baber/WOPTO huggingface dataset:
Patent DE-19540087-A1 (DE)
Inventor: SORG RAINER
IPC: C11D3/00
Filed: 1995-10-27
Abstract: When water-soluble inorganic redox-active metal compounds are used as silver corrosion protection agents in dishwasher detergents, it is necessary to prevent discoloration of decorative patterns and plastic parts. This has been achieved by using water-soluble inorganic ionic fluorine compounds.
Patent DE-19540127-A1 (DE)
Title: Appts. for mfg. hexagonal molecular structure water
Inventor: SONG JUN IL
IPC: C02F1/00
Filed: 1995-10-27
Abstract: Appts. for hexagonal molecular structure water making has a load detection section (13) for measuring a wt. of water in a container. It also includes a motor driving section (15) for operating a motor (1) in accordance with the detected load. A microcomputer (14) controls the two sections. Also claimed is a hexagonal molecular structure water making method including a first step which detects whether the water temp. is within a predetermined range. In a second step, the amt. of water is detected when the temp. is within the range. In a third step, a motor is driven which alternates water in accordance with the detected load for a predetermined time.
Patent DE-19541510-A1 (DE)
Inventor: SCHULTHEIS CHRISTOPH DR
IPC: H01J37/06
Filed: 1995-11-08
Abstract: The invention relates to a pulsed electron beam source based on the vacuum diode principle and comprising: a vacuum diode with a multipoint emission cathode; a control grid; a pulse generator; a magnetic compression unit made from field coils; a drift chamber; a target chamber; and a synchronisation unit. The objective of the invention is to design the electron beam source in such a way that pulse durations of 100 microseconds are attainable and the pulse shape can be stepped rather than simply rectangular. This is achieved by embedding the multipoint emission cathode in a free-floating shield grid.
Patent DE-19543649-A1 (DE)
Title: Tumour vaccine containing tumour cells loaded with peptide(s) that bind to MHC Class I
Inventor: SCHMIDT WALTER DIPL BIOL DR
IPC: C07K7/06
Filed: 1995-11-23
Abstract: A novel tumour vaccine contains tumour cells (TC) which: (i) present peptides derived from tumour antigens (tAg) in the human leucocyte antigen (HLA) context; (ii) have, on at least some cells, at least one major histocompatibility (MHC) Class I haplotype of the patient displayed on the surface; and (iii) are loaded with one or more of the peptides as defined below, such that TC, in combination with the peptides, are recognised as foreign by the patient's immune system and so induce a cellular immune response, where the peptides: (a) function as ligands for the MHC-I haplotype (common to patients and TC cells in the vaccine) but are different from peptides derived from proteins expressed on the surface of the patient's cells; or (b) function as ligands for MHC-I as above, and are derived from tAg expressed on the patient's cells, but are present at higher concentration on TC of the vaccine than are peptides, from the same tAg, on the patient's TC.
Patent DE-19549065-A1 (DE)
Title: Stable, soluble conductive polymers for electrochromic displays
Inventor: JIN SUNG-HO
IPC: C08F38/00
Filed: 1995-12-29
Abstract: Soluble conductive polymers of formula (I) are derived from acetylene derivs.:  X = O or S; R1 and R2 = H, CnH2n or CnH2n+1 (if identical); or a combination (R1R2) of H/CnH2n, H/CnH2n+1 or CnH2n/CnH2n+1 ( if not identical); n = 1 - 10.  Also claimed is: (i) a process for the prodn. of (I) by reacting a propargyl halide with an alkyne deriv. and polymerising the resulting propargyl deriv. in presence of a transition metal catalyst; (ii) display devices with improved oxidn. stability and response properties, using soluble conductive polymers (I).
Patent DE-19615484-A1 (DE)
Inventor: GRUTKE STEFAN DR
IPC: C07F9/50
Filed: 1996-04-19
Abstract: Thermoplastic moulding materials contain 30 to 10 % by weight of a mixture of polyamide and a stabilising amount of a copper compound obtained by reacting cuprous salt with phosphine chelate ligands, and 0 to 70 % by weight other additives.
Patent DE-19618462-A1 (DE)
Title: Extrinsic power parameter determination method for energy conversion appliance
Inventor: FOLEY DAVID
IPC: F01D21/00
Filed: 1996-05-08
Abstract: The method involves continuous determination of a parameter which is dependent on operational conditions, an intrinsic quantity, e.g. pressure, pressure difference, temperature or temperature difference. The power parameter is determined from the value of this quantity and/or the value of the power consumed or delivered based on characteristic curves of the appliance in respect of these. The power characteristic of the appliance is monitored by checking the values, quantities and power against the characteristics.  In a calibration step the characteristic curves for a number of operational conditions can be derived by measuring the intrinsic quantities and the power consumed or delivered plotted against a further quantity e.g. pressure or temperature.
Patent DE-19620967-A1 (DE)
Inventor: PLESS ANDREAS
IPC: B65G61/00
Filed: 1996-05-24
Abstract: "Peak stacker" for signatures bundled into packages and/or stacks, and preferably with each package strapped. The peak stacker (1) is designed so that packages (6, 7, 8) formed according to a palletizing method are placed and positioned in it. The packages (6, 7, 8) positioned in the peak stacker (1) can each be raised or lowered, and one or more next packages can be positioned under or over the one or more preceding packages raised or lowered, for complementary formation of a spatial stack. The peak stacker (1) possesses devices (4) for raising or lifting and for depositing the one or more packages lifted on the positioned lower package, or for raising of one or more lowered packages under the positioned following package, and for transporting the packages assembled into a partial stack; they are transported to the transfer station (5) for palletizing. The invention also concerns a complementary palletizing method that is suitable for forming standard packages, as well as peak and complementary packages that add up to the height of standard packages.
Patent DE-19630820-A1 (DE)
Title: Body position training apparatus for golfers
Inventor: BLANK NORBERT
IPC: A63B69/36
Filed: 1996-07-31
Abstract: The apparatus consists of a base on which a vertical column (2) is mounted. The angle to the horizontal of the column can be adjusted along a retention piece (9). The height and horizontal position of the column can be adjusted with an L-shaped section which is incorporated in the column. The column supports a head steady (14), the position of which can be adjusted and secured with a knurled head screw (24). The column further supports a hip restraint (3), the position of which can also be adjusted and secured with a screw.
Patent DE-19631828-A1 (DE)
Inventor: ECKSTEIN DIETRICH
IPC: H02K13/10
Filed: 1996-08-07
Abstract: The invention concerns a direct current motor commutation device which is used to improve the ripple of the commutating current signal form (40, 50) in order to obtain data concerning the speed of rotation in a reliable and error-free manner by means of an electronic circuit. With the commutation device according to the invention, the longitudinal edges of the commutator segments (11, 21, 31) form an angle ( alpha ) of greater than 0 DEG  with the front longitudinal edges (18, 28, 38) of the contact surface (16, 26, 36). In this way, the brush noise (airborne noise) and noise development (impact sound) are reduced.
Patent DE-19632352-A1 (DE)
Title: Windscreen unit for convertible motor vehicle
Inventor: PFERTNER KURT
IPC: B60J7/22
Filed: 1996-08-10
Abstract: The unit has a central section (13) formed by an upright transparent window (19). This is secured in its operational position on the rollbar via a lower plug connection and an upper locking connection (22). The central section can only be released after spring-loaded locking levers (27) of the locking connection have been pivoted free. The lower plug connection is formed by a bearing element and an interactive holder. The holder is formed in a frame (26) for the window. The bearing element is located on the transverse tubular part of the rollbar.
Patent DE-19632600-A1 (DE)
Title: Aldehyde preparation by hydroformylation of olefinically unsaturated compounds
Inventor: BAHRMANN HELMUT DR
IPC: C07C45/50
Filed: 1996-08-13
Abstract: Aldehydes are prepared by hydroformylation of olefinically unsaturated compounds with hydrogen and carbon monoxide in homogeneous phase in the presence of a catalyst system comprising rhodium complex compounds and aromatic phosphines in molar excess. The catalyst system is separated off from the reaction mixture by pressure filtration on a semipermeable membrane of an aromatic polyamide. The hydroformylation is carried out at pH 2.5-4.2 using a molar ratio of phosphine:rhodium of at least 60 and a rhodium concentration of at least 10 ppm weight. The aromatic phosphines are alkylammonium and/or arylammonium salts of sulphonated or carboxylated triarylphosphines of formula (I). In (I): X = sulphonate or carboxylate; a, b and c each = 0 or 1, at least one being 1; n = 1, 2 or 3; and R1 and R2 each = 8-13C alkyl, 6-10C aryl and/or 6-10C cycloalkyl, R1 can also be hydrogen, with R1 and R2 having a total of at least 30C.
Patent DE-19633240-A1 (DE)
Inventor: GRABOW WILHELM DR
IPC: G07B15/06
Filed: 1996-08-17
Abstract: This invention concerns a process for vehicle identification in which a vehicle (F1) within close range effects a data transmission with at least one beacon (3). This data transmission and the data of a sensor (51) permit correlation of the data transmission and vehicle position within the communication zone. The beacon uses the data transmission signal sent from the vehicle (F1) and received by the beacon (3) to determine the relative velocity of the vehicle. The sensor (51) also provides data about the velocity and position of the vehicle. The velocity relationship or several velocity relationships are used to determine the lane and thus the position of the vehicle (F1) sending data. A preferred application is in the deduction of road toll charges or in controlling travel authorization.
Patent DE-19633482-A1 (DE)
Title: Levelling control for vehicle headlamp
Inventor: BRINKMANN DIRK DIPL ING
IPC: B60Q1/10
Filed: 1996-08-20
Abstract: The headlamp unit includes main beam, dipped beam, side lights indicator lights and the levelling adjustment servo motor. The beam bulb (2) and the servo motor are connected to the same earth return (19) while the supply feed and signal feed are taken back directly to the control unit. The other lights in the headlamp unit another common earth return. The headlamp levelling is applied when the dipped beam is on. This involves a steady current without transients in the dipped beam earth return feed, allowing an accurate servo adjustment. The switching effects from the other lights do not affect the servo motor setting.
Patent DE-19635052-A1 (DE)
Title: Positioning device for drill holes
IPC: B23B47/28
Filed: 1996-08-30
Abstract: The positioning device comprises at least two holders (1,2) connected together by one or more connecting rods or tubes (5,6) so that they can be moved and clamped. The holders each contain at least one positioning element (9) having one or more drill sleeve sockets (41) for interchangeable drilling sleeves (10). The holders are preferably structurally identical and can consist of two clamping shells lying on top of each other and between which the connecting tubes and positioning element are clamped. The clamping action is reached through screws guided in screw sockets (14,15).
Patent DE-19635862-A1 (DE)
Title: Discontinuously operating filter centrifuge with peeling knife holder
Inventor: FELLER JOHANNES
IPC: B04B11/08
Filed: 1996-09-04
Abstract: Solid material retained on the filter medium in a filter drum of a discontinuously operating filter centrifuge is removed by a peeling knife (3) mounted on a holder (5). A collecting vessel (6) is provided for the collected material, which is then removed. A damping layer (16) is provided on the vessel where it connects to the knife holder. Preferably, the damping layer is of a polymer material and is enclosed tightly by a sheet (17) positioned parallel to the wall of the collecting vessel.
Patent DE-19636234-A1 (DE)
Inventor: CUDAZZO MARKUS DIPL ING
IPC: B05D1/04
Filed: 1996-09-06
Abstract: The invention concerns a method and device for electrostatically coating substrates with a coating medium, the substrates being disposed in the region between at least two emission devices which emit electrically charged particles. Emission devices each disposed on opposite sides of the substrate emit particles of opposing polarity, the particles emitted by at least one emission device being the coating medium, such that, in an operating cycle, the substrates can optionally be coated on one or both sides, producing high-quality layers.
Patent DE-19637018-A1 (DE)
Inventor: WOLF GERHARD-DIETER
IPC: H05K3/10
Filed: 1996-09-12
Abstract: A process for the production of rigid or flexible circuits from (A) strip conductors which are electrically conducting and cohesive during production and (B) non-conductive substrate materials, comprising (a) coating the surface of (B), including any drilled holes, with a conducting polymer (I) which may contain a binder, (b) applying a galvano-resist (II) in the form of a negative image of the strip conductors, (c) electroplating the resist-free surface with metal, including drill holes, to form the positive conductor image, (d) removing the resist (II) and (e) removing the polymer (I) from the unmetallised parts or converting it into a non-conductive form.
Patent DE-19638014-A1 (DE)
Title: Glass tube clamping chuck
Inventor: DUVAL GUY
IPC: C03B23/045
Filed: 1996-09-18
Abstract: A glass tube clamping chuck has a tubular or sleeve-like chuck body (4) rotating as a spindle (2) in a projection (3) of a glass working machine; clamping jaw levers (8) coupled by shafts (7) for pivotal motion about an axis parallel to the longitudinal axis of the body; an axially displaceable compression ring (12) having an outer peripheral control face (13); and a mechanism (9) cooperating with the control face (13) and the shafts (7) of the clamping jaw levers (8) such that axial movement of the compression ring (12) causes controlled clamping jaw lever pivoting. The novelty is that the control face (13) has a convex curvature and the mechanism has spring-biased lever-like control cams (9) fitted on the shafts (7) of the clamping jaw levers (8).
Patent DE-19639544-A1 (DE)
Title: Storage container for bicycles, for containing liquids, especially water
Inventor: WACKER KAI
IPC: B62J9/00
Filed: 1996-09-26
Abstract: The bicycle wheel (2) has an annular container made of flexible material and built into the space between the hub (4) and rim (5), and between the spokes on each side.  The container has an opening (6) which is sieve-form with perforations. The ends of the reservoir are connected as an annulus.
Patent DE-19700272-A1 (DE)
Title: Fork-lift floor truck
Inventor: FORTIN DOMINIQUE
IPC: B60K1/04
Filed: 1997-01-07
Abstract: The truck has a drive unit (1) and a fork unit (2) with the fork unit having two lifting forks and two floor supports with rollers (5) at the ends. The drive unit has two wheels (11,12) which are steered and with one wheel drive. The battery (8) is mounted between the two wheels and takes up the available space between the wheels, the rear of the truck and the bulkhead separating the drive unit from the forks. The battery support floor is lower than the support arms under the forks and the battery can be pulled out from the rear face of the truck. The battery is supported on two parallel struts (16).
Patent DE-19704044-A1 (DE)
Title: Address generation with systems having programmable modules
Inventor: VORBACH MARTIN
IPC: G06F15/78
Filed: 1997-02-04
Abstract: In one version of a data processing system a cluster of programmable modules forms a cluster (0109). Connections (0101,0102) determine the X and Y locations. A register (0105) stores the number of elements in the X direction and combines with an adder (0106) using connections (0101) . A register (0103) and adder (0104) performs the same operation for the Y axis.
Patent DE-19704320-A1 (DE)
Title: Determination of numbers of coliform organisms in water containing selected nutrient
Inventor: STAUFFER ELISAWETA
IPC: C12Q1/10
Filed: 1997-02-05
Abstract: The method determines total coliform and/or faecal coliform germs in water. To a sample of the water is added a suitable nutrient and indicator. During culture, the organisms decompose the nutrient to a product altering the pH value of the sample. The sample is cultured until the indicator shows the pH change. The interval between initiating culture and the colour change, is associated with the initial number of germs in the water. The relationship between initial numbers of germs and interval before colour change, is used to plot standard curves. Also claimed is an appts. to carry out the procedure, with an opaque casing (1) containing a light source (4) and detector (5), with a cuvette between them and a controlled heater (7, 30) to set the operational temperature.
Patent DE-19705641-A1 (DE)
Title: Vibration damper for crosspiece in vehicle coupling
Inventor: HACKEWITZ FRIEDRICH-W VON DR I
IPC: F16D3/41
Filed: 1997-02-14
Abstract: The damper has two shafts (8,9) which cross each other in radial bearings of fork casings. Each shaft has at least one through channel (15-18). Each channel of the two shaft sectors is made with a small cross-section. This cross-section forms a through flow throttle for a fluid. The damper includes a damping cushion formed by a narrow sealing ring round the outer edge of each endface (13,14) of the two shaft sectors. The cushion becomes clamped under impact but yields elastically in the axial direction.
Patent DE-19707761-A1 (DE)
Title: System for burning off liquid residues in at least one combustion chamber
Inventor: KUEMMEL JOACHIM DIPL ING
IPC: F23G7/04
Filed: 1997-02-26
Abstract: The system involves liquid residues being burnt in at least one combustion chamber (1) and the waste gases then being conveyed to a waste heat boiler system. The liquid residues are first conveyed to a circulation condenser (22) where they are condensed, leaving a non-condensed residue as concentrate. The condensed and gaseous residues are next conveyed to the combustion chamber while the concentrate is conveyed to a further, parallel combustion chamber (16) and burnt.
Patent DE-19708146-A1 (DE)
Title: Hydraulic intensifier for operating master cylinder, especially brake cylinder
Inventor: STEFFES HELMUT
IPC: B60T13/14
Filed: 1997-02-28
Abstract: The intensifier has an additional amplification chamber(9) connected to the pressure source(5) by a pilot valve(10). A stop light switch(11) is provided to record the force impact of the operating component(8), by means of which the pilot valve is controllable in a manner independent of the brake pressure control valve(6). When the pedal is operated a stop switch switches the pilot valve to its open position connecting the pressure source to the additional chamber.
Patent DE-19709215-A1 (DE)
Title: Device for manufacturing bore template for implant teeth
Inventor: BRAUN EKKEHARD
IPC: A61C13/36
Filed: 1997-03-06
Abstract: The device (1) has a chassis (2), a table (15) for mounting a jaw model (16) and a holder (53) for a drilling tool (46,48). The tool is linearly displaceable in the longitudinal direction of the drill, whereby between the table and the chassis or between the holder and the chassis are located units for adjusting the pitch of the drill axis with respect to the table about two rotational axes (30,41). The pivotable element (48) achieves a satisfactory spatial movement, whereby the longitudinal direction of the drill is orientated perpendicularly to the base surface of the table and a pitch both clockwise and anticlockwise is possible. An angle measuring and displaying device is located on one or both rotational axes.
Patent DE-19710434-A1 (DE)
Title: Variable tread depth vehicular tyre having two main annular compartments in radial succession
Inventor: PETROVIC STEVAN
IPC: B60C5/22
Filed: 1997-03-13
Abstract: A vehicular tyre has variable tread depth. It has adjacent blocks on a casing (1). The radial height of some or all of these tread blocks may be varied w.r.t. the casing. Preferably, the casing includes two annular air tubes in radial succession. That next to the tread preferably has a net-like or sealed perforated construction, and contains a suitable internal air pressure. The internal tube (2) preferably operates at constant air pressure. These tubes are preferably separated by a ring belt (3), to which the block studs are fastened. These can preferably be varied in their radial height. The block studs preferably extend outwardly, through the closed-wall penetrations of the net tube.
Patent DE-19710747-A1 (DE)
Title: Multiple launching system for at least two guided missiles
Inventor: BACHMANN LOTHAR DIPL ING
IPC: F41A27/08
Filed: 1997-03-14
Abstract: At least two guided missiles (40,41) capable of being fired from the shoulder are provided with a multiple launching system (1) in which the guided missiles can be rotated horizontally about a first axis and vertically about a second axis, and also can be moved in a circle about a third axis perpendicular to the first and second axes. Preferably n guided missiles, where n is a whole number, are positioned at angles of 360/n degrees to one another and the guided missiles can be rotated jointly about each of the three axes. The centre of gravity of the guided missiles is preferably on or at least adjacent to the second axis. An auxiliary frame (30) is used for rotation of the missiles.
Patent DE-19711595-A1 (DE)
Title: Valve for respirator
Inventor: LOESER ROLF ERNST
IPC: A61M16/20
Filed: 1997-03-20
Abstract: The valve has a valve casing (2) with a gas inlet (3), a gas outlet (4) and a valve space (5) with a valve seat (6) and a valve chamber (7). A closure element (9) is provided on the valve seat, which separates the valve space from the valve chamber. An electric drive (12) actuates the closure element. The drive is connected to a control device (17). The valve has a closed circuit, to adjust the position of the closure element with respect to the valve seat according to a predetermined value. The valve also has an arrangement for detecting a first electric signal provided by the drive when it moves and a further arrangement to form a second signal when the drive is not moving. A comparator (22) forms a difference signal from the first and second signals. The difference signal is delivered to the closed circuit.
Patent DE-19713975-A1 (DE)
Title: Seal for high-vacuum receptacle with opening in wall
Inventor: PROBST FRANZ
IPC: F16J15/06
Filed: 1997-04-04
Abstract: The at least one opening being sealed in the wall (51) of the high-vacuum receptacle is closed by elastomeric sealing material. The opening has a container for the sealing material. The seal forms a vacuum-tight contact part with the wall, under pressure obtained by elastic deformation of the sealing material and by the pressure difference between the external atmospheric pressure and the evacuated high-vacuum receptacle. The opening is in the form of an elongated slot, with the container groove possessing a rounded cross-section.