baber/WOPTO huggingface dataset:
Patent DE-19744739-A1 (DE)
Title: Fuel injection valve for internal combustion engine
Inventor: REITER FERDINAND
IPC: F02M51/06
Filed: 1997-10-10
Abstract: The fuel injection valve has an electromagnetic circuit with at least one magnetic coil (1), a metal inner core (2), a metal valve mantle (14) and an armature (22), for operation of a valve closure element (23). The coil fits in a radial gap (15) defined between the inner core and the valve mantle. The valve mantle contacts the inner core above and below the coil, with the valve mantle and the inner core coupled together at one or both points of contact.
Patent DE-19745955-A1 (DE)
Title: Double helix comparator system for complex structures
Inventor: RUX KURT
IPC: G06V10/75
Filed: 1997-10-17
Abstract: The system switching circuit is formed of a number of double helix strands that each consist of a memory helix and an information helix. Each memory helix strand consists of a chain of memory cells and corresponding memory cells between adjacent strands are in parallel. Each memory cell has a coupled comparator that is used to compare input and memory information to control access. Input is via an optical sensing arrangement.
Patent DE-19745978-A1 (DE)
Title: Side platform support for ladders
Inventor: LAUG HORST
IPC: E06C7/16
Filed: 1997-10-17
Abstract: The two outsides of the ladder are fitted with support consoles (1) and displaceable lockable base plates (2) are attached to the consoles. Rollers (4) are fitted on the end side of the platform support and multi-directional rollers (5) are mounted at the top end of the railing. Rods (6) or beams may be fitted on the end sides to slide in and out and have adjustable spacers and rollers. One side of the platform support is held by length-adjustable stays (3) and the opposite side rest fixable on the support consoles.
Patent DE-19751559-A1 (DE)
Title: ATM exchange arrangement for high data transfer speed
Inventor: THOMS MIKE DIPL ING
IPC: H04L49/111
Filed: 1997-11-20
Abstract: The ATM exchange includes a switching unit which comprises a central integrated switching component (X15) arranged on a base assembly group (BBG), with at least one high-frequency data bus (DB0, DBl) for the connection of subscriber connection arrangements. Several connection points (SLOT0,..., SLOT7) are provided on the base assembly group, for contacting of the subscriber connection arrangements.  Several multiplexer units (MUX0,..., MUX3) are arranged on the base assembly group, which are connected on one side to a high-frequency data bus with the central integrated switching component, and on the other side with respectively at least one subscriber connection arrangement over an individual data bus (TB0,... , TB7).
Patent DE-19754840-A1 (DE)
Title: Motor air intake silencer
Inventor: ENDERICH ANDREAS DIPL ING
IPC: G10K11/172
Filed: 1997-12-10
Abstract: The silencer for an internal combustion motor, especially at the air intake, has a resonator chamber (10) as a Helmholtz resonator linked to the gas/air pipe (7) by tubes (11,12) or tube groups. The tubes remain open, or cannot be closed, and have different length and cross section dimensions between them to give an acoustic damping in a given wide frequency range.
Patent DE-19755545-A1 (DE)
Inventor: KAUFHOLD WOLFGANG DR DIPL CHEM
IPC: C08G18/08
Filed: 1997-12-13
Abstract: The invention relates to a method for continuous production of thermoplastic polyurethane elastomers with improved homogeneity and fusing properties, whereby one or several polyisocyanates (A) and a mixture with a Zerewitinoff active hydrogen atom (B) consisting of B1) an equivalent 1-85 % (in relation to isocyanate groups in (A)) of one or several compounds with an average of at least 1.8 Zerewitinoff active hydrogen atoms and an average molecular weight <o>M</o>n of 450-1000; B2) an equivalent 15-99 % (in relation to the isocyanate groups in A)) of one or several chain extenders with an average of at least 1.8 Zerewitinoff hydrogen atoms and a molecular weight of 60-400, in addition to 0-20 wt. % (in relation to the total amount of TPU) of other auxiliary agents and additives (C) are mixed in a homogeneous manner in a reactor over a maximum period of 5 seconds, whereby there is a temperature difference of <20 DEG  C between constituents (A) and (B) before they are brought together in the reactor.
Patent DE-19757827-A1 (DE)
Title: Extrusion of thermoplastic multilayer laminates
Inventor: KALKHOFF HERBERT
IPC: B29C48/495
Filed: 1997-12-24
Abstract: An adapter (2) upstream of the extrusion die (1) has removable dividers (8,9) to provide flow channels (5,6) on both sides of the main channel (3). The dividers (8,9) are built up of a stack of slats in an adjustable mounting to give the required depth of flow channel (5,6) across the width. The slats are 1.5-2.0 mm wide and 30-50, preferably 36 slats are used.
Patent DE-19802812-A1 (DE)
Title: Cover for oval ball, especially ball for playing rugby or American football
Inventor: SOOFI KHURSHID AHMED
IPC: A63B41/08
Filed: 1998-01-27
Abstract: At least one of the panels (1) joined together to form the cover has a blunt end forming a cross-direction edge that can be joined to a length edge or corresponding blunt end in an adjacent panel. Elongated panels are stitched together along their edges to form a cover that extends between the two ends of the oval ball.
Patent DE-19805464-A1 (DE)
Title: Communication and diagnosis circuit for distributed electrical components e.g. in automobile
Inventor: REWALD HELGE
IPC: B60R16/02
Filed: 1998-02-11
Abstract: The communication and diagnosis circuit has a high-speed (2) and a low-speed (3) bus, which communicate with one another via a gateway provided by a microprocessor (10) with associated interfaces (11,12). The microprocessor has an external component line (5), for providing an additional gateway between the high-speed bus and the external component line and/or between the low-speed bus and the external component line.
Patent DE-19808220-A1 (DE)
Title: Needle guide for e.g. biopsy intervention in conjunction with imaging equipment
Inventor: DAUM WOLFGANG
IPC: A61B19/00
Filed: 1998-02-27
Abstract: The guide has a baseplate (16) for adhesion to the body and a directional clamping unit (5) holding the needle.
Patent DE-19809097-A1 (DE)
Title: Card telephone apparatus for telephone card with advertising effect
IPC: H04M17/00
Filed: 1998-02-26
Abstract: The card telephone uses a telephone card which is equipped with devices for triggering advertising programs, other additional- and/or background effects, and/or light programs, over corresponding devices or special components, e.g. card reader, in the card telephone, or an arrangement connected with the card telephone. The programs or effects can be reproduced over the telephone speaker, an additional loudspeaker, a display, and/or a screen. The card telephone uses a telephone card, or a credit-, or debit card, which is equipped with a chip, a magnetic stripe, or with another magnetic memory, with a hologram, with an optic or with another data memory for a progressive debit of a call charge from a prepaid amount.   The telephone card is equipped with one or several contacts which can trigger advertising programs, other additional- and/or background effects, and/or light programs, over corresponding complementary contacts arranged in the card telephone or in a special component, e.g. card reader, in the card telephone, or an arrangement connected with the card telephone. The programs or effects can be reproduced over the telephone speaker, an additional loudspeaker, a display, and/or a screen.
Patent DE-19811867-A1 (DE)
Title: Electronic control device for automobile IC engine throttle valve
Inventor: SATO HISAAKI
IPC: F02D11/10
Filed: 1998-03-18
Abstract: The electronic control device uses an operating element (2) with two ends and a main body (2A) which extends parallel to the rotation axis of the throttle valve (5), controlling the quantity of air fed to the engine. The operating element and the throttle valve are enclosed by a common housing (1A). The main body of the operating element remains exposed, allowing a metal casting for the housing to be removed by sliding in a direction approximately at right angles to the rotation axis.
Patent DE-19814715-A1 (DE)
Inventor: HERBIG ELMAR
IPC: G01N21/64
Filed: 1998-04-02
Abstract: The invention relates to a method for rapidly detecting micro-organisms in gases, especially air, and to gelatin membrane filters for carrying out the method. The inventive gelatin membrane filters are characterised by their particular purity. The gas is passed through a gelatin membrane filter in order to collect the micro-organisms, said filter being free of particles with a diameter of more than 0.45  mu m, preferably 0.1  mu m. The gelatin membrane filter with the collected micro-organisms is then dissolved in an aqueous solution containing an enzymatic marking agent which causes fluorescence when in contact with the micro-organisms. The resulting solution, with the micro-organisms, is filtered through an analysis membrane, said membrane having a pore size of 0.2 to approximately 0.45  mu m, and the fluorescent micro-organisms which are left behind on the analysis membrane are counted. The invention is suitable for use in the pharmaceutical, biotechnological and food industries, in the fields of environmental protection and waste management and in medical devices for determining the bacterial count of the particular media.
Patent DE-19822254-A1 (DE)
Title: Separating wall for use in a small sewage plant
Inventor: BLOCK WOLFRAM
IPC: C02F3/12
Filed: 1998-05-18
Abstract: A separating wall for multi-chamber installations (DIN 4261 part 1 point 6.1), comprises a separating wall (7) in a chamber, which separates a stimulation zone (6) and a clarification zone (8).
Patent DE-19823893-A1 (DE)
Title: Inline skater with boot and holder
Inventor: REISER ROLAND
IPC: A63C1/00
Filed: 1998-04-29
Abstract: The removable bearer rail joins the boot to the rail and the rail to the multi-skate, using casing and flip-back heel part complete with heel and ankle protection to fix the boot. Joints fitted underside of the rail work with screw appropriate to the type of skate so as to join the rail to this particular type of skate. When used for distance skating etc., the rear arrester can be open to achieve the spring effect in this type of skating.
Patent DE-19825360-A1 (DE)
Title: Stepless length adjuster for pull cable on motor vehicle
Inventor: BUERGER ARNDT
IPC: F16C1/22
Filed: 1998-06-06
Abstract: The adjuster has a clamping clip(3) installed in a housing(7) and is clamped and released by a pressure element(4) upon which act at least two clamping levers(8) mounted in the housing.  In the folded-in position the levers are located inside a safety sleeve(10) which is movable along the housing.  The movement of the sleeve is assisted by a spring(6) which bears against an endcap(5) screwed onto the housing.  The endpiece(12) of the cable is pressed onto the cable and is a steel component.
Patent DE-19829730-A1 (DE)
Title: Electrical termination device for connecting elements within automobile steering wheel to onboard electrical network
Inventor: BERBERICH REINHOLD
IPC: B60R16/02
Filed: 1998-07-03
Abstract: The termination device has a rotatable part (1) associated with the steering wheel with an input and output device coupled to at least 2 electrical elements (27) and a stationary part with at least one interface (3), for connection to the onboard electrical network. The coupling path between the interface and the rotatable part allows transmission of multiplex signals in both directions.
Patent DE-19830890-A1 (DE)
Title: Three-ring needle bearing for pump part of working machine, pref. ABS piston pump, driven by electric motor is made of simply manufactured parts easily assembled to form unit
Inventor: RUOFF GOTTFRIED
IPC: F16C19/46
Filed: 1998-07-10
Abstract: The bearing has an outer ring (4) with rims (4'') on both sides, an eccentric central ring (6) and a supporting axle and two intermediate needle bearing rims.  An axial plate (8) mounted on the side of the bearing facing away from the drive shaft contains the central ring with a U-shaped press seat, an outward radial protrusion (8'') enclosed by a subsequently fitted outer ring rim and an inward radial protrusion (8''') opposite the inner needle rim (7).
Patent DE-19832039-A1 (DE)
Inventor: ANHORN JUERGEN
IPC: H04L69/40
Filed: 1998-07-16
Abstract: The connection nodes (HUB2,HUB3) for a point-to-multi-point network (NET) are connected in series between a pair of initial nodes (HUB1) acting as subcenter nodes connected to a distribution center. Each connection node has a detector (DET1) for detecting a fault in the signals received from the adjacent node, and controlling a switch (S1) for switching from a main line to a reserve line.
Patent DE-19833691-A1 (DE)
Title: Agricultural device comprising of several interchangeable modules, can be used for all kinds of soil preparation and sowing
Inventor: DREYER HEINZ
IPC: A01C7/20
Filed: 1998-07-27
Abstract: The device has a long main carrying frame (1), equipped with a towing unit (4) at the front and a coupling device (4) for being joined to the PTO of a tractor, and two wheels (2). Various agricultural processing (13,17,19,20,26,27,28) and seed distributing units (6,8,9,19,22) specifically shaped in order to be used as modules, can be attached simultaneously or individually, if required. All elements can be swivelled into a transport position if necessary and are provided with power and transport ducts (10,12) as required.
Patent DE-19834190-A1 (DE)
Title: Solid state output signal delay circuit
Inventor: FUKUDA ATSUO
IPC: H03K5/135
Filed: 1998-07-29
Abstract: The time delay circuit has the clock signal fed through a logic gating arrangement consisting of NAND gates 4,5 to a counter 1 coupled to a comparator 2. The comparator determines when a predetermined number of clock pulses have been counted and an output stage 6 responds accordingly and is used to control a memory access operation.
Patent DE-19836084-A1 (DE)
Title: Avian vitelline antibody against ammonifying microorganisms, especially soil bacterium W7/15, useful for quantifying ammonifying microorganisms in the soil by immunoassay
Inventor: FOOKE-ACHTERRATH MARGRIT
IPC: C07K16/12
Filed: 1998-07-31
Abstract: Avian vitelline antibody against ammonifying microorganisms is new. Independent claims are also included for the following: (1) an antibody against soil bacterium W7/15; (2) a process for production of IgY or IgG antibodies against ammonifying microorganisms, comprising immunizing chickens or rabbits with ammonifying microorganisms from soil and processing egg-yolk from the chickens or serum from the rabbits; and (3) a test kit comprising purified avian antibodies against bacterial strain W7/15 immobilized on a solid phase, inactivated W7/15 cells for preparing standard dilutions, purified peroxidase-labeled anti-W7/15 IgG antibodies; coating buffer, sample dilution buffer, and wash buffer.
Patent DE-19838004-A1 (DE)
Title: Joystick for control of a range of machine or vehicle functions has a universal joint that allows freedom of movement in two dimensions with number of sensors
Inventor: KOSCHKE HENNING
IPC: G05G9/047
Filed: 1998-08-21
Abstract: The joystick unit has a plate (10) that is secured to a housing and the actuator stick passes through to a universal joint that is formed by two main components (6,7). This is retained in a bearing plate (8) and allows free movement in two dimensions. Sensors are used to detect various positions and allow independent control of machine functions.
Patent DE-19842198-A1 (DE)
Title: Ball and socket joint has housing with cavity containing link pin with ball, bearing shell between housing and ball, and flange-like closure ring
Inventor: BROEKER KLAUS
IPC: F16C11/06
Filed: 1998-09-15
Abstract: The ball-and-socket joint consists of a housing (1) with cavity (2) containing a link pin (4) mounted with its ball (3). Between the housing and the ball is a bearing shell (5). A flange-type closure ring (7) formed on the side facing the link pin closes the cavity and tensions the bearing shell in the housing. The closure ring's inner shape follows the outer shape of the bearing shell and has a bulge by which the closure ring is pressed into the housing and engages with a cavity in the inner surface of the link housing.
Patent DE-19842445-A1 (DE)
Title: Ink jet printer
Inventor: BAITZ GUENTER
IPC: B41J2/175
Filed: 1998-09-16
Abstract: The printer includes at least one exchange container (20) for ink, and a support (10, 80) for the exchange container. An insertion mechanism (14, 22) is provided at the support, through which the exchange container is adjustable from a loading position to an operating position.  A conductor element (44, 50) is preferably arranged at the support, for the transport of ink from the exchange container to a print head of the ink jet printer, and the conductor element has devices for the automatic connecting of the exchange container at the conductor element.
Patent DE-19847842-A1 (DE)
Title: Automotive ball joint for steering system or suspension system
Inventor: URBACH BRIAN A
IPC: F16C11/06
Filed: 1998-10-16
Abstract: A ball joint (10) between two moving parts (12, 14, 16) forms part of an automotive steering system or suspension system, and consists of a ball stump (70) with a middle ball part (24) and a pair of stump parts (40, 42) which extend in diametrically opposed directions from the ball part. The stumps and mid-ball section have a central aperture (54). The mid-axis of stump parts and that of the middle ball part is co-located, and extends radially through the stump parts and middle ball section.  The joint is secured by a fixture (260) through the central passage and around the ball stumps to which it is attached. The middle ball section is surrounded by a housing (60) with opposite ends (74, 88) through which the stumps extend.
Patent DE-19854680-A1 (DE)
Title: Packaging machine ribbon feed arrangement
Inventor: MAEDA KOUYA
IPC: B65B13/18
Filed: 1998-11-26
Abstract: A packaging machine has a spool of ribbon material and a spindle, and discharges the ribbon to the operation through a series of reverse-direction feed rollers. A pair of feed-rollers are located over a reverse-direction roller. The gap between the two feed-rollers is in line with a collecting container. The axis of each pair of feed rollers is so arranged that the gap between each pair is inclined in the opposite direction to that of the spool spindle.
Patent DE-19900772-A1 (DE)
Title: Hydraulic piston for e.g. high voltage power-switching actuator, includes piston with blind axial hole into which piston rod is screwed, and plastic ring seals on either side of piston ring seal
Inventor: PLETTNER HORST
IPC: H01H33/34
Filed: 1999-01-12
Abstract: The piston rod (1) is screwed by one threaded end (3) into an internally-threaded (6) blind bore of the piston (4).
Patent DE-19904118-A1 (DE)
Title: Braking intensity indication method for motor vehicles
Inventor: SPROEDE INGO
IPC: B60Q1/44
Filed: 1999-02-03
Abstract: When a brake pedal is operated, a lighting circuit is closed via a switch to illuminate a brake light (1). The brake light circuit is interrupted at different frequencies via a signaling device (7), depending of the speed of travel and/or the distant to a vehicle in front. The circuit by be broken at high frequency if the vehicle is traveling at high speed, or at a small distance to the car in front.- DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for an apparatus for performing the method
Patent DE-19904544-A1 (DE)
Title: Data translation arrangement between protocols of incompatible networks
Inventor: KAMPERSCHROER ERICH
IPC: H04M1/725
Filed: 1999-02-04
Abstract: The arrangement includes a telecommunications terminal (TKE, TF, SLB) connected with a telecommunication network (TKN) for the transmission of speech- and/or packet data. The telecommunications terminal comprises a remote control structure (AB), with which the terminal is remotely controlled through speech and/or control data. The telecommunications terminal is associated with an interface (SST) with a corresponding interface protocol, which is connected over a network adapter (NA) with a local network (LN) with limited spatial range.  The terminal, the remote control structure, the interface, and the network adapter are formed to enable a remote control of an instrument (HAB, WM, EH) contained in the local network, in such way, that a record format (SF) is, especially bidirectional, transmitted, comprising a first part indicating the instrument identification and/or the instrument address, a second part containing a control instruction for the instrument, and a third part containing control usage data.
Patent DE-19914022-A1 (DE)
Title: Device for sucking up water from open waterways for firefighting has suction pipe fillable with compressed gas for lowering water level in pipe to more frost-proof level for use where surface is frozen
Inventor: DORAU GUENTER
IPC: A62C35/68
Filed: 1999-03-19
Abstract: The suction pipe (1) has a suction opening (5) set below the water level at a frost-proof depth, and a water delivery opening (19) accessible from the bank of the canal for connecting to a pump. When the device is ready for use the suction pipe is filled with compressed gas for lowering the water level in the suction pipe to a more frost-proof level or for completely emptying the pipe in a frost-endangered area. The closure (4) for the suction opening (5) is formed as a non-return valve which can be remote controlled by operating means, such as a hand lever (11) away from the water. The connection between the operating means and valve are also frost-proof or mounted inside the suction intake pipe.
Patent DE-19924589-A1 (DE)
Title: Hard material layers stripping from hard metal substrates, e.g. tool and machine component scrap, involves using a solution of an oxidizing mineral acid and a hydrogen halide compound
Inventor: THOENE CARL-STEFAN
IPC: C23G1/10
Filed: 1999-05-28
Abstract: Hard material layer stripping from hard metal substrates involves using an acidic solution of an oxidizing mineral acid and a hydrogen halide compound or their respective alkali and/or alkaline earth metal salts.  Wet chemical removal of a hard material layer from a hard metal substrate is carried out in a layer removal solution which consists of a mixture of oxidizing mineral acids and aqueous solutions of hydrogen halide compounds or their respective alkali and/or alkaline earth metal salts and which is adjusted to pH below 3.
Patent DE-19931136-A1 (DE)
Title: Cosmetic stick in container with lid has skimming device fitted to lid whose edge skims thin layer off surface of stick
Inventor: BOCK GABRIELE
IPC: A45D40/04
Filed: 1999-07-06
Abstract: The cosmetic stick in a container (3) with lid (4) has a skimming device (6) fitted to the lid. The edge (7) of this skims a thin layer off the surface of the stick.
Patent DE-19931248-A1 (DE)
Inventor: WEBER HANS-JOACHIM
IPC: B65D19/38
Filed: 1999-07-07
Abstract: The invention relates to a pallet (1) comprising an accommodating channel (5) which extends in a longitudinal direction of the pallet (1), which is open toward the upper side of the pallet (1), and which is provided for adjusting and holding a two-wheeler (2). The pallet also comprises at least one accommodating space (14, 15) for holding and transporting the pallet (1) with the aid of at least one fork or of at least one similar means of a transport or lifting device. The at least one accommodating space (14, 15) is transversally arranged with regard to the longitudinal direction of the pallet (1) and extends continuously on both sides of the accommodating channel (5). The holding and transporting of the pallet (1) by a fork lifter or a similar device is improved since the forks of the fork lifter engage inside the accommodating spaces (14, 15) in a manner that is transversal to the longitudinal direction of the pallet (1), and they can receive the pallet (1) without damaging the motorcycle (2).