baber/WOPTO huggingface dataset:
Patent CA-3017634-C (CA)
Inventor: LIN ZHEYU
IPC: G02C5/02
Filed: 2016-09-29
Granted: 2022-09-20
Abstract: A combined glasses structure, comprising a lens component, two temples (2), a frame component and a nose pad component. The lens component comprises two lens (11) and a bridge (13), two temples are respectively detachably connected to the lens component; the frame component comprises an upper frame (41) and a lower frame (42), the upper frame and lower frame are respectively detachably arranged on an upper and a lower edge of the lens component; the nose pad component and the bridge are detachably connected to each other, and can restrict and fix the upper frame and/or lower frame arranged on the upper edge, lower edge, upper and lower edges of the two lens. By means of the detachable connection between the frame component and the lens, the frameless, half-frame (upper frame or lower frame) and full-frame functions of the combined glasses can be achieved. When one needs to perform various activities, the upper frame and lower frame in the frame component can be detached or combined to meet requirements. A consumer can obtain the frameless, half-frame and full-frame functions with just one pair of glasses, which can reduce costs. In addition, the present invention has a simple structure allowing for easy combination and detachment.
Patent CA-3025261-C (CA)
Inventor: HON ROBERT CHARLES
IPC: F01D25/34
Filed: 2017-04-28
Granted: 2021-01-12
Abstract: A method of operating a turbine engine that includes actuating a starter motor of the turbine engine such that a motoring speed of the turbine engine increases, and actuating a plurality of variable stator vanes of the turbine engine such that the plurality of variable stator vanes are at least partially open to control the motoring speed of the turbine engine.
Patent CA-3027954-C (CA)
Inventor: MOSER MICHAEL JAMES
IPC: C12Q1/6876
Filed: 2006-06-06
Granted: 2021-11-02
Abstract: Disclosed are methods and kits for identifying and characterizing polynucleotide sequences in a sample which may include a heterogeneous sample. Some of the methods and kits are directed to the identification and characterization of a virus in a sample, which may include HIV capable of cause AIDS or AIDS-like symptoms. The virus may be HIV-1, and may also include drug resistant mutations. The methods may include reacting a mixture that includes, in addition to nucleic acid isolated from the sample, at least one oligonucleotide capable of specifically hybridizing to HIV nucleic acid where the oligonucleotide includes at least one non-natural base. In addition, the methods may include detection of one or more mutations in HIV nucleic acid that are associated with drug resistance.
Patent CA-3032640-C (CA)
Title: Methods for fine feature detail for additive manufacturing
Inventor: SANDS TRAVIS GENE
IPC: B29C64/386
Filed: 2017-07-17
Granted: 2021-09-28
Abstract: The present disclosure generally relates to methods for additive manufacturing (AM) that utilize a computer aided design (CAD) model of a part to develop a layer representation of the part. The method includes: determining a build layer thickness of an additive manufacturing apparatus; identifying a feature of the part within the model; determining that the feature is not aligned along the z-axis based on the build layer thickness; and moving the feature within the model along the z-axis by a feature offset such that the feature is aligned along the z-axis.
Patent CA-3040469-C (CA)
Title: Cooling loop with a supercritical fluid system using compressed refrigerant fluid flow with a positive joule-thomson coefficient
Inventor: JAMES KENNETH JOSEPH
IPC: G01N30/60
Filed: 2017-10-14
Granted: 2021-11-16
Abstract: Provided is a chiller and system that may be utilized in a supercritical fluid chromatography method, wherein a non-polar solvent may replace a portion or all of a polar solvent for the purpose of separating or extracting desired sample molecules from a combined sample/solvent stream. The system may reduce the amount of polar solvent necessary for chromatographic separation and/or extraction of desired samples. The system may incorporate a supercritical fluid chiller, a supercritical fluid pressure-equalizing vessel and. a supercritical fluid cyclonic separator. The supercritical fluid chiller allows for efficient and consistent pumping of liquid-phase gases employing off-the-shelf HPLC pumps. The pressure equalizing vessel allows the use of off the shelf HPLC column cartridges. The system may further incorporate the use of one or more disposable cartridges containing silica gel or other suitable medium. The system may also utilize an open loop cooling circuit using fluids with a positive Joule-Thompson coefficient.
Patent CA-3047628-C (CA)
Inventor: LUNDBY CARSTEN
IPC: A61B5/097
Filed: 2017-01-30
Granted: 2023-05-16
Abstract: The invention relates to a device for determining the hemoglobin count of a patient, having: a closed gas volume (100); a gas outlet having a mouthpiece (47), wherein the mouthpiece (47) is designed to enable an inhalation and exhalation of gas into and out of the closed gas volume (100); a means for supplying carbon monoxide into the closed gas volume (100); characterized in that the means for supplying carbon monoxide has a carbon monoxide reservoir (15), which has sensors for determining the temperature (19) and pressure (17) of the carbon monoxide in the carbon monoxide reservoir (15).
Patent CA-3056047-C (CA)
Inventor: WHEELER CHARLES
IPC: C22B1/00
Filed: 2019-02-04
Granted: 2020-04-28
Abstract: The present disclosure relates to flotation oils comprising a tleast one of (i) a thermally and/or catalytically cracked waste oil; and (ii) a thermally and/or catalytically cracked plastic. The flotation oil comprises at least one of the following properties: - a density at 15°C, as measured by ASTM-D4052, of about 0.87 g/ml to about 1.2 g/ml; - a flash point, as measured by ASTM D93, that is equal to or greater than 50° C; and - a resin content, as measured by SARA (Determination of Saturates, Aromatics, Resins, and Asphaltenes (SARA) as measured by IP-469), of about 2 wt. % to about 25 wt. %. The present disclosure also relates to processes for making such flotation oils, and uses thereof for example in the froth flotation of ores to recover minerals and metals such as potash, phosphate and/or copper.
Patent CA-3056698-C (CA)
Inventor: SMALL BROOKE L
IPC: C10M171/02
Filed: 2018-03-14
Granted: 2023-10-31
Abstract: Disclosed herein are oligomerization processes using feedstocks containing 1-hexene to produce an oligomer product, and methods for recovering a heavy 1-hexene oligomer from the oligomer product and hydrogenating the heavy 1-hexene oligomer. The resultant hydrogenated heavy 1-hexene oligomer can be blended with other PAO's to form 100 cSt and 40 cSt lubricant compositions, which have viscosity index and pour point properties that are equivalent to or better than respective 100 cSt and 40 cSt 1-decene PAO's.
Patent CA-3062864-C (CA)
Inventor: WHITAKER CRAIG
IPC: E05F15/614
Filed: 2018-05-15
Granted: 2022-03-22
Abstract: L'invention concerne des ensembles de portes motorisées comprenant une porte pivotant autour d'un axe de pivotement s'étendant entre des montants opposés. Selon un aspect, l'ensemble comprend un ensemble moteur comprenant un moteur, des pignons d'entraînement, un embrayage à glissement, et un arbre récepteur relié à la porte pour la faire pivoter autour de l'axe de pivotement. Lembrayage à glissement comprend un disque d'embrayage apte à coulisser le long de l'arbre récepteur, un plateau d'entraînement entraîné par le moteur par les pignons d'entraînement, et un ressort d'embrayage sollicitant le plateau d'entraînement pour un enclenchement avec le plateau d'entraînement, le plateau d'embrayage et d'entraînement ayant des faces profilées et contre-profilées. Selon un autre aspect, un émetteur et un récepteur de faisceau de rupture sont montés sur les montants opposés respectifs le long d'un axe de faisceau s'étendant parallèlement à l'axe de pivotement et à proximité d'un bord de la porte opposé à l'axe de pivotement. L'interruption d'un faisceau lumineux projeté entre ceux-ci modifie le fonctionnement d'un ensemble moteur.
Patent CA-3067732-C (CA)
Inventor: LIN YANAN
Filed: 2017-11-09
Granted: 2022-12-13
Abstract: La présente invention a trait au domaine des communications sans fil et concerne un procédé de détermination de ressources de canal de commande de liaison montante, un terminal et un dispositif côté réseau. Lorsqu'une signalisation de commande de liaison montante réellement transmise a une large plage de valeurs, le problème de comment empêcher efficacement un gaspillage de ressources temps-fréquence est résolu. Selon la présente invention, un terminal détermine le nombre N de bits de signalisation de commande de liaison montante à transmettre; le terminal détermine le nombre de premières ressources en fonction d'un rendement de codage cible et de N; le terminal détermine le nombre de ressources réellement utilisées en fonction du nombre de premières ressources et du nombre de ressources pré-configurées; et le terminal transmet la signalisation de commande de liaison montante au moyen du nombre de ressources réellement utilisées.
Patent CA-3069910-C (CA)
Inventor: CANTU MARCO
IPC: G06F13/38
Filed: 2020-01-27
Granted: 2023-09-26
Abstract: A communication simplifier system and method simplify communication between a client application and a single-board data processing system using a tethering architecture. In at least one embodiment, the communication simplifier system and method allows a software developer to build a communication tethering application for the single-board data processing system, define a communication connection strategy, and add a client communication tethering application to a remote computer system, such as a mobile or desktop client computer system, to handle communication with the single-board data processing system. The client computer system also offloads processing from the single-board data processing system by including a processing logic application to implement additional logic to process data received by the single-board data processing system.
Patent CA-3080131-C (CA)
Inventor: SUEN WU
IPC: C08L75/04
Filed: 2018-11-07
Granted: 2021-10-26
Abstract: Disclosed is a moisture curable silane modified terpolymer comprising a polyether segment, a segment of polytetrahydrofuran or polycarbonate, a polysiloxane segment and terminal amino silane groups joined to the terpolymer via urethane linkages and wherein the polyether segment comprises at least 70% by weight based on the total weight of the silane modified terpolymer.  Also disclosed is a method of forming moisture curable silane modified terpolymer.
Patent CA-3090098-C (CA)
Title: A composite battery enclosure
Inventor: LUCCHESI BRIAN
IPC: H01M50/28
Filed: 2018-08-14
Granted: 2021-08-31
Abstract: Disclosed herein is a battery enclosure for a vehicle chassis. The enclosure has a base member with raised surface features on the upper surface outlining individual cells, each configured to receive at least one battery; a cover member having a plurality of depending surface features on the lower surface aligned with the surface features of the base member. The cover member includes a channel formed in its upper surface, aligned with and extending along the depending surface feature disposed on the bottom surface. A lattice support structure is included which has a plurality of support members extending axially and transversely, the lattice support structure configured to be at least partially disposed within the channel of the cover member and mounted to the vehicle chassis. The lattice support member providing increased rigidity and a load distribution path for externally applied forces to prevent or inhibit enclosure breakage or puncture.
Patent CA-3101808-C (CA)
Inventor: SATO TAKASHI
IPC: A01G7/00
Filed: 2019-05-29
Granted: 2023-08-01
Abstract: The present invention addresses the problem of providing a fertilizer absorption improvement method that makes it possible to conveniently improve fertilizer absorption. This fertilizer absorption improvement method involves applying nano-bubble water to a plant.
Patent CA-3105486-C (CA)
Title: Data exploration as search over automated pre-generated plot objects
Inventor: IMIELINSKI TOMASZ
IPC: G06F16/242
Filed: 2019-07-08
Granted: 2023-09-26
Abstract: Data exploration as search over automated pre-generated plot objects can include data analytics systems with automated data mining and simplified user experience front ends. A computer-implemented method, that can be performed by the described data analytics systems, includes receiving a request for plots or plot types of a specified criteria; searching a plot object resource for plots relevant to the specified criteria, the plot object resource comprising an indexed repository of available plots; sorting and ranking the plots or plot types according to associated scores, the associated scores for each plot being based on information theoretic metrics relevant to a measure of interest; and providing plots satisfying a criteria of the sorting and the ranking to a source of the request.
Patent CA-3120848-C (CA)
Title: Exfoliative cell collection device for uterus examination
Inventor: IM WOOK BIN
IPC: A61B10/02
Filed: 2020-01-01
Granted: 2023-07-04
Abstract: The present invention relates to a device for collecting exfoliative cells of the cervix and the surrounding area for a uterus examination, wherein brushes that come into contact with a woman's cervix and the surrounding area are divided into an insertion brush and a tension brush, and the shape of the tension brush is changed in stages through user manipulation so that the tension brush exhibits good usability, according to the current state of the cervix and surrounding area, when collecting exfoliative cells of the cervix and surrounding area. According to the present invention, a first hooking hook of a movable rod and a second hooking hook of a rod to be separated are hooked and connected in a mutually hooked form, and there is thus the advantage that until a push-separation member is operated, the rod to be separated remains stably attached without separating from the movable rod, even when the movable rod has moved sufficiently forward.
Patent GB-2400115-C (GB)
Title: Coloured diamond
Inventor: TWITCHEN DANIEL JAMES
IPC: C01B31/06
Filed: 2002-12-13
Granted: 2011-11-02
Abstract: A diamond layer of single crystal CVD diamond which is coloured, preferably which has a fancy colour, and which has a thickness of greater than 1mm.
Patent NL-109562-C (NL)
IPC: D01H5/74
Abstract: <PICT:0806918/III/1> In a process for detecting and measuring the oxygen content of aqueous liquids (e.g. boiler feed water), the liquid is treated with an inert gas, and the gas (then containing absorbed oxygen) is brought into contact with a galvanic cell, which generates a current proportional to the oxygen content of the water. The apparatus used is first calibrated with water containing known amounts of oxygen.  An inlet 19 for the water under test is sealed into a chamber 18, connected through a vertical tube 20 to the base of a chamber 1 from which the water flows away through a device 22 for maintaining a constant head.  Within the chamber 1 is mounted a galvanic battery, the cathode 7 of which is sensitive to oxygen, generating a current measured between the electrodes 9, 11.  The top of the chamber 1 is connected to a generator for hydrogen 23, and to a vessel 14 containing palladium-aluminium catalyst, mounted above the water inlet chamber 18.  In operation, the apparatus is filled with hydrogen, bubbles of which are drawn into tube 20 by the downward flow of water, and absorb at least some of the oxygen contained in the water.  The water is discharged through the constant level overflow 22, and the mixed gases flow around the galvanic cell and pass into the catalytic chamber 14 where any oxygen combines with hydrogen by silent burning, leaving oxygen-free hydrogen for re-cycling.  The loss of hydrogen gas draws up acid from the bottom of the tube 24 to contact an electrode 27 which with electrode 28 is connected to a battery generating hydrogen.  When the hydrogen is replaced, the back pressure forces the acid below the electrode 27. Any excess pressure is vented through the valve 31.  The galvanic cell is of the type described in Specification 707,323, and in the preferred form consists of silver wire cathode, an anode of finely-divided cadmium and dilute potassium hydroxide.
Patent NL-175276-C (NL)
IPC: B65B61/18
Filed: 1972-12-01
Granted: 1984-10-16
Abstract: 1418670 Seaming non-metallic sheet material E I DU PONT DE NEMOURS & CO 1 Dec 1972 [3 Dec 1971] 29258/75 Divided out of 1418669 Heading B5K The subject matter is identical to that disclosed in Specification 1,418,669, but the claims relate to a method of forming at least one rupturable seal between two thermoplastic surfaces by (a) compressing the thermoplastic surfaces together between a resilient backing plate and a heating platen having at least one raised, continuous electrically conductive heating surface divided into a plurality of coherent sections, each in the shape of the desired rupturable seal and each supplied separately with electrical power; (b) while the thermoplastic surfaces are compressed between the heating platen and the backing plate, rapidly raising each region of the thermoplastic surfaces representing a rupturable seal to equal temperatures which are sufficient to bond together the thermoplastic surfaces with a bond strength markedly less than the maximum bond strength possible between them, by controlling the power supplied to each one region of the heating surface representing a rupturable seal; and (c) cooling the thermoplastic surfaces while they are still compressed between the heating platen and the backing plate.
Patent RU-1473158-C (RU)
Inventor: VERKEVICH V I
IPC: A62C35/00
Filed: 1987-06-10
Granted: 1994-06-30
Abstract: FIELD: fire prevention, eliminating firing of processing equipment mounted in enclosed compartments, for example, of gas pumping assemblies. SUBSTANCE: unit has tank 1 provided with spray nozzle 2 and holding a fire extinguishing agent, facilities for supplying of compressed gas and aerating means being also positioned in the unit. The latter can be a cylinder cantilevered in facilities for supplying of compressed air on one side and sealed - on the opposite. The ends of the cylinder have openings 7, 8 provided with reflector 6 positioned above them at the sealed side. Initiating cartridge is placed in the facilities for supplying of compressed gas which are positioned on the tank holding a fire extinguishing agent, the facilities also accommodating an igniter and a charge of solid fuel the latter being a bank of channelled blasting cartridges. EFFECT: increased efficiency of fire prevention. 3 dwg
Patent RU-1771977-C (RU)
Inventor: PSHENICHNYJ GENNADIJ N
IPC: B28C5/38
Filed: 1989-01-12
Granted: 1992-10-30
Abstract: Изобретение относитс  к устройствам  дл  приготовлени  технической пены и позвол ет  снизить расход пенообразующего раствора, Устройство содержит вертикальный  корпус 1 с патрубками дл  подачи пенообразующего  раствора 2, сжатого воздуха 3  и выхода пены 4. Возбудитель колебаний 5  амортизационно закреплен на крышке корпуса  1 с помощью пружин 6. К основанию  возбудител  колебаний 5 жестко прикреплены  проход щие внутрь корпуса стержни  7. Стержни 7 снабжены гибкими элементами  8 и распорными трубками 9. Перпендикул рно  оси корпуса 1 по его высоте  размещены сетки 10 с размером  чеек  0,1...0,5 мм, жестко прикрепленные к стержн м  7 и соединенные с корпусом посредством  эластичных кольцевых элементов 11,  2 ил.
Patent RU-1816767-C (RU)
Inventor: KHEJNSOO ENN YU
IPC: C08F220/34
Filed: 1989-07-05
Granted: 1993-05-23
Abstract: Использование: жидкостна  хроматог-  рафи , разделение белков и других биополимеров . Сущность изобретени : получени   гидрофильного анионообменного сорбента  обработкой макропористого сополимера 2-  гидроксиэтилметакрилата и этилендимети-  лакрилата. Сополимер содержит эпоксидные  группы. Обработку ведут полиэтиленполиами-  ном с числом аминогрупп 3-7 до достижени   обменной емкости сорбента 0,25-5,0 мг-экв/г.  1 табл. 4 ил.
Patent RU-1808045-C (RU)
Inventor: VERSHININ BORIS A
IPC: E02F5/32
Filed: 1989-06-27
Granted: 1993-04-07
Abstract: Использование: рыхление высокопрочных  грунтов. Сущность изобретени : зуб вы-  полнен по дуге окружности в виде  многослойной стойки равного поперечного  сечени  и толщины каждого сло  по всей  длине зуба. .Способ изготовлени  зуба состоит  в том. что производ т центробежную  отливку зуба в стальную Цилиндрическую  трубу, которую используют в качестве формы  дл  лить  и тела зуба. Механизм фиксации  зуба включает клин и подпружиненную  колодку. Клин св зан с корпусом винтовым  механизмом. 3 с.п.ф-лы. 4 ил.
Patent RU-1794748-C (RU)
Inventor: POLEVOJ YURIJ I
IPC: B61L23/10
Filed: 1989-07-03
Granted: 1993-02-15
Abstract: Использование: дл  контрол  проследовани  маневрового локомотива. Сущность  изобретени : устройство содержит блок пути , один стрелочно-путевой блок, сигнальный  блок и другой стрелочно-путевой блок.  Указанные блоки включены последовательно . Новое выполнение блоков позвол ет отслеживать  местонахождение маневрового  локомотива на станции. 4 ил.
Patent RU-1778141-C (RU)
Inventor: ISHKOV BORIS A
IPC: C10C3/12
Filed: 1989-10-03
Granted: 1992-11-30
Abstract: Изобретение относитс  к установке дл   нагрева битума. Установка содержит биту-  мохранилище, цилиндрическую печь, нагревательный  котел с дымогарными трубами,  патрубки, соедин ющие печь с дымогарными  трубами, насос дл  подачи битума, соединенный  с битумохранилищем. Цилиндрическа  печь снабжена в верхней части  перегородкой, образующей нагревательную  камеру, трубой дл  подачи битума в  нагревательную камеру с патрубками. Один  патрубок соединен с выходным патрубком  насоса, другой патрубок- с нагревательным  котлом, выходным патрубком, расположенным  в верхней части нагревательной камеры  и соединенным с нагревательным  котлом. 1 ил.
Patent RU-1778145-C (RU)
Inventor: PIJROYA EDUARD K
IPC: C10G9/20
Filed: 1989-12-18
Granted: 1992-11-30
Abstract: Использование: пиролиз углеводородного  сырь  дл  получени  2-олефинов и н-  парафинов. Сущность изобретени : печь  включает обогреваемую камеру с работающими  снизу вверх реакционными трубами  (РТ), размещенными по оси камеры, и объемными  раздающим и собирающим коллекторами  (К). Дополнительный К установлен  дл  подачи газа в РТ и снабжен патрубками  (П). Входные концы РТ введены в К с зазором  от П, равным 9-11 мм. Соотношение  внутренних диаметров П и РТ составл ет  0,6-0,8. 3 ил.