baber/WOPTO huggingface dataset:
Patent DE-19627096-A1 (DE)
Title: Cooling apparatus powered by solar generator for refrigerator
Inventor: SCHARMER KLAUS DR ING
IPC: F25B27/00
Filed: 1996-07-05
Abstract: The cooling apparatus (4) has a solar generator (11) switched to a coolant circuit (6,10) of the apparatus with compressors (5,8) for refrigerator (1) with cold store (3) and cold chamber (2). To start a compressor, at least one condenser (16) is provided, charged up by the solar generator before the switch-on. The rated power of the solar generator is greater than the power taken by the compressors during operation but less than the start-up power of the compressors. The condensers are gold leaf. To drive the compressors, controlled electric motors (7,9) are provided, for matching the energy offered by the solar generator, dependent on the state of sunshine. There are at least two compressors with the same or different power outputs. They are switched to the same coolant circuit.
Patent DE-19632770-A1 (DE)
Title: Keyboard for very small collapsible mobile personal computer
Inventor: EISFELD JENS-GERRIT
IPC: G06F3/02
Filed: 1996-08-14
Abstract: The keyboard is designed with a linkage that allows the keyboard to be moved through an angle to adopt a vertical position. A coupling is provided to allow the keyboard to moved with a sliding action to a space saving position.  The monitor screen is reduced in size by sub-dividing into sections.
Patent DE-19649363-A1 (DE)
Title: Internal combustion engine piston unit manufacture process
Inventor: NIIMI HIROMU
IPC: F16J9/00
Filed: 1996-11-28
Abstract: The piston unit making process includes clamping a casting core in the cavity of a casting mould (20-23) for the piston. The core has an inner ring (24a) forming an annular passage within the piston body, an outer ring (24c), and a number of connection regions (24b) linking these two rings. The metal alloy is cast into the cavity and solidifies there. The outer ring of the core is then removed. The space left is filled with a reinforcing material. The inner ring and the connection regions are then released.
Patent DE-19650039-A1 (DE)
Inventor: KWOKA GEORG
IPC: B60K17/02
Filed: 1996-12-03
Abstract: A coupling unit comprises a viscous coupling A received within a coupling housing 29 of a friction coupling B so that viscous coupling A constitutes a separate closed unit which simplifies maintenance. Housing 29 is connected to an input and hub 12, of the viscous coupling A, is connected to an output. Between an end face 17 of the viscous coupling A and an end face of a pressure plate 28 of the friction coupling B there is provided setting means in the form of balls 42 and opposed ramps (see fig 6) which engage the friction coupling B after a predetermined torque level has been exceeded. Up to the predetermined torque level, torque is transmitted from the coupling housing 29 to the hub 12 solely by the viscous coupling A. Opposed pockets 39, 40 (also see fig 5) in the end face 17 and the pressure plate 28 accommodate return springs 41 which basis the end face 17 and pressure plate 28 into their starting position so that the setting means is capable of achieving different torque transmitting characteristics in two different directions.
Patent DE-19650607-A1 (DE)
Title: Appts. to spread out drawn melt spun filaments
Inventor: KOSCHINEK GUENTER
IPC: D04H3/009
Filed: 1996-12-06
Abstract: To spread out melt spun thermoplastic filaments to be laid for nonwovens, after they have been drawn mechanically and/or aerodynamically, the filaments carried by an air stream in the spinning direction are initially delivered against a beating surface. This is followed by an electrostatic charge between a corona discharge electrode and a counter electrode. The carrier air flow is narrowed and deflected to the side into a tapering gap, which brings the filaments into a given shape within side limits. Also claimed is an appts. with, in succession, a beating unit, a corona discharge electrode with a counter electrode, and a tapering gap formed by two plates with side openings.
Patent DE-19652312-A1 (DE)
Inventor: MEHLER CHRISTOF DR
IPC: C08F295/00
Filed: 1996-12-16
Abstract: In a method for the production of linear block copolymers, which contain at least a sequence A-B-C of a block A of radically polymerizable monomers (a), a block B of monomers (b) and a block C of radically polymerizable monomers (c), the monomers (a), (b) and (c), which are different from each other, are made to react with (1) radical polymerization of monomers (c) with a macro radical initiator (I) of general formula Y-B-X-B-Y, in which X and Y are divisible functional groups upon formation of radicals, whereby X can be separated without fission from Y, under conditions leading to the formation of macro radical initiators (II) which contain the sequence Y-B-C, by selectively separating X and by polymerizing (c), (2) radical polymerization of monomers (a) with the macro radical initiator (II) by separating Y and forming linear block copolymers containing the sequence A-B-C. The block copolymers have the sequences A-B-C, A-B-C-B-A, C-B-A-B-C or A-B-C-B-A-B-C-B-A.
Patent DE-19700125-A1 (DE)
Title: Multipole switching device esp. for use as end position detector in aircraft
Inventor: VINARD PIERRE
IPC: H01H13/50
Filed: 1997-01-03
Abstract: The switching device has one or more groups of basic switches, each fitted with a control element (20), and a single control device (24) which actuates all control elements to trigger the basic switches. Each group contains three basic switches, whose control elements form the corners of a triangle. The control device exerts a thrust force which is distributed via as many distribution elements (25) as there are groups, so that the thrust force is exerted on each distribution element in a central zone of the triangle.
Patent DE-19701790-A1 (DE)
Title: Soft, flat-seal material, especially for cylinder head gaskets
Inventor: EDLICH-WOLFSHOEFER FRITZ DIPL
IPC: F02F11/00
Filed: 1997-01-20
Abstract: Soft, flat-seal material (I), especially for the production of flat gaskets, comprising optionally metal-reinforced non-woven fabric with fibres, a binder, and a non-fibrous filler finely dispersed in the fabric and containing a powdered to fine granular silicone resin (II). Also claimed is a (i) process for the production of material (I) in which the fabric is made by a paper production process from homogeneous aqueous slurries of fibre material, latex binder, fillers and silicone resin, (ii) a process for the production of flat gaskets, especially cylinder head gaskets, in which the contours are stamped out separately from the fabric and the metal support, and these two components are then combined, and (iii) a soft flat gasket, especially a cylinder head gasket for internal combustion engines, made from material (I) as above.
Patent DE-19705624-A1 (DE)
Inventor: BECKER VOLKER
IPC: G11B17/26
Filed: 1997-02-14
Abstract: The invention relates to a device for playing compact discs, in particular for motor vehicles, comprising a magazine (10) for a plurality of compact discs (20), removably accommodated in a housing (70), and a play unit (30), separated from the magazine (10), swingingly mounted in the housing (70), and which can be adjusted by an adjusting mechanism, for playing a compact disc (20) from the magazine (20). The invention is characterized in that the magazine (10) has a swivel mechanism, by means of which at least some of the compact discs (20) arranged in the slots (11) of the magazine (10) can be swung by a compact disc (20) that is on the play unit (30), thus forming a free swinging area between the compact disc (20) that is on the play unit (30) and is to be played, and the compact discs (20) in the slots (11) of the magazine (10).
Patent DE-19707862-A1 (DE)
Title: Silo monitoring device with alarm activation
Inventor: KAESBERGER FRANZ
IPC: G08B13/20
Filed: 1997-02-27
Abstract: The silo monitoring device has a special silicon sleeve (2) fitted in a ring around the outside of the silo via weather-resistant holders (8) and filled with air or a cold- resistant pressure medium. The pressure within the hose is monitored via a pressure sensor/switch (3), for operating an optical and/or acoustic alarm (7) at an alarm centre (6) via a radio transmitter signal or a control line (5).
Patent DE-19710866-A1 (DE)
Inventor: LUNZ ERICH
IPC: F16C11/06
Filed: 1997-03-15
Abstract: The invention relates to a joint with a pin (1), comprising an inner part (2), a middle part (6), a housing body (8) and a flange ring (12) which are fitted into each other by means of rolling bearings (4, 5, 9, 10, 13, 14, 18, 19, 20) in such a way that they can swivel or rotate around their rotational axes (3, 7, 15). The inventive configuration of the joint mounted on rolling bearings is particularly advantageous in that it has a high level of rigidity and comparatively low frictional and horizontal-swing resistance. The inventive joints can be used effectively to achieve high positional accuracy in machine tools of the hexapod system.
Patent DE-19711023-A1 (DE)
Title: Aqueous polymer binder dispersion for biodegradable fibrous composite
Inventor: LEUBE HARTMANN F DR
IPC: C09K23/14
Filed: 1997-03-17
Abstract: The use of aqueous polymer dispersions containing natural or synthetic phospholipid(s) for producing compostable fibrous composites is claimed.
Patent DE-19712333-A1 (DE)
Title: Barrier for entry roads, as for parking lots or similar
Inventor: SCHWARZ GUENTER THEODOR REINHA
IPC: E01F13/06
Filed: 1997-03-25
Abstract: A spiral leg spring (F) is installed co-axially on the interconnected post (13) and locking arm (11), with one leg (73) secured on the post and the other leg (38) on the locking arm. The restoring force of the spring reacts to the weight of the descending locking arm.  The post has a stop (18) and the locking arm has a corresponding mating stop (23), and in the locked position of the locking arm the two stops lie one upon the other.
Patent DE-19714433-A1 (DE)
Inventor: SEITZ KATHARINA DR
IPC: C23C4/10
Filed: 1997-04-08
Abstract: This invention concerns a method for producing a coating containing at least 80 wt.% titanium boride, in which a coating of 0.1 to 1mm thickness with a maximum porosity of 10 vol.-% and with an oxygen content under 1 wt.% is applied to the surface of a substrate body using plasma spraying in a nearly or totally oxygen-free atmosphere. No metallic powder is added to the spray powder.
Patent DE-19717045-A1 (DE)
Title: Water pump for contaminated water
Inventor: BALLIES UWE DR MED
IPC: F04D33/00
Filed: 1997-04-23
Abstract: A water pump has a receiving container (10) with an inlet (12) which opens into this container and which has a non-return valve (14) to close off its cross-section. A feed pipe (16) is located in the container, with its open bottom end near the base of the container, and extending above the level of the container inlet and out of the container. A compressor (18) applies pressurised air to the container and has intermittent control switching (20). The control system has a level switch (22) which operates in conjunction with the switching systems, and the compressor is a slip stream compressor.
Patent DE-19720324-A1 (DE)
Title: Toilet seat fitting with quick-fit fasteners for attachments
IPC: A47K13/26
Filed: 1997-05-15
Abstract: At the back the sanitary vessel has a pair of vertical bores for fixing the toilet seat fitting. A guide console bracket of Y-shaped profile is mounted in each of the vertical bores and a bore is provided vertically in each guide console. A slide carriage is fixedly mounted in the area of the proposed fixing points of the seat and is profiled so that it holds the guide console brackets fixed on the vessel. Spring-mounted pull-up pins are mounted on the slide carriage corresponding to the position of the bores in the guide consoles and as the slide carriage is pushed onto the guide consoles the pins engage in the holes in the consoles.
Patent DE-19723443-A1 (DE)
Title: Ring-shaped or tubular workpiece row holder
Inventor: KIEHNE DIERK-OLIVER
IPC: B23Q7/10
Filed: 1997-06-04
Abstract: The workpiece holder (1) has a foundation body (G) such as a stacking frame open on one side with an internal structure for holding the workpieces (6) which are set by their outside on a straight-lined holder unit (2), mounted in the workpiece holder so that when the holder lies on a horizontal plane the straight-lined holder unit is inclined to the horizontal so that the workpieces on the unit lean inclined against each other. The holder unit can be concave or have at least two parallel rod elements. The concave shape can match the size and shape of the outside face of the workpieces and has a prismatic cross-section so that the workpieces rest with the smallest possible surface on the concave shape.
Patent DE-19729431-A1 (DE)
Title: Drive device for switching amplifier
Inventor: BLEISTEINER ROBERT DIPL ING
IPC: G01R33/385
Filed: 1997-07-09
Abstract: The device (10) has a digital processor (24) for generating a coarse signal (b-B''') at a defined time clock (A) and for generating correction values (K-K'''). A correction device (32-32''') generates a drive signal (F-F''') from the coarse signal and the correction values by shifting coarse signal edges according to the correction values.  The drive signal coincides with the coarse signal for one type of edge. For the other type of edge the drive signal is delayed by a time corresp. to the current correction value.
Patent DE-19731125-A1 (DE)
Title: Conveyor belt for food- or chemical-industry
Inventor: SCHMIDT UWE
IPC: B65G21/06
Filed: 1997-07-19
Abstract: The endless belt runs round driving and return stations. Between the latter are supporting brackets positioning them and bearing plates accommodating them. The brackets (1) have shafts (7,7', 8,8') at right angles to the transport direction and which protrude beyond the edges (2). These free ends are joined to bearing plates (5,5', 6,6') which accommodate the return stations (3,4). Each bracket can be of box- or U-section, situated symmetrically in relation to the belt centre line and in between the working and return runs of the belt, while being narrower than the latter.
Patent DE-19731901-A1 (DE)
Title: Assembly line transporter for plate-like pieces of metal
Inventor: JANZEN KLAUS
IPC: B65G15/58
Filed: 1997-07-24
Abstract: An assembly transports plate-like work-pieces (W) as they hang from an overhead unit from which they are subsequently released onto a conveyer belt (1,2) and a holder (3) past which the belt runs. The field operating on the holder (3) is exerted through the belt (1,2) by a magnetic field, and/or is the product of suction inlets (4) in the belt (1,2). The holder (3) has a magnet (3a) acting on a magnetic product (1), which is separated from a suction unit (3b) and load (2). The position of the magnet (3a) and suction unit (3b) with their respective loads can each be repositioned with respect to a common point (5), where they are brought into contact with the workpiece (W).
Patent DE-19736967-A1 (DE)
Title: Method and arrangement for monitoring NOx reservoir in combustion engine esp diesel engine exhaust gas output line
Inventor: MAUS WOLFGANG
IPC: F01N11/00
Filed: 1997-08-25
Abstract: Regenerating NOx reservoir in an exhaust line of a diesel or lean mixture engine, producing exhaust gas containing NOx, is monitored by measuring temperature to provide information on the operating capability, operating condition and/or storage capacity of the reservoir. Preferably, temperature is measured at a defined time by a direct measurement of least part of the reservoir or an indirect measurement via the gas flowing through it, before, during and/or after the regeneration phase. Also claimed is an arrangement for carrying out the method, with temperature sensor and electronics, together with a device comprising an oxidisable catalyst.
Patent DE-19739575-A1 (DE)
Title: Push-button function block for domestic appliance operating control panel
Inventor: SCHIEBER ULRICH
IPC: H01H13/70
Filed: 1997-09-10
Abstract: The function block (2) has at least 2 function elements attached to a common flexible band and selectively provided by push-button switches (6e) and their associated operating elements (8e), or by seatings for the push-button switches, attached to the flexible band via spacers. The operating element (8e) for the push-button switch (6e) fits through an opening in a glass plate (14), with the push-button switch positioned at the rear of the latter and supported by a floating mounting from the common flexible band.
Patent DE-19741588-A1 (DE)
Title: Storage method for freshly glued table tennis bats
Inventor: SCHNEIDER MICHAEL
IPC: B29C65/00
Filed: 1997-09-20
Abstract: A blade (10) of the bat has a rubber face applied via an exhaling adhesive. It is placed in a container, and this is charged with excess pressure maintained over a period. The pressure is generated by compressed air, and is approximately 1.5-2.5 bar. The container has an upper and a lower part (20, 23) connected via a releasable closure (27), and is pressure proof. It has a valve (30) for connection to a source and a manometer. The lower part has a holder (24) for the grip (13) of the bat. The container has a grip (22) for carrying.
Patent DE-19743443-A1 (DE)
Title: Servo valve, especially self-closing valve
Inventor: BLANKE WILLFRIED
IPC: F16K21/12
Filed: 1997-10-01
Abstract: A servo-valve, especially a self-closing valve, comprises a main valve closure member which can move relative to the valve seat. There is an equalization nozzle in a channel between the valve feed and an unloading chamber, and a throttling unit. The throttling unit (5) is under spring pressure. In the primary position the throttling unit is held in the largest opening position under minimal spring pressure. Under the largest differential pressure, the soft spring region is on a stop, and a hard spring region determines the throttling. The main closure member preferably consists of polyoxymethylene.
Patent DE-19750601-A1 (DE)
Title: Device for balancing rigid rotor
Inventor: STOIBER DIETMAR
IPC: G01M1/20
Filed: 1997-11-14
Abstract: The device has a base frame (B), a bearing (L1,L2) for rotatably supporting a rotor (R) and a carrier (T) , which is connected to the bearing and base part, and which forms part of a measurement device for determining the rotor imbalance. At least one controllable force generator introduces balancing forces into the rotor-bearing system. An Independent claim is also included for a balancing method.
Patent DE-19751395-A1 (DE)
Title: Use of cationic polymers in hair treatment composition(s)
Inventor: BERNECKER ULLRICH DR
IPC: A61K8/42
Filed: 1997-11-20
Abstract: Use of specific cationic polymers in hair care formulations to protect keratin from heat-damage and help treat and prevent split-ends. Cationic polymers comprising repeating units of formula: R<1>-(C-(CH2))n-COO(CH2)mN<+>R<2>R<3>R<4> . X<-> (I) are used in formulations to prevent and treat split ends and to protect keratinic fibres from damage by heat. (where: R<1> = H or CH3; R<2>-R<4> = 1-4C (hydroxy)alkyl, or 2-4C alkenyl; m = 1-4; X = an anion; and n = natural integer). An Independent claim is also included for an aqueous composition for treating keratinic fibres containing: (a) 0.2-5 wt.% of cationic polymer(s) having repeating units of formula (I); and (b) 0.1-5 wt.% vitamins and/or vitamin precursors as agents for reducing and repairing split ends.
Patent DE-19751787-A1 (DE)
Title: Cover fixer for combined horn and airbag on steering wheels
Inventor: VARCUS JOHANNES-ALEXANDER
IPC: B60R21/2165
Filed: 1997-11-21
Abstract: The cover is fixed to a reaction plate (24) so the diaphragm horn switch lies between cover and plate, using a first fixer (34) on the cover and a second fixer (38) on the plate (24). The two fixers are secured to one another by moving the cover relative to the plate. The shoulder (36) of the flexible first fixer (34) is directed to the front (28) of the cover (22) and both fixers snap the first fixer shoulder to a corresponding shoulder on the second fixer (38) so the reaction plate is secured to the cover. The flexible arm (34) of the first fixer is formed on a cover wall (30) adjoining the front of the cover.   Otherwise the fixer has a flexible leg along the cover front and extending past both switch and plate rims and is led through openings in both switch and plate.
Patent DE-19751839-A1 (DE)
Title: Tilt tendency detection in vehicle
Inventor: LEIMBACH KLAUS-DIETER DR
IPC: B60R16/02
Filed: 1997-11-22
Abstract: The method involves determining a parameter describing a dynamic of the vehicle around an axis in longitudinal direction of the vehicle. A detection strategy to be used for detecting a tilt tendency with respect to the longitudinal axis, is selected and/or is adjusted to the respectively existing dynamic of the vehicle, in response to at least the determined parameter. An Independent claim is provided for an arrangement implementing the tilt tendency detection.
Patent DE-19751926-A1 (DE)
Title: Electro-optical cascade unit e.g for switching functions
Inventor: KLEIN KOERKAMP HERMANUS MARCEL
IPC: G02F1/313
Filed: 1997-11-22
Abstract: The unit has a waveguide structure (1) with input light path (2) and two output light paths (3,3') forming a first y-divider (4). One output light path has primary drive electrode (5,5'). The output light paths have an additional branch forming a second y-divider (7). One of the branches (6,6') has a secondary drive electrode (8,8'). The additional branches are positioned oppositely, so that a branch in the second divider coincides with an output light path of the first y-divider.
Patent DE-19753591-A1 (DE)
Title: Detachable tray for step ladders used for painting and decorating
IPC: E06C7/14
Filed: 1997-12-03
Abstract: One side of the tray base is fitted with the lower sections (14,14') of a fastening yoke (12) whose upper part has a fixing device (13) for detachably fitting over the cross rails of a ladder. The lower sections of the fastening yoke have a hinged joint (16,16') for folding the upper area of the fastening yoke towards the base plate. The tray base can be designed to hold a container which is open at the top.
Patent DE-19753682-A1 (DE)
Title: Interface circuit for capacitive sensor
Inventor: TSUGAI MASAHIRO
IPC: G01P15/125
Filed: 1997-12-03
Abstract: The interface circuit is connected to a capacitive sensor (9), which includes a first (7) and a second capacitor (8), at least one of which is variable. A common connection of the two capacitors is connected to earth or a constant voltage. The circuit includes a first operation amplifier (Al), a third feedback capacitor (11) between an output and an inverting input of the first operational amplifier, and a fourth capacitor (12) connected to the output of the first amplifier. A sixth hold capacitor (14) is connected between a non-inverting input of the first amplifier and a reference voltage (Vr). A second operational amplifier (A2) has a non-inverting input connected with the reference voltage, and a fifth feedback capacitor (13). The first capacitor is charged in a first switching cycle by a voltage source (Vs), while the second capacitor and the third feedback capacitor are discharged. The other end of the fourth capacitor is connected with the reference voltage, while the output connection of the second amplifier (A2) is not connected with the inverting input of the first amplifier. The first and second capacitor are short-circuited at the inversion time of the first switching cycle, to be connected with the inverting input of the first amplifier, while the other end of the fourth capacitor is connected to the inverting input of the second amplifier.