baber/WOPTO huggingface dataset:
Patent WO-2020020198-A1 (WO)
Title: Shielding net and connector using shielding net
Inventor: YUAN JUNFENG
IPC: H01R13/6591
Filed: 2019-07-24
Abstract: The present utility model relates to a shielding net and a connector using the shielding net. The connector comprises a housing. A plurality of module channels are disposed in the housing. A signal transmission module is movably mounted in each of the module channels. The signal transmission module comprises an insulator and a signal contact member. The housing is further provided with a shielding net. The shielding net has a plurality of mesh holes. The signal transmission module has a shielding ring sleeve segment. A shielding contact conductively bonded to the shielding ring sleeve segment of the corresponding signal transmission module is respectively disposed at each mesh hole of the shielding net. The shielding contact protrudes toward the center of the corresponding mesh hole. A plurality of the shielding contacts corresponding to each mesh hole are circumferentially disposed along the corresponding mesh hole, so as to form a fully enclosed arrangement. When the connector is applied in a vibration and deviation scenario, there is a corresponding shielding elastic sheet conductively bonded to a shielding ring sleeve on each of the signal transmission modules regardless of the direction in which the signal transmission modules deviates, so as to effectively ensure a grounding shielding effect of the shielding net for each of the signal transmission modules.
Patent WO-2021012273-A1 (WO)
Inventor: HUANG XINGZHI
IPC: H04M1/18
Filed: 2019-07-25
Abstract: Disclosed is an electric product, comprising a loudspeaker enclosure (20), a heating element (30) and a heat conduction member (40), wherein the loudspeaker enclosure (20) comprises a shell (21) provided with a sound outlet (211), a loudspeaker monomer (25) accommodated in the shell (21), and a metal insert (26) embedded in the shell (21); the shell (21) defines an accommodating space (22) used for accommodating the loudspeaker monomer (25); the loudspeaker monomer (25) comprises a vibrating diaphragm (251); the vibrating diaphragm (251) is used for dividing the accommodating space (22) into a front cavity (23) and a rear cavity (24); the front cavity (23) is in communication with the outside by means of the sound outlet (211); the shell (21) is provided with a first through hole (212) that is in communication with the front cavity (23) and a second through hole (213) that is in communication with the rear cavity (24); the metal insert (26) comprises a first reinforcing plate (261) embedded in the shell (21) and used for correspondingly covering the first through hole (212), and a second reinforcing plate (262) extending from the first reinforcing plate (261) and covering the second through hole (213), and the edge of the metal insert (26) is embedded in the shell (21); and one end of the heat conduction member (40) is connected to the second reinforcing plate (262), and the other end thereof is connected to the heating element (30). The heat conduction member (40) is used for transferring heat generated by the heating element (30) to the metal insert (26), and the heat is transferred to the front cavity (23) by means of the metal insert (26) and is then transferred to the outside of the sound outlet (211) by means of air in the front cavity (23).
Patent WO-2020030110-A1 (WO)
Title: Method and apparatus for restoring data radio bearer, and storage medium and electronic apparatus
Inventor: AI JIANXUN
IPC: H04W76/19
Filed: 2019-08-09
Abstract: Provided are a method and apparatus for restoring a data radio bearer, and a storage medium and an electronic apparatus, wherein the method for restoring the data radio bearer comprises: sending indication information to a network-side network element, wherein the indication information is used for indicating a first data radio bearer in data radio bearers maintained by a user equipment, and the first data radio bearer is a data radio bearer needing to send uplink data; receiving configuration information returned by the network-side network element according to the indication information; and restoring the first data radio bearer according to the configuration information.
Patent WO-2021035448-A1 (WO)
Title: Indication method and apparatus for cross-slot scheduling
Inventor: ZHANG ZHANZHAN
IPC: H04W72/04
Filed: 2019-08-23
Abstract: An indication method and apparatus for cross-slot scheduling. The method comprises: when a terminal device switches from a second BWP to a first BWP, a network device can indicate, by means of an information domain in downlink control information, a minimum value of a slot interval corresponding to a target BWP and between a PDCCH and a PDSCH or a minimum value of a slot interval between the PDCCH and a PUSCH, so as to solve the problem that the minimum value of the slot interval corresponding to the target BWP and between the PDCCH and the PDSCH or the minimum value of the slot interval between the PDCCH and the PUSCH cannot be indicated because the number of bits is not enough.
Patent WO-2021035497-A1 (WO)
Title: User equipment, network node, and methods for operating the same against maximum number of allowable radio bearers
Inventor: CHIN CHENHO
IPC: H04W76/10
Filed: 2019-08-26
Abstract: A UE, a network node, and methods for operating the same against maximum number of allowable radio bearers are provided. The method for operating the UE includes operating in a CIoT mode, wherein the UE is capable of operating in a normal cellular communication mode and capable of operating in the CIoT mode; determining, out of at least one UE-data network logical connection, a first UE-data network logical connection in a first set of the at least one UE-data network logical connection for which a radio bear request is to be made based on a UE-data network logical connection type correspondingly of each UE-data network logical connection of the first set of the at least one UE-data network logical connection being non-IP to prevent more than a maximum number of allowable radio bearers for the UE to be requested.
Patent WO-2021012359-A1 (WO)
Inventor: LI GONGTAN
IPC: H01L21/48
Filed: 2019-09-09
Abstract: A TFT driving backboard and a Micro-LED display. Metal wiring layers (123, 223) adapted to be connected to a driving chip are prepared on the side surface and the lower portion of a substrate (100, 200), so that the size of a bezel during panel splicing in large-size Micro-LED application is reduced. When the metal wiring layers (123, 223) are prepared, a metal light blocking layer (121, 221) for blocking ambient light is prepared on the lower surface of the substrate (100, 200) and at a position opposite to an active layer (102, 202), so that the steps of deposition and patterning of an original metal light shielding layer can be omitted when a thin film transistor is prepared.
Patent WO-2020057450-A1 (WO)
Title: 换热管、换热器及热泵空调机组
Inventor: LI SHEHONG
IPC: F28F9/02
Filed: 2019-09-15
Abstract: 本发明公开一种换热管、换热器及热泵空调机组，采用换热管内部流道分组的方法，以换热管的流道组为基本设计单位，设计每个分流孔道孔径的大小，精确控制从集流管流入每个均液腔的换热流体流量、压力，达到换热管的各流道均匀换热的目的；实现换热管内的单一换热介质的多个换热流程与外部介质逆流均匀换热、换热管内多介质间回收换热的同时与外部介质换热；每组流道的多个流道口共用一个接口引出，且相邻流道组的组间距较大，便于采用现有加工技术将该共用接口引出，可靠焊接；包括这种换热管的换热器及热泵空调机组效率高、体积小、成本低。
Patent WO-2020108039-A1 (WO)
Inventor: Tang haitian
IPC: B29C45/76
Filed: 2019-09-20
Abstract: 本申请公开一种注塑机机械手精度补偿系统及方法，涉及注塑机机械手技术领域，该注塑机机械手精度补偿系统通过在注塑机机械手的x轴横梁上设置有第一温度传感器和第二温度传感器，y轴横梁上设置有第三温度传感器和第四温度传感器，z轴横梁上设置有第五温度传感器和第六温度传感器；机械手控制器获取各个温度传感器采集的温度数据，并根据各个温度传感器的温度数据，测算出注塑机机械手在x轴、y轴、z轴方向上的误差；并分别根据x轴、y轴、z轴方向上的误差进行精度补偿。本申请通过对温度产生的误差进行补偿，提高了注塑机机械手的精度。
Patent WO-2021017146-A1 (WO)
Title: Box cover, water box, humidification apparatus, and air blowing device
Inventor: SUN ZHIPING
IPC: F24F6/12
Filed: 2019-09-27
Abstract: Provided are a box cover (110), a water box (11), a humidification apparatus (10), and an air blowing device, said box cover (110) comprising a cover body (1101) and a mist outlet passageway (1102) running through the cover body (1101); the cover body (1101) and the mist outlet passageway (1102) are integrally formed. By means of integrally forming the cover body (1101) and the mist outlet passageway (1102), it is possible to significantly reduce the time required for assembly of a mist outlet tube, while also avoiding the occurrence of water leakage at the joint of the mist outlet tube.
Patent WO-2021062621-A1 (WO)
Inventor: SHI YUNMING
IPC: A61K8/24
Filed: 2019-09-30
Abstract: L'invention concerne des compositions de soins buccodentaires comprenant une source d'ions stanneux, un acide aminé neutre et un polyphosphate destinées à obtenir une efficacité améliorée pour aider à inhiber la formation d'un biofilm ou aider à désorganiser le biofilm.
Patent WO-2020155701-A1 (WO)
Inventor: LIU SHENG
IPC: G06F21/79
Filed: 2019-10-29
Abstract: 一种高可靠通用型固态硬盘快速物理销毁电路及方法，属于电子技术领域，包括多路DC-DC模块和FLASH阵列；其特征在于：还包括输入功率限制模块、直流电压变换模块、自毁控制模块和开关管；输入功率限制模块和直流电压变换模块并列设置；直流电压变换模块、自毁控制模块和开关管依次相电连接；所述开关管与FLASH阵列相电连接。电路设计简单，外围元件数目少且体积小，销毁时间可控，销毁率高；有效解决了现有方案中存在的自毁电路体积过大、自毁时间长、输入功率大、自毁不完全和自毁电路过于复杂且可靠性低的问题，成为可适用于各种环境条件、各种主流标准尺寸固态硬盘的通用型物理销毁电路及方法，满足国防、金融等行业对数据安全的保密需求。
Patent WO-2020098510-A1 (WO)
Inventor: QIU WEIHUA
IPC: A24F47/00
Filed: 2019-11-01
Abstract: An atomizer (100), comprising a housing (10), a ventilation assembly (20) provided at one end of the housing (10), and a bow assembly (30) and a base assembly (40) accommodated in the housing (10). The base assembly (40) comprises a sleeve (41) having a heating cavity (410) and a heating member (48) accommodated in the sleeve (41). The bowl assembly (30) is connected to one end of the sleeve (41). The bowl assembly (30) is provided with an atomization cavity (310) used for being filled with smoke-producing substance, and an air hole (331). The air hole (331) communicates with both the heating cavity (410) and the atomization cavity (310). A heat insulation cavity (103) is formed between the housing (10) and the sleeve (41). The heat insulation cavity (103) communicates with both the outside atmosphere and the heating cavity (410). The ventilation assembly (20) is provided with a smoke outlet channel in communication with the atomization cavity (310). The gas entering the heating cavity (410) through the heat insulation cavity (103) is heated by the heating member (48) and then enters the atomization cavity (310) to heat the smoke-producing substance to generate smoke, and the generated smoke flows out through the smoke outlet channel.
Patent WO-2020119367-A1 (WO)
Inventor: JIAN XIANJING
IPC: H01Q1/38
Filed: 2019-11-12
Abstract: 本公开提供一种天线及终端设备，该天线包括第一贴片、第二贴片、接地板和馈线；所述第二贴片设置于所述第一贴片和所述接地板之间，所述第一贴片、所述第二贴片和所述接地板两两之间均不接触；所述馈线连接至所述第一贴片的馈电点；所述第二贴片上开设有供所述馈线穿过的第一通孔，所述馈线不接触所述第二贴片；所述接地板上开设有供所述馈线穿过的第二通孔，所述馈线不接触所述接地板；所述第一贴片和所述第二贴片耦合；所述馈电点与所述第一贴片的第一侧边的距离小于其与所述第一贴片的其它侧边的距离，所述第一侧边为所述第一贴片的一个侧边。
Patent WO-2020098727-A1 (WO)
Inventor: WEI ZHENHAI
IPC: E03B3/02
Filed: 2019-11-14
Abstract: Provided is a method for constructing an underground fresh water collection facility on a coral island and reef. The method comprises the following steps: step I: carrying out a technological exploration on a coral island and reef to be constructed; step II: constructing a ring-shaped waterproof curtain wall; step III: using high-pressure controlled-depth grouting technology to construct an infiltration reduction layer, wherein the infiltration reduction layer is connected to the bottom of the waterproof curtain wall; and step IV: constructing a rainwater collection and infiltration-aiding pipe network system. According to the present invention, by constructing a ring-shaped closed waterproof curtain wall with the depth reaching a Pleistocene karst aquifer on a stratum in a land area of the coral island and reef, and by constructing, under the land surface, a rainwater collection and infiltration-aiding pipe network system for reinforcing rainwater infiltration and an infiltration reduction layer for reducing infiltration coefficients of Holocene and Pleistocene unconformity strata, a huge underground water storage container located in the whole stratum of the island and reef is constructed, and the container is continuously replenished by rainfall, so as to solve the problems of a small amount of available fresh water, and the extreme fragility and instability of a fresh water lens on the coral island and reef in a natural state.
Patent WO-2021082139-A1 (WO)
Inventor: SONG XIBIN
IPC: B01D53/94
Filed: 2019-11-26
Abstract: The present application relates to the field of catalytic materials. Disclosed are a molecular sieve Cu-SSZ-13, a synthesis method therefor, a catalyst, and an application of the catalyst in the treatment of the exhaust gas of motor vehicles, especially an application in the treatment of the exhaust gas of diesel vehicles. In the molecular sieve Cu-SSZ-13, the copper content calculated on the basis of CuO is 2.56-3.69 wt%, and the non-framework aluminum content in the molecular sieve before copper is added is 0-8 wt%. The Cu-SSZ-13 of the present application has a specific combination of copper and non-framework aluminum contents, which improves the selectivity of N 2  generated in the selective catalytic reduction of ammonia, reduces the selectivity of N 2 O, and can control the N 2 O in the product within 15 ppm; Cu-SSZ-13 as a catalyst has good resistance to hydrothermal aging, and has a significant performance advantage in the application of the treatment of the exhaust gas of diesel vehicles.
Patent WO-2021102825-A1 (WO)
Inventor: XIE JIANGUANG
IPC: B01F11/02
Filed: 2019-11-28
Abstract: A graphene dispersion device, the structure thereof comprising a buffer base (1), a dispersant storage tank (2), a dispersant introduction column (3), a connection pad (4), a lifter (5), a dispersion device (6), a connection wire (7), a graphene storage cup (8), a stirring tube (9), a support base (10), a control box (11), control buttons (12) and a display screen (13); the dispersant introduction column (3) is of a cylindrical structure and is provided at an upper end of the connection pad (4), the connection pad (4) is mounted on an upper end of the dispersion device (6), the dispersion device (6) is provided on the structure, a dispersant is introduced into a stirring rod (602) by means of the dispersant storage tank (2) and the dispersant introduction column (3) in the device, and then, the dispersant is led out from a discharge head (609) by means of the stirring rod (602) and a discharge pipe (610), and during the introduction process of the dispersant, the device uses the pushing action of an ultrasonic disperser (601) to perform control, and emits sound waves by means of an ultrasonic transmitter (604), so as to reduce the graphene bonding speed in a graphene storage cylinder (611), and uses the stirring tube (9) to lead out and stir graphene, thereby enhancing the graphene dispersion speed.
Patent WO-2021102831-A1 (WO)
Inventor: CHEN YOUSHENG
IPC: G01R23/165
Filed: 2019-11-28
Abstract: Provided by the present application are a signal filtering method and apparatus, and a data processing device. The method comprises: acquiring a signal to be processed; and filtering the signal by using a preset filter function that has a differential constraint so as to obtain a filtered signal, wherein the difference constraint is to superimpose a differential value of a preset multiple of the preset filter function on a filtering result of the preset filter function. The solution provided by the present application starts from the perspective of studying the difference between a real smooth signal and a signal that contains noise. By means of filtering the signal to be processed by using a preset filter function that has a differential constraint, the signal difference may be further reduced in the filtering result of the preset filter function, so that the smoothness of the filtering result may further be improved without affecting the phase deviation.
Patent WO-2020119561-A1 (WO)
Inventor: YUAN PU
IPC: H04W4/46
Filed: 2019-12-04
Abstract: 本申请提供一种同步信号块的发送、接收方法及装置，涉及通信技术领域，用于使终端通过同步信号块确定另一个终端的方位。该方法包括：第一终端根据该第一终端的M个天线面板的位置信息与P个同步信号块的对应关系，以及N个天线面板的位置信息，确定N个天线面板中每一个天线面板对应的同步信号块；其中，M个天线面板的位置信息用于指示M个天线面板在第一终端上的位置，N个天线面板属于M个天线面板；N小于等于M，M、N、P均为正整数，P为M的整数倍；之后，第一终端使用N个天线面板分别发送N个天线面板对应的同步信号块。本申请适用于V2V的场景下。
Patent WO-2021022747-A1 (WO)
Inventor: LI JUN
IPC: H04W72/10
Filed: 2019-12-11
Abstract: The present application relates to a data sending method and apparatus, a computer device, and a storage medium. After receiving an uplink data transmission channel allocated by a local unit, a remote unit sends, on the uplink data transmission channel, uplink data according to a pre-set uplink physical frame format; moreover, during sending, the data is transmitted according to the priority of the QoS of services of each remote unit. In this way, according to QoS indexes of different service levels for different users, the allocation method is more comprehensive, and wireless resources are dynamically and flexibly allocated to corresponding services, thereby greatly improving the utilization rate of wireless resources.
Patent WO-2020143390-A1 (WO)
Inventor: JIANG ZHENYU
IPC: B60L53/12
Filed: 2019-12-12
Abstract: 一种电动汽车车网融合V2X动态无线能量双向推送系统及方法，包括：监控系统获取路面能量发射端装置的第一能量信息和第一位置信息，以及车载能量接收端装置的第二能量信息和第二位置信息；根据第一能量信息和第二能量信息确定路面能量发射端装置和车载能量接收端装置的能量交互方式；根据能量交互方式和第一位置信息向路面能量发射端装置发送控制指令，或，根据能量交互方式和第二位置信息向车载能量接收端装置发送控制指令；路面能量发射端装置根据控制指令对车载能量接收端装置进行能量补给；车载能量接收端装置根据控制指令对路面能量发射端装置进行能量补给。促进了电动汽车与电网之间的能量和信息的双向互动。
Patent WO-2021072973-A1 (WO)
Inventor: SUN FENG
IPC: B65G47/82
Filed: 2019-12-25
Abstract: La présente invention concerne un dispositif de transport et un système de détection. Le dispositif de transport est utilisé pour transporter un gabarit (7), et le gabarit peut être chargé de pièces. Le dispositif de transport comprend : un corps de cadre, un poste d'attente (11) et un poste de stockage temporaire (12) étant disposés dans une direction de transport du gabarit, et un poste de travail (13) étant disposé juste au-dessus du poste d'attente ; un mécanisme de transport (2), utilisé pour transporter le gabarit, le mécanisme de transport étant apte à effectuer un transport en va-et-vient ; un premier mécanisme de levage et d'abaissement (3), disposé au niveau du poste d'attente, et conçu pour soulever, vers le poste de travail, le gabarit chargé de pièces et situé au niveau du poste d'attente sur le mécanisme de transport, et pour abaisser le gabarit au niveau du poste de travail vers le mécanisme de transport ; et un second mécanisme de levage et d'abaissement (4), conçu pour coopérer pour transférer le gabarit situé au niveau du poste d'attente sur le mécanisme de transport vers le poste de stockage temporaire.
Patent WO-2020181884-A1 (WO)
Inventor: CAO HAIBING
IPC: D21C5/00
Filed: 2019-12-28
Abstract: A production method of a double-layer soluble paper towel made of pure wood pulp, comprising imported bleached softwood and hardwood pulp plates, wherein the production method sequentially comprises the following steps: raw material dispersion, raw material mixing, raw material pulping, paper machine mesh forming, dehydration and drying, paper rolling, and paper slitting and folding. The soluble paper towel can achieve high tensile force and good water solubility requirements of raw paper, not only can be used to wipe wet hands, but also can be directly discarded into a toilet or a sewer without causing blockage.
Patent WO-2020244228-A1 (WO)
Title: 车灯光学元件、车灯模组及车辆
Inventor: ZHANG DAPAN
IPC: F21S41/141
Filed: 2020-01-08
Abstract: 一种车灯光学元件、车灯模组及车辆。车灯光学元件包括依次连接的入光部（1）、传输部（2）和出光部（3），入光部（1）设置有至少一个入光结构（11），入光结构（11）被配置为汇聚光线，传输部（2）的横截面的面积沿光传输方向逐渐增大，出光部（3）背向传输部（2）的一端形成出光凸面（31）。车灯模组包括车灯光学元件，还包括至少一个光源(200)，光源(200)与入光结构(11)一一对应设置。
Patent WO-2020151596-A1 (WO)
Inventor: WANG HAIJUAN
IPC: F25D23/12
Filed: 2020-01-17
Abstract: A heating apparatus and a refrigerator, the heating apparatus comprising: a box body, the inside being defined with a heating chamber used for placing an item to be treated, and being provided with a placement and retrieval opening located at a front side; a door body, used for opening and closing the placement and retrieval opening of the box body; an electromagnetic heating apparatus, used for producing electromagnetic waves within the heating chamber, so as to heat the item to be treated; a magnetic piece, arranged on the door body or the box body, and used for causing the door body and the box body to be attracted to one another, so as to enable the door body and the box body to be in close electrical contact when the door body is in a closed state which seals the placement and retrieval opening, and thereby form a continuously conductive shield body. The arrangement of the magnetic piece reduces the size of a gap between the door body and the box body, so as to reduce the amount of electromagnetic leakage, and also helps the door body and the box body to form the continuously conductive shield body, so as to prevent the electromagnetic waves from radiating out via a potential gap between the door body and the box body, effectively shielding the electromagnetic radiation, and eliminating harm caused by the electromagnetic radiation to a human body.
Patent WO-2020173286-A1 (WO)
Title: Method for configuring full duplex reference signal, terminal and base station
Inventor: ZHANG GONGZHENG
IPC: H04W24/02
Filed: 2020-02-04
Abstract: Provided in embodiments of the present application are a method for configuring a full duplex reference signal, a terminal and a base station, which relate to the field of communications, the method comprising: a terminal receiving configuration information and configuring an uplink reference signal on the basis of the configuration information, wherein the configuration information is sent by a base station to the terminal on the basis of a preset rule after determining the structure of the uplink reference signal and the structure of a downlink reference signal of the terminal, and the structure of the uplink reference signal comprises at least one uplink reference signal which does not overlap with downlink data sent by the base station. The present application implements the dynamic adjustment of the structure of an uplink reference signal so as to avoid the influence of interference by downlink data on the uplink reference signal, thereby improving the accuracy of the terminal estimating an interfering channel.
Patent WO-2020168920-A1 (WO)
Inventor: SUN QIAO
IPC: H01Q23/00
Filed: 2020-02-06
Abstract: Provided in the present application is a tuning means, comprising: a plurality of pins, wherein the plurality of pins comprises: a first pin, a second pin, a third pin and a fourth pin; a reactive element, wherein the reactive element is connected between the first pin and the second pin; a switch assembly arranged between the third pin and the fourth pin; a first internally connected branch, one end of the first internally connected branch being connected to the third pin; and a second internally connected branch, one end of the second internally connected branch being connected to the fourth pin, wherein the other end of the first internally connected branch is connected to the other end of the second internally connected branch to form a head end, and the head end is connected to the first pin. The tuning means further comprises: a signal controller, wherein the signal controller is used for controlling the switch assembly to switch turn-on and turn-off states of the first internally connected branch, and/or used for controlling the switch assembly to switch turn-on and turn-off states of the second internally connected branch. Further provided in the present application are an antenna apparatus and a terminal device, contributing to the reduction of requirements of an antenna for clearance.
Patent WO-2021159432-A1 (WO)
Inventor: HU MEILIAN
IPC: G01N3/04
Filed: 2020-02-14
Abstract: 一种纺织材料拉伸试验专用夹具，包括底板（4）以及固定连接在底板（4）一侧表面的固定板（3），固定板（3）一侧的底板（4）上设置夹持机构（1）；夹持机构（1）包括调节丝杆（13）以及夹持板（17），调节丝杆（13）转动连接在调节槽（12）内，调节槽（12）开设在底板（4）一侧表面，调节丝杆（13）一端与调节旋钮（14）固定连接，调节旋钮（14）设置在底板（4）一侧表面，调节丝杆（13）上安装调节丝母（11），调节丝母（11）一端与夹持板（17）固定连接，夹持板（17）位于固定板（3）一侧的底板（4）上，固定板（3）一侧表面开设弧形卡槽（18），夹持板（17）一侧表面固定支撑柱（15），支撑柱（15）一侧表面固定半球形卡扣（16），夹持板（17）一侧设置辅助定位组件（2）。该夹具能够对纺织材料进行无妨夹持，夹持固定性佳，同时便于作业人员操作。