baber/WOPTO huggingface dataset:
Patent WO-2019191882-A1 (WO)
Title: Resource indication method and apparatus and computer storage medium
Inventor: SHI ZHIHUA
IPC: H04W28/04
Filed: 2018-04-02
Abstract: Disclosed in the present invention are a resource indication method and apparatus, and a computer storage medium, the method comprising: a terminal device receives first indication information sent by a network device, the first indication information being used for indicating activated transmission resources and/or deactivated transmission resources; on the basis of the first indication information, the terminal device detects a downlink control channel on the transmission resources in an activated state and/or detects a downlink control channel on the transmission resources in a deactivated state.
Patent WO-2019196022-A1 (WO)
Title: 1,8-naphthalimide derivative, preparation method therefor and use thereof
Inventor: XU DONGMEI
IPC: G01N21/64
Filed: 2018-04-10
Abstract: Disclosed are a 1,8-naphthalimide derivative, a preparation method therefor and a use thereof. The 1,8-naphthalimide derivative of the present invention is relatively easy to prepare, and is an enhanced Cu2+ fluorescent probe, which can detect Cu2+ by means of two wavelengths, and can be especially applied to almost-all-water systems. According to a titration experiment at 392 nm and a blank experiment at 754 nm, the detection limit of the 1,8-naphthalimide derivative of the present invention for Cu2+ is 2.6368×10-7 mol/L and 2.0156×10-7 mol/L respectively, indicating that same can perform quantitative detection for Cu2+ with a high selectivity and a high sensitivity by using two wavelengths. In addition, a pH colorimetric switch based on 1,8-naphthalimide can rapidly and reversibly respond to a pH by means of three ways: a maximum absorption wavelength, absorbance and color change. Same has a narrow switching pH range (from a pH of 5.8 to a pH of 6.0, only 0.2 pH units), a good selectivity and a high sensitivity, can be used in almost-all-water systems, and has a bright application prospective.
Patent WO-2019128067-A1 (WO)
Title: 一种真空焊接炉控制系统及其控制方法
Inventor: LI XIANGDONG
IPC: B23K3/00
Filed: 2018-05-24
Abstract: 一种真空焊接炉控制系统，包括控制模块和搬运机构（2），真空焊接炉包括焊接室（18），焊接室（18）下部设置焊接台（20），设置炉盖（4）盖合在其上部，焊接室（18）和炉盖（4）之间形成焊接腔，控制模块的输出端与搬运机构（2）连接，还包括抽负压模块（9）、保护气进气管、加热模块和冷却模块，控制模块的输出端分别与抽负压模块（9）、加热模块和冷却模块连接，焊接台（20）靠近进料端的一侧为加热区，焊接台（20）靠近出料端的一侧为冷却区，抽负压模块（9）设置在加热区靠近冷却区的一端上侧并升降设置在炉盖（4）上，抽负压模块（9）底部与加热区合围成密闭的负压腔，加热模块设置在加热区内部，冷却模块设置在冷却区内部；保护气进气管设置在焊接室（18）或炉盖（4）上并与焊接室（18）内部连通，控制模块的输出端与保护气进气管的开关连接。该真空焊接炉能够在料片搬运过程中对料片进行加热、焊接速度快且避免料片氧化。还公开了一种真空焊接炉控制方法。
Patent WO-2019148719-A1 (WO)
Title: Live broadcast interaction device, method and computer readable storage medium
Inventor: ZHANG GUOLIANG
IPC: H04N21/23
Filed: 2018-05-31
Abstract: The present application discloses a live broadcast interaction device, comprising a memory and a processor. The memory stores a live broadcast interaction program that can be run on the processor. When executed by the processor, the program implements the following steps: when a query sent by a viewer client is received during a live broadcast process, extracting a keyword in the query according to a keyword extraction algorithm; searching the memory according to associations between stored video clips and keywords to determine whether a video clip associated with the acquired keyword is present in the memory, and if a video clip is found, sending the found video clip to the viewer client, and playing the video clip on the viewer client according to a preset playback mode. The present application further provides a live broadcast interaction method and a computer readable storage medium. The present application avoids the need for an anchor to repeatedly reply to the same question and enables viewers to acquire answers to queries in a timely manner, thereby improving the user experience.
Patent WO-2018233623-A1 (WO)
Title: Method and apparatus for displaying image
Inventor: WANG XIANG
IPC: G06F3/0346
Filed: 2018-06-20
Abstract: Provided are a method and apparatus for displaying an image, the method comprising: a terminal device photographing a first image; the terminal device acquiring information about a first posture, wherein the first posture is the posture of the terminal device when photographing the first image; the terminal device determining a first motion trajectory according to the information about the first posture; and the terminal device presenting the first image, and presenting a virtual object according to the first motion trajectory, so that the virtual object moves along the first motion trajectory in the picture of the first image. Thus, the verisimilitude of AR technology and the user experience are improved.
Patent WO-2020000249-A1 (WO)
Title: 一种缝隙内壁微观形貌及粗糙度的检测方法
Inventor: GUO JIANG
IPC: G01B21/30
Filed: 2018-06-27
Abstract: 一种缝隙内壁微观形貌及粗糙度的检测方法：1)将黏贴测量薄膜的柔性机构收缩插入缝隙；2)通过控制器控制柔性机构膨胀，使测量薄膜有效结合在被测量表面，测量薄膜通过复制方式提取内壁微观形貌及表面粗糙度信息；3)控制柔性机构收缩从缝隙入口退出，通过表面形貌测量仪器对测量薄膜提取到的内壁微观形貌及表面粗糙度进行数值测量。
Patent WO-2020010578-A1 (WO)
Title: Voice interaction-enabled smart car charger
Inventor: DENG CHAO
IPC: H04B1/38
Filed: 2018-07-12
Abstract: A voice interaction-enabled smart car charger. The smart car charger is in Bluetooth connection with a car, and is capable of acquiring on-board parameters of the car that can comprise: fuel consumption, mileage, tire pressure, etc. The smart car charger is also in Bluetooth connection with a mobile terminal, such that the smart charger is capable of sending data, including the on-board parameters acquired from the car, GPS positioning data of itself, and air quality data in the car detected by itself to a mobile phone, and is capable of displaying the same on the mobile phone via an application or in the form of information. The smart car charger is in wireless connection with an on-board Bluetooth audio system of the car, and has a WiFi communication module and a cellular data communication module, such that the smart car charger has network connectivity to the mobile Internet. The smart car charger is capable of picking up an audio signal via a microphone array. The audio signal undergoes semantic analysis, thereby achieving functions of making a call, sending a text message, performing an information query, and the like according to the semantic analysis, i.e., realizing a smart voice interaction function.
Patent WO-2019205365-A1 (WO)
Title: Method and apparatus for loading dom node data, and computer device and storage medium
Inventor: FANG XIAOWEI
IPC: G06F16/957
Filed: 2018-08-23
Abstract: The present application provides a method and apparatus for loading DOM node data, and a computer device and a storage medium. Excessive consumption of network resources is avoided by caching DOM nodes of an operated page region by stages. A user operates a particular region of a page, and caches a DOM node in the particular region, data needing to be loaded to the DOM node; when the operation is repeated, it is not required to search a DOM tree structure for a DOM node again, and there are multiple DOM nodes in the DOM tree structure, thereby avoiding a waste of resources caused by the search of the multiple DOM nodes for the DOM node corresponding to the region; in addition, the blockage of the page caused by a waste of resources due to one-time caching of the DOM nodes of the whole page is also avoided.
Patent WO-2019179038-A1 (WO)
Inventor: XU ZHIBO
IPC: G05D23/20
Filed: 2018-08-27
Abstract: Disclosed is a temperature control method for cookware. The cookware comprises a first heating apparatus, and a plurality of temperature sensors arranged at different positions of a first heating area. The method comprises: collecting temperature values detected by a plurality of temperature sensors; determining the minimum temperature value and the maximum temperature value of a first heating area from among all the collected temperature values; when the minimum temperature value and the maximum temperature value of the first heating area satisfy a pre-set temperature increase condition, starting a first heating apparatus; and when the minimum temperature value and the maximum temperature value of the first heating area satisfy a pre-set temperature reduction condition, turning off the first heating apparatus. Further disclosed are a temperature control apparatus for cookware, and cookware and a storage medium.
Patent WO-2019153725-A1 (WO)
Inventor: LIN HONG
IPC: H01L21/76
Filed: 2018-08-29
Abstract: 本发明提供一种图像传感器及其深沟槽和硅通孔的制作方法，深沟槽和硅通孔的制作方法包括：提供像元硅片；在像元硅片的第二侧进行硅衬底减薄处理；在像元硅片的第二侧形成深沟槽；于深沟槽内填充有机物；在像元硅片的第二侧上涂布光刻胶；根据硅通孔图案对像元硅片的第二侧进行刻蚀以形成硅通孔；于深沟槽和硅通孔表面沉积介质保护层；于深沟槽内填充有机物；在像元硅片的第二侧上涂布光刻胶；根据接触孔图案对像元硅片的第二侧进行刻蚀以形成接触孔；在深沟槽和硅通孔表面沉积阻挡层，并于深沟槽内填充第一金属，同时在硅通孔表面形成一层籽晶层；于硅通孔内填充第一金属。本发明提供的制作方法减少图像传感器的制作工艺。
Patent WO-2020000660-A1 (WO)
Title: 无人飞行器及其机臂
Inventor: XIONG RONGMING
IPC: B64C1/06
Filed: 2018-09-11
Abstract: 一种无人飞行器(10)及其机臂(100)。无人飞行器(10)的机臂(100)包括管状的主体(110)，主体(110)沿其轴向分为用于承载动力装置(12)的前臂部(120)及用于连接中心体(11)的后臂部(130)。前臂部(120)设有第一连接端(121)，后臂部(130)设有第二连接端(131)。第一连接端(121)与第二连接端(131)相互对插连接，使得前臂部(120)与后臂部(130)相连通，形成用于供线材穿过的穿线通道。线材能够从中心体(11)穿入后臂部(130)经第一连接端(121)与第二连接端(131)进入到前臂部(120)，与动力装置(12)电连接。在该无人飞行器(10)的机臂(100)中，避免使用螺丝或焊接破坏机臂(100)的外观美感，方便操作的同时又可减轻机臂(100)的重量，提供足够的强度。
Patent WO-2020051778-A1 (WO)
Title: Apparatus for part insertion operation
Inventor: MAO HANZHOU
IPC: B23P19/02
Filed: 2018-09-11
Abstract: Disclosed is an apparatus (100) for a part insertion operation. The apparatus comprises a support device (10), a feeding device (20), a conveying device (40) and a rotating device (30), wherein the feeding device (20) is used for conveying a part (200) to a first preset position; the conveying device (40) is arranged on the support device (10), and the conveying device (40) is used for conveying the part (200) at the first preset position and inserting the part (200) into a second preset position of a workpiece (300); and the rotating device (30) is disposed in the support device (10) and is used for driving the workpiece (300) to rotate so as to cooperate with the conveying device (40) to insert the part (200) into the second preset position. By means of the method, the rotating device (30) in the apparatus (100) drives the workpiece (300) to rotate intermittently so that a fixing hole, for insertion of the workpiece (300), after rotation is located at the same position for insertion, and the part (200) can be inserted simply by conveying same to the position for insertion. In this way, there is no need to change a fixture, the apparatus is simple in structure, is easy in operation, and the efficiency of operation can be effectively improved.
Patent WO-2019062555-A1 (WO)
Title: Data transmission method and apparatus
Inventor: ZHUO YIBIN
IPC: H04L1/18
Filed: 2018-09-13
Abstract: Provided are a data transmission method and apparatus, relating to the technical field of communications, and used for reducing a transmission delay for a transmission packet and improving the reliability of data transmission. The method comprises: a first device sending a first data packet to a second device by means of a first carrier, wherein the second device is a receiving device for transmitted data, on a first carrier transmission path, of the first device, and the first carrier transmission path refers to an available path used, on the first carrier, for transmitting data from a base station to a user equipment; and when the first device determines a failure in the transmission of the first data packet, the first device sending a second data packet to a third device by means of a second carrier, wherein the third device is a receiving device for data, on the first carrier transmission path, of the second device or a receiving device for data after the data of the second device is transmitted by means of a relay, and the second data packet and the first data packet are data packets generated based on the same original data.
Patent WO-2020051978-A1 (WO)
Inventor: NI WEI
IPC: G03F7/20
Filed: 2018-10-22
Abstract: 一种曝光方法及其曝光装置（10），包括步骤：确认待曝光点的位置（S11）；抓取并确认待曝光点抓取成功（S12）；对应抓取成功的待曝光点调整光源至适配位置（S13）；曝光机完成曝光操作（S14）。
Patent WO-2020034417-A1 (WO)
Inventor: JU HEHUA
IPC: G09B25/02
Filed: 2018-10-30
Abstract: 一种基于轴不变量的多轴机器人D-H系及D-H参数确定方法，定义一维的坐标轴是具有刻度的方向参考线；轴不变量是参数化的自然坐标基，是多轴系统的基元，固定轴不变量的平动与转动与其固结的坐标系的平动与转动等价；通过固定轴不变量确定D-H系。
Patent WO-2020087458-A1 (WO)
Inventor: FENG TINGQUAN
IPC: A47J31/44
Filed: 2018-11-01
Abstract: A brewing apparatus and a beverage preparation device. The brewing apparatus (100) comprises: a first mounting plate (10); a second mounting plate (20); a fixing assembly (30) fixed between the first mounting plate and the second mounting plate; a sliding member (40) mounted between the first mounting plate and the second mounting plate, the sliding member being slidable with respect to the fixing assembly; and a locking member (50) comprising a body portion (51), a first connecting rod (52) and a first elastic piece (54), the body portion being provided with a clamping slot (512) for locking a beverage bag, one end of the first connecting rod being fixed to the body portion, one end of the first elastic piece being fixedly connected to the first connecting rod, and the other end being suspended, and the other end of the first elastic piece being provided with a first clamping block and a second clamping block. In the foregoing manner, by means of the first and second clamping blocks, the brewing apparatus can be in first, second and third positions respectively, so as to ensure that the beverage bag can precisely enter an accommodation cavity, thereby preventing, during brewing of beverages, beverage leakage from the brewing apparatus caused by the beverage bag being stuck due to misalignment.
Patent WO-2019114536-A1 (WO)
Title: 构造冷源能量回收系统、热力发动机系统及能量回收方法
Inventor: WU JIALIN
IPC: F01K25/10
Filed: 2018-11-27
Abstract: 一种构造冷源能量回收系统以及采用该构造冷源能量回收系统的热力发动机系统，属工程热力学领域。所述构造冷源能量回收系统包括：回热器（3）、蒸汽喷射器（5）和保温储液罐（6）。所述热力发动机系统包括：蒸发器（1），汽轮机（2），回热器（3），加压泵（4），蒸汽喷射器（5）和保温储液罐（6）。利用所述热力发动机系统进行热功转换的方法包括，在采用构造低温冷源T2以后，即使用环境温度T1作为高温热源，所得到的卡诺效率远高于现有一切采用化石能源的热机效率，与传统热力发动机系统相比，采用构造冷源能量回收系统的热力发动机系统可在不需要外部冷源对乏汽进行冷却的情况下可实现连续、稳定的热功转换。
Patent WO-2020098026-A1 (WO)
Inventor: ZHANG YANHUA
IPC: A61N5/06
Filed: 2018-12-07
Abstract: 一种光子测肤美肤仪，其包括有主机（1）和终端处理器（2），主机（1）包括有图像采集单元（3）、图像处理系统（4）、用于插接LED灯阵列（11）的插座（5）、光子美肤控制单元（6）和无线传输单元（7），图像处理系统（4）连接于图像采集单元（3），光子美肤控制单元（6）连接于LED灯阵列（11），图像处理系统（4）和光子美肤控制单元（6）分别连接于无线传输单元（7），且无线传输单元（7）与终端处理器（2）建立无线通信；终端处理器（2）用于根据预设算法对影像文件进行分析处理，得出皮肤状态参数，以及根据皮肤状态参数生成光子波驱动信号，并将光子波驱动信号通过无线传输单元（7）反馈回光子美肤控制单元（6），以令光子美肤控制单元（6）控制LED灯阵列（11）执行光子美肤动作。光子测肤美肤仪集成测肤和美肤功能，不仅提高了美肤效率，而且易于操作使用。
Patent WO-2020132839-A1 (WO)
Title: 应用于tws耳机单双耳切换的音频数据传输方法及设备
Inventor: ZHU YUHONG
IPC: H04R1/10
Filed: 2018-12-24
Abstract: 本申请实施例提供应用于TWS耳机单双耳切换的音频数据传输方法及设备，涉及短距离通信技术领域，可以在单双耳切换时保证音频数据的正常传输。具体方案包括：电子设备通过第一CIG的第一CIS与TWS耳机的第一耳塞传输音频数据，通过第一CIG的第二CIS与TWS耳机的第二耳塞传输音频数据；确定TWS耳机由双耳状态(即第一耳塞和第二耳塞一起作为电子设备的音频输入/输出设备被使用的状态)切换为第一单耳状态(即第一耳塞单独作为电子设备的音频输入/输出设备被使用的状态)；响应于上述确定，电子设备去激活第二CIS，停止通过第二CIS与第二耳塞传输音频数据，并继续通过第一CIS与第一耳塞传输音频数据。
Patent WO-2020042522-A1 (WO)
Inventor: CHEN JIANGBO
IPC: G09G3/32
Filed: 2019-01-07
Abstract: Provided are a display panel (10) and the driving method thereof. The display panel (10) may include a first substrate (110) and a second substrate (120) opposite the first substrate (110). The first substrate (110) may include a pixel unit (100), and the pixel unit (100) may include a light emitting element (101) and a first transistor(112) for driving the light emitting element(101) to emit light. The second substrate (120) may include a second transistor (122). The second transistor (122) may be configured to have a second drift value of a second threshold voltage which has a specific relationship with a first drift value of a first threshold voltage of the first transistor (112) under same ambient condition.
Patent WO-2020155048-A1 (WO)
Inventor: CAI YIGANG
IPC: H04W28/10
Filed: 2019-01-31
Abstract: Systems, methods, and software for initiating a Packet Switch (PS) Data off feature for User Equipment (UE) within a network. In one embodiment, a network element in a network stores a data off policy that triggers activation or deactivation of the PS Data off feature for the UE, and determines whether to activate the PS Data off feature for the UE based on the data off policy and one or more network service conditions. The network element generates a PS Data off request to activate the PS Data off feature for the UE responsive to a determination to activate the PS Data off feature, and initiates transmission of the PS Data off request for receipt by a gateway of the network that acts as an entry point for downlink traffic for the UE.
Patent WO-2020118904-A1 (WO)
Inventor: FENG XIAOLIANG
IPC: G06F3/041
Filed: 2019-02-25
Abstract: 本申请公开一种触控面板及其制造方法，触控面板包括触控电极以及有机透明导电层，触控电极包括多个触控单元，有机透明导电层覆盖触控单元的至少一表面使触控面板的触控电极具有良好的导电性和柔性。
Patent WO-2019170065-A1 (WO)
Inventor: WANG YIMING
IPC: H04N21/647
Filed: 2019-03-05
Abstract: The present application relates to the technical field of communications. Provided are a method and device for data transmission, a network access device, and a storage medium. The method for data transmission comprises: a network access device intercepts channel parameter information issued by a service server to a user terminal, detects whether the channel parameter information instructs the user terminal to turn on a forward error correction (FEC) receiving function; if the channel parameter information does not instruct the user terminal to turn on the FEC receiving function, then the network access device acquires a network performance parameter of data communication between the service server and the user terminal; the network access device detects whether the network performance parameter satisfies a network performance degradation criterion; and if the network performance parameter satisfies the network performance degradation criterion, then the network access device controls the user terminal to turn on the FEC receiving function. The utilization of the technical solution of the present application prevents image frames from being lost, thus increasing the service quality of IPTV.
Patent WO-2020198977-A1 (WO)
Title: Configurations de rapport pour mesure de canal et d'interférence
Inventor: MANOLAKOS ALEXANDROS
IPC: H04W72/04
Filed: 2019-03-29
Abstract: L'invention concerne des procédés, des systèmes et des dispositifs destinés aux communications sans fil. Une station de base (par exemple, un nœud B de prochaine génération (gNB)) peut transmettre une configuration de rapport à un équipement utilisateur (UE). La configuration de rapport peut comprendre un premier ensemble de paramètres de quasi-localisation pour une mesure de canal et un second ensemble de paramètres de quasi-localisation pour une mesure d'interférence. Au moins une référence de quasi-localisation associée à un premier paramètre de quasi co-localisation du premier ensemble peut être différente d'une référence de quasi-localisation associée à un second paramètre de quasi-localisation du second ensemble. Les références de quasi-localisation peuvent comprendre différentes références TypeD de quasi co-localisation (QCL-TypeD) qui correspondent à différents faisceaux de réception spatiale. L'UE peut effectuer la mesure de canal en fonction d'un premier réglage de ressource pour la mesure de canal et du premier ensemble de paramètres de quasi-localisation. L'UE peut effectuer la mesure d'interférence en fonction d'un second réglage de ressource pour la mesure d'interférence et du second ensemble de paramètres de quasi-localisation.
Patent WO-2019196891-A1 (WO)
Inventor: ZHU XIAOYUN
IPC: C07D498/14
Filed: 2019-04-11
Abstract: The present invention discloses a group of polycyclic carbamoylpyridone derivatives, pharmaceutical compositions, and a use thereof. The structure of the polycyclic carbamoylpyridone derivatives of the present invention is represented by formula (VII). The polycyclic carbamoylpyridone derivative of the present invention functions as an inhibitor of influenza 5' cap-like structure (CAP)-dependent endonuclease activity and can be used to treat a cold caused by the influenza virus. The present invention also discloses a pharmaceutical composition comprising the polycyclic carbamoylpyridone derivatives, a pharmaceutically acceptable carrier, and a method using the pharmaceutical composition to inhibit proliferation of the influenza virus.
Patent WO-2019233203-A1 (WO)
Title: Domain name parsing method based on multiple available zones, and device
Inventor: BAI PINGCHANG
IPC: H04L29/12
Filed: 2019-04-22
Abstract: A domain name parsing method based on multiple available zones (AZ), and a device. The method comprises: after a domain name system (DNS) receives, from a client side, a domain name parsing request comprising a domain name of a resource to be accessed, determining, from multiple AZs corresponding to the domain name, a first AZ having a service-available state, each of the multiple AZs being capable of providing the resource, and then sending to the client side an Internet Protocol (IP) address of the first AZ. The invention achieves processing of the domain name parsing request sent by the client side by using the domain name system (DNS). Upon receiving the domain name parsing request sent by the client side, the DNS feeds back to the client side an IP address of an AZ in the service-available state and corresponding to the domain name parsing request, such that the client side is not aware of AZ failures, manual switching of AZs by operation and maintenance personnel is not required, and the client side does not have to make repeated attempts to find an available AZ, thereby reducing latency introduced by an AZ failure, and accordingly improving service continuity.
Patent WO-2019206301-A1 (WO)
Title: Systems and methods for lane broadcast
Inventor: SUN GUOYU
IPC: G01C21/36
Filed: 2019-04-26
Abstract: There are systems and methods for a lane broadcast. The methods may determine a motion of a vehicle (701) to be performed when the vehicle is going to arrive at an intersection based on a planned driving route and a current location of the vehicle; determine one or more lane groups (703); determine a lane status based on the motion of the vehicle and the one or more lane groups (705); and determine a lane broadcast manner based on the lane status and the motion of the vehicle (707). The lane status may be a status of road composed of different lane groups of the one or more lane groups.
Patent WO-2020024636-A1 (WO)
Title: Flexibly partitioned drawer and refrigerator having flexibly partitioned drawer
Inventor: WANG NING
IPC: F25D25/02
Filed: 2019-04-29
Abstract: A flexibly partitioned drawer comprises a drawer body (1) formed with an accommodating cavity (10) and at least one partitioning member (2) that moves left and right and is disposed in the accommodating cavity (10) for use in partitioning the accommodating cavity (10). Front and rear ends of the dividing member (2) respectively protrude in the direction of front and rear side walls (11, 12) of the drawer body to form protruding portions (25). The front and rear side walls (11, 12) of the drawer body (1) are respectively formed thereon with sliding grooves that cooperate with corresponding side protruding portions (25) so as to provide the dividing member (2) with movement along the left and right directions. The sliding grooves penetrate side walls of the drawer body (1) such that the accommodating cavity (10) communicates with an outer part of the drawer body (1).