baber/WOPTO huggingface dataset:
Patent CA-1066922-A (CA)
Inventor: HOSOI YUZO
IPC: C22C19/05
Filed: 1975-02-11
Granted: 1979-11-27
Abstract: ABSTRACT OF THE DISCLOSURE         A heat-resistant alloy suitable for welded structures, particularly suitable for nuclear reactor, and free from adverse effect of the cobalt, which alloy has a basic composition com-prising, 0.01 - 0.2% C, not more than 0.50% Si, not more than 0.50% Mn, 10 to 25% Cr, not more than 0.030% B, nor more than 0.50% Zr, not more than 20% Mo + 1/2W, 0.001 to 0.10% Y, not more than 2.0% Al, not more than 1.0% Ti, with the balance being Ni and unavoidable impurities. All the percentages are given in weight percent.
Patent CA-1052635-A (CA)
Inventor: PLUMADORE JOHN D
IPC: G03G15/10
Filed: 1975-04-07
Granted: 1979-04-17
Abstract: ABSTRACT OF THE DISCLOSURE      Disclosed is a method and apparatus for developing an electrostatic latent image on an electrophotographic film through use of a special developing chamber forming a passage-way through which electrostatically charged toner particles in a carrier liquid are conducted to contact the film and trough use of special toner flow control means.  The chamber has an opening bordered by a mask against which the film is placed to form a seal, an inlet and an outlet through which liquid toner and drying air eater and leave the chamber.  In the preferred embodiment the apparatus further includes supply means for providing liquid toner to the chamber, a conduit leading from the toner supply means to the inlet of the developing chamber, a toner valve through which the conduit passes, a needle orifice connected to the conduit and positioned in the inlet of the chamber, means for supplying drying air through an air valve to the inlet of the chamber, vacuum means connected to the outlet of the chamber for drawing the liquid toner and air through the chamber, and means for opening and closing alternatively the toner valve and the air valve to alter-nately draw liquid toner and drying air through the chamber.  In the preferred embodiment is also a porous material located in the chamber passageway for absorbing sufficient liquid toner to remain wet during the drying step and avoid permanent toner deposition in the passageway.
Patent CA-1042606-A (CA)
Inventor: SCHAAR CHARLES H
IPC: A61F13/49
Filed: 1975-05-09
Granted: 1978-11-21
Abstract: ABSTRACT       A disposable diaper having an absorbent pad, a fluid impervious backing sheet defining a back surface of the diaper, a front surface, and a plurality of longi-tudinally extending folds defining a box-pleat configura-tion of the diaper.  An end flap of the box-pleat diaper is folded over the front surface of the diaper, and means is provided for retaining a least a portion of the front surface of the flap against the underlying front surface of the box-pleat diaper.
Patent CA-1040293-A (CA)
Inventor: HJORTENDAL ROYNE G
IPC: H04Q1/00
Filed: 1975-06-10
Granted: 1978-10-10
Abstract: ABSTRACT OF THE DISCLOSURE        A reed relay matrix for use in selectors in a telephone exchange comprises a crossing point network having relays arranged in rows and columns constituting switching elements of speech paths and a control unit and holding units common to the network.  The relays of the crossing point network are of a monostable reed-relay type.  Each through connection is of a two pole type, the crossing point comprising just two make contacts.  A wire connec-tion between matrices in the selector is limited to the speech wires since a continuous holding wire is not utilized.  Addressing of the crossing points in a connection is carried out by means of a central processor which sets up and releases the connection.
Patent CA-1051565-A (CA)
Inventor: SMALL HAMISH
IPC: G01N30/96
Filed: 1975-06-16
Granted: 1979-03-27
Abstract: ABSTRACT Method and apparatus of quantitative analysis of a single ion species  paired with at least one species of counter valent ion in an aqueous or highly polar sample solution, the solution containing substantially no other ions of the same valence as said single ion species, save for ions capable of forming a relatively undissociated ion pair with hydrogen ions or hydroxide ions, in which the sample solution is added to an ion exchange resin bed, the resin being an ion exchange resin capable of exchanging ions of the same valence as the at least one species of counter valent ion and the ion exchange resin being in an ion form easily eluted by other ions of the same valence, eluting the single ion species from the ion exchange resin bed and quantitatively detecting the single ion species with A conductivity cell and associated read-out means.
Patent CA-1063087-A (CA)
Title: Process and apparatus for impregnating a catalytic metal onto an active metal oxide coated monolithic structure
Inventor: RETALLICK WILLIAM B
IPC: B01D53/86
Filed: 1975-07-16
Granted: 1979-09-25
Abstract: STRUCTURE             ABSTRACT OF THE DISCLOSURE A process for preparing a catalyst comprising the steps of:      (1)  spinning a catalyst support comprising a monolithic structure coated with an active metal oxide, having an inner core extending longitudinally therethrough and having radially extending channels, (2)  spraying a stream of a solution of a cata-lytic metal against the inner core while the support is being spun about its longi-tudinal axis, (3)  continuing step (2) until substantially the entire surface of the channels, has been uniformly impregnated with the catalytically active metal, and (4)  calcining the impregnated support to a temperature in the range of 400° to 1800°F.      The resulting product is particularly useful as an automobile emission control catalyst.
Patent CA-1055142-A (CA)
Inventor: GARY WARDELL
IPC: H02H3/093
Filed: 1975-08-11
Granted: 1979-05-22
Abstract: ABSTRACT OF THE DISCLOSURE The utilization of a Zener diode long acceleration module in conjunction with a inverse time overload module for a motor starter control system.  The long acceleration module prevents the quick opening of the motor starter during the acceleration mode of an electrical motor when overload currents of relatively high magnitude are present for short periods of time in electrical system connected to the motor.  Other protective devices in the circuit will protect the system should an overload occur other than the type of overload associated with the long acceleration of a motor or similar electric device.
Patent CA-1037983-A (CA)
Inventor: SWANKE THADDEUS
IPC: B65H23/02
Filed: 1975-09-03
Granted: 1978-09-05
Abstract: POSITIONALLY CONSTRAINING WEB SUPPORT                     ABSTRACT OF THE DISCLOSURE         Web support for constraining the entering portion of a moving web against change in its spatial lateral position while remaining free to change its angular lateral position.          The web support includes a web engaging surface which presents substantially no lateral resistance to the entering position of the moving web, and opposed edge guides mounted in a pre-determined position on a fixed frame adjacent to the web engaging surface.  The edge guides have opposed web engaging portions a fixed distance apart which distance corresponds substantially to the width of the moving web.
Patent CA-1065763-A (CA)
Inventor: GELMAN CHARLES
IPC: B01D29/00
Filed: 1975-10-15
Granted: 1979-11-06
Abstract: ABSTRACT          In accordance with the invention there is provided a water filter and water filter device having an upper water filtering layer containing charcoal particles, a lower filtering layer having a submicron pore size and an intermediate filtering layer having a pore size greater than that of the lower layer but less than the particle size of the charcoal in the upper layer.
Patent CA-1041484-A (CA)
Inventor: VARGIU SILVIO
IPC: C05C9/02
Filed: 1975-11-05
Granted: 1978-10-31
Abstract: ABSTRACT OF THE DISCLOSURE             Fertilizers with a slow and controlled release of nitrogen are obtained by condensing urea with formal-dehyde in three condensation stages carried out under well-determined conditions of pH, temperature and formaldehyde/urea molar ratio and up to well-determined viscosities of the resulting product.  The first stage is carried out in the presence of methanol, the second stage after addition of formic acid and the third stage after neutralization and addition of a further amount of urea.  The condensation stages are followed by a terminal heat-treatment at 200-400°C for 0.5 to 5 minutes.      The method described allows the control of the struc ture and molecular weight of the condensate, and the obtaining of a condensate having values of IA, Win and HWin ranging from 48 to 58, from 20 to 24 and from 10 to 12, respectively.
Patent CA-1085446-A (CA)
Inventor: YAMAMOTO SHUNJI
IPC: G03G21/20
Filed: 1975-11-18
Granted: 1980-09-09
Abstract: TITLE OF THE INVENTION           Electrophotographic Copying Apparatus ABSTRACT OF THE DISCLOSURE          An electrophotographic copying apparatus which is provided with an improved device for preventing disturbance or disorder of transferred images due to deterioration of a photoreceptor surface by harmful gases present within or around a corona charger, which preventing device includes air ducts for evacuating harmful gases out of the apparatus and a heating unit for maintaining the photoreceptor surface in a dry state.
Patent CA-1044616-A (CA)
Inventor: WELLS THOMAS R
IPC: G03B21/11
Filed: 1975-11-18
Granted: 1978-12-19
Abstract: Abstract Of Disclosure A microfiche carrier has mechanically interlocking features which makes it possible to store a library file of microfiche in a cartridge so that it is not necessary to manually manipulate the individual microfiche.  The reader automatically extracts a selected microfiche from a cartridge and then returns it to the vacated cartridge location.  The interlocks prevent movement of the reader parts in a sequence which would damage the microfiche while they are out of the cartridge.
Patent CA-1070436-A (CA)
Title: Semiconductor integrated circuit device composed of insulated gate field-effect transistors
Inventor: KAWAGOE HIROTO
IPC: G11C17/12
Filed: 1975-11-24
Granted: 1980-01-22
Abstract: SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE     COMPOSED OF INSULATED GATE FIELD-EFFECT TRANSISTORS            Abstract of the Disclosure In a semiconductor integrated circuit device composed of insulated gate field-effect transistors, the improvement comprising the facts that the insulated gate field-effect transistors having gate insulating films of substantially equal thicknesses are arranged on a principal surface of a semiconductor substrate in the shape of a matrix, that gate input columns of the transistors are formed of polycrystal silicon layers, and that some of the transistors are made the enhancement type, while the others are made the depletion type.  Further, the respective transistors are formed by the self-alignment technique which employs the polycrystal silicon layers as a diffusion mask, and the depletion type transistors are formed by implanting impurity ions opposite in the conductivity type to the substrate into selected areas of the surface of the substrate.  Thus, a read only memory in a MOS-IC chip has its occupying area reduced remarkably.
Patent CA-1063341-A (CA)
Inventor: KRIEGER GUENTHER
IPC: B43L13/00
Filed: 1976-01-09
Granted: 1979-10-02
Abstract: Title of the Invention: "A copying device for  tailor's  trade"        Abstract of the Disclosure:          The present invention provides a copying device for tailor's trade, comprising a holder for a copying wheel and a holder for marking means, wherein one of said holders forms a handle portion, and wherein said holders are mounted to each other in adjust-able and lockable fashion for setting a lateral spacing therebetween, wherein said holder forming said handle portion, in each operating position thereof, is disposed above said other holder, and said mounting of said holders is formed as a pivot bearing having an upright pivot axis in the operating position, and that, in order to set predetermined spacings between said copying wheel and said marking means positive engagement elements engageable upon a pressure being applied against the underlying surface, are provided between said holders.
Patent CA-1037434-A (CA)
Inventor: COFER ROBERT E
IPC: B66F9/12
Filed: 1976-01-19
Granted: 1978-08-29
Abstract: ABSTRACT      A dolly to receive and hold tires or wheel assemblies for removing or replacing same on a vehicle such as a tractor has a frame with an open front. A lift assembly is mounted on the frame. Stanchion members are secured to the lift assembly and extend upward. A cross member is mounted on the stanchion members. This cross member is movable relative the frame. Lift arms are mounted on the cross member and extend toward the front. In an embodiment a connector joins the lift assembly and the frame for tilting the stanchion members relative to the frame.
Patent CA-1063653-A (CA)
Inventor: JAEGLE BRUNO
IPC: H01H51/24
Filed: 1976-01-22
Granted: 1979-10-02
Abstract: ABSTRACT OF DISCLOSURES     A polarised, electromagnetic relay is described in which the permanent magnet the yoke and the yoke plate are so arranged that their relative positions are readily adjustable during assembly in order that the size of the airgap at the end of the core may be set.    Methods of applying magnetic fields to the assembled relay, in order to adjust the magnetization to the permanent magnet, are also described.
Patent CA-1048715-A (CA)
Title: Air blast dust removing machine
Inventor: HOLDSWORTH ERIC
IPC: C14B1/44
Filed: 1976-04-08
Granted: 1979-02-20
Abstract: Abstract of the Invention An air blast dust removal machine has a jet air projected from at least one alot-like nozzle inclined at an obtuse angle towards an on coming sheet material which is held to a moving permeable conveyor belt.  The sheet material is held to the conveyor belt by at least one suction device disposed on the opposite side side of the conveyor belt as the sheet material passes adjacent the jet of air.  A second conveyor belt holds the sheet material from its top side by a suction device, and an obtusely projected jet of air blasts dust from the bottom side of the sheet material.
Patent CA-1054005-A (CA)
Title: Internal combustion engine having siamesed exhaust ports and an after combustion chamber
Inventor: SAKAI YASUO
IPC: F01N3/26
Filed: 1976-04-14
Granted: 1979-05-08
Abstract: Abstract of the Disclosure Siamesed exhaust ports are formed in an engine cylinder head and contain therein port liners.  An exhaust manifold has therein an aftercombustion chamber which is enclosed by a heat insulator and communicates with the siamesed exhaust ports thereby preventing reduction of temperature of the exhaust gases admitted into an exhaust manifold from the engine.  Thus, sufficient oxidation of the combustible compounds in the exhaust gases is achieved in the aftercombustion chamber of the exhaust manifold.
Patent CA-1081215-A (CA)
Inventor: MAGO ERZSEBET NEE KARACSONY
IPC: A61K31/48
Filed: 1976-04-23
Granted: 1980-07-08
Abstract: ABSTRACT OF THE DISCLOSURE          A process for preparing novel lysergic amides of the general formula I                                                        (I) -wherein x-y stands for -CH=?- or -CH2-?H- group, R represents a hydrogen atom or a methyl group, and R1 is a group of the formula IV, V, VI, VII, VIII or IX                               (IV)                           (V)        (VI)                           (VII) (VIII)   (IX) wherein n is an integer from 1 to 5, R2 stands for a hydrogen atom or a methyl or trifluoromethyl group, R? stands for a hydrogen or halogen atom, or a methylmercapto or a hydroxy group, R3 stands for an alkyl or an allyl group containing from 1 to 4 carbon atoms, and x1-y1 represents a -CH2-CH2- or a -CH=CH- group with the proviso that if R1 is a group of the formula (V) and R2 stands for a hydrogen atom or trifluoromethyl group, then R? may stand only for a hydroxy or a methylmercapto group and the non-toxic pharmaceutically acceptable acid addition salts thereof, in which a carboxylic acid of the general formula II                                     (II) wherein the x-y and R have the same meaning as above - or a reactive derivative thereof is reacted with an amine of the general formula III                  R1 - H                                   (III) wherein the meaning of R1 is the same as above - and, where the obtained product is methylated or hydrogenated or both and, where the product can be converted by reacting an acid with a pharmaceutically acceptable anion into an acid addition salt.
Patent CA-1055291-A (CA)
Title: Method of treating ligno-cellulose containing material
Inventor: STEENBERG KARL B
IPC: D21D5/28
Filed: 1976-06-07
Granted: 1979-05-29
Abstract: Abstract of the Disclosure An improved method for treating ligno-cellulose containing material is disclosed which comprises disintegrating the material in a refiner to obtain a mechanical pulp having a high concentration and a low coarse material content, passing the thus formed pulp to storage chests located at a wet-lap forming machine for storage, removing the stored pulp and cleaning it by diluting and screening to reduce the coarse material content and to obtain a pulp concentration suitable for further processing in the wet part of a wet-lap forming machine, and passing the cleaned pulp to the wet-lap forming machine for further processing.
Patent CA-1074959-A (CA)
Inventor: PAYNE NICHOLAS S
IPC: C11D17/00
Filed: 1976-06-09
Granted: 1980-04-08
Abstract: LIQUID DETERGENT COMPOSITION                    Nicholas S. Payne Ronald L. Bailey ABSTRACT Clear, single-phase, heavy-duty liquid detergent compositions are formulated using alkaline earth cations to replace a substantial portion of the alkanolamines commonly used in such compositions, thereby avoiding precipitation of bis(styrylsulfonate)biphenyl brightener.
Patent CA-1070159-A (CA)
Inventor: HUANG HUA-FENG
IPC: A23J3/00
Filed: 1976-06-14
Granted: 1980-01-22
Abstract: DIELECTRIC DRYING OF FUNGAL MATERIAL    AND RESULTANT TEXTURED PRODUCT        HUA-FENG HUANG AND RICHARD ALAN YATES            ABSTRACT OF THE DISCLOSURE         A proteinaceous mass of fungal mycelial fibers is treated by rapid dielectric heating to reduce the moisture content by from 8 to 40 weight percent to give a product with a solids level of 30 to 70 weight percent, and preferably a solids level of 40 to 60 weight percent.  The initial proteinaceous mass may be pretreated such as by aqueous thermal shock to reduce the nucleic acid content, before it is formed into fiber bundles of from 0.2 to 1.0 mm. in diameter, and having an average length to diameter ratio of greater than 20.  These bundles are interconnected by groups of hyphae or by single hyphal with average diameter of from 0.004 to 0.01 mm. and length to diameter ratio of from 10 to 1000. The dielectric heating process puffs and crosslinks (heat sets) the product which then may be further dried such as in a hot air oven to reduce the moisture content of the mass to the desired level below 10 weight percent. The product is rehydratable to 1 to 5 and preferably 1.5 to 3.0 times its dry weight to yield a form having a texture and chewability resembling meat.
Patent CA-1086153-A (CA)
Inventor: HIRAI JUNICHIRO
IPC: B44C3/04
Filed: 1976-06-17
Granted: 1980-09-23
Abstract: Abstract of the Disclosure A decorative synthetic resin sheet formed on its surface with a three-dimensional multi-colored pattern including distinct protuberances and depressions with a marked difference in elevation therebetween.  The sheet has a smooth planar rear surface which ensures good adhesion to the desired surface,  The sheet is made by a process comprising a first step of coating one surface of a thin base sheet of paper or like material with a main synthe-tic resin composition containing a blowing agent, drying the resulting coating layer by heating and thereafter delustering the surface of the coating layer with a suitable solvent; a second step of fully foaming the coating layer by heating, then stabilizing the foamed layer by cooling and subsequently pre-heating only the surface of the foamed layer; a third step of hot-embossing the preheated foamed layer and cooling the embossed surface; and a fourth step of applying a synthetic resin composition containing a coloring agent only to the raised top surface of the resulting embossed pattern and cooling the sheet.
Patent CA-1079639-A (CA)
Title: 3-benzazepine derivatives
Inventor: KAISER CARL
IPC: A61P7/10
Filed: 1976-06-28
Granted: 1980-06-17
Abstract: ABSTRACT OF THE DISCLOSURE              Pharmaceutical compositions, a method of stimu-lating peripheral dopamine receptors and a method of pro-ducing anti-parkinsonism activity, said methods comprising administering internally a nontoxic effective quantity of a benzazepine derivative to an animal.
Patent CA-1058083-A (CA)
Inventor: PRZIREMBEL HANS R
IPC: F01D5/18
Filed: 1976-07-28
Granted: 1979-07-10
Abstract: TURBOMACHINERY VANE OR BLADE     WITH COOLED PLATFORMS     ABSTRACT OF THE DISCLOSURE     A turbomachinery vane or blade with cooled platforms including provision for film cooling the inner and outer surfaces of the platform forward portion, including cool-ing fluid cavities in the platform on both the pressure. and suction sides of the vane or blade airfoil for cooling this region of the platform by a combination of impinge-ment, convection and film cooling, and a selective array of drilled holes extending through the platform trailing edge for convection cooling thereof.
Patent CA-1039451-A (CA)
Inventor: DELET VICTORIA
IPC: A41C3/12
Filed: 1976-08-20
Granted: 1978-10-03
Abstract: BACKLESS BRASSIERE                   Abstract of the Disclosure A backless brassiere incorporates underwires, each having a section extending outwardly from the lower portion of the bust cup to a position under the wearer's arm.  Support straps run from the extending section of the underwire over the wearer's shoulder to the bust cup.
Patent CA-1044531-A (CA)
Inventor: TAKATORI OSHO
IPC: D05B19/00
Filed: 1976-08-27
Granted: 1978-12-19
Abstract: AUTOMATIC METHOD AND APPARATUS    FOR CLOSING A TOE END OF A SEAMLESS HOSE MATERIAL         UTILIZING A STRAIGHT LINE STITCHING    BY MEANS OF A STATIONARILY DISPOSED SEWING MACHINE                 ABSTRACT OF THE DISCLOSURE        This invention discloses a seamless hose material, which is used for a pair of seamless stockings or a pair of united panty stockings, wherein the toe portion of said hose material is united in such a manner that said toe portion can be toe-closed with a straight line stitching by means of a stationarily disposed sewing machine.  When said material is travelling in a lateral direction, said material to be toe-closed is spread out and deformed so that the intermediate region of said spread out material is extended far from said toe.