baber/WOPTO huggingface dataset:
Patent AU-2021102935-A4 (AU)
Title: An automatic optimized features selection system in retinopathy detection using active extreme learning machine
Inventor: LAKSHMI G TEJO
IPC: G16H50/20
Filed: 2021-05-28
Granted: 2022-05-05
Abstract: AN AUTOMATIC OPTIMIZED FEATURES SELECTION SYSTEM IN 
RETINOPATHY DETECTION USING ACTIVE EXTREME LEARNING 
MACHINE 
ABSTRACT 
The modern life styles, food habits, High Blood Pressure and Cholesterol, a lack of 
consistent activity, lack of Insulin production by the Pancreas causes Diabetes in the 
Human beings. The Diabetes is the indication of the high glucose levels in the blood. The 
prolonged and uncontrolled Diabetes causes Retinopathy, Macular edema, cataract, and 
Glaucoma in the eye. The Diabetic Retinopathy (DR) is one of the eye diseases with no 
symptoms and causes loss of vision if not detected. The Machine Learning facilitates 
automatic disease detection because of several algorithms present in it. The present 
invention disclosed herein is an Automatic Optimized Features Selection System in 
Retinopathy Detection using Active Extreme Learning Machine comprising of Training 
DR Images (101), Preprocessing (102), Extreme Learning Machine (103), Optimized 
Features Extraction (104), Database (105), Testing DR Images (106), Preprocessing 
(107), Retrieval (108), and Extreme Active Learning based Classifier (109); is used for 
detecting the Diabetic Retinopathy (DR) with Automatic Optimized Features Selection to 
improve the classification accuracy. The present system is working based on the Extreme 
Machine and Active Machine Learning Algorithms. The Extreme Machine Learning 
provides Image Query to select and extracts the optimized features, the Extreme Active 
Learning based Classifier detects and classifies the Diabetic Retinopathy (DR) 
automatically with the help of retrieval of the images. The Image query and retrieval 
process is performed by the system disclosed herein are the true and considerable benefit 
of the invention for improving the Diabetic Retinopathy (DR) detection accuracy. The 
performance of the proposed system disclosed herein is measured as Classification 
Accuracy of 94.12%, Specificity of 99.9%, and Sensitivity of 91.7%. The present 
invention disclosed herein is implemented on the Matlab R2019 (a) environment.
1/2 
AN AUTOMATIC OPTIMIZED FEATURES SELECTION SYSTEM 
IN RETINOPATHY DETECTION USING ACTIVE EXTREME 
LEARNING MACHINE 
DRAWINGS 
fr11012 103 10 
_ _ _ _ _ V 
TRAINING DR IMAGES PREPROCESSING EXTREME LEARNING OPTIMIZED FEATURES 
MACHINE EXTRACTION 
106 107 108 
TESTINGDRIMAGES PREPROCESSING RETRIEVAL 
DATABASE 
EXTREME ACTIVE 
109 
-I LEARNINGBASED 
CLASSIFIER 
Figure 1: An Automatic Optimized Features Selection System in Retinopathy 
Detection using Active Extreme Learning Machine
Patent AU-2021104987-A4 (AU)
Title: Banana tissue culture seedling cultivation substrate and preparation method and application thereof
Inventor: DONG TAO
IPC: A01G24/28
Filed: 2021-08-05
Granted: 2021-10-21
Abstract: The invention provides a banana tissue culture seedling cultivation substrate and 
preparation method and application thereof. The banana pseudostem biochar of the 
present invention is prepared by cutting the banana pseudostems and naturally air
drying them until the water content drops below 15%, crushing them into particles 
with a diameter of 2-10 mm, and processing them in a carbonization fumace.The 
banana tissue culture seedling cultivation substrate is prepared by uniformly mixing 
1%-3% (mass fraction) of banana pseudostem biochar and balance nutrient soil. The 
application of banana pseudostem biochar can obviously optimize the metabolic 
activity of banana seedling soil microbial community. A large number of bacterial 
metabolic activities and biochar bring in a large number of nutrient elements, which 
improve the soil fertility and significantly promote the growth of banana tissue culture 
seedlings. Banana pseudostem biochar has shown a good application effect in banana 
cultivation, and has a broad prospect in the cultivation and application of bananas and 
other plants.
DRAWINGS 
4 
0 
CK C1C2 C3 
Treament 
Figure 5 
Figure 6 
3
Patent AU-2021105913-A4 (AU)
Title: High-Solubility Multifunctional Recombinant Egg Yolk Powder and Preparation Method Thereof
Inventor: HUANG XI
IPC: A23J3/04
Filed: 2021-08-19
Granted: 2021-10-21
Abstract: The invention discloses a high-solubility, multifunctional recombinant egg yolk powder 
and a preparation method thereof, relating to the technical field of egg yolk powder preparation.  
In the invention, lecithin in egg yolk is extracted by adopting a supercritical carbon dioxide 
method, and then powder is sprayed into the surface of the egg yolk powder, so that IgY in the 
egg yolk powder can be effectively protected, and a layer of lecithin film can be formed on the 
surface of the egg yolk powder, thereby greatly improving the solubility of the egg yolk.  
According to the invention, the solubility, emulsifying property and stability of the product are 
greatly improved, and the ability of promoting calcium absorption is improved; and the 
prepared egg yolk powder can be quickly dispersed in water to form a uniform and stable 
solution, so that the egg yolk powder can be directly blended and eaten.
Patent AU-2021107560-A4 (AU)
Title: Treatment using lactose relating to accelerated wound closure
Inventor: SMITH ALAN
IPC: A61K9/14
Filed: 2021-09-22
Granted: 2022-01-06
Abstract: This application relates to the topical use of lactose and lactose preparations for the accelerated 
closure of wounds for human and veterinary use.
Patent WO-2010045939-A4 (WO)
Title: Coupleur de polarisation
Inventor: RAAB VOLKER
IPC: H01S5/14
Filed: 2009-10-20
Abstract: L'invention concerne un système (a) avec lequel deux sources lumineuses polarisées (1) et (2) de longueur d'onde différente sont spatialement superposées au moyen d'un séparateur de faisceaux polarisant (5). Grâce à un cristal dispersivement biréfringent (6), les deux faisceaux sont de nouveau polarisés parallèlement. Si les sources lumineuses réagissent à la réinjection en ce qui concerne leur émission spectrale, un filtre de polarisation (8) supplémentaire et un revêtement (9) en partie réfléchissant font en sorte que des longueurs d'onde adéquates s'ajustent d'elles-mêmes. Ce procédé est modulable. Un total de 8 sources lumineuses sont regroupées en un seul faisceau polarisé à l'aide de cristaux dispersivement biréfringents (6) et de cristaux biréfringents supplémentaires qui produisent un décalage de faisceau en fonction de la polarisation.
Patent WO-2022185345-A4 (WO)
Inventor: SINGH SHANTANU
IPC: G06T5/50
Filed: 2022-07-25
Abstract: L'invention concerne un procédé permettant de capturer des données d'image couleur numérique, un ou plusieurs éléments de filtre coloré dans un motif de réseau de filtres colorés (CFA) constituant un mélange optique d'au moins deux filtres colorés, chacun étant conçu pour transmettre une composante de couleur unique. Les données de capteur d'image brute obtenues comprennent des éléments d'image présentant des valeurs d'intensité dans plusieurs canaux de couleur. Ceci est différent des réseaux CFA classiques, chaque élément d'image dans des données de capteur d'image brute présentant une valeur d'intensité dans l'un des canaux de couleur (rouge, vert ou bleu par exemple). Les données d'image de capteur finales peuvent être considérées comme un compromis entre l'image couleur et l'image d'échelle de gris. Un procédé de démosaïquage d'image de réseau CFA est décrit pour convertir des données de capteur d'image brute où des éléments d'image présentent une valeur d'intensité d'échelle de gris en une image en couleur pleine où des éléments d'image présentent des valeurs d'intensité réelle dans tous les canaux de couleur.
Patent WO-2012145381-A4 (WO)
Title: Ensemble pompe de moule
Inventor: TIPTON JON
IPC: F04D7/04
Filed: 2012-04-18
Abstract: L'invention concerne un ensemble pompe à métal fondu et une méthode de remplissage de moules complexes avec du métal fondu tel que l'aluminium. L'ensemble pompe comprend un arbre allongé raccordant un moteur à un impulseur. L'impulseur est logé dans une chambre d'un élément base de façon que la rotation de l'impulseur aspire du métal fondu dans la chambre par une admission et force l'aluminium fondu par une sortie. Un premier palier est conçu pour supporter la rotation de l'impulseur au niveau d'un premier bord radial et un deuxième palier est conçu pour supporter la rotation de l'impulseur au niveau d'un deuxième bord radial. Un interstice de contournement est interposé entre le deuxième palier et le deuxième bord radial. Du métal fondu s'échappe par l'interstice de contournement à un débit prédéterminé afin de manipuler le débit et la pression hydrostatique du métal fondu pour réaliser une régulation précise du débit.
Patent WO-2013033179-A4 (WO)
Title: Vehicular navigation control interface
Inventor: WALTZ LUCAS B
IPC: G05D1/00
Filed: 2012-08-29
Abstract: System for providing a vehicular navigation control interface. The system includes a navigation system and a vehicle with a vehicle control module (VCM), a navigation control module (NCM), and a navigation control interface, where the VCM receives a manual command from an operator to implement a manual control function. The NCM receives an automatic command from the navigation system to implement an automatic control function via the VCM and the navigation control interface directly connects the VCM and the NCM to facilitate communication between the VCM and NCM for implementing automatic mode and for reporting implementation of a manual mode.
Patent WO-2017096382-A4 (WO)
Inventor: BUCHANAN L
IPC: A61C5/40
Filed: 2016-12-05
Abstract: L'invention concerne un système d'irrigation à pression négative qui comprend une ou plusieurs aiguilles d'irrigation à pression négative dimensionnées pour être introduites dans un canal d'une dent, chaque aiguille ayant une extrémité distale fermée et deux orifices d'entrée d'aspiration situés l'un à l'opposé de l'autre immédiatement à proximité de l'extrémité distale fermée. Les aiguilles sont placées en communication avec un système d'aspiration dentaire au moyen d'un collecteur d'aspiration. Un tube d'entrée d'irrigant fournit un irrigant provenant d'un récipient d'irrigant dans une chambre pulpaire ou une dent. Le tube d'entrée d'irrigant peut comprendre une extrémité effilée conçue pour s'adapter étroitement à un orifice d'alimentation en irrigant latéral préalablement percé dans la chambre pulpaire. Un polymère photopolymérisable scelle le tube d'entrée et les aiguilles lors de l'utilisation.
Patent CH-655468-A5 (CH)
Title: Vehicle temporary number plate fixing system - has magnets and elastic cords with hooks for attaching to metal or plastics surfaces
Inventor: DONDO CARLO
IPC: B60R13/10
Filed: 1984-01-09
Abstract: The vehicle temporary number plate fixing system is for use e.g. by garages. It consists of a holder (2,3) on the back of the number plate (1), equipped with magnets (5) for adhering to a metal surface. The holder contains a number of elastic cords (13) with hooks on their ends. The length of the protruding ends of the cords is adjustable by round stops (16) at intervals along them, which engage with slots (15) in the ends of the holder. Each slot has a larger hole for the stops to pass through.
Patent CH-669167-A5 (CH)
Title: Continuously running conveyor system - has friction drive for workpiece carrier and friction force is controlled by spring pressed against friction shoe
Inventor: WANDFLUH PETER
IPC: B61B10/04
Filed: 1986-01-17
Abstract: The continuously running conveyor for transportinq workpieces has two parallel rails (4) to support the wheels (6) of the workpiece carrier (5). The workpiece carriers (5) are driven along the rails (4) by an endless chain which runs in a middle rail (3) of U-shaped cross-section. A friction shoe (8) is fastened to the underside of the workpiece carrier (5) and is pressed against a block (2) which is attached to the driving chain. The force by which the friction shoe (8) is pressed against the block (2) is determined by a spring and is less than the combined weiqht of the carrier (5) and workpiece. USE/ADVANTAGE - Each workpiece carrier can be held stationary for loading and unloading and then smoothly set in motion again.
Patent CH-650929-A5 (CH)
Title: A therapeutic product with synergistic antimicrobial activity and a process for its production
Inventor: KULCSAR GABOR
Filed: 1981-02-18
Abstract: The product contains, calculated on the basis of the total content of active substances, 5-50 per cent by weight of primycin or its sulphate and 95-50 per cent by weight of doxycycline or its hydrochloride or hyclate and/or sisomicin, its sulphate or its N-methyl, N-hydroxyethyl or N-acetyl hydrochloride and inert, solid or liquid non-toxic therapeutic vehicles. The synergistic aciton of these two antibiotics may reach 30-40 times that of the basic activity.
Patent CH-667543-A5 (CH)
Title: Data communication for processing network - using stored table in communication unit for each node defining data segment storage location
Inventor: ASCHMANN HANS-RUDOLF
IPC: H04L29/00
Filed: 1985-04-19
Abstract: Data segments (A,B,C) are transferred between the spaced data processor nodes (1,2,3). Each of these has a read/write store (1.2, 2.2, 3.2) for holding the data segments (A,B,C) and a communication unit (1.3, 2.3, 3.3) connected to an external data channel (4). Each communication unit (1.3, 2.3, 3.3) has a memory holding a table which identifies the base address and size of the data segments (A,B,C) in the read/write store (1.2, 2.2, 3.2) for location of the data segments to be transmitted and for direct insertion of the received data (A,B,C) in the correct location of the read/write store (1.2, 2.2, 3.2). ADVANTAGE - Improved data transmission efficiency.
Patent CH-622657-A5 (CH)
Title: Method for improving the overall response of an acoustic enclosure provided with loudspeakers
Inventor: LANFRANCHI MAURICE
IPC: H04R3/00
Filed: 1978-02-18
Abstract: The overall response of the acoustic enclosure provided with loudspeakers is improved. The loudspeaker (HPG) does not faithfully restore the electrical signal delivered by the amplifier (A1), especially at the upper end of its pass band. The error is logged by means of a sensor (microphone) and is added to the signal which the middle loud speaker (HPM) is to restore. This sequence can be applied several times in the same enclosure. <IMAGE>
Patent CH-588041-A5 (CH)
Title: Cigarette lighter with watch - is detachably secured to wrist strap worn by user
IPC: G04B47/00
Filed: 1975-02-13
Abstract: The cigarette lighter is in two parts, the first forming the lighter proper, and the second forming a support for it. The second part is secured to the user's wrist. Locking devices can be included, securing the two parts together when not in use. The lighter part can also incorporate a watch. The advantage is that the user always has the lighter ready to hand, and no search through the pockets etc. is necessary.
Patent CH-674872-A5 (CH)
Inventor: STEINER WALTER
IPC: E04H17/22
Filed: 1988-05-10
Abstract: The securing device is composed of a soil sleeve (1) and an anchoring plate (2) and serves for securing columns, for example of a clotheshorse. The soil sleeve (1) has a plurality of spaced-apart rows (19) of protruding bulges (10), which bear on the anchoring plate (2) when the soil sleeve (1) is set. Depending on the soil conditions, the correspondingly suitable bulge row (19) is assigned to the anchoring plate (2). The anchoring plate (2), in the central opening (11) of which recesses (20) corresponding to the extent of the bulges (10) are made, is of circular shape and has at its plate edge a cylindrical flange (14), whose parts of unequal length merge into one another by inclined edges (15). The securing device guarantees by means of the anchoring plate (2) provided with the flange (14) reliable lateral guidance and additionally permits adaptation to different soils. <IMAGE>
Patent CH-650509-A5 (CH)
Title: Furobenzazepines, their preparation and use
Inventor: SWOBODA ROBERT DR
IPC: C07D491/04
Filed: 1982-04-05
Abstract: The invention relates to compounds of the Formula I, <IMAGE> in which R1, R2 and R3 have the meaning given in Claim 1, to their acid addition salts and to a process for their preparation in which the piperazinyl radical is introduced. The compounds of the Formula I possess neuroleptic, antidepressant, sleep-inducing and somnifacient effects.
Patent CH-668672-A5 (CH)
Title: Single-phase stepping motor with permanent magnet rotor - has even number of pole arms extending from opposite halves of stator into space around rotor
Inventor: LECHNER HUBERT
IPC: H02K21/14
Filed: 1985-11-05
Abstract: A motor with a predetermined direction of rotation comprises a permanent-magnet rotor (4) with an even number of poles and circumferential magnetisation, and a two-part stator (1) surrounding the coil (9). Small rectangular pole arms extend into the space between the rotor (4) and the coil (9), in pairs which have alternate polarity. The pairs of pole arms can be six in number and their spacing around the rotor is such that diametrically opposed pole arms (e.g. 7,8) are of opposite polarity and pertain to the respective parts (2,3) of the stator (1). ADVANTAGE - Simple implementation of motor affords high efficiency even in region of low torque. Resultant radial force on rotor is reduced, even with small number of poles.
Patent CH-593341-A5 (CH)
Title: Silicon brass resistant to dissoln-type corrosion - comprising copper, zinc and silicon with arsenic, antimony and phosphorous
IPC: C22F1/08
Filed: 1974-04-10
Abstract: The brass contains (by wt.) 3-21% Zn and 2.5-7% Si, giving, together with is not 0.03% of >1 of As, Sb and P, and bal. Cu, a consistent dissoln.-resistant alpha/ structure on rapid cooling from 500-760 degrees C to room temp. The protection is not adversely affected by Pb addns 1.5%.
Patent CH-661465-A5 (CH)
Title: Tool for inserting and lifting out a manhole cover
Inventor: KOCH PETER
IPC: B25B33/00
Filed: 1983-12-07
Abstract: The tool has a spindle (1) with an external thread (2) and a wheel (4). To lift out a manhole cover (5' or 5), the tool is screwed into and through a threaded piece (6) by means of a lever (11). When the tool is turned, the wheel rests on the bearing surface (16) of the frame (15) and lifts the manhole cover out of the frame (15) by the spindle action. The lifted manhole cover (5) can be moved out by up to half its width. At least two opposing tools can be screwed into a manhole cover (5 or 5'). The screwed-in tools can also be used for carrying, rolling or dragging the manhole cover. <IMAGE>
Patent CH-651673-A5 (CH)
Title: Range gate signal generator for a radar
Inventor: ANSCHERLIK ARNOST
IPC: H03K5/15
Filed: 1980-09-05
Abstract: A range-gate signal generator for a radar is specified which supplies at any time particularly active range gate signals which are absolutely synchronous with the reference signal of a main oscillator. The range gate signal generator exhibits a read-only memory (SP), the inputs of which (A, ... E) are in each case connected to an output of a control counter (SZ), and the outputs of which (X, Y, Z) are in each case connected to the signal input of a flip flop (F1, F2, F3), the outputs of which form the gate signal outputs. <IMAGE>
Patent CH-645634-A5 (CH)
Title: Orotic acid or dihydroorotic acid derivatives and process for the preparation thereof
Inventor: SERES JENO DR
IPC: C07D239/557
Filed: 1978-08-04
Abstract: Orotic or dihydroorotic acid derivatives of the formula I <IMAGE> in which the symbols have the meanings shown in Claim 1, are prepared by reacting a compound of the formula III with a base in aqueous or aqueous-alkanolic medium. Compounds of the formula I in which at least one of the symbols R and R1 is other than hydrogen, in particular 1-benzyluracil-6-carboxylic acid, have useful pharmaceutical properties. <IMAGE>
Patent BE-1003842-A5 (BE)
Title: Composition cosmetique transparente reflechissant le rayonnement infrarouge et son utilisation pour la protection de l'epiderme humain contre le rayonnement infrarouge.
Inventor: JEAN-FRANCOIS GROLLIER
IPC: A61K8/00
Filed: 1988-10-27
Granted: 1992-06-30
Abstract: L'invention concerne une composition cosmétique transparante comprenant à titre d'agent réfléchissant le rayonnement infrarouge pour protéger l'épiderme humain, une substance dispersible dans le milieu cosmétique utilisé, possédant une réflectance (R) du rayonnement infrarouge au moins égale à 45% et dont une dispersion à 2% dans la vaseline présente une transmission optique dans le visible d'au moins 85%, choisie parmi une diatomée d'une taille particulaire inférieure à 100 microns, des microsphères creuses de verre d'une taille inférieure à 100 microns, un oxychlorure de bismuth d'une taille particulaire inférieure à 75 microns et des microparticules de céramique recouvertes de poudre de zirconium de granulométrie inférieure à 8 microns. Cette composition cosmétique peut aussi contenir 0,5 à 20% en poids de filtres UV-A, UV-B où à large bande.
Patent CH-591654-A5 (CH)
Title: I.C. engine cylinder lubrication - achieved by time-regulated pump, reservoir and ring shaped throttle
IPC: F01M1/08
Filed: 1974-07-30
Abstract: Cylinder lubrication installation for a piston internal combustion engine, with a volumetric pump which feeds lubricating oil on a regular time basis to lubrication point(s) in the cylinder wall. In the feed line from the pump to the lubrication point a reservoir is filled, and between the reservoir and the lubrication point is a throttle. The throttle (20) is a flow duct with laminar flow, and takes the form of a ring-shaped aperture. The thickness (S) of the throttle (20) is at least 0.15 mm, and its length (L) in the flow direction is at least 100 mm. The throttle (20) is formed as an intermediary space between a hole (15) of a (12) feeding through the cylinder wall (2), and a plug (16).
Patent CH-566331-A5 (CH)
Title: Alpha-(5-p-halophenylfur-2-yl) propionic acid derivs - - anti-inflammatories, analgesics and anti-pyretics
IPC: C07D307/54
Filed: 1973-04-19
Abstract: Title cpds. are of formula (I):- where Y = p-chlorophenyl or p-bromophenyl; R' = H or 1-5C alkyl; and R2 = Me or Et; and salts of (I). (I) are prepd. e.g. (a) from the corresp. malonic esters, by hydrolysing with a base, acidifying and decarboxylating at 120 degrees-150 degrees; (b) by hydrolysing a corresp. nitrile, (thio)carbamoyl, phenoxycarbonyl, or (phenyl)alkoxy carbonyl deriv.; (c) by methylating/ethylating (I)(R2=H); (d) by esterifying (I) (R1=H).
Patent CH-611628-A5 (CH)
Title: Process for the preparation of 7-(alpha-substituted acetamido)-3-cephem-4-carboxylic acid derivatives
Inventor: MORIMOTO AKIRA
IPC: A61P31/04
Filed: 1974-10-03
Abstract: Carboxylic acids of the cephalosporin series of the formula: <IMAGE> in which R1 denotes hydroxy(lower)alkylthio or heterocyclic thio which is optionally substituted by lower alkyl or alkanoyloxy(lower)alkyl, R2 denotes lower alkyl, lower alkylthio(lower)alkyl, acyl(lower)alkyl, acylamino(lower)alkyl, lower alkenyl, aryl(lower)alkenyl or lower alkynyl, R3 denotes hydrogen, lower alkyl or aryl and X denotes sulphur or sulphinyl, and their esters, amides and acid anhydrides on the carboxyl group are prepared by reaction of a corresponding 3-azidomethyl- or 3-lower alkanoyloxymethyl-3-cephem-4-carboxylic acid or its corresponding derivatives on the carboxy group with a thiol R1H. The compounds and their salts exert a potent antibacterial action and are suitable for the treatment of infectious diseases in humans and animals.