baber/WOPTO huggingface dataset:
Patent WO-2021056168-A1 (WO)
Title: Measuring performance of packet data convergence protocol duplication
Inventor: LIU HUICHUN
IPC: H04W28/06
Filed: 2019-09-24
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless communication device may detect a trigger to initiate determination of a performance parameter for a packet data convergence protocol (PDCP) duplication procedure associated with a PDCP instance. The wireless communication device may receive packets of the PDCP instance via multiple radio link control (RLC) entities according to the PDCP duplication procedure. The wireless communication device may determine the performance parameter based at least in part on whether packets of the PDCP instance are successfully received via one or more RLC entities of the multiple RLC entities. Numerous other aspects are provided.
Patent WO-2020073800-A1 (WO)
Inventor: XU ERHUA
IPC: A23K40/35
Filed: 2019-09-25
Abstract: Provided are a rumen-protected choline chloride microcapsule and a preparation method thereof, wherein the microcapsule comprises a core material composed of choline chloride and a carrier, an inner-layer coating film and an outer-layer coating film, wherein the raw materials of the inner-layer coating film comprises one or more plant fats with a melting point higher than 60℃; the raw materials of the outer-layer coating film include rice bran wax, zinc oxide powder and a film-forming material; wherein the film-forming material is phthalic acid glucose, polyethylene glycol or sodium alginate; the content of the rice bran wax is 5-10%, and the mass ratio of the rice bran wax, zinc oxide powder and the film-forming material is 1-5:0.1-1:0.1-1. The rice bran wax, zinc oxide powder and the film-forming material used as the raw materials of the outer-layer coating film not only significantly improve the rumen passage rate in ruminant rumen and the release rate in small intestine of the rumen choline chloride microcapsule, but also reduce the moisture absorption of the product during storage and use, and thus effectively improve the utilization efficiency of choline chloride in ruminant.
Patent WO-2021062595-A1 (WO)
Inventor: LI PEI
IPC: G06Q10/04
Filed: 2019-09-30
Abstract: Embodiments of the disclosure provide methods and systems for predicting a movement trajectory of a pedestrian. The system includes a communication interface configured to receive a map of an area in which the pedestrian is traveling and sensor data acquired associated with the pedestrian. The system includes at least one processor configured to position the pedestrian in the map, and extract pedestrian features from the sensor data. The at least one processor is further configured to identify one or more objects surrounding the pedestrian based on the positioning of the pedestrian, and extract object features of the one or more objects from the sensor data. The at least one processor is also configured to predict the movement trajectory and a movement speed of the pedestrian based on the extracted pedestrian features and object features using a learning model.
Patent WO-2020232958-A1 (WO)
Title: Multifunctional cup holder and sofa therewith
Inventor: QI FAYUN
IPC: A47C17/86
Filed: 2019-10-16
Abstract: Disclosed are a multifunctional cup holder and a sofa with the multifunctional cup holder. The multifunctional cup holder comprises: a base (1) used for being connected to the sofa; a cup body (2), with a lower end of the cup body (2) being connected to the base (1); a flange (3), with the flange (3) being arranged at an upper end of the cup body (2); and a control assembly (4) used for being connected to an external device, with the control assembly (4) being arranged on the flange (3). The flange (3) and the control assembly (4) are arranged on the cup holder, such that canned beverages, etc., can be placed on the cup holder, the attitude of the sofa can be adjusted to a comfortable state according to personal requirements, and usage is convenient and flexible; in addition, the base (1) and the cup body (2) are of a split design, such that the cup holder can be conveniently and stably mounted to or disassembled from the sofa.
Patent WO-2021077394-A1 (WO)
Inventor: WANG MINGHUI
IPC: B65D81/26
Filed: 2019-10-25
Abstract: Disclosed is a textile fiber storage device, comprising a containing box (1), a first support (2), a first fan (3), a second support (4), an electric heating rod (5), a first air guide pipe (6), a second air guide pipe (7) and a storage box (8), wherein the containing box (1) is arranged on an inner surface of the storage box (8), and a first air inlet hole (101) and a first air outlet hole (102) are respectively provided correspondingly in the two transverse sides of the containing box (1); the first air guide pipe (6) and the second air guide pipe (7) are both provided in the inner surface of the storage box (8); the first air guide pipe (6) is in communication with the containing box (1) by means of the first air inlet hole (101); the second air guide pipe (7) is in communication with the containing box (1) by means of the first air outlet hole (102); the first fan (3) is arranged on the first support (2); an air inlet end of the first fan (3) is located at an end of the second air guide pipe (7) that is away from the containing box (1); an air outlet end of the first fan (3) is located at an end of the first air guide pipe (6) that is away from the containing box (1); the first support (2) and the second support (4) are both arranged on the storage box (8); and a box door (9), a control panel (10), a humidity sensor (11) and a processor (12) are arranged on the storage box (8). The device can be used for drying textile fibers and prevent the textile fibers from being affected by damp.
Patent WO-2020119294-A1 (WO)
Inventor: WU JUN
IPC: G06F21/62
Filed: 2019-10-29
Abstract: 本说明书一个或多个实施例提供一种数据共享方法、装置及系统、电子设备，当应用于作为数据请求方的成员时，所述方法包括：确定索引区块链中记录的对应于目标数据的索引信息集合，所述索引信息集合包含所述目标数据的密文索引和所述目标数据的数据提供方的成员信息，所述索引信息集合由所述数据提供方共享至所述索引区块链；通过共享平台向所述数据提供方发起数据获取请求，所述数据获取请求包含所述目标数据的密文索引；接收所述共享平台返回的响应数据，所述响应数据由所述数据请求方的身份公钥进行加密。
Patent WO-2021087812-A1 (WO)
Title: 图像的深度值的确定方法、图像处理器以及模组
Inventor: JIA YUHU
IPC: G06T7/593
Filed: 2019-11-06
Abstract: 一种图像的深度值的确定方法、图像处理器(1000)以及模组，图像的深度值的确定方法包括：针对目标图像的物体，从TOF模组(11)获取第一深度图像，以及从双目视觉模组(12)获取第二深度图像(S401)；根据第一深度图像的深度值、第一深度图像的深度值对应的准确度值、第二深度图像的深度值和第二深度图像的深度值对应的准确度值，利用预设的加权算法进行加权计算，得到目标图像的深度值(S402)，能够提高图像的深度值的精确度。
Patent WO-2020108301-A1 (WO)
Inventor: WU HUI
IPC: H02M1/08
Filed: 2019-11-13
Abstract: 一种谐振驱动电路，通过利用变压器将功率管的输入电容折合到原边参与到压控振荡器的振荡，使得驱动电路工作在谐振状态，同时通过外部控制信号调节可变电容容值实现谐振频率可调，在变压器副边绕组上增加偏置电压，使得互差180°的驱动电压的交点可根据需求进行灵活设置，能够极大地降低功率管参数对开关变换器性能的影响。既能够让驱动电路工作在谐振状态且损耗最小，又能够灵活设置偏置电压使得驱动电路对开关变换器的性能影响降到最低，电路简单，实现容易，具有较强的应用价值。
Patent WO-2021097601-A1 (WO)
Inventor: MATHES MANFRED
IPC: C11D3/30
Filed: 2019-11-18
Abstract: Solid bleach particles comprising: a) a compound of formula (I) wherein: -R is a hydrocarbyl radical, and each of the R groups may be the same or different -n is 1, 2 or 3 -m is 2, 3, 4 or 5; and b) solidparticles source ofhydrogen peroxide, wherein the compound of formula (I) is coated on the solid particles source of hydrogen peroxide.
Patent WO-2021109117-A1 (WO)
Title: Virtual card obtaining method and device, and user terminal
Inventor: ZHU YOUCAI
IPC: H04W8/02
Filed: 2019-12-06
Abstract: The present application is applicable to the technical field of communications, and provides a virtual card obtaining method, comprising: a user terminal registers on a wireless network by using a built-in first subscriber identity module, and establishes a connection with a server by means of a packet data domain of the wireless network; on the basis of the connection between the user terminal and the server, the user terminal sends a virtual card obtaining request to the server, receives virtual card data sent by the server, obtains accessible operator information of the virtual card according to the virtual card data, and if the accessible operator information of the virtual card is inconsistent with roaming location operator information of the first subscriber identity module, sends a virtual card obtaining request to the server again, until the accessible operator information of the virtual card is consistent with the roaming location operator information of the first subscriber identity module, to complete obtaining of the virtual card. Different virtual cards are repeatedly obtained from the server by the method above, until the accessible operator information of the virtual card is consistent with the roaming location operator information of the first subscriber identity module, thereby ensuring that the accessible operator information of the virtual card is consistent with the roaming location operator information of the first subscriber identity module.
Patent WO-2020125543-A1 (WO)
Inventor: JIAO SHOULEI
IPC: H05K7/20
Filed: 2019-12-12
Abstract: Disclosed in the present invention is a temperature control system of a high-power converter of a wind turbine generator set, comprising: one or more air collection modules and a heat collection module provided outside the converter in a tower, said one or more air collection modules being connected to one end of a ventilation pipeline by means of the heat collection module; and a pressure control module provided outside the tower and connected to the other end of the ventilation pipeline. When the pressure control module operates, according to a pressure balance principle, outside air enters the interior of the tower by means of an air inlet window on the door of the tower and is drawn into the interior of the converter, and the air in the interior of the converter enters the temperature control system from the air collection modules and is discharged by means of the pressure control module. The present invention dissipates heat of the converter by means of exchange of inside and outside air, achieving temperature control of the converter, effectively reducing heat accumulation after heat dissipation of electrical elements, avoiding the condition of overall or partial overheating, and ensuring normal operation of the electrical elements.
Patent WO-2020253158-A1 (WO)
Title: 一种无扎纱层绞式光缆及其制造方法
Inventor: QIAN FENG
IPC: G02B6/44
Filed: 2019-12-13
Abstract: 一种无扎纱层绞式光缆及其制造方法，包括中心加强件（1）、至少一根第一阻水纱（2）、缆芯（3）、阻水元件（7）和外护套（8），第一阻水纱（2）绕包在中心加强件（1）外表面；缆芯（3）设置于中心加强件（1）外表面，缆芯（3）包括SZ绞合的m根松套管（4）和n根填充绳（5），其中，m≥1，n≥0，松套管（4）内含有1～48根光纤（6）；外护套（8）设于缆芯（3）外侧；阻水元件（7）设于缆芯（3）与外护套（8）之间。无扎纱层绞式光缆因在制造过程中取消了扎纱工序而无扎纱线，从而防止当扎纱张力过小时造成松套管散开，光缆外径发生变化，以及当扎纱张力过大，将松套管扎扁，导致光纤传输衰减超标。
Patent WO-2020135254-A1 (WO)
Title: 一种超声手术器械
Inventor: NIE HONGLIN
IPC: A61B17/32
Filed: 2019-12-20
Abstract: 一种侧键激发凝血功能的超声手术器械（3），其包括切割按键（7）、凝血按键（5）、刀杆（31）、夹钳（32）、套管组件（33）、握柄（6）及其内部结构，其中，由食指按压切割按键（7）激发切割功能，由拇指按压凝血按键（5）激发凝血功能。这种超声手术器械可以降低实际手术操作过程中医生的误操作，减轻疲劳。同时，侧键激发凝血功能兼顾了医生左、右手的使用习惯，擅长左、右手操作的医生均可方便使用这种器械。
Patent WO-2020135527-A1 (WO)
Inventor: WANG SAINAN
IPC: H04N7/18
Filed: 2019-12-25
Abstract: 本申请提供一种多媒体数据处理方法、装置、电子设备及可读存储介质，该方法包括：获取多个轨道各自的编码多媒体数据；将所述多个轨道的编码多媒体数据封装为单个多媒体数据流，其中，所述多媒体数据流包括各个轨道的所述编码多媒体数据，以及用于将各个轨道的所述编码多媒体数据同步的同步信息；将所述多媒体数据流传输给接收端设备，由所述接收端设备对所述多媒体数据流进行解封装，以得到各个轨道的编码多媒体数据，并基于所述同步信息对各个轨道的编码多媒体数据进行处理。
Patent WO-2020156186-A1 (WO)
Inventor: LAI CHIEN-MING
IPC: H05K3/02
Filed: 2020-01-15
Abstract: 一种表面处理铜箔（100），包括一处理面（100A），其中所述处理面（100A）的实体体积小于1.90μm 3/μm 2。一种铜箔基板，包括一载板以及设置于所述载板的至少一表面的表面处理铜箔（100）；其中，所述表面处理铜箔（100）包括一电解铜箔（110）以及一表面处理层（112），所述表面处理层（112）设置在所述电解铜箔（110）和所述载板之间，所述表面处理层（112）包括面向所述载板的一处理面（100A），且该处理面（100A）的实体体积小于1.90μm 3/μm 2。通过将表面处理铜箔（100）的处理面（100A）的实体体积控制为小于1.90μm 3/μm 2，当后续将表面处理铜箔（100）压合至载板时，能保持较低的信号传递损失程度控制。
Patent WO-2021022798-A1 (WO)
Inventor: MAO YAOXIANG
IPC: F04D25/10
Filed: 2020-01-17
Abstract: A folding air fan, comprising a base (30), an air fan head (10), and a connecting rod (20). One of the air fan head (10) and the base (30) is provided with an accommodating groove (301) for accommodating the connecting rod; one end of the connecting rod (20) is pivotally connected into the accommodating groove (301), and the other end is pivotally connected to the air fan head (10) or the base (30). During unfolding, the air fan head (10) rotates backwards along with the connecting rod (20), the connecting rod (20) is separated from the accommodating groove (301) and vertically provided on the base (30), the air fan head (10) rotates forwards with respect to the connecting rod (20), and the air fan head (10) and the connecting rod (20) keep parallel; during folding, the connecting rod (20) rotates forwards along with the air fan head (10), the air fan head (10) rotates backwards with respect to the connecting rod (20), the connecting rod (20) is hidden in the accommodating groove (301), and the air fan head (10) is stacked at the upper end of the base (30). The folding air fan has a small occupied space and is convenient in storage and carrying.
Patent WO-2021159490-A1 (WO)
Title: Method and apparatus for uci repetitions with multiple beams
Inventor: LING WEI
IPC: H04W72/04
Filed: 2020-02-14
Abstract: Embodiments of the present application relate to a method and an apparatus for uplink control information (UCI) repetitions with multiple beams. According to an embodiment of the present application, a method can include: receiving information from a BS; determining first two non-overlapped PUCCH resources with different spatial relation information in a time interval based on the information, wherein the first two non-overlapped PUCCH resources are used for repeatedly transmitting first set of UCI. Embodiments of the present application can increase the reliability and robustness of UCI transmission.
Patent WO-2021163982-A1 (WO)
Title: Demodulation reference signal multi-slot bundling indication
Inventor: MA RUIFENG
IPC: H04W72/04
Filed: 2020-02-21
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive, from a base station, an indication of a demodulation reference signal bundling configuration to be used by the UE for demodulating a grant. The UE may bundle a plurality of demodulation reference signals received across a plurality of slots according to the demodulation reference signal bundling configuration. The UE may perform channel estimation based at least in part on the bundled demodulation reference signals. The UE may demodulate the grant based at least in part on the channel estimation.
Patent WO-2020238396-A1 (WO)
Inventor: WANG BU
IPC: G01M7/08
Filed: 2020-03-31
Abstract: Disclosed is a fusible hook device based on an impact test, the fusible hook device comprising a fusible structure device, a control device (8) and a posture adjustment device, wherein the fusible structure device comprises a transverse steel beam (6), a fuse (2) is provided below the transverse steel beam (6), a drop hammer (3) can be fixed on the fuse (2), and the fuse (2) is connected to the control device (8); the control device (8) is connected to a power source, and the control device (8) is provided with a fuse switch (9); and the posture adjustment device comprises a lifting platform (13), and the top of the lifting platform (13) is provided with a mechanical arm (12) used for grabbing the drop hammer (3). By means of the cooperation between the lifting platform (13) and the mechanical arm (12) of the posture adjustment device, the drop hammer (3) is fixed on the fuse (2) at a specified position, the fuse (2) is fixed on a lower surface of the transverse steel beam (6), and the fuse switch (9) on the control device (8) controls the fuse (2) to operate to make the drop hammer (3) fall to a specified test position. An operating method for a fusible hook device based on an impact test is further disclosed. When the method is applied to an impact test, the influence of various non-human factors, such as device vibration and friction between devices, of the hook on the drop hammer can be eliminated so as to simulate actual operating conditions more realistically and reduce test errors, such that the test result is more accurate and credible.
Patent WO-2020200260-A1 (WO)
Title: Random access method, base station, and user equipment
Inventor: SHEN XIA
IPC: H04W74/08
Filed: 2020-04-02
Abstract: The present application provides a random access method, a base station, and a user equipment (UE). The method comprises: after receiving a first random access message sent by a UE, a base station sends a random access response message to the UE, the MAC PDU of the random access response message including any one of a first response message, a second response message, and a third response message or a combination of multiple message types, each response message corresponding to a MAC PDU subunit; the first response message being a response message given when the base station correctly detects a preamble but does not correctly detect a load carried by a PUSCH; the second response message being a response message given when the base station correctly detects both the preamble and the load carried by the PUSCH; and the third response message being a response message given when the base station correctly detects the preamble but there is no load carried by the PUSCH.
Patent WO-2021109393-A1 (WO)
Title: Digital exposure process and system for solder resist line integrated exposure
Inventor: WANG RUI
IPC: G03F7/20
Filed: 2020-04-09
Abstract: Disclosed are a digital exposure process and system for solder resist line integrated exposure, the process comprising: step 1, combining light of different wavelengths output by a first light source (1) and a second light source (2), wherein the wavelength of spectra output by the first light source (1) is 355 nm and 405 nm, the spectral wavelength of the second light source (2) is determined according to the characteristics of solder resist ink in the range of 340 nm to 420 nm, curing the surface layer of the solder resist ink by means of the spectrum with the wavelength of 355 nm, curing the deep inner layer of the solder resist ink by means of the spectrum with the wavelength of 405 nm, and curing the inner middle layer of the solder resist ink by means of light output by the second light source (2); and step 2, projecting the combined light onto a digital micro-reflector (102), carrying out graphic modulation by means of the digital micro-reflector (102), and carrying out imaging on a PCB blank. The process and the system solve the problem in the prior art of insufficient surface glossiness of a solder resist plate due to a single-wavelength laser direct exposure apparatus being applied to the solder resist process.
Patent WO-2020207449-A1 (WO)
Title: Power connection structure
Inventor: Su Jianqiu
IPC: H01R13/213
Filed: 2020-04-09
Abstract: Disclosed is a power connection structure, comprising an insert plate and a guide rail. The insert plate comprises an insert plate housing composed of a front housing and a rear housing, and a conductive spring plate disposed in the insert plate housing. The guide rail comprises an insulation body. At least one slot for inserting the insert plate is provided on the top of the insulation body. A metal bar for contacting a protruding portion of the conductive spring plate is disposed on a slot wall of the slot. When the insert plate is inserted into the slot, a positioning protruding edge of the insert plate is accommodated in a positioning recess of the slot, and the protruding portion of the conductive spring plate of the insert plate is in contact with the metal bar. Beneficial effects of the invention include a simple structure, a small volume, less occupied space, flexible positioning, convenient adjustments, a firm and reliable structure, simplified assembly and repair procedures, and convenient installation.
Patent WO-2021207872-A1 (WO)
Title: Flying device control method and system, and flying device
Inventor: DI JIAN
IPC: G01C21/20
Filed: 2020-04-13
Abstract: A flying device control method and system, and a flying device. The method comprises: switching an operating system from a non-secure domain to a secure domain (S201); in the secure domain, acquiring flight restriction zone data stored in the non-secure domain (S202); performing security verification on the flight restriction zone data (S203); and only after verification is passed, on the basis of the flight restriction zone data and positional information of a flying device, determining the positional relationship between the current position of the flying device and a flight restriction zone, and controlling the flying device on the basis of the positional relationship (S204). The division of a non-secure domain and a secure domain is realized, and operations such as the verification of flight restriction data and calculation of a flight restriction zone are conducted in the secure domain, so as to ensure data security and improve the security of a flight restriction function, thereby preventing the problem of a flying device flying into a place such as an airport with greater potential safety hazards caused by a hacker cracking a flight restriction by means of linux vulnerabilities.
Patent WO-2020211786-A1 (WO)
Inventor: He Jing Ren
IPC: A23L5/43
Filed: 2020-04-15
Abstract: Disclosed are a microencapsulation method for improving the stability of anthocyanin, a product therefrom and the use thereof. The method for preparing an anthocyanin microcapsule comprises: (1) using sodium alginate as a wall material, and adding the sodium alginate and calcium carbonate to water to swell for 1-2 h so as to obtain a wall material gel system; (2) using the anthocyanin obtained with a special process as a core material, and mixing the wall material gel system and an anthocyanin solution thoroughly for use, so as to obtain an aqueous phase; (3) mixing Span 80 and a vegetable oil to obtain an oil phase, mixing the aqueous phase and the oil phase, and subjecting same to magnetic stirring and emulsification, so as to obtain a W/O emulsion; and (4) adjusting the pH of the W/O emulsion to be acidic, mixing the W/O emulsion and a salt buffer, leaving same to stand for 1-2 h, and then separating the oil phase from the aqueous phase, so as to obtain a liquid anthocyanin microcapsule. The anthocyanin prepared using a special preparation process can improve the yield and purity. The microcapsule preparation process can ensure the structural stability of the anthocyanin and reduce the cost thereof.
Patent WO-2021139038-A1 (WO)
Inventor: SUN JIAJIA
IPC: H01L51/56
Filed: 2020-04-22
Abstract: 本揭示提供了一种有机发光二极管器件结构及其制造方法。有机发光二极管器件结构包括：基体层、阵列段膜层、有机发光层、薄膜封装层、触控层、偏光片、盖板玻璃、复合材料层以及泡沫铜箔层。有机发光二极管器件结构能够解决现有有机发光二极管面板中背板层穿透率低、散热差、易于缓冲层剥离、易断裂等问题。
Patent WO-2020224482-A1 (WO)
Inventor: JIA SHIHAO
IPC: H04L29/06
Filed: 2020-04-28
Abstract: Provided in the embodiments of the present disclosure are a message pushing method for virtual gifts, and an electronic device. The method comprises: when receiving a virtual gift in a live broadcast room, determining a live broadcast room area for pushing a notification message, the notification message being used for informing all of the live broadcast rooms in the live broadcast room area that a virtual gift is received; and respectively pushing the notification message to each live broadcast room in the live broadcast room area. The embodiments of the present disclosure implement a rich method for publishing notification information of the receipt of a virtual gift, and thereby enhance the user experience.