baber/WOPTO huggingface dataset:
Patent DE-19503648-A1 (DE)
Title: Appts. to thread and draw a cable through an electrical installation tube
Inventor: FLADL FRANZ
IPC: H02G1/08
Filed: 1995-02-06
Abstract: The appts. to thread and draw a cable (10) in an electrical installation tube, in electrical wiring applications, has at least one roller (4) with a motor (6) drive and at least one counter roller (14) for the cable (10) to be laid between them. The counter rollers (14) are held in a swing cover (13) at the housing (1).
Patent DE-19504031-A1 (DE)
Title: Longitudinal girder with deformation element
Inventor: BLOEDEL WOLFGANG
IPC: B60R19/34
Filed: 1995-02-08
Abstract: The longitudinal girder takes up at least partly, a deformation element secured to it for a bumper (5). The deformation element forms a tube (7) in a section enclosed by the longitudinal girder, with the tube folded outwards, with the unfolded section firmly fastened to the girder. In the section between the fastening point on the bumper and the fold the tube comprises a rated break point, formed by a peripheral groove (14), at least in intermittent section.
Patent DE-19506022-A1 (DE)
Title: Electrically-operated hydraulic pressure oscillator
Inventor: DANTLGRABER JOERG
IPC: F15B5/00
Filed: 1995-02-22
Abstract: The tolerance condition of the position of the operating arm of a conventional hydraulic pressure oscillator consisting of a single leaf spring, is improved by supporting the head on two parallel leaf springs, ensuring that the head remains in constant orientation. The head (1) which switches from side to side to alternate an hydraulic output between two inputs through a window (2), is supported on two leaf springs (3, 4) fixed at the other end to the valve housing (5). Electromagnetic coils on either side of the head create the oscillatory action.
Patent DE-19506354-A1 (DE)
Title: Detection and elimination of earth-fault arcs in single pole encapsulated switchgear plants for quenched networks
Inventor: KARRENBAUER HERBERT DR
IPC: H02H1/00
Filed: 1995-02-23
Abstract: A procedure for the detection and elimination of earth fault arcs in single pole encapsulated switchgear plants(21) for quenched networks uses arc sensors(22) for the three phase conductors. When one is actuated, the earth switch (8) in the plant for that conductor is tripped. Depending on the position of the arc sensor, the section (7) with the earthed conductor is cleared with a circuit breaker (5). For double busbar plants, the tie breaker (20) is opened through which the busbar section with the arc is supplied. If a busbar has an in-line breaker which is open, the sensor trips one earth switch, tests for continued arc presence, then trips the other one.
Patent DE-19508779-A1 (DE)
Title: Prodn. of coffee drink with reduced fat-water emulsion formation
Inventor: KAATZE MICHAEL
IPC: A23F5/24
Filed: 1995-03-03
Abstract: Coffee drink is prepared by a pressure brewing process in which a coffee concentrate is formed and is supplied to a storage container along with water to reduce it to drinking strength. Pref. concentrate and water are supplied separately in two, several or many part streams, leading to mixing with low turbulence, so that a fat/waster emulsion is not formed.
Patent DE-19509272-A1 (DE)
Inventor: HOBSON VICTOR
IPC: D03D39/22
Filed: 1995-03-15
Abstract: A loom with separate weft insertion mechanisms is used to weave two or more fabrics (210, 212) simultaneously, at least one of the fabrics having a Terry construction. The reed (214) is kept perpendicular to the fabrics in the loose (B) as well as the fast position (A). Stitching yarns may be employed crossing between two ground fabrics produced simultaneously on the loom, and these stitching yarns may be cut on the loom to produce two separate fabrics. The Terry loops may be formed on one or both faces of one or both fabrics. The loom is preferably a shuttleless loom. <IMAGE>
Patent DE-19515126-A1 (DE)
Title: Machine with automatic nailer
Inventor: MEDWED WILLIBALD
IPC: B27F7/02
Filed: 1995-04-25
Abstract: The nailer is contained and transversely relocatable in a hand trolley by a predetermined distance relative to the nailing plane, and is coupled to a motor formed as a piston and cylinder unit (30). The motor and hand release (4) are connected to the medium thrust shaft via a hand switch (59).The nailer is movable at right angles to the standing surface of the trolley, and is elastically supported in the frame of the trolley. The nailer is suspended on the piston rod (34) of the piston and cylinder unit attached on the frame of the trolley.
Patent DE-19515350-A1 (DE)
Title: Vehicle drive fitting for reciprocating piston IC engine
Inventor: WESTPHAL CHRISTIAN DR
IPC: F16F15/167
Filed: 1995-04-26
Abstract: The drive fitting has a levelling shaft (11) driven by the crankshaft (3) of the IC engine. It is fitted with a levelling mass, driven at a constant turn angle relation with the crankshaft. There is a twin-mass flywheel with a primary flywheel mass connected to the crankshaft and a secondary mass connectable to a drive input shaft via a coupling.The primary and secondary flywheel masses can be turned axially against each other via a spring damping system. The mass bearing capacity of the primary flywheel mass is thereby minimised relative to that of the secondary flywheel mass.
Patent DE-19516647-A1 (DE)
Title: Navigation system for motor vehicle
Inventor: SCHRIEVERS GABRIELE
IPC: G09B29/10
Filed: 1995-05-05
Abstract: The system has an information store supplying a display with a section of a map containing the actual vehicle location. If the vehicle is travelling at a low speed the map scale is automatically increased. The increase in scale can make place when the speed falls below a specific average speed or when the vehicle has reached a point less than a specific distance to the intended destination. On arrival at the destination information can be displayed automatically on the infra-structure of the surrounding area.
Patent DE-19521979-A1 (DE)
Title: Making waste dusts inert, esp. residues from foundry sand regeneration
Inventor: MICHEL WOLFGANG
IPC: B22C5/10
Filed: 1995-06-16
Abstract: A plant for rendering granulated or pelletised residues from sand regeneration inert has a central, upwardly directed flow path for a mixture of air and gas through several (esp. three) sections (1a,1b,1c) of the plant. A throat (10,20,30) between each pair of sections provides a flow connection to the next higher section. Ducts (41,42;31,32;21,22;11,12) are provided in each section to one side of the gas flow path to transfer the residue materials (P1,P1',P2). Also claimed is a process for making inert pellets in contact with a countercurrent stream of air and/or gas. The solids experience an S-shaped recirculation movement in each contact zone, and the treated (i.e. dried, sintered, or cooled) solids are conveyed past the gas flow into the next section or out of the plant.
Patent DE-19522939-A1 (DE)
Title: Staircase negotiating load transport vehicle
Inventor: MISAWA RINTARO
IPC: B62D55/075
Filed: 1995-06-23
Abstract: The vehicle has a load container (4) which is mounted on a frame structure (2) of the vehicle. A truck mechanism (3) comprises two endless, side tracks (13) and an inclined unloading section (13a) at the rear end. It is motor driven for the staircase negotiation up and down. On the vehicle opposite sides are several floor contact wheels (17,18), protruding beyond the track mechanism towards the floor. Under the frame structure is located a guide roller (19) with extensible floor contact, or retraction facility. Between the vehicle body and the track mechanism is mounted a ram (21) for swivelling the body to vertical position about a pivot point (20).
Patent DE-19524900-A1 (DE)
Title: Pressure limiting valve with advanced control - has discharge line coupling first connecting union and spring chamber of main valve
Inventor: KRUG-KUSSIUS KARL
IPC: F15B21/047
Filed: 1995-07-08
Abstract: A main valve (62) can control the connection between a first (P) and a second connecting union (T). The hydraulic fluid is fed from the second to the first connecting union by a suction device with a follower (90), slidable in dependence on the pressure difference at the two unions. The follower can move a main piston (70) of the main valve into its opening position for the hydraulic fluid feed. A relief line (80,82,84) couples the first connecting union and the main valve spring chamber (66) and can be actuated for the fluid feed.
Patent DE-19534682-A1 (DE)
Title: Restraining device to halt runaway horse
Inventor: GROS FRITZ
IPC: B68B1/00
Filed: 1995-09-19
Abstract: The braking or restraining device is used to help bring a galloping horse to a standstill esp. after it has thrown its rider. It may use a cord which may be attached to the rider and is pulled tight as the horse gallops off without him. Alternatively some sort of radio control may be used to signal to an actuator which may be mounted e.g. on the saddle to pull the reins tight or operate some other suitable restraining device. A band (B) passing round the horse's neck may be used.
Patent DE-19535030-A1 (DE)
Title: Quadrature amplitude modulation transmission system
Inventor: WEBER KLAUS DIPL ING
IPC: H04L27/36
Filed: 1995-09-21
Abstract: The transmission system uses amplifier circuits with separate phase and amplitude control, the signals to be transmitted converted into digital signals with successive multi-stage symbols selected from a defined complex value symbol alphabet via the input signal. The real and imaginary components of the selected symbols are filtered for reducing their bandwidth and used for determining the phase and amplitude control of the amplifier circuits in the modulation end stage.
Patent DE-19539346-A1 (DE)
Title: Image generating appts. e.g. photocopier, facsimile machine or printer
Inventor: YOSHINO MIE
IPC: G03G15/10
Filed: 1995-10-23
Abstract: The appts. has a carrier e.g. a drum (1) which carries a latent image generated on it. The appts. also includes developing appts. (52,54,55) to develop the latent image and form a shaded image. The latent image is developed with the aid of a developing fluid including a fluid carrier and a toner finely distributed in the carrier. A removing appts. (57,58) removes excess fluid carrier from the latent image carrier (1) after the shaded image has been produced on the carrier. A field generator (60) generates an electric field which causes a current to flow between the generator and the latent image carrier (1). An air gas is formed between the fluid carrier and the field generator (60) such that the current flows through the gap, the fluid carrier and the shaded image. A conversion appts. (7) translates the shaded image on the latent image carrier to a recording material (6) after the shaded image has passed through a region when the electric field is.
Patent DE-19543323-A1 (DE)
Inventor: LANTZSCH REINHARD DR
IPC: B01J21/18
Filed: 1995-11-21
Abstract: The invention calls for a method of obtaining 2-trifluoromethoxybenzene sulphonamide (I), used as an intermediate in the production of certain herbicidally active substances, in very high yields and in highly pure form by reacting halogenated trifluoromethoxybenzene sulphonamides of general formula (II), in which X<1> is halogen and X<2> is hydrogen or halogen, with hydrogen in the presence of a catalyst and a diluant, and optionally in the presence of an acid acceptor, at temperatures between 0 and 200  DEG C (dehalogenation), isolating the compound thus formed (I) in the usual way in the case when X<2> = halogen or, in the case when X<2> = H, converted into a pure, crystalline product by treating with a protonic polar oganic liquid and isolating by sucking off the liquids.
Patent DE-19544511-A1 (DE)
Title: Dielectric rod antenna for satellite radio signal reception
Inventor: KAWAHATA KAZUNARI
IPC: H01Q13/24
Filed: 1995-11-29
Abstract: The dielectric rod antenna (1a) has a hollow tube shaped dielectric sleeve (1a) within which is located a dielectric inner rod (1c), that is telescopic and serves to minimise the overall length when not in use. The end of the inner rod is expanded (1d) to improve the wave propagation characteristic and serves to produce a specific position within the sleeve. The lower end of the antenna has a wave guide section for excitation of the unit. The radius of the dielectric sleeve and the radius of the rod are selected such that the propagation constants are matched. The end section is formed as a mounting (3, 4) for the antenna.
Patent DE-19544994-A1 (DE)
Title: Multiple-shaft vacuum pump with gears divided off from pumping space
Inventor: FISCHER ROLAND
IPC: F16J15/00
Filed: 1995-12-02
Abstract: Seals within the shaft ducts are each composed of two lips (16,17), one lip to face towards the pumping space (1) whilst the second lip is directed towards the drive or bearing space (9). Thus the lips of those facing the pumping space reach into recesses (20) designed into the pump pistons (2) and the pistons are bevelled (21) over their inside diameter where they face the sealing lip so as to allow condensate or other fluids to drain away from the sealing area. A line (18) brings in block gas between the two seals only to flow over via bushing (19) in both directions towards the two spaces. The blocking gas stands at higher pressure than the pressure in the pumping or bearing spaces. The gas flows continuously over to the spaces as a function of pressure or volume, typically assuming a two shaft vacuum pump, using the drive space for the pump rotation to the pistons via bearing plate doubling up as divider between pumping and bearing spaces.
Patent DE-19548072-A1 (DE)
Title: Car sliding sun roof with plate-shaped component
Inventor: OCHIAI HIRONORI
IPC: B60J7/00
Filed: 1995-12-21
Abstract: The frame component comprises a wall part as an integral formation, engaging an end section of the reinforcing component at the rear side of the plate-shaped component peripheral section. Pref. the wall element is spaced from the frame component. The plate-shaped component is thus divided into a window section and an assembly section between the frame component and wall element. The latter may contain a fastening section, engaged by end section of the reinforcing component. One wall section covers the end section of the reinforcing component.
Patent DE-19548941-A1 (DE)
Title: Adaptive polarisation diversity system for radio transmissions between fast moving vehicle and base station
Inventor: CYZS BARUCH
IPC: H04B7/10
Filed: 1995-12-28
Abstract: The polarisation diversity system (10) consists of an aerial (16) at a base station (12) for clockwise or anticlockwise polarised transmission containing a training pilot signal. The transmissions are received (14) by two aerials (20,22) for clockwise (CW) and anticlockwise (CCW) polarised transmissions respectively. A twin channel receiver (24) adaptively combines the CW and CCW transmissions in each channel (22,28) through DMI or LMS algorithms to establish optimal pilot signal reception.
Patent DE-19549389-A1 (DE)
Title: Fibres, film and mouldings based on ethylene]@ polymers
Inventor: BAUER PETER
IPC: C08J5/18
Filed: 1995-08-04
Abstract: Fibres, films and mouldings (I), containing (A) 95-99.99 wt% ethylene polymer and (B) 0.01-5 wt% thermoplastic polyester with a melting peak at 150 deg C or below.
Patent DE-19601857-A1 (DE)
Title: Fibre-optic position detector with rotary jointed angle encoders
Inventor: KUTH RAINER DIPL PHYS
IPC: A61B34/00
Filed: 1996-01-19
Abstract: The position detector has five limb elements (2,4,6,8,10) which are mfd. of nonmagnetic and electrically insulating ceramic or reinforced plastic, and coupled together by right-angled rotary joints (12,14,16,18). The relative rotations of adjacent elements are measured by plastic fibre-optic incremental angle encoders (28,30,32,34). The terminal element (10) carries a rotatable fixture (36) with another rotary joint (38) and angle encoder (42), supporting the position-sensing probe (44) on a screw or bayonet coupling. The encoders are coupled by optical wavelengths to a spatially sepd. light source.
Patent DE-19604101-A1 (DE)
Title: High yield preparation of acyclovir from guanine and dioxolan
Inventor: LEHMANN BERND DR
IPC: C07D473/00
Filed: 1996-02-06
Abstract: Preparation of  acyclovir (I) from guanine and dioxolan via diacetyl guanine (II), 2-oxa-1,4-butanediol and diacetyl acyclovir is claimed. The novelty is that: (a) guanine is reacted with acetic acid anhydride under pressure at a temperature above the boiling point of acetic acid anhydride, to give (II); and/or (b) 1,3-dioxolan and acetic acid anhydride are reacted in the presence of an acid catalyst to give 2-oxa-1,4-butanediol diacetate (OBD), which is heated with sodium acetate, followed by distillation off of the forerun; and/or (c) diacetyl acyclovir (produced from diacetyl guanine and OBD) is saponified under alkaline conditions, diluted with water and filtered while hot to give (I).
Patent DE-19605399-A1 (DE)
Title: Colour photographic material with increased red and/or green sensitivity
Inventor: BRENNECKE DETLEF DR
IPC: G03C7/30
Filed: 1996-02-14
Abstract: Colour photographic material with a base and red-, green- and blue-sensitive silver halide (AgX) emulsion layer(s) containing cyan, magenta and yellow coupler(s) respectively has intermediate layer(s) (Z-1) and/or (Z-2) under the lowest red- and green-sensitive AgX emulsion layers respectively.  The Z-1 and/or Z-2 contains a AgX emulsion (I) containing regular grains (II) with predominantly octahedral main faces and an average diameter (dv) of the sphere of equal volume of  >=  0.1  mu m.
Patent DE-19606416-A1 (DE)
Inventor: WEIHRAUCH GEORG
IPC: A46B3/06
Filed: 1996-02-21
Abstract: The invention concerns a method of producing bristled articles, in particular brushes, a plurality of blind holes being formed in a thermoplastics bristle carrier. A thermoplastics bristle arrangement in the form of an individual bristle or a bundle of bristles is inserted into each of the blind holes, preferably with a narrow fit, until it contacts the base of the blind hole. The bristle carrier and the bristle arrangement are then welded to each other in their contact region in that laser beams are transmitted through the bristle carrier or bristle arrangement and applied directly to the contact region where they are absorbed and heat is produced.
Patent DE-19609264-A1 (DE)
Title: Light signal monitoring circuit esp. for auxiliary signals e.g. railway signalling type
Inventor: MEIER JOACHIM
IPC: B61L7/10
Filed: 1996-02-28
Abstract: The circuit includes a signal lamp (LE) which can be connected to a power supply via the contacts of two regulators in the forward and return leads of the lamp (LE). The contact or contacts (SO2/1,SO2/2) of one regulator connect the forward lead (5). The contact or contacts of (E1/1) of the second regulator connect the return lead (6) to connect the signal lamp (LE).  An indicator (M) is provided in series with a dc source (B). One terminal of the indicator (M) is connected to the return lead (6) between the regulator contacts (E1/1) and the signal lamp (LE). The other terminal of the indicator is connected to a terminal (L1) of the power supply. The indicator circuit preferably has a high Ohmic value such that the current from the dc source via the lamp and the indicator is less than the glow threshold of the lamp (LE).
Patent DE-19620551-A1 (DE)
Inventor: VOEGELE ROLAND
IPC: B25D16/00
Filed: 1996-05-22
Abstract: The tool spindle (5) is driven from the pinion (5) of the motor armature via the planet-carrier of the gear train. The pinion meshes with a gear (2) turning on the tool spindle and which forms parts of the ratchet mechanism (6,7) generating the hammer-blows. Gear teeth (17) rotating with the gear form the sunwheel of the gear train (18), and the gear (2) transmits the axial hammer-blows to the tool spindle via a bearing (16) accommodating the difference between its speed and that of the spindle. The sunwheel teeth can form part of the gear (2) itself, and the bearing can be accommodated between an annular edge on the gear and a shoulder on the spindle.
Patent DE-19623388-A1 (DE)
Title: Wire breakage prevention device for arc erosion cutting machine
Inventor: RAABE RALF DIPL ING
IPC: B23H7/04
Filed: 1996-06-12
Abstract: The device uses an analogue electronic circuit for evaluating the quotient of the sum and difference values of the currents (i1,i2) fed to the two current feed electrodes for the arc erosion wire. The currents are measured via the secondary windings of current transformers, with the electrode supply leads acting as the transformer primaries.  The transformers each have two secondary windings coupled to provide the required sum and difference values. The signal evaluation can be effected using a variable voltage window.
Patent DE-19628416-A1 (DE)
Title: Planing bottom device for electric hand=held planing machine
Inventor: BREIER WOLFGANG
IPC: B27C1/10
Filed: 1996-07-12
Abstract: The planing bottom device consists of a frame (1) encompassing the planing shaft (2). It is screwed to the plane casing (5) by four screws (4). The planing depth can be read off from the scale in the underside (1) of the frame through the widened slot (12) in the screw heads. The sliding foot (6) on the rear left of the frame can be adjusted to the planing depth. The front part (14) of the frame may be wide enough to ensure that the plane cannot tip in the rear left direction. The scale may be stamped round the screw heads in the underside of the frame.
Patent DE-19632165-A1 (DE)
Inventor: LOETZ-DAUER VOLKER DIPL ING
IPC: G01F1/66
Filed: 1996-08-09
Abstract: The ultrasound is directed along two ultrasonic paths which run mirror-inverted to one another on a common diagonal plane of a measuring tube (1), each of which is defined by two ultrasonic converters (2, 3; 4, 5) and an intermediate functional reflecting surface (9). The ultrasound is emitted in each case as a divergent bundle of rays and is focused by the apertaining reflecting surface, whereby the centre line (8) of each sonic path forms a triangular tip in projection normal to and parallel to the axis. The sonic paths are put through areas of the cross section of the measuring tube, in which the weighted mean values of the velocity constants are k=1.
Patent DE-19633041-A1 (DE)
Title: Continuous prodn. of mixed salts of polymers useful as denture adhesives
Inventor: PLOCHOCKA KRYSTYNA
IPC: B29C67/24
Filed: 1996-08-16
Abstract: Prodn. of a mixed salt of a polymer contg. anhydride, acid and/or ester side gps. comprises: (i) extruding at a predetermined temp. a paste or suspension of a reaction mixt. which has been obtd. by mixing the polymer, a mixed salt cpd. and water at a predetermined ratio; and (ii) drying the resulting polymer mixed salt.  Pref. the polymer is a maleic anhydride (or acid)/Me vinyl ether copolymer. Reaction in the extruder is at 40-170 deg C with solids content 20-80% and drying stage (ii) is at 90-120 deg C. The mixed salts are cpds. (esp. (hydr)oxides carbonates or alcoholates) of Na, Ca, Mg, Mn, K, NH4, Zn, Al or Sr and sufficient water is present to hydrolyse the anhydride, acid and/or ester gps. The salt combinations are Ca/Zn, Ca/Mg, Ca/Al, Na/Ca, Mg/Al, Mn/Co, Sr/Zn and Sr/Ca.
Patent DE-19635073-A1 (DE)
Title: Spring element for vehicle brake shoes
Inventor: KNORR KARL
IPC: F16F3/02
Filed: 1996-08-30
Abstract: The element comprises at least one elastic element (13) positioned in at least one of the two pressure pieces (11,12) which are movable towards each other along the longitudinal axis against the force of the elastic element(s).  The connection between the two pressure pieces is produced by the deformation of one part (15,15') of one pressure piece (11) round an edge part (20) of the other pressure piece (12). The edge part slopes in relation to the longitudinal axis of the pressure pieces at an angle (21,24) differing from zero.