baber/WOPTO huggingface dataset:
Patent CA-1170737-A (CA)
Inventor: PISCITELLI R AMELIA
IPC: H01R11/11
Filed: 1981-10-30
Granted: 1984-07-10
Abstract: Abstract ELECTRICAL CONTACT      This  invention  is  an electrical  contact  that in-cludes an inner sleeve (10) that is stamped and formed from a single sheet of metal and is characterized by a plurality of apertures (11) in the sleeve (10) that have an axis of symmetry (11a) or a straight side (13) that is at an angle with the central axis (10a) of the sleeve.
Patent CA-1171247-A (CA)
Inventor: SCRANTOM DEHART G
IPC: F27B9/14
Filed: 1982-01-06
Granted: 1984-07-24
Abstract: Abstract of the Disclosure m e present invention relates to an apparatus and method for the continuous firing of green ceramic articles, such as capacitors. In accordance with the invention a mixture of articles to be fired and heat resistant particulate matter in selected proportions is caused to descend a heated tube defining a furnace.  Articles and particulate material such as sand are continuously introduced at the upper end of the furnace and removed at the lower end, after a predetermined dwell time within the furnace to effect firing.  Removal is effected by progressively advancing a conveyor which is in partial blocking condition of the lower end of the furnace across the lower end of said furnace whereby the mixture of sand and fired ceramic articles is removed at a selected rate which is a function of the speed of the conveyor, whereby the dwell time in the furnace is closely controlled.
Patent CA-1180939-A (CA)
Inventor: BRIDGEFORD DOUGLAS J
IPC: A22C13/00
Filed: 1982-02-04
Granted: 1985-01-15
Abstract: ABSTRACT OF THE DISCLOSURE         A regenerated cellulose sausage casing is disclosed which has a basis weight. wall thickness and plasticizer content substantially lower than that of casing products produced in the normal manner by the viscose process but has sufficient strength and flexibility characteristics to undergo high speed commercial shirring and meat stuffing operations with a minimum of breakage and pinholing.
Patent CA-1192556-A (CA)
Inventor: TEMPLE DAVIS L JR
IPC: C07D221/20
Filed: 1982-03-15
Granted: 1985-08-27
Abstract: Abstract of the Disclosure N-[(4-Phenyl-1,2,3,6-tetrahydropyridin-1-yl)alkylene]-azaspiroalkanediones having substituents in the phenyl ring have been synthesized and demonstrate useful tranquilizing properties. N-[(4-Hydroxy-4-phenylpiperidin-1-yl)alkylene]azaspiroalkanediones are intermediates in their synthesis.
Patent CA-1175188-A (CA)
Title: Materiau polymere ignifuge
Inventor: BONICEL JEAN-PIERRE
IPC: C08L33/00
Filed: 1982-03-18
Granted: 1984-09-25
Abstract: PRECIS DE LA DIVULGATION:           L'invention concerne un matériau polymère ignifugé, comprenant a) une matrice polymère contenant du polyéthylène et un copolymère d'éthylène et d'acrylate d'alkyle, b) de 25 à 35% en poids, rapportés au poids de matrice polymère, d'un additif organique bromé, c) de 8 à 17% en poids,rappor-tés au poids de matrice polymère, d'oxyde d'antimoine, caractérisé en ce que la matrice polymère est un mélange non réticulé de 40 à 60% en poids de polyéthyléne et 40 à 60% du copolymère d'éthylène et d'acrylate d'alkyle, et en ce qu'il comprend en outre de 0,1 à 0,5% en poids, rapportés au poids de matrice polymère, d'un  titanate organique contenant un radical phosphate ou pyrophosphate. Ce matériau présente notamment une bonne élasticité et une bonne souplesse,est peu coûteux et est facile à mettre en oeuvre, notamment par extrusion, tout en présentant une résistance au feu aussi satisfaisante que celles des matériaux connus.
Patent CA-1181144-A (CA)
Inventor: MEYER DANIEL
IPC: H01R13/514
Filed: 1982-03-29
Granted: 1985-01-15
Abstract: CONNECTOR DEVICE WITH FLUSH MOUNTING RECEPTACLE       COVER PLATE AND TERMINAL BOARD   ABSTRACT  OF THE DISCLOSURE        A connector device, for use in a communication system, that receives an electrical communication plug is mounted on a surface such as a wall.  The device includes a cover plate having at least one opening and a periphery on a rear side that is mounted flush with screws against the wall.  At least one receptacle is attached adjacently to the rear side of the cover plate and has an insulated housing with a communication plug receiving end.  The plug receiving end is aligned with  the opening and is substantially in the same plane as the cover plate for receiving the plug.  A rear end of the receptacle extends into a cavity in the wall.  The plug receiving end includes a plurality of spaced apart conductive spring-type contacts, each conductive spring-type contact conductively contacts a corresponding electrical conductor Within the plug when the plug is inserted into the plug receiving end.  A plurality of wires extend from the rear end of the receptacle and are conductively connected to  the spring-type contacts.  A terminal board is positioned on the rear side of the cover plate and has a plurality of conductive terminals on a base which are conductively connected to the wires extending from the rearward end of the receptacle and to a plurality of wires conductively connected to the communication system.  The terminal board has a plurality of supports projecting towards the cover plate spatially supporting the base from the rear side of the cover plate.
Patent CA-1180253-A (CA)
Inventor: HATHAWAY ROBERT E
IPC: B23D31/00
Filed: 1982-03-31
Granted: 1985-01-02
Abstract: ABSTRACT The present invention is a device for reducing metallic ribbon to shard.  The device has a slotted anvil for passing the ribbon therethrough.  An impact surface is provided which passes in close proximity to the anvil and strikes the ribbon as it exits from the anvil.
Patent CA-1228000-A (CA)
Inventor: CROTTY DAVID E
IPC: C23C22/12
Filed: 1982-04-06
Granted: 1987-10-13
Abstract: Abstract An aqueous acidic solution and process for treating metal surfaces, particularly zinc and zinc alloy surfaces, to impart improved corrosion resistance thereto.  The solution contains effective amounts of A) hydrogen ions to provide a pH of about 1.5 to about 2.2, B) an oxidizing agent, C) at least one of iron, cobalt, nickel, molybdenum, manganese, aluminium, lanthanum, lanthanide mixtures or cerium ions or mixtures thereof, or instead of C) iron and cobalt ions.  Other treating solutions also incorporate D) chromium ions substantially all of which are in the trivalent state, and iron ions in combination with an additional metal from  C) or cerium ions, or A), B), C) and D) and F), a bath soluble and compatible silicate compound or A), B), C) and D) and G), a mixture of 1-hydroxvethylidene-1,1 diphosphonic acid and citric acid or mixtures of A), B), C) and D) with two or more of E), F) and G).  The treating solution may optionally further contain halide ions and a wetting agent.
Patent CA-1196018-A (CA)
Inventor: SIPOS PETER A
IPC: B01J31/04
Filed: 1982-04-29
Granted: 1985-10-29
Abstract: Abstract of the Disclosure A process for the catalytic oxidation of liquid cycloparaffins to oxidation products thereof is disclosed.       In the process partial oxidation products are formed by oxi-dizing the cycloparaffin with molecular oxygen-containing gas in the presence of an oxidation catalyst comprising two heavy metal compounds.  The first heavy metal compound is a cobalt compounds.  The first heavy metal compound is a phate, dicycloalkylphosphate and alkylcycloalkphophate, optionally additionally combined with pyridine.  The second heavy metal compound is a chromium alkanoate.  A preferred catalyst is cobalt bis[di(2-ethythexyl)phosphate] combined with chromium naphthenate.
Patent CA-1200471-A (CA)
Inventor: KENT GARRY D
IPC: C09D1/00
Filed: 1982-06-16
Granted: 1986-02-11
Abstract: ABSTRACT OF THE DISCLOSURE           An aqueous acidic zinc phosphate coating composition for treating a metal surface to provide a conversion coating thereon, the composition compris-ing chlorate anion and an aromatic nitro anion in a weight ratio of less than 2:1 to about 1:10.
Patent CA-1168407-A (CA)
Inventor: DAVIS ROLAND O
IPC: F16C11/12
Filed: 1982-07-22
Granted: 1984-06-05
Abstract: ABSTRACT     Low friction pivot 10 has base 12 and pivot pin 16.          Bands 22, 24, and 26 are secured to the base 12 on one end and half-wrapped around the cylindrical pivot pin 16 on the other end.  The slot 18 in pin 16 is for receiving and clamping that end of the bands.  The torque caused by the bent bands is equal so that in any rotative position there is no net torque applied to pin 16.
Patent CA-1188007-A (CA)
Inventor: SCHWABE ULRICH
IPC: H01L21/60
Filed: 1982-08-18
Granted: 1985-05-28
Abstract: ABSTRACT OF THE DISCLOSURE A method for producing integrated MOS field effect transistors, particularly complementary MOS field effect transistor circuits (CMOS-FET's) is provided wherein a metal silicide level, comprised preferably of tantalum silicide, is utilized as an additional track level.  In this manner, all contact areas to active (MOS) regions and polysilicon regions for the metal silicide level and also for the metal track level are opened before the pre-cipitation of the metal silicides.  The structuring of the metal silicide level is executed in such a manner that the p+ regions of the circuit remain protected during a flow-spread of an intermediate oxide comprised of phosphorous glass.
Patent CA-1183599-A (CA)
Inventor: LEWIS HENRY G JR
IPC: H04N9/66
Filed: 1982-08-19
Granted: 1985-03-05
Abstract: ABSTRACT OF THE DISCLOSURE          A system is provided comprising  an information-bearing digital signal source, and a reference signal source.  The reference signals have a predetermined phase relationship to the information-bearing signal.  The arrangement includes a clock signal producing means and a digital filter.  The clock signal producing means produces a clock signal with a predetermined phase relationship to the reference signal.  The digital filter both demodulates and filters the information-bearing signal in response to the clock signal.  In one embodiment of the invention, the color mixture signals of a television receiver are both demodulated and filtered.
Patent CA-1175048-A (CA)
Inventor: NISHIMURA HARUKI
IPC: A61K31/423
Filed: 1982-08-26
Granted: 1984-09-25
Abstract: Abstract of the Disclosure:       The invention provides novel 2-cyclic amino-2-(1, 2-benzisoxazol-3-yl) acetic acid derivatives of the formula:            (I) wherein R1 is hydrogen or a halogen atom, R2 is a lower alkyl group, Am is a 5-  to 9-membered saturated cyclic amino group which may be substituted by a lower alkyl group, and the group:                       binds to the piperidine moiety at 3- or 4-position of the latter;  and their pharmaceutically acceptable acid addition salts and quaternary ammonium salts.  The invention also provides a process for their preparation, and pharmaceutical compositions containing these compounds.  They have potent anticholinergic antispasmodic activity, while they are weak in side effects such as mydriasis, inhibition of salivary secretion and tachycardia.
Patent CA-1155037-A (CA)
Inventor: NALLEY DAVID J
IPC: B27B19/09
Filed: 1982-09-27
Granted: 1983-10-11
Abstract: CROSSHEAD FOR SABRE SAWS              AND SABRE SAWS INCORPORATING SAME                         ABSTRACT    A crosshead for a scotch yoke mechanism is formed from a generally rectangular blank of sheet steel provided with a generally oval, straight sided opening extending generally transversely medially thereof and a pair of generally circular openings centered and spaced apart from each of the oval opening straight sides, the blank being formed, as on a four slide forming machine generally around two generally parallel lines each being generally extensions of the oval opening straight sides to provide top and bottom generally parallel panels defining a closed end guide track having parallel sides and posi-tioning the generally circular openings in the top and bottom panels and in line to be threaded on a generally cylindrical tubular saw bar of a sabre saw, the blank being further formed to tubular configuration of generally rectangular cross-section by two further parallel bends closing the crosshead on a fourth side on the side of the saw bar opposite the guide track opening.  The cross-head is pivotally mounted on the saw bar, a pair of low mass snap or clinch rings disposed in annular grooves on the saw bar on opposite sides of the crosshead adjacent the top and bottom panels.
Patent CA-1198244-A (CA)
Inventor: EVRARD PAUL J
IPC: A61K6/884
Filed: 1982-11-22
Granted: 1985-12-17
Abstract: A component system for surgical cement, based on at least one acrylic monomer and at least one acrylic polymer comprising a powder and a liquid. The powder comprises: (a) from 50 to 70 weight percent of at least one acrylic polymer having a particle size of between 20 and 150 microns; and (b) a polymerization initiator. The liquid comprises: (a) from 30 to 50 weight percent of a mixture comprising at least 65 weight percent of at least one acrylic monomer and up to 35 weight percent of at least one acrylic polymer; (b) at least one polymerization activator; and (c) from 0.05 to 1 weight percent, relative to the total amount of acrylic monomer, of at least one chain stopper chosen from the group consisting of diunsaturated monocyclic terpenes and monounsaturated bicyclic terpenes. Application to the manufacture of surgical cements.
Patent CA-1192937-A (CA)
Inventor: TUURNA SAMI A E
IPC: B63B35/81
Filed: 1982-12-02
Granted: 1985-09-03
Abstract: Abstract of the Disclosure A windsurfing mechanism that comprises a plurality of gliding parts to permit travel at the surface of a medium and adapted to prevent the windsurfing mechanism from sinking into the boyd of the medium, said plurality of gliding parts being mechanically secured to one an other to form an elongate but flexible structure having a surface to support a surfer. To provide propulsion of the mechanism along the surface of the medium a sail is secured to the ski like gliding parts. To the flexible structure is also secured a fin extending rearwardly from the flexible structure  to engage said medium. The fin is vertically flexible and laterally bendable.
Patent CA-1231785-A (CA)
Inventor: SPENCER GORDON R
IPC: H01J31/10
Filed: 1983-01-10
Granted: 1988-01-19
Abstract: MULTI-COLOR IMAGE DISPLAY APPARATUS                Abstract of the Disclosure Multi-color image display apparatus including a cathode ray tube having an electron gun disposed for directing an axially emerging electron beam onto an output phosphor screen comprised of two portions, each of which is disposed symmetrically with respect to the emerging electron beam and is provided with a respective different color phosphor material.  The apparatus also includes a deflection system coupled to the emerging electron beam for deflecting it sequentially in respective inverted raster patterns over the two portions of the phosphor screen to produce respective different color mirror images of the same subject matter.          Also, the apparatus includes an optical system coupled to the phosphor screen for superimposing the two color mirror images to produce a single multi-color image.
Patent CA-1211758-A (CA)
Inventor: MCDANIEL KENNETH G
IPC: C08G18/32
Filed: 1983-01-20
Granted: 1986-09-23
Abstract: METHOD FOR VARYING THE VISCOSITY        OF SPRAY POLYOLS   (D#80, 057-F) ABSTRACT OF THE DISCLOSURE         An improved method for the production of polyols useful in the application of sprayed high density poly-urethane foams is described.   The improvement involves varying the formaldehyde to phenol mole ratio to range between 1.25:1 to 1.75:1 to produce a polyol with the desired viscosity.  Ordinarily such polyols are prepared by reacting 4.65 to 5 moles of propylene oxide with 1 mole of the Mannich reaction product of a mole of phenol or nonyl-phenol with 1 or 2 moles of diethanolamine and 1 or 2 moles of formaldehyde.  It is particularly surprising that such changes in the formulation may be made without adversely affecting the resultant properties of the spray foam.     -I-
Patent CA-1168272-A (CA)
Inventor: PREHODKA BARRY W
IPC: A63H18/02
Filed: 1983-02-04
Granted: 1984-05-29
Abstract: ABSTRACT       In a toy vehicle racing game including a track with mag-netically permeable material connected thereto, and a miniature toy vehicle having a plurality of wheels for running on a surface on the track, the vehicle including magnetic means, the magnetic means being attracted to the permeable material of the track, the improvement therein comprising a first plurality of releasably coupleable track segments positionable on an essentially horizon-tal supporting surface, a second plurality of releasably coupleable track segments positionable in an essentially vertical plane, transitional track segments shaped to provide operative coupling between essentially horizontally and vertically extending track sections, the track segments being joinable together to form at least a portion of a closed loop track, the magnetic reluctance along essentially the entire length of at least one segment in a magnetic circuit including the permeable material connected to at least a first portion of the second plurality of track segments and the magnetic means being less than the magnetic reluctance along essentially the entire length of at least one segment of a similar magnetic circuit formed between the magnetic means and the permeable material connected to at least a first portion of the first plurality of track segments, the attraction between the vehicle and the track varying locally and inversely with the re-luctances, the attraction between the vehicle and the first portion of the second plurality of track segments being sufficient to normally hold the vehicle to the track during passage of the vehicle therealong if the first portion were disposed vertically.
Patent CA-1203018-A (CA)
Inventor: KOZAKAI DAISUKE
IPC: G11B15/02
Filed: 1983-02-09
Granted: 1986-04-08
Abstract: ABSTRACT OF THE INVENTION     A single, hand held remote control unit produces command signals used to control all operational aspects of a video tape recorder and an associated television receiver, and the video tape recorder and television receiver include switches that upon actuation can provide various interconnections so that all operating modes of the two units are possible.  Actuation of the switches is performed by controllers, arranged at the particular units, and which receive the coded command signals from the remote control unit to set the switches in accordance with any of several keys that can be actuated on the remote control unit. In one aspect, depressing a single playback key at the remote control unit will produce coded signals received by the controllers to set the television receiver to an unused channel frequency and cause the video tape recorder to reproduce a prerecorded video tape, with the reproduced signal fed to the television receiver over that unused channel for display.
Patent CA-1200060-A (CA)
Inventor: FINGERROOS MARKKU J
IPC: B05C7/08
Filed: 1983-02-22
Granted: 1986-02-04
Abstract: (57)  Abstract of the Disclosure:                In the present publication, equipment for the treatment of cylindrical hollow structures by means of blast cleaning is described.           It is known in prior art to treat the inside face of a pipe by means of a so-called spear device, which is provided with one or several nozzles, whereby, when the nozzles progress axially in relation to the pipe to be treated, this pipe is, at the same time, by means of a rotating device, made to revolve around its axis.           This prior-art solution, however, involves the drawback that the blasting sand tends to remain in the pipe, from where it must be removed by means of separate compressed-air blowing.         According to the invention, a combined trans-fer and rotating device is used which comprises two wheel sets (2 to 8) placed side by side, the structure (1) to be treated resting and being rotatable around its own axis on the said wheel sets.  When the angular position of` the wheels (2) in the wheel sets is changed, the rotating device is converted into a transfer device, by means of which the structure (1) to be treated can be shifted into and out of the blast chamber.  The equipment includes a spear device (23), which comprises two blasting spears, by means of which both inside and outside cleaning Or the structure (1) to be treated can be performed simultaneously.      (Fig. 4)
Patent CA-1224586-A (CA)
Inventor: DREXLER HERMANN-JOSEF
IPC: C09D5/38
Filed: 1983-03-21
Granted: 1987-07-21
Abstract: ABSTRACT OF THE DISCLOSURE         The invention relates to a water-dilutable coating agent for preparing the base layer of a multilayer coating and which contains pigments and, if desired, flow-control agents, thixotroping agents, fillers, organic solvents and other custom-ary auxiliaries.  The coating agent contains as a binder an aqueous polyurethane dispersion which has a polyurethane resin acid number of 5 to 70 and which has been prepared by reacting (A)       a linear polyether diol and/or polyester diol having terminal hydroxyl groups and a molecular weight of 400 to 3,000 with (B)     a diisocyanate in such a molar ratio that an inter-mediate product is formed which has terminal isocyanate groups, (C)       and reacting the intermediate product with a compound which has two groups which are reactive toward isocyanate groups and at least one group which is capable of forming an anion and which has been neutralized with a tertiary amine before the reaction, converting the second intermediate product, obtained from (A), (B) and (C), into a predominantly aqueous phase and (D)       reacting the isocyanate groups which are still present with a diamine and/or polyamine having primary and/or secondary amine groups.  The binders according to the invention give, in particular when metallic pigments are used, coatings which have a particularly good metallic effect, since they lead to a very favourable arrangement and fixation of the metallic pigments in the paint film.  Even when conventional, non-metallic, pig-ments are used coatings are obtained which have an excellent decorative effect. The coating agents have a particular ad-vantage in that on application of a further coating layer to the predried but not yet baked film they dissolve only to a very small extent or, in some cases, not at all.
Patent CA-1194792-A (CA)
Inventor: AKATSUKA TOSHITAKA
IPC: A61K39/395
Filed: 1983-04-20
Granted: 1985-10-08
Abstract: Abstract of the Disclosure There is disclosed a non-A, non-B hepatitis-associated monoclonal antibody exhibiting a specific antigen-antibody reaction with a non-A, non-B hepatitis-associated antigen obtained by isolation and purification from non-A, non-B hepatitis autopsy liver and having the following physicochemical properties:      molecular weight: 1,500,000 or more (gel filtration) sedimentation constant (10-13): 51.5S (ultra-centrifugal analysis) buoyant density (g/cm3): 1.15~1.25 (in cesium chloride and in potassium bromide) particle diameter (nm): 26~37 electrophoretic mobility: a2 - a1 globulin region (in agarose gel).