baber/WOPTO huggingface dataset:
Patent GB-8900741-D0 (GB)
Title: Improvements in and relating to rotor blade tracking devices
IPC: G01S17/74
Filed: 1989-01-13
Abstract: PCT No. PCT/GB89/00035 Sec. 371 Date Sep. 13, 1990 Sec. 102(e) Date Sep. 13, 1990 PCT Filed Jan. 13, 1989 PCT Pub. No. WO89/06623 PCT Pub. Date Jul. 27, 1989.An apparatus for tracking a rotating blade to determine parameters associated with the rotation of that blade. In one embodiment, the apparatus includes a detector in which at least two sensing photodiodes define substantially fan shaped detector planes and are arranged to sense an illuminated point at a known location on the blade passing through these planes. The time taken for the point on the blade to pass between the planes is measured and parameters associated with the rotation of the blade are calculated therefrom. In another embodiment, the detector defines at least two divergent detector fields, and a reactive radiation source responsive to the passage of the blade through the detector fields is provided on the blade. The reactive radiation source is arranged to radiate a signal such as a light signal which is detected by the detector.
Patent GB-9011909-D0 (GB)
Title: Reodorant composition
IPC: C10L1/22
Filed: 1990-05-29
Abstract: A reodorant additive for use in a liquid petroleum fuel, for example a middle distillate fuel such as a heating oil or a diesel oil, comprises a fuel-soluble ester having up to 25 carbon atoms. The ester may be in admixture with a perfume oil.
Patent GB-9109595-D0 (GB)
Title: Polling for detection of power supply or other failures of a digital circuit
IPC: H04B1/16
Filed: 1991-05-02
Abstract: A television receiver includes a standby power supply, and an operational or run mode power supply. A microprocessor coupled to the standby power supply controls switching between a run mode, where the standby and run mode power supplies are operative, and a standby mode where only the standby supply is operative. The switching is normally made in response to switch inputs or in response to a signal from a remote controller. The microprocessor is in digital communication with a digital circuit, such as a phase locking tuner, over a bidirectional data bus. The microprocessor is programmed to poll the digital circuit periodically and to monitor the data on the data bus for an expected response to a poll. When the digital circuit fails to respond to the poll, or responds inappropriately, as may occur with lack of adequate power to the digital circuit from the run power supply, the microprocessor automatically switches into the standby mode and disables the run supply. The microprocessor switches back into the run mode upon command, unless data stored in memory indicates a recent or repeated automatic change into the standby mode after a detected failure.
Patent GB-9117140-D0 (GB)
Title: Treatment of periodontitis
IPC: A61P1/02
Filed: 1991-08-08
Abstract: The present invention relates to the prevention of periodontitis by the use of a medicament which contains Triclosan. It has been found that Triclosan has a considerable anti-cyclo-oxygenase activity, thus inhibiting the formation of prostaglandins which are mediators of the loss of alveolar bone in the periodontium. Reducing the formation of said prostaglandins therefore reduces said loss of alveolar bone, which is one of the symptoms connected with periodontitis. The medicament is preferably in the form of a toothpaste.
Patent GB-9219779-D0 (GB)
Title: Compositions of new matter
IPC: A01N25/00
Filed: 1992-09-18
Abstract: 4-heteroaroylisoxazole derivatives of formula I: <CHEM>  wherein   Ar represents an optionally substituted group Het, wherein Het represents a first heterocyclic ring containing from one to four heteroatoms in the ring selected from oxygen, nitrogen and sulphur, which is optionally fused with a benzene, or carbocyclic or second heterocyclic ring (which is optionally saturated or partially saturated) to form a bicyclic system, wherein the first heterocyclic ring of the group Het is attached to the carbonyl group in the 4-position of the isoxazole ring provided that Het is not pyridinyl or thienyl;   R represents hydrogen or -CO2R<3>; R' represents alkyl or haloalkyl or a cycloalkyl group optionally substituted by one or more groups R<4>;   R<3> and R<4> independently represent alkyl or haloalkyl; agriculturally acceptable salts thereof and their use in weed control is described.
Patent GB-9404427-D0 (GB)
Title: Pharmaceutical compositions
IPC: A61P25/04
Filed: 1994-03-08
Abstract: An improved process for the production of a pharmaceutical composition comprising p-hydroxyacetanilide and L-cysteine or a compound which is converted thereto in vivo comprises mixing p-hydroxyacetanilide and L-cysteine or its precursor in the solid state and then shaping the solid mixture.
Patent GB-9500974-D0 (GB)
Title: Electricity measurement apparatus
IPC: G01R21/08
Filed: 1995-01-18
Abstract: PCT No. PCT/GB96/00040 Sec. 371 Date Oct. 28, 1997 Sec. 102(e) Date Oct. 28, 1997 PCT Filed Jan. 10, 1996 PCT Pub. No. WO96/22539 PCT Pub. Date Jul. 25, 1996An electricity measurement apparatus includes two spaced-apart parallel conductors through which current flows in the same direction inducing a magnetic field between the conductors. Two magnetic field sensors are disposed on each side of a first plane in which the conductors lie. The sensors are in a second plane that is substantially between the conductors and perpendicular to the first plane. An arithmetic processor processes signals from the sensors to provide a value representative of current flow. The provided value is substantially independent of the position of the second plane within the space between the conductors.
Patent GB-9508034-D0 (GB)
Title: A shaft seal
IPC: F16J15/34
Filed: 1995-04-20
Abstract: The present invention relates to a shaft seal (1) comprising a sealing element (14) mounted co-axially to a rotary sealing ring (10) to form a primary seal between opposed faces thereof to substantially prevent fluid flow across the primary seal. The sealing element (14) is urged axially towards the rotary ring (10) by a springs (15) acting between a pusher sleeve (15) connected to the sealing element 14 and a seal housing (19). A secondary seal formed between the pusher sleeve (15) and the housing (19) by a sealing member (20) located in a channel (21) in the pusher sleeve (15).
Patent GB-9606135-D0 (GB)
Title: Pre-mixed polymer compositions
IPC: C08J9/33
Filed: 1995-09-15
Abstract: There is disclosed a method of producing a pre-mixed porous polymeric composition comprising the steps of: encapsulating granules of rubber to isolate any contained curing agent or water; mixing a moisture curing quasi-prepolymer or prepolymer with the encapsulated granules, in a low moisture or moisture free environment; depositing the mixture, in a low moisture or moisture free environment, into containers which are impermeable to water vapour or which have a low water transmission rate; storing the mixture containing containers for later use; and when required, and without further mixing, applying the composition to a suitable sub-base and allowing the composition to polymerise by reaction with water.
Patent GB-9620701-D0 (GB)
Title: Bale handling apparatus
IPC: A01D87/12
Filed: 1996-10-04
Abstract: A bale handling apparatus comprises a bale support surface (18) and means for gradually displacing a bale (16) off the surface. This allows flakes or wafers of the bale no longer supported by the surface to break off from the rest of the bale and enables a whole bale to be discharged piecemeal without the production of a large amount of dust. Agitating means (134) may be provided to assist in breaking up the discharged bale portions. The bale may be discharged, for example, by a movable member (e.g. a wall or gate) which engages the inner face of a bale or may comprise means for securing a cut end of one or more bale bindings and pulling the other end of the or each bale binding.
Patent GB-9705519-D0 (GB)
Title: Activation of peptides
IPC: A61K47/48
Filed: 1997-03-18
Abstract: A method of producing a peptide, the function of which may be altered in a reversible and/or competitive manner, optionally confined to an active site thereof, is described. The peptide produced according to the method is usable in assays, purification methods and in medicine.
Patent GB-9816439-D0 (GB)
Title: Bi-periodic optical grating with optimised properties
IPC: H01Q15/00
Filed: 1998-07-28
Abstract: A bi-periodic grating comprises first zones 3 of a constituent material having a first electrical conductivity and second zones 4 made of complimentary material with a lower electrical conductivity. Both materials have similar complex indices of refraction, and they form a mechanically continuous layer. Preferably, the materials are formed from the same semiconducting material, and the zones are formed by using different concentration of the same dopant. Suitable materials include germanium doped with antimony, silicon doped with boron, phosphorous or arsenic, or gallium arsenide doped with silicon or selenium or tellurium. The grating allows the transmission of optical waves, while reflecting microwaves and absorbing radar. It may be used to faradise an optronic window with respect to at least one frequency band of the Hertzian wave domain.
Patent GB-9824677-D0 (GB)
Title: Leak location method and system
IPC: G01M3/28
Filed: 1998-11-10
Abstract: The present invention relates to a method for locating fluid leaks from a pipe. A capsule (2) with a plurality of sensors (3) is located within a pipe for detecting the pressure characteristics of the fluid. These characteristics are recorded (4) and by evaluating the detected fluid flow field characteristic and comparing it with a reference fluid flow field characteristic for that pipe, data concerning a leak, for example, the position, can be obtained.
Patent GB-9911080-D0 (GB)
Title: Chucks and methods for positioning multiple objects on a substrate
IPC: B23B5/22
Filed: 1997-04-09
Abstract: The chuck (180) comprises an upper chuck face (110), which may be glass of 10-20 mm thick, and has through holes or passages (120) of diameters between approx. 50 mu m and approx. 75 mu m connected to a cavity (130) in a base (140). The base has an opening (150) for connection to a vacuum source (160), which imparts a negative pressure to the passages in the chuck face. - Beads (170) having an average diameter less than approx. 3 mm poured onto the chuck face are held by the negative pressure, through the application of a vacuum, onto a selected configuration of through holes. The beads may alternatively be attracted electrostatically to the chuck.
Patent HU-9200729-D0 (HU)
Title: Process for the production of alpha, beta-unsaturated aldehides and ketones
Inventor: MACKENROTH CHRISTIANE
IPC: C07C69/145
Filed: 1992-03-04
Abstract: Method for the production of  alpha , beta -unsaturated aldehydes and ketones I,
 O=C(R<1>)-CR<2>=CR<3>R<4>   I,
 by acid hydrolysis of cyclic  alpha , beta -unsaturated acetals II, 
<IMAGE>
 in the presence of saturated aldehydes.
Patent HU-9600588-D0 (HU)
Title: Effervescent granulated material and method for its preparation
Inventor: GERGELY IRMGARD
IPC: A61K9/46
Filed: 1994-09-09
Abstract: PCT No. PCT/EP94/03018 Sec. 371 Date Mar. 26, 1996 Sec. 102(e) Date Mar. 26, 1996 PCT Filed Sep. 9, 1994 PCT Pub. No. WO95/07070 PCT Pub. Date Mar. 16, 1995An effervescent granulated material for a pharmaceutical preparation contains calcium carbonate and citric acid. From 5-20 parts by weight of the total acid provided for the reaction with the calcium carbonate is replaced by at least one of malic acid, gluconic acid, lactic acid, and their salts. Citric acid and calcium carbonate are granulated with a partial reaction, and in each case at least part of the compound partially replacing the citric acid is granulated in solid, powdered form together with the citric acid and the calcium carbonate and/or dissolved in a granulation liquid or buffer solution.
Patent HU-9701754-D0 (HU)
Title: Apparatus and method for bearing a disc
Inventor: KUSSER GEORG
IPC: F16C32/06
Filed: 1997-10-28
Abstract: The disc-shaped object (1) is movably mounted in a cavity (5) in the holder (2) which has a feeder (3) for liquid, especially for water, near the cavity. The peripheral rim (1a) of the object is mounted in the cavity. The rim on the parts of the object next to the side surfaces (1b,1c) of the object are rounded. The rotary axis (4) of the object coincides with the axis of symmetry of the object and is horizontal. Between the object and the cavity is a gap preferably 0.1 to 2, and especially 02, millimetres wide. containing the liquid.
Patent IT-8120954-D0 (IT)
Inventor: BRACA GIUSEPPE
IPC: B01J31/28
Filed: 1981-04-06
Abstract: A process for producing ethyl acetate by reacting methyl acetate with carbon monoxide and hydrogen at a temperature of between 150 DEG and 250 DEG C and at a pressure of between 50 and 200 atm., in the presence of a neutral or ionic catalyst of formula Ru(CO)xLyOz, in which L is a nitrogenated heterocyclic or alicyclic base or a phosphorated compound, x is a whole number between 1 and 3, y is 1 or 2, and z is 2 or 3.
Patent IT-8921854-D0 (IT)
Inventor: MOLNAR ERNO
IPC: E05B59/04
Filed: 1989-09-28
Abstract: The mortise lock includes a rod-actuating disc 12 connected with bolt 35 and also joined to rod-actuating plates 13, 15, 16; stop buffer 2 screw houses 3, 4, 5 perch stud 7 and guide 41 are fixed in lock casing 1 with a wedging spring 32 mounted on the screw house 4. A latch assembly unit comprises head 20 adapter 21 lock pin 22 shaft 23 spring washer 24 spring 25 split matching sleeve 26 and leg 27 latch wedging fork 31 fitted with wedging pin 34 and wedging adapter 33. The latch is operable from both sides there being a divided hub 18 and the hub fixing device can be changed over from right to left. <IMAGE>
Patent IT-8722249-D0 (IT)
Inventor: BIANCHI FRANCO
IPC: D02G3/28
Filed: 1987-10-13
Abstract: A twisting machine (1), which yields a twisted thread at an unusually constant twist value, comprises within a main frame (2) first and second yarn paths (9,10) converging toward a gathering point (11) of respective yarns from a first reel (3) carried on the main frame (2) and a second reel (4) carried on a spindle (13), a twisted thread path (12) extending from the gathering point (11) to a take-up reel (7) driven rotatively by a roller (49), a flyer (19) journalled in the main frame (2) at the gathering point (11), and a capstan (48) placed along the twisted thread path (12), and a positive mechanical drive (50) for interconnecting rotatively the flyer (19), capstan (48), and roller (49) directly with the spindle (13).
Patent IT-8823092-D0 (IT)
Inventor: PREVEDELLO ALDO
IPC: C09K23/12
Filed: 1988-12-23
Abstract: Sulphonated dispersants are prepared by a process comprising: - bringing liquid or gaseous sulphur trioxide into contact under sulphonation conditions with a solution of a tar in liquid sulphur dioxide, - removing the sulphur dioxide from the reaction mixture by vaporization and recovering the sulphonated tar, and - salifying the sulphonated tar with an aqueous solution of an alkaline metal hydroxide or ammonium hydroxide. The sulphonated dispersants prepared in this manner are completely water-soluble and are particularly useful as fluidifying and stabilizing agents in aqueous dispersions of solids such as coal and cement.
Patent IT-8568074-D0 (IT)
Inventor: BIANCHINI PIETRO
IPC: C07G99/00
Filed: 1985-12-12
Abstract: Prodn. of non-informational, pure polydesoxyribonucleotides (PDRN) having biological activities comprises (a) pulping the placenta of emochorial mammals; (b) thermal inactivation of endogenous desoxyribonucleases liberated during antolysis; (c) controlled proteolysis of the material; (d) sepn. of insoluble residue from the aq. phase; (e) sepn. of PDRN from the liq. by complexation with solid or liq. quat. bases or by salt formation with divalent metals; (f) purificn. of PDRN after decomplexation or elution with solns. of alkaline earth metal salt; and (g) controlled partial depurinisation of native PDRN in order to eliminate the informational capability (viruses, onogenes). The SO obtd. PDRN are claimed characterised by anticomplement activity in vitro; inhibition of chemical mediators of inflammation in vitro; inhibition of inflammation due to corragheenin or foreign bodies; inhibition of leucocyte migration in vivo; and therapeutic activity on "cervico-vaginities, lesions, due to dithermocoagulation, extropion and transformations areas" (Si2).
Patent IT-8583349-D0 (IT)
Inventor: MERONI ROBERTO
IPC: D01H9/04
Filed: 1985-03-26
Abstract: Device (10) to doff yarn packages on ring spinning machines (12) which is able to doff the yarn packages (15) automatically and to replace them with empty tubes (16), and which comprises a movable gripper (17), a station (20) to engage tubes and means (31) to remove yarn packages, the gripper (17) comprising an element (25) to engage yarn packages and an element (26) to engage tubes and being able to rotate about a horizontal shaft (24) so as to bring one or the other engagement element (25-26) to cooperate with the spindle shaft (23) momentarily, the gripper (17) being able to move vertically and normally staying in a position (17B) where it does not interfere with the zone of the spindle (13).
Patent IT-9085524-D0 (IT)
Inventor: GHIOTTO RENZO
IPC: F04D29/42
Filed: 1990-02-13
Abstract: A sheet metal casing with differentiated thickness for centrifugal pumps includes a substantially cup-shaped main body (2) formed by a peripheral wall (3) which is continously joined to a transverse end wall (4); the body is coupled to a transverse sealing plate (9) opposite to the end wall (4) so as to define a pressure chamber (13) enclosing an impeller (14); a tangential delivery port (7) and an axial suction port (6). A funnel-shaped reinforcement element (20), has a frusto-conically shape and a transverse end portion (21) arranged inside the main body (2) and a substantially cylindrical longitudinal end portion (22) extending from the body main coaxially to the suction inlet (6). The transverse end portion (21) of the reinforcement element is at least peripherally overlapped and rigidly sealingly coupled to the end wall (4) of the main body so as to thereby define the transverse wall of the casing which is adjacent to the suction port in contact with the pumped liquid. <IMAGE>
Patent SE-0001484-D0 (SE)
Inventor: ESKILSON ANDERS
IPC: B60T1/087
Filed: 2000-04-25
Abstract: The invention relates to a device for controlling an auxiliary brake of a heavy vehicle. The auxiliary brake consists, for example, of a retarder, which is controlled by a chosen braking force instead of being controlled by a certain braking moment, which is conventional. This makes it possible that the retarder is experienced to brake satisfactorily also when the retarder is provided in a vehicle driven by an engine with a low engine speed and where the end gear of the vehicle thereby is dimensioned with a high gear ratio. Herefore, the device comprises means (12, 18) arranged to make it possible for the driver to define a desired braking force at the driving wheels (2c-2d), and a control unit (11), which, when the driver has defined a desired braking force at the driving wheels (2c-2d), is arranged to calculate the brake action of the retarder (3), which substantially corresponds to the desired braking force and thereby to control the retarder (3) in such a manner that the calculated brake action is achieved.
Patent SE-0001985-D0 (SE)
Inventor: PETERSSON YNGVE
IPC: G05F1/147
Filed: 2000-05-26
Abstract: A driving mechanism (1) for a tap changer, comprising means (2) for manoeuvring the tap changer between different switching positions and a member for detecting a setting position of the driving mechanism corresponding to a switching position of the tap changer set via the manoeuvring means (2). The detection member comrises a position sensor (39) adapted to emit sensor signals to an electric supervision and control unit (40), the supervision and control unit (40) being adapted to process the sensor signals to output signals representing the setting position and/or the switching position. The supervision and control unit (40) is further adapted to control the manoeuvring means (2) in dependence on received control instructions. The invention also relates to a tap changer comprising a driving mechanism of the mentioned kind.
Patent SE-0102942-D0 (SE)
Inventor: SOEDERMAN GOERAN
IPC: B60T10/02
Filed: 2001-09-05
Abstract: The present invention relates to an arrangement pertaining to a supplementary brake in a motor vehicle. The vehicle incorporates a control means (14) by which a desired braking action is intended to be initiated by a driver, and brake-applying means (15, 32) for activating the supplementary brake (11, 30) so that the latter supplies a braking action to at least one of the vehicle's powered wheels (2) via a motion-transmitting mechanism which incorporates at least one portion of a driveline (3, 10) of the vehicle. The arrangement incorporates a monitoring unit (16) designed to receive information concerning the desired braking action, and a sensor (17, 31) designed measure a parameter which has a value which bears a relationship to the braking action supplied by the supplementary brake (11, 30), and the monitoring unit (16) is designed to determine the braking action supplied and the difference between the braking action supplied and the desired braking action.
Patent SE-0103162-D0 (SE)
Inventor: AIKIO VEIJO
IPC: B65D71/70
Filed: 2001-09-24
Abstract: The invention relates to a transport tray for bottles, which is placed between layers of bottles to create a transport package, the transport tray (1) comprising recesses (2) for the bottoms of the bottles (7) on one surface and places (3) for bottle caps or mouths (8) on the other surface. According to the invention, each recess (2) intended for the bottoms of bottles is arranged to receive a group of at least two bottles. The invention also relates to a bottle package (9) for use with the transport tray.
Patent SE-0200874-D0 (SE)
Inventor: STENBERG GOERAN
IPC: C23C22/12
Filed: 2002-03-20
Abstract: The present invention relates to a method of protecting corrosion vulnerable parts of rock drilling equipment in particular against corrosion, particularly a shank adapter, wherein the adapter is coated by zinc phosphatization, zinc manganese phosphatization or manganese phosphatization followed by an oiling or waxing process.
Patent SE-0203521-D0 (SE)
Inventor: JOHANSSON BO-LENNART
IPC: B01J45/00
Filed: 2002-11-28
Abstract: The present invention relates to a method of isolating fully thioated single stranded antisense oligonucleotides from a biological solution, which method comprises the steps of contacting the biological solution with an immobilised metal ion adsorption chromatography (IMAC) resin to adsorb the antisense oligonucleotides to the resin and subsequently contacting the resin with an eluent under conditions that provide desorption of the antisense oligonucleotides from the resin, wherein the fully thioated antisense oligonucleotides are separated from incorrectly thioated antisense oligonucleotides in the solution. The invention also relates to the use of an immobilised metal ion adsorption chromatography (IMAC) resin for isolation of fully thioated single stranded antisense oligonucleotides from a biological solution.
Patent SE-0302475-D0 (SE)
Inventor: MAYR MARTIN
IPC: H01H9/06
Filed: 2003-09-17
Abstract: The module housing has a pressure-tight wall (2) with an electrical module (3) with a contactless switch (4) that is protected against explosive atmospheres. The switch has a switching device (7), such as a permanent magnet, that is relatively movable from outside by an operating device, and sensor circuitry (8), e.g. with a Hall sensor. A dividing sub-surface (9) of the module housing wall is arranged between the switching device and the sensor circuitry.