baber/WOPTO huggingface dataset:
Patent NO-871222-D0 (NO)
Inventor: ALBARELLA JAMES P
IPC: G01N33/52
Filed: 1987-03-24
Abstract: Test compositions and test device are provided which are capable of generating different hues at different analyte concentrations. The compositions are capable of generating a yellow hue in situ. Visual tests for clinically important analytes, such as glucose, are determined by use of two independent catalytic systems which are reactive with reduced nicotinamide adenine dinucleotide to produce a range of hues; the particular hue produced depending on the concentration of the analyte. The invention provides a test device for the determination of analyte, e.g. glucose, in body fluid which exhibits a RAINBOW of hues, the particular final hue produced depending on the analyte concentration.
Patent NO-872489-D0 (NO)
Inventor: LINDSKOG INGA MARIANNE
IPC: A61M31/00
Filed: 1987-06-15
Abstract: The invention concerns an intravaginal device comprising a combination of 17 beta -estradiol and a supporting matrix for treating hypoestrogenic women. The device releases continously 17 beta -estradiol at a rate of about 0.5 to about 25  mu g/24 h. The invention also comprises a method of preparing the device and a method of treating hypoestrogenic women by using the device.
Patent NO-874541-D0 (NO)
Inventor: JUPIN ALAIN
IPC: B65D83/00
Filed: 1987-11-02
Abstract: A distributor for pasty products comprises a body having a tubular body (4) with a cylindrical barrel (5), a piston (7) with a flexible flared-out top lip (8) sliding in the barrel (5) and a top carrying an orifice through which the pasty product can pass, and also having a distribution head fixed on the tip. Pasty product is directed and expelled by a suction and compression effect. According to the invention, in order to allow air to be evacuated when the piston is being inserted into the tubular body (4), this body (4) comprises a transverse inner relief (35) having a minimal inside diameter which is 0.5 to 1.5 mm less than the inside diameter of the barrel (5) and, preceding it, a flared-out inlet zone (36) having an engagement diameter at least equal to the outside diameter of the flexible lip (8), the outside diameter of the middle part (40) of the piston (7) being at least 0.4 mm smaller than the minimal inside diameter of the relief (35).
Patent NO-882340-D0 (NO)
Inventor: JONES WINTON D
IPC: C07D498/04
Filed: 1988-05-27
Abstract: The present invention relates to tricyclic oxazolones of the formula   <CHEM>  wherein Q is a divalent sulfur or oxygen atom; one of X and Z is an oxygen atom and the other is an imino group; and  n is 0 or the integer 1 or 2, which enhance myocardial contractile force and are useful as cardiotonics in the treatment of heart failure.
Patent NO-884744-D0 (NO)
Inventor: BARMENTLOO ADRIANUS
IPC: B65F3/00
Filed: 1988-10-25
Abstract: A container (2) for a refuse lorry is divided by means of at least one horizontal partition (3) into several compartments (4,5) lying above each other. The filling openings of the compartments (4,5) are disposed on the rear of the container (2). The container (2) is provided on the rear with a rear loader (6) having a filling opening (7) and a compacting mechanism (8). The rear loader (6) has a trough (21) which is divided in by means of at least one horizontal partition (22) into several compartments (23,24) lying above one another and corresponding to the compartments (4,5) of the container (2). The compartments (23,24) connect to the filling opening (7) via slide plates (25,26). With this container (2) different types of refuse separated from each other, can be deposited each in one of the compartments (4,5) of the container (2).
Patent NO-893642-D0 (NO)
Inventor: STAMATIOU PAUL ORSON
IPC: A47L23/26
Filed: 1989-09-12
Abstract: A holder for flexible material, for example a disposable floor mat, comprises a base (4) on which the material rests, at least part of the base having an integral wall (12) so arranged as to form a recess (6). The recess is dimensioned so as to receive the material in a close fit and means are provided to hold the material in place. The holding means may comprise a lip (14) integral with the wall of the holder which extends above the recess and means (19) may be provided on the surface of the holder to act as a guide for the correct placement of the material. Additionally or alternatively the base (4) of the holder may include holding means (26), such as 'Klettostop', which comprises a plurality of upwardly extending hooks or spikes formed from a plastic material. Means may also be provided for retaining the holder (2) on a support surface.
Patent NO-894970-D0 (NO)
Inventor: FOCK JUERGEN
IPC: C09K23/52
Filed: 1989-12-11
Abstract: Polyacrylate esters with long-chain hydrocarbon and polyoxyalkylene groups are disclosed, which are prepared by transesterification of polyacrylate alkyl esters, the alkyl groups of which have 1 to 4 carbon atoms and which were obtained by free radical polymerization, wherein the transesterification is carried out with a mixture of selected alcohols and polyoxyalkylene monools. Compared to products obtained by copolymerization, the transesterification products are largely free of undesirable low molecular weight components, have a narrow molecular weight distribution and exhibit excellent surfactant properties. They are useful especially as W/O emulsifiers for natural and synthetic oils.
Patent NO-901061-D0 (NO)
Inventor: ALBERT RICHARD
IPC: H04H20/69
Filed: 1990-03-06
Abstract: A device for distributing broadband signals via a branched coaxial cable network containing several network levels, comprising broadband amplifiers, with amplifier points containing auxiliary devices and with passive arrangements for signal distribution. To increase the transmission capacity, an optical waveguide network is provided in addition to the coaxial cable network, the ends of which are connected via opto-electrical transducers to output amplifiers of the coaxial cable network. The device can be advantageously used for distributing television and/or radio programmes. <IMAGE>
Patent NO-922757-D0 (NO)
Inventor: SAWYER DONALD C
IPC: A61K31/47
Filed: 1992-07-13
Abstract: An euthanasia solution based upon gamma-hydroxybutramide and a cardiotoxic amount of a compound selected from chloroquine and quinacrine is described. The composition provides effective euthanasia without unwanted side effects.
Patent NO-924372-D0 (NO)
Inventor: CHOPRA SHAM KUMAR
IPC: A61K47/38
Filed: 1992-11-12
Abstract: The invention relates to a device for the release of at least one active substance (e.g. ranitidine) into a fluid medium by dissolution comprising a covering, which is impermeable to the active substance and the fluid, having at least one aperture therein and defining a shaped cavity, the cavity being filled by a shaped core comprising the active substance, and wherein:   a) on exposure of the device to the fluid medium, a surface of the core is exposed and dissolution of the surface by the fluid medium causes a change in at least one dimension of the area of the surface, whilst the surface area of the exposed surface remains substantially constant over at least 50% of the total dissolution time of the core; or b) the active substance is disposed in a matrix of an inert insoluble excipient, the device being axially symmetrical, with its aperture being peripherally disposed so that the release surface of core which is exposed through the aperture is substantially cylindrical or part of a cylinder in shape, whereby to allow substantially constant release of the active substance over at least part of the dissolution time; and processes for its preparation.   <IMAGE>
Patent NO-924382-D0 (NO)
Inventor: TANAKA SHIGENORI
IPC: G01N33/579
Filed: 1992-11-13
Abstract: An assaying agent which can assay a (1 -> 3)- beta -D-glucan originating in a fungus present in the bodily fluid, such as blood or urine, rapidly and conveniently with high accuracy, said agent comprising a lysate prepared by bringing a limulus amoebocyte lysate optionally containing dextran into contact with an insoluble carrier based on polyamide or cellulose and being substantially free from an endotoxin-sensitive factor. <IMAGE>
Patent NO-925049-D0 (NO)
Inventor: BASTIOLI CATIA
IPC: C08L75/04
Filed: 1992-12-30
Abstract: The biodegradable polymeric compositions comprise a starch based component and a polymeric component comprising polymers of hydroxyacids or mixtures thereof with polymers deriving from ethylenically unsaturated monomers, particularly polymers of ethylene-vinylalcohol or polyvinylalcohol.
Patent NO-934618-D0 (NO)
Inventor: PINAULT FRANCIS
IPC: H04B7/26
Filed: 1993-12-15
Abstract: The present invention relates to a device for searching for a connection between a terminal and a radio communications system. The device for searching for a connection between a terminal and a radio communications system comprises a synchronisation member for establishing, in response to a control signal, whether this connection can be made, and a timing member for producing the control signal, following an initial period, after a first waiting period, the timing member again producing the control signal after a second waiting period if it is established that the connection cannot be made following the first waiting period, the timing member moreover comprising means for fixing the duration of the second waiting period so that it is longer than that of the first waiting period. In the device which is arranged in a terminal provided with an energy storage system, the capacity of which is represented by a capacity indicator, the timing member comprises means for fixing at least one of these waiting periods as a function of the capacity indicator. <IMAGE>
Patent NO-940647-D0 (NO)
Inventor: SMITH PETER EDWARD
IPC: F16L1/00
Filed: 1994-02-25
Abstract: PCT No. PCT/GB92/01508 Sec. 371 Date Jul. 1, 1994 Sec. 102(e) Date Jul. 1, 1994 PCT Filed Aug. 14, 1992 PCT Pub. No. WO93/05333 PCT Pub. Date Mar. 18, 1993.A lining process for a pipeline or passageway employs a resin impregnated lining tube which is everted into a collapsed preliner tube in the passageway to be lined. A constraining element allows the preliner tube to expand only in the vicinity of the everting face so that a pool of resin is formed between the everting face and the preliner tuber adjacent to the constraining element. In this manner, air is prevented from communicating with the everting face.
Patent NO-952211-D0 (NO)
Inventor: MZIK JOSEPH
IPC: C09K8/68
Filed: 1995-06-02
Abstract: A fracturing fluid composition for use in fracturing underground formations, such as oil or gas wells is described. It includes at least one anhydrous aliphatic alcohol, a modified guar gum polymer, and as a complexor, a sodium borate salt. A gel breaker which acts over a time period to degrade the guar gum cross linked polymer and thereby reduce the viscosity of the gel is provided as well to aid in the removal thereof from an oil or gas well that has been fractured by application of the fluid under pressure.
Patent NO-952457-D0 (NO)
Inventor: DUNCAN ROBERT HUME
IPC: C09D11/02
Filed: 1995-06-20
Abstract: A printing ink comprises a polymeric binder, a solvent and an adhesion promoting agent which is the reaction product of a zirconium orthoester and ethyl acetoacetate in which the molar ratio of zirconium to ethyl acetoacetate is from 1:1 to 1:4. Preferably, the inks are based on nitrocellulose or an ester type modified cellulose. The inks have been found to have adhesion and heat stability properties similar to inks containing titanium acetylacetonate but the zirconium additives have a much reduced tendency to discolour the ink.
Patent NO-953690-D0 (NO)
Inventor: BLANCHETTE ROBERT A
IPC: D21C9/08
Filed: 1995-09-19
Abstract: The fungi Schizophyllum commune, Trichaptum biforme and Phanerochaete gigantea are useful in reducing the pitch content of pulps and pulpwoods used in making cellulosic products.
Patent NO-961601-D0 (NO)
Inventor: FUJIWARA SHIGEKI
IPC: C07D401/14
Filed: 1996-04-22
Abstract: Disclosed are quinazoline derivatives represented by formula (I):   <CHEM> wherein R<1> represents hydrogen, lower alkyl, alkenyl, or aralkyl; R<2>, R<3>, R<4>, and R<5> represent hydrogen, lower alkyl, lower alkoxy, lower alkanoyl, or the like; R<6>, R<7>, R<8>, and R<9> represent hydrogen, lower alkyl, lower alkoxy, aralkyloxy, or the like, or any adjoining two of them are combined to form methylenedioxy or the like; R<10> represents hydrogen, lower alkyl, or the like; R<11> and R<12> represent hydrogen, lower alkyl, cycloalkyl, phenyl, or aralkyl, or R<11> and R<12> are combined together with N to form a heterocyclic group; and n represents 0, 1 or 2,  and pharmaceutically acceptable salts thereof. These compounds have adenosine uptake inhibitory activity and are useful for the protection of myocardium and for the prevention or treatment of inflammation such as leg and foot edema.
Patent NO-975903-D0 (NO)
Inventor: WIERZBICKI MICHEL
IPC: A61K31/44
Filed: 1997-12-16
Abstract: N-benzyl piperazine derivatives of formula (I), their isomers and addition salts with acids and bases are new. R1 = 1-6 C alkyl; X = O or S; R2 = 1-8 C alkyl (optionally substituted by CO2H or 1-6C alkoxycarbonyl), 1-6C alkoxy, phenyl (optionally substituted by halo, 1-6C alkyl or alkoxy, OH or trihalomethyl), 3-7C cycloalkyl (optionally substituted by ≥ 1 phenyl (optionally substituted by ≥ 1 halo or 1-6C alkyl or alkoxy, OH or trihalomethyl)), 4-(2,3-dithiacyclopent-1-yl)-butyl, pyridyl, NH2 (optionally mono- or di-alkylated with 1-6C alkyl), or a chroman or chroman-alkyl group; and R3 = H, 3-7C cycloalkyl, CHO, phenyl (optionally substituted by halo, 1-6C alkyl or alkoxy, OH or trihalomethyl), pyridyl or 1-20 C alkyl (optionally substituted by ≥ 1 halo, phenyl or cycloalkyl (optionally substituted as described above as in R2)), 1-6C alkoxy, OH or pyrrolidinyl.
Patent GB-0007314-D0 (GB)
Title: Apparatus
IPC: B08B9/04
Filed: 2000-03-27
Abstract: There is described a pig suspension system adapted to fit a pig shaft (2) and comprising a plurality of wheels (8) characterised in that the wheels (8) are concentrically mounted and individually connected to a circumferentially acting biasing means.
Patent GB-0011678-D0 (GB)
Title: Detergent compositions
IPC: C11D3/39
Filed: 2000-05-15
Abstract: A laundry detergent composition containing surfactant and builder also contains a low level (0.5 to 5 wt%) of alkali metal persalt bleach, and from 0.05 to 5 wt% of iminodisuccinate (IDS) or hydroxyiminodisuccinate (HIDS). The composition provides improved stain removal, and reduced in-wash fading of chlorine-sensitive dyes, in wash liquors containing hypochlorite ions.
Patent GB-0026902-D0 (GB)
Title: Machinable body and casting process
IPC: B22C1/08
Filed: 2000-11-03
Abstract: A process for forming a mould or a core for casting molten metal by machining (e.g. cutting or drilling) to the desired shape a bonded particulate refractory material wherein the shear strength of the refractory particles is less than the shear strength of the bonds between the particles. The preferred particulate is aluminosilicate microspherers (e.g. "flyash floaters") and the binder is preferably based on silica (e.g. fumed silica/sodium hydroxide). The bonded particulate material is easily machined to form accurately dimensioned moulds or parts thereof.
Patent GB-0109443-D0 (GB)
Title: Blood collection apparatus
IPC: A61M1/00
Filed: 2001-04-17
Abstract: An apparatus for collecting blood from a patient, comprising a collection vessel having a pleated, compressible body, the vessel having an inlet port which comprises two port connections, the first being adapted to be connected to a patient line for drawing blood from a patient and the second being adapted to be attached to a constant vacuum, wherein the collection vessel comprises an outlet port adapted to be connected to a blood collection bag.
Patent GB-0308623-D0 (GB)
Title: Piezoelectric actuator and pump using same
IPC: H01L41/24
Filed: 2001-09-14
Abstract: A method of manufacturing piezoelectric actuators ( 14 ) is disclosed along with a miniature diaphragm pump ( 10 ) using the actuators. The object was an actuator which could be used in miniature diaphragm pumps and other applications and which would be smaller in size and simpler to manufacture than prior art actuators, yet would provide forces and displacements an order of magnitude higher than any previously known devices of similar size. The pump ( 10 ) incorporates the new actuator along with a novel one-way valve ( 200 ) and a small driver circuit ( 18 ). The pump is of direct application in the liquid cooling systems of small computers, and in other fluid systems.
Patent GB-0607774-D0 (GB)
Title: Medicaments
Filed: 2006-04-20
Abstract: The invention provides the use of an antagonist of CXCL 13 or CXCR5 activity in the preparation of a medicament for the prevention and/or inhibition of pathological scarring; as well as the use of such antagonists in the preparation of a medicament for the prevention and/or inhibition of fibrotic disorders; and the use of such antagonists in the preparation of a medicament for the prevention and/or treatment of a chronic wound. Medicaments or methods of the invention are particularly suitable for use in keloids or venous ulcers. Suitable antagonists of CXCL13 or CXCR5 activity may be any compound capable of inhibiting the CXCL13/CXCR5 signalling pathway. The invention also provides a model of aberrant wound healing, which may lead to pathological scar formation, or to chronic wound formation.
Patent GB-0708744-D0 (GB)
Title: Enhancing the quality and resolution of an image generated from single or multiple sources
Filed: 2007-05-04
Abstract: The present invention provides a method and apparatus for logging an earth formation and acquiring subsurface information wherein a logging tool is conveyed in a borehole to obtain parameters of interest. The parameters of interest obtained may be density, acoustic, magnetic or electrical values as known in the art. As necessary, azimuths associated with the measurements are obtained and corrections applied. The corrected data may be filtered and/or smoothed. The parameters of interest associated with azimuthal sectors are depth matched, resolution matched and filtered, and the acquisition effects removed. The data are denoised using a multi-resolution wavelet transform. The data acquired with separate transducers are resolution matched to obtain a resolution matched data series. Subsequently the resolution matched data may be further denoised using a multi-resolution wavelet transform.
Patent GB-0914392-D0 (GB)
Title: Control circuit
Filed: 2008-02-20
Abstract: Fig. 1 illustrates a control circuit (10) connected between an electrical supply (12) and a load (14), such as a DC supply (12) and a DC motor (14). The circuit (10) has four arms (16) forming a bridge. Control devices (22) are provided in each arm (16) to allow the current to the motor (14) to be controlled. For example, the polarity of the current can be reversed. This is controlled by a controller (24) which sets the conducting state of the devices (22). The controller is also able to undertake a test sequence by switching individual control devices between a conducting and non-conducting state, while taking an electrical measurement from the point (30), such as by a potential divider. In the event that all of the devices (22) are functioning correctly, the sequence of switching will yield a sequence of results which indicates correct operation of all of the devices (22).
Patent GB-8407311-D0 (GB)
Title: Shaped article of thermoplastic synthetic resin and cellular material
IPC: C08L101/00
Filed: 1984-03-21
Abstract: A rail pad or other shaped article in the form of a resiliently compressible extrudate having a textured surface and bomprising particles or granules of cork or similar resiliently compressible cellular material substantially homogenously bispersed throughout a polymeric matrix of generally saturated thermoplastic synthetic resin, preferably ethylene/vinyl acetate copolymer, which has a stiffness modulus of not more than 1000 MPa and is extrudable under conditions at which the cellular material is not significantly degraded, the extrudate having a Poissons ratio less than that of the matrix. The article may be made by forming a hot dough of the matrix and cellular material, feeding the dough in heat-softened state to an extruder, extruding it under conditions which compress the celluar material but avoid any significant mechanical breakdown or denaturing thereof, and relieving the compression of the cellular material downstream of the die but before the matrix has cooled to a temperature which would prevent this.
Patent GB-8608632-D0 (GB)
Title: End component & side wall for container
IPC: B65D39/04
Filed: 1986-04-09
Abstract: An end component for a spin welded container comprises a plug which is received within the container side wall for spin-welding thereto. An annular bead co-operates with a step on the wall to locate the plug. During welding, flash generated at the main weld area below the bead is prevented from escaping upwardly by the bead. A cavity is provided above the bead to retain any material which passes the bead or is formed by melting of the bead.
Patent GB-8920788-D0 (GB)
Title: Filling containers
IPC: G01G15/00
Filed: 1989-09-14
Abstract: Apparatus for filling containers with predetermined quantities of material has two container positions to be fed alternately and a material guide arrangement with alternative outlets to containers at those positions. A pair of container support frames (24, 26) are side-by-side at each of the container positions. The support frames (24, 26) are mounted on a main frame (10) by pivotted arms (32, 42) that alternately raise and lower the support frames (24, 26) on the main frame (10) at one side of pivots (34, 44). The support frames (24, 26) have parts (82, 84) that operate the means for directing material alternately to said outlets, which parts are within the height of the guide arrangement and are operated from said one side of said pivots (34, 44).
Patent GB-9009998-D0 (GB)
Title: Electro-optic waveguide device
IPC: G02F1/29
Filed: 1990-05-03
Abstract: PCT No. PCT/GB88/00928 Sec. 371 Date May 22, 1990 Sec. 102(e) Date May 22, 1990 PCT Filed Oct. 31, 1988 PCT Pub. No. WO89/04988 PCT Pub. Date Jun. 1, 1989.An electro-optic waveguide device (10) comprises an assembly of waveguides (30) connected to a common light input region (41) and forming a common far field diffraction pattern (44). The device (10) comprises an n+ GaAs substrate (14) bearing a waveguide lower cladding layer (16) of n+ Ga0.9Al0.1As, which is in turn surmounted by a waveguide core layer (18) of n- GaAs. The layer (18) has grooves (20) defining the waveguides (30), each of which has a respective Schottky contact (32). Each contact (32) is biased negative with respect to the substrate (14), which reverse biases the respective Schottky diode waveguide structure. The waveguide core layer (18) has electro-optic properties, and its refractive index varies with electric field. The phase of light emerging from each waveguide is therefore independently variable by means of its applied bias voltage. The waveguides (30) are arranged to provide output confined very largely to lowest order spatial modes, so that they produce a single far field diffraction pattern (44). Varying the set of bias voltages applied to the waveguides (30) produces output phase variation which changes the position of the diffraction pattern principal maximum (46) to produce beam steering.