baber/WOPTO huggingface dataset:
Patent WO-2021189396-A1 (WO)
Title: 一种镜头组件、摄像头模组、终端及镜头组件的组装方法
Inventor: ZOU HAIRONG
IPC: H04N5/225
Filed: 2020-03-27
Abstract: 一种镜头组件（100）、摄像头模组（10）、终端（1）及镜头组件（100）的组装方法；包括第一镜头（110），包括第一镜筒（111）及第一镜片组（112），第一镜片组（112）的像侧面为第一表面（1121），第一表面（1121）设有第一连接部；第二镜头（120），位于第一镜头（110）的像侧，第二镜头（120）包括第二镜筒（121）及第二镜片组（122），第二镜片组（122）的物侧面为第二表面（1221），第二表面（1221）设有第二连接部，第二连接部与第一连接部可调整连接；第一镜筒（111）的像侧面为第三表面（1111），第二镜筒（121）的物侧面为第四表面（1211），第二镜头（120）具有第二光轴（n），第三表面（1111）在第二光轴（n）所处的参考面（123）上的正投影为第一投影（11111）；第四表面（1211）在参考面（123）上的正投影为第二投影（12111），第一投影（11111）与第二投影（12111）不重合。能够提升镜头组件（100）的解析力的效果且可调节范围足够大。
Patent WO-2020200111-A1 (WO)
Title: Network device
Inventor: DING YUANXI
IPC: G06F15/173
Filed: 2020-03-27
Abstract: A conversion apparatus (20), a network device and a data transmission method. The conversion apparatus (20) comprises an interrupt processing unit (21), a read processing unit (22), a buffer area (23) and a DMA controller (24), wherein the interrupt processing unit (21) is used for prohibiting, every time an interrupt sent by an interface board (30) is received, sending of the interrupt to a main control board (10), and for outputting a control command to the read processing unit (22); the read processing unit (22) is used for sending a read operation command to the interface board (30) every time the control command is received, so that the interface board returns data according to the read operation command; the buffer area (23) is used for storing the data returned by the interface board (30); and the DMA controller (24) is used for acquiring an operating parameter, and when the operating parameter meets a data sending condition, sending the data in the buffer area (23) to the main control board (10). The apparatus can save on main control board resources, improve the bandwidth utilization rate, and reduce the occupancy rate of a main control board (10).
Patent WO-2020156591-A1 (WO)
Title: 一种多链路数据传输方法及装置和存储介质
Inventor: JAUH YUH-REN
IPC: H04L45/24
Filed: 2020-03-27
Abstract: 本公开涉及一种多链路数据传输方法及装置和存储介质，方法包括：通过主链路，传输实时应用RTA数据；在重复条件触发时，以高优先级传输所述RTA数据。装置包括：主链路传输单元，用于通过主链路，传输实时应用RTA数据；并行传输单元，用于在重复条件触发时，以高优先级传输所述RTA数据。通过在重复条件触发的情况下，以高优先级传输RTA业务，采用本公开实施例的多链路数据传输方法及装置和存储介质，能够改善无线局域网中RTA的延迟，提升用户体验。
Patent WO-2021098116-A1 (WO)
Title: 一种Mg-Zn-Zr中间合金及其制备方法
Inventor: ZHANG CAIGAN
IPC: C22C23/04
Filed: 2020-03-31
Abstract: 本发明公开的Mg-Zn-Zr中间合金及其制备方法，其中Mg-Zn-Zr中间合金，包括如下组成，wt％，Mg 20％～50％；Zr 3％～5％；Zn为余量及不可避免的杂质。本发明方案公开的中间合金及其制备方法，电流效率高，生产成本低，生产的产品没有夹渣，氧含量低，成分均匀、偏析少，长期连续生产中具有较高的质量稳定性。
Patent WO-2021036258-A1 (WO)
Title: Method and apparatus for concurrently executing transactions in block chain
Inventor: LIU XIAOJIAN
IPC: G06Q40/04
Filed: 2020-04-01
Abstract: Embodiments of the present description provide a method and apparatus for concurrently executing transactions in a block chain. The method is executed in a first node in a block chain, a first execution body is preset in the first node, and the first execution body is currently processing a first transaction. The method is executed by the first execution body, and comprises: in the process of processing the first transaction, after a predetermined operation is performed, recording a first task to be processed corresponding to the first transaction and execution information corresponding to the first task to be processed into a predetermined memory, so as to enter a waiting process relative to the first transaction, the predetermined memory being only accessible to the first execution body; for a plurality of tasks to be processed already recorded in the predetermined memory, determining whether there is a task to be processed for which the waiting process ends; and in the case that it is determined that the waiting process corresponding to a second task to be processed ends, continuing to execute the second task to be processed on the basis of the execution information corresponding to the second task to be processed, the plurality of tasks to be processed comprising the second task to be processed.
Patent WO-2021196252-A1 (WO)
Inventor: ZHENG YAJUN
IPC: G06F3/01
Filed: 2020-04-08
Abstract: Disclosed is a vibration signal generation method. The method comprises: acquiring an input vibration signal design request, and determining at least one custom parameter included in the vibration signal request; determining an original vibration curve and a target envelope curve according to the custom parameter; generating a target vibration curve according to the original vibration curve and the target envelope curve; and according to an electromechanical coupling relationship corresponding to a vibration system, determining a target drive voltage signal corresponding to the target vibration curve, and driving, by means of the target drive voltage signal, an electric motor in the vibration system to vibrate. In addition, further disclosed are a vibration signal generation apparatus, a terminal, and a computer-readable storage medium. By means of the present invention, a vibration signal waveform of an electric motor can be designed according to a custom parameter, thereby realizing diversified and custom design of a tactile effect.
Patent WO-2021169022-A1 (WO)
Title: 一种快速拆解的飞艇吊舱
Inventor: YANG SIQIANG
IPC: B64B1/22
Filed: 2020-04-26
Abstract: 一种快速拆解的飞艇吊舱，快速拆解的飞艇吊舱包括吊舱本体（1）、气囊（2）和方向舵（3），气囊（2）安装在吊舱本体（1）上方为飞艇提供升力，方向舵（3）安装在吊舱本体（1）两侧为飞艇提供动力和转向力，其中，气囊（2）与吊舱本体（1）之间通过连接组件可拆卸连接，方向舵（3）包括一端与吊舱本体（1）可拆卸连接的连接杆（31），以及与连接杆（31）的另一端可拆卸连接的动力组件（32）。
Patent WO-2021135025-A1 (WO)
Title: Hyperparameter optimization apparatus and method
Inventor: ZHANG ZIYU
IPC: G06N3/00
Filed: 2020-05-11
Abstract: Disclosed in the present invention is a hyperparameter optimization method, comprising the steps: step 1, extracting all hyperparameters comprised by an algorithm model and vectorizing all of the hyperparameters, forming hyperparameter vectors; step 2, performing assignment a hyperparameter vector and changing a value of the hyperparameter vector; step 3, evaluating performance of the algorithm model corresponding to each value of the hyperparameter vector and forming a corresponding evaluation value, and selecting a hyperparameter value having the best evaluation value to be a final optimized value of the hyperparameter vector. Further disclosed in the present invention is a hyperparameter optimization apparatus. The present invention can automatically optimize an algorithm hyperparameter, so as to obtain a relatively good model after algorithm model training while decreasing labor input.
Patent WO-2020239110-A1 (WO)
Inventor: LIN ZHI-YI
IPC: H04N19/186
Filed: 2020-05-29
Abstract: A method and apparatus of video coding are disclosed. A piece-wise linear mapping is derived to map a target luma sample from a first signal domain to a second signal domain, or vice versa. The piece-wise linear mapping process comprises determining first pivot points for performing video encoding or decoding of the luma samples using a piece-wise linear mapping. The first pivot points are determined so that: if a target mapped pivot point corresponding to one first pivot point in the second signal domain has a multiple of the target interval value, the target mapped pivot point and a next mapped pivot point can be located in a same second segment; and otherwise, the target mapped pivot point and the next mapped pivot point cannot be located in the same second segment.
Patent WO-2021027372-A1 (WO)
Inventor: ZHAI HAITAO
IPC: H04L1/18
Filed: 2020-06-01
Abstract: The present application relates to the technical field of wireless communications, and in particular, to a feedback method, a terminal, and a computer storage medium, for use in solving the problem that there is no feedback solution for a service data block sent by a sending end UE and having the requirement for the maximum communication distance at present. In embodiments of the present application, after receiving a service data block sent by a second terminal, a first terminal determines a distance between the first terminal and the second terminal according to first position information of the first terminal and second position information of the second terminal; if the distance between the first terminal and the second terminal is not greater than a communication distance corresponding to the service data block, the first terminal sends a feedback message indicating reception of the service data block to the second terminal. When the distance between the first terminal and the second terminal is greater than the communication distance corresponding to the service data block, the first terminal no longer sends the feedback message, and thus interference to a system can be avoided, and occupation of a communication resource due to feeding back unnecessary information can be avoided.
Patent WO-2022011577-A1 (WO)
Title: Information transmission method and apparatus, communication device, and storage medium
Inventor: LIU YANG
IPC: H04B7/04
Filed: 2020-07-14
Abstract: Embodiments of the present invention relate to an information transmission method and apparatus, a communication device, and a storage medium. The method comprises: determining reception quality parameters of at least two antenna combinations, each antenna combination comprising at least two antennas; and sending a first message for identifying the at least one antenna combination and the determined reception quality parameters.
Patent WO-2021243817-A1 (WO)
Inventor: CHEN HAILIANG
IPC: C08G18/67
Filed: 2020-07-17
Abstract: The present invention belongs to the technical field of polyurethane articles, and in particular relates to a heat-conducting halogen-free flame-retardant polyurethane elastomer and a preparation method therefor. The polyurethane elastomer is prepared from component A and component B, with the mass ratio of component A to component B being 100 : 90-110. A polyoxypropylene ether polyol, a polytetrahydrofuran ether polyol, a diisocyanate and a plasticizer are reacted at 75-85°C for 2-3 hours to prepare a prepolymer with an isocyanate group content of 8.0-12.0%, i.e. component A. An amine chain extender, a polyoxypropylene ether polyol, a vegetable oil polyol, a flame retardant, a heat-conducting filler, a catalyst and an anti-aging agent are mixed until uniform, and then subjected to vacuum dehydration at 100-110°C to prepare component B. The polyurethane elastomer prepared in the present invention has V0 flame retardant rating, is environmentally friendly and free of halogens, and has excellent heat-conducting properties. The preparation method therefor is scientific and reasonable, simple and easy to operate.
Patent WO-2022006980-A1 (WO)
Title: Hammerstein model system identification method using chirp signal
Inventor: CAO ZHONGQING
IPC: G06K9/00
Filed: 2020-07-17
Abstract: The present invention relates to the technical field of tactile perception. Provided is a Hammerstein model system identification method using a Chirp signal. The method comprises: designing and outputting an amplitude-variable Chirp signal; outputting the amplitude-variable Chirp signal to excite a motor to obtain a first output, and performing Fourier transform on the first output to obtain a frequency domain response; according to the frequency domain response, using inverse signal frequency domain parsing of the amplitude-variable Chirp signal to calculate a motor system response function H(t); using the motor system response function H(t), and performing conversion by means of a conversion matrix to obtain a function Kernals; obtaining a model output y_est according to the amplitude-variable Chirp signal and the kernel function Kernals; and comparing the model output y_est with the actual output of the motor to obtain a difference model error. By means of the technical solution provided in the present invention, the identification time of a motor Hammerstein model system is shortened, the identification efficiency of a motor model is greatly improved, the design of modeling on the motor system is further improved, and the experience effect of tactile feedback of a user is improved.
Patent WO-2022011706-A1 (WO)
Title: Biochemical reaction apparatus and application thereof
Inventor: ZHAO JING
IPC: C12M3/00
Filed: 2020-07-17
Abstract: A biochemical reaction apparatus (100), comprising a reaction vessel (10) and a separation portion (30). The reaction vessel (10) comprises a first end wall (11) and a second end wall (13) which are arranged oppositely, and a side wall (15) connecting the first end wall (11) and the second end wall (13); the first end wall (11), the second end wall (13), and the side wall (15) define a sealed cavity (16). The separation portion (30) is provided on the side wall (15) and separates the sealed cavity (16) into a first reaction chamber (161) and a second reaction chamber (163); the first reaction chamber (161) is used for containing a first reaction reagent, and the second reaction chamber (163) is used for containing a second reaction reagent. The separation portion (30) can be opened to mix the second reaction reagent with the first reaction reagent. Also provided is a CRISPR technology-based detection system comprising the biochemical reaction apparatus (100).
Patent WO-2021258441-A1 (WO)
Inventor: ZHU FENG
IPC: G02B13/00
Filed: 2020-07-19
Abstract: A photographing optical lens (10). The photographing optical lens (10) comprises five lenses in total, the five lenses sequentially from an object side to an image side being: a first lens (L1) having a positive refractive power, a second lens (L2) having a positive refractive power, a third lens (L3), a fourth lens (L4) having a positive refractive power, and a fifth lens (L5) having a negative refractive power, where the overall focal length of the photographing lens (10) is f, the focal length of the first lens (L1) is f1, the focal length of the fourth lens (L4) is f4, the radius of curvature of the object-side surface of the second lens (L2) is R3, the radius of curvature of the image-side surface of the second lens (L2) is R4, the radius of curvature of the object-side surface of the fifth lens (L5) is R9, the radius of curvature of the image-side surface of the fifth lens (L5) is R10, the on-axis thickness of the fourth lens (L4) is d7, the on-axis thickness of the fifth lens (L5) is d9, and the following relationships are satisfied: 1.80 ≤ f1/f ≤ 3.50; 1.25 ≤ d7/d9 ≤ 1.80; 0.40 ≤ f4/f ≤ 0.90; 3.50 ≤ R9/R10 ≤ 7.50; and 1.00 ≤ R3/R4 ≤ 2.00. The photographing optical lens (10) is provided with excellent optical performance and, at the same time, satisfies requirements for a large aperture, a wide angle, and an ultrathin design.
Patent WO-2021120616-A1 (WO)
Title: 一种具有半导体制冷系统的空调衣
Inventor: CHEN YONGGEN
IPC: A41D13/005
Filed: 2020-07-21
Abstract: 一种具有半导体制冷系统的空调衣，包括服装本体（8）以及半导体制冷单元；半导体制冷单元固设于服装本体（8）上，半导体制冷单元包括半导体制冷器件（1）、导冷模组（2）、冷风风机（3）、导热模组（4）、散热风机（5）以及导流风罩；导冷模组（2）贴合于半导体制冷器件（1）的第一表面（11），冷风风机（3）固设于导冷模组（2）并产生第一定向气流，第一定向气流由服装本体（8）外部经由导冷模组（2）的表面后进入到服装本体（8）内；导热模组（4）贴合于半导体制冷器件（1）的第二表面（12），散热风机（5）固设于导热模组（4）并产生第二定向气流；导流风罩的第一导流风罩（6）对第一定向气流进行引导，第二导流风罩（7）罩设于散热风机（5）的外部，且其进口（71）向服装本体（8）外部延伸，第二定向气流经由第二导流风罩（7）以及导热模组（4）的表面后向服装本体（8）外流出。
Patent WO-2021013234-A1 (WO)
Title: Cyclic dinucleotides as sting agonists
Inventor: LI JING
IPC: A61P31/20
Filed: 2020-07-24
Abstract: Disclosed herein are cyclic di-nucleotide compounds and derivatives thereof that may be useful as STING agonists, and a pharmaceutical composition comprising the same. Also disclosed herein is the process for synthesis and to uses of such cyclic di-nucleotide compounds in various diseases including cancer, HIV infection and HBV infection.
Patent WO-2021023042-A1 (WO)
Inventor: WANG NANNAN
IPC: H04L29/08
Filed: 2020-07-27
Abstract: Provided in embodiments of the present invention are a method for searching an edge computing server and a related device. The method is applied to an edge computing system that comprises a terminal, a task offloading device, a central server, and a plurality of edge servers. The method comprises: the task offloading device receives a resource search request sent by the terminal, the resource search request carrying information about computing resources required to complete a task, wherein the task offloading device is deployed in a wireless access point that the terminal accesses; thereafter, according to the resource search request, determining that there are servers that meet the demand for the computing resources in a space range covered by the wireless access point that the terminal accesses; and then, selecting a server used for executing the task from among the servers that meet the demand for the computing resources. By using the embodiments of the present invention, it is possible to respond to the demand of the terminal that has the lowest delay and save network overhead.
Patent WO-2021057238-A1 (WO)
Inventor: HE QIONG
IPC: A61B8/08
Filed: 2020-07-28
Abstract: La présente divulgation concerne un procédé et un dispositif de mesure d'élasticité tissulaire. Le procédé consiste : à émettre un premier signal ultrasonore à un tissu dans une zone de mesure; à suivre au moins une ligne d'imagerie du premier signal ultrasonore; à déterminer, en fonction de la ligne d'imagerie à une pluralité de points temporels, l'état de mouvement de chaque ligne d'imagerie; et à sélectionner une position d'une ligne d'imagerie présentant l'état de mouvement satisfaisant à une condition prédéfinie pour une mesure d'élasticité tissulaire. Le problème de l'impact de l'état de mouvement du tissu dans une zone à mesurer sur la précision de la mesure de l'élasticité est résolu, et la précision de la mesure de l'élasticité concernant le tissu dans la zone de mesure est améliorée.
Patent WO-2022027706-A1 (WO)
Inventor: MA HONGXING
IPC: F16M11/12
Filed: 2020-08-11
Abstract: Un projecteur pratique à installer est divulgué, le projecteur comprenant un corps principal de dispositif (1). Un projecteur (2) est disposé à l'intérieur du corps principal de dispositif (1), une première poignée (3) est fixée à la partie supérieure du corps principal de dispositif (1), un premier arbre rotatif (4) est relié à un côté du corps principal de dispositif (1), une seconde poignée (5) est fixée à un côté du premier arbre rotatif (4), un quatrième boulon (18) est disposé au milieu de la surface externe de la seconde poignée (5), un second arbre rotatif (17) est fixé à l'autre côté du corps principal de dispositif (1), un écrou (16) est installé sur un côté du second arbre rotatif (17), une seconde plaque de fixation (12) est installée au fond du corps principal de dispositif (1), une tige télescopique (6) est fixée au fond de la seconde plaque de fixation (12), la surface externe de la tige télescopique (6) est emmanchée avec un bloc de serrage (7), et la surface externe du bloc de serrage (7) est reliée à un premier boulon (8). En fournissant une table de placement (13), le premier arbre rotatif (4), le second arbre rotatif (17), l'écrou (16) et la seconde poignée (5), lorsque l'angle vertical du projecteur (2) doit être réglé, la seconde poignée (5) peut être mise en rotation pour faire tourner l'arbre rotatif pour entraîner la table de placement (13), ce qui permet d'obtenir l'effet d'ajustement de l'angle vertical de projection du projecteur (2).
Patent WO-2021103725-A1 (WO)
Title: 一种电路板组件和电子设备
Inventor: SHI HONGBIN
IPC: H05K1/02
Filed: 2020-08-31
Abstract: 本申请实施例提供一种电路板组件和电子设备，电子设备可以包括手机、平板电脑、笔记本电脑、超级移动个人计算机(UMPC)、手持计算机、对讲机、上网本、POS机、个人数字助理(PDA)、行车记录仪、虚拟现实设备等移动或固定终端，通过在补强件的相邻两个贴合部之间设置架桥部，且架桥部和电路板之间形成供表层布线穿过的间隙，这样电路板表层布线可从架桥部下方穿过，不会与补强件发生干涉。在电路板受到跌落或弯曲等机械外力时，由于补强件的贴合部和架桥部仍为一个整体，避免了分段式补强件存在补强薄弱区的弊端，因此补强强度较高，能够减小电路板的断裂风险。
Patent WO-2021043264-A1 (WO)
Title: Cavity for use by liquid composite spring
Inventor: LIU GUIJIE
IPC: F16F13/26
Filed: 2020-09-04
Abstract: A cavity for use by a liquid composite spring, comprising an outer wall (1), an upper liquid cavity (11) provided at the upper part within the housing (1), the upper liquid cavity (11) being filled with a liquid; and a lower liquid cavity (12) provided at the lower part within the outer wall (1), the lower liquid cavity (12) being filled with a liquid and being capable of communicating with the upper liquid cavity (11), where a sealing element (2) sealing the lower liquid cavity (12) is provided at the bottom part of the outer wall (1), and the sealing element (2) is capable of distending thereby making the lower liquid cavity (12) a flexible cavity. The cavity for use by the liquid composite spring is provided with the rigid outer wall and the flexible sealing element, and allows the volume and shape of the lower liquid cavity to be changed by means of the flexible sealing element, thus making the cavity a flexible cavity.
Patent WO-2021063241-A1 (WO)
Title: Data sending and receiving method and device, and storage medium
Inventor: NI JIQING
IPC: H04W28/04
Filed: 2020-09-24
Abstract: Disclosed are a data sending and receiving method and device, and a storage medium, comprising: a sending terminal sends data in a time window in a period; and, if sending fails, the sending terminal re-sends the data in a time window with the same index in the next period, the period at least comprising one or multiple time windows. A receiving terminal receives data in a time window in a period; if receiving fails, the receiving terminal re-receives the data in a time window with the same index in the next period, the period at least comprising one or multiple time windows.
Patent WO-2022061868-A1 (WO)
Inventor: TANG MING
IPC: C11D1/66
Filed: 2020-09-28
Abstract: L'invention concerne une composition de détergent à lessive comprenant un fixateur de colorant et un oxyde d'amine. La composition de détergent à lessive caractérisée par la combinaison du fixateur de colorant et de l'oxyde d'amine permet une protection de couleur améliorée pour des tissus colorés.
Patent WO-2022061951-A1 (WO)
Title: Perforating device for polymer material
Inventor: LIU HUAPING
IPC: B26F1/16
Filed: 2020-09-30
Abstract: A perforating device for a polymer material, comprising a workbench (6), a water drill (3) and a processing box (7). Support columns (8) are mounted at four corners of a lower end of the workbench, and an operation panel (9) is provided at one corner of an upper end of the workbench; a water tank (5) is provided on one side of the operation panel, and the water drill is provided on one side of the water tank; a drill rod (2) is provided at the top part of the water drill, and a drill barrel (1) is mounted at a lower end of the drill rod. The drill rod is driven by the water drill to rotate, so that the drill barrel may drill a material. During a drilling process, water will be sprayed within the drill barrel to cool the material, so that drilling quality is better. The design of the processing box is used, a filter screen (10) filters out a waste by means of the filter screen (10) within the processing box, and a lower end of the processing box may store waste water that flows out during drilling, not only protecting the environment, but also enabling waste to be better collected for use.
Patent WO-2022073173-A1 (WO)
Inventor: WANG SHANSHAN
IPC: H04W36/06
Filed: 2020-10-09
Abstract: L'invention concerne des procédés, des systèmes et des dispositifs destinés aux communications sans fil. Un équipement utilisateur (UE) peut obtenir des informations concernant une ou plusieurs cellules cibles pour lesquelles l'UE a tenté une resélection de cellule pendant une période de temps. L'UE peut déterminer, sur la base des informations, que l'UE a un nombre de tentatives de resélection de cellule avec une première cellule de la ou des cellules cibles qui est supérieure à un nombre seuil de tentatives pendant la période de temps. L'UE peut ajuster, sur la base de la détermination, un ou plusieurs paramètres de resélection de cellule. Dans certains exemples, l'UE peut générer une structure de données qui associe les informations concernant la ou les cellules cibles à une ou plusieurs instances de temps correspondantes pour lesquelles l'UE a tenté une resélection de cellule.