baber/WOPTO huggingface dataset:
Patent CA-1080027-A (CA)
Inventor: KLINE EDWARD F
IPC: A23L13/00
Filed: 1976-03-19
Granted: 1980-06-24
Abstract: A MEAT JERKY-LIKE PRODUCT AND METHOD          FOR MAKING SAME         ABSTRACT OF THE DISCLOSURE   A meat jerky-like product comprising a dried, thin, rectangular strip of comminuted meat con-tained in a thick, edible collagen casing, and rapid method for making same.
Patent CA-1039921-A (CA)
Inventor: SJOSTRAND UNO R
IPC: B65B9/20
Filed: 1976-04-05
Granted: 1978-10-10
Abstract: ABSTRACT OF THE DISCLOSURE         The present invention provides a method for the purification of air mixed with a sterilizing agent in a machine for the manufacture of sterile packages, in which machine a web of packing material is sterilized by means of a sterilizing agent in vapour or liquid form, which after having completed its steri-lizing function is removed by means of a sterile air stream, the air stream containing the sterilizing agent is passed through a liquid ring compressor, in which the sterilizing agent due to a centrifugal force is mixed with liquid, and the purified air is separated from the liquid and is recycled to the machine.         The present invention also provides an apparatus for the purification of air mixed with a sterilizing agent in a packing machine of the type including means for moving a web of packing material treated with a sterilizing agent, downwardly through the machine, means for forming said web into a tube during said downwards movement, a tube heater for heating said tube, a liquid ring compressor adapted to generate a stream of sterile air passing through said tube from an air nozzle disposed in the tube means for filling the tube with the desired contents and means for forming the tube into individual packages, the air inlet of the liquid ring compressor being connected to a system of hoods located in the upper part of the machine, for the collec-tion of the air mixed with sterilizing agent flowing upwardly through the tube and the outlet opening of the liquid ring compressor being connected via a liquid separator and arranged to conduct compressed air to the air nozzle located in the material tube.
Patent CA-1070873-A (CA)
Inventor: GLADSTONE DAVID J
IPC: G09G3/30
Filed: 1976-04-07
Granted: 1980-01-29
Abstract: ABSTRACT Drive circuits for a flat panel display using a matrix of DC re-sponsive phosphor dots are disclosed.  Enabled row conductors receive a pulse of DC potential equal to +HV, whereas disabled row conductors receive +HV/2.  Enabled column conductors receive zero potential, whereas disabled column conductors receive + HV/2.  HV is in the range 90 to 140V.  This allows semiconductor integrated circuit display drivers to be used in con-junction with the column conductors.  Discrete transistor complementary-pair drivers are used for the row conductors.  Scanning and character gener-ation functions are achieved by the use of semiconductor integrated circuits. A pulse-width brightness control operates by selection of one of several logical combinations of the outputs of a counter.  Two or four column driver circuits are provided to simplify high density connection problems and a divider circuit causes the column driver circuits to be addressed in se-quence.  Physical connection to the column drivers is made alternately from the top and bottom of the matrix.
Patent CA-1073085-A (CA)
Title: Guidage d'un projectile vers son objectif
Inventor: STAUFF EMILE
IPC: F41G7/24
Filed: 1976-04-22
Granted: 1980-03-04
Abstract: PRECIS DE LA DIVULGATION:      Procédé destiné à permettre l'asservissement d'un modèle en autorotation et notamment d'un projectile, carac-térisé en ce qu'il consiste à émettre à l'aide d'une mire tour-nante et d'un optique à focale variable des rayonnements élec-tromagnétiques à très courte longueur d'ondes, sous la forme d'un faisceau modulé en amplitude et à faire balayer ce faisceau par au moins un détecteur de rayonnement placé sur le projectile en autorotation, les signaux émis par ces détecteurs permettant de déduire les données nécessaires à l'auto-asser-vissement du projectile à l'axe défini par le centre du faisceau et' l'objectif.  Et un dispositif pour la mise en oeuvre de ce procédé.
Patent CA-1068001-A (CA)
Inventor: JENNE FREDRICK B
IPC: H01L27/108
Filed: 1976-05-04
Granted: 1979-12-11
Abstract: SINGLE IGFET MEMORY CELL WITH    BURIED STORAGE ELEMENT     Abstract of the Disclosure A semiconductor read/write memory comprised of an array of cells, each having a single active element that is a IGFET device formed in a recess with one source or drain region located directly above and its other source or drain region located within a buried storage capacitor.  The gate of each device is connected to an address line in the array, and transverse diffused bit lines interconnect the drains of the devices in aligned and spaced apart cells.   Voltage applied via an address line activates a gate to charge its buried capacitor and store a signal when its connected bit line is also activated.   Readout of stored charges is controlled by the address line through the connected bit line in the conventional manner.   A memory device with an array of such single element cells can be fabricated by forming an array of N-type buried layer diffusions in a  P substrate, depositing an epitaxial layer of lightly doped P material that extends above the buried layer diffusions, forming a relatively thin diffusion of N material spaced directly above the buried layer, forming a recess that passes through the thin N layer and the epitaxial layer into the thicker buried N layer, and thereafter forming a gate within the recess.
Patent CA-1039208-A (CA)
Inventor: HILLGENBERG DAVID E
IPC: B65D1/34
Filed: 1976-05-11
Granted: 1978-09-26
Abstract: Docket No:  1186-126 Inventor :  David E. Hillgenberg Title    :  CARTON WITH TAB LATCH CLOSURE                      ABSTRACT OF THE DISCLOSURE     A carton comprising a pair of space-defining members with confronting closing edges which lock by means of a tab latch.  The latch includes a tab which extends from one of the closing edges to pass through a loop formed on a wall adjacent the opposite closing edge.  The tab includes a ter-minal portion which extends through the loop and which has a rear surface that conforms to the wall region rearwardly adja-cent the loop.  The tab also includes a protuberance on its front, outer surface which is insertable through the loop by deformation of the loop and which is retained thereby.  In particular embodiments, the carton is integrally formed in one piece of expanded plastic material with sections of the closing edges hinge-connected.  In a specific configuration, the walls of the space defining members taper inwardly from the closing edges so that the tab forms an acute angle with the closing edge from which it extends.
Patent CA-1058711-A (CA)
Inventor: LINDSAY DONALD S
IPC: G06F5/06
Filed: 1976-05-20
Granted: 1979-07-17
Abstract: ABSTRACT OF THE DISCLOSURE Data transfer and control apparatus for coupling between a data source having a first character per second rate of delivery of coded pulse groups each representing a character and a recorder for recording data in blocks of a fixed number of characters at a second character per second rate comprising an incremented data storage register; an incremented tag signal storage register; means for applying coded pulse groups to said register from said source; means for providing a tag signal, associated with a respective last named applied coded pulse group, to said tag signal register; means for incrementing said applied pulse groups and associated tag signals synchronously in their respective registers at a third character per second rate.
Patent CA-1043324-A (CA)
Inventor: THANGHE ARTHUR E
IPC: E04G23/08
Filed: 1976-06-07
Granted: 1978-11-28
Abstract: Abstract A tool for use in demolition of frame structures to preserve the lumber for reuse.  A frame is secured to a timber, to which a board to be removed is nailed, by quick acting means including an overcenter connection.  A pressure foot protecting from the frame bears against the back of the board to be removed.          By a screw-acting mechanism in the frame the board is forced away from the timber over its entire width without splitting, pulling the nails as it does so.
Patent CA-1108569-A (CA)
Title: Vehicle article carrier
Inventor: BOTT JOHN A
IPC: B60R9/04
Filed: 1976-06-09
Granted: 1981-09-08
Abstract: VEHICLE ARTICLE CARRIER                      ABSTRACT OF THE DISCLOSURE          A carrier for luggage or the like is mounted on a vehicle body.  The carrier consists of separate load supporting slats each of which has an upwardly facing groove running lengthwise thereof.  The slats are made from roll formed sheet steel and their grooves provide means for securing adjustable tie-down members or other article securing devices on the slats.  Decorative and protective plastic strips are also fitted in the slat grooves.
Patent CA-1082227-A (CA)
Title: PROCEDE DE PREPARATION D'ALDEHYDES .alpha.-.beta.- ETHYLENIQUES
Inventor: CHABARDES PIERRE
IPC: C07C47/20
Filed: 1976-07-15
Granted: 1980-07-22
Abstract: La présente invention a pour objet un procédé de préparation d'aldehydes .alpha., .beta.-éthylèniques de formule générale: dans laquelle R1, R2, R3, R4, R5, R6, R7, R8 et R9 représentent des atomes d'hydrogène ou des radicaux organiques identiques ou différents, par réaction à chaud d'un alcool allylique de formue générale: avec un composé comportant un système de doubles liaisons conjuguées, ce dernier étant un diènoxytriorganosilane de formule générale: dans laquelle R10, R11 et R12 représentent des radicauc hydrocarbonés. Ce procédé convient en particulier à l'obtention d'aldéhyde .alpha., .beta.-éthylèniques à structure terpénique tels que le citral, le farnésal et le sinensal.
Patent CA-1104236-A (CA)
Inventor: MALVICK ARNOLD O
IPC: B07C5/34
Filed: 1976-08-13
Granted: 1981-06-30
Abstract: METHOD AND APPARATUS FOR INSPECTING FOOD PRODUCTS                  ABSTRACT     A method and an apparatus for inspecting food products for defects, in particular pit fragments, is described having a source of radiation, belt means for transporting the food prod-ucts through the radiation and means responsive to the intensity of the radiation transmitted through the food products for segre-gating therefrom the defective food products.
Patent CA-1044736-A (CA)
Inventor: CAMERON FRANK L
IPC: H01H85/042
Filed: 1976-08-26
Granted: 1978-12-19
Abstract: ABSTRACT OF THE DISCLOSURE            An expulsion type fuse is taught which has an opening in the bottom thereof from which hot gases may exit during a fusing operation.  The hot gases are provided to a condenser which is disposed adjacent the exit of the expulsion fuse.  The disposition of the condenser relative to the fuse is such that none of the gas escapes to any region outside of the expulsion fuse other than the condenser.  The condenser has a central axial opening around which is an annularly disposed copper screen,  Around the outer periphery of the copper screen is disposed a relatively thin layer of plastic material which may rupture because of pressure or temperature. Around the plastic material is disposed quartz sand.  All of the above are disposed within a cylindrical container.  When gas exits from the expulsion fuse it is cooled by the copper wire.  This causes the precipitation of water from the hot gas.  The remaining portion of the gas may attain a relatively high pressure causing the thin plastic material to rupture or be thermally destroyed thus venting the gas into the sand which surrounds the plastic material. The sand absorbs the energy of the gas.  The expulsion fuse and condenser may be disposed inside of a submersible container.
Patent CA-1064921-A (CA)
Inventor: GALUSKY THOM B
IPC: C11B1/12
Filed: 1976-09-28
Granted: 1979-10-23
Abstract: Abstract of the Disclosure Efficient production of high-quality hydrated products from hydratable lipid particles such as partial glyceride particulates has been obtained continuously. A flow sequence of controlled heating and cooling with intermediate application of smoothing shear stress is involved.
Patent CA-1076818-A (CA)
Inventor: KIDD EARL H
IPC: A01D34/71
Filed: 1976-10-08
Granted: 1980-05-06
Abstract: ABSTRACT OF DISCLOSURE          Disclosed herein is a rotary lawn mower including a cutting blade, a cutter blade housing having a depending wall enclosing the cutter blade and a laterally extending discharge chute, a discharge chute extension, and a hinge connection uniting the chute extension to the discharge chute for movement of the chute extension from a raised, generally inoperative storage position to a lowered, guard position and for thereafter preventing upward movement of the chute extension from the guard position.
Patent CA-1075838-A (CA)
Inventor: SAKAMOTO YOICHI
IPC: H03J7/18
Filed: 1976-11-22
Granted: 1980-04-15
Abstract: CHANNEL SELECTION APPARATUS     ABSTRACT OF THE DISCLOSURE          `         A channel selection apparatus wherein digitized voltages corresponding to frequencies of respective channel or boundary frequencies each between respective adjacent channels are Hadamard transformed and stored, which are subsequently inverse-Hadamard transformed to reproduce the digitized voltages, which are then used for channel selection or channel indication.
Patent CA-1067989-A (CA)
Inventor: ITOH KUNIO
IPC: H01S5/00
Filed: 1976-11-30
Granted: 1979-12-11
Abstract: SEMICONDUCTOR LASER WITH A LIGHT GUIDE            Abstract of the Disclosure In a semiconductor laser with a light guide (wave guide), an active region constituting a Fabry-Perot cavity is formed in a mesa part on a semiconductor substrate.  A mixed crystal composition fills mesa-etched hollows to constitute a light guide.  The improvement is that the active region consists of, Ga1-xAlxAs (0?x<1) and the mixed crystal of the light guide consists of GaAs1-yPy (0<y<1), or Ga1-zAlzAs  (0<x<z<1), having a high (for instance, 104.OMEGA.cm). specific resistivity compared with that of the active region.  The value of y or z is selected to be smallest at the level to receive light from the cavity, i.e. at the level of the active region, to con-centrate the light, and the energy gap of the mixed crystal composition is selected to be larger than that of the active region so that light loss in the light guide is decreased.
Patent CA-1048012-A (CA)
Inventor: WOHLFELD WILLIAM I
IPC: E21B4/16
Filed: 1976-12-22
Granted: 1979-02-06
Abstract: ABSTRACT OF THE DISCLOSURE      An improved earth boring apparatus for soft, hard, and heterogenous formations utilizes a pneumatic hammer combined with an earth boring auger.   The pneumatic hammer is supported inside a hollow case of the auger and has a small pilot bit and a large rigid bit plate having the same diameter as the auger flighting.  All torque to the apparatus is supplied to the auger case which drives the flighting and the pneumatic bit plate without applying any torque to the pneumatic hammer case.  This arrangement utilizes the pneumatic hammer to break up hard material and the auger to remove the cuttings or to cut through soft material.  The drive arrangement allows for disassembly of the pilot bit and bit plate without removing the pneumatic hammer.
Patent CA-1061885-A (CA)
Inventor: TEMPLE VICTOR A K
IPC: H01L29/74
Filed: 1976-12-30
Granted: 1979-09-04
Abstract: ABSTRACT OF THE DISCLOSURE      A radiation sensitive semiconductor device includes a light sensitive region and an independently selectable gate region isolated therefrom.  High sensitivity in combination with large permissible light gathering areas are features.
Patent CA-1095710-A (CA)
Inventor: RAEDISCH HELMER
IPC: B32B17/10
Filed: 1977-02-11
Granted: 1981-02-17
Abstract: ABSTRACT OF THE DISCLOSURE The invention relates to safety glass comprising a silicate glass layer and a coating of an elastic material forming a protective layer on at least one side of said glass layer.  The coated side has a delineated area formed of a relatively hard, scratch resistant material to which a label may be attached.  Thus, when the label is scraped from the glass, the protective layer is not damaged.
Patent CA-1108221-A (CA)
Inventor: BROOKE EDRIC R
IPC: G03G15/04
Filed: 1977-03-22
Granted: 1981-09-01
Abstract: ELECTROSTATOGRAPHIC COPYING Abstract of the Disclosure An electrostatographic reproduction method and apparatus is provided wherein an optical system simultan-eously directs more than one light image of an original onto different parts of a photoconductive imaging layer.
Patent CA-1066037-A (CA)
Inventor: LAGARDE PIERRE
IPC: F16L59/20
Filed: 1977-04-12
Granted: 1979-11-13
Abstract: Canalisation de transport de fluide à température élevée elle se compose d'un tube interne constitué d'un matériau très peu dilatable entouré d'une enveloppe de frettage précontrainte à la température de pose et par un calorifuge, le tube interne subissant un allongement élastique dû à la précontrainte du frettage et étant ancré au moins à ses extrémités sans interposition d'organes permettant sa dilatation.  Cette canalisation peut être directement enterrée dans le sol sur toute sa longueur sans interposition d'organes de compensation des dilatations.
Patent CA-1100471-A (CA)
Title: Hydrogenation of olefinically unsaturated compounds
Inventor: DRAKE CHARLES A
IPC: C07C5/03
Filed: 1977-07-05
Granted: 1981-05-05
Abstract: Abstract of the Disclosure Olefinically unsaturated compounds are hydrogenated in the presence of a pallodium or ruthenium catalyst and a promoter selected from the group consisting of chromium nitrate, barium nitrate and lanthanum nitrate.
Patent CA-1078602-A (CA)
Inventor: BULLOCK NORMAN J
IPC: D06F58/02
Filed: 1977-07-19
Granted: 1980-06-03
Abstract: LAUNDRY DRYER          Abstract of the Disclosure A laundry dryer structured to recirculate and reheat a portion of the warm exhaust air, and admix same with newly heated make-up air.  A novel hot air compartment positioned within the dryer's housing includes a heat transfer air duct disposed immediately above, and as a part of, a heat transfer chamber.  The heat transfer chamber includes a roof above a heat source, that roof comprising the floor of the heat transfer air duct and that roof being heated by the heat source.  Recirculated air is directed over the exterior surface of the heat transfer air duct (which is heated by reason of its being proximate to and a part of the heat transfer chamber), and thereafter is directed through the heat transfer air duct.  The make-up air heated in the heat transfer chamber exhausts from a port in that chamber's roof into admixed flow with the already preheated, recirculated air as the recircu-lated air passes through the heat transfer air duct.  The compart-ment also includes a feed duct adapted to direct the admixed recirculated air and make-up air, after same has been heated to the required temperature level, into the rotating drum of the dryer.          This structure serves to reheat the recirculated air, as well as to heat initially the make-up air, without directly contacting the recirculated air with the heat source.
Patent CA-1091759-A (CA)
Inventor: SOLMON DONALD C
IPC: G03G15/34
Filed: 1977-07-26
Granted: 1980-12-16
Abstract: ABSTRACT OF THE DISCLOSURE             A non-impact printer having a moving support for supplying particles of magnetic ink.  The ink particles are deposited upon the support and subjected to a magnetic field to produce a bead of the particles that rotates as the support moves toward a print position.  A number of the particles detach from the bead and remain on the support as mutually spaced aggregates of irregular height.  An electrical field of short duration, established in the print position between the particles and a shaped print electrode, charges the particles and attracts them to an intervening recipient sheet.
Patent CA-1103972-A (CA)
Inventor: GRUSHKIN BERNARD
IPC: G03G17/04
Filed: 1977-10-21
Granted: 1981-06-30
Abstract: IMPROVED PHOTOSENSITIVE COMPOSITIONS USEFUL IN PHOTOELECTROPHORETIC IMAGING     ABSTRACT OF THE DISCLOSURE          Disclosed are photosensitive compositions containing vanadyl phthalocyanine pigment and minor amounts of at least one compound of the formula   wherein X and Z are independently selected from the group consisting of -NH2 and -NHR; R  is phenyl or phenylsulfonate; Y is phenyl; and m and n can range from 0 to 2, with the proviso that either m or n is at least 1 In practice such compositions are rountinely dispersed in an insulating carrier fluid and the resultant dispersion employed in photoelectrophoretic imaging processes.
Patent CA-1112442-A (CA)
Inventor: MAMMOSER JOHN J
IPC: C09D11/52
Filed: 1977-10-25
Granted: 1981-11-17
Abstract: ABSTRACT OF THE DISCLOSURE               Low ph ink compositions particularly suitable for use in an ink jet system and methods of producing such compositions, which compositions incorporate readily available, relatively inexpensive ingredients wherein glycerine is used as the sole organic humectant.
Patent CA-1108518-A (CA)
Inventor: DEREGIBUS ALFIO
IPC: B29C65/00
Filed: 1977-10-27
Granted: 1981-09-08
Abstract: Abstract of the Disclosure The production of hose of vulcanizable elastomeric material by winding tapes around a core in pieces of great length.  It comprises the production of tapes of vulcanizable elastomeric material and winding such tapes on bobbins; application of a thin layer of an anti-adhesive on the surface of each tape; assembly of the hose by wrapping the tapes helically around a core of great length, with a controlled relation between the rotary speed of the core and the linear velocity of a carrier carrying one or more bobbins relative to the core in a direction parallel to the axis of the core so as to assure the regularity of the helical winding; thermal treatment of the hose while on the core in a sealed autoclave under heat and pressure; and removal of the hose from the core by applying drag forces to the hose in substantially every increment of its length without local variations in traction and possible elastic deformation impeding the removal.
Patent CA-1084208-A (CA)
Inventor: PRACHT HANS J
IPC: C11D3/00
Filed: 1977-11-09
Granted: 1980-08-26
Abstract: FABRIC CONDITIONING ARTICLES AND PROCESS                       Hans J. Pracht Louis F. Wong ABSTRACT OF THE DISCLOSURE      Fabric conditioning articles comprising a receptacle releasably containing an agent for making an inner receptacle water insoluble/indispersible which is normally water soluble/ dispersible, the inner receptacle containing a fabric conditioning composition.  Methods of using the conditioning articles are also provided.
Patent CA-1101850-A (CA)
Inventor: CARR MERLE E
IPC: D21H17/28
Filed: 1978-01-23
Granted: 1981-05-26
Abstract: Abstract of the Disclosure Novel amphoteric starch derivatives, xanthated starch amines, have been employed as wet-end paper additives for improving both wet and dry strength.  They are easily repulpable, readily bio-degradable, effective in a broad range of furnish pH's, and are competitive on a cost/performance basis with commercial systems.
Patent CA-1081018-A (CA)
Inventor: VALKAMA PAAVO J
IPC: D21F3/04
Filed: 1978-02-16
Granted: 1980-07-08
Abstract: ABSTRACT OF THE DISCLOSURE         The invention provides an apparatus for removing water from a fibre web, comprising at least three presses arranged in succession and each defined by nip rolls, a first endless felt or wire fabric for carrying the fibre web passing successively through said presses, the first press being arranged to make the fibre web adhere to the first felt or fabric, which fibre web is in the form of a wet fibre web which has been formed in advance on a planar wire or other former, and at least one further endless felt or fabric passing between at least the first and second presses such that the fibre web is interposed between the first endless felt or fabric, and the or each further felt or fabric in at least the first and second presses, the or each further endless felt or fabric being separated from the fibre web between the presses.