baber/WOPTO huggingface dataset:
Patent DE-19747009-A1 (DE)
Title: Electromagnetic drive for gas valve of IC engine
Inventor: KREITMANN FRITZ DIPL ING
IPC: F01L9/20
Filed: 1997-10-24
Abstract: The electromagnetically driven gas valve has the end of the valve stem fitted with a pole piece (5) set between two solenoid coils (3,4). The valve stem is also fitted with two spring support flanges (17,18) to support the inner ends of the two valve springs (9,10) and with the outer ends of the springs raced against the valve housing.The valve is held in a middle setting by the two valves. One of the spring support flanges (14) is axially adjustable by being threaded on the valve stem.- DETAILED DESCRIPTION - This allows the fitter to adjust the middle position of the valve. The spring support flange can also be threaded inside the cylindrical housing via an outer thread on the flange. The axial position of the springs is set by an axial clamping pin through the adjustable spring support
Patent DE-19747560-A1 (DE)
Title: Electric toaster with extendable grilling support frame
Inventor: HOFER NORBERT
IPC: A47J37/08
Filed: 1997-10-28
Abstract: A wire support frame (1) to hold items for grilling over the toaster (2) is raised from a rest position I to a higher position II, by a rod (5) operated by a sliding knob (6), above the bread slots (3).
Patent DE-19747668-A1 (DE)
Inventor: DIETSCHE GEORG
IPC: A47G19/23
Filed: 1997-10-29
Abstract: The invention relates to a stackable container, especially for storing and transporting food rations for flight passengers, comprising a base shell (3) and a cover (5) which can be placed on the base shell and removed therefrom (3). The invention also includes joints and fasteners (13, 15) which can be used to fasten the base shell (3) to the cover (5) of an identical container located thereunder. The invention further relates to a method for using the stackable container.
Patent DE-19757798-A1 (DE)
Title: Combined parasol and ventilator
Inventor: LANGE HANS OTTO
IPC: A45B23/00
Filed: 1997-12-29
Abstract: The sunshade rotates within a structure which may bear advertising. The solar-emission blocking surface consists of sheeting or fabric in which are slits with stabilised air-conducting surfaces. The shade is stretched over a bottom framework. The sheet or fabric consists of overlapping, sloping vanes. The structure consists of a standard garden umbrella held in a holder and driven by a slowly runnng motor and rotating on an axle.
Patent DE-19802759-A1 (DE)
Inventor: FUERST KARL-HEINZ
IPC: H02K15/04
Filed: 1998-01-26
Abstract: The method involves forming each conductor rod (20) from partial conductor rods (22) from conductive material. The partial conductor rods comprise uniform bents (24), in respectively the top and bottom positions. The bents of the partial conductor rods are displaced in longitudinal direction, so that an interval (25) is produced to the partial conductor rods lying under it. The method involves forming each conductor rod (20) from partial conductor rods (22) from conductive material, lying in pairs on each other, and running through the stack from a top position diagonally to a bottom position. The partial conductor rods comprise uniform bents (24), in respectively the top and bottom positions, whereby the bents of respectively two adjacent partial conductor rods associated in a pair, are displaced in longitudinal direction in a predetermined distance to bents of a following or preceding pair of partial conductor rods. The partial conductor rods are arranged in sideways adjacent stacks (26), whereby the partial conductor rods are staggered respectively with the sideways adjacent partial conductor rods, which assures, that each partial conductor proceeds segmental and alternately along a side facing a rotor and a side averted from the rotor. The bents of the partial conductor rods are displaced in longitudinal direction, so that an interval is produced to the partial conductor rods lying under it. An Independent claim is provided for a conductor rod manufactured after this method.
Patent DE-19803804-A1 (DE)
Inventor: LIESKE STEFAN
IPC: F02B75/22
Filed: 1998-01-31
Abstract: The invention relates to a suction system for supplying an internal combustion engine (18) with combustion air, especially in an automobile. The inventive suction system comprises at least one separate air collector (14) from which individual suction pipes (16) each lead to the air inlets of the respective cylinders of the internal combustion engine (18). Said suction pipes (16) are configured as ram tubes for the top speed areas of the internal combustion engine (18). At least one compensation flap (20) is located in the air collector (14). When closed, the compensation flap divides the air collector (14) to provide a long pre-suction section (12, 22) and when open, instead of a long pre-suction section (12, 22) provides an air collector (14) with an increased volume.
Patent DE-19808860-A1 (DE)
Title: Ordering system for a part self service food system
IPC: G07F7/02
Filed: 1998-03-03
Abstract: The supply of food and meals in a part self service system uses a series of terminals (4) at which the individual can order. Access is by a data card (9) and menus are displayed and accessed using a keyboard (13). Details of the order are provided on a ticket  issued by a separate unit (11) and this is then presented at the collection counter.
Patent DE-19809195-A1 (DE)
Title: Cooling element using convection
Inventor: GUSTAFSSON OERJAN
IPC: F24F1/01
Filed: 1998-03-04
Abstract: The cooling convector element has a cooling battery located in a housing which allows the flow of room air over the cooling battery. Deflectors guide cooled room air. Feed devices (18) increase the flow speed of the cooling air over the battery. The single feed device for feed air has a pipe which extends in the longitudinal direction of the element and has a number of outlet openings which are spaced out in the longitudinal direction and direct the feed air downwards in the direction of a tapering slit which is defined by at least one of the deflecting devices. Through the slit, circulating room air is passed back into the room in an approximately horizontal direction. The pipe has the basic shape of a cylinder with lugs extending in its longitudinal direction and protruding from the surface of the cylinder on an imaginary horizontal diameter.
Patent DE-19810399-A1 (DE)
Title: Combined casement or leaf frame and blind frame for window or door
Inventor: ALT ALBERT
IPC: E06B5/11
Filed: 1998-03-11
Abstract: The arrangement has a joint clearance space (11) between the blind frame (2) and the casement or leaf frame (1). A movable fitment (12) is disposed on one of the frames, with closure pieces (15) which cooperate with fixed striking plates (17). The blind frame has an outer rabbet-cover (7) over the casement or leaf frame and bridging the outer gap between the blind and casement/leaf frames. A shield strip (18) is joined to the blind frame between the outer rabbet cover and the striking plate. The width (20) of the strip corresponds to the width (22) of the joint clearance space.
Patent DE-19810666-A1 (DE)
Title: Pourable and blowable insulating and light adding material, and method for its production out of growable raw materials
Inventor: HESCH ROLF
IPC: C04B30/02
Filed: 1998-03-12
Abstract: The pourable and blowable insulating and light adding material is characterized by the fact that it is obtained out of growable raw material constituents of low density, after mechanical processing which reduces their density and slenderness ratio, and renders their surfaces fibrous.
Patent DE-19813882-A1 (DE)
Title: Motor chain drive guide combines lubrication
Inventor: LORENZ INGOLF
IPC: F01L1/02
Filed: 1998-03-30
Abstract: A motor has a chain drive maintained under tension by a shoe which prevents unwanted oscillation and lubricates (9) the chain with oil. A U-shaped profile (4) is hinged (3) to the chain (2) guide (1) and is held in place by a snap-fitting (5). The inner face of the U-shaped profile has guides (7) which extend to the chain rollers. Within the covered zone the guides are formed as cross-pieces, and are of about the same width as the rollers in the egress zone.
Patent DE-19815695-A1 (DE)
Title: Planetary roll extruder, especially for producing plastic melts for extruding endless profiles of shear and temperature sensitive polymers
Inventor: RIEG PETER
IPC: B29C48/44
Filed: 1998-04-08
Abstract: The planetary roll extruder has several planet spindles (4), each having an internal system (5) for heat transport in the longitudinal direction. The planetary roll extruder comprises a planetary roll cylinder, a central spindle and several planet spindles (4), the latter having an internal system (5) for heat transport in their length direction.
Patent DE-19817719-A1 (DE)
Title: Optical coupler for polymer optical waveguide
Inventor: DENKER JOACHIM
IPC: G02B6/28
Filed: 1998-04-21
Abstract: A polymer optical waveguide without cladding is bent (1) with a radius which is smaller on the inside than 2.03 times the waveguide diameter. The bend in the optical waveguide is fixed with a fitting piece into a cylindrical, transparent plastic housing (4), half of which is in the form of a tube. In front of the bend in the waveguide, the housing is formed in the shape of a refractive ball surface (6).
Patent DE-19817748-A1 (DE)
Title: Control method for transport equipment of a store
Inventor: KATSUBE JUNICHI
IPC: H01L21/02
Filed: 1998-04-21
Abstract: The transport equipment transports items between stores (4-1,4-2) along transport paths (5-1,5-2) on carriers (5c). Before an item can be moved between stores a computer monitors the available storage capacity of the destination store from information fed to it and permits onward transport only if the destination store can accept the item.
Patent DE-19819660-A1 (DE)
Title: Injection nozzle for homogeneous mixing of water with dry mix material
Inventor: LUKAS WALTER PROF DR
IPC: B05B7/14
Filed: 1998-05-02
Abstract: A connecting pipe (4) opens out at an angle of preferably 30 degrees to the direction of feed into the moulded section (5) of the nozzle delivering the dry mix. Water (1) and air (2) pipes run into the connecting pipe and are brought together at an angle of between 40 and 130 degrees into an extension pipe (3). The connecting pipe has larger diameter than the extension pipe. The water feed pipe and/or the air pipe has a regulating valve (9,10).
Patent DE-19826122-A1 (DE)
Title: Meteorological magnetic measuring system
IPC: G01W1/16
Filed: 1998-06-12
Abstract: The measuring system has a number of measuring stations (2,4) which are physically distributed over a defined area, each containing at least one spherics receiver (10a,10b) for receiving a spherics signal and a transmission device for transmitting measured data derived from the spherics signal to a central evaluation unit (6). The measuring stations are spaced apart by less than 50 km for detection of short-range spherics signals, each measuring station having a processing circuit for extraction of the measuring data from the received spherics signal, using a digital processor preceded by an A/D converter.
Patent DE-19830452-A1 (DE)
Title: Sleeping bag with inflatable mattress
Inventor: KAIPERT HEINRICH
IPC: A47C27/08
Filed: 1998-07-08
Abstract: Sleeping bag consists of a sleeve (2) having a back piece (5) connected to an inflatable mattress.
Patent DE-19832646-A1 (DE)
Title: Arrangement for opening and closing an electrically operated motor vehicle door lock enabling emergency operation of door lock when insufficient electrical power is available
Inventor: SEEBERGER JUERGEN
IPC: E05B81/14
Filed: 1998-07-10
Abstract: The door lock has at least one blocking element (3a) and is connected to a closure cylinder (2). The closure cylinder is mechanically connected to the blocking element, either directly or via at least one connecting element (13), for the opening action. An external handle is engaged with the closure cylinder to actuate the blocking element.
Patent DE-19833154-A1 (DE)
Title: Gleiskettenfahrzeug
Inventor: ZONAK ARMIN
IPC: B62D55/10
Filed: 1998-07-23
Abstract: Es ist die Ausbildung eines Gleiskettenfahrzeuges mit einem beidseitig des Fahrzeuggehäuses angeordneten und angetriebenen Laufwerk vorgesehen, wobei Laufwerk und Fahrzeuggehäuse unter Zwischenschaltung eines schwingungsdämpfenden Materials miteinander verbunden sind. Hierbei ist das Laufwerk über ein u-förmiges Brückenelement mit seitlichen Laufwerksträgern unter Verwendung einer verbindenden Bodenplatte aufgenommen, wobei die Laufwerksträger jeweils als Kettenantrieb einen elektrischen Antriebsmotor aufweisen. Das Fahrzeuggehäuse ist dabei über schwingungsdämpfende Elemente in das Brückenelement eingehängt.
Patent DE-19834153-A1 (DE)
Inventor: KUNZE JUERGEN
IPC: G01R33/09
Filed: 1998-07-29
Abstract: The invention relates to a method for evaluating signals while eliminating an interference signal on magnetoresistive sensor elements which is preferably proportional to the zero offset. Said sensor elements can form a sensor element array such as a sensor bridge (2). According to the invention, the direction of magnetization of the sensor elements is modulated or shifted by applying a magnetic pulse field of a modulated or variable direction, and the output signals of the sensor elements or of the sensor element array are fed to a differential amplifier. Due to the modulation or shift of the operating voltage of the sensor bridge, said modulation or shift resulting at the same time as the magnetization of the sensor elements, a signal often arises which comprises a direct component that is proportional to the magnetic field to be measured, and has an alternating component that is proportional to the offset voltage of the sensor element array. The latter is minimized by a feedback or is adjusted to zero. The bandwidth, with which the direct voltage that is proportional to the magnetic field to be measured can follow changes of the input signal, is greater in magnitude than the magnetization frequency of the sensor elements.
Patent DE-19834987-A1 (DE)
Title: Edge or border for garden lawn consists of T-sections laid end-to-end
Inventor: STUEBLING KURT
IPC: A01G9/28
Filed: 1998-08-03
Abstract: The T-sections (1) may be laid on their sides, with the stems of the T-shapes lying flat on their sides, facing in toward the lawn (7), and one arm of the T extending down into the ground (4) and the other (3) extending vertically up into the air. The T-section may be asymmetrical with the longer sidearm of the T extending downward. Wedge shapes and additional curbs may be used.
Patent DE-19836023-A1 (DE)
Title: Method for estimating the total volume of furniture and fittings when moving house in which the area of the current dwelling is multiplied by factors for mean height of the furniture and mean floor occupancy
Inventor: KAISER MANFRED
IPC: B65G67/20
Filed: 1998-08-10
Abstract: A method for rapidly estimating the total volume of furniture and fittings when moving house simply uses the floor area of the current dwelling and multiplies it by 0.6 meters, being an average height for all furniture, and further multiplies it by a percentage factor representing the occupancy of the floor area. This occupancy is typically 75 % for a normally furnished home and 60 % for a less than normally furnished home. The estimated volume is sufficient to prepare cost estimates for moving the furniture and for preparing the right vehicle for the move.
Patent DE-19841686-A1 (DE)
Title: Compressor cooling machine has expansion machine in form of gear wheel motor with housing, at least two gear wheels with shaft bearings and coolant carrier chambers
Inventor: MAURER THOMAS
IPC: F25B41/06
Filed: 1998-09-11
Abstract: The compressor cooling machine has a compressor (11) that compresses a coolant to a supercritical pressure, a gas cooler (12) that cools the compressed coolant by exchanging heat with the air, an expansion machine (13) that expands the cooled coolant at the critical pressure and an evaporator (14) that evaporates the expanded coolant by exchanging heat with the air. The expansion machine is a gear wheel motor with a housing, at least two gear wheels with shaft bearings and coolant carrier chambers.
Patent DE-19841694-A1 (DE)
Title: Process for operating a household dishwasher comprises establishing the amount of fluid removed and the amount to be added using the number of revolutions of the circulating pump
Inventor: ROSENBAUER MICHAEL
IPC: A47L15/46
Filed: 1998-09-11
Abstract: Process for operating a household dishwasher comprises operating both pumps (10, 12) with partial exchange of the rinsing fluid and establishing the amount of fluid removed and the amount to be added using number of revolutions of the circulating pump (10).
Patent DE-19844361-A1 (DE)
Title: Artificial lake for windsurfing
Inventor: FRIEDEN PETER DIPL ING
IPC: A63C19/00
Filed: 1998-09-28
Abstract: The dam is a maximum of 0.5 metres above the water level. The surface of the water is higher than the average level of the surrounding land. Wind speed can be increased by a roofing arrangement and fans may be fitted to provide wind in still conditions.
Patent DE-19846697-A1 (DE)
Title: Bus or station shelter with support structure, formed by profiles that can be easily clipped together, has load-bearing members inside, covered with decorative panels making elliptical section
Inventor: QUICK HERBERT
IPC: E04H1/12
Filed: 1998-10-09
Abstract: The load bearing supports (4-7) are covered with decorative panels using sealing strips. The supports have an elliptical section and are formed from rectangular tube (31) onto the four sides of which C-section profile (32) with a defined opening is fixed. The decorative panel (30) is clipped onto this C-section, sealing strips (40) being used to conceal the connections.
Patent DE-19853046-A1 (DE)
Inventor: NGUYEN KIM SON
IPC: C08F271/02
Filed: 1998-11-18
Abstract: Water-soluble or dispersible graft copolymers having a K-value of 30-70 are claimed, which are obtained by radical polymerization of specified acrylate monomers and carboxyl group-containing vinyl monomers with a prepolymer having a K-value of 30-50 and containing at least 30 wt.% homopolymerized vinyl pyrrolidone (or ring expanded analogs). Water-soluble or dispersible graft copolymers having a K-value of 30-70 are claimed, which are obtained by radical polymerization of monomers (A) with a prepolymer (B) having a K-value of 30-50. Monomers (A) comprise (a) 50-85 wt.% monomers of formula CH2=CR'-CO-X-C(CH3)3 (I), (b) 15-30 wt.% of at least one carboxyl group-containing vinyl monomer and (c) 0-25 wt.% of a radical polymerizable vinyl monomer of formula CH2=CR'-CO-X-R (II). Prepolymer (B) contains at least 30 wt.% homopolymerized monomer of formula (III). The weight ratio of A:B is 100:5 to 100:200 and the graft copolymer is at least partially neutralized. X = O or NR''; R', R'' = H or 1-6C alkyl; R = 6-30C alkyl; n = 1-3. An Independent claim is included for a hair fixing preparation comprising 0.5-20 wt.% of the graft copolymer, 0-10 wt.% of a commercially available hair polymer, 50-99.5 wt.% of an alcohol and/or water, 0-50 wt.% of a propellant in the form of propane/butane and/or dimethyl ether, 0-0.5 wt.% of a water-soluble or dispersible silicone compound and 0-0.2 wt.% conventional additives.
Patent DE-19857448-A1 (DE)
Title: Direct assay for residual alkylating agent in a reaction medium, especially a cationic polysaccharide derivative, comprises a color reaction with a p-substituted 4-benzylpyridine derivative
Inventor: BISCHOFF DIETMAR
IPC: G01N31/22
Filed: 1998-12-12
Abstract: A method for determining the amount of residual alkylating agent in a solid, liquid or solid-liquid reaction medium, i.e. an alkylation reaction mixture or a product obtained the reaction mixture. A method for determining the amount of residual alkylating agent in a solid, liquid or solid-liquid reaction medium, i.e. an alkylation reaction mixture or a product obtained the reaction mixture, comprises: (a) mixing a sample of the reaction medium with a solution of a chromogenic agent (I) selected from p-substituted 4-benzylpyridine derivatives; (b) allowing the color reaction to proceed at 20-150 deg C for 2-300 minutes; and (c) comparing the color with a series of calibration samples containing known amounts of alkylating agent.
Patent DE-19859091-A1 (DE)
Inventor: ROEMHILD DIETMAR
IPC: B29C44/38
Filed: 1998-12-21
Abstract: The invention relates to a method and device for producing shaped parts made of elastomers, whereby molds are guided along a transport path past several processing stations. According to the inventive method for producing shaped parts, at least two mixing head units (20, 23) are arranged parallel to one another. The mixing head units (20, 23) are controlled in such a way that adjacent molds are filled during a tool filling process. The device for carrying out the method comprises a platform (19) on which several mixing heads (20, 23, 31, 32) are accommodated whose positions can be varied with regard to one another.
Patent DE-19904348-A1 (DE)
Title: Current contact nozzle for arc welding burner has one or more layers made out of ceramic material(s) of thickness 0.1 to 0.7 millimetres above one another on surface
Inventor: MOEHLER WOLFRAM
IPC: B23K9/28
Filed: 1999-02-03
Abstract: A current contact nozzle for an arc welding burner makes an electrical contact with a welding wire supplied continuously to the welding site through an axial opening in the current contact nozzle. The current contact nozzle at least at the wire exit side is provided with one or more layers made out of a, or different, ceramic material(s) of thickness 0.1 to 0.7 millimetres above one another on the surface of the contact nozzle, roughened at this site and on an intermediate layer applied to it. These are electrically insulating and repellent to metal spatter. They represent a wear-free guide for the welding wire emerging from the current contact nozzle.
Patent DE-19906304-A1 (DE)
Title: Process is for separating textile parts which are stacked
Inventor: BRAUN HANS PETER
IPC: A41H43/02
Filed: 1999-02-15
Abstract: A separating film with a smooth surface is incorporated between the individual fabric parts of the pile.  The fabric layer to be separated is seized by grippers and removed from the pile. One or several folds can be formed in the layer to ensure a secure seizing.
Patent DE-19909516-A1 (DE)
Title: Measurement data during course of experiment detecting enabling by storing test relevant scene data in scene memory and that the scene data and measurement data detectable in their temporal allocation
Inventor: KLASEN MAX
IPC: G01M17/007
Filed: 1999-03-04
Abstract: A measurement data from sensors (2a-e) are collected via an interface (4) and stored in a measurement data memory (8). A test relevant scene data is stored in a scene memory (18) and that the scene data and the measurement data are made detectable in their temporal allocation.  A control device (30) is provided for finishing reading measurement data memory (8) and a scene data storage (18) with which the stored data are time synchronous and displayed parallel on a screen (32). An Independent claim is included for: (a) a test data input and evaluation system
Patent DE-19910755-A1 (DE)
Title: Linear current sensing circuit for motor controller
Inventor: TAKAHASHI TOSHIO
IPC: H03M1/60
Filed: 1999-03-11
Abstract: The circuit converts an analog current sense signal, in a motor drive controller circuit, from a high side reference potential to a low side reference potential for measurement and processing. The circuit comprises a section for converting the input signal, at a first potential, into a pulse width modulated (PWM) signal. A further circuit section is provided for level shifting the pulse width modulated signal from the first potential to a second potential.