baber/WOPTO huggingface dataset:
Patent JP-H0682509-A (JP)
Title: Device and method for testing circuit
Inventor: SHINUU CHIYAN
IPC: G01R31/02
Filed: 1993-01-04
Abstract: PURPOSE: To perform the test and obstruction separation of a high density receiving circuit board (e.g.; non-mounted circuit board) and a substrate. CONSTITUTION: A small number of movable probes (151, 152) are used to simultaneously perform the measurement of network resistors (R1, R12) and network capacities (c1, c2, c12). Therefore, electrical changeover, excessive probe movement and both of them become unnecessary during a test and a test time is minimized. The simultaneous measurement of network capacities and network leakage is realized by using phase sensibility detection. The capacity value and resistance value of the leak route between a network to be measured and an unknown network can be measured by double frequency measuring technique. The leak resistance between the network during a test and the earth surface or power surface in a circuit board can be also determined from the above mentioned measurement.
Patent CR-10282-A (CR)
Title: Sistema universal de lectura de identidades
Inventor: FRANCISCO JAVIER LEYVA LOBATO
IPC: G06F17/00
Filed: 2008-09-10
Abstract: Se refiere a un novedoso sistema de lectura de documentos de identidad por medio de codificacion de imagenes que extrae la informacion recolectada a traves de sistemas inalambricos y por medio de un programa automatizado de control de datos.
Patent DK-26086-A (DK)
Inventor: NIJHUIS G J
IPC: A22B3/06
Filed: 1986-01-20
Abstract: This invention is a process and device for electrically stunning and stabbing of slaughter animals by using electrodes (7, 8; 26, 27; 35, 36) which from both sides grip round the snout of the animal and after stunning pull up the head to stretch its neck so that sticking of the carotid actery can take place into the property positioned neck by a properly positioned and guided knife which knife (38) can be mounted upon an electrode.
Patent DK-69386-A (DK)
Inventor: KISSEL KARL-HEINZ
IPC: B42F13/22
Filed: 1986-02-13
Abstract: A device for binding holed sheets or a ring book fastener includes a binding cover elastically supported by supporting elements and receiving a plurality of rings spaced from each other along the axis of the binding cover and connected thereto. Each ring is comprised of two ring halves which are releasably engageable with each other. Each ring half is provided at the end thereof cooperating with the end of the other ring half with a tooth-shaped projection engageable in a tooth gap-shaped recess of the other ring half so as to produce a lock preventing a displacement of the ring halves in the closed position in the direction transverse to the closing direction.
Patent GB-1376456-A (GB)
Title: Electrostatic latent image development
IPC: G03G9/10
Filed: 1972-01-03
Abstract: 1376456 Electrostatic developer XEROX CORP 3 Jan 1972 [6 Jan 1971 115/72 Heading G2H In electrostatic printing a dry developer powder is used comprising toner particles and carrier particles, the latter being uncoated and formed by one of the following or a mixture thereof:- (1) crystalline oxides of Group IV metals, (2) crystalline double oxides of titanium, hafnium, zirconium, tin, germanium, (3) an alkaline earth, (4) lead. Preferred Group IV substances are zirconium dioxide, titanium dioxide, tin oxide, germanium oxide, hafnium oxide, lead oxide. Preferred alkaline earths are calcium, strontium, barium, and the titanates, zirconates, and stannates thereof, and similarly the titanate, zirconate and stannate of lead.
Patent GB-697439-A (GB)
Title: Mold for the manufacture of non-skid tire treads
IPC: B29D30/66
Filed: 1952-01-02
Abstract: 697,439. Moulds for making or retreading tyres. CROOKER, D. E. Jan. 2, 1952, No. 180/52. Class 87 (ii) A mould for making or retreading a tyre having wire coils 18 embedded in the tread rider strips has a coil-centering channel 16 in the base of each rider-strip-forming groove 17. This channel may be of the forms shown in Figs. 3 to 6.
Patent GB-236823-A (GB)
Title: Improvements relating to railway or other passenger cars
IPC: B61D13/00
Filed: 1925-01-05
Abstract: 236,823. Hodgson, H. E. Jan. 5, 1925. Seats, arrangement and disposition of. - A large seating capacity is obtained in a railroad or tram-car by the provision of a number of seats 9 placed close together, each of which comprises a relatively high vertical frame 10 having a narrow ledge - like seat bottom 11 attached thereto at a height materially higher than an ordinary car seat, e.g. 30 inches, so that the passengers adopt a halfsitting, half-standing position. Preferably, the seat bottoms 11 are pivoted or otherwise movable on the frames so as to be reversible, according to the direction in which the vehicle travels, and are supported in the two positions in a slightly inclined direction by brackets 12. In the arrangement shown in Fig. 1, the seats 9 are arranged transversely in two longitudinal rows with an intervening aisle 8, and centre and end doors 4, 5 are provided giving access to the door spaces 6, 7 respectively. The seat back is formed either by a panel 13 or of bars 13a arranged close together.
Patent GB-1524687-A (GB)
Title: Resettable thermally responsive switching device
IPC: H01H37/02
Filed: 1975-09-25
Abstract: 1524687 Thermal switches RANCO Inc 25 Sept 1975 [30 Sept 1974] 00310/78 Divided out of 1524686 Heading H1N The subject matter of this Specification is described in Specification 1,524,686, but the claims are concerned with a resettable thermostat including the resetting means for reclosing the switch contacts.
Patent GB-410058-A (GB)
Title: Improvements in and relating to welting for boots and shoes
IPC: B29C48/155
Filed: 1934-01-05
Abstract: 410,058. Welting for footwear. HALLORAN, H. G., 160, Brush Hill Road, Milton, Massachusetts, U.S.A. Jan. 5, 1934, No. 469. Convention date, Jan. 12, 1933. [Class 17 (ii).] Welting for footwear or reinforcement therefor consists of a series of bias-cut fabric layers cemented together to form a composite strip. The reinforcement may be fed with mouldable plastic material, such as rubber, through an extrusion die having a shape corresponding to the crosssection of the welting to be made, vulcanizing being subsequently effected. As shown, tubular woven fabric 10 is fed between coacting rolls 11, 12 which coat the fabric with cement 13. The material is then guided on to a cylindrical form 15 on which it is cut into spiral strips 20 of sufficient width for a number of reinforcements by a knife 17 mounted on a rotating ring 18 equipped with gear teeth engaged by a driving pinion 18<a>. A number of strips 20 are superposed and united under pressure by the cement content thereof, and are then severed into strips 22 sufficient for two welts. A strip 22 is fed through a discharge passage 28 by the extrusion of plastic rubber in a container 23 by a spiral screw member 24 through the passage 28 which corresponds in size and shape, as shown in Fig. 6, to a double welt strip. Fudge-stitch rollers 30 make spaced indentations in the upper face of the welting if desired. The welting is provided with beads 29b and a valley 29<c> defining the line of severance between the two welts. A thread channel is also moulded in the welt. An alternative form of welting is shown in Fig. 10 wherein the bead 29b is omitted. The bias cutting of the fabric permits the welting to be bent more readily around the shoe.
Patent GB-754706-A (GB)
Title: Improvements in or relating to dispenser valve mechanism for a pressurized container
Inventor: AYRES JOHN ERSKINE
IPC: B65D83/14
Filed: 1954-01-07
Abstract: 754,706. Forcing liquids by gaseous pressure. DODGE & SEYMOUR, Ltd. Jan. 7, 1954, No. 469/54. Class 102(2). [Also in Group XXIX] The discharge valve of a container holding liquid subject to the pressure of a gas propellant comprises a tubular body 6 of sheet material with an inturned flange 8 at one end constituting a seat for a valve closure member, the latter being formed on the end of a plunger 10 which passes through the valve seat and is acted upon by a valve closing spring 12. The closure member consists of a head 9 and ribs 14 carrying a rubber sealing ring 11, and the latter may be further locked on to the plunger by a cup 30. The loading spring of the valve is positioned between the flange 8 and projections 13 struck from the plunger stem. Flow through the valve is throttled during the initial part of the opening movement by a coned portion 26 on the stem. The valve body is soldered in a cap 2 on the container and it carries a depending discharge tube 17 of polyethylene. Whilst the container is out of use, the valve can be jammed shut by screwing down a lock-nut 31 on the upper end of the stem, and leakage past the lock nut is prevented by interengaging flanges 33 on the nut and on the discharge spout 20. In modifications, the ribs 14 are replaced by vertical grooves and the valve seat is formed on the upper end of the body.
Patent GB-652209-A (GB)
Title: Improvements in devices for bending metal wires
IPC: B21F1/06
Filed: 1949-01-07
Abstract: 652,209. Angular bending. MATHEWS, C. B., and AMBROSE, J. G. Jan. 7, 1949, No. 496. [Class 83 (iv)] Formers.-In a foot-operated device for bending wire a former 6 carried on a stationary frame 1, 3, 5 co-operates with the bent end of a spring-restored foot-lever 8. The former 6 carries a horizontal groove which locates the wire 9 prior to bending and a vertical groove into which the wire is forced by the bending- member.
Patent GB-1113252-A (GB)
Title: Improvements in or relating to apparatus for providing a representation of a frequency difference
Inventor: CLAY DAVID LANGSFORD
IPC: G01R23/00
Filed: 1966-01-05
Abstract: 1,113,252. Frequency measuring. GENERAL ELECTRIC CO. Ltd. 4 April, 1967 [5 Jan., 1966], No. 513/66. Heading G4H. Apparatus for providing a digital representation of the difference between the nominal and actual values of a frequency on terminal 1 comprises first means 4 the inputs to which are a reference frequency and the frequency being measured and the output of which is a difference signal of frequency equal to the difference between one of the output frequencies and the nearest multiple of the other input frequency and second means, the inputs of which are the difference signal and a second reference frequency and the output of which represents the deviation of the input frequency from its actual value. In the embodiment described the input frequency is known to have a nominal value of 64 kc/s. and after squaring it is fed to a pulse generator 3 which supplies sampling pulses at the input frequency to a sampler 4 to which is also fed a reference signal of 2À5 Mc/s. The output from the sampler 4 is applied to an extrapolating circuit 6, the output from which is a signal of approximately 4 kc/s. This signal after shaping is applied to a second sampler 11 together with the unknown frequency, the output from which is fed via a bi-stable device 13 to a counter 14, which counts for a fixed time period, the count being 625 x the error between the nominal and actual values of the output signal. To determine the sign of the error the counter may be connected to the output of the first sampler 4, the output frequency being greater than 64 kc/s. if the count is greater than 4 kc/s. and vice versa. Alternatively, the second reference signal, i.e. the unknown input signal may be applied to a distorting circuit which moves the peaks of successive half-cycles in opposite directions so that the bi-stable device 13 instead of remaining in each of its stable states for the same time interval remains in one state for a short time and switches to its other state for a longer time. The average level of the waveform therefore represents whether the error is positive or negative.
Patent GB-545390-A (GB)
Title: Improvements in or relating to gas producers
IPC: C10J3/80
Filed: 1941-01-15
Abstract: 545,390. Tuyeres for gas producers. FISHER & LUDLOW, Ltd., and ORWIN, O. J. B. Jan. 15, 1941, No. 553. [Class 51 (i)] A tuyere for gas producers comprises a number of air admission tubes 11 one or more of which may be closed by a plug or other means for controlling the supply of air to the gasification zone. The tubes are mounted in a water-cooled casing having front and rear walls 12, 13 and top and bottom walls 24, 26 the front wall being flanged at 14 for attachment to the producer. Air is admitted to the tubes through the lower compartment 16 of a box 15 to which air is admitted at 18. The upper compartment 19 is in communication at 21 with the water chamber of the tuyere and has a water outflow pipe 20. Water is supplied to the tuyere casing through a pipe 22. Tubes 25 provided with closure caps 23 extend through the tuyere and are used for the insertion of a poker.
Patent GB-404458-A (GB)
Title: Improvements relating to shoring mine passages, adits and the like
IPC: E21D15/38
Filed: 1933-01-07
Abstract: 404,458. Mine-roof supports. MOLL, F. W., (known as MOLL, W.), 85, Augustastrasse, Witten, Ruhr, Germany. Jan. 7, 1933, No. 623. [Class 20 (ii).] Shoring members for use in shoring frames for passages have a bolster seat 9 telescopically connected to the mainsection prop 1 by converging shanks 14 which are received in a holder at one end of the prop and are flexed therein when the prop gives. The holder may be formed by two bolts 18 passing through slots in the shanks 14, friction material 21 being positioned between the bolt nuts and heads and the shanks. The holder may be constituted by a tapered sleeve, or a tapered sleeve with side adjusting bolts to increase the pressure, and the converging shanks may be provided with tapered longitudinal bulges 26, Fig. 4.
Patent GB-315383-A (GB)
Title: Improvements in or relating to creels
IPC: D02H1/00
Filed: 1929-01-07
Abstract: 315,383. Universal Winding Co., (Assignees of Marcroft, W., and Molloy, J. A.). July 14, 1928, [Convention date]. Creel arrangements.-In a creel from which yarns are delivered at a high rate of speed yarn-controlling means 41, Figs. 2 and 3, located between the cop supports 23 and the yarn-guiding means 30, are provided for restricting the ballooning of the strands y as they unwind from the supply packages C, the controllers 41 comprising vertical plates hinged at 43 and formed with circular apertures 42 with smooth edges through each of which a strand is drawn, the apertures being large enough to permit the strands to play to a limited extent therein. The plates are movable out of operative position to allow access to the packages C. The operative and inoperative positions are shown in Fig. 3, springs 55 automatically retaining the controllers in each position. Each yarn passes in succession from a package C through one of the openings 42, and then through guides 38, 40 and between a pair of tension discs 31 to the warper or other winding-on device.
Patent GB-572759-A (GB)
Title: Method and apparatus for regulating the addition of a foam-suppressing agent in fermentation, boiling or similar processes
IPC: C12M1/36
Filed: 1941-01-17
Abstract: 572,759. Automatic control systems. AKTIESELSKABET DE DANSKE SPRITFABRIKKER. Jan. 17, 1941, No. 687. Convention date, Feb. 2, 1940. Drawings to Specification. [Class 38 (iv)] A foam-suppressing agent is admitted to a boiling, fermenting, &c. fluid when the foam completes a circuit from the fluid to an electrode above its surface. For example, an electromagnet in the circuit may open a needle valve admitting the agent.
Patent GB-136680-A (GB)
Title: Improvements in Hand Pumps.
Inventor: WALKER JOHN ROBERT
IPC: F04B9/14
Filed: 1919-01-10
Abstract: 136,680. Walker, J. R. Jan. 10, 1919. Pistons, arrangement of; valves, arrangement of.-Two single-acting pistons connected by a web 6 are actuated by a lever 9 which passes through the pump casing, and the inlet and outlet valves 20, 21 are arranged to hang vertically over their ports as shown, being loaded by weights 23. These devices are applied to pumps of the type in which a central barrel 1 has open-ended passages 4, 5 at each side, with end covers secured by long bolts 13 and containing passages 18, 19. Where the passages 4, 5 are below and above the pump barrel respectively, as shown in Fig. 5, the actuating-lever 9 ends in a stirrup 31 connected to the web by links 33.
Patent GB-123356-A (GB)
Title: Elastic Suspension for the Saddle and Foot Rests of Motor Cycles.
Inventor: ALLISON CHARLES ARTHUR
IPC: B62J25/00
Filed: 1918-01-11
Abstract: 123,356. Allison, C. A., (Soc. Anon. H. et A. Dufaux et Cie). Jan. 11, 1918. Spring devices; foot-rests.-In elastic suspension for the saddle and foot-rests of motor-cycles wherein the saddle stem is carried by a parallelogrammic arrangement of levers adapted to oscillate under the control of one or more springs, the foot-rests are supported also by a pair of parallel levers in such a way that the saddle and foot-rests move to the same extent under shock. As shown, the saddle stem 5 is connected to the cycle frame by parallel levers 6, 7 and supported by a spring 12, the foot-rests 14 being mounted upon the parallel arms 7, 8 of bell-crank levers which have their other arms connected by a rod 13. Instead of the two parallelograms having a common member 7, they may be two distinct parallelograms, and the movement of one is then transmitted to the other as by one or more links.
Patent GB-915143-A (GB)
Title: Improvements in and relating to fastener devices
IPC: F16B5/12
Filed: 1961-01-06
Abstract: 915,143. Stud - and - socket fastenings. UNITED - CARR FASTENER CORPORATION. Jan. 6, 1961 [Jan. 6, 1960], No. 716/61. Class 44. A fastener device for securing an article 5 to an apertured support 6 is made of flexible resilient synthetic plastics material and includes a base 1 provided with means 3 engageable by the article 5, a pair of resilient legs 2 projecting from one face of the base having their axes extending in non-parallel relation such that the outer free ends are closer to one another than the inner ends which are adjacent the base, the legs being insertable into the apertures in the support. The base is provided with circular portions 4 from which the legs protrude which make sealing engagement with the portion of the support surrounding each aperture. As shown, the article 5 is a hollow moulding.
Patent GB-373953-A (GB)
Title: Improvements in bobbin winding arrangements
IPC: B65H54/50
Filed: 1932-01-11
Abstract: 373,953. Winding thread on spools. DURAND, M. P., 31, Chemin de la Croix de Fer, St. Germain-en-Laye, France. Jan. 11, 1932, No. 780. Convention date, Sept. 18, 1931. [Class 120 (ii).] A bobbin winder comprises a split drum 1, 1<1> having mounted on its axis an internal crossbar 2 open at one side so that yarn &c. 3 may be introduced through a side aperture 7 and slit 6 to the traversing slit 5 ; the drum is rotated in the direction of the arrow g to pass the yarn beneath the arm and the yarn raised, without the operator releasing his hold thereon, to bring it out of the slit 5, the yarn then passing through the drum in a substantially straight line. If the axis of the drum rotates, the arm 2 may be held stationary by mounting it upon a sleeve and subjecting it to the influence of the tension of the yarn, or gravity, or magnetic means, or the sleeve 9, Fig. 4, may carry a pinion 13 engaging with a fixed external pinion 13<1> through planet pinions 14, 14<1>. In another modification, the sleeve is pinned to a fixed axle on which the parts of the drum rotate freely in synchronism maintained by gears on a parallel auxiliary axle.
Patent GB-214306-A (GB)
Title: Improvements in apparatus for quenching coke from gas retorts, coke ovens or the like
IPC: C10B39/10
Filed: 1923-01-09
Abstract: 214,306. Williams, R. A., and Jenkins & Co., Ltd., W. J. Jan. 9,1923. Cooling discharged materials.-A coke quenching apparatus comprises a casing enclosing a rotary table built up of a number of pivoted sections which are tilted to dump the cooled coke. In the construction shown, the casing f is mounted in an inclined position on a travelling carriage in which it can be adjusted to the level of the retort being discharged, the coke entering the casing at its lower side through the opening o, and being discharged therefrom through the shoot q at the higher side. The rotary table consists of a number of tray-like sections a each pivoted on a shaft b extending between a central boss c and an outer ring d supported on rollers carried by the casing f. Rollers m mounted on the trays run on a rail k, which dips at the discharge point, as shown in Fig. 4, to allow the trays to tilt, and in order that they shall be free to tilt in one direction only the trays are formed to overlap one another slightly. Tilting at the discharge point can be prevented by insertion of the movable rail section n into the dip. The casing may be mounted in a fixed position on the carriage on a level with the lowest retorts, and the coke from the upper retorts is then supplied thereto through shoots.
Patent GB-604915-A (GB)
Title: Improvements relating to the prevention of mist and frost on glass and similar transparent sheet material, and on mirrors and reflectors whether of glass or metal
IPC: C03C17/32
Filed: 1945-01-10
Abstract: 604,915. Coated films; compound sheet materials. AUSTIN, A. ST. J., SAPIRO, R. H., and FRASER, R. P. Jan. 10, 1945, No. 856. [Class 140] [Also in Groups X and XVI] A compound sheet consists of a thin, flexible, transparent, water-absorbent, cellulosic film adapted to be secured to a glass or like surface, to prevent mist or frost, by means of a water-soluble adhesive layer, e.g. gelatine, carried on one of its faces, and a removable protective carrier or backing sheet secured to its other face by an adhesive layer which readily weakens when the sheet is wetted for applying the film to the glass. The film and the exposed adhesive for securing it to the glass may be as described in Specifications 564,987, 564,989 and 564,993. The adhesive for securing the film to the removable backing may be similar but modified to soften more rapidly than the exposed adhesive, by using different grades of gelatine, or by using additional ingredients to promote softening. Alternatively, the film and backing may be united by a waterproof varnish such as polyvinyl formal from which the film detaches itself when wet. The backing may be water-penetrable such as paper or regenerated cellulose, or water-impenetrable, and may be printed with instructions for applying the material.
Patent GB-213690-A (GB)
Title: Improvements in and relating to footballs and the like
IPC: F16K15/20
Filed: 1923-01-10
Abstract: 213,690. Dudson, T. Jan. 10, 1923. Balls.-In footballs, net balls, and other balls of the kind having an outer cover with a laced opening b, Fig. 1, beneath which is secured a slit piece of leather e or two pieces of leather with a slit-like aperture between them, the slit f has an aperture n adapted to come, beneath the flange p, Fig. 4, on the valve plug q of the bladder made according to Specification 200,570, or between this flange and another, and the outer end of the valve plug is received in an aperture s in the lace opening b. In a modification, the slit f lies beneath the lace opening.