baber/WOPTO huggingface dataset:
Patent CA-1245090-A (CA)
Title: Method for preparing flat-bottom thermoplastic sack and systems therefor
Inventor: BENOIT GORDON L
IPC: B29D22/00
Filed: 1985-04-30
Granted: 1988-11-22
Abstract: METHOD FOR PREPARING FLAT-BOTTOM THERMOPLASTIC SACK AND SYSTEM THEREFOR            ABSTRACT OF THE DISCLOSURE:           A method and system for preparing flat-bottom thermoplastic sacks comprising process steps and means for forming a tube of thermoplastic film; collapsing the tube while forming two oppositely disposed gussets therein, simultaneously or spatially sequentially opening a gusset fold on each side of said collapsed tube to their full, lay-flat extent; simultaneously or spatially sequentially forming in each of the four gusset folds, a diagonal sealed seam over the portions of the tube width corresponding to the gussets, along lines diagonal to the length of the tube so that the ends of the sealed seams of adjacent gusset folds are at least closely spaced or in contact so as to form an angle of at least approximately 90°; returning said gusset folds to their original position so that their seal-pairs are superimposed; forming a transverse sealed seam across the tube along a line which includes the inboard ends of the diagonal seams and forming pre-weakened transverse lines closely adjacent to said transverse sealed seam or forming a severing line along this line; removing the four double triangular regions bounded by the diagonal seams, the transverse seam and the side edges of the tube; and collecting the resulting structures either while still interconnected or by stacking the severed sacks.  The final structure can have handles or can be handleless.
Patent CA-1239856-A (CA)
Inventor: SU CHERNG Y
IPC: B60C11/16
Filed: 1985-07-10
Granted: 1988-08-02
Abstract: ABSTRACT      An automobile tire having retractable tread studs for increasing traction of the tire on slippery surfaces which are  actuated  by  air pressure  that  is  controlled by  the automobile driver from the driver's seat.
Patent CA-1236059-A (CA)
Inventor: MARCHETTI AUGUSTO
IPC: B65B51/06
Filed: 1985-10-11
Granted: 1988-05-03
Abstract: ABSTRACT  From a casing destined for the fixing to a sealing machine project, at rest, an inlet roller and an outlet roller, which the same carton to be sealed forces to return into the outline of the casing during their advancement from one to another end of the casing. To the inlet roller is supplied an adhesive tape, which the same carton picks up and causes to adhere to the front wall, the adjacent horizontal wall and the rear wall by means of said  inlet  and  outlet  rollers.  A  cutting  blade  is arranged between  said  inlet  and  outlet  rollers  and  is  provided  with suitable actuating means,  which cause it to carry out a rapid run of cutting of the adhesive tape after the rear wall of the carton has overcome the blade a prefixed length.
Patent CA-1250921-A (CA)
Inventor: KABLE ROBERT G
IPC: G06F3/033
Filed: 1985-10-16
Granted: 1989-03-07
Abstract: ELECTROGRAPHIC APPARATUS               ABSTRACT OF THE DISCLOSURE An electrographic apparatus utilizing a resistive layer which operates in conjunction with a stylus or tracer.  Either the resistive layer or the cursor may be excited from an a.c. source to develop coordinate-defining electronical signals.  A sequence of border switching arrays is provided which minimizes the number of switching components required for any given resistive layer or tablet architecture.  Improved accuracy is achieved through an automatic gain control and gain election procedure as well as through the imposition of a positive offset signal and a control technique wherein the offset values of the circuit are cyclically evaluated and the coordinate data information is adjusted in accordance with that evaluation.
Patent CA-1260766-A (CA)
Inventor: RUEGG HANS
IPC: F23D17/00
Filed: 1985-10-24
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE     In  a  burner,  particularly  for  use  in  a  drum  of  a combustion    furnace    or    incinerator for    flowable, pump-deliverable waste materials,  a  lance  is provided for introducing  the  fuel  and  a  nozzle  is  placed  on  the  end thereof.   The lance can be surrounded by a first uncooled lining,  which  essentially  comprises  two  tubular,  coaxial jacket parts.   The  first lining is surrounded by a second lining,  which once again comprises two jacket parts.   The combustion air for the additional fuels in the incinerator (e.g.  barrels,  etc.)  is  introduced  into  the  incinerator between the two linings, while the burner air enters in the vicinity of the nozzle in the first lining between the two jacket  parts.   Thus,   important  media  for  the  actual combustion process can be directly introduced to the burning point within the incinerator via the burner.
Patent CA-1253589-A (CA)
Inventor: SIMAN JAIME E
IPC: H01F27/24
Filed: 1986-01-30
Granted: 1989-05-02
Abstract: ABSTRACT OF THE DISCLOSURE A  magnetic  core  containing  amorphous  metal, suitable for use with electrical inductive apparatus, such as transformers, and methods of constructing such a magnet-ic core.  The desired physical dimensions of the magnetic core are maintained, without adversely stressing the core, by  a  composite,  conformal  coating  applied to  the  core edges.   The  composite  coating  includes  a  rigid  high strength outer structure and a low stress, adhesive inner structure which cooperatively provide mechanical  support and stress protection for the magnetic core, while main-taining its configuration.
Patent CA-1254174-A (CA)
Inventor: KING RONALD R
IPC: G11B23/023
Filed: 1986-02-03
Granted: 1989-05-16
Abstract: SYSTEM FOR STORING AND DISPENSING            MAGNETIC TAPE CARTRIDGES     Abstract of the Disclosure A system for storing and dispensing a magnetic tape cartridge having a pivotal storage cell (10) which includes a cartridge-discharge end and a cartridge-abutting end.  A support (12) is located beneath the cell and pivot means 16 are located intermediate the ends of the cell to permit the cell to pivot on the support means relative to the horizontal.  Means are provided to limit the amount of pivotal movement of the cell relative to the horizontal.  The center of gravity of the cell is located closer to the cartridge abutting end than to the cartridge-discharge end so that the cartridge abutting end of the cell normally occupies a lower position relative to the horizontal than the discharge end and a cartridge in the cell is inclined downwardly against the abutting end of the cell.
Patent CA-1270617-A (CA)
Inventor: CUMMINGS PETER A
IPC: E04D13/03
Filed: 1986-02-12
Granted: 1990-06-26
Abstract: Abstract SKYLIGHT ASSEMBLY       A skylight assembly for a sloping roof is mounted so that the upper end may be tucked beneath the roof covering so  that  rain  water  will  drain  onto an  outer  skylight panel; the panel is concave and its lower end extends over the roof covering so that rain water will drain from the panel onto such covering; within and beneath the skylight there is an inner skylight panel mounted for movement to permit ventilation of the room beneath.
Patent CA-1253258-A (CA)
Inventor: STAGGS KEVIN P
IPC: G06T1/00
Filed: 1986-02-24
Granted: 1989-04-25
Abstract: ABSTRACT OF THE INVENTION A display memory which  stores  information to  be displayed  on a  raster  scan  CRT comprises a  first storage element for storing dot information, a second storage element for storing behavior information, and a third  storage  element  for  storing  characteristic information.    The  first,  second,  and  third  storage element are each arranged in an nxm plane where m is an addressable  location  and  each  addressable  location within each plane has n bits of information.  Further, each of the first,  second, and third storage elements has address terminals each operatively connected to a display  address  bus  adapted  to  receive  address information from a CPU.    Control  logic  receives  address  signals,  data signals, and control signals from the CPU.  The control logic generates enable control signals to selectively enable  access  to  predetermined  combinations  of  said first,  second, and third storage elements in response to the address, data, and control signals from the CPU.
Patent CA-1228646-A (CA)
Inventor: GILLIS DANIEL
IPC: G01V3/02
Filed: 1986-03-04
Granted: 1987-10-27
Abstract: Abstract of the Invention In the method of induced-polarization (IP) prospecting in a terrain made up of bedrock covered by a substantial conductive over-burden, the bedrock is given an electrical charge by applying current at spaced-apart sites directly to the bedrock.  Electrical character-istics of the bedrock are then measured as an index of the metal content.          The invention also includes an installation for IP prospecting and specially constructed electrode and adapted for drill chain connection.
Patent CA-1266595-A (CA)
Inventor: CHIODO DANIEL J
IPC: A61B5/15
Filed: 1986-03-10
Granted: 1990-03-13
Abstract: ABSTRACT         The present invention consists of an improvement on the pivoting arm of an automatic lancet.  Generally an automatic lancet is comprised of a housing having a spring loaded pivoting arm.  The arm has a cylindrical holder at the operating end which holds a needle encased in a plastic carrier.  Upon releasing the spring, the needle pierces the patient's finger producing a blood sample.  To replace the needle generally requires pulling the old needle out with one's fingers and pushing a new one in.  The present invention improves the cylindrical holder by adding a plunger inside it.  This enables the user to push the old needle out without the necessity of grabbing or touching the old needle.  Thus, safety for the medical technician is greatly enhanced.
Patent CA-1247814-A (CA)
Inventor: IRWIN CHRISTOPHER
IPC: B29C48/475
Filed: 1986-08-15
Granted: 1989-01-03
Abstract: ABSTRACT         An accumulator head for blow molding machines having a diverter sleeve that cooperates with other components in the head to form annular concentric flow paths for plastic material between the inlet and outlet of the diverter sleeve to divide the plastic material into two arcuate paths which subsequently meet and split into two more arcuate paths in which plastic material flows in a reverse direction relative to the first two paths and is directed to the diverter outlet.  The diverter sleeve thus insures intimate mixing of the plastic material and eliminates the likelihood of a weld line in the plastic material.  In addition, the diverter sleeve is mounted for up and down move-ment with respect to the inlet for plastic material to thereby eliminate dead points in the plastic flow path and faciliate changeover from one material to another in the head.
Patent CA-1241003-A (CA)
Inventor: FRAZEE JAMES S
IPC: C07D233/64
Filed: 1987-04-10
Granted: 1988-08-23
Abstract: Title Dopamine .beta.-hydroxylase Inhibitors Abstract of the Disclosure Potent DBH Inhibitors having the formula:                 wherein R is -CO2H or -CH2NHR1 can be used to inhibit DBH activity in mammals.
Patent CA-1266390-A (CA)
Inventor: CHELMINSKI PAUL
IPC: G01V1/137
Filed: 1987-07-02
Granted: 1990-03-06
Abstract: TITLE : SMALL POWERFUL HYDRO GUN     ABSTRACT OF THE DISCLOSURE              An uncomplicated, easy to operate, relatively inexpensive, compact and powerful acoustical source hydro gun for use in a liquid environment is particularly effective in a multiple array for marine life management.  The powerful output, compactness and non-complex features of this hydro gun enable its advantageous use as a seismic energy source for high resolution marine seismic exploration and for seismic exploration when lowered down into a well in the earth containing liquid.          A cylinder containing a free-moving piston has water discharge ports near one end for admitting water when the hydro gun is immersed in water and for discharging water when the hydro gun is activated by a solenoid valve.  The solenoid valve is mounted on a cylinder head block containing a small annular high pressure firing chamber charged with pressurized gas and closed by the solenoid valve.  To fire this hydro gun, the solenoid valve is electrically energized, thereby opening a short flow path from the firing chamber into the head end of the cylinder.   The sudden discharge of high pressure gas into the cylinder head end propels the water piston along the cylinder for suddenly discharging water through the discharge ports.          The water piston blocks these ports thereby creating a cavity in the ambient liquid which collapses to produce a wideband frequency sharply-peaked pressure impulse rich in frequencies above 300 Hz.  Hydrostatic pressure automatically returns the piston to its initial position at the cylinder head end.
Patent CA-1257005-A (CA)
IPC: G07C1/10
Filed: 1988-05-05
Granted: 1989-07-04
Abstract: ABSTRACT         A production process control system comprising a plurality of terminal devices and a central  device connected to the terminal devices, each of the terminal devices at least including means for counting the amount of work done (i.e. output), means for entering a worker identifying code and means for transmitting the counted output and the entered worker identifying code to the central device, the central device at least having means for performing communications with each terminal device and means for storing the output and the worker identifying code transmitted from the terminal device as associated with with each other.
Patent CA-1257226-A (CA)
IPC: A23L2/54
Filed: 1988-06-23
Granted: 1989-07-11
Abstract: ABSTRACT OF THE DISCLOSURE           An apparatus and method for rapidly carbonating beverages in less than seven minutes is disclosed, including a container for the beverage to be carbonated and a source of carbon dioxide to be introduced into the beverage through a conduit.  The container is sealed, and a bleed line is coupled to the headspace of the container for continuously venting the headspace to the atmosphere while carbon dioxide is flowing through the beverage to maintain a predetermined pressure in the headspace.  The flow of carbon dioxide is maintained by a continuous pressure differential between the conduit member and the headspace.  An effective amount of carbonation can be achieved in a relatively short amount of time.  A source of carbon dioxide is disclosed which includes a reaction vessel and a chemical package containing a mixture of chemicals that can react in water to give carbon dioxide.  The chemical package disclosed provides a time delay of at least ten seconds from the time it is immersed in water to the time the chemical reaction begins.
Patent CH-497560-A (CH)
Title: Textile fibres of copolyamides from tereph- - thalic acid and methylated hexamethylene
IPC: B60C9/00
Filed: 1970-05-14
Abstract: Textile fibres of copolyamides from terephthalic acid and a mixture of 75% 3-methylhexamethylene diamine and 25% 2-methylhexamethylene diamine are produced by first spinning the copolyamide and then hot-drawing the fibres at 100 to 200 degrees C. Use is for textile yarns esp. tyre cord.
Patent DK-155386-A (DK)
Inventor: KOOB KUNIBERT
IPC: E04B1/68
Filed: 1986-04-04
Abstract: An injection hose for construction joints in concrete structures includes an essentially liquid-impermeable base structure of flexible material such as rubber or synthetic material and defining a passage duct. The base structure has along its length radial openings for the escape of injection liquid from the passage duct and, along its length in the area of the radial openings, at least one longitudinal depression for receiving a strip of a material which is compressible under the pressure of the injection liquid and which covers the openings. A hose of liquid-permeable material surrounds the base structure and strip. A plurality of radial openings are provided in the base structure, and the associated depressions and strips are distributed around the circumference of the base structure angularly symmetrically in relation to the central longitudinal axis.
Patent DK-188980-A (DK)
Inventor: STANLEY H
IPC: C08L75/04
Filed: 1980-04-30
Abstract: A modified polyurethane adhesive composition characterized by its improved viscosity and high initial bond strength contains an isocyanate-terminated prepolymer or a fully reacted polyurethane and a carbamate ester which is compatible and not reactive with the prepolymer or polyurethane. The resultant adhesive is suitable for laminating many types of substrates. In a preferred embodiment the prepolymer is employed with the carbamate ester in a reactive hot-melt adhesive for use in bonding flexible substrates.
Patent DK-269284-A (DK)
Inventor: RIVIER JEAN EDOUARD FREDERIC
IPC: A23K1/16
Filed: 1984-05-30
Abstract: Two surprisingly active fragments of human pancreatic GRF have been synthesized, along with an analog which exhibits good biological activity. The synthetic peptides are extremely potent in stimulating the release of pituitary GH in humans and nonhuman animals and have the general formula:
 H-Tyr-Ala-Asp-Ala-Ile-Phe-Thr-Asn-Ser-Tyr-Arg-Lys-Val-Leu-R15-Gln-Leu-Ser-Ala-Ar g-Lys-Leu-Leu-Gln-Asp-lle-Met-Ser-Arg-Gln-Gly-Glu-Ser-Asn-Gln-Glu-Arg-Gly-R40-Y wherein R15 is Gly or D-Ala, R40 is Ala or des-R40 and Y signifies the carboxyl moiety of the amino acid residue at the C-terminal and is the radical -COOR1, -CR1O, -CONHNHR1, -CON(R1)(R2) or -CH2OR1, with R1 and R2 being lower alkyl or hydrogen. The two fragments include the 29 or 32 N-terminal residues and are each amidated at the C-terminus. These peptides, as well as nontoxic salts thereof, may be administered therapeutically to animals, including humans.
Patent DK-319486-A (DK)
Inventor: BUCCERI ALFIO
IPC: C09K3/24
Filed: 1986-07-04
Abstract: PCT No. PCT/AU85/00267 Sec. 371 Date Jul. 3, 1986 Sec. 102(e) Date Jul. 3, 1986 PCT Filed Nov. 4, 1985 PCT Pub. No. WO86/02936 PCT Pub. Date May 22, 1986.A method of making artificial snow by mixing water with a water swellable polymer, preferably polyacrylamid, to approximately 50%-70% of the maximum water retention capacity of the polymer, aerating the mixture and freezing the mixture to produce snow crystals. The snow crystals are laid on a refrigerated floor to form a skiing slope.
Patent DK-396383-A (DK)
Inventor: AHSBAHS WALTER
IPC: A61B5/00
Filed: 1983-08-31
Abstract: 1. An electrochemical sensor for the transcutaneous measurement of the partial perssure of carbon dioxide (pCO2 ) of an organism, based on the principle of pCO2 measurement by measuring the pH value of an electrolyte which is in gas exchange with the measuring point through a diaphragm permeable to CO2 , but impermeable for the electrolyte and which is heated, for the hyperemisation of the measureing point, to a constant temperature, between 37 and 45 degrees C and is thermostatically controlled, wherein a measuring electrode (1) is provided which is in physical contact with the electrolyte and whose potential can be picked off relative to a reference electrode (3) which is also in contact with the electrolyte, characterized in that said measuring electrode is an iridium/iridium oxide measuring electrode (1).
Patent DK-406386-A (DK)
Inventor: BROWN ROGER CHARLES
IPC: A61K31/41
Filed: 1986-08-26
Abstract: There are described compounds of formula I,   <IMAGE> I  in which Y is S, O or NR9, n is 0 or 1, R9 is hydrogen or alkyl C 1 to 10, R3 is hydrogen, alkyl C 1 to 10, cycloalkyl C3 to 10, CF3, SR10, a 5 or 6 membered heterocyclic group containing one or more S, O or N atoms, NR4R5, phenyl or phenylalkyl C7 to 12, the phenyl, phenylalkyl and heterocyclic groups optionally being fused to a further phenyl group, the heterocyclic group and any phenyl group optionally being substituted by alkyl C 1 to 6, halogen, alkoxy C 1 to 6, nitro, nitrile, CF3, SR6, NR7R11 or hydroxy, R6, R7 and R11, which may be the same or different, are each hydrogen or alkyl C 1 to 10, R4 and R5, which may be the same or different, are each hydrogen, alkyl C 1 to 10 or phenyl, R10 is alkyl C 1 to 10, X1 is S or O, and A is a chain comprising from 2-16 atoms, which chain carries an O or S containing substitutent at a position 2-6 atoms away from the group C=X1, and pharmaceutically acceptable salts, esters and amides thereof, p1 there are also described method of making the compounds and pharmaceutical formulations, e.g. for the treatment of hypertension, containing them.
Patent DK-459887-A (DK)
Inventor: GEISEN PIERRE
IPC: E04F15/024
Filed: 1987-09-03
Abstract: Height-adjustable stud to support elements such as slabs or gratings above a laying surface (16), characterised in that this stud possesses only two elements, namely a plate (3) having ribs (4) intended to be inserted between two slabs, and a base (12) joined directly to this plate (3) by a short thread (13), the adjustment of the height of this stud being obtained, firstly, in a rough manner by means of wedges (15) of calibrated thickness, while the fine adjustment is obtained by rotating the base (12) in a smooth dish made on the surface of the said wedge (15), while the plate (3) remains immobilised. <IMAGE>
Patent DK-502982-A (DK)
Inventor: MUSCHELKNAUTZ EDGARD
IPC: C03B37/06
Filed: 1982-11-11
Abstract: In the production of fibers by blast drawing in which primary filaments are produced from a liquid stream, reduced to fibers and drawn on passing through a draw nozzle by drawing gas streams flowing substantially parallel to the primary filaments, the improvement which comprises surrounding the drawing gas streams over at least part of their length and inside the draw nozzle in the direction of flow by parallel boundary gas streams having at most the same flow velocity as the drawing gas streams. Advantageously the parallel boundary gas streams are formed by that part of a circular flow produced on both sides of the drawing gas stream which is in contact with the drawing gas stream, the flow velocity of the parallel boundary gas streams amounts to between about 60 and 80% of the velocity of the drawing gas streams, the drawing gas streams having a velocity of from about 360 to 500 m/s, the volume flow of the parallel boundary gas streams amounting to between about 20 and 60% of the volume flow of the inlet stream, the drawing gas streams and the parallel boundary gas streams being driven by a pressure gradient generated by power jets in the draw nozzle. A corresponding novel draw nozzle is provided. The inner walls of the nozzle do not undergo the erosive/abrasive wear characteristic of other draw nozzles.
Patent DK-526481-A (DK)
Inventor: PORRMANN H
IPC: A22C13/00
Filed: 1981-11-27
Abstract: Disclosed is a tubular casing comprising a fiber-reinforced regenerated cellulose wherein the fiber-reinforcement comprises a fiber web comprising first and second edge regions, parallel to the longitudinal axis, which are overlapped and bonded to form a tube; an impregnation layer of a thermoplastic synthetic resin applied on the entire inwardly-facing surface of the fiber-reinforcement and present in a weight per unit area of less than about 50 g/m2, the impregnation layer comprising the bond for the edge regions; and a regenerated cellulose surface on the outer surface of the fiber-reinforcement. Also disclosed is a process for manufacturing the tubular casing.