baber/WOPTO huggingface dataset:
Patent BR-202017027835-Y1 (BR)
Title: Disposição introduzida em cortador elétrico para revestimentos cerâmicos e similares
Inventor: CARLOS MANOEL GUARDIA
IPC: B28D1/24
Filed: 2017-12-22
Abstract: DISPOSIÇÃO INTRODUZIDA EM CORTADOR ELÉTRICO PARA REVESTIMENTOS CERÂMICOS E SIMILARES. O presente pedido de patente, que pertence ao campo das ferramentas para a construção civil, idealiza um cortador elétrico, cujo estado da técnica antecipa um equipamento manual composto por uma base plana sobre a qual há dois trilhos ou barramentos redondos, por onde um carro deslizador dotado de uma ponteira basculante com metal duro na ponta efetua, ao deslocar ou deslizar linearmente, o corte da peça cerâmica devidamente posicionada abaixo pelo usuário, cujo inconveniente está no fato de que são equipamentos manuais, onde a movimentação do carro deslizador com a ponteira é efetuada manualmente, fato que resulta em um baixo rendimento, além de promover exaustão ao operador; em uma configuração inovadora o objeto do presente pedido de patente, é constituído por um cortador elétrico (1) equipado com motor elétrico que ostenta um disco de corte que percorre um trilho longitudinal (9) sobre um plano horizontal (5) de uma bancada (2) de perfilados.
Patent IT-206218-Z2 (IT)
IPC: E01H1/04
Filed: 1985-07-26
Granted: 1987-07-13
Abstract: The machine comprises a support frame (1) with rest wheels (2, 3) and a cylindrical brush (7) parallel to the surface (8) to be swept which supports the frame, across the length of the machine. A storage container (9) for the sweepings is releasably engage with the frame with a loading mouth (Ia) adjacent the brush. Oscillating guides (14) in the centre of the frame engage the container. Swivel member (18) pivot on the guides, and a hook up dog and blade arrangement (19-22) between the guides and frame is set apart from the swivel members to hold the guides raised from the frame. Elastic pusher guides (23) projecting from the frame act with elastic bias on the container parallel to the guide when the majority of the container is inserted in the guides.
Patent IT-225114-Z2 (IT)
Title: Attuatore angolare pneumatico
IPC: F15B/
Filed: 1991-05-16
Granted: 1996-09-19
Abstract: Si tratta di un attuatore angolare costituito da un corpo (11) delimitante una camera (14) con due facce parallele e una parete periferica, e da una paletta mobile (12) suscettibile di spostamenti angolari alternativi in detta camera attorno ad un asse coincidente con quella di un albero di uscita (13). La paletta è fissata perpendicolarmente a detto albero e spostabile angolarmente mediante un fluido in pressione alimentato/scaricato alla camera, alternativamente da lati opposti della paletta. Detta paletta (12) è dotata di una sola guarnizione anulare perimetrale (15) capace di appoggiarsi e realizzare la tenuta simultaneamente sulle facce parallele (14a) e sulla parete periferica di detta camera (14).Fig. 4.
Patent IT-222703-Z2 (IT)
Title: Porta-libretto di assegni con mezzi anticontraffazione degli assegni
IPC: A45C/
Filed: 1991-07-19
Granted: 1995-04-24
Abstract: Il presente trovato si riferisce ad un porta-libretto di assegni con mezzi anticontraffazione degli assegni che comprende una custodia la quale definisce mezzi per il trattenimento amovibile di un libretto di assegni.La peculiarità del trovato è costituita dal fatto di comprendere un dispositivo di perforazione associato alla citata custodia ed atto a perforare sulla superficie di un assegno scritte e simili.
Patent IT-221979-Z2 (IT)
Title: Affettatrice con ceppo liberamente amovibile per l'appoggio della merce in fase di taglio
IPC: A47J/
Filed: 1991-10-24
Granted: 1994-12-29
Abstract: Una macchina affettatrice comprende un basamento (11) su cui è montata una lama circolare (12) con la quale coopera un ceppo (14) avente funzioni di coprifilo della lama (12) e di piano di appoggio per la merce nella fase di taglio. Secondo il trovato, detto ceppo è strutturalmente formato da due elementi (15, 16), un primo elemento (15) fissato a detto basamento (11) ed un secondo elemento (16) vincolato al primo elemento (15) in modo amovibile.
Patent CR-8990-A (CR)
Title: Produccion de policetidos y otros productos naturales
Inventor: GREGORY MATHEW ALAN
IPC: A61K31/436
Filed: 2007-03-12
Abstract: La presente invencion se refiere a la produccion de policetidos y otros productos naturales y a genotecas de compuestos y a compuestos novedosos individuales. Provee 17-desmetilrapamicina y analogos de la misma, metodos para su produccion incluyendo cepas recombinantes, y aislamiento y usos de los compuestos de la invencion.
Patent GB-538987-A (GB)
Title: Improvements in friction clutches
IPC: F16D43/12
Filed: 1940-01-01
Abstract: 538,987. Friction clutches. FABBRICA AUTOMOBILI ISOTTA FRASCHINI, and TEBALDI, A. Jan. 1, 1940, No. 74. Convention date, Jan. 2. 1939. [Class 80 (ii)] In a friction clutch which disengages by centrifugal force, the clutch surfaces are held in either the engaged or disengaged positions by spring means acting through toggle links. As shown, applied to a clutch for connecting a starting motor to an engine shaft, the driver 4 geared to a motor shaft 2 is free on the driven engine shaft 1. The driven clutch member 7 is splined to a sleeve 10 splined to the shaft 1. Bell-crank levers 13, 30 pivoted at 12 to the member 7 are connected by links 28 to a sleeve 23 splined to the sleeve 10. The sleeve 23 can be moved axially by a clutchactuating fork 25. A rod 20 carrying a centrifugal weight 21 is slidable on each pair of adjacent lever arms 13 and is pivoted to a rod 18. The latter at its opposite end is pivoted to a collar 15 on the sleeve 10. Compression springs 22 on the arms 13 act between the member 7 and the rod 20. The axial position of the sleeve 10 may be adjusted by rotating a sleeve 33 which is screwed to the sleeve 10 and has an annular groove 35 engaging a flange 36 on a sleeve 37 splined to the shaft 1. The sleeve 33 is locked in adjusted position by a spring catch 40. In the position shown the clutch surfaces are held in the engaged position by the springs 22, the weights 21 bearing upon the sleeve 23. When the allowable speed is exceeded the weights 21 fly outwardly against stops 48, the resulting action of the levers 13, 30, 18, disengaging the clutch and moving the sleeve 23 axially to the disengaged position.
Patent HK-2296-A (HK)
Title: Apparatus and method for synchronization of arithmetic exceptions in parallel pipelined execution units
Inventor: CUTLER DAVID N
IPC: G06F9/38
Filed: 1996-01-04
Abstract: A data processing system central processing unit (11) is disclosed having a plurality of parallel pipelined execution units (e.g., 25 Fig. 4), and other apparatus (22) for implementing a special, DRAIN instruction, to permit the processor (11) to complete instructions preceding the DRAIN instruction which are currently being processed by the execution units (25), but prevent later processing of instructions until all currently executing instructions are completed and all outstanding exception conditions are resolved. After all the preceding instructions are executed, central processing unit (11) continues to execute the sequential program instructions when no arithmetic exception has been identified, or invokes an exception handling procedure when an arithmetic exception has been identified. The DRAIN instruction permits the response to arithmetic exceptions identified after the execution of the DRAIN instruction to be handled in the same context environment in which the instruction was initiated.
Patent HU-T67066-A (HU)
Title: Lock cap
Inventor: HEILMAN ROBERT J
IPC: B65D55/06
Filed: 1991-07-03
Abstract: This relates to a color change system to be incorporated in a flexing area of an end panel of a closure. The color change system includes a dark background coating on a flexing portion of the closure end panel to which there is bonded by way of an adhesive such as a varnish, ink or coating a brittle layer which due to the flipping action of the flexing portion of the end panel will fracture. The brittle layer is preferably of a light color and is colored utilizing a fluorescent dye. The combination of the background color and the fluorescent color of the brittle layer produces a first color in the original closure and when the end panel flexes and the brittle layer fractures to not only crack but also tear apart or delaminate from itself, to reflect its own light color much more brilliantly, the color of the color change system drastically changes to indicate tampering. This color change is irreversible. The color change system may also include a message indicia.
Patent JP-S59125140-A (JP)
Title: Serial data transmitter
Inventor: OGURA SEIKI
IPC: H04L29/08
Filed: 1983-01-04
Abstract: PURPOSE:To obtain a data transmitter which can perform the serial transfer of data without giving a large load to a control circuit by estimating the timing with which the transmission data is set to a transmission register from the preceding timing time point and the number of shift pulses of a shift register. CONSTITUTION:The data is set to a transmission register 13 by a transmission set signal S1 sent from a CPU11. The signal S1 is also given to a shift pulse generating circuit 14 to produce a shift pulse train signal SP. The register 13 supplies (N2+N1) units of serial data to reception registers 21 and 31 of slave stations 2 and 3 respectively in response to the signal SP. The signal SP is supplied to each reception register via a line L2, and the registers 31 and 21 store N2 and N1 units of data respectively. The next signal S1 of the register 13 is forecasted from the present set signal S1.
Patent JP-H03204676-A (JP)
Title: Method and device for recording gradation on magnetic image printer
Inventor: KOKAJI TOKUO
IPC: B41J2/42
Filed: 1990-01-04
Abstract: PURPOSE:To obtain smooth gradation without making a clock pulse high-cycle by using a pulse current having different recording frequencies mutually having near relations between adjacent rows and at least driving one recording head. CONSTITUTION:When the light having intensity Ii1 is made incident on an image medium 11 and reflected light having intensity IO1 is obtained, the reflection density of the image medium 11 is defined as D1. When light having intensity Ii2 is made incident on an image medium 12, and reflected light having intensity IO2 is obtained, the reflection density of the image medium 12 is defined as D2. If the image media 11 and 12 are adjoined each other, the rays of light having the intensity Ii1 and Ii2 are made incident, respectively, and the reflected rays of light having the intensity IO1 and IO2, respectively, are obtained, light having intensity Ii1+Ii2 is made incident as a whole, reflected light of intensity IO1+IO2 is obtained. Therefore, when the D1 and D2 are near numerical values, the complex density D3 of a whole image medium becomes a value near to the simple average of them. Thus, an image medium having a new value D3 is formed by combining the D1 and D2. Thus, smooth gradation is obtained without making a clock pulse high-cycle.
Patent JP-H05276009-A (JP)
Title: Output circuit
IPC: H03K17/16
Filed: 1992-01-06
Abstract: PURPOSE:To suppress a peak of an output noise when a level of an output data signal is transited while securing high speed performance of access. CONSTITUTION:When a gate potential of an output NMOS transistor(TR) N2 changes from a low to a high level, NMOS TRs N3, N4 are used to increase the gate potential once to an intermediate potential being (VCC-2VTN) thereby suppressing a peak of output noise. Then high access performance is secured by increasing the gate potential of the TR N2 to a high level power supply voltage VCC through the boot-up by a capacitor C. A time difference required for a series of the circuit operations is obtained by a delay circuit 5 and a NOR circuit 6.
Patent JP-S57115945-A (JP)
Title: Method for preventing contamination of molten metal
Inventor: SUGIURA SABUROU
IPC: B22D11/10
Filed: 1981-01-06
Abstract: PURPOSE: To prevent contamination of molten metals by the atmospheric air by preventing invasions of the outside air by discharging a vaporized inert gas from the top, by installing a discharge port to the upper part of a skirt fitted between an upper vessel and a lower vessel and surrounding a flow of molten metal, and by flowing down an inert liquid upon the surface of molten metals contained in the lower vessel.  
     CONSTITUTION: Inert liquid fed by a pipe 28 and flowed down from a nozzle 27 forms a thin layer on the surface of molten metal, and entirely blocks the molten metal 22 from the air. At the same time, the liquid 20 continuously vaporizes and flows along the direction shown by an arrow A inside a lower vessel 24 and a skirt 30, and then, the vaporized liquid 20 ascends against a molten metal flow 32 and discharged through an exhaust port 31 formed at the upper end of the skirt 30. During the course of the movement, the vaporized liquid 20 entirely blocks invasions of the air into the skirt 30 and the lower vessel 24. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent AT-A81498-A (AT)
IPC: B65G47/26
Filed: 1998-05-12
Abstract: Items to be conveyed (4a-4c) are kept apart in a queuing area by sensors (12) on a queuing conveyor rail (1). The first item to be conveyed (4a) is moved forward, then each other item is adjusted in turn after a pause of 1-5s, according to the distance between the items during their movement.
Patent CH-521369-A (CH)
Title: Imidazole derivs
Inventor: LEWIS HASTINGS SARETT
IPC: C07D233/92
Filed: 1965-03-10
Abstract: Imidazole derivs:- - (I) Ar = aryl - R1 = H or alkyl or -(CH2)nX where n = 2-4 and X = halogen, OH or alkoxy - R2 = H, NO2, halogen, carboxamido, SO2NH2, NH2 or alkoxy - R3 = H, alkyl, COOH, aryl, halogen, OH, NH2, alkylamino, dialkylamino, NO2, SO2NH2, alkylsulphonamido, dialkylsulphonamido, alkoxy, alkylthio, CN, carboxamido, alkylcarboxamido, dialkylcarboxamido, formyl, alkanoyl, acylaminoalkyl, alkylaminoalkyl, dialkylaminoalkyl, N'-morpholinoalkyl, N'-piperidinoalkyl, N'-pyrrolidinoalkyl, hydroxyalkyl, alkoxyiminocarbonyl, amidino, alkylamidino, dialkylamidino, carboxyhdrazido, alkoxycarbonyl or alkylsulphonyl. - R4 = H and R5 = NO2 or R4 = NO2 and R5 = H. - Pref. Ar = Ph or naphthyl, R4=NO2, R5 = H - When R1 = H, tautomeric forms. - Antiprotozoals (esp. effective against Histomonas meleagridis and Trichomonas vaginalis).
Patent CR-11546-A (CR)
Title: Derivados de carboxamidas azabiciclicas, su preparacion y su aplicacion en terapeutica
Inventor: LAURENT DUBOIS
IPC: A61P11/00
Filed: 2010-06-29
Abstract: La invencion se refiere a los compuestos de formula general (I) en la que X1, X2, X3, y X4 representan, independientemente el uno del otro, un atomo de nitrogeno o un grupo C-R1; z1, Z2, Z3 y Z4 representan, independientemente el uno del otro, un atomo de nitrogeno o un grupo C-R2.
Patent CU-34204-A (CU)
Title: Perfeccionamiento en la reducción selectiva de minerales metálicos oxidados
Inventor: GRANDJACQUES FRANCOIS
IPC: C22B23/02
Filed: 1975-02-13
Abstract: Procedimiento de reducción selectiva de minerales o escorias oxidadas para extraer por lo menos uno de los metales contenidos en cantidad adecuada, mediante el cual se somete una carga reactiva constituida por el material a tratar y un volumen adecuado del reductor proporcional a la cantidad del material a tratar, a una temperatura elevada. Dicho procedimiento se caracteriza porque la masa reactiva se prepara en dos etapas sucesivas, la primera de las cuales consiste en dispersar el reductor en una cantidad de materia tal que el volumen de la masa reductora obtenida equivalga como mínimo a 3 veces el del reductor. La segunda etapa consiste en mezclar esta masa reductora con los otros constituyentes de la carga reactiva.
Patent DK-69890-A (DK)
Inventor: KUO GEORGE
IPC: A61P31/04
Filed: 1990-03-16
Abstract: Cell lines are provided that produce improved neutralizing monoclonal antibodies reactive with human cachectin. The antibodies have various therapeutic and diagnostic uses.
Patent GB-370433-A (GB)
Title: Improvements in or relating to coverings for motor car tyres
IPC: B60C27/00
Filed: 1931-01-01
Abstract: 370,433. Tread bands. NAGAMINE, T., Tokiirimachi, Uyeda, Nagano, Japan. Jan. 1, 1931, No. 120. [Class 144 (ii).] A detachable tread band for pneumatic tyres comprises a closely-arranged series of helical springs 1 connected to adjustable side rings 5 by means of hooks 2 on wires 4 threaded through the springs. The wire at the end portions 3 of the springs may be flattened.
Patent GB-112459-A (GB)
Title: Improvements in or relating to Internal Combustion Engines.
IPC: F02B41/06
Filed: 1918-01-02
Abstract: 112,459. Aktiebolaget Wigelius Motorer. Dec. 22, 1916, [Convention date]. Two-stroke-cycle engines. -In a compound engine, the high-pressure piston b acts as a valve for the lowpressure cylinder c, and the port k connecting the two cylinders is so arranged that the exhaust from the lowpressure cylinder is expelled through an annular recess l in the high-pressure piston during the upstroke of this piston. The low-pressure cylinder has an inlet valve f for scavenging-air and an outlet valve g below the piston, the valve g being connected by a conduit h to the air valve e of the high-pressure cylinder a, which also has an inlet valve i for fuel or fuel and air. The compression produced in the low-pressure cylinder is approximately equal to that in the high-pressure cylinder at the moment when the two are put in communication through the port k; and the pressure in the low-pressure cylinder does not fall below atmospheric on the expansion stroke. The pistonrods are connected to cranks set preferably at 110 degrees to each other. In a modification, the valves f, g are at the upper end of the cylinder c and the port k communicates with the lower end. the cranks being at 70 degrees to each other.
Patent GB-394715-A (GB)
Title: Improvements in or relating to electrical attenuation networks
IPC: H03H7/24
Filed: 1932-01-02
Abstract: 394,715. Impedance networks. MARCONI'S WIRELESS TELEGRAPH CO., Ltd., Marconi House, Strand, London, GRIFFITHS, H. V., Newport, Great Baddow, and WILSON, W. P., 42, Vicarage Road, Chelmsford, both in Essex. Jan. 2, 1932, No. 145. [Class 40 (iii).] For adjustably attenuating oscillations, such as those passing from one of a number of direction-finding aerials AL to a common receiver R, one or more lattice sections composed of adjustable ohmic resistances R1, R2 are employed. They can be short-circuited by means of keys K. The resistances are arranged physically in the same relative positions as .those shown in the diagram. A series of such lattice sections may be employed, each being enclosed in a screening box, with bushed openings for the passage of connecting leads. It is shown that the arrangement avoids reflection and self-capacity effects.
Patent GB-189677-A (GB)
Title: Improvements in vertical water tube boilers
IPC: F22B21/18
Filed: 1922-01-03
Abstract: 189,677. Ladd, G. T. Jan. 3, 1922. Water-tube boilers.-In a water-tube boiler having a lower drum 1 connected to a front upper drum 3 by two banks of tubes 6, 7, and to a rear upper drum 3 by a single bank of tubes 5, a baffle 9 between the banks 6, 7 is so spaced away from the front bank that the furnace gases flow around this bank before entering the rear bank. A baffle 10 at the top of the baffle 9 deflects the gases against the upper ends of the tubes of the front bank. The gases pass downwards between the baffle 9 and a baffle 7 at the back of the rear bank and then upwards through the bank connected to the rear upper drum. The front upper drum is arranged somewhat below the level of the rear upper drum.
Patent GB-592191-A (GB)
Title: Improvements in and relating to the electro-forming of rectifiers
IPC: H01L21/14
Filed: 1945-01-02
Abstract: 592,191. Asymmetrically-conducting resistances. TRIGGS, W. W. (Mallory & Co., Inc., P. R.). Jan. 2, 1945, No. 173. Drawings to Specification. [Class 37] A rectifier is " electro-formed " by applying an electric potential and a pressure of between 5,000 and 30,000 lbs./sq. in. to the rectifying junction between one electrode of a sulphurgroup compound of copper, for example, copper sulphide or selenide and an electrode of a film forming electro-positive metal or alloy, such for example magnesium or magnesium silicide. Electro-forming in this way under pressure results in " cold-flow " of the electro-positive metal.
Patent GB-469802-A (GB)
Title: Improvements in power drives for motor vehicles
IPC: F16H3/14
Filed: 1936-01-02
Abstract: 469,802. Motor-vehicle driving-gearing. WILSON, A. G. Jan. 2, 1936, No. 189. [Class 79 (ii)] A power drive for two axles comprises an epicyclic change-speed gear the input shaft a of which passes through the output shaft b, the latter having a slidable clutch member k thereon adapted to engage either of two bevel pinions n, n<1>, gearing with a single bevel wheel q geared to the two axles so as to drive the latter in either direction. The invention is shown applied to a Wilson gear-box having four speeds provided by epicyclic trains A .. D and also a direct drive through a friction clutch c through which the shafts a, b can be coupled together. The friction clutch may be controlled as described in Specification 454,149. The bevel wheel q is fixed to a shaft r driving shafts 4, 5 leading to the two axles (not shown) through bevel gearing t, v, a differential gear y being provided if desired. The gearing is all enclosed in a casing j.
Patent GB-369882-A (GB)
Title: Improvements in luminous electric discharge tubes
IPC: C09K11/02
Filed: 1932-01-04
Abstract: 369,882. Discharge lamps. GENERAL ELECTRIC CO., Ltd., Magnet House, Kingsway, London.-(Assignees of Patent-Treuhand-Ges. f³r Elektrische Gl³hlampen ; 11, Ehrenbergstrasse, Berlin.) 'Jan. 4, 1932, No. 228. Convention date, Jan. 13, 1931. [Class 39 (i).] An axial partition 9, possibly of glass or metal, extends along the whole interior of the tube 1 and has at least one side coated with a fluorescent substance 11, e.g. zinc sulphide, scandium oxide, or calcium tungstate. The wall may be secured by resilient clips 10. In one construction the electrode 7 consists of an electron-emitting rod possibly of barium oxide with a heater winding on it. The electrode 8 may be a sintered mixture of tungsten and barium oxide, and may be separately heated. The partition 9 may consist entirely of fluorescent material, and may be glazed or polished. Specification 4098/10, [Class 39 (i), Electric lamps, Arc &c.], is referred to.
Patent GB-698694-A (GB)
Title: Improvements in and relating to the fixing of handles and other fittings to pottery articles
IPC: B28B11/02
Filed: 1951-01-04
Abstract: 698,694. Attaching handles &c. to pottery articles. STRASSER, H. Dec. 21. 1951 [Jan. 4, 1951; Aug. 9, 1951], Nos. 298/51 and 18735/51. Class 87(i) In a machine for attaching handles' &c. to cups &c. which, as described in Specification 595,520, comprises arms 45, 17 carrying, respectively, chucks 38 for the cups and cradles 56, 57 for the handles, the arms being continuously rotated in unison by a vertical shaft 11, . each cradle consists of a fixed part 56, and a hinged part 57 within. which a r e housed resilient blocks 56a, 57a, the latter being recessed at 57b to receive a handle. The part 57 is provided with extensions 60, 63 which engage striker members so as to close and open the cradle, and springs 57c, 56c are provided to hold the part 57 closed and open respectively. The cradle arms 17 are raised by a fixed cam 52 engaging rollers 57 on depending arms 50, and by a pneumatic tyred wheel 34. Each chuck 38 is mounted for adjustment on an arm 45 by means of a screwed stem 38a engaging a split bracKet 36 having a locking screw 39. The bracket 36 fits in an inverted' channel member 37, pivoted at 44 to the arm 45, and can be swivelled therein by a hand wheel 46. The channel member 37 is adjustable on the arm 45 by nuts 48, 35. Slip is applied to the cup for the securement of the handle by a pad pivoted on a bracket mounted on the bracket 36 and cooperating with rollers 71, 72 (not shown) associated with a tank 70 (not shown).