baber/WOPTO huggingface dataset:
Patent CA-2163268-A1 (CA)
Title: Parts feeding device
Inventor: AOYAMA YOSHITAKA
IPC: B23K11/14
Filed: 1994-08-26
Abstract: This invention provides an arrangement wherein members, such as a guide tube, feed rod, air cylinders, and parts feeding control unit, which perform the parts feeding function, are supported with good balance to ensure that a part is inserted in a receiving hole in a mating part accurately and with high reliability. The basic arrangement comprises a guide tube 1 joined to the lower side 16 of a base plate 14, an air cylinder 29 attached to the upper side 19 of the base plate 14, and a stationary member 31 to which the air cylinder is firmly joined.
Patent CA-2165042-A1 (CA)
Title: Adjustable electric heater
Inventor: JANE RODNEY B
IPC: F24H3/04
Filed: 1995-12-12
Abstract: A heater including a base; a housing mounted on the base and defining air outlet means and an air flow path communicating therewith; a heating mechanism retained in the air flow path; and an adjustment mechanism for altering the orientation of the outlet means so as to substantially change the direction in which air heated by the heating mechanism is discharged from the housing.
Patent CA-2165166-A1 (CA)
Title: Blood pump device and method of producing
Inventor: PACELLA JOHN J
IPC: A61M60/50
Filed: 1995-04-13
Abstract: A blood pump (10) features a chamber (30) with coated, smooth transition inlet and outlet ports (13, 14) and impeller (40) driven by motor (32-38; 42-46) which is controlled by power unit (80). A safety occluder (83) is provided on the catheter (18) connected to the outlet port (14) and controlled by power unit (80) in case of motor failure.
Patent CA-2165490-A1 (CA)
Title: System and apparatus for recording and displaying received information at a remote location using premises recording unit
Inventor: SIZER THEODORE II
IPC: H04M1/725
Filed: 1995-12-18
Abstract: An  system  and  apparatus  records  and  displays information  received  from  a  premises  such  as  ambient temperature  or  information  received  over  a  telephone network.   A premises recording unit  is connected to a telephone  network  and  receives  and  stores  telephone information received therefrom.  The premises recording unit includes  a  wireless  transmitter  for generating  and transmitting a packet of telephone information received from the telephone network.  The generated signals can be radio, infrared and ultrasonic.   A packet  receiver is  spaced distant from the premises recording unit but within range of the packet transmission generated therefrom for receiving and storing the packet of telephone information.  The packet receiver displays at least a portion of the packet of information.
Patent CA-2165789-A1 (CA)
Title: Encapsulated medicine
Inventor: HATA TAKEHISA
IPC: A61K47/10
Filed: 1994-06-28
Abstract: This invention relates to an encapsulated pharmaceutical dosage form comprising a practically insoluble compound or salt and an intracapsular fluid, and/or a surfactant and/or cellulose derivative. It provides for increased oral absorption as compared with the conventional system because, on release of capsule contents from the capsule shell, the practically insoluble compound or salt undergoes diminution in crystal size.
Patent CA-2168017-A1 (CA)
Inventor: FAWCETT GLEN STEWART
IPC: H04H20/67
Filed: 1993-08-27
Abstract: Système de synchronisation d'horloges permettant de synchroniser plusieurs stations (24) de recherche de personnes avec un contrôleur (23) du système. Chaque station de recherche comprend un horloge qui comporte un compteur (52) indiquant l'heure locale courante et qui est incrémenté séquentiellement par l'application d'un signal d'avance de compteur. Un oscillateur (58) commandé en tension génère le signal d'horloge qui régule la progression du compteur. Une unité centrale (50), dans le contrôleur du système, surveille l'heure indiquée par le compteur et la compare à des données de synchronisation reçues à partir d'une horloge de système. Les données des synchronisation comprennent un répère temporel, et une heure de transmission de repère temporel. L'horloge du système transmet le repère temporel à chaque système de recherche. A un moment ultérieur, l'horloge du système transmet l'heure de transmission du repère temporel qui est l'heure précise à laquelle le repère a été transmis. Les stations de recherche mesurent chacune l'intervalle de temps entre l'heure à laquelle le repère est arrivé et l'heure à laquelle il a été transmis par l'horloge du système. En soustrayant l'heure à laquelle le repère a été transmis par l'horloge système du temps de propagation vers chaque station de recherche, celles-ci peuvent déterminer et corriger l'erreur dans leur propre horloge.
Patent CA-2171058-A1 (CA)
Title: Economizer System
Inventor: PAJU RAIMO
IPC: F22D1/04
Filed: 1996-03-05
Abstract: An otherwise conventional recovery boiler for burning black liquor (e.g. with a consistency of between about 70-90%) requires less capital investment and takes up less space by constructing the economizers in a particular manner. At least first and second economizers are provided for preheating feed water utilizing flue gas from combustion of the black liquor. The economizers are positioned substantially adjacent each other and connected in such a way that flue gas leaving the first economizer passes substantially directly (i.e. without going through a conventional accessory passage) into the second economizer.  The economizer inlets and outlets are substantially at the same level as the adjacent economizer outlets and inlets, or vertically spaced less than about one-third the length of the previous economizer. A boiler bank may be connected between the superheater section of the recovery boiler and the first economizer, and any number of economizers can be utilized. The flue gas flowing through one economizer are turned after exiting so that it flows in a substantially opposite direction while passing through the adjacent economizer.
Patent CA-2171195-A1 (CA)
Title: Splitter plate
Inventor: BERNART FRANCIS
IPC: B60R22/12
Filed: 1994-06-29
Abstract: A splitter plate arrangement (11) for use with children's furniture such as automobile safety seats comprises a quadrilateral shape having a generally trapezoidal configuration.   A closed slot (16) is disposed parallel to the lower edge (14) and spaced apart therefrom, to receive therethrough the lower belt (26) of a three-point harness extending from the seat.  A single upper slot (21) to receive both shoulder belts (28, 29) of the three-point harness is disposed generally parallel to and spaced vertically above the closed slot (16).  The conjunction  of both shoulder belts in a single slot (16) determines  that the tensile forces applied by the shoulder belts are coincident at a common point at the splitter plate, and are convergent with respect to the lower belt attachment.  A single access slot (22) extends from a side edge of the splitter plate (11) to the upper slot (21).
Patent CA-2172022-A1 (CA)
Title: Method for crystallizing alpha-l-aspartyl-l-phenylalanine methyl ester
Inventor: MURAKAMI TSUGIO
IPC: C07K5/075
Filed: 1996-03-18
Abstract: Method for crystallizing aspartame (APM) by cooling an aqueous solution containing APM without forced convection during part of the crystallization, wherein a clear aqueous APM solution is initially cooled under forced convection and forced convection is interrupted, after crystallization has started but before the concentration of the APM crystals formed in the system reaches 0.5% by weight, until the amount of crystals reaches at least 10%, but not more than 50%, of the target amount, and wherein cooling is interrupted for at least part of the time of said interruption of forced convection at about the same time or shortly thereafter.
Patent CA-2172793-A1 (CA)
Title: Resin transfer molding process
Inventor: BAILEY FRANCIS V
IPC: B29C45/14
Filed: 1996-03-27
Abstract: A method for manufacturing a fiber-reinforced polymer object in a resin transfer molding process, the method comprising the steps of (a) providing a mold defining a mold cavity and including an inlet passage communicating with the mold cavity, (b) placing in the mold cavity a preform including continuous strand mat adjacent the inlet passage and chopped fiber spaced from the inlet passage, (c) introducing resin into the mold cavity via the inlet passage, and (d) curing the resin.
Patent CA-2174262-A1 (CA)
Title: Non-rotating retracted cleaning brush
Inventor: THAYER BRUCE E
IPC: A46B7/10
Filed: 1996-04-16
Abstract: An apparatus and method for stopping rotation and retracting a cleaning brush away from contact regions to avoid the occurrence of flat spots or voids in the cleaning brush and prevent toner emissions from the brush as it is retracted.
Patent CA-2177559-A1 (CA)
Title: Fishing lure protective container
Inventor: VANCE JOSEPH E
IPC: A01K97/06
Filed: 1996-05-28
Abstract: A container for protecting a fishing lure from entanglement with other fishing tackle without removing the lure from its attachment to a fishing line of a fishing rod.          The container comprises a relatively stiff longitudinal perimeter wall structure and spaced end walls transverse to the perimeter wall structure. The perimeter wall structure is split longitudinally into two container parts. The container may be removably mounted on a fishing rod by pivot closure of the container parts about the fishing rod shaft so as to form a protective fishing lure chamber. At least one of the transverse end walls is formed of a deformable material such that mounting the container on a fishing rod shaft causes the deformable end wall to transversely press against the rod shaft in a frictionally engaging manner that resists longitudinal slippage of the container along the rod shaft.
Patent CA-2178012-A1 (CA)
Title: Piston
Inventor: PERRY G CAMPBELL
IPC: F02F3/26
Filed: 1996-06-03
Abstract: A piston for use in an internal combustion engine. The piston has a combustion chamber in its upper surface. The combustion chamber is generally cylindrical with radiused upper edges and lower edges, where the walls of the chamber meet the base of the chamber.  A combination of a cylinder head having a flat surface to define a top for a combustion chamber and a piston having a combustion chamber in its upper surface is also described.  There is a clearance between the piston top and the cylinder head at top dead center that defines a squish band.  The clearance of the cylinder head is 1.75% of the piston diameter.  The squish band width is about 16.7% of the piston diameter.
Patent CA-2179266-A1 (CA)
Title: Detergent compositions containing polyamine n-oxide polymers
Inventor: FREDJ ABDENNACEUR
IPC: C11D3/00
Filed: 1995-01-13
Abstract: Use of polyamine N-oxide polymers which  contain units  having structural formula (I) as a chelating agent in detergent formulations, wherein P is a polymerisable unit, whereto the N-O group can be attached to or wherein the N-O group forms part of the polymerisable unit.  A is (a), (b), (c), -O-, -S-, (d); x is O or 1; R are aliphatic, ethoxylated aliphatic, aromatic, heterocyclic or alicyclic groups whereto the nitrogen of the N-O group can be attached or wherein the nitrogen of the N-O group is part of these groups.
Patent CA-2183234-A1 (CA)
Title: Agent for prophylaxis and treatment of thromboxane a2-mediated diseases
Inventor: IKEGAWA RURIKO
IPC: A61P11/08
Filed: 1995-02-20
Abstract: An agent for the prophylaxis or treatment of TXA2-mediated diseases, particularly, a TXA2 synthetase inhibitor, which comprises a pyridazinone compound of formula (I), wherein each symbol is as defined in the specification, or a pharmacologically acceptable salt thereof as an active ingredient. The pyridazinone compound (I) and pharmacologically acceptable salts thereof used in the present invention have prophylactic and therapeutic activities against TXA2-mediated diseases, particularly a TXA2 synthetase inhibitory action and are useful as an agent for the prophylaxis or treatment of TXA2-mediated diseases, particularly as TXA2 synthetase inhibitors.
Patent CA-2183420-A1 (CA)
Inventor: DURHAM SAMUEL
IPC: B67D1/00
Filed: 1995-02-06
Abstract: A beverage dispensing nozzle (10) which dispenses beverages at a high volume flow comprises a housing (11) which includes a body (52) and a cap (14) having an opening therein connected to the top of the body (52), a conduit (12) in the lower portion of the body (52), a diffuser (13) residing over the conduit (12), and a diffuser plate (44) positioned about the diffuser (13). The nozzle (10) connects to a standard electric valve which communicates with both a beverage syrup source and a mixing fluid source. The diffuser (13) includes a passageway (27) which communicates with the beverage syrup source to deliver beverage syrup to a mixing chamber (51). The exterior body of the diffuser (13) and the interior surface of the body define a second channel (48). The diffuser plate (44) resides within the first channel (29) and includes a plurality of holes that produce a laminar flow in the mixing fluid stream as it enters the first channel (29). Upon exit from the first channel (29), the conduit (12) divides the mixing fluid stream into a first and second mixing fluid streams.
Patent CA-2183948-A1 (CA)
Title: Control mechanism for a chair
Inventor: TEDESCO ROMEO
IPC: A47C1/024
Filed: 1996-08-22
Abstract: A seating unit comprises a support member; a seat member pivotally mounted on the support member; an arm rest member having an actuating button positioned in the arm rest member, the button being movable between a first position and a second position; a fluid pressure cylinder having actuating means and operatively connected to the seat member for adjustment of the inclination thereof; and, a flexible cable having a first end connected to the button and a second end operatively connect to the actuating member. When the button is moved from the first position to the second position, the actuation member is actuated so that the inclination of the back member or the seat member may be adjusted and when the button is moved from the second position to the first position, the inclination of the back member or the seat member is fixed.
Patent CA-2185307-A1 (CA)
Title: Structure of air drier
Inventor: LEE TZUNG SHENG
IPC: A45D19/16
Filed: 1996-09-11
Abstract: A hair drier which includes an elongated air passageway in the barrel thereof at the bottom side, the air passageway having a front end terminating in a waternozzle in front of the barrel and a rear end, a receptacle mounted in the barrel, a water container coupled to the receptacle and having a dip tube inserted into the receptacle in communication with the air passageway, a motor mounted in a handleat one end of the barrel, a piston coupled to the motor by a crank and reciprocated by it in the rear end of the air passageway to induce a liquid from the water container into the air passageway and to drive the liquid out of the air passageway through the water nozzle.
Patent CA-2191934-A1 (CA)
Inventor: WAMPRECHT CHRISTIAN
IPC: C08L51/04
Filed: 1996-12-03
Abstract: The present invention relates to binder compositions containing A) 40 to 95 parts by weight of OH-functional graft copolymer resins which are prepared by copolymerizing a mixture containing 0.1 to 10 parts by weight of at least one optionally functional polybutadiene having a molecular weight of 500 to 10,000 and having at least 20% by weight of side-chain 1,2-vinyl double bonds, and B) 5 to 60 parts by weight of a polyfunctional cross-linking resin selected from aminoplast resins and optionally blocked polyisocyanates, wherein the sum of the parts by weight of components A) and B) add up to 100, based on the weight of components A) and B). The present invention also relates to the use of the binder compositions according to the invention for lacquering vehicles, wood and furniture, and for preventing corrosion.
Patent CA-2193307-A1 (CA)
Title: Modified surface bipolar electrode
Inventor: HARRISON STEPHEN
IPC: H01M4/86
Filed: 1996-12-18
Abstract: A bipolar electrode useful in bipolar cell stack  electrochemical  cells  where  one  of  the electrode  surfaces  is  patterned  with  active  and relatively  inactive  areas  where  the  surface  area ratio of the active areas of the electrode surface to the total electrode surface is between 1:2 and 1:50.     The  use  of   a  grid-like  pattern  of electrocatalytic   material   over   a   conductive substrate is preferred.   The electrodes can be used for  certain  redox  reactions  to  favor  particular reaction products.
Patent CA-2194160-A1 (CA)
Title: Wheel pair for a transport device
Inventor: FRIDBERG ARKADIJJ MOISEEVICH
IPC: B60B37/12
Filed: 1995-06-23
Abstract: The proposed wheel pair for a transport device comprises the wheels (2), which are rigidly mounted on an axle (1) and have hubs (3) and rims (4); the inner surface of the rim (4) and the surface of the hub (3) in contact with it, at least in one of the wheels (2), take the form of cylindrical or conical surfaces of rotation (5).
Patent CA-2197469-A1 (CA)
Title: Laser addressable thermographic elements
Inventor: BILLS RICHARD E
IPC: G03C1/498
Filed: 1995-08-01
Abstract: A thermographic imaging element containing a substrate which is coated on at least one surface thereof with a thermographic imaging system having at least one layer containing light-insensitive organic silver salt; reducing agent for silver ion; a binder; toner; and a dye which absorbs radiation in the wavelength range of about 750-1100 nm. Preferably, there is a layer adjacent to the one containing the light-insensitive organic silver salt, etc., which contains binder and additional dye which absorbs radiation in the range of about 750-1100 nm. When the thermographic imaging element is exposed to radiation of 750-1100 nm of 0.10-2.0 joules/cm2 for 0.20-200 microseconds, an image density of about 1.0 or greater is formed. When imaging a thermographic imaging element with radiation-absorbing dye in both adjacent layers or only the layer containing binder and dye, the radiation is directed through the layer containing the light-insensitive organic silver salt, etc., before striking the adjacent layer containing radiation-absorbing dye and binder.
Patent CA-2198147-A1 (CA)
Inventor: BODMER ROLAND
IPC: C12C11/09
Filed: 1995-07-14
Abstract: L'invention concerne un procédé permettant de produire de la bière en continu, selon lequel le moût, dont la teneur en oxygène est comprise entre 0,5 et 3,0 mg par litre, est acheminé en continu jusqu'à au moins un fermentateur se présentant sous forme de colonne à bulles à écoulement en boucle, qui fonctionne à une température comprise entre 6 et 25 ~C et à une pression comprise entre 1,5 et 2 bar. Le fermentateur où le moût séjourne en moyenne entre 4 et 40 heures renferme un biocatalyseur contenant une levure à action biologique, et un courant partiel du moût y est guidé en circuit fermé. Dans ce procédé, il est prévu que l'ensemble de l'écoulement du fermentateur soit acheminé en continu dans un réservoir de maturation se présentant sous forme de colonne à bulles à écoulement en boucle, dans lequel sont introduits en outre entre 1 et 8 % du moût acheminé jusqu'au fermentateur et qui fonctionne à une température comprise entre 10 et 20 ~C. Ce réservoir de maturation, où la substance à porter à maturation séjourne en moyenne entre 4 et 30 heures, fonctionne avec le biocatalyseur qui est également impliqué dans le fonctionnement du fermentateur, et un courant partiel de la substance à porter à maturation y est guidé en circuit fermé. Les cellules de levure sont séparées du courant partiel de la substance à porter à maturation et le courant partiel désormais exempt de levure est à nouveau porté pendant 0,5 à 30 minutes à une température comprise entre 60 et 70 ~C, puis est refroidi avant d'être renvoyé dans le réservoir de maturation.
Patent CA-2198158-A1 (CA)
Title: Acrolein - releasing copolymers
Inventor: KRIMMER HANS-PETER
IPC: A01N35/02
Filed: 1997-02-21
Abstract: Acrolein copolymers prepared from acrolein and one or more polyhydric alcohols, which will release monomeric acrolein in an aqueous system and hence have a prolonged effect on microorganisms.  The copolymer is prepared by adding acrolein to a reaction medium containing one or more polyhydric alcohols and a catalyst in dissolved form, while not allowing the temperature of the reaction medium to rise above 50°C.  The acrolein-releasing copolymer may be used in aqueous systems as a biocide.
Patent CA-2198554-A1 (CA)
Title: Use of erythritol in soft drinks
Inventor: GONZE MICHEL HENRI ANDRE
IPC: A23L33/20
Filed: 1997-02-26
Abstract: The present invention describes the preservation of sweetness and taste-quality in aspartame-containing calorie-reduced soft drinks. The taste and sweetness are preserved after prolonged storage due to the addition of between 0.1 and 5 (w/v) erythritol. The preservation of the quality is especially apparent in soft drinks having an acidic or slightly acidic pH.
Patent CA-2199036-A1 (CA)
Title: Portable Alarm System
Inventor: HESS BRIAN K
IPC: G08B25/14
Filed: 1995-09-11
Abstract: A portable alarm system is disclosed in which the alarm functions (14, 16, 20, 22, 24, 26, 27, 40, 42) are contained within a portable enclosure (10, 12), communication is maintained between the enclosure and wireless security contacts (28, 30) placed at points of entry, and the alarm is capable of initiating a telephone call to a security monitor station either by conventional hard wired telephone lines within a building, or by cellular transmission, or via 800 MHz trunking.
Patent CA-2199242-A1 (CA)
Inventor: SMITH MARTIN PHILLIP
IPC: G01N21/87
Filed: 1995-09-05
Abstract: Afin de vérifier si une couche en matériau de diamant synthétique a été déposée sur un diamant (3), on observe le rayonnement infrarouge, y compris le rayonnement de longueur d'ondes de 7µm à 25µm, de préférence, de 7µm à 10µm, émis ou transmis par le diamant, afin de détecter des différences entre les compositions de différentes zones du diamant (3).
Patent CA-2200939-A1 (CA)
Title: Tint plug with integral pull ring
Inventor: LETICA ANTON I
IPC: B65D17/50
Filed: 1997-03-25
Abstract: A removable plug for use in combination with a planar closure having an aperture formed therein.  The plug body is of shallow cylindrical configuration and has a top flange which is partially subdivided into inner and outer ring portions by a combination of weak frangible links and strong non-frangible links.  A tab integral with the outer ring portion overlies a ledge ring on the closure body to facilitate initialization of the removal process  Location of the pull ring around the maximum diameter of the top flange maximizes leverage and provides a large ring capable of accommodating several fingers of one's hand.
Patent CA-2201432-A1 (CA)
Title: Cooking grate cleaning implement
Inventor: HALL DANIEL L
IPC: A47L13/08
Filed: 1997-04-01
Abstract: An implement for cleaning cooking gates. The cleaning implement has an elongated handle and a head including teeth. The teeth are adjustably secured to, and spaced laterally along, the head so as to fit in between the staves of a cooking grate. The teeth are laterally movable so as to be adjustable to a particular cooking grate. A preferred embodiment has a slot to provide for lateral movement of the teeth. One embodiment envisions use of tapered teeth for contacting the grate staves along a tapered region. One embodiment employs an ergonomic handle allowing for cleaning with only a horizontal back and forth motion.