baber/WOPTO huggingface dataset:
Patent DE-3628945-A1 (DE)
Title: Arrangement for adjustment of the throttle valve of an internal combustion engine
Inventor: HANNEWALD THOMAS
IPC: F02M3/07
Filed: 1986-08-26
Abstract: In an arrangement for adjustment of the throttle valve of an internal combustion engine, in which an output device of a final control element forms a stop for the throttle valve in the area of the idling position, against which the throttle valve is pressed by means of a return spring, the final control element is connected to a pneumatic adjusting device, which is connected by way of an electrically controllable valve to the intake pipe of the internal combustion engine. <IMAGE>
Patent DE-3631001-A1 (DE)
Title: Sanitary fitting
Inventor: LORCH WERNER
IPC: E03C1/04
Filed: 1986-09-12
Abstract: A sanitary fitting has an accommodation space for the accommodation of a valve. The bottom of the accommodation space contains an opening to allow the inlet pipe to be pushed through from above. The end of the inlet pipe is provided with a spherical flange. The rim of the opening of the accommodation space widens approximately conically outwards.
Patent DE-3634176-A1 (DE)
Title: Relay arrangement
Inventor: REINDL WOLFGANG
IPC: H01H51/20
Filed: 1986-10-07
Abstract: A relay having at least two pole paths for the common switching of at least two contacts which are preferably connected in series, having a yoke which can be magnetised by a dedicated excitation coil (energising coil) and having an armature arrangement which can be moved by this yoke and operates the contacts, the degrees of freedom of the mobility of the armature arrangement corresponding at least to the number of contacts which can be operated by the armature arrangement, and, in the event of a disturbance (defect) of the switching behaviour of a switching contact, for example in the event of said contact becoming welded, it being possible for the yoke to be short-circuited magnetically by that pole path of the armature arrangement which is allocated to this switching contact.
Patent DE-3634865-A1 (DE)
Title: Data carrier with an optical indication of authenticity and process for producing and testing the indication
Inventor: BECKER WOLFGANG
IPC: B42D25/00
Filed: 1986-10-13
Abstract: A data carrier, for example an identity card or credit card, contains inside it information which is introduced with the aid of a laser beam in the form of irreversible changes of optical characteristics. To be able to make the optical impression of the data carrier more varied, a layer of plastic with a grid of lenses is provided on the surface of the data carrier. The laser beam penetrates the grid of lenses and produces the desired optical information in the region lying underneath. The regions of the information recording are delimited by the grid of lenses. Due to the effect of the lenses, the recorded information can be perceived only from certain angles. The sensing of the entire information takes place at the same angle at which previously the information was recorded with the aid of the laser beam through the grid of lenses. Photographic or electrophotographic copying of the data carrier is not possible.
Patent DE-3701281-A1 (DE)
Title: Back support
IPC: A61F5/02
Filed: 1987-01-17
Abstract: For the selective therapeutic treatment of disorders of the back, the invention proposes a back support which comprises a support part that surrounds the waist and has a reinforced back region. For such a back support the invention proposes that the back region be formed by a pad fitted, in particular, on the inside of the support part so as to be adjustable in height. As a result, pressure develops in the anatomically correct region. At the same time, the pad is preferably arranged so as to be infinitely adjustable relative to the support part.
Patent DE-3701985-A1 (DE)
Title: Ballast electronics for an apparatus which can be energised by DC voltage
Inventor: RAU JOACHIM DIPL ING
IPC: H01H47/32
Filed: 1987-01-23
Abstract: The ballast electronics which are provided especially for solenoid valves limit the mean current-flow load on the magnet coil (10) to values which are sufficient for sufficient excitation, irrespective of the magnitude of the operating voltage UB. Control electronics (15) are provided for this purpose and are supplied with current from a constant-current source (14). A resistor (12) is provided in the circuit comprising the magnet coil (10) in order to produce a control voltage which controls the control electronics (15) in such a manner that, on reaching a specific current flow, said control electronics (15) briefly open a fast-acting power switch (11) which is connected in the excitation circuit. A freewheeling diode (13) allows the magnet coil (10) to reduce its magnetic field gradually when the power switch (11) is opened. <IMAGE>
Patent DE-3702188-A1 (DE)
Title: Optical magnification changing system
Inventor: SUDA SHIGEYUKI
IPC: G02B15/00
Filed: 1987-01-26
Abstract: In an optical magnification changing system having a plurality of lens systems, one of these systems is designed to execute a magnification change, while another lens system has a lens whose refractive power is variable in order to gain a compensation for the movement of the image area as a result of the magnification change and to focus the optical magnification changing system on a desired object, and which is fixed during the magnification change as well as during focusing.
Patent DE-3705979-A1 (DE)
Title: Exhaust gas soot filter
Inventor: BLAUHUT REINHOLD
IPC: B01D46/00
Filed: 1987-02-25
Abstract: The invention relates to an exhaust gas soot filter, in particular for vehicles with diesel engines, comprising a porous ceramic body having intake ducts and outlet ducts open on one side. According to the invention, the ceramic body is provided with metal particles in fine distribution and is electrically conducting as a result. In addition, electrical conductors are inserted into the intake ducts and are arranged at an insulating distance to the ceramic body by electrically insulating spacers. An electrical discharge voltage can be applied between the ceramic body and the electrical conductors arranged in the intake ducts. <IMAGE>
Patent DE-3708468-A1 (DE)
Title: Method and device for compensating for harmonic loads and/or a reactive load in a supply network
Inventor: GRETSCH RALF PROF
IPC: H02J3/01
Filed: 1987-03-17
Abstract: An uneven load, for example an arc furnace, loads its supply network with severely fluctuating real loads and reactive loads and imbalances which vary rapidly and can contain varying harmonics. A compensator having an energy store which is connected in parallel with the load via a converter which can be pulsed at high frequency and is equipped, for example, with GTO thyristors and permits an optional energy interchange at any time in both directions between the energy store and each individual phase line makes it possible to compensate for these influences. In this case, each individual compensator phase current (iKx) is regulated to a required value via a two-point controller, which required value is produced from the difference between a mains current (iRsoll) corresponding to the mains in the compensated state and the load current (iVx) consumed by the load. <IMAGE>
Patent DE-3709425-A1 (DE)
Title: Method and apparatus for conveying packages
Inventor: WICHERT NILS VON
IPC: B65G47/26
Filed: 1987-03-21
Abstract: During conveying of packages between two stations, a package pile-up can result if, for example, the station situated downstream can, as a result of a fault, temporarily no longer remove the fed packages. A high pile-up pressure, building up under these circumstances, would subject the packages to a great load. This is to be avoided by means of the invention. It is thus proposed, in the case of a package pile-up building up, temporarily to neutralise the carrying force of the conveying means (7, 8) on the packages (4) over the length of the pile-up, for which purpose pressing elements (A1 to A6), which form individual sections, are provided, for the conveying means, along the conveying section (3), which pressing elements can gradually be lifted up by the conveying means as a package pile-up increases. For announcing the pile-up and thus for controlled lifting-up of the pressing elements, corresponding sensors (S1 to S6) are assigned to the latter along the conveying section. The area of use of the invention includes conveying sections for packages or similar sensitive articles, in particular for packets of cigarettes, in which, for the most diverse reasons, the danger of formation of a pile-up exists. <IMAGE>
Patent DE-3713249-A1 (DE)
Title: Propulsion device for an aircraft
IPC: B64D35/00
Filed: 1987-04-18
Abstract: The propulsion device comprises an internal combustion engine 7 which is installed close to the centre of gravity and whose output drive shaft 9 is arranged inclined with respect to the aircraft longitudinal axis (longitudinal fuselage datum) 10, in the direction of the high tailplane 4. A remote shaft 11, which is connected to the propeller shaft 15 via a single direction-changing drive 14, is connected coaxially to the motor output drive shaft 9. The propeller 16 is arranged at the rear end of the tailplane 4. <IMAGE>
Patent DE-3724646-A1 (DE)
Inventor: STANGE ANDREAS DR
IPC: D21H21/18
Filed: 1987-07-25
Abstract: In the process, an agent which confers dry strength and can be obtained by mixing enzymatically degraded starch having a viscosity of 20 to 2,000 m Pa.s (determined on a 7.5% strength solution in water at 45 DEG C) with cationic polymers which contain, in copolymerised form,
 a) diallyldimethylammonium chloride
 b) N-vinylamine or
 c) optionally substituted N-vinylimidazolines as characteristic monomers, the K-value of the cationic polymers being at least 30, is added to the paper stock and the stock is dewartered, during sheet formation.
Patent DE-3724721-A1 (DE)
Title: Method for the enzymatic racemate resolution of 1-acyloxy-2-cyclopenten-4-one 2,2-dimethylpropanediol ketal
Inventor: WASHAUSEN PETER DR
IPC: C12N9/18
Filed: 1987-07-25
Abstract: Racemic 1-acyloxy-2-cyclopenten-4-one 2,2-dimethylpropanediol ketal can be fractionated in high yield and enantiomeric purity with the aid of lipases from Pseudomonas fluorescens and/or from Mucor miehei or Rhizomucor miehei.
Patent DE-3724993-A1 (DE)
Inventor: NAKATA YUKIE
IPC: A01K29/00
Filed: 1987-07-28
Abstract: A food for dogs comprises a shaped core 1 made from for example milk casein, gelatin, powdered bone, and a meat layer 2 comprising animal meat and a fibrous substance and applied by winding a mixture of these around the core and drying. The food supplies dogs with balanced nutrition, and the hardened core prevents them from having decayed teeth. <IMAGE>
Patent DE-3725206-A1 (DE)
Inventor: SZENGER FRANZ
IPC: G01B5/012
Filed: 1987-07-30
Abstract: In a spring system for supporting a deflectable element (1) featuring a non-linear path/force characteristic after a specific limit value of deflection, the deflectable element (1) is mounted without play or friction between two leaf springs (2, 3), at least one of which has the shape of a cylindrical shell section curved in a plane perpendicular to the longitudinal axis of the spring. The spring ends carry ball-bearing mounted rollers (4, 5) between which the element (1) is supported. Deflection in directions (10) or (13) gives an almost linear path/force characteristic until the leaf spring (4) or (5) buckles, this providing as sharp reduction in force. Damage to element (1) at high deflection is thus avoided. <IMAGE>
Patent DE-3729916-A1 (DE)
Title: Drive for the winder of a shuttle loader on wave-shed weaving machines
Inventor: SCORL HANS-DIETER
IPC: D03D47/26
Filed: 1987-09-07
Abstract: Drive for the winder of a shuttle loader on wave-shed weaving machines. The briefly stoppable drive with a stepping gear, a toothed gear and a power take-off gear is to be designed for controllable continuous operation with a specific bobbin build-up. A stepping gear is designed as a cam-type stepping gear with a roller-tipped star wheel, whilst the toothed gear has a ratio of at least 1:10 in the last stage, and the last two gearwheel stages have a plurality of driving wheels for each gearwheel stage. The first gearwheel stage is preferably a change-wheel stage. The winder and the last gearwheel stage are preferably designed as plastic injection mouldings. The winders can be assigned a traversing gear. <IMAGE>
Patent DE-3734310-A1 (DE)
Title: Creel bobbin loader - has structured clamping spindle to work with variety of creel bobbin spindle types
Inventor: VEITH GUENTER
IPC: B65H67/06
Filed: 1987-10-10
Abstract: The clamping spindle of the appts. to load bobbins on to a creel, has an axially parallel hollow zone, axially open at each end and running eccentrically to its longitudinal axis. A radial access opening extends generally along the spindle length as far as the end. The holding and operating section has a free zone, with a limit shoulder, passing through in the axial extension of the hollow zone. ADVANTAGE - The appts. can load bobbins on to a creel with different spindle types, without changing the clamping spindle, with a more simple operation.
Patent DE-3735709-A1 (DE)
Title: Dewatering belt
Inventor: HAELKER HELMUT
IPC: D21F1/00
Filed: 1987-10-22
Abstract: Published without abstract.
Patent DE-3736140-A1 (DE)
Title: Wheel bearing for motor vehicles
Inventor: HOFMANN HEINRICH
IPC: B60B27/00
Filed: 1987-10-26
Abstract: In a wheel bearing, the transmission of heat to the bearing when welding the components is greatly reduced in a simple manner and a compact design achieved by virtue of the fact that a radial free space (8) is provided between the hub (2) and the pin (6) of the synchronising joint (5). <IMAGE>
Patent DE-3738341-A1 (DE)
Inventor: SHIMURA KIICHIRO
IPC: H02P7/00
Filed: 1987-11-11
Abstract: A main switch (5) connects the motor drive circuit to a power supply source, an auxiliary switch (11, 12) determines a current path along which current is to be supplied from the power supply source to the reversible motor (17) and the duration in which the current is supplied to the motor. A current supply control circuit detects the current path determined by the auxiliary switch circuitry, causing the current to flow along the determined electric path. A hold circuit (10) holds the operating state of the current supply control circuitry. An oscillator (1) operatable in response to the operation of the main switch establishes the connection to the power supply source to supply a reset signal to the hold circuit (10) and cause the current supply control circuitry to perform current detecting operation through the hold circuitry, and current interrupting circuitry (13, 15) breaks the connection to the power supply source in response to detection of interruption of the current flow to the motor, wherein the direction in which the motor is rotated is alternately changed over upon every closing operation of the main switch. <IMAGE>
Patent DE-3738879-A1 (DE)
Inventor: CHMIEL HORST PROF DR ING
IPC: C12M3/00
Filed: 1987-11-16
Abstract: In the device described, cells are cultured on particulate substrates having diameters between 0.1 mm and 1mm, which are coated with a biocompatible material, and attached to a grid of thickness between 1 mm and 10 mm. The grid is closed on both sides by a porous membrane whose pore diameter allows nutrients and products liberated by the cells to pass while retaining the cells and infecting material.
Patent DE-3739936-A1 (DE)
Title: Switching arrangement for an electric motor, and an electric motor
Inventor: ANDREI-ALEXANDRU MARCEL
IPC: B60S1/48
Filed: 1987-11-25
Abstract: A switching arrangement for an electric motor is described which is used for driving a headlight cleaning installation on motor vehicles, the lens wiper being intended to carry out a plurality of wiping cycles after brief operation of a control switch. The essential feature in this case is that, in addition to the program switch which is known per se, the electric motor operates a limit-position switch which is operatively connected to the output drive wheel, and disconnection of the electric motor is initiated via this limit position switch, the program switch having the object of switching this limit position switch to be ineffective in a specific manner for a specific number of wiping cycles.
Patent DE-3809711-A1 (DE)
Title: Height-measuring and marking-out machine
Inventor: NIETZ REINHARD
IPC: G01B11/02
Filed: 1988-03-23
Abstract: Height-measuring and marking-out machine for the three-dimensional measurement of workpieces, consisting of a machine base and a machine column which is located at right angles to the marking table and on which a compound rest is guided vertically and on whose transverse arm a measuring tool is provided. The measuring tool is connected as a recording system to an evaluation electronic system (computer) and designed for the contactless measurement of workpieces. If required, arbitrary contours, distance measurements or also measurements of hot or similar materials can be carried out without difficulty. The recording system has means for generating focal planes. The focal planes are displaced starting from a reference point on the corresponding measurement axis and are detected and evaluated by the evaluation electronic system.
Patent DE-3811284-A1 (DE)
Title: Method of rolling up material delivered in the shape of a strand
Inventor: HENRICH WERNER
IPC: B65H55/04
Filed: 1988-04-02
Abstract: Method of rolling up material in the shape of a strand in which the wire layers are arranged in a conical shape on a cylindrical core, or in an accumulation according to mathematical laws (Fig. 1a). <IMAGE>
Patent DE-3814028-A1 (DE)
Title: Rear-seat arrangement in a passenger vehicle
Inventor: LUETZE HANS DIPL ING
IPC: B60N2/30
Filed: 1988-04-26
Abstract: A rear-seat arrangement in a passenger vehicle is proposed, in which use is made of a pivotable backrest, which is divided in the vertical direction, in order to make it possible to load the vehicle from the boot through to the adjacent passenger compartment. Only the lower portion of the backrest is designed such that it can pivot, whereas its upper region remains fixed on a wall extending over the entire width of the interior.
Patent DE-3814309-A1 (DE)
Title: Last-supporting device on a shoe-lasting machine
Inventor: BENE FREDERIC
IPC: A43D21/08
Filed: 1988-04-28
Abstract: The invention relates to a last-supporting device on a shoe-lasting machine with a last support for a last, onto which the shoe shaft is drawn in order, by means of lasting at its lasting edge, to be connected to the insole arranged on the last bottom, with a bearing for the last which is turned with the last bottom upwards, a last pin preferably engaging in a last hole. In order to make the shoe-lasting machine usable for the use of standardised lasts with accurate positioning of the last with regard to the working tools in the efficient production of shoes, it is envisaged with the invention that two fastening levers are mounted, preferably pivotably, on a bearing piece so as to be movable to and fro between an open position and a closed position, and are in each case equipped with a holding nose for engagement on both sides in a holding piece, mounted on the last, in the closed position.
Patent DE-3816823-A1 (DE)
Title: Stapling device
Inventor: GHIBELY BRUNO
IPC: B25C5/10
Filed: 1988-05-18
Abstract: Stapling device having a drive-in ram guided in a guiding channel, a drive-in spring acting on the drive-in ram, an actuating lever cooperating with the drive-in ram, which lever on actuation lifts the drive-in ram against the drive-in spring and disengages from it at a release point when the drive-in ram has covered a preset return-stroke distance, the actuating lever having an engaging face which in the case of the return stroke engages under an opposed face connected to the drive-in ram, but slides away from it when approaching the release point, there being articulated at the upper end of the drive-in ram a sliding piece which on that side above the articulation point which faces away from the front wall of the guiding channel has a projection bearing the sliding face and on that side above the articulation point which faces the guiding channel wall a sliding portion which cooperates with the channel wall and during the return stroke of the drive-in ram engages into a recess in the channel wall, with the result that the sliding face in engagement with the projection is freed therefrom.
Patent DE-3821568-A1 (DE)
Inventor: STEINBACH HANS-HORST DIPL CHEM
IPC: C10M107/50
Filed: 1988-06-25
Abstract: Low temperature lubricating oils are fluorosiloxane compounds of the formula TaMbDFcDd wherein T represents phenyl trisiloxy groups or mixed phenyl trisiloxy-and alkyl trisiloxy groups; M represents trialkyl monosiloxy groups triphenyl monosiloxy groups or tri-alkyl/phenol-monosiloxy groups; D represents dialkyl disiloxy groups, diphenyl disiloxy groups, or phenyl-alkyl disiloxy groups and; DF represents disiloxy groups with a methyl or phenyl substituent and a fluorinated substituent of the formula CnF2n+1 -CH2-CH2-; a is a number from 0 to 5; b is a number from 3 to 7; c is a number from 3 to 7; d is a number from 30 to 70; and n is a number from 1 to 12.
Patent DE-3825727-A1 (DE)
Title: Label carrier and process for its production
Inventor: SIGEL ROLAND
IPC: B31D1/02
Filed: 1988-07-28
Abstract: The invention relates to a label carrier, comprising a lower print carrier layer, a first adhesive layer, a first covering layer, a second adhesive layer, a second covering layer, a third adhesive layer and an upper print carrier layer. This label carrier, provided with labels of any desired shape and size on the underside and upper side, can be produced in a particularly cost-effective way.
Patent DE-3825780-A1 (DE)
Title: Elastic mount with hydraulic damping, especially an engine mount for motor vehicles
Inventor: FREYMANN RAYMOND DR
IPC: F16F13/10
Filed: 1988-07-29
Abstract: The elastic mount comprises a mount core (1) and a thick-walled conical supporting spring (2) connected to this mount core, and, together with a base plate (3) provided with restriction orifices (11), these parts surround the working space (4), which is filled with a hydraulic fluid. Below the base plate (3) there is the variable-volume compensating space (5), which is likewise filled with fluid. The orifice cross-sections between the working space (4) and the compensating space (5) can be varied as a function of the differential pressure between the two spaces. The flexible valve discs (10), which are provided with smaller restriction orifices (9) and are parallel to the base plate (3), are provided for this purpose and these discs open a flow gap formed between the base plate (3) and the valve discs (10) to a greater or lesser extent depending on their axial flexure. <IMAGE>
Patent DE-3828741-A1 (DE)
Inventor: SATO MASAKAZU
IPC: B22D27/11
Filed: 1988-08-24
Abstract: A die casting apparatus comprises push-out pins (34) and a secondary pressurization pin (38) which penetrate through a movable die part (18) which cooperates with a fixed die part (16) to form a mould. The push-out pins (34) are carried by a push-out plate (30) which advances or retreats relatively to the movable die part (18) under hydraulical drive (24). On the push-out plate (30) is also mounted a secondary pressurization hydraulic cylinder (36), and the secondary pressurization pin (38) adapted to be advanced and retracted by this cylinder projects from the push-out plate. After filling the mould cavity with molten metal, the secondary pressurization pin (38) is advanced thereinto by its cylinder (36) and is subsequently retracted after solidification. Then, when the solidified cast piece is to be pushed out of the mould, the secondary pressurization pin (38) projects together with the push-out pins (34) as a result of advance of the push-out plate, and in this condition, cooling and application of a mould releasing agent for the secondary pressurization pin (38) are carried out effectively by means of a spray head (40) which operates to spray fluid on to the open die parts. <IMAGE>