baber/WOPTO huggingface dataset:
Patent DE-19519123-A1 (DE)
Title: Electricity generation from wood, straw etc.
Inventor: RADEBOLD REINHART DR
IPC: H01M8/06
Filed: 1995-05-17
Abstract: The following is claimed, 'a process for generating electrical energy from renewable biomass via chemo-electric reactions, esp. from renewable biomass not usable for nutritional purposes to generate variable-frequency alternating current in the technical voltage range, characterised by the fact that cellulose, hemicellulose esp. from wood, straw and other sources are acid-catalysed hydrolysed into mono- and oligosaccharides, pref. glucose and the C6 sugar is split into 2 C3 sugars, that in two successive reactions using temporary electron- and proton-storing molecules as reaction centres, which are capable of either of complexing predominantly divalent metal cations or of binding molecular oxygen, the latter are reduced by the C3 sugars either to metal or a metal-like electron-transferring cpd. as donor of electrons or to an acceptor for electrons and protons, that using electron-conducting particles, pref. graphite, in two fluidised beds sepd. by a proton-conducting layer, the particles are negatively charged by accepting electrons from the donors and positively charged by donating electrons to the acceptors in such a way that the positively charged particles in one fluidised bed and the negatively charged particles in the other fluidised bed give up their charges to a central electrode in each case'.
Patent DE-19523309-A1 (DE)
Title: Brake unit for motor vehicle
Inventor: JAKOBI DIETER
IPC: B60T13/567
Filed: 1995-06-27
Abstract: At least one air passage (18) is provided in the end region of the bellows (12). The end wall side joins the annular chamber (a) of the bellows. At least one air guide slot (20) is provided on the cover of the servo unit (3).  On one side the slot communicates with the engine compartment (4) and on the other side it communicates with the air passage of the bellows through an opening (16) in the end wall (6). The air guide slot is formed on the servo unit's cover facing the end wall and extends radially from the lower outer edge of the cover to the air passage of the bellows.
Patent DE-19523847-A1 (DE)
Title: Ring spinner yarn guide drive useful esp. for unified mechanism
Inventor: SCHEUFLER MATHIAS
IPC: D01H1/36
Filed: 1995-06-30
Abstract: The drive to raise and lower the yarn guide, in a ring spinner, comprises: (i) an adjustment to set the angular position of the drum (23) holding the end of the draw cable (12), to fix the height level of the yarn guide (9) in the peripheral direction; where:  (a) the angular setting of a disc (28) can be adjusted, which carries the deflection cam (31) for the flexible draw cable (12) and the deflection rod, to define the start of the lifting movement of the yarn guide (9) in the peripheral direction; and (b) the cam (31) slides on the disc (28), radially to its rotary axis (17), to set the stroke movement width.
Patent DE-19524528-A1 (DE)
Title: Coated printing paper with high gloss and improved printability
Inventor: FUJIWARA HIDEKI
IPC: D21H19/56
Filed: 1995-07-05
Abstract: Coated printing paper (I) comprises a substrate with a pigmented layer on at least one side, coated with a layer contg. particles of thermoplastic polymer latex (II) with a mean particle dia. of less than 100 nm and a sec. transition temp. (T) of above 80  deg C. This surface layer is either (a) not calendered or (b) calendered at a temp. below T  deg C.
Patent DE-19529487-A1 (DE)
Title: Software supply system
Inventor: AKIYAMA RYOTA
IPC: G06Q30/04
Filed: 1995-08-10
Abstract: The centre (91) possesses a unit (91a) for producing a coding key for the user and a mode identifying unit (91c) for determining a coding mode in agreement with the key. The terminal device (92) includes a unit (92b) for producing a decoding key for decoding the software, a unit (92c) for identifying the mode and a unit (92d) for decoding the software.
Patent DE-19537877-A1 (DE)
Title: Piston position-sensing system for hydraulic cylinder
Inventor: LARK WAYNE W
IPC: F16J15/06
Filed: 1995-10-11
Abstract: The cylinder serves as a waveguide cavity for electromagnetic waves in a frequency band from e.g. 50 MHz to 1.6 GHz. The position of the piston is determined from the resonant frequency which is related directly to the distance of the piston from the cylinder end. A film of oil (11) is maintained in or on the boundary between relatively moving parts (2,3), one of which incorporates a contact element and seal (4) of high surface conductivity in a groove (5). Contact is enhanced by forces (12,10) acting along and at right angles to the interface (1).
Patent DE-19540736-A1 (DE)
Inventor: FISCHER REINER DR
IPC: A01N43/90
Filed: 1995-11-02
Abstract: The invention concerns novel 3-aryl-4-hydroxy- DELTA <3>-dihydrofuranone derivatives of formula (I), wherein: A and B together with the carbon atom to which they are bound form a five to seven member ring which is interrupted by at least one heteroatom and either unsubstituted or substituted; X represents alkyl, halogen or alkoxy; Y represents hydrogen, alkyl, halogen, alkoxy or halogenated alkyl; Z represents alkyl, halogen or alkoxy; n is 0, 1, 2 or 3; G represents hydrogen (a) or one of the groups (b), (c), (d), (e), (f) or (g) shown; E represents a metal ion equivalent or an ammonium ion; L represents oxygen or sulphur; and R<1>, R<2>, R<3>, R<4>, R<5>, R<6> and R<7> have the meanings indicated in the description. The invention also concerns methods of producing the said compounds and the use of the said compounds as anti-parasitic agents, as well as intermediate products of formula (II) in which R<8> represents alkyl.
Patent DE-19546917-A1 (DE)
Title: Car air-conditioning heat exchanger
Inventor: CHEVALLIER CHRISTOPHE
IPC: B23P15/26
Filed: 1995-12-15
Abstract: The pin (2) and socket (4) ends of the respective tubes (1, 3) are pressed together using a ring (5) which is expanded before the temperature is raised only to shrink back under room heat. The initial internal dimension of the ring (7) is (A1), as against (A2) post-heating value which in turn exceeds the outside dimension (B) of the socket tube end. The ring (7) is made of metal or alloy which expands radially under heat. The first tube (1) presents a connection elbow compared with the second tube (3) which is straight as part of the tube bundle. The tube assembly pref. acts as evaporator or condenser, carrying cold liquids. The clamping ring (5) is first heated so as to increase its initial dimension (A1) beyond the radial outside dimension (B) of the socket tube end so the expanded ring can be pushed onto one of the tubes.
Patent DE-19547152-A1 (DE)
Title: Cosmetic machine for finger nail or toe nail care
IPC: H02P7/295
Filed: 1995-12-16
Abstract: The machine has a housing with a drive motor (1) for a tool with an external adjustment for the motor speed. The speed adjustment uses phase control. The control electrode of a thyristor (2) is joined through a driver circuit to an RC circuit (12,13) whose end points are selectively joined to two different voltages to change the motor speed using a changeover switch. The voltage tapped off from the RC circuit goes to the gate of a field effect transistor (11). The driver circuit has a resistance (8) for negative feedback.
Patent DE-19601224-A1 (DE)
Title: Discharge device, for material from a pyrolysis plant
Inventor: MAY KARL DIPL ING
IPC: B07B1/42
Filed: 1996-01-15
Abstract: Discharge device has a casing (1) into which runs a discharge pipe (2) from a carbonising drum.  There are outlets (3,6,5) for carbonisation gas, bulky residues and fine residues.  Below the mouth of the discharge pipe there is a bar screen (4) in the casing which may be moved, and which covers the fine material outlet (5).  The screen is inclined towards the bulky material outlet (6) and ends there.  There is a vibrator (10) to move the bar screen (4) outside the casing which is attached to the screen by a plunger (11) running through a gas and dust tight opening.
Patent DE-19602936-A1 (DE)
Title: Intermediate paint sanding machine for wooden frame profiles
Inventor: MUELLER WERNER
IPC: B24B19/24
Filed: 1996-01-27
Abstract: The paint sander for wooden profiles (21-26) has a sanding head (14) mounted on a holder (12) carried on a carriage (10) which can move in a working space. The sanding head can move on the carriage between an extended position (A) and a working position (B) in which it engages the wooden profile. The pivoting range between the working and extended positions can be 90 degrees. the position of the working head can be adjusted by a pneumatic cylinder.
Patent DE-19604157-A1 (DE)
Title: Conveyor system for use in e.g. transporting medicines in pharmacy
IPC: B65G47/10
Filed: 1996-02-06
Abstract: The conveyor system transports parcels between a storage in a storeroom (38) with a number of commissioning places (26, 27, 28, 29) and a number of unloading stations (30, 31, 32, 33) in a supply room (36). Tanks (35) are provided for  reception and transport of parcels. A conveyance path (12, 13), transports the tanks between the commissioning and unloading stations. A cross-connection is provided between the conveyance paths of each unloading station, and between the conveyance path and each commissioning place. A central control (40) monitors and controls the system. An automatically controlled drive carriage (16) is provided, which is coupled with  carriages (18, 20) for the reception of tanks, and is moved along the conveyance path. The number of the unloading stations corresponds to the number of commissioning places in the store room. The drive carriage is controlled so that a space on one carriage remains free for the reception of a tank, at each transport between two connections of the conveyance path.
Patent DE-19607614-A1 (DE)
Title: Production of powder from molten material
Inventor: CHOUDHURY ALOK DR
IPC: C22C1/04
Filed: 1996-02-29
Abstract: Production of a powder (18) from molten material using a melting device (4), a sputtering device (9) and a heat treating device comprises: (a) melting a material and homogenising the melt (16) in a melting chamber (3); (b) sputtering the melt (16) from the melting chamber in the sputtering device (9), preferably by the action of a flowing gas into single drops; (c) cooling and solidifying the sputtered particles; and (d) heat treating, preferably annealing the powder (18), in which the powder (18) constantly moves during annealing. An apparatus used to carry out the process is also claimed.
Patent DE-19608383-A1 (DE)
Title: Standing or high desk
Inventor: ECKHARDT WOLFGANG DIPL ING
IPC: A47B19/06
Filed: 1996-03-05
Abstract: The desk top has two swivel mounted pairs of legs which spread out opposite one another and can be of any cross-section mounted beneath it. They are fixed to cross at about halfway up the height whereby the desk stands stable on three points even on uneven ground. The pairs of legs are inverted so that one pair has two support points on the ground and one underneath the desk top whilst the other pair provide two support points for the desk top and one on the ground. The legs preferably have at their intersecting points displaceably lockable connecting elements (6).
Patent DE-19617424-A1 (DE)
Title: Hand-grip for large calibre pistol
Inventor: MENHOFER LEO
IPC: F41A9/60
Filed: 1996-05-02
Abstract: The grip (3a) comprises an accommodating block (15) formed on the lower part of the pistol (1). On the accommodating block a tie rod (17) is fixed through a clamping screw (23). A holder (18) is screwed to the outer end of the accommodating block, having a lock ball (19). The holder supports the grip and has a bore (20) for engaging with the lock ball. The grip can be pulled off for depleting the cartridge case from the holder. Alternatively, a magazine shaft flare may be used on the lower side of the pistol, allowing the accommodating block to be directly screwed on the pistol.
Patent DE-19619858-A1 (DE)
Title: Textiles are for garments with special functions
Inventor: AHLERS HORST
IPC: A41D31/00
Filed: 1996-05-17
Abstract: Textiles are for garments with special functions other than protection against weather or a decorative function. The textiles consist of modified polymers which alter their colour and/or their geometric shape and/or additional physical, biological and/or chemical properties in the event of danger and in a defined manner. The polymers can e.g. contain enantio-selective dyes.
Patent DE-19619933-A1 (DE)
Title: Automotive fuel tank with two chambers and inserts
Inventor: KROISS HUGO
IPC: B60K15/063
Filed: 1996-05-17
Abstract: Each of the two fuel tank chambers (2,3) is a separate unit whose respective assembly opening (6,7) is sealed, fluid-tightly, once the tank inserts (8) have been installed by means of a respective partition (18,19) so the two chambers are sealably and releasably joined to one another.  Holes (20-23) in the two partitions can be used to lead lines etc through, holes and/or lines (12-14) being fitted with devices (27-31) which automatically shut the holes or lines off from one another whenever the two chambers are separated. The chambers may be joined together by means of snap closures and/or positively and/or by friction join.
Patent DE-19623276-A1 (DE)
Title: Model for demonstrating existence of magnetic force
Inventor: SHI JENS
IPC: G09B23/18
Filed: 1996-05-31
Abstract: The model functions in accordance with the principle of hydro-mechanics and comprises two similar sections, each with a drive (fan (4)) and water pump. It is open on two adjacent sides, and closed on two outer sides.  The fluid is made "visible" by the bodies being impelled (down feather, cotton wool, paper shreds, broken plastics, etc.). Each of the two parts of the model comprises a transparent outer cylinder (1), a transparent cover (2) matching the two sides of the outer cylinder, an inner cylinder (3), a fan (4) with power of 30 watts upwards, and supports (5, 6).
Patent DE-19624541-A1 (DE)
Inventor: REIL WILHELM
IPC: B67B3/04
Filed: 1996-06-20
Abstract: The description relates to a coupling (11) for releasably securing the end caps of two cap webs. In order to be able with such a coupling to change rolls rapidly and practically without stopping the machine even with cap webs, according to the invention the coupling (11) consists of two clamping components (12, 13) the dimensions of which are such that they can be clamped on the outside of a cap on a cap web and are interconnected via a joint (16) and held at the same distance (a) aparts as that between adjacent caps on a cap web.
Patent DE-19625658-A1 (DE)
Title: Flush toilet
Inventor: FAITA EBERHARD
IPC: E03D13/00
Filed: 1996-06-26
Abstract: The toilet comprises a urine receptacle (9) that can be drained during flushing so that flush water cleans the receptacle which is then ready to swing back up into a rest position when the toilet seat (6) is freed. The container pivots between a draining and a rest position about a transverse axis (10), held by a swivel holder that may be provided at the front part of the toilet bowl. The holder may be formed as a stirrup (8) which swings about an axis (7) at the bowl rear so that the stirrup swings back on top of the seat for use and flushing, and then back up into the rest position.
Patent DE-19625808-A1 (DE)
Title: Screening machine with three dimensional motion produced by electromagnets
Inventor: MEYER HANS JUERGEN
IPC: B07B1/36
Filed: 1996-06-27
Abstract: This new screening machine has a three dimensional screen motion. Its carrier holds at least one screen and is moved on springs relative to the casing, by electromagnets energised using alternating current.  A unit (21) measures the amplitude of the oscillation. A control unit (26) supplies the necessary energy to the electromagnets in accordance with the measurement. In so doing, the actual acceleration is measured and compared with a desired value. The difference is corrected on the basis of the known relationship between frequency and amplitude.
Patent DE-19629085-A1 (DE)
Title: Data system for documentation and/or evaluation of user transactions
Inventor: HUBER MICHAEL
IPC: G06K19/07
Filed: 1996-07-18
Abstract: The data system contains a chip card with a data memory for holding a balance value and a small reader with a connecting device for connecting it to the chip card and a display (11) for indicating the balance value. The data memory receives data existing in connection with a transaction. The display device is designed to display the data existing in connection with a transaction. The chip card can have at least two data memories for receiving a transaction's data. The data memories can be of stack design and at least one enables its contents to be cleared or overwritten.
Patent DE-19635343-A1 (DE)
Title: Device for controlled torque transfer e.g. for machine tools, automobiles and fitness equipment
Inventor: LAMPE DIETRICH DIPL ING
IPC: F16D37/02
Filed: 1996-08-31
Abstract: The device has a rotary drive element contg. electrical coils (2) circulating in the peripheral direction and for generation of magnetic fields, a driven element and a magnetorheological liquid (1)as the transfer element between the drive element and the driven element. The torque is transferred via transfer plates. The transfer plates of the drive or driven element are of conical form with a defined cone angle in the vicinity of the transfer gap so that the boundary surfaces between the drive iron part (3) and the magnetorheological liquid and the boundary surfaces between the magnetorheological liquid and the driven plates (4)form a V-shaped transfer gap, whereby sections of the boundary surfaces are mutually parallel.
Patent DE-19636018-A1 (DE)
Title: Multi-chamber heat-exchanger
Inventor: FOHR MARKUS DIPL ING
IPC: F28D7/00
Filed: 1996-09-05
Abstract: Each exchanger-end can comprise a cowl and a perforated plate and with partitions keeping the media completely separate. Alternatively there can be separate adjacent cowls with perforated plates at the ends for the individual media. As a further alternative, the chambers can be one behind the other and formed by perforated plates and frame sections. Tube in chambers through which the media flow can be of same length.
Patent DE-19636176-A1 (DE)
Title: Roller door component for closing container, box structure of vehicle or similar
Inventor: BODE WOLFGANG
IPC: E06B9/13
Filed: 1996-09-06
Abstract: The component is deflectable around at least one deflection axis and has at least one support fabric (14) of plastics. The support fabric on its opposite edges is connected with an elastic toothed rod component (16), which works in conjunction with a toothed disc (13) rotatable around the deflection axis. The support fabric in relation to a bending around an axis parallel to the deflection axis is pliably elastic and in relation to a bending around an axis vertical to the deflection axis is unbendable, so that the roller door component can be guided easily over the deflection axis and between the edges is adequately firm. The support fabric is at least a single layer polyester fabric which in a surface extending direction is monofil and in the surface extending direction running vertically thereto is multifil.
Patent DE-19637386-A1 (DE)
Title: Transporter
Inventor: KRATZENBERG WOLFGANG
IPC: B60P1/64
Filed: 1996-09-13
Abstract: The load bearing unit is constructed in at least two sections, and consists of two parts which join together and form-lock, and in this state form a rigid unit. The first section of the load bearing unit is formed by a frame which is plane is U-form, inscribes the basic form of the chassis and viewed in the direction of travel is open at the rear. The frame is connected to the chassis by means of the lifting levers of the lift mechanism. The second section of the load bearing unit is formed by the load itself.
Patent DE-19652729-A1 (DE)
Title: Method of providing motor vehicle with individual information, e.g. fuel type, chassis number, tyre pressure etc.
Inventor: STOLLHOF THOMAS
IPC: B60R13/10
Filed: 1996-12-18
Abstract: The method involves applying the information to a part of the vehicle after or during its individualisation. The vehicle individual information is applied by a controlled laser by burning the information into a vehicle part associated with the vehicle to be or having been individualised. Immediately after the information has been applied to the part it is attached to the vehicle. The information can be burnt into a plastic or lacquered part and a controller automatically detects the individual identity of the vehicle to determine the individual information to be applied.
Patent DE-19701502-A1 (DE)
Title: Cockpit for motor vehicle
Inventor: MUELLER WOLFGANG DIPL ING
IPC: B60R21/215
Filed: 1997-01-17
Abstract: The cockpit has an airbag in a recess with cover, which is pivoted via a hinge unit. The unit has a plastically deformable hinge element (8), which is held on the cover flap (4) or the frame on the level of a holder element (9,10), via a long bore guide (11). The guide extends in the direction of the opening of the flap. The hinge element is positively secured by the holder element, so that during opening the flap executes a combined pivot and slide movement. The hinge element may be a metallic hinge angle, e.g. an angled rail extending over the length of the flap. The rail has at least two long guides with parallel long bores.
Patent DE-19705282-A1 (DE)
Title: Cover sealing to vessel e.g. glass, mug, can or carton containing carbonated drink
Inventor: KRUEGER BURKHARD
IPC: A61J11/00
Filed: 1997-02-12
Abstract: A novel cover (2) for a drinking vessel (4) has spillage protection. There is an opening (10), allowing fluid to be drawn from the vessel, closed by a valve plug (14), held against a valve seat (20) in the opening, pressed from within. The valve plug has a projection (16), reaching through the opening to the exterior. Inward pressure on this external tip (18) will open the valve, allowing the drink to be consumed. Preferably on pressing-in the valve plug, an annular gap (12) is cleared between the projection and the edge of the opening. The opening is formed in a bush (8) serving as the mouthpiece, and a suction tube (22) reaches down from the valve to the base of the vessel. Closure is effected by a spring (36), especially of spiral form. The valve housing (24) is removable from the bush, and has a cavity with upper and lower openings, which includes the valve plug. In forming the annulus, the housing decreases in diameter, upwardly. The spring seats on a shoulder (40), to press the plug against the valve seat (20). The shoulder is formed in a removable shell (42), inserted into the lower housing of the valve. The shell includes a central hole in communication with the vessel interior, via the suction tube. The valve housing has cleaning openings (34). The valve components are generally rotationally-symmetrical.