baber/WOPTO huggingface dataset:
Patent FI-924107-A (FI)
Inventor: ANDERBERG GOERAN
IPC: F16J15/40
Filed: 1992-09-14
Abstract: PCT No. PCT/SE91/00187 Sec. 371 Date Aug. 28, 1992 Sec. 102(e) Date Aug. 28, 1992 PCT Filed Mar. 13, 1991 PCT Pub. No. WO91/14118 PCT Pub. Date Sep. 19, 1991.The present invention consists of a shaft packing with an inner seal (4) and an outer seal (2) which are biased by means of springs (5) and an intermediate ring (1). The spring package and the major part of the shaft packing are positioned on the outside of a wall (20) of a container or the like, on the inside of which container an aggressive medium may be found. On the inside of the wall and in contact with the medium there are only a counter ring (4'), the inner seal (4), the intermediate ring (1) and a mounting (14). All these parts have smooth surfaces without grooves, notches or the like in order to avoid that the possibly aggressive medium accumulates on the shaft packing. The shaft (19) is journalled in the wall (20) by the mounting (14), and the contact surfaces (22) between the mounting (14) and the wall (20) have arcuate cross-sections. The mounting (14) is prevented from rotating by means of a washer (17) secured to the wall (20) and lowered into a groove (21) on the outer surface of the mounting (14). A flushing space is defined between a sleeve (8) fixed on the shaft, the inner sleeve (4'), the inner seal (4), the intermediate ring (1), the outer seal (2) and the outer sleeve (2') for lubrication of the inner and outer seals (2, 4) and their sliding surfaces. The flushing is also intended to remove particles possibly detached by the rotation of the shaft.
Patent FI-924659-A (FI)
Inventor: COOPER LEONARD MICHAEL
IPC: B65D71/00
Filed: 1992-10-14
Abstract: A paperboard carrier for beverage cans the bottom of which tend to be deformed when subjected to sharp blows. The panel adjacent the can bottoms is formed of two sheets in face-to-face engagement. The interior face of the inner sheet contains a number of raised embossed portions against which the can bottoms abut. The embossed portions, which may be comprised of spaced embossed protrusions of circular or other shape, effectively increase the cushioning effect of the sheet and, in conjunction with the other sheet of the panel, protect the can bottom against damage. The embossed portions are arranged so as to contact the circumferential rims normally provided at the bottom of beverage cans.
Patent FI-940515-A (FI)
Inventor: HAECKER HANS-EUGEN
IPC: D03D3/04
Filed: 1994-02-04
Abstract: Seam-weaving machine for the continuous production of a fabric which weaves a woven seam (1) from fringes (11, 21) formed on the opposite fabric ends (10, 20) and from weft threads (auxiliary warp threads 3) extracted from the fabric, by means of a separator, a shedding device, gripper devices receiving the fringes (11, 21) from the separator and inserting them into the seam-weaving shed (2), and a slay, respective mutually aligned fringes (11, 21) of the fabric ends (10, 20) being guided out of the woven seam (1) upwards or downwards at picking points (4) distributed over the width of the woven seam (1). Arranged in the edge region of the woven seam (1) is a fringe catcher (30) having a drive device (33) which, after the shed change, moves the fringe catcher (30) forwards beyond the selvedge (9) and back, so that the fringe catcher (30) pulls away an upwardly projecting fringe (11, 21) rearwards and above the already formed part of the woven seam (1). <IMAGE>
Patent FI-945798-A (FI)
Inventor: LUECKING MANFRED
IPC: B66C13/06
Filed: 1994-12-09
Abstract: PCT No. PCT/EP93/01367 Sec. 371 Date Oct. 28, 1994 Sec. 102(e) Date Oct. 28, 1994 PCT Filed Jun. 1, 1993 PCT Pub. No. WO93/25464 PCT Pub. Date Dec. 23, 1993A lifting device intended to support a load without pendulum movement has at least six hydraulic control cylinders connected by individual articulations to a horizontally movable support above the load and to a load lifter below that support. At least four of the control cylinders are mutually oblique. The articulations in each case allow swiveling action about two mutually perpendicular axes.
Patent FI-953582-A (FI)
Inventor: RUZSKAI FRANK
IPC: A63H3/48
Filed: 1995-07-26
Abstract: PCT No. PCT/DK94/00043 Sec. 371 Date Oct. 18, 1995 Sec. 102(e) Date Oct. 18, 1995 PCT Filed Jan. 26, 1994 PCT Pub. No. WO94/16788 PCT Pub. Date Aug. 4, 1994A toy figure having rotatable arms which protrude from the body of the figure. The arms are rotationally coupled to each other so that they have a limited mutual rotatability.
Patent FI-960401-A (FI)
Inventor: DENOYA CLAUDIO D
IPC: C12N/
Filed: 1996-01-29
Abstract: The present invention relates to novel DNA sequences that encode for the branched-chain alpha-ketoacid dehydrogenase complex of an organism belonging to the genus Streptomyces and to novel polypeptides produced by the expression of such sequences. It also relates to novel methods of enhancing the production of natural avermectin and of producing novel avermectin through fermentation.
Patent FI-973405-A (FI)
Inventor: COLVIN ARTHUR E JR
IPC: G01N21/25
Filed: 1997-08-20
Abstract: A fluorescence sensor for detecting the presence and amount of an analyte. The fluorescence sensor has a photodetector, a high pass filter located adjacent the photodetector, and a glass layer located adjacent the high pass filter. An indicator layer is located adjacent the glass layer and a light emitting diode is embedded in the indicator layer. The indicator layer has indicator molecules that provide a fluorescent emission as a result of light from the light emitting diode. The indicator layer also allows an analyte to diffuse into it and the presence of the analyte reduces the amount of light emitted from the indicator molecules that passes through the glass layer and the high pass filter and is incident upon the photodetector. Since the amount of current from the photodetector depends upon the incident light, this is used to detect the presence and amount of the analyte. In one embodiment a waveguide is also present.
Patent FR-1465367-A (FR)
IPC: G03C7/392
Filed: 1964-08-14
Granted: 1967-01-13
Abstract: 1,74,303. Photographic sliver halide colour materials. E. I. DU PONT DE NEMOURS & CO. Aug. 14, 1964 [Aug. 14, 1963; Aug. 7, 1964], No. 33303/64. Heading G2C. A photographic multilayer colour film comprises a film support carrying a plurality of photosensitive gelatino silver halide emulsion layers each containing a colour-former, at least one of said colour-formers having colour-forming nuclei attached to structural units of a polymeric chain, there being present in at least one of the emulsion layers or in another gelatine layer (a) 0À01 - 2À5% (based on the weight of gelatine in the layer) of a compound forming bi-sulphite ions or a complex of such a compound with an organic carbonyl compound and (b) a photographic silver halide developing agent. The bi-sulphite ion and developer improve the latent image stability. Bi-sulphiteion-forming compounds and complexes are sodium or potassium sulphite, bi-sulphite or metabisulphite, an alkaline earth metal bi-sulphite, and complexes thereof with acetone, methyl ethyl ketone, formaldehyde and acetaldehyde. Developing agents specified are hydroquinone, catechol, pyrogallol, 2:5-dihydroxy-diphenyl, metol, N- ethyl-p-aminophenol, p-diethylamino-aniline, p-dimethylaminoaniline, p-aminoaniline, 2- amino-5-diethylamino-toluene, 4-amino-N-(# - methanesulphonamidoethyl)-m-toluidine and 4- amino-3-methyl-N-ethyl-N-(#-hydroxyethyl) aniline. Polymeric colour-formers described are those of Specifications 995, 364, 995, 363 and 967, 504.
Patent GB-413011-A (GB)
Title: Improvements in or relating to keys for securing railway rails in their supporting chairs
IPC: E01B9/58
Filed: 1933-01-12
Abstract: 413,011. Keys for railway rails. MILLS, Ltd., EXECUTORS OF J., Bredbury, Stockport, and MACBETH, A., Broadway, The Firs, Bowdon, Altrincham, Cheshire. .Tan. 12, 1933, No. 1022. [Class 104 (ii).] A key of more or less C-shape in section, with or without a re-entrant bend on the part 3, is made of such a height that, when it is placed against the rail with its open side facing the rail web, it engages only the shoulders 7, 8 of the rail head and foot. The key may also be of such a height that when driven into position, the free ends engage the rail web as shown.
Patent GB-166180-A (GB)
Title: Improvements in or relating to the production of packings for the air tight closure of vessels and the like
IPC: F16J15/10
Filed: 1918-01-18
Abstract: 166,180. Nagel, O. H. L., and M÷ller, A. Jan. 18, 1918. Joint-making packing.-Packing which is applicable for preserve tins is made by thickening a vegetable oil by heat, an electric current, or by exposure to light or air. The oil may, for example, be maintained for from half an hour to three hours at a temperature of from 350‹ to 300‹ C., and thickening-substances such as asbestos or other fibrous substances, calcium or magnesium compounds, cork, resins, wax. &c. may be added. Rings or discs &c. may be cut from the packing.
Patent GB-411954-A (GB)
Title: Improvements in or relating to gas meters
IPC: G01F3/22
Filed: 1933-01-12
Abstract: 411,954. Gas meters. ROLFE, L. H., and PARKINSON & COWAN (GAS METERS), Ltd., 52, Grosvenor Gardens, Buckingham Palace Road, London. Jan. 12, 1933, No. 1117. [Class 64.] The pivoted valves a, b of a dry gas meter are oscillated over radial grids by rods p, q connected to a common crank pin on a crank shaft k rotated by the flag-arms m. The rods p, q are connected to adjustable pivots r, s on arms t, u rigid with the valves so arranged that the plane passing through each pivot point r, s and the pivot axis of the corresponding valve is at 90‹ to the plane passing through the pivot point and the crank shaft axis when the valve is in its mean position. In a modification, the offset pivots r, s are carried by pivoted arms which may be rigid with the valves or connected to the valves by pin-and-slot connections so that any tendency of the arms to tilt is not communicated to the valves.
Patent GB-565350-A (GB)
Title: Improvements in or relating to the manufacture of fibre-forming polyamides
IPC: D01F6/60
Filed: 1943-01-22
Abstract: Fibre-forming interpolyamides of improved dyeing properties are obtained by heating a polyamide - forming composition comprising 75-95 parts by weight of a mixture of equimolecular proportions of hexamethylene diamine and adipic acid or amide-forming derivatives or a salt thereof and 5-25 parts by weight of a mixture of equimolecular proportions of a diamine and a dicarboxylic acid, or amide forming derivatives, either or both of which contain at least one oxygen atom in the chain separating the amide-forming groups, and continuing the heating until a fibre-forming product is obtained.  Diamines having at least two oxygen atoms in the chain are specially useful. Specified diamines and amide-forming derivatives are: triglycoldiamine, tetraglycoldiamine, bisaminopropoxyhexane, 3.7-dioxa-1.9 - nonanediamine, 3.8 - dioxa - 1.10 - decane - diamine, 3.9 - dioxa - 1.11 - hendecanediamine, 3.10-dioxa-1.12-dodecanediamine, 3.11-dioxa-1.13 - tridecanediamine, 4.7.10 - trioxa - 1.13 - tri - decanediamine, 3.12 - dioxa - 1.14 - tetradecane - diamine, 3.13- dioxa - 1.15 - pentadecanediamine, 4.7 - dioxa - 1.10 - decanediamine, 5.8 - dioxa - 1.12 - dodecanediamine, 4.8 - dioxa - 1.11 - hendecane - diamine, 5.9 - dioxa - 1.13 - tridecanediamine, diphenylolpropane - di - beta - aminoethyl ether and 1.4-dihydroxybenzene-di-beta-aminoethyl ether.  In examples, interpolyamides are prepared from mixtures of (I) and (II) hexamethylenediammonium adipate and triglycoldiammonium adipate; (III) hexamethylenediammonium adipate and the salt derived from hexamethylene diamine and diglycollic acid.  The products show enhanced receptitity for acid, direct and vat dyes and level dyeing properties.  Other polyamides, resins, cellulosic materials, pigments, delusterants, plasticizers, antioxidants, &c., may also be used.  Specifications 461,236, 461,237, 487,734, 495,790 and 23690/39, as open to inspection under Sect. 91, are referred to.
Patent GB-656955-A (GB)
Title: Improvements in or relating to a composite elongated billet
IPC: B23K20/04
Filed: 1949-01-17
Abstract: 656,955. Making compound plates; jointing by rolling. SUPERIOR STEEL CORPORATION. Jan. 17, 1949, No. 1247. Convention date, June 23, 1948. [Classes 83 (ii) and 83 (iv)] Uniting by fusion.-In a composite elongated billet, for the rolling of bimetallic strip having a backing member 2 and a facing member 3, at least one of said members comprising metal which when heated in the presence of air forms a bond inhibiting oxide, said backing member comprises a body 5 and opposed generally L-shaped flanges 6, the facing member being disposed against a face of the body between legs 8 on the flanges. The dimension of the facing member is less than the distance between said legs to allow for differential expansion between the backing and facing members, and continuous welds 11 seal the legs 9 of the flanges to the facing member and continuous welds 12 seal the backing and facing members together at the ends of the billet, said welds being continuous with one another to constitute a peripherally continuous flexible welded joint to exclude air from between the backing and facing members. In the embodiment described, the facing member is of stainless steel, the backing member of carbon steel and a buffer layer 4 of cupro nickel is preferably interposed. Specification 565,527 is referred to.
Patent GB-1591011-A (GB)
Title: Core for a rolled label strip
IPC: B65C1/00
Filed: 1978-01-12
Abstract: The device has holding members (3) pivotable about an axis (42). Hook-like holding-member ends (31) can be brought into engagement with the winding-body core (6), in that axial pressure is exerted on the latter counter to the force of springs (4). Springs (41) load the holding members (3) in their position retaining the winding-body core. The other ends (33) of the holding members (3) can be actuated by hand for the purpose of releasing the winding-body core. The device is simple to operate and the risk of damage to the holding members is slight. The device can be used particularly for labelling machines. <IMAGE>
Patent GB-706147-A (GB)
Title: Improvements in steering wheels
IPC: B62D1/08
Filed: 1952-01-17
Abstract: 706,147. Hand wheels. PETRI, F., [trading as LENKRADWERK G. PETRI]. Jan. 17, 1952 [Feb. 15, 1951], No. 1342/52. Class 80 (4) In a steering wheel having a rim 1 and spokes 2 extending integrally from one side to the other, the centre portions of the spokes are curved and embedded in a circular member 3 of metal or plastic or other material which is bolted to the lower part 5 of a hub, the upper part 6 being bolted to lugs 3a on the member 3.
Patent GB-763763-A (GB)
Title: Improvements in or relating to dish-warmers
IPC: A47J39/02
Filed: 1955-01-17
Abstract: 763,763. Dish warmers. SIGG, W. Jan. 17, 1955 [Jan. 18, 1954], No. 1352/55. Class 126 In a dish warmer comprising a dish supporting plate b resting on the rim of a basin a containing at least one cup-like candle holder c<SP>1</SP> having a lid d<SP>1</SP> actuated from outside the basin b and forming a candle-extinguisher, a crank shaft e is journalled in the basin wall and the lid d<SP>1</SP> is so pivoted to the offset portion c<SP>3</SP> of the shaft that it can be swung by its pivoted end from an open position in which it is laterally disposed with respect to the candleholder to a closed position in which it rests on the whole rim of the candle holder. Two candleholders may be disposed in a substantially rectangular basin, the crank shaft c passing through opposed end walls of the basin and having operating knobs e<SP>1</SP> at its ends. Each lid d' is provided with lugs each formed by two opposed hooked members f between which the shaft part c<SP>3</SP> engages.
Patent GB-1121184-A (GB)
Title: Phosphonitrile polymers and their preparation
Inventor: SISLER HARRY HALL
IPC: C08G79/025
Filed: 1966-01-12
Abstract: Linear polymers of formula -[R2P=N-]-n, wherein R is a C1- 20 alkyl group and n has a value greater than 2, are prepared by heating at 25-300 DEG  C. one of the following compounds: [R2P(NH2)2]Cl; [R2P(NH2)=N-P(NH2)R2]Cl and <FORM:1121184/C3/1> n is preferably 10-10,000 and Example 2 describes the preparation of a polymer of formula [(CH3)2PN]n of molecular weight 7640.ALSO:The invention comprises phosphorus compounds of the formulae (I) [R2P(NH2)2]Cl; (II) [R2P(NH2) = N-P(NH2)R2]Cl and <FORM:1121184/C2/1> in which R represents a C1-C20 alkyl group. The compounds of formula (III) may be prepared by reacting a monochlorophosphine R2PCl under anhydrous conditions with a hydrazine or a hydrazine mono- or di-hydrohalide and compounds of formulae (I) and (II) may be prepared by reacting the monochlorophosphine in an inert solvent with ammonia and chloramine, the chloramine being introduced into the reaction zone at the same time as or after the ammonia.  The hydrazine hydrochloride which is used as starting material may carry one, two or three alkyl groups on one of the nitrogen atoms.  The new compounds are used as polymer intermediates.
Patent GB-202227-A (GB)
Title: Apparatus for playing an improved game of skill
IPC: A63F9/02
Filed: 1923-01-17
Abstract: 202,227. Fielding, H. E. Jan. 17, 1923. Table games.-An apparatus for playing a ballbouncing game comprises a table supported on legs and raised in the centre, a horizontal "base" extending round the outside edge of the table, and a net fixed to the inner edge of the base. As shown, cups, bags, or pockets E are arranged on the inclined faces of the table, and are surrounded by an horizontal base C carrying a vertical net D. The balls are bounced on the base C so as to enter the pockets E. Misdirected balls run down to the edge of the table.
Patent GB-830693-A (GB)
Title: Improvements relating to electrical supply systems
Inventor: HOBBS EDWIN DANIEL
IPC: H02J7/26
Filed: 1957-01-15
Abstract: 830,693. Alternators; automatic voltage control systems. STONE & CO. (DEPTFORD) Ltd., J. Jan. 2, 1958 [Jan. 15, 1957], No. 1540/57. Classes 35 and 38 (4). In an automatic voltage control system for a self-excited alternator supplying a D.C. load over a main rectifier in which the field current is controlled by a saturable reactor, an auxiliary, unregulated field winding opposes the main field winding so that the excitation can be reduced to zero. The alternator 1 charges a battery 2 over a rectifier 3. The excitation of the main field 4 is controlled by a saturable reactor 6 as in Specification 804,711. The field 4 is assisted by a series field 4a carrying the D.C. load current, and opposed by the auxiliary field 4b. Field 4b is either energized from an auxiliary rectifier 16, or as shown in broken lines, from the main rectifier 3. In the latter case a relay 27 is provided to isolate the field 4b from the battery 2 when the alternator is stationary. It is explained that the field 4 has to have a high residual field to ensure build-up at starting and this prevents the alternator being used at high speeds (as a train lighting set) unless neutralized by the auxiliary field 4b.
Patent GB-100653-A (GB)
Title: An Improved Gravity-feed Lubricator and Supporting Device.
Inventor: HEDLEY ROBSON
IPC: B60R17/00
Filed: 1916-02-02
Abstract: 100,653. Hedley, R., and Hedley, J. W. Feb. 2, 1916. Gauge glasses.-To indicate the oil-level in a lubricator for the driving-chains of motor-vehicles and for other purposes, a gauge t is placed in a groove s in the wall of the vessel a and communicates with the interior by an elbow pipe.
Patent GB-790162-A (GB)
Title: A process and an installation for continuously mixing a powdery material with a viscous liquid, in particular meal with molasses
IPC: B01F7/00
Filed: 1956-01-17
Abstract: 790,162. Mixing powders with liquids. GINNEKEN, C. J. VAN. Jan. 17, 1956 [Jan. 19, 1955], No. 1547/56. Class 86 A process for continuously mixing a powder with a viscous liquid, e.g. meal and molasses respectively, comprises supplying the liquid in the form of fine jets, from pipes such as 7, 8 say, Fig. 1, into the upper end of a mixing chamber 1 to which the powder is supplied through a hopper 6 at the same end and then imparting to the powder, by means of a plurality of successive assemblies 11, 12, 13 of quickly rotating knives, a rapid rotating motion perpendicular to the direction of flow of the liquid whereby the mass moves slowly  along a spiral path in a downward, direction. The powder is preferably supplied by a tray-conveyer 61 moving at a uniform rate and the liquid from a reservoir 30 having an associated pump 31 with its discharge leading to the distributer 10 of the pipes 7, 8, said discharge being provided with a valve 32 and a volume measuring apparatus 33 and also with a valved return conduit 34. The knife assemblies 11, 12, 13 are identical and each comprises an upper pair 24, 25, Fig. 3, of knives, made from a continuous flat metal strip and bent upwardly at an angle of about 30 degrees, a lower downwardly-bent pair 18, 19 in the same vertical plane as the upper pair, and an intermediate pair 20, 21 disposed perpendicular to the vertical plane of the other knives, said latter knives 20, 21 being approximately horizontal and slightly twisted, so that they effect an upwardlydirected air flow through the chamber 1 when rotated in the direction of the arrow P.
Patent GB-633048-A (GB)
Title: An improvement in or relating to spring seating
IPC: A47C7/35
Filed: 1948-01-20
Abstract: 633,048. Spring assemblies. SIDDALL & HILTON, Ltd., and GREEN, C. Jan. 20, 1948, No. 1662. [Class 52 (iv)] The lower end of a vertical upholstery-spring a is connected to a horizontal coiled tension spring b by a clip c, a transversely extending part or parts of which is forced between adjacent turns of the spring b. Two or more such clips can be secured to a connecting strip.
Patent GB-990781-A (GB)
Title: Production of mesitylene
IPC: B01J27/13
Filed: 1964-01-14
Abstract: <PICT:0990781/C4-C5/1> 1,3,5-Trimethylbenzene is produced by fractionally distilling an aromatic hydrocarbon fraction containing ethyl toluene, propyl benzene and 1,2,4- and 1,3,5-trimethyl benzenes to separate a first fraction containing propyl benzene, ethyl toluene and 1,3,5-trimethyl benzene and a second fraction containing 1,2,4-trimethylbenzene which is then isomerized in presence of a chlorine containing platinum catalyst and hydrogen, 1,3,5-trimethylbenzene being recovered from the isomerization product.  The isomerization is preferably carried out in presence of a chlorine containing alumina-supported platinum catalyst and from 1 to 5 mols. of hydrogen per mol. of the second fraction, at a temperature of 850 DEG  F. to 975 DEG  F. and a pressure of 200 to 350 p.s.i.g. at a hydrocarbon feed rate of 0.5 to 5 w./hr./w. of catalyst.  The second fraction preferably contains at least 95% by weight of 1,2,4-trimethylbenzene and the 1,3,5-trimethylbenzene obtained from the isomerization product is also at least 95% by weight pure.  The catalyst is preferably free from silica.  As shown in the Figure, feedstock is fractionated into a first fraction taken off through pipe 14, and a second fraction containing 1,2,4-trimethylbenzene is passed through heating zone 19 to isomerization zone 22 in admixture with hydrogen containing gas from line 21.  The isomerized product is then passed through distillation zones 25 and 29 from which residual 1,2,4-trimethylbenzene may be recycled to heating zone 19, and 95% pure mesitylene is taken off from distillation zone 33 via line 34, bottoms being returned to distillation zone 29.