baber/WOPTO huggingface dataset:
Patent DE-4313925-A1 (DE)
Inventor: ITTMANN GUENTHER
IPC: B29C37/00
Filed: 1993-04-28
Abstract: Moulded polymer articles are made from highly filled cast resins and a nacreous pigment-containing coating which has lustrous, optionally coloured, surfaces. In the process one surface of the moulding tool, before being filled with the cast resin, is coated with a hardenable coating of a nacreous pigment-containing varnish composition, the coating initially being applied onto the intended surface regions of the tool. After the drying of the varnish layer, the tool is filled with the cast resin, the polymerisation is carried out and removal from the mould takes place. The varnish composition may include a liquid carrier, a binding agent and a filler. The pigment may be based on mica, titanium dioxide or iron oxide. The polymer articles may be for sanitary use.
Patent DE-4314257-A1 (DE)
Title: Device for the application of active substances or the use of physical effects in "relative peace"
Inventor: HOFFMANN MANFRED PROF DR
IPC: A01M21/04
Filed: 1993-04-30
Abstract: Published without abstract.
Patent DE-4315408-A1 (DE)
Title: Waste water purification system, in particular for motor vehicle washes
Inventor: SOLOSCHENKO WALDEMAR DIPL ING
IPC: B01D37/03
Filed: 1993-05-08
Abstract: In order to achieve an improved degree of filling of the filter and thus a longer service life in a waste water purification system, in particular for motor vehicle washes (car washes) having a treatment vessel in which impurities are precipitated or flocculated out of the waste water to be purified by addition of chemicals and having a filter for separating the particles precipitated or flocculated out from the purified waste water, it is proposed that the filter includes a first filter vessel into which the waste water to be purified is introduced from the treatment vessel and from which purified waste water exits, while the particles are retained in the filter vessel, and that the first filter vessel is connected via an overflow to a further filter vessel from which purified waste water likewise exits, while the particles are retained in it.
Patent DE-4317303-A1 (DE)
Title: Process for producing a surface
Inventor: HOLMBERG HARRY
IPC: E04F13/08
Filed: 1993-05-25
Abstract: The invention relates to a process for cladding the surface of a wall, of a roof or of a floor, cladding parts being retained at a distance from the surface. The process which makes it possible, in a simple manner, to mount cladding parts at a distance from the surface is characterised in that fastening devices having a threaded part and a plate-like head part are screwed into the surface at a distance from one another, in that the head part is adjusted, by means of the threaded part, to a distance from the surface which is adapted to the desired form which the surface is to take, and in that the cladding part is retained on that side of the head part which is directed away from the surface.
Patent DE-4318987-A1 (DE)
Title: Oxygen spring
Inventor: GEIER-HENNINGER KURT
IPC: C02F7/00
Filed: 1993-06-08
Abstract: An optimal air or oxygen supply is ensured with low (electrical) energy consumption for the treatment of standing waters, lake, gravel pit etc. as also for use in biological sewage treatment plants. This type of process requires little land area and, under some circumstances, can also be made transportable. The stainless steel fabrication protects against material attack both under acidic as well as alkaline conditions. Removal of the perforated plates (19) having the screwed-in trumpet-shaped tubes (17) permits easy cleaning in the event of fouling. The addition of lime milk, controlled via a pH controller, permits gentle and variable elevation or decrease of the pH. The addition of biodegradable surfactants can bring about improvement in water quality in a very short time precisely in the case of open bathing areas. Optically, the oxygen spring can be integrated into any landscape. <IMAGE>
Patent DE-4323012-A1 (DE)
Title: Crankshaft angle sensor for IC engine - has apertured disc attached to distributor shaft, and arranges angle measurement light valve sensor and circuit board parallel with rotary distributor shaft
Inventor: OKAMURA KOUICHI
IPC: F02P7/073
Filed: 1993-07-09
Abstract: The sensor operates in conjunction with apertured or slotted signal disc attached to a distributor rotation shaft. It has a crankshaft angle measurement element and a circuit board mounted on a housing. An electrical circuit on the board is electrically connected to the angle measurement element and controls the engine's ignition timing. The angle measurement element and the circuit board are arranged in a direction parallel to the axis of the rotary distributor shaft and are connected via several conductors with a connector perpendicular to the rotation axis. USE/ADVANTAGE - For use in engine distributor. Simple, compact and eliminates expense of using gold coatings. Protected against noise and harmful gases and has high temp. resistance.
Patent DE-4327323-A1 (DE)
Title: Medical multichannel measuring system with weighting of measured values
Inventor: ABRAHAM-FUCHS KLAUS DIPL PHYS
IPC: G06F19/00
Filed: 1993-08-13
Abstract: Using a number of spatially distributed sensors (12) a medical multichannel measuring system measures at least one physical variable (10) produced by a physiological activity (6) in investigated area. An evaluation unit (18) is connected to a sensor via one measurement channel in each case. From the measured values the evaluation unit (18) simulates at least one characteristic of the physiological activity on the basis of a model. A weighting unit (20) which assigns a weighting factor (Wi) to the measured value transmitted in the measurement channel is located in each measurement channel. The weighting factors (Wi) are determined with the aid of weighting matrices of a neuronal network (30). Moreover, the neuronal network (30) is instructed to display measured values for the at least one characteristic. The weighting matrix comprises values of weighting parameters ( sigma ). The weighting factors (Wi) in the corresponding measurement channels are determined via formation of the means from the values of a weighting parameter ( sigma ) allocated to the measurement channels. <IMAGE>
Patent DE-4331773-A1 (DE)
Title: Process for producing models from liquid polymers by irradiation
Inventor: BUTSCHAL HEINRICH
IPC: B29C35/08
Filed: 1993-09-18
Abstract: Published without abstract.
Patent DE-4333991-A1 (DE)
Title: Connecting element
Inventor: HUANG YU-HWEI
IPC: A44B15/00
Filed: 1993-10-05
Abstract: A connecting element is made up of a hollow cylindrical housing with an inner annular groove, a sleeve, which is arranged slideably in the housing and exhibits a multiplicity of steel balls each arranged in a multiplicity of radial holes, a locking-bolt device, which is inserted into the sleeve and is locked by the steel balls, a spring element, which is fitted around the sleeve within the housing, and a control knob which, when it is pulled, moves the sleeve relative to the housing, as a result of which the locking-bolt device is unlocked and can be removed from the sleeve if the sleeve can be moved downwards by the control knob, in order to compress the spring element, which makes it possible for the steel balls to be released from the locking-bolt device and to run into the inner annular groove of the housing.
Patent DE-4335126-A1 (DE)
Title: Device for the leak testing of a tank venting system
Inventor: DENZ HELMUT DIPL ING
IPC: B60K15/035
Filed: 1993-10-15
Abstract: In a device for the leak testing of a tank venting system serving for the venting of a fuel tank of a motor vehicle having an internal combustion engine with an intake pipe, with adsorption filter connected to a vent line, closable by a shut-off valve, and with pressure generating devices for generating an excess pressure in the fuel tank, the pressure generating devices are designed as pressure generating devices, (18, 22) actuatable by the negative pressure in the intake pipe, in order to be able to dispense with the separate electric motor drive devices hitherto required for the pressure generating devices. <IMAGE>
Patent DE-4336062-A1 (DE)
Title: Fuel-delivery device
Inventor: SCHUCHARDT PETER
IPC: F02M37/02
Filed: 1993-10-22
Abstract: In a fuel-delivery device, a suction jet pump (7) delivers fuel from a fuel tank into a bottom region of a stabiliser duct (3) of an anti-surge cup (1). Hot fuel flowing back from an injection system flows into said stabiliser duct (3) from the top, via a return line (6), with the result that there is a graduation of temperature in said ducts, which promotes the separation of gases from the fuel. <IMAGE>
Patent DE-4341228-A1 (DE)
Inventor: STACHO REINHARD
IPC: G11B5/02
Filed: 1993-12-03
Abstract: In the case of known oscillator circuits, it is difficult to ensure a smooth transient response (transient behaviour) of the oscillator circuit during turn-on and turn-off operations. Therefore, the object of the present invention is to specify an oscillator circuit which solves this problem using uncomplicated circuitry. The oscillator circuit according to the invention has a push-pull stage, which is operated in blocking mode and the driving voltage divider of which is permanently connected to the operating voltage. The oscillator circuit is turned on and off by switching the operating voltage which is present across the push-pull stage. <IMAGE>
Patent DE-4344267-A1 (DE)
Title: Determining condition of traffic road surface using precipitation sensors
Inventor: RUPP DIETER DIPL ING
IPC: G01W1/00
Filed: 1993-12-27
Abstract: The method involves assigning priority to the precipitation sensor signal when the surface dampness is 'dry' and the precipitation intensity tends from 'dry' to 'wet'. The sensor signals for the surface dampness have priority when the precipitation intensity is 'dry' and the surface dampness tends from 'wet' to 'dry'.  Sensor signals for surface dampness have priority, if 'snow' is signalled.
Patent DE-4400269-A1 (DE)
Inventor: SARLIKIOTIS WERNER DR
IPC: A61K31/385
Filed: 1994-01-10
Abstract: Thioctic acid ( alpha -lipoic acid) tablets in which 20-100% of the active ingredient is present in the form of particles of 100-710 mu are claimed. The tablets may also contain pharmaceutical adjuvants. The thioctic acid can be present as the (R)- or (S)-isomer or as a mixt. of these isomers.
Patent DE-4405500-A1 (DE)
Title: Appts. for carrying out electron beam processes under vacuum
Inventor: FURCHHEIM BODO DR ING
IPC: H01J37/16
Filed: 1994-02-22
Abstract: Appts. for carrying out electron beam processes under vacuum comprises a vacuum chamber (1) of rectangular cross-section with an electron gun (3) mounted on a slide (2) movable under vacuum transverse to the longitudinal axis of the chamber (1) and a longitudinal workholding slide (4) of approximately half the length of the chamber (1).
Patent DE-4405660-A1 (DE)
Title: Computer-controlled operation of machine tool with adaptive regulation
Inventor: ZAEH MICHAEL DR ING
IPC: G05B19/416
Filed: 1994-02-22
Abstract: The angular position (phi) of the rotary tool (2) is measured e.g. by potentiometer (3) while vibration (zeta) id detected by a piezoelectric accelerometers (4). Displacement (X) of the slider is measured e.g. by linear potentiometer (6). The signal are digitised (9) for a host computer (10) allowing menu-driven operation and control. Desired-value outputs are converted (12) to analogue form with level adaptation (13). Rates of advance and cutting of the workpiece (8) are adapted by reference to a model state program implemented in the host computer.
Patent DE-4405733-A1 (DE)
Title: Bicycle stand with securing at four points for the optimum locking of a parked bicycle
Inventor: WETZEL REINER
IPC: B62H3/00
Filed: 1994-02-23
Abstract: The object is to secure bicycles parked in public in an optimum manner and to park them in an orderly manner. The groove which is present in the ground and runs out obliquely at the rear and the fixed point on the pivoted lever make it possible to park the bicycle without a problem. After a catch has been released the pivoted lever can be pressed downwards against the frame and the bicycle is secured by frame and wheels. The bicycle stand is suitable for pedestrian zones, leisure centres, railways, markets and blocks of rented flats.
Patent DE-4408134-A1 (DE)
Title: Vice with two relatively movable clamping parts
Inventor: MAI ROLAND
IPC: E04F21/18
Filed: 1994-03-10
Abstract: An adjusting drive is provided for the relative motion between the two clamping parts, and may act between them, using a hand crank. The clamping parts have each at least one stop (15,16) for clamping a workpiece. They are formed by a guide tube (11) and a relatively telescoping adjusting tube (12), with the crank drive and the hand crank (14) in the guide tube. The stops, or tube ends, are shaped to receive function-extending accessories (27). The guide tube stop (15) is pref. fitted with a clamp (27) for securing the guide tube working position in a frame (31).
Patent DE-4410004-A1 (DE)
Title: Hydraulic lifting, pressing and shaping equipment
Inventor: KREISFELD PETER DR
IPC: B30B1/00
Filed: 1994-03-23
Abstract: Equipment for hydraulic pressing or shaping of components, esp. in tools, uses a liquid or gas stored in a reservoir with two cylindrical openings of different dia.. Each opening has a piston (3,4) and the larger dia. piston (3) is moved by the fluid (2) during movement of the smaller dia. piston (4) which is itself moved by an electric motor (M) acting through a converter transferring rotational movement of the motor (M) into linear movement.
Patent DE-4411023-A1 (DE)
Inventor: KEINATH ARMIN DR
IPC: G06K7/10
Filed: 1994-03-30
Abstract: The invention relates to an opto-electronic device for recognising marks with defined contrast patterns, with a transmitter emitting a light beam and a receiver, in which the transmitted light beam is passed over a mark and the received light beam reflected from the mark exhibits an amplitude modulation imposed by the contrasts in the marks and dependent upon the spatial intensity variations of the transmitted light beam and in which the received light is converted into an analog received signal in the receiver. According to the invention, the analog received light signal is converted in an n-bit analog-digital converter (15) (n > 1) into a digital receiver signal which is taken to a digital filter (16), the transmission characteristic of which substantially corresponds to the inverse of the frequency spectrum of the spatial intensity variations of the transmitted light beam (8) at the point of the mark.
Patent DE-4411819-A1 (DE)
Inventor: WEIS WOLFGANG DIPL ING
IPC: G01B3/00
Filed: 1994-04-08
Abstract: A method of displaying the length measurements of test pieces having different geometric dimensions and material composition, which by means of a non-destructive measuring method renders possible a rational determination and evaluation of length measurements and physical material characteristics of the surfaces of test pieces, is achieved in that in addition to the length measurements of the geometric dimensions of test pieces determined in a known manner the uncorrected material test measurement based on the material testing and associated with the respective length measurement and/or the corrected material testing measurement are displayed. <IMAGE>
Patent DE-4414218-A1 (DE)
Title: Elastic connecting element
Inventor: UNCKRICH VOLKER DIPL ING
IPC: F16F1/44
Filed: 1994-04-23
Abstract: The invention relates to an elastic connecting element having two separate, outwardly projecting threaded bolts, mounted equiaxially in an elastomer, and two outer washers which are located opposite one another in the axial direction of the threaded bolts, are bonded securely on the elastomer, consist, in particular, of metal and through which, on the one hand, the threaded bolts project and against which, on the other hand, the threaded bolts bear on the inside, with intimate surface contact, via a collar integrally formed on them. Said elastic connecting element is intended to be designed equally for receiving tensile loading and compressive loading. For this purpose, the outer washers and/or threaded bolts have sections which engage into the interior of the elastomer and, there, engage around one another in the manner of an undercut in the axial direction of the threaded bolts in order to form elastomer regions which, when the connecting element is subjected to tensile loading, are subjected to compressive loading.
Patent DE-4416607-A1 (DE)
Title: Semiconductor laser diode frequency doubling device for e.g. reading CD-ROM or interferometry
Inventor: REIMANN KLAUS
IPC: H01S5/06
Filed: 1994-05-11
Abstract: The frequency doubling device has a frequency doubling medium (4) provided in the resonance space of a semiconductor laser diode having a lasing medium (2) with an active layer (2a). A dielectric layer (5) is incorporated between the laser diode and the frequency doubling medium, and is non-reflective for non-doubled laser frequencies. The side faces (6,7) facing the dielectric layer are reflective for the non-doubled frequencies, whereas the reflective layer (7) of the frequency doubling medium is transparent for the doubled frequency. The reflective or non-reflective surfaces are formed such that a converging beam path (8) is obtained in the frequency doubling medium (4) and the resonance property of the device is maintained.
Patent DE-4420571-A1 (DE)
Title: Analyser with bio-sensor for determining on=line specific components of samples in bio-food technology or environmental protection
Inventor: KLINGNER EDITH
IPC: G01N1/38
Filed: 1994-06-03
Abstract: The analyser with a biosensor has a hose or volume loop (3) which is respectively connected between a pair of corresp. 3/2 way solenoid valves (1,2). These valves are simultaneously controlled electronically together, so that the vol. loop is either connected between the output (E1) and the output (A1), or between the input (E2) and the output (A2). The loop is alternately filled with a liquid using a pump. Their contents after a complete filling is dosed with compressed air into a mixing vessel, by a simultaneous changeover of the two associated 3/2 way valves. One vol. loop is fed with a sample and at least one further loop with the diluting reagent. The vol. ratio of the two loops is so selected, that it allows a stepped dilution line, in which the vol. loops are filled independently from each other and are emptied at different frequencies in a mixing vessel. After the ending of the dosing cycle the sensor is exposed to the sample, with the concn. determined by the dilution achieved in the mixing vessel.
Patent DE-4424394-A1 (DE)
Title: Device for marking tissue positions with hollow needle
Inventor: HESKE NORBERT
IPC: A61B90/00
Filed: 1994-07-13
Abstract: The device has at least two strands of wire which are twisted together whose distal ends are deformable and are designed barb shaped. Alternatively, the marking unit may be a continuous strand of wire, which is bent in the middle. Both wire halves are twisted together in such a manner, that there are sections of large twisting and sections of small twisting. The sections with larger twisting (5) have mutual turns of the two wire strands per 10 mm twisting stretch, and the sections of smaller twisting have a mutual turn per 8 mm twisting stretch. The distal end sections of the wire strands are deformed, protruding arc shaped from the common twisting axis.
Patent DE-4426265-A1 (DE)
Title: Gas turbine heat engine
Inventor: LANDGRAF RICHARD
IPC: F01C11/00
Filed: 1994-07-25
Abstract: The heat engine has at least one compressor for a combustible material which is taken to a combustion chamber and burnt to produce combustion gases, possibly with the addn. of another material. The engine has a drive unit in which the combustion gases, when released, drive a shaft. The drive unit is a rotary piston engine (14), from which the combustion chamber (12) is sepd.. The rotary piston engine includes a casing with a cylindrical chamber, rotary piston turning eccentrically on a shaft, and a disc with a sealing element.
Patent DE-4430582-A1 (DE)
IPC: H05B6/64
Filed: 1994-08-18
Abstract: The invention calls for a discrete material (1) such as a gas, a liquid or a living being, to be exposed to electromagnetic radiation from a large-area irradiator (2), causing the molecules to resonate at their natural frequency and hence to become warmer. In order to lower the temperature of the material (1), the radiant energy emitted by it is extracted via a receive antenna (5), resulting in a loss in energy and hence cooling of the material. Working in an enclosed fluid-filled space, the fluid can also be included, by suitable choice of radiation spectrum, in the resonance interaction producing the warming or cooling effect.
Patent DE-4431613-A1 (DE)
Inventor: LUFT GERHARD PROF DR ING
IPC: C08F4/52
Filed: 1994-09-05
Abstract: The invention concerns a method of preparing ethylene copolymers by copolymerisation of ethylene and further polymerisable monomers in the presence of a peroxide catalyst. The catalyst used is a catalyst system consisting of components (A) and (B) in which (A) represents at least one organoaluminium compound of the formula AlR3, in which R is an alkyl, alkenyl, aryl, aralkyl or cycloalkyl group; and (B) represents at least one organic peroxide.
Patent DE-4437809-A1 (DE)
Title: cover bag with flexible bag part for waste disposal
Inventor: LOEBBERT JOHANNES
IPC: B65F1/06
Filed: 1994-10-12
Abstract: The bag cover is provided with a support framework (11-13) extending from the upper edge (2,10) of the bag section (1) and almost to its closed end. The support framework affects an independent and upright positioning of the bag. The support framework includes at least two stiffeners (11,12) which end in a closed L-shaped ring (13) in the lower section. The stiffeners comprise braces and ribs. The support framework may be located inside or outside the bag section.
Patent DE-4438068-A1 (DE)
Title: Spreader orthosis for patient's use
Inventor: JOHN HELMUT
IPC: A61F5/01
Filed: 1994-10-25
Abstract: The spreader orthosis consists of two cushioned U-shaped thigh supports (2) and an adjustable spacer (3) connected to the thigh supports by ball joints (4). The thigh supports are formed from two connected shells (5) which can be adjusted in relation to each other by screws (7) which locate within a slotted plate (6). On the inner half of each thigh support is a projecting section (10) which is positioned between the thigh muscles and the epicondyle, when the orthosis is in place. The front of each thigh support is secured in position by a hook and eye fastener arrangement. The adjustable separation frame comprises of two telescopic tubes which are prevented from coming apart at the extremity by a dowel pin. The inner tube has a scale on its surface to indicate the degree of separation between the two thigh supports.