baber/WOPTO huggingface dataset:
Patent DE-4323380-A1 (DE)
Title: Method and circuit for fault recognition in resistor measuring bridges
Inventor: RATHJEN KLAUS DIPL ING
IPC: G01R17/10
Filed: 1993-07-13
Abstract: A method and a circuit for fault recognition in resistor measuring bridges (1, 2, 3, 4) is proposed. In this case one pole (5) of the measuring bridge (1, 2, 3, 4) is connected to earth via a resistor (12) at uniform or non-uniform time intervals. A fault in the measuring bridge (1, 2, 3 ,4) is inferred from the jump in the bridge voltage (UB) which is then produced. <IMAGE>
Patent DE-4323602-A1 (DE)
Inventor: BAUCH-PANETZKY DIETER DIPL ING
IPC: F16D13/76
Filed: 1993-07-09
Abstract: PCT No. PCT/DE94/00759 Sec. 371 Date Jan. 11, 1996 Sec. 102(e) Date Jan. 11, 1996 PCT Filed Jun. 21, 1994 PCT Pub. No. WO95/01885 PCT Pub. Date Jan. 19, 1995A drive arrangement for a hybrid vehicle with an electric motor, which has a rotor with a hub body and a stator, and with two engagable and disengagable dry-disk clutches. Each of the dry-disk clutches has a first functional component as well as a second functional component. The second functional component is frictionally connectable to the first functional component in order to provide a torque transmitting connection.
Patent DE-4326521-A1 (DE)
Title: Flexible light-scattering material for illuminators etc. - comprises transparent elastomer matrix contg. dispersed particles of transparent material with different refractive index
Inventor: ISHIHARADA MINORU
IPC: C08L25/06
Filed: 1993-08-06
Abstract: Light-scattering material (I) consists of a transparent elastomer matrix (II) with Tg below room temp., contg. dispersed particles on transparent material (III) with a refractive index (R.I) different from that of (II). Pref., (II) are acrylate ester (co)polymers with Tg below room temp., or (co)polymers of styrene, DVB, vinyl acetate etc., with corresp. monomers for monomer-based processes. (III) are particles of, e.g. glass, quartz, polyamide, polystyrene, PVC, PVAC, fluoropolymer, silicone resin, ABS, EPDM rubber, methacrylate resin, polysulphone, polyimide, PET, etc.. USE/ADVANTAGE - Used in illuminators etc., e.g. as lighting elements in cars (map lamps, space lamps, spotlights, instrument lighting etc.), in which the light passes through a transparent fibre optic etc. fitted with a light-scattering end-plate made of (I). Other applications include advertisement lighting, background lighting for office machines, various types of sign lighting and markings, and (with UV) for sterilising and cleaning purposes in pools, filtration units etc.. (I) is highly efficient w.r.t. light scattering, it is also flexible, easy to handle and process, and reasonably easy to produce.
Patent DE-4343664-A1 (DE)
Title: Antimony and halogen cpd free flame retardant coating compsns.
Inventor: BERNHEIM MICHAEL DR
IPC: D06M15/327
Filed: 1993-12-21
Abstract: The compsn contg. no antimony or halogen cpds, comprises at least one cpd of formula (I) or a mixt., and at least one homo- or copolymer of one or more monomers of formula (II). X1. X2= O or S; Y, Z= 1-4C hydrocarbon, phenyl, -OCOR<2> or -COOR<2>; R<1>= O, S r -OCH2-C(CH3)2-CH2O-; R<2>= 1-C alkyl; and R3= H or methyl.
Patent DE-4344109-A1 (DE)
Inventor: ROLF WILFRIED
IPC: A45D20/12
Filed: 1993-12-23
Abstract: PCT No. PCT/EP94/03639 Sec. 371 Date Jul. 25, 1995 Sec. 102(e) Date Jul. 25, 1995 PCT Filed Nov. 5, 1994 PCT Pub. No. WO95/17113 PCT Pub. Date Jun. 29, 1995The invention is directed to an air-moving pulsator (12) for an electric hair dryer (10) which, for the purpose of creating a pulsing action in the air stream, includes a rotor (20, 41) rotatably supported in a substantially tubular housing portion (13) and having an impeller (11) adapted to be impacted by the air stream exiting from the hair dryer (10), wherein there is arranged upstream of the rotor (20, 41), as seen when looking in the discharge direction of the air stream, a stator (38) provided with selectively moveable vanes for varying the pulsation frequency and adapted to impart rotation to the air stream about its axis. In a preferred embodiment, stator (38) is provided with air-directing blades (28) pivotally mounted on radially oriented spokes (26), and the air-directing blades (28) carry cam follower pins (31) at the ends of arms (29). A cam ring (32) is rotatably secured by outer ring (33) on the housing portion (13) and has helical camming slots (36) to cam the pins (31).
Patent DE-4401310-A1 (DE)
Title: Device to cut flans etc baked on large trays
Inventor: LAUFFS MATTHIAS
IPC: B26D1/18
Filed: 1994-01-18
Abstract: The device consists of a base plate (1) to support the baking tray (2), cross guides (5), and two cutting units. These are located at right angles to each other. Each unit consists of circular cutting blades (11), fastened to shafts via distance pieces (12). The shaft ends carry shaft bearings and linear bearings (10) for the cross guide. The shafts are driven via electric motors (8). The cutting units are moved on toothed racks (6) via a transmission (9) and a pinion (7). During cutting, the flans are prevented from lifting by holding-down plates.
Patent DE-4405366-A1 (DE)
Title: Device for yarn guiding on circular warp knitting machine
Inventor: ARNOLD ROLF
IPC: D04B25/02
Filed: 1994-02-19
Abstract: An installation is for yarn guiding on a circular knitting machine with several yarn systems and has guide rings with yarn guide components. The invention features an expanding element (7) above the needles (1). The element (7) moves vertically in accordance with the stitch formation process and its surface adjoins the rear side of the needle heads (1a) in its bottom position so that the heads assume a slanted position in the direction of the yarn guides (3, 4).
Patent DE-4405666-A1 (DE)
Inventor: FINZEL LOTHAR DIPL ING
IPC: G02B6/44
Filed: 1994-02-22
Abstract: A universal connection unit (1) comprises sleeve head (4) on which bracket (8) is mounted and against which cassettes (11, 12, 13) rest, the cassettes can be swung out horizontally. The connections, which are required according to the intended purpose, are already established in the works. The cassettes are accommodated in a sleeve-type housing which fits over head 4 and there is room in the housing for optical cables 5 and branching core 28 which exit from the cassettes. The cassettes (11, 12, 13) are of different heights and the joining of individual cores 22 can be made in adapters (24) on the opposite side of the wall of bracket (8) to the cassettes. <IMAGE>
Patent DE-4407661-A1 (DE)
Title: Syringe for injection of two substances
Inventor: HOLZER WALTER
IPC: A61M5/315
Filed: 1994-03-08
Abstract: The injection appts., for the injection of two different substances which are mixed together before injection, has two cylinders to hold the different substances within each other, with the plunger (2) only within the inner cylinder (1). The connecting opening (3) between the two cylinders has a closure (4), to prevent premature mixing of the two materials. The drilling between the interior of the outer cylinder (6) and its head is covered by an elastic rubber membrane.
Patent DE-4409911-A1 (DE)
Inventor: SONNENSCHEIN GEORG
IPC: B60T8/48
Filed: 1994-03-23
Abstract: In order to minimise the power losses of the pump motor in a hydraulic braking system with brake and drive slip control, it is proposed to interrupt the intake line (13, 113) by means of a stop valve (15, 115) when the feed pressure of the pump (10, 110) is sufficient for drive slip control so that no further pressure medium can be taken from the reservoir (2). The pump (10, 110) then conveys no further volume via an overpressure valve (17) back into the reservoir (2), thus relieving the motor of the pump (10, 110). The stop valve (15, 115) is preferably designed so that the master cylinder pressure acts in the opening direction and the pressure of the pump (10, 110) in the closing direction of the stop valve (15, 115), which is biassed in the opening direction by a pressure spring.
Patent DE-4410843-A1 (DE)
Title: Motor vehicle wheel suspension
Inventor: SKARPIL HARRY
IPC: G01P3/44
Filed: 1994-03-29
Abstract: A chassis plate has a wheel bearing flange mounted on its outer side. A wheel axle rotatably mounted in the flange is connected to a pulse wheel facing inward and which rotates with the axle. The pulse wheel is opposite a motion sensor (6) mounted in a gap in the chassis plate (1). The motion sensor is axially movable within the chassis plate and is supported on the wheel bearing flange (2) via a support surface (13) facing the flange. The motion sensor is fixed by a bolt (14) which fits into a threaded hole (15) in the wheel bearing flange.
Patent DE-4411144-A1 (DE)
Inventor: ROTTMAR MANFRED
IPC: A44B19/26
Filed: 1994-03-30
Abstract: A slide (1) for a zip-fastener comprises a slide member (6) and a gripping member (8) which is inserted in a stirrup member (7) of the slide member (6). The underside of the free end of the stirrup member (7) bears a locking part (15) which engages between the zip-fastener members in order to secure the zip-fastener against undesired opening. Formed in the side edge areas of the upper and lower faces of the slide member are guide ribs (23, 24) whose free ends, pointing in the closure direction (27), taper to form fingers (30, 31). When the zip-fastener tapes (2, 3) are subject to particularly great stresses, these fingers (30, 31) each engage in the directions of the arrows (33, 34) between two zip-fastener members (4), so increasing the locking effect.
Patent DE-4411512-A1 (DE)
Title: Automatic watering mechanism for all parts of plant support wall
Inventor: WERNER ULRICH DIPL ING
IPC: A01G9/02
Filed: 1994-04-02
Abstract: The surface (4) of the plant support wall (1) has vertically arranged plant positions (3), such as holes, trays, or pots. It comprises a rising water pipe (6) with outlets (7) to the various plant position locations. The water pipe communicates with the down pipe (10) of a house (2) gutter (11) via a coupling pipe (9). Pref. the water pipe outlets are located on or above the support wall top (8). Typically the coupling line is laid underground. At the top of the down pipe may be fitted a water reservoir. Water consumer appliance may be linked to the coupling line, alternatively or additionally.
Patent DE-4413831-A1 (DE)
IPC: H01L21/66
Filed: 1994-04-20
Abstract: The quality control testing device uses a light source (Lt1) contained in an enclosed space (Rm) containing the semiconductor disc (WF) for direct illumination of a lacquer layer applied to the surface of the disc, with detection and evaluation of the light reflection. The detected light reflection values for perpendicular scan lines across the surface of the disc are stored and are evaluated via given evaluation criteria, to indicate whether or not they lie within the acceptable range. <IMAGE>
Patent DE-4419813-A1 (DE)
Inventor: BRENNER VEIT-MICHAEL DIPL ING
IPC: H02P8/38
Filed: 1994-06-07
Abstract: A device for operating an electric motor 10 evaluates overloading or blocking of the drive 11 from a characteristic of a current (40, 41, Figs. 2 and 3) flowing through the electric motor 10. In accordance with a first embodiment, the determination of the characteristic is provided within a time interval (T<I>, Fig. 2), the time interval (T<I>) occurring within the starting operation after a starting instant (T<O>) of the electric motor 10. In accordance with another embodiment, the determination of the characteristic is provided at a prescribed sampling instant (T<A> Fig. 3) which occurs at a prescribed delay time (T<V>) after a starting instant (T<I>). The motor is a stepping motor and drives a flap in an air conditioning system of a motor vehicle such that the motor is stopped at each end stop 12, 13 when the over current is detected. <IMAGE>
Patent DE-4425162-A1 (DE)
Inventor: KOBOLD UWE DIPL CHEM DR
IPC: G01N33/72
Filed: 1994-07-18
Abstract: Determn. of glycosylated proteins (A), or their variants, in aq. samples comprises incubating the sample with a protease when sepn. of the resulting peptide mixt. by chromatography or some other non-immunological method. The (A) content is then determined mathematically from the ratio of contents of peptides specific for (A) and of peptides specific for non-glycosylated proteins (b).
Patent DE-4428282-A1 (DE)
Title: Denture holder for combustion chamber of firing ovens, esp. for firing dental ceramic substances
Inventor: HINTENBERGER KARL DR
IPC: F27B17/02
Filed: 1994-08-10
Abstract: The holder (1) comprises a non-porous support plate (2) which is shape-resistant to heat and high temperatures and has poor heat conductivity. The support plate has at least one similarly heat- resistant non-porous stand (3) with poor heat conductivity wherein the length of the stand corresponds to the required height of the denture being fired in the combustion chamber. The stand and plate are made from quartz glass. There is a heat insulation plate (6) underneath the holder, with a reflective metal surface corresponding to the cross-section of the combustion chamber and free of porosity. The holder pref. has three evenly spaced stands (3).
Patent DE-4430366-A1 (DE)
Title: Semiconductor device and method for producing the same
Inventor: KUROI TAKASHI
IPC: H01L29/78
Filed: 1994-08-26
Abstract: A semiconductor device which can prevent diffusion of an impurity contained in a gate electrode, and a method for producing the same are obtained. In the case of this semiconductor device, a gate oxide film (36) and a p<+>-type gate electrode (35), which are formed on a p-type silicon substrate (1), are doped with nitrogen. <IMAGE>
Patent DE-4431232-A1 (DE)
Title: Integratable spring-mass system for micro-mechanical e.g. acceleration sensor
Inventor: HEY NICOLAUS DIPL PHYS
IPC: G01P15/08
Filed: 1994-09-02
Abstract: The system includes at least two shaped elastic deforming spring stages (3,4), a stationary base (1), and a moving seismic mass (2). The moving mass is secured to the stationary base across the spring stages with a force reaction on the moving mass. The mass is at least essentially inflexible in the Z-direction and movable in both the X and Y directions, the stationary base lies outside the mass. The spring stages at the moving mass and the base connecting points are fixed at the end side. A unit taps a signal corresp. to the deflection of the spring mass signal. The spring stages are designed curved and/or kinked and have respective spring stage sections (3a-3c, 4a-4c), which as well as a force movement aligned in the X and Y directions, on the move show an opposite compensating deformation behaviour respectively per spring stage.
Patent DE-4434064-A1 (DE)
Title: Circuit board holder for housings for electronic and electrical equipment installations
Inventor: SONNTAG JOHN-ERIK
IPC: H05K7/14
Filed: 1994-09-23
Abstract: This holder is mounted on at least one mounting pin (1) provided on the housing bottom and is constructed as an elongated piece (4) which has two ends (6 and 7) and a bridge part (8) connecting these and a groove (14, 15), extending in the longitudinal direction of the holder, for receiving a circuit board, the two ends having a through-opening (9, 10) for screws or the like, at least one of the openings being elongated for mounting the holder on the said mounting pin. To make it much easier to mount circuit boards in various housings, the holder according to the invention has a breaking location (25, 26), which can be broken off manually without tools, for separating the holder ends (6, 7) from one another. <IMAGE>
Patent DE-4435191-A1 (DE)
Title: Solvent-free, fine modified polystyrene or styrene] copolymer powder prepn.
Inventor: SCHNEIDER MANFRED DIPL ING
IPC: C08J11/08
Filed: 1994-09-30
Abstract: A process for recycling modified polystyrenes, such as polystyrene (PS), butadiene-styrene copolymers (BS), acrylonitrile-butadiene- styrene copolymers (ABS), styrene-acrylonitrile (SAN) copolymers or styrene-maleic anhydride (SMA) copolymers, comprises their pptn. from solns. of plastics contg. these materials in the form of blends with their rubber-modified derivs. or polycarbonates.  Also claimed are: (i) the prepn. of low-monomer content polymers or recycled plastics; (ii) prepn. of homogeneous plastic alloys or blends; and (iii) prepn. of compact plastic pptes. using the above process.  The appts. for carrying out the method comprises a nebulising unit (A) for generating a fine spray of polymer soln., heat exchanger (B) from which the solvent is removed and in which the pptn. agent is circulated, opt. condensation unit (C) for recovering the solvent, and a conveyor device (D) for removing solvent-free pptd. polymer from the system.  Plastics other than those mentioned above may be prepd. by this pptn. process.
Patent DE-4440904-A1 (DE)
Inventor: MUECK MANFRED
IPC: E03C1/04
Filed: 1994-11-17
Abstract: The tap is fittable in an opening of the carrier with a pipe axis running approximately vertically to the carrier upper side. At least one operating component is provided for a water outlet valve and mixt. device. The straight pipe area is displaceably arranged in the carrier opening in a guide (12) in the direction of the pipe axis (22). It can be raised from a lower position, in which the water outlet aperture (34) is directly adjacent the level of the carrier upper side, into an upper usage position, in which the water outlet aperture is at a greater distance over the level of the carrier upper side.
Patent DE-4444647-A1 (DE)
Title: Detection and impulse spectrometry of sub-microscopic particles
Inventor: WURSTER ROLAND DR
IPC: H01J37/244
Filed: 1994-12-15
Abstract: A method of detecting and measuring submicroscopic particles, designed for atomic force microscopy applications, uses a one-sided micro-leaf spring (12) which acts like a ballistic pendulum. The impact of the particles (10) on the pendulum's free end (12.1) causes it to bend (11) and so the measurement of this bending reveals the particle impulse.The distortion of the spring can be measured by means of a light indicator (13) and position detector (14) or by a Nomarski interferometer connected to the back of the pendulum or by measurement of the piezo-resistive effect caused in the spring. Bending of less than 0.1 nanometres can be measured and, depending on the mechanical and geometric capacity of the force sensor, forces of less than 10 part of -12 Newtons.
Patent WO-8000219-A1 (WO)
Title: Procede de declenchement d'une fixatlon de ski
Inventor: KNABEL W
IPC: A63C9/08
Filed: 1979-07-19
Abstract: Par ce procede de declenchement d'une fixation de securite pour ski, les forces agissant sur la jambe du skieur, qui provoquent en cas de danger la separation entre le soulier et le ski, sont integrees dans le temps de facon continue. Lorsque l'integrale dans le temps de la force atteint une valeur seuil representee par le produit de la force par le temps, cette valeur seuil etant fixee au-dessus de la valeur seuil correspondante a l'integration de la force de retenue de la fixation, il y a separation entre le ski et le soulier. Pour eviter une addition d'impulsions, l'impulsion, qui n'a pas provoque le declenchement est annulee.
Patent WO-8202083-A1 (WO)
Title: Ignition and surveyance device for a heat source with fuel heating
Inventor: ORTLINGHAUS ULRICH
IPC: F23Q9/14
Filed: 1981-12-12
Abstract: Ignition and surveyance device for a heat source with fuel heating comprising a thermo electric security device (8) which may be inserted manually, having a thermo element (20) heated by a pilot (12) supplied with fuel through a first valve (13), and a main valve (2) for the fuel supplied to the main burner. An ignition generator (40) and a thermal current simulation element (46) are connected to a voltage supply source, while a second valve (17) for the ignition fuel, manually operable (16), is mounted in parallel to the first valve (13). The manual control (16) of said second valve (17) is provided with a contact (18) disconnectable from the voltage supply source (R, Mp).
Patent WO-8505259-A1 (WO)
Title: Surface zipper for fastening traction load objects
Inventor: BOECKER CARL OTTO
IPC: A41F1/00
Filed: 1985-05-10
Abstract: Surface zipper with two closure parts (1, 5), called fastener of the adherence type for connecting traction load objects, particularly parts of garments, wherein both friction surfaces (1, 2) provided with hook elements (2a), respectively loop elements (1) are undisplaceably connected to at least one edge (3) and form a part of the closure. Between the friction surfaces (1, 2) there may be inserted a flat crosspiece (8) forming the other part of the closure. Through the profile of the crosspiece (8) at least one transverse bridge (7) is formed. The area which is before the transverse bridge in the pull direction of the friction surfaces which form an adherence-type closure by means of an outer pressure is responsive to a release displacement of the crosspiece by a resistance producing a connection depending on the traction force for both parts of the closure. The more transverse bridges (7) are provided in the crosspiece (5), the higher is the resistance to the closure release upon a high traction load.
Patent WO-8901886-A1 (WO)
Title: Vehicle windscreen wiper device
Inventor: KUEHBAUCH GERD
IPC: B60S1/24
Filed: 1988-08-05
Abstract: A vehicle windscreen wiper device has a wiper blade which during operation sweeps a wiping field between two oscillating reversing positions. Said blade is connected via a wiper arm to a pendulum shaft and can be placed in a rest position located, when viewed in an oscillating direction, in front of the wiping field. The wiper device has a drive device which has an electric drive motor which is connected to a crank component of a pendulum drive and which transmits the rotary movement of the drive motor as an oscillating movement to the pendulum shaft. The crank is supported by a shaft in an eccentric bushing which is rotationally guided with respect to a device housing between two positions so that the axis of rotation of the crank moves between an oscillating operating position and an additional position which provides the wiper rest position. In order to imitate the wiping movement of the wiper blade immediately the wiper device is switched on, the eccentric bushing has a separate adjusting device independent of the pendulum drive.
Patent WO-8911030-A1 (WO)
Inventor: MOSER WINFRIED
IPC: F02D41/14
Filed: 1989-05-10
Abstract: Selon un procédé de réglage de la valeur lambda, on ne se limite pas à mesurer la valeur réelle de réglage lambda au moyen d'une sonde lambda à réactions brusques, afin de déterminer des écarts de réglage, mais on utilise en outre la valeur lambda pondérée comme valeur réelle de mesure lambda, que l'on compare avec une valeur de consigne de mesure lambda. On détermine au préalable la valeur de consigne de mesure lambda en fonction de différentes valeurs des paramètres de fonctionnement, de sorte qu'elle corresponde dans toutes les conditions de fonctionnement à la valeur lambda qui assure une conversion optimale des polluants. Lorsque la valeur réelle de mesure lambda diffère de la valeur prédéterminée, on modifie au moins un paramètre de la régulation à deux positions de façon à obtenir la valeur voulue. Ce procédé et son dispositif d'application permettent ainsi d'ajuster les caractéristiques d'une régulation à deux positions dans toutes les conditions de fonctionnement de façon à obtenir la valeur lambda pondérée voulue qui assure une conversion optimale des polluants.