baber/WOPTO huggingface dataset:
Patent DE-19527793-A1 (DE)
Title: Hydrodynamically driven trash racks for cleaning rivers and canals - are in the form of undershot water wheel located transversely to flow direction
Inventor: REIN WILFRIED
IPC: E02B8/02
Filed: 1995-07-19
Abstract: The rivers, canals etc. are cleaned by mobile racks, driven exclusively by the flow energy of water. The racks separate the trash by grid-shaped blades and deposit it in a separate retaining basin. The racks are in the form of an undershot water wheel, located transversely to the flow direction, whose blades (1-3) are mounted on a shared rotary shaft (5) with a defined inclination to the rotation axis of the racks in the direction towards the retaining basin.
Patent DE-19528289-A1 (DE)
Title: Detector determining at least one filling level value in tank of oil heating plant - equipped with electric controllable burner and filling level sensor system produces output signal activating switch off of burner if oil level is at distance h2 from base
Inventor: MEHL WALTER
IPC: G01F23/292
Filed: 1995-08-02
Abstract: The vertical distance (h2) from the base of the storage tank (10), is still greater by a small amount (DELTA h2) than the vertical distance (h) of the edge of the tank side mouth opening (24),of the oil supply tube (19) immersing in the liquid (22), from the base of the tank (10). The filling level sensor system (30) activates a warning signal, if a filling level (h1) is not reached, which is still greater by a selected amount than the filling level (h2), with which the signal for the switching off of the burner (11) is activated.
Patent DE-19536362-A1 (DE)
Title: Transparency with picture combined with support component
Inventor: BUENS HEINRICH
IPC: G03B21/64
Filed: 1995-09-29
Abstract: The support component (14) is formed from a thin, flat frame component (16) of form-stable material, on which the transparency picture (12) is centrally arranged. The transparency picture is fixed onto the support component by means of a clamp device (18). The inner space (24) of the foil casing (22) enclosing the picture and support component tightly on all sides is evacuated. The material of the foil casing is weldable, and is welded along the upper side (32) and along the two broad sides.
Patent DE-19537517-A1 (DE)
Title: Measurement and taking of dental impressions - following normal taking of impression and hardening of impression material when measuring device is inserted which is connected to housing joined to impression spoon
Inventor: WARNING MICHAEL
IPC: A61C9/00
Filed: 1995-09-28
Abstract: The method and device for the measuring and taking of dental impressions is used following the taking of a normal impression and the hardening of the impression material in the patients mouth. The measuring device is then immediately inserted into the mouth and fixed in position. Measurements are then taken and following the measuring, the measuring device is removed. Subsequently the impression spoon is removed. The impression spoon has a built-in clamp plate (1) which is removably fixed via a magnet (3) to a housing (2) which has a removable stable connection (4) for the measuring device.
Patent DE-19541427-A1 (DE)
Inventor: GILLNER MANFRED
IPC: H05B3/86
Filed: 1995-11-07
Abstract: The thermoplastic sheet(1,2) is maintained by pressure against the surface of a cylindrical drum(11) having a perforated surface. The drum(11) is rotated, and the wire(8) is deposited and fixed on the film by means of wire feed device(26). The device(26) is mounted on a carriage(20) which can be displaced parallel to the longitudinal axis of the drum(11). Driving of the carriage(20) is done by means of a motor(22) driven screw(21). The drive motor(22) is controlled by processor(35) via a regulation amplifier(24) driven by the processor(35) according to a set travel time period conforming to the required curvature of the wire(8).
Patent DE-19547210-A1 (DE)
Inventor: BOEHM ARNO DR
IPC: C09D11/037
Filed: 1995-12-18
Abstract: Disclosed are 1,7-disubstituted perylene-3,4,9,10-tetracarboxylic acid dianhydrides (I) and perylene-3,4,9,10-tetracarboxylic acids (Ia) in which the variables have the following meanings: L<1>, L<2> independently of one another represent 1,2 ethylene, 1,2-ethenylene and 1,2-ethinylene; R<1>, R<2> independently of one another represent hydrogen or optionally substituted C1-C30 alkyl. Also disclosed are the production of these compounds and their use as pigments, laser dyes and precursors for the production of fluorescent dyes, polymer colorants, pigments and pigment additives, and 1,7-disubstituted perylene-3,4,9,10-tetracarboxylic acid diimides (VI) as intermediate products for these compounds.
Patent DE-19547223-A1 (DE)
Title: Top loading washing machine or dryer
Inventor: AUGUSTIN SIEGFRIED
IPC: D06F37/28
Filed: 1995-12-18
Abstract: A top loading drum washing machine, dryer etc. has a housing, which is closed on its top side by means for a lid (6). The lid (6) is mounted rotatingly in its rear section. A cylindrical drum rotates round a horizontal axis which is parallel to the front side. The housing lid (6) consists of at least one horizontal subsection and a subsection that descends diagonally to the front side.
Patent DE-19604399-A1 (DE)
Title: Letter folding template
Inventor: AKTUERK SEREF
IPC: B43M3/02
Filed: 1996-02-07
Abstract: A retaining strip is fitted at the top and bottom on a plate made of cardboard or plastic and equipped with two folding edges, so that a sheet of DIN A4 size paper can be inserted sideways and by folding over the template can be folded to the size of a DIN long envelope. A window is provided in the upper strip for identification if the address lies at the correct place for the envelope.
Patent DE-19606037-A1 (DE)
Title: Solar-powered drinking water assembly has tubes integrated into dark textile strips
Inventor: WUENSCHE DIETMAR DR ING
IPC: F24S10/80
Filed: 1996-02-19
Abstract: In an assembly to prepare drinking water using solar energy, the novelty is that: (a) the water is heated while passing through tubes which are worked into the surface of a textile-collector panel, fabricated using strips of dark-coloured material; (b) the temperature of the discharging water is controlled by a flow-rate regulation valve; (c) the valve is linked to a temperature sensor, the signals derived being used for an electro-mechanical,electrical, electronic or mechanical regulation system; (d) the temperature at which germs or bacteria are killed is programmed into the system (c); (e) the temperature regulation system will accept temperatures below which germs are killed, but water at such temperatures is not of drinking water quality; (f) the water flow through the system is maintained by a electric pump receiving power from an array of photo-voltaic cells.
Patent DE-19606983-A1 (DE)
Title: Power semiconductor component, e.g. OFP-FLR
Inventor: HERZER REINHARD DR
IPC: H01L29/06
Filed: 1996-02-24
Abstract: The semiconductor component is of planar design, has at least one PN-junction and a potential ring structure for high voltage and temperature load bearing capacity. The potential ring structure consists of more than six field rings (5) of P-diffused regions. The rings may be provided with semiconductor components of MOS, IGBT or MCT construction.  The regions have slight penetration depth and hetero-distant spacings. There is a field plate of polysilicon (9) and Al (12), covering the entire edge structure, conductive, mutually insulating the individual field rings. It has junction structures to main cells (6, 7), providing homogeneous behaviour in electrical sense.
Patent DE-19611986-A1 (DE)
Inventor: IMEDIO OCANA JUAN ANTONIO
IPC: E05B49/02
Filed: 1996-03-26
Abstract: A self contained electronic lock with a proximity reader, in which proximity reader (3) has a self contained electricity supply unit based on electrical cells (4) designed to supply the energy required for the operation and maintenance of the digital circuits (3a) in a "standby" state of minimum consumption while waiting to come into operation, the reader unit (3) having an electric switch which, in the operation of presenting the proximity card (2), is actuated mechanically, causing the activation of the dormant digital circuits (3a) and consequent emission, by the coil-antenna (3b) integral with the reader unit (3), of the radio-frequency signal which feeds the chip (2a) of the card (2), so that, via the coil antenna, it will convey coded information to the reader unit (3) and possibly interact therewith.
Patent DE-19612931-A1 (DE)
Title: Winding arrangement e.g. for power transformer
Inventor: MUELLER WALTER DR ING
IPC: H01F27/32
Filed: 1996-04-01
Abstract: A winding arrangement (1) for a transformer or a choke including one hollow-cylindrical winding (3), in which the winding (3) has on the end-face- or end-wall-side, a multilayer barrier arrangement, through which flows a coolant in an axial direction, and having at least one cooling channel(5) with the coolant flow running mainly in a peripheral direction.
Patent DE-19618745-A1 (DE)
Inventor: SCHNEIDER KURT DIPL PHYS
IPC: G06G5/00
Filed: 1996-05-09
Abstract: In a particularly reliable and flexible process for simulating the behaviour of a technical installation in which a medium existing in a plurality of phases (W, D) circulates in a partial region, according to the invention a heat flow (Qfg) and a mass flow (Mfg) between two phases (W, D) are detected by means of a linear combination of differences from derivations of the entropy (Sf, Sg) of the phase concerned (W, D) according to the internal energy (U) or the mass (mm, mg) of the phase concerned. The linear coefficients (Lij) of an equation system derived from the linear combinations form a symmetrical matrix. As an application of irreversible thermodynamics to the simulation process there arise on the one hand representations for the mass and heat flows (Mfg, Qfg) as a function of "forces" and on the other relations between the flows (Mfg, Qfg) based on the Onsager relation.
Patent DE-19619680-A1 (DE)
Title: Starch based superabsorbent
Inventor: WULFF DIRK DR
IPC: C08F251/00
Filed: 1996-05-15
Abstract: Starch based superabsorbent polymers are prepared by graft polymerisation using a native starch with an amylopectin content of 15-100 wt.% in powder, granular or other particulate form as backbone, and grafting with 30-300 parts weight (per 100 parts weight starch) of a functional monomer or functional monomer mixture comprising 50-100 wt.% of at least one carboxyl group and/or acid anhydride group containing monomer with a degree of neutralisation of 0-100 % (carboxyl monomer) and 0-50 wt.% of at least one carboxyl group- and acid anhydride group-free monomer, added during a heating and stirring procedure to a final polymerisation temperature of 65-100  deg C after exceeding the characteristic swelling temperature of the respective starch being used of 50-80 deg C, carrying out the graft polymerisation in the presence of an organophilic radical-forming peroxide or diazo initiator and controlling the monomer addition such that the polymerisation mixture retains a dry free-flowing consistency, and subsequently fully neutralising the product.
Patent DE-19621496-A1 (DE)
Title: Homo-kinetic flexible shaft coupling
Inventor: WATSCHESLAWOWITSCH IVAN PROF D
IPC: F16D3/62
Filed: 1996-05-29
Abstract: The coupling (1) joins two shafts (2,3) which move to or from each other from time to time, by opposing sets of articulated linkages. Each linkage is formed by a parallelogram (5a,b) and parallel double levers (8). The parallelograms are positioned at the normal to axis of rotation of a first shaft (2) and are joined (7) immovably. On the other side, the linkages are coupled to the levers, the second end of which is are secured to the second shaft (3)
Patent DE-19630215-A1 (DE)
Inventor: GASTHUBER HERBERT DIPL ING
IPC: F02F3/10
Filed: 1996-07-26
Abstract: Each piston 5 has a number of linear rolling bearings 4 which roll along a line on the inner wall of the cylinder liner 6. The bearings 4 may require no lubrication or may have minimum-quantity or lifetime lubrication. The valve gear 2 may be electromagnetic or electrohydraulic, requiring no lubricant. Alternatively, the valve gear may have lifetime, grease or solid lubrication. The main crankshaft 9 bearing and the crankpin/connecting rod bearing 10 may have lifetime lubrication in encapsulated form or may have its own lubricant circuit, eg using diesel fuel as the lubricant. Alternatively, a ferrofluid lubricant may be used, held in place by permanent magnet rings. Engine auxiliaries have respective alterative lubricants or minimum-quantity lubricants. The engine does not need oil-changes, oil consumption is reduced and particle and HC exhaust emissions are reduced.
Patent DE-19635033-A1 (DE)
Inventor: MEDERER HANS-GERD DIPL PHYS
IPC: G05B23/02
Filed: 1996-08-29
Abstract: In order to achieve particularly quick and easy analysis of a process state, especially precise assessment of the effects of a malfunction on the entire process of a technical installation (1), the invention discloses a performance characteristic (L1 to LM) characterizing a selected part (A1 to Am) of the installation (1) determined by means of a number of process signals (PS) pertaining to the selected installation part (A1 to Am) and by means of performance characteristics (L1 to Lm) associated with the other installation parts (A1 to Am) interacting with the selected installation part (A1 to AM).
Patent DE-19637168-A1 (DE)
Title: Cooling lubricant e.g. for boning, grinding or cutting
Inventor: PFLUEGER EGBERT
IPC: C10M173/02
Filed: 1996-09-12
Abstract: Cooling lubricant consists of: (a) water; (b) sugar(-containing) solid/liquid and/or glycerin; and (c) glycerin, starch, gelatine, pectin-containing material, or ground starch.
Patent DE-19641016-A1 (DE)
Title: Reinforced construction for ditch
Inventor: GEROWSKI MICHAL
IPC: E02D17/08
Filed: 1996-10-07
Abstract: The protected ditch may have sloping sides. The sides may widen to the bottom where the base is formed by curved blocks (3). These blocks may be kept in place by the hydraulic pressure around the ditch. The sides are reinforced by injecting reinforcing material into the soil, to prevent collapse. The design of the ditch and the reinforcement protects against hydraulic pressure from the ground water level (5).
Patent DE-19644035-A1 (DE)
Title: Moving sports equipment identification device e.g. for ski or snowboard
IPC: G06K19/04
Filed: 1996-10-31
Abstract: The device is used for the identification of moving pieces of sports equipment, especially ski, snow gliders, snowboards, and surfboards. The device has a passive transponder (3) arranged in the sports equipment (1, 2), which contains arbitrary information.  The information can be read by device of a detector and display device (6) arranged outside the equipment or connected to it.  The transponder contains preferably an identification number which is pre-set during manufacture, and includes a coil integrated in the sports equipment.  There is also an external detector and display arrangement.
Patent DE-19644421-A1 (DE)
Title: Mineral adhesive
IPC: C09J1/00
Filed: 1996-10-25
Abstract: A cement free mineral adhesive (I) for the bonding of calcareous sandstone blanks (II) consists of (A) a silicon dioxide, SiO2 containing component, (B) a calcium hydroxide, Ca(OH)2 containing component, (C) a liquid component and (D) a component to control the rheology and residual water content. Also claimed are: (i) a process for bonding moulded articles, preferably calcareous sandstone blanks (II) by coating the surfaces to be stuck together with adhesive (I) and holding them together in an autoclave at increased temperature and pressure and (ii) the resulting glued article.
Patent DE-19644786-A1 (DE)
Title: Subscriber call registering method especially for mobile telecommunications network
Inventor: REININGHAUS GEORG DIPL ING
IPC: H04M3/36
Filed: 1996-10-28
Abstract: The call registering method directs characteristic data, of a call directed to a mobile subscriber, from a telephone exchange, to a central register. The characteristic data includes the subscriber identification number and the mobile subscriber address.  The call data that are held in the central register are erased when a call is disconnected, unless the call duration exceeds a predetermined time period (T2). Preferably the call data are only permanently registered after receiving verification data, from the telephone exchange.
Patent DE-19646329-A1 (DE)
Inventor: LORENZ MARGA
IPC: A47J43/07
Filed: 1996-11-09
Abstract: The tool is for a unit which has a drivable hub section (1), for rotation-proof connecting to a work shaft, and with at least two stirring, kneading and/or cutting tools (8) extending radially from the axis (4) of the hub part (1). The hub has a lower hub section (2) accepting the tool and at least one further top hub section (3). The cross sectional surface of the upper section is smaller than the lower section. The upper hub section has an oval outside contour, seen in projection on a plane vertical to the axis. The oval outside contour (21) of the upper hub section is approximately the shape of an ellipse. The larger half axis (10) of the cross section of the outer contour corresponds somewhat to the dia of the lower hub section. The lower hub section has an approximately circular cross section.
Patent DE-19653242-A1 (DE)
Title: Active damping of industrial circular saw blade oscillations
Inventor: OSER ERWIN DR
IPC: G05D19/02
Filed: 1996-12-20
Abstract: The method minimises oscillations parallel to the axis of rotation by detecting such movements by means of a sensor and applying an opposing impulse, mechanically or electro-magnetically. The blade disc has a large diameter and narrow width of cut determined by the teeth setting.  Irregularities in the teeth and material being processed cause vibrations of the blade across the width of cut, which are sensed and opposed by application of anti-phase impulses to stabilise the vibrations.
Patent DE-19701100-A1 (DE)
Title: Air-conditioning system esp. for influencing temp. of closed inner housing of switch-cabinet
Inventor: KORMOS KLAUS
IPC: F28D9/00
Filed: 1997-01-15
Abstract: The air-conditioning system (1) has a heat-exchanger (3) with inner and outer air ducts (4, 5), sealed against each other and which are in mutual thermal contact. An electric motor (31) is provided, which as well as driving the inner air impeller (28), also drives the external air impeller (26). The electric motor (31) is arranged in a chamber (12), which is separated from the external air duct (4). The electric motor (31) is arranged sealed against the ambient surroundings. The electric motor (31) is an external rotor motor. The chamber (12) contg. the electric motor (31) is in communication with the inner air duct (5). The inner air impeller (28) is arranged in the chamber (12), contg. the electric motor (31).
Patent DE-19707951-A1 (DE)
Inventor: GUDDAS GOETZ
IPC: E06B3/964
Filed: 1997-02-27
Abstract: Frame and joining element for frames. Furniture doors and other construction elements are generally made of several elements to be joined together. The frame elements of known furniture doors are complicated to join. In the claimed furniture door, adjacent frame elements (11, 12; 13) are joined by means of a joining element (18) which can be inserted into the ends (16, 17) of the frame elements (11, 12; 13) and is frictionally engaged therein.
Patent DE-19713331-A1 (DE)
Title: Sawing machine, especially mechanical fret saw
Inventor: KOCH MARKUS
IPC: B23D51/14
Filed: 1997-03-29
Abstract: The sawing machine (1) has two arms (2,3) spaced out one vertically above the other.  They are fitted so that they can turn around the same point.  The saw blade (19) fits between them by its ends.  Apart from the connection through the saw blade, the two arms are also connected to each other at another point, i.e. via a rod (6).  The rod is preferably fitted on the side of the mounting (4,5) facing away from the saw blade.
Patent DE-19727354-A1 (DE)
Title: Waste water screening apparatus to remove coarse solid objects
Inventor: BEISNER WALTER
IPC: B01D33/333
Filed: 1997-06-27
Abstract: Coarse solids in waste water arriving at a treatment facility are removed by a series belt of chain-driven sieve panels. Each panel comprises a flat centre section (56) with inclined side-sections (58, 60) resting on a straight rear support (40). Adjacent panels form a shallow depression between the two, with a bent catcher rod (76) to lift solid objects from the oncoming water flow.
Patent DE-19727540-A1 (DE)
Title: Epoxy resin binding agent for production of foundry moulds and cores
Inventor: KWASNIOK ALOIS
IPC: C08K5/101
Filed: 1997-06-28
Abstract: A binder composition (I) based on thermosetting resin contains 5-30 wt.% of a methyl-, ethyl- or propyl ester of oleic acid (II).
Patent DE-19729663-A1 (DE)
Title: Doctor blade device for applying liquid or paste
Inventor: REMBECK RAIMUND
IPC: D21H25/08
Filed: 1997-07-11
Abstract: The doctor device doses a liquid or paste onto a running surface e.g. of paper or card, or onto an application roller (6). It has a supply device for the liquid or paste, and a doctor element (1) to dose it over the entire width of the surface. The doctor element is convex along the length of its dosing surface (4), which is structured, and includes a number of recesses. The doctor element can be turned about a turn angle ( alpha ). Within this angle, it can be fixed in any desired setting.
Patent DE-19730343-A1 (DE)
Title: Construction for building circuit-board into door
Inventor: TAKIGUCHI SHUJI
IPC: H02G3/38
Filed: 1997-07-15
Abstract: The arrangement contains a door part, attachments and connecting parts mounted on the door part, a door panel (5) for attachment to the door part and a circuit board on the door panel with a second set of connecting part which can be plug connected to the first connecting parts. The door part has inner (1) and outer (11) door parts which are joined together. A rib protrudes from the door panel. End conductors of the circuit board run along the rib to form the second set of connecting parts.
Patent DE-19734180-A1 (DE)
Title: Pulsing receiver e.g. for ultrasonic diagnostic apparatus
Inventor: WATANABE KAZUHIRO
IPC: A61B8/00
Filed: 1997-08-07
Abstract: The receiver includes a receiving unit (10) that receives a pulsing corresponding an information regarding the position in a predetermined opening. A weighing processor (20) varies the input signal obtained from the receiving unit.A calculator (30) obtains the propagation direction of pulsing attained to the position of a wave source based on the weighing processor
Patent DE-19739853-A1 (DE)
Title: Weft yarn selector and clamp for feeding weft on rapier loom
Inventor: KRUMM VALENTIN
IPC: D03D47/38
Filed: 1997-09-11
Abstract: The yarn selector feeders (15) and associated clamp (16) are levers swinging about a shaft (13). A fork (17) moves the feeders along the shaft to bring the selected feeder into the operating position. The fork (17) is guided by a slide (19). The yarn feeders are rotated by a drive through a crank (30) and moved along the shaft (13) by a drive (22) through a rack (25) and pinion (24) or an alternative lever mechanism. The yarn path includes a pneumatic yarn tensioning device.
Patent DE-19741830-A1 (DE)
Title: Fuse system for protecting electrical circuits, esp. in motor vehicles
Inventor: SCHULTE HENNING H
IPC: H01H85/044
Filed: 1997-09-23
Abstract: the system has a melting conductor between two holed connector elements (11) for engaging around an insulating body with a through hole for an electrically conducting bolt.  The radial surfaces (4,5,6) of a nut (2) for clamping the bolt with respect to a holder are of electrically insulating plastic.  A sleeve (3) made of this plastic is formed coaxially with respect to and in one piece with the nut