baber/WOPTO huggingface dataset:
Patent CA-1178100-A (CA)
Inventor: EVERETT MONTAGUE
IPC: G03D3/08
Filed: 1982-06-10
Granted: 1984-11-20
Abstract: PHA. 21,069             15 ABSTRACT:         Apparatus for transporting carriers such as film carriers includes a substantially cylindrical, open sided carrier which retains spaced-apart parallel sheets of photographic film within the cylinder.  A plurality of horizontal open-topped chemical troughs are disposed side-by-side with a second lip of each trough in the series being disposed adjacent a first lip of the succeeding through in the series.  The film carrier is deposited adjacent the first lip of the first trough.  A transport mechanism in each trough rolls the carrier along the inner surface of the trough so that it ejected over the second lip and drops into the next succeeded trough in the series.  The carrier is finally ejected over the second lip of the last trough into a drying chamber where it is subjected to a flow of heated air.  The processor is particularly suitable for pro-cessing sheets of intraoral dental film.
Patent CA-1183934-A (CA)
Inventor: GERBER WESLEY D
IPC: H01S3/00
Filed: 1982-06-22
Granted: 1985-03-12
Abstract: ABSTRACT In a housing for a high energy laser, an aperture is formed to allow projection of the beam from the laser. A  transparent membrane  is  attached  over  the aperture  in order to prevent contaminants from entering the housing and provide a low cost, low distortion window to the projected beam.
Patent CA-1199897-A (CA)
Inventor: LISIECKI ROBERT E
IPC: B65D5/06
Filed: 1982-06-25
Granted: 1986-01-28
Abstract: Abstract of the Disclosure The drawings illustrate a container and a blank for constructing the container, wherein the latter is adaptable to being folded into a "slant top" container or a "flat top" container.  The blank and resultant container include four body panels; bottom end closure panels connected to lower ends of the body panels; and top end closure panels including a pair of rectangular outer roof panels respectively connected to the upper ends of the two side panels, and a rectangular spout panel and a rectangular closure panel respectively connected to the upper ends of the front and back body panels.  Each of the spout and closure panels includes a gable panel defined by diagonal score lines extending forward each other from the horizontal score line between the front or back panel and the spout or closure panel, a pair of fold back panels connected by the diagonal score lines to opposite sides of each of the spout panel and the closure panel, and a pair of infold lips separated from each other by a centrally located vertical score line and separated from the respective fold back panels by horizontal score lines, one of which is lower than the other, and both of which meet the respective diagonal score lines at the upper ends thereof at spaced points along the vertical score line, the score line portion between the spaced points serving as a short vertical side at the top of each of the spout panel and the closure panel.  Additionally, the horizontal score lines formed between the respective upper and lower closure panels are aligned with the respective horizontal score lines formed between the fold back panels and the infold lips.  This arrange-ment enhances the foldability of an initially vertical gable top into a slant or flat top attitude.  Addition-ally, the rectangular panels are such that they nest perfectly with like panels on an adjacent blank across the width of a roll of paperboard, thereby eliminating scrap therebetween and thus saving paperboard.
Patent CA-1190135-A (CA)
Inventor: LEFROIS RICHARD T
IPC: F23D11/00
Filed: 1982-06-28
Granted: 1985-07-09
Abstract: ABSTRACT OF THE DISCLOSURE           A pressure atomizing liquid fuel burner having an improved turndown ratio is disclosed along with a method of increasing the turndown ratio in such burners.  The burner includes means for adding an amount of gas to the liquid fuel prior to the injection of the fuel which causes the liquid fuel to foam such that a liquid-gas foamed mixture is injected.  The relative amounts of the aeration gas and the liquid fuel are controlled such that the injection velocity is maintained relatively constant over a wide turn-down ratio in the liquid fuel.  The aeration gas to be added to the liquid fuel may be preheated prior to the addition of the gas to the liquid fuel.
Patent CA-1192617-A (CA)
Inventor: HOCHMAIR INGEBORG J
IPC: A61F11/04
Filed: 1982-09-17
Granted: 1985-08-27
Abstract: TRANSCUTANEOUS SIGNAL TRANSMISSION SYSTEM AND METHODS Abstract of the Disclosure Greater positioning tolerance is permitted in inductively coupled transmitter and receiver tuned circuits by achieving critical coupling therebetween.  Critical coupling at a pre-determined distance is obtained by selecting the appropriate quality, Q, of the tuned circuit, whereby the quality of the transmitter tuned circuit is preferably three times larger than the quality of the receiver tuned circuit.  In a trans-cutaneous signal transmission system the critical coupling is realized by adjusting the spacing of the coils of the tuned circuits whereby the output impedance of the transmitter decreases to one-half the output impedance with no coupling.
Patent CA-1159369-A (CA)
Inventor: KAPLAN MURRAY A
IPC: A61K31/47
Filed: 1982-09-17
Granted: 1983-12-27
Abstract: Abstract This invention concerns three particular crystalline monolactate salts of the antitumor agent 4'-(9-acridinylamino)methanesulfon-m-anisidide.  The salts are characterized in having unexpectedly high water-solubility.
Patent CA-1200232-A (CA)
Inventor: KENT GARNET J
IPC: B65D33/12
Filed: 1982-10-19
Granted: 1986-02-04
Abstract: HANG BAG                  ABSTRACT OF THE DISCLOSURE         This invention is a hang bag and the method for making it. The hang bag is designed to be hung on peg board displays at supermarkets and the bag comprises a non-shrinkable, heat seal-able strap across the width of a side seal heat shrinkable bag. After the product has been put in the bag and the bag has been shrunk,  the unshrunken strap forms a convenient loop for easy hanging.
Patent CA-1181109-A (CA)
Inventor: RUSH DONALD L
IPC: B62D61/12
Filed: 1982-10-22
Granted: 1985-01-15
Abstract: ABSTRACT     An improved trailer connecting running gear for attach-ment to tractor drawn trailers, recreational vehicles and the like.  The running gear is slidably affixed to a trailer frame and is held in a forward or rearward position by a double fifth wheel.  The frame is vertically supported along substantially the entire overlapping portion of the trailer frame and the running gear.  The running gear is held to the trailer frame so that it does not turn with respect to the frame.
Patent CA-1180518-A (CA)
Inventor: TOBEY RICHARD D
IPC: A47B91/00
Filed: 1982-11-04
Granted: 1985-01-08
Abstract: Abstract of the Disclosure Vibration isolation support structure for supporting an object upon a floor or the like.  The structure includes a housing in which the lower portion thereof is adapted to engage a floor.  The portion of the housing which engages the floor consists of elastomeric material.  The housing has an opening therein at the upper portion thereof.  Within the housing is a dish-shaped receptacle.  A stem extends freely through the opening in the housing and has a base which rests upon the dish-shaped receptacle.  The stem is adapted to support a load.  The base and the stem are angularly and laterally movable with respect to the dish-shaped receptacle.  Therefore, an object supported by the stem is laterally and angularly movable with respect to the housing.  Thus, even though a floor upon which the housing rests is uneven in nature, the load supported by the support structure may assume a level position.
Patent CA-1218158-A (CA)
Inventor: MENDELSON RICHARD N
IPC: G06F13/38
Filed: 1982-12-15
Granted: 1987-02-17
Abstract: ABSTRACT           There is disclosed apparatus and a method for extending a parallel channel of the host processor over a serial link to a remote peripheral device.  The apparatus includes a microprocessor within I/O channel extension logic which responds to either instructions or data from a host processor.  The instructions are of the type commanding the I/O device to perform a specific operation and the data is provided in response to requests for data from the I/O device.  The channel extension logic is coupled to the host processor's channel and thus is able to obtain data from the host storage by cycle steal techniques.  Within the channel extension logic are means to serialize the information and transmit it in a serial manner over the link.  The microprocessor within the channel extension logic creates a frame, including a control byte, which iden-tifies the type of information followed by the data, which frame is then communicated over the serial link to the I/O device.  The I/O device also includes a microprocessor and associated logic which responds to the frames communicated by the channel extension logic and generates a frame consisting of a control byte identifying the information type and associated data which is then communicated back over the serial link to the channel extension logic to request action by the channel extension logic or indicate completion of the operation.  The I/O device may, for instance, request data be obtained from or stored in the host memory by cycle steal techniques and thereby utilize the features of the host and host channel despite only being coupled thereto by a serial link.
Patent CA-1197637-A (CA)
Inventor: FINNEY HAROLD T II
IPC: G09G5/02
Filed: 1982-12-30
Granted: 1985-12-03
Abstract: ABSTRACT A central processing unit (CPU) is coupled to a random access memory (RAM) which is organized in correspondence with a cathode ray tube (CRT) type display.  The to-be-displayed image is sequentially read from the RAM by a character reader.  A reference clock system provides appropriate timing and synchronization signals for CRT scan and memory read out.  Means are provided for altering the timing between CRT scan and memory read out in an erratic or psuedo-random manner to produce a scene-shaking effect in the displayed image.
Patent CA-1198486-A (CA)
Inventor: MORIMOTO MIKIO
IPC: H03H9/145
Filed: 1983-01-25
Granted: 1985-12-24
Abstract: ABSTRACT The invention described is a surface acoustic wave (SAW) bandpass filter which has a lower insertion loss than conventional SAW bandpass filters. The filter comprises a piezoelectric substrate for propagating a surface acoustic wave, an input transducer formed on the substrate and an output transducer also formed on the substrate and having the same structure as the input transducer.  The input transducer has a pair of interdigital electrodes consisting of several electrode fingers for exciting a surface acoustic wave in response to an electrical signal applied thereto.  The output transducer develops this surface acoustic wave into a filtered electrical signal.  The input and output transducers are so arranged that the distance between them is greater than   but less than   where n is a positive integer and <IMAGE> is the pitch between the centres of adjacent electrode fingers.
Patent CA-1195989-A (CA)
Inventor: HOLMWOOD GRAHAM
IPC: C07D233/60
Filed: 1983-01-26
Granted: 1985-10-29
Abstract: Abstract Compounds which are  ether derivatives of substituted 1-hydroxyalkyl-azoles, of the general formula (I)   in which A  represents a nitrogen atom or a CH group, B represents oxygen, sulphur or a CH2  group, R1 represents a substitued alkyl optionally sub-stituted cycloalkyl or optionally substituted phenyl radical or, if either A represents a nitro-gen atom, or if A represents the CH group and at the same B represents oxygen or sulphur, R1 also represents an unsubstituted alkyl radical, R2 represents an alkyl, alkenyl, alkinyl, option-ally substituted phenyl or optionally substituted benzyl radical, Z represents a halogen atom or an alkyl, cycloalkyl, alkoxy, alkylthio, halogenoalkyl, halogenoalkoxy, halogenoalkylthio, optionally substituted phenoxy, optionally substituted phenylalkyl or optionally substituted phenylalkoxy radical and m is 0 1, 2 or 3, and acid addition salts and metal salt complexes thereof, are novel, are prepared as described, and find use as fungicides and as agents for regulating plant growth.
Patent CA-1209696-A (CA)
Inventor: SCHATTEMEN ETIENNE A M
IPC: G11B17/028
Filed: 1983-02-07
Granted: 1986-08-12
Abstract: Abstract Of The Disclosure A magnetic clamping device for a disc player inher-ently moves to and is levitated in a resting position when the player housing and spindle are oriented for disc insertion, and moves to and is sustained in a clamping position when the player and housing are oriented for disc playing.  The magnetic clamping device changes its position during a time when the centering hub of a spindle engages with the central aperture of the disc, so that the clamping device is always in its resting position when a disc is inserted or ejected, thereby eliminating scratching of the critical surfaces of the disc by the adjacent sur-face or edge of the magnetic clamping device. Preferably the magnetic clamping device has an annular permanent mag-net with multiple pairs of poles disposed about the circum-ference of the annulus.  A flux shorting washer of magneti-cally permeable material is secured to the top of the annu-lus so that the magnetic flux from the permanent magnet is emitted from the bottom of the annulus.  The clamping device is levitated above the spindle and inserted disc by a levitating ring of permeable material affixed flush with the lower surface of the upper part of the disc player housing.  Depending on the distance of the levitated clamping device from a disc driving plate of permeable material included in the spindle, the magnetic flux emitted from the bottom of the clamping magnet is preferably linked to the levitating ring for levitation or the disc driving plate for disc clamping.  Thus the magnetic clamping device quickly switches between its resting position and its clamping position at the proper time in the disc insertion or ejection cycle.
Patent CA-1232870-A (CA)
Inventor: ASAKI TOMOYOSHI
IPC: C25B11/00
Filed: 1983-03-21
Granted: 1988-02-16
Abstract: ABSTRACT         An improved electrode for electrolysis, comprising: a titanium substrate; a porous platinum layer deposited on the outer surface of the titanium substrate, the porous platinum layer having an apparent density of 8 to 19 g/cm3; and at least one oxide of a metal selected from ruthenium, palladium and iridium three-dimensionally deposited within the pores and on the outer surface of the porous platinum layer.  The electrode is prepared by a process comprising: forming the porous platinum layer on the titanium substrate, permeating a a solution of a compound of the metal dissolved in a solvent therefore into the pores of the porous platinum layer, and evaporating the solvent and thermally decomposing the compound in an oxidizing atmosphere to convert the compound to the at least one oxide of the metal in situ in the pores of the porous platinum layer.
Patent CA-1200011-A (CA)
Inventor: DUBRUCQ DENYSE C
IPC: G09B21/00
Filed: 1983-04-05
Granted: 1986-01-28
Abstract: Abstract of the Disclosure A simulated speech method and apparatus afford a dual matrix presentation (32 or 34) of simulated speech as encoded spatial patterns representing speech phonemes and the characteristic mouth formations that produce the phonemes. Spatial patterns (Fig. 3) may be presented in either tactile or visual form, or both, from the output of a microcomputer speech analyzer (22) that analyzes speech in real time, from a keyboard (50) that generates phoneme- and mouth form- representing signals, or from a memory device (44) that reproduces pre-recorded spatial patterns. The speech analyzer may be incorporated into an armband (90) with a pair of tactile stimulator matrices (36,38) to provide an unobtrusive prosthetic device for hearing-handicapped individuals. A modified 16 mm projector (240) records spatial patterns on punched film (260) and projects the patterns onto a display (244) to provide a visual presentation.
Patent CA-1192737-A (CA)
Inventor: PERRY JAMES C
IPC: B05B12/14
Filed: 1983-04-19
Granted: 1985-09-03
Abstract: PAINT COLOR CHANGE AND FLOW CONTROL SYSTEM          Abstract of the Disclosure A color change system for supplying paint to a remote spray head uses a paint manifold and suitable valving for supplying paint to either of two supply lines extending to the spray head to enable one supply line to be flushed with cleaning fluid and filled with paint of a new color while the other line is supplying paint of another color.  Part of the necessary valving is located at the spray head and that valving includes pressure regulating valves controlled by air pilot pressure to accurately regulate the paint pressure and thus the paint flow rate to paint spray devices.
Patent CA-1207768-A (CA)
Title: Carboxamidoguanidines, leur procede d'obtention et  les compositions pharmaceutiques en renfermant
Inventor: DUMAITRE BERNARD
IPC: C07D405/00
Filed: 1983-04-21
Granted: 1986-07-15
Abstract: RESUME NOUVELLES CARBOXAMIDOGUANIDINES, LEUR PROCEDE D'OBTENTION ET LES COMPOSITIONS PHARMACEUTIQUES EN RENFERMANT . L'invention se rapporte à des guanidines trisubstituées liées à un cycle pipéridine. Elle a pour objet les carboxamidoguanidines répondant à la formule générale I < IMG > I dans laquelle R1, R2, R3 et R4 sont des substituants n est égal à 0 ou 1 n' est égal à 0 ou 1 A et B représentent CH2, CHOH, CO ou une liaison simple. Les composés de formule générale I ainsi que leurs sels d'addition ont des propriétés hypotensives intéressantes qui les rendent aptes à servir de principe actif dans des compositions pharmaceutiques.
Patent CA-1203807-A (CA)
Inventor: CECERE MIRELLA
IPC: C07D249/08
Filed: 1983-06-02
Granted: 1986-04-29
Abstract: Description of an industrial invention having the title:     " ?-(1-TRIAZOLYL)-KETO-DERIVATIVES HAVING FUNGICIDAL ACTIVITY" in the name of: MONTEDISON S.p.A., an Italian Company, having its registered Offices in Milan (Italy), Foro Buonaparte, 31.          Named inventors: Mirella CECERE, Franco GOZZO, Antonio MALAN-DRA, Luigi MIRENNA.     ABSTRACT   There are disclosed ?-(1-triazolyl)-keto-derivatives of the general formula:       in which R is alkyl, alkenyl or phenyl optionally substituted;          R" is alkoxycarbonyl, alkylcarbonyl, arylcarbonyl, aminocarbo-nyl or cyano; R' has the meanings of both R and R".   These compounds are endowed with high fungicidal activity.
Patent CA-1201053-A (CA)
Inventor: PALMER CHARLES E
IPC: B65B15/00
Filed: 1983-06-10
Granted: 1986-02-25
Abstract: ABSTRACT    A mechanism automatically mounts end-flanged bags upon a display card disposed in an upright position, with the bags suspended, prior to insertion, in such a manner as to promote movement of the contents away from the flange that is to be engaged by the locking tabs.  It includes means for forcing a locking tab of the card out of its plane, for inserting the flange of the bag into the slot formed behind the tab, and for returning the tab through the plane of the card to effect the interlock.
Patent CA-1224231-A (CA)
Inventor: TAVAZZA GIUSEPPE
IPC: B60B21/10
Filed: 1983-06-10
Granted: 1987-07-14
Abstract: ABSTRACT OF THE DISCLOSURE           This device consists of a wheel rim having a protuber-ance that protrudes radially outwardly with respect to the bead seat, the height of which, with respect to said seat, varies from a maximum to a minimum, both along the rim circumference as well as along the axis thereof.  The minimum values are found along the axial extremities of said protuberance and not lying in the same axial plane.
Patent CA-1204051-A (CA)
Inventor: WALTONEN EDWARD J
IPC: B21D28/24
Filed: 1983-06-16
Granted: 1986-05-06
Abstract: Abstract SELF-EQUALIZING PIERCING      MACHINE             A self-equalizing device for performing mechanical operations such as piercing and punching wherein the piston means forming the work ram is internally mounted within the proximal portion of a yoke body, the yoke body being in turn mounted for sliding or rolling displacement on a stationary base. A knock out slot for a pin type punch is provided in the external portion of the piston ram.  Single and multiple action devices are disclosed.
Patent CA-1216811-A (CA)
Inventor: SIEGMUND CHARLES W
IPC: C10L1/16
Filed: 1983-08-03
Granted: 1987-01-20
Abstract: ABSTRACT OF THE DISCLOSURE            The precipitation of sediment in the uncon-verted residuum derived from a virgin residuum conver-sion process is reduced significantly by blending with the unconverted residuum an effective amount of a virgin residuum having an asphaltene content of at least about 8% by weight of the virgin residuum at a temperature sufficient to render both residua during blending at a viscosity of no greater than 100 centistokes.     A blend of 1-20% virgin residuum containing at least  8%  asphaltene  with  80-99%  unconverted  residuum from a virgin residuum conversion operation, which will contain little, if any sediment, can be used as heavy fuel for power plants.
Patent CA-1212115-A (CA)
Inventor: THOROGOOD PETER B
IPC: C07D521/00
Filed: 1983-08-12
Granted: 1986-09-30
Abstract: ABSTRACT OF THE DISCLOSURE           Compounds of the formula:-             (I) wherein R is (Hal)m wherein Hal represents a halogen atom and m is 1 or 2, or R is-(B1)n1W1 wherein B1, n1 and W1 are as defined below; W and (when present) W1, which may be the same or different, each represents a carboxyl, esterified carboxyl, amide, N-C1-4 alkyl-amide, N, N - di- (C1-4 alkyl)-amide, nitrile, aldehyde, amino, hydroxymethyl, or tetrazolyl group; n and (when present)n1 which may be the same or different, are each 0 or 1; and A, B and (when present)B1, which may be the same or different, each represents a straight chain or branched C1-3 alkylene or C2-3 alkenylene group. These compounds have been found to possess potent and selective inhibitory activity against thromboxane synthetase which renders the compounds useful in the treatment or prophylaxis of thrombo-embolic disorders.
Patent CA-1205161-A (CA)
Inventor: HANSON GEORGE E
IPC: B66C13/18
Filed: 1983-08-24
Granted: 1986-05-27
Abstract: ABSTRACT OF THE DISCLOSURE        An electronic anti-two block device in which a multi-turn optical shaft encoder provides a digital indication of the number of revolutions the hook drum has rotated and thus an indication of the amount of wire rope payed off the drum, which digital indication is utilized to address a read only memory (ROM) programmed for the minimum boom angle permitted at each digital indication. The minimum boom angle is compared against the actual boom angle provided in digital format to the comparator by a single turn optical shaft angle encoder.  The output of the comparator remains low until the actual boom angle is less than the output from the ROM.  When the actual boom angle is less than permitted, the comparator output goes high actuating a relay driver to disable control movements intended to lower the boom and raise the hook block.