baber/WOPTO huggingface dataset:
Patent GB-2600983-A (GB)
Title: A wet wipe dispenser and a method of producing a wet wipe
Inventor: TOM HENRY TUKE-HASTINGS
IPC: A47K10/32
Filed: 2020-11-16
Abstract: A dispenser having a first location 12 capable of supporting a first amount of wipe material and a second location 14 capable of supporting a second amount of wipe material during a wetting process, an applicator capable of applying a moisture to the second amount of wipe material and a dispensing location 18. Preferably the dispenser has a user-activated feed, which may have a manual actuator or an electric actuator. The dispenser may also have at least one sensor 56 capable of sensing the amount of wipe material in the first location. The dispenser may also have at least one sensor 54 capable of sensing the rate at which wipe material passes form the first location to the dispensing location. The dispenser may have a processor 50 for receiving input from the sensor or sensors, a controller 61 capable of controlling the operation of the motors60, 65, 67 and a controller 41 capable of controlling the application of moisture 43 to the wipe material. The moisture may be applied by means of spray nozzles and/or rollers 62, 64, 66, 68. The wipe material may be a roll of material, which may be perforated, or it may comprise individual sheets. A method of obtaining a moist wipe using the dispenser is also claimed.
Patent GB-2593259-A (GB)
Title: Error correcting bits
Inventor: MARK GERALD LAVINE
IPC: G06F11/10
Filed: 2020-12-08
Abstract: A data processing apparatus is provided, which includes storage circuitry comprising a plurality of lines, each of the plurality of lines comprising a data value. Access circuitry accesses a pair of the plurality of lines at a time, the pair of the plurality of lines comprising a further data value, distinct from the data value, and a plurality of error bits to detect or correct errors in the data value in each line in the pair of the plurality of lines.
Patent GB-2588061-A (GB)
Title: Determining bond strength of materials used in wellbore operations
Inventor: WASEEM ABDULRAZZAQ
IPC: G01N19/04
Filed: 2018-08-08
Abstract: Described herein are methods and apparatus for testing bond strength of a chemical-sealant, lost circulation material to a subterranean sample. An apparatus can include a body defining walls of a chamber to receive a subterranean core sample from a wellbore, the body being sized to receive a chemical-sealant lost-circulation material (CS-LCM) to an area of the chamber between the core sample and the body, and a removable insert mateable to the body, the insert defining a base of the chamber, where the test apparatus is positionable to transfer a force to the core sample to decouple the core sample from the CS-LCM such that a shear bond strength of the CS-LCM to the core sample is determinable based on a maximum amount of force used to decouple the core sample from the CS-LCM.
Patent GB-2603961-A (GB)
Title: Insulated fluid flow block
Inventor: Stuart Spitz
IPC: F16L59/147
Filed: 2021-02-23
Abstract: A fluid flow control apparatus 10 comprising a body 12 having an exterior surface and through which is provided a passage 14 which extends from a first portion 16 of the exterior surface of the body to a second portion 18 of the exterior surface of the body. The passage has first 14a and second 14b end portions adjacent the first and second portions of the exterior surface of the body respectively and an intermediate portion 14c which has a larger cross-sectional area than the first and second end portions. The apparatus further includes an insulation system which comprises an outer liner 20 and a separate inner liner 22 located in the passage to engage with the body and line the passage providing a barrier between the body and fluid flowing along the passage. The outer liner engages with the body in the intermediate portion of the passage, and the inner liner being partially enclosed by the outer liner and engaging with an interior surface of the outer liner and the body at the first and second end portions of the passage. The apparatus is an insulated fluid flow block may be a valve block, Christmas tree or suitable manifold for a completed oil or gas well.
Patent GB-2604358-A (GB)
Title: Shipping container
Inventor: JOSEPH JAMES WILLE
IPC: B65D5/50
Filed: 2021-03-02
Abstract: A container 10 formed of a single folded sheet comprising multiple external walls folded to surround a volume and multiple internal walls 120 which are movable between a position surrounding the volume and a position partitioning the volume. Ideally the internal wall extends between two opposed external walls in either position. When the internal wall surrounds the volume it can be abut an external wall creating a double wall. The sub volumes created by the partition could be complementary polyhedral prisms such as cuboids. The internal wall can have two mutually opposed sub portions. The internal and external walls can be contiguous but defined by fold lines. An edge of an internal wall can be coaxial with a fold of an external wall. A coupling member such as an adhesive strip can connect the internal wall to an external wall. The internal wall can comprise fold lines or apertures. Two internal walls can be opposite each other and/or coupled by a flap. The container can be formed by folding from a blank or precursor.
Patent GB-2605645-A (GB)
Title: Vehicle underframe runner
Inventor: JIM SMITH
IPC: B62D27/06
Filed: 2021-04-09
Abstract: A vehicle underframe runner 100 has a first side 101 substantially parallel to a second side 102 with the first and second sides connected by a third side 103 substantially perpendicular to the first and second sides. First side 101 has a first slot 104a configured to house a bolt head. Second side 102 has a rebate 105, and may have a tapered and/or grooved member 106 extending towards first side 101 and another member 109, which may be L-shaped, extending into rebate 105. Third side 103 has a second slot 104b and a third slot 104c, each slot being configured to house a bolt head. Slots 104a, 104b, 104c may each comprise a stepped profile.
Patent GB-2606516-A (GB)
Title: Methods and system for fire alarm systems
Inventor: MARK CLAPHAM
IPC: G08B25/14
Filed: 2021-04-15
Abstract: A system is provided for remotely controlling functions of a conventional fire alarm panel (42,fig.2) in a fire alarm system (40,fig.2). The system comprises: a remote control unit 10 comprising a control unit 12 including a wireless communications module 16 for receiving a command from a remote computing device external to the fire alarm system; a plurality of relays 18 for remotely controlling functions of the conventional fire alarm panel, the relays 18 being connected to the control unit 12; and a conventional fire alarm penal comprising a plurality of switches 20 for controlling functions thereof, wherein each relay 18 of the remote control unit 10 is electrically connected across one of the switches 20, and the control unit 12 of the remote control unit 10 is adapted to operate the or each relay 18 based on the command received from the remote computing device. A conventional fire alarm panel may therefore be upgraded to include remote control functionality. A keyswitch relay 19 may be connectable across a keyswitch 22 of the conventional fire alarm panel. A sounder relay 24 may be connectable across a sounder 26 of the conventional fire alarm panel.
Patent GB-2594003-A (GB)
Title: Current control for a boost converter with dual anti-wound inductor
Inventor: JASON W LAWRENCE
IPC: H02M3/158
Filed: 2019-12-18
Abstract: A system may include a power converter comprising at least one stage having a dual anti-wound inductor constructed such that its windings generate opposing magnetic fields in its magnetic core and a current control subsystem for controlling an electrical current through the dual anti-wound inductor. The current control subsystem may be configured to minimize a magnitude of a magnetizing electrical current of the dual anti-wound inductor to prevent core saturation of the dual anti-wound inductor and regulate an amount of output electrical current delivered by the power converter to the load in accordance with a reference input signal.
Patent GB-2610164-A (GB)
Title: Improved rocking legs for a bed
Inventor: ADRIAN FRATILA
IPC: A47D9/04
Filed: 2021-08-18
Abstract: A motion imparting leg 100 for imparting an oscillating or reciprocating rectilinear motion to a rocking bed 10 comprising a base (102, Figure 4) an upper surface (130, Figure 4) movable relative to the base for imparting the oscillating or reciprocating motion to the rocking bed, a servo motor (104, Figure 7) for driving movement of the upper surface, a position sensing means for determining the rotational position of the servo motor or the position of the upper surface, and a motor controller for controlling the servo motor based on data from the position sensing means. The position sensing means may include a rotary encoder and a linear encoder. The leg may comprise a rectilinear motion assembly for converting the rotation of the shaft of the servo moto to rectilinear movement of the upper surface, said assembly including a threaded rod (106, Figure 7). A kit of part comprising a plurality of said legs is also disclosed. Further disclosed are a rocking bed retrofitted with a plurality of said legs, and a rocking bed comprising a bed frame and a plurality of said legs. A method of calibrating a motion imparting leg is also disclosed.
Patent GB-2596014-A (GB)
Title: Noise suppression
Inventor: Rahim Saeidi
IPC: H04R3/02
Filed: 2018-06-07
Abstract: A noise control (anti-howling) system filter selection unit 190 that derives a filter 160 from one or more predetermined filter candidates h_i, each filter candidate representing a possible feedback path between a speaker and a reference microphone (hdm,Fig.5). The filter selection unit derives the filter based on a determination of an error that will arise if that filter candidate is selected to generate the feedback control signal and/or a weighted combination of the plurality of predetermined filter candidates. The feedback control signal z(n) is generated by passing a noise control signal y(n) through the filter and applying the feedback control signal to the forward signal path 170. The filter selection unit may receive the noise control signal y(n) and pass the noise control signal through each candidate filter to generate a set of candidate feedback control signals which is compared to an input signal 110, the filter candidate with the lowest error is used for the filter 160. The noise control signal y(n) may make the speaker generate an anti-noise signal to cancel or reduce noise heard by a user. The noise control circuit may be implemented in a mobile device such as a mobile telephone, headphone, smart watch, games device etc.
Patent GB-2597013-A (GB)
Title: Casing wear calculation
Inventor: ROBELLO SAMUEL
IPC: E21B49/00
Filed: 2019-06-06
Abstract: A method for calculating wellbore casing wear is provided that includes determining a wellbore boundary for an open hole wellbore segment, calculating a casing shape within the open hole wellbore segment based on one or more casing attributes, determining whether or not the casing shape exceeds the wellbore boundary, calculating casing wear based on the boundary of the open hole wellbore segment if the casing shape is determined to exceed the wellbore boundary, otherwise calculating the casing wear parameter based on the casing shape if the casing shape is determined not to exceed the wellbore boundary, and storing the casing wear parameter on a computer readable medium.
Patent GB-2615844-A (GB)
Title: A multi-resolution based method for automated acoustic log depth tracking
Inventor: TING LEI
IPC: E21B47/14
Filed: 2021-01-20
Abstract: Aspects of the disclosure provide for a method using clusters of sonic peaks from a logging tool to generate a log of an acoustic property of the formation as a function of depth.
Patent GB-2607778-A (GB)
Title: On-demand memory allocation
Inventor: JUSTIN A HENSLEY
IPC: G06F12/1027
Filed: 2021-02-24
Abstract: Techniques are disclosed relating to dynamically allocating and mapping private memory for requesting circuitry (210). Disclosed circuitry (220) may receive a private address and translate the private address to a virtual address (which an MMU (230) may then translate to physical address to actually access a storage element (240)). In some embodiments, private memory allocation circuitry (220) is configured to generate page table information and map private memory pages for requests if the page table information is not already setup. In various embodiments, this may advantageously allow dynamic private memory allocation, e g., to efficiently allocate memory for graphics shaders with different types of workloads. Disclosed caching techniques for page table information may improve performance relative to traditional techniques. Further, disclosed embodiments may facilitate memory consolidation across a device such as a graphics processor.
Patent GB-2611500-A (GB)
Title: Methylation markers and targeted methylation probe panels
Inventor: Samuel S Gross
IPC: C40B40/06
Filed: 2019-04-02
Abstract: The present description provides a cancer assay panel for targeted detection of cancer-specific methylation patterns. Further provided herein includes methods of designing, making, and using the cancer assay panel for diagnosis of cancer. In particular, the assay panel is suitable for for enriching cell-free DNA (cfDNA) molecules and comprises at least 1,000 polynucleotide probes, each configured to hybridize to a modified polynucleotide obtained from processing (e.g. bisulfite treatment to convert unmethylated cytosine to uracil) of the cfDNA molecules, wherein each of the cfDNA molecules corresponds to or is derived from, one or more genomic regions, and wherein each of the one or more genomic regions comprises at least five methylation sites, and has an anomalous methylation pattern in cancer samples. The polynucleotide probes may comprise at least 500 different pairs of probes, wherein each pair of probes comprises two different probes configured to overlap with each other by an overlapping sequence of 30 or more nucleotides.
Patent GB-2620301-A (GB)
Title: A window or door leaf system
Inventor: GIOVANNI LAPORTA
IPC: E05B13/10
Filed: 2019-03-27
Abstract: A push-to-unlock type handle assembly is suitable for operating a latch mechanism of a window or door leaf. The handle assembly includes a handle grip 51 moveable between a closed and an open position. A catch 88 is movable between a first position, in which the handle grip is locked, and a second position, in which the handle grip is free to move. A push button (24, fig 2) is operable to drive the catch 88 from the first position to the second position. An electromechanical lock 90 is included for locking the leaf in a closed position. The electromechanical lock has a blocking member moveable between a blocking configuration, in which the catch 88 is blocked from moving from its first position to its second position, and a non-blocking configuration, in which the catch is free to move. The blocking member may be a solenoid activated by a magnet. The assembly may be configured to receive a signal from a remote control, such as a smartphone.
Patent GR-900100859-A (GR)
Title: Basis for functional and decorative suspension of liqht elements
Inventor: PAPAPANOS ANDREAS
IPC: A47G1/20
Filed: 1990-12-14
Abstract: A cross section made out of aluminum, plastic etc. easily placed inside a surface material, used for the creation of decorative scotia and with a simple motion supporting hangers for light weight items.
Patent GT-197749172-A (GT)
Title: Procedimiento para gasificar materiales organicos fibrosos yproducto resultante de ello.
IPC: C10L3/00
Filed: 1977-11-17
Abstract: SE REFIERE A UN METODO PARA PRODUCIR GAS COMBUSTIBLE,QUE COMPRENDE SOPORTAR UNA MASA DE PERLAS LIBREMENTE ESCURRIBLES QUE CONTIENEN MATERIAL FIBROSO ORGANICO COMPRIMIDO,EN UN ES PACIO SUBSTANCIALMENTE CERRADO,QUEMAR LAS PERLAS COMBUSTI BLES MIENTRAS SE ENCUENTRAN SOPORTADAS,ESTANDO EQUILIBRADO EL ESPESOR DE LA CAPA DE PERLAS Y EL REGIMEN DE CIRCULACION DE AIRE HACIA LA MASA DE COMBUSTION DE MODO DE PROVEER UNA TEMPERATURA APROXIMADAMENTE DE 1480 GRADOS CENTIGRADOS O MASEN LA COMBUSTION,EL COMBUSTIBLE ES CONVERTIDO SUBSTANCIALMENTE POR COMPLETO A PRODUCTOS GASEOSOS,MIENTRAS QUE ..........
Patent GT-198168459-A (GT)
Title: 2-halogenoacetanilidas herbicidas
IPC: A01N37/22
Filed: 1981-03-18
Abstract: SE REFIERE A COMPUESTOS HERBICIDAMENTE ACTIVOS, A COMPOSICIONES HERBICIDAS QUE CONTIENEN ESTOS COMPUESTOS, COMO INGREDIENTES ACTIVOS Y AL METODO DE USO HERBICIDA DE DICHAS COMPOSICIONES EN LOS CULTIVOS PARTICULARES. ESTOS COMPUESTOS TIENEN LA ESTRUCTURA QUIMICA CONTENIDA EN LA FICHA TECNICA RESPECTIVA. EN LA QUE R, R1 & R2 SON GRUPOS FUNCIONALES DESCRI TOS EN EL EXPEDIENTE.
Patent GT-198171403-A (GT)
Title: Estructura absorbente destinada a recibir y contener fluidosdel cuerpo provista de un deposito con capacidad suficiente para contener por lo menos el setenta y cinco por ciento del
IPC: B32B7/02
Filed: 1981-09-09
Abstract: CONSISTE EN UNA HOJA DE SOPORTE IMPERMEABLE A LA HUMEDAD, UNA PLACA FIBROSA CELULOSICA ABSORBENTE COMPACTADA DE MANERAFLOJA, SUPERPUESTA A DICHA HOJA DE SOPORTE Y UN REVESTIMIENTO DE TEJIDO PERMEABLE A LA HUMEDAD, QUE CUBRE POR LO MENOS EL LADO DE DICHA PLACA ABSORBENTE OPUESTO A DICHA HOJA DE SOPORTE TENIENDO ESTA PLACA ABSORBENTE UN DEPOSITO QUE TIENE UNA CAPACIDAD SUFICIENTE PAR CONTENER POR LO MENOS 75% DEL FLUIDO DEL CUERPO DESCARGADO EN 1 SEGUNDO ESTANDO SITUADO DICHO DEPOSITO EN LA ZONA DE DESCARGA Y ESTANDO FORMADO POR COMPRESION DE LA PLACA FIBROSA CELULOSICA.
Patent GT-198276332-A (GT)
Title: Un nuevo antibiotico eter policiclico
IPC: A23K20/195
Filed: 1982-07-19
Abstract: PRODUCCION DEL ANTIBIOTICO QUE CONSISTE EN CULTIVAR EL MICROORGANISMO STREPTOMYCES MALSTEDIL ATCC 31812 EN MEDIOS ACUOSODE CULTIVO EN FUENTES ASIMILABLES DE CARBONO Y NITROGENO DE SALES INORGANICAS EN CONDICIONES DE FERMENTACION AEROBIA SUMERGIDA METODO PARA SU USO PARA AUMENTAR LA UTILIZACION DEL PIENSO Y RPOMOVER EL DESARROLLO DEL GANADO VACUNO Y DE CERDA
Patent GT-199200064-A (GT)
Title: Compuestos, composiciones y metodos para la obtencion de in hibidores del enzyma carnitina aciltranferasa 1 (cat-1)
IPC: A23K20/195
Filed: 1992-11-09
Abstract: SE REFIERE A COMPUESTOS QUE TIENEN LA ESTRUCTURA QUIMICA I CONTENIDA EN LA FICHA TECNICA RESPECTIVA. A SU PROCEDIMIENTODE OBTENCION. ESTOS COMPUESTOS INHIBEN EL ENZIMA CARNITINA ACILTRANSFERASA I (CAT1) Y SON POR LO TANTO UTILES PARA LA PREVENCION DE LESIONES EN EL TEJIDO ISQUEMICO, Y PUEDEN LIMITAR EL TAMANO DEL INFARTO, MEJORAR LA FUNCION CARDIACA Y PREVENIR ARRITMIAS DURANTE Y DESPUES DE UN INFARTO DE MIOCARDIOPUEDEN PREPARARSE DE ACUARDO CON VARIOS METODOS YA CONOCIDOSPER SE.
Patent GT-199600078-A (GT)
Title: Metodo para mejorar los rendimientos en frutos de los bananos.
Inventor: GONZALEZ JORGE
IPC: C07F9/141
Filed: 1996-09-05
Abstract: METODO PARA MEJORAR LOS RENDIMIENTOS EN FRUTOS DE LOS BANANOS, CARACTERIZADO PORQUE SE APLICA A LOS BANANOS UNA DOSIS EFICAZ Y NO FITOTOXICA DE UN COMPUESTO "A", ELEGIDO ENTRE: SALES DE UN MONOALQUILFOSFITO Y UN CATION METALICO MONO, DI O TRI VALENTE, TAL COMO FOSETILAL, O ACIDO FOSFOROSO Y SUS SALES ALCALINAS O ALCALINOTERREAS.
Patent GT-199700136-A (GT)
Title: Peptidos y compuestos que se enlazan a un receptor.
Inventor: DOWER WILLIAM H
IPC: C12N15/19
Filed: 1997-12-19
Abstract: LA PRESENTE INVENCION PROPORCIONA LOS PEPTIDOS Y LOS COMPUESTOS QUE SE ENLAZAN A/Y QUE ACTIVAN EL RECEPTOR DE LA TROMBOPOYETINA (CMPL O TPOR) O DE OTRO MODO ACTUAN COMO UN AGONISTA DE TPO. LA INVENCION TIENE APLICACION EN LOS CAMPOS DE LA BIOQUIMICA Y LA QUIMICA MEDICA, Y PROPORCIONA PARTICULARMENTE AGONISTAS DE TPO PARA EL USO EN EL TRATAMIENTO DE ENFERMEDADES HUMANAS.
Patent GT-199800173-A (GT)
Title: Estructura absorbente en capas con un peso base zonificado y una region de capa heterogenea.
Inventor: EVERETT ROB DAVID
IPC: C07D333/50
Filed: 1998-11-05
Abstract: UN ARTICULO ABSORBENTE QUE COMPRENDE: 1) UNA CAPA DE HOJA INFERIOR; 2) UNA CAPA DE HOJA SUPERIOR ESENCIALMENTE PERMEABLE AL LIQUIDO; 3) UNA ESTRUCTURA COMPUESTA ABSORBENTE COLOCADA EN FORMA DE EMPAREDADO ENTRE LAS CAPAS DE HOJA INFERIOR Y DE HOJA SUPERIOR; DICHO COMPUESTO ABSORBENTE INCLUYE UN NUCLEO ABSORBENTE QUE TIENE UNA PRIMERA REGION DE CAPA Y POR LO MENOS UNA SEGUNDA REGION DE CAPA PRIMARIA; 4) DICHA SEGUNDA REGION DE CAPA PRIMARIA TIENE UN PESO BASE NO UNIFORME SELECTIVAMENTE ZONIFICADO; 5) POR LO MENOS UNA DE DICHAS REGIONES DE CAPA PRIMARIA PRIMERA Y SEGUNDAS INCLUYE UNA SERIE DE SUBCAPAS; Y 6) POR LO MENOS UNA DE DICHAS REGIONES DE CAPA PRIMARIAS PRIMERA Y SEGUNDA TENIENDO UN VALOR DE TRANSMISION DE LIQUIDO DE POR LO MENOS DE ALREDEDOR DE 38 %.
Patent GT-200000102-A (GT)
Title: Complejo farmaceutico.
Inventor: BILLOTTE ANNE
IPC: A61K47/48
Filed: 2000-06-22
Abstract: LA INVENCION SE REFIERE A UN COMPLEJO DE ELECTRIPAN (UNA METILPIRROLIDINA) Y A UNA SULFOBUTILETER BETA CICLODEXTRINA [MOSTRADO EN LA FIGURA I, DONDE "R" = OH O O(CH2)4) SO3 H], O A SALES FARMACEUTICAMENTE ACEPTABLES DE LOS MISMOS, Y A PROCEDIMIENTOS PARA LA PREPARACION DE TAL COMPLEJO, INCLUYENDO FORMULACIONES FARMACEUTICAS Y USOS DEL MISMO. EL ELETRIPTAN ES UN AGONISTA DEL RECEPTOR 5HT Y SE HA DEMOSTRADO ALTAMENTE EFICAZ PARA EL TRATAMIENTO DE LA MIGRAÑA, HIPERTENSION EMESIS, DEPRESION, DEPENDENCIA DE DROGAS. CON EL FIN DE ADMINISTRAR ELETRIPTAN, O UNA SAL DEL MISMO, POR VIA INTRANASAL, ES DESEABLE QUE LA FORMULACION NO PRODUZCA IRRITACION EN LA MUCOSA NASAL, CON ESE PROPOSITO SE LE HA AGREGADO EL COMPLEJO DE DEXTRINA, LOGRANDO UNA BUENA BIODISPONIBILIDAD Y UN COMIENZO DE ACCION RAPIDA; LA FORMULACION TAMBIEN INCLUYE COMPONENTES INDISPENSABLES COMO ANTIOXIDANTES Y EXCIPIENTES.
Patent GT-200200176-A (GT)
Title: Composicion
Inventor: HARMALKER SUBHASH
IPC: A61K8/45
Filed: 2002-09-02
Abstract: LA PRESENTE INVENCION SE REFIERE A COMPOSICIONES FLUIDAS PARA LA LIMPIEZA DE LA PIEL QUE COMPRENDE UNA CANTIDAD EFECTIVA DE UN SURFACTANTE, UN ANTIBACTERIAL DE CARBANILIDA, UN COMPUESTO DE FORMULA GENERAL (I) EN DONDE R ES UN GRUPO FUNCIONAL DESCRITO EN EL EXPEDIENTE.
Patent GT-200500044-A (GT)
Title: Dispersiones moleculares de drospirenona
Inventor: FUNKE ADRIAN
IPC: A61P15/00
Filed: 2005-03-10
Abstract: UNA COMPOSICION FARMACEUTICA QUE COMPRENDE DROGAS ESTEROIDES, POR EJEMPLO PROGESTINA Y ESTROGENOS, EN FORMA MOLECULARMENTE DISPERSA. PREFERIBLEMENTE, LAS COMPOSICIONES SE PROVEEN COMO FORMAS SOLIDAS, SEMISOLIDAS O LIQUIDAS. DICHAS COMPOSICIONES TIENEN UNA ALTA BIODISPONIBILIDAD, BUENA ESTABILIDAD QUIMICA Y RAPIDA DISOLUCION POR LIBERACION IN VITRO Y SE PUEDEN PRODUCIR EN CONDICIONES QUE NO REQUIEREN EQUIPOS COSTOSOS NI RECAUDOS DE SEGURIDAD.
Patent IN-2012DE00231-A (IN)
Inventor: LIU YONG
IPC: B23B/
Filed: 2012-01-27
Abstract: A powder micro-spark deposition system is provided. The deposition system includes an electrode and a powder feed channel configured within or at least partially surrounding the electrode for guiding powder comprising electrically conductive material into a gap between the electrode and the substrate. A powder micro-spark deposition method is also provided.
Patent IN-2014DE00337-A (IN)
Inventor: AVTAR SINGH
IPC: C06B/
Filed: 2014-02-05
Abstract: The present invention relates to a novel mandrel for the casting of composite propellant grain having complicated port geometry 1 configuration such as Jin-ocyl and a method for preparation of the novel mandrel. 10 Figure 6