baber/WOPTO huggingface dataset:
Patent GB-102272-A (GB)
Title: Improvements in or relating to Presses for Vulcanising-moulds.
Inventor: GRAY CHRISTIAN HAMILTON
IPC: B29C35/00
Filed: 1916-01-03
Abstract: 102,272. Gray, C. H. Jan. 3, 1916. Vulcanizing-presses.-In a press for vulcanizing-moulds, pressure is produced by the weight of the upper platen, either by itself or with dead weight placed thereon, the mechanism for raising and lowering being incapable of producing any downward thrust. In the form shown, the upper platen is moved by a motor D through screw-and-nut gear B, B<1>, the nuts B, which fit loosely in the platen A<2>, being provided with flanges B<2>. The motor stopgear consists of a projection A<4> on the platen which hits arms F<3>, F<4>. Instead of nuts, chains or other flexible means may be employed for raising and lowering the plate.
Patent HK-4391-A (HK)
Title: 5-substituted(1,2,4)triazolo(1,5-c)pyrimidin-2-amines
Inventor: PAUL ROLF
IPC: A61K31/41
Filed: 1991-01-10
Abstract: This invention is concerned with 5-substituted-[1,2,4] triazolo[1,5-c]pyrimidin-2-amines selected from those of Formula I, which are active as antiasthma agents.
Patent HU-T56322-A (HU)
Title: Process for producing active sintering additive and aluminium oxide basic material for ceramic purposes, comprising such additive
Inventor: SZTANKOVICS LASZLO
IPC: C01F5/24
Filed: 1990-01-08
Abstract: Ca-anorthite, Ba-anorthite and Mg-silicate are ground together in ratio between 3:1:1 and 1:1:3, the mix is then burned at 1050-1280 deg.C and the cooled frit is ground and mixed with Al2O3. - The final composition comprises (%): 94-98 Al2O3, 0.1-0.6 CaO, 0.1-0.8 BaO, 0.2-0.9 MgO and 0.9-3.4 SiO2
Patent IS-7258-A (IS)
Inventor: SMITH GARRICK PAUL
IPC: A61K31/445
Filed: 2004-05-10
Abstract: The invention provides compounds of the formula wherein the substituents are as defined in the application. The compounds are valuable glycine transport inhibitors.
Patent YU-5196-A (YU)
Inventor: FRANKLIN BYMASTER
IPC: A61K9/70
Filed: 1996-01-29
Abstract: Ovaj pronalazak obezbedjuje nove transdermalne flasterske formulacije koje sadrže farmaceutski aktivno jedinjenje 3-(4-(heksiloksi)-1,2,5-tiadiazol-3-il)-1,2,5,6-tetrahidro-1-metilpiridin (ksanomelin) koje može biti korisno pri lečenju Alzhajmerove bolesti. Konkretno, formulacije prema ovom pronalasku sadrže ksanomelin rasporedjen unutar matrice u količini od 0,1 do 10 težinskih delova matrice, 0,1 do 10 težinskih delova azona, 30 do 69,8 delova etanola, 29 do 50 delova vode, 0 do 30 delova propilenglikola i 1 do 5 delova želatinoznog agensa. Ovaj pronalazak obezbedjuje metod za lečenje Alzhajmerove bolesti sa malo nuz efekta koji su obično povezani sa muskarinskim antagonistima kao što je ksanomelin. Transdermalna formulacija ovoga pronalaska obezbedjuje konzistentnu dozu aktivnog sastojka, postiže održavanje plazmatične koncentracije farmaceutski aktivnog agensa, i povećava pokornost pacijenta.
Patent DK-14196-A (DK)
Inventor: EFFENBERGER JOHN S
IPC: D06N7/00
Filed: 1996-02-12
Abstract: A novel composite comprises a substrate having a coating matrix including an initial layer of a perfluoropolymer and an overcoat comprising a fluoroelastomer, a fluoroplastic, a fluoroelastomer/fluoroplastic blend, or a combination thereof. The perfluoropolymer in the initial layer may be a perfluoroplastic, a perfluoroelastomer, or blends thereof. In a separate embodiment, the novel composite includes a substrate coated solely with one or more layers of perfluoroelastomer alone or as a blend with a perfluoroplastic. Where the substrate is not susceptible to hydrogen fluoride corrosion, the composite may include solely one or more layers of a blend of a fluoroelastomer and a hydrogen-containing perfluoroplastic. Cross-linking accelerators may be used to cross-link one or more of the resins contained in the coating layers. Each composite may be topcoated with the layer or layers of a fluoroplastic, fluoroelastomer, and/or a blend thereof. The composite is flexible, exhibits good matrix cohesion and possesses substantial adhesion of the matrix to the material acting as the reinforcement or substrate. A method for making such a composite comprises the unique deployment of a perfluoropolymer directly onto the substrate in a relatively small amount sufficient to protect the substrate from chemical corrosion without impairing flexibility, followed by the application of the overcoat layer.
Patent DK-18691-A (DK)
Inventor: SCHIMPFF FRITHJOF
IPC: E01B9/18
Filed: 1991-02-01
Abstract: In certain prefabricated production, especially of points sleepers the dimensions and accurate location of fixtures 18 is of crucial importance.  The fixtures must not be damaged or displaced during production.  During the manufacturing process they must be immovably fixed in the shuttering but the fixing must not result in damage either to the finished item or to the fixtures as a result of movements during setting or when removing the shuttering.  It must therefore be possible to break the fixing, as requited. The temporary connecting element proposed is a blind rivet 7 that can be inserted and tightened from the top, the shank 8 of which is introduced from the top through a bore 20 into a base plate 19 carrying the fixture 18 and through a hole 20 in the plate 1 defining the correct position of the fixture on the shuttering plate 1.  The rivet 7 is anchored on the outside by means of an enlargement 9 similar to a rivet head. <IMAGE>
Patent DK-78886-A (DK)
Inventor: HOLDEN THOMAS FREDERICK
IPC: C10N30/04
Filed: 1986-02-20
Abstract: Processes of reducing the inorganic sulfur-containing acid and the low equivalent weight organic sulfonic acid content of an acid mass comprising organic sulfonic components and inorganic sulfonating agent contaminants are described. In general, the process comprises the steps of (a) treating the acid mass with ammonia in the presence of water to neutralize the acids in said acid mass and to form a mixture containing the ammonium salts of said acids, (b) allowing separation of the mixture to provide a lower aqueous phase containing water-soluble ammonium salts and an upper phase comprising the oleophilic alcohol and ammonium salts of the organic sulfonic acids, and (c) recovering at least a portion of said upper phase. The efficiency of the reduction of undesirable materials from the acid mass can be increased by subjecting the recovered upper phase to additional water extractions in the presence of the oleophilic alcohol. The ammonium salts of the organic sulfonic acids recovered by the above process can be converted to oil-soluble metal salts by reacting said ammonium salts with a basically reacting metal compound in such amounts and under such conditions as to form metal salts of said organic sulfonic acids. The metals salts prepared in this manner may be neutral metal salts or highly basic metal salts. The neutral and metal basic salts are useful in a variety of applications including lubricants and fuels.
Patent GB-979648-A (GB)
Title: A tap-changing transformer
IPC: H01F29/02
Filed: 1962-01-02
Abstract: 979,648. Transformers. LICENTIA PATENT - VERWALTUNGS - G.m.b.H. Jan. 2, 1962 [Jan. 4, 1961], No. 126/62. Heading H1T. A transformer, in which the low voltage winding 15 is situated between the core 14 and the sectionalized winding 16, has a surge limiting circuit consisting of a choke 21 and a parallel impedance 22 mounted within the transformer tank and connected between the H.T. terminal on the tank and the innermost end 19 of the winding 16, the outer tapped section 17 of this winding being connected to the neutral line or point via the tapping switch 18. The impedance 22 may be a pure resistance and may be made of material, such as granular silicon carbide, which is characterized by a rapid fall in resistance during the initial part of the voltage surge. The impedance 22 may alternatively consist of an inductance and resistance in series and these components may be accommodated along with magnetic core members within the bore of the choke 21. Shield rings associated with the input section of the winding 16 may be connected to the point 20 instead of the point 19 as is usual.
Patent GB-637845-A (GB)
Title: Improvements in louvred ventilators
IPC: F24F13/08
Filed: 1948-01-02
Abstract: 637,845. Ventilators. GREENWOOD'S & AIRVAC VENTILATING CO., Ltd., HUGHES, B. D., and FORD, E. L. Jan. 2, 1948, No. 187. [Class 137] [Also in Group XXII] A louvred ventilator comprises a number of louvred strips 1 joined together along their longitudinal edges by jointing-strips 3, (see Group XXII). A double louvred panel for use in exposed positions in a window aperture comprises two panels arranged back to back with the jointing strips 3 in abutting relation. The sides of the panel may be formed with channels 4 for the reception of glass.
Patent GB-579074-A (GB)
Title: Improvements in or relating to the application of liquid to filamentary material
IPC: C23D5/00
Filed: 1944-01-06
Abstract: 579.074. Coating yarns .&c. INTERNATIONAL LATEX PROCESSES, Ltd. Jan. 6. 1944, No. 229. Convention date, .Jan. 19, 1943. [Class 140] A wire, thread, or cord 1 to be coated or impregnated with a liquid such as varnish, enamel, rubber solution or dispersion is drawn upwards through bottom and top openings 2 and 4 in a partially evacuated chamber 3 containing the treating liquid 6 in the bottom portion 5 thereof, the partial vacuum serving to prevent escape of liquid through the bottom opening 2. and to maintain a replenishing supply of treating liquid, e.g., from a constant-level reservoir 10. The partial vacuum may be produced by the ejector action of a stream of compressed air introduced at 14 into the annular space between a tube 11 forming an upwards extension of the top opening 4, and a surrounding tube 12. The bottom portion 5 containing the treating liquid may be of reduced diameter, and the base 7 may be a stretchable rubber membrane which facilitates passage of splices. The opening 2 in the base 7 is of larger diameter than the wire and does not act as a wiping or sealing means. The coating may be gelled and dried by an electric heater 15. A number of wires or threads may be coated by providing a number of aligned top and bottom apertures in a single chamber, or superposed coatings may be applied on a single wire by passing it through several similar coating devices. Rubber threads may be produced by coating wires having one or more sharp edges, and stripping off the coatings as described in Specification 422,403.
Patent GB-922028-A (GB)
Title: New therapeutically-valuable organic compounds and processes for their preparation
Inventor: NOMINE GERARD
IPC: C08B37/10
Filed: 1960-01-04
Abstract: The 2,5-diphenyl piperazine salt of a heparide is prepared by the interaction of 2,5-diphenyl piperazine acetate and the alkali or alkaline earth metal salt of the heparide, e.g. the sodium salt, in aqueous acetic acid.  Heparide N-acyl substituents specified are 3,5-dimethyl benzoyl, p-nitrobenzoyl, 3,5-dinitrobenzoyl, p-acetoxy benzoyl, 3,4,5-trimethoxy benzoyl, 2,4-dichlorophenoxyacetyl, phenyl-ethyl-acetyl, b -naphthoyl, and p-toluene sulphonyl.  The example describes the preparation of the 2,5-diphenyl piperazine salt of 3,5-dimethylbenzheparide containing 59% of the heparide. Specifications 784,897 and 863,235 are referred to.ALSO:An anti-lipaemic composition for injection comprises an aqueous suspension of the 2,5-diphenyl piperazine salt of a heparide. Heparide N-acyl substituents specified are 3,5-dimethyl benzoyl, p-nitrobenzoyl, 3,5-dinitrobenzoyl, p-acetoxy benzoyl, 3,4,5-trimethoxy benzoyl, 2,4-dichlorophenoxyacetyl, phenyl - ethyl - acetyl, b -naphthoyl, and p-toluene sulphonyl. Specifications 784,897 and 863,235 are referred to.
Patent GB-869966-A (GB)
Title: Improvements in or relating to the calcination of silicate materials
IPC: C08K3/34
Filed: 1959-01-02
Abstract: Mineral silicates shown by X-ray crystallography to have double or triple layer lattices have bound water removed by heating the pulverulent mineral introduced into, and suspended in, a turbulent upwardly-rising current of heating gases to a temperature 500 DEG -1200 DEG C. for one second or less.  The mineral, e.g. clay, kaolin, bentonite, or talc, is introduced, as dry solid through an injector, or as a suspension through an atomizer, axially into a vortex of hot gas.  The vortex is formed by introducing combustion gases tangentially into the smaller end of a uniformly tapering chamber at 15-150 m/sec. and 600 DEG -1200 DEG C. The calcined mineral should be cooled below 300 DEG C. within 30 mins. After separation of the mineral hot gas may be recycled. Combustion air may be preheated, and part of the combustion may be in the chamber by adding gas, or oil, to the chamber.
Patent GB-971961-A (GB)
Title: Packaging machine with balanced drawbar operating mechanism
IPC: B65B65/02
Filed: 1962-01-04
Abstract: 971,961. Packaging-machines. HAYSSEN MANUFACTURING CO. Jan. 4, 1962 [May 22, 1961], No. 362/62. Heading B8C. A duplex packaging machine of the type in which a web is tubed about a filling pipe and the tube sealed transversely at intervals by a drawbar to form packages, the drawbar pulling down the web, has drawbars moving in opposition to each other for counterbalancing purposes. One tube former and drawbar may be replaced by a counterbalance weight to form a single acting machine, Fig. 1 (not shown). In operating as a duplex machine, drawbars 13, 13<SP>1</SP> are adjustably mounted on rods 19, 19<SP>1</SP> joined at their lower ends by members 21, 22. Each member 21, 22 is slotted at 49 to receive a pin 48 on each end of an oscillating bar 44 pivoted at its centre. The bar is oscillated through linkage 35, 36<SP>1</SP>, 36, 41 which is adjustable to vary the drawbar travel.
Patent GB-1332222-A (GB)
Title: 17alpha-methylene propenyl steroids and process of making same
IPC: C07J1/00
Filed: 1971-01-05
Abstract: 1332222 17α - (Cyclopropylidene - and halocyclopropylidene-methyl)-steroids SYNTEX CORP 5 Jan 1971 [19 Jan 1970] 495/71 Heading C2U Novel steroids of the partial formula (where R 1  is H, acyl, tetrahydrofuran-2-yl, tetrahydropyran - 2 - yl or 4 - methoxy - tetrahydropyran-4-yl; each of R 2 , R 3 , R 4  and R 5  is H or C 1-6  alkyl; and X and Y are each H, F, Br or Cl) are prepared by reacting steroids of the partial formula with carbene or dihalocarbene precursors to give products wherein X and Y are both H or are both halogen, followed, when products wherein X is H and Y is halogen are required, by reduction of the dihalo products with tri-n-butyltinhydride in the presence of di-tert.-butyl peroxide and in an inert solvent. A suitable carbene precursor is, for example, bis-(bromomethyl)- mercury in boiling benzene and suitable dihalocarbene precursors include alkali metal salts of trihaloacetic acids dissolved in suitable solvents, phenyl (tribromo- and trichloro-methyl) mercurys, phenyl (fluorodichloromethyl) mercurysodium iodide, phenyl-(chlorodibromomethyl)- mercury, phenyl-(fluorodibromomethyl)mercury, trimethyl - (trifluoromethyl) - tin - sodium iodide and bromoform-potassium t.-butoxide. In the products a free OH group can be esterified or etherified, an esterified or etherified OH group can be hydrolysed and a 3-keto group may be reduced to an OH group or may be eliminated via a 3-thioketal. Preferred products have the formulae wherein R 6  is H, C 1-6  alkyl, acyl, cyclopentyl, tetrahydropyran-2-yl or tetrahydrofuran-2-yl; R 7  is oxo, or R 9  together with a hydrogen atom, R 9  being H, OH, Oacyl, tetrahydropyran-2- yloxy or tetrahydrofuran-2-yloxy; and R 8  is H or CH 3 . The acyl groups have less than 12 carbon atoms. Steroids of Formula (II) possess estrogenic and anti-androgenic activity and those of Formula (III) possess progestational, antiestrogen and pituitary inhibition activity. They may be made up into pharmaceutical compositions with suitable excipients.
Patent GB-1128811-A (GB)
Title: Improvements in or relating to elevators of the en masse type
Inventor: WHEELER ERIC
IPC: B65G19/16
Filed: 1965-01-06
Abstract: 1,128,811. Endless conveyers. REDLER CONVEYERS Ltd. 12 Jan., 1966 [6 Jan., 1965], No. 595/65. Heading BBA. An en masse type elevator comprises an endless chain 15 provided with bucket flights 23 in addition to skeleton flight members 22, the flights 23 operating as cleaning flights for any granular material remaining in a casing 11 when the elevator is run idly. The flights 23, in the upward run 12 of the casing, act as scoops from which premature discharge of material is prevented, as the flights pass in the vicinity of a drive sprocket 16, by providing a pair of drums 32 whose surfaces co-operate with surfaces 31 of the flights 23. The material from the members 22 and the flights 23 is discharged at an outlet 14. A modified construction of bucket flight (23A), Figs. 3-5 (not shown), is attached to the chain (15) by an extended joint pin (37) of the chain. A pair of blocks (36) are tapped to receive bolts (38) which pass through walls (39) of the bucket flight. In a further modification, Fig. 6, a combined flight comprises a scoop portion 43 and a flight portion 40.
Patent GB-156676-A (GB)
Title: Braking mechanism for automobiles
IPC: B60T8/24
Filed: 1921-01-06
Abstract: 156,676. Landry, J. E. Aug. 30, 1916, [Convention date]. Brakes, arrangement and disposition of; controlling-apparatus, arrangements of foot and transmission gear in conjunction with; flexible transmitters.-The brakes on the steering and driving wheels are operated by cables, one on each side connecting the front and rear brakes, through an equalizer by which each may become tight independently, the cables being simultaneously actuated through an equalizing device. The cables 15 pass over grooved members 16 mounted on separate shafts 17, 18 fitted with arms 17<1>, 18<1> which are connected by an equalizing lever 26 operated from a pedal 23. The inner ends of the shafts 17, 18 are carried in a bracket 19.
Patent GB-664416-A (GB)
Title: Improvements in thermionic time delay circuits
IPC: H03K17/288
Filed: 1949-01-11
Abstract: 664,416. Automatic exposure control for photographic printing. FOSTER TRANSFORMERS & SWITCHGEAR, Ltd., and JENNINGS, R. E. Jan. 10, 1950 (Jan. 11, 1949], No. 726/49. Classes 98 (i) and 98 (ii). [Also in Group XL (c)] In a device for controlling the quantity of light emitted from a source comprising a controlling relay actuated by a thermionic amplifying valve, the timing is. derived from the charging of a condenser shunted across an impedance in the cathode circuit of the valve and coupled to a control electrode thereof, whereby the time taken for the current through the valve to reach the pre-determined operating current for the relay is inversely dependent on the amplification or emission of the valve which in turn is made dependent on the supply voltage for the light source. As shown, the anode of a triode V is connected to one terminal 1 of alternating current mains, and the valve cathode is connected through a bias resistor R2, a ballast resistor R3, and a relay coil W to the other mains terminal 2. The resistors and relay coil are shunted by a smoothing condenser C1, and the junction of R2, R3 is connected through a variable resistor R1 and a current limiting resistor R4 to the valve grid. A timing condenser C2 is connected between terminal 2 and the junction of R1, R4. A three-position switch S, in position S11 short-circuits condenser C2, and the current passed by the valve is too small to operate the relay, so that its contacts W1 remain closed. On switching S to position S1, terminal 2 is connected through contacts W1 to terminal 4, and a light source connected between terminals 1, 4 is energized. Condenser C2 is charged through resistor R1, raising the grid potential and increasing the current through the valve, but the current increases slowly since the cathode potential also rises. When the current has increased to a sufficient value, the relay operates to open contacts W1 and switch off the light source. The time for which the light source is energized is varied by means of resistor R1. The time also varies inversely with the cathode emission. The cathode or its heater is supplied from terminals 1, 2 through a condenser C3, which may be replaced by a resistor, if desired, or if a direct current source is used, so that the cathode emission varies with the supply voltage. Thus, a drop in supply voltage, causing a decrease in the brightness of the light source, results in an increase in exposure time, the arrangement being such that the product of the brightness of the source and the exposure time is constant. The valve amplification, instead of the cathode emission, may be made to vary by known means. The lights may be energized independently of the timer by moving switch S to position S111.
Patent GB-156751-A (GB)
Title: Method of protectively coating sheet metal containers
IPC: B65D8/20
Filed: 1921-01-07
Abstract: 156,751. Draper Manufacturing Co., (Assignees of Draper, C. T.). June 10, 1916, [Convention date]. Tinning, galvanizing, and coating by dipping. -The shell and end closure members of sheetmetal barrels &c. are separately immersed in cleaning and metal coating baths and then joined together. Threaded or finished portions are protected from the bath by screw caps or plugs which are removed whilst still hot. A closure member for the shell a comprises an inset head b adapted to form a double-locked joint with the flange a<3>. A plastic sealing material b<1> is used interiorly of the seam. The bung-hole is covered by a screw cap d and the vent opening by a screw-plug. As an example for galvanizing with zinc, the shells are cleaned in successive baths of sulphuric and muriatic acids and then immersed in molten zinc for one minute. A malleable ring c having an overlapping flange c<11> may protect the joint and is preferably electroplated with copper. Otherwise the joint may be coated with aluminium bronze, and the completed annular joints may be immersed in the coating bath.
Patent GB-1292794-A (GB)
Title: Pharmaceutical compositions
IPC: C07H17/065
Filed: 1970-01-08
Abstract: 1292794 Pharmaceutical compositions FERLUX 8 Jan 1970 [28 Jan 1969] 947/70 Heading A5B [Also in Division C2] Pharmaceutical compositions for improving nocturnal vision and having a vitamin P effect comprise cyanidin-3-rutinoside in admixture with a pharmaceutically acceptable carrier which is a solid or a saline aqueous solution. The compositions may be administered orally, parenterally or topically in the form of tablets, solutions, collyriums, pastes, ointments, creams, mouthwashes and dentifrices.
Patent HK-30986-A (HK)
Title: Plating bath for depositing coatings of gold and gold alloys
Inventor: ZILSKE WOLFGANG DIPL CHEM
IPC: C25D3/62
Filed: 1986-05-01
Abstract: In the electro industry, there are needed acid gold alloy baths which give glossy, ductile coatings, operate at high current densities, and contain little non-metallic impurities. This is attained by a bath based on potassium cyanoaurate (III) and an acid whereby the bath contains at least one of the alloying metals cobalt, nickel, indium, tin, zinc, or cadmium in the form of a water soluble salt, together with an amine, an aminocarboxylic acid, or a phosphonic acid and has a pH of below 3.
Patent HK-96092-A (HK)
Title: Breathable baffle composite
Inventor: WHITEHEAD HOWARD ALLAN
IPC: A61F13/15
Filed: 1992-12-03
Abstract: A sanitary napkin having a gas permeable nonwoven baffle is provided in which a composite baffle is formed by joining webs of a meltblown polyolefin and a spunbonded polyolefin with the spunbonded polyolefin web providing a surface for garment attachment adhesive reception.
Patent HU-T37550-A (HU)
Title: Method for producing dehydrated vermicellies concentrated with protein of full value
Inventor: VAJDA GABOR
IPC: A21D2/08
Filed: 1983-02-18
Abstract: Wheat flour is mixed with milk protein concentrate, egg protein or gluten or both, such that the protein additives form at least 30% of the total mass. The homogenised pastry is rolled, mixed with spices or other additives, formed and then dried the usual way.