baber/WOPTO huggingface dataset:
Patent DE-19535803-A1 (DE)
Title: Scanner for optically scanning objects esp. fingerprints with surface structure
Inventor: SCHNITZLEIN MARKUS DIPL PHYS
IPC: A61B5/1172
Filed: 1995-09-26
Abstract: The scanner uses a plane parallel glass plate (1) as a backing for the object. It has a light source (5) and an optical sensor arrangement (3). An optical device is provided in the beam path between the light source (5) and the sensor arrangement. The side of the glass plate (1) nearest the light source (5) has a non- reflective surface.  A beam splitter (4) is arranged in the beam path of the scanning beam from the light source perpendicular to the glass plate. The beam splitter deflects the beam reflected at the object by 90 deg. and directs the beam via the objective lens (2) to the sensor (3). The beam splitter is preferably formed as a semi-transparent mirror (4) at 45 deg. to the plane of the glass plate.
Patent DE-19538925-A1 (DE)
IPC: A61M16/01
Filed: 1995-10-19
Abstract: The invention concerns a method of evaluating an EEG carried out in the context of anaesthesia or intensive care. To this end, parameters from the time and/or frequency domains are determined from the EEG curves, the parameters determined are used in multivariate classification functions, and on this basis the EEG carried out in the context of anaesthesia or intensive care is automatically divided into stages.
Patent DE-19540802-A1 (DE)
Title: Device for testing at least one visual function in eye of patient
Inventor: BRAEUNING JOHANNES
IPC: A61B3/06
Filed: 1995-11-02
Abstract: The lens device (9) presents visual symbols and pictures at various angles measured to the optical axis (29). A computer control controls the retina projection unit. The optical device part is fitted in a table apparatus and/or helmet-type bearer and contains an optical reproduction system (237, 28) in front of the retina projection unit.At least one signal production unit operable by the patient is connected to the computer control. The table apparatus or the spectacles and/or helmet-type bearer encloses the space between a presentation screen (9) and an observer position (30) in a lighttight manner. A regulatable illumination device (11) and a brightness sensor (13) are connected with the computer control for adjustment of the brightness and colour of the lighttight space
Patent DE-19544754-A1 (DE)
Inventor: DRYBURGH IAN
IPC: B60N2/90
Filed: 1995-11-30
Abstract: A seating unit (1) comprises a fixed housing (10) containing a primary seat with a reclinable back arranged to recline in such a manner that it remains within the housing. The seating unit is suitable for an aircraft cabin and may further comprise a leg-rest arranged to cooperate with the seating portion to form part of a substantially flat surface when the back is reclined in a substantially horizontal position. The seating unit may further comprise a secondary seat (3) positioned to face the primary seat, the secondary seat having a seating portion positioned to cooperate with the leg-rest of the primary seat to form a portion of the substantially flat surface when the back of the primary seat is reclined in the substantially horizontal position. Privacy between seats and use of available space within an aircraft cabin may be optimised by arranging at least some of the seats in an echelon. <IMAGE>
Patent DE-19546302-A1 (DE)
Title: Baggage rack for aircraft passenger compartment
Inventor: BARGULL OLAF DIPL ING
IPC: B64D11/00
Filed: 1995-12-12
Abstract: The baggage rack is in the form of a bowl which can be lowered. It has a flow wall and two transverse walls, and is operated by a four-joint system. All the joint points (7-10a), when seen from the front, are in the same region. This region is bounded at the bottom by the top plane (E) of the floor wall (13) and in the longitudinal direction by the outer planes (Q1,Q2) of the transverse walls (14,14a). The baggage rack may have a flap (3) which can turn about an axis fixed to the structure.
Patent DE-19548143-A1 (DE)
Title: Hot agglomeration of pre-reduced iron ore for ingot prodn.
Inventor: MIN DONG JOON
IPC: C21B11/00
Filed: 1995-12-22
Abstract: A method is claimed for the hot agglomeration of particles or pre-reduced iron ores for the production of iron in ingots. The particles of hot pre-reduced iron ore in the pre-reduction furnace are simply mixed with an aluminium powder or a metal powder containing aluminium before being charged into the reduction melting furnace in such a manner that the particles are agglomerated. The quantity of aluminium powder used is at least 8 kg/tonne of iron ore particles and is preferably around 12 to 25 kg/tonne. The particle size of the powder is less than 8 mm and preferably less than 5 mm.
Patent DE-19600679-A1 (DE)
Title: Thrust engine for aircraft with compound cycle
Inventor: WHURR JOHN
IPC: F01C11/00
Filed: 1996-01-10
Abstract: A first shaft (36) is for drive connection between turbine (34) and propulsion fan (13). A second shaft (28) and an air connection of at least one rotating IC engine (26) and an air compressor (23). The fan is enclosed by a jacket (12), and jacket and core engine (11) define a ring-shaped air flow channel (19). The core engine consists of three rotating IC engines (26). The shafts are located concentric to each other. At least one of the engines has cooling ribs (35), which project into the air flow generated by the fan. At least one intermediate cooler is located in the air flow.
Patent DE-19604319-A1 (DE)
Title: Smart card with optical effect contact pads e.g. for telephone and bank credit cards
Inventor: FANNASCH LOTHAR
IPC: H05K1/11
Filed: 1996-02-07
Abstract: The smart card has a recess formed and the lower section has an integrated circuit chip 2C embedded into a suitable resin 2D. The chip has connections to surface contact pads that are formed with a plastic substrate and on this are contact pads 2A. The surfaces of the pads are finished with an optical interference 3 or reflection grating 4 to present various spectral colour effects.
Patent DE-19609220-A1 (DE)
Title: Control regulator of road vehicle speed
Inventor: FREY THOMAS DIPL ING
IPC: G05G1/00
Filed: 1996-03-09
Abstract: The speed regulating system (10) for use in a road vehicle has inputs from the throttle pedal sensor (22), a vehicle speed sensor (24), the idle position of the pedal (26), engine speed (28) and engine load (30).  Internally a memory stores the reference speed (Vsoll) and this is compared with the actual speed with the difference received by the regulator (44) that issues an overall reference (SOLLR). Threshold switching stages respond (70,74) when a set level is reached and this cuts off fuel to the engine.
Patent DE-19610414-A1 (DE)
Title: Hydraulic oil filter assembly
Inventor: BEER MARKUS
IPC: B01D35/027
Filed: 1996-03-16
Abstract: Oil filter in which the filter medium (8) is clamped between the two halves (1,15) of a plastic filter housing.  At least one stud (21) locates the filter medium at its outer edges whilst ribs (19), which surround each stud, clamp the medium in a manner which allows free play to stud (21) in a space (37).
Patent DE-19610950-A1 (DE)
Inventor: BAEUERLE PETER DIPL ING
IPC: F16H61/21
Filed: 1996-03-20
Abstract: A system for adjusting the gear ratio of a transmission is continuously adjusted with respect to its gear ratio and mounted downstream of the vehicle motor. Furthermore, downhill travel is detected and the adjustment of the gear ratio of the transmission is made in dependence upon the detected downhill travel. The system is are provided for adjusting the gear ratio in reaction to the detected downhill travel in such a manner that the transmission input rpm and/or the engine rpm increases in a pregiven manner. The advantage of the system is that the transition from normal operation (no downhill travel) to the downhill travel function of the system takes place at first unnoticeable for the driver because the engine rpm increases in a manner not unexpected for the driver.
Patent DE-19614011-A1 (DE)
Inventor: KAKOSCHKE RONALD DR RER NAT
IPC: H01L29/423
Filed: 1996-04-09
Abstract: In a semiconductor component, in particular an EEPROM, an avalanche breakdown from the buried channel (14) to the substrate (10) is avoided by a local thickening of the gate dielectric (insulating structure 22) at the transition to the tunnel dielectric (18). As a potential barrier is thus created, the gate and tunnel dielectrics may have the same thickness. The space required by such a cell is reduced.
Patent DE-19614985-A1 (DE)
Title: Cash-till system for supermarket
Inventor: ANDREJEWSKI HEINZ
IPC: A47F9/04
Filed: 1996-04-16
Abstract: The cash-till system has the trolley containing the selected goods brought to a point with a number of cash-tills (1) spaced apart by relatively narrow access aisles (2) for passage of the trolleys. The value of each item in the trolley is entered in an automatic till (3) which provides the cash total when a trolley identification code is entered upon passage of the trolley through the aisle, or when an identification indicating that the customer did not use a trolley is entered.
Patent DE-19615994-A1 (DE)
Title: Electronic device for processing and/or transmission of signals via printed circuit board
Inventor: FLORIAN STEFAN
IPC: H05K1/02
Filed: 1996-04-09
Abstract: An electronic integrated circuit board 2 has a number of mounted components 3 and a cut out in the board 5 is provided for the installation of an electronic attenuator 9 in the form of a ferrite element. The electronic circuit has tracks that pass through the ferrite element and terminate in a socket connector 6 that receives the plug of a connecting cable 7. The attenuator suppresses any electro magnetic noise from the cable.
Patent DE-19626580-A1 (DE)
Title: Metering rod system for a coater for web products such as paper
Inventor: WOHLFEIL GERHARD
IPC: B05C11/02
Filed: 1996-07-02
Abstract: A metering system for an arrangement for coating web materials such as paper has a metering rod (7) mounted in a bed (8) made from an elastic material which is mounted in a holder (11) and supported on a pressurised hose (14) on the side furthest from the metering rod. An inflatable sealed hose (15) is located on at least one lateral side of the bed in order to press the lip (10) of the bed on this side against the metering roll.
Patent DE-19629458-A1 (DE)
Title: Transport track for roller pallets
Inventor: CHRAPIA UWE
IPC: B65G15/12
Filed: 1996-07-23
Abstract: The roller pallets (5) with their rollers (3,4) stand on at least one transport belt (2). For transporting the pallets, the belt has at least one roller locating surface limited by upwardly extending projections (2a,2b). The projections can be pressed together elastically. The transport belt in the area of the roller locating surface, has a cross-section with a trough-shaped contour on the upper side. The trough-shaped cross-section continues over the complete length of the transport belt. The transport belt with the roller locating surface limited in the rolling direction is formed as a hollow profile.
Patent DE-19629930-A1 (DE)
Inventor: WILLIG WILFRIED DIPL ING
IPC: H01F27/245
Filed: 1996-07-24
Abstract: In order to shape more precisely a core (7), in particular for a transformer, so that its cross-section has a shape which is closer to a predetermined shape, the core metal sheets (9 to 9e) are produced from a sheet metal strip (3a to 3a) with a predetermined lateral profile (5a to 5e). The core metal sheets (9 to 9e) thus do not have a constant width. A core (7) produced according to this process is disclosed, as well as a device (17) for producing the sheet metal strip (3a to 3e) and a process for operating the device (17).
Patent DE-19630769-A1 (DE)
Title: Vehicle intruder alarm system
Inventor: KOLB HANS DR
IPC: B60R21/015
Filed: 1996-07-31
Abstract: The system includes a capacitors which consist of metal sheets or wire mesh as part of a tuned electronic circuit. The metal electrodes are arranged inside the vehicle such that an intruder has to enter the space between the electrodes. The change in the voltage or oscillator frequency of the tuned circuit is detected. A reference capacitance is used in a tuned oscillator with high quality and transforms the detection capacitance into an inductance by use of the gyrator principle. The change in oscillator frequency is detected when a person intrudes into the vehicle. By use of a multiplexer the circuit can detect which seat is occupied, and controls the inflation of airbags.
Patent DE-19631919-A1 (DE)
Inventor: WERNER DIETER PROF DIPL CHEM D
IPC: A61K38/00
Filed: 1996-08-07
Abstract: An antisense RNA with special secondary structures is disclosed, as well as a combination of the antisense RNA and of a (ds)RNAse. The antisense RNA and its combination may be used to inhibit gene expression.
Patent DE-19635717-A1 (DE)
Title: Sanitary towel or incontinence pad has absorbent part
Inventor: HAMAJIMA MITSUGU
IPC: A61F13/514
Filed: 1996-09-03
Abstract: A sanitary towel or incontinence pad has a covering layer (2), a rear side layer (3) and an absorbent element (4). The covering layer (2) has a film element which has a surface (2a) with hydrophobic properties and another surface (2b) with hydrophilic properties. The rear side layer serves an anti-discharge layer and is positioned on the opposite oblong side sections of an upper surface of the absorbent object (4) in such a way that it forms a pair of hydrophobic areas (A). Each of the sections (A) has a continuously sealed section (10), which is formed through the sealing of the covering layer (2) and the rear side layer (2) along each inner edge (A8) of the hydrophobic sections (A). Suitable materials with hydrophobic properties include polyethylene and propylene while suitable hydrophilic materials include polyvinyl alcohol, rayon or pulp.
Patent DE-19638447-A1 (DE)
Title: Electrophotographic photoconductor for photocopier, laser printer, fax machine etc.
Inventor: SUZUKI YASUO
IPC: G03G5/14
Filed: 1996-09-19
Abstract: An electrophotographic photoconductor consists of an electroconductive substrate, an intermediate layer, a charge generating layer and a charge transport layer in the given sequence. The charge generating layer comprises a dispersion of (a) titanyl phthalocyanine pigment (I) with main x-ray diffraction peaks at least at the Bragg angles 2 eta  = 9.6 deg  \! 0.2 deg  and 27.2 deg  \! 0.2 deg  with Cu K alpha  radiation (1.54 A) in (b) a binder resin (B-1) with not less than 33 mole-% hydroxyl (OH) groups. The intermediate layer contains (c) titanium dioxide (TiO2) with a purity of not less than 99.2 wt.% in (d) another binder resin (B-2) comprising butyral resin. Pref. the charge transport layer comprises an aminobiphenyl derivative of formula (II) or a stilbene compound of formula (Ar1)(Ar2)NAr3-(CH=CH)p-C(R5)=C(R6)(R7) (III); in which R1, R3, R4 = hydrogen (H), amino (NH2), alkoxy, thioalkoxy, aryloxy, methylenedioxy, halogen or an optionally substituted alkyl or aryl group; R2 = H, alkoxy, optionally substituted alkyl or halogen; R1 and R2 may form a ring, in which case R1, R2, R3, R4 = H; k, l, m, n = 1, 2, 3 or 4; Ar1, Ar2 = optionally substituted aryl or heterocyclic groups; R5, R6, R7 = H or optionally substituted alkyl, alkoxy, aryl or heterocyclic groups; R6 and R7 may form a ring; Ar3 = optionally substituted allylene; p = 0 or 1.
Patent DE-19641848-A1 (DE)
Title: Trigger for hunting rifle
Inventor: DIETZ LOTHAR DIPL ING
IPC: F41A19/54
Filed: 1996-10-10
Abstract: The trigger is held by a hinged release bar (5) via ratchet grips between the components. The release bar is hinged in the trigger housing and is pressed by a spring (6) with a variable force, depending on the setting of an adjusting slider (21). This enables the trigger pressure to be adjusted between a light setting, a heavy setting and a safety setting. The user is able to adjust the trigger pressure while aiming. If no shot is required then a simple slide action sets the safety. A simple system has two pressure settings defined by notched locations.
Patent DE-19643583-A1 (DE)
Inventor: BUSSE PETER
IPC: F16B39/32
Filed: 1996-10-11
Abstract: The invention concerns a locking device for a screwed part (1) which is mounted on a threaded rod (7) and is used to connect a second object (8) to a first object. The locking device consists of a key and a cap (3) whose base is located between the screwed part (1) and one of the objects (8) and whose cylinder wall surrounds the screwed part (1) and terminates in the region of the end face of the latter. The surfaces, in particular the generated surfaces, of the screwed parts (1) of a plurality of first objects differ from one another, and the part of the key grasping the screwed parts (1) is adapted in a form-locking manner thereto. The cap (3) is at such a short distance from the point of the screwed part (1) which projects furthest outwards radially that the key can surround the screwed part (1). The invention is characterized in that, located between the screwed part (1) and the abutment surface of one of the objects (8) which faces the latter, are stop means (4, 5, 2, 9) which prevent the screwed part (1) from rotating and working loose, and can be brought into their unlocking position only by the key when it is placed on the screwed part (1). In this way, objects are rendered particularly secure against theft.
Patent DE-19645908-A1 (DE)
Title: Steering arrangement for wheel chairs
Inventor: BUCHER FRANZ
IPC: A61G5/04
Filed: 1996-11-07
Abstract: The arrangement can be attached to the rear of a wheel-chair and incorporates a wheel which is mounted in a frame. The frame is in the form of a bar (12) which extends backwards and upwards. The lower end of the bar is attached to the wheel chair at a point between the two wheels of the chair. It is attached with a hinge pin (18) so that it can pivot about a horizontal axis. The hinge pin is attached to a cross bar which can be attached to the wheel chair at a later date. The wheel (41), with which the wheelchair can be steered, is mounted at the rear end of the bar (12) and can be pivoted about a vertical axis (A2).
Patent DE-19701286-A1 (DE)
Title: Video or audio output generation from data storage devices
Inventor: ANDERS ARIANE
IPC: G11B27/10
Filed: 1997-01-16
Abstract: The device has a housing arrangement (2) containing a computer (3) and at least one mechanism for using one or more data memory devices. There is at least one operating keyboard (5) which is connected to other functional blocks via a system bus (12).  The bus is coupled to a central unit (9), a control unit (10) and an update unit (11) for ROM.  The device uses firmware in the form of EPROM memory providing error identification (14) and data exchange control (13).  Software provides control of the audio or video compact disc selection.
Patent DE-19703419-A1 (DE)
Title: Adhesive thermoplastic resin composition useful for production of handbags and purses
Inventor: YOUNG YUNG-YANG
IPC: B32B7/12
Filed: 1997-01-30
Abstract: A highly adhesive thermoplastic compound resin is prepared by melting a mixture (I) of Evathene (RTM: ethylene vinyl acetate copolymer) and hydrogenated oil hydrocarbon resin in a ratio of 5:1 - 10:1 at 95-200 deg C followed by cooling at 30--15 deg C and extrusion of the solidified mixture as long strips that are cut into pieces and dried to form a solid granulate. Preferably the adhesive is suitable for bonding a fabric to a rubber and/or elastomeric material preferably a thin membrane consisting of an overlapping filament fabric, preferably of nylon, polyester, polypropylene fibre, polypropylene, Tetolon (RTM), Ryon (RTM). The rubber and/or elastomeric material is polyethylene, polypropylene or ethylene/vinyl acetate copolymer. The mixture (I) is mixed with methyl ethyl ketone to form a liquid adhesive.
Patent DE-19704477-A1 (DE)
Inventor: MESSINGER JOSEF DR
IPC: G01N30/46
Filed: 1997-02-06
Abstract: The invention relates to a device or equipment as well as to a method for the simultaneous, fractionating operation of a plurality of parallel chromatographic columns. It is particularly advantageous to apply this equipment and method in research, in the framework of organic synthesis for simultaneous, parallel separation, isolation and purification of a plurality of chemical compounds, e.g. of potential new active ingredients for medicaments, particularly also on the semi-preparative scale.
Patent DE-19706156-A1 (DE)
Title: Applying chain to sprocket wheel on pedal shaft of bicycle
Inventor: DESENCLOS CHRISTIAN
IPC: B62M9/135
Filed: 1997-02-17
Abstract: The arrangement consists of a parallel guide (P) and a cage (3,3') for guiding and applying the chain. The guide arrangement has a first lug with pivot bore and a second lug with a pivot bore and a guide bore on which the cage is mounted. The vertical tube (1) of the bicycle frame makes an angle (alpha,alpha') with the horizontal tube (16). Alpha has a range of 66 to 69 degrees and alpha' of 63 to 60 degrees. The cage (3) is positioned at an angle to compensate for the angle of the cage to the pulling direction of the chain.
Patent DE-19713627-A1 (DE)
Title: Cassette for photographic film
Inventor: SCHULZ WILLI
IPC: G03B17/30
Filed: 1997-04-02
Abstract: A coiled film strip (2) is wound on the spool (1) rotatably mounted in a cassette shell (3). The film can be moved out of the cassette shell by turning the spool in the unwinding direction. The spool has flanges whose surfaces point towards the coiled film. They are spaced from the film by a distance decreasing from the inner axle to the outer periphery, so that the outermost periphery of the film is clamped. Ridges going around near the edges of the film on the inside of the cassette shell prevent the film from radially expanding.
Patent DE-19714434-A1 (DE)
Title: Selective electronic photo-protective spectacles
Inventor: SCHAEUBLE ARMIN
IPC: G02F1/133
Filed: 1997-04-08
Abstract: The photosensors are fitted with a chrominance filter and/or lens and/or screens and/or are located in a special device. They can be of any arbitrary design. The spectacles can contain optically effective, or non-effective glasses. Typically the light quantity passing through the spectacles is kept constant by a control circuit, in which an LCD lies in front of the photosensor, with the LCD behaving analogously to the spectacle segment controlled by the sensor. The sensors may simultaneously act as current sources or batteries, or solar cells may serve for this purpose.
Patent DE-19714713-A1 (DE)
Title: Feedstuff steam treatment expander
Inventor: ELSTNER FRIEDRICH DR
IPC: A23K10/30
Filed: 1997-04-09
Abstract: In equipment for treating feedstuffs or feedstuff components, such as oil seeds, oil-bearing crops, leguminous seeds, soya beans, rice bran, etc., in an expander housing having a material inlet, pressurisation and expansion zones, steam inlet nozzles and a screw with differently designed regions for the pressurisation and expansion, the screw (10) is provided, in the material inlet (11) region ahead of the steam inlet nozzles (12), with one or more preferably conical dams or barriers (13) which restrict the advancing material to a narrow annular gap (14) and prevent steam exit to the material inlet (11).
Patent DE-19716723-A1 (DE)
Title: Computer tomography emitter with equalisation of thermal focus variations
Inventor: BISCHOF NORBERT DIPL PHYS DR R
IPC: G01N23/04
Filed: 1997-04-21
Abstract: The emitter has an x-ray tube arranged in a housing filled with coolant, with a side x-ray beam exit window. The tube is held in the housing by a tube suspension (11). The tube has a cathode and a rotary anode. The anode is preferably held in a fixed bearing at the end furthest from the cathode. The device has a regulating device to control the temperature of the coolant such that the length expansion of the anode (6) and the tube suspension (11) and the outer housing to the tube exit window are respectively compensated to zero such that the position of the focal spot of the anode relative to the window stays constant.  Preferably the circuit of the coolant is controlled by the regulating device. A characteristic field diagram may be stored in a memory of the regulating device, into which the measured expansions are input.