baber/WOPTO huggingface dataset:
Patent WO-2020140692-A1 (WO)
Title: Appareil anti-éblouissement et miroir
Inventor: GAO SHAN
IPC: B60R1/08
Filed: 2019-12-06
Abstract: La présente invention concerne un appareil anti-éblouissement (100) comprenant un ensemble lentille (120) ayant un côté incident et une couche réfléchissante (110) sur le côté de l'ensemble lentille opposé au côté incident. L'ensemble lentille comprend une couche de molécules de cristaux liquides, une première électrode d'entraînement (132) et une seconde électrode d'entraînement (131) respectivement des deux côtés de la couche des molécules de cristaux liquides ; la première électrode d'entraînement et/ou la seconde électrode d'entraînement comprennent une pluralité de sous-électrodes. L'ensemble lentille est conçu pour modifier une direction d'axe optique de l'ensemble lentille en réglant une tension d'entraînement d'au moins l'une de la pluralité de sous-électrodes.
Patent WO-2020114490-A1 (WO)
Inventor: FENG KE
IPC: C08G18/42
Filed: 2019-12-06
Abstract: Disclosed are adhesive compositions comprising a polyester polyol that includes residues of 1, 4-cyclohexanedimethanol. Adhesive compositions as described herein exhibit enhanced properties over conventional adhesive compositions, and may be suitable for a wide variety of applications, including, flexible packaging, woodworking, automotive, and electronics.
Patent WO-2021119896-A1 (WO)
Title: 一种低噪音抛丸机
Inventor: ZHOU CHUNLEI
IPC: B24C9/00
Filed: 2019-12-16
Abstract: 一种低噪音抛丸机，包括机箱（1），在机箱（1）顶部设有缝隙，在机箱（1）前后两侧均设有机箱门（2），在机箱（1）侧壁和机箱门（2）内侧上均设有安装槽，在安装槽的内部设有具有螺纹孔的凸起条（3），固定板（5）通过螺丝固定在凸起条（3）上，消音板（4）通过固定板（5）和凸起条（3）固定在安装槽内，凸起条（3）与安装槽之间形成有间隙槽（6），在机箱（1）侧壁和机箱门（2）上设有固定槽（7），在橡胶板上设有扣入间隙槽（6）和固定槽（7）内的固定凸条，在机箱（1）顶部设有前挡板（8）、后挡板（9），在机箱（1）底部设有丸料箱（10），在机箱（1）的侧壁上设有凸出板，在两个凸出板上设有卡槽，支撑杆（11）的两端卡在卡槽内，底部橡胶板（12）通过支撑杆（11）支撑。该低噪音抛丸机结构简单、设计合理，能够减小丸料反弹产生的噪音，便于更换消音板，能够长时间有效降低噪音。
Patent WO-2021120227-A1 (WO)
Inventor: LIU BO
IPC: G06Q30/02
Filed: 2019-12-20
Abstract: L'invention concerne un procédé de recommandation d'informations et un dispositif, le procédé étant : un premier terminal obtient des données de conversion comprenant des caractéristiques d'utilisateur au moyen d'un second terminal (101) ; le premier terminal effectue une formation par apprentissage automatique en fonction des données d'exposition initiales, des données de clic initiales et des données de conversion, pour obtenir un modèle d'estimation de clic et un modèle d'estimation de conversion (102) ; le premier terminal détermine les utilisateurs cibles du second terminal selon le modèle d'estimation de clic et le modèle d'estimation de conversion et pousse les informations à recommander aux utilisateurs cibles du second terminal (103). Lorsque le procédé ci-dessus est appliqué à la technologie financière, les utilisateurs à qui l'on doit recommander les informations sont criblés et la distribution est concentrée dans la plage d'utilisateurs cibles, ce qui favorise la proportion de conversion d'utilisateurs de poussée d'informations en utilisateurs convertis, améliorant l'effet de conversion de recommandation d'informations.
Patent WO-2021127804-A1 (WO)
Title: 一种保温板材的制造方法及其应用的保温板材及保温墙
Inventor: WU LEYU
IPC: E04B2/00
Filed: 2019-12-23
Abstract: 本发明提出一种保温板材的制造方法及其应用的保温板材及保温墙，包括：提供一芯材；将所述芯材设置在封装袋内，进行抽真空处理，以形成保温板；将所述保温板设置在基板上，以形成所述保温板材；其中，在所述芯材进行针刺处理时，刺针穿过所述芯材的部分厚度，以将所述芯材形成多孔结构。通过该制造方法制造的保温板材保温效果好，适用性强。
Patent WO-2021114406-A1 (WO)
Title: 基于区块链的疫苗信息监控方法、装置及计算机设备
Inventor: CHEN FEI
IPC: H04L29/06
Filed: 2019-12-26
Abstract: 基于区块链的疫苗信息监控方法、装置、计算机设备及存储介质，通过区块链存储区块链节点上传的数据摘要，实现了为疫苗供应链的生产、销售、运输、监管环节的关键数据提供数据存储、管理、追溯、验证、防抵赖等服务。而且区块链提供了全局唯一、不可修改的账本，可以保障疫苗流通数据的安全；区块链提供的智能合约机制，可以保障疫苗流通过程的可溯源性、不可否认性、时效性，当安全事故发生时可以作为电子证据使用。
Patent WO-2020199692-A1 (WO)
Inventor: ZHAO YUANSHEN
IPC: G06T7/00
Filed: 2019-12-31
Abstract: A method and apparatus for screening predictive image features for cancer metastasis and a storage medium, the method comprising: performing preset processing on an acquired first CT image feature set to obtain a second CT image feature set (102), and acquiring an image feature sample set from within the second CT image feature set (103); using a random forest classifier to score various CT image features in the sample set (104); and determining whether the random forest classifier satisfies an iteration end condition (105), and if so, then using CT image features that have an excellent performance in the sample set as predictive image features for cancer metastasis (106); otherwise, deleting CT image features that have a poor performance from the image feature sample set and re-inputting same into the random forest classifier (107). In the described solution, randomness is added to the image feature set, and then the random forest classifier is used to delete the CT image features that have a poor performance during each iteration, which greatly reduces the error of the classifier, and extracts from complex image features image features that are effective in predicting cancer metastasis.
Patent WO-2021072984-A1 (WO)
Inventor: XIAO YONG
IPC: A45D1/00
Filed: 2019-12-31
Abstract: Disclosed are an air blowing and hair straightening accessory (10) and a hair shaping and care device (100), wherein the air blowing and hair straightening accessory (10) comprises a columnar shell; the columnar shell comprises a first side part (1), a second side part (2), and a sleeve (3) used for connecting the first side part (1) and the second side part (2); a hair straightening cavity (30) allowing hair to penetrate is provided in a space between the first side part (1) and the second side part (2); the first side part (1) is provided with a first flow guiding cavity (101) in communication with an inner cavity of the sleeve (3); the second side part (2) is provided with a second flow guiding cavity (201) in communication with the inner cavity of the sleeve (3); the first side part (1) comprises a first clamping piece (12); the second side part (2) comprises a second clamping piece (22); and the first clamping piece (12) and the second clamping piece (22) are used for clamping hair in the hair straightening cavity (30). In the air blowing and hair straightening accessory (10), the first clamping piece (12) is elastically connected to a first side part body (11), and the second clamping piece (22) is elastically connected to a second side part body (21), such that after hair enters the hair straightening cavity (30), the first clamping piece (12) and the second clamping piece (22) retreat, and the hair can be clamped tightly and uniformly distributed.
Patent WO-2021042655-A1 (WO)
Title: Sound and picture synchronization processing method and display device
Inventor: CHEN JUNNING
IPC: H04N21/43
Filed: 2020-01-09
Abstract: The present application relates to an sound and picture synchronization processing method and display device. The display device comprises a first chip and a second chip, the first chip being provided with a first video processor, a first audio processor and a controller, and the second chip being provided with a second video processor and a second audio processor; the first video processor acquires a first picture quality processing time; the first audio processor acquires a first sound processing time; the second video processor acquires a second picture quality processing time; the second audio processor acquires a second sound processing time; according to the first picture quality processing time, the second picture quality processing time, the first sound processing time, and the second sound processing time, the controller calculates a time difference of sound and picture synchronization, and determines whether the time difference of the sound and picture synchronization is within a threshold range, if not, a video signal and an audio signal outputted by the second chip undergo synchronization compensation. The present application may achieve the synchronization of sound and picture, so as to improve the video playing effect of a display device. In particular, the solution may be applied to social television.
Patent WO-2021088259-A1 (WO)
Title: 一种备电系统的控制系统及方法
Inventor: HUA YAOYU
IPC: G06F1/30
Filed: 2020-01-21
Abstract: 一种备电系统的控制系统，由于在主控制器与备用电池之间设置了非门电路，如此一来，主控制器在控制开启备用电池的电能输出功能时可以输出高电平，而在控制关闭备用电池的电能输出功能时输出低电平即可，也就是说，在主控制器执行完毕备电程序并控制计算机设备下电时，即使主控制器自身由于供电电压不足而输出了低电平，低电平在经过非门电路的高低反转后仍然会控制备用电池的电能输出功能关闭，不会再次使能备用电池的电能输出功能，能够顺利执行下电操作，节省了电能，延长了备用电池等相关器件的寿命。一种备电系统的控制方法，具有如上备电系统的控制系统相同的有益效果。
Patent WO-2020186933-A1 (WO)
Inventor: WANG ZHICHONG
IPC: G09G3/3208
Filed: 2020-02-05
Abstract: Disclosed are a pixel circuit, a method for driving same, an electroluminescent display panel, and a display device. The pixel circuit comprises: an initialization circuit (0), a data write-in circuit (4), a driving control circuit (5), a light-emitting control circuit (6) and a light-emitting device (O), wherein by means of designing a structure of the pixel circuit, the level of a signal provided by a scanning signal end (G_n) of the pixel circuit and the level of a signal provided by a light-emitting control end (EM_n) of the pixel circuit can be the reverse; therefore, driving signals can be provided to the scanning signal end (G_n) and the light-emitting control end (EM_n) by means of one driving circuit, thus reducing the arrangement of the driving circuit, and facilitating the narrow frame design of the electroluminescent display panel.
Patent WO-2020181990-A1 (WO)
Inventor: JIANG DONG
IPC: H04N19/80
Filed: 2020-02-26
Abstract: The present disclosure relates to systems and methods for image coding. The system may determine a predetermined region in a coding unit in an image, the predetermined region including a plurality of pixels. The system may determine whether a prediction angle of a prediction mode is larger than or equal to 0°and smaller than or equal to 90°. In response to determining that the prediction angle of the prediction mode is larger than or equal to 0° and smaller than or equal to 90°, for each of the plurality of pixels in the predetermined region, the system may determine a preliminary predicted value of the pixel based on at least one of one or more first reference lines associated with the coding unit along a prediction direction corresponding to the prediction angle. The one or more first reference lines may be along a first side or a second side of the coding unit and each of the one or more first reference lines may include a plurality of first reference pixels. The system may determine a compensation predicted value of the pixel based on at least one of one or more second reference lines associated with the coding unit along a compensation direction opposite to the prediction direction. The one or more second reference lines may be along a third side or a fourth side of the coding unit and each of the one or more second reference lines may include a plurality of second reference pixels. The system may determine a target predicted value of the pixel based on the preliminary predicted value and the compensation predicted value.
Patent WO-2021073031-A1 (WO)
Title: Hawk-beak-type nano-diamond-coated hard alloy drill bit
Inventor: WANG MENGYI
IPC: B23B51/00
Filed: 2020-03-12
Abstract: Disclosed is a hawk-beak-type nano-diamond-coated hard alloy drill bit, the hawk-beak-type nano-diamond-coated hard alloy drill bit comprising a tool handle (1) and a tool bit (2). An outer surface of the tool bit (2) is provided with a spiral groove (3); one end of the tool bit (2) that is away from the tool handle (1) is provided with a drill point angle (4); the drill bit is provided with two hawk-beak-type notches (5) symmetrically by 180 degrees at the tip of a first rear tool face; the drill bit has a thinned chisel edge design (6) at the center of the drill bit; one end of the tool handle (1) that is away from the tool bit (2) is provided with a chamfer (7); and the outer surface of the drill bit tool bit (2) is provided with a nano-diamond coating. The hawk-beak-type nano-diamond-coated hard alloy drill bit mainly solves the problem of hole machining of PCB super-hard plates in network communication applications of 5G and later.
Patent WO-2020200040-A1 (WO)
Inventor: FU CONGHUA
IPC: H04M1/72448
Filed: 2020-03-26
Abstract: Provided in the present disclosure are a mobile terminal and a control method for a mobile terminal, the mobile terminal comprising: a terminal housing and a lifting mechanism, vibration mechanism, and drive mechanism that are disposed within the terminal housing; the drive mechanism may switch between a first operating state and a second operating state; when in the first operating state, the drive mechanism cooperates with the lifting mechanism and drives the lifting mechanism to move out of or move into the terminal housing; and when in the second operating state, the drive mechanism cooperates with the vibration mechanism to drive the vibration mechanism to vibrate.
Patent WO-2021189391-A1 (WO)
Title: 混合装置、混合控制方法及可移动平台
Inventor: CHANG ZIJING
IPC: B01F35/60
Filed: 2020-03-27
Abstract: 一种混合装置（10）及混合控制方法。该混合装置（10）包括控制器（11）、混合器（13）以及至少两个液体抽取单元（12）；不同液体抽取单元（12）所抽取的液体的种类不同；控制器（11）根据不同种类的液体之间的比例，确定各个液体抽取单元（12）在抽取液体时的目标流速；至少两个液体抽取单元（12）按照对应于自身的目标流速抽取相应种类的液体；混合器（13）用于：混合各个液体抽取单元（12）所抽取的不同种类的液体，得到目标液体。实现自动配置目标液体的过程，无需人工参与，同时保证目标液体的精确配比。
Patent WO-2020192782-A1 (WO)
Inventor: KUANG YIRU
IPC: H04W72/04
Filed: 2020-03-30
Abstract: 本申请实施例提供一种上报SRS能力的方法、装置及系统，涉及通信领域，实现UE上报支持的回退SRS能力。具体包括：UE根据频带配置信息，确定该UE的第一频带组合；UE确定第一频带组合对应的第一SRS能力信息；UE向网络设备发送第一SRS能力信息。
Patent WO-2021196114-A1 (WO)
Inventor: WANG YONGGUANG
IPC: H01M10/04
Filed: 2020-04-02
Abstract: Provided are a battery module assembly, a battery pack, and a device that uses a battery as a power source. The battery module assembly comprises: at least two battery modules (20) which are arranged along a first direction (Z), wherein each of the battery modules (20) comprises a plurality of battery cells (21), a housing side wall (211) of each battery cell (21) comprises two opposite first side walls (211A) and two opposite second side walls (211B), the area of each first side wall (211A) is larger than the area of each second side wall (211B), and each first side wall (211A) is perpendicular to the first direction (Z); and cooling plates (31), which are located between two adjacent battery modules (20), and are used for heat exchange with the first side walls (211A) of the battery cells (21) of the two adjacent battery modules (20). The battery pack comprises the battery module assembly. The device that uses a battery as a power source comprises the battery pack.
Patent WO-2021017545-A1 (WO)
Inventor: WANG PAN
IPC: A47L11/40
Filed: 2020-04-22
Abstract: 本申请涉及清洁设备技术领域，具体涉及一种自移动清洁装置的集尘站及具有其的集尘系统。本申请提供了一种自移动清洁装置的集尘站，集尘站包括：底座；设置于底座上的至少一个升降驱动装置；设置于升降驱动装置上的可升降支撑台，可升降支撑台上设置有与自移动清洁装置的尘盒对应的集尘口；集尘袋，集尘袋设置于可升降支撑台的底部，且集尘袋上设置有与集尘口连通的袋口。本申请的集尘站通过升降可升降支撑台的方式使自移动清洁装置可以顺利运动至可升降支撑台上，并通过集尘口将尘盒内的灰尘倾倒至集尘袋内，同时，支撑台下降可对灰尘进行压缩，以此提高尘袋的使用空间，降低清灰过程中的操作复杂性和噪音。
Patent WO-2021212369-A1 (WO)
Title: 具有多通道异质结构的半导体器件及其制造方法
Inventor: ZHANG ANBANG
IPC: H01L29/417
Filed: 2020-04-22
Abstract: 本公开的一些实施例提供一种半导体器件及其制造方法。所述半导体器件包含：半导体异质结构层和导电结构。半导体异质结构(heterostructure)层，其包含交替的第一半导体材料层及第二半导体材料层，其中每一相邻的第一半导体材料层与第二半导体材料层之间可产生二维电子气体(2DEG)。导电结构，包含复数个导电指自半导体异质结构层的表面延伸进入所述半导体异质结构层，其中复数个导电指沿着大体上与表面平行的第一方向上排列，且复数个导电指的长度沿着第一方向递增，使得每一导电指的端部分别位于不同深度的第一半导体材料层且接触2DEG。
Patent WO-2020228506-A1 (WO)
Inventor: QU JIANGLING
IPC: H04M1/22
Filed: 2020-04-23
Abstract: 本公开提供一种终端设备，其包括：壳体；显示组件，设置于壳体上，且开设通光孔；光学器件，设置于壳体内，且与通光孔相对；副显示组件，设置于壳体内；反射部，可活动地设置于壳体内；驱动部件，设置于壳体内，且与反射部连接，并驱动反射部在第一状态和第二状态之间运动，在第一状态下，反射部位于光学器件与通光孔之间的光学通道之外；在第二状态下，反射部位于通光孔与光学器件之间，并将副显示组件发出的光线反射至通光孔。
Patent WO-2021196317-A1 (WO)
Inventor: LV XIANGFENG
IPC: E21D11/00
Filed: 2020-04-23
Abstract: Disclosed is a novel combination shielding structure for preventing surrounding rock ground pressure disasters caused by mining. The combination shielding structure is composed of an energy-absorbing outer layer (3) and a reflective inner layer (2), and is arranged between a roadway (1) and surrounding rock (7). The surrounding rock (7) is located on the outer side of the combination shielding structure, and the roadway (1) is located on the inner side of the combination shielding structure. The reflective inner layer (2) in the novel combination shielding structure comprises the following raw materials in parts by weight: 18-24 parts of an olefin resin, 14-19.2 parts of a styrene resin, 4.8-7.2 parts of a carbon material powder, 2.1-3.2 parts of glass fibers, 1-2 parts of calcium carbonate, 1-2 parts of citric acid, 0.35-0.6 parts of tin and 17.6-23.8 parts of a silicon dioxide powder. The energy-absorbing outer layer (3) is composed of a flexible structural material having buffering and energy absorption effects. In the novel combination shielding structure, the energy-absorbing outer layer (3) can adsorb and buffer an elastic energy impact stress wave (4); the reflective inner layer (2) further buffers and reflects an incident wave; and the energy-absorbing outer layer (3) plays a role in secondary energy absorption and buffering against the reflected wave, such that secondary impact damage to the surrounding rock (7) by the reflected wave can be reduced, and a good protective effect is provided on the roadway (1).
Patent WO-2021142984-A1 (WO)
Inventor: TANG MINGYONG
IPC: A47L11/24
Filed: 2020-05-09
Abstract: L'invention concerne un robot mobile (1) et son procédé de commande, un dispositif électronique (600), un support de stockage informatique, et un programme informatique. Le robot mobile (1) comprend un corps de robot (10) et un bras de robot (20). Une extrémité du bras de robot (20) est reliée au corps de robot (10), et l'autre extrémité de celui-ci est une partie de serrage (23) qui est utilisée pour saisir un objet. Le corps de robot (10) est pourvu d'une rainure (11) destinée à accueillir le bras de robot (20), le bras de robot (20) qui est disposé dans la rainure (11) étant arrangé de manière courbée ou pliée.
Patent WO-2021227087-A1 (WO)
Title: Resource configuration method and apparatus, and device and storage medium
Inventor: XING JINQIANG
IPC: H04W72/00
Filed: 2020-05-15
Abstract: Disclosed are a resource configuration method and apparatus, and a device and a storage medium, which belong to the technical field of communications. The method comprises: a network device sending first configuration information to a terminal device, wherein the first configuration information is used for indicating N out-of-band leakage indicators corresponding to a first frequency band; the out-of-band leakage indicators are out-of-band leakage requirements when the terminal device communicates with a first cell on the first frequency band; and N is an integer larger than one. In the embodiments of the present application, configuration information indicates a plurality of out-of-band leakage indicators, and the plurality of out-of-band leakage indicators have different requirements for out-of-band leakage signals, such that terminal devices with different processing capabilities can all determine out-of-band leakage indicators supported thereby from the plurality of out-of-band leakage indicators. The method for configuring out-of-band leakage indicators provided in the embodiments of the present application takes terminal devices with different processing capabilities into account, thereby reducing the possibility of auxiliary cell configuration failure or cell switching failure, and improving the system performance.
Patent WO-2020233668-A1 (WO)
Inventor: TANG YUECONG
IPC: H01C7/10
Filed: 2020-05-21
Abstract: A thermal-protection varistor; a varistor component (2), a movable electrode (3), and a blocking component (5) are provided within an inner frame (6), and the varistor component (2) and the movable electrode (3) are connected by means of soldering dots; the blocking component (5) is located between the movable electrode (3) and the varistor component (2) and abuts against the movable electrode (3); the blocking component (5) comprises a first sliding device, and the first sliding device comprises a first sliding block (502) and a first elastic device (501); one end of the first elastic device (501) is connected to the inner frame (6), while the other end is connected to the first sliding block (502); the blocking component (5) further comprises a second sliding device that is elastic, and the second sliding device is disposed between the first sliding block (502) and the movable electrode (3) and abuts against the movable electrode (3); when the blocking component (5) acts, the second sliding device slides relative to the first sliding block (502) in the same direction as the first sliding block (502). The relative movement of the first sliding device and the second sliding device can effectively increase the creepage distance of a product, which is beneficial in accelerating the extension of an electric arc such that the use of the thermal-protection varistor is safer.
Patent WO-2021098175-A1 (WO)
Inventor: MA WENTAO
IPC: G01C21/36
Filed: 2020-05-25
Abstract: L'invention concerne un procédé et un appareil de guidage d'une fonction d'enregistrement de paquet vocal, un dispositif et un support de stockage informatique, se rapportant au domaine des mégadonnées. Le procédé spécifique consiste : à utiliser un comportement d'utilisation de carte historique d'un utilisateur de carte pour reconnaître un utilisateur cible présentant une demande d'enregistrement de paquet vocal ; à reconnaître un scénario dans lequel l'utilisateur cible utilise un client ; et si le scénario est conforme à un scénario d'enregistrement de paquet vocal, à envoyer des premières informations de guidage d'une fonction d'enregistrement de paquet vocal au client. Grâce au procédé, un guidage précis d'une fonction d'enregistrement de paquet vocal est réalisé, et un dérangement excessif subi par un utilisateur est réduit.
Patent WO-2021237527-A1 (WO)
Title: Information processing method and apparatus, and device and computer storage medium
Inventor: RU ZHAO
IPC: H04L29/08
Filed: 2020-05-27
Abstract: Provided is an information processing method, which is applied to a first device. The method comprises: acquiring first identity information of a first security domain; obtaining first discovery request information on the basis of the first identity information, wherein the first discovery request information is used for requesting a target resource of a target device that matches the first identity information; and sending the first discovery request information. In addition, further provided are an information processing apparatus, and a device and a computer storage medium.
Patent WO-2021237557-A1 (WO)
Title: Radar system, photodetector, automobile, and photodetection method
Inventor: XIE CHENGZHI
IPC: G02F1/13
Filed: 2020-05-28
Abstract: A radar system, a photodetector, an automobile, and a photodetection method, used for performing photodetection of multiple angles. The radar system (300) comprises a laser module (310) and a photodetector (320), the photodetector (320) comprising a first polarising scanner (321) and a photoreceptor (322). When the laser module (310) emits a detection laser, as the refractive index of the first polarising scanner (321) can change, the first polarising scanner (321) detects the echo signal of the laser by means of refraction of different refractive indices, such that the photoreceptor (322) senses echo signals of different angles, thereby increasing the field of view angle of the radar system, and reducing the cost of the photoreceptor compared to the solution of increasing the photosensitive area of a photosensitive chip in the photoreceptor (322).