baber/WOPTO huggingface dataset:
Patent CA-1295063-C (CA)
Title: Display device
Inventor: HUMPHRIES BRIAN J
IPC: G09G3/36
Filed: 1987-09-21
Granted: 1992-01-28
Abstract: ABSTRACT OF THE DISCLOSURE                         DISPLAY DEVICE      The display has a video signal receiver and a store with a capacity to hold one picture of the video signal.   Row-output devices enable the video information for respective rows of pixels to be taken out from picture store, and each has a bit extractor to separate out one bit of the information for each pixel of the respective row.   The resultant signal is passed to pixel drivers which operates on a lattice formed of ferroelectric liquid crystal pixel-elements, which are time-multiplex addressed according  to a predetermined sequence, each row being addressed a plurality of times for each picture.   In the addressing groups of the rows are set simultaneously, each group consisting of a plurality of rows spaced apart in the addressing sequence such that the rows in a group form a series with adjacent rows having a temporal separation in the addressing sequence exhibiting a binary progression.
Patent CA-1312767-C (CA)
Title: Process and element for obtaining a photographic image
Inventor: GIANNESI PIER G
IPC: G03C1/005
Filed: 1987-11-12
Granted: 1993-01-19
Abstract: Process and Element for Obtaining a Photoqraphic Image ABSTRACT OF DISCLOSURE      A photographic image is formed with silver halide emulsions by using optically unsensitized light sensitive (coarse) silver halide grains. Optically (or spectrally) sensitized fine grains (or crystals or particles), - espe cially  light  insensitive  or  Lippmann  silver  halide grains-,  can be reactively associated with optically (or spectrally) unsensitized light sensitive  (coarse)  silver halide grains to get a combination of Spectrally Sensi-tized Fine Grains with Spectrally Unsensitized Light Sen-sitive or Coarse Grains,  - especially Tabular Grains -, which can be imagewise exposed (to the light absorbed by the dye sensitizer adsorbed on the  surface of such fine grains) and developed with substantially the same sensi-tivity  of  the  light  sensitive  optically  sensitized (coarse) silver halide grains.
Patent CA-1271837-C (CA)
Title: Apparatus for improving the quality of an electronic image
Inventor: PLUMMER WILLIAM T
IPC: H04N9/077
Filed: 1987-11-12
Granted: 1990-07-17
Abstract: 7196 APPARATUS FOR IMPROVING THE QUALITY OF AN ELECTRONIC IMAGE ABSTRACT OF THE DISCLOSURE Apparatus for improving the quality of an electronic image generated by a charge coupled device (CCD) array that senses scene images through a colored optical filter. The apparatus includes a prism or prismatic filter movable into and out of the path of image-containing light rays impinging on the color filter overlying the CCD array that alternately shifts the scene image between color filters of the CCD array that absorb particular scene image colors and those that transmit these colors to their associated CCDs while in the case of the prismatic filter absorbing the dominant scene color generated by the colored optical filter. Scene image signals generated by a CCD array in this manner are processed such that their spatial relationship with respect to the sensed scene image is precisely monitored and electronically counter-shifted for subsequent scene image reconstruction. By shifting the scene image between individual CCDs having different color optical filters, most of the CCDs in the CCD array can generate image signals for two different scene colors or scene color combinations and thereby improve the image resolving capabilities and/or the color balance of electronic images generated by the CCD array.
Patent CA-1321392-C (CA)
Title: Process for oxidising secondary aromatic alcohols
Inventor: RUTSCH WERNER
IPC: C07B61/00
Filed: 1987-12-11
Granted: 1993-08-17
Abstract: 3-16217/=            Process for oxidising secondary aromatic alcohols Abstract of the Disclosure Aromatic ketones or .alpha.-diketones of formula I                            (I), wherein Ar is an aromatic radical, which can be substituted or unsub-stituted and n is O or 1, can be prepared from the corresponding carbinols by reaction with molar amounts of a sulfonyl chloride in the presence of a base. The corresponding sulfinic acid or salt thereof with the base is formed simultaneously.
Patent CA-1278051-C (CA)
Title: Balanced planar transformers
Inventor: RABJOHN GORDON G
IPC: H01F19/04
Filed: 1988-01-15
Granted: 1990-12-18
Abstract: BALANCED PLANAR TRANSFORMERS     Abstract of the Disclosure A monolithic transformer comprises two windings arranged in substantially a single plane with conductors of the windings interleaved with and crossing one another, whereby each winding is symmetrical about a line passing through center points of both of the windings, to which a center tap connection can be made.  The conductors of the windings and crossings therebetween can be arranged so that adjacent conductors belong to the different windings for maximum coupling.  An unbalanced circuit can be connected between the center tap and one end of a winding, the other end electrically floating, to compensate for the effects of the unbalanced circuit on interwinding capacitance.  The transformer can be constructed using air bridge technology with conductors supported by and spaced from a surface of a substrate.
Patent CA-1283987-C (CA)
Title: Communication services method and apparatus
Inventor: BAUER THOMAS M
IPC: H04M15/10
Filed: 1988-01-27
Granted: 1991-05-07
Abstract: COMMUNICATION SERVICES METHOD AND APPARATUS     Abstract Apparatus and method are disclosed for providing a non-presubscription subaccount billing service utilized by customers on a "per call" or "as needed" basis. A calling customer initiates the service by dialing "0" plus the directory number of the called line. The local office serving the calling line recognizes the call as an operator-designated call and forwards the call along with the identification number of the calling line and the directory number of the called line to an operator system. The operator system prompts the calling line to enter additional call information. The calling customer enters a service activation code such as "15" and a two-digit subaccount billing number assigned by the customer.Receiving the service activation code and the subaccount billing number, the operator system activates the service by setting a subaccount billing indicator in an automatic message accounting record and extends the call to the called line. Upon completion of the call, the operator system includes the connect time, elapsed time, calling line identification number, called line directory number, and subaccount billing number for the call into the AMA record. The record along with others is forwarded to a revenue accounting office where a billing system sorts the AMA records by subaccount billing numbers and prepares a billing statement with the details of each call listed for each subaccount billing number assigned by the customer.
Patent CA-1328449-C (CA)
Inventor: GAYLOR JAMES L
IPC: C07J41/00
Filed: 1988-01-28
Granted: 1994-04-12
Abstract: TITLE 14,15-SUBSTITUTED LANOSTEROLS AND THEIR USE AS HYPOCHOLESTEROLEMIC AGENTS            ABSTRACT OF THE DISCLOSURE      Lanosterols substituted in the 14 and/or 15 position(s) which are active in inhibiting lanosta-1,24-dien-3.beta.-ol 14.alpha.-methyl-demethylase activity, supressing 3-hydroxy-3-methylglutaryl coenzyme A reductase (HMGR) activity, decreasing cholesterol synthesis and reducing serum cholesterol levels are disclosed.
Patent CA-1326572-C (CA)
Inventor: SCHWEISS PETER
IPC: B03D1/14
Filed: 1988-02-04
Granted: 1994-01-25
Abstract: ABSTRACT OF THE DISCLOSURE      An injector for use in a flotation apparatus is provided.          The injector includes a cylindrical conduit having an inlet for receiving a fluid at one end.  the conduit includes a substantially vertical section extending into a flotation tank located in the flotation apparatus and is provided with an outlet for discharging the fluid into the tank.  A baffle having bores provided therethrough is disposed in the conduit upstream from an air supply to churn the fluid before it is aerated by the air supply, thereby enhancing bubble generation in the fluid before it is discharged into the flotation apparatus.
Patent CA-1302970-C (CA)
Title: Display carton for holding upright articles
Inventor: KIEDAISCH RANDALL A
IPC: B65D71/00
Filed: 1988-03-02
Granted: 1992-06-09
Abstract: Abstract of the Disclosure A display carton for holding articles such as picnic plates and one or more different types of cups.  The top and front panels contain cutouts which hold the cups in place and permit them to be seen in the display carton.  The top panel is spaced from the back panel a distance permitting picnic plates to be held upright between them.  An additional panel foldably connected to the back edge of the top panel extends down to the bottom panel and a short flap foldably connected to the additional panel extends to the back panel to frictionally hold the top panel in place.
Patent CA-1336408-C (CA)
Inventor: GABE JEFFREY D
IPC: G01N33/569
Filed: 1988-03-10
Granted: 1995-07-25
Abstract: A  vaccine  for  swine  dysentery  is  comprised  of  T. hyodysenteriae  antigen(s),  or  fragment  thereof  wherein  the antigen has a molecular weight of from 19 Kda to 90 Kda.  The antigen  may  be  obtained  by  treating  T.    hyodysenteriae organism with a detergent or chaotropic agent.   The antigens may also be used in an assay for T.  hyodysenteriae antibody.
Patent CA-1322882-C (CA)
Inventor: STEINER KARL
IPC: B30B3/04
Filed: 1988-03-14
Granted: 1993-10-12
Abstract: LONG-NIP ROLL PRESS               ABSTRACT OF THE DISCLOSURE A long-nip press roll and a mating roll form an areal press nip with each other.  The long-nip press roll has a flexible tubular press shell which is mounted by means of two support disks on a stationary support member which extends through the inside of the press shell.  Within a hydraulic pressure chamber provided on the supporting member is a radially displaceable press shoe which can press the press shell against the mating roll.  Support member, pressure chamber and mating roll are arranged symmetrically relative to a press plane.  The slide surface of the press shoe which contacts the press shell is arranged offset with respect to the press plane in the direction opposite the direction of travel of the press shell. The axis of rotation of the press shell and its two support disks is also arranged offset out of the press plane in the direction opposite the direction of travel of the press shell.
Patent CA-1304205-C (CA)
Title: Method of manufacturing a pipeline pig having a rough  textured surface
Inventor: CHO HYUN J
IPC: B29C33/02
Filed: 1988-04-08
Granted: 1992-06-30
Abstract: Abstract of the Invention A method of making a foam pig having a highly textured and tough surface for use in cleaning the interior wall of a pipe line, the pig being formed by heating a metallic mold which defines the exterior configuration of the pig, injecting urethane base foam mixture into the heated mold, and curing the injected urethane foam before removing the cured pig from the mold.  The mold should be heated to a temperature sufficient to produce a tough surface texture on the completed pig defined by closely spaced indentations of about one-half to three millimeters in depth, the indentations being formed by bubbles in the urethane foam base mixture on the surface of the mold.
Patent CA-1317127-C (CA)
Inventor: NAKAYAMA HIROSHI
IPC: F16H57/028
Filed: 1988-05-26
Granted: 1993-05-04
Abstract: ABSTRACT OF THE DISCLOSURE An automotive transmission includes an input shaft coupled to a torque converter or a clutch, an output shaft disposed parallel to the input shaft for driving a differential, and transmission gear trains disposed between the input and output shafts.  The first and second countershafts are disposed between the input and output shafts with an auxiliary transmission gear train connecting the input shaft and the first countershaft.  The first and second countershafts are connected by normally meshing gears.  A main transmission gear train with multiple gear ratios connects the second countershaft to the output shaft.  A portion of the main transmission gear train is positioned adjacent the torque converter or the clutch to produce a compact arrangement.
Patent CA-1289652-C (CA)
Title: Method and apparatus for establishing a servicing mode of an electronic apparatus
Inventor: SUZUKI MASAKAZU
IPC: H04N5/44
Filed: 1988-06-09
Granted: 1991-09-24
Abstract: 39-0100.2087 PATENT                    ABSTRACT OF THE DISCLOSURE In controlling an electronic apparatus, such as, a color television receiver, of the type having signal processing circuits which are individually adjustable in accordance with respective control signals provided by a microcomputer or central processing unit (CPU) in response to data corresponding to predetermined or standardized conditions of the adjustable circuits and which are stored in a non-volatile memory along with a secret code, operating keys selectively actuable to provide input data to the CPU for representing an externally applied code and, in a servicing mode of the receiver, for rewriting the data in the memory and thereby changing the standardized conditions of the adjustable circuits, and inner bus lines connecting the CPU to the adjustable circuits, the non-volatile memory and the operating keys; a standby power supply provides electric power to the CPU at a time when operating keys are actuated for inputting data representing an externally applied code to the CPU, a main power supply is turned on for supplying power to the adjustable circuits and thereby causing the receiver to display a color image, and the servicing mode of the receiver is established only when the externally applied code coincides with the stored secret code and the turning on of the main power supply is effected within a predetermined period after the externally applied SONY:19 39-0100.2087 PATENT   code has been made to be coincident with the stored secret code.
Patent CA-1329295-C (CA)
Title: Butene-1 copolymer composition
Inventor: YAMAWAKI TAKASHI
IPC: C08L23/20
Filed: 1988-07-13
Granted: 1994-05-03
Abstract: ABSTRACT OF THE DISCLOSURE   This invention relates to a butene-1 copolymer composition suitable as a wire coating malarial which is superior in flame retardnace and even if it burns, no toxic gas is generated and superior in mechanical strengths, characterized by comprising 20-55% by weight of a butene-1 copolymer containing 80-99 mol% of butene-1 unit and 1-20 mol% of .alpha.-olefin unit having at least 5 carbon atoms and having an intrinsic viscosity [?] of 1.0-7.0 dl/g measured in decalin at 135 C and a maximum melting point of 80-120 C measured by differential scanning calorimetric analysis and 80-45% by weight of an inorganic metal hydroxide and/or an inorganic metal hydrate which have an average particle size of 0.05-6  m.
Patent CA-1322255-C (CA)
Inventor: LEONARD ANNE G
IPC: G09G1/00
Filed: 1988-07-27
Granted: 1993-09-14
Abstract: Abstract SELECTIVE PROCESSING OF A DATA STREAM         BASED ON FONT FORMAT       The system and method of this invention processes a data stream based on the structure of a font file which can be varied by a user or application of the processing system.  The font file not only contains the pel patterns for a range of graphical symbols, but it also contains the rules for interpreting a data stream having a particular syntax.  The rules for interpreting a data stream are referred to as the processing model for the data stream.     The structure of the font file contains an index array to the range of graphical symbols.  Each byte in the data stream is used to generate an index into the index array.  In each element of the index array there is a value and control bits.  The control bits indi-cate whether the value is an offset to a graphical symbol or whether the value is a modifier.  If the value is a modifier, it is used to increment the next sequential data byte in the data stream through the range of graphical symbols.  The modifiers can be use recursively to access an unlimited number of graphical symbols.
Patent CA-1302157-C (CA)
Title: Postage meter drive system
Inventor: MILLER CARL A
IPC: G07B17/00
Filed: 1988-08-03
Granted: 1992-06-02
Abstract: ABSTRACT            The postage meter includes a gear in driving communication with a print drum and a shutter bar receivable in an aperture of the gear.  The shutter bar has a release position enabling the gear to cause driving of the print drum.  The gear aperture is sized to permit a predetermined amount of gear rotation prior to encountering the then resident shutter bar. A control means is included for simultaneously actuating the gear drive means and the shutter from the aperture resident position upon initiation of a postage meter print cycle. Should the shutter bar be unable to be fully withdrawn from the gear aperture within the predetermined amount, means are provided for causing reverse rotation of the gear back to its initial or home position.
Patent CA-1328108-C (CA)
Title: 5-heterocyclic-substituted oxazolidine dihaloacetamides
Inventor: BRINKER RONALD J
IPC: A01N43/56
Filed: 1988-08-12
Granted: 1994-03-29
Abstract: ABSTRACT     The disclosure herein relates to a new family of haloalkyl oxazolidinyl derivatives as antidotal compounds to reduce injury to crop plants by a variety of herbicides.  The antidotal compounds are characterized particularly by having heterocyclyl or spiroheterocyclyl radicals attached to the 5-position of haloalkyl oxa-zolidine compounds and are especially useful as in-can antidotes against injury by acetanilide and thiocarba-mate herbicides to corn, sorghum, soybeans, wheat, rice and other crops.
Patent CA-1304617-C (CA)
Title: Container for dental x-ray film package
Inventor: TANAKA HIROYUKI
IPC: G03B42/04
Filed: 1988-08-15
Granted: 1992-07-07
Abstract: ABSTRACT OF THE DISCLOSURE     A container for a dental X-ray film package which can prevent attachment of saliva of a patient to the dental X-ray film package contained therein.  The container comprises a containing element formed from a flexible sheet for containing a dental X-ray film package therein, and a gripping element formed from at least one flexible sheet and connected to the containing element.  The gripping element extends outwardly of an oral cavity of a patient when the containing element is inserted in the oral cavity.  When an X-ray photograph is to be taken, a dental X-ray film package is inserted into the containing element and then the containing element is placed at a suitable position for photographing of a tooth.  After X-ray photographing, the gripping element is gripped to take out the containing element from the oral cavity and pulls or tears off the gripping element in the opposite directions to open the containing element to take out the film package from the containing element.  The film package thus taken out is free from saliva of the patient.
Patent CA-1316967-C (CA)
Title: Flange finisher with weatherstrip
Inventor: MARTIN RICHARD D
IPC: B60J10/08
Filed: 1988-08-23
Granted: 1993-04-27
Abstract: ABSTRACT OF THE DISCLOSURE    A flange finisher particularly well adapted for attachment to a flange of a motor vehicle as a pair side walls joined by a web portion to form a U-shaped channel. Extending from one side wall into the channel are a plurality of small ribs. Extending from the other side wall into the channel and in opposition to the small ribs is a long foot wall which carries a plurality of ridges.
Patent CA-1299658-C (CA)
Title: Demodulation method
Inventor: THORVALDSEN TERJE
IPC: H04B1/707
Filed: 1988-10-17
Granted: 1992-04-28
Abstract: 73002-2 Abstract The invention relates to a method for incoherent demodulation of orthogonally coded DSSS signals modulated with MSK or similar modulation types. The data signals are retrieved by splitting the received signal into two parts where the carrier is down converted to baseband by a signal which is not adapted to the phase of the carrier, whereafter the down converted signals pass a correlator, quadrature devices and adding devices and finally a discriminator which always chooses the highest correlation peak as output signal.
Patent CA-1328603-C (CA)
Title: Method to prevent neonatal-jaundice
Inventor: VREMAN HENDRIK J
IPC: A61K31/555
Filed: 1988-10-17
Granted: 1994-04-19
Abstract: ABSTRACT Disclosed herein is an effective and safe method for preventing the onset of neonatal jaundice through the reduction of bilirubin production. This method can be applied to populations of infants based on mass screening procedures predictive of development of the disease. The most effective of these screening methods measures carbon monoxide production by the infants using a simple breath test.
Patent CA-1295390-C (CA)
Inventor: PALMIERI JOSEPH M
IPC: H01R9/16
Filed: 1988-10-20
Granted: 1992-02-04
Abstract: FIELD INSTALLABLE LINE AND LOAD LUG CONNECTORS         FOR MOLDED CASE CIRCUIT BREAKERS               ABSTRACT OF THE DISCLOSURE         Line and load lugs are fixedly attached to each pole of a multi-pole molded case circuit breaker without requiring screws.  The lugs are positioned within the line and load lug compartments at opposing ends of the breaker by means of grooves formed along the sides of the lugs and rails formed within the internal surfaces of the compartments.  A lug support cap fitted to the bottom of each line and load lug interacts with detents formed on the inner surfaces of the compartments to securely retain the line and load lugs within the compartments.
Patent CA-1299209-C (CA)
Title: Apparatus for exchanging rolls in calenders
Inventor: SCHLUNKE JURGEN
IPC: B65G1/04
Filed: 1988-11-15
Granted: 1992-04-21
Abstract: APPARATUS FOR EXCHANGING ROLLS IN CALENDERS    ABSTRACT           An apparatus for exchanging elastic rolls in a supercalender has a platform which is movable up and down between the frame of a supercalender and a magazine for spare rolls.  The platform supports two tracks with horizontally movable guides for two supports which can engage the end portions of an elastic roll from below before the guides and the supports are moved horizontally to transfer the roll from the supercalender, across the platform and into the magazine.  In order to temporarily detach guide rolls which are installed in front of elastic rolls, the platform further supports two tracks for jaw-shaped supports for the end portions of a guide roll which is transferred into the apparatus and remains in the apparatus at a level above the tracks for the supports which transfer elastic rolls.
Patent CA-1334253-C (CA)
Title: Coating material containing zinc-based alloys for producing thermal-sprayed coatings having improved corrosion resistance and adherence
Inventor: CHAMPAGNE BLAISE
IPC: C23C4/08
Filed: 1988-11-18
Granted: 1995-02-07
Abstract: A coating material for forming thermal-sprayed coatings on metallic substrates,  comprises a zinc-based alloy containing about 50 to about 90 weight percent zinc and about 10 to 50 weight percent of at least one other metal selected from the group consisting of nickel, cobalt and iron, the alloy being present in the form of particles having a size ranging from about 0.03 to about 0.15 mm.          The  thermal-sprayed coatings  produced with  the  coating material of the invention have improved corrosion resis-tance and adherence.