输变更，以及实现HVA制程时多信号传输，进一步对HVA制程可以更加精准有效的控制，使配向效果更佳。
Patent WO-2020232983-A1 (WO)
Inventor: HU JUN
IPC: G06T13/80
Filed: 2019-11-05
Abstract: Provided is a graphics algorithm for displaying compaction process data, comprising the following steps: step (1), providing a central controller, a BeiDou positioning module and a compaction sensor; step (2), acquiring, by means of the compaction sensor, data generated in a compaction process; step (3), performing filtering on data associated with pause, shutdown and startup of a machine in the compaction process, and retaining normal construction data; and step (4), using a canvas to display a construction machine and a current construction position and current speed information thereof, and to display construction progress information over time. The present invention employs data processing and canvas drawing techniques to create an animation of a construction process, such that a proprietor, a construction unit and a supervisor can timely and accurately monitor information about construction quality, engineering measurement and construction progress so as to ascertain the construction quality.
Patent WO-2020103897-A1 (WO)
Inventor: ZHAO ZHIMING
IPC: C07D417/00
Filed: 2019-11-21
Abstract: A heterocyclic fused pyrimidine derivative, a pharmaceutical composition thereof, and an application thereof. A heterocyclic fused pyrimidine derivative (I), and an isomer, prodrug, stable isotope derivative, or pharmaceutically acceptable salts thereof have the following structure. The heterocyclic fused pyrimidine derivative can inhibit the ATR level well both in vivo and in vitro. Furthermore, the heterocyclic fused pyrimidine derivative can be also used for effectively treating diseases caused by the abnormal ATR level such as cancer.
Patent WO-2020244176-A1 (WO)
Title: 动态偏频锁定式正弦频率扫描干涉绝对测距装置和方法
Inventor: CHEN BENYONG
IPC: G01S11/12
Filed: 2019-11-29
Abstract: 本发明公开了一种动态偏频锁定式正弦频率扫描干涉绝对测距装置和方法。用高频电光相位调制器对锁定至飞秒光频梳的参考激光进行调制，产生等间隔的激光边带；第六阶边带与扫频激光进行拍频，拍频信号与扫频信号源下混频产生差频信号，通过数字鉴相器与PID控制器将差频信号锁定至参考时钟；闭环控制下扫频激光动态偏频锁定至参考激光，并与扫频信号源同步地进行正弦频率扫描；将锁定后的激光用于绝对距离测量得到干涉信号，根据正弦频率扫描的特性求得相位，根据合成波长过渡理论求得待测距离。本发明解决了频率扫描法中激光频率难以精确控制、频率扫描量难以精确测量等问题，提高了绝对距离测量精度与效率，可以广泛应用于干涉测量技术领域。
Patent WO-2021120062-A1 (WO)
Inventor: SHI ZHIWEI
IPC: A61B8/00
Filed: 2019-12-18
Abstract: An ultrasonic imaging method and an ultrasonic imaging system. The method comprises: respectively emitting, for the first time, a first ultrasonic wave and a second ultrasonic wave to two positions to be detected (S101); receiving echoes to obtain first ultrasonic echo data and second ultrasonic echo data (S102); respectively emitting, for the second time, a third ultrasonic wave and a fourth ultrasonic wave to said two positions, the first and third ultrasonic waves having the same waveform, the second and fourth ultrasonic waves having opposite waveforms, or the first and third ultrasonic waves having opposite waveforms, and the second and fourth ultrasonic waves having the same waveform (S103); receiving echoes to obtain third ultrasonic echo data and fourth ultrasonic echo data (S104); and obtaining enhanced ultrasonic echo data of at least one of said two positions (S105). Hence, by using opposite waveforms of emissions for different times to different positions to be detected, an enhanced fundamental signal at each position to be detected can be obtained, so that the signal-to-noise ratio and penetration can be increased, and thus, image quality can be improved.
Patent WO-2021056889-A1 (WO)
Title: Air output induction device for air conditioner and air supply control method for air conditioner
Inventor: MENG QINGLIANG
IPC: F24F1/02
Filed: 2019-12-24
Abstract: Provided are an air output induction device for an air conditioner and an air supply control method for an air conditioner. The air output induction device comprises an induction member (2) and a gas storage member (1) in communication with an air supply port, wherein an air induction port (21) and an air outlet (22) are provided in the induction member (2), an air induction panel (23) is arranged at the air induction port (21), a plurality of air induction holes are provided in the air induction panel (23), an air output panel (24) is arranged at the air outlet (22), and a plurality of air output holes are provided in the air output panel (24); and a gas acceleration structure (3) is arranged between the gas storage member (1) and the induction member (2), and the gas acceleration structure (3) is arranged such that negative pressure can be formed in the induction member (2), so that indoor air enters from the air induction holes, is mixed with gas discharged from the gas acceleration structure (3) and then enters a room through the air output holes, and air blown out from the air output holes is closer to room temperature. Thus, the comfortable heat exchange experience of a user is effectively ensured.
Patent WO-2020143446-A1 (WO)
Inventor: LI HUI
IPC: H04B7/0456
Filed: 2019-12-24
Abstract: Disclosed in the present application are methods for sending and receiving channel state information (CSI), a terminal device and a network device, which are used to provide a CSI sending method or receiving method on the basis of a Rel-16 codebook structure. The method for sending CSI comprises: determining a compressed basis vector in a precoding matrix, the compressed basis vector belonging to a set of candidate basis vectors, wherein the compressed basis vector weighted by coefficients of the precoding matrix is used to construct frequency domain characteristics of the precoding matrix; and sending the CSI to a network device, wherein the CSI comprises basis vector indication information, and the basis vector indication information is used to indicate the compressed basis vector.
Patent WO-2021056893-A1 (WO)
Inventor: GAO PANPAN
IPC: H04N21/44
Filed: 2019-12-25
Abstract: 本申请涉及视频处理技术领域，本申请提供一种视频处理方法及其装置、介质和系统。本申请的视频处理方法包括：获取待处理视频；将待处理视频切分为多个子视频；对多个子视频分别进行结构化分析，以得到对应各子视频的结构化信息；存储多个子视频的处理结果信息，其中，处理结果信息包括各子视频的结构化信息和各子视频在待处理视频中的时间顺序信息。
Patent WO-2021128147-A1 (WO)
Title: 摄像光学镜头
Inventor: TERANISHI Takaaki
IPC: G02B13/06
Filed: 2019-12-26
Abstract: 一种摄像光学镜头（10），自物侧至像侧依序包含：具有负屈折力的第一透镜（L1），具有正屈折力的第二透镜（L2），具有正屈折力的第三透镜（L3），具有负屈折力的第四透镜（L4），第五透镜（L5），第六透镜（L6），以及第七透镜（L7）；摄像光学镜头（10）的最大视场角为FOV，第一透镜（L1）的轴上厚度为d1，第三透镜（L3）的轴上厚度为d5，第二透镜（L2）的轴上厚度为d3，第一透镜（L1）的阿贝数为v1，第七透镜（L7）的阿贝数为v7，满足下列关系式：100.00°≤FOV≤135.00°，2.50≤(d1+d5)/d3≤4.00，10.00≤v1-v7≤30.00。摄像光学镜头（10）能在获得高成像性能的同时，获得低TTL。
Patent WO-2021072975-A1 (WO)
Inventor: LIN FANGQI
IPC: A47K3/28
Filed: 2019-12-27
Abstract: Disclosed is an independently controlled shower, comprising two water outlet units (1, 2), a lower water outlet (3), and a control device (4), wherein the control device (4) comprises a water inlet path (42); the control device (4) further comprises an on-off water path (45) and an on-off mechanism (43) arranged on the on-off water path (45), the on-off mechanism (43) is provided with an on-off operation member (431), the on-off water path (45) is in communication with the water inlet path (42) and the lower water outlet (3), and the on-off operation member (431) controls the on-off mechanism (43) so as to achieve on-off control over the on-off water path (45); and the control device (4) further comprises two branch water paths (46), which are capable of being in communication with the water inlet path (42) respectively, and a switching mechanism (44), which is connected between the two branch water paths (46) and the water inlet path (42), the switching mechanism (44) is provided with a switching operation member (441), the two branch water paths (46) are in communication with the two water outlet units (1, 2) respectively, and the switching operation member (441) controls the switching mechanism (44) so as to at least achieve the effect of the two branch water paths (46) being connected to the water inlet path (42) in a switching manner. The shower has the following advantages: independent control over the lower water outlet (3) is achieved, and control is convenient and fast.
Patent WO-2021134234-A1 (WO)
Inventor: ZHANG GUOQING
IPC: H02J50/20
Filed: 2019-12-30
Abstract: 本申请公开了一种NFC通讯控制方法、装置、设备及计算机存储介质，所述NFC通讯控制方法包括：若检测到电子设备的NFC通讯请求，则基于NFC无线通讯获取所述电子设备的设备信息；获取所述设备信息的第一充电请求信息，并根据所述第一充电请求信息确定第一充电射频功率；根据所述第一充电射频功率启动预设的充电射频场，以供所述电子设备进行充电。本申请提高了电子设备与电源设备之间的数据通讯效率，从而提高充电效率。
Patent WO-2020147644-A1 (WO)
Inventor: PENG BO
IPC: G08B17/00
Filed: 2020-01-09
Abstract: L'invention concerne un procédé et un système de surveillance basé sur la détection de terminaux. Le procédé comprend les étapes suivantes : détecter, en temps réel, des signaux Bluetooth, et/ou des signaux WiFi, et/ou des fréquences de terminal dans une zone de détection, et obtenir des adresses MAC de terminal, et/ou des adresses MAC Bluetooth, et/ou des adresses MAC WiFi, et/ou les fréquences de terminal ; compiler des statistiques sur le nombre d'adresses MAC de terminal reçues, et/ou le nombre d'adresses MAC Bluetooth reçues, et/ou le nombre d'adresses MAC WiFi reçues, et/ou le nombre de fréquences de terminal reçues de façon à obtenir des informations de nombre de terminaux dans la zone de détection, déterminer des informations de position des terminaux en fonction de la zone de détection, et estimer des informations de nombre et des informations de position de personnes piégées d'après les informations de nombre et les informations de position des terminaux ; et envoyer, en temps réel, les informations de nombre et les informations de position des personnes piégées à une personne en charge de la sécurité et du personnel de recherche et de sauvetage. La présente invention augmente la vitesse et l'efficacité du sauvetage sur site, et garantit la sécurité des personnes.
Patent WO-2020199745-A1 (WO)
Inventor: CAO SHAOSHENG
IPC: G06F16/28
Filed: 2020-01-22
Abstract: 一种样本聚类方法及装置。所述方法包括：首先，获取多个样本的属性特征构成的特征向量（100）；其次，基于所述多个样本的特征向量，确定所述多个样本的两两样本间相似度（102）；接着，基于所述多个样本的两两样本间相似度，确定所述多个样本的网络结构；其中，所述多个样本作为所述网络结构中的节点，两两节点之间的连接边信息基于该两两节点所对应的两两样本间相似度而确定（104）；然后，基于所述网络结构，采用无监督嵌入处理，得到所述多个样本各自的图节点向量（106）；之后，基于所述多个样本的图节点向量，对所述多个样本进行聚类（108）。
Patent WO-2020156580-A1 (WO)
Inventor: HU YOUJUN
IPC: H04W72/12
Filed: 2020-02-03
Abstract: 本申请实施例提供一种传输块传输方法、装置、通信设备及存储介质，包括获取下行控制信息，该下行控制信息包括用于指示被调度的一个或多个进程的进程调度指示信息；根据该进程调度指示信息传输被调度的进程对应的传输块TB。
Patent WO-2020182124-A1 (WO)
Title: Transmission method, network device, and terminal
Inventor: WU KAI
IPC: H04L5/00
Filed: 2020-03-10
Abstract: The present disclosure provides a transmission method, a network device and a terminal. Said method comprises: sending indication information, the indication information comprising: a first indication, the first indication being used to indicate bit information concerning a bit to be monitored by a terminal, said bit being at least one bit of downlink control information (DCI) in a physical downlink control channel (PDCCH).
Patent WO-2020192482-A1 (WO)
Inventor: ZHAO LI
IPC: H04W74/00
Filed: 2020-03-17
Abstract: Provided are a random access method and apparatus. The random access method comprises: sending a request message to a network device, and detecting a response message with regard to the request message, wherein when the response message comprises a MAC sub-PDU with a first contention resolution identifier, it is determined that contention resolution is successful or random access is successful; or, when the response message comprises a MAC sub-PDU with a first random access signal identifier and does not comprise the MAC sub-PDU with the first contention resolution identifier, random access backoff is carried out or random access is re-initiated; or, when the response message does not comprise the MAC sub-PDU with the first random access signal identifier and does not comprise the MAC sub-PDU with the first contention resolution identifier, random access is re-initiated. By means of the random access method provided in the embodiments of the present application, a terminal device can determine whether a response message is received successfully and whether contention resolution is successful.
Patent WO-2021184342-A1 (WO)
Title: Automatic control pet product with odor detection
Inventor: YU HAIYAN
IPC: G01N33/48
Filed: 2020-03-20
Abstract: An automatic control pet product (100) with odor detection, characterized in that the automatic control pet product comprises: a pet product body (10), which has a section to be subjected to odor detection (101) and an action execution section (102) that is used for executing a pre-determined action on the section to be subjected to odor detection (101); and an odor detection apparatus (20), which has an odor detection section (201) used for measuring the current odor change value of the section to be subjected to odor detection (101), an instruction generation section (202), a detection side communication section (205) and a detection side control section (206), wherein the instruction generation section (202) has a threshold value storage unit (202a), an odor value determination unit (202b) and an execution instruction generation unit (202c); the threshold value storage unit (202a) stores an odor change threshold value corresponding to the pet product body (10); the odor value determination unit (202b) is used for determining whether the current odor change value exceeds the odor change threshold value, and if the determination result indicates that the current odor change value exceeds the odor change threshold value, the detection side control section (206) controls the execution instruction generation unit (202c) to generate a corresponding execution instruction; and the detection side communication unit (205) is used for sending the execution instruction to the pet product body (10), such that the action execution section (102) executes a corresponding pre-determined action.
Patent WO-2020253303-A1 (WO)
Title: 一种电加热模具
Inventor: DENG WENZHOU
IPC: B29C49/64
Filed: 2020-03-27
Abstract: 一种电加热模具，包括模壳以及模壳内的电加热装置，所述电加热装置包括用于围绕瓶颈加热的上层环状加热电阻元件组、用于围绕瓶身加热的中间环状直插柱状加热电阻元件组以及用于围绕瓶底加热的下层环状加热电阻元件组。该电加热模具加热效果好、加工成本低且结构简单。
Patent WO-2021195990-A1 (WO)
Title: Évitement de congestion de réseau sur une communication collective basée sur un anneau
Inventor: YE JIANXI
IPC: H04L12/701
Filed: 2020-03-31
Abstract: Dans un entraînement distribué, afin d'éviter la congestion du réseau, un premier nœud informatique peut déterminer un identifiant de routage pour acheminer des données d'un premier processus à un second processus sur la base, au moins en partie, du fait qu'un premier contrôleur d'interface réseau associé au premier processus et un second contrôleur d'interface réseau associé au second processus sont situés dans un même nœud informatique ou sont reliés à un même commutateur à lame, le premier processus et le second processus appartenant à un anneau inter-nœuds particulier qui connecte une pluralité de nœuds différents sous une topologie de réseau. Le premier nœud informatique peut ensuite acheminer les données du premier processus au second processus en fonction de l'identificateur de routage.
Patent WO-2020211670-A1 (WO)
Inventor: WANG JIANHUI
IPC: A23N15/08
Filed: 2020-04-03
Abstract: 一种蒜香煲仔汁制备方法，包括以下步骤：将猪腿骨洗净破碎，蒸煮后去除蒸煮液上层浮沫，降温后加入木瓜蛋白酶进行酶解反应，冷却过滤所得滤液为猪骨白汤，再与黄原胶溶液混合并加入调味料，蒸煮后制得。还涉及一种剥蒜皮装置，包括壳体，壳体顶部设置料斗，壳体左右外侧壁设置第一电机和第二电机，壳体内部空间划分为脱粒室、蒜膜收集室、剥蒜膜室、机电室和蒜瓣储存室；脱粒室内设置有第一滚筒、第二滚筒、第三滚筒，且表面设置将蒜瓣从茎盘上脱离的挤压棒，第一电机通过第一链条带动第一滚筒旋转运动，第二电机通过第三链条带动第三滚筒旋转运动。
Patent WO-2021088332-A1 (WO)
Inventor: SONG WEIHUA
IPC: G01R1/04
Filed: 2020-04-25
Abstract: Disclosed are a clamp mechanism and a test apparatus having the mechanism. The clamp mechanism comprises: a machine frame (1), wherein the machine frame (1) is provided with a clamping area (2) located in a vertical plane, and a material is fixed in the clamping area (2); and at least a pair of linkage clamps located in the clamping area (2), the linkage clamps being arranged on the machine frame (1), wherein the linkage clamps comprise a fixed clamp (4), a movable clamp (5) and a driving assembly (6), the driving assembly (6) drives the movable clamp (5) to move close to or away from the fixed clamp (4), and a clamping groove (3) allowing materials to pass therethrough is provided between the movable clamp (5) and the fixed clamp (4). The width of the clamping groove (3) can be adjusted, adjustment and adapting are carried out according to the thickness and the length of different PCBs, and the adjustment manner is simple and convenient, such that the installation and adjustment efficiency of the PCBs is improved.
Patent WO-2021217391-A1 (WO)
Title: 快速磁共振多参数成像方法和装置
Inventor: WANG HAIFENG
IPC: G01R33/50
Filed: 2020-04-28
Abstract: 一种快速磁共振多参数成像方法和装置。快速磁共振多参数成像方法包括：通过脉冲序列采集N组数据，并基于N组数据重建得到N幅图像；其中，N为大于等于1的整数（步骤110）；将脉冲序列的参数、自旋‐晶格弛豫时间常数T1和自旋‐自旋弛豫时间常数T2，通过分数阶布洛赫模型生成字典（步骤120）；将N幅图像上对应像素的信号序列与字典中的条目进行匹配，根据匹配度确定最终的R个组织特性参数图作为指纹成像的输出，R为大于等于1的整数（步骤130）。
Patent WO-2020238573-A1 (WO)
Inventor: MA QIANLI
IPC: H04L23/02
Filed: 2020-05-07
Abstract: Embodiments of the present application provide a signal processing method and apparatus. The signal processing method according to the present application comprises: a sending device obtains a pilot sequence; the sending device maps the pilot sequence to a pilot area of a delay-Doppler domain, maps a cyclic prefix of the pilot sequence to a guard interval of the delay-Doppler domain, maps a data signal to a data area of the delay-Doppler domain, and obtains a delay-Doppler domain signal, wherein the pilot sequence is located in all rows of the pilot area; the sending device sends a transmission signal to a receiving device, wherein the transmission signal is obtained by processing the delay-Doppler domain signal. The embodiments of the present application can reduce the peak-to-average ratio in a communication process and the signal distortion, and improve the communication quality.
Patent WO-2021109482-A1 (WO)
Title: Slice level load reporting and balancing in wireless communications
Inventor: HAN JIREN
IPC: H04W28/08
Filed: 2020-05-21
Abstract: Methods, apparatus, and systems for providing effective slice-level load metrics reporting and load balancing are disclosed. In one example aspect, a wireless communication method includes transmitting, by a first network element, a request to a second network element requesting resource status at a slice level of a slice. The slice represents a logical network of a physical network infrastructure. The method also includes receiving, by the first network element, load information at the slice level from the second network element in response to the request.
Patent WO-2020244435-A1 (WO)
Title: Method, apparatus and system for sending terminal policy
Inventor: ZHOU XIAOYUN
IPC: H04W8/08
Filed: 2020-05-27
Abstract: Provided are a method, apparatus and system for sending a terminal policy. After determining that a terminal is inaccessible, a mobility management network element may send a notification, indicating that the forwarding of a first message fails, to a visited-policy control function network element; on the basis of the notification, the visited-policy control function network element can determine a first PTI allocated to a first policy by means of a home-policy control function network element, and send the first PTI and indication, indicating that the forwarding of the first message fails, together to the home-policy control function network element, so as to notify the home-policy control function network element, such that unnecessary sending by the home-policy control function network element can be effectively avoided.