baber/WOPTO huggingface dataset:
Patent GB-268443-A (GB)
Title: Loading and unloading devices for vehicles
IPC: B60P1/44
Filed: 1926-01-02
Abstract: 268,443. Ducondu, P. Jan. 2, 1926. Pulley-tackle platform load-handling machines. -A loading platform 21 is carried by arms 17 pivoted on a shaft 14 which is carried by arms 15 pivoted to the vehicle chassis at 16. The platform is raised and lowered between the positions shown in Fig. 3 and in Fig. 1 by chains 37 engaging chainwheels 36 driven by ratchet gearing. The platform is supported by chains 26 from uprights 22 pivoted on the shaft 14 and stayed by chains 27. The ratchet drive comprises a handle 45, Fig. 7, pivoted on the shaft 35 which carries a ratchet wheel 41 and the chain-wheel. A holding-pawl 53 pivoted at 34<a> is normally engaged with the ratchet wheel by gravity. A hoisting-pawl 43<a> is pivoted on the handle at 43 and is normally held in engagement with the ratchet wheel by a spring 48. A second spring 51 secured to the tail of the hoisting pawl is attached to a lever 52 which is placed in the full-line position for hoisting and in the dotted-line position for lowering. In the latter position, the spring 51 opposes the spring 48 and a spring 57 is brought into position to engage the pawl 53 when the handle is depressed. When the tension in the spring 48 is relaxed by raising the handle, the spring 51 disengages the pawl 43a whilst the ratchet wheel is held by the pawl 53. When the handle is again lowered, the. spring 48 overcomes the spring 51 and the load is supported by the hoisting pawl whilst the pawl 53 is disengaged by the spring 57, thus allowing the ratchet wheel to turn by one tooth at each upstroke of the handle.
Patent GB-487419-A (GB)
Title: Improvements relating to bumpers and like collision-guards for motor road vehicles
IPC: B60R19/38
Filed: 1937-01-04
Abstract: 487,419. Bumpers for road vehicles. KELLY, A. Jan. 4, 1937, No. 200. [Class 103(ii)] The front and rear bumpers of a motor vehicle are mounted extensibly thereon, with actuating means operable within the vehicle, whereby they may be projected simultaneously, when parking the vehicle, such a distance as to afford, when retracted, adequate space to enable the vehicle to be manoeuvred out of a parking place. The Figures show only the front bumpers and in one form, Fig. 1, a bumper 1 is carried on a U-shaped frame 3 slidably mounted in brackets 5, 6 on the chassis longitudinals. The bumper is moved to the dotted position, against the action of return springs 7, by rotation of handle 20 connected through gearing 18, 19 to a spindle 15 rotatable in brackets 16 on the dashboard 17. The spindle 15 carries drums 14, attached to which are cables 11 connected at 10, via pulleys 13 to the frame 3. A ratchet 21, attached to one of the drums 14, and a spring- controlled detent 22, mounted on the dashboard, are provided to lock the bumper in any desired position. In another form, Fig. 2, the bumper comprises a movable central section 30 co-operating with fixed end sections 29 carried on a frame 26. The section 30 is provided with arcuate slots 33 in which slide rollers 34 carried on the outer arms 35 of bellcrank levers pivoted at 36 to the frame 26. Attached to the extremities of the inner arms 38 of the levers are cables 40 which are wound round a drum 39 fixed to a drum 41, the two drums being rotatable on a spindle 43 attached to the frame 26. Attached to the drum 41 is a cable 42 connected via pulley 45 to operating means as described with reference to Fig. 1. By rotation of the drums 41, 39, the section 30 is moved to the dotted position against the action of return coil springs 37. In a modification, movable arms are pivoted to the ends of a fixed bumper and are moved by the rotation of bell-crank levers by means as previously described. The section 30, Fig. 2, may be used in combination with a fixed bumper. The bumpers may be borne retractably by resilient or other mountings which normally maintain them in the advanced position.
Patent GB-764401-A (GB)
Title: Improvements in or relating to methods of purifying chlorine
Inventor: HULME RICHARD EDWIN
IPC: C01B7/07
Filed: 1955-01-05
Abstract: <PICT:0764401/III/1> A gaseous mixture containing chlorine with inert atmospheric gases is introduced into an absorption zone at 30-210 lbs./sq. in. superatmospheric pressure, and contacted countercurrently therein with a carbon tetrachloride introduced at -9 to 90 DEG F. to form a solution of chlorine in carbon tetrachloride, which is withdrawn from the absorption zone at 50-95 DEG F. above the entering temperature of the carbon tetrachloride and substantially pure chlorine is recovered from the solution.  A mixture of air with 30-50 per cent chlorine is compressed in 2 to 30-80 lbs./sq. in., may be cooled in optional cooler 4, and enters absorber 6 at 60-85 DEG F. Carbon tetrachloride at about 0 DEG F. enters absorber 6 at 7 and flows countercurrent to the gases dissolving chlorine.  The solution is pumped from the base of the absorber through heat-exchanger 20 to a mid point of distillation column 12, in the lower portion of which stripping of the last traces of chlorine is effected by withdrawing some carbon tetrachloride through boiler 18 and returning it at 260 DEG F. to the column 12, while in the upper portion chlorine is separated from the carbon tetrachloride by fractionation.  Chlorine is condensed in 14 and part is returned as reflux to column 12, while the remainder is withdrawn to produce.  Carbon tetrachloride is pumped from column 12 through heat-exchanger 20 and water and brine coolers 22, 24 to absorber 6.  In a modification in Fig. 2 (not shown) for treating air containing less than 20 per cent chlorine, solution is withdrawn from the base of the absorber and returned to a mid-point through a boiler.  Other chlorine-containing gas mixtures from various methods of preparation are referred to as being suitable for treatment.
Patent GB-1372451-A (GB)
Title: Concentration of comestible liquids
IPC: A23L2/08
Filed: 1972-01-05
Abstract: 1372451 Freeze concentrating STRUTHERS SCIENTIFIC & INTERNATIONAL CORP 4 Jan 1973 [5 Jan 1972] 365/72 Heading B1G Concentrated aqueous solutions of organge juice are made by cooling a dilute solution to form a slurry of ice and concentrated solution, feeding the slurry to a draining column, removing concentrated solution from the column and subjecting the drained ice to centrifugal separation to remove and recover further amounts of the concenetrated solution. Preferably the slurry is fed to the lower part of the column and drained ice removed from the upper part of the column. As shown a slurry of ice and solution from crystallizer 14 is fed to vertical draining tank 10 via inlet 11. The ice fills the column to a level 12 and the lower part of column 13 is mainly water. The concentrated organge juice is filtered off through medium 15, pases into channel 17, and recovered from pipe 18. The wet ice assisted by scaper 20 on rotating spindle 21, gravitates to centrifuge 23 via channel 22. Ice is fed out of the centrifuge at 26 and solution recovered from pipe 27.
Patent GB-440457-A (GB)
Title: Improvements relating to harness
IPC: B68B3/10
Filed: 1935-01-05
Abstract: 440,457. Harness. McCUBBING, R., Linwood, Barrhill, Dalbeattie, Kirkcudbrightshire. Jan. 5, 1935, No. 426. [Class 62] Removable padding for horse-collars comprises an inflatable cushion 15 or a cushion of sponge or crepe rubber secured to the inner face of a frame 14 of metal or other rigid material by a sheath 18 of soft material which encloses the cushion and frame, the edges being bound together by lacing 19 or otherwise. The frame 14 is secured within the collar 13 by studs and nuts 24, and its lower part 22 may be tubular to encircle the cushion 15. If the collar is made in two hinged sections, the frame 14 is also hinged. A separate pad may be provided for each section.
Patent GB-578227-A (GB)
Title: Folding handle bars for bicycles
IPC: B62K21/16
Filed: 1944-01-11
Abstract: 578,227. Folding handle bars. SCHWINN, F. W. Jan. 11, 1944, No. 549. Convention date, Aug. 14, 1943. [Class 136 (iii)] A handle-bar assembly for bicycles comprises an extension fixture 11, Fig. 3, carried by the steering pillar having a threaded bore 32 locating a threaded bolt 35 on which a pair o handle-bars 52, 53 are pivotally mounted, and having a T-shaped face provided with parallel horizontal ribs and grooves 20-22, Fig. 5, and vertically extending ribs and grooves 27-29, one or more ribs and grooves 66, 67 on the handle-bars having interlocking engagement with the horizontal ribs and grooves in the operative position, and with the vertical grooves in the folded position of the handlebars. The fixture 11 is secured to the steering pillar at 12. When unfolding the handle-bars, the bolt 35 is unscrewed by its handle 42, a circlip 71 on the bolt drawing the handle-bars outward so that the ribs 66 and 67 are disengaged from the ribs 27-29. A spring 48, 49 then urges the handle-bars upwards to the operative position in which they are correctly aligned by the rib 20 which projects further outwardly than the ribs 21, 22. When folding the handle-bars, they are manually pushed down against the spring 48, 49 until the rib 67 engages the rib 28 which projects further outwardly than the ribs 27, 29 and so ensures correct alignment for re-engagement of the remaining ribs and grooves under action of the bolt 35. A spring 45 in the bolt 35 prevents the handle 42 from rattling.
Patent GB-773829-A (GB)
Title: Co-rotating dual wheel construction
IPC: B60B3/00
Filed: 1955-01-07
Abstract: 773,829. Vehicle wheels. BENDIX AVIATION CORPORATION. Jan. 7, 1955 [Jan. 15, 1954], No. 587/55. Class 144 (1). A dual-wheel assembly, particularly for aircraft, comprises two tyre-carrying rim members 32 having axial flanges 34 which are connected together to provide between the rim members a seating for the inner race 22 of an annular bearing assembly which has a diameter substantially the same as the rim members. As shown, the bearing assembly is carried within an annular vertically supported bearing housing 12 welded to the lower end of an undercarriage member 10, and comprises a double thrust taper roller bearing 18, 20 clamped in the housing by a nut 16. The inner race 22 of the bearing is clamped between shoulders 36 formed on the flanges 34, which flanges are connected together to lock the wheel rims with the bearing race 22, either by axially extending bolts 38, or by an annular flanged sleeve and nut assembly 40 fitting within the inner periphery of the flanges 34 and acting in conjunction with axially extending locating dowels 42. The rim members 32 may be of the split type comprising either two rim sections connected by tie bolts 44, or a removable side flange 46 retained on the rim base 32 by a split ring 48. In an alternative arrangement each wheel may comprise two rim sections connected together by tie bolts which extend completely through both sections and screw into the axially inner section of the other wheel to lock the two wheels together with the inner bearing race.
Patent GB-909581-A (GB)
Title: Improvements in or relating to gas filters
IPC: B01D39/18
Filed: 1959-01-07
Abstract: 909,581. Filter paper. COOPERS MECHANICAL JOINTS Ltd., and WORTHING, W. J. Dec. 24, 1959 [Jan. 7, 1959], No. 675/59. Class 96. Paper impregnated, for example with phenolic resin, to increase its strength and render it waterproof, and intended for filtering gas, particularly air, is coated with a non-volatile viscous substance. This substance may be tritolyl phosphate or trixylyl phosphate which may be mixed with light transformer oil. The coating layer is intended to trap larger dust particles which thereby assist the filtering action of the paper. Specification 909,034 is referred to.
Patent GB-490140-A (GB)
Title: Improvements in or relating to hydraulic presses
IPC: B21C23/21
Filed: 1937-01-09
Abstract: 490,140. Hydraulic presses; squirting. DUNCAN, STEWART, & CO., Ltd., SENTANCE, H. G. V., IMPERIAL CHEMICAL INDUSTRIES, Ltd., and RUSSELL, G. A. V. Jan. 9, 1937, No. 731. [Class 83 (iv)] Relates to hydraulic presses with main and auxiliary tools and particularly of the vertical type of press for the extrusion of metal tubes, bars and the like, and consists in a construction in which the main ram is provided with a corresponding cross-head, on which moves an auxiliary cross-head, operated independently by an auxiliary ram or rams. As shown, the main tool 4 is mounted in a cross-head 2 connected to a main ram 1 moving in a cylinder 8. An auxiliary tool 5 or mandrel is connected to a cross-head 3 sliding in guide faces 14 on the main crosshead. The cross-head 3 is connected to auxiliary rams 6 working in cylinders 7 and provided with bores 11 in which plungers 10 attached to the main cross-head slide. Telescopic tubes 12 are connected with a source of uniform pressure such as an accumulator. Push back rams operate on the main cross-head and when pressure is exhausted therefrom the main cross-head and auxiliary cross-head move downwardly without relative movement, low pressure fluid being admitted to the cylinders 7 and 8. When higher pressure fluid is admitted to the cylinders 7 the auxiliary cross-head moves over the main crosshead. The arrangement provides a squat press.
Patent GB-160968-A (GB)
Title: Improvements in or relating to appliances for heating air
IPC: F28D21/00
Filed: 1920-01-09
Abstract: 160,968. Mann, Egerton, & Co., Ltd., and Jay, S. A. Jan. 9, 1920. Ventilators with air-conditioning apparatus; valves and valve apparatus, actuating.-An airheater primarily intended for motor vehicles comprises a central chamber 1, through which, for example, engine gases pass, traversed by tubes 10 and enclosed within an outer casing 7 furnished with a perforated top. The interspace is filled with loosely packed asbestos wool or silica cotton. Air entering through holes controlled by flaps 18 is filtered in passing between the casings and is heated in passing upward through the tubes 10. Longitudinal and cross baffles may prolong the path of the exhaust gases, and the flaps 18 may be interconnected with a butterfly valve in the exhaust pipe 2.
Patent GB-1209051-A (GB)
Title: Improvements in and relating to means for generating involute gears
Inventor: CLEFF PETER HERBERT
IPC: B23F23/00
Filed: 1967-01-06
Abstract: 1,209,051. Finishing gears. PRECISION KINEMATICS, (GEARS & MECHANISMS) Ltd. 4 Jan., 1968 [6 Jan., 1967], No. 844/67. Heading B3K. A mechanism for use in an involute generating gear grinding or like machine, for converting reciprocatory input motion of a workgearcarrying-slide 5 into a combined rolling and rectilinear movement of the workgear 3 comprises a crank 12 pivotally mounted on the slide coaxially with the workgear 3 and connected at its other end through a slide block 14 to a lever arm 16. The lever arm 16 is slidably mounted at its upper end in a block 18 pivoted fixedly to a part of the machine frame, and at its lower end is pivoted at 17 to a vertically slidable block 27. Vertical movement of the block 27 is derived from a short crank 23 integral with the crank 12 but opposite thereto, and a connecting-rod 25. Reciprocation of the slide 5 is derived from a Scotch Yoke mechanism 9, 10 and causes the desired reciprocatory/rolling motion of workgear 3 in relation to grinding-wheels 1, 2 whereby teeth of substantially involute form are formed. It is stated that other metal removal processes such as spark erosion and electrochemical machining may be employed in place of grinding.
Patent GB-634500-A (GB)
Title: Exercising machine
IPC: A61H1/02
Filed: 1947-01-10
Abstract: 634,500. Exercising-apparatus. JOHNSON, W. J. S. Jan. 10, 1947, No. 903. [Class 132 (i)] An apparatus for exercising those muscles of the body normally utilized in rowing and cycling comprises a seat and a handlebar, each carried on a lever pivoted to the frame of the apparatus, and means for oscillating the levers so that they always move simultaneously in the same angular direction but with the seat-supporting lever moving at a lower rate than the handlebar-supporting lever. The means for oscillating the levers may comprise a rotatable crank and rods connecting the crank to the levers. Rotation of the crank may be effected by means of a shaft carrying pedals, this shaft being connected through gearing to the crank. A motor may also be provided to oscillate the levers and a clutch mechanism may be associated with the shaft and pedals to render the latter inoperative when required. In Figs. 1, 2, 3 and 4, the apparatus is provided with seat 28 and handlebar 21 supported on levers 24 and 19 respectively. Levers 24 and 19 are pivoted to the frame of the apparatus at 25 and 20 respectively and are also pivotally connected to rods 34 and 33 respectively. Rods 34 and 33 are journalled to crank pin 31 on crank web 30. Crank web 30 is carried on crankshaft 281 and this shaft also carries spur gear 32 which meshes with spur gear 39 carried on shaft 40. Shaft 40 also carries levers 53 with their pedals 54. Rotation of shaft 40 may also be effected by means of electric motor 46 with the aid of worm 43 and worm wheel 42. A switch situated at 55 on the handlebar controls the electric motor while an upward pull on knob 52 causes lever 51 to clutch spur gear 39 on to shaft 40. Thus when spur gear 39 is clutched on to shaft 40, operation of motor 46 causes movement of the pedals, the handlebar and the seat, or movement of the pedals by the user causes movement of the handlebar and the seat. When spur gear 39 is disengaged from shaft 40, movement of the handlebar by the user causes movement of the seat. Specification 478,675 is referred to.
Patent GB-161665-A (GB)
Title: Improvements in or relating to apparatus for galvanising or otherwise coating articles
IPC: C25D17/20
Filed: 1920-01-12
Abstract: 161,665. Lane, C. J., and Galvanizing Equipment Co., Ltd. Jan 12, 1920. Coating; apparatus for galvanizing or otherwise coating articles, the closed container 10 wherein the operation is carried out is provided with an extension 11 closed at the outer end by a gland 14 through which is inserted a test rod 15 the inner end of which is subjected to the coating operation, the rod 'being arranged to be withdrawn in two stages first to allow the coating to harden in the extension 11 and then for inspection. Detent means may be provided to determine the stages of withdrawal, the rod 15 being formed for this purpose with notches 21, 22 to be engaged by a loosely supported washer 16 or an equivalent sleeve. The notch 22 has a shoulder 23 to form a positive stop to prevent complete withdrawal of the rod, and means may be provided for raising the washer 16 or its equivalent when required.
Patent HK-66892-A (HK)
Title: Hot melt impulse ink jet ink
Inventor: COOKE THEODORE MICHAEL
IPC: C09D11/00
Filed: 1992-09-03
Abstract: A hot melt ink jet ink comprises a dispersed solid pigment which is formulated in a wax, or high molecular weight fatty acid or alcohol vehicle to form a hot melt ink which is solid at room temperature but liquid at above 80 DEG C, that is under the usual conditions of use. In a preferred embodiment, dispersed graphite in a non-evaporative oil carrier, such as mineral oil, is formulated with candelilla wax, stearic acid and/or behenic acid.
Patent HU-T63770-A (HU)
Title: Conjugated vaccine against microorganisms belonging to streptococcus 8 group
Inventor: MICHEL JAMES L
IPC: C07K14/41
Filed: 1990-09-14
Abstract: A vaccine capable of protecting a recipient from infection caused by group B Streptococcus. The vaccine is formed by conjugating (a) a polysaccharide conjugated to (b) a protein; wherein both the polysaccharide and the protein are characteristic molecules of the group B Streptococcus.
Patent HU-T38792-A (HU)
Title: Decoy for catching alive grass-eating big game species and method for producing the decoy
Inventor: ADORJAN AKOS
IPC: A01M23/00
Filed: 1984-03-09
Abstract: The bait is an active ingredient mixed into the animal feed at 2-20w/w% together with other ingredients and placing it to the animal's feeding place. - The active ingredient comprises a ratio of 1:0.2-5 w/w% of a minor tranquilizer and a narcotic effecting the central nervous system.
Patent JP-H06202844-A (JP)
Title: Data compression/restoration processing device
Inventor: YOSHIDA SHIGERU
IPC: G06F17/21
Filed: 1993-01-05
Abstract: PURPOSE:To provide the data compression/restoration processing device for LZW codes or the like which can easily maintain suitable compressibility even when the different kinds of partial column groups repeatedly appear in the case of the compression/restoration of data. CONSTITUTION:This device is provided with plural dictionaries 20, dictionary selection part 21 and encoding part 21, each dictionary 20 is identified by a prescribed dictionary number and is provided with statistical amounts by dictionaries, the dictionary selection part 21 selects one of dictionaries 20 corresponding to a minimum differential value by inputting an input character string while successively dividing it into the blocks of a prescribed length, sampling the prescribed statistical amount concerning respective blocks in the order of inputting and calculating the prescribed differential value between the statistical amount and the statistical amounts of respective dictionaries 20 by dictionaries, and the encoding part 21 outputs a code showing the dictionary number of the used dictionary 20 and the result of encoding processing as the encoded data of blocks by executing the encoding processing for respective blocks while using the dictionary selected by the dictionary selection part 21.
Patent JP-S5385398-A (JP)
Title: Cable connection part with electrical equipment
Inventor: YAGINUMA HISAHARU
IPC: H02G15/08
Filed: 1977-01-05
Abstract: PURPOSE: To provide an easy detachment of the cable from the equipment with an insulation test separately enabled, by such manner that with an intermediary conductor provided in one of the both sides of conductor for equipment and cable, which are connected in perpendicular to each other inside the housing, a connection to another side of conductor is made by contact pieces. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5493823-A (JP)
Title: Multi-purpose roof incorporating therein air passages
Inventor: HACHISU TAKESHI
IPC: E04H9/16
Filed: 1978-01-06
Abstract: PURPOSE: To provide a multi-puropose roof, which can be used in winter as heating system by the use of solar heat and is capable of melting snow accumulated on the roof with no need of any special snow removing jobs, and in summer, can be used  as cooling system.  
     CONSTITUTION: On the inside of roof, air passages 6 are formed by applying a thin plate 1 over the upper surface of W-shaped roof elements 3. In winter, hot air 14, 21 is circulated in the passages 6 to heat the boundary surface between the roof and snow accumulated thereon and thus to melt away the snow. If necessary, it is possible to divide the air passages 6 into two parts, i.e., inclined south roof section 7 and inclined north roof section 8, so as to use the south roof section 7 as solar-heat receiving plate. Further, it is also possible to introduce open air into the air passages 6, so as to release a portion of hot air heated by solar heat to the outside of the system. 
     COPYRIGHT: (C)1979,JPO&Japio