baber/WOPTO huggingface dataset:
Patent CA-2034642-C (CA)
Inventor: LUGAY JOAQUIN C
IPC: A23L21/12
Filed: 1991-01-21
Granted: 2001-11-20
Abstract: The present invention is concerned with a simulated fruit piece suitable for combination with a dry food product having a moisture typically of from 2-3% and wherein the fruit piece maintains its softness and the food product maintains its crispness after various storage conditions, said fruit consisting of fruit solids, a fruit concentrate, a thickening agent, edible food grade acid, sweeteners, coloring, and glycerol. The glycerol/sweetener combination functions as a humectant system which.produces a fruit product with an Aw of between about 0.2 to 0.50. A process for preparing said fruit piece is also disclosed wherein a solid phase comprising a fruit solids is combined with a hot liquid phase and the mixture extruded into fruit ropes or strands and cut into the desired shape or form.
Patent CA-2040188-C (CA)
Title: Aspirated syphon shoe
Inventor: TIMM GERALD L
IPC: F26B13/18
Filed: 1991-04-10
Granted: 1993-07-06
Abstract: ABSTRACT OF THE DISCLOSURE.      A low differential pressure rotary syphon for the purpose of removing condensate from the interior of steam a  heated  dryer  drum  under  low differential  pressure conditions.  The reduction in the magnitude of differential pressure required to remove the condensate is accomplished through the direct introduction of steam into a central plenum area receiving condensate thereby reducing the mass density of the condensate mixture.  The reduction in mass density and the steam introduced acting directly on the condensate within the central plenum area facilitates the removal of the condensate from the drying drum interior.
Patent CA-2042112-C (CA)
Inventor: MALAMAS MICHAEL S
IPC: A61P25/02
Filed: 1991-05-08
Granted: 2001-07-24
Abstract: N'-alkyl-spiro-isoquinoline-pyrrolidine tetrones of structural formula (I) (SEE FORMULA I) wherein R1 and R2 are independently hydrogen, alkyl containing 1 to 6 carbon atoms, halogen, lower alkoxy containing 1 to 6 carbon atoms, trifluoromethyl, nitro, aryl or aryl(lower alkyl)oxy wherein aryl contains 6 to 10 carbon atoms and lower alkyl contains 1 to 6 carbon atoms; R3 is hydrogen, lower alkyl containing 1 to 6 carbon atoms, aryl, aryl(lower alkyl) or halogen substituted aryl(lower alkyl) wherein aryl contains 6 to 10 carbon atoms and lower alkyl contains 1 to 6 carbon atoms, or benzothiazole of structural formula (SEE FORMULA II) wherein R5 is hydrogen, alkyl containing 1 to 6 carbon atoms, lower alkoxy containing 1 to 6 carbon atoms, trifluoromethyl, nitro, aryl or aryl(lower alkyl)oxy wherein aryl contains 6 to 10 carbon atoms and lower alkyl contains 1 to 5 carbon atoms; and R4 is alkyl containing 1 to 12 carbon atoms, aryl, aryl(lower alkyl) wherein aryl contains 6 to 10 carbon atoms and lower alkyl contains 1 to 6 carbon atoms, acyl, carboalkoxy, or - (CH2) n CO2H, - (CH2) n OH, wherein n is 1 to 6; and their pharmaceutically acceptable salts thereof. The compounds have pharmaceutical properties which render them beneficial for the prevention or treatment of diabetes mellitus associated complications.
Patent CA-2045680-C (CA)
Title: High ibuprofen content granulations
Inventor: DENTON LARRY E
IPC: A61K31/19
Filed: 1990-01-31
Granted: 1997-01-14
Abstract: A granular pharmaceutical composition containing 85 to 99 percent ibuprofen, 0.9 to 15.0 percent binder, and 0.1 to 5.0 percent polyvinylpyrrolidone, wherein the polyvinylpyrrolidone forms a film with a portion of said binder to form agglomerates, is disclosed. Ibuprofen may be fluidized with a portion of the binder in a fluid bed apparatus and sprayed with an aqueous dispersion of polyvinylpyrrolidone and the remainder of the binder. This granulation may be subsequently blended with additional excipients and, optionally, additional active pharmaceutical ingredients for direct compression into tablets.
Patent CA-2046043-C (CA)
Title: Retarders for curing phenolic resole resins
Inventor: GERBER ARTHUR HARRY
IPC: C08K3/22
Filed: 1991-07-02
Granted: 1998-02-03
Abstract: There are disclosed methods and compositions for retarding the room temperature gelation and eventual hardening of phenolic resole resins when such resins are mixed with lightburned magnesium oxide or magnesium hydroxide hardening agents with or without an ester functional hardening agent. Retardation of gelation and hardening is achieved by incorporating into said mixture a compound which decreases the solubility of magnesium in said mixture. Additionally, hardening at higher temperatures, thermal curing, as well as refractories, coated abrasives, polymer concrete, and other methods and compositions of this invention are disclosed.
Patent CA-2047966-C (CA)
Inventor: CHARLTON STEVEN C
IPC: G01N31/22
Filed: 1991-07-26
Granted: 2001-10-09
Abstract: METHOD AND DEVICE FOR THE ASSAY OF IONS        Abstract of the Disclosure A test device and method of determining the presence or concentration of a predetermined ion, such as a cation of medical interest, like sodium, potassium, calcium, magnesium or lithium, in an aqueous test sample are disclosed.  The test device includes a test pad comprising a hydrophilic indicator reagent composition capable of interacting with a predetermined ion, or electrolyte, to produce a detectable or measurable response.  The hydrophilic indicator reagent composition comprises an ion specific ionophore, a reporter substance, and a stabilizer compound, such as gelatin. The hydrophilic indicator reagent composition, either as a film or layer, or after incorporation into a suitable carrier matrix, provides a test pad of sufficient sensitivity to the predetermined ion to achieve an accurate and trustworthy electrolyte assay of an aqueous test sample, such as the plasma or serum of a whole blood sample, by a dry phase test strip assay.
Patent CA-2056302-C (CA)
Inventor: TOYAMA TADAO
IPC: G03F7/30
Filed: 1991-11-27
Granted: 2002-01-08
Abstract: A method for preparing a lithographic printing plate comprises imagewise exposing a PS plate comprising an aluminum substrate having an anodized layer and a light-sensitive layer applied on one side of the substrate and then developing the PS plate with a developer comprising an aqueous solution of an alkali metal silicate, while compensating changes in the developer due to the development of the PS plate by supplementing, to the developer, a replenisher comprising an aqueous solution of an alkali metal silicate, wherein the PS plate is provided with a coating layer containing an organic polymeric compound on the back face and the replenisher is an aqueous solution of an alkali metal silicate having a ratio: [ SiO2 ] / [ M2 O ] (wherein [ SiO2 ] means molar concentration (mol/l ) of SiO, and [ M2 O ] is molar concentration (mol/l) of oxide M2 O of an alkali metal (M)) ranging from 0.3 to 1.0 and an SiO2 content ranging from 0.5 to 4.0% by weight. The method makes it possible to substantially reduce the amount of the developer to be replenished, does not cause any formation of insolubles even if a great deal of PS plates are processed over a long time period and thus stable developing treatment can be carried out.
Patent CA-2057879-C (CA)
Title: Pressure control forming section
Inventor: HANSEN VICTOR EMANUEL
IPC: D21F1/00
Filed: 1990-06-07
Granted: 1995-10-24
Abstract: A method and apparatus are disclosed whereby the rate of drainage of the stock on a paper making machine can be con-trolled for the full length of an open surface forming section. A continuous sealed drainage box is used from adjacent the head box slice to the end of the forming section, within which the air pressure can be controlled. In the area adjacent the head box slice drainage is hindered by the use of a positive (above ambient atmospheric) pressure, whilst further along the forming section the pressure is decreased to a negative value (below ambient atmospheric). Improved paper formation and first pass retention are ob-tained.
Patent CA-2066068-C (CA)
Inventor: PERRETT ARNOLD EDWARD
IPC: B29C65/00
Filed: 1992-04-15
Granted: 2004-09-28
Abstract: A heat sealing assembly, for sealing through at least two layers of thermoplastic film is disclosed. It is particularly adapted for use with a vertical form, fill and seal machine for packaging flowable materials. The heat sealing assembly comprises two jaws (11 and 12), resilient clamping elements (14, 15, 16 and 17) and a heat sealing element (20), at least one of the jaws being capable of transverse motion and adapted to collapse a tubular film made from the thermoplastic film and passing between the jaws, each of said jaws having said element mounted thereon, said clamping elements being adapted to grip thermoplastic film which passes therebetween and urge said gripped film towards said jaws when the jaws close and to release said film when the jaws open. Clamping is accomplished without an activating device other than the jaws themselves. Preferably there are clamping elements on both sides of the jaws. Preferably the clamping elements are made of a flexible rubber.
Patent CA-2072073-C (CA)
Inventor: CAWLFIELD DAVID W
IPC: C25B9/19
Filed: 1990-12-20
Granted: 1998-08-25
Abstract: Méthode électrochimique et cellule électrolytique pour la production en une seule étape de dioxyde de chlore exempt de chlore à partir de solutions diluées de chlorite de métal alcalin.  La cellule électrolytique (10) utilise une anode poreuse à écoulement continu (14) et une cathode (19), séparés par une barrière appropriée (15).  L'anode poreuse à écoulement continu (14) est constituée d'un produit dont l'aire surfacique et le rapport aire surfacique/volume sont élevés.
Patent CA-2079723-C (CA)
Title: Non-temper, confectionery fats
Inventor: CEBULA DERYCK JOSEF
IPC: C11C3/00
Filed: 1992-10-02
Granted: 1998-02-17
Abstract: Fats that consist predominantly of triglycerides, capable of crystallization in the .beta.-crystal form can be stabilized in their .beta.l-crystal form by the external addition of an effective amount of SSO and/or S3-triglycerides (S= sat. fatty acids C10-C24; 0= oleic acid). This way tempering of the fats is no longer required.
Patent CA-2084354-C (CA)
Title: Apparatus for changing both number and size of filaments
Inventor: HODAN JOHN A
IPC: D01D4/08
Filed: 1992-12-02
Granted: 1999-04-20
Abstract: A sealing plate upstream of a spinneret has cylindrical flow channels, at least some of which have a first diameter. Each of the flow channels corresponds in position to a bore in the spinneret plate. The number and denier of extruded filaments can be altered by simply changing the plate. The plate provides a seal by deflecting under the extrusion pressure.
Patent CA-2094737-C (CA)
Title: Detector base
Inventor: KOGANEMARU KAZUYUKI
IPC: G08B17/113
Filed: 1993-04-23
Granted: 1997-04-15
Abstract: A detector base which is installed on a ceiling prior to mounting a fire alarm on the ceiling has a base block for mounting a detector, the base block including an opening which is located outside of the periphery of the detector when the detector is mounted; a locking spring having one end secured to the base block and the other end being a free end, the spring being placed in a position facing outwards via the opening; and engaging means provided for a movable portion of the locking spring and being engaged with the detector. Another detector base has a base block for mounting a detector: a pair of connecting terminals having the same polarity fixed on the base block so as to be located spaced apart from each other and the pair of connecting terminals having small holes, respectively; and a short-circuiting device for electrically connecting the both pair of connecting terminals by inserting both ends of the short-circuiting device into the small holes formed on the pair of the connecting terminals such that they can be detached from each other, respectively.  Unauthorized removal of the fire alarm is prevented.
Patent CA-2096001-C (CA)
Title: Compositions of gastric acid-resistant microspheres containing salts of bile acid
Inventor: SIPOS TIBOR
IPC: A61K31/575
Filed: 1993-05-11
Granted: 2005-05-03
Abstract: Disclosed are gastric acid-resistant polymer-coated ursodeoxycholate compositions, process for their preparations and methods of treating digestive disorders, impaired liver function, autoimmune diseases of the liver and biliary tract, prevention of colon cancer following cholecystectomy, cystic fibrosis, dissolving gallstones and regulating dietary cholesterol absorption by administering said compositions to a mammal in need of such treatment.
Patent CA-2102111-C (CA)
Inventor: ALLAWAY ALLEN WILLIAM
IPC: A47L9/08
Filed: 1992-05-18
Granted: 2000-12-12
Abstract: A device for renovating synthetic grass playing surfaces which optionally include a layer of particulate material. The device comprises a plenum chamber (10) which directs a fast moving jet of air against the particulate so as to dislodge it and direct the particulate into a manifold (11) which partially surrounds the plenum chamber. The manifold is designed to separate out the fine particles and direct them to a collection area, and to lay the coarse particulate back on the surface. Filtering and collection apparatus is also described.
Patent CA-2102227-C (CA)
Title: Process for extruding low density foam using water blowing agent
Inventor: DEMELLO ALAN J
IPC: B29C48/09
Filed: 1992-04-23
Granted: 1996-04-16
Abstract: In a process for extruding a low density foam, a foamable thermoplastic elastomer such as a thermoplastic rubber is select-ed. The selected thermoplastic elastomer is then fed into a heated extruder barrel where it is compressed and melted by the action of a screw. A blowing agent consisting of water is introduced into the melted thermoplastic elastomer. The melted thermoplastic elastomer and the water are thoroughly mixed and then cooled to a uniform, predetermined temperature. The mixture is then forced through a die to form an extruded foam profile.
Patent CA-2110519-C (CA)
Inventor: RIJSEWIJK FRANCISCUS A M
IPC: C12N15/38
Filed: 1992-06-05
Granted: 2001-07-17
Abstract: Deletion mutant of bovine herpesvirus type 1 which has a deletion in the glycoprotein gE-gene. The mutant may further have a deletion in the thymidine kinase gene and/or the glycoprotein gI-gene;  or have an insertion of a heterologous gene. Rec-ombinant nucleic acid which comprises the gE-gene or a part thereof.  Glycoprotein gE, peptides based thereon and complexes of the glycoproteins gE and gI, and antibodies against them. Vaccines and diagnostic kits comprising any one of these materials.
Patent CA-2116835-C (CA)
Inventor: KELLER ERNST
IPC: E05B21/00
Filed: 1994-03-02
Granted: 2004-08-10
Abstract: A key and rotary cylinder for a safety lock are disclosed. The key has in its shank a continuous bore hole in which two opposite control elements are supported. These control elements are movable inwardly against the restoring force of a pressure spring arranged in the bore hole. An additional tumbler is lifted by a control element when the key is inserted into a key slot of the rotary locking cylinder. This additional tumbler engages in a recess of the stator When using a key without a control element, the rotor is blocked by means of the tumbler. When using a key according to the invention, the rotor can be turned and the tumbler is lifted out of the recess and the control element is moved inward radially. After turning by 90°, for example, a counterpin of the stator is brought into line by the tumbler. In the absence of a control element, the rotor is blocked by the counterpin in this case as well.
Patent CA-2117688-C (CA)
Inventor: KALOTAY PAUL Z
IPC: G01F1/84
Filed: 1993-03-19
Granted: 1998-06-16
Abstract: Viscosimètre pour la mesure de la viscosité de fluides industriels à des fins sanitaires. La présente invention a pour objet un viscosimètre à débitmètre intégré ou un viscosimètre qui peut être monté sur un débitmètre existant. Le viscosimètre comprend deux voies parallèles adjacentes d'écoulement (46, 52) présentant des surfaces intérieures relativement plates. Un élément à pression différentielle (70) est monté entre les voies d'écoulement adjacentes pour déceler la pression différentielle entre les fluides des deux voies. La pression différentielle, le débit massique et la densité du fluide sont enregistrés aux fins du calcul de la viscosité du fluide.
Patent CA-2121994-C (CA)
Title: Manure distributor with atop discharge pipes and manure spreader incorporating the same
Inventor: HOULE MICHEL
IPC: A01C23/04
Filed: 1994-04-21
Granted: 1999-02-02
Abstract: A distributor for use in a liquid manure spreader to distribute manure to a plurality of discharge hoses via a manifold fed by a manure feed pipe  connected to a manure pump.  The distributor has a cylindrical chamber connected to the manifold above the same.  This chamber has a bottom wall with a central inlet in open communication with the manifold and a top wall provided with a set of spaced apart outlets extending at a same radial distance away from the axis of the chamber, each outlet corresponding to discharge hose.  An annular baffle is coaxially mounted within said cylindrical chamber, adjacent to the top wall of it, so as to better distribute the incoming manure within the chamber. The distributor also has a set of a top discharge pipes connecting each outlet of the cylindrical chamber to a corresponding discharge hose.  Each discharge pipe includes a first, vertically extending portion, a middle horizontally extending portion, a last vertically extending portion and a  vertically  extending,  upwardly  projecting  air  vent connected to the middle portion of the discharge pipe at substantially mid-length of it in order to prevent unequal vacuuming of the corresponding discharge hose.  If desired, the distributor may further incorporate a shredder kit to allow spreading of manure containing some bedding, this kit having a disk-shaped rotor coaxially mounted within the chamber,  a motor operatively connected to the rotor for rotating the same, and a set of knives smaller in size than the outlet openings of the chamber,  these knives being symmetrically  mounted  onto  the  rotor,  and  projecting radially outwardly so as extend flat against the top wall and pass over the outlets when the rotor is rotated by the motor.
Patent CA-2130718-C (CA)
Inventor: ICHIKI MASAYOSHI
IPC: B01D53/34
Filed: 1994-08-23
Granted: 1999-05-18
Abstract: Disclosed is a NO x adsorption and removal apparatus employed in the method of passing a NO x-containing gas into an adsorber filled with a NO x adsorbent to adsorb a specific volume of NO x on the adsorbent, passing hot air into the adsorber to desorb NO x, and regenerating the adsorbent, wherein the adsorber is divided into a plurality of zones arranged in parallel in the gas flow direction.  By regenerating after adsorbing NO x in each zone, the regenerating apparatus can be reduced in size, and the energy may be saved by effective utilization of preheat.
Patent CA-2133666-C (CA)
Inventor: WATANABE KATSUSHI
IPC: B32B7/02
Filed: 1994-02-02
Granted: 2000-10-31
Abstract: ABSTRACT     Disclosed is a multi-layer film comprising an outer layer containing a linear ethylene-.alpha.-olefin copolymer, an intermediate layer containing a linear ethylene-.alpha.-olefin copolymer and an inner layer containing a resin in which a predetermined amount of polypropylene is contained in a linear ethylene-.alpha.-olefin copolymer, wherein each component has a predetermined density, respectively, and a predetermined amount of a high-density polyethylene is contained in all layers, and a container using the film.  There is no fear of a decrease in sealing strength, deformation, deterioration of transparency, etc. even if sterilization is conducted under the temperature condition of not less than 120°C and, further, the easy peelable seal part is stable even if the film is molded into a container having a plurally of chambers.          Therefore, the resulting container can be suitably used for an infusion bag, etc.
Patent CA-2133743-C (CA)
Title: Electronic security system
Inventor: HYATT RICHARD G JR
IPC: H04L9/10
Filed: 1993-04-02
Granted: 1998-01-20
Abstract: An electronic security system includes an electronic lock mechanism and an electronic key (104a) each of which is provided with a microprocessor controller (CPU) and a memory (502) storing data including an ID code and encryption key codes. The lock microprocessor may either change ID codes stored in its memory or encrypt a seed number to be used for determining access to the lock. The key can only be used to access the lock (301a) either once or for a limited number of successive times, and must thereafter be reprogrammed by a host computer (910) to be loaded with either the proper ID code or the appropriate encryption key code for that lock. The electronic lock operates a solenoid which retracts a bolt-blocking mechanism that prevents the unlocking of the volt even when a key having the correct mechanical key cuts is inserted into the lock. Power for operating the electronic lock as well as the solenoid is provided by a power supply within the key. In a preferred embodiment the key unit is composed of a handheld computer and key module interface.
Patent CA-2136182-C (CA)
Title: Time diversity receiver
Inventor: ITO SHOGO
IPC: H04B7/26
Filed: 1994-03-14
Granted: 2006-05-09
Abstract: In a time diversity receiver, time diversity is performed using the detector output, without any use of a receiving level detection circuit, thereby simplifying the receiver circuitry and reducing power consumption.
Patent CA-2139257-C (CA)
Title: Clothing insert
Inventor: BATTLEY ANNE CATHERINE
IPC: A41D1/086
Filed: 1992-12-29
Granted: 1999-09-21
Abstract: A pants insert to be located within a pair of  pants  where the insert is to be worn between the skin of the wearer and the pants to  overlie  the  region  of  the  crotch  and/or buttocks  of  the  wearer  which  is  to  be  subjected  to pressure, said insert being formed of  fleeced  sheep  skin and being located such that the fleece of the sheep skin is adjacent  the  skin of  the  wearer,  said  insert   being configured  to  lie against the region of the crotch and/or buttocks to be subjected to pressure.
Patent CA-2145958-C (CA)
Inventor: LEVIN MICHAEL I
IPC: H01F30/14
Filed: 1995-03-30
Granted: 1995-10-21
Abstract: A phase shifting transformer or autotransformer for a three phase power distribution network has a secondary winding comprising a plurality of windings distributed amongst the three core legs such that on each core leg the number ofturns of windings generating a flux in the positive direction is substantially equal to the number of turns of windings generating a flux in the negative direction. Thus, according to the invention, the transformer may be provided with any necessary phase shifting angles between different harmonic sources, with outputseach having a very low zero phase sequence impedance to reduce voltage distortion created by zero phase sequence harmonics.
Patent CA-2148419-C (CA)
Title: Method and apparatus for regenerating desiccants
Inventor: PIETTE MICHEL
IPC: F23G5/20
Filed: 1995-05-02
Granted: 1998-10-20
Abstract: In a method and apparatus for regenerating particles of desiccant rendered ineffective by at least one contaminant capable of being burned, the particles  of  desiccant  are  placed  into  a  hollow container formed with a cylindrical perforated wall, the hollow container is rotated about the geometrical axis of the cylindrical wall to continuously mix the particles of desiccant,  and combustion flames are applied to the underside of the cylindrical perforated wall whereby these flames are applied directly to the particles  of  desiccant  being  mixed  through  the perforations of the cylindrical wall  to burn and thereby remove the contaminant from the particles of desiccant.