baber/WOPTO huggingface dataset:
Patent WO-2020077960-A1 (WO)
Title: Side blowing lance for smelting furnace and use method
Inventor: YANG CHUNMING
IPC: F23D14/22
Filed: 2019-04-10
Abstract: A side blowing lance for a smelting furnace and a use method. A gas collection cylinder (1) of the side blowing lance is internally provided with a combustible gas chamber (3) and a compressed cooling air chamber (8); a combustible gas inlet (2), an oxygen inlet (4), and a compressed cooling air inlet (7) are connected to the gas collection cylinder (1), the oxygen inlet (4) being located at one end of the gas collection cylinder (1), and the combustible gas inlet (2) and the compressed cooling air inlet (7) being respectively connected to the positions corresponding to the combustible gas chamber (3) and the compressed cooling air chamber (8); an oxygen pipe (5) is inserted in a combustible gas pipe (6), both the oxygen pipe (5) and the combustible gas pipe (6) are inserted in a compressed cooling air pipe (9), and there are gaps between the pipes; the oxygen pipe (5) is connected, through the gas collection cylinder (1), to the gas collection cylinder (1) at the position of the oxygen inlet (4), and is communication with the oxygen inlet (4); the combustible gas pipe (6) is connected, through the gas collection cylinder (1), to a partition between the combustible gas chamber (3) and the compressed cooling air chamber (8); the compressed cooling air pipe (9) is connected to the lowermost end of the gas collection cylinder (1); and the other end is the output gas end of the lance.
Patent WO-2019196933-A1 (WO)
Title: Method and apparatus for system information modification and acquisition procedure
Inventor: CHEN HUNGCHEN
IPC: H04W24/02
Filed: 2019-04-12
Abstract: A method of wireless communications performed by a UE is provided. The method includes: receiving a DCI with a CRC scrambled by a P-RNTI from a base station (1002); checking an SI modification bit in a short message in the DCI when a short message indicator in the DCI indicates that both scheduling information for paging and the short message are present in the DCI (1004); and performing an SI acquisition procedure when the SI modification bit is set in the short message (1006).
Patent WO-2020211025-A1 (WO)
Inventor: FENG DAQUAN
IPC: H04W4/70
Filed: 2019-04-18
Abstract: 本发明公开了一种基于双工D2D通信的蜂窝通信系统及其通信模式选择方法，在现有的蜂窝网络基础上，引入双工D2D通信技术，通过检测当前信道条件，并据此选择全双工D2D通信、半双工D2D通信或传统蜂窝通信模式进行无线终端之间的通信，通信模式选择灵活，具有更高的通信自由度，能够提高蜂窝通信系统的吞吐量，从而提高用户拥挤的情况下或针对小区边缘用户的Qos质量，降低短距离P2P通信时延，提高通信可靠性。本发明利用全双工D2D通信技术给短距离通信带来的增益来提高传输速率，也有效地降低了对无线设备的传输功率的要求。本发明支持各种不同的QoS要求，符合未来无线网络发展趋势，是将来大规模物联网的重要基础，也是未来5G通信的重要技术载体。
Patent WO-2020215199-A1 (WO)
Inventor: WANG XINGZE
IPC: G01N21/88
Filed: 2019-04-23
Abstract: A surface defect detection system and a detection method thereof. The detection system comprises: a laser device (11), a polarization system, a detection platform, a polarization detection system, a detection apparatus (12) and a computer (13), wherein a laser beam emitted by the laser device (11) passes through the polarization system to obtain incident light in different polarization states; the detection platform is used for fixing a tested object; the incident light in different polarization states is respectively emitted to the surface of the tested object fixed on the detection platform; emergent light reflected and scattered by the surface passes through the polarization detection system, and the detection apparatus (12) acquires polarized light information; and the detection apparatus (12) transmits the acquired polarized light information to the computer (13) for image detection processing.
Patent WO-2019219056-A1 (WO)
Inventor: YIN WEI
IPC: H04N21/4385
Filed: 2019-05-16
Abstract: 本申请提供一种TS流处理方法及装置。作为一个示例，TS流处理方法包括：对获取的多路TS流中的TS数据包分别进行区分标识，形成具有第一区分标识的多个TS数据包和第二区分标识的多个TS数据包，所述第一区分标识用于标识第一路TS流，第二区分标识用于标识第二路TS流；分时对所述具有第一区分标识和第二区分标识的多个TS数据包进行解密；将所述解密后的多个TS数据包按照区分标识进行分类封装以形成多路节目。
Patent WO-2020087910-A1 (WO)
Inventor: JIANG YUXIAO
IPC: F16M13/02
Filed: 2019-05-20
Abstract: A rotary bracket, comprising: an L-shaped connecting rod (110), a rotation mechanism (120), and a support (130); the L-shaped connecting rod (110) comprises a vertical rod (111) and a horizontal rod (112), the vertical rod (111) being used for connecting a communication device, the horizontal rod (112) being fixed on the rotation mechanism (120), and the horizontal rod (112) being a rotatable rod; the rotation mechanism (120) is fixed on the top of the support (130), and the rotation mechanism (120) is used for driving the L-shaped connecting rod (110) to rotate in a horizontal plane; and the support (130) is used for fixedly connecting the inner surface of a wall or the ground. The rotary bracket enables the communication device fixed on the vertical rod (111) to rotate from the inner side of the wall to the outer side of the wall, avoiding dangers in construction outside the wall, improving the safety of mounting the communication device.
Patent WO-2019228402-A1 (WO)
Title: Detection of rogue cells in 5g mobile communications
Inventor: MOISANEN MATTI
IPC: H04L29/06
Filed: 2019-05-29
Abstract: Examples pertaining to detection of rogue cells in 5G mobile communications are described. A processor of an apparatus generates at least a part of a request, using a concealment function, and transmits the request to a communication entity. The processor then receives a response message from the communication entity. The processor determines, based on a parameter in the response message, whether the communication entity is a network node of a genuine Public Land Mobile Network (PLMN) or a rogue cell faking to be genuine.
Patent WO-2020237688-A1 (WO)
Inventor: JIANG YANG
IPC: G06N3/04
Filed: 2019-05-31
Abstract: Provided is a method for searching network structure, including: the defining search space step: (step S12) determining the search space of the neural network model to be searched for the network structure, wherein the search space defines a variety of operations on the operation layer between every two nodes in the neural network model; the pre-training step: (step S14) training the general map of the search space with the preset parameters of the first network structure according to the first network structure to obtain the general map with the pre-training parameters, wherein the general map is composed of operations; the training step: (step S16) training the general map with the pre-training parameters according to the first network structure and updating the first network structure according to the feedback amount of the first network structure. The present application also discloses a network structure search device, a computer storage medium and a computer program product.
Patent WO-2019238083-A1 (WO)
Title: Explicit channel state information (csi) with spatial and time domain compression
Inventor: WU LIANGMING
IPC: H04B7/02
Filed: 2019-06-13
Abstract: Certain aspects of the present disclosure provide techniques for reporting explicit channel state information (CSI) with spatial and time domain compression.
Patent WO-2020258270-A1 (WO)
Inventor: XIE XUAN
IPC: G06F3/041
Filed: 2019-06-28
Abstract: A method for preventing an unintended touch operation, a device, and an electronic apparatus. The method comprises: acquiring, in response to a preset touch operation, a pre-shape change instruction indicating that an electronic apparatus is about to undergo a shape change (110); and during a shape changing process of the electronic apparatus, ignoring touch instructions generated by a touch screen in response to user operations (120), so as to ascertain a time at which a user collapses or expand the electronic apparatus, i.e., a user intention for collapsing or expanding the electronic apparatus. The invention executes an unintended touch operation-prevention scheme by acquiring the pre-shape change instruction, such that a touch instruction is effectively rejected while a user is executing a shape change operation on an electronic apparatus, such as collapsing or expanding, thereby preventing unintended touch operations and improving user experience.
Patent WO-2020011271-A1 (WO)
Title: Child safety seat and illumination control method thereof
Inventor: CAO WENYONG
IPC: B60Q3/233
Filed: 2019-07-14
Abstract: Disclosed are a child safety seat and illumination control method thereof, the child safety seat comprising: a system control board, and an ambient light intensity detection device, a seating detection device, and an illumination device separately communicatively connected to the system control board; the ambient light intensity detection device is capable of detecting the illumination intensity of the current environment and transmitting to the system control board a control signal containing the detection result; the system control board starts processing the control signal after receiving an operation instruction, representing a human body entering the seat, from an occupant detection device, and switches the switch state of the illumination device according to the control signal, and, if the current illumination intensity is higher than a preset threshold, turns off the illumination device; if the current illumination intensity is lower than the preset threshold, then it turns on the illumination device to perform illumination. The child safety seat provided by the present invention can automatically switch the handover state of the illumination device according to the intensity of the ambient light; energy is saved and the duration of effective illumination is extended, while also bringing convenience of use to younger children.
Patent WO-2021007785-A1 (WO)
Inventor: XU YANG
IPC: H04L47/20
Filed: 2019-07-16
Abstract: A policy mapping method and apparatus, and a terminal. The method comprises: a terminal mapping all or some of policies used on a first mobile communication system to policies used on a second mobile communication system, wherein the policies used on the first mobile communication system comprise at least one of an ANDSP and a URSP.
Patent WO-2020020236-A1 (WO)
Title: Wall-mounted type indoor unit for air conditioner
Inventor: LIU GUANGPENG
IPC: F24F1/00
Filed: 2019-07-24
Abstract: Disclosed is a wall-mounted type indoor unit for an air conditioner, comprising: an enclosure (10), having an air inlet (11) and an air outlet (12) extending transversely along the enclosure, an air deflector (13) being disposed at the air outlet (12) for adjusting the opening state and/or the air outlet direction of the air outlet (12); and two separate cross-flow fans (21, 22) arranged transversely in the enclosure (10) side by side; each of the cross-flow fans (21, 22) is configured to be controlled to rotate around its own rotating shaft; the rotating shafts of two cross-flow fans (21, 22) obliquely extending forwards from two transverse ends of the enclosure to the middle of the enclosure respectively such that projections of the rotating shafts of two cross-flow fans (21, 22) in a horizontal plane form a forward gradually-inclined V shape from two transverse ends of the enclosure to the middle and the air outlet direction of each of the cross-flow fans (21, 22) faces towards the front underside of the transverse outer side of the enclosure, thereby making a breakthrough on the limitation of the common arrangement mode of the cross-flow fan to the air supply angle in the prior art, expanding the air supply range of the indoor unit and implementing double-region air supplying in multiple modes.
Patent WO-2020042837-A1 (WO)
Inventor: YIN JUNLONG
IPC: B60R13/04
Filed: 2019-07-25
Abstract: The present application relates to the technical field of vehicle parts, and in particular to a trim mounting method, an engine hood assembly, and a vehicle. According to the trim mounting method, a trim is mounted to a vehicle part comprising an inner plate and an outer plate by means of a screw and a kennel structure for packaging the screw, comprising: arranging a through hole that allows pass through of the kennel structure on the outer plate; arranging a screw hole corresponding to the through hole on the inner plate; mounting the trim onto the vehicle part along a first direction, so that the kennel passes through the through hole and the screw packaged by the kennel structure passes through the screw hole; and fixing a screw bolt with a nut in a second direction. According to the method, a thin trim limited by thickness can be mounted onto a vehicle part; moreover, a stamping molding defect of the vehicle part can be avoided; furthermore, the trim is mounted onto an inner plate of the vehicle part, so that the arrangement, on the inner plate, of a mounting space required for mounting the trim onto an outer plate is avoided and the strength of the inner plate can be increased.
Patent WO-2021016776-A1 (WO)
Title: Method and device based on duplicate data transmission
Inventor: SHI CONG
IPC: H04L5/00
Filed: 2019-07-26
Abstract: Provided are a method and device based on duplicate data transmission, still capable of effectively utilizing uplink resources for data transmission when the state of the duplicate data transmission changes. The method comprises: a terminal device receives uplink grant information; the terminal device receives first indication information, the first indication information being used for indicating whether data of at least one logical channel of the terminal device can be transmitted using the uplink resources indicated by the uplink grant information.
Patent WO-2020134081-A1 (WO)
Inventor: SHU DAN
IPC: B23H7/36
Filed: 2019-07-31
Abstract: 一种用于模具钢切割的介质喷头。本实用新型在切割头的支撑柱与电极丝之间设置带有通孔或孔隙的介质喷头，通过该介质喷头在切割状态下为所述电极丝与待加工的模具钢工件相接触的部位提供气体介质或液体介质。由此，设置本实用新型介质喷头的切割头在进行电火花线切割的过程中，可利用介质降低切割过程中所形成的奥氏体，减少切割面变质层厚度。进而，本实用新型通过上述的工艺可保证切割后成品切割面的机械强度和热应变性能，提高切割面使用寿命，有效防止工件变形、开裂，提高切割精度。
Patent WO-2020057302-A1 (WO)
Inventor: MA BAOLI
IPC: G06Q40/04
Filed: 2019-08-15
Abstract: Embodiments of the present specification provide a blockchain-based transaction method and device, and a remitting apparatus. The method comprises: calculating a transaction amount commitment, a first commitment random number ciphertext, a first transaction amount ciphertext, a second commitment random number ciphertext, and a second transaction amount ciphertext; submitting transaction data to a blockchain, the transaction data comprising the transaction amount commitment, the first commitment random number ciphertext, the first transaction amount ciphertext, the second commitment random number ciphertext, and the second transaction amount ciphertext, such that the transaction amount commitment, the first commitment random number ciphertext, and the first transaction amount ciphertext are debited from a remitting account, and the transaction amount commitment, the second commitment random number ciphertext, and the second transaction amount ciphertext are credited to a receiving account.
Patent WO-2020052403-A1 (WO)
Inventor: XUE JIANJUN
IPC: F25C5/04
Filed: 2019-08-15
Abstract: 一种碎冰装置（100）及冰箱，碎冰装置（100）包括：储冰盒（10）；碎冰模组（30），设置在储冰盒（10）底部，包括冰刀轴（31）以及安装在冰刀轴（31）上的若干个动冰刀（311）和若干个定冰刀（312），碎冰模组（30）通过储冰盒（10）底部的出冰口（111）与储冰盒（10）连通；驱动机构（50），设置于碎冰模组（30）一侧，至少用于带动动冰刀（311）相对于定冰刀（312）旋转，驱动机构（50）包括马达以及由马达带动的第一传动单元和第二传动单元。储冰盒（10）内设有搅冰杆（13），第一传动单元带动动冰刀（311）相对于定冰刀（312）旋转，第二传动单元带动搅冰杆（13）旋转，第一传动单元的旋转轴线与第二传动单元的旋转轴线平行设置。
Patent WO-2021012339-A1 (WO)
Inventor: YI SILIANG
IPC: E05B13/00
Filed: 2019-08-20
Abstract: A door stop used for preventing a door handle from rotation, comprising a body (1) and a stop block (2) movably connected to the body (1). The body (1) is attached to a surface of the door, and the upper surface of the stop block (2) is not higher than the lower surface of the door handle (3). The stop block (2) is driven by an external force to move between a first position and a second position; when the stop block (2) is in the first position, the stop block (2) is located outside the rotation path of the door handle (3); when the stop block (2) is in the second position, the stop block (2) is located in the rotation path of the door handle (3), and interferes with the door handle in the rotating and unlocking process of the door handle (3), so as to provide a locking mode other than using a key to a door lock that is unlocked depending on rotation of the door handle.
Patent WO-2020232896-A1 (WO)
Inventor: CAO XUWEN
IPC: G06N20/00
Filed: 2019-08-29
Abstract: Disclosed are a data dictionary generation method and apparatus, an electronic device and a storage medium, relating to the field of data processing. Said method comprises: acquiring a data dictionary description inputted by a user; inputting the data dictionary description into a preset intent recognition model, and acquiring intent information which is outputted by the intent recognition model and corresponds to the data dictionary description, the intent information representing the use of a data dictionary to be generated; acquiring a keyword corresponding to the data dictionary description; generating, on the basis of the keyword and the intent information, a data stream and a data structure corresponding to the data dictionary description; determining a data item on the basis of the data structure; and generating a data dictionary on the basis of the data item, the data structure, and the data stream. The technical solution of the embodiments improves the efficiency of generating a data dictionary.
Patent WO-2021031235-A1 (WO)
Title: Camera optical lens
Inventor: Chen Jiekang
IPC: G02B13/18
Filed: 2019-08-30
Abstract: The present application relates to a camera optical lens, the camera optical lens sequentially includes from the object side to the image side: a first lens having positive refractive power, a second lens having positive refractive power, a third lens having positive refractive power and a fourth lens having negative refractive power. Wherein, the overall focal length of the camera optical lens is f, the focal length of the second lens is f2, the on-axis thickness of the third lens is d5, the on-axis distance from the image side surface of the third lens to the object side surface of the fourth lens is d6, the radius of curvature of the object side surface of the third lens is R5, the radius of curvature of the image side surface of the third lens is R6, the radius of curvature of the object side surface of the second lens is R3, the radius of curvature of the image side surface of the second lens is R4, the following relationships are satisfied: 3.00≤f2/f≤5.00; 13.00≤d5/d6≤25.00; 3.00≤(R5+R6)/(R5-R6)≤10.00; 5.00≤R3/R4≤50.00. The camera optical lens provided by the present application can meet the design requirements of large aperture and wide angling while having good optical performance.
Patent WO-2020252954-A1 (WO)
Inventor: LI SHAOHUA
IPC: A01H6/28
Filed: 2019-09-18
Abstract: A method for promoting the accumulation of secondary metabolites of cannabis is disclosed. The method comprises the step of adding a green-yellow light, which has a peak wavelength at 506-571 nm, into the indoor growing environment for cannabis, and maintaining the light intensity and other growth conditions, to improve the content of secondary metabolites. The production of secondary metabolites of cannabis can be increased by up to 18%.
Patent WO-2021012379-A1 (WO)
Title: 薄膜体声波谐振器的制作方法
Inventor: LUO HAILONG
IPC: H03H3/02
Filed: 2019-09-23
Abstract: 一种薄膜体声波谐振器的制作方法。所述制作方法中，在第一衬底（100）上依次形成了体声波薄膜（120）和支撑结构（130），支撑结构（130）包括主支撑墙（131）、隔离墙（132）以及辅助支撑柱（133），隔离墙（132）设置于所述主支撑墙（131）内，辅助支撑柱（133）设置于隔离墙（132）内，在键合第二衬底（200）并移除第一衬底（100）后，通过位于隔离墙（132）限定的范围内的释放窗口（120a）去除辅助支撑柱（133）和隔离墙（132）。辅助支撑柱（133）有助于在膜层转移及其他支撑结构上方的工艺中提供有效支撑，而形成于主支撑墙（131）与辅助支撑柱（133）之间的隔离墙（132）在去除辅助支撑柱（133）的过程中可以保护主支撑墙（131）避免被侵蚀，提高后续位于主支撑墙（131）限定范围的空腔（140）的可靠性。
Patent WO-2021068187-A1 (WO)
Inventor: FANG LEI
IPC: C08G77/16
Filed: 2019-10-11
Abstract: L'invention concerne des compositions de silicone à durcissement rapide par condensation en deux parties qui durcissent à l'aide de catalyseurs à base de titane et/ou de zirconium afin de générer des matériaux gels durcis qui sont appropriés pour encapsuler et/ou enrober des articles électriques et/ou électroniques.
Patent WO-2020155683-A1 (WO)
Title: 一种涂胶胶料专用的密封组件
Inventor: WANG HAI
IPC: F04B53/14
Filed: 2019-10-24
Abstract: 一种涂胶胶料专用的密封组件，属于柱塞泵密封结构，其包括往复运动的活塞杆(6)，一端抵顶于活塞杆(6)上、另一端与活塞杆(6)之间留有预定间隙的密封轴环(5)，设置在密封轴环(5)的另一端和活塞杆(6)之间的密封组件(4)，设置在密封组件(4)靠近密封轴环(5)抵顶端一侧的压紧凸环(3)，设置在密封组件(4)另一侧的压紧凹环(2)，以及设置在压紧凹环(2)的另一侧的调节螺母(1)。通过选取一定硬度的密封耐磨材料作为密封组件(4)，可以满足活塞杆(6)的往复运动和高压负载；设置调节螺母(1)，可以手动调节密封组件(4)的唇形，可以实现刮胶和密封的双重作用，还可以通过挤压密封组件(4)实现对密封组件(4)磨损后的弥补，解决了现有密封件使用寿命非常短、容易漏料的问题。
Patent WO-2020134460-A1 (WO)
Title: 扬声器箱
Inventor: SHI YANG
IPC: H04R9/06
Filed: 2019-10-25
Abstract: 本实用新型提供了一种扬声器箱，包括具有收容空间的壳体和收容于所述壳体内的发声单体，所述发声单体将所述收容空间分隔成前腔和后腔，所述壳体设有出声孔，所述前腔与所述出声孔连通，所述壳体对应所述后腔位置设有挡墙，所述后腔内对应所述挡墙设置透气隔离件，所述挡墙与所述透气隔离件配合在所述后腔内隔离出一部分形成独立腔体，所述独立腔体内填充吸音材料，所述透气隔离件设有向远离所述独立腔体方向凸出延伸的凸起部。本实用新型的扬声器箱可以充分利用后腔的空间以增大独立腔体的空间，提高独立腔体的透气性，改善扬声器箱的声学性能。
Patent WO-2020125202-A1 (WO)
Inventor: HUANG YUAN
IPC: H04L45/243
Filed: 2019-10-28
Abstract: Disclosed by the present application are a data transmission method and related apparatus, used for an electronic device, said electronic device enabling a plurality of wireless communication links, said method comprising: if it is detected that a target game application is running in the foreground, then determining a target anti-addiction control duration of said target game application; if it is detected that the target game application shunts and transmits a game data packet by means of a smart link aggregation (SLA) function, then recording the shunt transmission duration of the shunting and transmission of said game data packet; if it is detected that the shunt transmission duration is longer than the target anti-addiction control duration, then ceasing to stream the game data packets by means of the SLA function and transmitting the game data packets by means of one wireless communication link of the plurality of wireless communication links. The present application is advantageous for helping a user to control the duration of a game.
Patent WO-2020093920-A1 (WO)
Inventor: PANG CHI KONG
IPC: A47G21/18
Filed: 2019-10-31
Abstract: The present invention provides a reusable straw, comprising: a straw body comprising a first part and a second part, wherein the first part and the second part are combined together in a separable manner to form a first end, a second end, and a hollow passage of the straw body; a sealing member provided on the edge of one of the first part and the second part; and a sealing member connector provided on the edge of the other one of the first part and the second part, having a correspondence to the sealing member, and combined and abutted against the sealing member to prevent liquid leakage in the case that the edges of the first part and the second part are combined. The reusable straw turns the conventional straw into two detachable parts, and can be used after a thorough cleaning for repeated use, without causing pollution to the environment. The sealing member provided in the straw can prevent liquid leakage when fastened.
Patent WO-2020088677-A1 (WO)
Inventor: ZHANG YANG
IPC: A61K31/47
Filed: 2019-11-01
Abstract: 本发明公开了一种血管紧张素II受体2(AT  2 R)拮抗剂的盐型、晶型及其制备方法，还包括所述盐型和晶型在制备治疗慢性疼痛药物中的应用。(I)