baber/WOPTO huggingface dataset:
Patent DE-3782017-D1 (DE)
Title: Flat spring structure esp. for magnetic video cassettes
IPC: G11B23/04
Filed: 1987-12-11
Granted: 1992-11-05
Abstract: The lamina (1) comprises, on the side facing the reels (7), the configuration of a concave piecewise line with at least one fold line (10).  When inserted in the cassette, the lavina is adapted to engage by contact with the cover (5) to define at least one fulcrum point for elastic oscillation of the lamina. The fulcrum point has a distance from the pivot (6) of the reel which is smaller than the distance between the pivot (6) and the zone of coupling with the cover.
Patent DE-3782039-D1 (DE)
Inventor: ALLEN BARRY
IPC: A63B69/36
Filed: 1987-06-29
Granted: 1992-11-05
Abstract: An electronic golf game has a simulated ball assembly (26,27) in which the ball rotates in a plane slightly inclined with respect to the horizontal plane. Adjacent the ball (26) is a row of phototransistors (39,40) which senses the shadow of a golf club which interrupts an overhead light as it approaches the ball (26) for a hit. The row of phototransistors (39,40) is sampled approximately every 6 microseconds until the ball is hit, and the samples are stored in DMA buffer. The stored sampled representation is analyzed to determine club movement parameters for swing analysis and for computing the trajectory and lay of a hypothetical real golf ball. The closest stored video frame of the golf hole fairway is then retrieved and displayed on a video monitor screen (24) to the player, who then takes another shot from the presumed new location of the hypothetical ball.
Patent DE-3786397-D1 (DE)
Inventor: KALINA VLADIMIR
IPC: C12P7/14
Filed: 1987-12-21
Granted: 1993-08-05
Abstract: The process is applied continuously in an apparatus comprising a number of circulating fermenters (1-4) and a separator (5) which are arranged in a cascade. The growth of a flocculant yeast is promoted in the first fermenter and inhibited in the following ones. No yeast is recycled. 
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Patent DE-3787113-D1 (DE)
Inventor: OLESON PAUL
IPC: B25C/
Filed: 1987-05-05
Granted: 1993-09-30
Abstract: A low-current demand motor-driven stapling machine (10) comprises a base (11) and a staple drive mechanism (17) including a staple driving blade (32) and a drive unit (31) of which movement is controlled by a blade-drive-control unit (50) pivotally supported on the base (11) by frame members (52, 53) and eccentric follower arms (56, 57). An electric motor (68) transmits drive through reduction gears to a driven wheel (63) of the drive control unit (50). Driven wheel (63) drives a shaft (62) eccentrically mounting discs (59, 61) which cooperate with follower arms (56, 57) to cause the blade-drive-control unit (50) to rock back and forth in an arcuate path above the base (11) in order to operate the drive unit (31) through engagement between an actuating channel member (71) and a plunger head (38) of the drive unit (31).
Patent DE-3787212-D1 (DE)
Inventor: SHIRASAKI OSAMU OMRON TATEISI
IPC: A61B5/0225
Filed: 1987-06-12
Granted: 1993-10-07
Abstract: An electronic blood pressure meter, equipped with the functions of computing at least a single relative pulse wave amplitude value in relation with a maximum pulse wave amplitude value, computing a blood pressure value from the cuff pressure when an amplitude of the pulse wave signal has coincided with the relative amplitude value during a change in the amplitude value of the pulse wave signal, and using the reference pressure value thus obtained in accordance with a certain arithmetic formula. If desired, a different process may be selected for determining a blood pressure depending on an initial cuff pressure. This electronic blood pressure allows a measurement to be completed in a very short time and minimizes the discomfort of the person whose blood pressure is to measured through reduction of the maximum cuff pressure. Yet the mathematical formula can be reduced to a simple arithmetic algorithm and is therefore easy to implement.
Patent DE-3852766-D1 (DE)
Inventor: GRIFFIOEN WILLEM
IPC: G02B6/50
Filed: 1988-04-26
Granted: 1995-02-23
Abstract: Apparatus for installing cables with a certain stiffness, more in particular glass fibre cables, into a duct (6, 24) of a channelization system, using the working of a compressed gas, which apparatus is adapted to exert pushing forces on a cable (26) being introduced in order to support the compressed gas working on the cable in the duct. The apparatus comprises cable advancing means and gas inserting means. The cable advancing means include a hollow, substantially rectilinear cable lead-through channel (3) with an entrance end (4) and an exit end (5), at least one pair of wheels (8, 10; 9, 11) mounted opposite to each other for moving on a cable (26) disposed between these wheels into the direction of the outlet end (21) of the duct (6), and a pneumatic motor (15) coupled to at least one of said wheels for providing a driving couple to it. At least one of the wheels is coupled to a pneumatic piston/cylinder combination (13, 14), in such a way that when compressed gas is supplied to the pneumatic cylinder (14), transverse forces will be exerted on the cable (26) disposed between the wheels (8, 10; 9, 11). The gas inserting means include a gas channel (7), which debouches into the cable lead-through channel (3) and which is adapted for inserting compressed gas into the lead-through channel (3) between the wheels and the exit end (5) of the lead-through channel (3). The motor (15) is capable of providing a driving couple, which is larger than the driving couple, which has to act on the cable (26) to compensate a pressure difference existing at the inlet end of the duct between the pressure inside and the pressure outside the cable lead-through channel (3) as a consequence of inserting the compressed gas via the gas channel (7) into the cable lead-through channel (3). The pushing forces are exerted by the wheels on the cable (26) as a consequence of the cooperative effect of the driving couple and the transverse forces. The gas channel (7), the pneumatic motor (15) and the piston/cylinder combination may be coupled to the same compressor. For use in a tandem arrangement the apparatus comprises further a coupling unit (18) to be coupled to an outlet end (21) of a preceding duct section (24), and which includes a mainly hollow housing (19), an outlet pipe (23) for diverting a flow of gas, which may leave the outlet end (21) of the duct section (24), and an outlet opening (22) through which a cable may be led into the direction of the entrance end (4) of the cable lead-through channel (3). Advantages: the exerted transverse forces are very acurately adjustable and substantially constant; the apparatus is non-destructive to the cable when cable introduction is slowing down or stagnates; in a tandem arrangement the apparatus needs hardly any human interference and is safe for the operating staff. <IMAGE>
Patent DE-3860254-D1 (DE)
Inventor: PETERMANN JUERGEN PROF DR
IPC: B29C55/02
Filed: 1988-03-03
Granted: 1990-08-02
Abstract: 1. A process for producing an ultrahigh modulus fiber or film from a sheet of an elastic hard thermoplastic produced by uniaxial extension of the melt and crystallization, which comprises ultradrawing the sheet perpendicularly to the molecular direction, the draw ratio lambda being at least 10.
Patent DE-3865405-D1 (DE)
Inventor: KRETSCHMANN JOSEF DR
IPC: C07C303/06
Filed: 1988-08-26
Granted: 1991-11-14
Abstract: Selected carboxylic acid esters of formula X-COOR1 (I), which are liq. under the prevailing reaction conditions, are used as reaction medium for the sulphonation and/or sulphation of organic cpds. with SO3. In (I), R1 = an unbranched alkyl residue in the alpha-position and X = H or a residue of formula (II) in which R2, R3 and R4 = F and/or Cl or one of R2, R3 and R4 may also be H or one or two of R2, R3 and R4 may also be lower alkyl.
Patent DE-3869020-D1 (DE)
Inventor: ROTH ERNST
IPC: E05C9/00
Filed: 1988-07-27
Granted: 1992-04-16
Abstract: A door or window leaf has catches, actuated by sliding bars of rectangular cross-section. The bars are relatively thin and are guided along the edges of the door or window leaf by flat guide rails (4, 5), attached to the upper and side edges of the door or window leaf, and with connected by a corner joint. The joint consists of a bracket (21) with a bottom (28) and isde side flange (26) and side flanks (27). The inner faces of the latter have projections (31) which engage slots (23) in the T-shaped end of the top guide rail (4), whilst the bracket itself is welded to the side guide rail (5).
Patent DE-3869034-D1 (DE)
Inventor: VOESSING WALTER DIPL ING
IPC: G10L25/00
Filed: 1988-09-27
Granted: 1992-04-16
Abstract: The transmission system uses conversion of the analogue signals into corresponding digital signals prior to their transmission, with restitution of the analogue signals at the reception point. The signal to be transmitted is converted into a short-term spectrum using a time window with division of this spectrum for transformation coding of the spectral components. The latter is effected by determining the absolute parameter values, normalising these values via control valves to obtain a modified spectrum and summing all the non-zero valves. The control valves are obtained from the spare bits and the latter sum, the remaining bits assigned for identification of the phase and magnitude of the spectral components.
Patent DE-3876778-D1 (DE)
Inventor: KAPPELER DIETER DR
IPC: B65G21/06
Filed: 1988-02-06
Granted: 1993-01-28
Abstract: The roller conveyor track, comprising profiled support members (1) running in the travel direction, on which the rollers are mounted in mfd. in a process, in which the individual profiled components are detachably joined together. If the rollers are driven, the drive belt is pref. tightened by the rollers mounted each on one support component.
Patent DE-3879940-D1 (DE)
Inventor: BUSH F
IPC: B29C48/03
Filed: 1988-04-21
Granted: 1993-05-06
Abstract: PCT No. PCT/GB88/00304 Sec. 371 Date Dec. 18, 1989 Sec. 102(e) Date Dec. 18, 1989 PCT Filed Apr. 21, 1988 PCT Pub. No. WO88/08365 PCT Pub. Date Nov. 3, 1988.A method of separating filaments from a clump thereof in a liquid flow from each other by sub-dividing the flow across its lateral extent to pass through an array of a plurality of filament separating channels having a cross-section at least large enough to accommodate the cross-section of the clumps such that flow along the channels imparts a shearing force to filaments at the edge of the flow in the channel to separate these axially from each other and from filaments at the center of the clump.
Patent DE-3882234-D1 (DE)
Inventor: VAN LEEUWEN JOHANNES
IPC: B60C29/00
Filed: 1988-04-13
Granted: 1993-08-12
Abstract: The stem comprises a tubular, rigid valve core holder, and a rigid mounting sleeve in which the holder is telescopically slidable. A fixture supports the sleeve and is adapted to be secured airtightly about the valve aperture of a wheel rim. A seal provides a resilient, air-tight connection between the fixture and the holder. The fixture comprises an elastomeric hollow body having a cylindrical neck adapted to fit tightly within the rim aperture and a retaining head. The seal comprises an annular diaphragm integral with the body and bonded to the core holder.
Patent DE-3883322-D1 (DE)
Inventor: BRANT HARRY
IPC: A62B5/00
Filed: 1988-07-20
Granted: 1993-09-23
Abstract: A rescue craft (1) includes a self-propelled car or elevator type of flying machine for rescuing persons from high-rise buildings, during fires, or other emergencies. The craft is powered by fan-jet engines (2) capable of lifting the unit (1) in vertical take-offs. A cable (18) attached to a ground structure is used to control the craft (1) and facilitate descent to ground level. An internal guidance system provides 360 DEG  maneuverability around the cable (18) and facilitates docking against the sides of buildings, etc. The ground structure (10) comprises a flat-bed tractor/trailer equipped to transport the craft to the scene of an emergency. The ground structure is fully self-contained with diesel power, a winch for the cable, lighting, refueling capability, and is fully ballasted and outrigged and capable of launching and receiving the rescue craft.
Patent DE-50003435-D1 (DE)
Inventor: BECKMANN JAN-DIRK
IPC: B60G7/02
Filed: 2000-12-14
Granted: 2003-10-02
Abstract: The chassis structure has chassis bearers (11) with an underside (12) facing away from the load (10) to be carried, and axle brackets (13) fixed to the chassis bearers. The axle brackets are fixed to the underside of the bearers, which may be in the form of tubes with a reinforcement strip attached to their underside.
Patent DE-50003677-D1 (DE)
Inventor: PFEIFFER MARIA
IPC: B63C11/16
Filed: 2000-11-29
Granted: 2003-10-16
Abstract: Disclosed is a respiratory mask for supplying persons with, in particular, fresh air via the mouth and/or nose. Said mask comprises a completely fluid-tight base mask (1) connected to a flexible coaxial tube (16). A prechamber (2) is located between the flexible coaxial tube (16) and the base mask (1), whereby an inner tubing (5) pertaining to the coaxial tube (16) is connected to a bent pipe (3) disposed in the prechamber (2) and an outer tubing (4) pertaining to the coaxial tubing (6) is sealed against the prechamber (2) and leads into the same. A pressure chamber (10) is used to convey air for respiration into the inner tubing (5).
Patent DE-50006567-D1 (DE)
Inventor: STEIDLE SIEGFRIED
IPC: E06B9/70
Filed: 2000-08-01
Granted: 2004-07-01
Abstract: The drive has a housing containing a motor-driven reel for the belt (10), which is fed to the reel via a housing opening and a feed channel (32). At least one belt guide element (43) for insertion into the feed channel adapts the effective width of the feed channel to the belt width.
Patent DE-50008446-D1 (DE)
Inventor: THIERAUF KLAUS
IPC: G07D7/1205
Filed: 2000-11-30
Granted: 2004-12-02
Abstract: An apparatus and method for testing the authenticity of bank notes are proposed. The apparatus includes a light source for emitting light suitable for exciting fluorescent light in a bank note to be checked, and a fluorescence detector for detecting the fluorescent light emitted by the bank note to be checked. According to the invention it is provided that the light source is a light-emitting diode and the light-emitting diode is formed to emit light containing ultraviolet light at least in a partial spectral region. This makes it possible in particular to obtain a compact structure of the apparatus. The method involves exciting and detecting fluorescent light in the bank note to be checked and comparing the detected fluorescent light with a predefined threshold value. According to the invention it is provided that the detected fluorescent light is reduced by the ambient light detected with the light source switched off. This permits the elimination of measuring inaccuracies at the same time as simple operation.
Patent DE-50011426-D1 (DE)
Inventor: DETTINGER JOHANNES
IPC: E03D9/03
Filed: 2000-01-18
Granted: 2005-12-01
Abstract: The dispenser has an entry point (10) for the rinsing water and a supply container (12) for a cleaning medium supplied to a dispensing chamber (18) provided with a delivery opening (20) which acts as part of a dispensing siphon (22). The supply chamber is sealed relative to the rinsing water and can be divided into individual chambers for different cleaning mediums.
Patent DE-50015717-D1 (DE)
Inventor: GROENINGER HEINZ-BERNHARD
IPC: F26B11/04
Filed: 2000-03-10
Granted: 2009-10-01
Abstract: The invention relates to a device and a method for vacuum drying, according to which, in a first step, the object to be dried is heated and pre-dried in a vacuum chamber (1), which can be closed such that it is air-tight, by means of convection heat assisted by circulating air. In a second step a vacuum is generated in the chamber and in a third step a gaseous substance is fed through said chamber. The invention notably relates to such a method for vacuum drying according to which drying can be carried out by automatic control involving the selection of suitable control quantities.
Patent DE-50101316-D1 (DE)
Inventor: HOENE MICHAEL
IPC: B29C48/10
Filed: 2001-06-19
Granted: 2004-02-19
Abstract: Tube flattening plates and pinch rolls are reversibly rotatable around the film axis and feed the flat tube through two reversible air-fed turning bars and two reversible diverting rolls. One reversible diverting roll (119) and one turning bar (106) form a functional pair (101) whose reversing action is produced by one motor (111). The other reversible diverting roll (19) and turning bar (106) form a second functional pair operated by another motor (11). An independent claim is made for a process for operating the lay flat and take-off system in which the motors (11,111) for the functional pairs (1,101) are controlled so each may be turned through a different angle.
Patent DE-50102272-D1 (DE)
Inventor: GRIMM STEFAN
IPC: C08L51/04
Filed: 2001-03-20
Granted: 2004-06-17
Abstract: A mixture of at least two thermoplastic particles having reactive grups which when melted and mixed react to form a high molecular weight polymer. The blend of particles when molten is particularly useful in forming double insulating glass or plastic panels.
Patent DE-50104870-D1 (DE)
Inventor: LINIER GERHARD
IPC: B62D65/18
Filed: 2001-10-11
Granted: 2005-01-27
Abstract: Lifting device used for raising and lowering at least one product carrier arranged in a lifting station comprises a drive device (5) having at least one rotating shaft (6, 7) with an at least two-armed crank (10, 11) arranged on its free ends. Each crank arm (12, 13) has a contact element (15) for inserting in recesses arranged one above the other on rotation of the crank. Preferred Features: The recesses are arranged in a vertically moving support element (16) and the drive device is stationary. The product support is connected to the support element so that it can move.
Patent DE-50104877-D1 (DE)
Inventor: THONG TRAN
IPC: A61N1/39
Filed: 2001-12-17
Granted: 2005-01-27
Abstract: Device for treating heart fibrillation of at least one heart chamber comprises a fibrillation detector (1) and a defibrillator (2). The detector causes a defibrillation after a given time delay, while a warning device (3) alerts a user that a defibrillation has been detected. A controller (4) has an input (5) that allows the time delay to be set or adjusted. An additional state detector (6) detects a haemo-dynamic heart state and prevents delay of the defibrillation process if such a state exists.
Patent DE-50104968-D1 (DE)
Inventor: JAECKEL KLAUS
IPC: H04B1/707
Filed: 2001-10-25
Granted: 2005-02-03
Abstract: In radio communications systems with a point-to-multipoint structure and based on CDM/CDMA, the synchronization of frequencies, carrier phases, code phases and frames is decisive for the effectiveness of the system. Existing methods are often complex and/or inaccurate. For a stationary radio communications system that comprises a base station (1) and a multitude of subscriber stations (4), which operate in the air interface (3) with DS CDM/CDMA and with an embedded TDM/TDMA and TDD, the invention describes synchronization methods in their entirety and, in particular, a device and the method for effecting decision feedback carrier control, which operate with a linear and an integrated feedback branch whose signals are added and fed back into the receive signal by another integrator. The methods for determining the reference phase, the phase error signal and the phase pre-distortion in the uplink direction are described in detail as well as a channel structure and data structure on which said methods are based. The method can be advantageously used in WLL systems (wireless local loop).
Patent DE-50105696-D1 (DE)
Inventor: SCHAERER ALEXANDER
IPC: F16M11/12
Filed: 2001-05-17
Granted: 2005-04-28
Abstract: The support arm (3) for a monitor is mounted at its lower end on an adjuster (8) allowing it to be rotated. The shaft of this pivot is at an angle to the vertical. This is preferably 30 -75 degrees , especially 45 - 60 degrees .
Patent DE-50106165-D1 (DE)
Inventor: GUSTAFSSON PER S- HUDIKSVALL
IPC: B66C23/90
Filed: 2001-03-29
Granted: 2005-06-16
Abstract: Panel (11) has two rows of lamps activated depending on pressures in hydraulic cylinders operating two or more pivotable arms. More lamps are lit as the pressure increases and the panel indicates when a maximum permitted pressure is exceeded. The panel shows a stylized silhouette crane symbol (13) with two inclined cylinder symbols and lamp symbols (16-19) placed in relation to the cylinder symbols to enable distinction between the cylinders.
Patent DE-50107387-D1 (DE)
Inventor: BRUEGGERT DETLEF
IPC: B01D29/15
Filed: 2001-12-03
Granted: 2005-10-13
Abstract: The invention relates to a filter installation for the water of ornamental fishponds and garden ponds. According to the invention, the water to be filtered passes through voluminous filter bundles, whose water throughput across the entire external filter surface that is available for use, does not exceed 1200 l/m<2> of external filter surface/hour.
Patent DE-50107601-D1 (DE)
Inventor: TOLLE JUERGEN
IPC: B66B29/04
Filed: 2001-08-28
Granted: 2005-11-10
Abstract: The escalator has two balustrade bases defining a step or plate width. Each base (14) has a rail (22) which extends over the edge of the step or plate band opposite the balustrade base. The base rail can be mounted on the base with a pretension. The rail can have a central projection retained in a hole in the base by a sprung profile.
Patent DE-50110863-D1 (DE)
Inventor: DREYER ULRICH DR
IPC: C09D167/08
Filed: 2001-11-20
Granted: 2006-10-12
Abstract: A pigment composition (I) for the protection of surfaces against ultraviolet light (UV) comprises: (a) transparent titanium dioxide pigment(s); and (b) other transparent pigment(s). Independent claims are also included for the following: (1) A paste (II) containing (a) and (b) as above, plus (c) solvent(s) and optionally (d) binder(s) and/or wet resin(s), where the (a) content is such that a paint containing (II) shows no undesirable turbidity and the (b) content is such that the paint shows no significant coloration. (2) The preparation of (II), by supplying the components to a mixer, homogenizing and grinding the mixture (preferably in a pearl mill or ball mill). (3) Surface paints (III) containing (I), preferably in the form of (II). (4) A method for protecting surfaces, by forming (II) from (I), forming (III) from (II) and applying (III) to the surface.
Patent DE-50112488-D1 (DE)
Inventor: REISCHER WILHELM
IPC: H02M1/32
Filed: 2001-07-05
Granted: 2007-06-21
Abstract: A protective circuit (SCH) for a line-commutated thyristor bridge (B, B'), which is designed for feeding energy of a power circuit connected to the bridge and also for feedback from this circuit, and which is connected between the thyristor bridge and the power circuit. In a series branch of the protective circuit, there is at least one IGBT transistor (GT 1, GT 2 ), which is biased in the feedback direction with an inverse-parallel diode (D 1, D 2; D 1 p), and which can be deactivated for the appearance of a tipping recognition signal (s<SUB>k</SUB>, U<SUB>s1</SUB>), which is supplied by a control circuit (AST) associated with the transistor.
Patent DE-50112865-D1 (DE)
Inventor: ZUECHNER LARS
IPC: C09C1/30
Filed: 2001-04-27
Granted: 2007-09-27
Abstract: The use of particles (I) with sizes of 5-500 nm for improving loosening of dirt and/or reducing resoiling of surfaces is claimed. An independent claim is also included for agents containing (I) for treating textiles to improve loosening of dirt and/or reduce resoiling.
Patent DE-50113733-D1 (DE)
Inventor: EICHENAUER HERBERT
IPC: C08F279/04
Filed: 2001-11-23
Granted: 2008-04-24
Abstract: Thermoplastic molding compositions containing grafted polymers produced with different initiator systems are disclosed. The compositions are distinguished by a combination of good toughness and reduced opacity. As a result, appreciably smaller quantities of pigment are needed to color the molding composition.