baber/WOPTO huggingface dataset:
Patent JP-H06200636-A (JP)
Title: Recovery treatment of deteriorated concrete
Inventor: ASHIDA KIMINOBU
IPC: C04B41/60
Filed: 1993-01-04
Abstract: PURPOSE:To recover and treat concrete deteriorated by lowering of alkalinity or neutralization by making steel materials in concrete as the inside electrode to supply electric current into the concrete at specific current density. CONSTITUTION:Steel materials such as reinforcing bars or PC steel materials, etc., existing in concrete as the inside electrode are constituted of materials having high resistance against electrical corrosion, and an electrode provided to the surface of the concrete are the outside electrode. Electric current density per surface area of the concrete is 0.5A/m<2>, and electric current is made to flow so that current density per surface area of the steel materials of the inside electrode is less than 10A/m<2>. Pore water in the concrete plays a part of electrolyte, current by resistance possessed by the pore water and applied voltage flows, and various kinds of ion are moved. In order to supply current easily to the concrete, alkaline electrolytic solution is supplied, if necessary.
Patent IS-4753-A (IS)
Inventor: ENDRIKAT JAN
IPC: F16J15/00
Filed: 1998-05-22
Abstract: The present invention relates to a female mammal contraceptive process consisting of the sequential administration for at least 28 days of (a) a gestagen in an ovulation-preventing dose for at least 28 days in combination with (b) a natural oestrogen for 5 to 10 days at the end of the sequential dosage of at least 28 days, and a contraception kit.
Patent IS-5669-A (IS)
Inventor: FANARA DOMENICO
IPC: A61K45/00
Filed: 2000-10-17
Abstract: A method is described for preparing a fluid pharmaceutical composition which allows the controlled release of at least one active substance. The method involves mixing a therapeutically effective amount of at least one active substance, from 3 to 55% by weight of phospholipid, from 16 to 72% by weight of pharmaceutically acceptable solvent, and from 4 to 52% by weight of fatty acid. The composition has a property of gelling instantaneously in the presence of an aqueous phase.
Patent IS-5965-A (IS)
Inventor: SCUERO ALBERTO
IPC: E01C11/02
Filed: 2001-06-08
Abstract: A method for the waterproofing of joints and/or cracks in the upstream face of dams, other hydraulic works and concrete or masonry structures. A waterproofing membrane includes a strip of elastically yielding synthetic material that is fastened to the surface to be protected along the whole joint and/or crack. Prior to positioning the waterproofing membrane, sliding elements are positioned onto the surface to support the membrane. A protection and sliding substrate is properly fastened independently from the waterproofing membrane so that the waterproofing membrane is allowed to freely elongate and follow the movements of the joint and/or the crack while maintaining a water tightening condition.
Patent JP-H06200139-A (JP)
Title: Thermoplastic resin composition
Inventor: SUSUDA HIROSHI
IPC: C08L67/00
Filed: 1993-01-04
Abstract: PURPOSE:To obtain the subject composition having excellent thermal stability in retention, impact resistance and fluidity by blending an aromatic polycarbonate resin with a saturated polyester resin and a specific modified olefin copolymer. CONSTITUTION:100 pts.wt. mixture of (A) 10-90wt.% aromatic polycarbonate resin (preferably one comprising bisphenol A as a main raw material) and (B) 90-10wt.% saturated polyester resin (preferably polybutylene terephthalate) are mixed with (C) 2-40 pts.wt. modified olefin copolymer prepared by polymerizing 10-400 pts.wt. ester-based monomer selected from an alkyl (meth)acrylate and an alkyl vinyl ester [preferably methyl (meth)acrylate or vinyl acetatel] in the presence of 100 pts.wt. crystalline polyolefin polymer (preferably polyethylene) to give the objective composition. The composition is preferably obtained by blending the components A to C simultaneously and granulating by an extruder.
Patent JP-H08251085-A (JP)
Title: Subband echo canceler
Inventor: DONARUDO RAASU DATSUTOUEIRAA
IPC: G10L21/0232
Filed: 1996-01-04
Abstract: PROBLEM TO BE SOLVED: To obtain convergence of the echo canceler in a transition region between subbands by making the passing band of a subband filter wider than the passing band of a corresponding subband filter of a Y analytic filter bank. SOLUTION: An X analytic filter bank 103 and the Y analytic filter bank 105 divide a receive signal x (k) and an output signal y (k) nearby an end part into subbands respectively. Then units 106-0 to 106-M-1 performs a down sampling process and sends the results to echo cancelers 107-0 to 107-M-1 and further to transversal filters 108-0 to 108M-1. Sampled error signals are sampled up by units 111-0 to 111-M-1 and then sent to an E composing filter bank 112, where they are recombined. The passing band of the X filter is made wider than that of the Y filter.
Patent YU-5891-A (YU)
Title: Masa za prevlačenje i njena primena
Inventor: FIGGE H J
IPC: C08F283/00
Filed: 1991-01-16
Abstract: MASA ZA PREVLAČENJE I NJENA PRIMENA, ovaj pronalazak se odnosi na masu za prevlačenje, koja sadrži rastvor vezivnog sredstva od a) 30 do 70 mas. % vezivnog sredstva, b) 2 do 30 mas.% sredstva za umrežavanje, c) u datom slučaju 1 do 7 tež. % sredstva za neutralizaciju, d) 20 do 60 mas. % rastvarača, pri čemu je ovo sredstvo za vezivanje a. dobiveno tako što je reagovano a) 20 do 80 mas. % epoksidne smole B) sa 1 do 60 mas. % poliestarske smole koja ima molekulsku težinu od 500 do 5000 i u prisustvu dobivenog reakcionog produkta polimerizovano c) 10 do 50 mas.,% etilenski nezasićenih monomera, pri čemu 10 do 50 mas.% ovih monomera sadrže karboksilne grupe, pri čemu zbir a., b., c., i d., i zbir A, B i C svaki put iznosi 100 mas. % pri čemu epoksidna smola ima molekulsku masu od najmanje 850 i što poliestarska smola ima kiselinski broj od 2 do 30 mg. KOH/g i što je ova epoksidna smola reagovala sa poliestarskom smolom tako da je otvoreno najmanje 50% u početku prisutnih oksiranskih prstenova.
Patent CR-11200-A (CR)
Title: Derivados de morfolino pirimidina utilizados en enfermedades relacionadas con mtor quinasa y/o p13k
Inventor: PIKE KURT GORDON
IPC: A61K31/505
Filed: 2010-01-08
Abstract: Un compuesto de formula (I) o una sal farmaceuticas aceptable del mismo, procesos para su preparacion, composiciones farmaceuticas que los contienen y su uso en terapia, por ejemplo en el tratamiento de enfermedades proliferativa tal como cancer y en particularmente en una enfermadad mediada por una mTOR quinasa y/o una o mas enzimas P13K.
Patent DK-12188-A (DK)
Inventor: FALHOLT PER
IPC: C11D7/42
Filed: 1988-01-12
Abstract: The detergent enzyme product in granule form comprises a core of a microbial enzyme-containing material having an empiric coat. The coat improves the enzymic stability in the presence of other detergent components, especially strong bleaching agents. The coating is normally carried out in the fluidized mass. Coats containing antioxidants and acid coats also improve the enzymic stability.
Patent DK-21188-A (DK)
Inventor: LASKOVICS F MARK
IPC: C07C67/00
Filed: 1988-01-19
Abstract: This invention relates to an improvement in a process for making 2,6-di-tertiarybutyl-4-mercaptophenol and 4,4-isopropylidenedithio-bis-(2,6-di-tertiarybutylphenol) which comprises reduction of bis(3,5-di-tertiarybutyl-4-hydroxyphenol)polysulfide with hydrogen gas in the presence of a catalytic amount of cobalt-molybdenum catalyst.
Patent EG-20143-A (EG)
Title: A process for preparing of sulfonamide endothelin antagonists
Inventor: STEIN PHILIP D
IPC: A61P13/12
Filed: 1993-02-23
Granted: 1997-07-31
Abstract: Compounds of the formula <CHEM>  inhibit endothelin, wherein: one of X and Y is N and the other is O; R is naphthyl or naphthyl substituted with R<1>, R<2> and R<3>; R<1>, R<2> and R<3> are each independently hydrogen; alkyl, alkenyl, alkynyl, alkoxy, cycloalkyl, cycloalkylalkyl, cycloalkenyl, cycloalkenylalkyl, aryl, or aralkyl, any of which may be substituted with Z<1>, Z<2> and Z<3>; halo; hydroxyl; cyano; nitro; -C(O)H; -C(O)R<6>; CO2H; -CO2R<6>; -SH; -S(O)nR<6>; -S(O)m-OH; -S(O)m-OR<6>; -O-S(O)m-R<6>; -O-S(O)mOH; -O-S(O)m-OR<6>; -Z<4>-NR<7>R<8>; or -Z<4>-N(R<1><1>)-Z<5><->NR<9>R<1><0>; R<4> and R<5> are each independently hydrogen; alkyl, alkenyl, alkynyl, alkoxy, cycloalkyl, cycloalkylalkyl, cycloalkenyl, cycloalkenylalkyl, aryl, or aralkyl, any of which may be substituted with Z<1>, Z<2> and Z<3>; halo; hydroxyl; cyano; nitro; -C(O)H; -C(O)R<6>; -CO2H; -CO2R<6>; -SH, -S(O)nR<6>; -S(O)m-OH; -S(O)m-OR<6>; -O-S(O)m-R<6>; -O-S(O)mOH; -O-S(O)m-OR<6>; -Z<4>-NR<7>R<8>; -Z<4>-N(R<1><1>)-Z<5><-> NR<9>R<1><0>; or R<4> and R<5> together are alkylene or alkenylene (either of which may be substituted with Z<1>, Z<2> and Z<3>), completing a 4- to 8-membered saturated, unsaturated or aromatic ring together with the carbon atoms to which they are attached.
Patent GB-729789-A (GB)
Title: Coloured textile materials
IPC: D06M13/358
Filed: 1953-01-02
Abstract: The resistance to gas-fading of dyeings on textile materials of an organic derivative of cellulose, e.g. cellulose acetate, is improved by incorporating in the materials 2-anilino-4-(beta-ethoxyethyl-amino)-6-amino-1 : 3 : 5-triazine or 2 : 4 - dianilino - 6 - amino - 1 : 3 : 5 - triazine.  The substance may be added to the dyebath or the dyed materials may be treated with a solution of the substance in a suitable solvent, e.g. aqueous alcohol or aqueous butyl carbitol, or with an aqueous emulsion of a solution of the substance in, for example, toluene, by the method described in Specification 665,401.  In examples, cellulose acetate fabric is dyed in a bath at 80 DEG  C. which contains tetra-potassium pyrophosphate and a sulphated ricinoleic ester in addition to the dyestuff and the gas-fading inhibitor.ALSO:2 - Anilino - 4 - (beta - ethoxyethylamino)-6-amino-1 : 3 : 5 triazine is prepared by the action of ammonia on 2-anilino-4-(beta-ethoxyethylamino) - 6 - chloro - 1 : 3 : 5 - triazine, which can be obtained by the action of betaethoxyethylamine on 2-anilino-4 : 6-dichloro-1 : 3 : 5-triazine.
Patent GB-991764-A (GB)
Title: Improvements in or relating to electrical signalling systems
Inventor: CLARK ADRIAN PERCY
IPC: H04L27/20
Filed: 1962-01-02
Abstract: 991,764. Telegraphy. BRITISH TELECOMMUNICATIONS RESEARCH Ltd. Dec. 31, 1962 [Jan. 2, 1962], No. 173/62. Heading H4P. In a quaternary phase modulation data transmission system each phase shift represents a pair of bits in the original message, and the phase shift is relative to the phase of the previous bit pair. To the modulator, Fig. 4, there are applied two carriers W5, W6, which are 90 degrees out of phase. Control voltages C, C, D, which are derived via gating logic from the original message, selectively bias the diodes whereby the output W7 has a phase which may vary in steps of 90 degrees. As described one carrier cycle has the same period as a bit pair. The phase-modulated signals pass by line to the receiver wherein a clock signal is derived, and under control of this clock signal the signals are demodulated.
Patent GB-1277443-A (GB)
Title: Improvements in or relating to hay making machines
IPC: A01D78/02
Filed: 1969-06-23
Abstract: 1277443 Hay making machine C VAN DER LELY NV 23 June 1969 [25 June 1968] 182/72 Divided out of 1277442 Heading A1F The angle of attack of hay displacing tines 4 is adjustable about shaft 25 by means of a sector plate 27 having a curved row of holes 28 and a horizontal locking pin 29 which fastens tines 4 onto drum 3 which rotates about shaft 2. Clamping bolts 26 secure the root end 24 of tines 4 to shaft 25. This arrangement allows alteration of the effective diameter of drum 3 to suit different hay conditions. Tines 4 may occur singly or exist as integral pairs interconnected at ends 24. The tines 4 include a root end 24, a 360‹ loop 4A, a substantially straight central portion 4B and a free end portion 4C inclined to 4B at an angle of about 135‹. Bolted plate-like elements 22 on mounted supports 20 hold upwardly and forwardly tiltable guide rods 21 for directing hay into at least one swath. Screening hood 8 includes a curved plate 9, the centre of curvature of which lies along axis of shaft 2 and flat side walls 10 located at opposite ends of drum 3 which is provided with drive pulley 5 and driven by V-belt 6 in direction of arrow B. The lowermost edges of hood 8 are strengthened by tubing 11 and the uppermost, rearmost edges are provided with metal strip 12 of "L"-shaped cross-section, one limb of which is attached to hood 8, the other attachable to a second metal strip 14 of a second hood 13 by means of smal bolts. The second hood is constructed in a similar way to hood 8.
Patent GB-1123481-A (GB)
Title: Pneumatic tyre building machine
Inventor: PINEGIN VLADIMIR ALEXANDROVICH
IPC: B29D30/32
Filed: 1966-01-04
Abstract: 1,123,481. Building pneumatic tyres. NAUCHNO - ISSLEDOVATELSKY INSTITUT SHINNOI PROMYSHLENNOSTI. 4 Jan., 1966, No. 244/66. Heading B7C. A tyre building machine comprises at each end of a drum 1 sets of levers 10, 11 for providing uniform folds (Fig. 10) around the overhanging ply edges 5 prior to their being pressed against the drum shoulders. Each lever 10 (Fig. 7) is pivoted at 23 to a lever 9, and levers 10, 11 are regularly interspaced around the drum periphery. Ends 32 of levers 9 are inter connected by garter spring 33 and rubber spring 34, and rubber bands 24, 29 pass through holes in levers 10, 11 respectively. Separate compression springs 31 join the free ends of levers 11. In use, each bead ring holder 6 is initially positioned remote from drum 1 and then advanced to cause plies 5 to be engaged between levers 9, 11 with levers 10 causing the uniform folds (see outer part of Fig. 10). As the holder is further advanced, the folds are enlarged (see inner part of Fig. 10), until the holder presses the bead ring and plies against the drum shoulder, levers 11 being moved away by sliding pivot sleeve 26. After withdrawal of holder 6, levers 9 are actuated by piston 15 to fold the plies over the bead ring. Specification 980,490 is referred to.
Patent GB-286040-A (GB)
Title: Improvements in or relating to conveying apparatus
IPC: B65G17/38
Filed: 1927-01-05
Abstract: 286,040. Campbell, T. M. Jan. 5, 1927. Guiding chains; carriers, attaching to chains.- A chain conveyer is adapted to move in a curved, sinuous, or spiral path by providing the chain with alternate links and link pins at right angles to one another, each set of links carrying roller shafts engaging two pairs of roller guideways arranged at right angles, thus restraining both vertical and horizontal movement of the chain. In the illustrated form the split ends of the chain are provided with two holes, one for the vertical or horizontal link pins 3, 4 respectively, and the other for the respective roller shafts, the one set of rollers 6 running in channelled guides 8, 9 and the other set 5 running between the two guides 8, 9 as shown. The load carriers are formed by depending pockets 15<a> to receive articles such as bottles, suspended from extensions of the horizontal links. Specification 224,689, [Class 24, Chains &c.], is referred to in the Provisional Specification.
Patent GB-1119903-A (GB)
Title: Spring edge divan bed
Inventor: FRENCH WREFORD HILTON
IPC: A47C23/04
Filed: 1967-01-03
Abstract: 1,119,903. Spring upholstery. AIRSPRUNG Ltd. 3 Jan., 1967, No. 408/67. Heading A4M. In a spring unit for a divan base rows of spaced,- conical coil springs have their larger diameter top coils 18 interconnected by wire 16 each associated with only a single row, each wire 16 having a single open-looped portion 17 which is secured by first laying the loop 17 over the coil 18 and then bending the loop 17 completely around the coil 18 so that the apex 19 of the loop 17 lies over the top coil 18. The smaller diameter, lower ends of the springs are supported on cross members (5) of a rectangular divan frame (4) and are anchored by cross-wires (6) secured by staples (7) to the cross-members (5).
Patent GB-227619-A (GB)
Title: Improved device for floor levelling of electric lifts
IPC: B66B1/44
Filed: 1924-01-07
Abstract: 227,619. Karasek, W. C. Jan. 7, 1924. Electric plant.-A movable floor B in the cage is depressed proportionately to the load against the action of springs, and in its downward movement depresses the spring-mounted lever D to a corresponding extent. The slackening of the cords F is taken up by the stretcher spring C with resultant rotation of the, usual floor-setting drum E, thus varying the time of cut-off for the current so that it is cut off later than usual when descending with heavy loads.
Patent GB-538056-A (GB)
Title: Improved mounting for radio valves
IPC: H01R33/74
Filed: 1940-01-09
Abstract: 538,056. Thermionic valve holders. JOHNSON LABORATORIES, Inc. Jan. 9, 1940, No. 473. Convention date, Feb. 25, 1939. [Class 38 (i)] A mounting for a radio valve 49 comprises a body 10 having an aperture to receive the valve envelope and clip contacts 22 arranged around the aperture to engage contact prongs 49a on the valve, the clips being mounted rigidly in the direction of entry of the prongs, and resiliently in the direction of the axis of the valve to allow for variations in the position of the prongs. The body may be associated with a conductive panel 26 and plates 34, 45 that form condensers with the panel and are connected by screws 31 to certain of the clip contacts when a byepass condenser to earth is required. The plates 34, 45 are reversible and can thus each take up four positions according to circuit requirements, the screws that engage the lower plate 45 and panel 26 passing through clearance holes in the upper plate 34. The clip contacts 22 are formed from sheet metal bent to form a resiliently mounted contact surface 21d, Fig. 15, which, when the valve prong is passed into the angle between the base 21 and the upright 21e, takes up an inclined position that retains the prong. The base 21 is mounted on the body 10 by means of an eyelet through which the connecting screws can pass, and a washer 48 is inserted beneath the flat shank 21j so that the clip can be displaced in and up and down direction to align itself with the prong 49a, Fig. 18. A tag 21f enters a recess 18 to locate the clip, and a cutting edge 21k improves the contact.
Patent GB-817951-A (GB)
Title: Improvements in or relating to gas turbine installations
Filed: 1955-01-07
Abstract: 817,951. Gas turbine plant. GILLINGHAM, A. F. April 6, 1956 [Jan. 7, 1955], No. 531/55. Class 110 (3). A gas turbine installation comprises two coaxial, axially spaced, contra-rotating turbine discs, one disc being provided with at least one set of reaction blades and being mounted on a power output shaft, and the other disc being provided with at least one set of impulse blading and being mounted on a shaft driving a compressor. The gas turbine engine shown comprises a pair of contrarotating turbine discs 1, 2 mounted on shafts 3, 4 respectively, the turbines being of the radial outward flow type, the disc 2 having two blade stages 5<SP>1</SP>, 5 of the reaction type and the disc 1 having two blade stages 61, 6 of the impulse type. The turbine disc 1 drives a centrifugal air compressor 7 mounted at the other end of the shaft 3, while the turbine disc 2 mounted on the shaft 4 drives a power output shaft 45 through reduction gearing 44. The compressor 7 delivers through four volutes 8 and supplementary volutes 8<SP>1</SP> to the inlets of four air preheaters 9 each being of sector-shaped section and the four together forming a ring. The air passes through the preheater tubes three times being delivered through the innermost bank of tubes tangentially into four combustion chambers 10 which are disposed tangentially on the cover plate at the turbine end of the unit. Combustion gases issue from the combustion chambers through four volutes 34 to an annular nozzle box 12, the gases then flowing radially outwardly through the turbine and being caused to flow in three passes across the air preheater tubes by means of the baffles 33. The exhaust gases finally discharge through outlets 13. The volutes 8, 8<SP>1</SP> are formed integrally with the cover plate 25 and the combustion chambers 10 and delivery ducts 34 are formed integrally with the cover plate 36. The air preheaters are mounted on a cup-shaped member 14 by means of bolts 31, the main supporting member in the form of a single vertical leg 15 being also secured to the cup-shaped member 14. A conical bearing housing 17 is also secured to the member 14. In a second embodiment, two contra-rotating axial-flow turbines are used. In a third embodiment two contra-rotating inward radial flow turbines are provided. A fan impeller 40 is mounted on the shaft 4 and causes a current of air to flow through the ducts 39<SP>1</SP>, 39 thereby providing a layer of cooling air between the bearing 42 and the combustion chambers. The turbines may alternatively be driven by exhaust gases from an internal-combustion engine, the turbine driving a centrifugal compressor supercharger. The power output shaft 4 may in this case be connected through gearing or an automatic clutch to the engine, whereby as the speed of the engine is reduced, so the speed of the power turbine is reduced and the speed of the compressor turbine will increase, and vice versa.
Patent GB-933256-A (GB)
Title: Automatically operating liquid meter
IPC: G01F3/38
Filed: 1962-01-05
Abstract: 933,256. Counters. M. C. CARBONARO. Jan. 5, 1962 [Jan. 5, 1961], No. 586/62. Class 106 (1). [Also in Group XXIX] A liquid metering gauge includes a piston (Fig. 1, not shown) which operates a finger 27 and ratchet gear 41, 42 of a totalising counter 28 each time a measuring chamber is filled and emptied under control of a float 20 (see Group XXIX). The apparatus can be preset to deliver a fixed quantity of liquid only. The counter comprises circuits, a tens and a hundreds wheel turning on a shaft which also carries a cam 32. A finger 33 on the hundreds wheel is movable in a curved slot 34 in the cam and is connected to it by a restoring spring 37. Movement of the hundreds wheel thereby rotates the cam clockwise as seen in Fig. 5. The slot 34 subtends an angle of 72 degrees at the centre of the cam and a deep notch 35 and a shallow notch 36 are spaced 36 degrees apart on its periphery. One or more deep notches may be provided according to the quantity to be required to preset. A lever 39 contacts the cam and is connected to a latch 29 which is unaffected as long as the lever 39 contacts a smooth periphery or the shallow notch 36 on the cam but is turned if the lever enters the deep notch 35. In turning, the latch engages below a pivoted lever 22 whereby the float is held in its upper position and the gauge is no longer automatically refilled. The position of the cam can be reset during the last 72 degrees of movement before the latch 29 enters the deep notch by means of a screwdriver slot under a sealed cover 30. The counter reading can be seen through a window 38.
Patent GB-142895-A (GB)
Title: Improvements in structural members made from metal strip or sheet
IPC: B64C1/06
Filed: 1919-01-08
Abstract: 142,895. Thurston, A. P. Jan. 8, 1919. Framework.-Corrugated sheet-metal structural members of I-form for aircraft &c. comprising two webs and two flanges, the webs being connected along one line of contact, have the flanges composed of two or more substantially elliptical hollow booms connected together, and have three thicknesses of metal at one or more junctions of a web and flange. Fig. 1 shows a cross-section of a girder formed from two strips of metal. Modifications are described in which a similar outline is built up in different ways from two or four strips of metal. Fig. 5 shows a cross-section with three tubular booms in each flange. The major axes of the hollow booms are parallel to the neutral plane of the section.