baber/WOPTO huggingface dataset:
Patent DE-19530624-A1 (DE)
Title: Nuclear spin resonance spectroscopic method for measuring spatial distribution
Inventor: POSSE STEFAN DR
IPC: G01R33/561
Filed: 1995-08-21
Abstract: The method uses nuclear spin resonance spectroscopy. A spin echo excitation, or a stimulated echo excitation, is carried out with several refocussing HF pulses. The resulting spin echoes are coded by a proton-echo planar spectroscopic imaging (PEPSI) gradient, in at least one spatial direction for producing gradient echoes. The gradient echoes are reconstructed to form a spectroscopic image. At least the first free induction decay (FID) is coded by PEPSI input gradients. The refocussing pulses are arranged in a timely manner, such that the acquisition times of the individual echoes can be individually varied.
Patent DE-19531592-A1 (DE)
Title: Joint between solid wooden components
Inventor: CORDES RAINER G
IPC: F16B12/24
Filed: 1995-08-28
Abstract: The first component (2) contains a groove (4) in its end face running from its outside to its inside surface, and whose sides (10) diverge towards its bottom (11), while a similarly-shaped groove (5) is formed in the outside surface of the second component (3), which is mounted flush with the first one. When the groove are brought into line they together form a continuous tapering groove, into which a mating tapering key (1) is driven from the outside surface of the first component. To detach the components, a pressure can be applied to the inside surface (9) of the first one sufficient to pull it with the key out of the groove in the second one. The key and groove can taper at the same angle and both can be of symmetrical trapezium cross-section.
Patent DE-19531964-A1 (DE)
Title: Flat bed knitter with reduced power requirement
Inventor: SCHIMKO REINHOLD
IPC: D04B15/36
Filed: 1995-08-30
Abstract: A flatbed knitter, with at least one needle bed (1) with needles (2), has at least one individual needle drive (18) over and/or under the needle bed.
Patent DE-19532035-A1 (DE)
Title: Lock for hydraulic saw with piston, cylinder tube and cylinder head
Inventor: LAZCANO SAN SEBASTIAN D JESUS
IPC: F15B15/26
Filed: 1995-08-31
Abstract: The damper (7) is coupled to the piston (1). It can move in a coupling chamber (3) in the cylinder head (6). There is also a transverse bolt (85), engaging or disengaging the coupling chamber under the action of liq. or mechanical device, thus affecting the locking and unlocking of the damper. The liq. or mechanical device pref. consists of an auxiliary cylinder (81), forming with the cylinder head an extra chamber (C2) for a locking piston (82) coupled to the transverse bolt, and a spring (84) for the locking piston. An outer handle (86) is coupled to the transverse bolt, while the locking piston is affected by the liq. circuits (62).
Patent DE-19535194-A1 (DE)
Title: Indexed speech information transmission device
Inventor: PFEIFER KLAUS DIPL ING
IPC: H04M11/10
Filed: 1995-09-22
Abstract: The device consists of a dictation device (5) which is connected by a control unit (3) to a display (2), a keyboard (4), a memory (1), and a loudspeaker (6).  The memory stores a category code index according to a speech information, and the loudspeaker is connected with a telephone, to transfer the indexed speech information to a central station.
Patent DE-19542108-A1 (DE)
Title: Individual wheel mount for vehicle
Inventor: BUFLER ERNST DIPL ING
IPC: B60G11/08
Filed: 1995-11-11
Abstract: Individual wheel mounting for the wheels (1) of a vehicle has a lower wheel guiding element in the form of a transverse leaf spring (3), which extends from wheel (1) to wheel (1) across the width of the vehicle, and also serves as a suspension spring. Two rigid, symmetrical support struts (7) locate the leaf spring longitudinally and transversely, being mounted away from the central axis and arranged somewhat in the longitudinal direction of the vehicle.The struts are mounted to the vehicle body (6) at one end via elastic rubber bushes (8), and mounted rigidly without rotation to the leaf spring at the other end. The height of the leaf spring is governed solely by an adjusting element (9) at the central axis, which regulates the level of the spring.
Patent DE-19545070-A1 (DE)
Title: Clutch disc with torsional oscillation damper for motor vehicles
Inventor: AMENT NORBERT
IPC: F16F15/129
Filed: 1995-12-02
Abstract: The clutch has a hub disc (3) with metal covering sheets (4,5) on both sides, which carry one of the friction surfaces. Torsional springs (6) are fitted between the cover sheets, and an idling spring mechanism (7) is fitted axially between the hub disc and one cover sheet, and radially between the hub and the torsion spring.A control element (18) is centred in a radial direction on a disc-shaped base element (30) of an outer lying metal cover sheet (9) of the idling spring mechanism. The control element may also be centred by a circumferential collar (21) on the base element.
Patent DE-19547938-A1 (DE)
Title: Swivelling roller reed for string musical instrument
Inventor: LIEBCHEN LARS-GUNNAR
IPC: G10D3/14
Filed: 1995-12-21
Abstract: The roller reed includes a bed which holds and embeds an rotating element (1a). The strings (4) are stretched over the element and held by the form of the element. The element is rotatably or non-rotatably hold by the bed.  Preferably, the rotation of the embedded, rectangular element is accomplished by end reductions or round areas. The element is preferably a roller.
Patent DE-19600655-A1 (DE)
Title: Determining leaks in sloping and intermediate layer ponds or water works lagoons
Inventor: LOEHR KLAUS
IPC: G01N27/20
Filed: 1996-01-10
Abstract: The method determines any leaks in basins having sloping or intermediate layers which are sealed from the earth by a water-tight seal layer. Strip type measurement probes or electrodes (24) are laid under the seal layer running from one edge of the lagoon to another, in the region of the bottom (23) of the lagoon, with a predetermined spacing. The measurement probes are connected via measurement probe terminals (26) to a current source, on one side, and to a resistance measurement on the other side. The measurement probe terminals are connected to a measurement and circuitry centre. Preferably the resistance is measured continually. The measurement probes may be insulated and laid in layers leading to the mains water.
Patent DE-19601603-A1 (DE)
Title: Dusting of printed sheets stacked at high speed from modern colour offset printing press
Inventor: EPPACHER PETER
IPC: B41F23/06
Filed: 1996-01-18
Abstract: The freshly-printed paper sheets (10) are covered with dust, using an atomised substance (14). To improve adhesion onto the sheets, the substance has a surface softened, before impact. Also claimed is a device to carry out the process, including vessels (18, 62) for the powder and fluid, connected to a nozzle (16). Before exit from the nozzle, the powder is slurried in a mixer. The nozzle is an ultrasonic nozzle, for atomising and coating. Before impact on the paper sheet, the substance and/or the paper are heated. Heating may take place after deposition. It is air-atomised, using hot air. Powdered wax, wax-coated powder or a mixture of powder and fluid are used. The fluid may be steam, which wets the power particles. It may be an adhesive, coating the particles. The adhesive may be surface-dissolved or activated, using a solvent. The powder may be slurried, consisting e.g. of calcium carbonate. Following impact the aggregated state of the atomised substance is altered. The substance is atomised in the fluid state, it may start in the solid state, e.g. as powder or granules, and be fluidised for atomisation. Setting of the fluid substance is by chemical reaction. The substance may be an adhesive.
Patent DE-19602209-A1 (DE)
Title: Reactor fuel element having larger section steel shielding rods
Inventor: ZIMMERMANN REINHART DR
IPC: G21C3/356
Filed: 1996-01-23
Abstract: A fuel element for a nuclear reactor has a structure comprising support rods, to which upper and lower end plates are fastened; and to which are welded spacer units made from intersecting metal strips which form a matrix of square cells, in which are retained neutron-shielding rods (6), of e.g. steel. The shielding rods (6) are gripped by two protrusions (10,11) which stand between 0 - 1.5 mm proud from two adjacent walls (7,8) of the cell.
Patent DE-19602226-A1 (DE)
Title: Folding inflatable seat cushion
Inventor: KLINK RAINER DIPL ING
IPC: A47C27/08
Filed: 1996-01-23
Abstract: The inflatable seat cushion is made of a flexible air tight material and has communicating chambers (6) formed by separating joints (3), e.g. by welding or adhesives, between the top and bottom surfaces. The joints form creases for folding the cushion.   In the inflated state the joints have channels (7) to remove body moisture and provide ventilation.
Patent DE-19604959-A1 (DE)
Title: Sealing flap for vehicle body
Inventor: HOERMANN MICHAEL
IPC: B62D25/10
Filed: 1996-02-10
Abstract: The flap consists of a hinged cover (10) over and opening (14) in the body (12). A pretensioned spring (21) which biases it away from the closed position. The cover is hinged around an axis (16) through it, carried on an arm (18). This arm is hinged around another axis (20) outside of the cover's area. The two axes are preferably parallel to each other. The arm may also have a stop (24) which permits the cover to move out of the opening in only one direction.
Patent DE-19612886-A1 (DE)
Title: Hot food storage appliance
Inventor: BECK BERND
IPC: A47J41/00
Filed: 1996-03-30
Abstract: The appliance is a container (1) which can be carried by one person and preferably has thermally insulated sides (2), base (3) and/or cover (4). The latter contain an easily exchangeable, heatable thermal storage medium or one which can be heated by an external power supply. Heater elements can be integrated into the base and/or sides which have an external connecter and are thermally bonded to the storage medium. The heating elements can be tubes or electric elements. The storage medium can be a material in the temperature range between 50 and 120 deg. C. It has a physical phase change of the first order.
Patent DE-19613291-A1 (DE)
Title: IC engine drive arrangement for driving auxiliary units
Inventor: LAUMANN ALFONS DIPL ING
IPC: F02B67/04
Filed: 1996-04-03
Abstract: The engine crankshaft (1) is fitted with a sun wheel (2) surrounded by three planetary wheels (4) with axes in a cage (6) and meshing with an outer ring (7). The planetary cage is attached to the outer pulley wheel (8) which supports the belt drive (9) for the accessories. A solenoid brake (13) operates on the gearing to produce the two drive ratios. The control of the brake follows monitoring of the voltage output of the generator or is controlled by a sensor which monitors the belt pulley speed. The clutch plate (11) has two friction linings; one (17) to grip the outer ring and one (21) to grip the outer housing.
Patent DE-19615115-A1 (DE)
Title: Wave-powered power generation plant
IPC: F03B13/18
Filed: 1996-04-17
Abstract: The energy generation plant has at least one body (2) which is moved by the wave movement relative to a second body (1), which remains stationary, or which only moves slightly in response to the wave movement, with mechanical conversion of the relative movement into useful energy. The stationary body can be provided by a floating core of large mass, provided around its periphery with a number of lightweight floats displaced by the wave movement for operation of compressors via respective crank rods (4). Components for extraction of electrical energy and hydrogen/oxygen may be incorporated in the plant.
Patent DE-19615609-A1 (DE)
Title: Hook tackle with hook-housing for weight-bearing chain
Inventor: HOFFMANN DIETRICH
IPC: B66C1/34
Filed: 1996-04-19
Abstract: The hook-housing (12) has a closable side opening and a lateral area of a cast cylindrical body. The housing is in segments having a flat plane outside the gravitational axis. The housing has a C-shaped top part (20) with a curved chain link pocket for the end link (30) of the load chain, and a forked holder-gap for the next-to-last chain link of the load chain. A support part has a mounting opening for the pivot mounted hook shaft (5), and a bottom part (16) with a U-shaped assembly groove for a support disc (11) aiming to mount an axial ball bearing (9).
Patent DE-19615635-A1 (DE)
Title: Shuttering for ground engaging concrete building walls
Inventor: KOLOSSOW KLAUS DIETER
IPC: E04B2/86
Filed: 1996-04-21
Abstract: The shuttering uses plastics foam panels (6) for the shuttering panels, held by fastenings and couplings. the fastenings can be formed as building exterior facing retaining plates (8) or panels, which can be mounted on the couplings. The latter can be formed as wires, rods, shafts, screws or profiles. Alternatively, the coupling can be formed as hoops or hooks, which can be held onto the fastening plates.  The coffering walls can be formed as plastics foam panels on the inner side of the wall with a concrete panel as the shuttering plate. The shuttering plates can be preformed concrete sections.
Patent DE-19617615-A1 (DE)
Title: Document holder for reading and copying of existing text
Inventor: FILIPPENKO ALEXEI
IPC: B41J29/15
Filed: 1996-05-02
Abstract: The document holder comprises a cylindrical surface whose surface area corresponds to a DIN A4 page. The holder has a third of the standard height of a DIN A4 page, approx. 100 mm. It is mounted directly in front of a screen, without concealing the screen. The holder forms almost the same radius with respect to the eyes field of vision as a keyboard and the screen, which prevents in the long run a premature fatigue of the eyes. The import of the page, its fixture, a line selection, and removing the manuscript are performed without additional adjustments.
Patent DE-19617818-A1 (DE)
Title: Compact sawmill for felled logs
Inventor: HECKEL WOLFGANG
IPC: B27B31/00
Filed: 1996-05-03
Abstract: The sawmill has a feed device (12) for the transverse transport of the felled logs (11) to a horizontal bandsaw (15), a further feed device (21) for transverse transport of the log sections to a second cutter (22) parallel to the horizontal bandsaw and a feeding and sorting device (23) for supplying the cut wood to different stacks (25-29) dependent on its size and/or quality. The latter cut wood stacks may extend parallel to the longitudinal axis of the horizontal bandsaw, with the feeding and sorting device having a stack transporter travelling along overhead rails.
Patent DE-19618041-A1 (DE)
Title: Exterior lighting arrangement with wind-power generator
Inventor: SACHER DOMINIC
IPC: F03D9/11
Filed: 1996-05-04
Abstract: The arrangement includes a lighting device supported on a stand, a wind-driven rotor (6, 7, 8, 9, 12), and a generator connected with the rotor, which produces electric current for the operation of the lighting device. The rotor is preferably a Savonius rotor which comprises a vertical shaft (12). The stand comprises preferably several vertical supports (2) which surround the rotor, and which are evenly distributed over its outer extend.
Patent DE-19618672-A1 (DE)
Title: Cupboard or cabinet roller or skid fitment for folding doors - uses compression spring to connect holder to door hinges assisted by fixer bolt and transverse guide block for maintained door function
Inventor: PALLAS DIETER
IPC: E05D15/26
Filed: 1996-05-09
Abstract: The roller and skid holder (10) is connected to the door hinges (16) by a spring (17). When the running rail (18) is fixed to the top part of the cabinet or cupboard (2), a rectangular part (11) hangs down from the holder and the wire spiral compression spring is inserted between the head of a bolt (12) screwed into the rectangular part and a drilled (14) transverse block. The block is rigidly joined to the hinge straps via a guide sleeve (13). The rail is placed in the upper part (B), so the rail end lies in the cabinet part (A). The force resulting from the gradient between the two parts is absorbed by the compression spring. Additional components comprise cupboard etc cover plate plus rail rollers (4) and a guide sleeve travelled by the bolt head.
Patent DE-19618758-A1 (DE)
Title: Single or multi-layer washable filter medium, especially for air
Inventor: STRAUS ANDREAS
IPC: B01D39/08
Filed: 1996-05-09
Abstract: The single or multi-layer washable filter medium has a removal efficiency which increases in the direction of flow through it. Also claimed is the application of the above filter medium.
Patent DE-19623103-A1 (DE)
Title: Forming a welded T-connection between two sections
Inventor: SCHAAL DIETMAR
IPC: B23K33/00
Filed: 1996-06-10
Abstract: Making a welded T-connection between two sections (1,2) where the first section (1) is placed flat on the second section (2) and both are welded together, the second section (2) being formed with at least one projection (welding lip) (3) in the direction of the joint area, comprises: (i) fixing the first section (1) with one side (4) against the welding lip (3) of the second section (2); and heating the welding lip (3) to melt and flow the other side (6) of the first section (1), forming a fillet weld (7) on both sides (4,6) of the first section (1). Also claimed are a section (2) and a welding platelet (10) for carrying out the above method.
Patent DE-19623648-A1 (DE)
Title: Internal combustion engine chamber
Inventor: PETERSBERG WALDEMAR
IPC: F02F3/26
Filed: 1996-06-13
Abstract: The fuel explosion takes place in several cylinder chambers plus several piston chambers or a combination of these two chamber specifications assisted by inserts independent of chamber geometry or partitions and partition recesses.  The cylinder chambers make for reduced fuel consumption and higher engine power by usefully increasing the explosion pressure surges per engine over the fuel cycle.
Patent DE-19623694-A1 (DE)
Title: Cassette supply of print form foils to rotary printing machine
Inventor: NERGER REINHARD DIPL ING
IPC: B41F27/12
Filed: 1996-06-14
Abstract: The foils are supplied in a box shaped cassette 3 in which they are accurately positioned. The cassette is accurately located on stops 15 relative to the print form cylinder 1. The leading edge of the lower foil 6 in the cassette is located against a feed unit 13 and is then transferred into a clamping element 10 formed within the cylinder which then rotates to allow the trailing edge of the foil to be secured 9.
Patent DE-19628734-A1 (DE)
Title: Ferry
Inventor: ERDMANN WOLFHARD
IPC: B63B43/12
Filed: 1996-07-17
Abstract: The ferry has steel cuboids all across its width below the car deck. These have a displacement equivalent to that of the ship fully laden. The side parts above the car deck also have steel cuboids, also of a displacement equal to that of the ship fully laden. The superstructure is above the side parts. Engines and propellers are controlled from a side part. This steel cuboids of the side parts are built into the hull. Each individual side part with cuboids has a displacement as great as that of the ferry.
Patent DE-19629843-A1 (DE)
Title: Rotary pump
Inventor: LAING KARSTEN
IPC: F04D29/06
Filed: 1996-07-24
Abstract: The emergency lubrication system, for rotary pumps, has a spray jet (10) at the suction side, which delivers a stream (7) at the bearing shell (5) of the paddle wheel (3), so that the bearing lubrication remains constant even when there are air bubbles.  The spray jet (10) is linked to the pressure side (12) of the pump. The paddle wheel bearing is a ball (4) and spherical bearing shell (5).
Patent DE-19631645-A1 (DE)
Inventor: HEIDA BERND
IPC: C07C57/04
Filed: 1996-08-05
Abstract: In the production process for acrylic acid through catalytic vapour-phase oxidation of propene, acrylic acid is separated from the vapour-phase oxidation reaction mixture by means of an absorbing agent containing diphenyl, diphenyl ether or dimethyl phthalate and is also extracted from the vapour-phase oxidation acidic water by means of a solvent containing diphenyl, diphenyl ether or dimethyl phthalate.
Patent DE-19636191-A1 (DE)
Title: Purification of sulphuric acid used for nitration of aromatics
Inventor: BECKHAUS HEIKO DR
IPC: C01B17/94
Filed: 1996-09-06
Abstract: Contaminated H2SO4 which has been used for the nitration of  aromatic hydrocarbons is purified and concentrated by a process that completely removes steam volatile compounds produced by the decomposition of nitrogen containing impurities and then concentrates the H2SO4. The impure H2SO4 is preheated in a heat exchanger before being passed in counterflow to steam together with vapour from the first concentration stage at a pressure of from 200-1000 (especially 300 to 500) and in a ratio of 10:90-90:10 mbar. The acid is then concentrated in a 1st stage, at similar pressure using indirect heating. This acid is then further concentrated at a lower pressure in a single or multi-stage vacuum concentration process to 88-97 (especially 92 to 96) wt.%.
Patent DE-19639530-A1 (DE)
Title: Therapeutic cushion for physiotherapy of neck and shoulder areas
Inventor: KIRSCHKE JUDIT
IPC: A61F7/02
Filed: 1996-09-26
Abstract: The cushion is filled with spherical material e.g. beads, and there are fixtures for attachment to the body of the patient which consist of at least two shoulder straps (12,14) for carrying the cushion on the body of a patient. The cushion casing (6) is divided into chambers (10), in which the filling may be distributed evenly or unevenly. The cushion casing is made of linen, jute, cotton, silk or combinations of these. The cushion filling is of natural materials, which store heat, such as cherry stones, millet seeds and/or millet husks.
Patent DE-19639973-A1 (DE)
Title: Fixing of master to print cylinder
Inventor: HACHIYA TADASHI
IPC: B41F21/06
Filed: 1996-09-27
Abstract: The print cylinder has a slit (11) on the outside and angled to the radius. The turned over ends (PA,PB) of the master (PP) are clipped into the slit. A line of holes (12) near the obtuse angle side of the slit are linked to a cross duct (23) inside the cylinder. This duct applies a suction retaining force on the master. To release the master the duct is connected to a positive pressure. The suction hole diameter is less than 2mm and the line of holes are less than 8mm from a line on the circumference formed by the extension of the centre of the slit. The suction pressure and positive pressure are applied using switching valves.
Patent DE-19640818-A1 (DE)
Title: Device for burning fuel in air for gas turbines
Inventor: BECKER BERNARD DR ING
IPC: F23D14/02
Filed: 1996-10-02
Abstract: The device contains an annular channel (4), and a spin grid (9) for superimposing a spin onto the flow. A radially outward lying part of the flow is delayed relative to other parts of the flow by a choke ring (13) arranged in the annular channel and extending over a radially outward lying part of the annular channel.  The choke ring, which is mounted upstream of the spin grid, consists of rods mounted in the annular channel.
Patent DE-19642000-A1 (DE)
Title: Coloured heat bleachable anti-halation composition for photothermographic imaging element
Inventor: PERRY ROBERT JAMES
IPC: G03C1/498
Filed: 1996-10-11
Abstract: Coloured, heat-bleachable antihalation composition consisting: of (a) a formazan dye which absorbs at between 400 and 850 nm; and (b) at least one hexaarylbisimidazole compound consisting of an oxidative arylimidazole dimer of a compound of formula (Ia) or (Ib) (where R and R' = H, 1-12 C alkyl, 1-12 C alkoxy, an amino group, a cycloalkyl group with 5-7 C in the ring or an electron-rich heterocyclic group with 5-7 atoms in the ring; m and n = 0-5;  R<1> and R<2> = as for R and R' provided that neither R<1> nor R<2> = H and at least one of R<1> and R<2> = alkoxy or amino; X and X' = oxy or imino and Z = alkylene with 1 or 2 C).