baber/WOPTO huggingface dataset:
Patent DE-19654573-A1 (DE)
Title: Image stabilisation circuit with charge-coupled device
Inventor: HWANG JUNG-HYUN
IPC: H04N5/243
Filed: 1996-12-27
Abstract: The charge-coupled device (CCD) (61) receives the optical signals from the subject and produces corresponding image signals which are stored in a first buffer (66) for an image shifter (63).  A frame of the image signals is shifted in accordance with the output from a motion detector (62).  The shifted frame includes a shifted part of the image and an image-free remainder.  The shifted part is added (65) to the unshifted remainder of the original image which is taken from a second buffer store (64).
Patent DE-19703356-A1 (DE)
Title: Pallet rack storing for marine vessel, especially refrigerator ship
Inventor: UPMEYER ULRICH
IPC: B63B25/22
Filed: 1997-01-30
Abstract: Each storage shaft (1), at its loading and unloading end on the rack lane side, is closed off by a sealing wall (4). The wall form-fits in the shaft, limits the storage depth (T) of the pallet units (PE), and creates an air circulating seal. Each sealing wall has a base shape with corners. It conforms to the contour of the two sidewalls (1a), the deck wall (1b) and the support and running guide (2) of the shaft forming the floor.
Patent DE-19710284-A1 (DE)
Title: Unauthorised use prevention method for mobile telecommunication apparatus
IPC: H04M1/724
Filed: 1997-03-13
Abstract: The method involves entering apparatus individual code. The apparatus is blocked when a predetermined number of wrong entries is made. Preferably, the apparatus is taken into operation using an authorisation card. The code is to be entered after changing the card.  The electronic circuit of the apparatus cannot be used after the predetermined number of wrong entries is made. The control of the apparatus is so blocked that the blocking can only be cancelled by the apparatus manufacturer or by an authorised person.
Patent DE-19710608-A1 (DE)
Title: Axial fan for radiator of internal combustion engine of road vehicle
Inventor: HAUSER KURT DIPL ING
IPC: F04D25/02
Filed: 1997-03-14
Abstract: The axial fan (1) is fixed to the driven side housing of a fluid friction coupling (2) from which it is driven. The fan, viewed in the air flow direction, is arranged behind a radiator of a vehicle and sucks atmospheric air through the radiator or a radiator module, which can comprise several heat exchangers such as coolant/air coolers, charging air coolers, and condenser of an air conditioning plant. The fan has a nave (3,4), with one section (3) having a conical surface and the other (4) a torus-type arched surface. On the periphery of the conical surface nave section (3) several axial blades (5) are fitted, which in relation to the arched nave section and the nave face surface have a so-called projection (6). This projection is the axial distance of the blade entry edges (7) in relation to the nave face side.
Patent DE-19714720-A1 (DE)
Title: Classification folder for documents
Inventor: MARUT GEORGES
IPC: B42F21/00
Filed: 1997-04-09
Abstract: The folder has precut tabs (5) which are folded towards the interior of the leaf (3) of the folder (1) along a fold line (6) coinciding with the extreme edge of the folder and parallel to the spine (7). It has an overfold line (8) parallel to the preceding fold line and at a distance from the latter equal to the height to which the tab extends from the folder when it is in an erect identification position. The tab extends towards the interior of the folder beyond the line (8) and carries on its external face an indicium of the same type and same range as that printed on the exterior face of the folder.
Patent DE-19716344-A1 (DE)
Inventor: BOETZEL ULRICH
IPC: H04J3/06
Filed: 1997-04-18
Abstract: The invention relates to a synchronization method and device, intended to enable synchronized functioning of one or more units by repeated post-synchronization of these units in a predetermined manner. The inventive method and device are characterized in that the post-synchronization is conducted before a parameter, which could be influenced by this post-synchronization, has reached a particular size. It is thus possible to minimize impairments caused by the post-synchronization to a system containing the units to be post-synchronized.
Patent DE-19725856-A1 (DE)
Title: Vehicle superstructure
IPC: B60J5/06
Filed: 1997-06-18
Abstract: The vehicle superstructure has a tilt (7) on rollers on the upper longitudinal strips (4), forming the side walls. The rollers run on a track with an open slit. The roller track is in a profile chamber with an open slit forming the longitudinal strip. The vertical height of the profile chamber is at least as great as the diameter of the rollers. The rollers have running surfaces curved to an arc of circle. The track supporting the rollers vertically has a complementary curved profile cross section.
Patent DE-19732637-A1 (DE)
Title: Electric drive for commercial vehicle wheel hub
Inventor: NIEMANN KLAUS DR ING
IPC: F16D55/224
Filed: 1997-07-29
Abstract: The electric drive (6) has an electric motor (7) housed in the wheel hub (5), with a rotor (9) which is coupled to a conversion drive (14) and a braking device. The stator (8) is contained within the hollow rotor and the conversion drive is contained within the stator. The stator may be water-cooled, the conversion drive provided by a planetary gearing with a sun wheel (15) coupled to the rotor and a hollow wheel (18) coupled to the driven hub.
Patent DE-19733921-A1 (DE)
Inventor: KEHR KLAUS W PROF
IPC: H01L49/00
Filed: 1997-08-06
Abstract: The invention relates to a component having a rectifying function, fulfilled by means of charge transfer by ions. To this end, the component is composed of multiple layers which have, successively, an asymmetric energy level course, and an electric field applied to these multiple layers.
Patent DE-19735344-A1 (DE)
Title: Fire door
Inventor: MILLINGER NIKLAS
IPC: A62C2/06
Filed: 1997-08-14
Abstract: Fire door has one or two strips (5,6) of foaming material fixed on the surface and the sides round the end faces of the door panel and/or the door frame so that in the event of heat the material foams up and seals the gap between door panel and frame. The width of the strip is less than half the thickness of the door panel. Strip can be coated with plastics or wood veneer. It can be fixed in a groove round the door.
Patent DE-19737407-A1 (DE)
Title: Vehicle automatic driving control system
Inventor: MIO MASAHIRO
IPC: G05D1/02
Filed: 1997-08-27
Abstract: The control system includes a vehicle entry detection unit (20a, 20b, 22a, 22b), for detecting the movement of a vehicle on a travel lane (L2) adjacent to a lane (L1), to the fixed lane (L1). This lane is provided for automatically controlled vehicles (200a, 200b), which respectively have a communication function and a travel control function. A control data transmission unit (100, 105(i)) sends the data on the basis of the existence of the detected vehicle to an automatic operated vehicle located behind the detected vehicle, if the vehicle entry detection unit detects the vehicle entering the travel lane (L1).
Patent DE-19737846-A1 (DE)
Title: Oil pump
Inventor: MIYAZAKI HISASHI
IPC: F04C11/00
Filed: 1997-08-29
Abstract: The pump casing (10) has an axial bore (11a,12a) for support of an input shaft (32), and a cylindrical recess (11s) with its centre point offset eccentrically from the centre point of the axial bore. At least one pair of diametrally opposed radial protrusions (21c,21d) are formed on the inner circumference of an inner rotor (21) for engagement with the input shaft. A number of external teeth (21a) are formed on the outer circumference of the inner rotor and engage with internal teeth (22a) on an outer rotor (22).
Patent DE-19739068-A1 (DE)
Inventor: ACKERMANN BERND DR
IPC: E05B81/24
Filed: 1997-09-08
Abstract: The invention relates to an electromotive adjustable drive with a moving part (1; 26; 46) and a stationary part (2; 25; 45). Said stationary part contains at least one provided first energizing component (5; 29; 51) for generating a magnetic flux, especially a constant magnetic flux, and at least one provided second energizing component (7; 32; 55, 56) for generating a magnetic flux with a variable amplitude. At least one first magnetic circuit (16; 40, 57) and one second magnetic circuit (17; 41; 58) are provided for guiding the magnetic flux generated by the first energizing component (5; 29; 51), whereby the magnetic resistance of the first magnetic circuit (16; 40, 57) and the second magnetic circuit (17; 41; 58) can be controlled by means of the moving part (1; 26; 46) position, and the second energizing component (7; 32; 55, 56) is arranged in the second magnetic circuit (17; 41; 58). The aim of the invention is to further develop an adjustable drive such that a rotating actuator with an adjustable range of more than 90<o> can be realized. In order to accomplish this, a fixed part (2; 25; 45) contains at least one first (9; 33), one second (10; 34) and one third pole shoe (11; 35) such that the first (9; 33) and the third pole shoes (11; 35) are provided as flux guiding elements of the first magnetic circuit (16; 40; 57) and the second (10; 34) and the third pole shoes (11; 35) are provided as flux guiding elements of the second magnetic circuit (17; 41; 58).
Patent DE-19740644-A1 (DE)
Title: Solar collector has a porous ceramic absorber body
Inventor: HOFFSCHMIDT BERNHARD DR
IPC: F24J2/48
Filed: 1997-09-16
Abstract: A solar collector has a porous ceramic absorber body of graded porosity such that the front region facing the solar radiation has a higher open porosity than the rear region. An Independent claim is also included for production of the above absorber body by particle blasting the surface of a region of a porous ceramic body to produce an increased open porosity in this region. Preferred Features:- The rear region has 70-80 % porosity and the front region has 75-95 % porosity. The absorber body has channels with reduced wall thickness in the front region.
Patent DE-19741850-A1 (DE)
Title: Injection valve for fuel injection system for IC engine
Inventor: BOECKING FRIEDRICH
IPC: F02M47/02
Filed: 1997-09-23
Abstract: It has control valve whose pressure determines position of metering valve shaft with valve push rod subjected to spring pressure. An injection valve for a fuel injection system for an IC engine has devices for multistage control of the effective cross- section of at least one injection opening (42). A valve pushrod allows a first axial stroke that is limited by a primary shoulder (37) on an axially moving intermediate piece (30). Its axial movability allows the valve push rod an additional second stroke against the pressure of a spring (31) which is limited by an end shoulder fixed in the housing. The valve is a control valve (4) for a control chamber (12) whose pressure determines the position of the valve shaft of a metering valve(1). The push rod is subjected to a first pressure spring tensioned against the housing of the injection valve in the closing direction of the control valve. The spring is constructed as a second pressure spring. In the closed state of the control valve, the spring force of the first pressure spring is much smaller than that of the second.
Patent DE-19743058-A1 (DE)
Inventor: BOLZ MARTIN-PETER
IPC: F16H9/00
Filed: 1997-09-30
Abstract: The invention relates to the adjustment of the gear ratio of a continuously variable transmission with a primary and a secondary side, which is arranged between the motor of the vehicle and the driving wheels. According to the invention, means are provided to determine a given or predefined state of deceleration of the vehicle. Upon reacting to the determination of such a state of deceleration, the output speed of the vehicle motor is adjusted or regulated depending on the detected speed of the primary side. According to the invention, whenever specially significant deceleration at low speeds (30 to 60 km/h) occurs, the vehicle with a CVT transmission will come to a stop at a gear ratio close to the starting gear ratio. Furthermore, the motor can be fired with fuel in order to increase the feed volume of the hydraulic pump without having to fear that the motor of the vehicle will produce a force on the wheels countering the braking effect.
Patent DE-19747359-A1 (DE)
Title: Water craft with solid hull
Inventor: SEIDEL RAINER
IPC: B63B43/14
Filed: 1997-10-27
Abstract: in the outer wall (5) of a solid hull water craft\ a horizontal recess (9) is formed above the water line. It contains an elastically deformable safety member (13), which is folded over in a first operating condition and is inflated with compressed gas from a compressed gas source (15) in a second operating condition. Preferably, the safety member is in the form of a large-diameter hose and the recess is formed at the stern and along the longitudinal sides of the craft. It may be divided into several chambers and is fixed in place by a solid rubber strip, which may have a metal core.
Patent DE-19748031-A1 (DE)
Title: Integrated semiconductor circuit with pulse frequency variant voltage transformer
Inventor: ITOU TAKASHI
IPC: G11C11/407
Filed: 1997-10-30
Abstract: The integrated semiconductor circuit system has an internal voltage step down transformer circuit (2), for stepping down a current supply voltage (Vcc) supplied from an external source, for producing and transmitting an internal current supply voltage (int. Vcc) based on a specific reference voltage (Vref, VrL, VrH). An internal pulse signal generator (13) produces an internal pulse signal (INTCLK), based on a pulse signal, which is supplied from an external source. - In addition a frequency discriminator (21) determines the frequency of the internal pulse signal, which is produced by the internal pulse signal generator. So that the internal voltage step down transformer circuit, controls an output voltage of the same, as a reaction to the frequency, which is identified by the frequency discriminator. For compensating a drop in the internal current supply voltage, which is caused, if the frequency of the internal pulse rises.
Patent DE-19748074-A1 (DE)
Title: Device for flexible supply of multiple cigarette machines with filter rods
Inventor: FURMANSKI HORST
IPC: A24C5/35
Filed: 1997-10-30
Abstract: One of the rigid associated filter-handling machines (18) is conveyed with one free-standing filter-handling machine (26) with filter rods, via at least one conveyor pipe (20). The free-standing filter-handling machine may be handled with one or more of the cigarette-machines (10) with filter rods, via numerous conveying pipes (30). At least one of the free standing filter handling machines may have a inclined outflows (28), whilst one of the associated rigid filter-handling machines may have a inclined fillers. There may be a  filter reservoir (16) for intermediate sourcing of the filter rods prior to conveyance, and located between the filter-rod manufacturing machine (12) and the associated filter handling machine.
Patent DE-19755981-A1 (DE)
Title: Steam turbine plant
Inventor: ASMANN MANFRED
IPC: F01D25/28
Filed: 1997-12-17
Abstract: The plant includes a turbo group (10) formed of a steam turbine (12) and a generator (14) arranged on a foundation (16). An oil supply unit (20) is provided for turbine bearings and control arrangements, including at least one oil tank with associated pump- and filter arrangement. The turbo group is arranged eccentrically with respect to the foundation, and is integrated in it. The plant includes a turbo group (10) formed of a steam turbine (12) and a generator (14) arranged on a foundation (16). The steam turbine comprises a high pressure part (18) and at least one low pressure part (19). An oil supply unit (20) is provided for turbine bearings and control arrangements, including at least one oil tank with associated pump- and filter arrangement. The oil supply unit is arranged in an oil tub for detecting leakages, and is connected by conductors with the steam turbine. The turbo group is arranged eccentrically with respect to the foundation, and is integrated in it. The foundation is preferably equipped with a first extrusion (22), which takes in the oil supply unit and serves as oil tub.
Patent DE-19800203-A1 (DE)
Title: Three-dimensional wire structure producing process
Inventor: MUELLER JOACHIM
IPC: B21F1/00
Filed: 1998-01-07
Abstract: The wire structure producing process involves bending and interlacing wire (1) into a three-dimensional geometric shape.  The bending and interlacing take place simultaneously. The surface form of the molding piece (7) on the side facing the turning part (4) is half of a cylindrical ring.  The wire is bent and interwoven in the same direction and in opposite directions.
Patent DE-19802122-A1 (DE)
Title: Energy supply unit for an electrodischarge machine
Inventor: SATO SEIJI
IPC: B23H1/02
Filed: 1998-01-21
Abstract: The energy supply unit includes two energy supply sections, one with a circuit (10) of high impedance and the other with a circuit (20) of low impedance.  An intermittent pulse voltage is produced in the space between the electrode (1) and the workpiece (W) using the first energy supply section.  A working current is delivered from the second energy supply section after an electric discharge has taken place.  The second energy supply section incorporates several parallel switching units (202) and a unit (211) for controlling the number of units (202) to be switched on at the same time.  It also incorporates a control unit (212) for time variable switching of the units (202).
Patent DE-19807907-A1 (DE)
Title: Method of monitoring and preventing short circuits or short circuit-like states in electronic equipment connected to mains
Inventor: KLEIN-REESINK LUDGER
IPC: G01R31/02
Filed: 1998-02-25
Abstract: The method involves applying the voltage of the current supply to the equipment via a series resistance (RVO) on first switching it on. The supply voltage is then checked at the equipment end and a switch (SW1) which bridges the series resistance is only closed when the voltage at the equipment end has reached a defined characteristic value.  The supply voltage is checked at an electrolytic capacitor (EL1,EL2) at the equipment end. The switching state of the switch is indicated, esp. by visual means.
Patent DE-19808573-A1 (DE)
Title: Pretreatment of surfaces on painted objects, especially vehicle bodywork, to enhance adhesion between painted surface and additional components
Inventor: WEINDL JOHANN
IPC: C09J5/02
Filed: 1998-02-28
Abstract: Areas in which components are to be attached are flame treated with a gas containing an adhesion enhancing coupling agent. Preferred Features: The flame burner  movement over the treated area is governed by a robot. A miniature flame is employed whose largest diameter is adapted to the width of the area to be treated.
Patent DE-19809122-A1 (DE)
Title: Coating for components made of gray cast iron or cast iron with spheroidal graphite, in particular, for forming tools, and method for producing such a coating
Inventor: FALLER STEPHANUS
IPC: C23C8/38
Filed: 1998-03-04
Abstract: Component regions close to the coating have an increased amount of nitrogen.  The coating has CrN and/or a substance similar to CrN. The coating thickness is less than 10  mu m.  In particular, it is less than 3  mu m.   The method includes the following process steps: a) a chromium layer is galvanically applied to the component; b) the chromed component is plasma nitrided at temperatures lower than 550 deg C, with an electrical potential applied to the component; c) as a result, chromium of the layer is converted into CrN or a substance similar to CrN; d) during plasma nitriding nitrogen is transported, in particular, by diffusion into the surface of the casting.
Patent DE-19813111-A1 (DE)
Title: Water extraction or drying stage for a wet fiber web
Inventor: MAYER ROLAND
IPC: D21F3/02
Filed: 1998-03-24
Abstract: To dry a moving wet fiber web, a compressed air cushion (2) is formed on one side of the web (1), which presses steam out of the web (1) from the side away from the compressed air cushion (2). Suction is applied to the side of the web (1) away from the air cushion (2), which is at a pressure of 0.01-0.2 bar. An Independent claim is included for an assembly with a compressed air cushion (2) between the web (1) and a guide (3), which is impermeable to air. Preferred Features: An air-permeable support (4) is at the side of the web (1) away from the air cushion (2) as a perforated and/or ridged guide roller (6), with an air-permeable belt (5). The guide (4) is under suction. The air-permeable belt (5) passes round the perforated/ridged guide roller (6) together with the web (1) on it. The solid guide (3) forms a wedge-shaped entry zone with the web (1), tapering in the direction of travel (7). The gap between the web (1) and guide (3) is 0.01-20.0 mm, especially at the end zone in the direction (7) of movement, with a variable gap at the start and/or end, with self-adjustment against spring forces. The length of the solid guide (3) is 0.05-1.5 m in the direction of travel (7), and preferably 0.2-0.5 m. The solid guide (3) is a plate, fixed at least partially, or a continuous belt, and is heated. Compressed air is blown between the guide (3) and web (1), especially at the start zone, using heated air. The end of the air cushion (2) is defined at the end of the guide (3) by blower jets or bristles across the line (7) of web travel. The air-permeable belt (5) is a press blanket or a drying mesh.
Patent DE-19815665-A1 (DE)
Title: Connecting claw for connecting grooved panel elements
Inventor: TERBRACK HUBERT
IPC: E04F13/08
Filed: 1998-04-08
Abstract: The connecting claw (1) has a base plate (2) with angled holder (3) with two arms (4a, 4b) and an edge (5) set on one side of the base plate where it can be bent onto the holder when angled round. One arm extends parallel to the plane of the base plate and the other (4b) is perpendicular to the plane of the base plate. The one arm (4a) is mounted on the side of the other arm remote from the edge area (5).
Patent DE-19816664-A1 (DE)
Inventor: SCHELGES HEIKE
IPC: A61Q19/10
Filed: 1998-04-15
Abstract: Aqueous skin cleaning agents in the form of viscous lotions, creams or gels containing vegetal abrasive materials, e.g. natural flours made from ground kernels, pods or seeds, have high stability with regard to enzymatic decomposition of thickening agents when the thickening agents used are biopolymers from the group of extracellular microbial polysaccharides, preferably xanthan gum. Preferred skin cleaning preparations contain 0.5-30 wt. % vegetal abrasives, optionally 0-20 wt. % other abrasive substances, 0.1-5 wt. % microbial polysaccharide thickening agents, 0.1-20 wt. % surfactants, 1-20 wt. % glycol, polyol or polyethylene glycol and 20-40 wt. % water.
Patent DE-19820908-A1 (DE)
Title: Computing least mean square algorithm for adaptive filter
Inventor: LIN JINAN
IPC: H03H21/00
Filed: 1998-05-09
Abstract: The method involves using an N-tap filter and a modified least-mean-square algorithm, which is computed in a first computational step with a first, wide bit length in the N taps.  In a second step a lower number of bits is selected for the further steps of the process, depending on the results of the first step.