baber/WOPTO huggingface dataset:
Patent CA-2021754-A1 (CA)
Inventor: BRUSH ROBERT W JR
IPC: H01R13/7195
Filed: 1990-07-23
Abstract: ABSTRACT         METHOD OF MAKING AN ELECTRICAL FILTER CONNECTOR       An  improved  method  of  making  an  electrical  filter connector includes the steps of providing a substrate with a plurality of metallized openings therethrough for electrical individual attachment to electrical contacts of the connector. The substrate is further provided with a metallized strip on a surface thereof spaced from the metallized openings.   A plurality of capacitors are attached to the substrate.  First conductive capacitor terminations are individually electrically attached to respective portions of the metallized openings and second  conductive  capacitor  terminations  are  electrically attached  in  common  to  the metallized  strip.   A  curable dielectric material is applied onto the dielectric body of each capacitor between each of the conductive terminations thereof. Each  of  the  electrical  contacts  of  the  connector  is electrically attached to a respective one of the metallized openings of the substrate.
Patent CA-2021975-A1 (CA)
Title: Method of receiving pulses of the m.l.s. type and system for implementing this method
Inventor: HETHUIN SERGE
IPC: G01R19/30
Filed: 1990-07-25
Abstract: A method of receiving pulses of the M.L.S. type and a system for implementing this method. The method comprises a dividing stage for dividing the received pulse into zones (Z1, ... Z8). A mean value is determined of the samples within each zone in order to obtain the points PI(1) ... I(8). The straight line DR at best passing through these points provides the instant (tMAX) which is the "time" of the pulse.
Patent CA-2022362-A1 (CA)
Inventor: CIDARIA DANTE
IPC: C12N1/20
Filed: 1990-07-31
Abstract: "BACILLUS  THURINGIENSIS VAR.  DONEGANI, PREPARATE OR TOXIN          OBTAINED FROM IT,  ENDOWED WITH INSECTICIDE ACTIVITY AGAINST          COLEOPTERA"                   Abstract Disclosed is a Bacillus thuringiensis var. donegani, pathotype C, NCIMB 40152 and  a preparate or a toxin obtained from it, endowed with insecticide activity against Coleoptera. Background of the invention The present invention relates to a variety of Bacillus thuringiensis, denominated "var. donegani" (Btd) NCIMB 40152, to a preparate or a toxin obtained from it, endowed with insecticide activity against Coleoptera.
Patent CA-2023448-A1 (CA)
Inventor: OETIKER HANS
IPC: F16L33/035
Filed: 1990-08-16
Abstract: An earless clamp structure to which elastic stretchab lity is imparted by one or more clamping band sections which essentially consist of lateral band portions converging toward one another from each end of the section.     The lateral band portions define therebetween a window-like opening resembling an hourglass.  The method in accordance with the present invention involves the step of removing certain material portions from the clamping band to obtain a section with non-rectilinear lateral band portions.
Patent CA-2023477-A1 (CA)
Inventor: HO DAC THANG
IPC: A23L27/24
Filed: 1990-08-16
Abstract: A process for the production of a flavouring agent, in which an aqueous suspension of a protein-rich material is prepared, the proteins are solubilized by hydrolysis with a neutral or alkaline protease, the suspension is heat-treated at a mildly acidic pH value and is then ripened with koji enzymes.
Patent CA-2025314-A1 (CA)
Title: Triglycerides containing saturated fatty acids having 20 to 24 carbon atoms useful in lowering blood cholesterol levels
Inventor: JANDACEK RONALD J
IPC: A61K31/23
Filed: 1990-09-13
Abstract: TRIGLCERIDES CONTAINING SATURATED FATTY ACIDS     LOWERING BLOOD CHOLESTEROL LEVELS     Abstract of the Disclosure Triglyceride fats based on very long chain C20 to C24 saturated  fatty  acid  triglycerides  that  are  effective  in lowering  blood  cholesterol  levels  are  disclosed.   These triglyceride fats are useful in pharmaceutical compositions in effective  unit  dosage  amounts  for inhibiting  cholesterol absorption and in methods for treating hypercholesterolemia. These triglyceride fats are also useful, in whole or in part, in  the  triglyceride  fat  component  of  fat-containing  food compositions.  These fat-containing food compositions can be used as part of a dietary method or regimen for lowering blood cholesterol levels.
Patent CA-2028614-A1 (CA)
Title: Valve spring compression tool
Inventor: LAGANA ROBERT
IPC: B25B27/26
Filed: 1990-10-26
Abstract: ABSTRACT OF THE DISCLOSURE       A valve spring compression tool is provided and consists of a C-shaped frame having at a first extremity a fixed pad with a central aperture therethrough.  A structure at a second extremity of the C-shaped frame is for moving a movable pad toward and away from the fixed pad in an axial alignment.          When a valve head of a valve bears against the fixed pad a valve spring can be compressed to release a pair of retaining members from a valve stem through the central aperture so that the valve can then be disassembled.
Patent CA-2029607-A1 (CA)
Title: "integral type helmet", particularly for motorcyclists
Inventor: NOYERIE JEAN P
IPC: A42B3/08
Filed: 1990-11-08
Abstract: The chin piece of the helmet consists of two mutually symmetrical movable shell parts (2, 3), linked, respectively, to the lateral right and left regions of the crown (shell) (1) of the helmet, for example by means of lateral slides. The two shell pieces (2, 3) can be moved between an advanced position, in which their front ends join up (at 4) in the longitudinal median plane of the helmet, and a retracted position, in which these two shell parts (2, 3) are moved back and are located in the lateral regions of the crown (shell) (1). In the advanced position, the two shell parts (2, 3) are joined by locking means (16). The wearer's face is entirely uncovered when the shell parts occupy their retracted position. 
<??>This helmet is intended more particularly for members of the police force and constabulary. 
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Patent CA-2031033-A1 (CA)
Inventor: KRISHNAKUMAR SUPPAYAN M
IPC: B29C49/00
Filed: 1990-11-28
Abstract: This   relates   to  a   returnable/refillable container  in  the  form  of  a blow  molded  polyester biaxially oriented   bottle   wherein   the  container includes a domed  base construction wherein  the wall thickness gradually and smoothly increases to a maximum at the center of the dome.  This also relates to a specially configurated preform which is blow molded to form the container and a specially configurated blow mold  cavity  for  receiving  a preform  having a lower axial  projection  in  the  form  of  an  elongated  gate without crushing.
Patent CA-2031955-A1 (CA)
Title: Process for removing dichloroacetylene from 1,1-dichloro-1-fluoroethane and/or vinylidene chloride
Inventor: YATES STEPHEN F
IPC: C07C17/389
Filed: 1990-12-11
Abstract: PROCESS FOR REMOVING DICHLOROACETYLENE FROM 1,1-DICHLORO-1-FLUOROETHANE AND/OR VINYLIDENE CHLORIDE                      ABSTRACT Dichloroacetylene can be substantially removed from a stream  of  CFC-141b  and/or  vinylidene  chloride  over  a  carbon molecular  sieve  having  a mean pore size of about  4.2 to 4.5 Angstroms.
Patent CA-2033986-A1 (CA)
Inventor: MAROVSKIS HARIJS B
IPC: B65D19/00
Filed: 1990-06-18
Abstract: A folding crate (20) includes a bottom (22) having a substantially planar support surface for receiving packages, a first side wall (24) and a second side wall (26). A first hinge arrangement (40) is provided for hingedly connecting the first side wall to the bottom and a second hinge arrangement (42) is provided for hingedly connecting the second side wall to the bottom. The hinge arrangements permit the first and second side walls to be folded inwardly toward the bottom when packages are not located in the crate. The hinge axis of the first and second hinge arrangements are positioned at elevationally different positions to that the first and second side walls can be folded inwardly toward the bottom and positioned substantially parallel to one another.
Patent CA-2034430-A1 (CA)
Title: Slip-preventing device for automobile wheels
Inventor: KODA MASUO
IPC: B60C27/06
Filed: 1991-01-17
Abstract: ABSTRACT OF THE DISCLOSURE A detachable automobile tire nonskid device includes a plurality of members mounted on a metallic portion which would otherwise come in contact with a road surface. The plurality of members may include spaced rigid nonskid plate members and annular elastic bodies alternately disposed on the metallic portion, with the annular elastic bodies having outer diameters greater than a thickness of the nonskid members. The annular elastic bodies also may be supported on flanged spool members alternately mounted on the metallic portion between the nonskid plate members.
Patent CA-2034933-A1 (CA)
Title: Polyamide resin composition
Inventor: YASUE KENJI
IPC: C08L77/00
Filed: 1991-01-25
Abstract: A B S T R A C T          The invention relates to a polyamide resin composition comprising (A) nylon 4.6, (B) an aliphatic polyamide having a CH2/NHCO ratio of from 6 to 11 and (C) a non-crystalline polyamide having a glass transition temperature of at least 100°C. The composition has a decreased water absorption while retaining high mechanical strength, heat stability and chemical resistance. Dimensional stability and mechanical properties after water absorption are unexpectedly good.
Patent CA-2039890-A1 (CA)
Title: Silicone containing acrylic star polymers
Inventor: SPINELLI HARRY J
IPC: G02C7/04
Filed: 1991-04-05
Abstract: SILICONE CONTAINING ACRYLIC STAR POLYMERS        ABSTRACT OF THE DISCLOSURE Acrylic star polymers containing polysiloxanylalkyl ester groups in their arms and terminal organo groups containing a polymerizable carbon-carbon double bond are useful for improving polymer compositions for contact lenses.
Patent CA-2042117-A1 (CA)
Title: Bearing assembly for an articulated coupling apparatus which connects adjacent ends of a pair of railway cars together
Inventor: WALLACE WILLIAM D
IPC: B61G5/02
Filed: 1991-05-08
Abstract: The present invention provides a bearing assembly for an articulated coupling apparatus which connects one end of one railway car to an adjacent end of a second railway car in a semipermanent manner. Such coupling apparatus includes a male connection member, a female connection member, and a device for securing such bearing assembly to the coupling apparatus.
Patent CA-2044621-A1 (CA)
Title: Inhibiting agent against the proliferation of tumour cells
Inventor: IIJIMA KUNIHITO
IPC: A61K38/00
Filed: 1990-12-21
Abstract: ABSTRACT     An inhibiting agent against the proliferation of tumor cells comprising a lower condensate and a lower polymer of an .alpha.-hydroxy acid, an oligopeptide containing at least one pyroglutamic acid residue, and a stabilizer.   The lower condensate and the lower polymer of an .alpha.-hydroxy acid comprise mainly compounds formed by condensing and polymerizing 2 to 10 molecules of an .alpha.-hydroxy acid and their metal salts. The weight ratio of the components is such that the ratio of the lower condensate and the lower polymer of an .alpha.-hydroxy acid is 10, the ratio of the oligopeptide containing at east one pyroglutamic acid residue is 1 to 4, and the ratio of the stabilizer (a saccharide or a sugaralcohol) is 1 to 3.
Patent CA-2045406-A1 (CA)
Title: Process for the valorization of solid wastes, in particular household refuse, and device for its implementation
Inventor: BIEZ GEORGES
IPC: F23G5/00
Filed: 1990-11-15
Abstract: ABSTRACT           The present invention relates to a process for the valorization of solid wastes, comprising at least 30% by weight of cellulosic materials, in particular household refuse; the said process including the preliminary steps of grinding and sorting the said wastes in order to remove metallic elements from them.          The said process consists of thermally treating - in a tubular reactor (13) equipped with an Archimedean screw (24) and heated by the injection of hot combustion gases at its entrance, the said reactor being maintained under a slight partial vacuum - a mixture of a homogeneous mass containing the said shredded wastes and mineral products, the said mixture containing in particular quick lime, calcium carbonate, and caustic soda; the said thermal treatment and the introduction of the said minerals ensuring a rise in temperature of the said mixture in the first part of the reactor sufficient to produce an intense luminous radiation.          The invention also relates to a device for the implementation of the said process.            Fig. 2
Patent CA-2045726-A1 (CA)
Title: Resistance adjusting type heater, catalytic converter and method of controlling automotive exhaust emissions
Inventor: HARADA TAKASHI
IPC: F01N3/20
Filed: 1991-06-26
Abstract: A  resistance  adjusting  type  heater  comprises  a honeycomb structure with at least two electrodes provided thereon to supply a current to the honeycomb structure and with  a  resistance  adjusting  means  provided  between  the electrodes.  The resistance adjusting means is formed such that a cross-section of a heating portion of the heater is substantially  the  same  as  that of  a  main  monolithic adjusting heater which is disposed upstream or downstream of a  main  monolithic  catalyst,  or  between  main  monolithic catalysts.   A  catalytic  converter  includes  a  first  flow passage and a second flow passage to bypass the exhaust gas therethrough.   The first flow passage contains a honeycomb heater or  heater catalyst which comprises a honeycomb heater with a catalyst carried thereon.  At the beginning of the operation, the exhaust gas whose temperature is low is caused to flow through the first flow passage.  When the temperature  of  the  exhaust  gas  exceeds a predetermined value,  the flow passage  is switched over  from the first passage to the second flow passage.  A catalytic converter includes a honeycomb heater disposed downstream of a main monolithic catalyst or between main monolithic catalysts.  A     catalytic  converter  includes honeycomb  heaters  which  are respectively  disposed  upstream  and  downstream of  a main monolithic catalyst.
Patent CA-2047347-A1 (CA)
Title: Thioalkylthio cephalosporins derivatives
Inventor: KUBOTA TADATOSHI
IPC: C07D501/00
Filed: 1991-07-18
Abstract: The present invention is directed to a thioalkylthio cephalosporin antibiotic compound of formula I:   (see formula I) wherein Acyl is C1 - C12 acyl; Het is an optionally substituted monocyclic heteroaromatic group containing one or more hetero atoms; R1 is a single bond or C1 - C4 alkylene; R2 is a straight or branched C1 - C4 alkylene; X is a sulfur atom or sulfoxide group; and Y is a hydrogen atom or methoxy group, or a pharmaceutically acceptable salt or an amino-, carboxy- and/or hydroxy-protected derivative thereof. The invention is further directed to a formulation containing the compound of formula I and a method far treating bacterial infections.
Patent CA-2048386-A1 (CA)
Title: Pipe and a process for its production
Inventor: NICOLAIDIS RAPHAEL
IPC: F16L9/14
Filed: 1991-08-02
Abstract: ABSTRACT          A PIPE AND A PROCESS FOR ITS PRODUCTION           A pipe (2) comprising an inner pipe member (4) positioned within an outer pipe member (6), the inner and outer pipe members (4, 6) being of such a relative size that there is a space (8) between the inner and outer pipe members (4, 6), and this space (8) being filled with a foamed material (10).  The foamed material (10) is preferably a cementitious foamed material.  The foamed material may be reinforced by a reinforcing material.  A process for the production of the pipe is also disclosed.
Patent CA-2048815-A1 (CA)
Title: Process for producing sodium hydroxide and ammonium sulphate from sodium sulphate
Inventor: THOMPSON JACK S
IPC: C25B1/16
Filed: 1991-08-08
Abstract: A process for producing sodium hydroxide and ammonium sulfate by electrolysing an aqueous solution of sodium sulfate is disclosed.  The process is carried out in a three-compartment electrolytic cell having a central compartment separated from an anode and a cathode compartment by, respectively, anion selective and cation selective ion exchange membrane.  The solution of sodium sulfate is circulated through the central compartment, while solutions of sodium hydroxide and ammonium sulfate are circulated, respectively, through the cathode and the anode compartment.  During the process, ammonia is added to the anolyte to at least partially neutralize sulfuric acid produced in the anode compartment and reduce the back migration of protons from the anolyte into the central compartment.  As a result, high purity ammonium sulfate of commercial value higher than that of sulfuric acid is produced with high current efficiency and in concentrations higher than those achievable for sulfuric acid.
Patent CA-2049369-A1 (CA)
Inventor: STEINER KARL
IPC: D21F1/00
Filed: 1991-08-16
Abstract: A wire-link belt 1, 41 comprises a first and second, opposite belt side 32, 34; 61, 64, the first side supporting a moving length of material or a web of paper 33, 62, said wire-link belt further comprising a plurality of interlinking wire coils 2, 3, 4, 5; 42,43 consist-ing alternatingly of end arcs 16, 17, 18, 19; 49, 50 and coil-turn legs 10, 11, 12, 13, 14, 15; 45, 46, 47, 48 connecting them and coupled in hinging manner by means of slip-through wires. To reduce slippage between the moving length of material or web of paper 33, 62 and the wire-link belt 1, 41 on one hand and buckling or elongation of said length of material on the other hand, the support of the wire coils 2, 3, 4, 5; 42, 43 at the slip-through wires is such that the wire coils 2, 3, 4, 5; 42, 43 each hinge about axes offset relative to the center plane of the wire-link belt 1, 41 towards its first belt side 32, 61.
Patent CA-2054244-A1 (CA)
Title: Powdered desulfurizing reagent and process of use
Inventor: BARKER BRUCE J
IPC: C21C1/02
Filed: 1991-10-25
Abstract: A reagent for desulfurizing molten iron comprising calcium carbide and/or lime and an asphaltite. The reagent may contain, in addition, magnesium which is either uniformly distributed within the reagent mixture, or stored separately and added to the mixture during fluidized transport of the reagent just prior to injection to vary the addition of magnesium for any given injection.
Patent CA-2058118-A1 (CA)
Title: Reciprocating laundry basket for an automatic washer
Inventor: SINGH DEVINDER
IPC: D06F23/04
Filed: 1991-12-19
Abstract: ABSTRACT OF THE DISCLOSURE      A reciprocating laundry basket for an automatic washer is provided in which the basket has a peripheral wall, a bottom wall contiguous with the peripheral wall, a post mounted within the basket for rotation with the basket, a spray device mounted on the post for spraying wash liquid into the interior of the wash basket and spray inlets and vertical fins positioned adjacent the peripheral wall for enhancing agitation of the fabric load.            December 12, 1990 (994) c:\890\whirlpoo\P902898        14
Patent CA-2059501-A1 (CA)
Title: Biologically resolvable blind slat and manufacturing method therefor
Inventor: NIEN MING
IPC: C08L27/06
Filed: 1992-01-16
Abstract: Abstract of the Disclosure A  biologically  resolvable  blind  slat  and  the manufacturing method therefor, wherein PVC powders serve as  a  basic  material and are  added  with  stabilizer, lubricant,  calcium carbonate and surface-treated starch to  mix  therewith,  the  mixture being processed  by  a granulating  machine  into granules  which  are  further heated  and pressed by a press machine into strips,  the strips  being  then cut into blind slats  in  a  certain pattern and at a certain length.
Patent CA-2061884-A1 (CA)
Title: Fluidized bed reactor and method for operating same utilizing an improved particle removal system
Inventor: DIETZ DAVID H
IPC: F22B31/00
Filed: 1992-02-26
Abstract: FLUIDIZED BED REACTOR AND METHOD FOR       OPERATING SAME UTILIZING AN IMPROVED PARTICLE: REMOVAL SYSTEM               Abstract of the Disclosure A fluidized bed reactor in which a bed of particulate material including fuel is formed in a furnace section. Air is passed through the bed at a velocity to fluidize said material and promote the combustion of the fuel.  A cooler is located adjacent the vessel for receiving particulate material from the vessel and for removing heat from the material.  Drain pipes are provided in the furnace section and in the cooler for selectively removing particulate material from the furnace section and the cooler.
Patent CA-2070274-A1 (CA)
Title: Shoe insole for foot rehabilitation
Inventor: BURKE ROBERT G
IPC: A61F5/14
Filed: 1992-06-02
Abstract: A shoe insole/midsole device configured to fit the profile of the human foot with a distinctive toe end and a distinctive heel.  The midfoot section of the insole/midsole device is characterized by an asymmetric domed structure that is presented to the plantar aspect of the foot at a location found to be the anatomical apex of the foot's arch system.  The asymmetric domed structure displays physical properties such as to catalyze muscle group balancing by utilizing the body's properioceptive feedback mechanisms.  The asymmetric domed structure displays physical properties such that it does not provide functional bracing or support to the plantar aspect of the foot.  The net result will be a more structurally sound foot capable of more energy efficient and less injury inducing use.  In addition to the predominant dome characteristic, the insole/midsole is also typified by a posterior most skiving which reduces impact velocity, thus easing the introduction of the dome characteristic to the plantar aspect.
Patent CA-2077139-A1 (CA)
Inventor: VOGRIN LOTTE K
IPC: A63B57/00
Filed: 1992-08-28
Abstract: A device for golfers to pick up golf balls and golf tees and to locate balls and tees is intended to reduce the need of a golfer to bend down to the ground. The device includes an elongated tube having a golf ball holding cup at one end and a shallow tee holding socket and a tee retrieving device at the other end. A ball may be set in the cup to be secure against falling under its own weight and may be dislodged therefrom by movement of a coaxial rod to project into the cup. A tee lodged in the socket may be similarly dislodged by movement of the rod in the other direction. Lugs are provided in slots of the tube so that the user may move the rod appropriately. A two tined fork projects at one end of the device as a hook to retrieve a tee.
Patent CA-2077276-A1 (CA)
Title: Electrochromic device
Inventor: EID BERNARD A G
IPC: G02F1/155
Filed: 1992-09-01
Abstract: Abstract of the Disclosure This invention relates to an electrochromic device comprising a layer (2) of an electrochromic product held between two conducting layers (5,6) each formed on one face of a transparent plate (3,4), electrodes formed on each of the conducting layers, and means for selectively supplying these electrodes with electrical energy.  Electrodes (8, 9, 10, 11) are of elongated shape and extend over facing surfaces of the two conducting layers (5,6), essentially symmetrical with respect to the plane of the electrochromic layer (2).     The invention has application to windows in the building industry or the automobile industry (windshields, windows, rear view mirrors, etc.)