baber/WOPTO huggingface dataset:
Patent EP-1172945-A3 (EP)
Inventor: KOYAMA TAKESHI
IPC: H04L27/22
Filed: 2001-03-12
Abstract: The present invention provides a data selective demodulation
apparatus in a small scale of the circuit which is able to perform
the stable demodulation even in fading conditions, and which has
no deterioration of the demodulating efficiency. The apparatus
selects two or more digital modulated signals in desired frequency
band from RF signals received through an antenna, and then
regenerates two or more sampling clocks from the digital
modulated signals by the clock regenerator. The demodulated
data derived from the digital modulated signals are delayed by
specific periods in the delay units, and the delayed data are
combined in the combiner. Then the delay amounts by in the
delay units are so controlled that the sampling clock of the
demodulated symbol of the demodulated signals to be supplied to
the combiner become synchronized. As a result, it is able to
provide a data selective demodulation apparatus in a small scale of
the circuit which is able to execute the demodulating operation
stable even in fading conditions, and which has no deterioration of
the demodulating efficiency.
Patent EP-1178132-A3 (EP)
Inventor: TAKAOMI SUGIHARA
IPC: C01B31/36
Filed: 2001-05-05
Abstract: A nitrogen-doped n-type SiC-formed material consisting
of high purity β-type crystals, which exhibits low resistivity
and low light transmittance and is suitably used as a substrate
for semiconductor fabricating devices, and a method of
manufacturing the SiC-formed material by which the SiC-formed
material is obtained at high productivity and improved
deposition rate. The SiC-formed material is produced by the CVD
method introducing nitrogen gas together with raw material
gases and a carrier gas to form a SiC film on a substrate, and
removing the substrate. The material has a specific gravity
of 3.15 or more, light transmittance of 1.1 to 0.05%, and
resistivity of 3x10 -3  to 10 -5  Ωm. The SiC-formed material is
manufactured under conditions of the raw material gas
concentration, in terms of the ratio of the raw material flow
rate (l/min) to the carrier gas flow rate (l/min), introduced
into the CVD reaction chamber, of 5-15 vol%, the nitrogen gas
concentration, in terms of the ratio of the nitrogen gas flow
rate (l/min) to the raw material gas flow rate (l/min), of 10-120
vol%, and the raw material gas retardation time of 7-110 seconds,
wherein, the raw material gas retardation time (sec) =
{(Effective reaction volume in the reaction chamber (l))/(raw
material gas flow rate (l/min))}x{(273+20)/(273 + Reaction
temperature (°C))}×60
Patent EP-1180442-A3 (EP)
Title: Einrichtung zur Steuerung der Durchflussmengen an Druckflüssigkeit in einer Zuleitung für ein Fahrzeugaufhängungssystem
Inventor: BRANDENBURGER WALTER
IPC: B60G17/04
Filed: 2001-05-10
Abstract: Einrichtung zur Steuerung der Durchflussmenge an Druckflüssigkeit in einer
Zuleitung für die Zylinderräume von Federzylindern an Fahrzeugen mit
permanent gefederter und über Niveaureglereinrichtung höhengeregelter
Achse, insbesondere an Schleppern, wobei in die Zuleitung eine Drossel zur
Begrenzung der Durchflussmenge der Druckflüssigkeit eingefügt ist, wobei
die Zuleitung (2) mit einer die Drossel (4) umgehenden Bypass-Leitung (15)
versehen ist, in die eine von einem Steuergerät (17) mit Höhensensor
gesteuerte Zusatzdrossel (16) eingefügt ist, die bei Erreichen der
Endanschläge der Fahrzeugachse nach starkem statischen Lastwechsel
zugeschaltet wird und eine größere Durchflussmenge der Druckflüssigkeit
zulässt.
Patent EP-1162032-A3 (EP)
Title: Handwerkzeugmaschine, insbesondere Betonschleifer
Inventor: SCHUELE MANFRED
IPC: B24B55/05
Filed: 2001-05-16
Abstract: Eine Handwerkzeugmaschine, insbesondere ein Betonschleifer, weist ein
motorisch antreibbares Werkzeug (34) zur Bearbeitung insbesondere der
Oberfläche eines Werkstücks und eine das Werkzeug (34) umgebende
Schutzhaube (40) auf, die am unteren Randbereich (39) ein nachgiebiges
Dichtelement (42) trägt, mit dem die Schutzhaube (40) zur Abdichtung auf die
Oberfläche des Werkstücks aufsetzbar ist. Das Dichtelement (42) in Form einer
Dichtbürste (43) ist mittels mindestens eines flexiblen Elements (50) federnd an
der Schutzhaube (40) gehalten. Dadurch ist das Dichtelement werkzeuglos leicht
auswechselbar. Dessen Borsten (46) sind weniger beansprucht, wodurch die
Lebensdauer des Dichtelements (42) erhöht ist (Fig. 1).
Patent EP-1162780-A3 (EP)
Inventor: AULL KENNETH W
IPC: G06F21/00
Filed: 2001-05-31
Abstract: System and method for cross directory authentication in a Public Key
Infrastructure. A first directory is configured to query a second directory when
receiving queries regarding signature certificates from a second enterprise PKI.
The first directory is part of a first enterprise PKI, and the second directory is part of
the second enterprise PKI. Access to a first enterprise PKI server is attempted by a
user. The user presents a signature certificate from the second enterprise PKI to
the server for authentication. A query is sent to the first directory from the server to
determine if the user is allowed access to the server. A query is sent to the second
directory from the first directory to determine if the user is a member of the second
enterprise PKI. The server approves access to the server if the user is a member
of the second enterprise PKI.
Patent EP-1160902-A3 (EP)
Inventor: KAWASUMI EMI
IPC: H01M8/10
Filed: 2001-05-28
Abstract: Disclosed is a fuel cell system comprising a fuel tank 11 for storing fuel; an evaporator 12 for evaporating the fuel to generate fuel gas; a reforming reactor 13 for generating reforming gas containing hydrogen from the fuel gas; a combustor 14 for burning any one of the fuel and the reforming gas to supply heat to the evaporator 12; and a fuel cell portion 15 for generating electricity by use of the hydrogen contained in the reforming gas generated in the reforming reactor 13, wherein a boiling point temperature of the fuel in the evaporator 12 is estimated based on an operation pressure of the evaporator 12, a vapor temperature of the fuel gas in the evaporator 12 is measured, and when a value obtained by subtracting the boiling point temperature from the vapor temperature becomes below a predetermined value, a flow rate of any one of the fuel and the reforming gas burnt in the combustor 14 is increased.
Patent EP-1205326-A3 (EP)
Title: Flexible Abdeckung für Fahrzeuge, insbesondere Kraftfahrzeuge
Inventor: BAUDER OTTO
IPC: B60J11/00
Filed: 2001-09-08
Abstract: Die Erfindung betrifft eine flexible Abdeckung zum schützenden Abdecken von Fahrzeugen,
insbesondere von Kraftfahrzeugen, wobei die Abdeckung im Wesentlichen den
abzudeckenden Flächen, z.B. den Scheiben eines Kraftfahrzeuges, geometrisch angepasst
und mit einem überstehenden Rand über diese Flächen ausgebildet ist. An den
überstehenden Rändern sind magnetische Haftvorrichtungen vorgesehen, die mit den den
abzudeckenden Blechteilen benachbarten Blechteilen der Karosserie des Kraftfahrzeuges
zusammenwirken; die magnetischen Haftvorrichtungen sind Permanent-Magnete (11), die in den
überstehenden Rand (12) im Abstand eingearbeitet sind. Zur Diebstahlsicherung ist an der
Abdeckung ein in Tür- bzw. Fensterrahmen- bzw. Kofferraum festzuklemmender Teil (13)
vorgesehen.
Patent EP-1191289-A3 (EP)
Inventor: MARITAN MARCO
IPC: E05D11/00
Filed: 2001-09-12
Abstract: A hinge for connecting a fixed structure or casing (3) of a household electrical
appliance (9) to a movable part (5) of this latter, such as a refrigerator door, a
dishwasher door or the like, said movable part supporting a user device such as an
electrical member or a drink dispenser, said hinge comprising a body (1) provided
with a base (2) to be fixed to one chosen from said structure (3) and said movable
part (5), said body (1) being provided with a seat (7) for a hinge pin (6) associated
with the other of said structure (3) and said movable part (5). The hinge body (1)
is provided with an internal cavity (10) and comprises on one side (13) an
elongate aperture (11) opening into said cavity (10), this latter communicating
with a through hole (14) provided in the hinge base (2), there passing through said
hole (4) and said aperture (11) at least one electric cable or pipe (17) connected to
said user device.
Patent EP-1225579-A3 (EP)
Inventor: DATE TOSHIHIKO
IPC: G10H7/00
Filed: 2001-12-05
Abstract: Upon receipt of a music signal from a music-signal input section (1), a sound-source separating
section (2) in a preprocessing section (7A) separates the music signal into a plurality of signals
in units of the type of audio source (2). A physical-property converting section (3) changes a physical
property of each of the signals on the basis of control information (6) received from a control-information
input section (5). A signal-synthesizing section (4) synthesizes a plurality of output signals
outputted from the physical-property converting section (3), and supplies the resultant signal
to a data-compressing section (8). For example, in compressed data, a high data rate is allocated
to a vocal, whereas low data rates are allocated to other parts. As a result, quality improvement
can be implemented in auditory perceptibility of a musically important part.
Patent EP-1241708-A3 (EP)
Inventor: HORIGUCHI FUMIO
IPC: H01L29/78
Filed: 2001-12-12
Abstract: Each of MIS transistors of a semiconductor memory device has a semiconductor layer (12); a source region (15) formed in the semiconductor layer; a drain region (14) formed apart from the source region in the semiconductor layer, the semiconductor layer between the source region and the drain region serving as a channel body in a floating state; a first gate (13) which forms a channel in the channel body; a second gate (20) formed so as to control a potential of the channel body by a capacitive coupling; and a high concentration region (21) formed in the channel body on the second gate side, impurity concentration of the high concentration region being higher than that of the channel body.
Patent EP-1217111-A3 (EP)
Title: Pneumatische Spinnvorrichtung
Inventor: ANDEREGG PETER
IPC: D01H1/115
Filed: 2001-12-19
Abstract: Die Erfindung betrifft eine pneumatische Spinnvorrichtung (1) zur Herstellung eines gesponnenen
Fadens aus Fasern. In einem Düsenblock (2) ist eine Hohlraum (3), mit
einer Spindel (5) angeordnet. Mindestens eine Strahldüse (4) dient zur Erzeugung eines
rotierenden Luftstroms in der Hohlraum (3). Gegenüber der Spindel (5) ist ein Faserführungsmittel
(6) angeordnet, das bei der Herstellung des Fadens als falscher Kern dient.
Ein Faserführungskanal (11) mündet am Fuss des Faserführungsmittels (6) von Aussen
in die Hohlraum (3). Der Faserführungskanal (11) weist entlang seiner Länge einen veränderlichen
Querschnitt auf.
Patent EP-1225142-A3 (EP)
Title: Verfahren und Vorrichtung zum kontinuierlichen Aufwickeln einer Faserstoffbahn
Inventor: MAUSSER WILHELM DIPL-ING
IPC: B65H18/26
Filed: 2001-12-21
Abstract: Die Erfindung betrifft ein Verfahren zum kontinuierlichen Aufwickeln einer
Faserstoffbahn, insbesondere Papier-, beispielsweise Tissuebahn, wobei
die Bahn P über eine Tragtrommel 4 geführt und in weiterer Folge auf einer
Wickeleinrichtung aufgewickelt wird. Sie ist vornehmlich dadurch gekennzeichnet,
dass die Anpresskraft im Nip zwischen Tambour 1 und Tragtrommel
4 verlustfrei gemessen wird. Weiters betrifft die Erfindung auch eine
Vorrichtung zur Durchführung des Verfahrens.
Patent EP-1170906-A3 (EP)
Inventor: REEVE ANDREW
IPC: H04Q11/04
Filed: 2001-06-08
Abstract: The invention relates to a switching device (300) having a plurality of line interface cards (LICs) (310), a plurality of egress LICs (320), a cross-bar (330) and a management card (340). The switching device (300) routes fixed sized cells of data across the cross-bar (330). The cells comprise fragments of variable length data packets. Each ingress LIC (312, 314, 316) is associated with a respective schedule or timetable (362, 364, 366) governing the transmission of cells by the ingress LIC. Similarly, each egress LIC (322, 324, 326) is also associated with a respective schedule or timetable (382, 384, 386) governing the reception of cells by said egress LIC. The schedules are in the form of a table whose entries are the identities of transmission queues corresponding to a respective egress LIC identification number (for ingress LICs) and ingress LICs from which to receive (egress LICs). Each ingress and egress LIC maintains a pointer into its associated schedule. At each cell transmit time, each ingress LIC transmits a cell from the queue identified by the pointer and each egress LIC will receive the cell from the ingress LIC identified in the entry referenced by the pointer. The pointers then move to the next location. Each schedule is circular in the sense that when moving the pointer from the last entry, its next position is the first entry. <IMAGE>
Patent EP-1193880-A3 (EP)
Inventor: LYDEN COLIN
IPC: H03M3/04
Filed: 2001-09-27
Abstract: Sigma delta modulators and pipelined (also called subranging) converters are
used widely in Analog to Digital converters. In general pipelined converters are
preferred where the highest speed of conversion is required and sigma delta converters
are preferred for lower speed where a significant level of oversampling is possible. The
present application descibes a converter having the advantages of both types of
converter. In particular, it discloses an analog to digital converter for converting an
analog input signal (21) to a digital output signal (30), comprising a first converter
having a filter means (25) for producing at least one filter output signal (31) by filtering
the difference between the analog input signal and a feedback signal (32) generated from
a first digital output, a quantizer (22) for producing the first digital output (28) by
quantizing the weighted sum of a first filter output from the filter means and the analog
input signal, a second converter for producing a second digital output by converting a
second filter output (31) from the filter means (25), and a digital combiner (29) for
combining the first output digital signal and the second output digital signal into the
digital output signal.
Patent EP-1188523-A3 (EP)
Inventor: ADACHI MICHIAKI
IPC: B25C5/16
Filed: 2001-09-12
Abstract: A staple gun (20) comprising a main body (15) and a staple injection
nozzle (25) for injecting a staple into a target object, the staple injection
nozzle (25) including a nozzle body (28) mounted on a staple striking body and
a cover plate (29) for removably closing an upper portion of a staple
injection path (43) of the nozzle body (28) so as to guide the staple. The nozzle
body (28) has protrusions (30) to receive an end portion of the cover plate (29) and
press this cover plate (29) from upward, and 
an urging member is provided to urge the cover plate (29) in a direction
that the end portion of the cover plate (29) intrudes into the protrusions (30).
Patent EP-1138197-A3 (EP)
Inventor: AMIN MAHER OMAR
IPC: A01K59/04
Filed: 2001-03-20
Abstract: Improved honey extraction devices are provided by increasing the number
of honeycomb baskets carried by centrifugal honey extraction devices.
The designs of prior art extractors are altered by either incorporating
multi-layer honeycomb basket assemblies into their design or providing
additional honeycomb baskets substantially aligned with the honeycomb
baskets pre-existing in the prior art designs. The multi-layer honeycomb
basket assemblies (250A) include a first honeycomb basket (251) having
an interior for retaining a honeycomb and at least a second honeycomb
basket (254) having an interior for retaining a honeycomb. The second
honeycomb basket (254) is substantially aligned with the first honeycomb
basket (251) and a gap (252) is provided between the first (251) and
second (254) honeycomb baskets. A barrier (253) is positioned between
the interior of the first honeycomb basket (251) and the interior of the
second honeycomb basket (254). Additional baskets may also be provided
in a similar manner.
Patent EP-1139242-A3 (EP)
Inventor: SELVIDGE CHARLES W
IPC: G06F17/50
Filed: 2001-03-29
Abstract: A method allows two substantially asynchronous system
components of a logic emulation system to exchange data
packets with reference to a clock signal of predetermined
frequency. In one example, each bit is transmitted across
the system components over two or more cycles of the clock
signal. The reference clock can be distributed to the two
system components from a common clock signal generator, or
can be generated locally independently.
Patent EP-1159994-A3 (EP)
Inventor: ORUI HIROYASU
IPC: A63F13/85
Filed: 2001-05-15
Abstract: In addition to an optional game service in accordance with a
designation made by a player, a compulsory game service not
directly related to the designation by the player can be
provided. A game service provision device is configured so as
to perform the steps of receiving a game service request from
a player (S101), transmitting a game service designation
request to said player in response to said game service request
(S104), receiving a game service designation transmitted from
said player in response to said game service designation
request for designating at least one of a plurality of game
services (S105), transmitting the game service designated by
said game service designation to said player as an optional
game service (S106), and transmitting to said player a
compulsory game service selected from said plurality of game
services based on predetermined basic information associated
with said player at a predetermined probability instead of said
game service designation request when said game service request
is received (S106-S108).
Patent EP-1164822-A3 (EP)
Inventor: MILLER THOMAS R
IPC: G21K5/02
Filed: 2001-06-13
Abstract: An x-ray tube apparatus includes a housing (12) defining a chamber and an x-ray tube mounted therein. The x-ray tube includes an envelope (16) defining an evacuated void in which an anode assembly (20) is rotatably mounted to a bearing assembly (44). The anode assembly interacts with a cathode assembly (22) for the production of x-rays. The bearing assembly includes a cooling channel (85) that is defined within the bearing assembly to direct cooling fluid, such as oil, across an inner surface (47) of the bearing housing (46). A flow director (15) is located in a fluid input port in the housing and has a fluid input aperture for connecting the flow director to the heat removal system. A cavity is defined by the housing of the flow director and two fluid output apertures are in fluid communication with each other and the fluid input opening. One of the fluid output apertures supplies cooling fluid along path A1 to the cooling channel in the bearing assembly and the other fluid output aperture supplies cooling fluid along path A2 to the chamber in the housing. The fluid director provides a desired predetermined portion of supplied fluid flow of the cooling fluid to the cooling channel and/or chamber. <IMAGE>
Patent EP-1181900-A3 (EP)
Inventor: OSLUND JOHN C
IPC: A61B17/00
Filed: 2001-07-25
Abstract: A distal protection device provided with a filter basket
having a self-expanding radial loop designed to position the
filter basket within human vasculature and to hold the filter
basket open during deployment.
Patent EP-1202274-A3 (EP)
Inventor: HALL DAVID L
IPC: G11B5/60
Filed: 2001-10-19
Abstract: An improved head assembly having a staggered leading edge step scheme for
tuned air entrainment for improved head performance in higher capacity disk drives. The head
assembly having a staggered leading edge step scheme improves the performance of the heads
by controlling an entrainment of air thereby forming a desired air bearing between a disk
surface and the longitudinal rails of each slider of the head assembly thereby forcing the
storage media to comply in an advantageous way (e.g., conform) to cause intimacy at the
sensor. The improved head assembly having a staggered leading edge step scheme allows the
flying characteristics of the head to be controlled by providing a first rail including a sensor
for interfacing with the disk media and having a relatively long leading edge step that does
not entrain air well and a second rail not having a sensor and having a relatively short leading
edge step that entrains air better than the long leading edge step of the first rail. The first rail
having a relatively poor leading edge step for entraining air as compared to the second rail
allows the sensor to interface (e.g., contact) with the disk media, while the second rail having
a relatively good leading edge for the entrainment of air allows the second rail and the balance
of the slider to fly over the surface of the disk. This helps to improve the performance of the
head assembly for higher capacity disk drives. In addition, the present invention provides for
forming one leading edge step differently from the other and for varying the dimensions of
the staggered leading edge steps to further control the flying characteristics of the head
assemblies.
Patent EP-1205725-A3 (EP)
Inventor: JUSLENIUS PASI
IPC: F28D7/02
Filed: 2001-11-07
Abstract: Heat exchanger (30), comprising a thermopositive core part
(31) and thermopositive heat transfer elements (32), which are
wires, bristles, fibers, strips or equivalent, preferably copper
wires or carbon fibers. The heat transfer wires are squeezed
between tubes or rods twisted about each other.
Patent EP-1236548-A3 (EP)
Inventor: COFFIN DAVID CHARLES
IPC: B26B21/22
Filed: 2002-02-12
Abstract: A shaving razor has a blade carrier (34), which may be part of a replaceable blade
cartridge (13), pivotally supported by a main component (34) or handle assembly, the main
component and the blade carrier having cooperating convex (66,68) and concave (18) arcuate
bearing surfaces whereby the carrier is movable about the pivot axis (4) by sliding
movement of the convex and concave bearing surfaces over one another, and a
spring mechanism (14) both holds the convex and concave bearing surfaces in
engagement with one another and resiliently biases the carrier in one direction about
the pivot axis toward a limit position.
Patent EP-1216670-A3 (EP)
Inventor: SABOLICH JOHN A
IPC: A61F2/50
Filed: 1997-04-23
Abstract: An improved above-the-knee prosthesis with an anatomically configured socket is
characterized by one or more contours which correspond to a pre-selected anatomical contour of
the upper or lower residual thigh. By exaggerating the depth of the contour in the socket as
compared with the corresponding contour in the thigh, the socket grips the residual thigh and
maintains the femur in proper alignment. The new channels and contours allow the patient using
the socket to have improved rotational support and control over the prosthesis by providing
structures which the muscles of the upper and lower residual thigh can "grip." The socket snugly
contains the thigh and maintains it, throughout the gait cycle, in a proper anatomical position.
This fit increases the comfort of the prosthesis and minimizes gait abnormalities common with
other artificial limbs. The increased support helps maintain the physical condition of the residual
limb. The extended and new channels allow the muscles of the patient's residual thigh to flex and
contract against and around the channels, thereby reducing muscle atrophy.