baber/WOPTO huggingface dataset:
Patent CA-1338885-C (CA)
Title: Moisture sensitive film
Inventor: MUELLER WALTER BERNDT
IPC: B32B27/08
Filed: 1989-08-21
Granted: 1997-01-28
Abstract: A moisture sensitive film is produced by blending a copolyester with a moisture absorbing copolyamide, and extrud-ing the blend either as a mono layer or multi layer construc-tion.  The blend material turns white when wetted.  The inven-tion has particular application in disposable diapers where a visual indication of wetness is desired.
Patent CA-1326563-C (CA)
Title: Method and apparatus for selecting and executing defaults in a window based display system
Inventor: HOEBER ANTHONY
IPC: G06F3/033
Filed: 1989-09-28
Granted: 1994-01-25
Abstract: ABSTRACT OF THE INVENTION An apparatus and method is disclosed which has application for use in computer controlled display systems, and in particular, display systems having object oriented graphic interfaces. A central processing unit (CPU) is provided and is coupled to a display for displaying graphic and other data. The CPU is further coupled to a cursor control device which permits a user to selectively position a cursor at a desired location on the display, and signal the CPU of selections in accordance with the teachings of the present invention. Buttons are generated by the CPU and displayed which correspond to either a single function to be executed by the CPU, or a button stack which has associated therewith a plurality of functions disposed on a menu. The menu includes a plurality of buttons and/or button stacks. A button stack may be provided with a default function which is automatically executed by the CPU when a predetermined signal is provided by the user through the cursor control device. To select and execute a button stack default, a user places the cursor over the right half of a desired button stack and momentarily depresses a switchon the cursor control device, the default function is then executed without the need to choose the function from the button stack menu. Placement of the cursor over the left half of the button stack and depressing the cursor control switch,results in the display of the full button stack menu.
Patent CA-1329934-C (CA)
Inventor: HUBELE ADOLF
IPC: C07D239/42
Filed: 1992-08-11
Granted: 1994-05-31
Abstract: ABSTRACT          A compound of formula XXI                     (XXI) in which:  R1 and R2 independently of one another are hydrogen, halogen, C1-C3alkyl, C1-C2haloalkyl, C1-C3alkoxy or C1-C3halo-alkoxy; and R4 is C3-C6cycloalkyl or C3-C6cycloalkyl mono- to tri-substituted by methyl and/or by halogen.  Compounds of this type are useful as intermediates in the preparation of pesticides.
Patent DK-161091-C (DK)
Inventor: BUNGE RICHARD H
IPC: A61P31/04
Filed: 1984-06-15
Granted: 1991-11-11
Abstract: A purified isolate of an actinomycete identified as ATCC 39363 is capable of producing a complex of sulfur-containing antibiotic compounds having antitumor activity.Antibiotic compounds CL-1577A and CL-1577B and their closely related congeners are produced by cultivating isolate ATCC 39363 under aerobic conditions in a culture medium containing assimilable sources of carbon and nitrogen until a substantial quantity of the CL-1577 complex is produced, and subsequently isolating the complex or one or more of the compounds.The antibiotic compounds CL-1577A, CL-1577B, their congeners, and pharmaceutical compositions comprising these substances together with a suitable carrier are also disclosed.
Patent FI-70423-C (FI)
Inventor: SCHMIDT HELMUT
IPC: C09K3/14
Filed: 1981-12-02
Granted: 1986-09-19
Abstract: Abrasive compositions comprising a porous, organo-modified silicic acid heteropolycondensate as abrasive and one or more conventional components selected from the group of carriers, adjuvants and active substances such as pharmaceuticals, disinfectants, insecticides, bactericides, etc. The compositions are useful in medical and cosmetic applications, such as in the treatment of acne or as a tooth paste, and also in various technical and industrial fields, e.g., as a polishing or cleansing material.
Patent FI-73991-C (FI)
Inventor: HARGREAVES RODNEY BRIAN
IPC: C07D401/06
Filed: 1982-11-12
Granted: 1987-12-10
Abstract: Heterocyclic compounds of the formula:  <IMAGE>  wherein the dotted line in the pyridazine nucleus indicates that a double bond is optional in this position, and wherein Py is a 2-, 3- or 4- pyridinyl group which is unsubstituted, or which bears one or two substituents selected from halogen, cyano, hydroxymethyl, carboxy, carbamoyl and alkyl, alkoxy, alkoxycarbonyl, alkylcarbamoyl and dialkylcarbamoyl wherein each alkyl or alkoxy has up to 4 carbon atoms, or which bears an oxygen substituent, either as an N-oxide or as an oxo substituent on the 2- or 4- carbon atom (that is, such as to form a pyridone); and acid-addition salts thereof; processes for their manufacture and pharmaceutical compositions containing them. The compounds possess cardiotonic and/or antihypertensive properties.
Patent FI-71563-C (FI)
Inventor: MONTAVON MARC
IPC: C07D501/46
Filed: 1984-06-28
Granted: 1987-01-19
Abstract: For the Contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE 1. A process for the manufacture of acyl derivatives of general formula I  see diagramm : EP0030294,P12,F1  in which R represents hydrogen or a readily hydrolyzable ester group, as well as of salts of these compounds and hydrates of these compounds or of their salts by reating a halide of general formula II  see diagramm : EP0030294,P12,F2  in which R has the significance given above and Y represents a halogen atom, or a salt of this compound with thiourea and, if desired, converting a compound of formula I obtained into a salt or hydrate or into a hydrate of this salt, characterized in that X signifies one of the groups  see diagramm : EP0030294,P13,F3  in which R' represents hydrogen or a readily hydrolysable ether group.
Patent FI-84432-C (FI)
Inventor: JOYAUX YVES
IPC: B65D47/26
Filed: 1986-04-24
Granted: 1991-12-10
Abstract: A device for permitting controlled emission of a volatile substance, in particular an air-treating agent. The device comprises a container having an annular ledge with two recesses on opposite sides and a frustro hemispherical hood open at the top, that fits on to the container. The hood has two studs protruding on opposite sides of its inner wall. Inside the hood are situated two shutters that are moveable in relation to each other on relative rotation between the container and the hood by means of slots, which are moved by the studs, to close or open the opening to an infinitely variable degree.
Patent FI-82690-C (FI)
Inventor: KOVACS GABOR
IPC: A61P7/02
Filed: 1986-05-22
Granted: 1991-04-10
Abstract: The invention relates to new 7-oxo-PGI2-ephedrine salt analogues of the Formula I   <IMAGE>   wherein A stands for -(CH2)2-, cis or trans -CH=CH- or -C 3BOND C-; R1 is lower alkyl or hydrogen; B represents a chemical bond, -CH2- or -CR2R3; R2 stands for lower alkyl or hydrogen; R3 represents lower alkyl or hydrogen; X is a chemical bond, -O- or -CH2-; R4 stands for C1-6 alkyl, C4-7 cycloalkyl, C1-6 fluoroalkyl, C2-6 alkenyl, C2-6 alkynyl, phenyl, substituted phenyl or heteroaryl. The salts of the Formula I show the same pharmacological profile as the sodium salt of PGI2, they inhibit blood aggregation and the secretion of gastric acid, are useful in the prevention of anginal attacks. Accordingly the salts of the present invention are useful in the prevention of peripheral vascular diseases, in improving circulation of extremities, in relieving the seriousness of cardiac infarction and also in the treatment and prevention of gastrointestinal ulcer and acute or chronical liver injury.
Patent FI-80657-C (FI)
Inventor: EKELUND AOKE
IPC: B65G33/14
Filed: 1986-10-03
Granted: 1990-07-10
Abstract: PCT No. PCT/SE86/00022 Sec. 371 Date Sep. 26, 1986 Sec. 102(e) Date Sep. 26, 1986 PCT Filed Jan. 23, 1986 PCT Pub. No. WO86/04566 PCT Pub. Date Aug. 14, 1986.A screw conveyor has a feeder device for promoting the supply of material to the screw, said feeder device and said screw being rotatable in opposite directions. The feeder device has blades (14, 15) which are curved in the manner of a trawl to draw in the material both from above and from below and to guide it inwardly towards the interior of said feeder device.
Patent FI-91464-C (FI)
Inventor: MARCEL FRANCOIS
IPC: H04M19/08
Filed: 1988-04-27
Granted: 1994-06-27
Abstract: This power supply is intended, more particularly, for powering a user digital terminal from a remote terminal in an integrated service digital telephone network. It comprises a main D.C. electricity power source (10) provided with a protection device (11) causing its output to go to a high impedance state in the absence of a voltage across its terminals, and an auxiliary D.C. electricity power source (20) connected in parallel and in opposition with the main source (10) and provided with a current limiting device (20) which is normally tripped by the additional current which the main source (10) attempts to impose thereon.
Patent FI-90771-C (FI)
Inventor: CROSS PETER EDWARD
IPC: C07D401/04
Filed: 1988-04-28
Granted: 1994-03-25
Abstract: A cardiac antiarrhythmic agent of the formula:- <CHEM>  or a pharmaceutically-acceptable salt thereof:  wherein  R is R<3>SO2NH-, R<3>CONH- or R<1>R<2>NSO2-;  R<1> and R<2> are each independently H or C1-C4 alkyl; R3 is C1-C4 alkyl, C3-C7 cycloalkyl or -NR<1>R<2> where R<1> and R<2> are as defined above;  and Het is either (a) a 2-, 3- or 4-pyridyl group optionally substituted by a C1-C4 alkyl or an amino group, or (b) a 2-imidazolyl group optionally substituted by one or two C1-C4 alkyl groups.
Patent FI-88071-C (FI)
Inventor: RYLEWSKI EUGENIUSZ MICHAL
IPC: F24F3/147
Filed: 1988-08-16
Granted: 1993-03-25
Abstract: PCT No. PCT/FR87/00504 Sec. 371 Date Oct. 6, 1988 Sec. 102(e) Date Oct. 6, 1988 PCT Filed Dec. 16, 1987 PCT Pub. No. WO88/04757 PCT Pub. Date Jun. 30, 1988.The independent unit for heat exchange particularly for the ventilation of a room or premises is configured like a box (12) wherein are formed two passages (40 and 42) having an undulated shape and wherein circulate in counter-current air drawn in the room and rejected to the outside and outer air introduced into the room. The invention applies particularly to the ventilation and air conditioning of the premises or rooms of a building.
Patent FI-90291-C (FI)
Inventor: MARUYAMA HIROSHI
IPC: G03F1/90
Filed: 1989-02-15
Granted: 1994-01-10
Abstract: A lightsafe masking film is disclosed which comprises a substrate, and a peelable lightsafe layer provided over the surface of the substrate and including a lightsafe substance, a copolymer containing vinyl chloride, and a mixture of a first nitrile rubber containing 25-30 % by weight of acrylonitrile and a second nitrile rubber containing 31-35 % by weight of acrylonitrile.
Patent NO-155436-C (NO)
Inventor: MOOS SIMON
IPC: C02F11/12
Filed: 1981-12-16
Abstract: 1. Method to separate liquids from heterogeneous mixtures, containing liquids and solid particles, in order to drain or concentrate community or industrial sludges, especially low viscosity sludges whereat sludge will be pumped to a container at a lower pressure and thereafter at a comparatively higher pressure and a filtrate will be drawn off from the volume of the container, submitted to pressure, or the sludge cake, respectively, within the container, characterized in that in the method a transportable container is applied, which is provided with a filter mesh or a fine mesh sieve whereat the action upon the sludge is supported by the gravity force and the method will be applied in fractional portions of a pressure-time diagram of the container, comprising the sludge and having a hydraulically directly and continously connected pressure volume, in which diagram increasing pressure values will be applied which are linear and/or of square tape and whereat increasing structure of pressure and the pressure distribution in the filtrate sludge will be carried out intermittently and/or in a pulse type.
Patent NO-159214-C (NO)
Inventor: FENEMORE KEITH EDWARD
IPC: F16M1/04
Filed: 1982-05-14
Abstract: A skid is disclosed which is particularly suitable for supporting rotating machinery in environments where it is exposed to temperature variations and external mechanical forces and where failure of the machinery can result in the generation of an extremely high torque which has to be absorbed. The skid basically comprises a machinery support platform which is connected to an elongate torsion resisting member in torque transmitting relationship and only three spaced supporting members each incorporating a universal joint and rigidly connected to the torsion resisting member. The torsion resisting member is preferably of hollow circular cross-section throughout its length and is disposed below the medial centre line of the support platform and the three supporting members are disposed at the corners of an isosceles triangle and incorporate means allowing for limited movement of the torsion resisting member relative thereto.
Patent NO-169368-C (NO)
Inventor: BLOMQVIST MIKAEL
IPC: H02G3/22
Filed: 1987-04-27
Abstract: The invention relates to a tightening device for cable bushing arrangements comprising a rigid frame structure (1) having packing pieces (2,3) of which at least one (2) presents a cable-accommodating hole. The packing pieces (2,3) are arranged in rows to fill the frame structure (1) from one end. The tightening device includes a pressure plate (5) located between the frame structure (1) and the adjacent row of packing pieces (2,3), and a tightening element (6) between the frame structure (1) and the pressure plate to press the pressure plate (5) against the rows of packing pieces. According to the invention, this screw element (6) comprises a screw means connected to the pressure plate (5) and projecting therefrom for abutment with the frame structure (1). The free end of the screw is movable in relation to the pressure plate to produce a pressing action between the plate and the frame structure. The screw element (6) may comprise at least two parts (7,8,9) joined together by screwthreads and, when rotated relative to one another, changing the length of the screw element. One part (7) of the screw element (6) is attached to the pressure plate (5) and axially immovable in relation thereto.
Patent NO-168255-C (NO)
Inventor: OOSTERHUIS NICOLAAS MARIUS GER
IPC: C12P19/06
Filed: 1987-06-09
Abstract: For the fermentative preparation of polysaccharides, in particular xanthane, water, production medium (sugars, nutrient salts), and an inoculation material of a suitable aerobic bacterium are mixed in a reactor as reaction components, the production medium being exposed to fermentation while an oxygen-containing gas is being supplied. The object is to avoid the usual low yield of such a process and to reject an expensive and sensitive alternative construction (circulation tube). According to the invention, the reaction components are introduced into a reactor vessel in a circulating flow by means of pumping means, which circulating flow comprises a rising flow and a descending flow which are separated from each other by one or more partitions disposed in the reactor vessel. The mixing is brought about because the rising flow and/or the descending flow is passed essentially in the form of a plug flow through one or more static in-line mixers.
Patent NO-178549-C (NO)
Inventor: CHARMOT DOMINIQUE
IPC: C08L83/04
Filed: 1990-12-20
Abstract: Magnetisable core-shell microspheres consisting of a core of magnetisable fillers and a shell of crosslinked organopolysiloxane. 
<??>They are obtained by dispersion in an organic solvent of an aqueous suspension of magnetisable fillers not coated with dispersing agent, dissolving an organopolysiloxane SiVi and an organohydropolysiloxane SiH in the organic phase, crosslinking, removal of water, separation and optionally redispersion of the magnetisable microspheres in water.
Patent CA-2006719-C (CA)
Title: Antibacterial antiplaque oral composition
Inventor: NABI NURAN
IPC: A61K8/81
Filed: 1989-12-27
Granted: 2000-10-17
Abstract: An oral composition such as a dentifrice or mouthwash, containing an aqueous phase of water and as humectant propylene glycol, dipropylene glycol, methyl cellosolve, ethyl cellosolve, olive oil, castor oil, amyl acetate, ethyl acetate, glyceryl tristearate or benzyl benzoate mixed with at least one of glycerine and sorbitol, a substantially water-insoluble noncationic antibacterial antiplaque agent, such as 2,4,4' - trichloro-2 1-hydroxydiphenyl ether (triclosan), and a synthetic anionic linear polymeric polycarboxylate having a molecular weight of about 1,000 to about 1,000,000.
Patent CA-2008527-C (CA)
Title: Rearview mirror
Inventor: SWANSON ARTHUR P
IPC: B60R1/06
Filed: 1990-01-25
Granted: 1992-02-11
Abstract: ABSTRACT OF THE DISCLOSURE    Rear view mirrors for modern aerodynamic streamlined automobiles are mounted on the sides of the vehicle body as close to the front end as possible without interfering with components of the vehicle to extend above and laterally outward from the hood to reflect approaching vehicles on both sides of the automobile and provide clear vision to the driver as the vehicles approach and pass the rear end of the automobile.  The positioning of the mirrors forwardly from the driver's eyes at the greatest distance permitted by the vehicle without forming an obstacle reduces the angle of incidence and the angle of reflection to a minimum thereby avoiding heretofore encountered blind spots in the driver's rear view vision.  The mirror mounting can be streamlined into the front sides of the vehicle body in original equipment vehicles or can be provided as an accessory.   The added accessory mountings  include  a  streamlined  cup-like  base carrying initial temporary attachments such as suction cups or magnets and have a deformable gasket around the periphery thereof to be pressed tightly against and follow the contour of the vehicle's side wall.
Patent CA-2008604-C (CA)
Title: Portable toy for playing different, interchangeable electro-mechanical toy-units
Inventor: CHUNG HENRY
IPC: A63H33/00
Filed: 1990-01-25
Granted: 1994-07-26
Abstract: ABSTRACT OF THE DISCLOSURE            This invention relates to a portable toy capable of playing, at different times, different, interchangable, electro-mechanical toy-units.  The invention provides a toy which permits a user to have a single power-unit to supply electrical and mechanical energy to a toy-unit which is received by the power-unit.  However, the toy-units are interchangable and so the user can play, at different times, with several different toy units, with each different toy-unit providing a different toy with which the user can play.  In a preferred embodiment of the invention, the power unit is worn on a wrist of the user.
Patent CA-2012482-C (CA)
Title: Hepatitis c diagnostics and vaccines
Inventor: HOUGHTON MICHAEL
IPC: A61K39/12
Filed: 1990-03-19
Granted: 2004-11-23
Abstract: A new virus, Hepatitis C virus (HCV), which has proven to be the mayor etiologic agent of blood-borne NANBH, was discovered by applicant. The initial work on this virus, which includes a partial genomic sequence of the prototype HCV isolate, is described in EPO Pub. No. 318,216, and PCT Pub. No. WO/89/04669. The present invention, which in part is based on new HCV sequences and polypeptides which are not disclosed in the above-cited publications, includes the application of these new sequences and polypeptides in immunoassays, probe diagnostics, anti-HCV antibody production, PCR technology, and recombinant DNA technology. Included within the invention also are novel immunogenic polypeptides encoded within clones containing HCV cDNA, novel methods for purifying an immunogenic HCV polypeptide, and antisense polynucleotides derived from HCV cDNA.
Patent CA-2013871-C (CA)
Title: System of "computer aided surveying" for obtaining digital, 3d topographic information
Inventor: POELSTRA THEO JOGCHUM
IPC: G01C11/28
Filed: 1990-04-04
Granted: 2001-08-07
Abstract: Method, at the disposal of surveying, for the compilation of digital files of detailed, three-dimensional, topographic data, consisting of co-ordinates of points in the terrain and the corresponding topographic point codes, line codes and plane codes; from at least three successive station positions, either photographically, or electronically panoramic record-ings are made from the surroundings of each station position.      Each recordings contains the entire horizon, from the zenith to far under the horizon, so that a sequence of recordings are obtained. In a next step, compared to the local horizon-plane, the spatial directions are determined of each points in the terrain to-be-defined using measurement means and calculation means, which allow the determination with high precision, of the distance between the centre of the recording and points to-be-defined in co-ordinates and of the direction of the line between the centre of the recording and the point to-be-defin-ed in relation to a fixed orientation taken at random in that recording. Special measuring instruments are used.
Patent CA-2019875-C (CA)
Inventor: CRAWFORD DANNY E
IPC: B25B21/00
Filed: 1990-06-26
Granted: 1996-12-24
Abstract: A tool adapted for use with a drill for installing screw anchors in concrete or masonry walls or the like having a sleeve type body, a bit holder slidably located in the body, a drill bit with a handle secured in the bit holder, a coil spring seated on a collar of the bit holder and extending around the bit, and a nut driver secured to the front end of the body.  The bit holder is adapted to receive the bit handle and to also serve as a stabilizer for the bit and the coil spring.  The nut driver is formed to guide the bit and to shield the front end of the bit from contact with drive members that may be secured in the nut driver.
Patent CA-2032873-C (CA)
Title: Capacitive gauge
Inventor: PEDROSA MANUEL
IPC: G01R27/26
Filed: 1990-12-20
Granted: 1997-09-30
Abstract: A capacitive gauge for measuring wave heights comprises a probe capacitor which is periodically discharged and charged through two comparison voltage levels to produce at the output of a comparison circuit a precise pulse sequence.  The pulse sequence is integrated to provide a signal accurately and linearly dependent upon the capacitance of the probe capacitor and hence on a wave height to be measured.  The probe capacitor can comprise a partially-immersed insulated vertical wire for measuring large or very small wave heights, or a horizontal conductor above and spaced from the fluid surface for measuring very small wave heights without disturbing the fluid surface.
Patent CA-2033062-C (CA)
Inventor: WARD PETER
IPC: E21B47/12
Filed: 1990-06-08
Granted: 2001-11-13
Abstract: A moling system comprises a mole (10) having a head (26) with a slant face at the leading end of a string of hollow rods (20). The rods are rotatable by a rig (12). The mole is an impact mole fed by air passed through the rods. While the mole rotates it travels approximately straight, but non-rotating it travels according to the direction of the slant face (28). The mole contains a radio sonde having one coil lying lengthwise and one transverse to the lengthwise direction of the mole. A receiver (22) is traversed across the ground to locate the radio sonde and display roll angle. The mole is stopped from rotating at the correct position when steering is required and powered without rotating to change course. An impact activated switch in the mole switches off the battery supply while the impact mechanism is activated.