baber/WOPTO huggingface dataset:
Patent DE-3723512-A1 (DE)
Title: Device for controlling a lock system for a motor vehicle
Inventor: KOUBECKY VLADIMIR
IPC: G07C9/00
Filed: 1987-07-16
Abstract: The invention relates to an electronic device for controlling a motor vehicle lock system, which reacts to a human voice. This device firstly stores specific utterances (commands) which an authorised person speaks into a microphone which is a component of the control device. If the control device is placed in a standby mode, when the same utterance is input again a speech recognition unit tests the genuineness of the voice. In the case of agreement, a signal is output to the motor vehicle lock system, the signal bringing about a locking or unlocking process.
Patent DE-3732986-A1 (DE)
Title: Antenna array having patch aerial elements
Inventor: SOLBACH KLAUS DR
IPC: H01Q21/06
Filed: 1987-09-30
Abstract: In the case of an antenna array having patch aerial elements, the dielectric substrate is provided with grooves running between the aerial elements. In consequence, the excitation of surface waves is suppressed and the height of the dielectric substrate can be enlarged in order to increase the bandwidth, without any disturbing influences being produced on the radiation characteristics of the antenna.
Patent DE-3733847-A1 (DE)
Title: Pneumatic vertical conveyor
Inventor: HEINEMANN OTTO DIPL ING
IPC: B65G53/22
Filed: 1987-10-07
Abstract: The invention relates to a pneumatic vertical conveyor having an automatically closing blocking element provided at the lower end of the nozzle tube, which blocking element comprises at least partially an air-permeable but conveyed-material-impermeable material. Such an embodiment ensures that conveyed material weighing down on the closed blocking element is fluidised and blown away when the air feed is switched on again, so that the blocking element opens satisfactorily.
Patent DE-3738262-A1 (DE)
Title: Screened coplanar strip line arrangement
Inventor: GEIGER WALTER DIPL ING
IPC: H01P5/107
Filed: 1987-11-11
Abstract: The screened coplanar strip line arrangement makes it possible to supply two loads with radio-frequency power in the same phase. The strip lines K1 and K2 respectively are coupled to the loads V1 and V2, are in each case short-circuited at a distance A  APPROX  N lambda/4 from the loads, and are coupled to the strip lines K3 or K4 respectively at a distance a from the respective short circuit. The earthing strips of the strip lines K3 and K4 and the centre conductor of the strip lines K1 and K2 project into a waveguide and thus produce an E-field probe, the behaviour of the earthing strips in the waveguide approximating to the equipotential lines of the electromagnetic wave being passed in the waveguide. The screening housing of the arrangement between the loads V1 and V2 and the E-field probe is designed such that the path length L from one earthing edge MK of the coplanar arrangement to the other is approximately L = lambda/4.
Patent DE-3801778-A1 (DE)
Title: Orifice plate for an electromagnetically actuated fuel injection valve and a method for its production
Inventor: WEINGAERTNER REINER
IPC: F02M51/08
Filed: 1988-01-22
Abstract: A description is given of an orifice plate for an electromagnetically actuated fuel injection valve for internal combustion engines which can be produced with high repeatability at a favourable cost. To achieve this, the orifice plate (14, 30, 40, 50) is manufactured from a material with a high natural hardness, such as monocrystalline silicon, and processed by etching in several stages. The shaping of the particularly accurate hole can be accomplished by the use of high-energy radiation. <IMAGE>
Patent DE-3806268-A1 (DE)
Inventor: GEPPERT FRITZ
IPC: H04Q1/10
Filed: 1988-02-27
Abstract: The protective cover of the wall-mounted cabinet is to be designed for the signal light sources located on the circuit boards accommodated in the cabinet, in such a manner that the light signals of the signal light sources are visible from the outside. For this purpose, the protective cover (1) is provided with an opening (2) through which a light-conducting rod (3) protrudes which extends to a signal light source (4) mounted in the area of the front on the component side of the circuit board (6). Such a protective cover is particularly suitable for a wall-mounted cabinet of a telecommunication system. <IMAGE>
Patent DE-3807688-A1 (DE)
Title: Process and apparatus for producing plastic pipe mouldings
Inventor: SEVERYNS HORST
IPC: B29C53/08
Filed: 1988-03-09
Abstract: The process for producing plastic pipe mouldings with at least one socket from a straight piece of pipe is characterised in that the piece of pipe (6) is heated to a temperature in the range of plastic softening of the polymer material, the plastically softened piece of pipe (6) is drawn over an inflatable hollow body (5), the diameter of which is smaller than that of the softened piece of pipe, the plastically softened piece of pipe is placed with the hollow body into an opened mould (1, 2), corresponding to the moulding to be produced, the mould (1, 2) is closed, the hollow body (5) is inflated until the softened piece of pipe comes into contact with the inside of the mould wall, the softened moulding is left to cool to a temperature below the softening range of the polymer material, the excess air pressure in the hollow body (5) is released, the mould (1, 2) is opened and the moulding formed is removed from the mould (1, 2). The apparatus is characterised by a two-part mould (1, 2) which is open at both ends and has annular machined reliefs (13) on the inside for the shaping of the sockets (14), the two mould parts (1, 2) being movable apart and together, and by a hollow body (5) of a flexible material with a line (7) which is led into the hollow body (5), can be connected to a pressure medium source and in which there is arranged a valve (8) which closes under the internal pressure of the hollow body (5) and can be opened from the outside, the hollow body (5) ... a smaller ... Original abstract incomplete. <IMAGE>
Patent DE-3810159-A1 (DE)
Title: Single-phase synchronous motor
Inventor: SENG BERTHOLD DIPL ING
IPC: H02K21/18
Filed: 1988-03-25
Abstract: In the case of a single-phase synchronous motor having a stator which can be energised electromagnetically by means of an electrical alternating field and having a permanent-magnet rotor (11) which is seated in a rotationally fixed manner on a rotor shaft (12) and rotates in the stator field, a starting aid is provided in order to extend the range of application of the synchronous motor to drives having greater inertia and friction torques. This starting aid consists of a permanent-magnet auxiliary rotor (21) through which the stator field passes and which can rotate freely on the rotor shaft (12), and of a cylinder (22) which surrounds the auxiliary rotor (21) coaxially, a short distance away from it, consists of electrically conductive material and is connected in a rotationally fixed manner to the rotor shaft (12) (Figure 1). <IMAGE>
Patent DE-3810281-A1 (DE)
Title: Process for preserving service water in motor vehicle washes
Inventor: LANGANKE ARMIN
IPC: C02F1/50
Filed: 1988-03-25
Abstract: The invention relates to a process for preserving service water in motor vehicle washes, the service water being treated again and used repeatedly. To eliminate odour emissions, it is proposed to feed to the service water low carboxylic acids or salts of low carboxylic acids directly or indirectly, via treatment substances. Preference is given to formic acid in a concentration of 1000 to 2000 ppm or sodium formate in a concentration of 1000 to 3000 ppm.
Patent DE-3817567-A1 (DE)
Title: Deflection yoke for CRT - has one tubular and one toroidal deflection coil assembly, former having two deflection coils on core
Inventor: KAWABATA AKIRA
IPC: H01J29/70
Filed: 1988-05-24
Abstract: On a cylindrical core (2) is wound a first deflection coil assembly with a pair of deflection coils, symmetrical to the core longitudinal axis for electron beam horizontal deflection, with the electron beams propagated from an electron gun to a phosphor coated screen. A second toroidal deflection coil assembly (4) on the core provides vertical deflection of the electron beams. The core carries two magnetic members (12) in tandem on a horizontal axis, orthogonal to the core longitudinal one. They are offset through 180 deg. about the longitudinal axis. Each magnetic member is an elongated body (12c) with several shanks (12b), spaced vertically. A magnetising device generates a preset polarity in the shanks and provides magnetic deflection force for the electron beams. USE/ADVANTAGE - TV receivers. Prevents image distortion in both vertical and horizontal direction.
Patent DE-3827689-A1 (DE)
Title: Watercourse device
Inventor: TOLLKIEN RALF
IPC: B63H16/08
Filed: 1988-08-16
Abstract: Published without abstract.
Patent DE-3829783-A1 (DE)
Title: Section-regulating valve for heating systems
Inventor: SEIFFERT GUENTHER DIPL ING
IPC: F16K1/52
Filed: 1988-09-02
Abstract: The invention relates to a section-regulating valve for heating systems with a valve seat provided with an inlet and an outlet branch and arranged in the valve housing and with a closure element which can be adjusted coaxially to the seat, is loaded in the opening direction by means of a return spring and with a diaphragm control that influences the stroke of the closure element and has connections for the feed and return of the heat transfer medium. In order to provide a valve of this kind in which the stroke of the pressure-difference controller can be limited in a reproducible manner, it is proposed that the stroke of the closure element (8) should be limitable by an adjustable stop device (19). <IMAGE>
Patent DE-3830258-A1 (DE)
Title: Sewage (waste water) fitting
Inventor: BUSCHKIEL WOLFGANG DIPL ING
IPC: F16K7/10
Filed: 1988-09-06
Abstract: The expansion bodies designed in the known manner as balls seal at the circumference. Since they are only held at the supply point of the pressure medium, they can be displaced by the backflow until they become unsealed. According to the invention, this is prevented in that valve-seat-forming throughflow openings are located, upstream and/or downstream of the expansion body, at such a spacing that the expanded backflow preventer also closes said openings. The expansion body is pressed more firmly on the valve seat by the backflow. The invention can be used in the same manner in the case of pipe cleaning closures and ground gulleys with a backflow preventer.
Patent DE-3830751-A1 (DE)
Title: Radiator cover
Inventor: GELDNER SIEGFRIED
IPC: F24D19/06
Filed: 1988-09-09
Abstract: Conventional radiator covers are complicated to manufacture and assembly. In addition, they impair, in particular, the thermal radiation via the cover and hinder the air convection as a result of bulky components. Also, the suspension of evaporation receptacles is rendered impossible by the suspension fittings for the cover. In order to provide a radiator cover which, in contrast, is more simply constructed and requires considerably less assembly work, provision is made for the radiator cover (3), possibly consisting of panels (3'), to be equipped with in each case at least one clamping device (5) of fork-shaped cross-section, via which the panels can be attached in clamping fashion at least to the flat outer edge (7') of a radiator rib. The radiator cover is suitable in particular for heating radiators. <IMAGE>
Patent DE-3833073-A1 (DE)
Title: Oxygen partial pressure probe, especially lambda probe
Inventor: HAHNRIEDER WOLFGANG DIPL PHYS
IPC: G01N27/407
Filed: 1988-09-29
Abstract: Lambda probe for motor vehicle operation. The probe having a pump region (3), a measuring region (5) and a reference region (4) is designed as an integrated layer construction (figure). <IMAGE>
Patent DE-3837492-A1 (DE)
Title: Releasable quick-action plug-in connection
Inventor: DEBUS MANFRED
IPC: F16L37/088
Filed: 1988-11-04
Abstract: Releasable quick-action plug-in connections have to be simply constructed and capable of being easily fitted together and separated. In particular quick-action plug-in connections with a plurality of parts constructed in a complex manner have proved to be particularly susceptible to disruption. The releasable quick-action plug-in connection according to the invention comprises a pipe piece (1), provided with an annular bead (3) and an insertion bevel (14), and a tubular joining part (2) into which the pipe piece (1) can be inserted. Sealing takes place by means of an O-ring (9). The sleeve (4) which is retained by means of a spring element (7), which can be introduced into grooves (6, 8) of the joining part (2) and of the sleeve (4), respectively, engages over the pipe piece and the joining piece. The quick-action plug-in connection according to the invention can be used, in particular, for oil and fuel lines for vehicles. <IMAGE>
Patent DE-3839369-A1 (DE)
Title: Connecting element and process for connecting solid-wood or glued-wood beams in the same plane
Inventor: SETTELMEIER DETLEF
IPC: E04B1/26
Filed: 1988-11-22
Abstract: The subject matter of the invention is a connecting element which consists of sheet metal and is intended for connecting solid-wood or glued-wood beams in the same plane, which element permits the connection of a (transverse) beam 2 to a longitudinally running beam such that the connecting element cannot even be seen or felt. In this arrangement, the (transverse) beam 2 can be connected, in particular, to a longitudinally running beam 16 such that the longitudinal axis of the beam 2, connected on the end side, is in alignment with the diagonal of the quadrilateral cross-section of the perpendicular beam 16. Furthermore, the use of a sleeve 21 is proposed in order to reduce the contact-pressure forces between a countersunk head screw with a hexagon socket and the wood of the (transverse) beam 2. <IMAGE>
Patent DE-3839724-A1 (DE)
Title: Intraosseous implant having an elastic intermediate element
Inventor: DUERR WALTER
IPC: A61C8/00
Filed: 1988-11-24
Abstract: Intraosseous implant with fastening means having a fastening head and a metallic implant post which can be screw-connected to a basic body for a firmly seated denture with restricted detachability, with a spacer sleeve which is provided with a centring collar, can be inserted in the open end of the basic body and can be supported by a shoulder against the upper edge of the basic body, and with an intermediate element of an elastic material, such as plastic, which concentrically surrounds areas of the implant post, characterised in that the spacer sleeve (12) is made of metal, is sealed at its end facing away from the fastening head for the denture (28) and can be screwed into the basic body (10), in that the intermediate element (18) can be inserted into a widening (16) at the open end of the spacer sleeve (12) and is provided with an annular shoulder (24) for support against the upper edge of the spacer sleeve (12), in that the intermediate element (18) has an inner bore of stepped width whose diameter essentially corresponds to the outer diameter of the implant post (20) in an area facing the spacer sleeve (12), and is larger than the outer diameter of the implant post (20) in an upper area (22) which adjoins the latter in the direction of the fastening head for the denture (28), and in that the implant post (20) ... while pressing against a support surface of the denture (28) facing the intermediate element (18) ... against a ... the spacer sleeve (12) ... Original abstract incomplete. <IMAGE>
Patent DE-3839947-A1 (DE)
Title: Process for producing sole reinforcements for orthopaedic made-to-measure shoes
IPC: A43B13/04
Filed: 1988-11-26
Abstract: For producing a fibre-reinforced plastic reinforcement for the soles of orthopaedic made-to-measure shoes, it is proposed to lay the required number of cut-to-size fibrous layers in a pocket of material impermeable to air and plastic, to pour the corresponding amount of a plastic/hardener mixture into the pocket and to place the pocket together with its contents onto the shoe last, where the plastic cures under slight moulding pressure.
Patent DE-3841993-A1 (DE)
Title: Stall mat
Inventor: LEWANDROWSKI BURKHARD
IPC: A01K1/015
Filed: 1988-12-14
Abstract: A stall mat made of elastomeric material for lining animal stalls, in particular horse boxes, consists of a large number of mutually identical members which, arranged offset at mutual spacings, are interconnected in an articulated manner by transversely running elongate connecting elements made of corrosion-resistant material which penetrate them, the connecting elements being fixed on the side edges of the mat by anchoring parts.
Patent DE-3842479-A1 (DE)
Title: Method and installation for recovering the thermal energy present in drying waste gases of a wood-chip or like drier
Inventor: ZIERHOLZ HOLGER DIPL ING
IPC: F26B23/00
Filed: 1988-12-16
Abstract: A method for recovering the thermal energy present in drying waste gases of a wood-chip or like drier is described, in which the drying waste gases are supplied, at least in part, to the wood chips, wood fibres or the like which are to be dried, before their delivery into a hot-gas stream and in the immediate area of the drier.
Patent DE-3904214-A1 (DE)
Title: Method for limiting a short-circuit current flowing through a high-voltage mains power supply
Inventor: NIEMEYER LUTZ DR
IPC: H01H77/10
Filed: 1989-02-13
Abstract: The device for limiting a short-circuit current flowing through a high-voltage mains contains a fast-switchable high-voltage switch (H). This high-voltage switch (H) is arranged in the current path (In) of the short-circuit current. In addition, a limitation element is provided which, when the short-circuit current is produced, produces an electrical voltage which is directed against the mains voltage of the high-voltage mains. This device should, despite comparatively simple construction from mass-producible components, guarantee efficient limitation of the short-circuit current. This is achieved in that the limitation element is electrically in parallel with the high-voltage switch (H) and is formed by a multistage network (N) of current-limiting low-voltage switches (for example 100, 110). <IMAGE>
Patent DE-3906292-A1 (DE)
Inventor: LISEC PETER
IPC: C03B33/033
Filed: 1989-02-28
Abstract: In an apparatus for the breaking of glass sheets (2) scored on one side, especially provided with a metallic coating on one side, a breaking bar (7) or a rotationally driven breaking roller (28) that can be lifted from below against the glass sheet (2) are provided, and two abutments (9 and 10) acting from above against the glass sheet (2) are likewise included. The abutments (9 and 10) are not in physical contact with the topside of the glass sheet (2) but rather hold down the latter by an air cushion produced between these abutments and the topside of the glass sheet (2), this air cushion being formed by compressed air exiting from nozzles (14). In this way, friction movements that could damage the coating (3) of the glass sheet (2) during the breaking step are precluded.
Patent DE-3910489-A1 (DE)
Inventor: SCHRAMM MICHAEL DIPL ING
IPC: B60H1/00
Filed: 1989-03-31
Abstract: A heating and air-conditioning unit in a motor vehicle, which can also temper the fresh air in an economical and space-saving manner, comprises a central operating unit (B) with a rotary knob (K) for adjusting a first air flap (LK1) in a fresh air duct (G1) leading to a fresh air nozzle (D) in the median plane, a second air flap (LK2) in a defroster air duct (G2) and a third air flap (LK3) in a foot space air duct (G3). To this end, the rotary knob (K) controls, via a central sliding disk (1), the first air flap )LK1) and an auxiliary air flap (LKZ) in a warm air bypass duct (G1Z), said auxiliary air flap also supplying the fresh air nozzle (D) and being coupled linearly or non-linearly, with intermediate hold position, with the first air flap (LK1), so that in the ''median plane'' setting (K1) the first air flap (LK1) is in the open position and the auxiliary air flap (LKZ) is in the closed position, in the setting region between ''median plane'' (K1) and ''defroster'' (K2) or ''foot space'' (K3) the first air flap (LK1) and the auxiliary air flap (LKZ) are in the open position and in the ''defroster'' (K2) or ''foot space'' setting (K3) the first air flap (LK1) and the auxiliary air flap (LKZ) are in the closed position.
Patent DE-3914371-A1 (DE)
Inventor: BERTRAM LEO
IPC: A47J43/044
Filed: 1989-04-29
Abstract: The invention relates to a small electrical domestic appliance for cutting food products, such as onions, herbs and meat, having a beaker-shaped housing (3) which receives the food products and in which cutters (9), driven by an electric drive motor (5), are arranged so as to be rotatable, wherein - a high-speed motor with an output of about 50 W is used as the drive motor, - the cutter speed is adjusted with the aid of a fixedly installed transmission (6a) to a rotational speed of 1200 to 2000 rpm, preferably 1800 rpm, - the diameter of the operating container (3) is about 95 mm to 120 mm, - the height of the operating container (3) is about 55 mm to 100 mm.   <IMAGE>
Patent DE-3916227-A1 (DE)
Inventor: WATANABE NAMIO
IPC: F16D55/224
Filed: 1989-05-18
Abstract: The pin type disc brake has a guide pin 7 inserted from a boss hole 12a of a second extension arm 12 of a caliper to a boss hole 11a of a first extension arm 11 the pin being slidable carried in a fixed support 2. The guide pin has a threaded end 7a to which a nut 14 is screwed. A member 13, eg a washer for preventing the guide pin from moving along the axis of the disc 1 engages in a recessed portion 11b formed on the first extension arm of the caliper, and the nut 14 prevents the guide pin from rotating by engagement with a connecting portion or stop 11c formed on the first extension arm of the caliper, the nut being secured to the pin 7 by a split pin. <IMAGE>
Patent DE-3925130-A1 (DE)
Inventor: WEISSMANN KARL-HEINZ
IPC: C09J7/29
Filed: 1989-07-28
Abstract: There is described a multilayered, flexible marking tape comprising an auxiliary support and a contact-adhesive layer. Between the auxiliary support and the contact-adhesive layer there is situated a binder-containing cover layer which is more adherent to the contact-adhesive layer than to the auxiliary support. The contact-adhesive layer has been coloured with a colorant, in particular a pigment. If fluorescent pigments are incorporated into the contact-adhesive layer, the marking tape becomes highly suitable for marking or highlighting passages in written text. A suitable choice of contact adhesive permits later easy removal without impairment of the marked sheet.
Patent DE-3927234-A1 (DE)
Title: Computer with speech I=O unit and command converter - can be operated like dictation machine without special skills
Inventor: SCHROEDER GUENTER
IPC: G06F3/16
Filed: 1989-08-18
Abstract: A computer has a speech input/output unit enabling user specific text input and output via microphone (MC) and loudspeaker (L) and analogue-to-digital (AD) and digital-to-analogue (DA) converters. Control signals entered from conventional dictation machine keys (BE) are converted (C) to machine words to control reading, writing etc. A display unit (M) povides visual guidance to the user. Control commands from the dictation device can call up display of read-write memory contents, a contents index or messages. USE/ADVANTAGE - The computer, exp. a PC, can be used like a standard dictaton machine without user requiring special skills.