baber/WOPTO huggingface dataset:
Patent DE-19929969-A1 (DE)
Title: Structural wooden frame element for building prefabricated houses
Inventor: VIELSTAEDTE THEO
IPC: E04C2/38
Filed: 1999-06-30
Abstract: The wooden frame element comprises two parallel spaced plates (12,14) whose interspace is filled with a number of solid wooden beams (18,20) placed close against each other. The wooden frame element is connected to further elements and/or solid wood frame structures by a tongue-and-groove connection. The grooves of the tongue-and-groove connection run around the frame element along the narrow end faces. Channels (42,44) can be formed by milled areas in the facing surfaces of each two adjoining solid wood beams inside an element. The surfaces of the solid wooden beams facing the plates can have grooves for filling with glue or adhesive.
Patent DE-19932147-A1 (DE)
Title: Electronic system for detecting, monitoring patient data has transponders with stored identification codes, polling device for connection to central or non-central hospital computer
Inventor: SOUKOUP OLIVER
IPC: G07C9/00
Filed: 1999-07-12
Abstract: The system has transponders (1) worn on the person and at least one transponder polling device (2). Each transponder contains a stored, individualized identification code and the transponder polling device can be connected to a central or non-central hospital computer (3,4) for storing patient data and identification codes.
Patent DE-19934580-A1 (DE)
Title: Chair or sofa has seat cushion with footrest underneath it which share common pivot allowing front edge of cushion to be raised and foot rest swivelled until it rests against cushion
Inventor: LIEBER BERT
IPC: A47C7/50
Filed: 1999-07-23
Abstract: The seat has a seat cushion (12) and a footrest (21) which can be arranged level with the cushion or at an angle to it. These share a common pivot (16) which allows the front edge (22) of the cushion to be raised and the foot rest brought from underneath it and swivelled until it rests against the seat cushion.
Patent DE-19935168-A1 (DE)
Title: Servo valve has main closure element and valve seating, load-relieving chamber, equalizing duct, nozzle, spindle, spring, bar and catches
Inventor: BLANKE WILLFRIED
IPC: F16K21/12
Filed: 1999-07-28
Abstract: The servo valve has a main closure element (21) movable relative to a main valve seating (20). One end sets the open and closed position while the other end is contained by a load-relieving chamber (22). Between the inlet opening of the valve and the load-relieving chamber is an equalizing duct (211) with nozzle.(210). A hollow spindle (3) fixed to the main closure element is movable from the valve's head piece (2) A load-removal valve (4) pressed in a closed position by a spring (42) has a bar (40). which can be connected by a first catch (30). A second catch (31) can be connected .
Patent DE-19937823-A1 (DE)
Title: Electrode fitting method for electrosmelting oven has aligned electrode sections rotated for screwing them together to form elongated electrode
Inventor: BERGS HERMANN
IPC: H05B7/14
Filed: 1999-08-11
Abstract: The electrode fitting method uses a crane for lowering a vertically positioned electrode section (2) into an electrosmelting oven, with at least two successive electrode sections supported in alignment and rotated by a turning device for screwing them together. An Independent claim for an electrode fitting device for an electrosmelting oven is also included.
Patent DE-19942796-A1 (DE)
Inventor: VOLK HARALD
IPC: C11D3/12
Filed: 1999-09-08
Abstract: The invention relates to tablets containing a builder as well as an additive which contains crystalline layered sodium silicate and a (co) polymere polycarboxylic acid. Said tablets can be prepared without the use of additional tabletting aids or additional disintegrating agents and still present a dissolution behaviour comparable to that of tablets to which such components are individually added but which also contain tabletting aids and disintegrating agents. Such tablets furthermore present comparable hardness with lower compacting pressures. This makes it possible notably for water-softening tablets to contain particularly large quantities of active substances since there is little need for additives which do not have an accessory water-softening function.
Patent DE-19943212-A1 (DE)
Title: Press product detection, distribution and delivery device has transport conveyor and exit stations of distribution device controlled by product identification information provided by detection station
Inventor: STAUFNER HELMUT
IPC: B07C3/08
Filed: 1999-09-09
Abstract: The device has a detection station (4) for detection of the press products received from a reception station (1,2), for individual delivery to a distribution device (9) with a transport conveyor (12) and a number of exit stations (15), controlled in dependence on the identification information for each press product provided by the detection device via a control device (11). The press products are fed to a delivery conveyor (16) or a collection container at each exit station of the distribution device.
Patent DE-19944611-A1 (DE)
IPC: E04B1/68
Filed: 1999-09-17
Abstract: The invention relates to a sealing strip (1) for sealing a joint (23) between a frame section (12), e.g. a window frame section, and a wall (15), comprising an elastic deformable foam strip (2) which in the compressed state is contained in a tear-off wrapper (3) which permits the recovery of the foam strip (2). A constructionally and logistically favorable solution is for the tear-off wrapper (3) to consist of the plastic sheet (F) which forms the foam strip (2) wrapper, which also forms a tear-off strip (4) extending longitudinally along the sealing strip (1).
Patent DE-19947945-A1 (DE)
Title: Room ventilation control and especially for cellars determines the inflow of ambient external air according to air temp and humidity and the temp of the room wall surfaces to prevent the formation of condensation
Inventor: ARNOLD GERD
IPC: F24F11/00
Filed: 1999-10-06
Abstract: To control the ventilation of interior room spaces, and especially cellars, the vol. flow of external ambient air drawn in is set according to the functional correlation between the measured temp. and humidity or dewpoint temp. of the external air, the temp. and humidity of the internal air, and the surface temp. of the room walls, to minimize the development of condensation. A two-point control is applied through the ventilator or window opening through the measured incoming air characteristics and the internal conditions, so that the air inflow is stopped if the air dewpoint temp. falls below the air flow surface temp.
Patent DE-19949650-A1 (DE)
Title: Support with strut sections for construction purposes, has several sections and T-shaped grooves giving improved stability and material usage
Inventor: RIXEN WOLFGANG
IPC: E04C3/04
Filed: 1999-10-14
Abstract: The support has strut sections (10,11) parallel to one another, with side walls (12,13), and T-shaped grooves (14), held together with two sections (17,18) with parallel ledges (19). The sections (17,18) near each strut section encompass the other components, and on the long edge (24) have the same salient and a distance (15) between parallel struts (25,26).
Patent DE-19950177-A1 (DE)
Title: Vibration damper with variable damping force forms spatially enclosed unit with current regulator for damping device actuator, has damping force field stored in memory unit
Inventor: ALBERT BERND
IPC: B60G17/08
Filed: 1999-10-19
Abstract: The vibration damper has a damping device that can be adjusted by an actuator (9), forms part of an oscillatory system and has a controller for varying the damping force. The vibration damper forms a spatially enclosed unit with a current regulator (11) for the actuator. A damping force field is stored in a memory unit (13), whereby an operating point in the field can be associated with the actuator control parameter by a computer unit (15) in the vibration damper.
Patent DE-19953303-A1 (DE)
Title: Heat load regulator for heat exchanger influences measurement values of external temp. sensor of associated weather-dependent heat generation regulator depending on heat load
Inventor: HANTZSCH ERHARD
IPC: G05D23/19
Filed: 1999-11-05
Abstract: The regulator is influenced merely by altering its input measurement values. The measurement values of an external temp. sensor of an associated weather-dependent heat generation regulator (10) are influenced depending on the heat load or the currently required heat load. The forward and return path temp. are directly measured on the heat exchanger and used to influence the measurement values of the external temp. sensor (11).
Patent DE-19953457-A1 (DE)
Title: Verfahren zur Reinigung von Oberflächen
Inventor: STOLZ MARTIN
IPC: C11D3/00
Filed: 1999-11-05
Abstract: Gegenstand der Erfindung ist ein Verfahren zur Reinigung von Oberflächen unter Einsatz mechanischer, die Oberfläche zumindest zeitweilig berührender Reinigungsvorrichtungen und einer wäßrigen Reinigungsmittelzusammensetzung, enthaltend Antisoiling-Polymere. Die Erfindung betrifft im wesentlichen ein Verfahren zur Reinigung von Glas- und insbesondere lackierten, gewachsten oder sonstwie beschichteten Metall- oder Kunststoffoberflächen, bevorzugt ein Verfahren zur Reinigung von Fahrzeugen in Waschanlagen.
Patent DE-19959428-A1 (DE)
Title: Locking system for vehicle drive, facilitating motion by inertia and saving energy
Inventor: HANSEN NIKOLAUS
IPC: F16D41/066
Filed: 1999-12-09
Abstract: After the engine has transmitted the power sufficient to drive the wheels of the vehicle using all components required in this process, a mechanism (D) comes into action, which cuts off the wheel and its drive shaft (B) from the main drive (A), causing the vehicle to move by inertia only. A toothed wheel (F) engages with the teeth of the free wheel mechanism (D) in order to allow reversing and braking.
Patent DE-19961538-A1 (DE)
Title: High frequency device, e.g. an electromagnetic wave filter, antenna or transmission line for use in upper frequency bands, has a superconducting electrode comprising a metal covered superconductive oxide on a dielectric layer
Inventor: KINTAKA YUJI
IPC: H03H2/00
Filed: 1999-12-20
Abstract: An h.f. device, has a superconducting electrode comprising a metal layer formed on a superconductive oxide on a dielectric layer. Preferred Features: The metal layer consists of silver or a silver alloy.
Patent DE-19961745-A1 (DE)
Title: Closed hide-and-skin tanning vessel with continuously-turning internal rotor is subjected to vacuum and pressure and includes odor prevention systems
Inventor: SUESE HARALD
IPC: C14C15/00
Filed: 1999-12-21
Abstract: An outer sectional casing mounted on columns (27), with shell and flanged end covers (1, 2, 3, 4) contains a rotor (5) turning continuously. Contents are subjected to atmospheric pressure and vacuum produced by plant equipment (17, 18, 20, 21), in alternation, over variable intervals. Pressure is displayed by a gauge. Any possible excess pressure is vented through a safety valve (23) and led off into the biofiltration plant (28).  Preferred features: During application of vacuum, internal temperature is measured and heating is applied, to prevent drop in temperature. The rotor, supported by a ring, is driven externally through a shaft and hub. Special sieves (16) are fitted. On commencing steeping with vacuum application, liquor, fat and protein are continuously extracted from the internal volume between rotor and vessel outer wall through valves to storage, over an interval of about 3 minutes per charge. Alternating pressure and vacuum induces carbonic acid into the capillaries, causing swelling and displacing air. Pressures range between 200 mbar and atmospheric or up to 20 bar. Pressure variation causes the tanning liquor to displace the readily-soluble carbonic acid, introducing tanning fluid particles into the hide structure, in a rapid yet gentle manner. This action is enhanced by agitation from lifting spirals in the rotor. A hinged cover of the feed shaft (8) allows filling of the rotor with hides; an outlet shaft (11) is provided for subsequent extraction. Effluent air in the vessel is extracted via a fan of the biofiltration plant, replacing it with fresh air.
Patent EP-1124327-A1 (EP)
Inventor: FLANDRE DENIS
IPC: H03F3/45
Filed: 2000-05-19
Abstract: A differential amplifier is described comprising an input stage for receiving
differential and a common mode input signal components; an output stage providing a
differential and common mode output signal components; and the differential amplifier
being adapted to set a relationship between the magnitude of the common mode output
level of the amplifier with respect to the magnitude of the common mode input level to
the input stage so that the common mode output level intrinsically follows the common
mode input level as a common mode follower without using feedback control of the
common mode output voltage derived from a common summation point.
Patent EP-1077223-A1 (EP)
Inventor: KRALEVICH MARK LESLIE JR
IPC: C08L21/00
Filed: 2000-08-11
Abstract: The present application relates to polymeric resinous
material comprising
   (1) from 5 to 70 weight percent units derived from
limonene;   (2) from 5 to 70 weight percent units derived from
dicyclopentadiene;   (3) from 5 to 45 weight percent units derived from
indene; and   (4) from 5 to 45 weight percent units derived from
alpha-methyl styrene; 
wherein the sum of the weight percent units derived
from limonene and dicyclopentadiene range from 40 to 75
weight percent units of the resin and the sum of the weight
percent units derived from indene and alpha-methyl styrene
range from 25 to 60 weight percent units of the resin.
Patent EP-1173048-A1 (EP)
Inventor: CHU LUK WAH JACKSON
IPC: H05B33/12
Filed: 2000-07-11
Abstract: An electroluminescent lighting device (10) comprising a
elongate flexible body (20) having an inner part (30) and
an outer part (40), a elongate multi-layer
electroluminescent strip (50) including a pair of co-extending
conductive regions (52) and extending along the
inner body part (30), and a pair of conductive wires (36)
extending along the inner body part (30) for supplying
electrical power to the strip (50). The wires (36) are
separated from the strip (50) by at least a portion of the
inner body part (30). A plurality of metal contact
elements (60) are located at intervals along the inner
body part (30) for electrically connecting the conductive
regions (52) to the wires (36). Each contact element (60)
has a flat surface (63) in contact with a respective
conductive region (52) and two legs (64) penetrating
through the said portion of the inner body part (30) to
come into contact with a respective wire (36).
Patent EP-1072662-A1 (EP)
Inventor: LEE TSUNG-HO
IPC: H01L21/321
Filed: 2000-07-28
Abstract: The invention provides a chemical-mechanical
abrasive composition for use in semiconductor processing,
which comprises an aqueous medium, an abrasive, and an
abrasion accelerator. The abrasion accelerator mainly
functions to enhance the removal rate of the substances
to be removed, and comprises a compound of the formula,
 
wherein X and Y are independently lone-pair electrons
containing atoms or atomic groups; and R 1  and R 2  are
independently H, alkyl, amino, aminoalkyl, or alkoxy; or
acid addition salt thereof. The chemical-mechanical
abrasive composition of the invention may optionally
comprise an acidic component and/or a salt thereof, so as
to further enhance the abrasion rate. The invention
further provides a method of using the above chemical-mechanical
abrasive composition for polishing the surface
of a semiconductor wafer.
Patent EP-1084946-A1 (EP)
Inventor: ARRIBARD MOISE YVONNICK ANDRE
IPC: F16M13/02
Filed: 2000-09-11
Abstract: The fender mounting for a marine vessel has two hook catches (2,3) fixed symmetrically on a post (4) on the vessel. The catches define a space for positioning of the fender (1). Each hook catch has a base (5,6) fixed to the post and a hooking loop (7,8) to engage an end of the fender. The loops are biased inwardly to retain the fender.
Patent EP-1020119-A1 (EP)
Title: Root vegetable preservation method
Inventor: GEFFRAULT JOSEPH
IPC: A23B7/04
Filed: 2000-01-17
Abstract: Method for storing raw potatoes comprises hermetically sealing the peeled potatoes in a bag under vacuum, storing the bag in a freezer, and thawing the potatoes by immersing the bag in water before removing the potatoes from the bag for cooking.
Patent EP-1148649-A1 (EP)
Inventor: VIDECRANTZ PETER
IPC: H03M7/30
Filed: 2000-04-17
Abstract: A data compression system for compressing input data and for
supplying output data for transmission on a network, said data
compression system comprising: 
(a) an array of memory cells having an array input, an array output and
defining a look-ahead buffer and a history buffer, (b) a comparator
array unit having first comparator input for accessing said input data
in said array of memory cells, having a second comparator unit for
accessing said one or more unprocessed data elements in said look-ahead
buffer, and having a comparator output, (c) a control unit having a
control input for determining from said resulting data signal whether a
match between parts of all of said one or more unprocessed data elements
in said look-ahead buffer and parts of or all of said input data in said
array of memory cells exists or no match exists, said data compression
system performing continuous supply to said network of said output data.
Patent EP-1076388-A1 (EP)
Inventor: MUKAIHARA TOSHIKAZU
IPC: H01S5/02
Filed: 2000-02-09
Abstract: An object of the present invention is to provide a
semiconductor light emitting device having a
configuration in which an optical output and a lasing
spectrum stably operate with regard to injected current.
The semiconductor light emitting device 200 of the
present invention is an InGaAs-based in-plane emitting
laser element of a 980 nm band including a layered
structure which is manufactured by sequentially
depositing, by means of epitaxial growth, an n-AlGaAs
cladding layer 110, an active layer 120, a p-AlGaAs
cladding layer 130 and a GaAs cap layer 140, on an n-GaAs
substrate 100. The active layer is formed as a
double quantum well structure including two layers of
InGaAs/GaAs. The upper layer of the cladding layer 130
and the cap layer 140 are shaped to provide mesa stripes
having a width of 4 µm, and a passivation film 150 made
of SiN is formed on the entire surface of the cap layer
140 and the cladding layer 130 except for the top surface
of the mesa stripe (top surface of the cap layer). In the
InGaAs-based laser element, the bottom surface 100a of
the substrate is treated to have continuous and minute
unevenness thereby performing the diffused reflection of 
light, and the size of the unevenness is 100 nm defined
by surface roughness Rq (root-mean square value of
roughness).
Patent EP-1176122-A1 (EP)
Inventor: MAEKAWA TAKAAKI
IPC: C02F3/06
Filed: 2000-02-18
Abstract: A magnetic sludge which is suitable for use in waste
water treatment, is easy to prepare, contains microbes and
interacts with a magnetic field; and a method for treating
waste water with improved efficiency comprising employing a
biological membrane which uses the magnetic sludge and hence
is easy to control its movement.
Patent EP-1165433-A1 (EP)
Inventor: BRYAN ELIZABETH R
IPC: G01R1/073
Filed: 2000-02-04
Abstract: L'invention concerne un appareil et un procédé d'étude des caractéristiques de fonctionnement d'un dispositif électromécanique (MEM). Ledit appareil comporte une sonde d'essai qui est connectée électriquement à un élément mécanique du dispositif MEM, de manière qu'elle reçoive les signaux de données électriques en provenance du dispositif MEM, qui signalent le mouvement de l'élément mécanique consécutivement à une excitation externe. Ledit appareil comprend des moyens de communication pour l'émission de signaux depuis la sonde d'essai et un analyseur pour la réception de signaux et pour l'analyse des signaux, de sorte que les caractéristiques de fonctionnement du dispositif MEM soient déterminées. Il possède également un amplificateur connecté entre la sonde d'essai et le moyen de communication. L'amplificateur est placé à proximité de la sonde d'essai, de manière qu'il amplifie les signaux avant l'émission des signaux par le moyen de communication. A ce titre, les signaux de données électriques sont amplifiés avant que suffisamment de bruit soit introduit dans les signaux, de sorte que leur rapport signal-bruit soit réduit à un niveau inférieur à un niveau prédéterminé. Par l'amplification des signaux avant l'introduction de suffisamment de bruit, les signaux, qui peuvent avoir une amplitude relativement faible, ne sont pas obscurcis par le bruit.
Patent EP-1082605-A1 (EP)
Inventor: VETTERLEIN THOMAS
IPC: G01N21/91
Filed: 2000-02-04
Abstract: L'invention concerne un dispositif de détection de fissures convenant à une détection après pénétration de colorant ou à une détection magnétique des fissures dans une pièce (10). Ce dispositif comprend un système (11) d'éclairage, un dispositif (13) d'application des moyens de détection et une station (14) d'évaluation. Le système d'éclairage comprend des diodes électroluminescentes (DEL).
Patent EP-1149440-A1 (EP)
Inventor: KUSSMAUL ANDREAS
IPC: H01S3/00
Filed: 2000-01-13
Abstract: A laser diode pump for fiber amplifiers, such as erbium-doped fiber amplifiers (EDFAs), reduces spurious reflections in the signal frequencies by providing a laser pump system that is dissipative at these signal frequencies. Reflections from the pump system are reduced, or eliminated by using an output facet that is currently coated to be reflective at pump frequencies, but anti-reflective, or transmissive, at the signal frequencies. In one embodiment, material layers of aluminium oxide (Al 2 O 3 ), titanium dioxide (TiO 2 ), and silicone dioxide (SiO 2 ) are used.
Patent EP-1151593-A1 (EP)
Inventor: PETERSEN HOLGER
IPC: H04R1/38
Filed: 2000-02-17
Abstract: In order to improve the directional characteristic of miniaturized handsets, the microphone (2) is configured with a pressure gradient receiver having a unidirectional pick-up characteristic, said receiver being disposed on the front side of the handset (1) so that the inlet (3) of the microphone (2) ends in the plane of the front side of the handset (1) and the back compensation opening (4) of the microphone (2) ends in the area of the bottom side of the handset (1).
Patent EP-1165577-A1 (EP)
Title: Method for polymerising olefins in the presence of nickel complexes and corresponding catalytic system
Inventor: TOMOV ATANAS
IPC: C07F15/04
Filed: 2000-03-16
Abstract: This system consists of (A) at least one ligand (I) and (B) at least one nickel compound chosen from nickel complexes of zero oxidation state; pi-allylnickels; and compounds of the bis(allyl)nickel typewhere E, E'=O, S; X, X'=P, As, Sb; R<1>, R'<1>=H, alkyl, aryl, arylalkyl, alkylaryl, halogen, OH, alkoxidewhere R'=a hydrocarbon radical of the C1-C15 type;-SO3Y where Y=Li, Na, NH4<+>, NR''4<+> (R''=C1-C15 hydrocarbon radical); R<2>, R'<2>, R<3>, R'<3>, R<4 >and R'<4>=alkyl, arylalkyl; and R=divalent radical.
Patent EP-1159714-A1 (EP)
Title: Distributeur automatique comportant un interrogateur de repeteur
Inventor: BROOKE RUSSELL J JR
IPC: G07F7/02
Filed: 2000-03-02
Abstract: L'invention concerne un distributeur automatique comportant un interrogateur de répéteur. Un client porte un répéteur incorporé dans un article ornemental ou utile, tel qu'un ornement de chaîne porte-clés. Lorsque le client veut acheter un article du distributeur automatique, il présente le répéteur à l'interrogateur de répéteur. Le répéteur est identifié et le prix d'achat est débité d'un montant de crédit associé à ce répéteur. Le système permet à l'opérateur du distributeur automatique de connaître les habitudes d'achat de l'utilisateur du répéteur, et de présenter des offres instantanées d'incitation aux acheteurs au moyen du répéteur en fonction du profil du client ou de ses habitudes d'achat.