baber/WOPTO huggingface dataset:
Patent CA-2044793-A1 (CA)
Title: Injection molding manifold with integral heated inlet portion
Inventor: TENG ALEX C
IPC: B29C45/17
Filed: 1991-06-13
Abstract: A compact injection molding melt distribution manifold. The manifold has integral or monolithic inlet and main portions and both, portions have a common electrical heating element. A melt passage extends through the manifold from a common inlet in the inlet portion and branches in the main portion to a number of spaced outlets leading to different gates.
Patent CA-2046620-A1 (CA)
Title: Ticket dispensing printer
Inventor: FULTON ALFRED L
IPC: G07B1/00
Filed: 1990-02-02
Abstract: The printer utilizes a high-speed data print engine (30) to print documents such as airline tickets. Preferably, the printer is part of a machine which is operated by a credit-card or the like so that the machine serves as a customer-operated ticket issuing terminal. The ticket blanks (22) preferably are in a fan-fold form, with perforations (28) between them. An improved separator or "burster" (32) is provided for separating the ticket blanks from one another. The burster has an arm (126) which is moved rapidly across the path of travel of the ticket blanks at or near the location of the perforation, while a drive roller mechanism (72 to 86) holds the blanks against longitudinal slippage during bursting.  Preferably, the printed ticket coupons in each batch of tickets are collected in a bin (36) inside the machine until it is determined that the batch is complete. Only then are the tickets delivered outside the machine to the purchaser. If the batch is not complete, the printed tickets forming the incomplete batch are delivered to a safe storage box (42) inside the machine so that the ticket blanks can be accounted for. A device is provided to record/reproduce data on a magnetic strip on each ticket. A drive roller (66) and driven belt (68) combination are used to move the ticket smoothly past a record/reproduce head.
Patent CA-2050097-A1 (CA)
Inventor: IMAI OSAMU
IPC: H01C7/112
Filed: 1991-08-28
Abstract: An excellent voltage non-linear resistor having a superior voltage-current characteristic property, a good switching current impulse withstanding capability, a good lightning current impulse withstanding capability, a large discharge voltage V0.1mA of 230-330 V/mm, a small deterioration rate of the discharge voltage V0.1mA after applying a lightning current impulse, a prolonged electric life under electrical stress, and a splendid discharge voltage at large current area is provided which contains zinc oxide as a main component, and subsidiary components of 1 0.5-1.2 mole% of bismuth oxide calculated as Bi2O3, 2 0.3-1.5 mole% of cobalt oxide calculated as CO2O3, 3 0.2-0.8 mole% of manganese oxide calculated as MnO2, 4 0.5-1.5 mole% of antimony oxide calculated as Sb2O3, 5 0.1-1.5 mole% of chromium oxide calculated as Cr2O3, 6 0.6-2.0 mole% of silicon oxide calculated as SiO2, 7 0.8-2.5 mole% of nickel oxide calculated as NiO, 8 not more than 0.02 mole% of aluminum oxide calculated as Al2O3, 9  0.0001-0.05 mole% of boron oxide calculated as B2O3, and 10 0.001-0.05 mole% of silver oxide calculated as Ag2O, and the resistor having 11 a discharge voltage V0.1mA of 230-330 V/mm at a current density of 0.1 mA/cm2 calculated per unit.     thickness of the sintered resistor, 12. a discharge voltage ratio V10A/V0.lmA of 1.2-1.45 at current densities of 10 A/cm2 and 0.1 mA/cm2, 13. a deterioration rate of discharge voltage of not more than 10% at a current density of 0.1 mA/cm2 before and after applying twice a lightning current impulse of a curent density of 5 kA/cm2 (4/10 µs wave form), and 14.  a discharge voltage ratio V0.1mA/V1µA of not more than 1.4 at current densities of 0.1 mA/cm2 and 1 µA/cm2.
Patent CA-2050916-A1 (CA)
Title: Acoustic impact delivery catheter with end cap
Inventor: ROSEN DAVID I
IPC: A61B17/00
Filed: 1990-02-22
Abstract: ABSTRACT OF THE DISCLOSURE           Method and apparatus for fracturing hard deposits such as urinary and biliary stones and atherosclerotic plaque in the human body.  A flexible guide having a hard mass capping an end is adapted for insertion through a fluid passage in a living body.  An energy source creates a rapid vapor expansion adjacent to the cap causing it to undergo a pulse like movement, imparting a high-velocity impulse to an adjacent deposit, thereby fracturing it.  The energy source may be a laser with a fiber optic delivery system in the guide terminating adjacent to the cap to cause vaporization of the mass cap to create the vapor expansion.  The energy source may be a spark generator with a conductor associated with the guide to deliver a fluid vaporizing spark adjacent to the mass cap.  Other forms of rapid energy delivery such as chemical detonations or ballistic impact may also be applicable.
Patent CA-2054653-A1 (CA)
Title: Novel 2-saccharinylmethyl aryl carboxylates useful as proteolytic enzyme inhibitors and compositions and method of use therefor
Inventor: DUNLAP RICHARD P
IPC: C07D417/12
Filed: 1991-10-31
Abstract: ABSTRACT OF THE DISCLOSURE         Disclosed are novel 2-saccharinylmethylaryl carbonates of the formula:      (wherein Ar is phenyl, naphthyl or anthryl or such a group substituted one to three substituents such as alkyl, alkoxy, amino, halogen, hydroxy etc.; R4 is such as hydrogen, halogen, alkyl, cyano, amino, alkoxy, alkoxy carbonyl or phenyl; and R5 is hydrogen or substituent such as halogen, cyano, nitro, amino, etc. or R5 is a 5- or 6-membered saturated ring fused to the saccharin), similar compounds of the formula:                             (wherein R4a is hydrogen, alkyl or phenyl; R6 is hydrogen or primary alkyl; or R4a and R6 together form spirocyclopropyl;          R7 is hydrogen or alkoxy; and Ar is as defined above) and of the formula:       (wherein A is methylene, ethylene or dimethylmethylene and Ar is as defined above), useful in the treatment of degenerative diseases.
Patent CA-2055796-A1 (CA)
Inventor: NADERHOFF BRYAN A
IPC: C08G59/18
Filed: 1991-11-19
Abstract: A curing agent for a water borne epoxy resin composition wherein the curing agent is the reaction product of a chemical excess of a polyfunctional epoxide compound and a quaternary ammonium salt in which substantially all of the excess epoxide groups in the reaction product are subsequently consumed in a reaction with a polyamine.  A process for preparing the curing agent  and  a hardenable  film  forming coating  composition containing as essential components, the curing agent, at least one water dispersible epoxy resin and water is also disclosed.
Patent CA-2055844-A1 (CA)
Title: Slow-releasing composition of platinum-containing anticancer agent
Inventor: TSURUTANI RYOICHI
IPC: A61K33/243
Filed: 1991-11-19
Abstract: ABSTRACT OF THE DISCLOSURE   A slow-releasing composition of a platinum-containing anticancer agent comprising a platinum-containing anticancer agent bound to deacetylated chitin.  The release of the platinum-containing anticancer agent is sustained for a prolonged duration of several months, thereby minimizing undesirable side effects of the platinum-containing anticancer agent.
Patent CA-2056295-A1 (CA)
Title: Safety booster for explosive systems
Inventor: BARTON JOHN A
IPC: E21B43/1185
Filed: 1991-11-27
Abstract: Abstract of the Disclosure A safety booster for a perforation gun assembly which includes a cup having at least one opening and a secondary explosive disposed within the cup. The booster also includes a cover for the opening to contain the secondary explosive inside the cup.
Patent CA-2056957-A1 (CA)
Inventor: HORROBIN DAVID F
IPC: A23L33/00
Filed: 1991-12-04
Abstract: A B S T R A C T                      N U T R I T I O N      Countering  side effects of parenteral or fluid-diet enteral   nutrition by adding one or more 6-desaturated essential  fatty  acids  (EFAs)  to  parenteral  or  enteral composition  (particularly  low-fat   compositions)  being given,  or giving them in addition to the compositions.
Patent CA-2057857-A1 (CA)
Inventor: GOLDSTEIN HENRY
IPC: G06N5/02
Filed: 1990-04-03
Abstract: Un système de création de documents met en oeuvre un système expert basé sur des définitions, et un programme d'édition pour produire un document de sortie à partir d'un document-type et de réponses du système expert. La base des connaissances du système expert est constituée d'une hiérarchie de termes et de leurs définitions. Pour produire une réponse experte, une composante du système expert, à savoir un moteur d'inférence, évalue un terme en évaluant la totalité des définitions des termes qui se trouvent dans la hiérarchie de définitions de ce terme. Dans le système de création de documents, les termes incluent des termes fragmentaires qui sont définis comme des parties du document-type. D'autres termes de la base de connaissances peuvent apparaître à l'intérieur de cette partie. Le système de création de documents comporte une composante définition de termes qui, lorsque l'utilisateur définit un terme fragmentaire, fournit le programme d'édition à l'utilisateur de sorte que ce dernier peut écrire le fragment représenté par le terme fragmentaire. Une fois que l'utilisateur a défini le terme fragmentaire, la composante définition de termes ajoute le terme fragmentaire à la base de connaissances et vérifie que tous les autres termes de cette partie sont définis dans la base de connaissances. Dans la négative, l'utilisateur se voit demander une définition. Pour créer un document, le moteur d'inférence évalue un terme qui est défini selon un ou plusieurs termes fragmentaires. Lorsque l'évaluation indique qu'un terme fragmentaire doit être inclus dans le document, le moteur d'inférence utilise le programme d'édition pour retrouver tous les autres termes du fragment, évalue les autres termes, et ensuite utilise le programme d'édition pour transférer par copie, du document-type au document en cours de création, le texte du terme fragmentaire et pour remplacer par leurs valeurs les autres termes dans le document en cours de création.
Patent CA-2058847-A1 (CA)
Title: Air separation
Inventor: RATHBONE THOMAS
IPC: F25J3/04
Filed: 1992-01-07
Abstract: Air is compressed in a compressor 2 and has water vapour and carbon dioxide removed therefrom in an apparatus 4. A portion of the resulting purified air is then cooled by passage through a main heat exchanger 6 to a temperature suitable for its separation by rectification. The air is then introduced into the higher pressure stage 12 of a double rectification column 10 (which also has a lower pressure stage 14). Liquid oxygen is withdrawn from the lower pressure stage 14 by a pump 36 and is vaporised by passage through the heat exchanger 6 countercurrently to the aforementioned air to form a high pressure gaseous oxygen product. A second portion of the purified air is further compressed in compressors 38 and 40 and is then passed through the heat exchanger 6 countercurrently to the oxygen product, thereby helping to warm such product. A part of the first portion of air is withdrawn from an intermediate region of the heat exchanger 6, is expanded in a turbine 50 and is introduced into the lower pressure rectification stage 14. A part of the second portion of the air is taken from intermediate the compressors 38 and 40 and is passed through the heat exchanger 6, being withdrawn therefrom at an intermediate location thereof. This air stream is then expanded in an expansion turbine 48 and is passed into the higher pressure rectification stage 12 of the column 10.
Patent CA-2059510-A1 (CA)
Inventor: BIRKMAYER JORG
IPC: A23L1/30
Filed: 1992-01-16
Abstract: Use of nicotinamide-adenine-dinucleotide in its reduced form (NADH) and/or nicotinamide-adenine-dinucleotide phosphate in its reduced form (NADPH) and/or a physiologically compatible salt thereof for energy substitution in the human or animal body, as well as a food or drink for human consumption or a feed for animal consumption having a content of said substances.
Patent CA-2060707-A1 (CA)
Title: Battery to prevent cell reversal
Inventor: HUHNDORFF HARRY R
IPC: H01M50/559
Filed: 1992-02-05
Abstract: BATTERY TO PREVENT CELL REVERSAL                           ABSTRACT     Batteries of this invention prevent the flow of electrical current between a reversed cell and an adjacent cell aligned in an end-to-end configuration.  Terminals useful with batteries of this invention are characterized by an electrically nonconductive portion cooperatively positioned above an electrically conductive portion.  In one embodiment, the terminal's electrically nonconductive portion is masked with an electrically nonconductive resin.
Patent CA-2065609-A1 (CA)
Title: Epoxy curing agents
Inventor: ALEXANDER DAVID C
IPC: C07C211/49
Filed: 1992-04-08
Abstract: EPOXY CURING AGENTS     (D#81,076-F) ABSTRACT OF THE DISCLOSURE         An epoxy resin composition comprises the cured reaction product of an epoxy base resin and a curing agent mixture.  The curing agent mixture comprises a di-primary amine and a carbamate which is the reaction product of the amine and a cyclic carbonate.  The amine has a molecular weight of 60 to 400.          Ethylene carbonate and propylene carbonate are the preferred carbonates.  The preferred curative comprises a 1:1 to 2:1 molar amine:carbamate mixture.     RAM:pg 81076.app
Patent CA-2066132-A1 (CA)
Title: 2-phenanthridonyl carbapenems
Inventor: DININNO FRANK
IPC: C07F9/6558
Filed: 1992-04-15
Abstract: TITLE OF THE INVENTION     ABSTRACT OF THE DISCLOSURE          Carbapenems of the formula          with A as          or          are useful antibacterial agents.
Patent CA-2068185-A1 (CA)
Title: Chemically bonded adherent coating for abrasive compacts and method for making same
Inventor: MAREK HENRY S
IPC: B23B27/20
Filed: 1992-05-07
Abstract: ABSTRACT OF THE DISCLOSURE      A method for coating cluster compacts of polycrystalline diamond and CBN particles is provided, wherein the cluster compact is not exposed to high temperatures due to selective heating of the coating/cluster compact interface with the use of laser energy. Strong coatings can be formed on thermally sensitive compacts which allow such compacts to be brazed directly to a tool holder.
Patent CA-2069991-A1 (CA)
Title: Thermosetting resin composition
Inventor: KOOIJMANS PETRUS G
IPC: C08G59/12
Filed: 1992-05-29
Abstract: A thermosetting resin composition comprising i) an advanced resin product obtainable by reacting a) a diglycidylester of an alpha, alpha'-dibranched dicarboxyiic acid with b) an alpha,alpha'-dibranched dicarboxylic acid, and ii) a curing compound.
Patent CA-2070402-A1 (CA)
Title: Polyacetal resin composition
Inventor: WAKATSUKA SEI
IPC: C09J175/00
Filed: 1991-10-03
Abstract: ABSTRACT     A polyacetal resin composition which comprises a polyacetal resin (as component A) and one or more members selected from the group consisting of an isocyanate com-pound, isothiocyanate compound, and modified product thereof (as component B) in an amount of 0.1-15 wt% of the composition, said polyacetal resin composition exhibiting good adhesion properties when bonded with a curable reac-tive resin adhesive.        The present invention also relates to a part comprising a combination of the mold consisting of the composition and the adhesive.
Patent CA-2072834-A1 (CA)
Title: Ketone derivatives
Inventor: ANDO RYOICHI
IPC: C07D307/52
Filed: 1992-06-30
Abstract: Abstract of the Disclosure:        A novel ketone derivative (I) which possesses a potent inhibitory activity against thiol protease such as papain, cathepsin B, cathepsin H, cathepsin L, calpain or the like with excellent properties regarding oral absorbance, tissue transference and cell membrane permeability, and are clinically useful in the treatment of various diseases such as muscular dystrophy, amyotrophy.          Also provided are a process for producing the compound (I) and a pharmaceutical composition containing the same.
Patent CA-2075958-A1 (CA)
Title: Apparatus and method for cleaning contact lenses
Inventor: BECKRICH MARY B
IPC: G02C13/00
Filed: 1990-01-30
Abstract: APPARAIUS AND METHOH FOR CLEANING CONIACT LENSES                 ABSTRACT OF THE DISCLOSURE   An apparatus (12) for cleaning contact lens (14) includes a cleaning case (10) having a base (16) and a cover (18) pivotally mounted (24) to the base.  The base is provided with two spaced-apart domed lower cleaning pad receptacles (22,22).  Cleaning pads (44,48) having surfaces (50) spaced-apart handling surfaces (52) are installed on each of the re-ceptacles so that the cleaning surfaces of the upper pads are facing the cleaning surfaces of the lower pads.  The cleaning pads are absorbent and are impregnated with a suitable cleaning fluid.  Lenses (14) to be cleaned are placed on the top of each of the lower cleaning pads, the upper clean-ing pads are placed on top of the lenses.
Patent CA-2077813-A1 (CA)
Title: Apparatus and method for spot position control in an output device employing a linear array of light sources
Inventor: PAOLI THOMAS L
IPC: H04N1/12
Filed: 1992-09-09
Abstract: In a method and apparatus for raster scanning optical output device, such as a laser printer or the like, an array of independently addressable light emitting devices, such as an array of solid state lasers, is used to control spot position on an image plane in the slow scan direction. The array is disposed such that the spots emitted from each element of the array impinge the image plane displaced in the slow scan direction from one another. The total distance between all the spots is less than the distance between fast scan direction scan lines. Only a single element of the array is operated per scan line, thus only a single spot is formed on the image plane per scan line. Control of which of the elements of the array emits a light beam per scan line allows control of the spot position in the slow scan direction for that scan line.
Patent CA-2079530-A1 (CA)
Inventor: CHUN VICTOR L
IPC: B21D45/00
Filed: 1992-09-30
Abstract: ABSTRACT OF THE DISCLOSURE     A punch holder is described having a stripper ar-rangement composed of an annular array of nested coil springs housed within a series of aligned facing bores in a punch holder tang and punch holder body to generate a high stripping force in a compact space.  A threaded removal ring is employed to force a press fitted stripper cap off the end of the punch holder body.  A support ring can be employed to support the stripping cap for small sized punches, or a metal reinforcement molded into the stripper cap.
Patent CA-2081461-A1 (CA)
Title: Adaptive brake control
Inventor: EWE ULRICH
IPC: B60T13/66
Filed: 1991-04-18
Abstract: An electronic brake control simulates by electronic means various real marches of the pneumatic pressures in a braking system, in particular the pressure in the main air pipe of the train, the pressure in the R-containers of the individual wagons and the pressure in the individual brake cylinders. When the brakes are released, values are determined from these model values and the actually backfed air volume during brake release. The pilot control pressure for a relay valve can be increased by these values in order to release the brakes more rapidly. The train model determines by an adaptive learning method at the end of a brake releasing process values for the volume of the main air pipe and the R-containers of the train, so that the train model adapts itself to the actually existing train.
Patent CA-2082289-A1 (CA)
Title: Cable holders for electric appliances
Inventor: CORCORAN MICHAEL
IPC: H02G11/02
Filed: 1992-11-06
Abstract: ABSTRACT       The  invention relates to cable holders,  particularly for electric domestic appliances such as irons.   With such as electric irons where a fixed length cable is provided for  the plugged  connection  of the appliance to mains,  can  lead  to interference  between the trailing lead and the article to  be ironed.   Cordless  irons have been evolved but here the  iron needs  to  be returned to its power base for reheating  during use with great frequency because of rapid loss of  heat.   The invention  seeks to avoid those disadvantages mentioned above, which  objective  is met by providing a  cable  holder  having a  casing (2,  3) having a first opening (12) therein  through which  extends  a first power cable (13) for connection  to  a power supply,  a second opening (20, 21) therein through which extends  a  second  power  cable (22) for  connection  to  the appliance,  cable support means (9) within the  casing,  means (30)  to  urge  the  second  cable  onto  the  support  means, electrical connection means (17,  18,  19, 27, 28, 29) between respective  live  (14,  24) and neutral (15,  25)  and,  where provided,  earth (16, 26) leads of the first and second cables (13,  22)  whereby the second cable (22) can be  automatically fed into and out of the casing (2,  3) during use to allow the appliance to be used whilst maintaining the shortest length of cable  required  during  use and maintaining  the  appropriate electrical connection.
Patent CA-2082543-A1 (CA)
Title: Low fat spreads and dressings
Inventor: HEERTJE ISSAC
IPC: A23L27/60
Filed: 1992-11-10
Abstract: A spread or dressing comprising a mesomorphic phase, said product comprising from 0 to 20 wt% of fat, 0.1 to 30 wt% of biopolymers and 0.1 to 30 wt% of edible surfactants.
Patent CA-2082928-A1 (CA)
Inventor: BEAUMONT KEVIN
IPC: A61K49/00
Filed: 1992-03-13
Abstract: Methods for treatment of diabetes and other insulin-requiring conditions by administering insulin and a calcitonin with or without amylin, and methods for treatment of hypoglycemic conditions by administering a calcitonin alone or in combination with glucagon and/or an amylin, and related compositions.
Patent CA-2084882-A1 (CA)
Title: Automatic data acquisition system
Inventor: FEMBOECK JOSEF
IPC: B65F1/14
Filed: 1991-06-09
Abstract: ABSTRACT           In an automatic data acquisition system, in particular for acquiring data relating to refuse, comprising a receptacle (1) and a collection container serving to empty the receptacle (1), the receptacle (1) is provided with an identification feature (4).          Associated with the collection container are a reader (5) for recognizing or reading the identification feature (4), a weighing device (6) for weighing the receptacle before and after its emptying, and a computer (7) with a memory unit for storing the weight difference of the receptacle (1) before and after its emptying and associating thereto the identification feature (4).            Figure 1
Patent CA-2084888-A1 (CA)
Title: Intercellular adhesion mediators
Inventor: PAULSON JAMES C
IPC: A61K35/12
Filed: 1991-06-14
Abstract: The present invention relates to compositions and methods for reducing or controlling inflammation and for treating inflammatory disease processes and other pathological conditions mediated by intercellular adhesion. Compositions which selectively bind a selectin receptor and which have at least one selectin-binding moiety are provided by the present invention. The selectin-binding moieties have the general formula:  R1-Gal.beta.1,4(Fuc.alpha.1,3)GlcNAc-(R2)a wherein R1 is an oligosaccharide or R3-R4-C(CO2H)-, wherein R3 and R4 are the same or different and are -H, -C1-C8 alkyl, -hydroxyl C1-C8 alkyl, -aryl C1-C8 alkyl, or -alkoxy C1-C8 alkyl; wherein R2 is .beta.l, 3Gal, .alpha.1, 2Man or .alpha.1, 6GalNac and a is 0 or 1.
Patent CA-2085135-A1 (CA)
Inventor: TRULLAS RAMON
IPC: A61K31/215
Filed: 1991-06-11
Abstract: A method is disclosed for the treatment of mood disorders, including major depression, by administering an effective mood disorder treating amount of a compound possessing functional antagonist properties for the N-methyl-D-aspartate recep-tor complex.