baber/WOPTO huggingface dataset:
Patent WO-2021097900-A1 (WO)
Inventor: RAO YI
IPC: G02B6/10
Filed: 2019-11-29
Abstract: A uniformity compensation method, an optical waveguide system and an augmented reality device. The optical waveguide comprises a first optical waveguide (10) and a second optical waveguide (20). The method comprises: (S100) obtaining first brightness distribution of the first optical waveguide (10) and second brightness distribution of the second optical waveguide (20); (S200) determining a first brightness distribution direction of the first optical waveguide (10) and a second brightness distribution direction of the second optical waveguide (20) according to the first brightness distribution and the second brightness distribution; and (S300) determining a first layout mode of the first optical waveguide (10) according to the first brightness distribution direction and determining a second layout mode of the second optical waveguide (20) according to the second brightness distribution direction. The uniformity compensation method, the optical waveguide system and the augmented reality device are provided for solving the problems in the prior art that coupling-out areas are different in brightness and uneven in image due to design and processing errors of optical waveguides.
Patent WO-2020114515-A1 (WO)
Title: Reducing the in-ctu storage required by affine inheritance
Inventor: ZHANG KAI
IPC: H04N19/176
Filed: 2019-12-09
Abstract: Reducing the in-CTU storage required by affine inheritance is described. One example method includes associating a first group of control point motion vectors (CPMVs) for determining inherited motion information of blocks coded after a first block, with a second group of CPMVs for deriving MVs of sub-blocks of the first block or a third group of CPMVs that is signaled for the first block, wherein the first group of CPMVs is not identical with the second group of CPMVs or the third group of CPMVs; determining inherited motion information for a second block, which is coded after the first block, based on the first group of CPMVs, and performing a conversation between the second block and a bitstream representation of the second block by using the inherited motion information.
Patent WO-2021114113-A1 (WO)
Inventor: GUO MINGQIANG
IPC: G06F9/445
Filed: 2019-12-10
Abstract: A flash processing method and a relevant apparatus, applied to a first electronic device. A target application runs on the first electronic device. The method comprises: obtaining first parameter information; initiating a flash request to a second electronic device, the flash request carrying the first parameter information; receiving a flash response request sent by the second electronic device, obtaining a second digital signature in the flash response request, and verifying the second digital signature, the second digital signature being a digital signature generated by a server after encrypting a first random number; and after passing the verification, invoking the target application to download a flash data packet to be downloaded, and completing a flash operation according to the flash data packet. The present invention is conductive to improving the security of flashing.
Patent WO-2020119740-A1 (WO)
Title: Polypeptides de cétoréductase modifiés et leurs utilisations
Inventor: CHEN HAIBIN
IPC: C12P7/02
Filed: 2019-12-11
Abstract: Polypeptides de cétoréductase étant utiles pour synthétiser de manière asymétrique des composés d'alcool chiraux, leur préparation ainsi que le procédé de réaction dans des conditions d'intérêt industriel. L'invention concerne également un polynucléotide codant pour lesdits polypeptides de cétoréductase, des cellules hôtes modifiées, et un procédé de production de composés d'alcools chiraux à l'aide desdits polypeptides de cétoréductase.
Patent WO-2021031501-A1 (WO)
Title: Dominant epitope peptide of hla-a0201-restricting kif15-specific anti-tumor ctl
Inventor: WEI MINJIE
IPC: A61K38/00
Filed: 2019-12-30
Abstract: A dominant epitope peptide of an HLA-A0201-restricting KIF15-specific anti-tumor CTL, which is the epitope peptide of an HLA-A2-restricting anti-tumor CTL and may bind to the binding site of a human HLA-A2 molecule. The peptide is a nonapeptide, and the sequence thereof is Leu-Leu-Asp-Ser-Ala-Ser-Ala-Gly-Leu. The dominant epitope peptide may specifically induce a CTL and is obtained by screening using a combination of ligandomics, computer simulation software and pharmacodynamic experiments. The short peptide is easy to synthesize in vitro and may induce a significant anti-tumor immune response. The peptide has a development and application value and is applied in the technical field of tumor immunotherapy.
Patent WO-2020143822-A1 (WO)
Inventor: ZHENG JUNHUA
IPC: B29C63/00
Filed: 2020-01-13
Abstract: Disclosed in the present invention is a method for attaching a film, comprising: correspondingly pre-attaching a film to be attached to a surface of a receiving object; placing in an isolation bag the receiving object to which the film to be attached is pre-attached; placing in a liquid medium the isolation bag provided with the film to be attached and the receiving object, the isolation bag isolating the film to be attached and the receiving object from the liquid medium; adjusting the liquid medium to a preset temperature and a preset pressure, and placing the isolation bag provided with the film to be attached and the receiving object in the liquid medium at the preset pressure and the preset temperature for a preset time period, so that the film to be attached is attached to the surface of the receiving object. The method for attaching a film as described by the present invention is suitable for attaching a film to a receiving object having a flat or complex curved surface; the film attaching effect is good and the yield rate of attaching a film to a receiving object is high: the receiving object receives stress evenly and does not easily break; bubbles between a film to be attached and a receiving object are not easily produced; moreover, a film to be attached is not easily wrinkled at the corners or other positions of a receiving object having large bending angles.
Patent WO-2021164038-A1 (WO)
Inventor: ZHOU WEIXI
IPC: H01Q1/22
Filed: 2020-02-22
Abstract: The present application provides a millimeter wave antenna-in-package and a terminal device. The millimeter wave antenna-in-package according to the present application comprises a substrate as well as a radiation structure and first antenna feeder that are provided inside the substrate; the first antenna feeder comprises an antenna matching branch, a feeder transmission band, and a first harmonic suppression unit; a first end of the antenna matching branch is connected to the radiation structure; the antenna matching branch extends from the first end in a first reference direction; the first harmonic suppression unit comprises a first transmission portion and a first bending portion; the first transmission portion extends in the first reference direction; a first end of the first bending portion is connected to a first end of the first transmission portion, and a second end of the first bending portion and a second end of the first transmission portion form a first opening; and a second end of the antenna matching branch is connected to the feeder transmission band by means of the first transmission portion, and the feeder transmission band extends in the first reference direction. The millimeter wave antenna-in-package according to the present application can achieve harmonic suppression at the antenna side, and at the same time, lowers precision requirements for the manufacturing process.
Patent WO-2020199838-A1 (WO)
Inventor: GUO ZHUANGZHU
IPC: F21W107/10
Filed: 2020-03-05
Abstract: A dipped light distribution structure for an automobile is used to configure light beams emitted by light sources into dipped beams. There are at least two light sources arranged in a sequential order. The dipped light distribution structure for an automobile comprises a first inner lens (1) used to create a light-dark cutoff boundary of a transmitted beam, a second inner lens (2) arranged at a downstream position of a beam transmission path of the first inner lens (1), and an outer lens (3) arranged at a downstream position of a beam transmission path of the second inner lens (2). The dipped light distribution structure employs an optical output end of a lens, namely an optical surface of the lens, to form a light-dark cutoff boundary, such that a stopping plate is not required, thereby overcoming the shortcoming of using a stopping plate, enabling a light distribution structure to be fabricated in various sizes, and meeting the requirements of vehicle lamps having different shapes.
Patent WO-2020182130-A1 (WO)
Title: Volume adjustment method, intelligent television, and storage medium
Inventor: GAO YUNPEI
IPC: H04N21/422
Filed: 2020-03-11
Abstract: Disclosed in the present application are a volume adjustment method, an intelligent television, and a storage medium. The method comprises: after receiving a volume button long-press event, starting to count the number of repetitions; when the number of repetitions is greater than a preset value, selecting a corresponding volume adjustment step length according to the number of repetitions; and modifying and setting the volume according to the volume adjustment step length, and controlling display and refresh of a volume bar on an interface. According to the present invention, when the volume is adjusted by long-pressing a button, selecting an appropriate volume adjustment step length to accelerate volume adjustment implements a nonlinear acceleration effect to the volume adjustment speed, so that the operating time for volume adjustment is shortened while the operating accuracy of a user is not affected, providing convenience for a user in quickly adjusting the volume.
Patent WO-2020220855-A1 (WO)
Inventor: HUANG CAI GU
IPC: A61P31/10
Filed: 2020-03-18
Abstract: Disclosed are an atomization inhalant and a preparation method therefor, wherein the composition ingredients of the atomization inhalant comprise umeclidinium bromide and vilanterol trifenatate, which act as active ingredients, and a solubilizing agent, a bacteriostatic agent and a solution carrier. Further disclosed in the present invention is a pharmaceutical composition. The active ingredients, umeclidinium bromide and vilanterol trifenatate, of the atomization inhalant of the present invention have a good stability and are free of propellants, and the atomization inhalant prepared has a small particle size, which is beneficial to the pulmonary absorption of a drug. The atomization inhalant has a simple production process, a good repeatability and is suitable for industrial production.
Patent WO-2020192559-A1 (WO)
Inventor: LU XINWANG
IPC: A47G19/22
Filed: 2020-03-20
Abstract: 一种带升降吸管的杯盖，包括杯盖组件（1）和旋盖组件（2），杯盖组件（1）包括杯盖（3）和吸管密封件（4），杯盖（3）设有杯盖外圈（31）、杯盖内圈（32）和杯盖导柱（33），在杯盖导柱（33）的轴线方向设置有导柱穿孔（35），在导柱穿孔（35）的内表面设置了内螺纹槽（36），在吸管密封件（4）中设置了吸管（5），在吸管（5）的外部设置了与导柱穿孔（35）的内螺纹槽（36）转动配合的外螺纹（51），吸管（5）的上端外部形状为非圆形，旋盖组件（2）卡接在杯盖（3）的卡槽中，旋盖组件（2）沿卡槽自由旋转，旋盖组件（2）包括旋盖（6）、滑盖（7）和限位盖（8），滑盖（7）设置在旋盖（6）内并沿旋盖（6）的径向滑动，在旋盖（6）、滑盖（7）和限位盖（8）上分别设置了与吸管（5）的非圆形外表面间隙配合的通孔（61，71，81），在滑盖（7）上还设置了吸管密封件（72）。一种带升降吸管的杯盖和使用了带升降吸管的杯盖的杯子（10），干净卫生，操作简单。
Patent WO-2021189392-A1 (WO)
Title: 充电装置、充电控制方法和装置
Inventor: LIN SONGRONG
IPC: H02J7/00
Filed: 2020-03-27
Abstract: 充电装置、充电控制方法和装置，充电装置(100)包括充电接口(110)和处理器(120)，充电接口包括电源输出端，电源输出端能够与待充电装置(200)的电源端电连接，处理器与充电接口电连接；处理器用于在待充电装置插入充电装置的充电接口时，获取待充电装置的电源端的实时电压；根据实时电压和梯度阈值确定电源输出端的输出电压，以通过输出电压对待充电装置进行充电；重复上述步骤，直至输出电压增大至待充电装置的满充电压。本申请实现了起充过程的软起动，解决了充电过程中热拔插导致的打火现象的问题，同时解决了待充电装置插入充电装置瞬间由于高电压差导致的浪涌电流和打火问题。
Patent WO-2021077684-A1 (WO)
Title: Procédé et appareil pour l'analyse de l'état d'interface d'un dispositif mis-hemt
Inventor: LIN XINNAN
IPC: G01R31/26
Filed: 2020-04-02
Abstract: L'invention concerne un procédé et un appareil pour l'analyse d'un état d'interface d'un dispositif MIS-HEMT. Dans le procédé, un modèle équivalent pour un dispositif MIS-HEMT est établi, le modèle équivalent comprenant des circuits équivalents utilisés pour représenter une couche diélectrique, une couche barrière et une couche canal. Au moyen du modèle équivalent, un ensemble de courbes de fonction capacité-fréquence et de courbes de fonction conductivité-fréquence les plus aptes à correspondre à un nuage de points capacité-fréquence mesuré et un nuage de points conductivité-fréquence mesuré est tracé, et ledit ensemble de courbes sert de courbes de fonctions d'ensemble adaptées. Sur la base d'un ensemble d'attributions de valeurs auxquelles les courbes de fonction de fréquence d'ensemble adaptées correspondent, un paramètre d'état d'interface pour le dispositif MIS-HEMT est calculé. En raison du fait qu'un nuage de points capacité-fréquence mesuré et un nuage de points conductivité-fréquence mesuré peuvent être ajustés en même temps au moyen des courbes de fonction de fréquence d'ensemble ajustées dans le modèle équivalent, un paramètre d'état d'interface obtenu par analyse est amené à avoir une plus grande précision.
Patent WO-2020211735-A1 (WO)
Title: Procédé d'utilisation de fonction améliorée d'un dispositif électronique et appareil associé
Inventor: TAO QIANG
IPC: H04M1/72409
Filed: 2020-04-14
Abstract: L'invention concerne un procédé d'utilisation d'une fonction améliorée d'un dispositif électronique et un appareil associé. Dans le procédé, le dispositif électronique fournit une interface de fonction d'amélioration pour une application tierce sans fonction d'amélioration, et l'application tierce peut appeler la fonction d'amélioration du dispositif électronique au moyen de l'interface de fonction d'amélioration. La mise en œuvre de la solution technique fournie par la présente invention permet à un utilisateur d'utiliser pleinement la fonction d'amélioration fournie par le dispositif électronique, et l'expérience d'utilisation de l'application tierce par l'utilisateur est améliorée.
Patent WO-2020253348-A1 (WO)
Inventor: XIANG CHUNYU
IPC: G06Q40/02
Filed: 2020-04-20
Abstract: Disclosed are an abnormality information identification method and apparatus, a computer device, and a storage medium. The method comprises: acquiring feature information of users, and constructing an information table (S10); when preset key information in feature information of the same user has been changed, marking the user as an abnormal party (S30); calling a distributed computing engine to traverse the information table, carrying out distributed allocation on feature information of all abnormal parties in the information table, and then converting the allocated feature information of each group of abnormal parties into an information object (S40); determining an abnormality rule, which matches the feature information in the information object, in an abnormality rule set (S50); selecting a rule engine, and acquiring an output processing result by using the rule engine; and sending the feature information of the abnormal party, the processing result of which indicates that there is an abnormality, to a preset manager (S70). According to the method, the accuracy and efficiency of monitoring the abnormality of the users are improved, and the efficiency and speed of determining the abnormality are also improved, thereby stopping loss of the users in a timely manner.
Patent WO-2021120475-A1 (WO)
Title: 密封板组件及空调器
Inventor: JIN ZHIJUN
IPC: F24F13/30
Filed: 2020-04-22
Abstract: 一种密封板组件及空调器，所述密封板组件，用于空调器，包括：密封板（100），设置有风孔（110）；至少一个拉伸框（200），安装在所述密封板（100）上，并能够沿所述密封板（100）的长度方向相对所述密封板（100）滑动；伸缩帘，所述伸缩帘的一端与所述密封板（100）连接，所述伸缩帘的另一端与所述拉伸框（200）的一端连接。所述空调器包括：空调器主体，风管以及所述密封板组件。所述的密封板组件无需用户自己组装，能够调节长度。
Patent WO-2020244350-A1 (WO)
Title: 阵列基板、显示面板和显示装置
Inventor: TIAN XUEYAN
IPC: H01L27/32
Filed: 2020-04-30
Abstract: 提供一种阵列基板、显示面板和显示装置，该阵列基板包括衬底基板以及位于衬底基板上的薄膜晶体管和层间介质结构，薄膜晶体管包括栅极、有源层和源漏极层，源漏极层包括源极和漏极。层间介质结构为包括有机层间介质层和无机层间介质层的叠层结构，有机层间介质层位于无机层间介质层的面向衬底基板的一面。
Patent WO-2020221364-A1 (WO)
Inventor: TSENG YUNGLAN
IPC: H04W4/40
Filed: 2020-04-30
Abstract: A method of sidelink unicast service management in an access stratum layer for a first user equipment (UE) is disclosed. The method comprises receiving, by the first UE through a PC5 interface, a sidelink unicast configuration associated with a second UE, from the second UE, transmitting, by the first UE through a radio resource control, RRC, signaling of the PC5 interface, a sidelink unicast link problem report, to the second UE in responsive to that the first UE is unable to comply with all or part of the sidelink unicast configuration, and performing, by the first UE, a sidelink unicast fallback procedure with the second UE by continuously using a sidelink unicast configuration setting of the first UE with corresponding configurations in a sidelink unicast pre-configuration used prior to the received sidelink unicast configuration.
Patent WO-2021109486-A1 (WO)
Inventor: MAO WEIYONG
IPC: G06F1/12
Filed: 2020-05-22
Abstract: The present application discloses a synchronous machine cascade-based multi-channel synchronous output apparatus and method. The synchronous machine cascade-based multi-channel synchronous output apparatus comprises: a control module configured to generate waveform signals; a synchronization module connected to the control module, comprising at least two cascaded synchronous machines, and configured to synchronously transmit the waveform signals; and an output module connected to the synchronization module, comprising at least two signal source devices, and configured to synchronously output the waveform signals.
Patent WO-2020238826-A1 (WO)
Inventor: YU MINJIE
IPC: H04N5/235
Filed: 2020-05-25
Abstract: The present invention relates to the technical field of videos, and provides an image acquisition device and an image acquisition method. The image acquisition device comprises an image acquisition component and a light supplement component; the image acquisition component comprises a filtering component and an image sensor; wherein the image sensor is used for sensing and outputting a first image signal and a second image signal by means of multiple roller shutter exposures; the first image signal is an image signal generated according to a first exposure; the second image signal is an image signal generated according to a second exposure; the filtering component comprises a first filtering device and is used for enabling visible light and part of near-infrared light to pass through; the light supplement component comprises a first light supplement device and is used for not performing near-infrared light supplementing during the first exposure and performing near-infrared light supplementing during the second exposure; the starting moment of near-infrared light supplementing during the second exposure is determined according to a first moment, and the ending moment of near-infrared light supplementing during the second exposure is determined according to a second moment. By adopting the present invention, the implementation difficulty can be reduced.
Patent WO-2020244580-A1 (WO)
Title: Method for preparing double-faced pile artificial leather
Inventor: ZHONG HONGTIAN
IPC: D06N3/00
Filed: 2020-06-04
Abstract: Disclosed is a method for preparing a double-faced pile artificial leather, involving weaving a gray fabric using polyester low-elasticity filaments and polyester-nylon composite filaments as raw materials, wherein the gray fabric has an organization structure of a positive and negative 5-unit satin weave, and then subjecting same to a post-finishing process, so as to obtain a double-faced pile base cloth; impregnating the double-faced pile base cloth with a polyurethane slurry, rolling out excess slurry, and then treating same with an aqueous DMF solution in a coagulation tank, such that a polyurethane skin film is formed on both sides of the double-faced pile base cloth; and successively washing, drying, double-sided sanding, and setting the base cloth formed with a polyurethane skin film, in order to finally obtain the finished product.
Patent WO-2021237787-A1 (WO)
Title: Sounding device
Inventor: WU SHUWEN
IPC: H04R1/20
Filed: 2020-06-05
Abstract: The present utility model provides a sounding device, the sounding device comprises a housing having an accommodating space and a sound production monomer. The sound production monomer comprises a diaphragm, and the housing comprises a base and a rear housing; the base comprises a base plate and a base extension wall, and the rear housing comprises a rear housing plate and a rear housing extension wall, wherein the rear housing extension wall abuts against the base extension wall; a sealing member is arranged at the joint between the rear housing extension wall and the base extension wall and is glued and fixed to the base and the rear housing to realize a sealing effect; the base is provided with a sounding hole penetrating through the base, and the sounding hole is in communication with the diaphragm; the rear housing plate, the rear housing extension wall, the base extension wall and the sounding unit jointly enclose a rear sound cavity, and the rear housing is provided with a leakage hole, which communicates the rear sound cavity with the outside. Compared with the prior art, the sounding device in the present utility model is simple in structure, good in sealing performance, excellent in acoustic performance and good in user experience effect.
Patent WO-2021253161-A1 (WO)
Title: Channel state information triggering and reporting
Inventor: ZHANG YU
IPC: H04W24/10
Filed: 2020-06-15
Abstract: Methods related to wireless communication systems and scheduling channel state information operations and transmissions. A user equipment (UE) receives, from a base station (BS), a channel state information (CSI) computation request. The UE then identifies a first CSI measurement resource based on the CSI computation request. The UE determines CSI based on the first CSI measurement resource, and receives, from the BS, a CSI report transmission request associated with the first CSI measurement resource. The UE optionally transmits to the BS a CSI report based on the first CSI measurement resource or a different CSI measurement resource. Other features are also claimed and described.
Patent WO-2021114600-A1 (WO)
Inventor: MA MINGMING
IPC: B22F3/105
Filed: 2020-06-16
Abstract: A processing area dividing and processing method for an additive manufacturing apparatus having multiple processing heads, allowing a smart delineation of a scan area of a large-format complex cross-section, comprising the steps of: S01, determining closed area A comprising all closed patterns in the cross-section of a certain layer of a processing part and N the number of processing heads; S02, determining a point in the closed area, dividing closed area A into N quadrants with the point as the point of origin, ensuring that the closed patterns that each quadrant comprises are identical in area, each quadrant corresponding to one scan processing head; in step S02, if a closed pattern is continuously distributed in two or more adjacent quadrants, then re-dividing scan areas in each of the adjacent quadrants, thus ensuring that different scan heads are prevented from scanning in adjacent areas at the same time, and reducing heat input in a same area. The method of the present invention has the advantages of high processing efficiency and reduced heat accumulation.
Patent WO-2021147234-A1 (WO)
Inventor: CHEN XINHONG
IPC: C08L27/06
Filed: 2020-06-20
Abstract: 本发明公开了一种杀菌塑料母粒及其制备方法和应用，由以下重量百分比组分组成：塑料粉95~99%，杀菌纳米复合材料1~5%；杀菌纳米复合材料由粒径为30nm~50nm的细小颗粒构成，以重量百分比计，含量为银20%~80%、氧化铜10%~50%、氧化锌10%~50%。本发明的塑料母粒制成品，经权威机构检测，接种后放置24h得到的活菌数小于1cfu/cm2，表面的细菌残留数几乎为0，杀菌率接近100%。