baber/WOPTO huggingface dataset:
Patent DE-2967400-D1 (DE)
Title: A telephone-switching system
Inventor: SZWARCBIER GABRIELA
IPC: H04M1/02
Filed: 1979-09-12
Granted: 1985-04-11
Abstract: The invention relates to a novel telephone-switching system and a novel public-telephone instrument. The telephone exchange is provided with a switching means so that the access to one or more line connections to the exchange is barred, according to a certain code with switching means, and one or more register devices are connected to the line connects. The novel public-telephone instruments are equipped with pulse-generators, such that a subscriber may be called, without the use of coins and without the aid of an operator in the following manner: First by setting in motion the impulse-generator of the telephone instrument, a code known only to the caller gives access within the exchange to a certain line connection, after which the connection to the subscriber is made, as heretofore, by means of a pulse-generator, and the register device which is connected to the line connection registers the caller's code and the time or time unit of the call.
Patent DE-3061264-D1 (DE)
Title: Aluminophosphorous compound, process for producing same and its use
Inventor: DYER ALAN
IPC: C01B39/24
Filed: 1980-06-11
Granted: 1983-01-13
Abstract: The present invention provides the following: An aluminophosphorus compound wherein the atomic ratio of P to AI exceeds 1:1 and having anion exchange properties. A process for preparing such an aluminophosphorus compound comprising treating an aluminous compound, for example a zeolite, a clay, or alumina with a melt comprising a phosphate, for example ammonium dihydrogen orthophosphate, and removing excess phosphate from the compound thereby formed. A process for at least partially removing anions from an aqueous solution which comprises contacting the aqueous solution containing the anions with the aluminophosphorus compound. A process for the chromatographic separation of two anions in aqueous solution wherein the chromatographic stationary phase comprises the aluminophosphorus compound.
Patent DE-3061470-D1 (DE)
Title: Self-sticking bread crumb composition and process of preparing a comestible
Inventor: RISPOLI JOSEPH MICHAEL
IPC: A23L7/10
Filed: 1980-02-28
Granted: 1983-02-03
Abstract: A bread crumb composition is provided which adheres to a moistened comestible during coating and cooking without the necessity of batter coating the comestible. The composition comprises bread crumbs having a particle size wherein at least a majority of the crumbs are retained on a 20 mesh U.S. Standard Screen after passing through a 5 mesh U.S. Standard Screen, and an adhesive, the adhesive having been applied to and adhering to the surface of the crumbs. The adhesive contains a protein at a level of at least about 1% by weight of the crumbs and optionally may also contain a starch and/or a gum.
Patent DE-3063771-D1 (DE)
Title: Use of acidic phosphoric acid esters or their salts as corrosion inhibitors for metals
Inventor: SORBE GUNTHER
IPC: C23F11/04
Filed: 1980-07-22
Granted: 1983-07-21
Abstract: 1. Use of acid phosphoric acid esters or their salts as agents inhibiting the corrosion of metals, characterised in that, in order to inhibit the corrosion of metals caused by inorganic and/or organic acids or their aqueous solutions, use is made of that agent which has been obtained by subjecting phosphorus(V)oxide to reaction with a mixture consisting of a monohydric alcohol and an alkane polyol having 2 to 12 carbon atoms and 2 to 6 hydroxyl groups while respecting a molar ratio of phosphorus(V)oxide to monohydric alcohol to alkane polyol of 1 : 2 : 4/n, n standing for the number of hydroxyl groups in the alkane polyol molecule, or while using a stoichiometric excess of the alcoholic component, and mixing or kneading the reaction components at a temperature between about 0 degree C and 120 degrees C with exclusion of moisture and in the presence of an inert gas, within a period of about 1 to 6 hours.
Patent DE-3265523-D1 (DE)
Title: Thermosetting coating mass, its use and process for coating substrates
Inventor: HEINRICH SIEGFRIED
IPC: C08G18/32
Filed: 1982-03-06
Granted: 1985-09-26
Abstract: The invention relates to a heat-curable coating composition, comprising: (A) a prepolymer with ketoxime-blocked NCO groups, which are linked to the prepolymer via cycloaliphatic and/or aliphatic groups, (B) a diamine cross linker, (C) organic solvents in an amount of 0 to 50 weight percent, based on the total weight of the coating composition, (D) optionally pigments, fillers, blowing agents and other known additives. The equivalence ratio of blocked NCO groups of component (A) to NH2 groups of component (B) lies between 1.3:1 and 0.75:1. The invention also relates to processes for its application and its use. The composition has a long shelf life and is advantageously used as an impact resistive coating on metal substrates such as automobile parts.
Patent DE-3265583-D1 (DE)
Title: Process for producing anabolic, respiration promoting, low-molecular-weight-active substances for prophylactic, therapeutic and cell and tissue culture technique purposes
Inventor: JAEGER KARL-HEINZ
IPC: C12N1/38
Filed: 1982-05-08
Granted: 1985-09-26
Abstract: 1. Procedure for the extraction of anabolic, respiration-promoting, low-molecular active substances for prophylactic, therapeutic, cell-culture and tissu-culture purposes, characterized by the desintegration of yeast fungi of the Saccharomycetes family at the moment of their maximum growth by means of ultrasound, in the presence of proteolytically active enzymes, the residue then being subjected to dialysis concentrated under extremely careful treatement.
Patent DE-3275677-D1 (DE)
Title: Membrane switch
Inventor: GLASER NICHOLAS W
IPC: H01H13/70
Filed: 1982-08-04
Granted: 1987-04-16
Abstract: Custom membrane switch assemblies comprising a plurality of switch modules of different sizes.
Patent DE-3276401-D1 (DE)
Title: Electronic x-ray recording
Inventor: BACANER MARVIN B
IPC: H01J47/02
Filed: 1982-03-01
Granted: 1987-06-25
Abstract: An apparatus for producing diagnostic x-ray shadowgrams comprising an x-ray source and a gas ionization detector having a gas filling ionizable by x-ray photons, the first absorption edge of said detector gas and the energy level x-ray source being matched so that the x-ray source produces photons of an energy just above an absorption edge of the gas.
Patent DE-3279503-D1 (DE)
Title: Water vapour (perspiration) permeable footwear
Inventor: FLIK HEINRICH DR
IPC: A43B3/02
Filed: 1982-11-26
Granted: 1989-04-13
Abstract: 1. Footwear comprising a sole and a shaft consisting or an upper material and a lining and incorporating a watertight and water-vapor permeable functional layer characterized by the fact that at least parts of the lining incorporate the functional layer (2) and that the lining is only in part or not at all joined to the upper material.
Patent DE-3366834-D1 (DE)
Title: Use of n-(diethylaminoethyl)-2-methoxy-5-methylsulfonyl benzamide for the inhibition of tryptophane pyrrolase
Inventor: BESANCON DENIS DR
IPC: A61K31/165
Filed: 1983-06-16
Granted: 1986-11-20
Abstract: The depressive syndrome associated with alcoholic withdrawal is treated by administering N-(diethylaminoethyl)-2-methoxy-5-methylsulfonyl benzamide.
Patent DE-3375923-D1 (DE)
Title: Improvement in or relating to petroleum resins
Inventor: LEPERT ANDRE
IPC: C08G69/44
Filed: 1983-01-28
Granted: 1988-04-14
Abstract: Light colour polar petroleum resins with improved properties are obtained by reacting a mixture containing tri- and tetra-cyclopentadiene and less than 20 wt.% based on the total content of cyclopentadiene oligomers of dicyclopentadiene with an alpha .  beta . unsaturated carboxylic acid. The carboxyl group in the product provides a reactive site for further reactions to produce resins suitable in applications such as pressure sensitive adhesives, hot melt adhesives, ink resins etc and these further reactions and uses of the resins also form the subject of this invention.
Patent DE-3378040-D1 (DE)
Title: Apparatus for transporting objects by means of a liquid flowing in a pipe conduit
Inventor: BOLZ ALFRED
IPC: B01J3/04
Filed: 1983-10-28
Granted: 1988-10-27
Abstract: Relatively small bodies of regular shape are delivered in sequence into a continuous stream of liq. forced at controlled pressure by a jet pump into a tubular conduit which conveys the bodies, e.g. in a serpentine path, while they are subjected to specific temp. and/or pressure.  After this section the bodies can be sepd. from the liq., but may instead be delivered to a similar further section with jet pump and operating at different speed, pressure and/or temp.  Additional heat is needed to compensate losses is provided by injected steam or a steam jacket.  The travelling bodies are kept in position by a cage of elongated bars or strips.  One conduit system may be cooled. After passage through all sections the treated articles are sepd. by a trap and transferred to a conveyor.  At this point, or at previous locations, liq. pressure  may be controlled by oppositely directed jet pumps.
Patent DE-3380853-D1 (DE)
Title: Carburetor fitted with a device for feeding the engine with lean mixture during accelerator release
Inventor: VERALDI ARNALDO
IPC: F02M3/02
Filed: 1983-03-10
Granted: 1989-12-21
Abstract: A carburetor (1) comprises: a main barrel (2); a throttle (3) situated in the barrel (2); an idle system which, from a cavity full of fuel, opens into the main barrel (2) through progression and idle mixture holes (14a,14b,15); the idle system comprises elements for metering fuel (17/25) and air (12), which form a primary emulsion. There are several suitably sized passages in the idle system through which the fuel or emulsion flow; the following cooperate with the said passages: first elements (22) for excluding the flow from some of the said passages, keeping at least one (20/31) open to prevent the idle system from emptying during accelerator release; second (EV<sub>1</sub>, EV<sub>2</sub>) organs for positioning the said first elements (22); third devices (5b/7) for recognising accelerator release and checking the said second organs (EV<sub>1</sub>,EV<sub>2</sub>).
Patent DE-3473281-D1 (DE)
Title: Water swellable high molecular substances and their use as soil improving agent
Inventor: HUHN HELMUT DR
IPC: C08F8/30
Filed: 1984-11-22
Granted: 1988-09-15
Abstract: Water swellable high molecular cpds. produced by reaction of water soluble hydrolysis products of polyacrylonitrile with 30-80 wt.% acrylic acid units, which may, up to 100%, exist as ammonium, alkali, and/or alkaline -earth salts, in a 5-65 wt.% soln. with 0.3 10 wt.%, based on the polymer of a crosslinker prepd. by the conversion of aziridine and/or methylaziridine with at least one dihydric alcohol reacted with acrylic acid and/or methacrylic acid, in which the conversion of the polymer is carried out with the crosslinking agent at a temp. of 0-100 deg.C. in the pH range 3-8. Use of the cpd. for improvement of water retention in sandy soils is claimed.
Patent DE-3477160-D1 (DE)
Title: Improvements in or relating to a printing roll with a detachable sleeve
Inventor: MASLIN ROGER FREDERICK
IPC: B41F13/10
Filed: 1984-05-04
Granted: 1989-04-20
Abstract: Sleeves with different circumferences (and hence print repeat lengths) are removably mountable on a roll core, making use of radial compressibility of the radially inner region of each sleeve. The radially outer regions are incompressible, to ensure good print quality.A sleeve may have inner and outer regions of different foam materials (Figure 1: 14,16). Alternatively it may employ spaced discs 18 having resilient arcuate tongues 22 engaging an inner sleeve 10. An outer sleeve may be defined by slats 26 engaging the discs, or peripheral flanges of the discs (Figure 11: 72).
Patent DE-3477618-D1 (DE)
Title: Apparatus for reproducing information from an optically readable record carrier
Inventor: BIERHOFF MARTINUS PETRUS MARIA
IPC: G11B7/09
Filed: 1984-10-10
Granted: 1989-05-11
Abstract: An apparatus is described for reading an optically readable record carrier, in which apparatus various control signals are derived from signals obtained by sampling the signals supplied by two optical-detector halves with the bit frequency both during the intermediate areas and the pits, the samples taken during the pits being processed separately from the samples taken during the intermediate areas.Preferably, only one sample is taken for each pit and each intermediate area, namely only if the pit or intermediate area is longer than a specific number of clock periods.
Patent DE-3486370-D1 (DE)
Inventor: FITZWATER EDWIN
IPC: A47L11/30
Filed: 1984-11-02
Granted: 1995-03-23
Abstract: The container has indentures 210 and 212 in its front surface and on its rear surface there are corresponding indentures which engage with abutments 268 of a docking port 68. An insert in the top of the bottle neck has a pair of nozzles 236 and 238 therein. Nozzle 236 is an inlet for compressed air supplied through tube 154 while nozzle 238 is connected to a tube 246 extending to the bottom of the container and forms an outlet for cleaning fluid to conduit 150. A collar rotatable on the bottle neck by movement of an integral handle 218 between indentures 210 and 212 has a pair of cam grooves 226 into which lugs 262 are engaged so that the container is moved axially to engage nozzles 236 and 238 through sealing disc 264 with nipples 256 and 258 of a V-shaped clip 254 which fits within the docking housing 250, is located by projections 260 and carries the lugs 262.
Patent DE-3560343-D1 (DE)
Title: Injection arrangement of dosed quantities of pulverulent materials in a pneumatic propulsion fluid
Inventor: LEGILLE EDOUARD
IPC: C21B5/00
Filed: 1985-04-06
Granted: 1987-08-20
Abstract: A device for introducing dosed or proportioned quantities of pulverized solid materials into a carrier gas stream is presented. The device comprises a housing which defines a flow chamber in the axial direction for the flow of pressurized fluid or carrier gas. The housing also has a side aperture therethrough. The side aperture is connected to a container holding pulverized materials. Coaxial inner and outer sleeves, at least one of which is capable of rotation, are located within the housing. The outer sleeve communicates with the aperture while the inner sleeve has an axial bore which provides a passage for the carrier gas. Upon rotation of a sleeve, slots provided on each sleeve will align and overlap with each other and with the aperture to define a variable sized passage between the container and axial bore whereby the pulverized material is delivered therethrough to the carrier gas stream. The rotating sleeve forms an integral portion of a drive shaft which is mounted coaxially in the housing by means of bearings, the drive shaft being movable in the axial direction.
Patent DE-3562075-D1 (DE)
Title: Large package and method for its manufacture
Inventor: DE RUITER PAUL
IPC: B65D85/07
Filed: 1985-02-15
Granted: 1988-05-11
Abstract: 1. Process for the manufacture of a bulk package (19) which can be stacked automatically on pallets, for a plurality of goods (23) combined to form packs (5), in particular light-weight goods, such as paper handkerchiefs and rolls of paper kitchen towels, wherein at least two of the light-weight goods (23) are combined to form a pack (5) and at least four packs (5) from a bulk package (19) which is covered in partial areas by a continuous sheet material (1), wherein the sheet material (1) is conveyed to a packing station, a predetermined number of packs (5) are placed thereon and the sheet material (1) is moulded into a U-shaped casing (4), the region of the sides (6) of the U-shaped casing (4) protruding above the packs (5) are folded down over the packs (5) and the U-shaped casing (4) is folded in and secured, characterized in that a row (14) of packs (5) which are to be combined to form one bulk package (19) is disposed tranversely on the continuously fed sheet material (1), this is folded parallel to its direction of feed to form a U-shaped casing (4) in such a manner that its sides (6) protrude above the height of the packs (5), the end faces are folded in and secured and the protruding area of the sides (6) is turned down over the first and last pack (5) of the row (14), wherein the width of the roll of material (2) is so chosen that after the sides (6) have been turned down they form an edge strip (12) which covers the thickness (13) of the first and last pack (5) by at least 40 % and up to a maximum of 90 %.
Patent DE-3567586-D1 (DE)
Title: Cutter head assembly
Inventor: HARTMANN RAINER DR ING
IPC: B02C18/20
Filed: 1985-03-29
Granted: 1989-02-23
Abstract: 1. Cutter head for cutters, comprising a plurality of sickle-shaped blades (3) which are secured axially as an assembly, optionally together with washers (4), placed on a profile shaft and held torsionally fixed on the shaft by frictional engagement with the shaft, as well as a plurality of disc-shaped counterbalancing weights (2, 5) arranged eccentrically on the shaft and secured together with the sickle-shaped blades (3) in the assembly, characterized in that a counterbalancing weight (2, 5) having a predetermined centre of gravity is arranged with frictional engagement in each of only two axially offset planes lying on each side of the centre of the cutter assembly, each counterbalancing weight being matched with respect to its mass, its centre of gravity and the angular position of the latter to the resulting imbalance of the cutter assembly (3, 3.1, 3.2, 3.3) which is effective in its plane.
Patent DE-3570818-D1 (DE)
Title: Contact device for battery charger
Inventor: BOROVKA PAUL
IPC: H01R13/20
Filed: 1985-12-02
Granted: 1989-07-06
Abstract: 1. Contact device for battery charger for cordless telephone sets for charging batteries in the mobile part of the telephone set from the stationary part of the telephone set, characterized in that there are mounted on a printed circuit board anchored in a known fashion in the lower part of the stationary part of the telephone set two contact carriers (1, 2), which serve to hold respectively at least one contact spring (8, 9) soldered to the printed circuit board via soldering pins (3, 4), as well as to hold a contact roller (5, 10), which is supported movably in the contact carrier (1, 2) in two slots (11, 12) perpendicular to the resilient contact spring end and in resilient engagement with the latter, and in that the contact carriers (1, 2) may be inserted with the contact rollers (5, 10) through the cover part of the stationary part and engage in a well in the cover part of the stationary part, the well serving to accommodate the mobile part of the telephone set, and contact elements arranged to correspond with the contact rollers (5, 10) being provided in the mobile part.
Patent DE-3570981-D1 (DE)
Title: Antitumor pharmaceutical compositions and compounds for treating tumors employing (alpha-omega-bis(disubstitutedphosphino)-hydrocarbon) digold(i), digold(iii), disilver(i), and dicopper(i) derivatives
Inventor: HILL DAVID TAYLOR
IPC: C07F9/50
Filed: 1985-01-31
Granted: 1989-07-20
Abstract: Pharmaceutical compositions and compounds for treating tumors by administering an effective tumor cell growth-inhibiting amount of a [ alpha ,  omega -bis (disubstituted phosphino)hydrocarbon] digold(I), digold(III), disilver(I) or dicopper(I) derivative to an animal afflicted by such tumor cells, are described.
Patent DE-3584257-D1 (DE)
Inventor: BREITKREUTZ HELMUT ING GRAD
IPC: F02D41/14
Filed: 1985-12-05
Granted: 1991-10-31
Abstract: The fuel vapour is received in an intermediate storage containing an activated carbon filter and a device controls the delivery of the tank vented mixture for the i.c. engine depending on the selected operating condition. The passage opening cross section of an electric controlled tank venting system connected between the intermediate storage and the combustion engine is continuously changed according to the operating condition. The electromagnetic vent valve is controlled by a control circuit, variable in its key relationship, for the alteration of the cross sectional opening passage of the vent valve, according to a lean-rich mixture desired-actual value and other parameters.
Patent DE-3660171-D1 (DE)
Inventor: FEST CHRISTA DR
IPC: C07C67/00
Filed: 1986-06-03
Granted: 1988-06-09
Abstract: Novel fungicidally active benzaldoxime carbamates of the formula <IMAGE>   in which R is alkyl having 1 to 6 carbon atoms, halogenoalkyl having 1 to 8 carbon atoms and 1 to 5 halogen atoms, cyanoalkyl having 1 to 6 carbon atoms in the alkyl part, tosyl, benzyl, cycloalkyl which has 5 to 7 carbon atoms and is optionally substituted by alkyl having 1 to 4 carbon atoms, or phenyl which is optionally substituted by substituents independently selected from the group consisting of alkyl having 1 to 6 carbon atoms, alkoxy having 1 to 4 carbon atoms, halogen, and halogenoalkoxy and halogenoalkyl each having 1 to 4 carbon atoms and 1 to 5 halogen atoms.
Patent DE-3661446-D1 (DE)
Title: Multi-coordinate contact probe
Inventor: FEICHTINGER KURT
IPC: G01B21/00
Filed: 1986-01-18
Granted: 1989-01-19
Abstract: A multi-coordinate probe with a stylus is disclosed wherein the stylus has a mounting or seating location defining its zero position. The stylus is deflectable from the zero position in several coordinate directions and is urged by a restoring force back into its zero position. The mounting location of the stylus is formed by the cooperation of surface areas of a plurality of balls with associated surface areas of support members. The balls and the support members are centrally arranged about the axis of the probe. The balls are fixedly mounted on a mounting member while the support members, which preferably are in the form of cylinder bodies with a V-shaped groove in the surface facing the balls, are, during assembly of the probe, rotatable about their own axis and axially movable to accomplish the desired precision seating of the ball surfaces in the grooves. After the positioning is accomplished, the cylindrical bodies are immovably fixed within the probe casing. A method is also disclosed to facilitate the precision seating of the balls in the grooves during assembly of the probe.
Patent DE-3671323-D1 (DE)
Inventor: STENZEL KARL DIPL ING
IPC: H01F29/04
Filed: 1986-08-09
Granted: 1990-06-21
Abstract: 1. Tapped transformer, in which the winding of each phase is split in its centre and each winding part (W1, W2) is provided from this centre outwards with several taps (1 to 3, 4 to 6), which are switchable in and out in sequence by means of a selector switch, to the stationary tap contacts (K1 to K6) - arranged in a circle - of which the taps (1 to 6) are connected and the movable contacts (10) of which are pivotable from tap contact (K1 to K6) to tap contact (K1 to K6) about the center of the circle, characterised thereby, that the selector switch is a load diverter switch, which is operable under load and in which the taps (1, 2, 3 or 6, 5, 4) of both the winding parts (W1, W2) are connected in opposite sequence to the stationary contacts (K1, K2, K3 or K6, K5, K4) and in which the movable contacts (10) are constantly in engagement with an annular lead-out contact (14, 15), wherein the annular lead-out contact is subdivided into two parts (14, 15), the first part (14) of which is associated with the tap contacts (K1, K2, K3) of the first winding part (W1) and the second part (15) of which is associated with the tap contacts (K4, K5, K6) of the second winding part (W2), wherein the first part (14) of the lead-out contact is electrically connected with the last tap (4) - as seen from the centre (M) - of the second winding part (W2), while the second part (15) of the lead-out contact is connected with the first tap (3) - as seen from the centre - of the first winding part (W1), and wherein the movable contacts (10), simultaneously with their change from the tap contact (K3) of the first tap (3) of the first winding part (W1) to the tap contact (K4) of the last tap of the second winding part (W2), change without interruption from the first part (14) to the second part (15) of the lead-out contact.