baber/WOPTO huggingface dataset:
Patent DE-4226299-A1 (DE)
Title: Generating beams using electron cyclotron resonance source - producing electron beam concentric to ion beam axis for spatial charge compensation
Inventor: ANDRAE H JUERGEN PROF DIPL ING
IPC: H01J27/18
Filed: 1992-08-08
Abstract: The method involves generating and extracting the ions from a magnetically enclosed plasma in an ion source. The plasma is generated and heated by microwaves using electron cyclotron resonance. A plasma chamber (5) is provided in which the vacuum needed for plasma generation is generated and into which the microwaves are coupled. Ions are extracted from the plasma by a plasma electrode (10) and an extraction electrode (13). The potential difference between these electrodes (19,13) forms an attraction field. The plasma chamber (5) has one or more material evaporating apertures (8) to produce plasma and hence ions of any desired elements. The ion beam (11) coming from the chamber (5) and through the electrodes (10,13) is an electrically and mechanically bundled beam (12) and forms an electronic extraction channel with spatial charge compensation for the ions. ADVANTAGE - Combines principles of ECR and electron beam sources.
Patent DE-4227180-A1 (DE)
Title: Assembly of synchronised rotating linkage - involves inner component assembled with cage then welded to shaft.
Inventor: KRUDE WERNER
IPC: F16D3/223
Filed: 1992-08-17
Abstract: The assembly is for a fixed or sliding, synchronised, rotating linkage. The linkage inner component (1) is assembled as a first stage with the cage (2) under an opposing pivot angle up to 90 deg. The inner component is then friction welded to the shaft (5) with which it operates. USE/ADVANTAGE - Increased ball linkage dia. without reducing torque carrying capacity.
Patent DE-4227215-A1 (DE)
Title: Attaching scaffolding planks to trestle - involves support with U=shaped rail holding planks being attached by plates and bolts and hammer head fitting into rail
Inventor: MUELLER WILHELM
IPC: E04G7/28
Filed: 1992-08-17
Abstract: The upper bar (11) of the trestle has a support part. There is a holder (13) for the scaffolding planks (27) as well as vertical flat plates (15) with holes for bolts (17) for connecting the support onto the upper bar. The support has a U-shaped rail (13) in which the hammer head (28) of the plank is suspended. Angle bars (21) are welded onto the ends of the support and a cover rail is laid on top of them and is fastened at least in one place. An auxiliary bar bridges the space between the two short bearers on the ends of the upper bar. USE/ADVANTAGE - Plank attachment system for facade scaffolding. Can take heavier loads.
Patent DE-4227470-A1 (DE)
Title: Monitoring of electric current in electromagnetic valves of shock absorbers - involves comparing current with limiting value and measuring duration of exceeding limit with alarm given if duration exceeds preset value.
Inventor: RANZENBERGER RALF
IPC: B60G17/0185
Filed: 1992-08-20
Abstract: A fault signal is produced also, if within a specified time, the duration of several faults exceeds the specified duration. The fault signals produced within a further specified time are counted. A fault signal is given, with the exceeding of a specified number of produced fault signals. ADVANTAGE - Monitoring method ensures that only actually occurring faults can lead to fault signals or fault alarms.
Patent DE-4229316-A1 (DE)
Title: Mfr. of elongated ceramic bodies - by sintering assembly of adhesively-bonded part bodies.
Inventor: SCHMIDT JOHANN DIPL ING DR
IPC: C04B37/00
Filed: 1992-09-02
Abstract: Elongated ceramic bodies e.g. for coaxial resonators, of any required. geometric shape, are mfd. from unsintered part bodies (2,3) which are brought into close contact by an adhesive (10, 11) which burns out completely at sintering temp. and are sintered together to form a single body. Pressure on the assembly is produced by its own wt. ADVANTAGE - High-quality elongated bodies can be mfd.
Patent DE-4232418-A1 (DE)
Inventor: JESCHKE PETER DR
IPC: C07D413/06
Filed: 1992-09-28
Abstract: The present invention relates to the use of substituted 1,2,4-oxadiazole derivatives of the general formula I <IMAGE>  in which   R<1> stands for hydrogen, alkyl which is optionally substituted by halogen, alkoxy, hydroxyl, amino, alkylamino, dialkylamino, cycloalkylamino, and also cycloalkyl, optionally substituted aryl or hetaryl,   R<2> stands for hydrogen or alkyl,   X stands for O, S, SO, SO2 or N-R<3>, R<3> stands for hydrogen, alkyl, alkylcarbonyl or haloalkylcarbonyl,   R<4> stands for identical or different radicals from the series consisting of hydrogen, halogen, cyano, nitro, isothiocyanato, amino, aminoacyl, alkylamino, dialkylamino, trialkylammonium halide, sulfonylamino, hydroxyl, mercapto, alkyl, aralkyl, haloalkyl, alkoxy, aralkoxy, haloalkoxy, aryl, aryloxy, arylthio, arylsulphinyl, arylsulphonyl, alkylthio, haloalkylthio, alkylsulphinyl, haloalkylsulphinyl, alkylsulphonyl, haloalkylsulphonyl, alkoxycarbonyl, alkylcarbonyl, alkylcarbonyloxy, alkoxyalkyl, alkoxyalkoxy, hydroxyalkoxy or hetarylmethyleneoxy, for the control of endoparasites in medicine and veterinary medicine, and novel compounds of the formula (I) and their preparation.
Patent DE-4243610-A1 (DE)
Title: MOS power transistor with adjustable switching speed - has long meander shaped gate electrode connected to MOS transistors which determine turn on=off time
Inventor: CHUNG JIN YONG
IPC: H01L29/423
Filed: 1992-12-22
Abstract: The power MOS transistor (100) has source/drain and a long, meander shaped gate electrode (310) with numerous contacts (322). The end of the gate electrode is connected to the drain of an NMOS transistor (MNB) whose source is fed by a voltage supply (Vss). The gate electrode contact (322) are coupled to the source of PMOS transistor (MP1, MP2....MPn) whose drains are connected to a voltage supply (Vcc). An input signal (B, A1, A2....An) can turn on/off different part of the transistor. This results in changing the switching speed of the transistor. The turn on/off speed of the transistor can be set to a predetermined value. ADVANTAGE - Different turn on/off switching speed without changing the size of the gate electrode.
Patent DE-4300924-A1 (DE)
Title: Detachable roof top-piece for cabriolet
Inventor: EICHHORN GEORG
IPC: B60J7/08
Filed: 1993-01-15
Abstract: The roof section made as a roof top-piece (17) with a wind deflector (18) integrally formed on the rear side, for installation on cabriolet (10) with a folded-down folding top (13). The leading side windows (15) of the car lie immediately against the under side of the top-piece when in the closed position. The underside of the top-piece is provided with latching elastic sealing strips (28) for the tops of the windows. The top-piece is fitted to the windscreen frame by manual quick-locking couplings (19), and to the over-roll bar (12) by a positive fit.
Patent DE-4315330-A1 (DE)
Title: Novel 4-cyano-1-(3-pyrazolyl)pyrazoles, their preparation, and intermediates for their preparation and their use as agents having herbicidal action
Inventor: DORFMEISTER GABRIELE
IPC: A01N43/90
Filed: 1993-05-03
Abstract: Novel 4-cyano-1-(3-pyrazolyl)pyrazoles of the formula I <IMAGE>  in which R<1>, R<2>, R<3> and R<4> have the meanings mentioned in the description, processes for their preparation, and intermediates for their preparation and their use as agents having herbicidal action are described.
Patent DE-4317523-A1 (DE)
Title: Current controller for use in e.g. hydraulic or pneumatic systems - has spring element on aperture which reduces cross-section of aperture for through flow with increasing pressure difference
Inventor: RUSTIGE HAYNO DIPL ING
IPC: G05D7/01
Filed: 1993-05-26
Abstract: The current controller consists of an aperture with a preferably geometrically simple opening such as a circular bore hole, triangle, rectangle. A curved and flat spring element is arranged on the aperture. The spring element unfolds itself on the aperture opening dependent on pressure or bends itself flat on the aperture opening. The spring element thereby rescues the cross-section of the opening for through flow with increasing pressure difference. ADVANTAGE - Has extremely simple structure for producing defined flow volumes, and is inexpensive to manufacture.
Patent DE-4318224-A1 (DE)
Title: Deformable lightweight structural element
Inventor: STOLZ GERT PROF
IPC: B29C70/08
Filed: 1993-06-01
Abstract: Published without abstract.
Patent DE-4318471-A1 (DE)
Inventor: BAUER KURT PROF DR
IPC: F26B7/00
Filed: 1993-06-03
Abstract: The invention relates to a single-pot mixer-granulator-dryer, which is a single-stage or single-pot production apparatus for the successive mixing, moist granulating and drying of solid pharmaceutical products, for example in the manufacture of powdery products, pellets or granules. The high effectiveness of the drying is achieved by the simultaneous use of four different drying mechanisms. A further subject-matter of the invention is a process for the successive mixing, moist granulating and drying in the manufacture of solid pharmaceutical products, in particular of pharmaceutical granules, in which the necessary mixing operations, the moist granulating and the following drying operation are carried out in a container (12), and a combination of contact, vacuum, flushing-air and infrared drying by means of an electrically heated ceramic infrared panel radiator (1), arranged outside the dryer, or an electrically heated quartz tube radiator is used for the drying. <IMAGE>
Patent DE-4323490-A1 (DE)
Title: Transporting apparatus with a driver chain
Inventor: HINTZE PETER
IPC: B65G47/244
Filed: 1993-07-14
Abstract: In a transporting apparatus (1), a toothed chain (24) runs around in a constrained manner in a sliding body (19). A pinion (25) of a spindle (4, 5) projects, through a longitudinal slot (26) of the sliding body (19), into said toothed chain (24), this resulting in a rotary movement of the spindle (4, 5) when the spindle (4, 5) moves in a translatory manner and/or the toothed chain (24) is driven. A counter-pressure strip (27) on that side of the spindle (4, 5) located opposite the sliding body (19) guides the latter together with the sliding body. <IMAGE>
Patent DE-4327696-A1 (DE)
Inventor: REYMANN WOLFGANG
IPC: E04G19/00
Filed: 1993-08-18
Abstract: Shuttering system for concrete elements, having a steel base plate on which there may be placed magnet bodies, which fix shuttering and fastening elements in their respective positions and which can be lifted off by means of a tool. <IMAGE>
Patent DE-4330716-A1 (DE)
Inventor: MAENNER ALEXANDER
IPC: H01H19/56
Filed: 1993-09-10
Abstract: An electrical switch comprises a rotatable actuating shaft 2, onto which at least one contact arm 9 is fixed by means of a flat retaining plate 3a having a central aperture 4 through which the actuating shaft 2 passes, and from which a retaining arm 7 projects approximately radially, on which retaining arm the contact arm 9 is rotatably mounted. <IMAGE>
Patent DE-4332385-A1 (DE)
Title: Textile knitted fabric and process for producing it
Inventor: EIDNER GOTTFRIED
IPC: D04B1/20
Filed: 1993-09-23
Abstract: In a textile knitted fabric, which is worked, at least in regions, in the right/left lining weave with at least one ground thread and at least one lining thread, at least one lining thread consists at least partially of a shrinkable fibre material, preferably staple-fibre material. This lining thread is shrunk in relation to its non-shrunk state, along with a reduction in its length, in such a way that it is tied in essentially stretched longitudinally in the manner of a continuous weft thread.
Patent DE-4333050-A1 (DE)
Title: Method for controlling drinking water dams
Inventor: BUETTNER MATHIAS
IPC: E02B7/04
Filed: 1993-09-29
Abstract: Installations for obtaining drinking water are controlled such that the provision function is not endangered by the withdrawal of drinking water. It is the prior art to dimension the capacity of these installations for fixedly predetermined loadings and withdrawals. The least favourable dry periods are estimated as loadings. The dimensional capacity represents the upper limit of water discharge in the control of the installation. With the aid of the new method, the installation is intended to be controlled such that the possible water discharge which is a maximum determined for a current point in time is calculated and output. In the event of a change of the boundary conditions, the method determines a new discharge. For this purpose, the withdrawal devices are set to the discharge which is the maximum possible at the present point in time. The discharge which is the maximum possible at the current point in time is determined for a predetermined safety margin by using the current dam content, the observed dam inflow from the previous 3 months and with the aid of artificially generated storage inflows for the next 5 years by means of at least 1000 dam operating simulation calculations and subsequent recording of the cases of failure. The statistical distributions of the observed and artificially generated storage inflows are identical. The advantages achieved by means of the invention consist in an increase of the drinking water discharges and thus of the sales proceeds of the dam operator.
Patent DE-4333179-A1 (DE)
Title: Doffer device for a spinning machine
Inventor: CHUN-SHING CHEN
IPC: D01H9/04
Filed: 1993-09-29
Abstract: A change-over or exchange device for the change-over or exchange (doffing) of full cops or empty yarn carriers on a ring frame or a high-draft speed frame comprises a plurality of spindles, onto which the full cops or the empty yarn carriers can be placed in each case, a clamping device for clamping one of the empty yarn carriers, which is to be arranged on one of the plurality of spindles, or for gripping one of the full cops which is to be removed from one of the spindles, a positioning device, on which the clamping device can be mounted, a transfer or blocking device which is connected to the positioning device for the purpose of transferring or displacing the positioning device, and a conveying device for receiving the full cops which, after removal from the spindles, are located or deposited thereon and for providing empty yarn carriers which are clamped by the clamping device. The device is characterised in that the clamping device comprises a clamping member (24, 24') and a separating member (26, 26'). Such an exchange device can protect its relevant parts against damage or deformation or breaking, in order to lower the operating costs for the production of full cops and to obtain full cops more efficiently. <IMAGE>
Patent DE-4334556-A1 (DE)
Inventor: LEINEWEBER HEINZ
IPC: D21H25/10
Filed: 1993-10-11
Abstract: To coat a running material web (2), in particular a paper or board web, devices are known which have a mating roll (1) deflecting the web (2), a doctor blade (3) which can be pressed against the mating roll (1) and a supporting strip (6) which is elastically flexible over its length and supports the doctor blade (3) on its rear side. In a known way, the supporting strip (6) is supported in a holder (7, 8) so as to be capable of movement in the direction towards the mating roll (1), and its supporting edge can be adjusted locally to a different extent over the working width by means of a row of adjusting elements (10). In order to be able to set a uniform application both in the web running direction and also transversely to this in a reproducible fashion, the uniformity of which is also maintained during alterations of the coating weight, the supporting strip (6) is, according to the invention, supported so as to be freely movable in the holder (7, 8) in the direction of the mating roll (1) over an adjusting range. On its rear side it is supported by a profiling strip (9) which can be bent and adjusted in the direction of the mating roll (1), and on whose rear side the adjusting elements (10) engage, and there is arranged between the profiling strip (9) and the supporting strip (6) a pressure hose (11) which extends over the working width. <IMAGE>
Patent DE-4335621-A1 (DE)
Inventor: ELSENER HUGO
IPC: D03D15/56
Filed: 1993-10-19
Abstract: PCT No. PCT/EP94/03309 Sec. 371 Date Apr. 12, 1996 Sec. 102(e) Date Apr. 12, 1996 PCT Filed Oct. 6, 1995 PCT Pub. No. WO95/11328 PCT Pub. Date Apr. 27, 1995An absorbent fabric material of synthetic endless fibers, in particular for use in clinical areas and also clean room areas and also in company and public washrooms, in which, in order to simultaneously achieve absorbent high absorbency and handling acceptance the fiber of the fabric material is texturizable and the woven material has an open woven structure in which longer non bound in thread sections (3, 6) alternate with firmly bound in thread sections (4, 5 or 7, 8 respectively) which thereby generate capillary-like interstitial spaces between the fibers.
Patent DE-4342263-A1 (DE)
Inventor: OESTERLE HELMUT
IPC: E04D5/14
Filed: 1993-12-10
Abstract: PCT No. PCT/EP94/04037 Sec. 371 Date Jul. 26, 1996 Sec. 102(e) Date Jul. 26, 1996 PCT Filed Dec. 5, 1994 PCT Pub. No. WO95/16087 PCT Pub. Date Jun. 15, 1996In a large-area washer (1) there is an aperture for the insertion of a fastener and a bead (16) to stiffen the washer (1). To provide better engagement with a plate and/or web to be fastened, there are engagement components (13) on the underside of the washer (1) which are pressed out of the whole material of the washer (1) and project approximately perpendicularly downwards from it. The engagement components (13) are conical or truncated cones.
Patent DE-4344852-A1 (DE)
Title: Frame elements for holding blocks of moulds in mfg. cheese
Inventor: BUSSAT BERNARD
IPC: A01J25/13
Filed: 1993-12-29
Abstract: A number of elements (2,3) are assembled to form a frame (1) for containing a block (4) of moulds (10). A number of blocks (4,5) may be placed on top of each other. The frame element has a ledge (21,31) on the inner side of its upper edge on which the lower edge of the corresponding element of the frame of the block above can rest.Each pair of frame elements is pref. welded together at their ends, the end of the first element being straight and having a flat inner surface and a curved outer surface, and the end of the second element being bent at right angles and having a flat end surface perpendicular to its length. This flat end surface is welded to the inner side of the end of the first element.
Patent DE-4400920-A1 (DE)
Title: Stepper motor for actuator
Inventor: THOENNESEN DIETER
IPC: H02K11/22
Filed: 1994-01-14
Abstract: The stepper motor is for an actuator with a control range over several rotations of the motor, and with a rotation monitor. The latter is formed from a segment disc fixedly connected to the rotor of the stepper motor. The disc has characteristic segment sections. A device detects the segment sections. The output of the segment detector is fed to an electronic control device in which the signal image of the characteristic segments is stored in a table. The detector output signal is compared with the signal image to determine the rotor position.
Patent DE-4401572-A1 (DE)
Inventor: GRUENEWAELDER BERNHARD
IPC: C08G18/36
Filed: 1994-01-20
Abstract: The description relates to two-part polyurethane adhesives with improved adhesive power in damp conditions, containing oleochemical polyols as the polyol component. The adhesive power is improved by the addition of 2 to 7 wt.% in relation to the polyol of a diol or diol mixture or a trifunctional hydroxyl compound with hydroxyl numbers from 1100 to 1850.
Patent DE-4403720-A1 (DE)
Title: Pressure-medium supply assembly for utility vehicles
Inventor: KAWAMURA MASAHISA
IPC: B60R16/08
Filed: 1994-02-07
Abstract: The cylinder head (81) of an hydraulic lifting cylinder (39) comprises a pressure medium inlet (74) and a first pressure medium outlet (75) for connection to a pump (46) or to a power steering mechanism (40). These openings are preferably situated on opposite sides of the head. The head also comprises a second pressure medium outlet (83) and a pressure medium inlet (84) which open to the front side of the head. These openings are interconnected through the interior of a cover part (49a, 50a; 201; 250a) which is mounted removably on the front side of the head. Provided in the interior of the head is a flow divider (47) which divides the pressure medium flow coming from the inlet opening into a first and a second part flow which are conducted to the first and, respectively, the second outlet opening. The pressure medium returning into the inlet opening is supplied to a first control valve assembly (48) for the lifting cylinder. A second control valve assembly (49; 250) for an additional device can be provided, the cover part serving as valve housing and the remaining pressure medium lines to the inlet and the first outlet opening remaining unchanged. Moreover, a third control valve assembly (50) can be provided, which is mounted on the top side of the second assembly. <IMAGE>
Patent DE-4407287-A1 (DE)
Title: Carrier of material for running printing material strip
Inventor: SCHINDLER ROBERT
IPC: B41F27/00
Filed: 1994-03-04
Abstract: The carrier has one or more engravings (42), which are attached by a pass band (24) in a prearranged position on an engraving cylinder (6), and fixed. The pass band stays on the engraving cylinder during operation. The pass band is of magnetic material, and so can be attached to a magnetised band on the engraving cylinder. This region of the cylinder runs parallel to the axis of rotation of the cylinder. The cylinder material may be a permanent magnet or an electromagnet. Alternatively, an adhesive may be used to attach the engravings to the cylinder.
Patent DE-4409066-A1 (DE)
Title: Image data compression/expansion circuit
Inventor: MATOBA NARIHIRO
IPC: H04N1/41
Filed: 1994-03-14
Abstract: A line buffer arrangement temporarily stores a predefined area of the original image data, which are divided into small blocks, each with a small area, to code the image data for each block into fixed-length data by a compression processing device (5). The line buffer arrangement is made up of a first stage line buffer group and a second stage line buffer group. The number of line buffers (1a to 3a) in the first stage is one less than the number of lines which form a block, and the number of line buffers (1b to 4b) in the second stage is the same as the number of lines which form a block. The coding time is shortened and the circuit structure is simplified. <IMAGE>
Patent DE-4409715-A1 (DE)
Title: Quantitative description of chemical crosslinking reaction in paint
Inventor: FREY THOMAS DR
IPC: C08J3/24
Filed: 1994-03-22
Abstract: To describe the chemical crosslinking reaction of paint films, the paint under test is applied to a woven strip which is thermally stable at least to the firing temp. of the paint and chemically inert to the paint. The material has a mechanical loss factor of max. 2 in the stretch direction and a spring constant of max. 2000 N/m in relation to 1 cm of strip width. The woven strip, impregnated or coated with the paint, is stretched longitudinally intermittently or at a constant frequency, at 0.01-5.0% of its length. The periodic force change and the phase shift between the force change and the periodic stretch change are measured according to the duration of the stretching stage and the temp. of the woven strip impregnated with the paint.
Patent DE-4411407-A1 (DE)
Title: Determining variation of attenuation in optical fibre using OTDR
Inventor: UNGER CLEMENS DIPL PHYS
IPC: G01M11/00
Filed: 1994-03-31
Abstract: Measurement pules are fed into an auxiliary light conductor (LWA1) connected before the measurement light conductor (LWT) and reflected light components are received and evaluated. Light passes through a further auxiliary light conductor (LWA2) connected after the measurement one. The time and hence distance dependent distribution of the reflected light intensity is measured in two measurement processes or both auxiliary conductors and the measurement conductor. The change in damping occurring between the two measurement processes is determined from the difference between the two measured distributions.