baber/WOPTO huggingface dataset:
Patent DE-19638275-A1 (DE)
Title: Edge end structure for insulated vehicle floor
Inventor: HESLING ALFONS
IPC: B60R13/08
Filed: 1996-09-19
Abstract: The edge end is located on the floor body (1) which is covered and strut-braced by a floor panel (5). The floor panel is bent towards the floor edge (4'), ending at a lower level than the rest of the floor level of the vehicle. A U=shaped stiff sheet metal (10) grips over the upper and lower sides of the outer edge of the floor body. In the area of the of the bend (6), the upper arm (15) of the U=shaped member overlaps a metallic heat bridge and leads out on the level of the remaining floor panel. Between the sheet metal and the floor end, a hollow chamber (12) is formed which can be filled with plastics-foam (17). An insulating strip (21) is arranged between the bent section (8) of the floor panel and the upper web of the sheet metal.
Patent DE-19640966-A1 (DE)
Title: Pressure cylinder for paper and textile industries
Inventor: SAUER STEFAN
IPC: D21G1/02
Filed: 1996-10-04
Abstract: A pressure cylinder for the paper and textile industries has a spindle bearing on one side, and the cylinder surface rests on the shaft via a disk section (4). This section (4) is flexurally elastic and radially rigid while the surface (3) is cylindrically stable.
Patent DE-19643522-A1 (DE)
Inventor: BUECHLER WINFRIED
IPC: H01R39/38
Filed: 1996-10-22
Abstract: The invention relates to an electric motor, especially to drive a hydraulic pump, with an end shield (1) made of an electrically insulating material. The end shield (1) is provided with carbon brushes (7) and power supply leads (6) for the carbon brushes (7). The invention is characterized by the fact that the carbon brushes (7) are fitted with guide channels (9) and are movably guided, directly on a front surface (5) on the side of the motor. By arranging the movably guided carbon brushes in the end shield there is no longer any need to use a cartridge-type brush holder.
Patent DE-19644542-A1 (DE)
Title: Device for emptying bottle of shower gel, shampoo, washing=up liquid etc.
Inventor: HAUSER MICHAEL
IPC: B67C9/00
Filed: 1996-10-26
Abstract: The device comprises a holder (1) which receives the closed bottle (2) in an upside down position. The holder is configured so that the bottle may be fixed vertically. The holder narrows away from its upper part and supports the bottle on its lower part at the bottle neck. The holder has fasteners (8) for attaching it to a wall surface or can stand upright on a base. The holder comprises a funnel type container with a rectangular cross-section. The container has trapezoidal front (3), back (4) and side (5) walls.
Patent DE-19650842-A1 (DE)
Title: Gamma irradiation plant transport system conveying products on pallets in carriages
Inventor: HUEBNER GERHARD DIPL BIOL DR
IPC: A23L3/26
Filed: 1996-11-27
Abstract: The product palette transfer system is used in irradiation plants. The products are conveyed on palettes past radiation sources in a treatment chamber with area irradiation sources. In the arrangement of the palettes in carriages (1), in passing through the chamber, the carriages are turned by an internal rotation unit (2) through 180 deg . An external rotation unit (3), turns them back again.
Patent DE-19651636-A1 (DE)
Title: Vibration-free, or damped suspension for appts such as raster tunnel microscope
Inventor: MAKOVICKA CLAUDIA
IPC: H01J37/02
Filed: 1996-12-12
Abstract: An appts. (17), such as a raster tunnel microscope, is vibration-free suspended by a carrier plate (15), suspended from a frame (10) via sprung elements. The frame comprises a base plate, to which are secured vertical support posts with horizontally coupled yokes (14). The carrier plate is set between the support posts, and the sprung elements are fastened to the yokes. Pref. the rectangular base plate and two U-shaped carriers form the frame, with the carriers contg. two support posts interconnected by the yoke on opposite sides of the base plate.
Patent DE-19652390-A1 (DE)
Title: Device for direct expansion/evaporation in cooling plants using water as coolant
Inventor: ALBRING PETER DR ING
IPC: F25B41/06
Filed: 1996-12-17
Abstract: The device has the connecting organ (3) for feeding the coolant-cold carrier mixture with several expansion organs (4-9) inside the components (2) influencing the flow direction. The expansion organs are located so that the part flows do not influence each other.  The expansion organs are located like a star on the connecting organ. They are also uniformly distributed around the periphery on a ring pipe and are provided with valves.
Patent DE-19653650-A1 (DE)
Title: Low-emission elastomer-based floor covering
Inventor: FISCHER BERND
IPC: D06N7/02
Filed: 1996-12-20
Abstract: Floor covering, containing at least one elastomer (I) based on a polyolefin with a density of less than 0.918 g/cm<3> as polymeric binder.  Also claimed is production of the floor covering. Preferably elastomer (I) is polyethylene or a copolymer of ethylene with other olefin(s), preferably with a density of 0.86-0.87 g/cm<3>. (I) is crosslinked with alkoxysilanes, alkylene-alkoxy-silanes, organic peroxides and/or cyanuric acid derivatives, and may also contain fillers and/or pigments and optionally processing aids, antioxidants and UV stabilisers. The material has a homogeneous design in variable colour
Patent DE-19702845-A1 (DE)
Inventor: ASMANN GEORG DR
IPC: C11D3/08
Filed: 1997-01-27
Abstract: A method for the preparation of wash- and cleaning-active surfactant granules with bulk weights greater than 600 g/l by granulating surfactant formulations, comprises: (1) solutions of (A) alkyl benzene sulphonate (ABS) and/or alkyl polyglycoside (APG) surfactants and (B) carrier materials chosen from polycarboxylates or inorganic salts (preferably amorphous silicates) in a non-surfactant solvent are simultaneously nebulised through the same nozzle ; and (2) the nebulised solutions are dried in standard dryers, preferably in fluidised bed dryers or a ring mixer dryer with a high rpm, during which the two liquids separate to leave the strongly hygroscopic and tacky active substance at least partially surrounded by the non-tacky carrier material. Also claimed are washing or cleaning agents with bulk weights greater than 600 g/l which contain either (i) more than 60 wt.% ABS, (ii) more than 60 (70) wt.% APG or (iii) at least 10 (20) wt.% end product of the above method.
Patent DE-19702969-A1 (DE)
Inventor: SAUTTER HELMUT DR
IPC: G02B6/12
Filed: 1997-01-28
Abstract: The invention relates to a process for producing optical components in which at least one three-dimensional light guide structure is produced in a light-sensitive substrate, where regions of the substrate are exposed so that there is a difference in the refractive index between the substrate and at least one region forming the light guide structure. There is to be an at least double exposure (20) at different angles of incidence ( alpha ,  beta ) of the light, perpendicularly to a light wave transmission direction (30) of the light guide structure (12) so that the substrate surrounding the subsequent light guide structure (12) is defined by masking (16, 16').
Patent DE-19707284-A1 (DE)
Title: DC supply circuit for electrical device with programmer driven by an electric motor
Inventor: BOSCO ENRICO
IPC: D06F34/10
Filed: 1997-02-24
Abstract: The supply circuit (5) has a pair of input terminals (13,14) for connection to an AC power supply and a pair of output terminals (15,16). Between one input and one output terminal a resistor is connected so that when it carries current a voltage drop is created between the input and output terminals. A diode (18) is connected in series with the resistor. The armature (11) of the motor driving the programmer forms the resistor. A free wheeling diode can be connected between the armature to diode connection and the other input terminal if an AC motor is used to provide a full wave AC supply.
Patent DE-19713574-A1 (DE)
Title: Interface circuit for data transfer between data processors
Inventor: ANGERSTEIN JOERG DIPL PHYS DR
IPC: G06F13/40
Filed: 1997-04-02
Abstract: The interface circuit (1) allows data transfer between at least 2 data processors (2,3), each provided with a serial interface (4,5) which conforms to a different stanard. The interface circuit uses successive function blocks (I,II,III,IV,V,VI,VII), for converting bit cells of a serial dataword fed in one direction into corresponding bit cells with a constant pulse width independent of the Baud rate and for synchronising data fed in the opposite direction with the Baud rate employed by the receiving data processor. The data transfer in the opposite directions may be effected via a half duplex mode.
Patent DE-19715122-A1 (DE)
Title: Hose for conducting liquids
Inventor: WISMATH SIEGFRIED
IPC: F16L11/12
Filed: 1997-04-11
Abstract: The hose (1) includes fittings (2) for liquid inlet and outlet, whereby the throughput and flow time can be adjusted via regulation units. The hose has a metal inlay (3) embedded in the hose wall. The fitting for the liquid inlet carries an electrically powered receiver (4).  The fitting for the liquid outlet carries an electrically powered transmitter (21). The transmitter transmits a pulse which passes into the hose wall to the electrical load via the metal inlay and drives the load.
Patent DE-19717155-A1 (DE)
Title: Motor vehicle occupant air-bag safety switching system
Inventor: MAYUMI NOBUO
IPC: B60R21/16
Filed: 1997-04-23
Abstract: Occupant safety device for a car has protection mechanism comprising a step-up switch to transform the battery voltage, a safety capacitor connected to the step-up switch and the battery, an accident monitoring device which monitors the slowing down of the car to determine whether to generate an accident signal which then activates the device for firing of the car air bag.  A switching circuit is provided that has two roles, firstly to block the connection between the safety capacitor and the accident monitoring device when there is sufficient voltage available from the car battery and secondly to connect the safety capacitor to the accident monitor, within the required time, when there is not sufficient voltage.
Patent DE-19720350-A1 (DE)
Title: Valve system for multi=valve internal combustion engine
Inventor: REICHERT HANS-JOACHIM
IPC: F01L1/25
Filed: 1997-05-15
Abstract: At least one of the first and second compensating elements (5,5') is torsionally fixed in the first or second valve operating lever (2,2'). The effective length of this compensating element is adjustable depending upon the position of the first or second operating lever.  At least one of the compensating elements is non-round in cross section and interacts with a corresponding socket in the first or second operating lever.
Patent DE-19720856-A1 (DE)
Title: Step constructed as ramming guard on tail end of small transport vehicle
Inventor: LEHMANN CHRISTOPH
IPC: B60R19/28
Filed: 1997-05-17
Abstract: The leaf spring (3), by which the step (1) is attached to the vehicle, is connected by both ends to the frame (2) of the vehicle. The attachment of the spring at one end is rigid. The attachment at the other end is flexible and permits a relative movement between the spring and vehicle frame. The step (1) is attached in the longitudinal centre region of the spring and is torsionally fixed around the longitudinal axis of the vehicle.
Patent DE-19722249-A1 (DE)
Title: Heat engine with closed cycle
Inventor: FOERSTER ANDREAS
IPC: F03G7/06
Filed: 1997-05-28
Abstract: The heat engine has a pressure cylinder with working fluid. The cylinder is surrounded by a ring-shaped heat exchanger chamber. A ring-shaped sealing dividing wall in the exchanger chamber is moveable in piston direction. It has end-sided connections for separate heat and cooling circuits. The cylinder piston is charged at both ends, and the exchanger chamber is of corresponding double construction with dividing wall and connections, so that the chambers can be alternately supplied with heating and cooling medium. The heating and cooling fluid is water, and the working fluid is oil.
Patent DE-19723497-A1 (DE)
Title: Radio network especially for paging systems
Inventor: BOTT RAINER DIPL ING
IPC: B05B11/00
Filed: 1997-06-05
Abstract: The radio network includes a central station and several base stations connected to the central station via transmission paths. The base stations carry out actions at accurate times controlled by the central station. A generator is provided in the central station and generates accurate time information and accurate clock. The time and clock information are integrated in the data stream which is transmitted from the central station to the base stations. Preferably, the time and clock information are integrated in the data stream using a multiplexer. The information are extracted in the base stations using a corresponding demultiplexer and are further processed for synchronisation of the actions.
Patent DE-19724929-A1 (DE)
Title: Combustion process for low-load coal dust firing
Inventor: SCHOPPE FRITZ DR ING
IPC: F23C6/04
Filed: 1997-06-12
Abstract: The combustion process can be applied to fuel which behaves like a fluid for supply purposes, such as fine coal dust of droplets of heating oil. To reduce the content of nitrogen oxides, the combustion process involves mixing the fuel with the exhaust gas in three stages.  In each mixing stage, the combustion conditions are selected so that the stoichiometric combustion temperature is not reached, thus the combustion temperature stays relatively low. The effect is further enhanced by the mixing the cool gas in the flame jet of the combustion process during the mixing stages.
Patent DE-19725986-A1 (DE)
Title: Metallic cylinder head gasket
Inventor: BOEHM KLAUS
IPC: F16J15/08
Filed: 1997-06-19
Abstract: Internal combustion engine has a metallic cylinder head gasket with at least one cover plate arrangement with flat cover plate (1) having openings (4) corresponding to the cylinders and a peripheral bead (10) in an edge region at a distance from each opening. A raised ring-shaped portion (16) is concentric to the bead and acts to restrict deformation. The edge region in which the bead is formed is a ring (9) which is separated from the cover plate by a slot (8). Preferably the ring is fastened to an intermediate plate (2) or on the associated cover plate by fastening tabs.
Patent DE-19726119-A1 (DE)
Title: Portable information transmission apparatus with scanner and telephone
Inventor: LIPPERT GUNTHER DR
IPC: H04M1/725
Filed: 1997-06-20
Abstract: The apparatus includes a telephone unit (2) and a scanner (3) with optically active element for reading graphical information and for conversion into electrically processable information. A microprocessor (4) carries out the programs and converts the information provided by the scanner in information which can be transmitted by the telephone unit.  One or several memories (5) store programs and information. An LCD chain (8), a external light inlet (13) and a power supply are provided. Preferably, the optically active element of the scanner, the LCD chain and the external light inlet are arranged at a side of the apparatus and supported by a scanner cover (10).
Patent DE-19727071-A1 (DE)
Title: Axial piston reciprocating engine
Inventor: SCHWEDE FRANZ-JOSEF
IPC: F04B1/20
Filed: 1997-06-25
Abstract: The piston engine has a swivel-mounted inclined disc (7) to adjust the stroke of the piston. The inclined disc is supported by a curved bearing face on a complementary counter-bearing face of the housing. The bearing face and counter-bearing face are curved spherically so that the sections of the inclined disc lying on both sides of the shaft can also be swivelled about axes across the swivel axis. The spherical curved faces can be the faces of a ball dome and ball dish whose centres of curvature lie on the swivel axis (14). The slide bearings can be formed by belts (13) provided on one side with a ball dome or dish bearing face.
Patent DE-19727310-A1 (DE)
Title: Automotive adjustable seat bush bearing
Inventor: BEERBAUM PETER
IPC: B60N2/16
Filed: 1997-06-27
Abstract: An automotive seat is adjusted up and down, forwards and back, by a beam (1) which rests on a bush bearing, which moves between two end-stops (2b,4).  The bearing play is eliminated by a plastics washer (7). When new, the washer width (b) is equal to or greater than the axial play (a-d) between the beam (1) and the two end-stops.
Patent DE-19734345-A1 (DE)
Title: Electric candle lamp in which one or more LEDs are used as light source
Inventor: GERKE ECKHARD
IPC: F21Y115/10
Filed: 1997-08-08
Abstract: The electric candle lamp uses electric, electronic and/or mechanical components, in order to carry out a determined type of arrangement and connection, corresp. to the respective field of application. The components are fitted inside the candle lamp, or alternatively are partly or wholly preconnected. The LEDs can be operated directly from the mains, or can be operated totally independent of the current mains, using batteries or accumulators. Solar cells can also be used to provide an electric supply.
Patent DE-19734702-A1 (DE)
Title: Light signal control display system e.g. for road traffic
Inventor: WISSENBACH HEIKO
IPC: G09F9/305
Filed: 1997-08-11
Abstract: The system includes at least one optical fibre (4) with any diameter and cross section. The first end of the optical fibre is attached to the light sources (1) to be controlled. The second end is connected to a display (2,3) which monitors the functional states, such as on, off, strong, normal, weak and colour of the light sources. Preferably, the optical fibre includes a chromophore filter (5) at any end which generates a coloured display light. Optical lenses, coloured or clear, are used which amplify the incoming light beam.
Patent DE-19743745-A1 (DE)
Title: Roller saw tooth fitting
Inventor: WASSENHOVEN HEINZ-GEORG
IPC: D01H4/32
Filed: 1997-10-02
Abstract: The sliver opening roller, for an open-end spinner, has a saw tooth fitting (10') of an industrial ceramic material, in a coil spring structure. The ceramic material is an oxide, such as aluminum oxide, zirconium oxide, and the like. The fitting material can be a carbide, such as silicon carbide or a nitride, such as silicon nitride. The fitting can also be of a mixture material such as aluminum oxide and zirconium oxide. The saw tooth fitting has a base body (15) with radial ripping projections (16). The body has a polygon cross section. The fitting is fitted directly to a cylindrical roller body, and has locks (18) at the ends. Or the fitting is at a carrier, with a spiral groove around its circumference, secured by a friction grip, or in a positive fit. The fitting has a recess near the base body.
Patent DE-19745093-A1 (DE)
Title: Apparatus for production of casting molds
Inventor: RUEBEL NORBERT
IPC: B22C19/04
Filed: 1997-10-11
Abstract: The apparatus has a unit which controls the pressure release in the filler chamber (7) in such a way that no air streams carrying sand particles are produced in this chamber. Preferred Features: The unit for controlling pressure release operates according to a predetermined pressure-time function.  This pressure-time function is optimized to produce a minimum total duration of the pressure release process.  The unit includes at least one pressure sensor and a control block which receives signals from the pressure sensor.  It further includes a control valve (21) whose passage cross section is variable.  This valve incorporates a pneumatically or hydraulically operable closure element which is displaced according to a time function corresponding to a predetermined pressure-time function. The filler chamber (7) is provided with a separating filter wall (15) in the form of a fabric filter between two perforated plates or grids.  The pore size of the fabric filter (which preferably is a polyester matting) measures about 120  mu m.  The molding tool consists of a bottom (1) and a top (4) with at least one filler opening (5).  The chamber (7) takes the form of a container with a top (14) and a bottom (9) which has at least one outlet opening (10).
Patent DE-19749543-A1 (DE)
Title: Condenser for turbines
Inventor: KORONYA FERENC
IPC: F28B1/02
Filed: 1997-11-10
Abstract: A support device prevents movements of the condenser (1) in relation to the anchoring point of the turbine as the result of earthquakes. The support device has draw bars (8), which are fixed to the hot well (5) and to the foundation blocks (7). The draw bars are fixed to the side wall of the hot well. The draw bars can also be fixed to the base of the hot well at a point located vertically under the anchoring point of the turbine. They can also be fixed by supports (9), which are welded to the hot well.
Patent DE-19750418-A1 (DE)
Title: Fixing for cover part for vehicle with folding roof
Inventor: SCHEUCHER KLAUS-PETER
IPC: B60J7/20
Filed: 1997-11-14
Abstract: The fixing for the cover part has an open water gutter with a roughly horizontal outer wall in the front lower region where a seal is fitted for the gap between the cover material of the closed folding roof and the front edge of the outer wall.  The front wall (5) of the gutter (3) projects upward from the bottom (7) of the gutter in front of the front edge (8) of the horizontal outer wall.  There is a locking device on this wall to engage with a holding element of the cover part.
Patent DE-19754884-A1 (DE)
Inventor: NIELSON EDWARD T
IPC: H03L7/099
Filed: 1997-12-10
Abstract: A phase locked loop includes a comparator 50, Fig 3 and a VCO 54 having a multi-stage oscillator 68, Fig 4 and a combinational logic stage 70. The comparator is responsive to an input clock 56 and a VCO comparison clock 62 and produces an output 60 to control the VCO 54. The multi-stage oscillator 68 oscillates at a VCO clock frequency during a steady state and provides a plurality of clock phases at the VCO clock frequency. The combinational logic stage 70 is responsive to at least some of the clock phases and combines the clock phases to provide an output clock frequency that is a multiple of the input clock frequency. A frequency divider 63 may be provided. A further aspect relates to the VCO and a method for multiplying an input clock frequency including applying an input clock to a delay chain, developing a plurality of phase shifted clocks by tapping into the delay chain, and combining the plurality of phase shifted clocks in combinational logic stage 70 to produce an output clock having a frequency that is a multiple of the input clock frequency. Examples of the multi-stage oscillator 68 are described (Figs 5, 8, 12, 15a and 15b). Also the combinational logic stage 70 is described in detail (Figs 6a, 6b, 9a-9e, 12 and 13).
Patent DE-19804848-A1 (DE)
Title: Cylinder structure of internal combustion engine
Inventor: OZEKI HISASHI
IPC: F02F1/16
Filed: 1998-01-30
Abstract: The cylinder head structure is for an internal combustion engine in which a bolt (5) passes through the cylinder head (8) and into the cylinder block (1). More than half of a thread sector (C) of this bolt is under the central sector (X) of the depth of the water jacket (4). Since this sector of the cylinder block is more rigid than the upper sector of it, a seal (9) can be uniformly tightened up. There may be a sleeve inside the cylinder bore, with the water jacket outside the sleeve.
Patent DE-19808101-A1 (DE)
Title: Infinitely variable torus-type change-speed gear
Inventor: ITOH HIROYUKI
IPC: F16H61/664
Filed: 1998-02-26
Abstract: The change-speed gear has a hydraulic force generator next to first and second ball-and-roller bearings (39,40). The generator reduces the first and second axial loads applied to the bearings by applying a hydraulic force in a direction opposite to the direction, in which the first axial load is applied to a first race ring (44). The ring is located at the input end of the first axial load to the first bearing. A hydraulic force is applied in a direction opposite to the direction, in which the second axial load is applied to a second race ring. The rings are located at the input end of the second axial load to the second bearing. Rotary resistance of first and second bearings are reduced.