baber/WOPTO huggingface dataset:
Patent GB-221446-A (GB)
Title: Improvements in and relating to shock absorbers for motor cars
IPC: F16F7/04
Filed: 1924-04-12
Abstract: 221,446. Piltzer, G. April 12, 1924. No Patent granted (Sealing fee not paid). Vibration - dampers.- In vehicle shock - absorbers of the kind in which two pivoted arms are provided with discs between which friction members are interposed and in which the friction increases in proportion to the angular displacement of the arms, the friction members are discs having the form of complementary wedges which are continuously forced towards each other without an air gap between. Two discs 1, 2 having arms 1<a>, 2a are pivoted on a bolt 6 and are pressed together by a spring 9. Interposed between the discs are friction discs 3, 4 of the shape shown having a metal washer 5 between them, the friction discs being constrained to rotate with their respective discs. Lubrication apertures are provided. The bolt aperture is of the shape shown to allow angular displacements of the discs. Fig. 4 shows the shock absorber mounted in position, the ends of the arms 1<a>, 2a being adapted to be rotatable about two axes at right angles to one another.
Patent GB-1404375-A (GB)
Title: Display devices
IPC: F21S8/00
Filed: 1973-02-26
Abstract: 1404375 Bending glass fibres RANK ORGANISATION Ltd 20 Feb 1974 [26 Feb 1973] 9363/73 Heading C1M [Also in Division F4] The protective sheath 11 is stripped from one end of a fibre optic bundle, Fig. 1c, the exposed fibres 10 are twisted about the axis of the bundle, the twisted length 12 is placed over and bent around a hot rod 13 at a point near the end of the sheath 11 to produce a permanent set bend in the fibres, and after cooling the fibres are jolted or flicked so that they untwist and automatically spread into a planar rosette 14, Fig. 1e, or a sector thereof, for use in a display device (see Division F4). In an alternative method of forming a rosette, the exposed fibres 10 are spread into a cup shape by an oscillating pin 17, Fig. 5c, and a sleeve 18 is then lowered to press the fibres into a saucer shape. A ring 19 is then lowered to hold the fibres against a backing plate 15, which is secured by adhesive to the sheath 11 the pin and sleeve are withdrawn, and a mass (20) of fast air-curing adhesive is applied to the centre of the rosette to hold the fibres in place. When the adhesive has been cured the ring 19 is withdrawn.
Patent GB-1409035-A (GB)
Title: Tap assembly
IPC: F16K11/10
Filed: 1974-03-01
Abstract: 1409035 Valves CHAFFOTEAUX ET MAURY 1 March 1974 [16 March 1973] 9382/74 Heading F2V [Also in Division F4] A valve for filling and emptying a central heating circuit comprises a cylindrical casing 13 with an orifice 15 for connection to a water supply and extremities forming a port 14 for connection to the system and a port 35 to atmosphere, a valve 17 being provided to co-operate with the port 14 and serve as a non-return valve during filling. After filling a sleeve 18 is screwed downwardly within the casing 13 to move ports 24 out of register with the inlet 15. Further downward movement of the sleeve brings a shoulder 23 into engagement with a member 21 to hold the valve 17 on to its seat and to allow the interior of the sleeve to drain to atmosphere through the ports 24 and 35. To drain the circuit, the sleeve is screwed upwardly from the drain position until the ports 24 are again closed, a plug 32 is removed and the valve 17 lifted by introducing a rod into the sleeve. Alternatively, the valve 17 may be lifted by a replacement plug fitted with an upwardly extending rod and provided with a coupling to an evacuation pipe-line. The port 14 is connected between a radiator (6, Fig. 1) and a pump (4) in a circuit which also includes a heat generator (5) while the inlet (15) is connected to a mains water supply (8) through a stop valve (11).
Patent GB-864506-A (GB)
Title: Improvements in framed panels
IPC: E06B3/964
Filed: 1959-03-18
Abstract: 864,506. Doors and windows. CLIVE INVESTMENTS PTY Ltd. March 18, 1959 [March 18, 1958], No. 9390/59. Class 20(3) A door or window or other panel frame capable of being dismantled comprises four basic section members, viz. top 10, bottom 11 and side stiles 12, 13, each having, as respectively shown in Figs. 2, 3, 4 and 7 at least one channel with inwardly directed flanges 24 dividing the channel into an outer compartment 20, 23, 33 and an inner compartment 19, 25, 32 to receive at each end of the members one leg 39, 40 of an angle connector, Fig. 9. At least one leg of one connector is a relatively loose fit in its compartment to be detachably retained therein e.g. by clamping screws passing through holes 41 in the leg and screwed against the channel base, e.g. 21. The other connector leg is a tight fit in its compartment. The outer compartments 20, 33 of the top rail 10 and side stiles 12, 13 receive edge portions of the panel. The bottom rail 11, Fig. 3, has an upper channel 22 for receiving the bottom edge portion of the panel and the outer compartment 23 of the lower channel receiving suitably spaced clamped housings for guide wheels retained on a lower rail of the window or door frame by the sides 30 of the member 11. As a sliding sash a web 18 on the top rail member 10, Fig. 2, is received in a guide channel. A similar web 35, Fig. 7, on the stile 13 is apertured to receive a locking pin 35A mounted in a framed upright 36 when the sash is in one extreme position and flanges 34 engage with a latch device when the sash is in another extreme position. A felt proofing strip 38, Fig. 8, engages an adjacent sash frame.
Patent GB-938965-A (GB)
Title: Automatic telephone answering apparatus
Inventor: CATTO KENNETH ARTHUR
IPC: H04M1/65
Filed: 1961-03-15
Abstract: 938,965. Snap-action switches. CODE-APHONE ELECTRONICS Inc. March 15, 1961, No. 9405/61. Class 38 (5). [Also in Groups XXV, XXXVIII and XXXIX] - In a telephone answering apparatus (see Group XXXIX) an " announcement " message is recorded on a magnetic tape or wire recorder (see Group XXXVIII) and a number of snapaction switches are used for controlling the sequence of operation of the apparatus. During recording of the message a solenoid 196 (Fig. 4) is energized and retracts a lever 186 (Figs. 2 and 4) extending beneath a clutch mechanism 170, 172 which is geared to a shaft 22 driven by a tape spool 18. Clutch member 172 is spring- urged away from clutch member 170 (Fig. 7) so that retraction of lever 186 allows teeth 184 to separate in an axial direction and then member 172 is rotated by the action of a coiled spring 200 so that an arm 222 projecting therefrom can actuate a switch 218 (Fig. 2) during its rotation. When ringing is applied to the apparatus from the telephone line a motor 230 (Fig. 9) responds and drives a wheel 236 carrying a pin 240 around. Pin 240 (Fig. 10) eventually engages an arm 242 so that this too is rotated for about 180 degrees when spring 244 restores it rapidly to its normal position. During the motion of arm 242, however, a pin 252 carried by it engages switch actuating arm 254 so as to operate switch 256.
Patent GB-774971-A (GB)
Title: Improvements in belt conveyors
Inventor: WALKER DANIEL NORMAN
IPC: B65G17/02
Filed: 1952-04-15
Abstract: 774,971. Endless belt conveyers. COAL INDUSTRY (PATENTS), Ltd. April 15, 1953 [April 15, 1952], No. 9406/52. Class 78 (1). In a belt conveyer of the kind in which the belt is carried on driving cables, the belt is supported on the cables by cableengaging heads each provided with three or more cable-engaging jaws. As shown, Fig. 1, the belt 10 is provided with cross - straps 11 formed or provided with bent strips 12 at their outer ends forming the jaws J, which are lined with friction material 13. The straps 11 may be replaced by tubes or channels for receiving a spindle carrying the strip 12. To facilitate feeding and discharging of the belt 810, Fig. 8, auxiliary cables 814 are provided in addition to the main cables 816, the former being of lighter construction, Fig. 9, and engaging a different jaw on each cableengaging head 20 of the belt, to enable the belt to be passed around smaller reversing puleysl which are well clear of the driving and take-up gear 822, 823, respectively. Similarly, auxiliary cables 114, Fig. 11, may transfer the belt 110 from one set of main cables 116 to another set which may be at an angle to the first set. When this is the case, the auxiliary cables 114 are arranged to lift the belt off one set of main cables and lower it on to the other set of cables after changing its direction. Vertical bends in the belt 316, Fig. 13, are accomplished by auxiliary cables 314 pressing down on the upwardly facing jaws J of the cable-engaging heads 20 to hold the belt down on to idler rollers 324. Specification 774,972 is referred to.
Patent GB-762791-A (GB)
Title: Improvements relating to processes and kilns for the production of manganese sulphate
IPC: C01G45/10
Filed: 1954-03-31
Abstract: <PICT:0762791/III/1> <PICT:0762791/III/2> Manganese sulphate is produced by roasting a mixture comprising manganous oxide and sulphur or sulphur compounds in the form of a layer having a free upper surface swept by air, the roasting being caused to proceed downwardly through the layer e.g. by the use of trays, the remaining surfaces being maintained substantially out of contact with the air.  In the preferred process using the illustrated apparatus, when a furnace 10 about one-third of the distance from the outlet end of a tunnel kiln has raised the temperature at the entrance to about 100 DEG C., trucks 7 enter through end doors 5 carrying piles of trays 9 containing a two inch layer of the materials (e.g. 1 part of bog iron ore containing 18 per cent manganese with respect to the dry ore and 5 parts of spent iron oxide which has been used for cleaning town gas and having a moisture content of 10 per cent and a sulphur content equal in weight to the oxide).  After initiation (at 250 to 300 DEG C.), the reaction becomes self-supporting and furnace 10 is extinguished.  On passing slowly through the kiln, the materials are first dried and pre-heated, then roasted, and finally cooled, the preferred temperatures in each of the corresponding zones of the tunnel rising to 250 to 300 DEG C., 600 to 700 DEG C. and 70 to 100 DEG C. respectively.  The average temperature during the reaction in the roasting zone should preferably be 500 DEG C. and as close to this as possible over the length of the zone.  Air for the reaction is drawn by the fan 13, originally through the furnace and subsequently through belts of adjustable openings 15.  The trays are constructed so as to leave space for the passage of air therebetween when they are stacked on top of each other on the trucks 7.  The air sweeping past the sides and bottoms of the trays cools the reacting materials sufficiently to prevent the reactions from developing too rapidly.  Preferably narrow slots may be made in the bottom of the trays.  Baffles 24 and 22 respectively fixed to and depending from the trucks may be employed to regulate the air currents appropiately. If the reaction is not carried out according to the invention, but in a kiln, the manganese sulphate is decomposed to a slag of Mn3O4.  The second component of the mixture referred to above could also comprise waste products containing sulphur produced in the manufacture of sulphuric acid, pryrite and ores containing iron or manganese sulphide, or sulphur.
Patent GB-639560-A (GB)
Title: Improvements relating to the manufacture of steel sheet piling of z- or like shaped section
IPC: E02D5/04
Filed: 1947-04-10
Abstract: 639,560. Making piling. TATA IRON & STEEL CO., Ltd. April 10, 1947, No. 9550. Convention date, June 11, 1946. [Class 83 (ii)] In making Z or like section sheet-steel piling the web C and flanges A, B are independentlyrolled and united by welding. The flanges A, B have interlocking means at their free edges. For thick sheet the joint may be double vee, A<SP>1</SP>, B<SP>1</SP>, and for thin sheets the parts may have single bevels.
Patent GB-201599-A (GB)
Title: Improvements in devices for recording telephone calls
IPC: H04M15/30
Filed: 1922-07-08
Abstract: 201,599. Gomersall, L. A., and Ross, J. S. July 8, 1922. Counters actuated by electric and magnetic means; registering difference of positive and negative actuations. - Telephone calls made and cancelled are registered on counting mechanism actuated by solenoids 37, 38. These solenoids are provided with movable cores 39, 40 which at their upper ends are attached to a pivoted bar 41 carrying a spring 50 to restore the cores to normal position. Fixed cores 46, 47 with brass stops 48, 49 limit the movement of the cores.. The core 39 turns a counting wheel 44 and the core 40 a wheel 45 geared to the wheel 44 so that it turns it in the reverse direction. The circuit of the solenoid 37 is completed when an outgoing call is made and that of solenoid 38 when the call is cancelled.
Patent GB-869187-A (GB)
Title: Improvements in and relating to machines for treating sausage casings in the curing thereof
IPC: A22C17/14
Filed: 1960-03-18
Abstract: 869,187. Sausage skins; cleaning. TAMPLIN, W. E. March 18, 1960 [March 26, 1959; May 27, 1959], No. 9719/60. Class 28 (2). Sausage skins are freed of preservative or salt by draping them over racks mounted in a frame 6 vibrated by a crank-pin and connecting rod 10, or by cams and push-rods (Fig. 5, not shown), the preservative falling through to a receptacle 33. The frame 6 is provided with sliding guide shoes and locking pins.
Patent GB-1219512-A (GB)
Title: Improved waffle iron memory element
IPC: H01F10/32
Filed: 1968-02-28
Abstract: 1,219,512. Magnetic data storage. THOMSON-CSF. 28 Feb., 1968 [7 March, 1967], No. 9722/68. Heading H3B. A magnetic waffle iron memory element comprises a plate of ferromagnetic material and a keeper extending over the plate, the keeper being of a material having a rectangular hysteresis loop and a coercive force relatively high compared to that of the plate. The plate is preferably of nickel-iron alloy and the keeper of ferrite.
Patent GB-513091-A (GB)
Title: Improvements in or relating to collapsible hollow rods
IPC: H01Q1/12
Filed: 1938-03-31
Abstract: 513,091. Extensible posts. BUSHING CO., Ltd., and COOK, W. A. March 31, 1938, No. 9887. [Class 20 (i)] Collapsible hollow rods for use as portable aerial masts and the like comprise independent sections provided with connecting means for connecting the sections end to end and also inside one another for storage. The mast comprises three or more sections 1, 2 of impregnated fabric, the upper part of the lower and third sections being fitted with oppositely tapered rings 5, the tapering surfaces 6, 7 of each of which are separated by a cylindrical surface 8. The ends of the member 2 are fitted with rings 9, 12 having single tapered surfaces 10, 13, respectively, the ring 9 being disposed externally to the lower end of the member while the ring 12 is disposed interiorly of the upper end. The lower part of the number 3 is provided with a double tapered external ring 15. A reversible cap 28 with a central spike 29 is secured to a sleeve 27 by a bolt 30. When in extended position, the taper surface 10 of the intermediate member 2 engages the upper tapered surfaces 7 of the ring 5 and the lower taper 16 of the ring 15 engages the taper 13 of the ring 12. When taken apart, the cap 28 is removed, the member 2 is inverted and inserted in the lower end of the member 1, the member 3 is inserted in the lower end of the member 2, and'so on. The cap 28 is then inverted and secured by the bolt 30.
Patent GB-845848-A (GB)
Title: Coated impregnated paper and process of producing same
IPC: D21H19/20
Filed: 1959-03-23
Abstract: 845,848. Coated and impregnated paper. AMERICAN CYANAMID CO. March 23, 1959 [March 25, 1958], No. 9976/59. Classes 96 and 140. Paper is uniformly impregnated with a non- volatile hydrocarbon, e.g. petrolatum, petroleum oil, paraffin wax, or microcrystalline wax, having a liquefaction point below 200 ‹ F. and which may contain pigments, dyes, or perfumes &c., and has, on one side only, a polymer of molecular weight in excess of 50,000 and consisting essentially of copolymerized acrylonitrile and ethyl acrylate (25: 75 to 40: 60), the paper being resistant to the passage of water vapour therethrough, and being suitable, e.g. for packaging foods. The copolymer may have additional substituents which may be alkyl, acid, aryl, acetoxy, ketone, or chloro groups which may be introduced by the addition of monomers which carry such groups; it may also contain dyes or pigments. It may be applied as an emulsion with a little melamine-, or urea-formaldehyde condensate which hardens on heating. After its application, the paper may be immersed in a bath of the hydrocarbon, e.g. at 200 ‹ F.
Patent HU-T50050-A (HU)
Title: Pharmaceutical compositions with controlled release of active ingredient and process for producing such compositions
Inventor: SAMEJIMA MASAYOSHI
IPC: A61K9/52
Filed: 1989-03-31
Abstract: Disclosed is a controlled release pharmaceutical preparation, comprising a core containing a pharmaceutically active ingredient, and a porous film of a hydrophobic polymeric substance or a hydrophobic polymeric substance and a hydrophilic polymeric substance, the core being coated with the porous film. Also disclosed is a method for producing the same.
Patent HU-T57919-A (HU)
Title: Method and circuit arrangement for loading operation systems into computers
Inventor: FLEIGENBAUM BARRY ALAN
IPC: G06F9/445
Filed: 1991-06-24
Abstract: A data processing system, such as a personal computer, contains bootable disk operating system (DOS) programs that are stored in a read only memory (ROM) as an alternate file system in which the files are stored in packed format. When the system is powered on, the programs are rapidly booted up or loaded from read only memory (ROM) into random access memory (RAM) and executed to "instantly" (as it appears to the user) place the system in operation.
Patent HU-T54341-A (HU)
Title: Process for producing quaternary ammonium compounds
Inventor: KOERTVELYESSI GYULA
IPC: C07C211/64
Filed: 1989-06-30
Abstract: Quat. ammoniumm cpds. of general formula (1) - where at least two h gps. are ethyl or methyl and the remainings gp.(s) is (ore) 3-18C alkyl as aralkyl ops. on condition that where three of the 2 gps are methyl gas, then the fourth has to be dissimilar and that X is an anion - are prepd. from amines of formula (11) - where one of R1,R2 and R3 gps is H, the remaining two gps. are independently of each other hydroplu atmos, or 3-18C alkyl or aralkyl gps. - and from methyl - or ethyl chloride in the gp. medicine, in the prescence of a base at 60 deg. C at 0'1 -1.0 MPa pressure. Chloride ions in position of x-in (1) may be changed for another anion. Base used in this reaction is a calcium-hydroxide suspn. or a source of calcium-hydroxide
Patent HU-T63775-A (HU)
Title: Apparatus and method for feeding dust
Inventor: GUPTE ARUN RAJARAM
IPC: A61M15/00
Filed: 1991-06-21
Abstract: In order to produce an aerosol, a velvety or velours-like material charged with a powder is brought into an air current.
Patent HU-T59351-A (HU)
Title: Apparatus for forming hollow cartoon configuration and the packing machine including the appratus
Inventor: MOSSE RICHARD WOLFGANG EMIL
IPC: B31B50/76
Filed: 1990-10-25
Abstract: The device comprises at least two stations for the erecting of blanks positioned sequentially along a conveyor member for conveying a succession of blanks to the stations. A carton blank erector in each station is operable in use initially to lift a blank from the conveyor member and subsequently to erect the blank. The carbon blank erector comprises a suction head (14) for attachment by suction to a blank (12) in use and elements for moving the suction head through a cycle of movement from a blank collection position, through a blank lifting phase, then through a blank erecting phase in which the blank is pressed against an abutment member (50) to force the blank to an erected condition. When the suction head reaches a blank releasing position the blank is released, held between abutment member (50) and a second abutment member (56), and the suction head is returned. The suction heads are carried by a link arm (20) driven in a parallel movement by cams (30, 32) via pivot arms (22, 24).
Patent ID-18558-A (ID)
Inventor: KANAND JURGEN DR
IPC: C07C43/00
Filed: 1997-09-17
Abstract: In a process for producing n-butylalkyl ethers, (a) 1,3-butadiene or a butadiene-containing hydrocarbon mixture is reacted with an alcohol of formula ROH (I), in which the radical R is a C2-C20 alkyl or alkenyl group substituted or not with 1 to 2 C1-C10 alkoxy or hydroxy groups, a C6-C10 aryl or C7-C11 aralkyl group or a methyl group, at an increased temperature and pressure in the presence of a Brönsted acid or in the presence of a complex of an element of groups Ib, VIIb or VIIIb of the periodic table of elements with a phosphorus- or nitrogen-containing ligand, yielding a mixture of addition products of formulas (II) and (III); (b) the isomers are separated; (c) addition product III is isomerised into addition product II; (d) addition product II is hydrogenated in the presence of a homogeneous or heterogeneous transition metal element catalyst in the liquid phase or in the presence of a heterogeneous, transition metal element-containing catalyst in the gas phase, yielding n-butylalkyl ether of formula (IV).
Patent JP-S57113489-A (JP)
Title: Semiconductor storage device
Inventor: YAMAGISHI MACHIO
IPC: G11C16/08
Filed: 1981-01-07
Abstract: PURPOSE:To prevent breakdown of an enhancement type transistor, by inputting the voltage applied when writing, to the drain of the enhancement transistor through a depression type transistor. CONSTITUTION:High voltage for writing 9 is inputted to Y=decoder 4 through a depression type MOS transistor TR2 being a resistance element, and through an enhancement MOS transistor TR2 being in a conducting state by a signal 1. Subsequently, a selective line which has been selected is applied to the drain of a storage element 3. When reading out a storage state, the TR2 is in the cut-off state and becomes to be in a kind of BVDS mode. As for the storage element, (0), or (1) state is decided through a sense amplifier 5 selected by X=decoder 6  and Y=decoder 4. In this case, a current flowing excessively due to low junction voltage resistance is limited by the element 9, and breakdown of the TR2 is prevented.
Patent JP-H01182249-A (JP)
Title: Full easy-opening can lid with high openability
Inventor: NOSAKA SHOJI
IPC: B65D17/40
Filed: 1988-01-05
Abstract: PURPOSE:To make an opening tab deeply in a direction of tearing at the initial stage of opening and reduce a force for further opening by a method wherein a step is made on the tearing side of the opening part, whose bending rigidity is partially increased, and the position of the step in the vicinity of the filing portion is specified. CONSTITUTION:In a part of the vicinity of an opening score 2, a fixing portion 5 is formed where a pulling tab 7 is fixed on a can lid 1. By making a recess at the shadowed portion so that the fixing portion is enclosed with a height of the main part of an opening tab 3 as reference, a protruding portion 6a and a peripheral part 6b which is formed on the periphery of the tab 3 along the score 2 are formed. A line which connects an intersection 7 of the line segmenting the both sides of the protruding portion 6a and the inner line of the peripheral part 6b to the tip of the fixing portion 5 is assumed to be 1. An angle theta made by the line 1 and the Y-Y axis which is parallel to a tearing direction X is set to 45 deg. to 85 deg.. Since the bending rigidity in the tearing direction X is strengthened, initial opening can be done without the opening tab 3 bent at the portion where a step 6 is provided.
Patent JP-S5285179-A (JP)
Title: Preparation of carbamoylated 5-fluorouracils
Inventor: OZAKI SHIYOUICHIROU
IPC: A61P37/06
Filed: 1976-01-08
Abstract: PURPOSE: Carbamoylnated 5-fluouracils, useful as anticarcinogens, suppressives of 5-fluorouracil with diisocyanate. 
     COPYRIGHT: (C)1977,JPO&Japio