baber/WOPTO huggingface dataset:
Patent WO-2019029555-A1 (WO)
Title: Positioning method and apparatus
Inventor: WANG YI
IPC: H04W64/00
Filed: 2018-08-08
Abstract: The present application provides a positioning method and apparatus, the method comprising: a positioning apparatus acquiring information concerning the transmission environment of each of a plurality of channels of a terminal device; the positioning apparatus determining, according to the information concerning the transmission environment of each channel, a target channel from the plurality of channels; and the positioning apparatus positioning the terminal device according to the positioning measurement information concerning the target channel. The positioning method and apparatus provided in the present application help to improve positioning accuracy.
Patent WO-2019062441-A1 (WO)
Title: Humidification system, air conditioner and humidification control method thereof
Inventor: LI YINYIN
IPC: F24F11/64
Filed: 2018-08-29
Abstract: Provided is a humidification system, comprising a dehumidification film group (11) and a vacuum pump (13) connected with the dehumidification film group (11), wherein the vacuum pump (13) is used for evacuating air from the dehumidification film group (11) in order to create negative pressure in the dehumidification film group (11); and the system further comprises a humidification unit, and the humidification unit communicates with the dehumidification film group (11) and is used for feeding moisture in the dehumidification film group into an indoor space for humidification of the indoor air. Also provided are an air conditioner comprising the humidification system and a humidification control method thereof. By means of the provision of the humidification unit, the humidification system can quickly and effectively send into the indoor space the moisture produced in the dehumidification film group (11) after said moisture is pressurized by a first compressor, so that the humidification effect of the humidification film group is ensured, and the humidification efficiency is improved.
Patent WO-2019047946-A1 (WO)
Title: Codebook subsets limiting method
Inventor: LI XUERU
IPC: H04B7/0456
Filed: 2018-09-10
Abstract: Provided is a way of indicating a bit field. A first field is determined, the first field comprising T1 bits. Among the T1 bits, at least one bit indicates at least two elements {bi0, bi1...bik} in a set B. The at least one bit further indicates at least one element {θj0, θj1...θjh} in a set Φ. At least one element of the {bi0, bi1...bik} and at least one element of the {θj0, θj1...θjh} are used to form a precoding matrix. The elements in the set B are a vector having length N/4. The set Φ={θ0, θ1,..., θS-1}, and the elements in the Φ are complex numbers of unit amplitude. An Ith column of the precoding matrix W satisfies certain conditions, the number of rows of W is N, and the number of columns of W is R. N is greater than or equal to R, is an element in the set B, and is an element in the set Φ, and is also a complex number of unit amplitude. T1, T2 and S are both positive integers, and T1<S×T2, l is an integer greater than or equal to 0 and less than or equal to R-1.
Patent WO-2019062539-A1 (WO)
Title: Sps activation determination method and user equipment
Inventor: LIU JIAHUI
IPC: H04W72/04
Filed: 2018-09-11
Abstract: The embodiments of the present invention provide an SPS activation determination method and user equipment, specifically, the SPS activation determination method according to the embodiments of the present invention comprising: receiving downlink control information (DCI), the DCI implicitly indicating whether the SPS is activated; and determining whether the SPS is activated according to an indication of the received DCI. An SPS activation determination method according to another embodiment of the present invention, comprising: detecting a high-level control element in a data channel; and determining whether the SPS is activated according to an indication of the high-level control element. An SPS activation determination method according to further another embodiment of the present invention, comprising: receiving the downlink control information (DCI); and determining whether the SPS is activated according to the value of a specific field in the DCI and a correlation of activation and/or deactivation of the SPS.
Patent WO-2019227792-A1 (WO)
Title: Designing method and structure for improving image quality of special-shaped screen panel
Inventor: TANG YUEJUN
IPC: G02F1/1343
Filed: 2018-09-22
Abstract: A designing method and a structure for improving image quality of a special-shaped screen panel, said method comprises: step 10. providing an initial light-shielding layer along an actual display edge of a panel; step 20. for a pixel including at least one sub-pixel completely blocked by the initial light-shielding layer, configuring said pixel to entirely not display, or adding a light-shielding layer to completely block said pixel; and step 30, for a pixel of which all sub-pixels are not completely blocked by the initial light-shielding layer, configuring said pixel such that a luminance ratio of all the sub-pixels of said pixel under a same driving condition equal to or close to a luminance ratio of all sub-pixels of a normal pixel not blocked by the initial light-shielding layer under a same driving condition. The designing method and the structure for improving image quality of a special-shaped screen panel can reduce or eliminate the sawtooth feeling of openings/apertures and special-shaped positions and eliminate chromatic aberration.
Patent WO-2019076267-A1 (WO)
Title: Optical fibre bundle image analysis method and apparatus
Inventor: SHAO JINHUA
IPC: G06T7/00
Filed: 2018-10-15
Abstract: Provided are an optical fibre bundle image analysis method and apparatus. The method comprises: using an optical fibre bundle to collect a reference image (S410); determining a reference pixel in the reference image, wherein a pixel value of the reference pixel is higher than the pixel values of the surrounding pixels thereof (S420); and according to the pixel position of the reference pixel, determining a pixel position, corresponding to an optical fibre centre, in an optical fibre bundle image collected by using the same optical fibre bundle (S430). The method and the apparatus can not only accurately analyse an optical fibre bundle image, but also requires a smaller amount of calculation, and the whole calculation process consumes a shorter amount of time.
Patent WO-2019080911-A1 (WO)
Title: Soc baseband chip, and mismatch calibration circuit for current-steering digital-to-analog converter of same
Inventor: GUO XIAOFENG
IPC: H03M1/10
Filed: 2018-10-25
Abstract: Disclosed are a mismatch calibration circuit for a current-steering digital-to-analog converter of an SoC baseband chip, and an SoC baseband chip, wherein the mismatch calibration circuit comprises current mirror compensation circuits (100), a calibration handover switch module (200), a calibration resistor (R ref), a voltage detection module (300) and a calibration control module (400). The resistance value of the calibration resistor (R ref) is 2 N-1 times the resistance value of a load resistor (R L) in the current-steering digital-to-analog converter, with N being the number of MSB significant bits; and the number of current mirror compensation circuits (100) is equal to the number of MSB current mirror branches in the current-steering digital-to-analog converter, and the two are connected in parallel to constitute current mirror parallel branches. The circuit solves the problem of mismatch error in the output current of a DAC current mirror array in an SoC baseband chip of 28 nm or smaller process size, and improves the conversion accuracy of a DAC.
Patent WO-2020093377-A1 (WO)
Inventor: DONG CHANGCONG
IPC: H04W28/18
Filed: 2018-11-09
Abstract: A method for determining an Internet protocol (IP) version. The method comprises: a first network element receives a request message sent by a second network element, the request message comprising: IP version information supported by the second network element; the first network element determines the IP versions of transmission messages of the first network element and the second network element according to the IP version information supported by the second network element and the IP version information supported by the first network element, and generates a response message; and send the response message to the second network element. According to the method, when a user plane forwarding bearer is established between two side network elements, situations of an IPv4 address and an IPv6 address can be supported, and the cooperation of the two side network elements in IP double stack and IP single stack is implemented by sending the IP version supported by the network element of the request message; according to the method for establishing the user plane forwarding bearer, in particular, when a one-way forwarding bearer is established, selection results of the IP version supported by the network element and the IP version of the transmission message are interacted.
Patent WO-2019141003-A1 (WO)
Title: Shift register unit circuit and drive method therefor, scanning drive circuit and display device
Inventor: FU YISHAN
IPC: G11C19/28
Filed: 2018-11-23
Abstract: Provided are a shift register unit circuit and a drive method therefor, a scanning drive circuit and a display device. The shift register unit circuit comprises: an input sub-circuit used for setting a level at the first node to an active level when the input end is at the active level; at least two transfer sub-circuits used for setting a level at a connected output control node to the active level when the first node is at the active level; and at least two output sub-circuits, each output sub-circuit being used for conducting the connected first clock signal to the connected output end when the connected output control node is at the active level. As such, the number of transistors required for a gate driver can be reduced, facilitating the reduction of the space occupied by the gate driver, enabling the frame of a display product to be narrower.
Patent WO-2020062556-A1 (WO)
Inventor: HUANG XIAOYU
IPC: G09G3/20
Filed: 2018-12-04
Abstract: A Gamma voltage regulation circuit and a display apparatus. The Gamma voltage regulation circuit comprises: a Gamma voltage input end (Gma-in) and a Gamma voltage output end (Gma-out); a switching control circuit (10) configured to generate a first control signal or a second control signal according to a received timing control signal; a Gamma voltage output circuit (20) configured to be turned on when a first switching signal is received and to output a first Gamma voltage input from the Gamma voltage input end (Gma-in) to the Gamma voltage output end (Gma-out); and a Gamma voltage processing circuit (30) configured to convert, when the second control signal is received, the first Gamma voltage input from the Gamma voltage input end (Gma-in) into a second Gamma voltage and then output same to the Gamma voltage output end (Gma-out).
Patent WO-2019114588-A1 (WO)
Inventor: ZHUANG JIALAN
IPC: F24F13/08
Filed: 2018-12-05
Abstract: La présente invention porte sur une unité intérieure murale d'un conditionneur d'air, sur un ensemble déflecteur pour cette dernière, ainsi que sur son procédé de commande. L'ensemble déflecteur comprend un mécanisme d'entraînement en rotation disposé de manière amovible sur deux côtés d'une unité intérieure murale et un bras extensible relié au mécanisme d'entraînement en rotation. Une extrémité extensible du bras extensible est reliée à un déflecteur. L'invention se rapporte en outre à une unité de conditionnement d'air intérieure murale comprenant l'ensemble déflecteur et à son procédé de commande correspondant. Selon la solution technique fournie par la présente invention, le bras extensible est entraîné en rotation par le mécanisme d'entraînement en rotation de telle sorte que le déflecteur se déplace entre une partie supérieure et une partie inférieure de l'unité intérieure murale d'un conditionneur d'air. Le bras extensible peut en outre ajuster une distance entre le déflecteur et l'unité intérieure murale. La solution technique fournie par la présente invention empêche efficacement la poussière de tomber dans une entrée d'air de l'unité intérieure murale du conditionneur d'air, empêche une distribution directe d'un flux d'air froid du conditionneur d'air à des utilisateurs et facilite une distribution sur de longues distances du flux d'air.
Patent WO-2019210688-A1 (WO)
Title: Simulation test device and method for research on friction process between tires and road surface
Inventor: HAN SEN
IPC: G01N19/00
Filed: 2018-12-12
Abstract: Disclosed are a simulation test device and method for research on a friction process between tires and a road surface, comprising that: a transmission device is arranged between an actuating device and a central shaft, and the actuating device can drive the central shaft to rotate around the axis of the central shaft through the transmission device; one end of the central shaft is fixedly arranged with a rotating arm; the rotating arm is connected with a transmission case through a loading device; a rotatable master gear and a rotatable test gear are arranged in the transmission case, an intermediate gear is arranged between the master gear and the test gear, the intermediate gear is arranged in the transmission case, the master gear is connected with the reference wheel through a reference universal joint, and the test gear is connected with the test wheel through the test universal joint; and a test track is matched with the reference wheel and the test wheel. The simulation test device can accelerate the abrasion between the tires and the road surface, relatively veritably simulate a slip condition of the tires during running on the road surface, and is free of brake heating problem and relatively low in energy consumption.
Patent WO-2019153879-A1 (WO)
Title: Composite packaging bag, preparation method therefor and verification method, system and device
Inventor: CHAO LU
IPC: B65D30/08
Filed: 2018-12-14
Abstract: A composite packaging bag, a preparation method therefor and a verification method, system and device belong to the technical field of logistics and packaging, the composite packaging bag comprises a packaging bag body and an electronic label, the packaging bag body comprises double layers of material, and the electronic label is sealed between the double layers of material; information about items in the packaging bag or about the packaging bag can be pre-written into the electronic label as the identification of the packaging bag; since the electronic label is sealed between the double layers of material of the packaging bag body, the electronic tag is difficult to be removed and therefore cannot be replaced without damaging the packaging bag body, and the electronic tag can be protected; the information in the general electronic tag is encrypted to ensure the accuracy of the information; and the items in the packaging bag cannot be replaced as long as the packaging bag body is not damaged and the information is correct, ensuring the authenticity of the items.
Patent WO-2019237693-A1 (WO)
Title: Order allocation
Inventor: WANG JIE
IPC: G06Q10/08
Filed: 2018-12-14
Abstract: The present disclosure relates to an order allocation method and apparatus, and a server and a storage medium. The method comprises: sending information of an order to be allocated; receiving order competition information with regard to said order to be allocated; determining, according to the order competition information, an order competition end moment of said order to be allocated; and allocating said order to be allocated at the order competition end moment of said order to be allocated.
Patent WO-2019120198-A1 (WO)
Inventor: ZHANG LEI
IPC: A61K31/47
Filed: 2018-12-18
Abstract: 一类喹啉-4-基环己烷类化合物，其药学上可接受的盐、水合物、溶剂化物或立体异构体，及其制备方法以及该类化合物单独或与其他药物联合使用在治疗具有IDO介导的色氨酸代谢途径病理学特征的疾病。
Patent WO-2020118763-A1 (WO)
Inventor: WANG MINGLIANG
IPC: G09G3/20
Filed: 2018-12-24
Abstract: 一种显示面板驱动方法及其装置、以及显示装置，通过显示面板驱动方法比对当前帧原始数据与上一帧原始数据得出第一差值，将第一差值经标准换算后得到标准差值；并通过比对各级颜色处理后得到的各级当前帧处理后的数据与上一帧处理后的数据得出各级第二差值，比较标准差值与各级第二差值的大小，并根据比较结果选择输出对应级的当前帧处理后的数据，驱动芯片(300)根据输出的数据驱动显示面板。
Patent WO-2019184556-A1 (WO)
Title: Bidirectional inter-frame prediction method and device
Inventor: CHEN HUANBANG
IPC: H04N19/577
Filed: 2019-01-11
Abstract: The embodiments of the present application disclose a bidirectional inter-frame prediction method and a device, relating to the technical field of video image encoding and decoding, and improving the encoding and decoding efficiency. Said method comprises: acquiring instruction information, the instruction information being used for instructing the determination of second motion information according to first motion information, the first motion information being motion information of a current image block in a first direction, and the second motion information being motion information of the current image block in a second direction; acquiring the first motion information; according to the first motion information, determining the second motion information; and according to the first motion information and the second motion information, determining prediction pixels of the current image block.
Patent WO-2020172918-A1 (WO)
Inventor: ZHENG LIBIN
IPC: H01L27/32
Filed: 2019-03-15
Abstract: A display panel and a manufacturing method therefor. The manufacturing method comprises: forming a first gate (121) and a second gate (122) on a base substrate (11); forming an insulating layer (13) on the first gate (121) and the second gate (122); forming a first semiconductor layer (14) on the insulating layer (13) in a display area (101), and forming a second semiconductor layer (15) made of an metal oxide on the insulating layer (13) in a gate driving area (102); and forming a second metal layer (16) on the first semiconductor layer (14) and the second semiconductor layer (15).
Patent WO-2019179379-A1 (WO)
Inventor: MA LIMING
IPC: G06Q30/02
Filed: 2019-03-18
Abstract: Provided is an user rights information processing method, a device and a system, the system comprises: an access subsystem (101), used to register a user rights template provided by at least one second user, and provide the registered user rights identification information to the service subsystem (102); a service subsystem (102), used to determine the data object information access link, and implement a preset rights query interface in multiple nodes of the access link, the rights query interface is used to initiate a query request to the access subsystem (101) according to the target user identification of the access target node and the target user rights identification; the access subsystem (101) is further used to query to a server associated with the second user according to the received query request; the service subsystem (102) is further used to provide information related to the target user rights in a corresponding interface of the node according to the query result. The above system can realize the full link transparent transmission of the user rights information provided by the second user.
Patent WO-2019192336-A1 (WO)
Title: Power control method, apparatus, and system
Inventor: LIU ZHE
IPC: H04W52/18
Filed: 2019-03-22
Abstract: The present application provides a power control method, apparatus, and system. The method comprises: with regard to one synchronization signal block (SSB) of a plurality of SSBs, a network device sends, for a terminal, an initial target receive power configuration corresponding to said SSB. The terminal determines, according to the initial target receive power configuration corresponding to the SSB, an initial target receive power corresponding to the SSB, and determines, according to the downlink measurement quantity corresponding to the SSB and the initial target receive power, a transmit power of a physical random access channel (PRACH), and transmits said PRACH at said transmit power by means of an SUL carrier. The described method increases the access success rate or reduces terminal power consumption during the process of access.
Patent WO-2020191553-A1 (WO)
Inventor: ZHANG RUIBIN
IPC: G01N1/14
Filed: 2019-03-22
Abstract: System and methods for mounting of material samples via a vacuum system (100) and controlling fluid flow through a tube of the vacuum system (100) are disclosed. In some examples, the vacuum system (100) may be a castable and/or cold mounting vacuum system (100) that facilitates mounting and/or encapsulation of material samples in epoxy resin under low, vacuum, and/or near vacuum pressure. In some examples, the vacuum system (100) may comprise a flow control device (500) configured to control epoxy flow through a dispensing tube that connects to a hollow vacuum chamber (104). In some examples, the vacuum chamber (104) may have an opening (134) defined by a rim (130) sandwiched between upper and lower portions of a sealing ring (132). A movable lid (136) may be configured to press down on the upper portion of the sealing ring (132) when in a closed position, so as to seal the opening (134).
Patent WO-2019184840-A1 (WO)
Title: Method of Delivering Amphiphilic Bioactive Substances Targeting the Respiratory Tract
Inventor: KO ERIK CHUN HAY
IPC: A61K47/10
Filed: 2019-03-25
Abstract: The present invention provides a water-based formulation, comprising hydroxypropyl-β-cyclodextrin, an essential oil selected from a group consisting of  Eucalyptus Globubus  oil and  Houttuynia cordata  oil, for targeting the respiratory system, in particular for the upper respiratory system. The formulation is delivered as vapors through an inhaler with a controlled heater.
Patent WO-2020172937-A1 (WO)
Title: 空调室内机的开关门组件和具有其的空调室内机
Inventor: CHEN LIANGRUI
IPC: F24F1/0007
Filed: 2019-03-28
Abstract: 一种空调室内机的开关门组件（100）和具有其的空调室内机（1000），所述空调室内机（1000）的开关门组件（100）包括开关门安装板（1）、开关门（2）、导向部（3）和用于驱动开关门移动的驱动组件（4），开关门安装板（1）上设有容纳槽（121），开关门安装板（1）上还设有导向槽（122），开关门（2）在邻近和远离开关门安装板（1）的方向上可移动，导向部（3）与开关门（2）相连，导向部（3）位于开关门（2）的朝向开关门安装板（1）的一侧，导向部（3）可移动地设在导向槽（122）内，驱动组件（4）设在容纳槽（121）内。
Patent WO-2020057089-A1 (WO)
Title: 一种戈舍瑞林的合成方法
Inventor: YUAN HUIXING
IPC: C07K1/06
Filed: 2019-03-29
Abstract: 本发明属于多肽合成技术领域，本发明公开了一种戈舍瑞林的合成方法，该合成方法包括：将Azagly与树脂进行偶联，得到Azagly-树脂；在Azagly-树脂氨基端依次偶联氨基酸；采用裂解液对得到的肽树脂进行裂解；将裂解后得到的多肽中Arg(NO 2)的硝基还原为氨基，得到戈舍瑞林；还原采用的体系为氢转移体系SnCl 2和酸的混合物。
Patent WO-2020211040-A1 (WO)
Title: Method for communication, terminal device, and computer readable medium
Inventor: MIAO ZHAOBANG
IPC: H04W72/10
Filed: 2019-04-18
Abstract: Embodiments of the present disclosure provide a solution for allocating transmission power for simultaneous transmissions. In a method for communication, a terminal device selects a first transmission or a second transmission as a secondary transmission with a lower transmission requirement. The first transmission is to be performed in a first period and the second transmission is to be performed in a second period overlapping with the first period. The terminal device adjusts transmission power of the secondary transmission in an overlapped portion between the first and second periods, such that total transmission power of the first and second transmissions is below available transmission power of the terminal device. The embodiments of the present disclosure provide a feasible and reasonable solution for power allocation for simultaneous transmissions.