baber/WOPTO huggingface dataset:
Patent CA-1338325-C (CA)
Inventor: BELJANSKI MIRKO
IPC: A61K31/70
Filed: 1989-06-22
Granted: 1996-05-14
Abstract: Naringin and naringenin are disclosed as pharmaceu-ticals that selectively inhibit the growth of cancer cells in the presence of normal cells. They are also effective against cancer cells that are resistant to chemotherapy or radiotherapy. It is shown that naringin and naringenin selectively contract DNA chains of tumor cells but not DNA chains of normal cells.  The subject compounds also exhibit anti-viral activity. A novel method for the recovery of naringin and naringenin from natural vegetable sources is taught.
Patent CA-1315183-C (CA)
Title: Small-diameter metallic conduit bending machine
Inventor: KIMURA SADAO
IPC: B21D11/10
Filed: 1989-06-28
Granted: 1993-03-30
Abstract: ABSTRACT OF THE DISCLOSURE A small-diameter metallic conduit bending machine comprises a stationary frame segment and a movable or separated frame segment, each including a bending station.  Where a metallic conduit seems to interfere with the movable frame segment kept in its normal position when the metallic conduit is bent by a bending member, the movable frame segment is displaced to avoid interference, a subsequent bending work is performed beforehand, and then the subject bending work is performed after the movable frame segment is returned to its normal position.
Patent CA-1337548-C (CA)
Inventor: BREIVIK HARALD
IPC: A61P9/00
Filed: 1989-08-10
Granted: 1995-11-14
Abstract: Fatty acid composition comprising at least 80% by weight of omega-3-fatty acids, salts or derivatives thereof, wherein (all-Z)-5,8,11,14,17-eicosapentaenoic acid (EPA) and (all-Z)-4,7,10,13,16,19-docosahexaenoic acid comprises at least 75% by weight of the total fatty acids. The compositions can be used for the treatment or prophylaxis of multiple risk factors for cardiovascular diseases.
Patent CA-1338709-C (CA)
Title: Electrolytic process and apparatus for forming pattern on surface of metallic object
Inventor: TOTSUKA NOBUO
IPC: C25D5/02
Filed: 1989-09-05
Granted: 1996-11-12
Abstract: An electrolytic process for forming a pattern on a metallic object makes use of a screen of electrically insulating material having a perforated pattern corresponding to the pattern to be formed on the metallic object. A paste containing an electrolyte is applied to the surface of the metallic object through the pattern of the screen. Electric currentis supplied between the metallic object and an electrode placed in contact with the electrolyte-containing paste so that electrolysis takes place through the pattern of the screen on the surface of the metallic object. Disclosed also is an electrolytic apparatus suitable for use in carrying out the method.
Patent CA-1318335-C (CA)
Title: Stack stripper for a stacking machine
Inventor: SCHWEIZER WERNER
IPC: B65G47/08
Filed: 1989-09-22
Granted: 1993-05-25
Abstract: Abstract of the Disclosure A vertically extending stripper bar is man-ipulated to strip a stack of articles from a conveyor while the conveyor is carrying the articles down-wardly at high speed.   A carriage is mounted for being vertically movable.   A pneumatic cylinder is coupled to the carriage.   The stripper bar is sup-ported on horizontal guide rods which slide in the vertically movable carriage.   A pneumatic cylinder moves  the  stripper  bar  horizontally  in  and  out relative to the conveyor.  When the correct number of articles has accumulated next to the bar, a stripping cycle is initiated.   This involves activating one pneumatic cylinder which pushes the stripper bar hor-izontally across the path of the downwardly moving articles. A gear rack is mounted to the vertically movable carriage and it is engaged by a gear which begins to drive the carriage and stripper bar down-wardly at the same speed that the articles are moving downwardly at the instant the stripper bar begins to move horizontally.  At the instant when the stripping cycle begins, a clutch is engaged to make the gear drive the carriage downwardly by driving the rack. When the stack of articles is cleared of the paddles, the  clutch  is  disengaged  and  the  gear  can  turn freely.   The pneumatic cylinder which is coupled to the carriage drives the carriage upwardly back to its home position in readiness for stripping the next stack to accumulate.
Patent CA-1333951-C (CA)
Title: Low bulk disposable diaper
Inventor: PIENIAK HEINZ A
IPC: A61F13/15
Filed: 1989-09-29
Granted: 1995-01-17
Abstract: A disposable diaper is disclosed which has been particularly configured for improved fit and comfort, as well as providing enhanced absorptive capacity and leakage-resistant characteristics. Improved fit and comfort are achieved by providing the diaper with a relatively thin, narrow absorbent panel, with the panel configured to provide desirably high absorbency efficiency for enhanced performance characteristics.  Additionally, the diaper is provided with elasticized leg openings each including a plurality of elastic members.  The innermost ones of the elastic members are positioned relatively close together, thereby providing improved fit.
Patent CA-1335200-C (CA)
Inventor: DE LUCCA GEORGE V
IPC: D01F9/00
Filed: 1993-06-04
Granted: 1995-04-11
Abstract: High tenacity chitin acetate/formate and chiotsan acetate/formate fibers and the process for making such fibers are disclosed.
Patent CA-1341433-C (CA)
Inventor: LARSEN ALF D
IPC: C07K14/54
Filed: 1985-03-08
Granted: 2003-06-24
Abstract: Interleukin 1 is purified to homogeneity by use of various techniques including ion exchange chromatography and dye-ligand affinity chromatography, thereby enabling the amino acid composition of this protein to be ascertained and its amino acid sequence to be partially determined. Double-stranded cDNA is prepared from polyadenylated RNA extracted from activated human peripheral blood adherent mononuclear cells. The cDNA is inserted within a plasmid vector and then the recombinant plasmid employed to transform an appropriate host. Plasmid DNA prepared from pools of transformed hosts is hybridized with a labeled, synthetic oligonucleotide probe corresponding to a portion of the ascertained amino acid sequence of the interleukin 1 protein. Pools of host cells that provide a positive signal to the probe are identified, plated out and then employed in direct bacterial colony hybridization with the same probe, thereby to isolate the particular positive colony. Plasmid DNA is prepared from this colony and characterized by restriction enzyme mapping and sequenced. The coding region for the IL-1 gene is inserted into a shuttle vector for amplification of the vector followed by expression of functional IL-1.
Patent DK-165221-C (DK)
Inventor: COCHRUM KENT C
IPC: A61F2/02
Filed: 1986-03-14
Granted: 1993-03-22
Abstract: Transplants, such as pancreatic islets, are made suitable for transplantation into a genetically dissimilar individual by coating the transplant with a surface-conforming bonding bridge layer of a multifunctional material that binds chemically to a surface component of the transplant followed by a semipermeable, biologically compatible layer of a polymer that binds chemically to the bonding bridge layer.
Patent DK-161947-C (DK)
Inventor: EIPPER GUNTER
IPC: B05B1/34
Filed: 1984-04-05
Granted: 1992-02-03
Abstract: 1. A hollow-cone atomizer nozzle, comprising a nozzle housing (1) in which is formed a rotationally symmetrical mixing chamber (8), a first and a second inlet bore for the liquid to be atomized and a nozzle orifice (9) at the outlet of the mixing chamber, the inlet bores being assigned valves which can be operated for the setting of the liquid part-streams, the first inlet bore (6) being arranged coaxial with the nozzle axis and the second inlet bore (3) opening eccentrically into the mixing chamber, wherein the first inlet bore opens into the mixing chamber at an angle to the nozzle axis via one or more feed bores (7).
Patent DK-162624-C (DK)
Inventor: APPELGREN CURT HENRY
IPC: A23L29/20
Filed: 1986-06-19
Granted: 1992-04-13
Abstract: The present invention relates to a process for preparing a product comprising guar-gum present in the form of particles, and possessing a sustained swelling in an aqueous suspension, whereby pulverulent guar-gum flour is provided with a solution consisting of water:solvent in the relationship 60:40 to 0:100, and comprising a compound of the group consisting of film forming fatty acids, film forming polymers, and ethyl cellulose, and whereby the solvent is an organic solvent having ability in dissolving said organic film forming compounds, while creating a particle agglomerate having a size of less than 3 mm, but substantially above 0.5 mm.
Patent DK-158408-C (DK)
Inventor: EVANS BRIAN EDWARD
IPC: G01N27/07
Filed: 1982-11-08
Granted: 1990-10-15
Abstract: In the formation of a paper web from stock fed to a Foudrinier wire, the Zeta Potential is an important parameter. A measure of Zeta potential is made by measuring the streaming potential developed in a vertically-arranged cell having a horizontal mesh therein on the underside of which a pad of fibres and fines is formed by pumping stock into the lower part of the cell. Electrodes located in the cell above and below the pad are used to obtain a measure of streaming potential at a given pressure differential across the pad. A pressure transducer is mounted in the lower part of the cell. Corrections are made for temperature and conductivity by sensors in the stock feed path to the cell. A microprocessor control and measuring circuit is disclosed which sequences valves for controlling the flow of stock and flushing fluid to the cell and which measures the relevant parameters.
Patent FI-71068-C (FI)
Inventor: MUELLER HANS
IPC: B01D37/02
Filed: 1982-06-23
Granted: 1986-11-24
Abstract: A backwashing alluvial filter has a vertical filter container, a plurality of collecting pipes removably mounted in the container, a plurality of filter elements suspended on the collecting pipes, separating walls subdividing the interior of the filter container into at least two chambers, and communicating with one another via vertical overflow shafts. Washing off of solid matter is performed by supplying a washing liquid via pipes directly under the overflow shafts.
Patent FI-84055-C (FI)
Inventor: HUTTON THOMAS WATKINS
IPC: C08F12/26
Filed: 1982-08-06
Granted: 1991-10-10
Abstract: The quaternary ammonium monomers of this invention have the formula   <CHEM>  wherein  R is an ethylenically unsaturated organic group R<1> is a linear C1 to C4 alkyl group, optionally hydroxy substituted  X is chlorine, bromine or iodine, and  Y<(-)> is a surfactant anion. The epoxides derivable from the halohydrin of Formula (I) are other monomers of this invention. The monomers are soluble in common organic solvents and comonomers. The invention is also directed to addition polymers of these monomers and to methods or producing both the monomers and the colymers. The halohydrin monomers and the polymers are stable at acid pH values although capable of reacting with materials reactive with the hydroxyl and/or halide groups. Upon heating, they are self-reactive and can become cross-linked. At alkaline pH values they become self-reactive; the polymers crosslink slowly even at room temperature, with a crosslinking rate increasing rapidly with temperature. The monomers are particularly efficiently incorporated into copolymers. Polymers containing the novel monomers are useful as coating, binding or impregnating compositions.
Patent FI-70585-C (FI)
Inventor: AGNESBERGER ALOIS
IPC: C04B24/30
Filed: 1982-11-09
Granted: 1986-09-24
Abstract: The present invention provides acid group-containing, thermostable, hydrophilic condensation products of aldehydes and ketones, wherein the ketones used are symmetrical or asymmetrical ketones with acyclic aliphatic, araliphatic and/or aromatic radicals, at least one radical being non-aromatic. The present invention also provides processes for the production of these condensation products, which can be used as thickening agents, retention agents, surface-active agents, dispersion agents and/or liquefying agents, especially in aqueous systems.
Patent FI-83737-C (FI)
Inventor: BOEHM AUGUST
IPC: B23Q7/04
Filed: 1986-03-14
Granted: 1991-08-26
Abstract: A process for the thermal cutting of profiles with a cutting torch which is guided by a control unit in accordance with the workpiece contour includes storing the contour in the control unit. The absolute values of the profile are determined by means of measuring devices in the vicinity of the profile. These values are transmitted to the control unit for determining the actual workpiece contour and the control signals for the torch.
Patent FI-91627-C (FI)
Inventor: EBERLE JUERG
IPC: B65H29/00
Filed: 1987-04-28
Granted: 1994-07-25
Abstract: For grasping, conveying and releasing printed products, particularly those occurring in a stream or scale flow by means of an endless link chain (90), a method is proposed, together with an apparatus having gripping and clamping members (10) for performing this method. For gripping and release purposes the individual gripping and clamping member (10) is so operated by means of control runner (70, 70') (75, 75') that a springy clamping arm (24) pressing under pretension against a bearing arm (16) is raised relative to the latter out of a closed position into an open position for grasping printed sheet (D) and then for conveying purposes is returned in snap-like manner into the closed position by the restoring force of clamping arm (24). The individual gripping and clamping member (10) operatively connected to articulation (92) of link chain (90) is constructed in one piece and has a substantially hairpin-like shape, which is bent four times.
Patent FI-98641-C (FI)
Inventor: KLAPWIJK PIETER MARIE
IPC: C12N1/04
Filed: 1988-06-03
Granted: 1997-07-25
Abstract: A supported bacterial composition having a water activity of at most 0.2 comprises an inert subdivided support, eg. flour, and aqueous suspension of viable microflora. The composition has improved ambient stability and is usable in fermentation. The composition may contain an accelerant, eg. sucrose.
Patent FI-97936-C (FI)
Inventor: MASAKI KAZUMI
IPC: H05B39/04
Filed: 1989-09-06
Granted: 1997-03-10
Abstract: Disclosed is a novel lighting device comprising a power source capable of supplying to a krypton lamp a voltage exceeding its rating, and a krypton lamp connected with an output terminal of said power source. Krypton lamp emits a natural light when lighted by energizing a voltage exceeding the rating. Such a light has superior color rendering properties, as well as a color temperature of about 2,900K or higher which is very close to that of early morning sunlight. Thus, the lighting device is advantageously used in luminares in general.
Patent FI-97346-C (FI)
Inventor: LUROIS PATRICK
IPC: B60C11/00
Filed: 1991-11-15
Granted: 1996-12-10
Abstract: Tyre tread for heavy goods vehicles with a radial carcass comprising a plurality of circumferential rows of blocks (13) provided with incisions (15) and bounded by circumferential (10) and transverse (12) grooves, the said blocks being joined together in the circumferential direction by flats (14) which are arranged in the transverse grooves (12) and whose height increases from the centre towards the edges of the tread, the depth of the incisions (15) decreasing from the centre towards the edge of the tread and the density of the incisions being at its greatest in the middle zone (Z) of the tread. 
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Patent NO-159085-C (NO)
Inventor: CAMPBELL SIMON FRASER
IPC: C07D211/90
Filed: 1982-03-12
Abstract: Dihydropyridine anti-ischaemic and antihypertensive agents of the formula:   <IMAGE> (I)  where Y is -(CH2)2- or -(CH2)3-; R is aryl or heteroaryl; R1 and R2 are each independently C1-C4 alkyl or 2-methoxyethyl; and R3 and R4 are each independently C1-C4 alkyl or aryl-(C1-C4 alkyl); or R3 and R4 taken together with the nitrogen atom to which they are attached represent a group of the formula: <IMAGE>  where R5 is C1-C4 alkyl, aryl, aryl-(C1-C4 alkyl), benzhydryl; 2-methoxyethyl, 2-(N,N-di[C1-C4 alkyl]amino) ethyl, or cyclopropylmethyl; their pharmaceutically acceptable acid addition salts, processes for the preparation of the compounds, and pharmaceutical compositions containing them.
Patent NO-158324-C (NO)
Inventor: BRANDON JEAN-FRANCOIS
IPC: A61B10/00
Filed: 1982-11-19
Abstract: A method and an apparatus for recording foetal movements comprising a pick-up which forms part of an ultrasonic transducer connected, on the one hand, to an electric wave emitter device and, on the other hand, to a device for receiving and analyzing the electric waves obtained from the ultrasonic waves which have been reflected by the foetus and received by the transducer.
Patent NO-162148-C (NO)
Inventor: JAERVINEN JUKKA
IPC: A63C9/20
Filed: 1986-09-25
Abstract: The invention concerns a ski fastening for fixing a skiing shoe (1) on a ski, said fastening com­prising a body part (2) to be fixed on the ski and a catch member (3) pivotally attached to the body part and with the aid of which, by mediation of an eye-like hook member (4) on the skiing shoe the shoe becomes fixerd to the body part (2). The surface of the body part (2) abutting on the shoe tip forms a wedge-like surface (6) substantially conforming to the tip (5) of the shoe and tapering in the direction forward. In the narrowest part of the surface (6), the front part (7), has been provided for the hook member (4) an aper­ture (8). Furthermore, the catch member (3) comprises a locking claw (9) of curved shape for locking the hook member (4) that has been pushed through the aper­ture (8) and, along with it the tip (5) of the skiing shoe (1), to be substantially immovable relative to the body part (2).
Patent NO-178142-C (NO)
Inventor: DOUGHTY DAVID TEMPLETON
IPC: B01D53/81
Filed: 1990-06-25
Abstract: An adsorbent for removal of toxic materials in respiration and collective filter applications, which consist of a chromium-free activated carbon having impregnated therein a total amount of from 6 to 16% copper and zinc, and optionally impregnated with 0,0 to 10 % silver and 0,0 to 6 % triethylenediamine.
Patent NO-177040-C (NO)
Inventor: DARMONT JACQUES
IPC: B01D/
Filed: 1992-12-16
Abstract: PCT No. PCT/BE91/00037 Sec. 371 Date Dec. 17, 1992 Sec. 102(e) Date Dec. 17, 1992 PCT Filed Jun. 12, 1991 PCT Pub. No. WO92/00130 PCT Pub. Date Jan. 9, 1992.Process and installation for crystallising an inorganic substance in a fluidised bed of crystals (14), which is generated by subjecting a solution supersaturated in the substance to be crystallised to an ascending circulation across a distributor (12), located below the bed (14), of a fluidised-bed reactor, a fraction (22) of the supersaturated solution being taken off upstream of the distributor (12) and being recycled downstream of the distributor (12) into the fluidised bed (14) or into the mother liquor from the crystallisation, and the mother liquor being supersaturated for reconstituting the said supersaturated solution.
Patent CA-2006292-C (CA)
Title: Very thin electrical steel strip having low core loss and high magnetic flux density and a process for producing the same
Inventor: NOZAWA TADAO
IPC: C21D8/12
Filed: 1989-12-21
Granted: 1997-09-09
Abstract: A very thin electrical steel strip having a thickness not exceeding 150 microns,  an average grain diameter not exceeding 1.0 mm, a high degree of {110} <001> grain orientation, a high magnetic flux density as expressed by a B8/Bs value which is greater than 0.9, and a low core loss not exceeding 50% of the core loss of any conventional product.
Patent CA-2006523-C (CA)
Title: Electromagnetic relay
Inventor: NISHIKAWA TOYOTAKA
IPC: H01H50/34
Filed: 1989-12-22
Granted: 1995-03-21
Abstract: An electromagnetic relay comprises an elongated coil bobbin having an axially extending bore and carrying therearound an excitation coil, a generally U-shaped yoke with first and second yoke members, and a generally U-shaped armature with short and long legs connected by a web.  The yoke and the armature are magnetically coupled together partly within the axial bore of the coil bobbin to form a magnetic circuit with the excitation coil such that the armature is movable between a set position of closing a relay contact and a reset position of opening the relay contact.  The first yoke member extends into the axial bore to define at its free end a first pole end while the second yoke member extending outwardly of the excitation coil to define a second pole end.  The short armature leg extends into the bore in an overlying relation with the first pole end, while the long armature leg extends outwardly of the coil in adjacent relation to the second pole end.  The armature defines a bearing edge at an inner corner between the web and the short leg and is pivotable relative to the yoke with the bearing end supported on a pivot edge formed at the end of the first pole end.  A hinge spring is fitted into the axial bore of the coil bobbin to urge the bearing edge of the armature against the pivot edge of the yoke at an optimum contact pressure, thereby maintaining the bearing edge at a fixed position and therefore insuring an exact pivotal movement of the armature.
Patent CA-2011617-C (CA)
Title: 4g.alpha.d-glucopyranosyl rutin, and its preparation and uses
Inventor: SUZUKI YUKIO
IPC: A61K8/00
Filed: 1990-03-07
Granted: 2000-04-11
Abstract: A novel glycoside, 4G-alpha-D-glucopyranosyl rutin, is formed by a saccharide-transferring enzyme and glucoamylase in a solution which contains rutin together with glucoamylase.      The 4G-alpha-D-glucopyranosyl rutin formed in such a solution is purified with a synthetic macroreticular resin, and crystallization in an organic solvent yields a complex crystal with the organic solvent. 4G-Alpha-D-glucopyranosyl rutin exhibits the same molecular. absorption coefficient as intact rutin has, and is readily water-soluble, substantially tasteless and odorless, and readily hydrolyzable in vivo to exhibit physiological activities inherent to rutin. These render 4G-alpha-D-glucopyranosyl rutin very useful as a highly-safe, natural yellow coloring agent, antioxidant, stabilizer, quality-improving agent, preventive, remedy, uv-absorbent and deterioration-preventing agent in foods, beverages, tobaccos, cigarets, feeds, pet foods, pharmaceuticals, cosmetics and plastics.
Patent CA-2014161-C (CA)
Title: A field-twisting waveguide junction
Inventor: LAGERLOF ROLF OWE ESBJORN
IPC: H01P1/165
Filed: 1990-04-09
Granted: 2000-04-04
Abstract: A field-twisting waveguide junction for electromagnetic microwaves has a rectangle-like cross-section at one end thereof.      This cross-section deviates from a true rectangular shape, by virtue of an inwardly projecting ridge. The other end, of the junction 20 has a rectangular cross-sectional shape, and the cross- section of a central section of the junction has an L-shape. The junction comprises sections, in the illustrated embodiment sip sections, the cross-sectional shapes of which are changed step-wise between the sections. The width direction of the rectangular cross-section has the same directional sense as the height direction of the inwardly projecting ridge. The junction is intended for connecting a rectangular waveguide to a ridge waveguide and transfer the microwaves. The microwave has an electrical field vector whose direction is rotated through one-quarter of a revolution during transfer of the microwave.
Patent CA-2022718-C (CA)
Title: Tool-supporting attachment for a vehicle
Inventor: DOWNEY LARRY
IPC: A01G3/04
Filed: 1990-08-03
Granted: 1996-03-26
Abstract: A  tool-supporting  attachment  to  be  mounted  on  a vehicle for use in suspending motorized tools which must be carried on long distances is disclosed. This attachment  comprises  levelling means  to  permit  its upper frame portion to always be in a substantially horizontal position with respect to the ground on which the vehicle is moved such that the tools are always kept at a constant height above the ground.