baber/WOPTO huggingface dataset:
Patent DE-3447499-A1 (DE)
Inventor: SCHWARTZKOPFF URSULA DR
IPC: A47L13/17
Filed: 1984-12-27
Abstract: 1. A non-drying cleaning cloth, comprising a flat carrier material, on to which an emulsion is applied which contains water and a moisture regulator, characterised in that the emulsion has a finely particled, inorganic and/or organic, dispersible solid matter.
Patent DE-3504628-A1 (DE)
Inventor: KRUSE HANS
IPC: B01J2/16
Filed: 1985-02-11
Abstract: A free-flowing granulate of a powder-form or fine-grained component and a liquid component; the granulate containing at least 20% by weight of the liquid component, is prepared by moving the powder-form or fine-grained component in a mixer-granulator, adding the liquid component while mixing until a moist granulate having a particle size of at most 1.5 mm is obtained, subsequently coarsening the granulate thus obtained with an increase in temperature to a particle size of from 0.4 to 4 mm and optionally coating this coarse granulate with another powder-form and/or fine-grained component at 60 DEG  to 90 DEG  C. The optionally coated granulate is converted by lowering the treatment temperature into a dry-looking, free-flowing, coarse-grained product, which if desired, may be coated with another powder-form and/or fine-grained material. Despite the high percentage of a liquid component, the granulate thus obtained appears as a dry granulate and is free-flowing.
Patent DE-3506785-A1 (DE)
Inventor: OTTOW ECKHARD DR
IPC: C07J41/00
Filed: 1985-02-22
Abstract: Descriptions are given of 11 beta -aryl-estradienes of general formula I    <IMAGE>  (I)  where X means an oxygen atom or a hydroxyimino group N DIFFERENCE OH, where the hydroxy group may be in the syn or anti position, R1 means a methyl or ethyl group R2 means a -C 3BOND C-CH=CH2, a -CH2-(CH2)n-Y-R3 or a -CH=CH-(CH2)m-Y-R3 group, Y standing for an oxygen or sulfur atom, n for numbers 0 or 1, m for numbers 1, 2 or 3 and R3 for a hydrogen atom, for an alkyl or acyl radical with 1 to 4 carbon atoms respectively, with the proviso that when m stands for 1 and Y for an oxygen atom, R3 means an alkyl radical with 1 to 4 carbon atoms. The new 11 beta -aryl-estradienes possess antigestagenic and antiglucocorticoid effects.
Patent DE-3507752-A1 (DE)
Title: Filter unit with special replaceable filter element
Inventor: JAKLIN HANS
IPC: F01N3/021
Filed: 1985-03-05
Abstract: A filter or separating unit, comprising the inlet chamber, filter chamber and outlet chamber for preventing and reducing the precipitation of unburnt pollutants in exhaust systems of motor vehicles with internal combustion engine. Due to the routing and expansion of the exhaust gases in the inlet chamber, filtration and separation then occur in the actual special replaceable filter element (insert) and the gases are then passed on in the further chamber, the design of the filter unit being variable and adaptable to the requirements as is the composition of the special filter element, which can easily be replaced without the use of a bulky tool.
Patent DE-3513336-A1 (DE)
Title: Guiding means on office swivel chairs
Inventor: NEUMUELLER KONRAD
IPC: A47C1/024
Filed: 1985-04-13
Abstract: In order to achieve a controlled sequence of movement of functional parts on an office swivel chair, a guiding means 1 is proposed which is inserted, in particular, between the seat support and the backrest or its fastening with the seat support on an office swivel chair. Said guide means 1 consists mainly of a threaded spindle 2 which is linked pivotably by its one end to a first functional part 11 and is guided by its free end in a rotatable and axially non-displaceable threaded nut 3. The threaded nut 3 is located between two limbs 5 of a fork-shaped lever 6 which is linked pivotably to a second functional part 7. The two linkage points 4 and 7 are located on a common connecting line 8 which runs through the longitudinal axis of the threaded spindle 2. A tensile or compression force on the lever 6 or the threaded spindle 2 causes an axial displacement of the threaded spindle 2 in this guiding means due to the rotating threaded nut 3. <IMAGE>
Patent DE-3520493-A1 (DE)
Title: Reinforcement holding part
Inventor: MASUO TOSHIYA
IPC: E04C5/16
Filed: 1985-06-07
Abstract: Reinforcement holding part (30), with which the assembly of a reinforcement for reinforced concrete can be carried out without great outlay in terms of time and labour, the safety of the worker being guaranteed. The reinforcement holding part (30) comprises a reinforcement fitting section (32) which is provided with a continuous hole (36), through which a vertical reinforcement iron (38) is firmly fitted in, and a reinforcement holding section (34) which is designed in one piece with the reinforcement fitting section (32) and supports thereon a horizontal reinforcement iron (40). <IMAGE>
Patent DE-3520938-A1 (DE)
Title: Hot-water heating system
Inventor: NUNN ALBRECHT
IPC: F24D11/02
Filed: 1985-06-12
Abstract: Hot-water circulating heating system with heating boiler and heat pump as well as accumulator and separating accumulator, there being arranged one behind the other in the forward run of the heat pump in the direction of the heating circulation first a branch line to the heat exchanger of the hot-water accumulator, then a branch line to the separating accumulator and finally a branch line leading to the boiler, this boiler in turn being connected via its own forward run line to the forward run leading to the heat exchanger of the hot-water accumulator.
Patent DE-3527498-A1 (DE)
Inventor: BOEBEL GEB LAURER
IPC: A61M5/148
Filed: 1985-07-31
Abstract: The flexible container is used for carrying out infusion/transfusion under pressure. In order to permit a quick replacement of the infusion/transfusion bag and, if necessary, a quick interruption of the infusion/transfusion, a flap (1) is provided which can be closed together, by means of a seal (2a, 2b, 2c, 3a, 3b, 3c), to form an approximately tubular receptacle enclosing the pressure pad and the infusion/transfusion bag. <IMAGE>
Patent DE-3528077-A1 (DE)
Title: Electrical capacitor, specially of chip construction
Inventor: KESSLER HARTMUT DIPL ING
IPC: H01G2/06
Filed: 1985-08-05
Abstract: The electrical capacitor consists of a capacitor body (4) which is constructed from plastic films (1) and metal coatings (2, 3) and whose end surfaces (5, 6) are provided with connecting coatings (7, 9) which can be soldered and to which in each case one cap-shaped metal part (11, 12) is allocated which consists of material which can be soldered, there existing between the connecting coatings (7, 9) and the metal parts (11, 12) an electrical connection (13, 14, 15, 16) which is located in openings (19, 20) of cap-shaped coatings (17, 18) having low thermal conductivity. <IMAGE>
Patent DE-3533099-A1 (DE)
Title: Heat exchanger for a heat source heated by fuel
Inventor: LUEBKE PETER
IPC: F24H6/00
Filed: 1985-09-17
Abstract: The invention relates to a heat exchanger for a recirculating water heater, which has a housing in which there is accommodated a heat exchanger element which has inlets and outlets for exhaust gas which is to be cooled, on the one hand, and for air which is to be heated, on the other hand. According to the invention, the connection for the exhaust gas inlet is arranged on the underside and the inlets and outlets for the air connections are arranged on the sides of the housing and the exhaust gas outlet is arranged on the rear of the housing.
Patent DE-3533938-A1 (DE)
Title: Transparent flat body with adhesive coating
Inventor: HENNING ALBERT
IPC: G09F1/10
Filed: 1985-09-24
Abstract: The transparent flat body with an adhesive coating on one side is characterised in that this side of the flat body is only partly covered with the adhesive layer and the adhesive layer is designed in the form of strips or rows of spots which surround one or more adhesive-free surfaces. By adhesively bonding the flat body onto a carrier surface, a holder for a flat information medium is produced. <IMAGE>
Patent DE-3534268-A1 (DE)
Title: Surface designed to avoid flow separation on a body around which a fluid flows
Inventor: BECHERT DIETRICH DR ING
IPC: F15D1/12
Filed: 1985-09-26
Abstract: To avoid flow separation, a surface 1 of a body around which a fluid flows is provided with a multiplicity of elements 2 which project from the plane of the surface 1 into the flow and have such a shape that, with intermixing in a boundary layer, energy is supplied to the boundary layer near the edge. The elements 2 are on the one hand adjustably arranged relative to the plane of the surface 1 and on the other hand have such a shape that they cause intermixing when flow separation threatens but simulate the plane of the surface 1 in the case of close-lying flow while resistance is reduced. <IMAGE>
Patent DE-3535102-A1 (DE)
Title: Method for measuring an alternating or alternating-current bridge signal voltage at high speed and with high precision
Inventor: KROEBEL WERNER PROF DR
IPC: G01R19/257
Filed: 1985-10-02
Abstract: Published without abstract.
Patent DE-3538311-A1 (DE)
Title: Circuit for controlling a multi-indication light signal
Inventor: MEIER JOACHIM
IPC: B61L5/18
Filed: 1985-10-28
Abstract: The signal lamps (S1) for the stop indication (rt) and the signal lamps (S2, S3) for the all-clear indications (gn,gn/ge) are fed via double lines (L2, L1) from a common alternating current source. A phase indicator (PHI) is located on the light signal and detects, in relation to a reference voltage (U2), the phase position of the supply voltage (U1) for the signal lamps (S2, S3) assigned to the all-clear indications, and depending on whether the two voltages are in phase or in antiphase, switches on one or other all-clear signal indication. The phase of the supply voltage or the reference voltage can be switched in the signal box by pole reverser switches (13, 14) for switching on one or other all-clear signal indication. The reference voltage (U2) is obtained from the feed circuit for the signal lamp (S1) which is assigned to the stop signal indication. The phase indicator (PHI)is designed in such a way that when the reference voltage (U2) fails it assumes a defined switching state. <IMAGE>
Patent DE-3539570-A1 (DE)
Title: Quaternary ammonium compounds, their preparation and use as textile softeners
Inventor: RUTZEN HORST DR
IPC: D06M13/463
Filed: 1985-11-08
Abstract: Quaternary ammonium compounds of the formula I <IMAGE> in which R<1> denotes an alkyl group having 1-4 carbon atoms and R<2> denotes the same or an optionally hydroxyl-substituted alkyl group other than R<1> and having 1-4 carbon atoms, R<3> denotes a radical of the formula II <IMAGE> in which m denotes a number 1-4, preferably 2 or 3, n denotes a number 1-15, R<4> denotes a radical R<1> or R<2> or R<3> and A<-> denotes an anion, are prepared by reaction of Guerbet fatty acids with tertiary amines and subsequent quaternisation. The novel compounds can be used as hydrolysis-stable conditioning agents for synthetic and natural fibres.
Patent DE-3540930-A1 (DE)
Title: Method and device for cleaning the lenses of a motorist's eye protector when travelling
Inventor: BADEWIEN REINHARD
IPC: A42B3/26
Filed: 1985-11-19
Abstract: To clean the lenses of goggles, a visor of a protective helmet or similar eye protector for a motorist, provision is made for a greatly concentrated air flow to be blown against the lenses as required when travelling. This is effected via an air distributor by means of nozzles. The air distributor is a tubular part which can be connected releasably to the eye protector and is supplied with compressed air via a connectable hose.
Patent DE-3541367-A1 (DE)
Title: Connecting gangway for two vehicles
Inventor: EVANOT PIERRE
IPC: B61D17/22
Filed: 1985-11-22
Abstract: A connecting gangway for two vehicles which are to be moved together has a flexible covering (2) which is preferably of annular construction. Its ends are connected to the vehicles (1). Furthermore, a floor plate (3) is provided inside the cover (2) which consists of a semi-rigid material. The ends of the floor plate are connected to the vehicles. The floor plate has a series of cross-sectional weakenings (4) or cellular cavities which extend in the transverse direction with respect to the axis of the connecting gangway. In addition, a series of support rods (5) is provided which extend parallel to the cross-sectional weakenings (4) and are connected to supports (6) which are in turn connected to the vehicles (1). 
<IMAGE>
Patent DE-3546372-A1 (DE)
Inventor: HOELDERICH WOLFGANG DR
IPC: C07C45/58
Filed: 1985-12-31
Abstract: 1. A phenylacetaldehyde of the structure (I)   see diagramm : EP0228675,P20,F1   where the substituents X are difluoro, trifluoro, tetrafluoro, p-trifluoromethyl, 2-methyl-4-fluoro, haloalkoxy or haloalkylthio radicals or are adjacent Cl, F, CF3 , alkyl, alkoxy, haloalkoxy and/or haloalkylthio radicals.
Patent DE-3605577-A1 (DE)
Title: Bio-sauna and houses with climatic control by heating and air unit
Inventor: GOETZE FRIEDRICH WILHELM
IPC: E04B2/70
Filed: 1986-02-21
Abstract: A sauna comprises individual planks which are laid one upon the other and achieve a fixed interconnection by means of their toothings. The sauna stove takes in fresh air from the outside, which can flow out diametrically opposite. Fresh air and ground air are mixed in the stove in a thermodynamic fashion. Located in the stove are a water-filled intake box and an infusion pan, by means of which the air humidity is increased.
Patent DE-3608566-A1 (DE)
Title: Arrangement for starting a synchronous motor
Inventor: RUEHLEMANN JOACHIM
IPC: H02K7/118
Filed: 1986-03-14
Abstract: An arrangement is proposed which is used for starting a synchronous motor whose rotor, which is excited by permanent magnets, can be coupled to a load, for example a supply pump, via a coupling (clutch) which has rotation play, and whose stator is excited (energised) by means of an electrical alternating field. In order to achieve an arrangement which operates in a particularly low-noise manner, a clamping body which can oscillate in both possible motor rotation directions is articulated eccentrically with respect to the motor rotation shaft on one coupling half and interacts in both oscillation directions with its clamping surface and a mating clamping surface which is formed by a wall, which surrounds the clamping body, of the other coupling half (which is in the form of a sleeve in cross-section in sections), and whose shaft rests on the motor rotation shaft. <IMAGE>
Patent DE-3616981-A1 (DE)
Title: Pressure-swing adsorption process
Inventor: LEITGEB PAUL DR PHIL
IPC: C01B32/40
Filed: 1986-05-21
Abstract: A process is proposed for dividing a gas mixture which contains at least two components of differently strong adsorbability, by pressure-swing adsorption. During an adsorption phase, the gas mixture is passed through an adsorber, a more strongly adsorbable component being bound to an adsorbent. After the adsorption phase, more weakly adsorbable components remaining in the adsorber are flushed out by introducing a gas which essentially comprises the more strongly adsorbable component. The more strongly adsorbable component is then isolated by pressure reduction in the adsorber to subatmospheric pressure. When a gas mixture is divided having a content of at least 60% of the more strongly adsorbable component, after the evacuation of the adsorber to a pressure between 0.03 and 0.3 bar, a first pressure build-up phase is carried out, during which an external gas relatively weakly adsorbable compared with the more strongly adsorbable component is introduced into the adsorber in counter-current to the direction of adsorption until an intermediate pressure in the range from 0.3 to 1 bar has built up. Further pressure build-up is carried out with expansion gas from another adsorber and/or with the gas mixture to be divided and/or with unadsorbed gas.
Patent DE-3621416-A1 (DE)
Title: Mobile locking mechanism as shutter weir
Inventor: SCHOENFELDT HENRY
IPC: E02B7/44
Filed: 1986-06-26
Abstract: A movable locking mechanism as a shutter weir is characterised in that subdivided shut-off flaps (1) can be pivoted about upper horizontal axes on the uprights (3) of locking mechanisms and can be held thereby and by support brackets (2) and transmit the water pressure via a large-area locking mechanism foot (4) to a fixed primary system (5) of approximately the same size. (Fig. 1). <IMAGE>
Patent DE-3623800-A1 (DE)
Title: Bicycle with motor drive which can be switched on
Inventor: BINDER WILHELM DIPL ING DR
IPC: B62M6/60
Filed: 1986-07-15
Abstract: Bicycle with electric motor drive which can be switched on, the driving power of the motor being designed such that an average driving speed of 20 to 25 km/h on a flat, smooth carriageway can be attained exclusively using the motor drive. The motor drive is combined into a few components which can be attached in a very simple manner to points on the bicycle where they do not interfere in any way with the bicycle functions.
Patent DE-3632024-A1 (DE)
Title: Valve-bag closing machine
Inventor: ROLAND ROLF EMIL
IPC: B65B7/02
Filed: 1986-09-20
Abstract: In order to smooth the usually crumpled tab 1a of the outer valve of a valve bag, two oppositely rotating brushes 3, 4 are adjustable in an axis-parallel manner relative to a support 8 in relation to one another until they come into mutual contact, so that they can receive the tab between them. The guide 9 for this support extends approximately in the direction of the spreading position of the tab, so that the rotary brushes act on the tab with a smoothing effect from both sides when the support is adjusted in the direction of the spread tab. By pivoting the guide 9, the rotary brush 3 can also be controlled in such a way that it folds the smoothed tab round onto the adhesive zone on one end face of the valve bag 1 and presses it down. <IMAGE>
Patent DE-3632663-A1 (DE)
Title: Safety lock with lockable double cylinders on both sides
Inventor: EFUNE ESFIRA
IPC: E05B9/10
Filed: 1986-09-26
Abstract: A safety lock with a double cylinder lockable on both sides, used for house doors and also for fire doors, contains sliding blocks. The two keys or one key each are inserted into their oblique slots from outside or from inside, and to push the two sliding blocks apart a spring is installed between the two. The two sliding blocks have two respective projections on the generatrix. These are necessary for the rotation of the bit, in which longitudinal grooves are formed. For ejecting the key not completely inserted in the inner cylinder, there is formed an ejector driven by a second spring which is slidably mounted. In this construction, it is even possible to lock the outer cylinder when the key inserted in the inner cylinder has not been withdrawn by accident or by intent.
Patent DE-3702168-A1 (DE)
Title: Method and device for producing a waistband on garments
Inventor: HERRE WOLFGANG
IPC: A41F9/02
Filed: 1987-01-26
Abstract: A method, and a device for carrying out the method, for producing a waistband on garments. An elastic strip is introduced into a partial region of a waistband, for example of trousers, and attached in such a way as to allow secure connection of the beginning and the end of the elastic strip in the seam area whilst using up as little as possible of the strip. The beginning and the end of the elastic strip are connected without tension to the garment; an intermediate region of the elastic strip is tensioned and connected in the tensioned state to the garment.
Patent DE-3702975-A1 (DE)
Title: Start-up control for pressure cookers with consideration of the filling amount
IPC: A47J27/08
Filed: 1987-02-02
Abstract: The heat capacity of the filling amount in a pressure cooker is approximately determined by means of timing during the heating-up of the pressure cooker. Subsequently, the heating-up process is accordingly extended beyond the beginning of the pressure build-up.
Patent DE-3707352-A1 (DE)
Title: Mixing apparatus for at least two gases
Inventor: STOLL KURT
IPC: B01F23/10
Filed: 1987-03-07
Abstract: What is proposed is a mixing apparatus for at least two gases which are fed from pressurised reservoirs (10, 11) by way of feed conduits and a mixing chamber (14) to a pressure system (19) providing the finished gas mixture. A fixed throttle (13, 17) is provided in each feed conduit to the mixing chamber (14), at least one of the fixed throttles (13) being adjustable by means of an associated adjusting throttle (15). Furthermore, each fixed throttle (13, 17) is preceded by a pressure regulator (12, 16), and the mixing chamber (14) is followed by a valve arrangement (20, 21, 22) adjusting the initial pressure. By means of this mixing apparatus, it is possible to produce a very exact mixture ratio, the accuracy of which remains guaranteed in the event of a fluctuating gas extraction and fluctuating temperatures. <IMAGE>
Patent DE-3710027-A1 (DE)
Title: Device for determining the local distance of a test surface from a reference surface
Inventor: BREITMEIER ULRICH DR
IPC: G01B11/02
Filed: 1987-03-27
Abstract: A device for the highly precise measurement of the surface profile of a test surface (14) has a lens (68) which is movably suspended by a spring element (84, 86). The position of said lens is corrected by means of a magnetic actuator (74, 140) in such a way that the respectively illuminated surface section of the test surface (14) is situated at the focal point of the lens. A laser diode (60) having a downstream frequency doubler (64) serves as light source. In this way, it is possible despite only a moderate aperture of the lens (68) to produce a very small light spot on the test surface (14), with the result that it is also possible to measure small structures precisely. <IMAGE>
Patent DE-3716078-A1 (DE)
Title: Gun barrel for acceleration of projectiles - has pairs of electrodes spaced along length connected to electrical source for preventing gas pressure redn.
Inventor: WITT WOLFRAM DIPL PHYS DR
IPC: F41B6/00
Filed: 1987-05-14
Abstract: The pairs of electrodes (5a,5b to 8a;102-104) are connected to the energy source (18,113) directly or across a switching system. The voltage of the energy is selected so that it respectively forms an electric arc to heat the gases in the barrel (1,100), when the rear part of the projectile (19,111) passes the respective electrodes. The location (X1) of the first pair of electrodes (8a,8b) is selected so that the heating by the arc (23) begins just when the burning of the charge has ended. The pairs of electrodes are arranged co-axially one behind the other at the inner wall of the barrel. ADVANTAGE - Developed so that decline of gas pressure in barrel is prevented in simple manner.
Patent DE-3717700-A1 (DE)
Title: Method and device for producing dental mandibular models
Inventor: EGERER MICHAEL
IPC: A61C13/34
Filed: 1987-05-26
Abstract: The invention relates to a method for producing a mandibular model, in which an impression device is filled with an impression composition, a jaw impression is prepared therewith and the impression is then cast with plaster or the like, and in which it is provided, in order to avoid expensive re-working on the model, that a plate be applied to the tongue region before casting with plaster or the like. The method can be performed using a plate (1) having a semi-elliptical basic shape, at least one locking projection (4, 5, 6) being arranged in the region of the outer edge of the plate (1). <IMAGE>