baber/WOPTO huggingface dataset:
Patent CA-2050887-A1 (CA)
Title: Appareil de robinetterie
Inventor: KARLSEN ODD D
IPC: F16K5/06
Filed: 1991-02-15
Abstract: Le dispositif à soupape décrit comprend un logement de soupape (1) avec pièces terminales d'entrée et de sortie permettant le montage de la soupape dans une conduite tubulaire, ainsi qu'un élément à soupape (4) conçu mobile pour permettre l'ouverture et la fermeture de la soupape. L'élément à soupape (4) est monté dans une unité qui peut être retirée du logement de soupape (1) et qui se compose d'un couvercle (2) qui peut être fixé étanche au logement de soupape et dans lequel sont montées une tige ou broche (9) permettant le mouvement de l'élément à soupape (4), un organe de retenue (3) dans lequel l'élément à soupape est mobile et qui porte des joints d'étanchéité (11) venant se plaquer contre les sièges (58) du logement de soupape (1), respectivement. Le logement de soupape présente en outre une ouverture transversale adaptée à l'unité et est muni d'un organe permettant le blocage du couvercle (2) dans sa position montée, ce qui permet le mouvement rectiligne de l'unité vers l'intérieur et hors de l'ouverture transversale. Les joints d'étanchéité (11) peuvent être déplacés entre eux axialement dans l'organe de retenue (3), un organe à ressort (56) étant prévu pour solliciter les joints d'étanchéité axialement en direction des sièges (58), pour assurer l'étanchéité à l'état assemblé et l'organe de retenue (3) comprend un organe (15) servant à bloquer les joints d'étanchéité (11) dans une position axialement rétractée dans l'organe de retenue.
Patent CA-2051363-A1 (CA)
Inventor: SATO KATSUO
IPC: H05B7/148
Filed: 1991-09-13
Abstract: An optical fiber fusion splicer.      There are provided a discharge unit for producing an electric discharge to fusion splice optical fibers and a pressure sensor for producing a pressure detection signal representing the surrounding atmospheric pressure. In response to the pressure detection signal, a discharge control unit controls the discharge so that a substantially optimum discharge current for the fusion splicing is provided to the discharge unit.
Patent CA-2053003-A1 (CA)
Inventor: BOAZ PREMAKARAN T
IPC: C03C17/34
Filed: 1991-10-08
Abstract: Layers of ceramic paint are applied to a surface of a glass sheet in a process wherein each layer of paint is dried by microwave energy before a successive layer of ceramic paint is applied thereover.
Patent CA-2054467-A1 (CA)
Title: Intrusion alarm sensing unit
Inventor: PILDNER REINHART K
IPC: G08B29/02
Filed: 1991-10-29
Abstract: The present invention is directed to an intrusion detection system having two different types of motion sensors and processing of the signals produced by the motion sensors in a manner to provide a reliable indication of motion within the space being sensed.  The intrusion detection system includes a microprocessor and produces an alarm signal if each sensor is activated within a predetermined time period of each other.  The unit is also capable of producing what is referred to as a "trouble" signal, based upon a certain number of unconfirmed event signals, i.e. a signal from only one sensor being received, within a predetermined time, indicating that one of the sensors is not operating properly.  Once a certain number of unconfirmed event signals are received, the unit operates in one of at least two different default modes whereby a trouble signal or trouble signal and alarm signal are produced by means of a different logic processing step. The invention is also directed to an intrusion detection system having dual sensors where the user can automatically reset the unit should the system have gone into default mode operation.  This is particularly useful in that it reduces service on the units and also provides an easy, convenient manner for the user to restore the device to normal operation when required.
Patent CA-2058448-A1 (CA)
Title: Lubricant composition
Inventor: CHIDDICK KELVIN S
IPC: C10M169/04
Filed: 1990-06-06
Abstract: A novel lubricant composition which processes high and positive friction characteristics and comprises (a) at least 20% by weight of a polymer medium; (b) at least 5% by weight of a solid lubricant: and (c) at least 5% by weight of a powderized solid mineral friction modifier.
Patent CA-2062495-A1 (CA)
Title: Skid for a raisable-curtain goods-handling door
Inventor: KRAEUTLER BERNARD
IPC: E06B9/58
Filed: 1992-03-09
Abstract: A B S T R A C T      A sliding skid for the end of a reinforcing bar of a curtain of a raisable-curtain goods-handling door of the type comprising a curtain and a rigid door frame including two vertical lateral uprights disposed on either side of the door, forming or containing slideways, and interconnected at their top ends by a horizontal cross-member, said curtain being capable of being lowered or raised between the uprights to be collected together at the top of the door, and being reinforced by equidistant horizontal reinforcing bars, the edges of the curtain and the ends of the reinforcing bars sliding in the slideways, the bars being disposed in sheaths formed by localized double thicknesses of the curtain, wherein the skid is generally semi-cylindrical in shape, having fixing means for fixing to the curtain, and having a radial finger at one of its ends for being engaged through a slot in the sheath of the curtain to limit displacement of a reinforcing bar whose end may come into abutment against said finger.
Patent CA-2063452-A1 (CA)
Title: Use of partial esters of oligoglycerins and fatty acids as pigment dispersers for aqueous laquer suspensions
Inventor: BUNTE REINHARD
IPC: C09D7/45
Filed: 1990-06-11
Abstract: The use of possibly ethoxylated and/or propoxylated partial esters of oligoglycerins obtained by condensation of 2 to 20 glycerin molecules and possibly hydroxysubstituted C2 to C18 fatty acids as pigment dispersers for aqueous lacquer suspensions results in a high degree of gloss and improved chemical and mechanical resistance of the lacquer film obtained.
Patent CA-2063610-A1 (CA)
Title: Method for the treatment of aging or photo-damaged skin
Inventor: SCHINITSKY MICHAEL R
IPC: A61K8/34
Filed: 1990-05-25
Abstract: A composition for reducing the depth or intensity of fine wrinkles in skin affected by intrinsic or photo-induced aging is described. The topical formulation comprises in combination ascorbic acid, tyrosine and a non-toxic zinc salt and is preferably formulated in a hydrophilic ointment or cream base.
Patent CA-2064412-A1 (CA)
Inventor: BARTLEY WILLIAM J
IPC: B01J37/02
Filed: 1992-03-30
Abstract: This invention provides a process for producing improved catalysts for the production of alkenyl alkanoates by the reaction of an alkene, an alkanoic acid and an oxygen-containing gas.  The catalysts contain palladium, gold and a potassium promoter and are characterized by a reduced sodium content which results in increased catalyst activity.  The reduced sodium content is obtained by washing the catalyst with water or with an aqueous solution of a potassium promoter after it has been impregnated with a potassium promoter.
Patent CA-2066911-A1 (CA)
Title: Vertical foam wrapping machine and method for wrapping a roll of carbonless paper
Inventor: SCHREIBER GLENN
IPC: B65B11/58
Filed: 1992-04-23
Abstract: A vertical foam wrapping machine can rewrap rolls of carbonless paper having damaged packaging in satellite locations without the need for returning the rolls of paper to the manufacturing facility for rewrapping. The machine includes a lift device with a vertically adjustable arm. Foam wrap and stretch film are positioned on this arm and are fed to the roll of carbonless paper resting on a turntable in front of the lift device. The turntable has a rigid platform upon which the paper sits. This platform is nonmovable relative to the turntable and has a diameter less than the diameter of the roll of paper. In this manner, a lower section of the roll of paper adjacent the lower edge remains exposed. As the turntable rotates, foam wrap and stretch film are wrapped around the roll of paper. Due to the exposure of the lower edge, the foam wrap and stretch film can cover this lower edge. Accordingly, bath the lower and upper edges of the roll of paper can be wrapped with protective foam wrap and stretch film. If a long roll of paper is on the platform, the support arm can be raised or lowered to spirally wrap the roll. This machine can also be used for originally wrapping the roll of paper with foam wrap and stretch film and a hold down device can be used to lock small or light rolls of paper onto the turntable.
Patent CA-2067162-A1 (CA)
Title: Degradation resistant detergent compositions
Inventor: BJORK NANCY S
IPC: D06M101/06
Filed: 1990-10-03
Abstract: Disclosed are detergent compositions containing a combination of exo-cellobiohydrolase I type cellulase components and endoglucanase components wherein the exo-cellobiohydrolase I type cellulase components are enriched relative to the endogluca-nase components: The detergent compositions of'this invention provide excellent cleaning,of cotton garments while also provid-ing substantially reduced degradation of the cotton fabric in the garment.
Patent CA-2069005-A1 (CA)
Title: An apparatus for removing residual web
Inventor: PFUHL REINER
IPC: B31F1/14
Filed: 1991-09-26
Abstract: In order to configure a device for removing a residual web from a backing tape with a deflection system that separates the residual web and the supporting web for one of the webs in the simplest and most economical manner possible, it is proposed that the residual web wrap in part around an additional roller, the residual web then adhering to the roller, and in that a rake is positioned against this roller.
Patent CA-2069680-A1 (CA)
Title: Semi-automatic machine for folding and gluing paper covering borders for cardboard and other materials
Inventor: LOMBARDO PAOLO
IPC: B42C7/00
Filed: 1992-05-27
Abstract: SEMI-AUTOMATIC  MACHINE  FOR  FOLDING AND  GLUING  PAPER COVERING BORDERS FOR CARDBOARD AND OTHER MATERIALS                       ABSTRACT   The machine  is  used to  fold and glue  paper covering borders onto cardboard or other materials and comprises: a folding element (9) with a symmetrical row of bristles for folding and gluing the borders passing through  in  both  directions  and  capable  of  acting alternately in the two opposite directions; and, on both sides of said mechanism, symmetrical receiving, pressing and advancing elements (1, 3, 5, 7; 21, 25, 27), between which  the  semi-finished  article  is  fed  in  a  first direction of advance (fA) which is orthogonal to one side of the semi-finished article, and which are capable of operating alternately in two opposite directions (fA, fB) to carry out the folding of the two parallel and opposite borders of the article; a single article may be inserted twice in orientations orthogonal to each other for the folding of the four borders.                                       (Fig. 2)
Patent CA-2069836-A1 (CA)
Inventor: NINOMIYA MASAHITO
IPC: F02D41/22
Filed: 1992-05-28
Abstract: A fuel injection control apparatus includes a detection part for detecting whether or not an internal combustion engine is operating in prescribed high load conditions, a fuel injection control part for increasing a fuel injection time during which an amount of fuel proportional to the fuel injection time is supplied to the engine, a delaying part for delaying increase of the fuel injection time until a prescribed delay time has elapsed since the high load conditions are detected, a heat condition measuring part for measuring a heat condition of exhaust parts of the engine prior to the detection of the high load conditions, and a delay time control part for varying the delay time of the delaying part in response to a measured heat condition of the exhaust parts, thereby preventing overheating of the exhaust parts during the high load conditions of the engine.
Patent CA-2070430-A1 (CA)
Inventor: SALAMA FOUAD A
IPC: A61F2/958
Filed: 1991-09-03
Abstract: A urine tube (12) extends through a balloon (26) which is inflatable in the neck of a bladder (38) to form a seal around the urine tube (12). The balloon (26) has a shape corresponding to the shape of the bladder chamber at the urethra orifice (38) to facilitate establishing a seal. A valve (14) is provided on the outlet end (15) of the urine tube (12) and an air tube (20) extends along the substantial length of the urine tube (12) into the balloon (26). A hypodermic syringe (48) or the like may be inserted into the inlet end (22) of the air tube (20) for inflating the balloon (26). A hydrogel collar (36) is positioned around the urine tube (12) against the body (40) at the outlet end of the urethra to hold the balloon (26) in tight engagement with the bladder neck (38) at the urethra orifice.
Patent CA-2072894-A1 (CA)
Inventor: FOKOS ROBERT
IPC: B41F13/12
Filed: 1991-01-15
Abstract: An off-line web finishing system performs plural functions on a pre-printed and rewound web at a series of pieces of equipment arranged in a line. Tension in the web is set at a variable infeed at a constant value that is sufficient to facilitate handling of the web.  A common web-transport system drives all draw rolls in the line in unison, at the same speed, and without slippage between the web and the rolls.  In the preferred form, a second drive line rotates in unison the function cylinders of pieces of equipment that are registration sensitive.  The second line is driven by a main line shaft of the web transport system via a variable transmission that is adjusted in response to at least one optical scanner that senses misregistrations between the printed pattern on the web and the function cylinders.  The registration sensitive function cylinders operate on the web only intermittently.  Each function cylinder preferably has an associated scanner that operates a variable transmission between the second line and the associated function cylinder to further control the registration of the equipment to the web.
Patent CA-2075886-A1 (CA)
Title: Electrostatic powder spray coating system for car bodies
Inventor: SEILER DANIEL
IPC: B05B16/00
Filed: 1992-08-12
Abstract: Abstract Electrostatic Powder Spray Coating System for Car Bodies.     Above the car bodies (14) to be coated, a powder container (92) is arranged, below which the car bodies (14) are moved through and from which the spray organs (94) are supplied with powder. The powder container (92) is supplied with fresh powder And recycled powder from a supply container (36).  Short paths between the powder container and spray organ allow precise metering and therefore a good coating quality.
Patent CA-2076360-A1 (CA)
Title: Apparatus for feeding sheet-like blanks to a deep-drawing machine
Inventor: REIL WILHELM
IPC: B65H83/02
Filed: 1992-08-19
Abstract: ABSTRACT            An apparatus for feeding sheet-like blanks of deep drawable synthetic plastics material to the receiving station of a deep-drawing machine having a plurality of suction plates is so constructed that despite an increase in machine output, production is simplified and the operation meets exacting hygiene requirements.  For this, it is envisaged that a supply roll holding a web of synthetic plastics material is capable of intermittently driven by pairs of drive rollers and moved in front of a cutting means having on its downstream side a magazine, a movable flap provided with suckers and a first supporting plate being adapted to be brought into engagement with the removal side of the magazine, a second movable supporting plate provided with suckers being disposed on the other side, guide means being provided in order to feed the blanks from the movable flap and round onto the opposite side of the suction plate to the second supporting plate.
Patent CA-2076371-A1 (CA)
Title: Yellow bismuth phosphovanadate and/or siliconvanadate-based pigments, and methods for preparing same
Inventor: VERMOORTELE FRANK
IPC: C01G31/00
Filed: 1991-12-17
Abstract: ABSTRACT          Yellow bismuth vanadate-based mineral pigments having the following chemical formula: Bia Lb Mc Nd O4, wherein L is Si or simultaneously Si and one or more elements chosen from Ti, Ge or Zr, or simultaneously Si and one or more elements chosen from Ti, Ge or Zr and one or more elements chosen from group IIIa: M is V or simultaneously V and an element chosen from group Vb  N is Mo or W  a varies between 1 and 4/3 and b, c and d vary between 0 and 1, with the proviso that c is greater than 0.
Patent CA-2076675-A1 (CA)
Title: Disjoncteur a action rapide
Inventor: BLOCHOUSE ROLAND
IPC: H01H33/38
Filed: 1991-02-18
Abstract: On décrit un disjoncteur hyper-rapide assisté par un circuit de commande à semi-conducteurs comportant une bobine de répulsion, un disque de répulsion (37) associé à un pont de contact (39) portant les contacts mobiles (41), ledit disque de répulsion (37) collaborant avec ladite bobine de répulsion (35), un moyen de retenue des contacts à l'état fermé agissant sur une queue solidaire du disque de répulsion (37) et un moyen d'amortissement (97) qui comporte une tige plongeuse (95) solidaire du disque de répulsion (37) et un réservoir (99) contenant du fluide destiné à absorber l'énergie cinétique de l'ensemble disque de répulsion (37) - queue (43) - tige plongeuse (95) lors de la répulsion par la bobine de répulsion (35), par adaptation des formes de la tige plongeuse (95) et du réservoir (99) l'une par rapport à l'autre de manière à disposer de sections d'évacuation de fluide variables en fonction de la course de la tige plongeuse (95). La course se faisant en deux temps, accélération avec grande section de passage et course de freinage avec une section de passage progressivement réduite.
Patent CA-2078100-A1 (CA)
Title: High performance mortar or cement
Inventor: MATIERE MARCEL
IPC: C04B14/08
Filed: 1992-09-11
Abstract: Production of a high performance mortar or concrete and especially one whose crushing strength can exceed 40 MPa, such a mortar or concrete comprising, in desired proportions, a cement, solid aggregates and optional adjuvants, the whole being mixed and then having water added. According to the invention the siliceous product consists of a fine powder obtained by simple disintegration of a natural diatomite taken from a quarry, to a degree of fineness of between 0.1 and 100  mu m, and capable of replacing part of the cement with equal strength, the said powder being present in a proportion of at least 7 % of the weight quantity of cement.
Patent CA-2078632-A1 (CA)
Inventor: NAKAGAWA TATSUHIKO
IPC: H04J3/14
Filed: 1992-09-18
Abstract: .     Abstract of the Disclosure:     In a processing device for processing an STS-1 signal (10) into a DS-3 signal (11), an output circuit (19) outputs an idle code signal when a judging circuit (16) judges that a detected STS path signal label part indicates that an STS synchronous payload envelope of the STS-1 signal is unequipped or unused.  The idle code signal represents an idle code prescribed for the DS-3 signal and is generated by a generator (18).  The detected STS path signal label part is produced by a detecting circuit (12, 15) which detects an STS path signal label part from STS path overheads of successive subframes of the STS synchronous payload envelope.  The judging circuit judges whether or not the detected STS path signal label part indicates that the STS synchronous payload envelope is unequipped.  An extracting circuit (17) successively extracts information parts of payloads of the subframes of the STS synchronous payload envelope from the STS-1 signal as a succession of extracted information parts.  The output circuit outputs the succession of the extracted information parts as the DS-3 signal when the judging circuit judges that the detected STS path signal label part indicates that the STS synchronous payload envelope is not unequipped.  On processing a VT into a DS-1 signal, use is made of another idle code prescribed for the DS-1 signal.
Patent CA-2079428-A1 (CA)
Title: Pharmaceutical compounds
Inventor: DELL COLIN PETER
IPC: C07D407/04
Filed: 1992-09-29
Abstract: PHARMACEUTICAL COMPOUNDS ABSTRACT OF THE INVENTION     A pharmaceutical compound of the formula    (I) in which n is 0, 1 or 2 and R1 is attached at any of the positions 5, 6, 7, 8, 9 or 10, and each R1 is halo, trifluoromethyl, C1-4 alkoxy, hydroxy, nitro, C1-4 alkyl, C1-4 alkylthio, hydroxy-C1-4 alkyl, hydroxy-C1-4 alkoxy,trifluoromethoxy, carboxy, -COOR5 where R5 is an ester group, -CONR6R7 or -NR6R7 where R6 and R7 are each hydrogen or C1-4 alkyl;    R2 is phenyl, naphthyl or heteroaryl selected from thienyl, pyridyl, benzothienyl, quinolinyl, benzofuranyl or benzimidazolyl, said phenyl, naphthyl and heteroaryl groups being optionally substituted, or R2 is furanyl optionally substituted with C1-4 alkyl;   R3 is nitrile, carboxy, -COOR8 where R8 is an ester group, -CONR9R10 where R9 and R10 are each hydrogen or C1-4 alkyl, or R11SO2- where R11 is C1-4 alkyl or optionally substituted phenyl; and R4 is -NR12R13, -NHCOR12, -N(COR12)2 or -N=CHOCH2R12 where R12 and R13 are each hydrogen or C1-4 alkyl optionally substituted with carboxy,   where X is C2-4 alkylene, or -NHSO2R14 where R14 is C1-4 alkyl or optionally substituted phenyl;   provided that when n is 0, R3 is nitrile and R4 is -NH2, R2 is not phenyl or phenyl substituted in the para-position with a single chloro, hydroxy or methoxy substituent;   and salts thereof.
Patent CA-2080810-A1 (CA)
Title: Hydrodynamic bearings having beam mounted bearing pads and sealed bearing assemblies including the same
Inventor: IDE RUSSELL D
IPC: B22F5/10
Filed: 1991-04-30
Abstract: A hydrodynamic thrust, journal or combined radial and thrust bearing which may be mounted within a sealed housing assembly (10) which can, for example, be used to replace rolling element bearings. The bearing can be designed for mounting to either the shaft or housing. If mounted for rotation with the shaft, the bearing pads (12) move relative to a smooth support surface. The bearing includes a bearing pad structure (14) that may change shape and move in any direction (six degrees of freedom) to optimize formation of a converging wedge for hydrodynamic operation, equalization of load on the bearing pads in thrust bearings and to adjust for any shaft misalignment.
Patent CA-2082327-A1 (CA)
Title: Surgical cutting instrument
Inventor: PINGLETON EDWARD D
IPC: A61M1/00
Filed: 1992-11-06
Abstract: A surgical cutting instrument is disclosed for percutaneously debulking tissue through an access sheath commonly used in minimally invasive laparoscopic or endoscopic surgical procedures. The cutting instrument includes a inner rotary member tube having a cutting edge at the distal end thereof for cutting and slicing tissue. The outside surface of the rotary inner cutting member tube and outer sheath annularly close about the distal ends thereof for preventing perforation of the surgical tissue bag in which the tissue is contained. The inner cutting member tube includes a hollow passageway for suctioning and aspirating tissue and fluid through the tube and into a collection chamber or out through a vacuum or suction line attached thereto. Vacuum or suction control ports are included at the proximal end of the inner cutting member tube and stationary sheath for also controlling the amount of vacuum or suction applied to the tissue. The surgical cutting instrument includes a control handle for grasping by the physician. A collection chamber is connected to a coupler connected to the stationary sheath for collecting tissue therein. The inner cutting member tube extends through the collection chamber to a drive motor or to a remotely positioned rotary drive mechanism. A vacuum line is attached to the collection chamber for drawing tissue and fluid through the inner cutting member tube and into the collection chamber.