baber/WOPTO huggingface dataset:
Patent DE-19649451-A1 (DE)
Title: Forecasted ignition control for IC engine torque regulation method
Inventor: LIVSHIZ MIKE
IPC: F02P5/15
Filed: 1996-11-28
Abstract: The ignition control adjusts the ignition timing point to bring the actual engine velocity into parity with the required engine velocity. An ignition timing advance command is calculated as a function of the present engine velocity error and the projected engine velocity error, together with a minimum best torque command. A proportional/differential regulation mode used for damping engine velocity oscillations, with stored sets of ignition timing offset values for different engine loadings used for calibration.
Patent DE-19649727-A1 (DE)
Inventor: LUEHMANN BERND DR
IPC: C09J7/22
Filed: 1996-11-30
Abstract: An adhesive strip (I) that does not leave a residue or cause damage upon detachment, has a foam support (II) that is coated on one or both sides with a self adhesive composition (III). The ratio of tear strength to the force required to remove the strip at a tear angle of less than 10 degrees C to the adhesive surface is greater than 1.2:1. The foam support (II) is pretreated such that the force required to detach the adhesive strip (I) is less than that of an analogous strip having a foam support that has not been pre-treated. (II) does not have a high tear strength. Preferably the support (II) is coated on both sides with the composition (III), preferably a block copolymer containing vinyl aromatic blocks and 1,3-diene blocks. The composition (III) contains tackifiers and/or other additives. The foam support (II) is pre-treated by partially or fully cutting, scoring, perforating or embossing. The adhesive strip (I) has a non-adhesive tab at one end, preferably formed by a film coating that is treated to be non-adhesive with the composition (III).
Patent DE-19650490-A1 (DE)
Title: Holding or lifting magnet with reduction, or switch-off of holding force
Inventor: GRUBER BRUNO
IPC: H01F7/04
Filed: 1996-12-05
Abstract: The ferromagnetic bar (2) has a non-magnetic or weakly-magnetic zone (4) in its middle region in transverse direction. The two magnets (1) are held together by a frame (5), serving also as a displaceable handle (9). Pref. a magnet is displaceably fitted between two stationary ferromagnetic bars. Typically the non- or weakly magnetic zone extends up to the handle and consists of a non-magnetic material, such as non-ferrous metal or plastics, while it is soldered, screwed, or glued to the ferromagnetic bar. The zone may be formed by a series of transverse bores, or slots.
Patent DE-19706562-A1 (DE)
Title: Hydraulic shock absorber especially for bicycle wheel suspensions
Inventor: CONRADS RALF
IPC: F16F9/516
Filed: 1997-02-19
Abstract: A piston (2) moves inside a cylinder (1) connected to a compensating reservoir. The cylinder and at least part of the compensating reservoir are filled with hydraulic fluid. The damping arrangement connecting the cylinder and the compensating reservoir has two choke arrangements connected to the compensating reservoir by a directional valve (10,11) each. The choke arrangement each is in the form of a pin (3,4) co-operating with the piston and moving into a chamber (8,9) connected to the compensating reservoir, and altering the flow cross-section of an opening (5,6) in the chambers in relation to the position of the piston.
Patent DE-19708969-A1 (DE)
Title: Exothermic catalytic chemical reactor used for synthesis plant
Inventor: LAHNE ULRICH DIPL ING
IPC: F28F9/00
Filed: 1997-03-05
Abstract: In an exothermic catalytic chemical reactor with a reaction gas-permeated catalyst bed (4) which contains one or more heat exchange tube or tube bundle spiral layers (1-3), a cooled jacket space (7), which is separated from the catalyst bed (4) and which contains inert particles (8), is provided between the catalyst bed (4) and the reactor casing (6).
Patent DE-19711309-A1 (DE)
Inventor: CAGAN MICHAEL N
IPC: A63C17/06
Filed: 1997-03-18
Abstract: The invention concerns a roller skate comprising a U-shaped carrier frame (1) on which rollers (2) are guided individually and independently of each other by means of a double-armed guide device (6, 7). The first arm (6) of the guide device carries at its free end the roller (2) and the second arm (7) is supported on a resilient member (9).
Patent DE-19715777-A1 (DE)
Title: Bending of compound safety-glass screens
Inventor: FUNK DIETER DIPL ING
IPC: C03B35/24
Filed: 1997-04-16
Abstract: The method concerns bending of compound safety-glass screens consisting of internal and external glass sheets with an intermediate connector foil, on a press installation incorporating a bending punch and a bending die. Only a single bending punch is used to bend both the inner and outer glass sheets.  Bending of these sheets takes place by a punch whose forming surface at least partly is adapted to the bending surface of the finished product determined by the connector foil.  The corresponding press installation includes a bending station (1) with a bending punch (5) whose forming surface at least partly is adapted to the bending surface of the finished product defined by the connector foil between the inner and outer sheets.
Patent DE-19716301-A1 (DE)
Title: Sheet and template for labelling of compact discs
Inventor: SCHAEFER ANDREAS
IPC: G11B33/04
Filed: 1997-04-18
Abstract: The labelling of compact discs takes place using a press form of wood onto which are discs of blanked out steel that have a centre hole (4) and outer diameter (5) to suit that of the discs. The labels are aligned with the blanked out disc sections and are then inserted into the disc sleeves and are bonded onto an inlayed layer of paper.
Patent DE-19716681-A1 (DE)
Title: Bar code detection method for object identification
Inventor: HIPPENMEYER HEINRICH
IPC: G06K7/10
Filed: 1997-04-21
Abstract: A number of objects (1,2) are fed on a conveyor bed and each one has an attached bar code label (4,5) that can be of different sizes and locations. The objects can also be of various sizes and the labels can be read by a scanner positioned above the conveyor.  Each object is located within a defined variable field such that the objects are clearly accessible to the scanning device without overlapping and so ensures effective reading.
Patent DE-19721573-A1 (DE)
Inventor: POSSELT WERNER
IPC: F02B45/00
Filed: 1997-05-23
Abstract: The internal combustion engine burns a mixture of a fuel vapour and steam together with combustion air, under raised temperatures and pressures within the cylinders, using the exhaust gas to heat the fuel mixture. The fuel mixture is at a pressure of at least 350 bar and at a temperature of at least 450 degrees C which converts any solids into an organic gas mixture which, under normal ambient conditions, would be liquid. There is a motor with a fuel and a water dosing pump (30), with the outlets of both pumps leading to a mixing chamber to give a fluid mixture. A high pressure pump (32) is connected to the mixing chamber to pump the fuel at 350 bar to an evaporation unit (34) where it is vaporised at 450 degrees C, and the gas is passed to an injection valve (36).
Patent DE-19722262-A1 (DE)
Title: Fluid tightness testing device for containers, e.g. oil pan or gearbox case
Inventor: ARNOLD KLAUS
IPC: G01M3/32
Filed: 1997-05-28
Abstract: The device includes a flexible diaphragm (3), which reduces the test space (1) to a minimum through a pressure difference produced between a pressure space (2) and the test space, using one or several fluids. The surface of the diaphragm comprises a structure on the test space side which prevents the self-sealing of leakages during testing. The diaphragm may be covered with a hard-grained layer, e.g. sand. The test device is preferably operated using air, with the pressure in the pressure space being greater than that in the test space.
Patent DE-19724099-A1 (DE)
Title: Tyre pressure signalling method
Inventor: BACHMAIER PETER
IPC: B60C23/02
Filed: 1997-06-07
Abstract: The method is used so that before entering or after leaving the vehicle, each blinking light produces a light signal. The light signal is characteristic of the tyre air pressure of the nearest wheel. The light signals of the individual blinking lights are produced in a specified sequence, and are cancelled by a remote operating command. The remote operating command also serves for the operating of the central locking system.
Patent DE-19724399-A1 (DE)
Title: Heat exchanger - light absorption - light radiation element
Inventor: KONIECZNY KARL DIPL ING
IPC: F24S10/70
Filed: 1997-06-10
Abstract: The hollow chamber panel (2) has two open ends. These are connected to adaptors (1), so that the panel is pressure- and medium-tight. A suitable adhesive is used for joint sealing, gas or fluid sealing, and any fixing. The medium flows from an adaptor intake to a medium supply channel, is distributed to all hollow chambers, and fed to an outlet via a collection channel. The collection or distribution channel may be located in the panel or in the adaptor. Alternately, the medium may flow through the panel along a meander-shaped path.
Patent DE-19726791-A1 (DE)
Inventor: KAMMANN UWE
IPC: F01N3/20
Filed: 1997-06-24
Abstract: The invention relates to a method for improved monitoring of the conversion rate of an exhaust gas catalytic converter for an internal combustion engine. To achieve this, the temperature values determined downstream from the exhaust gas catalytic converter within a given time window is added with time interval (dt). A starting time (tA) and a time interval (dt) are influenced inter alia according to the operating mode of the internal combustion engine by taking into account fuel mass flow during a given time period. The total value arising during time interval (dt) below a curve (25) is compared with a limiting value and an error signal is outputted once a given deviation value is reached.
Patent DE-19730148-A1 (DE)
Title: Side airbag for vehicle, installed in seat
Inventor: SATANI KENJI
IPC: B60R21/217
Filed: 1997-07-14
Abstract: The side airbag device is installed in a seat in the vehicle. It has an airbag unit (21) containing an inflation device and a folded airbag in an airbag housing (22), which is fitted to one side of the centre of the seat relative to, and in close proximity to, a frame member (13). This frame member extends along a side sector of the seat. The aperture of the airbag housing is thus pointed in a specific direction. The airbag housing is attached to the frame member by a clamping frame. The frame member may include a tubular frame extending in and along either side of the seat.
Patent DE-19731706-A1 (DE)
Title: Load drive for motorised setting drive in transformer stepping switch
Inventor: LAUTERWALD ROLF ING GRAD
IPC: F16H37/02
Filed: 1997-07-23
Abstract: . The load drive has a drive belt (14) between a drive shaft (2) coupled to the drive motor and an output shaft (3) coupled to the stepping switch. The drive shaft has a hand crank for manual operation of the output shaft, and coupled to the output shaft via cooperating spindle shafts (19,20). The operation of the hand crank operates a microswitch, via an operating roller.
Patent DE-19737733-A1 (DE)
Title: Therapeutic cushion in e.g. armband, absorbing vibration during healing
Inventor: WALTHER MARKUS DR MED
IPC: C08L53/02
Filed: 1997-08-29
Abstract: The cushion material (6) is resiliently compressible and made of a solid plastic mixture of Shore hardness 0.5-4.
Patent DE-19744401-A1 (DE)
Title: Preparation of triazoline thione derivatives useful as fungicides
Inventor: LANTZSCH REINHARD DR
IPC: C07D249/12
Filed: 1997-10-08
Abstract: High yield preparation of triazoline thione derivatives (I) is carried out by reacting the corresponding hydrazine compound (II) with a carbonyl compound and a thiocyanate, followed by reaction of the resulting triazolidine thione with formic acid.  Preparation of triazoline thione derivatives of formula (I) comprises:   (1) reacting a hydrazine derivative of formula (II) with a carbonyl compound of formula R<3>COR<4> (III) and a thiocyanate of formula X-SCN (IV), optionally in the presence of a diluent and an acid, and (2) reacting the resulting triazolidine thione derivative (V) with formic acid, optionally in the presence of a catalyst and a diluent. R<1>, R<2>  = alkyl, alkenyl, cycloalkyl, aralkyl, aralkenyl, aroxyalkyl, aryl or heteroaryl, all of which are optionally substituted; R<3>  = 1-4C alkyl or phenyl; R<4>  = H or 1-4C alkyl; or R<3>+R<4> = a pentamethylene bridge; X  = Na, K or NH4. Independent claims are included for the intermediate of formula (V), which is claimed as new, and for preparation of (I) starting from a 1-chloro-2-hydroxyethane derivative of formula (VI) or an oxirane derivative of formula (VII), which are reacted with hydrazine hydrate optionally in the presence of a diluent. The obtained (II) is then reacted with (III) and (IV) without being isolated first, followed by reaction with (V) as described above.
Patent DE-19745615-A1 (DE)
Title: Screw vacuum pump with rotors
Inventor: BAHNEN RUDOLF DR
IPC: F04C18/08
Filed: 1997-10-10
Abstract: Each of the rotors (5) has at least two sections (17,18) with different rotor profiles (19,20). The suction side section has a greater diameter than the pressure-side section. The suction-side section is produced with a greater tolerance than the pressure-side section. Rotor cooling apparatus is situated in a bearing-side open cavity (31) in the rotor.
Patent DE-19749693-A1 (DE)
Title: Friable building material packing process
Inventor: STACHE LUTZ
IPC: B65D81/32
Filed: 1997-10-28
Abstract: The packing process involves packing at least one of the components (3.1) without pre-drying, in the damp or saturated state, into a separate packing chamber of a multi-chamber pack. The other component or components is/are packed in a waterproof chamber (2.1).  The pack used has a waterproof compartment for one of the components (3.1) and another compartment for the other (2.1). The chambers of the foil pack are separated from each other by a weld seam produced by heat or ultrasound.
Patent DE-19750060-A1 (DE)
Title: Annular support having a high strength plastic annular area with a hard peripheral region
Inventor: MUELLER JOSEF
IPC: H01L21/68
Filed: 1997-11-12
Abstract: An annular support for adhesive foil fixing of a thin flat object has a high strength plastic annular area (1) and a peripheral region (2) of material with different properties. Independent claims are also included for processes for producing the support, in which (i) a plastic ring with a recess is produced in an injection molding machine and then a metal ring is inserted and fixed by clamping or by adhesive; (ii) a metal ring (2) is placed in a mold and then plastic is injection molded about the ring; (iii) a recess is machined into a plastic ring (1) e.g. by milling, scoring or laser machining; or (iv) a plastic ring with a recess is produced by injection molding. Preferred Feature: The peripheral region (2) may consist of a hard material deposit, a metal ring or one or more recesses, especially a V-shaped groove with an included angle of 10-60 deg  and a maximum depth of half the annular area thickness
Patent DE-19752366-A1 (DE)
Inventor: HENNING HEIKO DIPL ING
IPC: G08B15/02
Filed: 1997-11-26
Abstract: The invention relates to a device for marking persons, which can also be used in large limiting devices. The inventive device involves little production, installation and maintenance expenditures while ensuring permanent functionability and high probability of identifying the persons passing by in case the limiting device is surmounted. A support (7; 7') for at least one identification means container (2) that can be destroyed by contact elements (5, 5') as the result of a contact force exerted on a hand-actuated auxiliary switch (4, 4') by a passing person and for at least one solvent container (3) that can be destroyed simultaneously or almost simultaneously by the contact elements (5, 5') is arranged on a limiting device in a security area. Production of the device, which is easy to assemble, involves little expenditures. Maintenance is limited to controls that are carried out over long intervals due to the fact that the device preserves the necessary requirements and is in constant operation and can only be activated by persons passing by at the corresponding points. Marking of persons by obligatory contact with colored or odoriferous marking identification means.
Patent DE-19755258-A1 (DE)
Inventor: GEORG ROLF
IPC: A01N41/06
Filed: 1997-12-12
Abstract: The invention relates to compressed tablets containing chloramine-T as a main constituent with more than 50 wt. %, in addition to a pressing agent and at least one agent promoting quick dissolution as secondary constituents. The invention also relates to a method for producing said tablets.
Patent DE-19755360-A1 (DE)
Title: Temperature measurement in appliance with water supply
Inventor: ROSENBAUER MICHAEL DIPL ING
IPC: D06F34/24
Filed: 1997-12-12
Abstract: The system measures the temperature of a domestic appliance and has a component (2) to generate an optical signal and a receiver (3) at a sensor. The optical signal transmitter measures the temperature related output signal (UA,UA') according to a given input signal (IE,IE'). The output signal (UA,UA') is evaluated to control the heater temperature in the appliance.
Patent DE-19755871-A1 (DE)
Title: Exhaust gas catalyser heating method
Inventor: SCHNEIDER STEFAN
IPC: F02D41/02
Filed: 1997-12-16
Abstract: The heating method allows the catalyser for the engine exhaust gases to be brought to the required operating temperature by supplying secondary air to the exhaust gas line between the engine outlet valves and the catalyser.  The secondary air is obtained from the air intake (12) for the engine (10) via a setting device (20), controlled in dependence on the air intake mass flowrate (MAFCYL) and a pre-control value for the air ratio (LAMCAT). The secondary air mass flowrate(SAF) is detected for correction of the calculated fuel injection duration.
Patent DE-19755963-A1 (DE)
Title: Adaptive cruise control for road vehicle
Inventor: TAKAHASHI HIROSHI
IPC: B60R21/00
Filed: 1997-12-16
Abstract: The adaptive cruise control system (5) accepts inputs from a vehicle speed sensor (1), a reference speed sensor (2) and a sensor, eg laser, that measures the distance to a second vehicle. A forward looking camera (4) also provides input.  The controller output is used to regulate the position of the throttle valve controlling fuel to the engine. The vehicle speed is corrected based upon distance sensor.
Patent DE-19802395-A1 (DE)
Title: Multiple hull sailing boat for leisure sailing
Inventor: SCHWANITZ BERNHARD
IPC: B63H9/06
Filed: 1998-01-22
Abstract: The boat has at least two displacement hulls (2, 3) connected by transverse bearers (4), and a movable sail rig (5).  One of the hulls is shorter than the other.  In running condition, the cross-section axis of the longer hull (2) is perpendicular to the waterline.  The shorter hull flies above the waterline.  The transverse bearer is roughly horizontal.  The cross-section axis of the shorter hull is at 90 deg  to the horizontal plane formed by the transverse bearers.
Patent DE-19822622-A1 (DE)
Title: Radarverfahren in einem Kraftfahrzeug
Inventor: JACOBI WIELAND
IPC: G01S13/931
Filed: 1998-05-20
Abstract: Die Erfindung betrifft ein Radarverfahren für eine automatische, intelligente Verkehrssteuerung (AICC) in einem KFZ. DOLLAR A Um die Entfernung, die Relativgeschwindigkeit und den Winkel eines vorausfahrenden Kraftfahrzeugs sicher erfassen zu können, wird nach der Erfindung vorgeschlagen, daß ein FM-CM-Verfahren verwendet wird, daß bei der Verwendung eines A/D-Wandlers 5 mit 8-bit-Auflösung die notwendige Dynamik mittels einer Pegelumschaltung erzeugt wird, daß die R-, V-Informationen in FFTs 6 mit verblockten R- und V-FFTs erzeugt werden, daß in einer Detektion 7 mittels einer R-abhängigen adaptiven CFAR-Schwelle die Nutzsignale vom Rauschen getrennt werden, daß in einer Spurbildung 8 die Detektion direkt den Spuren zugeordnet wird und daß dabei die Zugehörigkeit einer Detektion i zu einer Spur j als Wahrscheinlichkeit r(i, j) berechnet wird.
Patent DE-19830060-A1 (DE)
Title: New epothilone derivatives, used as mitosis regulators e.g. for treating malignant tumors, psoriasis or arthritis
Inventor: BUCHMANN BERND
IPC: C07D493/04
Filed: 1998-06-30
Abstract: Epothilone derivatives (I) are new. Epothilone derivatives of formula (I) (including stereoisomers and their mixtures) are new. R1a, R1b, R2a, R2b, R3, R4a, R4b  = H, 1-10C alkyl, aryl or 7-20C aralkyl;  or R1a + R1b or R2a + R2b or R4a + R4b  = (CH2)n;  n  = 2-5;  D'-E  = CH2CH2, CH=CH, C?=C, oxirane-2,3-diyl, CH(OH)CH(OH) or CH(OH)CH2;  R5 = 1-10C alkyl, aryl or 7-20C aralkyl;  R6, R7  = H or together form an additional bond or O;  R25 = H or 1-10C alkyl (optionally substituted by one or more of halo and/or OH);  R8  = H; or 1-20C alkyl, aryl or 7-20C aralkyl (all optionally substituted);  X  = O, (OR9)2, 2-20C alkylene- alpha ,w-dioxy, (H, OR10) or CR11R12;  R9  = 1-20C alkyl; R10 = H or protecting group;  R11, R12  = H, 1-20C alkyl, aryl or 7-20C aralkyl;  or CR11R12  = 5-7 membered carbocyclic ring;  Y  = O or H2;  Z'  = H or (H, OR13);  R13  = H or protecting group. Independent claims are included for: (i) the preparation of (I); and  (ii) novel intermediates of formulae (B), (C), (BC) and (ABC). R17 = OH, halo, protected hydroxy, PPh3<+>.halo<->, P(O)(OQ)2 or P(O)Ph2; Ph = phenyl; Q  = 1-10C alkyl or Ph;  R20  = H or protecting group;  U  = as for X;  V, W  = as X but not CR11R12;  P' = protecting group.
Patent DE-19831946-A1 (DE)
Title: Laboratory pilot filtration rig for predicting filterability and filter-aid dosing requirements for bulk liquids, such as beer and wine
Inventor: BRETT ELKE
IPC: C12H1/07
Filed: 1998-07-16
Abstract: A sample of a bulk liquid to be filtered is passed through a test filter of standard porosity, under pressure, at a constant flow rate, until a predetermined level of filter blinding occurs. The filtration progress is monitored as a factor of pressure increase necessary to maintain the set flow rate through the filter element. An Independent claim is also included for a filtration test arrangement, having a container (2) for the feed sample, connected by a line (3) via a pump (7) to an enclosed filter (5). A pressure sensor (8) is installed on the discharge side of the pump to monitor the performance and to alarm at a predetermined level of back-pressure. A flow indicator may also be installed in the feed line. Typically a test filter of approximately 12.5 cm<2> is used.
Patent DE-19832814-A1 (DE)
Title: Automobile usage limiting method uses computer onboard each vehicle for blocking engine function during specified times
Inventor: STRUNCK HERMANN
IPC: B60R25/04
Filed: 1998-07-20
Abstract: The automobile usage limiting method uses a computer installed in a selected number of automobiles for preventing ignition of their engines during specified times, except for emergency use. The automobiles may be divided into different color code groups, with each group assigned specific times in which they may and may not be used.
Patent DE-19834333-A1 (DE)
Title: Pneumatically-operated paint spray contact detector switch suitable for use in potentially explosive atmospheres
Inventor: SCHMIDT WOLFGANG
IPC: F16P7/02
Filed: 1998-07-30
Abstract: A paint spraying assembly has a jet spray which moves as required in an operation to paint e.g. vehicle body panels or furniture. The spray is mounted on an arm incorporating a pneumatically-operated contact detector, which prevents further movement in the event of contact between the arm and the product being painted.
Patent DE-19834814-A1 (DE)
Inventor: SCHREINER VOLKER
IPC: A61Q1/06
Filed: 1998-08-01
Abstract: The invention relates to cosmetic and dermatological preparations comprising an effective content of bile acids, their salts and/or their derivatives, whereby said active ingredients can be provided both individually and in a mixture.