baber/WOPTO huggingface dataset:
Patent DE-4318147-A1 (DE)
Title: Processing circuit for magnetostrictive torque sensor in IC engine drive shaft - demodulates and integrates inverted signal of sensor attached to magnetostrictive shaft
Inventor: KOBAYASHI NOBUAKI
IPC: G01D5/48
Filed: 1993-06-01
Abstract: At least one detection coil (7) is attached to the exterior of a magnetostrictive shaft. An oscillator (21) which generates a reference waveform is connected via a resistor (24) to an inverter (22) with a negative feedback circuit contg. the detection coil. A phase shifter (27) produces a reference signal differing in phase by 1/4 period from the reference waveform produced by the oscillator. The inverter output is demodulated (28) according to the phase shifter output and integrated (29). ADVANTAGE - Accurate detection and evaluation with reduced temp. dependency and sensitivity variations.
Patent DE-4320223-A1 (DE)
Inventor: BAUSS FRIEDER DIPL BIOL DR
IPC: C07F9/572
Filed: 1993-06-18
Abstract: PCT No. PCT/EP94/01980 Sec. 371 Date Dec. 18, 1995 Sec. 102(e) Date Dec. 18, 1995 PCT Filed Jun. 17, 1994 PCT Pub. No. WO95/00522 PCT Pub. Date Jan. 5, 1995Compounds of formula I are disclosed,   <IMAGE>   as well as processes for their production and pharmaceutical agents containing these compounds suitable for treating disorders of calcium metabolism.
Patent DE-4325383-A1 (DE)
Title: Process for producing heat-resistant surfaces having high heat emission and absorption
Inventor: LANG JUERGEN DIPL ING
IPC: C23C4/02
Filed: 1993-07-23
Abstract: It is an object of the invention to find a process by means of which surfaces of metals, in particular of alloy and unalloyed steel, can be provided with a coating which is heat resistant up to 1,000 DEG C and which emits and absorbs heat almost as well as a black radiator. According to the invention, this object is achieved by the surface of a metallic body being corundum- or glass-blasted with particle sizes between 10 and 150  mu m, by an adhesion primer of pure aluminium or an aluminium alloy having a layer thickness of from 10 to 150  mu m being applied to the surface thus pretreated by means of electric arc metal spraying or flame spraying, and by this adhesion primer being subsequently coated with metal oxide, preferably titanium oxide or chromium oxide, in a thickness of from 5 to 100  mu m, preferably by flame spraying using a pulverulent additional material or ceramic flexible wire or by plasma spraying.
Patent DE-4327804-A1 (DE)
Title: Decomposition of organic halogen cpds. - by exposing soln. to UV light then adding alkali to ppte. salt, for economical destruction of e.g. tri:chloroethylene, poly:chloro-bi:phenyl and chloro-fluorocarbon cpds.
Inventor: IKEDA MICHIO
IPC: A62D3/34
Filed: 1993-08-18
Abstract: Decomposition of organic halogen cpds. (I) comprises: (a) exposing a liquid (II) contg. (I) and a solvent (II) for (I) to UV light in the absence of alkaline material (IV); and (b) treating (II) with (IV). Pref., after stages (a) and (b); (c) (III) contg. no (IV) is recovered; and (d) stages (a) to (c) is used in (a). In (b), (IV) is added in such an amt. that all (IV) is pptd. as salt and is sepd. from (II) in (c); or a purifying material (IV) is used to remove (IV) in (c). The UV light is of a wavelength initiating decomposition of (I) in the absence of (IV). USE/ADVANTAGE - The process is useful for decomposing e.g. C2HCl3, PCB and CFCs. The process is effective and economical.
Patent DE-4327819-A1 (DE)
Title: Combined nappy changing and baby bath unit - consists of baby bath installed on rims of bathroom bath, with supporting framework, and underneath frame of two U=shaped brackets.
Inventor: KETTLER HEINZ
IPC: A47K3/034
Filed: 1993-08-19
Abstract: The nappy changing surface (1) is movably mounted on the supporting framework (4) of the baby's bath (5). The nappy changing surfaces (1) underneath frame is formed of two U-shaped brackets (2,3) movably positioned on the underside of the nappy changing surface. The free ends of the flanges (2') of one bracket (2) are linked to the baby's baths supporting framework. The free ends of the flanges (3') of the second bracket (3) have bends (7) for resting on the top rim of the bathroom bath (6). The bridge piece (2") of the bracket (2) linked to the childs baths supporting framework is linked at two points to the underside of the nappy changing surface by means of two attachments (8). USE/ADVANTAGE - Nappy changing surface can quickly be transformed with min. of effort from being baby's bath.
Patent DE-4328517-A1 (DE)
Inventor: WIDDERN MICHAEL HENNIG-CARDINA
IPC: A22C13/02
Filed: 1993-08-25
Abstract: The invention relates to a shirred, tubular film conditioned ready for filling coextruded in at least two layers for encasing fillings packaged in the liquid or pasty state, in particular sausage meat emulsion, containing at least one outer layer which predominantly comprises hydrophilic, aliphatic polyamide and containing at least one further layer having a water vapour-barrier character, characterised in that the polyamide portion of the outer layer has a water content which corresponds to the saturation concentration of the polyamide and the surface of the outer layer is wetted with a shoring lubricant made of an aqueous oil emulsion.
Patent DE-4331423-A1 (DE)
Title: Circuit arrangement for recording oto-acoustic tone differences for the purpose of audiometric screening
Inventor: LANDWEHR ANDREAS
IPC: A61B5/12
Filed: 1993-09-16
Abstract: Published without abstract.
Patent DE-4336061-A1 (DE)
Title: Pressure-limiting valve
Inventor: WERKMANN KARL-HEINZ
IPC: F16K17/08
Filed: 1993-10-22
Abstract: A pressure-limiting valve has a closure body (5) which rests against a valve seat (4) with prestressing in the closed position and, towards the side of the valve seat (4), exhibits a flow-receiving shoulder (6) which may be formed by an encircling flange (7) of the closure body (5). This results in an increase in the opening stroke as soon as the closure body (5) has opened slightly and the flow has made contact with said flow-receiving shoulder (6). <IMAGE>
Patent DE-4336235-A1 (DE)
Title: Method for the production of ceramic multilayers
Inventor: ROETHLINGSHOEFER WALTER DIPL I
IPC: H01L23/538
Filed: 1993-10-23
Abstract: A method is proposed for the production of ceramic multilayers, which method allows capacitors to be formed. The method requires only a few additional process steps and is compatible with the other process steps for the production of ceramic multilayers. The formation of the capacitors can thus be carried out particularly cost-effectively. <IMAGE>
Patent DE-4338005-A1 (DE)
Title: Extensometer and mount for an extensometer
Inventor: BACHMANN VOLKER
IPC: G01N3/06
Filed: 1993-11-07
Abstract: The extensometer has a base body (18), which supports two measuring limbs (12) that rest in frictional contact on a sample body (16) to be measured. Because of the frictional contact, the measuring limbs (12) move relative to each other when the sample body is exposed to external stresses. This movement of the measuring limbs (12) is measured via a signal generator (24). The extensometer (10) is mounted floating, in that, in the intermediate space between a resilient body (36) connected to the extensometer (10) and a fixed mounting part (28), gas is introduced towards the resilient body (36). The gas cushion which is formed presses, on the one hand, the extensometer (10) with its measuring limbs (12) with frictional contact against the sample body (16), and allows the extensometer (10), on the other hand, to swing in accordance with the movement of the measurement points. <IMAGE>
Patent DE-4338696-A1 (DE)
Title: System for decontaminating exhaust gas of IC engine
Inventor: OTTOWITZ ALFRED DIPL ING
IPC: F01N3/22
Filed: 1993-11-12
Abstract: A second line (56) opening out in the exhaust gas line, downstream of the turbine (26) is provided. The sec. air is injected intermittently over the second line (56). A sec. air valve (40) is provided with a pneumatic servo motor (48). A bypass line bypassing the turbine is controlled across a bypass valve (34,36). Also with sec. air injection upstream of the turbine with cold travel operation. The bypass valve during sec. air injection is at least open intermittently.
Patent DE-4340404-A1 (DE)
Title: Ceiling grid system with locking connection
Inventor: BADGER RONALD J
IPC: E04B9/12
Filed: 1993-11-26
Abstract: To achieve a locking connection between the cross runners (2, 2') and main runners (1) of a suspended grid ceiling system, the main runners are provided with openings (5) through which the cross runner ends are inserted and each cross tee end connector contains a resilient finger (7, 7') which engages the main runner upon insertion. Further, each connector has a pair of apertures (11, 12) and associated raised detents (13, 14) which will mate with those of a like opposing cross tee end connector when both are inserted through the same main runner opening. A locked grid intersection can be disengaged by depressing the resilient finger holding one tee end to the main runner, rotating the main runner over the cross runner end connector, and pushing the cross tee end vertically free. <IMAGE>
Patent DE-4340690-A1 (DE)
Inventor: HARDEBUSCH MARTIN
IPC: E06B3/02
Filed: 1993-11-30
Abstract: A fire-resistant glazing for avoiding fire and smoke from passing through, in the event of a fire, from one room into another uses at least one fire-resistant pane (1) which is constructed in a number of layers and exhibits protective layers (1d) which can be activated by the action of heat, and, furthermore, fastening means which retain and protect the fire-resistant pane (1) are provided. In order to reduce the number and the surface area of the heat bridges between the two sides of the fire-resistant glazing, the fire-resistant pane (1) is provided with a through-passage opening (9) which has a supporting part (8) of the fastening means passing through it. The through-passage opening (9) is slightly larger than the supporting part (8) arranged therein, and the interspace which is formed in this manner is filled completely with a composition (12) suitable for transmitting pressure, e.g. a synthetic-resin composition. <IMAGE>
Patent DE-4402159-A1 (DE)
Inventor: ROLL WILLI
IPC: C08G8/20
Filed: 1994-01-26
Abstract: Thermocurable binders for cellulose-containing products contain tannin and a substance which liberates formaldehyde at elevated temperature. Materials produced using these binders exhibit good strength properties and low swelling values after immersion in water.
Patent DE-4406707-A1 (DE)
Title: Spray nozzle for watering plantation
Inventor: KERN HEINZ
IPC: B05B15/658
Filed: 1994-03-02
Abstract: The spray nozzle (4) for watering plantation (1) is integrated into a water pipe (2) or hose. The spray nozzle comprises a water through flowable nozzle pipe (6) and a rebound plate (11) having a clearance for the nozzle pipe. The rebound plate is arranged fixed in the middle of a right angled built hoop (5) or fixed on a pin. The rebound plate has an inner concave rebound surface (12) and a circular formed rebound surface (13) which is inclined to the horizontal. The water jet coming from the spray nozzle fully or partly acts upon the inner concave rebound surface.
Patent DE-4407080-A1 (DE)
Title: Heat exchanger
Inventor: IIO MASATOSHI
IPC: F28F27/02
Filed: 1994-03-03
Abstract: A heat exchanger of the brazed, fine plate type and of the contraflow type consists of a multiplicity of tube elements which form first fluid-flow spaces, inner ribs being arranged in each case in the spaces. The tube elements are alternately laminated with a multiplicity of outer ribs, and the laminated elements and ribs are surrounded by a housing which forms a second fluid-flow space. A first fluid-inlet opening and a first fluid-outlet opening are formed in such a way that they project outwards from a lateral side end of the outer ribs. The housing is formed in such a way that it has curved areas along the projecting, outer peripheries of the inlet and outlet openings. Consequently, the heat-transfer efficiency of the heat exchanger is improved.
Patent DE-4409804-A1 (DE)
Title: Use of deoxyspergualin to prepare medicament
Inventor: LINDNER JUERGEN DR
IPC: A61K31/16
Filed: 1994-03-22
Abstract: Use of deoxyspergualin (I), i.e. (\!)-1-amino-19-guanidino-11-hydroxy-4,9,12-triaza-nonadecane-10,13-di one.3HCl, to prepare a medicament for therapy and prophylaxis of inflammatory hyperreactive diseases is new.
Patent DE-4410007-A1 (DE)
Title: Helicopter rescue crane
Inventor: JANSEN FRANZ CARL
IPC: B64D1/22
Filed: 1994-03-23
Abstract: The rescue crane is made from an anti-distortion but resilient aluminium and can be pushed telescopically forwards out in the flight direction. The crane protrudes forwards by about 7.5 m (rotor radius about 5.5 m) and is automatically counter balanced by counter weights which are pushed out backwards. The rescue crane is fixed either between the helicopter legs under the base hatch or on the side by the side hatch so that the crane can be extended forwards and the counterbalance backwards. The drive for the extension and rescue cable as well as the winch motor are provided in the helicopter.
Patent DE-4414777-A1 (DE)
Title: Device for angular guidance of tap wrenches and rethreading nuts
Inventor: RUTHE MANFRED
IPC: B23G1/26
Filed: 1994-04-20
Abstract: Cutting tools without their own guidance are, through skew attachment (Figure 1), easily damaged or thereby cut an unclean thread. By inserting guide sleeves between tap wrench and die tap (Figure 2), and in the case of rethreading nuts by clipping on a guide sleeve (Figure 5), a skew attachment of the cutting tools to the workpiece is forcibly avoided. The cutting tools are applicable wherever threads are cut or recut by hand. If the workpiece is too short for the guide sleeve, (for example in the case of stud bolts), the tool can also be used turned round, in which case however the "constrained guidance" according to the invention is lost. <IMAGE>
Patent DE-4417659-A1 (DE)
Title: Cpd. vehicle window glass
Inventor: HOLTMANN KLAUS
IPC: B32B17/10
Filed: 1994-05-20
Abstract: The cpd. glass, esp. for vehicle windows, has an inner glass pane (3) with a thickness which is a multiple of the thickness of the outer glass pane (1). The adhesive layer (4), to bond the glass panes (1, 3) together, is of PVB.
Patent DE-4417690-A1 (DE)
Title: Rack gear assembly safety catch maintaining engagement
Inventor: HOCH PETER
IPC: G11B17/04
Filed: 1994-05-20
Abstract: The rack gear assembly consists of two relatively movable, spring tensioned rack devices (A,B). The rack arrangement has a safety catch formed by an elastic nose (E) fixed to one or both of the  rack assemblies (A,B). The elastic nose (E) operates to maintain engagement of the two rack assemblies, and is positioned at the end of the rack assemblies, opposite to rest position hooks. The rack assemblies are fixed together with a spring loading mechanism.
Patent DE-4424986-A1 (DE)
Title: Hydrodynamic torque converter with bridging coupling
Inventor: HINKEL RUEDIGER DIPL ING
IPC: F16H45/02
Filed: 1994-07-15
Abstract: Cover plates (17, 18) of the torsional vibration damper and supported from either side of the piston plate (6). At least one of the cover plates has cut-outs (10), which run in arcs around the circumference of the plate, in which the springs (11) of the damper are mounted. The piston plate is connected by the cover plate to the turbine wheel (3) of the torque converter. The piston plate (6) has further cut-outs (14), which are located at a radial distance from the springs, for the connector pins (15) for the two cover plates. Friction wings (23) which are mounted between the cover plates, act as seals.
Patent DE-4425762-A1 (DE)
Title: Flush-mounted box for electrical switches or distribution points or the like
Inventor: FRITSCHE MANFRED
IPC: H02G3/12
Filed: 1994-07-21
Abstract: A flush-mounted box for electrical switches or distribution points or the like, having a pot-shaped housing (1) which has a radially projecting end edge (1a), having diametrically arranged guide blocks (5), which are guided in a groove (2) by means of screws (3), for mounting in a wall, the guide blocks (5) being connected to the housing via flexible lugs (4, 4a) which are injection moulded onto the housing (1), is characterised, in order to ensure that it is securely mounted irrespective of the tolerances of the hole in which it is inserted and in order permanently to prevent inadvertent loss of the fastening device, in that the guide blocks (5) have pressure pieces (24) which project outwards beyond the lugs (4, 4a) and are permanently (inseparably) connected to the lugs (4, 4a). <IMAGE>
Patent DE-4428932-A1 (DE)
Inventor: KIRSCH REINHARD DR
IPC: C07D215/38
Filed: 1994-08-16
Abstract: 4-Methylene-2-quinolones of formula (I) and their tautomers of formula (Ia) and their isomers, salts and prodrugs are new: n = 0-4; R1 = halo, CF3, OCF3, OH, alkyl, cycloalkyl, alkoxy, alkoxyalkoxy, alkylthio, alkylsulphinyl, alkylsulphonyl, NO2, NH2, azido, alkylamino, dialkylamino, piperidino, morpholino, pyrrolidino, acyl, acyloxy, acylamino, CONH2, COOH, alkoxycarbonyl, SO3H, SO2NH2, Ar, OAr, COOAr, SAr, SOAr, SO2Ar, SO3Ar, OSO2Ar, SO2NHAr, NHSO2Ar, COAr, Ar', etc.; Ar,Ar' = phenyl and heteroaryl resp., etc.; X = O, S, Se, NR2 or NOR2; R2 = H; alkyl opt. substd. by halogen, CN, NH2, OH, etc.;R5, R6 = COOH or gps. as defined for R2; or R5+R6 forms a 3-8C carbocyclic ring; R3,R4 = alkyl, alkenyl, cycloalkyl or cycloalkenyl,etc.; or R3+R4 = a 3-8C carbocyclic ring; or R3+R4 = CZ1Z2 gp., where Z1 and Z2 are as defined for R3 and R4 as above; provided that X is not O when R1=R2=R5=R6=H and R3=R4=Me or R3+R4= (CH2)4.
Patent DE-4432146-A1 (DE)
Inventor: BOSSELMANN THOMAS DIPL PHYS DR
IPC: G01R15/24
Filed: 1994-09-09
Abstract: After passing through a Faraday sensor device (3), linearly polarised measuring light (L) is broken down in an analyser (7) into two diffently polarised partial light signals (L1, L2). The intensity of the corresponding electric signals (I1, I2) is normal by dividing their alternating signal component by their direct signal component. A measuring signal S = (2*S1*S2)/((S2-S1)+K*(S1+S2)) is derived from the two normalised intensity signals, in which cos(2 theta +2 eta )=-2/(3K) and sin(2 theta -2 eta )=1 stand for a correction factor K, an injection angle  eta  between the polarisation plane of the injected measurement light (L) and a proper axis of the linear double-fraction in the sensor device (3) and a decoupling angle theta  between this proper axis and a natural axis of the analyser (7).
Patent DE-4432301-A1 (DE)
Inventor: MATTES BERNHARD DIPL ING
IPC: B60R21/01
Filed: 1994-09-10
Abstract: An electronic device for retainer systems for vehicle passengers comprises a final stage (1b) controlled by a control stage (1a). Each of the connecting leads (ZK+, ZK-) of the final stage (1b) can be connected to the earth terminal via a component (S2, S3) controllable by a microcomputer (2). All the essential components, especially the final stage (1b) can be checked by assessing the voltage on the line (ZK+).
Patent DE-4432940-A1 (DE)
Title: Infrared gas analyser
Inventor: OISHI MITSURU
IPC: G01N21/37
Filed: 1994-09-15
Abstract: An infrared gas analyser comprises an infrared-radiation source, a measurement cell into which the gas to be analysed is introduced, and in which an infrared beam fed from the radiation source is absorbed by the gas to be analysed, and a detector device having two detector cells, connected together by a gas-flow channel, each of which has an infrared window, for detecting an intensity difference between infrared beams which have passed through the infrared window, through a pressure difference of a gas enclosed in the detector cells, the absorption wavelength range of which is equal to that of the gas to be analysed, the pressure difference being caused by a difference, between the detector cells, in the infrared absorption by the enclosed gas. The detector device comprises a multiplicity of thermally decoupled thermal sensors, each composed of a pair of thermally coupled thermal elements which are arranged in the gas-flow channel, in order to detect a gas flow, caused by the pressure difference, and convert the detected gas flow into an electrical signal.
Patent DE-4434549-A1 (DE)
Inventor: FALKENSTEIN HERMANN JOSEF
IPC: B65D19/38
Filed: 1994-09-28
Abstract: The pallet has grooves (3) and ribs (2,4) allowing the insertion of supporting or separating bars. The grooves and ribs at one supporting side (A) of the pallet (1) can be at right angles to those at the other (B). Where the ribs are parallel to the shorter side of the pallet, they can be interrupted by lengthwise grooves (5) at right angles to them and parallel to the longer sides. There can be two such lengthwise grooves, situated symmetrically in relation to the side edges.
Patent DE-4436019-A1 (DE)
Title: Prepn. of sulphuric acid free of heavy metals
Inventor: SAMANT GURUDAS DR
IPC: B01D53/73
Filed: 1994-10-08
Abstract: H2SO4 free of heavy metals is manuf. by first cleaning and cooling SO2 contng. gases and then drying them with H2SO4, keeping the acid concn. constant by adding oleum. The dry SO2 is converted to SO3. The SO3 is treated with oleum, so that, at least the quantity of oleum required for the drying step, is generated. The treated SO3 is converted to H2SO4. The generated oleum is fed back to the drying step and H2SO4 from this drying step is reacted with BaS and used to remove heavy metals as sulphides.
Patent DE-4437424-A1 (DE)
Inventor: GEIS GERHARD
IPC: C04B30/02
Filed: 1994-10-20
Abstract: The invention concerns a composition containing 30-95 % by volume aerogel particles and at least one aqueous binder. The aerogel particles are less than 0.5 mm in diameter and are preferably provided with hydrophobic surface groups. The invention also concerns a method of producing said particles and the use thereof.
Patent DE-4440015-A1 (DE)
Title: Bobbin sleeve storage and feed
Inventor: GRABOVSZKY GERHARD
IPC: D01H9/18
Filed: 1994-11-09
Abstract: for the storage and sorting of bobbin sleeves, at a spinner, the sleeves are held without order in magazine but on parallel axes with each other. The sleeves are separated between the magazine and the take-off point, and then taken in an axial movement. Also claimed is a spinning station with a sleeve magazine (1) and a take-off point (2) with stationary compartments (3) between them.  Pref. several sleeves in a row are separated next to each other, and the row is taken with all the separated sleeves at the same time, to be pushed on to a transport system. The sleeve transport is advanced in one or more steps, until free spaces are positioned in front of the take-off. The random sleeves slide into the compartments for separation, and the compartments are moved to prevent clogging. Sleeves piles up over the separated rows are prevented from sliding.
Patent DE-4441397-A1 (DE)
Title: Electrical cable fixing clamp
Inventor: DITRICH WERNER
IPC: H02G3/32
Filed: 1994-11-09
Abstract: The clamp (1) has upper and lower clamp halves (2,3) each with a concave clamp face (4), together defining a reception channel for the electrical cable, with an elliptical cross-section dependent on the relative spacing of the clamp halves.Each clamp half has a second concave clamp face (5) for defining a second reception channel at right angles to the first, similarly having an elliptical cross-section, with a width which is less than that of the first reception channel.
Patent DE-4445321-A1 (DE)
Title: Mixer tap with exchangeable water outlet
Inventor: WEIDNER EUGEN
IPC: E03C1/04
Filed: 1994-12-19
Abstract: The mixer tap (1) has a single lever (3), and a control lever (5) for the basin outlet. The tap body (2) is removably connected to the exchangeable water outlet (4). The water outlet is free of static pressure, and has an outlet head (6) at one end. A seal (8) is located between tap body and pipe end section (7) of the water outlet.The outlet head is formed as a mixer head (9). Cold and hot water pipes (10,11) of the water outlet are connected to the tap body so as to be removable separately. The pipes are fitted into coupling sockets (12) on the side of the tap body.