baber/WOPTO huggingface dataset:
Patent GB-1039410-A (GB)
Title: Improvements in or relating to the treatment of textile materials
IPC: D06M11/38
Filed: 1965-03-05
Abstract: Cellulose textile material which has been subjected to ionizing radiation is treated with an alkaline solution to reduce or remove the residual radiation energy, the concentration of the alkaline solution being greater than the concentration of the alkaline solution used for mercerization.  The process is applicable to cellulosic textile material of all kinds including yarns, fibres, filaments, threads, woven, knitted or unwoven fabrics made of or including natural cellulose, for example cotton, regenerated cellulose, for example viscose rayon, or cellulose derivatives, for example cellulose acetate.  The alkaline solution is conveniently a solution of sodium or potassium hydroxide, preferably at a normality of from 4 to 9 when used to treat natural cellulosic material, and of from 2.5 to 5 when used to treat regenerated cellulosic material. The time of treatment is advantageously of from 5 to 20 minutes.  The treatment may be effected at a temperature of from 50 DEG  to 100 DEG C.; however, treatment at ambient temperature, for example at from 10 DEG  to 30 DEG  C., is preferred.  In particular, natural cellulosic textile material may be treated with an 8 to 8.5 normal sodium or potassium hydroxide solution at 60 DEG  C. for between 5 and 10 minutes, and regenerated cellulosic textile material may be treated with an about 3.5 normal sodium hydroxide solution at between 15 DEG and 25 DEG  C. for between 5 and 10 minutes. Missing Pages 286 and 287 or Cl, T is OH or halogen, X is H or hydrocarbyl, Y is H, OH or hydrocarbyl and R is a monovalent substituent such as a halogen or hydrocarbyl radical.  These compounds may be polymeric, e.g. <FORM:1039410/C3/1> wherein Hal, T, X, Y and R are as defined, a is 0 or 1 and n is o or averages between, e.g. 1 and 6.  Lewis or sulphonic acids are used as catalysts to promote gellation; these agents are wellknown. They should preferably be used in anhydrous form.  The phenolic curvature is generally used in an amount of 1-20 parts by weight per 100 of polymer solids, and the amount of acidic catalyst is generally 0.1-5.0 parts per 100 of polymer.  Gelling is usually conducted at room temperature (18-25 DEG  C.), but higher temperatures may be used.  Gellation time ranges between a few seconds up to, e.g. 5 hours.  The pressure used to introduce the inert gas is usually in the range 100-150 p.s.i. gauge.  The gas absorption may be conducted either before or after adding the curing agent and/or catalyst.
Patent GB-211368-A (GB)
Title: Process and apparatus for the continuous distillation of wood
IPC: C10B53/02
Filed: 1923-04-06
Abstract: 211,368. Reitmayer, K., and Br³nner Geb. Ges. April 6, 1923. Charging. - In distilling or carbonizing wood, blocks of relatively large size are continuously pushed in at one end of an externally heated tubular retort and out of the other end in the form of charcoal. At one end of the retort 1 is a short tube 2 fitted to a plate 6 sliding against a plate 9 secured to the end of the retort a block of wood is laid in the tube 2 which is slid to register with the end of the retort and the wood is then pushed into the retort by a rod 4 thereby moving each piece of wood in the retort and discharging the charcoal into a chamber 13 communicating by a flap valve 15 with a container 14.
Patent GB-511988-A (GB)
Title: Safety device for use with casement windows
IPC: E05C17/16
Filed: 1938-03-30
Abstract: 511,988. Hinges and stays. SALTHOUSE, E. March 30, 1938, No. 9663. [Classes 65 (i) and 65 (ii)] A safety device for casement windows &c. comprises a support bracket or half hinge a adapted to be fixed to the hinge side window frame F and having hinged thereto a flap b provided with a slot b<2> for sliding engagement with a stud c<3> on a guide plate c fixed to the hinge side of the window. The stud can be disengaged from the slot through an enlargement b<3> only when the window is closed.
Patent GB-914835-A (GB)
Title: Photographic objective lens
IPC: G02B13/00
Filed: 1961-03-16
Abstract: 914,835. Optical objectives. KODAK Ltd. March 16, 1961 [March 17, 1960], No. 9679/61. Class 97 (1). The two outer positive elements of a triplet objective are formed from polymethyl-methacrylate resin and the inner negative element is formed from a copolymer of acrylonitrile and styrene having a refractive index for the D line of the spectrum of 1.56. Preferably the outer surfaces of the positive elements and both surfaces of the negative elements have radii of curvature which, in numerical value, lie between 0.2f and 0.6f and the inner surfaces of the positive elements have radii of curvature greater than 0.6f, where f is the equivalent focal length of the objective. Optical data are given for one example of the objective shown.
Patent GB-639444-A (GB)
Title: Improvements in and relating to domestic washing machines
IPC: D06F7/02
Filed: 1948-04-07
Abstract: 639,444. Washing-machines. McKEAN, D. J. April 7, 1948, No. 9761. [Class 138 (ii)] Apparatus of the kind comprising a motordriven pump for use in combination with a domestic sink or like clothes receptacle and in which the pump inlet and discharge are located below the water level is characterized in that the motor which drives the pump also drives means, e.g. a fan, by which one or more jets of air are discharged into the water. The electric motor a drives through shaft b an impellor c<SP>1</SP> of a pump, the casing d of which is secured by three lugs to the cylindrical casing e. Water is drawn in through perforations in the lower part of the cylindrical casing e and in the bottom f thereof, enters the pump through intake h<SP>1</SP> and is ejected through orifices g<SP>1</SP>. The intake may be surrounded by a guard or fins q to prevent clothes blocking the intake perforations. The motor spindle may be provided with a fan k, which blows air down the tube l surrounding the shaft b, and out of jet m. The whole apparatus is clamped to a sink, tub, or the like by clamp n. In a modification flexible or rigid air and water pipes may lead from the motor, pump and fan unit to a suction and discharge chamber located in the water.
Patent GB-370182-A (GB)
Title: Improvements in or relating to two-stroke internal combustion engines of the sleeve-valve type
IPC: F02B75/02
Filed: 1931-03-31
Abstract: 370,182. Two-stroke engines. MARTIN, D. J., 390, West End Avenue, Manhattan, and RADO, K. P., 221, West 78th Street, both in New York, U.S.A. March 31, 1931, No. 9784. [Classes 7 (ii), 7 (v), and 7 (vi).] Valves.-A sleeve valve is formed with ports 20, 21 which, in conjunction with the piston, control inlet and exhaust ports 13, 14 respectively, so that the exhaust ports are opened and closed before the inlet ports. The ports 20, 21 in the sleeve mav be inclined both longitudinally of, and transversely to, the sleeve axis, and they may also be tapered. The sleeve assists compression of the charge as the piston moves past the upper dead-centre. In a modification, the sleeve valve is formed with an annular piston at its upper end, and the inlet and exhaust ports are at opposite sides of the cylinder. Reversing is effected by valves 24, 25, Fig. 7, arranged in the inlet and exhaust manifolds 15, 16 so that the functions of these passages may be interchanged: Specification 299,222, [Class 7. (ii), Internal-combustion engines, Arrangement &c. of], is referred to.
Patent GB-378361-A (GB)
Title: Improvements in or relating to turbo-generator installations
IPC: F16H1/08
Filed: 1932-04-05
Abstract: 378,361. Turbo-generators. SHEPHERD, G. R., 2, Norfolk Street, Strand, London.-(Westinghouse Electric & Manufacturing Co. ; East Pittsburg, U.S.A.) April 5, 1932, No. 9804. [Class 110 (iii).] In a turbo-generator installation, a turbine 10 drives a generator 17 through reduction gearing comprising a single helical pinion 14, which is overhung on the turbine shaft, and a single helical gear 15 on the generator shaft. The gear thrust opposes the steam thrust on the turbine rotor, and thrust bearings 20, 21 are provided.
Patent GB-1434329-A (GB)
Title: Flare stack burner
IPC: F23G7/08
Filed: 1974-03-05
Abstract: 1434329 Burners JOHN ZINK CO 5 March 1974 9834/74 Heading F4T The top of a flare stack is provided with at least one horizontal flat strip dividing the gas flow and inducing air along the top of the strip into the rising columns of gas. As shown in Fig. 1 six strips 18 are secured to the wall of the stack and a central plate 19 so that air flows in radial direction 24 along the top of the strips and then along directions 26 to mix with the gas flowing through sector spaces 21. To reduce smoke steam may be introduced into the gas by riser pipes 36, Fig. 12, with radial outlet holes 37 and connected to a steam manifold 34. In addition steam pipes 71 with horizontally directed outlet holes 78 may be secured above the strips 70 and connected either to the riser pipes 36 or a central supply pipe 72.
Patent GB-844238-A (GB)
Title: Improvements in a device for heat-treating wire
IPC: C21D9/62
Filed: 1958-03-27
Abstract: 844,238. Heat treating wire. SYNCRO MACHINE CO. March 27, 1958 [Sept. 6, 1957], No. 9891/58. Class 72 A wire treating device wherein the wire is electrically preheated, heated, quenched, and reheated for drying, comprises a pair of shafts extending parallel to each other a plurality of sheaves mounted on each shaft, and slip rings applying a voltage across selected pairs of sheaves whereby a wire passing successively over them has a predetermined current passed through it to heat it to a desired temperature. Wire passes successively over sheaves 62, 52, 68, 42, 76. 32 and 82 and leaves the machine by passing over pulley 96. Sheaves 32, 42 and 52 and sheaves 62, 68, 76 and 82 are mounted respectively on shafts 16 and 24, being suitably insulated from said shafts so that they may be electrically connected with the aid of brushes and slip rings as shown diagrammatically in Fig. 4. Current supplied by the secondary of transformer T1 preheats the wire between sheaves 62 and 42 while the same voltage is applied to the wire between pulleys 42 and 76 heating it to a much higher temperature while surrounded by a protective atmosphere of steam in tube 90. Between sheaves 76 and 32 the wire is heated from transformer T2 and at the same time quenched with water in tube 88 after which it is dried by an equal voltage between sheaves 32 and 82 and then passes to a coiler over pulley 96. Specification 696.330 is referred to.
Patent GB-1168964-A (GB)
Title: A device for Feeding Tobacco or the like to a processing or manufacturing Installation
Inventor: QUESTER KARL WILHELM
IPC: A24C5/39
Filed: 1968-03-01
Abstract: 1,168,964. Feeding tobacco. K. W. QUESTER [trading as FIRMA WILHELM QUESTER]. 1 March, 1968 [5 April, 1967], No. 9991/68. Heading A2C. A device for feeding tobacco via the bottom feed belt 1 of a feed box (not shown) to another installation or machine (not shown), tobacco is fed in the direction 10 onto a travelling belt 6 and thence onto a belt 1, the belt 6 being carried on a truck 7 reciprocably movable above the belt 1 and preceeded at its discharge end by a photoelectric control device 11 mounted on a boom 12. The device 11, which is vertically adjustable, by detecting a predetermined level of tobacco on the belt 1, controls the movement of the truck 7 and hence the position above the belt 1 where the tobacco is fed. A levelling device 13 is also provided.
Patent HU-T56805-A (HU)
Title: Process for the production of 1,1,1,2-tetrafluor-ethane
Inventor: SCOTT JOHN DAVID
IPC: C07C19/08
Filed: 1991-03-29
Abstract: 1,1,1,2-tetrafluoroethane (HFA 134a) is manufactured from trichloroethylene by a two-stage process comprising reacting trichloroethylene with hydrogen fluoride in one reactor to form 1,1,1-trifluoro-2-chloroethane (133a) and reacting the 1,1,1-trifluoro-2-chloroethane with hydrogen fluoride in another reactor to form 1,1,1,2-tetrafluoroethane. The invention is characterised by reversing the reactor sequence and passing the entire product stream from the HFA 134a reactor together with trichloroethylene through the 133a reactor and separating 134a and hydrogen chloride from the recycle stream between the 133a reactor and the 134a reactor.
Patent HU-H3026-A (HU)
Title: Corrosion-proof alloyed steel cordon wire for plantations of vine and hedge fruits
Inventor: GAL MOZES
IPC: C22C38/00
Filed: 1983-04-15
Abstract: On exposure to atmospheric humidity a protective oxide layer is formed on the surface of the cable. This layer protects the cable from further corrosion and it forms again after damage to it.
Patent HU-T49837-A (HU)
Title: Smoke forming agent for smoke pressure test
Inventor: VAMOS ANDRAS
IPC: C06D3/00
Filed: 1988-04-08
Abstract: The product comprises (w/wt%): 1 wood charcoal, 2 pyrolux, 5 KClO3, 15 NH4Cl, made up with paraffin oil and powdered sugar.
Patent HU-T66992-A (HU)
Title: Hydrogen peroxide destroying compositions and methods of making and using same
Inventor: PARK JOHN Y
IPC: A61L12/12
Filed: 1991-12-17
Abstract: Compostions, and method useful for making such compositions and for using such compositions, which are useful to destroy hydrogen peroxide in a liquid aqueous medium, such as that used to disinfect contact lenses, are disclosed. The composition comprises at least one item containing a hydrogen peroxide destroying component, e.g., catalase, effective when released in a liquid aqueous medium to destroy or cause the destruction of hydrogen peroxide present in the liquid aqueous medium, and a barrier coating located on the at least one item and acting to substantially prevent the release of the hydrogen peroxide destroying component for a period of time after the composition is initially contacted with a hydrogen peroxide-containing liquid aqueous medium. The barrier coating comprises a water soluble coating component, e.g., hydroxypropylmethyl cellulose, and is formed by a method which comprises applying a mixture comprising water, a ketone and the water soluble coating component to produce at least one precoated item; and removing water and ketone from the precoated item or items. In a preferred embodiment, the composition includes a cleaning enzyme to remove debris from the contact lens, in particular at the same time the lens is being disinfected.
Patent HU-T64428-A (HU)
Title: Method and device for stopping rotating disc-shaped data carrier
Inventor: BAAS DIETER
IPC: G11B19/22
Filed: 1991-05-14
Abstract: PCT No. PCT/EP91/00891 Sec. 371 Date Dec. 3, 1992 Sec. 102(e) Date Dec. 3, 1992 PCT Filed May 14, 1991 PCT Pub. No. WO91/18391 PCT Pub. Date Nov. 28, 1991.Process for stopping a record-shaped, rotating information medium, for example, a CD. CD-players, for example, are provided with a loading and unloading mechanism for the information medium, the CD. However, before a CD can be automatically unloaded by the CD-player after reproduction or activation of a STOP-key, the rotation of the CD must be stopped in order to avoid damages of its sensitive surface. Because the moment of inertia and the diameter of records (CDs) are varied, and because a small mini-CD exists, it may occur that the CD is still rotating during the unloading process. To stop the record (CD) safely independently of its moment of inertia and its size, a first applied braking pulse (B1) causes the record (CD) to be braked to full stop and subsequently to be accelerated in the opposite direction. In the course of this braking and acceleration, the time T, which passes until the rotational speed of the record (CD) has reversed due to the first braking pulse (B1) from a preset value +N to a value -N, is measured. Moreover, when the rotational speed has reached the value -N, the polarity of the first braking pulse (B1) is reversed and a second braking pulse (B2) is applied and terminated after time T/2. As a result, the record (CD) will be safely and quickly braked from the rotational speed -N to a full stop. The process can be used, for example, for CD-players, video record players, DRAW-disc-players or magneto-optical sets.
Patent HU-T39966-A (HU)
Title: Insecticides containing as active substance acetilized sacharin-derivatives and process for production of this active substance
Inventor: SALZBURG HERBERT
IPC: A01N47/38
Filed: 1985-09-11
Abstract: Fungicidally and bactericidally active novel acylated saccharins of the formula   <IMAGE>   in which X is oxygen or sulphur and R is -CO-R1 or -SO2-OR2, R1 is alkyl, halogenalkyl, alkoxy, halogenoalkoxy or alkylthio, or is optionally substituted aryl, aryloxy or arylthio, cycloalkoxy or -NR3R4, R2 is alkyl or phenyl, R3 is alkyl, and R4 is alkyl, phenyl, halogenoalkylthio, alkoxycarbonyl or phenoxycarbonyl, or -NR3R4 is a saccharin radical.
Patent HU-T54416-A (HU)
Title: Process for utilizing placespecific integrating function of fag fi-c-31
Inventor: COX KAREN LEIGH
IPC: C12N15/52
Filed: 1990-06-11
Abstract: The present invention provides a method for transforming an actinomycete with an integrating vector which has the advantages of high transformation rates into a broad host range, site-specific integration, and stable maintenance without antibiotic selection. Also provided are methods for the increased production of antibiotics and for the production of hybrid anti­biotics.
Patent HU-T41366-A (HU)
Title: Process for producing crown-etmers
Inventor: TOEKE LASZLO
IPC: C07C43/115
Filed: 1985-10-16
Abstract: Prepn. of ethers of formula (I) is described, where (a) R1R2R3R4 are H atoms and n and m are both 1 or 2 or n=1 and m=2 (b) R1 and R2 form benzene rings with adjoining C atoms, R3 and R4 are H atoms and simultaneously n=2, m=1 or n=m=2 (c) R1R2R3R4 form benzene rings with adjoining C atoms n=m=2. - The cpds. are prepd. by condsn. reactions in presence of base with dihydroxy of formula (IIa) (where R1R2 form benzene rings with adjoining C atoms) or of formula (IIb) where R1R2R3R4 are H atoms and n=0,1 or 2 and bifunctional alkylating agents of formula (III) where X is a leaving gp. and m = 1,2 or 3.
Patent HU-T50028-A (HU)
Title: Method for producing ear-plug
Inventor: ASZTALAN CSABA
IPC: A61F11/00
Filed: 1987-12-29
Abstract: An effective individual ear plug comprising a sound insulating body with fitting lugs and grip, is prepd. by extrusion moulding of plasticized PVC granules heated to 150-160 deg.C. The PVC melt extruded through a nose-piece into a tool with an upper diameter of 18-20 mm and a lower diameter of 9-10 mm. - The tool's envelope has provision for the development of four 2-2 mm lugs. When the tool is cooled, the plastic body is filled with a medium that has poor sound conductivity at 36-38 deg.C, pref. with liquid paraffin or air. The body is closed by adhesive bonding on a cover complete with grip.
Patent HU-T53289-A (HU)
Title: Process for production of medical compositions containing as active substance derivatives of oxoquinazoline for treatment of hyperlipidemia
Inventor: RAUBER GERHARD
IPC: C07D471/04
Filed: 1988-10-12
Abstract: It is proposed to treat hyperlipidemia using compounds having the formulas (I), (II), (III), (IV) (where R1 and R4 are as defined in the description) in the form of ordinary galenic preparations.
Patent HU-T53681-A (HU)
Title: Process for producing high-strength al-zn-mg-cu alloys with good plastic properties
Inventor: FAURE JEAN-FRANCOIS
IPC: C22C21/10
Filed: 1989-12-14
Abstract: The invention relates to a process for obtaining an Al alloy of the 7000 series (Al-Zn-Cu-Mg) of high mechanical strength and good ductility by spray deposition; the process is aimed at obtaining Al alloys having a breaking load of >/= 800 MPa and an elongation greater than or equal to 5%, or obtaining these same alloys reinforced with ceramic particles. 
<??>The invention accordingly consists in:
 1. forming, by spray deposition, a massive alloy of the following composition by weight: Zn from 8.5 to 15%; Mg from 2.0 to 4.0%; Cu from 0.5 to 2.0%; at least one of the following 3 elements: Zr from 0.05 to 0.8%; Mn from 0.05 to 1.0%; Cr from 0.05 to 0.8%, with Zr + Mn + Cr </= 1.4%; Fe up to 0.5%; Si up to 0.5%; other elements </= 0.05% each, </= 0.15% in total; remainder Al.
 2. hot transforming of the body thus obtained at between 300 and 450 DEG C and optionally in the cold and
 3. treating the product thus obtained by dissolution, quenching and annealing.
Patent ID-25962-A (ID)
Inventor: HALLSTROM HANS
IPC: C08L101/16
Filed: 1998-02-03
Abstract: The invention relates to an aqueous dispersion containing a dispersant and a disperse phase containing a hydrophobic material, the dispersant comprising an anionic compound having a molecular weight less than 50,000 and being selected from carbon-containing compounds and silicon-containing compounds, and a cationic organic compound having a molecular weight less than 50,000. The invention further relates to the preparation and use of the dispersion in the production of paper. The invention also relates to a substantially water-free composition containing a hydrophobic material, an anionic compound having a molecular weight less than 50,000 and being selected from carbon-containing compounds and silicon-containing compounds, and a cationic organic compound having a molecular weight less than 50,000, as well as its use in the preparation of an aqueous dispersion.
Patent JP-H03208261-A (JP)
Title: Manufacture of connecting body between solid high polymer electrolyte membrane and electrode
Inventor: FURUYA CHOICHI
IPC: H01M8/10
Filed: 1990-01-09
Abstract: PURPOSE:To increase the reaction efficiency and to realize a high output by connecting a solid high polymer electrolyte membrane and a gas diffusion electrode in the condition sulfuric acid is permeated in the reaction membrane of the gas diffusion electrode. CONSTITUTION:Hydrophile reaction membranes 3A and 3B are formed at the ratio 0.7:7:3 of platinum of the mean particle diameter 50Angstrom , a hydrophile carbon black of the mean particle diameter 450Angstrom , and polytetrafluoroethylene of the mean particle diameter 0.3mum, and hydrophobic gas diffusion membranes 4A and 4B are formed at the ratio 7:3 of the hydrophobic carbon black of the mean particle diameter 420Angstrom  and polytetrafluoroechylene of the mean particle diameter 0.3mum. The reaction membrances 3 and the diffusion membranes 4 are superposed and rolled, and Pt 0.56mg/cm<2> is held to the reaction membrane 3 side in the hydrogen chloroplatinate oxidization and reduction method to make into gas diffusion electrodes 2A and 2B. At the reaction membrane side of the electrodes 2, an isopropyle alcohol solution of sulfuric acid is spread. A perfluorosulfuric acid polymer of the thickness 0.17mm is held between two sheets of such electrodes 2A and 2B, and a hot press is applied in the condition at 120 to 130 deg.C and 60kg/cm<2>, to connect them. In such a way, the area of generating a catalyst reaction is increased, and the contact resistance is reduced.