baber/WOPTO huggingface dataset:
Patent GB-1211524-A (GB)
Title: Memory-points matrix for reading-writing device
IPC: G11C11/38
Filed: 1969-01-03
Abstract: 1,211,524. Non-destructive stores. COMPAGNIE GENERALE D'ELECTRICITE. 3 Jan., 1969 [5 Jan., 1968], No. 618/69. Heading G4C. [Also in Divisions H1 and H3] A non-destructive read-out matrix store is constructed as an integrated circuit, each memory element comprising a tunnel diode 2, Fig. 2, in series with a resistor 4, whose common terminal A is connected to a normal diode 3 and a backward tunnel diode 1. Diode 1 is serially connected at E to a further tunnel diode 5 (not shown) to which writing pulses are applied, the combination having the characteristic shown in Fig. 3b. When a positive pulse is applied at L to diode 2 terminal A becomes less negative, and if diode 2 is storing a 0-bit (3011, Fig. 3c) the diode combination 1 + 5 is biased from point 30<SP>1</SP>, Fig. 3b, into the conductive region so that current flowing in diode 2 passes through the combination rather than resistor 4. If diode 2 is storing a 1-bit (31<SP>11</SP>, Fig. 3c), the increase in potential at A is insufficient to bias the combination conductive from point 31<SP>1</SP>, so diode 2 current passes to resistor 4. If a negative write pulse is applied to the diode combination 1. + 5 simultaneously with a read pulse at L the current in diode 2 is sufficient to bring it to point 32, the diode passing to point 3111 to point 32, the diode passing to point 3111 to store a 1-bit when the pulses cease. To store a 0-bit on diode 2 a positive pulse applied to F makes terminal A sufficiently less negative that diode 2 switches to point 30<SP>11</SP>.
Patent GB-136931-A (GB)
Title: Improvements in Swashplate Mechanism.
IPC: F16H23/02
Filed: 1919-01-09
Abstract: 136,931. Armstrong, Whitworth & Co., Sir W. G., Lee, H. W., and Jeffrey, W. A. Jan. 9, 1919. Link-work. - In swashplate mechanism for actuating the pistons of a pumpfrom a rotary shaft 1, or for converting the motion of the pistons of a motor into rotary motion of the shaft 1, the inclination of the swashplate 4 may be adjusted whilst in motion. The swashplate 4 is seated between cylindrical surfaces 5, 6 carried by the shaft 1, and its inclination is adjusted by a longitudinally movable rod 11 in the axis of the shaft. The rod 11 is movable by two levers operated by a screw which engage the trunnions 13, and is attached to a slide-block 9 provided with two rollers 10 which engage inclined slots 7 in two parallel cheeks 3 on the back of the swash-plate. A projection 2 on the shaft 1, engaging between the cheeks 3, causes the swashplate to rotate with the shaft.
Patent GB-790033-A (GB)
Title: A device for the cutting, sawing or similar subdividing of material
IPC: B23D53/00
Filed: 1956-01-09
Abstract: 790,033. Cutting apparatus. SCHULPEN, K. H. N. Jan. 9, 1956 [Jan. 20, 1955], No. 667/56. Class 31 (1). [Also in Group XXIII] Apparatus for severing yielding material such as foam rubber or wadding comprises at least two thin flexible strips or bands moved in opposite directions relative to each other, in contact or in close proximity so that only one cut or kerf is formed and guiding means are provided for the bands so that cuts deviating from a straight line may be made. The bands may be given a reciprocating or rotary motion or be arranged similarly to a band knife. One band may project relative to the other and, if not provided with a cutting edge, may act only as a supporting means. As shown in Fig. 1, a band 4 is connected by a washer and bolts 5 to a roller 2 oscillated by hand or by a motor-driven crank and upper and lower runs of the band are led between guides 6, 7 and prevented from leaving the guides by a retaining block 9. The bands may. also be led over a freely-rotatable roller 11 or be connected by its ends to the roller or the ends may terminate inside or outside the guides 6, 7. Rounded-off corners may be cut using the portion of the band passing over the portion 13, 14 of the guides. The guides may be constructed to give any shape of cut and Fig. 6 shows two pairs of bands which have their ends anchored to springs 32 and are guided by guides 30, 31 so as to cut out two draughtexcluders 26, 27. By using a circular guide of helical formation, cylindrical objects can be cut.
Patent GB-555357-A (GB)
Title: Improvements in limiter arrangements for thermionic-valve circuits
IPC: H03G7/02
Filed: 1942-01-16
Abstract: 555,357. Wireless receiving apparatus. MARCONI'S WIRELESS TELEGRAPH CO., Ltd., and PRICE, T. H. Jan. 16, 1942, No. 689. [Class 40 (v)] A limiter comprises a valve A1 having a resistance Rl connected between the anode and H.T.+, and a resistance R2 in the cathode lead. The input is applied at I.P. to the junction of resistances R3, R4 and the output is taken at OP from the anode. C is a decoupling condenser. The impedances are adjusted so that the normal signal causes the anode current to swing between the lower bend of the characteristic and a value just not sufficient to cause grid current. For a larger signal input the effect of grid current in R3, R4, R2 causes an increase in negative grid bias to give a sharp cut off at the positive peak. The negative peak is also sharply cut due to the negative feedback effect of R2, which ensures that distortion is negligible until limiting occurs. The impedances are adjusted to give symmetrical limiting of the wave form. In a modification, Fig. 2 (not shown), the valve A is preceded by an amplifier which allows a larger degree of feedback and reduced distortion. The limiting of one half cycle may occur in one valve and the other half cycle in the other valve.
Patent GB-287657-A (GB)
Title: Improvements relating to the production of mechanical of electrical energy
IPC: H02N11/00
Filed: 1927-01-10
Abstract: 287,657. Gill, J. F., and Chaviara, J. N. Jan. 10, 1927. Generators and motors operating by thermally-produced changes of permeability of magnetic circuit; thermo - electric batteries. - An apparatus operating as a motor or as an electric generator comprises a magnetic system which can be subjected to the alternate actions of hot combustion products and cold air, and a regenerator whereby residual heat in the combustion products can be utilized for heating the air required for combustion. Figs. 1 and 2 show one form, the upper and lower halves respectively of Fig. 2 being sections on the lines 1 2, 2 3. Fig. 1. The stator comprises a ring a of magnetic material having on its internal periphery a number of spaced magnetic laminae b. The rotor comprises a core c fitted with an exciting winding f, and on each side of the rotor are secured valves h which are formed with passages i, j subtending rather less than 90. A stationary furnace k and a stationary regenerator m are mounted on opposite sides of the rotor and the regenerator is formed with passages so that the flow of gases is in radial planes. Hot gases from the furnace entering the passages i flow through some of the stator laminae b which being heated above the critical temperature become non-magnetic and the gases pass into the open air through the regenerator where part of the heat is absorbed. At the same time cold air enters the passages j in the left-hand valve, cools other stator laminae, passes into the regenerator where it is heated and then flows through the valve passages r into the furnace. If in Fig. 1 the dotted lines b represent heated laminae and the full lines the cold laminae, the rotor will rotate in the direction of the arrow. Generating windings may be located in the stator slots n. In a modification suitable particularly for motors, the valves h are stationary but adjustable and the regenerator m rotates with the rotor. In another modification both magnet and laminae are stationary and the laminae are heated and cooled as a whole, the heating and cooling being controlled by separately-actuated rotating valves. Suitable materials mentioned for the laminae bare :-Nickel 73.0 per cent, iron 26.5 per cent, carbon 0.18 per cent, manganese 0.30 per cent. This material is stated to have critical temperature of about 600 C. with both a rising and a falling temperature. Another alloy containing iron 66.19 per cent, nickel 33.0 per cent, carbon 0.28 per cent. manganese 0.50 per cent has a critical temperature of 200<0> C. when the temperature is rising and 130<0> C. when the temperature is falling.
Patent GB-156733-A (GB)
Title: Improvements in valves
IPC: A62C11/00
Filed: 1921-01-07
Abstract: 156,733. Sammis, A. V. Aug. 8, 1916, [Convention date]. Ball - and - socket joints; junction-pieces, with valves.-A valve device particularly applicable for use with a fire - extinguisher has two inlet connections controlled by two loose ball valves separated by a distance piece so that at least one valve is always unseated. The inlet pipes are provided with spherical ends A <1> adapted to work in felt washers D housed between plates B, C formed with spherical inner surfaces and chamfered on the outer sides.
Patent GB-130078-A (GB)
Title: Improvements in Internal Combustion Engines.
IPC: F01B13/06
Filed: 1918-01-15
Abstract: 130,078. Daimler Co., Berriman, A. E., and Dixon, J. Jan. 15, 1918. Four-stroke-cycle engines.-Radial-cylinder engines, in which the cylinders and crank-shaft revolve in opposite directions and the power is taken from the revolving cylinders as by a propeller, have both the cylinder 9 and shaft 6 carried by a long tube 1 which is fixed to the frame 3 and bracket 2<a>. The crank-shaft is supported by ball bearings 5, 4 at its ends. The cylinders and crank case are supported by roller bearings 11 and ball bearings 10. A number of double gear-wheels 16, 17 are also mounted on the crank case, and engage teeth 12 on the tube 1 and teeth 13 on the crank-shaft. The crank case is also steadied by bearings 11<a> on the unsupported end of the crankshaft. A distributing-switch 20 revolves with the cylinders, and a lubricant pipe 22 traverses the shaft. Bearings 19 take the thrust of the propeller.
Patent GB-1374654-A (GB)
Title: Multilayer sheets
IPC: B29C48/07
Filed: 1972-01-07
Abstract: 1374654 Laminate; coextruding polymers DOW CHEMICAL CO 7 Jan 1972 864/72 Headings B5B and B5N A multilayer sheet comprises an inner barrier layer, an adhesive layer on each side of the barrier layer and outer layers of a vinyl chloride polymer or a rubber-modified polystyrene, the outer layers having an ASTM D-790 flexural modulus of at least 150,000 p.s.i. (1À05 Î 10<SP>4</SP> kg./sq. cm.) and may be produced by coextrusion of each of the first layers. The barrier layer may be a vinylidene chloride or fluoride polymer (plasticized, if desired, with acetyl tributyl citrate, epoxidized soybean oil, dibutyl sebacate, or copolymers of ethylene and vinyl acetate), a vinyl chloride polymer or copolymer with vinylidine chloride and may be 0À5-35 mils. thick. The adhesive layers may be 0À2-5 mils. thick and comprise chlorinated polyethylene or copolymers of ethylene and vinyl acetate, ethylene and ethylacrylate or ethylene and isobutylacrylate. Alternatively a block copolymer of styrene with butadiene may be used as the adhesive either alone or blended with the above polymers. The outer layers may be of polyvinylchloride or of a vinyl chloride polymer modified with propylene or of a polystyrene containing natural or synthetic rubber and may be 2À5-40 mils. thick. In Example 1 a five layer film is produced by co-extrusion. The outer layers have as filmforming components a mixture of a copolymer of butadiene with styrene and polystyrene, the barrier layer comprises a copolymer of vinylidine chloride with vinyl chloride admixed with a copolymer of ethylene and vinyl acetate and the adhesive layers comprise a styrene-butadiene block copolymer. In Example 2 the adhesive layer is a copolymer of ethylene and vinyl acetate.
Patent HK-52297-A (HK)
Title: New process for preparing formoterol and related compounds
Inventor: TROFAST JAN WILLIAM
IPC: C07C231/20
Filed: 1997-04-24
Abstract: The present invention is directed to a process for preparing formoterol and related compounds and derivatives thereof and their pharmacologically and pharmaceutically acceptable fumarate salts and/or solvates. The present invention is also directed to certain formoterol related compounds per se.
Patent HU-T48630-A (HU)
Title: Process for producing thiopirano-di/pyrazol/ derivatives and pharmaceutical compositions containing them
Inventor: LE TOURNEAU MICHAEL E
IPC: C07D495/14
Filed: 1988-01-26
Abstract: The present invention is directed to a group of compounds which are variously methylated thiopyranodipyrazoles and to the S-oxides and S-dioxides of such compounds. The compounds are useful as bronchodilators and are prepared by the reaction of appropriately 5-substituted thiopyrano[3,4-c]pyrazol-4(1H)-one with a hydrazine.
Patent HU-T50711-A (HU)
Title: Device for producing twin-chamber filter-tea bag
Inventor: RAMBOLD ADOLF
IPC: B65B29/02
Filed: 1989-02-28
Abstract: In this machine, a continuously moving tubular web is cut to form tubular pieces of equal size which in each case contain two portions of tea, these pieces being passed with the aid of a continuously rotating transport wheel 10 to various work stations in which first of all the bag bottom is formed and then the tubular piece 15, folded in a W shape by drawing the bag bottom into the interior of the transport wheel, is sealed by folding the head to give a double-chamber bag, there extending at the level of the circumferential plane of the transport wheel 10 a cover 20 which, together with a pair of arms 21, 22 fastened pivotably on the transport wheel, ensures precise fixing and positioning of the tubular piece during the entire production process, and at the same time the open ends of the tubular piece are bound in such a manner that the tea is at no time able to scatter into the tabs 15c, 15d provided for forming the head fold (Fig. 2). 
<IMAGE>
Patent HU-T50239-A (HU)
Title: Combined method for selective and total sealing porous layers
Inventor: LAKATOS ISTVAN
IPC: E21B33/138
Filed: 1988-03-01
Abstract: Two-rotage method of sealing porous oilfield strata, in the vicinity of prodn. and injector wells, corrects unfavourable flows (as formation of channels, cones and fingers), reactivates severed strata, and storage areas and improves oil to water ratios in the extracted fluid, so concns. of water are diminished in obtd. oil or gas. The first stage comprises continuous or cyclic injection of a fluid mixt. contg. a water soluble low mol. wt. anionic polymer, pref. - a partially hydrolysed acrylamide at a 0.1-50 (1:5)g/l concn. - and an alkaline-pref. sodium-silicate at a concn. of 1-200 g/l (5-50 g/l), expressed as silica. The order to gel or crosslink the fluid injected in the first stage a second stage fluid is applied. This is of low pH and comprises a low mol.wt. pref. quat.-ammonium contg, cationic linear polymer at 0.1-50 g/l (1-5 g/l)concn., and an inorganic divalent, pref. - calcium salt of the same concn.
Patent JP-S58119407-A (JP)
Title: Rolling mill
Inventor: NIHEI MITSUO
IPC: B21B13/14
Filed: 1982-01-06
Abstract: PURPOSE:To make the simultaneous disposition of roll bending means of intermediate and work rolls possible while suppressing the expansion in the window parts of a housing in rolling mills with roll bending means by disposing the respective roll bending means for the intermediate and work rolls specifically. CONSTITUTION:The projecting parts 9 of projecting blocks 7 provided in the window parts of a housing 6 freely attachably and detachably support the  chocks 4 of work rolls 1 vertically movably and contain hydraulic rams 11 for bending of the rolls 1. The moving blocks 19 held movably in the same blocks 17 on the blocks 7 support the chocks 15 of intermediate rolls 13 vertically  movably and contain hydraulic rams 21, 23 for bending of the rolls 13. Hydraulic  rams 27 which attain equilibrium between the hydraulic rams 25 for bending of  the rolls 1 and backup rolls 29 are contained in the blocks 17. Here, the end  parts for holding the chocks 15 are located nearer the central side than the supporting end parts of the blocks 7. The roll groups on the lower side are of the  similar mechanism.
Patent JP-S62158207-A (JP)
Title: Composition for rectal administration
Inventor: HOSHIDA FUMIO
IPC: A61K31/43
Filed: 1986-01-06
Abstract: PURPOSE:The nonirritant titled composition, containing a drug for rectal administration, e.g. antibiotic substance, etc., and further oily base, sucrose ester of a fatty acid as a nonirritant adjuvant and jujube oil and having enhanced rectal absorbability. CONSTITUTION:The titled composition containing a drug for rectal administration, e.g. antibiotic substance such as beta-lactam based antibiotic substance, chemotherapeutic agent, peptide hormone, etc., an oily base used as a suppository base, e.g. witepsol, in an amount of 5-6 times based on the drug, sucrose ester of a fatty acid, e.g. sucrose monostearate, in an amount of 0.35-0.60 based on the drug and jujube oil in an amount of 10-15wt% based on the oily base. The above-mentioned composition is nonirritant and has enhanced rectal absorbability. In production, the principal ingredient and sucrose ester of the fatty acid are added to the oily base containing added jujube oil and uniformly mixing and dispersing the ingredients.
Patent JP-H10194688-A (JP)
Title: Turn over machine with jig
Inventor: TAMURA SHIGE
IPC: B66F7/22
Filed: 1997-01-07
Abstract: PROBLEM TO BE SOLVED: To stably hold a work in a circular or other shape by setting a jig for work holding free to adjust on one or both of turn over plates. SOLUTION: Facing edge base parts of turn over plates 3, 4 are installed on a central projected part 2 of a base panel 1 free to revolve to a support shaft 5. A jig 13 for holding a work 12 in a reverse truncated chevron shape on its side surface is fixed on the turn over plate 4. A lower end installation part of a support plate 28 of the reverse truncated chevron shaped jig 13 is fixed on each of the screw pipes 17, 18. The screw pipe 17, 18 are respectively screwed on a screw shaft 16 on which screws 16a, 16b in the opposite left and right directions are cut. When the screw shaft 16 is rotated through a shaft of a motor 19, the screw pipe 17, 18 move in directions shown with arrows 20, 21 or 22, 23 in accordance with the rotating direction, and consequently, the jigs 13 fixed on the screw pipe 17, 18 approach each other or are separated from each other.
Patent JP-S61161192-A (JP)
Title: Water quality-adjusting material
Inventor: TAMURA KOZO
IPC: C02F1/66
Filed: 1985-01-09
Abstract: PURPOSE:To enable the concentration of eluted component to be adjusted to a certain range by allowing to foam a mixture of soluble component and insoluble component to prepare a finely holed substance which is formed into granules, etc. and by using said granules, etc. as water quality-adjusting material. CONSTITUTION:The mixture of a soluble component 21 (example: mineral component) and an insoluble component 20 (example: polypropylene resin) is allowed to foam in order to form a granular or columnar substance having fine air holes 22. Thus, the water quality-adjusting material which adjusts effectively the concentration of eluted component to a certain range can be obtained without using a complicated mechanical or electrical means. Said material can also give the filler material for eluting a mineral component effective for a water purifier, etc.
Patent JP-S5698617-A (JP)
Title: Flow meter
Inventor: KATOU YOSHIAKI
IPC: G01F3/16
Filed: 1980-01-10
Abstract: PURPOSE: To measure precisely comprehensive flow, by taking in the cylinder a ball whose diameter is a little smaller than the inner diameter of the cylinder and whose specific gravity is almost equal to that of the fluid to be measured, and by changing over the direction of the fluid every time the ball intercepts the light path between a pair of luminous element and light receiving element that are accommodated at both ends of the cylinder.  
     CONSTITUTION: In the pipe straight part 21 of the cylinder 20, a ball 26, whose diameter is a little smaller than the inner diameter of it and whose specific gravity is almost equal to that of the fluid to be measured, is provided. A pair of the luminous element 27 and the light receiving element 28 are accommodated at both ends of it. When the solenoid 33 of the two ways change-over valve 24 is demagnetized, the fluid from the fluid source 38 is transferred to fluid consuming part 37 via part 36b, 24b, fitting 23b, 23a and, removing the ball 26 to the direction shown by an arrow, intercepts the light path of sensing apparatuses provided at left-hand sides. In accordance with it, an electric current is applied to the solenoid 33 from the control apparatus 29, and flow path is changed over reversely. Comprehensive flow is measured precisely by counting the numbers of change-over by means of the counter 31. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent PH-17131-A (PH)
Title: Production of phosphorus pentoxide with utilization of reaction heat
Inventor: DANIEL HELLMUTH
IPC: C01B25/20
Filed: 1981-08-31
Abstract: The invention relates to process for making phosphorus pentoxide by subjecting elementary phosphorus to a combustion reaction with the aid of air, the reaction heat being utilized for the production of energy. To this end, the invention provides for the phosphorus to be subjected to combustion with dry air containing, per m3, 5 g down to 0.01 g of water, inside a combustion chamber of which the metallic walls are arranged so as to form a cooling system with cavities therein and for a liquid and liquid/steam-mixture, respectively, to be circulated through the cooling system under pressure within the range 1 to 150 bars, the liquid or mixture assuming a temperature of more than 150 DEG  C. up to 500 DEG  C. Steam which is formed in the cooling system is continuously taken therefrom and replaced by an equivalent proportion of fresh liquid.
Patent PH-23044-A (PH)
Title: Method of modifying taste
Inventor: LINDLEY MICHAEL GEORGE
IPC: A23L27/20
Filed: 1985-04-11
Abstract: The sweetness of an ingestible product or oral composition containing a sweetening sugar or sugar alcohol in relatively large quantities can be reduced and/or the flavour enhanced by incorporation of at least one compound of the general formula (I)in which m represents 0 or 1, A represents a homocyclic or heterocyclic aromatic group with one or more rings; and B represents a hydrogen atom, a lower aliphatic group with 1-3 carbon atoms or a phenyl group; or, when m represents 0, A and B together represent a bivalent homocyclic or heterocyclic aromatic group with two or more rings, or a methylidene group carrying as a substituent a homocyclic or heterocyclic aromatic group with one or more rings; an aromatic ring of A, or of A and B together, optionally carrying one to three substituents selected from lower alkoxy groups, lower alkyl alkenyl groups, formyl or acetyl groups, hydroxy groups or acyloxy groups, and halogen atoms;C represents a hydrogen atom or an alkyl group or, when m represents 0, a hydroxy or alkoxy group;D represents an oxygen or sulphur atom;X<sup>+</sup> represents a hydrogen ion or another physiologically compatible cation;with the proviso that m represents 1 when S represents a substituted or unsubstituted phenyl group and Band C both represent hydrogen atoms; or when A represents an unsubstituted phenyl group, B represents an alkyl group and C represents a hydrogen atom.
Patent PH-24301-A (PH)
Title: M-csf therapeutic composition
Inventor: CLARK STEVEN C
IPC: C07K14/00
Filed: 1987-05-05
Abstract: A novel family of primate CSF-1-like polypeptides is provided via recombinant techniques, including compositions and methods for their production and use.
Patent PH-25481-A (PH)
Title: Shampoo
Inventor: MURRAY ANDREW MALCOLM
IPC: C11D1/655
Filed: 1989-06-16
Abstract: An aqueous shampoo composition comprising, in addition to water, sodium or ammonium dialkylsulphosuccinate with alkyl chain lengths of from C6 to C9 or combinations thereof and a soluble anti-microbial agent chosen from 1-hydroxy-2-pyridone,1-chlorophenoxy, 1-imidazolyl-2-butanone or derivatives thereof.