baber/WOPTO huggingface dataset:
Patent DE-3560216-D1 (DE)
Title: Polyurethane dispersions and their use as finishing agents
Inventor: NOLL KLAUS DR
IPC: C08J7/043
Filed: 1985-04-29
Granted: 1987-07-09
Abstract: The present invention is directed to aqueous coating compositions suitable for use as coating and finishing agents for surface coatings, preferably PVC or polyurethane coatings, based on sedimentation-stable polyurethane dispersions having a solids content of about 10-70% by weight wherein the polyurethane-urea solids material is based on polyester diols, low molecular weight diols and optionally triols, chemically incorporated hydrophilic groups, specific mixtures of diisocyanates and polyamine chain extenders having an average functionality of greater than 2 and wherein the aqueous preparations additionally contain alkoxylated dimethyl-polysiloxanes and water-soluble polyethylene oxides. The present invention is also directed to a process for applying top coats and finishes to surface coatings, preferably PVC or polyurethane surface coatings, wherein the above-described aqueous coating and finishing agents are used as the top coat and the coatings are cured at about 70 DEG -170 DEG  C.
Patent DE-3570337-D1 (DE)
Title: Amplifier circuit
Inventor: ZWICKY PAUL
IPC: H03F3/38
Filed: 1985-03-02
Granted: 1989-06-22
Abstract: In amplifier circuit arrangements for low-distortion transmission of audio signals a transformer is provided in order to isolate a source circuit from an amplifier of the amplifier circuit arrangement. Good transmission characteristics, however, can only be obtained in such circuit arrangements by using transformers of comparatively great dimensions. In order to achieve improved transmission characteristics and yet design the transformer in such a manner as to have small size, to be of low weight and inexpensive, the amplifier of the amplifier circuit arrangement is provided with a negative feedback circuit. This negative feedback circuit is connected to the source circuit by using a transformer connected in series with the current-voltage source of such source circuit.
Patent DE-3570992-D1 (DE)
Title: Forming of metal articles
Inventor: BARNES ANTHONY JOHN
IPC: B21D22/00
Filed: 1985-08-15
Granted: 1989-07-20
Abstract: Metal articles are shaped by contacting a metal blank with a diaphragm of plastically deformable metal which may be superplastic aluminium and urging the diaphragm against the blank and against a mould so that the diaphragm and body are deformed. The mould may be male or female. Thin metal articles of complex shape may be made easily and cheaply.
Patent DE-3578582-D1 (DE)
Inventor: VANSTAEN ROLAND
IPC: G01B11/06
Filed: 1985-12-24
Granted: 1990-08-09
Abstract: A measuring method and apparatus wherein the value of a physical quantity is measured by means of a first measuring device (2, 3) producing at its output an electrical voltage or current, which is a function of the value of the said physical quantity; wherein, simultaneously, a reference value for this physical quantity is measured by means of a second measuring device (2, 4), which is identical to the said first measuring device; wherein the output voltage or current of the said first measuring device (3) is applied to one of the measuring inputs (10, 11) of an analog/digital converter (9) with a variable threshold value; wherein the output voltage or current of the said second measuring device (4) is applied to the other measuring input (11, 10) of this analog/digital converter (9) and wherein the digital output signal of the said analog/digital converter (9) is applied to a processing and/or data display device (14).
Patent DE-3585910-D1 (DE)
Inventor: ATHANS ROBERT JAMES
IPC: A61B5/0402
Filed: 1985-11-07
Granted: 1992-05-27
Abstract: An electrocardiograph sensor positioning device includes a pair of sensor locating members (12,14) that are angularly adjustable with respect to each other to a determinable angular position. Co-operative indicia means (50,72) provided on each of the sensor locating members furnish an indication of the relative angular position therebetween. Each of the sensor locating members defines a plurality of location zones (34,38: 56-64) for positioning of the electrocardiograph sensors and indicia means (40,42,68) are provided alongside the location zone to determine the precise location of the electrocardiograph sensors when they are positioned in the location zones. The electrocardiograph sensor positioning device thus permits the establishment of reference paths on the human anatomy which are used to locate the positions of the electrocardiograph sensors. The size and extent of the reference paths and the pivotal arrangement of one of the sensor locating members permits adaptation of the device to a relativey wide range of anatomical size and shape regardless of sex.
Patent DE-3587259-D1 (DE)
Inventor: FAWKES DAVID MELVILLE
IPC: D21H21/36
Filed: 1985-08-19
Granted: 1993-05-19
Abstract: @ There is disclosed a non-woven material having a superficial coating of a linear polymeric biguanide in which the recurring unit is of the formulawherein X and Y, which may be the same or different, represent bridging groups in which the total number of carbon atoms in X and Y taken together, directly interposed between the pairs of nitrogen atoms linked thereby is from 10 to 16, or the salt thereof with an acid. Preferably the polymeric biguanide is polyhexamethylene biguanide dihydrochloride. The material is useful in the form of an article designed for the collection of human body emissions, more particularly disposable nappies, to avoid bacterial activity.
Patent DE-3660834-D1 (DE)
Title: Sliding contact bearing
Inventor: BICKLE WOLFGANG
IPC: F16C33/24
Filed: 1986-01-21
Granted: 1988-11-03
Abstract: A material which is intended for use in sliding surface bearings comprises a metallic backing, a porous metallic substrate layer applied to said backing, and a PTFE-filler mixture, which completely fills the pores of the substrate layer and constitutes an antifriction layer. The bond strength between the antifriction layer and the substrate layer is improved by coating that surface of the substrate layer which faces the antifriction layer with a primer.
Patent DE-3664824-D1 (DE)
Title: Process for producing a positive photoresist
Inventor: PAMPALONE THOMAS R
IPC: G03F7/16
Filed: 1986-10-16
Granted: 1989-09-07
Abstract: 1. Process for the production of a photoresist by coating a coating substrate with a radiation-sensitive coating solution comprising at least one binder which is insoluble in water, but soluble in aqueous-alkaline solutions, and at least one radiation-sensitive compound, such as diazoquinone, in a solvent, pre-drying the coating solution at elevated temperature, exposing the coating formed image-wise with actinic radiation, developing the coating by dissolving away the exposed areas using an aqueous-alkaline developer, and subsequently warming the material in order to harden the image coating, characterized in that the solvent for the radiation-sensitive compound contains or comprises propylene glycol alkyl ether acetate and in that the pre-drying is carried out in the range from about 20 to 110 degrees C in a manner such that the coating no longer feels tacky, but still contains residual solvent in an amount of from about 1 to 30 per cent by weight, based on the non-volatile components of the coating, and in that the radiation-sensitive compound employed is a product of the condensation of a diazoquinonesulphonyl chloride and a phenolic hydroxyl or polyhydroxyl compound, and arylamine or a polyamine.
Patent DE-3669751-D1 (DE)
Inventor: ROSENBERG HEINZ DIPL ING
IPC: H02P9/00
Filed: 1986-06-12
Granted: 1990-04-26
Abstract: An arrangement for recovering power loss of an internal combustion engine including a turbine, the driving power of which stems from a power loss of the internal combustion engine. The turbine is coupled to a generator, a winding of which feeds a d-c motor relieving the internal combustion engine. Power matching between the generator and the d-c motor is made possible without a separate control device because the generator or its excitation circuit is designed in such a manner that the voltage induced in the generator winding exhibits a steep dependence within a narrow operational speed range.
Patent DE-3679013-D1 (DE)
Inventor: VERITY NIGEL
IPC: A61M15/00
Filed: 1986-08-07
Granted: 1991-06-06
Abstract: A method and apparatus for producing a stream of heated vapor involve the steps of operating an ultrasonic generator (74) while submerged in a pool of the liquid to be vaporized in a chamber (14) to produce a spout (76) of intensely-agitated liquid spouting upwardly out of the surface (22) of the liquid in the chamber (14); directing a confined stream of hot gas into the chamber (14) to impinge the liquid spout (76) and to thereby vaporize liquid therein; and outletting from the chamber (14) a confined stream of hot gas saturated with the vapor and mixed with a small quantity of liquid droplets. The described method and apparatus are particularly useful for treating the common cold by applying the so produced stream via a delivery tube (80), with the stream so shaped and pressurized that the stream is propelled to the nasal mucosa.
Patent DE-3679478-D1 (DE)
Inventor: HIRSBRUNNER PIERRE
IPC: A01N63/14
Filed: 1986-08-02
Granted: 1991-07-04
Abstract: Shellac is dissolved in a solvent chosen from the group consisting of a C1-C4 alcohol, a halogenated solvent and a mixture of the said alcohol and of the said halogenated solvent, the solution is filtered and the filtrate is separated to obtain a shellac wax which is treated so as to produce an emulsion or dispersion thereof which can be sprayed directly on to the plants to be treated. The composition obtained and its use are claimed.
Patent DE-3687665-D1 (DE)
Inventor: MOELLER MATTHIAS DIPL PHYS
IPC: H01L31/0352
Filed: 1986-03-05
Granted: 1993-03-18
Abstract: In solar cells with a transparent base electrode of (doped) Sn oxide and an amorphous Si (a-Si) semiconductor body contg. an intrinsic layer (i-layer) doped with P between a pSiC zone and an n-zone, the novelty is that the P doping profile in the i-layer increases in the direction of the i/n junction. Pref. the P concn. at the p-SiC/i-junction is 0 ppm in the a-Si and increases to 3-10 ppm at the o-n-junction. The i-layer is 0.2-1.0 microns thick. The base electrode consists of F-doped Sn oxide.
Patent DE-3751903-D1 (DE)
Inventor: LIANG PAUL HSIAO-TSENG
IPC: A01N47/36
Filed: 1987-12-04
Granted: 1996-10-17
Abstract: Pyridinesulfonylureas of general formula: <CHEM>  wherein J is a substituted pyridyl group;  W is O or S;  R is H or CH3; A is a mono- or bicyclic heterocyclic group, e.g. pyrimidinyl or triazinyl; and their agriculturally suitable salts show high activity as preemergence and postemergence herbicides. some also show a plant growth regulant effect. The novel compounds may be made e.g. by reacting an appropriate pyridine sulfonamide JSO2NH2 with an appropriate heterocyclic phenyl carbamate:- <CHEM> t
Patent DE-3765757-D1 (DE)
Inventor: JUPIN ALAIN
IPC: B65D47/34
Filed: 1987-10-30
Granted: 1990-11-29
Abstract: A distributor for pasty products comprises a body having a tubular body (4) with a cylindrical barrel (5), a piston (7) with a flexible flared-out top lip (8) sliding in the barrel (5) and a top carrying an orifice through which the pasty product can pass, and also having a distribution head fixed on the tip. Pasty product is directed and expelled by a suction and compression effect. According to the invention, in order to allow air to be evacuated when the piston is being inserted into the tubular body (4), this body (4) comprises a transverse inner relief (35) having a minimal inside diameter which is 0.5 to 1.5 mm less than the inside diameter of the barrel (5) and, preceding it, a flared-out inlet zone (36) having an engagement diameter at least equal to the outside diameter of the flexible lip (8), the outside diameter of the middle part (40) of the piston (7) being at least 0.4 mm smaller than the minimal inside diameter of the relief (35).
Patent DE-3768383-D1 (DE)
Inventor: KNIGHT MAY
IPC: B27L7/00
Filed: 1987-09-02
Granted: 1991-04-11
Abstract: The present specification discloses a log cutting machine. Known machines are relatively slow in operation. The present invention provides a cutting machine which has a cyclic operation and which can therefore be operated at fast speeds relative to the prior art machines. The machine of the present invention comprises a pivotal support (1) which carries a cutting blade (5), the cutting blade (5), in use, acting with a reaction surface (41) to produce the required cutting action, said support (1) being pivotal by a cranked drive (13,29) via a sliding mechanism (7,27)
Patent DE-3771946-D1 (DE)
Inventor: GRIMM DIETER
IPC: G08B29/12
Filed: 1987-06-22
Granted: 1991-09-12
Abstract: The functions of the lamps in a traffic light system are continuously monitored to provide safe performance. The single red, green and amber lamps (AT-LA,GE-LA,GN-LA) are supplied (UV,NULL) and each one receives commands (RT-SB, GE-SB, GB-SB) from a controller (STE). The red lamp function is monitored by a current sensor (IS) and the green and amber by voltage sensors (US). The sensor outputs are fed to a signal safely unit (SSE). The signal controller output to the lamps is penodically interrupted for a few miltiseconds and a check made that the defection facility identifier a fault.
Patent DE-3772899-D1 (DE)
Inventor: WILSBERG HEINZ-MANFRED
IPC: C09K23/38
Filed: 1987-07-24
Granted: 1991-10-17
Abstract: Detergent compsn. contains, by wt., (a) 2-40 % of at least one adduct of a 10-20 C fatty alcohol and/or oxo alcohol with 1-10 mol C2H4O and (b) 10-90 % of at least one fatty acid ester, consisting of isopropyl myristate, -palmitate or -stearate, oleyl oleate, hexyl laurate, di-n-butyl adipate, caprylic- or capric acid ester of satd. 12-18 C fatty alcohols, esters of branched 8-12 C fatty acids with 14-20 C fatty alcohols, decyl oleate, isooctyl stearate, glycerol trioleate and isobutyl oleate. The compsn. can also contain : 0.1 50 % water, or 1 50 % monohydric 1-4 C alcohol, esp. ethanol and/or isopropanol, or 3 15 % monohydric 1-4 C alcohol and 0.5 40 % water.
Patent DE-3772997-D1 (DE)
Inventor: STAMER HANS
IPC: A23C9/133
Filed: 1987-09-29
Granted: 1991-10-17
Abstract: Storage stable fruit prepns. contg. whole fruit, without preservatives, are produced by mixing free-rolling fruit with crystalline sugar or very conc. sugar solns. and making the mixt. heat stable involves, (a) carefully keeping the mixt. in movement until the dry mass of the fruit is 35-65 wt.%, (b) carefully sepg. the fruit from the juice, (c) adjusting the density of (part of) the juice to about the density of the sepd. fruit, (d) combining the treated juice with the fruit again, to form a mixt. in which the fruit floats evenly, (e) passing the mixt. thorugh a microwave heater which has a homogeneous distribution of energy over the whole section of the tube, and (f) finally cooling the mixt. opt. collecting it together, and storing under sterile conditions.
Patent DE-3778549-D1 (DE)
Inventor: DOLIVO FRANCOIS BERNARD
IPC: H04L25/40
Filed: 1987-11-13
Granted: 1992-05-27
Abstract: In a receiver for data having been sent or recorded as partial-response (PR) signals, there is a system for generating a timing gradient value for initially acquiring the sampling phase when a signal resulting from the transmission of a known preamble is received. A common input (55) receives signal samples Yn of a transmitted or recorded PR signal. A delay circuit (67) has a delay stage, for accepting the present received signal sample Yn and provides at least one previous received signal sample Yn-i. A second delay circuit (61) has at least two delay stages, for accepting a present reconstructed data sample Xn and provides at least a first previous reconstructed data sample Xn-j. A reconstruction circuit (43) is connected to the common input and to the second delay circuit for generating the present reconstructed data sample Xn in response to the present received signal sample Yn and the first previous reconstructed data sample Xn-j. A timing gradient generation circuit (41) is connected to the common input and to the delay circuits for generating the timing gradient value.
Patent DE-3781361-D1 (DE)
Inventor: SCHAAF HEINZ-JOSEF
IPC: A23L11/30
Filed: 1987-10-13
Granted: 1992-10-01
Abstract: Products for human consumption are prepd. by heating plant material in a high-speed extruder (with exclusion of air) to 150-500 deg. C in less than 5 sec. The treatment causes a change in the taste of the plant material. The material is supplied in the form of high moisture content, flowable granules and is vigorously kneaded in the extruder. The extruded material can be cut into pieces and then roasted.
Patent DE-3787864-D1 (DE)
Inventor: BARNETT THOMAS R
IPC: C12N15/09
Filed: 1987-08-03
Granted: 1993-11-25
Abstract: A nucleic acid comprising a base sequence which codes for a CEA peptide sequence or nucleic acids having a base sequence hybridizable therewith, replicable recombinant cloning vehicles having an insert comprising such nucleic acid, cells transfected, infected or injected with such cloning vehicles, polypeptides expressed by such cells, antibody preparations specific for such polypeptides, immunoassays for detecting CEA using such antibody preparations and nucleic acid hybridization methods for detecting a CEA nucleic acid sequence using a nucleic acid probe comprising the above described nucleic acid.
Patent DE-3864668-D1 (DE)
Inventor: EFSELMANN ULRICH
IPC: B21C47/26
Filed: 1988-10-29
Granted: 1991-10-10
Abstract: The winding station which produces coils from high quality strip steel, is provided with a pair of form rollers (4,5). The two form rollers whose shafts are inclined relative to each other, produce a tapered edge at the leading end of the strip (1) in order to prevent pressure damage on the coiled strip surface. The two rollers are mounted in support frame (3) which is located on a cross slide (9). At the start of the winding operation, the two rollers are transferred over the strip end (1) in order to produce the taper profile.
Patent DE-3868854-D1 (DE)
Inventor: REU WINFRIED
IPC: B65D59/06
Filed: 1988-11-02
Granted: 1992-04-09
Abstract: Plastics protective cap for screwed pipe ends incorporates a reinforcing layer and a screwthread complementary to that in the pipe. It is formed by a profiled strip of plastic wound in an overlapping spiral, while the reinforcing layer consists of alternate layers of profiled plastic and fibrous mat, tissue or chips.
Patent DE-3868896-D1 (DE)
Inventor: GUARNERI ROBERTO
IPC: F26B3/04
Filed: 1988-12-13
Granted: 1992-04-09
Abstract: A method of making dried pasta products from freshly prepared pasta having a relative moisture content of about 32% by weight comprises a drying process which is carried out by successive isothermal applications of heat at progressively higher temperatures within the range of 40 DEG  to 110 DEG C while controlling the Aw of the pasta at values no lower than 0.86. In this way, the pasta overall drying time is significantly shortened while keeping its organoleptic properties unaltered.
Patent DE-3885247-D1 (DE)
Inventor: DEAN WALTER CLARK
IPC: G03G15/00
Filed: 1988-12-07
Granted: 1993-12-02
Abstract: An endless loop multi layered belt (10) for an electrographic printer is supported on a plurality of rollers (11) and driven by sprocket holes (45) along one belt edge, the belt having coextensive conductive (32) and charge receiving (30) layers. Another embodiment provides a conductive endless strip (38) along the other lateral edge to maintain electrical contact with the conductive layer (32) and a further embodiment provides support for the belt system.
Patent DE-50005460-D1 (DE)
Inventor: RAU FRIEDRICH
IPC: B26D7/01
Filed: 2000-11-24
Granted: 2004-04-01
Abstract: The invention relates to a method for producing cut sections consisting of composite materials, according to which sections are cut out of a layer of material. Several layers of composite materials, each comprising at least one cover layer (4) which has a pattern and a foam layer (5) are arranged one on top of the other to form a stack (10) with their patterns matched on a needle table (20) in such a way that the motif of the cover layers (4) of the individual layers are in exact alignment with each other. The stack (10) is fixed, in order to maintain the exact pattern alignment of the individual composite layers and is placed on the working plate (31) of a cutting installation (30). The stack (10) is compressed by the generation of a vacuum, whereby the foam layers (5) of the individual composite layers are compressed. The individual cut sections are then cut out of the compressed stack (10).
Patent DE-50006988-D1 (DE)
Inventor: MEYKRANZ FRIEDHELM
IPC: C09D7/65
Filed: 2000-01-31
Granted: 2004-08-12
Abstract: A band material for package production of a base lacquer with an ultraviolet or electroradiation imprint, in which up to 15 wt% cellulose ester is added to the base lacquer is new.  Independent claims are included for: (1) a packaging container punched out and/or deep drawn from a sterilizable and sealable band material; (2) preparation of a packaging container involving: (a) coating of the band material with a base lacquer to which up to 15 wt.% of cellulose ester is added; (b) imprinting the base lacquer coated band material with an ultraviolet or electroradiation pressure printing dye; (c) radiation hardening of the lacquer imprint; (d) punching out a section for the container base and cover from at least one coated band material, (e) deep drawing of the container base, (f) filling of the container base (sic), (g) connection of the container cover to its base, and (h) sterilization.
Patent DE-50008213-D1 (DE)
Inventor: KNUTZEN JOERN-PETER
IPC: E04B2/96
Filed: 2000-10-26
Granted: 2004-11-18
Abstract: the cladding system comprises posts (1) and girders (2) of rectangular metal hollow profiled sections forming frame systems for filler elements. A support element (18) fixable on a girder (2) has a flat basic shape and comprises a bearing area (21) for supporting the filler and a locking area (20) with recess on one side to fix on the girder which in turn has a longitudinal slit (19). The locking area of the support is pushed into the slit and locked by sliding along the slit so that the recess forms the lock with the girder. In the inserted state the locking area of the support interacts with the guide section (13) of the girder holder (11) so that its insert bolt (12) can engage in the associated bore (14) on the upright post.
Patent DE-50008686-D1 (DE)
Inventor: TRICK RUTH
IPC: C12N9/52
Filed: 2000-06-28
Granted: 2004-12-23
Abstract: The invention relates to lytic enzymes from microorganisms and to the production and utilization thereof.
Patent DE-50010423-D1 (DE)
Inventor: WILDERMUTH DR
IPC: F16L27/113
Filed: 2000-01-28
Granted: 2005-07-07
Abstract: The system to lead off high frequency oscillations, from the exhausts of vehicle internal combustion motors, is a metal component with a short and very stiff spiral or ring bellows (3) which is inserted into the exhaust outlet. A knitted mantle (7) is placed over the bellows section, with a force or positive fit. The bellows (3) has two to seven or three to five pleats (4). The bellows (3) has a wall thickness of 0.7-1.6 mm. The knitted mantle (7) is of temp. and corrosion resistant metal wires or filaments and/or glass fiber and/or glass fabric.
Patent DE-50012585-D1 (DE)
Inventor: KRAUS JULIANE
IPC: C08K5/20
Filed: 2000-12-04
Granted: 2006-05-24
Abstract: The invention relates to injection moulding compounds containing a thermoplastic polymer, a wax, a nanoscalic chalcogenide-, carbide- or nitride-powder and an acid amide. The invention also relates to sintered shaped bodies produced therefrom. The sintered shaped bodies are especially useful in microtechnics, in mechanical engineering, terotechnology, construction of appliances, in micromechanics and for implants.