baber/WOPTO huggingface dataset:
Patent GB-2130978-B (GB)
Title: Tractor wheels
Inventor: GEE-CLOUGH DAVID
IPC: B60B15/02
Filed: 1982-10-21
Granted: 1986-03-05
Abstract: A tractor wheel, intended to replace an existing tyred wheel and minimise soil compaction, comprises a pair of circular side frames (2) connected by a series of axial bars (6) of V-section, Each bar has a longer limb (7) which is effective for forward rotation of the wheel, extending at an angle of 25 DEG -35 DEG , preferably 30 DEG , to the local radius of the wheel, and a shorter limb (8) which is effective for reverse rotation of the wheel, extending at an angle of 5 DEG -15 DEG , preferably 10 DEG , to the local radius. <IMAGE>
Patent GB-2139441-B (GB)
Title: Circuit and method for reducing non-linearity analog output current due to waste current switching
Inventor: WANG ANTHONY D
IPC: H03M1/06
Filed: 1984-01-27
Granted: 1986-11-05
Abstract: An integrated circuit digital to analog converter includes circuitry having first and second resistors in a R/2R resistor ladder which scales bit current contributions to an analog output current. Each of the first and second resistors have a respective terminal connected to the collector of a bit current transistor, the emitter of which is connected to the emitter of a waste current transistor. The digital to analog converter includes a metal ground voltage conductor having a "shared node" and a distributed resistance between one side of the shared node and a main ground voltage connection. The collector of the waste current transistor and a second terminal of the first resistor are both connected directly to the shared node. In operation, the waste current transistor switches waste current into the shared node, rather than into a separate waste current ground conductor. This results in substantially less voltage variation across the distributed resistance of the metal ground voltage conductor, and consequently lower non-linearity, than is the case if waste current is switched into the separate ground conductor.
Patent GB-2155382-B (GB)
Title: Stitch welding of wire to a printed circuit board
Inventor: WERY M JEAN CLAUDE
IPC: H05K1/11
Filed: 1985-03-13
Granted: 1986-07-23
Abstract: As a first electrode E1 carries the insulated wire 24 towards a conductive pad P1 on a printed circuit board, a plunger PL causes a right angle to be formed in the wire. A second electrode E2 then moves with the first electrode until the second electrode contacts the pad. The first electrode then continues to move to cause the insulation on the wire to be broken and the first electrode, the wire and the pad to come into electrical contact whereby the wire can be resistance welded to the pad by passing an electrical current between the two electrodes. <IMAGE>
Patent GB-2159560-B (GB)
Title: Sleeper adjusting apparatus
Inventor: MARTYN PETER
IPC: E01B27/13
Filed: 1985-05-24
Granted: 1987-08-12
Abstract: Apparatus for adjusting the position of a rail sleeper relative to a rail comprising a vehicle having rail-engaging wheels, said vehicle being provided with at least one powered adjusting means and rail gripping means, the powered adjusting means comprising means for engaging a sleeper and powered means for moving the sleeper engaging means relative to the rail gripping means. <IMAGE>
Patent GB-2205998-B (GB)
Title: Temperature responsive devices
Inventor: PICKETT BRUCE WILLIAM
IPC: H01H71/16
Filed: 1987-05-19
Granted: 1991-03-13
Abstract: A temperature responsive device comprises a bimetal element (12) flexible on temperature and current overload conditions to engage a trip latch (14) to open the circuit. The bimetal element (12) is pivotally mounted between knife edges (22) provided on a mounting member (20), whilst one end portion of the bimetal element is connected to an adjustment means (24), by which said end portion may be moved, pivotally to move the bimetal element about its pivotal mounting.
Patent GB-2237264-B (GB)
Title: Improvements relating to bulk containers
Inventor: HUGHES JAMES FRANCIS JOHN
IPC: B65D88/16
Filed: 1990-11-30
Granted: 1992-01-08
Abstract: A flexible bulk container comprises a side wall structure (1), a base (3) closing a lower open end of the side wall structure and a plurality of lifting loops (5 to 8) at the upper end of the side wall structure. The fabric of the side wall structure is folded to form a multi-layer band (4) extending circumferentially around at least the upper part of the side wall structure. Each lifting loop comprises a bight and two spaced legs, each leg being stitched to the multi-layer band by stitching comprising at least two substantially parallel rows (12, 13) of chain stitching extending circumferentially around the upper part of the side wall structure. The needle yarn used for the stitching is of not less than 4000 denier.
Patent GB-2242702-B (GB)
Title: Locks
Inventor: SMITH GEOFFREY FREDERICK
IPC: E05C9/02
Filed: 1991-03-21
Granted: 1993-11-24
Abstract: A multi-point lock has a central unit 1 with a deadbolt 10 and spring bolt 9, and end units 2, 3 housing remote bolts 4, 5 operated from the central unit through a drive linkage 32/6/7. When the remote bolts are thrown the drive linkage is blocked against withdrawal by an abutment member 40/42 engaging a slide 32. The member 40/42 is carried by a follower 23 which is linked to the locking cylinder assembly 12 and which can keep the drive linkage 32/6/7 locked irrespective of the possible forced retraction of the central unit bolts 9 and 10. The abutment shown in a pin 40 extending through a slot 41 in one side of inner casing 8 and carrying a roller 42 which runs in a slot (43, Figure 2) in a cover plate 11. Follower 23 is journalled round a boss 27 of a follower (22, Fig.4) which is received on a spindle. A link 29 is liftable by a cam (16, Figure 5) of cylinder assembly 12. The spindle is linked to one or two handles. <IMAGE>
Patent GB-2244646-B (GB)
Title: Anti-viral agents comprising a poly(ADP-ribose) polymerase inhibitor
Inventor: COLLINS MARY KATHERINE LEVINGE
IPC: C07D217/24
Filed: 1991-05-24
Granted: 1994-05-25
Abstract: The use of a poly(ADP-ribose) polymerase inhibitor, preferably 3-N-formylamino benzamide for the treatment of a subject against infection by a virus, in which the viral or proviral DNA integrates into the chromosome or chromosomes during its replication cycle.
Patent GB-2251820-B (GB)
Title: Vessel outlet
Inventor: WALLIS ROGER
IPC: B22D41/14
Filed: 1992-01-14
Granted: 1994-12-14
Abstract: PCT No. PCT/GB92/00080 Sec. 371 Date Jul. 6, 1993 Sec. 102(e) Date Jul. 6, 1993 PCT Filed Jan. 14, 1992 PCT Pub. No. WO92/12815 PCT Pub. Date Aug. 6, 1992A rotary valve for use in the release of a molten solid from a vessel comprises a valve member having a passage, inlets to the passage being present in the head of the member. The valve member mates with a wall of a seating member, the wall having a taller first section and a lower second section selected to close off or open the inlets, respectively. The wall portions are shaped relative to the surfaces of the member to avoid metal freezing and the parts sticking. The passage includes ribs to cause the stream to emerge with parallel sides.
Patent HU-213815-B (HU)
Title: Flexible railway-bed with open or closed superstructure for railway-cars
Inventor: ROEDER WERNER
IPC: E01B9/66
Filed: 1994-03-28
Abstract: FIELD: railway transport. SUBSTANCE: supporting sections, for instance, in form of angles 16 for rails 10 are laid on supporting members 15 and secured by clamping plates 19. Each clamping plate 19 has eccentric bushing 22 for turning, and anchor bolts 13 pass upward through holes 14 in supporting member 15 and through eccentric bushing 22. Eccentric bushings 22 and clamping plates 19 are locked or secured with nuts 24 on anchor bolts 13. After loosening nuts 24, eccentric bushings 22 may be turned respectively for correction of rail track. In case of closed track structure, located from both sides from each rail 10 and parallel to it or near it are members 27 which overlap supporting members 15, clamping plates 19 and anchor bolts 13 and supporting members 11 resting on clamping plates 19 and supporting members 11 laid on ground. Any common covering (paving blocks, asphalt, concrete slabs, sod) may adjoin to overlapping member 27 laid near each rail 10. EFFECT: simple and economic structure of flexible fastening of rails, easy correction on location or replacement of worn-out rails with simultaneous provision of noise absorption. 2 dwg
Patent HU-214996-B (HU)
Title: Ranging device
Inventor: JOCHUM PETER
IPC: B25C1/14
Filed: 1994-04-15
Abstract: The powder-actuated driving tool has a piston return mechanism operating through the use of compressed propellant gases. For this purpose, propellant gases pass from an opening (6) via a passage (5) through an opening (7) into the guide bore (2a) of a piston guide (2). The piston (1) is driven by the compressed propellant gases from its front end position into its rear initial position until it comes to bear on the base (4c) of a cartridge carrier (4). While the piston (1) comes to a stop, the cartridge carrier (4) is displaced to a limited extent against the driving direction. For this purpose, the cartridge carrier (4) is connected to a housing part (3) via a buttress thread (3a, 4a) exhibiting backlash. <IMAGE>
Patent HU-219933-B (HU)
Title: Drive arrangement for vacuum power circuit breakers, in particular in a tri-polar configuration
Inventor: GRAN WOLFGANG
IPC: H01H71/50
Filed: 1995-03-23
Abstract: In a known drive arrangement in which the switching-off process is initiated after actuation, for example, of an electromagnet by a pin secured to an "off"-trigger shaft as a result of rotation of the latter, thereby enabling a roller of the switching lever to run past the "off"-trigger shaft, the switching-off process occurs when the switching lever has rotated back and the articulated lever systems have moved out of the extended position. However, as the switching lever moves past, it strikes the "off"-trigger shaft. In order to reduce the resultant wear of the "off"-trigger shaft (6) and to actuate the wiping contact (11') associated with the "off"-trigger shaft (6) only during the switching-off process, so as to attain an even greater number of switching cycles, the switching lever (1) has a circular segment (7) with the peripheral surface (9) of which the "off"-trigger shaft (6) is operationally connected in any position of the switching lever (1). Detachably mounted on the "off"-trigger shaft (6) is a trigger bar (11) for connecting and disconnecting a wiping contact (11'). The drive arrangement can also be used for small oil-volume power circuit breakers.
Patent IT-1174480-B (IT)
Inventor: BERTOLOTTI FRANCO
IPC: B29B9/06
Filed: 1984-02-02
Granted: 1987-07-01
Abstract: Die for hot die face cutting thermoplastic polymers comprising:
 - a body (6) provided with plurality of channels (5) for polymer flow;
 - a plate (2) fixed to the front surface of said body (6) and bored in correspondence to each channel (5);
 - an insulating layer (3) positioned between the body (6) and the bored plate (2);
 - a thermoregulating system (4) for the die body (6), and
 - a plurality of nozzles (1), each rooted inside the die body (6) in correspondence to each channel (5) and protruding from the body itself so as to cross the insulating layer (3) and the bored plate, (2) made of metal having thermal conductivity higher than 60 Wm DEG K.
Patent IT-1173803-B (IT)
Title: Shuttleless loom with reciprocating weft inserter
Inventor: SHIMWELL DERRICK
IPC: D03D47/00
Filed: 1984-02-15
Granted: 1987-06-24
Abstract: A shuttle-less loom has a yarn guidance mechanism interposed between the weft supply and weft inserter causing an excess of weft to be withdrawn from the supply source during reverse movements of the inserter from the shed. The mechanism may include a tubular body with an eye at its rear through which yarn passes; it locates on a perforated flexible tape drive. In multi-shed configurations a common drive is used. A weft engaging mechanism holds the weft during this phase prior to its release when the inserter has re-entered the shed. The timing of engagement causes the inserter to commence drawing from the yarn supply at an early stage of its forward cycle and below max. velocity. A second mechanism may be provided by engaging the weft between its guide and inserter and moves in the direction of the inserter. A rotating member may similarly be located between guide and inserter to engage yarn withdrawn from the weft supply during insertion.
Patent IT-1122092-B (IT)
IPC: B02C2/06
Filed: 1979-07-10
Granted: 1986-04-23
Abstract: A cone crusher for crushing stones comprises an outer shroud housing a shaft driven of conical swinging motion at the middle portion whereof there is provided a crushing or milling cone, cooperating with a shroud conical ring to define an upward widening space therebetween, a rotating bush being provided for housing a hydraulic piston supporting, through an axial roller bearing, the bottom end of the shaft arranged substantially concentrical to the piston.
Patent IT-1202292-B (IT)
Title: Automatic dispenser of thread-form raw paste
Inventor: BARTOLINI MAURO
IPC: A47J/
Filed: 1985-01-03
Granted: 1989-02-02
Abstract: The method involves first transmitting a burst of speech data at a particular power level on one time slot of several time slots of a TDMA frame on a particular frequency channel, the traffic channel. A radio carrier is transmitted at the same power level as the speech data during a gap in the time slots on the traffic channel at a different frequency level to that of the traffic channel. This fills in the gaps in the traffic channel such that a continuous signal is transmitted.
Patent IT-1242064-B (IT)
Title: Procedure for obtaining, on one film, the reproduction of a part of the skeleton and the outline of the soft tissues related thereto, and device for performing it.
Inventor: FINOCCHIARO GAETANO
IPC: A61B/
Filed: 1990-10-03
Granted: 1994-02-08
Abstract: Procedure for obtaining, on one film, the reproduction of a part of the skeleton and the outline of the soft tissues related thereto, and device for performing it, to be used especially for preparing maxillo-facial and aesthetic surgery operations, comprising the stages of: a) placing a metallic reference on each cheekbone of the patient; b) installing a radiogenic tube on a teleradiograph with a cephalostat, in a position such as to perform teleradiography of the head in centric occlusion; c) performing teleradiography of the cranium with partial filtration of the radiation in order to show the somatico-facial profile; d) removing the radiogenic tube from its position; e) installing a photographic machine on the teleradiograph in such a way that its optical axis coincides with the axis of the beam of X rays emitted by the radiogenic tube; f) making a photograph of the patient's head; g) developing both the teleradiogram and the photographic film; h) tracing the negative of the radiogram onto acetate paper and then i) superimposing the acetate paper and the photographic negative, and finally j) printing the result using a single-emulsion film. The device consists of a support for the photographic apparatus which can be easily fitted into position on the teleradiograph in such a way that the optical axis of the apparatus coincides with that of the beam of X rays of the radiogenic tube previously installed on the apparatus. <IMAGE>
Patent IT-1148411-B (IT)
Inventor: HUBER GUNTRAM
IPC: B60N2/90
Filed: 1982-10-19
Granted: 1986-12-03
Abstract: An installation for the actuation of several controllable elements with modulated pressures, whereby the elements are constructed in particular as air chambers accommodated in the upholstery of a motor vehicle seat; the installation consists of only one pressure modulator and of a distribution device series-connected therewith; the pressure modulator is adapted to be selectively connected with one or several of the controllable elements by way of this distribution device.
Patent IT-1172252-B (IT)
Title: Serrated blade for mower
Inventor: AONO TOSHIO
Filed: 1980-08-04
Granted: 1987-06-18
Abstract: The serrated blade for a mower has fingers (4) at regular intervals around the circumference of an imaginary circle (5) and sawteeth (2) provided between each pair of adjacent fingers. The sharp-pointed ends of the sawteeth lie on a circular arc which has a smaller radius of curvature than the imaginary circle, and is eccentric to it. On one side of each of the fingers, the circular arc defined by the ends of the sawteeth is radially recessed relative to the associated finger. The cutting edge is perpendicular to a tangent to the circular arc at the sharp-pointed end of each of the sawteeth.
Patent IT-1205942-B (IT)
Title: Accelerated concrete strength testing - has cylindrical heated sample container with piston closure
IPC: G01M/
Filed: 1976-08-09
Granted: 1989-03-31
Abstract: The accelerated strength testing involves placing a concrete mix sample in a container and sealing the container; applying a predetermined pressure to the sample; supplying heat to the sample under predetermined conditions to raise the temperature, while maintaining the pressure of the sample substantially constant and then cooling the sample under predetermined conditions to measure its compressive strength. The pressure range is from 500 to 2000 p.s.i. and the heating range between 200 and 800 degrees Fahrenheit. The total heating and cooling time can vary from 1 to 20 hours. The temperature is raised by electrical heating wiring.
Patent IT-1206436-B (IT)
Title: Hot gas engine control - has displacer drive mechanism which affords changeable control of stroke length between zero and max. and phase reversal
IPC: F02G/
Filed: 1977-11-16
Granted: 1989-04-21
Abstract: The Stirling cycle engine has a displacer member and associated working piston member, normally moving in respective cylinder spaces with a selected phase relation and having controllable torque output in magnitude and direction, or a number of associated displacer piston pairs. The displacer drive affords changeable control of displacer stroke length between a zero or minimum stroke length and a maximum and phase reversal, with or corresponding to a torque requirement of direction and magnitude between a minimum and maximum, thereby to minimise windage type energy losses due to displacer motion at times of low power or low torque demand, and also with displacer stroke length control, controlling torque and output direction.
Patent IT-1213007-B (IT)
Title: Marine oil drilling platform
Inventor: UMBERTO CEPPI
IPC: E02D/
Filed: 1983-09-30
Granted: 1989-12-07
Abstract: Appts. comprises means (1) for mounting the fruit; means (2) arranged in spaced relation to (1) for mounting for directing at least one pressurised jet of gas (3) onto the exposed plurality of juice sacs so as to separate them from the rest of the fruit; means for causing relative motion substantially parallel to the plane, between (2) and (I) so as to cause scanning of the plurality of juice sacs by (3) and means for correlating scanning with the shape of the fruit, so as to prevent impingement of said at least one jet of gas on the exposed area of peel
Patent IT-1235085-B (IT)
Title: Small modular clamp for tubes, small round bars, small electric cables, RF cables, fibre optics, wave guides and similar
Inventor: HEUVEL GUGLIELMO VANDEN
IPC: F16L/
Filed: 1989-05-24
Granted: 1992-06-18
Abstract: Small modular clamp (10) for tubes, small electric cables, RF cables, fibre optics, wave guides and similar, consisting of a sustainment for at least one couple of elements (21, 121) defining the profile (27) acting to block and maintain in a predetermined position, tubes, small round bars, electric cables, fibre optics, RF cables, wave guides and similar, consisting of means of pushing an positioning (18, 19, 20) of said at least one couple of elements (21, 121) inside of the sustainment structure, said sustainment structure consisting of one primary staff (11) and a second staff (15) reciprocally anchorable, said primary staff (11) being able to receive means (14, 24, 29) of fixing to desired support organs (25, 26, 28, 30) and said second staff (15) being able to receive said means of pushing and positioning (18, 19, 20) of said at least one couple of elements (21, 121) and to modularly link to analogous modular clamps (10).
Patent IT-1225971-B (IT)
Title: Computerised process for distributing feed and device adopting the said process
Inventor: RAMON FABRIZIO
IPC: A01K/
Filed: 1988-09-02
Granted: 1990-12-10
Abstract: Computerised distribution process for feed in battery poultry houses, whereby the said batteries can be arranged on several levels with distribution of the feed by means of a device, which is mobile lengthwise, for the said batteries, whereby the said mobile device is equipped with means for handling (23) and loading the feed contained in it, the quantity of feed for distribution being loaded on the said mobile device and weighed directly on the said mobile device, the said weighing being carried out both in the loading phase on the mobile device and in the distribution phase along the batteries, whereby the feed is uniformly distributed along the batteries reaching the loaded means calibrated by the said mobile device, the said loading means being independent one from another operating in conjunction with the corresponding battery and the quantity of feed to be distributed being guided and controlled by a system with a microprocessor assembled on the mobile device.
Patent LT-5520-B (LT)
Title: Neck finish of plastic container
Inventor: PA MICHA
IPC: B65D1/02
Filed: 2006-11-09
Abstract: Neck finish of plastic container is related to containers, preferably bottle, in particular a PET bottle, is used for storage and transportation of liquids, especially beverages with normal or increased internal pressure. Neck finish of the plasticcontainer on its upper part is having the cylindrical crown with external segmentary thread and circumferential reinforcements below the thread. The crown (1) of neck finish has a wall with the external diameter D2 equal approximately (1,08 - 1,10) of the internal wall diameter D1 and is topped with a flange (3) with the external diameter D3 equal approximately (1,13 - 1, 15) of the internal wall diameter D1 and the height equal approximately 0,1 of the internal wall diameter D1, while on the external wall surface it has a thread (4) with the external outline diameter D4 equal approximately (1,24 - 1, 28) of the internal wall diameter D1. Ratio of the step c of the external segmentary thread to the width e of the interruption between segments is about 1:2
Patent MX-165524-B (MX)
Title: Estructura de sellado de union angulado
Inventor: BELTER JEROME G
IPC: F01M11/00
Filed: 1988-11-18
Abstract: La presente invención se refiere a una estructura de sellado para unión angulada, caracterizada porque comprende: una primera junta que incluye un borde que tiene al menos una proyección formada en él; y una segunda junta dispuesta en un ángulo relativo a la primera junta, la segunda junta incluye una cara acoplada por el borde de la primera junta, la cara incluye por lo menos un hueco formado en ella el cual recibe la proyección.