baber/WOPTO huggingface dataset:
Patent DE-4318262-A1 (DE)
Title: Antiskid device for a motor vehicle
Inventor: PREUSKER WERNER JOHANN
IPC: B60C27/14
Filed: 1993-06-02
Abstract: The invention relates to an antiskid device for a motor-vehicle wheel with a supporting disc which is mounted on the rim on the outside of the wheel and which, with a plurality of outer, radial arms, carries an antiskid means situated around the circumference of the wheel. Between an outer, arm-carrying region of the supporting disc and an inner, rim-mounted region of the supporting disc there is an approximately arcuate slot which breaks through the entire thickness of the supporting disc. <IMAGE>
Patent DE-4320883-A1 (DE)
Title: Fixing device for flexible circuit plate in compact camera - uses deformable fixing element around which circuit board is folded inserted in mounting aperture in holding element
Inventor: TANAKA HITOSHI
IPC: H05K1/00
Filed: 1993-06-23
Abstract: The fixing device uses a holding element (11) between two electrical units which are adjustable relative to one another in the direction of the optical axis. The holding element has an axial mounting aperture (12) for the flexible circuit plate, which is held by a deformable fixing element (23) around which the circuit plate is folded before its insertion in the mounting aperture. The folded part of the circuit plate is perpendicular to the relative movement between the two electrical units. Pref. one electrical unit comprises an autofocus and automatic exposure timing device, the flexible circuit plate coupled to it at one end. ADVANTAGE - Simple fixing of flexible circuit plate to camera objective.
Patent DE-4323425-A1 (DE)
Title: Piezoelectric horn for use in e.g. smoke detector - has ceramic element with two electrodes formed from conductive, non-metallic fluid pptd. and hardened on ceramic element
Inventor: SCHOENFELDER GEORGE
IPC: G10K9/122
Filed: 1993-07-13
Abstract: The acoustic device includes a ceramic element with a surface on which two separate electrodes (26,28) are formed. Each of the electrodes consists of a conductive, non-metallic fluid pptd. and hardened on the ceramic element. Electrical energy is supplied to the ceramic element by connecting elements (34a,34b) which are respectively in contact with the electrodes to generate an acoustic output signal. ADVANTAGE - Has cheaper electrodes which are not prone to oxidn. or corrosion.
Patent DE-4326787-A1 (DE)
Title: Synthetic transglycosylase inhibitors, process for their preparation and their use
Inventor: WELZEL PETER PROF DR
IPC: C07H3/06
Filed: 1993-08-10
Abstract: The invention relates to transglycosylase inhibitors whose chemical structure is related to that of the moenomycin antibiotics, to the preparation thereof by chemical synthesis and to the use thereof as pharmaceuticals. The transglycosylase inhibitors have the compound of the formula <IMAGE>  in which R<1> to R<4> = hydrogen,  R<5> = -OH, -OR<6> or <IMAGE> ,  R<6> = hydrogen, alkyl or aryl and R<7> and R<8> are, independently of one another, hydrogen or alkyl.
Patent DE-4333320-A1 (DE)
Title: Asphalt sampler assembly minimising health risks and maximising solvent recovery and reuse - with sieve tower either in solvent sepn. and recovery unit circuit, or in drying assembly flow circuit
Inventor: SALBER JOSEF DIPL ING
IPC: G01N1/34
Filed: 1993-09-30
Abstract: An extn. arrangement (10) is used to determine the portion of binding agents and aggregates in a sample of asphalt. It incorporates a number of sieves (30,32) assembled into a sieve tower (12,14) which hold or take up samples, a sepn. unit (16) such as a centrifuge located down flow from the sieve tower, and a solvent recovery unit (20) linked both to the sepn. unit and the sieve tower. The sieve tower (12,14) is arranged as a unit as required, either in the sepn. unit (16) and the recovery unit (20) flow circuit, or in the flow circuit encompassing the drying assembly (24,26). USE/ADVANTAGE - The assembly determines the portion of binding agents and aggregates in a sample of asphalt. The arrangement minimises risk to human health by preventing the escape of solvents, and recovers solvents for reuse.
Patent DE-4333943-A1 (DE)
Title: Device for setting identical distances between bore holes (drill holes) of a row of holes
Inventor: HOFFMANN HERBERT
IPC: B23Q16/02
Filed: 1993-10-06
Abstract: A device (10) for setting identical distances between bore holes of a row of holes to be made in square-sawn timber, scantlings or similar workpieces is designed as a stop which can be clamped on a receiving table of a boring machine and has a stop plane (16) for the workpieces, which stop plane extends at right angles to the boring axis. The stop possesses a slide (14) which is laterally adjustable parallel to the stop plane and therefore transversely to the boring axis and is equipped with a height-adjustable positioning peg (24) projecting beyond the stop plane parallel to the boring axis (Fig. 3). In normal use of the device, the positioning peg is positioned at a distance above the receiving table corresponding to the centre distance of the bore holes from a supporting edge of the workpiece, and the slide is set with the axis of the positioning peg at a distance from the boring axis corresponding to the required bore-hole distance. After the boring of a bore hole in the end face of a workpiece, the latter is positioned in the stop plane to bear against the device so that the positioning peg in each case engages in a bore hole which has already been bored and thus confers the precise-distance positioning for the following bore hole. <IMAGE>
Patent DE-4339382-A1 (DE)
Inventor: MEINE GEORG DR
IPC: C11D1/825
Filed: 1993-11-18
Abstract: Disclosed is a liquid detergent and cleaner containing surfactant, protease, amylase, cellulase and builder as well as a nonionic surfactant component that consists of at least 50 wt.%, especially at least 80 wt.%, glycoside of the formula R<1>-O(G)n, where R<1> is an alkyl or alkenyl group with 8 to 22 C atoms, G is a glycose unit and n is a number from 1 to 10. The detergent and cleaner has excellent enzyme stability and improved detergent characteristics.
Patent DE-4402038-A1 (DE)
IPC: B65D75/34
Filed: 1994-01-25
Abstract: A strip packing for small objects, in particular for medicaments such as tablets (10), dragées, capsules (11), suppositories or medical aids such as injection needles (12), consists of a bottom foil (4) with deep-drawn recesses (3) for receiving the small objects joined to a covering foil (1) in the area of the webs (2) that separate the individual recesses (3). The bottom foil (4) is made of a deep-drawable elastic polymer and the covering foil (4) consists of a composite foil made of a glassy thermostable polymer provided at least on one side with a sealable layer (6).
Patent DE-4403151-A1 (DE)
Title: Device for changing ground pressure distribution of ski
Inventor: SEDLMAIR GERHARD
IPC: A63C5/07
Filed: 1994-02-03
Abstract: A spring assembly (7) mounted on the top side of the ski pretensions the centre area of the ski downwards and the support or binding parts of the ski or the areas underneath same upwards.  The spring assembly can additionally tension downwards the ski areas before and behind the binding parts or before and after the upwardly pretensioned ski areas. The spring assembly comprises a leaf spring with  its centre area pretensioned downwards towards the centre area of the ski whilst its upwardly pretensioned areas which are away from the centre are held secured on the ski.  The ends of the leaf spring can be fixed or longitudinally movable.
Patent DE-4407170-A1 (DE)
Title: Method of lifting, positioning and storing hard top roof of car
Inventor: ALBRECHT ADOLF
IPC: B66C23/48
Filed: 1994-03-04
Abstract: To remove a hard-top roof, the portable crane (4) component of the hoist (10), is first pushed under the rear (1) of the car (3) until a buffer (6) on its supporting column (5) strikes the car bumper (7). Carrying tongues (18-21) on the free ends of webbing straps (14-17), are then placed under the rim of the hard-top. The other ends of the straps are all connected centrally to the cable of the crane, and the roof is then lifted off using its winch (11). The hoist can have a T-shaped chassis (8), and U-shaped rests (24) can be fitted, onto which a removed hard-top can be lowered. The upper part of the hard-top can then be rested against the column. The swinging arm (22) of the crane can also be released by a locking device (26), so as to pivot downwards in order to rest against the inside of a removed roof.
Patent DE-4409260-A1 (DE)
Title: Vending equipment to dispense hair treatment products, e.g. gel and spray
Inventor: METZ ANJA
IPC: G07F13/08
Filed: 1994-03-18
Abstract: The vending machine includes a container (25) to hold a supply of hair treatments, a dispensing compartment for packaged goods (10), a selection switch (2) to select between hair treatment, and control equipment. Payment is made by coin entry or by electronic payment methods (4, 20), and at least one device is provided to confirm correct payment. A dispensing unit (30) for unpackaged hair gel is included, delivering gel through an opening (32) operating by a switch (34), with the amount being controlled by a measuring valve connected to the control equipment. Measured amounts of hair spray are similarly dispensed via another unit (40) with spray nozzles (42) driven by an air blower, also operated by a switch (52).
Patent DE-4422634-A1 (DE)
Title: Image-producing device
Inventor: KAWAISHI YASUNORI
IPC: G03G15/22
Filed: 1994-06-28
Abstract: An image-producing device is described in which a toner image is produced on a photoconductive drum or a similar image carrier and is then transferred, by means of an intermediate transfer body, e.g. a belt, to a paper or a similar transfer medium and is then fixed (fused) on the medium by means of a fixing device. Directly after the transfer of a toner image of the last colour which is to be placed over the other toner images on the intermediate transfer body, the circumferential speed of the belt is switched to a relatively low speed which matches a fixing and paper-transporting speed. At this moment, the belt is then moved away from the drum. The length of the transfer medium and the distance between a paper-transfer position and a fixing position are compared. In the case of a relatively short transfer medium, the circumferential speed of the belt is not switched to low speed.
Patent DE-4425715-A1 (DE)
Title: Transporter for automatic (un)loading with slide roof frame
Inventor: AMESBICHLER GEORG
IPC: B65G1/14
Filed: 1994-07-20
Abstract: The transporter has at least three vertical columns (8) secured in a frame (1). Each column comprises numerous, vertically spaced, movable supports (9), formed by carriers transversely slidably mounted in the columns. In the operating portion the carriers protrude at the inside, while in the rest position at the outside of the columns.  In any position the carriers are secured by arresters. Pref. the carriers are plastics bolts. A leaf spring may be used as the arrester, secured in the middle of a column and the carrier. Each column may have two opposite walls.
Patent DE-4428689-A1 (DE)
Title: Four-line circuit operation method for resistance thermometer
Inventor: KNAUER DETLEV DIPL ING
IPC: G01K7/20
Filed: 1994-08-12
Abstract: The four-line circuit is connected to a multiplexer. A relationship K = X/Y is calculated, where X and Y are known values of the transmittance values Rx,Ry of the multiplexer. The connection point (A1,A4) of a supply line (R1,R2) is short-circuited with the connection point (A2,A3) of the separated measuring line (RL1,RL2). A value W(delta) of the transimpedance (Rx,Ry) is indicated from the impressed constant current and a measured voltage drop at the transimpedance connected to the short circuited connection points (A1,A2,A3,A4). SU1 is the sum of the power resistance value (RL) and the transimpedance. SU2 is the sum of RL and Pt, the measurement resistance. A value Xt of the measurement resistance value (Pt) is determined from Xt = SU2-XL, where XL = SU1-W(delta) and W(delta) = Y(delta)xK; W(delta) = X(delta) x (1/k).
Patent DE-4430534-A1 (DE)
Inventor: HERB ROLAND
IPC: H01J3/40
Filed: 1994-08-27
Abstract: The invention relates to an electron beam generator consisting of a cathode (1), and anode (3) with an anode drilling for the electron beam (6) along a beam axis (5) and a Wehnelt electrode (2) arranged between the cathode (1) and the anode (3), where the cathode (1), the anode (3) and the Wehnelt electrode (2) are in a vacuum chamber. The cathode (1) and the Wehnelt electrode (2) can move perpendicularly to the beam axis (5) and in the vicinity of the cathode (1) there is a magnetic cathode protection device (7) which generates a static transverse magnetic field (9) running perpendicularly to the beam axis (5). The magnetic field (9) diverts the electron beam (6) from the beam axis (5), whereby the cathode (1) and the Wehnelt electrode (2) are shifted against the direction of deflection of the electron beam (6) and/or the direction of deflection of the electron beam (6) is selected such that the deflected electron beam (6) once more runs in the beam axis (5) in the region of the anode (3). This arrangement reduces the number of ions impinging on the cathode (1) and formed by the ionisation of residual molecules and thus advantageously lengthens the useful life of the cathode (1).
Patent DE-4437253-A1 (DE)
Title: Process for preparing anhydrous sodium dithionite
Inventor: BITTERLICH STEFAN DR
IPC: C01B17/66
Filed: 1994-10-18
Abstract: Preparation of anhydrous sodium dithionite by reacting sodium formate, sulphur dioxide and an alkaline sodium compound in aqueous-methanolic solution in a first stage, separating the precipitated product from the mother liquor, lowering the sodium thiosulphate content in the mother liquor and recycling the resulting solution to the first stage, by   a) withdrawing from the mother liquor from 10 to 60% by weight of the water present therein and b) cooling the remaining solution to a temperature between -40 and 10 DEG C and separating off the precipitate thus formed.
Patent DE-4440448-A1 (DE)
Title: High power X-ray source using waveguide coupled to anode
Inventor: WALDSCHLAEGER ULRICH
IPC: H01J35/16
Filed: 1994-11-03
Abstract: The X-ray generator with increased efficiency, generates X-rays in a conventional manner, by bombardment of an anode (3) with electrons accelerated in a vacuum from a cathode (1). A waveguide (5) is positioned within the X-ray tube, and comprises two surfaces or crystal planes arranged opposite to each other. The waveguide (5) is coupled to the anode (3) so as to capture as much of the radiation (4) as possible. The radiation is then guided, by total and or Bragg reflection from the waveguide surfaces, and spectrally conditioned to the exit window (6) of the X-ray tube.
Patent DE-4441454-A1 (DE)
Title: Cop unwinding station of textile machine
Inventor: THOLEN LEO
IPC: B65H54/70
Filed: 1994-11-22
Abstract: A textile machine producing cross-wound spools has winding positions to which cops are supplied via conveyer sections both along the machine and transversely between these. Each winding position has in the region of its transverse conveyer an unwinding station for cops preceded by at least one cops servicing station with appts. to capture the supplied cop thread-end. Here, on the cops unwinding station (6), is placed a dust removal case (31) which is connected, at least indirectly to dust removal equipment (46); the removal case encloses the cops (4) for unwinding and a draw-off accelerator (14) is fastened to a thread capture funnel (28) at the servicing station (5) by fixing straps (41) and; the thread end (45), held in a gripper tube (25), is simultaneously transferred to the accelerator inside the case as cop moves from service to unwind station. Pref. immediately above the dust removal case is placed a stationery cylindrical suction casing (34) where its exit (36) is connected via conduit (35) to the machine suction duct (26) and its slot-like entrance facing the servicing station allows thread entry. The dust removal case comprises two hinged shell-like parts where at least one has a stop which, as it swings across the conveyer path, sets the spool carrier (3) in one of at least three position states, i.e. (I) spool carriers are barred from entry to dust removal chamber, (II) entry is allowed but exit barred and (III) exit is allowed. The dust removal case is alternatively directly connected to main suction duct via connecting conduit i.e. a two-part piece one of which is firmly fixed to the main duct and the other to one hinged half shell. The parts meet at a diagonal cut to seal when closed but permitting easy opening of dust removal case.
Patent DE-4443335-A1 (DE)
Title: Wooden, plastics, or metal bar stock cutter
Inventor: KLAPPERICH LEO
IPC: B23D51/02
Filed: 1994-12-06
Abstract: The cutter consists of an electric drive, reciprocal saw blade (2) and a support face (4). A support arm (7) is fastenable on the support face on the saw blade rear, extended at a spacing to the saw blade motion axis. It has an angular shank (8), whose free end comprises a guide (11,12) for the free end of the saw blade. Pref. the support arm is parallel to the motion axis of the saw blade. The shank may be slidable and arrestable on the support arm. The latter free end, or the coupling section of shank, may contain a gripper (10). The guide of the saw blade may be formed by rolls superimposed on the shanks.
Patent DE-4446466-A1 (DE)
Title: Coating system useful for plastic film or magnetic dispersion
Inventor: CHIN EITEN
IPC: B29C48/08
Filed: 1994-12-23
Abstract: A coating system has:  (A) an upstream lip,  (B) at least two downstream lips, and slots between the lips from which coating liquids. (I) are extruded onto a base material (II) passing over the lips.  Lips (B) form a coating surface on which the liq. (I) comes into contact with material (II), and the coating surface of one of the lips (B1), at the point between two adjacent downstream lips, is located at a greater distance from material (II) than a tangent drawn from the downstream end of the coating surface of the other downstream lip (B2) which is situated upstream w.r.t. the feed direction of material (II).
Patent WO-8600128-A1 (WO)
Inventor: ALBERTER GUENTHER
IPC: G01C17/38
Filed: 1985-04-17
Abstract: Un procédé pour déterminer la direction de la marche d'un véhicule à l'aide d'un compas électronique comprenant un circuit de calcul ainsi qu'un magnétomètre fixé rigidement au véhicule. Pour déterminer la courbe locale (O) du champ magnétique terrestre (He) au magnétomètre cinq points (M1...M5) mesurés par celui-ci par rotation du véhicule sont saisis et mémorisés par le circuit du calcul. A l'aide d'un algorithme à cinq inconnues les paramètres du déplacement du centre (Hs), de la forme (ellipse) et de la rotation (angle alpha) de la courbe locale (O) sont calculés dans un diagramme vectoriel (x, y) par le calculateur à partir des cinq points mesurés et ensuite la direction du champ terrestre (He) est déterminée. Finalement, le véhicule est dirigé vers une direction céleste donnée et un angle de correction est formé et mémorisé à partir de la direction réelle du pôle Nord et celle mesurée par le compas. Dans les mesures consécutives, il est tenu compte de l'angle de correction lors de la détermination de la direction de la marche (phi) à partir de la courbe locale (O).
Patent WO-8700214-A1 (WO)
Inventor: LOVAS KURT
IPC: D01H4/52
Filed: 1986-06-05
Abstract: Pour relier les fils sur une installation de filage open-end à friction possédant deux éléments de filage à friction (101) entraînés dans la même direction et formant une ouverture conique du type à aspiration, le fil (30) est amené à l'ouverture de telle manière que le fil (30) atteint d'abord avec son extrémité libre la région (104) où se forme le fil. L'amenée des fibres dans l'ouverture est commandée de telle manière que l'extrémité du fil (300) vienne en contact avec les fibres simultanément avec l'arrivée dans la région de formation du fil (104). Les éléments de filage à friction (101) sont recouverts d'une enveloppe (130) qui forme un conduit d'amenée des fibres (24). Cette enveloppe possède, en plus du conduit d'amenée des fibres (24), une rainure pour l'insertion du fil (14) qui s'étend essentiellement dans le sens longitudinal de l'élément de filage à friction (101). Celui-ci s'étend depuis le côté extérieur de l'enveloppe (130) jusqu'à son côté intérieur et depuis l'extrémité du côté du retrait jusqu'à une distance maximale de l'extrémité de l'ouverture (240) qui est tournéeen sens opposé au côté du retrait. A l'extérieur de l'ouverture conique est installé un dispositif de maintien du fil (7), qui maintient le fil (30) essentiellement parallèle à la fente d'entrée du fil (14). Ce système maintient le fil (30) à l'extrémité de retrait de l'élément de filage à friction (101) loin de l'ouverture conique, jusqu'à ce que l'extrémité du fil (30) atteigne l'ouverture conique.
Patent WO-8707328-A1 (WO)
Title: Eolienne
Inventor: FROHNERT ALFRED
IPC: F03D1/06
Filed: 1987-05-22
Abstract: Une éolienne est équipée d'un rotor (1) en forme de cône dont l'enveloppe (10) conique est pourvue de plusieurs pales (15) en saillie radiale et réparties sur son pourtour, les extrémités desdites pales étant recouvertes d'une enveloppe extérieure (20). Ainsi, des canaux d'écoulement (21) du courant de vent sont ménagés sur une section de l'enveloppe conique.
Patent WO-9110553-A1 (WO)
Inventor: PREDOEHL WILHELM
IPC: B29C48/92
Filed: 1991-01-09
Abstract: Procédé de fabrication d'une feuille de plastique en thermoplastique ainsi que d'enroulement de cette feuille de plastique pour former une couronne. La feuille de plastique fabriquée présente des défauts d'épaisseur systématiques avec des épaisseurs en plus et en moins. La couronne est pratiquement exempte de défauts d'épaisseur cumulés lors du processus d'enroulement. Afin d'atteindre cet objectif, on mesure la courbe des défauts d'épaisseur de la feuille de plastique fabriquée avec ses défauts d'épaisseur systématiques en plus et/ou en moins, avant de l'enrouler en couronne. Un certain nombre n de couches de la feuille de plastique fabriquée avec les défauts d'épaisseur systématiques en plus et/ou en moins est enroulé en couronne. Ensuite, le nombre n de couches de la feuille de plastique est enroulé en couronne selon la courbe inversée de défauts d'épaisseur. On répète cette opération périodiquement en alternant n couches de feuille de plastique présentant une certaine courbe de défauts d'épaisseur avec environ n couches présentant la courbe de défauts d'épaisseur inverse, pour obtenir finalement une couronne suffisamment cylindrique.
Patent WO-9418754-A1 (WO)
Inventor: KRAUTER IMMANUEL
IPC: F02P7/067
Filed: 1994-02-04
Abstract: The description relates to a device by means of which sine-wave signals with a singularity can be further processed into square-wave signals and by means of which the singularity can be clearly and reliably recognised. The sine-wave pulses are converted into square-wave pulses in such a way that the sides of the square-wave pulses always lie in the same place regardless of the height of the sine-wave signals. This is made possible because a side alternation in the square-wave signals is always triggered when the sine-wave signals pass through zero. The necessary signal processing and logic comparisons are performed in a suitable circuit and they also permit clear reference mark recognition.