baber/WOPTO huggingface dataset:
Patent CA-1060387-A (CA)
Inventor: KARASHIMA MASASHI
IPC: A47F5/00
Filed: 1977-04-06
Granted: 1979-08-14
Abstract: ABSTRACT OF THE DISCLOSURE           An improved showcase equipment which facilitates arraying goods on shelves and a base of a showcase for display, is characterized in that an inclined surface is formed on a shelf or base of said showcase and a movable goods display member that is movable in the direction of depth of said showcase is placed on said inclined surface.  In one preferred embodiment, the surface of the shelf or the base itself of the showcase equipment forms the inclined surface.  In a modified embodiment, an auxiliary member having its top surface inclined is mounted on the shelf or the base of the showcase equipment and the movable goods display member is placed on said inclined top surface of said auxiliary member.
Patent CA-1087299-A (CA)
Inventor: HAYNES WILLIAM P
IPC: H04N5/21
Filed: 1977-04-29
Granted: 1980-10-07
Abstract: BIAS GATE FOR NOISE SUPPRESSION CIRCUIT                   ABSTRACT OF THE DISCLOSURE      In a gain controlled television receiver the level for detecting noise in a composite video signal is increased during the synchronization pulse intervals of the signal over that during the other intervals of the signal.  This level increased is controlled by a gate which is enabled during the simultaneous occurrence of a synchronizing pulse from a sync pulse separator and a flyback pulse from a deflection circuit.
Patent CA-1077526-A (CA)
Inventor: WYGANT JAMES C
IPC: B01J31/00
Filed: 1977-05-31
Granted: 1980-05-13
Abstract: PREPARATION OF LINEAR DIMERS                  OF ALPHA-ALKYL STYRENES                 ABSTRACT OF THE DISCLOSURE        Linear dimers are prepared by contacting an alpha-alkyl styrene monomer feedstock with a clay catalyst in the presence of a reaction moderating compound.
Patent CA-1059325-A (CA)
Inventor: ASSELMAN GEORGE A A
IPC: F02G1/055
Filed: 1977-06-07
Granted: 1979-07-31
Abstract: ABSTRACT:            A hot-gas engine in which the transfer of heat from the heat source to the meltable material of a heat accumulator is effected exclusively indirectly via the working medium in order to prevent overheating, fast corrosion and cracking of the accumulator walls.
Patent CA-1091950-A (CA)
Inventor: ROMERO-SIERRA CESAR
IPC: A01N3/00
Filed: 1977-06-16
Granted: 1980-12-23
Abstract: ABSTRACT         A process for preserving substantially any variety of flower while retaining the natural colours thereof, in which the flower is immersed in a composition comprising:  at least one dehydrating alcohol, an alkaline phosphate, a carboxylic acid, a urea-containing compound, an alkaline citrate, a silicone fluid, and optionally a silicone resin, phenol, an alkaline formaldehyde sulfoxylate, aluminum or magnesium sulphate and cupric or other transitional metal sulphate for sufficient time to dehydrate the flower.  Following immersion the flower is dried and, if desired coated with a silicone resin.
Patent CA-1123991-A (CA)
Inventor: AGETHEN HEINRICH
IPC: C08G18/48
Filed: 1977-06-30
Granted: 1982-05-18
Abstract: ABSTRACT          An integument which contributes to the maintenance of surface integrity is disclosed, particularly a sheet for use in preparing laminates, such as vehicle windshields, in which an energy absorbing ply, for example, a ply of poly(vinyl) buty-ral), is sandwiched between two glass plies, the sheet of this invention being applied to an exposed surface of one of the glass plies and having one surface layer comprising a thermoplastic polyurethane capable of adhering to a glass or plastic substrate and the other surface layer comprising a thermoset polyurethane having anti-lacerative, self-healing and anti-ablative proper-ties; there is further disclosed the manufacture and application of such a sheet as a ply facing the interior of a vehicle, there-by forming a windshield the inwardly exposed surface of which comprises a thermoset polyurethane which protects the vehicle occupants from facial lacerations caused by windshield impact and which has self-healing properties.
Patent CA-1104252-A (CA)
Inventor: KOBAYASHI TSUTOMU
IPC: G11C19/08
Filed: 1977-07-19
Granted: 1981-06-30
Abstract: IMPROVED BUBBLE LATTICE FILE STRUCTURE          Abstract In an improved bubble lattice file (BLF) structure, two adjacent layers of magnetic bubble domain material are utilized to provide separate media for supporting carrier bubbles or coded bubbles.  The coded bubbles, in one layer, represent data stored in the bubble lattice file.  The carrier bubbles, in another layer, are magnetically coupled to the coded bubbles and are used in manipulation thereof. The magnetic bubble domain layers may be separated by an appropriate interface layer or surface.  The lattice file area, or storage area, is biased by a single layer of bias material while adjacent areas, such as an input/output region, include a pair of biasing layers disposed on opposite sides of the adjacent layer structure.  This composite per-mits an improved bubble lattice file structure which utilizes the storage capabilities of bubble lattice file memories as well as the operating capabilities of so-called conventional magnetic bubble domain device techniques.
Patent CA-1083673-A (CA)
Inventor: LEJEUNE GERARD
IPC: G01R31/02
Filed: 1977-07-25
Granted: 1980-08-12
Abstract: ABSTRACT   A device for checking the insulation of the leads connecting a power generator to a receiver.  The receiver is sensitive to d.c. signals having an amplitude above a given threshold.  A first output of an interference generator is connected to the first lead via a current detector and a resistor.  A second output of the interference generator is connected to the second lead via a checking generator transmitting a.c. signals and a resistor.  The current detector is sensitive only to a.c. signals transmitted by the checking generator.
Patent CA-1083144-A (CA)
Inventor: ROSSETTI VITTORIO
IPC: A61P31/06
Filed: 1977-08-16
Granted: 1980-08-05
Abstract: ABSTRACT OF THE DISCLOSURE                Rifamycin compounds having high antibac-terial activity, comprising powder of yellow-orange color. Such compounds are obtained by reacting 3-amino-substituted-4-desosso-4-imino rifamycin S with aldehydes of formula X-CHO, wherein X is selected from the group consisting of hydrogen, alkyl having 1-5 car-bon atoms, carboxyl, formyl, phenyl, aromatic hydro-carbon-alkenyl having 8 carbon atoms, cycloalkyl having 6 carbon atoms, cycloalkenyl having 6 carbon atoms, al-kenyl having 3 carbon atoms, a heterocyclo selected from the group consisting of thienyl, furyl, pyridyl and 5,6-dihydro-2H-pyranyl, and substitution products of the above specified radicals having 1 or 2 radicals different there-from and selected from the group consisting of halogen, methyl, methoxyl, N,N-dimethylamino and carboxyl.
Patent CA-1103797-A (CA)
Inventor: MINJON WILLEM D
IPC: H04N5/217
Filed: 1977-09-28
Granted: 1981-06-23
Abstract: PHN.8553 ABSTRACT:           The existing clamping circuit in the video chain is extended with a series L-C network in the feedback circuit. Interference in the video signal, resulting from the occurrence of microphony in the pick-up tube, can thus be suppressed. When the L-C network is suitably detuned, the resonant frequency signal (microphony fre-quency) of the grid of the pick-up tube can be fully compensated for in the video signal as regards amplitude and phase at adequate feedback.
Patent CA-1093636-A (CA)
Inventor: EBERLE WILLIAM J
IPC: H01M2/30
Filed: 1978-02-21
Granted: 1981-01-13
Abstract: METHOD FOR THERMAL  RELAY WELDING                 ABSTRACT OF THE DISCLOSURE         Members are welded together by indirect application of heat, as for welding internal battery posts for connecting groups of plates or terminal posts electrically, through the use of a plurality of heated elements simultaneously engaging posts to be welded together, and wherein the configuration of molten material is controlled as the weld cools, by the use of a templet.  The elements are heated, preferably by application of open flame through a plurality of mixing systems for the fuel, with one system being provided for each heated element.
Patent CA-1094110-A (CA)
Inventor: MASAKI HIDEYUKI
IPC: C04B35/584
Filed: 1978-05-12
Granted: 1981-01-20
Abstract: ABSTRACT        A silicon nitride base sintered body having high strength and high density is formed by a normal sintering, namely by sintering without pressure.  The sintered body is produced of silicon nitride and the metal oxides yttrium oxide and cerium oxide.     A silicon nitride base sintered body having yet a higher strength and higher density can be produced by heating yttrium oxide and cerium oxide together for forming Y2O3 2CeO2 before sintering.
Patent CA-1096294-A (CA)
Inventor: FRENTZEL KURT H
IPC: E06B9/322
Filed: 1978-06-06
Granted: 1981-02-24
Abstract: ABSTRACT           The invention relates to a venetian blind comprising a plurality of slats, a pair of flexible tilt members, and a plurality of slat guiding and tilting connectors for connecting the slats to the tilt members.  More particularly, the invention relates to a means for fastening a connector to a flexible tilt member, comprising a pin extending outwardly from a radially extending arm of the connector, adjacent to the arm terminus, and a locking tongue on the arm for the pin.
Patent CA-1085638-A (CA)
Inventor: GUDELL GARY
IPC: A44C25/00
Filed: 1978-06-12
Granted: 1980-09-16
Abstract: GARY GUDELL HOOK AND RING CLASP                 ABSTRACT OF THE DISCLOSURE       A clasp for an article of jewelry comprises an elongated rigid ring element, which may be of generally rectangular configuration, and an elongated rigid hook element defining a generally U-shaped part-receiving chamber having its base at the front of the hook element. The ring element has four parts or legs defining together an aperture which may be generally rectangular in configur-ation, the front part being of reduced thickness with the top surface thereof disposed below the plane of the top surfaces of the side parts.  The two elements, when assembled together to form the clasp, have the front part of the ring element disposed in the part-receiving chamber of the hook element, a major portion of the aperture visible from the top of the clasp, and the top surface of the front of the ring element in substantially the same plane as the top surface of the body portion of the hook element.
Patent CA-1094912-A (CA)
Inventor: STUPPY FRANCIS X
IPC: E04D5/14
Filed: 1978-07-18
Granted: 1981-02-03
Abstract: ATTACHING ASSEMBLY FOR SHEET MATERIAL                 ABSTRACT OF THE DISCLOSURE          A sheet material securement, including a base presenting a recessed channel, is provided with an interlocking, mater-ial-holding element adapted to be frictionally received within the channel and having a groove extending longitudin-ally of the element for receiving a bladed tool to provide leverage when inserting the element into the channel.  In preferred forms, the groove extends the full length of the element and the tool is configured to be complementally received within a substantial portion of the groove such that the element is not deformed along its length by torque devel-oped during insertion into the channel.  The position of the groove is such that its depth-wise axis is oblique to the plane of the channel mouth when the element is coupled with the channel for holding the tool remote from the sheet material.          (Docket No. F-16149)
Patent CA-1117551-A (CA)
Inventor: WATSON PETER G
IPC: C07C215/28
Filed: 1978-08-03
Granted: 1982-02-02
Abstract: PROCESS FOR THE PREPARATION OF 2-[N-(2-HYDROXYETLHYL)-N-LOWER ALKYLAMINOMETHYL]-BENZHYDROLS     Abstract of the Disclosure Process for the production of 2-[N-(2-hydroxy-ethyl)-N-lower alkylaminomethyl]benzhydrols by reducing N-(2-haloethyl)-N-lower alkyl-o-benzoylbenzamides in an inert solvent with sodium borohydride in the presence of an alkanoic acid.
Patent CA-1117243-A (CA)
Inventor: LESLIE JOHN P
IPC: C08L67/00
Filed: 1978-08-21
Granted: 1982-01-26
Abstract: U.S. SN 830,240  Filed 9/2/77 MELT STRENGTH IMPROVEMENT OF PET   Abstract of the Disclosure Composition and method for improving the thermoplastic processing characteristics of poly (etehylene terephthalate) (PET) in amorphous form are disclosed, as well as PET with improved melt strength.
Patent CA-1063363-A (CA)
Inventor: PILARCZYK KAROL
IPC: F01D15/08
Filed: 1978-10-02
Granted: 1979-10-02
Abstract: GAS TURBINE DRIVEN HIGH SPEED  CENTRIFUGAL COMPRESSOR UNIT                 ABSTRACT OF THE DISCLOSURE           A high speed centrifugal compressor is driven through interconnection of the centrifugal compressor's input shaft with the power transfer shaft of a power turbine wheel.  A bearing bracket is mounted on the compressor and a hot gas labyrinth seal is provided therein adjacent to the power turbine wheel.  The labyrinth seal is in communication with surfaces of the rotating power transfer shaft.
Patent CA-1118033-A (CA)
Inventor: VANDERMINDEN ROBERT D
IPC: F16B7/04
Filed: 1978-11-20
Granted: 1982-02-09
Abstract: Abstract of the Disclosure The joint is formed between two mutually per-pendicular tubes by seating a washer in one tube, a nut within the other tube and by passing a bolt through the washer into threaded engagement with the nut.  The result-ing joint is hidden from view.  A spreader bar is formed by joining the ends of two tubular sections within each other after each section is joined to a tube.
Patent CA-1106865-A (CA)
Inventor: SENOH HISAO
IPC: A63B7/00
Filed: 1978-12-08
Granted: 1981-08-11
Abstract: ABSTRACT OF THE DISCLOSURE:     An exercise assembly with parallel and spaced upright posts, a grip rod spanning the posts and having the opposite end portions movably connected to the posts by means of hollow joints each having a vertical lower pipe section movably receiving the associated end portion of the grip rod and a horizontal pipe section, said opposite end portions of the grip rod having bulges provided with slanted elliptical holes, operation cylinders disposed within said horizontal pipe sections and receiving the opposite end portions of the grip rod, first connector rods received in said operation cylinders and slanted elliptical holes and second connector rods connecting said operation cylinders to said horizontal pipe sections of the joints.
Patent CA-1095369-A (CA)
Inventor: LEPAIN ANDRE O
IPC: E01H12/00
Filed: 1978-12-27
Granted: 1981-02-10
Abstract: ABSTRACT OF THE DISCLOSURE        Disclosed are surface-active compositions for dispersing or collecting oil slicks on water or for pro-tecting or cleaning beaches, which compositions comprise (a)  a mixture of surface-active compounds comprising at least one solid compound and at least one liquid compound, and (b)  a mixture of solvents comprising a glycol ether and at least one n-paraffin having from about 10 to 16 carbon atoms.
Patent CA-1129104-A (CA)
Inventor: KOSUGI HIROSHI
IPC: G06Q40/00
Filed: 1979-01-05
Granted: 1982-08-03
Abstract: INTERPOLATIVE PCM DECODER          Abstract An interpolative PCM decoder has a register which stores a polarity bit signal, segment selection bit signals and uniform quantization bit signals for one sampling period.  A binary rate multiplier receives the uniform quantization bit signals from the register.  An output signal of the binary rate multiplier and the segment selection bit signals are added.  A digital-to-analog converter consisting of a ladder circuit and a group of driving switches for the ladder circuit generates an analog value of the lower end of each segment, and a logic circuit for the µ-law, into which the output of the addition is entered, generates a selection signal for the group of driving switches.  The improvement consists of an AND circuit which takes a logical product between the selection signal for selecting the minimum unit of the analog value of the lower end of the segment and a control signal for changing-over between the µ-law and the A-law.          The output of the AND circuit generates the same analog value as the minimum unit of the above-mentioned analog value.  As a result the interpolative PCM decoder can also be used for the A-law without need for hardware duplication.
Patent CA-1129858-A (CA)
Inventor: RODY JEAN
IPC: C08L23/00
Filed: 1979-02-06
Granted: 1982-08-17
Abstract: Abstract Polyalkylpiperidine derivatives which are unsubstituted in the 1-position of the piperidine ring and in the 4-position are bonded through a heteroatom bridge to an s-triazine radical, can be converted by reaction with a dihalide or a di-, tri- or tetraepoxide into compounds of the formula I                                    I   wherein m is 2, 3 or 4. Polymer or oligomer compounds of the formula II       II wherein n represents the degree of polymerisation and E and E' represent end groups, are obtained by reacting a triazine desivative which contains at least two polyalkyl-piperidine substituents with dihalides or diepoxides.          Both types of compound are stabilisers for polymers, especially against damage by light. They are distinguished by low volatility and a low tendency to migrate, so that they are of especial interest for use in thin polymer layers, for example in fibres, sheets or coatings.
Patent CA-1113917-A (CA)
Inventor: COUPLAND KEITH
IPC: C10M129/66
Filed: 1979-02-15
Granted: 1981-12-08
Abstract: ABSTRACT OF THE DISCLOSURE            Hydrocarbon-soluble epoxidized fatty acid esters prepared by the epoxidation of unsaturated carboxylic acid esters are useful hydrocarbon additives. Their incorporation into a suitable hydrocarbon functional fluid such as a lubricating oil gives improved antiwear and anti-friction properties.
Patent CA-1110859-A (CA)
Inventor: SAUNDERS GRAHAM J
IPC: E21D23/06
Filed: 1979-04-20
Granted: 1981-10-20
Abstract: A B S T R A C T       The invention relates to mine working apparatus including a sprag plate.  The sprag plate is included in a sprag unit that can be reciprocated in the fore-and-aft direction of the canopy and the sprag unit includes a sprag slide and a link system that can be reciprocated in the fore-and-aft sense relatively to each other.  There is a range of lost motion between the slide and the link system and the means for moving the sprag unit between the position in which the sprag plate is operative and the position in which the sprag plate is inoperative also moves the sprag slide and the link system relatively to each other through their range of lost motion and this relative movement swings the sprag plate between a generally upright, operative, position and a generally horizontal, retracted position.
Patent CA-1132505-A (CA)
Inventor: KEARNEY EDWARD R
IPC: B05B7/00
Filed: 1979-04-24
Granted: 1982-09-28
Abstract: TITLE: CHILD-RESISTANT DISPENSER AND CLOSURE PACKAGE            ABSTRACT OF THE DISCLOSURE:  A combined child-resistant dispenser and closure assembly for a container is disclosed which has a pumping or spraying section and a closure which can be removed for refilling the container.  The closure section includes a closure cap which is threaded for re-leasably attaching the assembly to the threaded neck of the container.  The container neck has a pair of radial pro-jections or locking lugs which engage cooperating projections on the cap when the latter is screwed down onto the container neck.  Thus engaged the assembly forms a child-resistant package which can be opened only after the closure section is compressively stressed to disengage the projections and thereafter simultaneously unscrewing the cap from the con-tainer neck.      In a preferred embodiment, in which the pumping or sprayer section is a sprayer head or pump, such as a manu-ally operated trigger sprayer having an outlet through which material pumped from the container is ejected, the sprayer section is equipped with a child-resistant outlet cover or overcap.  The overcap, when in a closed position provides a seal against unwanted leakage during periods of non-use and prevents accidental and premature spraying of the container contents by small children.  Two types of child-resistant covers or overcaps are disclosed, both of which are movable from closed to open positions only by the performance of at least two discrete and simultaneous actions, which actions are difficult if not impossible for small children.
Patent CA-1118261-A (CA)
Inventor: TSUBUSAKI SHIGERU
IPC: G03G5/05
Filed: 1979-07-11
Granted: 1982-02-16
Abstract: ABSTRACT OF THE DISCLOSURE           An electrographic recording medium comprising a conductive layer coated on a Support such as of paper and overcoated with a dielectric layer.  The conductive layer contains fine particles of an n-type metal oxide semiconductor, preferably a whitish or lightly colored one such as SnO2, In2O3 or ZnO, dispersed in a binder which may be either a nonconductive polymer or a polyelectrolyte.  This recording medium is excellent in recording characteristics and particularly advantageous in its usefulness over a wide humidity range containing very low relative humidities.
Patent CA-1070114-A (CA)
Inventor: SPENCER HENRY A
IPC: A01G9/02
Filed: 1979-09-14
Granted: 1980-01-22
Abstract: "CONTAINER FOR SEEDLINGS"          ABSTRACT OF THE DISCLOSURE       The invention as described in the present specification provides an improved container for growing seedlings for transplanting.  The container is split in half longitudinally.  The two half sections may be separate, in which case they are held together by the walls of a crate into which a number of the containers are placed.  Alternatively, the sections may be connected together along their bottom margins by a hinge.  In this latter case the container can be opened in the manner of a book to expose the seedling and root ball for easy ex-traction.  Each half section comprises a pair of spaced, inwardly-protruding shoulders and a web connecting the shoulders.  When the two half sections are pressed together, the shoulders mate -- the opposed webs and shoulders then define an open-topped cell having an air-pruning opening at the base thereof.  The webs are formed to provide vertical grooves running the length of the cell to the air-pruning opening.  These grooves direct the growing seedling roots to the opening and thereby encourage the development of a thick growth of downwardly-extending, straight roots.
Patent CA-1151933-A (CA)
Inventor: STAHLHOFEN PAUL
IPC: G03F7/023
Filed: 1979-10-01
Granted: 1983-08-16
Abstract: \                                   Hoe 78/K 065 LIGHT-SENSITIVE MIXTURE AND COPYING               MATERIAL PRODUCED THEREFROM    Abstract of the Disclosure A positive-working light-sensitive copying material, in particular for the preparation of planographic printing plates, is described, the light-sensitive layer of which contains an ester or amide of a o-naphthoquinone diazide-sulfonic or -carboxylic acid, an alkali-soluble, water-insoluble phenolic resin and a condensation product of a hydroxybenzophenone and formaldehyde.          The material is distinguished by an increased light-sensitivity.
Patent CA-1145191-A (CA)
Inventor: PFLAUMER PHILLIP F
IPC: A23L27/00
Filed: 1979-11-01
Granted: 1983-04-26
Abstract: INSTANT BEVERAGE OR FOOD USING FLUIDIZED BED PROCESS     Abstract Absorption drying provides a means for agglomer-ating dried food and beverage solids around an aroma/flavor core, thereby essentially encapsulating said core and preserving volatile flavor and aroma compounds.  The absorption drying process is especially useful for manu-facturing instant coffee.  Thus, a viscous liquid extract comprising coffee aromas and flavors is sprayed into a fluidized bed of instant coffee powder.  Encapsulation of the coffee extract occurs as multiple particles of the coffee powder attach themselves to the aroma/flavor drop-lets for form aggregates.  Rapidly drying the aggregates preserves the aroma/flavor in the core of the aggregates until released during use.