baber/WOPTO huggingface dataset:
Patent HK-1126290-A1 (HK)
Title: Camera-based monitoring of machines with moving machine elements for the purpose of collision prevention
Inventor: FRANKE ANDRE
IPC: G05B/
Filed: 2009-06-02
Abstract: In a method for collision-free interaction between a machine having mobile machine elements and objects in its vicinity, safety regions are established and monitored using the knowledge of the current position and the dynamic behavior. In particular, image data of the mobile machine element are recorded by means of an image acquisition system and are correlated with a database compiled in a training phase with image data of at least one mobile machine element. The database contains image data relating to a plurality of movement phases within the movement process of the machine. Using the database, both the current position of the mobile machine element is ascertained and a future position, reachable within the stopping time, is estimated. The dynamic behavior of the machine in the event of collision risk is optimized on the basis of this estimation.
Patent HK-1136716-A1 (HK)
Title: System for transmitting file folder, apparatus for transmitting file folder and method for transmitting file folder
Inventor: ZHENGUO BAI
IPC: H04L/
Filed: 2010-03-30
Abstract: Disclosed are a method and a system for transmitting a file folder from the sending end to the receiving end. The system uses a file folder transmission unit at the sending end side to generate a directory structure file of the file folder. The directory structure file may have properties such as the size of the file folder, paths and path lengths of the files in the file folder. The sending end then sends the directory structure file to the receiving end through the file folder transmission unit to allow the system to determine which files in the file folder need to be transmitted. The needed files in the file folder are then transmitted to the receiving end according to the determination. The sending end and the receiving end may communicate using an instant messaging tool. The disclosed method and system allow a faster and more convenient file folder network transmission.
Patent HK-1138691-A1 (HK)
Title: Method and system for processing communication signals
Inventor: KENT MARK
IPC: H04L/
Filed: 2010-04-23
Abstract: Aspects of a method and system for a reference signal (RS) timing loop for OFDM symbol synchronization and tracking may include tracking symbol timing in an Orthogonal Frequency Division Multiplexing (OFDM) signal based on at least a reference symbol set. A receiver timing may be adjusted based on at least the symbol timing. The symbol timing may be tracked by generating an output signal as a function of a guard time ” t g   in a phase discrimination feedback loop. The reference symbol (RS) set may be generated in an RS extraction module or circuit, from at least a fast Fourier transform of the received OFDM signal. The receiver timing may be coarsely adjusted and then finely adjusted. The coarse receiver timing adjustment may be based on processing at least a primary synchronization signal and a secondary synchronization signal.
Patent HK-1143105-A1 (HK)
Title: Separating device and method
Inventor: BOELE HENDRIK ARIE
IPC: B01D/
Filed: 2010-10-06
Abstract: The invention is directed to a plate type rotational separator for separating one or more components from a feed stream. 
The plate type rotational separator of the invention comprises plates that are able to spread out during cleaning.
Patent HK-1147493-A1 (HK)
Title: 2-aminooxazole derivatives as trpvl antagonists useful for treating pain
Inventor: PERNER RICHARD J
IPC: A61P/
Filed: 2011-02-21
Abstract: Compounds of formula (I) wherein R 1 , R 2 , R 4 , and W are defined in the description are TRPV1 antagonists with CNS penetration. Compositions comprising such compounds and methods for treating conditions and disorders using such compounds and compositions are also disclosed.
Patent HK-1003057-A1 (HK)
Title: Moulded article
Inventor: SORENSEN KENT
IPC: C08J5/04
Filed: 1998-03-17
Abstract: The present invention relates to a thermosetting material wherein the matrix comprises at least one dendritic or hyperbranched macromolecule having a chain termination providing at least one primary or secondary reactive site. In a further aspect, the invention relates to a process for production of said material and in yet another aspect to a thermosetting resin composition providing the matrix or part of the matrix of said material. The resin composition is especially suitable for thermosetting materials such as various composites. The dendritic or hyperbranched macromolecule has a chain termination providing at least one primary or secondary reactive site and is combined with at least one conventional thermosetting resin or aliphatic, cycloaliphatic or aromatic monomeric or polymeric compound.
Patent HK-1003642-A1 (HK)
Title: Humidity-setting polyurethane hot-melt-type glue
Inventor: KREBS MICHAEL
IPC: C08G18/40
Filed: 1998-04-01
Abstract: The hotmelt adhesive according to the invention contains A) at least one polyurethane prepolymer of a) at least one polyisocyanate, more particularly toluene diisocyanate and/or MDI, b) at least one polyalkylene glycol in a concentration of more than 10% by weight, based on the hotmelt adhesive as a whole, more particularly polypropylene glycol, c) at least one polyester glycol, preferably at least two polyester glycols with different glass transition temperatures and d) at least one chain extender and B) optionally additives, such as e) a resin, more particularly a hydrocarbon resin, and f) a stabilizer, more particularly toluene sulfonyl isocyanate. The hotmelt adhesive preferably has a melt viscosity of 4 to 100 Pa.s at 170 DEG  C. The PU prepolymer has only one Tg in the DSC curve. The hotmelt adhesive is distinguished by high creep resistance and high early and ultimate strengths. Accordingly, it is mainly used in the shoe industry, more particular, in application machines designed for application in the shoe production line which does not contain any steam-operated preliminary crosslinking stage or a drying tunnel. The hotmelt adhesive is preferably produced by a single-stage process. The adhesive is particularly suitable for fibrous materials, such as leather and textiles.
Patent HK-1006859-A1 (HK)
Title: A ferrochromium alloy
Inventor: DOLMAN KEVIN FRANCIS
IPC: C22C37/08
Filed: 1998-06-22
Abstract: An erosion and corrosion resistant ferrochromium alloy comprising the following composition, in wt. %, 34 - 50 chromium, 1.5 - 2.5 carbon, up to 5 manganese, up to 5 silicon, up to 5 molybdenum, up to 10 nickel, up to 5 copper, up to 1 % of each of one or more micro-alloying elements selected from the group consisting of titanium, zirconium, niobium, boron, vanadium and tungsten, and balance, iron and incidental impurities. The alloy has a microstructure comprising eutectic chromium carbides in a matrix comprising one or more of ferrite, retained austenite and martensite, as herein defined. Optionally, the microstructure further comprises one of primary chromium carbides, primary ferrite or primary austenite in the matrix.
Patent IE-20160066-A1 (IE)
Title: Meat processing
Inventor: DECLAN ARTHUR MCDONNELL
IPC: A22B5/00
Filed: 2016-02-26
Abstract: A meat quality and yield improvement process comprises hanging the hind leg(s) of a carcass and applying an additional pulling force of from 50 to 500kgf to the leg and back muscles of the carcass. The additional force stretches the muscle filaments of the leg and back muscles and is maintained until rigor is complete. The hind leg(s) of the carcass may be hung at an angle of 90 to 170 degrees to the vertical. <Figure 1>
Patent IT-BO930207-A1 (IT)
Inventor: CALDANA FRANCO
IPC: B23Q11/00
Filed: 1993-05-10
Abstract: The chuck (3), the bar (7) which operates it, and the cylinder and piston assembly (5) which moves the bar are axially hollow and form a vertical duct (C) which is open at the top next to the workpiece (P) and which is open at the bottom over a conveyor (13) with a filter and a unit for collecting and pumping the cutting fluid. The chips from the piece are channelled and removed downwards through the said duct (C) by at least one jet of fluid at high pressure, which has a location and direction such that it strikes the chip after its formation without interfering with the normal jet of fluid at low pressure which is applied to the tool (315). The said jet or jets of fluid at high pressure consist of the same cutting fluid as that which is directed against the tool at low pressure. The chips leaving the lower end of the said duct fall on to the conveyor (13) which removes them and separates them from the cutting fluid which, when suitably filtered, is returned to circulation by low-pressure and high-pressure pumps (19-20). <IMAGE>
Patent IT-BZ940014-A1 (IT)
Title: Dispositivo per lo spostamento di cavaletti fissati su slitte e supportanti alberi.
Inventor: ROGGE GUENTER
IPC: B41F13/30
Filed: 1994-03-17
Abstract: In un dispositivo per lo spostamento di cavalletti, fissati su slitte e supportanti alberi, sono spostabilmente guidate una prima slitta in una guida di slitta solidale all'incastellatura e l'altra slitta in una guida di slitta, parallela alla guida di slitta solidale all'incastellatura, della prima slitta. Per poter spostare le slitte con sufficiente precisione senza dispositivi di comando onerosi, nella prima slitta sono supportate solamente fra loro e in modo girevole, due madreviti formate da pulegge per cinghia dentata, e le viti in queste avvitate sono supportate in modo liberamente girevole e fissabile da un lato nell'incastellatura della macchina e dall'altro lato nella seconda slitta. Nella prima slitta é supportata una puleggia per cinghia di azionamento che è azionabile da un motore, è fissabile da un dispositivo di fissaggio e aziona una cinghia dentata continua che aziona le madreviti formate da pulegge per cinghia dentata.
Patent IT-MI913242-A1 (IT)
Title: Spazzolino da denti a testa orientabile
Inventor: ANOSTINI PAOLO
Filed: 1991-12-03
Abstract: Uno spazzolino da denti (10, 110, 210) comprende un manico allungato (12, 112, 212) per la sua impugnatura e una testa allungata (11, 111, 211) portante le setole. Manico e testa sono fra loro connessi per essere reciprocamente orientabili almeno in una posizione con asse maggiore della testa sostanzialmente allineato con il manico ed in una posizione con asse maggiore della testa disposto ad angolo con il manico, dette posizioni essendo posizioni stabili.
Patent IT-PD950012-A1 (IT)
Title: Macchina per la preparazione e cottura di pasta asciutta, riso asciut-  to, brodo, pasta in brodo, riso in brodo, legumi, ecc.
Inventor: NIN LUCIO
Filed: 1995-01-19
Abstract: L'invenzione consiste in una macchina completamente automatica che, programmata, sostituisce completamente l'intervento umano nella preparazione culinaria di ogni tipo di pasta e riso asciutti, ogni tipo di minestra in brodo, zuppe di verdure, legumi etc. Si valuta che la varietà di primi piatti che la macchina riesce e preparare rappresenti circa il settanta per cento delle numerosissime possibilità che la cucina italiana offre, senza escludere secondi piatti, salse, svariati contorni, piatti della cucina francese e internazionale, caffè, the, vari infusi etc.
Patent IT-RM920772-A1 (IT)
Title: Dispositivo a inserimento manuale, per spolverare e lucidare, a strati  asportabili in successione.
Inventor: CIANCIO ROBERTO
Filed: 1992-10-22
Abstract: Il dispositivo è costituito da una struttura conformata dove si inserisce la mano, di materiale antiallergico, atta a ritenere la polvere e idrorepellente, realizzata in strati asportabili in successione e quindi gettabile dopo il monouso.
Patent IT-RM950862-A1 (IT)
Inventor: DI DONATO ANTONELLO
IPC: C21C5/46
Filed: 1995-12-29
Abstract: The present invention refers to a method for determination and control of the amount of nitrogen dissolved in metallic liquid phases and to a device permitting, when placed in the steel producing plant and for instance in the tundish or in the continuous casting mould, the determination of nitrogen content directly from the liquid phase. Such a device can point out possible nitrogen pick-up in real time, thus permitting to immediately intervene.
Patent IT-TO940202-A1 (IT)
Title: Segatrice a testa mobile
Inventor: CIMAN GELINDO
IPC: B23D/
Filed: 1994-03-21
Abstract: E' descritta una segatrice a testa mobile comprendente: un bancale di lavoro (1); un carro fisso (5) e un carro mobile (7) posti sul bancale (1); una coppia di testo di taglio (11, 15) poste sui due carri (5, 7) e comandate in modo rotante da pistoni (13), le teste (11, 15) assumendo una pluralità di posizioni di taglio fra quella orizzontale e quella inclinata a circa 90° a 157,5° rispetto alla verticale; una coppia di pistoni (19) di movimentazione verso l'alto che comandano il movimento verticale oppure in alto e in basso delle teste (11, 15) tra due punti estremi quando le testo (11, 15) si trovano rispettivamente in posizione eretta o in una qualsiasi delle loro posizioni inclinate. Il movimento verticale consente un ulteriore grado di libertà di movimento alle teste e ne aumenta l'efficacia di lavorazione.
Patent IT-VE930018-A1 (IT)
Title: Bruciatore a gas a doppia corona particolarmente per piani di cottura  ad incasso
Inventor: ROS ROBERTO
IPC: F23D14/72
Filed: 1993-07-16
Abstract: Bruciatore a gas a doppia corona, comprendente una tazza (2), un corpo di bruciatore (36) con un condotto assiale (38) inserito in detta tazza (2) in posizione affacciata ad un ugello (12) di erogazione del gas, applicato al fondo di questa ed un elemento spartifiamma (56) posto in una sede anulare (54) ricavata nella corona (40) di detto corpo (36), caratterizzato dal fatto di comprendere inoltre:- un elemento discoidale (50) solidale al corpo del bruciatore per la chiusura superiore della tazza (2), la quale presenta la parete laterale interessata da aperture (24) di aspirazione dell'aria primaria,- una pluralità di canali radiali (52) che pongono in comunicazione il condotto assiale (38) del corpo (36) del bruciatore con la sede anulare (54) dell'elemento spartifiamma (56),- una pluralità di passaggi che pongono in comunicazione lo spazio sovrastante detto elemento discoidale di chiusura (50) e delimitato esternamente dalla corona (40) del corpo del bruciatore con lo spazio sovrastante il piano di cottura (6) all'esterno della corona stessa.
Patent NO-20110975-A1 (NO)
Title: Tunnelkonstruksjon for veitransport
Inventor: VEEN ARIE LEON VAN
IPC: E21D9/11
Filed: 2011-07-05
Abstract: Vegtunnel innredning hvor tunnelen er delt i to nivåer (1-2 fig. 1) med horisontal etasjeskiller (3 fig.1) og vertikale understøttelsen (4 fig. 1), karakterisert ved at lette og tunge kjøretøyer adskilles for bedring av sikkerhet. Forbindelse mellom øvre og nedre nivå via stiger og luker (5-6 fig.1) for sikker evakuering av personell ved uønskede hendelser. Ved større trafikkmengde og kombinasjon av to tunneler med tverrforbindelser og branndører (1-2 fig. 2) forbedres sikkerheten ved større trafikkbehov.
Patent NO-20130016-A1 (NO)
Title: Formminnelegeringsdrevet hydraulikkakkumulator med igangsettingsplater
Inventor: SONG GANGBING
IPC: F15B15/14
Filed: 2013-01-04
Abstract: Et system inkluderer i visse utførelsesformer en akkumulator 100 som har en første plate 104 med et første mangfold av hull 105 og en andre plate 106 med et andre mangfold av hull 107. Den andre platen 106 er posisjonert ved en forskyvning fra den første platen 104, og den andre platen 106 kan beveges i forhold til den første platen 104 for å regulere et fluidtrykk. Akkumulatoren 100 inkluderer også mange formminnelegeringsvaiere 102 som strekker seg mellom de første og andre platene 104 og 106, hvori mangfoldet av formminnelegeringsvaiere 102 strekker seg gjennom det første og andre mangfoldet av hull 105 og 107.
Patent NO-20131418-A1 (NO)
Title: Gassinjeksjonsstamme utplassert med kveilerør.
Inventor: BALASUBRAMANIAN GANESH
IPC: E21B17/20
Filed: 2013-10-28
Abstract: En gassinjeksjonsstamme i kveilerør inkluderer en huskonstruksjon som kan festes til kveilerøret, der huskonstruksjonen omfatter en opphullsende, en nedhullsende, en muffe langsgående forbundet i ett med opphullsenden og nedhullenden, og en skyve gjennom ventilbeholderkonstruksjon avtakbart forbundet inne i muffen. I mer detalj omfatter skyve-gjennom- ventilbeholderkonstruksjonen et opphullsrør med en skulder, minst ett langsgående forlengende fremspring, minst én langsgående forlengende port, et nedhullsrør forbundet i ett med opphullsrøret, og et langsgående hull inne i opphullsrøret og nedhullsrøret. Opphullsenden og nedhullsenden kan festes med kveilerøret. Skyve-gjennom- beholderkonstruksjonen og muffen danner en gasstrømningspassasje der gasstrømningspassasjen kontrollerer gasstrømningen gjennom en gassløfteventil installert i skyve-gjennom-ventilbeholderen for gass som injiseres inn i kveilerøret.
Patent NO-20131653-A1 (NO)
Title: Fremgangsmåte og apparatur for å sammenføye elementer for nedhulls- og høytemperaturapplikasjoner
Inventor: KRUSPE THOMAS
IPC: H01L21/603
Filed: 2013-12-12
Abstract: Det er tilveiebrakt en fremgangsmåte for å tilknytte elementer. I ett aspekt, inkluderer fremgangsmåten å plassere et bindingsmateriale som omfatter minst én av sølvmikropartikler og sølvnanopartikler på en overflate av et første element; plassere det første elementet med overflaten av det første elementet som har bindingsmaterialet derpå på en overflate av et andre element; varme opp bindingsmaterialet til en valgt temperatur mens en utøver et valgt trykk på minst ett av det første elementet og andre elementet i en valgt tidsperiode for å sintre bindingsmaterialet for å knytte det første elementet til det andre elementet.
Patent NO-20180151-A1 (NO)
Inventor: RAVI KRISHNA M
IPC: E21B47/00
Filed: 2018-01-31
Abstract: A method for measuring parameters related to wellsite operations comprises mixing Micro-Electro-Mechanical System (MEMS) sensors with a wellbore servicing composition in surface wellbore operating equipment. The MEMS sensors are assigned a unique identified that may be used to track individual MEMS sensor as the MEMS sensors travel through the wellbore and may be used to correlate sensor measurements tåken by the MEMS sensors with particular locations in the wellbore. The MEMS sensors may be active and transmit their respective identifiers and sensor data to the surface. Transmitting identifier and sensor data from a MEMS sensor to the surface wellbore operating equipment may be via one or more other MEMS sensors, downhole devices, and surface devices.
Patent NO-20180765-A1 (NO)
Inventor: LIEZENBERG BASTIAAN
IPC: E21B44/00
Filed: 2018-06-01
Abstract: An apparatus includes a variable orifice choke disposed within a riser. The riser is connected between a drilling platform and a wellbore. A control unit is in signal communication with the variable orifice choke. The control unit is operable to control a flow area of the variable orifice choke such that a selected fluid pressure is maintained in the wellbore.
Patent NO-20181093-A1 (NO)
Inventor: BIGARELLA THIAGO
IPC: E21B47/09
Filed: 2018-08-20
Abstract: A subsea well equipment landing body (1) comprising an indicator assembly to indicate landing of the landing body or to indicate locking of the landing body. The indicator assembly has a stem bore (7), a sliding stem (11) within the stem bore that has a stem head (23) protruding beyond an external face of the landing body. A stem channel (25) in the sliding stem extends between the stem head and a stem channel mouth (27), and is in fluid communication with the outside of the landing body. A hydraulic channel (9) in the landing body is in fluid communication with the stem bore. The stem channel mouth is positionable in a communicating position, in which there is fluid communication between the hydraulic channel and the stem channel, and a non-communicating position, without fluid communication between the hydraulic channel and the stem channel.
Patent PE-58099-A1 (PE)
Title: Ureas y carbamatos enlazados en n de esteres heterociclicos
Inventor: HAMILTON GREGORY SCOTT
IPC: A61P25/16
Filed: 1998-02-03
Abstract: SE REFIERE A UN COMPUESTO DE FORMULA (I), SU SAL, ESTER O SOLVATO; DONDE: A Y B FORMAN UN HETEROCICLO DE 5-7 MIEMBROS SATURADO O NO SATURADO, SUSTITUIDO OPCIONALMENTE CON CH2, O, S, ENTRE OTROS; X ES O o S; Y ES UN ENLACE, ALQUILO C1-C6, ALQUENILO C2-C6, OPCIONALMENTE SUSTITUIDOS CON AMINO, HALO, ESTER, ENTRE OTROS; R2 ES H, ALQUILO C1-C6, ALQUENILO O ALQUINILO C3-C6 Y ALQUILO PUENTE C1-C4; Z ES UN ENLACE, ALQUILO C1-C6, ALQUENILO C2-C6 OPCIONALMENTE SUSTITUIDOS, ENTRE OTROS; "C" Y D SON INDEPENDIENTEMENTE H, Ar, ALQUILO C1-C6 O ALQUENILO C2-C6, OPCIONALMENTE SUSTITUIDOS; Ar ES ARILO O HETEROARILO OPCIONALMENTE SUSTITUIDO; W ES O o S; CUANDO U ES O, R1 ES UN PAR DE ELECTRONES Y R2 ES Ar, CICLOALQUILO C3-C4, ENTRE OTROS Y CUANDO U ES N, R1 Y R2 SON H, Ar, ENTRE OTROS; O R1 Y R2 FORMAN JUNTOS UN HETEROCICLO. TAMBIEN SE REFIERE A UN COMPUESTO DE FORMULA (II) DONDE E, F, G Y H SON CH2, O, S, ENTRE OTROS. UN COMPUESTO PREFERIDO ES 3-FENILPROPIL-(2S)-1-(1-CICLOHEXILCARBAMOIL)-2-PIRROLIDINACARBOTIOATO, ENTRE OTROS. EL COMPUESTO (I) TIENE AFINIDAD POR LAS INMUNOFILINAS TIPO FKPBP12 INHIBIENDO LA ACTIVIDAD DE LA ENZIMA ROTAMASA, PUDIENDO SER UTILES PARA EFECTUAR UNA ACTIVIDAD NEURONAL COMO ESTIMULACION DE NEURONAS LESIONADAS, PROMOCION DE REGENERACION NEURONAL, PREVENCION DE: LA NEURODEGENERACION Y TRATAMIENTO DE DESORDEN NEUROLOGICO
Patent PE-20001149-A1 (PE)
Title: Eliminacion de constituyentes gaseosos acidos de los gases
Inventor: GROSSMANN CHRISTOPH
IPC: C10K1/14
Filed: 1999-08-02
Abstract: CARACTERIZADO POR: LA ABSORCION DE COMPONENTES GASEOSOS ACIDOS, TALES COMO CO2, H2S, COS, CS2 Y MERCAPTANOS, PONIENDO EN CONTACTO GAS NO TRATADO CON UN MEDIO DE ABSORCION QUE COMPRENDE : a) DE 0,1% A 50% EN PESO DE UNO O MAS HETEROCICLOS DE NITROGENO MONOCICLICO O BICICLICO, QUE SON INSUSTITUIDOS Y/O MONOSUSTITUIDOS O POLISUSTITUIDOS EN EL CARBONO POR OH, ALQUIL C1-C3 Y/O HIDROALQUIL C1-C3, LOS CUALES TIENEN DE 5 A 14 ANILLOS ATOMICOS Y 1 o 2 ATOMOS DE NITROGENO HETEROCICLICAMENTE ENLAZADOS POR ANILLO, DICHO HETEROCICLO ES DE PREFERENCIA PIPERAZINA; b) DE 1% A 60% EN PESO DE UN ALCOHOL MONOHIDRICO Y/O POLIHIDRICO, DE PREFERENCIA GLICEROL, 1,3-PROPANODIOL, NEOPENTIGLICOL O TRIMETILOLPROPANO; c) DE 0% A 60% EN PESO DE UN AMINOALCOHOL ALIFATICO, DE PREFERENCIA METILDIETANOLAMINA (MDEA); d) DE 0% A 98,9% EN PESO DE AGUA; Y e) DE 0% A 35% EN PESO DE K2CO3. ADEMAS, DICHO MEDIO LIQUIDO DE ABSORCION PUEDE COMPRENDER DE 0% HASTA 5% EN PESO DE DESESPUMANTES, INHIBIDORES Y FLOCULANTES, ADEMAS DE UNA ETAPA DE REGENERACION, EN DONDE LOS COMPONENTES GASEOSOS ACIDOS SE LIBERAN DEL MEDIO DE ABSORCION CARGADO PARA OBTENER UN MEDIO DE ABSORCION REGENERADO EL CUAL ES RECICLADO A LA ETAPA DE ABSORCION
Patent PL-222598-A1 (PL)
IPC: A01N43/40
Filed: 1980-03-11
Abstract: This invention provides pyridyliminomethylbenzene derivatives and acid-addition salts thereof, said derivatives being compounds of general formula: <CHEM> wherein X is hydrogen, cyano, ethynyl, optionally-substituted alkyl, optionally-substituted alkoxy, cycloalkyl, alkenyloxy, alkynyloxy, haloaryloxy, alkoxyaryloxy, aralkyloxy, haloaralkyloxy, alkoxyaralkyloxy, optionally-substituted alkylthio, cycloalkylthio, alkenylthio, alkynylthio, arylthio, haloarylthio, alkoxyarylthio, aralkylthio, or a group of formula: <CHEM> wherein R<1> and R<2> are independently selected from hydrogen and optionally-substituted alkyl, or R<1> and R<2> together with the interjacent nitrogen atom from a heterocyclic ring of from 5 to 7 ring atoms, one of which ring atoms may be a further heteroatom selected from nitrogen, oxygen and sulphur  m is 0, 1 or 2; Y is hydrogen or alkyl, haloalkyl, alkoxy, haloalkoxy, halo, nitro, aryloxy, haloaryloxy, cyano or alkoxycarbonyl;  n is 0, 1 or 2; and  Z is an alkyl, alkoxy or halo moiety. Such compounds have been shown to posses fungicidal properties. The invention also provides methods of preparing such compouds; fungicidal compositions containing them and their use. There are also provided intermediates for making the compounds wherein a halogen atom is present in place of X in formula I.