baber/WOPTO huggingface dataset:
Patent DE-4141038-A1 (DE)
Inventor: KOSCHMIEDER HARTMUT DIPL ING
IPC: F16C29/06
Filed: 1991-12-12
Abstract: In a stripper unit for a bearing component, preferably a linear roller bearing component, which is fitted on the running surface of a guide rail and has a stripper (5) held by a supporting plate (4) on both faces having lubricant channels (6) for the supply of lubricant to the bearing unit and is supported on the running surface at an end region (27) to retain lubricant in the bearing component, the lubricant channels (6) take the form of grooves running from the face of the stripper (5). There is an elastic sealing layer (10) with a tear-proof foil (11) closing the lubricant channels (6) between the holding plate (4) and the stripper (5).
Patent DE-4141156-A1 (DE)
Inventor: SCHNEIDER ECKHARD DIPL ING DR
IPC: F16F9/04
Filed: 1991-12-13
Abstract: An air spring for vehicles includes an elastomeric air-spring flexible member. The air-spring flexible member is sealed off by attachment parts at both ends thereof. The flexible member can be attached via the attachment parts to the vehicle parts which are to be resiliently supported with respect to each other. For this purpose, at least one attachment part includes projecting attachment bolts or embedded attachment bushings. To minimize leaks caused by attachment parts which become damaged, the projecting attachment bolts or the embedded attachment bushings are arranged within respective recesses in the end-face outer surface of the attachment part.
Patent DE-4202010-A1 (DE)
Title: Morse character controlled typewriter or word processor - allows direct conversion of received morse signals into printed text characters
Inventor: TURAT MAX-RUDOLF
IPC: H04L15/00
Filed: 1992-01-25
Abstract: The typewriter or word processor allows printed text to be transmitted via a cable or radio network to different locations around the globe in the form of morse characters which are then printed out in the required text format. The printed characters are converted directly into morse signals and vice versa using e.m. pulses. USE - Rapid, requires no morse keys.
Patent DE-4203460-A1 (DE)
Title: Prodn. of impact-absorbing beam for e.g. car - by placing lightweight core with foaming cover in metal sections, welding them, and hot dip coating to foam up cover, and fill remaining spaces
Inventor: THUM HOLGER MICHAEL DIPL ING
IPC: B62D29/00
Filed: 1992-02-07
Abstract: A beam component is produced by enclosing a lightweight core in a hollow metal body made up of profiled sections hot bonded together, the core being present to raise the mechanical strength. This core has a covering of hot-foaming material; localised changes in the section of the core and/or outer body form spaces between them; the two are then combined together using those spaces for thermal insulation by hot dip-coating which causes the cover material to foam up and fill the spaces. ADVANTAGE - For beam to absorb kinetic energy, e.g., for a vehicle. Its prod. increases stiffness and/or buckling strength in a crash, and does so by welding assembled hollow beams. It avoids damage to the core. It uses minimum number of stages in producing a load-transmitting connection between the lightweight core and hollow beam.
Patent DE-4205585-A1 (DE)
Title: Visual indication of measurement values, esp. residual time in judo competition - using visually variable display e.g. in form of circle with sector variations
Inventor: JAHODA FRANTISEK ING
IPC: G01D7/00
Filed: 1992-02-24
Abstract: The method involves using a display device with a measurement region between optional start and end values with a variable display surface. The variation of the measurement values in the measurement regions between the start and end values  is indicated by the proportional optical variation of the size of the display surface. The display surface can be fully circular with sector-by-sector variation. USE/ADVANTAGE - E.g. for displaying temp., pressure or voltage measurements, enabling rapid interpretation at single glance.
Patent DE-4207356-A1 (DE)
Title: Name badge with hinged flap - has adhesive surface, on flexible plastics hinge, to which wearer's identity card can be attached
Inventor: MAIER-HUNKE HORST-WERNER
IPC: G09F3/20
Filed: 1992-03-04
Abstract: A small strip of flexible plastics (8) is attached to the upper part of the rigid plastics by welding around the edges (4,5,6,7). The lower edge of this strip is bent outwards and then downwards to form a hinge (9). A rectangular piece (11) of flexible plastics is fastened to the lower edge of the hinge. The inner surface of this piece of flexible plastics is coated with adhesive which is initially protected with a layer of paper. This paper is removed to allow the wearer's identity card to be bonded to the adhesive surface. USE/ADVANTAGE - For identifying conference delegates. The identity card cannot be removed from the badge.
Patent DE-4209758-A1 (DE)
Title: Fodder for pigs esp. young pigs contg. low content of fat - with small amt. of unsatd. fatty acids, preventing degeneration syndrome
Inventor: SCHMACK KARL-HEINZ DR MED
IPC: A23K20/174
Filed: 1992-03-27
Abstract: A fodder for pigs contains less than 10 wt.% w.r.t. dry matter, of crude fat with the lowest possible content of multi-unsatd. acids. Pref the fodder contains, w.r.t. 1 kg of foller, at least 50 mg (100-300 mg) of vitamin E, at least 0.2 mg (0.4 mg) of Se, not more than 10 mg of Cu, and not more than 0.8-10 g of choline chloride. It also contains at least 0.7 wt.% of methionine/cystine, and is free from fumaric acid, growth promoters and butylhydroxytoluene. The basic raw protein is skimmed milk powder. USE - The fodder is esp. for young pigs.
Patent DE-4215002-A1 (DE)
Title: Grid and combing arrangement for rain water collection chamber - has comb swung to=and=fro through grid by motor to clear grid of obstructions
Inventor: NILL WALTER
IPC: E03F5/12
Filed: 1992-05-06
Abstract: At the base of the rainwater collection chamber (2) a grid (4) of horizontal bars (3) is arranged. A comb (30) is made of elasticaly pliable teeth which protrude through the longitudinal slots of the grid. The comb is mounted on a frame and pivots around a central point (A) above the grid. The comb is swung to and fro through the grid slots by a motor linked to the frame. USE/ADVANTAGE - Grid in rainwater collection chamber is cleared of blockages, such as leaves, automatically.
Patent DE-4218611-A1 (DE)
Title: Separating basket for combine harvester - fits between threshing basket outlet and inlet to straw vibrator beneath intermediate and separating drums
Inventor: RICHTER WINFRIED
IPC: A01F12/24
Filed: 1992-06-05
Abstract: The separating basket (7) has two separate profiled areas, the forward one (8) is concave in a curve concentric with the intermediate drum (3). The rear one (9) is also concave in a curve concentric with the separating drum (4). The two areas are integrated together by profiled longitudinal spine plates (10). The whole basket (7) can be raised or lowered, and both forward and rear areas follow the same vertical path. The ends of the threshing basket (2) and separating basket (7) are adjacent and parallel, and are fitted with profiled meeting rails (11, 12), for the full width of the baskets. USE/ADVANTAGE - Simplified and cheaper construction of separating basket for combine harvester with greater stability.
Patent DE-4219554-A1 (DE)
Inventor: KAUFMANN AUGUST
IPC: H01H37/76
Filed: 1992-06-15
Abstract: A thermofuse has a spring clip (1) with soldering joints (5, 6) at both ends and a bending section (4) in the area between the soldering joints. When the spring clip is not under strain, the distance between the soldering joints (5, 6) corresponds to the prescribed distance between the respective switching contacts (15, 16) of the substrate. Once the spring clip is soldered on the switching contacts (15, 16), the bending section (4) is deformed by a force until a prestress is generated in the arms (2, 3) of the spring clip.
Patent DE-4227699-A1 (DE)
Title: Compression-ratio adjustment for mixture-compressing engine - involves separate cylinder liner sliding axially in cylinder-block
Inventor: HAPPEL ROBERT
IPC: F02D15/04
Filed: 1992-08-21
Abstract: Part of the cylinder encloses the combustion chamber, the compression-ratio being varied to dependent on operating parameters. A separate cylinder liner (39) slides in its axial direction (9) in the cylinder-block (1). Its movement can be controlled by an electro-hydraulic servo mechanism, there being one or more driving dogs (40) on its outside surface engaging with the piston (33) of a hydraulic ram. Alternatively, there can be a cam on a shaft, holding the liner in a predetermined position, and acting in opposition a spring to move it from this position. USE/ADVANTAGE - Simple and compact compression-ratio adjustment for mixture-compressing engine.
Patent DE-4232678-A1 (DE)
Title: Changeover system to compressed air for rail-vehicle brakes - has control rod turning and sliding in bearing plate and with flange forming clutch with pull-rod bearing plate
Inventor: HILLE WOLFRAM
IPC: B61H15/00
Filed: 1992-09-29
Abstract: The system changes over to compressed-air operation when changing brake operation. The rod turns and slides axially in a bearing plate (14) fixed to the eye of the actuating member, and also turns in a second bearing plate (13) fixed to the pull rod (5), where it has a flange (18). The rod also has two crankpin-type protrusions (16,17) at different distances from the member end face. The mating faces of the flange and the second bearing plate together form a friction clutch. The flange and the eye of the operating lever are clear of the second bearing plate for a distance equal to the axial clearance of the clutch. USE/ADVANTAGE - Changeover system for rail-vehicle brakes maintains application stroke monitored by control rod on changeover.
Patent DE-4236529-A1 (DE)
Title: Lawn kerbstone with mowing edge - has T=shaped cross-section turned through 90 deg. and set flush with lawn surface and has offset stem forming acute and obtuse angles with top and ground
Inventor: BREITBACH FRANZ JOSEF
IPC: A01G9/28
Filed: 1992-10-29
Abstract: The kerbstone has a cross-section of a T-shape turned at 90 deg. and has the top edge of a horizontally located stem closely and firmly adjacent to the lawn surface. In order to increase its location stability and tilting protection, the horizontal stem is not centrally arranged, but offset asymmetrically upwards. The anti-tilting strength is pref. increased by the horizontal stem enclosing an acute angle with the top side, and an obtuse angle towards the ground side. USE/ADVANTAGE - For horticultural architecture. Has stable location and close fitting to lawn surface.
Patent DE-4240718-A1 (DE)
Title: Clean pump with impeller in housing part, e.g. for medical instrument - has rotor fitted at one side of impeller with housing part in- between and two passive magnetic bearings for radial support of impeller.
IPC: F04D13/02
Filed: 1992-12-03
Abstract: One passive magnetic bearing (4) is arranged at one side of the impeller (3) and the other bearing (9) at the rotor side opposite the impeller. An active magnetic bearing with an electromagnet holds the impeller central against the effect of the passive magnetic bearings. The active magnetic bearing includes a multiple of combined electromagnets (20), each including a permanent magnet (21), lying on the other side of the impeller w.r.t. the housing part (2). An electromagnet controls the degree of freedom of the impeller, in the axis or rotation direction and around the centre of gravity. A control system (30) is provided for the zero power control of the active magnetic bearing. USE/ADVANTAGE - Semiconductor mfr. and medical instruments. Flow medium is not contaminated by electromagnets. Maintains driving power and increases radial stiffness with redn. of current consumption.
Patent DE-4300154-A1 (DE)
Title: Protection against pigeons and other birds
Inventor: GOERNER BERND DIPL ING
IPC: A01M29/32
Filed: 1993-01-07
Abstract: The protection consists of four different components and can be fitted to different points requiring repelling of birds. One component is a plastics, star-shaped body with several arms (1) of identical or different length. Each star-shaped body has a hub, determining the body spacings.The bodies are inserted on an axis (2) of stainless steel, max. 3000 mm long, which has end discs of securing the star-shaped bodies. Together with the latter, the axis is fitted in holders (4) made of plastics or refined steel.
Patent DE-4301824-A1 (DE)
Title: Computer based cash register for restaurant - has terminal at point of order linked to kitchen terminal and with information link to managers office
Inventor: NEU NORBERT
IPC: G07G5/00
Filed: 1993-01-23
Abstract: A computer (2) based system is used in which the restaurant managers office system (1) is used to set the daily menu and prices. Selections made at the cash register (7) are displayed and the data printed. A similar terminal is located in the kitchen (12) and order information is both printed (11) and announced (13). Microphones (14,16) located at both register and kitchen terminals allow direct communication. All units are coordinated by the computer. ADVANTAGE - Reduces time in handling and processing orders.
Patent DE-4303058-A1 (DE)
Title: Oil separator unit - comprises cylindrical container divided into coarse oil separator and connected coarse separator and outlet issuing from residual separator
Inventor: AINEDTER HERBERT DIPL ING
IPC: B01D17/02
Filed: 1993-02-03
Abstract: The oil separator unit residual oil separator outlet has a floater valve and a residual oil filter. The container (2) has a coaxial cylinder tube (4) located on its floor for division into an outer ring chamber (5) forming the coarse oil separator and an inner cylinder chamber (6) forming the residual oil separator. The ring chamber (5) in the vicinity of the inlet (7) is blocked by a guide wall (19) and the cylinder tube (4) in the vicinity of the guide wall is provided with a throughflow aperture (18) on the side turned away from the inlet. The cylinder chamber (6) accommodates a circular ring-shaped cross-section residual oil filter (13) screening the central outlet (8) against a peripheral oil collection chamber (17). USE/ADVANTAGE - An oil separator of simple construction which is extremely effective and low on maintenance.
Patent DE-4306144-A1 (DE)
Inventor: RINK JUERGEN DIPL ING
IPC: C08G63/78
Filed: 1993-02-27
Abstract: PCT No. PCT/DE94/00194 Sec. 371 Date Aug. 10, 1995 Sec. 102(e) Date Aug. 10, 1995 PCT Filed Feb. 25, 1994 PCT Pub. No. WO94/19389 PCT Pub. Date Sep. 1, 1994The invention relates to a process for the treatment of contaminated ethylene glycol resulting during a polycondensation process for the production of polyester. In the course of this polycondensation process contaminated ethylene glycol is continuously predistilled, subjected as a distillation residue to secondary distillation, condensed and then returned to the polycondensation process as decontaminated ethylene glycol, so that an in-line recovery is achieved, which makes superfluous an external distillation installation for the treatment of contaminated ethylene glycol.
Patent DE-4308880-A1 (DE)
Title: Handling biological semi-fluid - involves thinning it with physiologically compatible thinning medium
Inventor: PASCALE FRANK R
IPC: A61M1/02
Filed: 1993-03-19
Abstract: In the first step, the biological semi-fluid is thinned with a physiologically compatible thinning medium. This is followed by the second step in which leucocytes are removed from the thinned biological semi-fluid. The apparatus consists of a first container (21) containing the biological semi-fluid. The first container (21) is connected by tubes (11, 12) to a second container (22) containing the physiologically compatible thinning medium such as a saline solution. The tubes (11, 12) are connected to each other and to a third tube which connects the first and second containers to a third container (23). A device (61) fitted in the tube (11) reduces the leucocytes in the biological semi-fluid. USE/ADVANTAGE - Treatment of blood disorders. The quantity of leucocytes in the semi-fluid can be varied to suit the patient.
Patent DE-4310065-A1 (DE)
Title: Road/rail vehicle
Inventor: THENNET RUTHWALD VON
IPC: B60F1/04
Filed: 1993-03-27
Abstract: A road/rail vehicle with a chassis frame on which a front axle and a rear axle are rotatably mounted which are each connected at the ends fixed in terms of rotation to at least one carriageway wheel which is suitable for a carriageway, at least one of the two axles being capable of being driven by an engine and, additionally, a front rail wheel and a rear rail wheel axle, at least one of which can be driven and which are each connected at the ends fixed in terms of rotation to at least one rail wheel which is suitable for rolling in rails, are arranged on the chassis frame so as to be capable of pivoting outwards and inwards such that in the pivoted-out position the rail wheels engage with a rail and that in the pivoted-in position the carriageway wheels rest on a carriageway and there is a free space between the rail wheels and the surface of the carriageway, is to be designed in a substantially simplified and more lightweight manner while maintaining satisfactory and complete operational capability. This is achieved in that in the pivoted-out position of the rail wheels (16) a wheel-shaped or roller-shaped element (21) which transmits the drive torque from the carriageway wheel (9) to the associated rail wheel (16) is arranged between the rail wheels (16) of the rail wheel axle (10, 11) and the carriageway wheels (9) of the associated axle (7, 8). <IMAGE>
Patent DE-4319618-A1 (DE)
Title: Submersible motor-driven pump
Inventor: ARNSWALD KURT WERNER
IPC: H02K5/132
Filed: 1993-06-14
Abstract: The invention relates to a submersible motor-driven pump with an electric drive motor 1 whose perpendicular shaft 2 projects with its bottom end into the pump housing 3 and carries the pump impeller 11 there, the motor housing 15 being made of high-grade steel and the pump housing 3 being made of plastic. <IMAGE>
Patent DE-4324360-A1 (DE)
Title: Method of controlling a gaming machine
Inventor: ALBRECHT LUTZ BERNHARD
IPC: G07F17/32
Filed: 1993-07-16
Abstract: The invention relates to a method of controlling a gaming machine, the basic structure of which comprises the known functional elements.   The object of the invention has been to present a method of controlling a gaming machine, by means of which, while maintaining the usual number of winning symbols, first prizes may, however, be reached directly for each rotational element without the pay-out rate thereby differing to a considerable extent from predetermined values and the probability of success being evident to the player. This object is achieved in that, at least in the case of one of the symbol-carrying rotation elements, a different number of random numbers are acknowledged as permissible, for each stop position, by the central control unit, as a result of which the probability of reaching individual symbol zones is not equal to the subdivision into individual stop positions, and in that the probabilities for reaching the individual stop positions can be represented in the region of the symbol zones via tables or the like arranged over the front, and thus may be evident to a player. Further advantageous design variants are presented in subclaims.
Patent DE-4326675-A1 (DE)
Title: Use of a combination of folic acid, vitamin B6 and vitamin B12 for preventing nerve degeneration disorders and senile dementia
Inventor: PUETTER SIGURD DR
IPC: A61K31/44
Filed: 1993-08-09
Abstract: The use of a combination of folic acid, vitamin B6 and vitamin B12 for preventing nerve degeneration disorders and senile dementia is described.
Patent DE-4327830-A1 (DE)
Title: Process for the preparation of 2,4-pyridinedicarboxylic acid
Inventor: SENDELBACH STEFAN DR
IPC: C07D213/79
Filed: 1993-08-19
Abstract: The invention relates to a process for the preparation of 2,4-pyridinedicarboxylic acid, in which     a) isonicotinic acid is oxidised to isonicotinic acid N-oxide, b) isonicotinic acid N-oxide is converted in the presence of an alkylating agent to an N-alkoxyisonicotinic acid salt, c) the salt is converted to 2-cyanoisonicotinic acid by an alkali metal cyanide in aqueous solution and d) 2,4-pyridinedicarboxylic acid is obtained in highly pure form from this product by hydrolysis and subsequent pH adjustment to a pH in the range from 1 to 4.
Patent DE-4335721-A1 (DE)
Title: Open ground heater for growing palms etc. - uses heat generated in ground or supplied to such ground region by ducts, heat being produced by mains powered fan to roots and parts of plant above ground
Inventor: SZIEDAT THOMAS
IPC: A01G13/06
Filed: 1993-10-20
Abstract: Palms and other mediterranean plants can be grown in a weather zone, normally unsuitable for such plants, by preventing cooling down of the soil and/or the ambient atmos. For this purpose heat is generated in a ground region, or supplied to it by ducts. The heat is produced by a single heat source and simultaneously supplied to the ground region walls, the root section, and to the plant parts above ground by coupled ducts. Pref. a mains powered fan may be used. USE/ADVANTAGE - For in botanical gardens, arboreta etc. No need for large containers for plant growing.
Patent DE-4336000-A1 (DE)
Inventor: HENDEL HORST DIPL ING
IPC: H01F41/10
Filed: 1993-10-21
Abstract: In the case of the method, a specific amount of solder is initially applied to the connecting pin (4, 5) which is provided with the winding end. The solder can be applied, for example, by immersion of the pin end in a solder bath (11) at a relatively low temperature, or by melting a solder wire. Subsequently, the solder is melted, using a welding burner (13) under a barrier gas (protective gas), at the soft-soldering temperature. In this way, flux-free soldering is possible without the high thermal stress of welding. <IMAGE>
Patent DE-4338491-A1 (DE)
Title: Process applies electrical voltage to macromolecules and/or microorganisms in organic effluent
Inventor: KONRAD REINHARD PROF DR RER NA
IPC: C02F1/46
Filed: 1993-11-11
Abstract: In a process to treat effluent water bearing a load of organic effluent, macromolecules and/or microorganisms are converted into materials which may be broken down using biological aerobic or anaerobic processes.An electric voltage is applied to an aq. suspension of macromolecules and/or microorganisms and the treated soln. or suspension is then subjected to an aerobic or anaerobic process of break down.The electrical current is also applied to a continual flow of suspended macromolecules and/or microorganisms.
Patent DE-4343669-A1 (DE)
Inventor: SCHOLZ GUIDO DIPL CHEM DR
IPC: C09D5/18
Filed: 1993-12-21
Abstract: Clear (transparent), expandable, flame-resistant coating compositions consist at least of     from 10 to 70 % by weight of a film-forming binder, from 0 to 40 % by weight of at least one substance which is carbonised under the effect of heat,   from 0 to 40 % by weight of an expansion (blowing) agent,   from 0 to 5 % by weight of dispersants and   from 0 to 25 % by weight of fillers.   In these compositions, aqueous synthetic-resin dispersions are present as binder, and ammonium salts of alkyl phosphates are present as substances which are carbonised under the effect of heat and/or as expansion agents, and as acid donors, in a quantity of from 1 to 50 % by weight.