baber/WOPTO huggingface dataset:
Patent WO-2019179336-A1 (WO)
Inventor: LI XIAXI
IPC: H01Q1/22
Filed: 2019-03-12
Abstract: Disclosed in the present invention are a fuel gas pipeline cable-free detection robot wireless communication system and wireless communication method. The wireless communication system comprises an antenna assembly, repeater assemblies, and a repeater placing and collecting device; the antenna assembly is fixed on a fuel gas pipeline and extends into the fuel gas pipeline; at least one group of the repeater assemblies is provided; the repeater placing and collecting device is connected to a robot and is used for placing and collecting the repeater assemblies along the fuel gas pipeline; a communication connection is formed among the antenna assembly, the repeater assemblies, and the robot by means of wireless signals having a wavelength less than 3.41r, r representing the radius of the fuel gas pipeline. The system has advantages of a simple structure, low costs, convenient use, safety, and reliability; the problem that a self-powered cable-free detection robot cannot perform long-distance detection operations due to wireless signal shielding of a pipeline can be solved. The communication method has advantages of easy implementation, convenient control, and reliable communication.
Patent WO-2019174619-A1 (WO)
Title: Double-layer filter for gas-solid separator and gas-solid separator
Inventor: XIE JUN
IPC: B01D45/06
Filed: 2019-03-14
Abstract: Disclosed are a filter device, in particular a double-layer filter plate for gas-solid separation for separating solids in air from clean air based on the inertial motion characteristic of solid particles in air, and a gas-solid separator. The double-layer filter plate for a gas-solid separator comprises a punched louver filter plate (3) and a punched plate (4). The punched louver filter plate (3) vertically cooperates with the punched plate (4), and holes (41) in the punched plate (4) and louver holes (31) in the punched louver filter plate (3) correspond to each other and form air-cleaning channels (9a, 9b); the cross-sectional area of air outlets (92a, 92b) of the air-cleaning channels (9a, 9b) is less than the cross-sectional area of air inlets (91a, 91b) of the air-cleaning channels (9a, 9b); and one side, close to the punched louver filter plate (3), of each of the air-cleaning channels (9a, 9b) is the air inlet (91a, 91b), and one side, close to the punched plate (4), of each of the air-cleaning channels (9a, 9b) is the air outlet (92a, 92b).
Patent WO-2019184830-A1 (WO)
Inventor: ZHANG YIMING
IPC: G01C21/16
Filed: 2019-03-22
Abstract: A calibration-free positioning method and system, said positioning method comprising the following steps: setting a positioning period, acquiring first coordinates of a positioned object in a base station coordinate system at the end of one positioning period, and performing inertial navigation on the positioned object within said positioning period to obtain a first inertial navigation result (S1); controlling, within the next positioning period, the positioned object to move to obtain second coordinates of said object in the base station coordinate system at the end of said positioning period, performing inertial navigation on the positioned object within said positioning period to obtain a second inertial navigation result, and calculating a displacement vector in the base station coordinate system and a displacement vector in an inertial navigation coordinate system (S2); calculating a rotation quaternion (S3); and transforming, by means of the rotation quaternion, the coordinates obtained by inertial navigation to the base station coordinate system, and outputting the position of the transformed positioned object (S4).
Patent WO-2020211084-A1 (WO)
Inventor: SUN LIZHONG
IPC: C23C14/34
Filed: 2019-04-19
Abstract: A method of sputter depositing a metal containing layer on the substrate includes supplying a gas mixture into a processing chamber (100), forming a first portion of a metal containing layer on a substrate (101), transferring the substrate from the processing chamber, rotating the substrate, transferring the substrate back to the processing chamber, and forming a second portion of the metal containing layer on the first portion of the metal containing layer. An apparatus of sputter depositing a metal containing layer on the substrate and a computer readable storage medium storing a program are also disclosed. Said method forms a metal containing layer with good uniformity, desired stress control and distribution, and a desired surface morphology with desired film properties.
Patent WO-2020206722-A1 (WO)
Inventor: GUO DEPING
IPC: B26D5/00
Filed: 2019-04-22
Abstract: 一种面板切割装置和面板切割方法，面板切割装置通过设置感测部件(25)，使感测部件(25)感测残材(214)的质量变化，并根据残材(214)的质量变化进行提示，使得可以根据提示决定面板切割装置是否停止工作，进而防止残材(214)后流损伤显示面板，解决了现有切割装置存在残材后流损伤显示面板的技术问题。
Patent WO-2019214477-A1 (WO)
Title: Application program pre-loading method and device, storage medium and terminal
Inventor: HAN SHIGUANG
IPC: G06F9/445
Filed: 2019-04-28
Abstract: Disclosed are an application program pre-loading method and device, a storage medium and a terminal. The method comprises: detecting that an application pre-loading event is triggered; determining a target application program to be pre-downloaded; sending a fake focal point notification to the target application program, and drafting an application interface corresponding to the target application program on the basis of the fake focal point notification, wherein the fake focal point and a focal point corresponding to a foreground application are independent from each other.
Patent WO-2020223888-A1 (WO)
Title: 表没食子儿茶素没食子酸酯联合酪氨酸激酶抑制剂在制备癌症治疗药物中的应用
Inventor: SHENG JUN
IPC: A61K31/5377
Filed: 2019-05-07
Abstract: 表没食子儿茶素没食子酸酯(EGCG)或以其为先导化合物合成的化合物联合一种或多种酪氨酸激酶抑制剂在制备癌症治疗药物中的应用，其中所述癌症为EGFR野生型肿瘤。这种联合使用能够显著抑制EGFR野生型肿瘤的生长，降低抗癌药物的毒副作用。
Patent WO-2020133870-A1 (WO)
Inventor: CHEN FU
IPC: H01L21/336
Filed: 2019-05-08
Abstract: 一种高沟道迁移率垂直型UMOSFET器件及其制备方法，该高沟道迁移率垂直型UMOSFET器件包括外延结构以及与外延结构配合的源极(7)、漏极(1)和栅极(9)，所述外延结构包括第一半导体以及依次设置在第一半导体上的第二半导体和第三半导体，所述外延结构内还设置有与栅极(9)配合的凹槽结构，所述凹槽结构从所述外延结构的第一表面连续延伸至第一半导体内，至少在所述凹槽结构的内壁与第二半导体之间还设置有第四半导体，所述第四半导体为高阻半导体(6)。将靠近栅槽表面的P  + 沟道层(4)转变为高阻半导体(6)，使得器件实际发生反型的区域从表面转移至无刻蚀损伤的P  + 沟道层(4)内部，从而避免沟槽刻蚀对沟道区反型层迁移率的恶化，获得高沟道迁移率的垂直型UMOSFET器件。
Patent WO-2019233338-A1 (WO)
Title: Multi-hop relay configuration method, equipment and device
Inventor: CHEN ZHE
IPC: H04W24/02
Filed: 2019-05-30
Abstract: Disclosed by the present application are a multi-hop relay configuration method, equipment and device, comprising: when a first RN accesses a network by means of a second RN, a DgNB configuring the first RN to measure the second RN and a third RN; after receiving a measurement report of the first RN, according to a channel quality between the first RN and the second RN and the first RN and the third RN, a load of the second RN and a load of the third RN, determining an active relay link path of the first RN, and using other relay link paths as standby relay link paths; and notifying a relay link path configuration result to the first RN. When the first RN accesses the network by means of the second RN, measurement is performed according to the configuration of the DgNB; the first RN receives the result of the relay link path configuration which is transmitted by the DgNB, activates an active relay link path according to the configuration, and uses other relay link paths as standby relay link paths. By employing the present application, a feasible technical solution for a multi-hop relay configuration process is proposed.
Patent WO-2020001335-A1 (WO)
Inventor: HONJO KENICHI
IPC: G02B15/14
Filed: 2019-06-18
Abstract: A depth map is generated while the amount of movement of a focus lens is suppressed, which may comprise: a control unit, which makes an imaging device capture a first imaging range when an imaging surface of the imaging device and a focusing lens of the imaging device are in a first positional relationship and makes the imaging device capture a second imaging range when the imaging surface of the imaging device and the focusing lens of the imaging device are in a second positional relationship, the second imaging range being different from the first imaging range and comprising a first repetition range that is repeated from the first imaging range; an acquisition unit, which acquires a first imaging image of the first imaging range and a second imaging image of the second imaging range captured by the imaging device; a calculation unit, which calculates respective blur amounts of a first image corresponding to the first repetition range comprised in the first imaging image and a second image corresponding to the first repetition range comprised in the second imaging image; and a generating unit, which generates a depth map comprising depth information corresponding to the first repetition range on the basis of the respective blur amounts of the first image and the second image.
Patent WO-2020029694-A1 (WO)
Title: Device control method and apparatus, and internet-of-things system
Inventor: CHEN BINGZHI
IPC: G06F13/10
Filed: 2019-06-25
Abstract: The embodiments of the present disclosure disclose a device control method and apparatus, and an Internet-of-Things system. Said method comprises: the cloud server receiving a terminal control rule sent by a user terminal, the terminal control rule comprising a trigger condition and a response operation; and sending the terminal control rule to the first electronic device, so that after detecting that the trigger condition is satisfied, the first electronic device establishing, within a local area network, a communication link with the second electronic device, and sending, on the basis of the communication link, an instruction for executing the response operation to the second electronic device. The present disclosure enables a first electronic device to control a second electronic device by means of a local area network, achieving real time and reliability of data transmission in a terminal control process by using data transmission features of the local area network.
Patent WO-2020052315-A1 (WO)
Title: Ic die to ic die interconnect using error correcting code and data path interleaving
Inventor: GU SHIQUN
IPC: H01L23/525
Filed: 2019-06-26
Abstract: A multi-chip module includes a first Integrated Circuit (IC) die a second IC die. The first IC die includes an array of first bond pads, a plurality of first code group circuits, and first interleaved interconnections between the plurality of first code group circuits and the array of first bond pads, the first interleaved interconnections including a first interleaving pattern causing data from different code group circuits to be coupled to adjacent first bond pads. The second IC die includes a second array of bond pads that electrically couple to the array of first bond pads, a plurality of second code group circuits, and second interleaved interconnections between the plurality of second code group circuits and the array of second bond pads, the second interleaved interconnections including a second interleaving pattern causing data from different code groups to be coupled to adjacent second bond pads.
Patent WO-2020186655-A1 (WO)
Inventor: ZHU QI
IPC: H04W4/44
Filed: 2019-07-04
Abstract: Disclosed is a content forwarding node selection method in a vehicle-mounted ad hoc network based on service type, the method comprising the following steps: calculating a bandwidth occupation scale factor according to a content information type of a request and a bandwidth occupation condition of a neighboring vehicle that can be forwarded in a one-hop transmission range; defining virtual arrival time from a candidate forwarding vehicle to an initial request vehicle according to the distance between the neighboring vehicle and the initial request vehicle and the traveling speed of the neighboring vehicle; calculating a forwarding node influence factor according to the bandwidth occupation scale factor and the virtual arrival time; and selecting a forwarding node according to the forwarding node influence factor. In the present invention, a forwarding node is selected according to a bandwidth occupation condition and a node position moving speed, network delay caused by network topology change can be effectively avoided, the success rate of content information forwarding is improved, thereby effectively increasing the successful arrival rate of a content data packet, reducing transmission delay, and improving network performance.
Patent WO-2021003707-A1 (WO)
Title: 一种语音信息的同步方法和通信系统
Inventor: LUO ZHENGHUA
IPC: H04W12/02
Filed: 2019-07-10
Abstract: 本申请公开了一种语音信息的同步方法和通信系统，该通信系统包括发射设备和接收设备，该同步方法包括：获取第一语音帧；为第一语音帧设置语音帧信息，以形成第二语音帧，其中，语音帧信息包括帧序号；向接收设备发送多个第二语音帧，以使接收设备根据帧序号对多个第二语音帧进行播放。通过上述方式，能够减少语音帧乱序的情况。
Patent WO-2020020128-A1 (WO)
Inventor: YANG YU
IPC: H04B7/0408
Filed: 2019-07-23
Abstract: 公开了一种用于多波束发送上行信道的方法、终端设备和网络侧设备。所述方法包括：接收配置信息，其中，所述配置信息中包括用于上行信道的多个上行波束信息；所述多个上行波束信息与所述上行信道的相关参数具有关联关系。
Patent WO-2020057268-A1 (WO)
Inventor: CHANG CHIH
IPC: B60N2/64
Filed: 2019-08-01
Abstract: Provided is a pneumatic pump, wherein a diaphragm member carrier (1), a diaphragm member (2), a valve film member base body (3), a valve film member (4) and an end cover (5) thereof are sequentially arranged; an over-pressure protection valve (7) is arranged inside the end cover (5), and comprises a spring (71) and a sealing gasket (72); an air outlet channel (100), an airflow channel (200) and a backflow channel (300) are formed between a pump chamber, the valve film member base body (3), the valve film member (4) and the end cover (5); the air outlet channel (100) is not in communication with the over-pressure protection valve (7) and a spring cavity (51); and the sealing gasket (72) usually seals the airflow channel (200). When the pressure exceeds a limit value, the sealing gasket (72) compresses the spring (71), the airflow channel (200) is opened, the air flows back via the airflow channel (200) and the backflow channel (300), an air inlet cavity is in communication with the spring cavity, the over-pressure protection valve (7) releases the pressure for backflow, and the opening noise is reduced; moreover, the pressure released air returns to an air inlet cavity, thereby improving the working efficiency of the pneumatic pump.
Patent WO-2021012306-A1 (WO)
Inventor: SHI PENGFEI
IPC: H01M12/06
Filed: 2019-08-02
Abstract: The present invention relates to the field of batteries, and disclosed is an air battery pack. The air battery pack comprises a plurality of battery units (1) that are stacked, the battery units (1) comprise housings (2) that are provided with front-side plate parts (3) and rear-side plate parts (4), the front-side plate parts (3) are provided with openings and plate-opening parts (5) that close the openings and may pivot to open, and the housings (2) are internally provided with negative electrode plates that correspond to the openings and are removable. By means of the described technical solution, the battery units may open the plate-opening parts to then open the housings, which facilitates the extraction of the negative electrode plates therein, simplifies the removal and assembly processes of the negative electrode plates, improves the replacement operation of the negative electrode plates and increases efficiency.
Patent WO-2020029907-A1 (WO)
Title: Systems and methods to support group communications
Inventor: DAO NGOC DUNG
IPC: H04W4/06
Filed: 2019-08-05
Abstract: A plurality of methods for unicast and group communication delivery of Downlink (DL) group communication data to a plurality of User Equipment's (UEs) are used by embodiments of this invention. These methods include two architectures wherein both architectures include a first AMF, AMF-1, which has an N1 connection to UE and both AMF-1 and a second AMF, the network control function, have an N2 connection to the RAN. In the first architecture, AMF-1 supports unicast data delivery and a second AMF, the network control function, supports GC data delivery. AMF-1 and the network control function have no direct connection between each other in the first architecture. In the second architecture, AMF-1 supports unicast data delivery and the network control function supports group communication data delivery. In the second architecture, the network control function and AMF-1 are connected by an interface.
Patent WO-2021030943-A1 (WO)
Title: Method and device for determination of repetitive transmission resources
Inventor: XU XIUQIANG
IPC: H04L1/08
Filed: 2019-08-16
Abstract: A method and device for determination of repetitive transmission resources, used for solving the problem in the prior art of a terminal not being able to determine whether to execute slot-based repetitive transmission or Mini-slot-based repetitive transmission. The method comprises: a terminal device determines at least one item in a time domain resource allocation list, and determines repetitive transmission resources according to the determined item. Each item in the time domain resource allocation list is used for allocating resources for one of a first type repetitive transmission and a second type repetitive transmission.
Patent WO-2021031149-A1 (WO)
Title: Test circuit of memory and device
Inventor: XU TUANHUI
IPC: G11C29/08
Filed: 2019-08-21
Abstract: A test circuit of a memory and a device, which relate to the technical field of chips, and solve the problems with testing in the prior art in which the overhead is too high for the area of a built-in self-test circuit of a memory and in which it is difficult to achieve simultaneous read and write operations on a plurality of ports. The test circuit comprises a test controller (301) and an address signal converter (302). The test controller (301) is used to generate a test address and write test data into a memory (303); the address signal converter (302) is used to receive the test address, convert the test address into a plurality of storage addresses of the test data in the memory (303), and input the plurality of storage addresses into a plurality of address input ports of the memory (303); and the test controller (301) is further used to read data from the plurality of storage addresses, and generate a test result on the basis of the read data.
Patent WO-2020048532-A1 (WO)
Title: Method and device for processing gx session exception
Inventor: WEI XIAOPENG
IPC: H04W24/04
Filed: 2019-09-06
Abstract: Provided in the present disclosure are a method and device for processing a Gx session exception. The method comprises: when a PGW detects a Gx session exception, activating a preset timer, wherein the Gx session is borne on a link between the PGW and a policy and charging rules function (PCRF) unit; and when the timer has expired, if the link is determined to be normal, resuming a data traffic service for the Gx session corresponding to user equipment. The technical solution realizes the automatic resumption of the data traffic service when a timer is expired and thus addresses the problem in the art in which the data traffic service cannot be automatically resumed after a Gx session exception.
Patent WO-2020108015-A1 (WO)
Inventor: HAN XIN
IPC: G05D1/10
Filed: 2019-09-16
Abstract: Provided is a single arm fence type vineyard aerial drug delivery operation method based on agricultural machinery and agronomy integration, comprising: the first step: determining the average plant height of the grapes under the single arm fence type and cultivation rack type, and the average width of the grapes in the width direction of two adjacent independent planting rows; the second step: determining the precise spraying requirement of the average width of the grapes in the width direction of two adjacent independent planting rows for plant protection unmanned aerial vehicle according to grape cultivation information; the third step: performing dot surveying on the operational vineyard plots and plant protection unmanned aerial vehicle route planning; the fourth step: determining the flying height of the plant protection unmanned aerial vehicle under the precise spraying of the grape canopy according to the flying height of the effective spraying of the plant protection unmanned aerial vehicle on the ground; and the fifth step: performing aerial spraying operations of the plant protection unmanned aerial vehicle of grape prevention and control agent, the method achieves precise, drug-saving and green operations.
Patent WO-2021056175-A1 (WO)
Inventor: WANG BING
IPC: B26D7/02
Filed: 2019-09-24
Abstract: 一种金属线缆加工用切割装置，包括底座（1），底座（1）顶部的后侧固定连接有切割设备（2），底座（1）内壁底部的中轴处固定连接有双转子电机（3），双转子电机（3）的两端分别固定连接有正螺纹螺杆（4）和反螺纹螺杆（5），正螺纹螺杆（4）和反螺纹螺杆（5）远离双转子电机（3）的一端均与底座（1）的内壁活动连接。通过双转子电机（3）、正螺纹螺杆（4）、反螺纹螺杆（5）、螺块（6）、第一固定块（7）、支杆（8）、第二固定块（9）、活动板（10）、第一连接杆（11）、上夹板（12）、第二连接杆（13）和下夹板（14）的配合使用，解决了现有的切割装置在对金属线缆进行夹紧过于繁琐的问题，该金属线缆加工用切割装置，具备便于夹紧的优点，方便了使用者的使用，提高了使用者的工作效率。
Patent WO-2020063992-A1 (WO)
Inventor: HUANG XIAO-QING WILLIAM
IPC: H04B10/25
Filed: 2019-09-29
Abstract: Disclosed are a PON network, a method and apparatus for a PON network and a robot system. The PON network comprises an OLT and an ONU connected to the OLT. The OLT is a master network management control device and comprises: a first state machine module for operating a master state machine, performing a state operation according to an event happening to the OLT itself, and a slave master state, performing a state operation according to an event happening to the ONU connected to the OLT, and a first message bus layer module for providing a message bus server and a first message bus client. The ONU, as a slave network management control device, comprises: a second state machine module for operating a slave state machine performing a state operation according to an event happening to the ONU itself and according to an event of the slave state machine operating in the first state machine module, and a second message bus layer module for providing a second message bus client to support user registration and a subscription message subject in the second message bus client of the ONU and issuing and receiving a subject message.
Patent WO-2020093832-A1 (WO)
Inventor: CHEN JINGJING
IPC: H04W74/08
Filed: 2019-10-08
Abstract: Disclosed in the present application are a data transmission method and apparatus, a terminal, a network device, and a storage medium. The method comprises: a terminal performs LBT over a plurality of uplink BWPs, sends data over one uplink BWP, and receives data over one downlink BWP; or performs LBT over a plurality of uplink BWPs, sends data over one uplink BWP, and receives data over a plurality of downlink BWPs; or performs LBT over a plurality of uplink BWPs, sends data over a plurality of uplink BWPs, and receives data over a plurality of downlink BWPs; or performs LBT over a plurality of uplink BWPs, sends data over a plurality of uplink BWPs, and receives data over one downlink BWP; or performs LBT over one uplink BWP, sends data over one uplink BWP, and receives data over one downlink BWP; or performs LBT over one uplink BWP, sends data over a plurality of uplink BWPs, and receives data over a plurality of downlink BWPs.