baber/WOPTO huggingface dataset:
Patent WO-2022095021-A1 (WO)
Inventor: SHU ZHAN
IPC: B64D1/18
Filed: 2020-11-09
Abstract: Procédé et dispositif pour opération de pulvérisation, drone et support de stockage. Le procédé utilise le drone pour effectuer une opération de pulvérisation sur une zone cible au sol grâce à un ou plusieurs dispositifs de pulvérisation montés sur le drone, et le procédé comprend les étapes consistant à : acquérir des informations de situation du drone pendant un processus de vol de celui-ci (S101) ; et ajuster la position d'une buse dans le dispositif de pulvérisation et/ou ajuster l'angle de pulvérisation de la buse en fonction des informations de situation du drone et/ou des informations de tracé de la zone cible (S102). L'efficacité de l'adhérence et l'uniformité de la répartition des gouttelettes sur les cultures peuvent ainsi être efficacement améliorées.
Patent WO-2022099714-A1 (WO)
Inventor: ZHANG YIPENG
IPC: G06F113/08
Filed: 2020-11-16
Abstract: Un procédé basé sur un procédé de maillage dynamique pour réaliser une simulation tridimensionnelle de performance de chauffage dans un four de carbonisation à haute température, qui comprend : (1), la construction d'un modèle de simulation tridimensionnelle ; (2), la transmission à un module de configuration de maillage global du logiciel ICEM, et la réalisation d'un maillage ; (3), la transmission à un module FLUENT d'un logiciel ANSYS, et la configuration d'une condition limite ; (4), la réalisation d'un calcul de simulation et l'obtention d'un résultat, et l'utilisation de celui-ci pour servir d'indicateur pour déterminer la performance de chauffage de câble dans un four de carbonisation à haute température ; et (5), la répétition des étapes (1)- (4), ce qui permet d'obtenir un résultat ayant une activité visuelle, directement observable d'un champ de température à l'intérieur d'une cavité de four et d'un champ de température de surface de remorquage pendant un processus de chauffage de câble par l'intermédiaire d'une carte de nuage de changement de température d'une surface de mesure. Les coûts sont réduits, un cycle de développement de produit est raccourci, et une base est fournie pour la recherche par simulation numérique.
Patent WO-2021098731-A1 (WO)
Inventor: ZHU DONGLIN
IPC: C02F9/14
Filed: 2020-11-18
Abstract: A wastewater interception centralized treatment system and treatment method for river channel regulation. Said treatment system comprises a wastewater interception pipe network (1), an integrated strengthened treatment assembly (2), and an ecological restoration assembly (3). Said treatment system converts non-point source pollution into point source pollution by means of the wastewater interception pipe network (1), performs centralized, high-efficiency, and strengthened treatment by means of the integrated strengthened treatment assembly (2) to remove a large amount of sludge sediment, ammonia nitrogen, chemical oxygen demand, total phosphorus, and biochemical oxygen demand from wastewater, performs primary sedimentation and filtration by means of flow diverting weirs (301) in the ecological restoration assembly (3), and enables wastewater to flow through artificial ecological floating islands (302) and artificial aquatic weeds (303), and uses developed root systems of aquatic plants (302b) and biofilm carriers (303a-22) to perform secondary biodegradation on wastewater, so as to realize wastewater purification. Said treatment system and treatment method use wastewater interception and centralized treatment, achieving thorough direct discharge control of wastewater and a good scale effect, and combine a biological filter bed process and ecological restoration techniques, further effectively preventing spread of pollutant from discharge ports by means of an ecological effect while ensuring the efficient and strengthened treatment.
Patent WO-2022095165-A1 (WO)
Inventor: TANG ZHIWEN
IPC: E06B9/24
Filed: 2020-11-27
Abstract: Procédé de charge de dispositif d'entraînement de rideau, comprenant un élément d'entraînement entraînant un corps de rideau en déplacement (S1) ; un ensemble d'envoi de charge disposé sur un ensemble poutre inférieure est bout à bout avec un élément de réception de charge (S2) ; et l'ensemble d'envoi de charge fonctionne conjointement avec l'élément de réception de charge pour charger l'élément d'entraînement (S3). L'invention concerne également un dispositif et un système de charge de dispositif d'entraînement de rideau. Selon le procédé, le dispositif et le système de charge de dispositif d'entraînement de rideau, par commande du corps de rideau afin qu'il se déplace et utilise le mouvement du corps de rideau, l'assemblage bout à bout de l'ensemble d'envoi de charge et de l'élément de réception de charge est obtenu, de telle sorte que la charge de l'élément d'entraînement est achevée ; tout le processus de charge ne nécessite pas l'utilisation d'outils autres qu'un dispositif d'ouverture et de fermeture de rideau automatique, la présente invention permet ainsi une économie de temps, une économie de main d'œuvre, et est pratique et améliore l'expérience de l'utilisateur.
Patent WO-2022011935-A1 (WO)
Title: High-strength container thick plate having excellent core toughness, and manufacturing method
Inventor: XIE ZHANGLONG
IPC: C21D6/00
Filed: 2020-12-02
Abstract: A high-strength container thick plate having excellent core toughness, and a manufacturing method, relating to the technical field of steel production, and comprising the following chemical components in mass percent: C: 0.08% to 0.12%, Si: 0.10% to 0.30%, Mn: 1.10% to 1.50%, Ni: 0.50% to 0.80%, Mo: 0.08% to 0.15%, V: 0.03% to 0.06%, P≤0.006%, S≤0.002%, and the balance of Fe and inevitable impurities. The maximum thickness is up to 80 mm, the requirement of the high-strength low-temperature container plate for use at -70°Ϲ is satisfied, the KV 2  values in 1/4 thickness and the core at -70°Ϲ are greater than or equal to 150 J, the yield strength is greater than or equal to 420 MPa, the tensile strength is greater than or equal to 560 MPa, and the present invention can be applied to construction of large low-temperature spherical tanks or storage tanks.
Patent WO-2022116065-A1 (WO)
Inventor: GAO XIAO
IPC: F17C13/04
Filed: 2020-12-02
Abstract: 一种防泄漏煤气罐及其使用方法；防泄漏煤气罐包括：煤气罐（1），煤气罐（1）的顶部固定连接有安装槽（2），煤气罐（1）的顶部且位于安装槽（2）的内部设置有阀门（3），阀门（3）的右侧设置有接头（4），阀门（3）的顶部设置有阀杆（5），阀杆（5）的顶端贯穿安装槽（2）并延伸至安装槽（2）的顶部，阀杆（5）的外表面固定连接有旋转齿轮（6）。防泄漏煤气罐及其使用方法有效地防止了煤气罐（1）出现泄漏的现象，能够在煤气罐（1）泄漏时，带动阀杆（5）旋转，进而阻止泄漏，加大了煤气罐（1）使用的安全性，通过支撑座（32）的设置能够防止煤气罐（1）的底部接触到地面，防止煤气罐（1）的底部受潮后生锈，并且通过万向轮（36）的转换，能够方便煤气罐（1）的移动。
Patent WO-2022068057-A1 (WO)
Inventor: ZHANG ZHIHUA
IPC: C07C201/16
Filed: 2020-12-10
Abstract: Provided is a continuous production method for 2,4-dinitrochlorobenzene. In the method, concentrated nitric acid, concentrated sulfuric acid, and chlorobenzene serve as raw materials; after a mixed acid solution is prepared, chlorobenzene is injected into a reaction chamber of a horizontal tubular reactor from one end thereof; the mixed acid solution is divided into two parts which are injected into said reaction chamber respectively from one end and a middle part of the horizontal tubular reactor; reaction takes place under stirring of stirring bars perpendicular to the axial direction of the tubular reactor. By means of the method, local back mixing during reaction can be eliminated, and the advantage of efficient mass transfer is provided, so that the yield of 2,4-dinitrochlorobenzene is increased, and it is easy to implement industrial scale production; and efficient heat exchange and trace continuity are provided, so that stable control of a nitrification process is achieved, and production of by-products is reduced.
Patent WO-2022126629-A1 (WO)
Inventor: WU KE
IPC: A61K36/898
Filed: 2020-12-18
Abstract: 一种液体创可贴，包括如下重量份的组分：乙基纤维素15-25份，羧甲基壳聚糖10-20份，羟乙基纤维素5-15份，羟丙甲基纤维素5-10份，聚乙烯吡咯烷酮-醋酸乙烯酯共聚物10-15份，增塑剂1-5份、双氧水5-15份，乙醇30-40份，乙酸乙酯40-50份，冰片0.5-1份，丙二醇10-15份；蒸馏水35-60份；其中，所述乙基纤维素、羧甲基壳聚糖、羟乙基纤维素、羟丙甲基纤维素、聚乙烯吡咯烷酮-醋酸乙烯酯共聚物作为联合成膜剂，乙基纤维素提高膜柔韧性及弹性，所述羟乙基纤维素用于提高膜粘合性，羟丙甲基纤维素、聚乙烯吡咯烷酮-醋酸乙烯酯共聚物及双氧水用于在膜中形成通孔提高透气性。
Patent WO-2021218198-A1 (WO)
Inventor: WANG YUE
IPC: H05K5/02
Filed: 2020-12-23
Abstract: Provided in the present utility model is a locking fixing mechanism of an extension device, comprising a compression strip, a fixing plate, a connecting apparatus, and a compression member; the compression member is mounted on the fixing plate and is in contact with the compression strip, and is used for applying compression force to the compression strip when compression is required; the compression strip is elastic and is in contact with an extended device, and is used for applying compression force to the extension device when compression is required, such that the extension device fits onto an extension port on the extended device; the connecting apparatus is used for connecting the fixing plate, the compression member, the compression strip, and the extension device such that the fixing plate, the compression member, the compression strip, and the extension device become one whole.
Patent WO-2021136104-A1 (WO)
Title: Sheet medium collection and separation device and cash circulation treatment apparatus
Inventor: ZHENG LEI
IPC: G07D11/00
Filed: 2020-12-25
Abstract: A sheet medium collection and separation device and a cash circulation treatment apparatus. Said device comprises a rack (100), a first supporting plate (210), a second supporting plate (310) and a paper shifting mechanism (500); the rack (100) is provided with a first accommodating cavity (220) and a second accommodating cavity (320), and along a stacking direction of sheet media, the first accommodating cavity (220) has a first end provided with a paper inlet (270), and a second end provided with a paper outlet (370) and a separation mechanism; the first supporting plate (210) and the second supporting plate (310) can move along the stacking direction of the sheet media and have a paper discharging position and a receiving position; and the paper shifting mechanism (500) is provided adjacent to the paper outlet (370), and the paper shifting mechanism (500) is configured to drive the sheet media to move in a direction towards the interior of the first accommodating cavity (220) and away from the paper outlet (370).
Patent WO-2021136295-A1 (WO)
Title: Oven cooktop assembly
Inventor: Lei kui
IPC: F24C15/00
Filed: 2020-12-29
Abstract: An oven cooktop assembly (100), comprising an oven (20) and a cooktop (30) provided above the oven (20). A control box assembly (10) is further provided in a space formed by enclosing of the oven (20) and the cooktop (30); the control box assembly (10) is detachably connected to the oven (20), and comprises a control box (11); when components provided behind the control box (11) needs to be repaired, the whole of the control box assembly (10) can be moved out of the oven cooktop assembly (100) by detaching the control box (11) rather than the cooktop (30), so that the control box (11) and the components behind the control box (11) are repaired, the labor intensity in a repairing process is reduced, and the repairing efficiency is improved.
Patent WO-2022116339-A1 (WO)
Title: Ald processing device and processing method
Inventor: WAN JUN
IPC: C23C16/52
Filed: 2020-12-30
Abstract: The present disclosure relates to an ALD processing device and a processing method. A reactor of the processing device comprises a vacuum chamber and a reaction chamber, the reaction chamber is provided within the vacuum chamber, the top of the reaction chamber is open, the bottom of the reaction chamber is provided with an air inlet channel and an air outlet channel, and the air inlet channel and the air outlet channel are provided opposite each other along a central line in a first direction of the bottom of the reaction chamber. A lifting device is provided on the reactor, an output end of the lifting device is extendable and retractable in a vertical direction, the output end of the lifting device is provided with a sealing cover, and the sealing cover operably seals the top of the reaction chamber. A conveying device is used for conveying a substrate into the vacuum chamber. A grasping device is provided on the sealing cover, and the grasping device is used for grasping the substrate conveyed into the vacuum chamber. The present disclosure ensures the formation quality and consistency of a deposited film, has a high film forming efficiency and a short cycle, improves the utilization rate of a precursor source, is suitable for mass production, and has a good practical value.
Patent WO-2021184929-A1 (WO)
Inventor: LIU ZAILIANG
IPC: B63B73/00
Filed: 2021-01-04
Abstract: A line drawing method for a stern propeller base before welding. The method comprises the following steps: step 1, drawing longitudinal centerlines FaFb, transverse centerlines P1S1, and transverse axis centerlines P2S2 of larboard and starboard stern propeller bases, and making sample punching marks; step 2, determining center points Oa of larboard and starboard stern propeller shafts; step 3, determining a larboard stern propeller base plane position, comprising: determining a larboard stern propeller horizontal shaft longitudinal positioning reference line NM, a larboard stern propeller base surface longitudinal position Fa-Fb, and a larboard stern propeller base surface transverse position P2-S2; and step 4, repeating the step 3, and determining a starboard stern propeller base plane position. By adopting the above line drawing method, a stern propeller base plane position can be accurately determined, accurate data is provided for the positioning and processing of a base, and the success rate of subsequent propulsion device mounting is increased.
Patent WO-2021159893-A1 (WO)
Inventor: SUN HONGBIN
IPC: G06Q10/04
Filed: 2021-01-07
Abstract: 一种基于供热相量模型的电-热多能流系统优化调度方法，考虑了电-热系统的相互影响，建立了供热系统相量形式的约束方程，考虑了供热系统的动态特性，实现了电-热多能流系统的优化调度。
Patent WO-2021147903-A1 (WO)
Title: Cognitive ability training method and apparatus for multi-person collaboration, and storage medium
Inventor: ZHAO QICHAO
IPC: A61M21/00
Filed: 2021-01-20
Abstract: A cognitive ability training method and apparatus for multi-person collaboration, and a storage medium. The cognitive ability training method for multi-person collaboration comprises: marking tracking targets in target objects for each subject in a team to track and identify; requiring the team to identify standard gaps after marks are removed; each tracking target stopping moving for each subject to identify so as to confirm the tracking target; and according to a gap identification result and a tracking confirmation result, adjusting the speed of the target objects in the next trial training. During the process of collaboratively performing target tracking and gap identification by the team, by means of evaluating the cognitive ability state of the team according to a target tracking result and the gap identification result of the team and adjusting the training difficulty according to the cognitive ability state of the team, the adaptability and the stability of cognitive ability training of the team are improved.
Patent WO-2021155828-A1 (WO)
Title: Method and system for implementing dynamic input resolution for vslam systems
Inventor: DENG FAN
IPC: G06T7/70
Filed: 2021-02-04
Abstract: A method implemented by a computer system includes initializing a visual simultaneous localization and mapping (vSLAM) unit in communication with the computer system using a first image and a first calibration dataset. The first image has a first pixel-resolution. The method also includes determining an initialization quality value and determining that the initialization quality value is outside a predetermined initialization threshold. The method further includes generating a second image at a second pixel-resolution higher than the first pixel-resolution, generating a second calibration dataset based at least in part on the second pixel-resolution associated with the second image, and re-initializing the vSLAM unit using the second image and the second calibration dataset.
Patent WO-2021169912-A1 (WO)
Inventor: YANG QIANG
IPC: C02F1/40
Filed: 2021-02-22
Abstract: A device for treating sulfur-containing organic wastewater by means of wet oxidation. The device comprises an aggregation oil removal unit (1), an oxidation reaction unit (2), a cyclone degassing unit (3), and a closed sludge discharge unit (4). Also provided is a method for treating sulfur-containing organic wastewater by means of wet oxidation by using the device. The method comprises: first performing high-efficiency oil removal treatment on the sulfur-containing organic wastewater, then performing chemical oxidation treatment on a sulfide by using an air oxidation method, performing deep gas-liquid separation on a reaction product which enters the cyclone degassing unit (3), and hermetically discharging sludge by means of a sludge discharger.
Patent WO-2022099948-A1 (WO)
Title: 一种儿童座椅
Inventor: LI WEIQIONG
IPC: B62B7/08
Filed: 2021-02-25
Abstract: 一种儿童座椅，包括与车架安装固定的固定座（1）、可相对固定座（1）转动的坐垫架（2）及靠背架（3），所述靠背架（3）与固定座（1）之间设有靠背锁定机构（4），所述坐垫架（2）与固定座（1）之间设有坐垫锁定机构（5）；所述靠背架（3）上具有解除上述坐垫锁定机构（5）的解锁机构A以及解除上述靠背锁定机构（4）的靠背解锁机构（4-3），所述解锁机构A上设有解锁操作机构（7），当靠背架（3）在靠背角度调节范围内相对于固定座（1）转动时，其解锁机构A无法解除所述坐垫锁定机构（5）的锁定，当靠背架（3）向前转动并超过靠背角度调节范围使靠背架（3）处于非使用状态时，操作所述解锁操作机构（7）可解除所述坐垫锁定机构（5）的锁定；所述儿童座椅安全性能更高，避免了坐垫架（2）被误解锁。
Patent WO-2021208604-A1 (WO)
Title: Method for recovering salt lake magnesium resource by multiple precipitation and flotation steps
Inventor: WANG LI
IPC: B03D3/06
Filed: 2021-02-25
Abstract: A method for recovering a salt lake magnesium resource by multiple precipitation and flotation steps. The method comprises: adding an alkali metal hydroxide into a magnesium ion-containing solution, and stirring same for slurry conditioning to obtain a magnesium hydroxide slurry, wherein the amount of the alkali metal hydroxide added is not greater than a theoretical molar amount of the alkali metal hydroxide required to convert all magnesium ions in the magnesium ion-containing solution into magnesium hydroxide; adding an organic flocculating agent into the magnesium hydroxide slurry for flocculation, and then performing flotation separation to obtain foam which is a magnesium hydroxide product; and repeatedly performing precipitation and flotation separation for multiple times to recover a magnesium hydroxide product. According to the method, efficient multi-step recovery of magnesium resources in salt lake brine or Epsom salts can be implemented, magnesium hydroxide precipitate is prevented from forming a gel difficult to treat, the problem in a conventional precipitation process that magnesium hydroxide is difficult to filter is effectively solved, the magnesium hydroxide recovery efficiency is greatly improved, the problem of "damage by magnesium" during salt lake potassium salt production is solved, and low-magnesium brine can be obtained by means of a precipitation and flotation process, thereby facilitating subsequent treatment, and reducing adverse effects on the environment.
Patent WO-2021208605-A1 (WO)
Title: Method and system for rapid frequency stabilization of inverter air conditioner compressor, and air conditioning device
Inventor: SUN CHAO
IPC: F24F11/86
Filed: 2021-02-25
Abstract: A method and system for the rapid frequency stabilization of an inverter air conditioner compressor, and an air conditioning device, the method comprising: acquiring a coil temperature detection value in real time; on the basis of a preset coil temperature setting value and the adjustment error range thereof, determining whether the coil temperature detection value is within a maintaining frequency temperature range for maintaining a compressor frequency operation; and according to whether the coil temperature detection value is within the maintaining frequency temperature range, and current compressor frequency adjustment is in a state of increasing, decreasing or ending, determining whether to control the compressor frequency adjustment state to change. The described method may prevent the situation in which the operating frequency of the air conditioner compressor fluctuates from high and low or even repeatedly stops, and thus achieves rapid stability. The frequency adjustment speed changes dynamically along with the number of oscillations, and the system will not be oscillated indefinitely due to improper frequency adjustment speed settings. At the same time, the situation is also avoided in which in order to ensure stability, the frequency adjustment speed is set too slow and the adjustment time is then too long.
Patent WO-2021180042-A1 (WO)
Inventor: XU JIN
IPC: G03F1/36
Filed: 2021-03-08
Abstract: Disclosed are an optical proximity effect correction method and apparatus, a device, and a medium. The optical proximity effect correction method comprises: according to a design rule for a target graph, making a test graph mask (S110); acquiring data needed by an optical proximity effect correction model, and establishing the optical proximity effect correction model (S120); acquiring line end shortening data of a test graph, and establishing a line end shortening rule table (S130); according to the line end shortening rule table, determining an initial correction value (S140); and according to the initial correction value and the optical proximity effect correction model, correcting the target graph (S150). Determining an initial correction value by means of establishing a line end shortening rule table, and using the initial correction value to perform optical proximity effect correction can effectively improve the convergence of optical proximity effect correction when line end shortening is corrected, improve the correction efficiency, and reduce the running time of the optical proximity effect correction, thereby improving the semiconductor manufacturing efficiency.
Patent WO-2021227632-A1 (WO)
Title: System and method for auto-recommending at least one intelligent text to a user
Inventor: CHANDRAVANSHI ANAND
IPC: H04M1/00
Filed: 2021-03-10
Abstract: The present invention provides for automatically recommending at least one intelligent text to a user. The invention commences when an input is received from the user. The invention encompasses that the input received from the user may comprise of at least one token. Upon receipt of the input, at least one identifier for the input is determined by an intelligent text unit. The at least one identifier is determined based on at least one token identified in the input. Thereafter, based on the determined identifier of the input at least one intelligent text is generated by the intelligent text unit. The at least one intelligent text is generated based on the at least one determined identifier of the input and at least one data stored in a database. Thereafter, at least one intelligent text is automatically recommended to the user using a clipboard unit.
Patent WO-2021253881-A1 (WO)
Title: Surgical instrument for piercing tissues
Inventor: ZHANG MOUCHENG
IPC: A61B1/313
Filed: 2021-03-11
Abstract: A surgical instrument for piercing tissues, comprising an outer member (1) used for defining a longitudinal axis and having a peripheral wall (11); and an inner member (2) at least partially arranged in the outer member (1) and comprising a piercing member (21) close to a distal end (10) of the outer member (1). The surgical instrument further comprises a distraction assembly (3) detachably sleeved outside the peripheral wall (11) of the outer member (1), and a transmission mechanism (35) linked to an actuator (34). The transmission mechanism (35) is provided with a transmission ring (351) at least locally connected to a distraction portion (32). Under the action of a surgeon operating the actuator (34) to slide along the longitudinal axis direction with respect to the distraction assembly (3), the transmission ring (351) of the transmission mechanism (35) is triggered, so as to switch a relatively folded or expanded state of the distraction portion (32) and then achieve a distracted or non-distracted state of an elastic film (33). The present invention has the advantages that the surgical instrument for piercing the tissues can be fixed to a body wall of a patient, and the operation of requiring inflation of gas or liquid is omitted.