baber/WOPTO huggingface dataset:
Patent DE-4215562-A1 (DE)
Title: Release of pollution load on active carbon granules - by applying barometric pressure, lowering voltage and time required when conducting electrical current
Inventor: SCHREINER HERMANN PROF DIPL IN
IPC: C01B31/08
Filed: 1992-05-12
Abstract: Active carbon is relieved of its pollution load by the passage of electricity through the granules generating heat. Contact of the particles to each other and the electrodes is improved by subjecting the granules to external barometric pressure generated by the evacuation of the inner part of the desorbtion vessel. The conductivity is enhanced by external barometric pressure delivered to the particles by an elastic outer membrane. The lower electrodes are horizontal perforated plates located above and below the active carbon particles. The upper unperforated electrode plate has an elastic seal with insulated vertical mantle, such that this plate exercises external barometric pressure on the pile of active carbon particles below. USE/ADVANTAGE - The process and assembly facilitate the release of pollutants from active carbon particles. The desorbtion is conducted at low voltage, in a shortened time, and using little or no auxiliary materials.
Patent DE-4222437-A1 (DE)
Title: Oil safety arrangement for ships - involves oil tanks distributed over length of ship filled with glass wool blown in high temp. range
Inventor: SCHIWEK HELMUT
IPC: B63B25/08
Filed: 1992-07-08
Abstract: Over the length and breadth of the ship hull are part tank holds and partly between the tank holds and the remaining holds coffer dams are arranged. The part tank holds(8,9,11) and the operating tanks(5,6) together with the coffer dams (10) the double-walled intermediate walls (35,36) and the floor of the cargo holds are filled with glass wool blown in the high temp. range. The individual glass fibres are bound with long-chain starch (polysaccharides)and silicon to form a cuttable, mat-form grid arrangement and fitted on the inner wall of the tank or cargo hold(5,6,8,9,11). The individual glass fibres are coated with a mixt. of silicon and starch(7-10 wt.%), press together at a temp. of around 150 deg. C and dried. In the mixt. the silicon represents 94-96% and the starch 6 to 4%. USE/ADVANTAGE - To improve ship safty, partic. tankers.
Patent DE-4224925-A1 (DE)
Title: Multilayer circuit board with printed components
Inventor: LENNERT ADAM
IPC: H05K1/16
Filed: 1992-07-28
Abstract: The multilayer circuit board (5) includes printed ohmic, inductive and/or capacitive components (3). The components are printed in layer form between the conductive tracks of one side of a double side circuit board having tracks.The components may also, or alternatively, be printed on at least one side of a double-sided intermediate layer (4) of dielectric material provided with conductive tracks. The circuit board(s) and intermediate layer are arranged with the component carrying inner sides turned to each other, after hardening of the components and are compressed.
Patent DE-4225821-A1 (DE)
Title: HF signal level adjustment control - has extra controllable converter stage between coupling stage and detector, forming preset magnitude envelope curve modulation
Inventor: WEESE KURT DIPL ING
IPC: H03G3/20
Filed: 1992-08-05
Abstract: The control (101) has a circuit (SC) forming an HF output signal (RF3) from an HF input signal (RF1), using envelope curve modulation, controlled by a setting magnitude (Petr) A coupling stage (CLP) derives a measuring magnitude (TS) from the HF output signal. A detector (DTR) forms the setting magnitude for the modulation, using the measuring magnitude. The control has an extra controllable converter stage (CONV), incorporated between the coupling stage and the detector, which forms a detectable measuring magnitude (DS) from the derived measuring magnitude, using measuring range variation via a control magnitude (Pref. O). The level dynamic of the detectable measuring magnitude is less than that of the derived magnitude. USE/ADVANTAGE - For TDMA radio transmitter, with compensation of distortion.
Patent DE-4226182-A1 (DE)
Title: Hydraulically powered twin roller mill for granular raw materials - has feed unit with controlled flaps adjustable to suit measured gap between rollers
Inventor: KRANZ PETER
IPC: B02C4/32
Filed: 1992-08-07
Abstract: A crushing mill for granular products has a pair of counter-rotating rollers that are fed with material entering through a pair of adjustable flaps (25, 26) with motor (M1, M2) actuator. One of the rollers (10) is supported in fixed bearings (13, 14) and the other (11) is in sliding bearings (15, 16) with hydraulic actuator displacement units (19, 20). The gap between the rollers is monitored at both ends by sensors (51, 52) and a controller (21) can generate outputs to adjust the flaps such that the gap between them is wider at one end than the other. USE/ADVANTAGE - Two roller presses, i.e. for comminution of granular material. Suitable for very high rolling pressure forces and bearing forces.
Patent DE-4229466-A1 (DE)
Title: Optical three=dimensional measurement of tooth - projecting and detecting image via waveguide or endoscope, selecting two points of image sensor using shift or rotation invariance characteristics of tooth surface, and determining change in location of points
Inventor: MASSEN ROBERT PROF DR ING
IPC: A61C9/00
Filed: 1992-09-03
Abstract: An optical projector projects an image pattern onto the tooth. An optical detection system contains two spatially-separated positions, to obtain two different image patterns which are evaluated to determine the surface geometry of the tooth. Points and/or surfaces selected from the common area within both image patterns dependent on permanent characteristics of the tooth surface are used to determine position variations between the pattern detection positions, using their relative coordinate data. ADVANTAGE - Eliminates need for calibration element, minimises cost and simplifies technology.
Patent DE-4229509-A1 (DE)
Title: Protecting radar stations against anti radar missiles - involves transmitting radar beam from nearby spoof location towards detected engaging missile
Inventor: GRUNDLER JOHANNES DIPL PHYS
IPC: G01S7/36
Filed: 1992-09-04
Abstract: The protection method involves having the radar station (10) detect an airborne vehicle (13) which is engaging it and then having the protected station transmit its radar beam towards the vehicle from a nearby spoof location (12) at a safe distance from the station. The radar beam can be transmitted towards the spoof location from which it is reflected towards the engaging vehicle. Alternatively, the radar signal can be conducted to the spoof location which then transmits it towards the engaging vehicle. USE/ADVANTAGE - Ensures high degree of safety for radar stations against anti radar missiles at supportable cost.
Patent DE-4231850-A1 (DE)
Title: Magnetic recording material - has iron carbide particles heated in nitrogen atmosphere to generate particles for mixing with binding agent for coating surface
Inventor: TAMAI KIMINORI
IPC: G11B5/706
Filed: 1992-09-23
Abstract: The magnetic recording material has a non magnetic substrate onto which a layer of magnetic powder is deposited in a binding agent mix. The magnetic particles each consist of a ferrite core onto which is formed a carbon based layer. The particles are subjected to heat treatment by heating in a non oxidising atmosphere of an inert gas, such as nitrogen, at a temperature of 300 to 400 degrees Celsius. The generated iron carbide material has a high saturation magnetisation. This is mixed with iron cyanide and sulphur, and is reduced over a long period. ADVANTAGE - Higher magnetic density material with high signal to noise ratio.
Patent DE-4234089-A1 (DE)
Title: Pyridine derivs. - are useful for liq. crystal displays and have low viscosity and high dielectric anisotropy
Inventor: POETSCH EIKE DR
IPC: C09K19/34
Filed: 1992-10-09
Abstract: Pyridine derivs. of formula (I), (I1), (I21), (I3) and (I23) are new. Also claimed is (i) use of (I) as liq. crystalline components of an electrooptical display element (II); (ii) a liq. crystalline medium (III) with at least one component of formula (I); and (iii) (II) contg. (III) as a dielectric, where in the formulae R=1-15C alkylene or alkyl, opt. substd. with CN, halogen, or CF2, contg. -O-, -CO-, -CO-O-, -O-CO- or -O-CO-O-; n=0,1; Z=-CH2CH2-, -CH=CH- or -C=C-; L1,L2=H,F; Q=-CHF-, -OCHF-, -CF2-, -OCF2-, -C2F4-, -OC2F4-, a single bond; and Y=H, F, Cl. In formula (I) when n=0, Q=a single bond, Z=-CH2CH2- or -CH=CH- and at least one of L1 and L2=F. USE/ADVANTAGE - (I) are useful for liq. crystal displays. (I) have low viscosity, a relatively high dielectric anisotropy and are stable.
Patent DE-4235004-A1 (DE)
Title: Installation for widening passages e.g. blood vessels in vivo - comprises catheter equipped with balloon and cylindrical tensioning element of biodegradable materials
Inventor: SUSAWA TAKASHI
IPC: A61M29/02
Filed: 1992-10-16
Abstract: The installation comprises a catheter equipped with a balloon at the tip. A cylindrical tensioning element is located on the balloon in a compressed state. The element is made of biodegradable fibres by knitting, weaving or braiding and the cylinder dia. can be easily reduced to a predetermined value. ADVANTAGE - The device does not remain permanently in the living organism.
Patent DE-4239969-A1 (DE)
Inventor: JAKOB URSULA
IPC: C07K1/113
Filed: 1992-11-27
Abstract: Proteins are stabilised in an aqueous solution by adding to the aqueous protein-containing solution one or more proteins from the family of small heat shock proteins (small Hsps). This is used, inter alia, for assisting the in vitro renaturation of denatured proteins and in maintaining the sensitivity of optical assays in protein-containing solutions in which interference may occur owing to low stability of the protein components present in the assay solution.
Patent DE-4240982-A1 (DE)
Inventor: KIRCHGAESSNER UWE DR
IPC: D21H17/51
Filed: 1992-12-05
Abstract: Process for producing impregnated papers as used for surface (superficial) coating by impregnating the papers with an aqueous resin based on melamine-formaldehyde condensates, characterised in that the papers are impregnated with an aqueous condensation resin containing a melamine derivative of the general formula I <IMAGE> where R<1>, R<2> and R<3> are each -NH2 or NHR<4> and R<1>, R<2> and R <3 > are not simultaneously -NH2, and R4 is hydroxy-C2-C4-alkyl-(oxa-C2-C4-alkyl)- where n is from 1 to 5, or mixtures of melamine derivatives I.
Patent DE-4241098-A1 (DE)
Title: Hot exhaust gas flow measuring device for vehicle engine - has measurement tube with measurement beam windows coated with radiation-transparent oxidising catalytic layer
Inventor: STEHR HARTMUT DIPL ING
IPC: G01N21/15
Filed: 1992-12-07
Abstract: The gas flow measuring device includes a gas flow tube with windows for coupling a measurement beam into and out of the tube and arrangements for preventing the build-up of disturbing deposits on the exhaust gas side of the window surfaces. These surfaces of the windows (2,3) are coated with a layer (7,8), of oxidising catalytic material transparent to the measurement beam to reduce the ignition temp. of the deposits. ADVANTAGE - Build-up of deposits tending to cause measurement errors is prevented.
Patent DE-4242258-A1 (DE)
Title: Sauna hut for physical and mental relaxation and therapy - has visual displays and audio reproduction systems producing e.g. natural or artificial sights and sounds
Inventor: HENSSLER HEINRICH
IPC: A61M21/00
Filed: 1992-12-15
Abstract: The sauna hut (10) contains a bench (11) and atmospheric controls (14) in addition to a loudspeaker combination (21) and/or motion-picture display screens (31,41). Lamps (33,43,45) are located on the wall and ceiling, and are connected by signal lines (51-53) to, e.g. an array of electrically programmable read-only memories (50) storing a number of acoustic and optical signal sequences. Visual diversions may also be provided in the floor (44) and overhead (47). The sequences may be paired to give, e.g. the appearances and sounds of raindrops on a window, waterfalls, birds in flight, trees moving in a breeze, etc. ADVANTAGE - User can relax and meditate with subjective influence on perception of environment, with sensation of well-being and without claustrophobia even in very small hut.
Patent DE-4310363-A1 (DE)
Title: Intruder and theft prevention system - has electrical shock pulse source in parallel with acoustic alarm source employing charge storage capacitor and HV transformer
Inventor: SULYOK BELA
IPC: G08B15/00
Filed: 1993-03-30
Abstract: The system has a detector indicating an intruder or attempted removal of a protected object and activating an acoustic and/or optical alarm device (9). A pulse source (21) is connected in parallel with the acoustic alarm (10) for delivering electric pulses to the protected object, or a protective metal structure. The pulse source (21) uses a capacitor (14) charged via a diode (12) and coupled via a thyristor circuit (17) to a HV transformer (18), providing the electrical pulses at its output terminals (22, 23). ADVANTAGE - Provides shock pulses in addition to alarm signal for providing additional deterrent.
Patent DE-4311349-A1 (DE)
Title: Electric force transmission device
Inventor: STROTHMANN ROLF DR
IPC: H02P6/04
Filed: 1993-04-06
Abstract: An electric force transmission device for the implementation of setting processes, using at least one manually actuable transmitter element and at least one setting element arranged remotely from the transmitter element, comprises in each case, as transmitter and setting element, position-controlled electric motors (1, 2), to which is assigned in each case a position detecting device (3, 4), whose output signals (W1, W2) are applied to a control unit (5), which supplies a signal (F2) to the setting element for its positional adjustment corresponding to the detected instantaneous position of the transmitter element and a feedback signal (F1) to the transmitter element corresponding to the detected instantaneous position of the setting element. In this way, reporting back of the function triggered on the setting element is obtained at the manually actuable transmitter element, and can be traced back by an operator. <IMAGE>
Patent DE-4313296-A1 (DE)
Title: Connection for transmitting torque between aluminium hollow shaft and connecting pin - is fixed to connecting element and has pin inserted into shaft`s open end
Inventor: LOEBEL WOLFGANG
IPC: F16D1/08
Filed: 1993-04-23
Abstract: The connecting pin`s (2) external diameter and the hollow shaft`s (1) internal diameter are such that they interfit. The hollow shaft`s open end, where the connecting pin fits tightly in (7) is enclosed by a steel supporting and fixture ring (3) whose internal diameter and the hollow shaft`s external diameter are produced with a transition or clearance fit. The supporting and fixture ring is fixed in the hollow shaft when the connection with the connecting pin are in a press fit. At least one steel balancing weight is welded to the supporting fixture ring. The connecting pin is smooth or has a raised surface structure. ADVANTAGE - The connection between an aluminium hollow shaft and connecting pin inserted into its open end transmits torque and is balanced.
Patent DE-4313876-A1 (DE)
Title: Hall generator
Inventor: MUTH PETER PROF DR RER NAT
IPC: H01L43/06
Filed: 1993-04-28
Abstract: The invention relates to a Hall generator which finds application for non-contact control, regulation and switching using magnetic fields or for measuring magnetic fields and electric power. The Hall generator uses, according to the invention, the Hall effect of silicon with phosphorus doping at electrical resistivities of  rho  = 5 to 15  OMEGA cm. The characteristic line of the generator is linear up to inductions of at least B = 3.0 T and it can be used at least in the temperature range from -196 DEG C to +90 DEG C.
Patent DE-4325206-A1 (DE)
Title: Stereotaxic accessory for NMR tomography - facilitates location and marking for breast scanning using NMR transparent plates and NMR contrasting marker grids
Inventor: HEYWANG-KOEBRUNNER SYLVIA DR M
IPC: A61B90/10
Filed: 1993-07-27
Abstract: At least one of the compression plates (11,12) has a receiver coil (13,14) of the nuclear spin tomograph and at least one of the plates has several holes (15) for insertion of a needle (24). The plates are arranged horizontally so that the patient lies on her side with a breast inserted between them. The compression plate acts as bearer for the receiver coil or the coil and the plate are fitted independently of one another, the coil being above or below the plate. The holes (15) are arranged in a regular pattern in the plate (11) made of plastics material which does not disturb the picture formation. At least one of the compression plates has a marking device comprising a chamber filled with a nuclear spin tomographic detectable substance. USE/ADVANTAGE - For the medical investigation of mammary disorders and abnormalities, esp. of breast. Accurate location with comfortable positioning of patient.
Patent DE-4325547-A1 (DE)
IPC: A61K31/195
Filed: 1993-07-29
Abstract: PCT No. PCT/EP94/02505 Sec. 371 Date Jul. 24, 1996 Sec. 102(e) Date Jul. 24, 1996 PCT Filed Jul. 28, 1994 PCT Pub. No. WO95/03792 PCT Pub. Date Feb. 9, 1995The present invention relates to a new use of N,S-diacetylcysteine ethyl ester for the preparation of a pharmaceutical composition for treating virus-induced disease. In particular, the invention concerns the use of DACEE for the preparation of a pharmaceutical composition for treating virus-induced disease, the DACEE used destroying disulfide bridges present in viral proteins.
Patent DE-4326306-A1 (DE)
Title: Track-crossing plate with flange-groove cover
Inventor: FROEHLICH OTFRIED DIPL ING
IPC: E01C9/04
Filed: 1993-08-05
Abstract: For level crossings, a track-crossing plate is provided which is usable both for road traffic and for loading roads, as well as for workshop halls, and is equipped, at the longitudinal edges assigned to the rail profiles, with a flange-groove collar consisting of flexible profiles. As a result, the travelling-over of the road vehicles is considerably facilitated and made quieter and, on the other hand, passage of the rail vehicles is made possible without the risk of damaging these flange groove-covering profiles. These profiles are additionally connected to the armoured sloping edges of the individual concrete parts in such a way that they are also flexible per se again to a limited degree and not only the tip which is mounted so as to reach up close to the rail profile. <IMAGE>
Patent DE-4327444-A1 (DE)
Title: Cooling device for a switching cabinet (electronics cabinet)
Inventor: ENDRICH HELMUT
IPC: H05K7/20
Filed: 1993-08-14
Abstract: The invention relates to a cooling device for a switching cabinet having electrical components, in particular having electrical appliances which are provided for regulation of electrical drives, which appliances are liquid-cooled, in particular water-cooled. Switching cabinets having such a cooling device are known. The invention is based on the object of ensuring good cooling with a small switching cabinet volume and a high power loss density from the electrical components. This is achieved in that a closed air flow can be forced by a fan unit in addition to the liquid cooling, in which air flow an air/liquid heat exchanger is arranged.
Patent DE-4328198-A1 (DE)
Title: Fuel extraction device to be used in a fuel tank
Inventor: MALLY JOACHIM
IPC: F02M37/02
Filed: 1993-08-21
Abstract: A fuel extraction device has a baffle chamber (4), in which a fuel pump (6) is arranged, inside a fuel tank (2). The baffle chamber (4) is designed as a closed chamber, into which a riser pipe (9) with a sucking jet pump (10) leads from below. If no fuel is present in the baffle chamber (4), the fuel pump (6) can generate a negative pressure therein, so that fuel is drawn in by way of the riser pipe (9). <IMAGE>
Patent DE-4333150-A1 (DE)
Title: Lateral actuation for writing utensils
Inventor: BRIGGL HARIOLF
IPC: B43K25/02
Filed: 1993-09-29
Abstract: The inventions relate to a laterally activated device for axially displacing the lead in a lead pencil. The lead is thereby moved from a retracted position to a writing position. To this end, a transverse bar (20) is arranged on the lateral clip (10) which extends approximately in the axis (100) of the lead. The transverse bar (20) is longitudinally displaceable in an inclined transverse channel (2) above the lead (3). It has a recess (21; 21a, 21b, 21c) into which there protrudes a locking point (31; 31a, 31b) which tapers in a wedge formation and which is mounted rotatably in the writing utensil (1). This point forms one end of a push-type shift element (30), while the other end, below the axis of pivoting (30c) of the push-type shift element (30), bears indirectly (3a) or directly on the lead (3) of the writing utensil (1). With this mechanism, lateral displacement of the transverse bar (20) results in the lead moving from the retracted position into the writing position, and vice versa. A connection between clip activation and movement of the lead is thus created, so that the writing utensil can be pushed into a jacket pocket without any risk of dirtying the jacket, because activation of the clip as a rule precedes the insertion manoeuvre. <IMAGE>
Patent DE-4337163-A1 (DE)
Title: Vehicle automatic gear-box control device - uses learning process with computer and sensors to recognise individual travel routes and thereby change gears accordingly
Inventor: RICHTER BERND DR ING
IPC: F16H59/44
Filed: 1993-10-30
Abstract: A control device for automatic gear shifting in a car has sensors to evaluate the driving condition, the gear already engaged, the gearbox output shaft speed and the vehicle acceleration. A computer is used to process the sensor signals connected to an electrohydraulic unit for shifting gear. The sensors evaluate data on individual travel routes (e.g. to work, shopping centre, school etc.) and the computer stores the data in a learning phase for each route. Eventually, in a non-learning phase, the actual instantaneous data is compared with stored data, and automatic gear-shifting occurs based on expected changes in, say, road curvature or gradient. ADVANTAGE- Uses computerised processing of sensor data. Uses recognition of travel routes to give optimum gear-shift pattern.
Patent DE-4338008-A1 (DE)
Inventor: TOEDTER MANFRED
IPC: A47C21/04
Filed: 1993-11-08
Abstract: The invention relates to an air-mattress (10), comprising a flexible envelope in which a multiplicity of compressed-air cells (11) lying one beside the other are provided. The compressed-air cells (11) are interconnected by a channel system (12) provided in the envelope between the compressed-air cells (11), and the envelope is penetrated perpendicularly to the channel system (12) by a multiplicity of apertures (17) which do not influence the compressed-air cells (11). <IMAGE>
Patent DE-4339679-A1 (DE)
Title: Vehicle tow-bar for a trailer
Inventor: MAYER ARMANDO
IPC: B60D1/46
Filed: 1993-11-22
Abstract: A tow-bar for a trailer can be raised or lowered to different heights, while still remaining horizontal. It moves on two vertical column sleeves within a housing, protruding from a slot in the latter. The vertical movement is via a screw drive, which may be hydraulic, pneumatic, motorised, or even manual.