baber/WOPTO huggingface dataset:
Patent DE-19922446-A1 (DE)
Title: Synchronous mechanism for movement of seat and back of office chair; has spring arrangement to tilt back and seat together and catch mechanism to fix back and seat in defined position
Inventor: BOCK HERMANN
IPC: A47C1/032
Filed: 1999-05-07
Abstract: The mechanism (1) has a base support (2) fitted on a chair column (4), and seat (6) and back (8) supports hinged to the base support about axles (10,18). The seat and back supports are coupled so that if the back is tilted backwards, the rear edge of the seat (12) tilts downwards. A spring arrangement (20') between the base and the seat or the back biases the mechanism to its base position.  A catch mechanism on the base support fixes the back and seat in a defined position with respect to each other. The catch mechanism has a drive slider that can be adjusted by hand and a catch bolt arrangement transverse to the drive slider, which is coupled to the drive slider by a wedge sliding gear. The catch bolt arrangement has catch bolts that engage catch openings (14') in the seat or back supports. A long compensation spring is inserted between the wedge and the catch bolts and a spring biases the catch bolts in their engagement direction.
Patent DE-19924947-A1 (DE)
Title: Verfahren und Vorrichtung zur Begrenzung der Fahrgeschwindigkeit eines Kraftfahrzeugs
Inventor: LINDEN THOMAS
IPC: B60K31/04
Filed: 1999-05-31
Abstract: Bei einem Verfahren zur Begrenzung der Fahrgeschwindigkeit eines Kraftfahrzeugs auf eine einstellbare Höchstgeschwindigkeit erfolgt ein begrenzender Systemeingriff für den Fall, daß die vom Fahrer über die Ist-Gaspedalstellung angeforderte Geschwindigkeit höher ist als die vorgegebene Höchstgeschwindigkeit, wobei unter Berücksichtigung von Fahrzeug-Zustands- und Betriebsgrößen Stellsignale zur Einlegung einer bestimmten Gangstufe im Getriebe erzeugbar sind. DOLLAR A Um die Fahrsicherheit bei Fahrzeugen mit Automatikgetrieben, die mit einem Geschwindigkeits-Begrenzersystem gekoppelt sind, zu erhöhen, wird im Zeitpunkt der Abschaltung der vorgegebenen Höchstgeschwindigkeit eine mit der vorgegebenen Höchstgeschwindigkeit korrelierende Gaspedal-Ersatzgröße mit einer Ist-Gaspedalstellung verglichen, wobei für den Fall, daß im Zeitpunkt der Abschaltung der Höchstgeschwindigkeit die Ist-Gaspedalstellung größer ist als die Gaspedal-Ersatzgröße, als untere Gangbegrenzung eine definierte Mindest-Gangstufe im Getriebe vorgegeben wird.
Patent DE-19925210-A1 (DE)
Title: Light conducting cable for patient tissue examination and tumor identification by fluorescent excitation has additional cleaning and suction channels for removal of impurities, such as blood, from probe tip
Inventor: HOHLA ALEXANDER
IPC: A61B1/12
Filed: 1999-06-01
Abstract: Fiber probe has two light conducting fibers (12,14) and additional cleaning and suction channels (18,20). The latter serve to remove blood or other impurities from the tip of the probe so that tissue recognition can be carried out without impurities impairing the result.
Patent DE-19940806-A1 (DE)
Title: Toothbrush, comprising funnel shaped indentation at back of bristle area connected to short ducts leading to bristles, facilitating cleaning process
Inventor: PIEPER HELMUT
IPC: A46B17/06
Filed: 1999-08-27
Abstract: After the process of brushing ones teeth is completed, it is difficult if not impossible to get all residues of toothpaste removed from the spaces between the bristles. The new design of a toothbrush has an oval indentation (4) positioned on the back of the bristle part (1), which acts as a funnel, guiding the water from the tap into short ducts (3) leading into the bristle bundles (2). The bristles (2) and the spaces between them can now be rinsed from both sides.
Patent DE-19944757-A1 (DE)
Title: A method for driving out moisture fro a wall using electrodes and a low voltage electrical supply controlled by a microprocessor to maintain a constant current.
Inventor: SCHRAMM WOLFGANG
IPC: E04B1/70
Filed: 1999-09-17
Abstract: The wall (1) has electrodes (4) embedded connected by wires (7) to a low voltage supply source. A constant voltage is first applied for a period in which the current rises to a maximum value after which the power is held constant as the current reduces until the voltage is again held constant.
Patent DE-19946826-A1 (DE)
Title: Fuse for electric circuit in motor vehicle, has microcontroller that regulates a trigger to enable the thermal heating element of the fuse to provide the appropriate heat energy for the fuse
Inventor: MAECKEL RAINER
IPC: H01H85/46
Filed: 1999-09-30
Abstract: A sensor (3) detects the current flowing in a line conductor (1). Based on the detected current, a microcontroller (4) regulates a trigger (5) to enable the thermal heating element (6) of the fuse (2) to release the appropriate heat energy for the fuse.
Patent DE-19949503-A1 (DE)
Title: Method of at least partly modular assembly of specific design element, especially for motor vehicles crankshaft, has each specific basic module component assigned an established coordinate point and an independent local coordinate system
Inventor: JENTSCH RALF
IPC: G06T19/00
Filed: 1999-10-14
Abstract: The modular assembly of motor vehicle parts, such as the engine crankshaft and gear units, has undergone considerable design developments in order to reduce design costs and to reduce the actual design engineering load. Particularly in the motor vehicle industry involving specific constructional components, CAD-design and data processing methods have been significant, but more and more outlay and intensity of CAD-work and the greater memory capacity requirement by the data processing systems has led to increasing construction and design costs. To overcome the problems of increasing costs, according to the proposed method each specific basic module component (2) is assigned an established coordinate fix point (KF) and an independent local coordinate system (LK). The data processing installation has a specific sequential program for calling for (polling) the discrete stored basic-module components, with a first basic-module component called up in the first s tep and a second basic module component called up in a second step.
Patent DE-19953723-A1 (DE)
Title: Fixing device for vehicle bumper (fender), with at least two leaf springs roughly perpendicular to each other
IPC: B60R19/30
Filed: 1999-11-09
Abstract: The fixing device (16, 18) for a bumper (10) connects the bumper to the vehicle frame. it has at least two leaf springs (22, 26; 24, 28) which are roughly perpendicular to each other. The wide sides of the leaf springs are perpendicular to a roughly horizontal plane. The leaf springs may be fitted to each other in a T pattern.
Patent DE-19954844-A1 (DE)
Title: Door entry control system allows voice or screen input of flat required useful for blind people
IPC: H04M9/02
Filed: 1999-11-15
Abstract: The door control system has door (10) and flat (14,16,18,20) stations with flat dweller characteristics stored in memory (32) and loudspeaker (22) and screen (26) with registration devices (24) at the door so that spoken names can be recognized or a menu system used and the building lift constrained to the correct floor or the caretaker called to help.
Patent DE-19955914-A1 (DE)
Title: Synthesis of indigo and 2,2'-bis(3-oxo-pyrrolo(2,3-b)pyridylidene) compounds, used for coloring keratinous fibers, e.g. human hair, involves enzymatic conversion and oxidation of tryptophan derivative with tryptophanase then oxidase
Inventor: ROZZELL DAVID
IPC: D06P3/08
Filed: 1999-11-20
Abstract: Synthesis of indigo and 2,2'-bis(3-oxo-pyrrolo(2,3-b)pyridylidene) compounds (I) comprises (1) enzymatic conversion of a tryptophan derivative (II) with a tryptophanase enzyme in the presence of pyridoxal phosphate at 10-50 deg C and then (2) enzymatic oxidation to (I) in the presence of NADH (hydrated form of  beta -nicotinamide-adenine dinucleotide acting as cofactor) and a suitable oxidase enzyme at 10-50 deg C.  Synthesis of indigo and 2,2'-bis(3-oxo-pyrrolo(2,3-b)pyridylidene) compounds of formula (I) comprises: (1) enzymatic conversion of a tryptophan derivative of formula (II) with a tryptophanase enzyme in the presence of pyridoxal phosphate at 10-50 deg  C; and then (2) enzymatic oxidation to (I) in the presence of NADH (hydrated form of  beta -nicotinamide-adenine dinucleotide acting as cofactor) and a suitable oxidase enzyme at 10-50 deg  C; X  = nitrogen (N) or a methin group, CR4;  R  = hydrogen (H) or 1-4 carbon (C) alkyl;  R1-4  = H, linear or branched 1-6 C alkyl, aryl, difluoromethyl, trifluoromethyl, halogen (fluorine (F), chlorine (Cl), bromine (Br) or iodine (I), amino, 1-6 C alkylamino, arylamino, hydroxyl, 1-4 C alkoxy, aryloxy, nitro, carboxy, carboxyalkyl, carboxamido, carboalkoxy, carboaryloxy or heterocyclyl; or  R1R2 or R2R3  = methylenedioxy;  R1-3 not  = H in at least one case if  X  = CH. Independent claims are also included for multicomponent colorants for keratinous fibers.
Patent DE-19957421-A1 (DE)
Title: Device for temporary storage, collection and dispensing of coins has coin blocking device with disc rotatable or pivotable about rotation point within outer periphery of cell wheel
Inventor: THOMAS DIETMAR
IPC: G07F5/24
Filed: 1999-11-29
Abstract: The device has at least one cell wheel magazine insert rotatably mounted about a vertical axis with uniformly distributed coin holding cells, a fixed floor with two coin output openings (8,9), one opening below a first cell when a second opening is below a second cell near the first, and a blocking device that can close each opening with a sliding element (4) rotatable or pivotable about a point (6) within the cell wheel periphery (1).
Patent DE-19959251-A1 (DE)
Inventor: RIEGER BERNHARD
IPC: C07F15/00
Filed: 1999-12-09
Abstract: The invention relates to transition metal complex compounds comprising a sterically demanding ligand system of general formula (I), in which the substituents R<2> and R<4> represent C4 to C16 hetero-aryl or C6 to C16 aryl with C4 to C16 hetero aryl or C6 to C16 aryl substitutes in both vicinal positions with regard to the binding sites with N<a> and N<b>, and M represents a metal of group VIIIB of the periodic table of elements.
Patent DE-19959892-A1 (DE)
Title: Front structure of motor vehicle has upper section of wing mounted to move sideways and downwards in direction away from bonnet when bonnet is pressed down
Inventor: KRETH LASZLO
IPC: B60R21/34
Filed: 1999-12-11
Abstract: At least the upper section of the wing of the motor vehicle, with pressing down of the bonnet(3), is mounted to move in a sideways direction pointing away from the bonnet and/or downwards. The bonnet is designed to be resilient in the vertical direction when under load. The connection of the upper section of the wing to the body part(6) has a ramp(8) guided at an angle under a side edge(11) of the bonnet which slides along the ramp when the bonnet is pressed down.
Patent DE-19963437-A1 (DE)
Inventor: DERNBACH MATTHIAS
IPC: C07C29/80
Filed: 1999-12-28
Abstract: The invention relates to a method for improving the yield in the production of polyhydric alcohols, by hydrogenation of hydroxymethylated alkanals, by decomposition of derivatives of said alcohols. 5 ppm to 1 wt. %, preferably 100 to 1000 ppm of a suitable acid is added to a water-free mixture, containing the said derivatives, the resulting mixture heated to a temperature of 100 to 300  DEG C and the polyvalent alcohol removed by distillation. The above method permits a simple and effective way of decomposing the undesired compounds formed during this synthesis that boil at a higher temperature than the polyhydric alcohol.
Patent DE-19963920-A1 (DE)
Inventor: BUCK RAINER
IPC: F02M45/08
Filed: 1999-12-31
Abstract: The invention relates to a common rail injector that allows for a high flexibility in controlling the course of the pre-injection and main injection. The inventive injector is also characterized by an improved safety from leakages into the combustion chamber during a stationary period.
Patent EP-1031391-A1 (EP)
Inventor: SPURLOCK JOHN D
IPC: B22D35/04
Filed: 2000-02-18
Abstract: Casting mold (40) having a pour cup (30) thereon wherein the pour cup
includes a receptacle for receiving a free, unconfined stream (S) of
molten metal from a pouring vessel (15) and a plurality of anti-swirl
ribs (33) circumferentially spaced apart about the periphery of the
receptacle and extending toward a discharge opening (30b) to the mold (40) in
a manner to reduce swirling of molten metal due to misalignment
between the mold pour cup (30) and the pouring vessel (15).
Patent EP-1152099-A1 (EP)
Inventor: ERNST JOHANNES
IPC: E04D13/17
Filed: 2000-05-04
Abstract: Sealing strip has longitudinal side regions which fit the ridge regions of roof tiles and pleats or cross-pleats running across the central longitudinal axis of the strip. Preferred Features: The strip has colored coatings on its surface. The strip is made from aluminum, a metal such as copper or lead, a tin-plated lead sheet, or a composite material such as aluminum/lead composite.
Patent EP-1048603-A1 (EP)
Inventor: LATORRE MARCUZ CARLOS
IPC: B66B11/04
Filed: 1999-07-02
Abstract: The axis of the motor (1) is arranged parallel to the plane of the drive pulley (6) at an acute angle to the vertical. The horizontal drive shaft is supported through the gear housing opposite the pulley drive support structure (12, 13, 14, ,15). The horizontal drive shaft is mounted floating in the gear housing. The gear housing has fastening feet (10) forming a horizontal stand face for the housing.
Patent EP-1164497-A1 (EP)
Inventor: ZABARSKI BORIS
IPC: G06F17/30
Filed: 2000-06-13
Abstract: A method and apparatus for translating an input key to
generate a output index value, the method (100)
comprising the steps of: receiving the input key (130);
applying a first hash value function to a first portions
of the input key to generate a first received hash value
(132); applying a second hash value function to a second
portion of the input key and to a seed value to generate
a second received hash value (134); checking whether the
first and second received hash value match a first and
second hash values generated from a matching output index
value out of a group of output index value and
accordingly providing a output index value (135).
Patent EP-1170721-A1 (EP)
Inventor: WILFER HANS-PETER
IPC: G10G7/00
Filed: 2000-07-07
Abstract: The bag has a sheath (14) comprising a base (11), lid (12) and closeable opening (13) and is carried as a shoulder-bag by means of at least one carrying strap (19,20) extending over a loaded section (21,22) between a top (15,16) and bottom (17,18) fixture point. At least one holder pocket (29) containing the carrying strap(s) is on the outside of the sheath, situated outside the loaded section. At least one end of the carrying strap is released from the top or bottom fixture point for inserting into the holder pocket.
Patent EP-1078933-A1 (EP)
Inventor: LOTH FRITZ
IPC: C08B15/06
Filed: 2000-08-02
Abstract: Preparation of alkali soluble cellulose carbamate comprises activating the cellulose pre-treated with a 1-4C alcohol, water or alkali hydroxide and reacting with urea using alkali hydroxide and/or carboxylic acid alkali salt.
Patent EP-1204090-A1 (EP)
Inventor: WILFER HANS-PETER
IPC: G10D3/22
Filed: 2000-11-01
Abstract: A bar (14) with an adjusting nut (21) is located in a groove (13) provided between the neck (11) and finger board (12), for adjusting the neck curvature. The anchoring points (17,18) are provided on the neck on both ends of the bar for absorbing the tensile and compressive forces applied by the bar, on changing operational length. A wooden curved wedge (16) holds the bar in desired curved position for changing the operational length of the bar.
Patent EP-1202395-A1 (EP)
Inventor: BOUND KEITH R
IPC: G08B13/14
Filed: 2000-10-28
Abstract: A security seal (10) for use with an electrical socket (14) to provide evidence of
tampering with an electrical plug (18) received in the socket. The security seal includes a back
plate (12) having a rearwardly facing rear surface fixable relative to the electrical socket and a
forwardly facing front surface. The back plate has at least one opening which extends between
the front and rear surfaces, and which is alignable with pin receptacles of the socket. A cover
(16) is detachably mounted to the back plate (12), and defines a cavity for covering an
electrical plug (18) having pins extending through the back plate openings and received in the
socket pin receptacles. Detaching the cover (16) from the back plate (12) to gain access to the
plug (18) deforms the cover or back plate to provide evidence of tampering with the electrical
plug.
Patent EP-1085506-A1 (EP)
Inventor: OKINAKA KENJI
IPC: G11B5/706
Filed: 1995-05-02
Abstract: Spindle-shaped goethite particles containing cobalt
in which Co is 1.0 to 50.0 atm% (calculated as Co) based
on the total Fe in the spindle-shaped goethite particles,
and having an average major axis diameter of 0.05 to 0.20
µm, a size distribution (standard deviation/major axis
diameter) not more than 0.30, an average minor axis
diameter of 0.010 to 0.025 µm, an aspect ratio of 4 to 15
and an X-ray crystallite size ratio (D 020 /D 110 ) of 1.5 to
3.5.
Patent EP-1110731-A1 (EP)
Inventor: CHWALEK JAMES M
IPC: B41J2/105
Filed: 2000-12-11
Abstract: A method for preventing the misdirection of the initial ink droplets
discharged from the nozzle (46) of an asymmetric heat-type ink jet printer is
provided. The method includes the step of providing power to the heating element
(50) that is adjacent to the inkjet nozzle at a higher level than the level normally
used during the printing operation. When the power is supplied to the heater in
the form of a train of electrical pulses, at least the first electrical pulse has at least
one of a greater amplitude, width, or frequency at the beginning of the printing
operation than the amplitude, width, and frequency normally used during the
printing operation. The method enhances resolution by avoiding the off-target
deflection of ink droplets that may happen at the beginning of a printing operation
as a result of thermal inertia in the region of the heater and nozzle.
Patent EP-1111524-A1 (EP)
Inventor: AUREL AEBI
IPC: G06Q30/00
Filed: 2000-12-11
Abstract: Display device (1) has visual and or audible means for indicating the level of occupation of a particular virtual or real site, especially an Internet site. The level of occupation of a site can be indicated by the intensity of a visual signal or the loudness of an audible signal.
Patent EP-1026191-A1 (EP)
Inventor: YAMAUCHI TOSHIYUKI
IPC: C08G64/08
Filed: 2000-02-01
Abstract: Flame retardant compounds obtained by reacting
bisphenol A, diphenyl carbonate and a phosphoric acid
ester represented by the following general formula (1):
 
where R 1 -R 6  may be the same or different and each
independently represents hydrogen or methyl,
a process for their production, and flame-retarded
organic polymer materials containing them are provided.
Patent EP-1048966-A1 (EP)
Inventor: JACKSON KENNETH WADE
IPC: C03C25/10
Filed: 2000-04-20
Abstract: An optical fiber ribbon capable of being divided into two or more robust sub-units
along predetermined dividing lines has a plurality of optical fibers in a
substantially flat array which have a first, low, matrix-to-fiber coating, which may be
a coloring ink, adhesion for facilitating mid-array or mid-span fibers access. The two
fibers on either side of each of the dividing lines and adjacent thereto and to each
other, have an enhanced or high matrix-to-fiber coating adhesion whereby the sub-units
created by the division are sufficiently robust to retain the fibers within the
matrix.
Patent EP-1052537-A1 (EP)
Inventor: KAWAMURA FUMINORI
IPC: G03B19/07
Filed: 2000-05-05
Abstract: A focusing position selecting mechanism for determining focusing positions
of a taking lens is provided with a selector member for selecting among a
plurality of focusing positions including a focusing position for close-up
photographing. In the front portion of the photographing unit a mirror is
provided fixedly beside a finder window, and the photographer can take a
picture of an object from the front with himself included in the composition
by watching the mirror. On the front portion of the apparatus is indicated a
focusing state of normal photographing so that the photographer may not
make a mistake in photographing from the front at the normal focusing
position.
Patent EP-1070470-A1 (EP)
Inventor: YAMADA TOSHIHIKO
IPC: A47C31/02
Filed: 2000-07-19
Abstract: A structural unit has a net member (10) incorporated therein in such a manner
that local application of undue force to the net member is prevented, to thereby
increase reliability of the net member (10). An end section (15') of a net member (10)
of a three-dimensional structure is treated so as to be reduced in cushioning
characteristics and increased in hardness as compared with a portion of the net
member positioned away from the end section (15'). A frame (30) constituting a part
of the structural unit is provided with an end holding member (20) so that an insertion
port of an insertion gap (21) of the end holding member (20) is arranged in a
particular direction or posture, resulting in the end section (15') being readily held in
the holding member (20) by merely inserting the end section (15') in the insertion gap
(21). The end (15') is entirely inserted into the insertion gap, so that application of
load to the end section (15') may be carried out in a two-dimensional manner rather
than a spot-like manner. This prevents local application of load to the net member
(10), to thereby protect the net member from danage.
Patent EP-1038612-A1 (EP)
Title: Twin roll continuous casting of strips of carbon steel
Inventor: POIRIER FRANCOIS
IPC: C22C38/50
Filed: 2000-03-03
Abstract: Carbon steel strips (7) of thickness not more than 10 mm are produced by continuous casting of molten steel (4) containing Mn and Si between the lateral copper or copper alloy surfaces (3) of two internally cooled and rotating horizontal rolls (1, 1'), in an atmosphere of 40-100 % nitrogen, the remainder being an inert gas insoluble in the molten steel, at the meniscus (8, 8').  The molten steel contains (in weight %): C ≤ 0.5%, Mn 0.2-2%, Si ≤ 0.2%, the ratio Mn/Si being 3-16, optionally Al+Ti+Zr ≤ 0.10%, O 100 ppm, preferably 30-700 ppm, and iron and unavoidable impurities the remainder.  The lateral surfaces (3, 3') of the rolls (1, 1') have contacting pits (2) providing the surfaces with roughness Rz 40-200 microns and roughness Ra 10-40 microns .  The inert gas insoluble in the molten steel can be a mixture of such gases.  The cast strip is subjected to in-line hot rolling after casting.  Independent claims are given for:  (a) a carbon steel strip of thickness not greater than 10 mm and produced by the above process; and  (b) the rolls, as above, used for the continuous casting of thin metal strips.
Patent EP-1089402-A1 (EP)
Inventor: DESTHIEUX BERTRAND
IPC: H04B10/294
Filed: 2000-09-04
Abstract: The fibre optic amplifier has a doped monocore center (20) with an internal multimode sleeve (22) and an outer sleeve (24). The amplifier has optical monomode pumping optically coupled to the fibre optic center.