baber/WOPTO huggingface dataset:
Patent DE-19504298-A1 (DE)
Title: Small handpiece with pressure medium driven turbine
Inventor: MATSUI AKIRA
IPC: A61C1/05
Filed: 1995-02-09
Abstract: The handpiece (A) has a head part (H) with a merging neck part (N) and a head (1), forming a chamber (11) in which turbine blades (2) are located on a turbine rotor shaft (3) rotatably mounted on head bearings (4). The neck part has a main body (6) with an inlet duct (7) for the supply of a pressure medium to the turbine blades. In the main body is located at least one outlet duct (8) for the discharge of pressurised air from the chamber. The inlet duct has a single inlet (71). The positional relation between the latter and an outlet (81) of the outlet duct is so chosen that the outlet is at proximal position w.r.t. the inlet.
Patent DE-19507284-A1 (DE)
Title: Preventing condensate build up esp. in air space above water level in drinking water tank
Inventor: SCHEEL HERBERT
IPC: F24F11/00
Filed: 1995-03-02
Abstract: The condensation prevention method involves using a pressure equalising unit arranged above the varying water level of a drinking water reservoir in which temp. and relative humidity in chamber and surrounding air are determined. When the relative humidity of the air (2) in the chamber, related to the chamber temp. near to the wall, fails to reach a specified safety distance from the dew point, it is replaced by drier air. When the air humidity lies outside the safety distance from the dew point, a venting operation is effected with external air. Dried air is supplied in a circulation operation, only when the air is too damp.
Patent DE-19507585-A1 (DE)
Title: Motor vehicle headlamp with side-light
Inventor: RUCKWIED HEINZ
IPC: F21W107/00
Filed: 1995-03-04
Abstract: The combined headlamp/side light includes a single lens that covers the main headlamp and the sidelight (12). A frame (32) adjacent to the headlamp supports the headlamp housing (22) and is extended to form a housing (46) for the sidelight (12). The inside of the sidelight housing has a reflecting coating. The support frame (32) has an outer lip (52) to secure the edge of the lens cover. The main headlamp housing can have separate reflectors for the dipped beam and for the main beam. At least one of the reflectors (16a,16b) is adjustable. The lens is clear transparent over most of its area. For sidelights operating as direction flashers the part of the lens cover over the sidelight can be coloured.
Patent DE-19509312-A1 (DE)
Title: Room cooling method using heat exchangers
IPC: F24F7/06
Filed: 1995-03-15
Abstract: The room air is pref. cooled in two heat exchangers (1.1,1.2), which contain cooling medium, and are divided by divider panels (1.2.1, 2.1.1) into separate air flow passages. The cooled air drops down through two air shafts (2.1,2.2) of different lengths. It emerges into the upper room area through an air outlet (3.1) from the shorter shaft. Due to acceleration and the long distance to the floor, sufficient room air is induced, to reduce the temperature differential in the area occupied by people. Air is discharged via a second outlet (3.2), which is pref. located slightly higher above the floor, to increase the degree of turbulence, and for better reduction of the high temperature differentials in areas occupied by people.
Patent DE-19518435-A1 (DE)
Inventor: HABER BERND DIPL ING
IPC: F24H9/00
Filed: 1995-05-19
Abstract: In a heat exchanger (1) in the shape of a pot, with a frontal connector (2) for a burner or the like, a lateral water inlet (3) in the base (4) and a water outlet in the region of the frontal connector (2), water flows through both the base (4) and the jacket (5) of the pot during operation. The invention proposes the provision in the base of the pot of water conveying sections, especially in the form of sickle-shaped water guide channels (6, 7) and barriers (13) to ensure a directional water flow, substantially covering the surface of the base (4) of the pot, in order to ensure a uniform temperature distribution on the pot base without the formation of steam bubbles.
Patent DE-19520094-A1 (DE)
Title: Optical transmission and thickness measuring system for transparent sheet or panel
Inventor: DIESEL EDGAR DR
IPC: G01N21/59
Filed: 1995-06-01
Abstract: The measuring system involves a stationary detector array (11) which is arranged for carrying out the simultaneous determination of the measurement light leaving the test piece e.g. sheet at different angles with evaluation unit in form of computer for evaluating the results. The measurement computer (14) contains a measurement value processing programme, which the help of a non linear balancing computation matches the successive model function at the measured curves. So that the programme varies the output parameter extinction and sheet thickness until the sum of the deviation squares between the measured curves and the model function reach a min., and which in this case give computed parameters as measurement variables. The model function is represented by an equation.
Patent DE-19522141-A1 (DE)
IPC: B23Q11/10
Filed: 1995-06-19
Abstract: A rotating shank-type tool (e.g. for reaming) 11 with a shank 12 is provided with at least one main channel 21 for coolant/lubricant which extends in the longitudinal direction and from which, in its end region, at least one branch channel 22 leads outward and forms a mouth 23. A shaping head 13 is connected to the shank 12 and has chip grooves 15 and a groove run-out region 16, and a sleeve 19 engages over the mouth 23. The end region of the sleeve 19 covers part of the shaping head 13, and the mouth 23 is provided in the shank at a distance from the shaping head 13. <IMAGE>
Patent DE-19522443-A1 (DE)
Title: Rail cleaning method using rail vehicle
Inventor: KAISER WILFRIED DR ING
IPC: E01H8/10
Filed: 1995-06-21
Abstract: The vehicle has compressed air pipers (4) mounted close to the wheels (7). The air can be blown onto the rails (6) before the front driving wheels, or alternatively any other driving wheels. One or more valves (3) can be provided to adjust the air pressure. Nozzles (5) can discharge flat jets extending for the entire rail width.
Patent DE-19524131-A1 (DE)
Title: Video signal controllable, handheld optical image projector - displays image supplied from video recorder to liquid crystal light valve traversed by arc light and cooled by draught of extractor fan
Inventor: SEEGERT BERNHARD DIPL ING
IPC: G02F1/133
Filed: 1995-07-03
Abstract: The projector has a tubular casing (7) containing a 21W arc lamp (12), a reflector (1) which is transparent to infrared radiation, a liquid crystal light valve (3) and a projection lens (4). An axial fan (6), situated behind the lamp base, draws air (17) through a central aperture in the light valve control circuit board (5), past an infrared filter (2) and around the reflector. Part of the air stream is diverted through a tubular channel (18) between the inner wall of the casing and the outer wall of a coaxial cylindrical holder (9). The holder contains the reflector, light valve and/or filter.
Patent DE-19529098-A1 (DE)
Title: Biogeneration of hydrogen sulphide with in situ conversion into electrical energy - using appts. with aerobic and anaerobic compartments for continuously growing and converting biomass
IPC: H01M8/0606
Filed: 1995-08-08
Abstract: Process and appts. for microbiological generation of H2S using a specially designed culture vessel with subsequent utilisation of the H2S, in which H2S formed by anaerobic mixed cultures with the consumption of sulphur cpds. having an oxidn. number of = 0 and biomass is converted in an electrolytic cell with consumption of O2 as electron acceptor, and the resulting electron stream is utilised as an energy source.
Patent DE-19533596-A1 (DE)
Title: Vehicle ventilation unit, e.g. for stationary cars
Inventor: STROEMER OLIVER
IPC: B60J1/20
Filed: 1995-09-11
Abstract: The device comprises a plate (1), esp. a plate made of transparent material such as acryl, which is located between the upper edge of the door windows and the lower edge of the door frame upper section (6). The plate contains at least one ventilator (3) and a solar cell panel (2) to supply the ventilator.
Patent DE-19535142-A1 (DE)
Title: Thin metallic film magnetic recording medium
Inventor: ITO JOTA
IPC: G11B5/72
Filed: 1995-09-21
Abstract: The magnetic recording medium includes a thin metallic film deposited onto a non-metallic substrate by vapour deposition in an atmos. of blown oxygen gas. In order to provide a recording medium with superior magnetic properties such as coercive force and to show good electromagnetic conversion properties, the magnetic thin metal film has a surface oxide layer with an oxidation degree of 50 percent or more, and a thickness of more than 5 percent of the total thickness of the magnetic metal thin film.
Patent DE-19536281-A1 (DE)
Title: Wide-band amplifier device with dc coupled cascade stages e.g. for ultrasonic device
Inventor: OPPELT RALPH DR
IPC: H03G5/10
Filed: 1995-09-28
Abstract: The amplifier device amplifies electrical signals with two or more amplifiers (3,3',3") connected in a chain. Each amplifier stage includes a cascade circuit with an input transistor (T1,T1',T1") and an output bipolar transistor (T2,T2',T2"). The cascade circuits are dc coupled to successive amplifier stages.  In each cascade circuit the sum of the collector-emitter voltage (UCE1) of the input transistor and the collector-emitter sum voltage (UCE2) of the output transistor is adjusted to be approximately equal to or greater than the forward bias voltage of the diode formed by the base-emitter path of the input transistor. This structure is also adaptable for forming a variable amplifier.
Patent DE-19539716-A1 (DE)
Title: Digital picture data filtering method
Inventor: FUCHSBERGER HERMANN
IPC: G06T5/00
Filed: 1995-10-25
Abstract: The filtering circuit (40) 3x3 is provided with three data lines (55,56,57) for feeding the colour signals of the three primary colours into the circuit, with a first vertical stage (53) and a second horizontal stage (54). The separating line (83) marks the transition between the two stages and the filtered data is supplied on the lines (80,81,82). The filtering arrangement proposed can be used also for a 9x9 filter, with the multiplexors (61,68.78) and all other multiplexers are switched to the 1 input, with the filtered Y' data supplied on the output (81), for example.
Patent DE-19540161-A1 (DE)
Title: Active wheel suspension for vehicle
Inventor: KIMURA TAKESHI
IPC: B60G17/018
Filed: 1995-10-27
Abstract: The wheel supports (14) are braced on the chassis by suspension springs (36) and by hydraulic units (18) controlled by valves (20) linked to a processor (30). The processor monitors the displacement of the suspension systems w.r.t. the dynamic state of the vehicle and generates control signals for the suspension units to generate a smooth ride. The system follows the road contour through its effect on the suspension units. Resonant frequencies are damped w.r.t. programmed frequency limits. The effect of the suspension control to balance the forces acting on the chassis.
Patent DE-19540342-A1 (DE)
Title: Contact drive roller in a spool winder avoids thread wrapping round
Inventor: SCHIPPERS HEINZ DR
IPC: B65H51/06
Filed: 1995-10-28
Abstract: A machine for winding up synthetic thread has spools fixed on a horizontal spindle and a roller which lies in contact with the spools to determine their surface speed. Here, the surface cover of the roller has depressions distributed over its surface. Pref. the depressions, distributed evenly over the surface coat, are spherical in cross-section and have identical dimensions. Alternatively they are cut grooves extending in a direction along the roller length, covering at least one spool length, for neighbouring spools are displaced w.r.t. each other and placed symmetrically along the length and evenly about the dia. of the roller. In another arrangement the grooves are spiral-shaped forming an acute angle with a line on the roller cover parallel with its axis.
Patent DE-19541768-A1 (DE)
Title: Position determination system of linear or rotational movable element
Inventor: BLOSFELD LOTHAR DIPL PHYS
IPC: G01D5/249
Filed: 1995-11-09
Abstract: The system for positional determination is provided with a sequence of 2z-1 binary elements, which at least represents at least one part of a maximum sequence and have respectively a fixed distance (a) to each other, with a first row of Z sensors, which are arranged displaced to the sensors of the first row. A measurement value can be measured with the sensors (3), by means of which the position of the binary elements (N, S) can be determined. The adjacent sensors of a row, respectively have a distance (a) to each other, A storage element is connected to each of the sensors, and the sensors are movable relative to the binary elements. A pulse unit is provided, with which the sensors are so controllable, that the sensors of one row, feed in the measurement values in a fixed position and retransmit to the storage element.
Patent DE-19542421-A1 (DE)
Title: Selective lowering of the concn. of a species in soln.
Inventor: SARDIN MICHEL
IPC: B01J41/20
Filed: 1995-11-14
Abstract: A process for lowering the concn. of a species (E) in a soln. in the presence of a main species (EM) by ion exchange, largely without lowering the concn. of other species in the soln., the species (E) being hardly adsorbable onto the carrier by ion exchange is new and comprises determining, for a given exchange resin R1 that has been converted into the EM form, the breakthrough vol. V of the species E and the breakthrough vol. V1 of the species E1 which is the next highest after V, and then performing the following sequence at least once: (a) percolating a fraction with a vol. V1 of the soln. to be treated over the resin R1; (b) collecting a first fraction of the percolated soln. having a vol. V; (c) separately collecting a second fraction of the percolated soln. with a vol. (V1-V); (d) subjecting the second fraction of the percolated soln. to a second percolation over a resin R2 that is capable of fixing essentially the whole of the species E and collecting a second, twice-percolated fraction having a reduced content of species E; (e) carrying out a first regeneration of resin R1 with an amt. of soln. taken from the total of the first percolated soln. and the second twice percolated soln., (f) returning the soln. from the first regeneration of resin R1 to the soln. to be treated, (g) carrying out a second regeneration of resin R1 using the remaining part of the total vol. of the first percolated fraction and the second twice percolated fraction; and (h) collecting the soln. recovered from the second regeneration of resin R1 as the final treated soln.
Patent DE-19547321-A1 (DE)
Title: Hinge for rear door of goods vehicles
Inventor: EUDENBACH WILHELM
IPC: E05D11/06
Filed: 1995-12-19
Abstract: The hinge consists of two parts connected together by an articulated bolt. A locking body (15) is mounted on the hinge part (11) on the frame side and has a separate locking socket (17,18) allocated for the 90 deg. open position and 180 deg. open position so that a locking bar swivel mounted on the hinge part (12) on the door side can engage in the socket under resilient pretension. The locking body has in addition to the sockets a bearing face (16) and a slide face (19). The locking bar rests on the bearing face in the closing position of the hinge and on the slide face during transfer from the 90 deg. to 180 deg. position and vice versa.
Patent DE-19601139-A1 (DE)
Inventor: HEIL MARKUS DIPL CHEM DR
IPC: A01N43/82
Filed: 1996-01-15
Abstract: The invention concerns novel acylated 5-amino-1,2,4-thiadiazoles of formula (I) in which R<1>, R<2>, R<3> and Y have the meanings given in the description. The invention further concerns a process for their preparation, and their use as pesticides.
Patent DE-19604857-A1 (DE)
Title: Brake pressure booster for vehicle
Inventor: BRAUSCH GUSTAVO DIPL ING
IPC: B60T13/52
Filed: 1996-02-10
Abstract: The brake pressure booster has fluid connection produced via a further opening (9) arranged in the face wall (8). A filter is fitted in the hose (5).  The first part of the booster is arranged in the engine compartment (6) and the second part is installed in the interior of the vehicle (3).
Patent DE-19612960-A1 (DE)
Inventor: GENTNER WOLFGANG
IPC: B60D1/48
Filed: 1996-04-01
Abstract: The trailer coupling has a ball with a neck that is bent at right angles, one end holding the ball, the other end in a pivot. The pivot (22) is held on a cross beam (32) between two side members (40,42) that extend to attachment points (50,52) on the car sides. The joints between the cross beam and the side members can be adjusted to give various angular positions of the cross beam. In its rest position, the neck lies along the cross beam. There is a motor to drive it from this position to the active position, there being a shoulder to limit the neck's movement.
Patent DE-19614493-A1 (DE)
Title: Boiler for oil or gas burner, etc.
Inventor: ABEGGLEN HEINZ
IPC: F24H1/28
Filed: 1996-04-12
Abstract: The boiler (10) has a return (RL) and advance (VL) for a heating medium. A burner (12) burns the fuel in a furnace (14) so that it heats the medium in a heat exchanger (20) and creates a heating gas (A) vector (1). Further vectors (2,3) lead on from the first to also heat the heat exchanger. These vectors pass through U-shaped tubes (22) in the exchanger. The tubes are preferably round. The plane through the tubes is preferably vertical.
Patent DE-19615601-A1 (DE)
Title: Electro=optic coaxial rangefinder with double prism
Inventor: ABE MITSUTAKA
IPC: G01V8/14
Filed: 1996-04-19
Abstract: The rangefinder transmits light from a source (52) through a specially shaped aperture (54) in a screen (53) via a first prism (5) on a transparent plate (4) and an objective lens (1) to a reflecting element (R). The outgoing light (Pa) is returned (Pb) along the same axis (C) passing through a second prism (6) to a dichroic mirror (7) which reflects part of the light to the photoreceiver (61). The unreflected part passes through a focusing lens (3) and a plate (8) to the eyepiece (2). The screen aperture which produces the asymmetric beam may be trapezoidal, triangular, pentagonal, star-shaped or in the shape of a liquid drop.
Patent DE-19615758-A1 (DE)
Title: Fastener e.g. for securing wiring fixtures in switch cabinets
Inventor: PAWLOWSKI ADAM DR
IPC: H02B1/04
Filed: 1996-04-20
Abstract: A fastener for structural elements has a fastening element to which a holder is fixed. The element has at least two mounting supports that are spaced apart, with seats in which the holding shoulders are installed. The distance between the holding shoulders is smaller than the distance between the seats.  The element has shoulders which overlap the holding shoulders and have a much smaller distance apart than that between the holding shoulders. The element is formed from a strip section and in the middle part are the shoulders, joined by transition pieces and bent bits that form the seats facing each other.
Patent DE-19618689-A1 (DE)
Title: Vehicle number plate holder with integral brake lamps
Inventor: GLIMMANN MICHAEL
IPC: B60R13/10
Filed: 1996-05-09
Abstract: The number plate holder (2) has a brake lamp (1) integrated with it underneath the number, above the number and also at least on one side of it. There is also at least one brake lamp surrounding the number. The number plate holder also has at least one back-up lamp, one fog lamp and one turn signal lamp. It also has cats' eyes. The brake lamps are LEDs arranged as lighting strips.
Patent DE-19619355-A1 (DE)
Title: Toothbrush assembly
Inventor: WEBER HEINRICH
IPC: A46B9/04
Filed: 1996-05-14
Abstract: The toothbrush assembly comprises a tooth cleaning unit (1) in a narrow longitudinal housing (2) divided into at least two separate and successive chambers (3,4).  It may be formed by the head of a toothbrush (7) to be completed by one of the chambers (3,4,5). The cleaning action is mechanical, through the bristles, together with a tooth cleaning agent from the chambers. The tooth cleaner can also be a pin or pick.
Patent DE-19619659-A1 (DE)
Title: Conveyor belt unit for conveying e.g. won coal
Inventor: MERTEN GERHARD
IPC: E21F13/08
Filed: 1996-05-15
Abstract: The conveyor has height-adjustable skids (15) on the reverse belt (8) form a three-legged support for the reverse belt. The skids consist of height-adjustable pivoting shoes. A skid pair with skid shoes located on both sides of the reverse belt is located on one end of the reverse belt. An individual skid is located centrally on the other end of the reverse belt. The skids forming the skid pair are connected onto an anchoring and directing device (20A) which has anchor spurts (23). The anchoring device (20B) located at a distance from the free end (8') of the reverse belt forms the feed abutment for the loading conveyor (6) and reverse belt feed.
Patent DE-19623843-A1 (DE)
Title: Solid state sawtooth plate laser with aberration control for one=dimensional correction
Inventor: MOYER RICHARD H
IPC: H01S3/00
Filed: 1996-06-14
Abstract: The laser contains a light amplification device (12) which generates a light beam (30) with a beam wavefront which is uniform in a first direction (X). A one-dimensional correction device (32) acts upon the light beam from the light amplification device. Provided with the correction device is a linear array of cells (36) lying over one another in the Y-direction and whose refractive index is controlled by a control unit (38).  The one-dimensional correction device corrects the uniformity of the wavefront in a second direction perpendicular to the beam generation direction. The light amplification device contains a sawtooth plate with two closely adjacent parallel lateral surfaces (18,20). The beam passes through the plate and is reflected back and forth between the side surfaces during amplification before leaving the plate.
Patent DE-19627425-A1 (DE)
Title: Method of operating hybrid solar powered combined plant
Inventor: FETESCU MIRCEA
IPC: F01K23/10
Filed: 1996-07-08
Abstract: The power plant is laid in either a hybrid-solar combined drive or a solar drive or a combined drive. The method further involves feeding preheated water via a solar feedwater pipe (23) from waste heat steam generator (8) into the solar steam generator (30). The solar-generated steam is mixed with the steam generated in the waste heat generator, and the mixture is superheated. The steam generated is used for operating a steam turbine (1a).
Patent DE-19627439-A1 (DE)
Title: Direct current electrical generation from fluctuations in tropospheric electrical fields
Inventor: KOZIOL JOHANNES
IPC: H05F7/00
Filed: 1996-07-08
Abstract: The DC generation uses atmospheric electrical fields which exist in the troposphere, dependant upon weather conditions. They may be captured and stored by capacitors comprising a stack of plastic sheets with thin metallic coatings on each side. Plastic sheets of 1 mm thickness, metallised with 1/1000 mm silver on one side and copper on the other side, are stacked to form a metre cube block. They can generate up to 185 kW per hour.
Patent DE-19631273-A1 (DE)
Title: Triangular or polygonal information column
Inventor: HOHRENK ERNST DIPL ING
IPC: B65F1/14
Filed: 1996-08-02
Abstract: Between two adjacent hollow profile supports (2) of an erected multi-angled information column (1), wall components (6) are insertable from the outside which are wider than the internal distance between the hollow profile supports. The edges (14, 15) of the wall components insertable in the lateral longitudinal grooves (3) are acute-angled. A side edge (14) of the wall component can be pushed so far into the free longitudinal groove that the opposite side edge (15) is inwardly pivotable in front of the corresp. longitudinal groove and can be pushed against an outwardly working clamp profile (11) in this longitudinal groove. The thus inserted wall component can be clamped in the longitudinal groove by tension screws (9) covered in the hollow profile support.