baber/WOPTO huggingface dataset:
Patent DE-19758267-A1 (DE)
Inventor: OSHINOWO JOHN DR
IPC: H01L21/00
Filed: 1997-12-31
Abstract: The invention relates to a method for treating substrates in a container with at least one fluid and ultrasound. The opposite walls of the container have at least two ultrasound radiation areas. A particularly good, homogeneous and intensive ultrasound treatment of the substrates is achieved due to the fact that the ultrasound radiation areas can be individually controlled.
Patent DE-19800481-A1 (DE)
Title: Recording and playback system for acoustic information in commercial organization
Inventor: MEYER HANS-JUERGEN
IPC: G09F27/00
Filed: 1998-01-09
Abstract: The system has a computer (1) with a sound card (2), a monitor (3), a tape or CD player (4) with an output to an amplifier (6) and a loudspeaker (7). Input may also be made directly using a microphone (5). Input through the microphone is digitized and is entered into a memory. This allows the user to configure any advertising information to specific requirements.
Patent DE-19804624-A1 (DE)
Title: Plug connector arrangement for screened conductor
Inventor: MURATA MASAAKI
IPC: H01R13/6582
Filed: 1998-02-05
Abstract: The connector arrangement contains a first connector which comprises a first casing with a first connection, at which a first shielded electric conductor is electrically connected, and a metal sheath with a hollow section which accommodates the first casing. The hollow section comprises a groove formed at its inside, and the metal sheath is connected with the screening of the first shielded electric conductor. A second connector comprises a second casing with a second connection, at which a second shielded electric conductor is connected, a second screening part which is connected with the second shielded electric conductor. The second screening part is equipped with a number of elastic pieces which have at least one holder peg. A slider part is provided at the outer extent of the screening part, and has a groove section formed in such way, that the holder peg of the second screening part can project from it. The slider part has a wall section which can press the elastic pieces towards the axial center, whereby the holder pegs engage in the groove section when joining the first and the second connector.
Patent DE-19811306-A1 (DE)
Title: Building brick used as toy or structural component
Inventor: BOHLAND HANS G
IPC: E04F15/02
Filed: 1998-03-16
Abstract: The brick has a cube-shaped body (1) with a cavity defined by two flat surfaces (3,4) at right angles to each other. One of the surfaces (3) runs along the diagonal plane of the cube and is the size of one of the square side surfaces (2) of the cube-shaped body. The brick when combined with others forms an octagonal parquet-flooring unit.
Patent DE-19813894-A1 (DE)
Title: Pest control by fumigation with an ester and sulfuryl chloride
Inventor: BINKER GERHARD
IPC: A01M17/00
Filed: 1998-03-28
Abstract: Pests are controlled by fumigation with two different fumigants introduced sequentially into a gas-tight treatment area, where one of the fumigants is an ester and the other is sulfuryl fluoride.
Patent DE-19815257-A1 (DE)
Title: Actuator for automating transmission
Inventor: HEINTZEN DIRK
IPC: F16H63/38
Filed: 1998-04-06
Abstract: The apparatus has a gear selecting/shifting element (160) that is moved between at least two change-speed positions by an actuator (100) that has at least one, and preferably two, fluid filled chamber(s) (110,111). A control unit (130) sends signals to valves (118,123) which increase or decrease the volume of liquid in the chambers so as to effect a change on the position of the gear selecting element. The actuator has a composite spring arrangement (104,105) within it which tends to bias the diaphragm to a central position, that corresponds to a particular ratio or set of ratios.
Patent DE-19820449-A1 (DE)
Inventor: BRUECK ROLF
IPC: F16F7/12
Filed: 1998-05-07
Abstract: The invention relates to a support structure comprising a deformation element, for use especially in a motor vehicle, for absorbing kinetic energy in case of impact. The deformation element rests on the support structure with at least one side and comprises a honeycomb matrix body (2). According to the invention, on at least the face with which it rests against the supporting structure the deformation element has a perforated plate (9) comprising at least one hole (10). The dimensions of the hole (10) in the perforated plate (9) are such that parts of the matrix body (2) situated at the level of the hole can be displaced through or into the hole when the residual block length is attained following an impact, so that the residual block length is reduced and thus the deformation path of the deformation element increased.
Patent DE-19827597-A1 (DE)
Title: Shelving unit of assembled panels
Inventor: WINDECKER HARALD
IPC: A47B87/00
Filed: 1998-06-20
Abstract: The edges of the panels to be put together are chamfered to about half the total thickness of the panels to form a mitered joint. Several panels are put together at the miter surfaces to form polygonal honeycombs.  Each two panels on their miter surfaces have positive connections in the form of vertical holes into which fit dowel pins.
Patent DE-19827757-A1 (DE)
Title: Input unit for manual input of instructions for electronic instrument
Inventor: MAYER WERNER
IPC: H01H13/70
Filed: 1998-06-23
Abstract: The input unit comprises a casing which includes a key set (1) of several, mutually connected keys (2) spaced from each other. The keys are each respectively associated with a switching element which is activated through the respective key, and which are connected over narrow bridges (4). The bridges are formed flexibly and comprise a length larger than the distance of the keys connected by the bridge. The key set is preferably formed as a single, die-cast part.
Patent DE-19830521-A1 (DE)
Title: Torsional oscillation damper with drive and driven side damper elements
Inventor: KLEIFGES JUERGEN
IPC: F16F15/131
Filed: 1998-07-08
Abstract: The relatively rotating driven-side damper element (23) is joined by a damper arrangement to a first damper element.  The damper arrangement consists of an energy store and a planetary gear.  One of the two damper elements is fixed to an axial bearing (19) cooperating with at least one axial energy accumulator pressing the damper elements together.  The axial bearing has cogging (114, 128) by which it engages (115,130) with at least one element (34,43) of the planetary gear (37).
Patent DE-19832799-A1 (DE)
Inventor: SCHORNER HORST
IPC: B65D47/08
Filed: 1998-07-21
Abstract: Closure cap comprises a fluid tight connection to a container opening, with an upper wall (12) raised region (14) which contains an outlet opening (16) for the medium in the container, and a lid (18) connected to the cap member, with a locking member. The raised region consists of an elastically deformable material and the lid is sealed against the outlet opening edge when in the closed position.
Patent DE-19832898-A1 (DE)
Title: Needle bar lifter on sewing or embroidery machine
Inventor: MAERKER MARTIN
IPC: D05C11/16
Filed: 1998-07-22
Abstract: The needle changer is operated by an additional movement of the needle bar (2), which engages a spring loaded catch on the appropriate needle adapter in a magazine. The additional lift is obtained by moving the hinge point (B0) of the drive link (5) from the normal operating position (OT') to another position (ZH') by a drive (18), e.g. a pneumatic cylinder.
Patent DE-19837907-A1 (DE)
Title: Friction lock joining support profiles for mining
Inventor: BERWALD WERNER
IPC: E21D11/22
Filed: 1998-08-20
Abstract: The lock consists of four different types of friction locks with tappets and a fifth version with no tappet. The friction lock locks the upper sliding profile (4) with a sliding joint hook (8) and a fixing support clamp (13), while the lower sliding profile (5) is held by a blocking joint hook (9) and a sliding support clamp (12) with a corresponding blocking at the ends of the overlapping area (44).
Patent DE-19847402-A1 (DE)
Title: Anchor insertion device for below water-table
Inventor: MEISNER HEINO
IPC: E02D5/80
Filed: 1998-10-14
Abstract: The device forms a bore for the anchor and inserts it, below the water-table, without allowing water to emerge via the borehole. A trepanning drill-bit is used, in or behind which is a non-return valve preventing emergence of ground water. The flap-type valve opens far enough to allow the anchor to be slid through it. The valve can consist of a hinging round plate forming a sealed joint against an annular seat in the bit or drill-pipe.
Patent DE-19849076-A1 (DE)
Title: Selector for automatically changed vehicle gearbox moves selection lever from selection gate for stepwise gear changing in manual mode into preselecting gate when engine is turned off
Inventor: NEUNER JOSEF
IPC: F16H59/02
Filed: 1998-10-24
Abstract: The selector moves a selection lever from a gear selection gate for stepwise changing of gears (+,-) in manual mode into a gear selection gate (D,R,N) for preselecting the individual driving stages in automatic mode when the motor vehicle's drive engine is turned off.
Patent DE-19849831-A1 (DE)
Title: Sealing system for a frame with a door threshold is a shaped component of a soft elastic material which presses the joints between the ends of the frame profile and the threshold by natural reassertion forces
IPC: E06B3/96
Filed: 1998-10-29
Abstract: The shaped component (FTeil), for sealing a frame with a door threshold (TuSchw), is of a soft elastic material. When pressed into place, the reassertion forces press the joints between the ends of the frame profile (RPr) and to the profile shape of the door threshold, with a durable sealing action.
Patent DE-19852164-A1 (DE)
Inventor: KAMML HUBERT
IPC: D06F33/37
Filed: 1998-11-12
Abstract: The invention relates to a method for detecting the quantity of a product (P), preferably in paste or powder form, dissolved in a solution flow of known flow rate and unknown and/or variable concentration. Said universal method, which can be used with different control and evaluation units, is characterized by the following steps: a) cyclic measurement of the solution's (L) conductance; b) determination of the concentration of the solution (L) by comparison of the conductance measured with conductance/concentration characteristic curves (4a) stored in a data memory; c) calculation of the quantity of product from the product concentration determined in this way and the known flow rate; and d) addition of the calculated product quantity and generation of a pulse (7) as soon as a settable product quantity is reached. The invention also relates to a device for carrying out the above method.
Patent DE-19856779-A1 (DE)
Inventor: ROMPEL WOLFGANG
IPC: G07D3/16
Filed: 1998-12-01
Abstract: The method involves passing the coins (9) through the air gap of a U-shaped ferrite core (15) associated with the edge of the conveyor path (5) with a coil (14) subjected to an AC voltage. The coin diameter are derived from the return flux of the magnetic field at the immersion depth associated with each coin. An Independent claim is also included for an arrangement for implementing the method.
Patent DE-19860184-A1 (DE)
Inventor: STOLZ GERHARD
IPC: B23B29/04
Filed: 1998-12-24
Abstract: The invention relates to a device for connecting by means of a clamping mechanism a tool head (16) presenting a tool shank (14) with a clamping shank (12) having a seat for receiving the tool shank (14). A functional yet simple construction of the clamping mechanism is made possible by the fact that the face ends of the clamping elements (25) of the clamping mechanism (22) are overlapped by one piston-like centering element (68, 70) each. Said centering elements (68, 70) are connected to each other by axially parallel links (74) forming a centering cage (66) which overlaps the clamping mechanism with axial play. The centering elements (68, 70) each lock into an axially central, cylindrical recess (76, 78) situated in the floor area of the clamping shank and hollow shank (14).
Patent DE-19908408-A1 (DE)
Title: Automobile direct fuel injection engine operating method has throttle in air intake line adjusted for reducing combustion air quantity dependent on engine load or pressure increase in reduced pressure reservoir for servo devices
Inventor: WIEMERS OLIVER
IPC: F02D11/10
Filed: 1999-02-26
Abstract: The engine operating method is used for a direct fuel injection engine which has a reduced pressure reservoir for one or more servo devices, coupled to the engine air intake line (1) supplying the combustion air to the engine combustion chamber, with the throttle adjusted for reducing the quantity of combustion air, in dependence on the position of the accelerator pedal or upon reaching a pressure increase threshold for the reduced pressure reservoir.  Also included are Independent claims for the following;  (a) a control element for an engine control device;  (b) an engine control device; and (c) an automobile engine.
Patent DE-19913335-A1 (DE)
Title: Slag coating of a converter lining, especially of a copper refining converter, is carried out by applying slag at just above its melting point onto a lining region at just below the slag melting point
Inventor: WANDKE ERNST
IPC: F27D1/16
Filed: 1999-03-24
Abstract: Slag coating of a converter lining, by applying slag at just above its melting point onto a lining region at just below the slag melting point, is new.  Slag coating of the lining of a converter, for refining metals and non-metallic melts, is carried out by cooling the slag resulting from the refining or similar slag from other processes to \-10 (preferably \-20) K above its melting point, cooling at least the lining region to be coated to  <= 20 (preferably  <= 40) K below the slag melting point and applying the cooled slag onto this lining region.  An Independent claim is also included for a converter lining coating produced by the above process.
Patent DE-19916382-A1 (DE)
Title: Adjustment method for high-frequency resonant printed circuit, involves correction of conductor layer by part removal using rotary mechanical cutter applied perpendicularly to remove material around periphery of hole in substrate
Inventor: TRZASKOWSKI CZESLAW
IPC: H05K1/16
Filed: 1999-03-31
Abstract: The method involves correction of the conductor layer by part removal using a rotary mechanical cutter applied perpendicularly to remove material around the periphery of a hole in the substrate. The adjustment method is for a resonant printed circuit with a conductor layer (6) printed on a dielectric substrate (1), which is used as an inductive element of the resonant circuit. The method involves comprises the correction of the conductor layer (6) by mechanical part removal from the dielectric substrate (1) by use of a rotary cutter applied with its axis perpendicular to the printed surface of dielectric substrate (1), so that the inductance of the resonant circuit is modified. An opening or hole (2,3) is formed in the dielectric substrate (1) before the start of the correction of the conductor layer (6), and the axis of rotation corresponds to that of the opening (2) so that the cutter (5) can remove part of the conductor layer (6) on the periphery of the opening (2). The dielectric substrate (1) is mounted on a work table (4) before the start of the rectification of the conductor layer. The resonant circuit is connected to a test apparatus before the start of the correction process for the control of change of inductance, and the termination of correction when the desired value of the inductance is obtained.
Patent DE-19916842-A1 (DE)
Title: Method for transverse cutting film material, and to stack cut sections; involves cutting film sections between stationary and rotating knives and transporting on curved path to stacking station
Inventor: HERING GERHARD KLAUS
IPC: B65H29/54
Filed: 1999-04-14
Abstract: The method involves cutting sections of the film between stationary (5) and rotating knives in a cutting station (3). The sections are transported on a curved path to a stacking station. Each section is deposited in front of the last section on the stack and pushed onto the stack. Preferably, the sections are transported between the cutting and stacking stations on a quarter-circle path.  An Independent claim is included for a device for implementing the method.
Patent DE-19918255-A1 (DE)
Title: Portable carbon brush holder for rotating electrical machines has portable brush holder mounting arranged on cap of locking core
Inventor: HERING JOERG
IPC: H01R39/42
Filed: 1999-04-22
Abstract: A flat-profile spring (5) has a V shaped unsymmetrical flat profile spring tip (6) with a split (7) in a cap (3) to the outside. A shorter side of the V shaped unsymmetrical flat-profile spring tip (6) is arranged in circumferential direction by the portable brush holder mounting (9). The portable brush holder mounting (9) is arranged on the cap (3) of a locking core (10).
Patent DE-19918890-A1 (DE)
Title: Aqueous fiber finishing composition used in heat transfer printing comprises synthetic resin precondensate, thermoplastic polymer with reactive groups and acid-reactive inorganic salt
Inventor: HAUPT-STEPHAN RENATE
IPC: D06P3/14
Filed: 1999-04-26
Abstract: Aqueous fiber finishing composition comprises a synthetic resin precondensate, a thermoplastic polymer with reactive groups and an acid-reactive inorganic salt.  Aqueous composition for finishing fiber materials for heat transfer printing comprises: (a) 0.5-2.5 wt.% synthetic resin precondensate; (b) 10-30 wt.% thermoplastic polymer with reactive groups; (c) 0.1-1 wt.% acid-reactive inorganic salt; (d) 0.2-2.0 wt.% softener(s); and (e) 0.05-0.5 wt.% emulsifier. An Independent claim is included for a heat transfer printing process which uses a finishing composition as above.
Patent DE-19922986-A1 (DE)
Title: Drum holder for printer or copier has spring for pressing outer ring against end section of drum
Inventor: OLBRICH OTTO
IPC: G03G15/00
Filed: 1999-05-19
Abstract: The holder holds a drum (48) on one side using an inner ring (10) fixed to a shaft (40) that is concentric w.r.t the drum. An outer ring (24) carries an end section of the drum (48) on a collar (26). The outer ring is axially displaceable relative to the inner ring and is pressed against the end section of the drum by an elastic element when in the holding position. The elastic element may be a disc-shaped spring (18). The drum may be a photoconductive drum.  An Independent claim is included for a method of holding a drum on one side in a printer or copier.
Patent DE-19938274-A1 (DE)
Title: Vorrichtung und Verfahren zur geziehlten Spalteinstellung zwischen Stator- und Rotoranordnung einer Strömungsmaschine
Inventor: MARX PETER
IPC: F01D11/16
Filed: 1999-08-12
Abstract: Beschrieben wird eine Vorrichtung sowie ein Verfahren zur gezielten Spalteinstellung zwischen Stator- und Rotoranordnung einer Strömungsmaschine, deren Statoranordnung einen Statorträger und wenigstens ein Statorsegment aufweist, das über wenigstens zwei Haltestege mit dem Statorträger verbindbar ist, und deren Rotoranordnung wenigstens eine, um eine Rotationsachse rotierbare Laufschaufelreihe mit einer Vielzahl einzelner Laufschaufeln vorsieht, deren Laufschaufelenden dem Statorelement gegenüberstehen und mit diesem einen radialen Spalt einschließen. DOLLAR A Die Erfindung zeichnet sich dadurch aus, daß die zwei Haltestege beabstandet voneinander auf dem Statorsegment angeordnet sind und wenigstens teilweise in Gegenkonturen innerhalb des Statorträgers eingreifen, DOLLAR A daß wenigstens ein Haltesteg einen, in die Gegenkontur des Statorträgers eingreifenden, geneigten Haltestegabschnitt aufweist, dessen Richtung seiner Längserstreckung mit einer, die Rotationsachse enthaltenen Ebene, die orthogonal zur radialen Längserstreckung derjenigen Laufschaufel orientiert ist, die mit dem Statorsegment den Spalt einschließt, einen Winkel = begrenzt, für den gilt: DOLLAR A 0  < = < 90  oder DOLLAR A 90  < = < 180 .
Patent DE-19947111-A1 (DE)
Title: Parallel optical fibre amplifier, has a configuration capable of re-using amplified spontaneous emission light as a secondary pumping source
Inventor: PARK NAM-KYOO
IPC: H01S3/067
Filed: 1999-09-30
Abstract: A circulator (150) receives spontaneous emission light from the first erbium-doped fibre amplifier stages (EDFA). A fiber optic connector (160) positioned between the circulator and the wave division multiplexed (WDM) (170) coupler receives and transmits spontaneous emission light to the second EDFA stage. The second EDFA stage (120) comprises of an optical pumping device (126) which pumps one optical fibre portion (124), but not the other optical fibre portion (122).
Patent DE-19947980-A1 (DE)
Inventor: BARTSCH KLAUS
IPC: H02K11/33
Filed: 1999-10-05
Abstract: The invention relates to a vacuum cleaner which comprises a fan chamber for an aspirator and the control electronics thereof as well as operating elements on the body of the vacuum cleaner for electrically controlling the power of the aspirator. The operating elements are combined to form a subassembly over the fan chamber. The subassembly with the operating elements (12, 12a to 12c) is composed of a centre piece (12b) which can be connected to control electronics (31) of the vacuum cleaner (1) and serves for accommodating power regulators (20) and/or display elements and at least one control key (12a, 12c) which is mounted to the centre piece (12b) and serves for switching on and off the motor of the aspirator. A carrier element (17) that is fitted with plug connectors (15, 16) and optionally additional electric components for controlling power is arranged at the lower side of the centre piece (12b). The plug connectors (15, 16) provide a power connection to the electric components of the operating elements (12). The carrier element (17) sealingly covers at least one opening (21) of the body in the direction of the fan chamber (3). Said opening is situated in the upper component (10) pertaining to the body of the vacuum cleaner (1). The control electronics (31) with the cooling bodies (22) of the power switches are arranged in the area of the opening and are cooled by the outgoing air stream of the fan. Plug connecting devices (28, 29) that provide the conducting connection to the control electronics (31), the aspirator (4), the cable drum and the like and that correspond to the plug connectors (15, 16) are arranged in the body (2). The conducting and flexible wiring between the control electronics and the operating elements which are combined in a subassembly can be optimised and the assembly can be simplified by means of the inventive measures. Cooling problems in the power switches are prevented.
Patent DE-19951669-A1 (DE)
Title: Closure clamp for infusion tubes, comprises two clamping jaws, with arms that can be held open using a locking member
Inventor: SIEPMANN TORSTEN
IPC: A61M39/28
Filed: 1999-10-22
Abstract: A closure clamp for infusion tubes, comprises two clamping jaws which hold the free cross section closed. The clamping jaws (2) press the infusion tube (3) together. The jaws have arms (5) which can be held in the spread position using a locking member (4) that runs parallel to the body surface. The locking member is held on an arm. The clamping unit is in the form of a spring whose arms cross each other.
Patent DE-19952806-A1 (DE)
Title: Swivel arm with a writing head for producing a master disk for CDs writes to a surface of a blank on a rotary table according to information to be stored by means of a ray of energy-rich radiation.
Inventor: HARM DRECOLL STEIN
IPC: G11B7/26
Filed: 1999-11-02
Abstract: A surface of a blank (2) on a rotary table can be written to according to information to be stored by means of a ray (3) of energy-rich radiation, with a slide (4) designed as a writing head that floats over the rotating blank on a fluid pad. The slide has a device for positioning the ray on the surface of the blank.