baber/WOPTO huggingface dataset:
Patent CA-1177794-A (CA)
Inventor: COLES ROBERT E
IPC: B65D5/20
Filed: 1982-02-26
Granted: 1984-11-13
Abstract: A STACKABLE DISPLAY UNIT                      ABSTRACT        A display unit  comprising  an  elongated  tray with walls which define a region accommodating a batch of sachets,  the tray including longitudinal side walls with inwardly turned parts at each end, the said parts being capable of providing support for another display unit placed above.
Patent CA-1167765-A (CA)
Inventor: LAUWERYS ROBERT R
IPC: G01N33/544
Filed: 1982-03-18
Granted: 1984-05-22
Abstract: ABSTRACT OF THE DISCLOSURE           A highly sensitive method has been developed for the determination of .beta.2-microglobulin in human urine or serum samples.  This method is based on the agglutination of .beta.2-microglobulin in a stabilizing solution.
Patent CA-1180593-A (CA)
Inventor: FARB NORMAN E
IPC: B41J2/245
Filed: 1982-03-23
Granted: 1985-01-08
Abstract: ABSTRACT OF THE DISCLOSURE In an impact printer system in which various hammer springs mounted in side by-side relation along a reciproca-ting hammer bank are selectively released to cause an impact tip mounted at the upper end of the hammer spring to impact a paper or other printable medium, the hammer springs are divided into two different groups and the release of the hammer springs in the different groups is staggered.  Alter-nate ones of the hammer springs comprise a first group of hammer springs which are selectively released at the begin-ning of each of a succession of cycles as the hammer bank sweeps across the printable medium.  The remaining ones of the hammer springs comprises a second group and are release-able at a midway point through each cycle.  When any given hammer spring is released, an electro-mechanical mutual inductance effect is realized in which the adjacent hammer springs and associated pole pins provide a beneficial improvement in the mutual inductance, and the current required to release each hammer spring and the total power required to operate the hammer bank are significantly reduced.  To compensate for the staggered release of the hammer springs, the hammer springs are  located to provide other than uniform spacing between the impact tips.  The impact tip on each hammer is spaced a first fixed distance from the impact tip on the adjacent hammer on one side thereof and a second fixed distance from an impact tip on an adjacent hammer on the other side thereof.  The difference between the first and second fixed distances is equal to the distance that the hammer bank travels relative to the printable medium during each of the succession of cycles.
Patent CA-1178732-A (CA)
Title: Polyvinyl chloride resinous composition and product  thereof
Inventor: TAKEUCHI TOORU
IPC: B32B27/30
Filed: 1982-06-07
Granted: 1984-11-27
Abstract: ABSTRACT OF THE DISCLOSURE Disclosed are polyvinyl chloride resinous copmposi-tions containing cellular fillers such as Silus Balloon and pearlite and molded products prepared by subjecting the com-positions to heating at an increased pressure.  The molded products may be combined with a core layer such as a non-woven fabric and a victria lawn, a foamed layer such as PVC paste resinous foam, a surface layer such as a non-foamed synthetic resin and molded into laminated sheet products. Those are made lighter and superior in soundproof and adiabatic effects, bending strength, dry touchness, water resistance, dimensional stability, cold resistance and the like so that structural materials such as floor coverings and the like are supplied more advantageously as compared with conventional ones.
Patent CA-1193113-A (CA)
Inventor: KAMOHARA HISATO
IPC: C22C19/05
Filed: 1982-06-10
Granted: 1985-09-10
Abstract: Abstract:            Wear-resistant alloy There is disclosed a wear-resistant alloy which comprises, in terms of weight ratio, 10 to 45% of chromium, 3 to 15% of niobium, 4 to 20% of molybdenum, 0.01 to 2.0% of boron, and nickel as the remainder.            The wear-resistant alloy having a novel composition of the present invention is suitable for face portions of valves used in various plants such as a chemical plant and an atomic power plant, parts of jet pumps and sliding parts for various machines.
Patent CA-1187677-A (CA)
Inventor: OSAKI TATSUO
IPC: A41H37/06
Filed: 1982-06-29
Granted: 1985-05-28
Abstract: ABSTRACT OF THE DISCLOSURE      A method of and apparatus for detecting ends of successive fly strips connected end to end by a slide fastener chain.  The successive fly strips, with their first flaps superimposed on a tape of one fastener stringer and with their second flaps superimposed on the other fastener stringer, are fed along a first straight path.  The succes-sive second flaps are deflected or moved  aside, as they pass a wedge-shaped plow on the first straight path, to such an extent that the individual second flap lies at a right angle with respect to the general plane of the fastener stringers.  Then, the direction of movement of the successive fly strips is shifted at a turning point to a second straight path inclined with respect to the first straight path so as to provide a relatively large triangular space between an adjacent pair of the deflected second flaps temporarily when the same confronting ends arrive at the turning point.  Finally, a detector senses the presence of the triangular space, which indicates the arrival of confronting ends of an adjacent pair of the fly strips.
Patent CA-1203664-A (CA)
Inventor: GUNNARSSON KNUT L
IPC: C02F1/52
Filed: 1982-07-02
Granted: 1986-04-29
Abstract: A B S T R A C T         The present invention relates to an aluminium sulphate composition having a low sulphate content and being of the type Al(OH)x  (SO4)y  (H2O)z in which x is 1.5 - 2.0; y is 0.5 - 0.75; x + 2y = 3, and z is 1.5 - 4 when the composition is in solid form.  The composition has charge-neutralizing properties in colloidal systems and can be used as a flocculating agent in water-purifying processes, a retention agent in paper-manufacturing processes, and an agent for de-water-ing vegetable material.  The product according to the invention enables water to be purified a number of times without requiring appreciable increase in the sulphate-ion concentration.
Patent CA-1181274-A (CA)
Inventor: OKAMOTO KATSUNARI
IPC: C03B37/012
Filed: 1982-07-21
Granted: 1985-01-22
Abstract: Abstract of the Disclosure A single-polarization single mode optical fiber of the type comprising an elliptical core, a pair of stress applying parts on both sides of the minor radius of the elliptical core for applying asymmetrical stress thereto and a clad embedding therein the core and the stress applying parts, the stress applying parts being made of B2O3 wherein a relative refractive index difference .DELTA. between the core and the clad satisfies a relation 0.004 ? .DELTA. ? 0.05, an ellipticity .epsilon. satisfies a relation 0.01 ? .epsilon. ? 0.9, the B2O3 has a molar concentration of 1 to 25 mole %, ratio of thickness of the stress applying parts and the core is 5 to 15, a modal birefringence B expressed by an equation B = ( .beta. x -.beta. y)/k satisfies a relation B ? 1 x 10-6 where (.beta. x - .beta. y) represents a propagation constant difference between HE?1 and HE?1 modes, and k a wave number in vacuum, whereby a polarization mode dispersion, that is a delay time difference between the HE?1 and HE?1 modes which are orthogonal with each other is zero.
Patent CA-1178436-A (CA)
Inventor: WALTER KARL H
IPC: F28C3/18
Filed: 1982-08-09
Granted: 1984-11-27
Abstract: PROCESSING OF PARTICULATE MATERIAL                    ABSTRACT       A method and apparatus for processing particulate material charged into a rotary cylindrical vessel having its axis inclined to the horizontal so that one end thereof is raised relative to the other end, and having a respective annular cover plate at each end defining a central opening at its end, the material being charged through the opening at the one end thereof and caused to progress along the vessel and discharge therefrom through the opening at the other end by rotation of the vessel.  Gas for processing the material is passed into the vessel during rotation of the latter, the gas being supplied from a source thereof, via a supply pipe, and discharged within the material in the vessel through port means of at least one discharge conduit which is in communication with the supply pipe, extends longitudinally within the vessel and is fixed against rotation with the vessel; the quantity of material progressing along the vessel being sufficient to cover the at least one conduit.
Patent CA-1175787-A (CA)
Inventor: KLYGIS MINDAUGAS J
IPC: B65D71/50
Filed: 1982-10-18
Granted: 1984-10-09
Abstract: Case No. 3906 20 PACKAGE UNIT CARRIER            Abstract A plastic band is provided for encircling and combining into a single package two six-pack assembly of cans into a package of 12 cans, or simi-larly for assembling eight bottles. The plastic carrier or band of the present invention encircles the outside of the assembly of cans or bottles, and further provides a central stabilizing band or strap.
Patent CA-1175692-A (CA)
Inventor: DAUBENDIEK RICHARD L
IPC: G03C1/485
Filed: 1982-11-10
Granted: 1984-10-09
Abstract: Abstract of the Disclosure High aspect ratio tabular grain direct reversal silver halide emulsions are disclosed.  The emulsions can be incorporated in photographic ele-ments, such as multicolor photographic elements. Image transfer film units incorporating these direct reversal emulsions are specifically disclosed.
Patent CA-1189726-A (CA)
Inventor: SKINNER NEAL G
IPC: E21B47/06
Filed: 1982-11-10
Granted: 1985-07-02
Abstract: Abstract of the Disclosure A downhole condition sensing apparatus and method which pro-vide a surface readout of a sensed condition includes and utili-zes a downhole tool having a housing defined by a control section, a gauge section, an accumulator section, and a tester section.  The control section includes electronic circuit ele-ments for controlling the operation of the tool and for conveying electrical signals to the surface.  The gauge section includes a pressure sensing element for sensing pressures in a well in which the tool is located and for converting the sensed pressures into corresponding electrical signals.  The accumulator section inclu-des a pressurizing fluid chamber, a driving fluid chamber, and an accumulator chamber.  A pressurized driving fluid contained in the driving fluid chamber for controlling a valve located in the tester section is switchably communicated to the tester section by means of a solenoid valve located in the accumulator section.          The valve of the tester section is moved between an open position and a closed position by the driving fluid from the driving fluid chamber acting on one of two surfaces of the valve.  When the valve is open, the well is allowed to flow through openings formed in the tester section; and when the valve is closed, fluid is prevented from flowing between the openings of the tester sec-tion.
Patent CA-1187725-A (CA)
Inventor: EBNER WALTER
IPC: B23P5/00
Filed: 1982-11-15
Granted: 1985-05-28
Abstract: A B S T R A C T     A process is disclosed making it possible to mount, without disadvantages, relatively hard particles, such as diamond dust and the like, on wire-like base material in such a way that the diamond dust is not damaged, wherein any desired coating, that is, especially also a coating coherent over the length of the wire, can be produced. This coating is at least macroscopically homogeneous in character. In such a process for the application of relatively hard particles to a circular wire-like form or a wire-like form without longitudinal edges, for the purpose of producing a plain or multiple saw, the form is coated under pressure with the aid of a surface of two rolls. This surface is at least partially provided with the particles to be applied. The wire-like form is turned about its longitudinal axis during this process.          The form must be present in the straight, that is stretched, condition.        The process can be performed with an apparatus exhibiting two hardened and ground rolls movable relatively to each other. These rolls serve for the accommodation of hard particles and the form to be coated, and for rolling the form between the two outer surfaces of the rolls. The to and fro movement for rolling the form takes place mechanically.
Patent CA-1202652-A (CA)
Inventor: HOUTZ KENNETH E
IPC: B60T1/06
Filed: 1982-12-16
Granted: 1986-04-01
Abstract: DRIVE AXLE FLUID SYSTEM              ABSTRACT OF THE DISCLOSURE       A combined lubrication and brake actuating fluid system for a drive axle, separate from the transmission hydraulic system of the vehicle, which utilizes the dif-ferential housing as a reservoir and uses the extreme pressure gear lubricant therein as the operating fluid. A pump distributes the gear lubricant through a pressure balanced spool valve, responsive to a brake pedal con-trolled pilot pressure valve associated with the trans-mission hydraulic system having output ports to both the lubricating inlet of the axle assembly and also to the brake actuating input port.
Patent CA-1206189-A (CA)
Inventor: CARPENTER PETER E G
IPC: H01H9/22
Filed: 1983-01-26
Granted: 1986-06-17
Abstract: ABSTRACT          "Switch-fuse unit"       A  modular switch-fuse unit is provided which can be engaged via terminals 26 with a busbar supply system.          The unit is divided into a switch compartment 14 and a fuse compartment 16, the latter having an access door 36 which is normally blocked by operating handle 38 when in the "on" position.  Handle 38 is provided with a semi-concealed latch 64 allowing access to the fuses 32 when live.
Patent CA-1194896-A (CA)
Inventor: BALTISBERGER ERICH
IPC: B65H29/51
Filed: 1983-02-01
Granted: 1985-10-08
Abstract: INVENTOR: ERICH BALTISBERGER          INVENTION: METHOD OF, AND APPARATUS FOR, PROCESSING            TWO PRODUCT FORMATIONS, EACH FORMED'BY SUBSTANTIALLY FLAT PRODUCTS, ESPECIALLY PRINTED PRODUCTS     ABSTRACT OF THE DISCLOSURE     The two product formations lying in superimposed fashion at a lateral offset are conveyed by a transport device towards a separation or detaching element.   The printed products of the first product formation lying at the top marginally protrude at one side thereof past the printed products of the second product formation lying at the bottom.          A deflecting part or element of the separation element is arranged in the travel path of the protruding marginal portions of the printed products of the first product formation.  The deflecting part or element extends transversely with respect to the travel path.  The printed products of the second product formation lying at the bottom run past the deflecting part or element without being acted upon by the latter and are outfed by a first outfeed conveyor.  The printed products of the top situated product formation contact on the deflecting part or element  at their protruding marginal portion and are deflected upwardly and lifted from the printed products of the bottom situated product formation.  The up-lifted printed products are outfed by a second outfeed conveyor.
Patent CA-1218905-A (CA)
Inventor: CLERICI PIERO R
IPC: C09J7/20
Filed: 1983-02-04
Granted: 1987-03-10
Abstract: DISMEMERABLE ADHESIVE JUNCTION SYSTEM     A B S T R A C T . ?        To provide a selective and repetitive junction system by adhesion of separate parts an adhesive ele-ment is suggested which is capable of being jointed only with another identical or similar element, which comprises a carrier and an adhesive layer on at least one side of the carrier, said layer being compo-sed by an elastomeric material firmly anchored to the carrier.  The layer is preferably rather thin and smooth.
Patent CA-1163818-A (CA)
Inventor: KURTZ THOMAS D
IPC: E02B17/04
Filed: 1983-03-18
Granted: 1984-03-20
Abstract: Abstract of the Disclosure:  A showcase lock for sliding doors including a keeper plate attached to one door and a lock adjustable along the keeper plate to lock the doors in a closed position.  The keeper plate has inwardly directed flanges along opposite side edges defining opposed grooves and a row of stops between the flanges and the lock has outwardly directed flanges along opposite side edges slidably receivable in the opposed grooves on the keeper plate.  The lock has a rotary key operated plug, a cam on the inner end of the plug, and a resilient U-shaped latch member mounted for rocking movement about an axis cross-wise of the plug between a locked and an unlocked position.
Patent CA-1192955-A (CA)
Inventor: MAYSON DOUGLAS J
IPC: G01R13/30
Filed: 1983-04-11
Granted: 1985-09-03
Abstract: ABSTRACT      A spectrum analyser unit that is controlled by a microcomputer such that the operating parameters are established by keyboard entry.  The analyser employs the hetrodyning principle in which the local oscillator is implemented as a frequency synthesiser for which the stepping rate is determined by the microcomputer in accordance with an adaptive settling time algorithm.  The frequency translated signal is filtered by a narrow band crystal filter, converted to digital form and stored in a display memory following processing by the microcomputer in accordance with a data compression algorithm.  The spectrum is then displayed on an accompanying oscilloscope along with a user controlled marker which can be located at any point of interest on the spectrum thereby providing numerical readout of both amplitude and frequency of the designated point.
Patent CA-1192689-A (CA)
Inventor: WHITE DWAIN M
IPC: C08L79/08
Filed: 1983-04-14
Granted: 1985-08-27
Abstract: ABSTRACT OF THE DISCLOSURE         Disclosed are blends of two or more polyetherimides.          Such blends generally exhibit a high glass transition temperature, e.g., from about 125° to about 210°C, which makes the blends particularly suitable for automotive and appliance applications.
Patent CA-1203068-A (CA)
Title: Procede de fabrication de produits en alliage  d'aluminium aptes a l'etirage
Inventor: BOUTIN FRANCOIS-REGIS
IPC: C22F1/04
Filed: 1983-04-25
Granted: 1986-04-15
Abstract: La présente invention concerne un procédé de fabrication de feuilles d'aluminium aptes à l'étirage, dans lequel l'alliage est coulé entre cylindres de façon à former une bande qui est traitée thermiquement, laminée jusqu'à une épaisseur voisine de 300 .mu.m au cours d'une série de passes pouvant être séparées par des opérations de recuit, de manière à conduire à une feuille dans laquelle on découpe des disques qui sont soumis à un emboutissage profond et à un étirage, caractérisé en ce que la surface de la bande est nettoyée mécaniquement puis soit modifiée en discontinue par chauffage dans l'air à une température comprise entre 520 et 550.degree.C pendant quelques heures, soit modifiée en continu, par chauffage à une température comprise entre 600 et 620.degree.C pendant 1 à 10 minutes. Cette invention trouve son application dans tous les cas où les produits en aluminium tels que bandes, sont soumis à des opérations d'étirage ou de rétreint, et où on veut supprimer les phénomènes de galling et garantir les qualités esthétiques. Elles est particulièrement utilisée dans la fabrication de boîtes à partir d'ébauches obtenues par coulée entre cylindres.
Patent CA-1193294-A (CA)
Inventor: CHERVENAK PAUL R
IPC: B60G11/34
Filed: 1983-06-10
Granted: 1985-09-10
Abstract: ABSTRACT            An auxiliary vehicle axle suspension which is pivoted to the frame for up and down movement.  An air bellows unit is provided to force the axle down to a load-supporting position.  Means are provided to lift the axle to an elevated position when pressure is relieved in the air bellows unit, comprising a pivoted spring-operated power device.
Patent CA-1195010-A (CA)
Inventor: TONE HIROSADA
IPC: G06F12/14
Filed: 1983-06-29
Granted: 1985-10-08
Abstract: ABSTRACT OF THE DISCLOSURE      This invention relates to an effective control system for address translation buffer or table look-aside buffer in a computer system utilizing a virtual storage system.  In the address translation buffer, effective addresses, physical addresses corresponding thereto and storage protection keys corresponding to said physical addresses are stored, and the address translation and protection key check are performed simultaneously.  If the desired address translation pairs could not be found by indexing the address translation buffer, a physical address is obtained by the address translation system using page table etc. and such physical address is newly stored in the address translation buffer.  In such a system, an access instruction which does not require the protection key check is detected.  In such a case, if a physical address has been obtained by said address trans-lation system because there is no desired address translation pair in said address translation buffer, such physical address is directly used without being stored in the address translation buffer.
Patent CA-1199433-A (CA)
Title: Ac elevator control system
Inventor: NOMURA MASAMI
IPC: B66B1/06
Filed: 1983-07-04
Granted: 1986-01-14
Abstract: ABSTRACT OF THE DISCLOSURE           The disclosed AC  elevator control system comprises a converter for converting a three-phase AC power applied to it through an electromagnetic switch closed for the start of an associated elevator car, to a direct current, and an inverter for inverting the direct current smoothed by a smoothing capacitor to a three-phase AC power with a variable voltage at a variable frequency which is supplied to a three-phase induction motor for controllably traveling the elevator car.  A rectifier is connected across the smoothing capacitor through an impedance element to continuously apply a rectified voltage from the firstmentioned AC power to the capacitor and a voltage sensor relay connected across the capacitor senses the voltage on the latter and prevents the electromagnetic switch from being closed when the sensed voltage is low.
Patent CA-1222009-A (CA)
Title: Electrical contact assembly for a current- interrupting unit
Inventor: O'LEARY RAYMOND P
IPC: H01H1/38
Filed: 1983-08-05
Granted: 1987-05-19
Abstract: ABSTRACT OF THE DISCLOSURE            A female interrupting contact for a current-interrupting unit includes a smoothly contoured, apertured pressure ring which is held in a groove formed in the wall of a bore through a contact body. A spring in the groove maintains the ring to one side of the bore so that the aperture is normally misaligned with the path of a male contact through the bore. When the male contact enters the aperture, it moves the ring against the action of the spring to align the aperture with its path. This alignment effects intimate sliding engagement between the male contact and both the ring and the wall of the bore, one or both of the latter of which are conductive so that a reliable electrical path through the contacts and the interrupting unit is established. The male contact moves out of one end of the bore after the electrical path is established and arcing occurs between the contacts. The other end of the bore is closed. Gas evolved by the arc is unable to flow into the bore, due to this closure, and is carried away from the vicinity of the one end of the bore by passages defined by the contact body. Thus, the evolved gas is unable to blow the arc into the bore, which is thereby kept free of asperities which might impede movement of the male contact.