baber/WOPTO huggingface dataset:
Patent AT-A308387-A (AT)
IPC: B61D39/00
Filed: 1987-11-24
Abstract: A segmented door with door sections (19, 20) which extend across the width of the door opening (1) and only across a part of the height of the door opening (1) and which have an insulating filling (22 to 24) surrounded by an outer covering (25 to 27), are connected via hinges (33 to 35) and are guided with rollers (38) in guide rails (8) which have longitudinal legs running next to the side edges of the door openings (1) and legs which are connected to the first with bow- shaped transition pieces and extend into the interior of the room above the upper door opening edge, is designed as a fire door. To this end, the door sections (19, 20) have a supporting inner frame (21), a heat-resistant insulating filling covers the inner frame (21), the outer covering consists of coating sheets (25, 26) and an outer frame (27), the hinges (33 to 35) are of heat-resistant design, fastened to the inner frame, and between the abutting horizontal edges of the sections (19, 20), as well as for shielding the outer edges of the door, fireproof laminates (12, 15, 16, 29, 30, 31) are provided. <IMAGE>
Patent BE-818007-A (BE)
Title: Benzo-dipyran ketone derivs - for treatment of allergic disorders, e.g. asthma, hay fever and gastro-intestinal allergies
IPC: C07D493/04
Filed: 1974-07-23
Abstract: Benzodipyran derivs of formula (I) are novel. (in which two of P, Q, R and T, in adjacent positions, represent a chain of formula -COCH=C-(CORx)-O- or -COCH=C(COOH)-O-, and the other two of P, Q, R and T are independently H, halogen, alkyl, alkoxy, OH, alkenyloxy; and Rx is -CHR2COR1, where R1 is alkyl, alkoxy, phenyl, NH2, or mono- or di-alkylamino, and R2 is H or COR3, where R3 is alkyl, alkoxy, NH2, or mono- or di-alkylamino, or R1 and R2 together may form a 3 or 4C alkylene chain opt. interrupted by NH and opt. substd. by >=1 alkyl gps, and/or opt. substd. on the C atom alpha to the methinic proton with =0) and include the pharmaceutically acceptable derivs of (I). (I) are used in the treatment of allergic and intrinsic asthma, hay fever, eye disorders e.g. trachoma, urticaria and a typical eczema and gastrointestinal allergies, esp. milk allergies in infants.
Patent BE-902344-A (BE)
Title: Produits conjugues d'anthracyclines/polymeres anioniques.
Inventor: ZUNINO F
IPC: A61K31/765
Filed: 1985-05-03
Abstract: Nouveaux produits conjugués de doxorubicine et de ses analogues avec un polymère anionique. Le polymère anionique utilisé est un copolymère de pyranne (cyclopolymère 1,2 régulièrement alterné d'éther divinylique et d'anhydride maléique, également connu sous l'appellation 'DVE-MA') sous sa forme polycarboxylate. La liaison des agents antitumeurs au polymère est effectuée par une liaison ester obtenue par substitution nucléophile sur leurs dérivés 14-bromo. Etant donné qu'ils sont libérés lentement 'in vivo', les nouveaux produits conjugués améliorent considérablement le comportement pharmacocinétique et l'efficacité thérapeutique des agents antitumeurs.
Patent BE-902461-A (BE)
Title: Diphosphonites cycliques, leur preparation et applications.
Inventor: JUGE S
IPC: C07F9/6571
Filed: 1985-05-20
Abstract: Nouveaux composés organiques renfermant un hétérocycle au phosphore, de type phosphonite de formule I; où Z désigne O, S ou NH; R1 et R2, semblables ou différents, sont des H, des alkyles, alkényles, cycloalkyles ou aryles; R est un groupe hydrocarboné divalent; Y est une liaison simple, une chaine aliphatique ou un cycle aliphatique ou arylique; Q étant un groupe -C(R2)-R1, un cycle aliphatique ou arylique, un métallocène ou un groupe contenant un O, S ou N. Application à la préparation de diphosplinates diphosphinamides et autres.
Patent BE-903652-A (BE)
Title: Circuit de commande automatique pour des dispositifs de commande de frein.
Inventor: HA J A
IPC: B60W10/18
Filed: 1985-11-14
Abstract: Le circuit de commande automatique comporte un dispositif de commande de frein (24-31,40,41) servant à freiner un véhicule, des moyens (22) accouplés au dispositif de commande de frein de manière à maintenir à l'état serré un frein du véhicule lorsque ce dernier est arreté, des moyens (21) accouplés au dispositif de commande de frein et servant à desserrer le frein, des moyens (18) pour accélérer le véhicule, des moyens (11) accouplés aux moyens d'accélération (18), aux moyens (22) de maintien du frein à l'état serré et aux moyens (21) de desserrage du frein, et répondant aux moyens d'accélération (18) pour desserrer le frein lors de l'accélération du véhicule. Application notamment aux véhicules automobiles.
Patent CA-1058430-A (CA)
Inventor: HAZAR JAMES M
IPC: A61C13/00
Filed: 1974-06-24
Granted: 1979-07-17
Abstract: ABSTRACT OF THE DISCLOSURE A  prosthetic denture is provided.  It includes an assembly of prosthetic teeth having a hard base prosthetic gum structure cast and bonded thereto.  The prosthetic gum structure has a recess which is adapted to align generally with a toothless human gum area.  A deflectably formable soft layer is disposed in the recess, the soft layer having a conforming recess adapted generally to fit a human gum area.  The margin-al edges of the soft layer are bonded to the prosthetic base gum structure. An impression formed layer of hardenable material covers the soft layer of deflactably formable material.  Methods of are also provided for producing and fitting these dentures.
Patent CA-1040774-A (CA)
Inventor: FRAZER DONALD G
IPC: C08L27/02
Filed: 1974-09-19
Granted: 1978-10-17
Abstract: ABSTRACT OF THE DISCLOSURE         Polyblends of nitrile rubbers and vinyl polymers, wherein the vinyl polymers have been prepared by polymerizing the vinyl monomer or monomers in the presence of a plasticizer therefor, and wherein said rubbers and polymers are blended together with or without an emulsion of additional plasticizer for the resultant polyblends, and the process of making said polyblends.  The polyblends have a variety of uses such as in packaging, in cable jacketing, and so forth.  They are particularly useful where flexibility is needed, such as in films, coatings, such as in coating fabrics, non-wovens, and like substrates.  Further, when non-flammable properties are desired in the end product, it is a simple matter to choose a suitable plasticizer which will result in such properties.          More importantly, the polyblends of the present invention are very readily and easily transformed to finely divided powder form by standard procedures which results, not only in ease of handling and shipping, but provides economic advantages in processing the same to the ultimate user or fabricator.
Patent CA-1074299-A (CA)
Title: 7-amino-.delta.-3-cephem-4-carboxylic acid esters and process for their manufacture
Inventor: BORMANN DIETER
IPC: A61K31/545
Filed: 1974-10-22
Granted: 1980-03-25
Abstract: ABSTRACT OF THE DISCLOSURE   7-amino- .DELTA. 3-cephem-4-carboxylic acid esters of the general formula I         wherein R1 represents a five-membered heterocyclic ring containing one or two nitrogen atoms and one oxygen or sulfur atom, or is a five-membered heterocyclic ring containing three or four nitrogen atoms, or is a six-membered heterocyclic ring containing one to three nitrogen atoms and one sulfur atom , or is one of the afore-mentioned heterocyclic rings substituted by linear or branched C1-C8 alkyl, phenyl, C1-C4 alkoxyphenyl, nitrophenyl, or chloro-phenyl or wherein R1 is one of the aforementioned unsubstituted or substituted heterocyclic rings annellated to a benzene ring, and R2 stands for optionally substituted linear or branched alkyl, cycloalkyl, aryl, aralkyl, aryloxyalkyl, alkoxyalkyl, acyloxy-alkyl, aroylalkyl or a heterocyclic radical, and salts of these esters and a process for their manufacture.
Patent CA-1036867-A (CA)
Inventor: RUMELL JAMES A
IPC: B65G63/02
Filed: 1974-10-28
Granted: 1978-08-22
Abstract: ABSTRACT OF THE DISCLOSURE           An improved railroad transport car and method of unloading its cargo container.  The railroad car includes a wheeled flatbed and removable cargo container that is supported on the flatbed by means of a selectively pivotable turntable.  The cargo container has retractable and extensible wheels for converting the container from an immobile frame based storage unit to a mobilized container, and selectively operable hydraulic cylinder means are provided for rotating the turntable to a desired angular position relative to the flatbed to permit the container to be rolled off the turntable on either side of the flatbed.
Patent CA-1042467-A (CA)
Inventor: LIPPSMEIER BERND
IPC: C07F9/50
Filed: 1975-03-19
Granted: 1978-11-14
Abstract: ABSTRACT OF THE DISCLOSURE      Production of tertiary methylphosphine oxides of the general formula             (I) in which R and R' each stand for identical or different, alkyl groups other than a hydroxymethl group, having from 1 to 6 carbon atoms. The compounds are produced by subjecting tertiary hydroxymethylphosphines of the general formula                 (II) in which R and R1 have the meanings given above, to a thermal rearrangement reaction at temperatures higher than  about 90°C or, in the presence of BF3.etherate as catalyst, at temperatures within the range -10 and.250°C.
Patent CA-1036687-A (CA)
Inventor: SLOTKOWSKI KENNETH G
IPC: G07C5/08
Filed: 1975-03-19
Granted: 1978-08-15
Abstract: ABSTRACT OF THE DISCLOSURE Multiple input warning system for a motor vehicle utilizing a single preferably audible warning device.  It is actuated when a vehicle door is open and a key is in the ig-nition switch or when the door is open and the vehicle instru-ment panel lights are energized.  Also, the warning device is energized if the ignition switch is in a particular position and an undesirable vehicle condition exists, such as vehicle speed in excess of a predetermined level, excessive engine coolant temperature or exhaust emission control system failure. Indicating lamps may be provided to give a visual indication of such undesirable vehicle conditions, and the multiple input system of the invention may include means for establishing the operability of the indicating lamps, without concurrent energization of the warning device, when the ignition switch is in a particular condition.  Preferably, low cost integrated circuitry is utilized in the system.
Patent CA-1060769-A (CA)
Title: Strippable composite of polymeric materials for use in insulated electrical conductors, a method of forming the same and products thereof
Inventor: MISIURA THADDEUS D
IPC: H01B3/44
Filed: 1975-04-14
Granted: 1979-08-21
Abstract: ABSTRACT OF THE DISCLOSURE         A composite of polymeric materials which are adheringly joined to each other and which can be easily and cleanly separated by stripping apart with a low pulling force whereupon the contacting surfaces of their interface separate cleanly without retention of any residue on one from the other, and which comprises the combination of a previously cured body of a copolymer of ethylene and propylene adjoined to a subsequently cured body of an elastomeric blond of a co-polymer of ethylene and propylene admixed with chlorosulfonated polyethylene.  The combination of materials is especially advantageous when used in electrically conducting wire and cable constructions as a composite of an electrical insulation and an overlying strippable semiconductive layer.
Patent CA-1036510-A (CA)
Inventor: GROVE JOHN L
IPC: B66C1/62
Filed: 1975-05-22
Granted: 1978-08-15
Abstract: Abstract of the Disclosure An aerial platform apparatus including a vehicle, an extensible boom mounted on the vehicle for luffing and swinging movement, and a workman's platform carried by the boom.  The boom at its outer and carries a support column, which supports a workman's platform and a pipe holder.  The pipe holder includes a horizontal oscillatable shaft located rearwardly of the platform, and including a pair of forwardly extending arms, each on one side of the platform.  The arms are provided at their outer ends, which are generally forwardly of the platform, with material engaging devices, specifically releasable pipe clamps.  Preferably, the arms are ex-tensible.  A motor controlled by the occupant of the platform oscillates the pipe holder shaft, and other similarly controlled motors actuate the pipe clamps and extend and retract the arms.
Patent CA-1057644-A (CA)
Inventor: FRANZ ARNOLD
IPC: C08L61/00
Filed: 1975-06-03
Granted: 1979-07-03
Abstract: ABSTRACT OF THE DISCLOSURE:         A method for producing non-flammable laminated plastics wherein a cellulose-containing material is impregnated with a phenolic-resin solution containing plasticizers of phosphoric-acid esters with aliphatic alcohols or phenols and, optionally, flame-proofing agents, the alcohol component of the phosphoric-acid ester being either a monovalent alcohol having 4 to 18 carbon atoms, a polyvalent alcohol having 4 to 18 carbon atoms or a phenol selected from phenol, methyl phenols and polyvalent phenols, the impregnated material is dried and layers of the dried impregnated material are placed on top of the other and subjected to heat and pressure treatment at 70 to 180 kp/cm2.          The method is characterized in that the impregnating solution is a phenol-resol resin solution containing (a) 50 to 80% by weight of an ammonia-alkaline condensed phenol-resol resin having a viscosity of from 500 to 5000 cP, a solids content of between 65 and 80% by weight and a molecular-weight distribution, expressed in % by area and determined by gel chromatography, of 20 to 26% of dimers, 6 to 12% of trimers and tetramers, 24 to 36% of pentamers and oligomers, and (b) 1 to 15% by weight of hexa-methylene tetramine.  The laminated plastics obtained have a high degree of non-flammability and a short after-burn.  One particular advantage of the method according to the invention resides in that a considerably shorter age-hardening period is required, about 10 to 30% shorter as compared with similar production conditions for hitherto-known laminated papers.
Patent CA-1050661-A (CA)
Inventor: DE BIJL ADRIANUS M J
IPC: G06F13/32
Filed: 1975-09-05
Granted: 1979-03-13
Abstract: ABSTRACT              A computer system comprising a bus structure wherein, on the basis of single program instructions for complete input/output instructions, serving for the transport of data in the computer system  the central processor com-prises control means whereby the said input/output instruction can be divided into a number of separate operation steps which are independent of each other in time and which can be independently executed by a peripheral apparatus control unit.          The storage means in the computer system serve for updating the execution of the said operation steps.
Patent CA-1069595-A (CA)
Inventor: TRACEY ROBERT J
IPC: H03G11/00
Filed: 1975-10-15
Granted: 1980-01-08
Abstract: ABSTRACT OF THE DISCLOSURE        The input waveform is applied via an input resistor to the inverting input of an operational amplifier.  The non-invert-ing input is grounded.  In the preferred embodiment, two feedback networks, each comprising a diode and resistor network, are con-nected between the output and the inverting input of the amplifi-er.  The diodes are oppositely poled.  A capacitor is connected to ground at one end and to a charging resistor at the other.          The other end of the charging resistor is connected to a junction formed by the resistor and diode in one of the feedback loops.   The charging resistor is selected so that the value of the volt-age for the reference which is supplied by the voltage across the capacitor C, called ec, is of the value to obtain the percentage clipping desired.  A discharge resistor is selected so that the capacitor and discharge resistor have a long time constant with respect to the input frequency of the waveform.  The ratio of the resistor in the resistor diode feedback path which supplies the charging current to capacitor C to the resistance of the input resistor provides the constant percentage ratio of the clipper.
Patent CA-1048160-A (CA)
Inventor: THORNBURG DAVID D
IPC: H01L45/00
Filed: 1975-12-09
Granted: 1979-02-06
Abstract: ABSTRACT OF THE INVENTION           A switching device having as the active switching element a material with a band gap between 0.6 and 1.2 eV and a mean coordination number of 4.  These parameters provide a material having a gloss transition temperature that is rela-tively high such that the material is resistant to devitrification.           Amorphous (a-) CdAs2 is the most promising active switching material having the parameters, and a method of making thin films of a-CdAs2 by open source evaporation is disclosed.
Patent CA-1057117-A (CA)
Inventor: HOWES BRUCE
IPC: B41F16/02
Filed: 1975-12-18
Granted: 1979-06-26
Abstract: Abstract of the Disclosure An offset process for multiple color printing in ink dyes of an original pattern to a true likeness is disclosed.      The process comprises the steps of copying the pattern photo-graphically through color filter lenses to produce separate negatives in each of the respective colors desired, regulating exposure and developing variables for the separate negatives to achieve selected film emulsion densities on the respective negatives, the densities being reduced from a standard balanced negatives to define an out-of-balance negative, projecting the out-of-balance negatives through a halftone screen for uniformly dividing the pattern into a plurality of dots corresponding in sizes to the intensity of light transmission through the film emulsion to form respective halftone positive dot patterns, photoengraving each of the halftone positive dot patterns respectively on a corresponding lithographic plate, and printing the dot patterns respectively on a transfer medium corresponding to that on the lighograph plates by depositing ink dyes in the respective colors from each of the plates.      Also disclosed is an article of manufacture comprising a transfer medium having an out-of-balance dot pattern produced by the process just described, and formed thereon with superimposed sublimable ink beads in registration, the ink beads being heat-transferable onto a textile fabric for producing a continuous tone pattern.
Patent CA-1041206-A (CA)
Title: Laser tube mirror assembly
Inventor: HAMERDINGER RANDOLPH W
IPC: H01S3/034
Filed: 1976-01-21
Granted: 1978-10-24
Abstract: LASER TUBE MIRROR ASSEMBLY                  ABSTRACT OF THE DISCLOSURE         A laser tube end assembly which comprises a laser mirror sealed to each end of the laser tube, the seal with-standing the relatively high temperatures utilized to remove contaminants from the laser tube during fabrication thereof, the sealant also minimizing gas permeation therethrough during laser tube utilization.  The assembly is fabricated by first preparing an apertures recessed metal flange member.  A slurry, comprising a glass frit and carrier, is introduced into the metal flange member and allowed to dry.  The metal flange member is placed in a first portion of a fixture and a glass substrate having a reflecting layer coated thereon is positioned adjacent the flange member recess with the reflecting layer be-ing at least coextensive with the aperture.  The weighted second portion of the fixture contacts the non-reflecting side of the glass substrate to ensure that the glass substrate reflecting layer is in contact with the surface of the metal flange member via the dried slurry.  The fixture is placed in an oven, the temperature thereof being increased to the fritting temperature of the glass frit for a predetermined time period, the oven thereafter being slowly cooled.  The glass substrate is now hard-sealed to the metal flange member, forming the afore-mentioned assembly, the assembly being joined to a mating flange formed on the laser tube.  The reflecting layer is selected to withstand the fritting temperatures with minimal optical and mechanical changes and the glass substrate is selected to retain its mechanical dimension during and after thermal cycling to the fritting temperatures.  The glass substrate, the sealant mixture and the metal flange member are selected to have closely matched coefficients of thermal expansion to minimize seal leakage during laser tube operation.
Patent CA-1067624-A (CA)
Inventor: BOUX RENE
IPC: H01J47/02
Filed: 1976-02-06
Granted: 1979-12-04
Abstract: A SYSTEM FOR MONITORING THE POSITION, INTENSITY, UNIFORMITY AND DIRECTIVITY OF A BEAM OF IONIZING RADIATION.               Abstract of the Disclosure A monitoring system transparent to ionizing radiation, designed for measuring the position, intensity, uniformity and directivity of a radiation beam, this monitoring system comprising, in one embodiment, three superimposed ionization chambers respectively provided with three electrodes, one of which ionization chambers being equipped with an elec-trode whose area is smaller than the areas of the two other electrodes,such last areas being substantially equal to the cross-sectional area of the radiation beam. Circuits for processing the signals furnished by the different electrodes are associated with comparators and with a safety system making it possible to stop the beam source in the event that "threshold" values are exceeded, or to control said beam.
Patent CA-1090212-A (CA)
Inventor: COLL-PALAGOS MIGUEL
IPC: C23C26/00
Filed: 1976-02-23
Granted: 1980-11-25
Abstract: ABSTRACT OF THE DISCLOSURE       A method of plating a metallic substrate by coating said substrate with a specific metallic system; plating at least one metal onto the coating; and heating the coated and plated metallic substrate to a temperature that effects a bonding of said metallic substrate to said coating and the plated metal.  The method is utilized to plate metals onto metal substrates: including substrates such as aluminum and zinc.
Patent CA-1059944-A (CA)
Inventor: BOICI VASILE
IPC: B01J19/10
Filed: 1976-03-19
Granted: 1979-08-07
Abstract: ABSTRACT OF THE DISCLOSURE:           An analgesic substance with selective "loco dolenti" action.  The pharmaceutical substance is obtained by extracting the roots and stems of the Helleborus plant, the extract being recovered and subjected to ultrasonic radiation which has a stabilizing effect.
Patent CA-1038418-A (CA)
Inventor: SEILER GEORG
IPC: H01R4/30
Filed: 1976-03-30
Granted: 1978-09-12
Abstract: ABSTRACT OF THE DISCLOSURE           Socket connection for a pair of tubular elements, in particular of metal, one of which has a male end and the other of which has a female end accommodating the male end of the one tubular element with radial clearance.  The female end of the other tubular element having a terminal portion presenting a radially extending inside shoulder.  The socket connection including a sealing and antithrust ring with a foot section positioned within the female end of the other tubular element and supported against said inside shoulder and several retaining elements distributed in circumferential direction around the foot section.  The foot section also having an inside edge engaging the outside diameter of the male end of the one tubular member and a head section sealing the annular space between the female end and the male end of the tubular elements.  The foot section consisting specifically of an elastomeric material harder than that of the head section.  Each retaining element being firmly embedded in a radially extending groove in the foot section and in the assembled condition of the sealing and antithrust ring being directly supported for movement about a pivot axis by the inside wall of the female end of the other tubular member so as to be pivotable and presenting at least two inside edges intended to engage the outside diameter of the male end of the one tubular member which are spaced differently from the pivot axis axially and radially of the tubular members, depending upon the permissible diameter tolerance of the male end of the one tubular member.