baber/WOPTO huggingface dataset:
Patent GB-0803772-D0 (GB)
Title: A joint
Filed: 2008-02-29
Abstract: A joint (12) comprising two parts (14 and 16) which are connected together, which share a common axis (18) and which can be adjusted relative to one another by relative rotation about their common axis (18). The two parts (14 and 16) have inter-engaging formations (64 and 66) which can inter-engage with different relative angular positions between the two parts (14 and 16) about their common axis (18). Resilient means (70, 74, 76, 82) are provided to urge the two parts (14 and 16) towards one another.
Patent GB-8311253-D0 (GB)
Title: Annealed polyvinyl alcohol contact lens
IPC: G02B1/04
Filed: 1983-04-26
Abstract: Optically clear soft contact lenses of aqueous swollen solid polyvinyl alcohol having a weight average molecular weight of at least 6,000, having been annealed under crystallinity promoting conditions to a crystallinity degree of 0.195 to 0.7 to effectively increase the elastic modulus of the swollen lenses, and optionally subsequently crosslinked, and methods of preparation and the use thereof are disclosed. The lenses are characterized by their relatively high oxygen transmissibility, sufficient to meet the needs of the human cornea, high optical clarity, improved hot water resistance and superior mechanical properties. The lens may be tinted with dyes and pigments.
Patent GB-8513414-D0 (GB)
Title: Aircraft ground-handling vehicle
IPC: B64F1/22
Filed: 1985-05-28
Abstract: An aircraft ground-handling vehicle as a rear turntable carried by a platform (37) which can be tilted to present a sloping surface to a nose-wheel of an aircraft. The platform (37) is positioned within the wheel base of the vehicle. A lifting arm (39) is extendable beyond the platform (37) to engage the nose-wheel axle and is raised by lifting rams (43) to raise the nose-wheel clear of the ground. The rear vehicle chassis supporting the platform (37) is then extended beneath the nose-wheel which is lowered onto the platform. The nose-wheel is then clamped, and the lifting arm (39) and the chassis (33) are retracted and the platform (37) returned to the horizontal. The aircraft can then be manoeuvred to its desired position. The vehicle does not cause damage to the ground surface or aircraft nose-wheel or tyre and is not required to have a substantial weight as is the case with hitherto known such vehicles.
Patent GB-8528953-D0 (GB)
Title: Production of fatty acid methyl esters
IPC: C11C3/04
Filed: 1985-11-25
Abstract: Fatty acid alkyl esters are produced by catalytic transesterification of natural fats and oils containing free fatty acids. In a preliminary esterifying step, the free fatty acids present are reacted with a C1-C4 alkanol (e.g., methanol) in the presence of an acidic esterification catalyst, at a temperature of about 50 DEG  to 120 DEG  C. and at substantially atmospheric pressure. The resulting reaction mixture is allowed to separate into two phases: (1) an alcohol phase containing the acidic esterification catalyst and part of the water of reaction and (2) an oil phase. These phases separately recovered. The oil phase is then extracted with an immiscible extractant, preferably comprising a mixture of glycerol and methanol, to remove residual water of reaction. In the final step the extracted oil phase is transesterified with a C1-C4 alkanol, e.g. methanol, in the presence of an aklali catalyst and at substantially atmospheric pressure.
Patent GB-8630155-D0 (GB)
Title: Liquid crystal display illumination system
IPC: G02F1/13357
Filed: 1986-12-17
Abstract: An illumination system is provided for a liquid crystal display panel. The panel 1 is placed to transmit light 2 from a light source 3 to a viewing location, the light source being an extended area source of omnidirectional light of high efficiency, such as a fluorescent tube. A light guide 6 is placed between the source and the panel, the light guide comprising a transparent input face 7 adjacent the source, a transparent output face 10 adjacent the panel, and reflective side walls 11 transverse to the input and output faces. The light guide is tapered, the input face being smaller in area than the output face. The divergence of light from the source is thereby reduced as it passes through the panel. The LCD panel then functions with an improved contrast range.
Patent GB-8724612-D0 (GB)
Title: Carburettor
IPC: F02M5/02
Filed: 1987-10-21
Abstract: A carburettor for a motor on a marine craft, with lower part 1 holding fuel 2 is provided with flexible piping 12 communicating at each end with openings 13, 14 both in the said lower part. The piping 12 preferably has an enlarged intermediate portion 16. If the carburettor is inverted e.g. upon vessel capsize, the fuel 2 drains into the piping 12/16, which is dimensioned to hold the fuel so that, when the vessel is righted the fuel drains back into the lower portion 1 without detrimental loss or contamination.
Patent GB-8820267-D0 (GB)
Title: Pharmaceutical formulation
IPC: A61K31/47
Filed: 1988-08-26
Abstract: A pharmaceutical composition comprising particles of nedocromil calcium having a mass median diameter of from 0.01 to 10 microns and a water content of from 6 to 12% w/w in admixture with coarser particles of a solid pharmaceutically acceptable carrier is useful inter alia in the inhalation treatment of reversible obstructive airways disease. The nedocromil calcium particles preferably have a mass median diameter in the range 2 to 6 microns, and a water content of between 8 and 12% w/w. The carrier is preferably crystalline lactose, and preferably has a mass median diameter of from 30 to 80 microns.
Patent GB-8901660-D0 (GB)
Title: Stuffing box and grease injector for underwater wells
IPC: E21B33/076
Filed: 1989-01-26
Abstract: An hydraulically actuated stuffing box for use on a lubricator assembly or a grease injector section to seal around flexible line run through the lubricator assembly into an underwater well. The stuffing box has a piston on which control fluid acts, compressing a resilient seal in the stuffing box to seal around the line. The piston is biased to a position not compressing the seal to prevent hydrostatic pressure of the control fluid from compressing the seal to seize the line in deep water. The stuffing box and grease injector section have a through passageway for line. Both have an internal valve, which will automatically prevent surrounding water flow into a well or well outflow into the water when no flexible line is in the passageway.
Patent GB-8912012-D0 (GB)
Title: Optical networks
IPC: H04J14/02
Filed: 1989-05-25
Abstract: PCT No. PCT/GB90/00827 Sec. 371 Date Nov. 14, 1991 Sec. 102(e) Date Nov. 14, 1991 PCT Filed May 25, 1990 PCT Pub. No. WO90/14734 PCT Pub. Date Nov. 29, 1990.A system for distributing HDTV signals from a head station to a number of customer stations includes a single head-end optical source having a frequency f0 and a modulator arranged to receive light from the single optical source. The modulator modulates the light with a sub-carrier multiplex of n channels, where n is an integer greater than 2, the n channels having frequencies f1, f2 . . . fn. The frequencies are separated in frequency-space from each other and from f0. A broadband passive branched optical network is connected to the output of the modulator and arranged to distribute the modulated signal from the head station to a plurality of customer stations each having a coherent heterodyne receiver.
Patent GB-9003203-D0 (GB)
Title: Radio communication system
IPC: H04B7/005
Filed: 1990-02-13
Abstract: In a radio communication system, a base station transmits a signal including a component which designates a power level. A mobile station receives the signal from the base station. In the mobile station, an output power of the mobile station is set to the designated power level, and a field level of the received signal transmitted from the base station is detected. A determination is made as to whether or not the detected field level of the received signal is equal to or higher than a predetermined field level. The output power of the mobile station is decreased from the designated power level by a predetermined value when the detected field level of the received signal is equal to or higher than the predetermined field level.
Patent GB-9005053-D0 (GB)
Title: Method of reconstituting meat products
IPC: A23L13/60
Filed: 1990-03-07
Abstract: A method is provided of reconstituting meat products which comprises mixing with a de-boned or separated meat (D or S meat), a fibrous collagen in order to distribute the added collagen substantially homogeneously throughout the D or S meat, removing occluded air and voids from the mixture and forming the mixture into discrete portions or a continuous extrusion by pressing the mixture through a restrictor. Normally between 1 and 10 % of fibrous collagen is incorporated in the reconstituted meat product.
Patent GB-9200491-D0 (GB)
Title: Switched capacitor to continuous time buffer for dac
IPC: H03M1/66
Filed: 1992-01-10
Abstract: PURPOSE: To convert a sample data analog signal by a switched capacitor into a continuance analog signal by a D/A converter substantially without increasing distortion. CONSTITUTION: A digital input is converted into an analog value in a sample data area and then inputted to a quaternary switched capacitor/continuance buffer. This buffer has an amplifier 160 which has a switched capacitor 166 connected to its input and a feedback capacitor 174 connected across the switched capacitor 166. The input side of this capacitor 166 is switched between an input sample data voltage and the amplifier output. Consequently, those capacitors 166 and 174 reach substantially equal voltages at low frequencies, so a request for electric charges to the amplifier 160 is not present at charging time. Consequently, this amplifier 166 inputs no distortion when an output signal sampled by the switched capacitor 166 is converted into the continuance input signal of an active filter.
Patent GB-9306886-D0 (GB)
Title: Substituted (arylakoxybenzyl) aminopropanamide derivatives and process for their preparation
IPC: A61P25/08
Filed: 1993-04-01
Abstract: The invention provides new compounds of formula (I)     <IMAGE>  (I)  wherein, subject to a proviso, n is zero or an integer of 1 to 3; each of R and R1, which may be the same or different, is hydrogen, halogen, trifluoromethyl or C1-C4 alkoxy; R2 is hydrogen or C1-C4 alkyl optionally substituted by hydroxy; each of R3 and R4 independently is hydrogen or C1-C4 alkyl; or a pharmaceutically acceptable salt thereof; and of formula (IA)     <IMAGE>  (IA)  wherein R5 is hydrogen, halogen, trifluoromethyl or C1-C4 alkoxy, or a pharmaceutically acceptable salt thereof, which are active on the central nervous system (CNS) and can be used in therapy as anti-epileptics, anti-Parkinson, neuroprotective, antidepressant, anti-spastic and hypnotic agents.
Patent GB-9407252-D0 (GB)
Title: Carton
IPC: B65D5/06
Filed: 1994-04-13
Abstract: The bottom of a paperboard carton has flat panels, with overlapping edge portions, in which respective corresponding flaps are provided. Either one or other of the flaps is folded down so that the other flap overlies the folded flap before the carton bottom is hermetically sealed. The advantage of the invention is that a common carton blank can be used to avoid problems of carton orientation, the folded flap avoiding problems due to cut edges of paperboard coming into contact with the carton contents. <IMAGE>
Patent GB-9506996-D0 (GB)
Title: Drilling apparatus
IPC: E21B10/38
Filed: 1993-12-01
Abstract: PCT No. PCT/FI93/00512 Sec. 371 Date Jun. 5, 1995 Sec. 102(e) Date Jun. 5, 1995 PCT Filed Dec. 1, 1993 PCT Pub. No. WO94/12760 PCT Pub. Date Jun. 9, 1994A drilling apparatus adapted to be fed into a hole to be drilled and extendable in a longitudinal direction includes a casing and a drilling unit. A drilling head of the drilling unit includes a first drilling unit for drilling a center hole and a second drilling unit for reaming the center hole for the casing, the first drilling unit attachably connected to the second drilling unit at the drilling head. A counterpart assembly transmits rotational and impact movement from the first to the second drilling unit. A coupling assembly connects the second drilling unit with a head of the casing such that the second drilling unit freely rotates centrically around a longitudinal axis. A flushing unit for removal of drilling waste comprises at least one first passage extending through the first drilling unit to a drilling point, and communicates with at least one flow channel for transferring flushing medium to a drilling surface and the drilling point. At least one second passage for removal of the drilling waste is formed between the drilling surfaces of the first and second drilling units. A first component of the counterpart assembly is located at the outer surface of the first drilling unit for locking the first and second drilling unit together by a bayonet principle to rotate these units together and to move them together in both longitudinal directions. The at least one second passage is partially formed by the first component of the counterpart assembly.
Patent GB-9601238-D0 (GB)
Title: Concrete-finishing apparatus
IPC: E04G21/10
Filed: 1996-01-22
Abstract: A concrete-finishing apparatus (10) comprises a relatively quickly rotating, powered roller (18) adapted to be moved relatively slowly across a bed, slab or layer of newly-laid concrete (11), while the latter is still fluid, with opposite ends (14, 15) of the roller maintained at the required level of the concrete surface, in order to produce a smoothed finish to the surface of the concrete, said roller (18): a) containing internal stressing means (44) for applying longitudinal compression to the roller, between the ends (14, 15) of the roller, so as to reduce the tendency of the roller to sag or become permanently bowed, and/or b) being adapted to be removed from the remainder of the apparatus (10) and dismantled, when not in use, into constituent, smaller, parts.
Patent GB-9905216-D0 (GB)
Title: Maximum/minimum thermometer
IPC: G01K5/20
Filed: 1999-03-09
Abstract: This invention relates to maximum/minimum thermometer of the type comprising an expansion liquid, a transfer liquid and indexes for recording the maximum and minimum temperatures. Described in particular are new transfer liquids designed to replace conventionally used mercury and new indexes suitable for use in the disclosed thermometers.
Patent GB-9921933-D0 (GB)
Title: Solid shaped articles comprising biologically active substances and a method for their production
IPC: A61K47/44
Filed: 1999-09-17
Abstract: Biologically inactive cushioning beads comprise at least one compressible cushioning component consisting essentially of a microcrystalline hydrocarbon wax or a natural wax, the said wax being at least 30% by weight of the biologically inactive cushioning beads. Such beads are useful for making solid shaped articles containing biologically active ingredients by compression.
Patent HU-9204165-D0 (HU)
Title: Hypocariogenic hydrogenized starch, method for producing it and utilization of hydrolizate
Inventor: CABOCHE JEAN-JACQUES
IPC: A23L27/30
Filed: 1992-12-30
Abstract: Low-cariogenic hydrogenated starch hydrolysate, characterised in that it has a sorbitol content of 0.1 to 19 % by weight, a maltitol content of 35 to 87 % by weight, a content of 1 to 17 % by weight of polysaccharides which are not hydrolysable by amyloglucosidase in an F test, the remainder to 100 % consisting of hydrogenated oligo- or polysaccharides. This hydrolysate can be employed as sweetening agent or as texture agent in products intended to be ingested by humans or animals, especially in sweets and chewing gums, as well as in alimentary or pharmaceutical syrups and elixirs.
Patent HU-9300125-D0 (HU)
Title: Medical preparative for transdermal application of active agents
Inventor: FRIEDL JUTTA
IPC: A61K31/48
Filed: 1992-05-14
Abstract: Compsn. contains ergoline derivs. opt. in combination with one or more penetration promoters.  The ergoline deriv. is of formula (I); where the dotted line represents an opt. bond; R1 = H, halo or 1-4C alkylthio; R2 = 1-4C alkyl; salt of (I) may also be used. The cpd. is esp. liswide, 2-bromoliswide, tergwide, or protergwide, or their salts.
Patent HU-9402087-D0 (HU)
Title: Optical system
Inventor: PODMANICZKY ANDRAS
IPC: G02B17/08
Filed: 1994-07-13
Abstract: PCT No. PCT/HU95/00030 Sec. 371 Date Jan. 13, 1997 Sec. 102(e) Date Jan. 13, 1997 PCT Filed Jun. 26, 1995 PCT Pub. No. WO96/02896 PCT Pub. Date Feb. 1, 1996Optical imaging system between an object plane (2.2) of a total reflexion prism (2) and an image plane, mainly for a fingerprint reading apparatus, that comprises an optics (3) for imaging the object plane to the image plane, and an electronic image detector (4) in the image plane. The optics defines an optical axis (3.0) and input and output pupils, respectively. The total reflexion prism (2) is arranged in front of the input pupil of the optics (3). The prism has a first surface receiving light for illuminating the object plane through the interior of the prism and a further surface through which light reflected from the object plane passes towards the optics. The object plane closes an angle with the optical axis, which is preferably between 45 DEG  and 65 DEG  if the refraction index of the prism is between 1.5 and 1.85. The object plane (2.2) of the total reflexion prism (2) is offset relative to the optical axis (3.0) in normal direction and the image detector (4) is also offset in normal direction relative to the optical axis (3.0) to an extent which corresponds to the location of the image of said object plane.
Patent HU-9403312-D0 (HU)
Title: Chain guided parking system
Inventor: MEESSEN JEAN
IPC: E04H6/14
Filed: 1993-05-12
Abstract: In order to achieve a more simple design and a trouble-free displacement of the car-carrying cages around the chain deflection rollers of a chain guided parking system, in particular a chain lift garage, a support roller (6, 9) is arranged on the side of each car-carrying cage (14) which faces the endless chain (3) of a chain guided parking system, in particular a chain lift garage. Each support roller is mounted in at least one slot (5, 8) of a bracket (7) secured to the endless chain (3), so as to move over the whole length of the slot (5, 8). In order to ensure a total swaying freedom of the car-carrying cages (14) along the whole chain path, at least two mutually perpendicular support rollers (9) are further arranged at least on one side of the car-carrying cage (14) and are mounted in two slots (8) of the bracket shaped so that the support rollers (9) necessarily remain vertically superimposed during the whole revolution of the chain.
Patent HU-9700884-D0 (HU)
Title: New intermediates and process for producing them
Inventor: BAKONYI MARIA
IPC: C07D495/04
Filed: 1997-05-13
Abstract: A process for the preparation of 2-[(2-thienyl)-ethylamino]-(2-halogenophenyl)-acetamides of general formula (VII) starting from the nitriles of general formula (I). Compounds of general formula (VII) are valuable intermediates.
Patent IT-8283506-D0 (IT)
Inventor: RAVINALE STEFANO
IPC: D01H7/56
Filed: 1982-12-23
Abstract: This invention concerns an isostatic device (10) to provide rolling and support with revolvable bodies which comprises an inner ring (12), an outer ring (11), a cage (13) and three revolvable bodies (14) fitted substantially at angles of one hundred and twenty degrees from each other, in which device (10) the revolvable bodies (14) are kept in position by the cage (13), the mean circumference of which is offset in relation to the median circumference of rolling of the revolvable bodies (14), and one ring is substantially stiff and the other ring is resilient with a suitable degree of contact with the revolvable bodies (14) so that, after being fitted, the resilient ring tends to take up a three-lobed conformation, thus providing a pre-set pre-load for the revolvable bodies (14).The invention also concerns a device which has adjustable braking means and which can be used as a rotatable ring.
Patent SE-0000031-D0 (SE)
Inventor: LEANDERSSON ANDERS
IPC: D21H11/16
Filed: 2000-01-10
Abstract: Method of treating a chemically produced pulp suspension (2) of a material containing lignocellulose after beating (12) of said pulp suspension. The pulp suspension (2) is heated (3) in a heat treating step to a treating temperature of at least 60  DEG C, obtaining a reduced density and/or an increased porosity in a paper or paperboard product which is produced of the pulp suspension thus treated.
Patent SE-0001351-D0 (SE)
Inventor: SJOEGREN KJELL
IPC: A01K1/01
Filed: 2000-04-12
Abstract: A small animal litter box which comprises an upper tray with a perforated bottom wall for carrying litter material, and a lower tray for receiving urine and particles dropping from the first tray through the perforated bottom wall thereof. The first tray contains litter material in the form of pellets that are disintegrated into smaller particles when the pellets absorb urine, and the perforated bottom wall has holes dimensioned such that smaller particles from disintegrated pellets pass through the holes while intact pellets are prevented from passing through the holes.
Patent SE-0101038-D0 (SE)
Inventor: ERIKSSON TOMAS
IPC: A61P25/28
Filed: 2001-03-23
Abstract: The invention provides compounds of general formula (I), wherein R<SUP>1</SUP>, X, Y, n, R<SUP>2</SUP>, Z<SUP>1</SUP>, Z<SUP>2</SUP>, A<SUP>1</SUP>, A<SUP>2</SUP>, Q, R<SUP>3</SUP>, R<SUP>4</SUP>, R<SUP>5</SUP>, R<SUP>6</SUP>, R<SUP>7</SUP>, R<SUP>8</SUP>, t and R<SUP>16 </SUP>are as defined in the specification, processes for their preparation, pharmaceutical compositions containing them and their use in therapy.
Patent SE-0102002-D0 (SE)
Inventor: JOENSSON BERTIL
IPC: F02C7/32
Filed: 2001-06-05
Abstract: A gas turbine arrangement having a transmission (1) of planetary gear type with fixed planet carrier, and an arrangement for driving one or more auxiliary units (12), and is characterized in that at least one of the auxiliary units (12) is operatively connected to a planet wheel shaft (10) forming part of the transmission (1). The invention helps to simplify the design construction of the transmission.
Patent SE-0200864-D0 (SE)
Inventor: THUREN ANDERS
IPC: H01L21/027
Filed: 2002-03-21
Abstract: An aspect of the present invention includes a method for patterning a workpiece covered at least partly with a layer sensitive to electromagnetic radiation, comprising the actions of, providing a data representation of at least one image to be imaged onto a plurality of locations of said workpiece, fracturing said data representation into a plurality of field stripes, repeating the actions of rasterizing a first field stripe of said data representation, modulating a modulator according to said rasterized field stripe, imaging said first field stripe onto a plurality of locations of said workpiece, rasterizing a second field stripe of said data representation while imaging said first field stripe onto said plurality of locations of said workpiece, terminating the repetition when a predetermined amount of said image is imaged onto said plurality of locations of said workpiece. Other aspects of the present invention are reflected in the detailed description, figures and claims.
Patent SE-0201002-D0 (SE)
Inventor: GROENSTEDT STIG
IPC: A61F/
Filed: 2002-04-02
Abstract: The incontinence protection for a man with a catheter is roundly cupped or pyramidal in shape in the fitted position around the catheter (5) with the aid of adhesive tape (2), which in turn is adhered to the under pants of the user.