baber/WOPTO huggingface dataset:
Patent DE-19819520-A1 (DE)
Title: Refrigerated display cabinet for fresh foods e.g. yoghurt, dessert at point of sale
Inventor: LIMMER GERD DIPL ING
IPC: F25D23/02
Filed: 1998-04-30
Abstract: The display cabinet has a housing with a front surface which is thermally insulated by a descending cool air curtain, provided by a refrigeration device and an associated circulation fan for the cool air provided by the latter.  The circulated cool air stream can be fed to the front of the display cabinet via a deflection plate extending across the top of the display cabinet, with an air exit slit at the front and a number of air exit holes spaced across its surface for directing cooling air on to the goods stored within the cabinet.
Patent DE-19820591-A1 (DE)
Title: Sight screen especially as climbing plant wall
Inventor: FISCHER KARL
IPC: E01F8/00
Filed: 1998-05-08
Abstract: The sight screen has spaced upright posts formed on at least one side with a socket (4) to hold a sound proof elememt (3) which is to be fittred parallel to the sight screen wall (2) which fits between the posts. The posts can be profiled plastics sections with the sockets designed so that the sound proof elements slide in vertically. Sockets for the sight screen walls are provided on one side and sockets for the sound proof walls are provided on the other side of the posts.
Patent DE-19825577-A1 (DE)
Inventor: BODENSCHATZ STEFAN
IPC: A61F13/02
Filed: 1998-06-09
Abstract: The invention relates to a self-adhesive bandage, consisting of a flexible support with a self-adhesive coating applied on one side. The invention is characterised in that the support is provided with a number of openings, forming individual segments linked by connecting webs.
Patent DE-19827614-A1 (DE)
Title: Producing deep-drawn workpieces
Inventor: STEINHART PAUL
IPC: B21D22/20
Filed: 1998-06-20
Abstract: The hydraulic press consists of a punch (2), a blank holder (3) and die (4). Dimensions of the fluid form are chosen so they correspond to the length and cross section of the press tunnel (20). Deep drawing comprises the following: (a) the sheet metal blank is placed on the fluid form which is then filled with a pressure medium; (b) at a first, preliminary forming stage the deep-drawing process takes place against the resistance of the pressure medium; (c) pressure of this medium is reduced and the closed fluid form is removed from the hydraulic press; (d) the fluid form is placed into the tunnel (20) of a high-pressure press (13); (e) in a second forming stage the fluid form is loaded by the membrane of the tunnel press with a force greater than the force produced by the final forming pressure; and (f) the pressure medium is then brought to this final forming pressure.
Patent DE-19828324-A1 (DE)
Title: Wind turbine installed in pyramid-shaped roof of house
Inventor: BASTIAN HEINRICH
IPC: F03D9/34
Filed: 1998-06-25
Abstract: The turbine rotor (1) is of the vertical rotor type, with curved blades which are convex in the direction of rotation. The rotor (1) is partially surrounded by a hood (2) which has guide blades (4) on the side facing towards the wind and the side facing away from the wind. The blades cover the advancing sides of the rotor, and the retreating sides are left free. Shutters in the sides of the pyramidal roof may be opened to let the wind flow through.
Patent DE-19832390-A1 (DE)
Title: Transverse flux electrical machine e.g. for vehicle generator and wind generator
Inventor: SCHAEFERTOENS JOERN-H
IPC: H02K19/24
Filed: 1998-07-18
Abstract: Has stator lamination packet made of strips stepped in width folded to profile with U-shaped section and then bent into ring. An electrical machine with transverse flux guidance through an armature ring of U-cross-section and rotor discs with claw poles has a stator lamination packet made of strips stepped in the width which are folded in the packet to a profile with a U-shaped section and are then bent to a ring. The strips are preferably stamped as strips with a grain-oriented cross-section. For large series, slit strips with a width corresponding to the strip length are used and the stepped strip width is created with a single stamping tool by a corresponding lamination advance at the stamping press. The pole teeth and tooth spaces are at the same time designed symmetrically.
Patent DE-19834276-A1 (DE)
Inventor: HEIMANN DETLEF
IPC: G01N27/409
Filed: 1998-07-30
Abstract: In order to prevent internal tensions and fissures caused by the latter, the exhaust gas sonde comprises two measuring electrodes separated by a dielectric layer substantially consisting of ZrO2, a conductor strip layer for electrically heating the electrical layer that is firmly connected to the dielectric layer by means of a first gas-tight sintered insulation layer made of a material containing Al2O3. A pore forming material is added to the material containing Al2O3before sintering.
Patent DE-19835256-A1 (DE)
Inventor: WAGNER FRIEDRICH
IPC: C02F1/00
Filed: 1998-08-04
Abstract: The invention relates to a method and a device for separating biomass from water in a biomass-water mixture (2) resulting from the biological purification of waste water by means of membrane filtration, wherein the filter membranes are embodied as movable membrane lugs (12) supported on one side and subjected to membrane wall shear stress required for their operation by the horizontal flow (8) of the biomass-water mixture (2).
Patent DE-19837141-A1 (DE)
Title: Bolt, especially threaded bolt for capacitor pulse discharge welding; has two disc-shaped burn-off surfaces of different diameters on lower end to be welded and ignition point
IPC: B23K35/02
Filed: 1998-08-17
Abstract: The bolt (3) has a disc-shaped burn-off surface (4) on its lower end to be welded with an ignition point (5) formed on it. A further disc-shaped burn-off surface (6) between the first burn-off surface and point has a smaller diameter than the first burn-off surface and is designed to melt onto the workpiece during welding so that the molten flow can harden again to expand the bolt fixing. The diameter of the burn-off surface is preferably considerably greater than the diameter of the bolt to be welded.
Patent DE-19839871-A1 (DE)
Inventor: MOEHLER KLAUS
IPC: B25J1/08
Filed: 1998-09-02
Abstract: The manipulator has arrangements for azimuthal, polar and tilting rotation of the specimen carrier, and a device for cooling the specimen (P). The manipulator has rotary position drives (1,16,20) for the azimuthal, polar and tilting rotations with an arrangement of gear sets and rotary carriages. The cooling arrangement (30) is built into a vertical mounting tube (8) supporting the drives so that the lower end of the cooling arrangement is in good thermal contact with the specimen carrier via a flexible metal strip (31).
Patent DE-19845899-A1 (DE)
Title: Verfahren zum Entsanden von Gußstücken
Inventor: FISCHER KURT
IPC: B24C1/00
Filed: 1998-10-06
Abstract: Zum Entsanden von in Formsand abgegossenen Gußstücken mittels wenigstens eines auf die Sandform wirkenden Fluid-Druckimpulses wird das Fluid zu wenigstens einem Schneidstrahl gebündelt und dieser unmittelbar an der Sandform zur Wirkung gebracht.
Patent DE-19847426-A1 (DE)
Title: Complete harvesting machine for asparagus has harvesting tube connected to cyclone with earth return pipe
Inventor: MUELLER JOACHIM
IPC: A01G22/10
Filed: 1998-10-15
Abstract: The machine has an air jet (1) whose suction side is connected to a cyclone (2) which separates soil from an air-soil mixture. The lower connection of the cyclone discharges into a earth return pipe (4), and is closed during the cutting of the asparagus. The connection is reopened after harvesting the asparagus to return soil to its source. The positioning of a harvesting tube may be controlled by a microprocessor with sensors for detecting an asparagus spear.
Patent DE-19848602-A1 (DE)
Title: Bicycle with auxiliary electric motor
Inventor: NAGAI HISAO
IPC: B62J11/00
Filed: 1998-10-21
Abstract: The bicycle (1) has a bicycle frame (2) provided with front and rear wheels (14, 18), a saddle (22) and a pair of pedals (35) are coupled to a crank drive (30) for the bicycle wheels incorporating an auxiliary electric drive motor (31). This is coupled to a battery unit (41) contained in an elongate housing, extending horizontally at the lower end of the bicycle frame between the frame section (8) supporting the saddle and the main frame section (4) attached to the handlebar shaft (3).
Patent DE-19850374-A1 (DE)
Title: Motor vehicle with selector for automatic selection gearbox has blocking element that prevents deployment of parking lock if neutral operating setting selected using selection lever
Inventor: NEUNER JOSEF
IPC: F16H59/10
Filed: 1998-11-02
Abstract: The vehicle has a selection lever (1) with defined selection positions (D,R,N) and a controller that controls a park mode selection blocking function depending on the selection lever setting and other vehicle operating parameters. Each lever deflection direction is associated with a gearbox operating setting. The park setting is automatically selected under certain operating conditions. A blocking element prevents the deployment of the parking lock if the neutral operating setting is selected using the selection lever.
Patent DE-19851948-A1 (DE)
Inventor: BEECK HEINZ-DIETER
IPC: B01F23/47
Filed: 1998-11-11
Abstract: The injector is a round plug, tapered to fit tightly into a mating tapered hole across the bore carrying the melt. Additive is pumped via a small funnel (2) into an axial bore (3) through the plug that meets another bore at right angles to it leading to the nozzle (6). The portion of the plug inside the melt bore has a waist (4) formed into it so that the melt flows evenly around the nozzle. This waist has an elliptical cross-section and the additive flow to the nozzle is along the major axis so that the nozzle has sharp edges. Preferred Features: The plug is tapered at an angle = 5-15 degrees . A slot (5) in the base of the plug locates it in the bore of the melt.
Patent DE-19852894-A1 (DE)
Title: Phthalic anhydride generated by the controlled partial oxidation of o-xylene or naphthalene in high-yield catalytic reactor with reduced by-products
Inventor: RUDOWSKI WERNER
IPC: C07C51/31
Filed: 1998-11-17
Abstract: A process and reactor assembly produce a gaseous product, especially phthalic anhydride (PSA), by the controlled partial oxidation of o-xylene or naphthalene or a mixture of the two. The oxygen required for the process is abstracted from air (9), and also serves as a carrier gas.  A process and reactor assembly produce a gaseous product, especially phthalic anhydride (PSA), by the controlled partial oxidation of o-xylene or naphthalene or a mixture of the two. The oxygen required for the process is abstracted from air (9), and also serves as a carrier gas. The compressed air (9) is laden with pre-heated ingredients and released into a reactor (2) incorporating a heating stage (11). On reaching the reaction trigger temperature, the mixture is released through a series of alternating catalytic (15, 27, 29, 31, 33) oxidation (I-VI) and cooling (21, 28, 30, 32) stages. The product PSA gas (10) is then released from the reactor housing (2) for desublimation or condensation.
Patent DE-19853021-A1 (DE)
Title: Foamed polymer component production equipment by feeding gas through sintered metal parts in and around the melt stream of a conventional injection machine
Inventor: MICHAELL WALTER
IPC: B29C44/34
Filed: 1998-11-18
Abstract: The blowing agent, e.g. nitrogen, carbon dioxide, helium, water or a mixture of these is fed by a gas metering system into the melt stream of a conventional injection molding machine. Gas enters the polymer via a sintered metal surface of a torpedo in the melt channel and a sintered metal part surrounding the channel.
Patent DE-19853536-A1 (DE)
Title: Kabine für Frontsitz-Flurförderzeuge
Inventor: NIEBUHR MICHAEL
IPC: B62D33/06
Filed: 1998-11-20
Abstract: Kabine für Frontsitz-Flurförderzeuge, gekennzeichnet durch folgende Merkmale: DOLLAR A - das Flurförderzeug weist eine annähernd ebene Aufbaufläche für eine Kabine auf, DOLLAR A - die Kabine befindet sich innerhalb der Außenkontur des Flurförderzeugs und ist im Grundriß an den Seiten konvex geformt, wobei sich ihre Breite zum hinteren und vorderen Ende verringert und DOLLAR A - an mindestens einer Seite ist eine Schiebetür vorgesehen, die so geführt ist, daß sie in der vollständig geöffneten Stellung (Offenstellung) nicht über die Außenkontur des Flurförderzeugs hinaussteht.
Patent DE-19860345-A1 (DE)
Title: Mounting ring for bearing has a press fit sleeve with grip tags to secure the outer bearing ring against rotation
Inventor: SCHOENER GEORG
IPC: F16C35/077
Filed: 1998-12-24
Abstract: A mounting ring for a bearing has a sleeve (1) which is pressed between the outer bearing ring and the mounting recess to prevent the bearing ring rotating. The mounting ring has U-shaped slots stamped pressed into its outer profile to form tags (4) which grip into the inside wall of the recess. To enhance the grip the outer edges of the tags are bent upwards. The tags also grip the inside lip of the groove in the recess for axial stability.
Patent DE-19902562-A1 (DE)
Title: Production of acrolein, useful as intermediate for glutardialdehyde, methionine, folic acid and acrylic acid, by catalytic oxidation of propene uses 2 consecutive reactors operating outside explosion range
Inventor: ZEHNER PETER
IPC: C07C51/25
Filed: 1999-01-22
Abstract: A mixture containing propene and oxygen (O2) is passed at elevated temperature through:  (i) a zone containing a first catalyst in the solid aggregate state to oxidize part of the propene to acrolein at a propene/O2 molar ratio of over 1 and  (ii) other zone(s) with solid catalyst, with addition of O2, so that  >=  90 mole-% of the propene reacts with \- 80 mole-% selectivity to acrolein.  In the production of acrolein by gas phase partial oxidation of propene with oxygen (O2) over a heterogeneous catalyst in the solid aggregate state:  (i) a mixture containing propene and O2 in over 1:1 molar ratio is passed at elevated temperature through a first reaction zone containing a first catalyst in the solid aggregate state to oxidize part of the propene to acrolein, then (ii) the reaction mixture is passed at elevated temperature through other reaction zone(s) with a solid catalyst charge, with addition of (gas containing) O2 in at least one of the later zones to increase the O2/propene molar ratio, so that >=  90 mole-% of the propene fed to zone I reacts with \- 80 mole-% selectivity to acrolein.  Independent claims are also included for (a) the production of acrylic acid from propene, including this process;  (b) apparatus for the gas phase oxidation of propene to acrolein;  (c) apparatus for the gas phase oxidation of propene to acrolein and then of acrolein to acrylic acid.
Patent DE-19905809-A1 (DE)
Title: Anschlußverbindung und Anschlußelement für ringgewellte Schlauchleitungen
Inventor: SEEGER BERND
IPC: F16L25/00
Filed: 1999-02-12
Abstract: Es wird eine Anschlußverbindung bzw. ein Anschlußelement für ringgewellte Schlauchleitungen vorgeschlagen, welches mit Hilfe eines Halteelementes zur Festlegung der Schlauchleitung mittels Steckmontage geeignet ist, wozu das Halteelement elastische nachgiebige Rastvorsprünge aufweist.
Patent DE-19906619-A1 (DE)
Title: Water-driven power generation plant has foundation provided with cog rails for cog wheels attached to outer platform similarly supporting inner platform with turbines driven by vertical movement of platforms
Inventor: VOSKAMP P J
IPC: F03B13/18
Filed: 1999-02-17
Abstract: The power generation plant has a foundation (F) fitted with a number of vertical cog rails for cog wheels attached to an outer platform (A), which is displaced vertically in dependence on the water level. The outer platform is fitted with a further set of vertical cog rails for cog wheels attached to an inner platform, with direct or indirect of a current generation turbines by the vertical movement of the platforms.
Patent DE-19907115-A1 (DE)
Title: New Gluconobacter oxydans strain with high tolerance to D-sorbitol, useful for converting D-sorbitol to L-sorbose in the production of ascorbic acid
Inventor: JAKOBSEN ANNE-METTE
IPC: C12R1/01
Filed: 1999-02-19
Abstract: Gluconobacter oxydans strain (I) with high tolerance to D-sorbitol, obtained from a low-tolerance strain by stepwise cultivation at increasing D-sorbitol concentrations, is new.  Independent claims are also included for the following: (1) a semicontinuous process for producing L-sorbose, comprising: (a) inoculating a medium containing up to 38 wt.% D-sorbitol with a G. oxydans bacterium and culturing the bacterium until D-sorbitol conversion ceases; (b) isolating L-sorbose from a major portion of the culture broth; (c) using the remaining portion of the culture broth to inoculate a fresh medium in a ratio of 1:4-8, giving a mixture containing up to 38 wt.% D-sorbitol, and culturing the bacterium until D-sorbitol conversion ceases; and (d) isolating L-sorbose from the culture broth; and (2) a process for producing 2-keto-L-gulonic acid, comprising converting D-sorbitol to L-sorbose by the process of (1) and converting the L-sorbose either in situ or after isolation, to 2-keto-L-gulonic acid in a conventional manner.
Patent DE-19916582-A1 (DE)
Title: Verfahren und Vakuumfüller zum Abfüllen einer pastösen Masse
Inventor: ZINSER GEORG
IPC: A22C11/08
Filed: 1999-04-13
Abstract: Die Erfindung betrifft ein Verfahren und einen Vakuumfüller zum Abfüllen einer pastösen Masse, insbesondere von Wurstbrät, wobei das Brät in ein Flügelzellenförderwerk mittels drehbar gelagerter Flügelzellen abgefüllt wird und in einem Bereich des Flügelzellenförderwerks ein Unterdruck zur Unterstützung der Einziehung des Bräts in das Flügelzellenförderwerk erzeugt wird. Allerdings besteht die Notwendigkeit, die Effektivität der Unterdruckerzeugung zu verbessern. DOLLAR A Hierzu wird der Unterdruck im Wesentlichen bei sich drehenden Flügelzellen erzeugt, was durch das Anbringen eines Verschlusselementes zum zumindest teilweisen Öffnen und Verschliessen einer Vakuumöffnung im Förderwerkgehäuse ermöglicht ist.
Patent DE-19921926-A1 (DE)
Title: Dielectric microwave filter has resonator body with two different large base surfaces perpendicular to rotation symmetry axis with connecting lateral surfaces joined along straight lines
Inventor: MAYER BERND
IPC: H01P7/10
Filed: 1999-05-12
Abstract: The filter has an input and an output for a microwave signal and a rotation symmetrical dielectric resonator body (3) that can be stimulated to electromagnetic oscillations by the microwave signal. The resonator body has two different large base surfaces (6,7) perpendicular to the axis (12) of rotation symmetry and the base surfaces have lateral surfaces (8) joined along straight lines. Independent claims are also included for a method of manufacturing a dielectric filter and for a method of setting the mode coupling in a dielectric resonator body.
Patent DE-19923579-A1 (DE)
Title: Polymerization of diene in solvent containing vinyl-aromatic monomer to give rubber for production of e.g. impact polystyrene involves using Group 4, 5 or 6 transition metal chelate catalyst and Lewis acid cocatalyst
Inventor: JUENGLING STEPHAN
IPC: C08F36/04
Filed: 1999-05-21
Abstract: A process for the polymerization of dienes in a solvent containing vinyl-aromatic monomers, which is carried out in presence of an organometallic compound of titanium, zirconium, hafnium, vanadium, niobium, tantalum, chromium, molybdenum or tungsten as catalyst and a Lewis acid as cocatalyst.  Independent claims are also included for: (a) a process for the production of high-impact polystyrene, acrylonitrile-butadiene-styrene copolymers or methyl methacrylate-butadiene-styrene copolymers using a rubber solution produced by the above process; (b) a process for the continuous production of impact-modified thermoplastic molding materials containing a rubber-based soft phase dispersed in a hard vinyl-aromatic matrix, by:  (1) polymerizing dienes in vinyl-aromatic monomer solution as above in a first reaction zone, (2) transferring the diene rubber to a second zone and subjecting it to anionic or radical polymerization, optionally in presence of further vinyl-aromatic monomer or other comonomers in amounts sufficient to achieve phase inversion and (3) completing the polymerization in a third zone with the amount of vinyl-aromatic monomer required for the impact-modified material; and (c) a process for the production of solutions of rubber in styrene solutions with sterically demanding chelate catalysts.
Patent DE-19930461-A1 (DE)
Title: Vehicle light has lenses that convert conical light radiation pattern from light emitting diode(s) into light beam with elliptical or strip-shaped cross-section then into parallel beam
Inventor: ZWICK HUBERT
IPC: F21V5/00
Filed: 1999-07-01
Abstract: The vehicle light has at least one light emitting diode (2) with a conical light radiation pattern and an associated lens (3a) with its light input surface in the conical light radiation region. The lens converts the conical pattern into an elliptical or strip-shaped cross-section and a rod-shaped elongated second lens (3b) has its input surface in the converted pattern and converts it to a parallel beam.
Patent DE-19930482-A1 (DE)
Title: Alarm system for sprinkler system has two alarm bells connected in parallel to collection line, non-return device between collection line and each alarm valve, alarm pressure switches
Inventor: FRAEDERICH HENNING
IPC: A62C35/60
Filed: 1999-07-01
Abstract: The alarm system has two alarm bells (1) connected in parallel to a collection line, a non-return device (2) between the collection line and each alarm valve (3) and an alarm pressure switch (4) between the non-return device and the alarm valve. A water drainage valve (6) is connected to the collection line.
Patent DE-19932193-A1 (DE)
Inventor: TELLO JOSE ANTONIO GARCIA
IPC: G05B19/042
Filed: 1999-07-09
Abstract: The invention relates to a module (12) for controlling a drive (11), especially in a system (10) which can jeopardize the safety of the public, comprising a terminal connection (18) for connecting to a control system (31) for operational tasks and to a control system (32) for safety tasks.  Commands issued from the control system (32) for safety tasks have priority over commands issued from the control system (31) for operational tasks. According to the invention, the module (12) comprises a microprocessor (14) for processing commands, a logical circuit (15) for the priority of the commands issued from the control system (30) for safety tasks, an interface (26), and a memory (17) for storing commands and acknowledge messages.
Patent DE-19932813-A1 (DE)
Inventor: ANDREE ROLAND
IPC: C07D411/10
Filed: 1999-07-14
Abstract: The invention relates to novel substituted phenyl uracils of general formula (I), wherein A represents alkanediyl or alkenediyl, optionally substituted with cyano, halogen or C1-C4-alkyl, C1-C4-alkoxycarbonyl or C2-C4-alkenyl, optionally substituted with halogen or C1-C4-alkoxy; or interrupted with O (oxygen), with 2 to 5 carbon atoms, respectively, or cyclohexane-1,2-diyl or 1,2-phenylene; Q<1> represents O (oxygen) or S (sulphur); Q<2> represents O (oxygen) or S (sulphur); R<1> represents hydrogen, amino or alkyl, optionally substituted with cyano, halogen or C1-C4-alkoxy, with 1 to 4 carbon atoms; R<2> represents alkyl substituted with halogen and with 1 to 4 carbon atoms; R<3> represents hydrogen, halogen or alkyl, optionally substituted with halogen and with 1 to 4 carbon atoms; R<4> represents hydrogen, cyano, carbamoyl, thiocarbamoyl or halogen; R<5> represents cyano, carbamoyl, thiocarbamoyl or alkyl or alkoxy, optionally substituted with halogen and with 1 to 4 carbon atoms, respectively; and R<6> represents hydrogen or alkyl with 1 to 4 carbon atoms. The invention also relates to a method for producing the inventive phenyl uracils and to their use as herbicides.