baber/WOPTO huggingface dataset:
Patent DE-19520209-A1 (DE)
Title: Gear shift mechanism for manual transmission
Inventor: ARAKAWA YOSHICHIKA
IPC: F16H61/24
Filed: 1995-06-01
Abstract: The gear shift mechanism has a first shaft (1) which can move axially and turn. It is connected to a gear shift lever for the running support of a first gear shift fork (11). There is also a second shaft (2), also able to turn and move axially, parallel to the first shaft, for the running support of a second gear shift lever (21). There are also two levers, the first of which (3) is fixed to the first shaft, and the second (4) to the second shaft and also engaged to the first one. A third lever is fixed to the second shaft to enable the first or second gear shift fork to be selected by rotation of the second shaft and moving it axially.
Patent DE-19524438-A1 (DE)
Title: Drying of yarn sheets esp. warps after sizing - uses inclined yarn path with tension sensing roller integrated into heating arrangement to give good access and save space
Inventor: VOSWINCKEL GERHARD
IPC: F26B13/04
Filed: 1995-07-05
Abstract: A running yarn sheet (8) impregnated with size or dyestuff is divided between wetting and squeezing units (2,3) to supply two pre-drying zones (9,20). The yarn sheet from each wetting and squeezing unit (2,3) is further divided into two partial yarn sheets (12,13), each having approx. equal path lengths over the pre-dryer drum pairs (15,16,18,19). The partial yarn sheets are eventually recombined into a single sheet (1) for final drying. All cylinders of the pre-dryer (9,20) are situated at walking height above floor level and the yarn sheets (12,13) leading to them run upwards at 30 to 60[deg]. The first roller encountered by the lower partial yarn sheet (13) is a heated tension sensing roll (17) which has a smaller diameter than the standard drying cylinders (15,16,18,19) and is included in the path length value.
Patent DE-19527343-A1 (DE)
Title: Camera with automatic focus control and automatic exposure
Inventor: KOSAKO KOSEI
IPC: G02B7/28
Filed: 1995-07-26
Abstract: The camera has a device (15) for measuring object distance and the degree of defocussing of the object image, a device (19) for adjusting the focus according to the measured distance or degree of defocussing and a device for determining an exposure value (13). A further device decides whether an object distance or degree of defocussing fulfilling a defined condition can be measured. The defined exposure value is increased depending on the decision that the defined condition will not be fulfilled. An aperture and a time value are derived from the exposure value using a defined algorithm and used to control the camera.
Patent DE-19530715-A1 (DE)
Title: Processing of fibre waste for spinning
IPC: D01G15/40
Filed: 1995-08-21
Abstract: To produce sliver material, for spinning, the specially treated fibres are spread by hand at a feed (1) to be passed directly to a multi-roller intensive fibre opener (2), which has its outlet linked directly to the feed of a card (3). The sliver of the card (3) passes through the carding process, with a measured thickness but without intermediate storage into a controlled drawing action. The drawn sliver is fed to a can (52) as the supply material for a spinner (6). Also claimed is an assembly (1-5) with a feed (1) for manually-laid fibre material into a multi-roller intensive opener (2) fitted with opening rollers (22,23) rotating in the same direction and increasing rotary speeds in the direction of material travel. A high-speed ejection roller (24) is directly in front of the feed zone (31,32) of a revolving flat card (3), with long time control. A drawing unit (4) takes the sliver from the funnel (37) of the card (3). A monitor (42) is near the entry rollers, and a controlled drive acts on the outlet rollers (41). A rotary guide (5) lays the sliver in the can at a rotary speed matching the actual rotary speed of the outlet rollers of the drawing unit (4).
Patent DE-19536265-A1 (DE)
Title: Communication device for use with cordless terminals
Inventor: JAHN ALFRED DIPL ING
IPC: H04B7/26
Filed: 1995-09-28
Abstract: The communication device can be connected to and disconnected from a cordless terminal (CLE1,CLE2) for exchange of digital operating and signalling information with base stations (BS). Each base station is associated with a nearby synchronisation device (SU) for synchronising the operating clock. The synchronisation devices receive synchronisation signals via radio from a single synchronisation transmitter (SS).  The base stations are separated from the synchronisation devices so that the carrier power of the synchronisation signal sent from the synchronisation transmitter does not reach the base stations. The synchronisation signal is a minute synchronisation signal of the time normal or the signal of the long wave transmitter.
Patent DE-19537395-A1 (DE)
Title: Pneumatic tyre with three-part carcass
Inventor: CHAVET RUDOLF
IPC: B60C13/00
Filed: 1995-10-07
Abstract: A new pneumatic tyre has a three-part carcass, seen in the axial direction. This includes reinforcement embedded in the rubber. The central carcass section extends from one side wall (1), over the region of the contact surface (2), and into the other sidewall. Each tyre bead borders the radially inner end of its tyre wall. Each is wrapped by a further carcass section which extends down in the sidewall, round the bead (4) and up, to partially overlap itself (12). Two further rubber strips (13, 14) are arranged parallel to each other in each outer side wall, one a bending-resistant rubber and the other with lesser bending resistance, but greater vibration damping properties.
Patent DE-19543916-A1 (DE)
Title: Centrifugal pump for waste water contg. solids
Inventor: HEIMGARTNER HANS
IPC: F04D7/04
Filed: 1995-11-27
Abstract: The centrifugal pump (1) comprises a first radial stage with an impeller (9), and a cutter (14,17) for comminuting the solids, directly fitted in front of the first stage. Behind the latter is located a second radial stage with a second impeller (6).Pref. the two impellers (19,6) are mounted in a common pump housing (3,20a,b) and on a common pump shaft (8) in tandem. The outlet of the first stage (19,20a) is coupled to the inlet of the second stage (6,20b) by a flow chamber (4) within the pump housing (3).
Patent DE-19544197-A1 (DE)
Title: Epicyclic train of gears
Inventor: HOFACKER FRIEDRICH
IPC: F16H1/28
Filed: 1995-11-28
Abstract: The train comprises an externally-toothed sun-wheel on a driving shaft and meshing with planetary pinions in a carrier (10). The latter comprises a base (12) and a cover (14) held apart and parallel to each other by distance columns (20) on the cover. An enclosing internally-toothed annulus coaxial to the sun-wheel meshes with the planetary pinions. Joined to the cover at the open ends of the columns are external radial flange plates (22), bearing flat against mating faces on the base. The plates can be joined together by a ring, while the base has an annular face for the ring and contains recesses adjacent to the plates. The cover can be a press-fit over the base. The cover can be beaded over an annular spigot on the base so as to secure it in the axial direction. Alternatively the flange plates can be screwed, riveted, dowelled, glued or welded to the base.
Patent DE-19602323-A1 (DE)
Title: Impact head for coal breaking mill
Inventor: KRECHER JOHANNES-JOSEF
IPC: B02C13/08
Filed: 1996-01-24
Abstract: The impact heads (2) are mounted on the ends of stems (1) which are mounted around a drive shaft. The ends of the stems are cross shaped. The impact heads (2) have a recess at one end which matches the shape of the ends of the stems and can be pushed over them.  The direction of the centrelines of the cross shapes lie at right angles to the direction in which the impact heads are rotated. The faces, on the stem and impact head, which engage with one another while taking up the centrifugal forces, are radiused forming faces on which the heads can move by a small amount.
Patent DE-19613909-A1 (DE)
Title: Protecting solid objects against biological degradation of the surface
Inventor: KNITTEL HELMUT DR DIPL CHEM
IPC: C09D7/61
Filed: 1996-04-06
Abstract: Method for inhibiting degenerative changes in the surface of a solid object caused by microorganisms and other life forms capable of biological degradation of organic or inorganic substances, comprises applying transparent particles with a size of 0.1 x 0.1 x 0.001  mu and having a composition Cu1\!yZn1-x(AlO2)4-2x  or Zn1\!yCu1-x(AlO2)4-2x  in which y = 0-1 and x = 0-1.
Patent DE-19620079-A1 (DE)
Inventor: POL RONALD VAN DER DIPL ING
IPC: G01F1/84
Filed: 1996-05-20
Abstract: The invention concerns a mass flowmeter for flowing media which operates according to the Coriolis principle, the flowmeter having a straight Coriolis measuring tube (1), an oscillation generator (2) acting on the Coriolis measuring tube (1), and two transducers (3) which detect Coriolis forces and/or Coriolis oscillations depending on the Coriolis forces. The invention largely overcomes the problem resulting from the fact that the mass flowmeter comprises only a straight Coriolis measuring tube (1), in that the Coriolis measuring tube (1) takes the form of a flow duct of a thick-walled body, namely a thick-walled tube (4). The thick-walled tube (4) comprises recesses (5) which are accessible from the exterior and extend relatively close to the Coriolis measuring tube (1). The oscillation generator (2) acts on the residual material (6) of the thick-walled tube (4) remaining in the region of the recesses (5), and the Coriolis forces or Coriolis oscillations occurring in the region of the residual material (6) of the thick-walled tube (4) are detected by the transducers (3).
Patent DE-19625151-A1 (DE)
Title: Universal socket wrench and hexagonal key with several sizes - has hexagonal bar with working end formed from number of hexagonal shaped extensions which can slide within each other
Inventor: ZWIGART VOLKER
IPC: B25B15/00
Filed: 1996-06-24
Abstract: The universal socket wrench and hexagonal key has a shaft formed from hexagonal bar. This bar may be turned through 90 deg. at its operating end (1). There are a number of further hexagonally-shaped extensions (2) at the operating end. These can be slid inside one another depending on which size is required. In use, the correct size of extension for the task is selected and inserted into the socket or the head of the screw.
Patent DE-19632611-A1 (DE)
Title: Anti-decubitus bed for prophylaxis of pressure sores
Inventor: KRIETER BEDA
IPC: A47C23/06
Filed: 1996-08-13
Abstract: The bed has a number of movable pistons for generating a pressure distribution over the surface of the patient's body. The pistons can be connected together pneumatically and/or hydraulically or can be driven individually, e.g. mechanically. The pistons are connected to a balancing container (1). The piston positions are measured and a display indicates if the pressure distribution is not optimal.
Patent DE-19638749-A1 (DE)
Title: Household and apartment block refuse quantity measuring method
IPC: B65F1/10
Filed: 1996-09-11
Abstract: The measuring method uses inductive identification of the user via a transponder system before an access cover (4,6,7) to an assigned refuse collection bin (1) can be opened, with a counter (8) recording each opening of the cover and an internal computer (9) providing the fill-level of the refuse collection bin.  Preferably, the internal computer can be operated from a solar battery (13) which is charged via a solar collector (10), with the filling level provided by the computer pref. fed to a filling level display (5) adjacent the counter.
Patent DE-19639104-A1 (DE)
Title: Damper for rotating shaft against vibration
Inventor: KRUEMMLING NORBERT DIPL ING
IPC: F16F15/18
Filed: 1996-09-24
Abstract: The damper has support ring (1) fitted to the rotating shaft and rotates with it. Two rings of permanent magnets (3) are fitted around the outer part of the ring. The damping ring (2) is fitted to the outer part of the support ring and can rotate relative to the support ring, but is axially supported on the support ring. The damping ring has a flange (4) which is set between the pairs of magnets. The magnet pairs have opposite polarity and adjacent pairs of magnets have opposing polarity. The relative rotation of the flange and the magnets induces electric currents in the flange which heat the flange. The heat is ducted away by cooling. The damping ring and the flange are provided with radial cooling holes (5) which generate a cooling airstream as the rings rotate. The cooling ducts run from the centre of the structure and duct away the heat generated by the induced current. For enhanced damping more coaxial pairs of magnets can be fitted, each pair straddling a damping flange.
Patent DE-19645111-A1 (DE)
Title: Compact cell stacking for solid oxide fuel cells (SOFC)
Inventor: KRIECHBAUM KARL PROF DR ING
IPC: H01M8/249
Filed: 1996-11-01
Abstract: A compact cell stacking arrangement for solid oxide fuel cells (SOFC) has a column of such cells able to slide relative to neighbouring structural elements. Compensation elements (8,11) are provided which allow the mechanical movement of the column and are arranged so that they seal off the guide paths (6,7) of the oxygen-carrying gas and insulate the column from the neighbouring structural elements.  The connections of the stack inside a column and with the neighbouring column are detachable. The stacks have the same dimensions. The surfaces provided for current transmission are parallel. The end plates of the stacked columns are pressed on one side against a surface and on the other side of the column are supported by insulating blocks on elastic buffers.
Patent DE-19648993-A1 (DE)
Title: Assembly separating water from especially grease
Inventor: DRECKER ROLF
IPC: E03F5/16
Filed: 1996-11-26
Abstract: An assembly (1) separates water from especially lipophilic substances especially grease and oil. Water carrying a load of hydrophobic substances is surrendered to an uncovered rectangular separation vat (2) in which it is allowed to settle. The vat has a fat separation cap (6) with inclined walls (7). The hydrophobic substances float to the surface and migrate to the highest region of the inclined separation cap. The separation vat has a heater immersed in the water. The heat liberates any solidified fats which are then liquefied and activated. The novelty is that: (a) a fat or grease collection chamber (11) is located at the highest point in the separator cap, and that the chamber has side-walls which are vertical or almost vertical; (b) the heater is located at the lowest part of the grease collection chamber (11); (c) the grease collection chamber (11) has a sight glass in the wall.
Patent DE-19650588-A1 (DE)
Title: Paper-making machine stock inlet
Inventor: RUF WOLFGANG
IPC: D21F1/02
Filed: 1996-12-06
Abstract: The stock inlet, for a papermaking machine, has suspension flow guides (5) at the leading zone (4), near the fluid feed (7). Also claimed is a stock inlet operation, to reduce the working width of a sectional fluid feed at the entry into a turbulence unit in the main flow, where the flow of the sectional fluid feed gives a deflection towards the next entry opening of the turbulence unit.
Patent DE-19651269-A1 (DE)
Title: Single piece semiconductor acceleration sensor for motor vehicle
Inventor: HASE YUJI
IPC: G01P21/00
Filed: 1996-12-10
Abstract: The sensor includes a semiconductor substrate (1) on the surface of which is a series of insulating layers of three nitride layers (2,4,6), and two polysilicon layer (3,5,7). A part of one polysilicon layer acts as a moving section (5a) and is enclosed in a hollow space (171).  The latter of the nitride (6) and polysilicon (7) layers with a seal section (8) effect a closure.
Patent DE-19654598-A1 (DE)
Title: Building materials handling appliance for road construction
IPC: E01C19/12
Filed: 1996-12-20
Abstract: The appliance is for transfer of materials from a material transporter (B), e.g. a lorry, to a construction machine (E), via a transporter unit. The speed of the lorry is adjusted to that of the construction machine. The transporter unit has one or more chassis (F1,2), each with a platform (P1,2) above it. These are connected to the construction machine via a conveyor (T,Q). The material is transferred from the lorry to the construction machine via the conveyor. The transporter is formed by a platform, which moves at the speed of the construction machine, while the transporter rolls over the platform during the transfer.
Patent DE-19701956-A1 (DE)
Title: Device for bundling used newspapers, magazines, etc.
Inventor: KECK KLAUS DR
IPC: B65B27/08
Filed: 1997-01-22
Abstract: The device has a platform (A), which consists of two or more horizontal surfaces (B1,B2) on which newspapers, etc. are stacked. The surfaces are fastened to side pieces (S) such that one or more parallel or cruciform slots are formed between them. Binding twine, tape or adhesive tape may be inserted through the slots and run around the stacked paper on the platform, without moving the stack from the shelf. The device may have one or more stabilising elements (B1,B2), so that the platform is secured in position.
Patent DE-19705056-A1 (DE)
Title: Rotary drive device for magnetic or optical disc
Inventor: MORIMOTO TAKAO
IPC: G11B19/20
Filed: 1997-01-30
Abstract: The drive system is for use with such as a magnetic or an optical disc, and these are positioned on a spigot 4.  A ring of magnetic material 5 is set into the spigot in order to retain the disc.  The spigot is mounted on a motor 2 shaft 3 and this is retained in the bearings at each end.  Any radial movement is prevented by applying a bias force that is provided by a magnetic plate 6 fixed to the drive base plate 1.  The magnetic force 25 causes a tilting effect.
Patent DE-19706350-A1 (DE)
Title: Cooling device, especially for single-layer tunnel kiln for tiles
Inventor: PIFFERI GIUSEPPE
IPC: F27B9/12
Filed: 1997-02-19
Abstract: The cooling has rolling equipment (3) for transporting materials. It has a collector (5) which is arranged transversely in one part of the kiln, and which has radial openings (6) which are arranged one behind another in a row in the direction of rolling. The openings are spaced equally, and equipment is connected to one end of the collector in order to generate a cooling gas from a mixture of the surrounding air and the combustion gas from a gas burner (7). A temperature probe (14) is arranged inside the kiln in the part which contains the collector, and the device also has equipment to control the supply and temperature of the mixture, depending on the signals from the probe.
Patent DE-19708938-A1 (DE)
Title: Electric trolley exchange system for flight personnel
IPC: B64D11/00
Filed: 1997-03-05
Abstract: An electric trolley exchange system for flight personnel uses a chain-shaft drive. No suitable drawing available.
Patent DE-19709024-A1 (DE)
Inventor: JOENTGEN WINFRIED DIPL CHEM DR
IPC: C09K23/28
Filed: 1997-03-06
Abstract: The invention relates to polyasparaginic acid copolymers which are obtained by hydrolytic arginine splitting off of cyanophycine and which are suitable for inhibiting mineral deposits and dispersing solid particles.
Patent DE-19713824-A1 (DE)
Title: Chain tensioner for IC-engine valve drive
Inventor: WHITE DAVID C
IPC: F16H7/08
Filed: 1997-04-03
Abstract: The chain tensioner has a housing (11) with a working fluid reservoir (30) and a bore (30) with a non-return valve (35) for connecting the reservoir with the bore. The non-return valve opens for the discharge of working fluid in the reservoir but closes in the return direction. There is a piston (31) sliding in the bore.  The tensioner arm (12) is fastened to the housing for pivoting (26,28). There is a housing mounted stop (5) to which the piston is attached for movement within the housing. The piston can slide in a sealing bush (32) in the housing.
Patent DE-19715264-A1 (DE)
Title: Sealing and locking mechanism for lid of safety switchgear
Inventor: LISCHKA MICHAEL
IPC: H01H85/24
Filed: 1997-04-12
Abstract: The mechanism locks a lid (2) which contains at least one safety insert (15) with holders (14) for removing the lid and insert together from the switchgear underpart (1). A sealing part (10) on the lid can engage an arrester (27) on the underpart, with a sealing wire through a hole (30) in the sealing part aligned with one in the lid. The lid outer wall (4) has at least one aperture (5) with a slidable cover (6) with at least one test hole (11). The sealing part is formed by a lever swivelable in the lid with at least one of three active, protruding ends (22-24). An actuating lever (22) can engage the sealing hole, while a bolt (23) can engage an arrester lug (27). A blocking strap (24) can engage one end of the slidable cover.
Patent DE-19715274-A1 (DE)
Title: Read and write system for optical disc
Inventor: BUECHLER CHRISTIAN
IPC: G11B7/004
Filed: 1997-04-12
Abstract: The read/write system has a data slicer (1) that generates digital output signals (A) from an analogue signals (E), a comparator signal generator (2) to provide input to the data slicer and a system clock generator (5).  The system provides optimal operation of the data slicer independently of the maximum run length of the analogue signal. A phase comparator is provided (4) for the output signal and the clock signal.
Patent DE-19716050-A1 (DE)
Title: Vehicle with pipe cleaning devices
Inventor: WOLFF MANFRED DIPL ING
IPC: B60P3/14
Filed: 1997-04-17
Abstract: The vehicle carries a number of pipe cleaning devices, particularly for drainpipes. It has two spatially separated containers (6,7) connected to each other by at least one line (12), the cross-section of which is such as to provide a relatively slow exchange of fluid between the two containers. The two containers may be positioned at the side surfaces of the cargo space (3) or surface, with a gangway (11) between them, and may rise to only a limited height from the loading surface. They may have anti-surge walls (13,14) between them running transversely to the direction of travel.
Patent DE-19723801-A1 (DE)
Title: Heat exchanger collector with offtake tubes
Inventor: KATO SOICHI
IPC: F28F1/02
Filed: 1997-06-06
Abstract: A rib (1) on the fin-contacting side of each tube (4) projects towards the second side to extend along the tube and is fitted with a second rib (11) on the other side of the tube. This second rib projects towards the first and has flats (12) on both longitudinal ends clear of ribs. The tubes are inserted in the collector pipes (2) so that their flats extend over a specified area between collector and ribs. The tubes are produced by folding a solderable plate round its long axis, or again by soldering two plates to one another. First and second ribs (10,11) are offset at right-angles to their length on the respective tube sides so the rib crests are connected to their respective opposing side.
Patent DE-19723803-A1 (DE)
Title: Apparatus for purifying measurement value receiver in lifting cylinder machine
Inventor: NICKOL JOHANNES DR ING
IPC: G01B7/14
Filed: 1997-06-06
Abstract: Apparatus for purifying a measurement value receiver in the cylinder of a lifting cylinder machine has a channel(44,32,34,36) for introducing a fluid under pressure into the recess(380.  The pressure of the fluid is more than the pressure of the medium compressed by the cylinder (20). The channel(34) is annular and arranged around the recess(38). The fluid is air or nitrogen.
Patent DE-19725119-A1 (DE)
Title: Applicator for sun lotion etc.
Inventor: WERNHARDT HELMUTH
IPC: A61M35/00
Filed: 1997-06-13
Abstract: The sun lotion or cream may be held in a rectangular container (1) with a removable cap (9) at one end this accommodates the roller (7) when it is in the stowed position. The roller (7) is mounted at the end of a long swivelling arm (2) containing a duct (6) for the cream. The arm is mounted on a swivel pin (3) at the end of the container opposite to the removable cap. The swivel pin is hollow so that the cream can flow through it.