baber/WOPTO huggingface dataset:
Patent CA-2018752-A1 (CA)
Title: Gear case for power window regulators and power window regulator using same
Inventor: KOSHIMURA TAKEFUMI
IPC: F16H57/02
Filed: 1990-06-12
Abstract: Abstract A gear case for power window regulators, housing therein a worm gear for use in reducing the rotational speed of a motor in a power window regulator is characterized in that said gear case consists of a thermoplastic resin, and a metal plate at least the greater part of which is buried in said thermoplastic resin by insert molding, said metal plate being composed of a projecting portion extending outward along a bearing, which is provided on said gear case, for an output shaft, and a substantially flat portion extending along the side surface of said gear case from a base part of said projecting portion to the outer circumference of said gear case.
Patent CA-2020078-A1 (CA)
Title: Powder coating with flat finishes
Inventor: POTTER TERRY A
IPC: C07C281/06
Filed: 1990-06-28
Abstract: ABSTRACT                         Mo3239 POWDER COATINGS WITH FLAT FINISHES    The present invention is directed to coating compositions comprising a) polyisocyanates having a content of isocyanate groups blocked by blocking agents of about 10 to 35% by weight and containing about 0.5 to 10.0 % by weight of structural units corresponding to the formula -CO-NH-NH-CO-and b) polyhydroxy polyacrylates in an amount sufficient to provide an equivalent ratio of blocked isocyanate groups to hydroxyl groups of about 0.5:1.0 to 2.0:1Ø          The present invention is also directed to the coatings prepared from these coating compositions.          Finally, the present invention is directed to blocked polyisocyanates which have a content of isocyanate groups blocked by blocking agents of about 10 to 35% by weight and about 0.5 to 10.0 % by weight (calculated as -CO-NH-NH-CO-, MW 86) of structural units corresponding to the formula -CO-NH-NH-CO-Q-wherein Q    represents NH-NH-CO- or the group R-(CO-NH-NH-CO-)n R    is an n + 1 valent hydrocarbon radical and n    has a value from 1 to 3.     Mo3239
Patent CA-2020600-A1 (CA)
Title: Face seal assembly
Inventor: TELLIER GILBERT F
IPC: F16L23/20
Filed: 1990-07-06
Abstract: Docket 88R020 FACE SEAL ASSEMBLY                 ABSTRACT OF THE DISCLOSURE          An  improved  face  seal  assembly  (10)  is provided to prevent fluid leakage between assembled structural components (12), (14) or the like, such as housing components of a fluid control valve or the like.   The face seal assembly (10) comprises a metal seal  ring  (16)  defined  by  a  rigid  seal base  (22) having  generally parallel axial side faces  (24),  in combination with a pair of deflectable seal legs (26) extending  generally radially from the seal base as axially  diverging  continuation  of  said  side  faces. The seal ring  (16) is sandwiched coaxially between a pair  of  film  gaskets  (18)   of  a  selected  seal material,   preferably   such   as   a   Teflon   coated polyimide film.   The resultant seal ring and gasket stack  forms  the  face  seal  assembly  (10)  and  is interposed between assembled housing components or the like to deflect the seal legs (26) toward each other into  substantially  coplanar relation with the axial side faces (24) of the seal base (22).
Patent CA-2022106-A1 (CA)
Inventor: NAKASHIMA TOMOYUKI
IPC: G10L15/22
Filed: 1990-07-27
Abstract: There  is  disclosed  a  system  which  can  be subjected to remote control by an input voice command, which comprises: a voice detection circuit for detecting inputting of a voice signal; a voice command introduction circuit for introducing an inputted voice command after the detection by the voice detection circuit;  a speech recognition circuit for making a comparison between the voice  command  introduced  by  the  voice  command introduction circuit and a voice command registered in advance  to  thereby  recognize  the  introduced  voice command;  and  a  control  circuit  for  executing,  in dependency  upon  a  recognition  result  from  the  speech recognition circuit, a command determined in advance in correspondence with the registered voice command, wherein after input of the voice signal is detected, introduction of  the  inputted  voice  command  is  initiated,  whereby execution of the command determined in advance is carried out  in dependency upon  the  recognition  result of  the introduced voice command.
Patent CA-2024070-A1 (CA)
Title: Carrying bag for skis, boots thereon and poles
Inventor: BECKER LANE T
IPC: A45C11/00
Filed: 1990-08-27
Abstract: CARRYING BAG FOR SKIS, BOOTS THEREON AND POLES      ABSTRACT OF DISCLOSURE    A flexible bag to fit over and carry the medial portions of a pair of skis, in side by side relationship, with ski boots in place in the bindings of the skis.  The bag provides similar sides that overlap to define a closable, vertically orientated medial opening for equipment placement communicating with end openings to allow ski and pole projection therethrough.  A rigid skid plate on the forward bottom portion of the bag aids skidding transport over a supporting surface.  An elongate carrying strap may be selectively positioned through plural fasteners on the bag surface to secure bag closure and the strap may be fastened to an external object to aid in preventing theft of either bag or equipment therein during transport or storage.  Ski poles may be carried in the bag above the skis and between boots in the bag.  Separable flexible tubular covers protect the end portions of skis and poles projecting beyond the ends of the bag.
Patent CA-2025202-A1 (CA)
Title: Phenylalkanoyl substituted imidazo {4,5-c} pyridines
Inventor: STEALEY MICHAEL A
IPC: C07D471/04
Filed: 1990-09-12
Abstract: Abstract Phenylalkanoyl Substituted Imidazo[4,5-c]Pyridines This invention relates to substituted imidazopyridine dervatives having the following formula   I   and isomers thereof; or a pharmaceutically acceptable acid addition salt thereof:  wherein Rl and R2   are each independently selected from hydrogen; straight or branched chain alkyl of 1 to 15 carbon atoms; cycloalkyl of 3 to 8 carbon atoms: substituted cycloalkyl which can be substituted one or more by alkyl of 1 to 6 carbon atoms: phenyl;     substituted phenyl which can be substituted one or more by alkyl of 1 to 6 carbon atoms or halogen; straight or branched alkenyl having 3 to 15 carbon atoms.   y        is phenyl or phenyl substituted once or more than by alkyl of 1 to 6 carbon atoms; alkoxy wherein the alkyl is 1 to 6 carbon atoms; and halogen selected from the group consisting of bromo, fluoro or chloro.   m         is an integer from 0 to 5.   n         is an integer from 1 to 5.    R3        is a group substituted at one or more of the 4, 6 or 7 positions of the pyridine ring said groups being independently selected from hydrogen, alkyl of l to 6 carbon atoms; halogen wherein the halogen is selected from bromo, fluoro, or chloro:     or alkoxy wherein the alkyl is 1 to 6 carbon atoms;      R4        is hydrogen or alkyl of 1 to 4 carbon atoms.   useful in the treatment of diseases or disorders mediated by platelet-activating factor.  This invention also relates to pharmaceutical compositions of such substituted imidazopyridines.
Patent CA-2028124-A1 (CA)
Title: Novel non-single crystalline materials containing ir, ta and al
Inventor: HASEGAWA KENJI
IPC: C22C5/04
Filed: 1990-02-28
Abstract: An ink jet head is furnished with an electrothermal transducer which has a heat-generating resistor (1). (1), when energised, generates thermal energy, which is utilised for direct heating of an ink on a thermal action plane and thus for jetting the ink. The heat-generating resistor (1) is made of a material contg. Ir, Ta and Al. The component material of (1) is a non-monocrystalline, polycrystalline or amorphous substance, or a mixt. of these. It contains O,C,N,Si,B,Na,Cl or Fe as impurities. (1) has a structure consisting of a laminated plurality of layers. The electrothermal transducer is furnished with a pair of electrodes to conduct electricity to (1) when it is in contact with (1). The thermal action plane comprises (1) alone or (1) and a protective layer formed on it. The protective layer comprises a Ta layer forming the thermal action plane, (1), and an Si insulating layer existing between (1) and the Ta layer. (1) is 300 Angstroms - 1 micron thick (pref. 1000-5000 Angstrom). An ink jet device is equipped with the ink jet head.
Patent CA-2028337-A1 (CA)
Inventor: SONE TOMIO
IPC: B31B5/36
Filed: 1990-10-23
Abstract: The apparatus of this invention is adapted to automatically adjust width sizes of a plurality of guide plates for bending a paper sheet by making use of the computer. The computer comprises a main computer (16) including first memory means (17) for storing sizes of various kinds of bags to be manufactured, and a correction value command computer (18) connected to the main computer and including second memory means (19) for storing a plurality of conditions of the paper sheet. By making use of this correction value command computer, fine adjustment of the guide place can be easily made. The main computer is connected to drive motors (11a - 11n) with an encoder through control units, (20a - 20n) etc. The output shaft (4a - 4n) of the drive motor is joined to the guide shaft laterally and axially supported by the frames. A screw body (5) combined in one body with the guide plate (7) for bending a paper sheet is movably provided in a horizontal direction on the guide shaft. A plurality of guide shafts and control units are provided in correspondence with the number of guide plates. The plurality of control units are connected to the main computer through a signal transfer unit. An employment of such a configuration makes it possible to automatically carry out an adjustment of width sizes of respective guide plates in a short time, and to manufacture high accuracy bags with a square bottom. <IMAGE>
Patent CA-2029309-A1 (CA)
Title: Cement dispersing agent
Inventor: TANAKA YOSHIO
IPC: C09K23/28
Filed: 1990-11-05
Abstract: Case 154-0204 Abstract NEW CEMENT DISPERSING AGENT     An aqueous solution, for use as a cement dispersing agent, of a polymer salt, which is formed by reacting a polycarboxylic acid with a nitrogenous acrylic polymer.
Patent CA-2029625-A1 (CA)
Title: Process and apparatus for making a non-woven sheet
Inventor: SATTERFIELD RICHARD A
IPC: D01D5/11
Filed: 1990-11-09
Abstract: TITLE             Process and Apparatus for Making a Non-Woven Sheet ABSTRACT OF THE DISCLOSURE A device to detect the loss of a continuous spun web of plexifilament fibers exiting a forwarding apparatus depends on the mannr in which the filaments oscillate in a cross machine direction prior to depositing onto a collecting surface.  The loss of these fibers, due to hang up in the filament forwarding device, can cause multiple position spinning machine loss due to the knock down of nearby spinning positions or wrap the sheet on forwarding rolls.  The hang up in the forwarding device is referred to as a blow-up. This invention detects the instant a blow-up occurs through the loss of electrostatic charge due to the absence of the oscillating swath at the sensor. When the instant charge is lost at the sensor, a signal indicates a blow-up has occurred.            I.45
Patent CA-2032892-A1 (CA)
Inventor: ANNEN JAMES H
IPC: H01M2/08
Filed: 1990-12-20
Abstract: ABSTRACT      An improved dry cell seal closure is disclosed which will substantially prevent moisture loss from and/or oxygen ingress into a battery cell while maximizing the volume available within the cell for the cathode mix core.  The seal closure comprises a seal member, such as a plastic washer, placed on top of the cell, covering all of the edge of the domed lip; sealing means, such as an adhesive coated plastic tape, adhesive coated shrink film wrap or shrink film tube, positioned to cover all of the edge and at least part of the upper surface of the seal member and to extend over at least a portion of the side of the cell, thus holding the seal member in place; and a compression member placed over the seal member to partially cover the sealing means, further securing the seal member and creating a seal between the seal member and the domed lip of the cell and between the seal member and the top metal terminal of the battery.
Patent CA-2034005-A1 (CA)
IPC: F16H21/10
Filed: 1990-06-06
Abstract: A movable fulcrum type lever apparatus comprising a lever member pivotally supported by a movable fulcrum. One end of the lever member is connected to a force point regulator, and the other end is connected to an action point regulator.  The fulcrum includes a roller which is in rolling contact with a fulcrum guide groove of a fulcrum guide member, and the lever member is pivotally supported on a roller shaft.  Alternatively, the fulcrum includes a slider inserted in the fulcrum guide groove. In this case, the lever member is pivotally supported on the slider.
Patent CA-2034827-A1 (CA)
Title: Synthetic resin-coated metal pigment, process for the production thereof and use thereof
Inventor: REISSER WOLFGANG
IPC: C09D11/02
Filed: 1991-01-23
Abstract: A synthetic resin-coated metal pigment such as aluminum pigment has a siloxane coating covalently bonded to  the surface of the pigment particles, and a three-dimensionally cross-linked synthetic resin coating covalently bonded to  the siloxane coating.  Production of the coated pigment comprises production of a silicon-organic coating on the pigment surface and then conversion of that coating into a siloxane coating by hydrolysis and condensation,  followed by reaction with a low-molecular compound for forming the cross-linked synthetic resin coating. A range of uses of the coated pigment is also set forth.
Patent CA-2035816-A1 (CA)
Title: Polyimides end-capped with diaryl substituted acetylene
Inventor: PAUL CHARLES W
IPC: C08G73/10
Filed: 1991-02-06
Abstract: Novel polyimide and polyisoimide oligomers and precursors thereof are end-cappedwith diaryl substituted acetylene. The resultant polymerizable oligomers have high cure temperatures, good viscosity and toughness (via longer oligomers), while maintaining their processibility and suitability for intended use. These novel end-capped polyimide or polyisoimide oligomers are useful for composites, molding compounds, adhesives, and electronic applications.
Patent CA-2036847-A1 (CA)
Inventor: GAILLARD-KELLY MARTINE
IPC: A61P15/00
Filed: 1991-02-21
Abstract: Products of formula (I): 
<IMAGE>
 in which =X denotes =O or 
<IMAGE>
 R = H or acyl and the broken lines show the optional presence of one or two additional double bonds, process for their preparation and intermediates of this process, their application as medications and pharmaceutical compositions containing them.
Patent CA-2039429-A1 (CA)
Title: Plastic box for ceiling fan support
Inventor: JORGENSEN ROBERT W
IPC: F04D29/40
Filed: 1991-03-28
Abstract: A plastic ceiling box adapted to support a ceiling fan thereon and adapted to be mounted on a structural member, such as a ceiling joist. The ceiling box comprises a body member having a lower wall and a pair of side walls defining a recess for snugly receiving the ceiling joist therein.      Box mounting holes.for receiving box mounting fasteners are located at opposite sides and ends of the lower wall for attaching the ceiling box to the joist. Openings for receiving fan supporting fasteners are formed in the body member adjacent the box mounting holes. Brackets at opposite ends of the body member aid in attaching the body member to the joist. This overall arrangement provides sufficient support and strength to resist dynamic loads of a ceiling fan even though the ceiling box is formed of plastic.
Patent CA-2039906-A1 (CA)
Inventor: LIVINGSTON LARRY J
IPC: A24B3/12
Filed: 1991-04-05
Abstract: PROCESS FOR UTILIZING ETHYLENE AND HEAT TO ACCELERATE THE YELLOWING OF TOBACCO IN A TOBACCO CURING AND DRYING                        PROCESS                        ABSTRACT OF DISCLOSURE The present invention entails a method for curing and drying tobacco wherein the initial phase of the curing and drying process, that is the yellowing phase, is accelerated by the simultaneous application of ethylene and heat. In particular, the process of the present invention entails coloring the tobacco at a temperature range of 100-120°F. and actually applying a concentration of ethylene to the tobacco while the tobacco is subjected to this coloring temperature range.
Patent CA-2040600-A1 (CA)
Title: Contact marker system
Inventor: GROSS PETER L
IPC: B05C9/08
Filed: 1991-04-16
Abstract: Contact Marker System Abstract of the Disclosure A marking head for marking the locations on elements at which correction is to be effected comprises a marker for dispensing a marking composition onto the location, a motor for projecting the marker into, and retracting the marker from, marking orientation, a body from which the marker is projected, and into which the marker is retracted, by the motor.  The body includes a metering chamber through which a portion of the marker passes as the marker is projected from the body.  The metering chamber contains the marking composition.   5521p
Patent CA-2043091-A1 (CA)
Title: Derivatives of .beta-picoline and crop protection agents containing them
Inventor: WAGNER OLIVER
IPC: C07D213/30
Filed: 1991-05-23
Abstract: ABSTRACT OF THE DISCLOSURE: .beta.-picoline derivatives of the formula   where A   is CR1R2, R1 and R2 independently of each other are hydrogen, alky1, alkenyl or alkynyl, or R1 and R2 together form a methylene chain, B   is one of the groups CH2, CHOR3, CHalR4, C=O or C=N-O-R5, R3 being hydrogen, alkyl, haloalkyl, cycloalkyl, alkenyl, acyl, phenyl, benzyl or benzoyl, where the phenyl ring is substituted or unsubstituted, R4 being hydrogen, fluorine, chlorine, bromine or iodine, R5 being hydrogen, alkyl, haloalkyl, cycloalkyl, alkenyl, phenyl or benzyl, the phenyl ring being substituted or unsubstituted, Ar  is a substituted or unsubstituted aryl radical, their N-oxides and plant-tolerated acid addition salts, and fungicides containing these compounds.
Patent CA-2043259-A1 (CA)
Title: Absorbent perf-embossed debonded pulp board
Inventor: LEVESQUE YVON
IPC: D21H19/10
Filed: 1991-05-24
Abstract: A highly absorbent and flexible cellulosic pulp board comprising a perf-embossed cellulosic pulp board which has incorporated therein a hydrophilizing and softening effective amount of a debonding agent wherein the absorbent density of the board is in the range of about 0.1 to 1.0 g/cc and its method of making and method of use in disposable absorbent products.
Patent CA-2043540-A1 (CA)
Inventor: FELL BARRY M
IPC: B29C35/04
Filed: 1991-05-30
Abstract: Fiber-reinforced thermoplastic honeycomb is prepared in a continuous manner one half cell at a time by laying down a corrugated web of thermoplastic, with and without fiber-reinforcement atop a honeycomb, selectively fusing the node-antinode demes and repeating the process until a honeycomb of the desired depth is prepared.
Patent CA-2044665-A1 (CA)
Title: Methods and apparatus for transforming machine language program control into high-level language constructs by manipulating graphical program representations
Inventor: WIECEK CHERYL A
IPC: G06F9/44
Filed: 1991-06-14
Abstract: ABSTRACT          A method for translating an initial program flow representation of a computer program into a modified program flow representation examines paths in the initial program flow representation, selects for replication nodes which have multiple predecessor nodes and a single successor node which have never been path search exit nodes and which are neither loop members of successors of loop members.  Some of those selected nodes are then replicated and replace the nodes that were replicated.  The program flow representation can then be reduced by combining nodes which have a predetermined relationship.  This resulting flow representation is well suited for translation into a desired computer language.
Patent CA-2045097-A1 (CA)
Title: Holder for power rotary handsaws
Inventor: MORRIS KENNETH D
IPC: B25H3/00
Filed: 1991-06-20
Abstract: ABSTRACT OF THE DISCLOSURE      A rotary power tool holder, particularly a holder for rotary power handsaws, has a bottom wall including a longitudinal slot for the circular saw or tool element.  A side wall parallel to the slot has a projection to engage the tool guard.  This projection can be varied to accommodate different guards, its distance from and height above the slot can be varied to accommodate different rotary power saw models.
Patent CA-2045908-A1 (CA)
Inventor: CRAWFORD JENNIFER M
IPC: G06T1/00
Filed: 1991-06-28
Abstract: METHOD AND APPARATUS FOR CONVERTING DATA REPRESENTATIONS OF AN IMAGE BETWEEN COLOUR SPACES                           ABSTRACT            A method and apparatus for converting data representation of an image between a first colour space and a second colour space.  The quality of images must be preserved in situations  where  further  processing  of  the  image  is required.  The advance made in the art is the properties directly  associated  with  the  development  of  tuned round-trip tables.  Degradation of the image quality from the  conversion  process   is  minimal   and  continued conversions of the image between colour spaces does not propagate a further degradation of the image quality.
Patent CA-2046308-A1 (CA)
Title: Radiolabeled colloid compositions, their use and process for their preparation
Inventor: SIMON JAIME
IPC: A61P29/00
Filed: 1990-12-18
Abstract: Radiolabeled colloid compositions, a process for their preparation, and their use in the treatment of rheumatoid arthritis are disclosed. A radionuclide of Sm-135, Ho-166, In-155m, Y-90, Gd-159, La140, Lu 177 or Yb-175 is sorbed to a previously prepared iron-hydroxide colloid. The radiolabeled colloid compositions are comprised of spherical aggregations containing greater than 50 % of the radioactive metal in iron-hydroxide particles.
Patent CA-2047190-A1 (CA)
Inventor: BROGI GIULIO
IPC: A62C/
Filed: 1990-12-19
Abstract: Le système de lutte contre les incendies décrit, qui est essentiellement conçu pour la sauvegarde de régions boisées, se compose d'un certain nombre de détecteurs périphériques (1) composés chacun d'un capteur à infrarouges (10), d'une caméra TV (11), d'une plate-forme rotative (12), d'un processeur local (13), d'un groupe de capteurs météorologiques (14) et d'un sous-système de transmission (15). Les capteurs périphériques sont reliés à un centre de commande local, lequel comprend: un détecteur périphérique (généralement plus d'un détecteur par système) (1), un sous-système de transmission (2), un processeur central (3), une modélisation par logiciel (4) pour les prévisions du développement de l'incendie surveillé, une base de données historiques (5), un moniteur TV (6), un enregistreur vidéo (7), une unité de mémoire (disque dur, unité de bande) (8), ainsi qu'une imprimante (9).
Patent CA-2047483-A1 (CA)
Title: Hydrophilic copolymers and their use in reprography
Inventor: FAUST RAIMUND J
IPC: B41N3/03
Filed: 1991-07-19
Abstract: Abstract of the Disclosure The  invention  relates  to  a  hydrophilic copolymer having the general structure:                     in which R1         denotes H, CH3 or C2H5, R2         denotes an alkyl or cycloalkyl radical having 1 to 17 carbon atoms, R3         denotes CH3, C2H5 or C3H7, m          is 2, 3 or 4 and n, o, p    denote  the  fractions   of  the monomer units having acidic side groups,   neutral,   non-ionizable monomer units and monomer units having    basic    side    groups respectively, in mol%, with n + o + p = 100 mol%, with the proviso that n and p are each ? 5 mol%, wherein the copolymer is a linear copolymer having a random structure of monomer units.   The copolymer is useful as a hydrophilizing agent for lithographic and offset printing plates.