baber/WOPTO huggingface dataset:
Patent GB-984502-A (GB)
Title: Process for the production of adsorption agents
IPC: B01J20/18
Filed: 1962-01-03
Abstract: Synthetic zeolites of the general formulae 0.6-1.2 Me2O.Al2O3, 0-0.2 (Z2O3 or Z2O5), 1.22-4.5 SiO2, 0-7.2 H2O, where Me is an alkali metal and Z2O3 represents B2O3 or As2O3 and Z2O3 represents P2O3, As2O5\t or V2O5, are produced by adding to the reactent system borates, cosenites, arsenates, phosphates and/or vanadates.  Sodium aluminite with an Al2O3 content of 54% by weight is preferably used as aluminium carrier and sodium metasilicate in anhydrous form or in the form of the hydrates Na2SiO3.SH2O or Na2SiO3.9H2O o a mixture of a silicic acid SO and the corresponding quantity of sodium hydroxide in the form of aqueous solutions are used as reactents for the formation of SiO2.  The diaclochic ions are added as a solution of the corresponding alkali metal water-soluble salt of the meta form; in the case of P2O3 or As2O3, or as an aqueous solutio of the alkali metal water-soluble tertiary salt thereof.  The sodium ions may be wholly or partially replaced by Pb++ or Zn++ions.  Fluorine ions may be added to the reaction mixture.  A water-soluble chlorinate and then a reducing agent such as sodium difluorite, which reduces the chromate ions to the trivalent state, may also be added to the reaction mixture. German Specification 1,174,149 is referred to.
Patent GB-436074-A (GB)
Title: Improvements in fluid valves for containers
IPC: F16K15/20
Filed: 1934-01-04
Abstract: 436,074. Flexible valves; stoppers. LEYLAND & BIRMINGHAM RUBBER CO., Ltd., Golden Hill Lane, and BUTCHER, H. J., Rocklands, Sandy Lane, both in Leyland, near Preston. Jan. 4, 1934, No. 355. [Class 135] [See also Group XVII] Relates to a fluid valve for containers such as rubber bladders, pneumatic tyres, playing balls, gas balloons, air cushions, water bottles, gas masks, life-belts, or containers of glass, metal or the like. According to the invention, the valve comprises a rubber tube 9 mounted on a casing 2 and having a variation in cross-section 11 between an inlet opening 1 at the outer end of the tube and an outlet 12 in the walls of the tube to the interior of the casing. The inner end 8 of the tube is closed, and the variation in crosssection predetermines the point of folding of the tube 9 on itself to seal the tube. A weakening 13 may also be provided on the other side of the outlet 12 to provide a sealing fold in the open position of the valve. The tube 9 may be connected by a flexible sleeve 3 to a flange 6 on a plug 5 for connection to the container 2. The tube 9 may be provided with a bell-mouth to facilitate inflation or pouring in of liquid. The plug 5 may be tapered to engage the orifice of the container.
Patent GB-523421-A (GB)
Title: Improvements in wooden sleepers for railway permanent way construction
IPC: E01B13/00
Filed: 1939-01-05
Abstract: 523,421. Railway sleepers. BENTLEY, M. E., (Representative of BENTLEY, B. J. F.). Jan. 5, 1939, No. 456. [Class 104 (ii)] Wooden sleepers have one or more grooves c, d, e, f, preferably of curved cross-section, in the under-side to grip the ballast and terminating short of the sides or ends.
Patent GB-593805-A (GB)
Title: Improvements in or relating to tubular electric discharge lamp fittings
IPC: F21S8/00
Filed: 1945-01-05
Abstract: 593,805. Lamps for lighting. THORN ELECTRICAL INDUSTRIES, Ltd., and TYE, R. L. M. Jan. 5, 1945, No. 542. [Class 75 (iv)] [Also in Group XXXVI] A fitting for a tubular discharge lamp 12 comprises terminal members 1, 2 housing lamp control gear 7, 8, 9 and holders 10, 11 and rigidly spaced apart by one or more joining members, light controlling means, e.g. a reflector, being detachably connected to the terminal members or joining members. In a fitting suitable for industrial use, Figs. 1, 2, parallel tubes 3, 4 joining metal or plastic members 1, 2 enclose the inter-connecting wiring and carry an open-top reflector 13 by spring clips 14 fitted to the reflector end-plates 16. The plates 16 are slotted at 17, 18, 19 to pass over' the lamp 12 and tubes 3, 4. The members 1, 2 may support the reflector 13, 'instead of or in addition to the tubes 3, 4, e.g. by inclining the co-operating end-plates of the members 1, 2 and the reflector. A translucent or reflecting plate may be secured by clips over the tubes 3, 4 or may replace these tubes, felt strips making the assembly dust-proof. The reflector may be of anodised aluminium, glass &c. its bottom opening being covered as by a plate of frosted glass. The fitting may be arranged to carry a bent lamp or more than one lamp, each with its own control gear, e.g. choke, condensers, starting switch, &c. and access doors may be provided in the members 1, 2. In a modification for domestic use, Figs. 5-7 (not shown), a translucent shade replaces the reflector, the shade and terminal members being of semi-circular cross-section.
Patent GB-793037-A (GB)
Title: Improvements in or relating to fluid control devices
Inventor: LONG CHARLES
IPC: B67D7/04
Filed: 1954-01-08
Abstract: 793,037. Supplying liquid fuel to burners. POWER JETS (RESEARCH & DEVELOPMENT), Ltd. Jan. 10, 1955 [Jan. 8, 1954], No. 580/54. Class 75(1) [Also in Group XVII] An apparatus for distributing fuel to a number of nozzles 3 having separate supply lines 8 comprises a variable orifice 5 in each supply line 8, a first set of control means 6, 7 for adjustably varying the area of each orifice 5, means 12 for maintaining a given pressure drop across each orifice 5, a second set of control means 20 for adjustably varying the magnitude of each pressure drop, and means operable to adjust the control means of one set independently of another to vary the ratio of the individual supplies and to adjust the control means of the other set in unison to control the total quantity of fuel supplied. As shown, fuel supplied by a pump 1 passes to chambers 4, each having an orifice 5 in which is a tapered plug 6 movable by a regulator 7. The fuel passes through the orifices 5 and thence through valve chambers 9 to discharge nozzles 3. Each valve chamber 9 has a valve 10 acted on by a spring 13 urging it to an open position and by a diaphragm 12 urging it to a closed position. The diaphragms 12 are coupled through constrictions 15 to the high pressure side of the pumps 1 and through a common regulator 20 to the low pressure side of the pump. If the output pressure of the pump 1 increases, the resulting increased closing force exerted by each diaphragm 12 on the valves 10 causes an increased pressure to be set up in the supply line 8 to compensate the increased pressure from the pump 1. To vary the total output of all the nozzles 3 simultaneously without altering their relative rates of discharge, the common regulator 20 is actuated. To vary the output of one set of nozzles 3 only the corresponding regulator 7 is adjusted. In a second construction each diaphragm 12 has its own. regulator 20 coupled at its high pressure end 18 to the upper surface of its associated diaphragm 12 and at its low pressure end to the associated supply line 8, these regulators being interconnected by a common actuating means.
Patent GB-666246-A (GB)
Title: Improved liquid fuel burner
IPC: F23D11/24
Filed: 1949-01-10
Abstract: 666,246. Spray burners. SHELL REFINING & MARKETING CO., Ltd., and JOYCE, J. R. Dec. 1, 1949. [Jan. 10, 1949] No. 645/49. Class 75(i) A spill-type tangential swire spray burner is arranged so that until it is brought into use there is a circulation of fuel through the burner body up to a region adjacent the spray orifice, this being effected by providing in the burner body two ducts in communication with each other at the region adjacent the spray orifice one duct being the fuel duct and the other duct, provided with a shut-off valve, returning the fuel to the supply tank, the spray orifice of the burner being at this time closed by a tip valve being urged to its closing position by a spring overcoming the fluid pressure on a part exposed at this time only to the back pressure in the return circulation duct. The burner is brought into use by shutting the valve in the return circulation line whereby the fuel pressure in the circulation duct rises to the supply pressure and, overcoming the spring, retracts the tip valve to open the spray orifice. An outer casing 1 encloses an inner member 2 formed with a circumferential groove 6 and tangential ports 7 at its forward end and, on diametrically opposite sides, with flats 3 forming ducts 4 and 5 communicating with groove 6, a tip valve bored axially at 10 and formed at its forward end with a reduced portion 9b having a bevelled end which in the closed position makes contact with the conical face of a vortex chamber 8. Liquid fuel supplied through a pipe 11 passes through duct 4, groove 6, duct 5, and pipe 12 and has its pressure within the burner varied by a valve 15, to move, by means of the fuel pressure acting, through a port 14, on an enlarged piston portion 9c of a plunger 9, the valve end 9b away from the face of chamber 8 thus opening the orifice 18 and uncovering the tangential ports 7. Valve 9 in its rear-most position, places bore 10 in communication with a spill outlet pipe 21 through radial holes 20 and a groove 19 formed on the valve end 9c, holes 23 formed in member 2 and a groove 24 in the outer casing 1 and in its forward position closes spill duct 21 and bore 10 to prevent oil passing through bore 10 to orifice 18. Specification 646,161 is referred to.
Patent GB-314479-A (GB)
Title: Improvements relating to fire extinguishers
IPC: A62C35/60
Filed: 1929-01-08
Abstract: 314,479. Soc. Anon. Assuro. June 28, 1928, [Convention date]. Portable pressure reservoirs; sprinklers, automatic; sprinkling apparatus, non-automatic.-A fire-extinguisher of the kind described in Specification 282,679 in which extinguishing liquid is ejected from a container by compressed gas liberated from a cartridge under control of an automatically-released piercing member, is provided with a hand control in ,addition to the automatic inflammable control for the piercing member. As shown, a plunger 5 which controls both the piercing mechanism and the outlet 4 for the extinguishing liquid is held in ready position by a spring 6 which is held under compression at one end by a celluloid or like inflammable ring 8 and at the other end by a spring-pressed locking bolt 9 engaging a hole in it. The bolt 9 is slidable in a casing 10 and is provided with a hand grip 12. In case of fire, the ring 8 burns, releasing one end of the spring 6, and so, the plunger 5. For hand operation, the bolt 9 is retracted either by direct engagement of the grip 12, or by a connection to a distant control.
Patent GB-893323-A (GB)
Title: Brake disc assemblies and methods and apparatus for producing them
IPC: B29C43/00
Filed: 1961-01-06
Abstract: 893,323. Moulding brake discs. LAMBERT BRAKE CORPORATION. Jan. 6, 1961 [Jan. 7, 1960], No. 671/61. Class 87(2). [Also in Group XXXIV] A brake disc assembly is made by stamping a metal e.g. steel disc from sheet stock, sandwiching the disc 12 between two circular uncured blanks 18, 20 of friction material e.g. asbestos fibre with a resin binder and then pressing the assembly in a heated press 30 to mould the friction material into contact with the disc, and so that the outer faces of the pressed assembly are parallel. A press for two such assemblies is shown in Fig. 5 in which pressure e.g. 4000 p.s.i. is applied for e.g. 12 mins by a piston 34 to the friction material and to pressure rings 40, 44 and 50 which have parallel faces 42, 46, 48 and 52, and are held against lateral movement by a cylindrical retainer 38 inside an oven 36 at e.g. 325‹F, The metal discs are welded to central reinforcing washers and have a plurality of punched holes 26 through which the friction material on each side of the discs may bind together. The metal discs are held in the middle of each assembly by spring biased guide members 54, 64, 72, and 76 which are slidable in central bores in the rings 40, 44 and 50, and are held against complete removal from the bores by bolts 62 and 82 in the cases of the guides 54 and 76 respectively and by a tubular element 70 burred over at its ends in the cases of the guides 64 and 72.
Patent GB-204258-A (GB)
Title: Improvements in apparatus for coating textile threads with a solid substance
IPC: B65H71/00
Filed: 1923-01-10
Abstract: 204,258. Schweiter, H. Jan. 10, 1923. Clearing-apparatus.- In apparatus for coating threads with solid substances such as paraffin, the thread passes through a clearer comprising a stirrup 33 carrying adjustable jaws 34.
Patent GB-1263477-A (GB)
Title: A moulded pulp filter, a method of manufacture thereof and an aqueous slurry for use in the manufacture thereof
IPC: B01D46/24
Filed: 1969-01-07
Abstract: 1,263,477. Gas filter. KEYES FIBRE CO. 7 Jan., 1969 [31 Jan., 1968], No. 888/69. Heading BIT. [Also in Divisions B5 and D2] A replaceable unit for filtering contaminants from streams of gas, shown in elevation in Fig. 2 comprises a series of pocket-forming layers 12, attached to a framework 18 at the upstream end. One of these layers is shown in plan in Fig. 5. They are made by suctionmoulding from a fibrous slurry containing fibres of wood pulp, hydrophobic fibres of olefine polymer, acrylic or modacrylic fibres, or a copolymer of vinyl chloride and vinyl acetate, and hydrophilic fibres of rayon, polyester, polyamide, fibreglass or asbestos (see Division D2). Each layer comprises two halves 26, each bounded by a flange 25 on its upstream side and an offset flange 36 round the other three sides, and each having a series of elongated depressions 38, open at the upstream end and closed at the downstream end separated by ridges 40 with flat tops coplanar with the flange 36. The two halves are secured together by heat-sealing together the flanges 36 and perhaps also the ridges 40, and are then secured to adjoining layers by heat-sealing the flanges 25.
Patent HK-13187-A (HK)
Title: Adjustable slitter blade carrier
Inventor: LEBOEUF WILLIAM EDGAR
IPC: B26D5/02
Filed: 1987-02-12
Abstract: An apparatus for longitudinally slitting moving webs of material. The apparatus provides for adjustment of cutting blade engagement with a moving web during slitting. The apparatus also provides for a consistent blade cutting angle as well as for increased use of a blade cutting edge. Further, the apparatus markedly reduces operator exposure to blade cutting edges.
Patent HK-55381-A (HK)
Title: Storage receptacie for magnetic tape cassette
IPC: G11B23/04
Filed: 1981-11-12
Abstract: In a storage receptacle for a magnetic tape cassette comprising a housing having spaced apart, parallel side walls which, between their forward edges, define an opening of the housing, and a holder pivotally connected with the housing for swinging movement through such opening between an opened position in which the holder projects forwardly from the housing for receiving and relinquishing a cassette, and a closed position in which the holder cooperates with the housing for enclosing a cassette in the receptacle; the pivotal connection of the holder with the housing provides a fulcrum for the holder which is spaced rearwardly from the center of gravity of the holder with a cassette therein in all positions of the holder ranging from its closed position to its opened position so that the force of gravity urges the holder from its closed position to its opened position upon the release of a latch provided for releasably retaining the holder in its closed position, and such fulcrum for the holder is shifted forwardly at an intermediate position of the holder in moving from its closed position to its opened position so that, even when the vertical dimension of the rectangular housing does not greatly exceed the corresponding dimension of the cassette to be contained in the receptacle, a lower-front corner of the holder will not extend below the housing in the opened position of the holder at which the latter is disposed for conveniently receiving or relinquishing a cassette in the holder.
Patent HK-92984-A (HK)
Title: High surface area carbon blacks
Inventor: YATES BARRIE J
IPC: C09C1/50
Filed: 1984-11-22
Abstract: This disclosure relates to an improved furnace process for producing carbon blacks by the incomplete combustion of hydrocarbonaceous feedstock wherein the resultant blacks have higher surface areas than the carbon blacks normally prepared from the feedstocks, as a result of which the blacks are particularly suitable for use in imparting conductivity properites to plastic materials and the like. This disclosure also relates to the production of a novel class of furnace blacks having excellent conductivity properites and which are characterized by high surface areas and low pH values.
Patent HU-T46628-A (HU)
Title: Process for producing active binding material, particularly for manufacturing refractory sections
Inventor: GOEROENTSER KRISZTINA
IPC: C04B35/66
Filed: 1987-03-03
Abstract: Aluminium hydroxide is calcinated to make colloid alumina. This alumina, mixed with alumina or alumina hydrate prepared by the Bayer process, homogenized, dried, and activated by extended ignition time produces an active fireproof binding agent.
Patent JP-H04251136-A (JP)
Title: Indoor device of air conditioner
Inventor: HIRASAWA FUSAO
IPC: F24F13/32
Filed: 1991-01-07
Abstract: PURPOSE:To assure a desired cooling or heating performance with a small duct passing-through part by a method wherein the upstream side and the downstream side of an air passage passing through an indoor side heat exchanger within a casing is provided with two indoor fans for circulating indoor air to the indoor heat exchanger through a duct. CONSTITUTION:As a fan motor 9 having two shafts in a casing 1 installed at an outer surface of a wall part B of an indoor part A is driven, two indoor air circulation fans 7 and 8 are concurrently operated. Then, air in the indoor area A is sucked from a suction grill 12a of an indoor panel 11. The indoor air becomes an injection flow, passes through a duct 10a on the suction side, flows from a suction port 2 of the casing 1 into an air passage 6, the air is guided to an indoor heat exchanger 5 placed on the outdoor side C and is heat exchanged there. After this operation, the heat exchanged indoor air becomes a rapid flow, passes from a blowing port 3 of the casing 1 through a blowing duct 10b, flows to a blowing grill 12b of an indoor panel 11 and this air is guided into an indoor area A. As a result, either cooling or heating of the indoor area A is carried out.
Patent JP-H09189786-A (JP)
Title: Method for controlling fusion plasma
Inventor: AZUMA KINGO
IPC: G21B1/11
Filed: 1996-01-05
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency in supplying fuel to fusion plasma by launching torus plasma into the fusion plasma at high speed to increase the density of the fusion plasma. SOLUTION: A fuel gas from a high-speed gas tank 39 is shot at between an outside electrode 31 and an inside electrode 32 with a high-speed electric current valve 38, and the gas is made plasma by driving 40 it at the same time. The generated plasma enters a magnetic field area of a bias coil 36 by Lorentz force and moves right, dragging magnetic force lines. The reunion of the magnetic force lines occurs behind the plasma, which is confined inside the magnetic force lines to form a contact toroid(CT) 35. The moment the CT 35 moves somewhere between an accelerating electrode 33 and the electrode 31, it drives 41 to pass electric current through the sheet plasma just behind the CT 35, which is accelerated to a prescribed speed and launched into fusion plasma 43. The CT 35 goes ahead in the plasma 43 and disintegrates.  With the disintegration, the emitted plasma diffuses along the magnetic surface of the plasma 43, increasing the plasma density in the part of the magnetic surface.
Patent JP-H10226667-A (JP)
Title: Stilbene compound containing adamantyl group, composition containing the compound and their use
Inventor: BERNARDON JEAN MICHEL
IPC: A61K8/36
Filed: 1998-01-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound having activities in the field of cell proliferation and cell differentiation, useful for the treatment of dermatic diseases, immunoallergic diseases, connective tissue deformation diseases, etc., the treatment of ophthalmic diseases, etc., and usable as a cosmetic composition. SOLUTION: This stilbene compound is expressed by formula I  R1 is CH3 , CH2 -O-R6 (R6 is H, a lower alkyl, etc.), etc.; Ar is a group of formula II (R8 is H, a halogen, etc.), formula III, etc.; R2 and R3 are each H, a lower alkyl, etc.; R4 is (X)m -(CH2 )n -Y-(CH2 )p -R10 [X and Y are each O or S(O)q ((q) is 0-2); (m) is 0 or 1; (n) and (p) are each 1-6; R10 is a mono or polyhydroxyalkyl; R5 is H, a halogen, etc.]}, e.g. ethyl 4-[(E)-2-(3-(1-adamantyl)-4-methoxyethoxyphenyl) ethenyl]benzoate. The compound can be produced by reacting an aromatic aldehyde derivative of formula IV (in the case of R3 is a lower alkyl) with an aromatic ester derivative of formula V in the presence of sodium hydride by Horner-Emmons reaction.
Patent JP-H10200355-A (JP)
Title: Noise filter
Inventor: TAKAHASHI MASAYUKI
IPC: H03H7/01
Filed: 1997-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a noise filter in which the number of parts can be decreased, and insulation between coils, a coil and a base, and the yoke part of a magnetic core and the side wall of the base, respectively, can be easily attained. SOLUTION: This filter includes first and second U-shaped magnetic cores 3 and 4, first and second eye-glass shaped coils 5 and 6, first and second insulating holders 7 and 8, an insulating plate 9, and a base 12 having fixing pieces 121 and 122. Then, the first and second insulating holders 7 and 8 are integrated with the first and second U-shaped magnetic cores 3 and 4 so that yoke parts 33 and 34 of the first and second U-shaped magnetic cores 3 and 4 can be covered. This filter is provided with a third holder 10, and this third holder 10 is interposed between the first and second eye-glass shaped coils 5 and 6 and the base 12, and the first and second U-shaped magnetic cores 3 and 4 and the first and second eye-glass shaped coils 5 and 6 are held, and an insulating plate 9 is integrally provided.
Patent JP-H02181574-A (JP)
Title: Semiconductor integrated circuit device for vertical output
Inventor: KIOKA RYUICHI
IPC: H04N3/16
Filed: 1989-01-04
Abstract: PURPOSE:To improve economics by supplying the power source of a pumping up circuit from a deflection output circuit through a diode. CONSTITUTION:The power source of a deflection output circuit 20 is connected through a terminal 9 and a diode 7 to a power source 2 and connected through a capacitor 3 and a terminal 13 to the output of a pumping up circuit 21 and a voltage limiter 22. Further, the power source is connected through a diode 8 to the power source of the pumping up circuit 21. Consequently, since the power source of the pumping up circuit 21 is supplied from the power source of the deflection output circuit 20 through the diode 8, one pin is enough for a power supply terminal. Thus, an outside dimension can be made smaller, and the economics can be improved.