baber/WOPTO huggingface dataset:
Patent CA-1242758-A (CA)
Inventor: MATEY JAMES R
IPC: H01J9/14
Filed: 1985-10-28
Granted: 1988-10-04
Abstract: METHOD OF TESTING A PANEL           ASSEMBLY OF A COLOR CATHODE-RAY TUBE                Abstract of the Disclosure A method of testing a panel assembly of a color cathode-ray tube, prior to sealing a faceplate panel of the assembly to a funnel section of the tube, detects defects in the assembly including dents and misregistration of an apertured shadow mask mounted therein adjacent to a luminescent screen disposed on the faceplate panel.  The screen is exposed to radiation including ultraviolet, but substantially excluding visible, radiation passed through apertures in the mask; and is examined for variations in color from light emitted thereby, whereby the variations in color are indicative of defects in the assembly.
Patent CA-1250481-A (CA)
Inventor: ADOLPHSON DOUGLAS G
IPC: G03F3/10
Filed: 1985-12-19
Granted: 1989-02-28
Abstract: TITLE PROCESS FOR PREPARING SURPRINT  PROOF ON AN IMPROVED SUPPORT    ABSTRACT OF INVENTION Process for preparation of improved surprint multilayer proof using at least three nonplanar nonsilver photoimaged elements, i.e., negative-working photosensitive element which are laminated sequentially to a support having a permeability to air of less than 0.1 cm3/second, a peel adhesion value of at least 250 g/inch (98.49/cm) and a total luminous transmission not in excess of 25%. e.g., oriented polyethylene terephthalate film filled with polypropylene and/or with BaSO4 or TiO2.  The surprints are useful as pre-press proofs.
Patent CA-1253686-A (CA)
Inventor: BROWN DENNIS N
IPC: A43B17/14
Filed: 1986-04-02
Granted: 1989-05-09
Abstract: Abstract A rigid orthotic insert made of a plurality of layers bonded to one another, with each of the layers comprising parallel fibers, some of which are graphite.  Along an outside edge of the insert, there is a layer of reinforcing graphite fibers.  This arrangement desirably alleviates certain force patterns when high heels are worn, and also adds to comfort.
Patent CA-1251153-A (CA)
Inventor: TAMAOKI HIDETSUNE
IPC: C07K5/00
Filed: 1986-04-08
Granted: 1989-03-14
Abstract: ABSTRACT OF THE DISCLOSURE     A peptide with C-terminal proline amide is produced by reacting in aqueous solution a protein substrate having C-terminal prolyl-leucine, prolyl-isoleucine, prolyl-valine, or prolyl-phenylalanine with carboxypeptidase Y in the presence of ammonia.  The ammonia is preferably generated by the aqueous reaction of an ammonium salt and an alkali.  An example of the peptide product is human calcitonin.
Patent CA-1274107-A (CA)
Inventor: DUBOST BRUNO
IPC: C22C21/04
Filed: 1986-06-23
Granted: 1990-09-18
Abstract: The invention concerns Al-base alloys with substantial proportions of Li and Si, containing, by weight: from 3.6 to 8% Li from 5 to 14% Si from 0 to 1% of each of the following optional elements: Fe, Co, Ni, Cr, Mn, Zr, V, Ti, Nb, Mo, O2, Sc, and from 0 to 2% of each of the optional elements Cu, Mg and/or Zn, the total amount of the optional elements being less than 5%, and the balance being Al and impurities, each impurity</=0.05%, with total impurities</=0.15%. The products are obtained by rapid solidification processes and contain from 15 to 60% by volume of phase T (Al, Si, Li), in the form of particles of from 0.01 to 10  mu m.
Patent CA-1264195-A (CA)
Inventor: PICHE LUC
IPC: G01N9/00
Filed: 1986-07-04
Granted: 1990-01-02
Abstract: TITLE                Ultrasonic Density Measurement INVENTOR                        Luc Piché     ABSTRACT OF THE DISCLOSURE      The density of polyethylene is determined by measuring the velocity of ultrasound through the material.  The determination of density is based on the correlation between the velocity of ultrasound in semi-crystalline materials and their density, and involves the measurement of time delays of a transmitted ultrasonic pulse from each of the front surface of the material the rear surface of the material and a reflector which are immersed in a liquid.  Operating within a selected frequency range provides measurements of density while eliminating viscoelastic effects.
Patent CA-1258562-A (CA)
Inventor: EICHLSEDER MARTIN
IPC: B29C45/38
Filed: 1986-07-24
Granted: 1989-08-22
Abstract: ABSTRACT OF THE DISCLOSURE          A injection molded part of thermoplastic material, in particular an information carrier disk, is produced by cutting and removal of a sprue part from the injection molded part.  The sprue removal leaves an opening in the injection molded part.  In order to obtain a clean and smooth opening surface with a fit diameter that is as accurate as possible, the sprue part is axially offset relative to the injection molded part so that the integral connection between these two parts extends only over a part of the opening.  The diameter of the axially projecting part is equal to or larger than the diameter of the opening and the rest of the opening being produced by injection molding. The dimensions are advantageously chosen so that a parting edge inclined at an angle of 45° to the plane of the opening is formed and that the injection molded part amounts to 70% and the part to be separated to 30% of the length of the opening.  The injection molded length of the opening may also be variable.  The sprue part may be cut from the injection molded part and removed, either in the closed or open state of the injection molding tool.
Patent CA-1263016-A (CA)
Inventor: PERRAULT RONALD
IPC: A61B5/103
Filed: 1986-08-28
Granted: 1989-11-21
Abstract: ABSTRACT OF THE DISCLOSURE           An  apparatus   for podiatrists   comprising  a  flat, transparent  plate  supported  on  a  base  and  a  large upright transparent  panel,   also  supported  on  a  base,  for  use  in correlation with the plate.  The  plate is  horizontal and  has a foot stirrup  to properly position the feet of a patient thereon.          An image reflector is located under the plates and is  adapted to reflect an image of the soles of the feet upwardly.  The panel is provided with a grid.   When  a patient  stands on  the plate, an image  of  his  (her)  foot  soles  is  reflected,  so  that  the podiatrist can see both  the posture  of the  patient through the panel and the reflected image of the soles.
Patent CA-1260469-A (CA)
IPC: C07D213/81
Filed: 1989-01-17
Granted: 1989-09-26
Abstract: Novel 1-amino-1,2,3,4-tetrahydropyridine-2,3-dicarboxylic acid derivatives and 1,4-dihydropyridine-2,3-dicarboxylic acid derivatives.     ABSTRACT     A process for producing pyridine-2,3-dicarboxylic acid derivatives of the formula I                              (I) is described.  The process is based on the cleavage of HNR10R11 from 1-amino-1,2,3,4-tetrahydropyridine-2,3-dicarboxylic acid derivatives of the formula II             (II) to give 1,4-dihydropyridine-2,3-dicarboxylic acid derivatives of the formula III                   (III) and subsequent oxidation of these compounds to obtain pyridine-2,3-dicarboxylic acid derivatives of the formula I. According to one variant of the process, the 1,4-dihydropyridine-2,3-dicarboxylic acid derivatives of the formula III are obtained directly, without isolation of the intermediately formed 1-amino-1,2,3,4-tetrahydropyridine-2,3-dicarboxylic acid derivatives of the formula II, by reaction of .alpha.,.beta.-unsatu-rated hydrazones of the formula IV                                             (IV) with ethene-1,2-dicarboxylic acid derivatives of the formula V                   (V);     and subsequently oxidised to pyridine-2,3-dicarboxylic acid derivatives of the formula I.  In the above formulae, R1, R2, R3, R4, R5, R10 and R11 have the meanings defined in claim 1.         This divisional relates to the novel intermediates of formula II and III useful in this process.             The pyridine-2,3-dicarboxylic acid derivatives of the formula I are intermediates for producing herbicidal active substances.
Patent CH-552044-A (CH)
Title: Rapid-drying paint compsn. esp for marking roads - comprising carrier, contg. liq. film-forming binder, and modifying thermoplastic
IPC: C08L77/00
Filed: 1967-05-03
Abstract: The compsns. which coagulate rapidly when preheated and applied to a substrate at ambient temp. to give an adherent, non-tacky film, contain (A) a carrier contg. a non-volatile binder (I) which is liq. at normal temp. but cures to a tough film when applied in a thin layer, and (B) a thermoplastic polymer based film-forming modifier, forming >=20 wt.% of the paint organic solids, which is solid and insol. in the carrier, at normal temp. but at elevated temp. forms a homogeneous free-flowing mixt. (at least approximating to a soln) with the carrier, and which forms a non-tacky film with (A) within seconds after application. The paint cures within 40 pref. 10 secs. on roads.
Patent CH-551527-A (CH)
Title: Stable finishing compsns. for textiles - comprising reaction products of epoxides, fatty amines and dicarboxylic acids
IPC: D06M15/55
Filed: 1971-04-30
Abstract: The finishing agents are prepd. by reacting, in an org. solvent, (A) a cpd. contg. >=2 epoxy gps. (B) a 12-24C fatty amine, (C) an aliphatic >=7C satd. dicarboxylic acid and opt. (D) an anhydride of an aromatic >=8C dicarboxylic acid or of an aliphatic >=4C mono- or dicarboxylic acid, to give a product with free CO2H gps. The omission of further reaction with NH3 or amines as in the parent patent gives a prod. which can be used in aq. media at acid pH, esp. in simultaneous exhaust dyeing and antifelting treatment of wool from a liquor of pH 7-2 at 20-100 degrees C.
Patent CH-544880-A (CH)
Title: Churn drill bit for cable rigs - with detachable teeth and shims for gauge loss compensation
Inventor: ALLEN E BARDWELL
IPC: E21B10/62
Filed: 1970-06-12
Abstract: Bit is fitted with two detachable teeth, each fitted with a cutting insert of cement carbide. They are fitted into slots at the forward end and held together by a bolt against a central partition. Shims can be inserted against the latter to compensate for gauge loss or to set the bit for a different hole.
Patent CH-503614-A (CH)
Title: Sealing injection moulded container filled - with liquid
Inventor: JOHN JOSEPH GRAHAM
IPC: B65B51/10
Filed: 1969-06-26
Abstract: End of cylindricalinjection-moulded plastics container is hot-sealed pref. after filling with liquid, along a diameter lying in a plane at more than 45 degrees to the radial plane passing through the injection point. Marking of injection point is pref. used as a reference point when sealing. Method avoids stress-cracking of container.
Patent DK-152983-A (DK)
Inventor: WIKEL JAMES HOWARD
IPC: C07D409/02
Filed: 1983-04-06
Abstract: This invention concerns a process for preparing 2-amino-1,5(6)-substituted-benzimidazole compounds by reacting a 1-unsubstituted-2-amino-5(6)-substituted-benzimidazole compound with a sulfonyl chloride or a haloalkyl isothiocyanate in the presence of an alkali metal hydroxide or carbonate, water, and a water-miscible nonhydroxylic solvent.
Patent DK-168982-A (DK)
Inventor: BOSTROEM M
IPC: C08L23/04
Filed: 1982-04-15
Abstract: Use of compositions based on ethylen polymers for the production of film. The compositions comprise an essentially linear ethylene polymer which has a density not exceeding 935 kg/m<3> and a molecular weight distribution not exceeding 18. The ethylene polymer contains a small number of short aliphatic branches from alpha-olefins having not more than 14 carbon atoms. The compositions comprise certain phosphorous compounds, phosphites, phosphonites or phosohonic acid derivatives, in an amount of at least 0.005 per cent by weight, based on the ethylene polymer. Films produced from the compositions have very satisfactory optical properties.
Patent DK-204484-A (DK)
Inventor: NOSEWORTHY MELVIN MACKENZIE
IPC: C07D417/12
Filed: 1984-04-24
Abstract: A process has been developed for preparing the sodium, the monoethanolamine and the diethanolamine salts of piroxicam, in which the salt is deposited on a pharmaceutically-acceptable carrier. The compositions so obtained are useful for preparing pharmaceutical dosage forms of piroxicam, from which piroxicam is rapidly absorbed from the gastrointestinal tract after oral administration to mammals. These latter dosage forms are particularly suitable when it is desired to use piroxicam as an analgesic agent, where rapid onset of action is necessary.
Patent DK-209088-A (DK)
Inventor: MOTITSCHKE LOTHER
IPC: A61K36/00
Filed: 1988-04-15
Abstract: 1. The use of brewers' grains extract for the preparation of medicinal compositions for the treatment of skin disorders which are particularly associated with pruritus and/or inflammatory manifestations.
Patent DK-304480-A (DK)
Inventor: MEYER H
IPC: B01D46/04
Filed: 1980-07-14
Abstract: A filter apparatus comprising filter elements and reverse-flow cleaning means for the gas filter elements. The gas filter elements can be filter bags, filter pouches or filter cells. The reverse-flow means comprises a two-stage injector for drawing-in clean gas in two stages associated with each filter element by pulses of scavenging gas which are injected into the filter element in the direction opposite that of the filter flow. In order that large quantities of scavenging air for the cleaning of the filter elements can be produced in a small space, the first stage is formed as a Coanda annular slot injector and the second stage is formed as an inlet nozzle. The highest possible kinetic energy in the outlet jet of the first stage is obtained by forming the injector tube of this stage as a cylindrical outlet tube.
Patent DK-313782-A (DK)
Inventor: ASHBY R E
IPC: B65D27/10
Filed: 1982-07-13
Abstract: A continuous, filled envelope assembly includes continuous, envelope forming webs and laterally abbreviated insert webs. The insert webs are capable of accurate feeding with the envelope webs, and also adapted to be processed independently, and include a row of spaced feed holes of one web superimposed on a non-marginal row of spaced feed holes of an adjacent web.
Patent DK-321186-A (DK)
Inventor: BESCHE ANTON
IPC: B29C70/10
Filed: 1986-07-04
Abstract: To convey corrosive liquids, rubber hoses are customarily provided with an inner lining that is made of a synthetic material which is resistant to solvent. In order to achieve the previously unobtainable smooth, fold-free application of the thin plastic foil against the inner rubber layer of a hose, the present invention utilizes an extremely thin-walled contractible foil sleeve that is smoothly contracted upon a rigid fabrication mandrel. This foil sleeve then forms the base for the further build-up of the hose.
Patent DK-414084-A (DK)
Inventor: SCHIPPERS WILHELMUS JOHANNES H
IPC: B09B3/00
Filed: 1984-08-29
Abstract: The invention relates to a process for the disposal of domestic garbage, while recovering oil, carbon black, metals and ceramic (among which vitreous) valuable materials, wherein the domestic garbage is pre-dried and homogenized, by compressing at a pressure of at least 15 MPa while removing the separated water, said garbage subsequently is dried, while also air is driven out and the dry domestic garbage, thus brought in a substantially anaerobic condition is subjected to pyrolysis, and the oil and carbonaceous materials formed in the pyrolysis are recovered and metals and ceramics are separated by classification. Preferably the domestic garbage pre-dried by compression is dried, by exposing it in a space cut off from air supply to electromagnetic waves having a frequency between 300 MHz and 300 GHz, in particular 800-2000 MHz, e.g. in magnetron and/or ionotron ovens.
Patent DK-533781-A (DK)
Inventor: SCHOENAFINGER K
IPC: C07D271/08
Filed: 1981-12-01
Abstract: 1. Claims for the contracting States : BE, CH, DE, FR, GB, IT, LI, NL, SE 3,4-Disubstituted 1,2,5-oxadiazole-2-oxides of the formula I see diagramm : EP0054873,P10,F11  wherein one of the radicals R**1 and R**2 denotes -CH3 and the other denotes -CONHR**3 N(R**4 )2 , see diagramm : EP0054873,P10,F13   see diagramm : EP0054873,P10,F1 see diagramm : EP0054873,P10,F3  -CONHR**3 OR**6 , -CONHR**7 , -CONR**4 R**8 ,  see diagramm : EP0054873,P10,F5   see diagramm : EP0054873,P10,F6  wherein R**3 denotes an alkylene radical -Cn H2n -, wherein n = 2, 3 or 4, R**4 and R**8 denote -CH3 or - C2 H5 , R**5 denotes -OCH3 or -Cl, R**6 denotes -H or -CH3 , R**7 denotes alkyl having 1 to 4 atoms, cycloalkyl having 5 to 7 C atoms, allyl, or pyridyl methyl, and X denotes -(CH2 )2 -O-(CH2 )2 -,  see diagramm : EP0054873,P10,F8  -CH2 CH2 CH2 CH2 - or -CH2 CH2 CH2 CH2 CH2 - and pharmacologically acceptable acid addition compounds thereof. 1. Claims for the contracting State : AT Process for the preparation of 3,4-disubstituted 1,2,5-oxadiazole-2-oxides of the formula I  see diagramm : EP0054873,P11,F2  wherein one of the radicals R**1 and R**2 denotes -CH3 and the other denotes -CONHR**3 N(R**4 )2 ,  see diagramm : EP0054873,P11,F3   see diagramm : EP0054873,P11,F4   see diagramm : EP0054873,P11,F5  -CONHR**3 OR**6 , -CONHR**7 , -CONR**4 R**8 ,  see diagramm : EP0054873,P11,F7   see diagramm : EP0054873,P11,F8  wherein R**3 denotes an alkylene radical -Cn H2n -, wherein n = 2, 3 or 4, R**4 and R**8 denote -CH3 or -C2 H5 , R**5 denotes -OCH3 or -Cl, R**6 denotes -H or -CH3 , R**7 denotes alkyl having 1 to 4 C atoms, cycloalkyl having 5 to 7 C atoms, allyl, or pyridyl methyl, and X denotes -(CH2 )2 -O-(CH2 )2 -,  see diagramm : EP0054873,P11,F11  -CH2 CH2 CH2 CH2 - or -CH2 CH2 CH2 CH2 CH2 - as well as pharmacologically acceptable acid addition compounds thereof, characterised in that for the preparation of compounds of the formula Ia  see diagramm : EP0054873,P11,F11  a 3-methyl-1,2,5-oxadiazole-2-oxide-4-carboxylic acid ester of the formula II  see diagramm : EP0054873,P12,F1  wherein R**9 denotes alkyl having 1 to 6 C atoms, is reacted with an amine HZ and the amine employed here is selected in such a way that the radical Z, together with the carbonyl group of the ester II, forms the radical R**1 , and the resulting compound is, if appropriate, converted into an acid addition compound or, if appropriate, for the preparation of the compounds of the formula Ib  see diagramm : EP0054873,P12,F4  is heated to temperatures from 150 to 220 degrees C, preferably 180 to 200 degrees C, and the resulting compound is, if appropriate, converted into an acid addition compound.
Patent DK-554379-A (DK)
Inventor: SVENSSON H
IPC: E05B15/02
Filed: 1979-12-21
Abstract: A protective striking plate comprises a casing, which substantially consists of a U-profile element, two parallel legs of which enclose a recess in a stop plate 6. In order to strengthen the striking plate and allow play-free adjustment relative to both the bolt and the latch on a door, the one leg has an adjustable leg part 3a', which, between the bolt and the latch, is actuated by a centrally fitted screw 5. This engages in a thread in a hole in the adjustable leg part and at its other end is rotatable, but is guided through a hole in the opposite fixed leg part 3b' such that it is substantially non-displaceable in the longitudinal direction. The screw can be actuated from the one side face of the door frame 2 through a hole 2b, which subsequently is fittingly closed by means of a plug 10. The latch and bolt 9 of the door will be able to be introduced into the striking plate and bear in a play-free manner against the adjustable leg part 3a' on each side of the adjusting screw 5. The adjustable leg part 3a' can be made in one piece with the casing 3 or can instead form a separate part which is hinge-connected to the casing or is displaceably guided on the bottom part 3c thereof. <IMAGE>
Patent DK-571884-A (DK)
Inventor: PLANK JOHANN
IPC: C04B24/30
Filed: 1984-11-30
Abstract: The invention relates to condensation products of aldehydes and ketones, which contain acid groups and are especially suitable as dispersants for binding agent mixtures of high salt content.
Patent DK-579487-A (DK)
Inventor: SUNKEL CARLOS
IPC: B01J31/02
Filed: 1987-11-04
Abstract: Quaternary ammonium salts of general formula (I) <CHEM>  wherein: R is a saturated or unsaturated, linear or branched alkyl radical of C1 to C8. R' is a saturated or unsaturated, linear or branched alkyl radical of C1 to C12, or a benzyl radical.  n is a number equal to 2 or 3.  X<(-)> is a halogenide anion, such as Cl<(-)>, Br<(-)>, I<(-)>, are used as phase transfer catalysts, in heterogeneous ionic reactions wherein the reagents are in different phase and have different polarity.
Patent DK-591786-A (DK)
Inventor: TSCHUDIN-MAHRER ROLF
IPC: E04B1/68
Filed: 1986-12-10
Abstract: The invention concerns a joint sealing strip (D) consisting of open-cell precompressed foam material with which strip there is coordinated a foil (4) joining in the restoring of the foam material, and the invention suggests, specifically for optimizing the laying of the strip in a sealing manner, that the foil (4) be fashioned as an intermediate layer which is areally bonded to the foam material layers (1), between these layers.
Patent DK-631089-A (DK)
Inventor: HOOVER EDWARD A
IPC: A61P31/18
Filed: 1989-12-13
Abstract: Molecular clones of feline leukemia virus isolates that encode (a) a prototype highly infectious, minimally pathogenic virus, (b) a variant genome that is replication-defective and associated with a fatal immunodeficiency in cats similar to AIDS (FAIDS) or (c) a chimeric genome that is replication-competent and induces FAIDS. These molecular clones may be used to generate cell lines producing infectious virus which is useful in the preparation of vaccines or in the generation of viremia or disease challenge systems.
Patent FI-801035-A (FI)
Inventor: JOHANSEN JACK TAANING
IPC: C12P21/04
Filed: 1980-04-01
Abstract: A process for producing a peptide comprises reacting a substrate selected from amino acid esters, peptide esters, depsipeptides, optionally N-substituted amino acid amides and peptide amides, and optionally N-terminal protected peptides, with an amine component selected from amino acids, optionally N-substituted aminoacid amides and amino acid esters in the presence of a carboxypeptidase enzyme in an aqueous solution or dispersion having a pH from 5 to 10.5.
Patent FI-802463-A (FI)
Inventor: HEGGENSTALLER ANTON
IPC: B27N3/28
Filed: 1980-08-06
Abstract: A method of and apparatus for the cold extrusion of a mixture of plant particles and a binder, especially for the production of load-bearing beams and similar shaped bodies in which the plant particles are wood chips or the like, utilizes a plunger, ram or piston for displacement of the mixture into the extrusion passages (in which hardening can occur) under conditions such that the material flows during compaction and is compressed with a densification ratio of 2:1 to 4:1 (preferably 3:1), a plunger stroke of 400 to 800 mm (preferably 600 mm) and a velocity of the plunger between 0.04 and 1.5 meters per second (preferably 0.06 meters per second).
Patent FI-855060-A (FI)
Inventor: GILLESPIE ROGER JOHN
IPC: C07D487/04
Filed: 1985-12-18
Abstract: Novel compounds selected from the group consisting of the formula <IMAGE>  I  wherein R1 is selected from the group consisting of 1,2,4-oxadiazol-5-yl and 1,3,4-thiadiazol-2-yl, both optionally substituted with alkyl of 1 to 3 carbon atoms or alkenyl of 2 to 5 carbon atoms and 1,2,4-oxadiazol-3-yl and 1,3,4-oxadiazol-2-yl, both optionally substituted with alkenyl of 2 to 5 carbon atoms, alkyl of 1 to 3 carbon atoms or alkyl of 1 to 3 carbon atoms substituted with at least one fluorine, R2 and R3 are individually selected from the group consisting of hydrogen, alkyl of 1 to 3 carbon atoms and alkenyl of 2 to 5 carbon atoms or together form alkylene of 3 to 5 carbon atoms, X is selected from the group consisting of -O- and -S-, R4 is alkyl of 1 to 3 carbon atoms and their non-toxic, pharmaceutically acceptable acid addition salts having anxiolytic sedative and hypnotic activity and a novel process and novel intermediates therefor.
Patent FI-862336-A (FI)
Inventor: PRAGER BERNHARD CHRISTIAN
IPC: C07D501/18
Filed: 1986-06-02
Abstract: The invention provides an improved process for the production of 7-amino-3-alkoxymethylcephem-4-carboxyl acid derivatives.