baber/WOPTO huggingface dataset:
Patent AU-2016102314-A4 (AU)
Title: Ceftezol drug intermediates 2-(1H-1-4 imidazolyl) acetic acid synthesis method
Inventor: GUAN GENAN
IPC: C07D257/04
Filed: 2016-12-25
Granted: 2017-02-23
Abstract: Ceftezol drug intermediates 2-(1H-1-4 imidazolyl) acetic acid synthesis method, comprising the following steps: (I) a reaction vessel was added 0.51mol 2-(5-nitro-1H-1-tetrazolyl) acetic acid (2), 0.56-0.59mol o-bromo phenol solution (3), controlling the stirring speed at 130-150rpm, 0.26mol cuprous chloride was added, 310ml potassium chloride solution, controlling the temperature of the solution at 10-15 C, reacted for 7-9h, the temperature of the solution is reduced to 5-8 C, by adding ammonium nitrate solution, the pH was adjusted to 6-7, extracted with dimethylsulfoxide 5-7 times, the combined organic layers was washed with cyclohexanol solution, dehydrated with a dehydrating agent, dimethylsulfoxide was distilled off under vacuum distillion, the residue was added to N-dimethylformamide solution, precipitated solid was filtered, recrystallized from acetamide solution, got crystals 2-(1H-1-tetrazolyl) acetic acid.
Patent AU-2018100468-A4 (AU)
Title: Vertical take-off and landing fixed-wing aircraft and the flight control method thereof
Inventor: LIU SHIYI
IPC: B64C27/22
Filed: 2018-04-11
Granted: 2018-05-10
Abstract: The invention discloses a vertical take-off and landing fixed-wing aircraft and the flight control method thereof, the fixed-wing aircraft comprises a fuselage, 5 fixed-wings and a thruster both configured on the fuselage. A storage room is configured inside the fuselage, a plurality of openings and their corresponding doors are configured on the fuselage, and the openings are connected to the storage room. A driving mechanism, and a deployable supporting mechanism are arranged inside the storage room, and the outer ends of the deployable supporting mechanism are 10 provided with vertical lifters. The fixed-wing aircraft can be in an open state and a closed state, in the open state, the doors open and the vertical lifters spread out outside the storage room through the doors; in the closed state, the vertical lifters are located within the storage room while the doors closed.
Patent AU-2018101701-A4 (AU)
Title: Synthetic fatliquor SE production plant
Inventor: YAN YIDA
IPC: B01F13/10
Filed: 2018-11-16
Granted: 2019-01-03
Abstract: Synthetic fatliquor se production plant Abstract 5 Synthetic fatliquor SE production plant, including: head tank (F101), reactor (DI01), condenser (ClOl), reactor (D102), head tank2 (F102), head tank3 (F103), head tank4 (F104), lubricating tank (F105), transfer pump (JI01); the connection between the various components of the production plant is: head tank (FlOl) is connected to reactor (DI01), head tank2 (F102) is connected to reactor (DI01), 10 condenser (ClOl) is connected to reactor (DI01), condenser (ClOl) is connected to lubricating tank (F105), head tank3 (F103) is connected to lubricating tank (F105), head tank4 (F104) is connected to reactor (D101), reactor (D102) is connected to transfer pump (J101), reactor (D102) is connected to transfer pump (J101), transfer pump (JIO) is connected to lubricating tank (F105); among them, nominal volume of 15 reactor (DI01) is 520-550 L, spacing between heat exchange. Figure 1 f/I ~, 0 C a 0 - - (2 0 gO -S -~ C C 2 a ss 2 ~riUd 0) (2 I C C 0 0 o tn Li- - -, 4) li-I c~ U, n Figure
Patent AU-2019100135-A4 (AU)
Title: User-friendly, easily assembled headboards, bed ends and related furniture embellishments.
Inventor: SCHUTT NADIA
IPC: A47C19/02
Filed: 2019-02-07
Granted: 2019-03-28
Abstract: A shape-cut rigid board with flexible properties such as Coreflute or similar recyclable materials, designed to be attached or inserted between a horizontal support such as a mattress and base of a bed or similar furniture. Comprising at least one foldable tab which is created by a horizontal score along a single line between the upper and lower sections of the board, and which is positioned between the bed base and mattress to enable the end product to stand upright. The product is designed for easy installation by a single person and requiring no tools for assembly.
Patent AU-2019100978-A4 (AU)
Title: A Computer Implemented Tool for Document Verification
Inventor: THURNER PHILIPP
IPC: G06Q90/00
Filed: 2019-08-30
Granted: 2019-10-03
Abstract: A computer implemented tool for verifying statements within a document which can be opened by a document processor, 5 comprising: a software add-in executable by the word processor and programmable to: (a) determine that a portion of content within the document has been selected by a user using a content selection tool, the portion of content being representative of a statement or image within the document; (b) responsive to making 10 the determination, create a document object that contains the selected portion of content and associate the document object with a unique statement number; (c) create an entry in a database associated with a unique document identifier; and (d) link the entry in the database to the selected portion of 15 content in the document utilising the document object. (FIGURE 5) S1 Login and Start Box S2 Boxing Numbering S3 Document Boxes S4 create Portal and Sync Open Portal S6 Assign statements S7 Verify I statements Re-Verify Apply changes L------ I----------------- Finalise Figure 5
Patent AU-2020101882-A4 (AU)
Title: A method for extracting lithium from a carbonate-hosted clay-type lithium ore by an ion exchange method
Inventor: WEN HANJIE
IPC: C22B26/12
Filed: 2020-08-18
Granted: 2020-09-24
Abstract: The invention discloses a method for extracting lithium in a carbonate-hosted clay-type 
lithium ore by an ion exchange method, belonging to the technical field of lithium extraction, 
which adopts an iron salt as an extracting agent to perform ion exchange reaction with the ore, 
and leach lithium into solution.Specifically, the clay-type lithium ore is crushed, pulverize, 
subjected to high-temperature roasting and activation, and subjected to ion exchange reaction 
with an iron salt solution. In this method, solid-liquid separation is carried out by filtration, and 
the obtained filtrate is a lithium-containing solution. The maximum extraction rate of lithium 
can reach more than 90 percent, and the method has the characteristic of low cost, high 
efficiency, environmental friendliness, simple process and the like, which mainly contains 
impurities such as aluminum and a small amount of iron, so that that follow-up separation and 
purification can be convenient.
Patent AU-2020102842-A4 (AU)
Title: A Device and Method for Measuring the Load-point Displacement in Rock Fracture Toughness Test
Inventor: CUI ZHENDONG
IPC: G01N3/32
Filed: 2020-10-19
Granted: 2020-12-17
Abstract: The invention relates to the field of rock fracture toughness testing, in particular to a device 
and method for measuring the load-point displacement in rock fracture toughness test. The 
measuring device comprises the yoke support, two displacement sensors and the clamp; The 
clamp comprises the base, the first and second metal blocks arranged on the base; One of the 
displacement sensors is located between the first metal block and the third metal block arranged 
on the yoke support, and the other displacement sensor is located between the second metal 
block and the fourth metal block arranged on the yoke support. The device is simple in 
structure, applicable, easy to be machined, adjusted and installed, and has good stability in the 
testing process. It is beneficial to eliminate the influence of structure deformation of the three
point bending test clamp on the measuring result of the load-point displacement, which 
improves the measuring precision of the load-point displacement.
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Patent AU-2021103559-A4 (AU)
Title: Synthesis Method of 17-Hydroxyjolkinolide B
Inventor: LIU JICHENG
IPC: C07J73/00
Filed: 2021-06-23
Granted: 2021-08-26
Abstract: The invention provides a synthetic method of 17-hydroxyjolkinolide B, which comprises 
the following steps of: carrying out ring-forming reaction on a double bond at the C Iposition 
of an epoxy ring by taking the Jolkinolide A, I as a raw material; brominating a methyl group 
at the C17 position on a lactone ring; carrying out debromination acetylation; and finally 
hydrolyzing acetyl to obtain the 17-hydroxyjolkinolide B, V. The invention develops a 
method for synthesizing 17-hydroxyjolkinolide B, V, which provides a basis for research and 
development of euphorbide drugs. The successful synthesis of 17- hydroxy-euphorbide B (17
hydroxyjolkinolide B, V) has provided a new direction for the research of anticancer drugs due 
to its further structural modification. The successful conversion of Jolkinolide A, I to 17
hydroxyjolkinolide B, Vimproves the quality of effective substances and reduces the cost of 
separating 17-hydroxyjolkinolide B, V from natural Euphorbia fischeriana.
Patent AU-2021106740-A4 (AU)
Title: An interchangeable educational and/or recreational assembly
Inventor: MCKEOWN SARAH
IPC: A63H33/30
Filed: 2021-08-24
Granted: 2021-11-11
Abstract: The present invention relates to an interchangeable education and/or recreational assembly comprising: a 
base connecting a first side wall to a second side wall; the first side wall comprising two or more mounting 
portions; the second side wall comprising two or more cooperative mounting portions; wherein a pair of 
the mounting and cooperative mounting portions cooperate to removably receive a panel for providing 
stimulation to a child. The panel may comprise features relating to food preparation (such as cafe/kitchen), 
plug and play (such as interchangeable games (e.g., marble run, writing walls, balance games, memory, 
percussion, coloured pegs, throwing games and the like) that are mounted on said panel) construction, art, 
music, doll house, miniature world, magnetic features, blackboards, anatomy, and geography (such as a 
map).
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Patent WO-2018019340-A4 (WO)
Inventor: LUTZ WILLY
IPC: B65D25/20
Filed: 2017-07-28
Abstract: The invention relates to a container device (100) for transponders for load carriers, which has at least one transponder non-detachably introduced therein and preferably capable of being fitted without tools, for fixing the container device (100) to a load carrier, wherein the housing material of the container has at least one further marker chosen from the group comprising: fluorescent markers, locally introduced or in a mixture with the housing material; applied bar code; QR code; data matrix code.
Patent WO-2015059387-A4 (WO)
Title: Implant de stabilisation scapho-lunaire.
Inventor: MAILHE JEAN
IPC: A61B17/80
Filed: 2014-10-15
Abstract: Implant de stabilisation scapho-lunaire, caractérisé en ce qu'il est constitué d'une partie centrale (1) dotée d'une capacité de déformation élastique autorisant les mouvements de traction de l'implant, et de deux parties d'extrémité (2a, 2b) dotées d'une capacité de déformation élastique autorisant les mouvements de torsion de l'implant, ces parties d'extrémité étant munies d'au moins un trou (3) permettant le passage de vis de fixation, ladite partie centrale et lesdites parties d'extrémité étant reliées par des tiges (4a, 4b) aptes à supporter les déformations en torsion de l'implant.
Patent WO-2011045774-A4 (WO)
Title: Compositions pharmaceutiques à libération prolongée de palipéridone et leurs procédés de préparation
Inventor: VIVEK KUMARAVEL
IPC: A61K9/28
Filed: 2010-10-18
Abstract: La présente invention concerne des compositions pharmaceutiques à libération prolongée de palipéridone et leur procédé de préparation.
Patent WO-2022009135-A4 (WO)
Inventor: BZDZION LUKASZ
IPC: A61K45/06
Filed: 2021-07-08
Abstract: L'objet de l'invention est un procédé d'encapsulation d'une protéine active faisant intervenir des techniques d'électrodéposition, caractérisé en ce qu'il comprend les étapes suivantes consistant à : (a) établir une culture de cellules mésenchymateuses primaires contenant de 2 000 à 5 000 cellules de tissu biologique source et un milieu de culture supplémenté en sérum ; (b) entretenir la culture cellulaire établie à l'étape (a) pendant 280 à 340 heures jusqu'à ce que la surface de culture soit complètement recouverte par les cellules cultivées ; (c) obtenir un fluide de culture du dessus des cellules cultivées ; (d) purifier le fluide de culture obtenu à l'étape (c) des débris cellulaires et des cellules en suspension par centrifugation dudit fluide avec une force de 300 à 1 200 x g ; (e) transférer la phase liquide supérieure du dessus du sédiment vers un nouveau récipient ; (f) mélanger doucement la phase liquide purifiée obtenue à l'étape (e) avec une solution aqueuse d'alcool polyvinylique ; (g) ajouter de l'alcool éthylique au mélange obtenu à l'étape (f) tout en remuant en continu ; (h) déposer le matériau obtenu à l'étape (g) sur la surface du collecteur au moyen d'un filage électrostatique ou d'une électropulvérisation. Un autre objet de l'invention est une composition antibactérienne contenant une protéine active et un polymère, caractérisée en ce qu'elle contient de l'alcool éthylique, la protéine active étant un matériau fibreux entièrement hydrosoluble contenant des protéines libérées par des cellules mésenchymateuses, comprenant de la cathélicidine en une quantité de 270 à 1 230 pg/100 mg de poids sec de la composition, et le polymère étant une solution aqueuse d'alcool polyvinylique. Un autre objet de l'invention est une utilisation de la composition antibactérienne selon l'invention pour la préparation de médicaments destinés à l'homme.
Patent WO-2012042515-A4 (WO)
Title: Status detector and communication unit and system for remote tracking of padlocks
Inventor: HARTMANN AVI
IPC: E05B45/00
Filed: 2011-05-01
Abstract: A status detector and communication unit (20) for a padlock (10) having a body (11) and a shackle (12) at least one end (14) of which can be latched to and released from the body. The status detector and communication unit includes a casing (21) adapted to be securely retrofitted to the padlock so as to form a compact assembly without obscuring an operating mechanism (17) of the padlock, and a battery powered circuit (22) contained within the casing for co-operating with the shackle of the padlock for transmitting a signal indicative of a status of the shackle to a remote monitoring unit (93). The invention allows remote monitoring of a conventional padlock with little or no modification of the padlock.
Patent WO-2012098564-A4 (WO)
Inventor: VADASSERY NELSON
IPC: A01K61/00
Filed: 2012-01-19
Abstract: L'invention concerne une structure d'élevage (1) pour l'élevage aquatique. La structure d'élevage (1) comprend plusieurs éléments longitudinaux (3) et plusieurs articulations souples (4), chacune de ces articulations étant située à chaque extrémité des éléments longitudinaux (3) pour former des structures triangulaires (5) adjacentes les unes aux autres, qui se répètent. Chaque extrémité des éléments longitudinaux (3) peut être déplacée indépendamment dans un plan horizontal et dans un plan vertical autour d'une articulation souple correspondante (4).
Patent WO-2016084107-A4 (WO)
Title: Découverte d'informations de contacts
Inventor: GUPTA VISHAL
IPC: H04M3/42
Filed: 2015-11-29
Abstract: La présente invention concerne un procédé et un dispositif de découverte d'informations de contacts destinés à partager automatiquement des informations de contacts, comportant les étapes consistant à recevoir un appel sur un premier dispositif mobile, des informations associées à l'appel comportant un identifiant de contact appelant, à déclencher la recherche de l'identifiant de contact appelant dans un journal de communications du premier dispositif mobile et à effectuer des analyses prédéterminées, à présenter une ou plusieurs options en vue d'une sélection, sur au moins un dispositif parmi le premier dispositif mobile et un deuxième dispositif mobile, d'après les analyses prédéterminées, et à échanger avec le deuxième dispositif mobile un ensemble prédéterminé d'informations associées à l'option ou à une des options présentées.
Patent WO-2020161748-A4 (WO)
Inventor: SANGHAVI SATYEN
IPC: A61K35/19
Filed: 2020-02-07
Abstract: The present disclosure discloses a method for isolating osteoprogenitors like mesenchymal stem cells (MSCs) from clotted bone marrow and culturing with a platelet lysate obtained from a combination of discarded umbilical cord blood and maternal blood platelet-rich plasma (instead of non-human animal origin serum) and differentiating those MSCs into osteoblasts under sterile conditions for further therapeutic applications. Particularly, the present disclosure relates to a method for expansion of osteoblasts to make cell therapy products with a fixed cell dose, which are characterized and later cryopreserved for future use through its cell culture process. Further, the present disclosure relates to identifying specific gene expression from MSCs to osteoblast formation, an  in-vitro  differentiation process that replicates the  in-vivo  bone remodelling system.
Patent WO-2023059224-A4 (WO)
Title: A new class of antiviral drugs
Inventor: KURKIN ALEXANDER VITAL'EVICH
IPC: C07F9/12
Filed: 2022-07-21
Abstract: The invention relates to new biologically active derivatives of substituted 2,3-dihydrofuran-3-ones, which can be used as antiviral agents with a broad spectrum of antiviral activity. The compound represented by Formula (I) is described: Formula (I). Also a method for treating viral disease, a method for preventing viral disease, pharmaceutical composition comprising compound according to claims 1-5 and pharmaceutically acceptable carrier and a method for obtaining of the compound of Formula (I) are described. The technical result of this invention is the development and production of new chemical compounds with high efficacy for the treatment of diseases caused by RNA viruses.
Patent WO-2011019714-A4 (WO)
Title: Procédés et appareil pour déterminer des paramètres relatifs à une chaîne de tubes spiralés
Inventor: PUGH TREVOR K C
IPC: G11B11/14
Filed: 2010-08-10
Abstract: La présente invention concerne des systèmes et techniques pour une mesure sans contact du déplacement d'un tube spiralé. Dans un mode de réalisation, un système comporte une source laser et un capteur de déplacement à laser. La source laser est configurée pour fournir une lumière laser qui illumine le tube spiralé lorsque le tube se déplace. Le capteur de déplacement à laser est configuré pour collecter et traiter des images de granularité laser et calcule des mesures du déplacement du tube spiralé sur la base des images de granularité laser.
Patent WO-2012057835-A4 (WO)
Title: Système d'affichage de présentation orale interactif
Inventor: LEWIS JEFFREY S
IPC: G06F3/00
Filed: 2011-10-27
Abstract: Système d'affichage qui comporte des ordinateurs serveurs permettant à un ou plusieurs dispositifs clients et à un ou plusieurs dispositifs instructeurs d'accéder à une application d'affichage de présentation orale offrant des interfaces utilisateur client qui comprennent une première zone d'affichage d'image et une seconde zone d'affichage d'image affichées simultanément sur une surface d'affichage permettant à l'utilisateur client de commander la présentation d'un support multimédia en continu dans la première zone d'affichage d'image et la sélection d'une ou plusieurs images destinées à être affichées en série dans la seconde zone d'affichage d'image, chacune de ces images pouvant être couplée de manière temporellement synchronisée avec le support multimédia en continu. La présente invention concerne en outre des interfaces utilisateur instructeur comprenant une première zone d'affichage d'image et une seconde zone d'affichage d'image affichées simultanément sur une surface d'affichage permettant à l'utilisateur instructeur de commander la présentation du support multimédia en continu dans la première zone d'affichage d'image et, en synchronisation temporelle, la ou les images en série.
Patent WO-2014066732-A4 (WO)
Title: Basin wrench
Inventor: CHARTIER GLEN R CHARTIER
IPC: B25B13/00
Filed: 2013-10-25
Abstract: A basin wrench is described having a telescoping assembly, pivotal jaws, a light, and a removable T-bar assembly. The wrench includes a polymeric housing having a contoured gripping region. The T-bar assembly includes a pivotally mounted hub and bar slidably retained within the hub. The T-bar assembly can be placed in a stowed position in which the bar is positioned alongside the housing. The wrench also includes magnetic retaining provisions to retain the T-bar assembly in its stowed position.
Patent CH-577880-A5 (CH)
Title: Moulded plastic sheet material e.g. polyolefin - by thermally softening material, gripping between mould parts, and thermoforming
IPC: B29C51/10
Filed: 1974-01-05
Abstract: Moulding of plastic sheet material esp. for prodn. of containers and container lids e.g. for butter and margarine, is effected by thermally softening the material, partly delimiting the moulded article by gripping the soft layer between the cooperating mould parts, and shaping the remainder by thermoforming.
Patent CH-663206-A5 (CH)
Inventor: MEUL THOMAS DR
IPC: C07D333/32
Filed: 1985-01-16
Abstract: 1. Process for preparing thiotetronic acid, characterized in that 4-chloro-4-chloromethyloxetane-2-one is directly reacted with hydrogen sulfide in the presence of an amine to thiotetronic acid or prior to the isolation of the thiotetronic acid the reaction mixture is reacted with ketene and the reaction product is reacted with a mineral acid to obtain the thiotetronic acid.
Patent CH-618150-A5 (CH)
Title: Process for the manufacture of articles made of hydrated glass
Inventor: WU CHE-KUANG
IPC: C03C3/102
Filed: 1977-01-10
Abstract: A glass article which has a surface of optical quality is obtained by moulding a hydrated glass, avoiding grinding and polishing operations. The starting material is an anhydrous glass containing, on molar basis 72-82 % of SiO2, 10-17 % of Na2O and/or K2O and 5-15 % of ZnO and/or PbO, this glass is hydrated to a water content of 0.5 to 10 % by weight and is then moulded against a matrix whose moulding surface itself is of optical quality. The moulding is performed at a pressure of 275 to 1400 bars and at a temperature of 250 to 500 DEG C, at which the hydrated glass is sufficiently fluid. The glass article thus obtained may be a lens, a mirror or a grating.
Patent CH-666251-A5 (CH)
Title: Lift with electric motor spindle drive - has shaft and cabin walls formed by similar profiled members, fitting together
Inventor: ISENMANN WALTER
IPC: B66B9/02
Filed: 1985-01-31
Abstract: The lift installation comprises two stopping points closed by shaft gates (16), a cabin (1) travelling on opposite guide tracks (5,6) and a spindle driven (13,14) by an electric motor moving the cabin up and down. The guide tracks are mounted on shaft walls (2,3) each joining onto a building wall. The shaft walls, together with the cabin walls (1,2,1.3,1.4), floor (1.1), and roof (1.5), each comprise a large no. of similar profiled members (5) fitting together. The spindle drive and the cabin suspension equipment are supported independently of the shaft walls. USE/ADVANTAGE - For two floors, without the need for cladding plates or framework.
Patent CH-665711-A5 (CH)
Title: Ejector for firearm cartridges - has lever which engages groove in breech and abuts against cartridge
Inventor: WUEST ALBERT
IPC: F41A15/16
Filed: 1985-02-25
Abstract: The firearm is designed to remove spent cartridges from the firearm barrel and place them in the breech so that they can be ejected. The cartridge ejector consists of a housing (17) which supports a lever (12) which pivots on a pin (14). The upper end  of the lever engages a groove (31) in the breech (10) and, as the breech moves in the direction of the arrow (A), the cartridge (11) abuts against the end (29) of the lever and is ejected from the breech. The lever is held in the ejection position by two pads (27) formed integrally with the lever. The pads slide on the breech surface on each side of the groove.