baber/WOPTO huggingface dataset:
Patent DE-3807064-A1 (DE)
Title: Braille script output device for computers
Inventor: STOLPER HARTMUT
IPC: B41J3/32
Filed: 1988-03-04
Abstract: The braille script output device for computers and electronic memory typewriters (1), with a touch panel (7) for line-by-line display in braille of data which is stored in lines in the working memory, has three extra function keys to simplify the work of blind people on computers and memory typewriters. Pressing a memory key (8) enables the blind person, whenever a different line from the working memory is displayed on the screen, to have the previously displayed line displayed again. After a definition key (12) is pressed, and line numbers are then entered, lines in the working memory are defined as monitoring lines, and monitored for changes to their data contents, and changed data contents are immediately displayed, without any further action by the blind person. By pressing a displacement key (9), the section of the working memory which can be displayed by the touch panel (7) is displaced in the working memory, and then displayed. <IMAGE>
Patent DE-3807531-A1 (DE)
Inventor: DEHNE HEINRICH
IPC: C08F265/06
Filed: 1988-03-08
Abstract: A process for the preparation of aqueous dispersions of alkyl methacrylate copolymers with mono- and/or dicarboxylic acids containing from 3 to 6 carbon atoms by stepwise emulsion copolymerisation in the presence of conventional water-soluble, free radical-forming polymerisation initiators and in the presence of conventional emulsifiers at conventional polymerisation temperatures is characterised in that  85.25-37.5% by weight of methyl methacrylate, 14.75-62.5% by weight of n-butyl methacrylate and/or isobutyl methacrylate, 1-5% by weight of  alpha , beta -monoolefinically unsaturated mono- and/or dicarboxylic acids containing 3-6 carbon atoms, and 0-5% by weight of amides of  alpha , beta -monoolefinically unsaturated mono- and/or dicarboxylic acids containing 3-5 carbon atoms, are polymerised in aqueous emulsion in two steps in such a manner that the dispersion has a minimum film-forming temperature of 65-110 DEG C and a light transparency of at least 85%. This dispersion is used together with a further polyalkyl methacrylate dispersion, but one which has a minimum film-forming temperature of from 20 to 60 DEG C, as a binder in wood paints.
Patent DE-3816591-A1 (DE)
Title: Device for triggering a passive safety device
Inventor: WOEHRL ALFONS
IPC: B60R21/01
Filed: 1988-05-16
Abstract: The invention relates to a device for triggering a passive safety device (9) which is installed in a vehicle and is triggered in the event of an impact. This device has at least one acceleration sensor (1) and one evaluation circuit consisting of an integrator circuit (2) and a threshold value circuit (3) which act on a triggering circuit (8) for the safety device (9). In order to avoid the safety device being triggered when high mechanical stresses act briefly on the acceleration sensor and at the same time to trigger the safety device as early as possible in the event of an actual impact, according to the invention it is proposed to equip the threshold value circuit (3) within the evaluation circuit with a plurality of threshold value switches (3a, 3b) which have threshold values of different levels. In addition, a timing circuit is provided parallel to this first threshold value circuit, said timing circuit having, as input element, a threshold value circuit (10) with a threshold value which is lower than the lowest threshold value in the first threshold value circuit (3). By means of this threshold value circuit (10), a plurality of timing elements (11a, 11b, 11c) are driven which, when the threshold value predetermined by the threshold value circuit (10) is exceeded, initially briefly inhibit the safety device and subsequently... the signal path in the ... Original abstract incomplete. <IMAGE>
Patent DE-3817620-A1 (DE)
Title: Slide-gauge
Inventor: THOENY CHRISTIAN ERIK
IPC: G01B3/20
Filed: 1988-05-25
Abstract: A slide-gauge is used to measure slaughtered animals, in particular halves of slaughtered animals, tree stems (trunks), whole cheeses or similar objects of large dimensions. The slide-gauge has a rod and a runner which can be displaced longitudinally on the rod by means of a positively closed guide. The rod and the runner are each provided in a mutually parallel arrangement with a measuring jaw which projects at right angles. A longitudinal marking interacts between the rod and the runner with at least one length sensor. The at least one length sensor is connected to electronic switching means (15), arranged on the runner, for evaluating signals of the sensor. The switching means (15) are mounted on the runner in this case by means of detachable connecting means. Fitting means (23, 24) are provided in order to guarantee an exact snug (machined) fit of the detachable switching means (15) (switching) on the slide-gauge (fig. 2). <IMAGE>
Patent DE-3829427-A1 (DE)
Title: Measuring instrument for determining the capacitance of a cable
Inventor: HOFFMANN ROLAND DR
IPC: G01R27/26
Filed: 1988-08-31
Abstract: The invention relates to a measuring instrument for determining the capacitance between two electrically conductive elements (2, 3) of a cable (1), comprising a measuring alternating-voltage source (WS), with a measuring device (ME), with a measurement computer (MR) for detecting and evaluating the measurement quantity determined by the measuring device (ME) and with an output unit (A) for representing the measurement value of the capacitance per unit length to be determined. A sufficiently accurate measurement value even for relatively long cables is obtained in a simple manner by the measuring frequency of the alternating-voltage source (WS) being selected to be of such a magnitude that the measurement value determined directly has an inadmissible error and that a correction computer (KR) and an input unit for the value of the cable length (L) are provided by means of which the measurement value determined directly can be corrected in dependence on the length (L) of the cable to be examined, and that the corrected measurement value is supplied to the output unit (A). <IMAGE>
Patent DE-3831934-A1 (DE)
Inventor: CAMBIO JUN ORLANDO D
IPC: A61B5/11
Filed: 1988-09-20
Abstract: A nocturnal penile tumescence monitor includes an elastomeric flexible sleeve adapted for releasably encircling a penis about its circumference and a sensor (20) within the sleeve providing output signals indicative of penile tumescence to a control apparatus for acquisition and storage of the data. The sensor 20 may comprise a conductive strip formed with peak and valley patterns 24 and 26 on an insulating base 22. Change in circumference of the sensor causes major contacts 42 and 48 to move over the peaks and valleys to produce pulses from which the amount of change may be determined. Alternatively the sensor may be a conductive strip contacted by a wiper, the position of the wiper varying the electrical resistance of the sensor, which forms one arm of a bridge circuit. <IMAGE>
Patent DE-3833174-A1 (DE)
Inventor: BECHEM HERBERT
IPC: F23D14/64
Filed: 1988-09-27
Abstract: In an atmospheric gas burner with a burner chamber (16) which is supplied with a gas/primary air mixture via a mixing pipe (1) or the like by a gas nozzle (9) arranged at a distance from the inlet of this mixing pipe (1), there is assigned to the inlet of the mixing pipe (1) a front part in the form of a cover (5), with which the proportion of the primary air content in the mixture can be regulated as required according to the gas pressure existing locally in each case, in order to be able to dimension this proportion optimally in each case. <IMAGE>
Patent DE-3836075-A1 (DE)
Inventor: LANCZ ALBERT JAY
IPC: C11D1/825
Filed: 1988-10-22
Abstract: A hard surface highly viscous cleaning composition comprising by weight about 65-80% of an organic liquid vehicle consisting essentially of about 15-35% water miscible organic solvents and about 35-70% of a nonionic surfactant mixture containing an ethoxylated fatty acid as one of the surfactants, and sodium hydroxide which reacts in situ with the ethoxylated fatty acid to form a clear organic, nonflowable gelled vehicle, substantially free of water. Another feature of this invention is the stable suspension of about 10-25% of a water soluble particulate builder-abrasive in the said nonflowable organic gel which is in the form of a viscous cleaning gel product.
Patent DE-3836855-A1 (DE)
Inventor: ARAKAWA SEIICHI
IPC: C07C69/63
Filed: 1988-10-28
Abstract: A ferroelectric crystal, in which a fluorine atom is attached to an asymmetric carbon atom, has the structural formula   <IMAGE> where n is an integer equal to 6 to 20, and m is an integer equal to 3 to 20.
Patent DE-3837041-A1 (DE)
Inventor: THORWIRTH GUENTER DR
IPC: G01B11/02
Filed: 1988-10-31
Abstract: An arrangement for incoherent-optical, structural-zonal analysis having an optimised energy balance for evaluating two-dimensional object images using their spatial frequency spectrums comprises an incoherent illuminating device (1), a Fourier transformation device having a positive optical system (2), a recording medium (3) for the image information and an opto-electronic receiver device (4), wherein the illuminating device (1) has a light unit having slit-shaped radiating zones (11, 12, 13) and the opto-electronic receiver device (4) is a single receiver having a slit-shaped receiver surface (41), the receiver surface (41) being disposed centrosymmetrically with respect to the optical axis (5) and parallel to the images of the radiating zones (11, 12, 13), and the zones of the light unit and the receiver surface being transferred into one another with respect to shape and area by way of the positive optical system (2). <IMAGE>
Patent DE-3838203-A1 (DE)
Inventor: ROSENBERGER WINFRIED DIPL ING
IPC: H04N5/76
Filed: 1988-11-11
Abstract: In a known device, a copying process occurs from a first to a second video recorder via the connecting socket unit of a television receiver. During this process, an arbitrary television programme can be watched during the copying process and, at the same time, the copying process can be checked by means of a small image on the screen. If in this known arrangement, one of the connecting sockets not selected as video signal source for the copying process is accidentally selected by means of the remote control transmitter during the copying process, the running copying process is disturbed. This is intended not to be the case in the novel arrangement. In the novel arrangement, a control circuit is provided which, when a connecting socket not selected as video signal source for the copying process is selected, prevents a disturbance of the running copying process. Television receiver <IMAGE>
Patent DE-3841694-A1 (DE)
Title: Method of correcting jaw models installed falsely relative to the hinge axis in the dental articulator, and device therefor
Inventor: SCHREIBER HANS DR DR
IPC: A61C11/08
Filed: 1988-12-10
Abstract: The present invention relates to a method and a device for correcting jaw models installed falsely relative to the hinge axis in the dental articulator, which is characterised in that, on the one hand, when the mechanical connection between the maxillary and mandibular portions of the articular is released, the installed models or, on the other hand, when the articulator is unchanged, the installed mandibular model are coordinated with one another via at least two records or check bites of different height produced on the patient by biting in with a pure hinge movement. In the former case, a pointer device arranged on the maxillary arm of the articulator and, in the latter case, a pointer device arranged on the free maxillary model supply at least two marking points on an indicator element on either side for each check bite, the marking points permitting recording of the exact hinge axis. It is also characterised in that the difference found on comparison with the articulator axis can be read off the indicator element, and these measures are used for renewed assembly or for the actual model installation via the auxiliary device, fixation of the model being effected using a conventional fastening medium or a thermoplastic preferably used with a heating wire, resistor plates or inlay elements such as metallic filings or the like. <IMAGE>
Patent DE-3901248-A1 (DE)
Title: Bass loudspeaker enclosure
Inventor: ZEIDLER AXEL
IPC: H04R1/22
Filed: 1989-01-18
Abstract: The invention relates to a bass loudspeaker enclosure. In order to be able to use enclosures of small dimensions with two but possibly also more bass loudspeakers and still ensure high sound quality, at least two loudspeakers are arranged inside the enclosure, the baffles of these loudspeakers limiting approximately equally large parts of the enclosure cavity and also enclosing a space between themselves which opens into a sound exit opening, corresponding to its cross-section in an outside wall of the enclosure.
Patent DE-3902630-A1 (DE)
Title: Angular resolver for inclinometers
Inventor: KOPP BERNHARD DIPL ING
IPC: G01C9/06
Filed: 1989-01-30
Abstract: An electrical signal corresponding to the inclination can be generated by means of an inclination-dependently adjustable potentiometer. For this purpose, a potentiometer is used, the inclination-dependently adjustable centre tap of which is formed by a mercury filling which, on the one hand, rests on an annularly constructed electrical conductor track and, on the other hand, against an electrical contact surface.
Patent DE-3903535-A1 (DE)
Title: System for controlling toys, in particular toy vehicles
Inventor: MANSFELD WOLFGANG
IPC: A63H30/04
Filed: 1989-02-07
Abstract: By means of an air coil (26) consisting of one winding or a small number of windings, a low-frequency, magnetic alternating field is produced in the play area (10). In this area, the field lines extend approximately parallel to the double arrow (13), that is to say perpendicular to the surface (10) of the model. Within the surface of the model there are toy vehicles (40) with receivers (30) tuned to the transmitter frequency. The control signals are induced in a receiving coil (31) which is located in the input circuit of the receiver (30). The receiving coil is located perpendicular to the plane of the transmitting coil. <IMAGE>
Patent DE-3904974-A1 (DE)
Title: Seamed shoe with inner lining, and method of manufacturing it
Inventor: HACKNER JUN FRIEDRICH
IPC: A43B9/02
Filed: 1989-02-18
Abstract: The invention relates to a seamed shoe with an inner lining, in which the upper shoe and a preferably shell-shaped sole (6) are interconnected by a seam (7). In order to make such a shoe breathable and watertight, it is envisaged that an inner lining is designed as a lining inner shoe (8) which bears against the shoe on all sides and which is stuck together with the inner surface of the upper material (1) and the surface of the sole (6). <IMAGE>
Patent DE-3907365-A1 (DE)
Title: Device for hanging up a bottle-like container made of plastic
Inventor: KAMMERMEIER HANS GUENTHER
IPC: B65D51/24
Filed: 1989-03-08
Abstract: In a device for hanging up a bottle-like container, having an eye or a hook and having a cap which closes the filling opening, to attach the container to a hanging rod, provision is made for said container or the cap to have an elongate cross-section and for a one-sided hook, consisting of a peripheral profile section with a hooking-in opening provided in the one longitudinal side, to be attached either to the container or to the cap along a peripheral line, it being possible for said hook to be removed and to be hooked into an eye or into a hook on the cap in the position of use.
Patent DE-3911633-A1 (DE)
Inventor: DOMMER ARMIN
IPC: B29C65/20
Filed: 1989-04-10
Abstract: PCT No. PCT/DE90/00229 Sec. 371 Date Dec. 7, 1990 Sec. 102(e) Date Dec. 7, 1990 PCT Filed Mar. 22, 1990 PCT Pub. No. WO90/11885 PCT Pub. Date Oct. 18, 1990.A heating device for a welding jig having two guide arms for welding together plastic pipe comprises two semi-circular electrical heating plates joined at one end by a pivotal or adjustable connection. Both ends of the heating plates have recesses for receiving the two guide arms when the heating device is in its closed position, enclosing the plastic pipes to be welded. The non-pivotally or non-adjustably connected ends of the heating plates are held together by a quick-release closure, such as a toggle catch, when the heating device is in its closed position.
Patent DE-3919667-A1 (DE)
Title: Control system for double compressor unit - has arrangement to vary main load on alternate basis
Inventor: SCHNEIDER WILFRIED
IPC: F04B49/02
Filed: 1989-06-16
Abstract: Method for operating a compressor unit having two load-dependent aggregates (12, 13) operable in parallel with each other. A control arrangement (15) ensures that the engagement of both the aggregates is so regulated that over a period of time there is an approximately equal operating load for both of the aggregates. ADVANTAGE - Control arrangement for a double compressor unit whereby the two aggregates alternatively assume the role of main load bearer.
Patent DE-3920260-A1 (DE)
Title: Uprights for supporting handrail for staircase - have clamping nuts to provide height adjustment to suit rail height
Inventor: KENNGOTT HANS
IPC: E04F11/18
Filed: 1989-06-21
Abstract: A handrail (20), for a staircase, is supported on uprights (15) each of which is fixed to a step (14). The upright consists of a tube (30) with an internal screw thread at its lower end which engages a threaded bush (36) which screws on to the upper end of a bolt (35) which is embedded in the step (14). The upper end of the tube (30) has an internal screw thread which receives a clamping nut (60). This clamping nut has longitudinal slots in its lower end so that it can be elastically deformed to grip the bar (40) which is attached to the handrail (20). The clamping nut enables the overall height of the upright (15) to the adjusted to suit the handrail. USE - Handrail for staircases.
Patent DE-3923239-A1 (DE)
Title: Vehicular turbocharger with hydrodynamic or hydrostatic bearings - which are supplied with oil at constant pressure 2 bar limit below
Inventor: HERTELL SIEGFRIED DIPL ING
IPC: F01M1/16
Filed: 1989-07-14
Abstract: The supercharger for vehicular i.e. engine is provided with hydro-dynamic or hydro static bearings (8,9,33).  The turbochargers whistling nlise, caused by the fluctuations of the pressure of the oil, due to variations in engine speed is reduced by an improved by lubrication oil control. A flow regulating valve in the oil supply pipe keeps the pressure of the oil supplied to the bearings within a narrow limit below two bars, irrespective of the delivery pressure of the engine oil pump. ADVANTAGE - Reduced noise generation.
Patent DE-3924418-A1 (DE)
Title: Increasing efficiency of programmable memory controllers - reducing to 2 basic operations and processing bit instruction affecting overall instruction chain result
Inventor: MEYER UDO
IPC: G05B19/05
Filed: 1989-07-24
Abstract: The method of increasing the efficiency of programmable memory controllers involves only processing a bit instruction, which follows another bit instruction and forms part of a chain of instructions, when it can influence the overall result of the chain of instructions. A simple logical combination unit is achieved through a reduction to two basic operations. An implementation is achieved with existing systems using an optimising converter. ADVANTAGE - Enables time taken to process instructions to be reduced.
Patent DE-3925314-A1 (DE)
Title: Fire protection for emergency power supply cable - providing barrier layer forming material around one core foaming to protect other core(s) upon overheating
Inventor: PREIN THORSTEN
IPC: H02G3/04
Filed: 1989-07-31
Abstract: A double fire protection is achieved, the cable also giving fire protection from the outside, such that the insulating layer formation is activated by the external heating and the foam insulation surrounds the individual conductors. By the extension of the cable by several metres, many small wall compartments are saved. USE/ADVANTAGE - Double fire protection for cables, i.e., external heating and internal heating from overloading. Does not need housing in protective ducting.  (3pp Dwg.No.0/1 Poor quality original)
Patent DE-3927218-A1 (DE)
Title: Vibration damping mounting assembly - is for engine fuel pump and is made from extruded section of elastic material
Inventor: KROISS HUGO
IPC: F02M37/10
Filed: 1989-08-17
Abstract: The motor vehicle has its fuel pump or pumps mounted in the fuel tank. Each fuel pump is either mounted directly on vibration dampers or it is mounted on a support which is mounted on vibration dampers. The vibration damper consists of a length of a hollow section extrusion of an elastic material. The extrusion has integralled formed lugs (3, 4) to attach to the pump and to the pump support. The central hollow (5) has an internal projection (6) which limits the deflection when in use. The damper is installed so that it is subjected to a compressive force when in place. USE - Fuel pump mounting in vehicle.
Patent DE-3929463-A1 (DE)
Inventor: HOFMANN HERMANN
IPC: A46B17/06
Filed: 1989-09-05
Abstract: A device for cleaning toilet brushes has a housing which surrounds the toilet brush (7), is protected from splashes, and in the bottom of which there is an outlet (16) for the waste water. A feed line (6) leads to the housing (1). In order to be able to clean the toilet brush simply, reliably and effectively, jets (17) are provided which are directed onto the toilet brush (7, 4, 15). <IMAGE>
Patent DE-3930863-A1 (DE)
Title: Printed circuit board with superimposed components - has terminal leads fitted directly and via conductive plugs in respective circuit board holes
Inventor: SIMON ERNST-ULRICH
IPC: H05K7/08
Filed: 1989-09-15
Abstract: The circuit board components (2,3) are supported by their lead terminals (4,7) which are fitted through respective holes (5,10) in the printed circuit board (1).  The terminals (4) of the underlying component (2) are directly fitted through the circuit board holes (5), those of the overlying component (3) each fitted into a conductive plug (9), in turn inserted in the circuit board hole (10). The component lead (7) is held in the conductive plug (9) and the plug (9) is secured in the circuit board (1) via solder (11). Pref. a number of conductive plugs (9) fitted into respective circuit board holes (10) are joined together via a plastics rail. ADVANTAGE - High density component mounting without high cost.
Patent DE-3941618-A1 (DE)
Title: Heating or cooling room - involves prefab. heat transfer unit having hot water pipes pressed against its room-side cover plate
Inventor: SCHMIDT FRIEDRICH HARALD
IPC: F24D3/16
Filed: 1989-12-16
Abstract: The device is for heating or cooling rooms. It consists of a heat transmitter unit with a radiant surface, and inside the transmitter unit there is a hot or cold water pipe in contact with the back of the radiant surface. The transmitter unit is prefab. (1) with a cover plate (2) on the side facing the room, which has the water pipe (3), of comparatively small dia. in contact with its reverse side. On the back of the heat transmitter (1) is a device to press the water pipes (3) against the cover plate surface (2). USE/ADVANTAGE - Can be installed in any architecturally desirable location.