baber/WOPTO huggingface dataset:
Patent DE-19923206-A1 (DE)
Title: Producing stator and rotor iron laminations for electric machines, by stamping stator slots in centrally bored crude plate, separating rotor and stator laminations, then stamping rotor slots
Inventor: BAREIS ALFRED
IPC: H02K15/02
Filed: 1999-05-20
Abstract: The production method is carried out in the following steps: Stator slots (20) are stamped in the crude plate (10), provided with a central axial bore having a uniform diameter. The rotor lamination (12) is separated from the stator lamination (11). The stator lamination is deposited; rotor slots (28) are stamped in the rotor lamination (12). At least one keyway (31) is stamped in the rotor lamination. A finished hole (33) is stamped in the rotor lamination (12). The rotor lamination is deposited. With each further operation a crude plate (10) is transmitted from a station (1-8) to the next station (1-8). At one of the stations (4) a finished machined station lamination (11) is deposited, and at another station (8) a finished machined rotor lamination (12) is deposited. A machine tool (9) carries out the manufacturing  operation.
Patent DE-19926884-A1 (DE)
Title: Mittel und Verfahren zur Schutzbehandlung von Holz
Inventor: MARX HANS-NORBERT
IPC: B27K3/44
Filed: 1999-06-12
Abstract: Beschrieben werden Mittel zur Schutzbehandlung von Holz gegen Fäulnis und Insektenbefall, die mindestens folgende Bestandteile enthalten: DOLLAR A a) 10-90 Teile Steinkohlenteeröl DOLLAR A b) 2-20 Teile einer biozid wirksamen quartären Ammoniumverbindung DOLLAR A c) 10-20 Teile Wasser. DOLLAR A Die erfindungsgemäßen Mittel sind leicht herstellbare stabile Emulsionen, die sich unter anderem durch gute Penetrationsfähigkeit, stark reduzierten Geruch der behandelten Hölzer, Fehlen von störenden Teerölanreicherungen an der Oberfläche und stark vermindertes "Bluten" des behandelten Holzes bei sommerlichen Temperaturen, deutliche Wirkungssteigerung trotz eines geringeren Gehaltes an Steinkohlenteeröl und geringere Toxizität im Vergleich zu reinem Steinkohlenteeröl auszeichnen.
Patent DE-19930258-A1 (DE)
Title: Aid for clean oil change in household use has oil collecting tank and recycled oil box underneath for sliding under vehicle oil tank and with rubber glove for clean handling
Inventor: HELLER MATTHIAS
IPC: F16N31/00
Filed: 1999-06-25
Abstract: The aid comprises an oil collecting tank (1.7) and a box (1.1) fitted underneath to hold recycled oil . The oil collecting tank has at the top a large opening for an oil change opened and closed by a lid (1.8). The oil collecting tank can be slid underneath the oil tank (1.4) of a vehicle.  The box is designed to hold about 5 litres of used oil and can be fitted with a valve hose (1.2) for emptying. A rubber glove can be tightly connected to the oil collecting tank for use in unscrewing the oil tank outlet
Patent DE-19934137-A1 (DE)
Title: Rail wheel to wheel hub motor fixing process, including applying adhesive to threaded apertures in motor, pushing wheel onto studs and screwing nuts onto studs
Inventor: MICHAELIS FRANK
IPC: B61C9/46
Filed: 1999-07-26
Abstract: The fixing process involves applying an adhesive to several recesses (10) with internal thread in the wheel hub motor (1), screwing studs (6) into these recesses, pushing the wheel (2) onto the studs and screwing locknuts (7,8) onto the studs. The recesses may be a quarter filled with the adhesive and the studs may be smeared with it.
Patent DE-19937200-A1 (DE)
Inventor: LICHTINGER PETER
IPC: B29C45/04
Filed: 1999-08-06
Abstract: The invention relates to a rotating unit (40) for a horizontal injection molding machine with which mold halves or molded articles that are inserted between the tool backing plates (3, 4) can be rotated about a vertical axis. The invention is further characterized in that the rotating unit (40) exclusively rests on the machine bed (2) and is entirely detached from the beams (5-8). To this end, the rotating unit (40) is provided with a base plate (14) that is supported on the machine bed and with a rotary table (13) that is supported on the base plate and can be rotated about a vertical axis. The rotating unit further comprises drive means for rotating the rotary table. The base plate (14) is substantially H-shaped, the lateral limbs (15-18) of the H resting on the machine bed (2). A gear (44) is provided that is driven by an electromotor or hydraulic motor (4) and that engages with a ring gear (43) on the rotary table (13). Said rotary table (13) is mounted on a pivot pin (19) that extends through the base plate (14) and that is additionally received by a stator (20) located below the base plate in such a manner that it can be rotated therein.
Patent DE-19937626-A1 (DE)
Title: Schaltungsanordnung zur Leistungssteuerung eines elektrischen Verbrauchers
Inventor: STREHLER THOMAS
IPC: H02P3/06
Filed: 1999-08-10
Abstract: Eine Schaltungsanordnung zur Leistungssteuerung eines elektrischen Verbrauchers, insbesondere eines Elektromotors (1) in einem Staubsauger, weist ein steuerbares Halbleiterschaltelement (2) zur Phasenanschnittssteuerung des Motors (1) sowie eine Strombegrenzungsschaltung (16) auf. Nach Beendigung der Anlaufphase oder nach Beendigung der Phase der Leistungserhöhung des Motors (1) ist ein Schaltmittel (24) derart schaltbar, daß die Strombegrenzungsschaltung (16) wenigstens im wesentlichen stromlos ist.
Patent DE-19940247-A1 (DE)
Inventor: REFFLINGHAUS BERND
IPC: E05B63/00
Filed: 1999-08-25
Abstract: The lock has a core (4) with a bit (5) in a housing (1), a blocking mechanism (6) for producing a shape-locking joint between the housing and the bit and at least one coupling (18) between the bit and the blocking mechanism, whereby the core has an arrangement on one end for introducing a torque. The coupling shape locks the blocking mechanism to the bit in the base position and has an arrangement accessible from the end of the housing opposite the blocking mechanism for removing the shape-locking connection.
Patent DE-19943561-A1 (DE)
Title: Agricultural tractor for various suspended or towed equipments has computer with read-only memory with setting and/or operating programs for equipment, hydraulic connections, control unit
Inventor: POETTINGER KLAUS
IPC: A01B63/00
Filed: 1999-09-13
Abstract: The tractor (1) has a hydraulic system for connection to hydraulic control elements of the suspended or towed equipment (2), a computer (8) with a read-only memory contg. setting and/or operating programs for the equipment, hydraulic connections (3,5,6) corresp. to the hydraulic drives for the equipment and a control unit (9) for program selection enabling control and/or regulation of the equipment control drives (4) by the tractor hydraulics.
Patent DE-19943887-A1 (DE)
Title: Optical detector for example rain on windscreen surface or for taking measurements from suspensions, comprises optical transmitter-receiver directing beam via reflector to wetted surface and back
Inventor: MUELLER-FIEDLER ROLAND
IPC: G01N21/552
Filed: 1999-09-14
Abstract: The optical sensor includes a light-transmitting section (18). light is directed bidirectionally in and out of the sensing region (16), with the aid of a reflector (10). This deflects light to the subject surface (11) and back to the light transmitting section (18). Note: source and receiver are located at (13,14,15).
Patent DE-19945559-A1 (DE)
Title: White, biaxially-oriented film for interior or exterior use, e.g. signs, displays, glazing, roofing and lighting, comprises crystallizable thermoplastic, e.g. polyethylene terephthalate, containing UV stabilizer and white pigment
Inventor: MURSCHALL URSULA
IPC: C08K3/013
Filed: 1999-09-23
Abstract: White, biaxially-oriented film with a thickness of 1-500 microns and with a crystallizable thermoplastic as main component also contains UV stabilizer(S) and white pigment(s).  An Independent claim is also included for a process for the production of this white film by melt-compounding the crystallizable thermoplastic in an extruder with UV stabilizer(s) (UVS) and white pigment(s) (WP), extruding onto a cooling roller, biaxially orienting, fixing and rolling up.
Patent DE-19947805-A1 (DE)
Title: Device for switching alternating currents has electrically driven field effect or bipolar transistor switching element connected to diode path, connections for load and alternating supply
Inventor: HEINRICH WOLFRAM
IPC: H03K17/68
Filed: 1999-10-05
Abstract: The device has at least one electrically driven switching element and connections for a load and an alternating current supply. The switching element is in the form of a FET (V7) or bipolar transistor whose drain or emitter is connected to a first bridge arm of a diode path and whose source or collector is connected to a second bridge arm. Each arm has at least two diodes (V3-V6) blocking starting from the transistor connection.
Patent DE-19948178-A1 (DE)
Title: Parking disc for motor vehicles has hour and second discs, detects driver entering end exiting vehicle with motion sensor and switches radio clock mechanism on or off
Inventor: KRAUEL OLDRICH
IPC: G07C1/30
Filed: 1999-12-24
Abstract: The device sets itself automatically and has hour and second discs. The parking disc detects the driver entering end exiting the vehicle with a motion sensor and switches a radio clock mechanism on or off. The motion sensor has a circuit that ensures that the clock mechanism achieves the required setting time at the current time of day.
Patent DE-19948557-A1 (DE)
Title: Operating lever with handle lock for machine has two opposed biasing members for locking element
Inventor: SMITH DAVID P
IPC: B60K20/02
Filed: 1999-10-08
Abstract: The operating lever includes a lever element which can be selectively positioned in an unlocked position, and then can be held in a locked position by moving a handle. A first biasing member (54) is arranged on the lever element in an operating position, to apply a biasing force against a locking element (38). A second biasing member (64) is arranged opposing the first biasing member and operates to hold the locking element to allow free pivoting movement of the lever element relative to a base.
Patent DE-19949415-A1 (DE)
Title: Mixing process for variable charge sizes of rubber compound uses an extruder followed by a mixer, one or both of which can be used depending on the charge size
Inventor: UPHUS REINHARD
IPC: B29B7/46
Filed: 1999-10-13
Abstract: Mixing process uses an extruder followed by a mixer, one or both of which can be used depending on the charge size.  An extruder (1) is followed by a heated mixer (6) with rotors (8) which can be driven in both directions and have conveying (12) and mixing (13) elements (12,13). For producing large batches raw materials are fed to the extruder and the mixer rotors are driven in a conveying direction towards the outlet. For small charges raw materials are fed directly to the heated mixer(6) whose rotors are driven in a mixing direction. After mixing both rotors are rotated in a conveying direction.  An Independent claim is made for a rubber mixing plant comprising an extruder (1) and a mixer (6). The mixer inlet (5) is connected directly to the extruder outlet (4). The mixer has an additional feeding shaft (10) and two or more rotors (8) which can be driven in both directions.
Patent DE-19950053-A1 (DE)
Title: Continuously variable adjustable vehicle gearbox has in multi-stage shifting gearbox, reversal of rotation direction by forward gears between input and output shaft
Inventor: GUMPOLTSBERGER GERHARD
IPC: F16H37/02
Filed: 1999-10-16
Abstract: A continuously variable adjustable vehicle gearbox (1) has a variator (2-23), e.g. a friction wheel gearbox or a cone disc-belt gearbox, for the continuous transmission adjustment and a multi-stage shifting gearbox (4) with at least one input and one output shaft (7,8), plus at least two forward gears and at least one backward gear. In the multi-stage shifting gearbox, a reversal of rotation direction takes place by the forward gears between the input and output shaft. The backward gear(s) is/are designed without rotation direction reversal between the input and output shafts. As a variator, especially a cone disc-belt gearbox or a two-stage friction wheel gearbox is provided.
Patent DE-19950327-A1 (DE)
Title: Use of carotenoid ester compounds, especially derived from lutein and zeaxanthin, in prevention and treatment of eye disorders, especially age-related macular degeneration and cataract
IPC: A23L33/155
Filed: 1999-10-19
Abstract: The use of carotenoid esters in the prevention and treatment of eye disorders is new.  An Independent claim is also included for a pharmaceutical preparation containing one or more carotenoid esters, preferably a combination.
Patent DE-19951342-A1 (DE)
Title: Filling level display; has flange with tube having float rod with giant magnetoresistance non-contact sensor opposite magnetic part of float rod joint and magnetically controlled display unit
Inventor: BARTH HANS-WERNER
IPC: F17C13/02
Filed: 1999-10-25
Abstract: The filling level display (10) has a flange (10) with a tube fitted in it that can be inserted into a container. The tube guides a rod, whose lower end is connected to a float rod (22) and assigned to a magnetically controllable display unit. The rod has a giant magnetoresistance sensor, which is opposite a magnetically polarised bearing part (26) of the joint (24) and does not contact it.  An Independent claim is included for the use of a giant magnetoresistance sensor to measure the filling level in fluid or liquefied gas containers.
Patent DE-19954541-A1 (DE)
Title: Ventilation device for fuel tanks in motor vehicles has separator vessel and ventilation unit located inside fuel tank
Inventor: HORRER HERMANN
IPC: B60K15/035
Filed: 1999-11-12
Abstract: The device has a ventilation unit to produce a pressure balance in a fuel tank. It also has a separator vessel (8) to separate fuel from a gas contained in the fuel tank (1). The ventilation unit (6) is connected to the separator vessel, and both are located inside the fuel tank. The separator vessel has upper gas intake (9) and gas outlet (10), which are separated by a splash guard (12) so that fuel transported by the gas is moved into a lower section of the vessel with an outlet (13) for the fuel to return to the fuel tank. The gas intake is connected to a gas pipe (7) to connect the vessel to the ventilation unit and a filler limitation valve (5). The gas outlet has a roll-over float valve (11) and is connected to a filter.
Patent DE-19958665-A1 (DE)
Title: Method for working underground coal face provided with electro-hydraulic reinforcement frames involves measurement of timewise variation of piston pressure in main cylinders of reinforcement frames
Inventor: KOENIG JOHANNES
IPC: E21D23/12
Filed: 1999-12-06
Abstract: The method is for working an underground coal face provided with electro-hydraulic reinforcement frames and involves the measurement of the timewise variation of piston pressure in the main cylinders of the reinforcement frames. By computer, and from the pressure variations, parameters are established characterizing the creep speed of the coal face. A danger risk is deduced from the conduct of the timewise alteration of the parameters for prognosis of a coal face fall.  The computerized deduction of the creep speed establishes that there is a linear dependence between the piston pressure and the convergence. Measurement of the piston pressure occurs at least once per second. An Independent claim is also included for a reinforcement frame with an electrically controlled valve to control piston pressure variations.
Patent EP-1020401-A1 (EP)
Inventor: AOYAMA SATOSHI
IPC: H01M8/06
Filed: 2000-01-11
Abstract: A partial oxidation reforming reaction occurs at the center of a chamber in a
reformer (10), while a steam reforming reaction occurs in a localized manner around the
chamber center. Thus, the efficiency of the reforming reaction is improved while
keeping a temperature in the vicinity of an outer chamber wall (12) low. Oxygen is
supplied from an inlet center of the reformer (10) so as to enhance a concentration of
oxygen in a central area (14) of the chamber. Steam is supplied along an outer wall of
the chamber so as to enhance a concentration of steam in an outer peripheral area (16) of
the chamber. When a hydrocarbon raw material is reformed in this state, a partial
oxidation reforming reaction, which is an exothermic reaction, mainly occurs in the
central area (14), while a steam reforming reaction, which is an endothermic reaction,
tends to occur in the outer peripheral area (16) surrounding the central area (14). Thus,
in the central area (14), the partial oxidation reformation can be promoted by reaction
heat that is generated. In the outer peripheral area (16), when the reaction heat produced
in the central area (14) diffuses, the reaction heat is absorbed so as to improve the
efficiency of the steam reforming reaction while keeping a temperature of the vicinity of
the outer wall (12) low.
Patent EP-1020933-A1 (EP)
Inventor: HASEGAWA YASUSHI
IPC: H01L31/167
Filed: 2000-01-11
Abstract: A photocoupler device includes a light emitting
element (12); a monitor photodetector (13) and an output
photodetector (15) for receiving light from the light emitting
element; a primary side lead frame for mounting the light
emitting element and the monitor photodetector; and a
secondary side lead frame for mounting the output
photodetector, wherein the light emitting element and the
output photodetector are placed so as to face each other.
Patent EP-1124365-A1 (EP)
Inventor: THUERING WILLI
IPC: H04M3/487
Filed: 2000-02-10
Abstract: The method involves a control unit determining whether the terminal of the called subscriber is equipped to output signaling information in the form of speech signals, calling up data for the link to be established from a memory unit, causing conversion of data into speech and/or speech signals to be read from memory and feeding the speech signals to a speech or signaling channel; the terminal outputs the speech signals by loudspeaker. Independent claims are also included for the following: an exchange for a telecommunications system.
Patent EP-1030138-A1 (EP)
Inventor: RESSEL HANS
IPC: F25D21/14
Filed: 2000-02-18
Abstract: The vaporization device has a reception channel (5) to which the condensate water is supplied via an input line (9) and which is contained within a horizontal tunnel (1) incorporating at least one fan (2, 3) in one of its side walls. The reception channel is heated, with at least one vaporization pan (8) positioned beneath it.
Patent EP-1035305-A1 (EP)
Inventor: GROSS RAINER P
IPC: F01N3/28
Filed: 2000-03-03
Abstract: The endpiece comprises an outer shell(20) which tapers between an outer periphery and inner periphery, and which in the region of the inner periphery forms a flat flange contact face(17). The outer shell is dome-shaped or dish-shaped in construction, whereby the flat flange contact face forms the base of the dome or dish. An insulation(22) is provided between the inner(18) and outer shells. The inner and outer shells, at least in the region of the inner periphery, are interconnected by means of inert gas welding.
Patent EP-1059497-A1 (EP)
Inventor: PLATSCH HANS G
IPC: B41F23/04
Filed: 2000-04-13
Abstract: The dryer unit has at least one stretched-out carrier body with a heat source on it. The carrier body has a hollow strip (16) of basically rectangular shape. With two spaced-out outward-projecting jet ribs (48), in which there are two sets of jet channels (46), preferably uniformly spaced in sequence. The channels of the two sets should preferably be offset from each other by half a division.
Patent EP-1052113-A1 (EP)
Inventor: KAWAMURA KOICHI
IPC: B41C1/10
Filed: 2000-05-08
Abstract: A heat-sensitive lithographic printing plate in which
the occurrence of stains in printing can be prevented without
increasing the exposure of a laser, comprising a support having
provided thereon a hydrophilic layer having a crosslinked
structure, and a layer containing a polymer having on a side
chain a group in which the solubility in water can be changed
by heat, the layer being provided on the hydrophilic layer.
Patent EP-1061365-A1 (EP)
Inventor: ARRIGONI ROBERTO
IPC: G01N30/78
Filed: 2000-06-06
Abstract: Procedure for the gas chromatographic analysis of gaseous mixtures or mixtures that be
rendered gaseous in the conditions of the analysis comprising the following stages:
   a) simultaneously introduce the sample of the gaseous mixture to be analysed in a first
and a second stream of carrier gas that flow through two independent columns (3,3') or
system of columns, to separate the components of the mixture by elution, the first
column (3) operating in such conditions of gas flow and with a stationary phase suited
to the separation of the hydrocarbon, carbon dioxide and carbon monoxide, the
second column (3') operating with such static phase and in such conditions of gas flow
to separate the other inorganic constituents of the gas mixture;   b) send the carrie gas and the components separated in the first chromatographic
column (3) to a first detector (6) and record the signals related to the products eluted;   c) send the carrier gas and the separate components in the second chromatographic
column (3') to a second detector (6'M) that detects and records the signals related to
the eluted products;   d) compare the signals obtained in the first and in the second detectors with those of
the standard reference compounds to identify and determine the components of the
gaseous mixture.
Patent EP-1167221-A1 (EP)
Inventor: HELLWIG HERBERT
IPC: B65D43/16
Filed: 2000-06-21
Abstract: The sealing cover (2) of the packing is fixed on the upper edge (3) of the container by snap-on type anchoring elements spaced around the circumference, and has a cover segment (6) which is removable from the container edge when the cover is fixed in place. A tear-off element (8) extends in the circumferential direction of the cover over a section of the edge (4) of the cover segment and is connected to the edge by a number of spaced apart predetermined break points (10).
Patent EP-1075050-A1 (EP)
Inventor: KOMATSU HIROMICHI
IPC: H01R12/62
Filed: 2000-08-07
Abstract: An electrical connector assembly (10) interconnects a flat flexible circuit
(16) and a printed circuit board (18). The assembly includes an elongated female
connector (12) having a dielectric housing (20) with a mating face in a top side (20a) of
the housing and an elongated receptacle (22) in the mating face. A plurality of
conductive terminals (34) are mounted on the housing and are spaced along opposite
sides of the receptacle. The terminals have flexible contact portions (40) projecting into
the receptacle (22) and tail portions (46) for connection to appropriate conductors of the
flat flexible circuit (16) at a bottom side (20b) of the housing. An elongated male
connector (14) includes a plug portion (54) for inserting into the receptacle (22) of the
female connector (12) and a plurality of terminals (56) for engaging the contact portions
(40) of the terminals (34) of the female connector (12), along with tail portions (68) for
connection to appropriate circuit traces on the printed circuit board (18).
Patent EP-1091456-A1 (EP)
Inventor: HEIMUELLER HANS-JOST
IPC: H01R13/703
Filed: 2000-09-29
Abstract: The shorting bar comprises a U-shaped conductive base body with a contact region (3) at one end (2) and a fixing device (12) at the other end. The fixing device comprises a number of projections which are formed in one piece with the base body. The base body may have a connecting section (9) between limbs (5,8). The base body may be made of stainless steel.
Patent EP-1080643-A1 (EP)
Inventor: CAIN FREDERICK WILLIAM
IPC: A21D13/00
Filed: 2000-07-18
Abstract: Blends of a natural wax, such as sunflower wax and
glyceride materials, substantially being triglycerides and
having an N20 > 20 display excellent properties when
applied in barrier layers for compound food products.