baber/WOPTO huggingface dataset:
Patent DE-19903657-A1 (DE)
Title: Tetrafluoroethylene/hexafluoropropylene copolymers useful in production of wires and cables and as structural materials for halls have increased drawability and avoid difficulty in controlling metal impurity levels
Inventor: KAULBACH RALPH
IPC: B29C48/05
Filed: 1999-01-29
Abstract: A melt granulated copolymer comprising monomer units consisting of tetrafluoroethylene,  hexafluoropropene, and fluorinated monomers which can be polymerized with a mixture of tetrafluoroethylene and hexafluoropropene, the copolymer having an Mw/Mn molecular weight ratio of less than 2 and less than 80 unstable end groups per 1.10<6> C atoms obtained by aqueous emulsion polymerization is new. A melt granulated copolymer comprising monomer units consisting of 78-95 wt.% tetrafluoroethylene, 5-22 wt.% hexafluoropropene, and 3 mole% fluorinated monomers which can be polymerized with a mixture of tetrafluoroethylene and hexafluoropropene, the copolymer having an Mw/Mn molecular weight ratio of less than 2 and less than 80 unstable end groups per 1.10<6> C atoms obtained by aqueous emulsion polymerization is new.  An Independent claim is also included for preparation of the copolymer as above by aqueous emulsion polymerization with mechanical coagulation of the copolymer, agglomeration of the coagulated copolymer, by bringing it into contact with an organic liquid immiscible with water, isolation of the agglomerate, and drying of this to a free flowing product without partial sintering.
Patent DE-19913758-A1 (DE)
Title: Apparatus for optimal feeding of a liquid mist in to a sealed air stream has a nozzle for injecting the liquid, distributor and mist removing pipe
Inventor: JAESCHKE WOLFGANG
IPC: B01D53/18
Filed: 1999-03-26
Abstract: In the apparatus, (a) the liquid is introduced to the air stream (10) using a nozzle (1), (b) the liquid mist within the air stream (10) is optimally distributed and (c) individual mist removing pipe (4) to form large units.
Patent DE-19914846-A1 (DE)
Title: Damp masonry drying out method has pre-heated air with low moisture content directed across damp maonry for removing excess moisture
Inventor: DOERLE ALFRED
IPC: E04B1/70
Filed: 1999-04-01
Abstract: The drying out method uses air (7) with a relatively low humidity content, provided by an air compressor (5), which is directed across the damp masonry (1) for removing moisture from the latter. The air is heated to a temperature of between 40 and 57 degrees C, by an air heater (6) for further reducing its humidity content, e.g. to less than 4 %.  An Independent claim for a damp masonary drying out device is also included.
Patent DE-19915860-A1 (DE)
Title: Pressure gas bottle closure device involves closure component, with operating component, and movable between bottle opening closing position and opening freed position, and incorporating pressure reduction device
Inventor: MEINAS HELMUT
IPC: F17C13/04
Filed: 1999-04-08
Abstract: The closure component (71) of a closure device (11) for a pressure gas bottle has an operating component (5) and is movable between a position closing the bottle opening and one in which the opening is freed. Integrated in the closure device is a pressure reduction device, which can be activated by the operating component, reducing the pressure preferably to 20 to 30 bar.
Patent DE-19928751-A1 (DE)
Title: Computer-based X-ray tomography system
Inventor: SATOH KATSUTOSHI
IPC: G01N23/04
Filed: 1999-06-23
Abstract: The system has a control mechanism to adjust a relative rotation center of an object (14) in reference to transmitted X-rays on a number of different positions in an array division angle of radiation detectors for one rotation, to produce image data. A reconstruction unit assembles a tomography image from the data for the X-rays, which are produced at a relative turn of the object for a number of rotations with respect to the radiation. An Independent claim is included for a corresponding tomography method.
Patent DE-19929803-A1 (DE)
Title: Image transfer process using a transfer sheet printed on a laser printer from a personal computer onto such as a passport or identification card using second level printing
Inventor: BEEK GARY VAN
IPC: G03G7/00
Filed: 1999-06-29
Abstract: All information to be applied in the second level printing procedure to the base sheet is assembled as a complete image and can then be reviewed for accuracy and completeness on a computer screen. The image is then printed in reverse as a mirror image onto the silicon-coated surface of silicon release paper and the image can then be checked again, before printing is carried out using a conventional laser printer. The image and substrate are pressed together in a press under pressure of 400-500 kPa at a temperature of 95-110 degrees C to transfer the image to the substrate.
Patent DE-19930046-A1 (DE)
Title: Automatic tire profile wear control system has steel fiber bundle across the tread at the minimum lawful profile depth which on wearing away reduces induction current passed in it
Inventor: TUNGER HENRY
IPC: G01B7/06
Filed: 1999-06-30
Abstract: All tires of a vehicle incorporate a steel fiber bundle (3) which extends across the entire tire width within a given tyre segment and has a specific cross-section. The fiber bundle is located precisely at the minimum lawful profile depth and wears away when the profile is worn below this depth. An induction current passed through the fiber bundle changes as the diameter reduces and initiates an audible and/or visual warning.
Patent DE-19930196-A1 (DE)
Title: Airbag system of car has blocking section for selective closing of some outlets which are designed radially along periphery of inflation device
Inventor: LIM CHAN-KYU
IPC: B60R21/264
Filed: 1999-06-30
Abstract: An airbag system of a car has an electronic control device (5) for detecting a crash of the car, an inflation device (10) to hold a control unit of the electronic control device in order to generate gas and an airbag (9) which is coupled to the inflation device so as to accommodate the gas generated by this and to fold up afterwards. The airbag system has: - a blocking section (21) for the selective closing of some outlets (13) which are located in a certain region of a number of outlets that are designed radially along the periphery of the inflation device; and - a control part (20) which is designed in one-piece fashion with the blocking section, is provided with an equalizing section (22) of greater weight for rotation by the inertia in case of a crash of the car and is mounted for rotation by means of a pivoting device.
Patent DE-19930798-A1 (DE)
Title: Testing connections of component containing circuit involves measuring time to reach second signal level after applying second signal level to connection with first level already applied
Inventor: AUE AXEL
IPC: G01R31/28
Filed: 1999-07-03
Abstract: The method involves applying a signal with different definable levels to the connection to be tested (16) via the circuit (10). A signal is first applied with a first level to the connection to be tested, then a signal with a second level is applied, the time to reach the second level is measured and the measured time is compared with an expected time.
Patent DE-19932602-A1 (DE)
Title: Pipe coupling has a threaded structure between sleeves to give the lock release unit an axial movement on rotation to open the coupling with little force using one hand
Inventor: WEILAND GEORG
IPC: F16L37/098
Filed: 1999-07-13
Abstract: The pipe coupling (1) for the reversible connection of at least one pipe (11) has a locking sleeve (4) bonded to the main sleeve (2). It has a threaded structure such as guide grooves (7) or cam projections (8) which mesh with complementary structures at an outer sleeve (9). The outer sleeve (9), with the lock release (10), is in either an axially locked or axially released position so that the meshing threaded structures (7,8) give an axial movement to the locking release unit (10) around the axis of the main sleeve in the insertion direction of the pipe (11).
Patent DE-19935343-A1 (DE)
Inventor: SCHRADER HARTMUT
IPC: B60H1/00
Filed: 1999-07-28
Abstract: The service element (1) is in the form of an intended value or command issuer which can be turned, in which the selector switches (3) for the various service functions are located. The element may be in the form of a ring (2), which it may be possible to turn in either direction, and which may have stop settings.
Patent DE-19939244-A1 (DE)
Title: Source-drain regions for sub-micron CMOS devices are formed using a reduced number of masking steps for forming a lightly p-doped drain region for a PMOS and a halo region for an NMOS
Inventor: BERGEMONT ALBERT M
IPC: H01L21/8238
Filed: 1999-08-19
Abstract: Source/drain region formation in a sub-micron CMOS process is achieved in a reduced number of masking steps for formation of a PLDD (lightly p-doped drain) region for a PMOS and a halo region for an NMOS, is new.  Source/drain regions are formed in a substrate (100) having active NMOS and PMOS regions (120, 130) below gate electrodes (150, 155) by:  (a) non-masked implantation of a first conductivity type dopant into the source/drain regions of the active zones;  (b) formation of side wall spacers (180) on the gate electrodes;  (c) application of a mask (190) which exposes only that active region (130) to be implanted with a second conductivity type dopant;  (d) masked implantation of second conductivity type dopant into the exposed active region (130), with alignment by the side wall spacers (180), such that the second conductivity type dopant overcompensates the first conductivity type dopant; and  (e) thermal treatment to drive the second conductivity type dopant under the side wall spacers.  Preferred Features: The first conductivity type dopant is boron and the second conductivity type dopant is arsenic and/or phosphorus.
Patent DE-19939737-A1 (DE)
Inventor: TUENKER GERHARD
IPC: C03C8/14
Filed: 1999-08-21
Abstract: Glass dye consists of one or more lead- and zinc-free glass frits based on alkali bi-borosilicates and/or potassium-titanium borosilicates and a pigment containing a brown body of the system (Fe, Mn)2O3 having a bixbyite structure. Independent claims are also included for: (A) a printing paste containing a 15-40 wt.% of the glass dye suspended in a liquid or thermoplastic organic medium; (B) a transfer picture for producing a black glass enamel having a decorative layer made of the glass dye; and (C) a process for the production of a black recyclable glass enamel comprising applying a composition containing the glass dye on at least one part of a glass substrate and calcining at 500-750 degrees C.
Patent DE-19941011-A1 (DE)
Inventor: CAPPELMANN BERND
IPC: F16H61/30
Filed: 1999-08-28
Abstract: The method involves variably adjusting the magnitude of the disengagement force (F) depending on the torque transferred to the gear ratio to be disengaged and/or the rate of change of the torque. The torque is determined using the accelerator pedal position. An Independent claim is also included for an arrangement for controlling coupling element disengagement in a motor vehicle gearbox.
Patent DE-19942197-A1 (DE)
Title: Die casting machine for casting zinc and other similar metals has a friction body consisting of a cone-like grinding body corresponding to the inner cone or the inlet channel and having a wear-resistant coating
Inventor: SCHOCH GERHARD
IPC: B22D17/04
Filed: 1999-09-03
Abstract: Die casting machine has riser (6) running into casting vessel (2) and terminating in inner cone (7); heated mouthpiece (11) equipped at the end facing the casting vessel with a cone (13) that fits the inner cone (7) and at the opposite end (14) with a nozzle (17); and molded friction body that fits inner cone and inlet channel (15) for post-treating and cleaning the sealing surfaces (8, 16). The friction body consists of a cone-like grinding body corresponding to the inner cone or the inlet channel and having a wear-resistant coating.
Patent DE-19947359-A1 (DE)
Title: Verfahren und Vorrichtung zur Therapiekontrolle und -optimierung bei Sprachstörungen
Inventor: ABRAHAM-FUCHS KLAUS
IPC: G09B19/04
Filed: 1999-10-01
Abstract: Verfahren und Vorrichtung zur Therapiekontrolle und -optimierung bei Sprachstörungen, wobei die Sprache des Patienten aufgezeichnet und über ein Sprachbeurteilungssystem, das Spracherkennungsalgorithmen und/oder eine phonetische Datenbank enthält, ein quantifizierbares Ähnlichkeitsmaß der Artikulationsfähigkeit des Patienten ermittelt wird, das gespeichert und/oder als Biofeedback an den Patienten ausgegeben wird.
Patent DE-19947657-A1 (DE)
Inventor: PELLER MARTIN
IPC: H04L12/28
Filed: 1999-10-04
Abstract: The invention relates to an operating method for a data bus for several parties with flexible, timed access. According to said method, the parties are synchronised, the bus messages are sent from the parties in a hierarchical sequence and are sent at least in part, only if necessary. A logic element is provided between the parties and the data bus which only gives bus access to each party when said party is allowed to send and for the duration of the send operation.
Patent DE-19947780-A1 (DE)
Inventor: HOLZ DIETER
IPC: F02M61/18
Filed: 1999-10-02
Abstract: The invention relates to a method for adjusting the amount of flow at a fuel injection valve which is provided with an excitable actuating element and a valve closing element that can be axially moved along a longitudinal axis of the valve and engages with a solid valve seat for opening and closing the valve, whereby said valve seat is embodied on a valve seat element (26). The fuel injection valve is also provided with a multi-layer or multi-disc perforated disc (30) that is arranged downstream in relation to the valve seat. Said fuel injection valve is characterised in that the amount of fuel conveyed is measured in a first procedure step, whereby said amount pertains to the opened fuel injection valve. In a second procedure step, a lower bottom layer (62) of the perforated disc (30) is formed in the direction towards the valve seat and into a free cross-section of the flow, whereby said cross-section pertains to the layer (61) lying above. The free cross-section of flow in the perforated disc (30) is changed until the real amount conveyed matches with the pre-determined desired amount.
Patent DE-19950267-A1 (DE)
Title: Device for copy-protected distribution of electronic documents in a public accessed electronic data network, particularly the internet, includes document provider
Inventor: WITTKOETTER ERLAND
IPC: H04N7/167
Filed: 1999-10-18
Abstract: Electronic documents are distributed in very large numbers in electronic data networks open to the public and the need exists for protection of the author-document in its various manifestations, particularly on the internet, and to prevent pirate copies coming into circulation. A particular problem is the distribution of music data files over data networks, particularly the internet, which can be accessed by the public. To provide copy-protected distribution of the electronic documents in a data network (12) requires a document provider (14) having an electronic encoding unit (24) for generating a coded form of an electronic document as well as for providing an associated reconstruction data file. The document data provider is equipped with an electronic signature unit (28) for identifying a coded document, and enables allocation of a reconstruction data file to an associated encoded form of the electronic document.
Patent DE-19950776-A1 (DE)
Title: Connection of tool being taken along with surface contact between at least two component parts subjected to temperature alterations with positional recess between opposite outer surfaces of surface contact
Inventor: MANZECK PETER
IPC: B23Q1/62
Filed: 1999-10-22
Abstract: The connection of the tool (1) being taken along is designed that the follower foot of the tool being taken along is located relative to the local separation plane (11), in a taken along direction (9), with component parts vertical to the local separation plane, shape locked and with movement play (10) in a direction with the component parts parallel to the first local separation plane, between the component parts (3,4).
Patent DE-19951120-A1 (DE)
Inventor: PIETSCH MATTHIAS
IPC: B60N2/06
Filed: 1999-10-23
Abstract: The arrangement has a controller (1) to which a signal can be fed from a device (2a,2b,2c) for detecting entry to/exit from a rear seat (4) and an actuator with which the seat can be moved between end positions (ESV,ESH) when entry or exit is detected and the controller generates a control signal for moving the seat and feeds it to the actuator (3). The rear position can be the rear end position or can be set individually and stored. Independent claims are also included for the following: a method of facilitating access to and exiting from rear seats of a vehicle with at least four doors.
Patent DE-19958056-A1 (DE)
Title: Stability control system for vehicle includes sensors of yaw and physical magnitudes with controller to determine actual and desired yaw angles, to assess whether dangerous state has been reached
Inventor: NAITO GENPEI
IPC: B62D6/00
Filed: 1999-12-02
Abstract: A physical magnitude introduced into the vehicle is detected and sent to the controller, where a first desired yaw angle for the vehicle is calculated from it. The controller assesses whether the vehicle is in an emergency state. An emergency state is indicated when successive differences between yaw angles exceed a given value. The controller sets a desired yaw angle at or near zero, if it judges that the vehicle state avoids the emergency condition. The controller supplies a yaw moment control signal in order to minimize the difference between yaw angle, (measured by a sensor), and the desired yaw angle.
Patent DE-19960211-A1 (DE)
Title: Apparatus for producing a glass tube or rod comprises a blowpipe, a heating sleeve, a nozzle for applying a glass stream to the surface of the blowpipe and a number of heating elements
Inventor: DICK ERHARD
IPC: C03B17/04
Filed: 1999-12-14
Abstract: Apparatus for producing a glass tube or rod comprises a blowpipe (1); a heating sleeve (2); a nozzle for applying a glass stream (4) to the surface of the blowpipe at one end to form a glass film (4.1) at high temperature and at the other end as a dome (4.2) at low temperature; and a number of heating elements (3). The heat stream density and/or the spatial arrangement of the blowpipe and the heating sleeve are selected so that the temperature of the glass film is kept constant on its periphery.  Preferred Features: A screen (5) is arranged between the blowpipe and the heating elements.
Patent DE-19963936-A1 (DE)
Inventor: SCHNAIBEL EBERHARD
IPC: F01N11/00
Filed: 1999-12-31
Abstract: An internal combustion engine (1), in particular, for a motor vehicle, is disclosed, comprising a catalyst (12), which can be treated with nitrogen oxides. A lambda probe (13) is provided, for the measurement of oxygen concentration after the catalyst (12). The nitrogen oxides which are fed to the catalyst (12) may be increased by a controller (18) and, by means of an increase in the oxygen content after the catalyst (12), the conversion efficiency of the catalyst (12) may be determined.
Patent EP-1120755-A1 (EP)
Inventor: PEDERSEN SOREN DEGNBOL
IPC: G06K19/04
Filed: 2000-01-26
Abstract: The invention is a card holder for credit cards or the like. The security system of the
card holder prevents misuse of credit cards that are lost by or stolen from the owner. A
security system in the card holder initiates invalidation of the card, if the card is removed
from the card holder without authorisation.
Patent EP-1024117-A1 (EP)
Inventor: MESSNER RUDOLF
IPC: C02F3/00
Filed: 2000-01-26
Abstract: Ideally no oxygen should be present during the denitrification phase since the oxygen in the nitrates should be utilized. However, if air is supplied in short bursts of 10 to 60 seconds duration in order to agitate the sediment it has been established that the amount of oxygen is then insufficient to interfere with the operation. Alternatively methane, instead of air, could be used and this will reinforce the denitrification. The gas bubbles enter across the base of the clarification tank for uniform agitation. The cycle is controlled by photoelectric cells that monitor the density of the sediment. The interval between cycles will then be in excess of 5 minutes.
Patent EP-1043115-A1 (EP)
Inventor: HORST WITTE ENTWICKLUNGS-UND V
IPC: F16B7/18
Filed: 2000-03-22
Abstract: In the ends of a brace tube (3) a tension screw (5) is screwed, of which one has a left-hand thread and the other a right-ha thread. At their free ends the screws have a ball-shaped head with holes (11,12) to accommodate fixture components for connectio with the holes forming grid points. The ball-shaped head has an accommodation bore (11) running crossways to the axis direction of the brace tube for a suitabl pressure piece (13) or a matching nut (18). In the middle plane vertical to the accommodation bore extends a long hole (12) for fixture screw (14 or 19) and opposite to this hole in the middle plane is a slot (10) for a tool.
Patent EP-1043060-A1 (EP)
Inventor: KRETTEK GUNTRAM
IPC: B01F3/12
Filed: 2000-03-23
Abstract: Classifier comprises a dispersing and classifying unit (12) with a dispersing device (8) and a drum (11); a charging unit for introducing powdered material into the unit (12); an additional vessel (25) for the dispersing liquid and the suspension to be classified; a feeding and removal system between the additional vessel and the dispersing and classifying unit; a removal system for the removed coarse component form the dispersing and classifying unit; a storage vessel (31) for the classified suspension; and a removal system for the classified suspension from the dispersing and classifying unit to the storage vessel.
Patent EP-1039567-A1 (EP)
Inventor: TOMITA TAKASHI
IPC: H01M4/62
Filed: 2000-03-23
Abstract: A non-aqueous electrolyte battery having improved low temperature
characteristics and preservation characteristics. The non-aqueous electrolyte battery
includes a negative electrode containing a carbon material as a negative electrode
active material, a positive electrode containing a positive electrode active material and
which is arranged facing the negative electrode and a non-aqueous electrolyte arranged
between the negative and positive electrodes. The negative electrode contains a
material not doped with lithium and/or not emitting lithium in an amount of not less
than 20 wt% and not larger than 40 wt% based on the negative electrode active
material.
Patent EP-1040856-A1 (EP)
Inventor: ARIMA YUTAKA
IPC: A63H33/00
Filed: 2000-04-03
Abstract: An educational toy set concerning coloring or modeling
that is so interesting that children will work thereon
voluntarily. The educational toy set includes a three-dimensional
model animal (10) having an animal shape portion, a
plurality of paints (22) applicable to the three-dimensional model
animal (10), an applicator (24) for applying the paints (22), and an
enclosure (40) for accommodating these components. The three-dimensional
model animal (10) is produced by precisely molding
potter's clay containing water by using a mold having a
large number of split mold members, followed by drying and
firing. The surface of the three-dimensional model animal (10)
has a large number of recesses and projections and is
substantially white. The enclosure (40) has chambers for
accommodating the three-dimensional model animal (10), the paints (22),
and the applicator (24), respectively. A part of the enclosure (40)
is transparent.