baber/WOPTO huggingface dataset:
Patent DK-586583-D0 (DK)
Inventor: CAMPELL SIMON FRASER
IPC: C07D417/12
Filed: 1983-12-20
Abstract: Dihydropyridines of the formula:-and their pharmaceutically acceptable acid addition salts; whereinR is an optionally substituted aryl or heteroaryl group;R' and R<sup>2</sup> are each independently C<sub>1</sub>-C<sub>4</sub> alkyl or 2-methoxyethyl;Y is -(CH<sub>2</sub>)<sub>n</sub>- where n is 2, 3 or 4 and is optionally substituted by 1 or 2 methyl groups; andR<sup>3</sup> is an optionally substituted 5- or 6-membered heterocyclic group attached to the adjacent nitrogen atom by a carbon atom, said heterocyclic group being optionally fused to a further 5- or 6-membered heterocyclic group or to a benzene ring, said further heterocyclic group and benzene ring also being optionally substituted.The compounds are calcium antagonists useful as anti-ischaemic and antihypertensive agents.
Patent HU-912483-D0 (HU)
Title: Process for producing aniline derivatives
Inventor: BRITTAIN DAVID ROBERT
IPC: A61K31/255
Filed: 1991-07-24
Abstract: The invention concerns novel (oxamido- and ureido-phenylsulfonyl)nitromethane derivatives and pharmaceutically acceptable salts thereof which are inhibitors of the enzyme aldose reductase and are of value, for example, in the treatment of certain peripheral effects of diabetes and galactosemia. Also disclosed are pharmaceutical compositions containing one of the derivatives and processes for the manufacture and use of the derivatives.
Patent HU-895320-D0 (HU)
Title: Process for the preparation of pyridine derivatives
Inventor: BREWSTER ANDREW GEORGE
IPC: A61K31/46
Filed: 1989-10-16
Abstract: The invention concerns novel, pharmaceutically useful 1,3-dioxane alkenoic acid derivatives of the formula I containing a pyridyl moiety at position 4 of the dioxane ring and in which the groups at positions 2, 4 and 5 have cis-relative stereochemistry, X is hydrogen, alkoxy or hydroxy, Y is vinylene, n is 1 or 2, A<1> is alkylene, the substituents R<1> and R<2> at position 2 of the dioxane ring have a variety of values defined hereinafter, and R<4> is hydroxy, a physiologically acceptable alcohol residue or alkanesulphonamido, and the pharmaceutically acceptable salts thereof. The invention also includes processes for the manufacture and use of the acid derivatives as well as pharmaceutical compositions for therapeutic use in one or more of a variety of diseases such as ischaemic heart disease, cerebrovascular disease, asthmatic disease and/or inflammatory disease. <CHEM> l
Patent NO-862619-D0 (NO)
Inventor: GLANG SIEGFRIED
IPC: E21D11/38
Filed: 1986-06-27
Abstract: A sealing profile made of rubber or rubber-like material, for sealing tubular tunnel segments provided with a recess extending therearound at their edges. The base surface of the profile has 4, 5, or 6 grooves extending parallel to each other in the longitudinal direction. Correspondingly, on top of the grooves are 3, 4, or 5 ducts, respectively, which are displaced sideways with respect to the grooves. The ducts also extend parallel in the longitudinal direction of the profile. The base surface of the profile has a plane surface and the grooves are identically shaped and arranged with equal spacings between each other. The ducts disposed above the grooves also have the same spacing between each other. The wall thickness of the profile is nearly everywhere equal, and the lateral sides of the profile are inclined with an angle of 10 DEG  to 20 DEG .
Patent NO-865219-D0 (NO)
Inventor: LECOFFRE YVES
IPC: B04B1/02
Filed: 1986-12-22
Abstract: A rotary vortex separator for heterogeneous liquids, e.g. water with a small oil content on an offshore oil platform, includes injection channels (30) which inject water to be de-oiled at an axial speed relative to the periphery of the separator at the upstream end (4) of a cylindrical separation chamber (2) rotating about its axis (8). Purified water leaves from the other end (6) of said chamber via an annular outlet opening (26) of smaller radius to constitute a free vortex type of flow. The oil is removed by an axial tube (28).
Patent NO-881877-D0 (NO)
Inventor: GULLION STEVEN D
IPC: F16J15/02
Filed: 1988-04-29
Abstract: An improved subsea wellhead seal assembly includes an annular body 28 having a pair of lower annular skirts 32, 34, one 32 extending downwardly and outwardly and the other 34 extending downwardly and inwardly, a lower landing ring 50 and means 62 movably securing the lower landing ring to the annular body so that, when the lower landing ring is landed, the annular body continues its downward movement to deform the annular skirts outwardly and inwardly into sealing engagement with the walls of the annulus. A reaction ring 56 is provided landing ring for engagement by the ends of skirts and spacer rings 52 may be used to preselect the level of the sealing surface engagement by the skirts.
Patent NO-885822-D0 (NO)
Inventor: SCHEER DERK VAN DER
IPC: H01H77/06
Filed: 1988-12-30
Abstract: An electromagnetic switch with a housing (1) provided with at least one magnet system (2), comprising a stator body (3) of magnetic material having an oblong chamber (6) accomodating a movable armature (7) of magnetic material, with an exciter winding (10) for the excitation of a magnetic field in the at least one magnet system (2). A swingably supported first arm (15) can be brought into motion under the influence of the excited magnetic field. To actuate a pair of contacts (23, 24) a swingably supported second (16) arm is provided, on each of said first and second (16) arms one end of at least one leaf spring (13, 14) acts. Said first (15) and second (16) arms extending on either side of the chamber (6) at right angles to the lengthwise direction thereof in such a way that each of them can swing about their support point (40, 42) in the direction of the armature (7). The free end (19) of the first arm (15) is coupled to the armature (7), which has an operating element (8) which acts on the second arm (16).
Patent NO-893762-D0 (NO)
Inventor: PEET NORTON P
IPC: C07D471/14
Filed: 1989-09-21
Abstract: The present invention is directed to a group of compounds which are imidazol[2,1-b]quinazolin-5(3H)-ones, related tricyclic compounds, and pharmaceutically acceptable salts thereof. These compounds are useful as bronchodilators. These compounds are prepared by the reaction of an appropriate hydrazine with an appropriate 1-substituted-2-methyl-2-imidazoline or chemically equivalent compound.
Patent NO-903653-D0 (NO)
Inventor: GILL DAVID CHARLES
IPC: G01F25/00
Filed: 1990-08-20
Abstract: Fluid delivery equipment comprises calibration circuitry which, in a calibration mode of operation, detects a time at which fluid is first caused to flow in the equipment, and provides an output signal a predetermined time thereafter. The output signal may be audible. The equipment is of the hand-held type, including a handset (2), incorporating a manually operable trigger (3), and a distribution head (8) connected to the handset and incorporating a manually operable variable flow restrictor. The equipment may include means for setting a desired width of land which is to be sprayed, in which case, during a calibration mode, this desired width is used as an indicator of the desired flow rate and the predetermined time is adjusted accordingly.
Patent NO-905263-D0 (NO)
Inventor: SKOVSAGER FRANK
IPC: F21V7/22
Filed: 1990-12-05
Abstract: A reflector for a lighting fitting or luminaire, especially for a fluorescent lamp or tube, is produced in a plant, which comprises a first production line (10, 12) for producing transversal fins of the reflector and a second production line (11, 13, 15) for producing side components (16, 17) of the reflector. A predetermined number of transversal fins are assembled or joined with two side components (16, 17) in an assembling unit (14) of the plant, in which assembling unit (14) the transversal fins are maintained in positions substantially corresponding to the arrangement of the transversal fins of the reflector by means of a fixation device. The projecting lugs of the transversal fins are then inserted through corresponding apertures of the side components and are bent for assembling the two side components and the transversal fins to a reflector.
Patent NO-921793-D0 (NO)
Inventor: GILHOUSEN KLEIN S
IPC: H04W36/18
Filed: 1992-05-06
Abstract: In a cellular telephone system a system for directing communications between a mobile user and cell-sites as a mobile user changes cell-site service areas. The mobile user includes an apparatus for, while in communication with another system user via one cell-site, determining a transition of the mobile user from the cell-site service area to the service area of another cell-site. The system includes circuitry responsive to the indication for coupling communications between the mobile user and the other system user via the new cell-site while the mobile user also remains in communication with the system user via the first cell-site. The system further includes apparatus responsive to the coupling of the communications between the mobile user and the other system user via the new cell-site for terminating the communications between the mobile user and another system user via cell-site with communications continuing between the mobile user and the system user via the new cell-site.
Patent NO-924980-D0 (NO)
Inventor: CRACKNELL ROBERT BRIAN
IPC: C10M111/04
Filed: 1992-12-22
Abstract: A polyether having the formula RX[(CxH2x0)n(CyH2y0)pZ]m (I) wherein:  R is either an alkyl or alkyl phenyl group having from 7 to 30 carbon atoms,     X is selected from O, S or N;     x is an integer from 2 to 4;     y is an integer from 6 to 30;     Z is a hydrocarbyl group containing from 1 to 30 carbon atoms;     m is 1 when X is O or S or m is 2 when X is N; n and p are such that the polyether contains between 1 and 40% by weight of (CyH2y0) units and between 40 and 80% by weight of (CxH2x0) units; and  the molecular weight of the polyether is between 500 and 3,500. Lubricating oil compositions comprising such polyethers are disclosed. A method of preparing the polyethers is disclosed and comprises preparing a H-capped polyether, preparing an alkali-metal salt thereof and reacting said salt with an alkylating agent.
Patent NO-930077-D0 (NO)
Inventor: JENSEN ARNE SLOTH
IPC: F26B17/10
Filed: 1993-01-11
Abstract: PCT No. PCT/DK91/00197 Sec. 371 Date Jan. 5, 1993 Sec. 102(e) Date Jan. 5, 1993 PCT Filed Jul. 8, 1991 PCT Pub. No. WO92/01201 PCT Pub. Date Jan. 23, 1992.An apparatus for drying a moist particulate material having a non-uniform particle side with superheated steam includes a cylindrical part wherein a number of parallel, substantially vertical elongated chambers is located in ring form, one or more of the chambers having a closed bottom and the remaining chambers having a steam-permeable bottom, the adjacent chambers being interconnected, and an upper conical part which is also divided into chambers and which at a lower end is connected with the chambers of the cylindrical part of the apparatus, the chambers of the conical part of the apparatus being divided into smaller chambers by inclined guide plates, wherein at least part of each of the inclined guide plates in the conical part of the apparatus is hollow and can be heated by supplying superheated steam hereto.
Patent NO-945049-D0 (NO)
Inventor: ENSIGN DONALD EUGENE
IPC: B32B7/00
Filed: 1994-12-27
Abstract: A method and apparatus for drying of a cellulosic fibrous structure having constant basis weight and/or density or multiple regions varying in basis weight and/or density. Such a cellulosic fibrous structure may have a nonuniform moisture distribution prior to drying by the disclosed method and apparatus. An equally or more uniform moisture distribution is achieved by providing a micropore medium in the air flow path which has a greater flow resistance than the interstices between the fibers in the cellulosic fibrous structure web. The micropore medium is the limiting orifice in the air flow used in the drying process. The micropore medium may be executed in a laminate of plural laminae, each of successively increasing or decreasing pore size. This arrangement provides the advantage that minimal sagging or deformation of each lamina into the next coarser lamina occurs and lateral air flow between the micropore medium and the cellulosic fibrous structure is reduced. The micropore medium may be disposed either upstream or downstream in the air flow path of the cellulosic fibrous structure to be through-air dried.
Patent NO-950269-D0 (NO)
Inventor: PLOCHER BERND
IPC: B60N3/10
Filed: 1995-01-25
Abstract: The folding holder has a holding ring (1) made from first (4) and second (5) half rings connected to each other by a rotary joint (8) which allows the half rings to be moved from a vertical folded position into a horizontal holding position. Rotary guides (3) are arranged on both sides of the first half ring (4) for the swivel movement from the vertical to the horizontal, and vice versa. Horizontal guide rails (2) are arranged on both sides of the walls of the storage compartment to support the second half ring (5).
Patent NO-965203-D0 (NO)
Inventor: MONCRIEF FRANK N
IPC: B65G59/06
Filed: 1996-12-05
Abstract: A partition inserter has a vacuum assembly which pivots out to contact an end partition in a stack, pivots back to remove the partition, and then moves downwardly to release the partition. The positioning of the vacuum assembly is controlled by a set of cams and a cam follower for controlling the horizontal position of the vacuum assembly and a third cam and cam follower for controlling the vertical position of the vacuum assembly. The vacuum assembly has an upper set of cups which move down with the assembly to lower the partition. The upper vacuum cups are also adjustably mounted to the assembly so that the same assembly may be used for partitions of various sizes. When the partition is released from the vacuum cups, the partition is guided downwardly by a pair of conveyors to a set of shooter wheels. The conveyor and shooter wheels are mounted to a set of plates which are adjustably mounted to the frame of the apparatus. The distance between the conveyors and shooter wheels can be adjusted to equal the width of the partition.
Patent NO-973958-D0 (NO)
Inventor: KINNUNEN PASI
IPC: H04J13/18
Filed: 1997-08-28
Abstract: PCT No. PCT/FI96/00691 Sec. 371 Date Aug. 28, 1997 Sec. 102(e) Date Aug. 28, 1997 PCT Filed Dec. 20, 1996 PCT Pub. No. WO97/24848 PCT Pub. Date Jul. 10, 1997A method and receiver for identifying data transmission rate from a signal which has several transmission rate alternatives. The signal contains modulation symbols (201 to 206) which are formed as a vector and which are submatrices of a known, essentially orthogonal transform matrix selected on the basis of a combination of bits to be transmitted. A correlation is formed between a received modulation symbol (201 to 206) and the known modulation matrix, as a result of which correlation vectors (301 to 306) are produced, each correlation vector being composed of correlation values (311) which are used to detect the signal. By utilizing the correlation values (311) of one or more correlation vectors (301 to 306), an estimate (556) is formed for each data transmission rate representing the probability of the data transmission rate of the signal, and the estimates (556) are used to select the most probable data transmission rate to be used for detecting the signal.
Patent NO-980037-D0 (NO)
Inventor: HERBST THOMAS
IPC: A47L9/24
Filed: 1998-01-05
Abstract: The pipe has an inner pipe (15) with a detent-bar extending axially; the detent bar having holes into which at least one locking piece is fitted. The locking piece is held inside a guide sleeve (12) partly gripping over the inner pipe and positioned on the outer pipe (11). The guide sleeve is enclosed by an operating sleeve (13). The end of the operating sleeve pointing away from the outer pipe and is joined to a ring-cap (14). The ring-cap is movable in relation to the guide sleeve. Between the operating sleeve and the ring cap is a groove (37) containing a circular bar-spring (20) positioned on the outer surface of the guide sleeve.
Patent NO-990790-D0 (NO)
Inventor: PARIKH INDU
IPC: A61K49/00
Filed: 1999-02-19
Abstract: Composition (I) of microparticles of a water-insoluble substance comprises particles of an industrially useful water-insoluble or poorly soluble compound (i), a phospholipid (ii) and at least one non-ionic, anionic or cationic surfactant (iii) where (iii) provide volume-weighted mean particle size values of the water-insoluble compound at least 50% smaller than particles produced without (iii) using the same energy input.
Patent GB-0001449-D0 (GB)
Title: Compositions
IPC: A61K38/095
Filed: 2000-01-21
Abstract: The present invention relates to compositions for controlled release of a cortisol antagonist comprising at least one release rate controlling substance together with said cortisol antagonist and methods of preventing or treating metabolic syndrome, diabetes mellitis type II or symptoms or complications thereof in a mammal, which method comprises administering such a composition to said mammal in an amount effective to treat one or more of the clinical manifestations of metabolic syndrome or diabetes mellitis type II as well as complications thereof.
Patent GB-0016876-D0 (GB)
Title: Novel formulation
IPC: A61K47/12
Filed: 2000-07-11
Abstract: The present invention relates to a stable pharmaceutical aerosol formulation intended for inhalation. The formulation contains an active substance, an aerosol propellant, a polar flurorinated molecule and an excipient. The preferred propellant is HFA 134a or HFA 227 or a mixture thereof.
Patent GB-0025987-D0 (GB)
Title: Energy absorbing structure
IPC: B60R21/34
Filed: 2000-10-24
Abstract: An energy-absorbing structure (10) comprising a sacrificial member (12) and a skin (14) for covering one side (16) of the sacrifical member (12). The skin (14) has an array (18) of grooves (20) formed in the surface (22) closest to the sacrifical member (12). The grooves (20) provide lines of wakness which improve yieldability of the structure (10) when in collision with large objects (e.g pedestrians), but without adversely affecting damage resistance to small object, e.g. stone chippings.
Patent GB-0219577-D0 (GB)
Title: A product pack
IPC: B65D81/34
Filed: 2002-08-22
Abstract: A product pack ( 1 ) which when in use is adapted to house a combination of liquid and solid elements and which is designed to facilitate the separation of said elements by part of the pack being so constructed as to segregate and absorb a substantial portion of the liquid without any undue external leakage so that said part and its liquid can subsequently be discarded as waste.
Patent GB-0302105-D0 (GB)
Title: Portable communication device
IPC: H04M1/73
Filed: 2003-01-29
Abstract: A foldable portable communication device comprising a portable power supply, power level detection means, configuration detection means and control means. The control means is coupled to the power level detection means 32 and to the configuration detection means 30 and is configured to implement at least one power saving measure 36 if the power level falls below a threshold and the portable communication device is in the open configuration. The implementation of the power saving measure may additionally require detection of the absence of any command input to the device for a predetermined interval 42 and/or detection that the device is off-line. The power saving method can be the shutting off of the backlight of the LCD screen or shutting off the screen completely. The battery threshold level may be set to conserve enough power to make, for example, a ten minute phone call in the case of an emergency.
Patent GB-0410375-D0 (GB)
Title: High lift device for an aircraft
IPC: B64C9/22
Filed: 2004-05-10
Abstract: An aircraft comprises a wing (2) defining an aerofoil surface, the wing (2) comprising a drooped leading edge flap (1) being moveable between a stowed position and a deployed position. The wing (2) is so arranged that during flight when the high-lift device is in the deployed position, air may flow through an opening (7) in the wing (2) and over the aerofoil surface. During flight, air preferably flows into the boundary layer (13) on the upper surface of the wing (2). This energises the boundary layer (13), aft of the trailing edge of the drooped leading edge flap increasing its stability allowing the maximum achievable lift coefficient to be increased and hence reducing aircraft take-off and approach speeds.
Patent GB-0421197-D0 (GB)
Title: Hydrodynamic energy generating device and method
IPC: F03B13/08
Filed: 2004-09-23
Abstract: A hydrodynamic energy generating device comprises four reservoirs 1-4 bounded by outer wall 5 and inner walls 6. A channel (14 fig. 2) is provided through the wall 5 connecting the first reservoir to the exterior environment, the channel 14 is provided with a valve system 21-24 which can be controlled to allow the flow of water through the channel into and out of the first reservoir. A turbine rotor 15 is disposed in the channel and coupled to a generator for producing electrical energy in response to rotation of the turbine rotor by the water. The outer wall 5 may be provided with a series of such channels 14.
Patent GB-0512630-D0 (GB)
Title: Method and apparatus for the production of hollow moulded articles and a hollow moulded article made by the method
IPC: F16L47/06
Filed: 2005-06-21
Abstract: A method of producing an injection-molded plastics article having a hollow interior, such as a pipe section comprising the steps of forming a mold cavity having outer dye parts and an inner mandrill to define an annular mold cavity. Then introducing plastics material into the mold cavity and delivering a pressurized fluid to the interface between the mandrill and the inner surface of the molded article through passages in the mandrill opening to the surface thereof, and withdrawing the mandrill while maintaining the outer dye parts in a closed condition. In addition, an apparatus for producing such hollow molded article, the hollow molded article itself, and a method of lining an aged, broken or damaged pre-existing pipeline are also described.
Patent GB-0517257-D0 (GB)
Title: Pond filters
IPC: C02F3/12
Filed: 2005-08-23
Abstract: Pond filters including mechanical filtration and biological filtration in separate compartments 11, 12, 13 within a common housing 1. Inlet water is fed into a first compartment 11 housing moveable media 41 and energy from the inlet flow causes the moveable media 41 to move. Mechanical filtration is provided in a second compartment 12 and a static biological filter is provided in a third compartment.
Patent GB-0517315-D0 (GB)
Title: An article of bedding
IPC: A47G9/02
Filed: 2005-08-24
Abstract: An article of bedding comprising a bottom sheet (11) having side walls (12) thus to form a box sheet to be placed elastically over a mattress (10), and a top cover (14) having its edges attached to those of the bottom sheet (11) by means of a gusset (16). A sliding clasp fastener or the like (15) is provided to attach the edges of the bottom sheet and top cover together respectively when the article is not in use. A pillowcase (18) is permanently or removably attached to one end of the sheet and has an opening for insertion and removal of a pillow. The entire article, possibly excluding the pillow, is preferably of machine washable materials. An article made in this way ensures that the top cover which may contain a duvet, cannot slide off the bed inadvertently and therefore the occupant, most likely a child, is kept warm and safe from falling out of bed whilst having freedom of movement within the enclosure formed by the bottom sheet and top cover.