baber/WOPTO huggingface dataset:
Patent BR-112023001198-A2 (BR)
Title: Método e dispositivo de transmissão de sinal, terminal, estação base e meio de armazenamento.
Inventor: WANG JIAQING
IPC: H04W72/02
Filed: 2021-06-17
Abstract: MÉTODO E DISPOSITIVO DE TRANSMISSÃO DE SINAL, TERMINAL, ESTAÇÃO BASE E MEIO DE ARMAZENAMENTO. As modalidades do presente pedido fornecem um método e dispositivo de transmissão de sinal, um terminal, uma estação base e um meio de armazenamento. O método inclui: receber um recurso de sinal de referência alvo indicado por uma estação base por meio de sinalização predefinida; e receber um sinal de referência de acordo com o recurso de sinal de referência alvo. De acordo com os métodos e dispositivos para transmissão de sinal, o terminal, a estação base e o meio de armazenamento fornecidos nas modalidades do presente pedido, um recurso de sinal de referência é configurado para UE em um estado desconectado por meio de sinalização predefinida e o UE recebe um sinal de referência por meio do recurso de sinal de referência configurado; assim, o desempenho do sistema é melhorado e o consumo de energia é reduzido.
Patent BR-112023001454-A2 (BR)
Title: Composição de comprimido de liberação imediata e processo para a preparação da composição
Inventor: KRISHNA MURTHY BHAVANASI
IPC: C07D487/04
Filed: 2021-07-31
Abstract: COMPOSIÇÃO DE COMPRIMIDO DE LIBERAÇÃO IMEDIATA E PROCESSO PARA A PREPARAÇÃO DA COMPOSIÇÃO. A presente invenção refere-se a composições farmacêuticas compreendendo um inibidor de quinase. Mais particularmente, a presente invenção refere-se a composições farmacêuticas de liberação imediata compreendendo Ribociclibe ou um sal farmaceuticamente aceitável do mesmo e um ou mais excipientes farmaceuticamente aceitáveis e processo para preparar tais composições.
Patent BR-112023002514-A2 (BR)
Title: Dispositivo sem fio, primeiro nó de rede e métodos desempenhados desse modo para manipulação de comunicação de enlace ascendente para um nó de rede
Inventor: JAN CHRISTOFFERSSON
IPC: H04W74/00
Filed: 2021-08-25
Abstract: DISPOSITIVO SEM FIO, PRIMEIRO NÓ DE REDE E MÉTODOS DESEMPENHADOS DESSE MODO PARA MANIPULAÇÃO DE COMUNICAÇÃO DE ENLACE ASCENDENTE PARA UM NÓ DE REDE. Um método desempenhado por um dispositivo sem fio (130). O método é para manipulação de comunicação de enlace ascendente para um nó de rede (111, 112). O dispositivo sem fio (130) e o nó de rede (111, 112) operam em uma rede de comunicações sem fio (100). O dispositivo sem fio (130) obtém (401) uma configuração a partir de um primeiro nó de rede (111). A configuração configura o dispositivo sem fio (130) com um conjunto de recursos de tempo- frequência de enlace ascendente para desempenhar acesso aleatório para transmissão de dados em modo inativo. Um tamanho de um buffer para a transmissão de dados do dispositivo sem fio (130) é menor que um limiar. O conjunto de recursos de tempo-frequência de enlace ascendente é alocado em pelo menos uma segunda parte de largura de banda (BWP). Pelo menos uma segunda BWP é diferente de uma primeira BWP já alocada para o dispositivo sem fio (130).
Patent BR-112023017011-A2 (BR)
Title: Método para fabricar um glóbulo em um moinho de glóbulos e um polímero estabilizado, glóbulo, uso de um glóbulo, e, mistura para compactação
Inventor: TUERKOGLU GAZI
IPC: B29B9/08
Filed: 2022-02-18
Abstract: método para fabricar um glóbulo em um moinho de glóbulos e um polímero estabilizado, glóbulo, uso de um glóbulo, e, mistura para compactação. a invenção refere-se a um método para fabricar um glóbulo em uma fábrica de glóbulos, cujo método compreende as etapas de (a) prensar uma mistura para compactação por um rolo através de um bocal para obter um fio, e (b) triturar o fio para obter o glóbulo, em que a mistura para compactação compreende (i) 87 a 97% em peso de uma mistura de estabilizadores de polímeros, que compreende os estabilizadores de polímeros (i-1) 21 a 29% em peso de tris(2,4-diterc-butilfenil) fosfito (cas nº 31570-04-4), (i-2) 21 a 29% em peso de tetraquis-[3-(3,5-diterc-butil-4-hidroxi-fenil)-propioniloximetil]metano (cas nº 6683-19-8), (i-3) 8 a 12% em peso de um sal de cálcio de ácido graxo c16-c18, (i-4) 36 a 44% em peso de um óxido de cálcio, e % em peso dos estabilizadores de polímero (i-1), (i-2), (i-3) e (i-4) são baseadas no peso da mistura de estabilizadores de polímeros, e (ii) 3 a 13% em peso de um auxiliar de processamento, que é um copolímero de propileno-etileno e que possui uma entalpia de fusão abaixo de 100 j / g a 101,32 kpa. o glóbulo é útil para uma manipulação sem poeira de sua mistura de estabilizadores de polímero na fabricação de um polímero estabilizado. além disso, é descrito um método para estabilizar um polímero, que é uma poliolefina, um poliestireno ou uma mistura dos mesmos, que compreende a dosagem do glóbulo ao polímero.
Patent BR-112023018566-A2 (BR)
Title: Composições de polímero de polietileno e artigos feitos das mesmas
Inventor: DOTSON DARIN
IPC: B29D7/01
Filed: 2022-04-21
Abstract: composições de polímero de polietileno e artigos feitos das mesmas. a presente invenção refere-se a uma composição polimérica que compreende um polímero de polietileno e um sal de um ácido alquilfosfônico ramificado. uma película de polietileno com barreira melhorada ao vapor de água e ao oxigênio compreende um polímero de polietileno de alta densidade com uma densidade de cerca de 930 kg/m3 a cerca de 980 kg/m3 e um sal de um ácido alquilfosfônico ramificado.
Patent CZ-89796-A3 (CZ)
Title: Built-in element for mounting and fastening submersible reflector
Inventor: WACH JOHANN FRANZ
IPC: F21S8/00
Filed: 1995-07-24
Abstract: The invention concerns a substantially crucible-shaped floodable embedded unit (1) which can be set in concrete in the wall or bottom (9) of a water-filled pool to accommodate and secure an underwater lighting unit (6). A feed pipe (4) is integrally connected to the embedded unit (1); the opposite free end of the feed pipe projects into a dry or servicing chamber. The feed duct (4) can be used to supply water to flow through the embedded unit (1), or can house the cable (5) which carries the electrical power for the lighting unit (6). A sealing cable screw joint (26) is provided at the free end of the feed duct (4).
Patent SK-22999-A3 (SK)
Title: Fungicidal mixtures
Inventor: MUELLER BERND
IPC: A01P3/00
Filed: 1997-08-21
Abstract: The invention concerns a fungicidal mixture which contains in a synergistically effective amount: a) a carbamate of formula (I), in which X means CH and N, n stands for 0, 1 or 2 and R means halogen, C1-C4 alkyl and C1-C4 alkyl halide, wherein the R groups can be different when n stands for 2, one of its salts or adducts; and b) tetrachloroisophthalonitrile of formula (II).
Patent SK-28298-A3 (SK)
Title: Carboxylic acid derivatives, their preparation and their use
Inventor: AMBERG WILHELM
IPC: C07C57/30
Filed: 1996-08-29
Abstract: Described are carboxylic acid derivatives of formula (I) in which R1 is a tetrazole or nitrile group, a COOH group or a group which can be hydrolysed to COOH.
Patent SK-58193-A3 (SK)
Title: Agent for stabilisating of polymers and mineral oils and method of its preparation
Inventor: HUMPLIK ANTONIN
IPC: C08K5/17
Filed: 1993-06-09
Abstract: Agent consists of homogenize melt containing the ingredient A, which is mixture 4-(alpha,alpha'-dimethylbenzyl) diphenylamine and 4,4'-di-(alpha,alpha'-dimethylbenzyl) diphenylamine and ingredient B, which is minimum one derivative of p-phenylendiamine with general formula I, where R/EXP_1/ is isopropyl, 1,3-dimethylbuthyl, phenyl or o-tolyl.
Patent SK-63892-A3 (SK)
Inventor: VITEK JOSEF
IPC: F41A21/10
Filed: 1992-03-04
Abstract: zariadenie k náhradným výstrelom i loveckých zbraní
je tvorená vonkajším nábojovým plášťom (2)
s okrajom (3), Vonkajší nábojový plášť (2) obsahuje
excentrický uloženú vnútornú nábojovú komoru
* (4) pre uloženie signálnej nábojnice (5).
Patent SK-68598-A3 (SK)
Title: Improved metal-ligand complex catalyzed processes
Inventor: BRYANT DAVID R
IPC: B01J31/40
Filed: 1996-12-05
Abstract: This invention relates to a process for separating one or more phosphorus acidic compounds from a reaction product fluid containing said one or more phosphorus acidic compounds, a metal-organophosphite ligand complex catalyst and optionally free organophosphite ligand which process comprises treating said reaction product fluid with water sufficient to remove at least some amount of said one or more phosphorus acidic compounds from said reaction product fluid.
Patent SK-78999-A3 (SK)
Title: Coating blade
Inventor: ERIKSSON TORE
IPC: D21H23/34
Filed: 1997-12-16
Abstract: Coating blade for applying coating material onto a travelling web (41), particularly coating liquid onto a travelling paper web, comprising a steel band (3), which, along the edge section (7) intended to engage the web (41), is provided with a wear-resistant coating (5). Said coating is constituted by a material which has a hardness according to Shore A of from about 30 to about 80.
Patent CZ-335992-A3 (CZ)
Title: Control system for dosing devices of fertilizer with centrifugal wheels
Inventor: DREYER HEINZ DIPL ING DR
IPC: A01C17/00
Filed: 1992-11-10
Abstract: For each outlet aperture (7) at least two sliders (8, 9) are provided, i.e. one for closure and one for adjustment, whereby that for closure (8) is operable remotely by a closure device (16). The adjustment slider (9) is adjustable in and out by an adjustment device (21). The latter can be formed as a remote control unit (20, 21), or a manually operable arrester, which has an adjustment scale working with the adjustment slider. The sliders are arranged one above the other and the adjustment device is formed as a remotely controlled position motor (21),which can be uncoupled and coupled to the adjustment slider. It is also removable from the centrifugal fertilizer spreader.
Patent CZ-362692-A3 (CZ)
Title: Expression of specific immunogens under the use of viral antigens
Inventor: HUNG PAUL PORWEN
IPC: C12N15/117
Filed: 1992-12-10
Abstract: Chimeric DNA fragments are provided which include a nucleotide sequence substantially the same as that which codes for the HA surface protein of an influenza A virus having five immunodominant antigenic sites, wherein a nucleotide sequence substantially the same as that which codes for a foreign epitope is inserted into the nucleotide sequence of an antigenic site. Corresponding chimeric peptides, expression vectors, and transformed hosts are provided as well. These peptides are useful in providing vaccines against the respective antigens and in test kits to detect the exposure to such antigens. Additionally, these peptides or their corresponding antibodies are useful in methods of treatment and prevention of the manifestations of exposure to these antigens, including immunotherapy.
Patent CZ-393691-A3 (CZ)
Inventor: SIMURKA PETER ING
IPC: C03C17/32
Filed: 1991-12-20
Abstract: Lubrikácia na úpravu anorganických nekovových vlákien,
najmá skleněných, na báze PF - Rezolu charakterizovaného
kondenzováním 1 mólu fenolu a/alebo jeho homológov s
0,8 až 3 mólami formaldehydu a 0,001 až 0,1 mólu katalyzátora
obsahujúceho oxid a/alebo sof dvojmocného kovu
a/alebo amínov s obsahom 0,5 až 2 mólov močoviny.
Patent CZ-115698-A3 (CZ)
Title: Process for preparing recombinant factor viii within a protein-free medium
Inventor: CHAN SHAM-YUEN
IPC: C12R1/91
Filed: 1998-04-16
Abstract: Recombinant Factor VIII can be produced in relatively large quantities on a continuous basis from mammalian cells in the absence of any animal-derived proteins such as albumin by culturing the cells in a protein free medium supplemented with polyol copolymers, preferably in the presence of trace metals such as copper. In very preferred embodiments, the medium includes a polyglycol known as Pluronic F-68, copper sulfate, ferrous sulfate/EDTA complex, and salts of trace metals such as manganese, molybdenum, silicon, lithium and chromium.
Patent CZ-129395-A3 (CZ)
Inventor: VERBIK MIROSLAV ING
IPC: E04B1/00
Filed: 1995-05-19
Abstract: Systém prvků určených ke stavbě obytných i účelových
budov sestává z nosných prvků typu panelů (1), nosných
prvků typu vazníků (2) a prvků typu kovových spojek (3),
sestavitelných s vysokou variabilitou a univerzálností spojů
bezskeletově přímo v místě stavby v samonosný celek.
Prvky stavebnicového systému jsou vytvořeny na bázi ekologicky
i ekonomicky výhodných materiálů.
Patent CZ-150596-A3 (CZ)
Title: Tetrahydrocarbazole derivatives, process of their preparation and pharmaceutical compositions containing thereof
Inventor: KING FRANCIS DAVID
IPC: A61P25/06
Filed: 1992-06-17
Abstract: Use of a compound of general formula (I), wherein R<1> represents hydrogen, halogen, trifluoromethyl, nitro, hydroxy, C1-6alkyl, C1-6alkoxy, arylC1-6alkoxy, -CO2R<4>, -(CH2)nCN, -(CH2)nCONR<5>R<6>, -(CH2)nSO2NR<5>R<6>, C1-6alkanolyamino(CH2)n, or C1-6alkylsulphonylamino(CH2)n; R<4> represents hydrogen, C1-6alkyl or arylC1-6alkyl; R<5> and R<6> each independently represent hydrogen or C1-6alkyl, or R5 and R6 together with the nitrogen atom to which they are attached form a ring; n represents 0, 1 or 2; and R2 and R3 each independently represent hydrogen, C1-6alkyl or benzyl or together with the nitrogen atom to which they are attached form a pyrrolidino, piperidino or hexahydroazepino ring; or a physiologically acceptable salt thereof, in the manufacture of a medicament for the treatment of a condition where a 5-HT1-like agonist is indicated, for example migraine. Novel compounds of formula (I), processes for preparing them and pharmaceutical compositions containing them are also described.
Patent CZ-153996-A3 (CZ)
Title: Sealed terminal for outside conductor with insulation layer
Inventor: TURUNEN HARRI
IPC: H01R11/26
Filed: 1994-11-29
Abstract: The invention relates to a sealed terminal for a coated open wire, comprising a body member (1) and a conical fastening sleeve (2) connected therewith as well as a clamp element (3) for fastening the terminal to an insulator. The body (1) is provided with a wire-end receiving space (9) included in the axial extension of said sleeve-like fastening socket (2). The body (1) is provided with screws for providing an electrical contact between the wire end inserted in said space (9) and the body (1). A coupling element (4) can be used for clamping a branch wire into contact with the body member (1). The tensile load of a wire is taken up by means of wedge elements (7) included in the conical sleeve (2).
Patent CZ-157493-A3 (CZ)
Title: 9-ú(substituted glycyl)amidoü-6-demethyl-6-deoxytetracycline compounds
Inventor: SUM PHAIK-ENG
IPC: C07D209/02
Filed: 1993-08-04
Abstract: The invention provides compounds of the formula: <CHEM> wherein R, R<1> and W are defined in the specification. These compounds are useful as antibiotic agents.
Patent CZ-158996-A3 (CZ)
Title: Window frame of an inclined rooflight
Inventor: HORCH WERNER
IPC: E04D3/08
Filed: 1994-11-29
Abstract: The invention concerns a skylight frame with a device (12), designed to catch liquid, which is located on the lower cross-bar (22) of the frame and which has a liquid-runoff channel (16) extending across essentially the whole width of the window pane (20) on the inside of the pane plus at least one drain (18) leading the liquid through to the outside. In order to provide a frame of this kind for thermally insulated skylight, the invention proposes that the window pane (20) is mounted on the lower cross-bar (22), that at least the runoff channel (16) is sealed with a liquidtight seal with respect to the window pane (20) and that the drain (18) passes through the lower cross-bar (22) of the frame.
Patent CZ-166295-A3 (CZ)
Title: Element for checking prestress of anchor bolts and other bolted connections
Inventor: HAAGE MANFRED DIPL ING
IPC: F16B35/04
Filed: 1995-06-22
Abstract: The element (9) consists of an inherently stable thrust ring (12) and an expansion ring (13). At least one of the contact faces between the rings is formed as a conical ring face (14,15). The screw element (6) applies a tension force to the control element. The force applies a radial force component, to expand the expansion ring. When the screw element is in end position, it engages on both rings, when the max. relative axial displacement between the rings has been reached. In this position, the screw element engages on the end face of a ring, which is formed as a friction surface. <IMAGE>
Patent CZ-177294-A3 (CZ)
Title: Variable distribution gear
Inventor: DEANE DANIEL
IPC: F02D1/18
Filed: 1993-02-12
Abstract: The invention concerns an internal combustion engine having a single belt drive means for imparting drive from the engine drive shaft to both low speed and high speed components of the engine. This is achieved by providing each of either of the low speed components or the high speed components with a gear device to alter their input speed from that imparted by the belt drive means. Thus, the size of the engine can be reduced. <IMAGE>
Patent CZ-201265-A3 (CZ)
Inventor: MIKA MARTIN
IPC: C03C3/076
Filed: 2012-01-30
Abstract: Popisuje se optické luminiscencní sodnohlinitokremicité sklo, dopované ionty Cu.sup.+.n.a Cu.sup.2+.n., obsahující v % mol.; 60 az 80 SiO.sub.2.n.; 10 az 20 Na.sub.2.n.O; 0,5 az 10 Al.sub.2.n.O.sub.3.n., s výhodou 0,1 az 15 ZnO; 0 az 20 MO, kde MO predstavuje alespon jeden z dvojmocných oxidu kovu, vybraných ze skupiny MgO, CaO, ZnO; s výhodou 0,1 az 15 MgO a/nebo 0,1 az 15 CaO; 0 az 10 B.sub.2.n.O.sub.3.n., s výhodou 0,1 az 10 B.sub.2.n.O.sub.3.n.. Suma oxidu SiO.sub.2.n.+ Na.sub.2.n.O + Al.sub.2.n.O.sub.3.n.= 70,5 az 95 % mol. Suma oxidu Al.sub.2.n.O.sub.3.n.a/nebo B.sub.2.n.O.sub.3.n.= 0,5 az 20 % mol. Sklo dále obsahuje 0,001 az 5,0 % mol. Cu.sub.2.n.O a/nebo CuO, s výhodou 0,01 az 2,0 % mol. Optické luminiscencní sodnohlinitokremicité sklo, dopované ionty Cu.sup.+.n.a Cu.sup.2.n.vykazuje: absorpci v UV a/nebo ve VIS a/nebo ve VIS a/nebo v IC oblastech vlnových délek a soucasne fotoluminiscenci ve VIS a/nebo IC oblastech vlnových délek; index lomu 1,49 az 1,56; a strední optickou bazicitu v intervalu 0,40 az 0,65.
Patent CZ-229295-A3 (CZ)
Title: Flying saw
Inventor: DOFEK FRANTISEK ING
IPC: B23D45/20
Filed: 1995-09-07
Abstract: On the tracks (19, 19') there are two roller-bearing wagons (18, 18'), which are connected to the saw wagon (2) through a spacer (20) with axle. On one side the connection is rendered in a pivoted fashion across a chuck (21) and on the other side in a pivoted and sliding fashion across a runner (22). The wagons (18, 18') are driven by a tensioned toothed chain (12, 12') across a toothed pulley (13, 13') and tensioning pulley (17, 17') by means of two identical mechanisms with independent servomotors (14, 14'), connected by a precise electric coupling. The saw wagon (2) is equipped with gripping units (10, 10') composed of a frame (23) with an angle insert (24) and a pressure cylinder (29). A pivoted lever (26) with chucking jaw (25) is connected to connecting rod (28) of the pressure cylinder (29).<IMAGE>
Patent CZ-238396-A3 (CZ)
Inventor: SAFAR VACLAV ING
IPC: B65H51/00
Filed: 1996-08-13
Abstract: Ústrojí pro podávám vlákenného pramene (1)
do spřádací jednotky je vybaveno centrálním
mechanismem stroje pro pohon podávačích
válečků (2), ke kterým je na každé spřádací
jednotce přiřazeno ústrojí pro přívod pramene
(1) vybavené zhušfovačem (40) vláken a stolečkem
(4) pro jeho přítlak na podávači váleček
(2), čímž se pramen (1) podává k rozvolně- ní. Vytvořený tok vláken se ve spřádacím rotoru
přetváří v přízi.
Patent CZ-329597-A3 (CZ)
Title: Process and apparatus for producing a kitchen vessel by rotary working
Inventor: PIISPANEN ARI
IPC: A47J36/02
Filed: 1996-04-19
Abstract: The invention is related to a process and apparatus for the manufacture of a cooking vessel, such as a frying pan (12) or a kettle from a metal blank. According to the invention, the vessel is manufactured by roll forming techniques by using a lower tool (3) that rotates around its axis (2), the form face (6, 7) of the lower tool being designed so that it correponds to the outer surface of the thus created vessel, and an upper tool (5) that rotates around its axis (4), the surface (9, 10) of the upper tool having a profile that corresponds to the inner surface formed to the vessel. The blank is placed on the form face of the lower tool and the tools (3, 5) are then made to rotate so that the blank rotates along with the lower tool (3), and the surface of the upper tool (5) is in linear roll contact with the blank, whereby the metal is formed in the slot between the tools, spreading out into the desired form of the vessel. In the manufacture of the frying pan (12), the blank may be a straight piece of sheet, whereby the rising sides of the pan are formed in the roll forming with the blank spreading radially outwards at its edges. In connection with the forming, the outer and inner surfaces of the vessel can be provided with patterns consisting of protrusions and/or recesses.
Patent CZ-347796-A3 (CZ)
Title: Lipide ester of nucleoside monophosphates, process of its preparation and pharmaceutical composition containing thereof
Inventor: HERRMANN DIETER
IPC: A61K31/708
Filed: 1995-05-23
Abstract: The present invention is directed to new nucleoside monophosphate derivatives of lipid ester residues of general formula (I) <CHEM>     wherein   R<1>   may be a straight-chain or branched, saturated or unsaturated alkyl chain having 1-20 carbon atoms, R<2>   may be hydrogen, a straight-chain or branched, saturated or unsaturated alkyl chain having 1-20 carbon atoms, X   represents sulfur, a sulfinyl or sulfonyl group;and   Nucl. represents     2',3'-Didesoxy-2',3'-difluorothymidine     2'-Desoxy-2'-aminoadenosine     2'-Desoxy-2'-azidoadenosine     2'-Desoxy-2'-azidocytidine     2'-Desoxy-5-fluorouridine     2-Fluoro-2'-desoxyadenosine their tautomers and their physiologically acceptable salts of inorganic and organic acids and/or bases, as well as to processes for their preparation, and to drugs containing said compounds.
Patent ES-191727-A3 (ES)
Title: UN SISTEMA PARA LA INTERRUPCIoN DE LA EXCITACIoN DE ESTABILIZADORES ELÉCTRICOS CON UNO O VARIOS áNODOS, Y APROPIADO ESPECIALMENTE PARA LOS ESTABILIZADORES A VAPOR DE MERCURIO
Filed: 1950-02-17
Abstract: Por un sistema para la interrupción de la excitación de estabilizadores eléctricos con uno o varios ánodos y apropiado especialmente para los estabilizadores a vapor de mercurio, caracterizado porque comprende un elemento eléctrico que es sensible a las variaciones rápidas de los valores de una corriente, que se producen en el circuito alimentado por el estabilizador y suficiente para provocar automáticamente, cuando una de las citadas variaciones se produce, una disminución de tensión en el circuito de excitación de los estabilizadores, para provocar la interrupción instantánea de la excitación de los mencionados estabilizadores.
Patent ES-199330-A3 (ES)
Title: Un enfriador transportador de galletas
Filed: 1951-08-27
Abstract: Enfriador transportador de galletas caracterizado esencialmente por el hecho de efectuar el enfriamiento de las galletas a su salida del horno por un largo recorrido al aire ambiente sin utilizar ventiladores valiéndose al efecto de una sucesión de cintas transportadoras que toman las galletas alternadamente de una cara y de la opuesta siguiendo trayectos en zig-zag que pueden salir del recinto del horno para ir a pisos superiores o inferiores comprendiendo el último trayecto el paso al recogedor en donde se produce el apilado para su envasado.
Patent ES-8305186-A3 (ES)
Title: Irrigation device and a method of operating such device
IPC: A01G25/09
Filed: 1982-04-08
Abstract: A self-propelled irrigation device comprises a wheeled chassis (12) having a drive wheel (14.2), a rotary take-up reel (18) mounted on the chassis, a drive arrangement, and differential and change-speed gearing (26) for apportioning drive from the drive arrangement differentially between the take-up reel for taking up the hose and the drive wheel for propelling the irrigation device in the direction in which the hose extends away from the device, different drive transmission ratios being selectable.