baber/WOPTO huggingface dataset:
Patent DE-19518778-A1 (DE)
Inventor: GASSER DANIEL
IPC: B25B23/12
Filed: 1995-05-22
Abstract: A device for screwing-in screws (21) together with washers (14) has a slide (11) for positioning the washers (14) in relation to the screwing-in axis (15). A downward open recess (16) is located below the opening (13) in the slide (11). Magnets (18) located at the top (17) of the recess above the plane of the slide (11) retain the washer (14) at its highest position. When the screw (21) is screwed-in and thus pushed downwards through the screwing-in device (4), the washer (14) is released from the magnets (18) and pulled downwards.
Patent DE-19522330-A1 (DE)
Title: Vehicle power steering with control cables
IPC: B62D1/16
Filed: 1995-06-20
Abstract: The piston rod connection in via a steering transmission mechanism. The feed and discharge of the working liq. to and from the servo-cylinder is controlled by a rotary valve, functionally coupled to cable drum. A second cable drum is functionally coupled to the steering wheel. A pair of control cables with flexible outer hoses and inner cords sliding in the hoses are wound on the respective cable drums such that the inner cable cords generate alternate tensile force, when the steering wheel coupled cable drum turns in alternate directions.
Patent DE-19524370-A1 (DE)
Title: Shaping tool for helical gear wheels
Inventor: D AGOSTINO CHARLES T
IPC: B30B15/02
Filed: 1995-07-04
Abstract: The tooth profile of the first tooth of a starting position of the tool has a pressure angle (22) which is greater than the desired basic tooth geometry. The profiles of the succeeding teeth in this initial sector of the tool decrease steadily from that of the first tooth until the pressure angle of the last tooth matches that of the desired tool teeth. Thus the initial sector of the tool has teeth with the prescribed pressure angles (a) and the depths of engagement (b) increase from first to last teeth where the tooth profile has the sought angle and depth of engagement. The tool has a holding sector whose teeth correspond in profile and pressure angle to the last tooth of the initial sector. The head height and depth of each tooth in front of the last tooth differ in pressure angle to those in the holding sector only to diminish steadily until the last tooth which here corresponds to those of the holding sector.
Patent DE-19524479-A1 (DE)
Title: Communication spacing control procedure for ascertaining quality of received signal
Inventor: BUCHER WILLIAM ALEXANDER
IPC: H04B7/005
Filed: 1995-07-05
Abstract: The data communication system is configured to have a desired connection spacing. A first node (14) including a transmitter is configured to transmit a data communication signal (12) to a programmable power level. A second node with a HF section (30) is configured to receive the signal. A bit error calculator (36) is coupled to the HF section (30) to generate a first parameter which provides an estimation of the bit error rate in relation to the data signal. An accuracy calculator (66) coupled to the HF section (30) generates a second parameter which characterises the accuracy of the first parameter. A control device (16) is coupled to the bit error rate calculator (36) and the accuracy calculator. The control device is configured to programme the power level in dependence on the first and second parameters. The method guides the connection spacing for a data communication signal which is transmitted below a power level. A first parameter corresp. to a bit error rate estimation or calculation is derived. A second parameter characterising the accuracy of the bit error rate estimation is then derived. The power level is adjusted in dependence on the two parameters.
Patent DE-19531184-A1 (DE)
Title: Elastomeric composite profile useful esp. for vehicle window seal
Inventor: KRANZ JUERGEN
IPC: B60J10/75
Filed: 1995-08-24
Abstract: An elastomeric composite profile (10) comprises: (i) a reinforcing layer (13) comprising a fibrous material impregnated with a resin (18) which is crosslinked at the same time as the elastomeric structure (19) is vulcanised.  Also claimed are: (a) a process for mfg. the composite profile (10); and (b) appts. for the composite profile mfr..
Patent DE-19531359-A1 (DE)
Title: Hydraulic pump for vehicle
Inventor: KIMURA ICHIRO
IPC: F01M1/16
Filed: 1995-08-25
Abstract: The hydraulic pump has a single rotor (2) and two outlets ports (31,32) leading to two outlet ducts (61,62). A control valve (7) connects the second duct (62) either to the hydraulic outlet (5) of the system or dumps it into the fluid reservoir (69). For low engine speeds both hydraulic flows are combined to ensure sufficient hydraulic pressure. At higher speeds the valve disconnects the second flow and recycles it to the reservoir and to the inlet of the pump. The control valve is a simple piston valve.
Patent DE-19531614-A1 (DE)
Title: Disc filter for suspensions contg. fibres
Inventor: SCHEUCHER PETER DIPL ING DR
IPC: B01D33/25
Filed: 1995-08-28
Abstract: Disc filter, partic. for the removal of fibres from a suspension, formed by element segments which are corrugated to form channels (11) for filtrate removal. This filtrate is collected in channels (12) of the filter element and discharged through channels (8) which form part of the hollow shaft (3). The cross-section of the collection channels (12) increases towards the delivery point (13). A hollow space (17), formed between filter surfaces (16) and the support frame (10), is open at the shaft end. (Reissue of the entry advised in week 9608 based on complete specification)
Patent DE-19533404-A1 (DE)
Title: Method for quantitative determination of active substances on seed grains
Inventor: PETER BRUNO-F E
IPC: A01C1/06
Filed: 1995-09-09
Abstract: A magnetically active substance is added uniformly and in a precisely metered amount to a substance which is used to coat seeds to counter harmful organisms, such as fungicides and insecticides, to allow quantitative measurement of the magnetic field generated from the seed.
Patent DE-19533487-A1 (DE)
Title: Ignition element with finely controlled sensitivity:insensitivity ratio
Inventor: FABER GUENTHER
IPC: C06C9/00
Filed: 1995-09-12
Abstract: The ignition element, consisting of a combination of 2 detonators, comprises a first detonator (hot wire detonator) contg. initiator(s), heat dissipating additive(s), oxidant(s) and a binder, and a second detonator (output detonator) contg. constituent(s) producing hot reaction particles, an oxidant and a binder.  Also claimed are a 2-component ignition element in which the first detonator contains a heat-dissipating initiator and opt. a heat dissipating additive; and the first and second detonator per se.
Patent DE-19537414-A1 (DE)
Title: Scraper drive for coal mining
Inventor: KROHM REINOLD
IPC: E21C29/14
Filed: 1995-10-09
Abstract: The drive incorporates chain wheels (2), which are mounted at the ends of the scraper housing and over which an upper (18) and lower (19) chain section runs. The chain wheels have teeth with central grooves which support the vertical links of the chain. The chains are guided onto and pulled from the chain wheels by guide rollers (10) which are mounted close to the chain wheels and which are pressed against the chains from the inside of the chain loop. The guide rollers orientate the links so that the vertical links lie in line with the grooves in the teeth of the chain wheels.
Patent DE-19537953-A1 (DE)
Title: Opto-electronic device for recognising bar=code symbols
Inventor: ZERRER THOMAS DIPL ING
IPC: G06K7/10
Filed: 1995-10-12
Abstract: The device (1) recognises the bar-code symbols (2), consisting of a sequence of black and white lines of length (a) and separating distance (b). The device consists of a transmitting element (3), a receiving element (4) and an evaluating element (5). The transmitting element contains a transmitter (6), pref. a laser diode, and transmitting optics (7) for focussing the laser light deflected by a polygonal mirror (9) and fed to the bar-code symbols. The reflected light (10) goes from the mirror to the receiving element (4) and then to the evaluating unit (5).
Patent DE-19542764-A1 (DE)
Title: Second order vibration damping for IC engine
Inventor: PETERSEN DIRK DIPL ING
IPC: B60K5/00
Filed: 1995-11-16
Abstract: The end of the engine away from the transmission is provided with an output drive from the crankshaft (5) and has a universal joint (7) to connect a flywheel (4) to the crankshaft. An adjustable support (10) varies the angle ( alpha ) of the flywheel w.r.t. the engine axis to dampen second order vibrations.The second order vibrations are measured by a sensing system which drives the adjustable support for the damping flywheel. The control adjusts the support to minimise second order vibrations for any setting of the engine.
Patent DE-19543845-A1 (DE)
Inventor: JOKINEN HARRI
IPC: H04L12/56
Filed: 1995-11-24
Abstract: The invention relates to a method aiming at dynamic division of the radio capacity in a TDMA system dynamically between packet radio service and circuit switched service. A basic number of time slots are reserved for packet radio service and the rest are reserved for circuit switched service. When the traffic requirement of packet radio service increases, information regarding this is obtained by means of a request from a mobile station or through traffic measurement at the base transceiver station. This information is used as a criterion in allocating more time slots to packet radio service.   <IMAGE>
Patent DE-19543995-A1 (DE)
Title: Adjustable collar, especially for shock absorber top on motor vehicle
Inventor: ESCHLWECH FRANZ
IPC: F16F1/38
Filed: 1995-11-25
Abstract: The adjustable collar has a supporting element which can be adjusted within a region on a wall section (3). The element can be connected to the wall section in each position of adjustment, using detachable fasteners (6,6'). In an initial position inside the adjustment region, a centring pin (11) engages in aligning openings (9,10) in the wall section and the supporting element. The element is formed by an external ring (4) which can be adjusted if the fasteners are released, by removing the pin from one opening (9).
Patent DE-19544067-A1 (DE)
Title: Video projection method using moving mirror
Inventor: MEYER DIRK
IPC: G02B27/00
Filed: 1995-11-25
Abstract: The equipment includes a deflecting unit, based on a moving mirror and guiding the light beam horizontally and vertically to produce the pictures.The errors in the image of the equipment are removed by correcting the time and geometrical characteristics of the image. The moving mirror is equipped with adjusting elements and these have to be varied to achieve error-free images. Also, the intensity can be altered to give the result desired.
Patent DE-19544399-A1 (DE)
Inventor: KOENIG RUDOLF
IPC: A62C35/08
Filed: 1995-11-29
Abstract: Dust and gas explosions in containers and pipes generate an excess pressure the level of which depends on the time between the beginning and end of the explosion process or the time between detection and extinguishing. Conventional explosion-suppression systems achieve extinguishing times of between 50 and 60 msec. The novel extinguisher considerably accelerates the introduction of extinguishing agent, improves its distribution in space and simultaneously reduces a rise in pressure as a result of blasting in extinguishing agent. In order to enable the extinguishing agent to be introduced as quickly as possible into the area where an explosion is to be extinguished, the agent is introduced over a large cross-section, generally the entire cross-section of the extinguisher. To this end, the extinguishing agent is fixed between two bursting membranes, ejected as necessary by pressurized gas into the area where an explosion is to be extinguished and distributed both to the sides and the front by the gas jet following at sound velocity. The extinguisher is suitable for combating incipient explosions, of the type which occur in production plants and produce explosive dusts or gases. Since water is well-suited to this extinguisher, its use in the food industry is preferred as expenditure on cleaning is low.
Patent DE-19544791-A1 (DE)
Title: Reserved mode forming method esp. in parallel telephone line
Inventor: JUNG SUNG-HA
IPC: H04M1/715
Filed: 1995-11-30
Abstract: The reserved mode forming method uses a keyboard (50) with number keys and function keys for producing the reserved speech mode. The method detects (20) whether the telephone is being used, and indicates (30) the ON-line state.  The control unit (40) detects this information and a memory unit (70) stores the telephone number involved. The control unit also generates a signal which is fed to a receiving unit (60) for forming the speech loop.
Patent DE-19545770-A1 (DE)
Inventor: SCHMIDT WALTER RICHARD
IPC: D04B1/00
Filed: 1995-12-07
Abstract: The present invention relates to float plated fabrics which are patterned in adjoining areas of the fabric from one of at least two yarns knitted in a float plated relationship to the other yarn alternatively to one another, herewith knitting sectional ground fabric portions from all yarns succeeding one another complementary to a complete ground fabric, so that a specific ground yarn is substituted or additionally used for plating effects. In a preferred method for manufacturing such fabrics the yarns are successively fed and engaged in the hooks of predetermined needles which will kink the yarns subsequent to the feeding to sectional loop portions and will knit the loop portions together to a complete course in the final knitting action (cast off).
Patent DE-19602166-A1 (DE)
Title: Self-pumping shock absorber
Inventor: BUMA SYUUICHI
IPC: B60G17/044
Filed: 1996-01-22
Abstract: A main cylinder (10) has an inner cylinder (14) with a bore and an outer cylinder (16), both of which extend coaxially along a central axis (12). The upper ends of the inner and outer cylinders are both double closed by a rod guide component (18) together with an end cap (20). The lower end of the outer cylinder is closed by an end cap (24) and the lower end of the inner cylinder is fitted coaxially to the outer cylinder via a support part (22).  The end cap for the lower end of the outer cylinder can be formed integrally with the support part. The inner and outer cylinders define between them a ring-shaped reservoir (26) together with the rod guide component and the support part. In the reservoir gas (28) is enclosed by a work fluid- oil- (30). A piston (32) moves forwards and backwards in the inner cylinder.
Patent DE-19602640-A1 (DE)
Inventor: MOHR JUERGEN DR
IPC: B01D1/06
Filed: 1996-01-25
Abstract: The invention concerns a method of vaporizing a fluid containing vaporizable oxidation-sensitive compounds in a vaporizer in which, for vaporization purposes, the fluid is brought into contact with a heated solid surface, direct contact between the resultant vapour phase and the heated solid surface being largely prevented. The invention further concerns a vaporizer comprising a heatable solid surface (16), a device (2, 3) for heating the solid surface, and a device (10) for feeding a fluid containing vaporizable compounds to the heatable solid surface. The fluid-feeding device is designed and disposed (12, 14, 18) in the vaporizer such that direct contact between the resultant vapour phase and the heatable solid surface is largely prevented.
Patent DE-19604175-A1 (DE)
Title: Roller blind for irregular-shaped window
Inventor: KNAUER DIETER
IPC: E06B9/24
Filed: 1996-02-07
Abstract: The roller blind (1) is designed to fit a window aperture of irregular shape. Some of the slats of the blind (7) are of reduced length and they may be inclined at an angle to the horizontal. There may be a telescopic connection (73) on each slat with an end fitting (71,72) with a large roller (16) on the end and a small counter-roller (75) some distance in from the end. The rollers engage on guide rails (69,84) which ensure a smooth movement along the desired path.
Patent DE-19606105-A1 (DE)
Title: Back-source power MOSFET for power integrated circuit or discrete module
Inventor: KITAMURA AKIO
IPC: H01L27/088
Filed: 1996-02-19
Abstract: The MOSFET includes an n-type semiconductor substrate (101), and a p-type base layer (102) formed on a surface of the substrate. An n-type source zone (104) is formed in the base layer and is connected with the substrate while an n-type drain-drift zone (105) is formed in the base layer.  An n-type drain zone (106) is formed in the drain-drift zone, and a gate electrode (107) is formed on a gate insulating film (108) on a section of the base layer between the source zone and the drain-drift zone. Also provided are respective drain (111) and source electrodes.
Patent DE-19617932-A1 (DE)
Title: Catadioptric lens with spherical hollow mirror and lens corrector
Inventor: GALLERT FRANK
IPC: G02B17/08
Filed: 1996-04-26
Abstract: The lens corrector consists of a collector meniscus (2) convex towards the incident light; of a dispersing lens (3); and of a collector meniscus (4) convex towards the incident light, all made of a uniform optical material.  The lens corrector corrects spherical aberrations, comas, astigmatism and Petzval sums. The colour enlarging errors can be reduced to nil, and the colour longitudinal errors and spherochromatic zone errors minimised.
Patent DE-19622157-A1 (DE)
Inventor: DEPTOLLA BERND
IPC: B60N2/235
Filed: 1996-06-01
Abstract: A motor vehicle seat has an inclination adjuster for the squab (1) and an additional securing device to lock the squab (1) in a predetermined inclined position. The additional securing device operates dependently on an acceleration force in the direction of travel acting on a safety belt (5) which is introduced into a pivotable securing component (7) by the safety belt system (5) wich takes the form of the locking engagement of a partial region (7b) with a mating component (1a). The additional securing device is arranged on the side of the vehicle seat opposite that of the inclination adjuster. The securing component (7) can pivot about a spindle (7a) integral with the seat and the mating component (1a) is firmly secured to and pivotable with the squab (1). In such a motor vehicle seat there is no need for the otherwise necessary fitting of an inclination adjuster on both sides. The fitting of an inclination adjuster on one side and the additional securing device on the opposite side of the seat is sufficient.
Patent DE-19624701-A1 (DE)
Title: Phosphate free washing agents
Inventor: EHLE BEATE DR
IPC: C11D1/10
Filed: 1996-06-20
Abstract: Phosphate free washing agent comprising (a) 1-60 wt. % of at least one inorganic builder, (b) 0.1-25 wt. % of at  least one anionic detergent of formula R<1>-CH(OH)-CH(R<2>)-N(R<3>)-Y-COOM  (I) , (c) optionally 0-40 wt. % of at least one further anionic detergent, (d) 0.5-30 wt. % of at least one nonionic detergent, and optionally washing and cleaning agents. R<1>, R<2> = H, aryl, alkyl or alkenyl (both optionally substituted with 1-3 residues selected from aryloxy or alkoxycarbonyl and/or interrupted by 1-5 non-adjacent O atoms), or R<1> and R<2> together with the groups to which they are bound may form the residue of a mono- or polyunsaturated fatty acid which forms, by way of an ester bond, part of a triglyceride, which (depending on the original number of double bonds in its fatty acid residue, having up to 9 groups of formula (I) (sic), R<3> = H, alkyl, -CHR<4>-CH(OH)-R<5> (IIa) or -(CH2)n-COOM (IIb); n = 1-4; R<4>, R<5> = as for R<1> and R<2>, and the sum of the C atoms in R<1>, R<2>, R<4> and R<5> \- 4; Y = alkylene (optionally substituted by OH and/or COOM), or R<3>+N+Y = a 5- or 6-membered, saturated or unsaturated heterocyclic ring; M = H, alkali(ne earth) metal, optionally substituted ammonium.
Patent DE-19627113-A1 (DE)
Inventor: WESTERMANN KLAUS-JUERGEN
IPC: B60S1/38
Filed: 1996-07-05
Abstract: A wiper blade (10) for cleaning motor vehicle windshields has a supporting frame (15) for a wiping strip (12) supported on the windshield and capable of moving transversely to its longitudinal extension over the windshield, and a wind-deflecting strip (18) arranged on the supporting frame (15) and approximately parallel to the wiping strip. The wind-deflecting strip (18) has a wind-deflecting surface which faces the relative wind. One longitudinal edge of the wind-deflecting strip (18) is closer to the windshield than its other longitudinal edge located behind the first longitudinal edge in the flow direction of the relative wind. The wiper blade can be universally used because the wind-deflecting strip (18) can be suspended from or vertically mounted on the supporting frame (15) and because it has in both mounting positions a wind-deflecting surface that faces the relative wind.
Patent DE-19629783-A1 (DE)
Title: Vibration absorber with spring cushion and two end parts
Inventor: KOZIAN RUDOLF
IPC: F16F1/373
Filed: 1996-07-24
Abstract: The two shell-shaped end parts (12,18) are positioned at the opposite ends of the spring cushion (10). One of the end parts is joined to a guide wall (24) which grips over the other end part as it moves axially, both when pressure is exerted on the spring cushion and when not. The guide wall grips over the second end part leaving a radial clearance of preferably between 1 and 2 millimetres. The guide wall is the peripheral wall of a beaker-shaped guide piece (22) gripping over and fixed to the first end part.
Patent DE-19629983-A1 (DE)
Title: Extendable wooden shuttering support for concrete slabs and walls
Inventor: HINTZ GUNTHER
IPC: E04G11/54
Filed: 1996-07-25
Abstract: The shuttering support (1) comprises two profile shells (2) which are arranged on opposite longitudinal sides and which trace the side surfaces. The profile shells can be fixed to the support in desired relative position by fixing elements (4,5). The fixing elements consist of a bolt 4 and a key 5, with the bolt having a slit at its free end in which the key is inserted. The profile shells have longitudinal slot-shaped recess (3) at least over a part of their lengths. The shells have a hat-shaped cross-section. Over the length of support web, there are bolt-holes (6) which in the assembled state, are aligned with the recesses.
Patent DE-19632897-A1 (DE)
Title: Electromechanical machine e.g. for driving electric generators
Inventor: BRZOSKA FRANZ JOSEF
IPC: H02K53/00
Filed: 1996-08-16
Abstract: The electromechanical machine has at least one force generation unit (KEE) with electromagnets (1,2) which convert electrical energy supplied to their coil windings (3) into magnetic/mechanical energy. Each force generation unit has a rocker (7) acted in by the magnetic attraction forces and providing a required operating stroke transmitted via a cooperating crank mechanism to a rotary crank shaft (22).
Patent DE-19634748-A1 (DE)
Title: Lap winding machine not requiring auxiliary motor
Inventor: SCHEURER PAUL
IPC: B65H18/20
Filed: 1996-08-28
Abstract: The machine to wind lap strips has a coupling (20) between the drive motor (11) and the calender rollers (5-8) to disconnect the drive to them on further rotation of the lap winding rollers (2,3).
Patent DE-19637475-A1 (DE)
Title: Ring spinning machine with conical rings
Inventor: STALDER HERBERT DR
IPC: D01H7/60
Filed: 1996-09-13
Abstract: A ring spinning machine has a traversing ring rail carrying a number of rings (11) which each have a traveller support section (27) and an inner running surface (16).   The traveller (12) is essentially of inverted U shape with a bend (14) towards the inside of the U near the end of the leg (13).  The bend (14) is near a step (15) in the ring (11) and both are radially inside of the circular traveller path, viz. the ring (11).