baber/WOPTO huggingface dataset:
Patent DE-19706503-A1 (DE)
Title: Catalytic heat generator
Inventor: HERZOG ELFRIEDE PROF DR
IPC: F24H1/00
Filed: 1997-02-19
Abstract: The catalytic heat generator has a combustion chamber containing a burner connected to a gas/air mixed supply which contains one or more internally catalyst-coated reaction tubes (2) connected at one end to a gas/air mix inlet (1), the burner waste gases being fed to a collector connected to a chimney. The gas/air mixture flows in a meandering manner around the free end (6) of the reaction tubes (2). An annular gap (7), filled with coarse catalyst-coated particles (12), is provided between the outsides of the reaction tubes (2) and a concentrically nested heat exchanger having a pot-shaped interior. The burner is in the form of a cracking burner (8) at the outlet end of the gap (7), connected to the waste gas collector (9) which is in thermally conductive contact with the gas/air mix inlet (1). The reaction tubes (2) are arranged vertically on the gas/air mixture inlet (1) which has ribs (11) projecting into the waste gas collector.
Patent DE-19706947-A1 (DE)
Title: Inertia force/torque change compensation device for reciprocating IC engines
Inventor: EIERMANN GEORG DIPL ING
IPC: F16F15/26
Filed: 1997-02-21
Abstract: The device has two compensation shafts (3), each with an eccentric compensation mass (13) extending parallel to a longitudinal axis (5). At least one of the shafts is variably height-adjustable relative to a horizontal plane of the engine (1) in the direction of a cylinder axis. Both shafts are synchronously movable in opposite directions. Neighbouring end sections of the shafts are turnably held in a shaft support (7, 8). The supports are pivoted about the longitudinal axis. The shaft supports engage with pivot bearings (9) around the crankshaft (2). The crankshaft drives the compensation shafts via a gear transmission.
Patent DE-19707561-A1 (DE)
Title: Method of dry-pulverising coal with coal-dust pulveriser
Inventor: WANG JIANHUA DR ING
IPC: F23K1/04
Filed: 1997-02-26
Abstract: The method involves a current of coal dust is diverted into a coal dust duct (18) from the coal-dust emerging from a coal-pulverising mill. The diversion occurs after an intermediate piece (17) through a fixed inner duct-wall and or a flap (27) either parallel with, or at right angles to, or at an angle to, the axis (29) of the striker wheel. The coal-dust stream is conveyed, or directly blown, into one or more main burners (2) of the furnace (1) by means of one or more coal-dust pipes (19). A second part-flow with exhaust gases and coal-dust is separated into a branch-pipe (21) with the aid of a fan (23). The flow is then returned to the main burner directly or via one or more nozzles (24) and pipes (25) near the mouth (26) of the coal-dust pipe.
Patent DE-19709153-A1 (DE)
Title: Broadcasting programme recording and reproduction method for car radio
Inventor: KLOS REINER
IPC: H04H60/27
Filed: 1997-03-06
Abstract: The method involves storing predetermined parts of a received broadcasting programme in a memory. The stored parts are read from the memory on request and are reproduced acoustically. The memory includes time points in which a time interval of a just received broadcasting programme is provided. Preferably the entire memory content is read and reproduced when the user operates a predetermined key at the car radio.  When the user operates a predetermined key at the car radio a part of the memory content, which was recorded before the time point of operation the key, is read and reproduced. The length of the read out and the reproduction is larger the longer the key is operated.
Patent DE-19713511-A1 (DE)
Title: Automatic printed character recognition method
Inventor: MEISEL ANDREAS DR ING
IPC: G06V30/10
Filed: 1997-04-01
Abstract: The character recognition method uses an electronic image sensor for scanning the printed characters, to provide an image which is converted for handling by a processor for recognition of the characters. The characters are identified from the extracted character characteristics together with the characteristics of the spaces between the individual characters, e.g. with compensation for perspective effects.
Patent DE-19717122-A1 (DE)
Title: Mineral building material
Inventor: KRAUKE WOLFGANG DIPL ING
IPC: C04B18/04
Filed: 1997-04-23
Abstract: Mineral building material comprises: (a) a lumpy coarse fraction impregnated with an aq. soln. contg. a mercury-binding additive; and/or (b) a fine fraction contg. 1.2-1.8 times a stoichiometric amount of sulphur and a binder, and having a uniaxial pressure strength of \-15 MPa. Production of the building material is also claimed comprising: (i) decomposing a mercury-contg. feed into a lumpy coarse fraction (a) and a fine fraction (b); (ii) impregnating the lumpy coarse fraction (a) with the aq. soln. above and ripening the impregnated material; and (iii) mixing (b) with the sulphur, binder and water and ripening the mixture to a uniaxial pressure strength of \-15 MPa.
Patent DE-19718351-A1 (DE)
Title: Apparatus for continuous commercial preparation of whipped cream or substitutes
Inventor: HORNISCH UDO
IPC: F04B49/04
Filed: 1997-05-02
Abstract: The basic whipping machine for cream or cream substitute is adapted by passing an electric current through the whipping medium which is discontinued when the medium is exhausted and the feed pump is switched off. The basic material (3) for whipping by a conventional unit (8) is held in a container (4) and is transferred through a tube (5) by a pump (7) driven by an electric motor (6). The fluid container is supported in electrically insulating material (10) and connected (15) to a voltage source the other polarity of which is connected (14) to the suction tube. A tip insulator (13) ensures that a small current will flow through the fluid. When no fluid exists the current drops to zero and a detection circuit (16) causes the pump motor to be de-energised.
Patent DE-19720883-A1 (DE)
Title: Collapsible three=dimensional calibration test body for measuring or positioning instrument
Inventor: TRAPET EUGEN DR
IPC: G01B21/04
Filed: 1997-05-17
Abstract: The test body is tetrahedral. The test body has four balls at the corners, which serve as contact form elements, and six rods which serve as connecting elements between the balls. Each ball touches exactly three connecting elements at their end sections, and the ball centres lie approximately on the extensions of the rod axes.The relative positions of the rods with respect to each other are fixed through the balls, or through holders mounted at the balls holder in their position.
Patent DE-19721592-A1 (DE)
Title: Catamaran made of glass fibre reinforced plastics
Inventor: DROEGE WILFRIED
IPC: B63B1/04
Filed: 1997-05-23
Abstract: The inwardly directed edging is higher than the outwardly directed edging. The inner edging is guided via an inwardly inclined track edge (3) to the keel, which widens to the rear stem (9) to a slide surface with a bilge formation. The space between the hull (1), the ship bottom and the water level from the stem to the rear stem narrows. At the rear end of the air channel to the ship bottom above the water line of the construction between the hull is a stowed keel. The stowed keel is formed as a flap with alterable adjustment angle. It is hydraulically operable.
Patent DE-19728670-A1 (DE)
Title: Agent for covering up unpleasant smell from, e.g. faeces, household waste, etc.
Inventor: SCHUMANN CHRISTOF
IPC: A61L9/01
Filed: 1997-07-04
Abstract: Agent for covering up unpleasant smells, esp. in areas, vessels or appts. for receiving wastes, residues or faeces, comprises at least one cpd. which has an ethereal and/or aromatic smell (which covers up the smell of the wastes, residues, faeces, etc.).
Patent DE-19729366-A1 (DE)
Title: Rear view mirror for motor vehicle
Inventor: THAU WOLFGANG
IPC: B60R1/06
Filed: 1997-07-09
Abstract: The mirror has a housing (2) consisting of a base element (6) cut from a profile of greater length, with a mainly concave cross sectional profile. An end element is fastened to one or both profile ends. The base element has a longitudinal fastener profile (12,13), and end profile (14) which is fitted into the fastener profile. A mirror element (5) has an end profile, which fits into the fastener profile. The profile is an extruded continuous profile of plastic or metal, especially aluminium or aluminium alloy.
Patent DE-19734221-A1 (DE)
Title: Test strip assembly facilitating e.g. self-sampling of urine
Inventor: MARKART ERNST
IPC: G01N37/00
Filed: 1997-08-07
Abstract: The sampling instrument comprises a long, flat, hollow casing (10). Inside, a porous, fluid-absorbent material forms a test strip (22), of which the test zone (20) is visible through a window (18) in the casing. Also included is an absorbent sample delivery strip (24). This has a section contacting the test strip. From the casing projects a second section (28) which delivers the sample. The delivery strip (24) is held detachably in the casing.
Patent DE-19735653-A1 (DE)
Title: Electroluminescent compound useful for manufacture of electroluminescent devices
Inventor: GROTHE BRIGITTE
IPC: C07D215/36
Filed: 1997-08-16
Abstract: A compound (I) that emits light in the visible region of the electromagnetic spectrum is of formula (1) or (2). Also claimed is an electroluminescent device that contains a light emitting layer containing at least (1). M = Zn, Mg, Ca, Be, Al, Ga, In and/or a rare earth. Y1, Y2 = S and/or N; A1 , A2 = 6 membered condensed aryl rings. x = 1 or 2; z = 2 or 3.
Patent DE-19737286-A1 (DE)
Title: Solar module
Inventor: GANZ THOMAS
IPC: H02S40/30
Filed: 1997-08-27
Abstract: Designed as foil module and has control element integrated with it, the latter having controllable shunt transistor and control unit. A solar module has a solar generator (10) constructed from a solar cell (12) for supplying an accumulator (24) and a control element (14) wired in between generator and accumulator to protect the latter from overcharging. The solar module is designed as a foil module and the control element is integrated in it. The control element has a controllable semiconducting element (shunt transistor 20) wired in as a shunt parallel to the solar generator as well as a control unit (22) to control the shunt-semiconducting element. The  control unit is designed for continuous determination of the accumulator voltage and makes the semiconducting element conducting when the determined voltage exceeds a first specified reference value, but blocks when a second specified reference value is not exceeded.
Patent DE-19737294-A1 (DE)
Title: Capacitor manufacturing method for integrated circuit
Inventor: ZHAO JI
IPC: H01L23/522
Filed: 1997-08-27
Abstract: The method involves forming a metal plug (48) of the length of two metal layers (20,53), and contacting them, is located in a dielectric (36), parallel to the chip plane between the two metal layers of preset shape. Preferably the metal plug is of V, Al or Cu. First a metal layer (20) is deposited over one dielectric (22), patterned, and etched and another dielectric deposited on it, smoothed, patterned, and etched to form an aperture. The latter is filled with metal to form the metal plug. Then the second metal layer is deposited, patterned and etched.
Patent DE-19739732-A1 (DE)
Title: Different types of ionizing radiation
Inventor: KRUEGER TILMANN PROF DIPL ING
IPC: G01T7/00
Filed: 1997-09-11
Abstract: Different radiation types are determined, using a counter tube with a screen, by constantly measuring the radiation intensity and fixing the requisite measuring duration in accordance with the previous intensity. In a first measurement, the background radiation is determined with one sensitivity spectrum of the radiation sensor and, in a second measurement, another radiation type is suppressed or measured with a different sensitivity spectrum until the difference with respect to the first measurement has reached a desired accuracy. An Independent claim is also included for an apparatus for carrying out the above method, the apparatus having a counter tube with different window screens (2, 3) provided with switches which are connected to a processing unit for controlling the position of the screens and/or the operation in accordance with the position of the screens.
Patent DE-19740952-A1 (DE)
Title: Web coating applicator
Inventor: UEBERSCHAER MANFRED
IPC: B05C11/04
Filed: 1997-09-17
Abstract: The web coating applicator has a solid and elastic body (10) with a contact element (14) at its free end (21) to transmit the pressure (F) to the doctor (6). The doctor is pressed with a constant force against the counter roller (4) which supports the moving web. The pressure unit (8) has a right angled shape, in cross section. One leg (16) is parallel to the vertical line of the doctor or doctor holder. The second leg (18), at right angles to the first leg, is aligned towards the doctor with a symmetrical or asymmetrical tapering towards the doctor. The contact element is at the end of the second leg towards the doctor. The contact and pressure units can be in one piece or the contact element is separate and is fitted to the free end section (21) of the body (10). The contact element has a wear-resistant contact surface against the doctor. The contact element is a metal profile, across the web width. The pressure unit is divided into segments across the web width. The pressure system is positioned at the rear side of the pressure unit, away from the doctor. The pressure unit and the carrier beam (2) are of materials with generally similar coefficients of thermal expansion.
Patent DE-19741023-A1 (DE)
Title: Automatic domestic washing machine with program selector
Inventor: HUETTEMANN WILFRIED
IPC: D06F39/00
Filed: 1997-09-18
Abstract: The machine features a sensor (17) for registering a signal which corresponds to the actual amount of detergent introduced into the compartment (11), and for passing on the signal to the microprocessor control (MC). The control incorporates a comparator for comparing the actual amount to the target amount of detergent calculated for the prevailing program. A signalling unit (e.g. a display light) is activated by the microprocessor control (MC) when the target amount is achieved.
Patent DE-19743587-A1 (DE)
Title: Heat exchange tubes for flue gas heat exchanger
Inventor: BRUENDERMANN GEORG
IPC: F28F19/00
Filed: 1997-10-02
Abstract: The tubes on the water side are processed to reduce roughness and no crystallization germs are present for the adhesion of lime. This roughness is handled mechanically, e.g. by honing or polishing. It can also be treated by metallic or nonmetallic coating, using chroming or enameling.
Patent DE-19748862-A1 (DE)
Title: Leakage diagnosis device for fuel vapour processing device
Inventor: KOUDA YASUO
IPC: F02M37/00
Filed: 1997-11-05
Abstract: The diagnosis device uses a sensor (13) for detecting the pressure in a space containing the fuel vapour connection (2) between the fuel tank (1) and the processing device.  There is a fuel vapour trap for the processing device, a rinsing outlet (6) connected to the engine air intake (8) and/or the fuel tank.  A control device provides different test pressures within this space via the air valve (12) connecting the vapour trap to the atmosphere.  There are flow valves (3,14) for the fuel vapour connection, or rinsing valves (9,11), with evaluation of the pressure sensor signal to provide an indication of a leak.
Patent DE-19750514-A1 (DE)
Title: Brake force amplification device
Inventor: SCHONLAU JUERGEN
IPC: B60T8/32
Filed: 1997-11-14
Abstract: The brake force amplification device includes an input member (2) and an output member (3). It has a control valve in a control casing (5) to regulate the amplification force.  There is an axially movable pressure piece (10) in the region of a reaction member (24). The pressure piece for an increase in the amplification is releasably connected to the control casing by a coupling element (16), depending on a relative movement between the input member and the control casing.
Patent DE-19753124-A1 (DE)
Title: Disposal of unstable radioactive nuclear power plant fittings
Inventor: TEGETHOFF HELMUT
IPC: G21F9/30
Filed: 1997-11-29
Abstract: Radioactive nuclear power plant fittings are disposed of by in-situ encapsulation with a liquid molding material and cutting up for supply to sorting and packaging operations. Radioactive nuclear power plant fittings are disposed of by encapsulating unstable fittings, e.g. tube bundles or pipe systems, (4) with a liquid molding material (5), e.g. resin, plastics etc. within an internal container in a reactor pressure vessel and, after setting of the molding material, cutting up by turning, milling etc. for supplying by a suction unit to sorting and packaging operations.
Patent DE-19800495-A1 (DE)
Title: Method for partially heating conveyor belts passing through refrigerated areas
Inventor: KOPPERS MANFRED DIPL ING
IPC: B65G15/00
Filed: 1998-01-09
Abstract: Icing of a stationary conveyor belt (12) in a cold environment is prevented by electrically heating sections of steel wires (1,2,3) by contacts (6,7,8,9,10,11) at the edge of the belt, and connecting wires (14,15,16) while the belt is stopped.
Patent DE-19803003-A1 (DE)
Inventor: ROTSTEIN DAVID MARK
IPC: A61K31/40
Filed: 1998-01-27
Abstract: The present invention relates to certain 5-aroylnaphthalene derivatives of formula (I), wherein A is a bond, -CH2-, -CH(OH)-, -C=NOR<4>-, -C(O)-, -NR<5>-, -O-, or -S(O)n- where n is an integer from 0 to 2, R<4> is hydrogen or alkyl, and R<5> is hydrogen, alkyl, or acyl; Z is a group represented by formula (B), (C), (D), or (E), where n<1> is 0 to 3; X is O or S; R<6> and R<7> are independently selected from hydrogen, alkyl, halogenalkyl, cycloalkyl, cycloalkylalkyl, acyl, alkylthio, cycloalkylthio, cycloalkylalkylthio, alkoxy, cycloalkyloxy, cycloalkylalkyloxy, halogenalkyloxy, alkenyl, halogen, cyano, nitro, hydroxy, or -NR<9>R<10> where R<9> and R<10> are independently hydrogen, alkyl, or acyl; or R<6> and R<7> when they are adjacent to each other form methylenedioxy or ethylenedioxy; R<8> is hydrogen, alkyl, halogenalkyl, alkoxy, cycloalkyloxy, halogenalkyloxy, alkylthio, cycloalkylthio, nitro, cyano, hydroxy, or halogen; R<1> is hydrogen, alkyl, alkenyl, alkynyl, halogenalkyl, cycloalkyl, cycloalkylalkyl, alkoxy, alkenyloxy, cycloalkyloxy, cycloalkylalkyloxy, halogenalkyloxy, hydroxyalkyloxy, alkoxyalkyloxy, alkylthio, cycloalkylthio, cycloalkylalkylthio, hydroxy, halogen, cyano, carboxy, alkoxycarbonyl, acyl, -C=NOR<4>, -NR<9>R<10>, -CONR<9>R<10>, -OCONR<9>R<10>, or -OSO2R<11> where R<4>, R<9>, and R<10> are as previously defined and R<11> is alkyl, cycloalkyl, or halogenalkyl; R<2> is hydrogen, alkyl, alkoxy, halogen, nitro, or -NR<9>R<10>; and R<3> is -SO2R<12> or -SO2NR<13>R<14> where R<12> is alkyl, hydroxyalkyl, alkoxyalkyl, carboxyalkyl, or alkoxycarbonylalkyl; R<13> is hydrogen, alkyl, or acyl; and R<14> is hydrogen, alkyl, halogenalkyl, cycloalkyl, cycloalkylalkyl, alkenyl, hydroxyalkyl, alkoxyalkyl, alkoxycarbonylalkyl, amino, aminoalkyl, aryl, aralkyl, heteroaralkyl, heterocyclo, heterocycloalkyl, acyl, hydroxy, or alkoxy; or R<13> and R<14> together with the nitrogen atom to which they are attached optionally form a heterocycloamino group; that are inhibitors of prostaglandin G/H synthase, pharmaceutical compositions containing them, methods for their use, and methods for preparing these compounds.
Patent DE-19808072-A1 (DE)
Title: Optoelectronic inclination switch for bicycle alarm or for controlling object horizontal position
IPC: B62J3/00
Filed: 1998-02-26
Abstract: The optoelectronic inclination switch provides an electrical output pulse in response to an inclination or shock using a rotary movement of a wheel with apertures provided with an imbalance for interrupting an optical signal path.
Patent DE-19808804-A1 (DE)
Title: Apparatus for roughening the surfaces of textile piecegoods
Inventor: LAUCKNER JOACHIM
IPC: D06C11/00
Filed: 1998-03-03
Abstract: The apparatus to treat the surface of textile piecegoods, to roughen and/or abrade the fabric surface, has a drum (3) with planetary and powered roughening rollers, mounted to a tubular carrier body (9) fixed at the machine frame (10) for powered rotation. The carrier body (9) is fixed to the machine frame (10) by a release mounting (11). The carrier body (9) has mounting points (14) for at least one stripping roller within the drum (3). The dust funnel (8) is fitted to the carrier body (9), with openings (91) for the major portion of the dust funnel (8) within the drum (3). The carrier body (9) is part of a suction channel, at least at the section emerging from the drum (3). At least two bearing seats are on the carrier body (9) with shaped rosettes (31), where at least one has at least one hub (312) for the drum (3) drive and/or a hub (314) for the drive of at least one stripper roller at the drum (3) circumference or within the drum (3). The hubs (312, 314) have external tooth (315) profiles to transmit the drives. The interior of the carrier body (9) has at least one feed and/or extraction channel.
Patent DE-19810455-A1 (DE)
Title: Cold UV curing apparatus especially for curing lacquer layers or printing ink on heat sensitive substrates
Inventor: BISGES MICHAEL
IPC: F21V29/76
Filed: 1998-03-11
Abstract: A UV curing apparatus has a heat absorbent barrier which reflects UV radiation back to reflectors (6, 7) behind a UV light source (5).- DETAILED DESCRIPTION - An apparatus for curing a UV coating (13) comprises a barrier which has a UV reflection layer (2) for reflecting UV radiation from a light source (5) back to reflectors (6, 7) positioned behind the light source and which comprises a heat absorbent body (1) for absorbing thermal radiation from the light source. An INDEPENDENT CLAIM is also included for a similar apparatus in which UV radiation is reflected by a UV reflection layer on the light source (5) to reflectors (6, 7) positioned behind the light source and in which a heat absorbent barrier body (1) absorbs thermal radiation from the light source
Patent DE-19822229-A1 (DE)
Title: Verfahren und Vorrichtung zum Reparieren beschädigter Paletten aus Holz
Inventor: HEUSER DIRK
IPC: B23P19/04
Filed: 1998-05-18
Abstract: Die Erfindung befaßt sich mit dem Problem des automatisierten Reparierens von beschädigten Holzpaletten durch Austausch beschädigter Teile. Erfindungsgemäß werden von der beschädigten Palette (10) zunächst vorbestimmte, beschädigte Bretter (13) und/oder Kufen (30) abgetrennt und sodann die abgetrennten Bretter (13) und/oder Kufen (30) aus dem Arbeitsbereich ausgeschleust. Die dann teildemontierte Palette (10) wird mit intakten, das heißt, neuen oder noch voll funktionstüchtigen gebrauchten Brettern (13) und/oder Kufen (30) bestückt und diese Bretter (13) und/oder Kufen gleichzeitig oder in einem gesonderten Arbeitsgang ausgerichtet. Schließlich werden die zugefügten Bretter (13) und/oder Kufen (30) an der Palette (10) befestigt, insbesondere angenagelt. Dieses geschieht automatisch durch eine Vorrichtung mit einer Demontagestation (29), einer Bestückungsstation (34) und einer Nagelstation (38).
Patent DE-19823716-A1 (DE)
Inventor: GUGSCH MATHIAS
IPC: F16F1/32
Filed: 1998-05-27
Abstract: The invention relates to an active oscillation damper comprising a magnetically excitable damping material (14, 15, 16) fixed on a support (11) by means of interspaced leaf springs (20, 21), whereby the damping material (14, 15, 16) can be moved back and forth in a direction perpendicular to the leaf springs (20, 21) in such a way that the movements of the support (11) in said direction are suppressed at least in part, whereby the leaf springs (20, 21) have at least two arms (35) bent in the shape of a spiral and running from the outer (32) to the inner area (33) of the leaf springs (20, 21).