baber/WOPTO huggingface dataset:
Patent DK-531985-D0 (DK)
Inventor: WILLIAMS PAUL DOUGLAS
IPC: F23B/
Filed: 1985-11-18
Abstract: @ A solid fuel burner 1 has a first chamber 2 for receiving a combustible fuel to be gasified and a substantially conical upwardly directed extraction zone connecting a bottom portion of the primary chamber 2 with a secondary chamber 8 through the apex region 42. The combustible fuel presents a relatively large surface area G into the extraction zone F and relatively low velocity gases can leave the primary combustion chamber 2 to maximise the extraction of gaseous fuel from the fuel while leaving fuel and other particulate material behind. The substantially conical shape of the extraction zone F which provides a convergent gas flow path does however enable a sufficiently high velocity or the hot gas entering into the secondary chamber 8.A transverse entry of cold air H by means of a tuyere assembly 46 is provided at the apex region 42. The high density of the cold air and its transverse flow ensures a good mixing of the cold air with the hot gas before its entry into the secondary chamber 8. The hot gas in the chamber 8 has a circular motion creating a vortex in the centre of the chamber 8. Hot gas leaves the chamber 8 from one side at outlet 9 while cold air flows into the chamber 8 from an opposite side.
Patent NO-872019-D0 (NO)
Inventor: PELTON JOHN FRANKLIN
IPC: F16B33/06
Filed: 1987-05-14
Abstract: The threaded connection between a graphite shaft (1) and a metal shaft (2), such as is used to drive a rotating nozzle in the refining of aluminum, is strengthened by coating the graphite surface that contact the flange portion of the metal shaft prior to the fastening of said shafts together. The coating of said graphite shaft serves to greatly strengthen the threaded connection and the ability of said connection to transmit driving torque from the metal shaft to the graphite shaft.
Patent NO-880419-D0 (NO)
Inventor: SIGEL ALWIN
IPC: F16L55/18
Filed: 1988-02-01
Abstract: The invention in question is a repairing machine, which is suited to repairing damaged conduits which are inaccessible for repair work. This repairing machine is remote-controlled and monitored with television cameras. At the head of the driving carriage, various devices, which are necessary for the repairs, can be attached to a motor-driven rotatable toolhead. A simple construction of the movable head has made it possible to accomplish all of the necessary movements with uncomplicated mechanics, and at the same time, to forego a tedious slide coupling for the control lines without letting them get tangled with the device. Therefore, with this invention, the production costs for the whole device could be lowered and, likewise, the proneness to repairs could be reduced.
Patent NO-880640-D0 (NO)
Inventor: HEERTEN GEORG
IPC: E02B3/12
Filed: 1988-02-12
Abstract: A waterproof sealing mat and a method of producing it are made available. The sealing mat is composed of a non-woven as supporting layer, an intermediate layer of expandable clay, preferably of sodium bentonite, and a covering layer which is preferably likewise composed of a non-woven, all three layers being sewn together in a needle loom in a conventional manner. When moistened, the bentonite swells and forms the waterproof layer. The waterproof sealing mat is used in particular in hydraulic and waste-disposal engineering. 
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Patent NO-882487-D0 (NO)
Inventor: DATTA SUDHIN
IPC: C08F210/00
Filed: 1988-06-06
Abstract: Polymers of olefin monomers and a substantially uniform concentration of carboxyl, hydroxyl, thio, amino, cabonyl and imino functional group-containing monomers. Polymers of olefin monomers and carboxyl, hydroxyl, thio, amino, carbonyl and imino functional group-containing monomers substantially devoid of halogen. Method for preparing polymers by reacting carboxyl, hydroxyl, thio, amino, carbonyl and imino functional group-containing monomers with non-halogenated organometallic compounds to form masked, functional group-containing monomers and polymerizing polymer chain monomers with the masked, functional group-containing monomers to produce a polymer chain. Method for forming masked, functional group-containing monomers by reacting carboxyl, hydroxyl, thio, amino, carbonyl and imino functional group-containing monomers with non-halogenated organometallic compounds. Masked, carboxyl, hydroxyl, thio, amino, carbonyl and imino functional group-containing monomers.
Patent NO-901008-D0 (NO)
Inventor: BOSIES ELMAR
IPC: A61K31/10
Filed: 1990-03-02
Abstract: 3-(C16-C18)Alkanesulphinyl- and sulphonyl-2-methoxymethylpropyl (2-trimethylammonioethyl)phosphates, their pharmacologically acceptable salts, process for their preparation and medicaments having antitumour action containing these compounds.
Patent NO-903148-D0 (NO)
Inventor: BHATNAGAR PRADIP KUMAR
IPC: A61K38/08
Filed: 1990-07-13
Abstract: The invention provides compounds of the general formula: <CHEM>   The compounds have hemoregulatory activities and can be used to stimulate haematopoiesis.
Patent NO-911854-D0 (NO)
Inventor: HEMMI KEIJI
IPC: C07K5/04
Filed: 1991-05-13
Abstract: The present invention relates to peptide compound and a pharmaceutically acceptable salt thereof which have pharmacological activities such as endothelin antagonistic activity and the like, to processes for its preparation, to a pharmaceutical composition comprising the same, and to a method of using the same for manufacturing a medicament in the treatment and the prevention of endothelin mediated diseases such as hypertension, and the like.
Patent NO-920252-D0 (NO)
Inventor: VANDENBARK ARTHUR ALLEN
IPC: G01N33/68
Filed: 1992-01-20
Abstract: Peptides and pharmaceutical compositions comprising immunogenic peptides of a marker T cell receptor (TCR) characteristic of an immune-related disease, capable of preventing, suppressing, or treating the disease, are disclosed. In a preferred embodiment, the amino acid sequence of the peptide corresponds to at least part of a complementary determining region (CDR) or a hypervariable region of the TCR. Antibodies and/or T cells immunologically reactive to the TCR peptide capable of preventing, suppressing, or treating an immune-related disease by passive transfer are also disclosed.
Patent NO-922592-D0 (NO)
Inventor: HANSEN AAKE
IPC: F41G7/30
Filed: 1992-07-01
Abstract: The invention relates to an arrangement for determining the roll angle attitude of a rotating projectile, grenade, missile or the like (1) with the aid of polarised electromagnetic radiation, comprising a transmitter (2) arranged to emit a position-determining polarised radiation space wave (4) in the direction of the projectile and a receiver (5) arranged in the projectile for receiving the emitted radiation. The emitted space wave is made up of a carrier wave reference with frequency f1 which is phase-modulated with a modulation frequency f2, where f2 < = f1 and forms a submultiple of the carrier wave frequency f1. <IMAGE>
Patent NO-923672-D0 (NO)
Inventor: RIVIER JEAN EDOUARD FREDERIC
IPC: C07K14/575
Filed: 1992-09-22
Abstract: Analogs of CRF, which are based upon rCRF, oCRF, sauvagine and alpha-helical CRF, are disclosed that can be administered to achieve a substantial elevation of ACTH,  beta -endorphin,  beta -lipotropin, other products of the pro-opiomelanocortin gene and corticosterone levels and/or an increase in blood pressure over an extended period of time. One analog which has been found to be particularly potent is: H-D-Pro-Pro-Ile-Ser-Leu-Asp-Leu-Thr-D-Phe-His-Leu-Leu-Arg-Glu-Val-Leu- Glu-Nle-Ala-Arg-Ala-Glu-Gln-Leu-Ala-Gln-Gln-Ala-His-Ser-Asn-Arg-Lys-CM L-Nle-Glu-Ile-Ile-NH2. In the analogs of the native 41-residue polypeptides, one or more of the first six N-terminal residues may be deleted and/or the N-terminal alpha-amino group may be acylated by an acylating agent containing up to 7 carbon atoms. A number of other substitutions may also be made throughout the chain. These analogs or pharmaceutically or veterinarily acceptable salts thereof, dispersed in a pharmaceutically or veterinarily acceptable liquid or solid carrier, can be administered to mammals, including humans. These analogs may also be used as stimulants to elevate mood and improve memory and learning, as well as diagnostically.
Patent NO-924393-D0 (NO)
Inventor: JOHNSON CALVIN K
IPC: C09K8/80
Filed: 1992-11-13
Abstract: The invention relates to the modification of a curable phenolic resin system by the incorporation of alkylphenol, alkoxyphenol, arylphenol or aryloxyphenol. The resulting resin has reduced water soluble leachates which, in turn, improves the break time when the resin is used to coat proppants for treating subterranean formations.
Patent NO-924541-D0 (NO)
Inventor: GHISOLFI GUIDO
IPC: B29C48/10
Filed: 1992-11-25
Abstract: PCT No. PCT/EP92/00670 Sec. 371 Date Dec. 28, 1992 Sec. 102(e) Date Dec. 28, 1992 PCT Filed Mar. 26, 1992 PCT Pub. No. WO92/17522 PCT Pub. Date Oct. 15, 1992.A process for the solid state upgrading of a polyester resin by polyaddition reaction in which the resin is upgraded in the presence of an upgrading additive which is a compound different from a dianhydride of an aromatic tetracarboxylic acid, containing two groups capable of addition reactions with the terminal groups of the polyester, selected for example in the group of the dianhydrides of aliphatic and cycloaliphatic tetracarboxylic acids.
Patent NO-931130-D0 (NO)
Inventor: THYGESEN SOEREN
IPC: E01D19/08
Filed: 1993-03-26
Abstract: A building structure, particularly a road bridge structure, has an upper part (6-10) adapted to carry traffic, and a lower part (2) supporting the upper part. The two parts are separated by a non-adhesive, low friction membrane (1) having hood portions (4) fitting around anchorage blocks (3) projecting upwards from the surface of the lower part. The upper part comprises a course of pavement blocks (7) in which blocks are omitted to form a void around each anchorage block (3), the voids being filled with concrete (9). At least one asphalt layer (10) is laid on top of the pavement blocks (7). Liquids penetrating through the upper part are prevented by the membrane (1), including the hood portions (4) from penetrating into the lower part (2) and are drained off above the membrane (1). Horizontal forces resulting from traffic are transmitted via the asphalt layer (10), the pavement blocks (7), the concrete filling (9), the hood portions (4) and the anchorage blocks (3) to the lower part (2).
Patent NO-933397-D0 (NO)
Inventor: SELIGER H
IPC: C12N15/11
Filed: 1993-09-23
Abstract: The invention relates to oligoribonucleotide analogues with terminal 3'-3' or 5'-5' internucleotide linkages. This modification stabilises the molecules modified in this way, including ribozymes, without adversely changing their properties, including catalytic activities where appropriate.
Patent NO-951989-D0 (NO)
Inventor: DASSANAYAKE NISSANKE
IPC: A61L12/14
Filed: 1995-05-19
Abstract: Certain amidoamines, the use of same for disinfecting and cleaning contact lenses and preserving ophthalmic products, and associated ophthalmic compositions are described.
Patent NO-960349-D0 (NO)
Inventor: NASER WERNER
IPC: G01N33/68
Filed: 1996-01-26
Abstract: Antigenes are disclosed for producing antibodies against collagen, as well as a process for producing such antigenes, antibodies against collagen produced by immunization with the disclosed antigene, and the use of such antibodies for detecting collagen.
Patent NO-972066-D0 (NO)
Inventor: ALBERT GERT
IPC: B01J19/28
Filed: 1997-05-05
Abstract: PCT No. PCT/DE95/01552 Sec. 371 Date Mar. 10, 1997 Sec. 102(e) Date Mar. 10, 1997 PCT Filed Nov. 4, 1995 PCT Pub. No. WO96/14150 PCT Pub. Date May 17, 1996The invention is directed to an apparatus for contacting in a reactor solids in the form of free-flowing lumps with liquids or for contacting solids with liquids and gases by bringing the reactants into contact with each other, said reactor comprising a housing containing a screen in the area of which contacting takes place wherein the screen is a rotary screen drum 5, the screen drum 5 rotates in a bottom vat during the operation, said vat holding a gaseous or liquid medium reacting with the solids, and the bottom vat 10 can be lowered such that the solids in the screen drum 5 and the medium in the bottom vat 10 can be separated from each other whenever it is desired to alter or interrupt the chemical reaction or physical process.
Patent NO-973712-D0 (NO)
Inventor: TODD JOHN JAMES
IPC: C02F3/10
Filed: 1997-08-12
Abstract: Granules of plastics material have grains of an inert mineral such as sand coated thereon to provide a habitat for microorganisms effective in waste water treatment, the granules having a predetermined particle size range, and the grains having a predetermined particle size range and being disposed at a predetermined packing density range on the granules. The particles have an average density of approximately 1.0 g/cc such that a proportion tend to float and a proportion tend to sink in the waste water. The particles arc manufactured by contacting the granules of plastics material with a mixture of grains of the inert mineral and grains of a soluble substance such as salt, at an elevated temperature, to coat the granules with the mixture, and subsequently dissolving the soluble substance grains from the coating to provide the granules coated with the grains of inert mineral in the predetermined packing density range.
Patent NO-982079-D0 (NO)
Inventor: TEUFEL EBERHARD
IPC: A24D3/14
Filed: 1998-05-07
Abstract: PCT No. PCT/EP96/04733 Sec. 371 Date May 4, 1998 Sec. 102(e) Date May 4, 1998 PCT Filed Oct. 31, 1996 PCT Pub. No. WO97/16986 PCT Pub. Date May 15, 1997A description is given of a filter cigarette, whose filter a) contains fibrous filter material, b) contains an additive with an antimutagenic action on the cigarette smoke in a quantity of less than 15 wt. %, based on the fiber weight of the filter and c) on smoking a similar unventilated filter cigarette, but not containing additive, has a nicotine retention RN (in %) (determined according to CORESTA recommended method No. 9) satisfying the following formula:RN>/=100*(1-D) in which:D=exp(A*B+C),withA=21 mm-filter length (mm) for filter lengths</=25 mm orA=-4 mm for filter lengths>25 mm,B=9.3*10-3(1/mm) andC=-(d4* DELTA p*K+L) with d=filter diameter (mm),  DELTA p=draw resistance of filter (mm hydraulic pressure), K=1.0228*10-6 (1/(mm4*mm hydraulic pressure)) and L=0.2334. Using said filter and measured according to the Ames test with strain TA 98, it is possible to filter mutagenically acting substances with a selectivity of at least 10% better than other smoke ingredients. A particularly suitable method for the manufacture of such a filter cigarette is described.
Patent NO-992142-D0 (NO)
Inventor: MARTIN JOHANNES JOSEF EDMUND
IPC: F23B90/00
Filed: 1999-05-03
Abstract: The method for controlling a burning systems fire power involves controlled raking and shredding of the material to be burnt. The method involves outputting the material to be burned at the start of a firing grill (1). On this grill, the material is shredded and raked and conveyed. At the end of the grill the resulting slag is taken away. The raking and conveying of the material is affected in dependence on how much the grill and burning bed allows the passage of combustion air through. The system has a measuring apparatus with a temperature probe (17), a pressure detector (19) and an air supply line with a flow meter (18). The measurement values are used to generate a control signal to affect the raking speed of the grill, the amount of fuel output, the amount of slag carried away and the amount of air supplied.
Patent GB-0002710-D0 (GB)
Title: Thermal printhead operation
IPC: B41J2/355
Filed: 2000-02-08
Abstract: A method of operating a thermal printhead includes the steps of periodically determining a current value proportional to the resistance of printhead elements; providing a warning signal when the current value of any element exceeds a predetermined multiplier of the nominal value; and then modifying the operation of the printhead so that such element is energized only for the printing of a barcode within the printed area. An apparatus, especially a weighing apparatus, for carrying out such a method is also disclosed.
Patent GB-0016238-D0 (GB)
Title: Receiver
IPC: H04N7/24
Filed: 2000-06-30
Abstract: The present invention relates to receivers such as multi-carrier and cellular receivers. <??>Cellular receivers, in the form of portable radiotelephones are commonplace, and their design and operation is well understood. Such portable radiotelephones can be used for making and receiving telephone calls, sending and receiving messages, and even browsing world-wide computer network such as the Internet. Many standards exist for portable radiotelephones, including global system for mobile communications (GSM), general radio packet service (GPRS) <??>Receivers capable of receiving digital television signals, such as signals according to the terrestrial digital video broadcasting (DVB-T) standard are also commonplace. <??>The present invention provides a method and apparatus for receiving and transmitting signals via multiple communication channels. <IMAGE>
Patent GB-0206008-D0 (GB)
Title: Optical interferometer
IPC: G01B9/02
Filed: 2002-03-14
Abstract: The present invention relates to an integrated optical waveguide interferometer including a sensing waveguide with a path of interaction (with the localised environment) having different optical lengths, and to a method for determining the absolute status thereof after the introduction into the localised environment of (or changes in) a stimulus of interest and to a method for determining the absolute calibration status thereof before the introduction into the localised environment of (or changes in) a stimulus of interest.
Patent GB-0207298-D0 (GB)
Title: Apparatus for changing operating modules on a coordinate positioning machine
IPC: B23Q3/155
Filed: 2002-03-28
Abstract: A storage port 20 for separating a magnetically coupled task module 18 from a modular probe 16 mounted on a machine comprises a housing 22 and arm 24 receivable by the task module 18. A member is provided on the storage port for engagement with the task module 18. On moving the probe upwards, the member levers the task module 18 and retaining module apart, causing the task module to rotate and break contact with the retaining module, thereby separating the task module (18) from the retaining module (16) with a tilting action.
Patent GB-0215317-D0 (GB)
Title: Variable frequency tag
IPC: G06K7/00
Filed: 2002-07-03
Abstract: The present invention relates to a variable frequency tag (10,600). An antenna assembly (12) for receiving interrogating radiation (22) at the tag (10,600) and generating a corresponding received signal (S1), and for receiving a signature signal and radiating corresponding response radiation (300,310); (b) a logic unit (20) for receiving the received signal (S1) and outputting the signature signal in response, the signature signal including a signature code for use in identifying the tag (10,600); (c) a voltage controlled oscillator (18) for controlling a rate at which the signature code is output; and (d) a power supply (30,40;610,650) for providing an electrical potential difference for energizing the tag, characterized in that the voltage controlled oscillator (18) is operable to output the signature code at a rate which is governed by the magnitude of the received signal (S1).
Patent GB-0303603-D0 (GB)
Title: Improvements in or relating to pressurisation pumps
IPC: F02M59/08
Filed: 2003-02-17
Abstract: A pressurisation pump (10) is provided comprising a first plunger (12a,12aF,12b) and a second plunger (12a,12aP,12b), each plunger being reciprocable within a respective plunger bore (26,28) defined by a housing (14), wherein the first and second plungers (12a,12aF,12aP,12b) together with the bores (26,28) define, at least in part, a pumping volume (23). The pump also includes an inlet port (22) and an outlet port (24) associated with the first and second plungers (12a,12aF,12aP,12b). An end of the first plunger (12a,12b,12aF) is arranged to cover the inlet port (22) during a pump delivery stage in which fluid is displaced from the pumping volume, and an end of the second plunger (12a,12b,12aP) is arranged to cover the outlet port (24) during a pump fill stage in which fuel is drawn into the pumping volume. <IMAGE>
Patent GB-0317506-D0 (GB)
Title: Concealed antenna
IPC: H01Q1/38
Filed: 2003-07-25
Abstract: The present invention relates to a slot antenna concealed in a vehicle for communicating the vehicle location to a base tracking station. There is a risk that criminals may evade the security measures by finding and removing the antenna. Therefore the slot antenna 9 is concealed inside a lamp unit enclosure 16. In the main embodiment the slot antenna 9 is behind an optical reflector 14 of the lamp unit and the optical reflector comprises portions of electrically conducted material which are electrically isolated from each other so as to limit conduction of electric currents in the optical reflector. This may be by way of a metallic paint with an electrically insulating binding medium or a plurality of separate conducting panels mounted on an insulating substrate. The use of a tuned resonator 17 to reflect the back-directed signal from the slot antenna 9 is also disclosed. Another embodiment relates to a plurality of LEDs 21 aligned with the slot a 19 of a slot antenna 20. As the slot antenna is positioned in the lamp unit, it cannot be screened without conspicuously covering the lamp and making night driving impossible. <IMAGE>
Patent GB-0414599-D0 (GB)
Title: Releasable door jamb assembly
IPC: E05D15/54
Filed: 2004-06-30
Abstract: A door control assembly for selective control of the opening of the door in first and second directions. The assembly includes a member 8, which has a free end 10 which is movable between a first position in which the same protrudes beyond an inner edge 12 of a doorway 6 to act as a door stop to prevent the door 5 opening in said second direction, and a second position in which the same lies flush or removed from the said inner edge 12 of the doorway 6 so as to allow the passage of the door 5 past the same to open in said second direction. The movement of the said member 8 is controllable at a location which is removed from the said inner edge of the doorway. The member 8 may be controlled by a tool, such as an allan key, or by electrical means. The member 8 may be resiliently biased to either of its two positions.
Patent GB-0506995-D0 (GB)
Title: Mobile communications
IPC: H04W72/14
Filed: 2005-04-06
Abstract: A method of providing a multicast and/or broadcast service in a mobile telecommunications network, wherein transmission times for the services are scheduled and scheduling information is transmitted from a network node to a mobile terminal, and wherein the scheduling information is provided according to a predefined schedule. <IMAGE>
Patent GB-0526432-D0 (GB)
Title: Air traffic control
Filed: 2005-12-23
Abstract: An air traffic control system includes a trajectory prediction module for calculating a trajectory for each aircraft, for inputting aircraft detected position data, and for recalculating the trajectories based on said position data, and a conflict detector for detecting, based on the trajectories, future circumstances under which pairs of aircraft violate predetermined proximity tests, and for causing a display on the display device indicating said circumstances. The systems uses a first proximity test and a second, more restrictive, proximity test; and displays a symbol representing pairs of aircraft which violate the second test in a first mode, and those which violate the first set but not the second set in a second mode.