baber/WOPTO huggingface dataset:
Patent CR-9158-A (CR)
Title: Dispositivo de pelicula de luz
Inventor: GEORGE O PODD
IPC: G09G5/00
Filed: 2007-05-29
Abstract: Un aparato de pelicula de luz que puede ser usado para exhibir graficas estaticas y/o dinamicas sobre un panel de graficas iluminadas.
Patent GB-568173-A (GB)
Title: Improvements relating to propellor hubs
IPC: B64C11/02
Filed: 1944-01-03
Abstract: 568,173. Making screw propellers. RUBERY OWEN & CO., Ltd., and ARNOTT, D. D. Jan. 3, 1944, No. 41. [Class 83 (ii)] In making an airscrew propeller hub as described in Specification 546,359, at least one of the blanks is thickened locally, prior to the stamping operation, by machining or by impact so as to provide a flange or the like in the completed hub. The thickening 14, Fig. 2, is upset around the central hole 15 of one blank before, during, or after the shaping of the edges 12, 13 by a drop hammer, and enables the flange 14a, Fig. 3, to be formed as well as the flange 16a from the part 16, Fig. 2. In a modification, upset thickenings 23, Fig. 4, are formed in both the blanks and enable internal flanges 23a, Fig. 5, to be formed in each of the four blade sockets 13b.
Patent IS-5543-A (IS)
Inventor: AHMAD SULTAN
IPC: C12N15/12
Filed: 2000-06-21
Abstract: The present invention is directed to novel G protein-coupled receptors that are found predominantly in the dorsal root ganglia. The invention encompasses both the receptor proteins as well as nucleic acids encoding the proteins. In addition, the present invention is directed to methods and compositions which utilize the receptors.
Patent IS-6676-A (IS)
Inventor: ASSENS JEAN-LOUIS
IPC: C07D333/56
Filed: 2003-01-13
Abstract: The invention relates to novel (aminoalkenyl-benzoyl) benzofuran or benzothiophene derivatives of general formula: These compounds are of use as medicaments, in particular in the treatment of pathological syndromes of the cardiovascular system.
Patent JP-H05334993-A (JP)
Title: Flat-fluorescent, electroluminescent lamp having one or more chambers
Inventor: MAAKU DEII UINZAA
IPC: H01J63/08
Filed: 1993-01-04
Abstract: PURPOSE: To provide a flat lamp which emits the light by both of the fluorescent phenomena and electroluminescent phenomena, has a thin section, and has the uniform intensity throughout the surface, by applying the specific structure comprising two pairs of electrodes. CONSTITUTION: A flat fluorescent lamp 10 comprises a pair of flat electrodes 22, 24 on an inner face of a vacuum chamber 12. At least one of the flat electrodes 22, 24, transmits a visible ray of light. The electrodes 22, 24 are completely covered by the thin dielectric layers 26, 28 in the chamber 12. The chamber 12 is exhausted, and the inert gas is recharged by a selected pressure. The mercury vapour is filled in the chamber 12, so that the fluorescence is generated from the phosphor layers 30, 32. The dielectric layers 26, 28 capacitively connect the high frequency power source 42 striding over the chamber of low pressure 12, and the plazma radiating an ultraviolet ray, is formed. Further a pair of internal cathodes 34, 36 are also installed in the chamber 12, and connected with the other AC power source 44.
Patent DK-25085-A (DK)
Inventor: HARTMANN PETER
IPC: B29K103/08
Filed: 1985-01-18
Abstract: 1. Process for the manufacture of a tubular element (1) in a rotating mould drum (2) in which the tube wall is formed by the introduction of liquid plastics as well as of filler materials and/or reinforcing materials to build up a layer of material on the inner wall of the moulding drum, wherein the tube wall is constructed by the successive formation of layers (4-10) both of plastics and also of inorganic materials, characterised in that at least one inorganic material layer is applied as central layer (7) and two or more plastics layers (4-6) and (8-10) are applied as outer wall region and inner wall region and are connected with the central layer by the plastics layers (6, 8) adjacent them.
Patent DK-27582-A (DK)
Inventor: THOMSEN C
IPC: C07C51/367
Filed: 1982-01-22
Abstract: Process for the preparation of 2-(2,4-dichlorophenoxy)phenylacetic acid in which the potassium salts of 2-chlorophenylacetic acid and 2,4-dichlorophenol are reacted in aromatic hydrocarbon solvents at elevated temperatures in the presence of a copper chloride catalyst, followed thereafter by acidification.
Patent DK-30187-A (DK)
Inventor: KWEE BOBBY LIEP SIANG
IPC: A61K31/557
Filed: 1987-01-20
Abstract: The invention relates to a pharmaceutical preparation for obtaining a highly viscose hydrogel or highly viscose suspension which is suitable to be introduced by means of an injection syringe into body cavities, and which hydrogel or suspension contains at least a drug, a polymer which is insoluble or sparingly soluble in water but has the capability of swelling in water and a watersoluble thickening agent in a relatively low quantity.
Patent DK-84483-A (DK)
Inventor: REICHEN FREDY
IPC: F16L27/00
Filed: 1983-02-24
Abstract: Two rigid cylindrical sleeves are interconnected by a spring bellows. Each cylindrical sleeve carries a flange section. Such flange section is provided with joint plates. The joint plates are a forklike interconnecting structure. A rolling contact wedge member is located in a first number of joint plates and a rolling contact prism member is located in a second number of joint plates. This provides for a hinge-like joint of a rolling contact rocker structure having a line contact only of the parts moving relative to each other. Because no friction exists in such hinge joint, a cold welding is not possible. Accordingly, no additional stresses due to such cold welding will be able to exist in the pipe conduit sections interconnected by this apparatus.
Patent GB-508848-A (GB)
Title: Improvements in or relating to fillets for use in making patterns for casting metalsor other materials
IPC: B22C21/14
Filed: 1938-01-03
Abstract: 508,848. Extruding pattern fillets. PHILLIPS, Ltd., J. W. & C. J., and HAYLOCK, C. Jan. 3, 1938, No. 120. [Class 87 (ii)] [Also in Group XXII] In making fillets for filling the sharp angles of patterns for use in casting metals a cylinder of bees' wax or other plastic material is inserted, from the left, into a tube 1 the piston p being withdrawn to the right. A die plate 17, having holes 20 to engage location studs, openings 18 of a shape to produce the fillet or fillets 25 required, and projections 19 to guide the wax to these openings, is then placed over the open end of the tube 1 and secured by a hinged plate 22. The piston rod 5 has a screw portion 4 which engages the threaded bore of a tube 2 secured to the tube 1. A worm-wheel or spur gear 8 feathered on the rod 5 and engaged by hand- or power-operated gearing 12 is used to rotate and thus advance the rod 5, the piston having a pivoted end plate 28 which advances without rotating. The tube 1 has a jacket 26 for liquid and this and, if desired, the die plate are heated to about 70‹ F.
Patent GB-213659-A (GB)
Title: Improvements in or relating to bituminous paving or similar substances or compositions
IPC: C08L95/00
Filed: 1923-01-02
Abstract: 213,659. Burton, S., (Glover, W. H.). Jan. 2, 1923. Compositions containing bituminous materials and anhydrous copper sulphate for paving and like purposes consist of about 9 per cent of bitumen or mineral oil residue; about 10 per cent of finely-divided filler consisting of Portland or similar cement, or limestone or chalk dust; about 80 per cent of aggregate consisting of sand, gravel, crushed rock, or slag; and about 1 per cent of anhydrous copper sulphate. The ingredients are mixed at 240‹-370‹ F., preferably under reduced pressure.
Patent GB-303481-A (GB)
Title: Method and apparatus for wrapping up cartridges of plastic explosives and other similar material with paper or the like material
IPC: B65B11/56
Filed: 1929-01-02
Abstract: 303,481. Finslia Forcit-Dynamit Aktiebolaget. Jan. 4, 1928, [Convention date]. Drawings to Specification. Wrappers.-A wrapper, for explosives and the like, is formed with one edge obliquely cut so as to bear lightly on the cylindrical surface of theexplosive, when applied by rolling. Reference has been directed by the Comptroller to Specifications 14885/98, 22960/98, 16059/05; and 171,276, [Class 100 (i), Feeding and delivering webs &c.].
Patent GB-680922-A (GB)
Title: Improvements relating to compressor units for refrigerating apparatus
IPC: F25B49/02
Filed: 1950-01-04
Abstract: 680,922. Refrigerating. GARDINER, L. A. J. Feb. 8, 1951 [Jan. 4, 1950], No. 204/50. Class 29 [Also in Groups XXVIII and XXXV] A motor-compressor unit for refrigerating apparatus comprises a casing 1 carrying the stator 4 of the electric motor, a separate compressor housing 8 in the form of a casting having the cylinder or cylinders 27 of a reciprocating compressor formed in it, and an intermediate bearing structure 14 for a shaft 19 which carries at opposite ends the rotor 17 of the motor and the driving element 45 of the compressor, the casing 1 and housing 8 being releasably connected by screws 12 to form a fluid-tight closure. The intermediate structure comprises a bearing 13 with six spider arms 14 which rest upon webs 15 formed inside the housing 8 and are secured by studs 16. The casing 1 has heat dissipating vanes 7 and carries the motor terminals 5. The small clearance 21 between the rotor 17 and stator causes oil to be thrown down from the vapour-oil mist rising between the spider arms 14, the vapour passing back to the compressor through a connection 24 provided with a filter 25. An eccentric sheave 46 secured on a threaded part 47 of the shaft 19 drives a piston 43 in the cylinder 27 bored in a thickened part 26 of the housing 8. A valve cover 30 secured to the housing encloses the suction and delivery valves 34', 34<SP>2</SP> and service valves. A spiral groove 52' in the lowermost part of the shaft 19 acts as a pump to force oil down into a cup 53 and thence through an axial bore 19' and cross bores to the spider bearing 13, the eccentric and the small end bearing. A multicylinder compressor is also described in which seven cylinders are spaced around the housing 8, one piston rod being integral with the eccentric strap and the other rods connected thereto by pivots, the valve chambers for the cylinders being coupled by ring pipes.
Patent GB-987748-A (GB)
Title: Improvements relating to electro-magnetically operable devices
Inventor: GEYER KURT
IPC: H01H50/30
Filed: 1964-01-02
Abstract: 987,748. Electromagnets. LICENTIA PATENT-VERWALTUNGS-G.m.b.H. Jan. 2, 1964, No. 212/64. Heading H1P. [Also in Division H2] Armature slack and bounce in an electromagnet is reduced by resiliently mounting magnetic structure 1 on leaf spring 2 and by providing at least one pair of pre-stressed resilient elements 6 which apply opposed forces to the structure in a direction transverse to the main movement so that they act both as guides and frictional dampers for this movement. The members 6 may be helical springs, leaf springs or an elastic member, of rubber or resilient plastics material. The bearing faces of outer core legs 7 may be covered with frictional material. If leaf springs are used, they are clipped over projections on casing 3 and have their axis either parallel or transverse to the direction of main movement. The movement of the structure may be adjusted by inserting shims in slot 5. The resilient members may extend above the face of the core to act as guides and dampers for the armature (not shown).
Patent GB-1377612-A (GB)
Title: Water-soluble cationic azo pyridone dyestuffs
IPC: C09B44/08
Filed: 1971-01-04
Abstract: 1377612 Azo-pyridone dyestuffs containing cationic groups IMPERIAL CHEMICAL INDUSTRIES Ltd 20 Dec 1971 [4 Jan 1971] 291/71 Heading C4P Novel water-soluble azo dyestuffs free from sulphonic and carboxylic acid groups and having the formula  wherein A is an aromatic (including heterocyclic) radical, X<SP>+</SP> is a cationic group containing a positively charged nitrogen, phosphorus or sulphur atom, Z- is an anion, Y is H or an optionally substituted alkyl, aralkyl, cycloalkyl or aryl radical, T is a C 1-6  alkyl group and n is 1 or 2, are prepared by reaction of the corresponding 3-halomethyl-pyridones with a compound X containing an N, S or P atom convertible by alkylation into a cationic group to give products wherein the anion is a halide, followed, when other products are required, by metathesis to replace the halide ion by another anion. Such X<SP>+</SP> groups include quaternary ammonium, cyclammonium, hydrazinium, sulphonium, isothiouronium, etherified hydroxylammonium and phosphonium groups. Quaternary ammonium products may also be prepared by alkylation of the corresponding tertiary amines. The starting materials for these two processes are described respectively in Specifications 1,377,614 and 1,377,613. The novel dyestuffs are used for dyeing polymeric textile materials. 4 - Methyl - 1 - ethyl - 3 - piperidinomethyl - 5- o - nitrophenylazo - 6 - hydroxypyrid - 2 - oneis prepared from the corresponding 3-unsubstituted pyrid-2-one, piperidine and formaldehyde.
Patent GB-101302-A (GB)
Title: Improvements relating to Weighing Machines.
Inventor: SMITH ARTHUR
IPC: G01F11/24
Filed: 1916-01-07
Abstract: 101,302. Smith, A., and Southall, C. Jan. 7, 1916. Automatic-feed weighers.-In an automatic weighing-machine, the material is fed to the weigh-pan by means of a solid rotary member c, Fig. 1, provided with cavities d, and the dribble feed is produced by automatically covering a number of the cavities by means of a sliding sleeve g, the feed being finally cut off by a sluice b. In a modification, Fig. 3, the sliding sleeve is dispensed with, and the rotary member c moved axially against the resistance of a spring h in order to mask a number of the cavities during the dribble feed. The casing may slide instead of the rotary member. Instead of a number of sets of cavities, a single set of long shallow cavities may be used.
Patent GB-1371011-A (GB)
Title: Arm rest arrangement for a chair such as a swivel chair
IPC: A47C3/18
Filed: 1973-01-03
Abstract: 1371011 Armrests MAUSER K G 3 Jan 1973 [3 Jan 1972] 417/73 Heading A4J An office-type chair has a base 1, seat 7 mounted on the upper end of a telescopic column 2, 3 and a support structure 13 carrying two armrests 14 detachably secured to the upper end of the telescopic column below the seat by a collar 16. Conical internal surfaces on the collar seat and base engage with correspondingly tapered cones on the upper and lower ends of the telescopic column to form detachable connections. The support structure comprises two tubes connected at their centres by a plate 15 carrying the collar 16 and at their ends, under spring stress, in sockets in the arm-rests 14, pins (20), Fig.7 (not shown), on the arm-rests securing the ends of the tubes in position. A gas pressure spring is disposed within the column for adjusting the height of the seat.  The upper end 3 of the column may be rotatable relative to the lower end 2 to enable the seat to be rotated. An adjustable back-rest 12 may be secured to the seat, the adjustment of the backrest being as described in Specification 1371012.
Patent GB-204989-A (GB)
Title: Improvements in or relating to folding stools
IPC: A47C4/24
Filed: 1923-01-05
Abstract: 204,989. Grigg Motor & Engineering Co., Ltd., Grigg, H., and Grigg, H. Jan. 5,1923. Folding-seats.-In an X-leg folding-stool of the type adapted to be held in erected position by the seat member b and members d connecting together the lower extremities of the legs, weight spreading plates f are provided, fixed to the lower extremities or forming part of the members d. The plates f are preferably made wider at their outer ends, and are slotted at g to allow the stool to be folded flat.
Patent GB-190031-A (GB)
Title: Improvements in and relating to composite laminated structures and method of producing same
IPC: B27D1/04
Filed: 1922-01-06
Abstract: 190,031. Atwood, H. N. Jan. 6, 1922. Laminated wood.- A composite laminated block or sheet is made by pressing together, under heat, layers of uncured or partly cured rubber 3 alternating with layers of wood 1, which have been previously soaked in or coated with a rubber solvent. The wood sheets are disposed with the grain crossing.
Patent GB-1474474-A (GB)
Title: Apparatus and process for refrigerating materials
IPC: F25D25/04
Filed: 1974-05-16
Abstract: 1474474 Rotary drum coolers UNION CORP 16 May 1974 [30 May 1973] 00518/77 Divided out of 1474471 Heading F4H The subject-matter of this Specification is identical with that described in the parent Specification 1,474,471, but the claims are directed to feeder means for the material to be treated in the rotary drum which rotates relative to a header in which an opening for the feeder means is closed by an automatically closing door.
Patent GB-366245-A (GB)
Title: Improvements in, or relating to, boxes or cans
IPC: B65D81/20
Filed: 1931-01-07
Abstract: 366,245. Vacuum closures for cans &c. HUDSON, SCOTT, & SONS, Ltd., James Street Works, and HODGKINSON, T. H., 14, Warwick Square, both in Carlisle. Jan. 7, 1931, No. 613. [Classes 18 and 125 (iii).] Relates to boxes or cans of the kind having an annular depression adjacent the rim of the lid to facilitate the removal thereof with a coin, and to the type having a peripheral recess in the lid between an outward bead and an annular depression, to accommodate packing. The invention comprises a combination of these features in a box or can in which the upper edge of the body is curled, or turned over and flattened to provide a seating h for the cover. The body of the box &c. may be provided with an outward bead l, and mav be solid drawn or made in two parts with soldered joints to facilitate vacuumizing.
Patent GB-102073-A (GB)
Title: Improvements in or connected with Transporter Trucks.
Inventor: GOODALL CHARLES WEBSTER
IPC: B62B3/06
Filed: 1916-01-15
Abstract: 102,073. Goodall, C. W. Jan. 15. 1916. Hand-trucks.-The platform 2 of an elevating- truck is connected to the underframe 1 by parallel links 3 and is raised and lowered by means of a further link or shackle 5, connected to the underframe and to a nut 6 traversing a screw 7, which is rotated by ratchet gearing 10, 11, 15 operated by a reciprocating hand-lever 17. The middle pair of wheels 19 is disposed nearer to the wheels 18 than to the wheels 20.
Patent GB-795348-A (GB)
Title: Improvements in or relating to the manufacture of polyvinyl chloride compositions
Inventor: SMITH WALTER FAIRBAIRN
IPC: C08J9/10
Filed: 1955-01-10
Abstract: Polyvinyl chloride compositions are made by mixing from 20 to 30 parts of the chloride and 80 parts of a plasticizer, gelling the mixture at elevated temperature, adding a further quantity of polyvinyl chloride so that the final composition contains from 40 to 150 parts of plasticizer to 100 parts of polyvinyl chloride and mixing without the use of elevated temperature.  A blowing agent may be incorporated in the composition, preferably as a dispersion in the plasticizer, and also conventional stabilizers and fillers. Plasticizers mentioned are dioctylphthalate, tricresyl phosphate, and lauric acid modified polypropylene adipate.  The blowing agent may be a polynitrosamine, alpha, alpha1azo - di - isobutyronitrile, or dinitrosodimethyl terephthalimide. When a polynitrosamine is employed complete decomposition may be effected by addition of an acidic substance such as salicyclic acid or phthalic anhydride.  China clay is the specified filler and calcium stearate the specified stabilizer.  The composition may be calendered as a thin coating on to a fabric, (see Group VIII).  Specification 587,023, [Group IV], is referred to.
Patent GB-1039011-A (GB)
Title: Improvements in blow moulded containers and their manufacture
IPC: B29C49/48
Filed: 1964-01-07
Abstract: 1,039,011. Blow-moulding. V. FLAX. Jan. 7, 1964 [Jan. 10, 1963], No. 687/64. Heading B5A. In a blow moulding process an extruded thermoplastic tube is secured in a vertically reciprocable mould comprising a tubular body with end closure members at least one of which has a small bore passage connected to a source of fluid pressure. The jet of fluid pierces the tube and then inflates it to the shape of the mould cavity.
Patent GB-117040-A (GB)
Title: Improvements in and relating to Kilns and Chambers for Drying Timber.
Inventor: HALKES MATTHEW
IPC: F26B15/16
Filed: 1918-01-11
Abstract: 117,040. Halkes, M. Jan. 11, 1918. Chambers.-Timber is dried by passing it on trollies through a series of three connected kilns or chambers, the first of which is charged with steam, the second with hot dry air. and the third with cooler dry air. The kilns A, B, C have end openings provided with sliding doors H which can be raised or lowered through slots by means of chains passing over pulleys I mounted on guide-supports P and provided with counterweights. Rails K extend through the kilns, and an outer loop line with switches may be provided. Dry hot air is supplied to the chambers B, C by ducts D, E from a side passage G near the floor of the chamber B. Air is forced by a fan N through steam heating-apparatus M into the passage G, and a two-way valve L directs the air into the duct D or E. The timber is subjected in the chamber A to the action of steam at 170‹ F. for about 4 days, then to the action of dry air at 170‹ F. for about 4 days in the chamber B, and finally to the action of dry air at about 50.70‹ F in the chamber C for another 4 days. Valved regulating-openings F are provided in the upper parts of the chambers.
Patent GB-484519-A (GB)
Title: Carrying case for respiratory appliances
IPC: A62B25/00
Filed: 1937-01-09
Abstract: 484,519. Respiratory appliances. DRAGER, O. H. Jan. 9, 1937, No. 733. Convention date, Jan. 9, 1936. [Class 81 (ii)] A casing a, to be worn on the back like a rucksack, and to contain a closedcircuit respiratory appliance the tubular leads of which extend from the casing, is provided with angular stiffening members c conforming to the corners or curves thereof and preferably having bracket members d, e, for securing fittings of the appliance such as the pressure reducing valve. The casing is provided with a lid b, and may have stiffening ribs in the lower wall a<1> the members c being secured between the ribs. Specification 484,518 is referred to.
Patent GB-514933-A (GB)
Title: A method for the production of uniform milling products
IPC: B02C4/38
Filed: 1938-11-22
Abstract: 514,933. Roller mills. GEHLE, H. Nov. 22, 1938, No. 769/39. Divided out of 519,869. Drawings to Specification. [Class 59] [Also in Group I] The distance apart of the grinding rollers is automatically varied in accordance with the temperature or humidity of the grain passing to or the meal leaving the mill. A thermometer in a trough through which the grain flows to the rollers may control a circuit regulating the position of one of the rollers or a hygrostat in a conditioner may control a similar circuit. In a modification a thermometer and a hygrostat in a plain sifter are used to vary the position of the one roller relatively to the other.