baber/WOPTO huggingface dataset:
Patent HU-906228-D0 (HU)
Title: New process for the production of 9-(2,2-di)alkoxi-carbonyl)-cyclopropyl)-purine derivatives
Inventor: GEEN GRAHAM RICHARD
IPC: C07D473/22
Filed: 1990-09-26
Abstract: A process for the preparation of a compound of formula (A): <CHEM> wherein X is hydrogen, hydroxy, chloro, C1-6 alkoxy or phenyl C1-6 alkoxy and Ra and Rb are hydrogen, including acyl and phosphate derivatives thereof; which process comprises:  i) the preparation of a compound of formula (I): <CHEM> wherein R1 is C1-6 alkyl, or phenyl C1-6 alkyl in which the phenyl group is optionally substituted; R2 is hydrogen, hydroxy, chlorine, C1-6 alkoxy, phenyl C1-6 alkoxy or amino; and R3 is halogen, C1-6 alkylthio, C1-6 alkylsulphonyl, azido, an amino group or a protected amino group, which process comprises the reaction of a compound of formula (II): <CHEM>  with a compound of formula (VII): <CHEM> wherein Q is a leaving group, J is hydrogen or halo and R1 is as hereinbefore defined; to give a compound of formula (VIII): <CHEM> followed by reduction of the compound of formula (VIII) to give a compound of formula (I) as hereinbefore defined; and, as necessary or desired, interconverting variables R1, R2 and R3 to further values of R1, R2 and R3; (ii) the conversion of the resulting compound of formula (I) to a compound of formula (A) by converting variable R3, when other than amino, to amino, reducing the ester groups CO2R1 to CH2OH and optionally forming acyl or phosphate derivatives thereof, and as necessary or desired converting variable R2 in the compound of formula (I) to variable X in the compound of formula (A).
Patent IT-8607211-D0 (IT)
Inventor: ANDREA LONGONI
IPC: A63C10/28
Filed: 1986-12-03
Abstract: The binding device for snow boards comprises a base plate (2) directly integral with the snow board supporting, hinged along the same axis (18), a toe plate (3) and a heel plate (4). Both the heel plate (4) and the toe plate (3), whose positions relatively to the base plate (2) are adjustable, are equipped with strap means (5, 6) for gripping a snow boot.
Patent NO-874155-D0 (NO)
Inventor: BJOERNBERG ARNE
IPC: C02F1/68
Filed: 1987-10-02
Abstract: The present invention relates to a method for treating lakes with selenium with the intention of lowering the mercury content of fish, and is characterized by supplying to the lake selenium in the form of a selenium salt incorporated in a carrier material capable of dispensing selenium to the surrounding water substantially continuously and in a controlled manner. The carrier material is preferably a rubber-based or silicon-based and biologically degradable material. There is preferably maintained an effective selenium level of beneath 10  mu g.
Patent NO-894976-D0 (NO)
Inventor: OWENS JOSEPH MICHAEL
IPC: C08K3/24
Filed: 1989-12-12
Abstract: Acid-functional polymer may be reacted with a polyvalent transition metal compound at a temperature above the Tg of the polymer to produce a crosslinked polymeric product. The polymeric product may be used in coating compositions that dry to a film without the required presence of volatile ligands. Improved coatings such as floor polishes are disclosed.
Patent NO-905418-D0 (NO)
Inventor: SMITH JOHN SCOTT
IPC: C22C30/00
Filed: 1990-12-14
Abstract: An oxidation resistant alloy containing iron, cobalt, nickel and at least 4 to 5% by weight aluminum having at least a duplex crystalline structure. One crystalline component of this structure is a gamma (fcc) phase having a gamma prime phase dispersed therein. The second crystalline component is enriched in aluminum compared to the first crystalline component and exhibits characteristics under X-ray diffraction and electron diffraction analysis of a BCC B2 structured phase. <IMAGE>
Patent NO-921769-D0 (NO)
Inventor: MENTINK LEON
IPC: A23L33/20
Filed: 1992-05-05
Abstract: Low-calorie chocolate comprising:     - fat, preferably originating from cocoa,   - a sweetening filler,   - at least one emulsifying agent, - and optionally defatted dry cocoa and/or a pulverulent milk product or derivative, characterised in that it has a total fat content of less than 32%, preferably less than 31% and more preferentially still less than 29% by weight with respect to the weight of the combined abovementioned ingredients, and in that the sweetening filler is based on at least one product chosen from the group consisting of high purity crystallised maltitol, lactitol, hydrogenated isomaltulose and low-calorie saccharide polymers.
Patent NO-924317-D0 (NO)
Inventor: BURK MARK JOSEPH
IPC: C07F9/6568
Filed: 1992-11-10
Abstract: Chiral 2,5-disubstituted phospholanes useful as transition metal ligands in asymmetric catalysis and processes for their preparation are disclosed.
Patent NO-924869-D0 (NO)
Inventor: FLECKENSTEIN HERMANN
IPC: B01D46/30
Filed: 1992-12-16
Abstract: 2.1. In the case of the prior processes and apparatus for the melting of silicate raw materials, the requisite outlay for effectively reducing the emission values with respect to dust, fluorides and chlorides in the tank exhaust gases, and for recycling the additives back to the molten bath is relatively high. 2.2. According to the invention, provision is made for preheating the raw material mixture, cleaning the tank exhaust gases, and recycling the impurities back into the molten bath to be performed simultaneously as one integrated process step and by the same apparatus, namely the raw material preheater (9). For this purpose, a sorbent storage silo (27) and also a metering device (28) for the proportional discharge of the sorbent into a receiving container (12) of the preheater (9) are arranged above the preheater (9). Alternatively, a liquid container (29) can be provided, as can an atomising element (31) for the proportional spraying of liquid from the liquid container (29) into the receiving container (12). 2.3. Production of rock wool from basalt. <IMAGE>
Patent NO-941501-D0 (NO)
IPC: G02B5/18
Filed: 1994-04-25
Abstract: A multifocal ophthalmic lens has a spiral-like pattern on its surface in an area overlying the cornea of a wearer of the lens. The spiral-like pattern is capable of providing a plurality of different dioptric powers. <IMAGE>
Patent NO-960467-D0 (NO)
Inventor: KALINDJIAN SARKIS BARRET
IPC: A61K31/38
Filed: 1996-02-05
Abstract: Compounds of formula (I) wherein R<1> and R<2> are independently H, methyl, halo, carboxy, esterified carboxy, amidated carboxy, carboxymethyl, esterified carboxymethyl or amidated carboxymethyl; R<3> and R<4> (or each R<3> and R<4> group, when m or n is 2 or more) are independently selected from halo, amino, nitro, cyano, sulphamoyl, sulphonyl, trifluoromethyl, C1 to C3 alkyl, C1 to C3 alkoxy, hydroxy, C1 to C3 hydroxyalkyl, C1 to C3 alkylcarboxyamino, carboxy, esterified carboxy and amidated carboxy; R<5> and R<6> are independently selected from H and the groups recited above for R<3>; m is from 0 to 4, provided that m is not more than 2 unless R<3> is exclusively halo; n is from 0 to 4, provided that n is not more than 2 unless R<4> is exclusively halo; R<7>, R<9> and R<10> are independently H or C1 to C3 alkyl; R<8> is H or C1 to C15 hydrocarbyl, in which one or more hydrogen atoms of the hydrocarbyl group may be replaced by a halogen atom, and up to two of the carbon atoms may be replaced by a nitrogen, oxygen or sulphur atom, provided that R<8> does not contain a -O-O-group; U is aryl, substituted aryl, heterocyclic, substituted heterocyclic or cycloalkyl, and Z is a group of formula (II) or (III) (wherein R is H or C1 to C3 alkyl; X is -CO2H or tetrazolyl; Y is H, -CO2H, tetrazolyl, -CH2OH, -CO2Me or -CONH2, and a is from 0 to 2); and pharmaceutically acceptable salts thereof have a high affinity for CCK and/or gastrin receptors.
Patent NO-971571-D0 (NO)
Inventor: BAEKKELIEN INGAR
IPC: A47L9/18
Filed: 1997-04-04
Abstract: A suction apparatus with water based filtration device for filtration of dust, said device having an upper and lower part, an inlet part (1) for dusty air and an outlet part for filtered air flow. The upper part is formed like a dome (6) adapted to close an upwardly facing opening of the lower part by means of a sieve plate (5) being the means to control and drain off water from the outlet part (7), and to seal between upper and lower part of the first filtering step means of the filtration device. The lower part has the inlet part (1) provided with guide pipe (2) guiding dusty air to a water/air distributor (3) for spreading the air in a wider base of water in order to then rotate and drain water in direction of the guide pipe (2) and the sieve plate (5). The composite filter is associated with a suction motor apparatus (28) using bypass principle, said apparatus being located in a specific cooling chamber (18) located below a second filtering step means or housing (8-14), where the motor (28) pulls with its own operational air cooled air out from the cooling chamber (18) from the vacuum chamber (14) having a channel to the motor chamber (18), such that all air both from the motor (28) and said first and second filtering step means is fine filtered in an end filter (23-24).
Patent NO-984532-D0 (NO)
Inventor: YOSHIHAMA MAKOTO
IPC: C07D317/54
Filed: 1998-09-28
Abstract: The present invention provides new tetralone or benzopyranone derivatives and a method for producing the derivatives useful for a therapeutic agent for preventing and/or treating hormone dependent diseases. The present invention is a new tetralone or benzopyranone derivative represented by a particular general formula (I). <CHEM> wherein R1 and R2 represent hydrogen, a hydroxy group, an alkyloxy group or an aralkyloxy group, respectively, R3- R7 represent hydrogen, a hydroxy group or a straight or branched alkyl, alkyloxy or aralkyloxy group having 1-6 carbon atoms, a halogen, an amino group or an alkylene dioxy group joined at R3 and R4, R4 and R5, R5 and R6, or R6 and R7, respectively, and A represents a methylene or oxygen. In the production, a particular tetralone or benzopyranone compound and a particular benzaldehyde compound are reacted.
Patent NO-990688-D0 (NO)
Inventor: KNUDSON MARK B
IPC: A61F2/02
Filed: 1999-02-12
Abstract: The present invention relates to an apparatus for use in a coronary bypass procedure at a coronary vessel on a heart wall, said apparatus comprising a conduit having first and second arms each having first and second ends, the configuration and sizes of the conduit being such that when the said first arm is inserted into said heart chamber so that its end is in blood flow communication with blood contained within said chamber, the second arm can extend exterior of the heart wall for connection with a neighbouring coronary vessel, such that its second end is in blood flow communication therewith. <IMAGE>
Patent NO-991321-D0 (NO)
Inventor: PREVOT GURARD
IPC: E05B3/06
Filed: 1999-03-18
Abstract: The return device (10) includes a body having a front face with means adapted to engage complementary means integral with the doorknob hole. The body has a longitudinal slot (17) which houses a spring (18), the ends having two branches (15,16) forming a fork. The width (L) of the slot is greater than the distance (1) separating the fork branches. The slot includes a portion (17a) emerging on the body rear face allowing passage of the spring.
Patent NO-992930-D0 (NO)
Inventor: BENNETT ALISON MARGARET ANNE
IPC: C08F10/02
Filed: 1999-06-16
Abstract: Ethylene may be polymerized by contacting it with certain iron or cobalt complexes of selected 2,6-pyridinecarboxaldehydebis(imines) and 2,6-diacylpyridinebis(imines). The polymers produced are useful as molding resins. Novel 2,6-pyridinecarboxaldehydebis(imines) and 2,6-diacylpyridinebis(imines), and novel complexes of 2,6-pyridinecarboxaldehydebis(imines) and 2,6-diacylpyridinebis(imines) with iron and cobalt are also disclosed.
Patent NO-993016-D0 (NO)
Inventor: GARSHELIS IVAN J
IPC: G01L3/10
Filed: 1999-06-18
Abstract: A magnetoelastic torque sensor for providing an output signal indicative of the torque applied to a member about an axially extending axis of the member, comprising, a first magnetoelastically active region in the member, the region being magnetically polarized in a single circumferential direction and possessing sufficient magnetic anisotropy to return the magnetization in the region, following the application of torque to the member, to the single circumferential direction when the applied torque is reduced to zero, whereby the magnetoelastically active region produces a magnetic field varying with the torque. Magnetic field sensors are mounted proximate to the magnetoelastically active region and oriented with respect thereto to sense the magnitude of the magnetic filed at the sensors and provide the output signal in response thereto. At least the magnetoelastically active region of the member is formed of a polycrystalline material wherein at least 50 % of the distribution of local magnetizations lie within a 90°C quadrant symmetrically disposed around the single circular direction and having a coercivity sufficiently high that the field arising from the magnetoelastically active region does not magnetize regions of the member proximate to the magnetoelastically active region to give rise to parasitic magnetic fields which are of sufficient strength to destroy the usefulness, for torque sensing purposes, of the net magnetic field seen by the magnetic field sensor means.
Patent NO-993265-D0 (NO)
Inventor: FUKUYAMA TAKANORI
IPC: B06B1/02
Filed: 1999-06-30
Abstract: The present invention relates to an electric-mechanical-acoustic converter used mainly in a mobile telephone and the like, and its objective is to provide a high-quality product in which damage and degradation of performance caused by shock due to a drop are prevented. In order to achieve this objective, the present invention includes at least one suspension (14) supporting a movable portion (19) formed of the magnetic circuit portion (17) and a weight portion (13), and a frame (9) supporting a diaphragm (8) and the suspension (14), a space in an elastic deformation range of the suspension (14) being provided between the outer periphery of the movable portion (19) and the frame (9). Even in the case where a portable terminal apparatus is dropped, and the electric-mechanical-acoustic converter built therein is subjected to shock, the outer periphery of the movable portion (19) is received by the frame (9), whereby the suspension (14) can be prevented from being permanently deformed. <IMAGE>
Patent GB-0009333-D0 (GB)
Title: Vehicle rear view mirror
IPC: B60R1/02
Filed: 2000-04-14
Abstract: A vehicle rear view mirror comprising a housing (1), a mirror lens and a location frame (3), said frame (3) being adapted to carry said mirror lens and to locate within said housing (1).
Patent GB-0010433-D0 (GB)
Title: Alkene oligomerization process
IPC: C07C67/08
Filed: 2000-04-28
Abstract: An octene composition is disclosed wherein octene oligomers with tetra-substituted double bonds represent between 10 and 15 mole % of the total amount of octene oligomers; further disclosed are the use of such octene composition in the preparation of a higher alcohol or an ester of a polycarboxylic acid, and the process for the preparation of a higher alcohol and a polycarboxylic ester from such octene composition.
Patent GB-0114417-D0 (GB)
Title: Lubricating systems for regenerative vacuum pumps
IPC: F04D19/04
Filed: 2001-06-13
Abstract: In a vacuum pump of the regenerative type or including a regenerative section in which a rotatable vertical shaft (22) is supported by upper and lower bearings (24,26), a lubricating system for lubricating the upper bearing (24) comprising an axial bore (28) extending along the shaft (22) and communicating at its upper end with at least one oil hole (30) in alignment with the upper bearing (24), the lower open end (29) of the axial bore extending in to a shaft reservoir located in a sump for containing lubricating fluid, the arrangement being such that centrifugal force generated by the rotation of the shaft will cause the lubricating fluid in the shaft reservoir to pass along the axial bore as a thin film towards the oil hole and hence to the upper bearing, in which at least one port is formed in a wall of the shaft reservoir to permit the passage of lubricating fluid therethrough from the sump in a controlled manner dependent upon the head of lubricating fluid in the sump above the port. <IMAGE>
Patent GB-0308507-D0 (GB)
Title: Crop spraying apparatus
IPC: A01M7/00
Filed: 2003-04-12
Abstract: Agricultural crop spraying apparatus comprising a spray boom (1) consisting of a plurality of mutually hinged boom sections (2, 3, 4), latch means controlling folding of the boom sections (2, 3, 4), and sensing means disposed along the front edge of the boom (1) to sense contact with an obstacle, the sensing means being coupled to the latch means to allow folding of the boom sections (2, 3, 4) when an obstruction is sensed.
Patent GB-0328221-D0 (GB)
Title: Formation of solid layers on substrates
Filed: 2003-12-05
Abstract: The invention discloses a method of forming, on the surface of a substrate, a first layer which is suitable for activating a second solid-layer-forming chemical reaction thereon, the method comprises the steps of bringing into contact with the substrate a first liquid which forms a first solid layer thereon, the first liquid comprising an activator for the second solid-layer-forming chemical reaction, characterised in that the first liquid is selected so that the first solid layer adheres to the substrate and is permeable to a second liquid that comprises one or more reagents for the second solid-layer-forming chemical reaction. A second solid layer can then be formed on the substrate by bringing into contact with the first solid layer a second liquid comprising one or more reagents for the second solid-layer-forming reaction.
Patent GB-0410839-D0 (GB)
Title: Novel device
IPC: B05C17/005
Filed: 2004-05-14
Abstract: A dispensing container for application of a fluid film forming substance to a surface, particularly a therapeutic film to a user's skin comprising a reservoir of a fluid film forming substance, a dispensing nozzle for the film forming substance, and a pump to send the substance from the reservoir through the dispensing nozzle. The dispensing nozzle comprises an elongate slot shaped aperture, and the dispensing container is adapted, particularly by a support extending from the side of the dispenser, so the nozzle can move adjacent to the surface in a direction transverse to the length direction of the slot whilst the substance is flowing through the aperture.
Patent GB-0410850-D0 (GB)
Title: Cooling
IPC: H01M8/04
Filed: 2004-05-14
Abstract: According to the invention, there is provided an apparatus for cooling a device powered by a fuel cell (6) and having at least one component which requires cooling, the apparatus comprising an evaporative cooler (1) for cooling the or each component and wherein the evaporative cooler (1) comprises a cooling member having a surface from which evaporation can occur, means for interconnecting a waste fluid outlet of the fuel cell (6) to the evaporative cooler (1), and means for drawing the fluid to the evaporative surface of the cooling member.
Patent GB-0421190-D0 (GB)
Title: Contact lens package and assembly
IPC: B65D77/20
Filed: 2004-09-23
Abstract: A single package (10) for a contact lens includes a flange (13) with a well (16) formed therein for holding a contact lens (20) in solution (22) and a curved tongue portion (13a) extending in a direction away from said well (16). A flexible cover sheet (18) extends over the flange (13) and is sealed about the perimeter (16a) of the well (16) to seal the lens (20) and solution (22) in the well (16). The cover sheet (18) may by easily peeled from the flange (13) by a user to access the lens (20) held therein. First and second support (24, 26) structures are formed opposite each other and extend generally perpendicularly from the flange (13). A package assembly (50) is also disclosed including a second package (10) configured substantially the same as a first package (10) wherein the first and second packages (10) may be releasably attached to each other with the first and second support structures (24, 26) of each in meshing engagement with each other.
Patent GB-0516030-D0 (GB)
Title: Landing gear
IPC: B64C25/34
Filed: 2005-08-04
Abstract: A semi-levered landing gear for an aircraft comprises a main shock absorber strut (1) with upper and lower telescoping portions, with the upper portion pivotally connectable to the airframe. The landing gear further comprises a bogie beam (4) to extend fore and aft of the airframe with at least one forward axle and one aft axle for respective forward and aft wheels and a main pivot between the forward and aft axle pivotally connected to the lower portion of the main shock absorber strut and an auxiliary actuator mechanism comprising a spring unit (11) pivotally connected at a lower end to an auxiliary pivot on the bogie forward of the main pivot, and at an upper end to an anchor point (112) offset from the pivot connection of the upper portion to the aircraft fuselage so that during stowing both the strut and spring unit pivot together about different pivot points, which causes a relative longitudinal movement between the main pivot and auxiliary pivot that further tilts the bogie beam to a stowing position.
Patent GB-0718991-D0 (GB)
Title: Methods and compositions to treat aquatic organisms
Filed: 2007-09-28
Abstract: The invention relates generally to the field of aquaculture, it provides methods and compositions for controlling and/or preventing diseases in aquaculture of aquatic organisms, in particular in controlling and/or preventing disease in aquaculture of larvae of aquatic organisms, including fish larvae, crustaceans and bivalves. More specifically, the invention provides the use of heat shock proteins in methods and compositions of controlling and/or preventing diseases in aquaculture of aquatic organisms. In one embodiment, the compositions relate to the enrichment of fish food including microalgea; rotifers, such as for example Brachionus; Artemia; zooplankton including copepods, nematodes, cladocerans and trochophora larvae; and other with heat shock proteins. The compositions and methods of the present invention are particularly useful to enhance the resistance of organisms, which are at the moment of treatment not able to make antibodies, to opportunistic or obligate pathogenic micro-organisms. More specifically the invention describes the anti-infectious effect of feeding heat shock proteins.
Patent GB-0719475-D0 (GB)
Title: Rubber
Filed: 2007-10-05
Abstract: A method of making an article comprises mixing recycled rubber crumb and/or granulate with virgin rubber in a high shear mixer (such as an internal mixer) and adding a second aliquot of virgin rubber to the mix to provide a batch used to form an article. Typically, the crumb and/or granulate is present in an amount above 60 wt.% of the mix. The materials may be exposed to a temperature of up to 200{C in the mixer. A method of recycling rubber is also disclosed, which comprises mixing recycled rubber crumb and/or granulate in a high shear mixer with virgin rubber as well as process aids and/or a vulcanising cure system. A rubber composition comprising an aggregate 10A of used rubber crumb and/or granulate 2 in a virgin rubber matrix 5 is also claimed. The compositions are used to form truck tyres or acoustic sheets.
Patent GB-0918453-D0 (GB)
Title: Imaging device
Filed: 2009-10-21
Abstract: An imaging device is described having an electro-mechanical image stabilization system capable of removing the effect on a generated image of vibration and angular movement of the device. The system includes a mechanical coupling interposed between the optics and the drive electronics of the device. The coupling ensures that movement generated by vibration is translated into linear movement of the optics and the drive electronics relative to each other.