baber/WOPTO huggingface dataset:
Patent CA-1318610-C (CA)
Title: Dispositif de stockage et de distribution d'objets
Inventor: GUIGAN JEAN
IPC: B65G59/06
Filed: 1987-06-30
Granted: 1993-06-01
Abstract: : Dispositif de stockage et de distribution d'objets comportant une pluralité de magasins annulaires superposés formant une structure cylindrique susceptible d'être entraînée en rotation autour d'un axe par un moteur pas à pas ou analogue. A chaque étage est disposé un organe de commande d'extraction d'objets disposé de façon fixe à l'intérieur ou à l'extérieur de la structure et coopérant avec des moyens situés à l'intérieur des logements contenant les objets. Les magasins annulaires peuvent être également fixes et les organes de commande d'extraction mobiles en rotation à l'intérieur de la structure.
Patent CA-1332219-C (CA)
Inventor: SINISCALCHI LUCIO
IPC: D06M101/16
Filed: 1987-10-09
Granted: 1994-10-04
Abstract: ABSTRACT OF THE DISCLOSURE      The present invention relates to a method for making an improved thermal insulation characteristic wadding, particularly designed for making cloth, which comprises the step of preparing, by means of carding machines, a lap consisting of a mixture of polyester or other nature fibres, which have been possibly siliconized, and subjecting this lap to a subsequent resin treating step, on at least a face thereof, by using cross-linked glues.  The resin treated lap is then calendered, under controlled temperature and pressure conditions, so as to obtain, on its surface, a soft and resilient film and, inside it, an air chamber so as to provide a low thermal exchange coefficient and, accordingly, a proper temperature controlling of the body temperature.
Patent CA-1293808-C (CA)
Title: Character recognition apparatus
Inventor: NISHIJIMA YASUO
IPC: G06K9/68
Filed: 1987-10-30
Granted: 1991-12-31
Abstract: Abstract of the Disclosure A character recognition apparatus for recognizing an input pattern among a plurality of character categories comprises a dictionary memory for storing dictionary patterns, the dictionary patterns being grouped in accord-ance with the character categories, an address memory for storing start addresses of respective dictionary patterns for each group, and a comparator for comparing the input pattern with the standard pattern,  A counter is provided for counting a mismatch degree between the input pattern and the standard pattern.  An interruption circuit inter-rupts a mismatch degree counting process at a time point when the mismatch degree exceeds a threshold and reading a start address of the next standard pattern, an updating circuit being provided for updating the threshold to a value of the mismatch degree when the mismatch degree does not exceed the threshold to seek the least mismatch degree for each group.  A computing circuit computes the least mismatch degrees for every category and a determining circuit determines the input pattern as one of the categories by detecting the smallest one among the least mismatch degrees.
Patent CA-1300835-C (CA)
Title: Charniere decrochable notamment pour l'articulation d'un couvercle sur un corps de boites, plus specialement destinee a un panier-siege de pecheur comportant plusieurs corps de boite superposes, ainsi que boite notamment panier-siege de pecheur articulee a l'aide de telles charnieres
Inventor: MOSSALGUE FRANCOIS
IPC: E05D7/10
Filed: 1987-11-26
Granted: 1992-05-19
Abstract: L'invention concerne une charnière décrochable pour l'articulation d'un premier élément et d'un second élément, notamment pour un panier-siège de pêcheur. Cette charnière est caratérisée en ce qu'elle est constituée d'une patte principale, d'une patte auxilliaire, d'un organe de liaison amovible ainsi que des moyens permettant de déplacer l'organe de liaison entre une position de verrouillage dans laquelle la patte peut pivoter autour de la patte et une position de libération, les pattes sont indépendantes l'une de l'autre.
Patent CA-1286479-C (CA)
Inventor: BESCUP TERRANCE L
IPC: E01F9/04
Filed: 1987-11-30
Granted: 1991-07-23
Abstract: ABSTRACT OF THE DISCLOSURE          Procedure for making Al2O3 spheroids, 600 micrometers in diameter or less, utilizes an AlOOH sol containing 0.25% weight percent MgO (in the form of Mg(NO3)2.6H2O) and HNO3.  The sol is dispersed into droplets in a particle forming fluid (e.g., 2-ethylhexanol) where gelling occurs.  The gelled spheroids are collected, dried and pre-fired in air at temperatures less than 1,200°C for up to about 12 hours.  The dried and prefired beads are fired in a 2-step process at temperatures of about 1,850-1,950°C in the following sequence:           a first dry oxygen firing for about ten minutes, followed by a wet hydrogen firing for up to 350 minutes. Reasonably transparent microspheres having crystallites in the range of 5-100 micrometers are obtained with little intergranular porosity, and their density is estimated to be near theoretical.
Patent CA-1313111-C (CA)
Title: Method of identifying unknown organisms
Inventor: HUBBARD WILLIAM J
IPC: C12Q1/04
Filed: 1987-12-01
Granted: 1993-01-26
Abstract: ABSTRACT OF THE DISCLOSURE:       A   direct  test  for  bacterial  organisms  uses  organism specific  bacteriophage  to  combine  with  the target organisms. Labels  on  the bacteriophage provide positive identification for the  bacterial  species  or  genus.  Radioactive, fluorescent and enzymatic labels may be used.
Patent CA-1318173-C (CA)
Inventor: NEILSON DIANE H R
IPC: A23F5/04
Filed: 1987-12-16
Granted: 1993-05-25
Abstract: PROCESS FOR TREATING COFFEE BEANS  TO MAKE A BETTER-TASTING COFFEE               Abstract of the Disclosure The invention is a method for treating coffee beans to make a better-tasting coffee.  Green coffee beans are first partially roasted to a Hunter L-color between about 33 and about 60.  The partially roasted beans are treated with either an alkaline solution, a coffee bean extract solution, or water.  Then the treated beans are roasted to a final roast color.  Preferably, the partially roasted beans are treated by soaking them in the solution at a temperature between about 65°F (18°C) and about 120°F (49°C) for a time between about 2 hours and about 24 hours.  The invention is also a roast and ground coffee composition comprising volatile and nonvolatile coffee compounds, said volatile compounds including ketones, diketones, aldehydes, methyl esters, furans, phenolics, and substituted pyrazines, wherein the volatile compounds are present in the coffee composition so that f(d) is greater than 145, where f(d) =    and wherein the composition has a Hunter L-color of not more than 24.
Patent CA-1277810-C (CA)
Title: Thread cutting tools
Inventor: LEONARD JOHN E JR
IPC: B23G5/02
Filed: 1988-01-06
Granted: 1990-12-18
Abstract: ABSTRACT OF THE DISCLOSURE     Chaser for cutting threads on a work piece, the chaser having thread cutting formations with crests and roots, one flank of each of said formations being relieved at a first angle from the region of the crest toward the root and being relieved at a greater angle in the region adjacent the root of the formation.          The chasers may be provided in sets with odd numbered chasers being mirror images of the even numbered chasers.
Patent CA-1296155-C (CA)
Title: Elevated floor plate
Inventor: HARDWICKE CARL S
IPC: E04B9/18
Filed: 1988-03-21
Granted: 1992-02-25
Abstract: ABSTRACT OF THE DISCLOSURE             The disclosure concerns a square die-cast elevated floor plate (40,50) having a top continuous or perforated panel reinforced underneath by a polygonal tessellation grid of ribs (45, 46, 56). All of the ribs of the grid, including their integral ejector pin bosses (47, 48, 49, 55) and border flange (42), are of the same depth; however, concentric rows (RI, RII, RIII, RIV) of polygons in the tessellation pattern have their ribs gradually increasing in thickness from the border flange to the center of the plate. The polygons in the pattern may comprise squares and octagons in which alternate sides of the octagons have a ratio of one to the square-root-of-two, and the sides of the squares correspond to the sides having the square-root-of-two-length. The continuous or perforated top panel (42, 51) may be formed integrally or adhered to the tessellation rib pattern. The rib pattern with its integral ejector pin bosses is preferably symmetrical for at least 180° rotation of its die. The integral ejector pin bosses are preferably located along the ribs of the octagons so that they align with the ends of slotted perforations in the top panel. The thickness of the perforated floor panel (51) may be greater than that of the continuous top panel. These floor plates may be supported at their adjacent corners by vertically adjustable jacks (25).
Patent CA-1293426-C (CA)
Title: Curve veneer clipper
Inventor: BARNES DEREK
IPC: B27L5/00
Filed: 1988-04-08
Granted: 1991-12-24
Abstract: CURVE VENEER CLIPPER                 ABSTRACT OF DISCLOSURE         A method  and  apparatus for  tapered  peeling of veneer to form d curved veneer  and  clipping  the curved veneer  into  discreet  sheets  by  adjusting  the  angular relationship of the clipping knife to the axis of rotation of the bolt being peeled thereby to clip the veneer along lines substantially radial to the curvature of the veneer adjacent to the point of clipping.          In the  preferred  arrangement  two  clippers  are used  in  series  and  their angular  relationship adjusted relative to the axis of rotation of the bolt to produce a veneer  sheet  with  substantially  parallel  sides  and  to remove a substantially triangular piece between adjacent clipped sheets.
Patent CA-1312818-C (CA)
Title: Punch pin configuration
Inventor: WAGNER WILLARD E
IPC: B26F1/14
Filed: 1988-04-20
Granted: 1993-01-19
Abstract: ABSTRACT OF THE DISCLOSURE           A punch pin cutting edge configuration having a leading edge and a following edge is described.  The leading edge engages a workpiece, such as paper, before the following edge.  The following edge is at a steeper angle than the leading edge relative to the workpiece being punched.  The cutting edge thus produced reduces the force necessary to punch through the workpiece.
Patent CA-1336289-C (CA)
Inventor: PICHLER KLAUS
IPC: H02G15/013
Filed: 1988-05-03
Granted: 1995-07-11
Abstract: The invention concerns a cable sleeve comprising two sealing bodies (10) positioned at the ends of a longitudinally divided sleeve body (1). Ring seals 7 extend around the sealing bodies 10, and a longitudinal seal 6 extends along the sleeve split line, with the regions of intersection of each ring seal and a longitudinal seal (6, 7) designed in such a way that direct contact of the the two sealing elements takes place.  The longitudinal seal (6) preferably consists of foamed plastics material.
Patent CA-1333830-C (CA)
Inventor: ANDERSON KARL P
IPC: C08K3/22
Filed: 1988-05-10
Granted: 1995-01-03
Abstract: This  invention  relates to aqueous epoxy resin-containing  compositions  and  to such compositions which are particularly useful for depositing coatings on metal-lic  substrates  in  order  to protect substrates against corrosion.    The aqueous compositions generally comprise (A)  an organic resin component consisting essentially of at  least  one  water-dispersible  or  emulsifiable epoxy resin  or a mixture of resins containing more than 50% by weight  of at least one water-dispersible or emulsifiable epoxy  resin,  (B) chromium trioxide, and (C) water, said composition  further characterized as being substantially free  of  strontium  chromate.   The aqueous compositions may  also contain other ingredients including zinc and/or ferro alloys.         These  aqueous  compositions  are useful as pre-treatment  coatings on metal surfaces, and in particular, on  steel  and  on  galvanized  and aluminized metal sub-strates.   This  pretreatment coating can then be coated with  weldable  or  non-weldable primer coatings followed by   the  application  of  decorative  topcoats  such  as appliance  topcoats  or  automotive topcoats.  The inven-tion  also  relates  to  metal substrates which have been coated  with  the  pretreatment  coating and, optionally, the weldable or non-weldable primer coatings.
Patent CA-1320909-C (CA)
Inventor: BUSCIGLIO JOHN A
IPC: A61K35/644
Filed: 1988-05-10
Granted: 1993-08-03
Abstract: ABSTRACT      A composition and its use for the treatment of pain and inflammation associated with lesions of the skin or mucus membrane, such as herpes simplex, herpes labialis, herpes progenitalis, chickenpox lesions, herpes genitalis, sensitivity of gingival tissue due to procedures for etching teeth with HCl, swollen gums, cheilosis, oral traumatic injuries, aphthous ulcer, by applying to the lesion an effective amount of a topical composition comprising diphenhydramine HCl, lidocaine HCl, aloe vera gel, propolis and sufficient base to raise the pH to 8-9.
Patent CA-1310477-C (CA)
Inventor: MATSUDA YOSHIO
IPC: B41J3/00
Filed: 1988-05-26
Granted: 1992-11-24
Abstract: ABSTRACT OF THE DISCLOSURE         A stretchable slide fastener includes a pair of stretchable stringer tapes each having a longitudinal edge, and a row of coupling elements mounted on the longitudinal edge at a pitch.  The pitch of the row of coupling elements is variable as the longitudinal edge is stretched.  Each of the coupling elements includes a coupling head having a height, and at least the longitudinal edge being longitudinally stretchable by at least 10 % such that the pitch of the coupling elements remains smaller than an interval which is twice the height of the coupling head.
Patent CA-1324757-C (CA)
Title: Transdermal administration using benzyl alcohol
Inventor: NICHOLS LARRY D
IPC: A61K9/70
Filed: 1988-08-03
Granted: 1993-11-30
Abstract: TRANSDERMAL ADMINISTRATION USING BENZYL ALCOHOL            Abstract of the Disclosure A method, composition, and article for use in transdermal or percutaneous administration to humans of systemically active medicaments in the form of a solution in benzyl alcohol.
Patent CA-1318159-C (CA)
Inventor: BORSUK LESLIE M
IPC: G02B6/38
Filed: 1988-09-02
Granted: 1993-05-25
Abstract: CONTACT RETENTION ARRANGEMENT                 ABSTRACT OF THE DISCLOSURE      A contact retention arrangement for a fiber optic connector is disclosed in which the retention element for the ferrule connected to the fiber optic cable is formed or shaped with an integral spring which maintains mating ferrules in positive abutment with each other. The contact retention element may either be a contact retention clip mounted in the wall of the contact passage, or a retention clip carried by the ferrule.  In the latter arrangement, the clip is designed so that it may be released from either the front or rear of the connector body.  The contact retention arrangement may also be used in an electrical connector.
Patent CA-1341282-C (CA)
Inventor: BAKKER DIRKJAN
IPC: A61K6/891
Filed: 1988-09-07
Granted: 2001-08-07
Abstract: The invention relates to prosthetic devices having bone-bonding properties like alloplastic tympanic membranes and ventilation tubes for application in the tympanic membrane as well as to their therapeutic use. Said devices are manufactured of a segmented thermoplastic copolyester consisting essentially of a multiplicity of recurring long-chain ester units and short-chain ester units, said long-chain ester units comprising from 30-75% by weight of the copolyester and being represented by the formula -OLO-CO-R-CO-and said short-chain ester units being represented by the formula -OEO-CO-R-CO-where L in said long-chain unit is a divalent radical remaining after removal of terminal hydroxyl groups from a poly(oxyethylene) glycol having a number average molecular weight of between 500 and 3,000;      R is a divalent radical remaining after removal of carboxyl groups from a dicarboxylic acid having a molecular weight of less than 300; and E in said short-chain unit is an alkylene radical having 2-6 carbon atoms and optionally at least part of the surface of said device comprises macropores having a diameter in the range of about 50-500 µm and a macroporosity in the range of 10-900.
Patent CA-1278347-C (CA)
Title: Correlation detecting circuit operable in a low frequency
Inventor: MIZOGUCHI SHOICHI
IPC: H04B3/06
Filed: 1988-09-21
Granted: 1990-12-27
Abstract: Abstract of the Disclosure:     In an adaptive equalizer system for equalizing, in response to a plurality of controllable tap gains, a received signal carrying a transmission data sequence digitized by a reference clock signal, a correlation detecting circuit (63') comprises a divider (111) for frequency dividing a reproduced clock signal representative of a reproduction of the reference clock signal to produce a divided clock signal.  A serial-parallel converter (120) is for converting a reproduced data sequence representative of a reproduction of the transmission data sequence and a digital error signal relative to the reproduced data sequence into a plurality of converted data sequences and a plurality of converted error signals in synchronism the divided clock signal.  An Exclusive logic circuit (70) is for carrying out an exclusive logic operation on the converted error signals and the converted data sequences to produce a plurality of correlation signals which are collectively used in controlling the controllable tap gains.
Patent CA-1301276-C (CA)
Inventor: JONES HARRY E
IPC: B63B39/12
Filed: 1988-10-07
Granted: 1992-05-19
Abstract: Description SHALLOW WATER DETECTOR          Abstract of the Disclosure Disclosed is a shallow water detector  (10)  for a boat (12)  comprising  a  main  housing  (16)  positionable  on  the boat  (12),  a source of electrical energy  (102),  a signal device  (36,  38),  and  an actuating switch assembly  (108). The  actuating  switch assembly  includes  a  normally off, snap-action  microswitch  (110)  enclosed  in  a  housing  and having  a depressible  operator  (112)  projecting  therefrom which, when depressed,  turns the microswitch  (110)  on.  A switch  actuator  member  (30)  has  an  end  portion  (114) directed toward the depressible operator (112) and a guide means  (116) which guides the actuator member  (30)  towards and away from the depressible operator (112).  The actuator member  (30)  is biased by a spring means  (120)  toward and into  depressing  contact  with  the  depressible  operator (112).  A line (28) is connected at one end to the actuator member  (30)  and at  the other end to a weight  (32).  The signal  device (36,  38),  the  source  of  electrical  energy (102),  and  the  microswitch  (110)  are  connected  by  a conductor means  (132)  such that when the contacts of the microswitch (110) are closed, the signal device (36, 38) is powered  by  the  source  of  electrical  energy  (102).   The weight  (32),  when free-hanging,  moves the actuator member (30)  away  from  depressing  contact  with  the  depressible operator  (30),  causing  the  contacts  of  the  microswitch (110)  to open.   When the weight (32)  becomes grounded on the bottom (34) of a body of shallow water (14'), the line (28) becomes slack and the actuator member (30) is moved into depressing contact with  the depressible operator  (112)  of the microswitch  (110),  closing  its contacts and,  thereby, causing the signal device (36, 38) to operate.
Patent CA-1297330-C (CA)
Title: Apparatus for interlocking a pair of panels
Inventor: CALVERT RODNEY K
IPC: B65B11/10
Filed: 1988-12-09
Granted: 1992-03-17
Abstract: APPARATUS FOR INTERLOCKING A PAIR OF PANELS              ABSTRACT OF THE DISCLOSURE    Apparatus for interlocking a pair of panels which may constitute the end portions of a wrap around carton blank, one of the panels having an edge strip with at least one locking aperture wherein and which is foldably joined to an edge of the associated panel, the other panel being formed integrally with the body portion of a locking tab and an anchoring tab being foldably joined to the body portion of the  locking  tab,  the  apparatus  including  an  elongated locking beam having a longitudinal locking groove formed in the lower surface thereof, means for moving a carton and its end panels along the beam and with the panels adjacent the groove, a rotatable strip folder arranged to engage and fold the strip into the locking groove so as to move its aperture out of the plane of the associated panel, a rotatable tab folder arranged to engage and fold the anchoring tab out of the plane of the body portion of the locking element, an abutment disposed in the locking groove downstream from the strip folder and tab folder for engaging and folding the anchoring tab  into  an acute  angle  relative  to  the body portion of the locking element, a pair or guides disposed on opposite  sides  of  the  beam  for  moving  the  panels  and adjacent portions of the carton toward each other thereby to cause the locking element to move into the locking aperture and to cause the anchoring tab to engage the locking edge of the locking aperture.
Patent CA-1328944-C (CA)
Title: Smoke and toxic gas suppressant composition
Inventor: GAINER JAMES
IPC: C08G18/42
Filed: 1989-01-20
Granted: 1994-04-26
Abstract: Smoke and Toxic Gas Suppressant Composition Abstract of Disclosure The present invention provides a composition comprising a combustible material containing urethane linkages; and as a smoke and toxic gas suppressant, a polyester which has an acid value below 30 mg KOH/g, preferably below 10 mg KOH/g, and which is derived from:   Ia.[A] a component which contains 4 carboxyl groups or anhydride thereof, and which is preferably an aromatic component, or Ib. a mixture of [A] and [s]:            [B] one or more components which contain 2 to 12, preferably 2 to 4, carboxyl groups or 1 to 6, preferably 1 or 2, carboxylic anhydride groups, selected from: [B1] an aliphatic carboxylic acid component containing 2-16 carbon atoms; [B2] a cyclic non-aromatic carboxylic acid containing 7-16 carbon atoms; and [B3] an aromatic carboxylic acid containing 8-16 carbon atoms; and II.[C] at least one aliphatic, cycloaliphatic or aromatic polyhydroxyl component containing 2 to 8 hydroxyl groups, and the amount of polyester is from to 50 100 % based on the weight of polyol used to make the com-bustible material.
Patent CA-1300050-C (CA)
Inventor: SWARS HELMUT
IPC: F16H57/02
Filed: 1989-02-22
Granted: 1992-05-05
Abstract: Abstract The invention relates to an assembled driveshaft in which individual driving elements,  especially gears,  are non-rotatingly connected to a hollow shaft by a force-locking or friction-locking connection between the plastically-expanded  hollow  shaft  and  the  elastically-prestressed driving elements.  For improving the bending and torsional stiffness of the driveshaft, at least one driving element consists  of  at  least  two  toothed  discs  of  different diameters integrally connected to each other by a sleeve. The sleeve is either positioned close to the shaft to form a basis for the connection or away from the shaft between the discs.
Patent CA-1322727-C (CA)
Inventor: TREPAUD PIERRE
IPC: B01D53/26
Filed: 1989-04-25
Granted: 1993-10-05
Abstract: DESCRIPTIVE ABSTRACT                 Apparatus for drying gas Apparatus for drying gas comprising two adsorbers (1,2) mounted in parallel by the inlet conduits (7,8) and exit conduits (16,17) between an inlet (9) and an exit (33), a jet pump (20) having an inlet (24), suction means and delivery means (27) with heating means (28), and means (29, 30, 31, 32) for placing only one (17) of the exit conduits selectively in communication with the delivery means (27).  Means (18,19) are provided for placing the inlet (24) in communication only with the other (16) of the exit conduits and a valve (26) mounted on the suction means.            Single Figure