baber/WOPTO huggingface dataset:
Patent AU-2018101508-A4 (AU)
Title: A ceiling fan blade assembly structure
Inventor: XIE LONGFA
IPC: F04D29/34
Filed: 2018-10-11
Granted: 2018-11-15
Abstract: A ceiling fan blade assembly structure having quick assembly and disassembly features. The structure comprises: a ceiling fan body, wherein the ceiling fan body is provided with a annular housing, a motor mounting chamber is arranged in the annular housing, a plurality of receiving chambers are formed between the motor mounting chamber and the annular housing, each receiving chamber is provided with a chamber ceiling disposed at the same oblique angle, each receiving chamber is provided with a lower opening, each chamber ceiling is provided with an upwardly recessed groove, each groove is provided with an opening and an upper ceiling, and elongated openings having the same oblique angle as the chamber ceilings are formed in the annular housing; a plurality of buckles, wherein the buckles are assembled in the receiving chambers respectively, each buckle is provided with a base and a resilient retaining clip projecting downwards from the base, the bases of the buckles are fixed in the grooves of the chamber ceilings of the receiving chambers, and the resilient retaining clips protrude out of the openings of the grooves; a plurality of fixing brackets, wherein the fixing brackets are secured in the receiving chambers respectively, each fixing bracket is provided with a pressing portion, a distance is kept between the pressing portion of each fixing bracket and the corresponding chamber ceiling, an opening is formed at an outer side between each fixing bracket and the corresponding chamber ceiling, and the openings face the elongated openings of the annular housing; and a plurality of blades, wherein each blade is provided with a connection end, a locking aperture is arranged at each connection end, the connection end of each blade enters a space between the corresponding fixing bracket and the corresponding chamber ceiling from the corresponding elongated opening and the corresponding opening, and the resilient retaining clips of the buckles are buckled into the locking apertures of the blades. CC Cc Nt
Patent AU-2018101933-A4 (AU)
Title: Polyolefin chelating stabilizer 1084 production plant
Inventor: GUAN GENAN
IPC: C07F15/04
Filed: 2018-12-03
Granted: 2019-01-24
Abstract: Polyolefin chelating stabilizer 1084 production plant Abstract 5 Polyolefin chelating stabilizer 1084 production plant, including: tank (F101), tank (F102), tank (F103), tank (F104), feedstock pump (JI01, J102, J105, J106), transfer pump (J103, J104), reactor (DI01), washing tank (D102), reactor (D103), filter (LIO, L102), dryer (ElOl, E102); among them, tank (FlOl) is used to store carbon tetrachloride, tank (F102) is used to store sulfur tetrachloride solution of sulfur 10 dichloride, tank (F103) is used to store n-butylamine, tank (F104) is used to store nickel acetate solution; among them, feedstock pump (J102) is connected respectively to filter (LIO) and reactor (D103); among them, nominal volume of tank (F102) is 2.7-2.9 m. 15 Figure 1 IrvI C-) Figure 1
Patent AU-2018102027-A4 (AU)
Title: Preparation process for porous silicon nitride ceramics
Inventor: LI QINGGANG
IPC: C04B35/584
Filed: 2018-12-07
Granted: 2019-01-17
Abstract: The present invention discloses a preparation process for porous silicon nitride ceramics, including the following steps: gel preparation, blank forming, blank drying, adhesive discharging of blank, and blank sintering. The preparation process for porous silicon nitride ceramics provided by the present invention is low in cost and simple. The porous silicon nitride ceramics prepared by adding carbon powder, a pore-making agent and oil-in-water emulsion have high porosity, uniform pores and good mechanical property. The prepared porous silicon nitride ceramics have porosity of 59.58%-67.23%, and bending resistance of 99.89-131.67 MPa. 10915827_1 (GHMatters) P11 0265.AU
Patent AU-2019101800-A4 (AU)
Title: Improved isolation assembly
Inventor: COPPER JEFFREY EDWARD
IPC: E03C1/02
Filed: 2019-12-29
Granted: 2021-06-24
Abstract: The invention relates to an improved isolation assembly including a water unit 
(including an inlet and an outlet for water flow), a hose means, and a valve means.  
The hose means provides water flow to the improved isolation assembly and water 
unit from a mains or similar source. The valve means is in fluid connection with the 
hose means, to receive mains water, and the valve means substantially prevents 
water flow where the flow rate of water is above a predetermined rate, to prevent 
flooding. The invention also relates to variants thereon.  
specPA2065119
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Patent AU-2020101924-A4 (AU)
Title: Rotating biological contactor for wastewater treatment and method of use thereof
Inventor: RAN QUAN
IPC: C02F11/02
Filed: 2020-08-21
Granted: 2020-10-01
Abstract: The present invention discloses a rotating biological contactor (RBC) for wastewater treatment 
and a method of use thereof. The RBC for wastewater treatment includes an oxidation tank. Support 
platforms are welded to upper outer sides of both ends of the oxidation tank. Shaft seats are mounted 
between upper surfaces of the support platforms and a body of the oxidation tank. A shaft rod is 
mounted between the two shaft seats. Disks fixedly sleeve a part, located between the shaft seats, of 
the shaft rod. A lower end of each disk is located inside the oxidation tank, while an upper end of 
the disk extends above the oxidation tank. A central hole is formed in the center, corresponding to 
the shaft rod, of each disk. One end of the central hole extends to an end portion, far away from a 
first gear disk, of the shaft rod. A liquid outlet pipe is mounted on an end, far away from the first 
gear disk, of the shaft rod. A liquid inlet cylinder is arranged between adjacent disks. During the use 
of the RBC for wastewater treatment, the treated wastewater in the oxidation tank can automatically 
flow into the oxidation tank of a next-stage RBC, that is, the wastewater in the wastewater treatment 
process can be transferred between RBCs without the use of a water pump, which is conducive to 
promotion and use.
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Patent AU-2020102982-A4 (AU)
Title: Anticoagulant coating liquid containing heparin, coating microsphere, preparation method and application for artificial blood vessels
Inventor: OUYANG CHENXI
IPC: A61L33/06
Filed: 2020-10-23
Granted: 2020-12-24
Abstract: The present invention discloses an anticoagulant coating liquid containing heparin, coating microsphere, 
preparation method and application for artificial blood vessels. In the present invention, the combination 
of curcumin and heparin can enhance the anticoagulation functions of heparin coating, and further 
enhance the stability using the properties of PLA-PEG-PLA drug-loaded sustained-release microspheres, 
achieving the functions of anti-tissue proliferation and anti-inflammatory reactions that cannot be 
achieved by coatings alone such as heparin or protein, which is very important for implanted devices 
such as artificial blood vessels, vascular stents and vascular patches to reduce thrombosis in the human 
body, lower postoperative complications and improve product lifespan.
Patent AU-2020104117-A4 (AU)
Title: A methodfor fractional order controller in delta domain for electrochemical process
Inventor: GANGULI SOUVIK
IPC: G06F17/10
Filed: 2020-12-16
Granted: 2021-03-04
Abstract: The present disclosure relates to a method for fractional order controller in delta domain for 
electrochemical process comprises finding numerator and denominator polynomials of a 
lower-order model by adapting an identification approach;measuring response of a higher
order and expected reduced system with unknown coefficients for providing an edge over 
standard biased signal;evaluating anonymous parameters of lower-order system through 
metaheuristic technique;reporting both sum of square error (SSE) and integral of square error 
(ISE) widely from context of time response matching;estimating model parameters upon 
weighing a large initial error lightly in time response owing to very small value of time with 
the use of integral of time-weighted square error in the objective function whereas errors 
occurring in the later part of transient response are penalized; andidentifying unknown 
coefficients of numerator and denominator polynomials of reduced-order system upon 
confirming an objective function.  
16
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finding numerator and denominator polynomials of a lower-order model by adapting an identification approach 2 
measuring response of a higher-order and expected reduced system with unknown coefficients for providing an edge over 104 
standard biased signal like a step input 
106 
evaluating anonymous parameters of the lower order system through any metaheuristic technique 
108 
reporting both sum of square error (SSE) and integral of square error (ISE) are widely from the context of time response matching JA 
estimating model parameters upon weighing a large initial error lightly in the time response of the system owing to a very small 
value of time with the use of integral of time-weighted square error (ITSE) in the objective function whereas the errors occurring in ,V110 
the later part of the transient response are penalized heavily 
112 
identifying unknown coefficients of the numerator and the denominator polynomials of the reduced-order system upon confirming 
and thereafter selecting that objective function has a better selectivity in comparison with ISE 
Figure 1
Patent AU-2020104383-A4 (AU)
Title: Projection filter based universal framework to match the musical notes of synthesizer and indian classical instruments
Inventor: V CHITRE ABHIJIT
IPC: G10H7/00
Filed: 2020-12-29
Granted: 2021-03-18
Abstract: The role of different instruments can be incorporated in a synthesizer.  
Due to rapid development in audio processing techniques the accuracy of 
producing the tones of different instruments has been substantially 
increased. Currently Synthesizers adapt different techniques to mimic the 
sound of instruments. Prominent techniques are additive and subtractive 
synthesis. The additive synthesis technique produces sound by adding 
different sine waveforms. Potentially this technique can produce sounds 
that closely approximate the sounds generated by acoustic musical 
instruments, but this makes it a complicated task due to the rigorous 
analysis required in this approach. The framework proposed in the 
present invention is all together a different approach of combination of 
different adaptive filter configurations with inclusion of Empirical Mode 
Decomposition technique for adaptively changing the input signal from 
synthesizer to the desired signal recorded from actual instrument. Even if 
the framework is tested for Indian Classical instruments it can equally be 
applied to match the sounds between synthesizer and any instrument as 
it captures the essential characteristic behavior of signals which proves 
very critical for matching.  
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Patent AU-2021100346-A4 (AU)
Title: An iot based system for security and door access control
Inventor: ARYA SANDEEP
IPC: G07C9/37
Filed: 2021-01-20
Granted: 2021-04-15
Abstract: AN IOT BASED SYSTEM FOR SECURITY AND DOOR ACCESS CONTROL 
The present invention relates to an IOT based system for security and door access control. The 
object of the present invention is to restrict the entries of unauthorized person in the secured area 
without permission of the admin. The proposed system comprises of advance microprocessor 
which is used to perform image processing on captured images via programming outside the 
house and verifying it with images stored in database, if the images are matched and admin 
provide access then a person is allowed to provide access and entry in house but if admin denies 
access of particular person then the voice message convey the person that access was denied and 
if the person tries to get forceful entry in house then the video of that person is sent to nearby 
police station and neighbors for security.
1/1 
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Patent AU-2021101051-A4 (AU)
Title: A novel martial arts training equipment
Inventor: LI JIAFA
IPC: A63B69/00
Filed: 2021-02-26
Granted: 2021-04-29
Abstract: The invention discloses a novel martial arts training equipment, which comprises a base, an 
upright post, a cross beam, a fixed beam, a suspension beam, a suspension positioning mechanism 
and a training component. According to the invention, sandbag Sanda training can be realized, and 
traditional martial arts training can also be realized by utilizing the setting of the wooden dummy 
outside the mounting cylinder. The speed ball is used to train the punching speed and the reaction 
speed of the trainer, and the training component can also be used as a counterweight, thus achieving 
the effect of fitness equipment. The novel martial arts training equipment provided by the invention 
is reasonable and compact in structural design, has multiple functions, wide application range, 
reasonable design, practicality and feasibility, which is suitable for popularization and use.
FIGURES: 
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Patent AU-2021103980-A4 (AU)
Title: A Preparation Method of Bone Scaffold Composite Material
Inventor: ZHOU JIANYE
IPC: A61L27/36
Filed: 2021-07-08
Granted: 2021-09-09
Abstract: The invention discloses a preparation method of bone scaffold composite material, which 
comprises the following steps: 1) Preparation of -TCP calcined bone block; 2) Preparation of 
j-TCP/Zn2+ calcined bone block; 3) Preparation of -TCP/CS composite scaffold materials; 4) 
Preparation of j-TCP/Zn2+/CS porous composite scaffolds. The beneficial effects of the 
invention are as follows: the invention provides a preparation method of bone scaffold 
composite material. The fetal bovine bone (p-tricalcium phosphate) is prepared by secondary 
calcination of fetal bovine cancellous bone by ammonium dihydrogen phosphate method and 
then modified by the double surface of + zinc + chitosan. It is a bone scaffold material with 
good biocompatibility and strong comprehensive bone repair ability; at the same time, with the 
large-scale popularization of serum treatment, China's fetal bovine serum manufacturers began 
to develop on a large scale, the use of fetal bovine serum is gradually increasing, while the 
natural fetal bovine bone, the remaining material for the production of fetal bovine serum is 
wasted, the full use of it can reduce the cost of two medical industries.
Patent WO-2018150109-A4 (WO)
Title: Dispositifs et methode de mesure associee pour la determination des proprietes mecaniques de milieux initialement liquides ou mous et de leurs evolutions dans le temps
Inventor: LABOURET STÉPHANE
IPC: G01N29/30
Filed: 2018-02-16
Abstract: L'invention concerne un dispositif permettant de déterminer simultanément les célérités des ondes acoustiques longitudinale et transversale ainsi que la masse volumique d'un milieu (104) liquide ou mou et leurs évolutions temporelles. L'invention est constituée d'un milieu de référence (101) auquel est couplée une barrette multi- transducteurs plane (220) dont les éléments, associés à des retards électroniques adaptés, permettent de modifier la direction d'émission de l'onde incidente et l'angle de l'onde réfléchie sur l'interface de réflexion (140) du milieu à étudier. Les coefficients de réflexion sont mesurés, selon plusieurs angles d'incidence, avec un seul dispositif en émission et réception (221). Une méthode de traitement associée à l'invention permet de résoudre les systèmes d'équations décrivant ces réflexions et obtenir les propriétés caractéristiques du milieu étudié.
Patent WO-2008129362-A4 (WO)
Inventor: PRIEL MICHAEL
IPC: H03K17/24
Filed: 2007-04-20
Abstract: A device (100) for state retention power gating, the device (100) includes a group of circuits (110 (1) - 110 (4) ) , each circuit is characterized by a reset state, wherein the device (100) is characterized by including: a first memory entity (130, 530 (1) , 530 (8) ) adapted to save during a shut down period of the group circuits (110 (1) - 110 (4) ) , at least one location of at least one non-reset- state circuit of the group of circuits.
Patent WO-2015019232-A4 (WO)
Title: Système de réduction des rayons x
Inventor: GUEZ ALLON
IPC: G21K1/02
Filed: 2014-07-24
Abstract: La présente invention concerne un système d'imagerie à trames multiples ayant une capacité d'exposition différentielle aux rayons X de différentes zones d'entrée d'un intensificateur d'image ou un autre détecteur de rayons X. Des collimateurs sont disposés pour contrôler la quantité de rayonnement dans différentes régions de l'image et un traitement d'image est effectué pour produire l'affichage d'images de différentes qualités. Des procédés de déplacement sont décrits pour déplacer les collimateurs afin de produire des trames d'image optimales.
Patent WO-2015083183-A4 (WO)
Title: Dispositif de navigation tenu en main à rétroaction haptique
Inventor: VERMA ABHINAV S
IPC: G01C21/36
Filed: 2014-12-01
Abstract: La présente invention concerne un dispositif de navigation tenu en main à rétroaction haptique pour la détection de distance, avec flexibilité de fixation et de séparation des capteurs de navigation (101) et avec flexibilité de détection de l'éloignement de l'obstacle dans plusieurs directions sur 180 degrés au maximum dans la direction de pointage de la main. Le dispositif mesure l'éloignement de l'obstacle à l'aide de capteurs (101) placés au bout d'un doigt. La mesure est subdivisée en catégories sur la base de l'éloignement. Cette catégorie est éventuellement notifiée à l'utilisateur via des actionneurs de rétroaction haptique (100) situés stratégiquement sur le doigt spécifique. Une rétroaction en 3D est obtenue par mappage des orientations spatiales de la main à l'aide d'unités de mesure inertielles (2).
Patent WO-2009084069-A4 (WO)
Title: Solution oculaire avec du lycopène organique
Inventor: RESCIO LEONARDO
IPC: A61K9/00
Filed: 2008-12-23
Abstract: La présente invention concerne une solution oculaire topique comportant des caroténoïdes, des liposomes, des lipides végétaux /cérasomes, des phospholipides et des agents de viscosité.
Patent WO-2009094648-A4 (WO)
Title: Solenoid actuator
Inventor: SCHILFFARTH ADAM
IPC: G01N27/74
Filed: 2009-01-26
Abstract: A fluid assay system and a method for immobilizing magnetic particles within a fluid assay system are provided which employ a vessel for receiving magnetic particles and a solenoid actuator comprising a core component and a coil of wire wound around at least a portion of the core component. The solenoid actuator is configured such that an application of current through the coil of wire moves the core component toward the vessel. In some cases, core component includes a magnet to immobilize one or more magnetic particles disposed within the vessel. An embodiment of the solenoid actuator includes a telescoping body holding a core component and a coil of wire wound around at least a portion of the telescoping body.
Patent WO-2010053684-A4 (WO)
Title: Étalonnage de réciprocité d'antenne
Inventor: VOOK FREDERICK W
IPC: H04B7/04
Filed: 2009-10-20
Abstract: L'invention concerne un procédé et un système permettant d'étalonner au moins une antenne (1,1 à 1,3. 1,j). Au moins une première antenne (1,4) comprise dans un premier réseau d'antennes (102) peut être sélectionnée en tant qu'antenne de référence primaire. Au moins une antenne (4,3) qui n'est pas comprise dans le premier réseau d'antennes peut être sélectionnée en tant qu'antenne de référence secondaire. Au moins une première caractéristique de propagation de signal (122) peut être mesurée en fonction d'au moins un signal communiqué sans fil entre l'antenne de référence primaire et l'antenne de référence secondaire. Au moins une seconde caractéristique de propagation de signal (118) peut être mesurée en fonction d'au moins un signal communiqué sans fil entre l'antenne de référence secondaire et au moins une seconde antenne (1,2) comprise dans le premier réseau d'antennes. Au moins un premier coefficient d'étalonnage peut être établi pour la seconde antenne.
Patent WO-2010101752-A4 (WO)
Title: Crible souterrain offrant une résistance variable à l'écoulement
Inventor: RICHARD BENNETT M
IPC: E21B34/06
Filed: 2010-02-24
Abstract: La présente invention concerne une section de crible offrant une résistance variable à l'écoulement dans le matériau de crible afin d'équilibrer l'écoulement sur la longueur du crible. Dans une variante, différentes zones séparées comportent des cribles configurés pour des pourcentages de surface de vide différents, mais ayant tous la même capacité de filtration de particule. Dans une autre variante, des parties séparées présentent différentes proportions de recouvrement de parties de crible, de façon à équilibrer l'écoulement sans affecter la taille de particule criblée. La forme transversale d'une sous-couche à fil enroulé pour le crible est rendue plus proche d'une forme trapézoïdale, afin de diminuer l'angle d'ouverture pour les chemins d'écoulement entrant vers le tuyau de base. De cette manière, la résistance à l'écoulement est réduite, et l'écoulement augmente du fait d'une turbulence réduite.
Patent WO-2010144702-A4 (WO)
Title: Détecteurs nucléaires construits directement en un matériau de blindage ou de modulation
Inventor: MOLZ ERIC B
IPC: G01V13/00
Filed: 2010-06-10
Abstract: L'invention porte sur un appareil pour mesurer un rayonnement dans un trou de forage pénétrant dans la Terre, l'appareil comprenant : un outil de fond de trou ayant une structure définissant une cavité; et un ou plusieurs composants de détection de rayonnement intégrés dans la cavité et configurés pour mesurer le rayonnement. L'invention porte sur un appareil transportable à travers un trou de forage pour mesurer un rayonnement dans le fond de trou et sur un procédé de production d'un appareil de fond de trou pour mesurer un rayonnement.
Patent WO-2012109143-A4 (WO)
Title: Système de dimensionnement d'objet et procédés associés
Inventor: KENNINGTON ROBERT L
IPC: G01B11/24
Filed: 2012-02-06
Abstract: L'invention concerne un procédé et un appareil pour dimensionner et, éventuellement, peser un objet. Une plate-forme présentant une surface est utilisée pour porter un objet. Un utilisateur fait une sélection entre deux dispositifs de dimensionnement différents de l'appareil. Le premier dispositif fait intervenir trois capteurs de distance pour déterminer une distance entre chacun des capteurs et un côté d'un objet. Le deuxième dispositif comprend une porte mobile qui est amenée à passer au-dessus et autour d'un ou plusieurs objets sur la plate-forme. Des groupes de capteurs, par exemple des groupes d'émetteurs et de récepteurs de lumière alignés et appairés, sont utilisés en combinaison avec une pluralité de positions de porte détectées pour déterminer les dimensions du ou des objets à mesure que la porte passe autour du ou des objets si la lumière issue d'un émetteur sur un côté de la porte atteint ou pas un récepteur de lumière sur un autre côté opposé de la porte.