baber/WOPTO huggingface dataset:
Patent DE-19504885-A1 (DE)
Inventor: MACHIDA TSUTOMU
IPC: F21S8/10
Filed: 1995-02-14
Abstract: A method for precise design of light distribution for lighting equipment that use light-emitting devices, and for subsequently producing such equipment. By modelling the internal structure of an LED device with respect to the geometry and characteristics of a chip portion, chip reflector and lens portion, illuminating light from an LED device is classified into direct light from the chip portion and the reflected light from the chip reflector. The unknown values necessary for the modelling are specified preliminarily by actual measurements. Subsequently, the original geometry of the lens step is determined roughly based on the target direction and the diffusion angle of the light transmitted through the step. The manner in which the direct light from the chip portion and the reflected light from the chip reflector are transmitted through the lens portion and the lens step is simulated by ray tracing. In addition, the distribution of light is determined and evaluated for its compliance with a desired distribution. If necessary, the geometry of the lens step is modified in accordance with the results of the simulation and the evaluation of light distribution.
Patent DE-19505604-A1 (DE)
Title: Connection between two components
Inventor: HARTMANN RAINER DR ING
IPC: F16B21/18
Filed: 1995-02-18
Abstract: Connection is made between a first component (1) with a shoulder (5) moulded to a free-standing shank and a second component (10) having a cavity (11) in which the shoulder (5) of the first component (10) sits. The outer surfaces (2a,2b) of the shank blend into the outer edge region (8,21) of the surface of the shoulder (5) in a flute rounded towards the inside. The outer edge region (8,21) of the shoulder surface (5) is aligned to the nearest neighbouring surface region of the second component (2). The edge region (8) of the shoulder surface (5) blends smoothly into the nearest neighbouring surface region of the second component. The depth (D) of the cavity (11) at least equals the height of the shoulder. The groove (14) between the first and second components is tightly sealed.
Patent DE-19506864-A1 (DE)
Inventor: NOWAK SIEGFRIED
IPC: B01J35/04
Filed: 1995-02-16
Abstract: The invention concerns a process for the catalytic oxidation of organic pollutants in flue gases of various origins and compositions. A disadvantage of pyrolysis and high-temperature combustion as a way of eliminating solid, liquid and gaseous waste products is the creation of incompletely broken down and partially oxidised hydrocarbons. Complete oxidation has hitherto been possible only with vehicle exhaust gases using noble metal catalytic converters. The object of the invention is thus to develop a simple and technically applicable process for converting hydrocarbons contained in untreated flue gas using a catalyst and creating advantageous reaction energy conditions. The proposed novel process is characterised by the fact that a honeycomb element with a sieve structure and honeycombs consisting of a modified or unmodified calcium aluminate as the catalyst is mounted immediately downstream of the combustion chamber in a flow of unprocessed flue gas with a temperature in the range 400 to 1300  DEG C and a sojourn time in the honeycomb element of 0.2 to 3 seconds.
Patent DE-19509174-A1 (DE)
Title: Water line control fitting
Inventor: BRONNER JEAN-PIERRE
IPC: F16K31/60
Filed: 1995-03-14
Abstract: The water line fitting comprises a control shank (6) projecting from a body (2), by which the through flow capacity and temp. of the waters can be directly controlled. A limiting unit (9) with a central bore is fitted over the shank between the body and the control lever. This unit has attached pins (10,11,12,12a) of different heights, spaced out round the periphery, and acting with a fixed part of the fitting to limit the axial movement of the control shank in a plane containing the longitudinal axis of the fitting, which also has devices (14,15,16) to limit the turn of the shank about the longitudinal axis (4).
Patent DE-19510724-A1 (DE)
Title: Assembly for quadrilateral dough portions mfr.
IPC: A21C3/10
Filed: 1995-03-24
Abstract: Assembly for mfg. quadrilateral dough portions comprises a dedicated conveyor drive (21-23) for each shaping counter unit (5-7) at the shaping rollers. Each shaping roller (9) has a height setting. A dough meter (17-19) is at the entry zone of each shaping roller (9), linked to a computer, to control the conveyor drives (21,22) and the feed conveyor (4).
Patent DE-19516971-A1 (DE)
Title: Cpd turbo IC engine with exhaust gas energy recovery
Inventor: LANGE PER
IPC: F02D9/06
Filed: 1995-05-09
Abstract: The gas expelled from the exhaust manifold (8) is utilised in a turbocharger (14) driving an intake air compressor (4), and a second-stage turbine (2) connected by a fluid clutch (16) to mechanical gearing (1) on the crankshaft (10).For additional engine braking a flap (6) in the exhaust pipe (13) beyond the second turbine is adjustable by a servo cylinder (18) pressurised when a control valve (21) is opened by a controller (20) in response to a brake-pedal switch (22) or special engine-braking actuator (23).
Patent DE-19519633-A1 (DE)
Title: Finned charging air radiator in water-boxed frame
Inventor: SCHMALZRIED GUENTHER
IPC: F28F1/12
Filed: 1995-05-30
Abstract: The radiator has an expansion gap (8) running parallel to some tubing (7) at one point on its air entry side. It extends along the tubes to a depth (d) of a finned tube block (1), where the temperature of the air such as no longer leads to thermal expansion of the fins (12) and resulting overloading of the material. The gap is produced by the interval between two corrugated fins (14) between adjoining tubes. Each fin adjoins and is soldered to one wall of the tube. The fins' width (b) amounts to one third of the interval (a) between adjoining tube walls. Corrugated fins (11) at the air entry between the tubes conduct less heat than the slotted fins. The corrugated fins consist of zed folded metal bands, and the cooling channels (15) to the side of the radiator directly adjoin and soldered to the fins (12') allocated to these sides, possibly forming part of the radiator sides.
Patent DE-19520396-A1 (DE)
Title: Amido-sulphinic acid prepn. in aq. medium by simple method
Inventor: KUEPPENBENDER HERBERT
IPC: C01B21/093
Filed: 1995-06-08
Abstract: In the prepn. of amido-sulphinic acid (NH2SO2H) in aq. soln. from SO2 and N2 by liquid catalysis, (a) a gas stream of SO2 and N2, which may also contain O2 and/or NOx, is passed in finely-divided form through a liquid catalyst of up to 0.5 wt.% HNO3 and up to 1.5 wt.% H2SO4 and/or H3PO4 in water in a reactor at 60-100, pref. 85-95 deg C; (b) the finely-divided gas stream leaving the reactor is passed through a water bath at 60-85 deg C, placed above the catalyst; and (c) the gas stream leaving the water bath is discharged into the atmos. directly or after passing through another water bath at up to 60, pref. 20-25 deg C.
Patent DE-19520706-A1 (DE)
Inventor: KRAMER JACOBUS-JAN DE DR
IPC: A01N35/02
Filed: 1995-06-10
Abstract: The use of terpenes to reduce the effect of pheromone on lepidoptera and a process causing the terpenes to affect the environment of lepidoptera.
Patent DE-19522934-A1 (DE)
Title: PTFE lubricated, recirculating ball screw, useful in semiconductor mfr.
Inventor: KONDO HIROMITSU
IPC: F16C33/37
Filed: 1995-06-23
Abstract: A device, esp. for vacuum service, comprises a screw(1), a spiral inner groove (1a) in its outer circumference, a ball nut (2), with a mating outer groove (2a) in its inner circumference, and some balls (3) in the spiral path formed between the inner and outer running grooves. Further elements define a continuous recirculation path for the balls, connecting the two ends of the spiral cavity. Some of the balls (3) are non bearing, non-loaded balls (32), others (31), are loaded. Non bearing balls (32) are made of a high mol. wt. material, of PTFE type. The surfaces of the load bearing balls (31) and/or the surfaces of the ball circulation path, are coated with a grease of crystalline PTFE. The load bearing balls (31) may be of ceramic material.
Patent DE-19523325-A1 (DE)
Title: Video telephone or audio-visual telecommunications terminal
Inventor: GUENIN JEAN-PIERRE
IPC: H04N7/14
Filed: 1995-06-27
Abstract: The equipment can be connected by a telecommunication or information network (19) to at least one video telephone (20) and it includes a coding and decoding circuit for picture and sound (23) and a network interface (18). An interface (22) is provided for a camcorder with a screen (9) so that a camera (10), the screen (12) and the picture processing module (11) of the camcorder can provide relative communication between several persons.
Patent DE-19524287-A1 (DE)
Title: Highly compacted detergent with good cold water solubility or dispersibility - comprises compacted core of active and auxiliary substances coated with relatively coarse particles of same substances with the aid of a solid, cold water soluble binder.
Inventor: RAEHSE WILFRIED DR
IPC: C11D17/06
Filed: 1995-07-06
Abstract: Multicomponent bulkable and pourable washing or cleaning agent (M), pref. textile detergent, comprises an abrasion resistant, dust- and fines-free prod. with particle structure comprising (A) compacted core of one or more active and/or auxiliary substances soluble and/or finely dispersible in the aq. washing soln.; (B) encapsulating coating of a mixt. of the same active and/or auxiliary substances having smaller individual particle sizes than those in (A); and (C) binder solid at room temp. and soluble in cold water, for binding particles of (B) together onto the surface of (A). The prepn. of (M) by agglomerating or granulating a mixt. of (A), (B) and liq. (C) and then solidifying (C), is also claimed.
Patent DE-19524412-A1 (DE)
Title: Automobile clutch closure control - uses processor controlling axial displacement of at least one clutch element to obtain required transfer torque characteristic
Inventor: NEHSE WOLFGANG
IPC: F16D48/06
Filed: 1995-07-05
Abstract: The clutch closure control regulates the clutch closure for reducing the difference between the revs of the clutch elements on the input and output sides, with the axial position of at least one of the clutch elements being adjustable. The axial adjustment of the latter clutch element is controlled by a processor, for providing regulation of the clutch transfer torque (Mdk) in dependence on a required transfer torque characteristic for the detected drive revs.
Patent DE-19524430-A1 (DE)
Title: Central locking device for motor vehicle - has antenna of control device as integral part of cable loom which connects control device to locking unit.
Inventor: SCHMID DIETMAR
IPC: E05B83/36
Filed: 1995-07-05
Abstract: The central locking device is operated by remotely radio controlled control device. The control device has an antenna (7) for receiving signals transmitted from the remote control. The control device also has a connection to the locking unit by a cable loom (2). The antenna is an integral part of the cable loom. In one embodiment the end of the antenna furthest away from the control device is fixed in a plastic rail (9) which is fixed to part of the chassis. The plastic rail may fit in holes in the chassis.
Patent DE-19525732-A1 (DE)
Title: Screw with head, threaded stem, and tip section - which contains milling ribs, forming milling edge protruding above tip surface
Inventor: STIEBITZ GUENTER
IPC: F16B25/10
Filed: 1995-07-14
Abstract: The screw stem (1) has a thread (2) and a tip section (3) with at least one milling rib (5), forming a milling edge (6) protruding above the surface (7) of the screw tip section. Pref. the longitudinal direction of the milling rib lies in the longitudinal middle plane, containing the screw longitudinal axis. The height of the milling rib may increase in the direction of the screw head and the rib may have a triangular cross-section. It may terminate in front of the transition of the tip section into the stem.
Patent DE-19525817-A1 (DE)
Title: Dispensing device for pourable product - comprises dosage chamber, which can be locked at upper and lower opening through slides, and whose fill volume is variably adjustable within predetermined range
Inventor: QUIRLUNG JENS
IPC: G01F11/40
Filed: 1995-07-15
Abstract: The device comprises a dosage chamber, which can be locked at an upper opening and a lower opening through slides. A fill volume of the dosage chamber (10) is variably adjustable within a predetermined range. The fill volume is pref. continuously adjustable between a maximum and a minimum volume. The height between an input opening (12) and an output opening (14) of a dosage chamber wall (20) is pref. adjustable.
Patent DE-19527199-A1 (DE)
Title: Colour flexographic printing machine - has synchronisation control for electric motors of central counter-pressure cylinder and format cylinders and raster rollers of each colour stage
Inventor: MEIS HARALD ING GRAD
IPC: B41F13/004
Filed: 1995-07-26
Abstract: The printing machine has one or more colour stages, each employing a format cylinder (FZ) and a raster roller (RW) which are driven by respective electric motors (M). The motors are synchronised via a control system with a function module for monitoring, control and/or regulation of several drive axes (RW,FZ,ZZ). Pref. the colour stages are spaced around the outside of a central counter-pressure cylinder (ZZ) with an electric drive motor coupled to the synchronisation control.
Patent DE-19528368-A1 (DE)
Inventor: KELLER WALTER
IPC: D06B23/20
Filed: 1995-08-02
Abstract: A run of fabric 1 is washed by heated medium 5 in machine 4, and a resulting mix of water and gas is sucked away through conduit 6. Gas and water are seperated in cyclone 7, the water being wholly or partially returned to machine 4. Gas from cyclone 7 passes to suction device 16, where friction heats the gas further, and then also passes back to machine 4. The gas, and its energy, is therefor recovered. Returned gas may be discharged below liquid level in machine 4. The gas may be used to heat liquid which may also be supplied to machine 4. <IMAGE>
Patent DE-19528575-A1 (DE)
Title: Treatment of e.g. psoriasis vulgaris or acne - using Azadirachta indica extract by oral, external or rectal admin., also effective against neuro-dermatitis and Crohn's disease
Inventor: STAGGE CHRISTIANE DR
IPC: A61K36/00
Filed: 1995-08-03
Abstract: The use of an extract (A) of Azadirachta indica (i.e. the neem tree) is claimed for the treatment of psoriasis vulgaris, neuro-dermatitis, acne, Crohn's disease and psoriasis arthropathica. (A) is pref. a leaf extract.
Patent DE-19531984-A1 (DE)
Title: Three-component actuating pedal for automobile
Inventor: ARAO TETUYA
IPC: G05G1/30
Filed: 1995-08-30
Abstract: The actuating pedal has a support element ((10) with an actuating element (20), a return spring (30) for the actuating element, where protruding sections (24, 25) of the actuating pedal engage in matching cutouts (16, 17) in the support element.  The pattern of the interlocking section (24) is such as to maintain the actuating pedal in position on the support element after insertion and location in its operating position.
Patent DE-19535100-A1 (DE)
Title: Image processing device e.g. for video conferencing system
Inventor: HANAMI ATSUO
IPC: G09G5/399
Filed: 1995-09-21
Abstract: The image processing device includes a memory-storage (7) for storage of pixel data which represent pixels on a screen. To transmit pixel data at a higher data transmission rate, the storage device (7) has a number of banks (bank1, bank1) for storing the pixel data, and a precharging device for precharging a given bank from the number of banks (bank0, bank1). The screen includes a field screen. The storage device stores each n-th line (where n is an integral number) of pixel data in a different bank out of the number of banks available, and assigns n pixel data to a discrete address.
Patent DE-19535760-A1 (DE)
Title: Prodn. of polypropylene@ beads
IPC: B29C44/34
Filed: 1995-09-26
Abstract: The prodn. of polypropylene beads comprises the extrusion of polypropylene while lowering of the crystallisation pt. of the melt and/or reducing the temp. drop in the melt after leaving the extruder nozzle.  Pref. the process involves partial (initial) crosslinking of the polypropylene mols., which is achieved by adding partly crosslinked polypropylene to the starting mixt. and/or by partial crosslinking in the extruder and/or after leaving the extruder. The polypropylene may be crosslinked by irradiation and/or by passing through a high frequency field, or by the incorporation of a blowing agent and/or nucleating agent which reacts with the evolution of heat after leaving the extruder nozzle.
Patent DE-19536339-A1 (DE)
Inventor: SIGG PETER
IPC: F16H59/46
Filed: 1995-09-29
Abstract: The invention relates to a safety system for an automatic gearbox (2) in which erroneous releasing of the clutch or brake during cross-over is detected by the fact that the time variations of the transmission input speed (G2) and of the product of the transmission output speed multiplied by the first reduction ratio (G1) do not increase.
Patent DE-19537516-A1 (DE)
Title: Vertically moving wave-power generator
Inventor: LINK PAUL
IPC: F03B13/18
Filed: 1995-09-28
Abstract: A wave-power generator has a floating body (6) whose vertical movement is used to generate electricity. Water enters through holes (4) in the side of the hollow chamber(3) at the top of a post-shaped body (2). The outer dimensions of this body are the same as those of conventional stakes used for coastal protection and this generator forms part of such an array.  The floating body is joined to the generator (7) through a bulkhead. The generator is coupled to a spring which stores some of the energy of the upward movement and when the wave decays, the spring gives its energy to the generator as the floating body falls through gravity.
Patent DE-19546622-A1 (DE)
Title: Electronic parking disc for parked vehicle
Inventor: JESERIG WOLFGANG
IPC: G07C1/30
Filed: 1995-12-02
Abstract: The parking disc has a digital display for indicating the time of arrival of the vehicle and an associated clock processor providing the actual time. The actual time is indicated on the digital display by operation of a manual push-button upon parking, with the display erased automatically after a defined time duration.Pref. the operating energy for the parking disc is provided via a solar cell used to charge a storage battery, the automatic cut-out under control of the processor preventing full drainage of the battery charge.
Patent DE-19546993-A1 (DE)
Title: Channel arrangement on load vehicle
Inventor: LINDEN MICHAEL
IPC: B60K13/02
Filed: 1995-12-15
Abstract: The channel arrangement comprises a dividing point (12). A first channel (10) is fitted in a first part of the vehicle. A second channel (11) is fitted in a second vehicle part pivotable in relation to the first part. The channels in their normal usage position are arranged in an extension to one another so that they form a cohesive channel and in a dividing position are separable from one another at the dividing point. One of the channels incorporates an elastic section (13) in its longitudinal direction. A connecting component (14) connects the first and second channels to one another in both the normal usage position and in the dividing position.
Patent DE-19601074-A1 (DE)
Title: Drive for pile wires on carpet loom
Inventor: REITER FRANK
IPC: D03D39/12
Filed: 1996-01-13
Abstract: A loom for pile fabrics has a continuous main drive (15) and an oscillating carriage (20) for placing wires (24) into the wire shed (28) and withdrawing them from the fabric (14). The carriage (20) is driven by an oscillating linear electric motor (33) which is not coupled mechanically to the main drive (15) but is controlled by a controller (34) linked to the weaving cycle of the loom.  Preferably the main drive (15) carries an impulse generator (39) to provide a signal through a non- contact sensor (38) to a circuit in the controller (34) which gives a timed oscillating motion to the linear motor (33). The motor (33) has a fixed stator (46) and a moving component (45) connected to a servo-amplifier (41).
Patent DE-19605408-A1 (DE)
Title: Light-guide panels for recessed luminaires
Inventor: WILLING ACHIM DR ING
IPC: G02B6/00
Filed: 1996-02-14
Abstract: The panel has signs or pictures (5) suspended below downlights and at least one of the light entrance edges of the light guide arrangement is positioned as closely as possible to the lamps (2) in the interior of the downlight (1). At least one of the lamps can be positioned in parallel with the light exit surface. The area through which the main beam of the downlight is directed is clear and transparent.
Patent DE-19606402-A1 (DE)
Title: Selective cylinder cut-out method for IC engine
Inventor: BORN RAINER
IPC: F02D41/36
Filed: 1996-02-21
Abstract: The selective cylinder cut-out is effected by inhibiting the current pulses for the individual electromagnetic fuel injection valves for the cylinders to be cut-out, during the cylinder suction stroke. The cylinders which are cut-out can be varied during successive engine operating strokes, for obtaining a uniform thermal loading of all engine cylinders via a cut-out logic.
Patent DE-19607669-A1 (DE)
Title: Overcurrent trigger of clock controlled power switch
Inventor: KOENIG HANNS PETER
IPC: H03K17/082
Filed: 1996-02-29
Abstract: The switch (1) is clock controlled by an electronic switch (6). A noise suppression filter (3) is incorporated in the power switch load circuit. The electronic switch input contains a resistor (8) with a parallel bridging switch (10). The switch is coupled to an overcurrent recognition circuit (9), which actuates the bridging switch on overcurrent recognition.  The electronic switch comprises internal and external capacitors (7). On overcurrent event the capacitors discharge quickly to ensure rapid opening of the switch. During normal operation they introduce delay to their discharge cycle.
Patent DE-19607850-A1 (DE)
Title: Herbicidal composition, especially for killing trees or shrubs
Inventor: PRIESNITZ UWE DR
IPC: A01N25/00
Filed: 1996-03-01
Abstract: A solid, shaped plant treatment composition (A) is claimed, comprising a systemic herbicide (I) homogeneously distributed in a polymeric carrier material (II) as binder. (A) can be can be placed in the region of the sap flow path of individual plants to be killed. Also claimed are (i) the preparation of (A) by incorporating (I) in (II) by mixing or in situ polymerisation then shaping the mixture and (ii) a method for killing individual plants with (I) by placing (A) in the region of the sap flow path of the plants.
Patent DE-19609346-A1 (DE)
Title: Rotation cascade heat accumulator
Inventor: KUCHTA JAN
IPC: F28D20/00
Filed: 1996-03-12
Abstract: The cylindrical heat accumulator (1) has a number of storage chambers with a number of inlet and outlet conduits per chamber. The conduits are so positioned in the chambers that they produce a thrust and suction in a tangential direction, whereby a rotation of the medium occurs around the axis of the container. A spiral-form transport of the warmer medium occurs upwards around the accumulator axis and the colder medium moves downwards due to the rotation and the different densities of the heat medium, dependent upon the temperature and in relation to the force of gravity. Swirling of the heat medium is reduced or prevented by the rotation process.