baber/WOPTO huggingface dataset:
Patent WO-0136838-A1 (WO)
Inventor: CREVIER JEAN-PIERRE
IPC: F16D55/34
Filed: 2000-11-15
Abstract: A brake shoe return mechanism (10, 110) is provided for disengaging a brake shoe (26a, 26b) from frictional contact with a rotor disk in a brake assembly for vehicles. The mechanism includes a pin (36, 136) slidably received in a casing (34, 134) that is mounted to the vehicle. The pin (36, 136) is biased by a spring (44,144) to a rear position and is frictionally connected using a retaining washer (58, 158) to the brake shoe (26) to move the brake shoe (26) rearwardly away from the rotor disk (18) when a braking force is removed from the brake shoe (26). Another retaining washer (56,156) is received within the casing and axially movable in a predetermined distance. This retaining washer (56, 156) is also frictionally connected to the pin (36, 136) for permitting the pin (36, 136) freely moving forwardly with the brake shoe (26) during a braking action, but stopping the pin (36,136) in a rearward movement together with the brake shoe (26) except moving together with the retaining washer (56, 156) over the predetermined distance.
Patent WO-02054887-A1 (WO)
Title: Reduction de l'acide phytique par hydrolysat et procede de modification de l'alimentation
Inventor: ALOISE PEDRO
IPC: A23K1/10
Filed: 2002-01-11
Abstract: L'invention concerne un hydrolysat de poissons, krills ou sous-produits de poissons additionné à un tourteau de canola ou une céréale analogue. Des phytases enzymes sont ajoutées au produit liquide, le pH et la température du mélange étant maintenus à une valeur optimale pour les phytases enzymes. Ce mélange est agité pendant un certain temps pour incuber dans les conditions de pH et de température souhaitées. Le mélange est ensuite stabilisé par acide pour stockage puis éventuellement séché ou séché simultanément avec d'autres ingrédients alimentaires. L'acide phytique du tourteau de canola subit une transformation et libère le composé phosphoreux précédemment lié. La réduction significative de la quantité d'acide phytique contenu dans le tourteau de canola permet d'atténuer les facteurs antinutritionnels de la céréale. Les avantages de l'invention comprennent la réduction de la quantité de phosphate nécessaire devant être ajoutée comme complément au régime alimentaire, et l'augmentation de l'absorption des protéines par le poisson ou l'animal. Par ailleurs, un composé phosphoreux lié avec moins de phytate est ajouté à l'environnement. Par ailleurs, l'invention concerne d'autres enzymes et céréales ayant la même utilité.
Patent CA-2000554-A1 (CA)
Title: Dust-free compositions
Inventor: REUTER KARL
IPC: C08L71/02
Filed: 1989-10-12
Abstract: ABSTRACT       Compositions of organic compounds which are substantially dust-free, and the preparation of such compositions, are described.
Patent CA-2003393-A1 (CA)
IPC: A61K8/891
Filed: 1989-11-20
Abstract: Hair care compositions which give both improved style and hair conditioning properties are disclosed. These compositions comprise from about 0.05% to about 10.0% of a nonrigid silicone gum, said gum having dispersed therein from about 0.01% to about 8.0% of unsolubilized particulate matter which is preferably an octylacrylamide/acrylate/butylaminoethyl methacrylate copolymer.
Patent CA-2007514-A1 (CA)
Inventor: ROSSMAIER HENRY
IPC: C07H15/04
Filed: 1990-01-10
Abstract: Abstract A process for the production of alkyl glucosides In  the  process  which  is  based  on  transacetalization  with propylene glycol, a saccharide component (B) containing starch or partial starch degradation products is first added to a reaction medium (A) containing at least propylene glycol and an acidic catalyst and, optionally, higher (C8-18) fatty alcohol, which has been heated to 100 to 130°C, resulting initially in the formation of propylene glycol glucoside which is transacetalized with fatty alcohol.   The molar ratio of fatty alcohol to propylene glycol is at most 1.  Working up by methods known per se gives a product containing a high proportion of C8-18 alkyl monoglucoside which is color-stable in alkaline medium. Quantities  of  propylene  glycol  and  fatty  alcohol  recovered  by distillation can be recycled without further working up.
Patent CA-2013259-A1 (CA)
Inventor: LINDEGGER ROBERT
IPC: F16D49/02
Filed: 1990-03-28
Abstract: ABSTRACT           An elevator traction sheave brake for use on a counter-balanced elevator.  The brake comprises a controllable friction member which when released from its running position is compressed against the traction sheave and is capable of providing a braking torque in accordance with a preset braking profile whereby uncontrolled rotation of the traction sheave is prevented.
Patent CA-2015108-A1 (CA)
Title: Board inverting apparatus
Inventor: GEARHART CLARENCE R
IPC: B65G47/248
Filed: 1990-04-20
Abstract: BOARD INVERTING APPARATUS     Abstract A series of inverter assemblies are spaced across a board conveyor with each assembly including a plate having an abutment to arrest the board and a lifting surface.  An extension on the plate provides a supplementary lifting surface and further a curved edge which stops the following board (s) during cycling of the in-verter assembly.  A control system includes both manually actuated switches as well as board actuated limit switches in circuit with an adjustable delay component for regulating cycling of the inverter assemblies.
Patent CA-2016933-A1 (CA)
Title: Aqueous solution or dispersion of a vehicle for aqueous coating materials, which can be deposited at the cathode and their use for cathodic deposition
Inventor: KANN WOLFGANG
IPC: C09D5/44
Filed: 1990-05-16
Abstract: Abstract of the Disclosure 1.   Aqueous vehicle solutions or dispersions and aqueous coating mate-rials containing these.   2.1. Aqueous coating materials for cathodic deposition, which led to coatings with good application properties, frequently had a poor bath stability.  This is to be improved.   2.2. Aqueous solutions or dispersions of vehicles are prepared, which contain 95 to 50% by weight of an aqueous solution and dispersion of neutralized basic film-forming resins with a solvent content of more than 4% by weight and a minimum film forming temperature of less than 30°C in admixture with 5 to 50% by weight of an aqueous solution or dispersion of neutralized basic film-forming resins with a solvent content of less than 32 by weight and a minimum film-forming tempera-ture of at least C8 the difference between the minimum film form-ing temperatures of the two dispersions being at least 10°C.   2.3. Cathodic deposition of aqueous coating materials.
Patent CA-2016999-A1 (CA)
Title: Assay method and apparatus
Inventor: ANAOKAR SUNIL G
IPC: G01N33/58
Filed: 1990-05-17
Abstract: Assay Method and Apparatus Abstract A simple method and apparatus for determining the presence of an antigen or antibody of interest in the liquid sample can include providing a first means comprising a porous member having associated therewith one of an antigen-antibody pair, applying to the porous membrane a liquid sample to be tested for the other of the antigen-antibody pair, providing a second means comprising a liquid suspension comprising a plurality of visually perceptible micro particles, preferably polystyrene particles, having attached thereto the one of the antigen-antibody pair associated with the porous membrane, and applying said liquid suspension to the porous membrane after the application of said liquid sample to said membrane to produce a visual indication if the other of the antigen-antibody pair is present in the liquid sample.
Patent CA-2018380-A1 (CA)
Title: Continuous process for the separation of partially water soluble component from a slurry
Inventor: STEUDE HEINRICH E
IPC: B01D3/14
Filed: 1990-06-06
Abstract: A continuous multistage process for separating a partially water soluble organic component from a slurry containing an insoluble solid, a partially water soluble organic component and optionally water.  In this process, the slurry is continuously fed to a tower or column equipped with a suitable vapor/liquid contact device.  Energy is applied at a point below the vapor/liquid contact device.  Vapors containing the partially soluble organic component exit the tower or column overhead and the inorganic solid is recovered at the bottom of the tower or column.  This application of distillation technology to slurries is particularly advantageous in that a more efficient separation of that solid material from the partially soluble organic component is obtained.  The improved separation efficiency can be utilized to either lower separation cost and/or to affect a more complete separation in order to obtain a solid material with a lower residual amount of the organic component.
Patent CA-2019579-A1 (CA)
Title: Device for the loading of a printing press inkwell
Inventor: LINDEN ALFRED
IPC: B41F31/03
Filed: 1990-06-21
Abstract: SUMMARY            The invention concerns a device for charging an ink well on a printing press with ready-mixed ink. This ink is mixed continuously from its primary colours and delivered to the ink well, thus obviating the ink mixing step in the production planning for a print run. The components filled with mixed ink after a print run are designed as exchangeable parts. In this way equipment can be rapidly switched to another colour.
Patent CA-2019776-A1 (CA)
Title: Procedure for making a liquid-tight wall in the ground and wall thus made
Inventor: VERSTRAETEN ALEXANDER
IPC: E02D19/18
Filed: 1990-06-26
Abstract: ABSTRACT OF THE DISCLOSURE:            There is disclosed a procedure for making and a construction of a liquid-tight wall in the ground, according to which procedure and construction a trench is made in the ground, the trench is filled with cement,  at least a length of sealing foil and at least an auxiliary construction for holding one side of the length in the trench are let down vertically and the auxiliary construction is later removed again from the trench.  The procedure is simple to carry out and can also be used for great depths of the wall.
Patent CA-2020840-A1 (CA)
Title: Troche composition
Inventor: KANBE HIDEYOSHI
IPC: A61K9/20
Filed: 1990-07-10
Abstract: ABSTRACT OF THE DISCLOSURE    A troche composition comprising xylitol as a filler and gelatin as a binder, in combination, is disclosed.  The troche composition, when administered, is not felt coarse or powdery, but gives a favorable feeling.
Patent CA-2022965-A1 (CA)
Inventor: HALLIGAN BRIAN S
IPC: E06B5/18
Filed: 1990-08-09
Abstract: ABSTRACT OF THE DISCLOSURE           An EMI/RFI shielding panel assembly is provided which is lightweight and easily and economically manufactured.  The panel assembly of the invention may comprise one or more hinged members which snap together to form a closed frame having a filter media panel disposed therein, or may alternately comprise an integral frame having a filter media panel disposed therein or attached to the surface thereof.
Patent CA-2023903-A1 (CA)
Title: Apparatus and method of printing labels for use in a labeling machine
Inventor: STANGLER HEINZ
IPC: B41K3/58
Filed: 1990-08-23
Abstract: Abstract of the Disclosure In a device for printing labels for use in a labeling machine with a stamping head carrying type and an inking roller on which a ribbon carrying ink runs, the drive of the inking ribbon is accomplished with a separate auxiliary motor that is independent of the main motor which drives the labeling machine and the inking roller.  Thus, when the inking roller is at rest, for example, as when the labeling machine has undergone an emergency stop, the inking ribbon can continue to be driven to be refreshed with ink so that the ink on the ribbon will not be dry and there will be fresh ink on the inking roller so label printing can start immediately and good legible labels will be produced concurrently with restarting the labeling machine.
Patent CA-2025435-A1 (CA)
Title: Compatible disk player
Inventor: OTSUBO HIROSHI
IPC: G11B19/12
Filed: 1990-09-14
Abstract: ABSTRACT       The present invention relates to a compatible disk player, which is capable of playing compact disk CD or laser disk LD.  More specifically, the disk player of the present invention reduces the delay time between loading and actually playing a disk.   It includes a manual switch on the disk player,  from which a person may select the type of disk to play, thereby decreasing the time needed to determine which type of disk is entered.  If the CD mode is selected or the last disk to be played was a CD, the player pick-up is placed in the initial playing position of the CD before a disk is entered.  After entering a disk, if it  determines that an LD is loaded or the CD mode is cancelled (by the manual switch) the pick-up is moved to a ready position for the LD.   By including a manual switch and circuitry which assumes the next disk type is the same as the last,  the present invention reduces the time needed to determine which type of disk is loaded.
Patent CA-2026837-A1 (CA)
Title: Shiploader choke feeder-trimmer
Inventor: HILL BRADLEY M
IPC: B65G11/00
Filed: 1990-10-03
Abstract: SHIPLOADER CHOKE FEEDER-TRIMMER         ABSTRACT OF THE INVENTION          A dual function loader attachment for loading particulate material allows for the slow discharge of product in a choke mode and the throwing of products in a trim mode.  The choke feeder-trimmer has a canister or a spout with a top inlet and a bottom outlet offset to one side of the inlet.  A curved back wall on the spout dir-ect flow from the spout towards the opening.  Both choke and  trim  operation  are  controlled by  a  single  gate mounted on the spout and carrying a choke plate that may variably close the discharge opening from the spout.  The trim deflector is a curved plate that aligns tangently with the outlet edge of the curved back wall of the spout, so that particulate material flowing through the spout is carried through a gradual, and continuous curve to be thrown laterally from the spout.
Patent CA-2034863-A1 (CA)
Title: Method and apparatus for spreading open envelopes
Inventor: DEWITT ROBERT R
IPC: B43M7/02
Filed: 1991-01-24
Abstract: Abstract of the Disclosure Operations associated with the reciprocating suction arms of a mail extraction device are modified to prevent bleed through from occurring as the opposing faces of an envelope are spread open by the reciprocating arms by drawing an air flow through the suction arms which is sufficient to draw the envelope faces to the suction arms without necessitating their contact with the envelope, and each other.  This may be achieved using a vacuum pump of increased output, or by developing a burst in air flow drawn by the suction arms, at an appropriate point just prior to their closure.
Patent CA-2036015-A1 (CA)
Title: Asphalt blends containing sulfonated elastomer microemulsions
Inventor: NUTT MICHAEL O
IPC: C08L21/00
Filed: 1991-02-08
Abstract: ABSTRACT     A composition comprising asphalt and an aqueous microemulsion of a sulfonated elastomer useful in the preparation of paving, sealing and adhesive formulations.
Patent CA-2036198-A1 (CA)
Title: Large-amplitude low-frequency vibrator
Inventor: HABERMANN HELMUT
IPC: B06B1/04
Filed: 1991-02-12
Abstract: ABSTRACT OF THE DISCLOSURE       The vibrator acting on low frequency vibrations on a frame in a predetermined direction X'X comprises:    a) a first structure having cylindrical pole pieces cylindrical about said axis X'X and provided at their peripheries with coils, and at least one means for creating a magnetic field for causing a magnetic flux to be established between the cylindrical pole pieces;      b) a second structure essentially comprising a cylindrical ferromagnetic mass coaxial about the axis X'X and having cylindrical pole pieces whose peripheries are situated facing respective ones of the coils, and enabling magnetic flux to be established through the ferromagnetic mass;     c) radial active magnetic bearings for holding the second structure radially relative to the first structure without making contact therewith;      d) at least one detector for detecting vibrations along the axis X'X: and e) circuits for servo-controlling the current flowing in the coils as a function of signals delivered at least by the detector.
Patent CA-2037174-A1 (CA)
Title: Oxidized polygalactomannan for improved textile washing
Inventor: BOMBA BRUCE W
IPC: D06M15/03
Filed: 1991-02-27
Abstract: OXIDIZED POLYGALACTOMANNAN FOR IMPROVED TEXTILE WASHING     Abstract of the Disclosure Raw material costs are lowered and effluent BOD is improved when high molecular weight guar combined with 0.1 to 1.0% sodium persulfate are added prior to heat treatment during textile fiber processing.  Productivity is improved for stain-resistant treatment of carpet.
Patent CA-2039597-A1 (CA)
Title: Fiber optic sensor array
Inventor: LAYTON MICHAEL R
IPC: G02B6/28
Filed: 1991-04-02
Abstract: ABSTRACT           A fiber optic array for detecting and communicating the state of a plurality of spatially remote variables includes a plurality of switchable optical couplers.  The couplers are located between fiber optic sense coils that cause responsive phase shifts in optical pulses launched through the array.  The couplers are controlled by the parallel outputs of shift registers so that a coupler is only "on" for the period of time required to couple out a portion of the optical energy of a pulse after passage through the adjacent sense coil and is thereafter shut "off" to minimize crosstalk between the sensors and to optimize the output optical power.
Patent CA-2039835-A1 (CA)
Inventor: PATEL GAUTAM A
IPC: C08J7/04
Filed: 1991-04-04
Abstract: RD-20,062 A METHOD FOR MAKING SILICONE HARDCOAT COMPOSITES AND PRIMER        COMPOSITIONS     Abstract of the Disclosure A method is provided for making a silicone hardcoat-thermoplastic composite, such as a silicone-polycarbonate composite utilizing a solutlon of a polyacrylic resin and a solvent blend of a strong and weak solvent as determined by the solubility characteristics of the polyacrylic resin in the respective solvents.  The primer composition allows for a direct  wet-on-wet application of the primer onto an aromatic thermoplastic substrate followed by the application of the silicone hardcoat composition which elimlnates a baking and cooling step in the formation o  the silicone hardcoat-aromatic thermoplastic substrate composite.
Patent CA-2039845-A1 (CA)
Inventor: NASHIMOTO KIYOSHI
IPC: C23C14/54
Filed: 1991-04-05
Abstract: ABSTRACT OF THE DISCLOSURE       A substrate such as a semiconductor wafer processing method and a substrate processing apparatus may be used in conjunction with the processing of a substrate that involves the sputtering. etching, deposit-ing, and like processes.  According to the method and apparatus. the processing of a substrate can proceed under the accurately controlled temperature environment. This may be achieved by measuring the temperature and emissivity of heat from the surface of the substrate being processed, remotely as well as on the real-time basis, and correcting the temperature to reflect the actual temperature according to the emissivity as measured.
Patent CA-2042203-A1 (CA)
Title: Scroll type fluid machinery
Inventor: KONDO HIROAKI
IPC: F01C1/02
Filed: 1991-05-09
Abstract: According to the present invention, there is provided a scroll type fluid machinery in which a sta-tionary scroll and a revolving scroll in which spiral wraps are set up at end plates, respectively, are engaged with each other, a drive bushing is fitted rotatably into a boss projected at the central part of the outer surface of the end plate of the revolving scroll, and a drive pin projecting from the rotary shaft is fitted slidably into a slide hole bored in the drive bushing, characterized in that a counter weight which generates a centrifugal force having an opposite direction to a centrifugal force acting on the revolving scroll at the time of revolving motion in a solar motion thereof is provided on the drive bushing.          Further, the contact pressure between the wrap of the revolving scroll and the wrapof the stationary scroll is prevented to become excessive even at the time of high speed rotation of the rotary shaft.
Patent CA-2045322-A1 (CA)
Title: Sludge pump valve
Inventor: DE KONIG CORNELIS J
IPC: F04B53/10
Filed: 1991-06-24
Abstract: A sludge pump valve for use in pumping systems which pump aggressive, abrasive, and corrosive liquids containing granular material, pumped over long distances and at high pressures, employs a pair of elastic sealing elements provided, respectively, with spherically configured convex and concave surfaces that mate along a spherical contact surface during valve closing to effect leak-free seal of the valve, the arrangement being such that valve is made more maintenance free and has a longer service life.
Patent CA-2050664-A1 (CA)
Title: Antitumor aldophosphamide analogs
Inventor: FARQUHAR DAVID
IPC: C07F9/44
Filed: 1991-09-04
Abstract: ABSTRACT OF THE DISCLOSURE        NOVEL ANTITOMOR ALDOPHOSPHAMIDE ANALOGS     A compound having the structure:                             wherein R is CH3, C2H5, C3H7, t-C4H9 or C6H5; R1 is NH2, NHCH3, NHC2H5, NHC3H7, NHC4H9, NHCH2CH2Cl, NHC6H5, N(CH3)2, N(C2H5)2, N(C3H7)2, NCH3(C2H5), NCH3(C3H7), N(CH2CH2Cl)2, NHOH, NHNHCO2CH2C6H5, NHNHCO2C(CH3)3, OCH3, OC2H5, OC3H7, OC4H9, OC6H5, OC2C6H5, CH3, C2H5, C3H7, C4H9, CH2NO2 OR CH2NH2; and R2 is NHCH2Cl or N(CH2CH2Cl)2.            These compounds may be used to eliminate occult leukemic clonogenic cells from bone marrow by contacting the bone marrow with a solution comprising levels of said compound sufficient to eliminate occult leukemic clonogenic cells. Analogously, tumor cells in a host or organ of a host may be eliminated by treatment of the host or host's organ with a compound of this description.      Compounds of this description are stable aldophosphamide analogs activatable by the action of an esterase and a subsequent E-2 elimination reaction to form acrolein and a phosphoramidic mustard of the formula:      A stable aldophosphamide analog activatable by the action of an esterase and a subsequent spontaneous E-2 elimination reaction to form acrolein and a phosphoramidic mustard, said phosphoramidic mustard having the formula   R is NH2, NHCH3, NHC2H5, NHC3H7, NHC4H9, NHCH2CH2Cl, NHC6H5, N(CH3)2, N(C2H5)2, N(C3H7)2, NCH3(C2H5), NCH3(C3H7), N(CH2CH2Cl)2, NHOH, NHNHCO2CH2C6H5, NHNHCO2C(CH3)3, OCH3, OC2H5, OC3H7, OC4H9, OC6H5, OC2C6H5, CH3, C2H5, C3H7, C4H9, CH2NO2 or CH2NH2; and R1 is NHCH2CH2Cl or N(CH2CH2Cl)2.
Patent CA-2054425-A1 (CA)
Inventor: SANDSTROM PAUL H
IPC: C08L9/00
Filed: 1991-10-29
Abstract: A tire having a tread of a cap/base construction where the base rubber is comprised of at least one selected dime rubber and a traps 1,4-polybutadiene rubber.
Patent CA-2054499-A1 (CA)
Title: Composite materials including flame retardant brominated styrene-based coatings
Inventor: FAVSTRITSKY NICOLAI A
IPC: C09D125/18
Filed: 1991-10-30
Abstract: ABSTRACT OF THE DISCLOSURE   Halogenated styrene-based coatings having surprisingly good physical properties in combination with flame retardancy are prepared from copolymers of ring-halogenated, ethylenically unsaturated aromatic monomers and aliphatic conjugated dienes having from 4 to 10 carbon atoms, and from terpolymers of ring-halogenated, ethylenically unsaturated aromatic monomers, halogen-free aromatic monomers, and aliphatic conjugated dienes having from 4 to 10 carbon atoms.