baber/WOPTO huggingface dataset:
Patent CA-1208403-A (CA)
Inventor: WENZEL WERNER
IPC: A22C25/12
Filed: 1984-03-27
Granted: 1986-07-29
Abstract: Abstract The invention relates to a device for raising fish into uniform belly-back position.  To improve the effect of an uprighting station comprising a guiding chute for the fish lying on their side and a controlling edge arranged above the longitudinal centre of the guiding chute to yield resiliently it is suggested to form the controlling edge as a periphery of a rotatingly driven circular disc.  The repulsing effect realised under conveying engagement effects a secure aligning of the fish even when their quality is influenced by distortions and deformations or damages in the head area and also makes it possible to raise headless fish.
Patent CA-1231388-A (CA)
Inventor: OTANI SUSUMU
IPC: H04L1/00
Filed: 1984-04-16
Granted: 1988-01-12
Abstract: ABSTRACT A bit error detecting circuit for a PSK-modulated carrier wave is described.  It includes a first demodulator responsive to a reference carrier wave for phase-demodulating an input PSK carrier wave into a first demodulated signal.  Also included is a carrier wave recovery circuit for providing the reference carrier wave in response to the input PSK modulated carrier wave or the first demodulated signal.  A clock signal recovery circuit provides a clock signal in response to the input PSK modulated carrier wave or the first demodulated signal.  A modulator phase-modulates the reference carrier wave with the output of an oscillator.  A second demodulator is responsive to the output of said modulator means for phase-demodulating the input PSK modulated carrier wave into a second demodulated signal.  A first discriminator dis-criminates the first demodulated signal into a first digital signal in response to the clock signal, and a second discriminator discriminates the second demodulated signal into a second digital signal in response to the clock signal. A comparator compares the first digital signal with the second digital signal to provide a bit error detection signal.  The circuit of the invention is capable of predicting in a stable manner a bit error rate on a transmission line even when the operating point of a non-linear element on the transmission line fluctuates.
Patent CA-1222968-A (CA)
Inventor: LANGNER CARL
IPC: B65G47/52
Filed: 1984-04-19
Granted: 1987-06-16
Abstract: AN ARRANGEMENT AND A METHOD FOR TRANSFERRING         PRODUCTS IN METAL PROCESSING INSTALLATIONS     ABSTRACT OF THE DISCLOSURE     Hot, elongated metallic products are delivered to a horizontal  roller  table  in  a  direction  paralleling  their longitudinal  dimensions.    The  products,  which  are  spaced transversely of this direction, are transferred to one side of the roller table.  The direction of transfer is transverse to the longitudinal dimensions of the products.   The transfer arrangement for  the products  includes  several pairs of  I-beams  which  extend  transversely  and  are  spaced  in  the longitudinal direction of the products.  Each pair of I-beams stretches from one side of the roller table to the other and is upwardly inclined in the direction of transfer.  At least some pairs of I-beams pass between the rollers of the roller table.  The I-beams of each pair are spaced from one another and a wheeled carriage is located in the gap between the I-beams of each pair.   The carriages ride on the I-beams and the wheels of the carriages are situated between the flanges of the respective I-beams.   The carriages are aligned with one another in the longitudinal direction of the products and are driven in synchronism.  This permits each product in the path of the carriages to be engaged by all of the carriages simultaneously so that the product is supported at several locations along its longitudinal dimension.  As the carriages travel in the transfer direction, the carriages sequentially lift  the products  from the roller  table along a direction which is inclined to the horizontal.   This reduces sliding movement  of  the  products  on  the  roller  table  so  that scratching and/or marring of the products is reduced.   The carriages  also  group  the  products  during  travel  in  the transfer direction thereby facilitating subsequent  handling of the products.
Patent CA-1220723-A (CA)
Title: Composition cosmetique pour le traitement des cheveux   et de la peau, contenant des oxathiazinones
Inventor: GROLLIER JEAN-FRANCOIS
IPC: A61Q5/00
Filed: 1984-05-02
Granted: 1987-04-21
Abstract: L'invention concerne une composition cosmétique pour le traitement des cheveux et de la peau contenant dans un véhicule approprié au moins un dérivé oxathiazinone de formule: <IMG> (I) dans laquelle R1 désigne un atome d'hydrogène ou un radical alkyle ayant de 1 à 4 atomes de carbone, R2 désigne un radical alkyle ayant de 1 à 4 atomes de carbone, ou bien R1 et R2 forment ensemble un radical alicyclique et X désigne un métal alcalin, en association avec au moins un adjuvant cosmétique. La composition selon l'invention permet de lutter contre l'aspect gras et inesthétique de la chevelure ou de la peau.
Patent CA-1210622-A (CA)
Inventor: GUILD JOHN R
IPC: G03F7/022
Filed: 1984-05-30
Granted: 1986-09-02
Abstract: -i-DEVELOPMENT OF LIGHT-SENSITIVE  QUINONE DIAZIDE COMPOSITIONS            Abstract of the Disclosure Light-sensitive compositions containing a quinone diazide which are useful in positive-working photoresists and positive-working lithographic printing plates are developed with a developing composition comprising a quaternary alkanol ammonium hydroxide developing agent and a stabilizing concentration of a semicarbazide.
Patent CA-1236654-A (CA)
Inventor: FISCHELL ROBERT E
IPC: A61F2/26
Filed: 1984-08-27
Granted: 1988-05-17
Abstract: THE ABSTRACT OF THE DISCLOSURE        A method and apparatus for achieving penile erection in a human male.  The apparatus includes at least one disten-sible cylinder which is in communication with pressure reser-voir means through a valve means.  A fluid pressure generator acts upon a working fluid in the pressure reservoir means and when the valve means is opened,  the distensible cylinder dis-tends.   The  method  concerns  implantation  and  use of  the apparatus.
Patent CA-1242843-A (CA)
Inventor: BOLON DONALD A
IPC: H01B3/30
Filed: 1984-09-14
Granted: 1988-10-04
Abstract: NOVEL COPOLYAMIDEIMIDES, PREPOLYMERS THEREFOR AND           METHOD FOR THEIR PREPARATION                  ABSTRACT OF THE DISLCOSURE           Carboxy-terminated prepolymers are prepared by the reaction of a diamine, preferably an aromatic diamine, with a carboxy anhydride such as trimellitic anhydride and a dianhydride such as bisphenol A dianhydride. The prepolymers, or functional derivatives thereof, are then reacted with a diisocyanate or diamine, preferably an aromatic diisocyanate, to produce copolyamideimides.
Patent CA-1226789-A (CA)
Title: Log handling and sawing system
Inventor: SHIELDS DEAN W
IPC: B27B15/00
Filed: 1984-10-03
Granted: 1987-09-15
Abstract: ABSTRACT OF THE DISCLOSURE        A sawmill in which a multi-log supporting mechanism is constructed wherein logs are grasped at spaced angular positions about the mechanism and rotated by it between an initial receiving position to a profile measurement position and then to a sawing position.  The end-to-end axis of the supporting mechanism is adjustably oriented with respect to a saw in terms of profile measurements and size of lumber deter-mined to be cut from a log.  Directionally, this adjustment is made normal to the profile measurement dimension.
Patent CA-1207982-A (CA)
Inventor: ANJIER JOSEPH L
IPC: C01F7/144
Filed: 1984-10-19
Granted: 1986-07-22
Abstract: ABSTRACT          An improved precipitation system is provided for the Bayer process production of alumina hydrate.  In order to produce coarse and strong alumina hydrate at high yield, supersaturated Bayer process sodium aluminate liquor is seeded with a relatively small seed charge in a first pre-cipitator at a relatively low temperature and the produced slurry is transferred to a second precipitator where without additional seeding, the solids content of the slurry is allowed to increase to about 250-700 g/l by accumulating solids in the line until the desired solids content is reached.  After a suitable residence time, a coarse, strong product hydrate can be recovered in yields of or exceeding 80 g/l based on the alumina (Al2O3) content of the super-saturated sodium aluminate liquor subjected to precipitation. The process not only produces the desired product at high yield but also, due to the use of a single, small seed charge, the precipitation system requires fewer precipitators and classifiers for a given residence time.  Additionally, it allows significant energy savings by eliminating the need for cooling during the precipitation cycle due to the lower than conventional temperatures which can be utilized in the first precipitator.
Patent CA-1258596-A (CA)
Inventor: MORI KEI
IPC: G02B6/38
Filed: 1984-11-09
Granted: 1989-08-22
Abstract: ABSTRACT OF THE DISCLOSURE:           Optical  conductor  tubes  preferable  for  use  in connecting with each other,  in order,  on the rooftop of a building or  the  like and  for hanging downward,  and a connecting member capable of surely or reliably connecting those optical conductor tubes with each other.  The optical conductor tube is made up of an optical conductor rod and the  protecting  tube  for  protecting  it.    The  protecting tube  is  made  thickly and has a  threaded portion on  its outer circumferential surface at one edge portion thereof, and has another threaded portion on its outer circumferential surface  at  another  edge  portion  thereof,  and  further  a groove is formed along the axis of its inner circumferential surface.   The connecting member is  made up of a sleeve being tightly inserted into the space between the optical conductor rod and the protecting tube and has a projection engaged with the groove on the outer circumferential portion thereof,  a nut  member engaged with  the  threaded  portion at another edge portion of the protecting tube, and a cou-pling member having threaded portions on the inner circum-ferential  surfaces  of  both  edge  portions  thereof  which engages with the threades portions of it at the thickly-formed portion of the protecting tubes.
Patent CA-1233358-A (CA)
Inventor: KUREMATSU MASAYUKI
IPC: G03C7/30
Filed: 1984-11-29
Granted: 1988-03-01
Abstract: ABSTRACT OF THE DISCLOSURE       A photographic color forming agent composition comprising an aromatic primary amine color developing agent and the following materials (A), (B) and (C).  (A) is at least one kind of the compounds each having an aromatic ring bearing two hydroxy groups in the ortho positions thereof, respectively.          (B) is at least one kind of hydroxyalkylidene-diphosphonic acid metal ion chelating agents.  And, (C) is at least one kind of the metal salts selected from the group consisting of the water-soluble metal salts of magnesium, bismuth, aluminum, zinc, barium, or zirconium, said metal salt is equivalent to or more than the metal ion chelating agents mentioned in the item (B) above.  Such composition of a photographic color forming agent is so stable that a preserving agent contained in a color developing liquid is hard to be decomposed by the action of metal ions such as iron ions and copper ions in particular.          In addition, it is capable of preventing the photographic characteristics from causing any abnormality even when processing in the presence of heavy metal ions such as copper ions in particular.  It is also capable of preparing a color developing liquid which is so stable that any precipitation or sludge cannot be produced even in the presence of metal ions.
Patent CA-1250134-A (CA)
Inventor: MORIKI YASUMITSU
IPC: B23P6/00
Filed: 1985-02-18
Granted: 1989-02-21
Abstract: ABSTRACT OF THE DISCLOSURE    An improved apparatus for rebuilding worn shoe grouser for track chain by welding operation is disclosed.  The worn part of shoe is cut off and replacement lug is placed on grouser so that the welding end face of the former comes in tight contact with the welding end face of the latter while they are held between the lug holding member and the shoe holding member.   The shoe holding member is adapted to move forward and backward via a shoe supporting member by means of a hydraulic cylinder and the whole assembly of hydraulic  cylinder,  shoe  supporting member,  shoe holding member and lug holding member is turnable about the axis of rotary shafts by actuating the turning mechanism.  While replacement lug and grouser are brought in firm contact with one another, welding operation is carried out over the one welding area on shoe to be rebuilt.   After completion of welding  operation  the  turning  mechanism  is  actuated  by rotating  a handle  so  that  the whole  assembly  is  turned upside  down whereby  another welding operation is carried out over the other welding area.   The lug holding member is formed with a groove on the one side into which replace-ment lug is fitted, while it includes a rotary shaft on the other  side  so  that  the  assembly  can be  turned.   Plural combinations of lugs and grousers may be arranged one after another with spacers interposed therebetween.
Patent CA-1256292-A (CA)
Inventor: FRIEL DANIEL D
IPC: B24B3/36
Filed: 1985-03-11
Granted: 1989-06-27
Abstract: IMPROVED METHODS AND APPARATUS FOR KNIFE AND BLADE SHARPENING              A B S T R A C T         A method and apparatus for sharpening knives, blades, and the like utilizing a rotating displaceable abrasive disk where the abrading force on the knife cutting edge facet in parallel contact with the surface of the disk perpendicular to its axis of rotation is controlled by a biasing means such as a spring or equivalent, the position of the cutting edge facet on the disk is established by two appropriate stops contiguous to the disk and the angle between the principal plane of the disk and the face of the knife is controlled precisely so as to accommodate knives of different thickness and shape. Magnetic means to control the angle are claimed.  Methods and apparatus include sequential steps that utilize one or more orbiting abrasive surfaces together with an abrasive disk sharpener where in each step there is a guide, preferably magnetic, to control the sharpening angle and where the angle is progressively greater in those sharpening steps where the orbiting abrasive elements are employed.  Also claimed are means in a disk sharpener to prevent accidental contact of the face of the blade with the moving abrasive surface.
Patent CA-1234365-A (CA)
Inventor: PECORARO THERESA A
IPC: C10G11/18
Filed: 1985-03-19
Granted: 1988-03-22
Abstract: ABSTRACT OF THE DISCLOSURE         Hydrocarbon feedstocks, especially those high in Ramsbottom carbon, are vaporized by contact with a rela-tively inactive coked cracking catalyst, separating the resulting intermediate into a high and low boiling frac-tion, and cracking the high boiling fraction in a fluid catalytic cracker containing active cracking catalyst.
Patent CA-1242848-A (CA)
Inventor: RADOVICH DAVID A
IPC: C08G18/10
Filed: 1985-03-20
Granted: 1988-10-04
Abstract: FLEXIBLE POLYURETHANE FOAMS ABSTRACT OF THE DISCLOSURE The present invention is directed to a process for the production of a flexible polyurethane foam comprising reacting (a)  an organic polyisocyanate, and (b)  a coupled polyol which consists essen-tially of the reaction product of an organic polyisocya-nate and an organic compound having an hydroxy function-ality of at least 2 and a primary hydroxy group content of at least 30%, the ratio of hydroxyl groups in said organic compound to isocyanate groups being greater than 1, (c)  in the presence of (i)   a blowing agent, (ii)  a catalyst, and (iii) a foam stabilizer, said foam stabi-lizer being capable of producing a flexible polyurethane foam meeting the standard specifications for high resilience polyurethane foam as set forth in ASTM D-3770-79, when used in a foam formulation based on toluene diisocyanate and either (A) a polymer polyol prepared by polymerizing one or more ethylenically unsaturated monomers in a polyether polyol, or (B) a dispersion of polyurea and/or polyhydrazodicarbonamide in an hydroxyl group containing material.
Patent CA-1246033-A (CA)
Inventor: ENGLISH GEORGE J
IPC: F21S8/12
Filed: 1985-04-09
Granted: 1988-12-06
Abstract: -20-MOTOR VEHICLE LIGHTING SYSTEM ABSTRACT A lighting system for a motor vehicle including a plurality of replacsable, sealed lighting modules and means for mounting the modules in the vehicle in a pair of spaced-apart linear, horizontally disposed arrays. Each array possesses a maximum height of only about two inches and a width greater than the array height. All of the modules are similar and each includes a reflector with a lighting capsule mounted therein. The front of the module is enclosed by means of a optically clear cover exclusive of lens elements. A lens means is separately mounted in front of each array of lighting modules for controlling the light emitted therefrom to in turn provide both high and low beam patterns for the vehicle. Each of the arrays comprises four similar modules, resulting in a system containing a total of eight such components.
Patent CA-1209066-A (CA)
Inventor: EVERS PAULUS H J M
IPC: C12G3/04
Filed: 1985-04-24
Granted: 1986-08-05
Abstract: ABSTRACT            Process of preparing a keeping, stable alcohol containing beverage based on fermented milk by fermenting milk or fat-enriched milk having a fat content of at least 4% which may be mixed with sugars, fruit juice, fruit concentrate, fruit essence, aromas, flavors, colorants and a thickening agent, homogenizing the fermentation product in a two-step homogenization at pressures between 180-250 Bar and 10-30 Bar respectively, subjecting the homogenized product to a thermal treatment, cooking and another homogenization and mixing the obtained product with carefully deaerated alcohol.
Patent CA-1232948-A (CA)
Title: Loop fault isolator
Inventor: IBBETSON DAVID N I
IPC: H02H7/26
Filed: 1985-05-14
Granted: 1988-02-16
Abstract: ABSTRACT OF THE DISCLOSURE         The invention comprises a method and a device for locating, isolating and by-passing a defective electrical device in an electrical circuit, and comprising sensing current and voltage at a first point in such circuit, on one side of such device, whereby the current and voltage at-the first point are not significantly altered by the sensing process, sensing current and voltage at a second point in such circuit, on the other side of such device, whereby the current and voltage at the second point are not significantly altered by the sensing process, comparing such currents and voltages at the two points, creating a control signal responsive to such compared currents and voltages, and, isolating such device from such circuit, and thereafter re-establishing such circuit whereby to by-pass the device, in response to a control signal of predetermined characteristics.
Patent CA-1217248-A (CA)
Inventor: MONTGOMERY WILLIAM P
IPC: H01G9/10
Filed: 1985-05-24
Granted: 1987-01-27
Abstract: ELECTROLYTIC CAPACITOR               Abstract of the Disclosure An electrolytic capacitor has a porous valve-metal anode pellet, a tri-metal housing, and a hermetic glass-metal seal.  A thin layer of a ductile and solder-able metal on the inner surface of the housing extends inwardly from the mouth of the housing to at most the bottom of the glass-metal seal which is sealed to the layer.
Patent CA-1250718-A (CA)
Inventor: SASAKI YOSHINARI
IPC: G05B19/23
Filed: 1985-07-10
Granted: 1989-03-07
Abstract: ABSTRACT OF THE DISCLOSURE In a nozzle pressing and contacting process, a mold clamping process, an injection process and the like in an injection molding operation, a movable side, such as constituting a nozzle portion or screw of an injection apparatus, or a movable mold of a molding apparatus, is moved towards and contacted with a stationary side, such as constituting a mold or molding machine, or a stationary mold under a speed controlled condition.  When the movable side approaches the stationary side, the pressure acting on the stationary side is measured and when the measured pres-sure reaches a predetermined set pressure, the speed control is switched to a pressure control thereby to accurately and smoothly bring the movable side into contact with the stationary side.
Patent CA-1239147-A (CA)
Inventor: ROSENBERGER SIEGFRIED
IPC: B01J31/02
Filed: 1985-07-23
Granted: 1988-07-12
Abstract: Case 3-15013/-Process for producing phenolic thiocarboxylic esters Abstract Compounds of the formula I                                   (I) wherein R1 and R2 independently of one another are each tert-butyl, R3 is C1-C20-alkyl, or C2-C20-alkyl interrupted by -O- or -S-, and n is the number 1 or 2, can be obtained, with a very high degree of yield and purity, by reaction of a phenol of the formula II                              (II) with formaldehyde and a mercaptan of the formula III                      R3OC-CnH2n-SH           (III) in the presence of catalytic amounts of a primary or secondary amine.  Such compounds are stabilisers for organic materials,
Patent CA-1234781-A (CA)
Inventor: KREISEDER WALTER J
IPC: B65D51/18
Filed: 1985-11-19
Granted: 1988-04-05
Abstract: ABSTRACT OF THE DISCLOSURE An end closure for a container comprising an end cap and a cover rotatable with respect to the end cap. The end cap has a raised portion connected to the main part of the end cap by a thinned, severable wall. The raised portion fits within an opening in the cover, which opening is defined at least in part by a knife edge. Upon rotation of the cover relative to the end cap, the knife edge will cut through the severable wall and sever the raised portion from the end cap. A pour opening is defined in the end cap when the raised portion is severed. When the opening in the cover is aligned with the pour opening in the end cap, the contents of the container may be dispensed. When the opening in the cover is out of registry with the pour opening in the end cap, no contents may be discharged. Complementary inter-engaging flanges on the end cap and cover retain the parts in assembled relationship. A tamper evident element is detachably secured within the opening in the cover by frangible sections. The frangible sections are readily broken upon movement of the cover relative to the end cap in a direction to cut the raised portion; thereby evidencing to the user that the container has been tampered with and that the sealed condition may have been breached.
Patent CA-1262401-A (CA)
Inventor: HAIGH BRIAN
IPC: B29C45/26
Filed: 1986-01-14
Granted: 1989-10-24
Abstract: ABSTRACT     A die, in which is to be formed a hollow article having a part-circular portion, such as a "J-tube", includes two opposed die blocks each formed with die cavities which together form the article, and a part-circular core which is positioned within the cavities to form the part-circular portion of the article. The part-circular core is removed from the article, after one die block has been removed, by rotating the core about an axis through the centre of the part circle and raising the core along the axis. The axis is inclined to the surface of the die block, towards that length of the part circular core which emerges first from the part circular cavity.
Patent CA-1242139-A (CA)
Inventor: PRATS MICHAEL
IPC: E21B43/04
Filed: 1986-01-20
Granted: 1988-09-20
Abstract: A B S T R A C T         FOAM AND IMPEDANCE-GUIDED STEAM INJECTION      A selective injection of gaseous fluid into a portion of a subterranean reservoir is improved by positioning an impedance to fluid flow in the annulus between a pipe string and a surrounding permeable-walled conduit, ensuring the presence of granular solids between the permeable-walled conduit and the reservoir, injecting the gaseous fluid through the pipe string to a point below the impedance and injecting fluid which is more viscous than the gaseous fluid down the annulus to restrict by-passing of the impedance