baber/WOPTO huggingface dataset:
Patent DE-19943093-A1 (DE)
Inventor: NOVER CHRISTOPH
IPC: C01F11/18
Filed: 1999-09-09
Abstract: The invention relates to a method for the continuous production of precipitated calcium carbonate with a controlled particle diameter. The inventive method is characterized by separate nucleation and crystal growth phases. The size of the calcium carbonate particles is determined or controlled already in the nucleation phase by the concentration of the calcium hydroxide suspension and by the ratio of the CO2 added to the Ca(OH)2 suspension volume.
Patent DE-19947215-A1 (DE)
Title: Piloted shut-off valve has pushrod connected to axially movable slide sealed in housing of switching valve, and free end of slide is constructed as flange sealed in switching valve housing
Inventor: SCHMITZ THOMAS
IPC: F15B13/043
Filed: 1999-10-01
Abstract: The shut-off valve's pushrod(8) is connected to an axially movable slide(12) sealed in the housing(7) of a switching valve(3). The free end of the slide is constructed as a flange(13) sealed in the switching valve housing. The circumference formed by the contact line of the valve component(9) on the valve seat(21) circumscribes an area(A1) which falls short of the area(A2) of the slide, and the area of the flange(A3) exceeds by double that of the slide.
Patent DE-19952884-A1 (DE)
Title: Operation method for carbon dioxide gas turbine system, involves using combustion chamber in which fuel is burnt with oxygen, with at least one turbine and one generator
Inventor: FRUTSCHI HANS ULRICH
IPC: F02C3/34
Filed: 1999-11-03
Abstract: The operating method operates such that the exhaust gas (20) of the gas turbine (3) is led over a heat exchanger (11). The H2O is split off and the exhaust gases are fed to a condenser (4), which liquifies the CO2. One part of the CO2 and the non-condensable gases is separated and the other part of the CO2 is led to a pump (1). This delivers the liquid under critical CO2 at an overcritical pressure, to the combustion chamber (2) before the gas turbine (3), Here flue gases (21) are produced, with which the gas turbine (3) is driven.
Patent DE-19954617-A1 (DE)
Title: Electromagnetic valve for ABS system has piston that contacts fixed opening in slip control mode so only fluid in variable opening passes to wheel cylinder after constant opening, fluid outlet
Inventor: PARK KYUNG-ILL
IPC: F16K31/06
Filed: 1999-11-12
Abstract: The valve (100) is mounted inside a modulator to control the hydraulic pressure provided by a main cylinder to a wheel cylinder. The valve contains a coil unit (102), an armature (104), a rod connected to the armature, a magnetic core (106) with a constant opening (111) and a piston (120) movably mounted beneath the core. The piston contacts the fixed opening in a slip control mode so that only the fluid inside a variable opening (121) passes to the wheel cylinder after passing via the constant opening and a fluid outlet line.
Patent DE-19955832-A1 (DE)
Inventor: DIECKMANN ANDREAS
IPC: B60C17/04
Filed: 1999-11-20
Abstract: The vehicle wheel has an emergency running support body (5) in the form of a bowl-shaped annular body inside a pneumatic tire and supported by the wheel rim. The wheel has one or more containers (7, 8) filled with a sliding fluid inside the tire. There are devices to issue the sliding fluid in an emergency, fitted in the annular cavity between the emergency running body and the rim.
Patent DE-19961873-A1 (DE)
Title: Corner design for window frame of vehicle door has triangular fascia panel with socket for seal fitting onto triangular plate and connected to plate and/or frame profile formed as arc in corner
Inventor: SCHLEGEL CHRISTOPH
IPC: B60J10/21
Filed: 1999-12-22
Abstract: A frame profile (4) is guided in a corner area in a frame arc and a triangular corner plate (11) adjoining the frame arc connects with the frame profile. A triangular fascia panel (14) pointing to the outside of the door fits onto the triangular plate and is connected to the plate and/or to the frame profile. On the edge area (15, 16) of the fascia panel leading to the door corner there is a socket channel (5) into the corner tip (13) to hold a seal.  The triangular fascia panel can be formed as a twin-component part preferably of plastics having a retaining web which is softer in the frame arc area than in the remaining part.
Patent DE-19963718-A1 (DE)
Inventor: JENNRICH IRENE
IPC: H01F41/12
Filed: 1999-12-29
Abstract: The invention relates to a solenoid comprising a coil (4) which is located in an induction cup (1). In order to improve the thermal coupling of the coil to its environment, the coil (4) consists of a wire, in particular an enamelled wire provided with a coating which produces a cohesion of the wire (4). One method for producing an inventive solenoid is characterised in that the coil (4) is inserted into the magnetic body (1) and a low-viscosity sealing compound (7) is cast around said coil.
Patent EP-1024381-A1 (EP)
Inventor: GAO ZHAN DR
IPC: G02B6/44
Filed: 2000-01-11
Abstract: A light guide cable consists of at least one light waveguide, and a light waveguide bundle or band with a mantle made of plastic. A corona resistant skin layer is located on the mantle.
Patent EP-1022797-A1 (EP)
Inventor: OHSHITA RYUJI
IPC: H01M10/0568
Filed: 2000-01-19
Abstract: In a polymer electrolyte battery provided with a
positive electrode, a negative electrode, and a polymer
electrolyte containing a non-aqueous electrolyte solution,
a solvent in said non-aqueous electrolyte solution contains
vinylene carbonate in a concentration of 0.1 to 90 vol% so
that the non-aqueous electrolyte solution contained in the
polymer electrolyte is restrained from reacting with the
positive electrode and negative electrode.
Patent EP-1031268-A1 (EP)
Inventor: DREYER HEINZ DR DIPL-ING
IPC: A01C17/00
Filed: 2000-02-11
Abstract: The spreader has two rotary driven spreader discs each with two channel-like discharge vanes of different length. The vanes (12, 13) each have an upright back wall (17,18)which each have a slit-like aperture (19).  The height of the apertures is lower than the back wall. The apertures can be arranged centrally to the radially extending centre longitudinal axis (20) in the back walls.
Patent EP-1055948-A1 (EP)
Inventor: ENGELHARDT JOHANN DR
IPC: G02B21/24
Filed: 2000-05-17
Abstract: The arrangement has a lever arrangement (3) and a drive (4) for the lever arrangement. The lever arrangement acts directly u a rotary part (5) and the component (1) is connected to the rotary component via a flexible element forming a suspension for the component that effects a lifting motion.
Patent EP-1119081-A1 (EP)
Inventor: GIANNINI MARCO
IPC: H01R13/585
Filed: 2000-06-13
Abstract: A lamp-holder with a quick-locking device for the electric cable, comprising a bell-shaped
lamp-holder body (1) that contains a screw base for a lamp and a closed rear
part (3) wherein are provided electrical contacts (2) and seats (4) to receive the strands
(5) of an electric cable (6), and a cap (10), suitable to be fitted over the lamp-holder
(1), having a hole (100) for entry of the electric cable and engagement means (20) to
lock the electric cable, said engagement means comprising two opposite facing jaws
(20) that can yield elastically, through traction of the cable in the opposite direction to
that of insertion, in order to be brought into firm locking on the electric cable.
Patent EP-1072699-A1 (EP)
Inventor: SHIOTA TAKESHI
IPC: D01H13/16
Filed: 2000-06-28
Abstract: Until now, ring spinning machines have produced the best yarn in terms of
yarn strength and textural characteristics, but have been slower, less
productive, and more costly than some of the newer high-speed spinning machines,
such as open-end spinning and air-jet spinning. 
     Still, since these newer spinning machines have not been able to mimic the
characteristics and benefits of ring-spun yarn, their application has been
limited. One main problem has been the impossibility of measuring yarn tension
during spinning. 
     The present invention solves the problem by providing a tension sensor 15
that detects the tension of the yarn Y between the drafting mechanism 101 and
the bobbin 6. The tension sensor 15 contacts and receives pressure from the
yarn Y, and a sensor main body 51 detects the yarn tension. Ideally, the angle
of the bend in the yarn Y at the point where the yarn Y meets a head unit 52 is
between 130 degrees and 170 degrees.
Patent EP-1103863-A1 (EP)
Inventor: ENDOH SHUUICHI
IPC: G03G15/08
Filed: 2000-11-17
Abstract: A developing device for an image forming apparatus of the
present invention includes an image carrier performing endless
movement while carrying a developer in the form of a layer thereon,
and a regulating member for regulating the thickness of the layer.
Toner stored in the developing device is covered with an additive
whose particle size is less than 2 µm. The regulating member is
implemented as a doctor roller having a surface roughness Rz equal
to or greater than the above particle size, but smaller than 2
µm. The doctor roller is pressed against a developing roller or
developer carrier by a preselected pressure, forming a nip for
development. The developing device reduces irregular development
ascribable to impurities caught at a regulating position assigned to
the doctor roller more than a conventional developing device using
a doctor blade as a regulating member. In addition, the developing
device obviates irregular development in the form of fine stripes
ascribable to stripe-like irregularities formed in the developer
layer existing on the developing roller.
Patent EP-1215953-A1 (EP)
Inventor: CRUMP PAUL
IPC: H05K13/04
Filed: 2000-12-16
Abstract: The present invention relates to a device for securing components. 
     The present invention describes a device for securing components, having
means for converting a longitudinal movement into a rotational movement and
a twisting tool attached to the converting means, whereby the position of the
device is not altered during the twisting tool is rotated by the converting means. 
     It is the advantage of the present invention to allow components to be secured
without the need of twisting lugs or terminals of the components, avoiding
strains on operators wrists and repetitive strain injuries caused otherwise by
securing components manually. As the position of the device including the
twisting tool is not altered during the process of fixing components, i. e. during
the conversion of the longitudinal movement into a rotational movement, the
device can be handled easily.
Patent EP-1083103-A1 (EP)
Inventor: HUARD JEAN-PAUL
IPC: B61B12/00
Filed: 2000-09-06
Abstract: Roller system has rail (3), in which chair roller (4) runs, arranged over length of carrying structure (5). Rail and structure are separated by space (8). Shock absorbing support (9) is placed in space between rail and structure so that rail is not rigidly connected to structure. Support is sufficiently supple to absorb noises and vibrations generated by rolling of chair and sufficiently rigid to support mechanical stresses applied to rail.
Patent EP-1070996-A1 (EP)
Inventor: CLAUDE RAY
IPC: G04B19/247
Filed: 2000-07-04
Abstract: Clockwork comprises two disks (14, 16) rotating around their centers (22, 24). Upper disk (16) is transparent, and carries numbers forming units of the date. Lower disk (14) carries numbers forming tens of the date. Clockwork also comprises driving mechanism so that disks rotate, and display correct date. Axis of rotation of disks are separated by distance equals to r(1) + r(2) - 2 asterisk e, where r(1) and r(2) are disks radii, and e is width of list of numbers.
Patent EP-1033306-A1 (EP)
Inventor: SALICINI SANDRO
IPC: B65B11/30
Filed: 2000-02-29
Abstract: The apparatus for wrapping confectionery products and the like comprises
a device for feeding the products to be wrapped, an organ for extracting such
products from the aforesaid feeding device able to co-operate with a device
dispensing a piece of material in sheet form, a wrapping head with pincers,
rotating according to a horizontal axis to bring individual products with a
respective piece of material in sheet form in correspondence with a series of
operative stations. The feeding device comprises a circular disk (7), positioned
horizontally and rotating about a vertical axis, which presents, peripherally
distributed, a series of recesses (8) for the reception of respective products, open
outwards, each provided, in correspondence with the lower surface of said disk
and posteriorly thereto, with a related slit (15). Below said rotating disk is positioned
an annulus (9,9a), fastened to the structure of the apparatus, for supporting the products
introduced into the aforesaid recesses, able partially to hide said slit of the
recesses during the feeding phase. The annulus is so shaped as to distance itself
from the rotating disk, in correspondence with a station for transferring the
individual products to be wrapped to the wrapping head, to render visible said
slit during the transfer phase and allow means for thrusting said extractor organ
to transit through it.
Patent EP-1143617-A1 (EP)
Inventor: BRAMBILLA DAVIDE
IPC: H03K4/02
Filed: 2000-03-31
Abstract: An integrated circuit for producing a small slope voltage ramp (V OUT ) is
constituted by a circuit generating a periodic triangular current signal (I GM1 ), a
circuit generating, at the beginning of each period of the triangular signal, a pulse
(V) of a certain duration (τ) much smaller than the period (T) of the triangular
signal, a loop input at a node (B) with the triangular current signal and producing
on the output node the desired slow voltage ramp (V OUT ). 
     The loop comprises a first hold circuit (C2, B UFFER2 ) coupled to the input node
(B) by way of a first switch (SW2) controlled by the pulse (V), a
transconductance operational amplifier (OTA1), whose inputs are respectively
coupled to the input node (B) and to the output node (V OUT ), a second hold circuit
(C1, B UFFER1 ) coupled to the output of the operational transconductance
amplifier (OTA1) by way of a second switch (SW1) controlled in a complementary
manner respect to the first switch (SW2), and a resistor (R) of a much smaller
value than the ratio between the period (T) of the triangular signal and the
capacitance of the storage capacitor (C2) of the first hold circuit, connected
between the output of the second hold circuit and the input node (B).
Patent EP-1147245-A1 (EP)
Inventor: DE NORA VITTORIO
IPC: C25C3/12
Filed: 2000-01-10
Abstract: An electrolytic cell for the electrowinning of aluminium comprises an electrochemically active foraminate metallic anode structure (15) for the evolution of oxygen and the escape of evolved oxygen therethrough which is spaced by an inter-electrode gap above a facing cathode (20). The cell further comprises means for promoting dissolution of powder alumina (32) fed to the surface of the electrolyte (30) and for supplying alumina-rich electrolyte to the inter-electrode gap by inducing an electrolyte circulation up from and down to the inter-electrode gap driven by the escape of anodically evolved oxygen through the foraminate anode structure. These means comprise electrolyte guide members (5) such as baffles or funnels having at least one inclined surface (6) immersed in the molten electrolyte (30) above the foraminate structure (15).
Patent EP-1148858-A1 (EP)
Inventor: MITCHELL RAYMOND L
IPC: A61G5/02
Filed: 2000-01-25
Abstract: A manual propulsion kit for a wheelchair (10) when the wheelchair includes a frame with two large wheels (18, 20) on either side of the frame (12) journaled to axles on the frame, each of the large wheels (18, 20) mounting a circular handrail (26, 226). The kit including a pair of manual propulsion assemblies (30, 230, 330) wherein each assembly includes a lever (236, 336) adapted to be journaled to one of the axles (214, 314) for rotational movement within a predetermined angular sector determined by a substantially vertical neutral position and a position forward of the frame (12). A crank handle (248, 348) having a crank web member (251, 351) is pivoted for rotation, at the end of the lever arm (236, 336) adjacent the handrail (226, 326) when the lever arm (236, 336) is mounted to the axle (214, 314), such that the crank member (248, 348) defines an arc and moves between a neutral position disengaged from the handrail (226, 326) and a forward position at a tangent to the handrail (226, 326). A crank handle grip (268, 368) is mounted to the crank web member (251, 351). Friction means (258, 260, 358, 360) are associated with the crank web member adapted to engage the handrail (226, 326) when pressure is applied to the crank handle to move the web member to a forward position whereby the manual propulsion assembly can be utilized to propel the wheelchair forwardly or rearwardly.
Patent EP-1150914-A1 (EP)
Inventor: SINGH ANTHONY
IPC: B66B7/02
Filed: 2000-02-04
Abstract: Cette invention se rapporte à un dispositif et à un procédé pour monter en paires selon une orientation verticale des rails-guides d'une paire de rails-guides de cabine d'ascenseur et/ou de contre-poids, pour que ces rails soient placés parallèles à une certaine distance l'un de l'autre. A cet effet, ce dispositif comprend deux barres adjacentes (8, 9) ayant une première extrémité (I) et une seconde extrémité (II); une première butée (10) à la première extrémité de la barre (8, 9) et une seconde butée (11) à la seconde extrémité de la barre (8, 9), la distance (1) entre ces première et seconde butées étant prévue de façon à correspondre à la distance souhaitée entre les surfaces frontales (7) des rails-guides (1, 2), pour que, lorsque le dispositif est placé entre les rails-guides tandis que les butées butent contre leurs surfaces frontales, les butées déterminent la distance exacte entre les rails-guides. Chacune des barres comporte  à proximité des ses première et seconde extrémités des faces de butée latérales (12, 13) qui, dans les barres adjacentes, sont disposées parallèles l'une face à l'autre, ainsi que des éléments de réglage (14, 15) reliés auxdites barres pour leur permettre de se déplacer l'une en direction de l'autre, de sorte que les faces de butée latérales (12, 13) des barres (8, 9) puissent être pressées contre les surfaces de guidage latérales (5. 6) des rails-guides (1, 2) à partir des côtés opposés du bord de guidage (4).
Patent EP-1149372-A1 (EP)
Inventor: VOIGTLAENDER KLAUS
IPC: G01S13/931
Filed: 2000-01-19
Abstract: A device is proposed for ascertaining distance and transmitting data in a motor vehicle. It has a transmitting arrangement for generating and emitting a radar signal. A receiving arrangement receives a radar signal. It is characterized in that switchover arrangements are provided which cause the transmitting and/or receiving arrangement to operate either in a radar operating mode for detecting the distance and/or speed of a further object, or in a data-exchange operating mode for the exchange of data with a transceiver. Specific functions are enabled in dependence on the data exchange.
Patent EP-1167442-A1 (EP)
Inventor: TOMIHASHI NOBUYUKI
IPC: C08L27/18
Filed: 2000-03-08
Abstract: An aqueous curing composition of a fluoroelastomer
containing a fluoroelastomer, a fluororesin, a curing agent, which
further contains a surfactant which leaves 0.3 wt. % or less of
a decomposition residue after being heated at 300°C for 30 minutes
and/or a polar solvent having a boiling point of 300°C or less
and a surface tension of at least 30 dyne/cm at room temperature.
When a coating film is formed from this aqueous composition, a
large amount of the fluororesin contained therein can be bled up
on the surface of the coating film. Thus, the durability and
non-tackiness of the coating film can be improved.
Patent EP-1078523-A1 (EP)
Inventor: PELLICCI NORBERTO
IPC: H04N7/15
Filed: 2000-02-18
Abstract: A communication system has a speakerphone and a physically separate sub-system interfacing the speakerphone to a network. The sub-system comprises either a wallmount device for interfacing to a telephone network or a sub-system for video conferencing. The speakerphone and the sub-system communicate through a digital proprietary protocol, e.g., time-division multiplexed. By physically separating the system into a speakerphone and a sub-system that interfaces to the network, the same speakerphone can be used for audio conferencing when used with the appropriate wallmount, and also as audio accessory to a video conferencing system that handles the same protocol.
Patent EP-1176950-A1 (EP)
Inventor: LILIEBLAD FREDRIK
IPC: A61K9/28
Filed: 2000-03-01
Abstract: The method relates to a disposable device for the application of a coating (2) on a tablet, a capsule or a pill. The coating (2) is applied enclosing the tablet, capsule or pill (3) during its passage through a bowl formation (4) with a coating mass (5) and through an elastic diaphragm (12) located in the bottom (11) and provided with a centrally disposed, conveniently penetrable opening (13). During the passage of the tablet, capsule of pill (3) the opening (13) encloses the tablet, capsule or pill and simultaneously shapes a film of coating mass (5) thereon.
Patent EP-1163585-A1 (EP)
Inventor: TOEDTER KAI
IPC: G06F11/36
Filed: 2000-03-01
Abstract: Es wird ein Verfahren zur Überwachung eines Programms angegeben, bei dem das Programm um einen Instrumentierungsteil erweitert wird. Der Instrumentierungsteil generiert eine Nachricht und übermittelt diese Nachricht an einen Überwachungsprozess. Der Überwachungsprozess leitet eine vorgegebene Aktion ein.
Patent EP-1177639-A1 (EP)
Inventor: UBALE ANIL WAMANRAO
IPC: G10L19/00
Filed: 2000-04-10
Abstract: De nombreux systèmes de codage perceptif en bandes séparées, qui utilisent des filtres d'analyse et de synthèse, considèrent que le bruit de quantification introduit par la quantification de signaux en bandes séparées est sensiblement identique au bruit dans le signal de sortie, obtenu par l'application de filtres de synthèse aux signaux en bandes séparées quantifiés. Cette hypothèse est en général erronée, les filtres de synthèse modifiant ou étalant le bruit de quantification. L'invention concerne un cadre théorique destiné à dériver une affectation de bits optimale tenant compte de l'étalement du bruit des filtres de synthèse. En théorie, le problème consistant à trouver une affectation de bits optimale peut être exprimé en termes de problème d'optimisation linéaire dans un espace de coordonnées multidimensionnel. L'invention concerne également des procédés simplifiés dérivés de ce cadre théorique, qui peuvent apporter des solutions quasi-optimales avec de modestes ressources de calcul.
Patent EP-1181129-A1 (EP)
Title: Systeme de verification du fonctionnement d'une presse
Inventor: JURANITCH JAMES C
IPC: B23P19/02
Filed: 2000-04-21
Abstract: L'invention porte sur un système de vérification de la qualité d'une opération de pressage d'une pièce à ajustement serré sur une section d'un ensemble de réception. Le système peut s'appliquer à l'installation d'une bague de roulement sur un arbre ou d'un siège de soupape dans une tête de cylindre. Une sonde effectue une mesure prédéterminée de la pièce à ajustement serré pour établir une première valeur de mesure. Dans le cas d'un siège de soupape placé dans une poche réceptrice d'une tête de cylindre, une sonde de mesure est insérée dans la poche réceptrice de la tête de cylindre pour mesurer sa profondeur. La profondeur est enregistrée sous forme d'une seconde valeur de mesure. Le siège de soupape subit ensuite une pression dans la poche, et la profondeur résiduelle est mesurée de façon à déterminer la distance entre la surface la plus externe du siège de soupape sous presse et la surface externe de la poche réceptrice. Un calcul arithmétique permet de comparer la profondeur de la poche par rapport à l'épaisseur du siège de soupape afin de déterminer la différence qui est ensuite comparée à la profondeur résiduelle.