baber/WOPTO huggingface dataset:
Patent DE-3702824-A1 (DE)
Title: Acceleration pick up
Inventor: HUEBNER WOLFGANG
IPC: G01P15/00
Filed: 1987-01-30
Abstract: An acceleration pick up for an acceleration of a motor vehicle transversely or longitudinally with respect to its longitudinal axis, which has an acceleration sensor aligned with respect to the direction of acceleration, has a second acceleration sensor which is aligned perpendicularly with respect to the first acceleration sensor and together with the latter defines a plane in which the acceleration to be determined lies. Consequently, an exact determination of the acceleration is made possible without use of a customarily provided gyroscopically stabilised platform.
Patent DE-3706081-A1 (DE)
Title: Apparatus for the mounting of parts by means of an industrial robot
Inventor: SCHLAICH GERD DIPL ING
IPC: B23P21/00
Filed: 1987-02-25
Abstract: The invention relates to an apparatus for the mounting of parts by means of an industrial robot which, by means of various tools provided in tool-readiness magazines, grasps and mounts the individual parts provided by parts-feeding devices, and with a control unit which controls the functional cycle of the industrial robot. According to the invention, the apparatus has a basic body with positioning means for parts-feeding devices and tool-readiness magazines. The feed devices and the readiness magazines are designed in such a way that, during a positioning of these elements by the positioning means, the place of readiness for the particular part or tool is always located at the same point, irrespective of the design of the latter. The control unit controls the positioning of the industrial robot by means of work cycles predetermined independently of the instantaneous configuration of the apparatus and adapted to the actual construction of the apparatus, in such a way that the industrial robot approaches with accuracy the respective places of readiness of the parts or tools. It is thereby possible, in the event of a product change, simply to enter a new program and call up the corresponding movement subprogram for the industrial robot, without the need for a "teach-in" of an actual configuration.
Patent DE-3709930-A1 (DE)
Title: Nail-care device with electric motor drive
Inventor: YAMAC YUECEL DR
IPC: A45D29/05
Filed: 1987-03-26
Abstract: Nail care is still carried out today largely manually using nail files because electric motor devices are too difficult to handle. In the device according to the invention, a rotating grinding element (8) is assigned an exchangeable finger-guiding device (15) which is mounted on a finger support plate (14) so as to be pivotable about an axis of rotation (15a) and guides the finger tip. Various finger guiding devices (15) with centred or variously decentred axes of rotation (15a) are provided so that different nail contours can thus be ground. The desired nail length can be preselected by the position of the finger support plate (14) relative to the grinding element (8). The nail-care device is easy to handle and can, above all, be used without difficulty both by right-handed and by left-handed people. <IMAGE>
Patent DE-3711187-A1 (DE)
Title: Method for producing a cable, device for carrying out the method, and a cable
Inventor: REICHINGER GERHARD
IPC: H01B7/08
Filed: 1987-04-02
Abstract: The invention relates to a method for producing a flat cable whose wires (2) are twisted with one another in places in the direction of the line and are situated in parallel next to one another with a prescribed grid spacing (5) between the twisted regions (3) in flat connecting regions (4) for the purpose of contacting by means of the technology of insulation piercing connecting devices. In this method, the wires are guided from output stores (6) through a twisting device (9) and are twisted in the process against a mating holder situated behind the twisting device (9) in the feed direction (7). The last twist turns of the twisted region (3) preceding the desired flat connecting region (5) in the feed direction (7) are twisted back again in order to form the flat connecting region (5). <IMAGE>
Patent DE-3711465-A1 (DE)
Inventor: MATTHECK CLAUS DR
IPC: A61F2/08
Filed: 1987-04-04
Abstract: Device for the in vivo fitting of a cruciform ligament prosthesis or for fitting prostheses for other types of ligament. The end of the cruciform ligament prosthesis emerges from a drilling in the bone and is fastened to the surface of the bone. The device is formed in such a way that the cruciform ligament prosthesis is fixed to achieve durable prosthesis stability primarily through static friction, and to ensure minimum relative movement between the ligament and bone. The device is characterized by a ligament anchor, consisting of a shaft, which may be introduced into the drilling, and an anchor tab, to be fastened to the surface of the bone, the shaft and anchor tab being orientated at an angle to one another.
Patent DE-3712975-A1 (DE)
Inventor: RAEBIGER JUERGEN
IPC: H03K5/00
Filed: 1987-04-16
Abstract: A method of and an apparatus for generating a control frequency in which two submultiples of a frequency standard are obtained which differ by unity in the respective frequency division and are mixed so that the contribution of a prior control frequency is reduced form period group to period group while the contribution of the new control frequency is increased from period group to period group. The system provides fine control of frequencies for, for example, driving synchronous motors without requiring excessively high frequency standard oscillators.
Patent DE-3714337-A1 (DE)
Title: Servo valve with piezoelectric activation as well as piezoelectric control motor
Inventor: DANTLGRABER JOERG
IPC: G05D3/14
Filed: 1987-04-29
Abstract: Piezoelectric control motor, in particular for the activation in a servo valve, with a piezoelectric element which can be activated by an electric control signal and has a hydrostatic transmission device for the transmission of the movement of the piezoelectric element for preferably acting directly on the hydraulic piston of the servo valve.
Patent DE-3720823-A1 (DE)
Title: Disinfecting and preserving unit for sandpits
Inventor: HETHEY ARTUR
IPC: E04H3/10
Filed: 1987-06-24
Abstract: Published without abstract.
Patent DE-3800963-A1 (DE)
Title: Refuse dump inclined concrete drain shafts - has lining with two-shell plastics seal, with intermediate space between shells
Inventor: SCHLUETTER ALOYS
IPC: E02D31/00
Filed: 1988-01-15
Abstract: The concrete drain/shafts are provided around the edge of a refuse dump. The shafts slope downwards underneath the clump and have their inside surfaces (3) lined with a double layer of plastics sheets with a gap between the two sheets (10,11). The inner sheet (10) has a smooth surface on both sides, but the outer sheet (11) has rows of small knobs (12) on the side which faces the inner sheet. The knobs maintain a gap between the two sheets. Any moisture which percolates through the shaft wall and the inner sheet is visible through the outer sheet so that seepage is easily detected. ADVANTAGE - Reliable sealing.
Patent DE-3804321-A1 (DE)
Title: Process for producing prosthetic parts from fibre-reinforced plastic
Inventor: SCHMITT PETER
IPC: B29C70/34
Filed: 1988-02-12
Abstract: To provide a process for producing prosthetic parts, insoles, corsets and the like from fibre-reinforced plastic, with the aid of which the incorporation of fibrous material, in particular glass-fibre material, into plastics, in particular thermoplastically deformable plastics, is made possible, it is proposed that the fibrous material, in particular glass-fibre material, be impregnated with a liquefied thermoplastic material, in particular PVC or EVA; the impregnated fibrous material is subsequently pressed under the effect of temperature and pressure with a thermoplastically deformable plastics film and, if appropriate, is deformed in a mould.
Patent DE-3815083-A1 (DE)
Title: Unit and process for temporarily shutting off a supply line which is under pressure
Inventor: JESCHKE IMMANUEL
IPC: F16L55/132
Filed: 1988-05-04
Abstract: The invention relates to a unit for temporarily shutting off a supply line which is under pressure by introducing a sealing plug into said line, composed of an air lock which can be provided on the supply line and is made up of a stop valve and a pipe which is fitted thereon and is closed off by a cover which is provided with a central hole with the sealing ring in which there may be displaced either a rod which bears the sealing plug or a pipe which bears the closure plug of the supply line and receives, in its interior, a bar or a cable for pressing the sealing plug. The invention further relates to a process for temporarily shutting off the supply line. The object of the invention is, using simple means and without any intervention in the supply line and in the T-fitting which closes off the supply line, temporarily to shut off the said supply line without gas escaping from the same to any great extent. The unit used here is distinguished in that an adaptor is fitted on the stop valve of the air lock, on the side which is remote from the air-lock pipe, which adaptor is composed, on the end side, of a hose piece and of a fastening clamp positioned around the hose piece, in that arranged at the end of the bar which bears the closure plug is a clamping or retaining device for the plug, and in that the cover of the air-lock pipe and/or the air-lock pipe of the valve ... Original abstract imcomplete.
Patent DE-3815502-A1 (DE)
Title: Wiper blade, in particular for wiper systems on motor vehicles, and method for its production
Inventor: BAUER KURT
IPC: B60S1/38
Filed: 1988-05-06
Abstract: A description is given of a wiper blade in which a hinge pin, which is anchored in a rotationally fixed manner between the side walls of a bracket of the supporting-bracket system of the wiper strip, has in its bearing portion a diameter which is larger than the diameter of the holes in the side walls of the brackets. Those end regions of the hinge pin which protrude through the holes are flattened radially by means of a punch, which only acts axially, in order to form rivet heads. In comparison to the known design this results in the side walls being supported in a dimensionally stable manner against the stop collar on the side of the bearing portion, and the installation requires less time because only a rotationally fixed connection has to be provided by the riveting.
Patent DE-3827038-A1 (DE)
Title: Clamping device for materials testing machines
Inventor: ZUBER GUENTER
IPC: G01N3/04
Filed: 1988-08-10
Abstract: A clamping device for the clamping of samples in materials testing machines, having a clamping housing and two wedge-shaped clamping jaws which have clamping surfaces opposite each other and are guided in the clamping housing, as well as wedge-shaped guiding surfaces arranged in the clamping housing, on which the clamping jaws lie, so that in the event of axial movement of the clamping jaws a sample can be clamped between the clamping jaws or clamping surfaces, is intended to be easy to produce and designed such that notch effects are avoided at the transition of the wedge surfaces in the clamping housing. This is achieved in that the guiding surfaces (5, 5') in the clamping housing (1) and the contact surfaces of the clamping jaws (7, 7') are formed cylindrically. Cylindrical guiding surfaces in the clamping housing and cylindrical contact surfaces of the clamping jaws result in simple constructional shapes. By means of the design of the guiding surfaces, notch effects in the clamping housing are avoided. <IMAGE>
Patent DE-3827574-A1 (DE)
Title: Combination cabinet, consisting of a cabinet frame and fittings
Inventor: SCHMEING KARL
IPC: A47B47/04
Filed: 1988-08-13
Abstract: In the case of known combination cabinets, the fittings are either placed loosely on horizontal bearing surfaces of supporting elements which are attached internally to the insides of the cabinet frame or are fixedly connected to one another, e.g. screwed, by means of continuous connecting means which pass through mutually adjoining walls of cabinet frame and fitting. Consequently, either a very stable, inherently rigid construction of the cabinet frame or an increased complexity of assembly and disassembly is required. The new combination cabinet (1) has fittings (3) with lateral horizontal carrying strips (5) which have an undercut, downwardly converging wedge shape, and also meeting supporting elements (6) on the insides of the side walls (21, 22) of the cabinet frame (2). Through their own weight, in cooperation with the carrying strips and supporting elements, the fittings ensure mutual bracing of cabinet frame and fittings and thus a high stability of the entire combination cabinet without further connecting means. The combination cabinet is suitable in particular for offices, practices or laboratories but also for private use. <IMAGE>
Patent DE-3831533-A1 (DE)
Title: Process for the preparation of 1,4-benzodiazepin-2-one derivatives
Inventor: BOUISSET MICHEL
IPC: C07D243/26
Filed: 1988-09-16
Abstract: For the preparation of 2-oxo-2,3-dihydro-1H-1,4-benzo[f]diazepine derivatives of the formula (I) <IMAGE>  in which     R denotes hydrogen or C1-4-alkyl,   R1 denotes C1-4-alkyl, phenyl or C3-8-cycloalkyl and   R2 denotes halogen or nitro a 5,7-dihalo-2-oxo-2,3-dihydro-1H-1,4-benzo[f]diazepine of the formula (II) <IMAGE> in which R and R2 have the meaning indicated above and X is halogen, is reacted with an organometallic derivative of the formula (III> R1-M  in which M is -MnX' or <IMAGE>  where     X' is halogen and   R3 is aryl, and the complex formed is hydrolysed.e
Patent DE-3833614-A1 (DE)
Title: Roller mill
Inventor: SCHOESSLER WERNER DIPL ING
IPC: B02C4/30
Filed: 1988-10-03
Abstract: The invention relates to a roller mill in which the clamping plates which hold the segments of the roller casing together cover the end faces of the segments entirely and terminate in a manner flush with the outer peripheral surface of the segments. Such a design is distinguished by good wear protection of the segments and by substantially simplified repair.
Patent DE-3834903-A1 (DE)
Title: Indicator system for the indication of critical temperature ranges
Inventor: BURHENNE WOLFGANG
IPC: G01K5/70
Filed: 1988-10-13
Abstract: Indicator system for the indication of critical temperature ranges consisting of one or more independent indicators for the detection of lower and/or upper temperature limit values with irreversible indication by means of colour markings using colour indicators or by means of bolts which may be displaced upwards and are coloured with signal colours, and the constructive design of this system.
Patent DE-3836145-A1 (DE)
Inventor: FLIEGE HANS DIPL ING
IPC: G01B7/004
Filed: 1988-10-22
Abstract: For the detection of the position of a machine part movable in two coordinate directions, especially of a gear-change lever of a motor vehicle, the gear-change lever (1) is mechanically coupled with the slider (7) of a surface potentiometor (9). The surface potentiometer (9) delivers separate potential information items for both coordinate directions in which the slider (7) is movable, which items an evaluator circuit (43) compares with ideal potential information items stored in a store (45). In a learning type of operation the ideal potential information can be written into the store (45). <IMAGE>
Patent DE-3902406-A1 (DE)
Title: Circuit arrangement for converting a conditioned diphase-coded data signal into a binary-coded data signal
Inventor: TIEF HUBERT DIPL-ING FH
IPC: H03M5/12
Filed: 1989-01-27
Abstract: A CDP/BIN converter (11) for information transmission by means of, for example, line-connected transmission systems in which a conditioned diphase-coded (CDP) data signal is converted into a binary-coded (BIN) data signal of the same data content, has an edge detector (12) which is supplied with the CDP data signal and the output (17) of which supplies a series of short pulses corresponding to the rising and falling CDP data signal edges, furthermore, a multi-stage binary counter (20), the stage (25) of which, the output (31) of which supplies signals with a transmission speed equal to that of the CDP data signal, is reset when a sequence of short pulses specifying a zero in the CDP data signal is received and thus outputs a preconverted data signal, and furthermore a post clock unit (35) which, by sampling the preconverted data signal in the correct phase, generates a BIN data signal. Such a CDP/BIN converter has less power consumption and its construction saves space. <IMAGE>
Patent DE-3904867-A1 (DE)
Inventor: SPRENGER WALTER
IPC: H02G3/34
Filed: 1989-02-17
Abstract: A cable protection device comprises a closable body of synthetic plastics material, for the installation or laying of cables on walls, floors or furniture, comprising side members (1, 2,) which, in their unmounted or storage condition (Fig 3), lie in a plane, and in the installed condition, include an angle of 90 DEG , and an outwardly curved covering member (3) arched by elastic deformation and disposed between the free edges (1'', 2'' Fig 4) of the side members (1, 2), which is connected with one side edge (2'') and snapped into the other (1' Figs 4 & 5). The covering member (4', Fig 2) may be small and have a limited overlap with the other covering member (3, Fig 2). The device may be fixed in place by self-adhesive strips (8) of butyl rubber. The device may have an embedded reinforcement member. <IMAGE>
Patent DE-3908243-A1 (DE)
Title: Frequency modulator with PLL stabilisation
Inventor: ERAT AUGUST DIPL ING
IPC: H03B5/12
Filed: 1989-03-14
Abstract: The invention relates to a frequency modulator with PLL stabilisation, consisting of a tracking oscillator which is supplied with an AF signal as modulation signal, and a control loop of divider, reference standard, phase discriminator and loop filter, in which the phase discriminator is additionally modulated with the modulation signal, the phase angle of which has previously been set by a phase shifter in such a manner that the beats generated by heteradyning with the reference standard signal completely or at least approximately completely compensate for the beats, particularly at the difference frequency, generated by heterodyning the divider output signal with the reference standard signal.
Patent DE-3908372-A1 (DE)
Title: Seal for sealing the leadthrough of a rotatable shaft of a refiner
Inventor: SEPPAELAE VEIKKO
IPC: F16J15/16
Filed: 1989-03-15
Abstract: The seal is intended for sealing the leadthrough of a rotatable shaft (1) into the pressurised refiner chamber (3) of a refiner which produces mechanical half stuff from lignocellulose-containing material. To provide an economical seal which is highly resistant to wear, the seal consists of a bush (2) with one or more radial inner flanges which form with radial outer projections (4) of the shaft (1) a labyrinth-like sealing chamber into which there is introduced a fluid which forms, in the chamber zones of the sealing chamber, owing to centrifugal forces sealing rings which permit pressure differences between the chamber zones. <IMAGE>
Patent DE-3910892-A1 (DE)
Inventor: BRAUN HEINZ
IPC: D21F9/00
Filed: 1989-04-04
Abstract: Twin-wire former, with a suspension feed opening for the twin wire in the area of an in particular open forming roller, and at least one stationary forming element (22; 22') located beneath the bottom wire (12), and a water-conducting element (25; 25') is provided at a distance above the top wire (18) in such a way as to run across the forming zone (D-E) starting from the forming roller (10), and the forming strips in the area of a forming element (22; 22') rest on the top wire (18). <IMAGE>
Patent DE-3913414-A1 (DE)
Title: Variable-delivery rotary-vane pump - has compression zone in sections supplying separate hydraulic circuits
Inventor: SCHOPF WALTER
IPC: F04C14/12
Filed: 1989-04-24
Abstract: The multi-circuit variable-delivery pump supplies an operating medium under pressure to consumer circuits with different pressures and capacities, particularly for automotive use. It is of the vane type, with rotor mounted eccentrically in a housing sand contraining radial grooves evenly spaced round the periphery. Rollers or vanes forming seals and partitions slide in the radial direction in the grooves, being in frictional contact with the housing bore. The housing has a suction port at the position where the chambers formed by the vanes are expanding as the rotor turns for the work-ing medium, and delivery ports in the adjacent compression zone.  The eccentricity of the rotor in the housing is adjustable. The compression zone is divided into two or more separate sections (9, 10) with separate delivery passages(12, 13). USE - Multi-circuit variable delivery pump.
Patent DE-3923726-A1 (DE)
Title: Lock for car door - has security device which prevents release of lock by actuation of door handles
Inventor: LINDER ANTON
IPC: E05B79/20
Filed: 1989-07-18
Abstract: The lock for a car door has a catch (1) which is held in the locking position by a pawl (2). The pawl (2) can be disengaged from the catch (1) either by a handle (9) on the outside of the door or by a handle (9') in the inside of the door. The handle (9) actuates the pawl lever (24') through a push rod (8) while the handle (9') actuates the lever (24) through a bolt (7). When the door is locked the rotation of the key in the lock causes the lever (13) to swing about the vertical axis (12) so that both the push rod (8) and the bolt (7) are swung clear of the pawl lever (24,24') so that the pawl (2) cannot be disengaged by actuating either of the handles  (9,9'). USE - Lock for motor vehicle door.
Patent DE-3926854-A1 (DE)
Title: Press for ceramic products - has system to incline floor of mould to produce articles of varying thickness
Inventor: ALIERI RODIERO
IPC: B28B7/00
Filed: 1989-08-15
Abstract: The press for producing ceramic articles from ceramic powder has a mould (4) with a vertically sliding floor (2) which is pressed upwards by hydraulic pistons (17) to form the article. The pistons (17) have piston rods (18) which extend upwards to support the mould floor (2). Each piston (17) is mounted in a cylinder (16) with an external screw thread which screws into holes in the base plate (7). The cylinders (16) can be rotated by means of a worm (14) and wheel (15) drive to vary their vertical position and so vary the angle of inclination of the mould floor. This feature enables the floor to be covered with ceramic powder which varies in depth from one side to the other to produce articles with a corresponding variation in thickness. USE - Production of ceramic articles.
Patent DE-3933331-A1 (DE)
Title: Electromagnetic fuel injection valve for internal combustion engine - has grooves along internal surface of hollow armature conducting fuel from coil space to injection nozzle
Inventor: HAFNER UDO DIPL ING
IPC: F16K31/06
Filed: 1989-10-06
Abstract: The valve port (17) is opened and closed by a massive needle (20) which is raised and lowered by an electromagnet (23) with a coil space (26) connected by transverse bores (35) to the fuel passage. To drive fuel into the valve chamber (16) without weakening the flux in the magnetic circuit, longitudinal grooves (38) within the inner surface of the hollow cylindrical armature (31) are connected to the coil space (26) by radial bores (37). ADVANTAGE - Yoke surface for magnetic flux guidance is fully maintained by grooves in armature so that loss of magnetic force is avoided.
Patent DE-3935110-A1 (DE)
Title: Length adjustable semi-trailer for containers
Inventor: BLUNCK CHRISTIAN
IPC: B60P1/64
Filed: 1989-10-21
Abstract: The semitrailer has an adjustable chassis (2) to accommodate containers in different lengths and numbers. Its first longitudinal section (4) slides and is lockable to the second one (6) behind it in the travel direction, with the wheels (32) mounted on the second one. Each section has a holder (10, 18) forming a lockable end support for the containers. The chassis has a third longitudinal section (8) to the rear of the second one, sliding on the latter in the travel direction and lockable to it.