baber/WOPTO huggingface dataset:
Patent DE-19703452-A1 (DE)
Inventor: KLEIN KENNETH J
IPC: G01N30/10
Filed: 1997-01-30
Abstract: A system for interfacing a gas phase sample preparation device to a chromatographic includes a carrier; fluid source 12, a carrier fluid flow controller operatively connected to the carrier fluid source for providing a carrier fluid stream, a fluid restrictor 26 for receiving a first portion of the carrier fluid stream to provide a restricted fluid stream, a gas phase sample preparation device 16 for receiving a portion of the carrier fluid stream and providing a sample/carrier fluid mixture, an inlet 30 for receiving and combining the restricted fluid stream and the sample/carrier fluid mixture wherein the inlet provides, from the combined restricted fluid stream and sample/carrier fluid mixture, a column fluid stream suitable for use in a separation column. A pressure sensor 32 operatively connected to the restricted fluid stream is in substantial fluid communication with the column fluid stream and thereby provides a pressure sensor signal representative of the column head pressure. A split vent fluid stream may also be provided from the inlet to a split vent flow controller. Control means 109 may be employed to receive the pressure sensor signal and in response provide a control signal to at least one of the carrier fluid flow controller and the split vent flow controller for effecting control of the carrier fluid stream or the split vent fluid stream, respectively. As a result, the column head pressure may be controlled.
Patent DE-19703616-A1 (DE)
Title: Sensor for a turbo generator
Inventor: KLAAR JUERGEN DIPL ING
IPC: G01D5/48
Filed: 1997-01-31
Abstract: The sensor assembly to generate and transmit an electromagnetic response signal (24), corresponding to a measured value for part of a generator (30) and especially a turbo generator (30), has a conversion structure to give a surface wave from an electromagnetic radiation signal (25).  The surface wave is reflected, and the reflection is converted into a response signal.  An aerial receives the radiation signal (25), and an aerial transmits the response signal (24).  An impedance unit, sensitive to measured values, is connected electrically with the surface wave sensor.  The surface wave sensor, the transmission and reception antennae and the impedance units are embedded in plastics, and pref. an epoxy resin.
Patent DE-19703754-A1 (DE)
Inventor: MAIER-HUNKE H W
IPC: G09F1/12
Filed: 1997-01-24
Abstract: Display panel systems have proved useful in workshops, warehouses, offices and many other places as they make it possible to access rapidly a wide range of information. These types of system consist essentially of a stand and a support for swivel panels on which information carriers such as parts or price lists can be placed. The present invention describes a means by which it is possible to adjust in a simple manner the information-carrying capacity of such a system in accordance with changing needs. This is achieved by creating a stand constructed in the manner of a modular system, comprising two side parts which can be combined with a variable number of intermediate parts, to each of which is assigned a support for the swivel panels.
Patent DE-19710996-A1 (DE)
Title: Drilling tool with cutting inserts
Inventor: HAAS RAINER VON
IPC: B23B27/16
Filed: 1997-03-17
Abstract: The drilling tool has a shaft (1) with recesses for at least two exchangeable cutting inserts (2). It has cutting edges extending to the external diameter of the endface of the shaft and corners creating the diameter of the boring, fitted in each recess. One cutting insert has a longer cutting edge at the end face than the other, which is offset about 180 degrees. There is also an exchangeable centre cutting insert (3), with at least one one-sided cutter arranged so that its effective diameter exceeds that of the longer cutting edge of the outer cutting insert.
Patent DE-19711257-A1 (DE)
Title: Sensor for a planetary skew rolling mill as a CCD camera
Inventor: BENDER HANS-JUERGEN
IPC: B21B13/00
Filed: 1997-03-18
Abstract: The planetary skew rolling mill incorporates driven skew rolls installed in a driven rotor, and a sensor which measures angular deviations of the emerging rolled material and provides data for a control unit governing the drives of the rolling mill determining the rotation of the rolled material.  This sensor takes the form of a CCD camera.  Image sequences from this camera are fed to an image processing unit which issues control signals in the form of a voltage to the control unit.
Patent DE-19712440-A1 (DE)
Title: Chipboard/fibreboard manufacturing appliance
IPC: B30B5/06
Filed: 1997-03-25
Abstract: The appliance has a discontinuous press to manufacture board from cellulose materials, e.g. wood, straw, rushes, cotton stems, paper, etc. A pressure forming station (3) for chip/fibre board mats is positioned in front of the intake end (1) of the press.  The station consists of a chip/fibre storage bunker (4), and opposite continuous conveyor belts (8,9) extending from the bunker extraction aperture (7) to the press intake end. The belts define a vertical funnel-shaped compression zone (10) beginning at the extraction aperture, and a deflection zone (11) into the horizontal.
Patent DE-19713263-A1 (DE)
Inventor: WEBER CARSTEN
IPC: A61K31/16
Filed: 1997-03-29
Abstract: The invention relates to a medicament used preferably as an anti-inflammatory in chronic and auto-immune inflammatory processes, but which also has vasodilative and sympathicolitic effects. In accordance with the invention, this is achieved by a medicament comprising a mixture containing a local anaesthetic of the ester or amide type, preferably procaine hydrochloride, water and at least one agent for regulating the pH of the mixture in a range between 7.6 and 8.6. Compared with known and commercially available medicaments in which the local anaesthetics are contained as active principles, this medicament makes it possible to increase the infusible amount of local anaesthetic significantly. The mixture can be used continuously in subcutaneous or intravenous infusion.
Patent DE-19713764-A1 (DE)
Inventor: ELBE HANS-LUDWIG DR
IPC: A01N43/12
Filed: 1997-04-03
Abstract: The invention concerns novel benzothiophene S-oxide derivatives of formula (I) in which R, R<1>, R<2> and n have the meanings given in the description. The invention further concerns a process for preparing the novel substances and their use as microbicides in phytosanitary practice and material protection. The invention also concerns novel intermediate products and a process for preparing them.
Patent DE-19714016-A1 (DE)
Inventor: WEISS WOLFRAM DR
IPC: C09K23/42
Filed: 1997-04-04
Abstract: The invention concerns a mixture comprising an amino resin and a polymer of which at least 80 weight % consists of C2 to C3 alkylene oxide groups.
Patent DE-19715052-A1 (DE)
Inventor: GERLINGS KARL-HEINZ
IPC: G06Q50/10
Filed: 1997-04-11
Abstract: The invention relates to a method for creating and storing user-specific operating menus of a radio receiver (1), especially a car radio, and to a corresponding radio receiver (1) for carrying out the inventive method. According to this method, at least one predetermined storage area (10, 11, 12) is addressed and at least one operating function (70,..., 75) of the radio receiver (1) is invoked, preferably by a menu-driven process. At least one storage location (15,....., 20) is addressed within the at least one predetermined storage area (10, 11, 12). The at least one operating function is stored in the at least one storage location (15,....., 20). The inventive radio receiver (1) comprises a display device (25) and selection buttons (30, ..., 35), said selection buttons being allocated to individual operating functions (70, ..., 75). An operating element (40) by which means at least one predetermined storage area (10, 11, 12) can be addressed, is also provided. Storage locations (15,....., 20) in the at least one predetermined storage area (10, 11, 12) can be addressed by means of the selection buttons (30, ..., 35). At least one operating function (70, ..., 75) of the radio receiver (1) can be stored in the correspondingly addressed storage location (15,.....,20) in the at least one predetermined storage area (10, 11, 12) by activating the operating element (40) and a given selection button (30, ..., 35).
Patent DE-19721136-A1 (DE)
Title: Lifting system for heavy loads especially containers
Inventor: BRENDECKE MANFRED
IPC: B66C13/06
Filed: 1997-05-21
Abstract: The load lifting system has damping compensating hydraulics to dampen pendulum movements and hold the stabilising cables taut. A 4-way current divider (25) in a 4-motor design with continuous shaft is mounted in outflow pipes (24a-24d) of piston cylinder units (15a-15c) and in front of a proportional pressure restricting valve (26) and releases similar amounts of hydraulic medium to the proportional pressure restricting valve for control. The 4-way current divider comprises four equal sized intercoupled hydraulic motors. During swing processes all four motors operate through the mechanical coupling against the pressure restricting valve so that the energy for turning the current divider is only applied by two damping cylinders.
Patent DE-19724285-A1 (DE)
Inventor: MATTLE PAUL
IPC: F16B25/10
Filed: 1997-06-09
Abstract: The invention relates to a connection between two wooden construction parts (2 and 3). According to the invention, a joint plate (4) is introduced, the base part (5) of said joint plate (4) being connected to the wooden construction part (2) so that it is flush therewith, by means of screws (7). Said joint plate (4) is pushed into a slit (8) in the wooden construction part (3) and the appropriate number of connecting elements (1) are then introduced, passing through the wooden construction part (3) and the joint plate (4). A connecting element of the type used has a boring part (11) at one end and a tool contact part (12) at the other end. The material which is worked off is taken up by a segment with a reduced cross section (14) and corresponding chucking grooves (13). The connecting element can also be secured axially after placement by means of a thread (15) at one end of said connecting element. After placement, the connecting element sits in such a way that it fits perfectly in the self-made bore as a fixing element between the joining plate (4) and the wooden construction part.
Patent DE-19724688-A1 (DE)
Title: Spinvalve magnetoresistance head for magnetic disc drive
Inventor: YAMADA KEN ICHIRO
IPC: H01F10/32
Filed: 1997-06-12
Abstract: The spinvalve magnetoresistance head includes a free magnetic layer (3) of an easily magnetised material. A non-magnetic intermediate layer (4) overlaps the free magnetic layer and a pinning magnetic layer (5) of an easily magnetised material overlaps the intermediate layer.  The magnetisation angles of the free magnetic layer and the pinning magnetic layer are selected to provide a linear resistance-magnetic field curve. An anisotropic magnetoresistance effect is used obtained by variation of the relative angle between the magnetisation of the free magnetic layer and an electrical current.
Patent DE-19730189-A1 (DE)
IPC: A61G3/08
Filed: 1997-07-15
Abstract: The invention relates to a device for removably attaching a stretcher (1) to a stretcher trolley (8), comprising at least one but preferably two connecting elements (16) arranged on the stretcher trolley (8) and at least a corresponding number of locking elements (7) arranged on the stretcher (1) which are configured such that they correspond with the connecting elements (16) on the stretcher trolley (8). To improve on such a device in such a way that especially in case of accidents it offers greater safety in an ambulance, the invention provides for the locking elements (7) to be able to lock into the connecting elements (16) automatically and under pressure and for it to be possible to manipulate the connection between the locking elements (7) and the connecting elements (16) so as to detach said elements from each other.
Patent DE-19733592-A1 (DE)
Inventor: HILBURG ANDREAS
IPC: A61B5/103
Filed: 1997-08-02
Abstract: A device for determining the tumescence and rigidity of a penis has a measurement value sensor (1) with an annular measurement loop (4) which can be placed around the non-erect penis (3) and which can be stretched against a particular restoring force when the penis (3) swells, the measurement value sensor (1) emitting a signal representative of the loop extension. Known devices have a non-elastic tumescence measurement loop which is stretched with a predetermined force at predetermined intervals to determine the rigidity of the penis on the basis of its constriction. In order to dispense with the complex control of two different measurement operations, the rigidity measurement value sensor (1) has a second measurement loop (5) which is arranged next to the first measurement loop (4) and can stretch against a restoring force higher than the restoring force of the first measurement loop (4).
Patent DE-19736079-A1 (DE)
Title: Water flow generation unit especially for swimming pool
Inventor: NEISZER JOHANN
IPC: A63B69/12
Filed: 1997-08-20
Abstract: The water flow generation unit includes a frequency converter to adjust working frequency for the circulating pump (24) drive that circulates water to outlet in pool. The unit includes a circulating pump which is designed preferably as a centrifugal or cell-wheel pump driven at a speed-determining working frequency, communicating with the pool water (30) on the suction side and opening out on the pressure side into the swimming pool via an outlet (32) designed preferably as a nozzle. An adjustment arrangement is provided to adjust the water flow emerging from the outlet. The adjustment arrangement has a frequency converter (38) to control the drive for the pump with a variable working frequency. The water flow can be adjusted via a current or voltage value standing at a control input (45,46) of the frequency converter.
Patent DE-19737535-A1 (DE)
Title: Pipe connection with seal and pressure-transfer ring
Inventor: FALK CHRISTIAN DR ING
IPC: F16L25/00
Filed: 1997-08-28
Abstract: The end sides of the pipes (1,2) each have a groove (5) round into which fit elastic elastomeric sealing rings (10) on both sides of which is at least one pressure-transmission ring (8,9).  The grooves and the edges (11) of the sealing rings fitting into the grooves are radially wedge, trapezium or cup-shaped.
Patent DE-19741756-A1 (DE)
Title: Electromagnetic 3-way valve
Inventor: OKAZAKI MASAFUMI
IPC: F16K31/06
Filed: 1997-09-22
Abstract: The electromagnetic 3-way valve has a coil body (41) which has three openings (42-44), an excitation channel (41) which links these openings together, a first valve seat created in the channel between the first two openings, a second valve seat in the channel between the second and third openings and a ball-holding section which is provided at the end of the channel where the first opening is. A ball (51) is held in the section but able to move back and forth and can be brought into position at the first valve seat and away. A coil is in the coil body, and a piston (53) is inserted in the flow channel which possesses a pushrod (56) that is held against the ball, having a ball seat (54) which comes into position at the second valve seat or moves away according to the excitation state of the coil. A cross-section with a small diameter has a diameter that is smaller than that of the ball seat. It is present at a section of the piston lying in the flow channel between the second and third openings.
Patent DE-19741873-A1 (DE)
Inventor: WEHNER VOLKMAR DR
IPC: A61P3/00
Filed: 1997-09-23
Abstract: Compounds (I) which contain a 5-membered heterocyclic group are new. Heterocyclic compounds of formula (I), and salts, stereoisomers of (I) and mixtures of stereoisomers of (I), are new:
Patent DE-19744342-A1 (DE)
Title: Reverse travel blocking device for e.g. roller coasters etc.
Inventor: SINGER HANS DIPL ING
IPC: A63G7/00
Filed: 1997-10-07
Abstract: The device consists of locking ratchets (1) engaging into ratchet rails (22) next to the rails. The locking ratchet is rigidly connected to a friction lever (2). When the ratchet is not engaged, the lever projects downwards towards the ratchet rail and its front section (3) engages elastically on the side of the rail or on a slip rail, which extends parallel to the ratchet rail. The pivot movement of the ratchet is limited by a stop on the underside of the vehicle.
Patent DE-19750141-A1 (DE)
Title: Masking amount guide device for stereo slides
Inventor: INABA MINORU
IPC: G02B27/22
Filed: 1997-11-12
Abstract: The operation amount is displayed by a dial (35)  positioned at operating knob (34) of interlocking mechanism.  Identification numbers of  stereo slide amount correspond to  dial displays an index (M) corresponding to picture  masking  factor equal to that projection picture on focusing plate. Two optical system  are constituted   by projection lenses (13R,13L).   Focusing plates (14R,14L) are  provided with collimation patterns and eyepieces at right and  left sides. A film guide (16) having pair of  picture windows  (16R,16L) is provided in a lateral direction at the rear side of  the projection lenses. A set of pictures of the film strip (F)  are exposed in a pair of right and left picture windows and are projected to focusing plates. A cam shaft (25) is used for moving the right and left projection lenses.  An interlocking mechanism  is provided for the cam shaft and a focusing plate interval  adjusting mechanism. During minimum projection magnification, the  width of the focusing  plates coincides with  the widths of  the  projection pictures.  The cam shaft and focusing plate interval  adjusting mechanism are positioned such that inner edges of the  focusing plates coincide with inner edges of projection pictures.
Patent DE-19751229-A1 (DE)
Title: Level measurement arrangement for compressed gas bottles, e.g. beer containers and other opaque vessels
Inventor: ANSCHUETZ ROLF W DR ING
IPC: G01F23/20
Filed: 1997-11-19
Abstract: The arrangement has at least three support elements for the container (14), preferably at equal intervals. One element is associated with a weight measurement unit acted upon by the container and which indicates (7) the container level. Another support element (1) is a holder part and has a releasable connection (15) to the container and a measurement mechanism which converts the partial weight into an analogue or digital level signal. An Independent claim is also included for an arrangement for carrying out the method.
Patent DE-19757143-A1 (DE)
Title: Ring for jewelry item, especially ring, with space for accommodation of exchangeable part
Inventor: ROTTENHOFER KLAUS
IPC: A44C17/02
Filed: 1997-12-20
Abstract: The ring has an annular base part (2) with a peripheral open space (3) for the accommodation of a semicircular element. The inserted element may be made of various materials. There could be also several layers with several spaces for inserted elements. An Independent claim is also given for a jewelry item including the ring. The jewelry item may be an earring, a pendant, a brooch or a necklace.
Patent DE-19800168-A1 (DE)
Inventor: RIEDEL GUENTER DR ING
IPC: C09K23/52
Filed: 1998-01-06
Abstract: The invention relates to a method for producing a homogenous suspension that can be used in the production of oxidic supraconductive powders, wherein poorly water-soluble or water insoluble oxidized preliminary products from groups Mg, Ca, Ba, Sr, Bi, Pb, Cu, Al, Zr, Hf, Sc, Y, Tl, Pt, Ag, Hg and rare earth elements are dispersed in water. The suspension thus obtained is electrostatically stabilized at a pH value ranging from 1.5 to 5.
Patent DE-19800425-A1 (DE)
Title: Silicon-aluminum master alloy lumps for low temperature alloying of aluminum melts
Inventor: HINTERMAYER JOCHEN
IPC: C22C1/02
Filed: 1998-01-08
Abstract: Silicon-aluminum master alloy lumps, having a specified low aluminum content variation, are new. Lumps of a silicon-aluminum master alloy containing 10-30 wt.% aluminum have an aluminum content variation of not more than 2 % from the nominal value. An Independent claim is also included for production of the above master alloy by layer-wise casting of an ingot or by casting of plates of not more than 20 (preferably 15) mm thickness.
Patent DE-19807470-A1 (DE)
Title: Longitudinal, transverse or angled connecting rod for vehicle wheel suspension
Inventor: RICHTER MATTHIAS
IPC: B60G21/05
Filed: 1998-02-24
Abstract: The connecting rod (1) is fitted to a high-load, hydraulically damped bush (2).  One of the hydraulic chambers (8) of the damping system is made separately from the bush, in a separate recess (1.1) in the connecting rod, thus leaving plenty of room inside the bush for a high-load rubber spring element (5), in which the other hydraulic chamber (6) is molded.
Patent DE-19808339-A1 (DE)
Title: Circular saw blade stacking device
Inventor: BECK ERNST
IPC: B23D63/00
Filed: 1998-02-27
Abstract: The stacking device has spacer elements (20) separating adjacent saw blades (10) in the stack. The spacer elements comprises bushings consisting of a centering part with an inner diameter adapted to that of the awl (12) on which the saw blades are stacked, an insert part received by the central mounting hole (14) of each saw blade, and a waist section restricting how the insert part can enter the hole.
Patent DE-19813299-A1 (DE)
Title: Bridging coupling for hydrodynamic torque converter
Inventor: BESENDORF ROBERT
IPC: F16H45/02
Filed: 1998-03-26
Abstract: The bridging coupling has a piston, which can be brought against the friction surface of a radial primary flange of the casing by a friction lining and at least one blade. A toothed ring on the flange engages with teeth on the piston. The blade (48) is connected at its internal circumference (47) via a rotation carrier (49) to the turbine hub with the ring (62) fitting round it radially, keeping the teeth engaged.
Patent DE-19816030-A1 (DE)
Title: Mechanical handling lifting array for flat automotive components e.g. printed circuit boards
Inventor: HAMM KARL-JOSEF
IPC: B65G47/91
Filed: 1998-04-09
Abstract: The mechanical handling device (5) has a main T-shaped lifting beam (6,8) with an array of cross-pieces (7). Each cross-piece has a series of e.g. contact elements (9). The main T-shaped lifting beam and cross-piece array are made of a fiber-composite material.
Patent DE-19817174-A1 (DE)
Title: Device for separating sheets from stack
Inventor: MUELLER MATTHIAS
IPC: B65H3/08
Filed: 1998-04-17
Abstract: A suction strip (8) with suction chamber (11) is biased by suction air to separate the sheet. The suction chamber has several suction openings (12) on its underneath facing the sheet stack. The underneath has a convex curve suction face seen in the sheet transport direction. The suction strip is set across the sheet transport direction. The width of the strip preferably corresponds to the sheet format being processed. The suction openings are spread out across the transport device along the strip. The openings outside of the area of the format width being processed can be switched off.
Patent DE-19817385-A1 (DE)
Title: Lamp arrangement with reflector shaft gripping around socket
Inventor: SCHURIG HANS-JOACHIM
IPC: F21V17/06
Filed: 1998-04-20
Abstract: A lamp arrangement has a socket (1) and a reflector 92). The reflector has a reflector shaft (4) which grips around the socket at least in sections. Furthermore the reflector shaft can be slid axially relative to the socket in the direction of a central axis (6) and has at least one catch position. This is fixed by radial internal recesses or holes (5) in the reflector shaft and at least one radially outwards pretensioned catch element (10) that can be pushed into the socket.The catch element is a catch ball. The socket and the reflector shaft are rotationally symmetric and can be turned inside one another