baber/WOPTO huggingface dataset:
Patent DE-19609522-A1 (DE)
Inventor: STABROTH WALDEMAR
IPC: H01R13/639
Filed: 1996-03-11
Abstract: This invention relates to a connector having a two-part casing (1, 2) whose parts are adapted to be plugged together, the first casing part (1) engaging at least to some extent by way of a collar (3) around the second casing part (2) in the plugged-together position; and an additional latchable locking means (4, 5) disposed on the two casing parts (1, 2). The additional locking means comprises: a catch projection (4) disposed on the collar surface (3); a locking arm (5) secured to the second casing part (2) and co-operating with the catch projection (4), and a slide (7) as a means for securing the locking arm, the slide (7) being movable on the locking arm (5) lengthwise thereof and prolonging the locking arm (5) into an advanced position until the locking arm engages in a stirrup (6) disposed on the collar (3) after the catch projection (4) as seen from the locking arm (5). <IMAGE>
Patent DE-19610488-A1 (DE)
Title: L=shaped anchor piece for door- or window-frame
Inventor: KUEFFNER REINHOLD
IPC: E06B1/60
Filed: 1996-03-16
Abstract: The mounting frame is for a window in a building. It incorporates an L-shaped anchor element. The long leg (19) of which is fastened to the wall of the building by a screw. The long leg (20) has an open-ended aperture (27) there is a round hole (26) for a screw, adjacent to the elongated aperture accommodating a screw which engages a clamping wedge. The short leg extends to the side beyond the edge of the long leg and has a second open-ended aperture (41) in it.
Patent DE-19610903-A1 (DE)
Title: Optical measurement of narrow gap between surfaces of test object and transparent element
Inventor: GROOT PETER DE
IPC: G11B21/21
Filed: 1996-03-20
Abstract: A beam of polarised light (5) is directed at an oblique angle against a surface (25) of a transparent element.  The beam has a plane of incidence defined by a polarisation base vector p, and a base vector s at ninety degrees with respect to the vector p.  Polarisation of both s and p types are present in the beam incident to the transparent element surface.  The light beam is reflected back from the transparent element surface, and the reflected beam (6) contains both s and p type polarisation.  The two polarisation components have opposing relative phase positions and associated amplitudes. An interference of the reflected polarisation components is performed to determine the relative phase position and amplitudes.  From this information the gap can be determined.
Patent DE-19611271-A1 (DE)
Inventor: HEITMANN GUNTER
IPC: G08B27/00
Filed: 1996-03-22
Abstract: The system has several modems (10,50,60) forming a group of defined size. Each modem has at least one input (90-93) which can be connected to an alarm state detector (20), a first memory (100) contg. the addresses of the security monitoring modems corresp. to the group, a second memory (110) contg. an identification message and a programmable controller (120). The programmable controller automatically selects an address from the first memory in response to a signal from the detector and sends the message in the second memory to the selected modem. The controller responds to a received identification message by driving a device to output an alarm signal and a display to show the message.
Patent DE-19617309-A1 (DE)
Title: Adjustment of image sharpness of cathode ray tube
Inventor: HOERSCH GERHARD DR
IPC: H01J29/76
Filed: 1996-04-30
Abstract: The method involves a cathode ray tube which has a cathode (K) gratings (G1-G3) and anode (A) for electron generation. Permanent magnets (MK,MS) are provided for beam correction. The field between the grating electrode (G3) and the anode forms the main lens field for focussing the beam. The deflection of the beam is provided by two coils (SA,SB) and ferrite elements (FA,FB). A section of the deflection coil assembly is movable and this allows an adjustment to be made to achieve a sharp image.
Patent DE-19621566-A1 (DE)
Title: Frequency equalisation in optical networks
Inventor: BISCHOFF MATHIAS DR
IPC: H04J14/02
Filed: 1996-05-29
Abstract: An optical frequency demultiplexer is connected to the output of an optical fibre used for signal transmission. The demultiplexer splits up incoming frequency multiplex signal bundles into single optical equalised channels. The optical single channel signals are channel selectively amplified.  A group of limiting amplifiers is connected to the outputs of the frequency demultiplexers. The output power of the amplifiers is predetermined. The end of the optical fibre is connected to the input connections of the frequency demultiplexers after switching of optical amplifiers and/or optical switches.
Patent DE-19622262-A1 (DE)
Title: Permanent magnet element fixing method e.g. for synchronous electrical machine parts secondary manufacture
Inventor: NOLLE EUGEN DR
IPC: H01F7/02
Filed: 1996-06-03
Abstract: The fixing method is used for attracting permanent magnet elements (3) to a base (1) via an adhesive, by employing at least one holding strip (2) secured to the base, with locating openings (4) for the permanent magnet elements. The holding strip(s) can be attached to the base via adhesive or mechanical fixing means, e.g. rivets, or screws and can be removed after insertion of the magnet elements and their adhesion to the base.
Patent DE-19625427-A1 (DE)
Title: File clip for holding punched paper in file or folder
IPC: B42F13/12
Filed: 1996-06-25
Abstract: The file clip comprises two elongated legs which are made from a resilient rubber or like material, and a device at one end of each leg for securing the leg to a file cover. The paper press includes spaced apertures through which the legs may pass and catches on the paper press with which the legs may releasably be engaged to lock the legs to the paper press. The leg material is a thermoplastic material. The legs are fixed to and project from a base member in a spaced relationship and the base member includes device for securing it to the file cover.
Patent DE-19627604-A1 (DE)
Title: Drum kettle for percussion instruments
Inventor: GRBAC ALEKSANDAR
IPC: G10D13/02
Filed: 1996-07-09
Abstract: Has wooden rings sawn from thick board, with glued joins and different materials and parts to produce easily-made instrument with good tone
Patent DE-19628413-A1 (DE)
Title: Bio-recycling plant
Inventor: KRAUSE FRIEDRICH PROF DR ING
IPC: C05F17/02
Filed: 1996-07-15
Abstract: Modular expandable plant system is for bio-recycling comprises two or more fixed or transportable components (1, 1a, 1b). Each takes the form of a closed, e.g. rectangular container which can be placed on a surface without foundations. The position of one end wall (18) is re-locatable. In the cover, there is at least one filling opening, or the cover may be completely removed. Each vessel has an integral extractor (17), with a point of ejection inside, outside or flush with the extraction-end wall (18). In the novel plant, components are offset in height. Component symmetry axes intersect at an angle of 0 deg -180 deg . Components following the first are of the same, larger or smaller sizes.
Patent DE-19640557-A1 (DE)
Title: Grip for hand knife
Inventor: FIERUS UDO
IPC: B25G3/36
Filed: 1996-10-01
Abstract: The steel knife has a tang (2) from the blade forming the core of the handle, and a handle head (3) between the blade and tang. The resting surfaces (4, 5) for two grip pieces (6, 7) have undercuts in which the shaped ends (8, 9) of the grips fit.  There is a guide between the tang and the grips, by which the grip pieces can be centred on the tang and fitted precisely to it and the handle head. The resting surfaces may form wedge-shaped undercuts with the adjacent surfaces of the blade extension.
Patent DE-19642748-A1 (DE)
Inventor: EBINGER KLAUS
IPC: G01V3/12
Filed: 1996-10-16
Abstract: The detection method is carried out using a HF background radiation, with which a spectrum of high frequencies is received and radiated by the metal object being sought. The high frequencies radiated from the metallic object are detected with at least two receiving loops. The signals received by the receiving loops are used to form a differential signal, for the suppression of interference signals. The HF differential signal is evaluated and the evaluation is indicated. The HF differential is rectified, and the DC voltage thus produced is indicated.
Patent DE-19644684-A1 (DE)
Title: Storage of hydrogen in liquid form by conversion to methane, methanol or ethanol
IPC: C01B3/00
Filed: 1996-10-28
Abstract: This new method stores hydrogen energy. A mixture of hydrogen and carbon dioxide is converted in a reactor, to methane, methanol or ethanol. Preferably, the carbon dioxide is recovered from fossil-fuel plants, from natural gas and crude oil production and exploration. It may be recovered from flue- or process gases using molecular sieves. The hydrogen is recovered from natural gas, by steam reforming. Alternatively water power, nuclear energy or microwave energy are used. Further sources include treatment of steam, methane-containing gases, water or heavy water, with energy of solar-, or nuclear origins, optionally in silent electrical discharge.
Patent DE-19649466-A1 (DE)
Title: Method of controlling of reciprocating internal combustion engines
Inventor: MUELLER ULRICH
IPC: F02F1/42
Filed: 1996-11-29
Abstract: The two inlet valves (3,4) are mounted at the end of a common inlet channel (1) which is divided into two (1.1,1.2), at its end near the valves, by a short wall (7). The fuel flows through the channels and the valves to the cylinder. The fuel spray is generated by at least one injection nozzle which has two jet openings which create two jets (6.1,6.2). The edges of the dividing wall, at the end of the inlet channel, ensures that two jets remain separated Both valves can be operated separately. Over the lower load region of the engine, only one of the two valves is operated, both valves are operated alternately
Patent DE-19650228-A1 (DE)
Inventor: ANASTASIJEVIC NIKOLA DR
IPC: C25B9/17
Filed: 1996-12-04
Abstract: This invention concerns an electrolytic cell equipped with several bipolar electrodes which are connected in series during operation of the cell. Each of the bi-polar electrodes has a cathode side (K7, 8) and an anode side (A7, 8) between which an electrically conducting connection (11, 12) is established during operation. At least one bipolar electrode has a cathode side and an anode side which are displaceable towards one another. In particular, either the cathode side or the anode side can be separated and removed from the electrolyte.
Patent DE-19654485-A1 (DE)
Title: Preparation of stable monomeric 2-hydroxy-4-methylthio-butyric acid
Inventor: HASSEBERG HANS-ALBRECHT DR
IPC: A23K20/105
Filed: 1996-12-27
Abstract: Preparation of storage stable 2-hydroxy-4-methylthio-butyric acid (MHA) comprises distillation of a product containing >95 wt.% of a mixture of monomeric and oligomeric components of MHA. Distillation is under reduced pressure and over a time span short enough to avoid formation of by-products.  Also claimed is a process for preparing MHA by isolation from a reaction mixture produced as follows; reaction of HCN and methylmercaptopropionaldehyde (MMP); hydrolysis of the obtained cyanohydrin (MMP-CH) with mineral acid; extraction with organic solvent in a liquid-liquid extraction system; evaporation of solvent from the extract; distillation to give a distillate which is chiefly MHA monomers and a bottom product of MHA dimers and oligomers; and regenerating MHA monomers by adding the bottom product to the hydrolysis of MMP-CH and/or MHA amide. Also claimed is the MHA obtained by these processes, containing >95% MHA (calculated as the sum of the monomer, dimer and oligomers), a kinematic viscosity of > 100 mm<2>/s at 25  deg C and a content of <10 mole % monomeric MHA (sic).
Patent DE-19654511-A1 (DE)
Title: Automatic limiting method for centrifugal acceleration for high speed boats
Inventor: LAUCK RALF-PETER DIPL ING
IPC: G05D1/00
Filed: 1996-12-27
Abstract: The method uses the maximum permissable centrifugal acceleration, together with the product of forward velocity, to determine (100) the maximum turning velocity (dmax). This is fed to an integrator (120) together with a reference course difference signal (Dik).  The determined reference course signal (dsoll) is used with the actual course signal (Kist) in a differentiator (125) and is used to generate a rudder reference signal (Rsoll).
Patent DE-19700149-A1 (DE)
Title: Toy kitchen for children
Inventor: KLEIN CLAUS-DIETER
IPC: A63H33/00
Filed: 1997-01-06
Abstract: The toy kitchen consists of one or more separate, matching modules with one or more kitchen elements. The geometric shape of the modules, especially to the right, left and rear, is such that the modules can be played with individually or together as round, oval, polygonal and linear built-in kitchens.  The single modules can be firmly joined by one or more hooked connections (V1,V2) such as hook and loop fastener strips.
Patent DE-19702238-A1 (DE)
Inventor: SCHWERTFEGER FRITZ DR
IPC: B01J13/00
Filed: 1997-01-24
Abstract: Aerogel particles, in particular in the form of composite materials, are used to deaden structure-borne and/or impact sounds.
Patent DE-19706811-A1 (DE)
Title: Electric component casing
Inventor: KUISL MAX DR
IPC: H01L21/60
Filed: 1997-02-21
Abstract: The casing comprises connection posts which consist of a substrate material provided with an electrically conductive layer, and which connect the electric component from the lower side to the upper side. Such connection posts (7) are arranged as carriers for conductor paths at suitable, arbitrary positions within or outside a surface area of a substrate (1) which is used by the component. The connection posts are isolated from the substrate.
Patent DE-19713339-A1 (DE)
Title: Fungicidal treatment of mattress supports for beds
IPC: A01N25/34
Filed: 1997-03-29
Abstract: Mattress supports for beds is claimed, in which the individual components of the support have a fungicidal surface.
Patent DE-19713497-A1 (DE)
Title: Combination domestic cooker, for cooking food and keeping it hot
Inventor: MOERS HANS GUENTER
IPC: A47J41/00
Filed: 1997-03-17
Abstract: The cooker utilises a heat storage battery to use the residual heat from a cooking plate. The cooker also uses an auxiliary heating device. The heat storage battery is fitted into the cooking device in the form of a sliding insert fitted into a corresponding reception slot at the base of the cooking device, to lie in alignment with the auxiliary heating device. The base is fitted with a cover for enclosing a cooking dish or pan.
Patent DE-19715239-A1 (DE)
Title: Electrical valve control drive
Inventor: FAHLKE GEORG WALTER
IPC: F16K31/04
Filed: 1997-04-12
Abstract: The valve has a resetting device which resets it to a defined rest position if the drive is not active. An electric motor (11) has a cam plate (13) which directly or indirectly activates the valve pin (21). If the electric motor is not being activated, the resetting device (23) acting on the valve pin causes the cam plate (13) to rotate back into its rest position.
Patent DE-19720390-A1 (DE)
Inventor: KOHLEN PETER
IPC: G05G1/30
Filed: 1997-05-15
Abstract: The invention relates to a pedal with a pivotably mounted pedal arm (3) which is prestressed in a base position by means of a return spring (5) configured as a torsion spring. The pedal has a friction damper (7) with a slotted sheath (8) which has overlapping prestressed ends. The diameter of the sheath (8) is reduced when the return spring (5) presses the pedal arm downwards, whereby said ends slide over each other and dampen the movement of the pedal arm (3).
Patent DE-19723307-A1 (DE)
Title: Oscillator signal generating method
Inventor: RAUTER WILHELM
IPC: H03B1/00
Filed: 1997-06-04
Abstract: The method involves charging not less than two  capacitors (C1.Cn) in different time intervals and after charging connecting each for a specific time to a load (L1) to form an oscillatory circuit. The oscillator signal (UOSC) generated by the oscillatory circuit is set by the selection of the switching times (to t6) at which each of the capacitors is connected to and isolated from the load.  The switching times can be selected so that at any time at least one capacitor is connected to the load. The switching times can be selected in accordance with the oscillator signal.
Patent DE-19727491-A1 (DE)
Inventor: KIM JAE KAP
IPC: H01L29/78
Filed: 1997-06-27
Abstract: A semiconductor device with a low threshold voltage, e.g. a MOS transistor , includes a semiconductor substrate 31 of a predetermined conductivity type; field insulating regions 32 formed on the substrate; an active region AA defined in the substrate by the field insulating regions; impurity regions 33 formed in the substrate under and inwardly of the field insulating regions 32, and having the same conductivity type as that of the substrate;voltage adjustment ions 100 implanted in the substrate; a gate insulating layer 34 formed on the substrate; and a gate pattern 35 formed on the gate insulating layer 34 and field insulating regions 32. The active area AA is extended by a distance AA' so that in overlies the regions 32, thereby avoiding formation of a depletion region which would result in leakage current.
Patent DE-19730356-A1 (DE)
IPC: B25F5/00
Filed: 1997-07-15
Abstract: The inventive percussion and/or drill hammer (10) consists essentially of a hammer housing (12) which surrounds a rotor for a percussive tool (11), including the drive mechanism and the holding element, and an outer shell (14) which encompasses the hammer housing (12) at a distance. Said outer shell (14) is connected elastically to the hammer housing (12) at selected coupling points and is connected to a first handle (16) at the end facing away from the percussive tool (11) in the direction of impact of said percussive tool (11). The outer shell (14) extends as far as or at least almost as far as the percussive tool (11) where it is provided or can be provided with a second handle (17), said percussive tool projecting out of the hammer housing (12).
Patent DE-19738481-A1 (DE)
Inventor: NOVER CHRISTOPH DR
IPC: C09D7/62
Filed: 1997-09-03
Abstract: The invention relates to bimolecular coated calcium carbonate and to a process for performing a controlled surface treatment of calcium carbonate. According to the invention, an amount of coating determined from the mean particle diameter (dp) of the calcium carbonate is contacted with the calcium carbonate particles. The way of determining the amount of coating allows for a purposeful control of the application technologies of the calcium carbonate as functional filling material.
Patent DE-19746715-A1 (DE)
Title: Glass melt properties are controlled by bubbling with a steam-gas mixture
Inventor: SUWANNATHADA PICHANON DIPL ING
IPC: C03B5/173
Filed: 1997-10-15
Abstract: The redox state, color and processability of glass melts are controlled by bubbling with a steam/gas mixture. Preferred Features: The mixture contains 1-99 vol.% steam at 70-300 deg C and 30 kPa to 7 MPa pressure and the gas at 50 kPa to 100 MPa pressure.
Patent DE-19747549-A1 (DE)
Title: Toner density regulation for copier, printer, facsimile
Inventor: WATANABE SHIGERU
IPC: G03G15/08
Filed: 1997-10-28
Abstract: The regulation involves measuring the toner thickness at the development stage of the copier. The measured thickness is then regulated by a thickness controller device which regulates the supply of toner by controlling its delivery mechanism. In addition a memory records the toner thickness value during the image generation process. The toner thickness is determined by a heating process before the image fixing process and the toner thickness control is carried out by comparison of measured toner thickness quantities with values stored in memory and corresponding alteration of toner quantity.
Patent DE-19747798-A1 (DE)
Title: Initialization of the tool position on a grinding machine
Inventor: RIEFENSTAHL JOCHEN
IPC: B24B47/22
Filed: 1997-10-30
Abstract: The internal grinding machine has the grinding cutter (18) moved initially until contact is made with the workpiece (32) that is held in the head of the spindle drive. When contact is made an acoustic signal is generated and the position measuring system output is logged and then used by the CNC program to produce the part.
Patent DE-19749139-A1 (DE)
Inventor: WEIGNER MATHIAS
IPC: B63C11/20
Filed: 1997-11-06
Abstract: The invention relates to a diving apparatus, namely a snorkel (1), comprising a snorkel tube with an air intake and exit opening (3) and a mouthpiece (2). The snorkel tube is constructed as two elastic air hoses (4) which begin from the mouthpiece (2), whereby the individual hoses of the snorkel tube forming the air intake and exit opening (3) are brought together. During use, the individual hoses (4) are guided along both sides of the head of the user starting from the mouthpiece (2) such that the hoses are adjacent to the head, whereby the opening (3) is located at a position on the rear of the head. The longitudinal dimension and the elasticity of the divided air hoses (4), said hoses being brought together in a fastening sleeve (17), are selected such that they provide a firm seating on the head when in use. The hose length adjacent to the head can be varied by the fastening sleeve (17). An attachment part (16) is laterally arranged on each side of the mouthpiece (2). The respective hose end is accommodated in said attachment part in a rotationally moveable manner.
Patent DE-19751450-A1 (DE)
Title: Axle system for motor vehicles
Inventor: BAASCH DETLEF
IPC: B62D3/12
Filed: 1997-11-20
Abstract: The axle system has a differential housing (2) with cover (7). The cover, a housing (3) for a steering gear, and two longitudinal struts (5a,b) are connected to each other to form a rigid integral module. The differential housing cover is formed as a rigid cross strut, and is connected at both ends (8a) to the longitudinal struts. The differential housing is connected to the steering gear housing via a connection, which does not deform the gear housing when the differential housing is displaced during an impact.
Patent DE-19754268-A1 (DE)
Title: Electrolytic cell measuring oxygen and ppb levels of toxic gases
Inventor: KRUEGER DIETER
IPC: G01N27/49
Filed: 1997-12-06
Abstract: The electrolyte is insulated (22).  The electrodes are connected by connecting wires (14, 15, 16, 17). Independent claims are included for use in measurement of oxygen; and toxic gases in the ppb range.
Patent DE-19756194-A1 (DE)
Inventor: GABELGAARD KELD
IPC: F26B21/06
Filed: 1997-12-17
Abstract: The invention relates to a method and device for processing, especially drying, lacquers in a working area (10). The inventive method comprises the following steps: (a) preparing a closed working area (10) which is filled with air; (b) drying the air in the working area (10); and (c) depositing the lacquer on the surface which is to be lacquered. The inventive device comprises the corresponding structural configurations for carrying out the method.
Patent DE-19757682-A1 (DE)
Title: Application of alternating layers of oppositely charged polyelectrolyte by sequential adsorption
Inventor: MOEHWALD HELMUTH PROF DR
IPC: C09D201/06
Filed: 1997-12-23
Abstract: In the application of polyelectrolyte films to a substrate by sequential adsorption of several layers of polyelectrolyte films with opposite charges, at least one polyelectrolyte layer contains polyvalent metal ion(s). An Independent claim is also included for articles (partly) coated with a polyelectrolyte film as above.