baber/WOPTO huggingface dataset:
Patent CA-1249310-A (CA)
Inventor: QUINN RICHARD E JR
IPC: B41J15/04
Filed: 1985-05-23
Granted: 1989-01-24
Abstract: Abstract A truck assembly unit has two identical parts which lock together capturing two rollers.  The truck assembly unit is supported on a cylindrical portion of a support bar so that it can rotate through a limited range, the range being limited by a ridge running along the bar.  The bar is affixed eccentrically on journals captured in the frame of a typing machine so that rotation of the bar moves the supported truck assembly towards and away from a platen.  Arms supporting the rollers provide flexure to bias the rollers against the platen.
Patent CA-1247517-A (CA)
Inventor: MIZOGUCHI SABURO
IPC: F24F6/12
Filed: 1985-07-02
Granted: 1988-12-28
Abstract: ABSTRACT OF THE DISCLOSURE            A  supersonic  humidifier  with  a  reduced  number  of components has a centrifugal ventilator fan contained in a casing which is not separately constructed but unistructurally formed on the  lower  surface of the housing.  The fan is connected to a motor through a board having an air  intake opening and the bottom surface of the casing is open.  The bottom cover of the housing is designed to sealingly close the bottom surface of the casing.
Patent CA-1236874-A (CA)
Inventor: BROOKS GARY W
IPC: B60Q1/00
Filed: 1985-07-29
Granted: 1988-05-17
Abstract: ABSTRACT OF THE DISCLOSURE     This invention provides an improved wiring harness section for a trailer vehicle.  Basically, the improved wiring harness section of the present invention comprises:  first electrical conductor means mechanically and electrically connected to a first electrical socket member for electrically connecting said first electrical socket member to first electrical terminal means comprising a nose box of a trailer vehicle; and second electrical conductor means also mechanically and electrically connected to said first electrical socket member for electrically connecting said first electrical socket member to second electrical terminal means comprising a rear receptacle of the trailer vehicle, with the first electrical socket member being releasably engageable with a complementary second electrical second socket member that is, in turn, electrically connectable through third electrical conductor means to third electrical terminal means comprising rear running lamps of the trailer vehicle. Preferably, the first electrical socket member is a female socket member and the second electrical socket member is a male socket member.  And, it is further desirable that the electrical conductor means include multiple electrical lead wires with each of those lead wires being electrically insulated from one another.
Patent CA-1244841-A (CA)
Inventor: SUSKA CHARLES R
IPC: B25B5/00
Filed: 1985-09-12
Granted: 1988-11-15
Abstract: Clamping Apparatus Abstract Clamping apparatus includes a plurality of C-clamps formed with at least four spaced holes in their frames.  Fasteners inserted through the holes secure juxtaposed C-clamps together in any one of many rela-tionships, whereby a variety of workpieces may be held in desired positions.
Patent CA-1263007-A (CA)
Inventor: ABENDROTH CARL W
IPC: E04F15/04
Filed: 1985-09-30
Granted: 1989-11-21
Abstract: ABSTRACT OF THE DISCLOSURE              A flooring system comprising a foundation, a plurality of adjacent floorboards, each of the floorboards including a generally vertical side including a generally horizontal slot, and a base adjacent the foundation and including therein an opening spaced from the side, and clips for fastening the floorboards to the foundation, each including a generally horizontal upper portion received in the slot in the floorboard, a generally vertical portion, a lower generally horizontal base portion extending between the foundation and the base of the floorboard, and a projection extending upwardly in the base portion and spaced from the vertical portion and received in the opening in the base of the floorboard.
Patent CA-1267839-A (CA)
Inventor: CORBY MICHAEL P
IPC: A01N59/26
Filed: 1985-11-05
Granted: 1990-04-17
Abstract: A B S T R A C T    "Cleaning/Disinfecting process and composition"      A composition characterised in that it comprises one or more interhalogens or sources thereof and one or more acids or sources thereof which are not appreciably oxidised by the interhalogen(s) is disclosed.     When diluted with water to in-use solution strength, such may be used in an ambient cleaning and/or disinfecting process in accordance with the present invention particularly for milk- or food-handling equipment.
Patent CA-1264983-A (CA)
Title: Procede de commande de tete d'impression a jet  d'encre et atelier flexible ainsi equipe
Inventor: MILLET JEAN-CLAUDE
IPC: B41J2/015
Filed: 1985-11-12
Granted: 1990-01-30
Abstract: Procédé de commande de tête d'impression à jet d'enere et atelier flexible aisni équipé L'invention concerne un procédé de commande de tête d'impression. Ce procédé consiste à créer des sous-systèmes (A11, A12, A13) d'impression constitué chacun d'un bloc d'alimentation (CE) auquel sont associés, au sein du sous-système considéré, une deux ou trois têtes (T) dotées d'une unité de calcul propre et présentant entre elles les mêmes caractéristiques ou des caractéristiques différentes. Un bus (10) relie entre eux d'une part ces sous-systèmes, les "blocs d'alimentation" (CE) et les têtes (T) d'autre part. Ce bus (10) relie également l'ensemble à une console de commande (30), elle-même reliée avee un ordinateur hôte (40). Il peut aussi reiler l'ensemble, le cas échéant, à des moyens d'information extérieurs, tels qu'une caméra vidéo (50) ou un lecteur laser (51). L'invention s'applique à la mise en place d'ateliers flexibles d'impression.
Patent CA-1270983-A (CA)
Title: Aqueous latex copolymer compositions
Inventor: PADGET JOHN C
IPC: C08F214/08
Filed: 1985-11-28
Granted: 1990-06-26
Abstract: ABSTRACT           AQUEOUS LATEX COPOLYMER COMPOSITIONS      Aqueous latex compositions for use as  contact adhesives comprising a mixture of an amorphous copolymer A and an amorphous copolymer B and preferably a tackifying resin where A comprises units of vinylidene chloride, an internally plasticising comonomer like 2-ethylhexyl acrylate or n-butyl acrylate, and optionally a copolymerisable acid, and has Tg in the range -50 to < 0°C, and B comprises units of vinylidene chloride, an alkyl acrylate and/or methacrylate or certain other comonomers, and optionally a copolymerisable acid, and has a Tg in the range 0 to 80°C, and wherein copolymer A has a modal molecular weight Mp within the range 100,000 to 700,000.
Patent CA-1267931-A (CA)
Title: Stabilized carbonate fuel cell cathode
Inventor: SINGH PRABHAKAR
IPC: H01M4/86
Filed: 1986-03-17
Granted: 1990-04-17
Abstract: Migration and/or dissolution of Ni from the cathode of a molten carbonate fuel cell is retarded by the incorporation of a constituent adapted to effect such retardation.
Patent CA-1244084-A (CA)
Inventor: CRAWFORD TULLUS E
IPC: G01R31/06
Filed: 1986-04-29
Granted: 1988-11-01
Abstract: ABSTRACT OF THE  INVENTION      A portable tester for determining the primary winding to secondary winding current ratio of a current transformer while that transformer is in service, including a current probe having a split core positionable around an active power line supplying current to the transformer, an AC to DC converter to convert the AC output of that probe to a first DC signal, another AC to DC converter for converting the secondary output of the current transformer under test to a second DC signal, and a ratio meter for converting the first and second DC signal into a visual dis-play of the ratio of those signals.  A mechanism is provided for assuring proper location of the decimal point on the ratio meter.          Polarity and burden testing is also provided.
Patent CA-1270611-A (CA)
Inventor: BOLT JOHN D
IPC: D01F9/32
Filed: 1986-04-29
Granted: 1990-06-26
Abstract: TITLE STABILIZATION OF PITCH FIBER ABSTRACT Oxidative stabilization of pitch fiber is accelerated in an oxidizing atmosphere wherein the oxidizing gas is at a pressure of at least about two atmospheres.
Patent CA-1254038-A (CA)
Inventor: BORROR ALAN L
IPC: C09B11/00
Filed: 1986-06-02
Granted: 1989-05-16
Abstract: THERMAL IMAGING METHOD 7133 Abstract of the Disclosure A thermal imaging method is provided which employs as color-forming co-reactants, (a) a substantially colorless di- or triarylmethane compound possessing on the meso carbon atom within its triarylmethane structure an aryl group substituted in the ortho position with a nucleophilic moiety which is ring-closed on the meso carbon atom and (b) an electrophilic reagent which upon heating and contacting said di- or triarylmethane compound undergoes a bimolecular nucleophilic substitution reaction with the nucleophilic moiety to form a colored, ring-opened di- or triarylmethane compound.
Patent CA-1273435-A (CA)
Inventor: BAUM ALLEN J
IPC: G06F9/318
Filed: 1986-06-27
Granted: 1990-08-28
Abstract: ABSTRACT      A novel approach is described to solve the problem of lengthy loop execution time in a computer system for accessing structured data.  Accordingly, all displacement-specified in-structured for either loading or storing data contain one bit that indicates whether the displacement is a register or a literal, viz., a constant, and another bit that indicates whether or not the base register should be updated with the effective address.  If the displacement is a short literal, there is a further bit which specifies whether the address used to access memory is the pre- or post-modified base register; otherwise the post-modified value is used.  Since no extra bit is used to convey information on modification, the displacement field in the instruction in accordance with the invention is at a maximum length.  As a consequence, there also exists a form of loading or storing instruction having a maximum long displacement for modifying the base register.  In this embodiment, pre- or post-modification is a function of the dispacement sign, which determines a step direction of increments or decrements.
Patent CA-1247286-A (CA)
Inventor: MATHIAS LON J
IPC: C08G65/00
Filed: 1986-09-12
Granted: 1988-12-20
Abstract: Abstract of the Disclosure Poly (1-oxy-3-lactam vinylenes) of the formula   wherein n is 1,  2,  or 3 are disclosed formed by the polymerization of 1-(2-chloroacetyl)lactams having 5, 6, or 7 carbon atoms in the lactam ring.  The polymers are useful reactants in polyester and polyurethane formation.
Patent CA-1265417-A (CA)
Inventor: LEDERMAN FREDERICK E
IPC: F16D65/14
Filed: 1986-09-29
Granted: 1990-02-06
Abstract: FLUID-OPERATED PISTON    Abstract of the Disclosure A fluid-operated friction engaged torque transmitting device, such as a clutch or brake, has a piston member.  The piston has a rigid material, such as metal or plastic, body member which is encased in an elastomeric cover.  The elastomeric cover is a molded structure which is bonded to the rigid body.  The elastomeric cover has integrally formed therewith, during molding, a pair of annular lip seals, a valve structure and a spring portion.  A reaction plate or ring is molded or bonded to the spring portion.
Patent CA-1260014-A (CA)
Inventor: BECHER DIETER
IPC: B01J25/00
Filed: 1986-10-01
Granted: 1989-09-26
Abstract: PRODUCTION OF AROMATIC DIAMINO COMPOUNDS     USING A MODIFIED RANEY CATALYST   ABSTRACT OF THE DISCLOSURE Aromatic diamino compounds are produced by hydrogenating the corresponding dinitro compounds in the presence of a modified Raney catalyst.  The modified Raney catalyst is obtained by treating an alloy made up of 50-95 wt % of aluminum, 4-45 wt % nickel and/or cobalt and 1-46 wt % of at least one modifying metal with an alkali material.  The modifying metal is selected from the metals of the first, fourth, fifth, sixth, seventh and eighth subgroups of the Periodic Table of Elements.  The hydrogenation is preferably carried out at from 170 to 250°C and a pressure of 15-50 bar.  The heat generated during hydrogenation is pre-ferably used to produce steam.
Patent CA-1270017-A (CA)
Inventor: RAPAWAY MYCHAIL
IPC: E05B65/04
Filed: 1986-10-23
Granted: 1990-06-05
Abstract: SECURITY LOCK AND SEAL FOR DOUBLE DOOR OR WINDOW INSTALLATIONS            ABSTRACT OF THE DISCLOSURE         Conventionally,  individual doors of a double door  installation,  are  secured  separately  within  the frame either with conventional lock sets or dead bolts or the like and often the outer or storm door adds little to the security of the installation against break in .  The present device provides means to secure the two doors together from the inside, either separate from or inte-gral with a lock assembly for the outer door.  An inter-nally or externally screw threaded element is provided on the inner surface of the outer door selectively engage-able by a rotatable screw threaded element on the inner door which may be screw threadably engaged with the outer door  element  when both  doors  are  closed.   A  spring normally maintains  the  screw threaded element of the inner door, out of contact or engagement with the element on the outer door until it is desired to engage one with the other from the inside of the dwelling or any enclo-sure passageway.
Patent CA-1265860-A (CA)
Inventor: ADAMS JOHN L
IPC: H04L12/56
Filed: 1986-10-30
Granted: 1990-02-13
Abstract: ABSTRACT          COMMUNICATIONS NETWORK    A communications network has a packet assembler/disassembler (PAD) 25 accessed from one or more nodes 21.  Short delay limits can be met by creating composite packets at the nodes; these carry information for more than one call.  Composite packets are transmitted to the PAD, disassembled and reassembled into composite packets each addressed to a single destination node.  A call is allocated one or more octets at a given location in packets having a given connection number.  Octets are handled by the PAD according to the connection number of their packet and their location in the packet.
Patent CA-1233713-A (CA)
Title: Engine fuel preheater
Inventor: STOLZ RAYMOND J
IPC: F02M31/16
Filed: 1987-03-27
Granted: 1988-03-08
Abstract: An engine fuel preheater utilizing a source of heated fluid and a fuel pump for motivating the engine fuel. The heating fluid is passed into a casing through an inlet and is removed from the casing through an outlet. A tube is also placed in the casing and has a portion which is adjustable in and out of the casing to provide varying degrees of heat exchange capability.
Patent CA-1257010-A (CA)
Inventor: PITASI MARTIN J
IPC: H05K3/00
Filed: 1987-05-12
Granted: 1989-07-04
Abstract: Abstract of the Disclosure A heat dissipator for electronic components comprising a ceramic plate having a first surface for receiving heat from the electronic components and a second surface, and a plurality of separate, spaced metallic, heat-conducting elements mounted on and extending from the second surface of the ceramic plate.
Patent CA-1272884-A (CA)
Inventor: EHRLICH KARL F
IPC: A01G31/00
Filed: 1987-11-24
Granted: 1990-08-21
Abstract: ABSTRACT OF THE DISCLOSURE:          A self-contained aeroponic apparatus com-prsing a reservoir for containing a. nutrient solution and a right-angular plant support standing over the upper edge of the reservoir and defining with it a closed chamber,  The panels that form the plant support are releasably secured, along edges thereof that adjoin one another, in essentially watertight and light-tight conditions.  Likewise, the lower edges of the support panels are releasably secured to the upper edge of the reservoir in watertight and light-tight conditions.  Cups for holding plant structures are formed integrally with the inclined hypotenuses  wall of the right-angular support.  They are open-ended tapered tubes each of a-size to snugly hold a-plant structure. A nutrient solution spraying system within the chamber series to supply the solution to the plant structures in the cups.  It comprises spraying heads distributed at different levels along the backwall of the plant support, a pump in the reservoir and piping operatively joining the spraying heads and the pump to allow feeding nutrient solution to the spraying heads.
Patent CA-1272819-A (CA)
Inventor: MELLON REGIS B
IPC: H04M17/02
Filed: 1987-12-16
Granted: 1990-08-14
Abstract: INTELLIGENT TOLL TELEPHONE SYSTEM AND METHOD               ABSTRACT OF THE DISCLOSURE         A toll telephone coupled to tip and ring conductors of a toll trunk and through which various toll signals flow between a central office and the telephone  (such as a coin ground  signal  to  indicate the presence of  the coin)  has a hook  switch with an off-hook condition for  instituting  the flow of loop current.   To allow local, coin-free calls, the telephone has electronic circuitry for applying a  simulated coin ground signal to the tip conductor continuously during the off-hook condition to permit coin-free calls to be made from  the  toll  telephone.    Additionally,  the  telephone includes a  single  relay  system  for  providing  an  open-loop coin  check  responsive  to  a  corresponding  signal  from  the central office.   The telephone provides a notch  filter  for discriminating against one of the multiple frequencies of a bong  tone,  thus  allowing  the  remaining  frequency  to  be detected.
Patent CA-1273652-A (CA)
Inventor: WATTS VERNE C
IPC: B60J1/00
Filed: 1988-03-22
Granted: 1990-09-04
Abstract: GAS SPRING WITH LATCHING STOP AND RELEASE MECHANISMS    FOR USE ON SKID-STEER LOADERS   ABSTRACT OF THE DISCLOSURE        A gas spring for supporting a cab enclosure pivotably  mounted  to  the  body  of  a  skid-steer vehicle.  A stop tube is mounted to a piston rod and is  telescopically cooperable with  a  cylinder body, Two parallel slots extend in a transverse direction through the stop tube.  A stop slide has a pair of legs which are adapted to slide within the slots of the stop tube.  A release portion of the stop slide is sized to permit the cylinder body to pass between the legs,  while a stop portion is sized to prevent the cylinder body from passing between the legs.  A spring urges the stop slide toward a stop position at which the stop portion of the stop slide is aligned with  the  cylinder  body  when  the  piston  rod  is extended.  The cab enclosure is thereby latched to a tilt-back position.  To lower the cab enclosure, the stop  slide  must  be  manually  moved  to  a  release position at which the release portion is aligned with the  cylinder  body,  thereby permitting  the cylinder body to pass between the legs of the stop slide with the piston rod retracted therein.   A release cable coupled between a forward end of the cab enclosure and the stop slide can be actuated to conveniently move the stop slide to its release position.
Patent CA-1267765-A (CA)
Inventor: BEATTIE DOUG J
IPC: E04D13/14
Filed: 1989-01-13
Granted: 1990-04-17
Abstract: PERIMETER SECUREMENT FOR MEMBRANE ROOF          Abstract of the Disclosure A method of attaching the perimeter of a membrane roof to a roof deck and an abutting parapet wall is disclosed.  The method employs a flexible attachment strip which is mechanically fastened to either the parapet wall or the roof deck.  The mem-brane covers the attachment strip and is secured to the horizontal portion of the attachment strip and adhered to the parapet wall.  The attachment strip is a flexible strip of either fabric reinforced or non-reinforced membrane.  The attachment member can be either attached to the parapet wall or can be attached to the roof deck at the foot of the parapet wall.   This improves the wind uplift resistance of the perimeter securement and reduces installation cost.
Patent CH-545303-A (CH)
Title: Substd benzovinylthienyls prepn - histaminolytics or antihistamines
Inventor: HANS BUETTIKER
IPC: C07D333/80
Filed: 1973-02-13
Abstract: Prepn. of cpds. of formula: (I) consists of condensing cpds. of formula (II) with thiopen-2-aldehyde of formula (III) in the presence of a basic condensation agent and a dipolar aprotic solvent: Where R1 is hydrogen, or signifies permanent chlorine or methoxy in the 4 or 5 position, R2 is carboxy or cyano gp. and R3 is carboxyl ester or cyano.
Patent CH-552407-A (CH)
Title: Bicyclic phosphorus cpds - used as stabilisers for organic materials
IPC: C07F9/6574
Filed: 1972-03-07
Abstract: Cpds. of formula (I) (where X is a 1-19C alkane residue in which is not >3 bonds exist between one C-atom and the carboxyl- and the phenol-gps. or it may be the residue of an aralkane, alkene, oxaalkane or thiaalkane (with not >3 bonds from the same C-atom to the carboxyl- and phenol-gps) or it may be a direct bond; R1 and R2 are independently 1-8c alkyl, 6-8C cycloalkyl or 7-9C aralkyl, R3 is H or CH3, Y is O or S; p and q are, independently, 1 or 2, n is 0 or 1). A prefd. cpd. is 4-hydroxymethyl-1-phospha-2,6,7-trioxabicyclo-(2,2,2)-octane-3,(3- ,5-ditertbutyl-4-hydroxyphenyl)-propionate. Claimed cpds. are more efficient than known synergistic mixts. of phenolic and P-cpds. as stabilisers for org. cpds.
Patent CH-514615-A (CH)
Title: 3-Isopropyl 5-phenoxymethyloxazolidines
Inventor: WILHELM MAX DR
IPC: C07D263/06
Filed: 1965-11-17
Abstract: (A) 3-Isopropyl-5-phenoxymethyloxazolidines of general formula (I):- R = (2-4 C) alkyl X = alkylidene (a) beta-Adrenergic blocking agents. (b) Intermediates. 1-Isopropylamino-2-hydroxy-3-(o-alkyloxyphenoxy) propane (13.0 g.), and p-chlorobenzaldehyde (8.0 g.), were refluxed 6 hrs. in PhH (150 ml.) with azeotropic removal of H2O. The PhH was distilled off, and the distilled in vac. giving I, b.p. 195.205 deg./0.1 mm.
Patent CH-549119-A (CH)
Title: Finishing synthetic textile materials - free from keratinous fibres using mercapto-ester and hardening, for softer feel and soil repellency
IPC: D06M15/507
Filed: 1972-03-21
Abstract: The process comprises: (a) treating the material with an ester contg. an average of is not 2 SH gps./mol. and obtd. by reacting a cpd. with is not 2 COOH gps. and a cpd. with is not 2 alcoholic OH gps., >= one of these cpds. contg. >=1 SH gps.; and (b) hardening the ester on the fibre. It is suitable for finishing a wide range of fibrous materials, esp. polyamides, polyesters, polyacrylonitrile, polyvinyl alcohol and cellulose derivs. The ester can act as spinning, knitting and weaving oil, is absorbed by the fibre thoroughly and gives results resistant to washing and dry cleaning. The ester can also contain a component derived from a cpd. with = one COOH or alcoholic OH gp. and opt. SH gp(s).
Patent CH-558235-A (CH)
Title: Workpiece setting up arrangement for machine tool - has hollow workpiece clamping table and enclosed optical system
IPC: B23Q35/02
Filed: 1971-04-22
Abstract: The setting up arrangement 1 has a rectangular frame 10 with T slots 14. The frame has also a viewing window 18 through which the operator can view a pair of reflecting surfaces. These mirrors are used for visual adjustment of a marking relative to the adjusting templates within the frame. The operator will adjust the position of the table relative to the position observed through the viewing window. This arrangement is relatively simple and it can be used on boring and milling machines.
Patent CY-1685-A (CY)
Title: Wheel excavating device for digging trenches in the ground
IPC: E02F5/08
Filed: 1993-10-10
Abstract: A drilling machine for digging trenches in the ground of the type comprising at least one substantially vertical support plate (3) on which are mounted two drilling drums (2) one one each side of it for rotation about an axis (4) substantially perpendicular to the plate. The downwardly facing edge surfaces of said plate have portions (13) inclined relative to the direction perpendicular to said plate.