baber/WOPTO huggingface dataset:
Patent DE-4229687-A1 (DE)
Title: Battery exchange station for electrically driven road vehicle - enables discharged batteries to be replaced without waiting by charged batteries and functions automatically
Inventor: KITTO DIETER
IPC: B60L11/18
Filed: 1992-09-05
Abstract: A parking aid (3) is provided which positions a vehicle (1) against a service column (2) and a handling appts. (5) for removal and vertical transport of a battery (6). The battery is fixed on a floor plate (6) of the chassis. An automatic cross transport device (10) takes away and feeds a battery from and to the vehicle and is arranged in an underground supply channel (4) below the level of the vehicle wheels. An automatic battery charging station is incorporated which has equipment with which the battery can be identified and checked as to its charging amt. and limit value for usability. A high shelf store with processor control stores charged batteries and also those to be charged by solar energy or cheap night current. All the equipment is connected to an electronic data processor which controls the whole process of battery exchange. USE/ADVANTAGE - Automatically removes discharged battery from electrically driven car and replaces it with one fully charged.
Patent DE-4238059-A1 (DE)
Title: Drain set in floor - has plug-in removable anti-flooding valve in plug seat with siphon trap
Inventor: KESSEL BERNHARD
IPC: E03F5/042
Filed: 1992-11-11
Abstract: The floor drain incorporates an anti-flooding valve (R), which consists of a plug-in removeable insert (B). It is positioned in a plug seat (15) with siphon trap. The siphon trap has a housing (6) with an approx. vertical shaft (7) and an approx. horizontal tubular drain section (8), which extend to a fastening flange (5). The drain section forms the plug seat, which is open toward the flange, for the insert. The insert is formed as a tubular section (16), and has at least one pivoted back-pressure valve (17,18) and one valve seat (25). Each valve is removably mounted in a bearing in the tube section, and can be removed pref. only, when the tube has been removed. USE/ADVANTAGE - Drain set in floor is of compact dimensions and can be taken apart simply and at any time for cleaning and maintenance and reassembled easily.
Patent DE-4240149-A1 (DE)
Title: Framework for double lock safe door - has first lock frame activating control slide and lever which drives key hole slide and second lock frame has cross latch driving reversible control disc
IPC: E05B63/14
Filed: 1992-11-30
Abstract: The frame (1a) of the first lock (1) activates a control slide (5) which drives an adjustable transmission pivot lever (6). This lever in turn drives a key hole locking slide (9) and a first lock slide (10) via a toothed wheel (8). The frame (2a) of the second lock (2) engages a swivel rod (13) and has a transverse latch (23) which drives a reversible control disc (25). The gear ratios between the control slide and the pivot lever or the control disc and the transverse latch are such that two 12 mm double catch or two 9 mm combination locks or a combination and a double catch lock may be used. ADVANTAGE - A combination of locks may be used, it controls the opening and closing so that a definite lock is achieved before the other is unlocked. Extra locking agents prevent against break in.
Patent DE-4241630-A1 (DE)
Title: Reaming or honing tool for holes in workpiece - has cylinder with two grinding surfaces resonated by ultrasound generator giving two oscillation modes
Inventor: HOFER JOACHIM DIPL ING
IPC: B24B1/04
Filed: 1992-12-10
Abstract: The honing tool has a cylindrical oscillating body (16) excited at high frequency and carrying two grinding surfaces (19, 20), the body being necked between them. The body is resonated from an ultrasound generator so that the oscillation peaks at the grinding surfaces. There is a longitudinal and a transverse oscillation mode, and the peaks of the two modes are displaced by a half period. The lower grinding surface is diamond or coarse grit, whereas the upper surface is a hardened surface, as is the necked region between it and the lower grinding surface. There is relative rotation between the body and the hole in the workpiece to be reamed. ADVANTAGE - Relatively low force required to give high surface finish to workpiece.
Patent DE-4300048-A1 (DE)
Title: Method for determining the adhesion/slip characteristics of the tyres of a road vehicle
Inventor: MUELLER ARMIN DIPL ING
IPC: B60T8/26
Filed: 1993-01-04
Abstract: For determining the adhesion/slip characteristics of the tyres of a road vehicle, which is equipped with an anti-lock system configured for individual wheel control, during an initial phase of a target braking, only the wheel brake of a single vehicle wheel is subjected to brake pressure and this is dimensioned in such a way that the initial deceleration corresponding to the desire of the driver results. During this initial test phase of braking, the absolute brake slip (B) and the utilisation (B) of adhesion coupled with this are continuously determined; as soon as the vehicle deceleration z no longer increases because of the sole braking of the test wheel and/or the braked vehicle wheel decelerates more severely than corresponds to a predetermined threshold value, the test braking is terminated and the braking is continued by applying pressure to the further vehicle wheels; corresponding test braking phases are carried out in cyclic sequence for all the reference wheels. <IMAGE>
Patent DE-4301291-A1 (DE)
Title: Universal, two-mirror corrector for cassegrain-type mirror system
Inventor: GALLERT FRANK
IPC: G02B23/06
Filed: 1993-01-15
Abstract: The mirror system with four mirrors, consists a cassegrain-type system and a two-mirror corrector, whose first mirror is so arranged that the intermediate image from the cassegrain-type system lies in its focal plane, acting as a collimator. From this collector mirror are limited parallel light beams, impinging onto the second corrector collector mirror for reflecting to a detector.The deformations and radii of the corrector mirrors and their mutual spacing are so selectable that a classic cassegrain or a Ritchey-Chachien system can be corrected in a planar manner and anantigmatically for a refraction-limited imaging on a flat field.
Patent DE-4303673-A1 (DE)
Title: Method and device for the manual transport of compressed-gas cylinders
Inventor: LUEHRS PETER
IPC: F17C13/00
Filed: 1993-02-09
Abstract: Published without abstract.
Patent DE-4304620-A1 (DE)
Inventor: ARNOLD NORBERT DR
IPC: F16B13/14
Filed: 1993-02-16
Abstract: Reaction-curable resin compositions based on unsaturated polyester resins, vinyl ester resins or acrylic resins are generally two-component systems, where one component contains the preaccelerated reaction-curable resin and the other component contains the curing agent. In order to ensure homogeneous curing of the components and to reduce the consumption of curing agent, based on the total amount of resin, an anchoring cartridge having two chambers is proposed, where the first chamber contains a curing agent component comprising an unaccelerated resin which cures by means of free radicals in which a certain amount of curing agent is dissolved, and the other chamber contains a resin which has been mixed with accelerator.
Patent DE-4305458-A1 (DE)
Title: Phase modulated interferometer, e.g. for length measurement
Inventor: BAUER JUERGEN
IPC: G01J9/04
Filed: 1993-02-23
Abstract: The interferometer has a measurement and a reference arm, in one of which is arranged a phase modulator (2) for modulating the phase of the optical path. A detector (4) which receives the optical transmission signals of both arms is connected to evaluation electronics which determine the phase shift. Two sinusoidal drive signals with different modulation frequencies and amplitudes, but rigidly phase and frequency coupled, are applied to the phase modulator.A bandpass filter (8) connected after the phase modulator filters out of the transmission signal a filter frequency omega(F) which fulfils the relationship omega(F) = (2m 1)*omega(1) = 2n*omega(2), with m,n = 1,2,3... and omega(1) > omega(2). With suitable selection of an amplitude-dependent working point, a signal of the structure S = const. * cosomega(F)*t kx is produced, which can be evaluated to determine the phase shift. T is the time, k the wave number and x the measurement distance.
Patent DE-4308412-A1 (DE)
Title: Arrangement for positioning articles
Inventor: PREUS HANS-JOACHIM
IPC: B65G47/84
Filed: 1993-03-12
Abstract: The invention relates to an arrangement for positioning articles, in particular closures which are transferred via an inlet star into a main star revolving at high speed, with which a defined transfer of the articles from the inlet star to the main star is possible. To this end it is envisaged that the inlet star (62) can be brought to a standstill independently of the main star and is arranged so as to be connectable in a synchronised manner to the main star which revolves at high speed. <IMAGE>
Patent DE-4312174-A1 (DE)
Title: Dryer screen for paper machine
Inventor: KOHLER ERNST DIPL ING
IPC: D21F1/00
Filed: 1993-04-14
Abstract: A description is given of a dryer screen (10) for paper machines, which is specified from at least one layer (11) of a layer of threads (13) and a bonded perforated or slotted film (12). The individual layers (11, 14, 17) are preferably arranged one above another in three layers and connected to one another, the layer (11) facing the paper web always being oriented in the running direction. <IMAGE>
Patent DE-4315623-A1 (DE)
Title: Process for the preparation of amines
Inventor: PFIRMANN RALF DR
IPC: C07C209/62
Filed: 1993-05-11
Abstract: Amines are prepared by reacting amides with halogens or hypohalites in the presence of alcohols in aqueous-alkaline solutions and/or suspensions and converting the reaction products to the amines by hydrolysis, hydrogenation or reductive methods.
Patent DE-4315917-A1 (DE)
Title: Estimation circuit for road-induced vibrations acting on vehicle suspension - adds suspension displacement high pass filter differentiation result and low pass filter integral of chassis acceleration
Inventor: KIMURA TAKESHI
IPC: G01P7/00
Filed: 1993-05-12
Abstract: Devices are provided for measuring the stroke of the suspension and the vertical acceleration of the vehicle body. The vertical speed of the suspension and body are derived by differentiating (41a,41b) the stroke signal and integrating (41c,41d) the acceleration signal respectively. The derived values are summed (41e,41f) to produce an estimated value of the input vibration. The differentiation device contains a high-pass filter with corner frequency set to double the spring resonant frequency. ADVANTAGE - For accurate detection, estimation and predictive control of vibrations transferred from road to suspension system of motor vehicle unaffected by vehicle body vibrations.
Patent DE-4317355-A1 (DE)
Title: Use of an information badge and a correspondingly designed badge
Inventor: GOEBEL KLAUS
IPC: G09F21/02
Filed: 1993-05-25
Abstract: Use of an information badge (1, 10) on protective or safety devices (2, 3) which are worn on the body or come into contact with the body. In this arrangement, an adhesive fastener, which is effective on the surface of the information badge (1), is provided for attachment to the protective or safety devices (2, 3) or an additional pocket (11), which is attached to the protective or safety devices (2, 3), is provided for holding the badge (10). <IMAGE>
Patent DE-4317954-A1 (DE)
Title: Vehicle steering wheel adjustment drive unit - has torque transferred between shafts connected via coupling over eccentricity with pressure control of coupling
Inventor: SUGIKI AKIO
IPC: F16D3/04
Filed: 1993-05-28
Abstract: A drive unit has a driveshaft (31) connected to a drive element (43), and a driven shaft (30) which is connected to the driveshaft and a driven element. A coupling element (10) connects the two shafts together such that a torque is transferred over an eccentricity between the shafts. A pressure element (32) is arranged on the coupling, which forces the coupling element in the axial and rotation direction relative to both shafts. USE/ADVANTAGE - For vehicle steering wheel adjustment, reduced vibration between shaft and coupling.
Patent DE-4319380-A1 (DE)
Title: IC engine with turbo charger - has nozzle diffusor unit in charging air line, with a constriction in diffusor
Inventor: LANDFAHRER KLAUS DR
IPC: F02M26/19
Filed: 1993-06-11
Abstract: The engine has a turbocharger with a charging air line and a return line for a part exhaust flow. A nozzle diffusor unit (20) is located in the charging air line (10). The return line (14) opens into the diffusor unit in the area of a profile constriction (19). A bypass line (21) with a control valve (22) is located parallel to the diffusor unit. A charge air cooler (9) is located in front of the diffusor unit, in direction of flow. The return line contains an exhaust cooler (18) and/or a nonreturn valve (16). USE/ADVANTAGE - EGR in turbocharged IC engine is possible despite unfavourable pressure differentials between exhaust and intake systems.
Patent DE-4323637-A1 (DE)
Title: Combined mining machine equipped with linear motors for parting, loading and conveying material occurring in seams in underground longwall mining
Inventor: JAEGER KARSTEN
IPC: E21C27/34
Filed: 1993-07-13
Abstract: Combined mining machine without central drive units for parting, loading and conveying material occurring in seams, consisting of a winning and conveying device which are equipped with a linear-motor system in such a way that various advantages can be obtained, such as, for example, the length of the mining machine and the winning front is increased, the power is initiated in a distributed manner over the entire length of the mining machine in each housing at the level of the requisite pulling force, different speeds can be set between winning and conveying device, and greater degrees of freedom in the configuration of return stations and transfer points are achieved by a smaller spatial requirement and a light weight of the mining machine.
Patent DE-4325171-A1 (DE)
Title: Air-vapour (air-steam) heat exchanger
Inventor: MUELLER PATRICK
IPC: F28F27/02
Filed: 1993-07-27
Abstract: In order in the case of vaporisation cooling (transpiration cooling) systems for internal combustion engines in motor vehicles to ensure that a high rate of condensation is always achieved, measures are proposed for the uniform distribution of the vapour flow (steam flow) over all the cooling pipes and for facilitating the drainage of the condensate from the condenser in air-vapour heat exchangers according to the principle of the cross-flow radiator.
Patent DE-4331186-A1 (DE)
Title: Supply reel with a rotatable knock-off disc
Inventor: SCHOEBER GERNOT
IPC: H01F41/06
Filed: 1993-09-14
Abstract: The supply reel has, on its end face, a rotatable knock-off disc, via which the winding material to be knocked off overhead is guided. The knock-off disc is provided with a drive, and the direction of rotation of the drive is selected identical to the knocking-off direction of the winding material. Reduced stress on the winding material is obtained thereby. <IMAGE>
Patent DE-4332593-A1 (DE)
Inventor: FRITZ HUBERT
IPC: E04B1/00
Filed: 1993-09-24
Abstract: The invention proposes an intermediate layer (4) in a wall (1) comprising a plurality of layers. Said intermediate layer (4) is located between an insulation layer (2) and a boundary layer (3). The intermediate layer (4) comprises a substrate material (7) and moulding-like strips (9) which are attached on the substrate material (7) by an adhesive layer (8). Adjacent strips form a duct (10) which permits the introduction of installation lines (5). <IMAGE>
Patent DE-4336860-A1 (DE)
Title: Hydraulic brake system
Inventor: MAISCH WOLFGANG DIPL ING DR
IPC: B60T8/48
Filed: 1993-10-28
Abstract: A hydraulic brake system with antilock system (ABS) and traction control (ASR) for motor vehicles has a control unit (15) for selecting a brake pressure, which is dependent on the traction, in the wheel- brake cylinders (12) of the vehicle wheels, which system contains inlet and outlet valves (16, 17) assigned in each case to a brake line (13) to the wheel-brake cylinders (12), return pumps (18) assigned in each case to a brake circuit (I, II), and damping devices (22) for damping brake pressure fluctuations. For the purpose of obtaining an effective reduction in noise, each damping device (22) is realised by means of a displacing element (23) loaded with a restoring force. In this arrangement, at least each inlet valve (16), which belongs to the brake lines (13) of the front wheels (VR, VL), is assigned a damping device (22) such that the input pressure at the inlet valve (16) of the displacing element (23) is loaded counter to the restoring force and the output pressure at the inlet valve (16) loads the displacing element (23) in the direction of the restoring force (Fig. 1). <IMAGE>
Patent DE-4339400-A1 (DE)
Title: Active substance-contg. plaster
Inventor: FISCHER WILFRIED
IPC: A61K9/70
Filed: 1993-11-18
Abstract: Active substance-contg. plaster comprises a carrier and a matrix of a single polymer, and contains vitamin E (or a vitamin E deriv.) and at least one active agent.
Patent DE-4341712-A1 (DE)
Title: Adaptor for conventional toilet flushing cistern for use with household waste water
Inventor: MUELLER SIEGFRIED
IPC: E03D5/00
Filed: 1993-12-04
Abstract: The adaptor enables an easily handled facility for use of domestic waste water for toilet flushing. It comprises an extra manual stop valve (5) incorporated in the fresh water pipeline. It has a sufficiently large stop lever easily handled by the user. In the top of the cistern lid is formed a sufficiently large filling part with a cover preventing escape of waste water odours. On the part inside is an anti-spray skirt of water-resistant material, penetrating into the toilet cistern.
Patent DE-4401498-A1 (DE)
Title: Ceramic mass press for making roof tiles
IPC: B28B5/12
Filed: 1994-01-20
Abstract: The press has a ram (13) which can be moved back and forth below a traverse. It has one or more upper moulds on its underside, and a drive unit. There is a carrier under the ram with assembly surfaces on which lower moulds corresponding to the upper ones are placed. The carrier can be turned by steps. There is a movable wedge (4) across the ram motion directed between the upper mould and the traverse, sprung to act with a sprung counter-wedge (43). The lower moulds are movable one after the other under the ram by the step-by-step turning of the carrier.
Patent DE-4405898-A1 (DE)
Inventor: LIPP RALPH DR
IPC: A61K31/57
Filed: 1994-02-18
Abstract: Transdermal therapeutic systems are disclosed that contain sexual steroids and, if required, penetration reinforcing agents and crystallisation inhibitors, with the exception of systems that contain non-fluid, active substance-containing gel phases or 3-keto-desorgestrel. These transdermal therapeutic systems are characterised in that they contain dimethylisosorbide.
Patent DE-4407942-A1 (DE)
Title: Device for fastening a bed fitment, for example a rest, with one or more tubular legs, on the bed frame, and bed equipped in this manner
Inventor: CHUPIN JEAN-YVES
IPC: A47C19/02
Filed: 1994-03-09
Abstract: The invention relates to a device for fastening a bed fitment, for example a rest, with one or more tubular legs, on the bed frame. This device comprises:   - at least one vertical bushing which is fastened on the frame and possesses an open end turned upwards; - a radially expandable sleeve which is arranged in this bushing and is suitable for receiving the foot which is attached to it and to hold it in a releasable manner; - control devices which permit the sleeve to be radially deformed, so that it assumes either a first state - the so-called extended state - which permits removal or reception of the foot, or a second state - the so-called contracted state - in which it clamps the foot in order to retain it in the bushing.
Patent DE-4416351-A1 (DE)
Title: Producing quartz glass preform
Inventor: HEITMANN WALTER DR ING
IPC: B05B5/08
Filed: 1994-05-09
Abstract: In the prodn. of a quartz glass preform, gaseous starting material is fed into a flame to bring about a chemical reaction resulting in the prodn. of a quartz glass particles. These particles are then ionised in an electric field and accelerated towards and onto the preform.
Patent DE-4419118-A1 (DE)
Title: Prepn. of 2-amino-4,6-di:chloro-pyrimidine from corresp. 4,6-di:hydroxy cpd.
Inventor: SCHWARZ FRANZ-THOMAS DIPL ING
IPC: C07D239/42
Filed: 1994-06-01
Abstract: Prepn. of 2-amino-4,6-dichloropyrimidine (I) comprises: (a) reaction of 2-amino-4,6-dihydroxypyrimidine (II) with an excess of phosphorus oxychloride at 20-80  deg C, in the presence of triethylamine as acid trapping agent; and (b) isolating (I).
Patent DE-4420651-A1 (DE)
Title: Container liquid level control device esp. for IC engine oil sump
Inventor: KRAMER TOBIAS
IPC: G01F23/292
Filed: 1994-06-14
Abstract: The control device has a second control unit (8) which includes at least one photoelectronic element (9) incorporating of a phototransistor or similar, which is illuminated by an electric bulb (10). A signal lead together with a dipstick (6) is surrounded by a plastic sleeve (12). In addition to a second control unit with the dipstick arranged in the control device, a first control unit acting as a fill-level sensor, is integrated in the device.
Patent DE-4426356-A1 (DE)
Title: Device for drying green fodder, shavings, cuttings, for heat generation, for current generation or the like with efficiency optimisation
Inventor: PAULI BALDUIN DR ING
IPC: F26B23/02
Filed: 1994-07-25
Abstract: Published without abstract.
Patent DE-4432799-A1 (DE)
Title: Automobile door lock with child safety device
Inventor: TORKOWSKI THORSTEN DIPL ING
IPC: E05B81/06
Filed: 1994-09-15
Abstract: The automobile door lock has a child safety lever (1) for operating and releasing the child safety device, which has an electric drive motor, an associated transmission and switches (5) for switching and monitoring functions. The motor acts on a drive cog (6) for operating the child safety lever, which is provided as part of the vehicle door closure, with a coaxial drive lever (7) having a coupling pin (9) at one end fitting in a guide slot (10) of the child safety lever. The drive cog is associated with a switch disc (13), with at least one switch on the opposite side of the switch disc to the child safety lever.
Patent DE-4437816-A1 (DE)
Title: Process and apparatus for connecting plastic profiles
Inventor: BECKER MAX
IPC: E06B3/964
Filed: 1994-10-13
Abstract: For the right-angled connection of plastic profiles, in the production of windows and doors, the necessary connection angle is fastened within the respective profiles by means of screws or wedges using complicated angle structures; it is possible for the appearance to be impaired. The novel process is intended to permit a stable corner connection without welding of the frames and sash/leaf parts, without scaling and plastering of the weld beads. At the corners of two frame parts, latching-type corner connectors (2) are connected in a positively locking manner by latching-in to the reinforcement parts which are located within the plastic profiles (1) and, for their part, are designed in a latching manner. The rest of the frame parts are provided on their end surfaces with an adhesive and, by latching the as yet free corner-connector legs into the reinforcements (3) located in said frame parts, are joined to the first-mentioned frame parts. The corner connector (2) is designed in the form of an angular connecting element provided with slit-like, toothed recesses. The process permits more efficient frame production without welding of the profile parts and without plastering work and also permits optimum preparation of the frame elements. <IMAGE>