baber/WOPTO huggingface dataset:
Patent GB-572202-A (GB)
Title: Improvements in or relating to vehicle brakes
IPC: F16D65/827
Filed: 1943-06-12
Abstract: 572,202. Cooling brakes. PRATT, J. H., and IRVING, J. S. June 12, 1943, No. 9494. [Class 103 (i)] Brake drums are cooled by the provision of vanes 12, 16 arranged substantially radially and axially respectively between an outer sheet metal shell 14, 15 and a disc 10 bolted at 11 to the drum so as to form radial and axial passages. The vanes may instead be cast in one with the drum and the shell be secured to the vanes. Cooling air is drawn in at the inner end of the radial passages and is discharged through the axial passages. The vanes may be curved or inclined with respect to the radii and drum axis respectively.
Patent GB-195275-A (GB)
Title: Improvements in and relating to spanners, wrenches, and the like
IPC: B25B13/16
Filed: 1922-04-03
Abstract: 195,275. Groot, H. A. P. C. April 3, 1922. Sliding-jaw wrenches; jaw faces; handles. - A sliding-jaw spanner or wrench of the type described in Specifications 25065/96, and 29300/96 in which the fixed jaw b is provided with an extension e forming a support, at the rear of the adjustable jaw c, which is thereby relieved of strain, is constructed with the gripping-faces of the jaws inclined at an angle to the length of the tool.
Patent GB-511878-A (GB)
Title: Improvements in centrifugal pumps
IPC: F04D9/02
Filed: 1938-03-29
Abstract: 511,878. Centrifugal pumps; stuffing-box substitutes. LA BOUR, H. E. March 29, 1938, No. 9584. Convention date, Nov. 15, 1937. [Classes 110 (i) and 122 (v)] In a vertical self-priming centrifugal pump with a trap for a priming charge and an air separator on the discharge side, a sealing sleeve surrounds the shaft and is connected to the separator so that a circulation of liquid occurs through the sleeve during both priming and normal working. The shaft 10 carries an impeller 16 in a casing 20, 29 having main and secondary discharge throats 134, 135 leading to an annular space 52 at the bottom of the separating chamber 48. This chamber 48 communicates through a screen 68 with a passage 66 leading to a chamber 75 in the lower end of sleeve 57. Chamber 75 leads through flow constrictions 76, 77 to the impeller inlet and overflow pocket 36. This pocket has a return pipe to the suction inlet and a constriction 78 leading to a pocket 79 housing a slinger 80. Specifications 478,862 and 511,304 are referred to.
Patent GB-635282-A (GB)
Title: Improvements in or relating to omni-directional radio range beacons
IPC: H01Q21/14
Filed: 1947-04-10
Abstract: 635,282. Radio navigation; aerials. MARCONI'S WIRELESS TELEGRAPH CO., Ltd., and PEAT, J. D. April 10, 1947, No. 9603. [Class 40 (vii)] A modulation-phase radio beacon using horizontally-polarized waves includes an aerial system comprising a rotary assembly consisting of a pair of similar spaced coplanar loops connected together and a dipole arranged perpendicular to and symmetrically about the line joining the centres of the loops and a further loop, the dipole and the further loop being in the same plane as, or in planes closely adjacent and parallel to, that of the coplanar loops. The equivalent aerial system for a beacon using vertically-polarized waves consists of a rotary assembly comprising a vertical loop centrally disposed between a pair of vertical dipole elements and a single vertical dipole at the centre of the system. In beacons of this type the carrier and a reference modulation is usually radiated by, in the case of horizontal polarization, the further loop aerials and, in the case of vertical polarization, by the centre dipole, and the sidebands by the rotary assembly elements. It is stated that with known rotary aerial assemblies the depth of modulation produced varies considerably with the elevational angle of the receiver with respect to the beacon; the present invention reduces the effect of the elevation angle on modulation depth and a table showing the results to be expected with elevation angles from 0 to 75 degrees is given. Fig. 1 shows the rotary assembly for horizontal polarization, the two loops 1 and 2 being fed at 3 and 4 and the dipole 5, 6 at 7 and 8, the relative phases of the feeding signals being such that all the fields radiated are received in phase. For vertical polarization the rotary system comprises a vertical H system 17-20 and a vertical loop 23 fed to obtain cophasal fields at the receiver. A vertical grid or screen may be used to reduce vertically-polarized radiation in the case of a horizontally-polarized beacon.
Patent GB-698131-A (GB)
Title: Improvements connected with resilient couplings for association with rockable chair seats and/or backs
Inventor: TIDCOMBE EDWARD JAMES
IPC: A47C3/18
Filed: 1951-04-26
Abstract: 698,131. Seats; resilent suspensions. TANSAD CHAIR CO. (1931), Ltd. April 15, 1952 [April 26, 1951] , No. 9717/51. Classes 52(i) and 52(ii) In a rocking chair the seat and/or the back rest is resiliently coupled with the chair frame by means of a torsion spring strip which permits of a limited controlled rocking motion. The chair frame is provided with a cradle c to the centre portion c<SP>2</SP> of which is secured by bolt b<SP>2</SP> a torsion spring strip b the ends of which are secured to angle irons a. These angle irons. to which the seat is secured, have trunnions e rotatable in bearings in the parts c<SP>1</SP> of the cradle c. Arm rests are adapted to be bolted to the parts c<SP>3</SP> of the cradle c. The back rest f is carried by two uprights h the lower ends of which are provided with trunnions j accommodated in bosses c<SP>4</SP> of the cradle c. The ends of torsion strip g are bolted to the uprights h while the centre or middle of the strap g is held in a slotted adjustable clamping block h accommodated in an extension c<SP>5</SP> of the cradle c. The block h and the torsion spring g may be rotatably adjusted to vary the tension, and consequently the angle of the back rest, by means of a set screw l operating in a fixed nut m.
Patent GB-323981-A (GB)
Title: Automatic battery charging device for telephone exchanges
IPC: H04M19/00
Filed: 1929-03-27
Abstract: 323,981. Standard Telephones & Cables, Ltd., (Schenk, R.). March 27, 1929. Charging batteries. -A time switch C is set to close the circuit of a relay W during night hours and contacts 4, 5 on calling relays of a telephone system are adapted to open its circuit whilst calls are in progress. The relay W operates contacts 3 to connect a rectifier to a current source and contacts 1, 2 to connect the battery B, connected to the telephone system, to the charging terminals.
Patent GB-567806-A (GB)
Title: Improvements in or relating to floats for ball-taps
IPC: F16K33/00
Filed: 1943-06-18
Abstract: 567,806. Float valves. POUNTNEY. & CO., Ltd., and ELKIN, J. S. June 18, 1943, No. 9823. [Class 135] A ball-valve, such as is employed in flushing cisterns, has the ball adjustably connected to the float arm by a bolt 4 passing through a lug 2 on the float and secured by nuts 6, 61 pressing leather washers 7, 71 against opposed flat surfaces on the lug. One end of the bolt is bent at right angles and formed with a screwed socket to receive the end of the float-arm. The lug may be either integral with, or separately formed and secured to, the float which may be of earthenware, glass, thermoplastic material or metal. When made of earthenware, the float may be apen at the bottom.
Patent GB-709726-A (GB)
Title: Improvements in or relating to printing telegraph apparatus
Inventor: SALMON LESLIE BERNARD
IPC: H04L13/18
Filed: 1951-04-27
Abstract: 709,726. Typewriters &c. CREED & CO.. Ltd. April 25, 1952 [April 27, 1951], No. 9868/51. Class 100 (4). [Also in Group XL (b)] In page-printing telegraph apparatus comprising means for imparting a series of letter-feed movements to a carriage and trip means operable to cause said carriage to be returned to its initial position, a release member controlled by said carriage and operating to actuate said trip means after a predetermined number of letter feed movements and mechanically operable resetting means for restoring said trip means to its inoperative condition, means is provided for delaying the operation of said resetting means until the carriage has completed at least a part of its return movement. The invention is shown as applied to a Creed No. 7 Printer in which a rack 1, Fig. 1B, attached to the carriage is moved by a pinion 2 carried by a spring drum 3 secured to a ratchet wheel 4 engaged by a feed pawl 5 and a retaining pawl 6, the pawl 5 being oscillated by a lever 10 connected to a lever 9 carrying an arm 8 reciprocated by a cross-head 7 for each printing operation. When letter-feed is to be suppressed a bar 12 depresses the arm 8 so that the movement of the cross-head is disconnected from the lever 9. To effect carriagereturn the operation of an arm 14, Fig. 1C, rocks a lever 15 so that a bar 16 oscillated by the cross-head 7 rocks a lever 18 which disengages the pawls 5, 6 and allows the carriage to return under the action of its spring drum. The lever 18 is latched by a detent 19 which is released when the returning carriage engages an upstanding projection 20. The drum 3 is provided with an adjustable sector 32 carrying a projection 31 and can be set to operate the carriage return arm after a predetermined number of letter-feed movements. At the specified position, the projection 31 engages a pivoted lever 34, Fig. 2, so that its upper end is moved clear of a turnedover projection on a release lever 37 which moves downwards under the action of a spring 36 and lever 41 so that it engages the lever 15 which controls the return of the carriage. As the drum rotates backwardly the projection 31 engages the uplifted end of the lever 41 and moves the bar 37 upwardly until it is relatched by the end of the lever 34.
Patent GB-417389-A (GB)
Title: Improvements in or relating to accelerometers or the like
IPC: G01P15/03
Filed: 1933-04-01
Abstract: 417,389. Accelerometers; indicating- apparatus. SINCLAIR, H., 6, The Crest, Surbiton Hill, Surrey. April 1, 1933, No. 9893. [Classes 106 (iii) and 106 (iv).] In an accelerometer for motor vehicles indicating both positive and negative accelerations, the scale ratios on opposite sides of the zero position change abruptly to allow for the negative values being generally much higher than the positive values. The shaft 2 which is driven from some moving part of the vehicle drives a flywheel 7 in the opposite direction through an epicyclic gear consisting of a sunwheel 4 directly driven from the shaft 2, an annulus carried by the flywheel and planet pinion 5 carried by a frame 6 with spindle 8 freely mounted on ball bearings. Movement of the carrier 6 in one direction is resisted by a spiral spring 11 fixed at its outer end 12 to the casing. The inner end of this spring bears against a fixed fin 14 and a pin 13 on the planet carrier so that it can only resist rotation of the carrier in the anti-clockwise direction. A similar spring 10 of different strength controls rotation of the carrier in a clockwise direction. A pointer 15 on the planet carrier spindle 8 points to zero when the shaft 2 is rotating at uniform speed, but when the shaft is accelerated or retarded the pointer moves in one direction or the other according to the yielding of one or the other of the two springs 10, 11. Specification 20676/13, [Class 106 (iii)], is referred to.
Patent GB-400846-A (GB)
Title: Improvements in or relating to the production of rubber bands, threads, strips, sheet, filaments and the like
IPC: B29D99/00
Filed: 1933-04-03
Abstract: 400,846. Yarns and threads. INTERNATIONAL LATEX PROCESSES, Ltd., 10, Lefebvre Street, St. Peter's Port, Guernsey.-(Assignees of Magyar Ruggyantaarugya Reszvenytarsasag; 17, Kerepesi-ut, Budapest.) April 3, 1933, No. 9929. Convention date, April 6, 1932. Drawings to Specification. [Class 120 (iii).] Rubber bands, threads, strips, and filaments are produced by directing dispersions of rubber and the like, for example those described in Specifications 219,635 and 290,313 [both in Class 70, Indiarubber &c.], as a narrow stream or jet on to a travelling surface where it is coagulated preferably by drying. Preferably more than one jet of dispersion is directed on to the travelling band at the same time and coagulated to produce a number of individual strips, which may be associated to form a plied strip which is then rolled into a substantially round thread and wrapped with fibrous material such as cotton or silk thread. The thread may also be removed from the surface under tension at an angle, and twisted into a round thread.
Patent GB-729729-A (GB)
Title: Improvements in nib-sections for fountain pens
IPC: B43K5/18
Filed: 1952-05-01
Abstract: 729,729. Reservoir pens. MABIE, TODD & CO., Ltd., and SEARS, E. S. May 1, 1952, No. 9937/54. Divided out of 729,639. Class 146(3). A nib section for a reservoir pen comprises a tubular holder 1, a feed-bar 5 partly within the holder, and a nib 3 having a shank 2 disposed between the exterior of the feed-bar and the interior of the holder. As shown, the feed-bar is locked against forward axial movement by a nut 4 and against rearward axial movement by a taper throughout the length of the feed-bar shank 5 co-operating with a tapered bore 6 of the holder 1. Alternatively, the shank 5 may be tapered for only part of its length. If desired, a circlip encircling the rear end of the feed-bar may replace the nut 4. Specifications 656,673 and 679,783 are referred to.
Patent GB-106027-A (GB)
Title: Improvements in or relating to Wave Motors.
Inventor: BERRETTI AUGUSTO
IPC: F03B13/18
Filed: 1916-07-15
Abstract: 106,027. Berretti, A. July 15, 1916. Wave energy, utilizing.-Relates to wavemotors in which the pitching movements of a float are utilized to drive a shaft. The movements of a float B, Fig. 4, are transferred by pivoted rods A, A<1> to levers L, L<1> pivoted at f<2>, f<2>. The other ends R, R<1> of the levers are pivoted to racks H having ratchet teeth, engaging with a pin wheel G so as to rotate the latter always in the same direction. The wheel M is attached to the same shaft and may drive a pump, compressor, dynamo, or the like, through a chain wheel O<1> which is coupled to a similar wheel of an adjacent unit. In a modification, Fig. 6, a toothed wheel is substituted for the pin wheel, and the chain wheel 0 may be brought into or out of engagement by means of the clutch a controlled by the lever I. The pins Z, Fig. 8, about which the levers L, Ll are pivoted, carry pinions f at each end which engage with fixed racks b. The levers themselves are provided with slots m in which blocks l slide carrying the pivot pins Z and also pins y carrying pairs of pinions g which engage with racks c on the levers. Each pinion of a pair may be rotated in one direction by means of a pawl on a lever n engaging internal ratchet teeth so that the pivot Z is moved and the stroke imparted to the racks H, is varied. The rods A, A<1> are hooked on to the ends of the levers L, L', and held in place by pivoted plates P', Fig. 11, secured by pivoted members P<3>.
Patent HK-113693-A (HK)
Title: Improvements in the treatment of tumors in mammals
Inventor: GRINDEY GERALD BURR
IPC: C07H19/06
Filed: 1993-10-21
Abstract: Difluoronucleosides are useful for treating neoplasms in mammals.
Patent HK-113896-A (HK)
Title: Line blanking circuit
Inventor: KOBLITZ RUDOLF
IPC: H04N3/24
Filed: 1996-06-27
Abstract: A scanning circuit which utilizes blanking pulses between flyback pulses in a display device includes a line blanking circuit which prevents the generation of spurious blanking pulses by ringing in the blanking pulses. The line blanking circuit includes a capacitor for storing a reference voltage. A comparator is responsive to the reference voltage and to the flyback pulses and provides the blanking pulses when the flyback pulses exceed the reference voltage. The comparator is prevented from resetting for a preselected time period after the falling edge of the blanking pulse and spurious blanking pulses can not be generated during the preselected time period.
Patent HK-187695-A (HK)
Title: A device for testing a printed circuit board
Inventor: VAUCHER CHRISTOPHE
IPC: G01R1/073
Filed: 1995-12-14
Abstract: The present invention relates to an apparatus for testing a printed circuit (30) in which the connection between the circuit under test and the test circuits of the apparatus is provided by conducting pins guided by at least one perforated guide plate (34), in which the circuit under test consists of at least one standard pattern forming part of a predetermined set of substantially conducting standard patterns with tight spacing,  comprising, at each standard pattern, a printed circuit board (20) of which a first face (situated on the side of the circuit under test) comprises a first pattern of studs arranged according to the said standard pattern, and of which the second face comprises a second pattern of studs arranged regularly with a spacing compatible with that of the pins, each stud on the first face being connected electrically to a stud on the second face. 
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Patent HU-T38221-A (HU)
Title: Herbicides and fungicides containing as reagent derivatives of 6-chlor-benzazolil-oxi-acetamid and process for production of the reagents
Inventor: FOERSTER HEINZ
IPC: C07D277/68
Filed: 1985-05-16
Abstract: Herbicidally and fungicidally active novel 6-chlorobenzazolyloxyacetanilides of the formula   <IMAGE>   in which R1 is alkyl with 1 to 6 carbon atoms, and R2 is phenyl which is optionally mono-, di- or tri-substituted by methyl or ethyl.
Patent HU-T51924-A (HU)
Title: Method and apparatus for removing the hydrocarbons and their derivatives from gas mixtures
Inventor: SMELY ZDENEK
IPC: B01D53/72
Filed: 1989-05-26
Abstract: The invention relates to a method and apparatus for cleaning gas mixtures, in particular flue gases from refuse incinerators, by removing heavy hydrocarbons and derivatives thereof, above all organic toxic and carcinogenic compounds from the group of the dioxines, after optional cooling and/or after pre-precipitation of solid disperse particles, and the usual pollutants such as, for example, sulphur dioxide, sulphur trioxide, nitrogen oxides, hydrogen chlorides and other simple compounds of halogen elements. The method according to the invention is characterised in that a dispersion of natural and/or synthetic hydrocarbons, especially mineral oils, oligomers, plastics and elastomers, is contacted with one or more elements in combination, in contact with a stream of the gas mixtures subjected to the cleaning, by spraying or flowing down on supports or by fluidising, whereby the precipitation of the organic toxic and carcinogenic compounds from the gas mixtures is achieved due to their affinity to the elements of the said hydrocarbon dispersions. <IMAGE>
Patent HU-T38289-A (HU)
Title: Process for producing compositions for treating insufficiency diseases of plants containing heavy metal complexes and process for producing these complexes
Inventor: SZAVA JENOE
IPC: C05G3/00
Filed: 1983-08-12
Abstract: The prods. are prepd. by reacting first under reflux conditions in aq.-alcoholic soln. 2 mole amino-acid (glycine), 3 mole formaldehyde and 2 mole para-substd. phenol deriv., and subsequently reacting the resulting complexing agent in aq.-alcoholic soln. with solns. of 2 and/or 3-valent heavy-metal salts or hydroxides. - The aq. solns. of the resulting metal complexes are mixed with aq. solns. of known plant nutrients, or the solid complex is mixed with a solid plant nutrient.
Patent HU-T45565-A (HU)
Title: Process for fixing of tanning agent of leathers prepared by chromogranulating
Inventor: HOFFMANN LASZLO
IPC: C14C9/04
Filed: 1986-07-25
Abstract: HUT045565 Tanning agent in chrome-tanned leather is fixed by treatment with a 70% alcoholic soln. of citric, malic and/or tartaric acid.
Patent HU-T42534-A (HU)
Title: Apparatus for hindering the harmful elevation of groundwater closed into basins formed by impermeable basements and/or filtered draining the household, agricultural sewages
Inventor: KOVACS JANOS
IPC: C02F1/00
Filed: 1985-12-06
Abstract: The installation consists of an emissary drainage network, which has a fall towards the receptacle with inlet at level top of the soil water. At the same time, the installation is used also for conducting away surface water.
Patent HU-T43186-A (HU)
Title: Mercury-drop electrode
Inventor: BARTELS KLAUS
IPC: G01N27/48
Filed: 1985-12-30
Abstract: A vertically and horizontally movable electrically insulating hollow cone (6) is placed in the expanded upper end of a capillary (2,11). The lower end (7) of the cone has a sealing edge (8) and the cone contains an electrically conducting stabilising cylinder with a contact cone at the lower end.
Patent HU-T53282-A (HU)
Title: Process for producing granulated pharmaceutical compositions
Inventor: BOLA TARLOK SINGH
IPC: A61K9/20
Filed: 1989-09-29
Abstract: The invention provides a process for the preparation of granules comprising a pharmaceutical which comprises contacting a particulate, spray-dried substrate and a particulate pharmaceutical to obtain particles comprising a substrate core carrying an adsorbed pharmaceutical and contacting those particles with a particulate pharmaceutical and a melted or thermally softened pharmaceutically acceptable excipient which is solid at room temperature to obtain, after cooling to solidify or harden the excipient, granules comprising a spray-dried substrate core carrying pharmaceutically acceptable excipient and pharmaceutical.
Patent HU-T58612-A (HU)
Title: Roof duct arrangement for buses
Inventor: SCHANZER HANS-PETER
IPC: B60H1/00
Filed: 1990-11-22
Abstract: In a channel arrangement in the roof of a bus, consisting in each case of a first channel facing the side windows and a second channel which follows the first channel, has air outlet nozzles on the underside and attached channel sections and air outlet nozzles directed towards the centre of the vehicle, it is proposed for the purpose of feeding the passenger compartment intensively with air, to feed temperature-controlled air to the first channel as required and to provide said channel with air outlets via which the side windows are fed with air. The second channel is arranged below a luggage shelf which has the air outlet nozzles at the front via which air flows off towards the roof of the vehicle. <IMAGE>
Patent ID-20091-A (ID)
Inventor: BACON CHRISTOPHER J
IPC: B65H67/052
Filed: 1998-03-24
Abstract: An apparatus for threading a fiber that is being continuously supplied by a supplying device (11) for winding on a spool, includes a collecting device (80), adjacent to the supplying device, that collects the fiber by urging the fiber from the supplying device (11) into the collecting device (80) to provide a tension (20) in the fiber between the supplying device and the collecting device, a positioning device (90) that engages the fiber, between the supplying device (11) and the collecting device (80), with an engaging portion that allows the fiber to be continuously collected in the collecting device (80) and that moves from a position adjacent to the supplying device (11) and the collecting device (80) to a position adjacent to the spool (70,70') to move the fiber to at least one threading position, and a threading device that automatically threads the fiber at the at least one threading position onto the spool. <IMAGE>
Patent JP-H08187864-A (JP)
Title: Manufacture of ink jet head
Inventor: SASAKI TOSHIAKI
IPC: B41J2/16
Filed: 1995-01-09
Abstract: PURPOSE: To manufacture a low-cost ink jet head in which a defect such as a crack, a cutout, a microcrack, etc., occurring at the time of cutting is eliminated, and which is precisely manufactured by simple and less steps with high reliability and adapted for mass production. CONSTITUTION: This method for manufacturing an ink jet head comprises the steps of forming a solid layer at the site to be formed with an ink channel on a board 1, supplying and curing a curable resin to the part to become an ink discharge port on the layer, opening the resin 4 after curing by a laser 10 to form an ink discharge port 12, and removing the layer to form the ink channel.