baber/WOPTO huggingface dataset:
Patent GB-1325735-A (GB)
Title: Scintillation camera device
IPC: G01T1/164
Filed: 1970-09-30
Abstract: 1325735 Optical position finding; scintillation cameras TOKYO SHIBAURA ELECTRIC CO Ltd and DIRECTOR OF THE NATIONAL INSTITUTE OF RADIOLOGICAL SCIENCES OF THE SCIENCE & TECHNOLOGY AGENCY 30 Sept 1970 [1 Oct 1969] 46507/70 Headings H4D and H4F A scintillation camera device for determining the distribution of a radio-active isotope taken into an object 1, e.g. a human body, comprises a regular hexagonal array of photomultipliers, e.g. 4a, 4b, 4c, 4d, 4e, arranged adjacent a light  guide 3 and scintillator 2, radiation passing from the object 1 into the scintillator 2 via a collimator 7. The outputs of the photomultipliers 4a ... 4e along one axis of the photomultiplier array are processed in a circuit 15 to give a measure of the distance along this axis a scintillation occurs and this is fed into the terminal X of a cathode-ray tube 14. The outputs of the photomultipliers on an axis at rightangles to this first axis are processed in a circuit 16 identical to circuit 15 and fed to terminal Y of the cathode-ray tube 14. The input to the terminal Z of the cathode-ray tube 14 comes from a mixer 17, which sums the outputs of all the photomultipliers, via a pulse height analyser. In the circuit 15 the outputs from the photomultipliers 4a ... 4e are each connected to a delay line 9 through an attenuator 8, the attenuators 8 multiplying the outputs from the photomultipliers 4a ... 4e by differing factors which decrease linearly in the order 4a ... 4e. The output from the delay line 9 is passed into a wave-forming circuit 11 which forms the output from each photomultiplier into a single polar symmetrical wave, the outputs adding together to form a composite wave with a peak amplitude which is stretched in a stretcher 12 and normalized in a ratio circuit 13 with the use of the output from the mixer 17. This amplitude gives a measure of the distance of the scintillation along the axis 4a-4e and is fed to the terminal X of the cathode-ray tube 14. The delay line 9 may be replaced by a delay element. For each of the two axes a second circuit may be attached to the photomultiplier outputs, the second circuit being identical to the circuit 15 except that the multiplying factors of the attenuators 8 increase linearly in the order 4a ... 4e, and a difference amplifier is added to determine a balance between the outputs from these two circuits. Alternatively the attenuators 8 in both circuits may be omitted, the two circuits being attached to opposite ends of the one delay line. The stretcher and ratio-circuit may be reversed in order.
Patent GB-1438140-A (GB)
Title: Knob for controlling an adjusting shaft
IPC: H01H3/08
Filed: 1973-10-09
Abstract: 1438140 Mounting control knobs on shafts INTERNATIONAL STANDARD ELECTRIC CORP 9 Oct 1973 [16 Oct 1972] 47039/73 Heading F2U A control knob assembly comprises a hub 1 mounted or mountable on a shaft, a member 3 slidable axially in or on the hub via facing surfaces 5, 6 one with a pin 7 engaging a groove 8 of closed loop form in the other having two rest positions 10, 17 for the pin in which the member 3 is retracted and extended respectively, there being a compression spring 4 biasing the member 3 to its extended position, the groove being arranged so that axial reciprocation of the member 3 causes the pin 7 to move only one-way round the groove 8. The hub 1 may include a sleeve 2 having to blank off a hole 31 in a mounting panel a separate flange 32 inside or outside the panel 30. A cup-shaped knob (34), Fig. 3 (not shown), may be mounted for rotation relative to the member 3 and by axial splines on the sleeve 2.
Patent GB-965354-A (GB)
Title: A process for preparing derivatives of aminoaldehydes
Filed: 1962-12-14
Abstract: N-Acylaminoaldehydes are prepared by reacting N-acylamino-olefins with carbon monoxide and hydrogen in the initial molar ratio of from 1:0.5 to 1:10 in the presence of cobalt, rhodium or a cobalt or rhodium compound as catalyst. Suitable compounds of cobalt or rhodium are the carbonyls of these metals, as well as the oxides, hydroxides, halides or stearates. Examples describe the preparation of N-phthalyl-g -aminobutyraldehyde, N-phthalyl-b -amino-isobutyraldehyde, N-diacetyl-g -amino-butyraldehyde, N-phthalyl-a -aminopropionaldehyde, N-phthalyl-b -aminopropionaldehyde, N-acetyl-aminobutyraldehyde and N-phthalyl-amino-b -phenylpropionaldehyde. The products may be purified via the bisulphite addition compound.
Patent GB-1195510-A (GB)
Title: Method and Apparatus for the Continuous Separation of Multi-Component Mixtures of High Viscosity
Inventor: SINGER WALTER
IPC: B29B7/84
Filed: 1968-10-07
Abstract: 1,195,510. Evaporators, film-type. CHEMIEFASERKOMBINAT WILHEM-PIECKSTADT GUBEN, VEB. 7 Oct., 1968, No. 47462/68. Heading BIB. Viscous material is separated from a multicomponent mixture by metering it through nozzles 3 onto the upper surface of a heated roller 1 rotating on a horizontal axis in a heated chamber 7 whereby a film of mixture is formed on the roller and the volatile components are evaporated, leaving the viscous material on the roller. The roller surface is maintained at a lower temperature than the chamber itself. The viscous material is removed from the roller by adjustable shearing knives 4, and is discharged from the chamber by heated worm screw 5. The vapours of .the volatile components are withdrawn from. the casing through pipe 8, which may be connected to suction means. Heated steam or inert gas may be introduced into the chamber through pipe 9. The mixture to be separated is metered to the feed nozzles 3 by gear pumps 2 to provide a film of given thickness on the roller surface. The distance between the nozzles and the surface of the roller may be adjusted. Chamber 7 is heated by steam, or a vaporous organic heating medium introduced through pipes 10. Roller 1 is hollow and is heated by steam or some other heating medium.
Patent GB-1492788-A (GB)
Title: Process for the production of wet-beaded free-flowing readily dispersible precipitated silica
IPC: C04B14/04
Filed: 1974-11-04
Abstract: 1492788 Beaded silica DEUTSCHE GOLDUND SILBER-SCHEIDEANSTALT 4 Nov 1974 [7 Nov 1973] 47562/74 Heading ClA Wet-beaded, free flowing, readily dispersible precipitated silica of low individual bead hardness is produced by beading the silica in the presence of 5 to 60%, preferably 25-50%, of its weight of an extender oil, added during beading and emulsified in the beading water, in the presence of from 1-10% by weight based on the oil, of nonylphenol polyglycol ether as an emulsion promoter. The process may be carried out in an apparatus of the type conventionally used for converting carbon black into bead form. The beads may be used as fillers in rubber compositions.
Patent GB-1016509-A (GB)
Title: Improvements in or relating to garbage trucks
IPC: B65F3/16
Filed: 1963-12-03
Abstract: 1,016,509. Loading refuse vehicles. KELLER & KNAPPICH G.m.b.H. Dec. 3, 1963 [Jan. 16, 1963], No. 47584/63. Heading B8E. A refuse vehicle 1 having a non-rotatable container 2 is loaded through an extension cover 3 provided with a hollow cone 10 having a filling opening 11 which is surrounded by a rotary conveyer wheel 6. The wheel 6 has small ribs 9 of constant height and the cone 10 has a helical-shaped scraping and pressing surface 12 projecting into the cavity between the cone and wheel with increasing height so that the edge 13, Fig. 2, is equally spaced from the ribs 9 throughout. The extension cover 3 pivots at 4 to allow emptying which is effected by a piston 17 actuated by a piston rod mechanism 16. A door 18 preferably extending to the base 19 of the container may be used for introducing bulky items. The piston 17 may be previously operated with the cover 3 closed to form a space by the door 18.
Patent GB-993577-A (GB)
Title: Improvements in or relating to elements for building constructions
IPC: E06B3/12
Filed: 1962-12-17
Abstract: 993,577. Frame elements; partitions. H. J. FUCHS. Dec. 17, 1962 [Jan. 9, 1962], No. 47590/62. Headings E1J and E1V. A frame element from which may be constructed window, door partition and like frames or mullions or transoms comprises a hollow main section member 2, Fig. 4, at least one subsidiary section member 16 which is secured to the main section members with the interposition of holdings or spacer members 5, the members 2 and 16 co-operating to provide a frame element of rectangular section. The spacer 5 is positioned by a corner projection 6 which is accommodated in a notch 7 in the side 4 of the T-shaped main section and the spacer is fixed as by screws to the main section, to provide the glazing &c. space or groove 14. The subsidiary section is resiliently secured to the main section by protuberances 11 which resiliently engage in grooves in the end of arms 8 of the spacers 5. Instead of the glazing 15 in the gaps shown in Fig. 4, arcuate parts 32, Fig. 7, may be substituted and held by means of a Z-shaped web 33, 34, 35 which is secured by long screws parallel to and engaging the web parts 34, 35 and pass through the central part 34 and into the main section 4 through holes indicated by notches. Door stops Fig. 8 may be similarly provided, Fig. 9 (not shown). Two angularly related main sections are secured together by inserts across the joints.
Patent GB-1245019-A (GB)
Title: Equipment for gaining access to industrial shelving
IPC: B66F9/07
Filed: 1969-09-29
Abstract: 1,245,019. Traversers; railway traversers. STAHL - UND MASCHINENBAU - GESELLSCHAFT BUTTNER m.b.H. & CO. K.G. 29 Sept., 1969 [3 Oct., 1968], No. 47708/69. Headings B7J and B7L. [Also in Divisions A4 and B8] Equipment for gaining access to industrial shelving comprises a braced tower 6 having on one side a vertically movable loading platform 8, said tower being supported on rails 9 which extend horizontally along lanes between the shelving and which are situated at a height of between 4/7 and 5/7 of the height of the tower from its lower end. The tower which is supported by four pairs of wheels fixed to a chassis 11, is constructed in two parts (14, 15, Fig. 2, not shown), one part (14) being above the chassis, the other part (15) being beneath the chassis and each part being mounted for pivotal movement about shafts (16, 17) on the chassis and provided with respective upper and lower lateral roller guides 18. A transfer carriage 19 which travels on rails 20 perpendicular to rails 9 has rails 21 which are at the same height as rails 9 so that the tower may be driven into the carriage and transferred from one shelving lane to another.
Patent GB-1536677-A (GB)
Title: Peptide derivatives having a antihypertensive effect and process for their manufacture
IPC: A61K38/00
Filed: 1975-11-20
Abstract: 1536677 Heptapeptides/octapeptides HOECHST AG 20 Nov 1975 [5 Dec 1974] 47769/75 Heading C3H A peptide of general formula wherein Y represents a sarcosyl, succinamoyl or succinoyl radical: which may be prepared by the reaction of an N-protected sarcosine, or succinic acid monoamide or anhydride, or an activated ester of sarcosine or succinic acid with a peptide of formula and elimination of protective groups with an acid. The peptides (I) may be complexed either  with zinc ions, and optionally, phosphate ions, wherein the complex is precipitated by adjustment of pH to 7À2 to 9, or with gelatine crosslinked with hexamethyleneisocyanate and polyphloretin phosphate. In the examples, peptides prepared are: succinamoyl - Arg - Val - Tyr - Val - His - Pro- C - Ph.Gly - OH; H - Sar - Arg - Val - Tyr - Val- His - Pro - C - Ph.Gly - OH. Peptide intermediates isolated are: OCTAPEPTIDE: Boc - Sar - Arg - Val - Tyr(Bu<SP>t</SP>)- Val-His-Pro-C-Ph.Gly-OBu<SP>t</SP>. HEPTAPEPTIDES: Succinamoyl - Arg- Val - Tyr(Bu<SP>t</SP>) - Val - His - Pro - C - Ph.Gly- OBu<SP>t</SP>; Z - Arg(Z 2 ) - Val - Tyr(Bu<SP>t</SP>) - Val - His- Pro - C - Ph.Gly - OBu<SP>t</SP>; H - Arg - Val - Tyr (Bu<SP>t</SP>) - Val-His-Pro-C-Ph.Gly-OBu<SP>t</SP>. HEXAPEPTIDES: Z and H - Val- Tyr(Bu<SP>t</SP>)-Val-His-Pro-C-Ph.Gly-OBu<SP>t</SP>. PENTAPEPTIDES: Z and H - Tyr(Bu<SP>t</SP>)- Val-His-Pro-C-Ph.Gly-OBu<SP>t</SP>. TETRAPEPTIDES: Z and H - Val - His- Pro-C-Ph.Gly-OBu<SP>t</SP>. Dipeptide derivatives isolated are: Z-Val- His-OCH 3  and OH. Pharmaceutical compositions, which are preferably solutions in unit dosage form or, which have been lyophilized, comprise peptides (I) (unit dose of preferably 1 or 2 ml. which contains 6 to 100 mg. of peptide), the zinc with, optionally, phosphate complex thereof (unit dose of 1 ml. which contains 50 to 500 mcg. of the peptide), or the gelatine cross-linked with hexamethylene isocyanate/polyphloretin phosphate complex thereof (unit dosage of 50 to 500 mcg. of peptide) in admixture or conjunction with a pharmaceutically-acceptable carrier.
Patent GB-1129113-A (GB)
Title: Method of anchoring tie rods in the ground
IPC: E04H12/20
Filed: 1965-11-10
Abstract: 1,129,113. Percussive drills. SANDIVIKENS JERNVERKS A.B., and ATLAS COPCO A.B. 10 Nov., 1965 [11 Nov., 1964], No. 47783/65. Heading B4C. [Also in Division E1] A tie-rod 20 to be anchored in the ground comprises a first imperforate single-walled open-ended tubular member 21, having at the leading end a head 23 with at least one passageway 73 therethrough connecting with the interior of the members 21, which is drawn into the ground by a percussive drilling machine, and one or more additional members 21 which are successively joined to the first member to increase the total length of the rod. Tne head 23 has wear resistant cutting edges 70 which are brazed to it, and openings 73, which may be directed forwardly or laterally, for flushing medium or grout. The members 21 are connected together by internally threaded sleeves (22), Fig. 4 not shown, or they may be male and female threaded. The members 21 may be cicular or polygonal in cross-section, and may be made from carbon steel, low alloy steel with manganese, or a corrosion resistant material. Flushing medium is supplied to a shank adapter (33), Fig. 5 not shown, by a head (75), Fig. 8, not shown.
Patent GB-1042942-A (GB)
Title: Improvements in or relating to tunnel boring machines
Inventor: PIRRIE NORMAN DUNCAN
IPC: E21D9/087
Filed: 1963-02-13
Abstract: 1,042,942. Tunnelling machines. ECONOMIC FOUNDATIONS Ltd., N. D. PIRRIE and J. BLAND. June 25, 1963 [Feb. 13, 1963], No. 48201/65. Divided out of 1,042,941. Heading E1F. In a tunnelling machine there are two hydraulic systems for respectively advancing and rotating the cutting head of the machine and means are provided for unloading the first system on a predetermined hydrostatic pressure occurring in the second system. The cutting head of the machine is preferably constructed as in the referred to Specification 1,042941.
Patent GB-1371504-A (GB)
Title: Apparatus for automatically marking and sorting radiator elements
IPC: G01M3/32
Filed: 1971-10-18
Abstract: 1371504 Reciprocating conveyers SOC GENERALS DE FONDERIE 18 Oct 1971 [20 Oct 1970] 48281/71 Heading B8A [Also in Division G1] Parallel conveyer rails 2 are each supported by pillars 8 on bases 9, and one of the rails is movable towards the other transversely of the conveyer by operating a hand wheel 13 and pinions 11 moving along racks 10. Radiator elements E to be tested are pushed beneath a known air pressure testing apparatus 15 by pivoted fingers 3 mounted on a sliding bar 4 moved by a jack 5, the fingers 3 being retractable for return movement by operating a jack 7 controlling a rod 6. According to the results of the tests a spray gun 16 is operated to deposit a spot of colour coded paint on each element E tested. The test results are noted and used to signal to electrically operated trap doors 17 on to which the after tested parts are pushed, accepted parts being allowed to continue on to a belt conveyer 21 whilst rejected parts are allowed to fall through the trap doors on to a transverse belt conveyer 20. A telescopic bar 14 connects the finger supporting rods 6.
Patent GB-1041230-A (GB)
Title: Improvements in terminal boxes for electrical apparatus
Inventor: HILL WALTER
IPC: H01R13/53
Filed: 1962-12-27
Abstract: 1,041,230. Junction boxes; carrying conductors through partitions. ASSOCIATED ELECTRICAL INDUSTRIES Ltd. Dec. 10, 1963 [Dec. 27, 1962], No. 48664/62. Heading H2E. An electric terminal connection which is located between the ends of incoming and outgoing cables 10, 12 of a flameproof, electrical terminal box 1 secured to electrical apparatus, consists of interfitting conical contacts 11, 13 attached to the ends of the cables, a bushing comprising two parts 14, 15 which are drawn together by screws 16 to enclose and to maintain the contacts in pressure engagement, a contact enclosure of rigid insulating material defined by two telescoping insulators 17, 18 mounted over the bushing and mounting means to attach the contact enclosure to a wall of the terminal box. The mounting means consists of a nut 24 which is threaded over the end of insulator 17 to clamp the contact enclosure against a metallic housing 6 which is screwed to the rear face M of the terminal box. A longitudinally slotted, metallic, arc-shield 29 which prevents flash-over occurring is fitted around the cable 12 and is screwed to the housing 6 to urge the telescopic insulators into engagement and to compress rubber sealing rings 28 between the bushing and the insulators. The cable 12 passes into a distribution box 5 which is filled with sealing compound 30 through a sealed joint 31 consisting of a nut 32 which screws into an insert 33 and which compresses a rubber sealing bush 34 between washers 35, 36. The cable 12 may be split in the distribution box and the two ends may be provided with copper ferrules 37, 38 connected by a clamp 39. The electrical contacts 11, 13 are of copper and the other metallic components are of steel.
Patent GB-1502505-A (GB)
Title: Anti-skid system and brake control
IPC: B60T8/58
Filed: 1975-11-27
Abstract: 1502505 Antiskid braking systems GOODYEAR AEROSPACE CORP 27 Nov 1975 [16 Dec 1974] 48766/75 Heading F2F An antiskid braking system for a vehicle such as an aircraft has antiskid circuitry producing signals indicative of skidding and transducers for producing signals indicative of brake pedal force or depression and comprises rectifiers 42, 42a connected to the transducers for producing a D.C. signal, from the A.C. signal of the transducer, having a voltage proportional to the pedal force, circuits 44, 44a connected to the rectifiers and antiskid circuits for producing signals indicative of the difference between the pedal force and antiskid signals, current controlled valves 22, 24 connected to brakes 30, 32 on the wheels and driver circuits 50, 50a interconnected between the difference circuit and the brake valves for regulating the application and release of braking pressure. Also receiving the output of the rectifier is a threshold detection and amplification circuit 46, 46a which has an output when the brake pedal has been depressed 6% of full travel and which triggers a shut-off valve 18 or 20 to apply pressure from accumulators 16 to valves 22, 24. A switch 34 operable by the aircraft pilot enables him to use either circuit 40-50 or 40a-50a to control braking activity.
Patent GB-988489-A (GB)
Title: New nitro dyestuff pigments and process for their manufacture
IPC: C09B1/32
Filed: 1963-12-11
Abstract: Polyvinyl chloride is coloured yellow, orange and brown shades using pigments of the formula:- <FORM:0988489/C3/1> where R is an aromatic residue, X is -CO- or -SO2- and the two aryl radicals are identical. In an Example (1), a pigment of the formula:- <FORM:0988489/C3/2> is ground with dioctyl phthalate and this paste mixed with polyvinyl chloride, dioctyl phthalate and cadmium stearate.  An orange film is obtained by rolling.ALSO:The invention comprises nitro pigments of the formula:-<FORM:0988489/C4-C5/1> in which R is an aromatic residue, X is -CO- or -SO2- and the two aryls are identical aryl radicals.  The pigments are made by condensing a compound of the formula:- <FORM:0988489/C4-C5/2> with an aromatic diamine in the molecular ratio of 2:1.  Examples of pigments are given in which R is dimethyl-, dimethoxy- and diethoxy-phenylene, dimethoxy- and diethoxy-diphenylene, and in which R is derived from diphenylene oxide and anthraquinone, X is -CO- and -SO2- and aryl is phenyl, phenyl substituted by chloro, methyl, methoxy, phenoxy, phenyl, acetylamino and benzoylamino radicals and naphthyl.  The pigments colour organic products in yellow, orange and brown shades.
Patent GB-1003872-A (GB)
Title: A magnetic field detecting device
IPC: G01R33/04
Filed: 1962-12-31
Abstract: 1,003,872. Magnetic measurements. TOKYO KEIKI SEIZOSHO. KABUSHIKI KAISHA. Dec. 31, 1962 [Dec. 29,1961]. Heading G1N. A magnetometer comprises two windings L-1 and L-2, one on each half of a toroidal core (Fig. 4) connected in a bridge circuit fig 5 (not shown) the output of which is connected to a threshold device such as a zener diode and conventional diode so that only signals above the threshold are detected. In the embodiment described the bridge circuit is so arranged that it is balanced when both limbs of the toroidal core are saturated. If the core is now placed in a magnetic field there will be an addition of flux in one limb and a subtraction in the other during a half cycle so that a pulse output as shown in Fig. 3(b) is produced. The pulses e 3  corresponding to the unbalance of the bridge before saturation. The strength of the magnetic field is then proportional to the (vector sum of pulses e 2  and e 2 <SP>1</SP>. This is because the pulses shown in Fig. 3(b) produced by L-1 saturating before L-2 are superimposed on the pulses shown in Fig. 3(a) produced by the differential effect of the external magnetic field on the two limbs of the core. A detector circuit Fig. 10 (not shown) employing a pair of diodes and a pair of zener diodes provide the threshold to remove the effect of pulses e 3  (Fig. 3b). Alternatively two biased diodes or two zener diodes connected back-to-back may be used. (Figs. 11 and 12 not shown). The circuit may also be used to detect small electric currents by producing the "external" field by means of a third winding coupled differentially to the two limbs. The toroidal core may be made by embossing a thin metallic plate or be of laminations of e.g. permalloy. The low impedance output which may be produced by such a device is suitable for use with transistor circuitry.
Patent GB-1273823-A (GB)
Title: New tropane derivatives their salts and process for preparation thereof
IPC: C07D451/06
Filed: 1969-10-07
Abstract: 1,273,823. Derivatives of tropane and anthracene, dibenzocycloheptene or dibenzothiepin. SOC. INDUSTRIELLE POUR LA FABRICATION DES ANTIBIOTIQUES. 7 Oct., 1969 [22 Oct., 1968; 20 Dec., 1968], No. 49140/69. Heading C2C. The invention comprises compounds of formula and their acid addition and quaternary ammonium salts, wherein X is -CH 2 CH 2 -, -CH=CH-, -CMe 2 - or -CH 2 S-. These compounds are prepared by reacting the corresponding tricyclic ketone with 3#-chloromagnesiotropane, and dehydrating the 3-(10,11-dihydro- 5 - hydroxy - 5H - dibenzo[a,d]cyclohepten- 5 - yl)- tropane, 3-(5-hydroxy-5H-dibenzo[a,d]cyclohepten-5-yl)tropane, 3-(9-hydroxy-10,10-dimethyl- 9,10-dihydroanthr-9-yl)tropane or 3-(6,11-dihydro - 11 - hydroxydibenzo[b,e]thiepin - 11(6H)- yl)tropane, so formed. Therapeutic compositions for administration orally, parenterally, rectally, topically or by unspecified routes using aerosols or drops, comprise compounds of the above formula, which have antihistaminic, parasympatholytic, anticholinergic, spasmolytic and antiparkinson properties.