baber/WOPTO huggingface dataset:
Patent DE-4302266-A1 (DE)
Inventor: HENTSCHEL KARL-HEINZ DR
IPC: C08G18/80
Filed: 1993-01-28
Abstract: Two-component polyurethane coating compositions essentially comprising a mixture of A) a polyisocyanate component comprising A1) selected aliphatic polyisocyanates and A2) selected aromatic polyisocyanates, B) a polyol component comprising B1) selected polycaprolactone-polyols and/or selected polyether-polyols and optionally B2) other organic polyhydroxyl compounds, and C) conventional auxiliaries and additives in coating technology, and the use of such coating compositions for the production of sealing coatings or thin coatings on flooring.
Patent DE-4302736-A1 (DE)
Title: Method and device for sorting plastic containers
Inventor: SCHNELL ADOLF
IPC: B07C5/36
Filed: 1993-02-01
Abstract: The invention relates to a method and a device for sorting in particular bottle-shaped plastic containers according to plastic type, the plastic containers arranged as a pile above a rotating conical disc being separated singly by being aligned one behind the other, preferably according to length, against a wall surrounding the conical disc by rotation of the conical disc and being led off, in this arrangement, in a helical manner for guiding past a sensor arrangement for plastic recognition.
Patent DE-4304461-A1 (DE)
Title: Apparatus for mixing chemically reactive plastics components, in particular polyurethane
Inventor: REISINGER GERHARD
IPC: B29B7/76
Filed: 1993-02-15
Abstract: The mixing apparatus, which is basically designed as a mixing crosshead, has opposite the outlet opening (6) of the mixing chamber (1) in the circumferential surface of the outlet chamber (5) a relaxation or aftermixing chamber (8), in which a cleaning plunger (9) of the same cross-section can likewise be moved back and forth. The diameter of the mixing chamber (1) is smaller than that of the aftermixing chamber (8). This produces an apparatus whose chambers are very small, in order to process small shot weights and thus permit the production of correspondingly small articles from reactive resin, in particular polyurethane. Even at high output rates, this arrangement results in a laminar mixture discharge. <IMAGE>
Patent DE-4304573-A1 (DE)
Title: Passivation layer for high-temperature superconductors and method for applying it
Inventor: TINCHEV SAVTCHO
IPC: H01L39/24
Filed: 1993-02-16
Abstract: Passivation layers serve to protect for as long as possible the surface of superconducting layers and of elements with superconductors against chemical reactions with materials in the environment. Coatings on an oxide or nitride base or consisting of gold and silver are customary. The intention is not only that the layers should be resistant to the ambient atmosphere but also that they should not experience any reactions with the superconductor. This applies particularly in the case of high-temperature superconductors. Moreover, high resistance to temperature changes and a high coefficient of thermal expansion the same as or near to that of the conductor structure are required. The known protective materials and the methods for applying them are relatively expensive and costly. The passivation layer according to the invention consists of acrylic resin, preferably polymethylmethacrylate, has the required properties and is cost-effective and can be applied with simple methods.
Patent DE-4305301-A1 (DE)
Title: Floor shuttering
Inventor: SCHWOERER ARTUR DIPL ING
IPC: E04G11/50
Filed: 1993-02-20
Abstract: The invention relates to a floor shuttering in the case of which rectangular shuttering elements bear on floor load-bearing members which are supported on floor supports, in particular floor shuttering in the case of which the floor load-bearing members are supported on floor supports, on a drop sleeve which can be lowered from the floor with the load-bearing members, the upper support end, which continues to support the floor, however not accompanying the movement of the drop head. The invention consists in the fact that a plastic moulding (11, 21) bears on the upper surface of the support ends (4), and that the upper support end (4, 20) is lower than the room height by the height of the moulding portion bearing on the support end. <IMAGE>
Patent DE-4307844-A1 (DE)
Title: Arrangement on a drying oven for accommodating barrels with contaminated sludge
Inventor: SZUKALA MICHAEL
IPC: G01F23/296
Filed: 1993-03-12
Abstract: In the case of a drying oven (4) for accommodating a barrel (3) containing contaminated sludge, a pipe (2) is arranged to establish a connection to a replenishing tank (7) in which connection there is arranged a sluice chamber (16). This makes the refilling of a barrel (3) in batches within the drying oven (4) possible, with simultaneous evaporation, until the barrel (3) is filled with solids. This makes it possible to ensure that the barrels (3) for accommodating contaminated waste substances are completely filled before being removed from the dryer for further processing. <IMAGE>
Patent DE-4315619-A1 (DE)
Title: Method for producing an electrically conductive profiled strip, and an electrically conductive profiled strip
Inventor: ROSENSTEIN FRANZ-JOSEF
IPC: H01R43/08
Filed: 1993-05-11
Abstract: The invention relates to a method for producing an electrically conductive profiled strip (2), as the raw material for manufacturing commutators, and to the design of such a profiled strip (2). First of all grooves (3) are machined in a pre-rolled strip (1) by rolling at least once. The cross-section of the grooves (3) is designed to be approximately rectangular, taking into account the rolling inclines. Webs (4) are formed between the grooves (3). During the rolling process, the grooves (3) reach such a depth (T) that the height (H) of the webs (4) is dimensioned to be greater than the desired final height (HE) of the fixing webs (7). The final height (HE) of the fixing webs (7) is subsequently produced by overrolling. At the same time, the cross-section of the webs (4) is deformed such that the width (BF) of the fixing webs (7) in the base region (FB) is dimensioned to be less than the width (BK) in the head region (KB). Fixing webs (7) are in this way produced which have grooves (3) in between them which have an approximately trapezoidal cross-section. <IMAGE>
Patent DE-4318690-A1 (DE)
Inventor: HARNONCOURT KARL PROF DR
IPC: A61B5/091
Filed: 1993-06-04
Abstract: PCT No. PCT/EP94/01629 Sec. 371 Date Apr. 12, 1995 Sec. 102(e) Date Apr. 12, 1995 PCT Filed May 19, 1994 PCT Pub. No. WO94/28790 PCT Pub. Date Dec. 22, 1994The invention relates to a method for the measurement of the molar mass of a gas or gas mixture and an apparatus for the performance of the method. The gas or gas mixture to be investigated is passed through at least one holder, on which at least one sonic or ultrasonic transmit-receive cell is arranged defining a baseline and preferably arranged obliquely to the axis of the tube. The sonic or ultrasonic transmit-receive elements radiate a pulsed sonic signal, which measures the transit times of the sonic pulses along the baseline. Using a temperature probe for instance the variations in gas temperature along the at least one sonic transmission path is determined. From the transit time of the sonic pulses and the measured or assumed temperature the molar mass is found. The apparatus in accordance with the invention may be employed with advantage in pulmonary function diagnostics.
Patent DE-4319546-A1 (DE)
Title: Deodorant cosmetic compositions containing glycerol monocaprylate and/or glycerol monocaprate
IPC: A61K8/37
Filed: 1993-06-12
Abstract: Cosmetic deodorants characterised by an effective content of glycerol monocaprylate and/or glycerol monocaprate.
Patent DE-4319590-A1 (DE)
Title: Size-variable painting template for motor-vehicle rims with the template being of conical design
Inventor: SCHMIDT HORST-OLAF
IPC: B05B12/32
Filed: 1993-06-14
Abstract: When painting motor-vehicle rims it has hitherto been necessary to remove the tyre from the rim to be painted, to put it back on after painting and to balance the wheel. Complex and hence cost-intensive work in order to obtain a professional finish. The size-variable painting template which is of conical design makes this work superfluous: The template is merely passed below the rim edge of the rim to be painted, the ends of the template are then pressed together in an opposite direction until they firmly surround the rim, sealing it off from the tyre which remains on it. By bringing together and pushing the ends of the template over one another the template is formed into a conical funnel which is fixed by a self-adhesive tape situated at one end of the template. In this manner, it is possible to paint the rim without removing the tyre and without damaging the tyre due to splatters of paint and paint mist. Putting the tyre on and removing it as well as wheel-balancing are dispensed with. Additional self-adhesive tapes at different distances from the end of the template allow size-variable adaptation to different rim diameters.
Patent DE-4322626-A1 (DE)
Title: Wet-cleaning trolley
Inventor: FERNSCHILD HANS-LEO
IPC: A47L13/58
Filed: 1993-07-07
Abstract: In the case of a mobile frame (wet-cleaning trolley) having at least one bucket (1, 2) mounted on a mobile underframe (3, 4, 5), the underframe comprises detachable components in the manner of a modular system (building block system) which are suitable for conversion of the frame in particular for enlarging or reducing the wet-cleaning trolley in order to receive a further bucket (2). <IMAGE>
Patent DE-4332599-A1 (DE)
Title: Barber pole magnetoresistive sensor - has sensor block with length and width matched to size of annular magnetic core air-gap
Inventor: SCHEWE HERBERT DIPL PHYS DR
IPC: G01R33/09
Filed: 1993-09-24
Abstract: The sensor (8) has at least one barber pole sensor block (10) of given length and width, with a number of magnetoresistive strips (2), magnetised parallel to the longitudinal direction of the latter. The strips lie adjacent one another parallel to the longitudinal direction of the sensor block and are connected in series, so that their currents flow in the same direction. Two barber pole sensor blocks with the same number of magnetoresistive strips may be connected in series, arranged in series in the width direction, respectively exhibiting a positive and negative resistance variation. USE - For use in air-gap of sun current transducer annular magnetic core, for detecting fault or difference currents.
Patent DE-4339217-A1 (DE)
Title: Bobbin winder control
Inventor: HAASEN ROLF
IPC: B65H54/74
Filed: 1993-11-18
Abstract: For the control of a doffing action at a bobbin winder, when a given amt. of wound material is registered, the rotary speed of the yarn guide drum is brought to rest under control so that the slip contact between the drum and the winding bobbin is set to prevent any damage or distortion to the surface of the wound bobbin.  Also claimed is an appts. with an induction motor (18) to power the yarn guide drum, and an electronic yarn cleaner (21) to monitor the running yarn (13). A measurement system (9, 10, 15, 16, 20) registers the amt. of wound yarn and delivers a signal when a given length has been wound, to a circuit (24) which reduces the rotating field frequency of the induction motor (18) to 0 Hz.
Patent DE-4344250-A1 (DE)
Inventor: MUELLER THOMAS DIPL ING
IPC: G02B6/44
Filed: 1993-12-23
Abstract: PCT No. PCT/DE94/01511 Sec. 371 Date Jun. 21, 1996 Sec. 102(e) Date Jun. 21, 1996 PCT Filed Dec. 20, 1994 PCT Pub. No. WO95/17694 PCT Pub. Date Jun. 29, 1995A process for coating at least one optical waveguide with a filling compound has at least two successive filling stages separated by a wiping device of reduced cross section. In the region of the wiping device, a proportion of the filling compound which is thus wiped off is led past the wiping device by a bypass and is fed once more to coat the optical waveguide in the second filling stage.
Patent DE-4402612-A1 (DE)
Inventor: MERTENS REINHOLD
IPC: G07B15/04
Filed: 1994-01-28
Abstract: In the proposed system for monitoring the use of traffic routes and/or areas by authorized vehicles, authentication data relating to the licence numbers of authorized vehicles and the type of authorization given (duration, distance, area, single or repeated use) are established at authorization points. Monitoring systems are installed at suitable locations along the traffic routes or areas; these systems automatically recognise the licence numbers of passing vehicles and compile the monitoring data relating to the licence number which are then compared with the authorization data.
Patent DE-4404711-A1 (DE)
Title: Puzzle game solved by certain sequence of actions
Inventor: BLUMBERGER GUENTHER
IPC: A63F9/08
Filed: 1994-02-15
Abstract: The puzzle game incorporates eight or other number of rings (1-8) which are joined to a holder bracket (9) which has a handle. The rings can be moved freely in every direction by a system of equidistantly spaced out holes and loops (12), with connecting wires (10) and a flat iron part. The rings can be separated from the holder bracket, with the connected flat iron part, only according to a definite method.
Patent DE-4408986-A1 (DE)
Title: Rail fitting onto concrete bed
Inventor: RIEGER JUERGEN
IPC: E01B1/00
Filed: 1994-03-16
Abstract: The sleepers (3) are held down onto the concrete bed (1) by sprung clips (6) whose ends are located on threaded rods (8) anchored into the bed. The ends of each concave shaped clips are linked by a leaf spring (17) with a centre hole through which is set an indicator peg (18) mounted onto the middle of clip. The position of the peg in the hole provides an indication of the clamping force onto the sleeper.Each sleeper has an elastic pad (4) between itself and the bed while another elastic pad (5) is under the securing clip. The indicator peg is marked to show the amount of clamping force on the sleeper and can be adjusted at any time.
Patent DE-4409612-A1 (DE)
Title: Electrical device having a connecting terminal and a quick-release nut
Inventor: HAUCHARD PATRICK
IPC: H01R4/30
Filed: 1994-03-21
Abstract: The invention relates to an electrical device having at least one connecting terminal (14) which, in a housing (13), has a stationary contact element (16) and a screw (18) which, engaged with a nut (19), extends in the direction of the contact element (16), for fastening against the stationary contact element (16) of the end (12) of an electrical conductor (11). According to the invention, the nut (19) is a quick-release nut, that is to say a nut whose threaded hole (42) is cut tranversely or obliquely by a smooth hole (44), this nut (19) being arranged in a tilting manner on a fixed rotation shaft (45), and being connected to the fixed rotation shaft by means of elastic clamping means (47) which clamp it permanently in the direction of a position in which it engages with the shank (32) of the screw (18), by means of its threaded hole (42). For use on terminal blocks. <IMAGE>
Patent DE-4414228-A1 (DE)
Inventor: MILLAN JOSE
IPC: A47J43/07
Filed: 1994-04-23
Abstract: The food mixer has a mixing whisk (1), attached to a rotary drive shaft (2), provided with a number of wire whisk elements (3) projecting outwards from the drive shaft. Each whisk element has 2 sections (4, 7;6, 9) approx in line with the drive shaft, joined together by an intermediate section (5, 8) approx transverse to the drive shaft. The opposing ends (10, 11; 12, 13) of the first 2 sections at the drive shaft end are offset relative to one another in the rotation direction of the whisk. The first 2 sections are each divided into upper and lower parts (14, 16; 18, 20, 15, 17; 19, 21), extending in opposite directions at an angle of approx 120 degrees relative to one another. <IMAGE>
Patent DE-4414613-A1 (DE)
Title: Automatic control throttle valve for connecting pipe
Inventor: MEHNER GOTTHILF
IPC: A61M39/22
Filed: 1994-04-27
Abstract: The throttle valve has an elastic section of hose (14) having an oval cross-section between two attachment pipes (2,3) and has at least one axial groove or at least one axial ridge.The elastic section of hose is enclosed so as to be gas-tight by a rigid sleeve (10) to form a fluid filled pressure buffer chamber (11). The rigid sleeve and the two connecting pipes are slightly conical.
Patent DE-4417418-A1 (DE)
Title: Nesting and stacking shopping trolley
Inventor: KUGLER RUDOLF
IPC: B62B3/14
Filed: 1994-05-18
Abstract: The container portion (8) of the trolley has a section (10) moving between the working position in which the bottom (17) is horizontal and the rest one in which it is vertical. The suspended sidewall (12) of the section extends upwards in the rest position. In this position, the sidewall allows access to the container interior from the top. In this position it can be parallel to the bottom and inside the container. The latter can have a fixed portion (9), into which the movable one protrudes in the rest position. The movable portion can be suspended from the fixed one on a horizontal tilt axis. Alternatively the entire container can be pivot-suspended, with a fixed vertical wall which partly shuts off the opening opposite the bottom in the rest position.
Patent DE-4418228-A1 (DE)
Title: Otto or diesel engine fuel injection valve
IPC: F02M51/06
Filed: 1994-05-25
Abstract: A fuel injection valve, for Otto and diesel engines, has (a) a nozzle needle (3) having a spherical tip (7) with an integral pin(10) provided with longitudinal ribs (12); (b) a magnetic armature (4) is joined to the needle (3) at the side remote from the tip (7) by injection moulding or pressing; and (c) fuel flow channels (13) formed between the ribs (12) and a cylindrical or conical bore (15) of the armature (4). Pref. the valve seat (8) is coated with a PTFE such as 'Teflon' (RTM).
Patent DE-4420004-A1 (DE)
Title: Goal with posts and net for sports like football, handball etc.
Inventor: ERHARD KURT
IPC: A63B63/00
Filed: 1994-06-08
Abstract: The goal crossbar and vertical posts are connected by a corner connector (4) which has attachments (8) engaging positively into the profiled sections which are to be connected at right angles.  The sleeve faces of the profiled sections in the assembled state align with the sleeve face of the corner connector. The corner connector is pref. made in one piece from aluminium and has a rounded exposed outer edge and/or rounded inner edge.  Threaded bores (11) in the attachments (8) hold fixing screws which can be screwed into the profiled walls from the outside of the corresponding bores.
Patent DE-4420029-A1 (DE)
Inventor: MAUCZOK RUEDIGER DIPL ING
IPC: C04B35/26
Filed: 1994-06-08
Abstract: A magnetodielectric ceramic composite material comprising a first disperse phase which contains one or more magnetic ferrites, and a second, essentially continuous phase which contains electrically insulating oxides, characterized in that the electrically insulating oxides are lead(II) oxide, bismuth(III) oxide and, optionally, boron(III) oxide, is distinguished by an improved construction of the surface boundary layer. Said composite material can very suitably be used for the manufacture of frequency-selective components and wideband transmitters having a high initial permeability and a high critical frequency f0 in the range from 1 ... 200 MHz, and for the manufacture of monolithic, multifunctional components. A description is given of a simple method of manufacturing said composite material.
Patent DE-4426283-A1 (DE)
Title: Recyclable, absorbing, laminate material, e.g. a cloth or towel
Inventor: SEYER WERNER
IPC: A61F13/15
Filed: 1994-07-25
Abstract: The nappy (6) and the laminar material (1) are separate units, and the inner laminar member (2) consists of pure natural materials. The laminar member (2) has an edge region which enables it to be fixed and sealed, and an inner absorption area. The member consists of a multilayered cotton.
Patent DE-4426307-A1 (DE)
Title: Integrated circuit with gate oxide and ESD protection for DMOS transistor
Inventor: DAVIES NEIL
IPC: G01R31/26
Filed: 1994-07-25
Abstract: The integrated circuit (1), e.g. with a DMOS transistor (5), includes an input protection circuit (4) and a limiting circuit (2) connected in a row to gate input (G) of the transistor. The limiting circuit is a Zener Zapping-Diode which under the influence of current pulses becomes a low resistance. The protection and limiting circuits are connected between the transistor gate and source. The protection circuit is a standard diode circuit. The arrangement is used to permit high voltage testing of the gate circuit. Following the successful test, the limiting circuit is set to a low resistance so that the input protection circuit operates as ESD protection.
Patent DE-4429518-A1 (DE)
IPC: B44F1/12
Filed: 1994-08-19
Abstract: The invention concerns a flat material arrangement for printed products which is in the form of a flat material section (3) and can be separated into partial sections (1) along a central dividing line (7). The partial sections (1) are integrally connected to one another by a plurality of material webs (5) distributed along the central dividing line (7). Arranged between adjacent material webs (5) are cuts (11) likewise located on the central dividing line or, in order to form a security-separating perforation, continuous cuts (13) are provided which delimit at least one tab (15) projecting transversely to the central dividing line (7).
Patent DE-4433042-A1 (DE)
Title: Vehicle door lock with monitoring circuit
Inventor: BARTEL PETER
IPC: E05B85/26
Filed: 1994-09-16
Abstract: The door lock has a lock wedge fixed to the door post of the vehicle bodywork and a lock mounted the vehicle door. The lock wedge has a lock element and the lock has a rotating trap operated by the lock wedge. A switch (5) of an electrical monitoring circuit for monitoring the closed setting of the vehicle door is in the lock wedge.The monitoring circuit switch is operated by the rotating trap. The switch is functionally coupled to the rotating trap. In addition to the "door closed" signal the rotating trap generates a "door open" signal when it moves into and/or is in the open setting.
Patent DE-4434338-A1 (DE)
Title: Read-out circuit for capacitive sensor
Inventor: MAUTHE MANFRED DIPL ING
IPC: G01D5/24
Filed: 1994-09-26
Abstract: The read-out circuit includes an sc-oscillator, an integrator, a comparator circuit, a feedback capacitor and a sensor capacitor. A change in the sensor capacitor causes a change in the oscillator frequency. The sensor capacitor is set at a positive or negative voltage dependent on the comparison result. This voltage is considerably less than the positive or negative supply voltage. The capacitive sensor does not have a counter-electrode for force compensation. The capacitance is very small. The comparator is connected to a delay circuit, EXOR circuit, and an AND circuit in series.
Patent DE-4434598-A1 (DE)
Title: Radial ventilator for air cooling of small electrical motor for domestic machines and small operating equipment,
Inventor: RING MARTIN DR
IPC: A47J43/07
Filed: 1994-09-28
Abstract: The ventilator has a carrier body (1) with buckets (2) arranged at a radial distance from the rotation axis (6) and separately from each other. At least some buckets have radially inward, flexible surface areas (8) which are reversibly bendable in a plane perpendicular to the rotation axis under the effect of radially outward force components. The bending causes the free flow cross-sections between the buckets with the flexible regions and at least each adjacent bucket to be reduced in the peripheral direction. The flexible surface regions decrease in flexural stiffness towards the radially inward end.