baber/WOPTO huggingface dataset:
Patent WO-2019184509-A1 (WO)
Title: Outdoor connecting pipe structure and air conditioner indoor unit having same
Inventor: FU KAIKAI
IPC: F24F7/08
Filed: 2018-12-28
Abstract: An outdoor connecting pipe structure and an air conditioner indoor unit having same. The outdoor connecting pipe structure comprises a main pipe body (10) and an insect-proof and rodent-proof hood (30), wherein a first end of the main pipe body (10) is used for communicating with a fresh air inlet and a dirty air outlet of a fresh air device of an air conditioner indoor unit (20), and a second end of the main pipe body (10) is used for communicating with the outdoor atmosphere so as to introduce outdoor fresh air into the fresh air device and discharge dirty air in the fresh air device to the outdoor atmosphere; and the insect-proof and rodent-proof hood (30) is disposed on the second end of the main pipe body (10), and the insect-proof and rodent-proof hood (30) is used for blocking mice or mosquitos from entering the air conditioner indoor unit (20) by means of the main pipe body (10); thus, the foregoing structure may achieve an exchange between the air conditioner indoor unit and outdoor airflow, while being capable of effectively blocking mice and insects from easily entering indoors by means of a fresh air or dirty air passage and affecting the indoor environment. The problem in existing technology is solved in which an outdoor connecting pipe structure easily allows mice and insects to enter indoors.
Patent WO-2020133295-A1 (WO)
Inventor: Lin zhi hao
IPC: A01K5/02
Filed: 2018-12-28
Abstract: 一种全自动宠物喂养器，包括内部放置饲料的储料筒（101）、位于储料筒（101）下方的过渡槽（102）以及移动块（103），储料筒（101）的底部具有落料口，落料口连通过渡槽（102），过渡槽（102）具有连通至外部的出料口，过渡槽（102）中的饲料通过出料口落至外部；移动块（103）活动插设在过渡槽（102）中，移动块（103）连接动力元件，在动力元件的驱动下，移动块（103）在过渡槽（102）中相对于出料口往返移动；移动块（103）具有朝向出料口布置，且将落入过渡槽中（102）的饲料推向出料口的推料板（109）；储料筒（101）中的饲料直接通过落料口落入过渡槽中，移动块（103）在过渡槽（102）中相对于出料口往返移动，将过渡槽（102）中的饲料推出出料口，供宠物食用，整个供料以及出料过程均不会对饲料造成破坏，不会影响饲料营养或口味，且结构也简单。
Patent WO-2019129293-A1 (WO)
Title: 一种特征数据生成和特征匹配方法及装置
Inventor: LI XIAOLI
IPC: G06K9/62
Filed: 2018-12-29
Abstract: 本发明实施例公开一种特征数据生成和特征匹配的方法，其中，获取图像的特征信息，并确定所述至少两类特征中每类特征所对应的权重，其中，所述第一类特征对应的权重大于所述至少两类特征中其他特征对应的权重，所述第一类特征为所述所获取的特征中的主要特征；根据所述权重，对所述至少两类特征进行加权，得到加权后的特征信息，存储所述加权后的特征信息到数据库中从而生成特征数据，或者根据加权后的特征信息在数据库中进行特征匹配。采用本发明实施例，可以提高建立的特征匹配的准确度。
Patent WO-2020113744-A1 (WO)
Inventor: ZHANG SHUWEN
IPC: G08G1/07
Filed: 2019-02-22
Abstract: Disclosed is a method for a vehicle to pass through a road junction, wherein the method is a vehicle passage method in the field of traffic. The road junction comprises a left-turn driving route (1), a straight driving route (2) and a right-turn driving route (3); an arterial road left-turn driving route (1), a secondary main road left-turn driving route (1) and the straight driving route (2) do not pass through a road junction (6), but pass through a left-turn junction (8) arranged at a position on an arterial road (4) away from the road junction (6) by 50 meters to 200 meters in up and down directions; and a vehicle needing to turn left changes to a left lane in a vehicle lane-changing area (7), thereby effectively adjusting the traffic order, and eliminating the disadvantage of vehicles having to pass in turn when passing through the road junction (6), so that vehicles in various directions passing through the road junction (6) have no traffic restriction, and smoothly pass according to the method for a vehicle to pass through a road junction.
Patent WO-2019223332-A1 (WO)
Title: Display device and preparation method therefor, and display apparatus
Inventor: DONG XIAONAN
IPC: H01L51/52
Filed: 2019-01-03
Abstract: Provided are a display device and a preparation method therefor, and a display apparatus. The display device comprises a carrier having a first surface and a second surface opposite each other, and at least one nanotube located inside the carrier. Each nanotube comprises a tube wall and an accommodating cavity encircled by the tube wall. The accommodating cavity is provided with a first open end located on the first surface and a second open end located on the second surface. The display device further comprises a first electrode located at the first open end, a second electrode located at the second open end, and a light-emitting layer located between the first electrode and the second electrode.
Patent WO-2020142981-A1 (WO)
Inventor: LIN FUXIONG
IPC: G06F8/71
Filed: 2019-01-10
Abstract: L'invention concerne un procédé d'installation d'informations de configuration initiale d'une machine POS, et un terminal. Le procédé consiste à : recevoir des premières informations de configuration initiale configurées par un serveur ; acquérir, selon les premières informations de configuration initiale, des secondes informations de configuration initiale adaptées à une machine POS ; recevoir, en fonction des secondes informations de configuration initiale, une adresse de téléchargement d'un fichier de configuration correspondant aux secondes informations de configuration initiale ; et télécharger, conformément à l'adresse de téléchargement, le fichier de configuration correspondant aux secondes informations de configuration initiale, et installer le fichier de configuration. Le fichier de configuration correspondant aux secondes informations de configuration initiale adaptées à la machine POS peut être acquis à partir des premières informations de configuration initiale selon les exigences, et le fichier de configuration peut être téléchargé et installé, de sorte que la flexibilité d'installation du fichier de configuration correspondant aux informations de configuration initiales de la machine POS est améliorée, le problème de coûts élevés causés par la production personnalisée de machines POS est évité, et les coûts sont réduits.
Patent WO-2020147064-A1 (WO)
Inventor: LI DUNRONG
IPC: H01P1/203
Filed: 2019-01-17
Abstract: 一种单层交叉耦合滤波器，包括腔体（1）、谐振结构（2）和分隔壁（3），谐振结构（2）一体成型，且安装于腔体（1）内，谐振结构（2）包括沿一条信号传输路径分布且在容纳空间（11）内位于同一平面上的至少两排谐振单元，每排谐振单元又包括多个谐振器（22/2a~2f）；分隔壁（3）设置于相邻两排谐振单元之间，且其上形成有耦合窗口（5），不同排的相邻两个谐振器（22/2a~2f）之间通过对应的所述耦合窗口（5）形成交叉耦合。该滤波器在实现小型化的同时，也减少了加工和装配费用，及加工和装配公差。
Patent WO-2019192250-A1 (WO)
Title: Voice wake-up method and apparatus
Inventor: SONG YANAN
IPC: G10L15/26
Filed: 2019-01-28
Abstract: A voice wake-up method and apparatus. Said method comprises: determining a real-time wake-up word library on the basis of the interaction state of a user, the real-time wake-up word library being used for a next interaction process (101); acquiring a voice signal inputted by the user, and performing wake-up on the basis of the real-time wake-up word library and the voice signal (102). The present invention performs wake-up on the basis of a real-time wake-up word library, and can provide users with an unperceivable experience with regard to sleep when re-performing wake-up, so that users can directly continue the interaction scene prior to sleep, without the need to repeat the interaction process that has been performed previously.
Patent WO-2019154304-A1 (WO)
Title: Plasma apparatus for treating pollutants in gas
Inventor: WANG YUHUA
IPC: B01D47/00
Filed: 2019-02-01
Abstract: Disclosed is a plasma apparatus for treating pollutants in gas. The plasma apparatus comprises: a treatment chamber (1) and several electrodes (2). The several electrodes (2) are fixed in a distributed manner on an inner wall of the treatment chamber (1) and are used for generating plasma to perform a plasma treatment on gas to be treated and which flows through the treatment chamber (1) so as to degrade pollutants in the gas, wherein each of the electrodes (2) comprises a substrate (21), a columnar structure array and a needle-like structure array, wherein the columnar structure array is formed on the substrate (21), and the columnar structure array comprises several columnar structures (22); and the needle-like structure array is formed on the substrate (21) apart from the substrate where the several columnar structures (22) are located and is formed on the bottoms of the several columnar structures (22), and the needle-like structure array comprises several needle-like structures (23).
Patent WO-2019149272-A1 (WO)
Title: Group-based unequal mcs schemes for a single user station in wlan transmissions
Inventor: LIU JIANHAN
IPC: H04L29/08
Filed: 2019-02-01
Abstract: Systems and methods of transmitting a PPDU to or from a single user station (STA) in an MIMO transmission by using unequal MCSs. An access point (AP) allocates a plurality of spatial streams to the STA and assigned them into groups for the MIMO transmission. Multiple unequal MCSs are assigned to the different spatial stream groups. Correspondingly the STA ID is repeatedly specified in the user block fields of a SIG-B field of a downlink PPDU, or in the user information fields of a trigger frame. Alternatively, multiple AIDs of the STA can be specified in the user block fields or the user information fields instead of repeating the same STA ID. An indication may be inserted in the SIG-A field to indicate that the grouped-based unequal MCSs scheme is used for the MIMO transmission.
Patent WO-2020177035-A1 (WO)
Inventor: LIU ZHANCHAO
IPC: H01L27/32
Filed: 2019-03-01
Abstract: The present application discloses a flexible electronic device (100), comprising: a flexible display screen (10) as well as a sensing device (20), a fixing device 30, and a pull rod (40) that are provided on the non-display surface side of the flexible display screen (10). A fixed end (41) of the pull rod 40 is fixed on the fixing device 30, and the free end 42 of the pull rod 40 is attached to the sensing device (20) and is movable with respect to the sensing device (20). The sensing device (20) generates different sensing signals according to different contact positions of the free end (42) with the sensing device (20). A processor (50) is electrically connected to the sensing device (20), and determines a bending state corresponding to a current sensing signal according to the acquired sensing signal and a preset table of correspondence between sensing signals and bending states. Also disclosed are a bending detection method and a computer readable storage medium. According to the present application, any bending state of the flexible electronic device (100) can be detected, the structure is simple, and the cost is low.
Patent WO-2020015383-A1 (WO)
Title: Oil-electric hybrid driving environment-friendly energy-saving servo hydraulic press machine
Inventor: QIAO LIHUI
IPC: F15B1/02
Filed: 2019-04-01
Abstract: An oil-electric hybrid servo hydraulic press machine, comprising a sliding block (1). The top of the sliding block (1) is connected below a sliding block cylinder; the sliding block cylinder comprises a servo electric cylinder (1b) located in the center and sliding block main cylinders (1a) located on both sides symmetrically; the sliding block main cylinders (1a) are connected to an oil tank by means of liquid filling valves (CF1), separately; an inlet of a first servo pump (B1) driven by a first servo motor (M1) is connected to the oil tank; an outlet of the first servo pump (B1) is connected to the inlet of a fifth cartridge valve (C5); the outlet of the fifth cartridge valve (C5) is connected to a liquid control port thereof and a port P of a fifth electromagnetic reversing valve (YV5); a port T of the fifth electromagnetic reversing valve (YV5) is connected to the oil tank; a port A of the fifth electromagnetic reversing valve (YV5) is connected to an operation oil pipe (G1); a port B of the fifth electromagnetic reversing valve (YV5) is connected to an energy storage oil pipe (G2) by means of a first one-way valve (D1); the energy storage oil pipe (G2) is connected to the bottom of a first accumulator (AC1) and is connected to a first pressure switch (H1); the energy storage oil pipe (G2) is further connected to a port P of a third electromagnetic reversing valve (YV3); a port T of the third electromagnetic reversing valve (YV3) is connected to the oil tank; a port A of the third electromagnetic reversing valve (YV3) is connected to lower liquid control ports of the liquid filling valves (CF1); a port B of the third electromagnetic reversing valve (YV3) is connected to upper liquid control ports of the liquid filling valves (CF1); both the third electromagnetic reversing valve (YV3) and the fifth electromagnetic reversing valve (YV5) are two-position four-way electromagnetic reversing valves. The hydraulic press machine can achieve the flexible conversion of the speed of the sliding block and the precise control on the position thereof, the noise is low, the energy consumption is low, and the use of hydraulic oil can be reduced.
Patent WO-2020206650-A1 (WO)
Inventor: LIU QING
IPC: C04B28/06
Filed: 2019-04-11
Abstract: L'article concerne une composition cimentaire à développement rapide de résistance adhésive à la traction. La composition comprend un ciment de sulfoaluminate à teneur élevée en bélite et est appropriée pour une utilisation par exemple en tant qu'adhésif de carreaux pour un pavage et une réparation rapides. L'article fournit ainsi également des procédés pour la pose rapide de carreaux.
Patent WO-2019205971-A1 (WO)
Inventor: ZENG QI
IPC: H04N5/232
Filed: 2019-04-15
Abstract: 本公开提供了一种图像处理方法、装置及设备。图像处理方法，包括：获取拍照设备连续拍摄的多张图像；对所述多张图像中的每一张图像进行眼部轮廓提取，得到眼部轮廓图像数据；对同一眼部轮廓的多组眼部轮廓图像数据进行比对，获得每一眼部轮廓的最佳眼部轮廓图像数据；将获取的多个最佳眼部轮廓图像数据与所述多张图像中的主图像进行融合，得到目标图像。
Patent WO-2020007094-A1 (WO)
Inventor: YU LU
IPC: G06T7/11
Filed: 2019-04-17
Abstract: 本发明公开了一种全景图像滤波方法及装置。根据全景投影展开图像的格式信息确定在全景投影展开图像中存在的在全景球面上相邻、但在投影展开图像上不相邻的面边界区域对的位置，按照所述面边界区域对中一个特定的面边界区域在全景投影展开图像上的方向，确定面边界区域对中第一维和第二维滤波处理的方向，对所述面边界区域对依次进行第一维和第二维滤波处理，所述面边界区域对确定第一维和第二维滤波处理方向的方法与非面边界区域在全景投影展开图像上确定第一维和第二维滤波处理的方向一致。本发明可以减少编码图像的编码伪像和面边界的不连续性，提高了编码图像的主观质量，同时保证了编解码端的匹配。
Patent WO-2019233237-A1 (WO)
Inventor: HOU ZIPENG
IPC: H01Q5/10
Filed: 2019-05-08
Abstract: 本公开实施例提供一种天线及终端设备，涉及通信技术领域，用于解决解决终端设备的天线无法实现3.3GHz至5GHz的有效辐射的问题。该天线包括：天线馈源、第一辐射体、第二辐射体以及参考地；第一辐射体的第一端与天线馈源电连接，第一辐射体的第二端与参考地电连接，第二辐射体的第一端浮空，第二辐射体的第二端与参考地电连接；第一辐射体与第二辐射体耦合；所述第一辐射体用于产生第一谐振频率；所述第二辐射体用于产生第二谐振频率；其中，所述第一谐振频率的频率范围为第一频段，所述第二谐振频率的频率范围为第二频段，所述第一频段和所述第二频段的组合覆盖3.3GHz至5.0GHz中的所有频率。本公开实施例用于天线制造。
Patent WO-2020223965-A1 (WO)
Title: Tool replacement record-based cutting tool life setting method, apparatus and system
Inventor: FENG CHENG
IPC: G05B19/4065
Filed: 2019-05-09
Abstract: A cutting tool life setting method, relating to the technical field of cutting tools, comprising: obtaining at least two groups of previous cutting parameters of a cutting tool (110); for each of the obtained at least two groups of previous cutting parameters, obtaining at least two tool replacement records of the cutting tool when the group of previous cutting parameters is used (120); fitting the failure time distribution of the cutting tool on the basis of the at least two tool replacement records of the cutting tool when the group of previous cutting parameters is used (130); receiving a group of predefined cutting parameters of a target cutting tool (140); and setting the tool life of the target cutting tool according to the group of predefined cutting parameters, the at least two groups of previous cutting parameters, and the failure time distribution corresponding to each group of previous cutting parameters (150). Compared with a conventional cutting tool life setting method, the method allows the optimal life of the target cutting tool to be set under a newly defined cutting parameter set that has never been used.
Patent WO-2020124933-A1 (WO)
Inventor: LIN XIAOLONG
IPC: G06F3/0484
Filed: 2019-05-09
Abstract: The embodiments of the present disclosure relate to a comment information processing method and apparatus, and a storage medium and an electronic device, falling within the technical field of computers. The method comprises: acquiring a plurality of pieces of comment information, and generating, according to an association relationship between the plurality of pieces of comment information, a comment tree including a plurality of nodes, wherein the plurality of nodes of the comment tree correspond to the plurality of pieces of comment information on a one-to-one basis; respectively generating a comment container for a target node in the plurality of nodes, wherein the comment container is used for displaying comment information corresponding to any father node and a directly subordinate child node thereof; and if a first touch-control event regarding comment information corresponding to any directly subordinate child node in any comment container is detected, changing the directly subordinate child node where the first touch-control event acts into a father node in the comment container where the directly subordinate child node is located, and displaying, in the comment container, comment information corresponding to the changed father node and a directly subordinate child node thereof. By means of the method, a user can quickly view comment information, and the continuity is improved. (FIG. 3)
Patent WO-2019223808-A1 (WO)
Title: Bird expelling method and waistcoat using ultraviolet relection of titanium dioxide
Inventor: HU HUIJIAN
IPC: A01M29/00
Filed: 2019-06-06
Abstract: Disclosed are a bird expelling method and a waistcoat using ultraviolet reflection of titanium dioxide. On the basis of the fact that birds are sensitive to some bands of ultraviolet, titanium dioxide particles with the wavelength same as the bands sensitive to birds are selected and applied to a waistcoat ordinarily worn by a bird expelling worker. The bird expelling waistcoat comprises a cloth layer (1) and a titanium dioxide particle layer (2) adhered to the cloth layer (1) by a Velcro, and the ultraviolet reflection wavelength of the titanium dioxide particles is between 350 nm and 360 nm, between 360 nm to 370 nm, and between 370 nm to 380 nm. Most of birds are especially sensitive to these bands of ultraviolet. When seeing ultraviolet reflected waves of the titanium dioxide particles, birds can distinguish the bird expelling worker at a longer distance and evade the worker in advance, such that a better bird expelling effect is achieved, and the risk of bird strike is reduced. Furthermore, the labor intensity of the worker can be reduced, and the waistcoat is simple in structure and low in production cost.
Patent WO-2020082761-A1 (WO)
Inventor: WILSON MARK W
IPC: A47L15/42
Filed: 2019-06-18
Abstract: L'invention concerne un appareil associé à un appareil ayant un boîtier avec une ouverture donnant accès à un compartiment intérieur de l'appareil et une porte. Dans divers modes de réalisation, la porte peut être conçue pour coulisser et se rétracter à l'intérieur du boîtier lors de l'actionnement entre au moins une position fermée et une position ouverte. De plus, la porte peut être conçue selon divers styles, le style particulier de porte choisi pouvant dépendre de l'appareil particulier.
Patent WO-2021003620-A1 (WO)
Title: Procédé et dispositif de transmission de signaux de liaison descendante
Inventor: CHEN WENHONG
IPC: H04L5/00
Filed: 2019-07-05
Abstract: L'invention concerne un procédé et un dispositif de transmission de signaux de liaison descendante, aptes à améliorer des performances de transmission de signaux. Le procédé comprend les étapes suivantes : un dispositif terminal détermine le nombre de bits du champ d'indication d'informations cible dans les DCI et/ou le contenu d'informations indiqué par le champ d'indication d'informations cible d'après la configuration de l'indice de groupe CORESET ; le dispositif terminal transmet ou reçoit des signaux programmés par les DCI sur la base du nombre de bits du champ d'indication d'informations cible et/ou du contenu d'informations indiqué par le champ d'indication d'informations cible.
Patent WO-2020011156-A1 (WO)
Title: Gas adsorption and separation apparatus and applications thereof
Inventor: ZHANG CHUANZHONG
IPC: B01D53/08
Filed: 2019-07-09
Abstract: A gas adsorption and separation apparatus, comprising an adsorption functional module (01) and other functional modules (02). A primary functional part of the adsorption functional module (01) is an adsorption series (011) consisting of two or more sequentially arranged adsorption units (09). The adsorption series (011) comprises a head end (0111) and a tail end (0112). A gas to be separated passes through the adsorption series (011) in the direction running from the head end (0111) to the tail end (0112), departs the adsorption series (011) when the adsorption saturation of the adsorption units (09) arranged at the head end (0111) with respect to an adsorbed gas reaches a preset level and enters the other functional modules (02) comprising a desorption apparatus (021), and sequentially reenters the adsorption series (011) from the tail end (0112) when other processes comprising a desorption process are completed. The adsorption units (09) are adsorptive fixed beds consisting of an adsorbent and a mechanical support structure and provided with suitable mechanical strength and great permeability, the adsorption units (09) that carry out saturated adsorption are referred to as saturated adsorption units (091), and the adsorption units (09) that carry out desorption and regeneration are referred to as regenerative adsorption units (092).
Patent WO-2020215497-A1 (WO)
Inventor: SHU PING
IPC: G02F1/035
Filed: 2019-07-15
Abstract: The present invention belongs to the field of integrated optics, and in particular, relates to a multi-channel high-speed electro-optic modulator having high-isolation. The modulator comprises a substrate which includes a plurality of parallel optical waveguide channels; a buffer layer is provided on an upper surface of the substrate; a traveling wave electrode is provided in each optical waveguide channel on the surface of the buffer layer. The input end of the optical waveguide channel is connected with an input fiber, and the output end of the optical waveguide channel is connected with an output fiber; a traveling wave electrode port close to one side of the input end of the optical waveguide channel is used as an external radio frequency signal input, and the traveling wave electrode port close to one side of the output end of the optical waveguide channel is connected with a terminal load. The present invention not only implements the integration of a plurality of modulation channels in a single device, but also solves the problem of microwave isolation between channels of a high-speed lithium niobate electro-optic modulator integrated in a multi-channel array.