baber/WOPTO huggingface dataset:
Patent DE-19834889-A1 (DE)
Title: Door closer has structured body surfaces in a lightweight casting to give a compact and visually attractive unit
Inventor: GINZEL OLAF
IPC: E05F3/22
Filed: 1998-08-03
Abstract: The door closer (1) has a longitudinal body (2) with the side surfaces (5,6) curved and/or at an angle to each other from the under side (4) to an upper surface (3) of the door closer. Mounting blocks (11,12) are formed between the rising front surfaces (13) from the under side (4) of the body (1) and the side surfaces (5,6). The body (2) is a lightweight casting.
Patent DE-19839475-A1 (DE)
Title: Dachpfanne
IPC: E04D13/147
Filed: 1998-08-29
Abstract: Eine Dachpfanne (10) weist eine zur Ausbildung einer Dachdurchführung geeignete Durchtrittsöffnung (11) auf, die zumindest teilweise von einem von der Oberfläche der Dachpfanne (10) aufragenden Kragen (13) umgeben ist, an dem ein Lüftungselement (16) der Dachdurchführung befestigbar ist. Es ist eine universell für Lüftergauben, Dachentlüftungsrohre oder dergleichen nutzbare Dachdurchführung durch die Dachpfanne (10) ausgebildet.
Patent DE-19842067-A1 (DE)
Title: Fuel injection system for diesel internal combustion engine has accumulator associated directly with each injector to eliminate fuel pressure fluctuations
Inventor: HOFFMANN KARL-HEINZ
IPC: F02M63/00
Filed: 1998-09-15
Abstract: The system has a high pressure pump (12) which supplies fuel to an accumulator (15) associated with each solenoid controlled fuel injector, the accumulators being connected by lines (11) The accumulator may take the form of an annular space (16) inside the injector or may be formed as an elongate hollow body in the high pressure connection (10) to each injector.
Patent DE-19845472-A1 (DE)
Title: Stand for printing press, with traverse without flange against endface of stand element and with two recesses in opposite long sides
Inventor: KREISIG HANS-JOACHIM
IPC: B41F13/00
Filed: 1998-10-02
Abstract: The stand has elements connected by hollow-strip traverses. The traverse (2) without a flange lies against an endface of the stand element (3). The traverse has recesses (9) in two opposite long sides (7, 8). A transverse support (4) in the form of a square-section rod passes through the recesses and is fixed by at least one screw (5, 6) to the adjacent stand element.
Patent DE-19845681-A1 (DE)
Title: Control method for coin-operated games machine involves increasing jackpot by certain amount when certain symbols are displayed in viewing window, and paying out after randomized play
IPC: G07F17/32
Filed: 1998-10-05
Abstract: The method involves increasing a jackpot by a certain amount when certain symbols are displayed by display elements in a viewing window (3,4). If the jackpot is triggered the win value associated with the jackpot (10) is determined by a randomized game in a risk game panel (7) of display fields. The win value associated with a full jackpot is only determined after actuation of a control element by a randomized play.
Patent DE-19845856-A1 (DE)
Title: Transmission method for message between two telephone subscribers
Inventor: SPIES OLIVER
IPC: H04M3/46
Filed: 1998-10-05
Abstract: The method effects the transmission of a message from a phoning telephone subscriber to a phoned telephone subscriber when the latter is temporarily absent.  The transmission of message when the receiver is absent at present involves an answering machine or mailbox, on which the phoning subscriber speaks the message to be transmitted. The phoned subscriber here monitors the message and may call back the phoning subscriber.
Patent DE-19846291-A1 (DE)
Title: Bass adapter has optionally shaped opening in loudspeaker housing that can be altered by mechanical arrangement and used to acoustically match loudspeaker to housing or room acoustics
Inventor: EDELMEYER ALFONS
IPC: H04R1/02
Filed: 1998-10-08
Abstract: The bass adapter has an optionally shaped opening in a loudspeaker housing that can be altered by a mechanical arrangement. This is used to acoustically match the loudspeaker to the housing or room acoustics. The arrangement produces a variable opening in the otherwise closed loudspeaker box.
Patent DE-19847124-A1 (DE)
Title: Continuous injection of a little pure hot vapor into cooler vessel headspace, washes down potentially-troublesome films or layers from polymer dispersion, solution or suspension contained, during emptying
Inventor: DOBBELAAR JOHANNES
IPC: B01J4/00
Filed: 1998-10-14
Abstract: Further pure liquid component of the contents is used to fill the empty head space of the vessel in the vapor form.  Preferred features: Temperature and/or pressure of the vapor exceeds that of the headspace, and its supply is continuous. Steam or vaporized organic solvent is introduced as the vapor. Any headspace pressure is appropriate.
Patent DE-19847954-A1 (DE)
Title: Height adjustable chair armrest e.g. for office chair
Inventor: VOELKLE ROLF
IPC: A47C1/03
Filed: 1998-10-17
Abstract: The armrest comprises a telescopic guide (20) which forms the first part of a ratchet height lock, with the ratchet locking opening in the other part of the armrest. The force of an elastic unit (17) disengages the ratchet lock action round the centre axis (m-m) so that the ratchet and the locking opening can slide axially along the centre axis (m-m). The ratchet projections (11b) are fixed and a ratchet bar (19) forming the ratchet openings rotates in a rotating guide (18).
Patent DE-19852636-A1 (DE)
Title: Contact element for solder pads on circuit boards has spring-biased contacting tip which lies resiliently against solder pad
Inventor: KALLEE WERNER
IPC: H01R12/55
Filed: 1998-11-14
Abstract: The contact element has a holding part (13) for fixing to a holding body (5). A contacting tip (16) is spring biased against the holding body and designed to lie resiliently on a solder pad (3). The spring force acts in the direction of the contact tip or in a direction perpendicular to the surface of the solder pad. The contacting tip may be made integrally with the holding part.  A contact strip is also claimed.
Patent DE-19856312-A1 (DE)
Title: Doppelschneckendosierer
Inventor: TOERNER LUDGER
IPC: B65G33/18
Filed: 1998-12-07
Abstract: Die Erfindung betrifft einen Doppelschneckendosierer für volumetrische und gravimetrische Dosieraufgaben. Dabei sind zwei horizontal parallel nebeneinander kämmend angeordnete Dosierschnecken (3, 11) vorgesehen, deren Lagerung (2, 12) und Antriebselemente (1, 13) horizontal gegenüberliegend angeordnet sind. Diese Doppelschneckendosierer sind für sehr kleine Förderstärken und anhaftende Schüttgüter vorgesehen, wobei die einzelnen Dosierschnecken (3, 11) Durchmesser von 2 bis 15 mm aufweisen.
Patent DE-19902625-A1 (DE)
Title: Device for simultaneous detection of several spectral ranges of a light beam, such as that used with a laser scanner
Inventor: ENGELHARDT JOHANN
IPC: G02B21/00
Filed: 1999-01-23
Abstract: An arrangement (3) allows spectral fanning out of the light beam (1) and an arrangement (4) splits the fanned out beam (5) out of the dispersion plane (6) and into spectral ranges. Subsequently detection of the fanned out spectral ranges is executed.
Patent DE-19906935-A1 (DE)
Title: Gasbrenner sowie Verfahren zum Betreiben eines Gasbrenners
Inventor: PRESTLE THOMAS
IPC: F23N1/02
Filed: 1999-02-19
Abstract: Die Erfindung geht aus von einem Gasbrenner sowie von einem Verfahren zum Betreiben eines Gasbrenners mit modulierend geregelter Brennerleistung, mit einem Gebläse (12) für die Zuführung der Verbrennungsluft, dessen Drehzahl wärmebedarfsabhängig gesteuert ist, ferner mit einem Gasstellglied (28), das von einem aus dem geförderten Verbrennungsluftstrom abgeleiteten Steuerdruck beeinflußt ist und die Gaszufuhr dem jeweils geforderten Verbrennungsluftstrom anpaßt. DOLLAR A Es wird vorgeschlagen, daß zur Vergrößerung des Modulationsbereichs die dem Brenner (10) zugeführte Menge des Brennstoff-Luftgemisches außer von der Drehzahl des Gebläses (12) von einer zweiten, ebenfalls vom Wärmebedarf gesteuerten Einflußgröße (36) abhängig ist. Dadurch ist erreicht, daß die Modulationsbandbreite ohne Vergrößerung des Drehzahlbereiches des Gebläses (12) auf Werte bis zu 10 : 1 erweitert werden kann.
Patent DE-19907062-A1 (DE)
Title: Manufacture of DRAM cell capacitor
Inventor: CHOI CHANG-WON
IPC: H01L27/108
Filed: 1999-02-19
Abstract: Forming a DRAM cell capacitor by: etching a first insulating layer comprising an oxide layer (108), a silicon nitride layer (110) and an oxide layer (112), on a semiconductor substrate (100) to form a storage contact hole (114) and plug (116); forming second insulating layer (118) and etching to form storage node (124a). The oxide layer (112) acts as an etch margin layer and the silicon nitride layer (110) acts as an etch stop layer to protect the plug (116) from over etching.  Fabricating a DRAM cell capacitor comprises: (a) etching a first insulating layer (108,110,112) on a semiconductor substrate (100) to form a storage contact hole (114); (b) filling this hole with a first conductive material to form a storage contact plug (116); (c) forming a second insulating layer (118) over the first insulating layer including the storage contact plug; (d) forming a mask over this layer to define a storage node region; (e) etching the second and first insulating layers to form an opening to an upper surface of the storage contact plug; and (f) filling the opening with a second conductive material to form a storage node (124a).
Patent DE-19907506-A1 (DE)
Title: Optical system of solar power generation module
Inventor: UEMATSU TSUYOSHI
IPC: F24S23/00
Filed: 1999-02-22
Abstract: The photovoltaic module has a number of concentrators (17-1,17-2,17-3,..) each having an incidence plane (1) and a reflection plane (2) and photodetectors (5) in contact with respective concentrators. Each concentrator has a different effect on incident light angled to the right of the surface normal and incident light angled to the left of the surface normal. An Independent claim for an installation method for a photovoltaic module is also included.
Patent DE-19908670-A1 (DE)
Title: Kolben für Brennkraftmaschinen
Inventor: BUEHR HUBERT
IPC: F02F3/00
Filed: 1999-02-27
Abstract: Die Erfindung betrifft einen Kolben 1 für Brennkraftmaschinen. Der Kolben 1 weist Schaftteile 4, 4' unterschiedlicher Größe auf. Die Schaftteile sind über Versteifungswände 7, 7', 8, 8' mit der Bolzennabe 5 verbunden. Die Versteifungswände 7, 7', 8, 8' erstrecken sich parallel zueinander und verlaufen senkrecht zur Bolzennabe 9. Die auf der Gegendruckseite angeordneten Versteifungswände 7, 7' sind am inneren Endbereich 10, 10' der Nabenaugen 6, 6' angeschlossen.
Patent DE-19909448-A1 (DE)
Title: Decorative paper for wrapping bunches of flowers is gathered along one edge and has stripes of water absorbing material on one surface
Inventor: BEHNISCH PETER
IPC: B65D65/42
Filed: 1999-03-04
Abstract: The decorative paper for wrapping bunches of flowers is gathered along one edge (5). It also has stripes of water-absorbing material (15) on one surface. These may be coated with a fertiliser.
Patent DE-19914977-A1 (DE)
Title: Thermometric vapor sensor for measurement of e.g. anesthesia gases or flammable vapor in a gas stream
Inventor: MAUZE GANAPATI R
IPC: G01N25/64
Filed: 1999-04-01
Abstract: The sensor comprises a micropore evaporation end (160) surrounded by a temperature sensor (144) whose temperature falls due to evaporation caused by a vapor stream passing the end of the micropore. The micropore end is connected to a liquid reservoir (156) via a micropore lumen (154). A temperature sensor surrounds the lumen, its temperature sensitive part being in contact with the lumen. Independent claims describe: (1) An apparatus for sensing a vapor in a gas stream comprising:  (a) A substrate layer (138) forming a liquid reservoir. (b) A thermal insulating layer (137) on top of the substrate layer. (c) A dry electrical reference temperature sensor (130) with an electrical property that is a function of temperature, for measuring the non-evaporative temperature of the gas stream. (e) A wet electrical temperature sensor as described above. (f) A computer connected to the temperature sensors for determining the temperature difference between the two sensors. (2) A method for making the sensor apparatus as described above. (3) A method for sensing the temperature of the vapor of a volatile liquid in a gas stream by: (a) Sensing the temperature without evaporation. (b) Supplying liquid to the micropore. (c) Sensing the temperature during evaporation. (d) using the two derived temperatures to determine the concentration of vapor in the stream.
Patent DE-19919729-A1 (DE)
Title: Functional group control device for motor vehicle has controller which activates direct drive circuit in event of fault in one of controllers or data bus
Inventor: MILKE BURKHARD
IPC: H01H47/00
Filed: 1999-04-30
Abstract: A first controller evaluates electrical signals from switches (8,9) operated by a driver. A second controller drives the functional group (6). A data bus (4) connects the controllers together. A circuit (10) detects the signals of the switches and in the event of a fault in one of the controllers or the data bus, directly drives the functional group. The circuit (10) is directly connected to a relay (7) that switches the functional group. The first controller may be designed to detect control signals for the functional group from the second controller. The first controller may activate the circuit (10) in the event of a fault in the data bus and/or the second controller.
Patent DE-19921095-A1 (DE)
Title: Road area detection system used in recognizing predetermined surrounding environment of vehicle
Inventor: SAKURAI KAZUYUKI
IPC: B60W30/00
Filed: 1999-04-30
Abstract: A computer (100) includes a function aim panel unit (102) which applies the statistic to a predetermined function. A road threshold value processor (103) processes the threshold value of an input road image using the predetermined function value. A road area detector (104) determines the road area from the road image with the processed threshold value. The computer which operates with a program control, has a statistic value calculation block (101) for computing statistic for every horizontal line of the input road image from an image input device (110). An Independent claim is also included for a road area detection procedure.
Patent DE-19926081-A1 (DE)
Inventor: FREY THOMAS
IPC: G06F9/445
Filed: 1999-06-08
Abstract: The invention relates to a chip card containing several application programs (AP1, A2...), of which at least some programs can be reloaded. In order to be able to program said reloadable application programs (e.g. APm) independently of the transmission protocol (e.g. UP1) that is normally installed in a fixed manner, a storage area (12B) for reloadable transmission protocols (e.g. UPn) is provided. A new application program is loaded into the chip card with the aid of an already installed transmission protocol. The reloadable transmission protocol is then used as current transmission protocol for data transfer between the chip card and a terminal (14') when the chip card is subsequently used.
Patent DE-19930874-A1 (DE)
Title: High temperature membrane (HTM) fuel-cell installation
Inventor: BALDAUF MANFRED
IPC: H01M8/04014
Filed: 1999-07-05
Abstract: A HTM fuel-cell installation has at least one HTM-fuel cell unit and at least one process gas supply- and removal-channel, in which at least one device is provided for pre-heating the process gas before the gas enters the inlet to the reaction chamber of a HTM-fuel cell unit.  The pre-heating device specifically pre-heats the oxidant, and is operated to pre-heat at least one process gas independently of the operation of the HTM-fuel cell unit, and can thus be used to pre-heat the fuel-cell stack to the working temperature.
Patent DE-19931994-A1 (DE)
Title: Lenkstockschalter
Inventor: BESIER HOLGER
IPC: B60Q1/14
Filed: 1999-07-09
Abstract: Ein Lenkstockhalter umfaßt einen am Mantelrohr einer Lenksäule eines Kraftfahrzeuges festgelegten Träger (2) für einzelne Schalter (23) und ein Gehäuse (3). Mindestens die sichtbaren Wandabschnitte (19) des Gehäuses (3) und mindestens die sichtbaren Wandabschnitte (16) des Trägers (2) bestehen jeweils aus einem Kern (17, 21) und einer Hülle (18, 22), die einstückig miteinander verbunden sind. Dadurch ergibt sich ein optimierter Platzbedarf sowie ein ansprechendes Äußeres des Lenkstockhalters.
Patent DE-19932427-A1 (DE)
Title: Dental and oral care and hygiene preparation containing mineral oil and optionally calcium sulfate, useful for preventing calculus formation and eliminating gingivitis and paradontosis
Inventor: GRUSZECKI WOJCIECH
IPC: A61K8/31
Filed: 1999-07-09
Abstract: Preparation (I) contains mineral oil and optionally calcium sulfate as basic material for dental and oral care.  Independent claims are included for the following: (1) the production of (I), by blending together the components in the form of a thick mixture or emulsion, optionally together with water; and (2) any tooth care preparation containing mineral oil and/or gypsum.
Patent DE-19937416-A1 (DE)
Inventor: GEBELE HERBERT
IPC: G01T1/29
Filed: 1999-08-07
Abstract: An arrangement for reading off information in a storage layer (10), comprises a radiation source (2) for sending out excitation radiation (20), and a receiver (3) for receiving emission radiation. A spacer is located between the receiver and the storage layer, which can be used to adjust the spacing between them.
Patent DE-19938787-A1 (DE)
Title: Cleaner for lavatory bowls and similar hollow bodies
Inventor: SCHEUFELE-KRAUTSCHEID DAGMAR
IPC: A47K11/10
Filed: 1999-08-16
Abstract: The cleaning appts., for cleaning lavatory bowls and other hollow bodies, has a handle (20) and a cleaning head (40) in a release mounting and which can swing on the handle (20) in at least one direction.  The handle (20) has a grip zone (21) and a holding section (22) for the cleaning head (40), together with a mechanism (30) to swing the cleaning head (40).  A sliding unit (60) between the grip (21) and holding (22) zones, which slides along the handle (20), secures the swing mechanism (30) and/or releases the cleaning head (40) from the handle (20).
Patent DE-19941824-A1 (DE)
Inventor: ZOBEL MICHAEL
IPC: C08L51/00
Filed: 1999-09-02
Abstract: The invention relates to polycarbonate blends containing graft polymer, phosphanatamine and inorganic nanoparticles. The inventive polycarbonate blends have an improved flame resistance and improved mechanical properties, such as low-temperature impact strength, elongation at break, weld line strength and resistance to stress cracking and an improved degree of yellowness.
Patent DE-19943184-A1 (DE)
Title: Data processing method for microprocessor, executing further instruction for control of dynamic RAM through microprocessor, in addition to its normal instruction set
Inventor: REUSCH ARNDT
IPC: G06F12/02
Filed: 1999-09-09
Abstract: The method involves executing further instruction for a control of a dynamic RAM through the microprocessor, in addition to its normal instruction set. The additional instructions may control a refresh or a page change of the DRAMs, and are preferably stored in an additional memory which is independent of the DRAM to be controlled.
Patent DE-19945409-A1 (DE)
Title: Braking force distribution control method for vehicle, involves finishing control of inlet and outlet valves of rear wheel when deceleration of rear wheel is less than that of front wheel
Inventor: NISHIZAWA HIROMITSU
IPC: B60T8/1764
Filed: 1999-09-22
Abstract: An electronic controller (30) controls hydraulic pressure unit so that braking force distribution control of inlet valve (23) and outlet valve of rear wheel is finished when deceleration of rear wheel is less than deceleration of front wheel.  A hydraulic pressure unit has a main hydraulic pressure circuit that is connected to a wheel cylinder via an inlet valve from a master cylinder. An auxiliary pressure circuit is connected to an auxiliary reservoir via an outlet valve (24) from the wheel cylinder (14).
Patent DE-19946557-A1 (DE)
Title: Methane transport ship or tanker with sealed isothermal tank circulates cooling fluid in gas mass assisted by upstream heat exchanger and gauge-monitored compressor.
Inventor: DHELLEMMES JACQUES
IPC: F17C3/10
Filed: 1999-09-29
Abstract: To prevent liquid gas evaporating within a sealed isothermal tank (1) in a ship structure or land or water storage tanks, a cooling fluid is circulated within the gas mass (1) to cool this down to slightly below storage temperature and in this way to compensate for the heating of the mass caused by its transport or storage. Thus in each tank a heat exchanger (23) is immersed in the mass being cooled (L) as well as a compressor (20) to compress the fluid at the exchanger outlet and a cooling unit which cools the fluid down to temperature before entering the exchanger. A sea-water circulating unit cools the fluid down upstream of the cooling unit and is connected to the ships ballast tanks. Preferred cooling fluid is liquid Ni which evaporates during circulation in the mass (L), using the cooling unit to re-liquefy the fluid in each cooling cycle. Each tank has a pressure gauge (25) above the liquid mass in the tank and to introduce the cooling fluid at a gauge value of 5 mbar above the ideal storage pressure, normally 1060 mbar. The pressure gauge can also halt the circulation when pressure drops below a second pre-set threshold.
Patent DE-19947017-A1 (DE)
Inventor: FOEDLMEIER DIETER
IPC: G06F13/40
Filed: 1999-09-30
Abstract: The invention relates to a PCI bus interface circuit for supplying power to a PCI plug-in card that is connected to a PCI bus. The inventive PCI bus interface circuit comprises a first input (2) for connection to a main voltage supply line of the PCI bus and a second input (3) for connection to an auxiliary voltage supply line of the PCI bus. The circuit further comprises an output (4) for delivering a supply voltage to the PCI plug-in card and a first switching means (6) for switching a main supply voltage supplied at the first input (2) to the output (4) when no auxiliary supply voltage Vaux is supplied at the second output (3). A second switching means (7) switches an auxiliary supply voltage Vaux supplied at the second input (3) to the output (4) when no main supply voltage VCC is supplied at the first input (2). The inventive circuit further comprises a third switching means (20) that switches the second switching means (7) to switch the auxiliary supply voltage to the output (4) when a main supply voltage is supplied at the first input (2) while an auxiliary supply voltage is simultaneously supplied at the second input (3).
Patent DE-19947827-A1 (DE)
Title: Storing and maintaining data by erasing data from first storage device by overwriting with predetermined value when error is detected
Inventor: MOTOYAMA TETSURO
IPC: G06F21/10
Filed: 1999-10-05
Abstract: The method involves storing a data record in a first non-volatile storage device. A copy of the data is then stored in a second non-volatile storage device. In response to an error or fault in the first storage device, the data are erased from the first storage device by overwriting them with a predetermined value. The first storage device may be re-initialised. When it has been successfully re-initialised, the data record is copied from the second storage device to the first storage device.  A data storage unit and a computer readable medium are also claimed.
Patent DE-19948897-A1 (DE)
Inventor: BEICHLER JOHANNES
IPC: H01F38/14
Filed: 1999-10-11
Abstract: The invention relates to an interface module for a local data network comprising a series of inductive components (7,8) which connect the interface circuit (3, 4) to a data line (6). Said inductive components and in particular the translator (8) have a magnetic core (9) constructed from amorphous or nanocrystalline alloys and are characterized by a particularly small construction volume.