baber/WOPTO huggingface dataset:
Patent GB-2117498-B (GB)
Title: Sliding gate valves
Inventor: THROWER ANTHONY
IPC: B22D41/08
Filed: 1983-03-17
Granted: 1985-07-17
Abstract: Gates for sliding gate valves in which refractory elements are cemented within metal enclosure trays include an inner refractory member that contains the metal pour opening and an outer refractory member that surrounds the inner member. Only the inner member in each gate is designed to be contacted in service by molten metal and is replaceably secured in the tray which have apertures for access of tooling used to displace the inner member out of the tray when replacement of the member is required.
Patent GB-2165066-B (GB)
Title: Video data storage
Inventor: HEDLEY DAVID JOHN
IPC: H04N5/262
Filed: 1984-09-25
Granted: 1988-08-24
Abstract: A video signal memory which may form a field memory in a special effects equipment of a high definition video system, provides storage of n2m video data words and includes an array of n by n memory modules each capable of storing m video data words corresponding respectively to sample values at respective sample positions of a raster display, a first group of n buses for supplying data and address signals to the n columns respectively of the array, a second group of n buses for supplying data and address signals to the n rows respectively of the array, and means selectively to enable the first or second group of buses in each write cycle of the video signal memory and in the write cycle to supply over the enabled group of buses up to n data and address signals wherein the address designates the address in a memory module in the corresponding column or row of the array and the data is the data to be stored in the memory module.
Patent GB-2184390-B (GB)
Title: Debossed and perforated film materials
Inventor: CURRO JOHN JOSEPH
IPC: B29C67/00
Filed: 1987-02-02
Granted: 1988-02-03
Abstract: The present invention provides for a process for transforming a substantially continuous web of substantially planar, deformable material having an indefinite length, a first surface, and a second surface into a formed material. The material has a transofrmation temperature range. The process comprises the following steps:(a) The web of material is provided on a forming structure with the first surface of the web of material proximate a forming surface of the forming structure. The forming surface moves in a direction of the length of the web of material and carries the web of material in that direction.(b) A liquid stream is applied to the second surface of the web of material. The liquid stream has sufficient force and mass flux to cause the web of material to be deformed toward the forming surface, such that the material acquires a substantial three-dimensional conformation.(c) The temperature of the web of material is controlled such that it remains below the transformation temperature range of the material throughout the process.
Patent GB-2207433-B (GB)
Title: Acyclic cyclosporins
Inventor: GALPIN IAN JAMES
IPC: A61P31/04
Filed: 1988-07-21
Granted: 1990-10-10
Abstract: Acyclic undecapeptides which correspond to a cyclosporin cleaved between positions 1 and 11, or such undecapeptides in which one or more of the terminal amino or methylamino and carboxy groups is in derivative form are of therapeutic value in various contexts in which the cyclosporins are used, for example as anti-bacterial agents and particularly as immunosuppressive and anti-inflammatory agents. A particular group of such undecapeptides has the formula (I)      H-A1-A2-A3-A4-A5-A6-A7-A8-A9-A10-A11-OH      (I) in which A1 is either derived from 2-carboxyazetidine, 2-carboxypyrrolidine or 2-carboxypiperidine, which may optionally be substituted on a ring carbon atom other than that at position 2 by an amino, methylamino, mercapto or hydroxy group and/or by an acyclic aliphatic hydrocarbon group, or is an amino acid residue <CHEM> wherein n is 0, 1 or 2, X represents an amino, methylamino, mercapto or hydroxy group, R represents hydrogen or an acyclic aliphatic hydrocarbon group and R min  represents hydrogen or a methyl group; A2 is an amino acid residue   -NH- @@-CO- wherein R1 is an acyclic aliphatic hydrocarbon group, for example of 1 to 6 carbon atoms, optionally substituted at the C1 position of the group R1 by an amino, methylamino, mercapto or hydroxy group; A3 is a sarcosine residue; A4 is an N-methyl-leucine residue; A5 is a valine residue; A6 is an N-methyl-leucine residue; A7 is a alanine residue; A8 is an alanine residue; A9 is an N-methyl-leucine residue; A10 is an N-methyl-leucine or sarcosine residue; and A11 is an N-methylvaline residue; or such an acyclic undecapeptide in which one or more of the terminal amino or methylamino and carboxy groups and any amino, methylamino, mercapto or hydroxy group present in A1 or A2 is in derivative form.
Patent GB-2229351-B (GB)
Title: Insulating jacket
Inventor: HUTCHINSON PETER
IPC: A47G9/08
Filed: 1989-03-23
Granted: 1991-06-26
Abstract: A thermally insulating jacket such as a sleeping bag is provided with an inner layer (1) and an outer layer (2) to which are attached a plurality of internal walls (3) so as to define a plurality of boxes. The boxes are filled with insulating material such as down or synthetic material. The inner layer is elasticated by, for example, the provision of elasticated thread (7) which causes the inner layer to pull inwards away from the outer layer. This reduces the space between the inner layer and the person or article being covered by the jacket, so as to reduce heat transfer by convection and also increases the thickness of the jacket, thereby improving its thermal insulation. In addition to sleeping bags, the invention can be applied to articles of high insulation clothing and also jackets for insulating hot or cold water tanks.
Patent GB-2234494-B (GB)
Title: Portable desk
Inventor: GLYNN MONICA GOVETTI
IPC: B60N3/10
Filed: 1989-08-01
Granted: 1993-03-31
Abstract: A portable desk comprises a container which is arranged to rest on the passenger seat (4) of a car. The container is provided with retaining clips (6), (8) for engaging the strap of a seat belt (10) when the seat belt (10) is used to strap the container to the seat (4). The desk has a lid which opens in a direction away from the driver when sitting in the drivers seat to give the driver access to the contents of the container, and a panel which can be pulled out from a retracted state into a generally horizontal attitude extending from the container towards the driver to allow the driver to use the panel as a desk top. <IMAGE>
Patent GB-2279783-B (GB)
Title: Processor having test circuit
Inventor: KUROIWA KOICHI
IPC: G06F15/78
Filed: 1994-04-12
Granted: 1998-02-25
Abstract: A processor includes a register file unit for storing operands and operation results, operation units for performing operations on the operands and writing operation results into the register file unit in a normal operation mode, and a random number generator for generating random numbers and outputting, instead of the operands, the random numbers to the operation units in a test mode. Further, the processor includes a selector part for selecting the operands from the register file unit in the normal operation mode and selecting the random numbers generated by the random number generator in the test mode, the operands or the random numbers selected by said selector being applied to the operation units.
Patent GB-2291940-B (GB)
Title: Mechanical tube sealing system
Inventor: MURRAY WALLACE
IPC: F16J15/14
Filed: 1995-08-02
Granted: 1998-04-01
Abstract: A sealing system for heat exchangers of the type having a plurality of vertically positioned heat tubes extending through a heat tube sheet for exchanging heat between the interior of the plurality of heat tubes to the surrounding atmosphere, the sealing system including a first outer ring having a wall portion, terminating in an upper face, and defining an annular space between the lower end portion of the outer ring and the heat tube and tube sheet; a high nickel metal inner ring, positioned within the annular space surrounding the heat tube and resting on the tube sheet; a soft metal casing partially housing the high nickel inner ring so that when force is applied downward on the first outer ring, the annular space is reduced sufficiently to force the high nickel ring and the soft metal casing into a sealing relationship between the heat tube and the tube sheet, while allowing for vertical movement of the heat tube; the outer ring further defining a means to prevent the high nickel ring and the soft metal casing to be crushed by the downwardly applied force; and a pressure collar surrounding the sealing system for applying the force to effect the seal between the heat tube and tube sheet. There is further provided a secondary seal of packing material positioned between the first outer ring and the wall of the heat tube.
Patent HU-219914-B (HU)
Title: Process for producing a flavylium derivatives and pharmaceutical compositions containing them
Inventor: SULYOK GYOERGY
IPC: C07D311/60
Filed: 1992-09-21
Abstract: The invention relates to a compound of formula (I) acceptable anion, R1 and R2 are independently of each other hydrogen, or an -OY group in which Y is hydrogen, an  alpha -aminoacyl, or a C1-5 aminoalkyl residue, R3, R4 and R7 are independently of each other hydrogen, or a C1-5 alkyl residue R5 is hydrogen, and  alpha -aminoacyl, or a C1-5 alkyl residue, and R6 is hydrogen, OH-, or a C1-5 alkyl residue, and pharmaceutically acceptable salts and esters thereof; and to condensation processes for preparing them.
Patent HU-218676-B (HU)
Title: Antimicrobial carbapenem derivatives pharmaceutical compositions comprising such compounds and process for producing them
Inventor: ENDO ROKURO
IPC: C07D403/12
Filed: 1993-03-10
Abstract: Compounds of formula (I): <CHEM> (in which R<1> is hydrogen or methyl, R<2> is hydrogen, optionally substituted aliphatic hydrocarbon or acylimidoyl, R<3> is hydrogen or an ester group, and Q is an optionally quaternized nitrogen-containing group) are useful antibiotics which are resistant to dehydropeptidase I, and are thus useful for the treatment of many microbial infections.
Patent HU-214673-B (HU)
Inventor: CLEUGH ERNEST STEPHEN
IPC: C07B57/00
Filed: 1992-12-15
Abstract: A találmány tárgya eljárás valamely (I) általánős képletű vegyület R – CN(CN) – R' (I) a képletben R a cianő-csőpőrtőt hőrdőzó szénatőmhőz az éterkötésűőxigénatőmőn keresztül kapcsőlódó észtercsőpőrtőt, R' pedig adőttesetben szűbsztitűált aril- vagy heterőaril-csőpőrt t jelent, és az Rés R' csőpőrt legalább egyike legalább egy, az eljárás körülményeiközött stabil rezőlvált királis centrűmőt tartalmaz – egyik izőmerjének vagy az izőmert és annak enantiőmerjét tartalmazóracém módősűlatának előállítására őly módőn, hőgy az izőmer epimerjétvagy az epimert és az epimer enantiőmerjét tartalm zó racemátőt őldatvagy szűszpenzió főrmájában, bázis távőllétében cianid-iőn-főrrássalkezelik. Oldószerként vagy szűszpendálószerként az elegyíthetőségihatárőkőn belül legföljebb 20 térfőgat% vize tartalmazó, egyhidrőxilcsőpőrtőt tartalmazó alkanőlt használnak, amelyben akiindűlási anyag legalább részlegesen őldódik, és amely a kívántterméket a kiindűlási anyagnál kevésbé őldja. ŕ
Patent HU-215206-B (HU)
Title: Mascara composition
Inventor: DEBERT DANIELE
IPC: A61K8/35
Filed: 1994-11-24
Abstract: This composition takes the form of mascara containing, mixed:   a) a pseudo-latex consisting of particles of a film-forming polymer containing carboxylic acid functions, having an average diameter of between 10 and 300 nm the carboxylic acid functions of the aforementioned polymer being neutralized to a degree of neutralization of between 10 and 80% using a non-volatile monobasic agent, the aforementioned agent being used alone, and the aforementioned pseudo-latex being present in a proportion between 0.8 and 20%, and preferably between 1 and 10%, by weight of dry matter relative to the total weight of the composition, and b) at least one wax having a melting point between 60 DEG C and 110 DEG C, and preferably between 65 DEG C and 100 DEG C, in a proportion between 2 and 40% by weight relative to the total weight of the composition.   The composition of the mascara enables an enhanced length and an attractive curvature to be imparted to the eyelashes.
Patent IT-1195475-B (IT)
Title: Heat, sound, humidity and fire proof rendering compound
Inventor: QUARNETI GILBERTO
IPC: C04B/
Filed: 1983-06-29
Granted: 1988-10-19
Abstract: Dough is supported in an oven by a conductive conveying band (1), the oven being heated by electrical heating elements (4) located below the band, and by microwave heating employing a tri-plate electrode assembly in which the band forms one electrode of that assembly. The other electrodes are provided respectively by transverse flat bars (6) located above the band, and by the bottom walls (25) of manifold fingers (19) which supply forced convective heating nozzles (16,17). Infrared heaters (13) are positioned above the band to provide additional heating in the gaps between the flat bars. Earthing of the conductive band is made by way of choke assemblies arranged along the respective edges of the band, an air-gap (26) of L-section, constituting two lambda/4 waveguides connected in series. @(13pp Dwg.No.1/4)@
Patent IT-1241917-B (IT)
Title: Modular system for constructing pieces of furniture or items of furnishings
Inventor: RAVERA MAURO
IPC: A47F/
Filed: 1990-12-19
Granted: 1994-02-01
Abstract: The invention relates to a modular system for constructing pieces of furniture or items of furnishings. The object of the modular system according to the invention is to enable the construction of pieces of furniture of the most varied type, using a limited number of modular component parts that are easy to assemble and which can be produced economically and by means of the usual industrial processes, employing low-cost materials to produce pieces of furniture of significant and pleasing aesthetic effect and for interior design. According to the invention, the modular system for constructing furniture or furnishings comprises a base B in the form of a cup or half-shell with, in plan view, a circular, approximately circular or polygonal shape, or a shape in the form of a sector of a circle, of an approximate circle or of a polygon. According to the invention, the base B is constructed from one or more cup or half-shell segments 1 which conceal a supporting structure 2 of any superstructure of a piece of furniture or item of furnishing. <IMAGE>
Patent IT-1175340-B (IT)
Title: Silk skeining washing and wringing equipment
Inventor: GUERZONI DANILO
IPC: D01G/
Filed: 1984-02-09
Granted: 1987-07-01
Abstract: A test window (45) is defined (TEST X, TEST Y) which surrounds a window (X Clip, Y Clip) (the clip window) within which it is desired to render graphical images. Objects are then tested (47) to see if their vertices X0-X3 Y0-Y3 are outside the test window. The utilisation of this test window allows for a performance optimisation to be made between processing of a clipped object by a hardware based graphics subsystem or by graphics software executed by a general purpose CPU which also interfaces to the graphics display. By properly defining the test window size relative to the clip window, objects which fall totally within the test window, will be rendered faster by the graphics subsystem rather than deferring the object to graphics software. Objects with vertices that fall outside the test window would be deferred to graphics software to render.
Patent IT-1239471-B (IT)
Title: Transmission group for standard vehicles
Inventor: NUTI MARCO
IPC: B60K/
Filed: 1990-04-09
Granted: 1993-11-02
Abstract: A group of transmissions for vehicles whose transmission parts can be inserted to shift the motor between the primary shaft connected to the first motor and a secondary shaft connected to the vehicle's wheels including a belt or similar kind of insertion device for the transmission parts, able to increase its control over them. The adoption of these devices changes the transmission role within the group to change without causing friction to the clutch that disconnects the primary shaft from the secondary shaft.
Patent IT-1203937-B (IT)
Title: Transparent and opaque conducting polymers
Inventor: TALIANI C
IPC: C08F/
Filed: 1987-04-21
Granted: 1989-02-23
Abstract: A coaster is made of absorbenct material such as used in the mfr. of paper diapers, sanitary napkins, and panty liners comprising layes of the absorbing material over a base of P.V.C. film and a net for holding said layers
Patent IT-1239970-B (IT)
Title: Turbo-reactor and hydrojet propulsion apparatus with high lift plant situated inside the hull, for boats in general.
IPC: B63H/
Filed: 1990-05-11
Granted: 1993-11-27
Abstract: This is a turbo-reactor and hydrojet propulsion apparatus for boats in general characterized by: a) it has a rectilinear pipe situated longitudinally along the hull, the intake of which is over the floating line, along this pipe there are means for progressively increasing the push of incoming air, unloading it onto a concluding turbo-reactor; b) there is a plant in the hull which generates a high lift effect on the boat. On the exit of the concluding turbo-reactor, in particular, two water flows merge coming from dedicated pipes, from just as many components similar to actual winged structures, welded medially or laterally to the walls of the chambers in which they are contained and on the front, to corresponding holes made in the structure of the hull. The winged structures are not made of filled material, they are hollow, hermetically sealed, absolutely without openings, extremely light, built in aeronautical alloys: the water entering the holes rapidly flows along the upper part or back of these wings, creating a feeling of lift. This apparatus may also advantageously include a second air conveying pipe, the air intake of which is much higher than the previous one, merging with the aforementioned rectilinear pipe and usable whenever sea conditions impose closing the first intake, that of the rectilinear pipe itself.
Patent IT-1176498-B (IT)
Inventor: TOGNOLI PIERO
IPC: E01B3/40
Filed: 1984-07-27
Granted: 1987-08-18
Abstract: The invention is concerned with components for ballstless railroad lines laid on prefabricated reinforced concrete slabs, which can eliminate the need for periodic maintenance of the ballast of traditional railroad lines, such maintenance being expensive and often difficult to carry out. The components include pre-fabricated, possibly prestressed, slabs positioned upon a steel reinforced concrete block having the functions of a foundation and connector for the pre-fabricated slabs, with the interposition of a concrete-asphalt mortar layer between the slabs and block; said slabs being secured to the foundation block either by means of two half-cylinders, forming parts of the slab structure, or of the bond formed by the upturned sides of the foundation block (tub).
Patent IT-1125434-B (IT)
Title: High quality Basidiomycetes mycelia prodn.
Inventor: TAKITA HITOSHI
IPC: A01G1/04
Filed: 1979-10-02
Granted: 1986-05-14
Abstract: Method of cultivating a fungus of the class Basidiomycetes consists of culturing the fungus on a conventional medium contG. \-1 straight-chain satd. aliphatic alcohols CnH2n+1OH (I) Where n = 26-36. Use of (I) in the culture medium markedly promotes the growth of Basidiomycetes, and also the differentiation and organization of the cells. In addn., the method affords high quality mycelia at a high rate. Basidiomycetes are useful in producing medicines and health foods, etc.
Patent IT-1205889-B (IT)
Title: Control of skin wrinkling in citrus fruits - by application of urea phosphate
IPC: A01N/
Filed: 1975-12-17
Granted: 1989-03-31
Abstract: Skin wrinkling in citrus fruits is controlled by treating the fruit trees with an aq. soln. of urea phosphate (I). (I) gives better results than K nitrate, NH4 phosphate or NH4OH. The aq. soln. pref. contains >=0.5 wt. % of (I), and opt. also additives such as trace elements, 2,4-dichlorophenoxyacetic acid, gibberellin, surfactants, growth regulators, K nitrate or phosphate, NH4 nitrate or phosphate, Mg nitrate or phosphate, and/or NH4OH. The soln. is pref. applied in the form of a foliar spray. The application rate is pref. 0.3-1.5 (esp. 0.4-0.7) kg/ha.
Patent IT-1052109-B (IT)
Title: Stannous polyphosphonates useful in fluo- - ride toothpastes
IPC: A61K/
Filed: 1968-06-27
Granted: 1981-06-20
Abstract: The stannous salts of polyphosphonic acids are useful in combination with water-soluble fluorides in caries prophylaxis. They are added to toothpastes, mouthwashes, and chewing gum. The polyphosphonic acids are prepd. by treating acetylenic cpds. of formula : R1-(C triple bond C)m-CH2X with a hydrogen dialkyl phosphite and an alkali-metal promoter (e.g. Na.). R1 = H or CH2X; X = halogen, OH, or toluene-o-sulphonyl; m is 2, 3 or 4. The stannous salt is made by treating the acid with SnCl2. The anti-caries comp. contains 100-4,000 ppm F-, 15-10,000 ppm Sn2+ and 0.05-5 wt. % of the stannous polyphosphonate.
Patent IT-1164487-B (IT)
Title: Methyl formate prodn. by carbonylation of methanol
Inventor: TAGAEV OLEG ALEXEEVICH
IPC: C07C/
Filed: 1982-07-01
Granted: 1987-04-08
Abstract: Prodn. of methyl formate (I) comprises reacting liq. methanol with gaseous carbon monoxide at 60-100 deg.C and CO partial pressure 15-30 bar in presence of alkali alkoxides. The new feature is that reaction is carried out in presence of 0.1-25(1-10) wt.% of an alkylene oxide deriv. of formula HO(CH2.CHRO)n.H (II) (R is H and-or methyl; n is 2-1000). The alkoxide is used at 1.6-3.5 wt.% (calculated as metal) and reaction is pref. in presence of 0.1-30(1-10)wt.% pyridine. The CO source is pref. a mixt. of 50-90 vol.% CO plus 10-50 vol.% hydrogen and-or inert gas. (I) is useful as a starting material for e.g. formic acid, oxamide, (dimethyl)formamide or polymers. Addn. of (II) prevents deposition of alkali salts on heat exchange surfaces etc. and provides higher productivity at low CO pressure, and opt. higher alkoxide concn.
Patent IT-1210690-B (IT)
Title: Extrudable dentifrice compsns.
Inventor: KIOZPEOPLOU DIANA F
IPC: A61K/
Filed: 1982-06-22
Granted: 1989-09-20
Abstract: Dentifrice compsn. contains (by wt.) 20-80% liq. humectant vehicle, 0.5-7% xanthan gum (I), and ca. 1-10% of a surface active agent (II). (II) is a non-ionic polyoxyethylene-polyoxypropylene block copolymer surfactant. Pref. compsns. contain 30-60% humectant, 2-5% esp. ca. 3% (II), 1.5-3% (I), and also up to 5% esp. 0.1-1.5% of a resinous poly(ethylene oxide) (viscosity pref. 0.5-75 in MeCN at 0.2 g/100 ml. of MeCN at 30 deg.C.), 5-50% pref. 10-30% of a polishing agent (pref. H2O-insol. phosphate, esp. Na metaphosphate and/or a Ca phosphate), 0.1-12% of a gelling or binding agent, etc. Dentifrice is readily extrudable from tubes, and gives improved foaming even though the surfactant is non-ionic. In addn., the compsn. is sweet (although it does not contain a sweetening additive), and has reduced tendency to cause irritation and sloughing of oral mucosa, but improved stain removal, etc.
Patent IT-1168781-B (IT)
Title: Dental prosthesis comprising alloy coated with harder decorative layer
Inventor: TARASOV JURY ALEXEEVICH
IPC: A61C/
Filed: 1983-08-09
Granted: 1987-05-20
Abstract: The harder decorative layer deposited on the corrosion resistant alloy base (stainless steel, Co+Cr, Co+Cr+Mo) comprises nitrides, oxynitrides, carboxynitrides, cyanonitrides and/or oxides of the metals of the sub group of Group IV. The thickness ratio of the layer to the base is 1:10-200. The base may be made of soldered members which may be coated with Co, Ni, Mo, Cr, Zr, CrN or MoN prior to applying the harder layer. Favourable comparison with dental prostheses made from Au or Pt in aesthetic appearance and corrosion resistance. Improved strength and wear resistance and much cheaper.