baber/WOPTO huggingface dataset:
Patent CA-1113560-A (CA)
Title: Leaded mounting and connector unit for an electronic device
Inventor: HARGIS BILLY M
IPC: H05K3/40
Filed: 1979-07-13
Granted: 1981-12-01
Abstract: ABSTRACT   A leaded mounting and connector unit for an electronic device wherein the unit includes a structure having two parallel sides and a plurality of metallized areas which connect with spaced metallized areas provided at the parallel sides to which terminal leads are bonded.          Grooves provided in the two sides receive the terminal leads which, in some cases, can extend beyond the sides serving to locate a cover or locate and connect with a leadless structure positioned above the leaded unit.  The terminal leads are provided with tab members for locating the leads relative to the structure and to locate a leadless structure at a position above the leaded unit.          In another arrangement, a leaded mounting and connector unit serves as a mother board on which one or more mounting and connector units are mounted at least on the bottom of the mother board with at least the mounting and connector unit mounted on the bottom of the mother board having protrusions or the cover for such units having protrusions which are received between the terminal leads for locating mounting and connector units relative to the mother board unit.
Patent CA-1155622-A (CA)
Inventor: IWATA AKIRA
IPC: E04C2/36
Filed: 1979-09-12
Granted: 1983-10-25
Abstract: ABSTRACT OF THE DISCLOSURE     A structural material formed of a fiber and honeycomb reinforced foamed resin is disclosed, which is constructed by arranging a honeycomb material, the voids of which contain a foamable thermosetting resinous liquid, between two fibrous layers and heating the assembly to foam the resinous liquid and simultaneously cover and impregnate the fibrous layers whereby the fibrous layers and the honeycomb material are completely impregnated with and encased in the foamed resin.
Patent CA-1133738-A (CA)
Inventor: REINITZ WILLARD O
IPC: E01F13/06
Filed: 1979-09-14
Granted: 1982-10-19
Abstract: ABSTRACT OF THE DISCLOSURE      By securely holding a gate arm connected pivot bar in a retaining and supporting assembly which supportingly holds the pivot bar in one position and allows the pivot bar to drop free when the bar has arcuately rotated into a second position, a univerally applicable, pivoting breakaway coupling system is achieved which assures controlled, repeatable, impact breakaway of a roadway crossing gate arm from the control system  The universally applicable, breakaway coupling system of the present invention incorporates a crossing gate arm having a breakaway adapter securely mounted to one end thereof, with the breakaway adapter incorporating a pivot bar which is quickly and easily securely positioned in the retaining assembly for secure, supporting retention thereon when in a first position.  Also, the breakaway coupling system preferably incorporates a pivot pin, about which the pivot bar rotates, and two support ledges, aligned with each other and lying in a plane substantially perpendicu-lar to the central axis of the pivot pin, thereby assuring supporting retention of the gate arm in its first position, and complete disconnection when rotated into a second position.
Patent CA-1127572-A (CA)
Inventor: NAKAJIMA KAZUO
IPC: C12P19/00
Filed: 1979-09-14
Granted: 1982-07-13
Abstract: ABSTRACT OF THE DISCLOSURE    The present invention discloses a polysaccharide having anticarcinogenic activity isolated from a liquid extract of a fruit body and/or mycelium of a strain which is capable of producing an anticarcinogenic polysaccharide and which belongs to the genus Polyporus of the class Basidiomycetes, or from a culture medium in which the said strain has been incubated.
Patent CA-1120231-A (CA)
Inventor: DRIEDGER KLAUS U
IPC: E04H7/28
Filed: 1979-09-26
Granted: 1982-03-23
Abstract: ABSTRACT OF THE DISCLOSURE       A grain elevator utilizing pre-cast concrete elements includes a plurality of vertical rows of bins, which slope from front to back at an angle of approximately 30°, the front ends of the bins being located above office, receiving, grain cleaning or shipping and agro-product warehouse space; a tower or cowl at the front end of the elevator housing bucket elevator heads and distribution conveyors for loading the bins; a discharge manifold for removing the grain from the lower, rear ends of the bins, and conveyors for delivering the grain to trucks or to bins for feeding the grain into railway cars.
Patent CA-1120648-A (CA)
Inventor: MARX MATTHIAS
IPC: C08J9/00
Filed: 1979-11-21
Granted: 1982-03-23
Abstract: PROCESS FOR THE MANUFACTURE OF REINFORCED POLYURETHANE FOAMS                 Abstract of the Disclosure The invention relates to a process for the manu-facture of reinforced polyurethane foams based on the reaction of organic polyisocyanates and polyols in the presence of filler dispersions.  These dispersions are prepared by in situ crushing of the filler in the polyisocyanate or polyol to a particle size of less than 7 microns.
Patent CA-1137638-A (CA)
Inventor: WADA RYOICHI
IPC: H03M13/00
Filed: 1979-11-28
Granted: 1982-12-14
Abstract: ABSTRACT OF THE DISCLOSURE            A digital signal processor for recording an analog signal in the form of a PCM signal and/or for reproducing the PCM signal in the form of an analog signal.  It has functions of generating a first and a second check code each by perfor-ming a modulo 2 operation and of adding a third check code to each of the first and the second check codes for detecting errors.  The original signals can thereby be restored completely, even when up to two data sets have been subjected to errors.
Patent CA-1106694-A (CA)
Inventor: PAREJA RAMON
IPC: F04B1/053
Filed: 1980-01-15
Granted: 1981-08-11
Abstract: ABSTRACT OF THE DISCLOSURE An improved pressure and vacuum seal arrangement for a piston-type pump utilizing a reciprocating plunger disposed within a cylindrical sleeve. The cylindrical sleeve is provided with a pressure seal assembly adjacent the outer end thereof and a vacuum seal assembly adjacent the inner end thereof, along with an annular groove formed between the two seal assemblies to isolate the vacuum seal from the pressure seal. The annular groove, which extends around the entire inner peripheral surface of the cylindrical sleeve is in com-munication with the pump inlet. The pressure seal assembly comprises a gener-ally "U"-shaped cup held between inner and outer retaining discs, and wherein the inner retaining disc is disposed with its inner peripheral edge surface in normal running contact with the surface of the plunger and with the inner disc consisting of polytetrafluoroethylene. The vacuum seal assembly comprises a carbon guide adjacent the inner end of the cylindrical sleeve and an adjacent vacuum seal sleeve formed of polytetrafluoroethylene. The polytetrafluoro-ethylene sleeve is disposed outwardly of the carbon guide and resilient means are provided for biasing the inner peripheral surface of the vacuum sleeve against the outer peripheral surface of the plunger.
Patent CA-1129253-A (CA)
Inventor: JUKER GERALD F
IPC: E06B3/988
Filed: 1980-04-03
Granted: 1982-08-10
Abstract: ABSTRACT OF THE DISCLOSURE         A slide guide unit, suitable for use in constructing a jamb as part of a pre-fabricated door frame assembly is disclosed.  The unit comprises (a) a generally broad long body having thereon along one side thereof a slide track extending substantially the length of the body; (b) a first track sliding means extending from the body in a direction away from the track and in the same general plane as the plane of the body and the track, the dimension of the track sliding means being generally commensurate with the dimension of the track;          (c) a second track sliding means in general planar alignment with the first track sliding means extending in generally the same direction as the first track sliding means, the dimension of the second track sliding means being generally commensurate with the dimension of the track.
Patent CA-1133421-A (CA)
Title: Photopolymerization of ethylenically unsaturated  monomers
Inventor: CASTLE PETER M
IPC: C08F2/00
Filed: 1980-04-23
Granted: 1982-10-12
Abstract: 7                 47,838 ABSTRACT OF THE DISCLOSURE An initiator-free composition is prepared of an ethylenically unsaturated monomer and the inhibitor para-benzoquinone or hydroquinone.  The composition is irradi-ated with light having a wavelength within the absorption spectrum of the inhibitor,  other than ultraviolet.  The light causes the inhibitor to produce a reactive species which initiates polymerization.
Patent CA-1128868-A (CA)
Inventor: GRONDAHL CLAYTON M
IPC: C22C19/07
Filed: 1980-04-30
Granted: 1982-08-03
Abstract: IMPROVED TRAP SEAL FOR OPEN CIRCUIT LIQUID COOLED TURBINES               ABSTRACT OF THE DISCLOSURE         An improved trap seal for open circuit liquid cooled turbines is disclosed. The trap seal of the present invention includes an annular recess formed in the supply conduit of cooling channels formed in the airfoil of the turbine buckets. A cylindrical insert is located in the annular recesses and has a plurality of axial grooves and central recess formed in the cylindrical insert cooperate with the annular recess to define a plurality of S-shaped trap seals which permit the passage of liquid coolant but prohibit passage of gaseous coolant.
Patent CA-1140083-A (CA)
Inventor: QUINN RUSSELL C
IPC: B66F9/12
Filed: 1980-05-15
Granted: 1983-01-25
Abstract: ABSTRACT OF THE DISCLOSURE       There is disclosed latching instrumentalities or structure for the forks of fork lift trucks which involves for-ming the head of a fork with a recess, a strap member of resili-ent construction having a detent formed thereon to engage a notch on a fork lift truck support being mounted on the head and in conjunction with the recess, the member being operable by sim-ple bending of a portion thereof to move the detent out of a notch and permit the fork to be moved transversely along the truck.
Patent CA-1159588-A (CA)
Inventor: KOHLSTADT HANS-PETER
IPC: C08J5/12
Filed: 1980-06-10
Granted: 1983-12-27
Abstract: ABSTRACT OF THE DISCLOSURE          An aqueous binder dispersion for use in the produc-tion of composite bodies by vulcanizing a vulcanizable rubber composition on a substrate which is stable under vulcanization conditions comprising water and at least one emulsifier and a solids content of from 20% to 50% by weight of a solids composition of, (a)  per 1000 parts by weight of a polymer selected from the group consisting of polyvinylidene chloride, vinylidene chloride/alkyl acrylate copolymers,butadiene/ acrylonitrile copolymers and mixtures thereof, (b)  from 100 to 500 parts by weight of at least one aromatic poly-C-nitroso compound, (c)  from 50 to 300 parts by weight of masked polyfunctional isocyanates, (d)  from 20 to 100 parts by weight of a water-soluble polymer selected from the group consisting of polyvinyl pyrrolidone and water-soluble copolymers of vinyl pyrrolidone, and (e)  from 5 to 500 parts by weight of customary fillers and pigments, adhesion-improving resins based on formaldehyde condensation products, adhesion-improving condensation products based on epichlorohydrin condensation products, emulsifiers and antifoam agents; as well as the method of bonding rubbers to solid sub-strates employing said aqueous binder dispersion.     -A-
Patent CA-1128900-A (CA)
Inventor: AHO KENNETH A
IPC: B65D81/32
Filed: 1980-07-14
Granted: 1982-08-03
Abstract: FN 915,966 ABSTRACT OF THE DISCLOSURE          A container for shipping, storing and mixing at least two fluids has a covered cylindrical outer container for containing a first fluid and a coaxial, smaller diameter inner container for the second fluid.  The inner container is closed at the end adjacent the cover of the outer container by a piston and at the opposite end by a removable seal.  A plurality of mixing blades are spaced around the inner container and are coupled to a drive plate in the cover of the outer container for rotation therewith.  The drive plate has an axial opening for a pusher rod to enter and push the piston down the inner container to expel the second fluid into the first fluid in the outer container, the fluids then being mixed by rotation of the drive plate.
Patent CA-1144154-A (CA)
Inventor: SCHULZE PAUL-EBERHARD
IPC: C07J53/00
Filed: 1980-07-17
Granted: 1983-04-05
Abstract: ABSTRACT OF THE DISCLOSURE         The invention provides a process for the preparation of .DELTA.9(11)- and/or .DELTA.16-unsaturated steroids from 9.alpha.-and 16.alpha.-chloro-or 17.alpha.-acyloxy steroids of the pregnane series which comprises heating the starting steroid in an inert, aprotic high-boiling solvent to 180-350°C.
Patent CA-1139442-A (CA)
Inventor: JEROME JONATHAN A
IPC: H04N9/802
Filed: 1980-08-18
Granted: 1983-01-11
Abstract: ABSTRACT            System, method and record medium for the reproduction of pictures and related audio information on a television receiver or monitor.  Video information for discrete frames of the picture is recorded in spaced apart tracks on the record medium, and extended audio information for each frame is recorded in a plurality of individually transcribable tracks between the video tracks.  The information is read simultaneously from one of the video tracks and from all of the audio tracks for one frame, and the information from successive ones of the audio tracks is processed sequen-tially to provide extended sound during repeated repro-duction of the picture.
Patent CA-1150060-A (CA)
Inventor: PYRIH ROMAN Z
IPC: C22B60/02
Filed: 1980-10-01
Granted: 1983-07-19
Abstract: ABSTRACT OF THE DISCLOSURE      Organic substances are removed from a highly ionic medium by contacting the medium with a substantially hydro-phobic polystyrene type resin.  This process is especially useful in the hydrometallurgical processes for the removal of organic substances from highly ionic raffinates prior to the recycle of the raffinate into the hydrometallurgical process.
Patent CA-1149071-A (CA)
Inventor: MOORE VICTOR S
IPC: G06F15/78
Filed: 1980-10-29
Granted: 1983-06-28
Abstract: A FLEXIBLE PROCESSOR ON A SINGLE SEMICONDUCTOR SUBSTRATE                       ABSTRACT      A processor is provided that is fabricated on a single semiconductor substrate.  The processor includes an AND array for receiving program instructions from input sources external of the processor and for generating product signals. An OR array is provided and interconnected to the AND array for receiving the product signals and for generating a plurality of control signals. A register array receives ones of the plurality of control signals and transfers data between the processor and data sources external of the processor.  An arithmetic and logic unit array is also provided on the semiconductor substrate and interconnected to the register array and the OR array for executing operations on data received from the register array in accordance with ones of the plurality of control signals to generate output data. A control register is further provided and is inter-connected to the OR array and the AND array for receiving ones of the plurality of control signals for controlling execution of the program instructions within the AND array.
Patent CA-1153640-A (CA)
Inventor: HALE THOMAS E
IPC: B24D3/16
Filed: 1980-10-31
Granted: 1983-09-13
Abstract: 60MP-1047 A new and improved coated cemented carbide includes a cemented carbide substrate, an interlayer disposed on the substrate, and a coating of hafnium carbonitride and/or zirconium carbonitride which is firmly and adherently bonded to the substrate and interlayer, the coating having a specific carbon-to-nitrogen ration. Where the coating is hafnium carbonitride the interlayer is to be selected from the group consisting of hafnium nitride, titanium nitride, zirconium nitride and a titanium nitride - titanium carbide combination, the titanium nitride - titanium carbide combination consisting of a first layer of titanium nitride and a second layer of titanium carbide overlaying the layer of titanium nitride. Where the coating is zirconium carbonitride the interlayer is selected from the group of zirconium nitride, titanium carbide and hafnium carbide.
Patent CA-1141187-A (CA)
Inventor: PANGRITZ DIRK
IPC: A24C5/34
Filed: 1980-11-21
Granted: 1983-02-15
Abstract: ABSTRACT OF THE DISCLOSURE           An apparatus is provided for determining the burning and/or glowing rate of a smokable article.  The apparatus comprises a sensor for sensing the incandescent zone of the smokable article and a drive apparatus for moving the sensor along a path parallel to the direction of burning and glowing of the smokable article.  A control circuit, including first switches is coupled to the sensor and the drive apparatus, for stopping the drive apparatus and thereby the movement of the sensor when the sensor detects a predetermined radiation intensity and for starting the drive apparatus and thereby the sensor when the sensor detects a radiation intensity other than the predetermined intensity when the first switches are in a first state and for starting the drive apparatus and thereby the movement of the sensor means when the sensor detects a predetermined radiation intensity and for stopping the sensor when the sensor detects a radiation intensity other than the predetermined intensity when the first switches are in a second state.
Patent CA-1153975-A (CA)
Title: Reformate upgrading
Inventor: DWYER FRANCIS G
IPC: C10G59/02
Filed: 1980-12-30
Granted: 1983-09-20
Abstract: REFORMATE UPGRADING              ABSTRACT           A process for upgrading reformate or reformer effluent comprising contacting it with or without the pre-sence of added hydrogen with a catalyst comprising highly siliceous zeolites having a silica to alumina mole ratio of at least 200 to 1 and a constraint index in the approximate range of 1 to 12, with or without a hydro-genation/dehydrogenation component.
Patent CA-1158976-A (CA)
Inventor: MAESTRAMI MARINO
IPC: F16L23/16
Filed: 1981-02-05
Granted: 1983-12-20
Abstract: FLANGING SYSTEM FOR SUSPENDING CASING AND TUBING COLUMNS FOR HIGH PRESSURE OIL OR GAS WELLS     ABSTRACT      A flanging system is described for suspending casing and tubing columns for oil or gas wells, constituted by two flanged superposed spools and a hanger with an axial cylindrical bore and a cone-frustum outer surface, and which is disposed inside the lower spool and forms the outer seal for the casing or tubing suspended on it by means of one or more annular projections which rest on copper or steel gaskets which themselves rest on correspond-ing annular projections provided on the inner part of the lower spool, while the inner seal is formed by a special steel joint ring which has its seat in the top of said hanger and its counter-seat in the bottom of the upper spool.
Patent CA-1160154-A (CA)
Inventor: MCDANIEL JOE D JR
IPC: A61K31/675
Filed: 1981-02-27
Granted: 1984-01-10
Abstract: Abstract of the Disclosure An improved pet collar for the control of ectoparasites comprising solid synthetic polymer, recrystallized phosmet and plasticizer and method of manufacture.
Patent CA-1148916-A (CA)
Inventor: ADAMS THOMAS O
IPC: B02C13/26
Filed: 1981-03-27
Granted: 1983-06-28
Abstract: ABSTRACT OF THE DISCLOSURE          An improved design for a cage mill for disintegrat-ing or reducing materials such as ore, grain, etc., con-sisting of a movable and a stationary portion for housing two cooperative rotatable cage assemblies mounted on coaxial shafts, and each having two rows of impact members alternat-ing with those of the other cage assembly.  The axial length of the impact members increases radially outwardly from the axis of the two shafts, and a disk for each cage assembly has a stepped portion for mounting the longer row of impact members and the ends of the members are protected by impact rings.  The stepped portion provides an offset area for nesting the ring of a preceding row to protect the ring against abrasion.  For each cage assembly a tapered split ring nut arrangement at the end of the shaft forces the cage against a hub rigidly secured to the shaft, and a locking means secures the nut to the shaft.  The power means for rotating the cage assembly associated with the movable por-tion is mounted on the movable portion for movement there-with, and the sealing element between the movable and stationary portions of the housing is designed to always maintain a positive sealing condition yet allow for mis-alignment of the two portions.
Patent CA-1167751-A (CA)
Inventor: LALEZARI PARVIZ
IPC: G01N33/555
Filed: 1981-04-27
Granted: 1984-05-22
Abstract: ABSTRACT   A process for the detection of antibodies in a test sample is described, This process involves:  preparing an essentially isotonic and low ionic strength suspension comprising said sample and erythrocytes is net negatively charged form, which suspension contains a sensitization effective amount of ethylenediamine tetra-acetate; maintaining said suspension for at least 30 seconds; combining said suspension with an amount of solution of polymer effective for agglutination of said erythrocytes; separating the resultant agglutinates of polymer and erythrocytes from supernatant of said suspension; dispersing said agglutinates in a hypertonic salt solution having an essentially neutral pH; and monitoring the resuspended agglutinates for the presence or absence of antibodies.  This process permits rapid detection of antibodies with great ease.  Their presence is indicated by persistence of the agglutinates in the dispersion.  The antigen which reacts with antibody may be native to the erythrocytes, or may be unrelated to erythrocites but artificially coupled to those cells.  Quantitative analysis is likewise possible because their dissociation is inversely related to antibody concentration.
Patent CA-1167780-A (CA)
Inventor: RASMUSSEN GEORGE E
IPC: A47F1/12
Filed: 1981-05-11
Granted: 1984-05-22
Abstract: ABSTRACT A gravity-feed merchandise storage and delivery rack includes upstanding support columns and a plurality of vertically-spaced storage shelves mounted upon the support columns by means of mounting clips; each storage shelf includes rearward and forward side frame members in-terconnected by splice members including offset portions so that the forward side frame member is offset outwardly with respect to the rearward side frame member to facili-tate passage of merchandise thereby; an intermediate guide member on the storage shelf having a pin adjustably posi-tioned thereon and extending downwardly therefrom to en-gage in openings in a channel member extending trans-versely of the storage shelf; and a shelf support in-finitely adjustable upon an intermediate support column for supporting an elongated storage shelf intermediate the front and rear thereof.