baber/WOPTO huggingface dataset:
Patent BR-202013007454-Y1 (BR)
Title: Dispositivo de estabilização para engates a ser acoplado em um trator agrícola
Inventor: NILO ALFREDO TUZZI
IPC: A01B59/00
Filed: 2013-03-28
Abstract: sistema de estabilização para engates a ser acoplado em um trator agrícola a presente invenção versa sobre máquinas e implementos agrícolas, mais particularmente tratores de rodas ou esteiras, a qual é dotada de um sistema de engate diferenciado nos braços hidráulicos de elevação do implemento a ser tracionado pela referida unidade tratora,permitindo maior resistência, vida útil e uma construção mais simples em relação aos componentes conhecidos do estado da técnica.
Patent BR-202015031963-Y1 (BR)
Title: disposição construtiva aplicada em laje pré-fabricada
Inventor: FELIPE SOUZA FROTA
IPC: E04C3/26
Filed: 2015-12-18
Abstract: DISPOSIÇÃO CONSTRUTIVA APLICADA EM LAJE PRÉ-FABRICADA, uma nova forma para painéis (1) de laje pré-fabricada em concreto protendido. dotado de vantagens que permitem a obtenção de painéis mais leves do que os tradicionais e, portanto, proporcionando mais facilidades de manuseio durante o transporte e a movimentação na fase da construção da laje, bem como na fase de construção de lajes. O presente painel (1) é caracterizado por apresentar formato de "T", com uma única viga (2) estrutural centralizada e voltada para baixo, podendo ou não possuir rasgos (3) passantes. para instalações elétricas ou hidráulicas transversais. Assim, certo de que este novo painel (1) atende aos requisitos da patente de modelo de utilidade, solicitamos a concessão da patente para o painel "T" (1) ora apresentado.
Patent IT-226747-Z2 (IT)
Title: Dispositivo per consentire un semplice caricamento laterale sui carri ferroviari di veicoli in particolare auto
IPC: B61B/
Filed: 1992-07-07
Granted: 1997-07-01
Abstract: Un dispositivo per consentire un semplice caricamento laterale su un carro ferroviario (1) di veicoli, in particolare auto (10), detto carro (1) essendo principalmente del tipo utilizzato a seguito di carrozze passeggeri in sé note o di carrozze cuccette, comprende, associato ad ogni auto (10) un bancale o pianale di supporto (8) atto a cooperare con supporti (3, 3A, 3, 45) previsti in un vano di carico del carro ferroviario, detto bancale (8) presentando, su almeno due suoi lati contrapposti (12, 13), pareti (15) elevantesi verticalmente da tali lati (12, 13), dette pareti (15) proteggendo lateralmente l'auto (10) ed essendo disposte a bancale (8) caricato sul carro ferroviario (1), in corrispondenza di pareti laterali (15) del vano di carico (2) di quest'ultimo.
Patent IT-224361-Z2 (IT)
Title: Dispositivo formante corrimano per scala, vantaggiosamente per scala prefabbricata
Inventor: MASTELLA MASSIMO
IPC: E04F/
Filed: 1991-08-14
Granted: 1996-03-14
Abstract: Il dispositivo formante corrimano secondo il trovato comprende un primo elemento, formante il corrimano propriamente detto, ed un secondo elemento metallico di giunzione tra detto primo elemento ed il montante previsto in una scala oppure tra il detto primo elemento e la parete disposta a lato della scala.Classicamente, il detto primo elemento formante il corrimano propriamente detto comprende un profilato tubolare metallico, generalmente in alluminio. attorno al quale è disposto il corrimano, costituito da uno strato di materiale sintetico quale polipropilene, poliuretano oppure neoprene.Secondo una caratteristica del trovato, detto profilato tubolare metallico è dotato, a distanze regolari, di aperture geometricamente sagomate, ad esempio aventi una sezione rettangolare, entro ciascuna delle quali viene inserito un elemento metallico profilato, ad esempio un piatto, appartenente ad un elemento di giunzione generalmente snodato.
Patent AT-A2393-A (AT)
IPC: F24H1/20
Filed: 1993-01-11
Abstract: The appliance serves for generating and/or storing hot water and consists of a pressurized tank 1 which is closed on all sides and which has at least one water inflow 7 and one water outflow 8 and also a heat source 6 serving for heating the water. Within the tank 1 is provided a pressurized concertina 14 made of deformable material. The concertina 14 is filled with air. The volume of the air-filled concertina 14, which is under the external pressure of the cold water, is greater than the change in volume of the water quantity received by the tank 1, in the case of a temperature rise of up to approximately 70 to 80 degree Celsius. The concertina 14 is accommodated in a grid-like or basket-like container 13. The concertina 14 is designed as a bag, the edge of which rests or bears on an annular flange 10 of an orifice 9 of the tank, the said annular flange being provided in the upper region of the tank 1. A valve 12 is arranged in a flange cover 11 closing this orifice. <IMAGE>
Patent GB-468231-A (GB)
Title: Seed grain immunizing agents
Filed: 1936-01-01
Abstract: Seed grain immunizing agents comprise mercury compounds mixed with such addition compounds of phenol or its homologues as are decomposed by water or neutral organic compounds at ordinary temperatures. Suitable addition compounds of phenol &c. are those with acids e.g. oxalic acid, basic substances such as urea and neutral salts e.g. potassium acetate.  Mercury compounds referred to are cyanmercuri cresol, potassium mercury iodide, nuclear mercurized phenol, potassium mercury oxide, ethanol mercury chloride.
Patent GB-1421462-A (GB)
Title: Apparatus and method for applying glue to particles of cellu lose-containing material
Inventor: LOEDIGE WILHELM
IPC: B27N1/02
Filed: 1973-01-01
Abstract: 1421462 Mixing glue and particulate cellulose material W LODIGE F LODIGE and J LUCKE 1 Jan 1973 [31 Dec 1971] 89/73 Heading BIC In a method and apparatus for applying glue to wood shavings, fibres or other particles of cellulose containing material, the particles are caused to rotate in a peripheral ring 20 Fig. 1 in a mixing chamber 17 Figs. 1, 2 or 36 Fig 3 by rotatable mixing arms or members 13 and a zone of turbulence is created in the ring by a deflector 19 which extends into the ring and may be in the form of a plate 21. Dry glue powder is fed into the chamber by a feeding device 24 leading into the zone of turbulence from outside the ring 20. In the particular embodiments air exhaust vents 22, 26 may be located on either side of the feeding device 24 and within a chute-like extension 28 of the mixing chamber 17 and taper in the radial direction as shown to provide a venturi effect. The lower edge of deflector plate 21 may extend to the ends of rotating members 13 or may even be slotted to accommodate the ends. In the method the particles are first mixed with a glue liquid containing the proportion of water required in the final mixture and also substantially half the required total proportion of glue is in the form of powder. In Fig. 1 the liquid glue is added in a mixing chamber 12 leading from a particle-loosening chamber 10, the glue being added from pipes 15. Further mixing takes place in chamber 16 and final mixing in chamber 18. In Fig. 3 a similar process takes place but this time in a singlechamber 36 having zones for each operation the particles being caused to move axially as well as in a peripheral ring. Zone 42 is where the dry glue powder is added, zone 40 where the liquid glue is added.
Patent HK-5291-A (HK)
Title: Rockerarm drive for small electrical devices
Inventor: SCHWEINGRUBER OTTO
IPC: F16H21/18
Filed: 1991-01-17
Abstract: Device for converting the rotary motion of an eccentric driven by a motor shaft into an oscillating motion of a working tool in electrically powered appliances, consisting of a double-armed rocker arm and a connecting rod connecting the rocker arm with the eccentric, as well as a single articulation at whose articulation midpoint all the motion axes of the connecting rod and rocker arm meet directly or indirectly.
Patent IS-6463-A (IS)
Inventor: LIFSHITZ IGOR
IPC: C07H17/08
Filed: 2002-07-09
Abstract: The present invention relates to processes for converting clarithromycin Form I to clarithromycin Form II, which include slurrying clarithromycin the Form I in water. The present invention also relates to processes for the preparation of clarithromycin Form II by converting erythromycin A to clarithromycin and thereafter converting clarithromycin Form I to clarithromycin Form II by slurrying.
Patent CU-33419-A (CU)
Title: Composición herbicida de insecticida
Inventor: KUDAMATSU AKIO
IPC: A01N/
Filed: 1969-11-11
Abstract: Una composición herbicida e insecticida, caracterizada porque comprende, como ingrediente activo, un compuesto de la siguiente fórmula general En la cual representan X un átomo de hidrógeno o halógeno, nitro, un radical alquilo de bajo peso molecular o un radical alcoxi de bajo peso molecular, n un número entero de 0, 1 ó 2 y alquilamino, dialquilamino o un radical heterocíclico de 5 ó 6 miembros que contienen nitrógeno y que, si el caso lo requiere, además, puede estar interrumpido por un heteroátomo.
Patent CU-35109-A (CU)
Title: Calentador para jugos azucarados
Inventor: DIAZ GARCIA EMILIO POMPEYO
IPC: F28D7/00
Filed: 1979-06-28
Abstract: Calentador para jugos azucarados relacionado entre otros para el calentamiento de jugos de cana de azúcar y licores de refinerías constituido por una envolvente cilíndrica horizontal, dividido en dos compartimentos individuales por la parte del vapor, con entrada de vapor y salida de incondensables, siendo el flujo de vapor axial. El líquido circula por los tubos, agrupados por pases llevando cada pase un número diferente de tubos y cuya distribución permite además que el paso del vapor sea variable. El objetivo de la invención es obtener un diseno térmico-mecánico y constructivo de un calentador de fluido (líquido-vapor) cuyo comportamiento sea isotérmico debido al paso variable del líquido y vapor, que posean una rápida extracción de condensados y gases incondensables, así como una óptima utilización de la diferencia de temperatura entre ambos fluidos.
Patent EG-17186-A (EG)
Title: Stuffs and a method for caring for contact linses and a cleaning device therefor
IPC: A61L2/18
Filed: 1985-02-24
Granted: 1990-08-30
Abstract: 1. Contact lens maintenance kit, containing two solutions, of which one solution is a solution of hydrogen peroxide for cleansing and disinfecting the contact lens, and the other solution is an enzyme-containing neutralisation solution for the removal of residual hydrogen peroxide from the cleansed and disinfected lens, wherein the hydrogen peroxide solution is a from 0.5 to 3.0 % solution with protein- or lipoid-removing additives in the form of neutral electrolytes (NaCl, KCl, LiCl, sulfates, phosphates) and the neutralisation solution contains surface-active wetting agents in the form of soluble cellulose derivatives.
Patent EG-20135-A (EG)
Title: Rotaring induction generation adapted to be driven by a prime mover for generation electrical power
IPC: H02P9/00
Filed: 1993-08-01
Granted: 1997-07-31
Abstract: A rotary induction generator having a stator with stator windings (21) defining a three-phase stator and a rotor mounted for rotation therein and having wound thereon three rotor windings (22) defining a three-phase rotor and having resistive-reactive means (23, 24, 26) connected to said secondary windings (22) to increase the efficiency of said generator and limit the power output to the capacity of the generator over a wide range of speeds; and the method for load limiting electric power generation with rotary induction generators wherein the generator can run at variable speeds while maintaining the frequency of the line connected thereto over a wide range of prime mover speeds whereby the excess kilowatt output is limited by the circuit employing a first circuit of three sets of resistance, inductance and capacitance means (23, 24, 26) connected in series from each leg of a wye or delta configuration, and wherein each of said sets is connected in parallel with a separate set of resistors (27) to complete the circuit therein and assist in controlling the maximum point in kilowatts.
Patent GB-759938-A (GB)
Title: Blast arrangements for blowing an arc towards an arc chute
Inventor: ANDRE LATOUR
IPC: H01H33/70
Filed: 1954-01-04
Abstract: 759,938. Air-blast switches. ETABLISSEMENTS MERLIN & GERIN, SOC. ANON. Jan. 4, 1954 [Jan. 13, 1953], No. 123/54. Class 38(5) A pneumatic blow-out arrangement for .circuit-breakers comprises a nozzle of flat eliptical shape or in the form of a flattened cylinder or of a slot, or several spaced holes in a nozzle cap (Figs. 3-5, not shown), for producing a fan-shaped jet of air, Fig. 2 ,by which the arc is displaced upon horns 1, 2 into a chamber comprising arc splitting plates 3.
Patent GB-128593-A (GB)
Title: Improvements in or relating to Aerial Photography.
Inventor: BROCK ARTHUR
IPC: G03B15/00
Filed: 1917-01-03
Abstract: 128,593. Brock, A. Jan. 3, 1917. Cameras for roll-films with connected action between shutter and changing-mechanism; aeronautical apparatus.-A camera for taking a series of overlapping photographs from aircraft is suspended by yielding damping-means so that its axis is maintained in the same direction in all positions of the aeroplane, and counterbalancing-means are provided to maintain the position of the centre of gravity when the film is wound from one spool to the other. The camera A, Fig. 1, is suspended by means of gimbals Y, dash-pots Z, Z<1> being provided between the camera and gimbal frame Y and between the gimbal frame Y and the framework X of the aeroplane respectively. The dashpots comprise a cylinder Z, Fig. 4, containing a piston Z<3> and provided with an adjustable by-pass Z<5>. The film is positioned and exposures made by means of a spring motor, and the timing determined by adjustable clock-work as described in Specification 128,609. To prevent the winding of the film from the supply roll C, Fig. 9, to the roll F from disturbing the position of the centre of gravity of the apparatus, a counterweight S' is mounted on a lever S<5> connected through linkwork to a roller S<2> kept in contact with the film on the roll C by means of a spring S<8>. The photographs obtained by this apparatus are utilized for plotting maps and determining the height and distances between different points, and also the height of the aircraft at which the photographs were taken.
Patent GB-305782-A (GB)
Title: Improvements in and relating to the construction of gramophone horns
IPC: G10K13/00
Filed: 1928-01-04
Abstract: 305,782. Wilson, J. Jan. 4, 1928. Sound magnifying and directing appliances.-An exponenltial horn of great length, for gramophones &c., is made of wood pulp, papier machÚ, or other plastic material built on a wire or pierced metal frame. The horn may be straight or coiled, as shown, and embodied in a block of plastic material to prevent resonance.
Patent GB-960658-A (GB)
Title: Process for improving the initial selectivity of palladium catalysts for the hydrogenation of acetylene
Inventor: BLUME HERMANN
IPC: C07C5/08
Filed: 1962-01-03
Abstract: A process for improving the initial selectivity of catalysts with a palladium content suitable for the hydrogenation of acetylene or acetylene-containing gas, consists in treating the catalysts, before use, with hydrogen at a pressure of at least 5 atmospheres and at a temperature at least 30  DEG C. above their "normal working temperature" and in gradually reducing the temperature to the normal working temperature.  After the preliminary treatment of the catalyst, the gas to be refined may be conveyed for a few hours longer through the catalyst substantially at "normal working pressure" and at the pre-treatment temperature, before the temperature is gradually reduced to the normal working temperature of the catalyst. "Normal working pressure" and "normal working temperature" means the pressure and temperature of the hydrogenation process after pretreatment, i.e. 5-40 atmospheres and 120-170  DEG C.
Patent GB-845036-A (GB)
Title: Derivatives of hexachlorotoluene
IPC: C07C51/093
Filed: 1958-01-03
Abstract: The invention comprises the following derivatives of a , a , a , 2, 3, 4-hexachlorotoluene:-methyl-hexachlorotoluene, mono- and di(hydroxymethyl) -hexachlorotoluene and the acetate of the monocompound, mono- and di(chloromethyl) - hexachlorotoluene, bromo - methyl-hexachlorotoluene, di-(methylamino hexachlorotoluene, dicarboxyhexachlorotoluene and its diethyl ester, carboxyethylhexachlorotoluene, (1-methyl, 1-hydroxyethyl) hexachlorotoluene, (1-hydroxy, 1-methylpropyl) hexachloro-toluene cyclopentyl-hexachlorotoluene, phenyl-hexachlorotoluene, and diaminophenyl-hexachlorotoluene. The invention also comprises the method of preparating the above-specified compounds by heating, at a temperature between 190 DEG  and 295 DEG C., a substituted 1, 2, 3, 4, 7, 7-hexachlorobicyclo- (2.2.1)-2, 5-heptadiene having the structure <FORM:0845036/IV(b)/1> where R1 and R2 are the substituents desired in the product.  The required hexachlorobicycloheptadiene may be prepared by reacting hexachlorocyclopentadiene with a derivative of acetylene.  The molecular re-arrangement is preferably carried out at a temperature of 220 DEG -260 DEG C.  In Example 1 hexachlorocyclopentadiene is heated with propargyl chloride at 110 DEG -145 DEG C.; and the resultant adduct is purified by distillation under reduced pressure.  The adduct is then added gradually and with stirring to hexachlorocyclopentadiene-solvent which is preheated to 220 DEG C.  The mixture is maintained at 220 DEG -235 DEG C. for 1 hour; and the solvent and unchanged adduct are then removed under reduced pressure.  The crude product, viz. chloromethyl-a , a , a , 2, 3, 4,-hexachlorotoluene, is collected at 155-158 DEG C. at 0,8 mm. Hg.  This product may be hydrolysed by sulphuric acid to give chloromethyl-2, 3, 4-trichlorobenzoic acid.  Example 2 relates to the preparation of di(chloromethyl) hexachlorotoluene starting from hexachlorocyclopentadiene and 1,4-dichloro-2-butyne.  Example 3 relates to the preparation of phenyl-a , a , a , 2, 3, 4-hexachlorotoluene starting from hexachlorocyclopentadiene and phenylacetylene.  This compound has insecticidal activity (see Group VI).  Example 4 relates to the preparation of the ethyl ester of carboxy-a , a , a , 2, 3, 4-hexachloro-toluene starting from hexachlorocyclopentadiene and ethyl propiolate.  Example 5 relates to the preparation of the acetate of hydroxymethyl-a , a , a , 2, 3, 4-hexachlorotoluene starting from hexachlorocyclopentadiene and propargyl alcohol. Specification 756,535 is referred to.ALSO:Insecticidal compositions comprise phenyl-, a  a , a , 2, 3, 4-hexachlorotoluene <FORM:0845036/VI/1> and other derivatives of hexachlorotoluene (see Group IV(b)), together with a wettable powder which is dispersed in water to give concentration of the active chemical of 0,2 to 0,4%.  The composition is effective against Mexican Bean Beetle, Southern Army Worm, and pea aphids.  In an example, the powder comprises 2% of sodium lauryl sulphate and 88% fullers earth.  Specification 756,535 is referred to.
Patent GB-126354-A (GB)
Title: Improvements in and relating to Aeroplanes.
IPC: B64C3/18
Filed: 1917-01-06
Abstract: 126,354. Sage & Co., F., and Tinson, C. W. Jan. 6, 1917. Planes, construction of.-The spars of aeroplane wings are connected to the ribs by flat pieces of rigid material secured to the sides of the spars and mortised on to the end of the web of the rib. Figs. 1 and 3 show pieces of plywood D screwed to the sides of a spar B and formed with slots which are glued to portions a<2> of the rib web.
Patent GB-1421081-A (GB)
Title: Vehicle having a seat belt assembly
IPC: B60R22/04
Filed: 1974-01-04
Abstract: 1421081 Seat belt NISSAN MOTOR CO Ltd 4 Jan 1974 [12 Jan 1973] 00336/74 Heading A3V The belt comprises a lap strap 24 fixed to a shaft 26a biased to hold the strap in a released position and a shoulder strap 22 arranged between the lap strap and a retractor 32. Strap 24 is of stiff plastics so that it remains upright in the released position. The belts assembly fastened manually, or automatically as soon as the occupant is seated. In a modification the shaft 26a is inclined to the seat axis, so that the strap 24 lies substantially horizontal in the released position.
Patent GB-559827-A (GB)
Title: Improvements in or relating to appliances for removing dust and other impurities from manufacturing and like operations
IPC: B24B55/06
Filed: 1943-01-07
Abstract: 559,827. Collecting dust and fumes. DALLOW, LAMBERT & CO., Ltd., and DALLOW, J. E. Jan. 7, 1943, Nos. 339 and 15014. [Class 8 (ii)] Dust and fumes are collected by a nozzle 1, applied to a tubular arm 3a, 3b universally jointed at 6 with a duct 5 connected with a fan or blower the duct being rigidly supported, e.g. by a stand pipe 10 connected with the fan unit 13. The nozzle may be pivoted to the forearm 3a, and the part 3a, 3b may be telescopically connected. In a modification, the parts 5, 10 may be supported by collars on a standard allowing vertical and lateral adjustment, the pipe 10 being connected by a flexible hose to a filter and fan unit.
Patent GB-562516-A (GB)
Title: Improvements in or relating to containers for bottles, jars and the like
IPC: B65D25/04
Filed: 1943-01-08
Abstract: 562,516. Partitioned containers for bottles &c. FIDDES, J. Jan. 8, 1943, No. 422. [Class 18] A container for bottles, jars &c. has compartments formed from longitudinally grained partition walls 1 slotted at 3 and provided with narrow slotted strips 5 of cardboard, millboard, leatherboard &c. on one or both sides, the partition engaging at their intersections by means of the slots. Strips of similar material may also be secured at the ends of the partitions. The strips may be secured by stapling, nailing &c. and may be slotted in situ at the same time as the partitions.
Patent GB-1014516-A (GB)
Title: Improvements in or relating to ignitron control circuits
Inventor: WOOD IVOR THOMAS
IPC: B23K11/24
Filed: 1963-01-03
Abstract: 1,014,516. Metal-vapour discharge apparatus. LANCASHIRE DYNAMO ELECTRONIC PRODUCTS Ltd. Jan. 3, 1964 [Jan. 3, 1963], No. 429/63. Heading H1D. Two ignitrons are connected in reverse parallel by cross-connections between the anodes and cathodes thereof, the casings of the ignitrons forming part of the cross-connections. In the arrangement described, which may be used in a circuit for controlling electric resistance welding machines, a flexible lead connects the anode at the top of each ignitron to a connector fixed to the metal casing of the other ignitron near the anode terminal, the connection to the cathode at the bottom of each ignitron being completed by the casing.