baber/WOPTO huggingface dataset:
Patent DE-19517471-A1 (DE)
Title: Thermal collector for using solar energy
Inventor: SAILER BERT
IPC: F24S23/70
Filed: 1995-05-12
Abstract: The accumulator (2), simultaneously acting as an absorber, is positioned inside the collector. A heat exchange pipe (15) with discs is positioned inside the container for heating up the air. The external hot water part of the accumulator acts simultaneously as an accumulator for night-time and hot water heating. The connections for hot (6a) and cold (5a) air are positioned diagonally on the end sides of the collector. On the irradiation side beneath the solar disc (13) there is a transparent heat insulator (3). A parabolic mirror (4) surrounds the absorber and deflects the rays of the sun onto the absorber. On the air suction side (5) there is a changeover damper (9) for switching over the fresh or ambient air.
Patent DE-19521149-A1 (DE)
Title: Open end spinning rotor mounting used in textile industry
Inventor: STAHLECKER FRITZ
IPC: D01H4/12
Filed: 1995-06-09
Abstract: A mounting for an open-end spinning rotor has four support discs furnished with running surfaces and driven by the rotor. Two pairs of discs form a wedge-shaped gap for holding the rotor and each pair has a different dia., the larger of which (D1) belongs to the discs (6, 8) of that pair (4, 5) where the running surfaces (12) run into the wedge-shaped gap (13).
Patent DE-19530237-A1 (DE)
Title: Simple mechanical system for handling car parking charges
Inventor: BAUERDORF KARL
IPC: G07F17/24
Filed: 1995-08-17
Abstract: The car parking charge system has a rectangular box section stand that is inset into the ground alongside the parking area. The top of the stand has a clear glass window (5) and located immediately beneath this are entry slots (4) for coins. A further horizontal slit on one side is provided for the insertion of a parking ticket and the time details are visible.  This allows both details and coins entered as the tariff to be compared. The parking ticket has vehicle registration details printed on it. At a lower section within the stand is a lock controlled flap (6) that may be released to remove the coins.
Patent DE-19538320-A1 (DE)
Title: Locking mechanism with rotating key bit for door
Inventor: NEISE WOLFGANG
IPC: E05B17/04
Filed: 1995-10-14
Abstract: The key bit (4), during part of the turning motion, engages an engagement part of a driver (8) to drive a bolt (10). The circular driver can be moved round the rotation axis (15) of the key bit and the engaged driver sector (16) stands concave to the bit and is itself partly circular. The driver and the driver sector rotate round axis (18) at a distance from the bit axis (14). A tooth (22) forming part of the driver sector can make contact with the key bit in addition to the several teeth (24) of the driver which are used to engage the lock bolt. The track (11) travelled by the driver sector surrounds the lock cylinder (28), the driver halted by a stopper (30) which engages the driver cylinder off a spring or gravity etc. whenever the bit escapes from the driver sector. The stopper engages the drive's teeth and can only be released by renewed engagement of the bit. It is the swivel action of the bit into and out of the engagement sector which controls the stopper function.
Patent DE-19538383-A1 (DE)
Title: System for controlling cold absorption unit for air chilling units
Inventor: ALBRING PETER DR ING
IPC: F25B15/06
Filed: 1995-10-14
Abstract: The system comprises an evaporator, absorber, intermediate heat carrier, pump, generator and condenser with thermostats in the cooling medium circuit, to control the heating temperature, and the heating medium circuit, controlling a three-way valve. Crystallisation of salts in the cooling medium of known units at low ambient temperatures is prevented by limiting the heating medium temperature with thermostatic sensors in the heating and cooling circuits which limit the fall in temperature of the cooling solution to a value above which crystallisation does not occur. The LiBr solution absorption chiller unit produces water at 6 deg. C. and the generator (5) is heated with hot water while the absorber (2) and condenser (6) are cooled with cold water. The heating medium temperature remains constant and the performance of the absorption unit increases with reducing cold water temperature. As the temperature and pressure fall the risk of crystallisation is normally increased but with the control of the cold water and hot water temperatures it is avoided.
Patent DE-19539220-A1 (DE)
Title: Domestic wall clock with linear scale and submersed time indicator readable from side
Inventor: EGER WOLFGANG
IPC: G04B19/08
Filed: 1995-10-25
Abstract: The wall clock has a submersed time indicator (7) which can even be viewed and read from the side. The time indicator (7) is spatially separated from a time generator by a front plate (11) and is enclosed in a see-through tube (8) filled with salt water (9). The time generator is formed as a belt mechanism (13) on two rollers (12). The indicator (7) is guided magnetically along a time scale (19). When it reaches the topmost time marking (12/24 hours) it returns to the bottom marking (0/12 hours). Preferably the indicator is a submersible level (7) with a magnetic core. It is guided magnetically by a positionable magnet (14) to indicate the time according to the depth it has dropped in the tube (8). The scale (19) on the front plate (11) and/or on the tube (8) allocates time to the level of the indicator (7).
Patent DE-19543831-A1 (DE)
Title: Tensioner for jewelry bracelet
IPC: A44C5/20
Filed: 1995-11-26
Abstract: The tensioner has two or more interlocking pivotable sections. the sections have formations (31,41) shaped so that the sections have a defined release position held under the tension of blade springs (50). The sections interlock on the longitudinal axis of the radial tensioning lock (5) in a second defined position against the blade springs. The ends of the blade springs are fastened to be sealed and form locked.
Patent DE-19543900-A1 (DE)
Title: Device for fixing of base strips, mat tracks
Inventor: SCHNEIDER KURT
IPC: B25C5/16
Filed: 1995-11-24
Abstract: The device comprises a frame (1) containing a magazine (11) for a multi-aligned earth needle which is set, vertically, on the ground via a hand-grip (2) of the operator. A Bowden cable hand grip (3), with its Bowden cable (4), is selectively arranged on the left or right of the hand-grip. In the vertical position from the magazine via a Bowden cable or the earth needle, a fixed foot catch (14) is inserted into the soil region through muscle power, via the operating hand grip and/or at a frame (1).
Patent DE-19546609-A1 (DE)
Title: Training apparatus for exercising abdominal muscles
Inventor: DARGATZ THORSTEN
IPC: A63B21/008
Filed: 1995-12-13
Abstract: The apparatus consists of a frame with two vertical supports (2) and a crossbar (1). A cylinder (6), which can pivot from the centre of the crossbar, forms a pneumatic spring with adjustable damping factor. A pin, on the end of the piston, is guided in an arc shaped slot (7) in which it can be secured to set the cylinder at the angle required. A breast plate (10), against which the patient using the apparatus pushes, is mounted on the spherical end of the piston rod (8) so that the breast plate can follow the angle at which the patient pushes against it.
Patent DE-19547218-A1 (DE)
Title: Composite capillary system generating suction or pressure
IPC: F03B17/00
Filed: 1995-12-18
Abstract: The capillary system (1-8) may produce power. The combined forces are used to generate suction, pressure or kinetic energy. Suction, auxiliary, rising, free-flowing and final capillaries can be combined together into capillary passages, absorbent rising aids being inserted in the rising ones.Suction can be used to deliver liquid from the final capillaries into a buspipe, from which it falls into a downpipe, where it drives a machine. It then flows into a basin, from which it is sucked again.
Patent DE-19547682-A1 (DE)
Title: Induction motor with drive rotor for anti-cathode of X=ray tube
Inventor: HANSEN STEVEN DUANE
IPC: H02K17/16
Filed: 1995-12-20
Abstract: The induction motor has several stator pole members. These have arched end surfaces which form a circular middle opening. The motor also has a cylindrical rotor arrangement attached to a shaft (12), the rotor arrangement fits concentrically into the opening so as to be able to rotate in it. The rotor arrangement includes an electrical circumferential conductor (15) adjacent to the arched pole members. A rotor band (14) of magnetic material is adjacent the conductor (15) on its side between the shaft (12) and the conductor (15). An electric insulator (13) is arranged between the shaft (12) and the magnetic material of the rotor band (14). The insulator (12) electrically insulates the shaft (12) from the magnetic material (14) and the electric conductor (15).
Patent DE-19600417-A1 (DE)
Title: Contact element e.g. for storage battery pole
Inventor: KOCH WALTER
IPC: H01M50/567
Filed: 1996-01-08
Abstract: A contact element for a pole (3) of a battery has a contact piece (14) with ridges (13) which cut into the pole surface so as to reduce to a minimum the contact resistance. The element is aligned so that the pressing of the contact piece is effected by a fastener  which itself engages the battery pole. The fastener has an axis that is at right angles to the surface which the ridges engage. There is a recess near the contact piece through which part of the retaining post (4,5) can protrude. The surface concerned is the plane end face of the battery pole and the ridges have sharp edges.
Patent DE-19600438-A1 (DE)
Title: Modular kitchen stove
Inventor: MAU JOACHIM
IPC: F24C15/10
Filed: 1996-01-09
Abstract: The kitchen stove(2) has a cooking unit seat(7) rigidly connected to the upper frame unit of the stove base body and upon which is located a folding cooking unit(1) consisting of the cast hotplate or glass ceramic cool plate and which is fastened to the seat to be interchangeable and easily detachable. The cooking unit seat consists of two 90 degree angled sections fixed on the upper frame unit of the stove base body which are fixedly located with their horizontal sides on the top frame section of the stove base body. They have two vertical threaded bushes (3,3.1) for attachment of the cooking unit. Both rear threads (3.1) are also built additionally as pivot points for the folding back of the cooking unit.
Patent DE-19601163-A1 (DE)
Title: Covering for building windows and doors
Inventor: STOLL MATTHIAS WOLFGANG
IPC: E06B7/26
Filed: 1996-01-15
Abstract: The covering (11) for a window (1) has a frame (2) with a covering profile (12) on its outer side which engages with a window leaf frame (3). The covering profile is adjustable in the direction of leaf frame on the window frame. A stop profile can be adjustably mounted on the cover profile (12) for adjustment with respect to the window frame. The stop and covering profiles can have cut outs (21) for fixing screws. The stop profile can be a plate or a double leg angle section.
Patent DE-19610027-A1 (DE)
Title: Battery charger for dictation machine with storage battery
Inventor: MODSCHIEDLER REINHOLD
IPC: G11B33/12
Filed: 1996-03-14
Abstract: A battery powered dictaphone machine can be inserted into the battery charger.  This has connections for the power supply and also connections for control and data handling from the dictaphone.  This allows for communication with external equipment, such as a computer, to proceed while the charging takes place.  The contacts in the charger may in the form of a contact comb.  The headset connector on the dictating machine may be used for a control signal to turn off the loudspeaker.
Patent DE-19613107-A1 (DE)
Title: Thermo-catalytic decomposition of ammonia
Inventor: BERTLING WOLF PROF DR
IPC: B01D53/22
Filed: 1996-04-02
Abstract: H2 is prepared by thermo-catalytically decomposing NH3 into N2 and H2 and separating the H2 from the mixture. Also claimed is an apparatus for carrying out this process consisting of the heating coil (2) for carrying out the thermo-catalytic decomposition and hydrogen removing device (3) for separating the resulting gas mixture. NH3 is used as a carrier for H2 for the operation of combustion engines or heat engines for synthesis and purification purposes.
Patent DE-19621889-A1 (DE)
Title: Shutter or roll=up door
Inventor: GRIEBEL EDGAR
IPC: E06B9/15
Filed: 1996-05-31
Abstract: The arrangement is made of several parts or sections, which are linked together at each corners. One of the sections (1,2) intermeshes with the recess of the section in direction of the swivel axle (5). Each swivel axle is limited at each extremity with recess. There is a clearance between each recess to enable relative movement of the section one relatively to the other as well as flexibility.
Patent DE-19622880-A1 (DE)
Inventor: FISCHER HORST
IPC: G08B25/00
Filed: 1996-06-07
Abstract: The system has a number of remote signal generators (1-7) that communicate bidirectionally with a central station (12) via a number of substations (8-11). Each of the substations is also in bidirectional contact with each other. A number of substations (9-11) may be in direct contact with the central station. The mode of communication is determined by a Received-Signal-Strength-Indicator (RSSI) table which defines channel quality and synchronises substations with central station. The communication channels are constantly monitored, and transmission quality is measured and stored on a microcomputer system of the central station.
Patent DE-19625965-A1 (DE)
Inventor: VOLZ PETER DR
IPC: B60T15/04
Filed: 1996-06-28
Abstract: The invention concerns a seat valve for hydraulic braking systems with ABS or traction control, with a valve housing (1) which receives at least one valve seat body (4) and a valve closing element (3). The valve closing element (3), when in its normal position, rests on the valve seat body (4) so that a pressure connection between a first and at least a second pressure channel (10, 11) is cut off, the valve closing element (3) is opened by being raised by the valve seat body (4) thus creating the aforementioned pressure connection between the pressure channels (10, 11). A retaining piece (2) is fixed into the valve housing (1) which holds the valve closing element (3) in the position to which it is raised by the valve seat body (4) so as to evacuate and fill the braking system.
Patent DE-19627898-A1 (DE)
Inventor: PFLEIDERER WOLFGANG PROF DR
IPC: C07H19/10
Filed: 1996-07-11
Abstract: Process for the production of oligo:nucleotide(s) by solid phase synthesis comprises: (a) sequential addition of the nucleotides to the solid carrier by known methods, where exocyclic amino groups are protected by cyclic di:acyl groups and any phosphate-protecting groups can be removed by strong, non-nucleophilic base; (b) deprotection of the oligo:nucleotide while it is still bound to the carrier; and (c) splitting of the deprotected oligonucleotide from the solid carrier. Deprotection is carried out using a strong, non-nucleophilic base in organic solvent. Also claimed are compounds of formula (V). R' = P(Z')NR11`R12; R" = H, 1-18C alkoxy, optionally mono- to tri- substituted by OH, or 1-4C alkoxy, 1-4C alkyl-O-(CH2CH2O)s, allyloxy, F, Cl, N3 or protected OH or NH2; A = O, S or CH2; V = O, S or NH; Y = O, S, NH or CH2; Sp = 5-protecting group that can be removed with acid; Bpr = natural or non-natural nucleo-base with exocyclic NH2 groups, where the NH2 groups are protected by a cyclic diacyl group; Z' = OR13, 1-18C alkoxy, 6-20C aryl or 6-14C aryl-(1-8C) alkyl; R11, R12 = 1-8C alkyl (preferably i-Pr) or 5-12C cycloalkyl (preferably 8C), benzyl or phenyl; or NR11R12 = optionally unsaturated heterocyclic ring, optionally with other heteroatoms ( such as morpholine) and substituents (such as OCOO(1-4C)alkyl), and R13 = p-nitrophenylethyl or 2-cyanoethyl.
Patent DE-19632699-A1 (DE)
Title: Orientation indicator using optical fibre esp for motor vehicle
Inventor: WEYER EHRHARD DR
IPC: F21V8/00
Filed: 1996-08-14
Abstract: Orientation indicators using optical fibres have in an optical fibre (1), at least two LEDs (2) at opposite ends. The normal light conducting function is changed so that on the longitudinal surface of the conductor, which normally is located on a carrier (6) with a groove, by structural changes like sand-blasting, roughening, or stamping, light outlets are formed which take the shape of dashes, lines, curves, points or symbols (4).  With increasing length of conductor, the radiation from either LED becomes lower and the light loss is compensated by the LED at the other end. The conductor can be made of flexible material or of rigid light- transmitting material. The LEDs are screened and can be supplied by batteries.
Patent DE-19634072-A1 (DE)
Title: Fluid-saving filament thread wet-spinning unit with good saturation
Inventor: JOST HANS
IPC: D01D5/06
Filed: 1996-08-23
Abstract: An apparatus for continuous post-processing particularly wet spin processing of spun filament threads (14) includes means for transporting the thread in spiral windings through sequential treatment zones which are equipped with application and removal means for washing or processing media e.g. fluids.   The transportation device has a roller-shaped body having many rods (15, 16) extending axially and arranged at intervals to form a cylindrical surface inside which are located means (30, 31) for application of the processing fluid(s).   The transport means are enclosed by a casing (40) which forms process fluid collecting tank(s) (41, 42, 43, 44).
Patent DE-19636338-A1 (DE)
Inventor: BAUMGAERTL ULRICH
IPC: H02H3/04
Filed: 1996-08-30
Abstract: The invention relates to a circuit arrangement for the monitoring of an electronic tripping device for low voltage switches with a microprocessor device which in connection with a digital-analog converter evaluates an overload current in such a way that mains tripping contacts disconnect the mains cables that are to be protected from the supply mains. The microprocessor device (MPE) presents a voltage crossover comparator (NDK) with which a testing constant-current impulse (KSI)can be transmitted via a current transformer auxiliary winding (SWZ) to the electronic tripping device (EAE) for amplitude measurement. Upon deviations of nominal value (new)compensation occurs or the mains tripping contacts (NAK)are activated by a corresponding alarm signal (ALS).