baber/WOPTO huggingface dataset:
Patent GB-374606-A (GB)
Abstract: 374,606. Knitted fabrics ; netting. PARE, F. W., Russell Street, Nottingham, and COOMBES, W., 15, Arnesby Road, Lenton, Nottinghamshire. May 20, 1931, No. 14830. Drawings to Specification. [Classes 74 (i) and 74 (ii).] A flat or tubular fabric composed of knitted chains is made on a warp knitting-machine by laying in wefts composed of previously enchained yarns. The warps are enchained in the process of manufacture and the warp and weft chains are connected together by knitting one into the other. The fabric, which may be of a more or less open texture and patterned in various ways, is suitable for use as curtains, decorations, furniture, and other covers, laundry or other bags and garden, tennis, fishing &c. nets.
Patent GB-1154330-A (GB)
Title: Improvements in or relating to Rapid-Hardening Portland-Cement
IPC: C04B7/02
Filed: 1966-08-22
Abstract: 1,154,330. Cement. GOSUDARSTVENNY VSESOJUZNY NAUCHNO - ISSLEDOV - ATELSKY INSTITUT TSEMENTNOI PROMYSHLENNOSTI. 22 Aug., 1966 [20 Aug., 1965], No. 37607/66. Heading C1H. Rapid hardening portland cement is obtained by grinding a raw mix until of its silica content not less than 20% is sized 0À5 to 15 Á and not more than 8% is 60-200 Á, sintering, and grinding the clinker (which contains more than 55% alite and not more than 8% tricalcium aluminate) so that 20-25% is sized up to 5 Á; 55- 80% is 5-30Á, and up to 6% is 80-200 Á, the % b.w. of particles having a size equal to or greater than any particular value as a function of size using the Rosin-Rammler-Sperling system of co-ordinates giving angular co-efficients of 0À4-0À5 for the less than 5 Á and of 0À8 for the 5-30 Á size.
Patent GB-1516733-A (GB)
Title: Shaped textured protein food product
IPC: A23L7/10
Filed: 1975-09-15
Abstract: 1516733 Shaped meat or meat analogue products PROCTER & GAMBLE CO 15 Sept 1975 [16 Sept 1974] 37754/75 Heading A2B [Also in Division C3] Textured shaped protein foods are prepared by coating textured protein particles with a binder comprising 10-70% of 7S soy protein isolate and 30-90% of water, shaping, and heating to preset the binder. The ratio of binder to textured protein may be 1:1 to 1:10. Heat setting may be at 120-450‹F. The textured protein may be hydrated with 1-3 times its dry weight of water, and may be meat or soya protein.
Patent GB-1155754-A (GB)
Title: Improvements in or relating to Reactive Anthraquinone Dyestuff
Inventor: RANDALL DAVID I
IPC: C09B62/467
Filed: 1966-08-23
Abstract: 1,155,754. Anthraquinone dyes containing α,#-dihaloacrylamido groups. GENERAL ANILINE & FILM CORP. 23 Aug., 1966 [21 Oct., 1965], No. 37811/66. Heading C4P. The invention comprises dyes of the formula D(A) 1-4  wherein D is an anthraquinone nucleus and A is an α,#-dihaloacrylamide group directly attached to the anthraquinone nucleus or to a pendant optionally substituted aryl carbocyclic group attached to the anthraquinone nucleus by a -CO-NH-, -NH-CO-, -NH-SO 2 -, -SO 2 NH-, -NH-Ar-SO 2 -NH-, -OAr-SO 2 -NH- group through the left hand valency, or by a group the N and S atoms being linked to different carbon atoms of the anthraquinone nucleus, Ar is an optionally substituted aryl carbocyclic group, the dyes containing one or more sulphonic or carboxylic acid groups, or salts thereof, linked to the anthraquinone or the aryl groups. The dyes are prepared by reacting the corresponding amino anthraquinone intermediate with α,#-dihaloaeryloyl chloride or by condensing an anthraquinone compound with a compound containing an α,#-dihaloa crylamido group. The dyes give, yellow, orange, red, blue and violet shades on cellulosic materials, e.g. cotton, linen.
Patent GB-343640-A (GB)
Title: Improvements in or relating to the patterning of ceramic or enamelled metal goods
IPC: C04B41/81
Filed: 1929-12-10
Abstract: Ceramic or enamelled metal goods are decorated by spraying the colouring matter over or through a screen which is perpendicular to the surface to be treated, the spray being delivered at an oblique angle to both the screen and the surface.  Fig. 1 shows part of the surface 1 being decorated by colour from the nozzle 3 sprayed over the edge of <PICT:0343640/III/1> <PICT:0343640/III/2> the screen 2, leaving a band a of undecorated ware.  Figs. 2 and 3 show a spiral screen 5 which is held in a perpendicular position by laying the handle 6 on the surface to be treated for the spray to be delivered obliquely therethrough.
Patent GB-338760-A (GB)
Title: Improvements in and relating to saucepans, frying pans and the like
IPC: A47J36/08
Filed: 1929-12-12
Abstract: 338,760. Edwards, E. C. Dec. 12, 1920. Heating and cooking vessels; lids; strainers.- A saucepan, frying pan or like vessel is provided with a strainer 9 resting bn a shoulder 3 and retained in place by stops such as 5, 8, provided on the wall of the pan above the shoulder. One edge of the strainer is formed with a gap 10 adapted to pass over stop 8 after the opposite edge has been inserted under the stops at the other side of the pan ; the strainer is then turned to secure it in position.
Patent GB-839089-A (GB)
Title: Plate clamp
Inventor: LOVELIDGE GEORGE EDWARD
IPC: B25B31/00
Filed: 1957-12-07
Abstract: 839,089. Clamps. BAYSWATER MOTORS Ltd., and BARDOLPH & PARTNERS Ltd., J. F. Oct. 13, 1958 [Dec. 7, 1957], No. 38135/57. Class 44 A clamp for holding plates 13, 14, Fig. 3, together during riveting, &c., has a pin 6 slidably mounted in a holder fitted at one end with a bush 2, the pin being recessed so as to form an arcuate surface 5, and a shoulder 11. The holder 1 has eccentric cylindrical and arcuate portions 3, 7 respectively mating with concentric bores 9, 4 of the bush 2, the reduced portion 5 of the pin also being, received. by the bore 4. In use, holes 15 in the plates are engaged with the recess 5 of the pin 10 which, having a screw-threaded portion 16 engaged by a nut 19, is moved axially to trap the plates between the shoulder 11 and a face 12 of the bush 2. The pin, which may be spring-urged, has a stop 17 to prevent removal of the nut. The bush may be made of synthetic plastic material, rubber or metal and, as an alternative, Fig. 5, may have an eccentric bore 4<SP>1</SP> relatively to a concentric bore in the holder. Specifications 485,195, 603,889 and 603,890 are referred to.
Patent GB-1322380-A (GB)
Title: Ultrasonic flaw detection devices for the continuous and automatic ultrasonic inspection of material at a high temperature
IPC: G01N29/28
Filed: 1970-08-07
Abstract: 1322380 Spray producers SUMITOMO METAL INDUSTRIES Ltd 7 Aug 1970 [9 Aug 1969] 38170/70 Heading B2F [Also in Division H4]  Spray nozzles are provided for cooling a hot object moving through an ultrasonic flowdetection station, the spray being directed against the direction of movement of the object so that cooling water from these and other cooling nozzles is prevented from mixing with a main laminar-flow water jet used as a couplant for the ultrasonic energy, thereby avoiding the generation of noise signals by the mixing action and enabling the inspection of initially-hotter objects than would be possible if the other cooling nozzles were used alone. In the Fig. 3A system, spray nozzles 6 above and below hot object 7 are directed at an angle α to the object path 10. Other water spray nozzles 6-1, .... 6-n provide the main cooling effect and laminar flow jets 5 provide the acoustic coupling for inspection by reflection or through-transmission of ultrasonic pulses or continuous waves. Laminar flow jets may be used instead of spray nozzles 6-1, .... 6-n. Spray production (Fig. 1). Water at 2-10 Kg/cm<SP>2</SP> pressure is ejected from inner nozzle 2 having a tip bevel angle α 1 =45-180. Compressed air at 1-2 Kg/cm<SP>2</SP> pressure is supplied to outer nozzle I having a tip bevel angle α 2 =60-180. Nozzle 2 is threaded in nozzle 1 so that the separation of the two tips can be adjusted to vary the spray.
Patent GB-917349-A (GB)
Title: Improvements in or relating to the production of concrete pressings
Inventor: ROWLES DAVID VICTOR
IPC: B28B7/46
Filed: 1958-11-26
Abstract: 917,349. Moulding concrete. FIELDING & PLATT Ltd. Nov. 18, 1959 [Nov. 26, 1958], No. 38174/58. Class 87(2). The bottom table 1 of a hydraulic press supports a drain plate 2 and a mould table 3 and on the plate 2 is a perforated plate 11. Concrete 6 is compression-moulded in a mould 4 under a pressing head 5. A sheet 7 of metal gauze with a sheet 8 of coarse weave nylon fabric attached is fixed to the head 5 and another sheet 9 of metal gauze with a sheet 10 of coarse weave nylon fabric attached is fixed to the perforated plate 11. The metal gauze may be attached to the head 5 by quick-release bolts or by magnets. The walls of the mould may be similarly lined, with provision for drainage.
Patent GB-1275693-A (GB)
Title: A clock for indicating the local time at different places throughout the world
IPC: G04G9/08
Filed: 1970-08-07
Abstract: 1275693 Geographical time indicating DAINI SEIKOSHA K K 7 Aug 1970 [20 Aug 1969] 38224/70 Heading G3T A digital display world clock which can selectively indicate time expressed as - day, hour, minute, second corresponding to each major city in the world includes a clock pulse generator 1 Fig. 1, comprising a quartz crystal oscillator and frequency divider and which in normal operation feeds a 1 Hz signal to a 'seconds' portion of a digital counter 2. The counter produces a reference signal representing a reference time and which increases at the rate of one/sec in synchronism with elapsing time. The units of min. and sec. components are fed direct to a visual display indicator 7 while the date, hour and tens of minutes components of the counter output are fed to the display 7 via an adder 6 where they are added to a time difference signal corresponding to any particular city selected by means of a switch 8. Since the time zones around the world differ in multiples of 30 mins. it is not necessary to adjust the mins. and secs. indications. When not required to indicate time at other places, the counter can supply a count indicative of local time. The reference time may be Greenwich Mean Time minus twelve hours. Correction for  "summer time" can be effected by operation of a switch 9 whereby to add a further difference signal of one hour. A switch 3 is operable to adjust for the number of days in the month. For fast adjustment of the reference signal to a value equal to the reference time, the switch 4 is moved so as to apply the 1000 Hz or 100 Hz pulse trains to the minutes counting portions of the counter 2. The digital display indicator may comprise electron valve or semi-conductor numerical display units.
Patent GB-1468449-A (GB)
Title: Dartboard construction
IPC: F41J3/00
Filed: 1974-09-03
Abstract: 1468449 Dartboards CROWN RECREA TION INC 3 Sept 1974 [10 Dec 1973] 38387/74 Heading A6S A cage for a dartboard defines the target area and includes a rim, the cage being formed from a thermoplastic material which shrinks upon cooling so that the cage when first moulded can receive a core, e.g. a laminated board, onto which it then contracts. As shown, a dartboard cage 50 of polyethylene, &c. has a rim 52 with a front flange 60 and individual rear flanges 64 also illustrated in Fig. 6 (not shown). When first moulded, the cage 50 easily accepts a laminated core 12 having paper or cardboard layers on its top and bottom faces. As the cage 50 shrinks, the flanges on its front and rear edges slide over the top and bottom faces of the core 12 to grip it. Recesses 58 in the core 12 hold darts. In a modification, Figs. 1-4 (not shown), the rim is circular and integral with the outer ring 30 of the target area.
Patent GB-369603-A (GB)
Title: Improvements relating to time checking apparatus for use in connection with receptacles or tokens
IPC: G07C1/32
Filed: 1930-12-22
Abstract: 369,603. Time-checking apparatus. LOVE, H., 3, Park View, Blackwood, Newport, Monmouthshire. Dec. 22, 1930, No. 38547. [Class 106 (iv).] Apparatus for indicating the time at which tokens or closed receptacles are attached thereto comprises a watch or clockwork mechanism mounted in a casing adapted to rotate to prevent tampering and interengaging and locking mechanism for the watch and twopart casing. As shown in Figs. 1 and 2, the watch or clockwork mechanism is mounted in a casing c with a centrally disposed flange c<1> supported in ball bearings in a frame d secured to the casing of the apparatus whereby it is freely movable. The hands of the clockwork mechanism are provided with notched discs e, f, adapted to be engaged by the projection j<1> of a spring-controlled slide j. The enclosing casing is formed of two parts a, b, the part b being adapted to be locked to the part a by the manipulation of a locking slide i. When the part b is applied and the slide i operated a projection i<1> thereon engages a plate b<1> on the lid. At the same time displacement of the locking slide presents a slot or recess i<2> therein to a locking bolt g. This locking bolt is controlled by a spring g<2> and is provided with a pin g<1> engaging a slot j<2> in the slide j. The receptacle h to be attached is inserted in a recess a4 in the casing and the locking bolt g is projected to pass through a hole in an attachment on the receptacle. When the pin g<1> is freed from the slot j<2> the slide j is retracted to free the hands of the clockwork mechanism. The locking slide i is provided with a projection i<5> which on the slide being moved to the unlocking position perforates a paper or other seal k. Specification 302,196, [Class 106 (iv), Indicating &c.], and 367,833 are referred to.
Patent GB-957697-A (GB)
Title: Improvements in or relating to spectacle frames
IPC: G02C1/08
Filed: 1962-10-11
Abstract: 957,697. spectacle frames. HENRY GUILLET & CIE S.A. Oct. 11, 1962 [Oct. 11, 1961], No. 38618/62. Heading G2J. A spectacle frame has grooved and split lens rims 2, each rim having two rearward extending lugs 7, 8 and means, for example pins 4 and recesses 5, for preventing transverse shifting of the lugs when they are clamped together by means of a flanged strap 16, pivoted at 15, to lug 8. Preferably, and as shown, lug 8 has an extension 12 which together with pin 15 forms part of the hinge between the side'piece and front part of the frame. The flanged strap 16 is held in its lens rim closing position either by means of bosses 17 and recesses 10, as shown, or its flanges may be elastically incurved to grip the lugs.
Patent GB-1362918-A (GB)
Title: Thioesters of guanidinoorganic acids and production thereof
IPC: C07C/
Filed: 1972-08-21
Abstract: 1362918 Thioesters of guanidino-carboxylic acids ONO PHARMACEUTICAL CO Ltd 21 Aug 1972 [19 Aug 1971 28 June 1972] 38956/72 Heading C2C Novel, therapeutic compounds of general formula  (including salts thereof) wherein A is a straight or branched chain alkylene group having 1 to 10 carbon atoms, B is a p-phenylene, p-benzylene, or bivalent alicyclic group, a is 0 or 1, b is 0 or 1, a + b is 1 or 2 and R is a straight or branched chain alkyl group or a carbethoxyalkyl group the alkyl portion of which has 1 to 10 atoms, an alicyclic group, an aromatic group or aralkyl group which alicyclic group or aromatic group may be substituted with a carbethoxy, carbethoxy-lower alkyl, carboxyalkyl, halogen, alkoxy, acylamino, alkylsulphonyl, carboxy, thiolocarboxy, nitro or carbamoyl group, are made by reacting corresponding acid halides (obtained from the free acids) with RSH.
Patent GB-1325357-A (GB)
Title: Method and article
IPC: B32B37/14
Filed: 1970-08-13
Abstract: 1325357 Laminates RANSBURG CORP 13 Aug 1970 [15 Aug 1969] 38983/70 Heading B5N [Also in Division B2] Sandwich structures having an apertured core are made by applying adhesive in fibre form to the core by a spray (see Division B2) or as a felt or mat so that the surface is covered by a random array of fibres, heating the adhesive to cause it to mass on the edges of the apertures and then placing a facing material in contact with the coated edge and laminating, preferably using heat and pressure. The core may be a honeycomb, e.g. of aluminium, beryllium, magnesium, titanium or alloys thereof, stainless steel, glass or wood, foams of polyurethane or polystyrene or of wall board. Suitable adhesives are epoxy, phenolic or vinyl resins, polyamides, polyethylene, neoprene, rubbers, nitrile rubbers, polysulphide, polyurethane and mixtures thereof. The facing material may be a metal, glass, wood, wallboard or foams of polystyrene or polyurethane.
Patent GB-345301-A (GB)
Title: Improvements in or relating to electric switching devices
IPC: H02B11/04
Filed: 1929-12-20
Abstract: 345,301. Switchgear structures. GENERAL ELECTRIC CO., Ltd., Magnet House, Kingsway, London, GARRARD, C. C. and KEELEY, F. J., of General Electric Co., Witton, Birmingham. Dec. 20, 1929, No. 39053. [Class 38 (v).] Isolating arrangements described in connection with adrop-down oil-immersed potential transformer but applicable to isolating arrangements in general comprise a spring-controlled rod 2 which in the raised position of the transformer tank 4 connects together an insulated contact 9 connected with the bus-bar and a clip contact 25 connected with the transformer. The rod slides in bushes 15,16 carried by an insulator having a metal lining 17 and carried by the tank 4. A compression spring mounted between a flange 19 fixed on the rod and the fixed bush 16 (or an equivalent tension spring) tends to push the rod upwards. When the tank is lowered for isolating purposes, contact between the lower end of the rod and the contacts 25 is broken under the oil. Subsequently, when the flange 19 reaches the bush 15 the rod is pulled down, positively, and contact between the upper end of the rod and the bus-bar contact is broken. In raising the tank, the contacts are made in the reverse order.
Patent GB-1524083-A (GB)
Title: Rudder assembly for a boat
IPC: B63H25/38
Filed: 1975-09-24
Abstract: 1524083 Rudder assembly. D B I PROCTOR 26 Aug 1976 [24 Sept 1975] 39103/75 Heading B7V A rudder assembly comprises a blade 2 pivotally mounted by a pivot bolt 4 on a stock member 3 comprising frames 7, and a tiller 5 pivotally coupled to the blade 2 by a pivot bolt 6; the tiller being provided with slots 18, (22) (Fig. 2, not shown) which can receive a peg 17 formed on the stock member so that the rudder can be retained in one of two extreme positions, and teeth 26, 27 which can engage notches 31, 32 to retain the rudder in one of four intermediate positions. A severe rearward force on the rudder can cause disengagement of the tiller from the stock member to allow the rudder to pivot upwardly. The tiller can also be manually disengaged from the stock member and moved forward to raise the rudder to any one of the previously mentioned positions. The stock member 3 is pivotally secured to the transom 11 of a boat 12 and spring biasing may be incorporated between the tiller and the stock member.
Patent GB-1288103-A (GB)
IPC: C23C22/22
Filed: 1970-08-13
Abstract: 1288103 Phosphating LUBRIZOL CORP 13 Aug 1970 [8 Oct 1968] 39114/70 Heading C7U An aqueous phosphating solution for zinc and ferrous metals contains (A) phosphate, 3-20g/l (B) zinc, 0À5-3g/l, (C) Ni, Co, or Cu, 0À05-3À0, 0À003-0À7 or 0À003-0À04g/l respectively, (D) Mg, 1-8g/l (E) nitrite, 0À01-0À25 g/l and (F) fluoride and/or chloride, 0À09-3À0 and/or 2-30g/l respectively. Sources of the components may be (A) H 3 PO 4 , pyro- or poly-phosphoric acid, Na 1 -K 1 - or NH 4 - dihydrogen phosphate (B) ZnO, Zn(NO 3 ) 2  or ZnSiF 6  (C) soluble salts, preferably nitrates, Ni being preferred, (D) MgO, Mg(NO 3 ) 2  or MgCl 2 , (E) Na-, K-, or Mgnitrite and (F) the Na, K, NH 4 , or Mg salts, or in addition for fluoride, a fluosilicate or fluoborate. Nitrate ion, up to 40g/l may be added, e.g. incidental to the Zn or Ni ions. The solution may be adjusted to 5 to 30 points total acidity, and 0À1 to 5 points free acidity. The composition may be provided as one or more concentrates, (nitritefree to prevent decomposition) or as a dilute solution, and a surfactant may be added, e.g. an ethylene oxide condensate, sodium alkyl sulphate or sulphonated hydrocarbon. Application is by conventional methods to a surface which has been preferably cleaned with a solution containing Ti phosphate, application being at room temperature to 240‹ F. for 5 sacs-10 min, giving a coating with weight 25-1000 mg/sq. ft. and a modified hopeite structure. Following phosphating, articles may be rinsed in a solution of metal chromate or dichromate, chromic acid/H 3 PO 4 , chromic acid/dichromate, or partially reduced chromic acid.
Patent GB-1158803-A (GB)
Title: Arrangement for automatic transit time compensation in parallel data transmission systems
Inventor: WIDL WALTER HERBERT ERWIN
IPC: H04L27/26
Filed: 1966-09-01
Abstract: 1,158,803. Correcting transit time distortion; automatic phase control systems. TELEFONAKTIEBOLAGET L. M. ERICSSON. 1 Sept., 1966, No. 39188/66. Headings H3A, H4L and H4R. In a carrier frequency multiplier communication system where a number of channels are to be used for the transmission of a digital data stream the transit time differences between the individual channels is compensated by feeding a test signal to all the channels in parallel, measuring the difference in the time of arrival of the test signal at the receiver via the different channels and adjusting delay circuits in the receivers to synchronize the signal outputs of the various channels. Fig. 4 shows a receiver including channel demodulators DM1, to DM3 fed via a line from a transmitter, not shown, which is transmitting a test signal consisting of a series of alternate 0's and 1's applied synchronously on all three lines. The output from each demodulator is fed through a respective delay unit D1-3 to output lines 10 to 12. In addition the first output to occur from a delay unit is fed via the "OR" gate L1 to one input of "AND" gate L3, and via one of the monostable triggers M1 to M3 differentiators dl to d3, "OR" gate L2, monostable M4 and differentiator d4 to the other input of "AND" gate L3, whose output opens the integrators I1, I2, and I3. Each integrator is closed by the pulse from the respective delay line applied via the monostable M1 to 3 and differentiator D1 to 3. In this way the first pulse output from a delay unit will open all the integrators and at the same time close the respective integrator in its own channel, subsequent pulse outputs from other channels will, via the respective monostable triggers and differentiators, close their respective integrators so that the integrator in each channel will provide outputs proportional to the time difference between the respective channel pulse and the first channel pulse of any channel. The integrator outputs are stored in respective hold circuits H1 to H3 the outputs of which are used to adjust the delay times of the respective delay units D1 to D3 to eliminate the differences in pulse arrival times. After a predetermined period of transmission of the test signal the circuits H1-3 and D1 to 3 are locked, the test signal discontinued and data transmission commenced. Before the adjusting process commences, the unit SD may be employed to feed simultaneous pulses to each delay network D1 to D3 so that they are adjusted to zero delay.
Patent GB-1087721-A (GB)
Title: Imaging lens system
Inventor: JEFFREE JOHN HENRY
IPC: G02B13/00
Filed: 1964-09-25
Abstract: 1,087,721. Projection objectives. CAPS (RESEARCH) Ltd. Sept.9, 1965 [Sept.25, 1964], No.39294/64. Heading G2J. A projection objective comprises a pair of planoconvex lenses 12, 13 with their plane surfaces facing each other, a doublet comprising a biconvex lens 15 and biconcave lens 16 in contact at their peripheral edges but air spaced at the centre and a meniscus 17 concave to the doublet. The objective may be used for projecting enlarged images from microfilm, as described in Specification 970, 322, in which the microfilm is located on the convex surface 11 of a negative meniscus lens 10 which reduces the Petzral field curvature of the system to an amount equal to that of surface 11. Optical data are given for the example shown.