baber/WOPTO huggingface dataset:
Patent DE-19615835-A1 (DE)
Inventor: KAISER OLIVER
IPC: B60B33/00
Filed: 1996-04-20
Abstract: The container has two wheels on a single axle. Each wheel (5) has its own axletree (4). This is born in two projections (2, 3), located next to each other at a distance. The wheel is positioned between the projections. The axletree is held in coaxial bores (9, 12) in the projections. The distance between the projections is smaller than the diameter of the wheels. The axletree is static, and extends through the wheel hub (6). A wide shoulder (10) on one end of the axletree engages on the outside of the first projection, when the axle tree is in place.
Patent DE-19617201-A1 (DE)
Title: Sleeved electrical connector e.g. for multi-core hosed-cable of process computers
Inventor: FRANK REINER DIPL ING
IPC: H01R13/642
Filed: 1996-04-29
Abstract: The sleeved connector is for use with multicore cable 16and the connector sleeve 17 is screwed into a base 19. The end of the cable fits into a plug 21 that has an insert 29 with an O ring seal 31 and separate contacts for each of the cores 28. The contacts are subdivided into groups. The cable is fitted with a sleeve 22 that has seals 25. The end of the contact insert engages the socket 30 that is set into the sleeved connector. Radial pins 52,53 provide alignment for the plug.
Patent DE-19617649-A1 (DE)
Title: Feeding system for antenna with omnidirectional characteristics
Inventor: KOCH MARTIN
IPC: H01Q21/08
Filed: 1996-05-03
Abstract: The system includes a feeding network which is arranged in several grooves (10,10') of a metallic profile rod (1). Only inner conductor (4) and the dielectric (5) is used for the feeder line set up. The groove boundary is used as earth. The profile rod is used as the carrier for radiators.  Preferably, lateral grooves (11), slant grooves or holes are provided between the grooves for accommodating necessary power divider. The power divider is also located in the profile rod.
Patent DE-19618616-A1 (DE)
Title: Storage container for wax applied to cross country skis
Inventor: SCHRAMM ALBIN DR
IPC: A63C11/08
Filed: 1996-05-09
Abstract: The container has a sleeve (1) for accommodating the wax, and an attachment piece for pushing-out the wax. Both parts can be screwed together using the threaded sections (A,I). The sleeve is made from heat conducting material such as copper or anodised aluminium.  The sleeve is sealed at one end by a screw-on closure with an O-ring (3). A movable plunger (4) is arranged in the sleeve and is prevented from being pulled out of position by a narrow section on the sleeve edge.
Patent DE-19619621-A1 (DE)
Title: Mass concentration measuring device for particles in exhaust gases of IC engines using removable probe
Inventor: BAIER GUNAR DR
IPC: G01N23/12
Filed: 1996-05-15
Abstract: The system includes a removal probe (2), by which the exhaust gas (17) can be supplied to a filter (4) across a line (1L), to which is connected a radiation source (5) for beta radiation. A pump (3) is arranged between the removal probe (2) and the filter (4). At least respectively one measuring system (6, 7, 8) is provided for determining the intensity of the beta radiation, determining the through flow amount of the exhaust gas through the filter and the mass take up of the filter. The measuring systems (6, 7, 8) are connected to at least one evaluation unit (9). The removal probe  (2) is integrated in a pipe line (16), through which at least one part of the exhaust gas (17) to be tested is passed. The filter (4) is designed as a strip, and a rotary slide vacuum pump (3) is integrated in the line (1L).
Patent DE-19620794-A1 (DE)
Title: Bolt seal for esp. cylinder head bolts
Inventor: BAUER FRIEDRICH DIPL ING
IPC: F02F1/00
Filed: 1996-05-23
Abstract: A esp. cylinder (4) head bolt (1) has a head (2) whose lower face (3) comes into contact with the opposing surface when tightened up. The lower face (3) of the bolt head may have a ring of projections e.g. serration (5).  When the bolt is tightened, it deforms plastically to create an oil-tight seal between the bolt head and cylinder head. Alternatively, the seal can be created by a washer bearing similar e.g. serration on bone or both surfaces.
Patent DE-19623525-A1 (DE)
Title: Crankshaft mounted belt drive to ancillary plant
Inventor: GEHEEB NORBERT DIPL CHEM DR
IPC: B60K25/02
Filed: 1996-06-13
Abstract: The drive for belt-driven ancillaries has input shaft (1) and output shaft (2) for the ancillaries plus drive clutch (12) as well as a first roller bearing (8) between input shaft (1) and a concentric hollow gear (4) plus freewheel unit (9). Planet carriers (5) fitted co-rotatably to shaft (1) carry planet gears (6) which are rotated via second roller bearings (10) to engage the hollow gear (4) and otherwise to an intermediate gear (7) arranged concentric to the shaft (1). Gear (7) is carried relative to hollow gear (4) via third bearings (11) and relative the input shaft (1) via fourth roller bearing (12). One of the bearing rollers (15,16,17,18) should be hard-chromium plated as it works in rolling contact, as also is one of the freewheel clamping components (32). The drive is of the two-stage variety and the bearings are lubricated by an oil with an (a23) value of 0.5 maximum and (x) values of maximum 0.4. Additional components include roller tracks (19-26) plus inner (29) and outer rings (27) and the freewheel clamping rollers have an associated track (33,34) and clamping rings (35,36).
Patent DE-19624651-A1 (DE)
Title: Automobile with electronic engine management and anti-theft engine immobiliser
Inventor: MENKE JOHANNES-THEODOR
IPC: B60R25/04
Filed: 1996-06-20
Abstract: The automobile has a memory within the micropressor (6) for the electronic engine management system (2) , holding a required code for comparison with a code provided by a decoder (16) coupled to a reader (11) incorporated in the ignition lock (4), for cooperating with a transponder (10) within the inserted ignition key (9) .  The comparator (15) is coupled to the microprocessor, which opens a switch (8) in the electrical supply line for the engine starter motor when a false ignition code is detected , thus disabling the engine.
Patent DE-19626794-A1 (DE)
Title: Surface resistance heating e.g. for large rooms
Inventor: KUEHN ROLAND DIPL ING
IPC: H05B3/28
Filed: 1996-07-03
Abstract: The heating includes a heating layer which can be attached to walls (1) by an thermal insulated layer (2). The heating layer consists of a resistance material (3) encased between two layers of low moisture permeable layers (4,5), all covered by a layer of high radiation emission material (6). A DC voltage between 5V and 24V is supplied to electrodes which are included in the low moisture permeable layer. The electrical resistance layer has a polyethylene foil layer bonded to each side preventing moisture penetration and is fixed to a wall through a 20mm thick layer of foam plastic insulating material. Radiation may be improved by a reflective sheet additionally to the radiation transparent layer on the wall.
Patent DE-19628681-A1 (DE)
Title: Target to assist user of stand-up urinal
Inventor: BAUMGARTEN GERD
IPC: E03D13/00
Filed: 1996-07-16
Abstract: The target (10) is installed on the back wall of the bowl for a stand-up urinal. It consists of a round knob (12) which may be shiny or brightly coloured so that it is easily visible. The knob is positioned in the centre of a large diameter baseplate (11) which may have four channels extending out from the centre in a cruciform fashion. A second target similar to the first may be installed over the drain (3) at the bottom of the bowl. The urine may run through the channels in the baseplate or alternately a gauze may be provided to let the urine through while filtering out solid objects.
Patent DE-19632485-A1 (DE)
Title: Carpet cleaning machine
Inventor: CROUSER DARWIN S
IPC: A47L11/34
Filed: 1996-08-12
Abstract: Powered (54) brushes (20,25) carried by the main body float freely and contactably over the surface being cleaned and the brushes can rotate freely relative the support (22) and move up and down vertically parallel to the support or be angled to this via tee rails (42,3) and slots. The brushes are designed as inter-meshing spur gears (25) whose adjacent teeth engage for conjoint movement. The cleaning soln is held in a container and passed to a chambered trough assembly (71A-71D) arranged above the brush group. Each brush has it own cup whence the soln falls down onto the carpet below. The trough is mounted in the support crossbar (22). The motorised blower produces the air power and the machine can be switched over from carpet to e.g. upholstery cleaning, using first and second air powered turbines for carpet and upholstery modes respectively, assisted by a pair of switching valves whose control linkage closes the first when the second is open and vice versa.
Patent DE-19633172-A1 (DE)
Title: Free frequency capacity determination method for VHF transmission network
Inventor: ALTHOFF JUERGEN DIPL ING
IPC: H04H20/42
Filed: 1996-08-17
Abstract: The method uses interference analysis at the supply range of each transmitter station to compare all frequencies, up to the currently set frequency, with the supply ranges of the transmitter.  Unused frequencies are recorded in a block list. The unused frequencies at the transmitter station are then excluded from the block list, at each comparison the resulting supply range, and the effects of the supply region on the interference surfaces are determined.  The frequency which forms the greatest supply range, relative to those of the transmitter and which at the same time has minimum interference surfaces, is selected as a new planning value.  These steps are carried out for all transmitter stations.  The results provided up to these steps are used in a second process cycle with a new frequency distribution.  The steps are repeated for optimisation.  When the results reaches an optimised stage, the frequencies used are set out in a list with corresponding priorities.
Patent DE-19642442-A1 (DE)
Title: Heating system for motor vehicle
Inventor: BEETZ KLAUS DR
IPC: B60H1/22
Filed: 1996-10-15
Abstract: A heating system for cars is designed as a control circuit with a heater (2) and a controller (1) in a single housing. The heating can be controlled or a parameter determining the heating can be controlled. The controller has at least two linear controllers in parallel.  The semiconductor components of the controller are on a common good heat- conducting carrier body, actually a copper plate. The heating elements are heating resistances. The system is used for heating a medium in the heating or cooling circuit of the car, or for space heating.
Patent DE-19649476-A1 (DE)
Title: Joint seal and process for forming joint seal between concrete parts
Inventor: ROESNER JOHANN
IPC: E04B1/68
Filed: 1996-11-29
Abstract: In a process for sealing joints between concrete building parts: (a) the joint (3) is covered on the inner side with a sealing strip(8) of an elastic plastic, whose width is greater than the joint width (b) so that its edge area covers the inner surfaces of the concrete parts (1,2); (b) one or more metal rails (9) are placed on the side of the sealing strip facing the interior (I) of the construction; (c) dowels (12) are located in the area of concrete covered by the sealing strip and metal rail; (d) screws (13) are passed through the sealing strip and metal rail into the dowels and tightened to pull the strip and rail onto the inner surface of the concrete parts; (e) fluid sealant (16) is injected into the area adjoining the sealing strip to a depth(t) of at least 33% of the full joint depth (T).   A joint seal produced by the stated process is claimed.
Patent DE-19649739-A1 (DE)
Title: Release device for Solar generator hold-down unit
Inventor: ROTH MARTIN DIPL ING
IPC: B64G1/44
Filed: 1996-11-30
Abstract: The pre-tension force (37) in the bolt (3) is transmitted via a bolt end thread (3a) into the inner thread (33) of the release element, with the inner thread held half in the release element housing (21) and half in an opener (22). The opener is pivotally inserted in a sector (21d) of the housing, and a wire coil (24), wound around the opener and a housing part (21a), keeps them in position. Opening the coil enables the opener to swing out and thus release the bolt (3). The bolt in the topmost panel is pre-tensioned by means of a nut pressing against a cup component. The ends of the wire coil are held by fuse wires which melt when current is applied to free the opener.
Patent DE-19651487-A1 (DE)
Inventor: LINDENAU BERND
IPC: G01L21/16
Filed: 1996-12-11
Abstract: The invention concerns a method of detecting gas pressures lying within the vacuum range in a gas compartment (2), wherein the gas compartment (2) is connected to a small-volume measuring cell (4) in a pressure-measuring device (1), such that the gas pressure prevailing in the gas compartment (2) is set in the measuring cell (4) and the gas pressure in the measuring cell (4) is measured by a sensor arrangement. The invention is characterized in that, before the pressure is measured, the gas pressure in the measuring cell (4) is increased in a specific manner in order to improve the measuring sensitivity of the pressure-measuring device (1) and extend the measuring range.
Patent DE-19702440-A1 (DE)
Title: Fuel cooler for diesel engine
Inventor: GRUENER ANDREAS DIPL ING
IPC: F02M31/20
Filed: 1997-01-24
Abstract: The fuel cooler has a tube piece (3), e.g. a direct or meandering hose, one end of which can be inserted in the return line to the fuel tank between the tank and the engine. It also has a built-on plate (1), which is in thermal contact with the tube piece and is fitted with air cooling fins. The fins may run parallel to each other in the direction of travel. The plate may have recesses (2) to receive the tube piece. The tube piece may be soldered into these recesses. The fins may extend far enough on one side of the plate to merge with the outline of the tube piece or to project beyond it.
Patent DE-19704845-A1 (DE)
Title: Aircraft power plant oil separator
Inventor: HASELBAUER FRANZ
IPC: B01D45/08
Filed: 1997-02-08
Abstract: The oil separator, for the gearing of an aircraft power plant, feeds the oil/air mixture into a rotating unit (1) near the rotating axis (3), where it initially moves outwards. An outer guide wall section (4c) deflects the air flow back towards the rotary axis (3) while the oil passes through passage openings (8) in the guide wall out of the rotating assembly.
Patent DE-19708701-A1 (DE)
Title: Heat supply system for central heating plants in buildings
Inventor: SIEGEL LUDWIG DIPL ING
IPC: F24J3/08
Filed: 1997-02-24
Abstract: The system gas a regenerateable energy source and a buffer store (16). This is formed by an aquifer store (36) integrated into the heat carrier medium circuit (38). The medium is heated by at least one geothermal energy source (12) and at least one additional energy source. A charging well (42) for the aquifer store is also part of a depth bore (22) of the geothermal energy source. The additional energy source is also a regenerateable source, e.g. a solar-thermal source (14). The buffer store is formed by the ground immediately around the depth bore.
Patent DE-19714648-A1 (DE)
Title: Fuel feed pump for IC engine
Inventor: BODZAK STANISLAW DR
IPC: F04C2/10
Filed: 1997-04-09
Abstract: The pump has a pumping member (5) rotating in a pump chamber (3) and transferring the fuel from a suction chamber along a passage to a pressure chamber. It is rotated by a driving spindle (21) with couplings (23) to an external driving member (7). A fracture point is formed in the spindle, so that this will always break there when a predetermined maximum reaction torque is exceeded. This can be done by reducing the effective cross-section of the spindle, or forming a recess, typically an annular groove (41) in the outside surface. An axial bore (43) can also be formed in the spindle, and an arresting device can also be provided, holding the fragments in their axial position if fracture takes place.
Patent DE-19722404-A1 (DE)
Title: Colour CRT projection system
Inventor: DO YOUNG-RAG
IPC: H01J29/32
Filed: 1997-05-28
Abstract: A projection system includes an optical unit for magnifying and projecting light emitted from a CRT and a screen for displaying the image, the CRT being designed to emit light of predetermined wavelength (preferably UV light of 200-420 nm wavelength) and the screen having deposited light dots which are excited by light of predetermined wavelength passed through the optical unit from the CRT.  Preferably, the light dot layer material of the CRT is selected from Y2SiO5:Ce (400 nm), Y2Si2O7:Ce (385 nm), HfO2:Ti (400 nm), Zn2SiO2:Ti (400 nm), ZnGa2O4:(Li,Ti) (380 nm), SrMgP2O7:Eu (394 nm), Ca2MgSi2O7:Pb (349 nm), Sr2MgSi2O7:Pb (326 nm), Ba2MgSi2O7:Pb (376, 322 nm), Ca2ZnSi2O7:Pb (347 nm), Sr2ZnSi2O7:Pb (326 nm), Ba2ZnSi2O7:Pb (328 nm), BaSi2O5:Pb (349 nm), CaSiO3:Pb ( alpha  379 nm,  beta  337 nm), Ca2SiO4:Pb ( beta  325 nm), SrSiO4:Pb (320 nm), Ba2SiO4:Pb (268 nm), BaSi2O7:Pb, Ca2P2O7:Sn ( beta  369 nm), Sr3P2O8:Sn ( alpha  394 nm, 345 nm), YPO4:Ce (330 nm, 365 nm), GdPO4:Ce (320 nm, 344 nm), LaPO4:Ce (317 nm, 339 nm), LaBO3:Ce (317 nm, 352 nm, 376 nm), ScBO3:Ce (328 nm, 373 nm), YAl2B4O12:Ce (344 nm, 368 nm), Ca2MgSi2O7:Ce (370 nm, 400 nm), Sc2Si2O7:Ce (337 nm, 405 nm), SrAl12O19:Eu (395 nm), Y2O3:Gd (315 nm, CaS:Eu (375 nm) and CuO:Eu (375 nm).
Patent DE-19727356-A1 (DE)
Inventor: RITSCHE STEFAN
IPC: B65D47/34
Filed: 1997-06-27
Abstract: The throughflow controlling unit is a valve unit (10) or similar, possibly with two valves (31,32), i.e. a first valve (31) and second valve (32) upstream from the first. In the overhead position of the dispenser (1) and the downwardly directed flow direction, the media throughflow device is cut off by the second valve. The valves have at least one valve seat (33,34) together with first and second valve bodies (35,36) movable relatively to each other and in relation to the housing (4). The second valve body is formed as a driver for the first valve body. To at least one valve seat (33,34) a radial clearance-free guide (51) for the corresponding valve body connects. The guide has peripherally distributed projections (52) and preferably at least one valve body in each position is radial clearance-free centred in relation to the valve seat.
Patent DE-19730220-A1 (DE)
Title: Clocked current supply device
Inventor: HUSCHMANN WOLFGANG
IPC: H02M3/335
Filed: 1997-07-15
Abstract: The current supply device has a series circuit containing an inductance, the main current path of a switch element (7) and a current measuring element (5), across which the input voltage is applied and a regulating circuit (1), for pulse control of the switch element, in dependence on a measuring signal obtained from the current measuring element.  A control stage (2) provides an interrupt signal of given duration from the switch control signal, used to control an interruption element (3), for disconnecting the measuring signal from the regulating circuit.
Patent DE-19731122-A1 (DE)
Title: Loudspeaker for professional PA system
Inventor: GERKINSMEYER NORMAN
IPC: H04S1/00
Filed: 1997-07-19
Abstract: The loudspeaker operates using electrostatic principles and is used in professional public address systems as well as for high fidelity home use. The loudspeaker can be combined and operated with a sub-bass unit. The loudspeaker can be integrated in a bass enclosure. The loudspeaker may be mounted on a base enclosure, a column or stands. The loudspeaker may be mounted on a ceiling or wall. The loudspeaker can be used as a horn driver. The stators (punched sheet metal) and diaphragm are bent by 0 to 40 degrees to the horizontal plane.
Patent DE-19736119-A1 (DE)
Title: Insulation cutting clamp
Inventor: FUCHS HELMUT
IPC: H01R13/11
Filed: 1997-08-20
Abstract: The clamp has arms provided with a cutting edge. To form each cutting edge, a recess extending transverse to the clamp slit (18) and open towards the slit, is provided in the clamp arm (14). The recess defines a material region on its side opposite the cutting edge. The material region is formed in the plane of the clamp arm such that when the cutting edge is free, it closes the recess close to the edge of the clamp slit. There is also a method of making a clamp. The method involves forming the clamp slit and the recess. The material region is provided in the recess. This region is shaped until an edge of the recess opposite the cutting edge is further from the clamp slit than the cutting edge.
Patent DE-19738520-A1 (DE)
Inventor: WALTER HANS-JUERGEN
IPC: G07D1/00
Filed: 1997-09-03
Abstract: The invention relates to a magazine (21) for stocking up rolls of coins (3), comprising a guiding housing for rolls of coins (3) arranged so that they are parallel, one behind the other, a roll stop (28) for the front roll of coins (3a) which is next to be removed, and a removal opening located above said front roll (3a). The inventive magazine (21) also has a locking element (35) for freeing the removal opening or locking it at least partially to avoid any unauthorised removal of rolls of coins from the magazine. The dimensions of the magazines are adapted to suit the length and diameter of the rolls of coins and can be placed in a dispensing device, for example on intermediate surfaces inclined towards the take-out end.
Patent DE-19738936-A1 (DE)
Title: One-piece wire-tightening equipment
Inventor: ROSSMANN CH
IPC: B25B25/00
Filed: 1997-09-05
Abstract: The equipment is turned to tighten the wire, and also locks it. The equipment is in one piece, and has two portions, round both of which the wire can be wound by turning it. One portion is also used to lock the wire. The first or second portions can also hook into engagement with second tightening equipment, which is used as a tool to turn it.
Patent DE-19740744-A1 (DE)
Title: Insulating plate production
Inventor: BOCK MANFRED
IPC: B32B43/00
Filed: 1997-09-16
Abstract: An insulating plate has a protective coating and before a projection is stamped in the plate, a slot (7) is cut in the coating in direction of thickness. The coating is a pull-off protective paper, and a cross-shaped slot is cut in it in the area of each projection.
Patent DE-19746768-A1 (DE)
Title: Toothed gear pump or motor has shaft with outer toothing consisting of two toothed parts with offset teeth
Inventor: BREDENFELD GUIDO
IPC: F04C15/00
Filed: 1997-10-23
Abstract: The pump/motor (10) has a drive (15) with gear pairs (18-21) held with their hubs on shafts (25,26). One shaft has outer toothing (32) consisting of at least two toothed parts (34,35), which are at a distance to each other and have offset teeth. Each part is associated with one of the driven gears (18,19). The internal toothing of the driven gears extend over part of the width only, and this part is less than half the width.
Patent DE-19748047-A1 (DE)
Title: Musical instrument mouthpiece tube machining e.g. for saxophone
Inventor: HEFTRIG CHRISTOPH
IPC: G10D9/03
Filed: 1997-10-30
Abstract: The mouthpiece tube (10) is filled with e.g. sand and then closed both ends (18,20), the tube wall (12) then plastically deformed by a stream of shot etc. (32) of sufficient weight and impact velocity. Filler material (24) is incompressible and the shot balls are less than 5 mm in diameter and are addressed to the tube in a helical all-round movement. The balls preferably have a diameter of 0.7-3.0 mm and are applied in a flow of air at 7 bar. The filler sand should be subsequently compacted by water.
Patent DE-19750415-A1 (DE)
Title: Mfg. cooler unit with heat-transfer tubes
Inventor: KIMURA YUICHI
IPC: H01L23/427
Filed: 1997-11-14
Abstract: A metal block has at least one bore between both main surfaces and a co-extending convex section on one or both surfaces. Into each bore is inserted a heat convection tube. The block convex section is exposed a local, two-dimensional force to flatten the surface for intimate contacting of each tube with the bore inner wall. Pref. each bore with inserted heat transfer tube and the tube itself are of circular cross-section, while each convex section is of a rectangular, or trapezoidal, or triangular cross-section.