baber/WOPTO huggingface dataset:
Patent DE-19548491-A1 (DE)
Title: Thermosetting powder coating composition, for electrostatic and fluidised bed coating
Inventor: KAPLAN ANDREAS DR RER NAT
IPC: C08G59/12
Filed: 1995-12-22
Abstract: Thermosetting powder coating composition based on amorphous and/or semicrystalline copolyesters (I) containing glycidyl ester comprises (a) (I) obtained by preparing an amorphous and/or semicrystalline copolyester (II) containing carboxyl groups, reaction with epihaloalkane using a catalyst and dehydrohalogenation; and (b) a hardener selected from aliphatic and/or cycloaliphatic polybasic acids and/or anhydrides and/or a polymer-modified anhydride of a polybasic acid, amorphous or semicrystalline carboxy-functional copolyester resin, carboxy-functional acrylate resin or mixture of these.   Also claimed is a method of producing powder lacquer from the composition.
Patent DE-19549285-A1 (DE)
Title: Train influencing device for point-wise transfer of data related to direction of travel from track to passing vehicles
Inventor: LANGE HANS-ARNIM DIPL ING
IPC: H01Q7/00
Filed: 1995-12-22
Abstract: The device uses two mutually decoupled trackside antennas (S1,S2) and at least one vehicle antenna (E1,E2) which is coupled with them as it passes. Both trackside antennas are arranged close together in the direction of travel and in a common housing (G). They are inclined to the vertical at a defined angle and radiated in or against the controlled direction of travel.  Each trackside antenna transmits data with an identifier associating the data with the direction of travel. Each two vehicle antennas are aligned with one or other trackside antenna and separated in the direction of travel so that they simultaneously couple with both trackside antennas. The simultaneous reception by both vehicle antennas of data with different identifiers at a level above a defined threshold enables direction dependent selection of the transferred data using knowledge of the association of the identifiers with the trackside antennas and the reception of the identifiers via one or other trackside antennas.
Patent DE-19601951-A1 (DE)
Title: Solid state laser appts. with multiple solid state materials
Inventor: YASUI KOJI
IPC: H01S3/0941
Filed: 1996-01-09
Abstract: The appts. includes a condenser (8) that has a reflecting inner surface, a partially reflecting mirror (12), a number of solid state material laser emitting elements (3) and a flow tube (20). The condenser along with a pump light source (4) pump the solid state materials. Water flows through the gap between the tube and the solid state material. An optical waveguide in the form of a sapphire or impregnated material is used to conduct the output of the pumping source to the inner region of the condenser.  The system has an adjustment device (96) that allows an optical rotation material (95) to be moved to rotate the polarisation direction of the incident light through upto 90 degrees. Actuators (101) on the rear surfaces of the solid state materials allow the vertical and horizontal directions to be adjusted.
Patent DE-19602445-A1 (DE)
Inventor: MUELLER DIETER
IPC: G01B11/30
Filed: 1996-01-24
Abstract: The invention relates to a device and a process by means of which two opposite plane surfaces of a body can be simultaneously interferometrically measured with the light from a radiation source. Partial radiation beams (A, B) with positive and negative angles of diffraction are generated by a beam divider (8) in the form of a diffraction grid from parallel light radiation beams (P) generated via a radiation source (1) and strike the surfaces (90, 91) of the body (9) to be measured and are reflected therefrom. The reflected partial beams (A, B) are caused to interfere with the through partial beam (P) with a zero order of diffraction and the interference images thus produced are digitised and subtracted from one another, thus making it possible to determine the parallelism of the two surfaces (90, 91) of the body.
Patent DE-19607210-A1 (DE)
Inventor: SCHWARZ MARGARETE DR
IPC: C12N9/64
Filed: 1996-02-26
Abstract: Described is a method of purifying thrombin-like protease enzymes from snake venom, the method consisting of freeing the enzymes of impurities in three chromatographic stages.
Patent DE-19608424-A1 (DE)
Inventor: DOEMEN BENNO ING GRAD
IPC: H02P6/15
Filed: 1996-03-05
Abstract: The invention relates to an electronically commutated motor with a permanent magnet rotor and a stator with a rotor position sensor (25) on the stator side which has two exclusive OR signal outputs (48, 50) and supplies an output voltage alternating between said signal outputs (48, 50) while the motor is running, with a phase shift arrangement (R1, C, R2, R1', C', R2') to shift the phase of said alternating output voltage so as to generate a temporally advanced alternating output signal (u56-56') in relation to the alternating output voltage, the angle of advance ( phi ) of which increases as the motor revolution speed increases, and with at least one electronic switching component (60, 60') controlled by said alternating output signal (fig. 10b: u56-56') to control a motor stator current.
Patent DE-19609613-A1 (DE)
Inventor: SCHIEFELE JENS
IPC: G08G5/04
Filed: 1996-03-12
Abstract: In a method of detecting a collision risk and preventing air collisions, it is proposed that probabilities should be calculated for the likely presence of one's own aircraft in predetermined sectors at a number of selected times (probabilities of presence) and these probabilities for one's own aircraft and those for other objects should be used to calculate the probabilities of one's own aircraft and at least one of the other objects being present simultaneously in a given sector (probability of collision) for the predetermined sectors and selected times.
Patent DE-19611025-A1 (DE)
Inventor: KATERKAMP ANDREAS DIPL PHYS
IPC: G01N21/552
Filed: 1996-03-20
Abstract: The invention relates to an optical lightguide sensor based on resonant optical excitation of surface plasma waves and to a device and process for operating the sensor. The use as per the invention of an alloy (15), preferably a heterogeneous alloy, instead of a pure metal as the carrier layer for monochromatically excited surface plasma wave results in sensitive sensors with adjustable operating points. Planar multimode waveguides in particular are suitable for sensors of the type claimed and can be used to create multisensor systems in a simple way. The core element of devices adapted to the operation of the claimed sensors is an optical interface with which the principal angle and angular distribution of the light coupled into the sensor can be set. This facilitates further improvement of the sensitivity of the sensor device. The sensor operating point can also be modified via the optical interface.
Patent DE-19618157-A1 (DE)
Title: Inhalation apparatus in briefcase
Inventor: NEUMANN RUDOLF
IPC: A61M15/00
Filed: 1996-05-07
Abstract: An inhalation apparatus in a briefcase format, comprises a flat housing (1) and a section (2) which can be pushed in it. An aerosol plate (3) slows down the aerosol, and has side opening slots (4), a non-return valve and a front section (5) which is used for breathing.
Patent DE-19630559-A1 (DE)
Title: Device for using energy of heating system of households
IPC: F24H1/00
Filed: 1996-07-19
Abstract: The device comprises a heat exchanger (1), e.g. an evaporator, connected at its primary side to the advance and return of the heating system. The heat exchanger is supplied at its secondary side with a low temperature boiling work medium, in a counterflow direction. The vapour which is formed in the heat exchanger is expanded over a prime mover (3) and the working material is then condensed in a second heat exchanger (2). The heat is carried off over a floor or panel heater (13), by a flow agent that flows over the secondary side of the second heat exchanger. The work medium returns to the first heat exchanger through a pump (6). The prime mover drives a generator (4) which may be connected to the pump through a shaft. Heat rejection may alternatively carried out by an air-cooled condenser.
Patent DE-19632715-A1 (DE)
Inventor: KNOKKE HENRI VAN DER
IPC: F16C35/06
Filed: 1996-08-14
Abstract: A rolling member bearing with a rotational speed transducer comprising a pulse generating device 4 which rotates with the rolling member 1 and a sensor 5 which opposes the pulse generator and is separated by an air gap. The sensor head 6 is fixed to an attatchment 9 by a member with an elastically deformable region 10. Opposing mating surfaces 7, on the sensor head and 8 on a stationary part of the bearing are used to link the sensor and pulse generator whilst maintaining a substantially constant air gap between the two.
Patent DE-19633619-A1 (DE)
Title: Method for producing extruded strips
Inventor: SCHUMANN PETER DIPL ING
IPC: B21C35/03
Filed: 1996-08-12
Abstract: The extruded strip producing process involves a first stage in which a strip (2) is made deliberately under or over the final measurement ( alpha , beta ), and correcting this discrepancy in a second stage. The strip created in the first stage has at least one defined deformation zone (5). In the first stage, the angles and spacings of strip regions may be made with a specified discrepancy from the final requirement, which is corrected in the second stage, e.g. by bending the appropriate region of the strip.
Patent DE-19634182-A1 (DE)
Inventor: FRANK WALTER DIPL ING
IPC: F23L7/00
Filed: 1996-08-23
Abstract: A method for reducing NOx emissions from a melting or firing furnace, in which surfaces are heated by gas burners operated with fuel gas, air and oxygen, involves supplying a mixture of fuel gas and air to the burners and separately supplying oxygen adjacent the burners. Also claimed is a melting furnace, especially a glass melting furnace, with one or more gas burners (8) which burn fuel gas for flame production near the molten bath surface in an electrically heated melting chamber (2), and which have a nozzle system (12) for blowing fuel gas and combustion air into the melting chamber. One or more oxygen supply nozzles (16) are arranged near the nozzle system (12) and are connected to an oxygen supply (14) for separate introduction of oxygen into the melting chamber (2).
Patent DE-19637854-A1 (DE)
Title: Portable multifunctional case for display of colour pictures of wares
Inventor: HEINZEL FRIEDHELM
IPC: G11B31/00
Filed: 1996-09-17
Abstract: The portable video communication system allows information to be stored accessed and transmitted for display in a number of forms, such as on a video screen or LCD projector.  The system has a carrying case 1 that houses a PC 2, a screen 3, a keyboard 4, a CD ROM drive 5, a PCMCIA slot for an ISDN modem card, a loudspeaker 7, a microphone 8, a mouse 9, a digital colour printer 10, an RS232 interface, a video conference camera 12, an external VDG port 13, a GSM module with antenna 14 and a power point 15.
Patent DE-19639153-A1 (DE)
Title: System for ultrasonic imaging in medical diagnosis e.g. in echo-cardiography
Inventor: NIEDERDRAENK TORSTEN DIPL ING
IPC: G01S15/89
Filed: 1996-09-24
Abstract: The ultrasonic imaging system includes a generator system producing an electrical max. cyclic noise signal, retransmitted as a transmitter signal at an US transducer unit. The US echo signal which is received by the US transducer, is converted in a correlation system. The max. cyclic excitation signals are transmitted to the individual transducer elements, across a control system, for the control of a phased array of US transducers or of a US linear array. The received echo signals of the individual elements of the US transducer unit, are combined again across an electronic control unit, and supplied to the correlation system.
Patent DE-19639381-A1 (DE)
Title: Stable electro-optical and photonic devices with small optical loss, resistant to relaxation after orientation
Inventor: NORDMANN JENS DR
IPC: G02F1/361
Filed: 1996-09-25
Abstract: In electrooptical and photonic devices with a functional layer of oriented, crosslinked nonlinear optical (NLO) polymer between 2 buffer layers, the polymer is a polyadduct (I) containing a NLO grouping, derived from (a) an NLO active copolymer (II) containing glycidyl groups reacting with cyanate groups and (b) organic di- or polycyanate(s) (III). Also claimed is a method of making the devices.
Patent DE-19642037-A1 (DE)
Inventor: GENTNER NIKOLAUS
IPC: H01C7/02
Filed: 1996-10-11
Abstract: An electric blanket, especially for medical purposes, with a flexible heating element layer (8) which is substantially made of carbon fibres, especially carbon fibre woven fabric. Said blanket is electrically heated.
Patent DE-19650255-A1 (DE)
Title: Selective surface encapsulation of e.g. printed circuit board using simplified method
Inventor: BAND MANFRED
IPC: B29C41/34
Filed: 1996-12-04
Abstract: A new method applies a protective plastic layer to a workpiece. This is preferably a printed circuit board (PCB) carrying components on at least one side. Plug connections and relays are example of components which are left uncoated. The equipment has a shaped bath holding fluid coating material. This wets the PCB and adheres to it, following which it is dried, hardening it. First of all, the bath casing is formed. In the new method, its edges, lying in a plane, are shaped to suit at least part of the contour of the surfaces to be coated. The PCB is located on the coplanar edges of the bath, the components downward; these edges lie in a horizontal plane.
Patent DE-19650526-A1 (DE)
Title: Automatic steering device for vehicle
Inventor: KAGAWA KAZUNORI
IPC: G05D1/02
Filed: 1996-12-05
Abstract: The steering wheel is coupled to the steering system by a pair of plates (10,16) with interlocking ridges and grooves and with a spring loaded ball bearing (22) held by one plate into a groove in the other plate. This provides a torque limited coupling, to prevent manual steering during automatic steering control. The ball bearing is pushed out of its groove by a torque equal to, or greater than a set level. The ball bearing grip is enhanced by an electro-magnet controlled by the steering control.
Patent DE-19651846-A1 (DE)
Title: Method of electromagnetic actuation of a piston engine gas-exchange valve without contacting electromagnets pole-surfaces
Inventor: SCHMITZ GUENTER PROF DR
IPC: F01L9/20
Filed: 1996-12-13
Abstract: The method involves reciprocally moving an armature (3) against the force of restoring springs (5,7). The armature is moved by the magnetic fields of two electromagnets (1,2). At least one magnetic field is directed and the current in the corresp. electromagnet is controlled so that the armature is held against the force of the corresp. restoring spring without contact with a pole surface of the corresp. electromagnet in at least one end position (open or closed) of the valve (6).
Patent DE-19653675-A1 (DE)
Title: Compact lens system with variable focal distance
Inventor: KANG GEON-MO
IPC: B41M5/50
Filed: 1996-12-12
Abstract: The system involves a first lens group (I), which has a completely positive refractory force and there are four lenses. A first individual lens (1) is a meniscus lens, with its convex side facing the object, and which has a positive refractory force. A second individual lens (2) is biconcave with negative refractory force. The third and forth individual lenses (3,4) are biconvex with positive refractory force. A second lens group (II) with completely negative refractory force contains three lenses. A fifth individual lens (5) is concave with positive refractory force. Sixth and seventh individual lenses (6,7) are concave with negative refractory forces.
Patent DE-19654482-A1 (DE)
Inventor: SCHOENBORN FRANZ DIPL ING
IPC: H04M15/00
Filed: 1996-12-27
Abstract: Disclosed is an optimized-management telecommunications billing method or system, performing an optimized-management automatic telecommunication billing assisted by a bulk-rating computer (1) connected to an allocated switching center (3) for customer end terminals (7). Said optimized-management automatic telecommunications billing method is suitable for digitized and analog telecommunications networks using wired, radio or laser supported telecommunications technology via terrestrial or satellite link. Each terminal (7) is connected to a telecommunications counter (8), which is leaded or protected by any other means against manipulation and which can be read by a customer remotely or on request with a dual card. The bulk-rating computer (1) carries out a three-fold processing of information quantities consumed. Said computer initially compares actual values with set process ranges and generates a process alarm when said alarm limits are surpassed. It then checks actual usage values to detect possible trends and generates an alarm when a tendency to surpassing said limits is detected. The computer then stores information on charges, process behavior and the alarms for documentation purposes in a system memory (14). At a given moment or for specific requirements, the computer calculates a new bulk rate value, which is brought into line with the modified communications behavior of the customer or group of customers concerned. The bulk-rating computer (1) is controlled by an operator terminal (1) having a protocol printer (11).
Patent DE-19703035-A1 (DE)
Inventor: HEUBNER ULRICH DR
IPC: C22C19/05
Filed: 1997-01-29
Abstract: The invention relates to an austenitic nickel-chromium-molybdenum-silicon alloy with a markedly improved resistance to the type of hot chlorine-containing gases and chlorides found, for example, in chemical plants, thermal waste-disposal facilities, the exhaust systems of cars and in diesel engines, consisting of: Cr 18-22 %; Mo 6-10 %; Si 0.6-1.7 %; C 0.002-0.05 %; Fe 1-5 %; Mn 0.05-0.5 %; Al 0.1-0.5 %; Ti 0.1-0.5 %; Mg 0.005-0.05 %; Ca 0.001-0.01 %; V max. 0.5; P max. 0.02 %; S max. 0.01 %; B 0.001-0.01; Cu max. 0.5; Co max. 1 %; Hf, Y, Zr and/or rare earth elements 0.02-0.5 %; and the remainder nickel and impurities caused by the melting process.
Patent DE-19707370-A1 (DE)
Title: Simple disposal of smoke shell with recovery of organochlorine compound from charge
Inventor: GUTMANN MANFRED PROF DR
IPC: F42B33/06
Filed: 1997-02-15
Abstract: Disposal of smoke shells comprises mechanical crushing; transferring the mixture of shell and charge, consisting of iron components, organic chlorine (Cl) compounds (I) and metal and metal oxide powders to an indirectly heated furnace; and heating at 100-400 deg C under an inert gas; separating (I) from the solid constituents above its boiling or sublimation point; and passing (I) and the inert gas to a separator.
Patent DE-19709002-A1 (DE)
Title: Bridged doped zone manufacturing method e.g. for DMOS transistor
IPC: H01L29/06
Filed: 1997-03-05
Abstract: The method of providing bridged, doped zones involves applying and structuring a silicon nitride layer (34), with a given dopant material concentration, on a semiconductor zone (3). Thermal oxidation is then carried out so that at least one oxide region (6) and at least two dopant zones (36) separated by the oxide zone are formed on the surface of the semiconductor zone. A dopant material is introduced into the dopant zones on the semiconductor region surface and driven into the semiconductor region so that in the latter region a connected or continuous zone (7) is formed and has a dopant concentration exceeding that of the semiconductor region by more than ten times.
Patent DE-19713599-A1 (DE)
Inventor: SCHMIDT EMIL DIPL ING
IPC: C06C5/06
Filed: 1997-04-02
Abstract: The invention relates to a joining element (1; 101) for connecting a detonating cord (16) to a detonator (15), having a first channel (3) for detachably accommodating the detonator (15) and a second channel (4) in which the detonating cord (16) is detachably jammed by means of a catching shutter (10; 110).
Patent DE-19714663-A1 (DE)
Title: Electric cutting and bending tool for selective cutting and bending of long objects
Inventor: YOSHIMIZU CHIKAI
IPC: B21D7/022
Filed: 1997-04-09
Abstract: The tool comprises an electric motor(1) with a speed reduction gear(7-12), and a fixed element(19) fitted in the open end of the main casing. A driven shaft(13) is supported by the fixed element and extends through the main casing and is coupled to the reduction gear. A cam(19) is provided on the driven shaft and is rotatable with it. A swinging arm(21) is supported on the fixed element and has on one end a cam roller(22) contacting the cam and an intermediate section with a pivot shaft(20) attached on the fixed element.
Patent DE-19714806-A1 (DE)
Title: Combustion engine cylinder activation control arrangement
Inventor: LIMBERS HEINRICH
IPC: F02D41/36
Filed: 1997-04-10
Abstract: The arrangement includes an unit (1) for probing the crank shaft position ( alpha ), and a magnet valve (2) for operating a mechanism (3) for the activation or deactivation of the cylinders, in which a lubricating oil flows during the operation of the combustion engine, and which assumes thereby the temperature (Tl) of the lubricating oil.  A first measurement unit (4) detects the temperature of the lubricating oil, and a computer unit (5) determines the response time (Za) of the magnet valve based on the temperature of the lubricating oil. A control unit (6) outputs an instruction for the activation or deactivation of the cylinders in response to the crank shaft position and the response time of the magnetic valve.
Patent DE-19718253-A1 (DE)
Title: Method and installation for burning roof tiles
Inventor: DERHAKE THOMAS PROF DR ING
IPC: F27D3/00
Filed: 1997-04-30
Abstract: The method concerns burning of dried roof tile mouldings (1) supported on burning frames (3) on trolleys (2) in a tunnel furnace. These frames are transported between loading and unloading stations for mouldings.  The dried mouldings (1) are delivered to the loading station at a level above the trolley track, and are placed flat on the frames (3) incorporating moulding support elements.  The frames (3) are pivoted about a horizontal axis so that the mouldings on support elements are inclined to the vertical.  After the burning process the frames (3) are removed from the trolleys, and are pivoted back so that the tiles lie flat for unloading.  The claimed installation includes gripping units (6, 7) for the frames (3), with gripping heads which are pivotable about horizontal axis (10) oriented perpendicular to the transport direction (T).
Patent DE-19720202-A1 (DE)
Title: Semiconductor memory device with capacitor formation method, for e.g. DRAM
Inventor: CHAO FANG-CHING
IPC: H01L27/108
Filed: 1997-05-14
Abstract: The method is for the formation of a semiconductor memory device with capacitor, in which is provided one substrate, and one transfer transistor formed on the substrate. A storage capacitor is coupled to a drain and source region of the transfer transistor. The method initially involves forming an insulator, overlaying the transfer transistor. An etching passivation layer is then formed on the insulator before forming a second insulator, a stack layer with a pinhole is then formed on tha latter insulator. A third insulator is then formed on the stack sidewall, followed by a fourth insulator which it approximately fills the pinhole.  The latter two insulators are then removed to form an opening without contacting with the etching passivation layer, and a conductive layer is then made to fill the pinhole and the opening. The stack layer is subsequently removed and a fifth insulator and second conductive layer are formed. A vertical conductive connection is then formed via etching to connect the two conducting layers to the drain region of transfer transistor. The second conductive layer is then partially removed to form one storage electrode of the storage capacitor. This is then followed by the removal of the fifth insulator and the exposure of the surface of both conductive layer layers to form a single dielectric layer. An opposed storage is then formed on the dielectric surface.