baber/WOPTO huggingface dataset:
Patent WO-2020078280-A1 (WO)
Inventor: BROOKE RICHARD DANA
IPC: F25D11/02
Filed: 2019-10-12
Abstract: Un appareil de réfrigérateur comprend une armoire définissant de multiples chambres de stockage d'aliments qui peuvent fonctionner à des températures distinctes. L'appareil de réfrigérateur comprend une armoire comprenant une pluralité de meneaux isolées. Les meneaux isolés définissent au moins partiellement une chambre d'aliment frais, une chambre de congélation, une chambre convertible et un plénum. L'appareil de réfrigérateur comprend également un premier amortisseur assurant sélectivement une communication fluidique entre la chambre d'aliment frais et le plénum, un second amortisseur assurant sélectivement une communication fluidique entre la chambre de congélation et le plénum, et un ventilateur disposé entre la chambre convertible et le plénum. Le ventilateur est conçu pour forcer l'air provenant du plénum dans la chambre convertible.
Patent WO-2021077287-A1 (WO)
Title: Detection method, detection device, and storage medium
Inventor: YANG CHEN
IPC: G01S7/41
Filed: 2019-10-22
Abstract: A detection method, a detection device, and a storage medium, used in an over-the-horizon radar, a microwave radar, a millimeter wave radar, a laser radar, etc., and used for detecting an object to be tracked. The method comprises: obtaining a spectrum corresponding to a first echo signal that has been received by a radar, and obtaining a range-doppler map according to the first echo signal or a second echo signal that has been received by the radar; and determining one element of a plurality of elements of the range-doppler map in which the difference between an element value and an element value of a noise estimation matrix is greater than or equal to a noise threshold, as said object. During the detection process, the element value comprised by the range-doppler map and the element value comprised by the noise estimation matrix are directly compared with each other; therefore, the missed detection of said object does not happen, which improves the accuracy and efficiency of said object detection.
Patent WO-2020083292-A1 (WO)
Inventor: MITCHELL ALAN JOSEPH
IPC: F25C1/00
Filed: 2019-10-22
Abstract: L'invention concerne un système de distribution pour distribuer un volume précis ou contrôlé de fluide à un ensemble aval d'un appareil. A titre d'exemple, l'ensemble aval peut être un ensemble de fabrication de glace et l'appareil peut être un appareil réfrigérateur. Dans un aspect donné à titre d'exemple, le système de distribution comprend un logement qui définit une chambre. Un piston est mobile à l'intérieur de la chambre. Le système de distribution comprend également une pluralité de vannes qui peuvent être déplacées entre différentes positions pour déplacer le piston entre différentes positions. Lorsque le piston est déplacé à l'intérieur de la chambre, le piston déplace un volume précis ou contrôlé vers l'ensemble aval.
Patent WO-2020258628-A1 (WO)
Title: 一种可热维护的内置存储托盘架构
Inventor: GAO HONGGANG
IPC: H05K7/14
Filed: 2019-10-31
Abstract: 一种可热维护的内置存储托盘架构，存储单元托盘、主板、及PCI_E均设置在服务器前端，机箱主框体内部设有上层U和下层U，存储单元托盘后部与中间位置设有翻转架，翻转架及存储单元托盘前部上均设有若干均匀布置的立板，第一导板与连接板以及第二导板与第一导板之间均设有托架；前排硬盘模组、中间硬盘模组、后排硬盘模组至少为2层。本发明在前后硬盘模组之间设计可翻转的第一盖板，当中间及最后排模组维护时，先将第一盖板翻转打开，然后将需要维护的模组翻转，模组翻转到位后将第一盖板恢复原位，盖板与硬盘模组的底部接触，形成封闭风道，封闭风道形成后前面的模组与旋转抬起的模组流阻一样，保证了热维护的效果。
Patent WO-2021087748-A1 (WO)
Inventor: SONG ZHANMEI
IPC: A47B83/02
Filed: 2019-11-05
Abstract: Disclosed is a placement table for the early education of children with a distance control function, the placement table comprising a bottom base plate (1), a seat (2) and an accommodating table (3). A support bracket (8) is arranged on a support column (12), the accommodating table (3) is installed on the support bracket (8) by means of a position adjustment mechanism, an installation groove (4) is provided in the accommodating table (3), an early education display screen (5) is installed in the installation groove (4), the position adjustment mechanism comprises an adjusting screw rod (27) arranged on the support bracket (8) and two adjusting screw sleeves (9) sleeved on the adjusting screw rod (27), side edges of the two adjusting screw sleeves (9) are slidably connected to a rod wall of the support bracket (8), and the bottom of the accommodating table (3) is fixedly connected to the upper ends of the adjusting screw sleeves (9) by means of two vertical rods (10), respectively. The early education display screen (5) is convenient to adjust and control in terms of position, and is stable, firm and convenient to use.
Patent WO-2020094153-A1 (WO)
Inventor: ZHANG LI
IPC: H04N19/82
Filed: 2019-11-11
Abstract: Component based loop filter is described. In an exemplary aspect, a method for video processing includes making a decision, for a current coding tree unit (CTU) of video, regarding values of first flags associated with adaptive loop filter for a first component; and signaling second flags associated with adaptive loop filter for a second component based on the decision.
Patent WO-2021097635-A1 (WO)
Inventor: GENG LEI
IPC: F01N3/28
Filed: 2019-11-19
Abstract: A bucket post processor and a diesel engine provided with same. The bucket post processor comprises a post processor gas inlet pipe, a post processor body, and a post processing exhaust pipe. An exhaust mixer (3) used for mixing the exhaust of the post processor body is provided in the post processor body close to an end where the post processor body is connected to the post processing exhaust pipe. The exhaust of the diesel engine is delivered into the post processor body by means of the post processor gas inlet pipe, a nitrogen oxide is processed in the post processor body by means of an urea solution, and then discharged by the post processing exhaust pipe; before the processed exhaust gas enters the post processing exhaust pipe, the exhaust gas processed by the post processor body is mixed by the exhaust mixer (3), so that the exhaust gas entering the post processing exhaust pipe is mixed uniformly, and the concentration of the exhaust gas measured by a nitrogen-oxygen sensor is consistent, thereby ensuring the measurement accuracy of the nitrogen-oxygen sensor.
Patent WO-2020103837-A1 (WO)
Title: Système de transfert de patient automatique polyvalent, lit polyvalent et dispositif d'assise mobile
Inventor: LEE KA SHEK NEVILLE
IPC: A61G7/10
Filed: 2019-11-19
Abstract: L'invention concerne un système de transfert de patient automatique polyvalent pour transférer une personne (300) entre un lit (100) et un dispositif d'assise mobile (200). Le système de transfert de patient automatique polyvalent comprend le lit (100) et le dispositif d'assise mobile (200) ; le lit (100) comprend : une structure de coussins intercalaires (102) et un rembourrage (122a), le rembourrage (122a) pouvant être relevé, étendu, abaissé ou contracté, un moyen de support allongé extensible (130) pour supporter le rembourrage (122a), supporter le poids d'une personne (300) et transférer la personne (300) latéralement au dispositif d'assise mobile (200) ; le dispositif d'assise mobile (200) comprend des coussins alternés (202) et au moins une fente s'étendant sur une largeur de son siège.
Patent WO-2020253186-A1 (WO)
Title: 识别二维码的方法及装置
Inventor: SHEN JIN
IPC: G06K7/10
Filed: 2019-12-24
Abstract: 一种识别二维码的方法及装置，用于提高识别二维码的效率。该方法包括：在家电设备配网时，确定所述家电设备与所述终端设备的相对位置；根据所述相对位置，确定用于显示二维码的显示参数；其中，所述显示参数包括显示二维码的大小，所述二维码承载有所述家电设备的设备信息；将所述显示参数发送给所述家电设备，以使所述家电设备根据所述显示参数显示二维码图片；识别所述二维码图片，获取所述家电设备的设备信息。
Patent WO-2021134295-A1 (WO)
Title: Sound production device
Inventor: SONG WEI
IPC: H04R9/06
Filed: 2019-12-30
Abstract: The present invention provides a sound production device. The sound production device of the present invention comprises a basket, a vibration system fixed to the basket, and a magnetic circuit system driving the vibration system to vibrate and produce sound, wherein the magnetic circuit system comprises a magnetic steel and a magnetic bowl for accommodating the magnetic steel; the basket comprises a first frame body, a second frame body provided on the inner side of the first frame body, and a bottom wall connected to the first frame body and the second frame body; the magnetic bowl is accommodated in the second frame body, and the inner wall of the second frame body is provided with a protruding structure abutting against the outer wall of the magnetic bowl to fix the magnetic bowl. In the present invention, the first frame body is provided in the basket to fix the vibration system, and the second frame body is provided in the basket to fix the magnetic circuit system. The inner wall of the second frame body is provided with a protruding member abutting against the outer wall of the magnetic circuit system, so that friction force between the inner wall of the second frame body and the outer wall of the magnetic circuit system can be increased, and connection between the magnetic circuit system and the second frame body is more stable.
Patent WO-2021138754-A1 (WO)
Title: Optical system, photographing module, and electronic device
Inventor: HUA LU
IPC: G02B13/18
Filed: 2020-01-06
Abstract: An optical system (10), sequentially comprising from an object side to an image side: a first lens (L1) having positive refractive power, an object side surface (S1) of the first lens (L1) being convex at the optical axis; a second lens (L2) having negative refractive power, an image side surface (S4) of the second lens (L2) being concave at the optical axis; a third lens (L3) having positive refractive power, an image side surface (S6) of the third lens (L3) being convex at the optical axis; and a fourth lens (L4) having negative refractive power, an image side surface (S8) of the fourth lens (L4) being concave at the optical axis. The optical system (10) further satisfy the following relation: 0.28<M<1.3, M being the magnification of the optical system (10).
Patent WO-2020238279-A1 (WO)
Inventor: WANG HENG
IPC: G02F1/09
Filed: 2020-02-04
Abstract: The present application provides a planar lightwave circuit (PLC) chip, a TOSA, a BOSA, an optical module, and an optical network device. A magneto-optical structure is provided in a PLC chip to isolate reflected light, thereby reducing the volume and complexity of the PLC chip. The PLC chip comprises at least one optical transmission channel, at least one of the at least one optical transmission channel being provided with a filter; the input end of the optical transmission channel receiving an optical signal input by a laser diode (LD); and the filter being used for filtering out the part of the optical signal on the optical transmission channel where the power is lower than a threshold. The PLC chip also comprises a magneto-optical structure used for isolating reflected light entering the PLC chip.
Patent WO-2020186935-A1 (WO)
Title: 虚拟对象的显示方法、装置、电子设备和计算机可读存储介质
Inventor: LI RUNXIANG
IPC: G06F3/01
Filed: 2020-02-06
Abstract: 一种虚拟对象的显示方法，包括：获取视频中的图像帧(S101)；在所述图像帧中根据与虚拟对象的关键点对应的图像特征确定所述虚拟对象的关键点的位置(S102)；根据与所述虚拟对象的关键点对应的渲染信息和所述虚拟对象的关键点的位置渲染所述虚拟对象(S103)；在显示界面的第一显示区域显示所述虚拟对象(S104)。通过对视频中的图像帧进行处理，能够根据视频中的图像帧灵活地显示虚拟对象。
Patent WO-2020220793-A1 (WO)
Inventor: LI CHAO
IPC: H04L1/18
Filed: 2020-02-17
Abstract: Disclosed in the embodiments of the present application are a communication method and an apparatus, relating to the technical field of communications. The invention may be used in the internet of vehicles, for example, V2X, LTE-V, V2V, and the like, and solves the problem in the prior art of geographic position information of transmitters or receivers being lost and causing receivers to be unable to determine the distance between transceivers on the basis of geographic location information, and thus impacting service transmission efficiency. The specific solution is: a first device acquires first instruction information; the first device sends the first instruction information and first data to a second device, the first instruction information comprising first information, the first information being used to instruct the second device to feed back hybrid automatic repeat request (HARQ) information for the first data on the basis of distance information, and/or to instruct the second device to feed back HARQ information for the first data on the basis of signal quality.
Patent WO-2020207185-A1 (WO)
Title: Three-dimensional light field technology-based optical unmanned aerial vehicle monitoring system
Inventor: LEE YING CHIU HERBERT
IPC: H04N5/247
Filed: 2020-03-13
Abstract: Disclosed is a light field technology-based unmanned aerial vehicle monitoring system. Said unmanned aerial vehicle monitoring system comprises: a first camera, configured to continuously obtain image information in a monitored area; a second camera, the second camera being a light field camera including a compound eye lens, and being configured to obtain, when it is determined that the obtained image information is of an unmanned aerial vehicle, light field information of the unmanned aerial vehicle; a vertical rotating platform and a horizontal rotating platform arranged perpendicular to each other, wherein the first camera and the second camera can rotate synchronously under the control of the vertical rotating platform and the horizontal rotating platform; and a computer processor, configured to calculate depth information of the unmanned aerial vehicle by means of the obtained light field information so as to obtain the position of the unmanned aerial vehicle. The three-dimensional light field technology-based optical unmanned aerial vehicle monitoring system provided in the present invention can isolate vibration in a monitoring process, thereby improving the efficiency and accuracy during the monitoring or detection of an unmanned aerial vehicle.
Patent WO-2020207216-A1 (WO)
Title: Method and apparatus for generating and querying tracing code of commodity
Inventor: MAO LIN
IPC: G06Q30/00
Filed: 2020-03-18
Abstract: Provided in the present invention is a method for generating a tracing code of a commodity, comprising: acquiring tracing information of a commodity, and generating a tracing report on the basis of the tracing information; acquiring first image information of the commodity, performing fingerprint extraction on the first image information of the commodity, and acquiring first fingerprint information of the commodity; and generating a tracing code of the commodity according to the tracing report and the first fingerprint information. In the present invention, the fingerprint information corresponding to the image information of the commodity is added to the tracing code of the commodity, so that the tracing code of the commodity and the actual commodity may be correspondingly bound, which prevents problems such as a tracing label being misapplied while improving the anti-counterfeiting performance of the tracing label.
Patent WO-2020192579-A1 (WO)
Title: Anti-counterfeiting mark and anti-counterfeiting paper
Inventor: YE CHANGQING
IPC: D21H27/30
Filed: 2020-03-20
Abstract: Disclosed is an anti-counterfeiting mark, comprising a photonic crystal layer and a holographic pattern layer, wherein the photonic crystal layer is coated on the holographic pattern layer, the holographic pattern layer is provided with an anti-counterfeiting pattern, and the anti-counterfeiting mark is formed by means of the combination of the diffraction of the anti-counterfeiting pattern in the holographic pattern layer and the reflection of the band gap of the photonic crystal layer on the anti-counterfeiting pattern. The anti-counterfeiting mark provided in the present application has an excellent anti-counterfeiting effect, is easy to identify, and has a structural color effect that has varying angle light, which is very attractive for the package anti-counterfeiting industry. The threshold for counterfeit products is greatly increased, whether for the microstructures of materials or the overall color effect of the product. The present product abandons the use of chemical dyes and heavy metal components, is environment friendly, and has a wide market value due to low production costs.
Patent WO-2021196182-A1 (WO)
Title: 一种毛绒智能机器人
Inventor: WEN GAOSEN
IPC: A63H33/26
Filed: 2020-04-03
Abstract: 本发明公开了一种毛绒智能机器人，涉及智能机器人技术领域，包括机器人前体，所述机器人前体的一侧固定连接有机器人后体，所述机器人后体的一侧螺纹连接有螺丝，所述机器人后体在螺丝的同侧设置有充电口，所述机器人前体在远离机器人后体的一侧设置有喇叭。该毛绒智能机器人，通过机器人前体、机器人后体、喇叭、摄像头、信号发射器、信号接收器、安装环和LED灯的配合设置，能够提高使用者的交互体验，解决了现有的毛绒智能机器人交互体验差吸引力不强的情况；通过机器人前体、支脚、滑槽、滑块和安装环的配合设置，能够使毛绒机器人站立和携带更为方便，解决了现有的毛绒智能机器人不便于携带和站立不稳定的情况。
Patent WO-2021203389-A1 (WO)
Title: Communication method and apparatus, device, and storage medium
Inventor: XING JINQIANG
IPC: H04W72/04
Filed: 2020-04-09
Abstract: The present application relates to the technical field of communications, and provides a communication method and apparatus, a device, and a storage medium. The method comprises: receiving first resource information sent by a first access network device, wherein a first resource indicated by the first resource information comprises a resource occupied by an aviation device during communication in a first cell, and the first cell is a cell in which communication services are provided by the first access network device; and allocating, according to the first resource information, a second resource that does not overlap with the first resource, wherein the second resource is used to transmit system broadcast information of a second cell, and the second cell is a cell in which communication services are provided by a second access network device, which is a local terminal. The present application can prevent co-channel interference between cells to a significant extent.
Patent WO-2021103410-A1 (WO)
Title: 一种折板形光伏组件与其使用的正面玻璃以及光伏系统
Inventor: FANG JIEBIN
IPC: H01L31/048
Filed: 2020-04-26
Abstract: 一种折板形光伏组件及其使用的正面玻璃（2）和光伏系统，该折板形光伏组件包括从上至下依次设置的正面玻璃（2）、电池本体（3）和背表面层（4），该正面玻璃（2）和背表面层（4）分别是主要由顺次相连的多个V形单元（5）组成的折板结构，该正面玻璃（2）和背表面层（4）的V形单元（5）上下相对应且二者之间构成安置该电池本体（3）的空间。该光伏组件可以在面积有限的情况下，提高光伏组件的整体受光面积，而且，当太阳光照射在该正面玻璃（2）的V形单元（5）上时，可实现太阳光在V形单元（5）的两斜面板（6、7）之间的多次反射和入射，进而增加组件对太阳光的能量吸收，提高组件的发电量。
Patent WO-2020224464-A1 (WO)
Title: Appareil de réfrigération ayant une boîte de stockage de glace amovible
Inventor: WANTLAND LOUIS A
IPC: F25C5/04
Filed: 2020-04-27
Abstract: L'invention concerne un appareil de réfrigération (100), comprenant une boîte de stockage de glace (164) logée de manière amovible dans un compartiment de réfrigération (122), la boîte de stockage de glace (164) comprenant un corps de boîte (210) et un dispositif d'alimentation à vis non verticale (172), et un espace de stockage de glace (222) dans lequel de la glace est reçue et une ouverture de distribution (226) peut être définie dans le corps de boîte (210); et l'ouverture de distribution (226), qui est en communication fluidique avec l'espace de stockage de glace (222). Le dispositif d'alimentation à vis non verticale (172) peut comprendre un arbre rotatif (254) s'étendant le long d'un axe de rotation et des pales en spirale (258) enroulées autour de l'arbre rotatif. Le rayon des pales en spirale (258) augmente d'une première extrémité de pale (260) à une deuxième extrémité de pale (262) le long de l'axe de rotation.
Patent WO-2021223091-A1 (WO)
Title: Random access procedure resource selection
Inventor: ZHANG JINGLIN
IPC: H04W74/08
Filed: 2020-05-06
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may communicate with a base station in a wireless communications system. The UE may perform a random access procedure to communicate with the base station. The UE may receive control signaling indicating a first synchronization signal index associated with performing a contention-free random access procedure. The UE may select a resource other than the indicated first synchronization signal index for transmitting a first message of a random access procedure based on a synchronization signal associated with the first synchronization signal index being undetected. The UE may then perform the random access procedure using the selected resource.
Patent WO-2021223137-A1 (WO)
Inventor: TSAI HSIUNG-YU
IPC: G02B9/64
Filed: 2020-05-07
Abstract: Disclosed is an optical imaging lens (100), sequentially comprising, from an object side to an image side along an optical axis, a first lens group having a refractive power, which lens group sequentially comprises, from the object side to the image side along the optical axis, a first lens (L1) having a negative refractive power, a second lens (L2) having a negative refractive power, an object-side face (S3) thereof being a concave face near the optical axis, and a third lens (L3) having a positive refractive power, an image-side face (S6) thereof being a convex face near the optical axis; and a second lens group having a refractive power, which lens group sequentially comprises, from the object side to the image side along the optical axis, a fourth lens (L4) having a positive refractive power, an object-side face (S7) thereof being a convex face or a concave face near the optical axis, a fifth lens (L5) having a positive refractive power, and a sixth lens (L6) having a negative refractive power. When satisfying a specific relationship, the optical imaging lens (100) can achieve balance in terms of extending the range of a field of view, achieving miniaturization, and ensuring high resoultion. An image capture module (200), an electronic device (400), and a driving device (300) are further disclosed.
Patent WO-2020248778-A1 (WO)
Inventor: YANG XIN
IPC: G06F21/32
Filed: 2020-05-19
Abstract: Provided are a control method for a wearable device, a wearable device (100), and a storage medium. The wearable device (100) comprises an acoustoelectric element (110) and a vibration sensor (120). The control method comprises: (step S12) acquiring acoustic information collected by the acoustoelectric element (110) and vibration information collected by the vibration sensor (120); (step S14) determining, according to the acoustic information and the vibration information, identity information of a sender of an acoustic command, wherein the acoustic command is determined according to the acoustic information; and (step S16) controlling, according to the identity information, the wearable device (100) to execute the acoustic command or ignore the acoustic command.
Patent WO-2021042766-A1 (WO)
Title: 一种分体酒陈化系统
Inventor: YAO XINGYUAN
IPC: C12H1/16
Filed: 2020-05-22
Abstract: 本实用新型提供了一种分体酒陈化系统，其特征在于包括控制机柜和陈化机柜，所有水路管路和酒路管路都设置在陈化机柜内；陈化机柜上设有包括多层子陈化架，子陈化架上包括多个子陈化器；陈化机柜上的电控阀门的控制信号和驱动电源都通过连接线与外部控制机柜相连接；发生器的驱动信号通过连接线与控制机柜上的超声波驱动板相连接。通过水作为介质进行超声波陈化，且工作过程水路是开放的，因此整个设备长时间必然工作在高湿环境中，对于涉电部分的部件，如电路板高湿环境是个较大的考验，高湿环境将严重缩短其使用寿命，同时大大提高了出故障的概率；同时对于产线自动化设备，对于设备的长期可靠稳定的要求更高，同时对出现故障可以快速的定位和解决。
Patent WO-2021237513-A1 (WO)
Title: Data compression storage system and method, processor, and computer storage medium
Inventor: LI PENG
IPC: H03M7/30
Filed: 2020-05-27
Abstract: A data compression storage system and method, a processor, and a computer storage medium, used for compressing a feature map in an on-chip memory and then storing same in an external memory. The system comprises: a compression command generating module is used for distributing compression commands to each of at least two compression paths; each compression path is used for reading a corresponding original feature map from an on-chip memory on the basis of the compression command and compressing same; a read arbitration module is used for performing arbitration on read feature map commands of the at least two compression paths; and a write arbitration module is used for performing arbitration on write requests of the at least two compression paths. Thus, the system enables compressed data to occupy less storage space, reducing the space occupation of the external memory and also reducing bandwidth resources during read/write, saving power consumption. In addition, the data compression is performed in parallel by at least two compression paths, increasing compression efficiency.