baber/WOPTO huggingface dataset:
Patent CA-1285413-C (CA)
Title: Method and apparatus for manufacturing discrete elements, the discrete elements and a method and apparatus for applying the discrete elements
Inventor: VOY PETER A
IPC: B32B7/06
Filed: 1987-04-22
Granted: 1991-07-02
Abstract: A METHOD AND APPARATUS FOR MANUFACTURING DISCRETE ELEMENTS, THE DISCRETE ELEMENTS AND A METHOD AND APPARATUS FOR APPLYING THE DISCRETE ELEMENTS              ABSTRACT OF THE DISCLOSURE          The  invention  relates  to  a method  and apparatus for manufacturing discrete elements,  and a method  and  apparatus  for  applying  the  discrete elements.   In one embodiment the discrete elements, such as labels,  are borne by a carrier sheet.   The method of this embodiment includes passing an element sheet from which said elements are to be formed along a first path of travel; passing a carrier sheet along a second path of travel spaced from the first path of travel in a first course and retained in substantial facing engagement with the element sheet in a second course: applying adhesive to one of the sheets prior to the second course in discrete zones individually having positions corresponding to the positions of the planar elements to be formed; and cutting the element sheet in the second course outwardly of the discrete zones of adhesive to form discrete elements adhesively borne by the carrier sheet.  The apparatus of one embodiment has a  frame  mounting  assemblies  for  transporting  the element and carrier sheets along their respective first and  second  paths  of  travel;  an  adhesive  assembly mounted on the frame for applying adhesive to one of the sheets in zones prior to the second course; and a die cutting assembly borne by the frame adjacent to the second course and operable to die cut the element sheet in the  second course to form the discrete elements borne by the carrier sheet.  The discrete element has a panel with a first surface, an opposite second surface and a predetermined periphery; and at least one zone of adhesive borne by the second surface of the panel and recessed from the periphery of the panel.         Another  embodiment  of  the  method  includes passing a sheet from which the discrete elements are to be manufactured along a predetermined path of travel; applying  adhesive  on  the sheet  in  substantially discrete zones individual to areas corresponding to the discrete elements to be manufactured from the sheet; and gathering the sheet without severing the discrete elements from the sheet.         The  invention  also  includes  a  method  and apparatus  for  applying  discrete  elements  to  target areas  including  placing  a  sheet  incorporating  a multiplicity  of  discrete  elements,  each  having  a surface bearing a zone of adhesive, in a position such that  one  of  the  discrete  elements  is  disposed  in juxtaposition and with the zone of adhesive thereof facing  one  of  the  target  areas:  die  cutting  the discrete element from the sheet outwardly of the zone of adhesive; and driving the discrete element from the sheet and into adhesive engagement with the target area subsequent to the die cutting.
Patent CA-1294668-C (CA)
Title: Electromagnetic pump
Inventor: MOTOMURA NORIYUKI
IPC: H02K44/06
Filed: 1987-05-12
Granted: 1992-01-21
Abstract: ABSTRACT OF THE DISCLOSURE    In an electromagnetic pump of  the  type  including concentric  outer  and  inner  conduits  for  defining  a passage for molten metal, an exciting coil surrounding the outer conduit, and a magnetic core contained in the inner conduit, a cartridge electric heater is inserted into the inner conduit for preventing temperature drop of the molten metal  supplied  to  a  casting  machine,  for example.  The electric heater may be disposed in series with  the  magnetic  core or  may  be  inserted  into  a cylindrical magnetic core.
Patent CA-1289034-C (CA)
Title: Dry aerosol foam
Inventor: GUPTE ANIL J
IPC: A61Q9/02
Filed: 1987-05-22
Granted: 1991-09-17
Abstract: DRY AEROSOL FOAM                Abstract of the Invention A pressurized aerosol composition containing zeo-lite, surfactant, water and propellant in prescribed amounts and ratios which, upon discharge from an aero-sol container, produces a characteristically dry foam.
Patent CA-1300462-C (CA)
Title: Liquid nonionic laundry detergent composition and method of use
Inventor: OUHADI TRAZOLLAH
IPC: C11D1/83
Filed: 1987-08-27
Granted: 1992-05-12
Abstract: LlQUID NONIONIC LAUNDRY DETERGENT COMPOSIT1ON             CONTAINING HIGHER ALKYL SULFONATE OR          ALKYL ETHER SULFATE STABILIZER AND METHOD OF USE     ABSTRACT OF THE DISCLOSURE     A liquid heavy duty laundry detergent composition comprising a suspension of builder salt in liquid nonionic surfactant in which the stabilit-against settling of the composition is improved by the addition of small amounts of a higher alkyl sulfonate or alkyl polyether sulfate. The yield stress of the compositions can be improved with the same or lower plastic viscosity, especially at low concentrations of the alkyl sulfonate or alkyl polyether sulfate. The alkyl sulfonates and alkyl polyether sulfates even when added in small amounts can also act to improve the cleaning properties of the formulation.
Patent CA-1302017-C (CA)
Title: Process for dyeing natural or synthetic polyamide fibre materials with 1:1 metal complex dyes
Inventor: BACK GERHARD
IPC: D06P3/16
Filed: 1987-10-08
Granted: 1992-06-02
Abstract: 1-16126/+            Process for dyeing natural or synthetic polyamide fibre materials with 1:1 metal complex dyes Abstract of the Disclosure The present invention relates to a process for dyeing natural or synthetic polyamide fibre material from an aqueous liquor with dyes, in the presence of an alkali metal salt or an ammonium salt and in the presence of an assistant, which process comprises dyeing said fibre material with at least one sulfonated 1:1 metal complex dye or with a mixture containing at least one sulfonated 1:1 metal complex dye and at least one sulfonated metal-free dye, in the presence of 10 to 45 percent by weight of an alkali metal fluorosilicate or ammonium fluorosilicate or a mixture thereof, based on the amount of the 1:1 metal complex dye employed, and in the presence of an assistant at a pH value of 3 to 5.     The process of the invention is suitable for dyeing natural or synthetic polyamide materials to give non-skittery and level dyeings of good fastness properties.
Patent CA-1307989-C (CA)
Title: Nail conditioning emery boards and process for making them
Inventor: BARCHAS MYRON
IPC: B24D3/34
Filed: 1987-10-21
Granted: 1992-09-29
Abstract: ABSTRACT          A nail- and cuticle-conditioning emery  board is dis-closed which has a thin solid support strip having at least one abrasive surface adhesively attached onto the support, the abrasive surface comprising a substrate layer and abrasive particles adhesively fixed on the substrate.  There is a nail-conditioning composition on the abrasive surface, the composition being selected from the group consisting of:  (a) a uniform film comprising a lubricant polyethylene glycol and a humectant poly-ethylene glycol, said film being sufficiently thin so as not to impart a greasy feeling to the touch and not to interfere with the abrasive action of the emery  board; and (b) a layer of adsorbent polymeric powder particles fixed on the abrasive surface having an emollient entrapped therein, the emollient being suitable for conditioning nails and being releasable from the polymeric powder upon the application of such pressure on the particles as is normally applied during filing of fingernails.
Patent CA-1292679-C (CA)
Title: Process for combating fungi
Inventor: POMMER ERNST-HEINRICH
IPC: A01N65/30
Filed: 1987-10-29
Granted: 1991-12-03
Abstract: BASF Aktiengesellschaft ABSTRACT OF THE DISCLOSURE: Use of the plant Reynoutria sachalinensis for combating fungi in agriculture.
Patent CA-1282803-C (CA)
Title: Gas spring with latching stop mechanism for use on skid-steer loaders
Inventor: WATTS VERNE C
IPC: B60J1/00
Filed: 1987-11-17
Granted: 1991-04-09
Abstract: GAS SPRING WITH LATCHING STOP MECHANISM FOR USE ON SKID-STEER LOADERS        ABSTRACT OF THE DISCLOSURE A gas spring for supporting a cab enclosure pivotably  mounted  to  the  body  of  a  skid-steer vehicle.  A stop tube is mounted to a piston rod and is  telescopically cooperable with a  cylinder body. Two parallel slots extend in a transverse direction through the stop tube.  A stop slide has a pair of legs which are adapted to slide within the slots of a stop tube.  A release portion of the stop slide is sized to permit the cylinder body to pass between the legs, while a stop portion is sized to prevent the cylinder  body  from  passing  between  the  legs.  A spring urges the stop slide toward a stop position at which the stop portion of the stop slide is aligned with  the  cylinder  body  when  the  piston  rod  is extended.  The cab enclosure is thereby latched to a tilt back position.  To lower the cab enclosure, the stop  slide  must  be  manually  moved  to  a  release position at which the release portion is aligned with the  cylinder body,  thereby permitting  the cylinder body to pass between the legs of the stop slide with the piston rod retracted therein.
Patent CA-1304615-C (CA)
Title: Handling and support of flexible material
Inventor: KANE PHILLIP J
IPC: E01F13/08
Filed: 1987-12-18
Granted: 1992-07-07
Abstract: ABSTRACT OF THE DISCLOSURE            A system for the handling and support of flexible material such as for the erection of barricades, fencing or shading comprises a roll of flexible material 20 e.g. brattice cloth or open plastics fabric held by a dispenser 24 having tubes 21 or straps (not shown) regularly spaced along the material 20 allowing the securing of material by posts 27 to a support when the material 20 is unwound from the dispenser 24.  The support may be a surface e.g. a roadway to form a barricade as shown or other structure e.g. to make a shade enclosure.  A variety of accessories such as stands, bracing or post extending components can also be used with the system to extend its functionality.
Patent CA-1336117-C (CA)
Title: Preparation of water-soluble copolymers of maleic acid and use thereof as water treatment agents
Inventor: DENZINGER WALTER
IPC: C02F5/14
Filed: 1988-01-04
Granted: 1995-06-27
Abstract: Water-soluble copolymers of maleic acid useful as water treatment agents are prepared by copolymerizing (a) from 99 to 80% by weight of maleic anhydride and (b) from 1 to 20% by weight of a monoethylenically unsatu-rated monomer copolymerizable therewith and, facultatively, (c) up to 10% by weight of a crosslinker, at from 60 to 200°C in an aromatic hydrocarbon in the presence of peroxyesters derived from saturated or monoethyleni-cally unsaturated carboxylic acids, and hydrolyzing the anhydride groups of the copolymers following the polymerization.
Patent CA-1310655-C (CA)
Title: Method for producing chlorosilanes
Inventor: HATA KAZUHIKO
IPC: C07F7/12
Filed: 1988-02-02
Granted: 1992-11-24
Abstract: ABSTRACT OF THE DISCLOSURE         A method for producing chlorosilanes, which are useful in a wide range of industrial field as an intermediate for organosilicon products such as silicone rubbers, silicone oils, silicone resins, etc. as well as a raw material for the production of organic chemicals such as medicines, agricultural chemicals, dyestuffs, etc., represented by the general formula,      ,            or       wherein R1 and R4, which may be the same or different, represent an alkyl group having from 1 to 5 carbon atoms, a chloromethyl group, an ethynyl group or a halogen atom; R2 and R3, which may be the same or different, represent an alkyl group having from 1 to 3 carbon atoms; R5 and R6, which may be the same or different, represent an alkyl group having from 1 to 2 carbon atoms; and R7 represents an alkyl group having from 1 to 18 carbon atoms, which comprises reacting a disiloxane represented by the general formula,   wherein R1, R2, R3, R4, R5 and R6 are as defined above or a silanol represented by the general formula,   wherein R2, R3 and R7 are as defined above, with phosgene in the presence or absence of a tertiary amide.
Patent CA-1310444-C (CA)
Inventor: CHARPENTIER BRUNO
IPC: C07K14/595
Filed: 1988-03-01
Granted: 1992-11-17
Abstract: Peptides of formula:  <IMAGE>  in which X=H or a radical which protects the amine gorup, R=H or SO3H, A an D are: either different, and one of them donotes a radical  <IMAGE>  and the other a radical <IMAGE>  m and n being between 1 and 5, and A and D form a ring by amidation of their side chains, or identical or different and denote: <IMAGE>  with p=1 or 2, and A and D form a ring by oxidative bridging between the sulfphur atoms; B and E=Met, NLe, Leu, Ser, Thr, allo-Thr, or Cys or Hcy, in which the OH or SH groups are free or protected; F=valency bond or Phe, Tyr(OCH3) or Cha; Q=H or alkyl (1 to 6 C), phenyl or phenylalkyl, these radicals being unsubstituted or substituted with fluorine atoms, and the amino acids are D, L or DL; are useful, in particular, as enuropsychotropic drugs.
Patent CA-1317547-C (CA)
Title: Anhydrous application form of low molecular alkali huminates
Inventor: SEUBERT BERNHARD
IPC: A61K35/10
Filed: 1988-03-18
Granted: 1993-05-11
Abstract: ABSTRACT OF THE DISCLOSURE           The present invention relates to an application form for low molecular alkail huminates.  The anhydrous low molecular alkall huminates are bonded to an inorganic hydrogen bridge-form-ing substrate material, such as titalniuim dioxide, aluminium oxide, highly dispersed silicon dioxide or clay.
Patent CA-1313312-C (CA)
Inventor: SONEFORS YNGVE
IPC: B23D71/04
Filed: 1988-03-21
Granted: 1993-02-02
Abstract: ABSTRACT OF THE DISCLOSURE            An improved abrasive tool plate for surface smoothing of wood, plastic and other soft materials comprises a thin steel plate (10), on one side of which a pattern of etch fluid resistant material has been applied, followed by etching away the surface between the pattern elements down to a determined depth. Parts of the steel plate protected by the etch fluid resistant material pattern will remain between the etched away parts as protruding elements with flat tops, which can serve as cutting elements (11). According to the invention, the tool plate (10) is thereafter rolled in multiple steps between one rigid roller with raised parallel strips and one elastically deformable roller to deform the plate (10) so that the etched side shows parallel ridges (13, 14). Preferably, the ridges (13, 14) are formed in two different directions, so that they form a rhombic pattern.
Patent CA-1301111-C (CA)
Title: Container and a method as well as an assembly for its manufacture
Inventor: OLESEN EJVIND H B
IPC: B65D30/24
Filed: 1988-03-28
Granted: 1992-05-19
Abstract: Abstract A container and a method as well as an assembly for its manufacture In a container (1) of flexible material and in-cluding a tube-shaped blank divided into two opposite side walls (5) and two intermediate pairs of gusset walls (6) by means of gussets (2, 3), and having at least one block bottom (8, 9), a tightly sealed, outwardly folding discharge valve (11) is provided in the block bottom (8), said discharge valve being resealable and provided with a gripping means (16). The opening of the valve is formed by shortening a part of the folded end area to predominantly the same length as the depth (19) of the gusset (2). When manufacturing the container (1) from tubing, it is gusseted and divided into blanks corresponding to the container. Then a part of the end area of the blank is cut along a first intersection para-llel and adjacent to the middle fold (7) in one of the gussets (2) when the blank is folded up, and along a second, transverse intersection (23) one gusset depth (19) apart from the fold lines (25) around which the final folding of the side walls is performed, whereupon the block bottom (8) is folded, while optionally mutually glueing or welding the folded side walls. Only the parts of the block bottom (8) not in touch with the gusset walls (6) with the cutout are optionally glued or welded. The resulting container with block bottom has a well functioning resealable discharge valve and is suitable for manufacture in a continuous process from an endless material without use of extra material.
Patent CA-1292281-C (CA)
Title: Optical fiber communication system comprising mode-stripping means
Inventor: REFI JAMES J
IPC: H04B10/2581
Filed: 1988-04-07
Granted: 1991-11-19
Abstract: OPTICAL FIBER COMMUNICATION SYSTEM   COMPRISING MODE-STRIPPING MEANS            Abstract In an optical fiber communication system that operates at a wavelength .lambda.o and comprises optical fiber (22) having a cut-off wavelength .lambda.c > .lambda.o, a "grating (24)", with parameters chosen such that the grating causes resonant coupling between a predetermined guided mode (e.g., LP11) and a tunneling-leaky mode, can be advantageously used to remove unwanted guided modes. Such removal can substantially improve the bandwidth of such a system.
Patent CA-1306638-C (CA)
Title: Printing apparatus
Inventor: HARDING PAUL R
IPC: B41J3/28
Filed: 1988-04-15
Granted: 1992-08-25
Abstract: ABSTRACT          Flat bed thermal printing apparatus adapted to print information on to an elongate substrate, or on to products disposed upon the substrate, at a printing area within the apparatus, the said substrate being movable through the apparatus in a step by step movement, with a stop for printing between each step, along a path which causes the substrate to be disposed in a substantially flat position as the substrate is stopped at the printing area after each step wherein the apparatus comprises a printing head provided with a multiplicity of individually energisable dot type thermal elements, means to move the printing head relative to the substrate while the substrate is stationary at the printing area between its stepwise movements through the apparatus with the substrate in its substantially flat disposition, means selectively to energise the said printing elements during movement of the printing head to effect printing and means positively to hold the substrate in position at the printing area during printing.
Patent CA-1326521-C (CA)
Inventor: EATON NEIL B
IPC: B21B37/66
Filed: 1988-06-09
Granted: 1994-01-25
Abstract: ECCENTRICITY COMPENSATOR FOR ROLLING MILL              ABSTRACT OF THE DISCLOSURE           There is described an eccentricity compensating apparatus for determining and compensating for the eccentricity error introduced into a material by operative rolls in a rolling mill.  The apparatus separates the roll eccentricity error from the force input signal which signal is used to control the thickness of the material being rolled.  The apparatus uses the roll eccentricity signal to control the roll position and thereby remove the roll eccentricity error signal from the force input signal.  Once the roll eccentricity signal component is removed from the force input signal the apparatus continues to generate a roll eccentricity signal that continues to compensate for roll eccentricity.  The apparatus employs an oscillator whose frequency and phase are controlled to lock the oscillator onto the frequency of the eccentricity signal.  The apparatus also compensates for the amplitude of the eccentricity error.
Patent CA-1292072-C (CA)
Title: Serial arithmetic processor
Inventor: BORELAND CHARLES P
IPC: G06F7/57
Filed: 1988-07-04
Granted: 1991-11-12
Abstract: ABSTRACT OF THE DISCLOSURE      A serial arithmetic processor arranged to perform the complex arithmetic functions of the ADPCM algorithm is disclosed.          The serial arithmetic processor includes first common means which is arranged to take advantage of the realization that a large portion of the LOG, FLOAT, and ANTILOG functions can be implemented in common hardware.  The serial arithmetic processor further includes second common means which is arranged to take advantage of the realization that large portions of the MULTIPLICATION and FLOATING POINT MULTIPLICATION functions can be implemented in other common hardware. Controller means are provided for controlling logic and circuit means in the first and second common means depending upon the desired function to be performed.  In addition, a means for connecting the output of the first common means to the input of the second common means is preferably provided so that the result of a FLOAT operation can be directly used as the multiplier in a FLOATING POINT          MULTIPLICATION operation.
Patent CA-1311255-C (CA)
Title: Cross-country ski climbing device
Inventor: LEKHTMAN DAVID
IPC: A63C7/08
Filed: 1988-07-05
Granted: 1992-12-08
Abstract: CROSS-COUNTRY SKI CLIMBING DEVICE               Abstract of the Disclosure To arrest backward sliding of a cross-country ski on an inclined surface,  a device is attached to the cross-country ski.  The device includes a mounting block mounted on the top surface of the ski such that a first side of the mounting block is adjacent an edge of the ski.    A flipper member is pivotally connected to the first  side  of  the  mounting block  such  that,   in  a vertical position of the flipper member,   the flipper member overlies the one edge of the ski.   The flipper member includes a first wall substantially parallel with the one edge of the ski, and a second wall substantially perpendicular to the first wall.   Thus,  sliding of the ski  is  arrested  both  in  the direction  along  the longitudinal  axis  of  the  ski  and  in  the  direction transverse to the longitudinal axis.
Patent CA-1311853-C (CA)
Title: Dialogs that learn
Inventor: EISEN IVAN R
IPC: G06F3/0482
Filed: 1988-08-19
Granted: 1992-12-22
Abstract: ABSTRACT OF THE DISCLOSURE      An improvement is disclosed to the conventional field related help/dialog facility in an interactive data entry data processing system. The improvement comprises a technique for tracking the number of times a user has invoked a help/dialog function, comparing that number to a threshold value and then displaying less help/dialog information to the user from that point on.  Additionally, the application tracks the number of elapsed days since a functional area has been used.  Once the number of elapsed days reaches a threshold, the user is reset to a status in which all the help/dialog information is once again displayed.  This is accomplished by building a data base of help/dialogs which are uniquely addressed by the functional area and skill level of the individual user.
Patent CA-1316619-C (CA)
Title: Resinous composition for powder coating
Inventor: OHMAE TADAYUKI
IPC: C08L51/06
Filed: 1988-08-19
Granted: 1993-04-20
Abstract: ABSTRACT           RESINOUS COMPOSITION FOR POWDER COATING A resinous composition suitable for powder coating on metals on which a heat resistant coating layer is formed contains (A) modified polypropylene in which unsaturated carboxylic acid or anhydride is grafted on crystalline propylene/.alpha.-olefin copolymer, (B) ethylene polymer, (C) metal oxide or hydroxide and (D) polymers of C6 or more vinyl cycloalkane and the composition contains 0.001 - 1.0 % by weight of the vinyl cycloalkane unit.
Patent CA-1309918-C (CA)
Title: Surgical method and instrument therefor
Inventor: AGEE JOHN M
IPC: A61B10/02
Filed: 1988-09-13
Granted: 1992-11-10
Abstract: Abstract Improved Surgical Method and Instrument Therefor Disclosed is improved surgical method for inspecting and manipulating selected tissue in a body cavity, while minimizing the risk of injury to surrounding tissue, and a surgical instrument therefor.
Patent CA-1312194-C (CA)
Inventor: STASHKO DANIEL R
IPC: B23B27/14
Filed: 1988-09-22
Granted: 1993-01-05
Abstract: ABSTRACT OF THE INVENTION      A disposable cutting insert which presents a positive rake cutting edge to a work piece having surfaces which are angularly oriented to promote smooth cutting action while reducing chatter, vibration, forces and power.