baber/WOPTO huggingface dataset:
Patent GB-1506263-A (GB)
Title: Measuring temperature electrically in a moving part
IPC: G01K13/08
Filed: 1975-10-31
Abstract: 1506263 Measuring temperatures INTERNATIONAL BUSINESS MACHINES CORP 31 Oct 1975 [13 Nov 1974] 45276/75 Heading G1N The temperature at the bearing 5, Fig. 1, of a crosshead 3 associated with the reciprocating piston 4 of a diesel engine, is measured by a temperaturesensitive resistor RT coupled by capacitors C1-4 and inductor L to external apparatus. Capacitors C3, C4 have one plate mounted on the bearing 5 and the other on the crosshead 3: capacitors Cl, C2 have one plate mounted on the crosshead 3 and the other on the fixed casing 1. Thus all four capacitors are cyclically varied synchronously, and when they are all at maximum capacitance they form a series resonant circuit with inductor L to the voltage of an A.C. generator G, Fig. 3. At resonance the impedance across terminals 6, 7 is minimum and effectively equal to the resistance of the temperature-sensitive resistor R T . The minimum voltage across terminals 6, 7, which occurs at resonance and is proportional to RT, is sensed by a voltmeter 32 and converted at 33 to the temperature value corresponding to this value of RT.
Patent GB-919960-A (GB)
Title: Improvements relating to arrangements for giving an electrical analogue representation of or dependent on the difference between the numbers of impulses in two series ofelectrical impulses
IPC: G06F3/00
Filed: 1961-12-20
Abstract: 919,960. Electric selective signalling systems. LICENTIA PATENT - VERWALTUNGSG.m.b.H. Dec. 20, 1961 [Dec. 22, 1960], No. 45637/61. Class 40 (1). [Also in Group XIX] The analogue output of two opposed counting chains is proportional to the difference when the difference is small but is constant when the difference is large, and the apparatus is characterized by overflow arrangements from the counting chains, the overflows being subject to forward and reverse counting as the corresponding or opposed counter reaches full capacity. The invention may be applied to follow-up devices in which movements of the leading and following members supply pulses to the two counters. Fig. 1 shows a known system in which input pulses at 1 and 2 are registered in binary cascade counters 8-11, 12-15, respectively, transfer from one stage to the next taking place in conventional manner. The inputs are delayed at 6 and 7 so that before a pulse is added an attempt is made by circuit 3 to cancel out storage in any corresponding pairs of stages: via discriminators 16-19, unwanted transfer to a succeeding stagebeing prevented by a pulse on line 5. The analogue values of the several stages are added in gates 20-22 and 23-25 and differenced at 26. The device may be set to zero by a pulse at 28. Fig. 2 shows further storage chains 37-40 and 41-44 which are arranged in parallel with the corresponding counting stages, the first elements 37 and 41 being, however, double stores. Overflow stores 33, 34 of decade type can count forwards or backwards in response to the corresponding or the opposed counter reaching full capacity, respectively, the storage set 37-40 or 41-44 being filled or emptied appropriately as a result of the change-in 33 or 34. Gates 47, 48 take account of the information stored in the overflows 33, 34.
Patent GB-1059829-A (GB)
Title: Improvements in and relating to dynamo-electric machines of the inductive kind
Inventor: HAGEDORN GERHARD
IPC: H02K19/24
Filed: 1963-11-19
Abstract: 1,059,829. Dynamo-electric machines. LICENTIA PATENT - VERWALTUNGS G.m.b.H. Nov. 19, 1963, No. 45651/63. Heading H2A. An inductor kind of dynamo-electric machine has a cup-shaped rotor 2 extending into a stator annular air gap of which one cylindrical boundary is formed by the faces of angularly spaced salient polepieces 9 whilst on the other boundary alternate poles are formed by two flux loops directed through the rotor cylindrical part which provides peripherally interlaced zones of opposite magnetic polarity, and a winding carried by two axially spaced stator parts corresponding to respective flux loops. The machine may be an auxiliary machine or exciter having its rotor on the shaft of a main machine, e.g turbo-generator. The field 14 is created by permanent magnets, or, as shown, windings 10 on respective polepieces 9 of which all the removable shoes 12 have one polarity, and there may be more than one row of field producing poles co-operating with more than two flux loops. The rotor part comprises three zones of rectangular pole faces 6 extending from respective supporting rings 7 and possibly stiffened by non-magnetic fillings 13, e.g. brass castings.
Patent GB-1524164-A (GB)
Title: Side push divider
IPC: B65G47/71
Filed: 1976-11-05
Abstract: 1524164 Transferring articles between conveyers EMHART INDUSTRIES Inc 5 Nov 1976 [6 July 1976] 46141/76 Heading B8A Articles B are transferred from a conveyer 16 to a multi-lane take-away conveyer 22 by means of a side push conveyer running alongside conveyer 16 and comprising a plurality of transverse tracks 44 carrying pushers 46. The pushers carry upstanding cams 46 which engage cam tracks 80, 80a &c. causing the pushers to extend over the conveyer 16. The cam tracks are mounted on a superstructure which is allowed limited transverse movement. In the event of a jam movement of the superstructure may operate a switch to shut down the side push conveyer. Each pusher has a series of holes for releasably receiving a cam thus allowing for changes in the number of lanes on conveyer 22. The pushers are divided into groups, the leading one of each group being provided with a cam for engaging the track 80. These pushers act to maintain proper spacing of the articles on the conveyer 16 which is driven at a slightly higher speed than the side push conveyer.
Patent GB-1169371-A (GB)
Title: Improvements in or relating to agricultural equipment.
Inventor: JOHNSTONE JOHN MCGOWAN
IPC: A01B33/06
Filed: 1965-11-02
Abstract: 1,169,371. Agricultural implements. AGROTILLER Ltd. 1 Nov., 1966 [2 Nov., 1965], No. 46339/65. Heading A1B. A soil working impliment comprises a shaft adapted to be coupled to the power shaft of 1 tractor and provided with a bevel gear 7 which co-operates with a gear 8 on a vertical shaft which carries a gear 10 which engages with a gear 11 on a shaft 52 to which is fixed a gear 13 which forms one of a plurality of coplaner meshing gear wheels 17, 18 of equal size each of the gear wheels being mounted on a shaft and alternately pro vided with soil working tools 28. The shaft 52 is provided with a radially and axially extending vane which co-operates with members on a sleeve 55 to form compartments in which resilient shock absorbing inserts are located, the sleeve 55 being attached to the gear 13.
Patent GB-1235305-A (GB)
Title: Apparatus for splitting double ceramic tiles
Inventor: ROSBY BENGT ERIK
IPC: B28B17/00
Filed: 1968-09-30
Abstract: 1,235,305. Working ceramic. HOGANAS A.B. 30 Sept., 1968 [3 Oct., 1967], No. 46369/68. Heading B5E. An apparatus for splitting double ceramic tiles 14, Fig. 1, comprises a roller 2 with a horizontal axis, means 4 for feeding the tiles in upright position over the roller, and a support 9 located above the roller to engage the upper edges of the tiles, the support being placed so far forward in relationship to the roller that a tile, the front section 14a of which has come into contact with the support 9 is supported against the roller 2 only by the back section 14b of the tile whereby splitting takes place because of shearing between the two tile sections. The roller 2 is rubber or plastic covered and grooved to receive V-belts 4 which act to convey the tiles 14 beneath a rubber-covered roller 2. The tiles consist of front and back sections 14a, 14b connected together by pieces 15. The roller 7 is grooved to receive V-belts 8 entrained about a roller 6 at a lower level than roller 7, and the rubber or plastic covered support 9 is located between the rollers 6, 7. A rubber or plastic covered bar 5 is disposed adjacent roller 2, and a further roller 12, driven at a faster speed than rollers 2, 7 and at a lower level than roller 2 receives V-belts 13. In operation, as the tiles are fed forwardly by the belts 4, the upper part of the front section 14a engages the support 9 while the lower part of the back section 14b is supported on roller 2 whereby shearing is effected to separate the sections. The front section falls on to belts 13 with its outer surface 16a uppermost. The back section engages the bar 5 at its lower end so that the belts 8 cause the back section also to fall on belts 13 with its outer face 16b uppermost. In another embodiment, Fig. 2, the double tiles 41 are fed between horizontal and vertically displaced rollers 25, 30 which effect shearing between the sections. After shearing, the sections are fed between a pair of belts 31 and their upper portions engage a rubber-covered bar 35 so as to be tipped backwards. A photo-cell 36 is responsive to the passage of the sections and every second time the light stream to the cell is interrupted, the cell causes an arm 37 to be raised to reverse the tilting of every second section so that the sections pass from the belts 31 on to belts 39 with their outer surfaces uppermost.
Patent GB-978760-A (GB)
Title: Apparatus for cutting fingers from slabs of frozen fish and the like
IPC: B26D1/24
Filed: 1962-12-08
Abstract: 978,760. Cutting frozen fish &c. L. ROBINSON. Nov. 29, 1963 [Dec. 8, 1962], No. 46393/62. Heading A4C. Apparatus for cutting frozen slabs of fish and the like into fingers or "steaks" comprises a plurality of rows of pairs of circular cutters 5, 5<SP>1</SP>, and 7, 7<SP>1</SP>, the spacing apart of cutters 5, 5<SP>1</SP> of each pair diminishing progressively towards the end pair 7, 7<SP>1</SP> and means for moving the slab and the cutters relatively so that the slab is passed between the cutters of each pair to produce a progressively deeper cut. In one embodiment (Figs. 1, 3) a cutter assembly 2 is reciprocated along a base 1 past a slab supported on a hopper base 14, the slab being held stationary by thrust members 4 carried by an end stop 3 and the cutters 5, 5<SP>1</SP> passing into slots between the thrust members 4 when the assembly 2 is advanced. The cut fish fingers are carried to a surface by retraction of the cutter assembly 2. In another embodiment (Fig. 7) the cutter assembly 2 is stationary and the slabs are advanced between projections 19 carried on a plurality of spaced endless bands 16 which pass between the cutters. The cutters 5, 5<SP>1</SP> may be either driven or freely rotatable.
Patent GB-1368903-A (GB)
Title: Method of producing pullulan
IPC: C12P19/12
Filed: 1972-10-09
Abstract: 1368903 Maltotriose HAYASHIBARA BIOCHEMICAL LABORATORIES Inc 9 Oct 1972 [11 Oct 1971] 46503/72 Heading C2S [Also in Division C3] Maltotriose is obtained by the enzymic degradation (Aerobacter) of a pullulan which has been obtained by culturing a pullulan producing micro-organism on a nutrient medium in which the principal source of carbon is a starch hydrolysate of DE 20-70.
Patent GB-1200825-A (GB)
Title: Piezoelectric ceramic compositions
Inventor: KODERA YOICHI
IPC: C04B35/50
Filed: 1968-10-01
Abstract: 1,200,825. Piezoelectric ceramics. SONY CORP. 1 Oct., 1968 [2 Oct., 1967], No. 46516/68. Heading ClJ. A piezoelectric ceramic solid solution has a basic composition which lies within the area ABCDEF shown and further contains up to 1% manganese dioxide and up to 1% of La 2 O 3 . (For Figure see next column.)
Patent GB-1157470-A (GB)
Title: Process for Preparing Chloryl Fluoride.
IPC: C01B7/24
Filed: 1966-10-18
Abstract: 1,157,470. Chloryl fluoride. OLIN MATHIESON CHEMICAL CORP. 18 Oct., 1966 [21 Oct., 1965], No. 46522/66. Heading C1A Chloryl fluoride FC1O 2  is prepared by heating a mixture of oxygen and chlorine monofluoride at 80-200‹ C. for at least one hour under pressure; the molar ratio of oxygen to chlorine monofluoride being between 1: 1 and 10: 1. In the examples, chlorine monofluoride is placed in a clean dry cylinder and oxygen added at - 196‹ C. One third of the chlorine monofluoride had reacted after one hour and one half after sixteen hours.
Patent GB-1410498-A (GB)
Title: Toroidal cylinder internal combustion engine
IPC: F02B75/02
Filed: 1972-10-11
Abstract: 1410498 Cat-and-mouse I C engines E H TAUROZZI 11 Oct 1972 [11 Oct 1971] 46928/72 Heading F1F A rotary internal combustion engine of the intermittent abutment type comprises one pair of pistons 3 rotating at uniform speed and a second pair of pistons 4 rotating at variable speed, the relative movement between pistons 3,4, mounted on shafts 12, 10 respectively, being provided by arms 19, 23 fixed to shafts 12, 10 and interconnected by connecting rods 15, 20 themselves pivotally connected at 17 to form rollers 16 which are guided between cams 22, 22 so that the rollers 16 approach and recede from the engine axis to vary the angle between arms 19, 23 and hence the separation between pistons 3, 4. The four phases of the cycle occur in chambers A, B behind the uniformly rotating pistons 3, and the other chambers C, D can be used for supercharging chambers A, B, Figs. 5 and 6, (not shown). A reduction gear can be included between the pistons and arms 19, 23 Figs. 7 and 8, (not shown).
Patent GB-1172696-A (GB)
Title: Phenyl-Indandione Derivatives
Inventor: NAUTA WIJBE THOMAS
IPC: A61K31/12
Filed: 1966-10-20
Abstract: 1,172,696. Pharmaceutical, herbicidal &c. compositions. KONINKLIJKE PHARMACEUTISCHE FABRIEKEN N.V. 19 Oct., 1967 [20 Oct., 1966], No. 47045/66. Headings A5B and A5E. [Also in Division C2] Pharmaceutical, herbicidal and miticidal compositions comprise a phenylindandione of formula wherein R is C 1-6 alkyl and R<SP>1</SP> is H, alkyl, alkoxy, NO 2  or halogen, and a diluent or carrier therefor. The pharmaceutical compositions are preferably in conventional forms for oral or parenteral administration and have anti-coagulant and anti-inflammatory properties.
Patent GB-1428510-A (GB)
Title: Corner bend in fibrous sheet material and method of forming same
IPC: E06B1/34
Filed: 1973-10-10
Abstract: 1428510 Trims for doors and windows G D SPURDLE 10 Oct 1973 47265/73 Heading E1J [Also in Division F2] Trim around a window or a door including a stop 10, jamb faces 11, 12, side trim 13, 14 are provided with corner bends such as 15, 16 which have an unbroken finished surface formed by a method for details of which Heading F2M should be referred to. The trim consists of a stiff sheet of laminate fibrous material such as plywood which has an unfinished interior side and an outer side to which a finishing veneer, such as vinyl or paper, is applied.
Patent GB-1242750-A (GB)
Title: A device for transferring heat to a ducted flow of liquid phase material
IPC: F28F27/00
Filed: 1968-10-04
Abstract: 1,242,750. Vapour generators. LICENTIA PATENT-VERWALTUNGS G.m.b.H. Oct. 4, 1968 [Nov.27, 1967], No.47305/68. Heading F1Q. [Also in Divisions B1 and H2] A homogeneous mixture of liquid droplets in vapour, suitable for a thermodynamic circuit, is produced in a heat exchanger comprising externallyheated parallel ducts 3, each of uniform crosssection except for a constriction 4, which may be a baffle or a nozzle. The liquid (e.g. an alkali metal), supplied through inlet 2, is heated to its incipient boiling temperature in the region 5, upstream of the constrictions, and forms a mixture of low vapour content immediately after the constrictions; further vaporization of liquid then takes place as the mixture flows to the outlet end 6 of the ducts, where the required homogeneous mixture is collected in a common duct 8. The walls of the ducts may be chemically-treated to facilitate the detachment of liquid-films therefrom.
Patent GB-1490868-A (GB)
Title: Electric heating system in at least one confined space in a building
IPC: H05B3/34
Filed: 1974-11-01
Abstract: 1490868 Electric heating system A B DE LA BRETONIERE 1 Nov 1974 [21 Nov 1973] 47321/74 Heading H5H A confined space 9 in a building is heated substantially exclusively by radiant heat by so distributing electric heating fabrics 25, 29<SP>1</SP>, 33 of the type forming the invention of copending Specification 1,490,534 in or on each of the boundaries of the space 9 that the heat delivered by all of the boundaries to the space in unit time per unit of surface area is substantially the same. A decorative layer 26 covers the fabric heating elements 25 in the walls and ceiling of the room shown. A layer 28 of thermal insulation and/or thermal reflecting material backs the elements 25 in the walls 27. The element 29<SP>1</SP> is embedded in concrete floor 29 covered with tiles 30. A honeycomb thermal insulating structure is beneath floor 29. A curtain 33 in the form of a heating fabric is hung in front of window 32. A three-phase supply is connected via a step-down transformer for the accessible heating elements energizes the heating system. Heat sensors for the elements co-operate with a manual temperature regulator. Series-parallel, series, or parallel connection of the elements may be achieved by suitable switching.
Patent GB-1495058-A (GB)
Title: Electromagnetic relays
IPC: H01H50/24
Filed: 1975-11-18
Abstract: 1495058 Electromagnetic relays SIEMENS AG 18 Nov 1975 [20 Nov 1974] 47392/75 Heading H1N An electromagnetic relay with its coil 1 coil on a former or bobbin surrounding a core 2 attached at one end to an angular yoke 3 which has a limb 4 extending parallel to the core 1 has a recess 9 in the free end of the yoke 3 which receives a projection 8 of the bobbin to locate the yoke and prevent movement on the core. The projection may have sloping surface 11 to act as guides as the projection 8 is moved in the direction of arrow 10 during assembly and ears 12 which are deformed against the walls of the recess 9 to firmly seat the projection in the recess. The projection may alternatively have ears extending above the upper surface of the yoke (Fig. 3, not shown).
Patent GB-1078857-A (GB)
Title: Improvements in or relating to burners
IPC: F23D11/00
Filed: 1964-11-24
Abstract: 1,078,857. Oil burners. CENTRE DE RECHERCHES DE PONT-A-MOUSSON. Nov. 24, 1964 [Jan. 31, 1964], No. 47709/64. Heading F4T. The atomizing nozzle 1 of a burner is mounted in a cylindro-conical nose 3 slidably mounted in a sleeve 4 extending through a flange 13 on an air duct 7. The nose and nozzle are moved by means of a knob connected to a shaft 20 carrying a fork 19 engaging an arm 18 on the nozzle. The oil pipe 5 to the nozzle is flexible. The burner includes a easing C' enclosing a motor driving a fan V and an oil pump P, a clutch connecting the pump to the motor, and an ignition transformer TR. The casing comprises an inspection cover 14, a central housing 11 extending into the air duct 7, and two lateral covers 16 provided with ventilation grids.
Patent GB-999226-A (GB)
Title: Processing refractory metals
IPC: C30B13/22
Filed: 1963-12-04
Abstract: 999,226. Zone-melting. WESTINGHOUSE ELECTRIC CORPORATION. Dec. 4, 1963 [Dec. 6, 1962], No. 47858/63. Heading B1S A rod produced from metal powder by pressure compacting or slip-casting is zone-melted by electron bombardment in a vacuum. Incipient fusion may be effected by preheating, e.g. for 30 minutes in hydrogen or a vacuum, or by the first pass of the molten zone. The rod may be horizontal or vertical. The rate of zonemelting may be 5 mm./minute. The molten zone may be passed in both directions to effect zone-levelling of an alloy. Metals specified are tungsten, molybdenum, niobium, tantalum, rhenium, osmium, ruthenium, platinum, yttrium, vanadium, chromium, and iron. Tungsten powder may have been compacted at a pressure of 20,000 p.s.i. to produce a bulk density which is 60% of the theoretical. As shown, a rod 28, which acts as an anode, is passed to and fro through a circular tungsten cathode 32 in a vacuum vessel 10. Specification 826,132 is referred to.
Patent GB-1128537-A (GB)
Title: Apparatus for separating packages from strip material
Inventor: BECKERS HANS
IPC: B65B61/08
Filed: 1966-10-28
Abstract: 1,128,537. Packaging-machines. HAMACHANSELLA A.G. 28 Oct., 1966, No. 48373/66. Heading B8C. [Also in Division B4] Apparatus for separating packages 8 from a foil web 7 leaving an automatic forming, filling and sealing machine comprises a roller 4 resiliently urged against a roller 3 which is formed on its peripheral surface with recesses from which project knife edges 5 and 6, the length of each cutting edge 6 corresponding to the length of the package to be separated, the length of each cutting edge 5 exceeding the width of the package to be cut and the circumferential speed of the cutting edges being greater than the rate at which the web is fed. The roller 3 is provided with supporting discs 9 for taking up the contact pressure exerted by the roller 4.
Patent GB-1148134-A (GB)
Title: Coated manganese containing alloys
Inventor: CAPE ARTHUR TREGONING
IPC: B23K35/30
Filed: 1967-10-25
Abstract: 1,148,134. Brazing. COAST METALS Inc. 25 Oct., 1967, No. 48419/67. Heading B3R. [Also in Division C7] Mn-containing alloys in the form of powder, strip, foil or wire, e.g. for brazing steel, have coatings of Ni and/or Co to eliminate or prevent oxidation of the alloys. An alloy consisting of has a coating thereon of Ni and/or Co in an amount sufficient to provide a Ni and/or Co content of from 3-18% in the alloy when the coated Cu-Mn alloy is melted. An alloy consisting of has a coating of Ni and/or Co thereon. Ni and/or Co coatings may be applied to the Cu/Mn by (a) electroplating, (b) applying a solution or suspension of the Ni and/or Co, e.g. in oil of rosemary, and heating the Cu/Mn to 1000‹ F. or (c) spraying with a plasma arc gun.
Patent GB-1378235-A (GB)
Title: Anchoring layer on polyester films
IPC: C08J7/052
Filed: 1972-10-20
Abstract: 1378235 Polyurethane coated polyester films LA CELLOPHANE 20 Oct 1972 [22 Oct 1971] 48494/72 Heading B2E A polyester film carries an anchoring layer comprising a cross-linked polyurethane resin derived from a hydroxyl terminated polymer of 1,6-hexanediol and adipic acid, having a molecular weight of 1,500 to 3,500; and toluene diisocyanate, diphenyl-methane diisocyanate, or a mixture thereof. The film may be stretched nonaxially or biaxially, and comprise polyethylene terephthalate or copolyester containing either terephthalic and isophthalic acids or terephthalic and fatty acids. The polyurethane resin is preferably applied in a composition containing a cross-linking agent and solvent, and cured in situ. Silica anti blocking agent may be added (Ex 2), or alternatively kaolin.
Patent GB-1109250-A (GB)
Title: Improvements in or relating to gunn effect oscillators
IPC: H03B9/12
Filed: 1966-10-28
Abstract: 1,109,250. Gunn effect devices. TELEFUNKEN PATENTVERWERTUNGS G.m.b.H. 28 Oct., 1966 [12 Nov., 1965], No. 48544/66. Heading H1K. A Gunn effect oscillator element has at least one additional contact intermediate between its end contacts which divides the element into two parts which can be set into substantially independent microwave oscillation by the application thereto of appropriate critical voltages. The parts are preferably of different lengths. The element is made of III-V semiconductor material with N-type conductivity and the contacts are made by diffusing in extra donors to form N+ regions, those at the ends extending right through the element and the intermediate contact extending only part way through. Metal strips attached to connecting wires are applied to the N + regions.
Patent GB-1122577-A (GB)
Title: Method of and devices for the vaporisation of materials
Inventor: SCHILLER SIEGFRIED
IPC: C23C14/24
Filed: 1965-11-16
Abstract: <PICT:1122577/C6-C7/1> <PICT:1122577/C6-C7/2> Materials particularly alloy constituents are vaporized from the liquid phase in a vacuum, for manufacturing a thin layer, e.g. on a substrate 9, by feeding the materials in wire or rod form 3 (Fig.1) or powdered or granulated form 15 (Fig.4) continuously or intermittently into a water-cooled crucible 1, heated electrically or (as shown) by an electron beam 6, from below the surface of the molten mass 5 in the crucible, e.g. in suitable water-cooled feed pipes 10 or 14 arranged respectively vertically or laterally beneath the molten mass surface.