baber/WOPTO huggingface dataset:
Patent DE-4306852-A1 (DE)
Title: Method for preparing a pollutant-free low molecular-weight gas mixture
Inventor: NOWAK SIEGFRIED PROF DR
IPC: B01J23/02
Filed: 1993-02-26
Abstract: The invention relates to a method for the catalytic breakdown of organic pollutants and wastes of various origin and composition into chemical raw materials or fuel gases. The problem of previous methods for working up pollutants is that of various catalysts being required, depending on the pollutant and the risk of catalyst poisoning. According to the invention, a mixture consisting of hydrocarbons of varying composition and concentration of heterocompounds and steam is passed over a calcium- and aluminium-containing catalyst at temperatures between 600 and 1000 degrees C, aliphatic and aromatic hydrocarbons and heteroelement compounds which contain nitrogen, oxygen, sulphur or halogens being transformed, by simultaneous cracking and hydrogenation while the water gas reaction proceeds, into lower olefins, synthesis gas or into fuel gases (combustible gases). Heteroelements are transformed by this method into the corresponding hydrides.
Patent DE-4309263-A1 (DE)
Title: System for registering and counting distances covered
Inventor: SCHMIEDER ALFONS
IPC: G01C22/02
Filed: 1993-03-23
Abstract: A system for registering and counting distances covered is described.   A measuring and display device is fixed on the vehicle, the measuring device being activated when driving onto a route and deactivated when leaving. While it is active, the measuring device measures the route covered, adds up the total of the routes covered and stores the total. The display device has a renewable display part which displays its invalidity after a predetermined distance total.
Patent DE-4311152-A1 (DE)
Inventor: ANDJELIC MILAN DR
IPC: B42C1/00
Filed: 1993-04-05
Abstract: Books or brochures are produced by transporting a series of elongated piles of superimposed paper sheets longitudinally through at least one bonding station where certain marginal portions of the sheets of each pile are adhesively connected to each other, and thereafter through a laminating station wherein the piles are provided with rigid or semi rigid covers which are glued to the outer sides of their outermost sheets. The piles are advanced lengthwise through a backstripping station either before or after laminating compressed subsequent, to stacking, singularized, trimmed, stacked and finally the bound articles are subdivided into separate books or brochures. <IMAGE>
Patent DE-4320168-A1 (DE)
Inventor: AMANN GUENTHER
IPC: A47C23/06
Filed: 1993-06-18
Abstract: In the case of a lying surface in the manner of a slatted base in which at least two elastic bodies (15, 16) are arranged between two parallel layers (5, 6) of slats to achieve a resilience of the lying surface, it is proposed to provide a third level (4) of slats in the middle between the slats already present in order to be able to use this lying surface also for high loads with heavy body weights and to obtain a favourable pressure distribution. <IMAGE>
Patent DE-4328226-A1 (DE)
Inventor: ALTMEIER PATRICK
IPC: B01D71/82
Filed: 1993-08-23
Abstract: PCT No. PCT/DE94/00849 Sec. 371 Date Feb. 15, 1996 Sec. 102(e) Date Feb. 15, 1996 PCT Filed Jul. 22, 1994 PCT Pub. No. WO95/06083 PCT Pub. Date Mar. 2, 1995Chloromethylated polymers are generally used to produce strongly alkaline anion exchange membranes. This requires handling toxic chloromethyl ethers. The object of the invention is thus to create anion exchange membrane which is easy and cheap to produce in a reproducible manner and has good electrochemical properties. It has been discovered that halogenated polyethers, preferably epichlorohydrin polymers with tertiary amines together with an inert polymer may be shaped into such membranes having a high mechanical stability. These membranes may be designed as anion exchange membranes for electrodialytical desalination as acid blocker anion exchange membranes for electrodialysis of acid solutions or as large pore membranes for the transport of large anions.
Patent DE-4329990-A1 (DE)
Title: Device for transportation and for assembly (installation) of ignition coils for internal combustion engines, in particular of motor vehicles
Inventor: ROSEMANN FRIEDRICH DIPL ING
IPC: F02P3/02
Filed: 1993-09-04
Abstract: In order to produce a device for transportation and for assembly of ignition coils for internal combustion engines, in particular of motor vehicles, a plurality of installation locations, which are arranged in a row, being provided primarily for ignition coils on the engine, by means of which device the transportation and assembly can be simplified and can thus be designed to be more cost effective, it is proposed that the ignition coil (1) be designed to have a planar surface on the side opposite a connection dome and have retaining tongues (3) which project transversely there, have a baseplate (4), in the form of a rail, with receptacles (5) for the flat base surface of the ignition coils (1) together with the retaining tongues (3), a closure plate (6) be held on the baseplate (4), which closure plate (6) can be moved from a release position, in which the receptacles (5) for the insertion of the base surfaces of the ignition coils (1) are released, into a closed position in which the closure plate (6) engages over the retaining tongues (3) of the ignition coils (1). <IMAGE>
Patent DE-4331831-A1 (DE)
Title: Plate holder
Inventor: PAULI GUENTER
IPC: A47F3/12
Filed: 1993-09-20
Abstract: The holder for the cantilever support of glass plates has a first holder part (1) with a first projection (2) for engagement on the upper side of the plate (24) to be held, a second holder part (11) with a second projection (14), which is longer than the first projection (2), for engagement on the underside of the plate (24) to be held, and means for connection of the two holder parts (1, 11) and their attachment to a wall (29), and is characterised in that, in the front region of the first projection (2), a first bulge (25) projecting towards the second projection (14) is formed and means for mutually fastening the holder part (1, 11) at various mutual distances of the projections (2, 14) are provided. The glass plate can be inserted into the holder without releasing screws and remote therefrom. The glass plate can be held at an angle to the horizontal, and horizontal plate support on sloping walls is possible. <IMAGE>
Patent DE-4332345-A1 (DE)
Title: Process for operating a fleece-forming apparatus for the formation of web-like spun fleece from thermoplastic and fleece-forming apparatus
Inventor: BALK HERMANN
IPC: D04H3/03
Filed: 1993-09-23
Abstract: Process for the operation of a fleece-forming apparatus for the formation of web-like spun fleece from thermoplastic and fleece-forming apparatus.
Patent DE-4336692-A1 (DE)
Title: Guideway scraper
Inventor: HALLENBERGER WILFRIED
IPC: B23Q11/08
Filed: 1993-10-27
Abstract: Guideway scraper for a machine tool with two sealing lips (14, 16) which extend in opposite directions, have a respective scraping edge (14b, 16b) and the underside (22) of which, which faces the guideway (28), forms a concave surface. The sealing lips are operated at a pretension of 0.5 mm maximum. <IMAGE>
Patent DE-4342123-A1 (DE)
Title: Colour filter for LCD display - has a register code pattern with a given step difference to give a diffused light from a light beam
Inventor: KIM WON-HO
IPC: G03F7/00
Filed: 1993-12-10
Abstract: The colour filter, especially for a LCD display, has a substrate (21) with a register code pattern (23') over a given area to position a mask over the substrate, with a step difference of a given value to give diffused light on illumination by a light beam. Also claimed is a mfg. process for the colour filter with a register code pattern (23') with a step difference to give diffused light from a light beam (27) to a substrate (21). The mask, covered by the register code pattern (23') allows illumination of the photo varnish layer (24) on the substrate (21), using a blue or green photovarnish layer (24). The colour filter is in a layered structure with an initial coloured photo layer over one section of the substrate (21). The register code pattern (23') is over a further section of the substrate (21) to give diffused light from a laser beam (27) with a determined step difference to the first coloured photo layer. A second coloured photo layer (24) is on the substrate (21) covered by the register code pattern (23'). The first photolayer is pref. red and the second blue. USE/ADVANTAGE - The colour filter is for a LCD display such as in picture reproduction. The register is automatic, rapid and reliable, in a simple action, also for masks, to structure green or blue photo varnish layers.
Patent DE-4343672-A1 (DE)
Title: Linear displacement unit
Inventor: ARAU JAIME
IPC: F16C29/00
Filed: 1993-12-21
Abstract: The invention relates to a linear displacement unit with a motor-driven carriage which is held positively and displaceably on a linear guide rail and the drive of which interacts with a rack which is combined or formed integrally with the linear guide rail.
Patent DE-4402319-A1 (DE)
Title: Measurement system for relative movement of oppositely movable bodies
Inventor: MILLER BERNHARD
IPC: G01P3/54
Filed: 1994-01-27
Abstract: One part e.g. of a telescopic damper has regions (111,111') with different magnetic properties arranged along a track (b) and monitored by Hall effect transducers (11,12) which are immovable w.r.t. the other part and produce signals (S1,S2) corresp. to variations in magnetic flux density, phase-offset from each other by 90 deg..These signals and that of a third transducer (13) are conditioned (101) and processed (120) to produce a coarse output corresp. to the number of regions detected in passing, and a fine output corresp. to the flux variation within one region.
Patent DE-4402471-A1 (DE)
Title: Filament carrier for continuous vapour coating
Inventor: LEUCHT ROLF DIPL ING
IPC: C23C14/56
Filed: 1994-01-28
Abstract: A continuous filament medium (12) containing at least one single filament is supplied on a bobbin (14) to a carrier (18) in a coating zone and is then wound up on an output bobbin (16). The carrier (18) supports the filaments (12) on spaced supports (22) so that they are exposed between the supports (22). The carrier (18) has a guiding system (26) to place the filaments (12) on to the supports (22).
Patent DE-4403620-A1 (DE)
Title: Indicating instrument with pointer arranged on shaft e.g. for motor vehicle
Inventor: MAY NORBERT
IPC: G01D13/00
Filed: 1994-02-05
Abstract: The indicating instrument includes a drive arm (11) seated adjustably or alterably on the front side of a measuring mechanism (3). A driven shaft (20) is applied as the drive in the measuring mechanism. The drive arm has two gear wheels (18,19) meshing with each other between two plates (16,17). The innermost gear wheel (19) is arranged on the driven shaft of the measuring mechanism, and the outermost gear wheel (18) is arranged on a pointer shaft (12). The two gear wheels have the same number of teeth.
Patent DE-4404316-A1 (DE)
Inventor: BENCK JEAN
IPC: F27D7/04
Filed: 1994-02-11
Abstract: Device for injecting preheated air into a shaft furnace consisting of a number of separate tubular components (10, 12) including an external armouring (18) made of steel and an internal lining made of cast refractory concrete (2), connected in pairs by a spherical joint and a compensator (16). The spherical joint (14) includes a convex ball (24) integrally attached to a first tubular component and capable of pivoting in a concave socket (26) integrally attached to a second tubular component. At least the convex ball (24) of the spherical joint includes a profiled refractory brick (28) anchored in the interior refractory lining (20) made of cast refractory concrete.   <IMAGE>
Patent DE-4411475-A1 (DE)
Inventor: BOHNET SIEGFRIED
IPC: B23C5/22
Filed: 1994-04-01
Abstract: On the main body edges is formed at least one main cutter edge (5, 5a, b) and a flat cutter edge (5c), extending over a part of the main body periphery. The edges are bounded by swarf and free faces (40, 20, 25) on the top or side faces. On the structured top face (4) of the main body is downwards chamfered at least one corner (3) so that a limited, inclined section (9) is formed at the corner. At one corner side the main cutter edge extends into the inclined section into the corner vicinity. The flat cut edge is formed at the other corner side in the inclined section and merges into the main cutter edge. <IMAGE>
Patent DE-4412635-A1 (DE)
Inventor: BAEUMEN PAUL
IPC: H01H47/00
Filed: 1994-04-13
Abstract: The invention relates to a remote control device for mobile and stationary concrete pumps. The remote control device has a central control device (10) to control groups and signalling units of the concrete pump and a remote control appliance (14) connected to the central control device (10) via a multicore remote control cable (16). The central control device has an emergency stop switch gear (12) remote controlled by a mechanically actuatable emergency stop switch (46) fitted in the remote control appliance (14), the power supply to which is taken via a forced first switch contact (56) of the emergency stop switch (46) and which triggers an emergency stop if the power supply fails. In order to ensure reliable emergency cut-off even in the event of a short circuit in the emergency stop system when the emergency stop switch (46) is actuated, there is an overload fuse (54) in the central control-side lead (50) to the first switch contact (56) designed as a break contact. In addition, there is in the emergency stop switch (46) a second forced switch contact (64) designed as a make contact, the first connection (66) of which is connected to the earth terminal (26) of the power source and the second connection (62) of which is connected to the second connection (58) of the first switch contact (56) within the remote control appliance (14).
Patent DE-4414294-A1 (DE)
Title: Impact-type grinding or comminution machine
Inventor: GRONHOLZ CLAUS DIPL ING
IPC: B02C13/09
Filed: 1994-04-22
Abstract: The impact-type grinding machine has a housing which is designed to reduce transmitted noise, and includes a rotor for impacting against the feed material. The housing may have a number of thick metal plates (36a,50,56) connected to the sheet metal outer casing (22a) by springs (34a,54,58).There may be narrow gaps between the edges of the plates, which may be completely suspended on springs, or hinged (52) on a rigid pivot at one end. The plates may be flat or curved, and may be made of steel or other suitable material.
Patent DE-4414708-A1 (DE)
Inventor: AMBERG GUENTHER DIPL ING
IPC: D06F39/02
Filed: 1994-04-27
Abstract: According to the invention the container (2) can be substantially completely compressed; starting at the end of the container (2), shearing forces are exerted on the paste and the one container wall (10) is subsequently or simultaneously pressed against the opposite container wall (11) so that the paste is urged in the direction of the opening (4). Small, economical containers (2) can be emptied almost completely without any direct contact between the operator and the product. In addition, the packaging can be economically re-used.
Patent DE-4414772-A1 (DE)
Title: Control system for vehicle loading high level stacks
Inventor: LEDERER JUERGEN DIPL ING
IPC: B66F9/24
Filed: 1994-04-27
Abstract: The control system examines to see whether a load unit (LE2e) still to be placed is present, once the loader vehicle (LBG) has picked up a load unit (LE3a,LE4a). Should this be the case the load unit in question is placed in the position (111) as it becomes free.The original position (IV) provided for the load unit by the transport program is replaced by the new position. The vehicle has detectors to identify places as they become free.
Patent DE-4416803-A1 (DE)
Title: Method and device for adjusting parts operated by external force, especially in a motor vehicle bodywork
Inventor: KESSLER MICHAEL
IPC: E05F15/00
Filed: 1994-05-11
Abstract: The invention relates to a method and a device for adjusting parts operated by external force, especially in a motor vehicle bodywork, with increased reliability of an electrical sensor-controlled collision system. The invention can be used with particular advantage for electrically operated window lifters in motor vehicles and is characterised in that at least two redundantly operating sensors or sensor systems are used. Redundantly operating sensors which operate according to different physical principles are preferably used. <IMAGE>
Patent DE-4419600-A1 (DE)
Title: Machine for electroerosive machining
Inventor: HOMMEL BERND PROF DR ING
IPC: B23H7/18
Filed: 1994-06-06
Abstract: The machine for electroerosive machining incorporates nominal-actual value control of the feed motion on the basis of measured gap voltage. A control variable is formed as a difference between the norm nominal and actual voltages and/or the norm and actual discharge currents in the machining gap. Dependent on the values of ( DELTA U5p) and/or ( DELTA L5p), a decision is made as to the direction (forward or back) and amt. of the electrode motion.
Patent DE-4421109-A1 (DE)
Title: Method for producing a polycrystalline semiconductor thin film
Inventor: ASANO AKIHIKO
IPC: H01L21/205
Filed: 1994-06-16
Abstract: After partial crystallisation of an amorphous semiconductor which is applied onto a substrate, exposure to infrared radiation is carried out, in order to produce a polycrystalline semiconductor layer on the crystallised region and the amorphous region by thermal decomposition, while the temperature of the crystallised region is kept higher than that of the amorphous region. Since the polycrystalline layer is formed by polycrystalline grains, which grow from the seeds in the crystallised region, the crystal grain thereof is ... Original abstract incomplete.
Patent DE-4426505-A1 (DE)
Title: Single roller crusher, for e.g. coal
Inventor: BRAUN ERNST DIPL ING
IPC: B02C4/34
Filed: 1994-07-27
Abstract: The roller is mounted between two arms (1) which extend beyond the support bearings (13) for the rollers. The extensions form stops (6) which lie against stop bolts (7). The stop bolts are mounted in rails (8) which have several holes in which the stop bolts can be mounted. The stops determine the height (H) between the bottom of the roller and the plate (3) over which the material to be crushed is moved. The motor (5), which drives the roller via a belt (10), is mounted on a support which is mounted between and is attached to the ends of the arms. The motor support hinges with the arms (1a).
Patent DE-4428194-A1 (DE)
Inventor: FRIEDE DIRK DR
IPC: H01S3/04
Filed: 1994-08-09
Abstract: Described is a laser system with compensated optics, the invention calling for the system to be fitted with at least one optical element (4) which is thermally linked to a heat source (8) to provide thermal compensation for the distortion, caused by the laser beam, of the optical elements located in the laser beam path.
Patent DE-4429063-A1 (DE)
Title: Tool with handle esp. for household knife
Inventor: FIERUS UDO
IPC: B25G3/08
Filed: 1994-08-17
Abstract: The household knife has a flat blade (1) an adapter section (2) and a handle (3). The adapter section consists of a shaft (9) and has a locating slot (10) with a stop (11) which accepts the shaft (5) of the blade. A projection (12) in the locating slot fits into a slot (7) in the blade shaft with a ratchet action. A flexible tongue piece (13) which can hinge around a slot (15) cut in its end, rests against the projection and forms a spring retention mechanism against the shaft when it is inserted. At the blade end of the adapter section is a collar piece (16) which matches the shape of the blade end section and mates with it when the blade is inserted. The handle is then pushed on to the shaft (9) of the adapter element to create a press fit or a further anchoring pin can be provided for even greater security of fit.
Patent DE-4431640-A1 (DE)
Title: Vehicle with hydrodynamic torque converter and method for controlling a torque transmission system with a torque converter
Inventor: FISCHER ROBERT DR ING
IPC: F16H59/72
Filed: 1994-09-06
Abstract: The invention relates to a drive system comprising internal combustion engine and slip-controlled lock-up clutch for a hydrodynamic torque converter.
Patent DE-4434440-A1 (DE)
Title: Environmentally friendly industrial mfr. of viscose
IPC: D01F2/06
Filed: 1994-09-27
Abstract: A process for the prodn. of viscose entails the conversion of cellulose in a liquor, compressing the cellulose, grinding it, subjecting it to xanthation, i.e. sulphidation, and then dissolving it. Here the alkali cellulose is formed after grinding into a dense, even layer travelling at constant thickness which is bombarded by accelerated electrons and fed to the sulphidation stage without ageing.  Also claimed is appts. for implementing the process as follows: a circulating endless conveyor (2) with a supply device (5) for the alkali cellulose and, placed after the supply device in the flow direction, a skimmer (6) to form the even alkali cellulose layer which then passes under a pressure roller (8) for compression to a thickness between 1 and 10 mm. An electron accelerator (9) is located after the roller.  Pref. the breadth of the supplied cellulose layer is determined, after passing through the skimmer, by lateral delimiters (10). The pressure roller is spring-loaded and, below its position on the conveyor, is a free-running support roller (7). The supply device (5) is funnel-shaped and the skimmer is a height-adjustable slide.
Patent DE-4435226-A1 (DE)
Inventor: MATHES JOSEF
IPC: B41F13/008
Filed: 1994-10-01
Abstract: The device is for clamping or loosening a clamp connection of two gearwheels, which are arranged coaxial and parallel, whereby one gearwheel (3) is rotating located on a union or pin of a shaft (1) of the other gearwheel. A clamp device is provided for prodn. of a strong connection of the gearwheel pair and a ring-shaped unlocking device (4) releases the strong connection. The rotatable gearwheel has clamp components (14) for connection with the shaft, and a pre-tensioned spring device (12) acts on the clamp components. The unlocking device for removal of the clamping engages on the spring device, whereby the gearwheel (2) fixed to the shaft is clamped to the frame.
Patent DE-4437284-A1 (DE)
Inventor: WILKENING CHRISTIAN
IPC: B23K26/70
Filed: 1994-10-18
Abstract: A process is disclosed for calibrating a laser beam scanning control. A light-sensitive medium (5) is irradiated at predetermined positions by a laser beam (2) in order to generate a test image (20), then partial digital images of sections (21) of the test image (20) are generated and the digital partial images are assembled into a total digital image of the test image (20). The data for correcting the laser beam (2) scanning control (4) are calculated on the basis of a comparison between real positions of the laser beam (2) on the total digital image and predetermined set co-ordinates.
Patent DE-4438600-A1 (DE)
Title: Portable thermal sheet printer with integral battery
Inventor: NEGIHSI KIYOSHI
IPC: B41J2/355
Filed: 1994-10-28
Abstract: A thermal line printer (10) has an upper cover (14) and a lower housing (16) containing a nickel-cadmium battery. Sheet input (P) is via a slot (20) (exiting at 22). An on-off switch (26) activates the printer with an indicator lamp (30).  The printer has multiple heater elements arranged in two groups, driven independently in time. The number of activated heads is minimised by control process and is varied according to remaining battery life.