baber/WOPTO huggingface dataset:
Patent DE-4029581-A1 (DE)
Inventor: HASSLER DIETRICH DIPL ING
IPC: A61B8/08
Filed: 1990-09-18
Abstract: A process for the anatomically locally correct allocation of the excitation centres of biomagnetic comprises the following steps: the excitation centres of the biomagnetic signals found with the aid of a biomagnetic measuring system are in a first system of co-ordinates (Km); the image signals obtained with an ultrasonic applicator (4) are in a second system of co-ordinates (Ku); marking points (8) lie in the examination region or on a surface of the examination region accessible to the ultrasonic applicator (4) the position of which in both systems of co-ordinates (Km, Ku) is known, the two systems of co-ordinates (Km, Ku) are mutually moved sothat all the marking points (8) are superimposed; each excitation centre is indicated by a symbol on the ultrasonic image. If the position of the examination region is unchanged on the provision of the image signals from that on finding the excitation points, it is sufficient with a fixed arrangement of the two systems of co-ordinates (Km, Ku), to calibrate one of them (e.g. Ku) in relation to the other (e.g. Km). Marking points are then superfluous.
Patent DE-4035096-A1 (DE)
Title: Double latching mechanism esp. for round-pin connector - features two=part contact insert held by means of projections into grooved sleeve necessitating release tool
IPC: H01R13/506
Filed: 1990-11-05
Abstract: An upper part (2) is mated with a lower part (3) which carries e.g. three double latching bars (4) at pref. unequal angular intervals with projections (8) for engagement in grooves (11) of a sleeve (9) surrounding the upper part (2). To release the mated coupling it is necessary to insert a  loosening tool (14) with a number of arms through openings (13)  under the flange (12) of the sleeve (9), and to deflect the latter so that the projections (8) can be withdrawn. ADVANTAGE - Connector parts are easily mated and securely held against sepn. for which special tool is required.
Patent DE-4035843-A1 (DE)
Title: Electrical litz wire lead contact end sleeve mfr. - using thin metal band subjected to surface profiling by die tool to form sleeve holding litz wire conductor
Inventor: SCHIEFERDECKER GUENTER
IPC: H01R43/16
Filed: 1990-11-10
Abstract: The litz lead end sleeve is made from a conductive metal band, e.g. a brass band with a thickness of 0.25 mm, subjected to mechanical deformation for forming a closely packed raster of indents via a die stamp and a cooperating die matrix. The latter have corresp. pyramid shaped projections and pyramid shaped recesses. These are offset by half the pattern spacing so that the pyramid points of the die stamp fit in the pyramid recesses of the die matrix and vice versa. USE/ADVANTAGE - Domestic appliance such as working machine, dishwasher, drier, refrigerator. Can be mass produced in cable confectioning machine. Reduced wear on die tool yet withstanding greater tensile stress.
Patent DE-4037000-A1 (DE)
Title: One piece portable folding box - has four sides attached to flaps, and carrying handle on lid part with tear off strip
Inventor: WOLFENSBERGER OTTO
IPC: B65D5/465
Filed: 1990-11-21
Abstract: The portable folding-box has four sides (1-4) attached by scored lines (5) to flaps (6-9). The flaps (6-9) are stuck on top of each other to form the base and lid. The lid part (10) has a carrying-handle (24) and lifts up afte a tear-line (11) is torn. The lid part (10) has a strip (13) gripping round the box's facing top edge (5), and has one fixed and one free grip end (20) so that a tongue-part (21) of the strip fits into a slot (22) in that part covered by the strip (13). On each side of the strip (13) is a tear-line (11) extending through the box's sides (2-4) with the exception of the side (1) holding the lid part (10). The tongue (21) and attached grip end (20) are double-layered. ADVANTAGE - The folded box for pourable contents can be carried by its handle even after it has been opened.
Patent DE-4040230-A1 (DE)
Title: Thin-walled ceramic body - uses immersion of paper-type blank into a fluid ceramic followed by hardening
IPC: E04C2/04
Filed: 1990-12-15
Abstract: To produce thin-walled and pref. porous ceramic bodies, by immersion of a blank into a ceramic dross or fluid ceramic former followed by hardening, the blank is a paper-type material composed of ceramic fibres. The blank can be of a paper-type material composed of polymer fibres or a roughened polymer film where the film is stretched to give the roughening through linear expansion to give a honeycomb structure. The ceramic material can be reduced to metal by a strongly reducing firing. In the case of a honeycomb structure, the open honeycomb side is placed against the wall to be covered, and is closed on one or both sides by glazing. USE/ADVANTAGE - The product is for use as tiles, electrical insulators, wall claddings, gas or fluid filters or as a metal body to store water in hydride form. The method produces particularly thin-walled and porous ceramic bodies.
Patent DE-4040334-A1 (DE)
Title: Process and assembly to recover solvent - and similar materials from effluent air
Inventor: SCHIPPERT EGBERT DR
IPC: B01D53/14
Filed: 1990-12-17
Abstract: A process to recover solvent and similar materials from an effluent airflow in which their air passes through and an absorber which contains washing oil of high b.pt., following which the oil is heated, distilled, flash evapd., condensed and the oil and residual solvent are returned to the absorber. The novelty is that the oil and residual solvent are passed from the distn. column to a stripper in which they counter-flow with a hot gas, reducing the solvent level before being returned to the absorber. USE/ADVANTAGE - The process and assembly maximises the recovery of solvent without any increase in the height of the distn. column.
Patent DE-4101073-A1 (DE)
Title: Hanging fitment for trays or plates - has locking member with pin engaging on support member provided with moulded webs
Inventor: DRUEKE HERIBERT
IPC: A47B96/07
Filed: 1991-01-16
Abstract: The hanging fitment for trays or plates comprises a support part (1) with moulded bearing and holding webs (2,3), and a locking part (4) with a hanging pin (5) and several moulded fixing webs (6) arranged around same. The locking part (4) fits with its hanging pin (5) between two bearing webs (2) and for the horizontal or inclined bearing position of the tray or plate engages with its fixing webs (6) between the two retaining webs (3) of the support part (1). The support part (1) has two parallel spaced vertical retaining webs (3) and two spaced bearing webs (2) running V-shaped relative to each other. ADVANTAGE - Easy fixing of the trays or plates in both the horizontal and inclined positions.
Patent DE-4107929-A1 (DE)
Title: Used concrete recycling - using immersion bath with medium to give hydrophobic action to encapsulate alkali etc. before further use
Inventor: KEUCHER JOACHIM DR ING
IPC: E01C7/14
Filed: 1991-03-08
Abstract: To recycle concrete fragments, they are immersed in a watery soln. of a medium to give a hydrophobic quality. The material is treated until pt. of the medium has been absorbed and the components of the concrete which have an adverse effect are encapsulated, esp. the alkalis, and prevented from reacting when producing concrete mixts. from the material. The soln. can also contain an agent to reduce surface tension. ADVANTAGE - The technique renders harmless any components in the broken concrete which would damage concrete mixtures when the used material is recycled. In an example, the concrete fragments are placed in a bath or vessel together with a 5-10% soln. of polydimethylsiloxane, together with a small amt. of an agent to reduce surface tension. The concrete can also be placed in a bath which is already filled with the soln. After the concrete has absorbed sufficient solution to encapsulate any damaging components, it is extracted by a drag chain and left to drip dry in air. The fragments can then be used as an additive for concrete mixts.
Patent DE-4108903-A1 (DE)
Title: Aq. liposome systems
Inventor: WINGEN FRANZ DR
IPC: A61K9/127
Filed: 1991-03-19
Abstract: Aq. liposome system contains a non-toxic organic solvent, at least one phospholipid and at least one phospholipid charge carrier. Phospholipid charge carrier is pref. a salt, esp. an Na or ammonium salt of phosphatidyl glycerine and/or its derivs. esp. a salt of dimyristoyl- and/or dipalmitoyl-phosphatidyl glycerine or a soya phosphatidyl glycerine. Wt. ratio of phospholipid to phospholipid charge carrier is 100:1-200:1. Liposome system contains 0.5-20 wt.% phospholipid. Phospholipid is phosphatidyl choline, esp. a highly pure one contg. less than 10 wt.% impurities. System contains a pharmaceutical esp. an active ingredient for the treatment of cancer, AIDS, liver diseases, virus diseases or Pneumocystic carinii pneumonia.
Patent DE-4115727-A1 (DE)
Title: IC engine uses hydrogen generated electrolytically in operating space - to increase efficiency and reduce waste and emission
Inventor: MACHURA MICHAL
IPC: F02B43/10
Filed: 1991-05-14
Abstract: In driving an engine by combustion of H2, the novelty is that the H2 and O2 for combustion are produced in the operating space of the engine of electrolytic dissociation of water. Pref. dissociation is accelerated by adding an alkali cpd.. The engine is a piston engine and the electrolyser is placed in the walls of the combustion chamber. In particular, an 8-stroke engine is used. At the start of the stroke, water, opt. with catalyst, is sucked in or injected. Strokes 2,4 and 6 comprise compression, strokes 3, 5 and 7 expansion to convert the combustion to mechanical work and stroke 8 exhaustion of the combustion gases. Electrolysis starts immediately after intake or injection of water at the start of stroke 1 and continues up to the start of stroke 7. Combustion may be triggered by external ignition or autoignition. USE/ADVANTAGE - The technique reduces waste and is efficient since it eliminates the need to remove the combustion prods. after each combustion, which wastes hot and partly oxidised prods.. It can be used in 2- or 4-stroke or rotary engines or even cycles with more than one working stroke, e.g. an 8-stroke cycle with 3 working strokes or a 16-stroke cycle with 7 working strokes. Emissions are very slight, with only small amts. of NOx. CO and CO2 are emitted only to the extent that they are present in the air used for combustion.
Patent DE-4117672-A1 (DE)
Title: CPU and cache memory control method - avoiding limitation of CPU operation due to cache memory operation
Inventor: DOI TOSHIO
IPC: G06F12/08
Filed: 1991-05-29
Abstract: The computer system has a CPU (71), a cache memory (72), and working memory (80). The CPU contains an ALU (711), control unit (712), buffer memory (713) and a cache memory (714). The second cache memory has an address region (721) and a data region (722). A number of pairs of data and addresses are read from the buffer memory and the result is used to control data in the cache memory which is divided into a number of regions. The write process can be independently carried out for each region. ADVANTAGE - CPU capacity is not limited by cache memory.
Patent DE-4122084-A1 (DE)
Inventor: PRZYBYLA BERND ING GRAD
IPC: H04Q9/00
Filed: 1991-07-04
Abstract: The invention relates to an information transmission process in abus system with several participants. It is characterized in that each participant (ECU 1, ECU 2) monitors the bus to see whether it is busy or free and sends information only if it is free. Each participant (ECU 1, ECU 2) waits for a bus-monitoring period (TÜ) before transmitting the information, and the information from that participant (ECU 1, ECU 2) is sent only after the bus monitoring time (TÜ) has elapsed if no information transmission is detected on the bus within its bus monitoring time (TÜ).
Patent DE-4134261-A1 (DE)
Title: Semiconductor layers, for use in solar cells, grown on flexible tape - using crystallisation from solvent in small, unconnected areas on the tape to give single crystalline regions in a continuous process
Inventor: NAKAGAWA KATSUMI
IPC: H01L31/18
Filed: 1991-10-16
Abstract: Devices are formed by using a carrier in the form of a tape which is coated with an insulating layer in which windows have been formed. The semiconductor material to be deposited is dissolved and the tape passed along the surface of the soln. in such a way that single crystalline regions grow on the tape. The semiconductor material pref. comprises Si, Ge, Ga, As, In or P, and the solvent pref. comprises In, Sb, Zn, Sn, Ga or B. The tape material includes pref. Al, stainless steel, Cu and/or Ni. USE/ADVANTAGE - The process is fast, e.g. can deposit a succession of layers, forming an active structure, in one min. The active semiconductor consists of single crystalline regions which gives the devices a high efficiency, e.g. up to 13.7%. The formation temp. is low, allowing flexible materials to be used for the tape, which alllows serial connection of cells to be made easily and with high yield and allows a continuous process to be used. The tape material can be used as one of the electrodes of the cell. As a result of the above features, the cell cost has been significantly reduced.
Patent DE-4136944-A1 (DE)
Inventor: FUNK WILHELM
IPC: B60B7/01
Filed: 1991-11-11
Abstract: Described is a wheel rim, in particular a light-alloy rim, with an outwardly projecting edge zone (8), in the shape of for instance a flange, and with one or more protective elements (6) disposed in such a way that they cover the outside of the rim edge zone (8), the protective elements being adhesively bonded to the edge zone, in particular the edge flange.
Patent DE-4137591-A1 (DE)
Inventor: WEKENMANN GUIDO
IPC: C09D131/04
Filed: 1991-11-15
Abstract: The invention concerns a zinc-containing corrosion-protecting undercoating agent for steel surfaces. The undercoating agent, which contains no organic solvents, consists of a mixture of dry, water-emulsifiable dispersion agent in powder form and water-reactive zinc in powder or flake form which are mixed with water immediately before treatment. The corrosion-protection properties of undercoating agents prepared in this way are as good as those of prior art single-component zinc-dust undercoating agents using only organic solvents.
Patent DE-4200217-A1 (DE)
Title: Machine for removing old binding wire from bales of paper - has portal frame supporting movable cutter bar and jib arms containing lift and winder
Inventor: GARTZEN JOHANNES PROF DR RER N
IPC: B65B69/00
Filed: 1992-01-08
Abstract: A cutter bar (17) with cutter shears is movable on a gantry (2) relative to the surface lying parallel to the transport direction. Two jib arms (4) movable in the same direction on the gantry are fitted with a lift (6) and the winder. The lift has a magnetic strip or suction strip which raises the ends of the cut wires, cords (3) which are then wound up by the motorized winder. The cutter shears have two closely adjoining blades (34) which move relative to each other in the longitudinal direction.  The motor (21) and winder (22) of the winder (7) can be arranged movable relative to each other on a common track. ADVANTAGE- Accurate positioning of the bale relative to the machine is no longer essential making for easier use.
Patent DE-4201734-A1 (DE)
Title: HF surgical instrument for cutting through narrowed closing muscle in mouth of bile duct in duodenum - has flexible shaft guided in flexible guide tube which at patient end is connected securely with flat wire
Inventor: SEUBERTH KURT
IPC: A61B18/14
Filed: 1992-01-23
Abstract: The surgical instrument includes a flat wire (5) that accepts a spring wire (8), which forms the chord (8a) and determined displacement distance (7a to 7b) outside the guide sheath (7), and is led back in a hook shaped shaft. A pull exerted on the flexible shaft (4) at the patient end of the guide tube (2) tensions the chord (8a), so that it forms an enlarged arc. The guide sheath is partly guided in the guide tube (2). With the rotation of the handle piece over the flexible shaft (4), the flat wire (5) fixed to it, the oval cover (6) and the sheath mounting (10), the guide sheath (7) is rotated. Simultaneously and parallel with the spring wire (8), which runs out in the cutting chord (8a). The flat wire slides in the oval cover and runs out at the end round shaped in the mounting (10), for fixing the guide sheath (7). A ring (12) fixed on the cover (6) is protected against longitudinal movement by two rings seated in the guide tube (2). ADVANTAGE - Cutting wire is deflected exactly in desired direction. Cutting unit gives optimum treatment result as well as low complication rate required for papillotomy.
Patent DE-4202932-A1 (DE)
Title: Compressor for kitchen waste - comprises driven compression roller rotatable in hollow cylindrical housing and having through slot in which is movable slide
Inventor: BERGMANN HEINZ
IPC: B30B9/30
Filed: 1992-02-01
Abstract: The width of the slide (6) in the slot of the compression roller corresponds to the inner dia. of the hollow cylindrical housing (2), whereby the rotary axis (29) of the compression roller (3) is axis-parallel to the hollow cylindrical housing (2) but is displaced in a coaxial plane so that the outer dia. of the compression roller touches the inner walling of the hollow cylindrical housing (2) along a surface line. The outer dia. of the compression roller is smaller than the inner dia. of the hollow cylindrical housing (2). The cylindrical housing has a filling aperture (7) in its cover, which is accessible inclinedly from above and is engaged by the compression roller. The length (E) of the filling aperture is shorter than the length (L) of the slide (6). USE/ADVANTAGE - In a kitchen waste compressor into which the waste can be easily and safely fed and easily removed in the compressed state.
Patent DE-4204200-A1 (DE)
Title: Liq. useful as heat transfer and insulating media - comprises mixt. of poly-alpha-olefin(s) and/or isoparaffin(s) with poly:di:methyl:siloxane(s) and/or poly:alkyl -/poly:aryl:siloxane(s)
Inventor: JOSTAN JOSEF L DIPL CHEM DR RE
IPC: C08L83/04
Filed: 1992-02-13
Abstract: Liquid (I) comprises a mixt. of poly-alpha-olefins and/or equiv. isoparaffins on the one hand with polydimethylsiloxanes and/or polyalkyl-/polyarylsiloxanes on the other hand. The vol.- and/or wt. pts. of the components of the mixt. are chosen depending on the required electrical properties of the liq. USE/ADVANTAGE - (I) can be used as heat transfer and insulating media in electrical high voltage appts., as cooling and insulating media for the high voltage part of a radar appts., or as hydraulic fluids for hydraulic systems in an aeroplane and as cooling and insulating media in on-board radar of the same aeroplane. (I) has good thermal, calorific, rheological and hydraulic properties.
Patent DE-4205390-A1 (DE)
Inventor: HERING KARL-HEINZ
IPC: G11B7/26
Filed: 1992-02-21
Abstract: A process is disclosed for removing a reflecting layer (15) applied on the plastic substrate (13) of a disk-shaped recording medium (11), by means of a knife-shaped element (21). By moving with respect to each other the recording medium and the knife-shaped element, the recording medium is cut through in a plane parallel to the reflecting layer, so that a shell that contains at least almost the whole reflecting layer is removed and a recording medium part that contains almost the whole substrate is left. The process is carried out by means of a device provided with a holding element for holding the recording medium.
Patent DE-4205695-A1 (DE)
Title: Printing alphanumeric symbols on flat surface - involves roller attached to barrel of felt tip pen and in contact with felt tip
Inventor: BROCKMANN PETER
IPC: B41K1/22
Filed: 1992-02-25
Abstract: An instrument for printing letters, numbers, symbols etc. on a flat surface consists of a roller with the required symbols formed in mirror image on its surface. The roller (1) is mounted in a fork which has a tubular extension (2) which fits over the barrel (3) of a felt tip pen with the felt tip being pressed against the roller surface. As the roller (1) is rolled over the surface which is to be printed on, ink from the felt tip is transferred to the roller surface so that the roller prints the required symbols. USE/ADVANTAGE - Printing of symbols on a flat surface. Using the roller and felt tip pen is simpler than using stencils.
Patent DE-4205791-A1 (DE)
Inventor: SCHULZE ULRICH
IPC: G07F17/32
Filed: 1992-02-26
Abstract: A games machine system comprises a plurality of mutually interlinked games machines (30, 32, 34, 36, 38) with a reading unit for users' cards and a computer-controlled unit. Here, the computer-controlled unit is a money processing device (2) with a count-in and count-out unit fitted in a central, safe-like central housing (4), and contains a store for users' credit. The money processing device (2) also has a detection unit for a sum fed in via the count-in unit, a sum fed in being stored in the users' credit store and a user's card with a code corresponding to the stored user's credit being issued via the card-issue unit.
Patent DE-4207754-A1 (DE)
Inventor: FOLDENAUER WILLI DR
IPC: B41M5/124
Filed: 1992-03-11
Abstract: A wiping-proof labelling device (1) for objects of all kinds has one or more material layer(s) (2, 3, 4, 6, 7) on which information (5) can be inscribed by means of pressure. The information (5) is made recognisable, for example, by the interaction of two material layers (2, 3).
Patent DE-4208012-A1 (DE)
Inventor: WEISS KLAUS DIPL ING
IPC: G01S13/931
Filed: 1992-03-13
Abstract: A process for adjusting the driving speed of a motor vehicle which is equipped with a driving- speed controller 10, a distance control 20 overriding this and a bend-recognition device is described. In this, the speed of the vehicle is maintained by the driving-speed controller 10 at a speed preselectable by the vehicle driver, when no vehicle is moving within a predetermined distance in front of the vehicle, otherwise the speed is controlled by the distance control 20 according to the distance of the vehicle from a vehicle located in front of it. In the event of a continuous distance control and the disappearance of the vehicle in front, and the simultaneous recognition of a bend, a signal is generated and is used to bring about a deceleration of the vehicle which can be detected by the vehicle driver. The driving-speed controller 10 is faded out to the end of the bend and/or the reappearance of a vehicle in front. A speed predetermined by the driving-speed controller 10 or the distance control 20 is resumed at all events after the end of the bend. <IMAGE>
Patent DE-4212894-A1 (DE)
Title: Crane for lifting big stone blocks - incorporates parallelogram lifting jib with actuator cylinder directly connected to it
Inventor: BAEDER WILFRIED
IPC: B66C23/00
Filed: 1992-04-17
Abstract: The lifting device (10) is used for handling large stones, concrete blocks etc. It has a fixed column (45) carrying a pivot (44) allowing a jib (47) to pivot in azimuth. There is a second azimuth pivot at the end of this jib. A parallelogram jib (12) on the end of the first jib takes care of luffing. The actuator (22) acts directly on the parallelogram linkage. A joint (21) allows rotational motion (60) of a rod (57) which extends downward from the joint and can also move up and down (72). The clamping mechanism (63) grasping the stone block (11) is fitted at the bottom of this rod. USE/ADVANTAGE - Jib crane lifting stone blocks is capable of wide range of movement.