baber/WOPTO huggingface dataset:
Patent SK-285446-B6 (SK)
Title: Method for the preparation of an intermediate in the synthesis of (-)-6-chloro-4-cyclopropylethynyl-4-trifluoromethyl-1,4-dihydro- 2H-3,1-benzoxazin-2-one
Inventor: CHEN CHENG YI
IPC: C07C215/68
Filed: 1998-05-12
Abstract: A method for preparation of intermediate in the synthesis of (-)-6-chloro-4-cyclopropylethynyl-4-trifluoromethyl-1,4.dihydro- 2H-3,1-benzoxazin-2-one, also known as DPM-266, for use as a reverse transcriptase inhibitor. The method involves a chiral addition reaction to the 4-chloro-2-trifluoromethylketoaniline with an organozinc complex to give the desired alcohol. This method has broad applicability in the chiral addition to any prochiral ketone.
Patent SK-278557-B6 (SK)
Title: Piperidylmethyl substituted derivatives of chroman, producing method and use thereof, and pharmaceutical composition containing same
Inventor: HEINE HANS-GEORG
IPC: A61K31/44
Filed: 1992-12-09
Abstract: This patent describes piperidylmethyl substituted derivatives closed to chroman with a general formula (I), where the meaning of these substituents are explained in the patent description, and these derivatives can be applied as the active substances in the medications, used for healing of central nerve system diseases, especially. The above mentioned substances can be produced based on the reaction of the appropriate derivatives closed to chroman carboxyl acid or the activation can be provided before the above mentioned reaction is started, while the cyclic amines can be used for these purposes at first and after that, the carbonyl group is reduced or a direct reaction of chromanmethyl compounds with cyclic amines is provided.
Patent SK-279428-B6 (SK)
Title: Device for collapsible fastening and securing of drainage element for fruit presses
Inventor: CHARA ALEXANDER
IPC: F16B21/18
Filed: 1990-08-22
Abstract: The end of a drainage element (3), provided with a filter case (4) inserted into a container (5) of a pressure plate (1), serves for collapsible fastening and securing of the drainage element (3) on the pressure plate (1) of a fruit press. A snap-ring, made of a flat spring and having several projections (9, 10) formed on the inner perimeter thereof, is arranged on the container (5). The projections (9, 10) engage into sockets (11) formed in the wall (12) of the container (5). While the two shorter projections (9) serve to fix the snap-ring (7) and to axially secure the container (5), the long projection (10) traverses through the wall (12) of the container (5) and reaches a groove (13) of the filter case (4) thus securing the drainage element (3) against any axial movement and rotation.
Patent CZ-301034-B6 (CZ)
Title: Device for fastening an electric motor for preventing transmission of vibrations
Inventor: WHITE ROBERT
IPC: F16F15/08
Filed: 2001-06-15
Abstract: The present invention relates to an apparatus for fastening an electric motor (20) for preventing transmission of vibrations having a first housing part (10), which encloses at least one pole ring (22) and magnets (24) of an electric motor (20). Said first housing part (10) has at least one opening (14, 16), through which passes the shaft (18) of the electric motor (20). The apparatus further has a second housing part (54), which is performed as a flange for securing the electric motor (20) to a carrier element, for example, a motor vehicle heating and/or air conditioning system, and at least partly embracing the first housing part (10) in the axial direction of the motor shaft (18). On the outer circumference (26) of the first housing part (10), there are arranged at least two flat plastic spokes (28) extending in a radial direction, which engage with recesses (57) of the second housing part (54) extending in radial direction, and which in the region of their radially outer end (32) have connecting means (36) for fastening them to the second housing part (54).
Patent CZ-297878-B6 (CZ)
Title: Method of treating metalline waste containing zinc in revolving furnace
Inventor: RACLAVSKY MILAN
IPC: B09B3/40
Filed: 2005-11-09
Abstract: The present invention relates to a method of treating metalline waste containing zinc, lead and cadmium with total amount of these element greater than 5 percent, such as sludge and powder waste from steel manufacture, in a revolving tube furnace or an array of revolving tube furnaces in a batch or continuous process using fossil fuels in reduction and optional melting of metalline waste. Treatment of metalline waste containing zinc, lead and cadmium is carried out by reduction with carbon and namely: either by reduction in solid state with melt ratio in the reduced mixture of oxides less than 20 percent and maximum temperature of the reduction less than 1200 degC; or by reduction in semi-liquid state with melt ratio in the reduced mixture of oxides less than 60 percent and at a temperature of the reduction higher than 115O degC but less than 1350 degC; wherein metal reduced during reduction is carburized with excess of carbon in the reduced charge; or by reduction in liquid state with melt ratio in the reduced mixture of oxides higher than 60 percent but less than 96 percent and at a temperature of the reduction higher than 1250 degC but less than 1650 degC wherein the reduction is carried out on the level of iron melt with higher content of carbon. A device for making the above-described method comprises one or several revolving tube furnaces arranged in an array. The furnaces differ according to waste treatment process by the L/D proportion, wherein L represents length of the furnace and D denotes inside diameter of the furnace, whereby the furnaces for continuous treatment process are longer and have the L/D proportion of at least 10, and for the batch treatment furnaces the L/D proportion is not greater than 8 and wherein the interior of the furnace, filled with waste up to 40 percent of the furnace total inside volume, forms two distinctly separated zones, and namely a first zone with reducing environment and a second zone with oxidizing environment.
Patent CZ-307199-B6 (CZ)
Inventor: BOŘUTA JAROSLAV
IPC: F28F21/06
Filed: 2017-04-26
Abstract: Vytvoření uspořádané soustavy dutých polymemích
vláken a jejích fixace v polymemích lemech se
provádí ve sdruženém zařízení s bezprostředně
návaznými kroky tak, že dutá polymemí vlákna jsou
odvíjena z jednotlivých cívek cívečnice a celá
soustava dutých vláken je rovnoběžně naváděna v
uspořádaném stavu přímo do vstřikovacího modulu s
otevřenou formou. Po zavření formy dojde k nástřiku
reaktivní nízkoviskózní směsi a vytvoření
polymemích lemu, které fixují polohu dutých
polymemích vláken. Primární článek teplosměnné
plochy tepelného výměníku nebo primárního článku
separačního modulu je dokončen oddělením části
lemů ve směru příčném ke směru dutých
polymemích vláken řezáním a nebo kombinací
řezání a lomu.
Patent CZ-307909-B6 (CZ)
Title: Machine reamer with cutting edges of progressive cutting materials
Inventor: FIALA STANISLAV
IPC: B23D77/02
Filed: 2018-07-12
Abstract: Machine reamer (1) with cutting edges (18) of progressive cutting materials consisting of a shank (16) formed by a clamping part (3) and support part (2). A coolant passage (5) extends through the centre of the shank (16), which leads to the head of the cutting portion (7), or a blind coolant channel (6) is formed through the centre of the reamer shank (16) which is distributed to the radial channels (8) into the annular space (9) and from the annular space (9) into the individual tooth gaps (10). The free end of the support part (2) ends in a centring pin (13) on which a cutting ring (4) with an axial hole is mounted. Corresponding profiles are formed on the circumference of the alignment pin (13) and in the opening of the cutting ring (4). These shaping profiles (11, 12) of the centring pin (13) and the cutting ring (4) are longitudinal grooves parallel to the reamer axis with an apex angle of 90 to 120 ° 0.3 to 0.5 mm deep and a shaped profile (11). ) on the cutting ring (4) is mounted on the shaped profile (12) of the centring pin (13) with a radial clearance of 0.05 to 0.1 mm, for filling with adhesive for a non-detachable connection of the cutting ring (4) to the support part (2).
Patent CZ-309453-B6 (CZ)
Title: Method of producing lattice structure elements and a lattice structure
Inventor: ZYKAN FRANTIŠEK
IPC: F16B7/20
Filed: 2021-11-11
Abstract: The invention is a method of manufacturing elements (1) of a lattice structure. For each main rod (2), the main rod (2) is clamped in the clamping jaw (4). The clamping jaw (4) engages at least one flat surface (19) of the main rod (2) and creates or attaches a connecting element for connection to another element (1) of the lattice structure at at least one end of the main rod (2) when the main rod is clamped (2) in the clamping jaw (4). The connecting element or part of it is made in a preset place. The preset place for the connecting element or its part is a preset angle between the axis of the connecting hole (7) and the normal (8) of at least one plane surface (19) in the projection to the plane perpendicular to the axis of the main rod (2). Furthermore, the method includes a fixed connection of the main rods (2) with transverse rods (5) welded to the flat surfaces (19). Furthermore, the invention is a lattice structure with elements (1) created in this way.
Patent SK-286322-B6 (SK)
Title: Pump impeller and method
Inventor: BURGESS KEVIN EDWARD
IPC: F04D29/22
Filed: 1998-08-24
Abstract: A impeller (10) includes a front shroud (12) and a rear shroud (14), the shrouds (12, 14) being spaced apart so as to form a plurality of passageways there between which are separated by a plurality of impeller blades (15), each having an outer edge (19) extending between the front and rear shrouds (12, 14), the impeller (10) having an outer diameter D (15). The method of modification includes the steps of trimming the outer edge (19) of the blades (15) so that the outer diameter D1 of the front shroud (12) is less than the outer diameter D2 of the rear shroud (14).
Patent SK-285530-B6 (SK)
Title: Method for the preparation of 5-cyanophthalide
Inventor: PETERSEN HANS
IPC: C07D307/87
Filed: 1999-12-22
Abstract: A method for the preparation of 5-cyanophthalide in which 5-carboxyphthalide is converted to the corresponding amide of general formula (IV) in which R is hydrogen or C1-6 alkyl, which is then reacted with a dehydrating agent thereby obtaining 5-cyanophthalide. The conversion of 5-carboxyphthalide to the corresponding amide of general formula (IV) may be carried out via the corresponding C1-6 alkyl or phenyl ester or the acid chloride, which is converted to the amide of general formula (IV) by amidation with ammonia or a C1-6 alkylamine.
Patent CZ-299189-B6 (CZ)
Title: Sliver take-in mechanism
Inventor: SIMON KARSTEN
IPC: D01H4/48
Filed: 2000-06-21
Abstract: The sliver take-in mechanism, at an open-end spinner (1) has a switch (39) which can be operated manually or automatically by a mobile service unit. The switch (39) is structured so that, independently of the switch operating time, a defined sliver (37) length is fed into the sliver loosening unit (38). The amount of sliver (37) to be inserted is set according to the spinning parameters in force. The amount of sliver (37) to be fed is set by the duration of the rotation of the sliver feed cylinder (12). The switch (39) is operated to close the electromagnetic clutch (24) at the sliver feed cylinder (12), and it is integrated into the yarn monitor (26) or the yarn cleaner (26') at the open-end spinning station (30). The switch (39) can also be located at the feed trough of the sliver loosening unit (38), to be tripped by a swing movement of the trough. The switch (39) is a manually-operated press button.
Patent CZ-297094-B6 (CZ)
Title: Method and device for biological treatment of fluid during biogas generation
Inventor: VON NORDENSKJOELD REINHART
IPC: C02F101/30
Filed: 1999-01-28
Abstract: The present invention relates to a method of the biological treatment of a fluid sufficiently contaminated with organic matter, which method is carried out in a tank. According to the invented method the fluid is first subjected to a mixing and acidification step (A), subsequently it is subjected to anaerobic decomposition, resulting in methane generation in a high-rate step (B), accompanied by recirculation of the activated sludge, and in a subsequent low-rate step (C) and then it is clarified in a final clarification step (D) during which sludge recovery can take place wherein the biogas generated during the high-rate step (B) and the low-rate step (C) is collected.
Patent CZ-296995-B6 (CZ)
Title: High-pressure fuel accumulator
Inventor: FRANK KURT
IPC: F02M55/02
Filed: 2000-08-01
Abstract: In the present invention, there is disclosed a high-pressure fuel accumulator for a common-rail fuel injection system of an internal combustion engine including a tubular main body (1), which is provided with a plurality of connections, a continuous connecting strip performed on the tubular main body (1). In this continuous connecting strip, there are performed connecting boreholes (9). In order to provide a high-pressure fuel accumulator, which may be used for a large number of similar engines, several connections (5 to 8), whose dimensions in the longitudinal direction of the tubular main body (1) are greater than the space required for the connecting boreholes (9). Alternatively, the connecting bore holes (26) can be arranged in each of a connecting parts (25), which encompass the tubular main body (21) and which is arranged in the region of a hole (27) performed in the tubular main body (21).
Patent EP-1200179-B8 (EP)
Title: Charged filtration membranes and uses therefor
Inventor: VAN REIS ROBERT D
IPC: C07K1/34
Filed: 2000-07-21
Granted: 2007-02-21
Abstract: The invention relates to charged filtration membranes and their use for separation of a protein from solvent, low molecular weight solutes or a mixture of proteins. Modification of the membranes to generate charge includes modification of membrane pores to alter charge within a pore and alter the size of a pore. Consequently, the protein is separated from other solutes in a mixture based on size as well as net protein charge and membrane charge.
Patent EP-1813042-B8 (EP)
Title: Communications method, particularly for a mobile radio network
Inventor: BOLDI MAURO
IPC: H04J14/02
Filed: 2004-10-25
Granted: 2009-04-01
Abstract: Communications method between a main station and processing nodes includes interconnecting the main station and the nodes in an optical path defining adjacent nodes and non-adjacent nodes, operatively grouping the nodes in a plurality of distinct sub-groups, each formed by non-adjacent nodes, at least one of said sub-groups including at least two nodes generating at the main station a multiplexed optical signal propagating along the path for serving the nodes, the multiplexed optical signal including a plurality of optical channel signals having a respective plurality of distinct carrier wavelengths, each carrier wavelength being associated with a respective sub-group of nodes, and serving each node of each sub-group of nodes with a respective portion of the optical channel signal having the associated carrier wavelength.
Patent BR-PI0811078-B8 (BR)
Title: dispositivo para carregamento de âncoras cirúrgicas e método de processamento de um dispositivo para cirurgia
Inventor: David t martin
IPC: A61B17/04
Filed: 2008-05-01
Abstract: carregador de âncora de sutura. a presente invenção refere-se a um carregador de âncora de sutura que compreende um alojamento com uma porta. um canal se estende no alojamento a partir da porta, em que o canal é dimensionado para receber uma agulha cirúrgica. uma âncora de sutura é pré- carregada no canal com um comprimento de sutura conectado á âncora de sutura e armazenado no alojamento. uma haste de tração é posicionada deslizavelmente no canal, de modo que a âncora de sutura esteja em uma posição intermediária entre a haste de tração e a porta. um atuador é conectado de modo operativo á haste de tração para dispor seletivamente a âncora na agulha.
Patent BR-PI0906097-B8 (BR)
Title: Tela de projeção do tipo refletivo
Inventor: ERIC W TEATHER
IPC: G03B21/60
Filed: 2009-03-04
Abstract: TELA DE PROJEÇÃO DO TIPO REFLETIVA A presente invenção refere-se a uma tela de projeção do tipo refletiva que possui ganho uniformemente alto ao longo de uma ampla faixa de ângulos de observação. A tela de projeção inclui um substrato de sustentação refletor de luz com duplo propósito, que inclui pelo menos uma folha de filme fibrila plexifilamentar de fiação rápida não pigmentada que possui uma refletância de luz de mais de cerca de 85% e um brilho de menos de cerca de 10% quando medido em um ângulo de incidência de 60° e uma camada de difusão óptica de um polímero transmissivo de luz processável por fusão que contém partículas de aumento da difusão que cobrem pelo menos uma superfície do substrato. A tela de projeção possui um ganho óptico de entre cerca de 0,90 a cerca de 2,0 e o ganho óptico desvia em não mais de cerca de 8% ao longo de ângulos de observação entre -60° a +60°. A tela de projeção possui boa drapeabilidade, flexibilidade quanto ao dobramento e capacidade de ser depositada e pendurada de forma plana. A tela de projeção pode também ser reciclada.
Patent BR-PI1011777-B8 (BR)
Title: Método para detectar falha de um interruptor de vácuo em um trocador de derivação com carga e arranjo de trocador de derivação com carga
Inventor: GUNNAR ANDERSSON
IPC: H01H9/00
Filed: 2010-06-17
Abstract: MÉTODO E DISPOSITIVO PARA DETECTAR FALHA DE UM INTERRUPTOR DE VÁCUO DE UM TROCADOR DE DERIVAÇÃO COM CARGA.   A presente invenção refere-se a um método para detectar falha de um interruptor de vácuo em um trocador de derivação com carga, em que o trocador de derivação compreende um alojamento carregado com óleo, um comutador de desvio incluindo um contato móvel (MC, RC), e pelo menos um interruptor de vácuo (MVI, RVI) disposto para interromper a corrente a través do contato móvel do comutador de desvio. O método compreende: repetidamente, - medir um teor de hidrogênio no óleo, e - determinar se há uma falha no interruptor de vácuo (MVI, RVI) baseada na medição do teor de hidrogênio no óleo.
Patent BR-PI1015702-B8 (BR)
Title: fondue de queijo instantânea, processo e produção e embalagem de foundue de queijo instantânea
Inventor: ANGÉLICA MARTINS GOMES
IPC: A23C19/086
Filed: 2010-10-27
Abstract: fondue de queijo instantânea, processo de produção e embalagem de fondue de queijo instantânea. a presente invenção descreve composições alimentícias em novas formas de consumo. especificamente, a presente invenção descreve fondue de queijo instantânea, na forma de pó, sendo, portanto, de baixo custo e com tempo de prateleira aumentado, dispensando refrigeração mesmo depois de aberto
Patent AU-2002317516-B8 (AU)
Title: Installation for Feeding a Plurality of Loads, e.g. Cells of Aluminium Melting Furnaces, with Bulk Material, e.g. Pulverised aluminium Oxide
Inventor: GELDERN KLAUS VON
IPC: B65G53/16
Filed: 2002-12-11
Granted: 2008-04-17
Abstract: Device for charging a number of cells of an aluminum melting furnace with bulk material, e.g. powdered aluminum oxide comprises a storage unit (10) for the bulk material; a pressure vessel or pump conveying unit (14) connected to a conveying line (16); a number of receiving containers (26) close to the cells; and a pneumatic tube or conveying channel (28,30) joined to the cells of the oven. <??>Preferred Features: The receiving containers have a filling level measuring device connected to a control unit for a valve which closes when the filling level has reached a predetermined height.
Patent DE-102008048244-B8 (DE)
Inventor: HILDEBRANDT TIM
IPC: B61C17/00
Filed: 2008-09-16
Granted: 2010-02-11
Abstract: The device i.e. locomotive frame (1), has a rope (6) i.e. steel rope, with rope ends arranged over a cross rail (8) in a region of an exterior buffer plate (3) above a crash buffer (2) for forming a front sided opening (14). The rail with the rope is formed by a retaining triangle destructed during an impact of an impacting vehicle and by bars (10, 11) emanating from the frame in distance. The rope is retained by a supporting strut (12) flexibly arranged at the frame. The rail with the rope as catch elements is attached with retainers (17) of an impacting buffer plate (16) during a collision.
Patent DE-4440228-B9 (DE)
Title: Elektrische Schalter, Steckdosen u. dgl. für Unterputzmontage
Inventor: HAJAS JOZSEF
IPC: H02G3/12
Filed: 1994-11-10
Granted: 2005-08-11
Abstract: Elektrische
Schalter, Steckdosen und dgl. für
Unterputzmontage, die einen, in einer Unterputz-Montagedose befestigten
Körper,
einen an dem Körper
befestigten und meistens quadratischen Anreihrahmen (1), eine daran
lösbar
befestigte Abdeckung (3) ähnlicher Form
und Abschlußglieder
(9) enthalten dadurch gekennzeichnet, daß der Anreihrahmen (1) an seinen
gegenüberliegenden
Seiten (8) Schaltflächen
aufweist, die mit Schnappverbindungsstücken zusammenwirken, die je
zwei aneinander gereihte Anreihrahmen (1) unbeweglich festhalten.
Patent NL-2025480-B9 (NL)
Title: COVID-19 veilige zelfservice kiosk
Inventor: SEBASTIAAN EMMEN
IPC: G07F11/70
Filed: 2020-05-01
Granted: 2022-01-14
Abstract: De onderhavige aanvraag heeft betrekking op een zelfservice point- of-sale kiosk en op een touch pen dispenser module, waarbij de zelfservice point-of- sale kiosk ingericht is voor het opnemen van bestellingen van een consument en het doorgeven van de bestelling naar een order—afhandelingssysteem, omvattende: een behuizing voor het omvatten van: een besturingseenheid, omvattende communicatiemiddelen voor het opzetten van een communicatieverbinding met het order-afhandelingssysteem; een aanraakscherm, welke openomen is aan een naar de consument gerichte voorzijde van de behuizing en aangestuurd wordt door de besturingseenheid voor het weergeven van beelden aan de consument en het ontvangen van invoer van de consument bij aanraking van het aanraakscherm; een voeding voor het bekrachtigen van ten minste de besturingseenheid en het aanraakscherm; de kiosk verder omvattende: een touch pen dispenser module, welke opgenomen is aan een v|ak in de behuizing en voorzien is van een uitgifte opening welke ingericht is om door het v|ak van de behuizing een touch pen uit te geven voor persoonlijke bediening door de consument van het aanraakscherm met de touch pen.
Patent EP-1880621-B9 (EP)
Inventor: PARISSENTI ROBERTO
IPC: A42B3/22
Filed: 2007-03-07
Granted: 2010-03-17
Abstract: A visor (1) for helmet (100) is characterised in that it has at least one portion (10) concave with respect to a surface (101) defined by the development of said helmet (100).
Patent BR-9904680-C1 (BR)
Title: Destravador automático do cinto de segurança
Inventor: BECKER MARCO ANTONIO
IPC: B60K28/14
Filed: 1999-10-21
Abstract: "DESTRAVADOR AUTOMáTICO DO CINTO DE SEGURANçA", setor técnico de segurança em transportes terrestres, marítimos e aéreos. Esta adição de invenção da PI 9904680-6 visa a não deixar que o cinto se destrave enquanto o veículo estiver sofrendo algum movimento relevante, como quedas em declives acentuados, derrapagens, capotagens, "carambolas" etc. Por intermédio de uma única placa de circuito eletrónico (51), através de um sensor de aceleração (59), impactos provocados em todo o plano horizontal do veículo são captados, fazendo com que o microcontrolador (74) fique em estado de alerta até que cessem os impactos dentro de um tempo previamente estipulado. Com isso, são acionados os êmbolos (23) dos solenóides (22), que puxam a engrenagem "T" (25), liberando a fivela do cinto. Esse solenóide (22), também pode ser adaptado a outros tipos de cinto de segurança, por intermédio de uma chapa (100), à parte interna do botão de aperte (101). Ao retrair o êmbolo do solenóide, o botão de aperte é puxado no mesmo sentido que faria através do acionamento manual, liberando a chapa de retenção (106) e a fivela do cinto (102). Esse mecanismo eletrónico também pode ser conectado diretamente ao sistema elétrico de trancamento das portas de automotores terrestres, e também à ignição, acarretando o destravamento das portas e o desligamento do motor e eletricidade geral do veículo.