baber/WOPTO huggingface dataset:
Patent GB-1143467-A (GB)
Title: Improvements in or relating to methods and apparatus for casting wall-like structures
IPC: E04G11/22
Filed: 1966-03-24
Abstract: 1,143,467. Shuttering for casting walls. M. BARRON. 24 March, 1966 [25 March, 1965], No. 13156/66. Heading E1S. Shuttering for casting walls includes a form liner 24 mounted on legs 10 by wales 30, the spacing and angle of the legs being adjusted by a toggle-mechanism 12 and turnbuckles 14, 14a and the legs being mounted on yokes 2 supported by jacks 4 climbing up rods 6. The liner may impart a pattern to the concrete and be subsequently removed or be keyed thereto to form a permanent facing. The liner may be in the form of a continuous flexible belt, see Figs. 10-12 (not shown), mounted on rollers carried by a frame suspended from the legs 10. The shuttering is defined by a pair of such liners having their rollers so spaced near the entry slot that bulges are formed therein to impart a kneading effect to the concrete. The concrete may be faced with stone chips, coloured mortar, mastic material, glass beads or plaster fed from a hopper adjustably spaced from one of the liners. The yokes may have drums carrying wire reinforcement mounted thereon and the shuttering be provided with tensioning means therefor together with automatic, time controlled vibrators, see Fig. 30 (not shown). The yokes may be raised by hydraulic rams mounted on brackets embedded in the concrete, see - Figs. 31-35 (not shown). By suitable re-orientation of the frames and rollers the belts may be moved horizontally as opposed to vertically.
Patent GB-783763-A (GB)
Title: Substituted haloacetyl piperazines and method of preparing same
IPC: C07D295/185
Filed: 1956-04-30
Abstract: The invention comprises substituted haloacetylpiperazines of the formula: <FORM:0783763/IV (a)/1> in which R is an aryl or heterocyclic radical, R1 is alkyl or H, and X is H or halogen; and a method of preparing them by the action of mono or dihaloacetylchloride on the N-monosubstituted piperazine.  In examples, dichloroacetyl chloride is reacted with 1-phenylpiperazine, 1 - (4 - chlorophenyl) - piperazine, 1-(2:6 - dimethylphenyl) - piperazine, 1 - (2-pyridyl)-piperazine, to give the corresponding substituted dichloroacetyl piperazines; 4-dibromacetyl - 1 - phenylpiperazine, 4 - chloroacetyl - 1 - phenylpiperazine, and the hydrochloride of 1-dichloroacetyl-2 : 6-dimethyl-4-phenylpiperazine are also described.  Heterocyclic groups specified for R include thiazolyl, pyrimidyl and pyrazinyl.ALSO:Haloacetylpiperazines (see Group IV (b)) may be made up into tablets, capsules, pills, &c. with suitable carriers, and especially with canned dog foods as anthelmintics.
Patent GB-1037237-A (GB)
Title: Adjustable centre pivot friction hinges
Inventor: LANG JACK
IPC: E05D7/086
Filed: 1964-03-31
Abstract: 1,037,237. Friction hinges. CROMPTON NETTLEFOLD STENMAN Ltd. March 12, 1965 [March 31, 1964], No. 13241/64. Addition to 960,888. Heading E2F. An adjustable friction hinge comprises a cylinder 4 having a mounting bracket 2 and a bridge piece 5 having a second bracket (not shown) and rotatable within the cylinder 4. Pairs of brake shoes 11, 12 and 13, 14, situated on each side of the bridge piece are separated by wedges 9 and 10 the distance between which is altered by a screw 8 to adjust the pressure of the shoes on the inner surface of the cylinder 4. Access to the screw 8 is provided by a hole 15 in the cylinder. The brake shoes may be of nylon.
Patent GB-235854-A (GB)
Title: Improvements in vehicle wheels with pneumatic tyre casing with or without an air chamber
IPC: B60B25/04
Filed: 1925-05-20
Abstract: 235,854. Bugatti, E. June 18, 1924, [Convention date]. Void [Published under Sect. 91 of the Act]. Tyre attachments to rims. - The edges h, h<1> of a pneumatic tyre cover i are clamped, in an airtight manner, between the side faces of the wheel rim a and side rings b, b<1>, which are detachably secured by bolts g. As shown, a separate airtube is not used and the clamping parts of the rings and rim are shaped to correspond with the tyre edges. Punctures may be repaired by applying patches f to the inner surface of the tyre.
Patent GB-1431022-A (GB)
Title: Process for the production of omega-substiuted amidrazones
IPC: C07C/
Filed: 1974-03-26
Abstract: 1431022 Amidrazones AGFA-GEVAERT AG 26 March 1974 [28 March 1973] 13322/74 Heading C2C Compounds of the formula  where R 1  is alkyl and R 2  is aralkyl or aryl which may be substituted are prepared by reacting compounds of the formulµ and  where R 3  is H, alkyl, alkoxy or halogen and X is oxygen or sulphur.
Patent GB-133873-A (GB)
IPC: B26B21/18
Abstract: 133,873. Reynolds, H., (trading as Reynolds, F.). Jan. 27, 1919. Razors, safety. The blade-holding head, handle, and fittings of a safety razor are made of vulcanite or vulcanized rubber and the blade of rustless and stainless steel. The handle may be weighted.
Patent GB-234508-A (GB)
Title: Silent drive mechanism for talking motion picture machines
IPC: G03B31/02
Filed: 1925-05-22
Abstract: 234,508. De Forest Phonofilms, Ltd., (Assignees of Forest, L. de). May 24, 1924, [Convention date]. Combined working of phonographs with kinematographs. - In apparatus for making and reproducing talking picture films, the means for feeding the film past the photographic sound recording or reproducing device is driven by a power source separate from that for feeding it past the picture camera or projector, with the object of reducing extraneous noises in the sound record. As shown, the sprocket 7 which drives the film 2 over the guide rolls 4 5, and through the sound recording or reproducing attachment 6 is driven from a motor 9 through gearing 10 - - 14. The sprockets 3, 8 and other moving parts of the apparatus are driven from the usual sources of power.
Patent GB-570810-A (GB)
Title: Improvements in or relating to filters
IPC: B01D35/22
Filed: 1943-08-18
Abstract: 570,810. Filters. STEWART, Sir F. C. Aug. 18, 1943, No. 13431. [Class 46] A filter comprises a container 1 having a downwardly disposec tangential inlets 4 near the top and a plurality o horizontal baffle plates 2, 3 near the bottom, a filter cage structure 5 with ar outlet at the top being supportec in the upper portion of the con. tainer and being closed at the bottom by a disc 8, with a depending cylindrical wall 9 forming a receiving space for lighter particles separating out from the vortical motion or washed from the outside of the filter cage by the tangential flow. The heavier particles are periphally separated by the vortical motion of the incoming fluid and fall to the bottom of the container beyond the edges of the baffle plates for withdrawal through a drain pipe and valve 10.
Patent GB-217217-A (GB)
Title: Core for hollow rubber articles and method of making same
IPC: B29D30/02
Filed: 1924-06-02
Abstract: 217,217. Goodyear Tire & Rubber Co., (Assignees of Burdette, R. S.). June 9, 1923, [Convention date]. Drawings to Specification. Moulds; moulding india-rubber tyres and hollow-ware. - A core, for use in moulding and vulcanizing hollow india-rubber articles, is made from a composition consisting of a granular material and glucose. A suitable composition is 80 parts of sand, 4 parts of glucose, and 1 part of water, which is moulded to the desired shape and allowed to set. The surface may be coated with a mixture of soapstone and glucose or with a covering of waterproofing material such as varnish or sprayed metal. On completion of the moulding &c. the glucose is dissolved in water, and the broken-down core removed. The Specification as open to inspection under Sect. 91 (3) (a) states that the core is suitable also for the moulding of cement, plaster of paris, &c. This subject-matter does not appear in the Specification as accepted.
Patent GB-1191447-A (GB)
Title: Improvements in or relating to Hopper Barges.
IPC: B63B35/30
Filed: 1969-03-14
Abstract: 1,191,447. Hinged barges. DEGGENDORFER WERFT UND EISENBAU G.m.b.H. 14 March, 1969 [19 March, 1968], No. 13504/69. Headings B7A and B7V. In a hopper barge comprising a hull having halves 4, 5 that can be swung out sideways, a propulsion system which includes a power unit 1, a vertical propeller shaft 2 and a propeller 3, the system and a helmsman's platform 7 are mounted on a common support 8 in such a way as to remain substantially in the same position relative to the barge whatever the position of the halves, a bottom bearing 10 for the shaft 2 being attached to a strut assembly 9 extending, forward of the shaft, from the support 8. The assembly 9 and shaft 2 are situated in a compartment 11 formed half within the inboard side of one portion 4 and half within the inboard side of the other portion 5. The propeller 3 is combined with the rudder and can be turned from side to side.
Patent GB-260886-A (GB)
Title: Improvements in or relating to dust guards for axle boxes
IPC: B61F15/22
Filed: 1926-05-29
Abstract: 260,886. Wade, H., (Chaton Fibre Co.). May 29, 1926. Drawings to Specification. Felt.-A felt, particularly for an axle-box dust guard, is made of 500 parts of cow hair, 550 parts of paper pulp, and 150 parts of cotton fibre. Reference, has been directed by the Comptroller to Specification 267,897, [Class 140, 'Waterproof &c. fabrics].
Patent GB-655279-A (GB)
Title: Improvements in or relating to photographic shutters
IPC: G03B9/20
Filed: 1948-05-20
Abstract: 655,279. Photographic shutters; shutters combined with flash-lamps. KODAK, Ltd. May 20, 1948, No. 13744. Convention date, May 21, 1947. [Class 98 (i)] An everset photographic shutter having symmetrical double-ended pivoted shutter blades, which are controlled by a blade ring and open and close during the setting period of the pivoted shutter-operating trigger movement, is provided with interconnected pivoted cover blades, which towards the end of the setting period, during which a spring between the blade ring and the shutter casing is tensioned, are opened by means carried by the shutter trigger. As shown, shutter blades 24 pivoted at 25 on a fixed plate (Fig. 2, not shown), are rotated by a blade ring 27 which is located in an annular groove in the mechanism baseplate 13 and to which ring they are connected by pins 29 engaging slots 30 in the ring. Sickleshaped cover blades 21 pivoted at 22 are pin and slot connected to each other at 37. The shutter trigger comprises a lever 32, pivoted at 33 on the plate 13 and having a manuallyoperable arm and an arm 34 for engagement by a cable release P, and a lever 38 also pivoted at 33 which overlies the lever 32 and is slotted to receive a pin 39 on it, a leaf-spring 41 having a forked end embracing the pin urging the lever 38 downwardly into the path of a pin 42 on the blade ring 27. Thus on pressing the trigger, the lever 38 engages the pin 42 and rotates the blade ring clockwise, tensioning the shutter driving spring 45 and opening and closing the shutter blades, the cover blades remaining closed until an extension 36 of the trigger lever 32 engages the cover blade connecting pin 37 and moves it outwardly against a spring 48 and opens them, the shutter blades then being closed. A slight further movement of the trigger causes the tip of the lever 38 to pass round the blade ring pin 42 so that the shutter blades open and close to make an exposure, the pin 42 sliding along the surface 40a of the lever 38, while the cover blades remain open until the trigger is released when both it and the cover blades are returned to rest by springs 44, 48 respectively, the lever 38 moving upwardly against the spring 41 and sliding over the bevelled edge of the pin 42. Different shutter speeds are obtained by an arm 97 of a toothed sector 50 of a star and pallet wheel retard train which engages a pin 47 on the blade ring for an interval determined by its initial position controlled by the engagement of a pin 49 on the sector with cam steps on a speed setting ring. An iris diaphragm may be provided behind the shutter, and the shutter may also be provided with a flashlight synchronizer as described and claimed in Specification 655,288.
Patent GB-205031-A (GB)
Title: Improvements in blocks for building and general construction purposes
IPC: E04B2/18
Filed: 1923-05-24
Abstract: 205,031. Palanti, M. May 24, 1923. Bricks and building-blocks, special shapes of.- Building blocks are formed of two parts, which may be constructed integrally or separate, each part having a hollow 5 in the form of a truncated pyramid, surrounded at the top by a continuous or interrupted projecting ledge 1 and at the base by a corresponding recess. One of the parts is provided with projections 2 on each of the four sides of less height than the ledge, and the other part has a notch 4 at one end for uniting integrally constituted blocks, as shown in Fig. 1, or a notch 4 at each end when the parts are separate, as shown in Figs. 4 and 6.
Patent GB-129849-A (GB)
Title: Improvements in and relating to Brakes for Vehicles.
Inventor: GAMBLIN JOSEPH
IPC: F16D49/10
Filed: 1918-08-23
Abstract: 129,849. Gamblin, J., and Pearce, E. H. Aug. 23, 1918. Band or coil; compensating for wear.-A vehicle brake comprises a band in two or more parts 13, 14, 15 within which wooden blocks 16 are disposed. The parts 13, 14 are mounted upon a fixed pivot 12, and the parts 14, 15 are hinged together at 18. The ends of the bands are connected to the ends of a lever 12 fixed to a rockshaft 11 actuated by an arm 10, link 7, and pullrod 6. To adjust the brake for wear, the link 7 is connected to a U-shaped member 8 slidably mounted on the rod 6 and positioned thereon by nuts 9. The brake is actuated' by a hand-lever.
Patent GB-1467155-A (GB)
Title: Automatic banking system
IPC: G06Q40/00
Filed: 1974-03-28
Abstract: 1467155 Selective signalling DOCUTEL CORP 28 March 1974 [24 May 1973] 13783/74 Heading G4H In an automatic banking system including a computer and a plurality of remote terminals, the terminals are polled in sequence to ascertain requirement to transmit an authorization request for the use of the computer, and are polled in sequence to ascertain readiness to accept an authorization code to complete a financial transaction. As disclosed, the (generalpurpose) computer polls the remote terminals for each of the communication purposes below. At a remote terminal, data on a credit card is verified as to quantity and quality, a user I.D. entered on a keyboard is verified by comparison, and in off-line use, expiry date, number of uses per day and total number of uses are checked. In on-line use, the latter operations are done by the computer. A card bank code is compared with stored bank codes. The type of card ("withdrawal transactions only" or not) is detected. If not "withdrawal transactions only", the type of account (credit card, savings, checking) is detected, the account number is verified, in off-line use comparison against a bad-account list is performed, and a keyboard selection is made of the type of transaction (various subdivisions of cash withdrawal, deposit, transfer money, payment). Whatever the type of transaction, the amount is entered by keyboard, and an authorization request message is sent to the computer, assuming on-line use. The computer acknowledges the receipt of the message. The computer checks expiry date, number of uses per day, total number of uses, and compares against a bad-account list. An authorization reply message is sent to the terminal. The terminal sends a completion status message to the computer. The computer can also send a message updating the badaccount list at the terminal. Parity checks with retransmissions if necessary are performed. Terminals are switched to off-line status if the retransmissions fail to correct the error, and if acknowledgements, terminal resets and computer response (to enquiry) do not occur within predetermined time delays.
Patent GB-581522-A (GB)
Title: Improvements relating to the resilient suspension of works' trucks or similar vehicles
IPC: B62D61/08
Filed: 1944-07-19
Abstract: 581,522. Vehicle spring-suspensions. RUBERY, OWEN, & CO., Ltd., and ARNOTT, D. D. July 19, 1944, No. 13785. [Class 108 (ii)] In a work's truck, in which the chassis-frame is supported by a turn-table which carries a power unit and the steering wheel or wheels, connection to the supporting means at either end of the chassis is made through rubber blocks which are bonded to members attached to both the chassis and the supporting means and which act mainly in shear. The rear axle is carried by arms 19 pivoted at their forward ends to the chassis and having their rear ends welded to a plate 33 which is bolted to plates 35, bonded to rubber blocks 32. The blocks are in turn bonded to plates 31 which are bolted to plates 28 welded to plates 25 bolted to chassis member 12. At the front a part 23 carried by the turn-table has a pin 40, and rubber bushes 50 are bonded to a sleeve 43 held on the pin by a nut 46, and to liners 48 fixed to brackets 38 carried by a chassisframe member 12. The bushes have chamfered ends 49.
Patent GB-1197901-A (GB)
Title: Improvements relating to Fluid Flow Control Valves
Inventor: MOSELY ARTHUR COLIN
IPC: F16K1/02
Filed: 1967-03-23
Abstract: 1,197,901. Valves. COMPRESSION JOINTS Ltd. 22 March, 1968 [23 March, 1967], No. 13826/67. Heading F2V. A valve for central heating systems has a frusto-conical valve member 20 movable by a knob 40 relative to a complementarily shaped seating 19. The valve spindle 22 is in threaded engagement with the valve body and has a shoulder 30 which engages with an internal flange 25 of a nut 24 to limit the upward movement of the valve member to a balance position for the system. The nut 24 can be adjusted on the valve body due to its threaded connection therewith to a required position and is then locked in this position by a collar 37 which has a hexagonally shaped bore that engages with complementary surfaces on the nut 24 and the housing part 26. When the valve member is moved to its uppermost position the frustoconical surface 34 seats on a complementary surface 33 of the valve body and in this position the top 0-ring seal 29 is exposed above the body and may be replaced.
Patent GB-1187555-A (GB)
Title: Electrical Terminal Block Assemblies
Inventor: FERNBERG PAUL CARL ROGER
IPC: H01R4/36
Filed: 1968-03-21
Abstract: 1,187,555. Electric couplings; terminal blocks. ITW Ltd. 20 March, 1969 [21 March, 1968], No. 13846/68. Heading H2E. An electrical terminal block comprises a preferably moulded nylon housing 10 having a channel 12 into which is slid a connector 28, preferably of sheet metal, comprising terminal tabs 30, 32, the housing having apertures 38 in its walls to locate nuts 42 in which bolts 44 for clamping a mains conductor 72 are received. The terminal block is mounted on an apertured base-plate through which are inserted clips 48, 50 comprising pegs 52 whose shoulders 56 abut the underside of the plate. The clips also have projections 54 which abut the upper side of the plate and which are mounted on rigid webs. The pegs 52 are mounted on flexible struts 60. The terminal block has projections (74, 76) at its ends which locate pegs (70) of a resilient plastics cover (Figs. 2, 6, not shown) having apertures (80, 82, 84) covered by thin webs which may be pierced by conductors. Two mains conductors at different potentials may be inserted in a terminal block (Figs. 7-9, not shown) having an insulative partition (86) forming two channels (12a, 12b) receiving two connectors (28a, 28b).
Patent GB-923248-A (GB)
Title: Improvements in gate latches
Inventor: FOSTER KENNETH DUDLEY
IPC: E05C19/00
Filed: 1961-04-18
Abstract: 923,248. Gate catches. FOSTER BROS. Ltd. Jan. 23, 1962 [April 18, 1961 (2)], Nos. 13882/61 and 29830/61. Class 44. A gate latch comprises a striker 34 projecting from the gate 36, a keeper 11 in a fixed position on the gate post 18 and having a ramp 21 with an upwardly opening latching recess 22, and an operating member pivoted at 31 on a stud 15 on said keeper 11 for lifting the striker out of the recess 22 and urging it on to and down the ramp 21 by means of a hand lever 25. After such release of the striker 34, the operating member remains in the position shown in the Figures by means of a stop member 27.
Patent GB-143056-A (GB)
Title: Improvements relating to domestic wash boards
IPC: D06F1/00
Filed: 1919-06-02
Abstract: 143,056. Hanvey, A. G. June 2, 1919. Washing-boards are made wholly of cement or a cement composition, for example cement and asbestos or reinforcing-material.
Patent GB-1214602-A (GB)
Title: Improvements in or relating to photographic aperture control mechanisms
IPC: G03B7/16
Filed: 1969-03-17
Abstract: 1,214,602. Diaphragm control mechanisms. HATTORI TOKEITEN K.K. March 17, 1969 [March 21, 1968], No.13929/69. Heading G2A. A diaphragm control mechanism automatically controls the aperture in a photographic camera in accordance with a distance value and a guide number of the flash device being used, the mechanism including an adjustable aperture operating member 25 adapted to rotate about an axis 24 which is offset from the optical axis of the camera, a guide number lever 20 which is settable in accordance with a selected guide number, and a distance lever 16 which has a cam surface 18 interposed between the aperture operating member and the guide number controlling member and which is connected to a focusing member for movement therewith, whereby movement of the distance lever in response to focusing movement of the focusing member adjusts the aperture operating member. Diaphragm blades 6 are pivotted at 5 and adjusted by a pin 4 and slot 7 connection, the pin 4 being mounted on a rotary ring 3. Operating member 25 is pivotted at 24 and has a cam surface (29), Fig.2 (not shown), which engages the ring pin 4, and a pin 27 for engaging cam surface 18 of lever 16. The position of guide number controlling member 21 is sensed by a pin 22 on lever 20, a nose 23 of the lever engaging the cam surface 18. The invention may be applied to helicoid lens tube cameras or front element focusing cameras, or it is applicable to interchangeable lens systems.
Patent GB-299761-A (GB)
Title: Improvements in and relating to electric submarine cables
IPC: H01B7/14
Filed: 1928-05-11
Abstract: 299,761. Felten & Guilleaume Carlswerk Akt.-Ges. Oct. 31, 1927, [Convention date]. Armouring cables. - In order to prevent the breaking of the conducting wires of a deep-sea cable during laying &c., spaced indiarubber rings are inserted between the cable core and the tube of profile wires so as to increase the friction.