baber/WOPTO huggingface dataset:
Patent DE-19532974-A1 (DE)
Title: Flat seal of expanding graphite for water and steam etc.
Inventor: PFLUG HERWIG
IPC: F16J15/12
Filed: 1995-09-07
Abstract: The seal has at least one reinforcing insert (3) and seals the gap between two components which are to be screwed together along the passage which is to be sealed. There is a precompressed outer-edge section (8) with a predetermined volume, adjacent to a less-compressed or non-compressed middle section (7) which runs around the passage opening (5).  There are mounting pressing control bodies (10) inserted into the outer-edge section, with a size corresponding to that of the mounting. The pressing control body comprises a head (11) and a narrower neck (12), and can be made of different materials, e.g. metals such as aluminium, plastics, wood etc..
Patent DE-19534825-A1 (DE)
Inventor: ZYDEK MICHAEL
IPC: B60R16/02
Filed: 1995-09-20
Abstract: A circuit arrangement for evaluating a binary signal defined by two current threshold values, especially the output signal of an active sensor (1'), comprises a current source (IQ', IA11, IQ12, IQ13) which may consist of individual current sources and is connected in series to the signal source, i.e. the sensor (1'). The current source is inserted between the battery terminal (IGN) and the sensor terminal (A1) and at the same time acts as a current limiter in a short circuit or shung between the sensor terminal (A1) and earth (GND).
Patent DE-19536661-A1 (DE)
Inventor: SPIES ALFONS DIPL ING
IPC: G01D3/028
Filed: 1995-09-30
Abstract: The device indicates the relative position of 2 moving objects using a magnetic measuring scale and a cooperating scanner with at least 2 Hall elements (13), providing position-dependent output signals. Each Hall element has a supply voltage and measuring terminal (1,2,3,4), with a switching device (26) periodically switching over these terminals under control of a synchronisation device, for synchronising the switching of the terminals of all the Hall elements.
Patent DE-19538214-A1 (DE)
Title: Regeneration of contaminated solvents from dry cleaning of textiles
Inventor: BAUMANN WALTER DR ING
IPC: B01D5/00
Filed: 1995-10-13
Abstract: In a process for regenerating a contaminated solvent,contaminants whose boiling points lie above that of the solvent are sepd. in an evaporative first stage (26), whilst contaminants whose boiling points are below that of the solvent are sepd. in a condenser  in which the solvent is condensed  and the more volatile contaminants, which may include water, leave as a vapour . The improvement is that the temperature of the vapour of the contaminants and of the condensed solvent at their respective outlets from the condenser are controlled independently of one another using a separate cooling circuit whose coolant passes through the condenser. Also claimed is an appts. for the process comprising an evaporator  and a condenser through which a coolant flows from a separate cooling circuit, by means of which the temps. of the liq. and vapour streams leaving the condenser can be independently controlled.
Patent DE-19544966-A1 (DE)
Inventor: DANG LIEU-KIM DIPL PHYS
IPC: G11B7/125
Filed: 1995-12-04
Abstract: The present invention relates to a device for the reading and/or writing of optical recording media (AT) of various structures, which device operates with a single objective lens OL. The invention proposes to use a diaphragm varying in diameter, in particular a polarising filter arranged in the optical path in order to adapt the aperture to each type of optical recording medium (AT) used. The wavefront can be corrected using a divergent lens (SL) which can also be positioned in the beam path. The diaphragm formed by the polarising filter PF is linked to the objective lens (OL). The field of application of the invention relates to, in particular, devices for reading and/or writing optical recording media (AT) of various structure such as compact discs and digital video discs.
Patent DE-19545898-A1 (DE)
Inventor: SPECHT MARTIN DIPL ING
IPC: B60R22/46
Filed: 1995-12-08
Abstract: The restraint system is based on a safety belt. A belt lock (11) is integrated into the end fitting by which one end of the belt (10) is connected to the vehicle structure (12). The belt end is connected to a winding shaft (2) forming part of the end fitting. In normal use, the forces from the belt are taken via the winding shaft to the vehicle structure. The winding shaft can be driven by a belt tightening drive (9) to tighten up the belt. The winding shaft may be able to turn on an axial guide (3) attached directly or via a fixing frame (1) to the vehicle structure.
Patent DE-19547254-A1 (DE)
Title: Data carrier holder for CD or CD-ROM
Inventor: DINGEL BERND
IPC: G11B33/04
Filed: 1995-12-06
Abstract: The holder is based on three profiled strips (2) joined together to form the frame (1) and a rear wall (3).  The profiled strips can be fastened with adhesive to the rear wall, so that there is no need to join the strips at the two lower corners. The supports (4) projecting towards the centre are slightly reduced in size at their sides, and are wedge-like to secure a disc in position.  Also, for the same purpose, the profile strips are bevelled.  This also prevents a disc lying on the rear wall.
Patent DE-19549165-A1 (DE)
Inventor: HEITMANN JUERGEN
IPC: A61B5/12
Filed: 1995-12-29
Abstract: The invention relates to a process for obtaining data on hearing capacity by measuring distortion products of otoacoustic emissions (DPOAE), in which two primary tones with the frequencies f1 and f2 > f1 and sound pressure levels L1 and L2 and at least one sound with proportions of the frequency f3 and the sound pressure level L3 are applied as stimuli to the hearing organ and at least one distortion product of defined frequency is determined, where the value of f3 is close to the frequency of the distortion product.
Patent DE-19604241-A1 (DE)
Title: Apparatus for monitoring reproduction quality of printed sheets
Inventor: FUJII TOMOHIRO
IPC: G06T7/00
Filed: 1996-02-06
Abstract: An apparatus for monitoring the quality of reproduction of printed material employs a detector unit (B) incorporating a line-scanning camera (3) and the paired light sources (1,2) compensated for printing speed which uniformly illuminate the surface (5) of the printed sheet on the drum (A'). The A/D converted image data obtained by the scanning and time averaging of successive sheets is compared with similar data previously obtained and stored as a quality reference. In the event of a disparity in excess of a given threshold being detected a further assessment and comparison is undertaken and if an abnormality is then confirmed the sheet is separated for exclusion.
Patent DE-19611029-A1 (DE)
Title: Vibration damping clutch disc mount
Inventor: MIEDA KENJI
IPC: F16F15/123
Filed: 1996-03-20
Abstract: The first disc part contains at least one window and has an adjacent flange part with a second window, corresp. to the first one. A flexible element extends in the two windows, while a spring housing is located next to the first window, surrounding a section of the flexible component. Adjacent to the flange part is pref. located a second disc part with at least one third window, corresp. to the first two windows. Typically the spring housing is inserted into the first window and may have a semicircular sleeve section with two integral support sections.
Patent DE-19612874-A1 (DE)
Title: Stepless transmission with hydraulic pressure adapted to torque for motor vehicle
Inventor: NIKOLAUS HEINRICH W
IPC: F16H47/04
Filed: 1996-03-30
Abstract: The system is driven by an engine output shaft (1) carrying two fixed gear wheels (2,3) and one rotatable gear wheel (4). The volume delivered by a hydraulic positioning pump (6) is set by the pivot angle of a disc (7). A separate pump (22) supplies four clutches (11-14) with hydraulic pressure which is corrected according to the temporal variation of the transmission load.  The measured output shaft speed (nH) is compared (24) with a value calculated from the input shaft speed and the pivoted disc control current. The discrepancy or its derivative is used to work out the correction factor.
Patent DE-19620091-A1 (DE)
Title: Vacuum cleaner
Inventor: PFLEGHAR FRANZ DR
IPC: B01D47/02
Filed: 1996-05-18
Abstract: The vacuum cleaner has a casing housing a rotating container in which a quantity of water is spun to form a paraboloidal surface onto which the dust-laden air is then forced after entering the container through a vertical, central, tube in a downward direction.
Patent DE-19621093-A1 (DE)
Title: Safety device for tilting cab of goods vehicle
Inventor: COLLING MORGAN
IPC: B62D33/067
Filed: 1996-05-24
Abstract: Safety device (7) having a first part (8) fixed to a frame (1) and a second part (10) fixed to the driver's cab (2). A flexible and energy absorbing third part (11) is arranged between the first and second parts.  An uncontrolled tilting action of the cab will cause a deformation in the direction of the tilting end position. The third part is provided with a wavy section (17) subject to the effect of a tensile force.
Patent DE-19625968-A1 (DE)
Title: Plaster or plaster section for broken bones, or sinew or muscle injuries
IPC: A61F13/04
Filed: 1996-06-28
Abstract: Plaster or plastic section for broken bones, or sinew or muscle injuries, comprises hollow chambers in the form of tubes. The latter allow air circulation and are spaced at 2-50 mm to form a mat or linked chain.
Patent DE-19626340-A1 (DE)
Title: Dipping headlamp for motor vehicle
Inventor: GANSER MARTIN DIPL ING
IPC: F21V14/08
Filed: 1996-07-01
Abstract: The headlamp has one bulb (2) for both high-beam setting and for dipped-beam. A shutter element (4) is mounted on a support arm pivot mounted in the top of the headlamp reflector and is normally held in front of the bulb. The shutter support is connected to the Bowden cable drive incorporating a spring which pulls the shutter in front of the bulb. The shutter shields the front and bottom of the light emission from the bulb, and part of the top emission. In the normal position the shutter also blocks direct light from the headlamp and ensures a controlled dipped beam.
Patent DE-19630529-A1 (DE)
Title: Heating element for vitrification furnace with heating rod
Inventor: MECHTERSHEIMER GUENTER DR
IPC: H05B3/64
Filed: 1996-07-29
Abstract: The heating element (1) has at least one heating rod (3), which is at least partially by a ceramic protective tube (2), closed at one side. It is provided at its open end with an external flange (5). The heating element is led through cover slabs (8,9) in the furnace. A protective sleeve (7) having an open end is provided for the heating rod. The second end of the sleeve is provided with an internal flange (6), which carries the external flange of the sleeve in the cover of the furnace. The protective sleeve has such a length, that after the integration of the heating element in the furnace, it projects from the cover slabs (9). The protective sleeve and the inner flange (6) are manufactured from one piece. The inner flange is fixed chemically or mechanically at the protective sleeve.
Patent DE-19633270-A1 (DE)
Title: Load-restraining strap for transported goods
Inventor: GESCHE GUENTHER
IPC: B60P7/08
Filed: 1996-08-19
Abstract: The strap (2) used to restrain or support a product esp. during transport is looped through a buckle (6) with a flange (8, 7) whose end extends to form a wrap-round hook (3, 5) around a fixed e.g. cable (4) providing restraint.  The wrap-round hook is bent to form a helical pattern around the cable in which one edge of the flange hook (5) is aligned with one end of the flange straight section, but leaving a gap large enough admit the cable in a twist-fit action.
Patent DE-19633908-A1 (DE)
Title: Floor construction members for road vehicle
Inventor: SCHEUCHER KLAUS-PETER
IPC: B62D25/08
Filed: 1996-08-22
Abstract: The engine bearer (3) and the tunnel bearer (5) are arranged in an approximately horizontal plane. The tunnel bearer is arranged above the exterior support (4). Each side of the vehicle has an engine bearer running in the longitudinal direction of the vehicle, which evolves fork-fashion into a support on the vehicle exterior and a tunnel bearer running in the area of the vehicle centre. The engine bearer is bent outwards in the direction of the external support to which it extends. The tunnel bearer is bent outwards as a separate component from the vehicle centre to the engine bearer. The tunnel bearer ends laterally with clearance from the engine bearer. The engine and tunnel bearers are joined to one another indirectly by at least one connecting plate (11-13).
Patent DE-19636802-A1 (DE)
Title: Metal building skeleton
Inventor: KOLLER ERNST
IPC: E04C3/06
Filed: 1996-09-11
Abstract: The building skeleton comprises two I-section beams (2,4) which have different heights. Each beam consists of a web (10) and two heads (8) which are connected together by the web. Each head has a longitudinal groove (16) on its upper-side (6) which faces away from the web. The inner surfaces (19) of both heads of the longer web beam (2), facing each other, form a fit with the upper sides (6) of the shorter web beams (4), through which the shorter web beam can be pushed between the heads (8) of the parallel longer web beam. The heads of the beams (2,4) have equal widths (KB) across the web. The inner surfaces (19) of the shorter web beam which face each other, are spaced such that the head of the shorter or longer web beam (2,4) can be fitted between them at 90 degrees.
Patent DE-19636905-A1 (DE)
Title: Chick vaccination using an aerosol
Inventor: MAZIJA HRVOJE PROF
IPC: A61D1/02
Filed: 1996-09-11
Abstract: Chick vaccination against poultry virus infections, comprises converting the vaccine suspension by ultrasonic energy into an aerosol, which is introduced into the chamber housing the chicks. Also claimed is the apparatus  for the above vaccination which comprises an ultrasonic generator (10), a container (4) for the vaccine suspension, and a unit (7) to convert the suspension into an aerosol by ultrasonic energy.  A chamber (2) houses the chicks temporarily while the aerosol is delivered via (3) into the chamber.
Patent DE-19640860-A1 (DE)
Title: Electronic games machines connected onto electronic network
Inventor: RAHE ERNST-WILHELM
IPC: G07F17/32
Filed: 1996-10-03
Abstract: The multimedia communication system uses the internet to allow communication between a number of distributed units, e.g. games machines, and so provides an interactive basis. This allows a game club culture to be established on a national or international basis. Each household or establishment will have an interface onto the network.
Patent DE-19642555-A1 (DE)
Title: Locking washer for threaded fastener
Inventor: GANSER BERNHARD
IPC: F16B39/10
Filed: 1996-10-15
Abstract: The locking washer interlocks a nut and stud esp. as installed in an inaccessible position. The locking washer has one or more surfaces opposed to each other and which are inclined towards the nut end-face.  The end of each inclined washer surface has an edge or surface which has very high friction with respect to the nut end-face. The inclined faces may be at angles of 180, 120, or 60 degrees with respect to each other.
Patent DE-19643038-A1 (DE)
Title: Device and method for pumping viscose fluid mixtures
Inventor: ZEY WOLFGANG
IPC: F04B15/02
Filed: 1996-10-18
Abstract: The device for pumping viscose fluid mixture has two end walls (36,38) and two longitudinal side walls (40) with a material container (34) limited by the floor (42). It has a material inlet aperture (44) on the end wall (36) which is closed outside and on the opposite material outlet aperture (46) there is an obturating adjustable production cylinder. On the production piston is situated a mixer (34). This mixer has an end position in the area of the rear face (66) of the production piston (12,12') whose rear face has a backwards and forwards mixing device. The mixer may have a preferably hydraulically driven travelling mechanism (70) for the mixing device (68).
Patent DE-19647280-A1 (DE)
Title: Embolisation coil for endo=vascular occlusion of cerebral vessel malformation
Inventor: REUL JUERGEN
IPC: A61L31/16
Filed: 1996-11-15
Abstract: The coil comprises a flexible metal wire (5) which assumes a tangled spherical or elliptical shape when leaving a microguide used for its implantation in the aneurysm (4). It then adapts itself to imitate the anatomical shape of the aneurysms. An effective thrombosis is induced by occluding the intraliminal blood flow. The metal surface of the coil may promote the clotting of the blood.
Patent DE-19703220-A1 (DE)
Title: Pulse oximetry sensor provided with fibre=optics signal transmission
Inventor: HOEK BERTIL
IPC: A61B5/00
Filed: 1997-01-29
Abstract: The sensor has a light transmitter and receiver (1a,1b) and contains LEDs (11,12). One photodetector (13) at least is provided. An electrical connection system (2,3) at the pulse oximetry unit (4) is provided, with at least one fibre-optics cable (7), one end of which is connected at the LEDs and the photo detector. The other end is connected at a clamp (6,8) consisting of two halves, for fixing and transillumination of a finger or another transilluminable body part. At least one power transmitter is available with one part of the pulse oximetry unit, across the connection system, so that deliverable power is transmitted on at least one power receiver, which supplies at least one signal amplifier with electric power.
Patent DE-19714054-A1 (DE)
Title: Silicon-germanium photodetector
Inventor: PRESTING HARTMUT DR
IPC: H01L25/04
Filed: 1997-04-05
Abstract: A photodetector, which can operate in two or more wavelength ranges, consists of Si/SiGe semiconductor material and is constructed from two or more superposed detectors (A, B) having different wavelength ranges. Preferably, one detector (A) consists of a Schottky diode on a substrate and a second detector (B) consists of a Si/SiGe p-n diode optionally with an integrated resonator.  Also claimed are processes for producing the above photodetector by growing and structuring a 100 nm thick or 1000 nm thick p-Si layer (2) with 10<17> cm<-3> dopant concentration, a 200 nm thick undoped or lightly p-doped Ge/Si/Ge quantum well structure or SiGe superlattice (3) and a 100 nm thick n-Si layer (4) with 10<18>-10<19> cm<-3> dopant concentration on a lightly p-doped Si substrate (1) so that, on applying metal contacts (S1, S2) on the substrate back face, the Schottky diode is formed for the first detector (A) and, on applying metal contacts (P1-3) on the p-Si and n-Si layers (2, 4), the SiGe p-n diode is formed for the second detector (B).
Patent DE-19715001-A1 (DE)
Title: Cooler apparatus for e.g. semiconductor assembly module of personal computer
Inventor: SUZUKI MASAHIRO
IPC: H05K7/20
Filed: 1997-04-11
Abstract: The heat generated by the circuit elements (33) is converted by a coolant (41), while its coupled thermally to the circuit elements by conductors (35). Provided with the conductors are a preset number of first conductive elements (38), each in an appropriate aperture (37) in the respective conductor. The conductive elements are movably held in the aperture in the conductor by conductive material (35) between the side faces of the first conductive element and a face of each aperture. Pref. a second conductive material (40) is located between the first conductive element and the circuit element.
Patent DE-19715004-A1 (DE)
Title: Internal extraction device for removing ball bearings etc.
Inventor: SCHMIDT HORST-WALTER
IPC: B25B27/073
Filed: 1997-04-11
Abstract: The device comprises a spindle part (11), at least two shell parts (12) and a head part (13). The shell parts (12) have at their upper end a bearing projection (19) which engages behind a bearing protrusion (20) in the bearing point (17) of the head part (13), with the bearing projection resting at least in some areas on a bearing face (21) of the bearing protrusion. The swivel axis (18) is at least partially in the contact line between the bearing projection and bearing protrusion whereby the securing means (23) are mounted between the shell parts in the head part. The spindle part supports the bearing projection at the back and fixes it in its position on the bearing protrusion.
Patent DE-19718890-A1 (DE)
Title: Holder to support rubbish bag
Inventor: PETSCH EDITH
IPC: B65B67/12
Filed: 1997-05-03
Abstract: The holder has a cover (3) attached on the free edge (1a) of a container (1) which is cylindrical or slightly tapered from the edge downwards. The cover has an access opening which is closed by a hinged lid (9), and has a circular skirt (4) which externally overlaps the edge of the container so that the open end section of the waste bag turned over the container's edge is gripped between the skirt and the edge.
Patent DE-19719969-A1 (DE)
Title: Sealing side-connections to sewers
Inventor: HAAS HELMAR
IPC: F16L55/179
Filed: 1997-05-13
Abstract: The traveller carries a device which pushes a deformable ram lateral into a side duct. A plastics collar (10) fitted around the ram is pressed into position and is secured in position by a spreader action of the lateral ram. The size and shape of the sealing collar are predetermined by inspection. The collar is secured by adhesive or by a cold setting resin. The collar covers any gaps between the end of a lateral duct and the edge of the hole cut into the main sewer.
Patent DE-19720213-A1 (DE)
Title: Semiconductor memory device with capacitor
Inventor: CHAO FANG-CHING
IPC: H01L27/108
Filed: 1997-05-14
Abstract: A semiconductor memory device with capacitor, in which the semiconductor memory device includes one substrate, one transfer transistor formed on the substrate, and one storage capacitor electrically coupled to one of drain and source region of the transfer transistor, comprises of the following steps: (1) on the substrate forming one first insulator, overlaying the transfer transistor; (2) forming one first conductive layer, passing at least the first insulator, electrically coupled with one of the drain and source region of the transfer transistor; (3) above the first conductive layer periphery forming one pillar layer;(4) on the pillar layer surface and the first conductive layer forming one second conductive layer; (5) patterning the second conductive layer, separating the portion located above the pillar layer; (6) patterning the second conductive layer and the first conductive layer, forming one opening; (7) forming one hollow third conductive layer on the opening sidewall, connected to the first conductive layer periphery, the third and first conductive layer constitute one trunk-type like conductive layer, and one terminal of the second conductive layer connected to internal surface of the third conductive layer, constituting one branch-type like conductive layer, and the first, second, third conductive layer constitute one storage node of the storage capacitor; (8) removing the pillar layer; (9) on exposed surface of the first, second, third conductive layer, forming one dielectric; (10) on one surface of the dielectric, forming one fourth conductive layer to constitute one opposed electrode of the storage capacitor.
Patent DE-19720846-A1 (DE)
Title: Speed measuring system for motor vehicle
Inventor: BRIEMLE EUGEN DR
IPC: G01S13/60
Filed: 1997-05-17
Abstract: The system records the vehicle speed by means of microwaves, using the Doppler effect, and comprises at least two orthogonally arranged Janus sensors on the lower surface of the vehicle (6). Each Janus sensor has two microwave sensors (1-4) that emit in opposite directions with an angle to the lower surface of the vehicle, on the road surface. The Janus sensors are arranged at an angle of \= \! 45 deg  with respect to the longitudinal axis (7) of the vehicle. The Doppler-frequencies determined by the individual microwave sensors are evaluated in an on-board computer. An additional individual microwave sensor (5) is installed at at least one other place of the lower surface of the vehicle, which measures a component of the speed at this point, in a direction with an angle of \= \! 45 deg  or \= \! 135 deg .