baber/WOPTO huggingface dataset:
Patent DE-2965738-D1 (DE)
Title: Photo-hardenable composition, method of bonding materials therewith and laminates obtained
Inventor: CHEVREUX PIERRE
IPC: C08J5/12
Filed: 1979-09-18
Granted: 1983-07-28
Abstract: A photo-hardenable adhesive composition particularly suitable for use in the bonding of glass to other materials, especially plastics, as in the production of safety glass and armoured glass laminates and comprising(A) a photopolymerisable ester of an a, β-ethylenically unsaturated acid and a hydroxylated urethane or urea and having a molecular weight of 500 to 10,000(B) a photoinitiator(C) a substituted or unsubstituted aliphatic or cycloaliphatic N,N-dialkylamino alcohol ester of an α,β-ethylenically unsaturated carboxylic acid, said alcohol having an alkylene moiety of up to six carbon atoms between hydroxy and the amino functions, and(D) an a, p-ethylenically unsaturated carboxylic acid in an amount equal to one mole per mole of C, (C) and (D) being capable of reacting together to form a betaine, and preferably(E) at least one further copolymerisable monomer or oligomer and which may comprise an excess of (C) or (D) over equimolar.
Patent DE-3061270-D1 (DE)
Title: Process for preparing methylene-bis-phenylcarbamic acid esters and polymethylene polyphenylcarbamic acid esters
Inventor: MERGER FRANZ DR
IPC: C07C239/00
Filed: 1980-07-15
Granted: 1983-01-13
Abstract: A process for preparing a methylene-bis-(4-phenylcarbamic acid ester), wherein an N-phenylcarbamic acid ester is reacted with an acylal in the presence of an acid at from 50 DEG  to 150 DEG  C.
Patent DE-3070803-D1 (DE)
Title: Monoclonal-antibody-producing hybrid cell line, antibody and method of preparing it, therapeutic composition containing it and its diagnostic and therapeutic uses
Inventor: KUNG PATRICK CHUNG-SHU
IPC: C12P1/00
Filed: 1980-04-25
Granted: 1985-08-01
Abstract: Hybrid cell line for production of monoclonal antibody to an antigen found on all normal human Tcells and cutaneous T lymphoma cells. The hybrid is formed by fusing spienocytes from immunized CAF, mice with P3X63Ag8U1 myeloma cells. Diagnostic and therapeutic uses of the monoclonal antibody are also disclosed.
Patent DE-3167802-D1 (DE)
Title: Aralkyl-phenyl ureas and their herbicidal compositions
Inventor: SCHIRMER ULRICH DR
IPC: C07C239/00
Filed: 1981-05-08
Granted: 1985-01-31
Abstract: Aralkylphenylureas of the formula   <IMAGE>   wherein R1 and R2 are hydrogen, alkoxy or unsubstituted or substituted alkyl, cycloalkyl, alkenyl or alkynyl, or R1 and R2 together are unsubstituted or substituted alkylene which may or may not be interrupted by oxygen or sulfur, Y is hydrogen, alkyl, halogen, alkoxy or haloalkyl, A is unsubstituted or substituted alkylene, Z is hydrogen, alkyl, haloalkyl, alkoxyalkyl, cycloalkyl, aralkyl, aryl, aryloxy, halogen, a C4H4 chain which is fused to the benzene ring to give a substituted or unsubstituted naphthyl ring, alkoxy, haloalkoxy, alkylthio, thiocyanato, cyano,   <IMAGE>  +TR  <IMAGE>  R' and R'' being hydrogen, alkyl, alkoxy, alkylthio, cycloalkyl or unsubstituted or substituted phenyl and n is 1, 2, 3 or 4, and herbicides containing these ureas.
Patent DE-3174709-D1 (DE)
Title: Process for discharge printing of polyester materials
Inventor: SPIERDIJK RONALD JOHANNES
IPC: D06P1/649
Filed: 1981-07-20
Granted: 1986-07-03
Abstract: Composition for discharge printing of textile materials in one step consisting of cellulose fibers, such as cotton and synthetic fibers, such as polyester, containing thiourea as an agent discharging dischargeable dyes. Thiourea is present in an amount of not more than 5%. For rotation film printing the composition together with another composition is applied on to the textile material, whereafter the whole is subjected to a steam treatment at a temperature comprised between 150 and 180 DEG C.
Patent DE-3261749-D1 (DE)
Title: Process and device for the storage of pulverized lignite and pit-coal and mixtures of those in a storage container
Inventor: WENZ WILHELM ING GRAD
IPC: F23K3/02
Filed: 1982-04-30
Granted: 1985-02-14
Abstract: 1. Process for the storage of brown and pit coal dust and mixtures of same in a storage hopper prior to the feed of the pulverized coal or of the mixture, from a fluidized powder material column to a coal dust burner by dosed transfer of the dust or of the mixture in a pneumatic conveying flow, characterized in that the coal dust is discharged by gravitation or mechanical means from the storage hopper and conducted through an air steadying and exhaust zone prior to its fluidization and feed in the pneumatic conveying flow, in order to prevent the ingress of fluidizing air into the storage hopper.
Patent DE-3264201-D1 (DE)
Title: Device for feeding and tensioning the packaging strap in strap applying machines
Inventor: TACCHINI FRANCO
IPC: B65B13/22
Filed: 1982-03-11
Granted: 1985-07-25
Abstract: The invention relates to a device for feeding and tensioning the strap in strap applying machines, of the type in which the strap (R) is moved forward and fed between a pair of wheels, one being a drawing wheel (1) rotated by motor means and the other being an idly rotating contrast wheel (2) pressed against the first wheel through the strap (R). The drawing wheel (1) is caused to rotate by an epicyclic train, the free element (9) of which is connected by a mechanical drive to the shaft (8) of the contrast wheel (2), while the contrast wheel (2) is mounted idle onto an eccentric pin (7) of said shaft (8). Said mechanical drive comprises a movable control element (17) being apt to act elastically on the shaft (8) of the contrast wheel (2) in order to cause the rotation thereof.
Patent DE-3272955-D1 (DE)
Title: Cemented carbide compositions and process for making such compositions
Inventor: LUETH ROY CARL
IPC: C22C29/06
Filed: 1982-02-01
Granted: 1986-10-09
Abstract: The compositions comprise about 80 to about 97% by weight of the refractory particles of, for example, tungsten carbide. The particles are bonded within an alloy matrix of between about 5 and about 50% nickel, sufficient carbon to avoid the formation of detrimental carbon deficient or excess carbon phases and a balance of about 95 to about 50% iron by weight. In a preferred embodiment, the alloy matrix additionally contains from about 5 to about 20% by weight of manganese. These compositions are useful for rock drilling.
Patent DE-3273227-D1 (DE)
Title: Polymer blends containing ammonium liposalt emulsion copolymer, method of making products therefrom and products obtained by the method
Inventor: GIOENI MARY LOUISE
IPC: C08L33/14
Filed: 1982-11-04
Granted: 1986-10-16
Abstract: Polymer blends containing ammonium liposalt emulsion polymer are useful as or in coating compositions, binders for non-woven fabrics, adhesives and similar products. The blends comprise emulsion acid copolymer and emulsion halohydroxypropyl and/or propylene oxide ammonium liposalt copolymer at least one of which is film forming. The invention embraces a process for producing tough, solvent resistant products and such products derived from the process.
Patent DE-3279840-D1 (DE)
Title: Synthetic resin compositions containing 2,2,6,6-tetramethyl piperidyl ethers
Inventor: MINAGAWA MOTONOBU
IPC: C08L27/06
Filed: 1982-08-13
Granted: 1989-08-31
Abstract: Synthetic resin compositions of improved resistance to deterioration by heat and light are provided containing a 2,2,6,6-tetramethyl piperidyl ether having the formula:  <IMAGE>   The compounds of the invention can be prepared by the reaction of the 2,2,6,6-tetramethyl piperidyl alcohol R1-OH with (poly) trimethylol alkane, (poly) pentaerthritol, or an alcohol containing an oxetane ring, to form the ether. The etherification is carried out by the conventional method, for example, by the reaction of R1-OH with the organic sulfonate of the above-mentioned alcohols, or by the reaction of R1-OH with the halogenated above-mentioned alcohols in the presence of an alkali or acid acceptor. The compounds where n is equal to 2 or more can be prepared by chain opening polymerization of the corresponding compound containing the oxetane ring.
Patent DE-3367444-D1 (DE)
Title: Seal ring
Inventor: EHRMANN PETER
IPC: F16J15/3224
Filed: 1983-08-12
Granted: 1986-12-11
Abstract: A seal ring has a lip ring which is at least radially resilient and has a sealing lip for sealing about a reprocating or rotating machine part and a support surface axially spaced from the sealing lip. A reinforcing ring is radially spaced from the lip ring and coaxial therewith. An intermediate ring extends, in part, approximately parallel to the axis of the lip and reinforcing rings. It joins the lip ring at one end within the axial range of the support surface and, via the axis parallel part, joins the reinforcing ring at its other end within an axial region bounded by the sealing lip and the end of the support surface axially remote therefrom. This arrangement of the intermediate ring accommodates radial displacement of the machine part without displacing of the sealing lip from the machine part by tilting moments.
Patent DE-3367600-D1 (DE)
Title: Co-catalyst dispension method
Inventor: AHLUWALIA MOHINDER S
IPC: C08F10/02
Filed: 1983-06-24
Granted: 1987-01-02
Abstract: In a gas-phase fluidized-bed polyethylene reactor using a Ziegler-type catalyst, a co-catalyst such as triethyl aluminum, is added by mixing the TEA with some of the feed ethylene and pumping the solution into the reactor.
Patent DE-3368997-D1 (DE)
Title: Karl fischer reagent and method for the determination of water using this reagent
Inventor: FISCHER WOLFGANG DR
IPC: G01N31/00
Filed: 1983-01-29
Granted: 1987-02-12
Abstract: A Karl Fischer reagent useful in the determination of water, comprises sulfur dioxide, iodine and a salt which is a system compatible addition compound of a nitrogen-containing organic base having a pKb<10 with a weak aromatic carboxylic acid having a pKa>2.
Patent DE-3373288-D1 (DE)
Title: Method and apparatus for the treatment of plastifiable material
Inventor: CROWE ANTHONY
IPC: B29C48/92
Filed: 1983-09-19
Granted: 1987-10-08
Abstract: A plasticizing screw (4) is used to feed raw material (rubber compound) in the cold state into a cylinder (2). The material is plasticized and warmed up by the screw (4). The cylinder (2) is constructed so that the raw material fed into the cylinder can by retraction of the piston flow through a non-return valve into the front of the piston. The piston then extrudes the material through a die. On leaving the die, the material is cut into blanks, using a cutting mechanism (11). Material in the cold state can be fed directly into the cylinder tanks to the plasticizing screw (4), which plasticizes and preheats the material. Volume control is achieved automatically in dependence with the advance of the piston (FIG. 1).
Patent DE-3375026-D1 (DE)
Title: Process for continuously regenerating a flux bath in the hot tip galvanizing of steel work pieces
Inventor: DREULLE NOEL
IPC: C23C2/30
Filed: 1983-01-10
Granted: 1988-02-04
Abstract: 1. A process for regenerating the content of fluxing tanks, which is formed by chlorides of zinc and ammonium in aqueous solution in which steel components are dipped prior to galvanisation, the process comprising, in order to remove the harmful dissolved iron, taking off in a closed circuit the content of the tank which is maintained at a pH-value of between 3 and 6 and adding oxygenated water to the material taken off so as to cause all the iron present to go to the trivalent state and form insoluble sludge of ferric hydroxide oxide which is removed prior to returning the solution to the tank, characterised by taking off a flow at a practically constant flow rate, simultaneously adding to said flow flows of oxygenated water and ammonia which are respectively regulated in such a way that the oxygenated water is substantially in stoichiometric equilibrium with the iron to be oxidised and the pH-value is maintained at between 3,9 and 4,1, allowing the formation of flakes of ferric hydroxide to be concluded in the flow in a practically non-turbulent flow condition, and transferring the flow into a settlement zone where it circulates upwardly in such a way that the hydroxide sludge accumulates at the bottom from which it is discharged, and collecting at the surface the solution of chloride of zinc and ammonium from which iron has been removed, said solution being heated in the settlement zone by the application of heat at the surface at a temperature which is at least equal to that of the solution in the tank.
Patent DE-3382781-D1 (DE)
Inventor: BOLLINGER JOSEPH MARTIN
IPC: C10M149/10
Filed: 1983-12-29
Granted: 1995-03-23
Abstract: Substantially or fully hydrogenated (C6 or lower) diolefin-lower (C1-C8) alkyl acrylate or methacrylate copolymers can be used as additives to improve the viscosity index (VI) of lubricating oils. The preferred copolymer is a fully hydrogenated, high molecular weight copolymer of 1,3-butadiene and methyl methacrylate containing at least 71 mole percent 1,3-butadiene. A pour point depressant, VI improving polymer additive for lubricating oils is provided by incorporating a higher (C12-C20) alkyl methacrylate in the copolymer. A dispersant VI improving copolymer for lubricating oils and a dispersant for hydrocarbon fuels may be prepared by graft polymerizing a polar, nitrogen-containing graft monomer onto these copolymers.
Patent DE-3461130-D1 (DE)
Title: Electrical connector device
Inventor: SLOTHOUR DONALD L
IPC: H01R13/621
Filed: 1984-02-06
Granted: 1986-12-04
Abstract: The electrical connection device enables single or multiple first connector halves to be advanced into positive engagement with substantially aligned second connector halves wherein at least the connections for the first connector halves are inserted through a panel. The first connector halves are mounted in one end of a barrel (20) which can be axially moved inwardly and outwardly through an aperture in the panel (12). A rotatable, but axially fixed, nut (37) is mounted on the panel around the aperture and threadably engages the surface of the barrel. A fixed sleeve (40) extends outwardly from the panel on the opposite side from the connector halves for additional support of the retracted barrel and at least one keyway (42) in the sleeve receives a key (44) extending radially from the barrel to prevent rotation of the barrel.
Patent DE-3465390-D1 (DE)
Title: Method for the storage on and the reproduction from an optically readable record carrier, record carrier for use in the method and apparatus for use in the method
Inventor: BAGGEN CONSTANT PAUL MARIE JOZ
IPC: G11B20/10
Filed: 1984-03-13
Granted: 1987-09-17
Abstract: Method for the storage on and the reproduction from an optically readable record carrier, record carrier for use in the method and apparatus for use in the method.A method is described for storing and reproducing data words by means of a standard compact-disk digital audio player. The bit groups in which said data words are contained are recorded at least three times, the analog output signal of the player being sampled and digitized during reproduction.
Patent DE-3472665-D1 (DE)
Title: Device for producing hollow glass bodies
Inventor: RENKL HANS-DIETER
IPC: C03B40/027
Filed: 1984-04-18
Granted: 1988-08-18
Abstract: Hollow glass vessels are produced in several moulds in two or more parts, using separate spray nozzles to spray a lubricating and/or non-stick agent in the moulds or on parts of them. A separate pressure generator is provided for each spray nozzle, in the form of a cylinder-and-piston unit. Each spray head with the spray nozzle has a control chamber with
Patent DE-3479308-D1 (DE)
Title: Dosing dispenser
Inventor: VOM HOFE DIETER
IPC: B65D51/28
Filed: 1984-11-30
Granted: 1989-09-14
Abstract: PCT No. PCT/EP84/00377 Sec. 371 Date Aug. 1, 1985 Sec. 102(e) Date Aug. 1, 1985 PCT Filed Nov. 30, 1984 PCT Pub. No. WO85/02598 PCT Pub. Date Jun. 20, 1985.With a metering dispenser (1) for compactates with a compactate store (3) and a metering disk (4) arranged pivotably around an axis (A) with respect to the store, containing several chambers (27) for accommodating individual compactates, in order to perform dispensing with sufficient reliability in the quantitative dispensing of the individual components in the household sector, given an essentially cylindrical design as well as relative rotatability of the store (3) and the metering disk (4) around the cylinder axis (A) the combination is provided with a metering cup (2) for liquid or free-flowing product. The metering dispenser (1) can be formed as a closure for a storage container accommodating one of the components, so that a multi-component package is present.
Patent DE-3562973-D1 (DE)
Title: A process method and a device for the preparation of deep frozen preservable meals, and produce obtained by said method
Inventor: VAN DER WIEL AART MARIUS LEEND
IPC: A23L19/12
Filed: 1985-03-05
Granted: 1988-07-07
Abstract: A process method for the preparation of deep frozen preservable instant meals, consisting of potato produce and vegetables, and a device for said process, consisting of washing appliance (1), peeling apparatus (2), brusher (3), rinsing appliance (4), pump (5), cutter (6), moisture withdrawal appliance (7), unstaining belt (8), reverse stream cooler (9), screw unstaining apparatus (10), three-stage-dryer belt (11), frier (12), belt cooler (13), belt freezer (14), assorting strainer (15) and mixer barrel (16).
Patent DE-3563429-D1 (DE)
Title: Process for making vitreous carbon bodies
Inventor: TETZLAFF ERNST PROF DR ING
IPC: C04B35/524
Filed: 1985-04-10
Granted: 1988-07-28
Abstract: Glassy-carbon articles (I) are made from powdered or granulated aromatic thermoplastics (II), which are thermally-stabilised by irradiation, formed into shape, and carbonised by heating in an inert atmos. Pref. (II) is polyphenylene oxide, polyethersulphone, poly-etheretherketone, or (esp.) polysulphone, with a max. particle size of 5mm (+/- 30% max.), opt. filled with carbon fibre. The charge is stirred or agitated, irradiated with beta-rays at a dose rate of 0.5-1.5 MJ/kg, applied (esp.) in stages, and formed by extrusion, roll-milling, compression-or injection-moulding.  Several formed units may be combined together, esp. by ultrasonic or vibration welding, and carbonised to mfr. a composite article.
Patent DE-3563740-D1 (DE)
Title: Substituted n-acetonylbenzamides and their use as fungicides
Inventor: CARLEY HAROLD EDWIN
IPC: C07D233/61
Filed: 1985-07-25
Granted: 1988-08-18
Abstract: Certain novel substituted N-acetonylbenzamides which exhibit low toxicity to plants are useful for combating fungi, especially Phytomycetes and Basidiomycetes.
Patent DE-3565085-D1 (DE)
Title: An aircraft de-icing system
Inventor: MAGNUSSON KJELL-ERIC
IPC: B64F5/00
Filed: 1985-08-22
Granted: 1988-10-27
Abstract: The de-icing plant has a plate on which the aircraft stands. Draining asphalt is used to construct the plate surface in order to remove de-icing fluid quickly from it. Below the plate is a sealing sheet sloping towards drain pipes. This sealing sheet collects the process fluid sinking through the surface layer and conducts it away. Pref. a pump sucks air down through surface layer so that the water vapour formed is removed, thus preventing the formation of steam clouds rising from the washing plate.
Patent DE-3566635-D1 (DE)
Title: A process for the production of a continuous composite ribbon including an acrylate resin film to be used in safety laminated glass panels and product thereby obtained
Inventor: MEONI MASSIMO
IPC: B32B17/10
Filed: 1985-07-24
Granted: 1989-01-12
Abstract: A composite ribbon [12] suitable for winding into coils, comprising an acrylate resin film destined to be used as an intermediate layer in safety glass panels, interposed between two thin protective films [P<sub>1</sub>,P<sub>2</sub>] is produced by means of a continuous process of polymerization induced by light radiation, using the two protective films themselves as a polymerization cell.
Patent DE-3568742-D1 (DE)
Title: Industrial truck with control by handle
Inventor: TRONICH GUNTER
IPC: B62B3/06
Filed: 1985-01-25
Granted: 1989-04-20
Abstract: In a pedestrian-controlled lift truck or stacker, a spring mounted drive wheel is provided between two laterally arranged support wheels. The initial stress on the spring, which determine the ground pressure, is increased on actuation of a brake.
Patent DE-3576393-D1 (DE)
Inventor: MAECHTLE DANIEL
IPC: F16B13/06
Filed: 1985-08-07
Granted: 1990-04-12
Abstract: 1. Heavy duty anchor intended for being secured in a borehole, comprising an expanding sleeve (22) consisting of resiliently hold-together metal segments, a screw bolt passing through the expanding sleeve and on its ends near the bottom (12) of the borehole forming seat for a cone body projecting into the expanding sleeve, a retaining element for positioning the expanding sleeve within the borehole during setting of the anchor, and a security means disposed between the expanding sleeve (22) and the retaining element, penetrated by the screw bolt (16), and including elastic projections (40) protruding over the circumference of the expanding sleeve, which as anchoring means frictionally engage the borehole wall, characterized in that the expanding sleeve (22) is held together by means of at least one annular spring, the cone body is a cone nut (20) threaded onto the screw bolt (16), the retaining element consists of a spacer sleeve (28) surrounding the screw bolt (16) and extending between the security means and the rear end of the screw bolt, and in that the security means (28) is in the form of a disk with said resilient projections (40), extending about radially.
Patent DE-3577072-D1 (DE)
Inventor: SANTANERA ORESTE
IPC: B61F5/06
Filed: 1985-09-24
Granted: 1990-05-17
Abstract: A bogie for wagons of high-speed freight trains includes a frame (10) formed by two side members (12) interconnected centrally by means (14) for allowing relative angular movements only in substantially vertical planes, and a load-bearing beam (28) supported by the frame with the interposition of two lateral groups of vertical-axis helical suspension springs (26) which operate progressively in dependence on the load bearing on the bogie. Between the frame and the load-bearing beam are also interposed resilient lateral buffer means (50, 52, 58) which operate progressively, and friction damping means (64, 66) for the vertical and transverse movements.
Patent DE-3577138-D1 (DE)
Inventor: PECHARMAN JACQUES
IPC: G01F11/26
Filed: 1985-09-11
Granted: 1990-05-17
Abstract: 1. Dose pourer comprising a bulb (1) which is equipped with a neck (8) which accepts a cork for attachment in a bottleneck, a spherical chamber (2) is created in the bulb and is in contact with the outside air via an opening (3) created in the bulb wall, and with the bottle contents via a filling tube (4) whose opening in the said chamber is positioned lower than that of the dosing chamber (5), this dosing chamber is penetrated by a dosing tube (6) through which the dose of liquid flows towards the outside due to siphon effect, the said dosing tube being connected in the dosing chamber (5) to a vent tube (7) which penetrates inside the bottle, the said tube (7) as well as the tube (4) and the dosing chamber (5) being arranged to form a single part (12) which is in the form of a first cylindrical section (12A) connected in an oblique and secant manner to a second section (12B), the said first section engaging into the neck (8) and the said second section (12B) into the spherical chamber (2) the pourer is characterized by the wall of the dosing chamber being pierced by a least a second orifice (23)-the first being made up of the opening located between the bottom of the chamber (5) and the opening of the latter, the volume of the dose to be distributed being conditioned by the distance separating this orifice (23) the bottom of the dosing chamber (5).