baber/WOPTO huggingface dataset:
Patent DE-19650868-A1 (DE)
Title: Floor cleaning mop
Inventor: HIRSE GERNOT
IPC: A47L13/24
Filed: 1996-12-07
Abstract: The mop has two radial arms (2a,2b) at the bottom of the handle, with each arm carrying a set of flexible, absorbing strands (3). The mop is operated in the arm extended position to provide a wide cleaning profile. When the arms are swung together a closer profile is obtained which can be easily squeezed out in a circular perforated cup. One mop head support arm is fixed rigidly to the bottom of the mop handle while the other support arm is fitted to the bottom of a second handle which is positioned inside the other hollow handle. A split handgrip at the top of the handles enables the user to alter the mop profile without having to handle the mop head.
Patent DE-19654207-A1 (DE)
Inventor: ENGELHARDT JOHANN DR
IPC: G02B21/00
Filed: 1996-12-24
Abstract: The invention relates to a TV camera for microscopic or macroscopic images. So as to use confocal properties with smallest possible construction dimensions, the camera is characterized by a confocal optics system, with a laser light source (1), a scanner (2), a detector (3) and a control electronic unit (4).
Patent DE-19703701-A1 (DE)
Inventor: POHLMANN GERLINDE DIPL ING
IPC: B61F5/42
Filed: 1997-01-21
Abstract: A two-axle undercarriage for track-bound transport systems carrying freight and passenger traffic, especially for inseparable train units, is divided into two parts, each part housing a wheel set. The two undercarriage frame halves are connected to each other in an adjustably articulated fashion on the plane of travel and are axially movable relative to each other to a limited extent in the direction of travel. To provide a tensilely-strong connection of two adjacent car bodies of the track-bound transport system, a connecting rod is used that permits adjustment of the undercarriage frame halves. The connecting rod is arranged between the adjacent car bodies so that cardanic movement is permitted between each of the two adjacent car bodies so that cardanic movement is permitted between each of the two adjacent car bodies and the connecting rod.
Patent DE-19704950-A1 (DE)
Title: Support for bath carrier base, to adjust height to match bath
Inventor: SAUER FRIEDRICH
IPC: A47K3/16
Filed: 1997-02-10
Abstract: A support section (8) for a bath carrier base (2), which allows the base to be matched to the bath shape, comprises a receiving area (5) with a lid (6), for a foam (9) e.g. a polyurethane foam. The receiving area has an outlet opening which enables excess foam to escape. The lid is preferably box shaped and can be moved relative to a base surface (4).
Patent DE-19709176-A1 (DE)
Title: Heat exchanger using laminated plates
Inventor: LESSING JUERGEN
IPC: F28D5/00
Filed: 1997-03-06
Abstract: The lamellar heat exchanger (1) is used for cooling hot gases and may consist of two heat exchanger modules (2,3) with separate coolant tubes (21,31) operating in parallel. Each coolant tube is doubled back on itself several times so that the coolant flows through at right-angles to the flow of gas. There are blocks of fins or lamellae (22,32) attached to the tubes, parallel to the flow of gas, and alternating with regions (23,33) without fins. A block of fins on the first tube lies opposite an empty space on the second tube and vice-versa.
Patent DE-19710226-A1 (DE)
Inventor: BLACK GREGORY R
IPC: H04B1/38
Filed: 1997-03-12
Abstract: A wireless communication device 20 provides an impedance match between a radio circuit 28 and an antenna assembly 26 in both its retracted and extended positions. The matching circuit 30 that is reconfigured according to a switch 32 that is responsive to the antenna's position provides the matching states. The position of the antenna is sensed by a sensor 48. Alternatively, the switch 32 can take the form of a diode 102 that is forward-biased when the antenna is in one position and reverse-biased when the antenna is in the other position. Furthermore, the switch 32 can be integrally formed as part of a feed terminal 36; the feed terminal 36 and a ground terminal 38 can hold the antenna in position; and the ground terminal 38 can hold a guiding tube 52.
Patent DE-19714041-A1 (DE)
Inventor: MARKERT THOMAS DR
IPC: C07C43/315
Filed: 1997-04-05
Abstract: The invention relates to phenoketals of general structure (I), wherein X and Y are independently from each other methoxy, ethoxy, propoxy or butoxy radicals and R1 is a methyl, ethyl or propyl group, R2 stands for hydrogen or a methyl, ethyl isopropyl, tertiary butyl or methoxy group, R3 means hydrogen or a methoxy group and R4 is hydrogen or a methyl group. The inventive phenoketals are characterized by their interesting scents with great diffusion properties and are particularly suitable for use as odoriferous substances in cosmetic preparations, technical products or alcohol-based perfumes.
Patent DE-19725499-A1 (DE)
Title: Package for sterile medical product, e.g. implant
Inventor: LOEFFLER BURKHARD DIPL ING
IPC: B65D81/07
Filed: 1997-06-17
Abstract: The package consists of a vacuum sealed inner bag (2), within a sealed outer bag (7) which is held within a stable outer frame (15). The frame is held within a storage box (26). The bags (2,7) are made of one type of material, while the frame (15) and storage box (26) are made of another.
Patent DE-19726225-A1 (DE)
Title: Arrangement with one or more hydraulic adjusting elements e.g. used with automatic transmission in vehicles
Inventor: BUBECK HELMUT
IPC: F15B13/044
Filed: 1997-06-20
Abstract: The arrangement with one or more hydraulic adjusting elements, which at least partly use bistable magnetic valves (3-1, 3-2,....3-2"-1). The bistable magnetic valves are designed, such that by a short voltage or current pulse, they can be brought from one stable switch position in to another stable switch position. The voltage or the current pulses are produced by one or more power end stages (T1, T3, T5). The several bistable magnetic valves have assigned to them a common power end stage. A switching unit is provided, which is in the position, to connect the common power end stage, selectively with the or those of the respective desired bistable magnetic valves.
Patent DE-19727635-A1 (DE)
Title: Flatbed body construction with tarpaulin cover, especially for semi=trailers
Inventor: IMHORST PAUL
IPC: B60J7/10
Filed: 1997-06-28
Abstract: The end wall (10) in both its corner areas has housing profiles (2) extending parallel to the corner stanchion (5). An overlap strip (9) provided with beading (14) is detachably connected to each housing profile and its free end points in the direction of the corresponding corner stanchion.  One tarpaulin end (24) can be slid beneath the overlap strip and be detachably connected to it. The overlap strip is folded around the beading and forms a V-shape, the free ends (15) of which overlap the tarpaulin ends on both sides.
Patent DE-19728142-A1 (DE)
Title: Setting drive for automobile rear view wing mirror
Inventor: KOEHLER GISBERT
IPC: H02K7/06
Filed: 1997-07-02
Abstract: The setting drive (10) uses an electric setting motor (15), coupled to the adjustable rear view wing mirror (11) via a setting mechanism (31). The setting motor is provided by a flat armature motor, housed within a hollow space (14) in the vehicle bodywork (12), covered by an internal fascia panel (27), the drive torque applied directly to the setting element (30) of the setting mechanism via the motor shaft (19).
Patent DE-19728523-A1 (DE)
Title: Non-woven fabric prodn. e.g. for use as thermal or acoustic insulation
Inventor: STAERCKE MICHAEL DR
IPC: B01D39/20
Filed: 1997-07-04
Abstract: To produce a fabric, such as a textile nonwoven material, the fibres are bonded by hydrodynamic water jets.  The fibres for the material are of glass, glass ceramics or crystalline ceramics.      Also claimed is a prodn. assembly, where the water jet bonding system is a bonding beam.
Patent DE-19732485-A1 (DE)
Title: Device for fixing flat strip or panel-shaped elements on walls and floors etc
Inventor: FUCHS DIETRICH ANTON
IPC: E04F19/04
Filed: 1997-07-29
Abstract: The fixing device has a fixing head (2) formed by at least two clamping elements (6) which project over a shaft (3) having several expanding elements in the direction of a longitudinal centre axis (4). The clamping elements are spaced from each other by a grooved indent (31) and have clamping faces (40) facing away from each other and running inclined in the opposite direction to the shaft and to the longitudinal centre axis. The clamping elements are elastically deformable and rest in the direction perpendicular to the longitudinal centre axis. The end faces (35) of the clamping elements remote from the shaft run convex to the collar (5) of the fixing head on which the clamping elements are mounted.
Patent DE-19735698-A1 (DE)
Title: Connection of counter-blade and counter-blade holder in crushing device of agricultural harvesting machine like chaff-cutter
Inventor: KLINGLER ALBAN
IPC: A01F29/09
Filed: 1997-08-16
Abstract: Connection of counter-blade and counter-blade holder in crushing device of agricultural harvesting machine like chaff-cutter uses magnet for additional installation of counter-blade on counter-blade holder, designed as solenoid activated/deactivated according to operating state of machine A connection of a counter-blade (34) and a counter-blade holder (38) in a crushing device of a machine, preferably an agricultural harvesting machine like a chaff-cutter, by means of fastening devices located in outer regions (40,42) of the counter-blade and/or counter-blade holder, has one or both of these consisting of a material that can be magnetised. There is a magnet for the additional installation of the blade on the holder. The magnet is designed as a solenoid which can be activated or deactivated according to an operating state of the machine (10). The magnet is provided in a central region (56,68) of the counter- blade or the counter-blade holder.
Patent DE-19736069-A1 (DE)
Inventor: CHAJUSS DANIEL
IPC: A23L11/30
Filed: 1997-08-20
Abstract: Modified soy molasses obtained by removing some or all of the oligosugars present in soy molasses. The modified soy molasses may be used as an improved source or a composite source of soy phytochemicals believed to be beneficial in the prevention and amelioration of various pathological conditions. The modified soy molasses is mostly devoid of flatulence and discomfort causing constituents and may therefore be more suitable as a source of soy phytochemicals than ordinary soy molasses.
Patent DE-19737367-A1 (DE)
Inventor: HINRICHS THORSTEN
IPC: A01K1/015
Filed: 1997-08-27
Abstract: According to the invention, the floor heater has at least one heating element (1) containing a heating tube (11). Said heating element (1) consists of plated elements (7). Recesses (17) for guiding and holding the heating tube (11) are constructed on the bottom sides of said elements. The heating element (1) consisting of plated elements (7) is preferably part of a floor (3) with openings (4), said floor being self-supported by means of beams (5) and arranged above a hollow space. Said openings connect the hollow space to the area above the floor (3), whereby the recesses (17) containing the heating tubes (11) are open as far as the hollow space.
Patent DE-19737769-A1 (DE)
Title: Electronic door lock opening system using rolling codes
Inventor: WIECZOREK RUDI DR
IPC: E05B47/04
Filed: 1997-08-29
Abstract: The system has each locked door provided with a read/write station, which verifies an entered key code to allow automatic opening of the door, at least one of the read/write stations coupled to a network, for interchange of information between the read/write terminals and/or an evaluation device, e.g. a personal computer. The network may be provided by a longtalk protocol network used for allowing synchronisation of the rolling codes, provided by different bit code patterns.
Patent DE-19738427-A1 (DE)
Title: Motor vehicle wheels locking and securing system
Inventor: FERRARI GINO
IPC: G01M1/02
Filed: 1997-09-03
Abstract: The system includes a hollow, sectioned body (2) with a front element (4), for the coaxial fixing on the forward end of the balancing shaft. The rim of a wheel to be balanced is located at the front element. The hollow body serves as a housing for a sliding element, which is positioned coaxial to the balancing shaft of a balancing machine. The sliding element extends over the bearing element, where it has a section (7), provided with a thread, for the reception of a ring nut. The ring nut is used for the locking or the securing of the wheel rim. The housing is provided with a pressure medium source, which can be connected so that the sliding element can slide between a pulled back locking position and a pushed forward releasing position. In the pulled back locking position the ring nut presses the wheel rim at the bearing element and in the pushed forward releasing position the ring nut does not engage with the wheel rim.
Patent DE-19739277-A1 (DE)
Title: Lead-acid battery
Inventor: WAGNER RAINER DR
IPC: H01M50/571
Filed: 1997-09-08
Abstract: The battery has a battery housing (14) containing an electrolyte and positive and negative battery plates (12,13) arranged in alternation with separators (11) between them, their similar pole terminals (15,16) coupled together via lead bridge elements (19,20). A fine-pore capillary material provides a corrosion protection layer between the top surface of the negative plates (13) and the negative bridge element (20), in fluid contact with the electrolyte reservoir.
Patent DE-19739883-A1 (DE)
Title: Camp bed
Inventor: OTT BERND
IPC: A47C5/06
Filed: 1997-09-11
Abstract: A camp bed is in three parts ( alpha ,  beta ,  psi ) held together by rivets or screws as the carrier frame. A swivel point (1) is of two T-shaped tube sections, with a larger inner diameter than the outer diameter of the tubes in the first two bed sections ( alpha , beta ) and a short tube section as a swivel and angle point. The short tube is held in the T-section through the stability of the frame. The other swivel point (2) is of two welded tubes, with a larger inner diameter than the outer diameter of the bed tubes. The side sliding movement of the other bed sections ( beta ,  psi ) is determined by the length of the welded tubes.
Patent DE-19744575-A1 (DE)
Title: Freestanding board with surface and two side legs
Inventor: NEULAND ERICH
IPC: G09F15/00
Filed: 1997-10-09
Abstract: Legs (3, 4) move along, and are fixed in, guides (12, 13) on the board. The legs are pre-tensioned near the top or bottom ends by tension springs (19) in a position not coinciding with the lengthwise axes of the guides. Each leg is joined to a horizontal base-strut (5, 6) held pivotally in the guide and having a coupling (16) on their free end for interlocking with the base struts. The legs form a triangular frame (9, 10) with the base struts and one extra strut (7, 8). The top ends of the frame each have a short horizontal part.
Patent DE-19751125-A1 (DE)
Title: Steering system operating method for motor vehicle
Inventor: HACKL MATTHIAS
IPC: B60T8/1755
Filed: 1997-11-19
Abstract: The method involves operating a steering system with at least one controllable steering wheel, a positioning drive, and a superimposition gearing, whereby steering movements initiated through the driver of the vehicle and through the positioning drive are combined through the superimposition gearing to produce the movement of the steering wheel. At least two steering ratios are formed, a control signal is produced through a superimposition of the formed steering ratios, and the positioning drive is controlled through the produced control signal. The steering ratios are formed parallel and independently of each other.
Patent DE-19755614-A1 (DE)
Title: Roof console for motor vehicle
Inventor: STRUEKEN VOLKER
IPC: B60K35/00
Filed: 1997-12-15
Abstract: The control console is fitted to the inside of the vehicle roof, in the centre of the vehicle. It houses a variety of selected controls and indicators as well as the conventional interior lights for the vehicle. A central section (20) is fitted with selected controls fitted as plug in modules while a rear section (28) can be fitted out as a storage compartment or to house the servo motor for a sliding roof panel is fitted. The front of the module supports a fold down sun visor which locates between the conventional sun visors to prevent glare around the internal mirror. The additional control can include a monitor for a child's seat, a microphone for a hands off telephone etc.
Patent DE-19802561-A1 (DE)
Title: Articulated pipe linkage for molten plastics at high temperature
Inventor: SPOETZL MARKUS DIPL ING
IPC: F16L27/08
Filed: 1998-01-23
Abstract: An articulated pipe linkage (16) conveys molten plastics. The linkage consists of a first pipe with an overlain knuckle joint linkage to a second pipe. The concentric passage in each pipe joins to that in the next.
Patent DE-19805079-A1 (DE)
Title: Vacuum oven for soldering components in vacuo
Inventor: DIEKMANN UWE
IPC: B23K1/008
Filed: 1998-02-09
Abstract: The vacuum oven has a plate which screens the components of a hollow body to be soldered from the thermal radiation of the vacuum oven and additional devices which feed the absorbed radiation heat to the components, which have relatively high thermal conductivity and which are thermally conductively connected to the components which are to be soldered inside the hollow body.
Patent DE-19806249-A1 (DE)
IPC: G01M3/28
Filed: 1998-02-16
Abstract: The invention relates to a device for monitoring fluid storage or piping systems, comprising an internal unit (12) which retains or guides the fluid and an external unit (10) which at least partly surrounds the internal unit. The two units enclose an intermediate space (11). The invention is characterized in that it has (a) a device (3, 4) for measuring at least one characteristic chosen from among the pressure, electrical resistance, humidity or temperature in the intermediate space; and (b) a device (9) for displaying and/or transmitting the measurement values.
Patent DE-19809607-A1 (DE)
Title: Valve bag with improved filling aperture seal
Inventor: BOEGL THEO
IPC: B65D30/24
Filed: 1998-03-06
Abstract: The valve bag is made mainly of paper.  It has a valve insert for the insertion of a filling connection.  This insert has an insertion hose (2) and a  flap region to overlap the bottom cover sheet (3) and to be glued to it.  The insertion hose has an internal thermoplastic layer (2f).  The flap region is formed from a hose sector projecting over the adjacent enface edge of the bottom cover sheet.
Patent DE-19815347-A1 (DE)
Title: System for operating public telephone discussion groups
Inventor: KRETSCHMANN ROLF-H
IPC: H04M1/247
Filed: 1998-04-06
Abstract: Regional and nation-wide chat groups are selected according to different topics. The subscribers per group can be counted and the number indicated. Individual speakers can be interrupted or faded out. If only one subscriber is connected, he is informed of the possibility of joining other subscribers wanting to speak, and meanwhile advertisements may be played.
Patent DE-19817127-A1 (DE)
Title: Nonvolatile semiconductor memory device especially an EEPROM or a flash-memory
Inventor: ARAI HAJIME
IPC: H01L21/8247
Filed: 1998-04-17
Abstract: In a nonvolatile semiconductor memory device, the insulation layer between an erasure electrode and a floating gate electrode comprises a silicon nitride layer and a silicon oxide layer. Independent claims are also included for:  (i) a process for producing the above nonvolatile memory device by: forming a floating gate (9) on a first insulation layer (3) on a semiconductor substrate (1), successively forming a first silicon oxide layer (5a), a silicon nitride layer (5b) and a second silicon oxide layer (5c) on the floating gate electrode (4), removing a section of the second silicon oxide layer (5c), forming an erasure electrode (9) on the exposed portion of the silicon nitride layer (5b) and forming a control gate electrode (6) on the second silicon oxide layer (5c); and (ii) a similar process in which second and third steps above are replaced by forming a first silicon oxide layer (5a) on a section of the floating gate electrode (4), forming a silicon nitride layer (5b) on the first silicon oxide layer (5a) and on the other section of the floating gate electrode (4), and then forming a second silicon oxide layer (5c) on the silicon nitride layer (5b).
Patent DE-19817628-A1 (DE)
Title: Modular knee support orthosis for fast treatment of patients
Inventor: PRINZ EDGAR
IPC: A61F5/01
Filed: 1998-04-21
Abstract: The modular knee orthosis comprises bridging bars (2,3) running medially and laterally to the knee joint, linking shells(4,5) attached to the thigh and shank. A knee cap (6) fits in the patella area and is secured using a fixing strap (7). The bars are made from tough elastic plastic or metal, and the shells are formed as bandages. The straps are made from an elastic material.
Patent DE-19817701-A1 (DE)
Inventor: ZAJBER ADOLF
IPC: B22D11/053
Filed: 1998-04-21
Abstract: The lifting table (1) has guide blocks (3.1, 3.2) and a stationary clamping block (7) below table top (4). Along the mold narrow-side walls, below the table top, there are at least two flexible leaf springs (9.1, 10.1; 9.2, 10.2) joining the clamping block respectively with the guide blocks (3.1, 3.2).
Patent DE-19817963-A1 (DE)
Inventor: TREIBER WOLFGANG
IPC: G01N33/84
Filed: 1998-04-22
Abstract: Determination of iron in a biological sample, allowing use of ethylenediamine tetraacetic acid, using group III main or side group metal cation. Determination of iron in a biological sample by release of the bound iron, reduction of the released iron to Fe(II), addition of a colored reagent solution and photometric measurement of the colored complex formed comprises treating the sample with a metal cation from group III main or side groups in the periodic table. Independent claims are included for: (1) use of water soluble salts from the group II side or main groups of the periodic table to prevent interference caused by ethylenediamine tetraacetic acid (EDTA) in the photometric determination of iron in a sample. (2) reagent combination for determination of iron in a biological sample comprising: (a) a first reagent for release of bound iron comprising 0.1-50 mmol/l water soluble salt of a group III main or side group metal; and separately (b) a second reagent comprising 0.5-50 mmol/l dye in aqueous solution or a dry mix for preparation of this.
Patent DE-19825826-A1 (DE)
Title: Fuel measurement and metering device for motor vehicle IC engine cylinder
Inventor: FAUSTMANN RUEDIGER
IPC: F02M67/02
Filed: 1998-06-09
Abstract: A device for measurement of fuel in an internal combustion (IC) engine cylinder and including an injection valve (11) and an air/fuel blown injection device (12) the longitudinal axes (22,23) of which are inclined relative to one another and between which is arranged a mixing chamber (14).  The injection valve (11) is designed so that the geometric line (21) of centre of gravity of the fuel stream (20) is largely parallel to the longitudinal axis of the blown injection device (12). More specifically the longitudinal axes are inclined to one another at between 10 and 30 degrees.
Patent DE-19825992-A1 (DE)
Title: Fastening system for roof insulation
Inventor: BERGER WALTER
IPC: E04B7/02
Filed: 1998-06-10
Abstract: The fastening system comprises several T-shaped supports (10) and several upper ties (22) associated with the supports and fixable on the webs (14) by grooves (24) in which the web of the support is inserted.  The insulating elements (18) are held between the  upper ties and lower ties (12). The webs of the supports and the associated upper ties can have matching bores into which fastening elements can be inserted.  A compressible adhesive tape (20) can be attached to the insulating element on each side of the web.