baber/WOPTO huggingface dataset:
Patent AU-2020101385-A4 (AU)
Title: A water surface garbage collector
Inventor: XIE XIUQUAN
IPC: B63B35/32
Filed: 2020-07-16
Granted: 2020-08-20
Abstract: The utility model relates to the technical field of water garbage collection, and 
discloses a water surface garbage collector, comprising hulls, garbage collecting components, 
driving components and a control system. Hulls comprise the left half and the right half, with 
the garbage collecting components installed in the middle. Propellers are assembled beneath 
the hulls for device moving. While solar panels, as well as the camera, are deployed above for 
electricity supply to driving devices and for remote control. All driving components are 
connected to propellers and garbage collecting components, with the control system 
connected to the camera. The utility model is simple in structure and effective in 
manufacturing cost, enabling operators to easily control in a remote manner, which will 
reduce labor intensity and raise collection efficiency.
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Fig. 1 
11 
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3 
Fig. 2
Patent AU-2020102613-A4 (AU)
Title: Skills to Learn - Learnskl
Inventor: EILERS KATE
IPC: G09B19/00
Filed: 2020-10-06
Granted: 2020-11-26
Abstract: A children's educational book (with dimension of approximately 19cm x 24cm) entitled 'Skills to 
Learn', comprised of fabric/material wrapped around cardboard material, with 3D parts attached to 
the 3D pictures within the book.
Patent AU-2020102764-A4 (AU)
Title: Evapotranspiration measurement system of complex ecosystem and operation method thereof
Inventor: HE HAILONG
IPC: G01N33/24
Filed: 2020-10-16
Granted: 2020-12-10
Abstract: The present invention discloses an evapotranspiration measurement system of a complex 
ecosystem and an operation method thereof. A sensor for determining evapotranspiration 
includes a nine-pin heat pulse probe for determining soil evaporation, a three-pin heat pulse 
probe for determining sap flow of plants with thick stems and a heat balance method based sap 
flow gauge suitable for plants with thin stems. The nine-pin probe includes five temperature 
sensing pins and four heating pins arranged in a T-shaped probe handle. The present invention 
also provides a method for estimating evapotranspiration by using the above apparatus. The 
present invention has the advantages of in-situ monitoring, small interference to soil and 
vegetation, high automation degree and convenience in use and can continuously and 
automatically determine the temperature change and heat characteristics of surface soil at 
different depths and the transpiration of plants. By adopting the present invention, the 
evapotranspiration of forests and farmland systems can be obtained.
Drawings of Description 
4 
Fig. 1 
6 
9 
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Front view Side view 
Fig. 2 
1
Patent AU-2021101781-A4 (AU)
Title: Beneficial utilization process and technique of water-based waste drilling fluid in oilfields
Inventor: LIN AIGUO
IPC: C04B33/132
Filed: 2021-04-07
Granted: 2021-06-03
Abstract: The present invention discloses beneficial utilization method and technique of 
water-based waste drilling fluid in oilfields, which relates to comprehensive 
utilization of water-based waste drilling fluid; wherein, first of all, curing the 
water-based waste drilling fluid, drying, crushing, and adding shale proportionately, 
mixing with water, forming to be green compact, drying the green compact and 
sintering the same in high temperature and get a wall material. With the method 
provided in the present invention, on one hand, the water-based waste drilling fluid 
can be consumed to remove potential hazards to the environment caused by the 
waste drilling fluid during storage to relieve pressure to surrounding environment 
and on the other hand, construction and cost relating to waste drilling fluid storage 
yards can be reduced.
Patent AU-2021102414-A4 (AU)
Title: A system and method for monitoring facial emotions and behavior using deep neural network
Inventor: REDDY RAGHAVENDRA
IPC: G06N3/02
Filed: 2021-05-08
Granted: 2021-07-08
Abstract: The present disclosure seeks to provide a system and method for monitoring facial 
emotions and behaviour using deep neural network. In this disclosure, the system comprises: 
a pre-processing unit for detecting face and thereby segmenting said detected face from input 
image/video; a feature extraction module for extracting features from said greyscale 
image/video; a classification module for detecting facial emotion and behavior of a person 
using machine learning technique; a decision unit for comparing and matching feature of 
detected facial emotion of a person from a dataset and a prediction module for predicting 
facial emotion and behavior from a set of facial emotions and behaviors. The method 
comprises: detecting face and thereby segmenting said detected face from input image/video; 
aligning and cropping segmented face from said input image/video; converting color 
image/video into greyscale and thereby generating eigen faces; extracting features from said 
greyscale image/video using a deep neural network; detecting facial emotion and behavior of 
a person using extracted features through machine learning technique; comparing and 
matching feature of detected facial emotion and behavior of a person form a dataset of a 
plurality of images/videos of facial emotions and behaviors; and predicting facial emotion 
and behavior of said person from a set of facial emotions and behaviors.  
16
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Patent AU-2021103679-A4 (AU)
Title: Neem (Azadirachita indica) Gum Based in Situ Gelling System for Targeted Delivery of Simvastatin into Stomach
Inventor: MALVIYA RISHABHA
IPC: C08L5/00
Filed: 2021-06-28
Granted: 2022-03-24
Abstract: One of the most important concerns of the pharmaceutical industry is the establishment of 
effective and highly acceptable treatment options for doctors and patients. Delivery 
systems should also contribute to improved treatment outcomes if they provide alternative 
solutions to drugs presently given by certain routes. One of the most challenging drug 
delivery methods are in situ gel formulations. The main goal of this invention is 
formulation and characterization of Gastro retentive in situ gel-based system of 
simvastatin. Simvastatin is chemical agent primarly used in hyperlipidaemia and also used 
as antihypertensive drug. The biological half-life of simvastatin is very short and it 
possess high pass pass metabolism. Polymers like Neem, Azadirachita indica, belonging 
from family Meliaceae in form of gum, which is an anionic polysaccharide, was 
used preparation of in situ gel forming system for targeted delivery of simvastatin in 
stomach. Formulations were screened based on invitro gelling time and drug release 
pattern. A lot of study has been accomplished in the designing of polymeric systems for 
drug delivery. In recent times, substantial emphasis has been given to the development of 
in situ gel systems. Smart polymeric systems therefore provide promising way of drug 
delivery. Once administered, such polymers undergo a sol-gel conversion. All the samples 
were assessed for physical appearance, pH, viscosity, time of floating, total floating time, 
drug content and drug release. On the basis of results found it can be concluded now that 
dug release from in situ gel can be modulated by using neem gum polymers and its 
proportion. The invention presents ways to design and develop a gastro retentive neem 
based in situ gel- forming system of simvastatin for targeted delivery.  
6
Patent AU-2021105132-A4 (AU)
Title: Preservative for common cattail and preparation method thereof
Inventor: WANG GUOLIAN
IPC: A23B7/154
Filed: 2021-08-09
Granted: 2021-10-07
Abstract: The present invention relates to the technical field of preservative preparation, and 
discloses a preservative for common cattails. The preservative comprises: 6-12 parts of 
dandelion, 2-8 parts of monosodium glutamate, 4-10 parts of tea leaves, 4-10 parts of 
honeysuckle, 1-5 parts of rhubarb, 2-6 parts of corydalis bungeana and other components. The 
present invention further discloses a preparation method of a preservative for common cattail, 
comprising the following steps: Si: raw material treatment; S2: stepwise treatment: adding 
honeysuckle, rhubarb, corydalis bungeana and star anise to a pulverizer to be pulverized, 
adding water over the materials and soaking for 30-50 minutes; and S3: decocting. The 
preservative of the present invention is reasonable in compatibility, can well improve 
preservation effect and increase the sweetness and brittleness. Tea leaves and dandelion are 
used as main antioxidants, thus the antioxidant capacity is improved. Meanwhile, citric acid is 
a color fixative as well. Dandelion has an inhibitory effect on staphylococcus aureus, typhoid 
bacillus and the like. Tea leaves not only has an antioxidant effect, but also has an antibacterial 
effect.
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Fig. 1
Patent AU-2021105353-A4 (AU)
Title: A Social Network Recommendation System Based on Positive and Negative Feedback of Users
Inventor: LIU DONGSHENG
IPC: H04L12/58
Filed: 2021-08-12
Granted: 2021-10-14
Abstract: The invention discloses a social network recommendation system based on positive and 
negative feedback of users, comprises a social data acquisition module, the output end of the 
social data acquisition module is electrically connected with a data storage module, the output 
end of the data storage module is electrically connected with a comparison module, the output 
end of the comparison module is bidirectionally electrically connected with a user positive and 
negative database, the output end of the user positive and negative database is electrically 
connected with a feedback module, the output end of the feedback module is electrically 
connected with a system control management module, and the output end of the data storage 
module is electrically connected with the system control management module. the invention 
achieves the effect of accurate recommendation, and the social network recommendation 
system based on positive and negative feedback ofusers solves the problem that the prior social 
network recommendation system can not analyze the positive and negative feedback of users, 
so that the recommendation information of the network recommendation system is not accurate 
enough and the network social experience of users is affected.
1/2 
FIGURES 
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storage ui 
Figure 3
Patent AU-2021106362-A4 (AU)
Title: Straw-degrading microbial inoculants
Inventor: LIU ENKE
IPC: C12R1/885
Filed: 2021-08-21
Granted: 2021-11-04
Abstract: The present disclosure provides a straw-degrading microbial inoculant, wherein 
comprising the following components: Trichoderma viride, Aspergillus niger, 
Lactobacillus and Penicillium. The ratio of Trichoderma viride, Aspergillus niger, 
Lactobacillus and Penicillium is 25-35 : 15-25 : 15-25 : 15-35. The microbial inoculant 
provided in the present disclosure can solve the problem of slow degradation of straw 
caused by low precipitation and low temperature in drylands of northern China, and can 
increase the degradation rate of the straw.
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Patent AU-2023100077-A4 (AU)
Title: Allergen desensitisation
Inventor: SINN JOHN
IPC: A61K35/747
Filed: 2023-08-25
Granted: 2023-09-21
Abstract: The present invention provides a composition for stabilising the immune system prior 
to allergen desensitisation. The composition comprises a probiotic, a polyphenol 
extract derived from cocao plant and a vitamin D compound. The probiotic is a 
species of Lactobacillus selected from a group consisting of Lactobacillus 
rhamnosus. Further, the present invention provides a modified food allergen used in 
allergen desensitisation. The food allergens are modified by heat treatment to 
reduce allergenicity of epitopes present in a food allergen. The modified food 
allergens are administered at stages where the composition comprising probiotic, a 
polyphenol extract and vitamin D is first administered to an individual for 2 months 
before starting allergen desensitisation with the modified food allergen.
Patent WO-2018068791-A4 (WO)
Inventor: PETRI JÖRG
IPC: E04G11/04
Filed: 2017-10-10
Abstract: Die Erfindung betrifft ein modulares Schalungssystem (1) für die Herstellung von Betonelementen (20), bestehend aus einer Mehrzahl von Einzelformen (2), wobei die Einzelformen (2) zumindest auf der dem Beton zugewandten Oberfläche (3) aus einem schichtweise ausgehärtetem Kunststoff (4) hergestellt sind. Zudem betrifft die Erfindung ein Verfahren zur Herstellung des Schalungssystems sowie eine Spülvorrichtung zu dessen Spülung.
Patent WO-2014155309-A4 (WO)
Title: Customer relations intelligence
Inventor: GRUSHKA AVRAHAM
IPC: G06Q10/00
Filed: 2014-03-26
Abstract: A system and method for customer true understanding based on behavioral economics, comprising: retrieving parameters from an organization's data sources, the parameters including historical operations of the organization's clients; providing a dependent variable indicating consumer behavior and its operational definition; creating a random sample of the retrieved parameters; selecting cognitive heuristics and biases that may be tested using the sample parameters; partitioning the selected heuristics into clusters wherein each cluster is assigned a grade; assigning psychological attributes to clusters; testing the influence of each psychological attributes on the dependent variable; scoring the attributes per customer; and calculating the value of a super variable by a weighted sum of the attributes.
Patent WO-2015185996-A4 (WO)
Title: Système de mise en commun de billets de loterie mis en œuvre par ordinateur
Inventor: KIVILAID KAISA
IPC: G07F17/32
Filed: 2015-05-23
Abstract: La présente invention concerne un procédé mis en œuvre par ordinateur, qui permet à des joueurs de loterie de réunir leurs billets dans un fonds commun avec d'autres joueurs de loterie, de sorte que les gains de n'importe quel billet du fonds commun soient distribués de façon égale entre tous les joueurs/billets du fonds commun. Le procédé peut être appliqué à n'importe quelle loterie (hors jeu de grattage) où un certain ensemble de numéros est sélectionné à partir d'un certain groupe de numéros. Les tailles des fonds communs doivent être prédéfinies pour chaque loterie applicable afin de confirmer que n'importe quel ensemble possible de billets gagnants peut être divisé de façon égale entre tous les joueurs ou billets du fonds commun. Le procédé peut être exécuté par n'importe quel logiciel d'ordinateur approprié.
Patent WO-2016009276-A4 (WO)
Title: Système d'atténuation des chocs anti-fatigue
Inventor: BEASLEY TODD
IPC: B60N2/52
Filed: 2015-07-20
Abstract: La présente invention concerne un système et un procédé de commande pour une suspension de siège qui utilise un cylindre pneumatique qui forme un amortisseur de chocs, un compresseur d'air, une électrovanne et une commande reposant sur un système microélectromécanique (MEMS). Lors du fonctionnement, le cylindre pneumatique est rempli d'un gaz compressible et maintenu sous pression dans le but de supporter le poids statique de l'occupant et de fournir un confort en réduisant les vibrations transmises et une forte accélération en raison de perturbations externes. Un procédé de commande utilise des données de vibration provenant du MEMS pour régler la pression du cylindre de gaz et par conséquent réduire et amortir les ondulations de la masse supportée.
Patent WO-2008139491-A4 (WO)
Title: Ventilateur de plafond amélioré
Inventor: APARNA THIRUMALAI ANANDAMPILLAI
IPC: F24F1/0353
Filed: 2008-05-08
Abstract: L'invention porte sur un ventilateur de plafond amélioré nettoyant l'air pollué. L'axe (1) du ventilateur comprend une fixation supérieure au plafond et en partie basse un moteur (2) muni d'un anneau (3) reposant sur des bras radiaux (4) fixés au moteur (2). L'anneau est muni de pales plus petites (5) améliorant le brassage de l'air. Un tissu filtrant lavable tissé ou non tissé (6) présentant les pores nécessaires est monté sur des tiges radiales (7) fixées par une attache (8) à l'axe (1) du ventilateur, forme un voile purifiant l'air au-dessus du moteur. Plus de pales et un moteur plus léger produisent plus d'air pour une même puissance. Un ioniseur est fixé à l'axe du ventilateur et des bouteilles d'eau munies d'une mèche répandent sur une éponge d'évaporation (17) de l'eau qui atteignant le filtre rafraîchit l'air des étés chauds et donne de l'air frais et sain.
Patent CH-669231-A5 (CH)
Inventor: GERMANN URS
IPC: E01B7/02
Filed: 1986-01-14
Abstract: The slide plate (3) has a sliding insert (5) which is locked removably in a recess (8). The sliding insert (5) consists of a sheet- metal frame (7) with perforations, into which sliding elements (6) made of a self-lubricating material, for example a graphite bronze, are inserted with a firm fit. The sliding elements (6) project above the surface of the slide plate (3) and sheet-metal frame (7), so that the points part (1) displaceable to and fro simply rests on these. The sliding insert (5) is essentially maintenance-free and can be exchanged quickly by only a few hand actions. The slide plate (3) is suitable for points and crossings with a tongue rail or moveable crossing noses and is recommended especially for high-speed stretches. <IMAGE>
Patent CH-685307-A5 (CH)
Title: Emergency pressure release for container
Inventor: REINKE PETER
IPC: F16K17/16
Filed: 1993-02-17
Abstract: The bursting disc (4) is designed to relieve the pressure in a container by giving way and blowing out when a given max. pressure is reached. The edge of the disc is trapped between a fixed ring (3) and a ring (2) which may be fixed or movable in an outer ring (1). These two rings have the same ID. As the pressure in the container increases, the bursting disc bows upwards. It may force the movable ring up and away from the fixed ring (3). The pressure in the container can now act on nearly the whole of the bottom surface of the disc, excluding only the extreme edge. which is trapped between the fixed (3) and outer (1) rings. When the disc bursts at a given minimal pressure, it parts around this edge and blows out through the central bore of the movable ring.
Patent CH-691743-A5 (CH)
Inventor: KURATLI RUEDI
IPC: F25B9/00
Filed: 1996-04-01
Abstract: The device uses a zeotropic refrigeration medium and includes a suction gas/liquid gas internal heat exchanger (5) for increasing the vapour pressure. A sensor (6) for the expansion valve (4) between the heat extraction and heat delivery heat exchangers is positioned on the low pressure side of the internal heat exchanger. In the case of a number of internal heat exchangers, the sensor for the expansion valve is positioned between the last internal heat exchanger and the compressor.
Patent CH-662720-A5 (CH)
Title: Dental articulator
Inventor: BALOGH JOZSEF
IPC: A61C11/00
Filed: 1987-03-31
Abstract: The articulator has a frame (1) and a box-shaped carrier (2) removably arranged on the frame (1). A support plate (4), which is connected in articulated fashion to the carrier (2) by means of tension springs (34) and can be removed therefrom, extends at right angles to the plane of the carrier (2). The support plate (4) is intended to receive means (5) carrying a mould model (50) of the lower jaw. A clamping screw (42), with a button engaging in the threaded hole (41), adjusts a pivoting plate (43) to the desired height. This pivoting plate (43) is adjusted to suit the wax image of the upper gums, and thereafter the teeth intended to be inserted in the wax image model are placed on top of it. The pivoting plate (43) can be fixed in the desired position by a pressure screw (44) with a button.   The height of the carrier (2) on the frame (1) can be adjusted. Means (17, 20) for fixing the movement paths of the support plate (4) in a manner corresponding to the measured results of the sagittal and lateral movements of the lower jaw of a patient are fixed in the carrier (2), and the course of the functions of the jaw joint system is exactly reproduced on movement of the support plate (4). <IMAGE>
Patent CH-685548-A5 (CH)
Title: Light barrel container
Inventor: FISCHER MARCO
IPC: B65D43/02
Filed: 1992-04-14
Abstract: The container which can be dismantled for disposal, such as a light barrel, has a cover and a base to cover the container openings, fitted with a cylindrical projecting edge, to give a friction grip against the inner surface of the mantle section of the container, and form a collar round the free edge of the mantle. A clamping ring can be fitted and removed, to give a shaped grip fit round the collar, and compress it against a section of the container mantle, to give a force fit joint. The light barrel is fitted with a thin polyethylene film liner to hold liquids and pourable materials.
Patent CH-669463-A5 (CH)
Title: Gas flow and temp. measuring device - uses ultrasonic pulses transmitted simultaneously in opposite directions at angle to gas flow
Inventor: BUESS CHRISTIAN
IPC: G01F1/66
Filed: 1985-03-21
Abstract: The gas flow measuring device has a measuring head wihwith cooperating transmission and reception members (S1,S2) and associated diffusors (12). Ultrasonic pulses are transmitted between the transmission and reception members (S1,S2) in opposite directions respectively incorporting a vector component in the direction of the flow in in opposition to the flow. The measured propagation times for the ultrasonic pulses are combined with the measured gas temp. to calculate the required flow parametes. Pref. 2 opposing ultrasonic pulses are transmitted simultaneously by the 2 transmission and reception members (S1,S2) which lie along a line at a given angle to the gas flow. ADVANTAGE - Reduced dead vol. and improved flow resistance and linear range.
Patent CH-600854-A5 (CH)
Title: Child's potty with sound signal transmitter
Inventor: MOSER RUDOLF
IPC: A47K11/04
Filed: 1976-02-16
Abstract: Child's potty with sound signal transmitter operated by enclosed battery switch mechanism and temp. sensors to indicate when user has finished
Patent CH-670975-A5 (CH)
Title: Electroerosion electrode with integral coupling surfaces - fitted directly to counter coupling of electroerosion machine
Inventor: HERZOG PETER
IPC: B23H7/26
Filed: 1986-05-16
Abstract: The electrerosion electrode is made from a blank (1) of Cu, a CU alloy, or similar material, with integral coupling surfaces (2,4) allowing the blank to be received within a counter-coupling (5) of an electro-erosion machine. Pref. the coupling surfaces are formed first using a die forging casting or sintering process to obtain a coupling shaft (2) with an eccentric perpendicular coupling pin (4) of the same material, or of hardened steel. The coupling surfaces can be used to support the blank in a counter coupling provided by a lathe or milling machine during machining of the electrode. ADVANTAGE - More economical mfr.