baber/WOPTO huggingface dataset:
Patent GB-1482835-A (GB)
Title: Belt type baler for cylindrical bales
IPC: A01F15/07
Filed: 1975-09-19
Abstract: 1482835 Roll balers INTERNATIONAL HARVESTER CO 19 Sept 1975 [19 Sept 1974] 49207/76 Divided out of 1482833 Heading A1F The subject matter of this Specification is identical to that described in Parent Specification but the claims refer to the drive means employed to drive rollers 66, 68 of the upper belts, roller 94 of the lower belt, the hay lifting device 88 and the press roller 108. All the driving parts are concentrated in a small area at the front of the baler and contained in a housing (206), Fig. 1 (not shown).
Patent GB-1580268-A (GB)
Title: Apparatus comprising a shaft supported for rotation by a double row rolling bearing and a gear wheel mounted on the shaft
IPC: F16C35/067
Filed: 1977-11-28
Abstract: The combination comprising a housing, a shaft journal having a gear wheel at one end, and a bearing assembly rotatably supporting the shaft journal in a cylindrical seat in the housing. The assembly includes a one-piece outer ring having threads on its outer periphery cooperating with threads in the cylindrical seat. The outer ring is rotatable to permit axial adjusting movement of the bearing assembly relative to the housing. The bearing includes two rows of rolling bodies in the annular space between the rings spaced closely relative to one another and an inner race ring on the shaft journal for each of the rows of rolling bodies. One of the rows comprises rollers having axes inclined at an angle to the bearing axis disposed adjacent the gear wheel and the other row of rolling bodies comprises balls which roll against raceways in the ring to provide angular contact disposed at the opposite end of the shaft journal. A locking member engages the threads of the outer ring to permit axial adjustment thereof relative to the housing and abutts the housing to lock the outer ring in a predetermined axial position in the housing.
Patent GB-1254760-A (GB)
Title: Improvements in or relating to electro slag remelting
IPC: C22B9/187
Filed: 1969-10-08
Abstract: 1,254,760. Continuous casting; electroslag refining. BOHLER & CO. A.G. GEB. 8 Oct., 1969 [8 Oct., 1968], No. 49477/69. Heading B3F. [Also in Division H5] In an electroslag refining apparatus at least two moulds 11 are mounted upon a mould holding device 14, the device 14 being movable vertically on a guide column 50. As shown, three moulds 11 depend from the holding device 14, the mould axes being located at the apices of a horizontal equilateral triangle. Three electrodes 30 depend into the three moulds from an electrode holder 40 which is also vertically movable along the guide column 50. The electrodes are connected to a supply 60. The ingots producers 70 rest on an electrically conducting base-plate 80. Coolant is fed to the mould through a pipe 23 in the mould holding device 14. A pipe 18 conveys the coolant to the mould bases where it is introduced by horizontalpassages into the bottom of cavities 13, up through which the coolant flows in a helical path to leave the mould holding device through another passage (27). As refining proceeds the moulds 11 move upwardly.
Patent GB-1195270-A (GB)
Title: Stacking Boxes
Inventor: DIRCKX CHIELBERTUS JOHANNES SI
IPC: B65D21/02
Filed: 1967-11-01
Abstract: 1,195,270. Boxes. C. J. S. DIRCKX. 1 Nov., 1967 [7 Nov., 1966], No. 49628/67. Heading B8P. Boxes are provided with projections 5 which are disposed outside the periphery of the boxes, the projections being located on one another so that each box can be rotated relative to the other boxes. A cover box 4 is provided with a projection 5<SP>1</SP> which clips over the projection of the lower box 1.
Patent GB-1094067-A (GB)
Title: Device for locking the turret head in machine tools, more particularly turret lathes
Inventor: HAHN HERBERT
IPC: B23Q16/08
Filed: 1964-12-07
Abstract: 1,094,067. Turrets. GROSS DREHMASCHINENBAU " 7. OKTOBER " VEB. Dec. 7, 1964. No. 49695/64. Heading B3T. A device for locking a turret on a machine tool such as a lathe, comprises a plate 15 secured in a recess in the underside of the turret head 4 and which is provided with radially equally spaced catch elements 13 attached to the lower side 16 of the plate. Corresponding equally spaced grooves 9 are formed in a catch plate 7 which is secured to the turret slide 1. The underside of the catch plate 7 is provided with recesses located one on each side of the catch grooves 9 so as to achieve local resilience. The lateral sides of the catch elements 13 and corresponding grooves 9 are tapered. Operation of the turret is effected by lever 20 having a cam action so that when released the turret may be indexed, and then clamped by the lever which forces the catch elements 13 into the grooves 9 and at the same time forces the edge 14 of the turret into abutment with the surface 8 of the plate 7. In an alternative arrangement the resilient construction of the catch groove is omitted and the upper surface of the plate 15 is relieved, directly behind the catch elements to ensure local resilience of the catch elements.
Patent GB-1411442-A (GB)
Title: Partially-cured mouldable compositons and cured products prepared therefrom
IPC: C08L67/06
Filed: 1972-10-27
Abstract: 1411442 Laminates DAI NIPPON TORYO KK and LEBEN UTILITY KK 27 Oct 1972 [28 Oct 1971 (2)] 49768/72 Heading B5N [Also in Division C3]  Laminates are prepared which contain a cured product which is prepared by (I) heating, at a temperature of from 80‹ to 160‹ C., a liquid composition obtained by sufficiently agitating and blending a mixture comprising (A) 5 to 70% by weight of an unsaturated polyester having an average degree of condensation of at least 4 and a number average molecular weight of at least 1000, (B) 20 to 70% by weight of an ethylenically unsaturated monomer other than a "reactive plasticizer", a "reactive plasticizer" or a mixture thereof, (C) 10 to 65% by weight of a vinyl chloride homopolymer or copolymer and (D) 0À2 to 3% by weight of a polymerization initiator, to such an extent that the composition is not completely cured, and cooling the composition to obtain a non-tacky partiallycured mouldable composition having a hardness of from 20 to 95 as measured by the spring-tyre hardness test method K-6301 of Japanese Industrial Standards; and (II) heating the partially-cured composition at a temperature of from 120‹ to 180‹ C. to complete the curing, thereby to obtain a cured product having a Rockwell hardness of from 90 to 125 and a Barcol hardness of from 60 to 75. The term "reactive plasticizer" means (1) an alkyl ester of a polycarboxylic acid; (2) an alkyl or a cycloalkyl diester of an α,#-unsaturated dicarboxylic acid; (3) an acrylic acid ester having the general formula wherein A is a residue of a compound having at least two terminal hydroxyl groups; X is a hydrogen atom, a halogen atom or an alkyl group; and n and mare each 1, 2 or 3; (4) allyl acrylate; (5) diallyl glycolate; (6) triallyl cyanurate; (7) an allyl phosphate; or (8) diallylbenzene phosphonate. In Example 5 a glass cloth laminate is prepared by impregnating glass cloth, partially curing, laminating 12 sheets and completing the cure. A metal wire may be embedded in the laminate.
Patent GB-1216651-A (GB)
Title: Improvements in weighing apparatus
Inventor: SPEARING COLIN HUSON
IPC: G01G3/04
Filed: 1966-10-29
Abstract: 1,216,651. Weighing apparatus. WAYONIC ENG., Ltd. Jan. 26, 1968 [Oct. 29, 1966(2)], No.48579/66. Heading G1W. Apparatus for weighing cans in succession comprises a load platform 16 so connected to a load cell 10 as to transfer only vertical forces thereto and a conveyer arrangement for conveying the cans in succession over the load platform 16. The load platform 16 is arranged between two fixed platforms 15, 17 and is attached to one of the fixed platforms 15 by a plurality of parallel leaf springs 18, the platform 16 being arranged to act upon a load sensitive member 20 of the load cell 10 through a knife-edged support 21. The casing of the load cell 10 which supports the fixed platforms 15, 17 is itself supported on a spring mounted mass 12 providing an anti-vibration mounting. A screw conveyer 29 is arranged to direct cans to an endless chain conveyer 24 which is provided with spacer elements 30 to urge the cans over a plate 22 towards the platforms 15, 16, 17 and over a plate 23 away from the platforms 15, 16, 17, an endless belt conveyer 25 being arranged to support the cans during their travel over the platforms 15, 16, 17, the endless belt conveyer 25 being driven quicker than the chain conveyer 24 so that the cans are free from the spacer elements 30 when on the platform 16. The conveyers 29, cans of acceptable weight from those of unaccept- 24, 25 are arranged to be driven by a common able weight. motor and a reject device may be provided to sort
Patent GB-1163521-A (GB)
Title: Improvements in and relating to Cartons
Inventor: EARL HAROLD WILLIAM
IPC: B65D5/20
Filed: 1966-03-30
Abstract: 1,163,521. Cartons; packages. ALPERTON CARTON CO. Ltd. 21 Feb., 1967 [30 March, 1966; 28 June, 1966; 9 Nov., 1966], Nos. 14112/66, 28863/66 and 50198/66. Headings B8C and B8P. A cardboard carton is formed from a blank having side panels 3, 4 which end before the corners and a base panel cut across the corners so that flaps 5, 10 on the ends of the side panels form, in an erected carton, a corner panel. The flaps 5, 10 are locked in position in the erected carton by a tongue and slot connection as shown in Fig. 1, or formed by having an extension flap (5b), Fig. 3 (not shown), carrying the tongue, hinged to the first flap (5a) which constitutes a corner panel so that the tongue and slot connection is made on the side panel 4. The slot may be T- or V-shaped, or semicircular, Fig. 6 (not shown), to engage an oppositely directed semicircular tongue. The angle between the flap fold line and the side panel fold line may be greater than 90 degrees so that the side panels diverge upwardly and several cartons may be nested. The carton when filled may be shrink wrapped in transparent material.
Patent GB-1332923-A (GB)
Title: Microprogramme store
IPC: G06F9/26
Filed: 1970-10-22
Abstract: 1332923 Microprogram stores PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd 22 Oct 1970 [25 Oct 1969] 50208/70 Heading G4A A microprogram store consists of a read only store DG having an output buffer 2, and a read/write store LG, the read only store containing a number of microprogram instruction words by means of certain ones of which microprogram words stored in the read/write store may be accessed so that effective size of the microprogram store may be varied as required. The read/write store may be used to store, e.g. diagnostic sub routines. Two modes of operation are described. In the first, Fig. 1 (not shown), the read only store DG is addressed, by for example a computer, via register (AR). The accessed word is passed to the buffer register 2 and consists of two portions, an address DAR which specifies the address of the next following micro-instruction and a command DCR. When a micro-instruction stored in the read/write store is required the address portion actuates a gate (5), and the command is passed to the addressing circuits 3 of the read/write store LG and the appropriate instruction is then loaded into output buffer 4. The command portion also causes the contents of the buffer 4 to be rewritten into the read/write store via line 7 and write circuits 6. The address part LAR of buffer 4 may refer to a further instruction in the read/write or read only stores. In a second mode of operation assuming that the program is utilizing the instruction at address lg20 in store LG the instruction at address dg20 in store DG will be accessed and fed to buffer 2. The command part of instruction lg20 accesses register F which, in the example contains the address in store LG of instruction lg2l. The command part of dg20 causes store LG to be accessed by register F while the address part accesses instruction dg21 from store DG. Instruction dg21 increments the contents of register F and also accesses instruction dg 22 from store DG. Instruction dg22 causes the contents of buffer 4, i.e. instruction lg21, to be transferred to buffer 2 via register H. Instruction dg22 also accesses instruction dg23 from store DG but as this instruction is mostly zeros the contents of buffer 2 are not modified. Instruction lg21 accesses instruction dg24 from store DG which in turn access instruction dg20 so as to repeat the sequence with the only difference that register F accesses instruction lg22. The loop continues with successive instructions from store LG being accessed via buffer 2 until one of those instructions, in this case lg22, refers to an instruction dgk beyond the loop repeating instruction dg24. Parity checks may be performed on the accessed instructions.
Patent GB-1385850-A (GB)
Title: Receiver for a selective paging system
IPC: H04W88/02
Filed: 1973-10-30
Abstract: 1385850 Selective signalling PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd 30 Oct 1973 [2 Nov 1972] 50318/73 Heading G4H [Also in Division H4] A receiver for a selective paging system includes a local clock signal generator which is automatically switched to supply an input to an acoustic warning device on receipt of the correct address signal for that receiver. By this means a separate tone oscillator is dispensed with, with consequent saving in weight. As shown, the transmitter 1 is provided with an address generator 3 by which the digits of a desired decimal number may be successively generated in binary form under the control of a clock pulse generator 4. The resulting signal frequency-modulates via modulator 5 a carrier wave generated at 6. The signal is of the type in which binary 1 has a high value in the first half of the bit period and a low value in the second half and binary 0 is the inverse thereof. At the receiver the received signal is frequency-changed at 8 and supplied via filter 9 and limiter 10 to a detector 12 and a phase discriminator 11. Phase discriminator 11 forms part of a phase-lock loop comprising clock pulse regenerator 14, filter 16 and divider 15. The clock pulses from divider 15 are supplied to synchronous detector 12 and the resulting address code is supplied to an address comparator 17 which on receipt of the correct address, as stored at 19, supplies a control signal at 18. This causes switch 22 to break and switch 21 to make to apply the output of the clock pulse regenerator 14 to the acoustic reproduction device 20. Switches 21, 22 may be electronic switches.
Patent GB-1184276-A (GB)
Title: Improvements in or relating to Electrical Capacitors
IPC: H01G4/232
Filed: 1968-10-25
Abstract: 1,184,276. Capacitors. SIEMENS A.G. 25 Oct., 1968 [26 Oct., 1967], No. 50807/68. Heading H1M. Electrical connection is made to the exposed edges of capacitor plates 1 at the end faces of a wound or stacked capacitor by applying successive metal layers 2, 3, 5, the metals in adjacent layers being capable of forming alloys with one another. For aluminium electrodes, particularly regenerately thin metallized layers on dielectric foils 7, layer 2 may be aluminium, layer 3 copper, a copper-rich alloy or silica, and layer 5 tin, a tin-rich alloy or zinc. The layers may be applied by schoop spraying.
Patent GB-1498426-A (GB)
Title: Copolymer
IPC: C08F226/06
Filed: 1974-11-22
Abstract: 1498426 Cross-linked hydrogel-forming copolymers SMITH & NEPHEW RESEARCH Ltd 12 Feb 1975 [29 March 1974 4 July 1974 22 Nov 1974] 6018/75 6019/75 and 50813/74 Heading C3P Polymers containing up to 5% of crosslinking units which form hydrogels and are suitable for contact lenses are formed from (a) 3 - methoxy - 2 - hydroxypropylmethacrylate (G-MEMA), (b) at least one N-vinyl lactam and (c) a strength- and stiffness-enhancing monomer. Monomer (c) may be methyl methacrylate, 3- t-butoxy-2-hydroxy propyl methacrylate, phenoxyethyl methacrylamide, benzyl methacrylate and phenethyl methacrylate. The lactam (b) may be N-vinylpyrrolidone, N-vinyl-2-piperidone or N-vinyl-#-caprolactam. The crosslinking agent may be N,N-methylene bis(meth)- acrylamide, ethylene or polyethylene dimethacrylates, allyl methacrylate or 3-allyloxy-2. hydroxypropyl methacrylate. Polymerization may be carried out by maintaining the monomers including cross-linking agent at 30-55‹ C. in the presence of a suitable catalyst such as azobisisobutyrodinitrile followed by post-cure at 90-120‹ C.
Patent GB-1079224-A (GB)
Title: Process for the production of pyridazinone derivatives
IPC: A61K31/50
Filed: 1964-12-14
Abstract: The invention comprises a process for preparing compounds of formula <FORM:1079224/C2/1> wherein the group <FORM:1079224/C2/2> is a di-(C1- 5 alkyl) or di-(C1- 5 alkenyl) group or a cyclic imine residue which may contain an oxygen, sulphur or second nitrogen atom in the ring, by reaction of a compound of formula <FORM:1079224/C2/3> wherein R is a halogen atom or a C1- 4 alkoxy group, with an appropriate amine.
Patent GB-509444-A (GB)
Abstract: 509,444. Calculating-machines. MERCEDES BUROMASCHINEN-WERKE AKT.-GES. March 29, 1938, No. 9565. Convention date, April 21, 1937. [Class 106 (i)] In a combined typewriting and calculating machine having automatic total-taking means and provided with locking mechanism to prevent the entry of an amount into the denomination below the units of pounds (this denomination being reserved for typing a comma) and to prevent the entry of an amount other than unity in the tens-of-shillings denomination, means are provided to disable this locking mechanism when the total key is depressed. Manuallyoperated means for looking the calculating mechanism for use when letter-typing is proceeding are also described. The invention is shown as embodied in the machine disclosed in Specification 496,720. The depression of a numeral key causes a corresponding slide 32 to descend and then to rise by the action of a power-driven cam 36, the slide giving a differential movement to a master actuating wheel by means not shown in Fig. 5. Each slide engages a bar 46 connected by arms 48 to a shaft 49 which is thus rocked. The shaft has detents which release the actuating-wheel train and the operative denomination of the totaliser. The shaft 49 is, however, normally locked by the engagement of an arm 86 on the shaft with a detent lever 79. When the totaliser moves into a computing position this lock is released by the engagement of a cam secured to the totaliser with the end 80 of the detent lever 79. This cam has a recess 117 which comes above the end 80 when the totaliser is in the "comma" position between the units of pounds and the tens of shillings, and also when it is in the tens of shillings position and the shaft 49 remains locked. In the "comma" position, the shaft 49 is locked by a second locking means not shown. In the tens-of-shillings position, if the " 1 " numeral key 41 be depressed, a projection 97 on the " 1 " slide 32 rocks a lever 91 engaging an arm 88 connected to the detent lever 79 and thus unity may be entered. Total taking. When the total key 99 is depressed a link 102 is lifted to rock a lever 105 engaging a slide 110 which rocks clockwise a lever 70 about a pivot not seen in Fig. 5 to depress the detent lever 79 and thus unlock the shaft 49, the total-taking operation then proceeding as described in the abovementioned Specification. Locking calculating mechanism. A slide 61 can be manually moved to the right, lugs 63 on the slide 32 engaging recesses in the actuating slides 32 and in a zero slide (not shown) to lock these slides in inoperative position.
Patent GB-1247914-A (GB)
Title: Machine and method for cleaning foundry moulds and recovery of components
IPC: B24C9/00
Filed: 1968-10-28
Abstract: 1,247,914. Blasting; tumbling. WHEELABRATOR CORP. 28 Oct. 1968 [13 Dec. 1967] No. 50979/68. Heading B3D. Apparatus for cleaning castings includes a blasting and tumbling chamber and separators for recovering blasting material from sand and other debris removed from the castings by blasting and tumbling. Castings are tumbled in the chamber and then blasted and the resultant loose material is fed to a first separator which removes heavier debris, then to a magnetic separator which permits discharge of non- magnetic material to waste. Magnetic material passes back to the debris exit from the chamber and then to a third separator before being fed again to the blasting means. An enclosure 1 with a door 2 has an endless belt 4 forming a tumbling trough and one or more centrifugal throwing wheels 6. Arisings from the trough pass through a screen 8 and are taken by conveyers 7a 10 to a chamber 12 having an opening 14 in communication with a shoot 20 through a gate 15 actuated between open and closed positions manually or by an electric motor 17 or air cylinder controlled by a time cycle switch 18. A conveyer 21 feeds the material to a first separator 23 for removing coarse waste via an exit 32 and the finer material enters a magnetic separator 33. Non-magnetic material is discharged at 34 and the magnetic blasting material fed midway of the conveyer 7a to the conveyer 10. The gate 15 now closes so that the material is fed to a separator 25 which removes spent blast particles and any remaining sand via a shoot 27. Re-usable particles are fed to the blast wheel 6 via a gate 30.
Patent GB-1279906-A (GB)
Title: alpha-AMINOCYCLOALKANONE OXIME HYDROCHLORIDES
IPC: C07C251/44
Filed: 1970-10-29
Abstract: 1279906 Alpha-aminocycloalkanone oximes TORAY INDUSTRIES Inc 29 Oct 1970 [22 Dec 1969] 51550/70 Heading C2C Alpha - aminocycloalkanone oxime hydrochlorides are prepared by reacting a bis-(2- chloro-1-nitroso-cycloalkane) of Formula I : (in which R is C 3-10  alkylene and "VVV" represents stereo-isomerism) with ammonia, the molar proportion of ammonia being at least 20 times the molar proportion of bis-(2-chloro-1-nitrosocycloalkane). The process is preferably effected at 0 to 150 C. in a solvent, e.g. a C 1-5  alkanol, a cyclic ether or water, or a mixture of two or more of these. Alpha-aminocyclopentanone and alpha-aminocyclooctanone hydrochlorides are prepared by hydrolysing the corresponding oximes. Alpha-amino-omega-laurolactam hydrochloride is prepared by Beckmann rearrangement of alpha - aminocyclododecanone oxime hydrochloride.