baber/WOPTO huggingface dataset:
Patent DE-4205996-A1 (DE)
Inventor: PLESCH WINFRIED DR
IPC: G01N31/22
Filed: 1992-02-27
Abstract: PCT No. PCT/DE92/00160 Sec. 371 Date Oct. 20, 1992 Sec. 102(e) Date Oct. 20, 1992 PCT Filed Feb. 27, 1992 PCT Pub. No. WO92/15880 PCT Pub. Date Sep. 17, 1992.Method for the manufacture of a self-supporting test field material of very small layer thickness. In a strip of test material (1) comprising an open-pored fibre structure a reagent film mass (6) is embedded from an application side (1a) in such a way that it extensively penetrates into the pores of the carrier material. The reagent film mass (6) is smoothed on the opposite side (1b) by the relative motion of the ribbon and a smoothing tool (4) in such a way that the pores of the composite fibre structure are spanned by the reagent film mass (6). Finally, the carrier material ribbon (10) thus produced is dried essentially free of contact.
Patent DE-4206914-A1 (DE)
Title: Method of transporting compost from reactor - with chain scraper conveyor having lifting arrangement to avoid overloading
Inventor: FRESENIUS JUERGEN DIPL ING
IPC: C05F17/02
Filed: 1992-03-05
Abstract: Biological waste and/or compost in trench-like continuous reactors (1) is transferred or conveyed away by a chain scraper conveyor (0) mounted on a carriage (10) for driving forwards and backwards, the carriage being mounted on a car (11) which moves along the reactors. The chain scraper is driven to remove the top layer of the compost and transport it upwards on the upper strand of the conveyor. If this is overloaded, a lifting cable (13) raises the conveyor for a short period. ADVANTAGE - Allows operation with compacted material.
Patent DE-4208378-A1 (DE)
Title: Current supply for superconducting appts. - comprises normal-conducting current supply for carrying current to high temp. superconductor
Inventor: PAUL WILLI DR
IPC: H01R4/68
Filed: 1992-03-16
Abstract: Current supply (1) for superconducting appts. (12) comprises: (a) a normal-conducting current supply (2) carrying the current from an area at room temp. to a high temp. superconductor (7); and (b) wires or strips (9) carrying the current from (7) via a bath of liq. He (10) to a low temp. superconductor (11). The low temp. superconductor (11) carries the current to the superconducting appts. (12). The novelty is that the high temp. superconductor (7) is made of a large body of superconducting material below the temp. of liq. N2. The wires or strips (5 and 9) contacting the high temp. superconducting body (7) are fused on both sides into the large body. ADVANTAGE - Thermal losses are low.
Patent DE-4215138-A1 (DE)
Title: Quality testing of porous components for explosion protection - saturating with test liquid and increasing air pressure until first gas bubble formed as liq. is expelled
Inventor: EISFELD DIETMAR
IPC: B22F3/11
Filed: 1992-05-08
Abstract: The sample is saturated with a test liquid and the liquid is then driven out of the body by air. The pressure applied is increased uniformly at a rate matched to the structure, and between 10 and 50 Pa/second, until the first gas bubble appears. The pressure is measured electronically and continuously during the test process and is recorded. The abrupt change in pressure as the first bubble is formed is detected and used to automatically compute the maximum effective pore dia. USE/ADVANTAGE - For problem-free measurement of effective pore sizes of test bodies according to ISO 4003 standard, including for battery degassing stoppers, used to prevent ignition, and similar sinter materials.
Patent DE-4219001-A1 (DE)
Title: Vehicular direction indicator combined with rear-view mirror - gives warning of impending turn or lane change by flashing amber lamps concealed in mirror housing
Inventor: TASHIRO TADAO
IPC: B60R1/12
Filed: 1992-06-10
Abstract: At the outer end of the mirror housing (1) a space (3) is provided for a pair of flashing indicator lamps (11) on an L-shaped bracket (10) extending from the back of the rubber mounting of the mirror. The light is directed rearwards through a transparent plastic sheet (6) and spaces between short screens (7). It is visible from the front and side through slits (9) backed by smaller transparent coloured plates (6a). ADVANTAGE - Indication of change of direction is easily recognisable by driver as well as by pedestrians waiting at crossings, and occupants of other vehicles.
Patent DE-4219536-A1 (DE)
Title: Centrifuge for dewatering articles in a washing machine - involves several washing articles loaded into centrifuge and centrifuged together at speed at which the centrifugal force acting on wash ring inner dia. is same as article wt.
Inventor: HERBERTZ HEINZ ING GRAD
IPC: D06F49/00
Filed: 1992-06-15
Abstract: The washing articles are fed one after the other in a rotating centrifuge with horizontal or inclined axis, whereby the speed after the loading of one of each washing article is increased and then reduced to a speed suitable for the load. The washing articles are fed into transport containers which are automatically controlled and suitable for loading of the centrifuge and are distributed over several centrifuges. In the resonance range, buffers (10,14,15) are pressed by work cylinders (9) against the centrifuge body. The loading is by means of cylindrical transport containers (24) the dia. of which corresponds to the opening (20) of the centrifuge, and the floor of which is provided with holes. The transport containers (24) are provided with external chains (26) which via chain wheels (27) are connected to a gear (29) and suspended on overhead tackle (30). USE/ADVANTAGE - Used for laundries, to spin dry on large scale laundry lots.
Patent DE-4221331-A1 (DE)
Title: Strip edge flash removal - has profiled tilting and separation rollers pointing up and down for simultaneous flash removal from strips only at the cut edges
Inventor: FAUPEL BERND
IPC: B21D19/00
Filed: 1992-06-29
Abstract: The assembly for the simultaneous flash removal of the longitudinal edges of a number of strips has a strip tilting and sepg. roller (2) with different profiles (3',3") from its mean dia. (D) for two neighbouring strips flanking the guides and between them in the direction of travel. The assembly has another opposing profile (3) roller with a further guide between the rollers (2). The working sections of the active stations are over and under the strips. The rollers (2) are pref. positioned in relation to each other where one has the smaller dia. (3') over the larger (3") and the next roller is inverted, to reverse the profile (3). A complementary pressure roller acts with each profiled roller (2). USE/AVANTAGE - The assembly is for trimming the flash from strip materials which have been cut along their length in a simple operation where only the edges with flash are worked and the uncut edges are left.
Patent DE-4222644-A1 (DE)
Title: Rotary pump or motor - has rotating disk with four plungers inside cylindrical space whose eccentricity to shaft can be adjusted
Inventor: HOEVECKE WILHELM
IPC: F01B13/06
Filed: 1992-07-10
Abstract: The rotary disk machine used as motor or pump has a housing for the driving shaft. There is a cylinder space with plane end walls (transverse to the shaft axis) and cylindrical ring eccentric with respect to the shaft to form the outer wall. The rotating disk or piston has four radial holes with plungers each of which carries a pressure pad at its outer end, bearing on the cylinder outer wall. At the centre of the disk between the inner ends of the plungers is a compensating piece. There are channels within the cylinder outer wall for flow of the working medium (hydraulic or pneumatic). This wall or ring can be fixed or it can be adjusted in eccentric position. ADVANTAGE - Only small number of components used (hence inexpensive construction) and high efficiency.
Patent DE-4224156-A1 (DE)
Inventor: BENENOWSKI SEBASTIAN
IPC: E01B7/12
Filed: 1992-07-22
Abstract: In order to prevent relative movement between unwelded parts (12, 14) of a cross-over frog (16), the invention proposes that a sleeve (28) passes without play through the frog parts, a bolt (26) extending down the axis of the sleeve to connect the frog with its associated guardrails (18, 20).
Patent DE-4227271-A1 (DE)
Title: Special organic waste processing appts. - comprises compact arrangement of crushing, mixing and separating units
Inventor: ZIMMERMANN BERNHARD
IPC: A62C3/00
Filed: 1992-08-18
Abstract: Appts. for mixing and treating organic special waste, in paste or liq. form and opt. contained in metal or plastics casks, has (a) a delivery container (1), to which is connected the outlet of a supply container for additive (sawdust or similar finely divided bindable or absorbent material); (b) a crusher (6) for crushing or shredding the casks, supplied with the premixed contents of the delivery container and opt. connected to the supply container for supply (23) of additive; (c) a screw conveyor and mixer (9), following the crusher (6), for further mixing and homogenisation of the material which is then delivered onto a transport screen base (12); (d) a conveyor (13), below the screen (12), for supplying screened fine material to a collection container; and (e) at the end of the screen (12), a magnetic separator (19) for separating out ferromagnetic cask parts and a conveyor (18) for discharging coarse material. USE/ADVANTAGE - For processing special waste such as lacquer and paint wastes, printing ink residues, glues and adhesives, putties and fillers, grease and oil contg. sludges and functional media. Special waste is more efficiently and completely conditioned either for final storage or esp. for burning as additional fuel in high temp. combustion units. The appts. is simple to operate, is compact, may be mobile and can be located at sites of heavy demand.
Patent DE-4230103-A1 (DE)
Title: Building frame with vibration dampening - has rigidly connected individual ports with cavities filled with dampening material compacted by vibrations
Inventor: WIDMER HANS-PETER
IPC: F16F7/01
Filed: 1992-09-09
Abstract: During or after filling the cavity with the vibration-dampening substance e.g. quartz sand the second part is exposed to vibrations to compact the substance. This second part is rigidly connected to the first individual part before or after the dampening substance is added. The two parts make up a vibration dampening metal structure with the rigid connection formed by welding or screwing. The frame like structure can be relaxed and the vibration dampening substance, can be provided in the relevant cavities in a vibration compacted state. USE/ADVANTAGE - High mechanism strength and used in the structure of high buildings and tool machines which are to withstand vibrations.
Patent DE-4233685-A1 (DE)
Inventor: KROEDEL BERND DR ING
IPC: F23J15/06
Filed: 1992-10-02
Abstract: The invention relates to a process and device for making use of the energy from gases in coal-fired power stations in which the flue gases are cleaned in a flue gas washer (1) and taken to a cooling tower. The basis of the invention is to make use of the energy content of flue gases of coal-fired power stations at and below the acid condensation point. This is achieved by the invention in that the flue gases in the intake region of the flue gas washer are cooled by the acid-proof heat exchanger (8) to below the acid condensation point, dripping acids are taken from the flue gas washer sump and neutralised and the cooled flue gases are directly taken into the washing region and taken off to the cooling tower without reheating.
Patent DE-4236069-A1 (DE)
Title: Homeopathic medicaments for treating HIV infections - prepd. by dilution of infected serum
Inventor: BERGMANN WERNER DR
IPC: A61K35/76
Filed: 1992-10-26
Abstract: Medicaments, esp. for oral admin., for combatting or curing HIV infections comprise serum contg. HIV pathogens or HIV antibodies diluted with succussion (shaking) to a homeopathic potency. The potency is at least D 24 or LM IV, e.g. D 30 or LM VI, or D 100 or LM XXX. The diluent is distilled water or dil. alcohol. After the final dilution, crab apple blossom essence may be added in an amt. of 1 drop/100 ml.
Patent DE-4237729-A1 (DE)
Inventor: SCHORNSTEIN AXEL
IPC: B62B3/00
Filed: 1992-11-09
Abstract: A management device is proposed for luggage trolleys, in particular in airports, railway stations and similar extensive installations in which, when mass transport means arrive for the passengers, a sufficient number of luggage trolleys must be made available at the respective place of arrival and at the time of arrival of the mass transport means in order to transport the luggage of the passengers to the individual transport means, detection of the location of the individual luggage trolleys by means of radio being used in order to reduce the necessary expenditure on material and personnel, for which purpose there is provision in particular for each luggage trolley to be equipped with a receiver/transmitter unit, and for the entire surface of the installation to be divided into individual areas, each of which is equipped with a fixed transmitter/receiver, the transmitters/receivers of the individual areas being connected to a central data acquisition and processing system. <IMAGE>
Patent DE-4239136-A1 (DE)
Title: Structure of tubular heating radiator - consists of sections with pipes passing through them and with connecting ports to them
Inventor: FELDMEIER DIETER DIPL ING
IPC: F28D1/04
Filed: 1992-11-20
Abstract: The radiator is made in sections mounted on one and pref. two continuous pipes (12) passing through them. Each pipe contains one or more connecting ports (20) to each of the sections. The ports can be of different dia. depending on their distance from the inlet, so as to supply the same amt. of heat to each section. Alternatively, the ports can all be of the same size but accommodating inserts to vary their free cross-sectional areas. The sections can be hard-soldered to the pipes. USE/ADVANTAGE - Heating radiator with strong structure which is simple to mfr.
Patent DE-4240300-A1 (DE)
Title: Aerator esp. for clarification tank - has covered aerating bodies mounted in rigid support profiles
Inventor: POERSCH RUDOLF DIPL ING
IPC: C02F3/20
Filed: 1992-12-01
Abstract: An aerator, for liqs. in large receptacles or tanks (pref. clarification tanks), has one or more aerating elements which are connected to an air supply system and which have a surface configuration causing release of air in fine bubble form into the liq.. The appts. has at least one rigid support profile (4), in which one or more aerating elements (5) are mounted; and the aerating element (5) consists of a pref. elongate body (9) of cross-sectional shape matching that of the support profile (4) and has a cover (10) or tray for sealing the body (9) at least against the support profile (4). ADVANTAGE - The aerating elements are simple to produce in large lengths and/or widths and are simple and inexpensive to assemble in an aeration system.
Patent DE-4240771-A1 (DE)
Title: Clock radio with time indicating unit - has radio receiver contg. time information and receiver control unit for controlling reception such that receiver unit only receives part of time information
IPC: G04R60/14
Filed: 1992-12-03
Abstract: The clock radio includes a time correction unit (9) which corrects the time indicated by an indicating unit (2), on the basis of the part of the time information received by the receiver unit (3), controlled by the receiver control unit (8). A unit (5) evaluates each time on the basis of the time information received by the receiver unit, to determine whether the time shown by the indicating unit is running fast or slow. A storage unit (6) stores the result, and a coincidence detector (7) establishes whether the result is stored and whether it agrees with fast/slow preceding information already received. ADVANTAGE - Unnecessary current consumption during reception of time information is prevented.
Patent DE-4242815-A1 (DE)
Title: Suspension for wheels of front engined vehicle - uses twin axis universal joint to give good anti-dive properties
Inventor: ANDO FUMITAKA
IPC: B60G15/07
Filed: 1992-12-17
Abstract: The vehicle wheel suspension system has upper (40) and lower (50) elements. It has a shock absorber unit with a spring (36) and a shock absorber (20) where a lower end section of the shock absorber is joined to the lower element and the upper element is joined to a further section of the shock absorber. A universal joint (30) having a longitudinal axis and a transverse axis is provided with a connecting section to join the lower end section of the shock absorber unit to the lower element. USE/ADVANTAGE - Suspension for the steered wheels of a front wheel drive vehicle which has good `anti-dive' properties.
Patent DE-4300939-A1 (DE)
Title: Paper transport system for image prodn. unit esp. copier - has three rollers and three surface parts for closing three guide plates to make pressure contact so that paper can be transported and plates opened for paper release
Inventor: NANBA HIDEYUKI
IPC: B41J13/00
Filed: 1993-01-15
Abstract: The first and the third guide plates (14,16) are connected (21-23), for the pressing of the third roller (19) against the second roller (18) in the closed position of the first guide plate (14). Also for separating the third roller from the second roller in the open position of the first guide plate. The plate connection (21-23) include a rotatable shaft (21) with a first part for supporting the third guide plate (16) and a second part (21a). A sprung lever (22,23) is connected to the second part of the shaft, to turn the shaft so that the third roller (19) separates from the second roller (18). The sprung (23) lever (22) includes a part (22b), which engages with the first guide plate (14) in its closed position. So that the shaft (21) is prevented from turning in the closed position of the first guide plate. ADVANTAGE - New and sensible paper transport system prevents torn paper leading to down time and calling in of specialist for repair.
Patent DE-4301518-A1 (DE)
Title: Container closure, preferably bottle closure
Inventor: SCHWENKER JOERG
IPC: B65D51/16
Filed: 1993-01-21
Abstract: The invention relates to a container closure, preferably a bottle closure, according to patent P4216632.2. This patent related to the problem of safe storage of liquids which continue to give off gas after filling has been completed. The subject of the main patent is concerned with a protective cap with a spigot arranged centrally on the bottom of the cap and having a sealing ball over which a centrally perforated sealing disc is fitted. The sealing disc lies between a projection and the container neck and provides a gas- and liquid-tight seal. Through the choice of the dimensional relationships of projection, i.e. sealing surface, and bearing surface of the sealing disc on the sealing ball, a prestressing of the sealing disc in the direction of the container interior as a prerequisite for a valve action between sealing disc and sealing ball is achieved. To increase the prestressing, it is proposed to arrange additionally a distance ring as an integrated or separate component on the bottom of the protective cap. Through purposeful choice of its diameter and/or its thickness, the increased prestressing and thus the pressure in the container can be preset in a specified manner. <IMAGE>
Patent DE-4303352-A1 (DE)
Title: Removal of phenolic cpds. from oil esp. tar oil - using aliphatic, sec, tert. amine or amideand opt. water as extraction agent
Inventor: POLACZEK JERZY
IPC: C07C7/10
Filed: 1993-02-05
Abstract: Phenols are removed from oils using aliphatic, secondary, tertiary amines or amides, or their mixts. with water, as extraction agents. Pref. di-n-propylamine or di-n-butylamine, or triethylamine can be used as the amine. N,N-Dimethylacetamide can be used as the amide. Mixts. of amine with water in a wt. ratio of 1:0.1-10 can be used as the extraction agent. Extraction is carried out using amine-water mixts. at less than 19 deg.C. The amine-water extract is heated, after removing the oil phase, to a temp. at which the amine extract and water separate. Both phases are removed from one another and the amine phase worked up by distillation. Sepn. of the amine and water phase takes place at 19.5-35 deg.C. USE/ADVANTAGE - Phenols can be recovered from tar oils and used in organic synthesis or as raw materials in the plastics industry. Recovery is possible without the need for additional re-extraction with organic solvent
Patent DE-4305942-A1 (DE)
Inventor: HABICHT SIEGFRIED
IPC: E06B3/58
Filed: 1993-02-26
Abstract: 2.1 The plastic retaining means (9) is configured such that it can be fixed on the glazing bar in a frictionally and positively locking manner and, together with the glazing bar, forms a structural unit which can be inserted into the frame profile and also removed from the frame profile. 2.2 The plastic retaining means (9) exhibits a baseplate (10) which is provided, at the free border, with an assembly moulding (11) which is shaped outwards and upwards from the plane of the baseplate and is mounted in front of a clamping jaw. The plastic retaining means is further equipped with an extension arm (19) which is equipped, at the free end, with a latching hook (20) for engaging behind a latching surface of the glazing bar (8). 2.3 The plastic retaining means (9) and the structural unit comprising glazing bar (8) and plastic retaining means (9) are used in the frame construction method for windows and doors. <IMAGE>
Patent DE-4309665-A1 (DE)
Title: Actuator for slow movements
Inventor: HERRMANN HANS DR ING
IPC: F15B21/06
Filed: 1993-03-25
Abstract: An actuator, which is actuated electrochemically with direct current by means of expansion or contraction of a driving means, receives a current signal which is formed by means of the logical coupling of a plurality of criteria. In the case of fertilising plants, these can be the temperature, the insolation, time of day and season and the time since the beginning. A plurality of actuators can be driven using proportional actuating currents of different sizes, or one actuator can act on a plurality of pistons of different cross-sections. In order to add the smallest possible quantities, roller bearings can be subsequently lubricated only with the base oil of the grease.
Patent DE-4311701-A1 (DE)
Title: Arrangement for generating acoustic signals, in particular ringing (ringers, tone diallers) in telecommunication devices
Inventor: STRZELETZ WOLFGANG DIPL ING
IPC: G08B3/10
Filed: 1993-04-08
Abstract: In telecommunication devices operating at a low supply voltage and having a capacitive electroacoustic transducer (13), arbitrarily high alternating (AC) voltages (SI) are generated for the generation of acoustic signals (for example ringing). The alternating voltages (SI) are in this case obtained by logically combining two input variables (STS, RS) which are at a low-voltage level (VS), the frequency information being contained in a control signal (STS) and the amplitude information being contained in a reference voltage (RS). <IMAGE>
Patent DE-4312017-A1 (DE)
Title: Bristle
Inventor: MALLINOWSKI IVAN
IPC: A47K7/02
Filed: 1993-04-13
Abstract: A bristle for cleaning, grinding or bath brushes, having an elastic shaft (1) by means of which it can be attached to brushes, and having a working tip (2) which is of spoon-shaped or chisel-shaped design, or having such parts (3) or regions (3). As a result, the bristles have a more cutting-off and less directly lifting-up effect. By corresponding shaping, these spoon-shaped or chisel-shaped parts (3) are mutually cleaning and sharpening in their cooperation. <IMAGE>
Patent DE-4313356-A1 (DE)
Title: Pressing film-joining apparatus
Inventor: MELIES WOLFGANG
IPC: F16G3/02
Filed: 1993-04-23
Abstract: The invention relates to a pressing film-joining apparatus (1) for joining the opposite ends (2, 3) of a belt. To make it possible for the belt to operate without any damage, even over long operating times, a plurality of inter-meshing tabs (4-10) are provided at the ends (2, 3), a connecting rod (11) being inserted through the tabs (4-10). <IMAGE>