baber/WOPTO huggingface dataset:
Patent EP-1255272-A3 (EP)
Inventor: SHENG XIA
IPC: H01J9/02
Filed: 2002-04-11
Abstract: A high emission electron emitter and a method of fabricating a high emission
electron emitter are disclosed. A high emission electron emitter 10 includes an
election injection layer 1. an active layer of high porosity porous silicon material 3 in
contact with the electron iniection layer 1, a contact layer of low porosity porous
silicon material 5 in contact with the active layer 3 and including an interface surface
12 with a heavily doped region 8, and an optional top electrode 7 in contact with the
contact layer 5. The contact layer 5 reduces contact resistance between the active
layer 3 and the top electrode 7 and the heavily doped region 8 reduces resistivity of
the contact layer 5 thereby increasing electron emission efficiency and stable
electron emission from the top electrode 7. The electron injection layer 1 is made
from an electrically conductive material such as n+ semiconductor, n+ single
crystal silicon, a metal, a silicide, or a nitride. The active layer 3 and the contact
layer 5 are formed in a layer of silicon material 6 that is deposited on the electron
injection layer 1 and then electrochemically anodized in a hydrofluoric acid solution.
Prior to the anodization. the interface surface 12 can be doped to form the heavily
doped region 8. The layer of silicon material 8 can be porous epitaxial silicon,
porous polysilicon, porous amorphous silicon, and porous silicon carbide.
Patent EP-1267084-A3 (EP)
Inventor: DECKER DAVID
IPC: F02B39/00
Filed: 2002-05-30
Abstract: A compressor wheel is re-designed to permit die inserts
(20), which occupy the air passage and define the blades (4, 5)
during a process of forming a wax pattern (21) of a compressor
wheel, to be pulled without being impeded by the blades. This
modified blade design enables the automated production of wax
patterns (21) using simplified tooling. These wax patterns
(21) can be used in a large-scale investment casting process,
and produce an economical cast titanium compressor wheel which
performs aerodynamically at high boost pressure/RPM. The
compressor wheel improves low cycle fatigue, withstands high
temperatures and temperature changes, and permits operation at
high boost pressure ratio while, on the other hand, having low
weight, low inertial drag, and high responsiveness. The
invention further concerns an economical method for operating
an internal combustion engine, comprising providing said engine
with an easily manufactured, long-life titanium compressor
wheel and driving the titanium compressor wheel at high RPM for
increasing combustion air throughput and density.
Patent EP-1283631-A3 (EP)
Inventor: BHAT SHIVARAM
IPC: H04L29/06
Filed: 2002-08-06
Abstract: In an enterprise server system having a server, a web-base applications
single sign-on method and system. The single sign-on system includes logic for
assigning and retrieving uniquely identifying tokens that are assigned to a user
attempting to access one of many applications in the server. The token is
assigned after the user has successfully logged into the server. The assigned
token enables the user to access different applications in the server without
having to authenticate every time the user goes from one application to the
other. In one embodiment of the present invention, the single sign-on system
includes a token that provides a listening mechanism for the applications that
need to be notified when a token expires in order to deny access to the particular
user identified with the expired token.
Patent EP-1336557-A3 (EP)
Inventor: TAKAHIKO KUBOTA
IPC: B62M27/02
Filed: 2003-01-24
Abstract: The invention relates to a snowmobile comprising a body and a steering device. It aims
to improve a steering device capable of effecting desired ski characteristics even if the
snow quality or the number of crew members changes. This is achieved by a
snowmobile having a steering device for a snowmobile comprising a steering ski having
band plate-like ski body disposed at the front of a body frame for leftward and rightward
steering movement and extending longitudinally of the vehicle, and a keel adapted to be
protruded from the bottom of the ski body toward the snow surface, wherein between the
ski body and the keel are provided keel protrusion adjusting mechanisms for adjusting
the amount of protrusion of the keel.
Patent EP-1372012-A3 (EP)
Inventor: WOLLESCHENSKY RALF
IPC: G02B21/06
Filed: 2003-04-03
Abstract: Optical arrangement, e.g. a microscope, for observation of a sample or object has a light source and a receiver device for detection of light back scattered from the object. Said arrangement comprises a concave mirror (6, 16) aligned with a beam splitter, the splitting surface (3, 15) of which is divided into transmitting and reflecting surfaces. Light from the illumination source is incident on beam splitter, reflected from it back to the concave mirror and then focussed by the mirror onto the transmitting region so that light is incident on the sample. Light is then transmitted back to a detector (17).  An evaluation unit can be used on the input size to adjust the detector and on its output size to adjust the focal length of a concave mirror.
Patent EP-1342805-A3 (EP)
Inventor: DRAUGELATES ULRICH PROF DR-ING
IPC: C21D8/02
Filed: 2001-01-23
Abstract: Production of magnesium alloys having a superplastic structure comprises heating a magnesium-based alloy to 250-600 degrees C; deforming to a semi-finished product at 250-450 degrees C; and rapidly cooling at a speed of more than 300 degrees C/minute.
Patent EP-1375363-A3 (EP)
Inventor: COX MICHAEL
IPC: B65D5/50
Filed: 2003-06-26
Abstract: A package for displaying a plurality of items (13), the package comprising item
retention means (14), said retention means comprising a plurality of elongate tabs (14), which
engage in corresponding slots in the items, to hold the items in an upright position.
The item retention means comprises at least first and second tabs and each item is held
by a first tab, inserted into a first slot in the item and a second tab, inserted into a
second slot in the item. The package has a base, first and second sides and at least one
end, enclosing the items. The tabs extend upwardly from the base of the package,
from an elongate strip, the axes of the tabs being perpendicular to the long axis of the
strip. The package has a first strip (16), including a plurality of tabs (14), the strip being
secured parallel to the first side of the package and a second strip, including a plurality
of tabs, the strip being secured parallel to the second side of the package. The tabs are
arranged in pairs such that each tab of the first strip is directly opposite a
corresponding tab of the second strip.
Patent EP-1352656-A3 (EP)
Inventor: BENDELE ALISON M
IPC: A61K31/00
Filed: 1997-12-08
Abstract: The invention relates to methods for treating or preventing acute and/or chronic arthritis.
The method comprises administering to patients in need thereof therapeutically effective
amounts of a TNF binding protein and methotrexate (N-[4-[[2,4-diamino-6-pteridinyl)methylamino]benzoyl]-L-glutamic
acid). In a preferred embodiment, the TNF
binding protein is sTNFR-I or sTNFR-II. The invention also relates to pharmaceutical
compositions containing a TNF binding protein and methotrexate useful in such methods.
Patent EP-1375106-A3 (EP)
Inventor: HUMAN JAN PETRUS
IPC: B29C48/305
Filed: 1999-07-30
Abstract: The apparatus disclosed comprises a barrel (12) in which there is a piston (42) on a shaft (36). The shaft (36) can be moved axially and is surrounded by a feed screw (14). There is a shut-off valve (70) in the barrel (12). The feed screw (14) is used to fill a holding cavity (C) between the piston (42) and the valve (70). The valve is then opened and the piston (42) forces the charge from the cavity (C) into the moulding cavity (30). In its forward position, the piston (42) has its front face forming part of the bounding wall of the moulding cavity (30).
Patent EP-1431236-A3 (EP)
Inventor: KANZLER HELMUT
IPC: B66D1/50
Filed: 2003-10-17
Abstract: Process for controlling the hoisting winch of a piste maintenance vehicle (10) comprises determining a chain speed or a variable proportional to the drive chain speed, determining a cable speed or a variable proportional to the cable speed, comparing the chain speed and the cable speed or the proportional variables, and determining a nominal value for the cable speed or the proportional variable taking into account the comparison result for the hoisting winch control.  An Independent claim is also included for a piste maintenance vehicle with a hoisting winch for carrying out the above process.
Patent EP-1426800-A3 (EP)
Inventor: MIZUNO TAKAYUKI
IPC: G02B6/34
Filed: 2003-12-04
Abstract: An optical multi/demultiplexing circuit includes
at least one phase generating optical coupler (111,112) and an
optical delay line (107) coupled to the phase generating
optical coupler (111,112). The phase generating optical coupler (111,112)
consists of at least one input (101,102) and at least two outputs (103,104).
At least one of the phase generating optical coupler (111,112)
has a wavelength dependent or frequency dependent output
phase difference in the passband of the circuit so that
it can change the transmittance characteristics of the
optical multi/demultiplexing circuit.
Patent EP-1359136-A3 (EP)
Inventor: SALVINO JOSEPH M
IPC: G01N24/00
Filed: 1999-06-23
Abstract: This invention is directed to polymeric fluorophenyl hydroxylamine resin compounds and
to a process for preparing α,β-unsaturated alkenoate resin compounds.
Patent EP-1333308-A3 (EP)
Inventor: YONG-SEOK IM
IPC: G02F1/1335
Filed: 2003-01-30
Abstract: A compact illumination system using a light source such as an array of light
emitting diodes (LEDs) or laser diodes (LDs) having a long life span, and a projection
display device employing the illumination system are provided. The illumination
system includes a light source; a collimating lens array for making light emitted form
the light source be parallel; an optical path conversion unit for reflecting the light
incident in parallel from the collimating lens array back toward the light source to
initially converge the light; and a secondary focusing lens disposed at a side where
the light source is positioned, for converging the light, that has been reflected and
converged through the optical path conversion unit, on a predetermined position.
The illumination system reflected the light emitted from the light source back toward
the light source through the optical path conversion unit so that the volumes of the
illumination system can be greatly reduced to be compact.
Patent EP-1443384-A3 (EP)
Inventor: GUNTHER STEPHEN H
IPC: G06F1/26
Filed: 2003-12-23
Abstract: The operating voltage of an integrated circuit (e.g., a processor) is changed in
response to one or more conditions (e.g., a laptop computer is connected to an AC power
source). Both the operating frequency and the operating voltage of the integrated circuit
are changed. The voltage regulator providing the operating voltage to the integrated
circuit is caused to transition between voltage levels using one or more intermediate
steps. The integrated circuit continues to operate in the normal manner both at the new
voltage and throughout the voltage transition.
Patent EP-1405576-A3 (EP)
Inventor: LANDRY MICHEL
IPC: A43C11/14
Filed: 2003-06-27
Abstract: The mechanism has a pinion for meshing with a row of teeth (20) of a strap and a finger operable actuator (38) pivotal in two directions (D1, D2). A pivoting link (26) is coupled to the pinion and is pivotal about a pivot axis. A rotating unit (46) engages the link in a driving relationship, such that movement imparted to the actuator is communicated to the pinion by the unit (46) and the link to displace the row of teeth. The rotating unit (46) is coupled to the actuator and is pivotal about other pivot axis. Independent claims are also included for the following: (a) an adjustable strap (b) headband with the strap (c) helmet (d) a article of footwear.
Patent EP-1460724-A3 (EP)
Inventor: MAAG ARNULF
IPC: H01R13/115
Filed: 2004-02-28
Abstract: The spring contact includes two opposing spring limbs (2,3) which are connected via a heel (4). The heel is formed as a closed frame (5) comprising a hollow structure. The spring limbs are provided with beading (10) on their outer surfaces, extending from the free ends of the limbs to the frame region.
Patent EP-1477281-A3 (EP)
Inventor: FRAUHAMMER KARL
IPC: B23Q3/12
Filed: 2004-03-19
Abstract: Es wird eine Handwerkzeugmaschine, insbesondere ein Bohr- oder Schlaghammer, angegebenen, die einen wechselbaren Werkzeughalter (13), ein den Werkzeughalter (13) auf seinem freien Ende (111) aufnehmendes Führungsrohr (11) und eine am Führungsrohr (11) angeordnete, manuell zu bedienende Verriegelungsvorrichtung (14) zum Festlegen des Werkzeughalters (13) am Führungsrohr (11) in einer vom Werkzeughalter (13) auf dem Führungsrohr (11) eingenommenen, definierten Verriegelungsposition aufweist. Zum Zwecke einer ergonomisch günstigen Einhandbedienung bei der Montage und Demontage des Werkzeughalters (13) ist der Verriegelungsposition des Werkzeughalters (13) eine Montageposition in Aufschieberichtung des Werkzeughalters (13) vorgeordnet, in der der Werkzeughalter (13) unverriegelt auf dem Führungsrohr (11) gehalten ist. Die Verriegelungsvorrichtung (14) weist mit ihrem Lösen aktivierbare Mittel auf, die den Werkzeughalter (13) aus seiner Verriegelungsposition in die Montageposition verschiebt (Fig. 1).
Patent EP-1491360-A3 (EP)
Title: Kuvertiermaschine mit umschaltbaren Systemkanälen
Inventor: HALLER JUERG PAUL
IPC: B43M3/04
Filed: 2004-06-16
Abstract: Kuvertiermaschinen haben mehrere Systemkanäle, um Dokumente (1, 2) zu lesen, zu sammeln, eventuell zu falzen und zuzuführen. Derjenige Systemkanal (3, 4), der das Dokument (1, 2) mit dem Adreßfeld zuführt, ist der führende Kanal. Auf das Dokument (1, 2) mit dem Adreßfeld werden die weiteren Dokumente (1, 2) gestapelt. Die Funktion der Systemkanäle (3, 4) ist vorgegeben und kann nur durch einen aufwendigen Umbau der Kuvertiermaschine geändert werden. Damit die Systemkanäle (3, 4) unterschiedliche Funktionen übernehmen können, sind die Systemkanäle (3, 4) so umschaltbar, daß der andere Systemkanal (4) zur Zuführung des ersten Mediums (1) eingesetzt werden kann. Aufgrund der Umschaltung muß die Positionierung der Systemkanäle (3, 4) innerhalb der Kuvertiermaschine nicht geändert werden. Dadurch kann der führende Kanal (3, 4) je nach den Anforderungen innerhalb der Kuvertiermaschine ausgewählt werden. Mit der Kuvertiermaschine werden vorteilhaft Einlagen gestapelt, die einkuvertiert werden sollen.
Patent EP-1519020-A3 (EP)
Inventor: OTAKE MAKOTO
IPC: F02D45/00
Filed: 2004-08-25
Abstract: A filter (10) which traps particulate matter contained in the exhaust gas of a
diesel engine (20) for a vehicle is regenerated by fuel injection control. A controller
(16) calculates a representative value of the operating condition of the diesel
engine (20) during a latest predetermined time period, and determines the traveling
condition of the vehicle on the basis of this representative value. When the
representative value corresponds to a highway traveling condition, fuel injection
control is performed in accordance with a pattern for burning all of the particulate
matter trapped in the filter (10). Under any other conditions, fuel injection
control is performed in accordance with another pattern. Hence optimum filter
regeneration can be performed depending on the traveling condition of the vehicle.
Patent EP-1530241-A3 (EP)
Inventor: VON KLITZING KLAUS PROF
IPC: H01L27/144
Filed: 2004-11-05
Abstract: A detector for detecting electromagnetic radiation, especially for electromagnetic radiation in the GHz or THz range. The detector comprises a semiconductor structure having a 2D charge carrier layer or a quasi 2D charge carrier layer with an edge, at least first and second contacts to said charge carrier layer, said contacts being provided at said edge and being spaced apart by a distance, and a device for measuring at least one of the photocurrent between said first and second contacts, the photovoltage between said first and second contacts and the resistance between said first and second contacts. A device is provided for applying a magnetic field to said detector with a field component perpendicular to said charge carrier layer. An output signal of said measuring device provides information about at least one of the presence of electromagnetic radiation, the intensity of the incident electromagnetic radiation and the frequency of the incident electromagnetic radiation.
Patent EP-1512511-A3 (EP)
Title: Formschliessvorrichtung für eine Spritzgiessmaschine
Inventor: WOHLRAB WALTER
IPC: B29C45/17
Filed: 2002-07-18
Abstract: Beschrieben wird eine Formschließvorrichtung (1, 50) einer Spritzgießmaschine zur
Herstellung von Kunststoffteilen, umfassend zwei äußere Formaufspannplatten (6, 7,
63, 64) sowie ein mittleres in einem Tragrahmen (19, 53) drehbar gelagertes
Formträgerelement (13, 55), wobei der Tragrahmen (19, 53) fest mit dem
Maschinenrahmen (5, 54) der Spritzgießmaschine verbunden ist, und wobei die
äußeren Formaufspannplatten (6, 7, 63, 64) verschieblich am Maschinenrahmen (5, 54)
abgestützt sind und mittels Fahrantrieben (27, 28, 73) auf das mittlere
Formträgerelement (13, 55) zu- und von diesem wegbewegbar sind. Erfindungsgemäß
ist ein im wesentlichen C-förmiger Tragrahmen (19, 53) mit einer zu einer Seite hin
gerichteten Öffnung vorgesehen. Die offene Seite ist leicht zugänglich, beispielsweise
zum Einlegen von Einlegeteilen, zum Entnehmen von Formteilen oder für sonstige
Bearbeitungsschritte. Ein weiterer Vorteil liegt darin, dass die
Werkzeugaufspannflächen für den Werkzeugwechsel oder für Wartungsarbeiten zum
offenen Bereich des Tragrahmens geschwenkt werden können.
Patent EP-1523192-A3 (EP)
Inventor: YAMAURA ATSUSHI
IPC: G06Q30/00
Filed: 2002-06-27
Abstract: Portal server connects with a plurality of content supply servers and
is also connectable with a client terminal via a communication
network. Each of the plurality of content supply servers has music
content. The portal server is accessed by the client terminal, and the
portal server transmits, to the client terminal, a list of music content
suppliable by the content supply servers, in response to a request
from the client terminal. The portal server further transmits, to the
client terminal, data related to a virtual community space pertaining
to the plurality of content supply servers or music content possessed
by the plurality of content supply servers, wherein the virtual
community space is writable by a user. The virtual community space
may include "site rankings", "site previews" and similar information
pertaining to the content supply servers.
Patent EP-1466955-A3 (EP)
Inventor: LEFAUCHEUR JEAN-LUC
IPC: C09K11/77
Filed: 2004-04-08
Abstract: A single crystal scintillator with perovskite structure
is described. The crystal is formed by crystallisation
from the liquid and has the composition
 Ce x Lu (1-x-z) A z  Al (1-y) B y O 3   
where A is one or more of the elements selected from the
group comprising Y, Sc, La, Pr, Nd, Sm, Eu, Gd, Tb, Dy,
Ho, Er, Tm, Yb, In, and Ga; and B is one or more of the
following elements selected from the group comprising: Sc
and Ga. The crystal scintillator exhibits a high density
and a good scintillation response to gamma radiation.
Patent EP-1491162-A3 (EP)
Inventor: DONNELLY LISA M
IPC: A61F2/28
Filed: 2004-06-25
Abstract: A radially expandable sheath is provided having a substantially closed distal end with at least two sidewalls extending proximally therefrom and defining a central lumen. Each sidewall can have a substantially concave outer surface adapted to seat a graft member, and each side wall is at least partially separated by a longitudinally oriented slot that extends from a proximal end along a substantial length of each sidewall. The slot preferably terminates at a position just proximal to the distal end. The device can also include a sheath expander that is adapted to be disposed in the central lumen of the radially expandable sheath and that is configured to flex the sidewalls to radially expand the sheath so as to fix a graft member within a bone tunnel.
Patent EP-1509067-A3 (EP)
Inventor: KIMURA NOBORU
IPC: G01N1/00
Filed: 2004-08-18
Abstract: There is disclosed a vessel for pretreatment of elementary analysis wherein the vessel is a ceramic vessel produced by chemical vapor deposition (CVD) method. And there is disclosed an inductively coupled plasma torch that has at least an induction coil and a nozzle and is used in an apparatus for elementary analysis by ICP method, wherein the nozzle is a ceramic nozzle produced by CVD method. Thus, there can be provided a vessel for pretreatment of elementary analysis that excels in heat resistance and chemical resistance such as acid resistance, and has high purity. There can be also provided an inductively coupled plasma torch used in an apparatus for analysis by ICP method that enables accurate elementary analysis and excels in durability, and an apparatus for elementary analysis by ICP method having this.
Patent EP-1517442-A3 (EP)
Inventor: SAKAGUCHI KENJI
IPC: H03H9/05
Filed: 2004-08-27
Abstract: A surface acoustic wave device (50) includes a piezoelectric substrate (1), an interdigital transducer (IDT) electrode (2), and a connecting portion (3) that is electrically connected with the IDT electrode (2). The surface acoustic wave device (50) further includes a wiring portion (4), a portion of which is disposed on the connecting portion (3), and a bump (5) disposed on the wiring portion (4). The connecting portion (3) includes a comb-shaped portion (6) at an end of the connecting portion (3) on which the wiring portion (4) is disposed. <IMAGE>
Patent EP-1580271-A3 (EP)
Inventor: CHEN RUOPING
IPC: C12N/
Filed: 1999-10-13
Abstract: The invention disclosed in this patent document relates to transmembrane receptors, more particularly to endogenous, human orphan G protein-coupled receptors.
Patent EP-1589705-A3 (EP)
Inventor: DHARANIKOTA SUDHEER
IPC: H04L29/12
Filed: 2005-04-01
Abstract: A method for configuring an access node to provide residential routing functionality comprising populating a fixed match forwarding table with host entries learned during authentication of a residential router instance or during IP address assignment for the residential router instance, associating the residential router instance exclusively with a respective virtual local area network (VLAN) identifier, forwarding upstream traffic dependent upon the respective VLAN identifier and forwarding downstream traffic dependent upon a host entry designated by the downstream traffic being determined. The host entry is accessed from within the fixed match forwarding table. At least one logical interface associated with the residential router instance is provided. The IP packet received on a VLAN corresponding to the VLAN identifier is limited to being forwarded to one of the logical interfaces. Forwarding the upstream traffic includes ignoring a designated destination IP address of an IP packet and forwarding the IP packet toward a default gateway dependent upon the host entry.
Patent EP-1588996-A3 (EP)
Title: Verfahren und Vorrichtung zur Erzeugung eines Infrarot-Flächenstrahlers
Inventor: KOCH ERNST-CHRISTIAN DR
IPC: C06C15/00
Filed: 2005-04-07
Abstract: Es wird ein Verfahren und eine Vorrichtung zur Erzeugung eines Infrarot-Flächenstrahlers vorgeschlagen, die zur Abwehr von Lenkflugkörpern mit Infrarot-Suchköpfen zum Beispiel bei Schiffen eingesetzt werden können. Gemäß der Erfindung wird zur Erzeugung des Infrarot-Flächenstrahlers eine im Infrarotbereich emissive Aerosolwolke durch die Reaktion eines ersten Primäraerosols aus einer wässrigen Lösung eines Elektronenakzeptors mit einem zweiten Primäraerosol aus einer wässrigen Lösung eines Elektronendonators erzeugt. Die Verwendung solcher Primäraerosole führt zu einer Emission bei 3-5 und 8-14 µm und liefert außerdem keine visuelle Signatur.