baber/WOPTO huggingface dataset:
Patent AU-2020100826-A4 (AU)
Title: A physical layer authentication method for edge device combining threshold and machine learning
Inventor: WEN HONG
IPC: H04L29/06
Filed: 2020-05-22
Granted: 2020-07-16
Abstract: A b s t r a c t 
The invention discloses a physical layer authentication method based on edge devices, 
which takes the advantages of the threshold and the machine learning. Firstly, the maximum 
repetitive authentication number and the authentication threshold of physical layer information 
packet are set. Then several terminals perform authentication shaking hands with the edge 
device. After the identity of terminals is confirmed, they access the edge computing system.  
Every terminal continuously sends packets to the edge device. When the edge device receives 
the packet sent by the jth terminal at the ith time slot, it extracts the current channel information 
matrix as the basis of packet authentication. The edge device adopts the threshold method to 
perform the physical layer information package authentication, while it carries out the machine 
learning of the physical layer information package authentication at the same time. After the 
machine learning authentication method is completed, this machine learning method is used for 
authentication by the edge device. The novel method improves the authentication rate of 
physical layer information package and avoids long-term training.
1/2 
/ T 4i- narameter 
Idenit y authentication of 
upper layer terminal 
Extract channel information matrix 
_- Machine learning .  
algorithm training 
C onctsmplet 
N __ N 
Treshold-based authentication ofphysical 
layer packets 
theequremnts 
- maximum 
NLegal 
number of -informaion 
cerificatpackage? 
Construct a sample set Tg 
Training of Physical Layer Packet Authenticacket 
Method Based on Machine Learnin 
Nte aper me 
the requirements.  
Machine tearning-based physical packet authentication 
taxonomy 
N Legal 
t ------- information 
Deny and drop th aktComplete packet authentication and receive packet 
Figure 1
Patent AU-2020102302-A4 (AU)
Title: Underwater robots design and control mechanism using particle swarm optimization algorithm
Inventor: S KRISHNA MOHAN
IPC: B63G8/00
Filed: 2020-09-16
Granted: 2020-12-24
Abstract: UNDERWATER ROBOTS DESIGN AND CONTROL MECHANISM 
USING PARTICLE SWARM OPTIMIZATION ALGORITHM 
Abstract: 
In recent years, there has been improved attention provided to the researches in the underwater 
robotics domain. The water is not a place for long-distance electromagnetic communication due 
to unpredictable changes in the hydrodynamic force and pressure. Contrastingly it becomes 
essential for human activities such as for commercial, environmental and cultural purposes. Swarm 
robotics has the benefit of effectiveness and redundancy when compared to a single robot concept.  
The swarm robotics privileges these advantages to performing a task at high speed than a single 
robot under the same circumstances and environment. The primary issue to be considered in the 
underwater swarm robots is the hindrance in communication undersea. Thus this invention 
involves the development of the underwater swarm robots. Many different algorithms perform the 
optimization and control of swarm robots. The PSO (Particle Swarm Optimization) considers 
every robot in the swarm as a particle. The physical attributes of the robots are limited in the 
underwater application of the PSO algorithm. Thus to overcome this, and adapted inertia is added 
to the PSO. The adapted PSO is coupled with the reorientation algorithm to make it even more 
useful. Additionally, the problem in planning of path of the underwater robots in the undersea 
environment is dealt with by proposing an algorithm of improved ACO based on PSO is used in 
the 3D model for path planning that avoids the obstacles.  
11 P a g e
UNDERWATER ROBOTS DESIGN AND CONTROL MECHANISM 
USING PARTICLE SWARM OPTIMIZATION ALGORITHM 
Diagram 
Smart Bluetooth Arduino RF Transmitting 
Pione module (BC-05) (ATMEGAA328) Transmitter antenna 
Figure 1: Block diagram of command transmitting part of underwater swarm 
robots 
ReceMng RF 
Antenna receiver Ard uino 
motor 
Drive 
DC light Camera 
Figure 2: Block diagram of receiving part of underwater swarm robots 
1| P a g e
Patent AU-2020104359-A4 (AU)
Title: Manufacturing method of cost effective water filter using industrial fly ash waste
Inventor: PANDA RAMESH CHANDRA
IPC: B01J20/30
Filed: 2020-12-28
Granted: 2021-03-18
Abstract: Manufacturing Method of Cost Effective Water Filter 
Using Industrial Flyash Waste 
Abstract: 
The efficient management systems for industrial fly ash solid waste are required which is 
a residual by-product of coal combustion in thermal power plants. Fly ash has been 
employed as an adsorbent in waste water treatment methods due to abundant availability, 
high carbon content and adsorption characteristics. In this study, a filter media was 
prepared by using mixture of fly ash and binding agent (sodium silicate) followed by 
sintering at 1200°C for 30 minutes and experiments were carried out using fly ash as an 
adsorbent in domestic sewage water treatment. The test results revealed that, depending 
on the composition, porosity of the candle filters varied from 36 to 39% and compressive 
strength of the candle varied from strength varied from 7-10 MPa. The air permeability 
and dust filtration efficiency of the candle filter was evaluated using laboratory made test 
set up. Fly ash candle filtration tests showed good performance of filter with filtration 
efficiency of >97%. The current trends and future prospects on utilization modes of coal 
fly ash in wastewater treatment are stated.  
1
ashZ .Sun drying 
Moisture Removal from Fly ash 
Raw Mixing 
Fly ash + Binding agent (Sodium 
Silicate)+ Wood Dust +Water 
Silica Fume 
Poured the Mixture in a Mould 
Sintering at 12000C 7 , 
Demoulding followed by Cooling 
I 
Fly ash Candle Filter 
Waste water Treatment 
Regeneration of fly ash candle filter 
1 -( Water 
Regenerated fly ash candle filter Washing 
Fig-1: Process flow sheet of cost effective fly ash candle for water filtration 
2
Patent AU-2021101390-A4 (AU)
Title: Attention aware virtual assistant dismissal
Inventor: HINDI MUSA M
IPC: G06F3/16
Filed: 2021-03-17
Granted: 2021-05-13
Abstract: Systems and processes for operating an intelligent automated assistant are provided.  
An example process includes initiating a virtual assistant session responsive to receiving user 
input. In accordance with initiating the virtual assistant session, the process includes 
determining, based on data obtained using one or more sensors of the electronic device, 
whether one or more criteria representing expressed user disinterest are satisfied. In 
accordance with determining that the one or more criteria representing expressed user 
disinterest are satisfied prior to a first time, the process includes automatically deactivating 
the virtual assistant session prior to the first time. The first time is defined by a setting of the 
electronic device. In accordance with determining that the one or more criteria representing 
expressed user disinterest are not satisfied prior to the first time, the process includes 
automatically deactivating the virtual assistant session at the first time.
1000 
INITIATE A VIRTUAL ASSISTANCE H I ER SESSIONESEONTSIVE TOARECEIVINGSOD1N02 
USER lNPUT 
1004 
DETERMINE A TYPE OF 
THE USER INPUT 
1006 FIRST TYPE SECOND TYPE 1024 
IN ACCORDANCE WITH INITIATING THE VIRTUAL IN ACCORDANCE WITH INITIATING THE VIRTUAL 
ASSISTANT SESSION, DETERMINE, BASED ON ASSISTANT SESSION, DETERMINE, BASED ON 
DATA OBTAINED USING ONE OR MORE SENSORS DATA OBTAINED USING ONE OR MORE SENSORS 
OF THE ELECTRONIC DEVICE, WHETHER ONE OR OF THE ELECTRONIC DEVICE, WHETHER ONE OR 
MORE CRITERIA REPRESENTING EXPRESSED USER MORE CRITERIA REPRESENTING EXPRESSED USER 
DISINTEREST ARE SATISFIED ENGAGEMENT ARE SATISFIED 
1008 DETERMINE THAT A DIRECTION OF A USER DETERMINE THAT A DIRECTION OF A USER 1026 
GAZE IS NOT DIRECTED TO THE ELECTRONIC GAZE IS DIRECTED TO THE ELECTRONIC 
DEVICE DEVICE 
1010 DETERMINE A LOWERING OF THE ELECTRONIC 
DEVICE 
DETECT A TOUCH ON A BUTTON OR ON 1028 
A SCREEN OF THE ELECTRONIC DEVICE 
1012 DETERMINE THAT THE ELECTRONIC DEVICE IS 
FACING DOWN 
1014 DETERMINE THAT THE ELECTRONIC DEVICE IS DETERMINE A RAISING OF THE ELECTRONIC 1030 
IN AN ENCLOSED SPACE DEVICE 
IN ACCORDANCE WITH DETERMINING THAT IN ACCORDANCE WITH DETERMINING THAT THE ONE OR 
THE ONE OR MORE CRITERIA REPRESENTING MORE CRITERIA REPRESENTING EXPRESSED USER 
EXPRESSED USER DISINTEREST ARE ENGAGEMENT ARE SATISFIED PRIOR TO A FIRST 
SATISFIED PRIOR TO A FIRST TIME, TIME, FORGO DEACTIVATING THE VIRTUAL ASSISTANT 
AUTOMATICALLY DEACTIVATE THE VIRTUAL SESSION AT THE FIRST TIME, WHEREIN THE FIRST 
ASSISTANT SESSION PRIOR TO THE FIRST TIME, TIME IS A PREDETERMINED DURATION AFTER A SECOND 
WHEREIN THE FIRST TIME IS DEFINED BY A TIME AT WHICH A FINAL RESULT FOR THE VIRTUAL 
SETTING OF THE ELECTRONIC DEVICE ASSISTANT SESSION IS PRESENTED 
1016 1032 
FIG. 1OA
Patent AU-2021102480-A4 (AU)
Title: Mine ventilator with adjustable blade angle
Inventor: WU KE
IPC: F04D19/00
Filed: 2021-05-11
Granted: 2021-06-24
Abstract: The present invention belongs to the field of ventilators, in particular to a mining 
ventilator with an adjustable blade angle. In view of the problem that the angle of 
the fan blades cannot be adjusted according to the ventilation requirements during 
use, which reduces the use effect of the fan blades, the following solution is 
proposed, which comprises a chassis housing, and an inner wall of the chassis 
housing is fixed with a drive motor. In the present invention, through cooperation of 
the arc-shaped plates and the fan blades, the angle of the fan blades of the ventilator 
can be adjusted as required. By coordination of the connection motor, the worm 
gears and the worm shaft, rotation angle of multiple fan blades can be effectively 
adjusted at the same time, which improves use convenience.
1/1 
4 
Figure 1 
67 
5 4 
10 3 8 
9 
Figure 2
Patent AU-2021103830-A4 (AU)
Title: A smart printing device and its method there of
Inventor: N PASI BHAVESHKUMAR
IPC: B41J29/02
Filed: 2021-07-02
Granted: 2021-08-26
Abstract: The present invention generally relates toa smart printing device 
comprises a dual-story frame having a plurality of ground engaging 
elements to stabilize or move the frame, wherein the plurality of ground 
engaging elements includes one or more of a wheel and/or one or more of 
a rubber pad; a housing positioned at a certain height from a ground of 
one of the stories of the dual-story frame with support or at least two 
vertically support member; a printhead coupled to the housing for 
securing a laser emitter; a fixture configured to receive an article for 
desired printing over the article upon manual pushing the fixture at 
printing point, which is below the printhead; and a sensor engaged with 
the printhead and disposed towards the fixture to sense the presence of 
article to activate the laser emitter for printing/engraving a design or 
literatures over the article through a control unit.  
16
104 
Ig~IL 4 
114 
Figure 3 gure 
Figure 5
Patent AU-2021107648-A4 (AU)
Title: Yoga Towel
Inventor: CARTER CHRISTI
IPC: A63B21/00
Filed: 2021-12-15
Granted: 2022-01-13
Abstract: A yoga towel is for use in conjunction with a suitable mat or converter that allows an 
existing mat to be retrofitted to be used with the present yoga towel. The yoga towel 
has one or more magnets and/or metal attached, advantageously to its perimeter 
and/or with a center portion of the towel. A suitable surface such as a yoga mat will 
have a complementary metal and/or magnet so that when the yoga towel is placed 
on the yoga mat, the yoga towel through magnetic forces (i.e. attraction) is held in 
place. Advantageously, in one form, the magnets and/or metal are strips in the yoga 
towel and/or yoga mat are in the form of flexible strips of magnetic material and/or 
metal.
Patent WO-2010084170-A4 (WO)
Title: Boîtier
Inventor: SCHINDLER TIMO
IPC: H05K5/06
Filed: 2010-01-22
Abstract: L'invention concerne un boîtier qui sert en particulier au logement de composants de commutation électriques et qui est constitué d'un corps de boîtier, d'un couvercle et d'un joint situé entre le corps de boîtier et le couvercle, le couvercle étant fixé au corps de boîtier à l'aide d'éléments de fixation. L'invention concerne également un procédé pour le remplacement du joint d'un tel boîtier. A cet effet, on réalise sur la face du boîtier munie du joint une transition entre les parties latérales du corps de boîtier et le couvercle qui est exempte de fente. On obtient ainsi un boîtier particulièrement facile à nettoyer qui est en particulier conforme aux exigences d'hygiène particulières régnant, par exemple, dans le secteur de l'industrie alimentaire ou dans le domaine médical. Les salissures ne peuvent plus s'incruster sur le boîtier comme c'était le cas dans les variantes de boîtier connues de l'état de la technique.
Patent WO-2011138453-A4 (WO)
Inventor: GUENTHER NORBERT G
IPC: A61F5/01
Filed: 2011-05-06
Abstract: L'invention concerne un procédé de production d'une orthèse comprenant : une partie supérieure et inférieure respectivement en forme de coque ou de bride, adaptée chacune à l'ergonomie, ou proche de cette dernière, d'une partie du corps à soigner d'un patient; et un élément intermédiaire assurant l'accouplement de la partie supérieure avec la partie inférieure. Selon l'invention, au moins la partie supérieure et/ou la partie inférieure de l'orthèse est réalisée selon le procédé de "prototypage rapide". L'orthèse produite de préférence selon ce procédé présente une partie supérieure et/ou inférieure qui sont ainsi conçues en tant que supports de forme esthétiques de façon à masquer optiquement la forme requise sur le plan ergonomique ou de façon à se superposer à cette dernière.
Patent WO-2014139655-A4 (WO)
Title: Rasoir mécanique à structure simplifiée
Inventor: HIDDE AXEL R
IPC: B26B21/52
Filed: 2014-03-10
Abstract: L'invention concerne un rasoir mécanique à structure simplifiée, en particulier un rasoir mécanique humide doté d'une tête de rasage fixe et d'une cartouche de lames souple. En se basant sur l'état de la technique, l'invention a pour but de fournir un ensemble lame de rasoir qui présente une section d'articulation intégrée permettant d'adapter l'angle α entre le plan de contact avec la peau - c'est-à-dire le plan couvert par tous les sommets des lames de rasoir et, à faible distance de celles-ci, par la surface du cadre de la tête de rasage du rasoir - et l'axe longitudinal du manche du rasoir. La caractéristique d'élasticité correspondante peut être déterminée par la sélection du matériau et de la forme des différents composants de la section d'articulation, la fabrication de la cartouche de lames devant rester simple et ne comporter qu'un nombre réduit d'opérations. Le rasoir mécanique est constitué d'un manche présentant une tige dont la forme peut être choisie librement. Un cadre ouvert, formé périphériquement, constituant la tête de rasage, est relié de manière fixe en une seule pièce au manche, du côté où celui-ci présente un amincissement. L'axe longitudinal du manche et la tangente à la surface délimitée par le cadre délimitent un angle α connu pour garantir un maniement ergonomique du rasoir. Un autre aspect caractéristique du dispositif de l'invention est que le cadre de la tête de rasage est constitué d'un élément inférieur doté du raccord pour le manche, de deux éléments latéraux plats, et d'une traverse supérieure, ledit cadre étant ouvert. Une subdivision sensiblement centrale du cadre par un pont affleurant la surface du cadre sert d'une part à stabiliser le cadre, et d'autre part à former pour la surface affleurante côté utilisateur de ce dernier une surface de glissement destinée à maintenir la distance de sécurité nécessaire entre la surface de peau à raser et le plan des sommets des lames. L'espace formé entre le cadre et le pont à surface de glissement présente une dimension calculée pour permettre, l'insertion d'une cartouche ou d'un bloc de lames, pourvu(e), de manière classique, de n lames, où n > 0, et monté(e) mobile par encliquetage, de manière non interchangeable ni détachable. L'angle supérieur du cadre de la cartouche de lames forme un pont affleurant la surface de la cartouche de lames, dont la surface côté utilisateur est également doté de la surface de glissement destinée au maintien de la distance de sécurité entre la surface de la peau à raser et le plan des sommets des lames.
Patent WO-2019087104-A4 (WO)
Title: Visual indicator and fluid dispenser
Inventor: GUBELMANN JEAN
IPC: G04C17/00
Filed: 2018-10-31
Abstract: A device for fluid display comprising a fluid, wherein the fluid is displaced by an electrowetting process. The device is filled with at least 2 immiscible fluids, whereas one fluid is located within the electrical field generated by a reference electrode and a control electrode and partially within the electrical field generated by the same reference electrode and at least one second control electrode so that the electric activation of the second control electrode generates a deformation or movement of the fluid in the direction of the second control electrode. Also provided is a method of switching the control electrodes of the device above-mentioned device in a sequence so that a portion of the fluid is displaced within the device.
Patent WO-2009054005-A4 (WO)
Title: Système d'implant dentaire
Inventor: VERMA MAHESH
IPC: A61C8/00
Filed: 2008-10-23
Abstract: Cette invention concerne un système d'implant dentaire de type à vis (1), comprenant trois composants, à savoir - un dispositif d'ancrage d'implant dentaire (2), un composant multifonctionnel (3) et la vis de butée (4). L'invention comprend un dispositif d'ancrage d'implant dentaire en forme de vis, portant, sur sa surface externe, un filetage Buttress sur le corps, et un microfiletage sur le collier ayant des dimensions particulières. Cette combinaison offre les avantages d'une biomécanique améliorée sur l'interface implant-butée, d'une nature auto-taraudeuse, et minimise les contraintes appliquées sur la crête de l'os, conduisant à une résorption réduite de l'os crestal lors de la mise en fonction de l'implant, ce qui garantit ainsi sa stabilité à long terme. Le composant multifonctionnel du système sert de support d'implant, d'analogue d'empreinte et de butée finale. De plus, le composant multifonctionnel a une plate-forme prothétique unique de sorte qu'un seul et même composant soit compatible avec différentes dimensions d'implants. Par conséquent, le composant multifonctionnel réduit l'attirail nécessaire pour le système d'implant et permet une manipulation facile du système. La connexion implant-butée a une interface de type interne, la jonction implant-butée médialisée permettant une meilleure conservation du niveau d'os crestal. La butée présente une partie transmuqueuse concave et externe pour renforcer le profil d'émergence et un filetage interne supplémentaire pour fixer la vis de butée desserrée. La vis de butée a une longue rainure interne qui peut être ajustée en fonction de la hauteur de butée sans perdre sa propriété de fixation.
Patent WO-2016085320-A4 (WO)
Title: Appareil de collecte d'eau de pluie
Inventor: WANG SHIN CHUAN
IPC: E03B3/02
Filed: 2015-11-24
Abstract: La présente invention concerne un appareil de collecte d'eau de pluie (10) permettant de ne recueillir automatiquement que l'eau de pluie propre de second étage. L'appareil (10) comprend une chambre de dérivation (20) comportant une entrée (21) et une sortie (22), un régulateur de débit (23) est fourni en dessous de l'entrée (21) et est logé au sein de la chambre de dérivation (20). Le régulateur de débit (23) comporte un passage unidirectionnel (236) et un volet (233) est disposé à l'intérieur du passage (236). Le volet (233) est relié de façon opérationnelle à un flotteur (234). La sortie (22) est située entre l'entrée (21) et le régulateur de débit (23). En cours d'utilisation, l'eau de pluie de premier étage remplie de contaminants pénètre dans l'appareil (10) par l'intermédiaire de l'entrée (21) et remplit la chambre de dérivation (20). L'augmentation du niveau d'eau de pluie de premier étage dans la chambre de dérivation (20) fait en sorte que le flotteur (234) monte en entraînant un mouvement vers le haut correspondant du volet (233) ce qui entraîne une fermeture du passage (236) pour permettre le piégeage d'eau de pluie propre de second étage supplémentaire à l'intérieur du passage (236). L'eau de pluie de second étage piégée exerce une pression supplémentaire sur le volet (233) de façon à obturer le passage (236) en entraînant une dérivation de l'eau de pluie de second étage piégée en direction de la sortie (22) en vue d'un recueil.
Patent WO-2017100467-A4 (WO)
Title: Compositions et méthodes permettant l'internalisation d'enzymes
Inventor: BAIK ANDREW
IPC: C12N9/40
Filed: 2016-12-08
Abstract: L'invention concerne des compositions et des méthodes de traitement de maladies lysosomales. Des complexes biothérapeutiques contenant un domaine de liaison à l'effecteur d'internalisation et une activité enzymatique lysosomale de remplacement sont décrits. Les complexes biothérapeutiques sont capables de pénétrer dans des cellules, de se séparer du lysosome, et de délivrer l'activité enzymatique de remplacement au lysosome.
Patent WO-2020055725-A4 (WO)
Inventor: NEWMAN AMY HAUCK
IPC: C07D209/42
Filed: 2019-09-09
Abstract: Disclosed herein are novel methods of treating pain in a patient in need thereof by providing to the patient a selective dopamine D3 receptor antagonist/partial agonist which when used with an opioid analgesic, can mitigate the development of opioid dependence, by preventing the need for dose escalation while either maintaining the opioid analgesic effect or providing analgesia with a lower dose of the opioid. In addition, the D3 antagonists/partial agonists described herein may be used to augment the effectiveness of current Medication Assisted Treatment regimens (e.g. methadone or buprenorphine) for the treatment of opioid use disorders.
Patent CH-586255-A5 (CH)
Title: Marking (co)polyester and moulding with lanthanum and lead - involves adding soluble compounds to polyester starting materials
IPC: C08K3/10
Filed: 1973-01-30
Abstract: Making of homo- or co-polyesters (I) and mouldings made from these comprises adding 0.001-10 ppm wrt. the starting materials forming (I), of a mixt. of La and Pb in the form of cpds. which are soluble in (I) or the starting materials used. Traces of La and Pb cpds. can be detected in considerably lower concns. than those used previously. La and Pb salts of organic acids or oxides are used. (I) pref. is polyethylene tetephthalate (Ia) or a co- or block polyester contg. terephthalic acid. E.g. 0.00025 (wt) pt. La acetate and 0.0011 pt. PbO were added to 9700 pts. dimethyl terephthalate and 7500 pts. HOCH2CH2OH used for (Ia) prodn. Chips contg. 0.01 - ppm La and 0.1 ppm Pb were obtd.
Patent CH-690518-A5 (CH)
Title: Base plate for wrist watch comprises single piece of hard material machined by ultrasound to define shape for mechanism
Inventor: DESCHANEL FABRICE
IPC: G04B29/02
Filed: 1996-08-09
Abstract: The base is machined from a hard and possibly semi-precious material, to provide a decorative casing for the watch.  The base plate for a watch movement is made from a single piece of mineral material, whose hardness is greater than or equal to 5 Mohs. Machining is carried out by ultrasound by use of at least one 'sonotrode' which provides a negative of the base plate to be machined. The material used may be glass, quartz or precious or semi-precious stone. The structure may include stones set into holes formed in the base plate, the stones forming the bearings for mobile elements of the watch mechanism. The base plate material may be chosen for its color and clarity and veining, whilst the hour markers may be attached to the cover glass of the watch.