baber/WOPTO huggingface dataset:
Patent DE-4242683-A1 (DE)
Title: Controlling ink application in printer unit
Inventor: KENSY KONRAD
IPC: B41F33/00
Filed: 1992-12-17
Abstract: Colour measurement values acquired by a scanner are compared with desired values and the results used to influence control units for the ink application. The colour values are summed, integrated and displayed as a vector in colour space. The scanner detects the primary colours red, green and blue, which are converted into cyan, magenta, yellow and key.The demand values from different printing plates are combined to form a colour vector in any selected colour space. This vector is then compared with the actual colour vector.
Patent DE-4243734-A1 (DE)
Title: Sensor for determining gas components and=or concn. in gas mixtures
Inventor: HOETZEL GERHARD DIPL CHEM DR
IPC: G01N27/419
Filed: 1992-12-23
Abstract: The gas sensor contains a measurement element with a sensitive region and a pump cell with pump electrodes mounted on a solid electrolyte which transfers oxygen to the measurement element. A gradient of the measurement gas components and an oxygen gradient form in a diffusion section between the pump cell and the gas mixture.The measurement element is in a region of high sensitivity in relation to the measurement gas components as a result of the concn. in the sensitive region arising from the gradient of the measurement components.
Patent DE-4244109-A1 (DE)
Title: Vehicle for transporting and erecting silo dispensers for free flow material
Inventor: BRAUN GERHARD
IPC: B60P1/64
Filed: 1992-12-24
Abstract: The silo (34) is fitted with supports (38) for attaching the support structure and to provide grips for the telescopic servo arms on the vehicle. The silo is carried flat on the vehicle and is slid to the rear end for tipping into the vertical position onto the ground. The sliding mounting tilts to position the silo, with sliding mountings to control the movement over the rear edge.The telescopic arms (42) raise and tilt the silo while transfer arms (46) grip the silo and transfer it to a new position. The system can also transfer silos between a trailer (52) and the main vehicle, which erects the silo. Sliding supports (54, 55) on the trailer assist the movement of the silo.
Patent DE-4302975-A1 (DE)
Title: Evaluation circuit for differential sensor of displacement or rotation
Inventor: KLEINHANS JOSEF DIPL ING
IPC: G01B7/02
Filed: 1993-02-03
Abstract: An oscillatory circuit is formed by the two complex impedances (Z1,Z2) of the sensor and a third impedance (Z3) which is capacitive for a Hartley oscillator (OSZ) with an inductive sensor, or inductive for a Colpitts oscillator with a capacitive sensor. The voltage (U1) across one impedance is connected directly to one input (Y) of a multiplier (M).The voltage (U2) across both impedances is applied to an operational amplifier (OP1) in conjunction with the result (A) of multiplication of the other voltage (U1) by a reference (UR). The output (UZ) is fed back for division (Z) and compared (OP2) with the reference voltage.
Patent DE-4303587-A1 (DE)
Title: Piston-cylinder arrangement
Inventor: MOTSCH HANS
IPC: A47J31/44
Filed: 1993-02-08
Abstract: A piston-cylinder arrangement for a coffee machine is described, having a piston head with, in particular, a non-circular cross-section. The piston head has a frontally arranged working surface and a circumferential surface which bears against the cylinder in a manner sealed via a seal. To improve the sealing of this piston-cylinder arrangement, it is proposed to arrange the seal on the piston head in such a way that it extends, in at least one region of the circumferential surface, in the circumferential direction around the entire circumference of the piston head and, in at least one region of the circumferential surface, in the axial direction over substantially the entire axial length of the piston head.
Patent DE-4305004-A1 (DE)
Inventor: ROSENBERG JOERG
IPC: A61K47/24
Filed: 1993-02-18
Abstract: A process for producing solutions of active substances of low solubility, which comprises (1) dissolving the active substance with a phospholipid and a water-soluble lipid in an organic solvent, (2) evaporating the resulting solution to dryness, (3) taking up the residue in a strongly acidic buffer and stirring at elevated temperature until a colloidal solution is produced, (4) cooling the colloidal solution and adjusting to a pH of 6-7 and sterilizing. Particularly suitable for the process are lipids of the formula    <IMAGE>  I    <IMAGE>   wherein m, a, b, x and y have the meanings indicated in the description.
Patent DE-4308686-A1 (DE)
Title: Circuit arrangement for feeding or drawing active and reactive power into or from a low-frequency alternating voltage power supply
Inventor: HEMPEL HOLGER DR ING
IPC: H02J3/18
Filed: 1993-03-18
Abstract: Published without abstract.
Patent DE-4320694-A1 (DE)
Title: Wart remedy for external use
Inventor: SCHRAUZER GERHARD N PROF DR
IPC: A61K31/28
Filed: 1993-06-22
Abstract: The present invention provides a wart remedy for external use which contains an organic and/or inorganic selenium compound as active ingredient, with the proviso that the wart remedy contains a) no product of the reaction of selenium with elaeostearic acid and b) no aliphatic ketone with an odd number of carbon atoms. The wart remedy preferably contains     1. as organic selenium compound a compound of the general formula  R1-(Se)n-R2, where n is an integer from 2 to 8, and either R1 and R2 are identical or different and are straight-chain or branched alkyl radicals with 2-36 carbon atoms (preferably 6 to 12 carbon atoms), it being possible for the alkyl radicals on the terminal carbon atom to be substituted by a COOH group, or R1 is a hydrogen atom and R2 is a straight-chain or branched alkyl radical with 2-36 carbon atoms (preferably 6 to 12 carbon atoms), it being possible for the alkyl radical on the terminal carbon atom to be substituted by a COOH group, or 2. as inorganic selenium compound alkali metal and/or alkaline earth metal selenite and/or selenate and/or selenous acid.
Patent DE-4325513-A1 (DE)
Title: Process for producing a highly pure carbon monoxide product stream and a hydrogen product stream
Inventor: FABIAN RAINER
IPC: C01B32/40
Filed: 1993-07-29
Abstract: Process for producing a highly pure carbon monoxide product stream and a hydrogen product stream by fractionating a substantially dry and CO2-free H2/CO crude gas mixture by means of single-stage partial condensation and subsequent low-temperature fractionation of the CO-rich condensate formed in the partial condensation, the gaseous H2-enriched, CO-containing fraction formed in the partial condensation being separated in a membrane separation unit into a hydrogen product stream and a low-H2, CO-containing fraction and the low-H2, CO-containing fraction being fed to the low-temperature fractionation for the recovery of the carbon monoxide still contained therein.
Patent DE-4328299-A1 (DE)
Inventor: LOEGEL SEN CHARLES
IPC: F16K15/04
Filed: 1993-08-23
Abstract: In a high-pressure check valve (shut-off valve), particularly in a hydraulic pressure system with a high fluid delivery capacity, the pressure device for the valve element has a number of pressure rings, which are arranged as a stack and can be moved essentially in the axial direction, i.e. in the direction of the shut-off pressure pressing the valve element onto the valve seat, in such a way that, when adjacent pressure rings rest upon one another, the valve element is raised from the valve seat, while, in the shut-off position, the adjacent pressure rings are situated at a small distance from one another, within the hydraulic system subject to the high shut-off pressure.
Patent DE-4328753-A1 (DE)
Title: Chip card with checking process for personal identification number - has comparison process of PIN number related to identification of voltage supply condition detected by on chip unit
Inventor: TAKAHIRA KENICHI
IPC: G07F7/10
Filed: 1993-08-26
Abstract: The integrated circuit chip card has a CPU (1), EEPROM (15), RAM (16), ROM (17) and I/O unit (18). All units are coupled to a data bus (19). In operation the chip card is inserted into an interface module and is activated. A voltage detector circuit (26) responds and of a high level is indicated the system is activated. The EEPROM memory is used to store a personal identification number which is compared with an entered value, provided that the voltage detector circuit indicates that the voltage is in a specific range. USE/ADVANTAGE - Provides reliable identification process for card use.
Patent DE-4329191-A1 (DE)
Title: Device for introducing a particle-containing gas, in particular a flue gas, into an outlet
Inventor: KLEIN HANS
IPC: F23J13/06
Filed: 1993-08-30
Abstract: A device, serving to introduce a particle-containing gas, in particular a flue gas, into an outlet and wherein the gas is blown into a turbulence tube (1) via a tangential supply channel (4), possesses an inner tube (5) open on both sides in order to avoid deposits in the region of the supply channel (4), through the presence of which inner tube a partial stream (A2) is removed by suction, eliminating any deposits and transferring them to the main stream (A1). The suction prevailing in the inner tube (5) is used furthermore for an injection channel (13) serving to supply additives. <IMAGE>
Patent DE-4330844-A1 (DE)
Inventor: SCHMIDTKUNZ KLAUS-JUERGEN
IPC: F04B33/00
Filed: 1993-09-11
Abstract: The invention concerns an air-pump insert designed to fit in the tube supporting the saddle of a two-wheeled vehicle, in particular a bicycle, the air-pump insert having a pressure cylinder inside which a pusher rod with a piston is disposed so that it can move, the pusher rod (4) being fitted with the valve head (7). The air compressed in the pressure cylinder (1) by means of the pusher rod (4) passes through the pusher rod (4) to the valve head (7).
Patent DE-4333518-A1 (DE)
Title: Curved belt conveyor
Inventor: BERTRAN THOMAS
IPC: B65G15/02
Filed: 1993-10-01
Abstract: In a curved belt conveyor (10) with a conveyor belt (11) guided by deflecting rollers, the drive at at least one belt end takes place via a plurality of deflecting rollers (27, 28) which are arranged coaxially to one another and one of which is in direct drive connection with a drive motor (26), whilst the other deflecting rollers are operatively connected to the drive motor via slip couplings (32) which slip during operation (Figure 2). In an alternative embodiment, the conveyor belt is guided and driven at at least one belt end via a plurality of deflecting rollers which are arranged coaxially to one another and which are driven at different rotational speeds according to their centre distances from the curve centre point. <IMAGE>
Patent DE-4336233-A1 (DE)
Title: Process and apparatus for the metering and decanting of quantities of bulk material in packaging containers
Inventor: FEY DIETER-WINFRIED DIPL ING
IPC: B65B1/22
Filed: 1993-10-23
Abstract: In a process and its apparatus for the metering and decanting of quantities of bulk material, especially of ground coffee, into packaging containers, preferably bags (10), not only the filling weight of the bulk material, but also its filling height (H) in the bags (10), is regulated. This is carried out by measuring the filling height (H) by means of a filling-height sensor (60) and by feeding it to a regulating device (20). By means of a comparison between the measured filling height (H) and the desired filling height, the regulating device (20) controls a compacting device (49) which is assigned to the metering device (30, 31) for the bulk material. The bulk material is thereby compacted specifically in relation to the filling height, so that packs of an identical filling height (H) are always produced. <IMAGE>
Patent DE-4336459-A1 (DE)
Title: Process for maintaining a freely definable composition of liquids containing floating materials, colorants, pigments, fruit flesh or the like
Inventor: BECKER THOMAS DIPL ING
IPC: B01D21/00
Filed: 1993-10-26
Abstract: In an process for maintaining a freely definable composition of liquids containing floating materials, it is intended to achieve the situation where the proportion of the floating materials or of the colorants, the pigments, the fruit flesh in the liquid is constant or fluctuates only within quite narrow limits. According to the invention, by means of at least one video camera, video images are picked up from the sample and are converted by means of an evaluation device into signals which can be detected by a programmable computer. These signals are fed into the computer and compared with stored parameters. The control device of an installation is controlled by the computer as a function of the comparison of the signals with the parameters. The parameters can be viewed in the sense of the technical knowledge of a person controlling the installation. The process is in particular to be used in a clarification installation in order to treat waste water. However, it is also to be used in the production and bottling of beverages.
Patent DE-4341187-A1 (DE)
Title: Scoop wheel with rotary driven body and overload clutch
Inventor: FLEISCHHAKER WOLFGANG DR ING
IPC: E02F5/08
Filed: 1993-12-03
Abstract: On the wheel body (2) periphery is mounted at least one annular carrier (4,4') for excavation members, such as buckets, blades, teeth etc. There is an overload clutch (20) between the wheel body and the annular carrier, consisting of corresponding mutually prestressed slip clutch elements (21,22,25). One slip element is fitted to the wheel body, while the other one is fitted to the annular carrier. Pref. at least one slip element consists of a circulating ring. One slip element (22,25) may be tong-shaped. The elements may have prestressed bolts (24).
Patent DE-4344711-A1 (DE)
Title: Armour plating for vehicle
Inventor: BECKER KLAUS DR ING
IPC: B32B7/04
Filed: 1993-12-27
Abstract: Armour plating is made from layers of sheet of thickness 0.2-5 mm. Each pair of sheets is welded together using welding points arranged in a grid-like pattern, with the weld points of a subsequent pair of sheets offset from those of the previous pair. The sheets are also perforated in a grid-like pattern. The sheets have a pref. thickness of 0.5-2 mm and are pref. made of an austenitic nitrogen alloyed steel having high strength. The spot welds are spaced apart by 5-100 mm and have a diameter of 1-5 mm. The individual sheets may be explosively welded together or stuck together. The perforations in the sheets have a diameter of 2-8 mm and the edges of the perforations can act as the spot weld locations. The hole spacings are 10-100 mm.
Patent DE-4400833-A1 (DE)
Title: TIG welding torch with h.f. ignition system
Inventor: PUSCHNER PETER DR ING
IPC: B23K9/167
Filed: 1994-01-13
Abstract: In a TIG welding torch with an externally fitted auxiliary electrode on a shielding gas nozzle, the novelty is that the auxiliary electrode (HE) is mounted in the region of the level of the inner shielding gas outlet (G) to near the electrode tip and is connected to a lead (L2) extending axially in the torch handle (B). A capacitance is created between the lead and the welder's hand for generating, during h.f. operation, a displacement current which produces pre-ionisation in the shielding gas within the nozzle (K) for optimal ignition.
Patent DE-4401283-A1 (DE)
Title: Evacuation of section of natural gas pipeline for repair and maintenence
Inventor: WAGNER DIETER
IPC: F04F5/54
Filed: 1994-01-18
Abstract: Evacuation of a section of a gas pipe network comprises using an appts. at locations within the network where a pressure redn. is to be imposed which, with a pressure drop, evacuates a section of the pipe system.The appts. comprises a jet suction pump in combination with a mixing chamber a jet and an attached diffuser. Alternatively, the appts. can comprise a turbine and at least one compressor.
Patent DE-4409380-A1 (DE)
Inventor: NAGAISHI HATSUO
IPC: F02D45/00
Filed: 1994-03-18
Abstract: When engine operating conditions are suitable, an ic engine control system switches from stoichiometric air fuel ratio control to a lean burn air fuel ratio control. During lean burn control the lean air fuel ratio target value is shifted towards rich by a correction coefficient calculated in dependence on detected engine instability. If the correction coefficient exceeds a preset value, then control reverts back from lean burn to stoichiometric control where NO emissions are controlled by a catalytic convertor. The reversion back to stoichiometric control can also be effected when the vehicles drive system is engaged, when a low gear is selected, when a gear change is effected or can be delayed until a set time after the coefficient exceeds the preset value. The aim is to achieve fuel efficiency whilst maintaining engine stability and low NO emissions. <IMAGE>
Patent DE-4409658-A1 (DE)
Title: Stamping machine tooling combination
Inventor: HUNKE HEINZ-THEO
IPC: B21D28/24
Filed: 1994-03-21
Abstract: In a tooling combination for stamping machines, esp. for forming various window and door profiles and the like, the novelty is that (a) the dies of the tools (1-4) are combined as a compact unit and mounted for rotation about an axis (5) which coincides with the movement direction of the machine drive; (b) the associated stamping members form a corresponding unit; and (c) a guide acts between the units to provide for the same rotational positions and to allow approach and retraction of the units.
Patent DE-4417620-A1 (DE)
Title: Rain cape for cyclists
Inventor: GRUBER HANS-ERICH DIPL ING
IPC: A41D3/08
Filed: 1994-05-19
Abstract: A rail cape for cyclists has air inlets located on the shoulders or under the chin. A strip is fastened on both sides of the wearer's neck and guided round the neck. The strip is fastened on the front part (2) in shoulder width and extends to the rear via the back. The two outer left-hand and right-hand strip edges are joined to the back section (1). The strip is narrower than the back section (1) lying on top of it and is air permeable.
Patent DE-4418802-A1 (DE)
Title: Settlement tank drain assembly sub-divided into two chambers separated by saw tooth rim
Inventor: HERWIG ULRICH
IPC: B01D17/02
Filed: 1994-05-30
Abstract: A semi-submersed clear water drainage system is installed within the periphery of a settlement tank. The novelty is that the drain contains two chambers separated by a wall, the upper edge (3) of which is a saw-tooth. A water inlet (4) at a tank depth of about 300 mm admits water to the first chamber (2) where it rises under hydrostatic pressure and squirts through the narrow rectangular saw-teeth (3) depressions into the main drainage gully (1). The assembly incorporates height-adjustment fixtures (5).
Patent DE-4420220-A1 (DE)
Title: Ultrasound probe for transrectal sonography
Inventor: SCHNORRENBERG ARNO DIPL ING
IPC: A61B8/12
Filed: 1994-06-06
Abstract: The ultrasound probe (1) has a swan neck configuration with a thicker top end (2) where the centre of gravity lies. The top end is flat on the underside (3) which runs parallel to the axis (8). There is a gap (7) running the whole length of the probe. There are adjustable extensions (11,12) which can be attached to the handle (9).
Patent DE-4423265-A1 (DE)
Title: Brake actuating mechanism for bicycles
Inventor: JAHN JOSEF DIPL ING
IPC: B62L1/14
Filed: 1994-07-02
Abstract: The mechanism consists of two brake arms (3) mounted on either side of the bicycle wheel. Into an aperture of a respective brake arm is suspended a coupler, whose other end carries the outer sleeve of the actuating cable in a counter-bearing. The inner cord of the actuating cable is guided over a rotary pulley on the bicycle frame to the other brake arm, where it is secured. The coupler is pref. a bolt with a two-side bore. The outer sleeve is fitted in its larger bore, while the inner cord, is guided through its smaller bore.
Patent DE-4423661-A1 (DE)
Title: Coil system for inductive object detector
Inventor: AUSLAENDER KLAUS DIPL ING
IPC: G01V3/10
Filed: 1994-07-06
Abstract: The coil system has at least one transmission coil (39), providing a variable magnetic field and a number of reception coil windings in the vicinity of the magnetic field. The reception coil windings form several coil pairs (33-37), which are offset and/or rotated relative to one another. Pref. the individual conductor loops of a coil pair enclose similar surface areas and lie in mirror symmetry to a coil pair separation plane. Pref. the coil pairs have a double-D configuration with the separation plane extending parallel to the back arm of the D.
Patent DE-4425355-A1 (DE)
Title: Regulation for the drive of a winder (coiler)
Inventor: ROETHER HEINZ
IPC: B21C47/00
Filed: 1994-07-18
Abstract: In the case of a winder (1), non-round sections (5) in the region of the clamp-in location of the material (2) which is to be wound up or unwound leads to periodic disruptions, in particular winder tension fluctuations. In order to compensate for the winder tension fluctuations, the maximum of the disruption progression ( DELTA F2) is detected during each winder revolution and, in dependence thereon, a switch-on signal (A) for the drive-regulation device (4) of the winder (1) is produced during the next revolution. The size of the switch-on signal (A) is determined from the sum of an initial value and of a value corresponding to the magnitude of the disruption maximum, the sum of these values being used as the initial value for the sum formation during the next winder revolution. <IMAGE>
Patent DE-4426751-A1 (DE)
Title: Plate assembly for a large surface cathode sputter assembly
Inventor: HINTERSCHUSTER REINER DIPL ING
IPC: H01J37/34
Filed: 1994-07-28
Abstract: The appts. for the mounting of at least two layers which can be heated, pref. as a plate assembly for a large surface cathode sputter target, has a plate assembly (6) of at least two segment bodies (13,A-F). The peripheral line (7a,7b) defining the layer contact surfaces of a first layer (12a,12b) are wholly within the peripheral lines (9a,9b) of the layer contact surfaces of the second layer (10a,10b). The separate segment bodies (A-F) in the first layer (10a,10b) are arranged so that, when cold, they are not in contact with each other at their side surfaces (17a,17b). When heated, the side surfaces (17a,17b) butt against each other over their whole surfaces.  The sputter target change is simplified, and there is less constraint on the choice of materials for the sputter target and the target back plate.
Patent DE-4434541-A1 (DE)
Title: Cyclone for mechanical separation of solid particles from gas stream
Inventor: VATTER HERMANN JOSEF
IPC: B04C5/103
Filed: 1994-09-27
Abstract: The mechanical solid particle separator is combined with a sectional head fan for generating an extra swirling flow in the inlet section. This acts down to the cyclone conical part for increase separation of the solid particles from the gas flow. Pref. the extra flow is attained in a vertical or horizontal part of the cyclone and sectional head fan. Typically the solid particle separation is attained in the full gas volume but may be effective even in an additional volume.