baber/WOPTO huggingface dataset:
Patent DE-19534970-A1 (DE)
Title: Device for winding Venetian blind and adjusting slope of shutters
Inventor: HOEPLER JOHANN
IPC: E06B9/307
Filed: 1995-09-20
Abstract: There is a form-locking winding clutch (11) with force-controlled free wheels and stops arranged between the winding device (10) and the winding drum (6). The winding clutch consists of a grooved wheel (12) which is fixed to the winding drum, and a latch lock which interacts with the grooved wheel. The grooved wheel is formed on the winding drum and has a serration in which the latch can engage. The grooves of the serration are arranged on the outer periphery of the grooved wheel. The latch lock consists of two spring-loaded levers which are positioned on the ring flange of the winding device and are aligned on opposite rotation directions.
Patent DE-19538253-A1 (DE)
Title: Surface analysis of solid particles for establishing atom and electron concentrations
Inventor: ITABASHI NAOSHI
IPC: H01J37/252
Filed: 1995-10-13
Abstract: The surface analysis involves a first stage (102) which involves an ion generator (108) emitting multiply charged ions (107). The ions are directed to the second stage (110) which reduces the ions to a kinetic energy of 20 eV or less (111) or to 1 keV or less below the threshold energy of the material to be analysed. In the third stage, the ions are beamed onto the surface of the sample (103). The fourth stage (112) analyses the particles with photon energy emitted from the sample surface relative to the number of radiated ions. A valve (104) and a filter (109) keep the ions and sample separate.
Patent DE-19538708-A1 (DE)
Inventor: HEINDL DIETER DIPL CHEM DR
IPC: G01N33/58
Filed: 1995-10-18
Abstract: The invention concerns compounds of general formulae (Ia) and (Ib), in which R<1> and R<2>, which may be identical or different, designate hydrogen, C1-C6 lower alkyl, straight-chain or branched, or an aryl group, optionally substituted by electron-attracting groups, R<3> means a cleavable group, W designates hydrogen, halogen or a pseudohalogen, at least one of the groups R<4> and R<5> designates a group stabilizing the dioxethane structure, at most one of the groups R<4> and R<5> designating hydrogen, and X or Y designating oxygen, N-R or C(R)2, R having the meanings given for R<1> or R<2>, or a mesomeric double bond or a carbonyl group, and n being 0 or 1 and m being 1 or 2. The invention further concerns a process for preparing these compounds. The compounds are novel and can be used as substrates in immunological assays and DNA diagnoses using colour-forming activating agents.
Patent DE-19538866-A1 (DE)
Title: Planetary gearing for combination with preceding gearing
Inventor: BRUHN RAINER
IPC: F16H1/32
Filed: 1995-10-19
Abstract: The planetary gearing has a planet wheel (21) which is mounted on an eccentric cam (19), and which has external gearing (22). The external gearing works in combination with internal gearing (23) which is fixed to a housing. The eccentric cam is in the form of a sleeve, which has a rotary mounting on a spigot (17) on the housing. The sleeve may be connected so as to rotate with the driven gearwheel (12) of a preceding gearing, and both the latter and the planetary gearing may have a common housing, with a case (1) which is closed at both sides by two shields (2,3).
Patent DE-19539279-A1 (DE)
Title: Fastener for flexible protective copper braid hoses for protecting electrical conductors from overvoltages and lightning strikes in aircraft
Inventor: KIRMA SAFA
IPC: H02G13/00
Filed: 1995-10-21
Abstract: A fastener for flexible  protective hoses of flexible diameter uses a spring element (1) as a clamping shell with a pre-tensioned ring profile that has a square cross-section and an open end (2). At each free end of the profile is a flange and the flanges are parallel. By spreading the ends, the pre-tensioning of the element is given. One of the flanges has a mounting hole and here there is an internal thread. The ring profile has a variable cross-section and the largest cross-section is at the bottom, below the opening, where as a result of the spreading the ends, the bending moment is the largest.
Patent DE-19540196-A1 (DE)
Title: Protection seating made from paper for toilet seat
IPC: A47K13/16
Filed: 1995-10-28
Abstract: The seat is made from paper and is designed in the form of a toilet seat. A quarter segment of the seat can be put through a perforation after use. To handle all four segments, on both sides of the perforation, there are protruding holders, on the outside, with dimensions of 3 x 3 cm. The protection seat may be about 3 cm. wider when punched out. The under side of the of the seat may have bonding means for fixtures, with the bonding means being biologically degradable.
Patent DE-19540689-A1 (DE)
Title: Cutting device for preparing ends of paper rolls
Inventor: STETTNER GERD
IPC: B65H19/10
Filed: 1995-11-02
Abstract: The device for preparing the ends of paper rolls can be mounted on the working frame of an existing paper roll supply machine. It is used to cut corners from the edges of a part of the paper roll. The corner cutting is undertaken by rotating cutting knives (147,148) inclined at an angle to the side edges of the paper track. The rotation axes (128,129) of the cutting knives project within an extended x,y plane of a two dimensional coordinate system to a sharp angle (beta) relative to the x axis.
Patent DE-19544822-A1 (DE)
Title: Electronic in-ear hearing aid
Inventor: BOROWSKY HANS-DIETER
IPC: H04R25/02
Filed: 1995-12-01
Abstract: The hearing aid has a microphone, loudspeaker, battery and other electrical and electronic components. A tubular body (1) leads outwards from between elements in the pars petrosa region and the outer ear (7) through an opening in the outer ear to open into the ear canal (4). The free end of the tubular body (1) can be connected to the sound outlet opening of a device mounted behind the ear. The free end of the tubular body carries the microphone and loudspeaker. The end of the tube carrying the microphone is extended to the upper section of the outer ear and opens to the front.
Patent DE-19600008-A1 (DE)
Title: Plant-based air filter and humidifier
Inventor: BLOCK HUBERT K
IPC: A01G9/02
Filed: 1996-01-02
Abstract: The air filter and humidifier for indoor use( based on previous claim DE  19547505.4) employs plants in a pot through which air circulates. The plant pot (1) has a circular grille forming a supplementary external  shaft (7) with annular chambers (9). Around the inner shaft (6) the plant pot  (1) lower zone has apertures (8) for circulating air (21) and roots, the ring grilles  (9) between the pot (1) shafts (6, 7) being filled with large pieces of adsorptive  granulate (20). The granulate (20) has an air take-up (1 1) cover, which may  also surrender air. In the upper section, the pot (1) annular tank (17) and  outer shaft (7) has indentations which accommodate an electric ventilator ( 9)  which is linked to the air take-up (11). A raised plant base (1 3) has a clamp  applied to the pot base. The  pot cover (18) functions as a filter housing and  holds the tank (17) and plant pot (1), the plant roots (earth or hydroculture) being embedded in the granulate.
Patent DE-19604016-A1 (DE)
Title: Snow board with foot pads - incorporates hardened cores at foot positions which are embedded in resin foam
Inventor: YONEYAMA MINORU
IPC: A63C5/03
Filed: 1996-02-05
Abstract: The board incorporates core plates approximately the size of a foot print. The core plates are positioned at places where the boot connectors for the user will be and are embedded in a board made from cast resin foam. The core plates have a larger mechanical strength than the foam board in which they are embedded. The cores incorporate wood or fibre re-inforcements in heat setting resins. The board in which the core plates are embedded can also contain fibre re-inforcements.
Patent DE-19607281-A1 (DE)
Title: Recycling of scrap rubber to produce polymer processing compound with TPE characteristics
Inventor: MICHAEL HANNES DR ING
IPC: C08L19/00
Filed: 1996-02-27
Abstract: In a process for recycling scrap and waste rubber to produce a compound with properties similar to a thermoplastic elastomer(TPE) the milled rubber is combined with thermoplastics and cross-linking ingredients in various ratios using a melt mixing process which melts the thermoplastic components. The resulting compound is cooled and can be processed by conventional means to give products with TPE characteristics. Preferably the milled rubbers have different particle sizes, preferably \} 0.5mm and are used either untreated or activated by various mechanical and/or chemical methods. The thermoplastic component may be a recycled material. Additional ingredients are added in various quantities either before or during the melt mixing process and include sulphur, sulphur-containing, sulphur-dispensing and/or peroxide cross-linking agents; fillers, plasticisers, resins and a compatibiliser. Natural rubber mixtures and/or natural rubber may also be added.in various amounts.
Patent DE-19608941-A1 (DE)
Title: Support bracket for paint roller
Inventor: SCHNEIDER HORST
IPC: B05C17/02
Filed: 1996-03-08
Abstract: The paint roller is supported on an L-shaped bracket (1) with one limb forming the handle and the other limb through the middle of the hollow roller (3). A plastics moulded grip (2) is clipped to the handle section and has a shaped section (21) which has a snap fitting grip inside the hollow end of the roller. The other end of the roller is closed by a snap fitting cover. The roller is hollow and is braced by radial ribs. The open end has a tapering profile with an inner groove (5) gripped by the shaped ends of the grip fingers (22,23) of the grip section. The outer surface of the roller is covered by a flock layer to hold paint.
Patent DE-19610644-A1 (DE)
Title: Ball-point pen with rearward tip-linked ink capillary and air channel
Inventor: TSCHAWOW ANTOANETA
IPC: B43K7/10
Filed: 1996-03-07
Abstract: The front part or tip (22) of the ink feed (20) has a capillary ink-holding indentation (32,33) and the air channel (29) in section (23) connects to a further channel (31) in another section (24) to the rear. The front section can have several indentations all linked to the main ink feed channel (25) as again is the indentation in the tip (21) also linked to channel. The radially outer part of the ink feed channel is enlarged in sections to form an air feed channel (27), with the capillary-ink channel running axi-parallel through tip and subsequent sections and with parallel sidewalls, as compared with the bottom (26) of the channel which slopes in an acute angle via its sides, to give a flat bottom and angle 45 deg with the sides.
Patent DE-19614624-A1 (DE)
Title: Vacuum cleaner head
Inventor: DILGER HORST
IPC: A47L9/04
Filed: 1996-04-13
Abstract: A suction head for a vacuum cleaner has a multi-part housing with a chamber for roller brushes rotating about a horizontal axis, located behind a suction window in the bottom of the housing. In the brush chamber is at least one sliding lid for the window that moves between open and closed positions. The suction head has a weight-controlled adjuster with a ground sensor moving the lid into the closed position if the head is raised from the ground, allowing the sensor to hang freely. When the head is replaced on the ground, the sensor makes the lid open.
Patent DE-19617792-A1 (DE)
Title: Electrical connector with secondary latching and lateral cable outlet for vehicle airbag system
Inventor: ODOERFER FRANK
IPC: H01R13/639
Filed: 1996-05-03
Abstract: The connector (1) has a secondary latching mechanism that consists of a handle (2) for filling slots (3a, 3b) into each of which a tongue (4a, 4b) with a latch (5a, 5b) is inserted. The handle engages a plug part (21) in a first position in which the slots are not filled by the two arms on the handle, and can be moved to a second position in which the arms are pressed into the slots (3a, 3b) and locked in this position. The connector has a lateral cable outlet which has a two part clamping device that firmly clamps the cable at the outlet of the casing. In the final latched position the handle (2) along with the locking slide (30) can be pressed down so that its surface is flush with the casing lid surface.
Patent DE-19621998-A1 (DE)
Title: Screwdriver with axially movable clamping jaw on blade
Inventor: TESCHKE DIETER
IPC: B25B23/10
Filed: 1996-05-31
Abstract: An annular protrusion is provided on the blade of the screwdriver. Behind it at least one radially movable spring element engages on the clamping jaw (18) so that the jaw is fixed on the blade. Several spring elements (20a,20b) may be provided and are radially compressed against a tension by a handle (34), and a sliding sleeve (24) screws into the handle. The spring elements have a collar-form thickening on the end.
Patent DE-19622861-A1 (DE)
Title: Flexible fitting for automotive shock absorber
Inventor: KALTWASSER HELMUT DIPL ING
IPC: F16F1/37
Filed: 1996-06-07
Abstract: Two especially automotive components (1,2) are held together by an elastic joining fixture. the fixture has a dampening bush (3) with an outer bush (4) secured to the second component (2). The dampening bush (3) has an inner bush (6) which is joined to the outer bush (4) by a flexible component (5), and projects into a drill hole (7) in the first component (1) which is not joined to the outer bush (4). The projection is fixed in the inner bush (6) by a locking bolt. The inner bush (6) is splayed by a screw (10) which locks the bush (6) on to the first component (1).
Patent DE-19624955-A1 (DE)
Title: Mobile pipe line manufacturing process
Inventor: GARTZKE ATTILA DIPL ING
IPC: B21D26/02
Filed: 1996-06-24
Abstract: The involves placing two end plates of a coil of similar dimensions above each other, connected elastically and pressure-tight, and formed by application of pressure or a bending process. The pipes are then laid, and the laying process can take place before or after the pressure application. The fabrication process is continuous, or in stages. The end plates may be flat or preformed, and do not need to be of the same material or thickness. The end plates may be connected by conventional methods, or by application of a partial/complete coating e.g. fibre-reinforced polymer film, which acts as anti- corrosion protection.
Patent DE-19625476-A1 (DE)
Title: Knock down structure for shelving
Inventor: KEMM FRIEDRICH
IPC: A47B87/00
Filed: 1996-06-26
Abstract: The shelving frame has upright supports (6) at each corner of the frame and with U-shaped metal strips (12) fitted to one inside face. Shaped hooks (22) are clipped into the holes of the U-strip and have protruding hooked ends (20) which locate in blind holes in the underside of the shelves. The universal-fit hooks are made from two hook profiles joined together and with two claw ends to grip into the holes and with one hooked end pointing upwards to grip the shelves. Similar shelving frames are linked together by coupling elements which clamp to adjoining uprights.
Patent DE-19626663-A1 (DE)
Title: Fuel injection valve for internal combustion engine
Inventor: LOEBENFELDER GUENTER
IPC: F02M61/16
Filed: 1996-07-03
Abstract: The valve member (5) works in conjunction with a valve seat surface (9) on the valve body (1) for control of an injection cross-section. At least one valve string (37) acts on the valve member and is inserted in a spring space (35) in a valve holding body (21) tensioned axially with the valve body. The spring space at its end remote from the combustion chamber is closed by a cover (43). The cover is fixed by means of a border connection on the valve holding body. Between the cover and the valve holding body having the spring space a sealing ring (62) is fitted. The cover is cap-shaped and with its inner peripheral surface encloses around the upper end of the cylindrical valve holding body turned away from the combustion chamber. At the open end of the cover, a ring bulge (64) is provided at the outer cover surface of the cover.
Patent DE-19626830-A1 (DE)
Inventor: BLANKENSTEIN THOMAS PROF DR
IPC: A61K39/00
Filed: 1996-07-04
Abstract: The invention aims at constructing an autologous tumour cell vaccine by genetic engineering and its object is to produce for that purpose reproducible cell cultures from tumour biopsy products. The new conditional immortalisation process for human tumour cells useful for producing a vaccine is characterised in that tumour cells extracted from patients are treated with a retrovirus construct which causes the immortalisation of the tumour cells, which are then cultivated. The thus obtained cells are then treated before being used to produce a vaccine with a second retrovirus construct which cuts out from the cell the first inserted retrovirus construct. This process is in general also suitable for producing cell lines from primary cell cultures, for example from T-cells or dendritic cells. The invention has applications in the medical field and the pharmaceutical industry.
Patent DE-19630980-A1 (DE)
Title: Macro-cyclic lactone compound etnangien
Inventor: HOEFLE GERHARD PROF DR
IPC: C12P17/08
Filed: 1996-07-31
Abstract: Macrocyclic lactone group-substituted heneicosa-heptaenoic acid derivative of formula (I), designated 'etnangien', is new.  Etnangien is also claimed in terms of its spectral properties and its preparation.  Also claimed is the microorganism Sorangium cellulosum strain So ce750 (DSM 11028).
Patent DE-19637830-A1 (DE)
Title: Opto=electronic device for monitoring container filling level
Inventor: DROEMER JOERG
IPC: G01F23/292
Filed: 1996-09-17
Abstract: The device comprises a transmitter (3) and a receiver (4) to which is connected an evaluator unit. The liquid (2) and the bottom of the container (1) are at least partially transparent. Light beams (5), transmitted by the transmitter below the container, pass through the container bottom and the liquid in an axial direction and in the liquid the light beams are focussed (F) to cause them to diverge. The divergence depends on the liquid level and the beams. The quantity of light picked up by the receiver which faces the transmitter above the container, provides a measure of the filling level for processing by the evaluator
Patent DE-19638099-A1 (DE)
Title: Optical switch for optical communications, esp. branched switch
Inventor: MIYAKAWA TOSIYA
IPC: G02B6/12
Filed: 1996-09-18
Abstract: The optical switch has a substrate (11) with an electrooptical effect, a first optical waveguide(12) formed on the substrate and on which light is incident, a second set of branched optical waveguides (14,15) on the substrate subjected to incident light, a third set of optical waveguides (16,17) on the substrate forming S-shaped curves continuing from the branched waveguides and control electrodes. A first pair of control electrodes (110,111) is formed on the second and third waveguides. A second pair of control electrodes (112,113) is formed on the substrate close to the first pair of electrodes and with a defined space between them.
Patent DE-19644675-A1 (DE)
Title: Packaging film useful as backing layer for blister packs
Inventor: BEER EKKEHARD DIPL ING
IPC: B32B27/32
Filed: 1996-10-28
Abstract: Single or multilayer film comprising at least one layer of a cycloolefin polymer or a mixture of cycloolefin polymers and one or more thermoplastics and having, at a relative humidity of about 85 % and a temperature of 23 deg C, a permeability to water vapour of  <= 0.035 g.mm/m<2>d, a punching through strength of  <= 300 N/mm and a thickness of  <= 100  mu m.
Patent DE-19644967-A1 (DE)
Title: Method for manufacturing of drive roller for Torus-type stageless gear
Inventor: KINO NOBUO
IPC: B21J5/12
Filed: 1996-10-29
Abstract: The method involves mounting of a layer on a cylindrical material that has a centring hole and capacity that is, essentially the same as the drive roller. Implementation of a solid forging process of the cylindrical material in its axial direction is maintained about a work piece. Whilst drop-forging occurs at the work-piece in its axial direction, about the side wall of the drive roller and from which an outer circumferential upper surface is to be made.  The drive plate (1) receives its rotary movement via a drive cam (4), which then applies a pressure force (F) on the plate corresponding to the drive torque. By this process, the power transmission roller (3) is held between the driving and driven plates by a force corresponding to the power transmission drive torque, whereby a power transmission between the driving and driven plates is ensured by the shearing of oil films in the contact points (3x,3y) of the power transmission roller and the driving and driven plates.
Patent DE-19646008-A1 (DE)
Title: Catalytic converter for IC engine
Inventor: DOHTA HISAYO
IPC: F02D41/14
Filed: 1996-11-07
Abstract: The catalytic converter (27) has an input sensor upstream and an output sensor downstream. The sensor outputs are monitored and provide a measure of the effectiveness of the catalytic converter in real time. The separate outputs of the sensors are compared with typical reference values to detect any abnormalities ie. to detect if either sensor is faulty. The typical values for the sensors are the central values of the sensor signals when the engine is operating at a steady rate. The control system detects the rich and lean settings of the fuel/air mixture on both sensors and controls the correction for the fuel input.
Patent DE-19648051-A1 (DE)
Title: Vacuum housing for electron tube with anode and cathode
Inventor: ROTHER PETER
IPC: B23K26/20
Filed: 1996-11-20
Abstract: The housing has a region bounding a vol. (25) for the anode (2) connected via a shaft-like housing section (19) of weldable material to a chamber (18) for holding the cathode (1). Part of the connecting housing section is formed on the chamber and part is formed on the region of the vacuum housing enclosing the anode vol.  The two parts of the connecting housing section are joined together by a vacuum tight laser weld (34) to connect the chamber and the anode holding vol. The material of the connecting housing section is welded through.
Patent DE-19648319-A1 (DE)
Inventor: RISCH STEPHAN
IPC: B60T8/36
Filed: 1996-11-22
Abstract: The invention relates to a radial piston pump with a housing (8) to accept a pump piston (1) and a pump drive consisting of an electric motor (11), the drive shaft (13) of which has a crank or eccentric pin (5) projecting into a housing aperture (2), where the crank or eccentric pin (5) preferably bears a roller bearing (6) on which the pump piston rests. A pressure medium leak from the pump piston (1) is taken by gravity or centrifugal force into at least one catchment chamber (3) bordering the housing aperture (2) and/or into at least one channel (4) connected to the housing aperture (2).
Patent DE-19653662-A1 (DE)
Title: Irradiation directional controller for vehicle lamps
Inventor: TAKAHASHI KAZUKI
IPC: B60Q1/115
Filed: 1996-12-20
Abstract: The controller consists of a bad-road judging unit (3b) to judge the road surface for roughness based on the information from a vehicle position detector (2), an axle shaft oscillation detector (7) and a road surface state detector (8). A correction calculation unit (3a) transmits correction signal, for maintaining irradiation light of a lamp (5) in a predetermined position, based on a received signal from the vehicle position detector to a drive unit (4). The drive unit then fixes the direction of the lamp irradiation light in the predetermined direction based on which either the response speed of the drive unit is reduced or the tolerance of the irradiation light is limited.