baber/WOPTO huggingface dataset:
Patent CA-1248889-A (CA)
Inventor: HULLIHEN JOHN
IPC: B65D49/02
Filed: 1985-10-25
Granted: 1989-01-17
Abstract: Abstract of the Disclosure:         A non-refillable pour spout, for use in the neck of a bottle to prevent introduction of liquid into the bottle but permit liquid already within the bottle to be poured from the bottle in any direction, includes a pair of check valves in a liquid pouring duct and a third check valve in a separate air entry conduit which extends through the pour spout alongside the liquid pouring duct.  The pour spout fits within the neck of a bottle, where it is retained sealingly by a plurality of flexible collars extending about the circumference of the pourer spout.  A horizontal flange extends radially about the upper end of the liquid discharge tube, a small distance above the upper end of the air entry vent conduit, to protect the air entry vent conduit against introduction of liquid and to permit liquid to be poured in any direction without spilling into the open end of the air entry conduit.  A valve closure body in one of the check valves in the liquid pouring duct is less dense than the liquid for which the valve is intended to be used.
Patent CA-1235590-A (CA)
Title: Device for use in removing screw closures from  containers
Inventor: KEE THOMAS S G
IPC: B67B7/18
Filed: 1985-11-12
Granted: 1988-04-26
Abstract: ABSTRACT OF THE DISCLOSURE      A device for  removing a screw-closure from a container has a body with a recess shape to accommodate a screw-closure of a container.   The body also has a longitudinal axis, converging wall portions being provided in the recess with an inner surface thereof having a lining of a material having a frictional adherence or resistance property with any screw closure located in contact therewith and having relative rotational movement caused therebetween by rotation of the container or of the body.  The inner surface of the lining has the shape of a bell having an outwardly curving wall, whereby the device can accommodate a maximum range of screw-closure sizes within a limited distance along the vertical axis.
Patent CA-1244934-A (CA)
Title: Television signal processing system
Inventor: HIRANO YASUHIRO
IPC: H04N11/24
Filed: 1985-11-21
Granted: 1988-11-15
Abstract: Abstract:    A color television signal processing system converts a scanning signal sequentially scanned in the transmitter into an interlace-scanned television signal in order to obtain a high-quality color television picture.  The system is arranged to detect information related to picture motion and concerning a spatio-temporal frequency characteristic, and to control the characteristic of a spatio-temporal filter for generating a luminance signal on the basis of this information and then to transmit the signal expressing this information multiplied with the color television signal.  The arrangement achieves improved picture quality, especially for a moving image.
Patent CA-1255435-A (CA)
Inventor: UNGER GERFRIED
IPC: C08G85/00
Filed: 1985-12-04
Granted: 1989-06-06
Abstract: ABSTRACT OF THE DISCLOSURE          A solvent-containing compound for the cleaning of equipment used to mix and handle reactive multicomponent mixtures of high viscosity, which react to form polymers. In order to improve the capacity of the solvent to dissolve the more or less polymerized mixtures, the solvent contains a chain-terminating agent.  For binary systems containing liquid polysulfide polymers, the solvent contains a chain-terminating agent or chain-degrading agent containing mercapto group-containing compounds of the general formula R - SH or disulfide or polysulfide group-containing compounds of the general formula R - Sn - R, in which for-mulas n ? 2 and R represents equal or difficult alkyl residues, aryl residues or substituted alkyl or aryl residues. For binary polyurethane systems, the solvent contains chain-terminating compounds which in their molecule contain a Zerewitinoff-active hydrogen atom and have the general for-mula HY - R1, wherein HY = HN-, HO-, HS-, HOOC, wherein R2 = H or alkyl and R1 is any desired organic radical, which will not enter into polyaddition or polycondensation reactions with itself or with isocyanate groups.
Patent CA-1265810-A (CA)
Inventor: MASPERO FEDERICO
IPC: C07D303/16
Filed: 1986-02-04
Granted: 1990-02-13
Abstract: "PROCESS FOR THE MONOEPOXIDATION OF COMPOUNDS CONTAINING       TWO DOUBLE BONDS"                        Abstract The  invention relates to a process for the monoep-oxidation  of compounds containing two olephinic  double bonds by means of hydrogen peroxide in the presence of a catalyst constituted by a Si-Ti synthetic zeolite (tita-nium-silicalite), wherein Ti and Si in the form of their oxides  TiO2 and SiO2 have a molar ratio in the  zeolite corresponding to the formula x TiO2 . (1-x) SiO2 with  x being comprised within the range of from  0.0001 to 0.04, preferably of from 0.0055 to 0.036, possibly in the presence of at least one solvent of polar nature, by operating  with  the heterogeneous catalyst  being  dis-persed in the liquid phase at a temperature of from  0°C to  150°C,  and  under a pressure comprised  within  the range of from 0.1 abs.atm to 20 abs.atm.
Patent CA-1250044-A (CA)
Inventor: DEERING MICHAEL
IPC: G06K15/12
Filed: 1986-04-08
Granted: 1989-02-14
Abstract: COLOR IMAGE PROCESSOR                Abstract of the Disclosure A color image processing system is described which provides more realistic hard copy color images from composite video system input signals than previously available.  The image processing system includes a synchronization separator 20 which operates to separate the synchronization pulses from the analog video information supplied.  The separator includes an amplifier with a pair of input terminals.  The video is coupled to one of the input terminals and a feedback loop coupled between an output terminal and the other input terminal. In this manner the negative synchronization pulses may be amplified while the positive video signals are limited. The extracted sync signal is used to control an analag-to-digital converter 70.  The analog video information is then converted to digital form by an analog-to-digital converter.  The converter operates under control of a time base generator 100, including a programmable delay line 300, which receives synchronization pulses from the synchronization separator, and following a programmable time delay supplies a control pulse to the converter to cause it to sample the analog waveform and convert it to digital format.  The generator 100 employs a delay line 300 to detect the fraction of a system clock period between the sync pulse and the next clock pulse.  The specified number of clock pulses are allowed to elapse.  Then the delay line 300 is used to provide the necessary further delay.  Once the signal is digitized, it is converted from an additive color system to a subtractive one and enhanced before being supplied to the color plotter 8.
Patent CA-1240263-A (CA)
Inventor: RAKACH ALEC
IPC: E21B43/24
Filed: 1986-05-01
Granted: 1988-08-09
Abstract: ABSTRACT     Performing steam drive operations in critical manipulative steps can improve the recovery of viscous hydrocarbons from tar sand deposits.  Steam is injected into an injection well at a rate that is less than the rate needed to fracture the formation, and fluids are simultaneously produced from a communicating production well.  When steam breakthrough occurs at the production well, the production well is shut-in, and the injection rate is increased to a rate at least sufficient to fracture the formation. After the reservoir is sufficiently heated, injection ceases and production resumes.          Once the production rate declines to a rate that is no longer efficient, the process can be repeated.
Patent CA-1265371-A (CA)
Inventor: BERETTA PIER G
IPC: F41G1/00
Filed: 1986-05-07
Granted: 1990-02-06
Abstract: ABSTRACT OF THE DISCLOSURE         A removable handle for portable, automatic weap-ons is disclosed, which allows the easy grasp of the weap-on  and  its  transportation,  without  affecting  the  line of sight.  The handle is provided, at one extremity, with a spring-loaded dowel for engagement in a cavity provided in the base of the rear sight and, at the opposed extrem-ity,  with a blocking bolt or pawl which dove-tails and couples with the forward attachment of the weapon.   The blocking bolt or pawl prevents the accidental disengage-ment of the handle from the body of the weapon.
Patent CA-1269584-A (CA)
Inventor: MCLENNAN JOHN M
IPC: C02F1/50
Filed: 1986-06-03
Granted: 1990-05-29
Abstract: ABSTRACT        A method of treating non-potable water bodies and a composition for the treatment of such bodies is disclosed.         The composition comprises, in solid form, of a water-soluble antibacterial in the range 70 - 90% by weight and a carrier comprising a surfactant or wetting agent in the range 2 to 10% by weight having a density of at least 1.2 gm/cm3. An effervescent couple may be added if desired to chemically agitate the aqueous medium.
Patent CA-1254290-A (CA)
Inventor: JIMENEZ ANTONIO
IPC: D05B59/00
Filed: 1986-08-12
Granted: 1989-05-16
Abstract: Cette machine à coudre électrique, à commande informatisée, dans laquelle la vitesse de rotation du moteur central de commande est asservie grâce à un circuit de régulation englobant une génératrice tachymétrique de contrôle , présente un mécanisme d'entraînement d'un support de cannette à bobiner, comprenant l'ensemble des éléments structurels de la génératrice , un dispositif d'embrayage, à double action , permettant de relier mécaniquement le rotor de la génératrice soit audit moteur central soit au support de cannette, des moyens de commutation électrique assurant, dans ce dernier cas, le rattachement de l'induit de la génératrice à une source électrique d'alimentation tout en interdisant l'alimentation en courant du moteur central de commande de la machine.
Patent CA-1270139-A (CA)
Inventor: DITCHER JACK
IPC: B28B5/00
Filed: 1986-08-21
Granted: 1990-06-12
Abstract: ABSTRACT OF THE DISCLOSURE    An insert is provided herein for use as an adjustable fastener slot in manhole top sections and the like for mounting and securing a cover frame thereto.  The insert includes an elongated plastic member having a hollow interior of a sub-stantially-T-shaped-cross-section defining a wide base portion and a narrow upper portion.  The exterior periphery of the insert generally conforms to that cross-sectional configuration.  The top surface of the insert is formed of an integral web of a thickness which is substantially less than the thickness of the remaining portion of the web body to facilitate the cutting away and removal of the web for insertion of a threaded member.  The enlarged base portion of the insert slideably receives a first member.  The narrower upper portion of the insert communicates with the base portion and extends to the web for receiving a second member which may be secured to the first member and which has a threaded upper portion.  The base portion of the insert has an elongated hollow region of substantially uniform cross-section to permit the first member to be slideably positioned along the length thereof.
Patent CA-1259551-A (CA)
Title: Procede de traitement thermique pour la realisation  de pieces en acier resistant a la corrosion
Inventor: MADSAC MICHEL
IPC: C23C8/26
Filed: 1986-10-07
Granted: 1989-09-19
Abstract: L'invention concerne un procédé de traitement thermique pour la réalisation de pièces en acier résistant à la corrosion, comportant une première phase au cours de laquelle les pièces, placées dans un four, sont soumises à un traitement de nitruration sous atmosphère gazeuse de manière à produire à la surface des pièces une première couche essentiellement formée de nitrure de fer de type epsilon, suivie d'une seconde phase au cours de laquelle la pièce est soumise à l'action d'une atmosphère oxydante de manière à former au-dessus de la première couche, une seconde couche riche en oxydes à la surface des pièces. Selon l'invention, au cours de la première phase, on injecte dans le four une atmosphère comportant, en volume, de 20% à 70% d'ammoniac NH3, de 1% à 5% de protoxyde d'azote N2O et de 25% à 79% d'azote N2, le rapport des concentrations d'ammoniac et de protoxyde d'azote ¢NH3! / ¢N2O! dans l'atmosphère injectée étant supérieur à 5 de sorte que l'atmosphère du four n'est pas oxydante et en ce que, au cours de la seconde phase, on injecte dans le four une atmosphère comportant en volume de 0% à 25% de NH3, de 0% à 5% de N2O et de 70% à 100% de N2, le rapport des concentrations d'ammoniac et de protoxyde d'azote dans l'atmosphère injectée au cours de la seconde phase étant tel que O ? ¢NH3! / ¢N2O! ? 5, le taux de renouvellement de l'atmosphère du four étant compris entre 2 et 5 de sorte que l'atmosphère devient progressivement oxydante. Les pièces en acier ainsi réalisées comportent successivement une couche de nitrure de fer de type epsilon recouvrant le coeur de celles-ci, puis une couche intermédiaire d'oxinitrure de fer d'épaisseur comprise entre environ 2 à 12 microns et enfin une couche superficielle d'oxyde de fer d'épaisseur comprise entre 1 et 7 microns.
Patent CA-1267003-A (CA)
Inventor: GINZBURG VLADIMIR B
IPC: B21B13/14
Filed: 1986-11-05
Granted: 1990-03-27
Abstract: A B S T R A C T The invention concerns an improved roll for use in processing flat rolled products.  The roll, which will generally be a backing up roll for a work roll, has an outer peripheral portion which is provided with end portions, said end portions being formed as displaceable members extending material at least to approximately the opposite edges of the material to be rolled.  The displaceable members are constructed to deflect under the rolling load in a direction and to much a degree to cause a uniform rolling load dis-tribution between the material contacting surface of the work roll and the material being processed.
Patent CA-1274271-A (CA)
Inventor: DOUGHERTY LAWRENCE W
IPC: H01J9/227
Filed: 1987-02-18
Granted: 1990-09-18
Abstract: ABSTRACT OF THE DISCLOSURE        A front assembly for a color cathode tube is disclosed.  The tube faceplate has on its inner surface a centrally disposed screen area for receiving process materials during the spin-application process. The front assembly has a shadow mask support structure secured  to the inner surface of the faceplate on opposed sides of the screen area.  The structure has a first surface for receiving and securing a foil shadow mask, and a second surface inclined from the first surface to the screen area effective to conduct from the screen area any excess of coating material applied during the spin-application process.  As a result, discontinuities in phosphor application visible to the viewer, and non-adherence of phosphor resulting in wash-off and flake-off, are avoided.  An embodiment is also shown in which electrical connection is made between a mask support structure and a screen.
Patent CH-499647-A (CH)
Title: Non-stretch fabric knitting
Inventor: RONALD HIRSCH MARKS
IPC: D04B9/26
Filed: 1969-03-05
Abstract: The non-stretch fabric is knitted with a circular machine, the needles of which are supplied with yarns and cross inserts. The latter take up the large part of the fabric area, and are prepd. by slitting a foil. The strip feeders rotate in synchronism with the yarn guides, the motion provided by a lateral shaft and bevel gearing with a pinion meshing the crown gear of the cylinder.
Patent CH-553154-A (CH)
Title: 1-Cycloalkylamino-2-dihydroxyphenyl-3-hydroxypropanes - useful as sympathomimetics and prepd. by ether cleavage
Filed: 1971-05-18
Abstract: Novel title cpds. of formula: (R1 = cycloalkylalkyl) and their acid addition salts are prepd. by ether cleavage of corresp. cpds. in which both phenolic OH gps. are replaced by R2O (R2 = CH3, C2H5 or benzyl), opt. followed by conversion to a salt. (I) are useful e.g. in treating bronchial asthma (they have broncholytic activity). Starting materials are prepd. from 1-(dialkoxyphenyl)acrylates by (a) addition of NH2R1; (b) ester reduction.
Patent CH-513828-A (CH)
Title: Anthraquinone 1, 5-disulphonic acid prod from - the 1, 8 acid
Inventor: JAROSLAV HAASE
IPC: C07C309/28
Filed: 1969-06-10
Abstract: Anthraquinone 1,5-disulphonic acid, used as an intermediate in dyestuffs industry, is produced by heating anthraquinone 1,8-disulphonic acid or its alkali metal salt with anhyd. H2SO4, pref. 0.2-3% SO3, in the presence of a mercuric salt, pref. sulphate, as catalyst, at 90-150 degrees C. The reaction prod. may be diluted with water before removal by filtration, or an alkali metal salt may be added and prod recovered as an alkali metal salt.
Patent DK-100489-A (DK)
Inventor: SERRE JEAN-CLAUDE
IPC: B31B3/28
Filed: 1989-03-02
Abstract: Method and machine for the production of a polygonal box from a blank (1) of sheet material comprising a set of panels (2, 3, 4, 5). 
<??>According to the invention:
 -  the said set of panels (2 to 5) is rolled about a mandrel having a polygonal cross section;
 -  the tongue (9) is fixed to the free edge (19) of the end panel (5);
 -  the flaps (11.2 to 11.5) on the same side as the said panels (2 to 5) are folded; and
 -  the said flaps (11.2 to 11.5) thus folded are fixed to each other. 
<??>Manufacture of American boxes. 
<IMAGE>
Patent DK-108582-A (DK)
Inventor: AXMANN A
IPC: B66C13/46
Filed: 1982-03-12
Abstract: An arrangement for controlling movement of the grab bucket of a grabbing crane used for loading and unloading bulk material into and from ships is disclosed. Collisions of the grab bucket with the ship's superstructure and the hatch edges are avoided according to the invention by approaching the hatch edges with the grab bucket open and displaying the actual values so obtained as bars representing the horizontal position and width of the hatch on a display. To avoid collisions, the grab bucket drives are switched off if any desired value, set manually or by a marking line computer, exceeds an actual value.
Patent DK-199288-A (DK)
Inventor: BUDICH WOLFGANG
IPC: E06B3/96
Filed: 1988-04-12
Abstract: 1. A corner joint (1) for connecting two mitred hollow chamber profiles (2) by welding, wherein the outer contour of the corner joint (1) is adapted to match the inner contour of the (one of the) hollow chamber(s) (3) of the hollow chamber profile (2) in such a manner that the corner joint (1) can be fully or partially inserted into the hollow chamber (3), the corner joint (1) can be fully or partially inserted into the hollow chamber (3), the corner joint (1) is made at least substantially of plastics material which can be welded and the corner joint (1) has a mitred surface (4) designed as a welding surface, characterised in that the corner joint (1) has a cylindrical or conical bore (7), which extends over the entire length of the corner joint (1) and is connected with expansion slots (6) arranged at the end (5) opposite the mitred surface (4), the corner joint (1) has an expanding dowel, expanding wedge (13) or the like, which is expanded by tightening a screw (12) or the like inserted in the bore (7) and/or by axial displacement effects an expansion of the end (5) of the corner joint (1) opposite the mitred surface (4), the head of the screw (12) or the like being completely countersunk in the bore (7).
Patent DK-206185-A (DK)
Inventor: SOLBERG KJELL
IPC: A63K1/00
Filed: 1985-05-09
Abstract: Shock-absorbent trotting tracks and horseracing tracks comprise the following layers: racing layer 1, bonded fibre fabric 2, shock-absorbent wood fibres 3, bonded fibre fabric 4, bearing/drainage layer 5 and sub-base with possible filling. The shock-absorbent wood fibre layer 3 is made of hard wood, possibly with the addition of fungicides and antibacterial agents, or softer wood, which is impregnated. <IMAGE>
Patent DK-250788-A (DK)
Inventor: MULLER ROBERT HANS
IPC: A61M5/20
Filed: 1988-05-06
Abstract: Injection pen (1) suitable for being carried in the clothes of a user-patient, comprising a housing (26) incorporating an injection fluid reservoir (3) or cartridge having a variable content, a pump rod (4) that can be biassed against said reservoir (3) or cartridge for altering the content thereof and a drive mechanism for moving said pump rod (4), wherein said drive mechanism comprises an electromotor (6) which is controlled by an electronic control unit (7) comprising i.a. memory means (11), for storing data such as data corresponding to the reservoir stock status (12) and to a number of units of injection (15) fluid to be delivered to the user-patient, and comparator means (20) for comparing said number of units of injection fluid with the reservoir stock status (19) and for controlling the electromotor. Preferably the control unit comprises an integrated circuit incorporating a processor.
Patent DK-289589-A (DK)
Inventor: STARNES ROBERT L
IPC: C12N9/10
Filed: 1989-06-13
Abstract: Previously unknown cyclodextrin glycosyl transferases (CGTases) can be prepared by the anaerobic culture of thermoanaerobacter or thermoanaerobium strains. They are more thermostable than known cgTases and have a temperature optimum at approx. 95 degree C. The previously unknown CGTases can be used for liquefying starch at pH 4.5 and temperatures greater than 100 degree C in the preparation of glucose or ethanol. They can furthermore be used for converting liquefied starch into cyclodextrin at a temperature of 80-90 degree C.
Patent DK-450086-A (DK)
Inventor: SAUER GERHARD
IPC: C07D457/12
Filed: 1986-09-19
Abstract: Novel 12- and 13-bromoergoine derivatives are suitable as medicines for treating psychic disorders of the depressive array of symptoms and also as intermediates.
Patent DK-494789-A (DK)
Inventor: BEY PHILIPPE
IPC: C12N9/99
Filed: 1989-10-06
Abstract: This invention relates to analogs of peptidase substrates in which the nitrogen atom of the scissile amide group of the substrate peptide has been replaced by a substituted malonyl moiety. The contemplated peptidase inhibitors of the foregoing enzymes are selected from the generic formula <CHEM> the hydrates, isosteres or the pharmaceutically acceptable salts thereof wherein X is <CHEM> R1 is hydrogen, an amino protecting group selected from Group K, an alpha -amino acid or a peptide comprised of a number of  alpha -amino acid building blocks, said  alpha -amino acid or peptide optionally bearing on its terminal nitrogen atom an amino protecting group selected from Group K, R2 is the "R group" residue of the  alpha -amino acid responsible for directing the inhibitor to the active site of the enzyme or is -A-SiR7R8R9, C1-10 alkyl, aralkyl or aryl with R7, R8 and R9, each being selected from C1-10, alkyl, aralkyl or aryl and A is a C1-6 alkylene, R4 is the specific R-group residue of the  alpha -amino acid for that peptidase substrate analog, R5 is an  alpha -amino acid or peptide comprised of  alpha -amino acids or is deleted,  Y is NHR3 or OR3 with R3 being H, C1-7 alkyl, benzyl or phenethyl. These analogs of the peptidase substrates provide specific enzyme inhibitors for a variety of proteases, the inhibition of which will have useful physiological consequences in a variety of disease states.
Patent DK-526685-A (DK)
Inventor: JESCHKE WILLI
IPC: B65H5/12
Filed: 1985-11-14
Abstract: A method of aligning sheets during stream feeding of a multiplicity of sheets over a feed table to a first steadily rotating cylinder of a sheet-processing medium includes in a first feeding stage, conveying the sheets in an imbricated arrangement thereof via the feed table and in a given direction to an alignment region; in a second feeding stage, aligning a lateral and a leading edge of the sheets in the alignment region while the sheets remain in the imbricated arrangement thereof and without interrupting movement of the sheets in the given direction and, in a third feeding stage, accelerating the speed at which the sheets are stream fed to a peripheral speed of a rotating cylinder and feeding the sheets to the first steadily rotating cylinder, while finally aligning the sheets at front markers.