baber/WOPTO huggingface dataset:
Patent CA-2108326-A1 (CA)
Title: Single Use Disposable Needleless Injector
Inventor: ALCHAS PAUL G
IPC: A61M5/31
Filed: 1993-10-13
Abstract: An  operable  single  use  needless  hypodermic  injector includes an elongate housing with a proximal end, a distal end, a longitudinal axis and a hollow bore therethrough.   The housing has a reservoir at the distal end with a generally cylindrical chamber for containing an injectable liquid.  The chamber has a longitudinal axis axially aligned with the housing longitudinal axis.  The chamber has a first open end adjacent the housing with a resilient stopper mounted slidably therein.  The reservoir has a  distal  second  end  with  an  orifice  which  is  in  fluid communication with the  chamber.   The resilient stopper serves to  seal the chamber and to eject the liquid from the chamber, forming  a  stream  at  the  orifice  when  the  stopper  is  moved distally in the chamber.   The injector has  an elongate piston mounted for axial movement within the housing bore and elements to axially bias the piston distally within the bore.  The piston has an armed position wherein it is positioned proximally within the bore in opposition to the biasing elements.  The injector has elements to retain the piston in the armed position and elements to  release  the  piston  from  the  armed  position.     When  the injector release elements are released, the piston moves distally to engage and move the resilient stopper distally, ejecting the liquid in the chamber through the orifice in a stream which will make a hypodermic penetration when the orifice is placed adjacent dermal  tissue.  The   injector  further  has  elements  which substantially prevent the piston from being retained in the armed position  once  the  release  elements  are  released,  thereby rendering the injector substantially non-reuseable.
Patent CA-2108733-A1 (CA)
Title: Electrode for activating pelvic reflexes
Inventor: MAURER DONALD D
IPC: A61N1/05
Filed: 1993-10-19
Abstract: ELECTRODE FOR ACTIVATING PELVIC REFLEXES ABSTRACT OF THE DISCLOSURE An electrode for activating pelvic reflexes in a patient is made of a molded elongated tubular member and a patient conforming handle member. The tubular member has a plurality of conductive polymer bands separated by at least one nonconductive polymer band. The patient conforming handle member connects to the distal end of the tubular member for properly positioning the electrode and for preventing movement of the electrode in eithera proximal or a distal direction.
Patent CA-2111761-A1 (CA)
Title: Shaped articles of graduated refractive index exhibiting low dispersion
Inventor: FORBES CHARLES E
IPC: B29D11/00
Filed: 1993-12-17
Abstract: ABSTRACT           A monolithic, thermoplastic article with a continuously graded refractive index is formed by polymerizing a fluorinated matrix polymer in the presence of a low molecular weight, substantially unreactive guest molecule of different refractive index than the matrix polymer.  The thermoplastic articles may be used to produce shaped articles such as optical waveguides, fibers or lenses of low attenuation and high bandwidth.
Patent CA-2113380-A1 (CA)
Title: Use of batteries in children's electric vehicles
Inventor: PEREGO GIANLUCA
IPC: B60L11/18
Filed: 1994-01-13
Abstract: ABSTRACT          A toy electric car (11) comprising an accessible compartment (10) which removably houses an accumulator battery, is provided with a battery box (13) having a gripping and removing handle (15). Said battery box (13) receives electric accumulators (21, 22) connected towards the outside by means of a socket (19) on the body of the battery box (13) to supply electric power to the vehicle through a complementary plug (20) connected to the wiring system of the vehicle and insertable in the socket.
Patent CA-2113998-A1 (CA)
Inventor: MCENROE STANLEY R
IPC: H01R11/12
Filed: 1992-07-31
Abstract: A method for producing a tubular insulator comprising providing a tubular insulator (15) including a longitudinal tubular structure. The method further comprises flaring a first international diameter (a) of a longitudinal bore (26) in a first tubular end (20) of the tubular structure into a second internal diameter (b) that is larger than the first internal diameter (a) to produce a tubular insulator defining the first tubular end (20) having a longitudinal bore (22) with the second internal diameter (b). The method further includes flaring the first internal diameter (a) of the longitudinal bore in a second tubular end (25) into a third internal diameter (c) that is larger than the second internal diameter (b).
Patent CA-2115733-A1 (CA)
Inventor: ARDON MENACHEM T
IPC: H04M1/715
Filed: 1994-02-15
Abstract: A telecommunication  network having a switching system connected to a called station by a line that provides notification to a called party of information relating to an incoming call. This information generally consists of the called number, but may also include an extension or other code. The called party identification is delivered to the called telephone station set during the silent period after ringing, or, advantageously before ringing starts. A signal (e.g.,FSK) is sent to the called telephone station set shortly before the ringing signal is sent to the called station. A converted at the customer premise receives the FSK signal and demodulates it. A control unit connected to the converter then causes the called DN to be displayed, may cause a distinctive ring to be made, or take other action depending upon its program.
Patent CA-2116359-A1 (CA)
Title: Anti-hiv proteins gap 31, dap 30, and dap 32, dna coding therefor and therapeutic uses thereof
Inventor: LEE-HUANG SYLVIA
IPC: A61K47/48
Filed: 1992-08-26
Abstract: New proteins, termed GAP 31, obtainable from the seeds of Gelonium multiflorum, and DAP 30 and DAP 32, obtainable from the leaves or seeds of Dianthus caryophyllus, or the above proteins produced by recombinant means, are useful for treating HIV  infections. In treating HIV infections, the protein is administered alone or in conjunction with other anti-HIV therapeutics. Also provided are processes for purifying the proteins, DNA sequences encoding the proteins, hosts expressing the proteins, recombinant DNA  methods for expressing the proteins, and antibodies specific for the proteins.
Patent CA-2117331-A1 (CA)
Title: A torch device for chemical processes having three axially movable electrodes
Inventor: LYNUM STEINAR
IPC: H05H1/34
Filed: 1992-12-11
Abstract: PCT No. PCT/NO92/00195 Sec. 371 Date Dec. 29, 1994 Sec. 102(e) Date Dec. 29, 1994 PCT Filed Dec. 11, 1992 PCT Pub. No. WO93/12633 PCT Pub. Date Jun. 24, 1993.A plasma torch is designed for energy supply for example for chemical processes. The plasma torch comprises at least three solid tubular electrodes (1, 2 and 3) located coaxially inside one another. The electrodes (1, 2, 3) can be moved axially in relation to one another. They are preferably electrically insulated (5, 6, 7) from one another and have connections for electrical power (8, 9, 10). When three electrodes are used, the middle electrode (2) is used as an auxiliary electrode or ignition electrode. It is then coupled with one of the other electrodes (1). The distance to third electrode (3) is adapted to the working voltage in such a way that a jump spark is obtained when the working voltage is connected. During operation the auxiliary electrode (2) is withdrawn from the plasma zone thus preventing it from continuously forming the foot point of the arc.
Patent CA-2117839-A1 (CA)
Title: Reaction chamber for the decontamination of articles of clothing and equipment
Inventor: HELLMUTH PAUL
IPC: H01Q13/18
Filed: 1994-10-11
Abstract: The invention provides a transportable reaction chamber for continuous biological and chemical decontamination of articles by means of a mixture of hot air and steam. The reaction chamber has a tunnel shaped reaction section through which the contaminated articles are transported on a conveyor and through which a mixture of decontaminant gases is circulated. An exhaust blower situated at an end of the reaction section, and transverse flow units along its length, provide both transverse and longitudinal gas flow in the reaction section.
Patent CA-2119851-A1 (CA)
Inventor: DEFRANCE ROBERT V
IPC: F16G11/04
Filed: 1994-03-24
Abstract: The present invention is a cable gripping unit having: a casing provided with a central circular shell bore having a tapered portion terminating in a cable receiving open end and inwardly projecting stop means spaced from said cable receiving end; a gripping member within said casing and movable longitudinally thereof comprised of jaw retaining means and jaw segments; spring means engaging said gripping member and said stop means yieldingly urging said gripping member towards said cable receiving end within said tapered portion of said shell; and said jaw retaining means being circular and concentric with said shell bore and provided with a plurality of retaining slots within each, of which a respective jaw segment is disposed with said jaw segments in circular arrangement defining a cylindrical jaw bore; and said jaw segments being radially movably disposed in said retaining means so that upon said spring means yieldingly urging said gripping member toward said cable receiving end said jaw members within said tapered portion define a reduced diameter jaw bore for gripping said cable.
Patent CA-2120003-A1 (CA)
Title: Car cover and anchoring assembly
Inventor: CURCHOD DONALD B
IPC: B60J11/00
Filed: 1992-09-24
Abstract: ABSTRACT OF THE DISCLOSURE       A storable cover for covering the cabin portion of a vehicle carries storage means secured thereto to be disposed in the trunk of the vehicle or other suitable compartment in a manner anchoring the trailing edge of the cover when the cover is disposed onto the vehicle.  The storage means is affixed firmly inside the trunk of the vehicle so as to locate part of the cover assembly within a locked compartment.  The cover is deployed by being taken out of the storage means and fed from the trunk through the opening which is created between the raised trunk lid and the rear windshield or body of the vehicle.
Patent CA-2122676-A1 (CA)
Title: Device for selectively opening and closing with a curtain an opening having upwardly converging jambs
Inventor: BOUDREAULT RENALD
IPC: E05F15/10
Filed: 1994-05-02
Abstract: ABSTRACT OF THE DISCLOSURE:     A device for selectively opening and closing an opening having  two  upwardly  converging  jambs,  with  a curtain comprising an upper part and opposed lateral parts and means for hanging said curtain by its upper part and move it across the opening between two distinct positions, that is a first distinct position where said curtain is suspended across said opening to close this latter and a second distinct position where said curtain is fold to open said opening said device further comprising: means for fastening one of said lateral parts of the curtain to a corresponding jamb of the opening; a member; means for fastening the other lateral part of the curtain to the member; and means for positioning the member substantially parallel  to  a  neighbouring  jamb when  the curtain is open or close. Preferably, the opening is provided in a shelter such as a car shelter, comprising a framework provided with wall studs, a canvas material supported by said framework.
Patent CA-2122723-A1 (CA)
Inventor: CURTO CATERINO
IPC: G02C5/02
Filed: 1994-02-02
Abstract: A non-deformable frame assembly for spectacles having a pair of lens surrounds joined by an upper connecting bar and a lower bridge connector, said upper connecting bar comprising a torsion bar having respective ends fixedly attached to each of the lens surrounds and said lower bridge connector comprising a first metallic element having one end affixed to one of said lens surrounds and having another end comprising an internally threaded blind hole; and a second metallic element having one end affixed to the other of said lens surrounds and having another end comprising a male threaded termination engageable into said threaded blind hole.
Patent CA-2123091-A1 (CA)
Title: Casein hydrolyzate and method for production of such casein hydrolyzate
Inventor: NIELSEN PER M
IPC: A23J1/20
Filed: 1992-11-09
Abstract: The new casein hydrolyzate does not contain any unhydrolyzed casein and is characterized by a defined molecular weight distribution. The method is characterized by being performed by means of three defined proteolytic enzymes and a non-pH-stat method. The casein hydrolyzate exhibits an optimal balance between DH, free amino acids, bitterness and yield.
Patent CA-2123157-A1 (CA)
Title: Apparatus for resurfacing cylindrical rolls and a self-servicing roller mill assembled therewith
Inventor: HALL WILLIAM M SR
IPC: B23P6/00
Filed: 1994-05-09
Abstract: Apparatus for resurfacing a cylindrical roll of a machine that includes the rollas a part of its normal operating equipment, without removing the roll from the machine. The apparatus uses a metal cutting technique rather than a metal abrasion technique. This improves safety by eliminating sparking during resurfacing operations. The apparatus comprises a cutter head which is reciprocated across the roll on a rail. The apparatus can be installed as a permanent part of the machine. It is particularly adapted for use with roller mills. The advantage is an economical, safe resurfacing system for cylindrical rolls which obviates a requirement for removing rolls from a mill for resurfacing.
Patent CA-2124151-A1 (CA)
Inventor: FITCH LAWRENCE D
IPC: C04B35/63
Filed: 1994-05-24
Abstract: Mixes for forming high alumina refractory shapes with high resistance to aluminum penetration comprising at least about 60% by weight aluminum oxide, about 1 to 5% by weight boron phosphate, and about 5 to 15 % by weight silicon carbide.  A phosphorous-containing binder is added and the mix can be formed into brick which when cured  or burned to a temperature below the oxidation temperature of silicon carbide can be used to minimize aluminum penetration and dross when the brick are employed in a metallurgical vessel in contact with molten aluminum.
Patent CA-2125956-A1 (CA)
Title: Suction lawn mower with sucking air flow generator
Inventor: POSCH LEOPOLD
IPC: A01G3/06
Filed: 1992-12-16
Abstract: ABSTRACT OF THE DISCLOSURE       A suction lawn mower has a sucking air flow generator for sucking-in grass blades through an inlet arranged in the housing.  The inlet is oriented at an adjustable angle of up to 80° in relation to the normal growth direction of the grass blades, ensuring an in-depth action of the sucking air flow and allowing grass blades especially in the area of walls, tree trunks and posts on the roadside to be sucked-in and cut down.  The invention may be used as an appliance in itself or as an accessory appliance for conventional lawn mowers.
Patent CA-2126449-A1 (CA)
Title: Polyfunctional michael addition products and refrigeration compositions containing such products
Inventor: SABAHI MAHMOOD
IPC: C07C67/347
Filed: 1992-11-17
Abstract: Lubricants having a viscosity suitable for a refrigeration lubricant as well as good miscibility with common refrigerants (including R-134a) comprise at least one oil corresponding to the formula DAm in which D is a deprotonated residue of a Michael doner, A  is a monovalent group composed of n Michael acceptor moieties, m is an integer of at least one corresponding to the valence of D, and n is an integer of at least one, preferably an integer such that the sum of n moieties in the m monovalent A groups is at least three. The novel DAm oils and other novel DAm compounds in which the sum of n moieties in the m monovalent A groups is at least three can be prepared by (1) reacting at least one Michael donor with at least one Michael acceptor in the presence of a basic compound and a phase transfer catalyst until at least some of the product molecules contain at least three acceptor moieties and (2) if desired, then subjecting the product to one or more further reactions, such as transesterification, to alter its properties. Among the more preferred products are the ester oils in which the esterifying groups contain 1-30 carbons and which have viscosities such as to make them suitable for use as lubricants.
Patent CA-2126669-A1 (CA)
Title: Intrabuccally disintegrating preparation and production thereof
Inventor: MASAKI KATSUHIRO
IPC: A61K9/00
Filed: 1992-12-15
Abstract: solid preparation soluble in the buccal cavity, which is composed of a sugar comprising lactose and/or mannitol and 0.1 - 1.2 w/w%, based on the sugar, of agar and an active ingredient and has a density, of 400 -to 1,000 mg/ml and such a strength as to withstand the handling in the manufacture thereof. It has such a sufficient practical solubility in the buccal cavity that even the aged or children having difficulty in swallowing a solid preparation, such as a tablet, can take it. It has an exceedingly high strength as compared with conventional open matrix structures and hence can withstand satisfactorily carrying and PTP packaging.
Patent CA-2127592-A1 (CA)
Title: Abrasive articles
Inventor: FOLLENSBEE ROBERT A
IPC: C08K3/00
Filed: 1994-07-07
Abstract: ABRASIVE ARTICLES Abstract of the Disclosure An abrasive article comprising a plurality of abrasive particles bonded together, bonded into a substrate, or bonded onto a backing by a cured binder, the cured binder being formed by solidifying a binder precursor comprising an aqueous acrylate polymer emulsion.  In preferred embodiments, the binder precursor includes a phenolic resin.
Patent CA-2128550-A1 (CA)
Inventor: FRULLINI ALBERTO
IPC: A41B11/14
Filed: 1994-07-21
Abstract: Method for carrying out the restitching of the tip of a manufactured tubular knitted product, particularly the closing of the toe of a sock, comprising the initial phase of producing a sock (5) finishing on the side of the toe (51) remaining open, said method comprising the following operating phases: - moving away the plate (10); - raising the knitting needles (2), with the sinkers (3) closed; raising the said knitting needles (2) once again, with the sinkers (3) open, until the stitches (4) are arranged above the nose (30) of the sinkers (3); - picking up the said stiches (4) and retaining them; - lowering the needles (2); - transferring the sock (5) out of the textile head of the machine (1) at a predetermined distance from the latter; - overturning the sock (5); - transferring the stitches (4) of a first half-row (x) onto the corresponding stitches (4) of the second half-row (y); arranging the stitches (4) of the said first and second half-rows (x,y) along a circumferential arc, at a constant angular distance, with a predetermined pitch in relation to the selected restitching fineness; - restitching the pairs of stitches (4) thus arranged and making one or more closing knots; - executing the cutting of the restitching thread; - returning the sock (5), with the toe (51) thus restitched, into the straight position and discharging it. <IMAGE>
Patent CA-2131336-A1 (CA)
Inventor: MINATO KOHEI
IPC: H02K21/12
Filed: 1994-09-01
Abstract: On a rotor (6;8) which is fixed to a rotatable rotating shaft (4), a plurality of permanent magnets (22A-22H) are disposed along the direction of rotation such that the same magnetic pole type thereof face outward. In the same way, balancers (20A-20H) are disposed on the rotor for balancing the rotation of this rotor. Each of the permanent magnets is obliquely arranged with respect to the radial direction line of the rotor. At the outer periphery of the rotor, an electromagnet (12;14) is disposed facing this rotor, with this electromagnet intermittently energized based on the rotation of the rotor. According to the magnetic rotating apparatus of the present invention, rotational energy can be efficiently obtained from permanent magnets. This is made possible by minimizing as much as possible current supplied to the electromagnets, so that only a required amount of electrical energy is supplied to the electromagnets. <IMAGE>
Patent CA-2132789-A1 (CA)
Title: Modulators
Inventor: CHADWICK PETER E
IPC: H04B1/44
Filed: 1994-09-23
Abstract: ABSTRACT    MODULATORS   Digital modulation is applied to modulation means 1 to produce a modulated output from a voltage controlled oscillator 2 in a phase locked loop during transmission of a random modulating input. A component of the input voltage on coupling capacitor 18 will be due to half the swing between logic voltage levels but, when transmission ceases and a continuous logic 1 or logic 0 state is applied, the state of charge of the capacitor 18 will change causing an unduly large frequency swing on re-transmission. This is prevented by a biassing circuit comprising resistors 19, 20 fed by tri-state buffer 12 which hold the input terminal of the capacitor at the average level between logic 0 and logic 1 when no modulation is applied.
Patent CA-2133130-A1 (CA)
Inventor: NIWA TOSHIMITSU
IPC: C07H23/00
Filed: 1994-09-28
Abstract: ABSTRACT OF DISCLOSURE For determining 3-deoxyglucosone derivatives which are intermediate metabolites of the Maillard reaction in body fluids such as blood, urine, serum, plasma and the like in gas chromatography/mass spectrometry, 13C-labelled compounds or 14C-labelled compounds are useful as an internal standard substance.  More specifically, 3-deoxyglucosone derivatives having the formula (I):                         (I) wherein *C is 13C or 14C, X is O or N-OR wherein R is Me, Et or H, and Y is SiMe3 or SiMe2tBu, and their production are provided.  The measurement of 3-deoxyglucosone derivatives is useful in diagnosing diseases such as diabetes and diseases complicated with diabetes, including diabetic nephrosis, various renal disorders, renal insufficiency, metabolic diseases of carbohydrate and the like.
Patent CA-2135205-A1 (CA)
Title: Modified fat blends
Inventor: PERLMAN DANIEL
IPC: A23D9/00
Filed: 1993-05-07
Abstract: Blended cholesterol-reduced animal fat and vegetable oil which are combined in a proportion such that the weight ratio of linoleic acid (18:2) content divided by myristic acid (14:2) content is between 2 and 9 inclusive. In addition, cholesterol-reduced animal fat can be blended with cholesterol-reduced fish oil to stabilize the fish oil against air-oxidation at room temperature.
Patent CA-2137186-A1 (CA)
Title: Erythromycine derivatives, a process for their preparation and use as drugs
Inventor: AGOURIDAS CONSTANTIN
IPC: A61P31/04
Filed: 1994-12-02
Abstract: The subject of the invention is the compounds of formula (I): <IMAGE>  in which:     - either A and B each represent a hydrogen atom,   - or A represents a hydrogen atom and B an OH radical,   - or A and B together form a carbon-carbon double bond, - and Z represents a hydrogen atom or the residue of a carboxylic acid.   The compounds of formula (I) have valuable antibiotic properties.
Patent CA-2142241-A1 (CA)
Title: Terminal for an electric cable
Inventor: CICOGNA FRANCESCO
IPC: H02G15/06
Filed: 1995-02-10
Abstract: In a terminal for a high-voltage electric cable the electric cable is broken off at a predetermined height from its entering the terminal and the electric connection is carried out as far as the overhead line is reached by a rigid conductor element; the rigid conductor element, preferably a copper pipe, is provided with an elastomeric ribbed coating and is supported by an insulating base preferably made of an epoxy resin; the assembly comprised of the epoxy resin base and rigid conductor element brings the electric field at the surface to a value consistent with the dielectric strength of the air and is long enough to form an escape line suited for the installation environment.