baber/WOPTO huggingface dataset:
Patent DE-3166938-D1 (DE)
Title: Lyophilized hydrocolloid foam
Inventor: PAWELCHAK JOHN M
IPC: A61L15/00
Filed: 1981-06-23
Granted: 1984-12-06
Abstract: A lyophilized foam sponge product having medically useful hemostatic and adhesive properties formed from the hydrocolloids, gelatin, pectin, and sodium carboxymethylcellulose and having a density of from about 0.01 to about 0.10 grams/cc. The gelatin is present at from about 20% to about 80% by weight of the final product and the pectin and sodium carboxymethylcellulose are each present at from about 10% to about 50% by weight of the final product. The product is prepared by forming an aqueous colloidal dispersion of hydrocolloids, aerating or foaming, freezing, and lyophilizing.
Patent DE-3169186-D1 (DE)
Title: Process and device for discharging a bunker with a slot-like outlet funnel
Inventor: ZIMMERMANN OTHMAR
IPC: B65G27/34
Filed: 1981-09-23
Granted: 1985-04-11
Abstract: 1. A method of extracting a material from a bunker, wherein the bunker comprises a first aperture and a second, lateral aperture for the discharge of the material at one side of the first aperture, and wherein the bunker material is discharged by a vibrating movement, characterised in that the vibrating movement acts, in a controlled manner, only in the parts of the first aperture, constructed in the form of a discharge slot, where it is necessary to discharge the material and to empty the bunker.
Patent DE-3172185-D1 (DE)
Title: Thread texturising nozzle
Inventor: NABULON WERNER
IPC: D02G1/16
Filed: 1981-03-12
Granted: 1985-10-17
Abstract: A texturising nozzle for synthetic filaments is openable and closable to facilitate lacing up. The nozzle comprises a two-part carrier structure with the parts (10, 12) movable towards and away from each other to open and close the nozzle. The thread path through the nozzle is defined by means of insert elements (18, 20) releasably mounted on the carrier structure at least in that region of the path in which the main texturising step is performed. A thread infeed passage (24) and a (preferably single) fluid infeed passage bring thread and treatment fluid together at a junction location, and a guide passage (26) (which preferably widens in the downstream direction) leads the thread and fluid from the junction location to the texturising region (28).
Patent DE-3176745-D1 (DE)
Title: Method and apparatus for the determination of the oxygen equilibrium curves of blood or haemoglobin solutions
Inventor: GERSONDE KLAUS PROF DR
IPC: A61B5/1455
Filed: 1981-10-07
Granted: 1988-06-23
Abstract: For plotting an equilibrium curve representative of the relation between the oxygen saturation value of a hemoglobin sample, such as blood, and a changing oxygen partial pressure level in a gas, the sample is initially oxygenated by an oxygen-containing gas till it is completely saturated with oxygen, and thereafter by a controlled supply of deoxygenating gas to the volume of gas acting on the sample the oxygen partial pressure is decreased in a controlled manner. The oxygen saturation value is determined from the photometrically measured light absorption parameter of the sample in the measuring space.
Patent DE-3278106-D1 (DE)
Title: Means for the after-treatment of washed linen in a clothes dryer
Inventor: PUCHTA ROLF DR
IPC: C11D17/04
Filed: 1982-07-19
Granted: 1988-03-17
Abstract: A composition for coating a flexible textile sheet for the treatment of moist wash in a mechanical clothes drier, consisting essentially of: an active substance selected from the group consisting of textile softening agents, antistatic substances, fragrances, mixtures of the above and mixtures of the above with nonionic emulsifiers and additives, where said textile softening agents and antistatic substances are selected from the group consisting of quaternary nitrogen compounds derived from ammonia or imidazoline and having from 1 to 2 long chain hydrocarbyl groups with from 8 to 26 carbon atoms and mixtures of said quaternary nitrogen compounds with up to 80% by weight of the mixture of the condensation product of a higher fatty acid triglyceride with a hydroxy lower alkylpolyamine, wherein said composition contains from 0.2% to 5% by weight of at least one aliphatic low-molecular-weight hydroxycarboxylic acid, as well as, optionally, from 0.05% to 1% by weight of at least one optical brightener, both based on the total weight of textile softening agents and antistatic substances.
Patent DE-3279628-D1 (DE)
Title: Procedure for the production of a humidity-sensitive interference mirror, and procedure and equipment for the measurement of the humidity using said mirror
Inventor: KROO NORBERT
IPC: G02B5/28
Filed: 1982-12-30
Granted: 1989-05-24
Abstract: Procedure for the production of a humidity- and/or vapour-sensitive interference mirror /edge filter/ or interference filter /band-pass filter/ and to a procedure and equipment for the measurement of the relative humidity and/or vapour concentration in air or in other gases and for the measurement of the variation of the relative humidity and/or vapour concentration. According to the invention, a light beam is produced by a narrow bandwidth light source, the light beam is at least once led through a humidity-and/or vapour-sensitive inteference mirror /edge filter/ or interference filter /band-pass filter/ directly or indirectly. The light beam having penetrated the humidity- and/or vapour-sensitive interference mirror /edge filter/ is detected, the detected signal is amplified and then directly or indirectly displayed. If the light beam is led through a humidity- and/or vapour-sensitive interference filter /band-pass filter/, the wavelength shift of the interference filter is measured by turning the interference filter until the maximum transmission is reached. The equipment according to the invention has a power supply unit and a narrow bandwidth light source connected in series,a humidity- and/or vapour-sensitive interference mirror /edge filter/ or a humidity- and/or vapour-sensitive interference filter /band-passfilter/ located in the path of the light beam produced by the narrow bandwidth light source. Further it has a light detector for detecting the light beam passing the humidity- and/or vapour-sensitive interference mirror or filter as well as an amplifier and a display unit connected in series with the output of the light detector. When employing a humidity- and/or vapour-sensitive interference filter /band-pass filter/, equipment according to the invention has an analog or digital maximum-setting unit connected between the amplifier and the display unit as well as an analog or digital voltage-to-angle converter, with the humidity- and/or vapour-sensitive interference filter forming a structural part of the latter. The invention also presents a procedure for producing a humidity- and/or vapour-sensitive interference mirror /edge filter/ or interference filter /band-pass filter/.
Patent DE-3360023-D1 (DE)
Title: Process for the manufacture of self-adhesive coatings
Inventor: DRUSCHKE WOLFGANG DR
IPC: C09J4/06
Filed: 1983-02-25
Granted: 1985-01-17
Abstract: 1. A process for the production of self-adhesive coatings by applying acrylates to a base and exposing the coating to high-energy radiation, wherein derivatives of dihydroxypropyl acrylates are employed as the acrylates, these are mixed with (a) from 0 to 120% by weight of polymers having a glass temperature below 0 degrees C and a K value of from 10 to 80, and/or (b) from 0 to 90% by weight of a conventional tackifying resin, and the mixture is applied to the base, the amount of (a) and (b) together being not less than 5% by weight and the percentages of (a) and (b) being based on the weight of the dihydroxypropyl acrylates derivatives.
Patent DE-3374374-D1 (DE)
Title: A method and an apparatus for building up a ground store of pressed vegetable material
Inventor: KORSGAARD EBBE
IPC: A01F15/00
Filed: 1983-12-02
Granted: 1987-12-17
Abstract: For building up a protected store of pressed vegetable material on the ground ordinary prepressed bales (36,42) of the material are picked up by means of a tractor loader (34,32) and are successively put through a sausage funnel element (4) as carrying a store of a retractable plastic sheet hose (24), whereby a long row of bales are stored sausagewise. The funnel element (2,4) is moved stepwise forwardly by means of the tractor to consecutively provide the necessary space in the hose for the next bale to be introduced. The tractor loader may be provided with equipment for applying a treating fluid to the bales during the handling thereof, and the bales, thus treated, are then stored in a practically sealed manner in the said sheet hose.
Patent DE-3378151-D1 (DE)
Title: Arrangement for generating pseudo-random sequences in the ami code
Inventor: MEYER FRITZ DR ING
IPC: H03K3/84
Filed: 1983-06-27
Granted: 1988-11-03
Abstract: In order to test coding rule infraction test units for AMI code which are employed for surveillance of digital transmission circuits, an arrangement is provided which generates quasi-random sequences in the AMI code without employing a spur line short-circuited at its end. Previously, no coding rule infractions could be mixed into the generated signals with such a spur line usually employed for generating signals in the AMI code. With the disclosed arrangement a generator for binary quasi-random sequences is provided to whose output one input of a differential amplifier arrangement is directly connected. Another input of the differential amplifier arrangement is connected via a series connection of an exclusive OR element and a time-delay element. Noise pulses which lead to coding rule infractions in the generated output signals can be mixed in via the other input of the exclusive OR element.
Patent DE-3378425-D1 (DE)
Title: Seeker gyroscope having reduced cross-coupling between rotor spin and precession
Inventor: ANDREWS HAROLD
IPC: G01C19/04
Filed: 1983-06-16
Granted: 1988-12-15
Abstract: In the two-axis gyroscope, precession may be effected by application of a DC current to the stationary precession windings. The rotor assembly has a pair of ring-shaped permament magnets with their magnetic vectors aligned parallel with the gyro spin axis. This structure presents a magnetic field to be precession windings which does not change as the rotor assembly rotates. The precession windings are located along two orthogonal axes to allow precession of the gyro in two orthogonal directions.  The rotor magnets used to provide gyro spin can have their magnetic vectors oriented transverse to the gyro spin axis. Thus, the current passing through the motor coils to drive the gyro is orthogonal to the current required to precess the gyro.
Patent DE-3460256-D1 (DE)
Title: Room spray dispenser
Inventor: ARABIAN SANDRO
IPC: A61L9/14
Filed: 1984-03-26
Granted: 1986-07-31
Abstract: The room spray dispenser (1) holds a container (29) that is provided with a valve element (27) which also works simultaneously as a pump. Above the valve element (27) the operating end (25') of a pressure lever (25) is located. It is loaded in the direction of the valve element (27) with at least one spring (26,33). The blocking lever (14) has a raised contact surface (14''). This surface is pressed downward with the operating end (3') of a swivelling lever triggering mechanism, which is mounted on the door (5) or the door frame (6). This downward movement trips the blocking lever (14), which then allows the pressure lever (25) to press down upon the upper part of the valve element (27) due to the force of the tension spring (26). By the return movement of the swivelling lever (3) the blocking lever (14) is raised upwards to its original position and cocked by means of the cocking lever (15). The tension spring (26) is also stretched during this process. The advantage of this arrangement lies in its simple construction, positive operation, uniform dispensing of the mixture of deodorizing and/or scented liquid and air, and its general applicability to various kinds of door constructions or other elements which move relatively to each other. This arrangement requires no spray cans with propellent gas.
Patent DE-3460560-D1 (DE)
Title: Ball joint
Inventor: ITO EIICHI
IPC: F16C11/08
Filed: 1984-06-16
Granted: 1986-10-02
Abstract: The subject of the invention is a ball joint for motor vehicles comprising a bearing insert (4) located between a joint housing (1) and a ball head (3). The bearing insert is provided with meridionally extending slots (9) arranged in a half-portion gripping of the ball head over the equator. A clamping ring (5) located in the housing grips the tongues (10) of this bearing insert (4). To improve the elasticity of the bearing parts while retaining a good distribution of lubricant, the clamping ring (5) is provided with circumferential grooves (13) on its inner surface and with openings (15) in the outer end surface (14).
Patent DE-3464096-D1 (DE)
Title: Method of attennating the effect of magnetic fields, device for carrying it out and its use
Inventor: SCHMID ALBERT
IPC: G01V9/00
Filed: 1984-06-19
Granted: 1987-07-09
Abstract: 1. A method of attenuating the effect of magnetic fields by means of pulsating direct current, characterised in that the pulses are emitted continuously, at a frequency in the range from 1 to 10,000 Hz, preferably at a frequency of about 3,000 Hz, in the region of the surface of the earth and the atmosphere adjacent thereto.
Patent DE-3464137-D1 (DE)
Title: Process for the preparation of highly substituted carboxyalkyl celluloses and their mixed ethers
Inventor: RAHSE WILFRIED DR
IPC: C08B11/193
Filed: 1984-01-23
Granted: 1987-07-16
Abstract: A process for the production of carboxyalkyl celluloses having an average degree of substitution of at least 1.0. The process comprises up to 3 stages, but without any intermediate purification. The preferred suspension medium is isopropanol. In each stage of the process, the carboxyalkylating agent is used in quantities of less than 2.5 moles per mole of anhydroglucose unit and the alkylating agent in quantities of less than 5 moles per mole of anhydroglucose unit. The total water content of the system throughout the reaction as a whole must not exceed 450% by weight, based on the quantity by weight of cellulose used. Water contents of from 80 to 250% by weight are preferred.
Patent DE-3467190-D1 (DE)
Title: Corrosion inhibitors
Inventor: PENNINGER JOSEF DR
IPC: C23F11/16
Filed: 1984-08-13
Granted: 1987-12-10
Abstract: 1. The use of the alkali or ammonium salts of compounds corresponding to the following formula  see diagramm : EP0142627,P4,F3  in which R1 is a C1 -C6 alkyl radical and R2 is a methyl radical or a hydrogen atom, as corrosion inhibitors in aqueous systems.
Patent DE-3562607-D1 (DE)
Title: Control devices for lifts with double cars
Inventor: SCHROEDER JORIS DR ING
IPC: B66B1/14
Filed: 1985-08-31
Granted: 1988-06-16
Abstract: An elevator control receives car calls for certain floors which are subject to a restriction of operation, but does not prevent the storage of these car calls. The car calls subject to the restriction of operation are only served during the trip in the opposite direction, if a load increase has been detected by a load measurement device during the change in the direction of travel. The restriction of operation is only cancelled during a predetermined time interval dependent on the movement of the car door and simultaneous occurrence of a load change caused by added travelers. Two storage cells are connected to the car call circuits for the car calls subject to the restriction of operation where an entered call, during a cancelled restriction of operation, is stored in the first storage cell and, during the restriction of operation, is stored in the second storage cell. A call stored in the first storage cell is transferred to the travel control of the elevator prior to the change of direction of travel and a call stored in the second storage cell is only transferred after the change of direction of the elevator.
Patent DE-3563942-D1 (DE)
Title: Layered synthetic resin-aluminium tube
Inventor: MENZEL HANS
IPC: B32B15/08
Filed: 1985-01-24
Granted: 1988-09-01
Abstract: 1. Plastic-aluminum-laminate tube whose body is decorated and/or printed and coated by a transparent plastic layer, characterized in that the printing extends over the whole tube surface into the seamed area being formed by the overlapping foil ends.
Patent DE-3567358-D1 (DE)
Title: Sunflower regeneration through embryogenesis
Inventor: COOLEY GLORIA L
IPC: A01G7/00
Filed: 1985-07-09
Granted: 1989-02-16
Abstract: The present invention relates to the regeneration of sunflowers via embryogenesis. The process comprises the steps of: (a) culturing tissue obtained from a sunflower plant on a first medium which comprises mineral salts, vitamins, amino acids, sucrose and a hormone in an amount sufficient to ensure embryogenic callus formation; (b) subculturing said callus on a second medium which comprises mineral salts, vitamins, sucrose and a hormone in an amount sufficient to ensure embryo formation and germination of said embryo, and (c) subculturing said embryo or said germinated embryo on a third medium which comprises mineral salts, vitamins and sucrose, whereby plants are obtained.
Patent DE-3568569-D1 (DE)
Title: Process and apparatus for preheating raw material for glass production, especially cullet
Inventor: ROLOFF HELMUT
IPC: C03B3/02
Filed: 1985-08-14
Granted: 1989-04-13
Abstract: 1. Method for pre-heating a cullet mixture (20), which is preferably enriched with raw materials for the production of glass, in which method waste gas from a gas melting furnace (10) is conducted through the cullet mixture (20) and possibly the raw materials mixed in, for pre-heating at least the cullet mixture (20), characterized in that the waste gas from the glass melting furnace (10) is first conducted through a heat exchanger (regenerator 13) for pre-heating fresh combustion air for the glass melting furnace (10) and is subsequently conducted through the cullet mixture (20), which is temporarily stored in a bunker (19), by means of a plurality of flow ducts (33).
Patent DE-3571821-D1 (DE)
Title: Process for the manufacture of molded articles on the basis of polyaddition products of polyisocyanate, having urea groups
Inventor: GANSTER OTTO DR
IPC: C08G18/76
Filed: 1985-02-25
Granted: 1989-08-31
Abstract: The present invention is directed to a process for the production of a molded article having a compact surface layer and a gross density above 900 kg/m3 via the reaction injection molding technique, comprising introducing a reaction mixture into a closed mold, said reaction mixture comprising: (a) a polyisocyanate component consisting of at least one polyisocyanate in which all the isocyanate groups are aromatically bound, (b) compounds having molecular weights of from 400 to 12,000 and having at least two isocyanate reactive hydrogen atoms, (c) water, in a quantity of at least 0.15 mol per mol of isocyanate groups of component (a), and (d) optionally compounds having molecular weights of from 60 to 399 and having at least two isocyanate reactive hydrogen atoms, wherein the isocyanate index, based on all the reactants taking part in the reaction is from 70 to 125, and wherein a pressure of above 40 bar is maintained in the reaction mixture during the reaction so that the carbon dioxide formed in the course of the reaction remains completely or predominantly in solution in the reaction mixture and in the molded article produced.
Patent DE-3574642-D1 (DE)
Inventor: RIJCKAERT ALBERT MARIA ARNOLD
IPC: G11B5/592
Filed: 1985-02-25
Granted: 1990-01-11
Abstract: A helical-scan recorder for two-channel digital video recording comprises two pairs of write-read heads which are situated diametrically opposite each other. To simplify tracking it is proposed to record tracking signals of different frequencies with one head of each of said pairs of heads and to read said tracking signals during recording via crosstalk, each time using the other head of each of said pairs of heads.
Patent DE-3583887-D1 (DE)
Inventor: UCHTMAN VERNON ALBERT
IPC: C07F9/38
Filed: 1985-04-25
Granted: 1991-10-02
Abstract: Kits for use in a regimen for treatment or prevention of osteoporosis, where the regimen comprises sequential admin. of a bone-cell-activating cpd. (I), a bone-resorption-inhibiting polyphosphonate (II) and a placebo or nutrient supplement (III), comprises the following components arranged so as to facilitate compliance with the regimen: (a) 1-5 daily doses of (I); (b) 10-20 daily doses of (II), each being 0.25-3.3 times the lowest effective dose (LED); (c) 30-100 daily doses of (III).
Patent DE-3587227-D1 (DE)
Inventor: FRANK BRUCE HILL
IPC: C12P21/02
Filed: 1985-06-12
Granted: 1993-05-06
Abstract: Compounds having the formula 
<CHEM>
 in which X is present or absent, and, if present, is -A-L-E-G-S-L-Q or -A-L-E-G-S-L-Q-K-R, and their pharmaceutically-acceptable salts, have insulin-like activity.
Patent DE-3588014-D1 (DE)
Inventor: ASCHER GERD
IPC: C07D501/24
Filed: 1985-11-21
Granted: 1995-06-01
Abstract: Trimethylsilyl 7-trimethylamino-3-iodomethylceph-3-em-4-carboxylate, its use as an intermediate for the preparation of cephalosporin derivatives, and a process for the preparation of cephalosporin derivatives using this intermediate.
Patent DE-3669508-D1 (DE)
Inventor: STUEBER WERNER DR
IPC: C07D207/404
Filed: 1986-06-23
Granted: 1990-04-19
Abstract: 1. A compound of the general formula I.  see diagramm : EP0207415,P7,F1  in which R**1 is an aliphatic or aromatic radical having up to 10 carbon atoms and X is a succinimide or benzotriazole residue.
Patent DE-3672702-D1 (DE)
Inventor: BARBE JACQUES
IPC: B22D11/06
Filed: 1986-05-28
Granted: 1990-08-23
Abstract: 1. Continuous-casting machine for thin sheet metal, comprising a casting wheel (5) driven in rotation about a shaft (30), limited on its periphery by a casting wall (51) cylindrical in shape, centered on the shaft (50) and equipped with means (52) for cooling the casting wall (51), and a feed tank (7) into which the liquid metal is poured, the said tank (7) being applied tightly against the casting wheel (5) and equipped at its base, on the downstream side in the direction of rotation of the wheel (5), with an outlet orifice (77) opening out into a casting cavity (10) limited on one face by casting wall (51) of the wheel (5) and on the other by a circular wall (11) combined with cooling means (113) and having an inner face (111) in the shape of a portion of a cylinder centred on the shaft of the wheel and with a radius greater than that of the casting wall (51) by a distance equal to the thickness of the sheet to be cast, characterized in that the feed tank (7) comprises a bottomless cavity (70) with a rectangular section, limited by four substantially vertical walls, a longitudinal wall (73) placed on the upstream side in the direction of rotation of the wheel (5), two transverse walls (75) and a front wall (74) placed on the downstream side respectively and that the circular wall (11) consists of a separate element, fastened on the upstream side, to the base of the front wall (74) and followed, on the downstream side, by a secondary device (4) for guiding and cooling the cast sheet (3), comprising at least one circular plate (41) for application of the sheet (3) against the casting wall (51).