baber/WOPTO huggingface dataset:
Patent PH-22019001202-Y1 (PH)
Title: An outdoor air filtration assembly
Inventor: OLARTE JOHN MARKTON M
IPC: B01D46/10
Filed: 2019-08-30
Abstract: The present utility model relates to an outdoor air filtration assembly that could reduce or remove pollutants in the surrounding air. The outdoor air filtration assembly comprises an abbreviated cylindrical body having an upper section and a lower section being screwably mated to the upper section, an end cap screwably superimposed on the upper section, a perforated base cap screwably attached to the bottom portion of the lower section, an electronic chamber being accommodated in the upper section, said electronic chamber housing a base plate for a microcontroller and motor drive sub-assembly, a fan and motor sub assembly being accommodated in the lower section, and a multi-layered filter provided over the fan and motor sub-assembly, said lower section having plurality of exhaust holes at its upper portion.
Patent BR-202014019806-Y1 (BR)
Title: disposição construtiva introduzida em elemento rompedor de solo para aplicação em máquinas e implementos agricolas em geral
Inventor: ROBERTO OTAVIANO ROSSATO
IPC: A01B39/28
Filed: 2014-08-11
Abstract: disposição construtiva introduzida em elemento rompedor de solo para aplicação em máquinas e implementos agrícolas em geral. que proporciona uma grande desestruturação do solo abaixo da superficie, com o mínimo revolvimento superficial, sendo que, para isso, o facão (1) é dotado de dimensão transversal reduzida, realizando corte ascendente; ou seja, de baixo para cima, para proporcionar grande movimentação do solo abaixo da superficie, gerando, contudo, revolvimento mínimo na superfície do solo, devido ao fato do sulco gerado ter dimensão transversal mínima, o que é possível devido ao fato do condutor (2) de produto não se prolongar no interior do sulco, permitindo ao elemento rompedor trabalhar em solos com elevado acúmulo de massa vegetal, visto que é equipado com ponteira dianteira (lb), que garante o efetivo corte da palha, evitando seu acúmulo à frente do elemento rompedor, que poderia ocasionar o embuchamento; o elemento rompedor de solo possui ainda reentrâncias laterais posteriores inclinadas (la), que auxiliam no seu deslizamento ao longo do sulco em formação, ao mesmo tempo em que contribuem para o desmoronamento das paredes laterais internas do sulco, logo após a sua passagem, gerando uma cama sobre a qual se depositará a semente, prevenindo o seu contato direto com o fertilizante.
Patent BR-202018011884-Y1 (BR)
Title: Disposição construtiva aplicada em esquadria com duas partes deslizantes paralelamente
Inventor: JOÃO APARECIDO DAS NEVES
IPC: E06B1/02
Filed: 2018-06-12
Abstract: APERFEIÇOAMENTO EM ESQUADRIA COM PELO MENOS DUAS PARTES DESLIZANTES PARALELAMENTE. Trata a presente solicitação de Patente de Invenção de esquadria destinada à movimentação de pelo menos duas partes deslizantes e paralelas, o qual inclui o uso de perfis integrados superior, inferior e laterais, nos quais são montadas as partes deslizantes, em vidro, por exemplo, sem uso de trabalhos de furação hoje necessários nas técnicas atuais. O campo de aplicação desta nova invenção se volta à área de engenharia civil e arquitetura e indústria da construção civil, particularmente destinada a movimentar Box de banheiros, janelas, portas, armários e montagens incluindo esquadrias e estruturas diversas. Um destaque da invenção é eliminar a necessidade de confecção de furos em partes deslizantes de vidro, trazendo vantagens expressivas em nível de custo de fabricação e montagem; eliminação da possibilidade de enfraquecimento do vidro em função de furos; além de ser uma solução de montagem rápida e facilitada, tanto para partes deslizantes unilaterais ou bilaterais.
Patent BR-MU8702899-Y8 (BR)
Title: disposição introduzida em aparelho extrator para exodontia por avulsão controlada
Inventor: ADALBERTO DE CARVALHO VALE
IPC: A61C3/14
Filed: 2007-11-19
Abstract: disposição introduzida em aparelho extrator para exodontia por avulsão controlada. compreende a presente patente de modelo de utilidade a um aparelho aperfeiçoado para extração exodôntica por avulsão controlada, que otimiza esta técnica, caracterizado por composto de um corpo em forma de haste (1) contendo em uma extremidade uma ponta abaulada (3) e na outra um tambor (2) onde se aloja uma catraca com eixo proeminente; contendo a catraca um manípulo (4) e um rasgo (5) para fixação de um fio de aço (6); dito fio de aço que passando por uma guia (7) regulável, através de duas hastes com parafusos e molas (8), é inserido em vãos, contidos na ponta abaulada, sendo sua extremidade livre envolta e fixada no dente a ser extraído (10); aparelho esse que contém uma segunda versão contendo dois manípulos (4 e 4a) para bobinar dois fios de aço (6 e 6a) que são inseridos em um suporte em forma de pequeno garfo regulável (9), que é preso no dente a ser extraído.
Patent IT-219148-Z2 (IT)
Inventor: MOMBELLI MAURIZIO
IPC: B60N2/38
Filed: 1989-11-27
Granted: 1992-12-11
Abstract: An auxiliary seat for agricultural tractors is constituted by a padded flap (7) which is fitted to the structure of the mudguard (5) of the tractor on the side (6) facing the cab (2) and is pivotable between a lowered rest position and a raised position of use. Means (14, 15, 17, 18) are provided for locking the padded flap (7) in both positions. <IMAGE>
Patent IT-226281-Z2 (IT)
Title: Divano letto ribaltabile
IPC: A47C/
Filed: 1992-02-26
Granted: 1997-06-02
Abstract: Viene previsto un divano letto ribaltabile comprendente un telaio fisso di supporto, un telaio mobile sostanzialmente piano, braccioli laterali disposti ai fianchi del telaio fisso, e mezzi di manovra dei braccioli attivi sugli stessi per realizzare automaticamente una prima posizione accostata di essi ai fianchi del telaio fisso in corrispondenza di una prima posizione operativa a divano del telaio mobile ed una seconda posizione distanziata rispetto agli stessi fianchi in corrispondenza di una seconda posizione operativa a letto del telaio mobile e durante il ribaltamento di quest'ultimo tra le citate posizioni operative.
Patent IT-226502-Z2 (IT)
Title: Tessuto con effetto di plissettatura in particolare per la realizzazione di coperture di divani, poltrone, sedili o simili
IPC: D06J/
Filed: 1992-04-21
Granted: 1997-06-24
Abstract: Il presente trovato si riferisce ad un tessuto con effetto di plissettatura, in particolare per la realizzazione di coperture di divani, poltrone, sedili o simili. Il tessuto è costituito da fili di trama e da fili di ordito e presenta la peculiarità di avere alcuni fili di ordito costituiti da fili elasticamente estensibili tessuti pretensionati in modo tale da determinare un'arricciatura del tessuto finito.
Patent IT-221537-Z2 (IT)
Title: Ceppo di freno
IPC: F16D69/02
Filed: 1991-02-11
Granted: 1994-07-21
Abstract: Ceppo di freno, costituito da almeno uno strato di attrito, uno strato intermedio ed una piastra portante, dove lo strato intermedio di tipo a piastra viene prodotto a partire da un inserto, preferibilmente di fibre di vetro, e da una massa di una materia plastica termoinduribile, una gomma resistente al calore, cariche ed eventualmente altri additivi, in cui lo strato intermedio (2) di spessore inferiore ad 1 mm viene formato da un non tessuto (4) come inserto, che è completamente impregnato dalla massa (5).
Patent CR-6133-A (CR)
Title: Sistema de almacenmiento electronico y electromecanico de portadas dentro de estructuras metalicas y de localizacion electronica de las mismas dentro de esas estructuras y fuera de ellas
Inventor: MANUEL AMADOR HERNANDEZ
IPC: G11B7/00
Filed: 1999-11-29
Abstract: UN SISTEMA PARA EL ALMACENAMIENTO ELECTRONICO Y ELECTROMECANICO DE PORTADAS DENTRO DEESTRUCTURAS METALICAS Y PARA SU LOCALIZACION ELCTRONICA DENTRO DE ESAS ESTRUCTURAS Y FUERA DE ELLAS, EN EL AREA DE TRABAJO CIRCUNDANTE. EL INVENTO PERTENECE A LAS ESFERAS DEL DISENO DE ESTRUCTURA, DE LA ELECTROMECANICA Y DE LA ELECTRONICA Y COMO TAL ESTARA INTEGRADO POR ESTRUCTURAS DE METAL, MOTORES, PRENSAS, BANDAS O CORREAS, PINONES, BARRAS DENTADAS, CADENAS DE TRACCION, CIRCUITOS CONTROLADORES, PRINCIPALES Y AUXILIARES, LECTORES OPTICOS, DISPOSITIVOS DE RAYOS INFRARROJOS, LUCES PEQUENAS O LEDS, TECLADOS Y PANTALLAS.
Patent DK-8696-A (DK)
Inventor: FAMME PER BRUUN
IPC: B08B17/04
Filed: 1996-01-26
Abstract: Method for thermal sanitation of surfaces threatened by pollution as well as means for working the method. By a method for sanitation of surfaces threatened by pollution within primary production, food, drink and tobacco industries and medical production, the surfaces threatened by pollution are applied with a protective layer of a melted nutrient which can form a tight, anhydrous, water-insoluble and aseptic film, onto which any pollution can be deposited, following which the pollution may be removed by total or partial melting away of the film by applying thermal energy. In this way, any production facility may be sanitised in a very short time, with a low resource allocation and without any use of chemicals.
Patent GB-656718-A (GB)
Title: Improvements relating to liquid fuel burners
Inventor: CLARKE JOHN STANLEY
IPC: F23R3/32
Filed: 1949-01-01
Abstract: 656,718. Vapour burners. LUCAS, Ltd., J. Jan. 1, 1949, Nos. 25, 8180 and 13663. [Class 75(i)] In a liquid fuel burner more particularly for use in the combustion chamber of a gas turbine, a multi-orificed ejector discharges vaporized fuel into the region adjacent the convex surface of a hollow base piece having perforations through which air passes. In Fig. 1 a nozzle b mounted at the apex of a conical perforated sheet metal member a discharges streams of fuel in directions substantially parallel to the sides of the conical member a. The fuel is vaporized in a helical coil d coaxially arranged around the conical member a. The burner is mounted across the air entrance to a cylindrical combustion chamber with the apex of the conical member a directed towards the combustion zone. The member a may be pyramidal, semi-ellipsoidal or hemi-spherical. In a modification the fuel is discharged from rows of holes in tubes disposed parallel to the conical surface of the member a and supplied either from a chamber to which the radially inner ends of the tubes are connected or from a circular tube connecting their opposite ends. In Fig. 3 which is a section through one half of an annular combustion chamber f, the burner comprises an annular perforated member a having two inclined surfaces leading to a circular apex. The vaporized fuel is discharged over these inclined surfaces by a circular perforated tube b mounted adjacent the apex of the member a. The vaporizer comprises a series of helical tubes d bent circularly to fit within the annular combustion chamber and connected to the ejector tube b at spaced points thereon.
Patent GB-287970-A (GB)
Title: Improved finger stall
IPC: A61F13/10
Filed: 1927-01-01
Abstract: 287,970. Doel, E. J. Jan. 1, 1927, Fingerstalls.-These are made, as shown in Fig. 2, with an outer cover 1 and a lining 2 of antiseptic material. The lining of antiseptic material may be separate from the outer cover so as to be detachable therefrom, or may be, as shown, sewn to it with a tape arranged to reinforce the edge 3 before seaming up.
Patent GB-129922-A (GB)
Title: A Machine for Dressing or Cleaning or Separating Fine Materials such as Cocoa Beans, India Corn, Tea, Ground Stone or the like.
Inventor: CLEARY STEPHEN COSMAS
IPC: B07B4/02
Filed: 1919-01-02
Abstract: 129,922. Cleary, S. C. Jan. 2, 1919. Rotary sieves.-A machine for dressing, cleaning or separating cocoa-beans, indian corn, tea, ground stone, &c. comprises a fan 1 in communication with a conduit 2 having an enlarged end 13 on which is mounted a rotatable cylinder 4 having internal spiral deflectors 6 and a fine silk or other porous discharge end 8. The material to be separated is placed in a hopper 10 from which it is fed by a conveyer-screw 11 into the conduit; it is then blown into the rotating cylinder where it collects on, and is agitated by, the deflectors, the finer parts being blown through the silk &c., and the coarser parts or tailings being fed rearwardly by the deflectors into a receptacle 16 communicating by means of a door 17 with a lower receptacle 18. The fan inlet 21 is constructed as shown to counteract the effects of air reaction.
Patent HK-2488-A (HK)
Title: Video recorder capable of recording a sound carrier
Inventor: SCHROEDER ERNST DIPL-ING ENTW-
IPC: H04N5/91
Filed: 1988-01-14
Abstract: 1. Video recorder having recording of a sound carrier (T), which is extracted alternately from a magnetic tape by two video heads (1, 2) having an overlap time, having a switch (6) which switches the sound channel conveying the sound carrier (T) between the two video heads (1, 2) during the overlap time (t1-t2, t3-t4), characterized in that the phase relationship between the sound carriers (T1, T2) conveyed to the inputs of the switch (6) during the overlap time (t1-t2, t3-t4) is so adjusted by a control magnitude (Us) that the two sound carriers (T1, T2) have substantially equal phase, at the switching instants (t5, t6).
Patent IS-7326-A (IS)
Inventor: GREER MIKE
IPC: H04L27/02
Filed: 2004-06-18
Abstract: The present invention is addressed to a method of modulation wherein digital data streams are radio transmitted at a high level of efficiency and speed, and without a large continuous concomitant formation of side frequency phenomena. Thus, bandwidths assigned for this transmissional task are quite narrow, with data transmission speeds at the singular frequency of the RF carrier itself. This invention can send high-speed data in RF channels that are very narrow and that would ordinarily be considered useful only for very low speed data or analog voice. The purpose of this invention is to provide a means by which a radio frequency carrier, expressed, as a square wave can be amplitude modulated with maximum efficiency and speed with minimum phase delay and distortion. RF filtering is used to reduce the modulated square wave to its base band sine wave component after modulation. This circuit may be used to modulate the carrier (clock) at any frequency up to and beyond the carrier frequency itself. This is useful in the implementation of broadband wireless systems. This invention can also be used with multiple access systems.
Patent JP-S5385114-A (JP)
Title: Outline correcting signal generator
Inventor: NOMASU MASARU
IPC: H04N5/208
Filed: 1977-01-05
Abstract: PURPOSE: To reduce a circuit mounting scale to lower the production cost by simplifying a circuit constitution from which outline correcting signals are generated. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent AT-A53690-A (AT)
IPC: F24F13/20
Filed: 1990-03-07
Abstract: In a floor-heating system for suspended floors, there are arranged between the flooring joists (4) at a lateral distance (13) from these, two-layer floor-heating elements (6, 7), the lower layer (6) of which is elastically compressible. The leaves (11) of heat-distributing elements (9) bear flat against both the floor-heating elements (6, 7) and the false floor (2). During assembly of the floor heating system, the floor-heating elements (6, 7) and the leaves (11) of the heat-distributing elements (9) arranged thereon project, before fastening of the false floor (2) to the flooring joists (4), upwardly above these and are only pressed downwards by the fastening of the false floor (2). As a result, flat contact of the leaves (11) against the underside of the false floor (2) or of a polyethylene film provided there is guaranteed. <IMAGE>
Patent DK-32685-A (DK)
Inventor: WENTZELL JOSEPH M
IPC: B22F9/08
Filed: 1985-01-24
Abstract: An apparatus and a method destined for the production of metal powder, wherein inert gas, especially argon is admixed to a metal melt rising in a riser, thereby forming a metal froth which is pressurized likewise by inert gas, especially argon of high pressure in a pulverization chamber, at the same time, forming metal droplets. These are displaced from the pulverization chamber by the gas blown into the same, to enter an expansion chamber in the form of a collecting vessel, the metal droplets being accelerated in the passage from the pulverization chamber to the collecting vessel, at the same time, forming the finest metal powder.
Patent DK-34882-A (DK)
Inventor: KITAURA Y
IPC: A61P37/04
Filed: 1982-01-26
Abstract: A compound of the following formula or its pharmaceutically acceptable salt: 
<CHEM>
 and processes for their preparation, and also a pharmaceutical composition comprising, as an active ingrediant, the above compound or its pharmaceutically acceptable salt.
Patent EG-19811-A (EG)
Title: A torch device for chemical processes
Inventor: HOX KETIL
IPC: H05H1/26
Filed: 1992-12-12
Granted: 1996-03-31
Abstract: PCT No. PCT/NO92/00195 Sec. 371 Date Dec. 29, 1994 Sec. 102(e) Date Dec. 29, 1994 PCT Filed Dec. 11, 1992 PCT Pub. No. WO93/12633 PCT Pub. Date Jun. 24, 1993.A plasma torch is designed for energy supply for example for chemical processes. The plasma torch comprises at least three solid tubular electrodes (1, 2 and 3) located coaxially inside one another. The electrodes (1, 2, 3) can be moved axially in relation to one another. They are preferably electrically insulated (5, 6, 7) from one another and have connections for electrical power (8, 9, 10). When three electrodes are used, the middle electrode (2) is used as an auxiliary electrode or ignition electrode. It is then coupled with one of the other electrodes (1). The distance to third electrode (3) is adapted to the working voltage in such a way that a jump spark is obtained when the working voltage is connected. During operation the auxiliary electrode (2) is withdrawn from the plasma zone thus preventing it from continuously forming the foot point of the arc.
Patent GB-438756-A (GB)
Title: Improvements in adjustable chairs
IPC: A47C4/40
Filed: 1935-01-03
Abstract: 438,756. Adjustable seats. PANHORST, G., 3, Poststrasse, Hemelingen, near Bremen, Germany. Jan. 3, 1935, No. 277. [Class 52 (ii)] In an adjustable deck-chair a slotted plate b is secured in a recess in each armrest a, and is located between two parallel arms d let into the upper end of the front leg and joined by a pin f which passes through the slot in the plate b and engages in one or other of a series of notches formed in the upper side of the slot.
Patent GB-629675-A (GB)
Title: Improvements relating to supporters for elastic stockings
IPC: A41F11/02
Filed: 1947-01-03
Abstract: 629,675. Stocking suspenders. ROBERTS, G. H. Jan. 3, 1947, No. 309. [Class 141] A supporter for elastic stockings comprises a waistbelt 1 which is adjustable in length at both sides by series of press stud elements 3, 4 and is formed of inelastic webbing, elastic shoulder straps 8 which are adjustable at 9 and are connected to the belt by webbing loops 5, 6, and three elastic suspender straps 10 for each stocking, which are adjustable at 11 and arranged as shown to support the stocking at front and rear. The Provisional Specification describes also the arrangement of two suspender straps. at each side front and one at each side.
Patent GB-195758-A (GB)
Title: Improvements in or relating to machines for stamping sole leather or other sheet stock for use in boots, shoes and like goods
IPC: A43D95/14
Filed: 1922-01-07
Abstract: 195,758. British United Shoe Machinery Co., Ltd., Gouldbourn, J., and Keall, K. B. Jan. 7, 1922. Index type-wheel machines; aligning for impression; platen-impression arrangements.-In sole-stamping and like machines adapted for use on pieces of sheet stock and having a stamp above and a pressure member below the work and in which predetermined stamping action is ensured despite variations in work thickness, the stamp consists of a number of relatively adjustable separate stamps and the pressure member is moved a variable distance to bring the work into contact with the stamp and is then given a predetermined stamping stroke. A special construction of stamp for the above type of machine is also described. A work table 24 is supported by springs 27 within a sleeve 26 slidably mounted in a vertical bearing 3 extending from the main frame of the machine. A pin 31, supported in opposite slots 30 in the sleeve 26, engages between an incline 32 of 15‹ on a cylindrical extension 25 of the table 24 and an incline 33 of 10‹ on a block 34 slidable within the sleeve. The block 34 carries a pin 35 passing through slots 36, 37 in the extension 25 and the sleeve 26 respectively. A hollow connecting-rod 38, connected at its upper end to the pin 35, slidably engages a block 39 on a crank pin 40 carried by a shaft 2 driven through a one-revolution clutch, a spring 41 inside the rod providing a resilient drive. In operation the pin 35 rises, the extension 25 is released, and the springs 27 press the table 24 upwards until the work makes contact with the stamp. The pin 31 is also pushed to the right and is finally clamped between the surfaces 33 and 32 whereby the sleeve 26, the block 34, and the part 25 are locked together. A roller 42 on the crank-pin 40 now engages the under-surface of the sleeve 26 and provides a stamping stroke determined by the setting of a pointed screw 28 engaging a coned aperture 29 in the sleeve. The stamp comprises type discs 8 mounted on a shaft 9 carried by a bracket 7 rotatable with respect to a bearing 5 and secured in either of two positions spaced at 180‹ apart bv a hand-wheel 19 so that the characters may be inverted, a projection 22 on the bracket entering an aperture 23 in each position. A removable stamp 11 may be fixed in line with the operative types 8. A toothed wheel 43, Fig. 2, slidable and rotatable on a shaft 44, is provided for adjusting the discs 8, spring- pressed pins 13 engaging notches 12 hold them in adjusted position. A pivoted hook 14 prevents lateral displacement, the hook itself being retained in position by a pin 16 engaging a groove in the shaft 9. An adjustable work gauge 46 may be provided. Specifications 11397/03 and 133,435, [Class 100 (ii), Printing processes &c.], are referred to.
Patent GB-789083-A (GB)
Title: Improvements in and relating to electromagnetic relays
Inventor: ROMMEL FREDERICK EMIL
IPC: H01H50/58
Filed: 1955-01-07
Abstract: 789,083. Electromagnetic relays; contact members for switches. TELEPHONE MANUFACTURING CO., Ltd. Jan. 3, 1956 [Jan. 7, 1955], No. 543/55. Class 38 (5). To obtain equal contact - engaging pressures between the contacts of the several pairs of a spring set in which the moving contacts are all moved through the same distance by a common operating member and in which the initial spacing of the contacts of the several pairs is different for sequential operation, the width of the fixed blades of the several pairs is made correspondingly different such that the product of the width of the fixed blade and the distance through which it moves after engagement by the moving blade is the same for each pair. As shown the moving blades 37 engage under bias the lower sides of notches in an insulating operating bar 40 and are moved to engage fixed blades 35, the other ends of the blades 35, 37 being mounted in a stack (not shown). The contact pair 35a, 37a has the greater initial spacing and hence the contact 35a has a correspondingly greater width. A number of stacks may be mounted side-by-side and the fixed contacts of the adjacent stacks may be formed integrally from metal sheet. The contacts may be employed in the relay disclosed in Specifications 781,851 and 781,852, [both in Group XXXIX]. The contacts may be shaped as disclosed in Specification 787,996 and the fixed contacts may be set as disclosed in Specification 734,490, [Group XXII].