baber/WOPTO huggingface dataset:
Patent AU-2020104317-A4 (AU)
Title: Method for Making personalized degradable metal stent or internal fixing device based on 3D printing
Inventor: WANG XIAOJIAN
IPC: B33Y80/00
Filed: 2020-12-24
Granted: 2021-03-18
Abstract: The invention discloses a method for making a personalized degradable metal stent or an internal fixing 
device based on 3D printing. This method includes the following steps: (1) Obtain the corresponding size 
parameters of the lesion in the human body through the QCA technology, and obtain the structure of the 
blood vessel stent, other metal stents or internal fixation devices through the three-dimensional 
reconstruction; (2) Build the 3D models for wax prototypes including blood vessel stents, other metal 
stents, or internal fixation devices in the computer, and decompose the 3D model into a series of two
dimensional thin-film models; (3) Use 3D printing technology to make wax prototypes; (4) introduce 
plaster to the wax prototypes. After the plaster is hardened, bake it to completely evaporate the wax model 
prototype, and then the alloy melt is cast. After the casting is completed, the plaster shell is broken to 
obtain a metal stent or internal fixing device. The invention can be customized according to the patient's 
diseased blood vessels, and the obtained metal stent or internal fixation device is degradable, with high 
precision, good mechanical properties as well as good corrosion properties.  
19
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Figure 1 
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Figure 3 
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Patent AU-2021101035-A4 (AU)
Title: Process for recovering ammonia from vanadium preparation for ammonium preparation and recycling wastewater
Inventor: XU XIAODI
IPC: C22B3/06
Filed: 2021-02-25
Granted: 2021-05-06
Abstract: The present invention discloses a process for recovering ammonia from vanadium preparation 
for ammonium preparation and recycling wastewater. A conventional vanadium extraction 
process is complex, and the most difficult to control and treat are ammonia emissions and 
wastewater treatment. The present process can directly extract ammonium metavanadate and 
ammonium polyvanadate from the beginning of mining and smelting, and gather all emitted 
ammonia to prepare ammonium in the process of preparing high-purity vanadium pentoxide by 
using the ammonium metavanadate or the ammonium polyvanadate, thereby ensuring zero 
emission of the exhaust gas, and effectively treat all wastewater generated in the above process 
by using a polyacid ester folucculation technology, thereby ensuring that the wastewater is not 
discharged but recycled, and realizing that the purity of all products reaches 99.5-99.99%.
Patent AU-2021101508-A4 (AU)
Title: Lockable pouch for a mobile phone
Inventor: DENG YICHAO
IPC: A45C13/00
Filed: 2021-03-24
Granted: 2021-05-13
Abstract: A lockable pouch for a mobile phone comprising a pouch body having an opening between 
opposing top ends therefore and being configured for receiving the mobile phone therein; a 
locking clip comprising a first arm and a second arm pivotably connected to each other such 
5 that respective inner surfaces of the first arm and the second arm face each other in a closed 
position of the locking clip; a locking needle coupled to the first arm; a locking cup coupled to 
the second arm and configured to secure, in a locked state of the lockable pouch, the locking 
needle therein; wherein the first arm and the second arm are disposed on the opposing top ends 
of the pouch body, respectively, such that the respective opposing top ends are moveable 
[O together with the first arm and the second arm; and wherein the locking needle is moveable 
relative to the first arm between a first position in which a tip of the needle is flush with or 
retracted relative to the inner surface of the first arm, and a second position in which the needle 
protrudes the inner surface of the first arm to be securable in the locking cup.  
1
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113 
102 
108 104 
110 
109 
(b)100 ()100 
118 102 
108 108 120 
120 
11102 104 112 
104 
117 
(d) 
115 
Figure 1
Patent AU-2021104735-A4 (AU)
Title: Improved deployable shelter stairs
Inventor: PEARCE SIMON NOEL
IPC: E06C5/02
Filed: 2021-07-30
Granted: 2021-09-30
Abstract: The present invention relates to deployable shelter stairs. The stairs include stringers; 
and treads extending between the stringers, Preferably, each tread is integrally formed 
from plastic by way of injection molding with no sharp edges and being more lightweight 
than metal.
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Patent AU-2021105222-A4 (AU)
Title: Application of Sophora flavescens Rhizospere Ensifer adhaerens SIP20-2 in Promoting the Growth of Maize
Inventor: LEI HAIYING
IPC: C12R1/01
Filed: 2021-08-10
Granted: 2021-10-07
Abstract: The invention discloses the application of Sophora flavescens rhizospere Ensifer adhaerens 
SIP20-2 in promoting the growth of maize, and belongs to the technical field of 
microorganisms. The present invention isolates a Ensifer adhaerens SIP20-2 from the 
rhizosphere soil of Sophora flavescens. The bacterium has a strong ability to solubilize 
inorganic phosphorus, and also has the ability to produce IAA, siderophore, ACC deaminase, 
etc.. The Ensifer adhaerens SIP20-2 was made into an inoculum to inoculate maize seedlings.  
The results showed that the inoculum can significantly promote the growth of maize seedlings, 
especially the development of roots. Therefore, the present invention provides excellent strain 
resources for future development of microbial fertilizers for maize and other crops.
Patent AU-2021107363-A4 (AU)
Title: Contact tracing
Inventor: GRAHAM ANDREW
IPC: H04L29/08
Filed: 2021-08-25
Granted: 2021-12-16
Abstract: CONTACT TRACING 
A contact tracing system comprises a scanner or reader, such as a mobile 
5 device reader or a payment apparatus reader at an establishment, venue, 
premise or the like to read a person's mobile device or payment apparatus 
(e.g. payment card) upon the person's arrival and upon the person's 
departure. A data storage device at the establishment, venue, premise or the 
like is in communication with the scanner or reader to store encrypted data.  
10 The encrypted data comprises details read from the person's mobile device or 
payment apparatus, the person's arrival time, the person's departure time and 
details of the establishment, venue, premise or the like. A central storage 
device is in communication with the data storage device to store the encrypted 
data using a public key. Upon a person testing positive for an infectious 
15 disease or the like, encrypted data is retrieved from the central storage device 
corresponding to the mobile device or payment apparatus of the infected 
person and the mobile device or payment apparatus of other people who 
attended the same establishment, venue, premise or the like in a coincident 
time frame.  
20
1/1 
100 
104 114 
VENUE 
PAYMENT10 
APPARATUS/MOBILE 10 
DEVICE 
ISSUER 
READER ---T 102 
DATA STORAGE 
ENCRYPTED DATA 
Card details 113 
Vaccine passport 
details 
Venue details 
Arrival & Departure 
Times 
CENTRAL 
STORAGE 
FIG 1
Patent WO-2018077318-A4 (WO)
Title: Procédé d'élaboration d'une crémaillère et crémaillère ainsi obtenue
Inventor: VIEWEG NIELS
IPC: C21D7/06
Filed: 2017-09-23
Abstract: L'invention concerne un procédé d'élaboration d'une crémaillère ainsi qu'une crémaillère (1) élaborée selon ce procédé, par exemple une crémaillère de direction. Selon ce procédé, le système de contraintes existant après la trempe et/ou le dressage de la crémaillère, qui comprend des courbes de contraintes résiduelles de traction et de compression chaotiques, est transformé en un système de contraintes propre à optimiser la résistance et la mise en œuvre de matériau, de même que le diamètre de la crémaillère, par l'introduction, au moins dans la zone de la denture (2), sans modification de la microstructure, d'une précontrainte comprenant des contraintes résiduelles en compression définies, sans contraintes de traction, présentant une distribution de contraintes ou un plan des contraintes sensiblement uniforme, au moyen d'une succession d'étapes se combinant fonctionnellement.
Patent WO-2010041058-A4 (WO)
Title: Réceptacle et sac à déchets
Inventor: GORDON MICHAEL JOHN
IPC: B65F1/06
Filed: 2009-10-06
Abstract: La présente invention concerne un réceptacle (1) et un sac (10) à déchets présentant une embouchure (11). Le réceptacle (1) est doté d’un boîtier (2) présentant une face ouverte (4) et de moyens (3, 12) de soutien destinés à soutenir l’embouchure (11) du sac au voisinage de la face ouverte (4) du boîtier. Une protubérance (6) du boîtier est prévue pour passer d’une première position écartée d’un sac présent dans le boîtier à une deuxième position où la protubérance déforme un sac présent dans le boîtier au-dessous de l’embouchure du sac, le sac présentant alors une partie de col rétrécie. En cours d’utilisation, la protubérance (6) se trouvant dans la deuxième position, la protubérance contribue à empêcher l’accès au contenu se trouvant au fond du sac, et la protubérance (6) est amenée en première position lorsque le sac est retiré du réceptacle (1).
Patent WO-2020070528-A4 (WO)
Title: Method for creating security element on security documents, security document containing security element, and hot stamping foil for security document
Inventor: VERESS ZOLTÁN
IPC: B42D25/328
Filed: 2019-10-02
Abstract: Method for creating security element containing foil on security documents (1, 1') with hot stamping, characterised by that a first foil (3, 3') is applied to a security document (1, 1') using hot stamping, and onto that a second foil (4, 4') that partially overlaps it is also applied, and optionally one or more further foils (5') partially overlapping at least one of the previous foils are also applied, and the register precision used during the method is +/- 0.4 mm.
Patent WO-2013093941-A4 (WO)
Title: Compositions comprising probiotic lactobacillus strains for improved vaginal health
Inventor: TALWAR GURSARAN PARSHAD
IPC: A61K35/747
Filed: 2012-12-18
Abstract: The present invention relates to a composition comprising: one or more isolated probiotic bacterial strain selected from the group consisting of: a) Lactobacillus fermentum ssp mucosae TRF#36 deposited under number MTCC 5617; b) Lactobacillus gasseri TRF #8 deposited under number MTCC 5615; and c) Lactobacillus salivarius TRF #30 deposited under number MTCC 5616 or variants thereof; at least one or more pharmaceutically acceptable excipients; optionally one or more herbal extract and/or prebiotics.
Patent WO-2020071897-A4 (WO)
Title: Device for exchanging rotors, propellers or engines for aircraft and watercraft
Inventor: MENDOZA MENDOZA JULIO ALBERTO
IPC: B64C11/00
Filed: 2019-10-02
Abstract: The present invention relates to the aeronautical, maritime and drone industry, comprising the use of a system for exchanging and replacing rotors, propellers or engines, based on a combination of part-securing mechanisms, lift and push mechanisms, closing and opening mechanisms, relative movement mechanisms, and folding rotors or propellers, said system being applied directly to the design of aircraft and watercraft, of the transport, drone, toy, robot and research type, specifically to propulsion systems, since the invention can be used to equip same with a means for the manual, semi-automatic or automatic replacement of rotors and propellers in the event of severe damage or breakage, and even of engines on small or custom design aircraft. The present invention relates to a device for exchanging rotors and propellers for aircraft and watercraft, providing a system for replacing rotors or propellers in the event of full or partial breakage, using: a rotor-securing mechanism, a system for supplying new rotors, a closure system for locking or releasing the propeller-securing device, folding propellers or rotors, and a relative movement mechanism allowing interaction between the moving and stationary parts, with the possible embodiments of the invention being shown. Although the system of the invention increases the flight load, it is also useful in preventing situations whereby the loss of a rotor, propeller or engine results in the complete loss of an aircraft or watercraft.
Patent WO-2013036114-A4 (WO)
Title: Cintre, meuble de rangement et procédé permettant de suspendre des vêtements
Inventor: OOSTERHUIS ANTOON SIEFKO
IPC: A47G25/32
Filed: 2012-09-05
Abstract: L'invention se rapporte à un cintre, à un meuble de rangement et à un procédé permettant de suspendre des vêtements. Le cintre comprend : une partie cintre conçue pour suspendre des vêtements; et une partie crochet raccordée à la partie cintre pour suspendre le cintre à une barre, la partie crochet formant un angle fixe par rapport à la partie cintre.
Patent WO-2011162630-A4 (WO)
Title: Panneau photochromique à transparence variable
Inventor: MANDIC ZELJKO
IPC: B60J3/04
Filed: 2011-06-15
Abstract: L'invention porte sur un panneau à transparence variable qui comprend un panneau d'isolation présentant un profil d'écartement métallique standard (4) rempli d'une substance absorbant l'humidité (3), et qui est relié à des panneaux à transparence classique (G3) au moyen d'une première substance (2) de liaison et d'une seconde substance (1) de liaison. Les panneaux photochromiques (P,P1) sont reliés aux panneaux à transparence classique (G1,G2) par des couches de colle (L) et des films plastiques transparents (R1,R2) faisant office d'absorbeur du rayonnement UV solaire naturel. L'effet du rayonnement ultraviolet solaire naturel sur les panneaux photochromiques (P,P1) a été éliminé, l'effet photochromique au sein des panneaux photochromique (P1,P2) est activé au moyen de sources électriques de rayonnements UV (UV-1,..., UV-n) émettant un rayonnement UV de la longueur d'onde requise. Les sources électriques de rayonnement UV (UV-1,..., UV-n) sont connectées à une source d'alimentation électrique (CPS) sur une plaque de contact (6) et à des électrodes (X) et (Y). Un contact (C) a pour rôle d'assurer un meilleur processus de refroidissement. Le panneau de contact (6) est relié au profilé d'écartement métallique (4) au moyen d'isolants électriques (5). Une surface non transparente (7) est appliquée pour cacher les sources électriques du rayonnement UV.
Patent WO-2008103373-A4 (WO)
Title: Vêtement de nuit et d'extérieur à glisser dans un siège de voiture
Inventor: OSBORNE LISA A
IPC: A41B13/06
Filed: 2008-02-20
Abstract: La présente invention concerne un vêtement de nuit et d'extérieur à glisser dans un siège de voiture qui se présente sous la forme d'un sac de couchage classique doté d'une ouverture pour le passage d'une ceinture de sécurité. Pour utiliser le vêtement de nuit et d'extérieur à glisser dans un siège de voiture, un utilisateur place le bébé à l'intérieur du vêtement et fixe tous les rabats en place. Au moment de placer le bébé dans le siège de voiture, les éventuels rabats sur l'avant et l'arrière du vêtement peuvent être défaits, exposant ainsi l'ouverture au milieu du vêtement. Le bébé est ensuite placé dans le vêtement de telle sorte que l'ouverture peu être utilisée pour fixer le bébé à l'intérieur d'un siège de voiture. La ceinture centrale du siège de bébé peut être placée à travers l'ouverture et entre les jambes du bébé pour immobiliser le bébé dans le siège de voiture.
Patent WO-2008133792-A4 (WO)
Title: Appareil d'éclairage à semi-conducteurs
Inventor: LEE GEORGE
IPC: H05B41/36
Filed: 2008-04-01
Abstract: L'invention concerne un appareil d'éclairage qui comprend une lampe à semi-conducteurs comprenant un ou plusieurs éléments d'éclairage à semi-conducteurs, et un circuit d'alimentation comprenant un dispositif de limitation de courant connecté électriquement à la lampe. Le dispositif de limitation de courant est configuré pour imposer un seuil maximal sur le courant adressé à la lampe, le dispositif de limitation de courant fonctionnant essentiellement comme une source de courant constant. L'appareil d'éclairage comprend un boîtier pour le circuit d'alimentation et la lampe, sous forme d'unité de module.
Patent WO-2010036291-A4 (WO)
Inventor: DE GRYS KRISTI H
IPC: F03H1/00
Filed: 2009-06-22
Abstract: A satellite propulsion system has both a chemical monopropellant thruster providing high thrust for rapid maneuvering and an electrospray thruster providing high specific impulse. Both thrusters operate off of a single ionic liquid propellant delivered from a common fuel tank, with a series of electrically actuated valves controlling the distribution of propellant.
Patent WO-2011019820-A4 (WO)
Title: Interface graphique pour appareil de mesure d'analyte
Inventor: GAONKAR KRIPA
IPC: G16Z99/00
Filed: 2010-08-11
Abstract: Des systèmes de diagnostic comprennent un appareil de mesure qui est configuré pour recevoir un capteur de test pendant une procédure de test. Les systèmes de diagnostic comprennent également un dispositif informatique couplé à l'appareil de mesure. Le capteur test reçoit un échantillon de fluide pendant la procédure de test. L'appareil de mesure comprend un système de mesure qui détermine une mesure d'une concentration d'un analyte dans l'échantillon de fluide. Le dispositif informatique reçoit et traite la mesure provenant de l'appareil de mesure. Le dispositif informatique possède des capacités de traitement et de présentation améliorées qui fournissent des instructions visuelles et/ou sonores sur la manière de faire fonctionner le système de diagnostic, en particulier lorsqu'une condition d'erreur ou exceptionnelle survient.
Patent WO-2011041553-A4 (WO)
Title: Outils de forage et d'élargissement de trous de forage à structures extensibles et procédés d'élaboration et d'utilisation de tels outils
Inventor: RADFORD STEVEN R
IPC: E21B7/28
Filed: 2010-09-30
Abstract: L'invention concerne des aléseurs extensibles pour l'élargissement de trous de forage dans des formations souterraines, qui comprend un corps tubulaire à au moins un élément, placé dans des ouvertures de ce corps, se déplaçant entre des positions rétractée et étendue. Un manchon de poussée est logé au moins en partie dans ledit corps et est couplé avec le ou les éléments, se déplaçant axialement vers le haut pour amener l'élément en position étendue suite à une pression due au passage de fluide de forage sur un trajet d'écoulement de ce fluide dans ledit corps. Ledit manchon se déplace axialement vers le bas pour amener l'élément en position rétractée suite à une pression due au passage de fluide de forage sur un élément restrictif situé dans le passage de fluide. L'élément restrictif placé dans le passage de fluide peut être éliminé de ce passage par augmentation du débit sur le trajet d'écoulement de fluide de forage.
Patent WO-2018136693-A4 (WO)
Inventor: SCHEUFLING JOERG L
IPC: C11D1/72
Filed: 2018-01-19
Abstract: A formulation having at least one of a product stabilization solvent, a sequestrant or chelating agent, and an alkalinity agent capable of use in a cleaning operation at a reduced temperature. Optionally, the formulation may additionally comprise any one or more of a degreaser emulsifier solvent, a surfactant, a hydrotrope, a stabilizer, a biocide, and a buffer. An additive formulation of the invention, as defined herein, comprises these stated types of compounds and is combined with an alkalinity agent at the time of the formulations use in a reduced temperature dairy equipment cleaning operation. A full formulation of the invention, as defined herein, additionally comprises an alkalinity agent in addition to the other named compounds. In many cases, the full formulations are used in a reduced temperature dairy equipment cleaning operation without being combined with an additional alkalinity agent. The reduced temperature of the dairy equipment cleaning operation using the formulation of the invention may be less than about 50°C or, alternatively, less than about 40°C.
Patent CH-657364-A5 (CH)
Inventor: SCHNEIDER HERMANN DR
IPC: C07D333/32
Filed: 1983-12-20
Abstract: thiophen-3-one (I) is a new cpd. Also claimed is prepn. of (I) by cyclising 2,5-dimethyl-3-thiaadipic acid (II), pref. by heating in presence of Fe. Specifically, (II) is also a new cpd. (but not claimed). It is made by reacting thiolactic acid with methacrylic acid. (III) are made from (I) by reaction with NH3 or prim. amine; oxidn., then N-acylation and/or N-alkylation.
Patent CH-672408-A5 (CH)
Inventor: ZOBRIST ERNST
IPC: A47J37/04
Filed: 1987-03-06
Abstract: The support (7) for the product (8) to be grilled next to the fire point (11) can be rotated about an axis (5) which is either vertical or inclined at an acute angle (alpha) to the vertical (14). The support (7) consists of several bars which support the product around the circumference and whose bottom ends are to be plugged into holes in a holder (6) which are matched in size to the product (8). The holder (6) is arranged in a dish (4) for the fat dripping off the product during grilling and it is connected fixedly in terms of rotation to said dish (4). The underside of the bottom of the dish (4) is provided with a ring of indentations, with which a pin wheel (28) meshes which is driven by a gear motor (9). A pivot bearing (3) for the dish (4) with the support (7), the drive shaft (29) of the pin wheel (28), and the motor (9) are arranged in a frame (2) which can be supported on a base (1) in any selectable oblique position. <IMAGE>
Patent CH-666739-A5 (CH)
Inventor: BUEHLER KARL
IPC: B22D41/08
Filed: 1985-02-26
Abstract: 1. Method of operating a metallurgical melting furnace whose furnace vessel is provided with at least one tapping opening and counteracts the vortex formation in the melt in the area of the tapping opening by means of an electric field which acts on the melt, characterized in that a magnetic field which is constant in time or quasi-stationary and is produced by an electromagnet arranged outside the furnace vessel passes through the melt in the said area.
Patent CH-685041-A5 (CH)
Title: Cutting foot on a cutting device for textiles
Inventor: CIANCI BENITO
IPC: D05B37/06
Filed: 1991-05-13
Abstract: A pricking spike (10) can, by means of a small backward movement of the cutting foot (3) cause the material to be cut to be torn, in such a way that the pricking spike (10) projects into the material. A further slight withdrawal of the cutting foot (3) causes the material to be slit open in such a way that the cutting foot (3) can be inserted into the said slot in such a way that the material projects into the cutting aperture (2) of the foot (3). In the area of the cutting aperture (2) there is in addition provided a stop (12), by means of which the inside width of the said aperture (2) can be adjusted. The stop (12) has a chamfer (21) in the cutting direction, which chamfer (21) extends diagonally upwards from the aperture (2). It is no longer necessary to start cutting the material using a pair of scissors as has been the case up to now. This means that labour efficiency is about one third greater than if cutting devices provided with the cutting feet known to date are used. There is also a possibility of at least partly automating the cutting work. <IMAGE>
Patent CH-655198-A5 (CH)
Title: Process for enhancing the radionuclide retention properties of solidified radioactive wastes
Inventor: LASKE DIETRICH DR
IPC: G21F9/30
Filed: 1982-04-26
Abstract: The object of the process is to solidify radioactive wastes of various origins in such a manner, or solidify them in a matrix of such a type, that the retention properties of the solidified blocks or shaped bodies etc., i.e. of the solidification products to be held in ultimate storage, for the incorporated radionuclides, especially for caesium-137, are considerably enhanced. This is achieved by employing as additives natural weathering products of organic rocks having a total content of CaO + MgO up to at most 6.5% by weight and a mineral acid-insoluble residue below 50% by weight, in admixture to the aqueous waste and/or the binder in an amount between 1% by weight and 60% by weight of the binder used.