baber/WOPTO huggingface dataset:
Patent CA-1235668-A (CA)
Inventor: MOON EDWARD E
IPC: B65G43/08
Filed: 1984-08-09
Granted: 1988-04-26
Abstract: CARRIER CONVEYOR SYSTEM                 Abstract of the Disclosure A carrier conveyor system wherein carriers are disengaged from the main conveyor in advance of a work station and re-engaged beyond the work station and a transfer conveyor is positioned such that it receives the carriers as they are disengaged, transfers them as required to the work station, removes them from the work station after the work is performed and returns them to the main conveyor.  The transfer conveyor comprises a plurality of transfer assemblies positioned along each side of the path of the carriers from the area where the carriers are disengaged from the conveyor through the work station and to the area where the carriers are re-engaged with the conveyor.  Each transfer assembly comprises a plurality of longitudinally spaced wheels mounted with their axes transversely of the path of the carriers.  The rollers are driven continuously when it is desired such that the carrier is moved by each transfer assembly to the succeeding transfer assembly or position.  The number of transfer assemblies is such that there will be sufficient time at the work station to perform the function desired and at the same time there will always be a carrier ready for re-engagement with the conveyor thereby insuring that there will be a carrier at each longitudinally spaced drive position on the main conveyor in the remainder of the conveyor system.     i
Patent CA-1251728-A (CA)
Inventor: OOISHI TADASHI
IPC: A01N57/14
Filed: 1984-09-07
Granted: 1989-03-28
Abstract: ABSTRACT OF THE DISCLOSURE:         The present invention relates to an agricultural and horticultural fungicidal composition containing as active ingredients tolclofos-methyl [0,0-dimethyl 0-(2,6-dichloro-4-methylphenyl) phosphorothioate] and an N,N'-ethylenebis(dithiocarbamate) type fungicide.
Patent CA-1230202-A (CA)
Inventor: HANSSON ERIK
IPC: A41D19/00
Filed: 1984-10-05
Granted: 1987-12-15
Abstract: Abstract of the disclosure A glove comprises a palm portion  (2) with a first finger section (5) intended for the index and a second finger section (6) intended for the middle finger, the ring finger and the little finger. The index section (5) is formed of a material piece, which before the assemblage of the glove was separate from the palm portion for the rest and has portions in one piece therewith projecting upwardly along the sides of the index. The second finger section (6) has portions formed in one piece therewith projecting upwardly along the side of the middle finger exposed to the index. The index section is hanging to-getter in one piece with a material section (9) which at the palm side projects so as to cover that region (4), where the thickened bone sections at the joint between the base phalanx bone of the index and the corresponding metacarpus bone are intended to be located. (Fig 2).
Patent CA-1223502-A (CA)
Inventor: GRIMES MICHAEL R
IPC: F16H61/14
Filed: 1984-11-09
Granted: 1987-06-30
Abstract: ABSTRACT            CONTROLLED CAPACITY TORQUE      CONVERTER CLUTCH         The torque capacity of a torque converter clutch is adjusted as a function of the relative magnitudes of the torque converter slip speed and a reference slip speed without regard to the magnitude of the difference therebetween.  The adjustment is made according to a predeter-mined time response characteristic such that steady state engine torque is passed through the converter clutch and engine torque perturbations are not.  The reference slip speed is determined so that the resulting torque converter slip is maintained at a relatively low value without causing full clutch engagement.
Patent CA-1228427-A (CA)
Inventor: VANCELETTE STANLEY R
IPC: H05K13/04
Filed: 1984-12-10
Granted: 1987-10-20
Abstract: ABSTRACT OF THE DISCLOSURE           A component placement head for positioning micro-electronic components on a printed circuit board including an adjustable shelf for receiving the component from a stationary conveyor and accurately positioning the component below the placement nozzle on the head.  The nozzle picks up the component from the shelf and aligns the component leads with the conductive lands on the board and then places the com-ponent on the board.  There is a control limiting the position of the adjustable shelf to assure the com-ponent is properly positioned in the nozzle of the placement head.
Patent CA-1225176-A (CA)
Title: Pressure sensitive adhesives with improved shear resistance
Inventor: LENNEY WILLIAM E
IPC: C08F222/14
Filed: 1984-12-12
Granted: 1987-08-04
Abstract: ABSTRACT    A pressure sensitive adhesive composition comprising a polymer of an acrylate ester and/or vinyl ester, an olefinically unsaturated carboxylic acid comonomer, and a polyolefinically unsaturated copolymerizable monomer for enhancing cohesive strength of the interpolymer, the polymer being formed by an aqueous emulsion polymerization process in the presence of a stabilizer system comprising a hydroxypropyl methyl cellulose and an ethoxylated acetylenic tertiary diol.
Patent CA-1226802-A (CA)
Inventor: HIGGINS PATRICK K
IPC: B32B17/10
Filed: 1985-01-02
Granted: 1987-09-15
Abstract: ABSTRACT OF TIRE INVENTION     Solar  insulating window  film  comprising  a  sheet  of substantially transparent  flexible polymer thin  film plastic  material  having  first  and  second  surfaces.  First,  second  and third  layers  are  adherent  to  the first surface of the film.  The second layer is formed of copper.  The first layer is formed of a material which  possesses  substantially  the  same  nobility  as copper or is inert to copper.   The first layer count-ing from the  first surface is formed of a material selected  from  nickel  and  palladium  and  oxides  and sulfides thereof.   The third layer counting from the first surface is formed of a material selected from nickel, palladium and chromium and oxides and sulfides thereof.
Patent CA-1230757-A (CA)
Inventor: ALLEN KENNETH D
IPC: G01L3/14
Filed: 1985-01-15
Granted: 1987-12-29
Abstract: Abstract of the Disclosure A torque measuring device is provided for measuring the engine torque of an engine having an output shaft and connecting  through a gear box having  a planetary gear arrangement  to  a  load.    The  torque  measuring  device comprises a hub having an axis and supporting the stationary member of the planetary gear arrangement coaxial with the axis of the hub.  An annulus is secured to and supports the gear box housing and  is also secured  to the hub by a plurality  of  circumferentially  spaced  spokes  extending between the annulus and the hub and tangent to some circle coaxial to the hub.  As the torque applied to the planetary gear arrangement increases, the hub rotates from its at rest position deflecting the spokes in proportion to the reaction torque  of  the  stationary  members.    An  arm  extending outwardly from the hub cooperates with a position transducer to measure the amount of rotation of the hub with respect to the annulus and thus the torque on the planetary gear arrangement.
Patent CA-1229391-A (CA)
Inventor: OOSTLANDER ARIE P
IPC: H01R11/14
Filed: 1985-02-18
Granted: 1987-11-17
Abstract: ABSTRACT           Method and an apparatus for earthing a conductor (4) suspended in the air by a supporting construction (8) wherein an earth cable (10) first is connected with an earth contact (13) on the supporting construction (8) and subsequently is connected to the conductor (4) to be earthed by means of an earth clip (7). By supplying a spring mechanism for tightening the clip (7) onto the conductor (4) to be earthed and by using the weight of the parts of the clip (7) urging it through a lever system (15) in the opened position while lowering the clip (4), an automatic light clip is provided.
Patent CA-1232079-A (CA)
Inventor: PASTRE JEAN L
IPC: G11C11/24
Filed: 1985-03-13
Granted: 1988-01-26
Abstract: ABSTRACT OF THE DISCLOSURE         The invention relates to data processing systems using one or more microprocessors having access to a dynamic RAM.  During access to the ROM, the addresses of the steps of the program stored in the ROM, outputted by the ordinal counter of the microprocessing, are used for forming the addresses of the rows of the RAM to be refreshed  This latter is thus refreshed regularly by the software of the system.  Control of the memory is provided by a sequencer, itself controlled by a clock generator and the microprocessor.  A multiplexer is used for addressing the RAM.
Patent CA-1271658-A (CA)
Inventor: KOMORITA KAZUO
IPC: G03C7/30
Filed: 1985-04-17
Granted: 1990-07-17
Abstract: Abstract:          Light-sensitive silver halide multi-layer color photo-graphic material Disclosed is a light-sensitive silver halide multi-layer color photographic material having a light-sensitive silver halide emulsion layer combined with a non-diffu-sion coupler on a support, which comprises a light-sensitive silver halide emulsion layer farthest from the support which contains mono-dispersed silver halide grains comprising primarily (100) faces and having an average grain size of 0.2 to 0.8 µm.            The light-sensitive silver halide multi-layer color photographic material of the present invention has stable performance against fluctuations in developing processing conditions, has high sensitivity and low fogging.
Patent CA-1240044-A (CA)
Inventor: TAKAMATSU RYOJI
IPC: G11B17/04
Filed: 1985-04-25
Granted: 1988-08-02
Abstract: DISC LOADING APPARATUS FOR USE IN A DISC PLAYER            ABSTRACT OF THE DISCLOSURE A disc loading apparatus for use in a disc player comprises an arm device supported by a stationary structure to be movable for loading a disc carried to a predetermined position on a disc rotating device mounted on a chassis supported by a resilient supporting member engaging with the stationary structure and unloading the disc from the disc rotating device, first and second rollers for carrying the disc to the predetermined position, and a locking mechanism provided between the chassis and the stationary structure for locking the chassis to be substantially fixed to the stationary structure in response to the movement of the arm device for disc loading or disc unloading.
Patent CA-1228079-A (CA)
Title: Procede de dimerisation de dienes conjugues
Inventor: MORTREUX ANDRE
IPC: C07C2/52
Filed: 1985-05-10
Granted: 1987-10-13
Abstract: PRECIS DE LA DIVULGATION Procédé  de  dimérisation  d'un  diène  conjugué  en  présence  d'un catalyseur renfermant du nickel zérovalent et un composé de phosphore. Le catalyseur est obtenu par mise en présence de (A) au moins un complexe de nickel de formule NiZq dans laquelle a est le degré de coordi-nation du nickel et Z est au moins un ligand capable de complexer le nickel et (B) au moins un ligand phosphoré de formule générale   dans laquelle : - R1 est choisi parmi l'atome d'hydrogène et les radicaux hydrocarbonés, - R2 et R3 sont choisis parmi  l'atome d'hydrogène et  les radicaux hydro-carbonés éventuellement porteurs d'au moins une fonction choisie parmi les fonctions alcool,  thiol,  thioether,  amine,  imine,  acide,  ester,  amide et ether, et - m est supérieur ou égal à 1.
Patent CA-1246969-A (CA)
Inventor: YAMABA RYOTA
IPC: C22C38/04
Filed: 1985-06-14
Granted: 1988-12-20
Abstract: METHOD FOR PRODUCING HIGH-STRENGTH STEEL HAVING IMPROVED WELDABILITY               ABSTRACT OF THE DISCLOSURE      High-strength steel having a tensile strength of 80 kgf/mm2 or more is produced by on-line quenching or on-line quenching and tempering.  The steel has also excellent low-temperature toughness and excellent weldability, which makes high temperature preheating unnecessary prior to welding.  The composition is: C = 0.04% to 0.11%; Si ? 1.0%; Mn = 0.5% to 2.00%; Mo = 0.10% to 1.0%; Nb = 0.005% to 0.05%; B ? 0.01%; Al ? 0.1%; and N ? 0.0060%.
Patent CA-1270484-A (CA)
Inventor: GERICKE ROLF
IPC: C07D407/14
Filed: 1985-06-17
Granted: 1990-06-19
Abstract: Flavanone derivatives A b s t r a c t New flavanone derivatives of the formula I                               I   wherein Ar1 and Ar2 are each phenyl which is unsubsti-tuted or monosubstituted to trisubstituted by OH, alkyl, alkoxy, acylamino, halogen, COOalkyl and/or NO2 and/or substituted by a methylenedioxy group, and the alkyl, alkoxy and acyl groups each have 1-7 C atoms, but wherein the HO group is only in the 6-position if at least one of the radicals Ar1 and Ar2 is substituted phenyl, and the phosphoric acid esters thereof and the salts of these compounds display antiallergic effects.  Salts of the I-phosphoric acid esters with aminoglycoside antibiotics are outstandingly stable and possess advantageous kinetics of liberation.
Patent CA-1260308-A (CA)
Inventor: JOHNCOCK ANNETTE
IPC: G03G5/082
Filed: 1985-08-01
Granted: 1989-09-26
Abstract: ABSTRACT OF THE INVENTION          An improved electrophotographic photoreceptor includes a blocking layer formed from a doped, microcrystalline semiconductor alloy.  The blocking layer is adapted to cooperate with the photoconductive layer of the photoreceptor to prevent the injection of undesirable charge carriers into the bulk of the photoconductive layer.  Also disclosed are methods for the fabrication of the improved photoreceptor. 285r
Patent CA-1244960-A (CA)
Inventor: HONG JACK L
IPC: G06F3/0354
Filed: 1985-08-12
Granted: 1988-11-15
Abstract: CORDLESS INTELLIGENT MOUSE                Abstract Of The Disclosure A cordless mouse pointing device (16) communicates to a base station receiver (222) across free space.  An infrared beam is modulated by a serial data output (188) containing information specifying the displacement and status of the mouse pointing device (16).  The mouse pointing device (46) is battery-operated, but may optionally be connected to the base station with a cord (40).  The cord (40) communicates data between the mouse (16) and the base station (12) as well as provides power from the base station (12) to recharge the batteries (86) of the mouse (16) and to power the mouse (16).  A low-voltage sensing device (48) in the mouse (16) determines if the batteries (86) are nearly exhausted, this information being transmitted to the base station (12) to warn a human user.  If the mouse pointing device (16) is not used (and its buttons (28, 30) are not pushed) for a predetermined period of time, the mouse (16) switches off many of its active circuits to preserve battery power (i.e., it "goes to sleep").  Before going to sleep, the mouse (16) transmits a sleep notification packet (188) to the base station (12) to inform the user that the mouse (16) has gone to sleep and must be awakened again (i.e., by depressing one of the mouse pointing device buttons 28, 30) before it can again be used.
Patent CA-1237057-A (CA)
Inventor: HIGGINS KENNETH B
IPC: D06N7/00
Filed: 1985-09-23
Granted: 1988-05-24
Abstract: ABSTRACT OF THE DISCLOSURE   A freelay tufted or bonded carpet tile which has a carpet base of foam thereon to increase the comfort level and decrease fatigue to the person or persons walking thereon and also lowers the noise level due to a decrease in accoustical value.
Patent CA-1240342-A (CA)
Inventor: NAZIRIZADEH MORTEZA
IPC: C04B35/043
Filed: 1985-10-23
Granted: 1988-08-09
Abstract: A B S T R A C T    The invention relates to a refractory brick based upon sintered magnesia and MgO.Al2O3-spinel and consisting of 82 to 90% by weight of MgO and 10 to 18% by weight of Al2O3 and, possibly, up to 3% by weight of the usual impurities.  The refractory brick according to the invention is characterized in that it exhibits a refractoriness under load in excess of 1740°C and a deformation under load of -3 to -5% at 1400 C after 24 hours, the load applied being 0.2 N/mm2.  The refractory brick according to the invention offers the advantage of being particularly suitable for use in the rotary tubular kilns used in the cement industry, due to its combination of gas-perme-ability, pore-volume, refractoriness under load and deformation under load.
Patent CA-1255528-A (CA)
Inventor: PITKAEJAEVI KARI
IPC: D21F1/02
Filed: 1985-10-24
Granted: 1989-06-13
Abstract: ABSTRACT OF THE DISCLOSURE         Method and apparatus for regulating pressure in a wedge-shaped space between the wall of the headbox lip beam or the like and the breast roll.  An arrangement is provided by which air jets are directed in a direction opposite to the direc-tion in which the forming wire moves on the breast roll to eject air out of the wedge-shaped space to maintain the pressure indu-ced therein at a desired level.  The apparatus includes a blow box coupled to a source of pressurized air and the box having a wall in opposed relationship to the forming wire in which nozzle openings or slots are formed through which the air jets are directed.  The blow box has a wider side which substantially clo-ses the wedge-shaped space.  Water jets are directed into the wedge-shaped space by water supply devices provided on the blow box for cleaning purposes.
Patent CA-1251986-A (CA)
Inventor: CATTANEO CLAUDIO
IPC: A23F5/38
Filed: 1985-10-28
Granted: 1989-04-04
Abstract: A METHOD OF PRODUCING BARS COMPOSED OF MILK AND SIMPLE AND COMPLEX SUGARS, AND BARS OBTAINED THEREBY                   ABSTRACT    The method consists of mixing intimately together, in the dry state, a set amount of powdered milk with a set amount of one or more carbohydrates selected from a group including glucose, fructose, maltose, sucrose, matoldextrines, and maltitol,  and of compressing the mixture into a bar. Fluorine and optional flavoring matter, such as cocoa, coffee, strawberry flavor, mint flavor, are added to the mixture prior to its compression. The resulting bars are in the form of square-based parallelepipeds with rounded corners.
Patent CA-1258415-A (CA)
Inventor: TAYLOR SPENCER E
IPC: A23L29/10
Filed: 1985-11-25
Granted: 1989-08-15
Abstract: ABSTRACT OF THE DISCLOSURE                       PREPARATION OF EMULSIONS      An HIPR emulsion of oil in water is prepared by a method comprising the steps of (a) generating a foam by beating a gas into an aqueous solution of a surfactant and (b) dispersing the foam into the oil under low shear conditions in the range 10 to 1,000 reciprocal seconds in such manner that an emulsion is formed comprising distorted oil droplets having mean droplet diameters in the range 2 to 50 microns, separated by aqueous films, 70 to 98% by volume of the liquid content of the emulsion being oil.     The method is applicable to both high and low viscosity oils. Depending on the nature of the oil, the emulsions can be used in the food, drug, cosmetics and petroleum industries.
Patent CA-1255123-A (CA)
Inventor: BENN RAYMOND C
IPC: C22C1/10
Filed: 1986-03-11
Granted: 1989-06-06
Abstract: ABSTRACT           A novel, nickel-base, high temperature alloy body preferably containing about 20% chromium, 6 to 7% aluminum to provied ? phase, 1.5 to 2.5% molybdenum, 3 to 4.5% tungsten, additional strengthening elements and oxidic yttrium in finely dispersed form.  The alloy body has an elongated crystal structure and is characterized by high strength along with excellent hot corrosion and oxidation resistance.
Patent CA-1255886-A (CA)
Inventor: KAKII TOSHIAKI
IPC: G02B6/38
Filed: 1986-03-13
Granted: 1989-06-20
Abstract: ABSTRACT OF THE DISCLOSURE    An optical fiber cable plug manufacturing method providing easy connection between large numbers of optical fibers.   The protective cover layer of an optical fiber cable is removed from its middle part to expose the coated optical fibers and the tensile strength member,  and  the tensile strength member is cut into two parts.  Then, the coated optical fibers thus exposed are partially uncoated.          Coupling members are disposed along the exposed parts of the optical fibers and molded together with the optical fibers with resin to provide a molding.   The molding is cut  perpendicularly  to  its  longitudinal  axis  into  two symmetrical parts, and the cut end faces are polished to provide two symmetrical optical fiber cable plugs.
Patent CA-1251755-A (CA)
Inventor: BURNSIDE KENNETH D
IPC: C10C1/19
Filed: 1986-04-14
Granted: 1989-03-28
Abstract: METHOD AND APPARATUS FOR FLUIDIZING COAL TAR SLUDGE Abstract of the Disclosure A method and apparatus fluidizes solid deposits of coal tar sludge, such as coal tar decanter sludge or coal tar tank sludge to a relatively homo-geneous mixture of solids dispersed in liquid.  The coal tar decanter sludge received from the coke oven, including approxiamtely 10 to 50% by weight coal and coke solids, is conveyed into a sludge mixing vessel where it is deposited onto a liquid-permeable support member or screen having a predetermined maximum screen size.  A suitable coal tar solvent in the sludge mix-ing vessel is heated to a temperature sufficient to partially solubilize and reduce the viscosity of the coal tar portion of the coal tar decanter sludge to provide a pumpable dispersion of solids dispersed in a diluted coal tar mixture.  Agglomerates of coal and coke solids held together with coal tar fall through the screen when sufficient coal tar has solubilized and the solid agglomerates then are reduced in size for recirculation to the sludge mixing vessel.  The diluted coal tar mixture is pumped to recirculate it to the sludge mixing vessel after impacting and shear-ing the solid agglomerates to reduce the solids particle size.
Patent CA-1266572-A (CA)
Inventor: SURKO WALTER E JR
IPC: E05B31/00
Filed: 1986-07-23
Granted: 1990-03-13
Abstract: LOCK CYLINDER HAVING TWO SETS OF TUMBLERS                  AND KEY THEREFOR             ABSTRACT OF THE DISCLOSURE    The usual pin tumbler  lock core  16  is provided with an additional  set of security disc tumblers 50 adapted to engage contours 77 on the bottom rail of a key and in 50 doing the security tumblers are rotated as the key is inserted in the lock.  When the proper key is  fully  inserted,  gates  52a  on  the  security tumblers all align to permit the inward movement of a side bar 62.  The key, which is otherwise conventional, has a bevelled tip 82 and a security contour 77 on a lateral  surface  for  activation of the  security tum-blers.
Patent CA-1272493-A (CA)
Inventor: WATANABE SHUNSO F
IPC: B60G17/08
Filed: 1986-07-28
Granted: 1990-08-07
Abstract: Abstract of the Disclosure A vehicle suspension damper with remote control includes a fluid controller operatively connected to the damper.  The piston assembly of the damper includes a valve driven by a fluid motor receiving pressure signals from the controller.
Patent CA-1267658-A (CA)
Inventor: SHIMIZU ISOO
IPC: C07C67/00
Filed: 1986-09-10
Granted: 1990-04-10
Abstract: ABSTRACT OF THE DISCLOSURE          The present invention provides a method for preparing 3-ethylbenzophenone in a high purity which comprises the steps of alkylating benzene with ethylene in the presence of an alkylating catalyst to obtain an alkylated product composed mainly of unreacted benzene, ethylbenzene, poly-ethylbenzenes and heavier substances; subjecting the alkylated product to rectification in order to recover therefrom a fraction which has a temperature range of boiling points within the range of 275 to 310°C (in terms of atmospheric pressure); heating the recovered fraction together with a mixture of nitric acid and water; carrying out purification, if necessary; and performing distillation to recover therefrom 3-ethylbenzophenone represented by the formula (I):             . . .    ( I )