baber/WOPTO huggingface dataset:
Patent GB-2189502-B (GB)
Title: Liquid crystal display and fluorescent dyes for use therein
Inventor: EWYK ROBERT LEOPOLD VAN
IPC: C09B3/18
Filed: 1987-03-20
Granted: 1990-03-28
Abstract: PCT No. PCT/GB87/00196 Sec. 371 Date Dec. 10, 1987 Sec. 102(e) Date Dec. 10, 1987 PCT Filed Mar. 20, 1987 PCT Pub. No. WO87/05617 PCT Pub. Date Sep. 24, 1987.Pleochroic fluorescent dyes of the general formula I:   <IMAGE> (I)  in which R is hydrogen or an aliphatic hydrocarbon radical containing not more than 20 carbon atoms and -CH2- between carbon atoms or adjacent to the bicyclo[2.2]octane residue may be replaced by -O- may be dissolved in liquid crystal host material to form displays which are caused to fluoresce by incident low-energy ultraviolet initially absorbed by the liquid cyrstal host material and then internally transferred to the fluorophor. These dyes have greater stability to ultraviolet than other perylenedicarboxylic diesters while possessing good fluorescent properties and satisfactory order parameters. In formula I, R is preferably a straight or branched alkyl, and/or cycloalkyl group having 3 to 10 carbon atoms, preferably 5 to 7 carbon atoms. The liquid cyrstal host material preferably contains an energy-transfer agent such as a 4-substituted 4''-cyanoterphenyl. The 4-pentyl- and 4-propyl- bicyclo[2.2.2]oct-1-yl perylenedicarboxylates of Formula I and solutions of these dyes in nematic liquid crystal host "E7" (a mixture based on cyanobiphenyls containing 8% 4-pentyl-4''-cyanoterphenyl) are described in examples.
Patent GB-2208665-B (GB)
Title: Clay/soda ash fabric softening particulate agglomerate, processes for manufacture and use thereof, and detergent compositions containing it
Inventor: RAMACHANDRAN PALLASSANA N
IPC: C11D3/00
Filed: 1988-10-21
Granted: 1989-10-18
Abstract: Agglomerated particles of finely divided fabric softening bentonite and sodium sulfate particles have been found to possess improved fabric softening properties, compared to agglomerated bentonite, especially when employed in the hand washing of laundry which is subsequently line dried. Such agglomerates are also of excellent particle strength and are readily dispersible in water. The described product may be made by agglomerating finely divided bentonite and sodium sulfate powders with the aid of excess moisture, after which the agglomerated particles resulting are dried and those of desired size, preferably in the No's. 30 to 100 sieve size range (U.S.), are obtained. The fabric softening agglomerate made may be mixed with spray dried synthetic organic anionic detergent composition beads of about the same or lower bulk density, preferably in the 0.3 to 0.5 g./cc. range, with about 5 to 30% of the agglomerate particles being present, to make a non-segregating fabric softening particulate detergent composition of improved softening properties. Detergency, soil anti-redeposition properties, bead physical characteristics and processing are improved by the presence in the detergent composition of a minor proportion of a water soluble copolymer of maleic and acrylic acids which, unlike other polymers which can impart such properties to detergent compositions, does not adversely affect the softening of hand washed laundry by the present agglomerate. Soda ash may be used in place of some or all of the sodium sulfate of the agglomerate and a good softening additive will also be obtained.
Patent GB-2209949-B (GB)
Title: Needle disposal system
Inventor: MCCAMMON JOHN WESLEY
IPC: A61M/
Filed: 1988-12-21
Granted: 1991-11-13
Abstract: A needle disposal system comprises a hand held assembly of three components, namely a disposable container (10) having an inlet in its top face, a head unit (12) securable over said container (10) and a first cap (16) securable over said head unit (12). The head unit (12) has aperture means alignable with said inlet and through which used needles (18) can be fed into said container (10) for non-returnable passage therefrom. The first cap (16) has an aperture (30) alignable with an aperture (22) in said aperture means. The cap (16) has an inverted skirt (32) extending outwardly and upwardly to act as a protective shroud to protect a hand when holding said assembly during a needle inserting operation.
Patent GB-2246973-B (GB)
Title: Means and technique for forming the cavity of an open-ended mold
Inventor: WAGSTAFF FRANK EVERTON
IPC: B22D11/04
Filed: 1991-07-25
Granted: 1993-08-11
Abstract: The mold is equipped with a casting ring 6 which is formed by clamping together four generally rectilinear wall segments 8 that are, first, arranged like the sides of a picture frame about the rabbet 52 of a rectangular case 10, and then abutted together, sash-like, at their mitered ends 80, to form a ring, the casting surface 9 of which will produce the rectangular cross-sectional outline common to sheet ingot or the like, when molten metal is fed through the ring. The clamping action is produced by a set of screws 94 at the corners 10' of the case, and after the ring 6 is clamped about a pair of spaced, axially opposing lips 54 and 60 on the case and an annular plate 14 thereabove, the plate 14 is clamped to the top of the case, to secure the ring in place and seal the axial ends of the ring against fluid flow thereacross.
Patent GB-2251960-B (GB)
Title: Cooking system
Inventor: WILLIAMS PAUL
IPC: G05B19/16
Filed: 1991-11-12
Granted: 1994-09-28
Abstract: Food preparation and cooking apparatus comprises computer means (10) adapted to have a recipe entered thereinto e.g. from a magnetic card 12 and having display means 13 for displaying (by instructions, progress charts, and alarms) successive steps of the recipe. Cooking devices such as a weighing machine 15, mixer 16, and oven 17 are coupled to the computer, to signal thereto the progress of the cooking and to be controllable in dependence on the recipe. The ingredients may be scaled and the cooking times and conditions adjusted accordingly. Recipe input is also possible by electronic card or floppy disc. <IMAGE>
Patent GB-2253895-B (GB)
Title: An air admittance valve
Inventor: EARL RAYMOND FREDERICK
IPC: F16K24/06
Filed: 1992-03-13
Granted: 1995-01-18
Abstract: The air admittance valve shown comprises a body 1 which has a closed end 2 and an open end 5 adapted to be mounted on a stack pipe 3, the body 1 including air admittance means 6 through which air can pass from the atmosphere into the pipe 3 and a valve member 7 movable relative to the air admittance means 6 in response to pressure variation in use in the pipe 3 to open or to close the air admittance means 6, which air admittance means 6 comprises an aperture preferably a plurality of apertures 8 contained in a wall portion 9 of the body 1, the internal surface 11 of the wall portion 9 defining a sealing surface 11 and the valve member 7 comprising a resilient membrane 7 which is complementary in shape to the sealing surface 11 and sealably engageable therewith to obdurate the apertures 8. <IMAGE>
Patent GB-2267205-B (GB)
Title: Apparatus for watering plants
Inventor: WILDE CHARLES DAVID
IPC: A01G27/00
Filed: 1992-05-27
Granted: 1995-02-15
Abstract: Watering apparatus for use with grow bags (7) comprises an elongate hollow member (4) formed with a series of apertures (5) along its length for insertion into one end or side of a grow bag. The member is movable relative to the plastic cover of the grow bag to a position in which it lies on the surface of growing medium present in the grow bag (7). The reservoir (1) is connected to supply water to the hollow member (4) and the spacings between and/or the dimensions of the apertures (5) are selected such that water from a full reservoir flows to and through each aperture of the member (at a least a majority of such apertures).
Patent GB-2277563-B (GB)
Title: Gear-shift device for a change-speed gearbox of a motor vehicle
Inventor: BURGER HANS
IPC: F16H63/20
Filed: 1994-04-13
Granted: 1996-04-03
Abstract: A gear-shift device for a change-speed gear box having a selector shaft that acts via inclined surfaces and reaction balls on a reaction sleeve acted upon by an orientation spring. This arrangement makes it possible to feel a working point when a first shift gate is selected and to allow the spring force to be supported directly on the housing via the reaction balls when a second shift gate is selected.
Patent GB-2301298-B (GB)
Title: Filter
Inventor: GOLDBERG MARGARET BUCHART
IPC: B01D29/15
Filed: 1995-03-21
Granted: 1998-10-28
Abstract: PCT No. PCT/GB95/00623 Sec. 371 Date Sep. 20, 1996 Sec. 102(e) Date Sep. 20, 1996 PCT Filed Mar. 21, 1995 PCT Pub. No. WO95/25575 PCT Pub. Date Sep. 28, 1995A filtering appliance for cleaning cooking oil in a food fryer is designed and dimensioned for single-handed portable use in "hand-gun" fashion. The appliance has an elongate casing means with a hand grip at one end adjacent a pump-and-motor assembly. An intake nozzle conducts oil to be cleaned to a cartridge style filter made by stacking annular elements cut from a commercially available filter material of fibrous mat forming matrix holding particulate filtering media. The filter is axially spring loaded to accommodate yielding of the filter material. The appliance discharges into the food fryer through a duct outside the casing means. Thus, the oil is recirculated to achieve cleaning.
Patent GB-2339018-B (GB)
Title: Specific binding assays using methyl orange
Inventor: UNADKAT PRATUL
IPC: G01N33/576
Filed: 1998-06-22
Granted: 2003-07-30
Abstract: The present invention relates to a method for improving the specificity of a specific binding assay by adding methyl orange to a coating solution in an amount sufficient for improving specificity of an immunoassay conducted using said coating. The present invention also relates to a method for the detection of antibodies to hepatitis C virus is performed by, i) providing a solid phase comprising a coating solution comprising methyl orange and at least one first binding ligand for antibodies to hepatitis C virus; ii) contacting the solid phase with a sample that may contain antibodies to hepatitis C virus; iii) contacting the solid phase with at least one second binding ligand for antibodies to hepatitis C virus, said second ligand labelled directly or indirectly with a detectable group and iv) measuring the amount of the detectable group bound to the solid phase.
Patent HU-211373-B (HU)
Title: Friction hinge assembly
Inventor: RUDE EDWARD T
IPC: E05F5/00
Filed: 1992-11-03
Abstract: There is disclosed a friction hinge assembly capable of providing hinged motion of two elements with a programmable frictional torque. The frictional torque can be made to vary with the angular orientation of the two hinged elements. The frictional hinge assembly is comprised of a band wrapped around a pintle which is constrained to move rotationally with the first hinged element. One end of the band has a lug configured to press against the second hinged element, exerting thereupon a torque about the pintle. The other end of the band has a tail to which is applied a controlled force to produce the desired frictional torque between the band and the pintle.
Patent HU-217880-B (HU)
Title: Cross laminate films, process of manufacturing a continuous web thereof, process and apparatus to strech continuous polymeric film
IPC: B29C49/00
Filed: 1993-01-28
Abstract: PCT No. PCT/GB93/00177 Sec. 371 Date Jun. 16, 1994 Sec. 102(e) Date Jun. 16, 1994 PCT Filed Jan. 28, 1993 PCT Pub. No. WO93/14928 PCT Pub. Date Aug. 5, 1993A cross-laminate of two or more individually stretch oriented films where the directions of orientation of the films are in criss-crossing relation, has a pattern of generally parallel elongated ribs extending lengthwise of the laminate. The ribs are defined between generally transversely coincident convex and concave curved surfaces on opposite faces of the laminate, the concave surface having a radius of curvature greater than that of the convex surface so that the ribs have a thickness greater than the average thickness of the laminate. The laminate material adjacent to lateral boundaries of the ribs is in a tensionless state reversely curved relative to the rib curvature making the material between adjacent pairs of ribs generally flat. The rib pattern is preferably regular with a preferred average transverse spacing between adjacent ribs, measured peak to peak, of about 1-10 mm. The convex surfaces of the ribs can all be on the same side of the laminate or can alternate in series between opposite sides. The pattern of elongated ribs can be interrupted at longitudinally spaced loci to enhance the flexibility of the laminate and the laminate can have an undulating curvature when viewed from the side. A process and apparatus for making the ribbed cross-laminate by means of intermeshing grooved rollers are also disclosed.
Patent HU-221503-B (HU)
Title: Taxane having antitumor activity and pharmaceutical composition containing the same
Inventor: BOMBARDELLI EZIO
IPC: A61P35/00
Filed: 1994-05-03
Abstract: The present invention relates to a new taxane having the structure (1), which is isolatable from root bark of plants of the Taxus genus. The compound (1) is endowed with antitumor activity higher than the one of taxol, the former being active, unlike the latter, also against adriamicine resistant cells and as antileukemic drug. <CHEM>
Patent HU-218374-B (HU)
Title: Mechanism for opening or closing of doors and windows, particularly balance windows, consisting of base frame and wing frame
Inventor: SCHLUETER HEINRICH
IPC: E05F15/622
Filed: 1995-10-04
Abstract: The opening and closing mechanism includes gearing (13) with i>1 fitting outside on the frame (4) in the closing fitment area. A slide carriage (15) supporting the entrainment member (16) is guided displaceable in the gearing housing (14). The displacement movement of the slide carriage is convertible by associated converters into a rotary movement of the gearing drive pinion (19). A gearing output pinion (17) is connectable with a drive apart of the closing fitment. The converter is formed by a cogged gear rod (18) on the slide carriage meshing with the drive pinion (19) of the gearing.
Patent IT-1238750-B (IT)
Title: Tangential winder, specifically for the production of regular bobbins and those with a large diameter, small plastic rolls, connected in a line and separated by the tearing zone
Inventor: CAPPI ANGELO
IPC: B65H/
Filed: 1990-04-27
Granted: 1993-09-03
Abstract: The ribbon (n) on the roll to be wrapped around a core (A) mounted on a motorized spindle (M), is sent on an ample track on the circumference of at least one roll carrier, rubber, parallel to said spindle and rotating at the right speed. The ribbon coming from the supply mechanism that simple keeps it stretched out, and is kept in close contact on the roll carrier, by a parallel pressure roller (228) and from the bobbin core first and then from the bobbin. Separate from the spindle it is made turn on the roller carrier, electronically controlled by a motor with a furnished pair. Mechanisms (243-244-245) are provided to automatically modify the pair of motor and spindle. It can adjust the diameter of the bobbin formed on this in order to make the ribbon on the roll in the wrapping phase is subjected to a longitudinal tension with a constant and appropriate value. There are also mechanisms (241-242) provide to push the bobbin onto the correct roller carrier. The ribbon is subject to an adapted longitudinal tension, for the formation of a compact bobbin, when it is controlled by the roller carrier and by the same bobbin, as such not by the ordinary folds and deformations.
Patent IT-1232472-B (IT)
Title: Check valve with automatic locking of the obturator on the seat after its functioning
Inventor: GIOVANNI COCCHI EUGENIO
IPC: F16K/
Filed: 1989-03-24
Granted: 1992-02-17
Abstract: Check valve with automatic locking of the obturator on the seat after its functioning. The obturator, preferably mushroom type, of the valve remains locked against the retention seat by transverse pegs which operate by click action, pushed to release.
Patent IT-1186931-B (IT)
Title: Concrete prodn. method
Inventor: MINI ARMINIO
IPC: B28B/
Filed: 1985-09-20
Granted: 1987-12-16
Abstract: A speaker device comprises a baffle case and a number of small speakers mounted in a vertical array in close proximity one to another in the baffle case. Each of the speakers includes a diaphragm having a front and rear face and a number of acoustical baffles for reveiving sound radiated from the rear face of a speaker. The number of the acoustical baffles is equal in number to the number of the speakers with one of the acoustical baffles associated with the rear face of each of the respective speakers. Each of the acoustical baffles includes an opening, and a number of small horns is equal to the number of the speakers such that one of the horns is associated with each of the speakers. Each of the horns has a throat connected to the opening of the one of the speakers with which the horn is associated. The number of horns vertically are stacked one on the other in the baffle case and joined at a common mouth in the baffle case.
Patent IT-1191845-B (IT)
Inventor: GIANI ROBERTO
IPC: C07D237/24
Filed: 1986-01-20
Granted: 1988-03-23
Abstract: New alkylol derivatives are described, which belong to the class having the structure formulawhereR represents a 5 or 6 membered heterocyclic ring selected among pyridine, pyrimidine, pyrazine, pyridazine, thiophene, furan, thiazole which optionally may be substituted with one or more groups selected among alkyl, alkoxy, halogen, amide, hydroxy, methylthio, trifluoromethyl, cyano, carboxy and the corresponding alkyl esters and salts with alkali metals;n is an integer such as 2 or 3;X and X' represent each a hydrogen atom or hydroxy group with the exception of both being hydrogen atom, and X' may be also a substituted hydroxy group;m is 0 or 1,and the corresponding non-toxic pharmaceutically acceptable acid addition salts. The compounds of the formula I are endowed with an interesting antitussive activity and, at their active dose, practically they are free of undesired side effects.
Patent IT-1150169-B (IT)
Inventor: MAYLANDT HELMUT
IPC: H01G2/14
Filed: 1982-02-02
Granted: 1986-12-10
Abstract: An electrical capacitor has a capacitor element (10) formed as a winding or stack (12) of dielectric foils provided with terminal bridges (14, 16) sprayed onto both ends and an interrupting device (22) which separates one or both leads (30,32) of the capacitor from the winding or stack (12) on the occurrence of an inadmissibly high heating of the capacitor element and of the formation of gas in its interior induced thereby. The interrupting device has a rigid plate (22) which engages a surface section of the capacitor element cambering outwardly on the formation of gas and extends up to both terminal bridges (14, 16). The terminal leads (30,32) of the capacitor element are at least frictionally retained in the edge surface regions (24,26) of the rigid plate (22) and are connected to the terminal bridges (14, 16) by connecting webs (40) sprayed onto the edge surface regions, simultaneously with, or after, the terminal bridges (14, 16). The webs (40) are broken when overheating moves the plate 22. <IMAGE>
Patent IT-1203369-B (IT)
Inventor: RENI MARIO
IPC: B24B31/073
Filed: 1987-03-17
Granted: 1989-02-15
Abstract: The machine described is a vibratory unit for the drying of metal pieces and consists of:   a) a drying section essentially consisting of a tubular ascending scroll constructed in polymeric material; of a semi circular trough for the charging of the pieces to be dried and for the charging and the control of the granulometry of the absorbing material and of a separation system of the dry pieces and the absorbing material; b) a non vibrating section essentially consisting of media for the heating and for the circulation of the air, this section being connected to the tubular scroll by means of flexible hose. o
Patent IT-1206766-B (IT)
Title: Embroidering and sewing machine
Inventor: PELOGGIO ALESSANDRO
IPC: D05B/
Filed: 1987-03-18
Granted: 1989-05-03
Abstract: The proposed equipment comprises a control and signal processing unit, measuring vessels, electrolytic pre-concn. vessel, power supply unit, pumps and auxiliary electrolyte storage vessel. The sample inlet is connected to the auxiliary electrolyte vessel (2) via the pump (3). The stream to be analysed is passed through a divider (4) and pumps (3). One part of the stream (5) is passed through the anode space of the pre-concn. vessel(s). The other stream is passed through the cathode space of the same vessel. The discharge (10) of the cathode space is connected to drain. The discharge (11) of the anode space is connected to the inlet (12) of the measuring vessel (13), and also via a de-gasser (14) to drain (15). The control and signal processign unit (16) is connected to the first electrode (17) of the measuring vessel (13), also the second electrode (18) and to the reference electrode (24). The power supply unit (15) is electrically connected to the first (17) and second electrode (18) of the measuring vessel (13) and to the cathode (20) and anode (21) of the pre-concn. vessel (9
Patent IT-1203419-B (IT)
Title: Acid phosphatase determn. compsn.
Inventor: DUCCIO BERTI
IPC: G01N/
Filed: 1987-04-02
Granted: 1989-02-15
Abstract: The housing comprises a body (1) for accommodating the visual display unit, the body including a window (19) to enable the visual display unit to be viewed by a viewer on an external side of the window. A non-reflective surface (20) is situated adjacent the window, the window being so shaped that light incident on the external side of the window is reflected from the window on to the generally non-reflective surface in order to prevent light reflected from the external side of the window reaching the viewer and impairing the clarity of the information displayed by the visual display unit. The body (1) is formed from two portions (2,3) fastened together by toggle latch fasteners (14) and lift-off hinges (15). A vent assembly (5) may act as a handle. The body may be formed of glass reinforced plastic, and the window is formed of a polycarbonate material.
Patent IT-1244869-B (IT)
Inventor: CIPOLLI ROBERTO
IPC: C08K5/5317
Filed: 1990-09-11
Granted: 1994-09-12
Abstract: Described are self-extinguishing polymeric compositions comprising:     a) from 91 to 40 parts by weight of thermoplastic polymer or of polymer having elastomeric properties; b) from 6 to 33 parts by weight of one or more ammonium and/or amine phosphates and/or phosphonates; c) from 3 to 27 parts by weight of one or more 2,4-diamino-6-hydroxy-1,3,5-triazine derivatives of general formula (I):   <CHEM> wherein R, R1, R2, R3 and R4 are defined as stated in claim 1.
Patent IT-1037394-B (IT)
Title: Corrugated board production machine - with two ribbed rollers supported by a pressure mechanism and made as deflection balancing units
Inventor: VINCENZI C
IPC: C07D/
Filed: 1975-04-16
Granted: 1979-11-10
Abstract: The production machine is for making corrugated board with two ribbed rollers to corrugate paper moving along a corrugation track. The two rollers can be pressed against one of the ribbed rollers which is used to press the paper track serving as cover layer against the main corrugated layer. The ribbed rollers are made as deflection balancing rollers with a roller cover turntable around a support with at least one hydrostatic support element positioned between cover and support. The support elements of both rollers act against each other in a plane which runs through the axles of both ribbed rollers.