baber/WOPTO huggingface dataset:
Patent CA-1294995-C (CA)
Title: Combination of a flexible handle and a ball
Inventor: MITCHELL TERRANCE
IPC: A63B43/02
Filed: 1988-11-22
Granted: 1992-01-28
Abstract: A B S T R A C T     This invention is a toy comprising a soft and flexible ball and a handle in the configuration of a loop.  The loop is soft and flexible.  The loop is constructed in a manner so that the ends fold back.  The ends of the loop are embedded in a recess in the ball and the loop is forced through the ball.          A person can play with the ball and be hit by the ball and loop and not be hurt because of the soft and flexible material of construction.
Patent CA-1316903-C (CA)
Title: Lubricating greases
Inventor: STREPPAROLA EZIO
IPC: C10M107/44
Filed: 1988-12-29
Granted: 1993-04-27
Abstract: Abstract The present invention relates to new lubricating greas-es,the oily component of which is a perfluoropolyether or fluoro-polyether derivattve   of formula R-O-Q-CFX-(Y)n-Z, having a number average molecular weight ranging from 1,500 to 10,000, where R is a perfluoroalkyl radical RF or it is Z-(Y)n-CFX;          Q is a perfluoroalkylpolyethereal or fluoroalkylpolyethereal chain;          X is F or CF3;          Y is  a linking divalent radical; n is  zero or 1;          Z is a radical selected from -CH2OH,  -CH2OR1,  -COOR2, -COR3R4 etc. ... or from particular radicals containing heteroatoms or particular aromatic radicals.
Patent CA-1300099-C (CA)
Title: Process and apparatus for opening the sealing flaps of a carton
Inventor: BLUMLE MARTIN
IPC: B65B43/39
Filed: 1989-04-06
Granted: 1992-05-05
Abstract: PROCESS AND APPARATUS FOR OPENING   THE SEALING FLAPS OF A CARTON                            ABSTRACT OF THE DISCLOSURE   A process and apparatus for opening the sealing flaps of a carton using drive elements for spreading or folding such sealing flaps open as required for packaging cartons having sealed bottoms. The boxes are inverted and lowered from a floating position with the bottom up and the sealing flaps hanging down. The flaps are placed on drive elements which move away from each other and in the flap opening direction. The box is then moved to a packaging area in the inverted position and lowered over the materials to be packaged.
Patent CA-1308188-C (CA)
Title: Automatic frequency control
Inventor: MARZ DANIEL J
IPC: H03J7/02
Filed: 1989-04-06
Granted: 1992-09-29
Abstract: ABSTRACT      An automatic frequency control tracks a television signal before and after a period of interruption.  The automatic frequency control comprises a voltage controlled feedback loop including a voltage controlled local oscillator and a mixer for mixing the output of the oscillator with the TV signal.  The output of the mixer is filtered to remove unwanted components of the mixed signal and to equalize sidebands of the television signal.  The output of the filter is supplied to a detector which is tuned to a component of the television signal, and produces a voltage corresponding to the frequency of the component.  The output of the detector is supplied to the voltage control input of the local oscillator to track the television signal component. Circuitry automatically senses the absence of the TV signal component from the mixer, and automatically applies a reference voltage to the voltage control input of the oscillator when the TV signal component is absent.  The detector is operative to detect the television signal component following the application of reference voltage to the oscillator so that when the television signal returns, the detector is capable of tracking it.
Patent CA-1328442-C (CA)
Title: Dispositif pour appliquer un enroulement filamentaire  sur un support de forme quelconque et machine a bobiner universelle en comportant application
Inventor: DARRIEUX JEAN-LOUIS
IPC: B65H81/04
Filed: 1989-04-24
Granted: 1994-04-12
Abstract: Dispositif pour appliqur un enroulement filamentaire sur un support de forme quelconque et machine à bobiner universelle en comportant application. Deux bras de robot (16, 17) pilotés par un système préprogrammé, supportent à tour de rôle une cassette 18 de distribution de fil, l'un des bras 16 pourvu de 13 cassette effectuant une partie d'un parcours d'enroulement 19 autour d'un mandrin 2, au terme duquel la cassette est transférée à l'autre bras 17 qui effectue l'autre partie dudit parcours jusqu'au point de départ du premier bras, de telle sorte que le fil soit enroulé sur tout le pourtour du mandrin selon un mouvement qui s'apparente à la mise en place d'une bande de pansement autout d'un membre quand on fait passer la bande enroulée d'une main dans l'autre en dévidant ladite bande. Application à l'enroulement filamentaire de formes complexes, notamment de pièces toroïdales.
Patent CA-1325749-C (CA)
Title: Vehicle suction system
Inventor: OZAKI TADAYUKI
IPC: F02M35/12
Filed: 1989-05-08
Granted: 1994-01-04
Abstract: VEHICLE SUCTION SYSTEM                ABSTRACT OF THE DISCLOSURE A vehicle suction system for reducing the turbulence and pulsation of air flow to an internal combustion engine. A rectifying unit is installed in an air intake passageway of the vehicle suction system so that all air flow through the passageway flows through a face of the rectifying unit. The rectifying unit has a plurality of wedge-shaped parti-tions alternatingly, inversely disposed in the face of the rectifying unit and separating a plurality of square-shaped holes.
Patent CA-1336533-C (CA)
Inventor: DURST FRANZ
IPC: F26B13/10
Filed: 1989-05-09
Granted: 1995-08-08
Abstract: A process for drying a liquid layer which has been applied to a carrier material moving through a drying zone and which contains vaporizable solvent components and non-vaporizable components, wherein a drying gas flows in the longitudinal direction of the carrier material parallel to the liquid layer and is accelerated in the drying zone in the direction of flow, is disclosed.   Also disclosed is a device for accomplishing the drying process, comprising a drying channel through which the carrier material bearing the liquid layer runs in the longitudinal direction, and a gas-permeable channel-covering surface, through which the gas stream flows into the drying channel.
Patent CA-1341259-C (CA)
Inventor: SAMAIN DANIEL
IPC: A61K47/00
Filed: 1989-05-10
Granted: 2001-06-19
Abstract: PCT No. PCT/FR89/00229 Sec. 371 Date Jan. 26, 1990 Sec. 102(e) Date Jan. 26, 1990 PCT Filed May 11, 1989 PCT Pub. No. WO89/11271 PCT Pub. Date Nov. 30, 1989.A particulate carrier, including a hydrophilic, non-liquid core, a first layer or ring of lipid nature bonded to the core by covalent bonds and a second layer or outer shell of amphiphilic compounds bonded to the first lipid by hydrophobic interactions.
Patent CA-1331034-C (CA)
Inventor: BIBOLLET JEAN-CLAUDE
IPC: A63C5/00
Filed: 1989-05-17
Granted: 1994-07-26
Abstract: SUSPENSION AVANT POUR MOTONEIGE Véhicule du type motoneige, constitué par un ensemble avant de direction articulé sur un ensemble arrière porteur autour d'un axe, iedit ensemble de direction étant constitué par une colonne de direction portant à son extrémité supérieure un guidon ou simolaire, et à son extrémité inférieure un ski caractérisé en ce que le ski est relié à la colonne de direction par un bras articulé intermédiaire, tandis-qu'un ensemble de suspension relie ledit bras articuié intermédiaire à ladite colonne de direction
Patent CA-1325525-C (CA)
Title: Key removable core body
Inventor: TOLEDANO ABRAHAM
IPC: E05B9/08
Filed: 1989-05-24
Granted: 1993-12-28
Abstract: KEY REMOVABLE CORE BODY                Abstract of the Disclosure The cross-section of the core body defines a peri-pheral profile.  The core body includes a plug housing and a tumbler  pin  housing,    and  at  least  two  separately controllable  control  elements  are  mounted  in  the  plug housings.   Each of the control elements includes a retainer lug and the retainer lugs are movable between a retracted position,  when they are substantially completely within the profile,   and  an  extended  position,   when  they  project laterally of the core body outside of the profile.
Patent CA-1339276-C (CA)
Inventor: MAYER UDO
IPC: C09B11/12
Filed: 1989-06-05
Granted: 1997-08-12
Abstract: Abstract of the Disclosure: Basic rhodamine dyes suitable for use in recording fluids for the ink jet process and for coloring paper stock have the formula   where L is C2-C10-alkylene, R1, R2 and R3 are each independently of the others hydrogen, substituted or unsubstituted C1-C10-alkyl or C5-C7-cycloalkyl or R1 and R2 together with the nitrogen atom linking them together are a hetero cyclic radical, An~ is one equivalent of an anion and m and n are each independently of the other 0 or 1.
Patent CA-1322099-C (CA)
Inventor: LEROT LUC
IPC: C01G23/00
Filed: 1989-06-12
Granted: 1993-09-14
Abstract: An amorphous powder of titanium oxide and of barium and/or strontium oxide is precipitated by the hydrolysis of titanium alcoholate in the presence of barium oxide, hydroxide or alcoholate or strontium oxide, hydroxide or alcoholate and an acid organic compound containing more than 6 carbon atoms, and the amorphous powder is heated while being treated with a stream of gas containing water vapour, ammonia or CO2, to crystallize the barium or strontium titanate and distill off the acid organic compound. The barium or strontium titanate crystals are less than one micron in size and have an irregular, angular morphology.
Patent CA-1332463-C (CA)
Inventor: MOTOE HISAFUMI
IPC: H04N9/64
Filed: 1989-06-29
Granted: 1994-10-11
Abstract: ABSTRACT OF THE DISCLOSURE       A signal processing circuit for a moving detection circuit which has a coefficient generator which is connected to an output of a moving detection circuit.  A level comparator is connected between the moving detection circuit and the coefficient generator and is also connected to a threshold voltage switch.  An isolated-point eliminating circuit is connected between the level comparator and a time base filter which is connected at its output terminal to the input terminal of the coefficient generator.  The coefficient generator includes a plurality of one bit delay devices which are connected in series and the plurality of one bit delay devices have a plurality of output terminals, and an adder is connected to the plurality of output terminals so as to add the output signals.
Patent CA-1311031-C (CA)
Title: Temperature compensated fiber optic vibration sensor
Inventor: TWERDOCHLIB MICHAEL
IPC: G01H9/00
Filed: 1989-06-29
Granted: 1992-12-01
Abstract: PATENT 54,474 ABSTRACT OF THE DISCLOSURE      A light beam altering grid (20), having a graded slit density pattern (22), is mounted on a temperature responsive support structure (23)  to traverse a light beam (28).   The slit density (slit per unit length) of the grid (20) is greater at one end of the grid (20) and gradually reduces towards the opposite end of the grid (20).    The  grid  (20)  is  disposed  on  a  thermally responsive support (23) such as a bimetallic cantilever (23).  The thermally responsive support (23) operates to bend by an amount dependent upon the temperature of the environment in which it operates.   In this manner, the grid (20) disposed on the thermally responsive support (23) is positioned in dependence upon the environmental temperature.    The  grid  (20)  may  be  arranged,  for example, such that at higher environmental temperatures, when  the  natural  frequency  of  the  support  (23)  is reduced, the grid (20) will be positioned such that the change in density of slit graduations intersecting the light beam (28) compensates for change in the vibration amplification factor of the bimetalic cantilever  (23) caused by the elevated environmental temperature.
Patent CA-1327874-C (CA)
Title: Process for injection molding and hollow plastic article produced thereby
Inventor: HENDRY JAMES W
IPC: B29C45/17
Filed: 1989-07-07
Granted: 1994-03-22
Abstract: PROCESS FOR INJECTION MOLDING AND HOLLOW PLASTIC ARTICLE PRODUCED THEREBY                        ABSTRACT      A  process  for  injection  molding  hollow plastic articles includes the steps of sequentially injecting fluent plastic and gas into a mold cavity. A quantity of fluent plastic is initially injected to substantially fill the mold cavity.  A charge of pressurized  gas is  then  injected  into  the  mold cavity to displace a portion of the still fluent plastic into a spill cavity flow coupled to the mold cavity.  The article may be formed with an internal wall by introducing first and second gas charges into the mold cavity at separate entry points.  In one embodiment,  the first and second charges are introduced  substantially  simultaneously.    In  a second embodiment,  the  charges  are  introduced sequentially.  After the hollow plastic article has solidified, the gas is vented.
Patent CA-1326457-C (CA)
Inventor: FORD MICHAEL G
IPC: A61M1/34
Filed: 1989-08-17
Granted: 1994-01-25
Abstract: ABSTRACT OF THE DISCLOSURE       The system includes a plasmapheresis instrument (10) and a harness set applied to the instrument. The harness set has a single venepuncture needle (40) and is configured, when applied to the instrument, to pump blood from a donor through a separator (36) for collection of its constituent parts in a reservoir (38) and a collection container (48), respectively. During an infusion cycle, which alternates with the collection cycle, the blood constituent from the reservoir (38) and a replacement fluid are mixed externally of the reservoir (38) and pumped to the donor.
Patent CA-1338998-C (CA)
Inventor: COLLIER JOHN RICHARD
IPC: C09C3/06
Filed: 1989-08-24
Granted: 1997-03-18
Abstract: Anticorrosive compositions for use in paints comprise (i) zinc oxide with (ii) the reaction product of an acidic trivalent metal compound and a silicate or (iii) an aluminium/silicate material eg a clay.
Patent CA-1331442-C (CA)
Title: Fabrication of flexible electronic circuitry using a modified latex polymer laminating adhesive composition
Inventor: CHAO YEN-YAU H
IPC: C08L33/04
Filed: 1989-09-05
Granted: 1994-08-16
Abstract: ABSTRACT OF THE DISCLOSURE    Disclosed  is  an  improvement  in  a  process  for fabricating  flexible  electronic  circuitry,  which improvement comprises the use as a laminating adhesive of an aqueous dispersion composition of a water-insoluble latex polymer, prepared by the process which comprises:      (a)  preparing by emulsion polymerization an initial aqueous dispersion of an initial water-insoluble latex polymer of at least one ethylenically unsaturated monomer, wherein said ethylenically unsaturated monomer comprises no more than about two percent by weight, based on the total weight of said ethylenically unsaturated monomer, of multi-alpha, beta-ethylenically unsaturated monomer and wherein said initial water-insoluble latex polymer otherwise contains essentially no sites of ethylenic unsaturation, (b)  dispersing in said initial aqueous dispersion of initial water-insoluble latex polymer additional ethylenically unsaturated monomer comprising at least one monomer having at least two sites of alpha, beta-ethylenic unsaturation, whereby said additional monomer swells said initial latex polymer, and (e)  polymerizing said additional monomer within said monomer swollen initial latex polymer to form said modified water-insoluble latex polymer.
Patent CA-1327486-C (CA)
Inventor: GESP MARC
IPC: B32B25/08
Filed: 1989-09-13
Granted: 1994-03-08
Abstract: ABSTRACT OF THE DISCLOSURE         A web or film useful for fastener tapes for diapers consists of more than one layer and is characterized in that the outer layers, or at least one layer, are/is inelastic and the inner layer, or other layer, is elastic, and the film becomes substantially completely elastic, at least at one of its lengthwise portions, by manual stretching to cause yielding of the inelastic layer or layers.
Patent DK-158271-C (DK)
Inventor: KALINA VLADIMIR
IPC: C12M1/04
Filed: 1983-04-25
Granted: 1990-10-08
Abstract: Alcohol is produced by continuous fermentation process in which must is fermented in a vat. Fresh must is introduced into the vat and fermented must is withdrawn from the vat. Fermented must withdrawn from the vat is pumped from the vat in a pumping column of a circuit extending above the vat in which carbon dioxide exerts mammoth pumping action. A back pressure is maintained and adjusted in an upper portion of the vat which is connected with the pumping column for concentrating carbon dioxide in the vat and for controlling the flow rate of the mammoth pumping column and the circulation speed of the must in the circuit. The pumping column is connected with a pipe which is connected to a lower portion of the vat which completes the circuit and which is disposed for effecting a turbulent flow of the carbon dioxide depleted must and for returning recycled must to the vat. Carbon dioxide is separated from the must in the pumping column and exerts the mammoth pumping action. A mixture of oxygen and inert gas is introduced into the turbulent flow of must in an upper portion of the return pipe.
Patent FI-73201-C (FI)
Inventor: AGBACK KARL HUBERT
IPC: C09B29/14
Filed: 1981-03-25
Granted: 1987-09-10
Abstract: A method of preparing 3,3'-azo-bis-(6-hydroxy benzoic acid) of formula I   <IMAGE> I  and salts thereof in at least 98% purity for treating inflammatory intestinal diseases. According to the invention a compound II   <IMAGE> II  is diazotized, and the diazonium salt obtained is coupled with a compound III   <IMAGE> III  The formed intermediate IV, which is also comprised by the invention,   <IMAGE> IV  is hydrolized in alkaline medium to form the compound I. R1, R2 and R3 signify lower alkyl, R2 also possibly substituted phenyl.
Patent FI-76694-C (FI)
Inventor: LEE JOHN THOMAS MICHAEL
IPC: F16K17/38
Filed: 1985-05-14
Granted: 1988-12-12
Abstract: Fast acting actuation system which is especially suitable for automatic sprinklers and other emergency devices. The system includes a fast-acting low mass thermally responsive element comprising a pair of thin metal strips soldered together, a percussion member such as a firing pin which is released when the solder in the thermally responsive element melts, and an actuator, preferably a radially expandable explosive actuator, which is initiated by the firing pin. The actuator when initiated causes rapid actuation of the automatic sprinkler or other device.
Patent FI-78630-C (FI)
Inventor: GOURMEL YVES
IPC: B22D11/103
Filed: 1985-11-29
Granted: 1989-09-11
Abstract: Installation comprising a reservoir crucible 11, 12 for molten cast-iron F with step-by-step extraction of a pipe T produced from the crucible comprising a cooled die. To obtain a cast-iron pipe of uniform thickness over its entire circular periphery, despite the absence of a core, the molten cast-iron F is set in slow rotation in the crucible by the tangential supply of molten cast-iron with a low rate of flow through a tangential orifice 18, by the rotation of a magnet 36 disposed in a hollow central relief 17 upstanding from the base of the crucible, by the rotation of paddle arms 44 disposed in the molten iron, or by the tangential injection of an inert gas.
Patent FI-93310-C (FI)
Inventor: LINDBERG FREDERIK CARL PETER
IPC: C12R1/19
Filed: 1986-01-02
Granted: 1995-03-27
Abstract: An antigen which, as its major immunizing component, comprises a determinant of an adhesin polypeptide or an immunogenically active subsequence thereof or a precursor therefor which is convertible to an immunogenically active form, antibodies against which determinant react with the adhesin polypeptide produced by pathogenic adhesin-forming bacteria which adhere to mammalian tissue, antibodies against such antigen, and DNA expressing, as a principal gene product thereof, such antigen.
Patent FI-88684-C (FI)
Inventor: STROEMBERG SVEN ARNE ROLAND
IPC: B26D7/26
Filed: 1989-08-23
Granted: 1993-06-28
Abstract: The present invention relates to a device for retaining knife blades for cutting, perforation or other treatment of a running web, preferably a paper web, whereby said web (4) runs between a rotatable knife retaining cylinder (3) and a rotatable counter pressure cylinder (5) and whereby the knife blade (2) and a retaining ruler (7) for retaining the blade (2) are provided in a slot (6) in the knife retaining cylinder (3). In order to reduce the time for mounting the knife blades, the retaining ruler (7) has a relative to the slot (6) downwardly inclined wedge surface (10), through which said ruler (7) cooperates with a corresponding downwardly inclined wedge surface (11) on a tightening ruler (9) disposed beside the retaining ruler in the slot (6), and the knife blade (2) is provided, during an adjustment manoeuvre at which the knife retaining cylinder (3) is rotated relative to the counter pressure cylinder (5), to be pressed downwards into the slot (6) by said counter pressure cylinder (5), whereby the blade (2) through a support portion (12) on the retaining ruler (7) displaces said ruler (7) downwards relative to the tightening ruler (9) for wedging up said rulers (7, 9) and the blade (2) in the slot (6).
Patent FI-95386-C (FI)
Inventor: MASI FRANCESCO
IPC: C08F4/654
Filed: 1989-09-08
Granted: 1996-01-25
Abstract: A solid catalyst component for the low-pressure polymerization of ethylene and C3-C10 alpha-olefins into very high molecular weight polyolefins, is in the form of a spherical granular solid having surface area of between 20 and 40 m<2>/g, a mean pore radius of between 5,000 and 40,000  ANGSTROM  and a porosity of between 40 and 90 vol %, and being definable by the following formula (in atomic proportions): X (1), Mg (1-8), Al (0.2-0.8), Cl (5-20), (Et+OEt+OR) (1-3); where: X = Hf or Zr; Et = ethyl group; OEt = ethoxy group; and OR = alkoxy group containing from 2 to 8 carbon atoms in the linear or branched alkyl portion. Such a catalyst component is obtained by preparing a solid spherical granular support by spray-drying an ethanolic solution of magnesium chloride, reacting said support with a hafnium or zirconium alkoxide or halogenalkoxide, and finally reacting the thus treated support with an alkyl aluminium chloride.
Patent FI-86900-C (FI)
Inventor: ILVESPAEAE HEIKKI
IPC: D21F5/04
Filed: 1990-10-01
Granted: 1992-10-26
Abstract: Method and device in a multi-cylinder dryer of a paper machine in the threading of the paper web, said threading taking place substantially without a system of threading ropes. The web is passed along a meandering path, in twin-wire draw, over drying cylinders (10A,10B) and, in single-wire draw, on a drying wire (11), over drying cylinders (10;10 min ) and leading suction cylinders (20,20 min ) or rolls (20,20 min ). The leader (S) is guided by means of air blowings (F1) extending across a substantial proportion or the whole of its width (L1), said air blowings (F1) being applied from the doctor beam (12) to the area (K) of the by of its doctor blade (14) at a certain small angle (B) in relation to the plane of the doctor blade (14). <IMAGE>
Patent NO-166491-C (NO)
Inventor: FEELY WAYNE EDMUND
IPC: C08L33/06
Filed: 1982-08-02
Abstract: An improved autoxidizab!e coating and/or impregnating composition comprises:(1) from 35 to 80 parts by weight, based on the total weight of components (1), (2) and (3), of a film-forming component comprising one or more drying oil and/or alkyd resin,(2) from 10 to 50 parts by weight, based on the total weight of components (1), (2) and (3). of polymer having a number average molecular weight (Mn) of from 1,000 to 50,000 and containing:(a) from 40% to 100% by weight of units of dicyclopentenyl methacrylate and/or dicyclopentenyl-oxyalkyl methacrylate, and(b) from 60% to 0% by weight of units of at least one other compatible monomer,(3) from 0 to 40 parts by weight, based on the total weight of components (1), (2) and (3), of reactive non-volatile diluent monomer, and(4) sufficient polyvalent metal salt(s) or complex(es) to catalyse the oxidative curing of components (1), (2) and (3), the total of components (1), (2) and (3) being 100 parts by weight.