baber/WOPTO huggingface dataset:
Patent NO-893577-D0 (NO)
Inventor: POLESELLO MARIO
IPC: C08F4/60
Filed: 1989-09-06
Abstract: A solid catalyst component for the low-pressure polymerization of ethylene and C3-C10 alpha-olefins into very high molecular weight polyolefins, is in the form of a spherical granular solid having surface area of between 20 and 40 m<2>/g, a mean pore radius of between 5,000 and 40,000  ANGSTROM  and a porosity of between 40 and 90 vol %, and being definable by the following formula (in atomic proportions): X (1), Mg (1-8), Al (0.2-0.8), Cl (5-20), (Et+OEt+OR) (1-3); where: X = Hf or Zr; Et = ethyl group; OEt = ethoxy group; and OR = alkoxy group containing from 2 to 8 carbon atoms in the linear or branched alkyl portion. Such a catalyst component is obtained by preparing a solid spherical granular support by spray-drying an ethanolic solution of magnesium chloride, reacting said support with a hafnium or zirconium alkoxide or halogenalkoxide, and finally reacting the thus treated support with an alkyl aluminium chloride.
Patent NO-893927-D0 (NO)
Inventor: SPENCER KENNETH G
IPC: A23L17/60
Filed: 1989-10-03
Abstract: Pigment compositions useful for supplementing marine animal feeds comprise comminuted Haematococcus cells treated to degradation of carotenoids, typically by coating or by combination with an anti-oxidant. Encysted Haematococcus cells are ground at cryogenic temperatures, typically by combining the cells with liquid nitrogen in a suitable impact mill. The resulting powder has an average particle size below about 5  mu m. Usually, the Haematococcus will be grown in large-scale culture ponds under controlled conditions.
Patent NO-901580-D0 (NO)
Inventor: JANSSENS FRANS EDUARD
IPC: C07D513/04
Filed: 1990-04-06
Abstract: Hydroxylalkylfuranyl derivatives of formula <CHEM>  wherein -A<1>=A<2>-A<3>=A<4>- is -CH=CH-CH=CH-, -N=CH-CH=CH-, -CH=N-CH=CH-, -CH=CH-N=CH-, -CH=CH-CH=N-, -N=CH-N=CH- or -CH=N-CH=N- ;  D is C1-4alkanediyl ;  R<1> is hydrogen, C1-6alkyl, arylC1-6alkyl or C1-6alkylcarbonyl ;  R<2> and R<3> are hydrogen or C1-6alkyl ;  n is 0, 1 or 2 ;  B is NR<4>, O, S, SO2 or CH2;  R<4> is hydrogen, C1-6alkyl, C3-6cycloalkyl or arylC1-6alkyl ; L is hydrogen, C1-12alkyl, C3-6cycloalkyl, C3-6alkenyl optionally substituted with aryl, C1-6alkylcarbonyl, C1-6alkyloxycarbonyl, arylcarbonyl, arylC1-6alkyloxycarbonyl, C1-6alkylsulfonyl, arylsulfonyl, or a radical of formula -Alk-R<5>, -Alk-Y-R<6>, -Alk-Z<1>-C(=X)-Z<2>-R<7>, or -CH2-CHOH-CH2-O-R<8>, the acid addition salts and stereochemically isomeric forms thereof, said compounds having antiallergic activity. Pharmaceutical compositions containing such compounds as an active ingredient; methods of preparing said compounds and pharmaceutical compositions.
Patent NO-902442-D0 (NO)
Inventor: CHEN EVAN N
IPC: B26B21/52
Filed: 1990-06-01
Abstract: A razor mechanism (10) particularly suited for use with a flexible cartridge (600) having at least one attachment member (200) moveable in a direction substantially perpendicular to the longitudinal axis (L) of the razor mechanism (10) in response to the flexing of the razor cartridge (600) during shaving.
Patent NO-920855-D0 (NO)
Inventor: STANLEY THEODORE
IPC: A61K38/095
Filed: 1992-03-04
Abstract: The present invention is directed to methods and compositions for noninvasively administering lipophilic drugs in a dose-to-effect manner to produce antimigraine, oxytoxic, antiemetic, hypoglycemic, anti-Parkinsonian, antidiuretic, antifungal, antisecretory, or bronchodilator activity. A patient is put at ease when given the lollipop, and the lipophilic drug rapidly enters the patient's bloodstream as the lollipop is sucked. When treating the patient, the physician can observe the patient's condition and terminate the use of the lollipop when it has had a desired effect on the patient. The drug-containing lollipop can be self-administered by the patient in response to subjective symptoms and to the patient's susceptibility to the lipophilic drug.
Patent NO-921316-D0 (NO)
Inventor: HAGENAH GERHARD
IPC: B28B/
Filed: 1992-04-03
Abstract: PCT No. PCT/EP90/01672 Sec. 371 Date May 19, 1992 Sec. 102(e) Date May 19, 1992 PCT Filed Oct. 5, 1990 PCT Pub. No. WO91/05111 PCT Pub. Date Apr. 18, 1991.In the case of earth coverings made from concrete paving slabs, the noise generated by rolling traffic is disadvantageous. In order to reduce the generation of noise, plate-shaped concrete blocks exhibiting a significantly larger format than traditional paving slabs are proposed. The top side of the concrete blocks consists of a sound absorption layer (13) of porous concrete. On the bottom side, the concrete block is curved inwards, so that the fringe areas are subjected to a higher load. This results in a stable situation. For the purpose of draining off the surface water, the concrete block is equipped at the sides with upright slots (16), which adjoin the absorption layer (13) of porous concrete.
Patent NO-934090-D0 (NO)
Inventor: EECKHOUT CHRISTIAN
IPC: C07D233/96
Filed: 1993-11-12
Abstract: Use of imidazol-1-yl compounds of the general formula I     <IMAGE>  I  wherein R1 denotes lower alkyl or hydrogen; m represents 2 or 3, and n represents 2 or 3; or a physiologically acceptable acid addition salt thereof for treating functional disturbances of the lower intestinal tract in larger mammals and humans associated with increased pain sensitivity and/or anomalies in stool passage in the colon region.
Patent NO-940072-D0 (NO)
Inventor: GUSTAVSSON KENNETH
IPC: B09B5/00
Filed: 1994-01-07
Abstract: PCT No. PCT/SE92/00468 Sec. 371 Date Jan. 7, 1994 Sec. 102(e) Date Jan. 7, 1994 PCT Filed Jun. 25, 1992 PCT Pub. No. WO93/01046 PCT Pub. Date Jan. 21, 1993.A waste compactor comprises a waste container (1) which has a first opening (4) provided for the introduction of waste, and a second opening (5) closed by an openable door (8) and provided for the discharge of waste. Through the first opening (4), a press plate (3) can be inserted in the container (1) in order to compact waste therein. A discharging device (18) is provided in the container (1) for discharging compacted waste through the second opening (5). A spring assembly (9) is connected to the discharging device (18) so as to cause, when tripped, this device to discharge compacted waste. A tensioning device (14) projecting into the container (1) is adapted to cooperate with the press plate (3) so as to tension the spring assembly (9) when the plate is inserted in the container (1). A tripping device (23) is provided for tripping the spring assembly when the door (8) is open.
Patent NO-951354-D0 (NO)
Inventor: SCHULTZ WOLF-STEFAN
IPC: D21H17/00
Filed: 1995-04-06
Abstract: A sizing material (I) for surface and internal sizing comprises an aq. dispersion of rosin with starch and a lignin sulphonate (II). Also claimed is a process for the prodn. of (I) by mixing the rosin with the other components under high shear conditions, pref. in a high pressure homogeniser or by stirring with a speed of at least 2000 r.p.m.
Patent NO-952209-D0 (NO)
Inventor: HAALLSTEDT GORAN
IPC: B29C61/02
Filed: 1995-06-02
Abstract: In a method for manufacturing a thermoplasic pipe (46) a pipe-shaped blank having larger wall thickness and less diameter than the completed thermoplastic pipe is positioned in a cylindrical chamber. The blank is formed by being softened and expanded into engagement with the inner surface of the chamber. A sealing ring (64) is then mounted in an end portion of the plastic pipe by positioning the sealing ring in the expanded blank and shrinking the blank around the sealing ring by heating the pipe end portion (52). <IMAGE>
Patent NO-952739-D0 (NO)
Inventor: LARSON GARY B
IPC: C23C22/42
Filed: 1995-07-10
Abstract: Composition and methods for providing a phosphate conversion coating on a metal surface, particularly a copper surface, characterized in that the phosphating composition includes at least one composition-soluble compound containing vanadium, niobium, tungsten or tantalum. The phosphate conversion coatings so produced are thicker, more durable and more uniform than those produced by known phosphating compositions. The compositions and processes are especially useful for providing a passivating/uniformizing coating layer on copper surfaces to which organic resin is thereafter deposited to serve as a resist in printed circuit fabrication sequences, particularly when the organic resin is an electrophoretically deposited organic resin. Also described is the microetching of copper surfaces with a phosphoric acid/peroxide microetchant preparatory to deposit thereon (or after a further provision of a phosphate conversion coating) of a photoresist which is then imagewise exposed and developed to provide a patterned resist.
Patent NO-953560-D0 (NO)
Inventor: RONINSON IGOR B
IPC: C12N9/90
Filed: 1995-09-08
Abstract: The invention provides genetic suppressor elements that confer upon a cell resistance to one or more chemotherapeutic drug, methods for identifying and obtaining such elements, and methods of using such elements. The invention also provides cloned genes associated with sensitivity to chemotherapeutic drugs.
Patent NO-961284-D0 (NO)
Inventor: HILL GREGORY A
IPC: G02C7/04
Filed: 1996-03-29
Abstract: The present invention is directed to an interpenetrating polymer network comprised of a polyurea network interpenetrated with a polyacrylic network and the article of manufacture, such as a contact lens, made therefrom.
Patent NO-971989-D0 (NO)
Inventor: ROGERS RUSSEL L
IPC: A61F2/06
Filed: 1997-04-29
Abstract: An intraluminal stenting graft for implantation in a blood vessel and a method for making same wherein the intraluminal stenting graft includes a collapsible tube member having a first end and a second end. An outer layer and an inner layer extend between the ends. The outer layer is more flexible than the inner layer. The outer layer is joined to the inner layer to form a plurality of cylinders longitudinally extending between the first end and the second end. The method of the present invention including the steps of: placing a first layer of material on a substantially flat surface; placing a second layer of material on a shaped surface; maintaining the second layer on said shaped surface by use of reverse pressure; moving the second layer to the first layer; joining the second layer to the first layer to form a plurality of longitudinally extending cylinders; and shaping the first and second layers to form a tube member.
Patent NO-981106-D0 (NO)
Inventor: SOLSVIK RONNY O
IPC: C04B28/02
Filed: 1998-03-12
Abstract: A method of treating a shell sand by heating it to 300° C. maximum for a time sufficient to remove substantially all of the water and organic content while maintaining substantially all of the inherent porosity of the shell sand. Generally, the time required varies between 10 minutes maximum at 300° C. to about 1 hour at 95° C. The resulting material is useful in cementitious compositions, particularly mortars, these being characterised by a high flexibility and an exceptionally high degree of resistance to fire or heat.
Patent NO-990535-D0 (NO)
Inventor: WALKER RANDALL C
IPC: G06F3/048
Filed: 1999-02-05
Abstract: A text enhancement method and apparatus for the presentation of text for improved human reading. The method includes extracting text specific attributes from machine readable text and varying the text presentation in accordance with the attributes. The preferred embodiment of the method: extracts parts of speech and punctuation from a sentence, applies folding rules which use the parts of speech to determine folding points, uses the folding points to divide the sentence into text segments, applies horizontal displacement rules to determine horizontal displacement for the text segments, and presents the text segments each on a new line and having the determined horizontal displacement. Another embodiment displays text color based on parts of speech.
Patent NO-994820-D0 (NO)
Inventor: MATHIESEN IACOB
IPC: A61N1/30
Filed: 1999-10-04
Abstract: A method is disclosed for delivering molecules such as pharmaceutical drugs and nucleic acids into skeletal muscle in vivo. The pharmaceutical drug or nucleic acid is first injected into the muscle at one or multiple sites. Immediately, or shortly after, injection, electrodes are placed flanking the injection site and a specific amount of electrical current is passed through the muscle. The electrical current makes the muscle permeable, thus allowing the pharmaceutical drug or nucleic acid to enter the cell. The efficiency of transfer permits robust immune responses using DNA vaccines and produces sufficient secreted proteins for systemic biological activity to be observed.
Patent GB-0002064-D0 (GB)
Title: Installation for extinguishing fire,spray head
IPC: A62C37/11
Filed: 2000-01-28
Abstract: The invention relates to an installation for extinguishing fire, the installation comprising a number of spray heads (330a, 380a), a pipe system (381) for leading extinguishing medium to the spray heads, which spray heads comprise a holder body having an inlet for incoming extinguishing medium and at least one nozzle. In order to be able to use the installation in conditions in which it can be strongly exposed to dirt and impurities and in order that it will not be activated on account of the spray heads of the installation being exposed to impacts or heat not coming from the seat of the fire, the installation is characterized in that the spray heads (330a, 380a) comprise a cover, which is positioned by means of a locking device in a protective position in front of said nozzle when the installation is in an inactive mode and which is, upon activation of the installation, arranged to be displaced to a free position, in which the cover is out of the way of said nozzle, the cover being arranged to be displaced to the free position when a fluid exerts a force against the locking device so that this opens.
Patent GB-0019611-D0 (GB)
Title: Method for carrying out real-time backup communication of IP communication
IPC: H04L69/40
Filed: 2000-08-09
Abstract: Detecting trouble in a real time communication on an IP network, and automatically bypassing a communication call performed between a transmission side node and a reception side node from a IP network to a public network.
Patent GB-0102324-D0 (GB)
Title: Capacitance type displacement responsive device and a suspension system for a displacement responsive device
IPC: G01B7/012
Filed: 2001-01-30
Abstract: A displacement responsive device e.g. a measurement probe 110 is disclosed. Displacement of a stylus 130 causes resilient movement of a carriage 134 supported by planar springs 112 and 114. This movement is detected by a capacitance sensor 160, formed from two substantially coaxial tubes. The tubes move in at least three degrees of freedom and changes in their capacitance during the said movement can be determined by a circuit (e.g. Fig 5). Movement in x,y and z directions can be sensed.
Patent GB-0118000-D0 (GB)
Title: Manufacture of semiconductor devices with schottky barriers
IPC: H01L21/331
Filed: 2001-07-24
Abstract: In the manufacture of trench-gate power MOSFETs, trenched Schottky rectifiers and other devices including a Schottky barrier, a guard region (15s), trenched insulated electrode (11s) and the Schottky barrier (80) are self-aligned with respect to each other by providing spacers (52) to form a narrow window (52a) at a wider window (51a) in a mask pattern (51, 51s) that masks where the Schottky barrier (80) is to be formed. The trenched insulated electrode (11s) is formed by etching a trench (20) at the narrow window (52a) and by providing insulating material (17) and then electrode material (11s) in the trench. The guard region (15s) is provided by introducing dopant (61) via the wider window (51a). The mask pattern (51, 51s) masks the underlying body portion against this dopant introduction and is sufficiently wide (y8) to prevent the dopant (61) from extending laterally into the area where the Schottky barrier (80) is to be formed. Then at least the mask pattern (51, 51s) is removed before depositing a Schottky electrode (33).
Patent GB-0406279-D0 (GB)
Title: Therapeutic compounds
IPC: A61K31/5513
Filed: 2004-03-19
Abstract: A pharmaceutical composition which comprises a pharmaceutically acceptable carrier or diluent and: (a) an inhibitor of the RSV fusion protein; and (b) a benzodiazepine derivative capable of inhibiting RSV replication is found to be highly active against RSV.
Patent GB-0410238-D0 (GB)
Title: Therapeutic agents
IPC: C07D231/56
Filed: 2004-05-07
Abstract: Compounds of formula I: are disclosed. The compounds are useful in treating or preventing diseases associated with deposition of Aβ in the brain.
Patent GB-0420222-D0 (GB)
Title: Coherent scatter imaging
IPC: G01T1/164
Filed: 2004-09-11
Abstract: A region of interest is identified using a conventional CT or X-ray approach. Then, the region of interest is scanned using a plurality of pencil beams (28) to obtain a plurality of different scattered X-ray spectra. A geometric correction is then applied to each spectrum as if the spectrum was solely due to features in the region of interest. The various spectra recorded using the beams are combined and correlated to determine features of the region of interest (32) whilst minimising the effect of features in the rest of the sample (30).
Patent GB-0421780-D0 (GB)
Title: Boiler control unit
IPC: F24D19/10
Filed: 2004-09-30
Abstract: The invention relates to a boiler control unit (20) for controlling a burner (2) in a heating boiler (1) controlled by a thermal relay (6). The control unit (20) includes a delayed cycle controller (21) which overrides the thermal relay (6) control and thus delays the activating of the boiler. The delay is dynamically alterable by the controller, based on changes in the temperature of the boiler outlet temperature.
Patent GB-0721475-D0 (GB)
Title: Virtual buttons enabled by embedded inertial sensors
Filed: 2007-11-01
Abstract: An advanced technique of user interaction with compact, portable, hand-held devices, larger electronic devices and other surfaces and objects is disclosed. The particular component arrays, configuration modes and analytic methodologies disclosed are optimized and directed toward logical interpretation of device motions resulting from vector impulses as user data inputs and commands. Apparatus, system and method embodiments are described and illustrated by examples.
Patent GB-8421844-D0 (GB)
Title: Emission tomography camera
IPC: G01T1/164
Filed: 1984-08-29
Abstract: A positron emission tomography camera (10) has a plurality of detector rings (14) positioned side-by-side or offset by one-half of the detector cross section around a patient area (16) to detect radiation therefrom. Each ring contains a plurality of scintillation detectors (60,62,64) which are positioned around an inner circumference with a septum ring (30,32) extending inwardly from the inner circumference along each outer edge of each ring. An additional septum ring (36) is positioned in the middle of each ring of detectors (60,62, 64) and parallel to the other septa rings (30,32) whereby the inward extent of all the septa rings may be reduced by one-half and the nllmber of detectors required in each ring is reduced.
Patent GB-8431883-D0 (GB)
Title: Transmission system
IPC: G08B26/00
Filed: 1984-12-18
Abstract: An information transmission system comprising a plurality of sensors in a circuit connected to a driving device which supplies power to energise the sensors in which the circuit incorporates a plurality of circuit breakers for breaking at least one part of the circuit to isolate that part from an adjacent part, characterised in that the circuit (1) incorporates a plurality of stations (2), the microcomputers (11) of which are arranged periodically to monitor the integrity of those parts of the circuit connected to their stations and to monitor, interpret and store information derived from any sensor (14) incorporated in that station and to determine from that information if an event affecting a change in ambience at that station has occurred and each station has at least one of the circuit breakers (13) controlled by its microcomputer for breaking at least one part of the circuit operationally to isolate that station from an adjacent station and a controller (5) incorporating the driving device (6) is arranged to interrogate all the stations to identify any station at which an event has occurred, to analyse data relating to such event and to generate and send instructing signals to the station microcomputer.
Patent GB-8519910-D0 (GB)
Title: Photolithographic masks
IPC: G03F1/54
Filed: 1985-08-08
Abstract: A photolithographic mask is made by a computer generated two-dimensional array of light and dark pixels being photoreduced to provide the mask in which the pixels remain resolved. In use the mask is imaged on to a workpiece such that individual pixels are not resolved, thus providing a varying grey scale which closely approximates to a true grey scale. Problems with non-linear response of photographic materials to illumination intensity are avoided. The pixel array is divided up into resolution cells or pixel sub-arrays each providing a respective optical transmission coefficient. The computer assigns each cell a respective pixel pattern appropriate to the respective transmission coefficient. Pixel patterns may be prearranged and stored or computed using a random number generator. Transmission coefficients may be input to the computer as data, or alternatively computed from a mathematical function where the required mask transmission profile corresponds to such a function.
Patent GB-8715151-D0 (GB)
Title: Espagnolette drive housing
IPC: E05C9/02
Filed: 1987-06-27
Abstract: The housing 16 which, in use, is received within moving frame 60 of a window/door frame assembly comprises pressed sheet metal parts 16a, 16b is provided with a cast or moulded extension piece 50 (150,250 Figure 4) of a shape and size enabling the extension piece to cooperate with a groove 51 of the frame 60 remote from sliding bar 12 of the Espagnolette 10 to stabilise the housing 16 against undesired movement. Piece 50 may be zinc/zinc alloy or nylon. A number of different cast or moulded extension pieces 50 (150,250) may be provided, and an appropriate one of the extension pieces 50 (150,250) may be selected to suit the cross-section of a given frame, thereby avoiding the cost of provided differently shaped pressed metal parts to suit the different cross-sections of different frames. Piece 50 (150,250) may extend collinearly with drive portion of housing or have an offset extremity. The Espagnolette drive as shown has a pinion 24 drivingly engaged by shaft (28, Figure 1) on operating handle 30 and drivingly engaging a rack member 18 carried by bar 12; in alternative arrangements cam and cam follower means may be utilised for affecting movement of the bar 12 in response to rotation of the handle 30. Parts 16a, 16b are held together by rivets/bosses 36 incorporating threaded holes for screws 37 - and as seen in Figure 3 portions 56 of piece 50 have apertures 55 to receive rivets/bosses 36. Edge portions 57 may act as stop means preventing overshoot, limiting movement of handle 30 when abutted by the pion 24. <IMAGE>
Patent GB-8919448-D0 (GB)
Title: Controlled release device with an impermeable coating having an orifice for release of drug
IPC: A61K9/22
Filed: 1989-08-25
Abstract: Controlled release devices having a core including an active agent and an outer coating which is substantially impermeable to the entrance of an environmental fluid and substantially impermeable to the release of the active agent during a dispensing period allow the controlled release of the active agent through an orifice in the outer coating.
Patent GB-8922009-D0 (GB)
Title: Hydroponic crop production
IPC: A01G31/00
Filed: 1989-09-29
Abstract: Hydroponic substrates are disinfected in situ, prior to a crop production cycle, with a dilute aqueous solution containing hydrogen peroxide and at least one peracid having a <CHEM> r