baber/WOPTO huggingface dataset:
Patent EP-1024741-A4 (EP)
Inventor: GUYTON DAVID LEE
IPC: A61B3/113
Filed: 1998-10-20
Abstract: L'invention concerne un appareil et un procédé qui permettent d'apprécier la direction de la fixation de l'oeil par détection des changements imputables à la polarisation dans une lumière rétroréfléchie depuis le fond de l'oeil. Grâce à une évaluation, séquentielle ou simultanée, des modifications en rapport avec la polarisation d'une lumière rétroréfléchie à partir de multiples régions de la rétine, il est possible d'identifier les signatures de biréfringence de portions de la rétine et donc d'apprécier la direction de la fixation de l'oeil. On peut réduire l'interférence de la biréfringence de la cornée en utilisant une lumière incidente dont l'état de polarisation est largement indépendant de la direction des méridiens. La source de lumière (55) délivre sur le prisme à facettes (56) un faisceau divergent de lumière polarisée. Un masque (57) présentant sept ouvertures rondes et placé contre le prisme à facettes (56) permet d'isoler sept faisceaux ronds. La lumière rétroréfléchie depuis l'oeil (58) est partiellement réfléchie par le séparateur de faisceaux (59) dont l'image est reproduite par la lentille (60) sur le système de détection (61), lequel comprend un séparateur de faisceau polarisant (61) et six détecteurs à éléments (62, 63).
Patent EP-1036164-A4 (EP)
Title: Chemokine alpha-5
Inventor: WEI YING-FEI
IPC: C12N15/19
Filed: 1998-11-18
Abstract: The present invention relates to a novel CKalpha-5 protein which is a member of the alpha chemokine family. In particular, isolated nucleic acid molecules are provided encoding the human CKalpha-5 protein. CKalpha-5 polypeptides are also provided, as are vectors, host cells and recombinant methods for producing the same. Antibodies and fragments thereof that specifically bind to CKalpha-5 polypeptides are also disclosed, as are compositions and methods for making such antibodies. The invention further relates to screening methods for identifying agonists and antagonists of CKalpha-5 activity. Also provided are diagnostic methods for detecting immune system-related disorders and therapeutic methods for treating immune system-related disorders.
Patent EP-1128865-A4 (EP)
Title: Bifurcation stent and delivery systems
Inventor: WEBSTER MARK WILSON IAN
IPC: A61F2/06
Filed: 1999-11-10
Abstract: A bifurcation stent (1) having a closed terminus (4) and two angled apertures (5, 6) at its distal end (3). The bifurcation stent may be a balloon-inflated stent, or a self-expanding stent. The delivery systems for the stent employ a guide wire through each aperture of the stent.
Patent AT-519104-A4 (AT)
Title: Verfahren zum betreiben einer brennkraftmaschine
Inventor: DIPL KFM GERHARD MUCK
IPC: F02M26/35
Filed: 2016-12-12
Abstract: Die Erfindung betrifft ein Verfahren zum Betreiben einer Brennkraftmaschine (1) mit einem flüssigen oder gasförmigen Kraftstoff, wobei zumindest ein Teil des bei der Verbrennung des Kraftstoffes entstehenden Abgases in einen Einlasstrakt (7) rückgeführt wird. Um auf möglichst einfache Weise eine weitere Reduktion der Emissionen und des Kraftstoffverbrauches zu ermöglichen, ist vorgesehen, dass in einer Mischkammer (13) des Einlasstraktes (7) ein Wasser enthaltendes flüssiges Dispersionsmedium (16) zur Verfügung gestellt wird und rückgeführtes Abgas in das in der Mischkammer (13) enthaltene flüssige Dispersionsmedium (16) eingebracht wird, das Dispersionsmedium (16) zumindest teilweise in einen gasförmigen Zustand übergeführt und dieses Gasgemisch durch einen im Einlasstrakt (7) angeordneten Wärmetauscher (10) geleitet wird, welcher thermisch mit einem Auslassstrakt (8) verbunden ist, wobei das gasförmige Dispersionsmedium (16) im Wärmetauscher (10) thermische Energie aus dem Abgas aufnimmt.
Patent AR-037705-A4 (AR)
Title: Un vaso para bano ocular para su uso preferentemente para la aplicacion de soluciones oftalmologicas y/o el lavado ocular
Filed: 2002-12-05
Abstract: Un vaso para bano ocular para su uso preferentemente para la aplicación de soluciones oftalmológicas y/o el lavado ocular, del tipo que comprende un cuerpo principal que presenta una cavidad. En la base de dicha cavidad se presenta un orificio a partir del cual se proyecta hacia fuera un conducto de acople a un envase contenedor líquido. El uso del vaso para bano ocular permite realizar la aplicación de una solución oftalmológica evitando el derroche y permitiendo además realizar el lavado de la zona ocular de manera efectiva e higiénica.
Patent AR-048490-A4 (AR)
Title: Mecanismo de freno y antirretroceso para reels de pesca con mosca
Inventor: EGEA PABLO EDUARDO AGUSTIN
Filed: 2005-01-18
Abstract: El objeto principal de la presente es tener un mecanismo de freno y antirretroceso centralizado y protegido de los agentes nocivos del exterior por medio de un recinto formado por el cuerpo del reel de pesca. Además tiene la particularidad que el eje central es movil y está montado sobre un rulemán, esto hace que para el momento de giro de extraccion de la línea S2 el efecto se consiga de forma pareja y uniforme. Por otra parte la pieza denominada una que juntamente con la corona previenen un sobregiro del carretel en situacion de giro S2, no afectarían al sistema de freno y antirretroceso en el caso de que alguno de los dos elementos una o corona expuestos a los agentes exteriores se danaran por desgaste, ya que la corona no se relaciona por medio de sus dientes con el mecanismo de freno y antirretroceso.
Patent AR-081956-A4 (AR)
Title: Pileta de lona con manga inflable intercambiable
IPC: E04H4/00
Filed: 2011-06-17
Abstract: Pileta de lona, del tipo que comprende un aro o manga perimetral inflable que define el borde superior de la pileta, dicho borde superior inflable comprende una serie de gajos, cuyos perímetros están definidos por precortes o zonas debilitadas, en donde dichos gajos pueden ser retirados por el usuario definiendo un hueco por cada gajo retirado. La pileta de lona comprende adicionalmente una manga inflable intercambiable que puede ser introducida a través de uno de los huecos formados en el aro o manga perimetral a modo de encamisado, por todo el interior del aro o borde superior perimetral de la pileta de lona.
Patent AU-2012100985-A4 (AU)
Title: Optically variable colour image
Inventor: JOLIC KARLO IVAN
IPC: B41M3/14
Filed: 2012-06-29
Granted: 2012-07-26
Abstract: A security element including a plurality of focusing elements, a plurality of image regions where each image region is associated with a focusing element, each image region is printed with at least two layers, the first layer is offset by a first 5 predetermined amount from a reference axis in the image region, the second layer is offset by a second predetermined amount from a reference axis in the image region, each layer being in different colours, and each image region includes at least a first and second sub-region, wherein a first image is formed in a first range of viewing angles from the first sub-region and a second image is 10 formed in a second range of viewing angles from the second sub-region. Viewing Viewing angle B angle A b +delta b g + delta g r +-delta r I-fr+deltar] . 1-[g+deltu g) 1__1-fb+delta b) Figure 7
Patent AU-2012101926-A4 (AU)
Title: An LED illumination device and LED illumination network system
Inventor: RUAN JIAYANG
IPC: H05B37/02
Filed: 2012-07-18
Granted: 2015-04-23
Abstract: iR OA -i 40 R Abstract The present invention discloses an LED illumination device which includes LED light-emitting element, LED driver circuit and wireless routing module with routing function that receives and transmits wireless signals, wherein the LED driver circuit is connected to the LED light-emitting element and wireless routing module respectively; an LED illumination network system which consists of at least two above mentioned LED illumination device units, each unit transmitting the wireless signals it receives to other units within the reach of its wireless signals. The LED illumination device referred in this invention makes a lamp work also as wireless network router, or wireless hub. Therefore, as long as one lamp receives a signal, the signal will be passed on one after another, extending constantly the covering range of the wireless network, thereby breaking through the limit of transmission distance and penetration capability of wireless signals. Drawing of Abstract 81 wrls 61 60 LErui element **e "LLE LED LEve -ementi w le s 9 l elg m ou outiLE modEDLE LED~~~L 7 7 ici elemet
Patent AU-2013100723-A4 (AU)
Title: A transportation receptacle
Inventor: SZAKOS ANDREW
IPC: B65D85/30
Filed: 2013-02-27
Granted: 2013-07-18
Abstract: A transportation receptacle (10) for securely holding a temperature-sensitive product and inhibiting movement of the product during transit comprises a receptacle body (12), a lid (14), an insert (28), base, lid and one or more side cooling members (38,40,46) for cooling the product, and base and lid diffusers (48,50). The receptacle body (12) has a base (18) and at least one side wall (20,22,24,26). The receptacle body (12) and the lid (14), during use, define a chamber (16) for the product. The insert (28) is shaped to be retained within chamber (16), and has one or more recesses or cavities for holding the product. The base cooling member (38) Is shaped to be retained within the receptacle body (12) between the base (18) and the insert (28). The lid cooling member (14) is shaped to be retained within the receptacle body (18) between the insert (28) and the lid (14). The or each side cooling member (46) Is shaped to be retained within the receptacle body (18) between the insert (12) and the side wall(s) (20,22,24,26). The base diffuser (48) is shaped to be retained within the receptacle body (18) between the base cooling member (38) and the insert (28). The lid diffuser (14) is shaped to be retained within the receptacle body (18) between the insert (28) and the lid cooling member (14). ~-%-~-50 46 J> 46 -- 48 1 -38
Patent AU-2013101297-A4 (AU)
Title: Decorative storage device
Inventor: WELLS KATE
IPC: B65D30/00
Filed: 2013-09-27
Granted: 2013-10-31
Abstract: The present invention provides a decorative storage device comprising an elongated body portion having an external surface, an interior and a pair of end portions, an opening on the body portion for accessing the interior of the body portion and a closure mechanism extending substantially along the length of the opening to seal the opening in a closed position. F 1 g IMEMEN .... ............... ................... wasassssamm1110a AliMERME Ox K samm ~ mansm *...... ......% ...... ..... F ig.... .... 2..
Patent AU-2015100213-A4 (AU)
Title: Large animal vacination / treatment gun
Inventor: TURNBULL JOHN
IPC: A61D1/00
Filed: 2015-02-23
Granted: 2015-03-26
Abstract: Extending the design of lOmL vaccination syringes, this animal Treatment Gun (fig 1) has a Spring (42) returned Nose Cone (3) directly coupled by a Trip Bar (1) to a double Plate Cam (27) acting upon a Pawl (30) engaged with a Rack (10) attached to a Syringe Plunger (8) that all work in concert to release energy stored in a coil Spring (11) when the Syringe Needle (2) is inserted to its required inter-muscular depth. The Nose Cone (3) when fully depressed also allows a dosage to be drawn through the Needle (2) into the syringe by withdrawal of the Syringe Plunger (8) by Dosage Pin (7) in 2mL increments set by the Gauge Plate (38). The stored spring force is achieved by moving two co-joined Levers (14) by a Handle Bar (12) through 180 degrees to rest against Extension Tube (36). Two Fulcrum Pins (16), one mid way on each Lever (14), are anchored to Link Plate (17) which move forward Pivot Rod (19) that passes through slots on each side of Gun Case (5) and the centre of Bobbin (20) to compress the Coil Spring (11) and lock the levers against rebound by their over centre action. A removable Extension Tube (36) acts as a stop for the Handle Bar (12) and extends the guns operating length while a removable Pistol Grip (44) extends the gun's working efficiency and flexibility at close range. ItI IN,
Patent AU-2017101545-A4 (AU)
Title: Ground Anchor
Inventor: VALENTI VINCE
IPC: E02D5/80
Filed: 2017-10-31
Granted: 2017-11-30
Abstract: A ground anchor is shown comprising a rotatable shaft 10 having a longitudinal axis A, an upper end 1 Oa, and intermediate section 1 Ob, and a lower portion 1 Oc, ending in a terminal end of the shaft 10. The ground anchor also comprises an auger 11 5 mounted to the lower portion 1Oc; a cutting tip 12 mounted to the terminal end; a plurality of radial fins 9 mounted around the intermediate section 1 Ob, the shaft 10 being adapted to rotate relative to the fins 9; a top plate 3, 30 mounted to the upper end 1 Oa and adapted to couple a linkage to a building structure; and a drive coupling 1 adapted to connect a drive means. Each fin 9 is preferably substantially planar and 0 comprises no gussets or fold lines extending parallel to the longitudinal axis A. Figure 1 -44
Patent AU-2018100970-A4 (AU)
Title: Cleaning apparatus
Inventor: NAM BOHYUN
IPC: A47L9/12
Filed: 2018-07-09
Granted: 2018-08-09
Abstract: Abstract A cleaner comprising a dust separation unit to separate dust from air; a suction motor and an impeller to generate suction force through the dust separation unit; a motor housing that surrounds the suction motor having a lower and upper housing; a flow guide that surrounds an outer side of the motor housing to define a first air passage that guides air discharged from the dust separation unit to the suction motor; a body that surrounds the flow guide to define a second air passage, the body guiding air discharged from the suction motor together with the flow guide; and wherein air discharged from the dust separation unit flows to the suction motor through the first air passage and the air discharged from the suction motor flows through the second air passage and is then discharged outside of the cleaner. Fig.1 2
Patent AU-2019101145-A4 (AU)
Title: Method for determining ore grade using artificial neural network in a reserve estimation
Inventor: KAPLAN UMIT EMRAH
IPC: G06Q50/02
Filed: 2019-09-30
Granted: 2019-10-31
Abstract: A method for implementing an ore grade estimation in a reserve estimation is described. The method comprises developing training data by performing a calculation on an initial set of input relating to geological features to obtain corresponding output data; training artificial neural network ("ANN") to perform the calculation using the training data; and using the trained ANN to perform the calculation on a second set of input data to obtain corresponding output data for use by the reserve estimation. --------------- ----------------------------- -------- --- Figure 1. 202 201 720 DATA ARTIFICIAL NEURAL NETWORK ERROR (TA Figure 1. (TRAINED) Fir 3.CIALNEURALNEORK) Figure 3.
Patent AU-2019101609-A4 (AU)
Title: A surfboard
Inventor: CAMPBELL STUART DOUGLAS
IPC: B63B32/57
Filed: 2019-12-16
Granted: 2020-01-23
Abstract: A surfboard having a core, a first elongate spring member located adjacent an upper side of the core, and a second elongate spring member located adjacent a 5 lower side of the core, wherein the first elongate spring member extends substantially from a nose portion of the surfboard to a tail portion of the surfboard. 0-
Patent AU-2020101443-A4 (AU)
Title: Method for determining the cytotoxicity of conjugated chitosan nanoparticles against CD44 highly expressed tumors
Inventor: LIANG YE
IPC: C12Q1/02
Filed: 2020-07-22
Granted: 2020-08-27
Abstract: The present invention discloses a method for determining the cytotoxicity of conjugated 
chitosan nanoparticles against CD44 highly expressed tumors, and the method comprising the 
following steps: digesting the cells, then terminating the digestion, and inoculating cells in a 
5 multi-well culture plate for cultivation; placing the culture plate in an incubator,replacing the 
medium with a culture system containing conjugated chitosan nanoparticles, and replacing 
with an equal volume of PBS medium in the control group, culturing all grouped cells 
respectively, and then adding MTT solution to each well successively, then incubating the 
culture plate in the incubator; discarding the culture solution, terminating the reaction, 
o measuring the absorbance at a wavelength of 490 nm, and calculating the RGR (%) of cells, 
and scoring the results. The method provided by the present invention can be used to detect 
the cytotoxicity of conjugated chitosan nanoparticles against CD44 highly expressed tumors.  
The method is simple and easy to operate and the detection results are accurate.
Patent AU-2020103616-A4 (AU)
Title: A Markov chain based method for voltage transformer life prediction
Inventor: PENG LONG
IPC: H02H7/04
Filed: 2020-11-23
Granted: 2021-02-04
Abstract: The invention discloses a voltage transformer life prediction method based on 
Markov chain. This includes: First of all, in order to reflect the operation of the 
transformer equipment and the difficulty of data acquisition, the operation index of 
the transformer equipment is selected as the index data of life prediction. And use the 
analytic hierarchy process to determine the weight of the index. Then, combined with 
the scores of each index, the current operating state of the transformer is obtained, and 
the initial state vector is constructed accordingly. Then, the state transfer matrix of the 
transformer is obtained based on the principle of Markov chain, and the service life of 
the transformer is predicted. The invention can effectively predict the effective life of 
the transformer equipment, and can prevent the occurrence of the disease in advance.  
In case of problems with the transformer equipment, maintenance can be carried out 
in advance to provide maintenance and maintenance personnel with reference advice, 
so as to ensure the safety and reliability of power supply.  
- 1 -
DRAWINGS 
According to the operating state data of the 
voltage transformer, the insulation oil 
experiment , the dissolved gas in the oil and the 
electrical test are selected as the evaluation 
indexes of the voltage transformer life.  
Data preprocessing was carried out for the 
evaluation index.  
The weight ofindex is determined based on 
analytic hierarchy process.  
Based on the index score and index weight, the 
initial state vector of the voltage transformer is 
obtained.  
Based on Markov chain theory, the effective life 
of voltage transformer is predicted.  
FIG. 2 
2
Patent AU-2020103852-A4 (AU)
Title: An apparatus and method for remotely monitoring an aquatic animal and classification thereof
Inventor: RAJA ROHIT
IPC: G01D21/00
Filed: 2020-12-02
Granted: 2021-03-18
Abstract: The present invention generally relates to the field of marine life and in particularly 
relates to the health monitoring and identification of aquatic animals. A method for monitoring 
an aquatic animal and classification thereof is provided. The process includes the steps of: 
attaching at least one horizontal propeller and at least one vertical propeller to a housing of an 
unmanned underwater vehicle, wherein the at least one horizontal propeller is detachably 
coupled to the housing and at least one vertical propeller is detachably coupled to the housing; 
submerging the unmanned underwater vehicle; controlling actuations of the at least one 
horizontal propeller and at least one vertical propeller using at least one remote control unit, 
wherein the at least one horizontal propeller is configured to propel the unmanned underwater 
vehicle in a horizontal direction and the at least one vertical propeller is configured to propel the 
unmanned underwater vehicle in a vertical direction; detecting presence of the aquatic animal 
and an aquatic using aplurality of motion sensors; automatically tracking the aquatic animal upon 
detection of the aquatic animal within a predetermined spherical range of the unmanned 
underwater vehicle; capturing a plurality of images of the tracked aquatic animal using a 
plurality of image capturing sensors respectively; and transmitting the captured plurality of 
images to the at least one remote control unit, wherein the at least one remote control unit is 
configured to process the plurality of images to classify the tracked aquatic animal into at least 
one category of the aquatic animal.  
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Patent AU-2021103132-A4 (AU)
Title: An automatic tumor detection system based on local linear wavelet artificial neural network with hybrid optimization
Inventor: BADASHAH SYED JAHANGIR
IPC: G06K9/62
Filed: 2021-06-05
Granted: 2021-10-07
Abstract: AN AUTOMATIC TUMOR DETECTION SYSTEM BASED ON LOCAL 
LINEAR WAVELET ARTIFICIAL NEURAL NETWORK WITH 
HYBRID OPTIMIZATION 
ABSTRACT 
The Human Brain is most complex, complicated organ with billions of neurons and 
command control of the Central Nervous System. The Human Brain contains neuron 
and non-neuron cells, abnormal and uncontrolled growth of these cells indicates tumors.  
The Magnetic Resonance Imaging (MRI) is performed to acquire Human Brain Images 
for analysis and classification of the tumor present by the radiologist. The detection of 
the Tumors in brain by the radiologist with MR Images is attentive and time taken 
process. An Artificial Neural Network facilitates Detection, Segmentation, 
Classification and Extraction of the Tumor area automatically which is necessary for 
performing tumor removal surgery. The present invention disclosed herein is an 
Automatic Tumor Detection System based on Local Linear Wavelet Artificial Neural 
Network with Hybrid Optimization comprising of MRI Dataset (201), Preprocessing 
(202), Segmentation (203), Box Bounding (204), GLCM-LBP Feature Extraction (205), 
Hybrid Firefly Optimization (206), Local Linear Wavelet ANN (207), and Performance 
Metrics; can detect human brain tumors automatically using Artificial Neural Network.  
In the present invention disclosed, the Enhanced FCM with Cluster Map is used in 
Segmentation, GLCM-LBP is used as features extraction, the firefly features 
optimization is to select optimized features and Local Linear Wavelet ANN for 
classification. The present invention disclosed here can able detect the multiple tumors 
automatically and classify the tumors as Malignant or non- Malignant tumors. The 
present invention can select deterministic and optimized features, decomposes the 
optimized features set into small local wavelets for classification. The present invention 
shows better performance in the form of Classification Accuracy of 99.52%, Sensitivity 
of 98.65%, and Specificity of 1.0, the system can able to detect the tumor automatically 
in 9.82352 Seconds.
1/2 
AN AUTOMATIC TUMOR DETECTION SYSTEM BASED ON LOCAL 
LINEAR WAVELET ARTIFICIAL NEURAL NETWORK WITH 
HYBRID OPTIMIZATION 
DRAWINGS 
101 102 10 
BRAIN MR fre-'rocessinA; 
IMAGE Automatic Se6mentation; 
MR IMAGE TumorIdentificationS stem FeatureSelection; 
-CUII\O Feature Extraction; 
STIO 104 Featurenhancement; 
SYSTEMFeatureClassification 
- Operations 
OOOOOOO 
Practitioner 10 
Figure 1: General Automatic Tumor Identification System 
20120 V r i Frr 
MRI DATASET PREPROCESSING SEGMENTATION BOX BOUNDING 
PERFORMANCE LOCAL LINEAR HYBRID FIREFLY LIGLCM-LBP FEATURE 
METRICS WAVELET ANN OPTIMIZATION EXTRACTION 
Figure 2: An Automatic Tumor Detection System based on Local Linear Wavelet 
Artificial Neural Network with Hybrid Optimization.