baber/WOPTO huggingface dataset:
Patent CA-1076728-A (CA)
Inventor: HAGGERTY WILLIAM N
IPC: C03C25/26
Filed: 1975-05-14
Granted: 1980-04-29
Abstract: ABSTRACT OF THE DISCLOSURE           A sizing composition for glass fibers is disclosed, the sizing composition including a non-plasticized vinyl acetate copolymer, a polyvinyl acetate homopolymer, a partial fatty amide of a polyamine and an anionic fatty acid long chain derivative in an aqueous emulsion.  Thus, the invention provides glass filaments wherein at least a portion of the surface of the filaments has a residue produced by evaporating water from the aqueous sizing composition.  The sizing composition has particular application on glass fibers to be incorporated into resin systems, and is particularly suitable for application to gun roving.
Patent CA-1062529-A (CA)
Title: Photopolymerisable material for the preparation of stable polymeric images and process for making them by photopolymerisable in a matrix
Inventor: BAUMANN NIKLAUS
IPC: G03F7/004
Filed: 1975-06-09
Granted: 1979-09-18
Abstract: Photopolymerisable material for the preparation of stable polymeric images and process for making them by photopoly-merisation in a matrix Abstract of the Disclosure Photopolymerisable material for the preparation of stable polymeric images,is provided, which contains on a carrier, at least one layer composed of at least one ethylenically unsatur-ated, photopolymerisable monomer and at least one photo-initi-ator, the monomer is present in a matrix of a swellable reaction product from a chemically hardenable, non-light-sensitive, swellable macromolecular compound and a hardener, and optionally a macromolecular compound which is chemically inert towards the chemically hardenable compound and the hardener. The polymeri-sable material is useful for recording information, in particular for the preparation of stable polymeric images. The hardened, swellable macromolecular compound (matrix) in which the photo-polymer is embedded imparts to the image a good mechanical strength and a good adhesion to the carrier, so that the poly-meric images can be used e.g. as printing plates.
Patent CA-1046309-A (CA)
Inventor: ROBERTS HAROLD D
IPC: A61C13/00
Filed: 1975-06-09
Granted: 1979-01-16
Abstract: ABSTRACT A frame portion is implanted in a correspondingly shaped upwardly extending channel cut longitudinally in the alveolar ridge of the upper jaw.  The frame portion has a rear extension arranged to project through an aperture cut in the pterygoid bone and more particularly in an aperture cut just above the pyramidal process. Support means are provided on the main frame portion for connecting denture means thereto.  The frame portion may be U-shaped if de-sired to extend fully around the alveolar ridge from pterygoid bone to pterygoid.
Patent CA-1055920-A (CA)
Inventor: KATZ SHELDON B
IPC: C01B17/04
Filed: 1975-06-27
Granted: 1979-06-05
Abstract: ABSTRACT OF THE DISCLOSURE    A catalyst is provided which is useful in the direct single-step conversion of sulfur oxided to element sulfur.  The catalyst comprises cobalt sulfate as an essential catalytic ingredient supported on an an attrition resistant and decrepitation-resistant catalyst support wherein colbalt is present in an amount less than ten parts cobalt per hundred part by weight of catalyst.
Patent CA-1043804-A (CA)
Inventor: FISCHER ADOLF J
IPC: A01N41/06
Filed: 1975-06-30
Granted: 1978-12-05
Abstract: O-AMINOSULFONYLGLYCOLIC AMIDES          ABSTRACT OF THE DISCLOSURE: New, substituted O-(aminosulfonyl)-glycolic amides having a strong herbicidal action, herbicides con-taining these active ingredients, a process for controlling the growth of unwanted plants with these compounds, and a process for producing these compounds.
Patent CA-1050962-A (CA)
Inventor: REALE JOHN JR
IPC: C10M169/04
Filed: 1975-07-03
Granted: 1979-03-20
Abstract: SYNTHETIC AIRCRAFT TURBINE OIL       (D#74,041-F) ABSTRACT OF THE DISCLOSURE Synthetic lubricating oil composition comprising a major portion of an aliphatic ester base oil having lubricating properties formed from the reaction of a pentaerythritol or trimethylolpropane and an organic mono-carboxylic acid containing (a) from about 0.005 to 0.5 percent of a thiouracil compound, (b) from about 0.3 to 5 percent of an alkyl or alkaryl phenylnaphthylamine; (c) from about 0.3  to 5 percent of a dialkyldiphenylamine; and (d) from about 0.25 to 10 percent of a hydrocarbyl phos-phate ester.     -I-
Patent CA-1041338-A (CA)
Inventor: KANKAANPAEAE MATTI
IPC: D21F3/04
Filed: 1975-09-25
Granted: 1978-10-31
Abstract: ABSTRACT OF THE DISCLOSURE:           Procedure in the press section of a paper making machine, wherein the paper or paperboard web coming from a wire is conducted through nips defines by press rolls to traverse the press section in closed conduction so that the web is continually supported being adherent to the surface either of a felt or of a roll.  In this procedure the web is detached from the wire and subsequently conducted through at least two press nips dewatering the web, the first of these dewatering press nips being defined by two press rolls having each its own felt, and the second being defined by a smooth surface roll and a suction roll belonging to the first press nip.  In the procedure the web is detached from the wire with the aid of a pick-up roll which operates within its own, separate felt loop, and after being detached from the wire the web is adherent to the lower surface of the pick-up felt over a distance substantially corresponding to the suction sector of the pick-up roll.  The web is subsequently detached from the pick-up felt by means of a suction transfer roll operating within a felt loop of its own, so that after the last-mentioned point of detachment the web will be supported. from below by the felt of the suction transfer roll, and that the felt of the suction transfer roll carries the web to the first dewatering nip so that the pick-up felt is no longer involved in the first press nip.
Patent CA-1039799-A (CA)
Inventor: BECKER MICHAEL
IPC: H02H7/16
Filed: 1975-10-24
Granted: 1978-10-03
Abstract: ABSTRACT OF THE DISCLOSURE     This invention relates to a protective circuit for a high-voltage capacitor bank comprising at least two equal branches, having a plurality of individual capacitors in series with one current measuring device (current transformer) each, the branches being applied in parallel across one phase of a power supply.  According to the present invention there is connected to both current transformers a first differential protection relay being connected through high-pass filters on the input side and a second differ-ential protection relay connected through low-pass filters on the input side.          The first differential protection relay alone "influences" a monitoring device without delay and together with the second differential protection relay delays the monitoring device so that a distinction between asymmetries caused by operation and by error is arrived at.
Patent CA-1059890-A (CA)
Inventor: BERGK BERNDT
IPC: C08L75/04
Filed: 1975-11-03
Granted: 1979-08-07
Abstract: SOLVENT FREE METHOD OF LAMINATING                   USING ISOTHIOCYANATE ADHESIVE          Abstract of the Disclosure A method for joining foils which includes the steps of mechanically coating at a high speed at least one of the foil sides to be joined with a reaction product of a hydroxy-functional polyethers or polyesters with polyiso-cyanates, said reaction product containing free-NCO groups and being reactable with H-acid compounds, and subsequently laminating foils.  The reaction product has an average molecular weight of from about 500-10,000 and a -NCO group content of from about 1-10% by weight, and is substan-tially solvent-free when applied and has a viscosity of at most 60 Pas under application conditions.  The temperature of the reaction product application conditions is adjusted to at most 140°C but not less than a temperatare which is so far below the temperature of the ambient air that air humidity will be condensed in the reaction product to be applied in such an amount that its pot-life would drop the value required for the implementation of the method.
Patent CA-1049664-A (CA)
Inventor: NEUMAN CHARLES H
IPC: G01V5/10
Filed: 1976-01-05
Granted: 1979-02-27
Abstract: LOW-COST BUT ACCURATE RADIOACTIVE LOGGING FOR  DETERMINING GAS SATURATION IN A RESERVOIR                    ABSTRACT OF THE DISCLOSURE   A method is disclosed for determining gas saturation in a petroleum reservoir using logging signals indirectly related to the abundances of oxygen and carbon nuclei in the reservoir rock.  The first step of the invention is to record first and second logs sensitive to the abundance of oxygen and carbon nuclei, respectively, after the region surrounding the well bore is caused to have fluid saturations representa-tive of the bulk of the reservoir.  A purposeful change is then made in the fluid saturations in the region surrounding the well bore by injecting a liquid capable of displacing sub-stantially all of the original fluids. The logs are recorded a second time.  The displacing fluid is then itself displaced by brine, and a third suite of logs is recorded.  The total fluid and oil saturations are then determined from differences between respective corresponding logs and from known fractional volume oxygen and carbon contents of the reservoir brine and oil and the first injected liquid.  Gas saturation is then calculated from differences between total fluid and oil satura-tion values.  It is not necessary that the log responses be independent of the material in the borehole, the casing, the casing cement, or the reservoir rock.  It is only necessary that changes in formation fluids content cause proportional changes in log responses.
Patent CA-1063563-A (CA)
Title: Transportation and display case for holding small articles such as pralines
Inventor: HANSEN INGE
IPC: B65D5/50
Filed: 1976-01-21
Granted: 1979-10-02
Abstract: ABSTRACT OF THE DISCLOSURE     A container for transportation and display of a plurality of trays, each tray supporting a plurality of relatively small articles.  The trays are staggered with respect to each other and are maintained in a down-wardly and forwardly inclined position.  The rear wall of the container has mountings for supporting individual trays while the front ends of the trays rest on each other.
Patent CA-1059361-A (CA)
Inventor: HEINIGER ERNST A
IPC: G03B37/06
Filed: 1976-02-09
Granted: 1979-07-31
Abstract: ABSTRACT OF THE DISCLOSURE         A method of, and apparatus for, the shooting or projection of a panoramic view wherein an image is formed purely by refraction and while utilizing a single objective having an essentially vertically directed optical axis.  The objective has a predetermined viewing eye and a light impervious, non reflecting cover arranged of a central portion of the viewing angle of the objective in order to mask a coherent bundle of light rays along the axis and an element situated in the masked area for supporting the take-up device or camera.  In taking or projecting a panoramic view a vertically oriented fish-eye lens is used.  A two-dimensional panoramic view forms a ring within which the image of the horizon is encompassed.  The projection takes place on?o either a cylindricnl screen or a segment of a sphere, situated substantially axial with reference to the lens.
Patent CA-1056835-A (CA)
Inventor: BESCHKE HELMUT
IPC: C07D213/81
Filed: 1976-04-15
Granted: 1979-06-19
Abstract: ABSTRACT OF THE DISCLOSURE           A process for recovering nicotinic amide from a reaction mixture obtained in hydrolysis of nicotinic nitrile, comprises removing the solvent from the reaction mixture at an elevated temperature and converting the nicotinic amide into a melt during the removal of the solvent.
Patent CA-1092147-A (CA)
Inventor: GANTE JOACHIM
IPC: C07C69/007
Filed: 1976-06-16
Granted: 1980-12-23
Abstract: ABSTRACT OF THE DISCLOSURE           Alkyne compounds of the formula   wherein R1 is alkyl of up to 4 carbon atoms or phenyl, R2 is H or alkanoyl of up to 6 carbon atoms, A is monohalophenyl or dihalophenyl wherein halo is F, C1 or Br and n is 0 or 1;  and physiologically acceptable metal salts thereof have anit-inflammatory activity.  These compounds can be made by treating compounds of the formula   wherein Q is a functionally modified hydroxyl group and R1, A and n are as above, with a solvolyzing agent.  When R2 is to be alkanoyl, the thus-produced alkyne compound wherein R2 is hydrogen is thereafter treated with an acylating agent in order to produce a corresponding compound wherein R2 is alkanoyl of up to 6 carbon atoms.
Patent CA-1071939-A (CA)
Title: Metal pipe coated with composition containing oxidized polymer, rubber, tackifier and asphalt
Inventor: UEMURA MASARU
IPC: C08L89/00
Filed: 1976-08-31
Granted: 1980-02-19
Abstract: ABSTRACT OF THE DISCLOSURE           A metal pipe coated with a composition comprising 2 to 40 wt. parts of low molecular weight oxidized polymer of polypropylene or propylene-ethylene copolymer; 5 to 40 wt. parts of a rubber component selected from a group consisting of styrene-butadiene copolymer, polyisoprene, butyl rubber, chlorosulfonic polyethylene and polyisobutylene; 5  to 50 wt. parts of a tackifier and 10 to 80 wt. parts of asphalt.
Patent CA-1053465-A (CA)
Inventor: NEDDO KEITH S
IPC: A01G9/10
Filed: 1976-09-13
Granted: 1979-05-01
Abstract: ABSTRACT           SEEDLING PLANT PROPAGATION CONTAINER           A two-piece tubular apparatus which when the two pieces are frictionally engaged forms a multiple cavity device for the planting and propagation of seedling such as shrubs, trees, and the like.  Each cavity is corrugated around the entire outer perimeter thereof.  The lower portion of each cavity slopes inwardly terminating in an opening sufficient to allow for drainage but which is considerably smaller than the top opening.  The device is freestanding and has an outwardly extending tab section near the top thereof so that said apparatus or device can rest in a container without the bottom of said device touching the floor of said container.
Patent CA-1069405-A (CA)
Inventor: BUCKLEY BRUCE S
IPC: F24S10/50
Filed: 1976-09-14
Granted: 1980-01-08
Abstract: ABSTRACT OF THE DISCLOSURE           A controllable heat-transmission device, herein called a thermic device or panel, uses temperature changes to modulate heat flow between two regions.  A fluid, in thermal contact with both regions, varies its non-radiative heat transfer in response to the temperature of either or both regions.  The variation in heat transfer is due only to the thermal energy of the two regions; no other energy is required.
Patent CA-1055901-A (CA)
Inventor: RIEDEL ALBERT
IPC: F04B39/10
Filed: 1976-11-03
Granted: 1979-06-05
Abstract: ABSTRACT    A closing plate for a ring valve, in particular a suction or pressure valve of a piston compressor, which is intended to be arranged on a valve seat with ring shaped through-flow passages and comprises a plurality of concentric rings which control the through-flow passages, which rings are connected with each other through radial arms.  One of the rings is continuous and adapted to be clamped on the valve seat at at least two points, while at least one other ring is split by radial slits between the radial arms.
Patent CA-1036366-A (CA)
Title: Safety shutter door assembly for rotary lawnmower grass catcher chute
Inventor: DAHL EINAR S
IPC: A01D43/06
Filed: 1976-11-10
Granted: 1978-08-15
Abstract: ABSTRACT OF DISCLOSURE          Disclosed herein in a rotary mower having a blade housing with a grass clipping discharge chute having an outlet, a rotary cutter blade located in the housing, an engine supported on the blade housing and located inwardly from the discharge chute, a grass clipping collection bag having a mouth adapted for attachment to the discharge chute outlet, means for releasably attaching the collection bag mouth to the discharge chute outlet, a door pivotally mounted on the blade housing for movement between a closed position wherein the door covers the discharge chute outlet and an open position wherein the collection bag can be attached to the discharge chute outlet and the door is interposed the engine and the collection bag and is thereby protected by the collection bag from engagement with obstructions exterior of the mower during moving.
Patent CA-1088535-A (CA)
Title: Pharmaceutically active 2-substituted-1-(omega- aminoalkoxy)benzenes
Inventor: KIKUMOTO RYOJI
IPC: C07D295/08
Filed: 1976-12-08
Granted: 1980-10-28
Abstract: ABSTRACT OF THE DISCLOSURE 2-Substituted-1-(omega-aminoalkoxy)benzenes are prepared and found useful as pharmaceutical agents, particularly as antidepressants.  More particularly the invention relates to the process for producing a compound having the formula (I):                                       (I) and a pharmaceutically acceptable acid addition salt thereof, wherein R1 is selected from the group consisting of amino, C1-C5 alkylamino, C2-C6 dialkylamino, morpholino, 1-piperidyl, 4-methyl-1-piperazinyl and 1-pyrrolidinyl; R2 is selected from the group consisting of benzyl, phenoxy, phenylthio and 1-phenylethyl; and n is an integer of 3, 4 or 5; with the provisos that when R2 is phenoxy and n is 3, R1 is amino or C1-C5 alkylamino; when R2 is phenoxy and n is 4 or 5, R1 is amino, C1-C5 alkylamino, C2 - C6 dialkylamino morpholino, 1-piperidyl, 4-methyl-1-piperazinyl and 1-pyrrolidinyl; when R2 is benzyl and n is 4 or 5, R1 is C1 - C5 alkylamino or 1-piperidyl; and when R2 is benzyl and n is 3, R1 is C1 - C5 alkylamino, which comprises reacting a 2-substituted-1-(omega-halogenoalkoxy) benzene of the formula (II):                                              (II) wherein X is a halogen; and R2 and n are as defined above, with an amine of the formula (III):           R1 - H                                    (III) wherein R1 is defined above, and if desired reacting the said compound with a suitable acid to yield said pharmaceutically acceptable acid addition salt.
Patent CA-1060704-A (CA)
Inventor: SELMAN THOMAS G
IPC: B41L13/14
Filed: 1976-12-13
Granted: 1979-08-21
Abstract: ABSTRACT     A stencil duplicator includes stencil ejection apparatus including a mechan-ism to release the clamp for the stencil head, a guide to lead the head, as the duplicator rotates, to drive members which forward the used stencil into a container in which it is folded or creased so as to be foreshortened and stored with other stencils in a small space prior to disposal.
Patent CA-1107222-A (CA)
Inventor: NAKAO TOSHIHARU
IPC: B66B23/14
Filed: 1977-04-05
Granted: 1981-08-18
Abstract: MAN CONVEYOR            Abstract of the Disclosure A man conveyor, in which a plurality of steps connected with one another into an endless form are each provided with wheels on opposing transverse sides thereof and guided while running by rolling the wheels, along tracks; hand rails being provided on opposing transverse sides above the steps and being so designed as to travel at the same speed and in the same direction with those of the steps.  In this man conveyor, there are provided a pair of main frame bodies which extend along opposing transverse sides of the steps, respectively, and consists essentially of upper and lower horizontal members, and a vertical member interconnecting the upper and lower horizontal members respectively.  In addition, the upper and lower horizontal members of the main frames on the both sides are interconnected by means of transverse connecting beams, respectively, while track supporting brackets to hold the tracks are rigidly mounted on the transverse connecting beams.
Patent CA-1079554-A (CA)
Inventor: SOEDING BERNWARD
IPC: G03B1/30
Filed: 1977-05-09
Granted: 1980-06-17
Abstract: ABSTRACT OF THE DISCLOSURE        A projector for continuously screening a strip of transparency film having perforated margins includes means for feeding said strip in a closed path defined by said feeding means.  The feeding means comprise two endless conveyor belts which are spaced apart so as to support said perforated strip margins and which are each provided with at least one lug releasably engageable in a respective perforated margin with a snap fit for anchoring the two ends of the strip to the belts and forming a loop of film.
Patent CA-1110924-A (CA)
Inventor: UNTILOV VIKTOR J
IPC: B23K1/00
Filed: 1977-07-06
Granted: 1981-10-20
Abstract: Abstract of the Disclosure Polymetallic articles are fabricated by solid-state diffusion bonding process, whereby the parts of an assembly to be bonded are pressed together as pressure is applied to a high-temperature melt in which this assembly is immersed.  The press-ing or clamping operation is effected in an apparatus having a thermally insulated tank or container adapted to receive a melt and be sealed.  The sealed container is brought in communication with a source for applying pressure to the melt.  The thermally insulated tank or container may also be enclosed in a cooled, sealed housing communicating with a space defined by the housing and the container, as well as with the source for applying pressure to the melt.
Patent CA-1103987-A (CA)
Inventor: HELWIG EMMY
IPC: A23N1/00
Filed: 1977-07-15
Granted: 1981-06-30
Abstract: ABSTRACT    A process and device for separating the liquid part from the solid part of seeds, fruit and/ or plants, wherein the raw material is fed into a pressure vessel which is pressurised with gas selected in accordance with the properties of the material, the pressure in the vessel is suddenly released whereby the cells of the material are ruptured from the inside outwards by the equalising Or the pressure inside the cells on pressure release, the resultant disintegrated mash is then concentrated in a continuous leaching process with cold liquid, and after separating the unusable solids, the resultant liquid is subjected to appropriate aftertreatment for recovering the final product until the pure juice, oil or sugar has reached the required quality, the solid residue being either further processed or rejected.
Patent CA-1104941-A (CA)
Inventor: INNES ROBERT A
IPC: C10G25/05
Filed: 1977-07-15
Granted: 1981-07-14
Abstract: PURIFICATION OF LIQUID N-PARAFFINS CONTAINING CARBONYL SULFIDE AND OTHER SULFUR COMPOUNDS                   Abstract of the Disclosure COS and other sulfur compounds such as H2S or mercaptans are removed as impurities from liquid n-paraffin feedstocks by selective adsorption of the sulfur compounds using a dual bed of molecular sieves wherein the first bed contains the 13X variety sieves and the sequential bed contains a molecular sieve having an effective pore diameter of about 4 .ANG..
Patent CA-1095044-A (CA)
Inventor: IGLESIAS JOSE BOIX
IPC: C07D211/58
Filed: 1977-10-28
Granted: 1981-02-03
Abstract: ABSTRACT OF THE DISCLOSURE       Novel therapeutically useful piperidine derivatives of the formula:                   in which the symbols denote various substitutents, are disclosed.         The compounds I exhibit the ability to antagonize the effects of dopamine or dopaminergic agents.
Patent CA-1120046-A (CA)
Title: Amidines
Inventor: SPRAGUE PETER W
IPC: A61K31/155
Filed: 1977-11-10
Granted: 1982-03-16
Abstract: ABSTRACT New compounds, having useful antiinflammatory activity, have the formula or a pharmaceutically acceptable salt thereof, wherein R1 is phenyl or phenyl substituted with one or two methoxy, halogen or trifluoromethyl groups; and R2 is hydrogen or alkyl of 1 to 12 carbon atoms, or both R2 groups together form an ethylene group.
Patent CA-1098529-A (CA)
Inventor: DUTRA GERARD A
IPC: A01N57/20
Filed: 1977-11-18
Granted: 1981-03-31
Abstract: Abstract of The Disclosure O-aryl N-phosphonomethylglycinonitriles are described as well as a process for producing same.  These phosphonomethyl substituted glycinonitriles are useful as herbicides.