baber/WOPTO huggingface dataset:
Patent CA-2134540-A1 (CA)
Inventor: SAKUMA SHUJI
IPC: A61J7/00
Filed: 1994-10-27
Abstract: A medicine injection device capable of continuously administrating a medicine to the body of a patient over a long period of time while keeping the patient from being restrained during administration.  The medicine injection device includes a medicine container and at least one medicine passage each arranged in at least one of a root and a crown, so that a medicine stored in the medicine container is administrated through the medicine passage to the body of a patient.
Patent CA-2135378-A1 (CA)
Title: Textile bag, textile web for bags and process for producing a textile web
Inventor: SIVERI ANDRAS
IPC: D03D1/04
Filed: 1993-05-12
Abstract: A bag made of textile material, the two superimposed hollow textile layers which are joined together at the sides and bottom of the bag by dobby fabric and at the top by strips of dobby fabric, where the lateral dobby fabric joining the front and rear of the bag extends from the dobby fabric at the bottom at least as far as the top strips. Several such bags are arranged beside one another in a textile web, and the dobby fabric joining the front and rear of the bag has a central selvedge for separating the bags. The dobby fabric closing the bag off at the bottom forms one continuous edge of the textile web and the top strips form the other continuous production cycle with shaft threading in of three repeating groups.
Patent CA-2135675-A1 (CA)
Inventor: ADAMS CHARLES L
IPC: F23N3/08
Filed: 1994-10-26
Abstract: A system and method for controlling operation of a water heater provides generating a heating demand signal which a minimum level corresponds to a required heat input for maintaining water temperature in the water tank in case of no exogenous demand for water. Responsive to the heating demand signal, air flow from the forced draft blower and flow of combustible fluid from the combustible fluid delivery system are varied to produce combustion product over a minimum 15 to 1 ratio. This allows water heating to be varied to meet maximum expected exogenous demand or to maintain water temperature with no exogenous demand.
Patent CA-2136477-A1 (CA)
Inventor: NORBURY RAYMOND L JR
IPC: H02K9/14
Filed: 1994-11-23
Abstract: An electric motor mounting arrangement which permits a motor to "float" within a motor mount housing without requiring any direct contact between the housing and the casing of the motor. This is possible because of the employment of a flexible rubber-like gasket that supports the motor within the housing, so that only the gasket makes contact with the motor. The gasket also provides an air space to permit air flow around the motor for heat ventilation, due to a plurality of ribs, nodes or bumps that create the air space and, in one embodiment, due partially to a series of aligned air slots in both the gasket and in the housing. The gasket, together with a design configuration including a spacer, prevents both halves of the housing from touching the motor casing, or each other. One or more projecting nipples and lock rings may be employed to secure each gasket in its functional position in each housing.
Patent CA-2137199-A1 (CA)
Title: Process for regeneration of rubber
Inventor: BURGOYNE MICHAEL D
IPC: B29B17/00
Filed: 1994-12-02
Abstract: Reclaim rubber is obtained from vulcanized rubber by subjecting a mass of the rubber to mechanical working applying highly intensive mechanical forces to the mass. The process is relatively energy efficient and therefore produces reclaim rubber at relatively low cost.  It also mitigates the objectionable smell associated with known reclaim rubber products.
Patent CA-2137706-A1 (CA)
Inventor: EVANS MURRAY
IPC: B27G5/04
Filed: 1994-12-09
Abstract: A cutting mechanism for accurately cutting a notch in a piece of edging, to permit sharp bending of the piece of edging for a picture or plaque, is disclosed. The cutting mechanism comprises a jig secured to a base member, the jig being dimensioned to receive the piece of edging clamped thereto. A cutting blade is mounted on the base member for reciprocating movement between a first retracted position whereat the cutting blade is remote from the jig and a second fully extended position whereat the cutting edge has passed through the jig. The cutting blade has an inverted "V"-shaped cutting edge comprising two blade portions joined one to the other at a central vertex. A cutting blade guide means retains the cutting blade such that, during cutting ofthe piece of edging retained in place on the jig, the vertex is disposed at a level between the top surface of the jig and the top surface of the second wall of thepiece of edging, so as to thereby permit scoring of the inwardly facing surface of the second wall of the piece of edging. A first blade receiving aperture is disposed in the jig to permit the cutting blade to pass therethrough, and is open at the top to permit the cutting blade to extend therethrough. An actuation handle permits selective movement of the cutting blade between the first retracted position and the fully extended position.
Patent CA-2138441-A1 (CA)
Title: Breakaway lever clutch with cam drive pin
Inventor: MADER GERALD E
IPC: E05B17/00
Filed: 1994-12-19
Abstract: ABSTRACT OF THE DISCLOSURE             A door lever assembly having a locked and an unlocked position includes a trim housing and a lever handle rotatably connected to the trim housing.  A cam is rotatably connected to the trim housing, and a pin mechanism is movably positionable to connect with the lever handle.  A slider is attached for movement in the trim housing in response to rotation of the cam, anda lift arm is connected to the slider.  The lift arm is rigidly movable with the slider when the door lever assembly is in its unlocked position and the lever handle is rotated.  When the door lever assembly is in its locked position, the lift arm pivots toward the cam to disengage the pin mechanism from its connection between the lever handle and the cam.
Patent CA-2140925-A1 (CA)
Title: Repairing pipe, method for repairing pipe lines therewith and method for removing the repairing pipe
Inventor: SAKURAGI HIROYUKI
IPC: B29C63/00
Filed: 1994-04-27
Abstract: The present invention provides a repairing pipe to be used in pipe lines such as gas conduits, water supply lines and sewer lines, chiefly those buried in the ground, for the purpose of repairing the pipe lines. More particularly, the present invention relates to a repairing pipe comprising a rigid pipe formed of a thermoplastic and a tubular woven fabric and a method for repairing or reinforcing a pipe line with the repairing pipe. Furthermore, the present invention relates to a method for removing the repairing pipe in its collapsed form out of the pipe line, for example when the repairing pipe installed in the pipe line has become superannuated or it has been collapsed for some reason or other to impair the function of the pipe line and hence it is desired to reline the pipe line.
Patent CA-2141413-A1 (CA)
Title: A microorganism of the genus colletotrichum and its uses
Inventor: NISHINO TOMOKI
IPC: A01N63/30
Filed: 1994-05-31
Abstract: 2141413 9428723 PCTABS00034 A strain of the genus Colletotrichum having a pathogenicity on poas, which is sprayed on poas such as Poa annua to control the same.
Patent CA-2142434-A1 (CA)
Title: Storage and selective information transmission system for personal data
Inventor: AHRENS WOLFGANG
IPC: G06F21/80
Filed: 1995-02-13
Abstract: Storage and selective information transmission system of personal data comprising at least one optical memory card on which a defined memory field for storing a multiplicity of key terms is provided, a multiplicity of codes each assigned to at least one key term, at least one read/write device for the optical memory card having a multiplicity of key recognition functions, one key recognition function in each case pointing to one of a multiplicity of formatting functions contained in the read/write device and activating said formatting functions in interaction with the respective assigned code, each formatting function pointing to a data storage field of the optical card and being qualified, on the basis of the associated format specifications, for reading the data stored there.
Patent CA-2143751-A1 (CA)
Title: Flexible, conducting plastic electrode and process for its preparation
Inventor: ZHONG SHIHUANG
IPC: D01F11/14
Filed: 1993-09-06
Abstract: Conducting plastic electrodes and methods of preparing such electrodes are disclosed. The electrodes comprise a thermoplastic polymer, an elastomeric polymer, and a conductive filler material
Patent CA-2145163-A1 (CA)
Title: Method and system for retrieving amd presenting stored digital images
Inventor: ABERI HAMID
IPC: G06F17/30
Filed: 1995-03-20
Abstract: A method and system for retrieving and presenting or displaying digital images on a portion of an operator's workstation where another portion may be simultaneously displaying a conventional application. The image display system includes a mechanism for browsing images at a speed and in a direction through the ordered images chosen by the operator, much like an operator might browse through successive images on microfilm in prior art systems. The direction of image scrolling is operator selectable and the selections may be entered at a workstation keyboard or from another application, so the operator may move forward through the ordered archive of images until the operator finds a key document, then move backward and forward slowly until the images of the document answer the questions or it is determined that the images will not answer it. When a specific image is displayed, the operator can zoom in, magnify, look at the other views of the document, print the image or take other action as appropriate, using the present system.
Patent CA-2145871-A1 (CA)
Title: Variable characteristic thrust bearing
Inventor: IDE RUSSELL D
IPC: F16C33/10
Filed: 1993-09-28
Abstract: A hydrodynamic bearing which includes a carrier (10) and a plurality of bearing pads (20) circumferentially spaced about the carrier (10). The carrier is formed with a series of circumferentially spaced groups of pad support openings (17, 18). Each group of pad support openings (17, 18) each of which is capable of supporting a pad, but only one of which supports a pad at any one time. The carrier is designed such that the openings formed therein are supported as sets of supports such that each group of openings includes one opening of each set of openings. The carrier supports the openings such that the support of each opening within each set is substantially identical to that of the other openings in its set, but different than the support of the openings of other sets.
Patent CA-2145961-A1 (CA)
Title: Use of an enzyme for assisting an animal to digest protein
Inventor: BEDFORD MICHAEL R
IPC: A23K1/165
Filed: 1995-03-30
Abstract: The present invention provides the use of a xylanase for  assisting  livestock  to  digest  protein  and/or amino acids present in a feed. Such a use increases the  protein  and  amino  acid  digestibility  of  the livestock's diet.  Alternatively, such a use enables the actual protein content of a feed to be reduced by including lower levels of relatively costly protein supplements such as fishmeal and meatmeal.   The use also  enables  the  content  of  energy  supplements present in the feed to be reduced from the amounts conventionally  used  without  reducing  the  feed's nutritional value.
Patent CA-2147256-A1 (CA)
Title: Buckle folding machine
Inventor: ZECHNER KARL
IPC: B65H45/16
Filed: 1993-10-13
Abstract: A buckle folding machine comprises a stationary machine frame (1) and four parallel working cylinders (3, 4, 5, 6) which have the same outside diameter and in pairs define at least two folding nips for the material to be folded and are adapted to be rotated at the same speed by a common transmission. It is proposed that the four working cylinders (3, 4, 5, 6) and the common transmission are arranged in the rotary frame (2), which is rotatably mounted in the machine frame (1) and is adapted to be rotated by a drive in order to draw in, fold and eject the material which is to be or has been folded. At least one of the working cylinders (3, 4, 5, 6) which revolve with the rotary frame is displaceable in said rotary frame. At least one of the working cylinders (3, 4, 5, 6) is adapted to be positively displaced within the rotary frame (2) by a mechanical control device. Means for drawing in the material to be folded are povided, which is associated with the first folding nip and cooperate with the rotary frame (2) during the drawing-in and folding operations.
Patent CA-2148047-A1 (CA)
Title: Condensed heterocyclic compounds, their production and use
Inventor: KATO KANEYOSHI
IPC: C07D409/12
Filed: 1995-04-27
Abstract: The compound   wherein ring A represents a benzene ring; Ar represents an aromatic group; R1 and R2 independently represent hydrogen, acyl or hydrocarbon group or R1 and R2 taken together with the adjacent nitrogen atom represent a nitrogen-containing heterocyclic group; m represents an integer of 1 to 6; n represents an integer of 2 to 3; = ? represents a single bond or a double bond; X stands for -O- or -NR - in which R3 represents hydrogen, acyl or hydrocarbon group where ?is a single bond or =N- where ? is a double bond has excellent GnRH receptor antagonizing activity, calcium antagonizing and monoamine-uptake inhibiting activities and and value as a prophylactic/therapeutic drug for sex hormone-dependent diseases and for central diseases.
Patent CA-2150923-A1 (CA)
Title: Inhaler
Inventor: HATSCHEK RUDOLPH A
IPC: A61M13/00
Filed: 1993-12-08
Abstract: The invention relates to an inhalation device for dosing and dispersing solids into the respiratory air, consist-ing of a body provided with an air inlet (5) and an air outlet (7) which serves as an air suction opening, in the inside of which body there is provided a self-contained, at least approximately circular chamber  (3)  which is adjoined tangentially by an air admission channel (4) communicating with the air inlet and which is allocated an air delivery system communicating with the air outlet (7), through which air delivery system the air can flow out centripetally from the annular chamber (3), the body consisting of a support (1) in which the annular chamber (3), the air admission channel (4) and the air delivery system are hollowed out, and of a cover plate (2) which includes the air inlet (5) and the air outlet (7). In order  to produce a device which  is  suitable  for  a multiplicity of inhalations, according to the invention a  solids reservoir  (8)  is  also hollowed out in the support (1) and a manually activatable dosing unit (11) is provided, with which in each case a quantity of solids sufficient for one inhalation can be removed from the reservoir (8) and conveyed into the path of the suction air stream.
Patent CA-2151781-A1 (CA)
Title: Football with polyurethane cover
Inventor: BRANTLEY DERRICK K
IPC: A63B41/08
Filed: 1995-06-14
Abstract: A football having a high end synthetic leather cover formed from a non-woven fiber mat impregnated with polyurethane. The fibers in the backing of the cover material have a denier of about 0.1 or less. The football, which can be formed to meet association specifications, has properties of softness and durability comparable to those of a genuine full grain leather football.
Patent CA-2153249-A1 (CA)
Title: Method and apparatus for wireless local loop operation
Inventor: WILLIAMS JAMES MASON
IPC: H04W76/02
Filed: 1994-10-31
Abstract: Mobility is provided for wireless local loop radiotelephone systems by providing the home access network of a subscriber unit (109) with a home access number. Upon registration of the subscriber unit with its home access network (111), the home access number is transmitted to the subscriber unit for storage there. When the subscriber unit moves to a visited access network (113) and registers there, the subscriber unit transmits the home access number to the visited access network, which uses the home access number to contact the home access network. Since all call originations and terminations by and to the subscriber unit occur via the individual subscriber line appearance at the PSTN (105), a minimum of special network elements are required for subscriber unit mobility when the home access number is stored at the subscriber unit.
Patent CA-2155545-A1 (CA)
Title: Novel receptor-type phosphotyrosine phosphatase-beta
Inventor: SCHLESSINGER JOSEPH
IPC: G01N33/577
Filed: 1994-02-09
Abstract: A novel receptor-type protein tyrosine phosphatase-.beta. (RPTP.beta.) protein or glycoprotein, and the DNA coding therefor is disclosed. This protein is naturally expressed in the brain and in neural cell lines. The RPTP.beta. protein or glycoprotein may be produced by recombinant means. Antibodies to the protein, methods for measuring the quantity of the protein, methods for screening compounds, such as drugs, which can bind to the protein and inhibit or stimulate its phosphatase enzymatic activity, are provided.
Patent CA-2155690-A1 (CA)
Title: Carbon negative electrode materials and lithium secondary cells containing the same
Inventor: OHSAKI TAKUSHI
IPC: H01M4/66
Filed: 1995-08-09
Abstract: A carbon negative electrode material containing microparticles of hard carbon. The pores in the carbon microparticles have an inlet diameter such that an organic solvent in an electrolyte of a lithium secondary cell is substantially impermeable and that lithium ions are permeable. Use of such carbon negative electrode material as a negative electrode provides a lithium secondary cell with excellent cell capacity, in which charge capacity and discharge capacity are improved and irreversible capacity is minimized.
Patent CA-2156455-A1 (CA)
Inventor: BRAS JEAN-PIERRE
IPC: C07C309/04
Filed: 1995-08-18
Abstract: The present invention relates to compounds of formula :        which are agonists of cholecystokinin receptors and pharmaceutical compositions containing them.
Patent CA-2156730-A1 (CA)
Title: Ported tissue implant systems and methods of using same
Inventor: NEUENFELDT STEVEN
IPC: C12N5/071
Filed: 1995-01-09
Abstract: A method and apparatus for implanting cells in a host is provided. In an embodiment, an implant assembly for a host tissue is provided comprising wall means defining a chamber for holding cells for implantation, the wall means including means for forming a porous boundary between the host tissue and the implanted cells in the chamber, the pore size of the boundary being sufficient to isolate the implanted cells from the immune response of the host tissue, and port means for providing selective access to the chamber.
Patent CA-2159818-A1 (CA)
Title: Device for storing video information displayed on a monitor
Inventor: HOHENACKER THOMAS
IPC: H04H60/31
Filed: 1994-04-14
Abstract: A device for storing video information displayed on a television screen consists of a storage medium made of a photosensitive material which may be secured to the surface of the screen by an active adhesive layer on the screen.
Patent CA-2162206-A1 (CA)
Title: Water saving recirculating system
Inventor: LOPAK CHRISTOPHER
IPC: F24D17/00
Filed: 1995-11-06
Abstract: The water saving recirculating system is incorporated into a conventional water supply having a hot water tank, a hot water faucet and a main line which runs from the tank to the faucet. The system includes a sensor which detects the temperature of water in the main line in the vicinity of the faucet. When the temperature is below a pre-determined value the sensor causes a valve to open to allow water to return to the  hot  water  tank  via  a  recirculating  line.  When  the temperature is above that value the valve closes and a second valve opens to allow the water to flow to the hot water faucet.
Patent CA-2163759-A1 (CA)
Title: Fuel supply system for internal combustion engines
Inventor: COOKE SYD L
IPC: F02B47/08
Filed: 1994-05-31
Abstract: Apparatus and method for supplying fuel to an internal combustion engine. The heated exhaust gases (G) from the internal combustion engine are brought into direct and indirect contact with a liquid hydrocarbon fuel (12) to vaporize the liquid hydrocarbon fuel and form a mixture of vaporized liquid hydrocarbon fuel and heated exhaust gases. The mixture (M) is passed through a passageway (60) from the internal engine to reform the mixture to hydrogen gas within the passageway for combustion in the internal combustion engine.
Patent CA-2164338-A1 (CA)
Title: Carbon-containing materials with binder phase of polymerizable resin and their preparation
Inventor: SHAW RAYMOND WALTER
IPC: C04B41/50
Filed: 1994-06-21
Abstract: A composition use in preparing an ordered carbon-containing material includes a-binder phase having at least one polymerisable resin and particles of solid material that are wetted by the binder phase.  The binder phase may optionally include a polymerisation promoter and/or a solvent.  The granulometry of the solid particles, the viscosity of the binder phase and the relative amounts of solid and binder phase are controlled such that through mixing of the solid particles and binder phase results in a thin layer of binder phase coating the particles.  Pyrolysis of the resulting mixture at 800 - 1,200 °C will produce an ordered, carbon-containing material.  The method for preparing articles from the composition includes mixing the binder phase and solid particles, shaping to a desired shape, curing and pyrolysing at 800 - 1,200 °C.  Ordered, carbon-containing materials are obtained at much lower temperature than previously and the carbon-containing materials so obtained are resistant to disruption by alkali metals such as sodium.  The composition and method are especially suitable for preparing cathodes for use in aluminium smelting cells.
Patent CA-2165646-A1 (CA)
Title: Device for Coupling and Flaring a Metal Pipe
Inventor: MACKAY GARY
IPC: B21D19/04
Filed: 1995-12-19
Abstract: A pipe coupling device for holding a metal pipe having a selected diameter within a range of a nominal diameter plus or minus a specified tolerance is also useful for easily determining if any pipe is within specifications. A split metal ring having a diameter equal to the nominal diameter for the metal pipe and a transverse split having a width equal to the specified tolerance is placed around the pipe. A flange having a tapered cylindrical bore having diameter such that the diameter plus twice the thickness of the split metal ring equals the nominal diameter of the metal pipe plus the specified tolerance is fitted over the split metal ring. If the pipe is undersized it will slip through the split metal ring. If the pipe is oversized the flange will not fit completely over the metal ring surrounding the pipe.
Patent CA-2166374-A1 (CA)
Title: Acylated pseudopeptides containing a trifluoromethyl-substituted 2-azabicyclooctane
Inventor: RADDATZ SIEGRIED
IPC: C07D403/12
Filed: 1995-12-29
Abstract: The present invention relates to new acylated pseudopeptides containing a trifluoromethyl-substituted 2-azabicyclooctane, of the general formula (I)                         (I), a process for their preparation and their use as antiretroviral agents.