baber/WOPTO huggingface dataset:
Patent DE-19541952-A1 (DE)
Title: Fibre=optic hydrophone especially for measuring sound pressure of ultrasonic signals
Inventor: KOCH CHRISTIAN DR
IPC: G01H9/00
Filed: 1995-11-10
Abstract: The fibre-optic hydrophone with its smooth or modified end surface of a monomode or multi-mode light wave conductor is coated using one or more hard dielectric optical layers deposited by sputter, is immersed in a liquid. The alteration of the complex coefficients of the layer or layer system is measured as a result of the pressure reaction. The alteration of the amplitude or the phase of a light field, coupled in the light wave conductor, and reflected at the end surface, is detected with a suitable optical system. Especially for shock wave tests, only one layer of a material with high optical refractive index e.g. Nb2O5 is coated.
Patent DE-19543804-A1 (DE)
Inventor: ZIMNIK WALTER DR
IPC: C21D8/04
Filed: 1995-11-24
Abstract: Producing cold-rolled steel strip comprises heating the steel strip before an immersion-coating in a protective gas, to a temperature below the recrystallisation temperature to not more than 420-500 degrees C, in which the steel strip comprises (%): 0.02-0.06 C, 0.01-0.40 Si, 0.10-0.80 Mn, 0.005-0.08 P, 0.0005-0.02 S, 0.002-0.009 N, 0.015-0.08 Al, 0.01-0.04 Ti, maximum 0.15 Cu, V or Ni. Also claimed is an apparatus for carrying cut melt immersion coating comprising a furnace (14) arranged before the melt immersion bath (4), in which the temperature of the steel strip is adjusted to a value below the recrystallisation temperature to the temperature of the bath. Further claimed is the steel strip produced, consisting of the above components.
Patent DE-19546734-A1 (DE)
Inventor: TUERK ERICH
IPC: B65D51/28
Filed: 1995-12-14
Abstract: The WC basket unit has a container (3) which is placed in the toilet bowl and a securing element (4) extending from the container (3) outwards for attachment to the bowl rim. The container (3) lies on the upper side (6) of the closure cap (1) of the re-fill bottle (2) and is detachably connected there to the cap (1) by a projection (7) which fits inside a matching recess (8). A releasable snap-in connection (10) is provided between the securing element (4) and re-fill bottle (2). The visually attractive, compact and easily produced consumer article requires no additional connecting means between the WC basket unit and re-fill bottle (2).
Patent DE-19600292-A1 (DE)
Title: Fire-resistant frame of wood and/or wooden materials with parts having core of medium density fibre board
Inventor: HAGL SEN KONRAD
IPC: E06B1/10
Filed: 1996-01-05
Abstract: Individual parts (1, 2, 3) of a fire-resistant frame of wooden and/or wooden materials, with core frame (1) and attached soffit section (3) with cladding (2), have a medium-density fibre board as a core and a layer (6) of rigid fibre boards is glued at least on the outer side (9). Pref. the a layer of fibre boards is glued to the inside (10) of the core frame and the cladding at the brickwork opening. The soffit section is pref. in two parts (3a, 3b) with a glued parting plane (11) at which each part has a groove, in which a spring (7) is inserted.
Patent DE-19603381-A1 (DE)
Title: Personal computer with reading marker for easing learning to read
Inventor: KOENIG ULRICH DR
IPC: G09B17/02
Filed: 1996-01-31
Abstract: People with a reading and spelling weaknesses can utilise the commercial personal computer that uses commercial software. It has marker characteristics as well as, preferably, the possibility of altering the size of the characters on the display screen. In school, only the teacher markings and text units would be read on the computer display during highlighting, for instance directly afterwards.
Patent DE-19603913-A1 (DE)
Inventor: ALVAREZ-AVILA CARLOS DIPL ING
IPC: B60R25/042
Filed: 1996-02-03
Abstract: The proposal is for a protective device which prevents the unauthorised access to an adjusting or operational component of a fuel supply device, especially a fuel injection pump. The protective device consists of a basic component with a base via which it is screwed to a housing wall of the fuel supply system and a cover (44) which encloses the functional component (25) on the basic component (34) in such a way that the cover has a side wall which is further positively surrounded by a side wall (36) of the basic component. Thus access to the functional component (25) and the securing system of the basic component (34) is prevented. The cover (44) is secured to the basic component by safeguarded fixing means (54).
Patent DE-19608859-A1 (DE)
Inventor: SCHIEFER ERWIN
IPC: F16B13/14
Filed: 1996-03-07
Abstract: The tie-rod (1) has a bracing part (4) fitting into a hole, and a threaded profile (5) cooperating with an organic and or inorganic compound filler in the hole. The threaded profile is in the form of a coarse thread with thread-pitch (s) diminishing constantly or in steps from the front end (6) of the tie-rod to the back part (2). The thread pitch of the coarse thread is nil in the part (43)next to the back part. The coarse thread has a radial thread depth (t) diminishing constantly or in steps from the front end to the back. The front end is joined to the top part (7) which has a wedge-shaped point (8).
Patent DE-19614950-A1 (DE)
Inventor: TYLLA JUERGEN
IPC: F16L55/13
Filed: 1996-04-16
Abstract: A device for shutting-off pipes (1) has an elastically or plastically deformable element (2) arranged between two supporting surfaces (3, 4). Securing means (21) are associated to the deformable element (2).
Patent DE-19615134-A1 (DE)
IPC: C08K9/04
Filed: 1996-04-17
Abstract: Coupling agent of formula (I) for better adhesion between a vulcanisable polymer and a metallic reinforcement. X-(R)n-(Ar)i-(R)m-Y (I) in which X = SH, SiCl3, SiR1Cl2, Si(OR1)3, SiR1(OR1)2, COOH or COCl (with R1 = linear or branched alkyl); R = CH2, CF2, CH2-CO-NH-CH2, CF2-CO-NH-CF2, CH2-CO-NH-CF2 or CF2-CO-NH-CH2, with n = 0 or more and m = at least 16; Ar = unsubstituted or substituted aromatic and/or heteroaromatic system, with i = 0-6; Y = unsaturated group, with n = m = i = not zero. Also claimed is (i) a metallic reinforcement coated with (I) for bonding with vulcanisable polymer, and (ii) a composite system comprising vulcanisable polymer, coupling agent (I) and metallic reinforcement.
Patent DE-19617640-A1 (DE)
Title: Hand-operated lever for setting choke valve in open position e.g. for hedge-trimmer
Inventor: TAOMO TOSHIO
IPC: A01D34/68
Filed: 1996-05-02
Abstract: The lever apparatus an eccentric cam shaft (40) which includes a support shaft section(42) and a pivot pin section (41) having an axis of rotation. The axis of rotation is eccentric to the axis of the support shaft section. A main lever(30) is pivotable about the support shaft section. A secondary lever are operated by pivoting them to pull the cable (20) which is connected th the element to be operated.
Patent DE-19620378-A1 (DE)
Title: Pyrolyser for economical catalytic conversion of waste fat of variable composition to uniform fuel
Inventor: HAUPT JENS DR
IPC: B01J8/06
Filed: 1996-05-21
Abstract: Pyrolysis reactor, especially for conversion of waste fat, has a stationary catalyst bed that is charged with the waste fat.  The reactor is divided into various zones (1, 2, 3) with separate regulated heating, and at least one zone contains feed and delivery elements for controlled transfer of the charge to another zone. A zeolite is used as catalyst.
Patent DE-19622214-A1 (DE)
Inventor: PI SUBIRANA RAFAEL DR
IPC: C09K23/42
Filed: 1996-06-03
Abstract: The invention concerns the use as thickeners for preparing surfactants of hydroxycarboxylic acid esters obtained by reacting in known manner hydroxycarboxylic acids selected from the group comprising tartaric acid, malic acid and citric acid with fatty alcohol polyglycolethers of formula (I) R<1>O(CH2CH2O)nH in which R<1> stands for a C6-C22 alkyl and/or alkenyl group, and n stands for numbers between 20 and 150.
Patent DE-19627954-A1 (DE)
Title: Radio-frequency control system for model railway
Inventor: KOOPMANN HEINZ
IPC: A63H19/24
Filed: 1996-07-11
Abstract: The model railway system has a number of locomotives and wagons 1-8 that have receivers for signals from a central controller 9. Coupled to the central controller are bidirectional lines 11 coupled to 'mouse' type manual inputs 1'-8' each of which is assigned to a specific vehicle.  Each mouse has a key 13 that generates an identification address code of the specific receiver and establishes communication with the associated vehicle.
Patent DE-19628453-A1 (DE)
Title: Wholemeal flour, which comprises lipase - has improved storage stability due to reduced content of linoleic acid and/or oxidn. prods. of linoleic acid.
Inventor: KNIEL BAERBEL PROF
IPC: A21D6/00
Filed: 1996-07-15
Abstract: Wholemeal flour, which comprises lipase and has a stability of at least 6 months at surrounding conditions, is new.
Patent DE-19629533-A1 (DE)
Title: Soldering iron with solder tip and tip mounting having central bore
Inventor: PAETSCH RALPH
IPC: B23K3/06
Filed: 1996-07-22
Abstract: Soldering tip (4) and tip mounting (3) of a soldering iron (1) with handle (2) are provided with an axial bore (5) through which a soldering wire can be passed to the end (9) of the tip during a soldering operation for resistance heating to melting point.. Preferably the tip is fitted with a temperature sensor which is connected to a closed-loop control circuit to maintain a constant tip temperature. A feed mechanism may be provided for the wire, which may be fed under control of a trigger on the handle. A seal (8) at the handle end of the mounting is preferably of aramid or carbon fibres.
Patent DE-19632071-A1 (DE)
Title: Machining tool work table
Inventor: SCHULZ MARCUS
IPC: B23Q1/74
Filed: 1996-08-08
Abstract: The work table has peripheral reception groove around the edge of the work table surface, with a ramp (11) fitted into the groove at one or more points, providing an inclined surface extending between the base of the groove and the level of the work table surface. Pref. the ramp is fitted into the groove at a corner edge (5) of the work table has inclined surfaces extending on either side at 90 degrees to one another.
Patent DE-19638695-A1 (DE)
Inventor: GARNJOST KENNETH D
IPC: F16F15/02
Filed: 1996-09-20
Abstract: A modular vibratory force generator (10, fig 1) is mounted on a helicopter fuselage and includes a plurality of force generating modules 12 and a closed-loop servocontroller having a signal processor 36, a summing point 38 and a motor drive amplifier 39. Each module 12 has a pair of counter-rotating eccentric masses 20, 21 that are driven by a motor 28 and are arranged to exert a fixed-amplitude variable-phase individual force at spaced locations on the fuselage. These forces F 1 , F 2 combine to exert a controllable-amplitude resultant force on the fuselage. The processor 36 is supplied with a single sinusoidal control signal which is divided into two output signals * small Greek theta * - * small Greek alpha * and * small Greek theta * + * small Greek alpha * by the processor 36. Each output signal is applied to the summing points 38, 38' and then to the motor 28, 28', via amplifier 39, 39', which causes the masses 20, 21 to produce a resultant vibratory force that is identical to the frequency and phase of the control signal and is proportional to the amplitude of the control signal. A transducer 40 monitors the position of the masses and provides a feedback signal via line 41 to the summing point 38.
Patent DE-19640948-A1 (DE)
Title: Device for separation of corn classes in relation to parts of different densities
IPC: B07B7/083
Filed: 1996-10-04
Abstract: The device, namely an air separator, comprises of at least one first chamber (3) through which classified air-solid mixtures pass. There is at least one second chamber (basket inner space)(8) through which, exclusively, air-fine particle mixtures pass, and at least rotating basket (7) through which the air-fine particle mixtures pass through. The basket inner space is partially encompassed by the first chamber, whilst there is at least one third chamber (9) where the air-fine particle mixture is guided from the basket inner space to a separation device or separation chamber or some other continuous processing treatment.
Patent DE-19641698-A1 (DE)
Title: Control of vehicle vibration dampers
Inventor: KOESTER ROLF DIPL ING
IPC: B60G17/06
Filed: 1996-10-10
Abstract: Control of vibration dampers in a car's suspension is proposed depending on signals from a sensor which measures the cyclic movement of the wheels relative to the chassis. For a preset time span, an increased damping is given if a threshold of this movement is exceeded. Strongly increased damping is given for movement above a first threshold. Depending on the frequency that a lower threshold is exceeded over a certain time period, the damping is increased in steps to a lower value than for the first threshold. The time period is bigger than the period of the chassis resonance for the car. As the lower threshold is exceeded, the damping is increased by a single step.
Patent DE-19643540-A1 (DE)
Title: Coolant lubricant particle-floatation primary filter cartridges stand immediately upon sludge vessel
IPC: B01D36/00
Filed: 1996-10-23
Abstract: A particle-floatation filter (59) acts as a fine-filter for coolant lubricant and consists of: (i) a primary filter (4) with a filter cartridge (5); and (ii) a secondary treatment stage (7) using a pressure-belt filter (9), a sludge vessel (8), a vessel (39) for the arriving particles and liquid, and a vessel (53) for the clean liquid. The novelty is that: (a) the primary filter (4) and filter cartridges (5) stand immediately upon the sludge vessel (8); (b) the sludge vessel (8) stands immediately upon the secondary treatment (7) pressure-belt filter (9); (c) the pressure-belt filter (9) is secured immediately to a three-part vessel (22) serving as an intermediate reservoir.
Patent DE-19644172-A1 (DE)
Title: Rubbish compressing and transferring plant
Inventor: ROCHOLL JUERGEN
IPC: B30B9/30
Filed: 1996-10-24
Abstract: The transfer and handling system (10) is for rubbish. It may rest on top of the ground (11) and may have a gently sloping ramp (20) at the entrance to a building (28) which contains a concrete housing or basement (22) for a feed hopper (12) and a press. The press consists of a horizontal cylinder (14) with a piston (15) driven in the direction away from the ramp. A drive motor (24) is accommodated in the basement housing at the end nearest the ramp. Compressed rubbish is discharged through a door (16) into a skip (18).
Patent DE-19645583-A1 (DE)
Title: Non-linear potentiometer
Inventor: FLORY GERHARD DIPL ING
IPC: H01C10/04
Filed: 1996-11-05
Abstract: The potentiometer includes a resistance path (10) with at least one electric contact (12), and at least one slider contact (14) which is movable between two positions on the resistance path (10). A vertical line cuts a movement path (17) of the slider contact at a border contour (20) between the contact and the resistance path. The border contour extends at least partially, parallel to the movement path of the slider contact, and the contact comprises one or several strip-shaped areas (18, 29, 21) which form an U-shaped or comb-like structure.
Patent DE-19646222-A1 (DE)
Inventor: KIHARA HAYATO
IPC: C08F12/08
Filed: 1996-11-08
Abstract: A styrene based polymer superior and well-balanced in mechanical strength and fluidity and also superior in heat resistance is industrially advantageously produced by a radical polymerization process comprising:  (a) subjecting styrene or a styrene derivative to thermal polymerization in the presence of a radical scavenger, ```the concentration of the radical scavenger being from 3.0 x 10 -3 to 5.0 x 10 -2 mol % based on the amount of styrene or styrene derivative, and ```the polymerization temperature being from 100{C to 140{C, provided that the concentration of the radical scavenger (C) and the polymerization temperature (T) satisfy the following formula, 100C + 0.088T * less than or equal to * 13.8, and (b) continuing the polymerization to a polymerization conversion of from 40 to 85%.
Patent DE-19650990-A1 (DE)
Title: Modification of coin magazine to suit smaller coins
Inventor: LORENZ UDO
IPC: G07D1/00
Filed: 1996-11-26
Abstract: The coin magazine is in the form of a cylindrical tube 1 and this is mounted on a counting unit 5. When the system is to be used with coins that are of a smaller diameter than those used before the tube is fitted with an insert tube of transparent material 2. This allows the number of coins within the tube to be monitored with optoelectronic sensors.
Patent DE-19652218-A1 (DE)
Title: Ticks removal tongs, with two intersecting arms with end clamping jaws
Inventor: GOEDDERT WILLI
IPC: B25B9/02
Filed: 1996-12-16
Abstract: The free ends (4,5) of the arms (2,3) of the tongs have clamping jaws (6,7). The other ends (8,9) are joined. The clamping jaws form a bit (10) for picking up the body of the tick. The clamping jaws have gripper edges (11,12) which can be opened against pre-tensioned springs. The two tong-arms and the tongs form one piece. The two ends of the arms have a sprung part joining them. The clamping jaws are guided along a guide (14) which has a hole (15) in one arm (3) into which fits a pin (16) on the other arm. When placed against each other, the clamping edges form an opening gripping the head of the tick.
Patent DE-19654326-A1 (DE)
Title: Knitter lifter guide
Inventor: EXNER FRANZ
IPC: D04B27/32
Filed: 1996-12-24
Abstract: The guide system, for lifters at a knitter, has each lifter in a slit (4) formed by two strips (3), locked by a connection mass at a given distance apart.  The connecting mass is of a metal alloy such as lead or hardened plastics.     Also claimed is a mfg. process where the strips are placed in a mould, at their required intervals, and the mass is moulded in place to bond them together.
Patent DE-19700979-A1 (DE)
Inventor: FEIGEL HANS-JOERG DR
IPC: B60T8/36
Filed: 1997-01-14
Abstract: A magnetic valve for liquid and gaseous working media, in particular for hydraulic braking systems of motor vehicles, has a first cylindrical housing part surrounded by a magnetic coil and having an inner, axial cylindrical recess for locating and guiding an armature. A tappet can be axially moved by the armature against a restoring spring. A second cylindrical part of the housing is coaxial to the first part of the housing and has an axial cylindrical recess in communication with outer valve connections and in which is arranged a valve seat which co-operates with the tappet. According to the invention, the first and second housing parts (1, 2) form a housing in a single piece made of ferromagnetic material which surrounds the armature (3) over at least part of its length, forming a sleeve (4) whose walls are sufficiently thick to reduce the magnetic short-circuit but are not thicker than required to reliably withstand mechanical stresses.
Patent DE-19701303-A1 (DE)
Inventor: KANY HELMFRIED
IPC: F15B1/24
Filed: 1997-01-16
Abstract: The accumulator has two isolator pistons (12,18) which separate a fluid side (14) from a gas side (16), and an intermediate chamber (20) with sealing medium. The pistons are moved towards each by the force of a pretension unit, so that the sealing medium is compressed. The unit has a power accumulator (26) and a connection rod (28), which passes through both pistons. The accumulator is a compression spring, supported with its ends on the first piston and on the connecting rod. At least one of the pistons (12) has a closeable feed line (36) for the sealing medium, which opens into the intermediate chamber. The medium is a highly viscous oil.
Patent DE-19702783-A1 (DE)
Title: Large carbon component production giving improved quality
Inventor: WILKENING SIEGFRIED DR
IPC: C25C3/12
Filed: 1997-01-27
Abstract: The production of large carbon components, particularly carbon anodes for aluminium electrolysis cells, out of a carbon mass containing pitch comprises mixing solid carbon raw materials as a filler with liquid pitch at elevated temperatures, then compacting the green carbon mass into solid carbon components. The filler material and the binder pitch are ready-mixed discontinuously or continuously at temperatures of 300-450 deg C and atmospheric pressure. Immediately afterwards, discontinuously or continuously, the green carbon mass is subjected to a vacuum treatment at approximately the same temperatures, but at pressures less than 50 mbar. As a result, more volatile constituents of the binding pitch, whose softening temperature is raised by a factor of 1.5-2.2, are distilled away.
Patent DE-19703378-A1 (DE)
Title: Measurement probe
Inventor: ROECKERT LEO
IPC: C25D21/12
Filed: 1997-01-30
Abstract: The measurement probe (1), for baths filled with an electrically conductive liquid and especially plating baths, has at least two elements (2,3) in contact with the liquid. They are electrically independent of each other, and are at different height levels. The contact elements (2,3) are of an electrically conductive material and especially of poly-tetrafluoroethylene (PTFE) with a graphite content.
Patent DE-19707984-A1 (DE)
Inventor: ISOWA EIICHI
IPC: B31F1/28
Filed: 1997-02-27
Abstract: Web 10 is corrugated between rolls 14 and 16, glued by roll 18, bonded with liner 36 by press roll 32, and runs round roll 38 whose surface speed is higher than that of corrugating roll 16, so tensioning the web into further contact with roll 16 to complete web bonding. Web contact with roll 38 is adjusted by positioning roll 44. Roll 32 may be replaced by a belt or a slider. The web may be tensioned by a conveyor. Means for adjusting the gap between rolls 32 and 16 are described. Web tensioning enables pressing of roll 32 to be minimised, reducing noise and vibration.
Patent DE-19713285-A1 (DE)
Title: Papermaking machine press rollers
Inventor: HENSSLER JOACHIM
IPC: D21F3/02
Filed: 1997-03-29
Abstract: In the bearing mounting assembly for press rollers in a papermaking machine, forming a press gap for the wet web between them, at least one connection head (40) is at the roller bearing pedestals (24',28'). The locking section (32') has at least one anchoring section (42) as a jaw, which grips round the connection head (40).
Patent DE-19715510-A1 (DE)
Inventor: CHATENEVER DAVID
IPC: A61B1/00
Filed: 1997-04-14
Abstract: A coupling (10) is used for mechanically and optically connecting an endoscope (12) to a camera module (14) so as to transmit images from the endoscope to the camera module. A first cylindrical pin (22) projects from one coupling end (20) of the endoscope (12) in the coupling direction (50) and contains a proximal end section of the optical waveguide system. A second, approximately cylindrical pin (30) also extends from the coupling end (20) in the coupling direction, is longer and has a larger diameter than the first pin (22). A proximal end section of the image transmission system is located inside the second pin (30). The second pin (30) co-operates with a locking mechanism (82) arranged on the camera module (14) for locking the coupling (10). The first and second pins are spaced apart and the coupling end (55) of the camera module (14) has matching receptacles which correspond to the two pins (22, 30) and into which the pins (22, 30) penetrate. The bottom of the receptacle into which the second pin (30) penetrates is optically connected to the image recording system of the camera module (14) and the receptacle in which the shorter, first pin (22) can be received has an optical fibre (64).
Patent DE-19716106-A1 (DE)
Title: Control of burners of a glass melting bath
Inventor: POHLSCHEID MARIO DIPL ING
IPC: C03B5/235
Filed: 1997-04-17
Abstract: A unit (1) controls burners (8-11) of a glass melting bath (2) by means of the fuel/combustion air ratio in the volume delivered to the burners, with the oxygen content in the exhaust gases taken into consideration.  The unit (1) is designed so that each burner (8-11) belonging to a specified section (4-7) of the glass melting bath (2) is separately controllable.