baber/WOPTO huggingface dataset:
Patent CA-1080097-A (CA)
Inventor: KURODA MASAHIRO
IPC: B60C9/02
Filed: 1978-04-18
Granted: 1980-06-24
Abstract: Abstract of the Disclosure A pneumatic tire for high speed vehicles used under a heavy load such, for example, as airplanes is disclosed.          In order to effectively refrain a crown radius of the tire from decreasing due to centrifugal force, use is made of the following measures.  The thickness distribution of both the case reinforcing ply and the tread coating rubber for surround-ing the case reinforcing ply are specially defined.  In addition, both the ratio of a substantial cross-sectional area surrounded by the outer and inner contours of the tire to a total cross-sectional area surrounded by the outer contour of the tire and a flat base rim and the ratio of a cross-sectional area of the case reinforcing layer inclusive of bead cores to the substantial cross-sectional area surrounded by the outer and inner contours of the tire are specially defined.
Patent CA-1085151-A (CA)
Inventor: SALUKVADZE VIKTOR S
IPC: B21B45/04
Filed: 1978-05-23
Granted: 1980-09-09
Abstract: Abstract of the Disclosure The present invention relates to rotary cutting tools and can find most utility when applied for abrading the cylindrical surfaces of small-sized blanks. The tool comprises a number of the gangs of elastic cutting elements made as equal-length wire segments held together with one of their ends in a close proximity to which said cutting elements are forced against one another with their side surface, while the other (vacant) ends of the cutting elements establish the tool cutting surface featuring a factor of its filling with the butt ends of the cutting elements lying within 0.1 and 0.99. Each of the gangs of cutting elements (as viewed in a longitudinal section there-of) is essentially two opposite trapezia spaced equidistantly from the tool axis of rotation and facing said axis with their greater bases, a feature that adds much to the cutting capacity of the tool proposed herein.
Patent CA-1083888-A (CA)
Inventor: KEYES JOHN T
IPC: B60P3/22
Filed: 1978-06-08
Granted: 1980-08-19
Abstract: ABSTRACT       A vehicle for transporting a liquid commodity has a combined frangible disc safety vent and siphon unloading pipe nozzle.  The siphon unloading pipe passes through a hole in the vehicle that is surrounded by the nozzle side wall.  The hole is dimensioned to enable the nozzle to act as a surge chamber that dissipates transient pressure surges and thereby prevents premature breaking of the frangible safety vent disc.
Patent CA-1101672-A (CA)
Title: Adjustable animal trap
Inventor: GABRY WILLIAM
IPC: A01M23/30
Filed: 1978-06-13
Granted: 1981-05-26
Abstract: ADJUSTABLE ANIMAL TRAP ABSTRACT OF THE DISCLOSURE     A trap having jaws closed by a spring and a winding shaft on which the operating spring is mounted.  The shaft is capable of being rotated in one direction by use of a lever to apply a selected amount of tension to the spring and normally is held against rotation in the opposite direction by a ratchet mechanism.  The trap has a trigger assembly connected to a bait holder by a release member so that the set trap is released only in response to a pull exerted on the bait holder.
Patent CA-1109066-A (CA)
Inventor: JOENSSON AAKE N
IPC: C07C17/10
Filed: 1978-08-01
Granted: 1981-09-15
Abstract: A B S T R A C T            New geminally disubstituted indenes are of general formula I                                       (I) wherein each of R1 and R2 is hydrogen or R1 and R2 together form a direct bond or an alkylene group -(CH2)n-, in which n is an integer from 1 to 4, R3 is hydrogen, C1-3-alkoxy or halogen, and each of R4 and R5 is hydrogen or C1-4-lower alkyl, or R4 and R5 together form an alkylene group -(CH2)m-, in which m is an integer from 3 to 6;  and the corresponding amine oxides, quaternary ammonium compounds and salts with physiologically acceptable acids.       The indenes find use in treating incontinence, as a mucous membrane decongestant, as a blood pressure reducing agent, as a vasoconstrictor or as an anti-reserpine agent.          The indenes may be prepared by processes known per se involving (a)  synthesising the side chain -CH(OH)CH2NR4R5 by a method known per se in an indenyl precursor of a formula I compound in which the side chain is incomplete or        (b)  introducing the double bond into an indanyl precursor of a formula I compound in which the double bond is absent or      (c)  releasing the terminal amino group in a precursor of a formula I compound in which the terminal amino group is protected.
Patent CA-1056037-A (CA)
Inventor: JOHNSON HAROLD L
IPC: G05B19/02
Filed: 1978-08-17
Granted: 1979-06-05
Abstract: ABSTRACT OF THE DISCLOSURE         Apparatus for electronically controlling the application of dyestuffs and other liquids to moving textile materials to provide a printed pattern thereon.  The system includes electroni circuitry for periodically receiving bits of pattern data and processing the information to operate a plurality of valves which control the flow of liquid onto the materials.  Means are provided for dispensing equal amounts of liquid across a line of textile material to those areas of the material which are to receive the liquid.  These equal amounts also may be uniformly varied lo change the amount of liquid applies to those areas.  Furthermore, means are provided for applying additional amounts of liquid to only certain of those areas which are to receive liquid, thereby dispensing unequal amounts of liquid to such areas.
Patent CA-1095365-A (CA)
Inventor: SCHUDY KARL-HEINZ
IPC: B42F15/00
Filed: 1978-09-18
Granted: 1981-02-10
Abstract: ABSTRACT OF THE DISCLOSURE      An accessory suspension device for an existing binder is formed by an angle strip having slides which can be pulled out so as to project from opposite ends of the spine to suspend the binder.  The device fits on the rings of the ring mechanism of the binder and acts to support the ring portions which actually carry the sheets of paper contained in the binder when the binder is suspended by the device.
Patent CA-1090344-A (CA)
Inventor: NOHARA AKIRA
IPC: C07D491/04
Filed: 1978-09-22
Granted: 1980-11-25
Abstract: 3-(Tetrazol-5-yl)-1-Azaxanthones Abstract of the disclosure Novel 3-(tetrazol-5-yl)-1-azaxanthone and its deriva-tives, which are shown by the following formula   wherein R1 is hydrogen, amino or hydroxyl; R2 is alkyl, alkoxy, halogen, nitro, carboxyl, hydroxyl, butadienylene (-CH=CH-CH=CH-)  which forms a benzene ring with any adjacent carbon atoms or amino group which may be unsubstituted or substituted by at least one alkyl; and m is 0, 1 or 2; and their physiologically acceptable salts, are usable as effective medicines for preventing and/or treating allergic diseases.
Patent CA-1120859-A (CA)
Inventor: NUNN BARBARA
IPC: A61K31/425
Filed: 1978-10-06
Granted: 1982-03-30
Abstract: ABSTRACT       ANTITHROMBOTIC COMPOSITIONS CONTAINING           BENZISOTHIAZOLONES      This invention relates to a pharmaceutical comp-position useful in the treatment of arterial thrombosis. A combination of a non-steroidal anti-inflammatory agent with a benzisothiazolone of formula (I) is found to be capable of inhibiting the aggregation of blood platelets to a greater degree than each of the components sep-arately.                       (I) R1 and R2 represent a variety of substituent groups; X represents a bond or an alkylene chain; and R rep-resents a heterocyclic group.     When the anti-inflammatory agent contains a carb-oxylic acid group, the combination with compound (I) may be in the form of a salt.
Patent CA-1104804-A (CA)
Inventor: RAMACHANDRAN SUNDARESAN
IPC: C09K3/00
Filed: 1978-12-28
Granted: 1981-07-14
Abstract: ASBESTOS COMPOSITION HAYING ORGANO-SILANE COATING                       Abstract of the Disclosure A chrysotile asbestos base material for enhancing the rheological properties of fluids such as oil base drilling fluids having a precipitation deposited siliceous layer and an organo-silane coating bonded to and overlying said siliceous layer.     S P E C I F I C A T I O N
Patent CA-1120088-A (CA)
Inventor: ANDERSON EDWIN V
IPC: H02B1/30
Filed: 1979-01-08
Granted: 1982-03-16
Abstract: ABSTRACT OF THE DISCLOSURE        A cabinet is disclosed having a front frame constructed from four extruded edge members.  Each extruded edge member has a running slot internal to it such that it receives a rein-forcing member at each corner.  The outer enclosure comprises an upper U-shaped panel and a lower U-shaped panel, each having interiorly bent outer edges which are secured by a dove tail bent clamp positioned therebetween.  A rear frame secures the enclosure in wrap-around relationship to both front and rear frames.  Interior mounting posts having mounting holes thereon are secured to the front and rear frames by means of a fastener which engages a second running slot adjacent the first.  The panels coupled with the mounting members secure the frame members which are reinforced at their corners and the dove tail bent clamp secures the upper U-shaped closure portion to the lower U-shaped closure portion.  The dove tail bent clamp also forms horizontal handle assemblies on both sides of the cabinet.
Patent CA-1118466-A (CA)
Inventor: DORNBUSCH PETER CARRIAGE BAY W
IPC: A61H15/00
Filed: 1979-01-11
Granted: 1982-02-16
Abstract: ENDLESS BELT EXERCISE            ABSTRACT OF THE DISCLOSURE         A frame carries a pair of transverse end rollers and a set of spaced and parallel longitudinally extending roller support bars therebetween.  Stationary shafts enga-ge slots in the support bars and synthetic plastic idler rollers are journalled for rotation upon shafts.  A rela-tively thin synthetic plastic endless belt engages around the end rollers and the upper run of the belt engages the upper runs of the rollers which are situated just above the plane of the upper sides of the support bars so that although the bars give longitudinal support when pressure is applied, the independently mounted rollers reduce the friction of the belt upon the bars and provides an extre-mely low friction device which can be self-driven or power driven, as desired.
Patent CA-1153414-A (CA)
Inventor: SILVER ALEXANDER
IPC: H02K9/19
Filed: 1979-01-26
Granted: 1983-09-06
Abstract: ABSTRACT OF THE DISCLOSURE        A high speed permanent magnet coupling is disclosed com-prising a generally cup-shaped outer coupling member rotatably driven by a suitable driving source and concentrically received over an inner coupling member, the two coupling members being separated by a hermetically sealing wall or barrier.  The outer and inner coupling members each include a plurality of axially elongated permanent magnets surrounded by the respective coupling members to hold the magnets in centrifugal compression during rotation.
Patent CA-1094284-A (CA)
Title: Concealed fastener clip for building panels
Inventor: MARTIN MULFORD JR
IPC: E04B1/38
Filed: 1979-02-06
Granted: 1981-01-27
Abstract: ABSTRACT OF THE DISCLOSURE A concealed fastener clip for attaching a plurality of panels disposed in an edge-to-edge relationship to a support frame.          The concealed fastener comprises a body portion of generally C-shaped cross section which generally follows the annular space between edges of adjacent panels.  One edge of the body portion of the fastener comprises a standoff leg terminating in a lateral flange, and means are provided to secure the lateral flange to the support frame when the fastener is sandwiched between abutting panels.
Patent CA-1119605-A (CA)
Inventor: RENTZEA COSTIN
IPC: A01N43/50
Filed: 1979-03-20
Granted: 1982-03-09
Abstract: ABSTRACT OF THE DISCLOSURE       A 1,3-bis-(trihalomethylsulfenyl)-imidazoline-2,4-dione of the formula   where X and Y are identical or different and each denotes chlorine or fluorine, and R1 and R2 are identical or different and each denotes hydrogen or lower alkyl, or R1 and R2 are directly linked with each other, or together denote the radical  -(CH2)n-, n denoting one of the integers 1, 2, 3, 4, 5 and 6;and their use as fungicides.
Patent CA-1067379-A (CA)
Title: Method for the determination of fibrin split products and fibrinogen split products in blood serum
Inventor: BUTLER JAMES R
IPC: G01N21/01
Filed: 1979-03-30
Granted: 1979-12-04
Abstract: ABSTRACT OF THE DISCLOSURE A method for the determination of fibrin split products and fibri-nogen split products in blood serum which comprises:  A.  Adding a specified amount of an imidazole buffer to each well of a microtiter plate; B.  Adding an amount equivalent to the amount of (A) of blood serum test sample to the first well of the microtiter plate of (A) and serially diluting, using a microtiter diluter; C.  Adding an amount equivalent to the amount of (A), of a dyed Staphlococcus aureus cell suspension in the buffer of (A) to each well of the microtiter plate of (B); and D.  Observing the wells of (C) for visi-ble clumping of the Staphylococcus aureus cells as a positive indication of the presence of fibrin split products and fibrinogen split products in the test blood serum.  Coloration of the cells greatly improves visualization of the end point of the test.  The concentration of fibrinogen split products and/or fibrin split products in the blood serum test sample can be calculated if a comparison test is run with a serum containing a known amount of fibrin-ogen split products and/or fibrin split products.
Patent CA-1141626-A (CA)
Inventor: ANDERSSON THOMAS B
IPC: G05G7/00
Filed: 1979-04-09
Granted: 1983-02-22
Abstract: A B S T R A C T        An apparatus for setting the position of a device pro-vided with a plurality of adjusting hydraulic cylinders (16) by simultaneously supplying to the various cylinders quantities of hydraulic medium corresponding to the desired setting of said device. Each of the hydraulic cylinders communicates with a respective displacement chamber in a hydraulic pump which is common to all hydraulic cylinders. The pump comprises a cylinder and a piston rod axially displaceable therein. The piston rod is stepped to form a plurality of annular, concentrical piston surfaces, and the inner diameter of the cylinder is stepped in a corresponding manner to the piston rod. This results in that there is formed in front of each piston surface a displacement chamber. The chambers are mutually sealed during a working stroke of the pump.
Patent CA-1101834-A (CA)
Inventor: LUNDSTROEM AXEL L
IPC: E21B7/02
Filed: 1979-04-10
Granted: 1981-05-26
Abstract: Abstract A drill boom arrangement comprises a boom proper that is uni-versally pivotably carried by a boom support. The boom carries a feed beam for g rock drill. The boom is swingable on the support by means of two hydraulic cylinders forming a tripod and the feed beam is swingable on the boom by means of two hydraulic cylinders forming another tripod. One of the boom swinging cylinders (17) is coupled in series with one of the feed beam swinging cylinders (28) and these two cylinders are actuated by means of a common direction control valve (58). The boom swinging cylinder (17) can be short-circuited so that the feed beam can be swung upon actuation of the direction control valve (58) while the boom is arrested. The other boom swinging cylinder (16) is coupled in series with the other feed beam swinging cylinder (29) to a common direction control valve (57) in the same way. A joy-stick (59) is coupled to the two direction control valves (57, 58) through pilot valves and pilot lines (64-67).
Patent CA-1166772-A (CA)
Inventor: RITTER GUENTER
IPC: B01J45/00
Filed: 1979-05-04
Granted: 1984-05-01
Abstract: TITLE OF THE INVENTION:          TREATMENT OF WATER, ESPECIALLY         WATER FOR AQUARIA            ABSTRACT OF THE DISCLOSURE:   Treatment of water for selective and quantitative removal of all cations of the transition elements, with simultaneous adjustment of a definite mole ratio of calcium, magnesium, and the alkali metals, with a cat-ion exchanger which, towards the ions of the I. transition elements, II. alkaline earth metals, III, alkali metals, shows a markedly gradually decreasing affinity from I. to III.; and which cation exchanger is loaded with calcium and magnesium ions in a predetermined mole ratio, or with hydrogen or sodium ions to obtain a water corresponding to the desired type of water in a vessel made of a water-resistant material and having at least one water-permeable wall.
Patent CA-1103532-A (CA)
Inventor: WYATT WILLIAM G
IPC: F23C6/04
Filed: 1979-05-18
Granted: 1981-06-23
Abstract: ABSTRACT Disclosed is an improved vapor generator of the kind in which a fuel-air mixture is combusted in a chamber through which water is flowed. The water acts as a coolant for the unit and is vaporized or converted to steam in the chamber in the presense of the flame.  The steam formed from the feed water, the steam formed as a product of combustion, and the non-conden-sibles remaining after combustion issue from the chamber as a hot mixture suitable for a variety of uses, such as process steam, comfort-heating steam, and the like.  The improvements include means for dividing the air feed into two parts, and means for forming a well-mixed stoichiometric mixture of fuel and the air of one part, which mixture is ignited and burned in a prechamber surrounded by and cooled by the air of the other part.  The second part of the air is fed into the mid-region of the so-formed flame in the main chamber to lean it out and insure completeness of combustion, reducing production of carbon monoxide to extremely low levels.  The mid-region of the flame is shielded from direct radiative or convective contact with the feed water flow-ing into the main chamber.  The final region of the flame is brought into good direct radiative and convective contact with the feed water to vaporize it.
Patent CA-1099248-A (CA)
Inventor: HOLLEY THOMAS H
IPC: F23N1/02
Filed: 1979-06-08
Granted: 1981-04-14
Abstract: SEQUENTIAL OPERATING MECHANISM FOR VALVES     ABSTRACT Disclosed is a sequential operating mechanism for valves for applications requiring actuation of one valve, or set of valves, prior to actuation of another valve, or set of valves.  The equipment preferably includes an actuator driver mounted for powered selective reciprocation through a stroke of selected length.  The actuator carries cam pins which engage cams (preferably cam slots) on cam plates attached to the stems of the respective valves during the course of an actuator half stroke.  The cams are configured with respect to the paths of movement of the cam pins and with respect to the valve stems so that one valve is fully actuated to its extreme position before actuation of the other valve begins.  If additional valves, in the same or different piping networks, require actuation at the same time as one or both of the cam actuated valves, such additional valves are ganged for simultaneous operation with the appropriate one of the cam actuated valves.
Patent CA-1078914-A (CA)
Inventor: ELMS ROBERT T
IPC: H05B41/16
Filed: 1979-06-14
Granted: 1980-06-03
Abstract: VARIABLE INDUCTANCE BALLAST   APPARATUS FOR HID LAMP     ABSTRACT OF THE DISCLOSURE         Variable inductance ballast apparatus for high-intensity discharge (HID) lamp comprises a laminated E-I core having non-magnetic gaps intermediate the E-conformed and I-conformed members.  A main winding is carried on a leg of the E-conformed member to provide two closed magnetic paths.  A control winding is wrapped about another of the legs and encircles only one of the closed magnetic paths.  A bilateral switch connects to the control winding and is actuated by a signal-generating means which is responsive to a lamp operating condition to close the bilateral switch once each half cycle of energizing potential during normal lamp operation, with the resulting counter mmf decreasing the inductance of the ballast apparatus by a predetermined amount to control in a very accurate, simple and inexpensive fashion the average power delivered to the lamp.
Patent CA-1081105-A (CA)
Inventor: SPECKTOR GERALD A
IPC: B21D3/00
Filed: 1979-08-10
Granted: 1980-07-08
Abstract: ABSTRACT OF THE DISCLOSURE         Apparatus is disclosed, in its preferred form for rotation about a vertical axis, for attaching accessories to a support surface of a repairing and straightening apparatus, for allowing rotational self-alignment of the accessories about the vertical axis, and for allowing the accessories to be substantially in line with the counterforce.  The support surface of the apparatus for repairing and straightening includes an array of regularly shaped apertures which extend extend vertically therethrough and is arranged for supporting vehicles thereon.  The apparatus includes an attachment member formed from a body portion having a cross-sectional size substantially equal to but slightly less than the size of the support surface apertures.  The body portion has a removed portion of a thickness substantially equal to the thickness of the support surface for allowing the attachment member to be vertically inserted to the support surface aperture and moved in a first lateral direction parallel to the support surface to engage the support surface within the removed portion. pin can then be inserted within the support surface aperture next to the attachment means for preventing the attachment means from moving in a second lateral direction opposite to the first lateral direction and for preventing unintentional movement of the attachment member from the aperture.  The flat, bottom section of the accessory extends beyond the attachment member adjacent to the pin and abuts with the top surface of the support surface.  Therefore when a torque force is conveyed to the attachment member, the lip of the removed portion abuts against the bottom surface of the support surface and the area of the bottom section located adjacent to the pin will abut with the top surface of the support surface.
Patent CA-1109701-A (CA)
Inventor: THEISSIG WERNER
IPC: B23B45/02
Filed: 1979-08-17
Granted: 1981-09-29
Abstract: ABSTRACT OF THE DISCLOSURE         In a hand-held drill driven by an electric motor, the motor stator is positioned within a metal casing. A plastic layer covers the interior surface of the metal casing and laterally encloses the stator.  Openings are formed through the metal casing between its interior and exterior surface and the plastic layer is held in inter-locking engagement within those openings.
Patent CA-1138472-A (CA)
Inventor: BANDLISH BALDEV K
IPC: C10M133/32
Filed: 1979-08-22
Granted: 1982-12-28
Abstract: ABSTRACT OF DISCLOSURE An  antioxidant for lubricating oils comprising an amine compound selected from substituted benzylamines or a substituted 1-amino-1,2,3,4-tetrahydro-naphthalene. The preferred anti-oxidants are N-( alpha -methyl -p-octylbenzyl) aniline, N-(alpha-methylbenzyl)- p -nonylaniline or 1-( p -dodecylanillno)-1,2,3,4-tetrahydronaphthalene.