baber/WOPTO huggingface dataset:
Patent CA-2021007-A1 (CA)
Title: Filterpan with ring
Inventor: VAN DORT GERARDUS J
IPC: A47J31/06
Filed: 1990-07-12
Abstract: Title: Filterpan with ring ABSTRACT      The invention relates to an apparatus for preparing a number of consumption units of a beverage, as coffee or tea, comprising a combination of a (coffee) making apparatus with water supply means, a filterpan and a disposable filter cartridge which fits into the filterpan, which filter pan and filter cartridge have cooperating parts for forming a water-tight seal, a support surface being provided for a vessel for receiving the extract. According to the invention the appara-tus is characterized by a water outflow part connecting at least in part to the filter cartridge for water to be poured on said filter cartridge, the water outlet terminating in said water outflow part.
Patent CA-2022848-A1 (CA)
Inventor: O'LEARY ROBERT K
IPC: A61K45/08
Filed: 1990-08-08
Abstract: A process for treating musculoskeletal tissue which comprises contacting musculoakeletal tissue with both an effective amount at least one treating agent selected from the class consisting of antibiotics and disinfectants, and an agent to increase diffusion of the treating agent into the tissue, such as a surfactant or a permeation enhancer. The disinfectant and/or antibiotic function in killing bacteria, vegetative organisms, and viruses (including HIV virus) which may be remaining in the musculoskeletal tissue. A preferred disinfectant is ethanol.      Another aspect of the invention is directed to the treatment of musculoakeletal tissue by contacting the musculoakeletal tissue with an effective viricidal amount of a surfactant.
Patent CA-2023966-A1 (CA)
Inventor: RUBIN LEON J
IPC: A22C13/00
Filed: 1990-08-24
Abstract: Dinitrosyl ferrohemochrome encapsulated in a film of edible polymer is used in a nitrite-free meat-curing process, to confer on the cured-meat product colour characteristics of nitrite-cured meats. The encapsulated DNFH is protected against oxidative degradation to enhance its shelf life, and is readily dispersible in aqueous pickle solutions. The encapsulating polymer is suitably an edible polysaccharide such as beta-cyclodextrin, preferably in admixture with other edible polysaccharides. The meat-curing system of the present invention additionally includes an antioxidant and an antimicrobial agent.      Comminuted meat products such as sausage meats and wieners are made by simply mixing in an appropriate amount of the encapsulated pigment as part of the curing process prior to further processing. Solid meat products such as hams are made by injecting or pumping into them pickle solution in which the encapsulated pigment has been dispersed.
Patent CA-2027231-A1 (CA)
IPC: G06F9/44
Filed: 1990-10-10
Abstract: ABSTRACT OF THE DISCLOSURE          A computing system for a data processing apparatus which carries out a data processing using at least a formula includes a link data file for managing formulas which are described by command names assigned to data elements and operation symbols which define operation contents between the command names, an actual data file for managing actual data in correspondence with the command names in the formulas managed by the link data file, a computing file for managing computing means for computing the operation contents of the operation symbols in the formulas managed by the link data file, and a processing part for specifying a requested formula which is to be computed by referring to the link data file in response to a computation request, reading from the actual data file the actual data corresponding to the command names in the specified formula and reading from the computing file the computing means corresponding to the operation symbols in the specified formula, and carrying out operations of the computing means read from the computing file with respect to the actual data read from the actual data file.
Patent CA-2027251-A1 (CA)
Title: Tread buffing method and apparatus
Inventor: MAJERUS NORBERT
IPC: B24B5/36
Filed: 1990-10-10
Abstract: A method and apparatus for buffing a tread is described. The method comprises mounting a tread on an apparatus capable of buffing the casing engaging surface of said tread, the apparatus buffing the tread such that the grooves are formed on the buffed tread surface. The grooves angularly intercept a tread edge.
Patent CA-2027282-A1 (CA)
Title: Laser light irradiation apparatus
Inventor: DAIKUZONO NORIO
IPC: A61N5/06
Filed: 1990-10-10
Abstract: Abstract of the Disclosure Laser Light Irradiation Apparatus A laser light irradiation apparatus used for living tissues in a medical treatment. According to a preferred embodiment, the apparatus comprises a probe, plural number of optical fibers, whose tip ends are brought into contact with the back face of the probe and which are disposed to be parallel each other. Further, instead of a connecting metal device, which was used for placing the probe so as to be apart from the optical fibers in conventional apparatus, a laser light transmissible optical connecting member is used for connecting the transmissible substance and the optical fibers so that the tip end of the optical fiber is not contaminated and is not deteriorated, the laser light can be impinged into the probe from the optical fibers directly and its power level is not required to be adjusted at a laser light generator every treatment, and the fore end portion of this apparatus has a sufficient flexibility in its utility and  its  fabrication.
Patent CA-2027733-A1 (CA)
Title: Radial tire
Inventor: KADOMARU KAZUO
IPC: B60C9/08
Filed: 1990-10-16
Abstract: ABSTRACT OF THE DISCLOSURE      A radial tire which comprises a carcass having a ply of cords arranged at an angle of 75 to 90 degrees with respect to the tire equator, and a belt disposed radially outside the carcass and comprising plural plies of parallel cords laid at an inclination angle of not more than 35 degrees to the tire equator, wherein the belt cord is composed of at least one steel strand and at least one organic strand which are twisted together, and the elongation of the cord when loaded by 5kg load is not less than 2%, and the elongation of the cord when loaded by 20kg load is not more than 4%.
Patent CA-2033812-A1 (CA)
Title: Engine without crankshaft
Inventor: HORSAK JOHN J
IPC: F16H19/02
Filed: 1991-01-09
Abstract: AN ABSTRACT     This invention is using gears (inner and outer) to transfer in-line motion into circular motion or vice versa in such applications as steam or combustion engines, where in-line motion (piston/rod) is transferred to rotating motion as shown on the attached drawing.
Patent CA-2034503-A1 (CA)
Title: Selective cycloalkylation of naphtalene on zeoliths
Inventor: SOLOFO JONIS
IPC: C07B61/00
Filed: 1990-07-23
Abstract: PCT No. PCT/CH90/00178 Sec. 371 Date Mar. 21, 1991 Sec. 102(e) Date Mar. 21, 1991 PCT Filed Jul. 23, 1990 PCT Pub. No. WO91/01959 PCT Pub. Date Feb. 21, 1991.A method of cycloalkylating naphthalene with at least one cyclic group, characterized by the following points: a) as catalyst, there is used a zeolite of faujasite structure having pore openings greater than 6.7 (Aangstroem), the silica/alumina ratio of this zeolite being greater than 2.5 and its residual content of alkaline ion(s) being less than 3%; b) the reaction is carried out batchwise in heterogenous liquid/solid phase at a temperature of between 20 degrees C. and 250 degrees C., under a pressure at most equal to 30 bars. Cycloalkylated naphthalenes are obtained by this method, in particular 2,6-dicyclohexyl naphthalene.
Patent CA-2036842-A1 (CA)
Title: Hierarchical process control system and method
Inventor: DORCHAK WAYNE A
IPC: G05B19/418
Filed: 1991-02-21
Abstract: A HIERARCHICAL PROCESS CONTROL METHOD            ABSTRACT OF THE DISCLOSURE     The  present  invention  relates  to  a  real-time hierarchical process control system.  The system comprises a multiple-level  architecture,  each  level  including  a monitor for receiving and monitoring a plurality of input signals.  The monitor produces a first request if at least one input signal exceeds a predetermined range.  A guardian receives the first request, issues a second request and determines a course of action to take.   A consultant receives  the second request,  performs  an analysis  and produces information for aiding the determination of a course of action.
Patent CA-2037333-A1 (CA)
Inventor: YUUKI TOSHIFUMI
IPC: C12N15/12
Filed: 1991-02-28
Abstract: The invention provides a DNA encoding at least one part of genetic information of protein which has biochemical and immunological properties of a major allergen of Dermatophagoides farinae (Derf II).
Patent CA-2039704-A1 (CA)
Inventor: DURIVAGE LEON W III
IPC: H02H1/06
Filed: 1990-08-20
Abstract: A fault-powered, processor-based tripping system, includes a solenoid for interrupting a current path in response to a trip signal generated by a processor.  The processor analyzes current provided by a current sensor, by way of an interface circuit, to determine when the trip signal should be generated.  A power supply provides a reference signal to the processor to indicate the amount of power it is capable of delivering to the solenoid.  Before attempting to engage the solenoid, the processor checks the level of the reference signal to determine whether or not the power supply is at that time capable of supplying the solenoid with a sufficient amount of power to effect interruption of the current path thereby avoiding a power loss by inappropriate engagement of the solenoid.  If the power level is sufficient to engage the solenoid, the processor generates the trip signal to interrupt the current path.
Patent CA-2040300-A1 (CA)
Title: Polyurethane based adhesion composition and method
Inventor: BAGHDACHI JAMIL
IPC: C09J175/00
Filed: 1991-04-11
Abstract: A one-component, moisture-curable polyurethane-based adhesive composition useful for affixing glass panels directly to electrocoat painted metal substrates comprises a polyurethane base polymer containing an electrocoat adhesion promoter.  The sealant composition has fast cure times at ambient temperatures and forms a strong bond directly to electrocoat painted metal substrates without the need for a sealant primer.
Patent CA-2041009-A1 (CA)
Title: Sorbitol - modified flavor
Inventor: PATEL MANSUKH M
IPC: A23L27/10
Filed: 1991-04-23
Abstract: ABSTRACT OF THE DISCLOSURE      A method of treating flavors comprising spearmint is provided by the instant disclosure.  The method comprises mixing the flavor oil with an alditol com-prising sorbitol for a time sufficient to modify the flavor by reducing its harshness.
Patent CA-2042760-A1 (CA)
Title: Wobble plate type compressor with variable displacement mechanism
Inventor: TERAUCHI KIYOSHI
IPC: F02M19/00
Filed: 1991-05-16
Abstract: WOBBLE PLATE TYPE COMPRESSOR WITH A VARIABLE DISPLACEMENT MECHANISM            ABSTRACT OF THE DISCLOSURE A wobble plate type compressor with a variable displacement mecha-nism is described. A cylindrical member having a central hole and which supports the wobble plate at a variable angle of inclination is also described. The central hole has an annular edge portion on an inner surface which con-tacts the outer peripheral surface of the drive shaft to restrict radial move-ment of the cylindrical member while permitting the angle o-f inclination of the cylindrical member to be varied. The annular edge portion is a circular surface defined by the intersection of a first inclined surface of a first rightcircular cone that has an apex and a center point on the base and a second inclined surface of a second right circular cone that has an apex and a cen-ter point on the base. A central axis passes through the center point of the annular edge portion circle and the apex and center point of the base of both right circular cones. The first right circular cone opens toward one end of the cylindrical member and the second right circular cone opens toward the other end of the cylindrical member. Thus, the shape of the central hole is very simply and easily formed while the accuracy of the central hole is maintained.
Patent CA-2044081-A1 (CA)
Title: Elastomeric saturated nonwoven material
Inventor: ZELAZOSKI LEONARD E
IPC: D04H1/64
Filed: 1991-06-07
Abstract: ABSTRACT OF THE DISCLOSURE    Disclosed  is  an elastomeric saturated nonwoven material having compressibility and recovery in the Z-direction,  good tensile properties, breathability, and abrasion resistance.  The elastomeric  saturated  nonwoven  material  includes  a  fibrous nonwoven web such as, for example, a nonwoven web of meltblown fibers.   The fibrous nonwoven web may be saturated with a polymeric material (e.g., elastomeric acrylic latex, polyurethane latex, nitrile rubber latex). Various methods of forming the elastomeric saturated nonwoven materials are disclosed. Laminates containing at least one layer of the saturated material and a method  of  making  such  laminates  are  also  disclosed.    The elastomeric saturated nonwoven material may be used as,  for example, a printing cushion, a component of a printing blanket, gaskets, or vibration dampening pad.
Patent CA-2045290-A1 (CA)
Title: Plaster with a high content of softening ingredients
Inventor: MUELLER WALTER
IPC: A61P25/04
Filed: 1991-06-24
Abstract: The present invention relates to a device for the top-ical and systemic administration of active substances to or through the skin consisting of a backing layer, at least one self-adhesive layer, and a removable pro-tective layer, wherein the self-adhesive layer con-sists of (a) 100 parts by weight of a polyacrylate adhe-sive, (b) 5 to-150, preferably 10 to 100, and in par-ticular 15 to 50 parts by weight of a film former compatible with polyacrylates, (c) 0 to 250 parts by weight of a non-softening active substance and/or adjuvant, and (d) 10 to 250 parts by weight of a softening ac-tive substance and/or adjuvant.
Patent CA-2046076-A1 (CA)
Inventor: WHIPPLE ROGER B
IPC: F01N13/00
Filed: 1991-07-02
Abstract: ABSTRACT        A valve having a housing including an inlet, an outlet, an internal passage connecting the inlet and the outlet, a pressure responsive member movably supported by the housing for opening and closing the internal passage, and a spring located between the member and the inlet for biasing the member away from the inlet.
Patent CA-2048925-A1 (CA)
Title: Live centre metal turning lathe attachment
Inventor: PETERS BEN
IPC: B23B23/00
Filed: 1991-09-24
Abstract: LIVE CENTER METAL TURNING LATHE ATTACHMENT                    Astract This adapter for the tailstock end of metal turning lathe makes it possible to have a freely rotating chuck on the tailstock end of the lathe. This enables the operator to turn work that is difficult or impossible to do in a lathe without this adaptation. It may be made in sizes to fit a variety of lathe sizes with a variety of chucks or faceplates.
Patent CA-2049408-A1 (CA)
Title: Hydraulic cylinder having steel on steel sliding components and production method therefor
Inventor: MAINVILLE LUC
IPC: F16J10/00
Filed: 1991-08-16
Abstract: ABSTRACT OF THE DISCLOSURE:     The hydraulic cylinder comprises at least two concentric  steel  tubes   steel  piston  rings  on  a lower outer surface of inner ones of the tubes for making sliding contact with an inner surface of an adjacent one of the tubes: steel bearing rings on an upper inner surface of outer ones of the tubes for making sliding contact with an outer surface of an adjacent one of said tubes; a center plug fixed to an upper end of an innermost one of the tubes; a base member fixed to a lower end of an outermost one of the tubes; and a fluid port for communicating a hydraulic fluid between the jack and a source of the hydraulic fluid,  in which sliding contact surfaces of the tubes, the piston rings and the bearing rings are  ground  to  eliminate  irregularities  from  the contact  surfaces,  surface hardened,  and polished, whereby the sliding contact is smooth and durable. The nitrided steel on steel construction is strong and may be achieved by a nitride salt bath treatment method  in which the nitrided  components  are slow cooled in air at a temperature intermediate ambient temperature and the salt bath treatment temperature.
Patent CA-2050503-A1 (CA)
Title: Process for isomerizing trichlorobenzene
Inventor: IWAYAMA KAZUYOSHI
IPC: C07C17/358
Filed: 1991-09-03
Abstract: ABSTRACT OF THE DISCLOSURE     A process for isomerizing trichlorobenzene is disclosed.  In the process of the present invention, a mixture of trichlorobenzene isomers containing 1,3,5-trichlorobenzene and/or 1,2,3-trichlorobenzene in small concentrations is contacted with a catalyst including acid type mordenite zeolite or acid type beta zeolite and a rhenium component and/or silver component in liquid phase in the presence of hydrogen, thereby increasing concentrations of 1,3,5-trichlorobenzene and/or 1,2,3-trichlorobenzene in said mixture.
Patent CA-2054441-A1 (CA)
Title: Binocular Opthalmoscope with Tilting Mirror
Inventor: HEINE HELMUT A
IPC: A61B3/12
Filed: 1991-10-29
Abstract: A binocular stereoscopic viewing device for examining an eye having a light source and a first light guide for directing  light  from  the  light  source  to  the  eye  to  be illuminated.  A second light guide redirects light representing the stereoscopic image of the eye.  A support mechanism supports both the first light guide and second light guide and is operable for moving in directions towards and away from the eye.   A tilting mechanism repositions the first light guide relative to the second light guide for varying the angle at which light from the light source is directed by the first light guide toward the eye to be illuminated.
Patent CA-2056789-A1 (CA)
Title: A process for the manufacture of a fibrous preform formed of refractory fibers for producing a composite material article
Inventor: OLRY PIERRE
IPC: D03D1/00
Filed: 1991-12-02
Abstract: A fibrous preform is formed from a yarn composed of long discontinuous fibers made of a refractory material or its precursor. the discontinuous fibers are disposed parallel to one another without twist, and theintegrity of the yarn is achieved by a covering yarn made of a fugitive material. The fibrous preform is intended to be densified by a matrix material for the manufacture of a composite material article. The covering yarn is eliminated before the preform is densified by the matrix material.
Patent CA-2057332-A1 (CA)
Inventor: AUGIER PATRICK
IPC: G01T1/20
Filed: 1991-12-10
Abstract: Appareil de mesure de la contamination radioactive d'un corps. L'appareil comprend un cristal scintillateur (1) sensible au rayonnement .gamma. émis lors de la désintégration de radioéléments (I, Cs, Co) contaminant un corps contre lequel on applique l'extrémité du scintillateur (1). Une photodiode (2) convertit les photons engendrés dans le scintillateur (1) par le rayonnement y , en charges électriques. Des moyens (3, 7) convertissent ces charges en impulsions de tension amplifiées et filtrées en fréquence. Des comptages d'impulsions dans une pluralité de bandes et une déconvolution opérées par des moyens électroniques (8) intégrés à l'appareil permettent de mesurer la contamination du corps en chacun des radioéléments considérés. L'invention trouve une application dans un appareil de mesure de contamination radioactive, portatif et de grande diffusion.
Patent CA-2057550-A1 (CA)
Inventor: MATSUOKA TOSHIO
IPC: H05B6/24
Filed: 1991-12-12
Abstract: In an induction furnace including a crucible (10a) having a crucible center axis and a coil member (11a) wound around the crucible, the coil member has a coil center axis oblique to the crucible center axis at an acute angle between 3<o> and 10<o>. The coil member (11a) is consequently wound around the crucible (10a) so that each winding of the coil member is inclined to the crucible center axis at an angle except 90<o> and has a highest position and a lowest position on a crucible side wall of the crucible. An inlet port (12c) and an outlet port (16a) of the crucible are located at positions adjacent to the highest and the lowest positions of the windings, respectively. <IMAGE>
Patent CA-2059227-A1 (CA)
Title: High efficiency, low reactance disk-type machine including an improved rotor and stator
Inventor: SCOTT DENNIS J
IPC: H02K1/02
Filed: 1992-01-13
Abstract: W.E. 56,072 Abstract of the Disclosure An improved disk-type machine having a plurality of alternating stator and/or rotor sections is disclosed. The stator of the machine has micro-laminated stator teeth molded from cut  steel particles, mounted on a large disk of composite fiber material which is the main structural component of each stator section. The stator teeth are preferably molded in place during disk manufacture. The stator is designed to operate in a machine having an even number of axial air gaps, but has only a single winding for each stator. One layer of the winding is located on each side of the central supporting disk and the ends of the windings are connected through connectors molded into or mounted on the disk. Muititurn coils may be employed by making a plurality of these connections for each coil. The interior rotor sections of the machine are likewise constructed on supporting rotor disks of composite material, and have pole pieces molded into place during disk manufacture  which are wound on both sides of the supporting disks. The pole pieces have damper slots in their faces for receiving a damper winding. An outer support cylinder at the circumference of the supporting rotor disk structurally supports components of the rotor. Cover pieces are provided at the sides of the rotor sections, facing the stator sections. The structures disclosed produce a practical design with improved efficiency and reactance levels.
Patent CA-2060162-A1 (CA)
Title: Apparatus for use in the manufacture of contact lenses
Inventor: CHEN BARRY
IPC: B24B13/00
Filed: 1992-01-28
Abstract: ABSTRACT                  Apparatus for use in the Manufacture of Contact Lenses Apparatus for use in the manufscture of contact lenses by lathing, and in particular for the calibrstion of the lathe cutter in a removable mounting block comprises a frame; location means to accurately locate the mounting block; and two monoscopes mounted in the frame so as to enable the lathe cutter to be accurately located in three dimensional space.  The relative position of the location means and the monoscopes may be adjusted with respect to one another.
Patent CA-2061344-A1 (CA)
Inventor: PLESS BENJAMIN D
IPC: A61N1/39
Filed: 1992-02-17
Abstract: An implantable cardiac defibrillator is provided having an energy source, a capacitor, and means coupled to the energy source for charging the capacitor.   The capacitor comprises a planar layered structure of anode plates,  cathode plates and means separating the anode plates  and  cathode  plates.    A  polymeric  envelope containing electrolyte encloses the layered structure.          Electrical  contact means extend  from the anodes and cathodes to outside the envelope.
Patent CA-2062185-A1 (CA)
Title: Space saving chair
Inventor: COZZI ANGELO
IPC: A47C5/12
Filed: 1992-03-03
Abstract: SPACE SAVING CHAIR            ABSTRACT            The present invention relates to a space saving chair made up of elements in a plastic material and in which the back (13) is made from a single piece which is applied to a pair of legs at the rear of the chair and can be kept separate for packing and transporting.                                                  Fig. 1