baber/WOPTO huggingface dataset:
Patent DE-19805424-A1 (DE)
Title: Wall-mounted perfume dispenser for e.g. toilet in restaurant
Inventor: BLEY THOMAS S PROF
IPC: B05B11/00
Filed: 1998-02-11
Abstract: The wall-mounted dispenser comprises a housing with a perfume container (56) inside it which has an opening with a pump (58) assigned to it. The pump has a stroke actuator (60) adjacent to an abutment (34) of the housing and with an atomiser (38) that is connected to the pump. The atomiser is fixed rigid to the stroke actuator and its atomiser hole (64) extends through a hole (30) in the housing. A push button (46), adjacent to the container at the opposite end to the abutment, extends through a passage (44) in the housing, so that the pump is displaced upon pressing it against the stroke actuator, thus dispensing some perfume.
Patent DE-19805819-A1 (DE)
Title: Integrated circuit monitoring method
Inventor: KUNTZSCH CLAUS
IPC: G05B9/03
Filed: 1998-02-13
Abstract: The monitoring method is applied to at least two identical integrated circuits (21,22) which are coupled to the same inputs and operated in parallel in synchronism with one another, to provide a dual channel structure allowing comparison of the intermediate results, the end results and the output data.  The logic states of both integrated circuits are detected at defined monitoring points. The compared intermediate and end results may be defined by internal states or signals within the integrated circuits at given sampling points.
Patent DE-19807306-A1 (DE)
Title: Reducing eddy current effects with diffusion weighted echo-planar image
Inventor: ZHOU XIAOHONG
IPC: G01R33/565
Filed: 1998-02-20
Abstract: The process comprises deriving eddy current parameters associated with eddy current magnetic fields caused by diffusion weighted gradients contained in an echo-planar image pulse sequence. A group of correction terms are then generated, each being a function of the parameter and selectively modify a group of ideal echo-planar image gradients in accordance with the correction terms. Apply the modified echo-planar image gradients (74,76,78) as the required logic echo-planar image gradients for the impulse sequence in order substantially to reduce the artifacts resulting from the eddy current fields
Patent DE-19810511-A1 (DE)
Title: Implement, especially drill, grinder or cutter
Inventor: CHANTON MARZELL
IPC: G01N3/58
Filed: 1998-03-11
Abstract: The tool (10) includes diamond crystal cutting segments (13,13') which wear during use. One segment includes a marking (16) which acts as a wear indicator for the tool.
Patent DE-19811802-A1 (DE)
Title: Use of spent materials used for filtration of foodstuffs, especially kieselguhr
Inventor: WIDDASCHECK CHRISTIAN
IPC: A23K20/28
Filed: 1998-03-18
Abstract: Use of spent filter materials used for the filtration of foodstuffs, especially kieselguhr which has been used for the filtration of beer and which is charged with yeast and other undissolved organic particles, as a component in health- promoting products for everyday use such as foodstuffs, animal feeds, body care and beauty preparations and animal care products.
Patent DE-19812262-A1 (DE)
Title: Production of gypsum and iron oxide pigments from dilute acid formed in the manufacture of titanium dioxide
Inventor: AUER GERHARD
IPC: C02F1/64
Filed: 1998-03-20
Abstract: Gypsum and an iron oxide pigment are produced from dilute acid formed in the manufacture of titanium dioxide by partially neutralizing the acid with a calcium compound with precipitation of gypsum and subsequently neutralizing the remaining solution with precipitation of a Ti-, Al-, Cr-, V-compounds and optionally Fe(III)-containing precipitate. An iron oxide pigment is produced from the iron sulfate-containing solution obtained on removing the solids by adding ammonia and an oxidant. Ammonia is released from the ammonium sulfate-containing solution after removing the iron oxide pigment by adding CaO and/or Ca(OH)2.
Patent DE-19813356-A1 (DE)
Title: Insulated hinge for wind and waterproofing frame for door, window etc.
Inventor: COTTE PIERRE
IPC: E06B7/23
Filed: 1998-03-26
Abstract: The hinge has a thin film (16) or coating on at least one of one of its surfaces. The thin layer is reflective or has low heat transfer properties or both.  The hinge can be solid or hollow. It can be glued on to the frame members or could be extruded with them. The layer can be aluminium possibly strengthened with fibres or it could be a plastics material.
Patent DE-19813618-A1 (DE)
Title: Method of controlling coin-operating gaming machine
Inventor: SCHOENE SIEGFRIED
IPC: G07F17/32
Filed: 1998-03-27
Abstract: The method involves deactivating or switching off gamble feature panels based on the sequence of play, to enable the player to reach the higher gamble feature prizes in fewer gamble steps. The deactivation may be based on the filling level of a jackpot (6), on random game events, statistical events, or on elapsed time.
Patent DE-19815385-A1 (DE)
Title: Boxer engine comprising cylinders and pistons
Inventor: GRBAVAC KAZIMIR
IPC: F02B71/04
Filed: 1998-04-06
Abstract: The pistons (3,4) connected with one shaft (6) or several pass through a diaphragm (5) and with check valves (8-11) form a hydraulic pump. The fluid which is pumped from the inlet (14) to the outlet (13) can also carry out the cooling of the boxer motor from the inside. The shaft or several carrying the pistons also carries/carry the firmly connected piston of the hydraulic pump. The linear piston movement in the fluid circulation is converted into inlet (14) and outlet (13). The boxer engine with the centrally located hydraulic pump during work can produce very high and very variable compression ratios.
Patent DE-19816370-A1 (DE)
Title: New manganese complexes useful as low-toxicity contrast agents for magnetic resonance imaging
Inventor: PLATZEK JOHANNES
IPC: A61K49/06
Filed: 1998-04-03
Abstract: Hydroxyalkyl-1,4,7,10-tetraazacyclododecane-1,7-diacetic acid manganese complexes (I) are new. Manganese complexes of formula (I) are new: R<1>  = 2-4C alkyl substituted by 1-3 OH groups;  R<2>  = H or R<1>.
Patent DE-19816941-A1 (DE)
Title: Temperature sensor for use in heating and ventilation system
Inventor: GUECKER LUDOLF
IPC: G01K1/16
Filed: 1998-04-16
Abstract: The sensor comprises a temperature dependent resistance path (11) on a carrier of good thermal conductivity and two concentric pipes transport heating fluid to and from the carrier. The sensor is protected by a layer of glass, enamel or plastics. Electrical connections are made by a coaxial cable.
Patent DE-19817308-A1 (DE)
Title: Electric instrument cover for in-the-wall electrical installation
Inventor: MAKEDON ANDREAS
IPC: H02G3/14
Filed: 1998-04-18
Abstract: The cover includes a base part (14) with an input aperture for the installation instrument, in which a component (20) matching the installation instrument can be inserted in different rotation positions around the central axis of the input aperture. The component can preferably be fixed at the base part, at least against an axial shift towards the central axis
Patent DE-19819453-A1 (DE)
Title: Solid oxide fuel cell
Inventor: BLAS GUENTER
IPC: H01M8/124
Filed: 1998-04-30
Abstract: Fuel cell consists of a solid electrolyte made of yttrium and stabilized zirconium oxide, and an anode with intermediate layer between the anode and the electrolyte. The anode and the intermediate layer are made of a cermet of nickel and stabilized zirconium oxide.
Patent DE-19819620-A1 (DE)
Title: Vorrichtung zur Gewinnung einer entsalzten Lösung
IPC: C02F1/44
Filed: 1998-05-04
Abstract: Die Erfindung betrifft eine Vorrichtung zur Gewinnung einer entsalzten Lösung aus einer wäßrigen Lösung, insbesondere Rohwasser, bestehend aus einer Trennkammer (2), die von einer Filtermembran (3) in einen unter Druck stehenden, mit einer aufkonzentrierten Lösung (Konzentrat) gefüllten Konzentratraum (4) und einen mit der entsalzten Lösung (Permeat) gefüllten Permeatraum (5) aufgeteilt ist. In den Konzentratraum (4) mündet eine Zulaufleitung (6) für die wäßrige Lösung; ferner zweigt vom Konzentratraum (4) eine Konzentratleitung (9) ab. Vom Permeatraum (5) zweigt eine Permeatleitung (17) ab, an der ein Speicher (19) angeschlossen ist. Die Wahl eines Druckspeichers für den Speicher (19), der durch eine undurchlässige Trennmembran (20) in einen Speicherraum (21) und einen Druckraum (22) aufgeteilt ist, wobei der Speicherraum (21) mit der Permeatleitung (17) verbunden ist und der Druckraum (22) über ein Drucksteuerventil (10), vorzugsweise eine Strahldüse, mit der Konzentratleitung (9) verbunden ist, kombiniert das Speichern und das Fördern von Permeat im Permeatnetz in einer einzigen Vorrichtung (1). Dabei ist der Unter- oder Überdruck im Druckraum (22) allein durch den im Wasserleitungsnetz (7) vorhandenen Druck erzeugt.
Patent DE-19823529-A1 (DE)
Inventor: BARTHOLOMAEUS REINER
IPC: F15B13/042
Filed: 1998-05-26
Abstract: The invention relates to a system for determining displacement of a movable measuring object arranged in a system, e.g. a control piston (32) of a valve (10), using a stationary force sensor (41) arranged in the system. Said sensor detects a force resulting from the movement of the measuring object and passing  Through a coupling element that can be mechanically deformed and that is arranged between the measuring object and the force sensor. Said coupling element has a determined force-displacement characteristic, for instance an adjusting spring (34) having a defined spring rate. The sensor converts said force into an electrical signal that is proportional to the displacement carried out by the measuring object, for instance the lifting of the control piston (32).
Patent DE-19823730-A1 (DE)
Title: Operating drive for automobile sliding sunroof
Inventor: SEIBT KLAUS
IPC: H02K7/116
Filed: 1998-05-27
Abstract: The operating drive uses a single electric motor (1) used for rotation of a pair of drive splines (11), acting on operating cables (10), each of which is coupled to a sliding roof element. The drive splines have  integral rotation shafts (11a) and associated electromagnetic coils (8), controlling the axial displacement of the drive spline for selective  engagement with the electric motor.
Patent DE-19832982-A1 (DE)
Inventor: WOERTER MARKUS
IPC: A47L15/23
Filed: 1998-07-22
Abstract: The arrangement has a washing or rinsing arm (14) rotatably carried by an axle (16). The arm has two separate chambers, each with at least one inlet opening and at least one outlet opening (48, 48a, 22) for washing or rinsing liquid. The outlet opening(s) (22) of the second chamber is a corner spray nozzle and is only supplied in certain rotary positions of the arm.
Patent DE-19836348-A1 (DE)
Title: Tool holder for CNC-controlled hard lathe has tool holder plate detachably fixable without play on tool revolver by centring device having three point bearing
IPC: B23B3/16
Filed: 1998-08-11
Abstract: The tool holder plate (20) on which the tools (21) are fixed can be detachably fixed without play on the tool revolver (12) by a centring device and can be exchanged for refitting. The centring device comprises a three-point bearing which acts between a journal and a centring ring in order to centre the tool holder plate on the revolver which are then clamped by a tensioning flange.  The centring ring has in its bore area three evenly spaced cams which can be brought into force-locking friction engagement with evenly shaped circular wedges on the outer circumference of the journal.
Patent DE-19837362-A1 (DE)
Title: Paper web pulling-in device for rotary press
Inventor: BRUECKL THOMAS
IPC: B41F13/03
Filed: 1998-08-18
Abstract: The web pulling-in device fixes one end of the web (01) by friction between at least one reinforcing part (03) and a counter-piece, and can be coupled to a pulling-in tool (11). At least one side of the reinforcing part or the counter-piece facing the web has at least one deforming element (06) acting on the web. There may be several such elements, which may be of irregular shape.
Patent DE-19849118-A1 (DE)
Title: Exhaust gas silencer for an IC motor in a power tool has a two-part housing with an intermediate wall containing an exhaust spray by a zone with a perforated wall for effective silencing in a low cost assembly
Inventor: MENZEL JOHANNES
IPC: F01N1/00
Filed: 1998-10-24
Abstract: The housing (2) for an exhaust silencer, in an internal combustion motor, is composed of two shell parts (3,4) with the joint at a common flange plane (12). The intermediate wall is supported at the base of the housing shells (3,4) and inserted to form two housing zones with a fluid link between them for the exhaust gas overflow. The damper is an exhaust gas spray, with a zone within the intermediate wall enclosed by a perforated wall section and the intermediate wall. The free edges of the perforated wall section define the entry cross section into the spray, in the covering with the entry opening into the silencer housing (2).
Patent DE-19852181-A1 (DE)
Title: Conveyor screw for eccentric screw conveyor pump, with ridge of screw conveyor body having helical flat spot in its outermost radial region
IPC: F04C2/08
Filed: 1998-11-12
Abstract: The conveyor screw has a screw conveyor body (102) with a drive head (101) at one end. The screw conveyor ridge has a flat spot at its radially outermost region. By this means, the contact surface to the stator of the eccentric screw conveyor pump with which the conveyor screw acts is increased, thus reducing wear of the stator.
Patent DE-19854828-A1 (DE)
Inventor: POTZ DETLEV
IPC: F02M61/18
Filed: 1998-11-27
Abstract: A fuel injector for self-igniting internal combustion engines comprising an injector body (10), wherein a valve seat surface (14) is embodied on the injection side of a drill hole (12), and a valve needle (30) that opens counter to the effect of a closing force in a direction opposite to that of the fuel flowing from one or several injection holes (20). The valve needle is moveably guided in the inlet area of the drill hole (12), facing away from the end of the injection side, and has a closing surface (31) on the side opposite the valve seat surface (14). Said surface cooperates with the surface of the valve seat (14). The invention is characterized in that the cross-section of the injection hole widens outwards in the direction of the combustion chamber of the internal combustion engine.
Patent DE-19856124-A1 (DE)
Title: Paring machine for testing weld points on spot welded samples has attachments and tension axes
Inventor: NOERENBERG KNUD
IPC: B23K31/12
Filed: 1998-12-04
Abstract: The paring machine has two spaced part and relatively movable attachments (1,2) for a sample (8) formed by sheet metal plates spot-welded together. The sample is fixed to the attachments so that the weld points are outside the fixing area of the attachments. The attachments are swivel mounted across the tension axis (A).so tat the sample for the paring test is fixed at a distance from the tension axis and from the swivel axes (B) across the direction of tension on the attachments.
Patent DE-19859257-A1 (DE)
Title: Elastomer material useful as sealant for oil lubricated engines contains small amount of fluorinated rubber
Inventor: BLUEMLER NORBERT
IPC: C08L31/04
Filed: 1998-12-22
Abstract: An elastomer material, especially as a sealant, for oil lubricated engines comprising an elastomer blend based on fluorinated rubber polymer (FRP) and at least one elastomer, where the FPR is the minority component (up to 30 ppm) is new.
Patent DE-19905226-A1 (DE)
Title: Schall- und Wärmedämmittel
Inventor: BECKMANN FRIEDHELM
IPC: E04B1/88
Filed: 1999-02-09
Abstract: Ein Schall- und Wärmedämmittel zur Isolierung von Gebäuden, Fahrzeugen, Leitungen und dgl. ist an mindestens einer Außenfläche mit einem nicht oder schwer entflammbaren, bei einer vorgegebenen Temperatur reaktiv aufschäumenden Material beschichtet. Die Beschichtung kann eine mit dem reaktiven Stoff durchsetzte oder oberflächenaktiv beschichtete Folien- oder Faserschicht sein. Die Fasern der schall- und wärmedämmenden Kernschicht können auch unmittelbar mit dem reaktivierbaren Stoff ummantelt sein oder einen variablen Anteil schäumbarer Fasern aufweisen. Das Schall- und Wärmedämmelement, dessen Entzündung verzögert oder vollständig verhindert wird, verfügt über gute Dämmeigenschaften.
Patent DE-19905918-A1 (DE)
Title: Device for de-icing of window panes has combustion unit accommodated in housing and connected to fuel reservoir for heating of scraper or windscreen
Inventor: WULF HELMUT
IPC: B60S3/04
Filed: 1999-02-12
Abstract: The scraper(2) used for de-icing, or the iced-up windscreen(1), are heated by a heat source accommodated within a housing(4). The heat source is a combustion unit(3) for gaseous or liquid fuels which can be ignited by an operating unit(6) and igniter(7) and which is connected to a fuel reservoir(8) by a connecting line. At least one outlet hole is provided for the warm air produced by the heat source and is located in front of the scraper unit. A lip seal(13) together with the scraper form a warm air chamber which is open on the windscreen side.
Patent DE-19907933-A1 (DE)
Title: Verfahren zur Herstellung von Teilchenagglomeraten durch Umbenetzen
Inventor: FRANKE DIRK
IPC: B01D37/03
Filed: 1999-02-24
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung eines Teilchenagglomerats, wobei eine eine Menge an Teilchen beinhaltende Teilchenphase mit einer Umbenetzungsphase zur Bildung einer Agglomeratphase in Kontakt gebracht wird, wobei als ein erster Parameter die Temperatur der Agglomeratphase in einem Bereich variiert wird, wobei die Umbenetzungsphase und die Teilchenphase zumindest teilweise voneinander getrennt vorliegen, ein Teilchenagglomerat, erhältlich durch dieses Verfahren, sowie die Verwendung dieses Verfahrens zur Verbesserung der Abtrennbarkeit von Teilchen aus Teilchenphasen.
Patent DE-19910907-A1 (DE)
Title: Ceiling-mounted lighting unit light-spill shield, has hook- section retention element for cruciform shield structure
Inventor: MUELLER GOTTFRIED
IPC: F21V11/06
Filed: 1999-03-11
Abstract: An installation or accessory element for a light, particularly a light-spill shield for mounting the reflector (3). The shield is a cruciform structure based on a triangular arrangement of lamellae sections (22a-22d) with a retention element positioned within the space formed by the lamellae sections and having a hook- or bracket-section.
Patent DE-19914077-A1 (DE)
Title: Verfahren und Vorrichtung zur Anzeige von über ein Netzwerk übertragene Echtzeitvideoinformationen
Inventor: KAYS RUEDIGER
IPC: H04N7/173
Filed: 1999-03-27
Abstract: Die Erfindung beschreibt ein Verfahren und eine Vorrichtung zur Anzeige von über ein Netzwerk übertragene Echtzeitvideoinformationen auf einer Anzeigeeinheit. Die Echtzeitvideoinformationen werden auf der Anzeigeeinheit in einem Bildfenster eines Browsers dargestellt. Das Bildfenster wird einem Dokument in dem Browser zugeordnet und über einen Hyperlink des Dokumentes im Browser gesteuert.
Patent DE-19920118-A1 (DE)
Inventor: GASSENMEIER THOMAS
IPC: C11D3/37
Filed: 1999-05-03
Abstract: The invention relates to coated shaped bodies of a detergent and cleansing agent which have advantageous properties, such as a high degree of stability without impairing short disintegration times and a high degree of resistance to impact and abrasive stress. Said shaped bodies are obtained using lower quantities of coating agents, whereby a maximum 1 % by weight, or preferably significantly less of the total shaped body consists of the coating material. Selected water-soluble polymers which can also be mixed with other polymers are suitable for use as the coating materials.
Patent DE-19920307-A1 (DE)
Title: Elektrische Schaltung zum Steuern einer Last
Inventor: SCHWARTZ REINER
IPC: H03K17/64
Filed: 1999-05-03
Abstract: In einer Steuer- oder Regelschaltung für eine Last wird ein Sollsignal (Vref) mit einem dem Zustand der Last entsprechenden Istsignal (V¶M¶) verglichen, und abhängig von dem Vergleichsergebnis wird in einer Stellsignal-Erzeugungsschaltung (10) ein PWM-Stellsignal (PWM) erzeugt. Das Stellsignal öffnet und schließt einen mit der Last gekoppelten Stromschalter. Zur Bildung des PWM-Stellsignals wird der Inhalt eines Rampenzählers (24) mit dem Inhalt eines Auf/Ab-Zählers (23) von einem Digitalvergleicher (25) verglichen. Um bei starken Abweichungen zwischen Sollsignal und Istsignal eine rasche Annäherung der beiden Signale zu erreichen, wird bei starken Regelabweichungen der Inhalt des Auf/Ab-Zählers (23) relativ schnell gezählt im Vergleich zu geringen Regelabweichungen. Zu diesem Zweck wird der Auf/Ab-Zähler (23) mit einem Taktsignal (CLK¶VCO¶) veränderlicher Frequenz betrieben, das von einem spannungsgesteuerten Oszillator (VCO) (28) in Abhängigkeit der Differenz zwischen Sollsignal und Istsignal erzeugt wird.
Patent DE-19922365-A1 (DE)
Title: Controlled bending roller with a number of bending zones for paper making
Inventor: NIKULAINEN OSMO
IPC: F16C13/00
Filed: 1999-05-14
Abstract: The roller with controlled bend zones, has a number of hydraulic pressure units (16) between the roller mantle (13) and static roller core (11). The pressure units (16) are linked to a supply end (21) of the roller through drillings (19) at an angle to the theoretical radius at each pressure unit (16), between each pressure unit (16) and the central channel (18) towards the supply end (21).  The separate pipelines, from the individual pressure units (16) to the supply end (21), are flexible tubes (22) along their length. The drillings (19) are at an angle of 25-60 deg  to the center line of the axis (11), and preferably 40-50 deg . A filling (23) of a resin or other polymer is round the tubes (22) in the drillings (19) or also in the central channel (18), to form a tight fit for them. The tubes (22) are of metal or plastics. The roller (10) has a sealing flange fitted to the core axis (11) at the supply end (21). The flange has openings to take the tube holders with their seals.
Patent DE-19924822-A1 (DE)
Title: Data processing and communication system with protection against loss of data due to catastrophic failure; has local server using operating protocol in which all data is stored in nonvolatile memory
Inventor: KHALIDI YOUSEF A
IPC: G06F11/20
Filed: 1999-05-29
Abstract: The geographic replication of data replicates selected file system data from a local source to a remote source to provide protection against the loss of data due to a failure, provided by a system having servers at both sources. The local server has an operating protocol in which all data is stored in a nonvolatile memory. A similar facility is provided in the remote server. Status data is relayed between the servers.
Patent DE-19925505-A1 (DE)
Title: Stacked molten carbonate fuel cell structure has insulating ceramic seals with gold-coated areas facing external gas supply lines
Inventor: BIEDENKOPF PETER
IPC: H01M8/0271
Filed: 1999-06-04
Abstract: A stacked molten carbonate fuel cell structure, comprising insulating ceramic seals (5a-d) with gold-coated areas facing external gas supply lines (3, 4), is new.  A fuel cell structure comprises electrically insulating seals (5a-d) between stacked molten carbonate fuel cells (2) and external lines (3, 4) for fuel gas and cathode gas supply, the seals consisting of a ceramic material which is resistant to molten metal carbonate and which has polished surfaces with mutually isolated gold-coated areas facing the external lines (3, 4). An Independent claim is also included for a seal for the above fuel cell structure.
Patent DE-19926764-A1 (DE)
Title: Visiting card has identification mark, picture and written material, edge part and selected darkness from film material
Inventor: BOEHMER BRATTO VON
IPC: B42D15/02
Filed: 1999-06-11
Abstract: The visiting card (1) with written and or picture designs (4) is formed from a developed photo-film material, with the degree of darkness selectable when the film is developed so that at least one part is transparent. One edge part (3) of the card has an identification mark which has pictures (6) or writing (7). corresponding to the edge of the film.