baber/WOPTO huggingface dataset:
Patent AU-2021450553-A1 (AU)
Title: Differential pressure sliding sleeve, and oil and gas well fracturing construction method using same
Inventor: HU SHUNQU
IPC: E21B34/08
Filed: 2021-06-10
Abstract: The present invention provides a differential pressure sliding sleeve, comprising: an outer cylinder, wherein a flow guide hole is provided in a wall of the outer cylinder; an inner cylinder, which is disposed in an inner cavity of the outer cylinder, wherein in an initial state, the inner cylinder and the outer cylinder are fixed to each other to close the flow guide hole; an upper connector, which extends into the outer cylinder and is fixedly connected to the upper end of the outer cylinder, wherein a gap is reserved between a lower end face of the upper connector and an upper end face of the inner cylinder; a lower connector, which extends into the outer cylinder and is fixedly connected to the lower end of the outer cylinder; and a bearing ring, which is arranged between the lower connector and the inner cylinder, wherein the bearing ring can dissolve under the action of a working fluid. The area of an axial upper end face of the inner cylinder is set to be larger than the area of an axial lower end face thereof, so that the working fluid can form a pressure difference between the axial upper end face and the axial lower end face of the inner cylinder to provide a downward pressure for the inner cylinder. Thus, the inner cylinder can move downwards under the action of the pressure after the bearing ring dissolves, so as to open the flow guide hole.
Patent AU-2021455353-A1 (AU)
Title: Temporary wellbore barrier using ferromagnetic fluid
Inventor: ZHANG WEI
IPC: E21B33/13
Filed: 2021-07-08
Abstract: A ferromagnetic fluid can be used to provide a temporary barrier in a wellbore. A magnetic sub can generate an electromagnetic field within the wellbore. The ferromagnetic fluid is retained at a desired location within the wellbore by the electromagnetic field. Ferromagnetic particles in the fluid can clump together or settle to form the temporary barrier. A zonal isolation fluid such as a metallic fluid, a cement composition, or a curable resin composition can be introduced on top of the temporary barrier. The zonal isolation fluid can solidify to form a permanent or semi-permanent barrier to provide zonal isolation of different zones of the subterranean formation.
Patent AU-2022201844-A1 (AU)
Title: Coagulation/Flocculation method
Inventor: BOUGOURE ALLAN DOUGLAS
IPC: C02F1/52
Filed: 2022-03-16
Abstract: The present invention relates to a method of removing suspended solids from untreated water 
originating from a well, comprising the steps of: (1) measuring the total suspended solids (TSS) 
content and flow rate of the untreated water; (2) treating the untreated water with a calculated 
dosage of a cationic flocculant and/or cationic coagulant based on the TSS content and flow rate 
of the untreated water, to produce cationic flocculant and/or coagulant-treated water comprising 
a floc or agglomerated component; (3) separating the floc or agglomerated component of the 
cationic flocculant and/or coagulant-treated water from a clarified water component of the 
cationic flocculant and/or coagulant-treated water; (4) treating the separated floc or agglomerated 
component with a calculated dosage of an anionic flocculant, to produce anionic flocculant
treated water comprising a floc component; and (5) separating the floc component of the anionic 
flocculant-treated water from a clarified water component of the anionic flocculant-treated 
water. The present invention also relates to a system for removing suspended solids from 
untreated water originating from a well.
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Patent AU-2022202533-A1 (AU)
Title: Refrigerator
Inventor: HONG JINIL
IPC: F25D17/06
Filed: 2022-04-19
Abstract: A refrigerator comprises a cabinet defining a storage space, 
a door configured to open and close at least a portion of the 
storage space, a first ice maker provided in the door, a second 
5 ice maker provided in the storage space and configured, based on 
the door being closed, to be covered by the door, an evaporator 
configured to generate cold air, a first cold air passage 
configured to guide the cold air to the first ice maker, and a 
second cold air passage configured to guide the cold air to the 
0 second ice maker.
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Patent AU-2022211790-A1 (AU)
Title: Anti-pd-l1 combinations for treating tumours
Inventor: LI LIXIN
IPC: A61K31/708
Filed: 2022-08-01
Abstract: The present invention relates to a therapeutic combinations and methods for treating cancers 
using combination therapy.
Patent AU-2022212112-A1 (AU)
Title: Methods, compositions and kits to improve seeding efficiency of flow cells with polynucleotides
Inventor: WU YIR-SHYUAN
IPC: C12Q1/6806
Filed: 2022-01-28
Abstract: The disclosure relates to methods, compositions, and kits for improving seeding efficiency of flow cells with polynucleotides, and applications thereof, including for sequencing.
Patent AU-2022214282-A1 (AU)
Title: Pharmaceutical composition comprising a diphenylpyrazine derivative
Inventor: AMSSOMS KATIE
IPC: A61K9/00
Filed: 2022-01-28
Abstract: The present invention relates to a pharmaceutical composition comprising the calcium;{4- [(5,6-diphenylpyrazin-2-yl)(propan-2-yl)amino]butoxy}acetate, in particular to long-acting injectables comprising the same, the use of the pharmaceutical composition for the treatment or prevention of specific diseases, and a process to produce it.
Patent AU-2022215239-A1 (AU)
Title: Apparatus for Generating a Layout for an Additive Manufacturing of an Electric Drive
Inventor: GRUENFELDER MICHAEL
IPC: H01F27/28
Filed: 2022-08-11
Abstract: Disclosed is an apparatus for generating a layout for an additive manufacturing 
of an electric drive for a disc rotor. The disc rotor is adapted for being driven by a 
magnetic field. The apparatus comprises an input module, which is configured to 
5 receive, from a user, one or more input parameters. The apparatus further com
prises a generating module, configured to generate, from the one or more input 
parameters, a layout of a plurality of coil structures, wherein the plurality of coil 
structures is adapted to generate the magnetic field by an electric current, and a 
layout of a control structure wherein the control structure is adapted to connect 
10 the plurality of coil structures with a connector for a supply of the electric cur
rent, and to distribute the electric current to the plurality of coil structures in or
der to drive the disc rotor.
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201 240 
200 300 
Fig. 1
Patent AU-2022218570-A1 (AU)
Title: Agricultural trench depth sensing systems, methods, and apparatus
Inventor: SWANSON TODD
IPC: A01C5/00
Filed: 2022-08-18
Abstract: An agricultural trench depth sensing system having a trench implement adapted to be 
disposed in a soil trench opened in a soil surface. In one embodiment an ultrasonic sensor 
detects a distance to an upper surface of said trench implement or a target disposed thereon. In 
another embodiment, said trench implement includes one or more fingers which rotate with 
respect to said trench implement to detect the soil surface relative to said trench implement. In 
another embodiment, said trench implement includes side sensors for detecting the sidewall of 
the soil trench.
Patent AU-2022243439-A1 (AU)
Title: Lactobacillus plantarum gb104 strain and composition comprising same for prevention or treatment of cancer
Inventor: JANG MYUNG HO
IPC: A61K35/747
Filed: 2022-03-21
Abstract: The present invention relates to a
Patent AU-2022245235-A1 (AU)
Title: Methods and compositions for treating sleep apnea
Inventor: MILLER LAWRENCE
IPC: A61K45/06
Filed: 2022-03-23
Abstract: Pharmaceutical compositions comprising a norepinephrine reuptake inhibitor (NRI) and a mineralocorticoid antagonist and optionally a muscarinic receptor antagonist (MRA) and methods of treating sleep apnea are described herein.
Patent AU-2022266523-A1 (AU)
Title: Context- aware event-based annotation system for media asset
Inventor: PHILLIPS TERESA ANN
IPC: G06F18/214
Filed: 2022-04-01
Abstract: Various embodiments described herein support or provide for annotation of a media asset, such as an audio asset or a video asset, based on one or more events identified within content of the media asset. In particular, some embodiments can determine one or more of the following details with respect to content of a given media asset, which can represent annotations that enable determination of contextual information for the given media asset: events; event classification labels for events; subclassifications labels for events; scenes comprising events; attributes of scenes; themes presented by the content; and title-level attributes of the given media asset.
Patent AU-2022288072-A1 (AU)
Title: Side shield for eyeglasses
Inventor: HICKS JONATHAN
IPC: G02C11/00
Filed: 2022-06-08
Abstract: A side shield for use with an eyeglass frame includes an attachment body having an upper portion and a lower portion. The attachment body is sized and configured to be insertable within a respective inner periphery of the eyeglass frame. An upper projection extends from the upper portion of the attachment body and is configured to be engageable with a respective lens frame body. A lower projection extends from the lower portion of the attachment body and is configured to be engageable with the respective lens frame body. A side shielding wall is connected to the attachment body and includes an upper edge at least partially defining a void sized to allow for pivotal movement of a respective one of the pair of temple arms when the upper and lower projections are engaged with the respective lens frame body.
Patent AU-2022289906-A1 (AU)
Title: Protective coating for moisture sensitive pharmaceutical compositions
Inventor: STUTZMAN TODD ANTHONY
IPC: A61K9/20
Filed: 2022-06-03
Abstract: Provided are pharmaceutical compositions and methods for preparing pharmaceutical compositions comprising wax coated tablets. Specifically, a wax coating can be applied to a pharmaceutical tablet prior to the film coating process.
Patent AU-2022322267-A1 (AU)
Title: System and method for facilitating the purchase of items in an online environment
Inventor: DICK CLINTON
IPC: G06T19/20
Filed: 2022-08-02
Abstract: A computer-implemented system and method for facilitating the identification, selection and purchase of wearable items in an online environment by consumers. In particular, the present invention provides a system and method that assists a consumer to identify clothing, headgear and/or footwear of appropriate size as compared with their own physical measurements and/or preferences, thereby increasing the likelihood of users purchasing clothing, headgear and/or footwear items online that represent items of suitable size or a "good fit" according to the size of the various body parts of the consumer and according to their preferences regarding fit.
Patent WO-2023230656-A1 (WO)
Title: Polythérapie faisant intervenir un inhibiteur de canal ionique pour le cancer
Inventor: JOHNS TERRANCE
IPC: A61K31/4164
Filed: 2023-05-31
Abstract: La présente invention concerne des méthodes et des utilisations pour traiter, prévenir ou réduire au minimum la progression du cancer. Dans un aspect, la présente invention concerne une méthode pour traiter, prévenir ou réduire au minimum la progression du cancer chez un sujet, la méthode consistant à administrer au sujet (a) un inhibiteur de canal ionique qui inhibe le cycle cellulaire, et (b) un inhibiteur d'un ou plusieurs des éléments suivants : CHK1, ATM, Wee1, ATR et PARP, ce qui permet de traiter, de prévenir ou de réduire au minimum la progression du cancer chez le sujet.
Patent WO-2024000018-A1 (WO)
Title: "on-site and confirmatory testing"
Inventor: NELIS JOOST LAURUS DINANT
IPC: G01N21/78
Filed: 2023-06-26
Abstract: This disclosure relates to detecting a protein in a sample. A system for detecting a protein in a sample comprises a sampling device configured to receive the sample, the sampling device comprising an absorbent material with a test area configured to provide a visual indication of the protein in the sample. The system further comprises a camera configured to capture image data of the sampling device, the image data capturing the visual indication, and a liquid chromatography mass spectrometry (LC- MS) system configured to perform LC-MS analysis to detect the protein in the sample extracted from the sampling device, wherein the LC-MS analysis confirms detection of the protein as visually indicated by the image data.
Patent AU-2023202036-A1 (AU)
Title: Azabicyclo and diazepine derivatives for treating ocular disorders
Inventor: ELLIS DAVID
IPC: C07D471/08
Filed: 2023-04-03
Abstract: DCC-30/03/2023 
ABSTRACT 
The present invention provides in one aspect azabicyclo and diazepine derivatives 
useful as modulators of muscarinic receptors. In another aspect, the present invention 
5 provides pharmaceutical compositions for treating ocular diseases, the compositions 
comprising at least one muscarinic receptor modulator.
Patent AU-2023204066-A1 (AU)
Title: Lifecycle Assessment Systems and Methods for Determining Emissions from Animal Production
Inventor: BEAL COLIN
IPC: G06Q50/02
Filed: 2023-06-26
Abstract: Approaches provide for machine learning or training algorithms that apply modifications to 
models based on a type of data obtained, including, for example, producer-specific 
management practice data, genetic data, among other such data. The animal-centric models 
can be configured to, for example, quantify gas emissions (e.g., greenhouse gas emissions) 
that an animal may be expected to emit over a period of time, including, for example, over 
the animal's lifetime. The emissions in certain embodiments can further enable the 
certification of emissions for individual animals.
Patent AU-2023204199-A1 (AU)
Title: Microfluidic analytical device
Inventor: ISAAC THOMAS HENRY
IPC: B01L3/00
Filed: 2023-06-30
Abstract: A device for manipulating many thousands of microdroplets simultaneously by optically
mediated electrowetting (oEWOD), the device comprising: 
5 a chip comprising a first dielectric layer; 
a reflective screen illuminated by light from LEDs configured to rapidly create and destroy 
highly complex patterns of ephemeral electrowetting locations or points of impingement of 
the light in the first dielectric layer thereby enabling the microdroplets to be precisely steered 
using closely controlled electrowetting forces; 
10 a microprocessor configured to manipulate the points of impingement in order to create 
pathways along which the microdroplets pass and further configured to synchronise the 
movement of each microdroplet relative to each other; and 
a fluorescence or Raman-scattering detection system including electromagnetic radiation 
configured to stimulate fluorescence emissions from the microdroplets; and a photodetector 
15 to detect these emissions; 
wherein the chip further comprises first and second composite walls comprised of first and 
second substrates, first and second conductor layers, a photoactive layer and a second 
dielectric layer; and 
wherein a spacer is provided for holding the first and second walls apart to a 
20 predetermined depth.
Patent WO-2021081607-A1 (WO)
Inventor: DINEV DINYO ATANASOV
IPC: G01N33/04
Filed: 2020-01-13
Abstract: The invention refers to a device for differential counting of biological cells, suspended in a liquid, which can be used as a fluorescent automated cell counting system and can be applied in the counting and differentiation of microparticles in biological liquids such as milk, blood, urine, including differentiation of cells of other particles, as well as of different types of cells in raw milk samples. The device consists of a housing, in which a lens is located below which a chip with microfluidic cameras is housed, in which a sample of biological liquid to be tested is placed, a CCD or a CMOS camera, a counting part and an axial displacement mechanism for the sample is positioned, at which an illuminator is directed to the sample and at least one liquid lens (7) is located in the lens (2). The chip (4) is executed as a CD-based chip, with a round shape, on which are formed microfluidic cameras (19), located on the periphery of the chip (4) connected to the motor (22), in which the illuminator (3) is at least one and is positioned at an angle, and the counting part is executed as a microprocessor (23), connected with generator (8), controlling the liquid lenses (7).
Patent WO-2009105852-A1 (WO)
Title: Agencement introduit dans le rétroviseur extérieur
Inventor: DE MELO NETO LEONIDAS VENANCIO
IPC: B60R1/12
Filed: 2008-10-29
Abstract: L'invention concerne un modèle de brevet d'utilité relatif à un rétroviseur extérieur dans le domaine des accessoires automobiles, qui comprend: le miroir (2) lui-même; un mécanisme de réglage (3) de la position du miroir; un boîtier (4) pour loger le miroir (2) et le mécanisme de réglage (3); une base (5) sur laquelle le boîtier est installé et qui est montée sur le côté du véhicule (100); et un mécanisme anti-choc (6); ledit rétroviseur extérieur fournissant un capteur d'images (caméra) (20) logé à l'intérieur de son boîtier (4).
Patent WO-2012159185-A1 (WO)
Title: Piston destiné à un compresseur alternatif
Inventor: COUTO PAULO ROGERIO CARRARA
IPC: F04B39/00
Filed: 2012-05-24
Abstract: La présente invention concerne un piston destiné à un compresseur de type alternatif, ledit piston effectuant un mouvement alternatif à l'intérieur d'un cylindre de compression et comprenant une paroi sensiblement tubulaire (1) présentant une extrémité (2) fermée par une paroi d'extrémité (2a) et une extrémité (3) ouverte présentant un bord distal (3a). L'étendue longitudinale (L) de ladite paroi tubulaire (1) présente une dimension correspondant proportionnellement à environ deux à quatre fois le diamètre de ladite paroi tubulaire (1). L'extrémité fermée (2) de la paroi tubulaire (1) comprend un biseau (4) s'étendant jusqu'à la surface extérieure de la paroi d'extrémité (2a), et ladite extrémité ouverte (3) de la paroi tubulaire (1) présente un biseau (5) s'étendant jusqu'à la surface extérieure du bord distal (3a).
Patent WO-2016029279-A1 (WO)
Inventor: DUARTE VIEIRA Francisco José
IPC: A23L3/015
Filed: 2014-08-25
Abstract: This invention aims to decrease the microbial load in liquid food and, at the same time, to reduce the enzyme content in said liquid, in addition to being conducted under temperatures ranging from 6° C to 50° C. The process works in the following way: The process starts with gasifying the liquid food with pure nitrogen or a nitrogen-carbon dioxide mixture, compressing the gasified liquid to pressure between 250 bar to 500 bar, holding the pressure for at least 300 seconds, then giving an instantaneous decompression. Nitrogen with a carbon content between 1 % and 10% may be used to lower the liquids' enzyme content.
Patent WO-2020142817-A1 (WO)
Inventor: JÁCOME BRANDÃO FERNANDO
IPC: F25J1/00
Filed: 2019-06-17
Abstract: La présente invention, qui relève du domaine des procédés de réfrigération, consiste en un système commandé qui utilise la fraction liquide de la glace sèche comme échangeur de chaleur. Le procédé utilise de la glace sèche solide et des pressions supérieures à 5,1 atm pour permettre la coexistence des trois phases, solide, liquide et gazeuse, du dioxyde de carbone. Grâce à un raccordement dans le récipient (1), la fraction liquide est dirigée vers l'autre récipient (3), où se produit l'échange de chaleur avec la substance à réfrigérer, de sorte que le CO2 liquide revient à l'état gazeux, pouvant ainsi à son tour être dirigé vers le récipient (5) en vue de la réutilisation du gaz. Ce système comprend des pressostats, des thermocouples, des relais, des valves et des solénoïdes pour réguler les conditions dans chaque récipient et garantir l'intégrité du système.
Patent WO-2006042392-A1 (WO)
Title: Procede et appareil apportant une authentification mutuelle entre une unite d'envoi et un destinataire
Inventor: VOICE CHRISTOPHER BRIAN
IPC: H04L29/06
Filed: 2005-01-21
Abstract: Procédé et appareil fournissant une authentification mutuelle entre un utilisateur et une unité d'envoi (p.ex. ressources cibles) consistant à déterminer, pour un utilisateur auquel un article a été attribué, à savoir une carte ou un autre article adéquat comportant des indices, une information d'authentification souhaitée sur l'envoyeur correspondant à l'information d'authentification actuelle sur l'envoyeur se trouvant sur l'article. L'information d'authentification sur l'envoyeur peut être localisée sur l'article au moyen de l'information de localisation fournie par l'unité d'envoi. Le procédé consiste également à déterminer pour l'utilisateur une information d'identification sur un article correspondant, notamment un numéro de série attribué à l'article, ou un secret partagé, et envoyer un défi pour l'utilisateur lorsque le défi comporte au moins une information de localisation afin de permettre à l'utilisateur d'identifier l'information d'authentification souhaitée sur l'envoyeur localisée sur l'article et envoyer l'information d'identification de l'article.
Patent WO-2006105644-A1 (WO)
Title: Ensemble de montage pour des dispositifs optoelectroniques
Inventor: SPEIER INGO
IPC: H01L23/34
Filed: 2006-04-05
Abstract: La présente invention concerne un ensemble de montage pour un ou plusieurs éléments électroluminescents, l'ensemble de montage étant configuré de telle sorte que l'un ou plusieurs éléments électroluminescents sont connectés inférieurement à un support. Le support comprend une ou plusieurs régions de transmission de la lumière, l'élément électroluminescent ou chaque élément électroluminescent étant aligné avec une région de transmission de la lumière permettant à la lumière de traverser le support. Le montage inférieur des éléments électroluminescents peut faciliter l'accès thermique à une interface de refroidissement associée au(x)dit(s) élément(s) électroluminescent(s) par un système de gestion thermique.
Patent WO-2007090261-A1 (WO)
Title: Circuit de dispositif de décalage de niveau de tension
Inventor: LINES VALERIE L
IPC: H03K5/02
Filed: 2006-11-21
Abstract: L'invention concerne un circuit de dispositif de décalage de niveau de tension conçu pour convertir un signal logique à niveaux logiques '1' et '0' correspondant à des premiers niveaux de tension d'alimentation élevé et bas en un signal à seconds niveaux de tension d'alimentation élevé et bas. Notamment, les seconds niveaux de tension d'alimentation élevés et bas sont supérieurs aux premiers niveaux de tension d'alimentation élevé et bas. Le dispositif de décalage de niveau selon cette invention est conçu de manière que la taille de la porte logique précédente et du circuit dans ledit dispositif peut être réduite, ce qui facilite leur implantation dans des zones à limitation de pas. Ce dispositiif de décalage de niveau comprend aussi un circuit destiné à découpler les voies d'excursion haute et basse en sortie afin de faciliter des transitions d'état et de diminuer la consommation de courant par court-circuit.