baber/WOPTO huggingface dataset:
Patent DE-4318807-A1 (DE)
Title: Process and apparatuses for sorting seeds
Inventor: WALDEIS DIETER
IPC: A01C1/02
Filed: 1993-06-07
Abstract: A process for sorting seeds exhibiting good germinability, etc., in particular seeds with heavy fruits such as beech nuts and acorns, consists in the fact that the seeds are placed in portions into a container with water heated to at least 35 DEG C and not more than 50 DEG C, after a residence time of from a few minutes up to approximately 15 minutes the seeds floating at the top of the container are skimmed off, and the seeds which have sunk to the bottom and exhibit good germinability are then removed from the container. Apparatuses for carrying out the process comprise, in principle, a water container (1, 20) with correspondingly heated water, in the case of which apparatuses the seeds floating at the top are skimmed off by at least one screen (10-11, 27) and the germinable seeds which have sunk onto a sieve (2) or a conveying belt (22) which exhibits scraping strips (21) are removed or conveyed out of the water container. <IMAGE>
Patent DE-4323048-A1 (DE)
Title: Steam trap for pressure system or similar with condensate storage chamber - connecdted permanently to pressure system across inlet opening and trap has outlet opening connectable at condensate lead off closable with closing organ
Inventor: EIMER KLAUS
IPC: F16T1/00
Filed: 1993-07-11
Abstract: A float (6) is arranged allowing movement in the condensate storage chamber (1) and is mechanically connected with the closing organ (5). The closing organ closes the outlet opening (4) with the float in a low position and allows it to open in a high position of the float. The closing organ (5) is arranged on the side of the outlet opening facing the storage chamber (1). The outlet opening is closable by the approach of the closing organ to the outlet opening (4). The buoyancy force producable by the wt. of the amount of condensate displaced by the float (6), is smaller than the closing force, exertable on the closing organ, by the inner pressure in the condensate storage chamber. The closing organ is lifted from the outlet opening by a lifting off system (7), against the closing force, exertable by the inner pressure on the closing organ. The lifting off system includes a latch (9) located on a shaft (8), rotated by an electric motor (10). ADVANTAGE - Stoppages and sticking are reliably prevented. Dimensions of float relative to outlet opening are kept small. Suitable for varying condensate flow and pressure losses do not occur.
Patent DE-4328376-A1 (DE)
Title: Device for the evaporation of liquid
Inventor: DANNENMANN ROLF
IPC: F24F6/10
Filed: 1993-08-24
Abstract: The device according to the invention for the evaporation of liquid is essentially intended for humidification of different rooms, preferably as accessory to each sauna cabin. The accessory for the evaporation of liquid is essentially intended for the operation of a combined bath, sauna-steam bath, where the climate can be selectively adjusted via the switching equipment, for example at about 90 DEG C temperature for sauna operation or at a temperature of about 40-55 DEG C and an atmospheric humidity of about 40-80% or more for steam bath operation. The accessory comprises a container (23), the evaporation trough (1) with the drainage tap (22), the energy saving chamber (18) with the steam pipe (3), the filling container (9) and the inhalation part (17). For production of the different modes of operation, the heating device (15) can be controlled via a control unit at predetermined temperature values and atmospheric humidity values. The oxygen-containing mixed air flows, mixed via the supply air (6), from the evaporation trough (1) in very fine form via a steam pipe (3) and passes at the top (2) into the room. In-built liquid indicators (12) with marks (13) regulate the liquid level and prevent drying-out of the evaporation trough. An electrical heater (15) ensures evaporation, in the energy-saving small chamber (18), of the liquid (24) introduced into the trough (1). For automatic filling, there is ... at the accessory ... Original abstract incomplete. <IMAGE>
Patent DE-4329089-A1 (DE)
Inventor: HAHN KARL DR
IPC: C09J157/04
Filed: 1993-08-30
Abstract: The invention relates to a process for the preparation of aqueous silanol group-modified polymer dispersions by polymer-analogous reaction with epoxy silanes. The resultant binders are preferably employed in the building-protection sector.
Patent DE-4339442-A1 (DE)
Title: Machine for sowing in drills
Inventor: DREYER HEINZ DIPL ING DR
IPC: A01C5/06
Filed: 1993-11-19
Abstract: The machine has sowing shears (6) with vanes (4,28,29) fixed on an uprightly running retention rib (22). The shears have a thrust or ram nose formation (24). The vanes are fixed on the side of the retention rib and/or thrust or ram nose formation. The vanes are formed as half vanes, whereby on each side of the retention rib or the thrust and/or ram nose formation a half vane is arranged. The vanes or half vanes are produced by edging of plate-shaped components. The various vane surfaces are formed as two half vane components and are identically shaped. The vane components are fixed exchangeably on the retention rib and/or the thrust or ram nose formation.
Patent DE-4342599-A1 (DE)
Title: Expansion dowel for securing protective slabs onto walls
Inventor: KERL GREGOR
IPC: F16B13/06
Filed: 1993-12-14
Abstract: The diameter of the anchor bolt (1) is decreased in a step (7) on its outward pointing side (6) on which a straddling jacket (9) is fitted. The outer diameter of the jacket equals the diameter of the bolt on the side pointing into the wall. On its outward pointing side a threaded shaft (15) can be screwed into the bolt. The shaft holds a cone (13) that is moved towards the bolt by a nut (17) on the shaft expanding the jacket. On the inward pointing side a support (3) for a plaster cartridge is fitted. The cartridge will break if the bolt is beaten in and the plaster will spread along a notch (5) and a groove (4) gluing the bolt in the wall. The axial dimension of the jacket is determined by the thickness of the protective slabs it will hold. By expanding the jacket the position of the slab will be fixed, but the jacket will not hold the bold in the wall.
Patent DE-4403416-A1 (DE)
Title: Corrugated cardboard box
Inventor: MEYER WOLFGANG
IPC: B65D5/54
Filed: 1994-02-04
Abstract: The box is made from at least double-layered corrugated cardboard with the outer layer (4) having a tear strip (6). The inner layer (5) has a horizontal cut (11) at a distance above the tear strip. The outer and inner layers adjoin one another without adhesive in the area (13) between the tear strip and horizontal cut. The unstuck area between the two layers can be formed by a strip which remains unglued during manufacturing of the corrugated paper. The unstuck area could be formed by a paper strip applied to the glued area (5) during manufacture.
Patent DE-4405585-A1 (DE)
Title: Use of trans-urocanic acid as antioxidant and for the prophylaxis and treatment of aging skin
Inventor: STAEB FRANZ DR
IPC: A61K47/22
Filed: 1994-02-22
Abstract: Use of an effective amount of trans-urocanic acid as antioxidant, where appropriate in a suitable pharmaceutical vehicle, for cosmetic and/or dermatological purposes, the use of an effective content of trans-urocanic acid as antioxidant in cosmetic and dermatological formulations.
Patent DE-4406143-A1 (DE)
Inventor: LANG HARALD
IPC: B41F13/20
Filed: 1994-02-25
Abstract: The cylinder (1) is detachably connected and is centred at the end side to an inner ring (5) of the bearing which is set in the frame (2). The cylinder and inner ring can be fixed to connecting elements (6) by a centring device (8) and planar surface (7). The cylinder can have a stud end (12) which forms the circumferential centring with the inner ring. The cylinder can have inside the cylinder shoulder a centring member with which the inner ring and centring is associated.
Patent DE-4407288-A1 (DE)
Inventor: HAMMER KLAUS-DIETER DR
IPC: A22C13/00
Filed: 1994-03-04
Abstract: Foodstuff casing based on cellulose hydrate, which is impregnated with a mixt. comprising 40-200 mg/m<2> of an adhesive component and 20-2000 mg/m<2> of a sepn. component, provided that the wt. ratio of adhesive component to sepn. component is 4:1 to 1:4, is new.
Patent DE-4408419-A1 (DE)
Title: Assembly rail esp. for fixing pipes
IPC: F16B37/02
Filed: 1994-03-12
Abstract: The rail has an opening (2) which is bordered by the longitudinal walls of the rail (3) which also form inwardly turning lips. An anchoring device is provided with a support part which engages with the lips. The support part (6) of the anchor unit (7) is inserted into the opening (2) in the rails, in a preassembly position, characterised to the lengthwise direction of the rails. The support part has elastically movable arms (10) which grip behind protuberances (5) on the assembly rail (1), when the anchor unit is fitted in. The support arms elastically movable towards each other are bent outwards in opposite directions from their inserted end to the free ends (11). At least parts of the support arms are V- or U-shaped. The support part and counter-holder (9) fit into each other, by the connecting arms (16) of the support part gripping over the holder arms (19) of the counter-holder. The holder arms have guide arms (20) on their free ends.
Patent DE-4412105-A1 (DE)
Title: Electronic control device for safety appliances for motor vehicle passengers
Inventor: MATTES BERNHARD DIPL ING
IPC: G01P1/00
Filed: 1994-04-08
Abstract: The input connection of the ADC (11) is connected to an offset voltage source (18). Due to this, offset voltage changes become effective with time-delay only. The time delay is between 50 and 100 ms, and is dependant upon operational parameters, esp. acceleration. The varying voltage changes are tested for plausibility by comparison with pre-determined limit values.
Patent DE-4414763-A1 (DE)
Title: Belt pulley with a variable effective diameter for power transmission at a variable speed
Inventor: MONAHAN RUSSELL E
IPC: F16H55/56
Filed: 1994-04-27
Abstract: Belt pulleys with a variable effective diameter comprise identical nested driving pulleys which are mounted on identical hubs that, for their part, are in engagement with balls in female splines or slots. A single helical spring within the belt-pulley structure forces the hubs apart in order thereby to increase the effective belt-pulley diameter. The belt pulleys are made symmetrical about the belt-pulley centre plane perpendicular to the axis of the belt pulley. In an exemplary embodiment, all of the belt-pulley parts with the exception of the spring and balls are formed in a conventional manner by simple sheet-metal stampings. Permanent assembly requires only external welding running in the circumferential direction or mechanical fastening, also in the circumferential direction, in the vicinity of the periphery of each driving pulley. In another exemplary embodiment, the stamped parts can alternatively be die cast or formed in some other way and welded together. Both exemplary embodiments of the belt pulley are particularly suitable for automated assembly and mass production. Likewise disclosed are centrifugal governing arrangements which can be fastened to the belt pulley to ensure that it operates at a constant speed irrespective of the input speed, and alternative hub and rim constructions for large-volume mass production and assembly with shafts.
Patent DE-4414871-A1 (DE)
Inventor: SCHIFFARTH MARKUS
IPC: F24F8/158
Filed: 1994-04-28
Abstract: The invention relates to an ambient air purifier with a filter assembly comrising a pre-filter (5) and a downstream fine filter (2), a motor driven blower (3) by means of which the ambient air to be filtered is conveyed through the filter assembly and a cleaning device for the pre-filter (5) having a suction nozzle locally (10) covering the outer surface (9) of the pre-filter, in which the outer surface (9) of the pre-filter (5) can be moved in relation to the suction nozzle taking in air from the inside of the filter. The suction nozzle (6) may be connected to an external vacuum device, e.g. a vacuum cleaner, so that the pre-filter can be easily cleaned. The suction nozzle locally covering the outer surface of the pre-filter is to be movable parallel to said surface. The pre-filter is rotatable.
Patent DE-4423141-A1 (DE)
Inventor: SCHAFHEUTLE MARKUS A DR
IPC: C08G63/20
Filed: 1994-07-01
Abstract: The polyesters (I) are obtd. by reacting: (a) 5-50 pts. wt. linear or branched (cyclo)aliphatic di or polyhydric alcohol(s), (b) 2-40 pts. wt. at least di-basic aromatic carboxylic acid(s), (c) 0-40 pts. wt. 2-alkenyl-dicarboxylic acid anhydride(s), (d) 10-30 pts. wt. at least di-basic linear or branched aliphatic carboxylic acid(s), (e) 0-15 pts. wt. linear or branched aliphatic hydroxy-acid, (f) 0-15 pts. wt. linear or branched aliphatic polyamine with at least 1 prim. and at least 1 sec. or tert. amino gp., (g) 0-15 pts. wt. glycidyl ester of a branched aliphatic monocarboxylic acid or glycidyl ether of a branched aliphatic alcohol, and (h) 0-15 pts. wt. polyhydroxyamine. Also claimed are: (i) aq. dispersions of polyesters (I), (ii) polyester solns. contg. (I) with a solvent contg. water-miscible organic solvent(s) (pref. half-ethers of aliphatic diols) and water, (iii) processes for the prodn. of these dispersions and solns., (iv) electrophoretic coating baths contg. (I), and (v) a process for coating galvanised steel sheet in an electrophoretic coating bath contg. (I).
Patent DE-4423654-A1 (DE)
Title: Car exhaust and silencer clamp
Inventor: WITTE LOTHAR DIPL ING
IPC: F01N13/18
Filed: 1994-07-06
Abstract: The clamp (5) has two sections (7,8), one section (7) being spring-loaded and of greater stretchability. Both sections are made of the same material and the section (7) is shaped to achieve its greater stretch, specifically by corrugations and its meandering shape. When two spring-loaded clamp sectors are involved and of faded stretchability these are placed to the two sides of the silencer (1). The silencer is in turn fitted with a hook (3) to grasp the engine-fitted holder (4) from behind. In assembly, the turnbuckle (9) is used to pre-tension the clamp (5) via its spring-loaded section (7). The shape of the spring sections as well as their corrugations make it possible to adapt the clamp to all exhaust layouts. The clamp ends (6) are bent into a half circle for joining by the turnbuckle etc..
Patent DE-4423959-A1 (DE)
Title: Image recorder or reader
Inventor: SUZUKI KENICHI
IPC: H04N1/00
Filed: 1994-07-07
Abstract: The device is equipped with a storage device for recording unprocessed sheets, with a storage device, arranged in parallel with the first-mentioned storage device, for storing processed sheets, and with a sheet processing unit for carrying out recording or reading processing of information which is to be recorded or is recorded on a sheet. The sheet processing unit comprises an optical unit for performing an optical scan for reading or recording in a main scanning direction of the sheet, which unit is arranged vertically and parallel between the said sheet storage devices. The sheet processing unit contains a sheet transport mechanism in order to transport an unprocessed sheet from the first-mentioned storage device to the sheet processing unit and for guiding a processed sheet from the sheet processing unit to the last-mentioned storage device. The sheet processing unit performs processing on a sheet which is pulled off the storage device as unprocessed sheet by the sheet transport mechanism and it performs processing on a sheet which is stored as processed sheet in its storage device.
Patent DE-4425691-A1 (DE)
Title: X-ray emitter with multiple cathodes
Inventor: HELL ERICH DR
IPC: H01J35/06
Filed: 1994-07-20
Abstract: The X-ray emitter has three cathodes (1,2,3) coupled to a voltage supply. The cathodes are surrounded by electrodes (4,5,6) coupled to a control source. Between the cathodes and an electron multiplier (7) is a voltage from a controlled source to provide electron acceleration.  The multiplier can be a multi-channel plate or perforated hole plate. The three cathodes cover different regions of the plate. The outer electrodes are connected to a positive potential and the centre one to a negative potential.
Patent DE-4426594-A1 (DE)
Title: Switching device
Inventor: MATSUZAKI KAZUO
IPC: H01J21/06
Filed: 1994-07-27
Abstract: A switching device is disclosed with a cold-cathode electron-emission arrangement which can be actuated by means of an optical wave or an electromagnetic wave. In order to achieve a high switching current, the number of electrons emitted by the cold cathode is multiplied by means of optical excitation on actuation by an optical wave or by cyclotron resonance on actuation by an electromagnetic wave.
Patent DE-4430105-A1 (DE)
Inventor: KREUZER NORBERT
IPC: B65H23/34
Filed: 1994-08-25
Abstract: Sheets secured by grips are fed onto the printing roller before the printing zone, the roller being preceded by a sheet-guiding roller. The sheet is guided pneumatically or mechanically onto the printing roller (2) and along an arc formed between the printing zone (13) of the printing roller and the transfer area. The sheet passes between the transfer area and the guiding roller (3), and is stretched before the transfer area (15) against its travel direction. A guide system (14) running in a curve (12) before the printing zone (13) can have sheet-smoothing equipment (8) connected to a vacuum source below the transfer area.
Patent DE-4432130-A1 (DE)
Inventor: FABRY BERND DR
IPC: C09K23/56
Filed: 1994-09-09
Abstract: Proposed are new detergent mixtures with improved foaming action and enhanced cosmetic tolerability to the skin, containing (a) monoglyceride (ether) sulfates and (b) sugar surfactants selected from the group consisting of (b1) saccharose esters, (b2) sorbitan esters and/or (b3) polysorbates. The mixtures are suitable for producing a large number of surface-active agents.
Patent DE-4434673-A1 (DE)
Inventor: MAUS WOLFGANG
IPC: F01N3/28
Filed: 1994-09-28
Abstract: The invention concerns a device for the catalytic conversion of exhaust gases in an exhaust system, in particular for the exhaust system of an internal combustion engine and preferably for spark ignition engines. The proposed device comprises at least two honeycomb elements (2, 3) mounted in an outer casing pipe (1) and through which the exhaust gas (G) flows in succession; one honeycomb element (3) is connected to the next by means of struts (12) which protrude into the honeycomb elements (2, 3). The honeycomb element (2) is arranged so as to leave a gap between itself and the outer casing pipe (1) and is provided with at least two shells (4, 5) which are connected to the mantel surface of the honeycomb element (2), and each of the shells is attached to an electrical current connection (6, 7). The device is also provided with electrically insulating connecting elements (15), one end of each connecting element (15) being connected to the shell (5 or 4, as appropriate), the other end being connected to the adjacent honeycomb element (3). The outer casing pipe has at least one beading (16) around its circumference, the beading resting in contact with the casing pipe (14) of the adjacent honeycomb element (3).
Patent DE-4435531-A1 (DE)
Title: Nd:YAG laser focusing device for welding, especially metal sheets
IPC: B23K26/14
Filed: 1994-10-05
Abstract: The proposal is for a Nd:YAG laser focusing device for connection to an optical waveguide (optical fibre) (LWL) with beam collimation on the output side, the said device being characterised in that, to focus the beam, use is made of a paraboloid segment which is designed as a focusing mirror, the surface of which has a very fine and smooth structure and a high reflectivity with low energy absorption in the range of the YAG laser wavelength, the focusing mirror being protected from splashed particles and welding fumes by a cross-jet air stream running essentially parallel to the plane of the border of the mirror.
Patent DE-4438712-A1 (DE)
Title: Ozone-insensitive vulcanisable rubber mix free from p-phenylene di:amine
Inventor: RUSSEL RICHARD DR
IPC: C08K5/54
Filed: 1994-10-29
Abstract: In a rubber mix, which is free from p-phenylene diamine and can be vulcanised with S, consisting of natural rubber (NR) and EPDM, a reinforcing filler, plasticiser, opt. diene elastomer(s) and opt. usual additives, the filler comprises finely-divided SiO2, opt. in combination with C black. Also claimed are methods for producing and moulding the mix; mouldings made with the mix, esp. side walls for pneumatic tyres; and the tyres per se.
Patent DE-4439142-A1 (DE)
Title: Method of internal cleaning of gas bottles
Inventor: KLEBE ULRICH
IPC: B08B3/12
Filed: 1994-11-03
Abstract: The method involves introducing a fluid and an ultrasonic source (9) into the gas bottle (1). The interior of the gas bottle is then subjected to ultrasonic treatment. The ultrasonic source and the fluid are removed from the bottle and the interior of the bottle is cleared of the remainder of the fluid by using, e.g. a warm inert gas. Water can be used as the fluid, or an acid or base can be added to the fluid.
Patent DE-4441101-A1 (DE)
Title: Motor vehicle engine parameter acquisition and data download method
Inventor: MEZGER MANFRED DIPL ING
IPC: G07C5/00
Filed: 1994-11-18
Abstract: The method for determining vehicle diagnostic threshold parameters used in vehicle engine control systems utilises data acquisition of diagnostic data from a number of vehicles of the same type (11, 12, 13) by a central computer (10), where the central computer performs statistical analysis on the acquired data to derive new diagnostic thresholds.A serial communication link (18) in a garage or radio link via satellite (14) or ground station (15) is used. New threshold data is then downloaded and used by microprocessors in stored programmes in the vehicles.
Patent DE-4441376-A1 (DE)
Title: A display casket for valuable coins, stamps and similar
Inventor: PILZ RALF-THOMAS
IPC: G07D7/00
Filed: 1994-11-21
Abstract: The device for storing and displaying valuable objects such as coins, stamps and similar items is to be used as a display case, cassette or the equivalent.The valuable object (3) is arranged within the case, and a magnifying glass (1, 5)is positioned above and/or below the object. The device case is made of opaque glass or plastic material.
Patent DE-4441646-A1 (DE)
Title: Method of assembling cover e.g. floor tiles for balcony, terrace etc.
Inventor: LUX THOMAS
IPC: E04D11/00
Filed: 1994-11-23
Abstract: The method involves using hard foam plates (2,3) as the base. The foam plates consist of a hard foam core (6) with glass fibre plies (7,8) on both sides. The foam plates are connected to the balcony floor by plaster.The plies are imbedded in coating plaster, and at least the upper ply (8) is imbedded in two-component elastic sealing filler. The spaces between the laid foam plates are sealingly pasted by the filler.
Patent DE-4444076-A1 (DE)
Title: Appliance for tying round packets
Inventor: SIEBECK GUNTER
IPC: B65B13/26
Filed: 1994-12-10
Abstract: The clamp (17) for the start (24a) of the twine (24) is in the form of a head detachably positioned on a knot-tying appliance (15). The twine is wound round the packet (25) being tied by a pivot mounted tying ring (13) to which the clamping head is attached. A belt drive mechanism (27) is coupled to the ring. At least three bearing units are pivot mounted on the inside or outside of the ring. The storage unit (23) for the twine is pref. on the bottom of the housing (11) in which is a hole (29) above the table support (12) so that the packet is inserted from one side and removed from the other.