baber/WOPTO huggingface dataset:
Patent DE-4243585-A1 (DE)
Title: Height adjustment for covering feeding marks
Inventor: WEISBACH GUENTER
IPC: B65H9/06
Filed: 1992-12-22
Abstract: The frame point (7) of the drive rocker arm (5) and the frame point (8) of the driven rocker arm (6) of the double rocker arms (4-6) are positioned in a driven element (9) mounted so that it rocks on a frame point (12). The driven rocker arm (14) of a pre-positioned drive unit (14-16) touches the driven rocker arm (5).The driven element holding the frame points (7,8) is the driven element of an adjustment element (9-11) in the form of a quadrilateral. The drive gear is in the form of a drive element, coupling and driven element.
Patent DE-4300925-A1 (DE)
Title: Wrapping of curved core with film or textile strips or threads
Inventor: BRAUN WOLFGANG
IPC: B29C53/80
Filed: 1993-01-15
Abstract: The core (13) has its ends fixed to mirror-image symmetrical holding arms (14) which extend radially w.r.t. the centre of curvature and are terminated with eyelets having axes at right angles to the plane of the axis of the core.The two spindles (3,4) are aligned (5) with a tangent to the core, along which the winding (8) proceeds as the head (7) slides along its guide (6). The arms are jointed to sliders (11,12) whose extreme positions lie on opposite sides of the axis and which are controlled by servomotors with differential gearing.
Patent DE-4306448-A1 (DE)
Title: Method and device for differential thermal analysis in solvents
Inventor: LINNENBRINK MARTIN DIPL CHEM
IPC: G01N25/48
Filed: 1993-03-02
Abstract: A method and a device for the differential thermal analysis (DTA) in solvents, which involves introducing a substance into a solution containing at least one coreactant in a measuring cell situated in the thermostatting bath and causing it to react therein under isothermal or dynamic conditions, and measuring the heat effect resulting from the heat of reaction, is characterised in that the substance R1 to be introduced is present in a hollow body within the measuring cell, the hollow body is destroyed at the beginning of the measuring operation,  the reactions are measured thermodynamically and the measuring operation is carried out under a protective gas atmosphere and with intensive stirring,  the appliance being characterised in that it comprises a measuring cell which is completely immersed in a thermostatting bath, is designed so as to be closable and contains a solution having at least one coreactant R2, in that at least one thermosensor is provided which can be placed in a fixed position and runs through the closure which closes the measuring cell, in that a hollow body is provided which runs through the closure, contains the substance to be introduced and, at an open side, is connected to a protective-gas source  and in that at least one magnetic stirrer core is provided, so that an appliance and a method are provided which make it possible to ... rapid reactions with a large exchange of heat down to reactions having a very small exchange of heat by suitable selection ... Original abstract incomplete.
Patent DE-4307041-A1 (DE)
Title: Strip light
Inventor: KORTE HEINRICH
IPC: F21Y103/00
Filed: 1993-03-05
Abstract: A strip light having a basic element (1) with electrical facilities arranged thereon, mounts (sockets) (2, 3) arranged on the basic element (1), lighting means (4, 5), a luminaire cover (6), shutters (diaphragms, stops) (7, 8) at the ends and facilities for fastening on a support element, there being present as lighting means two fluorescent tubes (4, 5) at the two sides of the basic element (1) and parallel thereto. <IMAGE>
Patent DE-4309334-A1 (DE)
Title: Double acting continuous adjustment action for vehicle seats - has link that connects with spindle by movement in which formed spring element provides control action
Inventor: SCHECK GEORG
IPC: B60N2/90
Filed: 1993-03-17
Abstract: A double acting transmission element suitable for use in such as road vehicle seat adjustment systems has a lever (30) with a curved section (31) that locates against the surface of a drive spindle (2). A ring shaped force transmitting ring (4) located over the spindle and has a hole (61) that sits on a pin (16) projecting from the lever. A profiled spring (4) fits over the end of the spindle and has parallel end sections that react against two pins (15,16). The lever can be moved in either direction to cause a change in the spindle position. USE/ADVANTAGE - Limited action to provide compact form.
Patent DE-4310198-A1 (DE)
Inventor: PFEIL ARMIN DR
IPC: C09K23/52
Filed: 1993-03-29
Abstract: Polyol-epoxide addition products obtained by reacting   (A) an aliphatic polyol having a weight average molecular weight (Mw) of from 200 to 20,000 g/mol and (B) an epoxide compound containing at least two epoxide groups per molecule and having an epoxide equivalent weight of from 100 to 2,000 g/mol, where the ratio between the number of equivalents of OH groups and the number of equivalents of EP groups is from 1:3.6 to 1:10, preferably from 1:4 to 1:9, particularly preferably from 1:4.5 to 1:8, and the epoxide equivalent weight of the addition product is between 150 g/mol and at least 8,000 g/mol, preferably between 250 g/mol and 1,000 g/mol. These addition products are used as nonionic emulsifiers in water-dilutable liquid epoxy resins.
Patent DE-4315806-A1 (DE)
Title: Method for decision feedback clock adjustment
Inventor: KAMMEYER KARL-DIRK PROF DR
IPC: H04L27/26
Filed: 1993-05-12
Abstract: A method is proposed which is used for decision feedback clock adjustment in multi-carrier systems with square-wave pulse formation and with phase-coherent carrier recovery. With the aid of a balance criterion, the method identifies a difference between the symbol clock and the ideal symbol clock. The symbol clock is adjusted via a switch which distributes the multi-carrier signal over the inputs of a polyphase filter bank. <IMAGE>
Patent DE-4316842-A1 (DE)
Title: Shearing device for cutting viscous glass into gobs - having hydraulically operated shearing arms
Inventor: YEOM HANCHEOL
IPC: C03B7/10
Filed: 1993-05-19
Abstract: Cutting device for a viscous mass comprises a rack (20) and pinion (12) device operated by back and forth mains cylinder units, (18,19). As the pinion is rotated clockwise, interlocking cog wheels (13,14) rotate anti-clockwise. These wheels are fixed to intermediate joints (10,11) via elements (15,16) which rotate with the wheels (13,14) thereby moving the arms (2,3) together by rotating about axes (H1,H2). This causes the cutting blades to come together and perform the cutting action. By reversing the rotation of pinion (12), the arms more apart. USE/ADVANTAGE - Cutting molten glass as it is pulled from a crucible to produce a required job. Increases productivity and reduces rejection rate. A uniform cutting of the glass strand is achieved.
Patent DE-4320422-A1 (DE)
Title: Return flow check device for pump discharge pipes - has pipe outlet above max. fluid level, and bell-shaped hood over it, with edge at min. fluid level
Inventor: DEUSSEN MANFRED
IPC: F04D29/40
Filed: 1993-06-21
Abstract: A bell-shaped hood (9) is placed over the discharge aperture (6) of the pipe (5). One or more ventilation units (10) are connected to the pipe and/or hood. The hood is axially offset relative to the discharge pipe. The ventilation unit is regulated or is influenced by the pumping medium. The unit is regulated by the electrical and/or mechanical behaviour of the pump drive engine. It consists of an open pipe whose lower aperture (11) is located within the discharge pipe, and its top aperture (12) is located above the max. fluid level (8).
Patent DE-4324238-A1 (DE)
Inventor: REIL WILHELM
IPC: B29C51/30
Filed: 1993-07-20
Abstract: A mould for thermoforming and sealing open trays (3, 3') of plastic has tray-shaped metal elements (2, 2'), which a level rim (11, 11') borders on the open side. In order that the outer seam of a first plastic tray can be joined by sealing to the outer seam of a second plastic tray, placed invertedly against it, by one and the same mould without the additional supply of heat, it is provided according to the invention that the rim (11, 11') has a heat-insulating top (18), separate from the cooled metal element (2, 2') and fastened on the latter. <IMAGE>
Patent DE-4326825-A1 (DE)
Title: HF screening method for PCB
Inventor: BUECKERS ALBERT DIPL ING
IPC: H05K9/00
Filed: 1993-08-10
Abstract: In the high frequency screening method the circuit and/or circuit element on th circuit board to be screened are covered with a coating (UZ). The coating is produced by covering the circuit and/or circuit element with a first insulating layer (EIS) e.g. rubberising or lacquer, in a first step. A second electrically conductive layer (ELS) e.g. silverised lacquer or graphite or nickel, is applied in a second step.  The first and second layers may be produced by spraying.
Patent DE-4327836-A1 (DE)
Title: Vaporiser unit(s) connected to an internal combustion engine on the output side and/or combined therewith
Inventor: HEYNE RALF DR ING
IPC: F02G5/00
Filed: 1993-08-19
Abstract: Published without abstract.
Patent DE-4329742-A1 (DE)
Title: Electrode and measuring arrangement for measuring electrochemical quantities of a sample
Inventor: HAAF DIETER
IPC: G01N27/30
Filed: 1993-09-03
Abstract: An electrode is described for measuring electrochemical quantities of a sample, having a solid metallic body (12) of uniform material, having a thin conductive layer (13) of metal salt, and having a further layer of a solid, electrically conductive, electrochemically inert or ion-specific material as bridge body (14), this layer arrangement being located at least in a region which comes into contact with the sample (51) to be measured. The invention provides that a compensation layer (1) is arranged between the metal salt layer (13) and the layer forming the bridge body (14), and that this compensation layer (1) contains ions of the salt of the metal salt layer (13), which are used for temperature compensation of the output signal generated by the electrode (11). <IMAGE>
Patent DE-4329985-A1 (DE)
Title: Microscopic transmitter or detector of electromagnetic radiation - has two or more faces of tip coated with thin electromagnetic radiation absorbing layers, with point and edge uncoated
Inventor: DANZEBRINK HANS-ULRICH
IPC: G02B21/00
Filed: 1993-09-04
Abstract: The edges and the point of the polyhedral tip (P) have a radius of curvature of less than 200 nm. The body of the tip is of a material which is suitable for the special function of the probe, or of a material such as glass, quartz, sapphire, diamond, gallium arsenide or silicon. The material may be electro-optically passive or active. Two or more side faces of the tip have thin electromagnetic radiation absorbing layers. The point and at least one edge between adjacent faces are uncoated so that an uncoated electrically insulating gap is formed having a width of less than 0.2 micron. USE - For use as probe for measuring spatial distribution of electromagnetic fields, and especially for use as probe for optical scanning near field microscopy. Also for microlithography  or hologram recording.
Patent DE-4341065-A1 (DE)
Title: Pesticide contg. oxazine and thiazine derivs.
Inventor: HOLMWOOD GRAHAM DR
IPC: C07D265/12
Filed: 1993-12-02
Abstract: Pesticidal agents contg. a 1,3-oxazine or 1,3-thiazine deriv. of formula (I) are claimed. A = substd. phenyl or opt. substd. naphthyl, pyridyl, thienyl or pyrazolyl, B = H, alkyl or opt. substd. phenyl, phenylalkyl, phenylalkenyl, phenoxyalkyl, phenylthioalkyl, phenylsulphinylalkyl or phenylsulphonylalkyl, D = H or alkyl, E = B except phenylalkenyl, G, J = H or alkyl, K = H, alkyl or opt. substd. phenyl or B+D, D+G or E+G = opt. substd. alkanediyl with 1 or 2 CH2 replaced by O and/or S, W = N and Y = O or S, or Y = N and W = O or S, and the dotted bond is a double bond between the N atom and the C atom carrying A.
Patent DE-4400646-A1 (DE)
Title: Machine working in lee of wind
Inventor: UNTIEDT ERNST HERMANN OSWALD
IPC: F03G7/00
Filed: 1994-01-12
Abstract: A machine working in the lee of a wind has controllable sails rotating over elastic surfaces. The resistance of the stator field generates a derivative lee which favours the rotor field in its movement. The term "wind" can also signify "light", "magnetism", etc. The rotor field can guarantee its stability. The rotor field (sail surfaces) can not function in every installation as a rotor.
Patent DE-4401814-A1 (DE)
Title: Flat silo circular cutter on front or rear loader of tractor
Inventor: VOELK POLYKARP
IPC: A01F25/20
Filed: 1994-01-22
Abstract: The cutter (2) is combined with a front loader bucket, or directly mounted on the front loader. It has a round disc with a conical ring driven by a hydraulic motor. On the disc are mounted circulating blades. The cutter support frame (7) is rotatably mounted on the rear end (8) of the loader bucket (14) bottom (15) and arrested in its working position by a bolt (17). The support frame, in loaded position, is swivelable upwards, arrested by another bolt (9). For precise wall cutting the cutter can be offset in the bucket both to the left and right. The frame has a bend (6) and moves parallel to the bucket bottom in the cutting position.
Patent DE-4404890-A1 (DE)
Inventor: KNEIP MICHAEL DR
IPC: C14C9/00
Filed: 1994-02-16
Abstract: Leathers and pelts are water-proofed in an aqueous emulsion in the presence of emulsifiers by comb-like carboxylated polysiloxanes in which the carboxyl groups are linked to the main polymer chain by spacer groups in the form of linear or branched C2- to C40-alkylene groups that may be separated by up to 8 non-adjacent oxygen atoms or groups having the formulas -NR<1>-, CO- or -CO-NR<1> and that may additionally bear up to 5 carboxyl groups or carboxylic acid amide groups having the formula -CO-NR<1>R<2> in which the residues R<1> and R<2> stand for hydrogen or C1- to C4-alkyl. The spacer groups are linked to the main polymer chain by a direct bond, an oxygen atom or a group having the formulas -NR<1>-, -CO-, -CO-NR<1>- or -CO-O-.
Patent DE-4405211-A1 (DE)
Title: Method for calibrating a network analyser having two measuring ports and three measuring positions
Inventor: HEUERMANN HOLGER DIPL ING
IPC: G01R27/32
Filed: 1994-02-18
Abstract: In a method for calibrating a network analyser having two measuring ports and three measuring positions, the two measuring branches of which can be connected alternately by a changeover switch to a high-frequency generator, the first measuring position being arranged between the high-frequency generator and the changeover switch, the second measuring position being arranged in the first measuring branch and the third measuring position being arranged in the second measuring branch, six sequential calibration measurements are carried out on six calibration standards, and, using the measured values obtained with these six calibration standards, twenty-two corrections are calculated in all; the calibration standards can in this case consist of impedance elements in the form of lumped components.
Patent DE-4406791-A1 (DE)
Title: Air nozzle arrangement for textile dryers
Inventor: PABST MANFRED
IPC: F26B13/10
Filed: 1994-03-02
Abstract: Heated treatment gas (9) is blown on continuously moving textiles (1) by means of blowing nozzles (7), esp. in flat bed or festoon dryers. At least some of the nozzles are injector nozzles (8). The number of nozzles (8) per unit area of fabric (1) can be selected to give even or uneven treatment. The nozzles (8) are connected in groups to a pressurised gas system (16) and can be controlled singly or together.
Patent DE-4408024-A1 (DE)
Inventor: RAPP WERNER DIPL ING
IPC: H01H27/06
Filed: 1994-03-10
Abstract: A safety switch has a key (1) which, when inserted into and removed from a key channel (9), forcibly rotates a cam plate (7) and so switches over the switch. The safety switch further has an interlocking locking device for the cam plate (7) which is disposed adjacent the latter, can be forcibly released by the key (1) when it is introduced into the key channel (9) and has at least one locking member (21) which can be displaced in translation and, in its locked position, engages in an interlocking manner with a housing disposed adjacent the cam plate (7). The locking member (21) can be displaced into the released position by the key (1) by means of an actuating member (15) which is moveable together with the locking member (21) and is integral therewith. The part of the actuating member (15) which projects into the key channel (9) in the locked position is connected to the locking member (21) by means of a material section which is laterally guided past the axis of rotation (6).
Patent DE-4415546-A1 (DE)
Title: Mounting aid for positionally aligned fixing of flush-mounted under-floor boxes
Inventor: SCHARDT JOHANN
IPC: H02G1/00
Filed: 1994-05-03
Abstract: The protruding depth (T) of the boxes (13, 14) is located in the reception plane (28) spaced at a distance to it. A fixing unit (2a, 2b, 17) is provided for the detachable fixing of the flush mounting box (13, 14) and/or several boxes arranged in a row one behind the other.The boxes are arranged with their openings at the reception plane (38). At least three distance holders (4,7; 5,6; 8,11; 9,10) are provided, arranged in the direction of the building wall (35,fig.3). The distance holders can be screwed rods with holes used in conjunction with locking elements.
Patent DE-4416724-A1 (DE)
Title: Valve system for gas exchange control in IC engines
IPC: F01L5/04
Filed: 1994-05-13
Abstract: The valve system has the cylindrical section of the combustion chamber formed by a slide sleeve, and is irregularly moved by a camshaft. The slide regulates the ejection of the exhaust gases only. The ejection apertures located radially on the cylinder circumference behind the slide, are sealed by the slide, due to the combustion pressure.The slide decreases in size inwards. The end-sided sealing between the lower edge of the slide and the edge of the cylinder, is by a sealing ring. This is located and moveable in a ring groove, and retained in position by a second ring. In upper position, the slide moves into a ring gap between engine block and cylinder head.
Patent DE-4422888-A1 (DE)
Title: Insulating sheathing for outlet bends of water lines
Inventor: LEIFELD HEINRICH
IPC: F16L59/22
Filed: 1994-06-30
Abstract: The insulating sheathing for outlet bends (1) of water lines comprises two plastic shell parts (3, 4) which are connected to one another and are curved corresponding to the outlet bend (1). The two shell parts (3, 4) are each formed by an outer bent portion (5, 6) consisting of rigid plastic and an inner, noise-damping (sound-insulating) soft lining (7) which consists of plastic, rubber or the like, is fitted into the rigid outer bent portion (5, 6) during production and is connected thereto. <IMAGE>
Patent DE-4425592-A1 (DE)
Title: Fibre reinforced plastic bicycle wheel, with special provision for rubber lock rim brakes
Inventor: HOLSTEIN WOLFGANG DR ING
IPC: B29C69/00
Filed: 1994-07-06
Abstract: The wheel body (400), esp. suitable for a bicycle rim, has a preformed core (1), totally surrounded by fibre reinforced plastic. At least one core (1) is spirally-wound with a prepreg (2), which consists of fibre reinforcement, impregnated with plastic resin, esp. the type which is hardened by high temp.. The assembly is inserted in the mould (4), which is complementary to the required wheel body shape. It is then treated by raised pressure, and suitable hardening conditions.
Patent DE-4425806-A1 (DE)
Title: Slat frame for beds with interconnected frame sections
Inventor: SCHWENK HANS ULRICH DIPL ING
IPC: A47C20/08
Filed: 1994-07-21
Abstract: The frame has several sections height- and inclination-adjustable by drives. A longitudinally middle portion (2) of the slat frame (1) can be lifted by a motor over the other frame sections (3-6). Pref. the longitudinally middle portion of the frame is located on a swivel frame (13) spaced from the latter. The swivel axis (12) of the swivel frame lies in the head section of the slat frame. The longitudinally middle portion may be shorter than the slat frame and may form a joint for the two adjacent frame sections (3,5).
Patent DE-4427569-A1 (DE)
Inventor: LANTZSCH REINHARD DR
IPC: C07D277/18
Filed: 1994-08-04
Abstract: The prepn. of cyanimino-1,3-thiazolidine of formula (I) comprises reacting a cysteamine salt of formula (II) with a dialkyl N-cyanimidocarbonate of formula (III) in the presence of a diluent, at least 2 equivalents base and opt. in the presence of a protective gas atmosphere to give the intermediate prod. (IV) which is then cyclised at pH 8-9.5 to (I). X (-) =an acidic residue; R1 and R2=Me, Et, n-Pr, i-Pr, n-Bu, i-Bu, sec-Bu or tert.Bu; A (+) =a metal ion equivalent or an ammonium ion.
Patent DE-4432382-A1 (DE)
Inventor: STEINBERGER WOLFGANG DIPL ING
IPC: F16H63/30
Filed: 1994-09-12
Abstract: The invention concerns a transmission element which is rotationally mounted on a shaft, in particular the gear-shift-lever shaft of a gearbox. The transmission element (1) is made up of several parts, such as a flanged sleeve (3), a gate segment (6) and a shift finger (9) which are undetachably joined to form a single unit. The individual parts can be joined together by welding or soldering. The transmission element is either frictionally locked to the gear-shift-lever shaft (2) or mounted on the shaft so that is can move.
Patent DE-4435426-A1 (DE)
Title: Microscope system adapted for a wide-screen television system
Inventor: MOCHIZUKI RYO
IPC: H04N13/00
Filed: 1994-10-04
Abstract: In this television system, medical information is combined with a picture signal which is picked up by an imaging device with a microscope, a wide-screen television camera and an adaptor for attaching the camera to the microscope. The composite image is transmitted for recording/reproduction and the composite image is displayed as stereoscopic image.
Patent DE-4446817-A1 (DE)
Title: Evaporator for vehicle air conditioning unit
Inventor: HAUSSMANN ROLAND DIPL ING
IPC: F28F9/18
Filed: 1994-12-27
Abstract: The evaporator has multi-chamber flat tubes (6) arranged with parallel sides and zigzag ribs (8) between them. The coolant passes between collector tanks (16,18) in the direction marked 'B', up and down the flat tubes, whereas the outside air passes between them in the direction marked 'A'. The coolant reverses its flow direction in chambers (22) adjoining the ends of the flat tubes, shaped out of the flat plate (24) covering each end of the array. The flat tubes are pushed into the flow reversal chambers up to a small distance greater than the plate thickness. The collector tanks are on the same side (top) of the array.
Patent WO-8801610-A1 (WO)
Inventor: FREY THOMAS
IPC: C04B35/10
Filed: 1987-06-24
Abstract: La céramique est composée essentiellement d'Al2O3. Elle est utilisable comme support, notamment de conducteur chauffant, et comme couche extérieure. Elle est stable électrochimiquement, c'est-à-dire qu'elle n'est pas altérée lors de l'application d'une tension de chauffage, même continue, à une température supérieure à 600o. Cette céramique contient une très faible proportion d'alcali, moins de 0,2 % en poids de Na2O et de K2O. Des caractéristiques avantageuses d'usinage, en particulier de pressage, sont obtenues lorsque la céramique contient 2,5 à 10 % de silicate de baryum ou de strontium comme fondant, les parts de Na2O, de K2O, de CaO et de MgO s'élevant ensemble à moins de 1 % en poids et le rapport molaire de BaO ou de SrO:SiO2 étant compris entre 2:1 et 1:12,5. Une telle céramique avec un rapport de BaO:SiO2 de 2,6:1 parties en poids est stable électrochimiquement jusqu'à 1400oC environ et présente encore à 1300oC une résistance à la flexion de 300 N/mm2 environ.