baber/WOPTO huggingface dataset:
Patent CA-2032468-A1 (CA)
Title: Self-antilock brake system
Inventor: FUJITA MINORU
IPC: F16D55/00
Filed: 1990-12-17
Abstract: ABSTRACTION   of the antilock break system My idea or invention is not only for automoble.However it may be easy to understand as I take it as asample.   Many types of disc breake systms for cars are in the market. But those breake systems including anti-lock breake system are using fixed pads for the rotor.It means the fixed pad makes damages on the rotor. I could see almost all of them(rotor) were damaged following to the pad. This is the real fact.As drops of water makes a hole if the drops hit same place of stone,there is no doubt in this case.Also fixed breake pad makes sudden stop by high temperature and very low absorbent of shock produced by sudden breaking.There are some anti-lock breake system to avoide sudden stop from sudden breaking,but sensors are used.  My invention is different from them.My invention of breake system does not use fixed pad to rotor.My pad rotate getting friction power between pad and rotor.It will keep nice face on rotor because the pad does not set on same position like fixed pad.And by rotating pad sudden stop will be avoided because the friction power goes to two kinds of places,friction to rotor and to force to rotate pad,but all of friction power for breaking. The important fact is the car(or whatever) will stop as the pad stop.This is how the ANTI-LOCK BREAKE SYSTEM works.
Patent CA-2034004-A1 (CA)
Title: Method of hydrolyzing metal halides
Inventor: PETERSON JOHN R
IPC: C01B7/03
Filed: 1990-06-12
Abstract: A process for hydrolyzing a preselected metal halide comprising the steps of adding the metal halide to water in an amount sufficient to observe that there is no longer a positive heat of reaction or solution in amounts up to the stoichiometric quantity for the hydrolysis product obtained. Example reactions include: NbCl5 + H2O $m(8) NbOCl3 + 2HCl, 2NbOCl3 + 3H2O + HEAT $m(8) Nb2O5 + 6HCl.
Patent CA-2034355-A1 (CA)
Title: Stabilized aqueous alkyldiketene emulsions
Inventor: KSOLL PETER
IPC: C09K23/00
Filed: 1991-01-17
Abstract: BASF Aktiengesellschaft Stabilized aqueous alkyldiketene emulsions Abstract of the disclosure:   Stabilized aqueous Cl4-C22-alkyldiketene emulsions containing, as essential components:             (a)  from 10 to 60 % w/w of at least one C14-C22-alkyldiketene, (b)  from 1 to 10 % w/w of at least one protective colloid and (c)  from 0.1 to 20 % w/w of at least one ester of formula I                                       (I) in which R1 and R2 each denote Cl4-C22-alkyl, R1 differing in this case from R2 by at least 4 carbon atoms in the alkyl chain,  and/or the same or different C14-C22-alkenyl groups, or at least one ester of the formula R3-O-CO-O-R4  (II),in which R3 and R4 are alkyl or alkenyl radicals of from 2 to 22 carbon atoms or at least one urethane of formula III                                                     (III), in which R5, R5 and R7 are the same or different alkyl or alkenyl radicals of from 2 to 22 carbon atoms and one of the substituents R5, R6 and R7 contains at least 12 carbon atoms, and showing a ratio of emulsified components (a):(c) from 200:1 to 1:1 and the  use  of  compounds  of  formulae  I  to  III  as  stabilizers  for  the preparation of alkyldiketene emulsions containing at least 10% w/w and preferably from 16 to 40% w/w of emulsified alkyldiketene.
Patent CA-2035582-A1 (CA)
Title: Transport device for boards having a sensitive surface, especially for wet-coated circuit boards
Inventor: MARTIN PETER
IPC: H05K3/28
Filed: 1991-02-01
Abstract: K7-17952/=   Transport device for boards having a sensitive surface. especially for wet-coated circuit boards Abstract A transport device for boards having a sensitive surface, especially for wet-coated circuit boards, comprises, within a common housing, a lacquering station and, arranged above the latter, a drying region. For transporting the boards (2) through the drying region holders (3) are provided which comprise at least two bars (30) each having rows (31, 32) of prongs extending from a bar (30) in a "V" shape and arranged in the form of a rake. The free ends of the prongs of the one bar point towards the free ends of the prongs of the other bar. The bottom ends of the holders (3) are open. For supporting the bottom ends (2?) of a board (2) that is being transported in a holder (3), the transport device is equipped with a supporting device (12) that is movable synchronously with the holders (3).   (Figure 1).
Patent CA-2038396-A1 (CA)
Title: Method and apparatus for handling salmon eggs
Inventor: ADAMS BILLY L
IPC: A01K97/04
Filed: 1991-03-15
Abstract: METHOD AND APPARATUS FOR HANDLING SALMON EGGS    ABSTRACT A bait handling tool and a method for its use, the bait handling tool resembling a medicine dropper with a squeeze bulb, an elongate body, and a bowl of stiff or hard material at the end of the body opposite the squeeze bulb, defining a generally hemispherical socket for pick-ing up an individual salmon egg or similar piece of bait from the jar and holding it by suction provided by the squeeze bulb while the egg or other piece of bait is placed on the point of a hook for use as bait.  A jar holder for holding a jar of salmon eggs or other small individual pieces of fish bait protects a glass jar and includes a clip for fastening the jar holder to a belt or a pocket of a user, and also includes a loop for carrying the bait handling tool.  The jar holder may also include a bracket defining small holes for attachment of spare hooks or swivels for convenient use.
Patent CA-2039169-A1 (CA)
Title: Door closer adapter/replacement assembly
Inventor: HALES ROBERT N SR
IPC: E05F3/22
Filed: 1990-08-08
Abstract: ABSTRACT OF THE DISCLOSURE    A door closer adapter/replacement assembly for converting a doorway equipped with an interiorly mounted door closer unit to usage with an exteriorly mounted door closer unit.  The assembly comprises (a) a bushing positionable on an exteriorly protruding spindle of the interiorly mounted door closer unit, and (b) an arm including a tongue affixable to a door fitting the doorway, and a structural portion defining a cavity which is matable with the bushing.  The bushing and the structural portion of the arm defining the cavity are constructed and arranged such that the arm is free-spinning on the bushing.  The assembly is employable on spindles of both header (overhead) mounted and floor mounted door closer units, and obviates the need for disassembly of the overhead structure or threshold of the doorway, so that the concealed door closer can remain in place while the door is adapted to use with an exteriorly mounted door closer unit.
Patent CA-2042604-A1 (CA)
Inventor: KUBO JUNICHI
IPC: C10N60/02
Filed: 1990-10-04
Abstract: ABSTRACT     Oil compositions are disclosed which are substantially undeteriorative even in an oxidizing atmosphere and suitably applicable as lubricating oils, heat transfer oils, heat treating oils and electrical discharge machining oils.  The composition is essentially comprised of 100 weight parts of a selected base oil of a mineral or synthetic class and 0.1 to 20 weight parts of a specified oil fraction.  The oil fraction is an oil generated from a hydrogenated pitch and distilled to boil at from 160 to 550°C, the pitch being derived by primarily heat-treating and hydrogenating a heavy oil of a petroleum or coal origin, or an oil resulting from secondarily heat-treating the pitch and boiling at from 160 to 550°C.
Patent CA-2045187-A1 (CA)
Title: Process for and oxychlorination catalyst, and their application to 1-2 dichloroethane production
Inventor: PETIT ALAIN
IPC: C07B61/00
Filed: 1991-06-21
Abstract: Process for the oxychlorination of a hydrocarbon to form a chlorinated hydrocarbon, in which the hydrocarbon, a gas containing oxygen and gaseous hydrochloric acid pass over a fluidisable charge comprising a mixture of an oxychlorination catalyst and of particles of at least one catalytically and chemically inert solid substance, characterised in that a solution or a suspension of a copper compound is added to the fluidised charge.
Patent CA-2045766-A1 (CA)
Inventor: ARTZBERGER THOMAS G
IPC: E02F5/30
Filed: 1991-06-26
Abstract: A compactor and blade attachment for a front-end loader.  The attachment comprises a compaction drum that is journalled for rotation on the side plates of the frame.  A blade is secured to the frame and is located ahead of the drum in the direction of movement of the loader.  A pair of lift arms of the loader are pivoted to the lower end of the frame, while a pair of tilt arms of the loader are pivoted to the upper portion of the frame. By operation of the tilt arms, the frame can be tilted about the pivotal connections of the lift arms to thereby selectively move the blade between a non-operative posi-tion above the level of the lower surface of the drum to an operative position beneath the level of the drum where the blade will engage the terrain.
Patent CA-2046462-A1 (CA)
Title: Magnetically-actuated display elements and method of making same
Inventor: PELED ODED
IPC: G09F9/37
Filed: 1991-07-08
Abstract: MAGNETICALLY-ACTUATED DISPLAY ELEMENTS        AND METHOD OF MAKING SAME                  ABSTRACT OF THE DISCLOSURE           A magnetically-actuated display element includes a non-magnetic substrate having a coating of magnetic particles and a plurality of surfaces of contrasting colour.  The display element is mountable to permit it to assume a plurality of stable positions each displaying one of the surfaces of contrasting colour, and is cooperable with a fixed electromagnet for moving the display element to a selected one of its plurality of stable positions.
Patent CA-2046716-A1 (CA)
Title: Method and device for passive alignment of diode lasers and optical fibers
Inventor: ARMIENTO CRAIG
IPC: H01S5/40
Filed: 1991-07-10
Abstract: A method of passively aligning optical receiving elements such as fibers to the active elements of a light generating chip includes the steps of forming two front and one side pedestal structures on the surface of a substrate body, defining a vertical sidewall of the chip to form a mating channel having an edge at a predetermined distance from the first active element, mounting the chip epi-side down on the substrate surface, and positioning the fibers in fiber-receiving channels so that a center line of each fiber is aligned to a center line of a respective active element. When mounted, the front face of the chip is abutting the contact surfaces of the two front pedestals, and the defined sidewall of the mating channel is abutting the contact surface of the side pedestal. The passive alignment procedure is also effective in aligning a single fiber to a single active element.
Patent CA-2049365-A1 (CA)
Title: Acid inhibitor composition for use in well acidizing operations
Inventor: MANCILLAS GENE
IPC: E21B43/22
Filed: 1991-08-16
Abstract: ABSTRACT OF THE DISCLOSURE      A well acidizing fluid is shown containing an acid solution effective to increase the permeability of a subterranean  formation  and  containing  a  corrosion inhibiting composition which is a mixture of a complex substituted  keto-amine,  an  acetylenic  alcohol,  an alkanol,   a   rosin   acid   component,   a   non-ionic surfactant, and an antimony compound.
Patent CA-2050150-A1 (CA)
Title: Methods and apparatus for printing onto cable jacket
Inventor: ORESTI JOSEPH
IPC: B41F17/10
Filed: 1991-08-28
Abstract: Abstract of the Disclosure Printing onto a cable jacket in which while the cable moves along a passline in "in-line" production, a longitudinally extending band of the jacket is treated with an oxidizing gas flame to provide an oxidized surface and a jet printer prints a legend onto the surface.  The method is of particular use when the jacket is formed from materials, e.g. polyethylene to which ink does not normally adhere readily.
Patent CA-2058842-A1 (CA)
Title: Plastic wheel
Inventor: ROONEY TIMOTHY M
IPC: B60B21/02
Filed: 1992-01-07
Abstract: Abstract of the Disclosure A PLASTIC WHEEL     A plastic wheel assembly 10 is described.  The wheel 10 comprises a rim 12 and a disk 14.  The disk 14 has holes 16 with inserted sleeves 20.  The sleeves 20 extend through the disk 14 a sufficient distance to avoid excessive heating of the plastic wheel 10 during normal use.
Patent CA-2065749-A1 (CA)
Title: Tip processing method and tip processing apparatus for jacketed optical fibers
Inventor: SASAKI KOJI
IPC: G02B6/25
Filed: 1992-04-10
Abstract: A tip processing apparatus is equipped with a fiber holding unit for extending the tip of the jacketed optical fiber comprising at least one optical fiber provided with a jacket and holding the jacketed optical fiber in place; a jacket removing unit for removing a desired length of the jacket, leaving the jacket on the tip of the jacketed optical fiber; a cleaning unit for cleaning the optical fiber exposed by the jacket removal carried out in the jacket removing unit; and a cutting unit for performing cut processing thereby to trim the optical fiber cleaned by the cleaning unit.        A tip processing method wherein a portion, in which the jacket is removed by a desired length, is formed on a tip of a jacketed optical fiber with the jacket left on the tip, and all processing steps of the jacket removing, cleaning, and cutting of the optical fiber are performed on the optical fiber with the jacket left on the tip.
Patent CA-2067807-A1 (CA)
Inventor: GHYCZY MIKLOS
IPC: A61K8/64
Filed: 1991-02-06
Abstract: An  alcoholic,  aqueous  gel-like  phospholipid composition is disclosed which contains,  as alcohols, ethanol, l-propanol or 2-propanol, which is characterized in that this composition is a liposomal gel composed of 15.00 to 30.00 parts by weight of a phospholipid concentrate, 14.00 to 20.00 parts by weight of alcohol and 50 to 71.00 parts by weight of an aqueous solution as the remainder. The use of this phospholipid composition for the preparation of liposomal solutions by dilution with a solution and topical preparations which contain these solutions are additionally disclosed.
Patent CA-2068777-A1 (CA)
Inventor: MILLS PAUL D A
IPC: B32B27/20
Filed: 1992-05-15
Abstract: Abstract Polymeric Film A polymeric film, particularly a polyester film, comprising an essentially unfilled primary layer substrate and a filled secondary layer exhibiting an improved combination of transparency and handling properties.  The filler is glass particles having a volume distributed median particle diameter of 1.0 to 7.0 µm, which are present in the secondary layer at a concentration of 100 to 1000 ppm.  The film is suitable for use in a wide range of applications, particularly for information storage and display.
Patent CA-2069806-A1 (CA)
Inventor: PULA MICHAEL K
IPC: H04M3/54
Filed: 1992-05-28
Abstract: This invention relates to a method and apparatus for establishing telecommunications calls. An intelligent peripheral is bridged to a call being dialed. If the intelligent peripheral recognizes a need to supply information for establishing a call, or for signaling a customer request, the intelligent peripheral supplies digits or characters on the customer's behalf for use by the switch. The peripheral optionally has speech recognition apparatus for interpreting customer requests and supplying the digits needed to implement that request.
Patent CA-2069920-A1 (CA)
Title: Ignition system wiring harness and spring clip retainers therefor
Inventor: BRUNING E EUGENE
IPC: F02P15/00
Filed: 1991-02-25
Abstract: Abstract of the Disclosure IGNITION SYSTEM WIRING HARNESS AND   SPRING CLIP RETAINERS THEREFOR          Ignition system wiring harnesses are used to carry discrete electrical signals to the fuel igniter devices of spark ignited engines.  Externally mounted wiring harnesses are subjected to damage which can cause the engine to run inefficiently.  The subject ignition system wiring harness (41,42) extends through internal passageways (28,32) in an engine block (11) and a plurality of cylinder heads (14) mounted thereon.  The wiring harness is retained at fixed locations by a plurality of spring clip retainers (51), each of which has a normally flat elongate spring clip (53) deflected around the wiring harness and slidably extending through a pair of slots (64,65) in a bracket (52).  The spring clip (53) exerts a nearly constant force on the wiring harness as it tries to straighten to its normally flat condition regardless of the cross sectional size of the wiring harness.  Thus, one size of spring clip retainer can be used for various sizes of wiring harness. Moreover, the wiring harness of the present invention is protected from damage by the surrounding structure of the engine.
Patent CA-2071400-A1 (CA)
Inventor: FORWALD KARL
IPC: B22F9/06
Filed: 1992-06-17
Abstract: The present invention relates to a method for granulating a stream of molten metal which is caused to fall from a launder or the like or down into a liquid cooling bath contained in a tank. The metal stream is divided into droplets in the liquid cooling bath, which droplets solidifies and forms solid granules, while a cooling liquid flow having a substantially uniform flow is caused to flow from one of the sidewalls in the tank and substantially perpendicular against the falling metal stream, said flow of cooling liquid having a velocity of less than 0,1 m/second. The distance from the outlet of the launder and to the surface of the liquid cooling bath is kept less than 100 times the diameter of the metal stream measured as the metal stream leaves the launder.
Patent CA-2071481-A1 (CA)
Title: Cluster architecture for a highly parallel scalar/vector multiprocessor system
Inventor: CHEN STEVEN S
IPC: G06F9/45
Filed: 1990-12-27
Abstract: ABSTRACT OF THE DISCLOSURE           A cluster architecture for a highly parallel multiprocessor computer processing system is comprised of one or more clusters of tightly-coupled, highspeed processors capable of both vector and scalar parallel processing that can symmetrically access shared resources associated with the cluster, as well as the shared resources associated with other clusters.
Patent CA-2077086-A1 (CA)
Title: Poly(vinyl chloride) copolymer laminating adhesives
Inventor: LO CHIA-CHEN
IPC: C09J129/04
Filed: 1991-12-26
Abstract: POLY(VINYL CHLORIDE) COPOLYMER LAMINATING ADHESIVES                      Abstract Adhesions which are aqueous dispersions of poly(vinyl alcohol) and certain poly(vinyl and/or vinylidene chloride copolymer give improved adhesion to laminates including low energy surfaces, like plasticized poly(vinyl chloride).
Patent CA-2077596-A1 (CA)
Inventor: NAULT MICHEL
IPC: G01S17/931
Filed: 1992-09-04
Abstract: ABSTRACT   A vehicle safety system includes a plurality of Infrared (IR) motion sensors which produce an output signal upon detection of a person within their range and a vehicle brake application arrangement for disablement of the vehicle upon receipt of the output signal.  The system is activated by a vehicle door controlled switch.  The vehicle door is maintained in the opened condition by a door locking arrangement to prevent deactivation of the system while a person is detected.  The system further includes a timed switch which maintains the system activated for a preselected time interval after closing of the door.  The system substantially prevents collisions due to driver error between the vehicle and persons discharged therefrom and is of simple construction.
Patent CA-2080057-A1 (CA)
Inventor: ONODERA AKIRA
IPC: G11B7/085
Filed: 1992-10-07
Abstract: An information recording and reproducing apparatus having a motion controller for an optical head capable of moving the optical head to a target position in a short time  while  eliminating  an  error  to  be  caused  by mechanical elements and without reading a present address during the motion of the optical head from a far jump to a  near  jump.    In  the  information  recording  and reproducing  apparatus  for  an  optical  information recording  medium  for  recording  and  reproducing information to and from the medium by scanning a light beam from the optical head to a track, the motion of the optical head is controlled by a combination of a far jump driving  the  optical head and a  near  jump driving  an objective lens assembled with the optical head.   During the far jump, the optical head is controlled to move by half the motion distance in an acceleration mode, and by the remaining half in a deceleration mode.
Patent CA-2080073-A1 (CA)
Inventor: NOLTE PAUL A
IPC: G01F23/02
Filed: 1992-10-07
Abstract: A   volumetric  measuring/dispensing  device  for  liquids  is provided  which  has  a  measuring container having graduation markings  thereon  for measuring the quantity of liquid in the container.    The  container  has an upper valve housing and a lower  valve  housing  mounted  in  the  top and bottom of the container.    A  valve  stem  having  a  single handle extends through  the upper and lower valve housings and is selectively turnable  by  a turning the single handle to a selected one of three  different  positions,  namely: a  filling  position, a closed  position  and  an  emptying  position.    When in the filling  position, the upper and lower housings in conjunction with  the  valve stem respectively provide for the entrance of liquid  into  the  interior of the container while at the same time  provide  for the exit of air out of the container.  When in  the  closed  position,  the  upper  and  lower housings in conjunction  with  the valve stem respectively provide for the closure  of  all entrances into and exits out of the container by  both  liquid  and air.  When in the emptying position, the upper  and  lower  housings in conjunction with the valve stem respectively  provide for the entrance of ambient air into the interior  of  the container while at the same time provide for the exit of liquid out of the interior of the container.
Patent CA-2081195-A1 (CA)
IPC: B65G17/06
Filed: 1992-10-22
Abstract: A plurality of rows of endless chains are formed, which each includes a plurality of U-shaped unit members each having a bottom fitted in an open end portion of the preceding one, the engaged portions of the preceding and succeeding unit members being connected together by each of a plurality of rotatable connecting rods common to the chains.  Intermediate rods having a length a little greater than the can body diameter are each provided between adjacent ones of the rods of the chains and also between opposed members of adjacent chains.  The intermediate rods are disposed at a common elevation as the rods and beneath the top of the chains.          A belt comprises the chains and can body conveying sections each defined by adjacent ones of the chains.    Thus, a conveyer belt for conveying can bodies for washing and surface treatment thereof can be obtained, which can convey can bodies in a plurality of rows not touching each other at the open ends of these can bodies.
Patent CA-2082010-A1 (CA)
Inventor: NITZ LARRY T
IPC: F16H61/02
Filed: 1992-11-03
Abstract: GRADEABILITY-BASED SHIFT PATTERN CONTROL       FOR AN AUTOMATIC TRANSMISSION     Abstract of the Disclosure An improved shift pattern control in which successive upshifting and downshifting is avoided in conditions of above normal loading by inhibiting upshifting to a speed ratio having insufficient gradeability in relation to a measure of the actual loading.  In essence, the control continually monitors the gradeability of the various forward speed ratios of the transmission in relation to a measure of the actual grade load to determine their excess gradeability, and removes from the shift pattern those speed ratios having insufficient excess gradeability.  This ensures that the transmission will never be upshifted to a speed ratio that has insufficient gradeability for the given driving condition, thereby eliminating the successive upshifting and downshifting which occurs with conventional shift controls.