baber/WOPTO huggingface dataset:
Patent AU-2018101762-A4 (AU)
Title: Antistatic agent diethyl stearyl ethyl benzyl ammonium chloride production plant
Inventor: PENG XIANGLIANG
IPC: B01J19/18
Filed: 2018-11-18
Granted: 2019-01-17
Abstract: Antistatic agent diethyl stearyl ethyl benzyl ammonium chloride production plant Abstract Antistatic agent diethyl stearyl ethyl benzyl ammonium chloride production plant, including: tank (F101), tank (F102), feedstock pump (Ji01), feedstock pump (J102), feedstock pump (J107), feedstock pump (J108), make-up tank (Di01), enamel reactor (D102), transfer pump (J103), transfer pump (J104), transfer pump (Ji05), transfer 10 pump (J106), neutralization tank (D103), distillation column (ElOl), reactor (D104), tank (F103), tank (F104), discharge pump (J109); among them, tank (FlOl) is used to store benzene, tank (F102) is used to store N, N-diethyl ethylenediamine, tank (F103) is used to store lye, tank (F104) is used to store benzyl chloride; the connection between the various components of the production plant is: feedstock pump (JiO) is 15 connected respectively to tank (FlOl) and make-up tank (Di01), feedstock pump (J102) is connected respectively to tank (F102) and make-up tank (Di01), transfer pump (J103) is connected respectively to make-up tank (Di01) and enamel reactor (D102), transfer pump (J104) is connected respectively to enamel reactor (D102) and neutralization tank (D103), transfer pump (Ji05) is connected respectively to 20 neutralization tank (D103) and distillation column (ElOl), transfer pump (J106) is connected respectively to distillation column (ElOl) and reactor (D104), feedstock pump (J108) is connected respectively to reactor (D104) and tank (F104), feedstock pump (J107) is connected respectively to neutralization tank (D103) and tank (F103), discharge pump (J109) is connected to reactor (D104); among them, cylinder diameter 25 of tank (F102) is 420-440 mm. Figure 1 4;14 Figure
Patent AU-2020101885-A4 (AU)
Title: A Novel Tensor Factorization Using Trust and Rating for Recommendation, system and method thereof
Inventor: MA PEI
IPC: G06F16/9536
Filed: 2020-08-19
Granted: 2020-09-24
Abstract: In the present invention the user trust information and rating information are regarded as high 
dimensional tensors rather than traditional matrices, which partially solve the data complexity 
problem. Using user-based collaborative filtering is used to extract the similarity between trusted 
users as a multidimensional factor in the tensor decomposition algorithm, the rating and social 
relations are effectively combined for prediction. When a new project is added or a new user is 
registered in the recommendation system, the presented model can calculate the approximate 
tensor in real time. In part, that issue of data update is addressed by provide recommendations to 
new users through their social networking relationship. Comparing with six traditional 
recommendation algorithms, such as SVD, NMF, Baseline Only, and so on, the better the 
performance in the data set with smaller density, which alleviates the problem of data sparsity.
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Patent AU-2020103839-A4 (AU)
Title: Portable mask with mini ventilation process
Inventor: KHAN MOHAMMAD ZUBAIR
IPC: A41D13/11
Filed: 2020-12-02
Granted: 2021-02-11
Abstract: Portable Mask with Mini Ventilation Process 
In the present pandemic situation, the ventilation process is not available while the 
infection is spreading with large number of communities as well. Whether to avail the ventilation 
at non-Govt. Hospital are very expensive by comparison with Govt. Hospital but here the 
number of treatment facility is too low while the common people are suffering for the pandemic 
as well. In this embodiment there is a Mask with mini ventilation process which will provide the 
ventilation and also it is portable and attached outside of the mask, in the present invention a 
mask with six layer protection and its outer side a small ventilation machine is fixed with the 
same , a lithium battery is fixed into the ventilation machine where a Basic Battery management 
system (BMS) is present to manage & charge the battery, prevent overcharging and over 
discharging problem ,also will maintain the long life of the machine , a charging point is situated 
outside of the ventilation machine which is fixed with mask ,a 12 volte DC air pump used to 
deliver the air into the mask where the user will be more comfortable and also can avoid the 
warm , sweat, and can avail the fresh feeling, to prevent the breathing problem a inhaler is used 
into the machine and it can be push by the user from outside, a lather non air licking system is 
designed to push the inhaler from the outside , a pipe is deliver the air from the machine and the 
oxygen from inhaler into the mask inner side. One switch is present to on and off the operation 
of the ventilation machine. In this invention the mask designed with six layers protection also 
the ventilation machine will take the air by five layer protection where the linen fabric is not 
present to the ventilation machine outer body .Where the first layer is fabric, the second layer is 
activated carbon, the third layer is fabric, the fourth layer is activated carbon, the fifth layer is 
fabric and sixth or last layer is linen fabric for comfort and softness.
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Patent AU-2021100164-A4 (AU)
Title: Preparation of (V,Ti)C-based cermets
Inventor: XIAO XUAN
IPC: C22C29/02
Filed: 2021-01-12
Granted: 2021-04-08
Abstract: The invention involves the preparation of (V,Ti)C-based cermets, which falls in the technical field of 
cermets. The technical issue solved in the present invention is to develop (V,Ti)C-based cermets with lower 
5 binder contents. The (V,Ti)-based cermets of the present invention are formed by vacuum sintering with the 
following components by weight percentage: (Co+Ni)=10%-15%, molar ratio of Co and NiG1/4. O<Mo2C < 
3wt%, O<WCG3wt%, and the rest is (Ti,V)C. The (V,Ti)-based cermets of the invention have uniform 
microstructure to maintain good toughness and high hardness, which provides a new way for the research and 
development of high-hardness, low-binder content and nitrogen-free titanium-based cemented carbides.
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Patent AU-2021105015-A4 (AU)
Title: System and method for secure electronic voting
Inventor: GUPTA LOVI RAJ
IPC: G06V40/18
Filed: 2021-08-05
Granted: 2022-05-26
Abstract: SYSTEM AND METHOD FOR SECURE ELECTRONIC VOTING 
Disclosed is a system and method for secure electronic voting which consists ofan iris 
scanner (100), a camera (101), GPRS (102), UIDAI database server (103), an electronic 
voting machine (104) and computing unit (105) which process the data receive from the 
iris scanner (100) and the camera (101). The present invention uses iris scanner (100) 
which scans biometric information and compareswith the UIDAI database server (103) 
using the GPRS network (102) and the camera (101) captures the live photograph of the 
voter. The iris scanner (100) compares the iris scan of voter with database and allow for 
voting only if match is successful, otherwise generates red alert. The present invention 
eradicates the tampering with votes by allowing the person to cast the vote once only.  
8
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103 UIDAI 
105 Computing 102 database Server 
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9
Patent AU-2021105810-A4 (AU)
Title: A Preparation Method for High-performance Composite Binder of Batteries in the Energy Storage Charging System
Inventor: LI SUO
IPC: H01M4/62
Filed: 2021-08-18
Granted: 2021-10-21
Abstract: The invention provides a preparation method for high-performance composite binder 
of batteries in the energy storage charging system, which comprises the following 
steps: Step A: Weigh polyvinylidene fluoride (PVDF) and an aqueous binder 
according to the ratio of substance amount of 6-9:1-4, and place them in a beaker; 
Step B: Under the protection of vacuum or atmosphere environment, place the beaker 
on the magnetic mixer, add the rotor and mix for 5-10 minutes; Step C: Take the 
evenly mixed composite powder out. The composite binder prepared by the method 
can better bond the positive electrode material with conductive additives such as 
conductive carbon black to form a conductive network and ion shuttle channel, 
meanwhile, it can stabilize the volume expansion and contraction caused by ion 
shuttle in the positive electrode material, and significantly improve the charging and 
discharging cycle stability characteristics of the battery, the coulomb efficiency during 
the process of battery cycle is up to 99%, so as to meet the requirements of the energy 
storage charging system for long battery life.
1/2 
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Patent AU-2021107671-A4 (AU)
Title: Packaging compliance method
Inventor: ADLER NIGEL
IPC: G06K19/07
Filed: 2021-08-24
Granted: 2022-11-17
Abstract: A packaging compliance method comprising: 
associating a packaging label having a unique first digitally readable element 
with a unique record in a database; the unique record in the database containing 
information about an item of produce; 
applying the packaging label directly to the item of produce or packaging 
containing the item of produce; 
packing two or more items of produce into a container having a container label; 
the container label having a container digitally readable element to determine the 
required items of produce that should be located within the container; 
reading all of the unique first digitally readable elements located within the 
container to obtain the information from the unique records associated with the unique 
first digitally readable elements; 
reading the container digitally readable element to obtain information on the 
required items of produce that should be located within the container; 
comparing the information from the unique records associated with the read 
unique first digitally readable elements and information of the required items of 
produce that should be located within the container to determine if the container 
contains the required items of produce; 
rejecting the container if the container does not contain the required items of 
produce to complete packaging compliance.  
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Patent WO-2022229278-A4 (WO)
Inventor: LECOMTE-NORRANT EDITH
IPC: C07C5/02
Filed: 2022-04-27
Abstract: The present invention relates to a device for carrying out continuous-flow chemical reactions under pressure or high pressure using a cascade of perfectly stirred Gas-Liquid-Solid reactors, and to the use of these devices for the implementation of such reactions. The device comprises a cascade of interconnected autoclave reactors. The reactors of the cascade are of different volumes and are provided with means allowing them to be controlled individually in a completely independent manner. The cascade of reactors comprises at least two reactors of different volumes, increasing or decreasing in the fluid flow direction.
Patent WO-2011128526-A4 (WO)
Title: Nouveau systeme liant hydraulique a base de silicate alcalin en solution aqueuse
Inventor: JOUBERT DANIEL
IPC: C04B28/26
Filed: 2011-04-12
Abstract: La présente invention concerne un nouveau système liant comprenant un silicate alcalin en solution aqueuse, de formule générale nSiO2, Me2O, Me étant un métal alcalin et n étant compris entre 0,5 et 4, un tensioactif en solution aqueuse, et un triglycéride naturel. Le triglycéride est émulsifié au sein du silicate de sodium en solution, et ledit silicate est réticulé sous forme d'une phase solide grâce à l'hydrolyse in situ du triglycéride. L'invention concerne aussi l'utilisation du nouveau système liant et de son procédé de fabrication pour recouvrir, agglomérer, enrober, lier toute matière solide divisée, minérale ou végétale, granulaire ou fibreuse, en vue d'obtenir une modification de ses propriétés de surface, ou une consolidation des matériaux divisés, ou des éléments préfabriqués, ou en vue d'être projetée sur toutes surfaces solides, notamment dans les activités du bâtiment, de la construction et des travaux publics.
Patent WO-2010046759-A4 (WO)
Title: Sistema de captura de movimento 3d e localizaçao de objectos recorrendo a emissores de luz sincronizados com sistema de visão estereoscópico
Inventor: CERQUEIRA GOMES DA COSTA PAULO JOSE
IPC: G01S3/781
Filed: 2009-10-21
Abstract: A presente invenção descreve um sistema para a captura (6) de movimento (7) que facilita a detecção de objectos (9, 10) no espaco recorrendo a visão artificial estereoscόpica, utilizando emissores de luz visível (8) de alta intensidade que se encontram sincronizados com o sistema de visao estereoscόpico, pelo menos duas camaras (3,4,5) ligadas a um computador. Um módulo de sincronizacao (2) controla o momento de activacao dos emissores de luz (8), garantindo que todas as camaras (3,4,5) adquiram esse momento em simultaneo. Ao utilizar emissores de luz (8) de alta intensidade e sincronizados com as camaras, distingue- os do ambiente circundante, tornando o sistema robusto e, como apenas necessitam de estar ligados por um breve periodo, sendo assim a intensidade aparente muito baixa, não provocam interferencia aos utilizadores (9) deste sistema. O uso de emissores de várias cores do espectro visivel permite uma fácil detecção, evitando ambiguidades e reforcando a fiabilidade.
Patent WO-2008132724-A4 (WO)
Title: A method and apparatus for three dimensional interaction with autosteroscopic displays
Inventor: GORDON EYAL
IPC: G06F3/01
Filed: 2008-04-17
Abstract: A method and apparatus for interactive human computer interface using a self-contained single housing autostereoscopic (AS) display configured to render 3D virtual objects into fixed viewing zones. The system contains an eye location tracking system for continuously determining both a viewer perceived three dimensional space in relation to the zones and a 3D mapping of the rendered virtual objects in the perceived space in accordance with a viewer eyes position. Additionally, one or more 3D cameras determines anatomy location and configuration of the viewer in real time in relation to said display. An interactive application that defines interactive rules and displayed content to the viewer is present. Furthermore, an interaction processing engine receives information from the eye location tracking system, the anatomy location and configuration system, and the interactive application to determine interaction data of the viewer anatomy with the rendered virtual objects from the AS display.
Patent WO-2011031140-A4 (WO)
Title: Dispositif et procédé de fabrication d'un ressort pneumatique
Inventor: SLOTS ANTONIE
IPC: B29D22/00
Filed: 2010-09-07
Abstract: La présente invention se rapporte à un dispositif de fabrication d'un ressort pneumatique sur un tambour de construction. Le ressort pneumatique comprend les composants suivants : un premier pli, un second pli, un couvercle extérieur, et un revêtement intérieur. Le dispositif comprend : un convoyeur principal comportant un entraînement et une première extrémité orientée vers le tambour de construction et une seconde extrémité orientée loin du tambour de construction, une première unité de pli destinée à placer le premier pli sur une première position de pli se trouvant sur le convoyeur principal; une seconde unité de pli destinée à placer le second pli sur une seconde position de pli se trouvant sur le convoyeur principal; une unité de couvercle extérieur destiné à placer le couvercle extérieur sur une position de couvercle extérieur se trouvant sur le convoyeur principal; une unité de revêtement intérieur destiné à placer le revêtement intérieur sur la position de revêtement intérieur se trouvant sur le convoyeur principal. La distance jusqu'à la première extrémité du convoyeur principal augmente dans l'ordre suivant : première position de pli, seconde position de pli, position de couvercle extérieur et position de revêtement intérieur. Une unité de commande commande le fonctionnement des pièces.
Patent WO-2023204771-A4 (WO)
Title: Dispositif pour faciliter un mouvement de glissement
Inventor: VINDT MICHAL
IPC: B62M27/02
Filed: 2023-04-21
Abstract: Le dispositif est constitué d'un moteur électrique (1), qui est fixé à la base (4) à l'aide d'un mécanisme à libération rapide, d'une batterie rechargeable remplaçable (2), qui est reliée au moteur électrique (1), d'une courroie remplaçable mobile (3), qui coulisse dans les axes de roue du moteur électrique (1), et de la base (4), qui est fixée aux éléments individuels (16) d'utilisation, ledit dispositif comprenant un mécanisme (5) servant à régler la hauteur de la pression de la courroie (3), un dispositif d'affichage (6), des boutons (7, 8) pour la régulation de vitesse, des boutons (9, 10) pour réguler la puissance du moteur électrique, un verrou (11) pour verrouiller la courroie remplaçable mobile (3), un verrou (12) pour verrouiller la base (4), un verrou (13) pour verrouiller la batterie remplaçable (4), un bouton (14) pour démarrer/arrêter le dispositif et un port (15) pour charger ledit dispositif à l'aide d'un adaptateur.
Patent WO-2016149136-A4 (WO)
Inventor: HAZEGHI ARYAN
IPC: G02B27/42
Filed: 2016-03-11
Abstract: A diffractive optical element includes: a first facet configured to perform an expansion function; and a second facet configured to perform a collimation optical function and a pattern generation function.
Patent CH-669626-A5 (CH)
Title: Prefab. paved area made of stone blocks - is made in mould containing concrete with embedded reinforcing grid and tubes for handling
Inventor: MUELLER BERNHARD
IPC: E01C5/22
Filed: 1986-01-21
Abstract: The fabricated panel area which can be made in any suitable decorative shape, and transported to the site from the place of mfr., is made from stone blocks (3). They are set in cement by using a mould (17), the cement being deposited inside and compacted, forming a layer (20) under the stones and further cement between the stones. A steel reinforcing mat (23) can be embedded in the base layer. Also embedded in the base layer are horizontal tubes (25) so that bolts can be inserted for handling and transporting heavy section. The sides of the mould can slope so that the top is layer than the bottom. USE/ADVANTAGE - Easy mfr. of prefab paved area.
Patent CH-646044-A5 (CH)
Inventor: GREMMINGER GOTTFRIED
IPC: A47L11/30
Filed: 1983-01-26
Abstract: An apparatus for cleaning surfaces has a cleaning head which is designed to bear against a surface being cleaned. The cleaning head includes a discharge nozzle which is connected with a source of flowable cleaning material and is arranged to discharge such material against the surface being cleaned. A pair of shields is disposed about the discharge nozzle. The cleaning head further includes a suction nozzle which is connected with a source of suction and serves to remove contaminated cleaning material from the surface being cleaned. A brush is disposed between the discharge nozzle and the suction nozzle and functions to scrub the surface after the cleaning material has been applied thereto. The discharge nozzle, suction nozzle and brush are surrounded by a tubular sleeve which inhibits the escape of contaminated cleaning material so that virtually all such material is recovered via the suction nozzle.
Patent CH-647782-A5 (CH)
Title: 5-Aroyl-1,2-dihydro-3H-pyrrolo[1,2-a]pyrrole-1-carboxylic acids, their esters and salts
Inventor: MUCHOWSKI JOSEPH M
IPC: C07D207/34
Filed: 1984-02-22
Abstract: (d) Compounds of the formula: <IMAGE> can be converted to racemates in a polar solvent by heating in the presence of an acid, and the racemic compounds can be used in therapy as such or after conversion into alkyl esters or into pharmaceutically permissible salts. The racemic compounds can also be resolved into the (d) and (l) isomers in order to recover the therapeutically effective (l) isomers. In the formula A, R denotes hydrogen or C1-C4-alkyl, R<1> denotes hydrogen, C1-C4-alkyl, C1-C4-alkoxy, fluorine, chlorine or bromine and R<2> denotes hydrogen, C1-C12-alkyl or a pharmaceutically permissible cation.
Patent CH-637279-A5 (CH)
Title: Toothbrush
Inventor: WALTHER JOERG
IPC: A46B9/04
Filed: 1979-02-06
Abstract: In the brush head (1), tuft holes (2), provided for holding the bristle tufts, are moulded in. In this arrangement, the tuft holes (2) have a square or rectangular cross-section so that as many fibres as possible can be mounted on a given brush area. <IMAGE>
Patent CH-673284-A5 (CH)
Title: Ethylene¨ and carbon mon:oxide linear copolymers prepn. - by reaction in aprotic solvent in presence of hydrogen and tetra-rhodium dodeca-carbonyl as catalyst
Inventor: PINO PIERO PROF DR
IPC: C08G67/02
Filed: 1987-03-27
Abstract: Copolymers of ethylene and CO are obtd. by polymsn. in aprotic solvent at 20-300 deg.C and 20-1000 atmos. pressure, using hydrogen as initiator and tetra-rhodium dodecarbonyl as catalyst. Pref. the CO; C2H4 ratio is 0.1-10 and CO; H2 ratio 0.1-10. The temp. pref. is 50-150 deg.C. The solvent is satd. aliphatic hydrocarbon. The copolymers have m.pt. 140-180 deg.c are insoln. in diethyl ketone and are soluble in boiling methylene chloride batch or continuous process can be used. USE/ADVANTAGE - Higher yields of purer linear copolymer are obtd. As additives, stabilisers, plasticisers for thermoplastic and thermosetting resins. (Previously notified in week 9011) (4pp Dwg.No.0/0)
Patent CH-665918-A5 (CH)
Title: Electrically erasable and programmable non-volatile memory cell
IPC: H01L27/115
Filed: 1985-04-22
Abstract: The non-volatile memory cell uses field-effect emission for the reading and/or for writing. It consists of a MOS transistor with a floating gate (8), coupled capacitively to a control electrode (9). On the drain (5) side, the floating gate is situated above a well (51) and, on the source (6) side, it is placed above the substrate (1). The regions (3) and (3'), at the silicon-oxide interface below the gate (8), are textured so that the effectiveness of the field-effect mechanism is greatly enhanced. <IMAGE>
Patent CH-693984-A5 (CH)
Title: Press tool for cold shaping a joint between two pipes at their inserted overlap has press pads with openings brought together around the pipe joint for the application of force to give a cold shaping on the workpieces
Inventor: GOOP HANS-JOERG
IPC: B21D39/04
Filed: 1999-10-26
Abstract: The press tool for bonding two pipe workpieces (2,3), in a cold shaping action, gives bonding zones at the circular outer circle shapes of the pipes (2,3) which are pushed into each other.. The press pads (10) match the outer cross section shape of the workpieces, when closed together, and can have openings (13,17). The press tool can also have two press pads (10) and a mounting bolt. On applying the press force (F), the cold shaping forces are transferred to the workpieces (2,3). The gap (A) between the press pads (10) is adjusted according to the mfg. tolerances of the workpieces (2,3).
Patent CH-683712-A5 (CH)
Title: Laser device for structural levelling with laser beam receiver arrangement
Inventor: AMMANN HANS-RUDOLF
IPC: E03F7/12
Filed: 1991-11-25
Abstract: The laser device has automatic levelling of the longitudinal axis and a mechanism for varying the inclination and lateral direction of the laser beam (1). Its laser source (2) is pivotable in its longitudinal and transverse axes in its forward region.The rear region of the source is horizontally adjustable to enable lateral directional adjustment of the beam. The associated adjustment (13,23) mechanism can also vertically displace the rear end of the source (2) to level the laser beam.