baber/WOPTO huggingface dataset:
Patent CA-2066963-A1 (CA)
Title: Laser light irradiation apparatus
Inventor: DAIKUZONO NORIO
IPC: B23K26/08
Filed: 1992-04-23
Abstract: Abstract of the Disclosure Laser Light Irradiation Apparatus A laser light irradiation apparatus used in medical treatment while the laser light emitting surface of the apparatus is brought into contact with the living tissues.     This apparatus comprises an optical fiber and a holder which has rigidity higher than that of the optical fiber and which surrounds the optical fiber integrally. With respect to the direction extending from the output end of the optical fiber toward the target area of the living tissues, laser light output end surface of the optical fiber is substantially at the same level as that of the tip end of the holder or is projected forward from the holder. The above laser light output end surface is brought into contact with the target area of the living tissues directly. Then, the holder moves so that the laser light irradiated area of the living tissues can be changed corresponding to the purpose of the medical treatment, while the holder serves as a supporter or a guide, alternatively while a grip connected to the holder integrally serves as a supporter.
Patent CA-2067154-A1 (CA)
Title: Lifting apparatus
Inventor: GUEST STEPHEN J
IPC: B65F3/02
Filed: 1990-10-12
Abstract: A lifting apparatus (10) to be attached to the side of a garbage collection truck. The apparatus comprises a series of linkages (12, 14, 15, 17, 18) mounted to a mounting member (11) attached to the vehicle. A plurality of suction cups (20) is provided on a garbage bin securing member (18). A vacuum supply to the suction cups is actuated by means of a trip switch (26) mounted adjacent to the suction cups. The trip switch (26) is activated as it abuts the side of a garbage bin. The vacuum supply is disconnected as the bin securing member (18) returns past a predetermined position. In a preferred embodiment, the securing member (18) is mounted on lateral shift rails (27) to allow for positional adjustment of the bin securing member (18) relative to the bin. The apparatus is adapted to raise a garbage bin from a position generally adjacent the truck to a raised and inverted position adjacent to an entry shute of a garbage compactor of the garbage truck.
Patent CA-2072300-A1 (CA)
Title: A flexible package with a stiffening element and a process for its production
Inventor: FOND OLIVIER
IPC: B65D81/00
Filed: 1992-06-25
Abstract: The present invention provides a pack in the form of a flexible cartridge, which may be open or closed, for the preparation of a beverage. The pack is specially adapted to an extraction machine, e.g., an espresso machine, which is operating by an extraction liquid under pressure. The pack consists of a body, which may be in the form of one having a cavity which is provided with a rim and which contains a powder-form substance for the preparation of the beverage. The pack is closed by a membrane which is applied to the rim of the body. The pack further includes a complementary stiffening element which is independent of the body. The stiffening element may be the membrane. The body may be of a shape which is configured so that the extraction liquid is able to circulate through a layer of the powder-form substance during the extraction through an exact adaption of the cavity to the extraction machine.
Patent CA-2073879-A1 (CA)
Title: Locking arrangement consisting of key and lock cylinder
Inventor: SIEG GISELHER
IPC: E05B19/08
Filed: 1992-07-15
Abstract: The locking arrangement consists of key a and lock cylinder with a guide cross section provided on the rear of the key shank and with profiled longitudinal ribs arranged on the broad face for entry into associated grooves of the lock cylinder key channel.  Transversely to the profiled longitudinal ribs, there are provided wards which issue from one narrow edge of the key shank and, in their depth, follow the unit or multiple of the step jump (x) of the lock cylinder core pins.  At least the lower rib flank facing the narrow edge of the key shank is perpendicular to the longitudinal centre plane of the key shank and the distance of the lower rib flanks from one another is equal.  The lower rib flanks are arranged at a distance from one another corresponding to the unit or integral multiple of the step jump (x) and in such a way that the deepest points of the wards are at the level of the lower rib flanks which externally pass tangentially into convexly shaped curved end faces which run tangentially into the upper rib flanks.
Patent CA-2076607-A1 (CA)
Title: Catalytic composite comprising an amorphous solid solution of phosphorus, silicon and aluminum oxides
Inventor: CHAO TAI-HSIANG
IPC: B01J27/182
Filed: 1992-08-21
Abstract: "CATALYTIC COMPOSITE COMPRISING AN AMORPHOUS SOLID SOLUTION OF PHOSPHORUS, SILICON AND ALUMINUM OXIDES"                         ABSTRACT   A catalytic composite which is an amorphous solid solution of phosphorus, silicon and aluminum oxides is disclosed. The composite is characterized in thatit contains from 5 to 50 weight percent A12O3, from 10 to 90 weight percent SiO2and from 5 to 40 weight percent P2O5 and has pores whose average diameters range from 30 to 200 Angstroms. The composite is further characterized in that it has a pore volume of 0.35 to 0.75 cc/g and a surface area of about 200 to about 420 m2/g. The composite may be prepared by forming a mixture of sols of alu-mina and silica and a phosphorus compound, gelling the mixture to form particlesand then calcining the particles to provide the amorphous solid solution. The amorphous composite may be used as a catalyst either as is or with additional catalytic metals selected from the metals of Group VIB and VIII of the Periodic Table and mixtures thereof) dispersed thereon to catalyze various hydrocarbon conversion processes such as hydrocracking and alkylation.
Patent CA-2077975-A1 (CA)
Inventor: CHANG ROGER A
IPC: G06F9/06
Filed: 1992-09-10
Abstract: A data processing system supports preparation of a software application by coordinating the efforts of a metaprogrammer and a plurality of system users responsible to the metaprogrammer. The data processing system includes a plurality of workstations, each having a display and a user input device. Each of the workstations is connected to shared memory for access to data objects stored therein.      One data object is a blank project container which includes a plurality of subject objects relating to phases in a product life for a software application. The metaprogrammer is authorized to replicate a blank project container to provide a project specified container available in shared memory to system users selected to work on a particular software application. The project specific container includes a plurality of subject objects relating to phases in a product life for the software application package. In addition, the project specified container includes a directory to templates for use in creating standard software modules and functions selected for use in generating code for storage in data objects. Data objects are stored in memory categorized within subject objects of the project container. An index is generated as data objects are created. Such an index is located with each sub-object with each subject object. Lastly, private instances of the project container are generated relating to users. Each private instance includes a subset o~ the objects within the project container, selected on the basis of usefulness to the tasks assigned to this particular user.
Patent CA-2078503-A1 (CA)
Inventor: KAMADA HIROSHI
IPC: G06T7/20
Filed: 1992-09-17
Abstract: A moving body recognition apparatus recognizes a shape and movement of an object moving in relation to an image input unit by extracting feature points, e.g. a peak of the object and a boundary of color, each in said images captured at a plurality of instants in time for observation by the image input unit.    The moving body recognition apparatus comprises an image input unit for capturing images of an object as a moving body having a rotation, a feature point extraction unit for extracting feature points from the images inputted by the image input unit, a feature point storage unit for storing known position data of the extracted feature points, and a shape/movement recognition unit for calculating the actual positions and movements of the feature points of the object in the images by using the known position data of the extracted feature points outputted from the feature point storage unit.
Patent CA-2079354-A1 (CA)
Title: Enabling features and supporting screen dialog
Inventor: AUCLAIR CHRISTOPHER J
IPC: G06F3/0482
Filed: 1992-09-24
Abstract: ABSTRACT OF THE DISCLOSURE           A technique for providing predetermined features to an operator, the features being selectively stored on a portable memory device of an image processing apparatus including the steps of providing a portable memory device with predetermined features, permitting an operator to load said portable memory device into the machine for reading by the machine control, and in response to the machine control displaying a special dialog frame on the interface screen prompting the operator to confirm the installation of selected features, and automatically setting the control NVM to establish the selected features within the machine.
Patent CA-2081164-A1 (CA)
Title: Transport and storage system and applicable support and mounting
Inventor: URBACH DIETER
IPC: B65D19/40
Filed: 1992-10-22
Abstract: Summary The invention pertains to a transport and storage system (1) that has a mounting apparatus, preferably in the form of a palette and a support apparatus usually consisting of several support footings (3).  The support footings have a lower shoulder (5) and an upper shoulder (4) that have at least one flexible, removable lip (10, 11) in an area situated above the feed opening (8) of the lower shoulder (5) (Fig. 1).
Patent CA-2081612-A1 (CA)
Title: Procede de fabrication d'un conducteur souple supraconducteur a haute temperature critique et conducteur en resultant
Inventor: PETITBON ALAIN
IPC: C23C14/24
Filed: 1992-10-28
Abstract: Procédé de fabrication d'un conducteur souple supraconducteur à haute température critique selon lequel on applique sur un ruban métallique d'épaisseur comprise entre 0,1 mm et 1 mm un dépôt de céramique supraconductrice, caractérisé par le fait: - que ledit dépôt, d'épaisseur comprise entre 50 µm et 300 µm, défile dans un faisceau infrarouge avec une vitesse au moins égale à 5 cm par minute, la zone traitée par ledit faisceau présentant, dans le sens du défilement, une largeur inférieure à 10 mm et une température de surface au moins égale à 1200°C, de manière à conférer audit dépôt une couche supraconductrice superficielle dense, texturée dans le sens de défilement, présentant une épaisseur comprise entre 10 µm et 100 µm, - et que l'on effectue ensuite un recuit sous oxygène.
Patent CA-2082574-A1 (CA)
Title: 3-isoxazolylphenyl compounds, their preparation and their use
Inventor: MUELLER STEFAN
IPC: A01N55/00
Filed: 1992-11-10
Abstract: 3-Isoxazolylphenyl compounds Ia and Ib (see Formulas Ia and Ib) where R is halogen; alkyl; haloalkyl; alkoxy; haloalkoxy; alkenyl; haloalkenyl; unsubstituted or substituted phenylethenyl; alkynyl; cycloalkyl; aryl; hetaryl; CO2R5 or CONR7R8, R6 is hydrogen, alkyl, cycloalkyl or benzyl;      R7 and R8 are each hydrogen, alkyl, cycloalkyl or benzyl or, together with the nitrogen atom to which they are bonded, form a heterocyclic radical; n is 0, 1 or 2;      R1 is halogen or alkyl;      R2 is hydrogen; alkyl; alkenyl; alkynyl or cyano;      R3 and R4 independently of one another are each unsub-stituted or substituted alkyl, alkenyl, cycloalkyl, phenyl, naphthyl, pyridyl or pyrimidinyl; or R3 and R4 together form unsubstituted or substituted alkylene;      R5 is hydrogen; unsubstituted or substituted alkyl or one of the groups stated fox R3;     X is CH2, O, S or NR9 and R9 is hydrogen, alkyl, cycloalkyl, alkenyl, alkynyl or unsubstituted or substituted benzyl, processes for their preparation, agents containing them and the use thereof.
Patent CA-2083655-A1 (CA)
Title: Inertia separation type filter and elements thereof
Inventor: OBINATA KEIJI
IPC: B01D45/08
Filed: 1992-11-24
Abstract: ABSTRACT OF THE DISCLOSURE    The filter elements, each of which is made of a rectangular plate member bent almost along the center line, are arranged in a row at specified intervals.  A plurality of rows of filter elements are arranged along a passage of the dust-laden fluid at specified intervals. Of the filters arranged in multiple rows, those in odd-numbered rows and the others in even-numbered rows have their bent portions or apexes arranged in opposite direc-tions.  The apexes of the filters in the even numbered rows are staggered in lateral direction from the apexes of the filters in the odd-numbered rows.
Patent CA-2085212-A1 (CA)
Title: Nutritive composition for prevention and therapy of infection diseases caused by immunosuppression
Inventor: OHMORI TOSHIHIRO
IPC: A23L33/155
Filed: 1992-12-11
Abstract: ABSTRACT OF THE DISCLOSURE Disclosed is a nutritive composition for the patients being administrated with anticancer drugs, which comprises 1-5 mg weight% of a retinoid compound in the solid content of the composition composed of proteins, carbohydrates, fats, vitamins and minerals as major components.  It can prevent the immunosuppression induced by the administration of anticancer drugs, and can prevent the infectious diseases arising from said immunosuppression and helps to enhance the therapeutic effect on the patients.
Patent CA-2088229-A1 (CA)
Title: Pressure fluid dispensers
Inventor: GLOVER PAUL A
IPC: B65D83/16
Filed: 1993-01-27
Abstract: ABSTRACT            A fluid dispenser comprising a carrier provided with a deformable container capable of being filled with a fluid material to be dispensed, the container being sealed by closure valve means, with resilient means acting on the container to place its contents under pressure, and control means being provided for opening the closure valve means to permit contents of the container to be ejected by the pressure from the resilient means.
Patent CA-2088425-A1 (CA)
Inventor: ECHOLS JOHN C
IPC: B66B1/46
Filed: 1993-01-29
Abstract: PIEZOELECTRIC ELECTRONIC SWITCH     ABSTRACT OF THE INVENTION            An electronic switch is disclosed using a piezoelectric push button transducer and an electronic  switching  circuit.    The  push  button piezoelectric  transducer  is  connected  with  the switching  circuit with a polarity to provide a switching voltage in response to actuation of the push  button  switch  by  finger  pressure.    The connection is such that the polarity of the voltage generated  as  a  result  of  differential  thermal expansion  of  the  piezoelectric  transducer  is opposite that produced by finger pressure on the push  button  switch  and  does  not  produce  false switching from fast temperature rise.  In order to protect against false switching  due  to  high temperature  soak  of  the  electronic  switch,  a thermistor is provided in the electronic switching circuit.
Patent CA-2091507-A1 (CA)
Title: Process for separating mixtures of solids or sludges which contain non-volatile hydrocarbons and other accompanying substances
Inventor: GOSSEL CHRISTIAN
IPC: C10G53/04
Filed: 1993-03-11
Abstract: ABSTRACT            The invention relates to a process to separate a mixture of water, solids or sludge, non-volatile hydrocarbons and other accompanying substances by means of solvent extraction.            Mixtures which consist primarily of solids or sludge with non-volatile hydrocarbons are especially suited for application of the process in accordance with the invention if they occur as tar sands which can be mined from open-pit or underground mines. However, it is also possible to use the process to decontaminate soil contaminated by crude oil spillage.            The process in accordance with the invention makes it possible to produce bitumen from tar sands without the need for storing production waste in settling ponds.  This environmentally friendly process makes it possible to combine high yields in bitumen production with low energy and operating costs. Even when the bitumen content of the tar sands is low (<6%), the extraction efficiency is about 90%.  The solid material left behind is ecologically harmless and the solvent used can be constantly returned to the circular process.  The recycled water is free of hydrocarbons and contains a small amount of fine particles.
Patent CA-2093692-A1 (CA)
Title: Clean air fan filter module
Inventor: WILCOX WAYNE
IPC: B01D35/30
Filed: 1993-04-08
Abstract: A clean air fan filter module comprised of a fan shroud, a fan/motor mount, a centrifugal fan, a fan motor, and a HEPA filter, the fan shroud having an air inlet and two inclined ends, the fan/motor mounted below the air inlet on the fan/motor mount, the centrifugal fan blowing air radially towards the fan shroud, the HEPA filter constituting the air outlet.
Patent CA-2095342-A1 (CA)
Title: Method and apparatus for removing ink from waste paper material
Inventor: BLUM STANLEY
IPC: D21B1/32
Filed: 1991-10-29
Abstract: In a method and apparatus for removing ink from waste paper material, the material is pulped in a pulping vessel (1) to form a slushed fibrous stock and ink particles are dispersed therefrom. In one embodiment, the pulping and ink dispersal and also removal of the dispersed ink particles are carried out in the same pulping vessel. A mixture of the waste paper material and water is placed in the pulping vessel (1), such as a hydropulper, and stirred or agitated by a rotor (2) to form the slushed fibrous stock (3).  During the pulping process, ink particles are dispersed within the stock (3) and may be removed from the stock either by vacuum means (10, 11) or by passing through the walls of a perforated container (4). Lines (8, 9) introduce streams of air and water/air into the vessel (1) to assist the speed of ink removal. In another example, after the pulping and ink dispersal in the pulping vessel (1), the stock is passed to a storage vessel (22), such as a storage chest, for removal of the ink particles by, for example, vacuum means (10, 11) or the perforated container (4).
Patent CA-2095738-A1 (CA)
Title: Coated inorganic particles
Inventor: ROBB JOHN
IPC: C08F292/00
Filed: 1993-05-07
Abstract: ABSTRACT OF THE DISCLOSURE                     COATED INORGANIC PARTICLES       A novel inorganic particulate powder coated with an organic polymer is claimed. The product is obtainable by dispersing in water inorganic particles at a pH higher than their isoelectric point in the presence of a polymeric polybasic acid as a dispersing agent to produce particles having a modified isoelectric point. The pH of the dispersion is then adjusted to a value below 9 but above the modified isoelectric point and an ethylenically unsaturated monomer is polymerised in the presence of the dispersion so as to coat the inorganic particles with polymerised monomer. A method for forming the particles is also claimed.      The particles prepared by the method have been shown to be uniformly and discretely coated with an organic polymeric coating and can be used in many applications where it is desired to disperse inorganic particles in organic media such as paints, inks and plastics compositions.
Patent CA-2096611-A1 (CA)
Title: 4-benzylpiperidine derivatives and process for their production
Inventor: FOGUET RAFAEL
IPC: A61K31/445
Filed: 1993-05-19
Abstract: 4-Benzylpiperidine derivatives of the formula                        (I) or  a  pharmaceutically  acceptable  acid addition  salts thereof,  wherein  X is hydrogen or  fluorine and R  is hydrogen, or a group selected from p-fluorobenzoyl, alpha-hydroxy-p-fluorobenzyl,   p-fluorophenoxy, bis(p-fluoro-phenyl)methyl and 8-azaspiro [4,7] decane-7,9-dione-8-yl-methyl with  the  proviso  that  X  and  R  may  not  be simultaneously hydrogen and p-fluorobenzoyl respectively. Such compounds are useful as sigma-receptor ligands.
Patent CA-2097521-A1 (CA)
Title: Reversible oxygen sorbent compositions
Inventor: RAMPRASAD DORAI
IPC: B01J20/04
Filed: 1993-05-20
Abstract: ABSTRACT High capacity solid state cyanocobaltate complexes represented by the chemical formula:           [(A)a(R4N)b]?[CO(CN)n]x-  pS   where:  A   is alkali metal atom, alkaline earth metal atom, Zn, Cd or Hg atom; a   is any number from O to 2.5 each R   is independently C1-C10 substituted or unsubstituted alkyl, aryl or aralkyl; or a long chain hydrocarbon polymer b   is any number from greater than zero to 3 z   is 1, 2 or 3; n   is any number from 3 to 5; x   is n-2; p   is any number from greater than zero to 6; and S   is a ligand which is capable of coordinating with [(A)a(R4N)b]Z+, Co or both.   are capable of chemically binding oxygen to form novel oxygen adducts, thereby selectively removing oxygen from an oxygen-containing fluid stream. The bound oxygen may be recovered from the complexes by increasing the temperature or by reducing the partial pressure of O2 above the adduct.
Patent CA-2102460-A1 (CA)
Title: Prefabricated portable indoor/outdoor natural grass sportsfield
Inventor: IZATT JAMES P
IPC: E01C13/08
Filed: 1993-11-04
Abstract: ABSTRACT OF THE DISCLOSURE           A prefabricated portable indoor/outdoor system for rapidly removing excess moisture from a planted area surface such as a sportsfield or sports area including a sub-surface multistrata base for drainage and irrigation combined and adpated for propagating a planted surface requiring controlled irrigation and/or draining of excessive moisture.         IRRIGATION supply consists of a small diameter duct superimposed into a larger duct at right angles to each other.         Ports through the smaller duct are spaced directly into the larger duct below the level of smaller duct.  The upper smaller duct is a pressure duct conducting water.          During irrigation water falls from the upper small pressure duct ports into the lower larger duct which forms a perforated sump allowing the irrigation water to disperse over the impervious plastic base.         DRAINAGE.  The water rises into the larger lower duct through ports to the level of the port in the duct end caps which connects to a solid duct thus forming a reservoir sump within the larger duct over the impervious plastic base.         HONEYCOMB.  Being of a lightweight construction and prefabricated in a workshop allows the apparatus to be lifted by hand according to its size and laid by hand and by doing so is consistent with a temporary movable apparatus allowing a multi purpose apparatus.
Patent CA-2103429-A1 (CA)
Title: Fuel trim system for a multiple chamber gas turbine combustion system
Inventor: BEEBE KENNETH W
IPC: F23R3/34
Filed: 1993-11-18
Abstract: A fuel trimming unit has bean adapted to each combustion chamber in a multi-chamber combustor of an industrial gas turbine. The fuel trim unit matches the combustion air flows into each combustion chamber. This adjusts the fuel-air mixture to account for air floss variations into the individual combustion ruction zones of each combustion chamber. Because of the fuel trim unit, a uniform fuel-air mixture is provided to each combustion chamber in a gas turbine. The foal trim unit is adjusted using sensor inputs of the fuel flow rata to each combustion chamber, the dynamic pressure in each combustion chamber, and the turbine exhaust temperature.
Patent CA-2108864-A1 (CA)
Title: Improved process for the preparation of 2-methylthiazole-5-carboxylates
Inventor: HOLLIS AGGIE H
IPC: C07D277/56
Filed: 1993-10-20
Abstract: An improved process for the preparation of alkyl 4-halomethyl-2-methylthiazole-5-carboxylate comprising contacting a solution of alkyl 4-(halo)-2-chloroacetate in acetonitrile with thioacetamide in the presence of an amine, such as triethylamine.