baber/WOPTO huggingface dataset:
Patent DE-19522312-A1 (DE)
Title: Exhaust gas filter for esp. diesel engine of vehicle
Inventor: KASAI YOSHIYUKI
IPC: F02B3/06
Filed: 1995-06-20
Abstract: The filter (12) is in a housing having an exhaust gas entrance and exit (13). Fine particles in the gas are caught in the filter. Regeneration is achieved by blowing air in the opposite direction through the filter using valves (13,14), the particles being blown into a collector (15). The filter has a surface defined by a Valley-Level less than 20%, porosity between 40 and 55%, and mean pore diameter between 5 and 50  mu m. The material is ceramic with at least one mainly crystalline component e.g. mullite or aluminium oxide or esp. cordierite with a thermal expansion coefficient in the gas stream direction of 1x10<-6> per deg.C. between 40 and 800 deg.C.. An option has a filter layer on a substrate.
Patent DE-19525610-A1 (DE)
Title: Anchor plate for mounting on anchor rods or cables which are embedded in holes in ground
Inventor: RADTKE JOHANNES
IPC: E04C5/12
Filed: 1995-07-14
Abstract: The anchor plate (1) is made from a wear resistant plastics material which has reinforcements (9,10) at the side (2) with which it engages with the ground. The reinforcements are in the form of radial ribs and circular ribs which are concentric with the centreline of the plate. Flowable parts (7) are mounted on the reinforcements which can be in the form of individual studs or in the form of a disc. The anchor plate has a central opening (5) with which it is placed over the anchor (4). The opening incorporates a self locking sleeve (6) which has a flange with radial slots at the bottom and so that the diameter of it opening is smaller than the diameter of the anchor. The sections are folded back when the plate is placed on the anchor.
Patent DE-19527596-A1 (DE)
Inventor: BOEHMER AXEL
IPC: C09K23/00
Filed: 1995-07-28
Abstract: Claimed are aqueous surfactant mixtures with improved cleaning performance and containing (A) 0.01 to 6 % by wt., relative to the complete agent, of C11-C14 alcohol, (B) 1.0 to 30 % by wt., relative to the complete agent, of C8-C18 alcohol alcoxylate, (C) 1.0 to 50 % by wt., relative to the complete agent, of C8-C20 alcohol sulphate and (D) 14 to 97.99 % by wt. of water. Such agents have high performance and are kind to the skin.
Patent DE-19528718-A1 (DE)
Title: Oxide-coated magnetite particle with improved fluidity
Inventor: HASHIUCHI MASACHIKA
IPC: C09C3/06
Filed: 1995-08-04
Abstract: A magnetite particle has each surface covered with a thin iron-zinc oxide film and has a saturation magnetisation of at least 79 emu/g., a blackness (L, measured by differential colorimetry) of max. 19.5 and an oil absorption (measured according to HJIS K 5101) of at least 30 ml/100 g. Also claimed is a similar magnetite particle which has a thin iron-silicon oxide film covering the iron-zinc oxide film and which additionally has a spatula angle of max. 60 deg. Further claimed are magnetite particle prodn. processes.
Patent DE-19531605-A1 (DE)
Title: Fixed comb at a circular comber
Inventor: GRAF RALF A
IPC: D01G19/10
Filed: 1995-08-28
Abstract: The fixed comb of a comber, for combing fibre webs, has comb tines (20) at least partially as sawtooth wire sections. At least one sawtooth (25) has tooth flanks (28) generally parallel to the combing direction (27), and a tooth breast (29) at right angles to it.
Patent DE-19534463-A1 (DE)
Title: Interior panels for motor vehicles
Inventor: HOLTER HEINZ PROF DR
IPC: B60R13/02
Filed: 1995-09-18
Abstract: Interior panels for motor vehicles, e.g. door- and roof lining materials which can be attached to the body parts of the vehicle, are made from natural fibres which have been treated with a liq. contg. Na, K and water.
Patent DE-19534824-A1 (DE)
Title: Floating brake caliper for disc brake
Inventor: THIEL RUDOLF
IPC: F16D55/00
Filed: 1995-09-20
Abstract: A caliper has a rear plate (12) forming part of the brake pad. Its actuator has side extensions (21,22) which slide on the axial arms (4,5) of the brake support (2) so as to terminate in opposed endfaces (26,27). These faces (26,27) in turn enable the pad to make peripheral contact with the counterpart surfaces provided on the respective brake arms (4,5). A section (23) of the rear plate supports the brake housing, and the brake support may be integrated in the stub axle. Both support and housing are made of aluminium, and guide rails are interposed between brake pad and arms, with both brake support and housing loaded by a spring fixed to either the outermost brake pad or the floating caliper legs. The support section preferably comprises a curved elevation in the centre of the plate.
Patent DE-19535587-A1 (DE)
Inventor: JUENEMANN GITTA DIPL ING
IPC: A24B15/24
Filed: 1995-09-25
Abstract: A process and assembly denitrifies dried tobacco leaf (R, R') in Burley rib form which is: (a) inserted into the chamber within a housing (9), (b) brought into contact with a solvent (12), and (c) then discharged from the housing (9). The novelty is that: (d) the housing chamber is pressurised and; (e) the tobacco leaf (R, R')is transported through the chamber and solvent bath (12) by a helical conveyor (2). Also claimed is that the solvent (12) is water and that the chamber is heated to between 100-130 degrees C., pref. 118 degrees C. The tobacco is passed through the chamber (9) in a continuous process in which there is constant exchange of the water (12) which consists in the chamber of a liq. phase (12), and the gaseous phase (13) which is introduced to the chamber. The tobacco residence period in the chamber is adjusted by regulation of the conveyor rotation speed. The ratio of the mass flow of dry tobacco in Kg to that of the solvent in Kg is in the range 0.5-0.031, pref. 0.25. The tobacco is subsequently subjected to a further rinsing under a water shower. The pressure maintained in the chamber is 1.5 to 3.0 bar, pref. approx. 1.9 bar.
Patent DE-19535989-A1 (DE)
Inventor: HOUDEAU DETLEF DR ING
IPC: B42D15/10
Filed: 1995-09-27
Abstract: The object of the invention is to prevent delamination between the covering compound and the chip in the hot-melt assembly process. According to the invention, this object is achieved in that the heat flow introduced from the exterior into the chip module is controlled in a deliberate manner, either by a heat-insulating layer (9) interposed between the flexible carrier strip (2) of the chip module and the chip (3) bonded thereon, or by recesses (11) in the surface or layer of the metal contacts (10) such that heat is prevented from flowing from a hollow stamp (1) placed in the outer region of the metal contacts (10) in the direction of the centrally-mounted chip (3).
Patent DE-19538848-A1 (DE)
Title: Vehicle for cleaning channels
Inventor: WIEDEMANN KARL
IPC: E03F7/10
Filed: 1995-10-19
Abstract: The dirt accommodation chamber (12) is formed as a treatment chamber provided with a flotation device which when activated feeds in clean water. The accommodation chamber is separated by an overflow weir (11) from an adjacent feed-back chamber (13), which like the dirt accommodation chamber is connectable to the water discharge unit. An outflow aperture is provided which is permeable to floating material. The dirt accommodation chamber and the feed-back chamber are arranged in a common vessel (2). The dirt accommodation chamber, at least in the area of its side opposite to the feed-back chamber, is raisable to allow the floating layer to float out.
Patent DE-19539443-A1 (DE)
Title: Fireproof resin moulding materials used in electrical sockets, housing switches, etc.
Inventor: EICHENAUER HERBERT DIPL CHEM D
IPC: C08K3/32
Filed: 1995-10-24
Abstract: Fire-resistant thermoplastic resin moulding materials (I), contains: (A) 40-100 pts.wt. halogen-free thermoplastic ter- or multi-polymer(s) of: (a) 10-90 wt% styrene and/or styrene derivative; (b) 5-50 wt% (meth)acrylonitrile, methyl methacrylate (MMA), maleic anhydride and/or N-phenyl-maleimide; and (c) 5-40 wt% hydroxyethyl and/or hydroxypropyl methacrylate; (B) 10-60 pts.wt. ammonium polyphosphate; (C) 0-40 pts.wt. other polymer component(s); and (D) 0-20 pts.wt. nitrogen-containing compound(s).
Patent DE-19539670-A1 (DE)
Title: Torque-splitting control for vehicle during cornering
Inventor: KONISHI YOSHIKAZU
IPC: F16D48/12
Filed: 1995-10-25
Abstract: The secondary driven wheels, or the non-driven wheels, are linked to a gearing (2) and to two clutches (3R, 3L) which are operated by a processor control in relation to the vehicle speed and to the cornering forces. The clutches control the relative braking and acceleration of the wheels on the axle in relation to the transverse acceleration forces on the vehicle. When the dynamic transverse forces are below a threshold the clutch action is increased with increasing transverse forces, to increase the force between the inner wheel and the road. With the dynamic transverse forces above a second, higher threshold, the clutches are opened w.r.t. rising transverse forces to prevent the inner wheel from loosing contact with the road.
Patent DE-19539984-A1 (DE)
Title: Drive for rotary printing press
Inventor: ERFURT EBERHARD
IPC: B41F13/008
Filed: 1995-10-27
Abstract: The drive has a gear transmission in an encapsulated oil cavity in its frame. A motor fixed to the frame is connected to the transmission. The motor (8) is flange-mounted externally on a frame wall (9) co-axially with the drive shaft (18) of the gear transmission. The motor is connected via a coupling (17) in a separate free-access chamber (16) to a drive journal (14) passing through a boring (13) in the frame wall. The free-access chamber is bounded by two walls of the frame.
Patent DE-19545772-A1 (DE)
Title: Position control for reciprocating cylinder drive
Inventor: FUKUSHIMA KENJI
IPC: F15B9/09
Filed: 1995-12-07
Abstract: The cylinder drive control provides an accurate stop position for repetitive strokes. Sensors monitor the displacement of the piston, the speed of the piston and the amount of overshoot after a stroke, and the actual stop position. This data is used to calculate the timing of the stop signal for the subsequent strokes to ensure accurate position control. The control also determines if the piston is free moving at any time of its stroke. The dynamics of the piston are computed using formulae which also provide optimum braking force- and timing. The cylinder drive is controlled by solenoid valves. Also monitored are changes in piston speed and their effect on likely overshoot.
Patent DE-19546104-A1 (DE)
Title: Screwed pipe with screwed connection body with attachment and nut
Inventor: HANKE THOMAS DIPL ING
IPC: F16L19/02
Filed: 1995-12-11
Abstract: The nut (10) has a bore through (11) so as to slip over the attachment (5) which has a sealing element (15) as separate component with conical or flat sealing surface (16) for placing against a corresponding sealing surface (B) of another component (A) to which it is fixed by the nut. The sealing element has a conical surface (19) which widens out to the open end (14) of the nut. The nut has a conical bore through it (12) widening towards the open end and next to the bore. The end of the attachment has a wider conical part and has an outer conical surface (8) for supporting the nut with the conical bore. The conical inner surface (9) holds the conical surface of the sealing element.
Patent DE-19600154-A1 (DE)
Inventor: BLUM RAINER
IPC: C09D4/06
Filed: 1996-01-04
Abstract: The invention concerns radiation-hardenable coatings processed from melt, solution or dispersion and containing as binders copolymers comprising the following: a) at least one monomer of either the general formula (I) CH2 = C(R<1>)-CO-OR<2>, in which R<1> stands for H, CH3 or C2H5 and R<2> stands for H, CnH2n+1, n being 1-30, an alicyclic, araliphatic or heterocyclic group, a hydroxyalkyl-, alkoxyalkyl-, glycidyl- or aminoalkyl group, or of the general formula (II) CH2 = C(R<1>)-CO-NR<3>R<4>, in which R<1> stands for H or CH3, R<3> and R<4> can be identical or different and stand for H, CH2OH, CnH2n+1, n being 1-30, or CH2OR<5>, R<5> standing for CmH2m+1 and m being 1-12; and b) at least one copolymerisable ethylenically unsaturated organic compound of general formula (A), in which R' and R'' can be identical or different and stand for H or CpH2p+1, p being 1-6, cycloalkyl, aryl or aralkyl, and R''' stands for an acryloyl, methacryloyl, ethacryloyl or cinnamyloyl group and this compound can be partially replaced by one or more other copolymerisable ethylenically unsaturated organic compounds different from (a) and (b).
Patent DE-19606633-A1 (DE)
Title: Drinking water treatment plant for removing calcium carbonate
Inventor: WALDER GERHARD DR
IPC: C02F1/48
Filed: 1996-02-22
Abstract: Physical water treatment plant with a device (2) for growing crystal seeds of \- 1 dissolved component, preferably for growing calcium carbonate crystal seeds - uses a reactor tank (3) downstream of the seeding device, from which treated water is removed.
Patent DE-19608965-A1 (DE)
Inventor: WAASE DIETER
IPC: B05B7/04
Filed: 1996-03-08
Abstract: Cooling rolled sections comprises: (i) using a cooling medium consisting of air to which a wetting liquid is added and finely dispersed to form an aerosol. Also claimed are an apparatus and a cooling medium for implementing the above method.
Patent DE-19609789-A1 (DE)
Inventor: BEHR ARNO PROF
IPC: C08F222/20
Filed: 1996-03-13
Abstract: The description relates to a process for producing co-oligomers containing as inherently polymerised components: a) semi-esters of maleic acid with oleophilic alcohols and/or their low alkylene oxide addition compounds; b) acrylic acid and/or methacrylic acid; and possibly also c) subsidiary products of other hydrophilic and/or oleophilic comonomers. According to the invention, these are produced by the mass polymerisation of components (a) and (b) and possibly (c) in the presence of an initiator.
Patent DE-19614147-A1 (DE)
Title: Applying material of defined structure on carrier by spraying
Inventor: FRIESE KARL-HERMANN DIPL PHYS
IPC: B05B15/00
Filed: 1996-04-10
Abstract: Process is claimed for applying a material of defined structure on a carrier, preferably by spraying.  An apparatus for carrying out the process is also claimed comprising an air feel channel (3) and divided material feed channel (5), whose outlets (4) and (6) are arranged at right angles to each other.
Patent DE-19615640-A1 (DE)
Title: Combined heat and power generation power module structure
Inventor: ZICHNER ROLAND DIPL ING
IPC: F01B1/12
Filed: 1996-04-21
Abstract: The power module structure is provided by a variable revs (speed) structure in combination with a multi-stage compressed-air generator which is electrically or directly driven, utilising low pressure air from a turbo-charger and/or a piston compressor. The waste heat from the thermodynamic process may be transferred to a closed or open heating circuit via a cooling medium.
Patent DE-19617380-A1 (DE)
Title: Collector for liquid and bulk material on rail track
Inventor: FRUEHAUF TORSTEN
IPC: E01B19/00
Filed: 1996-04-30
Abstract: The collector comprises a trough (2) which has a border (20) running adjacent to the rail (4). A cover (6) fastened to the rail overlaps the border. This cover is made of a shank (8) on the underside, a step (10) and another shank (12) on the top. The angle ( alpha ) formed by the lower shank and step is such, that when the cover is pressed into the rail's step (18), an edge (16) is formed between the top shank and step by the pressure of the lower shank at the rail's foot (14).
Patent DE-19622206-A1 (DE)
Title: Control unit pre-programming method especially for VTR timer unit
Inventor: WIEDMANN RAINER
IPC: G11B15/03
Filed: 1996-06-03
Abstract: The methods involves receiving TV signals in a VTR tuner unit. The information which are necessary for the recording of a broadcast, e.g. channel, date, time, and length of a broadcast, are already transmitted previously with a program announcement. The recording information is identified after the reception through the tuner unit, and a programming of the timer unit with the as recording information identified data, is triggered through an entry device. The recording information is preferably transmitted in coded form, and is decoded after the reception through the tuner unit. The programming is preferably triggered over an entry device in a remote control unit.
Patent DE-19627343-A1 (DE)
Inventor: MEIER MICHAEL DIPL ING
IPC: B61L3/22
Filed: 1996-07-01
Abstract: On vehicles provided with a single reception antenna or with several adjacent reception antennas (A3, A4) coupled to the go-and-return lines of a track conductor (L), the phase angle of the reception voltage is retained when the reception level falls below a particular reception level (SW1). If the level (SW2) of the reception voltage rises again, the actual phase position of the reception voltage (UA3) can be compared with the retained reception voltage. When the phases of the reception voltages to be compared are in opposition, one concludes that the vehicle is passing over a track conductor crossing (K). When the phases of the reception voltages to be compared are the same, this indicates a passing transmission disturbance. The phase angle of the comparison voltage is preferably retained by a flywheel oscillator. The difference in time between actual reception voltage (UA3) and comparison voltage is preferably determined by evaluating the peak values of both voltages.
Patent DE-19632482-A1 (DE)
Title: Colourless or light coloured acyl sarcosinate(s) used in e.g.. detergents or cosmetics
Inventor: ETTL ROLAND DR
IPC: C09K23/28
Filed: 1996-08-12
Abstract: Compounds of formula (I) and their ammonium or alkali(ne earth) metal salts are new. A = R<1>R<2>R<3>C- or R<4>C(-O); R<1>-R<3> = H, optionally substituted 1-40C alkyl or optionally substituted 2-40C alkenyl, either of which may contain OH, ether or carboxy groups; R<4> = optionally substituted 1-40C alkyl or optionally substituted 2-40C alkenyl, either of which may contain OH, ether or carboxy groups ; x = 0-40 for  when A is R<1>R<2>R<3>C- or 1-40 when A is R<4>C(-O) ; R<5> = H or methyl ; and R<6>, R<7> = H, 1-40C alkyl, 2-40C alkenyl, 6-40C aryl (or a heteroalkyl or heteroaryl equivalent), which may be optionally substituted. Also claimed are (i) the preparation of (I) by reacting chloroformates of formula (II) with amino-carboxylic acids of formula (III) at pH 8-12 and (ii) washing agents containing 0.1-40 wt.% (I) :
Patent DE-19634629-A1 (DE)
Title: Drive with gearless torque transmission esp for lift cabin
Inventor: WITTUR HORST
IPC: B66B11/04
Filed: 1996-08-27
Abstract: The drive is based on a disc (4) rotatable about an axis (3) which is stationary in a bearing (1) of a machine frame (2). A hollow shaft (5) is coupled to the disc by means of a flexible bushing (6) and carries a rotor (7) which rotates within a housing (8) fixed (9) to the frame. The torque and speed of the disc are regulated by a transverse-flux motor (10) connected to it via the hollow shaft. A portion (12) of the latter in the vicinity of the disc acts as a brake drum. The load is taken up by two disc bearings (11), while a centring flange (13) bears the weight of the motor.
Patent DE-19635493-A1 (DE)
Title: Cylinder roller with axle mounted in frame, with spaced apart discs
Inventor: ECK MARCEL
IPC: A01B29/04
Filed: 1996-11-12
Abstract: The outer periphery of each disc (24) has a corrugated edge acting as blade (30) of constant radius. Each disc, near the troughs of the trapezoid corrugations (28), has a radially outwardly decreasing radius. Each disc consists of two half-shells welded together along their outer periphery forming the corrugated edge. The discs are fixed to an axle (22). The short base side of each trapezium lies on the outer periphery of the edge while the long base side lies over the axle on a circle with radius matching a third of the radius of the discs.
Patent DE-19637836-A1 (DE)
Title: Window frame element, for the manufacture of window frames
Inventor: BECK BERND
IPC: E06B1/34
Filed: 1996-09-17
Abstract: A window frame element for the manufacture of a window frame, comprises at least two cross-sectional layers. The main layer (1) consists of a mechanically stable material, and the window frame (4) is fixed to it. An inner (2) or outer (3) insulating layer is attached to the main layer, and consists of a heat insulating material. The main layer preferably consists of a light weight concrete filled with polystyrene granules.
Patent DE-19639014-A1 (DE)
Title: Measurement field group for detecting quality data in multicolour overlay printing
Inventor: HEUBERGER KARL
IPC: B41F33/00
Filed: 1996-09-23
Abstract: The measurement field group consists of optically scanned measurement fields (A1-D3) printed onto the printed products. Each measurement field has at least one colour measurement area (F) for determining colour density, surface coverage or a colour value for each measurement field. Each measurement field has at least one lateral colour strip (S) for the simultaneous determination of registration, displacement and doubling values, which is printed during the same printing as the colour measurement area of the measurement field. The lateral strip is small compared to the colour measurement area and is close to it.
Patent DE-19640373-A1 (DE)
Title: Rail head grinding machine for use on railway line
IPC: E01B31/17
Filed: 1996-09-30
Abstract: The rail grinding machine is supported on four little rollers running along the top surface of the rail (21) and adjustably (13) held in two frames, one at each end of the machine. The machine carries position-adjustable grinding tools (19) for removing roughnesses from the side faces of the head and also from the top surface. The grinding tools may be held in frames which are secure against tilting. There are magnetic plates or sheets (22) which surround the grinding tools and reduce the escape of unwanted noise. The framework of the machine has a number of actuators for lifting and lowering motions of the grinding tools.
Patent DE-19641075-A1 (DE)
Title: Headlamp light distribution presenting method for car
Inventor: LIETAR CHRISTIAN
IPC: G01M11/06
Filed: 1996-10-04
Abstract: The method involves representing the light distribution of the headlamp by using it for illumination of a real scene. The scene is recorded and reproduced, with position-dependent correction of the scene brightness. The brightness correction is effected by varying the light transmission of a device inserted in the projection path of the reproduced scene, e.g. a LCD screen (18) with a matrix of pixels which can be individually controlled.
Patent DE-19643364-A1 (DE)
Title: Process to liberate especially heavy metals from polluted soil in modular bed
Inventor: FREITAG PETER
IPC: B09C1/10
Filed: 1996-10-09
Abstract: Modular fixed-bed reactor ('bio-refresher') accelerates the removal of especially heavy metals and/or organic residues from contaminated soil. The novelty is that: (a) the process of heavy metal removal is accelerated by the application of a defined electrical direct current; (b) the anode (14) is applied to the upper layer (4) and the cathode (15) to the drainage layer (7) in a drain pipe (10); (c) the low-voltage direct current is applied either continually, or intermittently, and may be dynamically varied; (d) the drain (10) discharges to a container (11) filled with iron ore and used as an external filter module; (e) the iron ore container has an anode in its lower layers and a cathode in the upper layer; (f) the mobility of e.g. the heavy metals in the contaminated soil is enhanced by the introduction of food industry residues containing organic acids, and (g) the container reactor (11) containing iron ore is exchanged from time-to-time.