baber/WOPTO huggingface dataset:
Patent DE-19602851-A1 (DE)
Title: Pen with retractable tip and rotary clip
Inventor: HARTGE HENNING
IPC: B43K24/06
Filed: 1996-01-26
Abstract: The pen has a tip (51) retracting into its shaft (1) and a rotating clip (3). The shaft has sectors (AV,AF), which in the writing position (S1,S2) cover the clip tip (31) or aperture (36), and open it in the retracted position (E1,E2). The shaft has a flat surface or recessed surface (15) as the release sector (AF). The turning region (d) of the clip is limited so that the clip or its tip comes opposite the shaft thickening in the writing position and opposite the recessed surface in the retracted position.
Patent DE-19604192-A1 (DE)
Title: Three=phase transformer arrangement
Inventor: KRAFFT MICHAEL
IPC: H01F27/245
Filed: 1996-02-06
Abstract: The three-phase transformer has a ring-shaped core (1) comprised of a stack of magnetisable laminations (2) and including three radial spokes (3) evenly angularly spaced apart from one another, and with a primary coil (4) and a secondary coil (5) wound around each spoke (3). An outer lying ring (6) made of a magnetisable material is secured to the ends of the radial spokes opposite to the ends supporting the ring-shaped core (1).
Patent DE-19604982-A1 (DE)
Title: Seal for spout in e.g. garage container, drum or cannister
IPC: B65D47/06
Filed: 1996-02-12
Abstract: The container has a main enclosed lower section (2), joined to which is an upper section (3) containing a lid (3.2) and a spout (3.1). A spindle (3.5) is inserted into the spout in an axial direction and held in place by threading (3.51) which screws into threading (3.21) inside the spout. A sealing plate (3.4) is located at the end of the spindle nearest the inside of the container. A handle (3.6) is joined to the opposite end of the spindle extending above the lid.
Patent DE-19606680-A1 (DE)
Title: Determining combustion condition of IC engine
Inventor: TOMISAWA NAOKI
IPC: F02P5/145
Filed: 1996-02-22
Abstract: The concn. point of a combustion during a combustion cycle, corresp. as a combustion concn. point position is based on the determined combustion pressure. A combustion condition determination step for determining the combustion condition is based on the determined combustion concn. point position. An engine control variable is controlled based on the determined combustion pressure. A combustion concn. point position detection step obtains a crank angle position, which corresponds to a concn. point of a combustion, during a combustion cycle, as a combustion concn. point position, based on the determined combustion pressure. A desired concn. point position adjusting step adjusts a crank angle position, which corresponds to a concn. point of a combustion during a combustion cycle, for the case, with which the desired combustion condition is maintained, dependent on the operating conditions as a desired concn. point position. An engine control variable feedback control step controls the variable, so that the combustion concn. point position is the desired position.
Patent DE-19615242-A1 (DE)
Title: Coating plastic surface, especially of electronics housing
Inventor: OSTWALD ROBERT DR
IPC: C25D5/56
Filed: 1996-04-18
Abstract: In a process for producing a layer system on a plastic surface, the layer system includes a gas diffusion-tight, x-ray amorphous layer.
Patent DE-19617384-A1 (DE)
Title: Regulator of mixt. ratio of two gas vol. flows through Venturi nozzle
Inventor: PALM RAINER DR
IPC: G05D11/13
Filed: 1996-04-30
Abstract: Two gas flows enter the nozzle at different points, and their pressures and temps. are measured. The distance of the needle is set by an adjustor (M) in conjunction with a regulator (contr) having adjustable gain.  The gain is determined by a monitor (sup) which detects oscillations of the control quantities and sets up a measure of oscillation. The monitor is based on a fuzzy controller. The regulator may be similar or may be a proportional or proportional-integral controller.
Patent DE-19621802-A1 (DE)
Inventor: MINAKUCHI TADASHI
IPC: G02B26/02
Filed: 1996-05-30
Abstract: A beam splitter (144) splits light fluxes emitted from a plurality of independently controlled semiconductor lasers (101-108) and optical fibers (321-328) into monitor light fluxes and main light fluxes e.g. for supply to an image plane of a laser printer via a scanning mirror (480). A gain adjusting circuit corrects the emitted power according to the changes of output of light detected by receiving elements (155,157) depending on the polarization states of the light fluxes incident into the beam splitter. The changes result from the polarization characteristics of the optical fibers and/or the beam splitter. Alternatively, a filter is provided at one of the light receiving elements to compensate for the changes, thus providing a corrected output signal. By locating the light receiving elements (155,157) after the fibers (321-328) and lens (440), compensation for variations in image density caused by these components may be achieved. The light receiving element(s) can be set at an angle to the incoming light so as to avoid directing reflected light toward an imaging system or back toward the lasers.
Patent DE-19622204-A1 (DE)
Title: Continuously working press for manufacture of chipboard, fibreboard e.t.c.
Inventor: BIELFELDT FRIEDRICH B
IPC: B27N3/24
Filed: 1996-06-03
Abstract: The press has a slide arrangement formed as rolling wheel segments (38) fitted to each frame (22) and on each longitudinal side. The centre of rotation (E) of the wheel segments and slide journals (39) lie on the same centre and the ratio of their radii, r to R, is such that during rolling support on the lower support beam (36) the rolling friction resistance is approximately equal to, or less than, 0.5 to 0.05.
Patent DE-19627109-A1 (DE)
Title: Finned heat exchanger tube
Inventor: SCHREY HANS GEORG DIPL ING
IPC: F28F1/36
Filed: 1996-07-05
Abstract: The tube (1) has at least one rib (2) running in a helix at right angles from the tube's outer surface. The rib is attached to the pipe by a foot (2a) bent away parallel to the pipe. It is held against the pipe by a pretensioned wire (3) which loads it with a permanent contact force. This wire is preferably attached, such as by welding, directly the pipe at both ends. Its elasto-mechanical properties may match the pipe. The rib foot may have a groove to help retain the wire.
Patent DE-19628292-A1 (DE)
Inventor: GBUR UWE DIPL ING
IPC: H04H20/88
Filed: 1996-07-12
Abstract: In a process for coding stereophonic spectral values, the stereophonic spectral values are first grouped into scaling factor bands (28) to which are associated scaling factors. Sections are then formed which consist of at least one scaling factor band (28). The spectral values are coded in at least one section with a coding table associated to the section among a plurality of coding tables associated each to a coding table number. The number of the used coding table is transmitted together with the coded stereophonic spectral values as supplementary information. At least one additional coding table number is provided which does not relate to a coding table but gives information relevant to the section to which the coding table is associated. A process for decoding stereophonic spectral values which have been partially coded by an intensity stereo process and contain supplementary information uses the relevant information given by the additional coding table numbers to undo the coding of the stereophonic spectral values.
Patent DE-19628575-A1 (DE)
Title: Making drinks with a stable Fe<2+> cation content
Inventor: JAKUBOWICZ LYDIA DR ING
IPC: A23L33/16
Filed: 1996-07-16
Abstract: Drinks based on drinking-, spring- or mineral water are given a stable Fe<2+> content by treatment of the water or the final drink by dissolution of an Fe(II) salt or addition of a solution of such a salt, the water or drink already containing an acid, preferably together with ascorbic acid, such that the pH is 1.5-5, especially 3-4. Alternatively , the added Fe(II) salt may contain the acid or may be a sugar-citric acid-Fe(II) salt mixture or a fruit sugar-sweetener-citric acid-Fe(II) salt mixture, optionally also containing ascorbic acid. The Fe salt and acid are converted into their ionic forms and the HCO3 anions already present in the water react with the H<+> ions from the acid to set free CO2.
Patent DE-19628704-A1 (DE)
Title: Agricultural drilling machine
Inventor: WIEMEYER BENNO
IPC: A01C5/06
Filed: 1996-07-17
Abstract: The agricultural drilling machine has a depth guide and a pressure roller (7) with a disc (21) that is formed on a rear active arm (22). The rotation direction (23) of the roller is built bent and the outer approximately reduced. The arm may have pieces that are bent inwards at an angle of between 70 and 100 degrees especially 85 to 95 degrees. The end of the arm may have an L-shaped length of between 5 and 9 cm long and preferably 7cm long. The end of the arm may also be parallel with the upper ground surface.
Patent DE-19629336-A1 (DE)
Title: Vane cell pump
Inventor: AGNER IVO
IPC: F04C15/00
Filed: 1996-07-20
Abstract: The pump has an hydraulic resistance element, located in a fluid path, which connects the pressure areas. The element has an infinite resistance as cold start plate (17), to separate the pressure areas of the pump sections. The pump has a radial rotor (7) with slots to accommodate vanes. A pressure plate (11) engages sealing on an endface of the rotor. It also has a fluid connection (51') between the pressure side of pump, and an undervane area (53). This is formed by a groove in the pressure plate.
Patent DE-19631564-A1 (DE)
Inventor: SCHMIDT HARALD DIPL ING
IPC: B61L1/08
Filed: 1996-07-26
Abstract: Besides a sensor voltage (Us) derived from the current consumption of the oscillator (OSZ), the voltage applied to the oscillator, or the receiving voltage of a receiver, a first and second reference voltages (Uref1, Uref2) are fed alternately to the threshold-value switch (SW) of the wheel sensor; the sensor voltage is evaluated using them. The first reference voltage designates the switching threshold at which the threshold-value switch switches in the event of a vehicle passage, and the second reference voltage (Uref2) lies between the sensor voltage established when no vehicle passes the wheel sensor, and the sensor voltage that is established if the sensor is removed from the rail. By means of the cyclical application of the two reference voltages, in conjunction with a storage capacitor (C) fed by the threshold-value switch (SW), a check is made of whether the sensor has been removed from the rail. In this case, the storage capacitor, which is otherwise recharged via the threshold-value switch, discharges, causing a passage signal to be outputted to an evaluation device if the voltage drops below a pre-set level.
Patent DE-19634080-A1 (DE)
Title: Digital data transmission circuit for warning or vehicle electronic systems
Inventor: STUHRMANN DIRK DIPL ING
IPC: H04L29/06
Filed: 1996-08-23
Abstract: The circuit transmits digital data between a data source and a data sink, which are connected with each other over cables and/or lines. The data sink is connected to a conductor over a connection unit which contains a peripheral building block, a program memory, a microprocessor and a data memory. The peripheral building block contains interfaces for receiving or sending data and for the connection of corresponding instruments.  The peripheral building block writes and/or reads data directly into or from the data memory, when the microprocessor does not access the data memory. A gate-array is used as peripheral building block, which contains a set of instructions which were transferred by the microprocessor to the program memory. The gate-array monitors the program execution of the microprocessor constantly, and instructions which are recognised are compared with commands in the gate-array and evaluated for access to the data memory. The data are read and/or written in form of bytes, and control signals serving for the access to the program memory of the microprocessor are used for the data transfer.
Patent DE-19634183-A1 (DE)
Title: Motor vehicle electronics e.g. for control of electric motor drive unit
Inventor: FELDTKELLER MARTIN
IPC: H02P7/03
Filed: 1996-08-23
Abstract: A circuit design for the control of an electrical drive unit, such as high resistance DC motor or an async. motor (4) in a vehicle having a DC voltage source (1) and control circuit (3) for voltage switching and located between the DC voltage source and the electric drive unit. A device (2) is provided, between the DC voltage source and the control circuit, for raising the voltage of the DC voltage source to a given amount well over the DC voltage source voltage. The device (2) comprises an inductance, a rectifier, a capacitor and a switch, to form a step-up converter.
Patent DE-19645441-A1 (DE)
Inventor: LOTZ REINHARD DIPL ING
IPC: H01R13/52
Filed: 1996-11-04
Abstract: Pin-and-socket connector for electrical or electronic lines (1, 2) consisting of a connecting contour containing an electroconductive tip jack with a grip shank (4) and a plug-in shank (5) having a smaller cross-section than the grip shank (4) as well as a plug with plug-in pins (7) corresponding to the tip jacks (3) of the connecting contour, a grip shank (8) as well as a tubular sheath (9) encompassing the plug-in pins (7), the inner contour of said sheath corresponding to the outer contour of the plug-in shank (5), in which the sheath (9) is fitted on its free edge with a peripheral edge flange (10) oriented inwards and the plug-in shank (5) of the connecting contour has a peripheral groove (11) in the position corresponding to the edge flange (10) once the parts have been connected. The elements (4, 5; 8, 9) insulating the electroconductive connecting parts of the connecting contour and the plug consist completely of soft plastic material. The plug-in shank (5) of the connecting contour is fitted with a peripheral seal on its free end.
Patent DE-19649337-A1 (DE)
Title: Microelectronic identification element e.g. for paper document validation
IPC: G06K7/00
Filed: 1996-11-28
Abstract: The identification element is provided by a microchip (4) secured to the surface of the document via a flat carrier (38), the security data stored in the microchip transmitted to a validation device (30), via electrically conductive adhesive contact points (34,35), connected to the microchip terminals (40,41). The rear surface of the microchip, connected to the internal earth line for the microchip, may be connected directly to a plastics contact point coupled to the validation device.
Patent DE-19702281-A1 (DE)
Title: Process for processing workpieces continuously
Inventor: ZUBER GERHARD
IPC: B23Q5/34
Filed: 1997-01-23
Abstract: The process for transfer movement has the processing tool accelerated up to the workpiece speed. At synchronism between the workpiece and tool speeds, the processing is carried out and after the process has ended, the tool is brought out of engagement with the workpiece and moved to the output position so that it can contact the following workpiece.  A drive motor (3) is provided for the tool movement that can be driven continuously in on direction and after this motor something is inserted which changes the transfer movement of the workpiece whilst maintaining the motor direction.
Patent DE-19704967-A1 (DE)
Title: Portal crane, especially for erecting buildings
Inventor: BECKER KLAUS DR ING
IPC: B66C19/02
Filed: 1997-01-28
Abstract: Several beams (3) rigidly interconnected by corner elements (2) on their ends form a frame (1). A horizontal lifting gear beam (7) is installed on the frame and is movable at right angles to its longitudinal direction. The lifting gear is movable in the longitudinal direction of the beam. The frame consists of manually handled construction units which are assembled together in kit form on the ground.
Patent DE-19707158-A1 (DE)
Title: Cooling plant for ventilation system
Inventor: KREICKMANN PAUL-HEINRICH
IPC: F28D20/02
Filed: 1997-02-22
Abstract: A cooling plant, especially for a ventilation system, has a primary circuit (8) in which a refrigerating machine, especially a condenser, is located and a secondary circuit for supplying at least one consumer (10). The primary and secondary circuits are coupled through at least one heat exchanger effecting a direct coldness transition, which is in something for storage(22), namely a liquid medium, especially water. This medium is held in a container(23) inside which is the heat exchanger (4). The heat exchanger has at least two chambers forming a unit for connecting to the primary and secondary circuits. The heat exchanger is a plate-type one.
Patent DE-19707729-A1 (DE)
Title: Electromechanical switch-gear e.g. for circuit breaker
Inventor: POHL FRITZ
IPC: H01H71/04
Filed: 1997-02-26
Abstract: An electromechanical switchgear arrangement including at least one movable contact and associated drive in device housing with device provided for contactless detection of switch condition or status. Magnetic field sensors are used at suitable points within and/or outside device housing.  A high-sensitivity magnet-field sensor (@) is made available at least for positional monitoring of switch operating handle (52) while additional devices (20,39,80) are provided for ascertaining switch condition or status i.e. electrical on/off, and/or short-circuit current.
Patent DE-19709010-A1 (DE)
Title: Connection for door casement
Inventor: VORNEHM PETER
IPC: E04B1/00
Filed: 1997-03-05
Abstract: The connection is set between the threshold (10) of a door frame and a casement connection profile (6). Wedges (8) are arranged underneath and at least partially fixed to the threshold. An insulating strip or block (12) is located between a concrete plate (1) on the building and a connection profile. After insertion of shuttering (15) on the connection profile opposite the building, an elastomer grouting (18) is applied in the gap between the it and the wedge.
Patent DE-19712766-A1 (DE)
Title: Modular structure forming sealed, water-tight, thermally- and acoustically insulated enclosure
Inventor: REVELLI MAURICE
IPC: A21B3/00
Filed: 1997-03-26
Abstract: The components, which are assembled to form at least one cell, consist of a floor (1) with an open fitting recess (5) around the sides, a roof (2) with an inverted peripheral recess (11) and pillars (3) between the floor and the roof. Together these form a supporting frame (30) into which panels (4) are fitted in a removable manner, with sealing joints (24,31) between the building elements.
Patent DE-19714706-A1 (DE)
Title: End cap for sprung mounting of slatted recliner
IPC: A47C23/06
Filed: 1997-04-09
Abstract: The slatted recliner has a frame of pairs of side and transverse struts. The end caps (10) have two top slat chambers (11) for the heads of the slats, and fixtures attaching them to the side struts. The slats of the recliner are spring-mounted by top and bottom sprung arms (13,15) in mirror-symmetrical formation. The top sprung arms (13) run from the indent (14) in an outward U-shaped curve to at least one container chamber (17) for the base (16) for fixing to the side struts. The two sprung arms are joined by a middle arm (14.1) near the indent. The two slat chambers are joined by a connecting arm (12.1).
Patent DE-19723317-A1 (DE)
Title: Padded bra
Inventor: ZAJONZ ARNOLD
IPC: A41C3/10
Filed: 1997-06-04
Abstract: A padded bra is twin-walled and comprises cups which are separated from the skin through a thin replaceable lining. The cups are joined to the outer wall in an air-tight manner so that the foam filling can be sprayed in the requisite thickness. The padding is carried out during the manufacturing process although individual filling by the user by means of spray tin is also possible.
Patent DE-19732345-A1 (DE)
Inventor: DOEHRING KLAUS
IPC: B62D1/10
Filed: 1997-07-28
Abstract: The invention relates to a steering wheel for fixing to the steering column of an automobile. According to the invention, a metal frame (2) of a hub (1) of the steering wheel is produced as a single piece with a projecting connection piece (5). Said connection piece (5) serves to fix the steering wheel to the steering column. As a result, the side of the steering wheel facing the driver has no fixing or clamping components for fixing to the steering column. The steering wheel can therefore be pre-assembled very economically.
Patent DE-19732765-A1 (DE)
Title: Removing husks from cereal grain before milling, avoiding loss of endosperm
IPC: B02B3/10
Filed: 1997-07-30
Abstract: A weakly alkaline sodium and/or potassium carbonate solution is used for separating husks from cereal grains before milling, by treatment for the required time at temperatures below the boiling point.
Patent DE-19738628-A1 (DE)
Title: Operating method e.g. for CD-ROM writer
Inventor: WINTER MARCO
IPC: G11B17/04
Filed: 1997-09-04
Abstract: The method involves operating a recording device (3) and evaluating the duration of operation and the sequence of several operations in a time window. The device performs a function corresponding to a control signal derived from the operation of the device.  E- An Independent claim for a device for reading and/or writing exchangeable information carriers is also included.
Patent DE-19748735-A1 (DE)
Inventor: PODLIPEC MILAN
IPC: B23B31/20
Filed: 1997-11-05
Abstract: The invention relates to a drill or milling head (1), especially for printed circuit milling machines and engraving machines, comprising a collet chuck (27) which can be actuated by a rapid change mechanism. The inventive head also comprises a drive shaft which is connected to a motor (3a). The collet chuck (27) is opened by axial displacement opposite a clamping sleeve (29), and the force necessary for said axial displacement is transmitted via a friction clutch (19, 23). As a result, the drill or milling head cannot be damaged and there is no danger to injury when changing the tool if the user fails to turn the motor (3a) off beforehand.
Patent DE-19749438-A1 (DE)
Inventor: PEHE WILLY
IPC: G09F11/18
Filed: 1997-11-09
Abstract: A method for fixing posters or the same to an illuminated strip (2) of transparent material rolled off a first roll and rolled onto a second roll and vice-versa, whereby the edges of an individual poster extending perpendicularly to the rolling direction are glued to the strip in an elastic manner and the edges of two adjacent interspaced posters are respectively introduced into a pocket formed by two tabs (15,17) of a transparent material guiding element (14) extending perpendicularly to the rolling direction of the strip and which is firmly glued to the strip along a striplike gluing area. In order to avoid a thin streak of light when posters are changed, one poster (10L) slides into a first pocket (19) defined by the strip (2) and a first tab (15) and the other poster (10R) slides into a second pocket (18) located above the first pocket (19) and defined by a first tab (15) and a second tab (17) connected thereto so that the edge areas of the posters (10L,10R) located inside the pocket overlap.
Patent DE-19753736-A1 (DE)
Title: Fastener for releasable connection of fitted cabriolet cover to vehicle body
Inventor: BAUMGARTNER GERD
IPC: B60J7/185
Filed: 1997-12-04
Abstract: The fastener (1) has a connecting part (3) and a holding part (4), of which one is mounted on the cabriolet cover and the other is mounted on the vehicle body. The connecting part has a guide bolt which engages a holding bore in the holding part with the roof deployed. A switching element, or Hall sensor (12), mounted on the fastener interacts with the cabriolet cover controller so that it cannot be lowered with the cover deployed.