baber/WOPTO huggingface dataset:
Patent CA-1235468-A (CA)
Inventor: DEVEZE PASCAL
IPC: H04L12/58
Filed: 1985-07-03
Granted: 1988-04-19
Abstract: The present invention concerns a process and a circuit enabling determination of the last intermediate node of a pathway comprising a minimum number of nodes from the m-th node to the n-th node in a network comprising p nodes interconnected by a number of links (p being a positive whole number). The process includes steps of iterative matrix calculation and comparison of elements of the same rank of certain matrices, and is especially suitable for communications networks constituted by a number of geographically separated nodes connected to one another by communications lines.
Patent CA-1242999-A (CA)
Title: Hinged cover carton
Inventor: MANGLA RAJ K
IPC: B65D1/00
Filed: 1985-07-10
Granted: 1988-10-11
Abstract: A carton with a hinged cover formed from a plastic sheet material has a locking device which comprises a continuous, rigid locking member formed integrally with the bottom section of the carton which extends upwards from the bottom section with a forward-facing extension on the top for engaging with corresponding locking apertures formed in the cover. The cartons are particularly useful for packaging eggs since they permit eighteen-cell cartons to be packed on conventional packaging equipment normally used for twelve-cell cartons. The locking apertures are formed in plastic resin sheet material during a thermoforming process by shearing the heated plastic sheet between shear members which have cooperating shear faces extending in two dimensions in a plane perpendicular to the direction of movement of the thermoforming dies. The resulting apertures have a three dimensional configuration.
Patent CA-1254753-A (CA)
Inventor: LENSKI RALPH
IPC: A01D41/12
Filed: 1985-11-06
Granted: 1989-05-30
Abstract: Abstract of the Disclosure In a self-propelled combine harvester, a grain sampling device is inserted in an opening in the common wall structure shared by the rear of the operator enclosure and the front of the grain tank.  In the opening, a prism shaped receiving cup rocks about its bottom edge between a closed position in which the cup extends into the tank and the wall opening is sealed; an intermediate position in which grain is collected in the cup; and a third position in which the opening is again sealed and the cup extends into the operator enclosure, permitting extraction of the grain sample from the cup.  A chute diverts a portion of the delivery of grain from the clean grain elevator to the sampling cup so that grain may be sampled at all states of filling of the grain tank.
Patent CA-1269982-A (CA)
Inventor: MURASE KIYOSHI
IPC: C07D249/14
Filed: 1985-11-12
Granted: 1990-06-05
Abstract: ABSTRACT OF THE DISCLOSURE     Novel heterocyclic compounds of the formula                 (I) wherein R1 is lower acyl, R2 is lower alkyl, A is optionally substituted lower alkylene, Y is oxygen, sulfur, carbonylimino or iminocarbonyl and      is an optionally-substituted 5- or 6-membered heterocyclic ring are disclosed as well as a process for producing them.          The subject compounds and salts thereof are useful as medicaments, and in particular as antagonists of slow reacting substance of anaphylaxis (SRS-A).
Patent CA-1250258-A (CA)
Inventor: HARRISON ROBERT W
IPC: F16N31/00
Filed: 1985-12-05
Granted: 1989-02-21
Abstract: Abstract Of The Disclosure There is disclosed a dual-chambered container  suited for use in  changing  the  engine  oil  of a motor vehicle.  The container comprises two chambers, one for receiving  the  used engine oil as it  is  drained  from the motor vehicle and another  chamber  that contains new oil for  replenishing the engine's oil reservoir with fresh  oil   the  two  chambers  are independent  yet  integrally bonded together to form the unique  container.   Each  chamber has its  own  opening  and  closure means for receiving, transporting, and dispendsing the engine oil.
Patent CA-1270674-A (CA)
Inventor: HINTON HARVARD S
IPC: G02F3/00
Filed: 1985-12-18
Granted: 1990-06-26
Abstract: OPTICAL LOGIC ARRANGEMENT Abstract An arrangement for performing an optical logic operation.  The optical logic arrangement comprises a plurality of reflection holograms positioned in a two-dimensional array for optically interconnecting a similar plurality of optically nonlinear optical devices also positioned in a two-dimensional array. Each device is responsive to control light beams received on either side of the device array for emitting an output light beam that is a nonlinear gain function of at least one control light beam applied to the device.  Accordingly, each device can regenerate light beams and perform an optical logic function.  In response to an output light beam from a specified optical logic element, the associated reflection hologram originates an individual control light beam to one or more designated optical logic elements in the logic array.  Consequently, the optical logic elements may be optically interconnected to perform any combination or sequential and combinational logic operations including those, for example, of an optical digital processor.
Patent CA-1269441-A (CA)
Inventor: STEIN HAROLD A
IPC: H04N7/00
Filed: 1985-12-20
Granted: 1990-05-22
Abstract: ABSTRACT     The invention provides a response television system having a television program generating station, a computer, a cable network, and viewer receivers.  Data is passed from the computer to the receivers to synchronize the receivers before a question is transmitted by the station and data related to the answer to a question is also received at the viewer receivers.          The viewers are exposed to the question and they input answers to the viewer receivers which retain the answers and set the time of completion of the answers.  The computer then combines with the viewer receivers to determine the order in which the viewers completed their answers and to identify which viewer is the winner.
Patent CA-1273173-A (CA)
Inventor: BURKHART RICHARD P
IPC: A47L13/14
Filed: 1986-01-28
Granted: 1990-08-28
Abstract: ABSTRACT     A wringer sponge mop and scrubber attachment,  the scrubber attachment carrying a detachable scrubber pad.  The scrubber attachment may be fashioned of wire, sheet metal, a rigid plastics material or any desired combination of these materials.  In the normal or use position of the sponge, the scrubber pad is positioned on one side of the sponge and rearwardly of the sponge working (floor or wall contacting) face.  In the sponge wringing or squeezed position of the mop, the sponge is retracted and the scrubber pad rotates to move forwardly of the retracted sponge working face, now able to be applied to a floor or wall to be abrasively rubbed. This combination yields a mop capable of both cleaning, by brushing a liquid laden sponge over a surface, and of abrasively rubbing to effect further cleansing treatment of a surface.
Patent CA-1262962-A (CA)
Title: Procede pour personnaliser des supports portatifs tels que des cartes
Inventor: NONAT JEAN-PIERRE
IPC: G07F7/10
Filed: 1986-01-30
Granted: 1989-11-14
Abstract: Selon l'invention, le procédé consiste à écrire des informations de personnalisation dans chaque carte avant sa mise en service. Pour une carte mixte, des informations de personnalisation sont écrites sur la piste magnétique au poste de travail (P1), sur la carte elle-même par exemple par estampage au poste de travail (P2), et dans la mémoire de la carte au poste de travail (P3).
Patent CA-1239991-A (CA)
Inventor: KUHR GEORGE A
IPC: G01K7/36
Filed: 1986-03-19
Granted: 1988-08-02
Abstract: Abstract of the Disclosure A method  and  apparatus  for  contact-free measurements  of  stress, temperature,  torque,  or  other physical  conditions  which  affect  the magnetic  properties   of  a  non-ferromagnetic  test  object  10.    The non-contacting  magnetic  sensor  detects  the  large  Barkhausen  effect. Magnetic layers 12,14 of thin magnetic material are formed on surface 16 of  test  object  10.   An  easy  axis  of  magnetization  is  formed  on  the magnetic  layers  12,14  making  them  susceptible  to  the  large Barkhausen effect.  A physical condition, such as stress 17,17', is applied to test object 10 and magnetic field 18 is generated by source 19.  Magnetic field 18 causes  large Barkhausen  effects  to  be generated  in magnetic  layers 12,14  which  are  detected  by  detector  20.   The  level  of  the  physical condition  is  a  function  of  the time required for the  large Barkhausen effect to occur in the different magnetic layers 12,14.  The level of the physical condition is calculated by comparing the time difference required for the large Barkhausen effect to take place in magnetic layers 12,14 with  time  differences  measured  while  using  magnetic  layers  similarly formed on a calibration object subjected to known levels of the physical condition.
Patent CA-1252223-A (CA)
Inventor: FRYE ROBERT C
IPC: H01L21/3205
Filed: 1986-04-02
Granted: 1989-04-04
Abstract: ABSTRACT   IMPROVEMENTS IN OR RELATING TO WAFER-SCALE-INTEGRATED   ASSEMBLIES   In wafer-scale-integrated assemblies, microminiature transmission lines are utilized as inteconnects on the wafer.  The extremely small cross-sectional area of a typical such line results in its total line resistance being relatively large.  Such a line exhibits signal reflections and resonances.  In practice, it is not feasible to eliminate these effects by conventionl load termination techniques.  As a result, the frequency at which digital signals can be transmitted over such a line is typically limited to well below its so-called resonance limit.  The invention enables the structural parameters of each line to be selected to meet specified design criteria that ensure optimal high-frequency performance of the line.
Patent CA-1261457-A (CA)
Inventor: MOECKLE GEORGE P
IPC: G01V1/36
Filed: 1986-04-07
Granted: 1989-09-26
Abstract: METHOD FOR MOVEOUT CORRECTION AND STACKING VELOCITY ESTIMATION OF OFFSET VERTICAL SEISMIC PROFILE DATA                         ABSTRACT          A moveout correction process and stacking velocity estimation process to permit stacking of vertical seismic profile (VSP) data is disclosed wherein the primary reflection time is determined by using the two-way travel time, the root mean square velocity of acoustic pulses in the formation and the first arrival time of direct path acoustic pulses.
Patent CA-1262523-A (CA)
Inventor: HARDING RONALD H
IPC: C08G65/32
Filed: 1986-06-27
Granted: 1989-10-31
Abstract: Abstract of the Disclosure A method of quenching metal using as quenchant, an aqueous medium containing a polymer of the formula:                     Y[AR]x wherein Y is the residue of an active hydrogen-containing organic compound, A is a random or block polyoxyalkylene residue, R is hydrogen or a hydrolytically stable organic moiety, and x is an integer having a value of at least 1.
Patent CA-1265412-A (CA)
Inventor: HOLBEIN BRUCE E
IPC: B01J20/32
Filed: 1986-07-25
Granted: 1990-02-06
Abstract: INSOLUBLE COMPOSITION FOR REMOVING MERCURY FROM A LIQUID MEDIUM            ABSTRACT OF THE DISCLOSURE     An insoluble composition for removing mercury from a liquid medium.  This insoluble composition comprises a suitable insoluble carrier and a cysteine residue covalently fixed at the nitrogen atom thereof to the surface of the carrier.
Patent CA-1252289-A (CA)
Inventor: URBAS JOHN C
IPC: F26B13/08
Filed: 1986-10-02
Granted: 1989-04-11
Abstract: IMPROVED HEAT COLLECTOR FOR THE DRYER    SECTION OF A PAPERMAKING MACHINE                Abstract of the Disclosure In a papermaking machine comprising a drying section wherein a hood covers a series of dryer drums supported by the frame,  the dryer drums convey    an endless felt supporting a continuous sheet of pulp to be dried.  At least one heat collector  is   provided for collecting high quality heat generated and concen-trated in the immediate vicinity of the  dryer drums.          The  heat collector defines an enclosure having bases, sides and ends wherein one of the  bases is constituted by a plurality of  the dryer drums.  The heat collector also contains an exhaust system to separately evacuate the high quality heat collected within the heat collec-tor from the low quality heat collected by the  hood covering  the  dryer  drums.    The  heat  collector  is preferably  constituted  of  fabric  material  and the heat separately evacuated therefrom is recycled else-where  in  the  plant  to  supply or  release  additional energy.
Patent CA-1256519-A (CA)
Inventor: STRANGE THOMAS F
IPC: H01G4/38
Filed: 1986-11-20
Granted: 1989-06-27
Abstract: ABSTRACT:          Pressure sensitive fault interrupter for a multi-section AC capacitor.           A multisection AC capacitor wherein each capa-citor section has a pressure sensitive fault interrupter having a dome-shaped diaphragm mechanically and electri-cally secured to a contact bridge at the base of the capa-citor roll, all capacitor sections within said case being electrically connected in parallel, such that a rising pressure within one section will cause the dome of the diaphragm of the faulty capacitor to be depressed, thereby breaking the electrical contact of one electrode, thus isolating the faulty capacitor from the power supply, while permitting the remaining capacitors in the multi-section unit to function normally.
Patent CA-1267360-A (CA)
Inventor: MCKEE FOUNT E
IPC: E21B43/12
Filed: 1987-11-23
Granted: 1990-04-03
Abstract: GAS LIFT OPTIMIZATION           Abstract Optimizing the production of well fluids from a well by controlling the injection gas flow rate.  Determining the time delay for various gas flow rates to produce a constant liquid flow rate and determining the relationship between the injection gas flow rate and the amount of liquids produced and calculating the required injection gas flow rate to produce a selected amount of liquids.  Thereafter the gas flow rate is adjusted considering the determined time delays to reach the required injection gas flow rate without injecting more gas than is needed.
Patent CA-1261304-A (CA)
IPC: B65D81/18
Filed: 1988-06-28
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE         The present invention provides a high oxygen barrier thermally sterilizable plastic container for packaging food com-prised of a high oxygen barrier layer and one or more structural layer(s) which consist(s) essentially of polyolefin(s), which container has been annealed and thereby shrunk such that It has a residual shrinkage of about 2% or less at the temperature(s) at which the container will be thermally sterilized when It Is filled with food and sealed.
Patent CH-523109-A (CH)
Title: Pressure die casting machine hydraulic
Inventor: HANS-JUERGEN MUELLER
IPC: B22D17/32
Filed: 1971-04-23
Abstract: Pressure die casting hydraulic system comprises two main control cylinders, one with a sliding valve sleeve, which cause a working cycle consisting of a slow initial filling stage, a fast secondary filling stage followed by the application of high pressure to promote good surface quality and low porosity. The high pressure is applied by a system comprising a stepped piston working in conjunction with an accumulator and a system of valves to effect a sudden application of this increased pressure, the whole hydraulic system being interlocked to be automatic.
Patent DK-204488-A (DK)
Inventor: HAYAKAWA ISAO
IPC: C07D498/06
Filed: 1988-04-14
Abstract: Pyrido[1,2,3-de][1,4]benzoxazine derivatives are described having the formula (I)   <IMAGE> (I)  wherein X is a halogen atom, R is a hydrogen atom or an alkyl group of 1 to 6 carbon atoms and Z represents mono-substituted, di-substituted or cyclic-substituted amino group which may contain a hetero atom and may have a substituent such as hydroxyl, alkyl having 1 to 6 carbon atoms, amino, hydroxyalkyl having 1 to 6 carbon atoms or mono- or di-alkylamino having 1 to 6 carbon atoms in each alkyl moiety and the pharmaceutically acceptable salt thereof, having antibacterial activity.
Patent DK-221590-A (DK)
Inventor: WEST ROGER
IPC: A01N65/03
Filed: 1990-09-14
Abstract: Plant growth hormones are extracted from seaweed in an anaerobic digestion process wherein seaweed, preferably in the form of seaweed meal, is mixed with animal manure, typically pig slurry, in a solids ratio of 1:3 to 3:1 with a total solids content of 10-15%. The digester is operated in the mesophilic temperature range, typically about 35 DEG C, with retention times of between 10 and 20 days. The digester product is filtered and concentrated to form a liquid foliar feed suitable for application to crops by spraying.
Patent DK-232188-A (DK)
Inventor: MAENNL REINHARD
IPC: E04F17/02
Filed: 1988-04-28
Abstract: Application system for installing a flue gas pipe system made of glass, ceramic, high-grade steel or plastic in an existing chimney, characterised by - a lifting and lowering device (1), mountable on top of the chimney head (3), for the flue gas pipes (10> - a holding frame (4) for a first pipe section (29), which is connected via fastening means (6) to the lifting and lowering device (1> - and a stand (13) which can be inserted in the bottom (31) of the chimney and on which the holding frame (4) can be mounted. <IMAGE>
Patent DK-253984-A (DK)
Inventor: THELBERG ERIK
IPC: E04C3/02
Filed: 1984-05-24
Abstract: The invention relates to a method and a device for the manufacture of a reinforced masonry beam 12 or similar structural element. The invention permits the manufacture of a reinforced masonry beam, which can project with a great span without cracking and breaking. According to the invention a longitudinal reinforcement 3 is built into the longitudinal joint 10 between brick courses 2, 11, the said longitudinal reinforcement 3 having transverse reinforcements 4, which are embedded in adjoining vertical joints 7. <IMAGE>
Patent DK-280784-A (DK)
Inventor: MARKOWSKI WOLFGANG
IPC: B29C45/20
Filed: 1984-06-07
Abstract: 1. Metal injector nozzle for injection moulding, particularly for plastics material, with a hollow nozzle body, which on the supply side includes a radially-outwardly-projecting annular collar and is surrounded by a heating device beneath the annular collar, characterised in that the heating device (17) is in heat-conductive connection with at least one metal insert which exceeds the nozzle metal in heat conductivity and is arranged within the annular collar (12).
Patent DK-293087-A (DK)
Inventor: GOLDIE ROBERT STRONECH
IPC: A61K9/22
Filed: 1987-06-09
Abstract: A solid controlled release, oral dosage form, the dosage form comprising an analgesically effective amount of dihydrocodeine or a salt thereof in a controlled release matrix wherein the dissolution rate in vitro of the dosage form, when measured by the USP Paddle Method at 100 rpm in 900 ml aqueous buffer (pH between 1.6 and 7.2) at 37 DEG C is between 25% and 60% (by weight) dihydrocodeine released after 1 hour, between 45% and 80% (by weight) dihydrocodeine released after 2 hours, between 60% and 90% (by weight) dihydrocodeine released after 3 hours and between 70% and 100% (by weight) dihydrocodeine released after 4 hours, the in vitro release rate being independent of pH between pH 1.6 and 7.2 and chosen such that the peak plasma level of dihydrocodeine obtained in vivo occurs between 2 and 4 hours after administration of the dosage form.
Patent DK-293588-A (DK)
Inventor: LOOS HORST
IPC: E05C9/04
Filed: 1988-05-27
Abstract: There is proposed a driving-rod mechanism 1 for windows, doors or the like, with two driving rods 31, 32 oppositely displaceable under a face-plate rail 12, which is characterised in that the plane of rotation for the toothed rim 16 of the pinion 15 of the plane of movement of the engagement toothings 22d and 23d, meshing with this, of the two push members 22 and 23 are located in the cross-sectional region of the housing 11 conventionally taken up by the face-plate rail 12, so that the tip diameter 17 of the pinion 15 can correspond to the cross-sectional width of the face-plate rail 12. The large pinion diameter leads, at predetermined angles of rotation of the latter, to correspondingly large adjusting travels for the two oppositely movable push members 22 and 23. 
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Patent DK-510481-A (DK)
Inventor: MARTELL K R
IPC: B32B5/30
Filed: 1981-11-18
Abstract: A continuous base layer (1) of plastic material having been made electroconductive is coated by spread-coating with a surface layer (2) of a non-plastified plastic mass (3). Electroconductive grains (6) are supplied to the surface layer, the size of the grains being at least equal to the thickness of the surface layer (2). By heating and smooth-hobbing a plastic mat is brought about which is electroconductive, in that the grains (6) extend across through the surface layer.
Patent DK-541979-A (DK)
Inventor: GELFAND D H
IPC: C12N15/00
Filed: 1979-12-19
Abstract: The problem of producing stable DNA plasmids of high copy number is solved by selecting mutants in which an altered repressor gene leads to high copy number replication. Translocatable elements in the plasmids are disabled in such a way that readthrough expression of heterologous DNA inserted in the plasmid will not continue into the translocatable elements or into elements which as a result of expression mediate rearrangement of said translocatable elements. Such plasmids may be used to produce a desired protein by introducing them into the genetic system of a host organism and permitting the organism to grow and phenotypically express its genotype. The invention also includes a method for removing 3 min cutting restriction sites and maintaining 5 min  cutting restriction sites in DNA comprising cutting the DNA with appropriate restriction enzymes, treating the cut fragment with the enzyme DNA polymerase I in such a manner that 3 min  single stranded tails are removed and 5 min single stranded tails are repaired to double stranded form, and blunt-end ligating the fragment to its previous orientation.
Patent FI-801455-A (FI)
Inventor: STANLEY HENRY
IPC: B32B27/08
Filed: 1980-05-06
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 FI-854516-A (FI)
Inventor: DREIER ERNST
IPC: H03J7/18
Filed: 1985-11-15
Abstract: Reception or non-reception of a signal is detected on the basis of whether or not a certain noise level is reached at the receiver output. Measuring periods are formed, during each of which the charge of a capacitor changes from a fixed value to a value dependent upon the momentary noise. The time from the beginning of the measuring period until a certain state of charge is reached is compared with a reference time, and a receive criterion is produced when the time dependent upon the noise is shorter than the reference time. The reference time may be obtained in a manner similar to the way in which the first-mentioned time is produced. When both times are thus obtained in an analogous manner, not only the presence but also the absence of a signal can be detected much more rapidly than heretofore.
Patent FI-874360-A (FI)
Inventor: BUCHHOLZ KLAUS
IPC: A23F/
Filed: 1987-10-05
Abstract: A roasted coffee with a high chlorogenic acid content of more than 2.8% by weight, or an instant coffee powder with a high chlorogenic acid content of more than 8.5% by weight offers improved compatibility. The increased chlorogenic acid content is obtained either by addition of chlorogenic acid or by extraction of raw coffee and impregnation of the roasted coffee with the extract, which has optionally been concentrated.