baber/WOPTO huggingface dataset:
Patent DE-19615150-A1 (DE)
Title: Analogue clock radio with manual switch for adjusting time zones
Inventor: KATZMANN KLAUS
IPC: G04C13/02
Filed: 1996-04-18
Abstract: The analogue clock radio has a receive and decoding device (1) for a time signal with an adjustment device (2), which permits the display of the clock radio to be adjusted in accordance with the decoded time signal, and with an hour correction device (3) for operation of a switch (31) on the clock housing for subtracting of an hour where necessary. The receiving device (1) captures a universal time signal (UTC) together with information as to whether it is summer or winter time. This information is used together with the manual switching device (31) which can be set to factor in a fixed number of hours relative to UTC according to the users position within a certain time zone.
Patent DE-19616759-A1 (DE)
Title: Massage instrument with cam executing circular movement about axis
Inventor: SCAGLIONE GERARDO
IPC: A61H23/02
Filed: 1996-04-26
Abstract: The instrument features a banana-shaped casing (1) containing an electric motor (2) whose output shaft (3) drives the cam (4) with its axis (B) set at an angle ( alpha ) to that (A) of the motor. The tip (5) of the cam describes a small circle with a diameter of 0.5 to 1 cm about the latter axis. The cam is mounted floating in the casing and its drive shaft has an off-centre axial projection (10) such as a ball set into a recess (10) in the end of a cylindrical enlargement (9). Revolution of the ball about the motor axis imparts a tumbling motion to the cam.
Patent DE-19619089-A1 (DE)
Title: Vein valve e.g. for varicose treatment in elderly
Inventor: NETZER FLORIAN J DR
IPC: A61F2/24
Filed: 1996-04-30
Abstract: The valve comprises a ball (6) moving freely within a piece of tubing (1) inserted between two vein ends seals onto a sealing ring (8) within the tube in blood movement away from the heart as opposed to blood movement towards the heart in which case the seal (6) bears on parts (5) within the tube to allow blood flow to the heart. The tubing is preferably expanded in its central part (2) to allow free ball seal movement, using longitudinal ribs (3) in the tube arranged at peripheral spacing to form a cage cylinder (4) with waisted heart-facing end (5) to enclose the seal movement as specified. The ribs spread out again on leaving the end to give a steadily convex expanded part so the ribs start and end at the expansion ends. The specific gravity of the ball approximately equals that of the blood and the tube can contain a grid in its centre part so the ball can bear on this without restricting blood flow.
Patent DE-19631389-A1 (DE)
Inventor: CHIANG SHANG-YI
IPC: H01L21/822
Filed: 1996-08-02
Abstract: In a method of making a monolithic voltage variable capacitor, also known as a varactor, for use in narrowband, low voltage VCOs, an array of small p + n diodes are formed in a regular pattern 20 as part of the VCO's integrated circuit fabrication process. The total capacitance of the varactor depends on the width of the depletion layers, the surface metal insulated semiconductor ("MIS") capacitance and the effective projected junction area of each of the diodes 26, 24 in the array. As the reverse bias voltage increases, the varactor experiences a decrease in the junction area of the individual diodes, due to the merging of adjacent junctions in the diodes and the elimination of sidewall junctions, which results in decreased capacitance. The diode array is formed by implantation and each diode may be either square, circular or strip-shaped in plan.
Patent DE-19631547-A1 (DE)
Title: Telescopic boom for crane
Inventor: LICHTENBERG FRANK
IPC: B66C23/70
Filed: 1996-07-24
Abstract: The boom has a base boom section (1) and two or more telescopic extendable sections (2-5).The boom is controlled by two endless extension and retraction cables connected to a cable drive (6) and connecting pulleys (7.1-7.4). Each extensible boom section has an adjuster (15,16,33,35) which is fixed against axial movement.  The cable drive and one pulley are at the base of the boom and a second pulley is at its end (9). The fixing points (10,12) of the cable ends are connected to the boom holding spar (17) which has a gripper (19) and stop (18) at its end.
Patent DE-19632781-A1 (DE)
Inventor: SCHWAIGER DENNIS D
IPC: E05B77/28
Filed: 1996-08-15
Abstract: A motor vehicle door lock has a central locking system comprising a reversible central locking drive 6 powered by an electric motor 8 and a central locking element 7 connected to a locking lever system. A central locking control pin 10 impinges on stop faces 13 of the central locking element 7 to control motor 8. A reversible theft protection electric motor 14 acts on a driven element 15 comprising two mutually opposite theft protection control pins (16, Fig 2). A theft protection main lever 18 is acted on by the control pins (16) and comprises a forked receiver 19 having two fork arms 20 and theft protection stop faces 21. The theft protection main lever 18 can swivel in relation to the central locking element 7 and is mounted on the same bearing pin 22. When the theft protection of the centrally locked motor vehicle door lock is switched off, an interior locking lever 5 is positively coupled to the central locking element 7, but when switched on the interior locking lever 5 is free from the central locking element 7.
Patent DE-19633013-A1 (DE)
Inventor: LORECK HEINZ
IPC: G06F1/04
Filed: 1996-08-16
Abstract: In a digital, clock-controlled circuit arrangement, the disturbing radiation caused by the working clock pulse (fT) is reduced by modulating the clock frequency (fFM). The circuit arrangement is divided into circuit parts (3, 16) which require a highly accurate clock frequency (fT) and into circuit parts (1, 18) with a high disturbing radiation potential. The circuit parts (3, 16) with high accuracy requirements are driven with a non-modulated clock pulse (fT), the remaining circuit parts (1, 18) are driven with a frequency-modulated clock pulse (fFM). The circuit parts driven with the non-modulated clock pulse and the circuit parts driven with the modulated clock pulse are interconnected by a communication circuit (5, 8, 20).
Patent DE-19638052-A1 (DE)
Title: Selective absorbent for nitrile in hydrocarbon mixts.
Inventor: RAMIREZ DE AGUDELO MARIA MAGDA
IPC: C10G25/05
Filed: 1996-09-18
Abstract: The absorbent (I) for selective removal of nitriles (NT) from a hydrocarbon starting material (HCSM) comprises a homogeneous mixt. of: (A) a cationic, acid-free zeolite having accessibility index 0.1-0.4; and (B) an inorganic oxide matrix. When 200 pts. of HCSM contg. NT and dienes in an amt. of at least 1 vol.% is contacted with 1 vol. pt. of (I), at least 80 vol% of NT is absorbed. Also claimed are: (i) the prepn. of an absorbent for selectively removing NT from HCSM, by washing (B) with alkali metal hydroxide to neutralise the surface acid sites, calcining to reduce the surface hydroxide content, homogeneously mixing the prod. with (A) (with no limitation on the contraint index) and shaping and calcining the mixt.; (ii) selectively removing NT from HCSM, by contacting (I) with HCSM contg. not more than 400 ppm of NT; and (iii) (I) without the specific accessibility index and absorption properties.
Patent DE-19641806-A1 (DE)
Title: Ring or helically shaped tube for exhaust systems
Inventor: GOEDEL FRANK-UWE
IPC: F16L11/15
Filed: 1996-10-10
Abstract: A ring or helical shaped inflatable tube or bladder closes or opens gas passages in an automotive exhaust system. The tube or bladder has a series of waves (2''') with flanks (35,35') arranged concentrically around the axis in the axial direction. Some or all of the flanks linking the peaks and troughs have radial and/or circumferential profiles (12,13,14) over part or all of their surface. The hose or bladder (1-1'''') may be made from metal.
Patent DE-19642684-A1 (DE)
Title: Transfer press for large components
Inventor: GEISENDOERFER EDGAR DIPL ING
IPC: B21D43/05
Filed: 1996-10-16
Abstract: The transfer press for large components incorporates several work stations and a transport system for moving components from one work station into another in synchronous steps of the press working cycle. For picking up, lifting, moving forward and putting down components, the transport system (27) includes three-dimensionally displaceable driven gripper rails with fixed component seatings. In addition to these fixed component seatings (7), the gripper rails (4) are provided with component seatings (8) which are movable relative to them.  The component seatings (8) are controllably driven in such a way that in a work station (2) containing at least one first component (14) and one separate second component (13), during lifting of the components (13, 14) they together with the first component (14) move towards the second component.
Patent DE-19644378-A1 (DE)
Title: Air cooling system for axial gas turbines
Inventor: KOENIG MARCEL
IPC: F02C7/12
Filed: 1996-10-25
Abstract: The compressor and turbine plenums (7,10) are connected by an annular space (13) which is enclosed in a double-wall housing (12) which is used to blow the cooling air from compressor to turbine plenums within the gas turbine. Alternatively tubes which are held close to the housing wall may be used, or channels that may be enclosed within the housing (12) forming the connection and being assisted by an intermediate cooler arranged between the two plenums. The annulus is formed by the double wall structure of the housing and forms part of the connection between compressor and turbine chambers. Part of the cooling air may also be directed to the combustion chamber (50). The intermediate cooler may be arranged within the specified annulus and may use water to cool down the passing air, serving as the connection between the two plenums.
Patent DE-19646232-A1 (DE)
Inventor: MESETH JOHANN DR RER NAT
IPC: G21C15/24
Filed: 1996-11-08
Abstract: Fluid medium (f) is conveyed by contact with a rotating pump fluid (v), which can provide a rotating flow of the pumping medium for providing a centrifugal pumping force. The pumping fluid may be fed, tangentially, into a rounded chamber (14), with the rotation velocity being increased by the reduction of chamber's cross-section, and the chamber having at least, one outlet (24) for fluid in the vicinity of its mantle (141).
Patent DE-19647353-A1 (DE)
Title: Device to purify air supply, especially to unit to house hens or pigs
Inventor: VAN DE VEN CORNELIS ANTONIUS W
IPC: F24F3/147
Filed: 1996-11-15
Abstract: The device purifies air (3) which is supplied from the surroundings (6) to a room, especially in which farm animals are kept, and has a roughly horizontal elongated housing (4) which is open at both ends. One open side (5) is connected to the surroundings, while the other open side (7) is connected to the room. Heat exchanger elements with a fixed cross sectional shape extend from one open side to the other, and the device has equipment to move the surrounding air and the air (10) from the room through the housing and the elements. Each of the latter may have a mainly elongated cross section, and may have several opposing channels.
Patent DE-19647880-A1 (DE)
Title: Information transfer method for packet switched digital system
Inventor: ZEHNTER HANS-PETER DIPL ING
IPC: H04M3/533
Filed: 1996-11-19
Abstract: The method involves compressing speech information and converting the speech information to data packets before transmission via a digital information transmission system. Preferably, the reception of a message at the desired addressee is indicated optically or acoustically at the addressee.  When the desired addressee is not available the speech information are temporarily stored in the information transmission system. The stored message is optically or acoustically indicated to the addressee when available again.
Patent DE-19700627-A1 (DE)
Title: Joining sheet-metal components
Inventor: THOMALA WOLFGANG DR ING
IPC: B21J15/02
Filed: 1997-01-10
Abstract: The method comprises joining two sheet-metal components (3, 4) lying on top of one another. A punch cuts through the component (3) and deforms the component (4); and a rivet (10) is introduced into the joint and is deformed in such a way that jointly with the component (4) it forms a rivet snap head. Also claimed are an apparatus for implementation of the method, and a resultant joint.
Patent DE-19702013-A1 (DE)
Title: Cleaning and/or washing laundry
Inventor: KIEHLNEKER FLORIAN
IPC: D06F95/00
Filed: 1997-01-22
Abstract: The process is for cleaning and/or washing laundry in a rotating container (5) which is positioned in a rotating device (2) and is equipped with water supply and waste water connections. The container (5) is filled with the washing or emptied outside the rotating device (2). The associated installation features a container (5) consisting of an upper ring with an inlet opening, a folding membrane and a bottom ring with an outlet opening. The container volume is adjustable.
Patent DE-19704741-A1 (DE)
IPC: G02B5/32
Filed: 1997-02-13
Abstract: The invention relates to a method of suppressing image speckles in a holographic display screen, wherein illumination of the display screen occurs in the hologram in several individual steps and recording parameters are modified for each step. In this way, a holographic display screen providing a laser-detected and laser-illuminated hologram with a "speckle-free" image can be obtained. According to the application, the object screen can be recorded as a reflection or a transmission hologram.
Patent DE-19704897-A1 (DE)
Title: Waste water aeration frame assembly hinged to side-frame and hooked to winch
IPC: B01F15/00
Filed: 1997-02-10
Abstract: A waste water aeration treatment basin has air introduced at its bottom by a grid work of air-supply pipes (3, 4, 5) resting horizontally on the bottom (2) of the basin. The novelty is that: (a) the grid of pipes (3, 4, 5) can be raised by a winch (14, 19), rotating the grid from the horizontal to the vertical position at the side of the basin; (b) the grid may then be lifted vertically clear of the basin (1) for inspection and repair as necessary; (c) in the aeration operating position air is delivered to the grid by a rigid, vertical supply pipe (11) joined to the grid by an articulated pipe linkage (13); (d) the ventilation grid (3, 4, 5) is attached to a swivel-frame (6, 7, 10) attached to main spars (8, 9) in turn linked to the hinge (13).
Patent DE-19711738-A1 (DE)
Title: Connection element for space framework used in e.g. vehicle construction
Inventor: HUBBEN LEON W E
IPC: B62D23/00
Filed: 1997-03-20
Abstract: A commercial vehicle cabin is incorporated within a framework structure whose cross-members (2,3,6) are joined by a corner fitting (1). Both the cross-members and the corner-fittings have flat edge surfaces (26) for vehicle body panels making up the cabin structure. The surfaces (26) are located below the upper limit of the assembled cross-member and corner-fitting profiles, so that the panel outer surface is aligned with the profile upper limit to provide a flush finish. The flat surfaces (36) extend as a radius to the upper limit of the cross-members and the corner-fitting profile.
Patent DE-19714089-A1 (DE)
Title: Water treatment screen filter
Inventor: HUETTEN MANFRED
IPC: B01D29/01
Filed: 1997-04-07
Abstract: Water treatment screen assembly has a fixed section (1) with vanes (2) and a powered moving section (3) with vanes (4), both sets of vanes (2,4) being essentially parallel.  The novelty is that: (a) a drive unit has two independent positioning drives (7, 8) which operate to move the moving section (3) in two different directions; (b) the distance through which the moving section travels in each direction, is independent of the other; (c) the position changes are linear, and are firstly vertical, and secondly horizontal; (d) the movable section (3) is lowered essentially by its own weight; (e) the movable section (3) may be swung clear of the main water flow, under automatic or manual control (7, 8).
Patent DE-19718357-A1 (DE)
Title: Electronically controlled drive system for driving vehicles, machines, apparatuses and tools
Inventor: LINDLMAIR THOMAS
IPC: F16H59/00
Filed: 1997-05-02
Abstract: The system has continuously variable transmissions (11) for driving vehicles, etc., and an electronic control unit which takes over the monitoring and control of the whole plant including the drive aggregate (1). Data about the desired function are permanently input via data input apparatus like brake pedal (12), gas pedal (13), speed stage preselection (14). Data about the desired function can also be stored via data input apparatus fixed in the control unit and released again, e.g. permitted highest speed in a place = 30 mph. A computer in the control unit automatically releases all control functions corresponding to input and ingoing data and the specified programs. The computer also monitors and if necessary, corrects and alters the control functions.
Patent DE-19719708-A1 (DE)
Title: Base for motor vehicle headlight discharge lamp
Inventor: OZAKI AKIYOSHI
IPC: F21S8/10
Filed: 1997-05-09
Abstract: The discharge lamp socket/base has two connection clamps. The socket has two current supply terminals connected to corresponding terminals of the discharge lamp. A fastening device fastens the socket in a normal connection position with respect to the discharge lamp. An insulating device insulates at least two current supply connection clamps of the socket from the respective lamp clamps when the base is not fastened in the normal connection position. The fastening device may have engaging parts which can be brought into engagement and are provided in the lamp or the socket. The insulator may have a spring which acts in a direction in which the lamp is removed. An insulating wall may move with the spring and cover one of the power supply clamps when the spring is moved in the direction for removing the lamp.
Patent DE-19725534-A1 (DE)
Title: Arm protection device which spreads point loads, e.g. when carrying a baby seat
Inventor: MEYER WILFRIED
IPC: A41D13/08
Filed: 1997-06-17
Abstract: An arrangement for use over the inside of the arm at the elbow, for distributing a point load, comprises an anatomically shaped section which fits against the arm when it is bent, and which can accommodate a load.The arrangement is pref. used when carrying a baby seat. The arrangement pref. consists of a shell section with padding, and is pref. made of plastic.  Use - The arrangement is used to protect the inner arm of a wearer when carrying eg a baby seat. Advantage - The arrangement is simple and effective.
Patent DE-19727291-A1 (DE)
Title: Method of measuring variations of elastic properties of earth's crust
Inventor: BOKELMANN GOETZ
IPC: G01V1/00
Filed: 1997-06-27
Abstract: The method involves placing at least two vibration sensors in the vicinity of a rotating machine on or in the earth's surface. The data determined using the sensors, especially the vibrations of the rotating machine, are passed to a computer unit. The computer unit uses the data received to determine the variations in the speed of propagation of the vibrations in the earth's interior. The sensors can be placed near a generator of a power station.
Patent DE-19729014-A1 (DE)
Title: Terminal block for e.g. fluorescent light fitting
Inventor: STROMIEDEL KONRAD DIPL ING
IPC: H01R4/48
Filed: 1997-07-02
Abstract: The terminal block for e.g. fluorescent or gas discharge lighting equipment connections. In a insulating housing, two contact inserts are for the phase conductors, each having both wire connection clip-terminals, and lug-style connectors for series equipment (e.g. fluorescent lamp ballast choke). In the new design, there are two further inserts in the housing for the neutral- and protective-earth conductors, for making corresponding wire connections. All connections (14-17, 18, 34-37, 40, 41) for wires are parallel on the four contact inserts used. They run transversely to the direction of the plug-in lugs. In the mounted state, the wires are pushed into the clips from above, offering so-called front-wiring accessibility.
Patent DE-19729812-A1 (DE)
Title: Sub-aquatic old deposits or load securing equipment for brown coal mine residual holes
Inventor: SCHROETER ANDREAS DR
IPC: E21C41/32
Filed: 1997-07-11
Abstract: Hydraulic enclosure is effected of the old deposits or loads by throughflow reduction by means of a deep water drainage system. This system has vertical and horizontal drainage pipes, which with a drainage section lead to surrounding areas. The drainage pipes via full pipe extents lead to an outlet above the residual water level. In the area of the full pipe extents or the outflow, a flow regulating device is arranged. The drainage pipes in the surrounding area are formed as filter wells and filter pipes with gravel. The full pipe extents lead at least partly through the old load and/or the residual water to the surface of the latter. At least the vertical sections of the full pipe extents are fixed in the residual water by an anchoring device.
Patent DE-19731930-A1 (DE)
Inventor: ECKERT FRANK
IPC: H02K19/32
Filed: 1997-07-24
Abstract: The invention relates to an electrodynamic machine, especially a synchronous generator and/or motor, comprising rotor and stator coil pairs, each having any number of pole pairs. Said rotor and stator coil pairs are aligned in relation to each other and are situated along the machine axle. The rotors have electrically and mechanically connected rotating field coils which generate fields rotating in the opposite direction to the rotor. When the machine is operating as a motor, the stator coils of the coil pairs are each subjected to an alternating voltage of varying frequency and a free torque is introduced to the connected rotors or the rotor axle in dependence on the difference frequency. When the machine is operating as a generator, an outer torque acts upon the connected rotors or the rotor axle in the direction of rotation and produces a measurable voltage in a non-externally excited part of the stator. The frequency of said voltage depends on the rotary speed of the rotor, the number of pole pairs of both rotor parts, the stator parts and the excitation frequency.
Patent DE-19732976-A1 (DE)
Title: Vacuum cleaner suction nozzle with integrated blower jet
Inventor: TACKE ALBERT
IPC: A47L9/08
Filed: 1997-07-31
Abstract: Surface dust is sucked up in the vacuum cleaner nozzle (1) after being loosened by a powerful jet of air delivered through an enclosed hose (3) regulated by a control unit (4).
Patent DE-19733805-A1 (DE)
IPC: A63B21/008
Filed: 1997-08-05
Abstract: The invention relates to a swimming and/or gymnastics system comprising a flat base element with openings and with added elements which can be connected to said base element by insertion. Said added elements are an added element (20) which creates resistance to water and which is shaped in such a way that it can engage in at least one central opening (11, 41, 51, 61, 71, 81) of the base element (10, 40, 50, 60, 70, 80) and which encompasses the base element tightly around the edges, and a grip element (30) which engages in the longitudinal openings (13, 14, 72, 74, 75, 82, 83, 84) of the base element.
Patent DE-19734248-A1 (DE)
Inventor: BUSCHING WOLFRAM
IPC: G08C19/22
Filed: 1997-08-07
Abstract: The invention relates to a method and corresponding circuit for pulse redistribution of pwm sensor output data (pi), for example from inertial sensors. The method is characterized in that the scanning interval (s2) of a data processing device, which processes the output signals of one or more sensors, is independent of the length and of the phase position of the limit cycle (s1) or limit cycles (s1) of the sensor(s). In addition, a range transfer of sensors having different working ranges is possible, irrespective of the scanning interval of the data processing device. As a result, incorrect sensor output data can be easily recognized.