baber/WOPTO huggingface dataset:
Patent DE-19521552-A1 (DE)
Title: Higher frequency of detecting foreign fibres economically
Inventor: HERGETH HUBERT DIPL ING
IPC: G01N21/89
Filed: 1995-06-16
Abstract: A method for optimising the recognition of foreign particles in fibre processing plant entails summing particle detection hits for a single sensor point over an interval, comparing the total with a preset limit for the interval and, if the preset limit is exceeded, the processing sensitivity w.r.t. colour or brightness deviations from a known good value for that point is automatically reduced while, if the limit is undershot, sensitivity is increased.  Pref. a sensor point comprises a photocell, several photocells with different filters, or neighbouring pixels of a CCD-sensor or matrix camera which are taken together for common processing of colour or greyness value deviations in the fibres under examination. The interval is determined by a preset quantity of the product, a prodn. time, a set time span, a run length, a measured number of rotations or an external signal. Different intervals and preset limit values are used to influence colour and brightness sensitivity and the comparison between measured colour and brightness is processed digitally. Sensitivity adjustment takes place at a time after detection at which the limit value occurs. One point is monitored simultaneously for different intervals and limit values.
Patent DE-19524277-A1 (DE)
Title: Plate heat exchanger with flow channel - has channel section increasing towards outlet in steps or continuously using channel section with bulging contact-surface walls converging at welded etc connection points or steadily diverging channel walls
Inventor: VRIES HUBERT DE
IPC: F25B39/02
Filed: 1995-07-04
Abstract: The cross section of the flow channel increases in steps from entry (13) to outlet (14) and is composed of a sequence of sectors (15-18) which lie parallel to one another as defined by connecting points (19-21) or walls between the two outside walls (10,11) of the heat exchanger. Apart from the connecting points, the walls are curved or bulged out to contact surfaces or lines, these being welded, soldered or bonded to one another so as to form the connection points (19-21). The contact lines etc thus diverge even further towards the outlet (14) end of the exchanger and can otherwise run at an angle to one another to produce a continuously enlarging flow channel section. The edges of the exchanger are thus formed by the mutually curved and connected areas of the outside walls (10,11). Typically, the walls are made of stainless steel.
Patent DE-19524297-A1 (DE)
Title: Wear-resistant protective gaiters for constant velocity joints
Inventor: GRABAUM GARY D
IPC: C08J7/043
Filed: 1995-07-07
Abstract: A process (1) for coating plastic substrates comprises (a)coating the substrate with a mixt. (I) contg. (i) an epoxy prepolymer, (ii) an acrylic monomer, (iii) a hardener, (iv) a catalyst and (v) a graft polymerisation initiator, and (b) hardening the mixt. to bring about graft polymerisation with the substrate. Also claimed is a process (2) for protecting the surface of an elastomeric gaiter for a constant-velocity joint (see below).
Patent DE-19526282-A1 (DE)
Title: LV spotlamp with halogen bulb e.g. for hotels and tourist resorts
Inventor: OECHSLE WALTER
IPC: F21V29/00
Filed: 1995-07-19
Abstract: A low voltage light has a housing with a halogen bulb, reflector and a transparent cover plate. The mains voltage is stepped down by a transformer within the housing to provide the necessary lamp voltage. The transformer has different primary side tappings which are used in case of local variations in mains voltage. The transformer has a ring core and is sited within the housing behind the reflector, coaxially with the radiation axis. There is alternatively an electronic unit for voltage reduction. The reflector is detachable from the housing. The housing has a metal stay which tensions it and also acts as a socket for the bulb, serving as a heat sink.
Patent DE-19527278-A1 (DE)
Inventor: TUERK GUENTER DR
IPC: H01M50/417
Filed: 1995-07-26
Abstract: Precipitated silicic acid has a BET surface area of 100-130m<2>/g (DIN 66131); a DBP absorption (water-free (DIN53601) ASTM D244 of plus or minus 275g/100g, a dry loss (2 hrs./105 degrees C) of 3.5-5.5 wt.% (DIN ISO787/11,ASTM D280, JISK5101/21), and a sieve residue with ALPINE air sieve of plus or minus 10;0 wt.% (<63mm), plus or minus 0.1wt.% (<150 mm), and plus or minus 0.01 wt.% (<250mm). Prodn. of the silicic acid is also claimed.
Patent DE-19531461-A1 (DE)
Title: Refrigerating plant
Inventor: PAUL JOACHIM
IPC: F25B1/06
Filed: 1995-08-26
Abstract: The refrigerating plant has a sturdy outer shell surrounding the parts conducting the coolant and the attachments for them. The shell is a vertical cylinder so that the whole plant is like a tower. The compressor is located between horizontal intermediate floors which can be partly walked upon, outside and parallel to the outer shell. Water is used as a coolant, compressed by a jet compressor and the compressor chamber is above the condenser chamber. The individual devices which expand under heat do so freely in the horizontal direction. There is a second coaxial inner cylinder, divided into the condenser and compressor chambers and an outer cylinder for the remaining elements and the intermediate space is evacuated.
Patent DE-19534133-A1 (DE)
Title: Expanding sleeve dowel assembly
Inventor: BRUECKL KARIN-BEATE
IPC: F16B13/06
Filed: 1995-09-14
Abstract: The expanding dowel assembly may be used as an anchorage for items in a building. The dowel uses expanding sleeves (17) which have slots (21), and the peak (20) of a bolt, resp. lugs of holder plates, engaging into the slots. Engagement of the lugs with the slots locks the sleeves on holder plates or bolts (16) against turning. Peak and lugs are located below the top edge in the material to be fastened, and are positioned inside the drilled hole.
Patent DE-19534373-A1 (DE)
Title: Rapid method for renovation of damp walls and ceilings
Inventor: BROMM EDMUND
IPC: E04B1/70
Filed: 1995-09-15
Abstract: Damp cellars, walls and ceilings are renovated by a method in which the thickest possible unwoven geo-textile is applied to the available base and either a film and/or a pimpled web of unrottable plastic, e.g. polypropylene is put over it, followed by a plaster base such as a wire fabric, which is put in place with plugs., At the same time, the space is heated with ambient air or otherwise.
Patent DE-19537263-A1 (DE)
Inventor: SCHILLER SIEGFRIED PROF DR
IPC: C23C14/35
Filed: 1995-10-06
Abstract: Known heat protection foils have several metal layers which reflect thermal radiation and let light through. Systems of alternating metal and non-metal layers are also known. Their disadvantage is that in particular the metal layers are subject to corrosion. The outermost protection layer is not sufficiently scratch-resistant either. Consequently, such heat protection foils may hardly be used on the outer side of glass panes. They are not weather-resistant either. According to the invention, a selectively reflecting system of alternating layers is applied on the plastic foil, together with an anti-abrasive layer. The system of alternating layers consists of corrosion-resistant metal, oxide, nitride and/or oxinitride layers. The anti-abrasive layer consists of an at least 1  mu m thick, highly transparent and homogeneous amorphous oxide layer with high packing density and a micro-hardness of at least 4 Gpa. These layers are applied by high-speed sputtering by means of a dual magnetron. The anti-abrasive layer is applied by plasma- and/or ion-assisted high-speed vapour deposition. This heat protection foil may be applied on the outer side of window panes of buildings and vehicles.
Patent DE-19537960-A1 (DE)
Title: Cleaning appts. esp. wiping or scrubbing mop for large buildings, etc.
Inventor: BREEST ERNST-JUERGEN
IPC: G01P13/00
Filed: 1995-10-12
Abstract: The cleaning appts. is used for cleaning buildings with large surfaces such as offices, hospitals, etc. A device (13) is provided on the mop etc. This detects, accumulates and stores the relative movements between the mop and the floor (15). The detecting device (13) may include a rubbing wheel (14), which pivots about a vertical axis (16) and rotates about a horizontal axis (16'). The rotational movement of the wheel (14) may be transmitted to a counter, preferably in a contact-free manner e.g. inductively or magnetically. A display device may be associated with the counter and the memory. A null positive device may be associated with the display.
Patent DE-19538618-A1 (DE)
Title: Key-actuated switching mechanism e.g. for triggering switching action in electromechanical switching module
IPC: G06F3/023
Filed: 1995-10-17
Abstract: A keying arrangement for actuating at least one switching module includes a housing (3) with opening (6) as well as a web (7) jutting downwards and having an end (8) which is of concave or convex configuration for interacting with the e.g. concave or convex shaped upper end zone of a first guide fin (13), the latter being rigidly joined to a first key (11) which is used for switching the first switch module (2).
Patent DE-19542432-A1 (DE)
Title: Rotary unit for treatment of objects, especially cleaning bottles
Inventor: HEES HANS WERNER
IPC: B67C3/00
Filed: 1995-11-14
Abstract: The rotor building group (14) comprises, at least, one outflow opening (46) for the emission of cleaning fluids, especially for cleaning of a covering wall (22) and/or other stationary components (30) of the system (1). At least this one opening is connected to the stationary cleaning fluid supply via a rotation connection (42). The rotation connection, at the post building group (10), may be fixable against or rotatably fixed to a rotation connection stator (50), and may comprise a connectable or connected rotation connection rotor (52). Both rotation connection components may be rotatably supported on one another, via axially directed glide surfaces (72a;72b).
Patent DE-19543686-A1 (DE)
Title: Air outlet with casing for ventilator in room
Inventor: MUELLER GOTTFRIED
IPC: F24F8/15
Filed: 1995-11-23
Abstract: The air outlet has a casing (1) and at least one blowing-out device (2) connected to it. There is a fan (5) with vane (6) fitted in front of each blowing-out device. This fan may be within the casing and parallel to its side walls (3,4). The vane may be driven, and may rotate parallel to the side walls. It may have a guide (12.1,12.2) and a foot (14) round it, leaving a gap (S) within the guide to direct the flow. The guide may be fitted to one side wall and to the foot of the opposite side wall.
Patent DE-19604647-A1 (DE)
Title: Double-width television with double video player and karaoke device
Inventor: SONG KWON-EUI
IPC: H04N5/44
Filed: 1996-02-08
Abstract: The television has one or more tuners for the demodulation of a television signal to provide a combined image signal. The demodulators are coupled to the respective tuners to demodulate an audio/visual signal. The double video recorder (28) allows simultaneous recording of an audio/visual signal and an image signal provided by one video recorder, using a second video recorder. An audio/visual selector (14) allows the selection of the left and right video signals, and the left and right audio signals, using a microprocessor (340) to control the functioning of the television, the double video player and the karaoke device (29) in response to entered remote control instructions.
Patent DE-19606091-A1 (DE)
Title: X=ray diagnostic device for e.g. mammography
Inventor: MAAS MICHAEL DIPL ING
IPC: A61B6/03
Filed: 1996-02-19
Abstract: The diagnostic device has a scintillator layer (10) which converts radiation into light which is fed through a fibre optic (6) to a receiver (7); the improvement is that between the fibre optic (6) and the scintillator (10), there is an intermediate layer (15) with a lower, or very much lower refractive index, the thickness of which is of the order of the wavelength of light. The intermediate layer can be made of e.g. cryolite, or magnesium fluoride,
Patent DE-19609442-A1 (DE)
Title: Data processing system for generating protocols for technical plant
Inventor: SEUS STEFAN DIPL ING
IPC: G05B19/418
Filed: 1996-03-11
Abstract: A data processing system for the drawing up of protocols for a technical plant including a first storage module (2) for user- specific matchable data lists(4), a second storage module (12) for process data (D) ascertained from the plant processes.  A protocol generator (10) is connected to the storage modules (2,12) and has a trigger module (14,16) connected to it, the trigger module (14) specifically being time- and/or event-based and connected to a third storage module (18). More specifically, at least one storage module (12,18) is a ring store.
Patent DE-19614260-A1 (DE)
Title: Grass cutting collector for mower
Inventor: SCHOEFFLER RAINER
IPC: A01D34/416
Filed: 1996-04-11
Abstract: The grass cutting collector is made in one piece and positioned between the motor shaft housing and the cutter housing. The grass collector can be formed integrally with the motor shaft housing as well as the cutter housing.
Patent DE-19615213-A1 (DE)
Title: Remotely controlled miniature hoist for inspection and repair of UHF-aerial masts used for telecommunications, such as TV
Inventor: KIRPAL PETER
IPC: E04G23/00
Filed: 1996-04-18
Abstract: A remotely controlled miniature hoist for carrying out visual inspection, repair work and paint processing on hollow cylindrical masts, includes a controlled rotor (2) ie. an aerial or antenna rotor provided with a rotor frame which can be fixed to a lightning arrester cage (16) or similar such structure. A vertically mounted rotor tube (2) is joined to the rotor (2') on which is attached a cross-arm or bracket (4), the latter carrying a riser protection rail (6) which extends perpendicularly to the cylinder (17), together with a traction cable (7), with a follower (9) and a spacer guide (11) arranged on the traction cable and capable of moving on or off.
Patent DE-19619494-A1 (DE)
Title: Method and apparatus for powder return
Inventor: HEIM PETER
IPC: B22F3/00
Filed: 1996-05-14
Abstract: The method concerns production of components out of powder, according to which fresh powder from a storage container is filled into a mould, while superfluous powder is skimmed off the mould and - via an intermediate container - returned to the storage container.   A predetermined amount of this residual powder is added to the fresh powder.   Also claimed is the apparatus serving for powder return.
Patent DE-19621077-A1 (DE)
Title: Vibration damping disc mount with first rotary plate
Inventor: IMANAKA HIDEYUKI
IPC: F16F15/123
Filed: 1996-05-24
Abstract: The first rotary plate (3) has a retaining section (3c), while a second rotary plate (4,5), relatively rotating w.r.t. the first one, has a retaining section (4a,5a), corresp. to the first one. In the two retaining sections is located an elastic element (7) for coupling the two rotary plates in the peripheral direction. A lubricant impregnated element (11) is located next to at least one rotary plate and can contact the elastic element. Pref. the lubricant impregnated element is set radially outside of the elastic element.
Patent DE-19631794-A1 (DE)
Title: Removal of carbon di:oxide from exhaust gas of incinerators
Inventor: POHL PETER PROF
IPC: B01D53/62
Filed: 1996-08-07
Abstract: CO2 is completely removed from the exhaust gases of incinerators by using generated electrical energy to produce sodium hydroxide from a sodium chloride solution and passing the exhaust gases into the NaOH solution to produce Na2CO3.
Patent DE-19633772-A1 (DE)
Title: Combined magnetic powder-crack testing of ferromagnetic specimens e.g. stepped shaft
Inventor: COST HELMUTH DIPL ING
IPC: G01N27/84
Filed: 1996-08-22
Abstract: The method is carried out according to the main patent DE 195 08 020.3, using a magnetic field, the total vector of which takes up successively and indicatable position for all crack directions. The test medium application is controlled using the magnetising control, so that it results in sections, the position and length of which correspond to the positions and lengths of the preprogrammed magnetising sections, and on which a magnetising field strength reacts. At the most, this is the same as the magnetic field strength allocated to the respective sections which have been programmed. The control of the magnetising field strength is facilitated synchronously with the application of the test medium.
Patent DE-19634873-A1 (DE)
Inventor: MUELLER RALPH DIPL PHYS
IPC: C12Q1/6816
Filed: 1996-08-29
Abstract: A system and process are disclosed for distinguishing at least two types of molecule groups having a different degree of fluorescence and bound to an analyte molecule by time resolved fluorescence measurement. A light source (5) irradiates a first sample volume with light suitable for exciting the fluorescence of the at least two types of molecule groups. A detector (2) detects the fluorescent radiation emitted by a second sample volume which at least partially overlaps the first sample volume. A control unit is designed to activate the light source for a time interval T1 and to activate the detector for a time interval T3 after a time interval T2 has elapsed. The irradiation and detection of emitted fluorescent radiation are carried out at least 1000 times per millisecond. The detector signals recorded by a recording unit during the time intervals T3 are evaluated by an evaluation unit. The molecule groups contained in the overlapping sample volume are determined from the variation in time of the signals during the time interval T3.
Patent DE-19639380-A1 (DE)
Title: Interface for high-power measurement transducers e.g. for measuring pressure, force and acceleration
Inventor: SONDEREGGER HANS CONRAD
IPC: G01D11/24
Filed: 1996-09-25
Abstract: The interface (Ie) is for high performance measurement transducers converting mechanical values into electrical values the transducer being designed according to ohmic, capacitive and/or inductive measurement principles. The interface is positioned between the connector system (Ae) for the input and output of the electrical values and the sensor (Se) simultaneously combining the mechanical, electrical, mounting and connection functions. The interface can form part of a ceramic insulated body (4) in the form of a circular cylinder with pin or tubular connectors fixed in one cylinder surface for accepting the connectors (1.2). The tubular connector (3) can extend through the cylinder to its other surface projecting outside the surface with a spring type part (27) having a bevelled section (29) which lies against the counter contact surface (7) of the sensor element (6, 8).
Patent DE-19640340-A1 (DE)
Title: Short-circuit detection for three-phase power transmission conductor
Inventor: JURISCH ANDREAS DR
IPC: H02H3/34
Filed: 1996-09-20
Abstract: The method involves measuring an amplitude and a phase position of phase voltages and phase currents and forming respective current vector and voltage vector values. An earth-current vector is determined through vector addition of the current vectors, a control signal (S1) is produced if the amount of the earth-current vector is larger than a predetermined threshold value, and an error identification signal is formed under consideration of the control signal. A second control signal (S2) is produced if the amount of only one current vector (Ir) equals zero and the amount of both other current vectors (Is, It) is not zero.  A third control signal (S3) is formed if the amounts of both other current vectors are approximately equal. A fourth control signal (S4) is produced if an angle formed by both other current vectors is larger than a predetermined limit angle. A fifth control signal (S5) is produced if the amplitudes of both voltage vectors (Us, Ut) which correspond to the current vectors w.r.t. the phase of the power transmission conductor, are approximately equal. The error identification signal is formed under consideration of the five control signals.
Patent DE-19644963-A1 (DE)
Title: Pressure regulating equipment e.g. for motor vehicle brakes
Inventor: INDEN MASAHIRO
IPC: G05D16/20
Filed: 1996-10-29
Abstract: The electronic regulating unit (1) fits into the housing (3) and the base plate section (3c) is divided into a chamber for the electronic regulating unit and a chamber (5) where the electromagnetic force is produced. The base plate section has guide holes (4) opposite the connecting holes (2) and the holes (3g) for the plunger casing (13). The chamber (5) contains the solenoids (6) wound round the spools (7) and the yokes (8) of magnetic material. The plunger casing is mounted on the valve housing (14) and encloses a plunger (16) that is activated when the solenoid is supplied with current to open the valve seat (15) or close it, as it moves in the core (17). This allows or stops brake fluid going from the main cylinder to a brake cylinder on wheels of a motor vehicle.
Patent DE-19647235-A1 (DE)
Title: Multi-channel medical dosimeter
Inventor: GARG MARTIN
IPC: G01T1/20
Filed: 1996-11-15
Abstract: In a dosimeter employing scintillators as the measuring head, the light from several scintillators is intensified simultaneously by an image intensifier, the scintillators preferably being connected by light guides which feed the light signal to the image intensifier. Preferably, the light signal from the image intensifier is read by a CCD and the CCD video signal is read by an image processing card digitalised by a computer.
Patent DE-19647350-A1 (DE)
Inventor: JOVANOVIC JOVAN DR
IPC: G01F1/7084
Filed: 1996-11-15
Abstract: The invention relates to a method for the self-compensating measurement of volume flow rate of gases, with a gas flow passage (1) and a first (2) and a second flow meter device (3) for measuring the volume flow rate. The second flow meter device (3) is calibrated by first measurement values obtained from the first flow meter device (2). To extend the measuring range and to improve the measuring dynamics, the invention proposes that a thermal signal H1 is transmitted to the gas from a transmitter (4) located in the gas flow passage (1) of the first flow meter device (2), the thermal signal H1 is picked up, after a certain transit time, by a downstream sensor (5) of the first flow meter device, and the first measured values are determined from the transit time (L).
Patent DE-19648131-A1 (DE)
Title: Determination of components of low density lipoprotein
Inventor: HERRMANN WOLFGANG PROF DR DR
IPC: G01N1/34
Filed: 1996-11-21
Abstract: Determination of a component of low density lipoprotein (LDL), especially cholesterol, in a body fluid (especially blood serum or blood plasma), comprises: (a) treating a sample with an LDL-binding adsorbent which comprises a polyacrylamide gel carrier coated with a polyacrylic acid; (b) analysing the content of the component in the eluate, and (c) determining the content of the component in the LDL by comparison with the total content of the component in a parallel sample which is treated in the same way as the test sample. Also claimed is an apparatus for carrying out the above process, comprising a long, preferably slightly conical vessel, which is filled with a packing material. The material is able to pass through both ends of the vessel.
Patent DE-19648741-A1 (DE)
Title: Two=part core mantle for nuclear reactor e.g. BWR
Inventor: SPOHRER JUERGEN DIPL ING
IPC: G21C5/10
Filed: 1996-11-25
Abstract: A mantle for the core of a nuclear reactor has an upper part (3) and a lower part (4) which are held together with hook bolts (5) which have a screw threaded end (6) and a nut (9). The hook bolts (5) pass through a flange on the upper part (3) and the hook (9) engages in a corresponding slot (10) in the wall of the lower part (4) of the mantle.