baber/WOPTO huggingface dataset:
Patent CA-2065447-A1 (CA)
Inventor: JOHNSON WILLIAM A
IPC: H03F3/26
Filed: 1990-09-19
Abstract: An output amplifier having a pair of controlled current generators each with an output impedance that is electrically connected to the other, a pair of output controllers each of which is across a corresponding one of the output impedances, and a pair of feedback impedances each connected from a corresponding one of the output controllers to a corresponding one of the controlled current generators. A differential amplifier is provided ahead of the controlled current generators with the amlifier input capacitively connected to the input of such differential amplifier. An offset adjuster is provided between the output impedances having its output connected to the capacitively connected differential amplifier input. A current feedback arrangement is provided between the output impedances and connected to the controlled current generators to be capable of altering currents generated thereby.
Patent CA-2069246-A1 (CA)
Title: Vehicular radiator and module construction for use in the same
Inventor: HAASCH JAMES T
IPC: F28D1/053
Filed: 1992-05-22
Abstract: Difficulty in heat exchanger module replacement and the cost of plural manifolds in a modular heat exchanger useful in heavy duty vehicles or the like is avoided in a construction that includes an elongated manifold (20) having spaced interior inlet and outlet channels (84, 86) along with a plurality of spaced inlet and outlet ports (58, 70) in fluid communication with respective ones of the inlet and outlet channels (84, 86).      An elongated frame member (14) is spaced from and parallel to the manifold (22) and has a plurality of spaced retaining formations (42). A plurality of heat exchanger modules (12) are mounted between the frame member (14) and the manifold (20) in side by side relation and each module has spaced tanks (34, 36; 50, 52) with a plurality of finned tubes (30, 32) extending between and in fluid communication therewith. One tank (34, 36) has a mating retaining formation (40) for receipt within the retaining formation (42) in the frame member (14) while the other tank (50, 52) has inlet and outlet ports (62, 64) aligned with and in fluid communication with corresponding inlet and outlet ports (68 and 70) in the manifold (20). A baffle (60) is disposed in the tank (50, 52) between the inlet and outlet ports (62, 64) thereof.
Patent CA-2069870-A1 (CA)
Title: Treatment of atopic disorders with gamma-interferon
Inventor: GEHA RAIF S
IPC: A61K38/21
Filed: 1990-11-29
Abstract: A method of treating patients having chronic, severe allergic disorders, such as atopic dermatitis or steroid-dependent asthma, with gamma interferon is disclosed. The method involves treating patients afflicted with atopic dermatitis or steroïd-dependent asthma with effective dosages of gamma interferon, which reduces the clinical severity of their disease.
Patent CA-2078265-A1 (CA)
Inventor: BOCK MARK G
IPC: C07D221/20
Filed: 1992-09-15
Abstract: -i-   18539 TITLE OF THE INVENTION AMIDE-SUBSTITUTED DERIVATIVES OF SPIROINDANYLCAMPHORSULFONYL OXYTOCIN ANTAGONISTS            ABSTRACT OF THE INVENTION     Compounds of the formula:                               94/FPG52               -ii-                   18539 where R1 is hydrogen or hydroxy and R2 is a substi-tuted amino group, a substituted heterocyclic ring or a substituted alkyl.  These compounds are oxytocin and vasopressin antagonists useful in the treatment of preterm labor, dysmenorrhea and for the stoppage of labor preparatory to cesarean delivery, timing of parturition, uterine hyperactivity, endometriosis, hypertension, congestive heart failure, hyponatremia and cognitive disorders.  Also disclosed are pharma-ceutical compositions containing these compounds, methods of their use and methods of their preparation.
Patent CA-2080039-A1 (CA)
Title: Apparatus for the observation and identification of helicopters
Inventor: LA GRANGE RICHARD E M G
IPC: G01S7/32
Filed: 1992-10-07
Abstract: Abstract Apparatus for the observation and identification of helicopters by means of an FM-CW radar apparatus provided with transmitter means (1), antenna means (2) and receiver means (3). Blade flashes caused by the rotor blades are digitized by A/D converter (4) and processed by Fourier analysis means (5) and processor (6) in order to determine the range from a helicopter to the radar apparatus and the rotor symmetry characteristics. These symmetry characteristics, together with the blade flash repetition frequency yield a substantially unambiguous indication of the helicopter type.     Fig. 2
Patent CA-2081723-A1 (CA)
Title: Corner protection device for preventing child injury
Inventor: MICHALESKI BRIAN J
IPC: E04F19/02
Filed: 1992-10-29
Abstract: ABSTRACT OF THE DISCLOSURE          CORNER PROTECTION DEVICE FOR PREVENTING CHILD INJURY A device for protecting a child against injury by impact with the corner of a wall comprises a body molded from a foam material which includes two legs at right angles so as to define inside surfaces for contacting the wall at a corner. Two bands of loop fabric are provided across the inside surfaces for cooperation with a hook fabric adhesively attached to the wall.
Patent CA-2087183-A1 (CA)
Title: Screw Unit
Inventor: DURR WALTER
IPC: A61B17/86
Filed: 1992-04-07
Abstract: Screw unit with a sealing screw fitted with a screwdriver slot for the aseptic sealing of an internal thread and an insertion post firmly but releasably seated on the sealing screw.
Patent CA-2087238-A1 (CA)
Title: Removal of peroxides from a methyl tertiary butyl ether recycle stream
Inventor: SANDERSON JOHN R
IPC: C07C41/09
Filed: 1993-01-13
Abstract: REMOVAL OF PEROXIDES FROM A METHYL TERTIARY BUTYL ETHER RECYCLE STREAM             (Docket No. 81,063 - F) ABSTRACT OF THE DISCLOSURE    An MTBE recycle stream (which consists mainly of TBA and methanol) contaminated with residual amounts of tertiary butyl hydroperoxide, ditertiary butyl peroxide and allyl tertiary butyl peroxide can be effectively catalytically treated under mild conversion conditions with a nickel, copper, chromium, iron catalyst in order to substantially completely decompose the peroxide contaminants and to thereby provide a treated MTBE recycle stream which is not only substantially free from contaminating quantities of such peroxides, but which also contains an enhanced amount of methyl tertiary butyl ether.
Patent CA-2087632-A1 (CA)
Title: Rubber modified styrene based resin composition
Inventor: OKAMOTO YASUSHI
IPC: C08F279/02
Filed: 1993-01-20
Abstract: ABSTRACT OF THE DISCLOSURE            A rubber modified styrene based resin composition which is excellent in the balance of impact strength and shapes appearance such as gloss and especially image clarity, and has a wide applicability in the field of housings for household electric apparatuses and the like requiring such a shapes appearance as having been difficult to achieve with conventional rubber modified polystyrenes (HIPSs), and which comprises a styrene based resin forming a matrix and particulate soft component containing rubbery elastomer dispersed in the matrix, wherein the soft component dispersed in the composition consists of a small-sized particulate component having a core/shell structure and an average particle size of 0.1 to 0.4 µm and a large-sized particulate component having a cell structure and an average particle size of 0.8 to 2.0 µm, a ratio by weight of the small-sized component to the large-sized component being in the range of 90 : 10 to 99 : 1, and the resin composition contains an amount of 0.01 to 0.5 % by weight of methyl phenyl silicone oil.
Patent CA-2089247-A1 (CA)
Title: Small peptide and pseudopeptide amides inhibiting the proliferation of small-cell and epithelial-cell lung cancer cells
Inventor: OROSZ ANTAL
IPC: C07K7/08
Filed: 1993-02-10
Abstract: Abstract The invention relates to novel peptide and pseudopeptide amides of the formulae (1) to (6), wherein p-HOPA-D-Trp-Phe-D-Trp-Leu ?(CH2NH)Leu-NH2        (1) D-MePhe-D-Trp-Phe-D-Trp-Leu ?(CH2NH)Leu-NH2       (2) D-MePhe-D-Trp-Phe-D-Trp-Leu-MPA                   (3) D-Tyr-D-Trp-Phe-D-Trp-Leu ?(CH2NH)Leu-NH2      (4) D-Tyr(Et)-D-Trp-Phe-D-Trp-Leu ?(CH2NH)Leu-NH2     (5) D-MePhe-D-Trp-Tyr-D-Trp-Leu ?(CH2NH)Leu-NH2       (6) wherein p-HOPA means p-hydroxyphenylacetic acid, D-MePhe stands for D-N-methylphenylalanine, MPA represents 2-amino-3-methylpentane and  ?(CH2NH) is a methyleneamino group being present instead of a peptide bond, as well as their pharmaceutically acceptable acid addition salts.          The invention further relates to pharmaceutical compositions containing these compounds as well as a process for preparing the compounds of formulae (1) to (6).  The compounds according to the invention are useful for inhibiting the proliferation of cells of the small-cell and epithelial-cell lung cancer.
Patent CA-2089604-A1 (CA)
Title: Polymeric film
Inventor: ROBINSON JULIAN N
IPC: B32B27/00
Filed: 1993-02-16
Abstract: A coated film having a polymeric film substrate with a subbing layer containing an organic acid and a polymer which has a repeating unit(s) containing a pendant nitrogen atom(s). The ratio of organic acid to polymer in the subbing layer is in the range from 1 : 0.1 to 20 by weight. The coated film exhibits excellent adhesion to photographic emulsion layers, even when applied prior to completion of any film stretching operation.
Patent CA-2090176-A1 (CA)
Title: Method of treating dry skin
Inventor: LEGROW GARY E
IPC: A61K8/00
Filed: 1993-02-23
Abstract: METHOD OF TREATING DRY SKIN                          ABSTRACT           A method of treating human skin by topically administering alone an alkylmethylpolysiloxane having the formula   in which x has a value of 1-300 and z has a value of 5-50.
Patent CA-2091427-A1 (CA)
Title: Nut and panel assembly and method of forming same
Inventor: TAKAHASHI TAKAO
IPC: F16B33/06
Filed: 1993-03-10
Abstract: A nut and panel assembly useful for pierce, clinch and weld nuts used in automotive applications, wherein the nut bore  must  be  masked  or  blocked  during  paint  application, including electrodeposition coatings. A generally cylindrical polymeric plug or blocking member is press fitted into the nut bore preferably prior to attaching the nut to the metal panel. Following installation of the nut in the panel, the plug masks the nut bore during the later coating operation.  The disclosed plug or blocking member includes an axial configured cavity and the plug may then be removed following coating by threading a bolt having an end protuberance configured to be received in the plug axial cavity into the nut bore.  The plug is then retained on  the bolt protuberance following removal  from the  threaded bore.
Patent CA-2092507-A1 (CA)
Title: High temperature stable label
Inventor: LIN KENNETH S
IPC: G09F3/02
Filed: 1993-03-25
Abstract: ABSTRACT OF THE DISCLOSURE   A high temperature resistant label that is applied to a high temperature resistant product package surface is disclosed. The label is formed by a processwherein sheet polyolefin such as polypropylene is annealed at an elevated temperature to form a stable sheet polyolefin such as polypropylene, a printablelayer is added to the sheet polypropylene, and labels are formed from the printed sheet. A high temperature stable adhesive is employed between the sheet and a backing layer. The labels are subsequently removed from the backing layer and applied to a product container. The labeled product container can then be autoclaved at temperatures above 100 degrees Celsius in order to sterilize the product with the stable labels secured to the products with the high temperature adhesive. The adhesive may be highly cross-linked and may have a standard shear holding power of at least 1,000 minutes.
Patent CA-2092780-A1 (CA)
Title: Water gun directional nozzle
Inventor: KUHN JAMES O
IPC: F41B9/00
Filed: 1993-03-26
Abstract: ABSTRACT OF THE DISCLOSURE    Present invention is a water gun nozzle assembly for attachment to the barrel of a water gun having an egress path for shooting water through a nozzle.  The nozzle assembly includes a nozzle bead with an orifice for connection to an egress path of a toy water gun, a support for the nozzle head, a housing, and a handle.  The housing is attachable to the barrel of a water gun with the support and nozzle head located within said housing and rotatably mounted therein, so as to sweep left to right and vice versa, with the support extending to the outside of said housing.          The end of the support which extends outside of said housing is directly or indirectly connected to the handle.  When the handle is indirectly connected it may be located elsewhere on the barrel or otherwise on the gun and rotatably connected indirectly to the support by a belt, gear, chain or other rotatable drive mechanism.
Patent CA-2093433-A1 (CA)
Inventor: PERREGAARD JENS KRISTIAN
IPC: A61K31/4427
Filed: 1991-09-27
Abstract: Reaction products of sertindole with an acid or an activated acid; with formaldehyde alone, formaldehyde in the presence of an alcohol or an amine, or with an acyloxymethylene halide, and having general formula (1) wherein X is CO, CS, or CH2, and if X is CO or CS; R is (i) hydrogen; alkyl; alkenyl, cycloalkyl, cycloalkenyl or cycloalk(en)ylalk(en)yl optionally substituted with hydroxy, or optionally substituted phenyl; or (ii) YR1, wherein Y is O or S and R1 is one of the substituents defined for R under (i) above; or (iii) NR2R3, wherein R2 and R3 independently are selected from the substituents defined for R under (i) above or R2 and R3 are combined to form a heterocyclic ring; or if X is CH2, R is: (iv) a group YR1 as defined in (ii); (v) a group NR2R3 as defined in (iii); or (vi) a group OC(O)R4, wherein R4 is as defined for R1; are prodrugs of sertindole and show sustained release of sertindole when injected as formulated in a suitable oii. The compounds are useful in the treatment of mental disorders such as schizophrenia including both negative and positive symptoms, non-schizophrenic psychoses, depression and anxiety.
Patent CA-2096361-A1 (CA)
Title: Manually adjustable forced air-flow deflector
Inventor: REICHERT GOTTFRIED
IPC: F24F13/08
Filed: 1993-05-17
Abstract: A manually adjustable forced air-flow deflector for use on a register of a forced air heating system, is disclosed. The forced air-flow deflector comprises a back plate having a first end and a second end, with the first and second end plates secured to the respective first and second end of the back plate so as to project forwardly in generally transverse relation with respect to the back plate. A movable air-flow guiding plate and retaining means therefor, are provided. The movable air-flow guiding plate is retained in selectively movable relation by a retaining means comprising a first, second and third pairs of directly opposed grooves disposed one in each of the end plates. The first pair of grooves retains the air-flow guiding plate in generally upstanding relation at the front of the end plates. The second pair of grooves retains the air-flow guiding plate at a central portion of the end plates in angled relation, upwardly directed away from the back plate. The third pair of grooves retains the air-flow guiding plate in generally horizontal relation at the top of the end plates.
Patent CA-2097852-A1 (CA)
Inventor: SCHNEIDER BARRY L
IPC: A61M27/00
Filed: 1993-06-07
Abstract: RETENTION DEVICE                 Abstract of the Invention A retention device, particularly useful for drainage tubes and the like, having a pad for adhesive attachment to a patient's skin at the exit/entry site for a post-surgical drainage tube.  The device includes a retainer body secured to the pad and provided with a strap to be looped and tightened about the drainage tube for immobilizing that tube.  A passage in the body receives the free end of the strap and a latching mechanism prevent  retraction of the strap unless a pair of side flanges of the body are squeezed towards each other to alter the configuration of the body' B top wall and cause upward disengagement of a restraining pawl from the ratchet teeth of the strap.  In one form of the invention, the strap is oriented horizontally and the passage is spaced well above the pad so that the horizontal plane of the passage substantially bisects the loop along its axis, thereby allowing portions of the loop to be located above and below the entrance to the passage.  In another embodiment, the strap is oriented in a vertical plane and the pawl is cammed laterally and upwardly to disengage the strap when the side flanges are squeezed towards each other.
Patent CA-2099783-A1 (CA)
Title: (2r, 3s)-.beta.-phenylisoserine and its salts, preparation and use
Inventor: DUCHESNE JEAN-PIERRE
IPC: C07C229/34
Filed: 1992-01-16
Abstract: (2R,3S)- beta -Phenylisoserine, its salts and its preparation by the action of ammonia on (2R,3R)- beta -phenylglycidic acid, and its use for the preparation of taxane derivatives of general formula: <IMAGE> (R = H, COCH3; R1 = C6H5, (CH3)3C-O-).t
Patent CA-2100379-A1 (CA)
Title: Alumina-containing carrier and hydrofining catalyst for hydrocarbon oils
Inventor: USUI KAZUSHI
IPC: C10G49/04
Filed: 1993-07-13
Abstract: A carrier suitable for preparing a catalyst for hydrofining hydrocarbon oils which has a high ability to eliminate metals contained in the hydrocarbon oils and an improved metal tolerance as well as said catalyst are provided.      The carrier of the present invention is an alumina-containing carrier which shows a peak at 28 of 27° in the powder X-ray diffraction pattern when carrying Mo and Co or one or more other metals selected from among metals of the groups VIA and VIII in the periodic table together with Mo and Co.
Patent CA-2101535-A1 (CA)
Inventor: NOEL ROLAND
IPC: A23C9/144
Filed: 1992-01-24
Abstract: 2101535 9212642 PCTABS00130 Le procédé de l'invention comporte une étape initiale d'extraction du phosphocaséinate de calcium qui comprend une acidification du lait (2) dans un électrodyalyseur (1) trois compartiments jusqu'à atteindre un pH égal à 5, c'est-à-dire légèrement supérieur à celui du point isoélectrique de la caséine et une séparation (4) au moins partielle de la caséine et du lactosérum par centrifugation du lait acide à pH 5 issu de l'électrodialyseur (1).
Patent CA-2101932-A1 (CA)
Title: Apparatus and methods for automerging images
Inventor: PITTELOUD DOMINIQUE
IPC: H04N1/387
Filed: 1992-12-08
Abstract: According to the invention, apparatus and methods are provided for automatically merging a variety of images, including vector and bitmap graphic images, as well as text images. In a method of the present invention, the automatic merging of image strips (10, 20) to recreate a source image includes acquiring first (10) and second (20) image strips; locating at least one feature in the first (10) image strip; locating this feature in the second (20) image strip; and merging the two image strips (10, 20) into a single image, based on the matching feature.
Patent CA-2101948-A1 (CA)
Title: Liquid developer imaging system
Inventor: ALMOG YAACOV
IPC: G03G9/12
Filed: 1992-01-21
Abstract: Liquid toner compositions for electrostatic imaging, which comprise colorant particles, a carrier liquid, at least one charge priming agent selected from alkoxides of aluminum and alkoxides of zirconium reacted with said particles and at least one charge director, wherein said charge priming agent is present in the colorant particles only near the surface thereof.
Patent CA-2102572-A1 (CA)
Inventor: STEVENSON PAUL E
IPC: B60T8/36
Filed: 1993-11-05
Abstract: Described is a microvalve comprised of a movable spool and/or seat comprising a silicious spool having three planes, e.g. three planes aligned with all of the spool's planes, and a silicious seat conforming to the spool's planes.  The spool and/or the seat may move to open or close the valve.
Patent CA-2103991-A1 (CA)
Title: Process for continuous electrochemical lead refining
Inventor: OLPER MARCO
IPC: C22B13/00
Filed: 1993-08-12
Abstract: The raw lead to be refined, whether of mineral origin or from reclaiming operations, the particle size of which has been reduced to a range not larger than 50 mm, is leached in a suitable apparatus with a solution of ferric fluoroborate in fluoroboric acid.      During the leaching step, lead gets dissolved, with ferric fluoroborate being reduced to ferrous fluoroborate according to the following reaction: 2 Fe (BF4)3 + Pb ~ Pb(BF4)2 + 2Fe(BF4) (1) The leaching apparatus behaves hence as an external anode installed outside of the cell.      The resulting solution is sent to the cathodic compartment of a diaphragm cell in which lead is deposited on a cathode of stainless steel, in compact, highly pure form, from which it is periodically won.      The so depleted-of-lead solution is sent to the anodic compartment of the same cell, in which a suitable anode oxidizes ferrous fluoroborate to ferric fluoroborate.
Patent CA-2104272-A1 (CA)
Inventor: REID PAULA E
IPC: B65H3/04
Filed: 1993-08-17
Abstract: A bottom vacuum corrugated feeder (BVCF) includes a tray for supporting a stack of documents. The tray is angled downhill relative to the feeding direction of the documents such that the leading edge of the stack is urged to a common stop member. The tray also includes a single side guide for aligning one side edge of the stack. A stack height sensor sends a signal corresponding to stack height to a controller which in turn controls voltage to be applied to a DC motor controlled blower based on a predetermined ratio of air flow pressure to stack pressure. The structure enables intermixed size document feeding in a BVCF.
Patent CA-2105323-A1 (CA)
Title: Calcium fortified powdered milk products with improved dispersibility
Inventor: KORTE DAVID D
IPC: A23C1/04
Filed: 1993-09-01
Abstract: ABSTRACT      The present invention relates to calcium fortified powdered milk products with improved dispersibility in aqueous media and a process for the production thereof.  The process generally comprises blending a milk product with a calcium fortification system to form a calcium fortified mixture; cooling said calcium-fortified mixture down to a temperature effective to initiate lactose crystallization; and, dehydrating said calcium-fortified mixture to obtain a calcium fortified dry milk powder with improved dispersibility in aqueous media.
Patent CA-2106318-A1 (CA)
Title: Cyclohex(en)ylcarboxamides, the preparation thereof, and compositions containing them for controlling fungal pests
Inventor: EICKEN KARL
IPC: A01N43/10
Filed: 1993-09-16
Abstract: Cyclohex(en)ylcarboxamides, their manufacture and agents contain-ing them for controlling harmful fungi ABSTRACT OF THE DISCLOSURE:         N-Cyclohex(en)ylcarboxamides of the formula I               I   where:          R   is substituted or unsubstituted alkyl, alkoxy, alkenyl, alke-nyloxy, alkynyl, alkynyloxy, cycloalkyl, cycloalkenyl, cyclo-alkyloxy, cycloalkenyloxy, phenyl or benzyl; Z   is CH2CH2 or CH=CH; A   is one of the radicals A1 to A7:                                                                     where X        is CH2-, -S-, -SO- or -SO2-; Y        is -O- or -S-; R1, R2,  R4, R5 and R7 are halogen, alkyl or haloalkyl; R3 and   R6 are hydrogen, halogen or alkyl; n        is 1 or 2; methods of manufacturing them, agents containing them and the use thereof for controlling harmful fungi.
Patent CA-2107088-A1 (CA)
Title: Anti-thrombotic peptides and pseudopeptides
Inventor: KLEIN SCOTT I
IPC: C07K5/072
Filed: 1992-03-30
Abstract: This invention relates to novel peptides and pseudopeptides that inhibit platelet aggregation and thrombus formation in mammalian blood thereby being useful in the prevention and treatment of thrombosis associated with disease states such as myocardial infarction, stroke, peripheral arterial disease and disseminated intravascular coagulation, to pharmaceutical compositions including such compounds and to their use in inhibiting thrombus formation and platelet aggregation in mammals.