baber/WOPTO huggingface dataset:
Patent DK-165582-C (DK)
Inventor: RYHAENEN VILJO HEIKKI KALEVI
IPC: E04C2/04
Filed: 1987-02-16
Granted: 1993-05-03
Abstract: The application disclosed a method and machine for the automatic setting of bricks onto a supporting layer. So far, prefabricated wall panels have been made by setting the bricks manually into a mold equipped with brick compartments and intended for the said panel. A separate mold had to be prepared for each different panel shape. The object of the present invention is to facilitate, speed up and decrease the cost of the setting of bricks. In the machine according to the invention, the method is carried out by feeding into a cassette conveyor (1, 2, 3, 4) a batch of filled cassettes, of which the first is directed to below the brick take-off device (5). When the cassette conveyor is full and the first cassette is under the take-off, the automatic operation of the machine is started. The brick take-off lifts the topmost brick layer from the cassette and lowers it onto a brick conveyor (6), wherefrom the brick rows are directed onto a transverse belt conveyor (8). A rotating wheel (9) has been fitted to receive one brick at a time into a compartment at its periphery and, after rotating half a round, to lower it onto a flight conveyor (10). The flight of the flight conveyor takes the brick fed by the turning device, or remains vacant if the rotating wheel has been programmed not to rotate and not to deliver a brick onto the flight. A full row of bricks is formed on the flight conveyor, and a pushing device (11) pushes the row onto a centering table (12), on which the distances between the bricks are evened out. A pick-up device above lifts the centered bricks, centering them in their longitudinal direction, and lowers them into the mold in one, two or several batches, in accordance with the desired bond, the machine moving forward one step between the lowerings in accordance with the programmed bond. The machine stops at the latest upon the panel being completed and also upon the cassettes having been emptied.
Patent CA-1276253-C (CA)
Title: Event location using a locating member containing discrete impedances
Inventor: HAUPTLY PAUL D
IPC: G01R31/08
Filed: 1985-04-11
Granted: 1990-11-13
Abstract: ABSTRACT     "EVENT LOCATION USING A LOCATING MEMBER               CONTAINING DISCRETE IMPEDANCES"     Method and apparatus for detecting and obtaining information about (particularly locating) an event, i.e. a change in a variable, for example an increase in the concentration of a fluid as a result of a leak, a change in the physical position of a movable member such as a valve, a change in temperature, or a change in pressure.  In a preferred embodiment, three conduc-tors follow an elongate path.  One of them (called the locating member) comprises a plurality of spaced-apart resistors separated by low resistance intermediate com-ponents, so that the locating member has known impe-dance characteristics along its length.  The second conductor is connected to one end of the locating member, but is otherwise insulated from the locating member.  When the event occurs, connection is made bet-ween the locating member and the second conductor at one or more of a plurality of available connection points, each of which lies between a pair of resistors. With the aid of the third conductor, a current of known size is passed through, and the voltage drop is measured between, the connection point and one end of the locating member.  The location of the event can then be calculated.
Patent CA-1337281-C (CA)
Inventor: REVEL MICHEL
IPC: C12N1/21
Filed: 1985-04-18
Granted: 1995-10-10
Abstract: Human DNA encoding enzymes having (2'-5') oligo A syn-thetase has been sequenced.   The amino acid sequences of the enzymes have been deduced.   Antigenic peptides have been prepared which may be used to raise antibod-ies which recognize and immunoprecipitate (2'-5') oligo A synthetase.  Methods of monitoring interferon activ-ity in a subject are presented.
Patent CA-1287424-C (CA)
Title: Blend of polyethylene and polypropylene
Inventor: VASSILATOS GEORGE
IPC: D04H3/033
Filed: 1985-12-19
Granted: 1991-08-06
Abstract: TITLE Blend of Polyethylene and Polypropylene ABSTRACT OF THE DISCLOSURE A blend of low density polyethylene and crystalline polypropylene can be melt spun at high temperature and high speed to produce a fiber.  The fiber has utility as a binder fiber in nonwoven fabrics.  The blend contains 5 to 35% by weight polypropylene and 95 to 65% of polyethylene.
Patent CA-1292174-C (CA)
Title: Method for the determination of protease inhibitors
Inventor: KOLDE HANS-JUERGEN
IPC: C12N9/99
Filed: 1986-09-05
Granted: 1991-11-19
Abstract: Abstract of the disclosure A method for the determination of protease inhibitors A method for the determination of a protease inhibitor using a protease which can be inhibited by this inhib-itor, and using a substrate for this protease, is descri-bed, in which initially a liquid containing the protease inhibitor and the substrate are mixed, then the protease is added, and the rate of hydrolysis of the substrate is determined.
Patent CA-1307983-C (CA)
Title: Dispersion polymers, processes for their preparation, and their use
Inventor: KAPMEYER WOLFGANG
IPC: C08F8/00
Filed: 1986-12-19
Granted: 1992-09-29
Abstract: ABSTRACT OF THE DISCLOSURE          The invention relates to dispersion polymers, processes for their preparation, and their use, and also active dispersion polymers (latex conjugates) prepared therefrom, the dispersion polymers being obtained by polymerizing compounds of the formula I            H2C=C(R1)-CO-NH-(CH2)n-CH(OR2)(OR3)     I   in which n  denotes 1 - 6; R1 denotes H or CH3 and R2 and R3 are identical or different and denote -(CH2)m-CH3, m  denotes 0 - 7, or -CY(X)(Z), in which X, Y and Z    denote (CH2)pCH3 and p  denotes 1 - 3, where X, Y and Z are identical or different, and compounds of the formula II            H2C=C(R1)-CO-R-(CH2)n-(CHOH)m-(CH2)1-H           II   in which R  denotes O or NH; n  denotes 1 - 3; m  denotes 1 - 4; l  denotes 0 - 4; and R1 denotes H or CH3, with one another in the presence of a seed dispersion, whereby the copolymer is formed on the surface of the latex particles. Latex conjugates are obtained therefrom by bonding the interesting antibodies or antigens to the dispersion polymers accorciing to the invention.
Patent CA-1289918-C (CA)
Title: Spacer member and method of forming the same
Inventor: ELZEY PAUL B
IPC: B65D81/107
Filed: 1987-01-07
Granted: 1991-10-01
Abstract: SPACER MEMBER AND METHOD OF FORMING THE SAME              Abstract of the Disclosure A spacer member  is adhered to a tape having adhesives at opposite faces thereof and a release layer is adhered to the first named tape to releasably connect multiple spacer members and expose adhesive at one face for adhering a spacer member to a fragile object upon removal of the release layer.   The method includes forming spacer members of selected size from a large foam panel.   One face of an adhesively coated tape is adhered to the panel and a release layer is adhered to the opposite face of the tape web, after which spacer members of selected size and shape are formed by cutting through the panel and the tape web without severing the release layer.
Patent CA-1292978-C (CA)
Inventor: BLENKERS JOHANNES
IPC: C08F10/02
Filed: 1987-01-09
Granted: 1991-12-10
Abstract: ABSTRACT           A catalyst system that is a combination of at least two com-ponents A and B, which components comprise: A :  one or more titanium compounds and one or more vanadium com-pounds, mixed with one or more organoaluminium compounds in such an amount that the atomic ratio of aluminium to the sum of titanium and vanadium is at least 3, B :  one or more organoaluminium compounds, one or both of components A and B containing a chloride, and which two components are fed, separately or in combination, direct to the reaction vessel in such an amount that the atomic ratio of the chlorine from components A and/or B to the sum of titanium and vanadium of component A is at least o, is suitable for (co)polymeri-zation of ethylene and optionally minor amounts of 1-alkenes and/or dienes at high polymerization temperatures.
Patent CA-1320736-C (CA)
Title: Organosilicon compounds
Inventor: PLUEDDEMANN EDWIN P
IPC: C07F7/18
Filed: 1987-01-29
Granted: 1993-07-27
Abstract: NOVEL ORGANOSILICON COMPOUNDS                          Abstract This invention provides novel silanes and bis-silylhydrocarbons that contain a plurality of silicon-bonded alkoxy groups and at least one substituent that is bonded to silicon through oxygen and contains at least four carbon atoms, two of which form a terminal group of the formula CH2=CH-.  A preferred class of these compounds will cohesively bond polyorganosiloxane elastomers and resins to both organic and inorganic substrates.
Patent CA-1277768-C (CA)
Title: Log processing system
Inventor: DUFFY JOHN A
IPC: G01V1/28
Filed: 1987-03-09
Granted: 1990-12-11
Abstract: ABSTRACT OF THE DISCLOSURE A computer-based log processing system is described herein for exploring a subsurface formation and that uses log signals and dip signals derived from at least one investigating device passed through a borehole traversing the formation.  The system includes signal pro-cessing means for identifying any portions of the log signal and the dip signal that are unacceptable, and for replacing the identified unacceptable portions of either signal with a corresponding acceptable portion from the other signal.  Further, the system has the capability of processing dipmeter data, as well as log data, utilizing conventional log processing editing, plotting, and anal-ysis programs on a single system.
Patent CA-1286516-C (CA)
Title: Method of stimulating the growth and health of useful plants
Inventor: BECKER KLAUS
IPC: A01N63/10
Filed: 1987-03-12
Granted: 1991-07-23
Abstract: ABSTRACT             The growth and health of useful plants are stimulated in stable microbial mixed biocenoses of the rhizosphere by replacing undesirable bacterial species with desirable species by adding supplines and/or inhibitory substances, optionally with the addition of nutrients.
Patent CA-1276834-C (CA)
Title: Thermal transfer ribbon mechanism and recording method
Inventor: BROOKS RALF M
IPC: B41J33/04
Filed: 1987-04-15
Granted: 1990-11-27
Abstract: THERMAL TRANSFER RIBBON MECHANISM       AND RECORDING METHOD          ABSTRACT         A thermal printing apparatus is disclosed in which ribbon advancing mechanism including a supply spool and a take-up spool operated by a stepping motor is disclosed.  Mechanism is provided for reversing the direction in which the take-up spool is driven by a specified amount during the printing cycle, in order to provide ribbon slack, so as to avoid smudging of the transferred ink on the receiving document and possible ribbon breakage during printing.  The circumference of the accumulated ribbon on the take-up spool at any given time is considered in determining the number of steps and the step rate of the stepping motor in the reverse direction which must be taken in order to produce the desired amount of ribbon slack and slack take-up.
Patent CA-1292188-C (CA)
Title: Poudre pour le maquillage ou les soins du corps ou du visage, d'un materiau synthetique, thermoplastique sous la forme de microspheres creuses de faibledensite, et compositions sous forme de poudre non compactee contenant un tel materiau
Inventor: ARRAUDEAU JEAN-PIERRE
IPC: A61K8/00
Filed: 1987-06-25
Granted: 1991-11-19
Abstract: L'invention concerne une poudre non compactée pour le maquillage ou les soins du corps et du visage, caractérisée par le fait qu'elle contient des microsphères creuses de matériau synthétique thermoplastique ayant une masse spécifique inférieure à 0,1g/cm3. L'invention concerne également une composition sous forme d'une poudre de maquillage, renfermant une poudre selon l'invention.
Patent CA-1289982-C (CA)
Title: Baseball pitching practice device
Inventor: POITRAS LEANDRE
IPC: A63B63/00
Filed: 1987-09-16
Granted: 1991-10-01
Abstract: BASEBALL PITCHING PRACTICE DEVICE              ABSTRACT OF THE DISCLOSURE         A baseball pitching practice device comprising a support frame to which is independently supported a plurality  of  panel  members  disposed  side-by-side  and forming  a  target  area.     Each  of  the  panels  has a designated  segment  portion  of  the  target area.    The target area includes a central strike zone area delimited by some of the panel members.   One or more normally-open electrical  contacts  are  associated  with  each  of  the panels and closable upon the application of an impact force on  an outer  surface of  its associated panel.  A display device is provided to identify which panel has been subjected to an impact force.    A visual display identifies  the  panel  having  been  impacted  and  also provides a numerical read-out of a total numerical value with  each  of the  panels  having  independent  numerical values.
Patent CA-1301766-C (CA)
Title: Process for the manufacture of 3-amino-5- methylisoxazole
Inventor: LERMAN ORI
IPC: C07D261/14
Filed: 1987-10-08
Granted: 1992-05-26
Abstract: ABSTRACT OF THE DISCLOSURE       An improved process for the manufacture of 3-amino-5-methylisoxazole is described.        According to the process a nitrile compound selected from the group consisting of 2,3-dibromo-butyronitrile, 2-bromo-3-methoxybutyronitrile, 2-bromocrotono-nitrile and tetrolonitrile or mixtures thereof is reacted with hydroxyurea in the medium of an alkali metal hydroxide, wherein the pH during the reaction is maintained in the range of between 10.1 to 13 and preferably between 10.5 to 12.5.  Optionally, an inert organic solvent is also present in the reaction system.          The hydroxyurea may be also prepared in-situ from alkyl carbamate and hydroxyamine in an aqueous alkali medium.  The 3-amino-5-methylisoxazole derivatives are useful intermediates for the synthesis of sulfa drugs.
Patent CA-1298938-C (CA)
Inventor: HAYMAN NIGEL W
IPC: A61F2/06
Filed: 1987-12-21
Granted: 1992-04-21
Abstract: ABSTRACT    A melt spun hollow, tubular, substantially cylindrical synthetic vascular prosthesis, the wall of which has an interior structure comprising spaced fibrils of a synthetic polymeric material which are substantially aligned to the axis of the tube such aligned spaced fibrils being interconnected to each other in a random manner.
Patent CA-1327280-C (CA)
Inventor: ZONNEVELD PETRUS C H
IPC: C21C5/46
Filed: 1988-02-15
Granted: 1994-03-01
Abstract: SUB-LANCE INSTALLATION FOR CARRYING OUT MEASUREMENTS   AND/OR TAKING SAMPLES IN A METALLURGICAL FURNACE     ABSTRACT OF THE DISCLOSURE     Sub-lance installation for carrying out measurements and/or taking samples in a metallurgical furnace, has an elongate tubular lance which is rotatable around its longitudinal axis and is attached at its upper end with its longitudinal axis vertical to a carriage by means of which the lance is moved vertically, the installation also including means for rotating the lance about its logitudinal axis.  In order that the rotation of the sub-lance can be achieved by a robust apparatus, which does not itself require power and can operate automatically,  said means for rotating the lance comprises a helical guide system which imparts rotation to the lance.  The helical guide system comprises mutually cooperating helical projections and recesses mounted respectively on the lance and a guide for the lance.
Patent CA-1298391-C (CA)
Title: Electro-optical switch
Inventor: SILBERBERG YARON
IPC: G02F1/313
Filed: 1988-03-16
Granted: 1992-03-31
Abstract: Abstract of the Disclosure An electro-optic switch implemented on a substrate which includes first and second input waveguides of unequal width and a central region in which light from the two input waveguides converge.  First and second output waveguides are provided which diverge from the central region.  Electrodes for generating an electric field are disposed adjacent the central region and output waveguides for switching a beam of light from the first to the second output waveguide in a step-like manner in response to a control voltage.
Patent CA-1326993-C (CA)
Inventor: RAQUE GLEN
IPC: B65B31/04
Filed: 1988-04-13
Granted: 1994-02-15
Abstract: Abstract of the Disclosure An apparatus for packaging an item in a controlled atmosphere enclosure is provided.  The apparatus includes a conveyor for continuously conveying a series of containers along a defined path.  The path has sequentially oriented first and second portions, and defines a first side border and an opposite second side border.  The apparatus introduces a covering material over the path of containers such that a space is created between the containers and the moving covering material. A vacuum gallery is disposed substantially adjacent the first border for applying a vacuum to the space only in the first portion of the path.  A gas gallery is disposed substantially adjacent the second border for continuously introducing a selected gas into the space in both the first portion and the second portion of the path.  The apparatus also includes a sealing head for mating and sealing the containers with a corresponding section of the moving covering material in the second portion of the path to form a controlled atmosphere environment enclosure.
Patent CA-1297520-C (CA)
Title: Vehicle with pivotal cover panel
Inventor: LANGE JACK
IPC: B60P3/38
Filed: 1988-05-16
Granted: 1992-03-17
Abstract: ABSTRACT             A vehicle used for camping or the like includes a roof  structure  having  an  opening  upon  which  is  mounted  a seperable  cover  panel.   The cover panel can be moved from a closed position  covering  the  opening  to  an open position in which it is suspended in cantilever arrangement outwardly from one  side  of  the  opening  with  a  tent  enclosure between the opening and the underside of the panel to cover an access area therebetween.   A lever arrangement includes first and second levers which are connected for pivotal movement respectively at the side edge of the opening and the adjacent side edge of the panel.   Third and fourth levers are connected each coupled to one of the first and second levers for pivotal movement with the  third and  fourth  levers  connected  together between  the first  and  second levers and extending outwardly therefrom to engage a cable.   The cable leads from the outer edge of the roof opening to the outer edge of the cover panel so that the cable  supports  the cover panel in cantilever arrangement and holds the third and fourth levers in a direction to force apart the first and second levers so that the first and second levers pivotally couple the panel on the roof without the necessity for a direct hinge coupling.
Patent CA-1291244-C (CA)
Inventor: PETTIGREW ROBERT M
IPC: G11B5/73
Filed: 1988-06-07
Granted: 1991-10-22
Abstract: ABSTRACT                   MAGNETIC DEVICES Magnetic devices are disclosed which include an article comprising a substrate and a thin coating of a magnetic material, characterised in that:       (a) said  substrate  is  a  flexible,  laminar material;   (b)    said magnetic material is an amorphous metal glass of high intrinsic magnetic permeability, with low or substantially zero magnetostriction, and with low coercivity; and   (c)  said thin coating of a magnetic material  is not greater than 6 microns  in thickness. This article can be used as, or to make, an antipilferage tag or marker.  Deactivation materials and configurations are also disclosed, as well as techniques, in particular sputtering, for producing such a tag.
Patent CA-1314251-C (CA)
Inventor: PAAU ALAN S
IPC: C05F11/08
Filed: 1988-07-14
Granted: 1993-03-09
Abstract: BIOLOGICAL INOCULANT FOR CORN                  Abstract of the Disclosure A biological inoculant is disclosed for facilitating and fostering the growth of edible corn plants.  The inoculant includes biologically pure cultures of bacterial strains, including Bacillus circulans, a yet unidentified bacterial strain, and Xanthomonas maltophilia.
Patent CA-1308855-C (CA)
Inventor: SANO AKIRA
IPC: C08F8/22
Filed: 1988-08-19
Granted: 1992-10-13
Abstract: ABSTRACT     A modified olefinic polymer is obtained by fluorinating an ethylene/.alpha.-olefin copolymer having the following properties (i) to (iv), said ethylene/.alpha.-olefin copolymer being prepared by copolymerizing ethylene and an .alpha.-olefin having 3 to 12 carbon atoms in the presence of a catalyst comprising a solid catalyst component and an organoaluminum compound, said solid catalyst component containing at least magnesium and titanium:     (i) Melt index:  0.01 - 100 g/10 min (ii) Density:  0.360 - 0.910 g/cm3 (iii) Maximum peak temperature (Tm) as measured according to a differential scanning calorimetry (DSC) should be not lower than 100°C.   (iv) Insolubles in boiling n-hexane should be not less than 10% by weight.
Patent CA-1328131-C (CA)
Inventor: YANAGISAWA YOSHIHIRO
IPC: G01D5/244
Filed: 1988-08-24
Granted: 1994-03-29
Abstract: ABSTRACT OF THE DISCLOSURE         An encoder includes an electrically conductive reference scale having surface steps formed at predetermined positions; an electrically conductive probe having a tip disposed opposed to the reference scale; wherein the reference scale and the probe are relatively movable in a direction different from the opposing direction of the tip of the probe and the reference scale; a portion for applying an electric voltage to between the reference scale and the probe, a portion for detecting a change in a tunnel current between the reference scale and the probe, to between which the electric voltage is applied by the voltage applying portion at the time of the relative movement between the scale and the probe, the detecting portion detecting the change in the tunnel current when the probe passes a position opposed to a surface step of the reference scale; and portion for detecting the amount of the relative movement between the scale and probe, on the basis of the detection by the change detecting portion.
Patent CA-1299256-C (CA)
Inventor: TAKAGI KUSUO
IPC: H01F37/00
Filed: 1988-09-15
Granted: 1992-04-21
Abstract: ABSTRACT OF THE DISCLOSURE           An AC line filter in which a pair of windings are wound in an opposite direction to each other and are provided at opposing locations on a main core that forms a closed magnetic path.  At least one auxiliary core which forms  a  shorter magnetic  path than the main  core  is positioned adjacent the main core.  The auxiliary core has at low frequency region an effective permeability higher than that of the main core.  A portion of each of the pair of windings is provided in such a way that the portion is a concentrated winding which surrounds both the main core and the auxiliary core simultaneously.
Patent CA-1328390-C (CA)
Inventor: BROOME ALBERT
IPC: A61B17/22
Filed: 1988-09-22
Granted: 1994-04-12
Abstract: ABSTRACT            The invention relates to a surgical instrument for ligation of internal tissues, such as hemorrhoids, in a cavity of the body by means of an elastic cord. The instrument comprises an inner front-cylinder (1) with the elastic cord (2) strained around its front end and a displaceable outer discharge-cylinder (3) arranged on the front-cylinder (1). At displacement the elastic cord (2) is pushed beyond the front-cylinder (1) and ligates the stem of a tissue (12) inserted in the front-cylinder (1). One of the two cylinders (1;3) is connected to a profiled tube (4) and the other cylinder (3;1) is connected to one end of a rigid strip (5), which constitutes the actuating means (6) for the relative displacement of the cylinders. The strip is preferably formed into an actuating loop and the displacement is attained by pressing the actuating loop (6) towards the tube (4).