baber/WOPTO huggingface dataset:
Patent DE-3742874-A1 (DE)
Title: Process and device for securing the roller-blind bars of a roller blind against axial, mutual displacement
IPC: E06B9/11
Filed: 1987-12-17
Abstract: In order to secure the roller-blind bars of a roller blind against mutual, axial displacement, securing elements are forced into the profile openings of the roller-blind bars of a roller blind and are clamped by pressing in or punching in a profile wall of the roller-blind bar, a head part of each securing element being of a greater width than the profile of the relevant roller-blind bar such that the head part shifts the axial displacement paths of the respectively neighbouring roller-blind bars. By forcing securing elements into the ends of every second roller-blind bar, all the roller-blind bars are secured against axial, mutual displacement. These operations can be automatically carried out mechanically at a high speed and without disruption if the roller blind is advanced over a working-bench arrangement intermittently, in each case in sections corresponding to two roller-blind-bar widths, and is guided past a push-in station for pushing the securing elements in, a conveying and bracing device being configured such that, during the transportation and during the machining of the roller blind, the roller-blind bars are spread apart in the conveying direction.
Patent DE-3743847-A1 (DE)
Title: Process data capture and processing system
Inventor: POELSLER WOLF-DIETER
IPC: G06F17/40
Filed: 1987-12-23
Abstract: The system for capture and processing of several physical quantities of a physical process is constructed modularly (measurement modules) on the measurement data capture side (sensor side), and hierarchically on the processing side. Several measurement modules, which are each assigned to a partial process, are connected to a central computer via a measurement bus. The measurement bus is an extended microprocessor bus of the central computer, and is in the form of a standardised microprocessor bus (SMP-BUS). The central computers of the total process communicate with each other, and with a higher-level host computer, via a dedicated, serial bus system. The measurement modules contain all the components which are necessary for capturing measurement data, and an interface to the SMP-bus, via which they can be addressed using an address which can be set in the measurement module. The data on the SMP-bus is in a normalised floating-point format. The system also includes a calibration system for the measurement modules.
Patent DE-3804091-A1 (DE)
Title: Construction for adjusting the moisture content of building elements to the range of the desired values
Inventor: SOOS JUDIT DIPL ING DR
IPC: E04D13/17
Filed: 1988-02-10
Abstract: Construction for adjusting the moisture content of building elements to the range of the desired values by generating a vapour-like, diffuse flow of material and maintaining the same continuously. The construction according to the invention may be characterised in that the elements are configured as panels and/or rollers which consist of deformable, elastic basic materials which are capable of multiplanar, relative movement and from which there project spacer attachments which regulate the flow cross-section and the loading capacity and the height of which is 2-40 mm, advantageously 5.5 mm. The thickness of the upper panel layer may be 10-40% of the entire thickness of the construction, but is expediently 25%. The ratio of that surface of the spacer attachments which is in contact with the regulated building element to the entire surface is 3-97%, and is expediently 8%.
Patent DE-3804275-A1 (DE)
Title: Container
Inventor: KIENLE ERICH
IPC: B65D21/02
Filed: 1988-02-11
Abstract: The invention relates to a container for food and/or semi-luxury products, having a cylindrical or straight prismatic shape, having a bottom and an opening arranged opposite the bottom which essentially corresponds to the bottom in extent and outline. On the bottom, the container has a plurality of base-like projections with an annular outline, such that the edge zone of a container can be engaged with the projections of another container. The containers according to the invention are particularly suitable for packaging dairy produce, desserts and confectionery and, after use, can be used as building blocks and combined to form a construction kit.
Patent DE-3805448-A1 (DE)
Title: Motor vehicle inside roof lining
Inventor: PELZER HELMUT
IPC: B60R13/02
Filed: 1988-02-22
Abstract: Conventional motor vehicle roof linings are complex, expensive and difficult to manipulate and have inadequate sound-insulating and heat-insulating properties. The novel motor vehicle roof lining is intended to be simple, uncomplicated and inexpensive and to exhibit good heat-insulating and sound-insulating values. The motor vehicle roof lining is formed as a blow moulding from a thermoplastic tubular film section laid flat without cutting open at the sides. Projecting, substantially honeycombed structures are impressed into one of the two plies of the tubular film section, the other ply is smooth. The two plies are joined to each other in the touching regions between the honeycomed deformations by pressing together in the heated state. The motor vehicle roof lining preferably consists of a substantially rigid thermoplastic material, for example a polyolefin (such as a polycarbonate or a polypropylene) or a polyester. The motor vehicle roof lining may take various forms of design. It is lightweight, uncomplicated to produce and provides good protection against heat and sound.
Patent DE-3808234-A1 (DE)
Title: Nd-Fe-B group permanent magnet materials
Inventor: KIMURA NAOMASA
IPC: H01F1/053
Filed: 1988-03-11
Abstract: The invention relates to permanent magnet materials of the Nd-Fe-B group, in which the copper content is 1.8-6.5% by weight and the atomic ratio is given by the equation  Cu:Nd:Fe:B = x:(15 - x): 77:8 with x = 2 - 6. By replacement of a part of Nd in the permanent magnet materials of the Nd-Fe-B group by copper, the magnetic properties of the materials can be improved to an extraordinarily great extent.
Patent DE-3816052-A1 (DE)
Inventor: SEPP GUNTHER DR
IPC: G01S17/86
Filed: 1988-05-11
Abstract: Altitude control is provided for low-flying carriers, such as missiles or submunition pods, that have flight guidance systems and inertial navigation systems (INS). A laser ranger type of laser altimeter (LHM 1) typically of AM/CW-type can be employed alone or in conjunction with a forward-looking laser altimeter (LHM 2) to cope with fog effects, including artificial fog. Signal processing means (SVA) serves to control contribution of laser altimeter(s) to flight control, and leaving control to the inertial navigation system (INS) for dense/artificial fog. <IMAGE>
Patent DE-3824700-A1 (DE)
Inventor: IWAKO MOTONARI
IPC: G06F9/32
Filed: 1988-07-20
Abstract: A continuous constant-rate particle feeding device with a roller with grooves for feeding particles without crumbling even though these particles are readily subject to crumbling, comprises a hopper (3) having a bottom suriace (3a) inclined by more than a rest angle of the material to be fed, a feed roller (1) provided on the side of an outlet (5) of the hopper, and a control gate (2) having a semi-circular sectional profile for forming a material passage (6) with the feed roller (1), wherein the feed roller (1) has the outer periphery thereof formed with a plurality of axial grooves (7), preferably of semi-circular cross-section. <IMAGE>
Patent DE-3825032-A1 (DE)
Title: Method of catalysing the crosslinking of cathodically depositable paint binders
Inventor: HOENIG HELMUT DR
IPC: C09D5/44
Filed: 1988-07-22
Abstract: The invention relates to a method of catalysing the crosslinking of cathodically depositable (cathodic electrodeposition) paint binders based on resins containing ethylenic double bonds. The method is characterised in that, before adding water to the resin, from 0.01 to 2.0% by weight, preferably from 0.1 to 2.0% by weight, calculated as metal, of an iron(III) salt of an aliphatic or cycloaliphatic carboxylic acid having at least 6 carbon atoms, based on the nonvolatile fraction of the binder, are added to the resin and incorporated homogeneously by mixing. By using these catalysts it is possible to avoid the otherwise necessary use of lead compounds, without impairing the quality of the crosslinked paint films.
Patent DE-3827675-A1 (DE)
Title: Carbocyclic ketones
Inventor: SUCROW WOLFGANG PROF
IPC: C07C49/417
Filed: 1988-08-16
Abstract: The invention relates to carbocyclic ketones of the formula  R<1>-(A<1>-Z<1>)n-A<2>-R<2>  in which   R<1> and R<2> in each case independently of one another denote -R or -R-(A<0>-Z<0>)m-, one of the radicals R<1> and R<2> also denotes H, halogen, -CN, -OH, -NH2, -NCS,  where   A<0> denotes 1,4-phenylene which is unsubstituted or mono- or disubstituted by F, Cl, CH3 and/or CN, in which one or more CH groups can also be replaced by N, trans-1,4-cyclohexylene in which one or two non-adjacent CH2 groups can also be replaced by O atoms and/or S atoms, 1,4-bicyclo[2.2.2]octylene, decahydronaphthalene-2,6-diyl or 1,2,3,4-tetrahydronaphthalene-2,6-diyl groups, Z<0> in each case denotes -CO-O-, -O-CO-, -CH2CH2-, -O-CH2-, -CH2O- or a single bond,   m denotes 1 or 2, R denotes an alkyl or polyfluoroalkyl group in each case having 1-12 C atoms, in which one or more CH2 or CF2 groups can also be replaced by -O-, -CO-, -O-CO-, -CO-O-, -CH=CH-, -C IDENTICAL C-, -CH-halogen- and/or -CHCN-, where two heteroatoms are not directly linked to one another,   A<1> and A<2> in each case independently of one another denote a group selected from <IMAGE>  where  X denotes -CH2- or -CH2-CH2-, and   n denotes 1, 2 or 3,   n + m denotes 1, 2, 3 or 4, Z<1> denotes a single bond, -CH2-CHY-, -CHY-CH2-, -CH2-O-, -O-CH2-, -CO-O-, -O-CO-,  in which  Y denotes -H, -CN or alkyl having 1 to 5 C atoms,  processes for their preparation and their use as components ... Original abstract incomplete.
Patent DE-3827680-A1 (DE)
Title: Device for fixing a guiding grate, made of titanium, of an axial-flow compressor to a compressor housing made of a fibre-reinforced plastic
Inventor: SASSMANNSHAUSEN HARALD
IPC: F01D25/24
Filed: 1988-08-16
Abstract: In the case of a device of this type, the guiding grate is to be made in one piece and have a cover band on the side of the blade head, with which cover band it is non-positively and positively anchored on the compressor housing by means of dimensionally stable sleeves passed through bores in the housing material.
Patent DE-3828348-A1 (DE)
Inventor: HAERLE HANS A DIPL ING
IPC: B22F7/00
Filed: 1988-08-20
Abstract: In a device for heat transfer or heat dissipation from a component onto a fluid, in particular air, said component (1, 4) is provided at least partially with chips, metal wires or coarse metal powder (5) of thermally conductive material, which are sintered onto the component or sintered therewith, or the component (1) itself consists completely or at least partially of a sintering material. 
<IMAGE>
Patent DE-3829145-A1 (DE)
Title: Rucksack with an adjustable carrying frame
Inventor: KOBER MANFRED
IPC: A45F3/04
Filed: 1988-08-27
Abstract: In a rucksack with an adjustable carrying frame having a carrier plate (3) in which the upper ends of two carrying straps (6, 6') are held so as to be adjustable in height, to simplify the height adjustment it is proposed that the carrier plate (3) has two guides which extend symmetrically essentially in the direction of height adjustment, that a holding part (5, 5') for the upper end of the assigned carrying strap (6, 6') is guided displaceably in said guides so as to be adjustable and fixable in different height positions. <IMAGE>
Patent DE-3830707-A1 (DE)
Title: Book having stiff leaves
Inventor: ZENDLER WALTER
IPC: G09F5/04
Filed: 1988-09-09
Abstract: The invention relates to a book having stiff leaves, which are attached to holding strips, in particular a book of samples or a portfolio of fashion collections, in which the leaves are combined to form double cards which are connected to one another by a connecting part on which the leaves are arranged pivotably and which runs parallel to the book spine when the double card has been stuck in, the connecting part being fastened releasably to the holding strip. The invention consists in that on that side which is remote from the book spine the holding strips have, at least in the region of their ends, a longitudinal slot and in that the connecting part has fastening means, which are guided displaceably in the longitudinal slot and are held at right angles to the axis of the slot, and a notch for locking the longitudinal displacement. <IMAGE>
Patent DE-3837358-A1 (DE)
Title: Process for the production of finely divided or fibrous precursors of activated carbon from pitch-like bitumenous substances and substances containing nitrogen or nitrogen and heavy metal, from which catalytically active activated carbons can be produced
Inventor: OESTE FRANZ DIETRICH
IPC: B01D53/86
Filed: 1988-11-03
Abstract: The invention relates to a process for the production of finely divided or fibrous precursors of activated carbon preproducts which contain pitch-like bitumenous substances and substances containing nitrogen or containing nitrogen and heavy metals in an isotropic molecular-dispersed distribution, by converting the substances into the dispersed state under the action of a supercritical solvent phase and giving the liquid solution obtained a rapid expansion and cooling with simultaneous extraction of the solvent constituents contained therein.
Patent DE-3838264-A1 (DE)
Title: Air filter system for an internal combustion engine
Inventor: SCHITTLER MICHAEL
IPC: F02F7/00
Filed: 1988-11-11
Abstract: The invention relates to an air filter system for internal combustion engines with two banks of cylinders and one exhaust turbocharger for each bank of cylinders, an intake line being assigned to each compressor (5a, 5b) of an exhaust turbocharger and the intake air being fed through at least one air filter. The object of the invention is to develop an air filter system of the said type so that it is easy and cheap to maintain and takes up little space. According to the invention the object is achieved in that the intake lines of both compressors (5a, 5b) open into a single air filter. Air filter system for internal combustion engines with V-shaped cylinder arrangement. <IMAGE>
Patent DE-3839462-A1 (DE)
Title: Drive system with steplessly adjustable output transmission ratio
Inventor: KOTTWITZ RAIMUND
IPC: B60W30/18
Filed: 1988-11-23
Abstract: In known drives which comprise an internal combustion engine and a transmission, a variation of the output speed of the transmission inevitably causes a variation of the output speed of the internal combustion engine. In this the said variation of the output speed of the internal combustion engine can occur only along predetermined characteristic curves, which are defined by the transmission ratio. Because, for a given, constant transmission output speed, the output speed of the internal combustion engine can be controlled as a function of operating parameters of the internal combustion engine and the transmission, an individual adjustment to certain requirements can be undertaken. For this purpose control systems are demonstrated which assume corresponding control of the internal combustion engine and the transmission. <IMAGE>
Patent DE-3842993-A1 (DE)
Title: Ignition device for water-cooled ring (toroidal, electrodeless) discharge tubes
Inventor: BEERWALD HANS DR
IPC: H01S3/0975
Filed: 1988-12-21
Abstract: The ignition of ring discharges without water cooling is usually not initiated by the induced ring field but by the stronger capacitive field of the coil inducing the ring field. The screening effect of a cooling-water jacket between coil and discharge tube makes the ignition more difficult. The ignition device for water-cooled ring discharge tubes uses electrodes in the water jacket, which generate potential differences in the water jacket, whose electrical stray field reaches into the inside of the discharge tube and initiates the ignition of the ring discharge.
Patent DE-3843803-A1 (DE)
Title: Frontal protection for motor vehicles
Inventor: EIFF GEB WIESNER DOROTEA VON
IPC: B60J1/20
Filed: 1988-12-24
Abstract: A frontal protection facility for motor vehicles is designed in such a way that it is composed of a thin covering plate which is adapted to the front region of the bonnet, the lower and lateral edges of the said covering plate being flanged to match the edges of the bonnet and the upper edge of the said covering plate which faces the windscreen being designed to deflect the air stream and being able to be fastened in a releasable fashion to the bonnet by means of a bonding agent.
Patent DE-3905429-A1 (DE)
Inventor: WUENNENBERG WOLFGANG
IPC: B01D46/34
Filed: 1989-02-22
Abstract: Fluidised bed reactors with oblique flow through the bed, in which the bulk material runs through the reactor from top to bottom and is laterally restricted by main louvres between which the gas is fed in, whereby a gas-permeable retaining and guiding component (14) for bulk material particles is allocated to each louvre unit (17) of the louvre (23) on the downstream side. A secondary louvre unit (15, 19) may also be fitted in front of each main louvre unit (17).
Patent DE-3910395-A1 (DE)
Title: Painting outfit with roller or brush, of increased productivity, which ensures a continuous supply of paint to the working region by means of the pressure generated in the paint can
Inventor: IOAN SASU DR ING
IPC: A46B11/06
Filed: 1989-03-31
Abstract: The painting outfits produced hitherto are characterised by relatively limited productivity. The novel outfit makes it possible to ensure increased productivity, increased cleanliness in painting with a roller and the protection of the roller (brush) against drying out when not in use. The painting outfit ensures a direct supply to the working region of the roller or brush under the control of the operator. Because of the pressure "P", the paint flows out of the can (1) through the flexible conduit (6) to a paint distributor and metering device (10), installed in the handle of the painting device with roller or of the brush (9), and then through the tubular rod (12) into the roller (11) or into the inner and tip zone of the brush (13). The pressure "P" is generated by compressed air, introduced by the pump (3), (34) directly into the paint can (1) or into a pressure chamber (24) having safety and release elements (4), (31), or by supply from the water mains in the paint can (14) with a separating diaphragm (15) for the medium (water/ paint) together with the safety and ventilating elements (18), (19). Splashing during painting with a roller is avoided by mounting the guard cover (94). The roller and brush, when not in use, are introduced into leakproof housings with a lid which protect them against drying out. According to this basic scheme, the constructional solutions for producing the paint cans, ... Original abstract incomplete. <IMAGE>
Patent DE-3912893-A1 (DE)
Title: Semiconductor module as micro-pack assembly - has rear contact forming substrate terminal on side from circuit board contacts
Inventor: ROHDE VOLKER DIPL ING
IPC: H01L23/495
Filed: 1989-04-19
Abstract: On a foil strip (2) of insulating material is formed a window (3) for etaining a semiconductor module (1). The foil strip carries metal conductive tracks (4,5), whose one end protrudes into the window for connection to the contact of the semiconductor module. The other track ends form external terminals. On the side of the semiconductor module, away from the contacting side of the module to the conductive tracks, is provided a rear contact (6), forming a substrate. The latter is conductively connected with at least one conductive track. Pref. the rear side contact is a silver-plated copper foil. ADVANTAGE - Fitting of the rear side contact directly to e micro-pack semiconductor module.
Patent DE-3913139-A1 (DE)
Title: Arrangement of a machine tool for accommodating tools or workpieces
Inventor: GRAMESPACHER HERBERT
IPC: B23B19/02
Filed: 1989-04-21
Abstract: For the alternate use of fixed tools (13a) or rotating tools (13b) in a machine tool, the tool arrangement (1) is provided with a drivable spindle (7) and a controllable locking device (20). When fixed tools (13a) are used, the spindle (7) is firmly connected to the housing (6) in a rotationally locked manner as well as axially and radially by the locking device (20). <IMAGE>
Patent DE-3918220-A1 (DE)
Title: Revolving-shelf system for cupboards
Inventor: SCHMIDHAUSER HEINZ
IPC: A47B49/00
Filed: 1989-06-03
Abstract: The revolving-shelf system consists of a revolving column (3), at least one revolving shelf (1) and a catch means for locking the revolving shelf (1) in a predeterminable angular position, and a front-plate carrier (35) which can be set and adjusted with respect to the sector-shaped cutouts (61) on the revolving shelf (1). <IMAGE>
Patent DE-3919983-A1 (DE)
Title: Ascertaining vol of cavity e.g. in concrete building block - measuring air current rushing in after withdrawing air to predetermined pressure below atmosphere
Inventor: STEINHAUER WALTRAUD
IPC: E04G21/12
Filed: 1989-06-19
Abstract: Leakage air is sucked out of the cavity after the predetermined partial vacuum is attained over a certain time period while maintaining the set partial vacuum. The leakage air is pumped out at least during part of the following filling process of the cavity, e.g. of a prestressed concrete block or construction.$  A bell-shaped cap (21) is set air-tight on the opening of the cavity or hollow chamber (8). A supply lead (20) with an exhaust connection (15) is joined to the bell cap. Near the lead (20) a pressure monitor (13) or sensor is provided which can function as an additional control. A manometer or pressure indicator (14) is connected at a junction (17).$  ADVANTAGE - Simple construction and reliably working application even if the cavity has leaks or communicating with surroundings through coupling channels.
Patent DE-3922059-A1 (DE)
Title: Opto-electrical appts. - has two light sources at the same angle to reflect beam with amplifier and phase rectifier to threshold value detector to read faint marks
Inventor: GSCHWEND RUDOLF
IPC: G06K7/10
Filed: 1989-07-05
Abstract: Opto-electrical appts. to identify markings, such as a bar code reader or detection of fault marks in piecegoods, has two identical light sources (4, 5) for modulated light to the lens (8) at the same angle to the reflected light beam (7). A phase rectifier (11) is between the amplifier (10 and the threshold value detector (16). The electronic control (12) controls each of the alternating light sources (4, 5) separately and, at the same time, the phase rectifier (11) accordingly. The phase rectifier (11) passes a signal to the threshold value detector (16) according to the difference between the two modulated reflected light beams (7). The marking zone (1) can be changed (3) in relation to the two light sources (4, 5). Each light source (4, 5) is pref.  a semiconductor laser. ADVANTAGE - The appts. gives a better identification of faint markings.
Patent DE-3923125-A1 (DE)
Inventor: HUZENLAUB RICHARD DIPL ING
IPC: H04M1/725
Filed: 1989-07-13
Abstract: A universal ISDN subscriber line connection group (1) for any terminal configurations (analogue, digital terminals) with the capability of internal traffic between analogue and digital terminals is to be created. For this purpose, the ISDN subscriber line connection group (1) contains a computer unit (2, 3) with an internal bus (4) exhibiting an ISDN format, to which a digital (6), an analogue (11) and an ISDN network interface (5) are coupled, the computer unit (2, 3) being programmed in accordance with the respective terminal configuration. <IMAGE>