baber/WOPTO huggingface dataset:
Patent EP-0923421-A1 (EP)
Title: Dehnspannfutter
Inventor: RETZBACH THOMAS
IPC: B23B31/30
Filed: 1997-08-22
Abstract: Gegenstand der Erfindung ist ein Dehnspannfutter zum gleichzeitigen Einspannen eines Werkzeugschaftes und eines hohlen Werkzeugteils, z.B. einer Fasbuchse. Ein in die Arbeitsspindel einer Werkzeugmaschine einspannbarer massiver Futterkörper (1) weist in seinem Spannteil (4) eine zentrale Aufnahmebohrung (5) zur Aufnahme des einzuspannenden Werkzeugschafts (6) sowie eine äußere Spannfläche (13) zur Halterung des hohlen Werkzeugteils (14) auf. Im inneren des Spannteils (4) des Futterkörpers (1) ist eine koaxial zur Aufnahmebohrung (5) und zur äußeren Spannfläche (13) angeordnete langgestreckte Ringkammer (7) ausgebildet, die mit einem inkompressiblen Medium gefüllt ist. Durch einen hydraulischen Innendruck in der Ringkammer werden ihre beiden Umfangswände nach radial innen zum Spannen des Werkzeugschaftes und nach radial außen zum Spannen des hohlen Werkzeugteils (14) elastisch verformt.
Patent EP-0925596-A1 (EP)
Inventor: GUENTHER STEFAN
IPC: H01H36/00
Filed: 1997-09-12
Abstract: L'invention concerne un indicateur du niveau de liquide pour réservoir à liquide de frein, comprenant une douille et une plaquette qui, une fois qu'elles sont assemblées, sont placées dans une chambre moulée d'une seule pièce avec le réservoir à liquide. La plaquette est assemblée avec la douille, qui est à son tour fixée sur un dispositif de signalisation sur tableau de bord. Dans une variante de cette forme d'exécution, la plaquette est formée d'une seule pièce avec des broches de connecteur, l'ensemble étant moulé par injection pour former un ensemble douille. L'ensemble est ensuite fixé au tableau de bord et installé dans la chambre.
Patent EP-0866900-A1 (EP)
Title: Feuilles plastifiees, stratifies fabriques a partir desdites feuilles et procede pour preparer lesdits stratifies
Inventor: COX STEPHEN TODD
IPC: D21H13/06
Filed: 1997-10-06
Abstract: Une feuille de papier décorative, destinée à être utilisée pour préparer un stratifié décoratif, est constituée d'une matrice contenant entre 15 et 60 % en poids environ de cellulose, et entre 40 et 85 % en poids environ d'acétate de cellulose. La feuille contient également un plastifiant pour l'acétate de cellulose, en une quantité comprise entre 40 et 90 % en poids environ sur la base du poids de l'acétate de cellulose dans ladite matrice. Un matériau de remplissage peut être présent dans la feuille en une quantité comprise entre 1 à 18 % en poids environ sur la base du poids de la matrice. Un stratifié basse pression constitué d'une feuille et d'un substrat structurel pour ladite feuille peut être fabriqué par application de chaleur et de pression. L'acétate de cellulose plastifié fond et se resolidifie, de façon à coller la feuille sur le substrat structurel.
Patent EP-0938690-A1 (EP)
Title: Diapositive optique possedant un revetement antireflechissant diffus et son procede de fabrication
Inventor: YAN YONGAN
IPC: G02B1/11
Filed: 1997-11-12
Abstract: Diapositive pourvue d'un revêtement et son procédé de fabrication. Cette diapositive présente un revêtement antiréfléchissant multicouche lui conférant un facteur de transmission élevé et un facteur bas de réflexion spéculaire, tout en limitant la visibilité des défauts de surface. Ce revêtement comporte des couches alternées de dioxyde de silicium polymérisé et de dioxyde de titane polymérisé sur un substrat transparent, au moins une des couches incorporant des particules discrètes dont l'indice de réfraction est différent de celui du polymère environnant. Ceci confère au revêtement un facteur de réflexion diffuse comparable à son facteur de réflexion spéculaire, ou supérieur à ce dernier, mais cependant négligeable si on le compare à son facteur de transmission. Ce caractère diffus crée une perte de contraste pour toute image ou tout éclat réfléchis, ce qui masque tout défaut de surface et permet d'obtenir un aspect visuel confortable. On dépose les couches successives de ce revêtement antiréfléchissant sur le substrat en appliquant différentes solutions d'un alkoxyde, d'un alcool et d'eau, et en durcissant la couche à température élevée avant l'application de la couche suivante.
Patent EP-0881950-A1 (EP)
Title: Temperature-regulating block with temperature-regulating devices
Inventor: LURZ WERNER
IPC: B01L3/00
Filed: 1997-11-07
Abstract: Heating block (68), for laboratory thermostats, has a number of openings (71,72) to take the vessels with sample liquids, for large surface contact between the block and the vessel surfaces. The heaters (20,19) are along the side (15) of the block (68) away from the vessel holding side (10) in large surface contact in different fields.
Patent EP-1012694-A1 (EP)
Inventor: DURST ROBERT T JR
IPC: H04N1/333
Filed: 1997-11-08
Abstract: The present invention is a system and method for providing automated access to computer files stored in a database in either a local (32) or remote (46) server location. The system utilizes a machine-readable symbol (12) printed on a document (10). The machine-readable symbol (12) is printed and distributed by the vendor to the user. The user then scans the symbol via code scanning equipment (34) connected to a computer, decodes the raw decoded data, and the file location information is then used to retrieve the appropriate file. In a preferred embodiment, a URL of a file on the vendor's web site is encoded in the machine-readable symbol, thus enabling the client computer to access files through the Internet. The use of encryption allows the user to transmit his credit card number, thus enabling electronic commerce in a secure manner over the Internet.
Patent EP-0883537-A1 (EP)
Inventor: JONNER WOLF-DIETER
IPC: B60T13/68
Filed: 1997-11-10
Abstract: Bekannt sind hydraulische Fahrzeugbremsanlagen, bei denen normaler Betriebsbremsbetrieb unter Verwendung von hydraulischer Fremdenergie durchführbar ist, wogegen bei Mangel an hydraulischer Fremdenergie Hilfsbremsbetrieb per Muskelkraft möglich ist mit einer hydraulischen Übertragung, die von einem mittels des Bremspedals betätigbaren Hauptbremszylinder ausgeht. Die hydraulische Fremdenergie ist beispielsweise in einem Druckspeicher mit Gaspolster gespeichert, was zu Gasgehalt im Druckmittel für den Betriebsbremsbetrieb führen kann. Gemäß der Erfindung wird ein zweikreisiger Hauptbremszylinder (9) solchen Radbremsen (5, 6) einer Fahrzeugachse zugeordnet, die den höheren Beitrag zur Fahrzeugverzögerung liefern, und dabei werden zwischen diese Radbremsen (5, 6) und deren zugeordnete Betriebsbremsventile (27, 28) Zylinder-Kolben-Anordnungen (52, 53) eingebaut zu dem Zweck, daß hydraulisches Druckmittel aus der Fremdenergiequelle nicht in diese Radbremsen (5, 6) gerät. Der Vorteil ist, daß weder Gas noch Luft in die Radbremsen (5, 6) verfrachtet wird, wo es anläßlich einer Druckabsenkung zu Blasenbildung führen könnte und für eine Hilfsbremsung per Hauptbremszylinder nachteilig wäre. Die Zylinder-Kolben-Anordnungen (52, 53) erhöhen die Betriebssicherheit der Fahrzeugbremsanlage bei Bremsen per Muskelkraft.
Patent EP-1015854-A1 (EP)
Inventor: CHENG LUN KAI
IPC: G01H9/00
Filed: 1997-12-09
Abstract: L'invention concerne un dispositif (20) servant à mesurer les ondes de pression dans un milieu liquide (E), et comprenant: un ou plusieurs capteurs (23) perméables aux rayons optiques; un ou plusieurs éléments de support (22) sur chacun desquels on a placé un capteur (23), ces éléments étant au moins légèrement flexibles; une chambre (25) au moins partiellement entourée par un élément de support (22) et remplie du milieu liquide; une seconde chambre de compensation (27) couplée de manière active à la première chambre de compensation, via une paroi au moins partiellement flexible (26), cette seconde chambre étant remplie de gaz; et des moyens de détection des changements se produisant dans la longueur du capteur.
Patent EP-0941494-A1 (EP)
Inventor: ROSSBERG ROLF
IPC: G02B6/38
Filed: 1997-11-14
Abstract: L'invention concerne un procédé permettant de produire un dispositif de protection pour les points de raccordement de guides d'ondes lumineuses. Le dispositif de protection comprend deux plaquettes (3, 31) allongées de matériau fragile. Ces plaquettes (3, 31) ont une épaisseur comprise entre 15 et 300 νm et sont munies au moment de leur réalisation ou immédiatement après, d'une fine couche de protection (4) empêchant l'émergence de phénomènes de corrosion fissurante due à la contrainte.
Patent EP-0942807-A1 (EP)
Inventor: REUSCH ANDREAS
IPC: B25B15/00
Filed: 1997-11-29
Abstract: Die Erfindung betrifft einen Schraubendreher oder Schraubendrehereinsatz (S) mit einem Antriebs-, einem Abtriebsende (1 bzw. 2) und einem dazwischenliegenden Schaft (4), wobei das Abtriebsende in Form von mindestens drei, bevorzugt vier, Rippen (7) profiliert ist, welche Rippen (7) von einem um die Drehachse (x-x) liegenden Zentrumsabschnitt (8) radial ausgehen, jeweils endseitig eine Stirn besitzen, welche eine Neigung zur Drehachse besitzt, und vorderseitige und rückwärtige Flanken (13 bzw. 14) ausbilden, welche in dem der Stirn (11) benachbarten Bereich im wesentlichen parallel zueinander verlaufen, in welchem Bereich die vorderseitige Flanke (13) auf einer auf die Drehachse (x-x) bezogenen Diametralfläche (Diametrale D-D) liegt, wobei die Flanken (13, 14) benachbarter Rippen (7) eine in Längsrichtung verlaufende Kerbe (9) ausbilden mit einem in die Mantelfläche eines Schaftabschnitts auslaufenden Kerbgrund (16), und schlägt zur Erzielung einer belastungsausgewogeneren, gebrauchsvorteilhafteren Lösung vor, dass die beiden Flanken (13, 14), ausgehend vom Stirnbereich jeder Rippe (7), in Achsrichtung voneinander wegweisend gekrümmt sind.
Patent EP-0948499-A1 (EP)
Inventor: BIRCH ALAN MARTIN
IPC: A61P9/00
Filed: 1997-12-15
Abstract: L'invention concerne des composés de formule (I) et des sels pharmaceutiquement acceptables de ceux-ci. Dans ladite formule (I): A représente méthylène ou bien -O-; B représente méthylène ou bien -O-; G1-G2-G3 est une chaîne hétéroaromatique ou hétéroaliphatique; g vaut 0, 1 ou 2; U représente une chaîne alkylène éventuellement substituée par un ou plusieurs groupes alkyle; Q représente un groupe bivalent contenant des atomes d'azote; et T représente un groupe aryle ou hétéroaryle éventuellement substitué. Lesdits composés et leurs sels pharmaceutiquement acceptables peuvent être utilisés dans le traitement de troubles du système nerveux central, tels que la dépression, l'anxiété, les psychoses (par exemple la schizophrénie), la dyskinésie tardive, la maladie de Parkinson, l'obésité, l'hypertension, la maladie de Gilles de la Tourette, la dysfonction sexuelle, la toxicomanie, l'abus de drogues, les troubles cognitifs, la maladie d'Alzheimer, la démence sénile, le comportement obsessionnel-compulsif, les crises de panique, les phobies sociales, les troubles de l'alimentation et l'anorexie, les troubles cardiovasculaires et cérébrovasculaires, le diabète non insulino-dépendant, l'hyperglycémie, la constipation, l'arythmie, les troubles du système neuro-endocrinien, le stress et la spasticité.
Patent EP-0862976-A1 (EP)
Inventor: NEUHOFER FRANZ JUN
IPC: B27G19/10
Filed: 1998-03-04
Abstract: The covering batten manufacturing method involves first shaping a wooden strip, coated on the obverse side, to form a rod-type wooden semi-finished product, chiselling it out in the longitudinal direction and then coating it on the obverse side. The semi-finished product is shaped to a preliminary strip (8) corresponding to at least two wooden strips pushed together at a longitudinal edge (4) on the obverse side and linked by a connecting web (9) below the longitudinal edges. This strip is then coated on the obverse side (31).
Patent EP-0865911-A1 (EP)
Inventor: DAVIDSON PAUL MALCOLM MACKENZI
IPC: C08K5/20
Filed: 1998-03-17
Abstract: A polyolefin film having a base layer of a polypropylene-based resin including microvoids formed
by stretching a polypropylene-based resin containing the beta-form of polypropylene, and a heat seal layer
on the base layer. When such films are heat sealed, the heat seal area becomes transparent, thereby
providing an indication of seal integrity.
Patent EP-0872951-A1 (EP)
Inventor: LICHTERFIELD STEFAN
IPC: H03B5/12
Filed: 1998-04-14
Abstract: A voltage controlled oscillator circuit (58) having a modulation input
port (60) for receiving a modulation input signal and a frequency resonator
circuit operably coupled to the modulation input port (60) for providing a
modulation dependent impedance. A semiconductor element (90) has three
ports, a gate port (98), a source port (96) and a drain port (92), and the
frequency resonator circuit is operably coupled to the gate port (98) of the field
effect transistor (90) via a first capacitance and the source port (96) of the
field effect transistor (90) via a second capacitance. This enables the
modulation sensitivity to be substantially independent of temperature
variations of circuit elements.
Patent EP-0894607-A1 (EP)
IPC: B29C48/03
Filed: 1998-04-28
Abstract: A gear box for driving a twin screw extruder has a first drive shaft (5), esp. driven through reduction gearing, which drives a second drive shaft (6) through two intermediate shafts (7,8) arranged on both sides. The shafts have parallel axes and are housed in a common gear box housing (1). The gear box housing (1) is split into two halves (3,4) along a vertical dividing plane (2) which runs between the centre lines of the two drive shafts (5,6).
Patent EP-0908205-A1 (EP)
Inventor: KELLER ALEXANDER
IPC: A63C10/10
Filed: 1998-09-04
Abstract: The binding has a boot placing aid formed by concave and convex sections (11',12') on boot sole edge and on raised segments (11,12) on the snowboard. When the boot is mainly parallel to the snowboard surface, the fitting aid moves the boot continuously into its correct position, by increasingly limiting its movement in longitudinal and cross direction. The binding also has a loop (16) as a positioning aid.
Patent EP-0904912-A1 (EP)
Inventor: SCHMID ROLAND
IPC: B29B17/00
Filed: 1998-09-24
Abstract: An outer covering of polyester sheet is laid for pressing. Recycled mixture is prepared with binders in the reacted or unreacted state. The mixture is layered onto the sheet. A second similar sheet is added on top. The sandwich is precompressed under an adjustable 5 bar pressure. Hot pressing follows at 160-190 degrees C and a pressure of 150-400 bar. Cold pressing under the same pressure completes operations.
Patent EP-0917921-A1 (EP)
Inventor: SCHERER CARMEN
IPC: F23G5/30
Filed: 1998-11-16
Abstract: The installation for recovery of foundry sand from moulds or mould parts includes a recovery chamber (3) and a cooling chamber (4). A hot fluid bed (32) consisting essentially of heated foundry sand (16) suspended by gas flows is generated in the recovery chamber which is supplied with sand moulds and mould parts (37). The cooling chamber houses an analogous fluid bed (33) consisting of cooled foundry sand (16') transferred from the recovery chamber by a transfer device (34).
Patent EP-0926575-A1 (EP)
Inventor: RUTSCHMANN RICHARD
IPC: G05B13/02
Filed: 1998-12-10
Abstract: The invention relates to a method and arrangement
for automatically setting the gain in control loops. 
     The object of the invention is to provide a
method and arrangement for automatically setting the gain
in control loops, which are characterized by a rapid yet
reliable setting and/or tuning procedure. 
     According to the invention, in one method step,
amplitude values of controlled variable and control
difference are formed from a signal for the controlled
variable and the control difference, respectively, which
signal has been subjected to band-pass filtering,
squaring, low-pass filtering and square-root extraction,
and a quotient of the amplitude values is determined
which represents the existing gain and is used for
calculating a gain change which is to be carried out
using a gain setting means. 
     A field of application for the invention is
control loops, as used in CD or DVD players for example,
in order to focus the scanning or recording light or
laser beam on the optical recording medium, or to follow
the information track.
Patent EP-0882584-A1 (EP)
Inventor: SIMONS MICHAEL JOHN
IPC: B41C1/10
Filed: 1998-05-28
Abstract: A method of preparing a printing plate comprises
producing an oleophilic image on the surface of a
support by ink-jet printing the image on the surface
using an aqueous solution or aqueous colloidal
dispersion of a salt of a hydrophobic organic acid.
Patent EP-0921496-A1 (EP)
Inventor: FLORENT RAOUL
IPC: A61B6/00
Filed: 1998-12-03
Abstract: Procedure for treatment of a pixel type image based on statistical treatment of the acquired data. Procedure involves acquiring (100) a pixel image (JO), in which the intensity has both signal and signal dependent noise components (101); removing the intensity bands (QMk) from the uniform image (Mk) (111) and determining statistical laws (f) between noise variation (Hk) at levels (QSk) and noise levels in the intensity bands (QMk) (114). Statistical laws are used to determine several noise levels (SBk) as a function of the uniform intensity (Mk) of the image (120), with the noise curve (NC) as a statistical law (g) between the change in the noise (SBk) with intensity (Mk) of the image. An Independent claim is made for a medical imaging device making use of the statistical process.
Patent EP-0856586-A1 (EP)
Inventor: MIYAMOTO YOSHIKO
IPC: C12Q1/26
Filed: 1998-01-15
Abstract: Disclosed is a biosensor facilitating high
accuracy quantification of a specific component in a
sample solution with no adverse influence of solid
substances. The biosensor comprises an electrically
insulating base plate, an electrode system comprising a
working electrode and a counter electrode formed on the
base plate, a reaction layer containing at least one
enzyme disposed on the electrode system, and an anionic
filter formed on the reaction layer for inhibiting
permeation of solid components.
Patent EP-0936830-A1 (EP)
Inventor: GRAYSON MARK
IPC: H04B7/185
Filed: 1998-02-11
Abstract: In a cellular mobile telephone system, a mobile station (4a) is forced to perform a
location update if the accumulated time, during which it has not been pageable by the
network, exceeds a predetermined value. This period may be set dynamically by
transmitting timer setting information in a broadcast control channel.
Patent EP-0873043-A1 (EP)
Inventor: WEISS JOHN
IPC: H05B3/00
Filed: 1998-03-20
Abstract: An improved heater wire and electro-thermal controller suitable for
use in electric heating appliances such as electric blankets and heating pads.
The heater wire is formed with a first conductor (20) for heat generation and a
second conductor (26) for sensing. The first conductor (20) and second conductor (26) are
wound as coaxial spirals with an insulation material electrically isolating the
two conductors. The two spirals are counter-wound with respect to one
another to insure that the turns cross, albeit on separate planes, several times
per inch. With the conductors thus formed, if the insulating separating the
conductors fails, the first and second conductors will come into electrical
contact to facilitate detection of this hazardous condition. The controller of
the present invention includes an electronic control unit, a sensor input circuit,
a heater driver circuit and a user interface circuit. The heater driver circuit is
operatively coupled to the first conductor (20) and provides a heater voltage in
response to a signal received from the electronic control unit. The sensor
input circuit is operatively coupled to the second conductor, measures a
resistance and voltage associated therewith, and provides a signal to the
electronic control unit in response thereto. The electronic control unit is
responsive to signals received from both the user interface circuit and sensor
wire input circuit and controls the heater driver circuit accordingly.
Patent EP-0878634-A1 (EP)
Title: Vibration damper for vehicle brakes
Inventor: NISHIZAWA YUKIO
IPC: F16F15/02
Filed: 1998-05-07
Abstract: A vibration damper system restores the performance of
piezoelectric elements (7,8) that have to be overheated due
to temperature buildup resulting from repeated braking
operations and so have deteriorated in performance by
applying a high voltage to them at a predetermined time.
Such a vibration damper system includes a vibration
detector (7) for detecting vibration by pads (3) and a disk
rotor (4) and is adapted to transmit a vibration damping
signal to a vibrator (8) through a control circuit (10) to
suppress the vibration. When a performance deterioration
restoration timing signal is input from the ignition switch
(14) or other inputs (15,16) the control circuit (10)
produces a performance restoration command signal to
changeover switches (12), thus applying high voltage from
a high voltage source (11) for a predetermined time (about
one second) to restore deteriorated properties to the
piezoelectric elements (7,8).
Patent EP-0919762-A1 (EP)
Inventor: LIPPIATT RAYMOND
IPC: F16L55/165
Filed: 1998-10-09
Abstract: The invention provides a method of lining a host pipe or conduit (102) by
eversion of a liner (104) within the host pipe or conduit (102); wherein the
liner (104) is of a flattened or axially folded configuration and is carried on
a tubular support (106), the liner (104) surrounding the tubular support
(106), and the tubular support (106) being releasably bonded to the liner
(104) by a peelable adhesive (110) at one or more circumferential locations
on the inner surface of the liner (104) and not being bonded to the liner
(104) either side of each said location, the liner (104) being arranged to peel
away from the tubular support (106) and overt towards or into contact with
the wall of the host pipe or conduit (102) as the tubular support (106) is
towed through the host pipe or conduit (106). The invention also provides
a method of forming a supported liner as well as liners supported on a
tubular support.
Patent EP-0883064-A1 (EP)
Inventor: BORDAZ THIERRY
IPC: G06F12/0813
Filed: 1998-05-27
Abstract: The machine has a non-uniform access memory and an ante-memory coherence, and consists of several modules, each consisting of a monitor (6) for ensuring a coherence of data with the other modules of the machine. The monitor has one register (101) to hold a physical address in the memory, and another register (102) containing a second physical address in the memory. A further monitor (111,121,108) monitors the amount of activity relative to the addresses lying between the first and second physical addresses. A third register (109) contains a threshold value for measuring the quantity of activity. A comparator (122) for detecting when the quantity of activity measured passes through the given threshold.
Patent EP-0883268-A1 (EP)
Inventor: BAISSUS ERIC
IPC: H04L27/00
Filed: 1998-06-03
Abstract: Device for estimating the frequency
offset in a signal received by a differential
demodulator of a mobile-telephone set. The
device has means (1) for calculating an error
signal ε on the basis of the phase  of the output
signal of the demodulator and the ideal phase  o  of this
signal, means (4) for establishing the absolute value
(ABS) of the error signal ε, means (2, 5, 7) for
calculating an estimate of the average of the error
signal ε calculated over a certain number of samples,
from which estimate n FO-RAW  bits are taken, means (3, 6,
8) for calculating an estimate of the average of the
absolute value of the error signal ε over a certain
number of samples, from which estimate n Q-RAW  bits are
taken, and means (10) for modelling a frequency-offset
function Ω(FO-RAW, Q-RAW) on the basis of the said
estimates.