baber/WOPTO huggingface dataset:
Patent CA-2073362-A1 (CA)
Title: Low temperature impact resistant resin composition
Inventor: MOTOSHIGE RYOICHI
IPC: C08L67/00
Filed: 1992-07-08
Abstract: - ? -ABSTRACT   A low temperature impact resistant resin composition comprising the following components (A) to (C) and, if required, the following component (D), wherein the proportions of the respective components are from 20 to 80% by weight of component (A), from 0.01 to 30% by weight of component (B), from 19.99 to 79.99% by weight of component (C) and from 0 to 20% by weight of component (D):   (A) an aromatic polyester resin;   (B) a polyether ester block copolymer resin;   (C) a rubber-reinforced styrene-type graft copolymer resin composition which is obtained by emulsion-polymerizing a styrene monomer and a vinyl cyanide monomer, and, if required, an ethylenically unsaturated monomer copolymerizable therewith, in the presence of a conjugated diene polymer latex, by the action of a polymerization initiator and which satisfies the following requirements (1) to (4):   (1) the weight average particle size of the conjugated diene polymer in the latex: from 0.20 to 1.0 µm;   (2) the weight ratio R of the conjugated diene polymer in the graft copolymer resin composition: from 0.35 to 0.80;   (3) the weight average molecular weight of the soluble component when the graft copolymer resin - ? -composition is subjected to extraction with acetone at room temperature: from 150,000 to 450,000;   (4) the graft ratio Gr defined by the following formula (F1) must satisfy the following formula (F2) defining the relation to the above weight ratio R of the conjugated diene polymer:     (F1)   (F2) where X is the weight of the graft copolymer resin sample, Y is the weight of the room temperature acetone-insoluble component in X, and R is the weight ratio of the conjugated diene polymer in the graft copolymer resin composition;   (D) a copolymer comprising from 60 to 80% by weight of an aromatic vinyl monomer component, from 0 to 40% by weight of a vinyl cyanide monomer component and from 0 to 40% by weight of an ethylenically unsaturated monomer copolymerizable therewith.
Patent CA-2074234-A1 (CA)
Title: Process for producing a carbonless paper on a printing press
Inventor: MCCORMICK JOSEPH A
IPC: B41M5/00
Filed: 1992-07-17
Abstract: ABSTRACT                 PROCESS FOR PRODUCING A CARBONLESS PAPER ON A PRINTING PRESS           The present disclosure describes  a process  for producing a carbonless paper on common offset printing tinter equipment.  The process allows the use of conventional tinting and printing equipment to produce a carbonless paper for use in a multiple ply business form that is particularly well suited for use with credit cards.
Patent CA-2074538-A1 (CA)
Title: Vectors
Inventor: GAMEL PAMELA H
IPC: C12N15/32
Filed: 1992-07-23
Abstract: NOVEL VECTORS                       Abstract of the Disclosure Origins  of replication  from Bacillus  thuringiensis kurstaki  HD73 which are useful in preparing vectors for use in stably transforming Bacillus  thuringiensis strains without displacement of their native plasmids.
Patent CA-2074886-A1 (CA)
Title: Antioxidant for aqueous systems
Inventor: REID DWIGHT K
IPC: C08F136/06
Filed: 1992-07-29
Abstract: ABSTRACT OF THE DISCLOSURE     A method of controlling fouling in the reboiler and distillation columns employed in the production of polybutadiene is disclosed.  The addition of ascorbic acid or ascorbic acid in combination with an unhindered or partially hindered phenol such as p-methoxy phenol to polybutadiene production equipment effectively controls fouling.
Patent CA-2075722-A1 (CA)
Title: Expansion dowel
Inventor: BISPING HEINZ
IPC: F16B13/14
Filed: 1992-06-18
Abstract: An expansion dowel is formed of an axially elongated expansion member and an expansion element insertable into a bore through the expansion member.  The expansion member has two axially extending first slots located diametrically opposite one another and open at one end of the member.  Two axially extending second slots are located in the expansion member offset circumferentially by 90° from the first slots.  The second slots are closed at their opposite ends.  The first and second slots partially overlap in the axial direction, so that the expansion member is radially expandable in the overlapping region of the slots, while the expansion element is prevented from moving off center during the expanding operation.
Patent CA-2077105-A1 (CA)
Title: Aspiration cap for dispensing blood or other fluids for diagnostic purposes
Inventor: WHITWORTH TED N
IPC: B01L3/14
Filed: 1992-08-28
Abstract: A dispenser cap for use with a fluid container having an aperture through a flexible portion of a stopper closing the mouth of the container comprises a main body portion and a fluid communicating spike extending through the body portion. The spike has an outer diameter of sufficient size to form a seal with and to permit flexing of the flexible portion of the container stopper upon insertion of the spike in the stopper and upon movement of the cap toward the flexible portion of the stopper. The main body portion of the dispenser cap comprises a disk portion with a skirt extending from the disk portion and circumferentially encircling the container stopper.
Patent CA-2077200-A1 (CA)
Title: Integrated ball joint
Inventor: DELBEKE ROBERT G
IPC: B21D53/88
Filed: 1992-08-31
Abstract: ABSTRACT OF THE DISCLOSURE      An integral stamped ball joint housing for usw in a vahicle suspension system.  The ball joint housing may be stamped as part of the suspension system control arm thereby forming an integral control arm or may be inserted into an aperture of the control arm.  The ball joint housing is stamped from a single piece of raw steel stock to form the housing according to and specifications. The process of manufacturing the stamped one-piece ball joint housing includes sequentially drawing the parent material to form the basic ball socket and thereafter sizing the outer and inner diameters of the housing to the desired configuration.
Patent CA-2079135-A1 (CA)
Title: Bicycle cover
Inventor: ROBBINS DONALD M
IPC: B62J19/00
Filed: 1992-09-25
Abstract: ABSTRACT OF THE DISCLOSURE    A bag-like main cover has side wall panels closed at the rear but open at the bottom and front.  The top is closed from the rear to a point short of the front, leaving open top edges adjacent the front to fit around the upright gooseneck of the bicycle handlebars.  Matching Velcro strips are attached to the side walls in the areas of the open portions thereof for releasably securing edges of the cover to lower portions of the bicycle and also to hold weather tight folds of the cover around the gooseneck.  A hood-like auxiliary cover is shaped to releasably fit on and protect the handlebars and also receives the main cover therein for storing it when not in use.  The auxiliary cover also has Velcro sealing strips that hold it on handlebars when in use and also strap it and the enclosed main cover to a bicycle portion when not in use.
Patent CA-2080757-A1 (CA)
Title: Aminoalkyl thioether compounds
Inventor: BOUFFARD FRANCES A
IPC: A61P31/04
Filed: 1992-10-16
Abstract: TITLE OF THE INVENTION AMINOALKYL THIOETHER COMPOUNDS            ABSTRACT OF THE DISCLOSURE         Certain aminoalkyl thioethers represented by the formula   their acid addition salts and quarternary ammonium salts are described.  The compounds have useful antimicrobial properties.
Patent CA-2083005-A1 (CA)
Title: Hot-melt compositions based on ethylene/n-butyl acrylate copolymers which have good open time and form creep-resistant bonds when applied in thin layers
Inventor: HANSEN DENNIS D
IPC: C09J133/00
Filed: 1992-11-16
Abstract: HOT-MELT COMPOSITIONS BASED ON ETHYLENE/N-BUTYL  ACRYLATE COPOLYMERS WHICH HAVE GOOD OPEN TIME      AND FORM CREEP-RESISTANT BONDS WHEN  APPLIED IN THIN LAYERS              Abstract of the Disclosure A hot-melt composition consisting essentially of an ethylene/n-butyl acrylate copolymer and a tackifying resin can be spread into a thin layer that remains tacky for more than 5 seconds, after which a bond can be made without applying heat or more than hand pressure.  Within a short period of time, the composition crystallizes so that the bond becomes creep-resistant.
Patent CA-2083173-A1 (CA)
Title: Element and method for nucleic acid amplification and detection using adhered probes
Inventor: SEABERG LEONARD J
IPC: C12Q1/68
Filed: 1992-03-19
Abstract: An element has been prepared which is useful for the detection of nucleic acids in various formats. The element has a sealable support on which is disposed a nucleic acid reagent composition. The composition is a mixture of a nucleic acid reagent composed of polymeric particles to which an oligonucleotide is covalently attached. The particles are prepared from a first polymer having a glass transition temperature of at least 70 ·C and have an average diameter of from 0.1 to 3 micrometers. The reagent is adhered to the support using a water insoluble adhesive comprising a second polymer which has a glass transition temperature which is at least 30 ·C less than the glass transition temperature of the first plymer. The adhesive is present in the composition at from 1 to 20 weight percent. This element provides high sensitivity and low background in hybridization and other nucleic acid assays.
Patent CA-2083210-A1 (CA)
Title: System and method for projection volume rendering
Inventor: FERGUSON SCOTT R
IPC: G06T15/08
Filed: 1992-11-18
Abstract: ABSTRACT OF THB DISCLOSURE          Increasingly, scientists, engineers,  designers, and  medical diagnosticians need to visualize complex three-dimensional  structures stored as digital information in  a computer.  Graphics computers  can produce useful visual images of 3D structures by diaplaying  sequences of 2D projection views, each  analogous to an x-ray radiograph.   When displayed as an  animated sequence  of views each  from slightly  dis-placed orientations, the  structure appears  to be  rotating in  space before the  viewer.   However,  as practiced  in  conventional  volume rendering methods  which rely  on  ray tracing  techniques,  practical application is  limited  by the  extensive  time required  to  compute projected images.  We have implemented an alternate means to  generate projection images based  on fast  Fourier transforms  and the  inverse Projection-Slice Theorem.  Our approach requires far less  computation to produce images, and offerq other advantages in providing access  to systematic application of  filtering, and optimal  use of  specialized computers.
Patent CA-2085526-A1 (CA)
Title: Ignition system for gasoline powered boats
Inventor: HANOVER TIMOTHY J JR
IPC: F02P11/02
Filed: 1992-12-16
Abstract: ABSTRACT       A gasoline powered boat safety ignition system has a start timer (U4,129) that requires the engine room blowers (22,138) to operate for a time prior to allowing engine start up.  It has a second timer sequence that permits a hot or warm start shortly after the engine has been shut down without as much of a delay for blower operation as for cold start.  Also, the system has a timer that cyclically turns the blowers on for short periods while the engine is operating and has a switch (52,127) for overriding the safety system in case of an emergency.
Patent CA-2089444-A1 (CA)
Inventor: SCHAEF IRVING W
IPC: H01R33/00
Filed: 1993-02-12
Abstract: The present invention relates to a retaining structure for removably connecting and maintaining electrical engagement between a light bulb and more particularly, a lamp base portion thereof, with an electrically wired socket. The squeezing of the socket wall changes the dimensions and shape of these walls that allows the releasing of mated protrusions on opposite parts to permit the removal of the lamp base from the socket.
Patent CA-2090776-A1 (CA)
Title: Dispenser for multiple rolls of sheet material
Inventor: COLLINS SCOTT J
IPC: A47K10/36
Filed: 1993-02-25
Abstract: GAB\FTH9034 ABSTRACT OF THE DISCLOSURE The transfer assembly for a dispensing cabinet for dispensing wound sheet material, such as paper toweling, from a primary roll and a reserve roll includes a transfer arm having a pair of dispensing fingers under which the leading end of the sheet material from the reserve roll is disposed and a sensing arm including a sensing surface over which sheet material from the primary roll being fed into the nip between a drive roller and a pressure roller rides.  The transfer arm and sensing arm are mounted for common movement between a non-transfer position wherein the sheet material riding over the sensing surface of the sensing arm, in cooperation with the pulling force being applied thereon by the drive roller, holds the transfer finger away from the nip and a transfer position wherein, in response to the tail end of the sheet material being detached from the primary roll, the transfer arm moves toward the nip and the transfer fingers push sheet material from the reserve roll into the nip. Subsequent rotation of the drive roller causes the sheet material from the reserve to be fed through the nip and dispensed from the cabinet.
Patent CA-2092204-A1 (CA)
Inventor: OLSEN ROBB E
IPC: A61F13/00
Filed: 1992-07-23
Abstract: A napkin comprises an absorbent core between a pervious topsheet and an impervious backsheet, with all parts extensible, and a fastener for securing the napkin to the garment, the fastener allowing at least parts of the napkin to extend. The napkin is pref. extensible both longitudinally and transversely and may require extending before applying to the garment, or may be extended by forces applied during use. Stretched length is pref. at least 25% greater than unstretched length. The napkin may be provided with a pull-out tab so that the user can lengthen the napkin.
Patent CA-2096592-A1 (CA)
Title: Method and apparatus for optically detecting the dimensions of an object and use of the method
Inventor: CANALES GUILLERMO
IPC: G01B11/02
Filed: 1993-05-19
Abstract: ABSTRACT OF THE DISCLOSURE      Two optical windows serve for the passage of a light beam through a treatment chamber in which a product is disposed whose dimensions are to be detected.  Between the treatment chamber and each one of the optical windows there is disposed a rotary valve, which permits the separation of the optical window from the treatment chamber.  Thus it is possible to prevent a medium that adversely influences the optical windows in the treatment chamber from gaining access to the interior face of the windows if protection of the windows has priority over a measurement.  It is thus possible to considerably extend the service life of the windows.
Patent CA-2096843-A1 (CA)
Title: Process for transforming monocotyledonous plants
Inventor: D HALLUIN KATHLEEN
IPC: C12N15/05
Filed: 1991-11-21
Abstract: Novel method of transforming monocotyledonous plants, particularly cereals, by wounding and/or degrading the cells of either intact tissue of the plant that is capable of forming compact embryogenic callus or the compact embryogenic callus itself.
Patent CA-2098158-A1 (CA)
Title: Biphenyl derivatives, pharmaceutical compositions containing these compounds and processes for preparing them
Inventor: PIEPER HELMUT
IPC: A61P3/00
Filed: 1993-06-10
Abstract: Abstract Biphenyl Derivatives The invention relates to biphenyl derivatives of formula I                             (I) (wherein A, B, E, Ra and Rb are as defined in any one of claims 1 to 5) and the stereoisomers thereof, including the mixtures and the salts thereof, particularly the physiologically acceptable salts with inorganic or organic acids.  Such compounds have valuable properties, particularly aggregation-inhibiting effects.
Patent CA-2098233-A1 (CA)
Inventor: HAGIWARA KAZUYOSHI
IPC: G03G9/087
Filed: 1993-06-11
Abstract: A toner for developing an electrostatic image is composed by a binder resin, and a magnetic material and/or a colorant.  The binder resin (a) comprises a styrene resin polymerized in the presence of a poly-functional polymerization initiator, (b) provides a molecular weight distribution on a GPC chromatogram showing a maximum (P1) in a molecular weight range of 3.5x10 3 - 5x10 4 and a  maximum (P2) or shoulder in a molecular weight range of at least 1x10 5, and (c) contains 15 wt. % or less of a resin component in a molecular weight range of at most 3x10 3.  Further, the toner contains at most 100 ppm of styrene and benzaldehyde.
Patent CA-2098234-A1 (CA)
Title: Sealing arrangement for a clutch with a lubricated adjusting ring
Inventor: LEWIS SHANNON J
IPC: F16D13/48
Filed: 1993-06-11
Abstract: ABSTRACT OF THE DISCLOSURE A sealing  arrangement  is provided  between a clutch cover and adjusting ring wherein the clutch cover and adjusting ring are threadably engaged by an internal thread on the clutch cover and an external thread on the adjusting ring.  The clutch cover has a smooth, cylindrical surface proximate the internal thread while the adjusting ring has a groove proximate the external thread with an "O" ring in the groove which is in sealing engagement with the smooth, cylindrical surface,  The "O" ring retains a layer of grease between the threads substantially eliminating purging of the grease.
Patent CA-2098754-A1 (CA)
Title: Scent dispenser
Inventor: CUDDY JAMES
IPC: A01N25/18
Filed: 1993-06-18
Abstract: ABSTRACT OF THE DISCLOSURE      The scent dispenser has a casing which is attached to the sole of a boot by means of VELCRO. The casing flexes when compressed by the force exerted upon it by the boot upon contact with the ground and returns to its unflexed condition when the boot is raised from the ground. The casing has a cavity for scented liquid and two or more apertures which communicate  the  cavity  with  the  atmosphere  outside  the dispenser. When the casing is compressed, scented liquid is expelled  from  the  cavity  through  the  apertures  to  the atmosphere. When the cavity is not compressed, the liquid is confined within the cavity.
Patent CA-2099399-A1 (CA)
Title: Method and apparatus for accessing the same computer file using different file name formats
Inventor: BAUER ERIC J
IPC: G06F17/30
Filed: 1993-06-30
Abstract: A computer-based file system enables user access to any of a plurality of previously-stored data files, each file being identified by at least two file names formatted using different file name formats. The system receives a user request including a purported file name having one or more appended segments and a base name, at least one of said appended segments being used to identify the file name format of said base name. The system then checks file names which utilize the identified file name format to locate a data file of the previously-stored data files having a file name which is the same as said base name. According to another feature, data files are identified using one file name format from which the system compiles a file name using the file name format identified in the appended segment. The base name is then compared against the computed file names to locate the desired base name file. (FIG. 1)
Patent CA-2099510-A1 (CA)
Title: Roller-hinge assembly for retractable overhead door
Inventor: PERRIN DONALD E
IPC: E06B9/08
Filed: 1993-07-02
Abstract: ROLLER-HINGE ASSEMBLY FOR RETRACTABLE OVERHEAD DOOR            ABSTRACT OF THE DISCLOSURE           This invention pertains to a retractable roller-hinge assembly for use with retractable overhead doors. More  particularly,  this  invention  relates  to  a  novel roller-hinge assembly which when installed on conventional retractable overhead doors, such as garage doors warehouse doors or truck doors, enables the door panels to pull away more quickly from the door frame as the overhead door is raised, or lowered.  A hinge assembly for connecting upper and lower panels of a retractable overhead door comprising: (a) upper means for securing to the upper panel; (b) lower means adapted for securing to the lower panel, the lower means being hingedly connected by a pivotal axis to the upper means;  (c) roller and roller axle means rotatably connected to the upper means, said roller and axle means being adapted to move towards the lower means as the upper means is pivoted about the pivotal axis.
Patent CA-2101661-A1 (CA)
Title: Cableway cabins for transport of passengers
Inventor: SOUCHAL JEAN
IPC: B61B12/00
Filed: 1993-07-30
Abstract: A cableway cabin especially for a gondola lift has an asymmetrical shape with reference to the vertical median plane extending in the direction of travel of the cabin.      The width of the inner lateral side of the cabin, which faces the inner side of the curve when the cabin travels on the half-loop circuit, is smaller than the width of the opposite lateral side. Two beaches are disposed against the front and the rear sides of the cabin and the space between the two passengers seated near the inner lateral side is just sufficient for the feet, while on the other side of the cabin, equipped with the door, an open space is provided in front of the door for access of the passengers.
Patent CA-2101810-A1 (CA)
Title: Cable tension measuring device
Inventor: BENMOKRANE BRAHIM
IPC: G01L5/10
Filed: 1993-08-03
Abstract: The device is capable of measuring tension in a cable subjected to torsion and longitudinal deformation upon tensioning thereof. This device comprises a training connection and a packing ring adhered to the cable at respective first and second, longitudinally spaced apart locations thereof. A roller cap is mounted on the packing ring through single row radial bearings whereby the cable is free to rotate, along with the packing ring, in the roller cap about the longitudinal axis of the cable. A vibrating wire strain gauge has a first end microwelded to the training connection and a second end microwelded to the roller cap, whereby longitudinal deformation of the cable is transmitted to and measured by this gauge. A flat key is inserted in respective longitudinal grooves of the training connection and roller cap to maintain, about the longitudinal axis of the cable, a constant relative angular position between the training connection and the roller cap whereby, upon torsion of the cable, the cable rotates with the packing ring in the roller cap to prevent torsion of the cable to affect the vibrating wire strain gauge and influence the longitudinal deformation measurement.
Patent CA-2102057-A1 (CA)
Title: Interlocking block planter device
Inventor: ROMAGNA FRANK
IPC: B65D21/02
Filed: 1993-10-29
Abstract: ABSTRACT   Disclosed is a planter block having a series of alternate grooves, and projections around the peripheral, providing interconnecting capability for one block to another block. In one embodiment of the invention, a strengthening support partition is formed in the interior cavity of the block. Each block has a removable bottom insert, and the insert is supported within the interior cavity of the block by a taper design on the interior of the block, and a matching taper on the peripheral of the insert.