baber/WOPTO huggingface dataset:
Patent DE-19631134-A1 (DE)
Inventor: OFTRING ALFRED DR
IPC: D06M13/192
Filed: 1996-08-01
Abstract: The use is disclosed of a compound having the general formula (I), as well as its alkali salts, as scaling inhibitors and/or (co)-builders. In the formula (I), R" stands for hydrogen and R and R' independently represent branched or non-branched aliphatic C4-28 radicals which can contain one or several double C-C and/or triple C-C bonds. Radicals R and R' may be interrupted by one or more non-adjacent oxygen atoms, NH groups and/or N-C1-4-alkyl groups, and may be substituted by one or more hydroxyl groups, primary amino groups and/or secondary C1-4-alkylamino groups; or radicals R and R" are hydrogen atoms and radical R' has the above-mentioned meaning; or R" has the meaning given above for R' and R and R' are hydrogen atoms.
Patent DE-19635608-A1 (DE)
Title: Optically-pumped fibre laser
Inventor: WITTROCK ULRICH PROF DR
IPC: H01S3/094
Filed: 1996-08-26
Abstract: The laser has a fibre (2) of a crystalline material used as the laser medium which is pumped by light from a pumping light source (3), directed onto its longitudinal sides. The wave guidance within the cystalline fibre is provided by the thermally induced refractive index profile. The pumping light is supplied to the crystalline fibre via optical waveguides, e.g. glass plates (4), the heat generated in the crystalline fibre dissipated via one or more heat sink elements (5).
Patent DE-19644749-A1 (DE)
Title: Interior loading transport vehicle
Inventor: EXNOWSKI JUERGEN
IPC: B60P7/10
Filed: 1996-10-28
Abstract: The interior loading transport vehicle has a load securing device with an auxiliary securing device to maintain the necessary hydraulic pressure in both the part lines (37,38) supplying the support cylinders (23-26). Behind the T-piece (42) each part line has a hydraulically unlockable no-return valve (44,45), which is switched to locked when the final switching pressure is reached. By a connection of the two part lines via a levelling line (49) with exchange valve (50) and pressure safety switch (51), the switching pressure is kept constant even if losses occur due to leaks. There may be a throttle (47) in the levelling line.
Patent DE-19647395-A1 (DE)
Inventor: BRUCHMANN BERND DR
IPC: C07D317/20
Filed: 1996-11-15
Abstract: A method for the preparation of cyclic acetals or ketals by reacting a polyol with excess 1-6C aldehyde or 1-6C ketone comprises distilling off some of the aldehyde or ketone during the reaction.
Patent DE-19650918-A1 (DE)
Title: Hydraulic circuit for cooling IC engine and for servo steering
Inventor: ADAMIS PANAGIOTIS PROF
IPC: B62D5/07
Filed: 1996-12-07
Abstract: The IC engine coolant system and the hydraulic servo steering system are combined and are powered by one pump (6) driven by the engine (1). The aqueous fluid is taken from a single reservoir (8) and is pumped around both hydraulic circuits. A electric motor (15) provides back up power for the hydraulic pump if the engine is stopped or if the engine speed is low. The electric motor and the engine drive are coupled to the pump via freewheel clutches (14,22) to enable either or both drives to drive the pump. The electric pump also serves to circulate the coolant through the vehicle heaters when the engine is stopped.
Patent DE-19706332-A1 (DE)
Title: Cutter and conveyor system for crops with stalks
Inventor: RAUCH HANS
IPC: A01D43/08
Filed: 1997-02-19
Abstract: The conveyor discs (4,5) are positioned over the at least one rotary cutter disc (3). The periphery of the conveyor discs has tines (7) and pockets (6). A rotary emptier (12,13) with conveyor tines is designated for the pockets. The drive for the emptiers and conveyor discs is in a speed ratio so that a conveyor tine fits into each conveyor pocket during its rotation on the crop-discharge point and clears out the stalked crop.
Patent DE-19706915-A1 (DE)
Title: Separation of liquid mixture into two or more components
Inventor: GROSE PERDEKAMP MARTIN DIPL IN
IPC: B01D3/10
Filed: 1997-02-20
Abstract: The separation of the components of a mixture containing at least two normally liquid components which form an azeotropic mixture comprises evaporating one or more components under a vacuum of less than 500 mbar. Any solid components precipitate and are discharged as part of the process. Also claimed is the apparatus for the above process.
Patent DE-19712714-A1 (DE)
Inventor: MITTELSTRAS HAGEN DIPL ING
IPC: B60H1/32
Filed: 1997-03-26
Abstract: The insert has a drier cartridge (6), which can be inserted axially into the collection stage (1) and positioned in a flow section of the collection stage. A closure cover (5) is provided for closing one end of the collection stage. The drier cartridge can be fixed to the closure cover by releasable connecting devices and the closure cover can be placed on the end (4) associated with the flow section of the collection stage. The releasable connection devices contain latching elements (17) on the cartridge or cover with corresponding latching points (16) on the cover or cartridge.
Patent DE-19713362-A1 (DE)
Inventor: SCHERUEBL THOMAS DR ING
IPC: G01B11/02
Filed: 1997-03-29
Abstract: An autofocus for a confocal microscope is realized by means of a confocal microscopic device with scanned illumination of an object (5), means to produce a first wavelength selective division (e.g. chromatic color-length defect) of the illuminating light, means (6) to produce a second wavelength selective division of the light coming from the object, and means of detection (10) to detect the light distribution produced by the two means above-mentioned. Spectral division and detection of a wavelength selectively illuminated object image occur, and a control signal to adjust focal position is generated on the basis of determined deviations in frequency and/or intensity from a predefined reference value corresponding to the position of an object. The invention also relates to a method for detecting deviations between one first vertical profile and one second vertical profile, preferably to detect and/or control defects in semiconductor structures, wherein wavelength-selective illumination of a first object is carried out, the light arising from the first object is detected and electronically compared with a second object.
Patent DE-19713594-A1 (DE)
Title: Ergonomic personal computer mouse
Inventor: LAUG HORST
IPC: G06F3/0354
Filed: 1997-04-02
Abstract: The PC mouse profile is raised on the thumb side (6) and has a ball shape (1) in the centre on an inclined plane to support the palm. The mouse buttons, wheels or balls (3) are fitted on the raised profile at an angle of 10 to 60 degrees. The outer edge of the operator's hand is supported by a raised edge (2) of adjustable width and angle. The input roller ball (4) on the under side is offset from the centre to one side. Support rollers (5) are fitted on all four corners. The angles of the mouse keys, wheels or balls can be adjusted individually.
Patent DE-19714875-A1 (DE)
Title: First aid kit for prophylaxis of blood-borne infections e.g. HIV or hepatitis in e.g. police and medical or laboratory staff
Inventor: BEICHERT MATTHIAS DR
IPC: A61K39/395
Filed: 1997-04-10
Abstract: A first-aid kit for use after exposure to a causative agent of blood-borne infections contains one or more medicaments, each comprising one or more active agents (I) for chemical prophylaxis in an amount sufficient for 2-30 (preferably 3) days.
Patent DE-19716719-A1 (DE)
Title: Wheel load variation reduction method for vehicle with fluid suspension
Inventor: KETTENBERGER JOHANN
IPC: B60G21/10
Filed: 1997-04-21
Abstract: The wheel load variation reduction method involves the fluid passing connection of one fluid chamber (5) of a first fluid spring to one fluid chamber (6) of a second fluid spring (2). The two fluid springs are for wheels (3, 4) on the same axis. When both wheels rise or fall, the amount of fluid in the two chambers is kept the same. When one wheel rises or falls not parallel to the other, the amount of fluid in the chamber of the first or second fluid spring is reduced by the amount required for the wheel travel (h) of the other spring.
Patent DE-19719371-A1 (DE)
IPC: E02B5/08
Filed: 1997-05-07
Abstract: The invention relates to a stepped filtration device (1) for mechanically separating solids from liquids flowing through channels, gutters or pipes. The inventive device has numerous step bars (7') connected in a fixed grid (7) and numerous step bars (6') connected in a mobile grid (6). The grids (6, 7) are positioned inside the stream of liquid, and are inclined in the direction of flow, starting from a level below the surface. The step bars (6', 7') form a stepped arrangement in the direction facing the incoming flow. The mobile grid (6) can be activated by a drive device (8) on a track which, starting from a zero-position identical to that of the fixed grid (7) in a vertical and horizontal direction, permits a stroke movement upwards over the steps of the step bars connected in the fixed grid (7) and towards the direction facing the incoming flow, at least as far as a position identical to that of the next highest step bar of the fixed grid (7) in a vertical and horizontal direction, and which then guides the step bars (6') of the mobile grid back (6) into the zero-position below the fixed grid (7). The fixed grid (7) is surrounded at least at the sides by frame parts (3, 4). The invention is characterized in that all of the drive elements (11, 12, 19, 13) of the mobile grid (6) are located essentially in the common level formed by the fixed grid (7) and the mobile grid (6) in the zero-position.
Patent DE-19721212-A1 (DE)
Inventor: HARTMANN MANFRED
IPC: B41F33/00
Filed: 1997-05-21
Abstract: The invention relates to a cost-effective method for adjusting the destination of a strip of paper (3, 4) in a web-fed rotary press. According to the inventive method, coded retrievable signal information (77, 78) is applied to the paper strip (3, 4) prior to the printing unit (11-14). Said information is scanned by signal reading devices (49, 51; 53-56; 58-69) and forwarded to adjusting elements to set the path of the paper strip and to adjusting elements to synchronize the printing units (11-14) and the cutting unit (28, 38) of the paper strip (3, 4).
Patent DE-19729644-A1 (DE)
Title: Router head with specific arrangement of cutting elements
IPC: B23C5/10
Filed: 1997-07-10
Abstract: The machining tool has a shaft (12). It has a router head (13) with at least one cutting element holder (22) on which the bearing surface (24) and the base (23) are positioned in an angle of less than 90 degrees to each other. The cutting element holder accommodates the cutting element (17) which is interlocked with the router head. The cutting element is self-centering, no tools are needed for the assembly.
Patent DE-19735094-A1 (DE)
Title: Geometric shaping of optical emission for laser system
Inventor: DU KEMING
IPC: H01S3/00
Filed: 1997-08-13
Abstract: The output of a laser diode array is directed through a collimating lens (3) and onto the reflective surfaces of a multi-facetted mirror bar (5) in order to generate a specific field pattern. The bar is produced with a series of surfaces angled at 90 degrees to each other and inclined at 45 degrees across the face of the bar. An intersection line is oriented under a 90 degrees angle to a z-direction. The z-direction is the direction in which the radiation propagates. Also, the field propagates in a constrained manner in an x-direction vertical to the z-direction.
Patent DE-19738299-A1 (DE)
Inventor: BIERI BERNHARD
IPC: G09F13/04
Filed: 1997-09-02
Abstract: The invention relates to a neon sign, especially a neon character, comprising a casing (1) known per se, wherein a light source (13), especially a neon tube, is accommodated. The casing (1) is covered with a translucent material from the viewing side up to the frontal mirror (10). The frontal mirror (10) is preferably provided with a coating (33) applied in a grid pattern ( 26) on the inner surface thereof. Said grid pattern (26) partially covers the surface of the frontal mirror (10) in small-scale structured areas (29, 32) leaving small-scale structured areas (27, 28, 31) located in-between uncovered. The light can pass through said uncovered areas to the frontal mirror (10) without obstruction. The coating (33) comprises two layers (34, 35). The layer (34) directly adjacent to the material of the frontal mirror (10) is a chromophoric layer whose color corresponds to the color which a viewer should observe during daylight. A second layer (35) which is white or silvery reflective is applied in the same manner over the first layer (34). Through the small grid pattern (26), during daylight and at a usual distance, the neon sign appears as a homogenous surface with a color to the viewer, said color being that of the first layer (34) of the coating (33). During darkness, the color of the light completely supersedes the color of the first layer in the foreground. The light is emitted from a light source (13) arranged in the casing (1) and passes through the open areas in the coating (33) applied on the frontal mirror (10).
Patent DE-19739567-A1 (DE)
Title: Procedure for controlling torque of drive unit of IC engine
Inventor: HESS WERNER
IPC: F02D29/00
Filed: 1997-09-10
Abstract: It has torque set points for filling action and rapid torque engagement which differ at least in selected operating cirumstances A procedure for controlling the torque of the drive unit of an IC engine has the filling of the engine controlled according to a first set-point torque value and a parameter allowing rapid torque engagement (like firing angle or fuel metering) controlled by at least one second set-point torque value. The first and second set-point torque values are evaluated on the basis of  set-point values for the torque of the engine already prepared by individual functions. The torque set-point value for the filling action and the rapid torque engagement are different at least in selected operating circumstances. At least one set point is invoked for the determination of the torque set points and/or at least one set point is corrected with the formation of a torque set point for efficiency displacement. AN Independent claim is included for a device to control the torque of the propulsion unit of a combustion engine.
Patent DE-19742753-A1 (DE)
Inventor: GUENSCH THOMAS
IPC: B60R25/09
Filed: 1997-09-27
Abstract: The invention relates to a motor vehicle immobilizer, especially a mechanical immobilizer, for non-moving traffic offences. The aim of the invention is to develop a simple and visible immobilizer and which can be mounted on the vehicle and dismantled in addition to being fitted with a reliable security and alarm system. The inventive immobilizer is a mechanical clamping device characterised in that it is configured as a automatic multi-point lock consisting of several functional groups with interacting components. It comprises several clamping arms (1, 2) each with an eccentric claw (15), push arms (3), a base body (4) with several arms and a base plate (6), a built-in locking, catching and separating mechanism (5) with a safety lock (8), a turning handle (10) with rods and pressure springs (14), gearing (5), connecting and separating elements (11, 12) and can be mounted with an adjustable wheel lock on the wheels of a motor vehicle.
Patent DE-19742874-A1 (DE)
Title: Ashtray integrated in cigarette packet
Inventor: KARSTENSEN KAI
IPC: B65D85/10
Filed: 1997-09-23
Abstract: The ashtray consists of an insertion tube possessing a minimum diameter of less than the cigarette, and a collector receptacle and is made of inflammable material. The ashtray can contain the ends of at least 25 cigarettes by expanding the collector receptacle. The cigarette packet can have perforations (A,B) which press parts of the packet inwards. The interior of the packet has a holder for a partly-smoked cigarettes.
Patent DE-19743166-A1 (DE)
Inventor: SONDERMANN ECKHARD
IPC: C09J7/02
Filed: 1997-09-30
Abstract: A melting, bituminous tape joint is disclosed for road and channel construction, underground and overground workings, as well as a process for producing the same and a process for setting the tape joint on a seam or joint edge of a road covering layer. The tape joint comprises a bituminous melting coating applied on at least one side of the surface of the tape.
Patent DE-19743601-A1 (DE)
Title: Multi-functional electrical switching device
IPC: H01H1/58
Filed: 1997-10-02
Abstract: The switching device has a housing (1) containing at least two reciprocating switches which can be switched between two different switch positions, for closing at least one circuit, together with a rotary switch.  The rotary switch is contained in a seating provided by the housing, with corresponding ratchet elements (8) provided by the rotary switch and the seating for holding the switch in the longitudinal direction, without affecting its rotation.
Patent DE-19747777-A1 (DE)
Title: Non-active ion implantation in semiconductor device production
Inventor: LEE SANG-DON
IPC: H01L29/78
Filed: 1997-10-29
Abstract: A semiconductor device production process involves introducing non-active ions into a first conductivity type substrate (21) to form amorphous regions (26), producing first conductivity type first impurity regions (28) near the amorphous regions and producing second conductivity type second impurity regions (30) in the amorphous regions. Preferably, the implanted non-active ions assume an atomic or molecular state in which they act neither as acceptors nor donors and are selected from one or more of argon, germanium, silicon, fluorine and nitrogen ions, the ions being implanted at an inclination angle of 0-60 deg , an energy of 5-500 keV and a dose of 1\*10<12> to 1\*10<16> ions/cm<2>.
Patent DE-19751055-A1 (DE)
Title: Gas-cooled turbogenerator
Inventor: RIEDLING YVONNE
IPC: H02K3/32
Filed: 1997-11-18
Abstract: The generator (10) has an gas-tight housing (12) and inlets and outlets for the cooling gas. Conductor ends of copper are provided. Heat is removed by an air/water heat exchanger and double the amount of insulation is provided at the slots.
Patent DE-19752712-A1 (DE)
Title: Diagnosing diseases that involve deposition of pathological proteins
Inventor: RIESNER DETLEV PROF DR
IPC: G01N33/68
Filed: 1997-11-28
Abstract: Diagnosis of diseases associated with pathological protein deposition (PPD) comprises measuring association between a probe (P) and target (T), PPD-forming structures and/or structures corresponding to PPD. T is detected in liquid phase provided that the association of P with T is measured before auto-association of P becomes predominant.
Patent DE-19755822-A1 (DE)
Inventor: LOCHER JOHANNES
IPC: F23Q7/00
Filed: 1997-12-16
Abstract: The inventive sheathed element glow plug (10) is characterised by a modified plug-in-caulk connection. According to the invention, the centring windings (18 A) of a glow plug filament can be guided radially or axially into a corresponding U-shaped bead (20) of the connecting bolt (17). Once the glow plug filament has been pre-positioned in the bead, the glow plug filament and the connecting bolt can be caulked. Alternatively, if the geometry of the bead is configured correspondingly, caulking is not necessary. The opening on the periphery of the connecting bolt in the area of the bead (20) makes the inner-lying contour of the bead radially and axially accessible. Organic lubricants can therefore be cleaned away thoroughly and a reliable inspection of the cleaning carried out. This results in a reduced number of premature defects of sheathed element glow plugs caused by organic impurities.
Patent DE-19757907-A1 (DE)
Title: Electrical switch with sound damping element to act as operating lever stop
Inventor: DREHER REGINE
IPC: H01H23/14
Filed: 1997-12-24
Abstract: An electrical switch (1) has a damping element (8, 8') on its housing (2) and/or operating lever (5) to act as a sound damping stop for lever movement. An Independent claim is also included for a switch arrangement including one or more switches as described above.
Patent DE-19800354-A1 (DE)
Title: Distance measuring device, e.g. for measuring distance between vehicle and object
Inventor: IZUMI AKIO
IPC: G01S11/12
Filed: 1998-01-07
Abstract: The device has an imaging device (52) and two imaging lenses (61,62) and two optical sensor fields (63,64). The device also has an arithmetic unit (53) for calculating the distance between a measurement object (51) and two images of the object provided by the imaging device on the basis of triangulation. The arithmetic unit (53) uses the degree of displacement which is determined when the distance to a reference object (1) is measured, and uses the known distance to the reference object, to determine the difference between the respective set value of imaging positions on the sensor fields caused by a medium between the measurement object and the sensor fields. The difference between the set values of the imaging positions and the degree of displacement determined on measuring the distance to the measurement object are used to determine the distance to the measurement object (51).
Patent DE-19803901-A1 (DE)
Title: Valve seat insert comprising parts firmly connected to one another
Inventor: MESSMER ROBERT
IPC: E03B7/07
Filed: 1998-02-02
Abstract: On one side of the valve seat insert (8) a flange (9) is formed and on the opposite side is a fixed ring (10), which has a shape matching the cutoff valve (16) to be used. The ring (10) is provided with a hole (11) for emptying purposes. In the cylindrical part of the insert instead of holes other formed apertures are possible and forms can be made which serve for the guide and fixture of the hydrant-cut-off device. The cylindrical part of the insert can have no apertures and by the insertion of a seal between the hydrant housing (1) and the flange on the valve seat insert the space between the hydrant housing and the valve seat insert remains dry.
Patent DE-19804743-A1 (DE)
Inventor: KAWASAKI YOSHIKI
IPC: G01D11/24
Filed: 1998-02-06
Abstract: A display can be retractably provided on an upper surface of an instrument panel. The display can be arranged such that it is not overlapped with an operation lever in a parking position P and a driving position D, to which the operation lever is frequently shifted during driving, in the course of eyeshot of the driver in a driver's seat. Hence, the operation lever never obstructs the driver's eyeshot looking at a screen of the display. As a result, the driver can easily monitor or watch the screen of the display without obstruction.
Patent DE-19806429-A1 (DE)
Title: Ironing board can be adjusted in height
Inventor: PAKUSA NORBERT
IPC: D06F81/04
Filed: 1998-02-17
Abstract: The ironing board (1) features an inclination adjusting device (12) to produce a diagonal position for the ironing plate (2) across the longitudinal axis. The inclination adjuster (12) is combined with a height adjusting device (3).
Patent DE-19808164-A1 (DE)
IPC: G01N21/03
Filed: 1998-02-27
Abstract: The invention relates to a measuring cell for measuring optical properties of liquids, comprising a measuring chamber (16) which on one side is delimited by a transparent window (11) and a reflector (30), positioned on the opposite side of the measuring chamber (16), which reflects the light incident on it through the measuring chamber (16) and window (11) to the outside. According to the invention the measuring cell for liquids is especially easy to clean and allows for easily reproducible measurements for a long period if an additional transparent window (33) is arranged between the reflector (30) and the measuring chamber (16) which window delimits the measuring chamber (16) towards the other side.