baber/WOPTO huggingface dataset:
Patent AU-2020103907-A4 (AU)
Title: Smart traffic control for emergency vehicles using internet of things and image processing
Inventor: JOHRI PRASHANT
IPC: G08G1/087
Filed: 2020-12-05
Granted: 2021-03-18
Abstract: Smart traffic control for emergency vehicles using Internet of Things and 
Image Processing 
Abstract 
Due to the rapid increase in the population, more traffic on the roads has become a common 
problem in the present times. As the traffic increases on the roads, it creates hindrances for 
emergency vehicles like ambulances, police cars and fire brigades. The minimization of the 
travel time delay which arises due to the traffic for these emergency vehicles is the utmost 
necessity at this time.  
As uncovered by the National Institute of Emergency Medicine (NIEM), around 20% of 
patients requiring crisis treatment have passed on their way to the clinic due to delays 
because of gridlock and uncooperative drivers. To reduce the concerning proportion of such 
deaths, some countries opted for a separate lane system for emergency vehicles but all the 
countries cannot be benefited by the same solution. Some countries are populated 
exponentially, that despite having certain facilities, emergency vehicles cannot reach the 
desired location on time.  
The most fitting answer for the blockage issue is letting the clogged sides cross the 
convergence first. The thought incorporates finding the ideal way for the crisis vehicle from 
source to objective in the ongoing rush hour gridlock issue utilizing Dijkstra's Algorithm on 
the weighted diagram of continuous traffic information. The model further uses the Internet 
of Things and Digital Image Processing to make it work more conveniently.  
Here, is suggested a smart traffic control system which consists of adding IoT chips to 
traffic signals to modify the timer settings. These chips will work according to the resultant 
vector of the count of vehicles in a particular path with the need for emergency vehicles in 
that path. The count of the vehicles is to be calculated with the help of digital image 
processing of the live camera feed. The emergency vehicles are to be tracked by connecting 
them with the GPS and updating their location to the chips so that emergency vehicles can be 
prioritized. The traffic lights are supposed to work on the network of roads with the dynamic 
allocation of weights for one particular node i.e. between two consecutive traffic lights. The 
weight allocation of one particular node is to be updated globally on the network so that the 
track of all the nodes can be done in the real-time.
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,le Tracker
Patent AU-2020103935-A4 (AU)
Title: Improved Mineral Separation of Tailings
Inventor: LEONG YEE-KWONG
IPC: B03B5/60
Filed: 2020-12-07
Granted: 2021-02-11
Abstract: A method for separating iron ore from iron ore tailings slurries, the method 
comprising the steps of adding a source of hydroxide ions to an iron ore tailings 
slurry, adding a source of silicate ions to the iron ore tailings slurry and adding a 
source of phosphate ions to the iron ore tailings slurry, thereby separating the iron 
ore tailings slurry into iron-rich and iron-lean layers.
- 1
Figure 1 
Figure 2
Patent AU-2020104239-A4 (AU)
Title: A graphene based purification method and device for medical sewage in general hospitals
Inventor: CHENG JINSHENG
IPC: C02F1/68
Filed: 2020-12-22
Granted: 2021-03-11
Abstract: The invention discloses a graphene based purification device for medical sewage in general 
hospitals, and also discloses a purification method of the graphene based purification device 
for medical sewage in general hospitals. According to the invention, suspended substances, 
harmful organic substances, heavy metals, various pathogenic bacteria, parasites, residual 
antibiotics, oil stains, surfactants and radioactive substances in medical sewage are removed to 
the greatest extent, so as to meet relevant national emission standards, ensure the safety of 
medical sewage discharge of various medical units in general hospitals and serve the 
construction of green medical institutions. The graphene based medical sewage purification 
technology and device have good purification effect and long service life, and are expected to 
be applied to various medical sewage treatment in general hospitals. According to the 
characteristics of medical wastewater in different medical units, the purification is firstly 
classified and then integrated, so as to make the purification process more targeted and greatly 
improve the purification effect and efficiency of medical sewage.
FIGURES 
Fig. 1 A schematic structural diagram of the present invention
Patent AU-2021100492-A4 (AU)
Title: DME Prognostic Information Prediction System Based on Integrated Machine Learning and Application Method Thereof
Inventor: YU HONGHUA
IPC: G06N20/00
Filed: 2021-01-26
Granted: 2021-04-15
Abstract: The present invention provides a DME prognostic information prediction system based 
on integrated machine learning and an application method thereof. The DME prognostic 
information prediction system comprises a preprocessing module for preprocessing data; a 
feature extraction module that extracts image features from preprocessed images by using three 
deep learning models; a network construction module for constructing a deep learning network; 
a feature fusion module that fuses the obtained image features; a data processing module that 
processes image fusion features and text data generated by a deep learning network to generate 
a probability profile; and a prediction module that generates predicted values of CFT and 
BCVA based on the probability distribution map. According to the system and the application 
method thereof provided by the present invention, the deep learning network is constructed 
through the network construction module to process OCT images, and clinical variables are 
added to obtain text features that fuse the image features and the clinical variables, and finally, 
the prediction module predicts CFT and BCVA to accurately provide objective predicted 
values, thereby effectively improving the prediction accuracy and overcoming defects of 
traditional prediction methods.  
Preprocessing module 1 Feature fusion module 4 
Feature extraction module Data processing module 5 
Network construction Prediction module 6 
module 3
Patent AU-2021106413-A4 (AU)
Title: A system to manange college recruitment process
Inventor: GHULE GAURI VAIJUKUMAR
IPC: G06Q50/20
Filed: 2021-08-22
Granted: 2021-12-02
Abstract: A SYSTEM TO MANANGE COLLEGE RECRUITMENT PROCESS 
The present invention relates to a system to manage college recruitment process. The object of 
the proposed invention is to create a website in order to execute the virtual placement process 
smoothly, reduce human errors and increase overall efficiency. In the proposed invention as to 
make the website interactive JavaScript along with bootstrap are used and for backend PHP is 
used. It has three main components as admin dashboard, student dashboard and contact.
Patent AU-2021107585-A4 (AU)
Title: Toothed plate for a Jaw Crusher
Inventor: SHI JIAN PING
IPC: B02C1/10
Filed: 2021-10-19
Granted: 2022-02-24
Abstract: The present invention discloses a type of ceramic composite toothed plate of 
jaw crusher which comprises a toothed plate body and ceramic blocks which 
are cast in on the tooth crests of the toothed plate body, and the size and the 
distribution density of the ceramic blocks decrease from both ends of the 
toothed plate towards the middle. It is metallurgical bonding between the 
toothed plate body and the ceramic blocks. The ceramic blocks are titanium 
carbide ceramic blocks, and the toothed plate body is of high manganese 
steel. The surface of the ceramic block is in the same plane as the surface of 
the tooth crest of the toothed plate body.
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Patent WO-2011157351-A4 (WO)
Title: Répartiteur de force pour un empilement de cellules électrochimiques ou de cellules électrolytiques
Inventor: NIELSEN MARTIN REFSLUND
IPC: H01M8/24
Filed: 2011-05-26
Abstract: L'invention concerne un empilement de cellules électrochimiques ou de cellules électrolytiques muni de répartiteurs de force (102, 103) comprenant au moins une couche partiellement flexible (102) et des zones de contact (103) en saillie. Selon l'invention, la force de compression de l'empilement est transmise de manière homogène à l'empilement (104) malgré les différences de tolérances dimensionnelles possibles.
Patent WO-2012176002-A4 (WO)
Title: Devices and methods for emanating liquids
Inventor: STEPHENSON HELEN
IPC: A61L9/14
Filed: 2012-06-25
Abstract: A liquid dispensing system is described comprising a universal refill of liquid and an emanation device; wherein the refill comprises: a housing having an inner volume and an outer surface; at least one reservoir in the inner volume of the housing for holding the liquid; at least one aperture in the housing sealed by a sealing means; and at least one wick provided on or connected to the outer surface of the housing, wherein said wick(s) is not extend to the inner volume of the housing; and wherein the emanation device is selected from: an emanation device configured to spray the liquid; an emanation device configured to evaporate the liquid by electrically powered means; an emanation device configured to evaporate the liquid by passive, non-electrically powered means; an emanation device configured to emanate the liquid by two or more of spraying the liquid, evaporating the liquid by electrically powered means and/or evaporating the liquid by passive, non-electrically powered means; characterised in that each emanation device is provided with a chassis configured to receive and releasably retain the universal refill and the universal refill is operationally compatible with each emanation device.
Patent WO-2011070584-A4 (WO)
Title: Formation sur appareils mobiles au moyen de réseaux de télécommunication
Inventor: SRIRAM GAYATHRI
IPC: G09B7/00
Filed: 2010-10-13
Abstract: La présente invention concerne un système et un procédé permettant de fournir des services de formation par l'intermédiaire d'un réseau de communication. Plus spécifiquement, l'invention concerne un système et un procédé permettant de fournir une formation et selon lesquels un contenu qui est disponible dans le domaine public est replacé de manière à être accessible depuis des dispositifs portables individuels, tels que des téléphones mobiles, des téléphones intelligents et/ou des dispositifs mobiles qui dépendent largement du réseau mobile. Ce contenu replacé est ensuite distribué sous la forme de colis/paquets personnalisés par l'intermédiaire de services de messages courts (SMS) ou de services de messagerie multimédia (MMS) enrichis. Le contenu ainsi obtenu est facilement accessible et il est peu coûteux, répondant ainsi aux besoins de qualifications à la fois dans des écosystèmes d'apprentissage en entreprise et semi-urbains/ruraux.
Patent WO-2013191472-A4 (WO)
Title: Method for recommending instant messenger friends
Inventor: JOO EUDDEUM
IPC: G06Q50/30
Filed: 2013-06-19
Abstract: The present invention relates to a method for recommending instant messenger friends. The method for recommending instant messenger friends according to one embodiment of the present invention comprises: a step in which a service server receives first contact information from the terminal of a first user through a transceiving unit; a step in which a control unit of the service server searches for second contact information received from the terminal of a second user corresponding to the first contact information; and a step of searching for the terminal of a third user corresponding to the second contact information and recommending the found terminal to the terminal of the first user.
Patent WO-2011050227-A4 (WO)
Title: Transducteurs à fibre optique, accéléromètres à fibre optique et systèmes de détection à fibre optique
Inventor: ANDERSEN JAMES KENGO
IPC: G01P15/00
Filed: 2010-10-22
Abstract: La présente invention se rapporte à un transducteur à fibre optique. Le transducteur à fibre optique comprend une partie fixe conçue pour être solidement fixée à un corps à étudier, une partie mobile ayant une amplitude de mouvement par rapport à ladite partie fixe, un ressort positionné entre la partie fixe et la partie mobile, et une longueur de fibre enroulée entre la partie fixe et la partie mobile. La longueur de fibre s'étend sur le ressort. Ledit transducteur à fibre optique comprend également une masse en prise avec la partie mobile. Selon un aspect du transducteur ci-décrit, la masse enveloppe la partie mobile.
Patent WO-2021062098-A4 (WO)
Title: Dispositifs, procédés et interfaces utilisateur graphiques pour interagir avec des environnements tridimensionnels
Inventor: FAULKNER JEFFREY
IPC: G06F3/03
Filed: 2020-09-25
Abstract: Tout en affichant une vue d'un environnement tridimensionnel, un système informatique détecte le mouvement du pouce d'un utilisateur sur l'index de l'utilisateur utilisant un appareil photo. Lorsqu'il est déterminé que le mouvement est un balayage du pouce sur l'index dans une première direction, le système informatique effectue une première opération ; et lorsqu'il est déterminé que le mouvement est un toucher du pouce sur l'index au niveau d'un premier emplacement sur l'index, le système informatique effectue une seconde opération qui est différente de la première opération.
Patent WO-2022140530-A4 (WO)
Inventor: IP BLANCHE C
IPC: A61L27/22
Filed: 2021-12-22
Abstract: L'invention concerne des fragments de matrice extracellulaire (MEC) humaine décellularisés destinés à être utilisés dans la régénération et la réparation tissulaires.
Patent CH-680673-A5 (CH)
Title: Contaminated rainwater treatment plant - has collection tank to prevent clarification tank overloading
Inventor: MORANDINI GIORGIO
IPC: E03F5/16
Filed: 1990-02-14
Abstract: In a plant for treating contaminated rainwater and other liqs., after contamination of a collection surface, including adjoining rough cleaning and clarification tanks, the novelty is that a collection tank (51) is associated with the clarification tank (25) and is connected to the collection line (11) leading to the clarification tank (25). An inlet valve (21) is provided for diverting heavily contaminated liq. into the collection tank (51) and outlet valves (57,41) are provided for retaining contaminated water in the clarification tank (25) and in the collection tank (51). USE/ADVANTAGE - The plant is useful for treating rainwater drained from motorways, parking sites, asphalted dispatch areas of factories, etc.. The collection tank provides additional storage capacity to prevent overloading of the clarification tank with heavily contaminated water, e.g. during heavy rain following contamination of a collection surface.
Patent CH-663958-A5 (CH)
Inventor: QUACK WOLFGANG
IPC: A61J1/00
Filed: 1985-03-14
Abstract: The plastic articles comprise at least two layers. The first layer (1) is an oxygen permeable plastic material. The second layer comprises (A) from 65 to 95 weight percent of a thermoplastic vinylidene chloride copolymer and (B) from 35 to 5 weight percent of a thermoplastic halogenated polymer of one or more types of non-aromatic ethylenically unsaturated hydrocarbons of 2 to 12 carbon atoms, based on the total weight of (A) and (B). The two layers can be coextruded for producing the plastic articles. Alternatively, a base plastic article which comprises the first layer (1) can be coated or laminated with the second layer (2). The plastic articles have excellent gas in particular oxygen barrier properties.
Patent CH-675071-A5 (CH)
Title: Implant of placental and embryonic material
Inventor: KROM ROBERT
IPC: A61K35/32
Filed: 1988-04-12
Abstract: A medical implant comprises a mixt. of (a) about 200mg lyophilised human placental extract, corresp. to 40g of fresh placental tissue, (b) 0.3ml of human placental collagen suspension, corresp. to about 1.5mg of dry extract, (c) 10mg of lyophilised bovine embryonic dental buds, the implant being in the form of a pastille obtd. by lyophilisation of the mixt. after sterilisation. (a), (b), and (c) are mixed in soln. in water for injection and then sterilised by filtration by known methods. The sterile filtrate is passed to 5ml flasks and lyophilised. The resultant pastille is removed under sterile conditions. If desired, an antiseptic agent is added to the mixt. prior to sterilisation.
Patent CH-665768-A5 (CH)
Inventor: MANSAT CHRISTIAN DR MED
IPC: A61F2/08
Filed: 1985-05-03
Abstract: The prosthetic band is formed of concentric flexible sleeve-like elements formed of braided filaments for use as a transverse ligament for a knee joint. The band has a central flexible zone having a longitudinal stretchability of from 5 to 25 percent in response to a tension of 50 N/square millameters while also having relatively rigid end zones for anchoring to a bone. The flexible zone of the band can be drawn into a bore in a bone while under tension and, upon release of the tension, the flexible zone will swell up in the bore to ensure intimate contact with the bone tissue.
Patent CH-594126-A5 (CH)
Title: Mechanism for remote manoeuvring of roof vents - for opening in case of fire and piston cylinder powered by electro-ignited explosive charge
IPC: E04D13/035
Filed: 1975-02-17
Abstract: The mechanism is for the remote controlled manoeuvring of roof vents or emergency flaps, is requiring opening for ventilation or hose ingress in case of fire, and generally inaccessible in the roof of a high building or hall, entails basically the application of a force from ground level to effect the swinging of the flap into a completely open station, and is contrived via piston cylinder mechanism (5) preferably powered by an electro-ignited explosive charge, return when desired being effected by a coil spring (15). Alternatively the piston may be powered by the trigger actuated feeding of a compressed gas into the cylinder.
Patent CH-650950-A5 (CH)
Inventor: GRABER ADELHEID
IPC: B41M1/28
Filed: 1984-05-02
Abstract: Metal and glass surfaces are provided with a durable inscription, decoration or design by a sequential printing/microwave process. To this end, the part of the surface which receives the desired inscription, decoration or structure is coated with a microwave-resistant substance by means of a printing form and the remaining blank parts  of the surface are subjected to microwave treatment. When the microwave-resistant material is removed, the writing or decoration appears as a high-gloss surface.
Patent CH-680941-A5 (CH)
Title: Stepped gear train for toothed belt - has segmented toothed  discs moving to and from centre to change overall disc dia
Inventor: SCHAEPPI CARL VICTOR
IPC: F16H9/10
Filed: 1988-06-15
Abstract: The drive toothed disc (1) is connected to the driven toothed disc (1a) by a toothed belt such that the active dia. of at least one disc can be changed stepwise. At least one disc is divided into segments (4) which can slide on a holder (2) radially away from the fulcrum (X) or towards it. The segments of the disc  which do not engage directly the toothed belt can be moved inwards or outwards in accurately defined steps and can then be locked again  to engage the toothed belt. ADVANTAGE - Slip-free drive with a very small friction loss.
Patent CH-568453-A5 (CH)
Title: Lightweight, large area prefabricated panel - has light material tubes secured between outer layers, spaced to suit openings
IPC: E04C2/04
Filed: 1973-02-20
Abstract: A large prefabricated lightweight building panel of constant thickness and with heat and sound insulating properties, has a set of parallel tubes of lightweight material secured between the outer layers. These tubes may be of plastics, cardboard or ceramic material and may be closed at their ends or left open. If left open, they are of use for accommodating wiring, plumbing pipes etc. The diameter of the tube can be chosen to suit the size, strength, or weight required, and their spacing can be chosen as required so as to suit moulded in openings and frames. Suitable lugs can be fitted for transport, and recesses moulded in for anchoring fittings.
Patent CH-683068-A5 (CH)
Title: Pharmaceutical compositions containing furan derivatives.
Inventor: SMITH NORMAN RICHARD
IPC: A61K33/24
Filed: 1991-09-10
Abstract: Pharmaceutical prepn. comprises: (a) a salt of ranitidine (I) with a bismuth complex of tartaric or citric acid; and (b) an alkali salt. Pref., the salt is e.g. -N-(Q)-N'-methyl-2-nitro -1,1-ethenediamine-2-hydroxy -1,2,3-propanetricarboxylate -bismuth (3+).
Patent CH-652775-A5 (CH)
Inventor: CORNAZ MICHEL
IPC: E01C5/06
Filed: 1983-05-18
Abstract: 1. A concrete paving element of polygonal basic configuration adapted to be decomposed into several similar and equal polygons, provided with grooves (1, 2) dividing the element on one portion of its thickness into several portions (3, 4, 5) having each the appearance of a separate paving-stone, a gap being left between the periphery and at least one portion of the paving-stones, characterised in that it has a base configuration adapted to be decomposed into three similar and equal polygons of which two are aligned to constitute a figure ranging from a T-shape to an L-shape, and that it is divided by said grooves (1, 2; 15, 16, 17) into three paving stones having the same general shape but different dimensions for at least two of them, in that the distance between the edge of the element and at least one portion of at least one of the paving stones is inferior to half the average width of the grooves, and that the middle of the groove formed between two adjacent paving stones is not coincident with the common side (a, b) of the two polygons constituting the paving element and lies in the area of said groove.
Patent CH-600465-A5 (CH)
Title: Labelling technique for sausage tied in loop
Inventor: STEFFEN WERNER
IPC: G09F3/12
Filed: 1977-03-04
Abstract: Labelling technique for sausage tied in loop uses band wrapped around dia. of loop, with widened section filling centre of loop
Patent CH-610660-A5 (CH)
Title: Leak-monitoring device for a closed liquid container, and use of said device
Inventor: BUDDE HEINRICH
IPC: G01M3/34
Filed: 1977-03-10
Abstract: For the purpose of an early and reliable detection and display of leaks, it is necessary for all the underpressure magnifications occurring during sampling of the liquid to be compensated. This purpose is served by a compensating device which comprises a solenoid valve (10) which can be actuated by a liquid-sampling signal, in order to connect the gas space of the liquid container to the atmosphere. Also present are a measuring device (14), which measures the liquid sampling, and a device which is connected to a controllable restrictor (12), which is connected in series with the solenoid valve (10), in order to control said restrictor in accordance with the liquid sampling. In the case of an oil heating system, it is advantageous when a signal line for liquid sampling is connected to an electric circuit of the burner, which circuit operates during the burning phase. <IMAGE>