baber/WOPTO huggingface dataset:
Patent DE-19644555-A1 (DE)
Title: Brake booster for automobile hydraulic braking system
Inventor: DROTT PETER
IPC: B60T8/60
Filed: 1996-10-26
Abstract: The brake booster (1) has an electrical termination housing fitted in the outer housing wall (2) of the brake booster and rigidly connected to a carrier (3) within the brake booster housing, supporting the electrical and/or mechanical component groups.  The carrier may be provided by a printed circuit board formed integral with the electrical termination housing, with a displacement sensor (4) provided with a rotary potentiometer operated by a sensor element acted on by a membrane plate.
Patent DE-19649514-A1 (DE)
Inventor: KIRN MANFRED
IPC: B23D47/12
Filed: 1996-11-29
Abstract: The present invention relates to a manually driven machine (10) provided with a rotatively driven disk-type tool (22), for example a circular saw, a cage (12) accomodating a propulsion engine and a spindle (17) bearing a tool between an attaching nut, a clamping screw (19), or a similar item, and supporting bridles (21, 23), of which the one (23) facing the spindle (17) is easily workable, can rotate without using any tool and takes its bearing against the tool (22) without much friction. The securing and releasing efficiency of the tool results from the fact that adjustment means (35) coupled with the supporting bridle (22) cause the latter to be axially shifted by a torque, including through the tool, in the direction of the latter (22) when they start rotating relative to the tool spindle (17), thereby increasing the clamping force exerted on the tool (23), and tend, when the tool (22) is idle, to cause the supporting bridle (23) to axially shift away from the tool (22), thereby bringing about a release of the clamping force.
Patent DE-19701977-A1 (DE)
Inventor: BAUMGAERTNER KLAUS
IPC: F01M13/04
Filed: 1997-01-22
Abstract: The invention relates to an internal combustion engine with a valve chamber cap. The valve chamber cap comprises a pressure regulating valve (23) for blow-by gases and an element (11) consisting of a thermoplastic synthetic material designed to serve as splash guard.
Patent DE-19706190-A1 (DE)
Title: Convenient, accurate, inexpensive, rapid analyser of sulphur di:oxide in liquid medium
Inventor: FIEDLER ANDREAS
IPC: G01N31/22
Filed: 1997-02-18
Abstract: Computer-aided measuring equipment for determining the sulphur dioxide (SO2) content in liquid media uses a light frequency converter TSL-230 as receptor device. Exact determination of the SO2 concentration at little cost comprises measuring the difference in extinction between a dye solution before and after adding the solution containing SO2 (at the same initial dye concentration).  The intensity of the light ray after emergence from the sample is converted into a frequency with the converter. The light ray is produced by a photo-diode with especially high brightness. The frequency is measured in a frequency meter, using a time-controlled gate circuit and fed through a multiplexer to the slit of the equipment. External equipment can then read and process these data. The measuring equipment can also be controlled with external equipment.   The dye solution is a buffered solution of water blue (trisodium 4,4',4"-tris(sulpho-anilino)- triphenylmethane), which is decolorised by SO2.
Patent DE-19707430-A1 (DE)
Title: Tilt device for comb holders in beehive
IPC: A01K55/00
Filed: 1997-02-25
Abstract: The tilt device comprises two frames connected one above the other to two hinges (2). Each frame has an associated clamping device so that the frames are connected fixed to the enclosed magazines through an eccentric (3). When the upper magazine is swivelled up the rotary point lies in the hinge and the tilted magazine is prevented from falling out through a chain or similar. Support elements (9,10) can be changed and fixed in position by guides (8,12).
Patent DE-19709825-A1 (DE)
Title: Scale depth and intonation improvement device for German system clarinet
Inventor: HEUBECK PETER
IPC: G10D7/066
Filed: 1997-02-27
Abstract: The low note range expansion device uses a tubular housing (3) inserted between the lower section (1) of the clarinet and the flared bell section (2) at the end of the clarinet.  This added part is provided with two tone holes (5,6) which are controlled via a thumb operated mechanism.  The tubular housing is fitted to both the lower section of the clarinet and the bell via plug-fit connections, or it may be formed integrally with the bell.  The inside wall is formed to provide a smooth internal surface at the separation points.
Patent DE-19711138-A1 (DE)
Inventor: KROPP JOERG-REINHARDT DR RER N
IPC: G02B6/42
Filed: 1997-03-07
Abstract: The invention relates to a substrate (3) which is precisely positioned by a built-in positioning element (11) in a component insertion machine, wherein a converter (7) is arranged and secured in a precise relative position with regard to the positioning element (11) on the substrate (3).Subsequently, the substrate (3) is precisely positioned in a casting mold (16) and surrounded by a formable material (M) thus forming a shaped body (17). Said shaped body (17) has at least one functional surface (17a) used for optical coupling, e.g. a lens or a locating surface.
Patent DE-19719812-A1 (DE)
Title: Method of preparing plastics mortar or concrete
Inventor: RATH WOLFGANG
IPC: B28C5/12
Filed: 1997-05-13
Abstract: The mortar preparing process produces a plastics mortar or concrete capable of being pumped from a mixture of hydraulic binder, mineral additives and water.  The mixture is used as the initial material. It is placed in the processing device (1) and is dosed out by a dosing screw conveyor into a mixing unit (2), where an additive in the form of a substrate to improve its rheological properties is added in strictly dosed portions and mixed homogeneously with the initial material. The mortar mixture is then pumped out for use.
Patent DE-19722134-A1 (DE)
Title: Facsimile apparatus with automatic tamper-proof seal
Inventor: XIA YANJIANG
IPC: H04N1/44
Filed: 1997-05-27
Abstract: The apparatus includes a main part (1) with a decoder which is coupled to the input of the printing device in a print and tamper-proof part (3). Preferably the apparatus includes a reader (2) with an interface circuit which is connected to the interface of the coder of the main part via a connecting cable (4). The interface is either analogue or digital.  A storage medium is provided in the main part between the coder and decoder and a RAM. The storage medium consists either of a magnetic disc, a read-write optical disc, or a RAM read-write large-scale integrated storage array. The connecting cable has at least coaxial or digital outlets.
Patent DE-19722173-A1 (DE)
IPC: A47G33/12
Filed: 1997-05-27
Abstract: The invention relates to a tree support (1) comprising a leg (4), a receiving member (3) for said leg arranged thereon, a detachable retaining device (5) with several retaining members (8) substantially arranged in a circle, a clamping device for pressing the retaining members (8) against the leg (4) of the trunk, and a cable traction device (6) with an actuator (7), wherein said cable traction device (6) has two cables (9, 10) whose ends face the actuator (7) and are secured to a power receiving device (13) which is arranged in a substantially opposite position to the actuator (7). The cable arrangement (9, 10) interacts with the actuator (7) to form a clamping device.
Patent DE-19722753-A1 (DE)
Inventor: CASIMIR WOLF VON
IPC: A61M39/28
Filed: 1997-05-31
Abstract: According to the invention, the lumen channel, which passes through a guide catheter and an insertion valve, said insertion valve being connected to said guide catheter, is also provided with a shut-off device at a certain point. Said shut-off device enables the lumen to be closed off by means of clamping. In the clamped position, the shut-off device therefore prevents blood from escaping from the insertion valve when it is necessary to open said insertion valve, for example in order to introduce a treatment catheter.
Patent DE-19726164-A1 (DE)
Inventor: LUBDA DIETER
IPC: G01N30/52
Filed: 1997-06-20
Abstract: The invention relates to encased monolithic sorbents based on porous shaped bodies. The generated surface of the said monolithic sorbent is enclosed by a pressure-resistant casing, made for example of plastic, so as to be liquid tight. The inventive casing is in particular suited for porous shaped bodies having interconnected macropores as well as mesopores in the macropore walls. The macropores have a median diameter of over 0.1  mu m, and the mesopores have a median diameter of 2-100 nm. The invention also relates to the use of the inventive monolithic sorbent in a chromatographic column or a chromatographic cartridge, as well as to the use of the inventive monolithic sorbent for the chromatographic separation of at least two substances.
Patent DE-19728023-A1 (DE)
Title: X=ray diagnostic appts
Inventor: SCHMITT THOMAS DIPL ING
IPC: G01N23/04
Filed: 1997-07-01
Abstract: The apparatus has at least one beam transmitter (4) and at least one beam receiver (7) spaced from the transmitter (4). The beam receiver (7) is formed as a matrix detector. The matrix detector (7) may have at least one sensor surface of amorphous silicon or selenium. The beam transmitter (4) may be arranged on one side of a pivot arm (2) and the matrix detector (7) may be arranged on the other side of this arm (2). A patient table (10) with a beam transparent bearing surface (11) may be arranged in the beam path between the transmitter (4) and the matrix detector (7).  The matrix detector (7) may be movable arranged on the lower side of the bearing plate (11). The bearing plate can preferably be pivoted from a horizontal to a vertical position. After pivoting the plate into the vertical position, the matrix detector (4) can then be movable arranged on the rear surface of the plate (11).
Patent DE-19732904-A1 (DE)
Title: Sound insulation wall damping sound emissions from rail vehicles
Inventor: SALZMANN HEINRICH ING
IPC: E01F8/00
Filed: 1997-07-30
Abstract: The wall consists of laminated wall elements of a first concrete panel (9) with steel reinforcements, and a second panel (10) of especially wood concrete, with apertures (5) open towards the source of the sound. The second panel is preferably directly fastened to the first one. The panel surface towards the source is formed by randomly distributed wood chippings. 80% by weight of these have a width of 0.5 - 12 mm, a thickness of 0.5 - 12 mm, and a length of 5 - 50 mm. The chippings are at least partially covered by the concrete. The apertures in the second panel end at a distance to the first panel. The wall elements are retained especially by metal uprights (1) with double T-shaped profile, which are fixed in the ground.
Patent DE-19737720-A1 (DE)
Title: Fabrication process for underground water pipe with valve etc.
IPC: F16L1/028
Filed: 1997-08-29
Abstract: The water pipe (3) is assembled in situ, and a spacer element is fitted into the pipe part where esp. an electromagnetic closure valve (2) is to be fitted. The pipe is installed in the appropriate place, and the spacer element is replaced by the valve. The spacer element does not influence the water flow in the pipe.
Patent DE-19738798-A1 (DE)
Title: Transport and storage rack especially for door and window components
Inventor: ALSFASSER ANDREAS
IPC: B65G57/18
Filed: 1997-09-05
Abstract: The rack is placed with the load in a transport container. The holding rack (1) incorporates a series of horizontal rests (4) which support the extruded profiles during transport. The rests (4) may be height-adjusted in response to different requirements. A support (5) is provided for laying down the profiles in the container. The rests are cylindrical and have freely rotating support surfaces.
Patent DE-19743103-A1 (DE)
Inventor: TRUTSCHEL RALF
IPC: F02M53/04
Filed: 1997-09-30
Abstract: The invention relates to a heat protective jacket (11) for a fuel injection valve (5) which can be inserted in a locating hole (2) of the cylinder head (1) of an internal combustion engine. Said jacket has a body (12) which at least partially surrounds the nozzle body (9) of the fuel injection valve (5). The injection side (18) of the jacket body (12) exhibits an inclined segment (19), where said jacket body (12) has two layers, and a conical segment (20) which is tapered in the direction of the injection end (18) and which tightly fits into a tapered section (10) of the valve body (2) when mounted.
Patent DE-19743281-A1 (DE)
Title: Aperture stamping device for plate-shaped elements
Inventor: SCHMIDT ECKHARD
IPC: B21D45/00
Filed: 1997-09-30
Abstract: The stamping device has at least one punch and one die.  The punch has a stripping and/or ejecting element fitting in a boring in the punch in the stamping direction, in which it can move reciprocally. The boring (6) is connected to a pressure line or channel (15).  The pressure medium may be compressed air or a lubricating fluid.  The stripping and/or ejecting element (9) may be able to be pressurized by the pressure medium.
Patent DE-19747606-A1 (DE)
Title: Candle holder
IPC: F21V35/00
Filed: 1997-10-28
Abstract: A candle holder comprises heat resistant support elements (1) which hold the candle (2) between their free ends. The support elements are fixed to a baseplate (3) and can be adjusted to accommodate candles of different diameter.
Patent DE-19748870-A1 (DE)
Title: Print process sheet handler
Inventor: KRUEGER MICHAEL
IPC: B65H29/04
Filed: 1997-11-05
Abstract: The sheet handler takes folded sheets from a rapid output feeder and stacks them with an overlapping pattern on an output feeder. Grips (6) are guided between parallel guide rails (4) which run through a linear drive track (18) and up and back to the start, for a continuous drive. The grips take the folded sheets at the start of the linear drive and decelerate them to stack onto the output feeder. The linear drive starts from a transfer station with the transfer taking place at the speed of the feeder. After deceleration the folded sheets are stacked and the grips run back over the loop.
Patent DE-19750171-A1 (DE)
Title: Automobile control system
Inventor: SEKINE HIROSHI
IPC: B60W30/14
Filed: 1997-11-12
Abstract: The control system uses map data representing the route to be followed by the vehicle, with detection of the actual position of the vehicle relative to the map and calculation of the vehcle velocity by tracking its movement. The radius of curvaure of the vehicle movement path is calculated, with a decision stage providing control of the vehicle to ensure safe cornering. The radius of curvature may be evaluated by comparison with a warning zone (Z2) in which a warning for the driver is provided and an automatic slowing zone (Z3) in which the vehicle velocity is automatically reduced.
Patent DE-19753344-A1 (DE)
Inventor: STEINER RUDOLF DR
IPC: G02B27/09
Filed: 1997-12-02
Abstract: Disclosed is a device for illuminating and/or processing a surface, especially for shaping the cornea by means of light, comprising at least one light source emitting a beam of light and more particularly a laser beam, and an optical system which guides the beam of light or laser beam to the surface to be illuminated or processed and consists of a device for homogenizing said beam. The invention is characterized in that the device for homogenizing the beam has at least one homogenizer element with a plurality of faceted members dividing the light hitting each facet in an approximately even manner on at least one cross-sectional area of said beam at a given distance from the homogenizer element. This enables intensity to be homogenized to a high degree, independent of temporal or spatial distribution, divergence, laser beam mode structure or possible adjustment errors.
Patent DE-19754387-A1 (DE)
Title: Bassoon with several tubular parts
Inventor: KENMOCHI HIROSHI
IPC: G10D9/047
Filed: 1997-12-08
Abstract: The outer ends of the tuning hole openings are open to the outer surfaces of the different tubular parts. Several key mechanisms are located on the outer surfaces of the tubular parts, in order selectively to open and close the tuning holes. At least one of the tuning holes (11) for a note in the lower register extends inclinedly in relation to a central axis (8a) of an air through passage (8), so that its inner end (11b) is located closer to another tuning hole, which produces a higher note than its outer end (11c). The note in the lower register is selected from B, B flat, C, C sharp, D, E sharp. At least one of the tuning holes falls away at a predetermined angle between 10 degrees and 20 degrees in relation to the central axis (8a) of the air through-passage (8).
Patent DE-19756284-A1 (DE)
Title: Determining spatial structure of proteins from analysis of accessibility of protein side chains
Inventor: NOELTING BENGT DIPL PHYS DR
IPC: G16B15/00
Filed: 1997-12-11
Abstract: The spatial structure of a protein (I) of known primary structure is established by: (a) determining the surface accessibility (SA) of protein side groups; (b) determining conformations that are compatible with SA and physically possible, and (c) forming and refining a structural model. SA is examined by mutagenesis and step (c) involves analysis of conformational energies.
Patent DE-19756774-A1 (DE)
Title: Microwave plasma source
IPC: H05H1/46
Filed: 1997-12-19
Abstract: The microwave plasma source incorporating a plasma chamber with at least one nonmetal wall. The body forming the plasma chamber is fully accommodated in the vacuum chamber.  Thus the chamber is subjected to the substantially same pressure conditions from all sides, and there is a distance between the plasma chamber and the sealing system of the vacuum chamber.
Patent DE-19801610-A1 (DE)
Title: Steel fibers, for production of steel fiber-reinforced concrete, are surface treated
Inventor: CZARNECKI JUERGEN VON DIPL PHY
IPC: C04B14/48
Filed: 1998-01-17
Abstract: Steel fibers are surface treated by pyrolytic deposition of an adhesion layer to promote good bonding between the fibers and a concrete matrix.  Independent claims are also included for the following: (i) a steel fiber surface treatment apparatus comprising a burner (30), a reaction chamber (40) and a steel fiber feeder (20), an agent being combusted in the reaction chamber to form an aerosol of particles which deposit on the steel fibers (1); (ii) steel fibers having an adhesion layer formed by pyrolytic deposition on their surfaces; and (iii) a steel fiber-reinforced concrete component containing the steel fibers described in (ii). Preferred Features: The agent is an organoaluminum and/or organosilicon compound for forming an adhesion layer of aluminum and/or silicon compound.
Patent DE-19802498-A1 (DE)
Title: Vehicle tire pressure monitoring method
Inventor: TIEDE LUTZ
IPC: B60C23/06
Filed: 1998-01-23
Abstract: The tire pressure monitoring method uses the detected wheel rotation rates provided by wheel sensors (34) for determining the rotation rate of each wheel axle, compared with the axle rotation rate obtained simultaneously by a different method. The deviation in the resulting offset, compared with a threshold  value for operation of a warning device (39), provides a warning signal. An Independent claim for a tire pressure monitoring device is also included.
Patent DE-19806946-A1 (DE)
Title: Combination of (acyl) carnitine and retinoid for use in skin care, effective e.g. against light-induced damage and inflammation
Inventor: STAEB FRANZ
IPC: A61Q19/00
Filed: 1998-02-19
Abstract: A novel active agent combination (I) comprises (A) at least one of carnitine and acyl carnitines and (B) at least one retinoid. Cosmetic or dermatological preparations containing (A) and (B) are also claimed.
Patent DE-19813193-A1 (DE)
Title: Electronic module separation method e.g. for semiconductor module
Inventor: ZEILER THOMAS DIPL ING
IPC: H01L21/00
Filed: 1998-03-25
Abstract: The method of separating electronic modules initially mounted in common on a sectioned substrate (4) having several individual modular substrate islands (5-7), involves forming recessed areas (10-12) between adjacent substrate islands.  The recessed areas (10-12) extend lengthwise-parallel to the edges of the modules (1a,1b,2a,2b,3a) so that the adjacent substrate islands remain joined to one another via webs (16,17;26,27) remaining between the mutually bordering recesses (11,31,32,34,35). To separate the modules (1-3) the adjoining webs (16,17;26,27) are cut.
Patent DE-19813556-A1 (DE)
Title: Method of determining the number of press products, e.g. newspapers, in a stack enables reliable automatic determination of the number of press products in a stack using reflectance processing
Inventor: OLSSON BJOERN
IPC: G06T7/60
Filed: 1998-03-27
Abstract: The method involves acquiring images of the folds (9) in the products (8) using a camera (2), converting the acquired image into digital image information, reducing the information to curve sections and determining the number of press products in a stack (7) by evaluating one fold of a press product w.r.t. curve sections.  Each curve in the reduced image is associated with the half axis of a rotated ellipse and a threshold value determined from the size of the ellipse. An Independent claim is also included for an arrangement for implementing the method.
Patent DE-19816240-A1 (DE)
Title: Shaping chamfered edge of freshly spread road surfacing layer
Inventor: ISSEMANN PIERRE
IPC: E01C19/48
Filed: 1998-04-11
Abstract: The device has a trimmer (50) which is held by an arm (20) on top of the newly deposited layer of road surfacing (1'). An end (22) of the arm is attached to the rear of the surfacing machine and supports the trimmer in position to form an angled edge to the surfacing layer. The free end (23) of the arm has a wheeled foot (24) which runs on the surfacing and also serves to support and position the trimmer vertically. The arm is positioned horizontally by a threaded bar running parallel to the road surface and at right-angles to the direction of travel.
Patent DE-19817009-A1 (DE)
Title: Danger warning device and method for vehicle
Inventor: OBERSCHMID KARL
IPC: G08G1/16
Filed: 1998-04-17
Abstract: The method uses an electromagnetic wave transmitter/receiver (1) at the search site and a receiver/transmitter at the object site.The search site combination sends modulated short electromagnetic pulses of a frequency f1 in the range  0.1...10 GHz which are received and responded to with a signal of another frequency f2 after a set time delay t1. The power of both transmitted signals is in the range of 0.1 W and the range 30...500 m
Patent DE-19819659-A1 (DE)
Title: Paper making fourdrinier section e.g. for production of paper, cardboard
Inventor: HALMSCHLAGER GUENTER DR
IPC: D21F9/00
Filed: 1998-05-02
Abstract: A fourdrinier section (10) of a papermaking machine, has a gap (16) between the fourdriniers (12,14) to extract water from the wet pulp web in the centre. The fourdrinier gap (16) is sealed at the sides using seals (20), and has a drive synchronised with the fourdrinier (12,14) drive.
Patent DE-19819748-A1 (DE)
Inventor: RITSCHE STEFAN
IPC: B65D55/02
Filed: 1998-05-02
Abstract: In a reservoir (8) the chamber (9) outlet (12) is upstream of the final outlet (11). A safety device (20) closes the reservoir outlet, but it can be opened by moving the securing section (21) transversely (24) with respect to the axis.