baber/WOPTO huggingface dataset:
Patent CA-1069973-A (CA)
Inventor: RAO BHASKARA M L
IPC: H01M10/36
Filed: 1977-07-25
Granted: 1980-01-15
Abstract: ABSTRACT OF THE DISCLOSURE Novel solid electrolyte compositions and novel electrochemical cells utilizing the novel electrolyte compositions are disclosed. The cells utilize: (a) an anode which contains as the anode-active material an alkali metal; (b) a cathode which contains as the cathode-active material a chalcogenide of the empirical formula M'Ap wherein M' is one or more metals selected from the group consisting of titanium, zirconium, hafnium, niobium, tantalum and vanadium, A is one or more chalcogens selected from the group consisting of oxygen, sulfur, selenium and tellurium, and p is a numerical value between about 1.8 and about 3.2; and (c) a novel solid electrolyte composition which comprises one or more lithium-halogen-aluminum sulfate compounds of the formula LiI? x(Al2(SO4)3?nH2) wherein x is a numerical value representing the number of moles of Al2(SO4)3?nH2O per mole of LiI, and wherein n is a numerical value representing the number of moles of H2O per mole of Al2(SO4)3, i.e. the extent of hydration of the compound.
Patent CA-1108719-A (CA)
Inventor: PERSSON STAFFAN B
IPC: A61B3/103
Filed: 1977-07-29
Granted: 1981-09-08
Abstract: ABSTRACT OF THE DISCLOSURE         An occluder for interrupting an energy beam is used to control the direction of travel and to stop a moveable member at a reference position from any position remote thereto.
Patent CA-1043474-A (CA)
Inventor: RUPPRECHT HANS S
IPC: H01L29/73
Filed: 1977-10-26
Granted: 1978-11-28
Abstract: A METHOD OF HIGH CURRENT ION IMPLANTATION              Abstract of Disclosure A method of ion implantation is provided which is particularly applicable to the fabrication of integrated circuits with high current ion implantation apparatus utilizing ion beams having currents of at least 0.5 ma. The method avoids excessive charge buildup on semiconductor wafer surfaces which may destroy the surface electrical in-sulation, thereby rendering the integrated circuit ineffec-tive.  The method involves forming in a layer of elec-trically insulative material over the wafer, a plurality of openings through the insulative layer in the various chip areas to expose the semiconductor wafer surfaces which are to be ion implanted with conductivity-determining impuri-ties, and in addition, forming openings through the insula-tive layer over the kerf area between wafer chips to expose wafer kerf adjacent to the chip openings.  The total area exposed in the wafer kerf must be greater than the total area exposed in said chip wafer openings.  Then, a beam of ions having sufficient energy to implant ions in the ex-posed wafer in said chip area and kerf openings is directed at the wafer.  The presence of the kerf openings avoids the problem of charge buildup.  Then, the kerf area is removed by conventional dicing to separate the wafer into a plurality of chips.
Patent CA-1066673-A (CA)
Inventor: VREEDE BASTIAAN
IPC: B65D83/04
Filed: 1977-10-27
Granted: 1979-11-20
Abstract: ABSTRACT OF THE DISCLOSURE      The invention concerns a holder for pills, capsules and similar uniformly shaped objects equipped with a mechanism to dispense the objects in the holder one by one characterized in that the holder is composed of a hollow outer tube which at one end is closed and at the other end is equipped with a mechanism to eject laterally the objects that are to be dispensed, said outer tube being further equipped with a pressure spring attached at the closed end which in the relaxed condition extends until the other end of the tube, and a hollow inner tube which is removably fitted into the outer tube and extends over the greater part of the length of the outer tube, said inner tube being open at the bottom and closed at the top but with such openings at the top that the ejector mechanism can cooperate with it to eject an object.
Patent CA-1066261-A (CA)
Inventor: COMBES MARVIN G
IPC: F16K27/04
Filed: 1977-10-31
Granted: 1979-11-13
Abstract: ABSTRACT OF THE DISCLOSURE           A gate valve comprising a fabricated tubular cylindrical body with circular plate end closures.  Back up rings are secured to the inner surface of the body to extend axially beyond the ends thereof and welds are placed between the closure plates and the annular ends of the body around the cylindrical surfaces of the back up rings to firmly unitize the tubular body and the end plates.  One end closure plate has a slot therein to receive the valve gate closely there-through for installation and removal thereof as required.  The slot is covered by a gen-erally rectangular bonnet plate.
Patent CA-1092714-A (CA)
Inventor: BROWN PAUL J
IPC: G06F9/48
Filed: 1977-11-17
Granted: 1980-12-30
Abstract: EXTENDED INTERRUPTION HANDLING                 ABSTRACT OF THE DISCLOSURE .  A program instruction designated TEST PENDING INTERRUP-TION (TPI) provides for recursive handling of non-specific interruptions in a specific class of interruptions without displacement of program status or environmental information.          The instruction is located at a "terminal" position in a supervisory program for handling interruptions in the specific class.  Its execution operates to set a condition code, clear an active request for interruption in the specific class (if at least one request in said class is pending) and store information accessible to the program identifying the source of the cleared request.  Although the system controls for accepting non-specific interruption may be disabled during execution of any instruction such disability does not affect execution of this instruction.  The condition code set by the instruction enables the associated supervisory program either to return control to an interrupted program (if no request is pending in the class) or to branch to a "relatively short" subroutine for attending directly to the event associated with the request cleared by the instruction.  Since the instruc-tion is executed only at a predetermined stage of the super-visory program, and only when the system controls are in a "known" state, many operations otherwise needed for handling unscheduled interruptions are not needed when TPI is used.          Consequently the program and subroutine associated with TPI          "recursion" can be much shorter (use far fewer instructions) than existing program operations for recursevely handling interruptions.
Patent CA-1097622-A (CA)
Inventor: HOYER ERNST
IPC: C09B29/08
Filed: 1977-11-24
Granted: 1981-03-17
Abstract: ABSTRACT OF THE DISCLOSURE     Novel water-soluble dyestuffs had been found which, in the form of the free acid, have the formula (I)            (1) in which R1 is hydrogen, alkyl having from 1 to 4 carbon atoms, benzyl, benzyl substituted in the benzene nucleus by methyl and/or chlorine, or is hydroxyalkyl having from 2 to 4 carbon atoms or hydroxyalkyl having from 2 to 4 carbon atoms and esterified with an inorganic or organic acid, cyanoalkyl having from 2 to 4 carbon atoms in the alkyl moiety, carboxy, carbonamido or carbalkoxyalkylene each having from 1 to 4 carbon atoms in the alkyl or alkylene moiety, halogenoalkyl having 2 or 3 carbon atoms, or halogenoalkenyl having 2 or 3 carbon atoms, R2 is hydrogen, methyl, ethyl or halogen, R3 is hydrogen, halogen, methyl, ethyl, methoxy, ethoxy or nitro, R4 is hydrogen, halogen, methyl, ethyl, methoxy, ethoxy or nitro and their salts. The novel dyestuffs can be prepared by coupling the corresponding diazo component of the amine of formula   wherein R3 and R4 is defined above and W is hydroxy or sulfato, with a compoud of formula   with R1, R2 and W defined aove, and subsequently esterifying the resulting azo compound when containing W as hydroxy, by means of a sulfatization agent. The novel dyestuffs are very well suitable for the dyeing of cellulose fiber materials ac-cording to known methods of applying and fixing fiber-reac-tive dyestuffs, furthermore also well suitable for the dyeing of natural and synthetic polyamide fibers.                             - 1a -
Patent CA-1101204-A (CA)
Inventor: MECKEL JOACHIM F
IPC: C10B57/10
Filed: 1977-12-16
Granted: 1981-05-19
Abstract: Abstract of the Disclosure Process and apparatus for pre-drying coal or for heating coal or for pre-drying and heating coal which comprises feeding hot crude blast fur-nace gas into direct physical contact with the said coal whereby heat carried by the blast furnance gas is transferred directly to the coal.
Patent CA-1087563-A (CA)
Inventor: BINDER SIEGFRIED
IPC: B05B7/04
Filed: 1978-02-14
Granted: 1980-10-14
Abstract: ABSTRACT OF THE DISCLOSURE           The present invention provides for a spraying device for liquids, pastes and similar substances comprising a gas-pressure container, an ascending delivery tube extending into the liquid paste or similar substance, and a downstream outlet device, the improvement comprising a compress-gas plug valve attached to the gas pressure-container.
Patent CA-1096605-A (CA)
Title: Resistor composition for spark plug having a resistor  enclosed therein
Inventor: TAKAGI SHUNICHI
IPC: H01C7/00
Filed: 1978-03-02
Granted: 1981-03-03
Abstract: ABSTRACT OF THE DISCLOSURE           A resistor composition for use in producing a resistor used in a spark plug comprising (1) 100 parts by weight of (a) a glass; and (b) an inorganic filler; with the glass (a) being present in a proportion of about 30 to about 70% by weight and the inorganic filler (b) being present in a proportion of about 70% to about 30% by weight; and wherein at least about 0.1% by weight of the inorganic filler (b) is replaced by at least one non-oxide compound;   (2) about 0.5 to about 7 parts by weight of carbon; and (3) 0 to about 20 parts by weight of at least one of a metal oxide, a transition metal carbide, SiC having a low electrical resistivity and B4C.
Patent CA-1094313-A (CA)
Inventor: WESTELAKEN CHRISTIANUS M T
IPC: F26B17/14
Filed: 1978-05-18
Granted: 1981-01-27
Abstract: Abstract of the Disclosure A concurrent-countercurrent flow type grain dryer is described having an improved wet grain-drying air contacting arrangement.  The dryer is in the form of a tower, with the grain passing from top to bottom by gravity flow.  The tower has a wet grain bin at the top with inter-mediate drying zones and metering grain outlets at the bottom for controlling the rate of movement of grain through the tower.  The drying zone is divided into several sections including at least two concurrent flow hot air drying zones with a steeping zone between each pair of concurrent flow hot air drying zones, followed by a countercurrent flow cooling zone.  The use of two or more concurrent flow drying zones with intermediate steeping zones have been found to remarkably improved both the rate of flow of grain through the dryer and the moisture removal efficiency.  Still greater efficiencies have been achieved by recycling the outlet drying air from one drying zone to the inlet drying air of a subsequent drying zone.
Patent CA-1106492-A (CA)
Inventor: MUNSON ROBERT E
IPC: H01Q1/38
Filed: 1978-06-08
Granted: 1981-08-04
Abstract: ABSTRACT     A resonant microstrip radiator wherein the size of the radiator is reduced in the resonant or non-resonant dimensions, or both, without reducing the effective resonant dimension or substantially lowering the efficiency of the radiator.  Reduction of the resonant dimension is provided by folding the resonant cavity, while reduction of the non-resonant dimension is facilitated by utilization of a low density, low loss dielectric, such that the loss resi-stance of the element is appreciable with respect to the radiation resistance of the element.  Also disclosed are interdigitated antenna structures and provisions for circu-larly or elliptically polarized radiation.
Patent CA-1084497-A (CA)
Inventor: MARKIEWITZ KENNETH H
IPC: C08F20/00
Filed: 1978-06-16
Granted: 1980-08-26
Abstract: ABSTRACT OF THE DISCLOSURE     Process for the preparation of ethylenic-ally unsaturated isocyanurates comprising reacting polyisocyanate with a monohydric alcohol containing a vinylidene group in the presence of a copper salt to form an isocyanate-containing urethane and then trimerizing the isocyanate-containing urethane to form an ethylenically unsaturated isocyanurate.  The ethylenically unsaturated isocyanurate may be homopolymerized or copolymerized with ethylenically unsaturated monomers to form high molecular weight polymers having excellent physical properties.
Patent CA-1118659-A (CA)
Inventor: VARONA EUGENIO G
IPC: D04H1/04
Filed: 1978-07-07
Granted: 1982-02-23
Abstract: ABSTRACT OF THE DISCLOSURE       A three component adhesive is used for nonwoven web in combination with a water based lotion containing borate ions. The adhesively bonded web has substantial tensile strength while saturated with the lotion for extended periods of time (e.g., months) and is water dispersible when exposed to a large volume of water.  The three component adhesive system provides the tensile strength for the web during prolonged exposure to the water based lotion even under extreme temperature conditions. The components of the adhesive composition applied to the web are polyvinyl alcohol, a non-self-cross-linking, thermosetting, polymer emulsion and a self-cross-linking thermosetting polymer emulsion.  An organic acid capable of complexing with borate, such as .alpha.-hydroxy acids or o-aromatic hydroxy acids, when in combination with borate ions in the lotion produces a synergistic effect upon the PVA adhesive in the web.
Patent CA-1112238-A (CA)
Inventor: TAKAYA TAKAO
IPC: C07D/
Filed: 1978-09-11
Granted: 1981-11-10
Abstract: ABSTRACT     A process is provided for preparing a 7-substituted-3-cephem-4-carboxylic acid derivative of the formula:                         (VI) wherein R1 is amino or protected amino, R2 is hydrogen, halogen or hydroxy, R3 is carboxy or functionally modified carboxy, and A2 is lower alkylene substituted with a group of the formula :  ?-O-R4 in which R4 is hydrogen, lower alkyl, lower alkenyl, lower alkynyl or cycloalkyl, and its nontoxic, pharmaceutically acceptable salts, which comprises reacting a compound of the formula.                (Id') wherein R1, R2 and R3 are each as defined above, and A4 is lower alkylene substituted with oxo, or its salt, with a compound of the formula: R4-ONH2 wherein R4 is as defined above, the derivatives have antimicrobial activity against Gram negative and Gram positive bacteria.
Patent CA-1143819-A (CA)
Inventor: RUSH DONALD L
IPC: B61L3/00
Filed: 1978-10-31
Granted: 1983-03-29
Abstract: ABSTRACT OF THE DISCLOSURE         There is provided a passenger vehicle operation control apparatus and method, including programmed micro-processor control apparatus for determining a desired velocity of reference velocity for a passenger vehicle to follow at all times under automatic control.
Patent CA-1107814-A (CA)
Inventor: SIX RUDOLPH E
IPC: H01F7/18
Filed: 1978-11-03
Granted: 1981-08-25
Abstract: TITLE          ELECTRICAL CONTROL CIRCUIT FOR CONTROLLING A D.C. SOLENOID                ABSTRACT OF THE DISCLOSURE        Improvement in an electrical control circuit for controlling a D.C. solenoid having a plunger and a manual control potentiometer, a feedback potentiometer and a comparator for comparing the signal voltages from the two potentiometers so that the movement of the plunger of the solenoid is proportional to the movement of the wiper of the manual potentiometer, the feedback potentiometer being controlled by the movement of the plunger of the solenoid, the improvement comprising an arrangement for feeding the output signal from the feedback potentiometer to the comparator, a digital computer control circuit capable of receiving binary digital input signals and converting them to analog variable signal voltages, an arrange-ment for selecting one or the other of the manual and computer controls for the solenoid including a switch for switching between them so that the output signal from either one thereof is fed to the comparator for comparison with the signal from the feedback potentiometer, an arrangement for isolating between ground and a fixed D.C. voltage source the signal voltages from the manual potentiometer so that the voltage swing thereof is between predetermined minimum and maximum voltages, an arrangement for isolating between ground and a fixed D.C. voltage source the signal voltages from the computer circuit so that it produces a signal voltage swing comparable to that of the manual control, the two isolating arrangements being independent of each other such that the manual potentiometer is non-functional during operation of the computer control, and an arrangement for calibrating each voltage swing against a pre-determined reference.
Patent CA-1097796-A (CA)
Inventor: MERRELL RICHARD G
IPC: H04N7/087
Filed: 1978-11-08
Granted: 1981-03-17
Abstract: ABSTRACT OF THE DISCLOSURE            A television receiver includes a recognition system identifying the 19th horizontal scanning line of each field of a transmitted television signal for coupling a vertical interval reference (VIR) signal to suitable signal processing circuitry within the receiver.  The recognition system includes a timing circuit defining a pair of predetermined timing intervals in each horizontal scanning line during which the logical characteristics of the composite sync signal are sampled and interrogated.  A counter is advanced to a preselected state in response to the samples exhibiting a predetermined sequence of logical charac-teristics occurring during the vertical sync pulse and its asso-ciated following equalizing pulse interval.  Subsequently, hori-zontal flyback pulses are counted and the output of the counter is decoded for identifying the 19th horizontal scanning line. A carryover circuit is provided for rendering line 19 identifi-cations for fields during which the predetermined sequence is unsatisfied in accordance with the last line 19 identification corresponding to a satisfaction of the sequence.
Patent CA-1103474-A (CA)
Inventor: FUJITAKI ROY K
IPC: E05C1/06
Filed: 1979-01-08
Granted: 1981-06-23
Abstract: ABSTRACT     A lock in which a bolt is slidable by rotation of a pivoted handle connected to the bolt by a toggle link pin-connected to the bolt and handle. The handle is channel-shaped in cross section, and conceals and protects the bolt and toggle link in the locked position. The handle moves through slightly more than 180 between locked and unlocked positions. A key operated barrel lock has an exterior detent through which the bolt passes, in the release position of the barrel lock, and the bolt has a recess which receives the key-operated barrel lock in the locked position thereof.
Patent CA-1128561-A (CA)
Inventor: POLLICH GERHARD
IPC: B65H29/68
Filed: 1979-01-10
Granted: 1982-07-27
Abstract: A B S T R A C T     The invention relates to a sheet delivery apparatus on printing presses which is fitted with pneumatically operating braking mechanisms and the function of which is to retard and tighten the emerging sheet which is to be deposited.  The pneumatic braking mechanisms may be of single-piece or two-piece construction and are fitted with brake rollers pressurized with suction air which are adjusted to run on print-free areas of the image in order to prevent set-off of the newly printed sheet undersides.  In order to allow for adaption of the braking force of the braking rollers to various types of paper and bearing in mind the varying width of the print-free areas of the sheet depending on the printed product, the braking rollers are arranged on a support shaft below the chain delivery in front of the delivery pile and can easily be interchanged with others having wider or narrower sheet support areas.          Depending on whether the braking mechanisms are of single-piece construction as braking rollers with integral suction chambers and integrated vacuum feed or of two-piece construction as braking rollers with separate slip-on suction elements, so the support shaft is of single-piece continuous construction or of multi-piece and separable construction.
Patent CA-1100925-A (CA)
Inventor: WRIGHT GREGORY P
IPC: G05D1/08
Filed: 1979-02-14
Granted: 1981-05-12
Abstract: SPEED AND COLLECTIVE PITCH BIAS OF HELICOPTER LONGITUDINAL CYCLIC PITCH                           ABSTRACT       A bias actuator, such as an extensible link, in the longitudinal cyclic pitch channel of a helicopter is provided with inputs as a function of airspeed multiplied inversely with collective pitch, and as a function of the rate of change of collective pitch stick position, so as to enforce positive angle of attack and speed stability and positive static pitch trim gradient and to decouple col-lective pitch from the longitudinal cyclic pitch channel at cruise airspeeds, the invention, inter alia, adverse control effects of tail stabilizer surfaces at cruise speeds.  A pair of indicators display bias commands and actual bias responses.
Patent CA-1111502-A (CA)
Inventor: BRASTAD BRIAN A
IPC: A61B5/00
Filed: 1979-03-02
Granted: 1981-10-27
Abstract: ABSTRACT OF THE DISCLOSURE Disclosed is a cardiac signal transmitter unit adapted for use by the pacemaker patient which detects and processes electrocardiogram and pacemaker information, and which generates a corresponding audible signal for transmission to a remote location for reception and analysis   The unit employs a three input electrode array for developing a differential signal, has separate channels for processing the electrocardiogram data and the pacemaker data, and includes a fail-safe battery monitor circuit for completely disabling the unit as the battery nears the end of its useful life.
Patent CA-1135561-A (CA)
Title: Duplicating machine with duplexing  capability
Inventor: RICCIARDI MARIO J
IPC: G03G21/00
Filed: 1979-05-02
Granted: 1982-11-16
Abstract: ABSTRACT          DUPLICATING MACHINE WITH DUPLEXING CAPABILITY           A system for duplicating images on copy sheets uti-lizing an impression cylinder.  The particular purpose is to efficiently achieve formation of an image on both sides of each copy sheet while allowing for use of sheets of different sizes, and also to achieve single sided copy where the sheets are very long.  To achieve this, the system provides for transfer of an image to one side of each sheet (12), and the sheet may then be reversed to locate the sheet on the impres-sion cylinder (16), trailing edge first.  The reversing is in synchronism with a second image whereby this second image may be transferred to the opposite side of each sheet.  The im-pression cylinder is provided with a first gripper (20) for engaging the leading edge of each sheet when the sheet is first fed to the impression cylinder.  A second gripper (22) is provided on the impression cylinder for engaging the trail-ing edge of each sheet, and this second gripper turns around to achieve the reversing action after application of the first image.  External mounting means (30, 34) are provided for the first gripper.  Means (111, 102) operate to permit relative movement of the impression cylinder and first gripper whereby the relative positions of the grippers can be changed so that different size sheets can be duplexed.  Furthermore, very long sheets can be imaged on one side with this arrangement by uti-lizing the second gripper to engage the leading edge of each sheet and by moving the externally mounted gripper to an out-of-the-way position.
Patent CA-1109871-A (CA)
Inventor: NAITO TAKAYUKI
IPC: A61P1/00
Filed: 1979-05-08
Granted: 1981-09-29
Abstract: Purine Derivatives Abstract of the Disclosure Purine derivatives of the formula   wherein R is C1-C6 alkyl and R1 is     or   and their pharmaceutically acceptable acid addition salts are non-adrenergic bronchodilators.
Patent CA-1105509-A (CA)
Inventor: FOCKE HEINZ
IPC: A24C5/356
Filed: 1979-06-01
Granted: 1981-07-21
Abstract: Abstract Apparatus for transferring cigarettes closely packed together in a tray in which the cigarettes are held fixed in the container e.g. by an inflatable cushion pressing on the topmost layer of cigarettes while the container is tilted from one position to another.