baber/WOPTO huggingface dataset:
Patent DE-19506011-A1 (DE)
Title: Gas sensor noise reduction device
Inventor: BAUSEWEIN ANDREAS DIPL PHYS
IPC: G01N27/12
Filed: 1995-02-17
Abstract: The noise component of a gas sensor (S) is reduced using a differential amplifier (DIF). The measurement signal contg. reduced noise signal components is provided at the output of the amplifier. The first input of the differential amplifier is connected to a positive voltage (UB+) resistance (RV1) and the first output of the gas sensor.  The second input of the amplifier is connected to a resistor (RV2) at a negative voltage (UB-) and to the second output of the gas sensor. The positive (UB+) and negative (UB-) voltages have the same magnitude. The gas sensor is a metal oxide sensor with a planar construction, and includes a heater (HE).
Patent DE-19507472-A1 (DE)
Inventor: BECKER HEINZ
IPC: B23K9/32
Filed: 1995-03-03
Abstract: The present invention concerns novel gas and flow nozzles for an inert gas shielded arc welding system which are coated with a protective layer containing graphite and a polymer which is heat-resistant or releases carbon under the effect of heat.
Patent DE-19509864-A1 (DE)
Title: LED ageing method, e.g. for printer or copier
Inventor: SCHOLZ CHRISTIAN DIPL ING DR
IPC: B41J2/45
Filed: 1995-03-17
Abstract: The LEDs are heated to a temp. Between 350 deg. C and 500 deg. C. The LEDs are held at this temp. level for at least one hour. This allow the LED to be aged in one hour instead of several hours at normal temperatures. The dispersion of the light power of the LED array is minimised. At the raised temp., max. current pulses are applied to the LED, and the ambient temp. is set at 100 deg. C. The temp. is raised at a steep gradient.
Patent DE-19510816-A1 (DE)
Title: Switching arrangement for electrical loads in antilock braking system
Inventor: WEBER BODO ING GRAD
IPC: B60T8/40
Filed: 1995-03-24
Abstract: The system incorporates inlet and outlet valves (100,110) and a return pump motor (120). The earth connections to the valves are made by switches (105,115) operated by a control unit (160) in response to signals from sensors (165). A battery terminal (170) is connected to the inlet valves as soon as the ignition switch (150) is closed, supplying power to the control unit. The supply to the outlet valves and pump motor awaits closure of a relay (140) by the control unit upon detection of a need for antilock braking operation.
Patent DE-19512512-A1 (DE)
Title: Regulating circuit for battery-operated electric vehicle
Inventor: BITSCHE OTMAR DIPL ING
IPC: H02J7/02
Filed: 1995-04-04
Abstract: The regulating circuit has a microprocessor regulator (1), receiving input signals representing monitored operating parameters of the vehicle and the electric drive motor (2) and control signals for input of operating commands. The regulator controls the current through the electric motor windings, in dependence on the received signals according to a stored control programme. At least one smoothing capacitor (12, 13, 29) is inserted between the battery (3) and the power inputs of the regulator, the latter switched to a battery charging mode, in which it controls the charging of the battery from an external AC network (4), according to a selected regulating programme.
Patent DE-19512613-A1 (DE)
Title: Automatic control of sensitivity at start of measurement esp. for inductive rpm sensor e.g. in motor vehicle
Inventor: SCHMITT WALTER
IPC: F02D41/34
Filed: 1995-04-05
Abstract: The method for controlling the sensitivity involves initially evaluating a signal (S1) which has a low voltage level when the sensitivity level is set high. The sensitivity is then reduced in steps by operational amplifier feedback currents (I1-I4) until the signal is no longer detected. At this point the sensitivity is increased by one step. This sets the level of sensitivity for continued measurement of the signals. The sensitivity may be adjusted in this manner each time the equipment is started up and the adjustment is then performed only under predefined conditions.
Patent DE-19513037-A1 (DE)
Title: Honeycomb patch board for distributor
Inventor: HOHORST WOLFGANG DIPL ING
IPC: H01R9/26
Filed: 1995-03-29
Abstract: The patch board or panel has conductor terminations on the plant side and on the cubicle side for incoming and outgoing electrical wiring with at least in one section terminal cells of like-polarity grouped dimensional cover (10) in the form of a metal plate, an expanded metal grid or similar. The cover of all cells of like-potential is common to those cells and is connected to all terminations (5, 7) on the cubicle side of each cell. On the rear of the cover a mounting rail (12) is secured mechanically and electrically so that at least one terminal block (13) can engage with a conducting bond (14) to the rail.
Patent DE-19513206-A1 (DE)
Title: Fixing peg for insulation of aerodynamic plants with foil laminated mineral fibre plates and mats
Inventor: REIMANN KLAUS
IPC: F16L59/12
Filed: 1995-04-11
Abstract: The fixing element comprises round or square fixing pegs (4) which are matched to the insulating materials' thicknesses. Such a peg has a grating ring (3) to mount the cover outside the insulating thickness.  The pegs may have a break-off point (2). Above this there may be a visible extension protruding out of the insulation. Below the grating ring cab be a shoulder ring for supporting the cover and to assist its fixing. The peg can stand vertically on the base plate (6) and be reinforced at the joint, funnel-fashion.
Patent DE-19513672-A1 (DE)
Title: Chiselling device esp. for coal plane
Inventor: FISCHER FRANK
IPC: E21C35/19
Filed: 1995-04-11
Abstract: The chiselling device has a plastics locking member (22) located in the inner area of the arc-shaped connecting piece (18) lying remote from the outer drive-in end (18/1) connecting piece.  The connecting piece has a support section extending only over its outer region (I) forming the drive-in end. During the cutting operation the connecting piece lies by its inner and outer curved faces (25,26) flat against the chisel holder's web wall back face (24) and front wall taper (23).
Patent DE-19514352-A1 (DE)
Title: Liq. treatment arrangement e.g. for sea water desalination
Inventor: LINZMAIER GUENTER
IPC: B01D5/00
Filed: 1995-04-18
Abstract: An arrangement for treating liquids using the capillary principle, comprises grooves for sepn. purposes. Heat is supplied which enables the water circulating in the capillary system to be distilled. The residue is removed and the distillate is sepd.. The cover pref. allows heat to penetrate, after which the liq. condenses.
Patent DE-19514756-A1 (DE)
Title: Longitudinally adjustable vehicle seat
Inventor: STAWARZ DIRK
IPC: B60N2/07
Filed: 1995-04-21
Abstract: The seat has a base with equipment for adjusting its longitudinal position relative to the chassis (11) of the vehicle, once a lock is released. The base has longitudinally aligned sleeve-like bodies (7,8), each with an internal profile, which engages around the corresponding outer profile of built in guides (6).The profiles engage without free-play, and allow the sleeves to slide along the guides. The inner profile of the bodies and the outer profile of the guides may be circular, and the guides may be secured to the chassis by means of screws at the rear and T-shaped links (14) at the front.
Patent DE-19519336-A1 (DE)
Inventor: KOEGEL WOLFRAM
IPC: C08J9/12
Filed: 1995-05-26
Abstract: The invention concerns a process for preparing expanded polyolefin particles by impregnation under pressure of polyolefin granulates with a volatile expanding agent in suspension and subsequent relaxation, ammonia being used as the expanding agent.
Patent DE-19527476-A1 (DE)
Title: Sputtering target with highly adherent sputtering material - bonded to base plate by inexpensive metal powder-contg. epoxide adhesive
Inventor: SZCZYROBOWSKI JOACHIM DR
IPC: C23C14/34
Filed: 1995-07-27
Abstract: Sputtering target, esp. of large dimensions and of brittle material such as Si, Ge, In2O3 or SnO2, has a target base plate and an adhesive layer, pref. of metal powder-contg. epoxide resin adhesive, between the sputtering material and the base plate, the target material applied directly onto the base plate with interposition of the adhesive layer and the metal powder being Cu, Ni, Au or Fe. Also claimed is a method of producing the above target by (a) applying the target material directly onto the base plate with interposition of the adhesive layer; (b) heating the target for 1 hr. at 80[deg]C; and (c) curing at room temp.
Patent DE-19527565-A1 (DE)
Title: System for operating electric door locks of motor vehicle in case of accident - uses additional battery as alternative source for energisation of electric door-locking controller
Inventor: ZINTLER ALBERT
IPC: E05B81/82
Filed: 1995-07-27
Abstract: The central door locking systems of modern motor vehicles provide enhanced security against unlawful intrusion but can be a disadvantage to rescue personnel in case of an accident in which the vehicle occupants are unable to assist. The proposed system employs an additional battery (8) which may already exist as the source for eg a security siren (10) which is coupled in parallel with the vehicle battery (7) via the back-to-back rectifiers (5,6) with a common connection (4) to the controller (2) for operating the door locks (1). On being triggered by a signal from eg an airbag or seat-belt at the terminal (3) the controller is able to unlock the doors using which ever source remains available.
Patent DE-19537684-A1 (DE)
Title: Releasable friction-grip clamp especially for two portions of housing
Inventor: HERMANN VOLKER DIPL ING
IPC: F16B5/06
Filed: 1995-10-10
Abstract: The clamp secures a cover (2) to the base (1) of a housing containing e.g. a printed circuit board (30). Preferably cylindrical projections (6,5) from the respective elements enter into arcuate recesses (20) in a rotatable locking element (15). Boundary curves (21) of the recesses which face an outer wall (45) of the locking element are eccentrically offset with a slope which in the locked position forces the projections against the curves. In the open position both projections are freed.
Patent DE-19538502-A1 (DE)
Title: Method for manufacturing two layer concrete slabs with colour pattern in top
Inventor: HOFFMANN BODO
IPC: B28B1/00
Filed: 1995-10-02
Abstract: The method involves the delivery of a first layer of wet slab material spread evenly across an endless conveyor belt (13). The material passes under a spreader (16) which drops one or more strips of dry colour powder or granules.  At the end of its active time of the colour agent the slab material reaches the belt end, where plough guides (22) turn and mix the material inwards via a compacting shaper (23) into a mobile tubular dispenser (24). The material is spread evenly into the bottom of the press form (8) as the first layer without further mixing or handling.
Patent DE-19538545-A1 (DE)
Inventor: BATISTIC IVICA
IPC: B60T8/70
Filed: 1995-10-17
Abstract: The invention concerns a method of improving the control behaviour of a controlled braking system (ABS, ABR) in which the rotation of the individual vehicle wheels is measured and evaluated in order to determine the controlled variables, and in which slip threshold values are predetermined for initiating the control process. According to the invention, in order to suppress the effects of irregularities in the road surface, the slip threshold of a wheel is increased for a predetermined time interval (T) as a function of the acceleration (vR) after preceding instability. This increase in the threshold can occur in two stages (1st stage, 2nd stage) as a function of the acceleration limits (ag1, ag2) exceeded.
Patent DE-19539253-A1 (DE)
Title: Cooler without casing, especially to cool oils in vehicle engines
Inventor: BROST VICTOR DIPL ING
IPC: F28D9/00
Filed: 1995-10-21
Abstract: The cooler has no casing, and is especially for cooling oils in car engines. It has heat-exchanger panels which are stacked and sealed against one another, in order to form at least two separate flow channels. The group of panels are bordered by a baseplate (2) and a covering plate (3), and have fluid connection nozzles (5) at their sides. The baseplate and covering plate project partially over the group of panels, in order to form a channel (10), which has an overhanging region in which the nozzles are accommodated. The channel preferably may be connected to the flow channel (11) for the coolant, and the baseplate may have at least one outlet opening (7) to accept a connection nozzle.
Patent DE-19540934-A1 (DE)
Title: Adjustable partition between boot and passenger areas of vehicle
Inventor: FINKERNAGEL PETER
IPC: B60R21/06
Filed: 1995-11-03
Abstract: The partition has a hanging rod (2) for a catch net (3) across the travel direction of the vehicle with angled ends with detent bodies engaging in pocket-like recesses. One or more further detent bodies (9,11) are located at each end at a distance from detent bodies (10,12). The rod is telescopically extendable. The rod is angled 45 degs. at the ends. It has two guide bolts (5,6) supporting the detent bodies and a guide sleeve (4) for receiving the bolts.
Patent DE-19542600-A1 (DE)
Title: Positive connection afforded by ring-fitted lugs in connector recess
Inventor: BUER GERALD DIPL ING
IPC: F16C19/30
Filed: 1995-11-15
Abstract: The recess (6) in the connecting element (5) runs peripherally from its apex to its endface facing away from the annular component (1) so that the axial distance between the recess and the connector endface facing the annular component necessarily increases round the perimeter. The periphery of the recess comes in the form of a circle, an ellipse or similar and the component is designed as an angled disc whose radial surface (2) forms the race of an axial bearing in automatic transmission etc. The disc comprises surface and a flange (3) extending parallel to the centre axis (8), the flange furnished with equi-spaced holding lugs (4) which engage the recess. When the disc is thrust onto the connector, the lugs are forcibly flexed outwards so as to engage the recess.
Patent DE-19542799-A1 (DE)
Title: Semiconductor direction deviation or yaw sensor for motor vehicle navigation
Inventor: KANO KAZUHIKO
IPC: G01C19/5769
Filed: 1995-11-16
Abstract: The deviation sensor includes a moving area (900) of a bridge structure positioned at a preset distance from a semiconductor substrate.  This is made to oscillate by excitement induced between two fixed electrodes (902,903). Also provided are respective vertical (906) and horizontal (904) displacement detectors to detect the vertical and horizontal displacement of the moving area. Signals from the vertical detector are transmitted through switching circuits (905,907) via a temperature compensation switch (908) and signal processor (909) to provide an output signal which gives the deviation value. A variation compensation correcting circuit (910) detects through the horizontal displacement detectors the amplitude of the moving area. This shows the resonance-frequency induced in the oscillation.
Patent DE-19546136-A1 (DE)
Inventor: BOEMER BRUNO DR
IPC: C08F246/00
Filed: 1995-12-11
Abstract: Novel carrier-bound polymers (I) consist of an inorganic carrier material (II) and chiral linear polymer groups (III) based on monofunctional chiral vinyl monomers (IV). (III) is bonded to (II) via a sulphur atom and optionally a spacer group. The polymer content is 5-40% of the total weight.
Patent DE-19548947-A1 (DE)
Title: Industrial lift truck or vehicle
Inventor: WALLBURG HANS KLAUS
IPC: B60N2/42
Filed: 1995-12-28
Abstract: The lift truck has a driver seat (3) with retainers which can be moved from a rest position into a retaining position, and devices which force the retainers from the rest position to the retaining position if the truck tips over.The retainers are forced into position when the vehicle tilts beyond a set angle, or after the beginning of the tipping motion and before the tipping boundary is reached. The devices for this may be connected to devices for forcibly turning the driver seat
Patent DE-19600482-A1 (DE)
Title: Recycling process for mixed plastics including other materials
Inventor: SCHAEFER RALF
IPC: B29B17/04
Filed: 1996-01-09
Abstract: In a process for recycling products made from different plastics and including other materials such as metals, glass, rubber, wood or fibres, the products are loaded into an agglomerator, reduced to particle size by impacting and the different materials are then separated from each other or the plastics are converted into granulate or a plastic melt. Also claimed is the apparatus used which comprises an agglomerator with a feeding part (23) and a cylindrical drum (9, 10) in which a rotor knife (17) with impacting elements rotates inside a stator knife (16) and is driven by a motor (2) through a gearbox (4).
Patent DE-19601968-A1 (DE)
Title: Length-change determining system using optical fibre for building construction parts
Inventor: HODAC BERNARD
IPC: G01B11/16
Filed: 1996-01-20
Abstract: The system has a single light wave conductor fibre (1) or a bundle of fibres installed in a flexible sleeve or hose (3). The flexible hose is made of steel. The light wave conductor (1) is fitted in a protective hose (2). The protective hose is made of plastic. The light wave conductor, additionally is connected with the flexible hose (3) at several intermediate points.
Patent DE-19605428-A1 (DE)
Title: Windscreen wiper unit
Inventor: KAPPENBERGER KUNO
IPC: B60S1/32
Filed: 1996-02-14
Abstract: The wiper blade is supported by a support element (5) fixed on the wiper arm (2) by a leaf spring holder (4) which allows resilient displacement of the support element at right angles to the windscreen (7) being cleaned. The leaf spring can be elastic perpendicular to the windscreen but non-pliable in the wiper displacement direction. The support element engages, due to its U-shape, around the yoke of the wiper blade yoke holder. The leaf spring is directed away from the support element towards a head part holding the wiper arm for swivel movement.
Patent DE-19608501-A1 (DE)
Title: Spirit level with main part having at least 1 hollow end and/or at least 1 hollow side
Inventor: KOHNER GABRIEL
IPC: G01C9/28
Filed: 1996-03-05
Abstract: The clamping or fastening head or insert (20) folds or hinges together as well as fitting in the at least one hollow end (18) or the at least one hollow side. The at least one container or spirit level integrated part/mountable part (40), is suitable for fixing or stably positioning in the at least one surface opening. After the insertion of the clamping or fastening head or insert to be held in the at least one hollow end or one hollow side. A container or spirit level integrated part can be fitted fixed or positioned stably in the at least one container or spirit level integrated/mountable part.
Patent DE-19625727-A1 (DE)
Title: Three dimensional sensing of spatial scene using optoelectronic image sensing devices
Inventor: PORR BERND
IPC: G06T7/593
Filed: 1996-06-27
Abstract: The method involves using a device such as a robot, which is fitted with a pair of CCD cameras 1.  The camera output signals provide an input to the signal converters 2, and these supply an input signal to a processing unit 3 that determines the spatial depth of the observed objects.  The outputs are fed to a display module 4 and to a memory 5.  The processing unit has a pair of resonators 6 in the form of band pass filters, a phase comparator 7, two amplitude measuring stages 8, a division stage 9 and a gating stage which has an adjustable threshold 10.
Patent DE-19629902-A1 (DE)
Inventor: GUGEL BERND
IPC: A61C1/14
Filed: 1996-07-24
Abstract: The handpiece has a housing (2) enclosing a drive sleeve (4) in which the tool shaft (11) is fitted via a releasable axial coupling (13) and a releasable rotary coupling (9). The axial coupling uses a slider (24), displaced transverse to the rotational axis (6) of the drive sleeve (4). The slider is spring-biased into the coupling position and is released via an operating device (14), the entire slider made of a ceramics material, or its surface of contact with the operating device, its sliding surfaces and/or its surface of contact with the shaft coated with a ceramics material.
Patent DE-19632148-A1 (DE)
Title: Machine tool for controlling machining operation
Inventor: HIEBER HARTMANN DR ING
IPC: G05B19/4065
Filed: 1996-08-09
Abstract: The tool has several combined or individual sensors for cutting force, temperature or acceleration.  This is positioned at a point directly within the region of the support surface of the cutter (2) tool holder (1).  These simultaneously acquire the measurement values for supply to the signal processor (4) located in the tool holder. The processor provides the calculated and amplified adjustment and control signals to the actuator (5).  The elastic stress in the tool rest can be measured by a piezoelectric sensor, and mechanical data for the effect of a force with ageing can be measured, and allowed for in evaluating the data
Patent DE-19636956-A1 (DE)
Title: Groove filling method for shallow trench isolation of semiconductor ROM
Inventor: TRUEBY ALEXANDER
IPC: H01L21/311
Filed: 1996-09-11
Abstract: The method involves initially filling a groove of a given width (X) with a layer such that a part layer (7a) is applied over the entire surface with a preset thickness less than half the groove width (x/2). An auxiliary layer is then applied over the entire surface, completely covering the groove. The first part-layer and the auxiliary layer are isotropically etched, with the auxiliary layer subjected to a higher etching rate until its complete removal. Then a second part-layer (76) is applied over the entire surface so that the groove is completely filled.
Patent DE-19641345-A1 (DE)
Title: Water-dispersible polyamide aq. dispersion use as coating compsn.
Inventor: FISCH HERBERT DR
IPC: D06N7/00
Filed: 1996-10-08
Abstract: Use of aq. dispersions of water-dispersible polyamides containing as component 1-7 mol-% of a dicarboxylic acid with sulphonate groups as coating compositions is claimed.  Also claimed are: (i) coated articles obtd. by use of the aq. dispersions; and  (ii) carpets with a back coating, obtained by use of the aqueous dispersions.
Patent DE-19641419-A1 (DE)
Title: Vehicle brake disc with cooling borings
Inventor: MARIANI PIETRO
IPC: F16D69/00
Filed: 1996-10-08
Abstract: The brake disc consists of a ring with a shaped inner edge (1) and a number of through apertures (2) in it. The axes of the holes form an angle of between 0 and 90 degrees, preferably between 25 and 65 degrees, with the plane of the disc. The axes of the holes may be basically tangential or radial to the disc. The direction of angling of the apertures may differ so than on each side of the disc, approximately the same number of holes form acute angles and obtuse angles with the brake block.
Patent DE-19642020-A1 (DE)
Title: Distance holder for glass ceramic cooking hob plate
Inventor: HUBER JOHANN DIPL ING
IPC: A47B77/08
Filed: 1996-10-11
Abstract: The distance holder (5, 6) is sprung-adjusted to the hob plate (4), without the distance holder and the glass ceramic plate coming into contact with sharp edges. The distance holder has a sprung impression (6) locating on the frame. At least six distance holders are arranged around the periphery of the cooking hob plate distributed between the hob plate (4) and the frame (1). The plate can be of glass ceramic, glass alone or ceramic alone. The frame is of refined steel or is of the plastic decorative type.
Patent DE-19646897-A1 (DE)
Title: Electrophotographic fixing roller easily and rapidly heated to fixing temperature
Inventor: KAWATA NORIAKI
IPC: G03G15/20
Filed: 1996-11-13
Abstract: The Roller consists of a cylindrical tube (11) of resin mixed with electrically conducting additive (I).  Also claimed is the manufacture of the roller.