baber/WOPTO huggingface dataset:
Patent AU-2020102965-A4 (AU)
Title: An integrated secure covide-19 contact tracing framework using iot platform with blockchain
Inventor: GARG LALIT
IPC: G06Q50/26
Filed: 2020-10-22
Granted: 2020-12-24
Abstract: AN INTEGRATED SECURE COVIDE-19 CONTACT TRACING FRAMEWORK 
USING IOT PLATFORM WITH BLOCKCHAIN 
Abstract 
The contact tracing process is inevitable approach which obverse required in the pandemic 
situation (COVID-19) to protect our human mankind. Unfortunately, health care centre from all 
over the world do not have unique feature and pattern to trace out the identify of infection carrying 
person. Nowadays, online digital marketing enters into all commercial business trades includes 
Gasari Bazaar, Education, Telemedicine, etc where it requires new model for data aggregation and 
sharing present to continue business transaction, thus, retain economic standard of the society. For 
smooth functioning of above-mentioned sectors, health care department should provide essential 
information about isolation zone, affected person area and continuous updating of infection count.  
Therefore, it is required the effective and user-friendly model of contact tracing approach which 
accompany patient privacy and health information security. Thereby, an integrated secure covide
19 contact tracing framework using IoT platform with blockchain technology is implemented to 
provide secured storage of patient's information and minimize the cost of scaling to existing 
contact tracing strategies. This model measures moving infection person count and protect the test 
result of voluntarily participation. RFID transceiver (proof-of-concept) involves tracking the 
moving test samples and record of test samples stored on the blockchain to safeguard the patient 
privacy until required. It can also identify asymptomatic patient and super spreaders. It gives the 
real time data monitoring of patients after sample collected or even patient in motion which 
maximizes the indoor users comfort. Furthermore, the proposed model can be extended into public 
usage to overcome COVID-19 situation and be prepared for future pandemic.  
11 P a g e
AN INTEGRATED SECURE COVIDE-19 CONTACT TRACING FRAMEWORK 
USING IOT PLATFORM WITH BLOCKCHAIN 
Diagram 
Distributed Appications External System Distributed Ledgar Technology 
#------S----------------- I--------------- I-------------
Off-ine storage Blockchain smart contact 
RFID reader Registration rAuthorization 
Client server and Peer
peer Encrypted Info. Updated 
CDR 
Operating system: CCovid-19 Status 
Android, OS CCTV/Drones Notification 
Fig.1 Architecture of proposed system model 
1 P a g e
Patent AU-2021102249-A4 (AU)
Title: Push Release Magnet Assembly
Inventor: CASSAR VICTOR
IPC: F16B1/00
Filed: 2021-04-29
Granted: 2021-06-17
Abstract: The invention provides a Push Release Magnet Assembly comprising a magnet base 
and an extended steel magnetic circuit assembly which facilitates leverage for 
application and removal. The magnetic part of the assembly may be incorporated in a 
rubber or other materials moulded casing. The extended steel magnetic circuit 
assembly may also be partially encapsulated by the rubber or other materials.
Push Release Magnet Assembly 
6 
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Fig 5 
3 
6 
7 
Fig 6
Patent AU-2021102477-A4 (AU)
Title: Multi-direction automatic running and stabilization system for multi-purpose trolley of high speed rail tunnel
Inventor: ZHANG XIANGPING
IPC: B61D11/02
Filed: 2021-05-11
Granted: 2021-07-29
Abstract: OF THE DISCLOSURE 
The present invention discloses a multi-direction automatic running and stabilization system for 
a multi-purpose trolley of a high speed rail tunnel in the technical field of tunnel construction, 
comprising a rectangular cover, wherein a cavity is defined inside the rectangular cavity, a 
gettering assembly is arranged inside the cavity, and annular grooves are defined at a lower end 
of a top plate of the rectangular cover; an adjusting assembly is arranged below a top plate of the 
rectangular cover, and a lower end of the adjusting assembly is provided with a roller assembly, 
and the gettering assembly comprises a dust collector, a mounting frame, a connecting pipe, 
round pipes and vertical pipes. According to the present invention, the trolley can travel in a 
straight direction without human assistance, and can allow the rectangular cover to be in contact 
with the ground for safety & skid resistance and stability strengthening; furthermore, a direction 
of the travelling wheel can be adjusted to move the trolley laterally according to the tunnel 
construction environment requirements; in addition, the dust collector can be provided to absorb 
broken stones in the vicinity of the travelling wheel, thereby preventing them from hampering 
normal movement of the device.
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DRAWINGS: 
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Fig. 1 
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Fig. 2
Patent AU-2021103394-A4 (AU)
Title: Electronic Trunk Line Delay for Explosives
Inventor: WILLEMS JOHN
IPC: F42D1/055
Filed: 2021-06-16
Granted: 2021-08-12
Abstract: A system for initiating blasting comprising a bus wire connected to an electronic blast machine and 
extending to a series of electronic trunkline delay detonators on the surface, each detonator located 
outside of a blast hole and used with an existing non-electric and detonating cord downline system inside 
the blast hole.
5/6 
Electronic Trunk Line Delay 
Brief description of the drawings 
Figure 1 presents the basic diagram for the method 
Fi 
Figure 1.
Patent AU-2021104532-A4 (AU)
Title: Extraction and Isolation of Embelin from Embelia ribes berries and determination of its antiamoebic activity
Inventor: MISHRA NEERAJ
IPC: C12R1/91
Filed: 2021-07-24
Granted: 2022-04-28
Abstract: Present study showed the stronger amoebicidal action of Embelia ribes may be associated with some 
specific interaction of the active embelin with the cell wall of the parasites or with a more effective 
mechanism of penetration into the parasites through membrane channels. These results of in vitro and 
in vivo suggest that Embelia ribes is potential therapeutic drug for the treatment of E. histolytica 
infection. For the estimation of embelin in plasma UV method was developed. Further studies aimed 
that understanding the molecular mechanism involved in the amoebicidal action of Embelia ribes
Patent AU-2021104878-A4 (AU)
Title: A Method and Mix Proportion of Eco-friendly Paver Block Containing Waste Brick Powder
Inventor: GUPTA TRILOK
IPC: C04B18/16
Filed: 2021-08-03
Granted: 2022-05-05
Abstract: The present invention relates to a composition for the preparation of paver block. The object of 
the proposed invention is to provide an eco-friendly paver block utilizing bricks waste powder 
(surkhi) and partially replaces fine aggregate by waste brick surkhi (in powder form). In the 
embodiment, the proposed composition comprises of cement (16.13%, 405 kg), fine aggregate 
(18.40%, 462 kg), coarse aggregate (54.52%, 1369 kg), waste brick surkhi (4.62%, 116 kg), 
water (6.13%, 154 kg) and super plasticizer (0.20%, 4.9 kg) for production of one cubic meter 
concrete. Proposed eco-friendly paver blocks have unique feature of high compressive strength, 
flexural strength, better abrasion resistance, and less water absorption. Following invention is 
described in detail with the help of Figure 1 showing schematic presentation of the proposed eco
friendly paver block.  
E 8M 
E 
240 mm 
Figure 1
Patent AU-2021105334-A4 (AU)
Title: System and method for dual model-based early prediction of heart disease for indian type-2 diabetes mellitus patients
Inventor: KHAN YUSUFI FAIZ NOOR
IPC: G16H50/70
Filed: 2021-08-11
Granted: 2021-11-18
Abstract: The present invention generally relates to a system and method for 
dual model-based early prediction of heart disease for Indian type-2 
diabetes mellitus patients. The first model is a full model which tested all 
of the collected variables, whereas the second model is a partial model 
and it consisted of selected variables. The patients are included in the 
system sample if they experienced angiography, left ventricular 
hypertrophy, left anterior hemiblock, myocardial infarction, right bundle 
branch block, left bundle branch block, left ventricular diastolic 
dysfunction, angina, coronary artery bypass grafting and ischemic 
cardiomyopathy within the follow up time period of 5 years.  
39
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Patent WO-2013113311-A4 (WO)
Title: Module générateur thermoélectrique, substrat métal-céramique, ainsi que procédé de fabrication d'un substrat métal-céramique dudit type
Inventor: MEYER ANDREAS
IPC: H01L35/32
Filed: 2013-01-22
Abstract: L'invention concerne un module générateur thermoélectrique doté d'une zone chaude et d'une zone froide (1a, 1b), comprenant au moins un premier substrat métal-céramique (2) associé à la zone chaude et muni d'une première couche céramique (6) et d'au moins une première métallisation structurée (4) appliquée sur la première couche céramique (6), et au moins un deuxième substrat métal-céramique (4) associé à la zone froide (1b) et muni d'une deuxième couche céramique (7) et d'au moins une deuxième métallisation structurée (5) appliquée sur la deuxième couche céramique, ainsi que plusieurs éléments thermoélectriques de générateur (N, P) logés entre la première et la deuxième métallisation structurée (4, 5) des substrats métal-céramique (2, 3). De manière particulièrement avantageuse, le premier substrat métal-céramique (2) associé à la zone chaude (1a) comporte au moins une couche en acier ou en acier inoxydable (8), la première couche céramique (6) étant agencée entre la première métallisation structurée (4) et la ou les couches en acier ou en acier inoxydable (8). L'invention concerne par ailleurs un substrat métal-céramique associé ainsi qu'un procédé de fabrication dudit substrat.
Patent WO-2011085784-A4 (WO)
Title: Installation à température ultra-élevée et procédé pour le traitement thermique de produits alimentaires sensibles à la température
Inventor: TACKE LUDGER
IPC: F28F9/02
Filed: 2010-12-17
Abstract: L'invention concerne une installation à température ultra-élevée pour le traitement thermique de produits alimentaires sensibles à la température, en particulier de desserts ou de produits de type dessert, comprenant une zone de pré-réchauffeur et une zone de réchauffeur à haute température consécutive selon le préambule de la revendication 1. L'objectif de la présente invention est d'obtenir avec une installation à température ultra-élevée du type générique une adaptation précise et rapide de la température du produit alimentaire sortant de la zone de pré-réchauffeur aux conditions de température à l'entrée de la zone de réchauffeur à haute température, de garantir en même temps un traitement particulièrement délicat au plan thermique du produit alimentaire avec un temps de séjour identique pour toutes les quantités partielles du produit alimentaire et de maintenir aussi basse que possible la sollicitation mécanique du produit alimentaire. Ce résultat est obtenu par le fait que la première section de ligne (L1) est guidée au moyen d'un réchauffeur d'appoint (10) chauffé avec un troisième agent de chauffage (M3), par le fait qu'une conduite de recyclage (LR) dévie de la seconde section de ligne (L2) en un point de bifurcation (V1), laquelle conduite débouche, par rapport au sens d'écoulement du premier agent de chauffage (M1), dans la première section de conduite (L1), en amont du réchauffeur d'appoint (10) en un point de jonction (V2) dans la première section de conduite (L1), par le fait qu'un second dispositif de transport (3) transportant du point de bifurcation (V1) au point de jonction (V2) est disposé dans la conduite de recyclage (LR), et par le fait que, parmi les échangeurs de chaleur véhiculant le produit de la zone de pré-réchauffeur et de la zone du réchauffeur à haute température (100, 100-1,...; 100+1, 100+2,...), au moins le premier échangeur de chaleur de la zone du pré-réchauffeur (100) est conçu de telle sorte que, sur le au moins un faisceau de tubes (100.i), tous les tubes intérieurs (300) sont disposés en forme de bague circulaire, sur un seul cercle (K) et dans un canal extérieur (200*) conçu comme espace annulaire, s'étendent dans son sens longitudinal et s'appuient côté extrémité à chaque fois dans une plaque support tubulaire (700, 800).
Patent WO-2019102499-A4 (WO)
Title: Vacuum cleaner with closed air loop
Inventor: ABGHARI SEYED MEHRAN
IPC: A47L5/14
Filed: 2019-01-26
Abstract: In this plan, the output air of vacuum cleaner comes back again to the system and it comes to the surface from the brush. Blown and again sucked and it moves in the set pipes in a closed loop. Firstly dust and trash are separated from the surface by the blown air pressure and then it will be pulled inside by suction. Two tracks are provided for polluted air so that in one track, the air enters into bag directly and in another track, the polluted air firstly passes through a filter and then enters into the bag. Advantages: More power for cleaning the surface, by using of blow and suction pressure simultaneously. Having an air closed loop which prevents the motor output air from entering into the user's environment air, causes no entering any dust into the user's environment air. Because this system often uses the filter-less track so it saves the electrical power. For moving the machine an electrical motor with a wireless remote controller is used instead of human force
Patent WO-2009025983-A4 (WO)
Title: Procédé pour préparer des dérivés de 5-halogénoalkyl-4,5-dihydroisoxazole
Inventor: ANNIS GARY DAVID
IPC: C07D417/12
Filed: 2008-08-04
Abstract: L'invention concerne un procédé pour préparer un composé de formule 1 dans laquelle R1 est CHX?2#191, CX?3#191, CX?2#191CHX?2#191 ou CX?2#191CX?3#191; chaque X est indépendamment Cl ou F; Z est un phényle facultativement substitué; et Q est un phényle ou un 1-naphtényle, chacun facultativement substitué comme défini dans la spécification. Le procédé comporte également la mise en contact d'un composé de formule 2 avec de l'hydroxylamine en présence d'une base. La présente invention concerne également de nouveaux composés de formule 2 qui s'utilisent comme matières de départ pour le procédé décrit ci-dessus.
Patent WO-2009105556-A4 (WO)
Title: Revêtements en double couche, solubles dans un développeur, photosensibles, et à fond antiréfléchissant pour lithographie 193-nm
Inventor: MEADOR JIM
IPC: H01L21/027
Filed: 2009-02-19
Abstract: La présente invention concerne des procédés de fabrication de structures microélectroniques ainsi que les structures ainsi obtenues en utilisant un empilement de revêtements à double couche, photosensibles, développables en conditions humides et à fond antiréfléchissant, pour réduire la réflexion par le substrat pendant l'exposition. L'invention concerne des compositions remplies de colorant ou fixées à des colorants et destinées à être utilisées dans des revêtements antiréfléchissants. Les revêtements antiréfléchissants peuvent être réticulés thermiquement et déréticulés photochimiquement. L'empilement de revêtements à fond antiréfléchissant présente un gradient de propriétés optiques et se développe en même temps que le photorésist. Le procédé et la structure conviennent particulièrement bien pour les opérations de lithographie à haut NA.
Patent WO-2013016548-A4 (WO)
Title: Appareil, procédé et article utilisés pour l'authentification, la sécurité et le contrôle de dispositifs de stockage d'energie, tels que des accumulateurs
Inventor: LUKE HOK-SUM HORACE
IPC: H02J7/00
Filed: 2012-07-26
Abstract: Dans la présente invention, un ensemble de machines de collecte, de charge et de distribution, collectent, chargent et distribuent des dispositifs de stockage d'énergie électrique portatifs (par exemple, des accumulateurs, des supercondensateurs ou des ultracondensateurs). Pour la charge, les machines utilisent un courant électrique provenant d'une source extérieure, tel que le réseau électrique ou un service électrique d'un lieu d'installation. Par défaut, chaque dispositif de stockage d'énergie électrique portatif est désactivé et ne peut accepter une modification sauf s'il reçoit des informations d'authentification d'une machine autorisée de collecte, de charge et de distribution, d'un autre dispositif de charge autorisé ou d'un autre dispositif autorisé qui transmet les justificatifs d'authentification. De même, par défaut, chaque dispositif de stockage d'énergie électrique portatif est désactivé et ne peut distribuer d'énergie sauf s'il reçoit des informations d'authentification provenant d'un dispositif extérieur auquel il va distribuer de la puissance, tel qu'un véhicule ou un autre dispositif d'autorisation.
Patent CH-674788-A5 (CH)
Title: Mobile pesticide installation using gas - consists of flexible hood secured to rigid base plate by metal or textile clamping straps
Inventor: WALSER ERNST
IPC: A01M17/00
Filed: 1987-01-08
Abstract: The mobile installation for gassing insects and pests, which infest stores of materials, consists of a flexible hood (1) secured to a rigid round base plate (3) by metal or textile clamping straps (4). A gas proof seal for the hood on the base plate is effected by metal or plastics rings (2), and a ring (9) is fitted around the top of the hood to keep it in the same form as the base plate.  The height is adjusted by a pull wire (10). USE/ADVANTAGE - For loose or packaged material pesticide action, with safe exhaust of poisonous gases to atmos.
Patent CH-690064-A5 (CH)
Inventor: SCHWELLINGER PIUS
IPC: F24S10/75
Filed: 1996-03-07
Abstract: The apparatus consists of welded parts of aluminium and parts of copper bonded by laser beam welding. Also claimed is a process for welding the aluminium and copper parts together, e.g. for bonding copper pipes with aluminium foils or sheets.
Patent CH-682390-A5 (CH)
Title: Container for transporting e.g. bitumen, in solid state
Inventor: GURTNER DANIEL
IPC: B65D88/12
Filed: 1990-03-09
Abstract: The container transports material in a solid state, esp.  for a substance such as bitumen, which has a m.pt. above ambient temp. It consists of an essentially rectangular chamber into which the material is poured in liq. form and allowed to solidify, and a system for reheating the material to m.pt.  so that it can be poured out. The heating system is in the form of a coil for circulating a heating fluid, located beneath a partition (2) forming a false floor to the container, with the partition slightly angled to facilitate the evacuation of the molten material.  It can also slope down towards its centre line, which is aligned with the outlet (4), while the underfloor coil has at least one inlet (6) and an outlet. The heat can be supplied, for example, by a gas or oil burner.
Patent CH-666393-A5 (CH)
Title: Sprung strip for slatted bed base - includes abutment piece with two spacer pieces
Inventor: FRITSCHY ANTON
IPC: A47C23/06
Filed: 1985-02-28
Abstract: The sprung strip for a slatted bed-base incorporates a sprung strip (2) fixed to the frame (1) and to which is joined a second sprung strip (7). At least one of the sprung strips (2,7) has a height-adjustable abutment-piece (8) against which the other sprung piece rests. The abutment-piece (8) has a rotary stop-piece with at least two spacer-pieces (13,14) of different heights. One of the spacer-pieces (13,14) turns between the two sprung strips (2,7). ADVANTAGE - The springiness of the slats for the base of a bed can be altered quickly and reliably by an abutment piece.
Patent CH-686201-A5 (CH)
Title: Optical contactless edge detection of paper
Inventor: HALTER PETER URS
IPC: B65H7/14
Filed: 1993-03-31
Abstract: A primary light beam is directed towards a main operating plane (H) contg. objects. Two or more detectors (D1,D2) are used to evaluate the light scattered forwards and rearwards by an illuminated surface. The angle between the rearward scattered light detected by one detector and the main operating plane is equal to or smaller than the angle between the plane and the main emitted light axis. The rearward and forward scattered light detection signals are processed to form signals which can be correlated with the edges of the objects.
Patent CH-682541-A5 (CH)
Title: Biochemical Inactivation of RNA viruses.
Inventor: WIRTH URS VIKTOR DR
IPC: A01N63/50
Filed: 1992-06-23
Abstract: Ribonucleases (RNases) are highly active, easily used and extremely stable enzymes. Together with detergents, RNases deactivate and destroy irreversible RNA viruses. Agents containing RNase(s) and detergents are therefore suitable for disinfecting instruments, clothing and surfaces from contaminating RNA viruses. Special application forms for coating the skin surfaces of human beings, animals or plants reduce the risk of infection from RNA viruses. Agents with RNases and detergents, possibly combined with substances, may be regarded as "anti-infectives against RNA viruses (=aiRVi).
Patent CH-659738-A5 (CH)
Title: Installation panel which can be fitted to a wall
Inventor: BAECHLI EMIL
IPC: H02B1/04
Filed: 1982-04-17
Abstract: An electrical installation panel (11) which can be fitted to a wall consists of a supporting frame (12) and a support (27) on which it is arranged such that it can pivot about a vertical axis. In order to simplify the fitting of the switching apparatuses (19) on the supporting strips (14), the supporting frame (12) can be removed from the wall by a pivoting movement, can be pivoted back into its in-use position after the work has been completed, and can be locked by means of a retaining device (28). <IMAGE>
Patent CH-675451-A5 (CH)
Title: Displacement machine with spiral displacement member
Inventor: SPINNLER FRITZ
IPC: F01C17/06
Filed: 1988-08-03
Abstract: The positive-displacement machine for compressible media has a spiral chamber (11) in a housing (7), accommodating a mating spiral displacement member (1) mounted on an eccentrically driven rotor disc (3) to bear at all times against inner and outer peripheral walls of the chamber. To guide the disc w.r.t. to the housing, a second eccentric mechanism (26, 27) is provided at a distance from a first one (23, 24). Its guide shaft (27) in bearings in the housing is driven by gear train from that (24) of the first mechanism. The guide shaft works in plain bearings (28) in the housing, with the lubricant outlet from the bearings connected by a passage (30) to the lubricant supply for the drive shaft (24).
Patent CH-684761-A5 (CH)
Title: Heating boiler closure door
Inventor: VIESSMANN HANS DR
IPC: F23M7/00
Filed: 1991-11-08
Abstract: The heating boiler closure door consists of a shell-shaped door panel made of cast iron, in which, inside a circumferential, fire-space-side edge rim (2), an insulation block (8) is arranged, and, at the end (1) of the fire-space-side edge rim (2), a seal (9) is arranged in a circumferential groove. According to the invention, the heating boiler closure door is designed in such a manner, that at the fire-space-side end (1) of the edge rim (2), a cross-sectionally Z-shaped steel or special steel ring (3) is attached or inserted with one of its legs (4) and the seal (9) is arranged in the free space between the other leg (5), the base web (6) of the ring (3) and the adjacent end region (7) of the insulation block (8). The thickness (S) of the edge rim (2) is dimensioned considerably smaller than the width (B) of the base web (6) of the ring (3). <IMAGE>
Patent CH-647654-A5 (CH)
Inventor: HEGER REINHOLD
IPC: A23L13/30
Filed: 1980-05-14
Abstract: The material for extraction is extracted with physiologically acceptable fat or fat-like solvents in the presence of water. This is carried out in a closed pressure vessel at elevated temperature. The amount of water must be such that the water activity corresponds to a aw value of not less than 0.5. By suitable choice of the aw value it is possible to control the process in such a way that the flavour develops in the direction of a boiled flavour or in the direction of a roast flavour. The resulting flavour concentrate can be used as a semi-finished product in the manufacture of sauces, soups, seasoning mixes and the like or can be sold as a finished product. The material which has been subjected to the extraction process is in general completely tasteless.