baber/WOPTO huggingface dataset:
Patent WO-2021189657-A1 (WO)
Inventor: LIU RUOPENG
IPC: G01K1/02
Filed: 2020-06-02
Abstract: A head-mounted device, a screen projection system and method, and a computer-readable storage medium. The head-mounted device comprises: a temperature measurement module (102), configured to acquire temperature information of one or more target objects; and a processing module (104), configured to acquire the temperature information and generate a temperature image according to the temperature information. The processing module (104) is further configured to display the temperature image by means of a first screen (106) and a second screen (108), wherein the first screen (106) is arranged in the head-mounted device, and the second screen (108) is arranged in a visible area for one or more target objects. The effects of improving the measurement efficiency of an epidemic prevention worker, and also enabling tested persons to learn of relevant measurement data of themselves or others in a timely manner so as to actively take corresponding measures, and thereby reducing the probability of infection are achieved.
Patent WO-2021017658-A1 (WO)
Title: System and method for evaluating transmission performance related to network node and related device
Inventor: WU HAO
IPC: H04L12/26
Filed: 2020-06-11
Abstract: Disclosed are a system and method for evaluating transmission performance related to a network node and a related device. The system comprises a network node and a control node, wherein the network node is used for acquiring a test message, and the test message is processed through a virtual switch to generate a mirror image message corresponding to the test message, the mirror image message carrying generation time stamp and generation location information; and the control node is used for receiving the mirror image message from the network node to evaluate, according to the mirror image message, transmission performance of at least part of a link, in a path, related to the network node. It can be seen that the control node can analyze, through the mirror image message reported by the network node on the path, transmission performance of the network node on the path and transmission performance of at least part of a link related to the network node, and thus, the flexibility of evaluation of the transmission performance is improved, computation overheads of the evaluation are reduced, and networking resources are effectively saved.
Patent WO-2021212632-A1 (WO)
Title: 曲面屏保护膜及曲面盖板
Inventor: ZHOU HAO
IPC: C09J7/25
Filed: 2020-06-15
Abstract: 一种曲面屏保护膜（100）及曲面盖板，曲面屏保护膜（100）包括平面区（100a）及位于平面区（100a）外侧的至少一弯曲区（100b），曲面屏保护膜（100）处于展平态时，曲面屏保护膜（100）对应每个弯曲区（100b）的部分至少具有一凹陷部（101），以提高曲面屏保护膜（100）的弯曲性能，改善曲面屏保护膜（100）贴附在曲面屏或曲面盖板上时，曲面屏保护膜（100）边缘易翘起，产生气泡的问题。
Patent WO-2021253328-A1 (WO)
Title: Method and apparatus for managing signal transmission power mode
Inventor: CHEN SIYI
IPC: H04W52/02
Filed: 2020-06-18
Abstract: The apparatus of wireless communication is a UE. The UE out of coverage of any base station may operate in a VLP mode and set a signal transmission power to a first power level. The UE may detect and connect to a base station, switch the power mode of UE based on a power mode of the base station connected by the UE, and switch the signal transmission power from the first power level to the second power level greater than the first power level. When the UE detects equal to or more than two base stations, the UE may select the base station from the equal to or more than two base stations detected based on a condition and connect to the base station selected from the two detected base stations.
Patent WO-2021184567-A1 (WO)
Inventor: SONG WENHONG
IPC: G06F16/33
Filed: 2020-06-24
Abstract: 一种电子病历查询方法、装置、计算机设备和存储介质，涉及大数据领域，所述方法包括：获取查询条件文本并进行解析，得到查询实体、属性名称及属性值；从实体信息表中查询与查询实体具有相同的归一化实体的目标实体；从属性信息表中查询包含目标实体的数据记录，得到候选数据记录集合；候选数据记录集合中每一条候选数据记录包括属性名称、属性值以及病历标识；将候选数据记录中的属性名称及属性值与查询实体对应的属性名称及属性值进行匹配，将匹配成功的候选数据记录中病历标识确定为目标病历标识；根据目标病历标识查询对应的目标电子病历并发送至终端。
Patent WO-2021174731-A1 (WO)
Inventor: LIU RENSHI
IPC: G06F3/06
Filed: 2020-06-30
Abstract: The present application relates to the technical field of clouds and is applied to artificial intelligence, and discloses a disk performance optimization method comprising the following steps: acquiring a cluster offset, and allocating a cache item on the basis of the cluster offset, the cluster offset being the difference between the initial size of a cluster and the actual size of the cluster; configuring a flash parameter within the cache item, the flash parameter comprising dirty bit granularity and dirty bit map size; determining a target dirty bit map according to the dirty bit map size and a preset formula and initializing the target dirty bit map; determining whether a disk has received a request for flashing data; and if the disk has received a request for flashing data, then identifying corresponding dirty data by means of the target dirty bit map, and flashing the dirty data. Further disclosed by the present application are a disk performance optimization apparatus and device, and a computer readable storage medium. The disk performance optimization method provided by the present application improves the performance of a disk.
Patent WO-2022006732-A1 (WO)
Title: Cyclic shift based mapping schemes for uplink control transmissions
Inventor: XIA SHUQIANG
IPC: H04W72/04
Filed: 2020-07-07
Abstract: Methods, systems, and devices for mapping schemes for cyclic shift based uplink control transmissions in mobile communication technology are described. An exemplary method for wireless communication includes transmitting, by a wireless device over a control channel, an M-bit payload using N symbols, wherein M and N are positive integers, wherein each of the N symbols is represented using a base sequence ( u(n,m) ) and a cyclic shift ( n 
   cs   
 (n,m) ) of the base sequence, wherein n = 0, 1,... (N-1) indexes a symbol in the N symbols, wherein m = 0, 1,... (2 M -1) indexes a combination set, wherein m and n are non-negative integers, wherein the cyclic shift for a j-th symbol is based on a cyclic shift for a (j-1)-th symbol, and wherein j = 1, 2,... (N-1) is a positive integer.
Patent WO-2021103552-A1 (WO)
Inventor: ZHU XIAOHAN
IPC: F04C29/12
Filed: 2020-07-08
Abstract: A compressor and a refrigeration device. The compressor comprises a housing (140). The housing (140) is provided with a first air outlet port (142) and a second air outlet port (144). A first cylinder (100) has an accommodating cavity, and a first piston (110) is eccentrically disposed in the first accommodating cavity. A second cylinder (120) has an accommodating cavity, and a second piston (130) is eccentrically disposed in the second accommodating cavity. The inner diameter of the first cylinder (100) is D1, the eccentric distance of the first piston (110) with respect to the first accommodating cavity is e1, the height of the first cylinder (100) is H1, the discharge pressure of the first cylinder (100) is P1, and the first cylinder (100) discharges air through the first air outlet port (142). The inner diameter of the second cylinder (120) is D2, the eccentric distance of the second piston (130) with respect to the second accommodating cavity is e2, the height of the second cylinder (120) is H2, the discharge pressure of the second cylinder (120) is P2, and the second cylinder (120) discharges air through the second air outlet port (144). P1<P2, and 0.6≤(e1×(D1-e1)×H1)÷(e2×(D2-e2)×H2)≤1.9. The energy efficiency of the compressor can be significantly improved.
Patent WO-2022016367-A1 (WO)
Title: Paging false alarm mitigation at a user equipment
Inventor: XU FANGLI
IPC: H04W68/00
Filed: 2020-07-21
Abstract: A user equipment (UE) operates in a network. The UE receives, from the network, a paging area comprising a plurality of cells of the network. When the UE is in one of a radio resource control (RRC) inactive state or RRC idle state with respect to the network, the UE transmits a message to a first cell of the paging area based on the UE moving into a first coverage area of the first cell from a second coverage area of a second cell of the paging area. The UE then monitors the first cell for a page from the network.
Patent WO-2021248645-A1 (WO)
Title: 一种多工位自动化高温喷焊设备用辅助装置及其辅助方法
Inventor: ZHANG CHI
IPC: B23K3/08
Filed: 2020-07-24
Abstract: 多工位自动化高温喷焊设备用辅助装置及其辅助方法，其中的多工位自动化高温喷焊设备用辅助装置，具有均布在圆形转台（1）上的三个焊接工位，可以满足三种不同型号、不同外形工件的焊接要求；具有工件定位机构（22），即使工件为异型工件，表面形状不规则，通过定位机构（22）也可以使工件精确定位；同时具有遮挡压紧机构（21），以限制喷焊的范围，使喷焊材料能准确覆盖在工件表面需喷焊的区域；还具有水循环冷却系统，可以有效冷却遮挡压紧机构（21），保护遮挡压紧机构（21）不被高温破坏。
Patent WO-2021023033-A1 (WO)
Title: 消防流体储存装置、电池包及电动车
Inventor: HONG JIARONG
IPC: A62C37/36
Filed: 2020-07-26
Abstract: 一种电动车、电池包（A）及消防流体储存装置（1），涉及储能器件技术领域。该消防流体储存装置（1）包括：箱体（11），具有内腔（110）和流体出口（113），内腔（110）用于容纳消防流体，流体出口（113）与内腔（110）连通；气体发生部件（133），安装于箱体（11），且用于向内腔（110）释放气体；其中，当气体发生部件（133）释放气体时，在气体的作用下，驱动消防流体朝向流体出口（113）的方向运动。
Patent WO-2022000672-A1 (WO)
Inventor: HAN WEN
IPC: F16M11/04
Filed: 2020-07-29
Abstract: The present application provides a flexible display device. A first supporting mechanism and a second supporting mechanism are configured to slide relative to each other to provide an area-varying supporting surface for a flexible display module. The flexible display device further comprises a limiting assembly, the limiting assembly comprising a limiting rotor and a limiting recess; the limiting rotor is rotatably connected to the first supporting mechanism, and the limiting recess is disposed on the second supporting mechanism; when the area of the supporting surface is a predetermined area, the limiting rotor is engaged with the limiting recess.
Patent WO-2021027766-A1 (WO)
Inventor: LV PEISHI
IPC: D06F39/00
Filed: 2020-08-10
Abstract: The present invention relates to the technical filed of clothing treatments, and aims to solve the problem of inconvenience in operating an existing clothing treatment apparatus by a user. Provided is a clothing treatment apparatus, comprising a control panel, wherein a power supply button, a parameter setting interface, and a starting-and-stopping button are arranged on the control panel, and a preference button is further arranged on the control panel; the clothing treatment apparatus is set to be operated according to an intelligent clothing treatment procedure when the starting-and-stopping button is directly operated after the power supply button is operated; the clothing treatment apparatus is further arranged to be operated according to a pre-stored preference clothing treatment procedure when the preference button and the starting-and-stopping button are sequentially operated after the power supply button is operated; and the clothing treatment apparatus is further arranged to be operated according to a defined clothing treatment procedure when the parameter setting interface and the starting-and-stopping button are sequentially operated after the power supply button is operated. The clothing treatment apparatus in the present invention can meet various demands of a user, operation thereof by the user is greatly simplified, the difficulty for the user to operate same is reduced, the time required to operate same by the user is shortened, and the convenience of operation by the user are improved, thereby improving the user experience.
Patent WO-2021088495-A1 (WO)
Inventor: LIANG GUANG
IPC: C07C45/81
Filed: 2020-09-03
Abstract: 提供了一种姜黄素衍生物(C66)的晶型I及其制备方法和应用，属于医药化工领域。所述晶型I在X-射线粉末衍射图谱中包含以下2θ反射角测定的特征峰：8.4±0.2°，11.5±0.2°，13.1±0.1°，16.6±0.2°，18.8±0.1°(相对强度最大峰)，21.2±0.1°。同时，在33.5±0.2°，38.1±0.2°位置无尖锐衍射峰。与其它4种晶型比较，该晶型是热力学最稳定的晶型。同时，晶型I的粉体流动性良好，无或几乎无引湿性，在高温高湿条件下放置2周也能保持稳定，具备良好的制剂加工性能，在下一步药物开发中具有重要的应用意义。
Patent WO-2021043311-A1 (WO)
Title: Tbm-carried-type system for measuring quartz content in rock, and method therefor
Inventor: LI SHUCAI
IPC: G01N23/20
Filed: 2020-09-07
Abstract: Provided in the present disclosure are a TBM-carried-type system for measuring the quartz content in rock, and a method. The system is carried on a side surface of a support shoe of an open-type TBM and comprises a protection device, a sampling device, an X-ray diffraction device and a processor, wherein the protection device comprises a base, a side wall is arranged on the base, and a ceiling for preventing rock from falling and preventing water seepage is arranged on the side wall; the sampling device is arranged between the ceiling and the base, and comprises a hydraulic arm, a hammer drilling machine and a powder cabin, wherein one end of the hydraulic arm is arranged on the side wall, the other end of the hydraulic arm is connected to the hammer drilling machine, the movement of a hammer drill is controlled through the retraction of the hydraulic arm, the powder cabin is arranged at the front end of the hammer drilling machine, a discharge port is provided in the powder cabin, and rock powder falls into the X-ray diffraction device through the discharge port; and the X-ray diffraction device is used for carrying out characteristic X-ray irradiation on the obtained rock powder and recording diffraction information to obtain a diffraction pattern, and the processor receives the pattern, performs matching, and determines the quartz content in the rock powder.
Patent WO-2021057477-A1 (WO)
Inventor: GAO XINWEI
IPC: H04N19/172
Filed: 2020-09-09
Abstract: Disclosed by the present application are a video encoding and decoding method and related device. The method comprises: obtaining a video frame to be decoded, the video frame to be decoded being divided into a plurality of regions; determining a corresponding resolution for each of the plurality of regions to obtain a plurality of resolutions, the plurality of resolutions comprising at least two different resolutions; using corresponding resolutions to decode the video blocks on each of the plurality of regions, the video frame to be decoded being divided into a plurality of video blocks. The present application solves the technical problem in the related art of the use of the same resolution to encode and decode video resulting in large fluctuations in the peak signal-to-noise ratio.
Patent WO-2021237980-A1 (WO)
Title: Magnetic blow-out mechanism of circuit breaker
Inventor: XIA CHUYANG
IPC: H01H73/18
Filed: 2020-09-11
Abstract: A magnetic blow-out mechanism of a circuit breaker, comprising a housing (3). A handle (1) is mounted at the upper end of the housing (3); a connection rod (2) is mounted on one side of the handle (1); one side of the connection rod (2) is connected to a tripping mechanism; a moving contact (9) is provided at the tail end of the tripping mechanism; wiring screws (5) are provided on two sides of the housing (3); a tripping coil (4) is provided below the handle (1); an arc extinguishing chamber (6) is provided below the tripping coil (4); an upper arc striking plate (11) and a lower arc striking plate (12) are respectively provided at upper and lower ends of the arc extinguishing chamber (6); a static contact (8) is provided at one end of the upper arc striking plate (11); the lower arc striking plate (12) extends to one side, and an arc striking angle (10) is formed at an extending and bending part of the lower arc striking plate (12); a bimetallic sheet (13) is provided on one side of the arc striking angle (10); and a magnetic blow-out coil (7) is provided at the lower end of the extending part of the lower arc striking plate (12). A self-excitation magnetic field is added in an electric arc breaking process of a product, electric arcs are rapidly blown into the arc extinguishing chamber (6), the arcing time of electric arcs on moving and static contacts is shortened, the service life of the product is prolonged, current does not pass through the coil during working, and temperature rise is low.
Patent WO-2021093469-A1 (WO)
Title: Automatic walking area route planning method and automatic walking device
Inventor: GAO DON ZHENDONG
IPC: G05D1/02
Filed: 2020-09-24
Abstract: An automatic walking area route planning method and an automatic walking device. The automatic walking area is defined by an area boundary. The method comprises: obtaining visual reference data of a visual sensor when establishing a map (step S110); determining a virtual boundary line in the area boundary according to the visual reference data, the virtual boundary line dividing an automatic walking area to be a valid positioning area and an invalid positioning area, and the area between the virtual boundary line and the area boundary being the valid positioning area (step S120); and respectively planning a walking route of the automatic walking device in different modes in the valid positioning area and the invalid positioning area (step S130). By using the automatic walking area route planning method and the automatic walking device, walking errors are reduced under different visual positioning precision conditions, and the working efficiency is improved.
Patent WO-2021184721-A1 (WO)
Inventor: YANG FANG
IPC: B25F5/00
Filed: 2020-09-28
Abstract: 一种电动拧紧工具，包括：工具主体、拧紧模块（2）、电源模块、主控器、子控器以及连接件（3）；拧紧模块（2）安装于工具主体上；主控器安装于工具主体上，且与拧紧模块（2）电连接；电源模块安装于工具主体上，且分别与拧紧模块（2）以及主控器电连接；子控器与主控器电连接，且子控器上设有操作面板；连接件（3）安装于工具主体上，且用于连接操作杆。
Patent WO-2021208379-A1 (WO)
Title: Hydraulic fracturing simulation experiment device and experiment method
Inventor: LEI ZHENGDONG
IPC: G01N3/12
Filed: 2020-10-12
Abstract: Disclosed are a hydraulic fracturing simulation experiment device and an experiment method. The experiment device comprises a housing (1) and a seepage ring (2) arranged inside the housing (1), wherein a core cavity (3) for placing a core sample therein is provided inside of the seepage ring (2); a seepage channel (4), which is in communication with the core cavity (3), is provided in the seepage ring (2); at least one simulation shaft (5) which can be inserted into the core sample is arranged in the core cavity (3); fracturing fluid is injected into the core sample through the simulation shaft (5); and seepage fluid is injected into the core sample through the seepage channel (4) of the seepage ring (2). The experimental method comprises: placing a core sample into the core cavity (3); injecting fracturing fluid into the core sample through the simulation shaft (5), and performing primary fracturing on the core sample; injecting seepage liquid into the core sample through the seepage channel (4) of the seepage ring (2); and injecting the fracturing fluid into the core sample through the simulation shaft (5) and performing secondary fracturing on the core sample. The fracturing process and the seepage process are combined, such that the dual effects of seepage and fracturing are achieved, and experiment data of repeated fracturing is more accurate.
Patent WO-2022077479-A1 (WO)
Inventor: YU JIAN
IPC: H04W72/04
Filed: 2020-10-16
Abstract: 本申请公开了一种通信方法及装置，用于解决现有Msg 3重复传输次数指示，占用的时频资源较多的问题。该方法包括终端设备接收第一信息；所述终端设备根据所述第一信息中的共用比特位获得第一指示信息；其中，所述第一指示信息用于指示第三消息Msg 3进行重复传输的次数，所述第三消息Msg 3为随机接入过程中的无线资源控制RRC连接请求；所述共用比特位为所述第一指示信息和第一信息共用；所述终端设备根据所述第一指示信息确定所述第三消息进行重复传输的次数。
Patent WO-2021164300-A1 (WO)
Title: Data presentation method, terminal device and storage medium
Inventor: LI JUNJIN
IPC: G16H10/65
Filed: 2020-10-27
Abstract: A data presentation method, a terminal device, and a storage medium, applicable to the technical field of terminals. The data presentation method comprises: obtaining data values of physiological parameters to be measured collected in a preset data collection period (S41); dividing the preset data collection period into a plurality of data observation periods, and determining the maximum, minimum and average values of the data values in each data observation period (S42); and drawing and displaying a first line in a preset coordinate system based on all the maximum values, and drawing and displaying a second line based on all the minimum values (S43). The data presentation method can intuitively present the change situations of said physiological parameters in different data observation periods of the present data collection period to a user.
Patent WO-2021179663-A1 (WO)
Inventor: LIU JIAJUN
IPC: B06B1/06
Filed: 2020-11-16
Abstract: A transducer, and a manufacturing method therefor and an application thereof. The transducer comprises a first assembly, a second assembly, and a third assembly used for connecting the first assembly and the second assembly; the first assembly comprises a upper-level plate layer (11) and a first lead layer (12); the second assembly comprises a lower-level plate layer (21) and a second lead layer (22); the third assembly comprises an insulating layer (31), and a conductive layer, a parylene layer (32), and a hollow layer (33) that are located in the insulating layer (31); the upper-level plate layer (11), the first lead layer (12), and the second lead layer (22) all are suspended above the lower-level plate layer (21); the upper-level plate layer (11) and the first lead layer (12) are connected by means of the conductive layer in the third assembly; and the lower-level plate layer (21) and the second lead layer (22) are connected by means of the conductive layer in the third assembly. On the premise of having good ultrasonic intensity and ultrasonic frequency, the transducer can greatly reduce the area of a device, thereby facilitating the arraying of the transducer.
Patent WO-2022095117-A1 (WO)
Inventor: ZHANG ZHIPING
IPC: H05K5/02
Filed: 2020-11-17
Abstract: L'invention concerne également un dispositif de prétraitement de filtrage d'image pour le traitement d'images, comprenant un corps principal (1). Le corps principal (1) comprend une structure rectangulaire creuse à l'intérieur ; une fente de traitement (2) est disposée au niveau de la partie supérieure du corps principal (1) ; un couvercle de boîte (3) est disposé au niveau de la partie supérieure du corps principal (1) ; le couvercle de boîte (3) est monté mobile au niveau de la partie supérieure de la fente de traitement (2) au moyen de charnières ; deux fentes de guidage de poussière (10) sont disposés au niveau de la partie supérieure du corps principal (1) ; les deux fentes de guidage de poussière (10) sont toutes deux des fentes semi-cylindriques ; des fentes de liaison (11) sont toutes deux disposées sur les surfaces inférieures à l'intérieur des fentes de guidage de poussière (10). En fournissant des bandes d'encliquetage (4), lorsque le couvercle de boîte (3) est mis en rotation de telle sorte que les bandes d'encliquetage (4) sont encliquetées dans des fentes d'encliquetage (5), un ressort (7) sur le côté avant de chaque bande d'encliquetage (4) et un bloc de verrouillage (8) sont encliquetés dans une fente circulaire côté avant de la bande d'encliquetage (4) ; lorsque chaque bande d'encliquetage (4) est entièrement encliquetée dans la fente d'encliquetage correspondante (5), l'intérieur de la fente circulaire de la bande d'encliquetage (4) correspond à un trou de verrouillage (6), et dans ce cas, la force élastique du ressort (7) éjecte le bloc de verrouillage (8) pour s'encliqueter dans le trou de verrouillage (6) ; le couvercle de boîte (3) est fixé à la partie supérieure du corps principal (1) à nouveau, et lorsque le dispositif est soumis à un impact externe, la structure multi-fixation assure la stabilité interne du corps principal (1).
Patent WO-2021189923-A1 (WO)
Title: 具有多金属栅结构的hemt器件及其制备方法
Inventor: WANG HONG
IPC: H01L29/778
Filed: 2020-11-30
Abstract: 具有多金属栅结构的HEMT器件及其制备方法。该器件包括AlGaN/GaN外延（1），AlGaN/GaN（1）外延上表面的两端分别连接源漏电极（2），源漏电极（2）靠近源极侧设置栅电极（3），栅电极（3）第一层金属X（G-1）采用电子束蒸发方式沉积，栅电极（3）第二层金属Y（G-2）采用磁控溅射方式沉积，栅电极（3）第二层金属Y（G-2）的功函数高于第一层金属X（G-1）的功函数，栅电极（3）剥离后形成的与AlGaN接触的金属结构为Y/X/Y。与AlGaN接触的栅电极（3）是多金属栅结构，使得电场重新分布，降低了靠近漏极的栅电极（3）边缘的电场峰值，提高了器件的击穿电压；同时，较低的栅电极（3）边缘的电场峰值减弱了栅电极（3）注入电子以形成虚栅效应，降低了器件的电流崩塌，提高了器件的动态性能。