baber/WOPTO huggingface dataset:
Patent CA-2141567-A1 (CA)
Inventor: RAJPUT AMJAD P
IPC: F23C99/00
Filed: 1994-05-16
Abstract: L'injecteur bicombustible (12) objet de cette invention réduit la formation de monoxyde de carbone, d'hydrocarbures non brûlés et d'oxydes d'azote dans la zone de combustion à l'aide d'une série de chambres de prébrassage (148, 188) alignées en série les unes par rapport aux autres. Lorsque l'injecteur bicombustible (12) fonctionne, les chambres de prébrassage (148, 188) assurent un nouveau brassage d'un fluide liquide et d'air ou d'eau et d'air avec de l'air additionnel ou avec un gaz et de l'air. Le fluide liquide et le fluide gazeux peuvent s'employer simultanément ou séparément selon leur disponibilité.
Patent CA-2146586-A1 (CA)
Title: Inclinometer
Inventor: STRAGHAN ROBERT G
IPC: G01C9/18
Filed: 1995-04-07
Abstract: An electronic inclinometer, or level, having a sensor mounted on a plate adapted to be mounted on a beam. The sensor includes a vial containing a fluid electrolyte, the position of which can be determined electrically by any suitable means. Preferably the electrolyte and the material surrounding the vial are chosen to minimize the effects of temperature changes on the accuracy of the inclinometer. The beam is made from carbon fibre reinforced plastic to minimize thermal expansion of the beam.
Patent CA-2150156-A1 (CA)
Inventor: ROUNDS JOHN
IPC: G08B25/14
Filed: 1995-05-25
Abstract: A concept is presented whereby a normal telephone set can be interconnected to a security system to function in an alternate mode of either a telephone set or a security panel whereby the security system can be accessed for both display purposes and for altering security system settings. This is accomplished by changing the data from the telephone to an ISBM format so that there is adequate bandwidth to transmit not only voice but any of various keyed data information to the control panel whereby the various required or requested actions are detected in the control panel and acted upon appropriately.
Patent CA-2151582-A1 (CA)
Title: Lubricating oil composition for use in final drive
Inventor: TAJIMA NOBORU
IPC: C10M141/10
Filed: 1993-12-28
Abstract: A final-drive lubricating oil composition comprising a base oil and, added thereto, (A) 1-10 wt% of a sulfurized oxymolybdenum organophosphorodithioate represented by general formula (1), (wherein R1 and R2, which may be the same or different from each other, represent each C4-C18 alkyl or alkenyl; and p and q represent each a positive integer provided the sum of them equals 4), (B) 3-15 wt.% of at least one sulfur-base extreme-pressure agent selected from among sulfurized olefins and alkyl sulfides and (C) 0.1-5 wt.% of at least one phosphorus-base extreme-pressure agent selected from among phosphoric esters, phosphorous esters and alkyl-amine salts of phosphoric esters, each based on the whole composition. The composition serves to further improve the transmission effeciency at the differential gear under varied conditions of input torque, input rotational speed and oil temperature as compared with the conventional compositions containing additives based on sulfur and phosphorus compounds, thus leading to fuel consumption improvement.
Patent CA-2153582-A1 (CA)
Title: Amino acid derivatives, pharmaceutical compositions containing these compounds and processes for preparing them
Inventor: RUDOLF KLAUS
IPC: C07D233/66
Filed: 1994-01-18
Abstract: The invention relates to new amino acid derivatives of general formula T - Z - NR1 - (R2CR3) - CO - Y - (CH2)n - R      (I) wherein R, R1 to R3, T, Z, Y and N are defined as in claim 1, the diastereomers, enantiomers and salts thereof, particularly the physiologically acceptable salts thereof with inorganic or organic acids or bases, which constitute valuable NPY-antagonistic substances, pharmaceutical compositions containing these compounds, the use thereof and processes for preparing them.
Patent CA-2154723-A1 (CA)
Title: Deflection adjusted roll
Inventor: STOTZ WOLF GUNTER
IPC: D21G1/02
Filed: 1995-07-26
Abstract: Deflection adjusted roll.   A deflection adjusted roll includes a plurality of hydraulic support elements for a roll jacket,  wherein the support elements are provided with a hydraulic pressure medium via a bore axially extending in common with the carrier as well as via further radial bores discharging into the axially extending bore, with the radial bores being in communication with the support elements and separate pressure control of the pressure medium for each support element being achieved  in that  each one of the radially extending bores is associated with a controllable throttling element, with the throttling element being slidably disposed within the axially extending bore and so shaped and pressed against the inside surface of the axial bore that at least one connecting gap is provided or available between the axial bore and the radial bores, whereby the through-flow quantity of the hydraulic pressure medium is controllable via the cross section of the connecting gap.
Patent CA-2156997-A1 (CA)
Title: Measuring flask
Inventor: JOUBERT ROBERT MONTAQUE
IPC: B66B17/26
Filed: 1995-08-25
Abstract: A measuring flask is described for use in a mine shaft assembly. The measuring flask includes a body, a discharge opening, a door, and a pressurised fluid actuated door locking mechanism. The body defines a storage chamber having a sloping bottom and the discharge opening is defined in the body adjacent to the sloping bottom . The door is displaceable between a closed position in which it closes the discharge opening and an open position in which is permits material to be discharged from the measuring flask through the opening. The door locking mechanism is operable to lock the door releasably in its closed position. Instead or in addition to the door locking mechanism, the measuring flask has a resilient door retaining arrangement configured to retain the door releasably in its closed position.
Patent CA-2159347-A1 (CA)
Inventor: ANTHEUNISSE CORNELIS
IPC: B32B25/14
Filed: 1994-03-18
Abstract: A sealable, thermoplastic molding composition which can be employed to seal dairy food containers, comprising from 20 to 60 percent by weight of an optionally rubber-reinforced styrenic resin; from 30 to 70 percent of a styrene-butadiene-styrene block copolymer; and from 4 to 40 percent of a copolymer of ethylene and acrylic acid.
Patent CA-2162359-A1 (CA)
Title: Process for treating tissue paper with tri-component biodegradable softener composition
Inventor: VAN PHAN DEAN
IPC: D21H19/14
Filed: 1994-04-29
Abstract: A process for making tissue papers, in particular pattern densified tissue papers, having an enhanced tactile sense of softness when treated with tri-component biodegradable softener compositions are disclosed.  These tri-component softener compositions comprise nonionic softeners, nonionic surfactant compatibilizers and polyhydroxy compounds.  The weight ratio of the nonionic softeners to the nonionic surfactant compatibilizers ranges typically from about 10:1 to 1:10. The weight ratio of the nonionic softeners to the polyhydroxy compounds ranges typically from about 10:1 to 1:10. The tri-component biodegradable softeners are typically applied from an aqueous dispersion to at least one surface of the dry tissue paper web.
Patent CA-2162809-A1 (CA)
Title: Asphaltic roofing shingle including polymeric or coated metallic surfacing
Inventor: GRUBKA LAWRENCE J
IPC: E04D1/22
Filed: 1995-11-14
Abstract: This invention relates to a roofing shingle (40) including a headlap region (42) which is preferably granule-covered (45) and a prime region (44) which is covered with a layer of polymeric or coated (49) metal surfacing (46). The metal surfacing (46) is preferably coated (49) with paint or ink. The surfacing (46) may alternatively be applied so as to cover the entire shingle (40) surface. The present invention also relates to a method of manufacturing a roofing shingle (40) including polymeric or coated (49) metal surfacing (46)
Patent CA-2167130-A1 (CA)
Title: Process for the production of composite sheet bodies which are suitable as self-supporting components in automobiles
Inventor: LIMAN ULRICH
IPC: C08G18/48
Filed: 1996-01-12
Abstract: The present invention relates to a process for the production of composite sheet bodies by back-foaming a flexible facing with a polyurethane foam forming reaction mixture. This polyurethane foam is characterized by a density of less than 300 g/l, preferably from 20 to 150 g/l, and optionally contains isocyanurate groups. Suitable flexible facings include those having a thickness of less than mm, preferably less than 2 mm. This composite bodies produced by this process are suitable for use in the automobile sector as self-supporting components. Conventional stiffening elements are not necessary to produce these self-supporting composite bodies.
Patent CA-2169570-A1 (CA)
Inventor: DONELLI GIORDANO
IPC: C02F1/52
Filed: 1994-09-27
Abstract: L'invention se rapporte à un procédé de fabrication de papier et de carton, selon lequel on utilise au moins un nitrate ou un nitrate basique d'un métal trivalent en tant qu'agent d'encollage, de manière à pouvoir, après traitement consistant à dénitrifier biologiquement les eaux usées du procédé, rejeter celles-ci dans la nature sans provoquer de problème de pollution, et/ou les réutiliser au moins partiellement comme eau douce, réalisant ainsi de grandes économies de consommation d'eau.
Patent CA-2169863-A1 (CA)
Inventor: HOUSER HOWARD M JR
IPC: B61K3/00
Filed: 1996-02-20
Abstract: An assembly for applying a solid material, such as a lubricant or an anti-slip material, to wheels.  The system includes a pair of spring actuated members located on opposite ends of a holder for the solid material to urge the holder upwardly along guide pins to force the solid material to contact a wheel as it passes over a rail and the solid material element.  The solid material element is held or "pinched" between the wheel flange and the gage face of the rail, thereby applying the material to the wheel which, in turn, transfers the material to the rail surface.   The upward motion of the solid material  is counteracted by a braking arrangement, including a brake release, so that a wheel passing over the release, releases the braking arrangement to allow the solid material to move upwardly to contact a wheel.
Patent CA-2171584-A1 (CA)
Title: Compositions having low birefringence
Inventor: MASON JAMES P
IPC: G11B7/253
Filed: 1996-03-12
Abstract: A thermoplastic molding composition suitable for the preparation of articles having low birefringence is disclosed. Accordingly, the composition contains polycarbonate and a polyester copolymer based on cyclohexane-dimethanol, ethylene glycol and phthalic acid. The invention resides in the findings that the incorporation of a polycarbonate resin having a melt flow index greater than 18 9/10 minutes impart to the composition low birefringence values. The composition is suitable for the preparation of optical storage media, including compact discs.
Patent CA-2171819-A1 (CA)
Inventor: HUNG TSANG-CHUNG
IPC: B05B1/30
Filed: 1996-03-14
Abstract: A   water   discharge  controlling  structure   of   a sprinkling gun,  in which a controlling bolt  is  slidably disposed  in  a barrel of the sprinkling gun and a  nut  is screwed with a rear end of the controlling bolt.  The barrel has  a  rear  end formed with  two  lateral  axial  shallow channels and two lateral arms of the U-shaped pushing plate are slidably received in the shallow channels. The  pushing plate  has a middle bridge portion formed with a key hole-shaped  driving hole through which the controlling bolt  is passed. The nut has a narrowed neck portion chucked in  the key  hole-shaped  driving hole of the pushing  plate.  Each lateral  arm  havs a free end formed with an  outward  bent engaging  plate. A pivot seat is disposed on upper face  of the  barrel for  pivotally  connecting  with  two   upward extending  lugs of the trigger. Each lug is formed with  an engaging slot for the engaging plate of the lateral arm  of the  pushing  plate to engage therein. When  operated,  the trigger  is pulled to urge the pushing plate to slide  back and  forth along the axial shallow channels of  the  barrel and  a peripheral wall of the driving hole of  the  pushing plate  drives the nut so as to slide the  controlling  bolt back and forth within the barrel without swining the barrel for stably controlling the water flow.
Patent CA-2172140-A1 (CA)
Inventor: LUPI QUINTILIO
IPC: B24D13/20
Filed: 1994-09-20
Abstract: Une meule à base souple pour le ponçage et le polissage de matériaux durs comporte un corps de support en matériau rigide qui peut être divisé en deux parties (1A, 1B) le long d'un plan équatorial en position pratiquement centrée, et présente une forme intérieure (2, 3) conçue pour s'adapter à l'axe du moteur avec lequel il est accouplé, ainsi qu'une forme extérieure (4) coïncidant avec le contour du matériau à poncer et/ou polir, Au moins une aile (5, 6) située à une des extrémités du corps de support (1) est conçue pour recevoir une couche (12) de matière élastomère injectée ou vulcanisée in situ. La partie (13) du revêtement injecté (12) en matière élastomère dirigée vers la pièce à usiner est recouverte d'éléments (14) en matière abrasive relativement flexible de sorte que les contours généraux correspondent à la forme finale de la pièce à usiner après ponçage ou polissage.
Patent CA-2175330-A1 (CA)
Title: Composition pour lave-vaisselle, sous forme compacte, sans phosphate, comprenant un profil de ph controle
Inventor: YOU JING-FENG
IPC: C11D3/08
Filed: 1994-10-11
Abstract: L'invention se rapporte à des compositions détergentes pour lave-vaisselle comprenant un profil de pH tel qu'il se produit, dans la solution de lavage initial, une élévation rapide du pH jusqu'à un niveau alcalin élevé, puis une diminution de ce pH pour donner un pH final inférieur à 9,5. Ces compositions sont pratiquement exemptes de phosphates et comprennent un agent de blanchiment au peroxyde ainsi qu'un activateur de blanchiment. On préfère tout particulièrement des compositions granulaires qui comprennent en outre des faibles nivaux de silicate afin de prendre encore mieux soin de la verrerie.
Patent CA-2179686-A1 (CA)
Inventor: LAW CHUN CHEUNG
IPC: B42F13/22
Filed: 1996-06-21
Abstract: A ring binder having support plates for ring members, and controlling means for opening, closing and locking of the ring members.
Patent CA-2179715-A1 (CA)
Title: Use of vanadium molybdenum or tungsten complexes for controlling cellular proliferation
Inventor: SCHIEVEN GARY L
IPC: A61P37/06
Filed: 1995-01-30
Abstract: A method of inhibiting the proliferation of B cells by using inhibitors of phosphotyrosine phosphatase can be used to regulate the immune response and to treat diseases such as leukemias or lymphomas marked by malignant proliferation of B cells or T cells. Antitumor activity is seen in vivo against tumors and against tumor cell lines. The use of such inhibitors can be combined with radiation, which produces a synergistic effect. Several types of inhibitors can be used, including: (1) compounds comprising a metal coordinate-covalently bound to an organic moiety that can form a five- or six-membered ring, in which the metal is preferably vanadium (IV); (2) compounds in which vanadium (IV) is coordinate-covalently bound to an organic moiety such as a hydroxamate, .alpha.-hydroxamate, .alpha.-hydroxypyridinone, .alpha.-hydroxypyrone, .alpha.-amino acid, hydroxycarbonyl, or thiohydroxamate; (3) coordinate-covalent complexes of vanadyl and cystein or a derivative thereof; (4) nonhydrolyzable phosphotyrosine phosphatase analogues; (5) dephostatin; (6) 4-(fluoromethyl) phenyl phosphate and esterified derivatives; and (7) coordinate-covalent metal-organic compounds containing at least one oxo or peroxo ligand bound to the metal, in which the metal is preferably vanadium (V), molybdenum (VI), or tungsten (VI).
Patent CA-2181655-A1 (CA)
Inventor: SEGIEN DONALD J JR
IPC: G01B3/30
Filed: 1996-07-19
Abstract: A height gage 20 includes a body formed by a pair of legs 30 and 32 which are joined by a linking arm 34. A space or enclosure 36 is formed by the legs 30 and 32 and the arm 34 and a smaller space or enclosure 38 is formed in the arm and communicates with the space 36.  A pair of first measuring surfaces 40 and 42 are located at a common end of legs 30 and 32, respectively. A second measuring surface is located within space 38 a prescribed distance from either the first measuring surfaces 40 and 42. The measuring surfaces 40 and 42 of the gage 20 are positioned on a surface 26 of a counter 28 and the enclosure is positioned about a valve 24 and a nut 56.  The nut 56 is threadedly adjusted to move a stem 22 of the valve 24 relative to the surface 26 to engage the second measuring surface 44 and thereby attain the desired distance between the top of the stem and the surface 26.
Patent CA-2183434-A1 (CA)
Title: Food composition comprising a chocolate finger or shell and an optionally fermented dairy filling
Inventor: SAINTAIN MICHEL
IPC: A21D13/08
Filed: 1995-02-22
Abstract: A food composition comprising a chocolate finger or shell and an optionally fermented dairy filling which, when fermented, contains living lactic acid bacteria and has a water activity (Aw) of 0.75-0.81 as well as a fat content such that a water-in-oil emulsion can be achieved.
Patent CA-2183798-A1 (CA)
Inventor: MUMICK INDERPAL SINGH
IPC: G06Q50/00
Filed: 1996-08-21
Abstract: The apparatus and method of the present invention provide passive information access for use in a service subscription system having a service provider and at least one subscriber unit. The passive information access system includes a database, a receiver for detecting initialization signals from a subscriber unit, a host computer for identifying the subscriber unit based on the detected initialization signals, accessing from the database subscriber information specific to the identified subscriber unit, and presenting at least a portion of the accessed subscriber information to the identified subscriber unit. Thus, when the subscriber turns on the subscriber unit, a portion of the relevant subscriber information is passively displayed on a display or announced by a voice activator. Additionally, the host computer detects termination signals from the subscriber unit and updates the subscriber information following the termination. Furthermore, the subscriber can specify in advance the portion of the subscriber information to be presented.
Patent CA-2184975-A1 (CA)
Inventor: LAMPARTER RONALD C
IPC: G09F13/00
Filed: 1996-09-06
Abstract: A sign (10) includes a sign housing (16) defining an internal cavity (32).  The sign housing (16) includes front and rear faces (18, 20) having indicia  or  an  instruction thereon  and  slotted apertures  (22)  defining  the  indicia.    A  lens housing (60) is secured within the cavity (32) and includes  raised  surface  portions  (26)  which protrude through the slotted apertures (22).  Light emitting diodes (28) are positioned within the lens housing (60) to illuminate the indicia.  The sign housing (16) and lens housing (60) are sealed to protect the LEDs (28).
Patent CA-2185634-A1 (CA)
Title: Concrete form securing device
Inventor: HSIEH MING-HUEI
IPC: E04G17/07
Filed: 1996-09-16
Abstract: A concrete form securing device  includes  two  or more securing frames combined together,  plural  spacing bars, plural engaging members, and plural fixing  boards as main components. The two securing frames are temporarily kept in place by a sustain bar and two or more annular clampers and then  combined  with  the  horizontal fixing boards and secured by the engaging  members,  the support boards, the cushion members,  and  the  engaging members, and a pair of  two  securing  frames  are  kept spaced apart by the spacing bars so as to form  a space between two rows of the securing frames, and a  concrete wall may be formed in the space, after the sustain  bars and the annular clampers are removed.
Patent CA-2194116-A1 (CA)
Title: Proportional variable force solenoid control valve
Inventor: NAJMOLHODA HAMID
IPC: F16K31/06
Filed: 1996-12-30
Abstract: A proportional variable force solenoid valve comprises a non-magnetic housing having a solenoid and a permanent magnet armature movable by the solenoid in response to current applied to the solenoid, a coil compression spring for biasing the armature in a direction to establish a valve fluid pressure response to solenoid current, and a valve housing closure engaging the spring and permanently deformed to position the closure relative to the spring in a manner to adjust the valve response. The size of the valve is reduced by providing a permanent magnet armature of reduced length having a flat outermost axial end which is engaged by the spring. A plate spring retainer is disposed on the flat axial end of the permanent magnet armature and is received with clearance in an enlarged longitudinal bore region of the solenoid coil bobbin.
Patent CA-2196368-A1 (CA)
Inventor: BUETTNER JOSEPH A
IPC: C07K5/107
Filed: 1997-01-30
Abstract: Peptides which bind to fibrinogen are disclosed. These peptides have available fibrinogen binding domains having a Phe-Leu-Leu-Val or Leu-Leu-Val-Pro sequence. The preferred peptide is a 6-mer having the sequence Phe-Leu-Leu-Val-Pro-Leu. A method of using these peptides in an affinity chromatography process to purify fibrinogen is described.
Patent CA-2196778-A1 (CA)
Title: Sustained release biocidal compositions and their uses
Inventor: BARENBERG SUMNER A
IPC: A23L3/3409
Filed: 1996-06-04
Abstract: A method of retarding bacterial, fungal, and viral contamination and growth of molds on the surface of a material and/or deodorizing the material by treating a surface with a composite which does not release chlorine dioxide in the absence of moisture, and exposing the treated surface to moisture to release chloride dioxide from the composite into the atmosphere surrounding the material.
Patent CA-2199279-A1 (CA)
Inventor: ELVIDGE DAVID RICHARD
IPC: D21H23/58
Filed: 1995-08-02
Abstract: La présente invention consiste à appliquer sur les cylindres de la presse encolleuse un lubrifiant permettant de lubrifier les cylindres avant d'amener les têtes de distribution en position de couchage. Le procédé consiste à appliquer sensiblement simultanément un film lubrifiant sur chacun des cylindres de la presse encolleuse, ce film se présentant sous forme de bandes symétriques par rapport à l'axe médian de la bande de papier défilant dans la presse encolleuse. Cela permet d'étendre de façon sensiblement régulière la superficie d'application du film lubrifiant sur les cylindres, par plages symétriques à l'axe médian de la bande. Le procédé se poursuit jusqu'à ce que le film lubrifiant recouvre toute la surface, c'est à dire toute la largeur de la bande de papier, sur chaque cylindre. Les têtes de distribution, du type à réglette de calibrage, viennent ensuite simultanément en position de couchage pour appliquer le produit de couchage sur chaque cylindre de la presse encolleuse.
Patent CA-2199629-A1 (CA)
Title: Interlock, latching and retaining mechanism for an infusion pump
Inventor: WARNER ERIC A
IPC: F04B43/02
Filed: 1995-09-11
Abstract: An interlock, latching and retaining mechanism (10) for use in an infusion system, embodying a latch arm (28) mounted to a rotatable shaft (26) having a plurality of cams (146, 148) and gears attached thereto, a rectangular faceplate with a plurality of apertures formed therethrough, and a clamp. Rotating the latch arm functions to engage fluid monitoring, flow control and pump structure of the infusion system with a pumping segment for control of fluid flow through the segment in a required position.      In another aspect, rotation of the latch arm additionally causes an air-in-line sensor to rotate into position on the pumping segment.