baber/WOPTO huggingface dataset:
Patent WO-2018192236-A1 (WO)
Title: 一种数据文件的降码处理方法和服务器
Inventor: HU YAJUN
IPC: H04N21/2343
Filed: 2017-12-08
Abstract: 本发明实施例公开一种数据文件的降码处理方法和服务器，降低用户的下载时延，减少服务器的多次查询所增加的负荷。在该方法中，服务器接收第一客户端发送的申请上传请求；服务器根据申请上传请求查询秒传索引，秒传索引用于记录多个原数据文件的fileid和相应的降码数据文件的fileid的关联信息；若命中秒传索引，服务器向第一客户端发送第一秒传命中指令，第一秒传命中指令包括：第二fileid；服务器接收第二客户端发送的第一申请下载请求；服务器根据第二fileid获取到第一降码数据文件，并向第二客户端发送第一降码数据文件。
Patent WO-2019113973-A1 (WO)
Title: 一种介质陶瓷材料及其制备方法
Inventor: YUAN LIANGLIANG
IPC: C04B35/10
Filed: 2017-12-15
Abstract: 一种介质陶瓷材料及其制备方法，在纯度为99．9％以上的分析纯α-氧化铝和烧结助剂的起始原料中加人球磨介质、去离子水以及分散剂，并在行星球磨机中进行机械混合，干燥后得混合粉体，其中，起始原料、球磨介质以及去离子水的质量比为1：4：1.1-1.3，球磨时间为4小时，球磨介质的直径范围为2-3mm，分散剂在介质陶瓷材料中的质量百分比含量为千分之三至千分之六；将混合粉体置于纳米级循环磨砂机中进行磨砂分散处理，得到陶瓷粉体；将陶瓷粉体进行加热烧结，进而获得介质陶瓷材料。
Patent WO-2019056626-A1 (WO)
Title: Vapor deposition crucible and vapor deposition device
Inventor: HONG GUORONG
IPC: C23C14/14
Filed: 2017-12-20
Abstract: A vapor deposition crucible (100) and a vapor deposition device, the vapor deposition crucible (100) comprising: a crucible body (10), which is used for accommodating a vapor deposition material; at least two layers of spacers (30), which are disposed at an interval within the crucible body (10), each spacer (30) being penetratingly opened with a plurality of through holes (31) such that the vapor deposition material smoothly passes through the spacers (30) after vaporization and solid impurities in the vapor deposition material are blocked. By means of the foregoing manner, impurities in the vapor deposition material may be filtered out so as to reduce impurities in a product to be processed, thereby improving the yield of the product.
Patent WO-2018126894-A1 (WO)
Title: 一种功率配置方法及相关设备
Inventor: WANG TING
IPC: H04B7/0426
Filed: 2017-12-20
Abstract: 本发明实施例公开了一种功率配置方法及相关设备。其中，该方法包括：第一网络设备接收第二网络设备发送的第一功率配置参数和第二功率配置参数，并在接收到第一天线端口集合和第二天线端口集合的参考信号和数据时，可以根据第一功率配置参数和第一天线端口集合的参考信号确定来自第一天线端口集合的数据的功率，以及根据第二功率配置参数和第二天线端口集合的参考信号确定来自第二天线端口集合的数据的功率，从而可以根据获取的功率分别对相应的天线端口集合发送的数据进行解调，提高对多个天线端口集合的数据进行解调的准确度，提升数据传输性能。
Patent WO-2018137448-A1 (WO)
Inventor: YE JINSHAN
IPC: G06F21/32
Filed: 2017-12-21
Abstract: La présente invention concerne un procédé pour la reconnaissance d'empreinte digitale par un terminal, et un terminal mobile. Le procédé comprend les étapes qui consistent : à obtenir, lorsqu'il est détecté qu'une position d'effleurement d'une opération d'effleurement sur un écran de terminal est sur un motif indicateur prédéfini affiché sur l'écran, des informations d'empreinte digitale correspondant à l'opération d'effleurement (101), une zone d'affichage complète de l'écran étant pourvue d'un capteur à reconnaissance d'empreinte digitale ; et à vérifier l'identité d'un utilisateur correspondant à l'opération d'effleurement selon les informations d'empreinte digitale (102).
Patent WO-2018153177-A1 (WO)
Title: Procédé de commutation multimédia de terminal mobile et terminal mobile
Inventor: NIU CHAO
IPC: H04M1/725
Filed: 2018-01-12
Abstract: L'invention concerne un procédé de commutation multimédia de terminal mobile et un terminal mobile. Le procédé consiste à : détecter un événement de pression de touche de volume ; lorsque l'événement de pression de touche de volume est détecté, obtenir le geste actuel d'un terminal mobile ; comparer le geste actuel du terminal mobile à un geste de commutation multimédia prédéfini pour obtenir un résultat de comparaison ; et déterminer, en fonction du résultat de la comparaison, une stratégie de commutation d'un état de lecture multimédia du terminal mobile.
Patent WO-2018153207-A1 (WO)
Title: 数据处理方法、服务器、终端及系统
Inventor: ZHENG CANSHUANG
IPC: H04L29/08
Filed: 2018-01-25
Abstract: 本发明实施例公开了一种数据处理方法、服务器、终端及系统，属于数据处理领域。所述方法包括：接收第三方分析SDK上报的应用分享事件和应用回流事件，根据应用分享事件和应用回流事件获得网页页面在社交分享渠道上的回流转化率。本发明实施例通过在网页页面的URL中设置社交分享渠道的渠道标识，集成在网页页面中的第三方分析SDK不仅能够在网页页面被分享时向服务器上报应用分享事件，还能够在网页页面被回流访问时从网页页面的URL中获取到渠道标识，进而向服务器上报携带有渠道标识的应用回流事件，使得服务器能够对H5应用在社交分享渠道中的应用回流事件进行监控，提高了对分享行为进行跟踪和监控的全面性和准确性。
Patent WO-2019127816-A1 (WO)
Inventor: LI WENYING
IPC: G02F1/13357
Filed: 2018-01-30
Abstract: A liquid crystal display (100), comprising a liquid crystal panel (30) and a backlight module (10); the liquid crystal panel (30) comprises a controller (31) and a substrate (32), as well as a plurality of rows of scanning lines (G), plurality of columns of data lines (D) and a plurality of liquid crystal units (33) that are disposed on the substrate (32); each liquid crystal unit (33) is simultaneously electrically connected to one from among the scanning lines (G) and one from among the data lines (D); the backlight module (10) successively emits three primary color light within each clock period; and the controller (31) controls the liquid crystal units (33) to selectively open according to target colors to be displayed by each of the liquid crystal units (33) so as to transmit light of a predetermined color and a predetermined amount for use in visually synthesizing the target colors that are to be displayed by the liquid crystal units (33). Accordingly, each of the liquid crystal units (33) may selectively transmit the light of different colors emitted from the backlight module (10), thus visually synthesizing the target colors that are to be displayed by the liquid crystal units (33) without configuring red-green-blue sub-liquid crystal units for each of the liquid crystal units (33); thus, a filter layer is omitted, and a high transmission rate, a large pixel area and a high aperture ratio are achieved.
Patent WO-2018171691-A1 (WO)
Title: 用于进行数据传输的方法和装置
Inventor: GE SHIBIN
IPC: H04L1/00
Filed: 2018-03-22
Abstract: 本申请实施例提供了一种用于进行数据传输的方法和装置，该方法包括：网络设备110根据终端设备的业务需求或应用场景，确定与所述终端设备进行数据传输的数据分布方式，所述数据分布方式用于表示同一码块的数据在至少一个时域符号上的分布情况；所述网络设备110根据所述数据分布方式，与所述终端设备进行数据传输。本申请实施例的用于进行数据传输的方法和装置，能够对网络设备110与终端设备之间进行数据传输的数据分布方式进行灵活配置，从而满足不同业务需求。
Patent WO-2019052145-A1 (WO)
Title: Photography camera
Inventor: HUANG LIN
IPC: G02B9/34
Filed: 2018-03-23
Abstract: A photography camera successively comprising, along an optical axis from an object side to an image side: a first lens (L1), a second lens (L2), a third lens (L3) and a fourth lens (L4). The first lens (L1) has a negative focal power; the third lens (L3) has a positive focal power; and the second lens (L2) and the fourth lens (L4) both have a focal power, wherein an object side face (S5) of the third lens (L3) is convex, an image side face (S8) of the fourth lens (L4) is concave, a radius of curvature R5 of the object side face (S5) of the third lens (L3) and a radius of curvature R8 of the image side face (S8) of the fourth lens (L4) satisfy 0.7＜R5/R8＜1.2.
Patent WO-2018192555-A1 (WO)
Title: 感测模块及其制造方法
Inventor: LIN CHENG HSUAN
IPC: H04N5/335
Filed: 2018-04-19
Abstract: 一种感测模块及其制造方法，该感测模块包括一基板、多个透光封装体及一不透光结构。基板包括一表面以及设置于该表面上的多个感测元件，该多个透光封装体设置于该表面上，且分别覆盖该多个感测元件，该多个透光封装体的每一个包括一光接收窗口；不透光结构设置于该表面上，位于该多个透光封装体之上，且沿着该表面的法线方向遮蔽该多个光接收窗口，并使该多个光接收窗口沿着各自的法线方向露出。藉此，感测模块可感测不同方向的光线。
Patent WO-2019047557-A1 (WO)
Title: Micro-teeth arrangement designable end mill having tip blade for dedicated use with carbon fiber composite material
Inventor: JIA ZHENYUAN
IPC: B23C5/10
Filed: 2018-05-17
Abstract: An end mill having a tip blade for dedicated use with a carbon fiber composite material, comprising a tip blade part, a variable chip groove spirally angled circumferential blade part, a constant chip groove spirally angled circumferential blade part, and a blade shank part. At the tip blade part of the end mill, in the direction of two cutting blades that are symmetric with the axis line of the end mill as the center, provided are two parallel V-shaped chip accommodating grooves (1), two edges of circumferential micro-teeth (6) are in an overlapping arrangement, and the variable chip groove spirally angled circumferential blade part is in proximity to the tip blade part and points in the direction of the tip blade. The end mill having the tip blade for dedicated use with the carbon fiber composite material increases chip discharging performance when milling a blind groove, reduces the wear of the tip blade, reduces the cutting thickness of the edge of a micro-teeth cutting blade, effectively solves the problem of micro-teeth edge damages, reduces vibrations of the tip blade part and of a circumferential blade transitional part when milling a groove, and increases surface quality and cutting tool service life.
Patent WO-2019227402-A1 (WO)
Title: Test device and calibrating method
Inventor: LITTLE RICHARD WARREN
IPC: G01M3/02
Filed: 2018-05-31
Abstract: A test device and a calibration method thereof are disclosed. The test device for calibrating a test equipment, which is used to test a waterproof level of an electronic apparatus, comprises: at least two plates (11, 12) stacked together, in corresponding positions of which holes (14, 15) are formed; and at least one layer of waterproof mesh (13), which is sandwiched between two adjacent plates (11, 12) and covers the holes (14, 15).
Patent WO-2018223948-A1 (WO)
Title: 用于解冻装置的解冻方法
Inventor: XU TONG
IPC: F25D11/02
Filed: 2018-06-05
Abstract: 一种用于解冻装置的解冻方法,该解冻装置（100）包括具有解冻腔室（114）的筒体（110）、用于开闭解冻腔室（114）的装置门体（120）、射频发生模块（130）、分别与射频发生模块（130）电连接的上电极板（140a）和下电极板（140b）、设置于解冻腔室（114）内的托盘（170）、以及设置于托盘（170）上的称重传感器（171）；该解冻方法包括：称重传感器（171）感测待处理物的重量（S502）；获取待处理物的重量（S504）；确定射频发生模块（130）的工作功率（S506）。通过待处理物的重量来确定射频发生模块（130）的工作功率，具有更好的解冻效果，并避免了不必要的能源浪费。
Patent WO-2019001262-A1 (WO)
Title: Process for forming, by means of warm ring rolling, high-carbon chromium bearing steel capable of structure spheroidization
Inventor: QIAN DONGSHENG
IPC: B21H1/12
Filed: 2018-06-12
Abstract: Disclosed is a process for forming, by means of warm ring rolling, a high-carbon chromium bearing steel capable of structure spheroidization, the process comprising the following steps: S1. a ring blank is heated, in a heating furnace, to 10ºC-40ºC above the critical temperature Ac1 of the material, and holding the temperature for a period of time; S2. the heated ring blank is slowly cooled along with the furnace to 0ºC-50ºC below the critical temperature Ar1 of the material; S3. the rolling reduction is rationally designed and the rolling feed speed is selected such that the ring blank is roll-formed within a certain deformation amount and deformation temperature range. The method directly achieves structure spheroidization by means of warm ring rolling, can omit traditional spheroidization annealing, and obtains a more finely spheroidized structure, significantly reduces energy and time consumption, improves structure quality and reduces production costs.
Patent WO-2019205279-A1 (WO)
Title: Bank card authentication method, apparatus, device and readable storage medium
Inventor: ZHENG HUI
IPC: G06Q40/02
Filed: 2018-06-29
Abstract: A bank card authentication method, an apparatus, a device and a readable storage medium, the method comprising: receiving bank card information and a debit-credit identifier, and calling user information according to the debit-credit identifier after determining that the bank card information passes (S10); determining a reference bank card according to the user information, and determining whether an affiliated bank in the bank card information is a cooperating lending bank when determining according to the reference bank card that the bank card information is valid (S20); if the affiliated bank in the bank card information is a cooperating lending bank, sending a resource transfer instruction to a preset resource transfer system so as to transfer a resource to a bank account corresponding to the bank card information (S30); receiving a resource transfer-out amount fed back by the preset resource transfer system and a resource transfer-in amount fed back by a user corresponding to the user information, and authenticating the bank card according to the consistency between the resource transfer-out amount and the resource transfer-in amount (S40). The bank card authentication of the present method may guarantee that a bank card belongs to a user and is being used presently such that authentication is more comprehensive.
Patent WO-2020019273-A1 (WO)
Title: Liquid high-resistance layer for zinc oxide varistor
Inventor: HE JINLIANG
IPC: H01C7/112
Filed: 2018-07-27
Abstract: Disclosed is a liquid high-resistance layer for a zinc oxide varistor, wherein the formula of the liquid high-resistance layer comprises Bi(NO 3 ) 3 , Co(NO 3 ) 2 , Mn(NO 3 ) 2  and CH 3 COOLi; a method for preparing same involves mixing the raw materials in the formula with a solvent and dissolving same by means of heating; and a method for using same involves applying a formulated solution onto a side face of a resistor sheet. The beneficial effects of the liquid high-resistance layer are as follows: by means of the adjustment of the formula of the high-resistance layer and the control of the process, the shrinkage ratios of the body of the resistor sheet and a glaze layer are matched, which not only solves the insulation problem of the side face of the resistor sheet, but also improves the square wave discharge current capacity of the resistor sheet. The fluctuation in the thickness of the glaze layer caused by the prefiring shrinkage ratio inconsistency is reduced, no crack appears in the resistor sheet, and the process is more stable.
Patent WO-2019034013-A1 (WO)
Title: Adjustable wide-spectrum wavelength-insensitive directional coupler
Inventor: WANG LIANGLIANG
IPC: G02B6/125
Filed: 2018-08-13
Abstract: An adjustable wide-spectrum wavelength-insensitive directional coupler, comprising a substrate (100). A first-stage directional coupling structure (1), a phase-shifting structure (2), and a second-stage directional coupling structure (3) are sequentially connected and disposed on the substrate (100). The phase-shifting structure (2) comprises a phase-shifting curved waveguide, a phase-shifting straight waveguide (22), and a third modulation component (26), wherein the third modulation component (26) is disposed on the phase-shifting curved waveguide. One end of the phase-shifting curved waveguide is connected to an output end of a directional coupled waveguide I (16) of the first-stage directional coupling structure (1), and the other end of the phase-shifting curved waveguide is connected to an input end of a directional coupled waveguide III (30) of the second-stage directional coupling structure (3). One end of the phase-shifting straight waveguide (22) is connected to an output end of a directional coupled waveguide II (17) of the first-stage directional coupling structure (1), and the other end of the phase-shifting straight waveguide (22) is connected to an input end of a directional coupled waveguide IV (31) of the second-stage directional coupling structure (3). The adjustable wide-spectrum wavelength-insensitive directional coupler achieves wide-spectrum wavelength-insensitivity, a wide spectrum of splitting-ratio adjustment and low loss, and is of a compact size for easy integration with other devices.
Patent WO-2019153693-A1 (WO)
Title: Residual image elimination unit, control method therefor and liquid crystal display device
Inventor: YANG XIUQIN
IPC: G09G3/36
Filed: 2018-08-14
Abstract: A residual image elimination unit and a control method therefor, and a liquid crystal display device. A first control signal is generated by dividing a voltage of a DC power supply terminal (DVDD) by means of a voltage dividing circuit (10). A control circuit (20) outputs a second control signal and a third control signal in response to the voltage of the first control signal not being greater than a reference voltage (VO). A charge and discharge circuit (30) discharges under the control of the second control signal to supply a high level voltage signal to an output circuit (40). The output circuit (40), under the control of the third control signal, supplies the high-level voltage signal outputted from the charge and discharge circuit (40) to a TFT in a liquid crystal display device (50) so as to control the TFT to start up.
Patent WO-2020041942-A1 (WO)
Inventor: YAJIMA ATSUSHI
IPC: H04N5/225
Filed: 2018-08-27
Abstract: The present application discloses a photosensitive chip packaging structure, a camera module, and a mobile terminal, aimed at reducing the size of the camera module. The photosensitive chip packaging structure comprises a substrate and a photosensitive chip attached to the substrate; the side of the photosensitive chip away from the substrate is provided with a photosensitive region and a non-photosensitive region surrounding the photosensitive region; the photosensitive chip is electrically connected to the substrate by means of a metal wire. The photosensitive chip packaging structure further comprises: a frame provided on the side of the photosensitive chip away from the substrate, the side of the frame facing the substrate being provided with a receiving grove for receiving the metal wire, the receiving groove extending along the side edge of the frame, and the inner wall of the receiving groove being an arc-shaped inner wall; and a filler glue filed in the receiving groove and used for wrapping the metal wire and bonding the frame to the non-photosensitive region of the photosensitive chip and the substrate.
Patent WO-2019227753-A1 (WO)
Title: Fire prevention flame-retardant plastic package motor
Inventor: CHEN JINQIANG
IPC: H02K5/04
Filed: 2018-09-03
Abstract: Disclosed in the utility model is a fire prevention flame-retardant plastic package motor, comprising a rotary shaft, a rotor assembly, a plastic package stator assembly, a front bearing support frame, and a rear bearing support frame. The plastic package stator assembly comprises a stator core, a coil winding, end insulation, and an injection-molding housing. The stator core, the coil winding, and the end insulation are integrally formed by injection molding of the injection-molding housing. The rotary shaft is mounted on the rotor assembly. The fire prevention flame-retardant plastic package motor further comprises a front flameproof enclosure and a rear flameproof enclosure. The front flameproof enclosure is mounted on one end surface of the injection-molding housing, and the rear flameproof enclosure warps the other end surface and outer wide wall of the injection-molding housing. The fire prevention flame-retardant plastic package motor can effectively prevent the possibility of ignition of an external load after a fire caused by an anomaly during the operation of the motor, and achieves a good fire prevention flame-retardant effect, a connecting member is provided on the rear flameproof enclosure, and after the rear flameproof enclosure is sleeved on the injection-molding housing, the connecting member of the rear flameproof enclosure is clipped onto the top surface of the front flameproof enclosure, assembly is simple and convenient, and connection is reliable.
Patent WO-2019062764-A1 (WO)
Title: Improved pulp washer or shredder
Inventor: LI HAO
IPC: D21C9/02
Filed: 2018-09-26
Abstract: An improved pulp washer or shredder, comprising a rotating swivel roller (4) and a squeezing central roller (7). A supporting net (8) covers the swivel roller (4) and the squeezing central roller (7); a material distribution device (9) for distributing materials to the supporting net (8) is disposed between the swivel roller (4) and the squeezing central roller (7); an unloading device is disposed at the inner side of the squeezing central roller (7); at least one squeezing sub-roller (10) which abuts against the squeezing central roller (7) is disposed on the squeezing central roller (7); and all of the squeezing sub-rollers (10) are in contact with the supporting net (8).
Patent WO-2019072181-A1 (WO)
Title: Bone marrow cell marking method and system
Inventor: LI QIANG
IPC: G06T7/13
Filed: 2018-10-10
Abstract: Disclosed in the present invention are a bone marrow cell marking method and system. The method comprises: processing and marking specimen images by using an image processing algorithm to obtain contour cell images; inputting the contour cell images into a preset classification model to obtain classified cell images and corresponding classified cell information; classifying obtained color information according to preset classes to obtain classified color information; and finally, extracting, according to the classified cell information, corresponding name information and classified color information to mark the classified cell images in combined fashion, and displaying a visual diagram after the combined marking. According to the present invention, classified cell images obtained by processing are marked in combined fashion according to corresponding name information and classified color information. That is, during marking of name information of cells, the classified color information of said cells is also marked. Cells of each class are marked with a specific and non-repeated color, and therefore, the present invention facilitates reading, avoids naming conflicts, and makes reference convenient.
Patent WO-2019157830-A1 (WO)
Title: Built-in antenna of unmanned aerial vehicle, and unmanned aerial vehicle
Inventor: SUN YIYE
IPC: H01Q1/52
Filed: 2018-10-17
Abstract: Disclosed are a built-in antenna of an unmanned aerial vehicle, and an unmanned aerial vehicle. The built-in antenna of the unmanned aerial vehicle comprises a substrate and a microstrip antenna provided on the substrate. The substrate is provided with a first face and a second face, which are arranged opposite each other. The microstrip antenna comprises: a microstrip feeder line, an antenna oscillator arm, a ground return line and a first grounding end provided on the first face of the substrate; a second grounding end provided on the second face of the substrate; and a feed coaxial line, wherein a feed end of the feed coaxial line is connected to a first end of the microstrip feeder line, and a grounding end of the feed coaxial line is connected to the first grounding end; a first end of the of the ground return line is connected to a first end of the antenna oscillator arm, and a second end of the ground return line is connected to the first grounding end; the first grounding end is connected to the second grounding end; and the second end of the microstrip feeder line is connected to the antenna oscillator arm. The built-in antenna of an unmanned aerial vehicle provided by the present invention can meet the space and size requirements for building same in the unmanned aerial vehicle, and the influence of the environmental interference is small due to the presence of the second grounding end.
Patent WO-2020062364-A1 (WO)
Inventor: ZHANG BAOSHUN
IPC: H03H9/17
Filed: 2018-10-19
Abstract: Disclosed in the present application are a thin-film bulk acoustic resonator (FBAR) and a manufacturing method therefor. The manufacturing method comprises: manufacturing a lower electrode on a first surface of an SOI substrate; forming a piezoelectric layer on the first surface and the lower electrode of the SOI substrate; forming a top electrode on the piezoelectric layer; and forming an air cavity on a second surface of the SOI substrate, wherein the second surface and the first surface are opposite to each other. The manufacturing method provided by the present application simplifies the manufacturing process for a FBAR; an AlN thin film grown by the method has high crystal quality, thereby facilitating improvement of device performance; moreover, the frequency of the resonator is adjusted by controlling the thickness of the top silicon by means of the position of separation by implanted oxygen of silicon; the SOI material has the characteristics of low power consumption, high integration density, and anti-radiation property; the present application reduces the complexity of a device manufacturing process and is suitable for a radio frequency front-end for a future 5G communication system.
Patent WO-2020082356-A1 (WO)
Inventor: Cai sai
IPC: B23B23/04
Filed: 2018-10-26
Abstract: 一种数控机床尾座结构，夹具体包括连接部（2-1）和过渡部（2-2），连接部（2-1）通过螺钉（3）与对接盘（1）建立连接，连接部（2-1）为圆柱体，过渡部（2-2）为圆锥台，过渡部（2-2）向顶尖椎体端（5-3）延伸形成圆柱形的顶端部（2-3），圆柱形的顶端部（2-3）的圆截面直径小于与其连接的连接部（2-1）的圆截面直径；该结构稳定性好，对于机械加工的铣削过程影响小，提高生产效率和加工效率。