baber/WOPTO huggingface dataset:
Patent CA-2148282-A1 (CA)
Title: Controleur pour dispositif d'emission-reception de station de base et/ou d'unite mobile de systeme de telephonie sans fil en particulier
Inventor: PILLEKAMP KLAUS-DIETER
IPC: H04M1/72
Filed: 1993-11-02
Abstract: Afin de pouvoir faire fonctionnner des stations de base (FT) et des unités mobiles (PT) d'un système de téléphone sans fil en utilisant le moins possible d'énergie, un programme de commande (CP) situé dans un processeur (M-CT) de la station de base (FT) et de l'unité mobile (PT) est conçu de manière à ce que le dispositif émetteur (RE-T) d'une unité émettrice (FT, PT) ne soit activé sensiblement que pendant les périodes d'émission (SZ) et que le dispositif récepteur (RE-R) d'une unité réceptrice (PT, FT) ne soit activé sensiblement que pendant les périodes de réception (EZ).
Patent CA-2148588-A1 (CA)
Title: Absorbent Article Having Elasticized Side Flaps and Wings
Inventor: MORITA YASUKO
IPC: A61F13/472
Filed: 1993-11-29
Abstract: An absorbent article having a liquid permeable topsheet (2), a liquid impermeable backsheet (3) and a liquid absorbent pad (4) for absorbing a liquid exuded from the human body positioned therebetween, and having an elasticized side flap (20) and an extended wing (50) along each side edge of the absorbent article. The side flap has a loop member (21) formed from either the topsheet or the backsheet, or an optional secondary non-woven sheet (15), which extends from and loops back toward said side egde of said absorbent pad, and an inserted member (30) formed from a layer which extends from said side edge of said absorbent pad. An elastic material (40) is affixed along a portion of the length of the inserted member, and a seal (10) affixes the inserted member inside the loop member at its base end (22). The wing can be a separate material or can be formed from one of the layer materials used to form the elasticized flap.
Patent CA-2151892-A1 (CA)
Inventor: GUGLIELMINI BERNARD
IPC: B65D41/34
Filed: 1995-06-15
Abstract: - Capsule de bouchage. - La capsule est caractérisée en ce que la ceinture comporte une surépaisseur locale (11) présentant une étendue angulaire correspondant à celle séparant deux interruptions successives de la bande repliée. - Application aux capsules dites à "queue de cochon".
Patent CA-2152845-A1 (CA)
Title: Protective device for forest hands or the like
Inventor: BOMBOSCH FRIEDBERT
IPC: A42B3/22
Filed: 1995-06-28
Abstract: In a protective device for forest hands or the like, comprising a frameattachable before the user's face, the inside of the frame being at least partially covered by a grid allowing perspective, it is provided, for the improvement of the view and the maintenance of the effect of optimal pro-tection, that the grid is replaced by a transparent sight piece in the area before the user's eyes.
Patent CA-2154199-A1 (CA)
Inventor: WEBB FRANCKLIN ARAYA
IPC: G01S7/04
Filed: 1995-07-19
Abstract: In navigation on land, sea and in the air, during periods of inclement weather, obscured visibility or darkness, where distinct visual reference to land masses,  surfaces  and other physical obstructions are obscured or not visible at all, individuals and operators of vehicles have had to rely on instruments, electrical or otherwise that provide needle and number displays of proximity to such land masses, surfaces, obstacles, destinations and targets. These displays are typically single dimensional lighted needles or numbers that relate to the observer indications of distance, speed, altitude, proximity and angle. In this invention, these existing instruments are coupled to a computer that converts the instrument signals into digital units that are then displayed on an optical screen in a helmet that the operator is wearing. This computer is simultaneously displaying to the operator a three dimensional-appearing digital view of the geological conditions the operator is near or approaching which is coupled to the instrument indications, so that the operator sees in the helmet a daylight perfect optical display of land mass and obstacles and senses accurate distance, speed, altitude, proximity and angle as if the inclement weather, obscured visibility or darkness did not exist, and the visibility was as perfect daylight.
Patent CA-2155075-A1 (CA)
Title: Manipulator for game machine
Inventor: YOKOI GUNPEI
IPC: A63F13/24
Filed: 1995-07-31
Abstract: A manipulator (10) includes a housing (11) which consists of right and left handles (12R, 12L), and a coupling (13) for coupling them.  The both handles are formed with grips (14R, 14L), and direction instructing switches (15R, 15L) for instructing the character moving direction, being disposed in the thumb position area of the player in the upper parts of the grips.   A step (d) is formed between the operating regions for forming direction instructing switches, and grips, and the thumb of the player draws a spontaneous arc along the step.
Patent CA-2159049-A1 (CA)
Title: Fluorescent tracers for diagnostic use in pulp and paper
Inventor: TUBERGEN KAREN R
IPC: G01N21/64
Filed: 1995-09-25
Abstract: The present invention claims a method of monitoring a papermaking system containing impurities and containing a dosage of a treating component to determine the level of treating under operating conditions comprising the adding to the papermaking system a water soluble fluorescent tracer in an amount proportioned to the amount of treating component in the system, the fluorescent tracer being inert to the papermaking environment. A sample solution is withdrawn from the system containing both the component and tracer and the withdrawn sample is subjected to an analysis which comprises the step of comparing the tracer concentration to a standard to determine the concentration of tracer in the sample. After determining the variance of the treating component dosage as compared to the standard, the dosage is adjusted by changing the volume of water or the dosage of treating component in the papermaking system to maintain an acceptable operating range of concentration for the treating component. A further embodiment of the invention comprises providing instrumentation including an analyzer having a flow cell for receiving a sample of circulating water from the papermaking system and for sensing a characteristic of the tracer indicative of its concentration, the analyzer having a transducer for converting the characteristic to a voltage analog thereof; a monitor for receiving said voltage analog and for continuously comparing it to a voltage standard representing a standard tracer in consumption of the treating component, the monitor generating an output signal when the comparison establishes nonstandard performance; and a pump unit for introducing the proportioned treating component and tracer at a predetermined dosage, the output signal controlling the pump unit to alter the dosage of treating component.     The present invention further provides a method for detecting leakage between an industrial process fluid and a temperature-conditioning fluid in a papermaking comprising at least a sample of at least one of such fluids to analysis to detect the presence and/or the concentration of a signature compound therein, and al times the concentration change and/or concentration gradient of the signature compound in at least one of such fluids. In a preferred embodiment at least one of such fluids is an aqueous-based fluid. In another preferred embodiment the analysis is a fluorescence analysis or a combination of high pressure liquid chromatography and fluorescence analysis.
Patent CA-2164096-A1 (CA)
Title: Electromechanical resistance exercise apparatus
Inventor: EHRENFRIED TED R
IPC: A63B21/005
Filed: 1994-05-23
Abstract: A constant speed drive (10) drives output shaft (20) counterclockwise. Speed control drum (30) may rotate clockwise with respect to shaft (20) but is prevented from rotating counterclockwise with respect to shaft (20) by a one-way clutch. Cable (60) is connected at its midpoint to drum (30). One end of cable (60) is connected at one end to rewind device (70). The other end of cable (60) is connected to handle (56) after travelling through spring resisted pulley (52). The speed at which the cable may be drawn out is limited by the action of the clutch and force of the spring (40).
Patent CA-2165360-A1 (CA)
Inventor: CRAWFORD RICHARD H
IPC: A01G23/095
Filed: 1995-12-15
Abstract: An improved boom (24) for a sliding boom delimber (10) is disclosed formed from a prestressed, conventional I beam (28).  A first segment of a cable bundle (70) extends from the grapple head (36) and is secured adjacent the lower flange (32) of the I beam (28).  The second segment of the cable bundle (70) is inside and carried by an energy chain (74) and includes first and second, inversely related, linear portions interconnected by a third, C-shaped portion.  A sag plate (60) is coextensive with the first segment and located on the opposite side of the first segment than the lower flange (32) for preventing the first portion from sagging and engaging the first segment.  Sides (50, 52) extend from the outer edges of the I beam flanges (30, 32) for partially enclosing the energy chain (74).  Supports (42, 54, 62) are provided for reinforcing the I beam flanges (30, 32), the sag plate (60), and a side plate (40) extending between the other edges of the flanges (30, 32) on the opposite side of the I beam (28) from the energy chain (74).
Patent CA-2166337-A1 (CA)
Title: Process for fractionating and refining natural lipid substances
Inventor: HEIDLAS JUERGEN
IPC: A23L5/44
Filed: 1995-12-29
Abstract: In order to fractionate or/and refine natural lipid materials by extraction with compressed gases, the natural materials are used in a liquid form and they are extracted with a liquid mixture of 50 to 90 % by weight propane and 10 to 50 % by weight carbon dioxide which is in a subcritical state.
Patent CA-2167555-A1 (CA)
Inventor: CHANG HSING-WEN
IPC: B04C9/00
Filed: 1996-01-18
Abstract: A smoke  exhauster  comprises  an  enclosure  having  a fan housing  and a hood  plate  releasably  secured  thereunder.  The enclosure  has a plurality of spiral coupling recesses on the top plate thereof for releasable  securcing  the fan housing by means of a T-shaped  fastener.  The hood  plate  has at four corners  a sliding   catch   member   positioned   in  registry   with   the corresponding  locking holes on the enclosure  so as to slidingly secured  to the enclosure.  The hood plate can be suspended  from the rear side of the enclosure if the sliding catch member on the rear side is not intended to release. This arrangement  provides more faster and convenient  assembly or disassembly of the smoke exhauster  for  facilitating   the  cleaning  of  old  and  grime accumulated thereon.
Patent CA-2169127-A1 (CA)
Inventor: BASORA ANTONIO
IPC: A47J43/07
Filed: 1996-02-08
Abstract: Cet appareil comporte un boîtier (1) renfermant un groupe-moteur (2) dont l'arbre de sortie (3) entraîne en rotation un outil (4) logé dans un bol (6) coiffé par un couvercle (8) amovible, ainsi qu'un dispositif de commande de l'alimentation du groupe-moteur comportant un interrupteur (12) dont l'ouverture et la fermeture sont commandées par une manette (14), et au moins un verrou (16) comportant une partie active (18) qui est destinée a venir immobiliser le couvercle sur le boîtier (1) et une partie d'actionnement (20) dont la mise en oeuvre est subordonnée au déplacement de la manette (14). Selon l'invention, la partie active (18) est montée mobile radialement vers la périphérie (22) du boitier (1), sous la commande d'une came solidaire (24) d'un organe d'actionnement (26) relié à la manette (14) de l'interrupteur et le couvercle (8) comporte une gâche (28) de réception de la partie active (18).
Patent CA-2173681-A1 (CA)
Inventor: ASANO EIICHI
IPC: H01L23/29
Filed: 1996-04-09
Abstract: An epoxy resin composition comprising (A) 20-80 parts by weight of an epoxy resin, (B) 20-80 parts by weight of a curing agent, (C) 0.1-50 parts by weight of a phosphorus-containing flame retardant, and (D) 200-1,200 parts by weight of an inorganic filler cures into products having improved high-temperature exposure resistance, flame retardancy, and reflow cracking resistance.  The composition eliminates blending of antimony trioxide and brominated compounds and is useful in encapsulating semiconductor devices for imparting high-temperature reliability.
Patent CA-2173850-A1 (CA)
Title: Wiring installation method for modular building structures
Inventor: EMMERT RAYMOND L
IPC: H02G1/00
Filed: 1994-07-05
Abstract: A building structure (10) formed from modular units (14, 16). Each unit comprising a plurality of structurally reinforced insulating panels (20) of standard wall panel dimensions joined in longitudinal edge juxtaposed position. The upper end edge surfaces of the respective wall forming panel core is grooved to form a continuous upwardly open wire harness receiving channel (42) communicating with the respective upper end of a plurality of vertical electrical control wire receiving slots (43) formed in selected wall panels.
Patent CA-2177825-A1 (CA)
Title: Compositions which inhibit apoptosis, methods of purifying the compositions and uses thereof
Inventor: BATHURST IAN CYRIL
IPC: C12N5/08
Filed: 1994-11-30
Abstract: The present invention is directed to methods of obtaining plant-derived delip-idated extracts that inhibit apoptosis, the extracts obtained, compositions containing said extracts and methods of using said com-positions. The figure is a bar graph which illustrates a lower incidence of diarrhea in rats treated with methotrexate and fed a diet of compositions of the claimed invention as compared to controls.
Patent CA-2179032-A1 (CA)
Inventor: MARTIN MICHAEL MITCHELL
IPC: A61B17/00
Filed: 1995-08-11
Abstract: An ultrasound therapeutic apparatus and method of applying a therapeutic treatment are provided.  The ultrasound therapeutic apparatus preferably includes a base unit which houses a processing circuit and a waveform generator which is electrically connected to said processing circuit.  A plurality of applicators are included which preferably are adapted to be connected to the base unit.  Each applicator includes a transducer that is adapted to vibrate within a precisely defined frequency range and a memory device having a calibration data file.  The processing circuit preferably includes a connecting circuit line for electrically connecting the processing circuit to any selected one of the applicators so that the waveform generator drives the transducer of a connected applicator.  The processing circuit also includes a signal processor for communicating with the calibration data file of a connected applicator and adjusting the frequency of the waveform generator in response to the calibration data in the calibration data file so as to match the frequency of the waveform generator with the precisely defined range of the transducer of a connected applicator.
Patent CA-2179482-A1 (CA)
Title: Wheeled vehicle, specifically a swimming-pool cleaning robot, with automatic change of travel direction when meeting an obstacle
Inventor: MARBACH GERARD
IPC: E04H4/16
Filed: 1996-06-19
Abstract: Wheeled vehicle which automatically changes travel direction when it meets an obstacle, comprising two independent front driving wheels (1); two obstacle-detection units (2) located on the front of the vehicle at each side; means of transmission for each driving wheel (1) from a motor shaft (8) through means for reversing the direction of rotation (9, 10, 11); and means of connection (7) placed between each obstacle-detection unit  (2)  and means  of transmission for the driving wheel located on the opposite side; the means of obstacle detection (2) and the means of connection (7) being arranged in such a manner that, when the vehicle meets an obstacle, the means of detection (2) actuated by the obstacle, act through the corresponding means of connection (7), so as to actuate said means for reversing the direction of rotation, and to have the rotation of the driving wheel pass from the forward direction to the rear direction.
Patent CA-2181567-A1 (CA)
Title: Process for preparing 4,4-dialkyl-6-halo-chromans or thiochromans useful as pharmaceutical intermediates
Inventor: GARST MICHAEL E
IPC: C07D311/58
Filed: 1995-01-17
Abstract: A process of preparing intermediates useful in making compounds with retinoic acid-like activity is disclosed. The intermediates are halogenated chromans and thiochromans of formula (I) shown above and are prepared by the alkylation of a phenol or thiophenol with an alkene compound (the starting materials shown in the formula above), cyclization and halogenation. In the formula the symbols have the following meanings: R1 and R2 are C1 to C4 alkyl, R3 is H or C1 to C4 alkyl, X is oxygen or sulfur, Y is a leaving group, and Z is chlorine, bromine or iodine.
Patent CA-2182040-A1 (CA)
Title: Polyarylene sulfide melt blowing methods and products
Inventor: HARWOOD COLIN F
IPC: D04H3/009
Filed: 1996-07-25
Abstract: The present invention provides a method of preparing polyarylene sulfide fibers, particularly polyphenylene sulfide fibers, comprising melt blowing a blend of polyarylene sulfide and a polyolefin, wherein the polyolefin is present in the blend in an amount of up to about 40% by weight of the total blend. The present invention also provides fibers, webs, and other products prepared in accordance with the present inventive method.
Patent CA-2186196-A1 (CA)
Inventor: BEALL GARY W
IPC: A01N25/08
Filed: 1996-09-23
Abstract: Intercalates formed by contacting an activated layered material, e.g., an activated phyllosilicate, with an intercalant pesticide to intercalate an intercalant pesticide between adjacent platelets of the layered material is disclosed. Sufficient intercalant pesticide is sorbed between adjacent platelets to expand the adjacent platelets to a spacing of at least about 5 .ANG. (as measured after water removal to a maximum of 5% by weight water) up to about 100 .ANG., and preferably in the range of about 10 to about 45 .ANG., so that, if desired, the intercalate can be exfoliated into individual platelets. The intercalate can be combined with an organic liquid to form a viscous composition for delivery of a pesticide compound. Alternatively, the intercalate can be exfoliated prior to combination with the organic liquid. The intercalated complex also can be admixed with solid particles to provide a granular, dust, or wettable powder pesticide composition.
Patent CA-2187754-A1 (CA)
Inventor: GEORGES MICHAEL K
IPC: C08F2/06
Filed: 1995-05-02
Abstract: A polymerization process for the preparation of homopolymeric acrylate containing thermoplastic resin or resins comprising heating a mixture comprised of a free radical initiator, an oxo nitroxide stable free radical agent, at least one polymerizable acrylate monomer compound, and optionally a solvent, to form a homopolymeric acrylate containing thermoplastic resin or resins with a high monomer to polymer conversion and a narrow polydispersity.
Patent CA-2189636-A1 (CA)
Inventor: KOROLAINEN JUSSI
IPC: A47B21/00
Filed: 1995-05-05
Abstract: Pupitre d'ordinateur qui comprend une plaque de verre (1) formant un plan supérieur ou une partie dudit plan, un plan (2) pour le clavier devant ladite plaque de verre et un espace pour l'écran (5) situé sous la plaque de verre (1) et doté d'éléments de suspension (6-8) destinés à suspendre un écran (4) dans une position inclinée sous la plaque de verre (1). Les éléments de suspension (6-8) comprennent un filet souple (7) sur lequel on peut placer l'écran. Les extrémités opposées du filet possèdent une hauteur de suspension réglable permettant de régler la position angulaire de l'écran. L'espace (5) destiné à l'écran est fermé sur les quatre côtés par des parois métalliques (9-11).
Patent CA-2192739-A1 (CA)
Title: System for audio communication between two terminals connected to the internet network
Inventor: WATANABE HIDEKAZU
IPC: H04M7/00
Filed: 1996-12-12
Abstract: Terminals in computer networks are connected via servers to transmit data containing at least audio data through the computer networks. A server is provided with a data base storing call-out information used to connect to a destination terminal. When a source terminal makes a call to a destination terminal, the server of the computer network searches out the connection address of the destination terminal from the data base. Then, the server calls up the destination terminal and establishes connection between the server of the computer network and the destination terminal.
Patent CA-2193200-A1 (CA)
Title: Removing contamination
Inventor: LI LIN
IPC: B63B59/06
Filed: 1995-06-15
Abstract: A method of removing from the surface of an object a contaminating substance buried in an organic substance on the surface of the object, the method including directing a laser beam at the organic substance to cause chemical change of the organic material or direct removal of the organic material by laser generated chemical change.
Patent CA-2193544-A1 (CA)
Title: Multiple-point pen
Inventor: CHENG LISA M Y
IPC: B43K27/08
Filed: 1996-12-20
Abstract: A multiple-point pen having a barrel and a plurality of tips projecting from one end of the barrel, each tip projecting away from the one end, and inclined radially outwardly from an axis of said barrel.
Patent CA-2195467-A1 (CA)
Title: Procedure and apparatus for working a tree trunk by chipping
Inventor: RAUTIO KAUKO
IPC: B27L11/00
Filed: 1997-01-17
Abstract: Procedure for working curved tree trunks by chipping into timber products, such as boards and cants, in which procedure the trunk (T) is crook-chipped and a straight side board (S1) is edged at the same time. The invention also relates to an apparatus for implementing the procedure.
Patent CA-2196463-A1 (CA)
Title: Preapplied silicone threadlocker and sealant
Inventor: RICH RICHARD D
IPC: C08K9/10
Filed: 1997-01-31
Abstract: A curable composition, having utility for threadlocking engageable members of a threaded mechanical fastener, comprising: a reactive silicone (meth)acrylate emulsified in an aqueous medium, optionally further comprising a polymerizable non-silicone (meth)acrylate monomer or oligomer; and a microencapsulated peroxy initiator which is initiatingly effective for cure of the reactive silicone (meth)acrylate. The curable composition may be usefully employed for adhesively bonding engageable structural parts, by applying the aqueous emulsion of the reactive silicone (meth)acrylate, containing a microencapsulated peroxy initiator, to at least a portion of an engagement surface of a matable part which is matably engageable with a complimentary engagement structure, to yield an emulsion-coated engagement surface, drying the emulsion-coated engagement surface to form a dried coating thereon; and thereafter engaging the surface having the dried coating thereon, with the complimentary engagement structure, to release the microencapsulated peroxy initiator and bond the matable part and complimentary engagement structure.