baber/WOPTO huggingface dataset:
Patent IT-1143144-B (IT)
Title: Sealing ring, esp. for floating or sliding seals
Inventor: NAOHIKO YOKOSHIMA
IPC: F42C/
Filed: 1980-04-17
Granted: 1986-10-22
Abstract: Two sealing rings in sliding contact with each other are pressed together by two holding elements made of an elastomer, e.g. O-rings pushed against the sealing rings. The sealing surface of each sealing ring is coated by plasma spraying with a metal-ceramic layer contg. tungsten carbide and nickel, and with a thickness of 0.07-0.15 mm, pref. 0.09-0.12 mm. The sealings rings are pref. made of a low carbon steel which is cleaned by shot blasting, and then coated by plasma spraying. The coating is pref. lapped, and then has a final thickness of 0.07-0.15 mm, esp. 0.09-0.12 mm. Esp. for drive units, gearboxes or bearings on vehicles used in the construction industry, where the sealing rings are exposed to abrasive earth and sand, e.g. on excavators or vehicles with caterpillar tracks. Conventional sealing rings are made of an expensive alloy cast iron contg. several alloying elements to provide a hardness of HRC 65-70. The invention replaces this costly iron with a low carbon steel ring, which is only coated on its working surface with a hard layer, providing long working life.
Patent IT-1191251-B (IT)
Inventor: CALABRO' GIOVANNI
IPC: B60K5/08
Filed: 1980-06-12
Granted: 1988-02-24
Abstract: Coupling device for two working agricultural machines (cutters and wheels) which allows the use of the two machines separately or contemporarily by the same driver.
Patent IT-1157358-B (IT)
Title: Piperazino-pyrrolo-benzodiazepine derivs. - used as analgesic, antihistamine, anti-serotonergic and esp. antidepressant agents
IPC: A61K/
Filed: 1978-10-05
Granted: 1987-02-11
Abstract: Benzodiazepine derivs. of formula (I) and their lower alkoxycarbonyl, lower alkanoyl, higher alkanoyl, adamantoyl, carbamoyl, mono- or di-lower alkyl carbamoyl, (3-7 C cycloalkyl)-carbonyl and H-Q-CO- derivs., 2-N-oxides, 2-lower alkyl or 2-HQ- lower alkyl quat. ammonium derivs. and their salts are new. (R1,R3 and R4 are H or lower alkyl; R2 is H, lower alkyl, higher alkyl, lower alkenyl, lower alkynyl, 3-7 C cycloalkyl or 3-7 C cycloalkenyl, or lower alkyl substd. by cycloalkyl, OH, NH2, mono- or di-lower alkylamino, COOH, lower alkoxycarbonyl, carabamoyl, mono or di-lower alkyl carbamoyl, HQ-, lower alkanoyl or HQCO; Q is 1,2-phenylene opt. substd. by 1 or 2 lower alkyl, lower alkoxy, lower alkylthio, halogen or CF3 gps.; CnH2n is lower alkylene separating the two N atoms by 2 or 3 C; R5 is H, lower alkyl, COOH, lower alkoxycarbonyl or lower alkyl substd. by OH, NH2 or mono- or di-lower alkylamino). (I) have analgesic, antihistamine, antiserotoninergic and esp. antidepressant activity. Daily dose is 0.01-100 (esp. 0:1-0.5) mg/kg, orally or parenterally, for treating depression, migraine, allergic states, etc. (I) are also intermediates for other cpds., esp. drugs.
Patent IT-1047822-B (IT)
Title: Textile panel handling device for lifting top panel from a pile - forms top panel into a fold which can be held
IPC: B65H/
Filed: 1975-10-13
Granted: 1980-10-20
Abstract: A textile panel handling device for lifting the top panel from a pile comprises a gripper surface which can be lowered under controlled presser onto the top panel whereby the gripper surface advances the top panel towards a stationary presser element acting on the top panel so that the top panel loops upwardly to form a fold, which can be gripped by a lifting mechanism, which pref. advances the top panel to a conveyor for feeding to a processing machine. The device is used partic. for advancing garment panels (e.g., pockets) to a sewing machine. The device operates consistently with panels of different shapes and sizes.
Patent IT-1160991-B (IT)
Title: Safety device for eccentric press - has rod following hammer ram movements with two pneumatic horizontal slides
IPC: G05B/
Filed: 1978-01-13
Granted: 1987-03-11
Abstract: The safety device for mechanical eccentric presses has a vertical rod with an insert, the rod being connected at the bottom to an oil pressure cylinder. The cylinder piston is connected at the base to the hammer ram of the press. The shaft (1) the cylinder (2) and the rod (11) of the cylinder follow the hammer ram in its alternating vertical movements. Two independent horizontal slides (5) travel horizontally and alternately, being driven by two pneumatic pistons with the aid of independent electro-valves operable by push-buttons. The horizontal slides in their set back position operate, via two small bolts (13, 14) two independent micro-switches (M/1, M/2) which act on an electro-valve governing the distribution of compressed air to the clutch and brake.
Patent IT-1045874-B (IT)
Title: Piston with integral skirt and gudgeon pin bosses - has insert to reduce dia. increase for given temp. rise
IPC: F02F/
Filed: 1973-03-06
Granted: 1980-06-10
Abstract: The piston has a crown (10) including a band (11) in which piston ring grooves (12, 13, 14) are formed. A skirt (17) is joined integrally with the band, two projections (15) being formed integral with and extending from the crown and being spaced inwardly from the skirt (17). The projections form two gudgeon pin bosses with bores (16), the skirt having at least one aperture (18) for the insertion of the gudgeon pin. The piston also has an insert (20) with a lower coefficient of thermal expansion than the skirt, the insert having at least a part in contact with the skirt or with the band adjacent the skirt. The increase in diameter of the piston skirt in a plane at right angles to the gudgeon pin axis is reduced for a given temperature rise.
Patent IT-1234966-B (IT)
Title: Device applicable to bicycles capable of increasing efficiency of the pedalling
Inventor: APOLLONI GIAMBATTISTA
IPC: B62K/
Filed: 1988-03-11
Granted: 1992-06-09
Abstract: The invention regards a device capable of increasing the efficacy of the pedalling action of a cyclist. In particular, this result is obtained increasing the force arm with which the cyclist exerts action by means of the pedals (9). The fundamental characteristic of the invention consists in the fact that the trajectory of said pedals remains rigorously circular. The axis of the central head tube (1) of the pedals does not coincide with the axis around which the pedals themselves rotate.(Fig.1)
Patent LT-5233-B (LT)
Title: A method of transporting unit loads
Inventor: DICKNER ALLAN
IPC: B65G65/00
Filed: 2004-12-06
Abstract: The invention relates to a medical technique. The object of the invention is increasing stability of attaching of sinews and ligaments to bone and treatment efficiency. The system comprises of a fixer and a turn-screw. The fixer comprises of a helix (1) and a head (2) with channels (3). The turn-screw comprises a head (5), a body with a curved channel (5) and a handle (6). The channels (3, 6) of the fixer and the turn-screw are protected threads against breaking and cutting when the sinews and the ligaments are fixed to the bones. For screwing the fixer into the bone, the turn-screw head (5) is put on the fixer head by jacketing.
Patent LT-6552-B (LT)
Title: Method and apparatus for transmitting a plurality of received satellite and digital terrestrial television signals through fiber network
Inventor: SKOROBOGATOV GENADIJ
IPC: H04B10/00
Filed: 2016-12-13
Abstract: A method and apparatus are provided for transmitting a plurality of received satellite and digital terrestrial television signals through a fiber optical network. The method comprises: the steps of down converting of satellite vertical and horizontal polarizations signals and further frequency shifting upwards of horizontal polarization signal; the steps of down converting of digital terrestrial television signals; the steps of combining of converted satellite vertical and horizontal polarization signals with down converted digital terrestrial television signals and further modulating optical carrier by the combined signals, transmitting the modulated optical carrier though the fiber optical network to a receiver; the steps of demodulating the optical carrier and further splitting and recovering origin signals within a receiver with further down converting of satellite signals into output signals suitable for processing by customer premises equipment, like satellite TV set top boxes and TV sets.
Patent LT-6890-B (LT)
Title: Device and method of attaching the balcony to the facade
Inventor: RADKEVIČIUS KAROLIS
IPC: E04F19/00
Filed: 2021-05-31
Abstract: The invention is related to the building structures, specifically to the equipment and methods of balcony attachment. The method of attaching of the balcony includes the following steps: the balcony is lifted to the required height; the balcony beams are brought to the façade cantilevers using guide plates by aligning the balcony both horizontally and vertically; the balcony beams are attached to the lugs of the fastening cantilever by means of the balcony attaching device, where upon activation of the actuator of the balcony attaching device, which is connected to a scissor mechanism, the latter clamps on the fastening lug; then the balcony beams are fastened to the cantilevers by means of connecting elements. The balcony attaching device comprises: a housing, an actuator, at least two latches, and a scissor mechanism. The scissor mechanism is operated by the actuator comprising: at least a pair of scissors, a central fastening element, and connecting elements. The balcony attaching device is mounted on at least two balcony beams.
Patent MX-171575-B (MX)
Inventor: WHITE DANNY R
IPC: B22F3/26
Filed: 1988-07-15
Abstract: Self-supporting bodies are produced by reactive infiltration of a parent metal (10) into boron carbide (12) typically resulting in a composite comprising a boron-containing compound and metal. The mass to be infiltrated may contain one or more inert fillers (14) admixed with the boron carbide (12) to produce a composite by reactive infiltration, which composite comprises a matrix of metal and boron-containing compound embedding the filler (14). The relative amounts of reactants and process conditions may be altered or controlled to yield a body containing varying volume percents of ceramic, metal and/or porosity.
Patent MX-166157-B (MX)
Title: Procedimiento para la obtencion de antigeno de anaplasma marginale, util en la preparacion de vacunas para bovinos
Inventor: HART LEWIS THOMAS
IPC: A61K39/02
Filed: 1989-02-23
Abstract: La presente invención se invención a un procedimiento para obtener, a partir de eritrocitos infectados con Anaplasma marginale, y leucocitos, Anaplasma marginale suficientemente puro para usarse en una vacuna que, al inyectarse es efectiva para proteger al vacunado contra anaplasmosis y no induce isoeritrólisis neonatal en la descendencia del vacunado; que comprende, someter selectivamente a lisis los eritorcitos infectados con Anaplasma marginale, con un agente de lisis, sin provocar la lisis de los leucocitos, concentrar el Anaplasma marginale y los eritrocitos sometidos a lisis, mientras se separan de ellos los leucocitos, someter el concentrado de Anaplasma marginale con un agente de lisis, sin provocar la lisis de los leucocitos, concentrar el Anaplasma marginale y los eritorcitos sometidos a la lisis, mientras se separan de ellos los leutocitos; someter el concentrado de Anaplasma marginale y eritrocitos del cual se han separado los leucocitos, a fracción bajo presión para liberar de los mismos, los cuerpos iniciales  de Anaplasma marginale, centrifugado sobre un amortiguador de densidad, de modo que lso cuerpos iniciales de Anaplasma marginale queden concentrados en una bana adyacente al Anaplasma marginale y lavar los cuerpos iniciales de Anaplasma marginale para obtener Anaplasma marginale prácticamente puro.
Patent MX-166530-B (MX)
Inventor: COOPER LEONAR MICHAEL
IPC: B65D5/46
Filed: 1989-10-10
Abstract: A sling-bottom carrier adapted to carry long-necked beverage bottles. The carrier has an upper panel and a center partition with transverse cell-forming partitions. The center partition has a handle opening near the top and the top panel has a handle access opening overlying the center partition. A flap covering the access opening is folded down in use to allow a user to reach the handle opening. The front, back, bottom and top panels are formed from a continuous integral sheet, and the center partition sections of the carrier blank are on the same side of the sheet, thereby minimizing the amount of material needed. A reinforcing section makes the handle area in the center partition of triple thickness.
Patent PT-76940-B (PT)
IPC: A61K39/39
Filed: 1983-06-27
Abstract: The invention provides a nonapeptide of the formula I Glu-Asp-Ser-Ser-Ser-Thr-Gly-Trp-Asn-OH (I) a process for the preparation thereof and its use, furthermore intermediates for preparing a compound of the formula I.
Patent PT-81271-B (PT)
Inventor: MCINTOSH ROBERT H
IPC: C09D5/00
Filed: 1985-10-08
Abstract: Microbicidal compsn. comprises a mixt. of (1) a plastic, fibre, fabric, water, wood, detergent, non-permanent or permanent coating and (2) a phosphate deriv. of general formula (I). R = 1-18C alkyl, X = gp. IA or IIA metal, transition metal, H or organic ion. Pref. (I) have X = (R1)2-N+HR2 (R1 = 4-18C alkyl or 1-18C hydroxyalkyl; and R2 = 8-18C alkyl).
Patent PT-91044-B (PT)
Inventor: WISPELAERE MARK DE
IPC: A01K5/02
Filed: 1989-07-03
Abstract: A device for feeding animals, in particular pigs and piglets, comprises a feed pan (1), a superstructure (2) and feed supply means for supplying feed to the feed pan. The feed supply means which are mainly situated inside an extension piece (11) being part of the superstructure (2) comprise a feed supply pipe (18), a coaxial closing element (20) and a coaxial rotor (27). The closing element (20) is movable between an upper position in which it closes the feed supply pipe (18) and a lower position in which it is coupled with the rotor (27) so that it functions as a feed distribution element when the rotor is turned by the snouts of feeding animals. The rotor (27) is provided with vanes (28). The shape of the vanes is such that during rotation of the rotor the vanes scrape away caking feed. The feed pan (1) and the extension piece (11) are preferably made of polyester concrete.
Patent RO-67834-B (RO)
Inventor: PFARRWALLER
IPC: D03J5/06
Filed: 1971-05-07
Abstract: Inventia se refera la un dispozitiv de prindere a firului pentru masinile textile, compus dintr-un suport la care este montata o clema ce se închide cu arc, avînd în extremitatile libere ale bratelor clemelor falcii, precum si un deschizator pentru departarea prin extensie a falcilor de prindere dispozitivul de prindere prezentînd cel putin un corp limitator de cursa, cu suprafetede limitare pe care se sprijina cele doua brate ale clemelor cu o parte din forta arcului.
Patent SE-304711-B (SE)
Inventor: ROUVIN P
IPC: B28B7/46
Filed: 1964-11-27
Abstract: 1,080,217. Moulding concrete tubes. M. J. ROUVIN, P. F. ROUVIN, and P. E. ROUVIN. Oct. 21, 1964 [Nov. 29, 1963], No. 42921/64. Heading B5A. [Also in Division F2] Concrete tubes 28 are formed by extruding the concrete through a die defined between an outer mould 20 and one or more cores 23. The concrete is introduced, in liquid form, into the die from a hopper 22 and is pressed stepwise therethrough by a ram 17 which is reciprocated by a piston and cylinder device 15, 16, 18. Excess water is removed from the concrete by means of vacuum chambers 24, 24<SP>1</SP> which surround perforated portions 25, 25<SP>1</SP> of the mould and core or cores respectively. Holes 5 may be made in the walls of the tube by projecting members 29 carried by, and movable with, the ram 17. Friction, between the outer corners on the dividing walls, of the tube, and the die, is minimized by plates (8) and (9) (see Fig. 7, not shown) which move with the ram.
Patent SE-314467-B (SE)
Inventor: SCHMIDT A
IPC: D04B1/02
Filed: 1964-12-19
Abstract: 1,098,142. Knitting; drafting; carding engines. A. W. SCHMIDT. Dec. 11, 1964 [Dec. 20, 1963], No. 50557/64. Headings D1C, D1D, D1K and DIN. A pile fabric is knitted on a circular machine by feeding a number or rovings at a variable rate to a carding unit where they are blended and subsequently transferred to the needles of the machine to be incorporated in a base fabric. Two rovings 76, 78 of different colour, quality or other nature are fed by two drawing or drafting sections 72, 74 at a rate which can be controlled to a main cylinder 24 of carding unit which also includes a doffer roll 29 and a fancy wheel 46. The needles of the machine are raised to take a base yarn and to engage in the card cloth of the doffer roll to take bundles of fibres and knit them into the base fabric. The nature of the pile of the fabric can be varied by varying the rate of feed of the drawing sections 72, 74 and this is achieved by driving each independently of the other and both independently of the carding unit which is driven from the ring gear (12) Fig. 8, not shown, on the needle cylinder drive. Each drafting unit comprises a series of spiral and straight gear rollers 100, 102, 104, 106, 108, 110, Fig. 10, which serve to flatten and spread the roving on to the main cylinder 24 of the carding unit. The rollers are driven by an electric motor having a control unit including a rheostat. The rheostat is influenced by pawl and ratchet mechanism periodically actuated as the needle cylinder rotates which causes energization of a solenoid to move a pawl which racks the ratchet wheel influencing the rheostat. Consequently by the provision of reversing dogs, pawls can be rendered operative or inoperative to cause the rheostat to influence the motor to increase and decrease its speed. By increasing the speed of one motor controlling its drafting section and simultaneously decreasing the speed of the other motor controlling its drafting section the total amount of fibres received on the main cylinder can be maintained substantially constant. By feeding fibres of different colours or other characteristics first one and then the other may predominate to produce stripe effects. Other patterns can be achieved and long and short fibres may be interspersed. A third drafting section may feed other fibres which are also intermixed with the fibres from the other sections on the main roller.
Patent SE-408398-B (SE)
Inventor: HATAKKA V
IPC: B60P1/64
Filed: 1976-03-03
Abstract: 1503113 Container lifting and tipping vehicle INNOVATION SERVICES CO OY 2 March 1976 [5 March 1975 19 Jan 1976] 08222/76 Headings B8E and B8Q A U-shaped lifting frame is pivotally mounted by arms 20, 21a on the U-shaped chassis 10a of a trailer and is actuated by piston cylinder devices 30a on each side. Reaction rods 33a are pivoted at 34 to the top of the arms 21a and by a pin 35 engage in a groove 44 of a guide 36. A locking plate 37 can be pivoted by a handle 41 between locked and unlocked positions. The arrangement of the cylinders 30a is such that extension of the piston-rod will with the pin 35 unlocked lower the lifting frame to a load pickup position while with a load in the transport position and the pin 35 locked, with the pivots 24 being openable, extension of the piston-rods will tip the load about 22. In one example, Fig. 6, the width of the lifting frame and chassis are adjustable the beams 51, 61 being slidable in tubular ports 52a, 52b, 62a, 62b and movable by a double acting hydraulic cylinder 57. Locking means are provided to hold the ports after adjustment. The ram 57 may be placed by a power operated screw threaded spindle.
Patent SE-423921-B (SE)
Inventor: TEGLUND LARS
IPC: E03F7/00
Filed: 1978-11-23
Abstract: A liquid-plug-creating device includes a collection tank or basin into which liquid flows such as the outflow from sanitary appliances. From the outlet at the bottom of the tank a riser extends upwardly at an acute angle to the horizontal. At the opposite end from the tank outlet, the riser terminates in a bend which reverses the direction of flow through the riser into a downwardly extending vertical pipe. A U-shaped piece of pipe with a horizontal outlet is connected to the lower end of the vertical pipe and provides a special form of trap. When the tank and the riser are completely filled with liquid, any additional liquid added exceeding a minimum flow, causes a liquid seal to be formed in the piece of pipe at the lower end of the vertical pipe. The excess flow creates a vacuum in the vertical pipe which sucks the liquid through the riser out of the tank in the manner of a siphon. The liquid immerges from the device in the form of continuous plugs with high kinetic energy content. The device permits the use of small-diameter pipes in house drainage systems while assuring the required self-cleansing effect, even if water-conserving flush toilets are connected to the device. Other fields of application of the device are irrigation and the metering of liquids in batches.
Patent SE-426087-B (SE)
Title: Sheet metal hinges for automobile doors
Inventor: BROCKHAUS E
IPC: E05D11/10
Filed: 1980-02-29
Abstract: The invention consists of a sheet metal hinge for automobile doors with two hinge halves for the door and the door frame, respectively, where the hinge halves are designed as U- shaped bent sheet metal pieces and are rotatable towards each other with a hinge bolt 7, while the door can be held in a certain position by a sideways spring-loaded roll 20 on a first shaft 8 of one hinge half 4 and by at least one ratchet gear 12, 13 on the opposing other shaft 10 in the second hinge half 1. The purpose of the invention is to develop a sheet metal hinge with a door holder which at the lowest possible weight and manufacturing cost takes very little space but still allows large braking and holding forces and with a soft impact in the stopping positions. The door holder must especially provide exact door positions. This task is solved by the roll 20 being star-shaped with recesses and protrusions around its circumference and it is arranged so that a certain position of the door is achieved when the ratchet cog 12, 13 lies in the middle, in front of a recess where, in order to ensure the right starting position between the ratchet wheel and the roll at the door opening, a stop gear 22 is arranged on the other shaft 10 and it engages with the roll 20 when the door is closed to bring the roll to a starting position which allows a engaging of the ratchet gear 12, 13 in a recess in the roll 20 while both other opposing shafts carry a coil respectively one with a coil-working opening stop which are designed for relatively soft impact and define the door's completely open position. <IMAGE>
Patent SE-449910-B (SE)
Title: Ventilation duct hatch lock
Inventor: LEINOLA U
IPC: F24F/
Filed: 1980-05-22
Abstract: The lock arrangement is for a shutter or hatch connected to a conduit, especially in a ventilation duct. The hatch (3) has along its one long side a hook unit (1), by which it is connected to a fixture on the duct cover surface which runs along the duct whole length. The hatch opposite, free, long side has a similar hook unit (4,5) which firmly hooks into a clamp part pivotally fixed by a stirrup. The hatch locking occurs through pressing the stirrup with the clamp part towards the hatch. The hook unit on the hatch, free, long side is outwards bent, and the clamp part is a flat plate, slightly bent to produce the required clamping effect.
Patent SE-425284-B (SE)
Title: Integrated circuit
Inventor: PENG W
IPC: H05K7/06
Filed: 1981-02-06
Abstract: An integrated circuit contains a substrate 1 with a conduction pattern 13, 18 and a semiconductor wafer, in which an electric circuit has been formed. The circuit's inputs and outputs consist of metallised contact surfaces 23, 28 on the surface of the wafer facing the substrate. A layer or a foil, fabric, or the like 40 of conducting material is arranged between the wafer and the substrate and extends across a plurality of contact surfaces. The layer, the contact surfaces, and the conduction pattern are formed so that the layer's conductivity between two opposite contact surfaces at the wafer and the conduction pattern is much larger than its conductivity in the lateral direction between adjacent contact surfaces. <IMAGE>