baber/WOPTO huggingface dataset:
Patent EP-0996975-A1 (EP)
Inventor: FULLER ROBERT T
IPC: H01L29/16
Filed: 1998-06-30
Abstract: The present invention is directed to a silicon carbide field effect transistor. The FET is formed on a silicon carbide monocrystalline substrate. An insulative material gate having a pair of spaced apart sidewalls is patterned on the substrate. The insulative material comprises a first insulation material overlayed by an electrically conductive layer. Within the substrate is lightly doped base regions located partially under the sidewalls of the gate and extending into the exposed substrate. Associated with the lightly doped base regions are heavily doped source regions aligned with the exposed substrate. On the underside of the substrate is a drain region to form the FET. Further in accordance with the present invention, a method to fabricate a field effect transistor is disclosed. The transistor is formed in a monocrystalline substrate of silicon carbide. Forming a transistor on the silicon carbide substrate entails depositing a first electrically insulative layer over the substrate. Next, an electrically conductive layer is deposited over the first insulative layer and then a second electrically insulative layer is deposited over the conductive layer. The following step includes partially removing the second insulative layer and exposing a portion of the first conductive layer to obtain two spaced apart regions of the silicon carbide substrate for forming lightly doped base regions. Then the substrate aligned with the exposed portion of the first conductive layer is lightly implanted with a dopant to form lightly doped base regions. Next, a layer of a third insulative material is formed on the sidewalls of the second insulative material. The following step entails removing the exposed conductive layer not aligned with the second insulative material and third insulative material. Thereby, exposing portions of the first insulating layer and defining a second set of spaced regions of the substrate. The second set of spaced regions are then heavily implanted to form heavily doped source regions. The second insulative material and third insulative material are then removed to form a gate.
Patent EP-1000115-A1 (EP)
Inventor: CRAIG THOMAS ORR
IPC: B29C44/34
Filed: 1998-07-24
Abstract: La présente invention concerne un procédé amélioré de fabrication de particules de polymère extensibles. Selon ce procédé en continu on produit des pastilles de polymère extensibles, en une seule étape, tout en éliminant la plupart des dangers inhérents aux procédés conformes à l'état antérieur de la technique. Les polymères ainsi produits présentent une taille uniforme et peuvent être moulés pour fabriquer différents articles à l'aide d'un équipement existant et de techniques connues de l'homme de l'art.
Patent EP-1131613-A1 (EP)
Inventor: KIM DONG KYUN
IPC: H01L27/14
Filed: 1998-08-31
Abstract: An infra-red bolometer (200) includes an active matrix level (210), a support level (220), a pair of posts and an absorption level (230). The active matrix level (210) includes a substrate (212) having a pair of connecting terminals (214). The support level includes a pair of bridges (240), each of the bridges being provided with a conduction line (255) formed on top thereof, wherein one end of the conduction line is electrically connected to the respective connecting terminal (214). The absorption level (230) includes an absorber with a reflective layer (275) positioned at bottom surface thereof, a serpentine bolometer element (285) surrounded by the absorber (295) and an IR absorber coating (297) formed top of the absorber (295). Since the reflective layer (275) is attached at the bottom surface of the absorber (295), which will, in turn, eliminate the need for controlling the vertical distance between the absorption level (230) and the active matrix level (210).
Patent EP-1021449-A1 (EP)
Inventor: BOUSQUET ANDRE
IPC: C07C309/66
Filed: 1998-09-29
Abstract: L'invention concerne des dérivés d'esters (R)-sulfonyloxyacétiques de formule générale (I); dans laquelle R1 représente un groupement benzyle, alkyle en C1-C4 éventuellement substitué par un ou plusieurs atomes d'halogène, ou phényle éventuellement substitué par un ou plusieurs atomes d'halogène ou par un ou plusieurs groupements alkyles, linéaires ou ramifiés, en C1-C4 ou par un groupement nitro. Ces composés sont des intermédiaires dans la synthèse du clopidogrel.
Patent EP-1040152-A1 (EP)
Inventor: ALLEN JOANNE VICTORIA
IPC: C08G73/02
Filed: 1998-12-16
Abstract: A polymeric material comprises at least one repeat unit consisting substantially of a moiety of Formula 1:in which Y<1 >represents N, P, S, As and/or Se. Ar<1 >and Ar<2>, which may the same or different, represent independently a multivalent, optionally substituted aromatic group, and Ar<3 >represents independently a mono or multivalent, optionally substituted aromatic group. At least one terminal group is attached in the polymer to the Ar<1>, Ar<2 >and optionally Ar<3 >groups located at the end of the polymer chains, so as to cap the polymer chains and prevent further polymer growth. At least one terminal group is derived from at least one end capping reagent used in the polymerization to form the polymeric material to control the molecular weight thereof. A charge transport material comprising such polymers is useful in electroreprographic and electroluminescent devices. These polymers may be made by controlling their molecular weight with an end capping reagent.
Patent EP-1069814-A1 (EP)
Inventor: BABINI EZIO
IPC: H05K7/14
Filed: 1999-07-16
Abstract: A support device for printed circuit boards includes a
support structure, equipped with at least one board
guiding groove, and co-operating with a locking group,
whose task is to lock detachably the boards. The support
structure has at least one transversal cutting which
crosses the groove and co-operates with the locking
group. The locking group includes a guiding element
(9,19), which slides inside a relative guiding seat
(9a,19a). One end of the guiding element (9,19) is
connected to a plate (10) provided with at least one
locking element (11a), which is introduced inside the
transversal cutting (12a) for locking the board.
Patent EP-0976684-A1 (EP)
Inventor: BILITEWSKI URSULA DR
IPC: C02F1/28
Filed: 1999-07-22
Abstract: This modular (2, 4, 6, 8, 10) plant in miniature, has a capacity of only 1-10 ml/min. Preferred Features: Modules provide aeration, removal of iron and manganese, activated carbon filtration and disinfection. Modules are mainly cylindrical or polygonal and stand coaxially upright, in the manner of a reaction column. A module for aeration and flocculation (2), includes adjustable spray nozzles, with a conical impact baffle for the water jets. A solid filter bed is included in one or more modules (4, 6, 8) for iron and manganese removal. One module comprises stacked activated carbon filters (8). A top vessel (60) accepts a water sample for treatment. Pumps (58), flow restriction valves and/or mechanical filters intervene between modules. The equipment is portable.
Patent EP-1078952-A1 (EP)
Inventor: ARNDT JOERG
IPC: C09C1/56
Filed: 1999-08-27
Abstract: An aggregate comprising a carbon phase and at least one
rare earths-containing species phase. This aggregates are
used in elastomeric compounds.
Patent EP-1094530-A1 (EP)
Inventor: WINKLER GREGOR
IPC: H01M50/204
Filed: 1999-10-20
Abstract: The present invention relates to a rechargeable battery pack (1) for
a mobile terminal (10) of a wireless telecommunication system, with one
or more battery cells (2), time reference means (3,4) for generating
relative time reference information (cv), e.g. comprising a frequency
base providing a frequency signal and a counter means for converting
said signal into counts, identification means (5) for providing unique
identification information (ID) allocated to the battery pack (1), and
interface means (6) for transmitting said unique identification
information (ID) and said relative time reference information (cv) to a
connected mobile terminal (10) for updating real time information in the
mobile terminal (10) on the basis of said unique identification
information (ID) and said relative time reference information (cv).
Further, the present invention relates to a mobile terminal (10) for a
wireless telecommunication system, with interface means (11) for
receiving unique identification information from a rechargeable battery
pack (1) connected to said mobile terminal (10), real time means (14,15)
for generating real time information for the mobile terminal (10) and
control means (12) for determining on the basis of received unique
identification information (ID) if a connected battery pack (1) has been
connected before and for updating said real time information on the
basis of accurate time information (tm) depending on said determination
result.
Patent EP-0963700-A1 (EP)
Inventor: HUP GERHARD
IPC: A23C19/032
Filed: 1999-06-08
Abstract: The invention relates to a cheese with holes or cheese
product having a fat content of at least 10 to less than
30 wt.%, based on the dry matter, with holes obtained by
propionic acid fermentation, wherein the holes are regular in shape, and
the cheese contains no non-milk-specific additives. Furthermore, the invention
relates to a method for the preparation of a cheese with
holes or cheese product having a fat content between 10 and
30 wt.%, based on the dry matter, which comprises the
following steps:
     calcium ions are added to a product resembling low fat
milk, obtained from a whey protein concentrate having a
protein content of 20-60 wt.%, based on the dry matter, and a
pH value of 5.9-6.7;   the resulting product is subjected to a heat treatment and
a homogenization step;   the product thus obtained is added to a cheese milk in an
amount of 0.2-2 wt.%, based on the cheese milk, which cheese
milk is standardized such that, finally, a cheese or cheese
product having a fat content of from 10 to 30 wt.%, based on
the dry matter, is obtained;   then a suitable bacterial culture comprising at least a
propionic acid culture is added to this cheese milk;   a curd is allowed to be formed, after which the whey is
drained;   the curd is washed such that substantially dissolved whey
constituents are removed; whereafter   in a conventional manner a cheese is prepared which, after
brining, is conventionally ripened.
Patent EP-0994564-A1 (EP)
Inventor: WANG HONGMO
IPC: H03K5/04
Filed: 1999-10-05
Abstract: An inverter circuit (100) having a duty cycle control feature for adjusting
the duty cycle of an output signal, (V o ), includes a pair of transistors (Q 1 , Q 2 ) sharing a
common input signal (V i ) that is provided to the transistor gate terminals (G), and which
produce an output signal having a duty cycle from the transistor drain terminals (D). A
control circuit (120) is connected between the transistor drain terminals and at least one
of the transistor backgate terminals (bg) for providing negative feedback to the backgate
terminal, thereby adjusting the threshold voltage of the transistor whose backgate
terminal receives the negative feedback.
Patent EP-1090663-A1 (EP)
IPC: B01D3/00
Filed: 1999-10-05
Abstract: Process for the manufacture of a concentrated solution, like a concentrated
aqueous hydrogen peroxide solution, by distillation and evaporation of a dilute
solution, in which the distillation and the evaporation are carried out in two
distinct pieces of equipment which are easy to dismantle and to transport.
Aqueous hydrogen peroxide solutions having a concentration of at least 90% are
obtainable.
Patent EP-0933715-A1 (EP)
Inventor: BARBEZ JEAN-MICHEL
IPC: H04L12/54
Filed: 1999-01-21
Abstract: The system includes a data network (6) for servicing the site which includes at least a data restitution terminal (7,8,9). A network server (5) to which the terminal is connected, a database (1) and a data server (2), for selection of data from the database (1) and for transmitting the selected data to the network server (5). The data server (2) includes means (23) for notifying the terminal (7,8,9) of the availability of data in the network server (5).
Patent EP-0980778-A1 (EP)
Inventor: HARDY FRANCIS
IPC: B60J10/04
Filed: 1999-06-22
Abstract: The elastomer wiper at the base of the motor vehicle door sliding window comprises a U section part (2) and a rigid frame (1). Each part (5a) of the decorative strip extending beyond the U section part is fitted, on its surface turned towards the door panel, with a rigid reinforcement strip (7) which adheres to this surface.
Patent EP-0982525-A1 (EP)
Inventor: JUNG STEPHANE
IPC: F16L37/086
Filed: 1999-08-23
Abstract: Ring clip (10) and body (2) are integral. The ring is held transversely at the rear of the body, by a flexible section (8). This allows it to be displaced radially, for coupling and uncoupling. Preferred features: A bracket (18) forms a stop for the ring, directly opposite the flexible section. Clearances are provided between surfaces of the ring and facing parts of the stop and body. The gaps contain bridging sections. Resilient block(s) mounted in the clearances, return the ring. These are over-molded, as is the connector seal. Molding of thermoplastic and over-molding of elastomer are achieved by a two-material injection technique. Thermoplastics and thermoelastics are selected for chemical bonding at their interface, during over-molding. Ring and body are integrally-molded.
Patent EP-1002565-A1 (EP)
Inventor: BARRY LIONEL
IPC: F25J3/04
Filed: 1999-11-16
Abstract: The plant has a liquid droplet separator (11) with liquid detector (13). Preferred Features: A central control unit (17) receives the signal (15) from the liquid detector, which can activate an alarm (and/or shutdown) system (16). The liquid detector is opto-electronic. The detector is close to the lowest point of the collector (18) feeding the separation module (7) with gaseous mixture for separation. The liquid particulates separator (11) equipped with the liquid detector (13), is a coalescence filter, located directly upstream of the gas separation module. The liquid detector is connected to a purge outlet (12) of the separator. The gas separation module (7a, 7b) includes permeation membrane(s) or is of the adsorption type.
Patent EP-1104665-A1 (EP)
Inventor: RAZIAN HASSAN
IPC: A61F2/30
Filed: 1999-11-18
Abstract: The cage consists of a disc-shaped spacer (1) with two opposite faces (2, 3) linked by a side wall (13) and a rotary anchor plate (4) connected to the spacer by a spindle (20) passing through an aperture (21) in the spacer wall. The spindle is fixed in place relative to the spacer wall by a lock (26) formed by a splayed spindle end (22) which also holds the plate against the spacer's side wall. A slot (31) in the face of the plate allows insertion of an instrument to rotate it.
Patent EP-1078846-A1 (EP)
Inventor: BERNARDI MARCO LINO
IPC: B62J1/02
Filed: 1999-08-27
Abstract: The present invention relates to a method for
manufacturing a suspension for bicycle saddles and a
suspension obtained by means of this method. In
particular, the method comprises the steps of:
introducing an elastomer material (5) inside a closed
chamber (8) which has an annular configuration and is
defined by joining together a receiving mould (6) and a
counter-mould (7); solidification of the elastomer
material (5) and consequent forming of a substantially
tubular part (16) which is counter-shaped with respect to
the closed chamber (8); opening of the closed chamber (8)
and subsequent extraction of the substantially tubular
part (16) from the receiving mould (6); insertion of a
spring (19) inside the substantially tubular part (16);
mounting of the spring (19) and the tubular part (16)
between the shell (3) and the support structure (2) of
the bicycle. The suspension (1) essentially consists of
the spring (19), the substantially tubular part (16)
arranged so as to line externally the spring (19) and
fixing means (18) for mounting the suspension (1) between
the shell (3) and the support structure (2).
Patent EP-1049459-A1 (EP)
Inventor: WILSON EDWARD S
IPC: A61K31/19
Filed: 1999-01-15
Abstract: The present invention relates to novel, liquid and semi-solid pharmaceutical compositions which can be administered in liquid form or can be used for preparing capsules containing such pharmaceutical compositions. Also provided are methods of using and processes for preparing the pharmaceutical compositions of the present invention.
Patent EP-1056329-A1 (EP)
Inventor: COOK IVAN J
IPC: A01D82/00
Filed: 1999-01-28
Abstract: L'invention concerne un système de conditionnement de récolte permettant de réduire le temps de séchage des récoltes. D'une manière générale, le système comprend un châssis (11), un rouleau fixe (5) monté sur le châssis, un rouleau mobile (6) monté sur un ou plusieurs soufflets (7), lesquels sont également montés sur le châssis, et une source de gaz ou d'air comprimé. L'invention concerne également un manchon de rouleau compressible qui réduit le temps d'indisponibilité imputable au bourrage ou au bouchage des rouleaux par des bouchons et autres débris, ledit manchon comprenant un tapis de base et une pluralité de plates-formes.
Patent EP-1051552-A1 (EP)
Inventor: PINTZ HEIKO
IPC: E02D3/00
Filed: 1999-01-08
Abstract: The invention relates to a wide-meshed textile grating for providing reinforcement in civil engineering applications, especially for reinforcing ground layers. The inventive grating consists of groups of weft and groups of warp threads which have been preferably woven or knitted together. Each group of threads is at least 8 mm away from the adjacent parallel group of threads and the individual threads making up each group are made up of highly resistant yarns. The groups of weft threads and groups of warp threads of the textile grating are covered with a polymer coating. The aim of the invention is to provide an easy to handle grating with a low specific weight which digs into the ground layers to be reinforced more effectively. To this end, the polymer coating contains evenly distributed gas inclusions so that it has a foam-type structure. The invention also relates to a method for producing a textile grating of this type, characterised in that a foaming agent is added to the plastic compound used to form the polymer coating. Said foaming agent forms gas inclusions whilst the polymer is setting.
Patent EP-1073819-A1 (EP)
Inventor: MORAWETZ RICHARD
IPC: E05D11/08
Filed: 1999-01-28
Abstract: L'invention concerne un frein pour portière de voiture, intégré dans une charnière, avec butée de fin de course d'ouverture, dans lequel la charnière comprend deux ailes montées articulées entre elles au moyen d'un tourillon (3), susceptibles de buter alternativement sur l'une des deux pièces d'agencement de la portière, à savoir, portière ou montant de portière, le tourillon étant raccordé, solidaire en rotation, avec l'une des ailes (1) de la charnière et pouvant tourner dans un oeil de charnière (23) de l'une des ailes, ledit frein de portière comprenant en outre au moins une pièce d'engrènement (8) prenant appui contre l'une des ailes, et au moins une pièce de frein ou de butée prenant appui contre l'autre aile. L'invention a pour but de réduire le nombre de pièces individuelles et d'obtenir une configuration ayant un encombrement aussi réduit que possible, avec apport de forces de freinage élevées allant en croissant au fur et à mesure que l'angle d'ouverture de la portière augmente. L'invention est en conséquence caractérisée en ce que le frein de portière est formé essentiellement d'au moins une pièce d'engrènement (8) orientée radialement par rapport à l'axe de la charnière (3) et raccordée, solidaire en rotation, avec l'une des ailes de la charnière, élastiquement déformable dans un plan parallèle à l'axe de la charnière (3), et d'au moins une surface de freinage (10, 11) formée sur le tourillon de charnière et limitée par une butée de fin de course (9), et en ce qu'au moins l'une des surfaces de freinage (10, 11) formée sur le tourillon (3) et coopérant avec la pièce d'engrènement, est inclinée en direction de l'axe de la charnière.
Patent EP-1069934-A1 (EP)
Title: Filtre ou laveur a pate et joint utilise dans ceux-ci
Inventor: HEINO JUKKA
IPC: B01D33/067
Filed: 1999-03-09
Abstract: La présente invention concerne un joint servant à rendre étanche un organe rotatif. Ce joint est particulièrement adapté pour rendre étanche les parties à large diamètre des tambours utilisés dans des cylindres de lavage et de filtrage de grande taille, et des arbres de transmission, de l'industrie de transformation du bois. Le laveur en question comporte une enveloppe extérieure fixe (10), et une chambre d'alimentation (12) de liquide de lavage placée à l'intérieur de l'enveloppe, définis par une plaque perforée (16), ainsi qu'un tambour rotatif placé à l'intérieur de ladite surface (16). Le tambour comporte une surface perforée (18) perméable aux liquides. Un espace (20) dit à pâte est défini entre lesdites surfaces perforées (16, 18), le laveur étant pourvu à ses deux extrémités de joints destinés à rendre étanche ledit tambour rotatif par rapport à l'enveloppe extérieure fixe. Le joint est formé par une boîte d'étanchéité (26) et un organe d'étanchéité placé dans celle-ci. Ladite laveuse se caractérise par le fait que la boîte d'étanchéité (26) a été pourvue de moyens (40) permettant d'introduire un milieu sous pression, de préférence un liquide, dans la boîte d'étanchéité (26).
Patent EP-1053547-A1 (EP)
Title: Playback device for disc-shaped recording media
Inventor: MAIER JENS
IPC: G11B19/12
Filed: 1999-01-22
Abstract: Disclosed is a playback device (1) for disc-shaped recording media (5) enabling storage data groups on audio discs to be skipped The playback device (1) comprises a scanning device (10) and a device (15) for evaluating the content data recorded in an input area on the recording medium (5). Depending on the evaluation of the content data, a recording carrier (5) inserted into the playback device (1) can be recognized as a storage disc or as audio disc. When a storage disc is recognized, playback is aborted. When an audio disc is recognized, the scanning device (10) skips to an addressed title of the audio disc. During playback of a title of the audio disc, the scanning device (10) scans for recorded additional coded information data (20) regarding said title. On the basis of the additional information (20), the evaluation device (15) recognizes whether the title that is being played back is an audio data group or a storage data group. When the evaluation device recognizes a storage data group, the scanning device (10) skips to another title.
Patent EP-1069906-A1 (EP)
Title: Conjugues convenant au traitement du cancer de la prostate
Inventor: FENG DONG-MEI
IPC: A61K38/00
Filed: 1999-03-04
Abstract: L'invention concerne des conjugués qui comprennent des oligopeptides portant des séquences d'acides aminés subissant sélectivement un clivage protéolytique sous l'effet d'un antigène libre spécifique de la prostate et d'agents cytotoxiques connus. Les conjugués de l'invention se caractérisent par une liaison hydroxylalkylamino entre l'oligopeptide et la vinblastine. De tels conjugués contiennent au traitement du cancer de la prostate et de l'hypertrophie prostatique bénigne. L'invention concerne également des agents cytotoxiques dérivés des alcaloïdes de la pervenche.
Patent EP-1075185-A1 (EP)
Inventor: DUVERT PATRICE
IPC: A01N43/54
Filed: 1999-04-12
Abstract: The invention concerns a synergistic fungicide and/or bactericide composition comprising dodine and a derivative of the anilino-pyrimidine family. The invention also concerns a preventive or curative method for fighting against phytopathogenic fungi and/or bacteria using such a composition.