baber/WOPTO huggingface dataset:
Patent GB-888083-A (GB)
Title: Art of straightening vehicle frames
IPC: B21D1/14
Filed: 1960-03-16
Abstract: 888,083. Restoring shape of vehicle frames. APPLIED POWER INDUSTRIES Inc. March 16, 1960 [May 20, 1959], No. 9220/60. Class 83 (4). A vehicle frame straightening device comprises a tubular main beam, a beam extension telescopically received within said main beam and extensible from one end thereof, a force applying arm pivotally secured to the opposite end of said main beam, a power actuator pivotally connected between said main beam and said arm to swing said arm under pressure, and a post secured to said beam extension remote from said force applying arm and adapted to resist forces transmitted through said arm. A tubular main beam 10, supported on a pair of wheels 20, has at one end a telescopic extension 11 locked in position by a pin 22 and supported on a castor 21, and at the other end a pivoted arm 12 having a hook 13 adjustable therealong. The beam extension 11 supports a post 15 which may be locked in a vertical position. Parts of the frame to be straightened are chained to the post 15 and hook 13 and an hydraulic power means 14, connecting the beam 10 and arm 12, is actuated to rock the arm 12 to pull and straighten the frame. Alternatively, to remove sag from a bent side rail, the beam 10 may be chained to the rail on opposite sides of the bend and an hydraulic jack actuated between the beam 10 and the centre of the sag area. Specification 888,084 is referred to.
Patent GB-1474878-A (GB)
Title: Continuous casting
IPC: B22D11/10
Filed: 1975-03-05
Abstract: 1474878 Continuous casting KAWASAKI STEEL CORP 5 March 1975 [5 March 1974] 9235/75 Heading B3F Two pouring pipes 2, e.g. from a tundish, extending into a rectangular mould 1 are spaced apart at a distance 20-60% of the mould width and each has two downwardly-directed outlets 3<SP>1</SP>, 3<SP>11</SP>, the outlets 31 facing the nearer narrow sides 10 of the mould being at an angle 15, between 10 and 40 degrees to the horizontal and those 3<SP>11</SP> facing the further narrow sides 10 being at an angle 14 not exceeding 40 degrees to the horizontal. The two angles 14, 15 may be equal for wide slabs. A slag layer 9 covers the melt bath 4. The flow of metal at the mould narrow sides 10 is said to obviate crusting of flux and to reduce inclusions.
Patent GB-411263-A (GB)
Title: Improvements in and connected with bandages for cheeses
IPC: B65D65/02
Filed: 1933-03-28
Abstract: 411,263. Cheese bandages. CLARE, A. J., Town Hall Buildings, Wells, Somerset. March 28, 1933, No. 9319. [Class 94 (ii).] A bandage for cheeses is characterized by the provision of an oblong length of linen &c. 1, having such dimensions that it will surround totally the curved surface of a cheese, the ends 2<a> of the bandage being doubled and fitted with eyelets 7 of a non-rusting metal or alloy or they may be plated. The ends 2<a> may be folded over lengths of string, for reinforcement, and sewn at 4, further lines of stitching 5, 6 being preferably provided. One end may be prolonged at 9 to underlie the other end when in use. The bandage is drawn around the cheese by a tape &c. laced through the eyelets in gaiter fashion.
Patent GB-1219505-A (GB)
Title: Crimping apparatus and method
IPC: B65H63/00
Filed: 1968-02-27
Abstract: 1,219,505. Stuffer-box crimping. JOSEPH BANCROFT & SONS CO. 27 Feb., 1968 [3 March, 1967], No. 9479/68. Headings D1F and D1J. A stuffer box has a sensing device disposed to slide along the stuffer chamber and having an inclined portion positioned symmetrically about the longitudinal axis of the chamber and resting against the end of the core of crimped yarn in the chamber. The sensing device may comprise a pair of rings slidable along the outside of the chamber and interconnected by wires extending through slots into the chamber or a strip extending through the chamber with flanges outside of the chamber and with a triangular portion cut out of the strip to form a V-shape in contact with the core, or a bent piece of wire having at each end a semicircular portion positioned outside of the chamber and having two wire members each formed into a semi-circle and each adjustably positioned and clamped between the parts of the block to extend into the chamber. If the end of the core moves too far along the chamber the sensing device opens or closes a switch in the circuit of a solenoid controlling the clutch in the drive of the drive drum for the take-up package. The clutch comprises a friction disc connected to the drum, and a driven disc keyed to a drive shaft and resiliently connected to the armature of the solenoid. A plurality of drive drums are freely mounted on the drive shaft. To prevent the drive drum from coming to rest When the solenoid switch is open, a further switch may be placed in parallel with the solenoid switch to be periodically shut by a rotating cam. If the yarn should break downstream of the stuffer box the feed rolls thereof are stopped by the sensing device actuating a switch positioned beyond the solenoid switch.
Patent GB-933757-A (GB)
Title: Photographic pivoted blade shutter
IPC: G03B9/22
Filed: 1962-03-12
Abstract: 933,757. Photographic camera shutters. AGFA A.G. March 12, 1962 [March 14, 1961], No. 9481/62. Class 98 (1). A photographic pivoted blade shutter operated by two rings rotatable in the same direction has a lever operated by the camera release which, for bulb exposures, engages one of the rings to hold it in the open blade position until the release is liberated. The camera shutter in Fig. 1 has a blade opening ring 2 and a blade closing ring 3, the latter being held by a lever 5 and is released when a pin on ring 2 pivots the lever clockwise. The shutter speed is controlled by known means 17, 18 acting on ring 3. The shutter is set by lever 8 which engages a pin 2a on lever 2 and rotates it, together with ring 3 through projection 2b and pin 3b, until ring 2 is latched by latch part 10a on lever 10 engaging notch 2c. When lever 10 is moved in the direction of arrow 14 ring 2 is freed to open the shutter but is held before it frees ring 3 by a bulb lever 11 which follows lever 10 and engages notch 2d, a pin 11b on it engaging part 15a of a slot 15 in a bulb setting ring. When lever 10 is released it rotates clockwise and moves lever 11 away from ring 2. For instantaneous exposures, pin 11b is set in the narrow part of slot 15 and cannot engage ring 2. In an alternative embodiment lever 11 is arranged to latch ring 3 just after it has been released by ring 2. In a camera in which both shutter rings are released simultaneously, for a bulb exposure the release lever also releases a lever which rotates to latch the shutter closing ring until the release lever is liberated and rotates it out of the ring's path. One camera described is an everset camera.
Patent GB-703283-A (GB)
Title: Improvements in and relating to machines such as machines for drying fabrics and thelike in the form of webs, strips or bands
IPC: F26B13/10
Filed: 1951-04-24
Abstract: <PICT:0703283/IV(c)/1> <PICT:0703283/IV(c)/2> <PICT:0703283/IV(c)/3> <PICT:0703283/IV(c)/4> In apparatus for treating textile webs by fluids blown on to the web 6 through nozzles 4, separated by discharge channels 5, as the web travels through a chamber 1, protecting shutters 10, 11 are interposed between the blowing means 3 and the web when movement of the latter is interrupted but the operation of the blowing means is maintained.  The shutters 10, 11 which co-operate with transverse partitions 13, and longitudinal partitions 14 are connected by arms 15 to threaded sleeves 16 on the threaded rods 17, 18 having threads in opposite directions and the shutters have guide members 20 integral with sleeves 21 sliding on cross rods 22, the controls and guides being located in some of the channels 5.  The rods 17, 18 are rotated by pulleys 25, belts and pulleys 23, 24 through magnetic clutches 26 connected to the stop and start mechanism of the web feed to move the shutters into or out of closed position.  A panel 30 is displaced, when the shutters are closed by rotation of a threaded spindle 29 to uncover aperture 31 and allow discharge of the warm gases remaining beneath the web. When the motion of the web is re-started a valve 34 is opened to admit superheated vapours to compensate for the losses of drying fluid and to expel the air which has entered through aperture 31.  In a modification a flexible band is unwound to be interposed between the nozzles and the web.  In a further modification, Figs. 5, 7, the nozzles 4 are movable vertically and pivoted shutters 47 having a counter weight 49 are normally held open by the nozzles but when the latter are raised the shutters take up a horizontal overlapping position to form a protective screen and at the same time a panel 58 is raised to uncover aperture 59 and allow escape of hot fluid. In a variant, Fig. 7, shutters 147 instead of being counterweighted are connected by links 68 to the nozzles. Specification 687,006, [Group XXIV], is referred to.
Patent GB-366788-A (GB)
Title: Improvements in and relating to railway sleepers
IPC: E01B3/16
Filed: 1931-03-28
Abstract: 366,788. Railway sleepers. GARRATT, E. A. and GARRATT, E. C., 78, Gracechurch Street, and LE BAS, E., Dock House, Billiter Street, both in London. March 28, 1931, No. 9515. [Class 104 (ii).] A metal trough sleeper has edges F of cruciform shape. The edges may be depressed at the points where the chairs or chair plates are placed, as shown in Fig. 4, and the chairs &c. may be welded to the sleeper. The bottom of the sleeper may be grooved &c. to grip the ballast, and flanges &c. may be formed on the open ends of the sleeper to engage the ballast.
Patent GB-777693-A (GB)
Title: Cyclopentanopolyhydrophenanthrene compounds
IPC: C07J75/00
Filed: 1953-09-17
Abstract: The invention comprises compounds having the formula: <FORM:0777693/IV(b)/1> in which the 3-position is occupied by a bivalent group convertible to a keto group by acid hydrolysis, e.g. a cyclic ketal group, or a pair of univalent groups together convertible to a keto group by acid hydrolysis, e.g. a non-cyclic ketal group, compounds having the formula: <FORM:0777693/IV(b)/2> in which the 3-position is occupied by a univalent group convertible to keto by acid hydrolysis, e.g. an enol ether group, also dl-D 4-3,20 - diketo - 11 - hydroxy - pregnene and D 4-3,20 - diketo - 11 - hydroxy - isopregnene, and the process which comprises treating a 1-[2-(hydrocarbon - sulphonoxy) - ethyl] - 2 - acetonyl-polyhydrophenanthrene compound with an alkaline material, e.g. triethylamine, alkali metals, alkoxides and hydrides of alkali metals and alkoxides of alkaline-earth metals (inter alia, sodium, potassium, sodium methoxide, potassium t-butoxide, sodium isopropoxide, or sodium hydride) to produce a compound having at ring D the formula: <FORM:0777693/IV(b)/3> The reaction may be effected in a lower alkanol, benzene, toluene or ether.  In effecting the ring closure the isopregnene compound is first formed and may be epimerized by treatment with alkali to the normal pregnene compounds. Compounds blocked in 3-position may be hydrolysed with acid, e.g. p-toluenesulphonic acid, perchloric acid and hydrochloric acid.  The 11-hydroxy compounds may be oxidized to the corresponding 11-keto compound, e.g. by treatment with chromium trioxide/pyridine complex. Examples describe the preparation of D 4-3-ethylenedioxy - 11,20 - diketo - 17 - isopregnene and the corresponding 17-pregnene, D 4 - 3,11, 20 - triketo - 17 - isopregnene and the corresponding pregnene, D 5 - 3 - ethylenedioxy - 11-hydroxy - 20 - keto - pregnene and the corresponding 17 - isopregnene and D 4 - 3,20 - diketo - 11 - hydroxy - pregnene and the corresponding isopregnene.  Specifications 733,808, 763,208, 777,691 and 777,692 also are referred to.
Patent GB-308691-A (GB)
Title: Improvements in record-card or strip controlled statistical machines
Filed: 1929-03-25
Abstract: 308,691. Siemens & Halske Akt.-Ges. March 26, 1928, [Convention date]. Statistical machines; sorting cards.-Recordcard or strip controlled statistical machines, particularly adapted for code cards and for addition and subtraction, have operating mechanism between the card-reading devices and the counter (or the sorting flaps) consisting of toothed wheels which are clutched under electromagnetic control to a common shaft and operate in sequence a common gear wheel connected with the counter. In the case of code cards the toothed wheels, of which there are four, have 1, 2, 4, and 8 teeth respectively. Four wheels 3, having teeth 4, are each loose on a shaft 2 and are coupled by teeth 5 with a member 12 which rotates with shaft 2 and is axially slidable thereon under the control of lever 15 attached to armature 16 of the magnet 17. When a magnet 17 is energized the clutch is thrown in and a member 20, 19 rigid with the lever 15 leaves a notch '21 in the face of the wheel 3. The latter thereby rotates with shaft 2 for one revolution since 17 is energized only momentarily and the lug 20 returns into notch 21 after one revolution, during which the teeth 4 have rotated a gear 6, wheels 7, 8, 9 and counter 10 so as to add 1, 2, 4, or 8. If two or more wheels are clutched their teeth 4 operate the gear 6 in sequence. The shaft 2 is rotated from a constantly running shaft 26 through a loose member 27 (or 29) and wheel 24 (or 25, 28). A member 30 axially slidable on shaft 26 engages member 27 (for -ve items) or 29 for -ve items) according as a magnet 35, controlling a lever 33 and member 30, is energized or not by the closure of a special card-reading contact, which is actuated by a perforation in the card. The number of wheels 3 may vary according to requirements and they may be on separate shafts spaced round the gear 6.
Patent GB-112734-A (GB)
Title: Improvements in and relating to Soot and like Access Doors for Smoke Flues.
IPC: F23M7/00
Filed: 1917-07-04
Abstract: 112,734. Stirling Boiler Co., and Mackay, H. J. S. July 4, 1917. Doors. - A cleaning- door for use on steamgenerator &c. flues comprises a deep frame 1 which has between its front and rear faces 2, 3 an inwardly projecting frame 4 strengthened by ribs 5. The frame 4 car. ries a plate 6 with perforations 7 each covered by an escutcheon or cover-plate 9, which, when the principal door 11 is opened, is moved aside in order to enable a cleaning-tool to be inserted through the corresponding hole 7. The device is particularly designed to give access to the flues of steam-generators heated by the waste heat of Siemens-Martin furnaces; the air entering through the single uncovered opening 7 is not sufficient to affect the draught in, and the working of, the steel furnace, as is the case when an ordinary large soot door is opened.
Patent GB-198160-A (GB)
Title: A protective cap for cigarette holders, tobacco pipe stems and the like
IPC: A24F9/16
Filed: 1922-04-04
Abstract: 198,160. Morris, H. H. April 4, 1922. Tobacco pipes and cigar and cigarette holders. -A protective cap for the mouthpiece consists of a thimble a of rubber &c. with a beaded open mouth b which has weakened points c, so that it assumes normally the flattened shape shown to prevent the entry of foreign matter when not in use. A solid raised rib e, with or without a roughened surface extending longitudinally along the cap and over the closed end, facilitates slipping the cap on a pipe stem &c. and prevents the stem from pushing through the closed end. The cap may be tapered.
Patent GB-1422890-A (GB)
Title: Heat-insulation-lined tank for low-temperature liquids
IPC: G01M3/00
Filed: 1974-03-04
Abstract: 1422890 Detecting leakage in cryogenic tanks MITSUBISHI JUKOGYO KK 4 March 1974 [2 March 1973 3 March 1973 28 March 1973] 9677/74 Heading F4P [Also in Division G1] A cryogenic tank has a shell 1, a heatinsulating layer 2 on the inside wall of the shell, a first liquid-impervious barrier 3 on the inside wall of the insulating layer, a second liquid impervious barrier 4 within the insulating layer and a plurality of temperature-sensing elements 7, 8 on or in the second barrier. In the embodiment shown panel 4a is one of a number of panels constituting the second barrier. The temperature-sensing elements may consist of magnetic substances, thermocouples or resistors and Fig. 10 (not shown), indicates the use of a net pattern of conductors and magnetic cores to detect the location of a leak point.
Patent GB-746707-A (GB)
Title: Process for recovering hydrocarbons from gases by absorption
IPC: C10G5/04
Filed: 1954-04-05
Abstract: <PICT:0746707/III/1> Hydrocarbons, e.g. benzol, toluol and xylol, are removed from gases, e.g. coke oven gas by absorption in a menstruum or wash oil which is continuously purified and recirculated to the scrubbing zone; a stripping medium is passed into a diverted minor portion of such an amount as is completely vaporized and this is carried with the stripping medium into contact with the main body of wash oil in a still, leaving high-boiling impurities as a residue. Lean oil freed from hydrocarbons is cooled and refrigerated below the temperature of the gas before returning to the scrubber.  Gas at 30 DEG C. passes upwardly through a scrubber 4 in counter current with wash oil which is then pumped through a heat exchange 12 and heater 14 on its way to a still 16.  A minor portion of oil is diverted through a line 31 or from an intermediate or lower tray of the still into a purifier 20 to which stripping steam is admitted through a line 22 and indirect steam through a coil 25, steam and wash oil vapours then passing to the still through a line 28.  The lean oil is pumped to a cooler 36 supplied with cooling water reducing the temperature to about 32 DEG C. and then through a refrigerator 38 in which the temperature is reduced preferably to 15 DEG C.-25 DEG C. before returning to the scrubber. U.S.A. Specification 2,196,878 is referred to.
Patent GB-1456407-A (GB)
Title: Methods of and apparatus for testing
IPC: F04F10/00
Filed: 1974-03-05
Abstract: 1456407 Gas analysis by chemiluminescence; determination of NO &c SYBRON CORP 5 March 1974 [5 March 1973] 9923/74 Headings G1A and G1B A method of analyzing a gaseous mixture, wherein gases containing respectively NO and O 3  are passed through and mixed in a reactor to emit chemiluminescence, comprises maintaining a flowrate of 10-200 ml/sec (STP equivalent) at a pressure of 25-500 Torr through a reactor having a volume of 1-100 cm<SP>3</SP>. Chemiluminescence analysis apparatus comprises: a cylindrical reactor having at one end a photo-multiplier cathode and having a diameter 50-150% and a length 5-50% of the photocathode diameter; and means for maintaining through the reactor a STP-equivalent total gas-flow rate of 10-200 ml/sec at a pressure of 25-500 Torr. A cylindrical reactor 10 having a light filter 11 adjacent the photocathode 12 of a photo-multiplier 13, communicates with first and second inlets 15, 20 having calibrated orifices 16, 21 and with an outlet coupled to an exhaust pump 27. The first inlet 15 is fed with a gaseous sample containing either NO or O 3 . The second inlet 20 is fed with NO through a line 24 or with air (more rarely O 2 ) which has been dried at 23 and passed through an electric discharge ozonator to provide 1-3% O 3 . The NO and O 3  may be mixed upstream of the inlet 20 for calibration, more particularly described in Specification 1455886, to which reference is made. In operation a sample suspected of containing NO (or O 3 ) entering the first inlet 15 at a constant rate, and O 3  (or NO) in considerably greater concentration entering the second inlet 20 at a constant rate, react in the reactor 10 to evolve O 2  and NO 2 , at least part of the NO 2  emitting luminescence whose intensity represents the concentration of suspected gas in the sample, provided the reaction consumes only a negligible proportion of the second reactant. With conditions within the ranges named above a photocathode 12 having a typical diameter of 5 cm may be placed, uncoded, close to the reactor 10, the apparatus then being effective to measure concentrations of NO or 03 within the range 10<SP>-9</SP> to 10<SP>-6</SP> or, with carefully chosen conditions, NO concentrations up to 10<SP>-2</SP>. For limited applications a photolytic ozonator 22 may be used, producing up to 0.5% O 3 . The method and apparatus may be used for determining NO 2  or NH 3  with the addition of a converter 19 wherein the sample is first passed over a heated catalyst, (e.g. stainless steel, gold wool or graphite) to convert the nitrogenous gases to NO.
Patent HK-120894-A (HK)
Title: Control circuit
Inventor: BIGGE FRANZ
IPC: H03F3/217
Filed: 1994-11-03
Abstract: A regulating circuit for controlling the speed of a rotating disc to provide a constant frequency signal from the disc includes a signal pickup device which moves radially along the disc and provides a velocity signal the frequency of which changes by a factor (Delta)f as the position of the pickup device on the disc changes. A processor receives the velocity signal and produces a control signal in accordance with the factor (Delta)f. A change-over switch provides a fine range voltage and a coarse range voltage which are used to control the speed of the disc in a fine range mode and a coarse range mode, respectively.
Patent HU-T50431-A (HU)
Title: Method for stabilizing and harmonizing, intensifying the odor and flavour matters of natural syrups and syrup mother liquors serving for production of soft drinks
Inventor: TIMAR GYOERGY
Filed: 1988-05-02
Abstract: In order to stabilise natural (fruit) syrups or syrup concentrates and to harmonise acid enhance their flavour and aroma the following cpds. are added (wt%-s): 1-6 honey, 1-3 purified propolio-extract, 1-4 extract of hippophae rhammoides, 1-5 vine-lea extract, 0.5-3, 1,2-propane diol, and 0.005-0.03 ethyl-unsatd.
Patent HU-T45503-A (HU)
Title: Process for producing alpha-alkyl-(4-amino-3-quinolinyl)-methanols, 1-/4-(aralkyl-amino)-3-quinolinyl/-alkanones and pharmaceutics comprising these compounds as active ingredient
Inventor: EFFLAND RICHARD C
IPC: C07D215/42
Filed: 1987-08-24
Abstract: There are described compounds of the formula <CHEM> where X is hydrogen, halogen, loweralkyl, loweralkoxy or trifluoromethyl;   R is - @-R4 or -@@-R4, R4 being loweralkyl; R1 is hydrogen, loweralkyl or arylloweralkyl; R2 is hydrogen, loweralkyl or arylloweralkyl; and R3 is loweralkyl, with the proviso that when R is acetyl, R3 is methyl and X is hydrogen, R1 and R2 are not both hydrogen, or pharmaceutically acceptable acid addition salts thereof, which are useful for enhancing memory and for treating Alzheimer's disease.
Patent HU-T41582-A (HU)
Title: Combine-harvester with separating device operating on the principle of axial material flow
Inventor: HALL JAMES W
IPC: A01F12/44
Filed: 1985-10-31
Abstract: The crop is prepared for the threshing rotor by cutters and is fed in as a mat, or a flowing layer. The threshing rotor is inside a cylindrical duct with inwards facing spiral fins. The axial movement is generated by the interaction of sprung fingers (192) on the rotor and the fixed spiral fins. - The fingers are on elastic mounting and are displaced during the their passage through the crop. On the upwards part of their rotation they are reset in their radial setting by the centrifugal force.
Patent HU-T38430-A (HU)
Title: Method for determining the permanent stresses in solid body
Inventor: MIKHAJLOV OLEG NY
IPC: G01B21/32
Filed: 1984-11-12
Abstract: A pair of deformation sensors (3) is used on the body surface with a linear slot (2) between them. Residual stresses are determined at the sections of the body coinciding with the walls of the slot before it was made. At least one additional pair (4,5) of deformation sensors is used. - The sensors are arranged so that the line joining the centres of the main and additional sensors is perpendicular to the edges of the slot. The slot is deepened, thus causing further residual stress distribution. The additional sensor pairs are used to measured the deformations according to the deepening of the slot.