baber/WOPTO huggingface dataset:
Patent DE-19700292-A1 (DE)
Title: Two-speed gear has input and output shafts linked by gear arrangement
Inventor: OBERLE STEPHAN
IPC: F16H3/00
Filed: 1997-01-08
Abstract: A two-speed gear has an input shaft (1; 11) and an output shaft (2; 12) linked by gear wheels (3-6; 13-16) with different numbers of teeth to deliver different output ratios. The drive input shaft (1; 11) has a first (3; 13) and second (4; 14) input gear wheels which are permanently interlocked with first (5;15) and second (6; 16) power output gear wheels. The first input gear wheel (3; 13) or the first power output gear wheel (5; 15) and the second  drive output gear (6; 16) have contra-rotating free-wheeling mechanisms (7, 8; 17, 18).
Patent DE-19700905-A1 (DE)
Title: Activated lignin intermediates used for the preparation of straw based insulation materials
Inventor: HUETTERMANN ALOYS PROF DR
IPC: C12P7/22
Filed: 1997-01-14
Abstract: An intermediate product for the preparation of polymers from lignin derivatives obtained from the cellulose industry is prepared by treating the lignin derivative with a phenol-oxidising enzyme in the presence of an oxidising agent. The lignin derivatives are subjected to enzyme treatment for more than 3 hours in the presence of air, or enzyme treatment is carried out for 10 minutes or longer whilst passing air or oxygen through the reaction medium. A chemical oxidising agent is used in combination with the enzyme treatment.The use of these products for the preparation of polymers from lignin derivatives obtained from the cellulose industry is also claimed.
Patent DE-19701018-A1 (DE)
Inventor: HOESSEL PETER DR
IPC: C08L39/04
Filed: 1997-01-14
Abstract: Aqueous preparations comprisinga) from 0.1 to 10% by weight of a copolymer based on N-vinylcaprolactam, N-vinylpyrrolidone and N-vinylimidazole andb) from 0.1 to 10% by weight of at least one polyoxyethylene C6-C15-monoalkyl ether,and their use in cosmetic formulations are described.
Patent DE-19704804-A1 (DE)
Title: Loose packaging bodies
Inventor: MIECK KLAUS-PETER
IPC: B65D81/09
Filed: 1997-02-08
Abstract: To produce loose low density rounded filling bodies, for packaging, natural fibres are used together with a bio degradable bonding agent such as natural starch,  and a solvent if required and pref. water. They are placed in a rotating appts., in a viscose/plastic condition, to be shaped into rounded bodies to be dried.
Patent DE-19707305-A1 (DE)
Title: Recovery of microwaxes and paraffins from waste plastic (mixtures)
Inventor: GEBAUER MANFRED DR RER NAT
IPC: C08J11/12
Filed: 1997-02-11
Abstract: Recovery of microwaxes and paraffins from waste plastics or waste plastic mixtures containing predominantly polyolefins comprises: liquefying the waste at 350-390 deg C under the exclusion of oxygen and cracking; and degradatively distilling at 400-450 deg C under normal pressure or vacuum and carrying out the usual paraffin processing steps. The novelty is that a partial amount or full amount of the cracked gas produced is recycled back into the melt.
Patent DE-19708355-A1 (DE)
Title: Load-bed or container for goods
Inventor: KOCH GERD-PETER
IPC: B65D90/00
Filed: 1997-03-01
Abstract: The holder is used for road-rail transport of goods e.g. in containers or loose in a lorry load-bed. The load-bed may have fixed or removable sidewalls (4). The transporter has a frame (1) to which support legs (12) may be attached to the underside of the frame at one end. The legs have feet which rest on the ground and their upper ends are hinged (11) to the frame. There is an actuator or side arm (13) set at an angle between a hinge point on the leg and a hinge point (14) on a bracket (15) on the frame. There is a sight hole (18) in the leg which lines up with a sight hole (8) in the frame when the leg is retracted. There is a reinforced part (10) of the frame and a bearing area (9) on the reinforced part which engages the supports on the lorry or railway wagon.
Patent DE-19708808-A1 (DE)
Title: Applying transparent protective coatings to objects
Inventor: BIEDERMANN ANDREAS
IPC: C03C17/245
Filed: 1997-03-04
Abstract: Process for applying transparent protective coatings to objects is carried out in undried air at atmospheric pressure and at below 500 deg C in a furnace. The novelty is that the undried air is mixed with a 2nd gas stream contg. a Si cpd. and a monocarboxylic acid at a vapour pressure of more than 2 torr and which is produced by vaporising a liquid contg. the Si cpd. and a monocarboxylic acid in non-crystalline form. A liquid is used neither reacts with the Si cpd. and a monocarboxylic acid nor takes part in the deposition of the transparent protective layer. An appts. for carrying out the above process is also claimed.
Patent DE-19714207-A1 (DE)
Title: Bollard esp. for controlling vehicles
Inventor: LAS HORST
IPC: E01F13/04
Filed: 1997-04-07
Abstract: The bollard comprises a support pipe (2) with a casing (4). The casing has a radial clearance (4) with the pipe. The lower end (5) of the pipe preferably has a surrounding collar (6). The upper end (10) has a fixing plate (12) which attaches to a cover (14). The plate has a hole (21) through which fits a screw bolt (19). The bolt and plate allow the casing to be fixed at a point between the collar and cover. The casing, collar and cover have preferably the same diameter.
Patent DE-19715182-A1 (DE)
Title: Adjusting number of revolutions for idling combustion engine
Inventor: SCHMIDT WERNER
IPC: F02D41/08
Filed: 1997-04-11
Abstract: The method involves using a first arrangement for the recognition of an idling operation of the combustion engine, a second arrangement for the recognition of an activation of a servo-steering of the motor vehicle, and a third arrangement for the recognition of a speed of the vehicle. The combustion engine is operated at a first number of revolutions, if the first arrangement detects idling, and the second arrangement detects no activation or an activation up to a determined steering angle. The combustion engine is operated at a second, increased number of revolutions, if the first arrangement detects idling and the second arrangement detects a value above the determined steering angle. The increased number of revolutions is kept up, independently of changes of the steering angle above the determined value, and the combustion engine is operated again at the first number of revolutions, only if the first arrangement detects no idling, the second arrangement detects a value underneath a threshold value, and the third arrangement detects a speed above a pre-settable value.
Patent DE-19716279-A1 (DE)
Title: Composted material formed into pebble-shaped bodies
Inventor: BAIER DIETER DIPL ING
IPC: C05F9/04
Filed: 1997-04-18
Abstract: A composted mass is formed into a shape, e.g. a pebble shape, which may be both compact and porous. The composted mass comprises: (a) the shape consists of mature compost with a maximum moisture content of 20 %, and a minimum organic content of 30 %; (b) the grain size of the compost used does not exceed five times that of the smallest grain; and (c) the bio-degradable additives are included in the material which enhance the utility and physical integrity of the end-product.
Patent DE-19719350-A1 (DE)
Title: Gear-ratio control equipment for automatic transmission on motor vehicle
Inventor: NAKAGAWA MASAHIKO
IPC: B60W10/10
Filed: 1997-05-07
Abstract: The equipment compares the actual acceleration of the vehicle on a slope with a reference value. The shortfall in power from the engine (10) is determined (106) with respect to the position of the accelerator pedal. The reference value of acceleration is reduced (108) by an amount which decreases with an increase in road speed (62) after the determination of power shortfall.  A descent is recognised (102) from a comparison of the acceleration with a standard value corresponding to a level road, and an appropriate ratio of the transmission (14) is engaged (100).
Patent DE-19730315-A1 (DE)
Title: Cultivating machine
Inventor: HENDLMEIER KONRAD
IPC: A01B33/02
Filed: 1997-07-15
Abstract: The circumferential speed of the ground compacting roller (1) is greater than the travel speed of the cultivator machine or tractor and is adjustable. The surface of the roller is structured. The cultivator has a rotating cylindrical tool holder (2) with continuous or discontinuous circumferential surface and with radially outwardly aligned tool elements to penetrate into the ground and lift out furrows. The cultivator can be associated with a drilling or fertiliser spreading device to send material into the furrows. The tools are connected to the circumference of the tool body by shafts forming passages for the material to be dispensed.
Patent DE-19731468-A1 (DE)
Title: Hand lever, especially throttle for motor
Inventor: NAGASHIMA AKIRA
IPC: F02D11/02
Filed: 1997-07-22
Abstract: The device (10) has a main lever (30) which operates by rotating to withdraw a cable (17) connected to a driven element (CV). A degree of pulling increasing mechanism (40) is provided between the main lever (30) and the cable (17). This mechanism increases the amount of cable pulled out by the main lever (30). The cable (17) may be connected to the driven element via a rotary element (45). A positioning adjusting mechanism (50) may also be provided for moving and holding the rotary element (45) in a desired position. The pulling increasing mechanism (40) may be in the form of a handle or lever. Alternatively it may be in the form of a toothed gear. The positioning adjusting mechanism (50) may have an auxiliary handle and the rotary element may be arranged in a position offset from a rotary axis of the auxiliary handle.
Patent DE-19736813-A1 (DE)
Title: Data communication arrangement
IPC: G06F1/16
Filed: 1997-08-23
Abstract: An interface unit (13) removed from a second computer is connected to a data bus (14), and consists of a casing (15), an interface circuit arranged in the casing, and a slot (19) for the first computer arranged outside the casing. An interface is arranged at a casing wall (17), which contacts (22) the inserted first computer. The arrangement provides a data communication between a portable, first computer (11) and a second computer (12) by means of a data bus (14), or similar.
Patent DE-19738002-A1 (DE)
Title: Filling connection for compressed air hose for filling compressed air bottles
Inventor: WAGNER BERND
IPC: F16K1/30
Filed: 1997-08-30
Abstract: The connection (3) has a connecting valve (12) which opens through the connection with the connecting part. In the connection is a spring-loaded valve body (11), which is connected with an opening thruster (16) extending from the face side of the connection (3). It rises from its valve seat (15) having come in contact with a support surface on connection with the connecting part. The opening thruster (16) is fitted in a central outlet hole (10a) of the connection, freeing lateral through passage channels (17a). The opening thruster in its face surface (18) has a cross notch (19).
Patent DE-19738334-A1 (DE)
Title: Fuel container for use in vehicle
Inventor: SAWADA MASASHI
IPC: B60T11/26
Filed: 1997-09-02
Abstract: The container has a main body (11) in which is built a storage chamber (12) which stores a proportion of actuation fluid (14). An upper section (12b) of the chamber is defined above an upper surface of the activation fluid. An inflow opening (13) is built in the main body to channel in the actuation fluid into the storage chamber. A barrier unit provided in the main body serves to prevent a leakage of the fluid out of the main body via the inlet opening. The inlet opening is positioned on an upper section of a side of the main body. The barrier unit has a wall and a fluid passage (16), where the wall is provided between a side of the storage chamber and the inlet opening.
Patent DE-19742546-A1 (DE)
Title: High-speed production of polyurethane shoe soles
Inventor: ARNTZ HANS-DETLEF DR
IPC: C08G18/80
Filed: 1997-09-26
Abstract: Rapidly-demoldable polyurethane shoe soles are produced by a RIM process in which the two starting components are injected through a mixer head into a mold within 0.1-5 seconds at 20-60 deg C and 150-300 bar, with an output of 60-300 g/second, and reacted to the finished product with a dwell time of 30-90 seconds in the mold.
Patent DE-19745774-A1 (DE)
Title: Fuel cell with degasifying device
Inventor: BUSENBENDER ILONA
IPC: H01M8/04186
Filed: 1997-10-16
Abstract: A fuel cell (1) has a degasifying device (4) for the fuel which is passed to the cell. The cell has an ultrasound source (5) as a part of the degasifying device. The procedure for operating a fuel cell has the following steps: (a) gas found in the liquid fuel is dissolved away, (b) the liquid gas with the dissolved gas is passed to a container, (c) the passage of the liquid fuel with dissolved gas to the container takes place below the level of the liquid found in the container, (d) the fuel passed into the container is passed on from it to the fuel cell.
Patent DE-19746578-A1 (DE)
Title: Communications network for the wavelength multiplex method
Inventor: SCHUNK NIKOLAUS DR
IPC: H04B10/213
Filed: 1997-10-22
Abstract: the network has optical transmitters (7) with stable wavelength laser sources which can be modulated and receivers (8) which can be installed in an end communications station (1) as well as at subscriber points (3).  Incoming and outgoing signals pass through at least one drop (6) and/or add (5) filter with reflection suppression to separate the wavelengths
Patent DE-19746676-A1 (DE)
Title: Dip-coating production of latex gloves etc.
IPC: A61B42/00
Filed: 1997-10-22
Abstract: In a dip-coating process for the production of powder-free, low-protein latex gloves etc., the coating forms carrying the vulcanized latex are immediately dipped in hot post-treatment bath(s) containing additives emulsified and/or dissolved in a fluid, preferably water. Production of powder-free, low-protein immersion articles, especially gloves for operations and examinations, comprises: (a) preparation of a coating bath containing a coagulant, (b) dipping suitable rotating forms (preferably hanging on a chain- or belt- conveyor) in the bath, (c) vulcanizing the coating on the forms; and (d) immediate post-treatment by dipping the coated forms in at least one heated bath containing additives which are emulsified and/or dissolved in a fluid, preferably water. An Independent claim is also included for mixtures containing surfactants and/or release agents, for use in post-treatment bath(s) for the production of powder-free, low-protein immersion articles.
Patent DE-19747033-A1 (DE)
Title: Electronic switching device for magnets, esp. electromagnetic valve control elements for an internal combustion engine
Inventor: GANSER THOMAS DIPL ING
IPC: F01L9/20
Filed: 1997-10-24
Abstract: The device has a magnetic coil, a half bridge with two electric valves and two diodes for connection to the coil  and a capacitor parallel to the half bridge. The capacitor supplies magnetic energy to the coil when the coil is switched off by closing the electrical valves and accelerates the build-up and decay of current
Patent DE-19748250-A1 (DE)
Title: Rigid axle arrangement for motor vehicle
Inventor: BABBEL ECKHARD
IPC: B60G9/02
Filed: 1997-10-31
Abstract: The axle (2) is connected to two wheel supports, the arrangement further including two outer connecting rods (3) each articulated on an outer bearing point (7) at the axle and an assembly-side bearing point (5). Two inner connecting rods, each articulating on an inner bearing point (8) on the axle and a further assembly-side bearing point (6), are cut off at the axle with their fictional intersection point being located behind the axle. The outer axle-side bearing points (7) are located on a lower side of the axle (2), and the outer link rods (3) extend from the outer bearing points to the bearing points (5) on the structure and are inclined upwards in relation to the horizontal. The inner link rods (4) extend from their inner bearing points (8) to the bearing points (6) on the structure and are inclined downwards in relation to the horizontal so that the pole (A) lies above the axle.
Patent DE-19748892-A1 (DE)
Title: Device for applying glue to corrugation creates on corrugated cardboard web
Inventor: JOBST LOTHAR
IPC: B31F1/28
Filed: 1997-11-05
Abstract: The surface to be glued of the material web (5) moved in its longitudinal direction is brought into contact with the glue located on the surface or in the pores of the sieve or endless belt. The sieve or the endless belt is moved at the same speed as the material web or at one which is slightly higher or lower. The surface of the sieve (30) or endless belt with structured surface is brought into contact with a surface of a glue application component extending over the complete width of the material web, forming an even layer on it. The surface of the glue application component provided with the glue layer is then brought into contact with the surface of the material web to be glued, with the material web being moved in its longitudinal direction. Glue is provided in a corresponding bath, with which the endless sieve or endless belt comes into contact.
Patent DE-19752597-A1 (DE)
Inventor: LENTZEN HANS PROF DR RER NAT
IPC: A61K38/16
Filed: 1997-11-27
Abstract: The invention relates to the use of extract preparations with RIP-2-type lectins, especially with mistletoe lectin, for treating cancers of the bladder, for preventing the formation of metastases and for avoiding recurrences, to complement surgical treatment.
Patent DE-19755059-A1 (DE)
Inventor: MELCHIOR MARTIN THEODOR
IPC: B01F7/16
Filed: 1997-12-11
Abstract: The invention relates to a twirling stick for a mixing device with two mixing sticks arranged at a distance in a substantially parallel position with respect to its rotational axis and a conveyor spiral arranged thereon, whereby said mixing stick is joined to a drive motor on one end and a feed pump on the other. The conveyor spiral is arranged in the vicinity of a conveyor funnel which is tapered towards the feed pump. The mixing device has a mixing area below the conveyor funnel into which a duct flows so that water can be introduced. The inventive twirling stick is designed in such a way that it the mixing process is made more efficient and lumps are avoided wherever possible. At least one semi-mixing stick (2a) is thus arranged in the orbit of the mixing sticks (2) between the mixing sticks. The angular distance of the semi-mixing stick to a mixing stick arranged in a prior position in the direction of rotation ranges from 45 DEG  to 135 DEG .
Patent DE-19755424-A1 (DE)
Title: Communication system for automatically identifying extra apparatus allocated to printer
Inventor: INGLESE LAUREANO L
IPC: G03G15/00
Filed: 1997-12-13
Abstract: The communication system contains processors associated with each extra apparatus, which have mechanisms for identifying the additional apparatus.  Between the printer logic and the control unit, and each extra apparatus processor there is a communication bus.  A timer circuit responds to the switch-on of the printer and added unit with their automatic coupling to the logic and control for identifying and sequence of connection.  The operation of the reproduction apparatus with printer is regulated by a logic and a control unit, which also regulates the additional apparatus which could include and at least a sorter, binder, stacker, or folder.
Patent DE-19756620-A1 (DE)
Title: Preparation of absorber material
Inventor: BOVENSIEPEN KURT
IPC: H01L23/66
Filed: 1997-12-19
Abstract: Preparation of absorber material comprises a first stage of reacting a silicon hydride-containing curing agent and an excess of polyorganosiloxane and then forming a cured addition-crosslinked silicone rubber in a second stage. Preparation of absorber materials comprises reacting a silicon hydride-containing curing agent and an excess of polyorganosiloxane and then forming a cured addition-crosslinked silicone rubber. Independent claims are included for: (1) an absorber material comprising the above material; and (2) a semiconductor arrangement comprising a semiconductor hermetically sealed in a housing comprising the above material as damping agent.
Patent DE-19757093-A1 (DE)
Title: Method and apparatus for continuous casting of wire by means of a rotating annular groove
Inventor: FROMMEYER GEORG PROF DR ING
IPC: B22D11/06
Filed: 1997-12-20
Abstract: A metal melt (4) is continuously supplied to a rotating annular groove (2) as a free jet (7) by means of a nozzle (6).  The jet (7) forms an angle ( alpha ) with the tangent to the groove.  The process parameters are adjusted so that the tangential velocity of the jet is approximately equal to the velocity of the rotating annular groove (2).   The apparatus includes a rotating annular groove (2), a nozzle (6) for continuous delivery of the metal melt in the form of a free jet (7), a sensor unit for determining the velocity of the rotating annular groove, a sensor unit for determining the tangential velocity of the free jet (7), and a control unit for maintaining the ratio of the two velocities approximately equal to 1.
Patent DE-19757962-A1 (DE)
Inventor: KRALL STEFAN
IPC: B21D1/00
Filed: 1997-12-24
Abstract: A packet of several adjacent, mostly flat, plate-like components fixed to one another is disclosed, as well as a process for producing the same in an easy and inexpensive manner, allowing the whole packet to be produced inexpensively and with adequate fit. A process for interconnecting into a packet (13) several adjacent components in the longitudinal direction (10), in particular plates (10), of which the main planes extend transversely to the longitudinal direction (10), is characterised in that at least one pipe (3) is pushed in the longitudinal direction (10) into at least one aligned passage (2) of the components, in particular plates (1a, 1b, 1c), the outer diameter (4) of the pipe (3) being only slightly smaller than the passage (2). The pipe (3) is then widened until the enlargement of the outer diameter (4) causes the components, in particular the plates (1a, 1b, 1c), to sit firmly on the pipe (3).
Patent DE-19758508-A1 (DE)
Title: Production of coated gelling agent with pectin core useful for making preserve and jelly
Inventor: KUNZ MARKWART DR
IPC: A23L29/231
Filed: 1997-11-11
Abstract: Production of a gelling agent mixture is carried out in 2 stages, comprising mixing pectin with a disaccharide alcohol mixture (I) and adding a food acid. Independent claims are also included for gelling agent mixtures.
Patent DE-19801121-A1 (DE)
Inventor: JANSEN-HERFELD ROETTGER DIPL I
IPC: B23D61/04
Filed: 1998-01-15
Abstract: The circular saw blade has different saw blade thicknesses and side cutters. At least one inner side cutter (2) extends into the diameter range of the base body thickness (A), or is located there alone. The base body thickness extends further on the base side (1.2) than the cut slot width (C). The inner side cutter may extend into the central boring of the saw blade (1). The outer saw thickness may decrease steadily or in steps in the outward direction.
Patent DE-19802317-A1 (DE)
Title: Drink packs handler for household use
Inventor: FORKER ANDREAS
IPC: A47G23/02
Filed: 1998-01-23
Abstract: The holder comprises a hollow body enclosing the container on five sides, complete with a grip (C) and openings (A) on one or more sides (B). Alternatively, the holder encloses the container on six sides and has pouring and ventilating holes. The holder functions as a thermo-container for hot and/or cold contents. If the grip is omitted, the holder encloses the container on four or six sides.