baber/WOPTO huggingface dataset:
Patent DE-3814504-A1 (DE)
Inventor: MOHRS KLAUS DIPL CHEM DR
IPC: C07D215/14
Filed: 1988-04-29
Abstract: alpha -Substituted 4-(quinolin-2-ylmethoxy)phenylacetic acids and esters can be prepared by reaction of appropriate phenols with 2-halomethylquinolines or by reaction of appropriately substituted quinoline with halides. The novel compounds can be employed as active substances in medicaments.
Patent DE-3821050-A1 (DE)
Inventor: SCHALK ADELBERT DIPL ING
IPC: H02K23/66
Filed: 1988-06-22
Abstract: A servo controlled motor has an annular coil arrangement with meander-shaped windings and an annular arrangement of magnetic pole pairs, positioned for concentric relative rotation. A first coil is formed by a first number of the windings aligned at a first angle and with consistent pitch relative to a diameter line. A first number of pole pairs are aligned at the first angle and correspond in number and pitch to the first number of windings. A second coil is formed by a second number of windings. The second number of windings is aligned at a second angle relative to the diameter line. A second number of the pole pairs are aligned at the second angle and correspond in number and pitch to the second number of windings. Voltages are induced in the second coil by the second, but not by the first, number of pole pairs. Alternatively, the first number of windings define a grid of winding positions. A second coil is formed by a second number of windings aligned at the first angle. Some of the second number of windings are disposed in winding positions and others are offset from winding positions. A second number of the pole pairs aligned substantially at the first angle correspond in number and relative position to the second number of windings. Voltages induced in the second number of windings by the first number of pole pairs substantially cancel out, but voltages induced by the second number of pole pairs add together.
Patent DE-3823431-A1 (DE)
Title: Device for ventilating and/or heating rooms, in particular vehicle interiors
Inventor: WITZEL KARLHEINZ
IPC: B60H1/00
Filed: 1988-07-11
Abstract: The invention relates to a device for ventilating and/or heating rooms, in particular vehicle interiors, with two separate, electrically driven blowers and valves (flaps) for controlling the amounts of air. In the case of a device of this kind, in order to obtain blower characteristic lines which each have the highest possible efficiency for greatly varying air consumers, the valves are assigned in such a manner to the intake and outlet openings of the blowers that by actuating the valves the blowers lie either parallel or in series on the flow side. An electric change-over switch can be used to change the blower drives by choice from electric parallel connection to electric connection in series and vice versa.
Patent DE-3823880-A1 (DE)
Title: Process for the thermal treatment of contaminated bulk goods
Inventor: STALHERM DIETER DIPL PHYS DR
IPC: F23G7/14
Filed: 1988-07-14
Abstract: The invention relates to a process for the thermal treatment of contaminated bulk goods in a thermal treatment stage for disposing of or removing toxic constituents, the toxin-containing gases taken off from the thermal treatment stage, after a final purification, being released into the open. According to the invention, the thermal treatment of the contaminated bulk goods is to take place in an indirectly heated and/or directly heated and, in particular, continuously operated vertical shaft furnace. <IMAGE>
Patent DE-3825251-A1 (DE)
Title: Process for producing a low-flammability polyurethane composite foam
Inventor: STRUCK ERNST
IPC: C08J9/33
Filed: 1988-07-25
Abstract: In the production of a low-flammability polyurethane composite foam which is consolidated from polyurethane foam flakes with admixture of a binder by press moulding at elevated temperature, it is provided according to the invention that, in order to achieve specific calibration of the burning characteristics within wide limits and especially to achieve specific physical values, untreated standard foam flakes are mixed in such a ratio with foam flakes impregnated to be flame-retardant that the proportion of foam flakes impregnated to be flame-retardant is at least 30% by volume prior to the press moulding and that isocyanates or isocyanate prepolymers are used as binders.
Patent DE-3833341-A1 (DE)
Title: Method and device for measuring the transit time of acoustic waves
Inventor: BRUST HANS-DETLEV
IPC: G01H5/00
Filed: 1988-09-30
Abstract: The acoustic waves are excited, in an amplitude-modulated manner, at a point of excitation (1) on the surface of a sample (OWB) with the aid of a device for generating acoustic waves. For this purpose, a signal generator (SG) and a modulation generator (MG) are connected to an amplitude modulator which is connected to the device for generating acoustic waves. At first and second measuring points lying at a known distance from each other, the acoustic waves are detected, demodulated and evaluated in a device with a connected evaluation unit (AE). By means of phase comparison with the functions characteristic in this case, the transit time  tau  can be determined and then, from this, the propagation velocity of the acoustic wave. <IMAGE>
Patent DE-3837996-A1 (DE)
Title: Container projectile
IPC: F42B10/56
Filed: 1988-11-09
Abstract: In the case of a container projectile (1) having a plurality of submunitions (2, 3, 4) which are borne by parachute, the unfolding of the parachutes (7) is intended to be free of disturbance when the container projectile (1) is flying either fast or slowly. Two or more different run-down times can be set on control electronics (8) of each submunition (2, 3, 4) for this purpose, after which the parachutes (7) are allowed to unfold. Each of the control electronics (8) has a switch (12) which can be moved by the firing of the container projectile (1) into a position which preselects one of the run-down times, as a function of the firing acceleration. <IMAGE>
Patent DE-3838229-A1 (DE)
Title: Working vehicle with an attachment which has a grab shovel
Inventor: NIENABER HELMUT
IPC: E02F3/40
Filed: 1988-11-11
Abstract: The object of the invention is to develop a working vehicle of this generic category in such a way that the emptying of the grab shovel, for example onto another working vehicle, is less awkward. To achieve this object, the grab shovel has been pivotably arranged about a pivot axis roughly parallel to the longitudinal axis of the vehicle. The grab shovel is preferably alternatively pivotable clockwise or anticlockwise to sides of the vehicle opposite one another.
Patent DE-3840913-A1 (DE)
Title: Assembled roof structure
Inventor: FUEG DIETER PROF DR SC TECHN
IPC: E04B7/02
Filed: 1988-12-05
Abstract: The invention relates to a three-dimensional roof structure which is assembled in accordance with the modular construction principle and can be used predominantly in the construction of industrial buildings, commercial buildings and agricultural buildings for roofing over variable ground-plan shapes and sizes, with the use of different roof shapes. The feature of the invention is that three-dimensionally supported panels bounded in the manner of a polygon are fitted together as required, the supporting bars being fitted together in each case in the connection junction vertically beneath a corner of the panel element.
Patent DE-3843068-A1 (DE)
Inventor: BECKER WERNER
IPC: B65C11/00
Filed: 1988-12-21
Abstract: A device is described by means of which a label strip can be introduced into a label-printing and/or label-dispensing apparatus (10). The label-printing and/or label-dispensing apparatus (10) contains a transport wheel (38) which is surrounded by a cover (35). The label strip (25) must be introduced into the gap between the periphery of the transport wheel (38) and the cover (35). The distance between the inner face of the cover (35) and the transport wheel (38) is dimensioned in a first area in such a way that a frictional force is only exerted on the strip when the transport wheel (38) moves, so that the label strip (25) is taken along by means of friction. In a second area, which directly adjoins the first area, the distance is so large that no deformation takes place between the label strip (25) and the transport wheel (38), and in a third area, which adjoins the second area, the distance is dimensioned in such a way that driving teeth (39) mounted on the periphery of the transport wheel (38) penetrate the label strip (25), with the result that a positive engagement is produced. 
<IMAGE>
Patent DE-3900695-A1 (DE)
Title: Photopolymerisation device for dental materials
IPC: A61C13/15
Filed: 1989-01-12
Abstract: For the photopolymerisation of plastics in dentistry, closed vessels having high light efficiency are used in order to be able to polymerise even dense layers on all sides. This high efficiency results in heating of the plastics and hence in contraction on cooling. The photopolymerisation device according to the invention avoids this disadvantage in that cold light of low intensity is supplied to the object to be polymerised, and the latter is moved in the light beam via a motor such that all the surfaces are successively exposed to irradiation in controlled time intervals.
Patent DE-3902731-A1 (DE)
Title: Actuating member for the rotatable spindle of a fitting
Inventor: SIMON HANS-JUERGEN DIPL ING
IPC: F16K37/00
Filed: 1989-01-31
Abstract: The invention relates to an actuating member for the rotatable spindle of a fitting. In this arrangement, a hand wheel is mounted rotatably on a shell-shaped bottom part that can be mounted on in a manner rotationally fixed to the fitting. Inserted into the housing is a planetary gear mechanism, the sun gear of which is connected rigidly to the hand wheel, the planet wheels meshing in a gear ring inserted into the bottom part of the housing. An indicator indicates the rotational position of the spindle of the fitting. The aim of the invention is to design the indicator in such a way that it is arranged in the interior of the housing of the actuating member, and, in particular, in such a way that, when removing the actuating member, it does not have to be removed from the fitting. According to the invention, the indicator consists of a circular disc which is arranged between the handle and the planet-gear carrier, directly underneath the handle, and is connected to the planet carrier. In the region of the circular disc, the hand wheel has a window-like opening which has a different colour in one part from that in another and is provided with indicating marks.
Patent DE-3903182-A1 (DE)
Title: Wire deflection for double winders
Inventor: JASKORSKI ERICH DIPL ING
IPC: B65H67/044
Filed: 1989-02-03
Abstract: The invention relates to a device for deflecting wire materials during the transfer operation in double winders with an axially aligned reel arrangement. The object of developing the abovementioned wire deflection was achieved in that the wire deflection consists of a slide track which is guided semicircularly around the reel flange and catcher disc and in the interior of which a likewise semicircular displaceable sliding rail is driven by a brake motor arranged fixedly in the basic frame of the double winder. Arranged on the sliding rail is a mushroom-like deflecting member which, during the movement of the sliding rail, deflects the wire material and brings it into the cutting position for the catching system of the catcher disc. <IMAGE>
Patent DE-3905922-A1 (DE)
Title: Flat gasket, in particular cylinder head gasket
Inventor: GIESEN FRANZ-JOSEF
IPC: F16J15/12
Filed: 1989-02-25
Abstract: In a flat gasket, such as, in particular, a cylinder head gasket, the slide coating applied to the enclosure limbs at the opening edge on the side facing the engine block and/or the cylinder head consists of a polyamide-imide or polyimide synthetic resin with a solid lubricant additive consisting of a mixture of polytetrafluoroethylene and molybdenum disulphide. It was found that this coating has good sliding characteristics with a corresponding protective effect on the enclosures, even after permanent operation under fairly extreme temperature and friction loads, with a good gas seal at the same time both during sliding movements of the engine and under static loading conditions.
Patent DE-3912430-A1 (DE)
Title: Collection container for bulk material, such as refuse, especially collection container superstructure for vehicles for bulk material or refuse
IPC: B65F3/08
Filed: 1989-04-15
Abstract: The collection container (1) serves primarily to receive glass bottles or glass empties. The glass bottles or the empties are filled in from above (by means of a vessel 9 or the like) into the collection container (1) and initially fall onto an impact plate (10). A screw conveyor (11) distributes the glass bottles or the empties within the collection container. With the impact plate (10) removed, the collection container is also suitable for so-called bio-waste. <IMAGE>
Patent DE-3915628-A1 (DE)
Title: Biologically effective building material - comprises natural organic material with magnesium oxide and chloride binder
IPC: C04B28/32
Filed: 1989-05-12
Abstract: In a biologically efficacious building material consisting of a mixt. of natural organic material with magnesium oxide and magnesium chloride, the organic material is the basic component of the building material and the magnesium oxide and magnesium chloride form the binder for the fine fraction. Pref. the organic material is selected from sawdust, wood chips, bark waste, natural fibres (esp. coconut fibres) and grasses (esp. hay or straw). USE/ADVANTAGE - The material is useful for non-load-bearing walls and floors, e.g. in houses, esp. for half-timbering houses or as wall blocks. It has better biological properties and is less expensive to produce than cement-type building materials and provides a good climate in dwellings, i.e. the walls can breathe and have a certain moisture permeability and good heat insulation.
Patent DE-3915687-A1 (DE)
Inventor: LEROUX ROLAND DR
IPC: E06B3/66
Filed: 1989-05-13
Abstract: Laminated insulation glass with an edge strip (9) is described, in which the edge strip (9) comprises a flexible, gas-permeable strip enclosing the edges of the panes. This makes it possible to use, immediately after production and with an edge strip (9), even those panes in which the cross-linking of the sealing compound (7) holding the panes together takes place as a result of the absorption of reactants from the ambient air and the release of reaction products to the ambient air. <IMAGE>
Patent DE-3918264-A1 (DE)
Inventor: MEDERER WERNER
IPC: H04N5/782
Filed: 1989-06-05
Abstract: Video recorders are already known in which the sound signal is recorded both in addition to the picture signals on the helical tracks and on a longitudinal track at the tape edge. The novel video recorder is to provide the possibility of electronic editing of picture signals with the least possible disturbances in the sound signal already recorded. 
<??>Essentially, this is achieved by the fact that the helical-track sound signal erased in an unwanted manner during the picture editing is replaced by the sound signal recorded on the longitudinal track. 
<IMAGE>
Patent DE-3920521-A1 (DE)
Inventor: VIZI GYOERGY DR
IPC: B23K9/00
Filed: 1989-06-22
Abstract: The invention relates to a corner element for containers, made of manganese steel, fitted with joining holes on its three outer sides. It is made of a steel-plate having a Mn : C ratio of 8 to 12, a (P+S) content of max. 0.04 percent by mass and a C-content of max. 0.2 percent by mass. The corner element is assembled from shell elements (A and B) shaped by cold-working of the steel-plate and from distance inserts (C1, C2 and C4) which are weldable together to form the cuboid corner piece. The size and tolerance values of the corner element meet oven the strictest specifications. Its mass is at least 10 percent smaller than that of its steel-cast counterpart. It needs hardly any remachining and its replacement inside the container can be simply and quickly performed. <IMAGE>
Patent DE-3921929-A1 (DE)
Title: Single-use catheter with thermo-optical temp. sensor - in fluorescent-crystal form glued into side recess and in contact with optical fibre
Inventor: EICHENLAUB MANFRED DIPL PHYS
IPC: G01K11/32
Filed: 1989-07-04
Abstract: A temp. sensor (19) in thermal contact with the surroundings is integrated in a flexible catheter (10). An optical fibre (22) passing through the latter has one end in contact with the sensor and the other end connectable to a pulse-driven light source and an evaluator contg. a photo detector. The temp. sensor is of fluorescent crystal, pref. in powder from emedded in a binder matrix. The sensor is held in a recess (18) by an optically transparent, heat-conductive glue (20). It is coupled to the optical fibre via the latter. USE/ADVANTAGE - monitoring patients circulation in intensive care medicine. Simply and cheaply produced for single use.
Patent DE-3925737-A1 (DE)
Title: Stenter chain - has sliding units on clip or needle carriers in at least two sliding planes
Inventor: GRESENS HARRY
IPC: D06C3/02
Filed: 1989-08-03
Abstract: In the stenter chain assembly, to carry piece goods through a stenter, each carrier (6) for the fabric clips or needles has a number of tablet-shaped sliding units (7) in at least two sliding planes (6a,6b,6c). ADVANTAGE - The assembly gives a continuous stenter chain, which is simply and cheaply made, with a reliable and lubrication free operation.
Patent DE-3926140-A1 (DE)
Title: Profiled metal cut=out section for container - is open on opposite sides, and has weakened lines
Inventor: TILETSCHKE LOTHAR
IPC: E04G15/06
Filed: 1989-08-08
Abstract: The preferably profiled metal cut-out section (10) for a preferably four-sided container which is open on two opposite-facing sides, has weakened lines crosswise to the lengthwise edges, which reduce the moment of resistance.  The transverse edges have closure tongues (17,18) and are formed of parallel outer and inner arms (12,13) positioned on the same plane. Each weaker line is formed of planimetric trapezoid cut-out pieces (150) spaced apart from each other and positioned directly next to the bending edge (11) determined by the cut-out pieces (15). USE/ADVANTAGE - The cut-out section forming a container is especially for making a metal insert for use as a shuttering for a concrete section, and is strong, even when of a large size.
Patent DE-3928716-A1 (DE)
Title: Folding blade movement control for folding machine - corrects clutch and brake to maintain accurate position control of folding blade
Inventor: GOERNER KLAUS
IPC: B65H45/18
Filed: 1989-08-30
Abstract: The folding blade movement control uses a combined clutch-brake unit between a drive motor and a cutter drive, to allow the reciprocation of the folding blade under control of the supplied sheet. The clutch is adjusted to compensate for wear in dependence on the detected difference between an attained reference point and the required position. The brake is adjsuted in dependence on the actual position at which the folding blade is brought to rest and the required rest position for the folding blade. Pref. the difference between the required and actual positions are represented by respective count values provided by an incremental counter. ADVANTAGE - Maintains accurate folding over long term use.
Patent DE-3934537-A1 (DE)
Title: Filter ceiling - for paint spray cabins with filter mat resting on a metal bar grip
Inventor: WEIGLE GUENTHER
IPC: B05B16/60
Filed: 1989-10-17
Abstract: The filter ceiling of paint spraying cabins in enamel spraying departments has a raster frame (10, 10') of several sections forming openings for horizontal filter mats (14) which rest on a metal grid (12), attached to the sections by holders (26). These holders are simple to push on the flange (24) of the sections to which they are anchored by a detachable locking element (36). In another version, a J-shaped bracket (70) can be turned to urge the filter mat against the grid; it is adjustable in  height and attached to the vertical web (20). ADVANTAGE - this simplifies the installation of such a filter ceiling.
Patent DE-3941594-A1 (DE)
Inventor: SCHANDL HARTMUT
IPC: G11B5/56
Filed: 1989-12-16
Abstract: A support for supporting an integrated head in a tape record/play device has two degrees of freedom for adjusting the head in orthoginal directions and includes stops for adjustably holding the head above a base plate. The support includes a carrier plate having a substantially flat leaf spring portion and a lateral end integral therewith for mounting the carrier plate in the support. The leaf spring portion provides a degree of freedom in one of the two directions. A substantially U-shaped spring has a fixed leg coplanar with and substantially normal to the leaf spring portion and a free leg for providing a degree of freedom in a second of the two directions. The integrated head is attached to the free leg whereby the head is independently adjustable in the orthogonal directions by flexing the leaf spring and the substantially U-shaped spring.
Patent DE-4003913-A1 (DE)
Title: Appliance for self treatment of haemorrhoids - consists of inflatable balloon attached to one end of tube
Inventor: SCHUBERT WERNER DR MED
IPC: A61M36/04
Filed: 1990-02-09
Abstract: The appliance for treating haemorrhoids which can be used by the patient. The appliance consists of a tube (3) with an inflatable balloon (4) attached to one end. The balloon (4) and the attached end of the tube are inserted into the anus. A pump (7) fitted with a valve (6) is connected to the balloon by a tube (5). The balloon (4) is then inflated by operating the pump (7). The balloon is made from rubber or plastic and the tube (3) may be made of rubber, plastic or metal with a surface which enables it to be easily inserted into the anus. USE/ADVANTAGE - Self treatment of haemorrhoids.
Patent DE-4005251-A1 (DE)
Title: Removing suspended particles from liq. by settlement - while slowly moving through one compartment of interconnected series
Inventor: FREMBGEN FRITZ-HERBERT
IPC: B01D21/00
Filed: 1990-02-20
Abstract: Waste liq. contaminated in a mfg. process esp. by particles such as those derived from metal deburring which do not greatly exceed the density of the entraining medium, arrives in a collector tank to be pumped into an adjacent settlement tank entering via a floor-level aperture. After sufficient time for particle settlement, liq. from the latter tank overflows into an extn. compartment form which treated liq. can be returned to the process. Should extra process liq. be needed or the amt. arriving in the extn. compartment be insufficient, the settlement tank (22) may be by-passed and liq. returned to the collector tank for recycling. The interconnected array of compartments may be further subdivided and include level controllers directing liq. in the most favourable direction, i.e. into a compartment with spere capacity. ADVANTAGE - Esp. with discontinuous delivery of waste liq. the settlement system operates effectively from small vol.
Patent DE-4008209-A1 (DE)
Title: Fixture for goods container - is mounted on bicycle handle bars and comprises adaptor and closure piece
Inventor: FLAMMANN NORBERT DIPL ING
IPC: B62J11/00
Filed: 1990-03-15
Abstract: A lever (11) enables a bolt (12) to be moved between release and closure positions. The container has a reinforcement in the whole area of its fixture, and is provided with an adaptor. On the bicycle is a closure piece (5) which with the container in position locks with the adaptor. An open link is fitted between the adapter and closure piece, and their fixture to the bicycle bar and front structure (37) is by interengaging wire and struts. A bridge is also used, engaging under the front structure, and on which a clamp piece is formed. USE - To fix a good container to the handle bars of a bicycle.