baber/WOPTO huggingface dataset:
Patent DE-19714320-A1 (DE)
Inventor: MOSZNER NORBERT PROF DR
IPC: C08G77/22
Filed: 1997-03-25
Abstract: Hydrolysable and polymerisable vinylcyclopropanesilanes of formula (I) and stereoisomers of these are claimed: in which R = H, substituted or unsubstituted 1-12C alkyl, 7-15C alkylaryl or 6-14C aryl or R<3>3-xXxSi-R<4>-R<1>-R<2>-; R<1> is absent or equal to substituted or unsubstituted 1-18C alkylene, 6-18C arylene, 7-18C alkylenearylene or -arylenealkylene, these residues optionally being interrupted by at least one group selected from ether-, thioether-, ester-, carbonyl-, amide- and urethane groups or carrying one of these groups in a terminal position; R<2> is absent or = substituted or unsubstituted 1-18 C alkylene, 6-18C arylene, 7-18C alkylenearylene or 7-18C arylenealkylene, these residues optionally being interrupted by at least one group selected from ether-, thioether-, ester-, carbonyl-, amide- and urethane groups or carrying one of these groups in a terminal position; R<3> is absent or = substituted or unsubstituted 1-18C alkyl, 2- 18C alkenyl, 6-18C aryl, 7-18C alkylaryl or 7-18C arylalkyl, these residues optionally being interrupted by at least one group selected from ether-, thioether-, ester-, carbonyl-, amide- and urethane groups; R<4> is absent or = substituted or unsubstituted -CHR<6>-CHR<6>-, -CHR<6>-CHR<6>-S-R<5>-, -S-R<5>-, -Y-CO-NH-R<5>- or -CO-O-R<5>-; R<5> = substituted or unsubstituted 1-18C alkylene, 6-18C arylene, 6-18C alkylenearylene or 6-18C arylenealkylene, these residues optionally being interrupted by at least one group selected from ether-, thioether-, ester-, carbonyl-, amide- and urethane groups ; R<6> = H, substituted or unsubstituted 1-18C alkyl or 6-10C aryl; R<7> = H, substituted or unsubstituted 1-10C alkyl, halogen or hydroxy; R<8> = H, or substituted or unsubstituted 1-10C alkyl; R<9> is absent or = substituted or unsubstituted 1-10C alkylene; W is absent or = carbonyl, ester, thioether, amide or urethane group; Y = O or S; a = 1, 2 or 3; b = 1, 2 or 3; c = 1-6; and x = 1, 2 or 3 with the proviso that (i) (a+x) = 2, 3 or 4 and (ii) a and/or b = 1.
Patent DE-19716363-A1 (DE)
Title: Diversity selection method for wireless communication
Inventor: HELM DAVID P
IPC: H04B7/08
Filed: 1997-04-18
Abstract: The method involves receiving a signal frame (207-209) from each of several base stations (202-204) for generating several signal frames. Each signal frame comprises a group of code words which include a priority code word to generate several priority codewords. Each priority codeword is located at a certain position of a signal frame and has an appropriate measure of signal quality for generating several measures of signal quality.  It is determined whether the measures of signal quality correspond to the priority code words. An additional measure of signal quality is determined for each priority code words for generating several additional measures of signal quality. A priority code word is selected which is based on a comparison (206) with the additional measures of signal quality for generating a selected code word.
Patent DE-19716538-A1 (DE)
Title: Electric hub drive
Inventor: PREXLER FRANZ
IPC: B60K17/04
Filed: 1997-04-19
Abstract: The wheel hub (3) is coupled to an axle (13) set through the wheel bearing and with the inside end attached to a hollow profile drive gear (9) which has a gearing profile on the inside edge. This meshes with a single gear (12) on the end of the motor shaft (11) with the motor axis offset from the wheel axis on an eccentric mounting. The shaft gear and the hollow profile gear comprise the only two moving parts of the one stage reduction gearing. The motor mounting plate (7) is bolted to the wheel support housing (5), and the wheel is secured to the axle by a wheel nut (13).
Patent DE-19718659-A1 (DE)
Inventor: SCHROEDER GUNTER-RUDOLF DR
IPC: C09B69/10
Filed: 1997-05-02
Abstract: The invention relates to oligomer azo colorants with an alternating composition based on tetrazo constituents and coupling constituents, containing at least two units of structure (I) in the molecule, wherein D stands for one tetrazo constituent of formula (II) whereby n = 1 or 2; m=1 or 2, x = a direct bond; oxygen, sulphur or a binding link, R<1> and R<2> mean independently hydrogen, C1-C4 alkyl, C1-C4 alkoxy, C1-C4 alkanoyl, cyano, carboxyl, hydroxy sulfonyl, C1-C4-alkoxy carbonyl, hydroxy, carbamoyl, mono or di- (C1-C4)-alkyl carbamoyl, sulfamoyl, mono or di-(C1-C4)-alkyl sulfamoyl, fluorine, chlorine, bromine, nitro or trifluoromethyl; R<3> and R<4> mean independently hydrogen, hydroxy sulfonyl or carboxyl; R<5> and R<6> mean independently hydrogen or hydroxy and wherein K represents a bivalent radical of a coupling constituent of formula (III), wherein the variables have the following meaning: R<7> and R<8> independently mean hydroxy, amino, morpholino or an NHAlk radical or N(Alk)2 and R<9> means hydrogen, carboxyl, hydroxy sulfonyl, C1-C4-alkoxy-carbonyl, carbamoyl, mono or di-(C1-C4), alkyl carbamoyl, sulfamoyl, mono or di(C1-C4)-alkyl sulfamoyl or a radical, Alk, OAlk, NHAlk or N(Alk)2. The invention also relates to a method for the production of said colorants, to their use in dyeing and printing natural or synthetic substrates, and to the mixtures containing said colorants.
Patent DE-19723526-A1 (DE)
Title: Plastic coin magazine for storing specific number of coins
Inventor: KESSEL ENRICO
IPC: G07D9/00
Filed: 1997-06-05
Abstract: The coin holding magazine is produced as a plastic tube with a pair of side walls coupled by end caps (1). The tube has open top and bottom sections that facilitate gripping coins with the fore finger and thumb.  The coins are stacked against a spring loaded piston. The outer surface is printed with a scale and coin denomination values.
Patent DE-19727516-A1 (DE)
Title: Method for determining internal noise in digital circuit
Inventor: KRUSE GERHARD
IPC: H04L1/20
Filed: 1997-06-30
Abstract: The circuit is stimulated with a defined high frequency input signal on which is superimposed an adjustable predefined external noise signal. The internal noise is determined by varying one of the input level or the external noise. A measurement sequence is performed by varying each parameter in turn, whilst keeping the other parameters constant.
Patent DE-19731599-A1 (DE)
Title: Evaluation device for vehicle black-box unit
Inventor: SPENDE PETER
IPC: G07C5/00
Filed: 1997-07-18
Abstract: The evaluation device (1) has an interface (3) for connection to the black-box unit (2), for reception of the travel parameter data, evaluated by a processor (6), for determining the vehicle movement characteristics, which are represented by an optical display. An input device (9) is used to load specific data for the black-box unit or the vehicle in a memory (8,10) within the evaluation device, accessed by the processor for calculation of the vehicle movement characteristics.
Patent DE-19733616-A1 (DE)
Title: Coil winding method for annular core of three-phase electric motor pole
Inventor: FELDMANN GUENTER
IPC: H02K3/46
Filed: 1997-08-04
Abstract: The method involves annular core winding, during which the first winding (3a) fixing pin elements (2) are removed in the course of winding the next adjacent turn (3b). The space of the removed pin elements is used for the adjacent winding.  During the annular core circulation at least three fixing pin element sets are used. The first winding is wound between the first and second set, and the intermediate space between the second and third set is used for start of the next winding, prior to removing of the second set.
Patent DE-19742099-A1 (DE)
Title: Lateral ingot casting machine
Inventor: MUELLER HANS
IPC: B29C45/27
Filed: 1997-09-24
Abstract: A lateral ingot casting machine (1) has numerous dispenser channels (6) leading off in a sideways direction (3) from an axial channel (4) supplying softenable plastic material (5) to torpedo caps (7) arranged around the machine periphery. The caps are connected to axial ingot moulds (9) mounted inside a frame (8). A work tool plate (11) in the frame has a continuous chamber (12) extending around its periphery for receiving the ingot mould, which can be moved with its torpedo cap as a single unit in an axial direction. Removable sealed connector pieces (13, 14) link the chamber to a heating coil (15) housed in a space (16) between the ingot mould and connector pieces.The caps can be moved using a manually lockable, non-rotatable piston (53) which can be moved in the same axial direction as the plastic material supply channel. The piston engages with the cap via a movement transfer part (55) in the torpedo that can be moved along an inclined path (54).
Patent DE-19742412-A1 (DE)
Title: Image creation apparatus for digital image data
Inventor: FUKUCHI YUTAKA
IPC: H04N1/00
Filed: 1997-09-25
Abstract: The copier or printer has a moving image element as well as systems which normally generate noise. an oscillating sensor for toner density.  In the standby mode of the equipment these noise generating sources are stopped, to ensure a quiet machine.  As soon as the image producing process is initiated these elements are switched on.  The standby mode does not reduce the time required to produce images and prints, but ensures a quiet environment.  The oscillating drive can produce noise with an amplitude as high as 65 dB during operation.
Patent DE-19742475-A1 (DE)
Title: Bicycle stand
Inventor: BLAZEVIC NICO
IPC: B62H3/00
Filed: 1997-09-26
Abstract: The stand has a base frame with a hole-bearing rail. This rail can have frame modules attached it in several configurations. The modules are preferably fixed with screws, and comprise an intermediate part and one or two stirrups to hold one or both wheels of the bicycle. The modules may formed from a profile bent into a pipe with slit where its sides pass inside.
Patent DE-19743057-A1 (DE)
Title: Dispensing of a powder formed product in a packaging application
Inventor: HAAK JUERGEN
IPC: G01F13/00
Filed: 1997-09-30
Abstract: The dispensing system has an Archemedian spiral rotor (12) in a tube that controls the transfer of the powder or granulated product through the base (16). The outlet is formed between the tube wall and a fixed disc (17). A strain gauge sensor (20) monitors the expansion of the delivery tube (14) and provides an input to the controller (22) that controls the indexing motor.
Patent DE-19743857-A1 (DE)
Title: Production of blunt conical metal plate parts
Inventor: HAGEDORN EGON
IPC: B21D51/10
Filed: 1997-10-04
Abstract: The outer areas are windings of a part of the cover surface of the blunt cone to be formed and by means of a bending device are bent in a work process to a blunt cone. The metal plate section (6) is centered during the bending process by suitable devices (32,41). The plate section in its inner circular area has a centrally directed hole.
Patent DE-19743974-A1 (DE)
Title: Switch box for data and power transfer in factories, workshops and assembly halls
Inventor: BERG ROLAND DIPL ING
IPC: H02B1/26
Filed: 1997-10-06
Abstract: the switching box has a case (1) with several modules (8-12) mounted on a carrying rail.  A complete set of the modules necessary for a machine and no more are installed without interwiring.  The modules can be replaced without the use of tools and operate irrespective of their positions in the case
Patent DE-19743996-A1 (DE)
Title: Monitoring and control method for trip mechanisms of low and medium voltage switchgear busbar groups
Inventor: BAUMGAERTL ULRICH
IPC: H02B1/24
Filed: 1997-09-26
Abstract: A method of monitoring and/or controlling the release/tripping mechanisms (AS) of the vertical sections of a busbar group (SG), in which each release (AS) is equipped with a transformer device (WA) for generating a current-dependence measurement signal (1). The measurement signals (I1,I2,Ix,Iy) are fed to a busbar group-monitoring device (SU), and the measurement signals in the monitoring device (SU) are transmitted to a summated/total current detection device (SE).  The measurement signals are evaluated by the total current detection device (SE) in such a way that with the total current being equal to zero (sum I equals 0), a busbar group function-signal (FS) is controllable, and with the total current not being equal to zero (sum I is not equal to 0) an alarm release-signal (AL) is controllable.
Patent DE-19746028-A1 (DE)
Inventor: KIST PETER
IPC: B08B6/00
Filed: 1997-10-17
Abstract: Positive and negative ions are generated by rod (39) and passed to workpiece surface. Dust particles (43) are detached from the surface by brush (17) in chamber (5) and are exhausted into suction channel (7). Positive pressure is produced by air stream (23) from at least one nozzle (21) directed into brush chamber in forward position. Second rod (27) produces positive and negative ions, which are passed on to the cleaned workpiece surface and at least part of the brush. A claim is also made for an appliance to carry out the method.
Patent DE-19746420-A1 (DE)
Title: Mechanical security system for common data media cards with magnetic information for preventing or hindering illegal use and misuse
IPC: G06K19/02
Filed: 1997-10-21
Abstract: The system has a security clip with one or more holder pins in the clamping region and corresponding holes in the card.  The card can be inserted into the clamping region so that the holes in the card fit over the pins and the clip can be closed to prevent unauthorized opening.  The security device can be attached to clothes or another fixed body
Patent DE-19747181-A1 (DE)
Title: Thermally insulated container
Inventor: AHRENS UWE
IPC: B65D90/02
Filed: 1997-10-24
Abstract: The container has its cavity bounded by boundary elements, namely a roof element (2), floor element (3), side walls (4) and end element (22). The boundary elements contain wall cores (13-16) of hard foam plastics such as polyurethane. The rail core is edged with edging beams (5-12) of fiber-reinforced plastics. The boundary elements are fixed rigidly to each other on connecting surfaces in the region of the edge beams. Standard doors can be used.
Patent DE-19747322-A1 (DE)
Title: Communications mobile station for GSM system
Inventor: STELZIG WOLFGANG
IPC: H04L12/28
Filed: 1997-10-27
Abstract: The mobile station (1 to 6) includes a stored position information in relation to a sequence of mobile stations, and can receive and send messages with a data part, which contain a transmitting information, from which the position information of the sending mobile station can be determined. The mobile station determines a time slot belonging to the mobile station at the reception of a message, based on its own position information and the transmitting information.
Patent DE-19747589-A1 (DE)
Title: Nonvolatile memory device
Inventor: CHOI WOONG-LIM
IPC: H01L21/8247
Filed: 1997-10-28
Abstract: A nonvolatile memory has: (a) second conductivity type common source, programming/read drain and monitor drain connections (32, 33, 34) spaced apart below a first conductivity type semiconductor substrate (42) surface; (b) a tunnelling insulation layer (40) on the substrate (42) between the common source and programming/read drain connections (32, 33); (c) an insulating layer (41) on the substrate (42) between the common source and monitor drain connections (32, 34); (d) a floating gate (31) on the tunnelling insulation and insulating layers (40, 41); and (e) a control gate (30) on a dielectric layer (44) above the floating gate (31).  Also claimed is a process for producing the above nonvolatile memory.  The nonvolatile memory has: (a') spaced-apart alternate first and second impurity regions (32, 33) below the surface of a first conductivity type semiconductor substrate (42); (b') several insular tunnelling insulation layers (40) on the substrate (42), each located between a second and a first impurity region at one side of the middle of the first impurity region; (c') an insulating layer (41) on the substrate (42) but not on the tunnelling insulation layers (40); (d') several floating gates (31), each lying on one of the tunnelling insulation layers (40) and on the insulating layer (41) portion located on the other side of the middle of the first impurity region between another second impurity region and the first impurity region; and (e') several word lines (30) on the floating gates (31) at right angles to the first and second impurity regions (32, 33).
Patent DE-19751270-A1 (DE)
Title: Address detection device for Ethernet (RTM) controller
Inventor: MIN KYUNG PA
IPC: G06F13/00
Filed: 1997-11-19
Abstract: The address detection device includes a memory (65) which stores several group addresses. A comparator (69) compares temporary group addresses stored in the memory with a destination address of a packet and outputs the result. A MAC (65) stores the destination address of the packet input via a system bus.  A second comparison of the destination address with the group address is carried out according to the result output by the comparator. Preferably, the MAC is connected to the system bus via a system bus interface and the memory is preferably a FIFO memory.
Patent DE-19752120-A1 (DE)
Title: Optical beam radiating bulb for ultra violet or infrared
Inventor: ULLRICH BERND
IPC: H01J61/82
Filed: 1997-11-25
Abstract: The optical radiator has a glass bulb (1) with the ends (2) crimped in the molten state onto the connecting wires (4,5) so as to provide a seal. The wires are secured to mechanically stiff mounting bars (6,7) by welded points (9) and the ends of these are set into a ceramic socket (10).  The ceramic socket is a two part construction with inset disc elements (25) for ease of location of the pins.
Patent DE-19752195-A1 (DE)
Title: Semiconductor component has a two-sided adhesive coated lead-on-chip tape with an aluminum oxide support
Inventor: NEU ACHIM
IPC: H01L23/495
Filed: 1997-11-25
Abstract: A semiconductor component has a lead-on-chip (LOC) arrangement with leads (2) connected to the chip (1) by aluminum oxide-supported two-sided adhesive tape (8a, b). A semiconductor component consists of a housed chip (1) with top face contact pads (9) connected by bond wires (5) to leads (2) which overlap the chip and are connected to the chip surface by a two-sided adhesive tape (8a, b) having an aluminum oxide support.  An Independent claim is also included for a tape for use in the above component, the tape comprising an adhesive layer applied onto each side of an aluminum oxide support strip. Preferred Features: The support strip comprises an aluminum core with an aluminum oxide layer on each face. The adhesive is thermoplastic.
Patent DE-19752377-A1 (DE)
Title: Drag chain containing multiple chain links jointed swivellable to each other
Inventor: JOSSIFIDIS ILIAS
IPC: F16G13/16
Filed: 1997-11-26
Abstract: The drag chain has multiple chain links (1), each link jointed so as to be able to swivel with respect to adjacent links, and an inner chamber (5), running longitudinally along the chain, for receiving electric cables. Additionally, a tension element (18) extends in the longitudinally engaging at the chain links (1) and is fixed under tension in the region of both chain ends. The tension element is fixed where the chain itself is fixed (13, 15).
Patent DE-19754663-A1 (DE)
Title: System for detecting quantity of ink used in ink jet printer
Inventor: INORA MASARU
IPC: B41J2/165
Filed: 1997-12-09
Abstract: The system has a memory stage (30) for the summed recording quantity, an update stage (11) for increasing the stored value by a newly stored quantity, a comparator (51) and a display stage (52). The comparator compares the summed recording quantity with a threshold value to output a recording quantity signal. The display shows the recording quantity signal. The recording quantity corresp. to at least one ink consumption process, i.e. cleaning the ink nozzle and/or nozzle suction and ink discharge.
Patent DE-19757805-A1 (DE)
Title: Motor vehicle engine radiator with ribbed tube block
Inventor: GRUENER ANDREAS DIPL ING
IPC: F01P3/18
Filed: 1997-12-24
Abstract: The tube bundle (11) for passing the oil through the coolant tank (1) is sealed at both ends from the wall of the tank by two spaced apart partition walls (13-14'). The outer partition walls (13. 13') have at least one inlet and outlet opening (16, 17) for the oil on the opposite side of the wall to the tube bundle. The inlet or outlet (2) for the coolant tank is located in the region on the inside of the inner partition walls (14, 14').  The spaces (18, 18') in between the partition walls include a drainage outlet (19) passing through the tank wall to the surrounding atmosphere. The ends of the tubes (12) in the block (5) communicate with a coolant tank so that coolant flows through the tubes at the same time as air is passed through the block.
Patent DE-19802392-A1 (DE)
Title: Coating liquid give hydrophilic film, that inhibits soiling
Inventor: SUGAWARA SATOKO
IPC: C09D1/00
Filed: 1998-01-22
Abstract: Coating liquid for producing a hydrophilic film comprises a first titanium dioxide (TiO2) solution and a second solution containing silicon dioxide (SiO2) and/or aluminium oxide (Al2O3). The TiO2 solution is produced by (a) mixing a solution containing a titanium (Ti) alkoxide (I) with a diol (II) of formula R1-C(R2)(OH)-R3-C(R5)(OH)-R4 (II-A) and/or R1-C(R2)(OH)-C(R5)(OH)-R4 (II-B) and hydrolysing the resultant solution containing a Ti complex. In (II-A) and (II-B), R1 = H or CpH2p+1; R2 = CqH2q+1; R3 = CrH2r; R4 = H or CxH2x+1; R5 = H or CyH2y+1; p, q, x, y = 1-5; r = 1-3.   Also claimed are methods of producing the composition by mixing and a hydrophilic coating and the hydrophilic articles (mouldings).
Patent DE-19802817-A1 (DE)
Inventor: RUCKERT HEINZ-JUERGEN
IPC: F16K1/52
Filed: 1998-01-26
Abstract: The invention relates to a cap arranged on the handwheel of a shut-off device fitted with a spindle which is moved incrementally. The inventive cap encloses the spindle which is moved above and beyond the handwheel and which has a height adjustable lift stop. The height adjustment of the spindle can be seen through a window which is mounted laterally in the cap. In order to make the inventive cap easy to produce and to provide it with a compact design, the lift stop is formed by a rotating adjusting screw (11) with a full axial extension that sinks into the cap (10) in an internal screw thread arranged inside the cap (10).
Patent DE-19812626-A1 (DE)
Inventor: LU YAN
IPC: B60N2/90
Filed: 1998-03-23
Abstract: The invention relates to a method for capacitative occupancy recognition in motor vehicles, whereby two capacitor electrodes are respectively impinged upon by alternating current and the presence of an object is identified by a change in the overall capacity of the capacitor. The two electrodes are separately supplied with two alternating currents in phase opposition. The alternating currents produced in the feed lines of the two electrodes are added.
Patent DE-19813865-A1 (DE)
Inventor: SCHWING EWALD
IPC: B08B7/00
Filed: 1998-03-27
Abstract: The invention relates to a method for cleaning metal or ceramic equipment and machine parts soiled with polymer deposits, especially spinning packets, spinning nozzles, candle filters and filter plates. The parts soiled with the polymer deposits are placed in a loading basket and with said loading basket, are introduced into a fluidized bed of fine particulate fluidization material, of a fluidized-bed furnace. The fluidized bed is indirectly heated and operated at a temperature of 350 to 550  DEG C. According to the invention, the loading basket has a fine-meshed or fine-pored cover which is permeable to gas and water vapour but impermeable to the fluidization material and which therefore prevents said fluidization material from coming into contact with the part to be cleaned.