baber/WOPTO huggingface dataset:
Patent CA-1303913-C (CA)
Title: Synthetic melanin aggregates
Inventor: LEONG HELEN
IPC: A61Q19/04
Filed: 1988-10-21
Granted: 1992-06-23
Abstract: SYNTHETIC MELANIN AGGREGATES  BACKGROUND OF THE INVENTION Abstract of the Disclosure Melanin compositions include a melanin pigment incorporated within polymeric particles, usually within an internal pore network defined by a polymeric particle matrix.  The melanin compositions may be produced by in situ oxidation of melanin precursors within the pore network, or by absorption of a melanin pigment in a suitable vehicle or carrier. The melanin compositions are found to display enhanced absorbance of ultraviolet radiation and better cosmetic attributes when compared to melanin pigments which are not incorporated in such a polymeric particle matrix.          B:10
Patent CA-1297077-C (CA)
Title: Carton with core retaining projections
Inventor: CHURCH THOMAS W
IPC: B65D5/72
Filed: 1988-10-25
Granted: 1992-03-10
Abstract: ABSTRACT      A carton for a roll-type product which is dispensed by unrolling, withdrawing and separating a piece of the product from that remaining on the roll.  The carton has a projection extending inwardly from each end wall,  into the core of the product,  to prevent  the roll  from being withdrawn from the carton during use.  The end walls have an inner end flap with an orifice and an overlapping end flap with the projection hingedly attached  to  it  and  extending  through  the  orifice.   The projection has a central section which is generally triangular with the apex located distally of the hinge.  Wing sections flank the central section and these are adapted to be folded back from the central  section as the projection  is  inserted through the orifice, to form the projection into an open-sided generally  pyramidal  shape  which  is  deflectable  towards  the product core following insertion.
Patent CA-1316653-C (CA)
Inventor: SCHIRMER HENRY G
IPC: B32B27/08
Filed: 1988-10-25
Granted: 1993-04-27
Abstract: ABSTRACT OF THE DISCLOSURE   A multilayer hot blown film useful in chub packaging comprises a first outer layer of a heat-sealable polymeric material; a first interior layer of  a high polyamide; and a second outer layer of a self weldable polymeric material.
Patent CA-1333112-C (CA)
Title: Melt-stable poly(arylene thioether-ketone)prepregs and molded or formed products thereof
Inventor: SATAKE YOSHIKATSU
IPC: B29B15/10
Filed: 1988-10-25
Granted: 1994-11-15
Abstract: Disclosed herein is a melt-stable poly(arylene thioether-ketone) prepreg, which comprises in integral combination (A) 20-90 wt.% of a fibrous reinforcing material which comprises long fibers and/or at least one shaped long fiber body, said fibers and/or body being formed of inorganic fibers and/or organic fibers; and (B) 10-80 wt.% of a a thermoplastic matrix material composed principally of a melt-stable poly(arylene thioether-ketone) having predominant recurring units of the formula   and having a melting point, Tm of 310-380°C, a residual melt crystalliza-tion enthalpy, .DELTA.Hmc (420°C/10 min) of at least 10 J/g, a melt crystallization temperature, Tmc (420°C/10 min) of at least 210°C and a reduced viscosity of 0.2-2 dl/g.  A melt-stable molded or formed product can also be obtained by shaping the above prepreg or an arrangement or laminate of prepregs of the same type as the above prepreg at 140-450°C under stresses.
Patent CA-1314844-C (CA)
Title: Automatic chip classifier and system
Inventor: BIELAGUS JOSEPH B
IPC: B07B1/22
Filed: 1989-01-09
Granted: 1993-03-23
Abstract: ABSTRACT OF THE DISCLOSURE      A wood chip classifier and classification system in which chips are separated into a plurality of fractions according to chip size in an apparatus having an automatically adjustable hole spacing for first removing from a sample chips in the fraction smallest in size, and subsequently removing therefrom frictions containing chips of progressively larger size.  A particularly suitable apparatus includes a rotating drum for receiving chips on the inside thereof, with the perimeter of the drum being formed from aplurality of spaced rods, and the spacing between the rods being adjustable.
Patent CA-1329421-C (CA)
Title: Flight path responsive aircraft wind shear alerting  and warning system
Inventor: BATEMAN CHARLES D
IPC: G01C21/00
Filed: 1989-01-19
Granted: 1994-05-10
Abstract: FLIGHT PATH RESPONSIVE AIRCRAFT WIND SHEAR ALERTING AND WARNING SYSTEM        Abstract of the Invention A wind shear warning system monitors the flight path of an aircraft and wind shear in the vicinity of the aircraft and generates an advisory or cautionary message for the pilot based both on the magnitude of the wind shear and the flight path of the aircraft.  When the aircraft is flying a normal flight path, a wind shear warning is generated only when relatively high negative wind shears are present. If the flight path of the aircraft is not normal, for example, if the aircraft is below the glide slope or descending too rapidly, a cautionary alert is given at lower values of wind shear.  The alert or warning is selected to provide the pilot with information defining the nature of the hazard or potential hazard being encountered.
Patent CA-1306160-C (CA)
Inventor: SCHNEIDER JAMES G
IPC: A61M1/00
Filed: 1989-03-15
Granted: 1992-08-11
Abstract: Abstract An autotransfusion device usable with a chest drainage unit includes a collapsible fluid collection bag assembly having pliable fluid collection bag, a pair of stiffener members adjacent the opposed sides of the bag, and an enclosure sealingly connected to the bag securing the stiffeners in place.  A fluid inlet, gas outlet, and a blood outlet are connected to the bag.  A holder is dimensioned to compress the opposed edges of the bag assembly to cause the stiffeners to bow outwardly in opposite directions and expand the collection bag.
Patent CA-1337198-C (CA)
Inventor: NAGANO MITSUO
IPC: C07D261/20
Filed: 1989-03-30
Granted: 1995-10-03
Abstract: Compounds of formula (I):                               (I) [in which: either (a) the dotted line (---) is a single bond; A= is oxygen; and B is a group of formula (II):       (II) (in which m is 0 and n is 0 or 1) or (b) the dotted line (---) is a double bond; A= is said group of formula (II) in which m is 1 and n is 0 or l; and B is absent; and R1 is hydrogen, halogen, alkyl, alkenyl, alkynyl, optionally substituted benzyl or optionally substituted phenyl; R2 is hydrogen, halogen, alkyl, optionally substituted phenyl or heterocyclic  or R1 and R2, together with the carbon atoms to which they are attached, are a hydrocarbon ring fused to the isoxazole ring; R3 and R4 are each hydrogen, alkyl, optionally substituted benzyl or optionally substituted phenyl; or R3, R4 and the nitrogen atom to which they are attached together represent an alicyclic amino group]; and salts thereof may be used for the treatment of cerebral circulatory problems and for use as centrally acting muscle relaxants.
Patent CA-1340116-C (CA)
Title: Polyolefin films having improved barrier properties
Inventor: YEH GENE H
IPC: C08J5/18
Filed: 1989-05-02
Granted: 1998-11-03
Abstract: The barrier properties of  crystalline polyolefin film can be improved  substantially by  incorporating  a  precise  amount  of  a partially   incompatible  wax   into  the  polyolefin.    When   the polyolefin is polypropylene or polybutylene, the wax is preferably a paraffin wax.  The precise amount of wax, which produces optimum improvement in barrier properties, lies in the range of about 3 to 10 percent based on  the weight of the polyolefin.   The range in which   excellent  results   are  obtained  can  be  broadened  by contacting the film with a cooling medium immediately after it is extruded.  The film may be annealed to further improve the barrier properties.
Patent CA-1311786-C (CA)
Title: Electrical cut-out device
Inventor: MACDONALD FRANCIS D
IPC: H01H71/20
Filed: 1989-05-30
Granted: 1992-12-22
Abstract: ABSTRACT OF THE DISCLOSURE   A horizontally mounted electrical cut-out device is provided. The device includes an insulator electrically isolating a pair of terminals and a fuse assembly comprising a fuse carrier housing a fuse element removably connected between the terminals. The fuse assembly is pivotally connected at one end to one of the terminals to allow the other end of the fuse assembly to engage with the other terminal when the fuse assembly is pivoted. The pivotal connection with the one terminal and the engagement with the other terminal is such so as to permit the fuse assembly to drop automatically to an open position following an interruption resulting from an overload or fault thereby establishing an opencircuit condition. This increases safety and provides a visible indication of the open circuit condition. A latch is provided on the other terminal to engage releasably the other end of the fuse assembly to maintain the electrical connection between the two terminals.            Doc. #21709
Patent CA-1338282-C (CA)
Title: Coated textile materials
Inventor: DORAN FREDERICK
IPC: D06M101/16
Filed: 1989-06-05
Granted: 1996-04-30
Abstract: A coated textile material, particularly for use as a durable filter fabric, is made from a textile substrate, such as a woven fabric, having a microporous coating of an elastomeric flurocarbon polymer.          The substrate may be formed from aramid or polyphenylene sulphide or glass fibres. The elastomeric polymer may a vinylidene fluoride pentafluoropropene tetrafluoroethylene terpolymer. The microporous coating may be applied as a foamed aqueous emulsion which is dried and mechanically crushed.
Patent CA-1315919-C (CA)
Title: Vehicle restraint
Inventor: GREGERSON GLEN M
IPC: B65G69/00
Filed: 1989-06-27
Granted: 1993-04-13
Abstract: VEHICLE RESTRAINT                 Abstract of the Disclosure A vehicle restraint for releasably locking a vehicle to an adjacent structure includes a frame which can be mounted adjacent to the structure, a sector assembly which is mounted within the frame to rotate about a substantially horizontal axis in a first rotational direction to a restraint position in which the vehicle is locked to the adjacent structure and in an opposite second rotational direction to a release position in which the vehicle is released, an actuator which is connected to the frame and sector assembly to rotate the sector assembly in its first rotational direction into the restraint position, and at least one movable impediment biased to move to lock the sector assembly in its restraint position until released.
Patent CA-1335944-C (CA)
Title: Method and apparatus for testing for refrigerant leaks
Inventor: MORGAN PHILLIP F
IPC: G01M3/22
Filed: 1989-06-30
Granted: 1995-06-20
Abstract: An apparatus and method to aid in detecting refrigerant leaks in a refrigerant system of the type including an air-tight system vessel, refrigerant within the system vessel, a closed loop of system piping with at least a portion thereof extending through the system vessel, and heat transfer medium flowing through the system piping.  The apparatus includes an apparatus vessel for being coupled to the system piping; pump structure for pumping the heat transfer medium from the system piping, through the apparatus vessel, and back to the system piping; structure for heating the heat transfer medium within the apparatus vessel to transfer heat to the refrigerant within the system vessel when the heat transfer medium is pumped from the apparatus vessel back to the system piping and to cause the pressure to the refrigerant within the system vessel to increase; and control structure for controlling the temperature of the heat transfer medium and for controlling the increase in pressure of the refrigerant within the system vessel.
Patent CA-1308072-C (CA)
Title: Loader mounting system
Inventor: RAY RORY
IPC: E02F3/627
Filed: 1989-08-10
Granted: 1992-09-29
Abstract: LOADER MOUNTING SYSTEM Abstract of the Disclosure Front end loader mounting structure including a rear support assembly for receiving pivot tubes located at the lower ends of the rear upright mast posts.  A round cross tube connecting the forward ends of the mast arms is rotatable upwardly through an arc-shaped path with center of radius of the path located on the axis of the pivot tubes.  The cross tube is received within an inverted cradle assembly located directly in the path and is releasably locked in a raised mounted position within the cradle assembly by latching structure remotely actuated from the tractor cab.  The mast posts include downwardly extending projections which are freely received by the support assembly when the loader is in the stored position but which rotate against a locking block to secure the posts tightly to the tractor frame as the mast arms approach the upwardly rotated position.
Patent CA-1302760-C (CA)
Title: Vertically rotatable gate
Inventor: CYSEWSKI JEROME
IPC: E06B11/02
Filed: 1989-08-23
Granted: 1992-06-09
Abstract: ABSTRACT OF DISCLOSURE A vertically rotatable gate which incorporates a torsion beam strengthened by bracing stringers to form a compact, rigid foundation structure along the bottom of the gate for resisting torsional and transverse forces acting on the gate.  Further, a separate carriage assembly may be used to mount gates of different sizes to a gate axle.
Patent CA-1338729-C (CA)
Inventor: OPPENLAENDER KNUT
IPC: C09K5/08
Filed: 1989-09-05
Granted: 1996-11-26
Abstract: A glycol-based antifreeze mixture which is free of nitrites and phosphates contains an alkali metal salt of a C4-C16-alkenylsuccinic acid, stabilized  silicate  and  further  corrosion-inhibiting additives.
Patent CA-1303162-C (CA)
Title: Connector with barbed boardlock
Inventor: DOUTY GEORGE H
IPC: H01R12/70
Filed: 1989-09-20
Granted: 1992-06-09
Abstract: ABSTRACT:    An electrical connector for mounting to a printed circuit board includes a boardlock secured thereto by an interference fit.  The boardlock has a first portion including means for securing the boardlock to the connector housing and a second portion.  The second portion comprises spring means extending from the first portion to an end beyond the mounting face for reception in a boardlock receiving aperture in the printed circuit board.  The spring means have a slot therebetween and barb means thereon with the barb means positioned along the spring means between the first portion and the end to engage wall means of the boardlock receiving aperture.
Patent CA-1330698-C (CA)
Title: Method of making a conductive polymer sheet
Inventor: AU ANDREW N
IPC: B29C48/32
Filed: 1989-09-22
Granted: 1994-07-19
Abstract: ABSTRACT A method of making a conductive polymer sheet in which a hollow conductive polymer extrudate is slit and flattened. The resulting sheet may have improved resistivity uniformity over conventionally extruded sheet. The sheet is useful in producing electrical devices such as heaters and circuit protection devices.
Patent CA-1335259-C (CA)
Title: Composition of spent liquor from pulping process for antiviral medicine
Inventor: MACHIDA MAKOTO
IPC: A61K45/06
Filed: 1989-09-25
Granted: 1995-04-18
Abstract: A composition for anti-AIDS viral and other antiviral medicines having spent liquor from sulfite pulping and/or processed products thereof as the major constituent and preventive and/or therapeutic method(s) against AIDS viral and other viral infections are presented.
Patent DK-166006-C (DK)
Inventor: MEYER EDWIN WILLIAM
IPC: A23K1/175
Filed: 1984-12-20
Granted: 1993-07-12
Abstract: Dry mixes of zinc salts with particulate proteinaceous feeds for ruminants decrease the rumen digestibility of the protein thereby increasing the nutrient value of the feed to the ruminant. The zinc salts are incorporated as powders external to the particles of feed material. The protective action against micro-organism attack on the protein is provided in the rumen. The dry mix feed materials can be used with beef and dairy cattle and sheep.
Patent FI-66834-C (FI)
Inventor: TAILLANDIER GEORGES MARCEL
IPC: C07C67/00
Filed: 1975-06-26
Granted: 1984-12-10
Abstract: 1485269 Pharmaceutical compositions containing acetic acid derivatives LABAZ 12 June 1975 [26 June 1974] 28416/74 Heading ASB [Also in Division C2] Pharmaceutical or veterinary compositions, usable in treating non-human subjects with central neurological disorders, comprise as an active ingredient an acetic acid derivative of formula:  where R represents  where R, and R 2  may be the same or different and each represent an alkyl group with 1-4 carbon atoms, n is an integer from 1-3 inclusive and R 3  and R 4 , which are identical, each represent a straight chain alkyl radical with 1-4 carbon atoms, in association with a carrier or excipient other than Ordinary tap water or a common organic solvent. Preferred active ingredients are 3-n-propyl hexanoic acid; 4-n-propyl-heptanoic acid, 3-n-butyl heptanoic acid, 3-Methyl-butanoic acid, 3-ethyl-pentanoic acid and 5-n-propyl octanoic acid. The composition is preferably in a unit dosage form for rectal or oral administration.
Patent FI-70769-C (FI)
Inventor: LEITNER HARALD
IPC: A01N25/04
Filed: 1983-02-24
Granted: 1986-10-27
Abstract: Storage-stable, herbicidally- active compositions in the form of a concentrating aqueous emulsion comprising 30 to 75% by weight of one or more herbicidally-active phenoxyalkanecarboxylic acid esters, 0.1 to 5 parts by weight referred to the completed emulsion of one or more oil-soluble emulsifiers which are soluble in the esters and have an HLB value of 9 to 16, and 0.1 to 3 parts by weight referred to the completed emulsion of one or more alkali metal salts of single or multiple unsaturated fatty acid taurides or fatty acid alkyl taurides as watersoluble dispersants, the emulsion having a viscosity of 50 to 3,000 mPa.s., a droplet size of 1 to 5  mu m and a pH value of 6 to 9 and a process for the preparation of such emulsion which comprises forming a solution of the active ester and emulsifier and mixing it with an aqueous solution of the dispersant to form a homogeneous mixture.
Patent FI-84309-C (FI)
Inventor: JOHANSSON STURE
IPC: A23D7/00
Filed: 1985-03-06
Granted: 1991-11-25
Abstract: A process for the manufacture of a butter like dairy spread which is spreadable at refrigeration temperature and which has a content of vegetable fat which is higher than 30% and which has a iodine value of between 55 and 65, whereby cream having a iodine value of 25-40 and an uncured veget- able fat are treated and churned. According to the invention a vegetable "cream" having substantially the same iodine value and other oleic acid composition as butter cream from milk is prepared in that a cured vegetable fat is emulsified with a milk product, is pasteurized, it may be acidified and temperature treated and is cooled to churning temperature, where upon the vegetable "cream" together with the uncured vegetable fat and some amount of animal fat, for instance ordinary butter cream, is churned, and whereby the total amount of cured and uncured vegetable fat is between 30% and nearly 100% as calculated on the total fat content of the dairy spread.
Patent FI-98736-C (FI)
Inventor: HELLSTROEM INGEGERD
IPC: G01N33/574
Filed: 1986-08-20
Granted: 1997-08-11
Abstract: The present invention is concerned with novel monoclonal antibodies which define a glycolipid antigen associated with human non-small cell lung carcinomas ("NSCLC") and certain other human carcinomas. The antibodies bind to normal human cells to a much lesser degree than to tumor cells. The antibodies find use in diagnostic methods such as the detection of malignant cells associated with NSCLC and in therapeutic methods. Also disclosed in a novel glycolipid antigen. The invention also comprises a method for determining the presence of a malignant condition in lung tissue and other human tissue. The method involves examining the human tissue for the presence of a glycolipid antigen having the terminal carbohydrate sequence: GalNAc beta l->4Gal beta l->3GalNAc beta l->4Gal beta l->R.
Patent FI-86652-C (FI)
Inventor: VENTOLA JOUKO
IPC: D21F3/04
Filed: 1989-04-19
Granted: 1992-09-25
Abstract: In an assembly in a paper and cardboard machine in a twin-wire section comprising a lower wire (1) constituted of the wire (1) of a fourdrinier wire section, and an upper wire (2) which is guided on top of the lower wire (1) by means of a forming roll (3), around which the twin-wire section is curved within a predetermined sector ( alpha ). The twin-wire section situated after the forming roll (3) is provided with a guiding means (6) on the side of the lower wire (1), the twin-wire section being curved at said guiding means in an opposite direction compared with the curvature on the forming roll (3). The section between the roll (3) and the guiding means (6) is provided with one or several dewatering means (4) on the side of the lower wire (1). Within said section on the side of the upper wire (2) there is provided a dewatering means, to which is connected means for effecting suction causing dewatering.
Patent NO-160566-C (NO)
Inventor: LEMON PETER HERBERT RICHARD BR
IPC: C08J3/24
Filed: 1983-01-10
Abstract: Foundry moulds or cores are made by a method comprising mixing a granular refractory material with a potassium alkali phenol-formaldehyde resin binder solution, forming the mixture and curing the formed mixture by gassing with a 1-3C alkyl formate. Cure by gassing with a formate, particularly methyl formate, enables rapid and efficient production of foundry moulds or cores. The formates used have relatively low toxicity.
Patent NO-171261-C (NO)
Inventor: SCHUDY KARL-HEINZ
IPC: B42F13/16
Filed: 1985-12-27
Abstract: 1. A ring mechanism, the mechanism cover (1) of which is provided with rivet holes (2, 3) at the ends, with at least one further opening (13) disposed in the region between the rivet holes, and a cup-shaped rivet insertion (12) disposed in the further opening, characterised in that the rivet insertion (12) is captively connected to the mechanism cover (1).
Patent NO-166445-C (NO)
Inventor: KAWAMOTO ISAO
IPC: C07D417/06
Filed: 1986-01-15
Abstract: Compounds of formula (I):(wherein n is 0, or 2 and R', R<sup>2</sup>, R<sup>4</sup>, R<sup>5</sup>, R<sup>6</sup>, X, Y and Z are a variety of groups and atoms) have the ability to inhibit the synthesis of thromboxane A<sub>2</sub> and hence are useful in the treatment or prophylaxis of thrombotic conditions. They may be prepared by condensing a compound containing the imidazolyl part with a compound containing the benzoic acid part.
Patent NO-175333-C (NO)
Inventor: KLOCKARS CARL-ERIK
IPC: G01M/
Filed: 1986-08-08
Abstract: Method for leak detection in a pipeline system, more particularly in a water supply and sewer system. The purpose of the invention is to efficiently and with great accuracy determine the scope and location of damages in the line system. For this purpose leakage indicating means are employed that comprise tracers, which are supplied to the water running through the pipes, each pipe being supplied a special tracer. Samples are taken at certain points downstream in the system. These samples are analysed and the concentration of tracers is determined. Using the concentration figures, the inflow of tracers from adjacent pipes can be established, in respective pipes. Thus, an estimation of the leakage from and to each pipe can be made.
Patent NO-162737-C (NO)
Inventor: CRANE JAMES W
IPC: F41C23/00
Filed: 1986-10-27
Abstract: An adjustable pistol grip includes a palm portion and a forepiece portion which is adjustably secured to the palm portion so that the width of the grip can be adjusted. The grip is attached to the receiver of a pistol, and the grip can swivel on the receiver to adjust the angle between the grip and the barrel of the pistol. A heel plate extends laterally outwardly from the bottom portion of the grip and is adjustably secured so that the distance between the heel plate and the receiver can be adjusted.
Patent NO-167086-C (NO)
Inventor: CHANDRARATNA ROSANTHA A S
IPC: A61K31/07
Filed: 1987-09-21
Abstract: Retinoid-like activity is exhibited by compounds of the formula <CHEM> where n is 0-5 and A is H, lower alkyl, or -COOH or ester or amide thereof, -CH2OH or an ether or ester derivative, or -CHO or an acetal derivative, or a pharmaceutically acceptable salt.