baber/WOPTO huggingface dataset:
Patent DE-19906379-A1 (DE)
Title: Production of concentrate of denatured whey protein hydrolysate with fine aggregate size, useful as food additive, e.g. in cheese or ice cream, uses high temperature hold in aqueous solution without shear before concentration
Inventor: HUS MANFRED
IPC: A23P30/40
Filed: 1999-02-16
Abstract: Production of concentrate of denatured whey protein hydrolysate with fine aggregate size, useful as food additive, e.g. in cheese or ice cream, uses high temperature hold in aqueous solution without shear before concentration. Production of a concentrate of denatured whey protein hydrolysate, preferably with a medium aggregate size 1-4  mu m, comprise: (a) \-80% hot denaturing, with respect to the proteins, of an aqueous solution of whey protein with a maximum protein content of 4 wt.% at pH 5.0-7.0 by holding at 75-150  deg C under non-shearing conditions; and then (b) concentration, preferably to a denatured whey protein concentration of 5-20 %.  Independent claims are also included for: (a) the production of a foamed product by foaming the concentration at pH 4.0-5.5, without adding foam stabilizer;  (b) the foamed product, free from foam stabilizer, produced in this way.
Patent DE-19906953-A1 (DE)
Title: Processing telephone calls forwarded by telecommunications installations to PBXs, not accepted and to be forwarded further
Inventor: BEYER WOLFGANG
IPC: H04M3/533
Filed: 1999-02-19
Abstract: First a sub-station state signal is determined and the call is switched to an output station for an output text selected from several such texts in dependence on the state signal. At least one output text is individually variable for the output.In connection to the output of a text the call is forwarded to another reception station, such as a voice mailbox, or a telephone exchange, or another PBX number. The substation state signal can be set by fitting digital sequence.  Independent claims are included for processing device to telecommunications installations.
Patent DE-19908435-A1 (DE)
Title: Verfahren und Vorrichtung zur Impulsaufladung einer Kolbenbrennkraftmaschine
Inventor: KREUTER PETER
IPC: F02B29/02
Filed: 1999-02-26
Abstract: Eine Vorrichtung zur Impulsaufladung einer Kolbenbrennkraftmaschine mit wenigstens einem Zylinder (2), in dem ein Kolben (4) arbeitet und in den ein Ladungswechselkanal (16) mündet, wobei in der Mündung ein Ladungswechselventil (20) arbeitet, enthaltend ein in dem Ladungskanal beweglich angeordnetes Bauteil (42), mittels dessen der Strömungsquerschnitt des Ladungswechselkanals verschließbar ist, ist dadurch gekennzeichnet, daß das Bauteil als eine Klappe (42) ausgebildet ist, die elastisch in Schließrichtung vorgespannt ist und einen Magnetanker bildet, der in Schließstellung an einer dem Ladungswechselventil zugewandten Polfläche eines Elektromagneten (46, 52; 48, 54) anliegt, wobei die Anordnung derart ist, daß die Klappe sich bei abgeschaltetem Elektromagneten und Unterdruck im zylinderseitigen Bereich des Ladungswechselkanals (16) durch den an ihr wirksamen Unterdruck und die mit zunehmender Öffnung einsetzende Zylindereinströmung in Öffnungsrichtung bewegt.
Patent DE-19911304-A1 (DE)
Title: Wideband electromagnetic screening paint or film, e.g. for handsets, computers and electronic games, comprises ferrite powder, electrically conductive powder and a binder
Inventor: EULER WILFRIED
IPC: H05K9/00
Filed: 1999-03-13
Abstract: Electromagnetic screening paint or film comprises ferrite powder, electrically conductive powder and a binder. An Independent claim is also included for a method of applying the above paint. Preferred Features: The ferrite is a Mn-Zn ferrite and/or a hexa ferrite, especially an Sr ferrite, and the conductive material is nickel or carbon black.
Patent DE-19911847-A1 (DE)
Title: Fein- und Formguß in Kunststoff/Kohlenstoff-Aerogelen
Inventor: RATKE LORENZ
IPC: B22C1/00
Filed: 1999-03-17
Abstract: Gegenstand der Erfindung ist ein Formstoff für den Fein- und Formguß von Metallen oder Metall-Liegierungen umfassend Kunststoff- und/oder Kohlenstoffaerogele sowie ein Verfahren zur Herstellung von entsprechenden Formstoffen. DOLLAR A Der Formstoff umfaßt hochporöse, offenporige Kunststoff- und/oder Kohlenstoffaerogele, erhältlich durch Sol-Gel-Polymerisation von organischen Kunststoffmaterialien gegebenenfalls gefolgt von teilweise oder vollständiger Pyrolyse des enthaltenen Kunststoffgels.
Patent DE-19912756-A1 (DE)
Title: Protective hood for electrical fittings whilst decorating, e.g. for light switches, comprises cover of plastics or recycled material placed over fitting to prevent ingress of paint
Inventor: HECHT ALEXANDER
IPC: H02G3/10
Filed: 1999-03-22
Abstract: The protective hood may be made of plastics material, recycled paper or molded board. In use, it is attached to the fitting to be protected after unscrewing the normal cover. Once painting is complete, the protective hood is removed and the normal cover refitted.
Patent DE-19913910-A1 (DE)
Title: Gas-flow temperature determination procedure especially for motor vehicle internal combustion (IC) engine exhaust gas
Inventor: ZHANG HONG
IPC: G01F1/68
Filed: 1999-03-26
Abstract: A method of gas temperature determination for a flowing gas, especially the exhaust gas of a combustion engine, in which a probe is arranged for ascertaining the composition of the exhaust gas and which is operated at an elevated temperature. The temperature of the probe (1), and the heat output (P) from a heating element of the probe (1), are measured.  The exhaust gas flow speed is measured and a value is finally ascertained for the gas temperature (T), from the gas-flow speed, the heat output (P) and the temperature of the probe (1). During determination of the gas temperature (T), the ambient temperature is specifically taken in account.
Patent DE-19915112-A1 (DE)
Title: Heat insulating element for buildings comprizes plant stalk or stem material in tube form at angle to element boundary surfaces to combine light-permeability with ease of completion.
Inventor: THAELE HANNS
IPC: E04B1/80
Filed: 1999-04-01
Abstract: The light-permeable material used for the heat insulating element consists of growing material such as plant stalks or stems in tube form set at 45-90 deg  to the boundary surfaces and joined to one another. The element as such should be symmetrical with different boundary surfaces giving an intervening space serving as vacuum and filled with noble gas. Prefered use is for cladding vertical and sloping building surfaces.
Patent DE-19921135-A1 (DE)
Inventor: MAYER BERND
IPC: C02F1/62
Filed: 1999-05-07
Abstract: The invention relates to a method for pre-treating metal surfaces consisting of steel, galvanized steel or alloy-galvanized steel and/or aluminum, before they are painted and for treating a waste water that is produced as a result of this pre-treatment. According to the method, the metal surfaces are phosphatized with an acidic, aqueous phosphatizing solution containing 0.2 to 3 g/l zinc ions, 3 to 50 g/l phosphate ions, calculated as PO4, and 10 to 150 mg/l nickel ions. The waste water that is produced following the phosphatization process in the form of phosphatizing bath overflow and/or rinsing water is adjusted to a pH value of 8.0 to 9.5 using a base, in order to precipitate the heavy metal ions, and the resulting precipitate is separated from the waste water.
Patent DE-19924066-A1 (DE)
Title: Nuclear reactor fuel element leak checking process comprises heating fuel element under water and sampling water around it for fission products
Inventor: KNECHT KLAUS
IPC: G01M3/20
Filed: 1999-05-26
Abstract: The invention relates to a method and to a device for examining the fuel elements of a nuclear reactor. According to the invention, the fuel elements (A, A', B, B') of a boiling water reactor are sipped while they are at rest in the reactor core and they automatically heat up under a gas layer in a cap that has been placed on top of them. Water is sucked off from every fuel element and is examined  on line  for its content in gaseous radioactive substances by degassing. The fuel elements are first examined in several groups (I, II, III, IV) and, if the radioactivity is significant, they are examined one by one.
Patent DE-19924174-A1 (DE)
Title: Composite material, e.g. high speed milling tool insert, electrical component or wear or heat protective component, comprises a microwave sintered cermet or hard metal with a modified surface layer and a lower density core
Inventor: WILLERT-PORADA MONIKA
IPC: C23C16/02
Filed: 1999-05-27
Abstract: A composite material comprises a microwave sintered cermet or hard metal with a modified surface layer and a lower density core. A composite material (A) comprising a microwave sintered cermet of 0-30 wt.% binder metal phase and balance one or more carbonitride phases, or a microwave sintered hard metal of 70-100% hard material phase and balance binder metal phase, has a theoretical density which is 100% in a surface layer of 0.01-1 (especially 0.5-1) mm thickness, and which gradually decreases to about 60% in underlying regions. Independent claims are also included for the following:  (i) a similar composite material (B) having an up to 1 mm thick surface layer with 30-50 microns diameter local compacted regions;  (ii) a similar composite material (C) having a 1-10 (especially 1-3) microns thick surface layer of the pure metal (especially tungsten) of the hard material phase produced by increasing the field strength during microwave sintering; and  (iii) a similar composite material (D), in which binder metal phase evaporation is achieved down to a depth of half the mean particle size of the hard material (especially WC) by increasing the field strength during microwave sintering so that only a hard material skeleton remains over this depth.
Patent DE-19928479-A1 (DE)
Title: Prefabricated block of flats for long and wide piece of ground
Inventor: BECHTLE FRITZ
IPC: E04H1/00
Filed: 1999-06-22
Abstract: Each block unit (12) comprises two flat units (14,20) and a garage unit (26) for them. In the longitudinal direction (L) the two flat units are directly adjacent the first flat unit (14) has a ground floor (16) and a first floor (18), while the second unit (20) has a top floor (22), above which is a penthouse section (24). The garage unit is located under the second flat unit. A transition unit (28) has connections of external service and drain lines, especially for current, telecommunications, gas, water with respective meters. From the transition unit extends at least one access line (30) in the width direction (B), to which the individual flat units are coupled for inlet and outlet.
Patent DE-19929723-A1 (DE)
Inventor: BRAUN GEORG
IPC: H01L21/02
Filed: 1999-06-29
Abstract: The invention relates to a method for producing an electrode (10) in which the electrode material (9), which frequently can only be etched with difficulty, no longer needs to be directly structured. The desired structure is firstly produced in the insulation layer (5) which can be easily etched and thus be easily structured, and is then filled in with the electrode material (9). This makes it possible to avoid a direct etching of the electrode material which exhibits all the cited problems.
Patent DE-19930185-A1 (DE)
Title: Liquid imitation component, comprises a material composed of silicone rubber or another elastomer.
Inventor: SOBOLL ADRIAN
IPC: A63H37/00
Filed: 1999-07-01
Abstract: A component for the non-liquid imitation of liquids in containers, with or without a foam head, comprises a material composed of silicone rubber or another elastomer. The elastomer or the container are coloured.
Patent DE-19932437-A1 (DE)
Title: Radio remote control for servo motor on model airplane, helicopter
Inventor: NARUKE GIICHI
IPC: G05G9/047
Filed: 1999-07-12
Abstract: The amount of adjustment or rate, which determines the relationship between the joystick path and the actuation amount of servo motor, is switched over at a switch over point. The switch over point can be set at any point inside the range of the joystick movement.  The sender has three types of switch for the function of dual rate. Dual rate (D/R) switch A (A) for the balanced elevator, D/R switch B (B) for the vertical ruder, D/R switch C for the wing flap.  Input section (7) has a rate setting unit (9) to set two rates for the control unit (17). Change over point can be set to anywhere inside an actuation range of the joystick. The rate, which determines the relationship between the control amount of joystick and control amount of servo motor, can automatically be switched over. The switch over point is the boundary between the two ranges.
Patent DE-19932703-A1 (DE)
Title: Data processing apparatus with local file retrieving system
Inventor: WITTKOETTER ERLAND
IPC: G06F21/80
Filed: 1999-07-15
Abstract: The data processing apparatus has a local file retrieving system (12) associated with a local computer (10) for retrieving and storing volume files and for bidirectional transmission of the files via the computer unit. A user identification unit (20) is associated with the local computer, adapted to enable access via the computer to volume files authorised for a user only in response to positive identification of that user. The volume files are stored in the local file retrieval system in a form which is encoded and unusable by the user. A key management unit (16) in the file transmission path generates and allocates a user specific and file specific key data file for each file. The key management unit is connected to a key database which is part of the retrieval system and logically separate therefrom. Key data stored in the database is combined with file data stored in the file retrieval system to generate an electronic document in a form useful to the user. The database is provided locally in the data processor, but logically, structurally or physically separate from an associated disk drive or mass storage unit.  Independent claims also cover a method for storing and retrieving electronic data.
Patent DE-19935890-A1 (DE)
Title: Hit kinematic device for e.g. valve plug, valve tappet
Inventor: JANG MYEONG SOO
IPC: B25D9/20
Filed: 1999-07-30
Abstract: Front, back and intermediate chambers and a valve conversion chamber, formed along the longitudinal directions of a piston (130) and a valve (140), have diameters that differ mutually so that a cyclic chamber in which a fluid can flow is formed among inner and outer circumferential surfaces of the piston. A cylinder has a cylinder block which has fluid paths for supply and discharge of hydraulic oil.  The valve, installed between the cylinder and piston, opens and closes a flow path by being interlocked to the operation of the piston. Steps are formed to the upper and lower end surfaces of the valve. A piston hole is formed along longitudinal direction of the valve. A cyclic protrusion object is formed to front and rear outer circumferential surface of the valve. The cylinder is formed with cylinder holes to carry out the reciprocating motion of the piston. A rear cover (120) is installed behind the valve and cylinder.
Patent DE-19937107-A1 (DE)
Title: Katalysator mit bimodaler Porenradienverteilung
Inventor: HEINEKE DANIEL
IPC: B01J23/02
Filed: 1999-08-06
Abstract: Katalysatoren mit bimodaler Porenradienverteilung, die DOLLAR A a) 10 bis 99,9 Gew.-% Zirkondioxid und DOLLAR A b) 0 bis 60 Gew.-% Aluminiumoxid, Siliciumdioxid und/oder Titandioxid und DOLLAR A c) 0,1 bis 10 Gew.-% mindestens eines Elementes der ersten oder zweiten Hauptgruppe, eines Elementes der dritten Nebengruppe, eines Elementes der achten Nebengruppe des Periodensystems der Elemente, Lanthan oder Zinn DOLLAR A enthalten, mit der Maßgabe, daß die Summe der Gewichtsprozente 100 ergibt.
Patent DE-19937802-A1 (DE)
Title: Single-cylinder high pressure pump for common-rail fuel injection systems in IC engines has guide cylinder with ball loosely guided on end of pump piston
Inventor: GMELIN KARL
IPC: F04B9/04
Filed: 1999-08-10
Abstract: The pump has a housing (1) with pump piston (5) and pressure spring-loaded cylinder (4) with cam drive (8). A ball (20) is loosely held on the end (6) of the piston facing the cam drive. The ball is guided inside a cup (21), which moves in the pump housing at the piston end, and has a base (22) facing the cam drive. The cup is shaped like a circular cylinder (19) and its base has an aperture (23) for the ball. Hardness and diameter of the ball are adapted to operational Hertzian stress.
Patent DE-19937912-A1 (DE)
Title: Floating gate, for a semiconductor device such as a flash-EPROM, is produced by applying a conformal dielectric layer and a conductive layer onto an asymmetrical V-shaped trench
Inventor: KALNITSKY ALEXANDER
IPC: H01L21/8247
Filed: 1999-08-11
Abstract: Floating gate production, by applying a conformal dielectric layer and a conductive layer onto a V-shaped trench, is new.  Production of a floating gate on an IC substrate comprises: (a) producing a trench which forms a tip in the substrate; (b) producing a dielectric layer which conforms with the trench; (c) depositing a conductive layer which fills the trench; and (d) etching the conductive layer to define a floating gate, the lower part of which is contained in the trench. Independent claims are also included for the following: (i) a method of producing a semiconductor device on an IC substrate, involving carrying out the above process; (ii) a method of producing an electrically programmable and erasable memory device on an IC substrate comprising forming a device pair, each of which is formed by the above method; (iii) a floating gate formed on an IC substrate by the above process; (iv) semiconductor devices produced by method (i); and electrically programmable and erasable memory devices produced by method (ii).
Patent DE-19939232-A1 (DE)
Title: Electric model rail vehicle with externally excited DC motor, has electric motor rotor unit connected to vehicle speed control information receiver and receives control signal generated in the vehicle receiver
Inventor: SCHAEFER HELMUT
IPC: A63H19/24
Filed: 1999-08-18
Abstract: Model rail vehicle controlled from a central control unit providing digital control information with a vehicle receiver (4) which responds to an assigned individual address for conversion of the control information for the vehicle's speed into a control signal, has a DC motor with a rotor unit (7) and field coil (6) for the generation of a magnetic field, and which is fed via a constant power supply (8). The rotor unit is connected to the vehicle receiver and is acted on by the control signal generated in the vehicle receiver.
Patent DE-19941951-A1 (DE)
Title: Anzeigeeinheit für eine Fahrzeug-, Heiz- oder Klimaanlage mit einem Bordmonitor
Inventor: CRULL TORSTEN
IPC: B60H1/00
Filed: 1999-09-03
Abstract: Die Erfindung betrifft eine Anzeigeeinheit für eine Fahrzeug-Heiz- und/oder Klimaanlage, umfassend einen multifunktionalen Bordmonitor (1) mit zugehörigen ersten Bedienelementen (2), wobei dem Bordmonitor (1) für die Fahrzeug-Heiz- oder Klimaanlage zweite separate Bedienelemente (3) zugeordnet sind, den separaten Bedienelementen (3) eine erhöhte Priorität zugeordnet, über die mindestens Grundeinstellungen der Heiz- und/oder Klimaanlage veränderbar ist.
Patent DE-19944080-A1 (DE)
Title: Navigation device for motor vehicle, has rotary switch operated to choose moving direction of cursor on displayed image
Inventor: HAMBERGER WERNER
IPC: G09B29/00
Filed: 1999-09-15
Abstract: The navigation device, which has a monitor for displaying the image of a map, is fitted into a vehicle. A rotary switch is used to select the movement of direction of a cursor on the displayed image.
Patent DE-19946029-A1 (DE)
Inventor: BUCK GERHARD
IPC: F16H1/46
Filed: 1999-09-25
Abstract: The invention relates to a planetary gear, comprising a first planetary phase (3) and a second planetary phase (8), whereby the first planetary phase is driven by a drive motor (1) and the secondary planetary phase (8) preferably drives a cable drum for a lifting device. In order to reduce the noise emission of the planetary gear, the elements of the first planetary phase (3) have a simultaneous or cross-over meshing action and the elements of the second planetary phase (8) have a rotating or cross-over meshing action.
Patent DE-19956351-A1 (DE)
Title: Optical control unit of phase controlled antennas uses multiplexed frequencies simplifies control connections
Inventor: HODZIC ANES
IPC: H01Q3/30
Filed: 1999-11-24
Abstract: The optical control unit has an N x M coupler with N circular separated lasers and photodiodes of different frequency connected through phase shifters (14) and a demultiplexer (15) for each of the M rows of the array with fibre optic connection (16) to set the time delay of the elements.
Patent DE-19958634-A1 (DE)
Inventor: UEBEL HELMUT
IPC: B61L23/04
Filed: 1999-12-04
Abstract: A method is disclosed for detecting obstacles on railroad lines (1). The method is characterized in that sensors (2, 3) for observing the railroad line (1) are arranged along the railroad line (1), and that automatic evaluation takes place. One advantage of the invention is that that the railroad lines (1) are divided into given, known line sections, each of which is monitored by a respective sensor (2, 3), whereby the evaluation process is simplified. If the sensors (2, 3) are designed as video cameras, for example, a comparison with still images may suffice for the evaluation. Furthermore, as the line sections are known, a simple masking technique can be used. Obstacles outside a set route to be monitored are masked out using suitable masks.
Patent DE-19963237-A1 (DE)
Title: Screw tool with reversed-direction lock, having motor to turn drive shaft in freewheeling direction, direction of rotation of which can be reversed
IPC: B25B21/00
Filed: 1999-12-27
Abstract: The screw tool a drive shaft (2, 15) freely rotating in one or other direction relative to a handle (1) by means of a freewheel lock (4, 5) operated by a switch (3). There is also a motor (23) to provide a rotary drive for the drive shaft, turning it in the freewheeling direction. The direction of rotation of the motor can be changed by the operation of the switch.
Patent EP-1033153-A1 (EP)
Inventor: HOCHMUTH PETER
IPC: A41D19/02
Filed: 2000-01-22
Abstract: The intermediate piece (18) is connected to the thumb section of the back-of-the hand along one edge (30), and to the thumb section (11) of the palm along another edge (31).  The intermediate piece (18) starts off from the intermediate index finger piece (8) in one piece. The palm section (2) is smoothly continuous in the thumb base area.
Patent EP-1040880-A1 (EP)
Inventor: SAKAMOTO HIROICHI
IPC: B21D37/14
Filed: 2000-02-14
Abstract: The present invention provides a tool centering mechanism for a punch press
having a plurality of tools installed in juxtaposition and which can
simultaneously be replaced with new ones, wherein the tool pitch of the tools
can be adjusted to agree with the pitch of corresponding tools. A tool holder
32 is provided on a first support 7, the tool holder 32 has a plurality of tool
support sections 13, 14 spaced at a predetermined pitch and which can each
support a tool 9. The tool support sections 13, 14 each allow a tool 10
corresponding to the tool 9 and cooperating with the tool 9 in punching to be
installed on its axis. In a punch press of the above construction, the tool
holder 32 and one 10B of the corresponding tools can be moved relative to the
first support 7 and a second support 8, respectively. Simulated punching is
carried out to move the tool holder 32 and the adjustable corresponding tool
10B so that the corresponding tool 10B can be installed on the axis of a
corresponding one of the tools 9 on the first support 7.