baber/WOPTO huggingface dataset:
Patent DE-19744178-A1 (DE)
Title: Exhaust gas heat exchanger with integral silencers for thermal power stations
Inventor: WEIDNER ROLAND
IPC: F01N1/08
Filed: 1997-10-07
Abstract: The heat exchanger comprises parallel double walled pipes (10) which have detachable flanges (16) at each end. Tangential inlet (8) and outlet (9) ports feed exhaust gas through each inner pipe in succession. Each inner pipe has a removable axial tube (12) with a helical baffle (13), and/or removable silencer elements (14, 15). Coolant is fed tangentially through the annular space between the pipes. The heat exchanger can be arranged with pipes horizontally under, or above the engine, or at the side of the engine with pipes running vertically. The silencer elements can be located immediately after a baffle, of the same or different diameters, offset relative to each other, and/or successively larger in the direction of gas flow.
Patent DE-19744686-A1 (DE)
Title: Integrated semiconductor circuit assembly with HV detector circuit
Inventor: WADA TOMOHISA
IPC: G05F1/56
Filed: 1997-10-09
Abstract: The assembly includes a HV detector circuit (1) converting the input HV (Vh) and transmitting the downwards converted voltage (Vd) by an incorporated HV downwards converter (6). A reference voltage generator (7) transmits several reference voltages, while a reference voltage selector (8) picks-up one of them and transmits it (Vref). A HV detector (2-4) compares the output voltages of the downwards converter and reference voltage selector such that a HV is picked-up. The HV drop by the converter is regulated by a control (9), which also acts on the reference voltage selector such that the HV, picked-up by the HV detector is properly adjusted.
Patent DE-19744906-A1 (DE)
Title: Windscreen wiper arrangement for motor vehicles
Inventor: OSTROWSKI WOLFGANG
IPC: B60S1/18
Filed: 1997-10-10
Abstract: At least one stop lever (30) with a stop slot (32) is attached directly or indirectly on the wiper spindle housing (12), and a stop pin (34) is provided on the bearing rocker (14).  The stop pin (34) and stop face (32) are arranged so that in relation to the rotational axis (24) of the wiper spindle (10) they are located on the same radius and at least partially in the same plane. The stop pin extends perpendicularly to the plane of movement of the rocker.
Patent DE-19750470-A1 (DE)
Title: Addressing component controllers in automated car park for motor vehicles
Inventor: WERNER RONALD
IPC: E04H6/42
Filed: 1997-11-14
Abstract: A central controller (1) transmits a start signal to a first non-addressed component-controller (5) via a data line (4). The latter forwards its address to the subsequent non-addressed controller. This process is repeated unit all subsequent non-addressed controllers are addressed.
Patent DE-19753096-A1 (DE)
Inventor: MUELLER MICHAEL
IPC: F21S8/10
Filed: 1997-11-29
Abstract: The invention relates to a motor vehicle light comprising at least one functional surface, whereby uniformly coloured light diodes are provided as a light source for said light. The aim of the invention is to provide an economical light with at least one surface to indicate various motor vehicle operating states such as braking and consisting of additional light diodes of the same colour.
Patent DE-19754825-A1 (DE)
Title: Covering for columns of road vehicles with integrated side air bag
Inventor: BEER BERNHARD
IPC: B60R21/213
Filed: 1997-12-10
Abstract: The hinge or bending points are formed as slots (6) with a width of 0.1 to 0.5 mm and the depth of the slots amounts to at least 0.7 times the material thickness of the column covering. The slots are arranged in preformed wall thickness reductions (8) and are interrupted for increasing stability. On the outside of the column covering (3) a decorative layer (4) is arranged. The slots are arranged longitudinally and/or crossways. They have a rectangular cross-section. Their production is by means of laser beam radiation or by mechanical cutting using suitable cutting sheets.
Patent DE-19755340-A1 (DE)
Title: Roller shoe
Inventor: SCHLATTL ALICE
IPC: A43B5/16
Filed: 1997-12-15
Abstract: The shoe has two parts (2,3) and a sole, and freely turnable rollers (10) held in the lower shoe part (3). The rollers are moveable between an in-use position, in which they project downwards over the sole, and a nonuse position, when they are located above the sole inside the lower shoe part. There are two rollers in the front of the shoe and one roller in the back, or vice versa. A manually operated mechanism moves the rollers in and out.
Patent DE-19756860-A1 (DE)
Title: Refrigerator with injection points at evaporator to generate lower temperature
Inventor: HOLZ WALTER DIPL ING
IPC: F25D11/02
Filed: 1997-12-19
Abstract: Refrigerator has at least two injection points at evaporator to generate lower temperature spaced apart in flow direction. A refrigerator has a heat-insulating housing inside which at least two thermally separated cooling compartments of different temperatures are located. Of these, each is cooled by an evaporator equipped with corresponding cooling power. The evaporators serving for cooling the compartments are located together in a coolant circuit in series, one behind the other, and are subjected to coolant from a compressor found in the circuit. At the evaporator (18), at least two injection points (20,21) are provided to generate the lower temperature, spaced apart in the flow direction and incorporating between them a section of the coolant channel arrangement (19,37) of the evaporator. In front of each of the injection points on the admission side is connected a throttle and each of the injection points can be controlled selectively by a changeover device (24,42).
Patent DE-19757709-A1 (DE)
Inventor: MOHR JUERGEN DR
IPC: C07C213/04
Filed: 1997-12-23
Abstract: The invention relates to a method for producing oxalkylated amines or alcohols, whereby a reaction mixture containing an amine or an alcohol or a mixture of two or more amines and/or alcohols and an alkylene oxide or a mixture of two or more different alkylene oxides are made to react in one or several successive reaction steps. At least one of the steps of the reaction occurs in the presence of a basic catalyst and the reaction mixture in at least one of the reaction steps contains formic acid or a formic acid salt or a mixture of the two or more or the reaction mixture is mixed with formic acid or a formic acid salt or a mixture of the two or more when oxalkylation is finished. The alkoxylates obtained using the inventive method have little natural colour or odour.
Patent DE-19800422-A1 (DE)
Inventor: BLOSCH GEORG
IPC: F16D51/00
Filed: 1998-01-08
Abstract: The invention relates to a brake device for vehicles having a wheel brake (10) on each vehicle wheel, comprising a brake element (11) joined in a non-rotating manner with the vehicle wheel, a brake actuator (12) acting on the brake element (11) for the purpose of braking, and a brake support (13) holding the brake actuator (12), which support is fixed on an axle support (15) receiving the wheel axle (14). To achieve highly accurate measurements of the brake forces in the wheel brakes (10) the brake support (13) is arranged such that it can pivot about a pivoting axis (16) situated parallel to the wheel axle (14) and is supported at a radial distance to the pivoting axis (16) in the direction of pivoting on the axle support (15) by way of a force transducer (22) which measures compressive and/or tractive forces.
Patent DE-19800816-A1 (DE)
Title: Digestion of cellulose using bacteria, useful for treating organic wastes
IPC: C12M1/42
Filed: 1998-01-05
Abstract: A process to treat an organic substance (3) using a colony of cultivated bacteria is new. A process to treat an organic substance (3) using a colony of cultivated bacteria is new. A colony of the bacteria (5) is introduced into a cylinder (1) rotating at a variable and controlled speed. The bacteria is subjected to radar (6) emissions at a defined frequency (7). Following treatment, inorganic substances are discharged and replaced by a fresh supply. Heat energy generated within the reactor (1) is removed by means of an integrated heat exchanger (2), and gases (8) are released through a pipe system. A portion of the bacteria (5) discharged through a pipe (10) at the reactor end, is returned to the reactor.
Patent DE-19801050-A1 (DE)
Title: Polycarbonate acrylonitrile-butadiene-styrene based thermoplastic molding composition useful in automotive, electrical and electronic applications
Inventor: ECKEL THOMAS DR
IPC: C08L69/00
Filed: 1998-01-14
Abstract: A polycarbonate/acrylonitrile-butadiene-styrene based thermoplastic molding composition contains certain phosphorous compounds.  A thermoplastic molding composition (I) comprises: (A) 5-95 pts.wt polycarbonate and/or polyester carbonate; (B) 0-50 pts.wt vinyl (co)polymer of a one or at least two ethylenically unsaturated monomers; (C) 0.5-60 pts.wt graft polymer having a glass transition temperature of less than 10  deg C, prepared by graft polymerization of at least two monomers chosen from chloroprene, butadiene, isoprene, styrene, acrylonitrile, ethylene, propylene, vinylacetate or (meth)acrylic acid ester having 1-18 C atoms in the alcohol component; and (D) 0.5-20 pts.wt of a phosphorous compound of formula (1), (2) or (3). R<1>, R<2> = 1-24 C alkyl, optionally substituted with halogen and/or 1-10 C alkyl substituted 5-6 C cycloalkyl, 6-20 C aryl or 7-12 C aralkyl or R<1> and R<2> together may form an alkyl chain in formula (3); M = 1-3 main group or group VIII, 1B or 2B metal; n = valency of the metal ion.
Patent DE-19804722-A1 (DE)
Title: Drink-bottle and package
Inventor: MINGHETTI GIUSEPPE
IPC: B65D1/02
Filed: 1998-02-06
Abstract: The bottle is for drink and other liquids. It has an oblong body (2) extending along an axis (3) and closed by a bottom wall (4) at one end. At the other is a neck (5) following a curve (6) and whose free end is closed by a cap. The curve can extend through 90 degrees, or form part of an ellipse, while the end of the neck can be horizontal with the bottle upright. In cross-section, the bottle can be triangular, with the sides joined together by radiused portions. Two bottles can be held against each other via their flat sides, being enclosed by a wrapping (17).
Patent DE-19805443-A1 (DE)
Title: Method of making an electrical connection between aluminum current rails
Inventor: HASSELT GEORG VON
IPC: H02G5/00
Filed: 1998-02-11
Abstract: The method involves cutting, grinding or otherwise processing the contact surface of the aluminum current rail in an oxygen-free chamber so that its oxide layer is removed.  The surface to be electrically contacted remains free of oxide in the chamber, and a grease or oil is applied to the contact surface to prevent subsequent air contact with the surface. An Independent claim is also included for a use of the method.
Patent DE-19808253-A1 (DE)
Inventor: BOHNEN HANS
IPC: C08F4/643
Filed: 1998-02-27
Abstract: The invention relates to a novel catalyst system and its use in the polymerisation of olefins. Said catalyst system contains at least one support, a metallocene and a compound of formula (I), where M<1> is an element of group IIa, IIIa, IVa or Va of the periodic table of elements; x, y, z is equal to 0 or 1; A is a cation; and Q<1>, Q<2> and Q<3> is a ligand system which starting from a biphenyl parent structure is linked to M<1> via positions 2 and 12.
Patent DE-19814200-A1 (DE)
Title: Radio telephone with additional protection function
Inventor: LOHRER EGON
IPC: H04M1/00
Filed: 1998-03-25
Abstract: The radio telephone includes a housing containing technical equipment and circuits for telecommunications purposes. The housing has a lateral gas cartridge chamber for holding a cartridge with a spray valve operated by pressure and which protrudes out of an opening. The telephone housing has a lateral opening for the jet of spray from the spray nozzle of the gas cartridge. An externally operated safety lever is mounted on the telephone housing so that it blocks the spray valve in one position and releases the valve in another position by pressing on the valve.
Patent DE-19814450-A1 (DE)
Inventor: SPINNER ARNO
IPC: H04N1/00
Filed: 1998-03-31
Abstract: The invention relates to a control apparatus (AGNT), a telecommunication system (<u>SYS</u>), a control method and a subscriber sttion (<u>SS1</u>, TE, MT; <u>SS2</u>, TE, MT; <u>SS3</u>, TE, MT) wherein a call set-up request issued by a first subscriber station (<u>SS1</u>) is blocked from a transfer to a telecommunication network (NET) as long as the second subscriber station (<u>SS2</u>) to which a call should be set-up is in a busy state. The control apparatus (AGNT) only transfers the call set-up request to the exchange means (MSC/VLR, GMSC, HLR) of the telecommunication network (NET) when the called second subscriber station (<u>SS2</u>) changes from a busy state into an idle state. Thus, the network resources are not occupied by call set-up requests which would be rejected due to the second subscriber station (<u>SS2</u>) being in a busy state. The invention is particularly advantageous when the calling subscriber station (<u>SS1</u>) uses a re-dial function to repeat a call set-up request. After several retries further retries will be blocked and the call will only be set-up when the second subscriber station becomes free. A particular advantageous application of the invention is to combine the blocking of call set-up requests by the control apparatus (AGNT) with a CCBS service implemented in the network (NET).
Patent DE-19816009-A1 (DE)
Title: Carrier arm for a flat panel display screen
Inventor: STEINHILBER HELMUT
IPC: F16M11/04
Filed: 1998-04-09
Abstract: The flat screen is mounted on a carrier arm (18). The end of the arm is fixed to a plate (40) that is mounted at a central point (20). A roller follower (44) runs in a profiled slot (38). The roller is moved and is controlled by a linear gas spring cylinder (46).
Patent DE-19820001-A1 (DE)
Title: Removing metal layers on metal, glass, ceramic or plastic parts
Inventor: MOEBIUS ANDREAS
IPC: C23F1/46
Filed: 1998-05-06
Abstract: Metal-coated surfaces are demetallized by immersing in a solution containing metal and/or ammonium peroxomonosulfates and ammonium peroxodisulfates. The demetallizing solution is regenerated by back-oxidation electrolysis and returned to the demetallizing bath or spraying device.
Patent DE-19822472-A1 (DE)
Title: Tool for removing a contact mounting of a multiple contact strip from a printed circuit board (PCB)
Inventor: HARTING DIETMAR
IPC: H01R43/20
Filed: 1998-05-19
Abstract: The tool includes a supporting part (32) movable relative to an extractor (30) by a lever mechanism. A supporting blade (36) is configured to be insertable between two spring legs (16,18) of a contact (14) so that it can come into contact with the bottom of a slotted opening formed by the two spring legs. The extractor comprises at least one pawl (34) for reaching behind a portion of the contact mounting (12). A method for removing a contact mounting.
Patent DE-19822662-A1 (DE)
Title: Procedure to operate image data orientated printer
Inventor: DILLING PEER
IPC: B41F33/14
Filed: 1998-05-20
Abstract: Uses expert system which stores basic information of cooperation of media in printer from test prints or during production run. Stored data is used in specific intervals and specific control loops to provide fully automatic color location control and color density control.  The expert system is stored in an operation state computer connected with the printer. It is used to control doctor blade position. Error prevention is realized in a stepped system parallel to the color and color density regulation and realized in three control loops. Basic calibration (1) is carried out for color reproduction in a first quality step, second step is imaging of surfaces and grid (2) and in a third step, color density is regulated (3). An Independent claim is included for the printer.
Patent DE-19823201-A1 (DE)
Title: Collapsible warning triangle for vehicles
Inventor: RADERSCHAD PETER
IPC: B60Q7/00
Filed: 1998-05-25
Abstract: The warning triangle includes a base reflector strip and side reflector strips (4,5) each associated with a red fluorescent strip (11,12,13) which are each movable between an extended visible position next to the reflector strip and a retracted position set in front, behind or in the reflectors strip. At least one of the fluorescent strips can be held in the extended position by springs. The red fluorescent strips are connected to the side reflectors by flexigble coupling members.
Patent DE-19827132-A1 (DE)
Title: Outside door handle assembly with remote control locking for motor vehicles
Inventor: MEYER DIETER
IPC: E05B81/78
Filed: 1998-06-18
Abstract: The grip handle has a contact sensor to produce opening signals for a door closure.  A cap (12) on  a lock cylinder  socket (10) is movable between a normal position where it covers the lock cylinder (11) and secures the end area (9) of the handle (1) from swivel movement, and an emergency operating position (12') where it releases the lock cylinder (11) for inserting a key and the end area of the handle for manually initiated swivel movements.
Patent DE-19837602-A1 (DE)
Title: Light conducting cable for data communications has plastoelastic supporting material arranged in inner and/or outer gaps of adjacent wires so as to fill each gap
Inventor: HEIDEMANN HOLGER
IPC: G02B6/44
Filed: 1998-08-19
Abstract: The cable has a central channel carrying a light conductor with a layer of twisted wires (3) arranged over the central channel. A plastoelastic supporting material (5) is arranged in the inner or outer gaps of adjacent wires so as to fill each gap. The supporting material is preferably an electrically6 conducting highly viscous adhesive or commercial thermoplastic material.
Patent DE-19839629-A1 (DE)
Title: Quick release coupling for attachment of accessories on bicycles has spring formed as rubber ring located at right angles to fitting direction in region of anchoring of locking piece and anchor
Inventor: RIXEN EDGAR
IPC: B62J11/00
Filed: 1998-08-28
Abstract: A spring(2) formed as a rubber ring is located at right angles to the fitting direction in the region of the anchoring of the locking piece(41) and anchor(16). At least two springs are may be distributed over the length of the fitting connection. The spring extends over more than half the length of the fitting connection, and is detachably connected to the quick release coupling(40). The spring at least partially may be let into a slot or socket on the anchor or locking piece.
Patent DE-19839867-A1 (DE)
Title: Heat pump for buildings has ice making and storage unit using water and glycol fluid medium to separate ice sheet from evaporator plate
Inventor: HEGELE FRANZ
IPC: F25B30/06
Filed: 1998-09-02
Abstract: The underground ice container (7) contains a heat pump absorber (2) on which the ice is formed and a reservoir (6) for separation fluid pumped (3) around a circuit containing the absorber, expansion valve and heat exchanger. Water is topped up from a reservoir (8).
Patent DE-19845234-A1 (DE)
Title: Intra-urethral catheter has relatively rigid middle part and two larger diameter end sections, with control pump for urine flow
Inventor: SACHSE HANS E
IPC: A61M25/00
Filed: 1998-10-01
Abstract: The intra-urethral catheter consists of a relatively rigid middle section with very much reduced external diameter and which is situated in the prostate closure muscle part. The larger diameter end section (2a) is positioned in the bladder. A larger diameter end section (2b) is positioned in the rear urethra. the two end sections contain a control element (3) for the urine flow, in the form of a pump remote-controlled from outside the body.
Patent DE-19845442-A1 (DE)
Title: Dichtungspackung
Inventor: LATTY CYRIL XAVIER
IPC: D02G3/44
Filed: 1998-10-02
Abstract: Die Erfindung bezieht sich auf eine Dichtungspackung, deren Garn entsprechend mechanischer, thermischer, chemischer und/oder verschleißfester Kriterien aus mindestens drei verschiedenen Faserkomponenten zusammengesetzt ist, wobei der Durchmesser der Fasern zwischen 6 mu und 22 mu liegt und die Zusammensetzung aus maximal 60% der einen Faserkomponente und minimal 5% einer anderen Faserkomponente besteht.
Patent DE-19845695-A1 (DE)
Title: Torsional oscillation damper has drive and driven side damper elements, radial flange joined by fixture elements, and acting as protective device
Inventor: SCHIERLING BERNHARD
IPC: F16D13/64
Filed: 1998-10-05
Abstract: The torsional oscillation damper has a drive side damper element which has a radial flange (7) joined to a drive by means of fixture elements. A driven side damper element is coaxial with the drive side damper element and turns by means of a damping appliance. The radial flange is in the form of a protective device (100) against micro-movements causing damage with at least one tension-reducing material deformation in the radial area along part of its radial extension to take at least one fixture (6)
Patent DE-19847695-A1 (DE)
Title: Single crystal, especially silicon single crystal, is grown under neck growth conditions of high pulling speed relative to the phase boundary axial temperature gradient
Inventor: EHLERT ANDREAS
IPC: C30B15/14
Filed: 1998-10-15
Abstract: A single crystal growth process, in which the crystal neck portion is grown at a high ratio of pulling speed to phase boundary axial temperature gradient, is new.  A single crystal growth process comprises growing the neck portion under conditions in which the quotient V/G(r) is greater than a constant Ckrit with a value of 1.3\*10<-3> cm<2>/K.min., where V = pulling speed, G(r) = axial temperature gradient at the solid/liquid phase boundary and r = radial distance from the center of the thin neck crystal.
Patent DE-19850884-A1 (DE)
Title: Storage device for recording/reproducing information on/from a magnetic medium minimizes influence of stray capacitance on transfer path to ensure high speed transfer of analogue reading signals and writing data
Inventor: UNO HIROSHI
IPC: H05K1/11
Filed: 1998-11-05
Abstract: The device has a head actuator for positioning a head w.r.t. a disc medium, a flexible printed circuit or FPC for electrically connecting the actuator to a fixed point and of defined length required to allow movement of the actuator, a reader amplifier to amplify an analogue read signal from the head, a pair of read-only transfer paths for delivering an output signal from the amplifier to a control card via the FPC and a compensation circuit.  The compensation circuit is arranged on the read-only paths to compensate a degradation of the frequency characteristics of the analogue read signal caused by the stray capacitance of the FPC and control card.
Patent DE-19854337-A1 (DE)
Title: Magazine belt with parallel bolts and strengthening ribs, with breaking points and a groove from bolt tip to plastic strips
Inventor: HUMM SIEGFRIED
IPC: F16B15/08
Filed: 1998-11-25
Abstract: The magazine belt has bolts (10) which are parallel to one another and have plastic strips (9) between the bolts, and strengthening ribs (11) on both sides of the strips. At least one breaking point is situated between every two bolts. A groove (12) goes from the tip of the bolt to the neighboring side of the plastic strips.
Patent DE-19855808-A1 (DE)
Title: New triazolyl-acylacetanilides useful as yellow couplers in color photographic materials, especially color negative film
Inventor: DAHLHAUS UWE
IPC: C07D253/06
Filed: 1998-12-03
Abstract: alpha -(1,2,4-Triazol-1-yl)- alpha -acylacetanilides (I) are new. alpha -(1,2,4-Triazol-1-yl)- alpha -acylacetanilides of formula (I) are new. R1  = alkyl or hetaryl;  R2  = halogen, alkoxy or aryloxy; R3  = alkoxycarbonyl (-COOR), carbamoyl (-CONHRR') or urethane (-NHCOOR);  R4  = a substituent;  R5  = alkyl or aryl;  R6  = hydroxy-(ethoxy)n; and  n  = 1-2 An Independent claim is also included for color photographic silver halide material with blue-, green- and red-sensitive emulsion layer(s) containing yellow, magenta and cyan couplers respectively, in which at least one compound (I) is used as yellow coupler.