baber/WOPTO huggingface dataset:
Patent AU-2020103784-A4 (AU)
Title: 3D printing device capable of controlling temperature field and used for testing diffusion coefficient of soil body
Inventor: BI YUZHANG
IPC: B33Y80/00
Filed: 2020-11-30
Granted: 2021-02-11
Abstract: The invention discloses a 3D printing device capable of controlling temperature field and 
used for testing the diffusion coefficient of soil body, which comprises a diffusion chamber 
and a temperature field generator arranged on the upper part of the diffusion chamber, wherein 
the upper part of the diffusion chamber is provided with an annular baffle plate used for placing 
the annular knife for sampling. The temperature field generator comprises a shell, upper and 
lower groups of water bath pipes are arranged in the shell. The upper water bath pipe is 
respectively connected with an upper layer liquid inlet and an upper layer liquid outlet; the 
lower water bath pipe is respectively connected with a lower layer liquid inlet and a lower layer 
liquid outlet. The diffusion chamber is connected with a gas inlet and a gas outlet; and a layer 
for heat preservation is arranged outside the diffusion chamber. The invention can be used for 
researching the gas diffusion blocking performance of the soil body under the action of the 
temperature field.
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Figures 
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FIGURE 1
Patent AU-2021101684-A4 (AU)
Title: Deep learning based real time smart detection of accident victims on highways
Inventor: KRISHNAMOORTHY R
IPC: G06T7/10
Filed: 2021-04-01
Granted: 2021-05-20
Abstract: DEEP LEARNING BASED REAL TIME SMART DETECTION 
OF ACCIDENT VICTIMS ON HIGHWAYS 
The technology of Deep learning has found applications in several fields such as 
medical field, industrial applications etc. There is huge demand of solutions 
provided by technology for applications in real time. In this invention, we propose 
a smart technique for detection of accident victims left unnoticed on highways 
when it is dark, based on deep learning technique. Immediate medication can save 
human life to greater extend. This invention, involves faster regional Convolution 
Neural Network for automatic object detection and Convention Object Tracking 
algorithm for automatic tracking & monitoring of unexpected accidents on 
highways. This system assigns unique ID for each moving vehicle and tracks it 
over time, which is not feasible by conventional object detection frameworks. The 
deep learning model is trained using a set of event images stored in the database 
generating average precision values for target objects. Alerts are generated with 
emergency notifications are provided to nearest ambulance vehicle driver and to 
authenticated officials with the current location of the victim. This leads to 
provision of immediate emergency care to the victim without any delay.
Direction 
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Object 
Detection 
Identification 
and 
Tracking 
Figure 2. Proposed Deep Learning Based System for Detection of Accident Victim 
8
Patent AU-2021102747-A4 (AU)
Title: A Municipal Wastewater Treatment Process Applicable to Quasi-Class IV Water Standard
Inventor: CHEN TING
IPC: C02F3/12
Filed: 2021-05-21
Granted: 2021-07-22
Abstract: The invention provides a municipal wastewater treatment process applicable to quasi
class IV water standard, including a primary pretreatment system, secondary biochemical 
treatment system, tertiary deep treatment system; secondary biochemical system that adopts 
PFEAS biochemical system (plug flow extended activated sludge method), which is connected 
by anaerobic zone, anoxic zone and PFEAS zone in turn. The anaerobic zone and anoxic zone 
are equipped with mixing devices, and the reflux pump for the mixture is set at the end of the 
PFEAS zone to connect to the anoxic zone; the outlet water of the PFEAS zone is connected 
to the secondary sedimentation tank, and the sludge outlet of the secondary sedimentation tank 
is connected to the anaerobic tank through the sludge reflux pipeline; the outlet water of the 
secondary sedimentation tank is connected to the high-speed sedimentation tank, and the outlet 
water of the high-speed sedimentation tank is connected to the deep-bedded denitrification 
filter. Finally,the outlet water is disinfected and discharged after reaching the standard of quasi
IV water; the wastewater treatment process described in the invention has good effect on 
removing organic pollutants, denitrification and phosphorus removal, and can ensure the stable 
realization of quasi-IV water discharge standard.
1/2 
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Discharge 
Figure 1
Patent AU-2021102957-A4 (AU)
Title: A system and method for predicting the stock market news sentiments using machine learning
Inventor: SHARMA NEHA
IPC: G06F17/10
Filed: 2021-05-29
Granted: 2021-09-30
Abstract: The present disclosure relates to a system and method for predicting the stock market 
news sentiments using machine learning. The sentiments are predicted based on the polarity and 
textual information using the Convolution Neural Network (CNN) as a machine learning 
approach. The stock market news are collected from the public websites and portals related to the 
stock market news. The features are extracted from these data using a Lexicon-Based dictionary.  
The opinions are generated and optimized using the Artificial Bee Colony (ABC) algorithm to 
achieve better results. The ABC algorithm is used as a feature selection and optimization 
approach using the fitness function to train the model using CNN classifier. The designed model 
predicts the sentiment in term of positive, negative and neutral for the stock market data 
collected.  
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Patent AU-2021107010-A4 (AU)
Title: A method for an image steganography with an rsa encryption
Inventor: DONGARE ATHARVA
IPC: G06T9/00
Filed: 2021-08-24
Granted: 2021-12-02
Abstract: The present disclosure relates to a method for an image steganography 
with an RSA encryption. The method 100 comprises the following steps: at 
step 102, picking a cover image and a secret message for a bedding and 
using an RSA technique to encrypt the message; at step 104, determining 
significant bits of each of an RGB pixel from a cover image, and involving 
a hash function on an LSB of the cover picture to get a position; at step 
106, using the position acquired from the hash function and wherein the 
eight bits of the encrypted message are embedded into four bits of LSB of 
RGB pixels of the cover image; and at step 108, sending a stego image 
to a receiver.  
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Patent AU-2021107035-A4 (AU)
Title: Innovative concrete for crack control and enhanced service life in concrete structure
Inventor: KADAM SAHEBRAO GANGADHAR
IPC: E04C2/04
Filed: 2021-08-24
Granted: 2021-12-16
Abstract: The invention aims to the development of a new method for the self
repairing of the concrete which can be used for the crack control and 
enhancing the service life for the structure in which that particular concrete 
is used. More focus is given to the maintenance free methods which can 
reduce the direct costs from the entire building the structure. The technique 
is to develop the self-repairing concrete which comprises of the embedding 
the materials which can be repaired in the hollow ducts like structure in the 
zone which is to be repaired. Hence the cracks will be repaired and the 
materials will get released from the inside and it will enter directly to the 
repairing zone there it will heal the crack and bound the materials again and 
ultimately repair the damage.  
11
100 
Selecting a repair material by considering physical and the chemical properties of 102 
the repair material 
examining said repair material under various load tests 104 
developing of a duct in concrete bar with small diameter and wherein Duct is 106 
formed with help polyurethane material 
removing polyurethane material to fill duct with repairing material 108 
Figure 1 
Figure 2
Patent WO-2011037318-A4 (WO)
Inventor: CHU YOUNSUNG
IPC: G06F21/24
Filed: 2010-07-16
Abstract: L'invention concerne un procédé pour vérifier si oui ou non une carte mémoire comprenant des droits est montée dans un terminal au cours d'un procédé d'utilisation des contenus. L'opération de vérification peut être mise en oeuvre de manière synchronisée avec un moment où un client BCAST dans le terminal demande une clé de chiffrement de trafic (TEK) à un agent DRM. En outre, l'invention concerne un procédé pour vérifier si oui ou non la carte mémoire est montée à l'intérieur, ainsi que pour vérifier si oui ou non des droits aux contenus existe réellement dans la carte mémoire.
Patent WO-2010148280-A4 (WO)
Title: Procédé et système de ré-écriture avec un support de stockage holographique
Inventor: GLADNEY GLENN A
IPC: G11B7/0065
Filed: 2010-06-18
Abstract: L'invention concerne un procédé et un dispositif permettant de ré-écrire des données sur un dispositif de stockage holographique. Des premier et second modulateurs électro-optiques peuvent déphaser les faisceaux de référence et de données utilisés pour stocker les données sur le cristal photoréfractif. Lorsque le faisceau de référence est déphasé de 180° par rapport au faisceau de données, le cristal photoréfractif est supprimé.
Patent WO-2012082504-A4 (WO)
Title: Determination of cores or building blocks and reconstruction of parent molecules in heavy petroleums and other hydrocarbon resources
Inventor: QIAN KUANGNAN
IPC: H01J49/16
Filed: 2011-12-08
Abstract: The present application uses controlled fragmentation of parent molecular ions inside a mass spectrometer to determine aromatic cores or building block distribution of a petroleum resid. Various soft ionization methods, such as atmosphere pressure photoionization (APPI), atmospheric pressure chemical ionization (APCI), electrospray ionization (ESI), and MALDI etc. are used to generate molecular ions or pseudo -molecular ions. Ultra high resolution mass spectrometry by FTICR-MS provides elemental formulae of all ions. Parent ions are then fragmented inside the mass spectrometer to generate building block information using especially collision induced association (CID). The location of the fragmentation can be in a quadropole trap before the ICR cell or inside the ICR cell. By controlling the collision energy, fragementation can be restricted to only aliphatic bonds. So aromatic structures can be assigned to the fragments. In particular, by monitoring changes in the degree of unsaturation (Z -number or DBE) on fragmentation, it becomes possible to distinguish between single and multi-core species. Thus building block distributions can be determined by the technique and the composition of the resid generated from these building blocks.
Patent WO-2014134505-A4 (WO)
Title: Shelf-stable baked crisps and method for making same
Inventor: BROWN MARTHA MEADOWS
IPC: A21D2/16
Filed: 2014-02-28
Abstract: A shelf-stable baked crisp and method for making the same. In one embodiment the shelf-stable crisp comprises a cooked batter which comprises oil, gluten, flour, baking powder, and egg. The crisp comprises a moisture content of between 2 and 5% and is shelf- stable. In one embodiment the crisp does not comprise artificial ingredients such as artificial preservatives, flavorings, or colorings. To manufacture the crisp, in one embodiment, the ingredients are first mixed to form a batter which is deposited into a pan and baked. Thereafter, the product is cooled, sliced, and then dried.
Patent WO-2014178965-A4 (WO)
Title: Procédé et appareil pour capturer une image
Inventor: KLEIN DAVID E
IPC: H04N19/583
Filed: 2014-03-26
Abstract: L'invention concerne un procédé et un appareil qui permettent de capturer une vidéo de telle sorte que la compression et la qualité peuvent être optimisées. Au cours de l'opération, un système d'enregistrement vidéo fera appel à un algorithme d'apprentissage afin de déterminer les périodes où une barre lumineuse est allumée ou active. Des images-clés de référence sont alors stockées et utilisées pour la création subséquente d'images prédictives. Plus particulièrement, au moins une première image-clé est stockée et utilisée pour la création d'images prédictives pendant les périodes d'activité de barre lumineuse. Une deuxième image-clé est stockée et utilisée pareillement pour la création d'images prédictives pendant les périodes d'inactivité de la barre lumineuse. En apprenant le motif de la barre lumineuse, il est possible de sélectionner de manière plus intelligente des images-clés, ce qui entraîne une compression et une qualité optimisées.
Patent WO-2018031531-A4 (WO)
Inventor: DORVAL COURCHESNE NOÉMIE-MANUELLE
IPC: C12N9/00
Filed: 2017-08-08
Abstract: Engineered bacteria that express a protein having a nonstandard amino acid, pharmaceutical compositions comprising the bacteria, biofilms comprising a protein having a nonstandard amino acid, and methods for using the bacteria for diagnostic and therapeutic purposes are provided.
Patent WO-2021076818-A4 (WO)
Inventor: MATITSINE SERGUEI
IPC: H01Q1/28
Filed: 2020-10-15
Abstract: One or more anisotropic lenses, where the permittivity and/or permeability is directional, are used to vary one or more of beamwidth, beam direction, polarization, and other parameters for one or more antennas. Contemplated anisotropic lenses can include conductive or dielectric fibers or other particles. Lenses can be spherical, cylindrical or have other shapes depending on application, and can be rotated and/or positioned. Important applications include land and satellite communication, base station antennas.
Patent CH-671411-A5 (CH)
Title: Weft insertion system
Inventor: ZIT JIRI
IPC: D03D47/20
Filed: 1987-01-13
Abstract: A catcher for the picking operation in a weaving loom is rigidly joined to a cylindrical thin-walled element, open at the rear end, which has a 0.1 mm larger bore than the diameter of the ball projectile.  A rib catches the pick with the help of a leaf spring on the block.  When the projectile is shot in the cylinder, it compresses the and gradually accelerates the catcher.
Patent CH-653428-A5 (CH)
Title: Individual portable heating appliance
Inventor: ABBASZADEGAN RAHIM
IPC: F24H3/06
Filed: 1983-04-06
Abstract: The purpose of this appliance is to provide a means for combating cold in certain situations. It comprises a heat source (1), an air/gas heat exchanger (2) and a fan in order to set the air in motion (4). An air intake opening (16) allows fresh air to supply the heat source (1) with oxygen, and allows this air to be heated in order to leave through the opening (15). The opening (15) is connected up to a pipe which is directed into an article of clothing or into any other object to be heated, for example a pushchair. <IMAGE>
Patent CH-653701-A5 (CH)
Title: Device for generating fuel gas from solid fuel
Inventor: SCHARIKOFF HANS
IPC: C10J3/44
Filed: 1985-05-10
Abstract: In the interior of the tubular housing (1), the tubular fuel container (2) is accommodated which can be taken out if required. Two centering rings are soldered to the outside of the fuel container. A heating chamber (4a) is soldered to the lower end of the housing (1), and the exchangeable hot plate (4b) is accommodated therein. A soldered-in gas outlet branch (5) is located in the lower part of the housing (1). The contact pressure spring (6) is clamped into the housing lid, which closes the upper part of the housing (1). A gas hose (8) passes the fuel gas, formed by the vaporisation of the fuel, from the gas outlet branch to the carburettor. The fuel (3) used can be, for example, celluloid in rod form. <IMAGE>
Patent CH-606445-A5 (CH)
Title: Finishing compsns. for textiles and leather
Inventor: TOEPFL ROSEMARIE
IPC: C14C11/00
Filed: 1975-05-06
Abstract: Finishing compsns. for textiles and leather contg. product from epoxide, fatty amine, carboxyl contg. condensate, alkyl ether of alkoxylated aminoplast (BR091176)
Patent CH-610210-A5 (CH)
Title: Wetting agent and foam inhibitor based on anionic surfactants
Inventor: ABEL HEINZ
IPC: C11D3/37
Filed: 1976-04-26
Abstract: The agent contains (1) 2-50% by weight of an anionic surfactant of the given formula, in which R is a hydrocarbon radical, A is a bridging link -O- or -COO-, R1 is hydrogen or methyl, m = 1-20 and X is an acid radical, (2) a reaction product, insoluble or sparingly soluble in water, of a 1- to 6-hydric alcohol, a monoalkyl- or monoalkylol-monoamine, an alkylene-diamine or a polyalkylenepolyamine and 1,2-propylene oxide, (3) a reaction product, sparingly soluble in water, of a saturated dicarboxylic acid having 3 to 10 carbon atoms and 1,2-propylene oxide or polypropylene glycols, of a fatty acid having 10 to 18 carbon atoms and 1,2-propylene oxide or polypropylene glycols, of a fatty acid having 10 to 18 carbon atoms, a 3- to 6-hydric alcohol and 1,2-propylene oxide or of a fatty acid having 10 to 18 carbon atoms, an alkylenediamine or a polyalkylenepolyamine and 1,2-propylene oxide, (4) if appropriate up to 30% by weight of silicone oil and (5) 20-92% by weight of water, the components (2) and (3) together amounting to 6-50% by weight. The new wetting agents and foam inhibitors can be used for defoaming aqueous systems. <IMAGE>
Patent CH-607910-A5 (CH)
Title: Lavatory cover
Inventor: COLANI LUIGI
IPC: A47K13/02
Filed: 1976-06-09
Abstract: The lavatory cover made of plastic is intended to have an anatomical seat surface. It has a lid (1) which has on its front part an upwardly curved surface (2) which merges into a low, shell-shaped depression (4) located at the rear. Said depression extends around the axis of symmetry (at 3) of the lid slightly further towards the rear and its parts located nearest to the edge. On each side of the curvature (2) at the front end, the side edge parts of the lid form a surface (5) which is inclined sideways towards the front and slightly towards the outside. This surface merges via a section (6) into a surface (7) which is inclined inwards from the edge. The lavatory covering additionally has a seat (9) whose cross-section, which is curved at the front end, is flattened towards its rear edge. The side part (11) projecting outwards over the greatest part of its seat merges via a coil-like surface (12) into a side part (13) which is inclined towards the rear with an increasing incline towards the rear. <IMAGE>
Patent CH-588502-A5 (CH)
Title: Dibutyryl cyclic adenosine-phosphoric acid derivs. prepn. - by butyrylating (8)-substd. cyclic adenosine monophosphoric acid and chromatographing
IPC: C07H19/20
Filed: 1974-06-07
Abstract: Prepn. of N6 -2'-O-dibutyl 8-substd. derivs. of cylic adenosine-3', 5'-monophosphoric acid (cyclic AMP) comprises reacting an 8-substd. cyclic AMP with a butyrylating agent and isolating the product by chromatography on infusorial earth. The products are useful in therapeutic and biochemical research for stimulating the synthesis and/or release of certain hormones by the endocrine glands. The process gives yields >80% and is suitable for large-scale use. The 8-substituent is pref. SH, Br or MeS. The butyrylating agent pref. comprises butyric anhydride and excess anhydrous pyridine. The reaction is pref. effected at room temp. for 5-8 days, opt. after refluxing for 30 mins. The infusorial earth is pref chromatography-grade kieselguhr.
Patent CH-621612-A5 (CH)
Title: Sealing device on a thermal insulation panel
Inventor: WEAVER NORMAN DEAN
IPC: F16L59/16
Filed: 1977-06-30
Abstract: The sealing device (10) serves to seal off a gap between the panel (12) and a pipe (16) passing through the latter with a clearance. Two plate-shaped sealing elements (20, 22) are provided with cut-outs (24 and 26 respectively), each corresponding to half the cross-section of the pipe, and surround the pipe (16). The abutting sealing elements (20, 22) seal the annular gap between the pipe and the aperture wall. Springs (48) hold the sealing elements (20, 22) in the sealing position but allow them two-dimensional movement in the plane of the panel. Clips (32, 38) fixed on the panel (12) hold the sealing elements on the panel and limit their mobility. This sealing device is capable automatically of sealing any gap between the panel (12) and a pipe (16) passing through the latter and adapts automatically to any thermal expansion or contraction of this pipe. <IMAGE>
Patent CH-570572-A5 (CH)
Title: Three-way non-return valve - has flow passage enlargement to reduce pressure on non-return element
IPC: F15B7/10
Filed: 1973-10-19
Abstract: The valve is intended for a hydraulic circuit in which flow is reversed by reversing the direction of rotation of the pump. There is one such valve at each side of the pump, the one-way elements serving to allow fluid to be sucked from the tank into the return flow to the pump. To avoid air being sucked into the circuit the three-way chamber (12) of each valve is enlarged relative to the return flow duct (11) to the valve thereby to create a drop in pressure which facilitates opening of the non-return element (2).
Patent CH-618470-A5 (CH)
Title: Process for preparing a solution for depositing a protective coating on a zinc surface
Inventor: DREULLE-SIRIEX PAULE
IPC: C23C22/23
Filed: 1976-12-16
Abstract: A protective coating is deposited on a zinc surface of an article by placing this surface in contact, at a temperature of 10 to 70 DEG C, with a solution containing, per litre of solution, a quantity of hexametaphosphate equivalent to 10 to 70 g of sodium hexametaphosphate, a quantity of metasilicate equivalent to 1 to 40 g of sodium metasilicate, a quantity of orthophosphoric acid equivalent to 15 to 40 ml of orthophosphoric acid of relative density 1.71 and of zinc chloride in a quantity equivalent to 10 to 50 g of anhydrous zinc chloride, the pH of the solution being adjusted to a value of 2 to 3 by an addition of calcium carbonate. Pipes made of galvanised steel exposed to corrosion by water containing traces of copper are thus protected.
Patent FR-2057208-A5 (FR)
Title: Welding electrode repair apparatus
IPC: B23K9/26
Filed: 1969-08-06
Granted: 1971-05-21
Abstract: Electrode repair apparatus of the type comprising a rotatably driven body and a recess for a blade whose cutting edge is shaped to the profile required at the extremity of the electrode and an intermediary ring rotationally mobile relative the body to lead the electrode towards the blade rotating in the body. Specif. the ring is wedged to the body and rotatably mounted in a support. Wedging the ring avoids the need for careful machining of the contact surface between ring and body which ensures correct alignment of the electrode and blade.
Patent FR-2032890-A5 (FR)
Title: Welding high-tensile steel under electro - conducting flux
IPC: B23K9/038
Filed: 1970-02-12
Granted: 1970-11-27
Abstract: Process for submerged arc welding of a high tensile steel inw hich the metal deposited in the neighbourhood of the weld is rapidly cooled with a liquid to produce a martensitic or lower bainite structure. Avoids brittleness associated with production of upper bainite when the weld is allowed to cool naturally and provides a good hardened joint. The cooling may be effected by discharging the liquid on the welded portion through ejection holes drilled in a lateral plate used in the welding process; the holes are in the rear end of the plate in the sliding direction. Welding is effected whilst preventing the vapour from the cooling liquid from flowing to the level of the molten weld metal; an inert gas shield may be formed between the latter and the ejection position of the cooling liquid. The finished joint is tempered.
Patent FR-2094497-A5 (FR)
Title: (4-(n-heterocyclic) phenylalkanoyl) salicylic - acids - with antirheumatic, antiinflammatory, analgesics, antipyretic
IPC: C07D295/155
Filed: 1970-06-23
Granted: 1972-02-04
Abstract: Cpds are of formula: their salts with (in) organic bases, and also their acids addition salts where A=alkylene (C1-C5); R1=H halogen Me, R2=H or one or two alkyls (C1-C4); R=1-pyrryl, pyrrolidino, piperidino, 1-oxazinyl.