baber/WOPTO huggingface dataset:
Patent DE-19548539-A1 (DE)
Inventor: NYENHUIS DETLEV
IPC: H03L7/189
Filed: 1995-12-23
Abstract: The description relates to a combining oscillator with a phase-indexed control circuit for a radio receiver in which a digital loop filter in the control circuit comprises an integrator for digital output signals from the phase discriminator, downstream of which is a D/A converter. For preprogrammed frequency jumps, the content of the integrator is also changed under processor control. The digital loop filter has two integrators which can be switched on as desired for the alternate switch-on of alternative test frequencies.
Patent DE-19604611-A1 (DE)
Title: Sandwich structure with robust mounting point inserts having desirable mechanical and thermal properties
Inventor: MEHN REINHARD DR
IPC: B29C63/22
Filed: 1996-02-08
Abstract: In this novel method, a sandwich structure is formed, comprising a core enclosed by covering shells. The material for the core (19) and the shell (17, 18) structures, and the material for bonding the core and shells together, are formed by the same or similar thermoplastic materials. Core and shells are first separately moulded to their final shape, and then shaped core and shells are placed in a mould (14) assuring the required final geometry, for bonding to a sandwich composite. Preferably the shells are laminates with reinforcing fibres of glass and/or carbon and/or aramid and/or high melting thermoplastic fibres. The laminate is coated with a bonding layer of low melting thermoplastic sheet, or has at least a prepreg layer with a low melting point. Together with bonding layer(s), it is heated above the matrix melting point, and hot pressed to shape, being then cooled in the mould and extracted. At certain core locations, a load bearing insert is introduced. The core comprises small tubules. Their surfaces are interconnected, forming a tubule honeycomb structure. Each tubule comprises a fine, bonded inner and outer tube. The core is heated and moulded, cooled and extracted. The core processing temperature is less than the melting point of the structural tubules and higher than that of the bonding tubules. Openings are made into the core, for inserts.
Patent DE-19605769-A1 (DE)
Inventor: RADDATZ SIEGFRIED DR
IPC: A61K38/00
Filed: 1996-02-16
Abstract: The invention concerns pseudopeptides with an anti-viral action, the pseudopeptides containing a mercaptal or thioether group and having general formula (I) in which the substituents are as defined in the description. The invention also concerns methods of preparing such pseudopeptides and their use as antiviral agents, in particular against cytomegaloviruses.
Patent DE-19606188-A1 (DE)
Title: Blade holder for food processor
Inventor: SCHMIDT KARLHEINZ
IPC: B02C18/20
Filed: 1996-02-20
Abstract: The blade holder (10) supports at least one cutting blade (50), secured via retaining bolts (28) to a support disc (12) and adjustable in the radial direction (R). The retaining bolts are provided by a sliding retaining segment (20) fitting into a central recess (13) in the support disc which has parallel side surfaces (15) symmetrical to its central axis, co-operating with guide surfaces (21) of the retaining segment.
Patent DE-19607786-A1 (DE)
Title: Connector for detachably mounting component in wall
Inventor: FLEGLER MARC
IPC: F16B12/20
Filed: 1996-03-01
Abstract: The connector (19) has at least one elastic tongue (13) which gives way when the connector is pushed into an opening (11) in the wall (10). Once the connector has reached its end position, the tongues snap back and prevent the connector's egress. An unlatching block (29) is attached to each tongue and can lower the tongue beyond the opening's edge (16), allowing the connector to be pulled out. The connector is formed as a tooth (20) attached to the component (12) at one end (21). The tongue lies at the other end (22), and has a clearance (A) with the tooth. The tongue is narrower than the tooth.
Patent DE-19617963-A1 (DE)
Title: Antenna for radar filling level measuring system
Inventor: FEHRENBACH JOSEF
IPC: G01F23/284
Filed: 1996-05-06
Abstract: The antenna unit, for a radar assembly to give a microwave measurement of the level such as in an industrial tank, has an electrically conductive surface (10) round the longitudinal axis of at least the portion of the rod transmitter (3) inserted into the vessel (5).  The surface (10) has a surface resistance of 10<2>-10<9> ohm, and is electrically connected to the antenna mass connection (13).  Preferably the dielectric rod transmitter (3) is of polystyrene, propylene or PTFE or a mixture of the  materials, covered with an electrically conductive surface (10).  The surface (10) is a sleeve of a mixed material combining plastics/conductive pigments or plastics/carbon or plastics/graphite with preferably PTFE as the plastics component.
Patent DE-19622197-A1 (DE)
Title: Method for controlling pressing force on heat plates of press
Inventor: BIELFELDT FRIEDRICH B
IPC: B30B5/06
Filed: 1996-06-03
Abstract: The method involves a reduction of the specific pressing force from maximum to zero, or increase from zero to maximum so that the setting force for the longitudinal deforming of the press heat plates is correspondingly increased or decreased.  With reduction of the specific pressing force from maximum to zero, or vice versa, the longitudinal gradient, tan beta, in comparison with the gradient, tan alpha, during maximum pressing force is approximately doubled.
Patent DE-19627067-A1 (DE)
Title: Preparation of N-(2-amino-acylamino-2-desoxy-hexosyl)-amide derivative
Inventor: LOCKHOFF OSWALD DR
IPC: C07H15/12
Filed: 1996-07-05
Abstract: Preparation of N-(2-aminoacylamino-2-desoxy-hexosyl)-amides of formula (I) comprises (a) reacting protected 2-( alpha -aminoacylamino)-2-desoxy-hexopyranose compounds of formula (II) with alkylamines of formula R1NH2; (b) washing the reaction mixture with an organic solvent; (c) reacting the obtained compounds of formula (IV) with compounds of formula R2-CO-R9 (V) optionally using a condensation auxiliary or an acid scavenger; (d) washing the reaction mixture with an organic solvent; (e) deprotecting the obtained compounds of formula (VI) to give the desired compounds (I); and (f) crystallising from an alcoholic solvent optionally with the addition of aqueous ammonia. R1, R2 = H or optionally mono- or poly-unsaturated alkyl of up to 50 C; R3 = H, 1-7C alkyl, CH2OH, 1-hydroxyethyl, CH2SH, 2-(methylthio)-ethyl, 3-aminopropyl, 3-ureidopropyl, 3-guanidinopropyl, 4-aminobutyl, carboxymethyl, carbamoylmethyl, 2-carboxyethyl, 2-carbamoylethyl, benzyl, 4-hydroxybenzyl, 3-indolylmethyl or 4-imidazolylmethyl; R4 = H or Me; or R3+R4 = -(CH2)3-; R5 = H, Me, acetyl, benzoyl, trichloroacetyl, trifluoroacetyl, MeOCO, t-BuOCO, or benzyloxycarbonyl; R6 = H, 1-7C alkyl, CH2OH, benzyloxymethyl, 1-hydroxyethyl, 1-benzyloxyethyl, CH2SH, 2-(methylthio)-ethyl, 3-benzyloxycarbonylamino)-propyl, 3-(t-BuOCO-NH)-propyl, 3-ureidopropyl, 3-guanidino-propyl, 4-(benzyloxycarbonylamino)-butyl, 4-(t-BuOCONH)-butyl, carboxymethyl, carbamoylmethyl, 2-carboxyethyl, 2-carbamoylethyl, benzyl, 4-hydroxy-benzyl, 3-indolyl-methyl or 4-imidazolyl-methyl; R7 = H or Me; or R6+R7 = -(CH2)3-; R8 = a protecting group which is capable of being selectively removed without disrupting the peptide bond; R9 = OH, halo, or O-CO-O-lower alkyl.
Patent DE-19628224-A1 (DE)
Inventor: HELMES REINHARD
IPC: B65F3/04
Filed: 1996-07-15
Abstract: The appliance has two carrier arms for bulk refuse containers, on a lifting or tipping device. The arms (10a,b) are longitudinally adjustable, eg. telescopic. Each arm has a pivot element (20a,b) and at least one telescopic element (30a,b), which moves longitudinally on a guide rail positioned on the pivot element. Each arm is fastened pivoted about a vertical axis, on the side of the lifting frame (3a,b) of the lifting or tipping device. The telescopic element contains a drive element to move it relative to the pivot element, when this is moved.
Patent DE-19628758-A1 (DE)
Title: Multi-phase electric switching device based on vacuum switch-tubes e.g. for switchgear switch-bay
Inventor: POGGEL STEFAN DIPL ING
IPC: H01H33/02
Filed: 1996-07-17
Abstract: The multi-phase electric switchgear has several vacuum switching tubes (1-3), with each vacuum switching tube having two contact fingers (19-24), which are electrically contactable with slide contacts (25-33) arranged at the inner wall of the cylinder housing. Each vacuum switching tube has a circuit-breaker unit (34) for ON-OFF switching under voltage. The circuit-breaker (34) has a fixed contact (35) and a moving contact (37). A drive unit (15) is provided, which effects the switching positions between the contact fingers and the slide contacts across a first drive (17). Also across a second drive (18) coupled with the first drive, operates the circuit breaker.
Patent DE-19630258-A1 (DE)
Title: Two-door personnel isolation chamber for high-security areas, e.g. bank
Inventor: MIEBES KURT-J
IPC: E05G5/00
Filed: 1996-07-26
Abstract: A personnel isolator includes a small chamber (5) set into the wall (1), with two doors (6, 7) on opposite sides. One door is for entering the chamber and the other for access to a high-security. Both doors are operated by a switch circuit (8,9) linked to an external control system (12). Plate capacitors (17,18) on the side walls stimulate an electrical field across the width of the chamber. The capacitors are connected to a capacitance meter (21) linked to the control.  When a person enters the chamber both doors are closed and a change in capacitance, indicating the presence of one person only, is sensed. A signal (22) is transmitted to the control which in turn signals the electronic lock (13), releasing the door (7) to the secure area. When the person returns the procedure is reversed and the electronic lock (14) on the other door (6) is released.
Patent DE-19632250-A1 (DE)
Title: Synchromesh lock in vehicle gearbox
Inventor: FRICKE HORST
IPC: F16D23/06
Filed: 1996-08-09
Abstract: The gearbox in a motor vehicle has a synchromesh lock (10). The lock has a centre-section (12) shaped as a ball. The ball is spring-loaded outward by a coil spring (14) under compression, and held in place by sheet metal parts (16,18). The lock unit is formed by the combined sheet metal parts with the spring-loaded ball centre section.
Patent DE-19639593-A1 (DE)
Inventor: ZIMMER JOACHIM
IPC: B60S1/34
Filed: 1996-09-26
Abstract: A wiper device, in particular for the wiping of panes at motor vehicles, comprising a coupling element (12) which carries a wiper arm and which can be set into reciprocating pivotal movement by means of a drive element (18) and a control element, the coupling element (12) being connected with each of the drive element (18) and the control element by way of a respective bearing (30) to be movable rotationally. The drive element (18) and the control element each have, in the region of the bearing, a respective recess (44) into which the bearing engages at least partially, thereby to increase the effective axial length of the bearing. The bearing can be formed by a pin (74) journalled in a bearing bush (60), which is located in a passage (58) in an enlarged end portion (54) of the coupling element (12), and in an opening (50) in the recess (44) of the drive element or control element. The bearing can be covered by a cap 94.
Patent DE-19640451-A1 (DE)
Inventor: RAIDEL MARIA DR
IPC: A61F13/15
Filed: 1996-09-30
Abstract: The invention concerns an absorbent article (10), in particular a sanitary towel, having the following structure: a lower layer (12) which faces the body when the absorbent article is in use and is impermeable to fluid; a primary accumulation layer (14) which is disposed above the fluid-impermeable layer (12); a secondary accumulation layer (20) disposed above the primary accumulation layer (14); a compensation layer (32) disposed above the secondary accumulation layer (20); a cover layer (34) which is disposed above the compensation layer (32) and has a central opening (36); and a fluid-permeable upper layer (40) which faces the body when the absorbent article is in use.
Patent DE-19642275-A1 (DE)
Title: Slide rail for sliding door
Inventor: WINKLER BERND
IPC: E05F3/22
Filed: 1996-10-11
Abstract: The guide rail has a slide guide for the door. One or both of the rear side faces of the rail has an end piece and a slide rail fastening. In one or both rear side areas of the slide rail has an integral fastening (4) which has an opening for a fastener to allow snap fastening of the slide rail. Snap connectors (6,7) are provided for self retaining coupling of the fastening covering the end cap. The opening in the fastening can be formed as a vertical slot aligned with the guide rail.
Patent DE-19642943-A1 (DE)
Title: Paper-making press section
Inventor: GRABSCHEID JOACHIM
IPC: F26B13/28
Filed: 1996-10-17
Abstract: The press assembly in a papermaking machine, to extract water from the wet web of fibre pulp, has a pressure shoe (1) and/or its concave pressure surface tapered at both ends axially of the shoe press roller, and/or has a contour (8) at both axial ends flattened towards the axis, especially to reduce the linear force in the roller pressure gap (4).
Patent DE-19645718-A1 (DE)
Title: Mammography X-ray appts.
Inventor: AICHINGER HORST DIPL PHYS DR R
IPC: A61B6/00
Filed: 1996-11-05
Abstract: The appts. has an X-ray emitter (1) and a locating table (6). It also has a digital detector (7) at a distance from the table (6). The distance replaces a radiation pattern or raster. This distance is preferably at least one centimetre.  The preferred arrangement includes an X-ray emitter (1) with a focus (2), which emits an X-ray beam bundle (4) blended by means of a primary beam aperture (3). The beam bundle (4) passes through an object e.g. a patient (5) on the table (6) and is incident on the detector (7). The detector sends electric signals to a computer (8) which reproduces an X-ray image on a monitor (9).
Patent DE-19647062-A1 (DE)
Title: Automotive differential gear for four-wheel drive motor-vehicle
Inventor: BOECK ALOIS
IPC: F16H48/08
Filed: 1996-11-14
Abstract: The differential has a drive shaft (2) which is coaxial with the two output shafts (3) and is rigidly joined to at least one differential bolt (4), so as to drive the two shafts via bevel gears (5) and shaft gears (6). Each bevel gear is supported by a disc (7) which is joined to the differential bolt. The drive shaft may be inserted in a bolt that has an internal profile or vice versa, with the drive shaft being led through both output shafts and the bolt (4). Alternatively, the differential bolt may be formed as a three or multi-pointed star so as to carry the bevel gears. The bolt may be arranged at any other angle than 90 deg  relative to the drive axis so that the mounted bevel gears engage shaft gears of dissimilar size. The bolt may be Ni-plated to prevent it seizing the bevel gears, and the tooth engagement between the bevel gears and the discs may be adjusted by interposed plastics shim plates or plates of nitrided steel with vulcanised plastics.
Patent DE-19648912-A1 (DE)
Title: Data exchange between smart card and electrical system
Inventor: PLUMEIER JOERG
IPC: G07B15/06
Filed: 1996-11-26
Abstract: Data is exchanged between an electrical system 7 that has a write/read module 6 and a smart card 9. The smart card has an embedded processor 12 and this is communicated with via contact pads 11. When the system is used as an on board system for road vehicle toll charges the processor 8 of the equipment can remotely communicate with a central station.
Patent DE-19700845-A1 (DE)
Title: Motor vehicle headlamp
Inventor: UCHIDA NAOKI
IPC: F21V7/00
Filed: 1997-01-13
Abstract: The vehicle headlamp has a reflector divided into zones each with a structure to reflect the light in a controlled pattern. The headlamp bulb is fitted into a central hole from the rear of the reflector and has a prefocus setting with a shield on one side. The different zones provide the different aspects of the beam including a part beam to illuminate road signs. The headlamp has a rectangular shape and is fitted with a plain glass lens sloped to fit the contour of the vehicle body. The position and angle of the lens has no influence on the operation of the headlamp.
Patent DE-19701736-A1 (DE)
Title: Laser Doppler velocimetry method e.g. for fluid using direction identifying achromatic fibre
Inventor: CZARSKE JUERGEN DR
IPC: G01P5/26
Filed: 1997-01-20
Abstract: The method includes the alignment of the laser beam of a diode pumped fibre laser on a moved diffractive element, for the production of a frequency shift and splitting the beam in two laser beams. Suitable illumination optics are used between the fibre laser and the diffractive element (diffraction grating). The moved diffractive element is imaged in a measurement volume for the production of a moved achromatic interference strip system. Scattered light is produced in the measurement volume by scattering centres on a moved solid body surface or scattered particles in a flowing fluid. The scattered light is focussed on a photodetector and a carrier frequency photo signal is produced. The photo current signal is evaluated to give speed and the movement direction for the scattered elements in the measurement volume.
Patent DE-19709703-A1 (DE)
Inventor: ANDREE ROLAND DR
IPC: C07D239/54
Filed: 1997-03-10
Abstract: The invention relates to novel substituted arylalkylruracils of general formula (I), wherein A stands for straight-chained or branched alkanediyl with two or more carbon atoms, Ar means in each case optionally substituted phenyl or naphthyl, R<1> is hydrogen, amino or optionally substituted alkyl, R<2> stands for halogen-substituted alkyl, and R<3> means hydrogen, halogen or alkyl. The invention also relates to a method for the production and use thereof as herbicides.
Patent DE-19720115-A1 (DE)
Inventor: OEPEN RANDOLF VON DR ING
IPC: A61F2/91
Filed: 1997-05-14
Abstract: A new stent graft comprises two coaxial, radially-expandable stents (11,12), between which a flexible, extensible layer of material (13) is located. Preferably this covers only a part of the stents. The stents preferably have terminal inter-bonding. The layer, preferably a sheet or fabric, comprises polytetrafluoroethylene or polyethylene terephthalate. It is a biological material, e.g. of autologous or homologous origin.
Patent DE-19720602-A1 (DE)
Title: Four wheel steering control system for vehicle
Inventor: HAMAMOTO KYOUJI
IPC: B62D7/14
Filed: 1997-05-16
Abstract: The system has a sensor (20M) for detecting a wheel steering angle, a device for computing a desired steering angle, and a device for steering the vehicle wheels (19L,19R). This device reduces the difference between the detected and desired angles. There is also a device for controlling the drive force produced by the steering device (12). The steering drive force is controlled for at least part of the time during which a fault diagnosis device operates on it.
Patent DE-19720916-A1 (DE)
Title: Planetary gear extruder with simplified sensor connections
Inventor: RUST HARALD
IPC: B29C48/44
Filed: 1997-05-17
Abstract: A planetary gear extruder has planetary spindles(10) whose ends are guided around running rings between the spindle modules. The temperature and/or pressure of melt in the extruder is measured at the running rings where similar connections(22,23) are used for both temperature and/or pressure measurement.
Patent DE-19722015-A1 (DE)
Title: Controller for fuel injection process of internal combustion engine
Inventor: WALTER GERHARD
IPC: F02D41/26
Filed: 1997-05-27
Abstract: The controller (100) has a programmable memory that has two separate regions (110,115) for separate data sets. The memory can be written into over a line connecting with a programming unit.  A special memory region (150) is accessible via a second line (142) and this has a pointer that controls access to the manufacturer specific data. A bus (160) connects the memory to a microprocessor (170) that generates the control signals for the fuel injection process.
Patent DE-19722031-A1 (DE)
Inventor: DREWES MARK WILHELM DR
IPC: A01N43/54
Filed: 1997-05-27
Abstract: The invention relates to novel substituted iminoalkoxy-phenyluracils of general formula (I) in which R<1> is hydrogen, amino or optionally substituted alkyl, R<2> is carboxy, cyano, carbamoyl, thiocarbamoyl or alkyl or alkoxycarbonyl, the latter two being optionally substituted, R<3> is hydrogen, halogen or optionally substituted alkyl, R<4> is hydrogen, cyano, thiocarbamoyl or halogen, R<5> is cyano, thiocarbamoyl or halogen, R<6> is hydrogen or optionally substituted alkyl, R<7> is an optionally substituted alkyl, and R<8> is hydroxy, amino or a radical of the series alkyl, alkoxy, alkylamino, dialkylamino, alkylcarbonylamino, alkoxycarbonylamino, alkylsulfonylamino, alkenyl, alkynyl, alkenyloxy, alkynyloxy, aryl, aryloxy, arylamino, arylcarbonylamino, arylsulfonylamino, arylalkyl, arylalkylamino, arylalkylcarbonylamino or arylalkylsulfonyl amino, each of which is optionally substituted. The invention further relates to methods for producing said compounds and their use as herbicides.
Patent DE-19724423-A1 (DE)
Title: Treatment-mirror
IPC: A61B1/247
Filed: 1997-06-10
Abstract: The mirror has a swivel attachment for fixing onto a light. The swivel attachment consists of a rocker arm (5) mounted on a foot (6) which has an eccentric screw (8) as an adjustable thrust piece for the rocker arm. The foot has a concave slide surface (7) on which the rocker arm glides. The foot is stuck to the treatment-light. A flat or concave mirror (1) is fixed to a support (2), which has at least one handle (3) with decorative knob (4) for operating the swivel attachment.
Patent DE-19724679-A1 (DE)
Title: Gravity-operated travel frame accommodating numerous items
Inventor: MIYASHITA MUNEHARU
IPC: B65G11/00
Filed: 1997-06-11
Abstract: Several modules are mounted one above the other, each comprising a main section (10) and front and rear auxiliary ones (20,30). Each main section has a pair of side frames (11) in a rectangular pattern and with parallel top and bottom sections, also a column (14) and a main cross-beam joining the frames. The auxiliary sections are joined at their ends to the main one, and also have cross-beams between their side frames (21). Slide rails (17) with numerous rollers transport the items (M) between the side frames and parallel to them. A bottom support holds the frame in a downwards- or forwards-inclined position.
Patent DE-19726232-A1 (DE)
Title: Machine drive mechanical vibrations recording method e.g. for electric machines
Inventor: KLAAR JUERGEN DIPL ING
IPC: H02K11/35
Filed: 1997-06-20
Abstract: The vibration recording method uses an oscillation element (3,4) coupled to the machine component (2), so that it oscillates in response to the vibration of the latter, for recording an indicator track along an indicator device (13) representing the frequency and/or amplitude of the oscillation.  Only the vibration frequency corresponding to the resonance frequency of the oscillation element may be recorded, the indicator device supported by a mounting which is resistant to vibration, so that it remains stationary relative to the oscillation element.