baber/WOPTO huggingface dataset:
Patent DE-4328379-A1 (DE)
Inventor: JOHNSSEN WOLF DR
IPC: H01M8/06
Filed: 1993-08-24
Abstract: PCT No. PCT/EP94/02614 Sec. 371 Date Feb. 23, 1996 Sec. 102(e) Date Feb. 23, 1996 PCT Filed Aug. 6, 1994 PCT Pub. No. WO95/06334 PCT Pub. Date Mar. 2, 1995A modular plant for the generation of electrical energy from solar energy. The principle structure consists of a conversion module (1) for the conversion of solar energy into biological raw material, a gasification module (2) in the form reactor for the gasification of biological raw material, and a fuel cell module (3) for the conversion of gas into electricity using fuel cell technology. The conversion module (1) contains an aggregate (4) for harvesting biological raw material and a processing aggregate (5) for processing biological raw material into a gasification product. The gasification module (2) is connected to the processing aggregate (5) via a supply unit (6). The fuel cell module is connected to the gasification module for cleaning of the fuel gas by a device (8). The performance of the gasification and fuel cell module has been designed in relation to the system performance, so that part of the fuel gas can be used for the water vapour production (12) and a further part and/or the waste heat of the modular power plant for the drying of harvested biological raw material.
Patent DE-4329492-A1 (DE)
Title: Positioning device, keyword: sliding clip
Inventor: BURKHART RICHARD
IPC: A44B11/20
Filed: 1993-09-01
Abstract: A sliding unit (18) can be displaced freely along a toothed strip (10) in a displacement direction and can be displaced in an opposite displacement direction only after a toothed-surface engagement element (40) has been lifted out of an engagement position with a toothing surface (10a) of the toothed strip (10). In order to lift out the toothed-surface engagement element (40), the invention provides a lifting element (22) which can be displaced with respect to a base part (20) of the sliding unit (18) along a strip section (B) defined by said base part (20). <IMAGE>
Patent DE-4335986-A1 (DE)
Title: Resin compsn or paint with high solids content contg. acrylic oligomer - with blocked hydroxyl gps, hardener and dissociation or hardening catalyst and use for coating e.g. metal rotating about horizontal axis
Inventor: IWAMURA GORO
IPC: C08L61/28
Filed: 1993-10-21
Abstract: Resin compsn. (IA) or paint (IB) with high solids content contains an acrylic oligomer (II) with blocked OH gps., Mn = max. 1500 and an OH gp. concn. after dissociation = min. 2.2 mole/1000 g; a hardener (III) reacting with OH gps.; and a dissociation or hardening catalyst (IV). Pref. (I) may also contain a polyester oligomer (V) with OH gp. concn. = min. 2.0 mole/1000 g; or a cpd. (VI) contg. acid anhydride gps. and an epoxide cpd. (VIII), (V), (VI) and (VII) having Mn = max. 1500. The painting process comprises coating a substrate rotating about a horizontal axis over a period from at least before the start of curtain formation of the coated (I) until the end of curtain formation, so that there is practically curtain formation during painting; and opt. baking. USE/ADVANTAGE - (I) is used in coating substrates turning about a horizontal axis, with practically no curtain formation (claimed). It is useful for coating metal materials and prods. for cars and on materials of construction. (I) has better resistance to acids and pit and pinhole formation than usual, low viscosity and excellent solubility in organic solvents. The paint films are smooth and resistant to solvents, weathering and scratching.
Patent DE-4339991-A1 (DE)
Title: Screwdriver insert
Inventor: ERLENKEUSER GERD
IPC: B25B23/00
Filed: 1993-11-24
Abstract: An intermediate section  is provided with a twistable zone which has several axially running grooves distributed over the periphery. The grooves (15) in the area of the twistable zone (7) have a groove profile constant in an axial direction as to dim. and shape. The twistable zone extends over a part length or the complete length of the intermediate section (6). Between adjacent grooves an axially running rib (16) is formed. Each rib in the area of the twistable zone has a constant rib profile in an axial direction as to dim. and shape. The cross-sectional profile of the torsion area (twistable zone) is constant over its length.
Patent DE-4340792-A1 (DE)
Title: Water pipe aeration system
Inventor: SCHREIBER WERNER
IPC: B01F3/04
Filed: 1993-11-23
Abstract: The pressure aeration system, for water pipes with air feed valves (1), has valves with infinitely variable adjustment, connected to a programmable memory control (2) and a measured value converter (3) for an oxygen measurement probe (7) in a bypass (4) to the water pipe or at the water pipe (5) after a mixer in a measurement probe pot (6). A pump (8) and change-over valve (10) are in the bypass (4) in front of the measurement probe pot (6), and a closing valve (11) in the bypass (4) is after the measurement probe pot (6). The change-over valve (10) gives an alternating connecting between a feed channel (12) for a cleaning agent or in the bypass (4). The measurement probe pot (6) has a further and lower outflow (13) with a closing valve (9). The closing valves (9, 11) and the change-over valve (10) are operated by the control (2) with a programmable memory.Only one air feed valve (1) is fitted. A pump (14) in the feed channel (12) is operated by the control (2). The change-over valve (10) has two closing valves acting together, where one is at the bypass (4) and the other is at the feed channel (12) directly linked to the measurement probe pot (6). The pump has a switched connection to the control (2). The measurement value converter (3) has a display to indicate the measured values.
Patent DE-4400828-A1 (DE)
Title: Plastic bathroom cupboard
Inventor: RATH WOLFGANG
IPC: H02G3/18
Filed: 1994-01-13
Abstract: The plastic bathroom cupboard has a socket (19) for electrical apparatus. Near the socket there are at least two parallel wall sections (5,7) with projections (15) which engage with tongues on the socket mounting ring (20) to hold it in place. At least one of these projections has a spring clip (11).This is a part of the wall section itself and is U-shaped. The socket ring rests on either two ribs or on four feet.
Patent DE-4414754-A1 (DE)
Inventor: ZOLLITSCH LUDWIG
IPC: B29B9/06
Filed: 1994-04-27
Abstract: A device is disclosed for cooling and granulating strands of plastic which emerge in molten form from dies (3) before being fed, either directly or via a chute (22) which can be positioned underneath the dies and has a cooling water supply, to a subsequent flow channel (1) which has at least one device for producing a stream of coolant. From the flow channel (1) the strands (4) are fed into a granulator (16) which is provided with at least one blade system comprising a rotating shearing blade (13) and a counterblade (12) and used for granulating the strands (4). The proposed new device is designed without a pair of feed rollers as an assembly belonging to the granulator (16) but has a pair of draw-off rollers (20, 21) at the end region of the flow channel (1). This draw-off roller system (20, 21) is used to draw off the substantially solidified plastic strands (4) from the flow channel (1), thus ensuring that after leaving the draw-off roller system (20, 21), the strands (4) enter the directly adjacent intake area of the granulator (16), which is designed as a detachable assembly, and then undergo further processing. In the event that the cutting blades in the granulator (16) become unusable after a long period of use, the entire granulator (16) can be removed from the draw-off roller system (20, 21) of the flow channel and replaced with a new one. With the new device, the granulator can be replaced with virtually no interruption in the flow of plastic during operation of the system, which is of great advantage especially in continuous production.
Patent DE-4418156-A1 (DE)
Inventor: HARTMANN HEINRICH DR
IPC: C09K23/52
Filed: 1994-05-25
Abstract: A process for the production of stable water-in-oil emulsions of hydrolysed polymers of n-vinyl amide of formula (I) in which R, R<1> = H or C1-C6 alkyl, by the polymerisation of compounds of formula (I) alone or mixed with other ethylenically unsaturated monomers in the presence of polymerisation initiators and emulsifiers in the form of water-in-oil emulsions to form water-in-oil polymer emulsions followed by the hydrolysis of the polymers in the form of the water-in-oil polymer emulsions in the presence of acids or bases and 1 to 30 wt % in relation to the polymers of emulsifiers, in which the emulsifiers used are mixtures of (a) 5 to 95 wt % of a block or graft copolymer of the structure (A-B)m, (A)nB or (B)nA in which A is a hydrophobic homo or copolymer with a degree of polymerisation of at least 3, B is a hydrophilic homo or copolymer with a degree of polymerisation of at least 3, m  >/=  1 and n  >/=  2, and (b) 5 to 95 wt % of another water-in-oil emulsifier with a molar mass of under 1000 g/mol. The polymer emulsions thus obtained may be used as retention and flocculation agents in paper production, to purify waste water and sludges in purification plants, as a dispersant and protective colloid for drilling muds and as a cement additive.
Patent DE-4419418-A1 (DE)
Title: Metal pipe bending machine with displaceable bending head
Inventor: ABRAHAM PETER
IPC: B21D7/08
Filed: 1994-06-03
Abstract: A bending head (24) with a pipe gripper (62,64) is displaceable along the pipe to be bent, both being releasably fastened to the pipe. The head carries two axis-parallel bending rolls (42,44), whose axes are orthogonal to the pipe axis. Their peripheral faces abut the pipe guided between them. A bending power motor of the servo or stepping type rotates one roll about the axis of the other roll, with the pipe gripper stationary. The bending head locates a pipe support (70) with limited displacement in the direction of the pipe axis. The support comprises a pipe coil winch (78), and a releasably fastenable pipe clamp (90).
Patent DE-4422536-A1 (DE)
Title: Hollow fibre mfg. process
Inventor: DIETZSCH OTTO
IPC: D01D5/24
Filed: 1994-06-28
Abstract: In the prodn. of hollow fibres from molten mass materials, initially a tube is formed through a spinneret unit from the mass held in a collection zone, to pass out through partial openings of an initial ring-shaped channel. A second mass is delivered to the interior of the tube through a second inner channel. As the extruded tube is drawn out, the presence of the inner mass gives a defined radial drawing action, which, with the axial drawing effect, gives a simultaneous dimensional tapering to convert the tube into a hollow fibre. Through the drawing action, the wall thickness tapering is less than twice the dia. tapering.
Patent DE-4423647-A1 (DE)
Inventor: MUELLER THOMAS
IPC: B62K15/00
Filed: 1994-07-06
Abstract: A bicycle has a lockable horizontal hinge arranged on the bicycle frame. The articulated parts of the frame may swivel around the axis of the hinge after the hinge is unlocked. The parts (11, 14, 16, 18) of the frame may be moved in a parallel direction in a plane by means of horizontal telescope means (27) and/or levers (33, 34) that can swivel around a vertical axis.
Patent DE-4426039-A1 (DE)
Inventor: TOEPFEL HEINZ
IPC: B05D1/36
Filed: 1994-07-22
Abstract: The invention relates to a process for producing and repairing multi-coat effect painting in which the base coat is applied solely by electrostatic spraying, a paint with a given rheological behaviour is used as the base coat and repairs are made using a spray application process in which a spray is produced which is characterised in that 40 % at the most of the paint drops passing a measuring point in the centre of the spray and 300 mm from the nozzle have a diameter of under 20  mu m and at least 5 % of the paint drops have a diameter of over 60  mu m, at least 20 % of the paint drops passing the measuring point have a speed of under 6 m/s and at most 30 % of the paint drops have a speed of over 10 m/s, and the paint drops have an impetus of at least 4 x 10<-5> g cm s<-1>, whereby the diameter and speed are determined by the phase Doppler anemometric method.
Patent DE-4431405-A1 (DE)
Title: Hydraulic control valve
Inventor: JANIK DUISBURG
IPC: F16K31/02
Filed: 1994-09-02
Abstract: The hydraulic valve has input valves (5) powered by magnetostrictive force to vary the flow rate into the control sections. The control sections (P1, P2) on opposite ends of the main control piston are supplied with varying pressures for a fast response valve action. The movement of the main piston is monitored by a movement sensor (S) which is connected to the processor control. The main piston operates throughflow ducts for large volumes of fluid. A basic pressure (P0) is applied to the centre of the control system.
Patent DE-4438948-A1 (DE)
Title: Linear roller bearing with slidable support body
Inventor: BODE HELMUT DIPL ING
IPC: F16C29/06
Filed: 1994-10-31
Abstract: The roller bearing comprises a support body (1) which slides along a guide rail (2) and abuts it via numerous, load-transfer rolling members (3) divided into several, linear rows on the guide rail tracks (6). At least one friction element (10) is located inside the support body, contacting a rail track and flexibly adapting to it. The friction element is a cylindrical, elongated hollow member open only at its ends. Pref. it comprises an outer surface, corresp. to the track shape. The guide rail may contain several pairs of tracks (4-6) for the load-transfer rolling member rows, or friction elements.
Patent DE-4443294-A1 (DE)
Title: Collapsible stand for hammock
Inventor: KOEPF JOSEF
IPC: A45F3/24
Filed: 1994-12-06
Abstract: The hammock has an H-shaped ground frame (12) having one longitudinal strut (18), and two cross struts (16) at right angles to it. The longitudinal strut is positioned in the vertical plane defined by the two angled struts (14), and is length-adjustable. The longitudinal strut consists of three parts, e.g. two end tubes (30) and one central tube (28), engaging into the end tubes. The cross struts are associated with the end tubes. The central tube has a row of holes (37), and each end tube has at least one hole (38), which may be aligned with one in the central tube. All holes have threads, and the locking element consists of a threaded bolt (40) with actuating head.
Patent DE-4443574-A1 (DE)
Title: Silk screen printing machine
Inventor: KLEMM GERHARD
IPC: B41M1/12
Filed: 1994-12-07
Abstract: The printing machine works by the silkscreen principle. It has a porous screen in a frame (3) moved horizontally by an actuator (5) over a printing table (2) moved horizontally by a second actuator (4). There are two doctor blades.The first doctor blade (6) smears the ink over the porous screen and is follower by a pressure blade or printing blade (7). The printing table and the porous screen may be locked together so that they move together. When required they may be moved independently.
Patent DE-4443676-A1 (DE)
Title: Dust filter assembly insert fan-fold edge for protecting insert against mechanical damage
Inventor: SEBBEL MARKUS DIPL ING
IPC: B01D29/01
Filed: 1994-12-08
Abstract: A filter constructed within a housing (3,4) incorporates a filter insert (1) made from a piece of rectangular fan-folded material (10) with two flat surfaces (11,12) one of which receives the oncoming flow, the other releasing the filtered medium. The filter material (10) side edges are encompassed by two longitudinal caps (2) which seal the filter material (10) against the housing (3,4).  One or both of the two longitudinal caps (2) project above the filter insert (10), and the over-hang (21) seals one or both flat faces (11,12) of the filter insert (1) against the filter housing (3,4). The novelty is that clamps (5) are located along the face formed between the first and last (10') straight edge fan folds within the housing (3,4). The first and the last folded face (10') is wedged tight to form a seal between the clamps (5) and one opposite face (30)  of the filter housing (3,4).
Patent DE-4445775-A1 (DE)
Title: Zoom objective lens with variable, total focal length
Inventor: LEE HAE-JIN
IPC: G02B15/16
Filed: 1994-12-21
Abstract: During the zoom action the gap between the two lens groups is variable. The final group has a front, negative subgroup, followed by a positive one. The first subgroup has a meniscus lens, concave towards the object, with a negative refraction, while the following subgroup contains at least four lenses with positive or negative refraction. The arrangement meets a specified relationship of focal length of the first group front subgroup, the shortest variable focal length of the zoom objective lens, and the spacing along optical axes of the lens surface, most tight at the image plane, to a rear main point in the first lens group.
Patent DE-4446365-A1 (DE)
Inventor: PARUSEL MARKUS
IPC: C08F20/14
Filed: 1994-12-23
Abstract: The prodn. of poly(meth)acrylate particles (PM) with a particle dia. of 1-15 microns comprises batch polymerisation with 20-50 pts.wt. monomers (M) in a liq. medium (LM) contg. 55-100 wt.% mineral oil, with the addn. of 0.1-5 pts.wt. polymer emulsifier (E) and 0.05-5 pts.wt. radical initiator.
Patent WO-8100612-A1 (WO)
Title: Process for storing heat,in particular at low temperature
Inventor: ZIER M
IPC: F28D20/00
Filed: 1980-06-07
Abstract: In a process for storing heat at low temperature, use is made of a first tank (1), which works as an accumulator feeding a heat exchanger or, possibly, being connected to an exchanger, and of a second tank (5) which is used on the one hand as a steam condenser and, on the other hand, as a water evaporator: this second tank is provided with a device pumping water and feeding fresh water thereto. The heat to be stored is conveyed, through a heat exchanger (3), to an aqueous solution of a substance having a very small partial pressure in the equilibrium vapor phase. The water evaporated by the heat transfer is condensed in the condenser and is eventually pumped away from the system. The substance dissolved in the aqueous solution (2) is enriched in the accumulator (1). Upon withdrawal of the heat stored from the accumulator, fresh water is evaporated by absorption of the ambient heat in the second tank (1); the solution remaining in the accumulator absorbs the steam by dissipating the condensation and dilution heat. The heat energy taken from the accumulator (1) through the heat exchanger (3) is used for feeding a consumer.
Patent WO-8803893-A1 (WO)
Inventor: GROSSKREUZ GERHARD
IPC: B65B3/28
Filed: 1984-10-12
Abstract: Pour pouvoir remplir simultanément plusieurs emballages avec un milieu fluide liquide, gazeux ou solide sans avoir à mesurer et à surveiller le volume ou le poids de remplissage de chaque emballage, l'installation de remplissage comprend des tubulures de transport (10) du milieu de remplissage ayant une pluralité d'embranchements (13, 113, 213) qui mènent à des soupapes de remplissage (20, 120, 220). Des roues mobiles autour d'un arbre commun (45) avec un dispositif de freinage (45) sont agencées dans des chambres volumétriques (40, 140, 240), entraînées en fonction de la pression du système et mises en rotation par le milieu qui s'écoule à travers les chambres. Une seule soupape de remplissage (20) parmi toutes les soupapes de remplissage actionnées par un cylindre commutateur (25) est subordonnée à une balance (50) qui commande le cylindre commutateur (25). Une pompe d'alimentation (15) agencée en amont de la soupape de remplissage (120) reliée à la balance assure une vitesse uniforme d'écoulement du milieu dans l'emballage au cas où des variations de pression surviendraient dans les tubulures de transport (11, 13, 113, 213).
Patent WO-8505201-A1 (WO)
Title: Device for moving symbols on the screen of a display unit
Inventor: CHARWAT HANSJUERGEN
IPC: G06F3/023
Filed: 1985-05-03
Abstract: To move symbols on the screen of a display unit (SG) use is made of a control unit which has a transparant plate (TSD) placed in front of the screen. When the plate (TSD) is touched, signals are produced which correspond to the co-ordination (X, Y) on the screen of the point touched. A difference generator (DFB) produces signals corresponding to the difference and to the change rate of the coordinate signals produced which follow one another. An addressing installation (GBK, ADR) forms, on the basis of the output signals of the subtraction unit, image memory addresses for the reading of cells of an image memory (BS) which contains the signals forming the relevant part of the image, in such a way that this part of the image is moved in accordance with the change in the co-ordinates of the point touched. This invention is used for graphic screen units.
Patent WO-9105226-A1 (WO)
Title: Indicateur de niveau forme de composants assemblables
Inventor: SCHWALD ROLF
IPC: G10K11/00
Filed: 1990-10-05
Abstract: Un indicateur de niveau formé de composants assemblables comprend un transducteur acoustique ou ultrasonique agencé dans un premier logement qui forme une unité fonctionnelle fermée en soi et un circuit électrique agencé dans un autre logement séparé du premier qui forme une deuxième unité fonctionnelle. Les unités fonctionnelles sont conçues de sorte que l'on puisse assembler avec les différents composants des indicateurs de niveau selon les conditions d'utilisation. A cet effet, un disque en acier est agencé au-dessus du transducteur acoustique ou ultrasonique, ou bien les composants sont scellés avec une masse de scellement disponible dans le commerce, ou encore l'on choisit parmi des logements de transducteurs acoustiques ou ultrasoniques différents mais de mêmes dimensions deux logements similaires séparés pour recevoir le transducteur acoustique ou ultrasonique de l'indicateur de niveau, ou bien l'on assujettit sélectivement l'indicateur de niveau à un récipient, au moyen d'une bride tournante, ou on le suspend au moyen d'un anse à l'intérieur dudit récipient ou au-dessus d'une rigole.
Patent WO-9302534-A1 (WO)
Title: Half-wave blanking device for incandescent electric lamps
Inventor: SCHMIDT HARTMUT
IPC: H05B39/08
Filed: 1992-07-17
Abstract: The invention relates to a device for blanking individual half-waves or groups thereof of an a.c. power supply for powering incandescent electric lamps and other users while particularly taking into consideration the possible electromigration. The invention comprises various structural embodiments of a switching device controlled from the passage through zero of the alternating current by a counter or timer, with special regard for the operation of electric incandescent lamps, preferably signal lamps. The increase in contrast thus achieved provides protection against ghosting or reinforces existing ghosting protectors. Besides the considerable increase in the useful life of the incandescent lamps, additional power and brightness digital control for day/night operation, for example, or use as integrated forewarning indicators is possible.
Patent WO-9404802-A1 (WO)
Inventor: BERZHEIM HANSBERND
IPC: F02B27/00
Filed: 1992-08-18
Abstract: L'invention concerne un dispositif pour élever l'admission de gaz frais lors du temps admission ou chargement d'un moteur à combustion interne synchronisé. Ce dispositif comporte un canal à by-pass (4) qui relie le conduit d'admission (2) d'une chambre de combustion (1) au conduit d'échappement (3) de ladite chambre de combustion (1) ou d'une autre chambre de combustion à proximité immédiate des orifices d'admission (6) et d'échappement (7), en dehors de la chambre de combustion, ainsi qu'une soupape d'arrêt (5) pour le canal à by-pass (4), fermant le canal à by-pass (4) de manière synchrone avec l'ouverture de l'orifice d'admission (6) et se fermant au plus tôt au moment de la fermeture de l'orifice d'échappement (6). La liaison entre le canal à by-pass (4) et le conduit d'échappement (3) se présente sous forme d'un éjecteur d'échappement, ce qui permet d'élever le degré d'admission de gaz frais lors du temps admission.