baber/WOPTO huggingface dataset:
Patent GB-2334794-A (GB)
Title: Controlling fluid in a life support system, eg a flying suit
Inventor: PHILLIPS ROBERT JOHN
IPC: F16K31/04
Filed: 1999-02-25
Abstract: A parameter (flow or pressure) in the system 11 is controlled by a valve 14 driven by actuator 15. The desired position of the valve is compared at 26 with a representation of the actual position derived from valve model 25 and the difference converted to a command signal by calculating means 30 for driving the actuator in incremental movements. The input to the actuator is also used to update the model. This results in a faster and more precise response in the valve. Also included in the control system may be a parameter feed back signal 21 from sensor 24, which is compared with desired value 16 at 17 and the error compensated for gain and phase at 19 and limited to an achievable range at 29. If the incremental movements from calculating means 30 are below a meaningful level then controller 31 issues no command signal to the actuator.
Patent GB-2335449-A (GB)
Title: Mine stopping with fluent sealant
Inventor: KENNEDY WILLIAM R
IPC: E21F17/103
Filed: 1999-03-17
Abstract: A method of sealing of a mine passageway involving installing a plurality of panels (13) side by side across the passageway to form a stopping (1, see fig 1). The stopping has gaps between adjacent panels and gaps between the panels and adjacent mine surfaces (G, see fig 1). A fluent sealing material (25) is then injected under pressure into the gaps to form a seal before the material expands and sets. Once the sealing material has set any shifting or heaving of the mine will not affect the seal.
Patent GB-2348564-A (GB)
Title: An acoustic transducer for underwater use
Inventor: DALE PHILIP JOHN
IPC: G10K9/122
Filed: 1999-04-01
Abstract: The transducer comprise a layer of active piezoelectric, electrostrictive or magnetostrictive material 111 mounted upon a backing plate 110. The backing plate may be deflected into the region below it, this region being isolated from pressure incident upon the layer of active material. Either the backing plate or the layer of active material are of non-uniform thickness. The backing plate may include a groove (231, fig 6) to accomodate a cable.
Patent GB-2336566-A (GB)
Title: Reinforced board
Inventor: CARRINGTON SIMON PAUL
IPC: B32B3/12
Filed: 1999-04-22
Abstract: A board is reinforced by a geometric pattern composed of helix. A more efficient substrate is formed from a sheet and patterned with corrugations conforming to, the combination of a trapezoidal lattice made up of helix, for the purpose of increaseing rigidity in board materials. Such a pattern increases the surface area of a given sheet material by 100% and is suitable for use as substrate and also as, traction/tread surfaces, condenser surfaces, heat exchanger, damping and insulation material. A new image and pattern is provided for decor, an optical illusion and geometric, polarising grid suitable for optical product design, computer graphics and image enhancement.
Patent GB-2334613-A (GB)
Title: E-block head stack microactuator assembly
Inventor: FARD ANOUSH M
IPC: G11B21/08
Filed: 1997-05-01
Abstract: A system for positioning a transducing head of a disc drive over a selected track (42) of a rotatable disc (40) includes an actuator assembly (20, 50) having an E-block body (25) including a cavity (37), at least one actuator arm (30) extending from the E-block body (25), a head suspension mechanism (34, 36, 38) including the transducing head connected to an end of the actuator arm (30), and a pivot cartridge (26) in the cavity (37) in the E-block body (25). The E-block body (25) is attached to the pivot cartridge (26) and forms a hinge point (39) between the E-block body (25) and the pivot cartridge (26). A low resolution motor (22) rotates the actuator assembly (20, 50) about an axis (24) to effect coarse positioning of the head with respect to the selected track (42) of the rotatable disc (40). A piezoelectric element (27, 52) in the E-block body (25) is selectively expanded and contracted to distort the E-block body (25) around the hinge point (39) to effect fine positioning of the head with respect to the selected track (42) of the rotatable disc (40).
Patent GB-2337381-A (GB)
Title: Simultaneous matching of different frequencies for communications
Inventor: OGORO KAZUO
IPC: H03H7/38
Filed: 1999-05-12
Abstract: In setting up the matching circuit the reactances of the circuit 10a at two frequencies are set to move the admittances from D1(f1) and D2(f2) to 1/50 ohm admittance points C1 and C2 on the Smith chart (fig. 14). Adjustment of the reactances of the circuit 20a then brings the points at both frequencies to the desired 50 ohm matching impedance at the centre of the chart.
Patent GB-2352893-A (GB)
Title: Improvements in electromagnetic wave receiver front ends
Inventor: ZELLEY CHRISTOPHER ANDREW
IPC: H04B1/18
Filed: 1999-08-05
Abstract: A receiver front end (fig. 1) is provided capable of receiving electromagnetic wave signals having frequencies in the range of substantially 50GHz to substantially 70GHz, and having a gain of substantially 8dB or above and a noise figure of substantially 4.5dB or below, and comprising one or more multifunction monolithic microwave integrated circuits (MMICs) 100. The size of the receiver front end is in the region of 15mm<SP>2</SP> or less. The receiver front end may comprise a MMIC 100 comprising a low noise amplifier 1, a mixer 2, and an amplifier 3 for a reference signal for the mixer 2.
Patent GB-2343254-A (GB)
Title: Removing periodic errors from well log data
Inventor: SIJERCIC ZLATKO
IPC: G01V3/18
Filed: 1999-08-05
Abstract: A method of correcting well log data comprises constructing a parametric model of the data to identify the presence of periodic errors and removing said errors. The model may take one of a number of forms, e.g. linear, non-linear or linear auto-regressive and its coefficients manipulated to determine the error frequency. An error polynomial may be constructed and its roots plotted on a complex plane (figure 5). A predetermined threshold level may be defined and errors exceeding this magnitude selected for removal, preferably by using a single or multiple notch filter.
Patent GB-999766-A (GB)
IPC: D01D11/04
Abstract: 999,766. Drawing glass fibres. AACHENGERRESHEIMER TEXTILGLAS G.m.b.H. GEVETEX. Aug. 2, 1961 [Aug. 13, 1960], No. 28012/61. Drawings to Specification. Heading C1M. [Also in Division D1] Molten glass is drawn downwardly from a crucible through fine apertures to form a group or row(s) of moving primary filaments which are subdivided into strands, each comprising a number of parallel, loosely connected filaments, which are to be made into mats or used for reinforcing plastics. The subdividing apparatus comprises a wetting device, a collector which gathers the filaments so that the group assumes a fan shape between the crucible and the collector, and a divider for engaging the fan of filaments and subdividing it into the strands. The divider, which may be a roller or a series of aligned rollers extending across the fan, has annular grooves (with inclined sides leading to a running groove at the base of each thereof) separated by circular dividing edges, the spacing between adjacent edges increasing from the centre of the divider outwards to correspond with the different angular paths of the filaments in the fan-shaped group. A second divider having larger spacing between edges than the first may be introduced into the path of the already subdivided group to subdivide it further. The dividers may be moved by swing- ing their supports and after the first divider engages the group, e.g. near the wetting device, it may move along a slide track towards the collector which is then removed from the filaments.
Patent HU-H3726-A (HU)
Title: Apparatus for the cutting and harvesting of maize and other plants with stems
Inventor: BERTLING ALFRED DIPL ING
IPC: A01D45/02
Filed: 1992-04-10
Abstract: In a machine for mowing and chopping maize and such like stalk crops, at least two drawing-in and mowing devices (9, 10) rotating about vertical axes precede, on both sides of the vertical longitudinal mid-plane of the machine, respective chaff blowers which respectively form a plurality of drawing-in and cutting points. The chaff blower is preceded, for feeding it with the cut crop, by pushing-in rollers which form for the crop an introduction gap (9, 11) extending in a horizontal plane located at a distance above the working plane of the drawing-in and mowing devices. Arranged in the region between the two drawing-in and mowing devices and the pushing-in rollers (6) adjacent to these and defining the introduction gap (7) is a respective inclined-conveyor drum (36, 37) which bridges the vertical distance between the working plane of the drawing-in and mowing devices (9, 11) and the plane of the introduction gap and which receives the crop from the drawing-in and mowing devices (9, 11) and feeds it into the introduction gap (7). 
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Patent HU-T66135-A (HU)
Title: New leukotriene-b4 antagonists, methods for producing them and their use as drugs
Inventor: BUCHMANN BERND
IPC: A61P37/00
Filed: 1992-08-06
Abstract: 1) Leukotriene B4 antagonists of the formula I <IMAGE>  are described  in which     X represents C1-C4-alkoxy or -S(O)p-(C1-C4)-alkyl,   p represents 0, 1 or 2 Y represents a hydrogen atom or the radical COACOR2 with A denoting an alkylene group having 1-6 C atoms in the chain or a radical <IMAGE> R1 and R2 represent the radical OH, -O-(C1-C4)-alkyl, -O-(C3-C6)-cycloalkyl, -O-(C7-C12)aralkyl or the radical NR3R4 with R 3 and R4 denoting hydrogen, (C1-C4)-alkyl, (C3-C6)-cycloalkyl, (C6-C10)-aryl or (C7-C12)-aralkyl and their salts with physiologically tolerable bases and their cyclodextrin clathrates, a method for their preparation, and their use as medicaments.
Patent HU-T76906-A (HU)
Inventor: ROEMPKE HEINZ
IPC: A61M1/00
Filed: 1995-11-24
Abstract: Szerkezet vizelet levezetésére azzal jellemezve, hogy a vizeletlevezető
(10) egy mindkét végén nyitott, rugalmas cső, amely egy idő elteltével
a vízben legalább részben feloldódó anyagból készül. A csőformájú
vizeletlevezető (10) egy tölcsérformájú beengedő nyílással (12)
rendelkező és egy tartóeszközzel (19) ellátott felsőrész (11) és egy
kiengedőnyílással (14) rendelkező alsó részből (13) áll. Az egyedi
lapok (16, 17) legalább egy oldal szélen (15a) egy darabban vannak
egymással összekapcsolva.
Patent HU-T77814-A (HU)
Title: A disposable liquid-absorbent article, method and apparatus for its manufacture
Inventor: LINDQUIST BENGT
IPC: A61F13/49
Filed: 1995-05-15
Abstract: PCT No. PCT/SE95/00539 Sec. 371 Date Jan. 23, 1997 Sec. 102(e) Date Jan. 23, 1997 PCT Filed May 15, 1995 PCT Pub. No. WO95/31163 PCT Pub. Date Nov. 23, 1995A liquid-absorbent article to be worn by a user and comprising a substantially longitudinal absorption body (1) and a cover (2) enclosing the same. On a first side, facing the user in an in-use position, the cover displays a liquid pervious first cover-sheet (3) and on a second side, facing away from the user in an in-use position, the cover displays a second cover-sheet (4). On said first side is provided longitudinal liquid barrier means (17, 18) folded into tunnel shape, forming a channel (17', 18') with a longitudinal tunnel wall (17'', 18''). Said folded portions enclose longitudinal means (24, 25) with an elastically resilient supporting action acting in all directions transverse to the longitudinal direction of the article against the tunnel wall (17'', 18'') of the folded portion.
Patent IL-57957-A (IL)
Title: Thermal mechanical energy conversion system using shape memory element
IPC: F03G7/06
Filed: 1979-08-02
Abstract: A thermal-mechanical energy converting device with at least two rotatably supported wheels and with one or more endless transmission elements of a material having a memory effect capable in the bending mode of converting thermal energy into mechanical energy when heated from a temperature below its transition temperature to a temperature above its transition temperature; the transmission elements serve to drive one wheel from the other wheel upon application of thermal energy to the transmission elements, whereby the thermal energy is transferred from the other wheel to the transmission elements over at least a major portion of the circumferential contact of the transmission elements with the other wheel.
Patent IL-64419-A (IL)
Title: Diazotype materials and a diazotype printing process using the same
IPC: G03C1/61
Filed: 1981-12-01
Abstract: PCT No. PCT/FR81/00151 Sec. 371 Date Jul. 30, 1982 Sec. 102(e) Date Jul. 30, 1982 PCT Filed Nov. 19, 1981 PCT Pub. No. WO82/01944 PCT Pub. Date Jun. 10, 1982.The invention relates to new diazotype materials of which the sensitive layer contains, as a base generator, a compound comprising a basic part and an acid part, the acid part being a 2-carboxycarboxamide group and the basic part consisting of an alkali metal cation or alkaline earth metal cation or a tetraalkylammonium cation. These diazotype materials develop rapidly and possess an excellent resistance to ageing.
Patent IL-67777-A (IL)
Title: Method for flocculating microscopic particles in suspension in a liquid and application to the collection of phytoplankton microalgae and zooplankton and for the purification of waste water
IPC: B01D29/62
Filed: 1983-01-30
Abstract: Method for flocculating microscopic particles in suspension in a liquid and application to the collection of phytoplankton microalgae and of zooplankton and for the purification of used water. One passes a first liquid comprising microscopic particles in suspension through a fixed granular layer (2) up to partial or complete clogging of said granular material by said microscopic particles; one unclogs at least partially said granular material in a fixed layer by passing a second liquid therethrough, moving in the same direction as the first liquid, but at a higher speed than the first; and one recovers below said layer flocculated aggregates of said microscopic particles and a liquid outflow (6).
Patent IL-70051-A (IL)
Title: Contraceptive vaginal tablets and process for the preparation thereof
IPC: A61K31/122
Filed: 1983-10-26
Abstract: PCT No. PCT/HU83/00052 Sec. 371 Date Jun. 7, 1984 Sec. 102(e) Date Jun. 7, 1984 PCT Filed Oct. 7, 1983 PCT Pub. No. WO84/01502 PCT Pub. Date Apr. 26, 1984.The invention relates to contraceptive vaginal tablets as well as to a process for preparing them. The tablets of the invention have the following composition: 0.2 to 3 parts by weight of boric acid, 10 to 20 parts by weight of tartaric acid, 1 to 2 parts by weight of vitamin K3-sodium bisulfite adduct, 0.8 to 1.2 parts by weight of polyvinyl pyrrolidone, 2 to 5 parts by weight of magnesium stearate, 8 to 12 parts by weight of carboxymethyl cellulose, 8 to 12 parts by weight of lactose and 50 to 65 parts by weight of microcrystalline cellulose. The vaginal tablets contain preferably 5 to 10 mg of vitamin K3-sodium bisulfite adduct and have a total weight of 500 mg. The tablets of the invention are prepared preferably in such way that the boric acid, the tartaric acid and the vitamin K3-sodium bisulfite adduct, as well as the polyvinyl pyrrolidone, the magnesium stearate, the carboxymethyl cellulose, the lactose and the microcrystalline cellulose are homogenized separately to powder mixtures thereafter the powder mixtures are mixed and pressed to tablets. The tablets should be wetted and put into the back-vaginal fornix 10 minutes before the coitus.
Patent IL-85947-A (IL)
Title: 3-(substituted benzyl)-3h- 1,2,3-triazolo (4,5-d) pyrimidine-7-amines, their preparation and pharmaceutical compositions containing them
IPC: C07D487/04
Filed: 1988-03-31
Abstract: Novel 3H-1,2,3-triazolo[4,5-d]pyrimidine derivatives, in particular substituted 3-benzyl-3H-1,2,3-triazolo[4,5-d]pyrimidines of the formula <IMAGE> in which Ph denotes a phenyl radical which is substituted by halogen, lower alkyl, trifluoromethyl and/or cyano, R1 represents an amino group which is free or substituted by aliphatic, cycloaliphatic, cycloaliphatic-aliphatic and/or by acyl substituents and R2 represents hydrogen, lower alkyl or an amino group which is free or substituted by aliphatic, cycloaliphatic, cycloaliphatic-aliphatic and/or by acyl substituents, and their salts. These compounds can be used as pharmaceutical active substances and can be prepared in a manner known per se.
Patent IL-98204-A (IL)
Title: Cosmetic method and compositions for ameliorating the adverse effects of aging using 6-(substituted amino) purine cytokinins
IPC: A61Q19/00
Filed: 1991-05-21
Abstract: Ameliorating the adverse effects of ageing on mammalian cells comprises; contacting the cells with a compsn. that contains a 6-(substd. amino) purine cytokinin in a concn. sufficient to ameliorate the adverse effects of ageing. The rate of development of characteristics of ageing is reversed or slowed, and the growth rate and total proliferative capacity of the cells, after contact with the compsn., is the same as prior to contact. Pref. the cytokinin is of formula (I). In (I) R1 = furfuryl, phenyl, benzyl, 4-6C n-alkyl, cyclohexylmethyl, (3-hydroxymethyl-3-methyl)allyl or 3,3-dimethylallyl. (I) is most esp. furfuryladenine (kinetin).
Patent JP-S62170789-A (JP)
Title: Combination body of compressor and separator
Inventor: KITCHENER ANTHONY JOHN
IPC: F04C29/06
Filed: 1987-01-21
Abstract: A compressor system arrangement of the type arranged to compress a liquid gas/mixture and discharge same into a separator vessel where the compressed gas is separated from the liquid and passed to a clean compressed gas outlet. To make such compressor systems competitive with other gas compressors it is necessary to make the overall system package smaller and to achieve this in accordance with the present invention, the compressor (7) is housed substantially within the separator vessel (2) and the filter element (4) is annularly disposed adjacent to a circumferential wall (22) of the separator vessel (2) with the filter element 4 being preferably housed within a dry sump compartment defined by a partition wall (40) with one or more access openings (42,63,3) located in an upper region of the separator vessel (2) in a position of use of the compressor system.
Patent JP-H04254798-A (JP)
Title: Apparatus for immobilization treatment of radioactive gas
Inventor: IGARASHI RYOKICHI
IPC: G21F9/02
Filed: 1991-01-30
Abstract: PURPOSE:To enhance the reliability of the title apparatus by providing sufficient strength and sealing function to an immobilizing container not only during operation but also at the time of an earthquake. CONSTITUTION:Insulators 20a, 20b are interposed between the body flanges 2a, 2b formed to the end parts of a body plate 2 formed as an ion injection electrode and the lid bodies 4,18 facing to the end surfaces of the body flanges to close the opening parts of the body plate 2. Sealing materials are arranged to both surfaces of the insulators and the body plate and the lid bodies are clamped by bolts 23,27 to which insulating treatment is applied to constitute an immobilizing container.
Patent JP-S62169819-A (JP)
Title: Resin composition for sealing electronic component
Inventor: NISHIKAWA AKIO
IPC: C08G59/40
Filed: 1986-01-22
Abstract: PURPOSE:To obtain the titled composition which can cure rapidly at relatively low temperature and is excellent in heat resistance, flexibility and adhesion to metal and inorganic matter, by mixing a polyepoxy compound with a specified aminobenzimidazolone compound. CONSTITUTION:A polyfunctional epoxy compound (A) (e.g., p-amino-pnenol triglycidyl ether) is mixed with an aminobenzimidazolone compound (B) of the formula and, optionally, a novolak phenolic resin (C) as a curing agent and a catalyst (D) (e.g., triethanolamine).
Patent JP-S54104647-A (JP)
Title: Removal of phosphates in liquid
Inventor: TOUYA TAISUKE
IPC: C02F1/28
Filed: 1978-02-01
Abstract: PURPOSE: To conduct simple and efficient removal of phosphate contained in a liquid and save initial and working costs by constructing two-stage packed column packed with phosphate ores containing Ca 3 (PO 4 ) 2 , introducing a solution to be treated into a fluidized bed in the first column under the presence of Ca 2+ , and thereafter passing the solution through a fixed bed in the second column.  
     CONSTITUTION: A biologically secondarily treated water which has been removed of coarse solids is fed from a raw water inflow pipe 1, added with an acid (HCl, H 2 SO 4 , etc.) from an acid injector 6 for removing M-alkalinity components and adjusting the pH to 3-6, and fed to an acidic stripping device 9 for removal of M- alkalinity components by aeration. After pH adjusted to 6.0W11.0 and Ca agent added from after pH adjustment to 6.0W11.0 and Ca agent addition from a Ca agent adder 7, the liquid is fed to a fluidized bed 2 of phosphate ores while a portion is recirculated via a circulation pipe 5, then fed to a fixed bed 3 for dephosphorizing. Finally an innoxious liquid (treated water) is discharged from the system via a treated water outflow pipe 4. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11153849-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: YASUKAWA HIROYUKI
IPC: G03C7/38
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To obtain the silver halide color photographic sensitive material capable of forming a dye image superior in color developing performance and good in color reproducibility by incorporating a specified reducing agent for color development and a specified coupler in one of photographic constituent layers. SOLUTION: At least one of the photographic; constituent layers formed on a support contains the reducing agent for color development represented by formula I: R<11> -NHNH-XaR<12> and the coupler represented by formula II, and in formulae I and II, R<11> us an aryl or heterocyclic group; R<12> is an alkyl or alkenyl group or the like; Xa is a -SO2 - or -CO- group or the like; each of R<1> -R<3> and Y is an H atom or a substituent and each of R<2> and R<3> may combine with each other to form a ring; and Xb is an H atom or a substituent to be released by reaction with the reducing agent for color development. The dye image superior in color development performance and good in color reproducibility can be mildly and rapidly obtained by processing this photosensitive material with a developing solution containing no aromatic primary amine.
Patent JP-H04253625-A (JP)
Title: Bag packing device
Inventor: HORIKOSHI KATSUNORI
IPC: B65B67/04
Filed: 1991-01-07
Abstract: PURPOSE:To improve the efficiency of bag packing work by a method wherein bag holding tools are formed in such a manner that hinges can be fitted on the end edges of a bag loading plate, and at the same time, they can be fixed at an optional position, and the right and left a pair of bag holding tools and the bag loading plate are equipped. CONSTITUTION:A bag loading plate 2 is formed by curving a square shaped plate with a size on which stacked numerous packaging bags 1 can be loaded, and depressing the central part of the plate. Also, two rectangular shape plates 4, 5 are made openable/closable by a hinge 6, and on one plate 4, a hole 4a is drilled, and on the other plate 5, a needle 7 which goes through the hole 4a is stood. Also, on the back surface of the plate 5, a plate 8, which has a gap S in which the end edge of the bag loading plate 2 can be inserted, is welded on the plate 5 in such a manner that the plate 8 forms a crevice together with the plate 5, and a clamping screw 9 is provided by screwing at the end edge on the opening side of the plate 8, to form a bag holding tool A. That is, the bag holding tool A can be fitted on the end edge of the bag loading plate 2 through the gap S, and at the same time, can be fixed at an optional position by clamping the screw 9.