baber/WOPTO huggingface dataset:
Patent EP-1440441-A2 (EP)
Inventor: KAMPERMAN FRANCISCUS L A J
IPC: G06F21/10
Filed: 2002-10-15
Abstract: In CD systems utilizing digital rights management (DRM), a system and method for transferring rights data and pre-encrypted content from a source disc (200) to a destination disc (300) using one playback device (400) and while protecting the integrity of the rights data from replay attacks. The system and method are also applicable in other applications involving transfers of information using storage media and data transfer devices. A transaction identifier is assigned from a list of transaction identifiers stored in the playback device. The assigned transaction identifier and the rights data read from the destination disc are encrypted using a public/private key or a symmetrical key unique to the playback device (400). The encrypted transaction identifier is transferred along with the encrypted rights data to a intermediate secure storage area (500), which may be a hard disk drive, a separate security module, or a memory area within the playback device (400) itself. The transfer of content and rights data to the destination disc (300) is authorized only if after decryption the encrypted transaction identifier can be found in the list of transaction identifiers stored in the playback device (400). If the transfer is authorized, the rights data are transferred to the destination disc (300) in an encrypted format along with the content, and the transaction identifier is deleted from list in the playback device (400) to prevent future replay attacks.
Patent EP-1343130-A2 (EP)
Inventor: FUNAKI TOMOYUKI
IPC: G10H1/00
Filed: 2003-03-07
Abstract: Based on music performance data, music score display data are composed for displaying a music score representing the music performance. A user inputs his/her musical skill to the apparatus. Referring to a musical skill level versus music score item correspondence table, music score items to be exhibited in the music score are determined to meet the musical skill as inputted by the user, and are included in the composed music score display data. Thus, a music score containing assisting as well as necessary detailed musical signs and indications which meet the user's musical skill will be displayed in addition to the main musical notation of the note progression.
Patent EP-1375969-A2 (EP)
Inventor: LANG CLAUS-HERMANN DR
IPC: B21K25/00
Filed: 2003-04-25
Abstract: Production of a drive element comprises initially inserting a ring element (34) into a peripheral groove (30) so that it is held in the groove, and calking the ring element against a coupling body (14) using a calking tool (36).
Patent EP-1383327-A2 (EP)
Inventor: YUICHI FUTA
IPC: H04N7/16
Filed: 2003-06-06
Abstract: In a content distributing system 1, content includes
additional information relating to its use, according to
characteristics of the content. A data-communication
controlling device 40 generates a judgment table associating
additional information and a device ID of a client device
to which content having the additional information is
permitted to be transmitted, and stores the generated judgment
table. Upon receipt of a content request including a device
ID from a client device, the data-communication controlling
device 40 receives content from the broadcast receiving device
10, and judges whether the content is permitted to be
transmitted to the client device, using a judgment table
corresponding to additional information included in the
received content. When judging that the content is not
permitted to be transmitted, the data-communication
controlling device 40 prohibits transmission of the content.
Patent EP-1405974-A2 (EP)
Inventor: WOEPPEL KLAUS DIPL-ING
IPC: E05D15/526
Filed: 2003-09-30
Abstract: The lock mechanism (A), for a door or window (F) with a swivel and tipping action, has at least one lock unit (10,20) with a lock (10a,20a) at the door/window frame (B) working with a second lock (10b,20b) at the swing/tilt frame (W). A key (E) at the second lock unit operates a strip (2). The first lock units have a reception zone with an opening to take a pin. With a pin in place at the first lock units, to engage the locking section of the reception zone, the swing/tilt frame is locked at the window/door frame. The operating key system can be motorized.
Patent EP-1418566-A2 (EP)
Inventor: YOSHIDA TAKAYOSHI
IPC: G09G3/20
Filed: 2003-11-05
Abstract: In a drive device for an active type light emitting display
panel which can apply a reverse bias voltage to an EL element,
in order to be able to compensate deterioration in light-emitting
efficiency of the EL element accompanied by applying of the
reverse bias voltage and the like, one pixel 10 is composed of
a controlling TFT (Tr1), the driving TFT (Tr2 ) , a capacitor C1,
and the EL element E1. Switching switches SW1, SW2 mutually
enables a supplying state of a forward current to the EL element
E1 and an applying state of the reverse bias voltage to be selected .
In one control form according to the present invention, when
the applying state of the reverse bias voltage shifts to the
supplying state of the forward current, by switching one switch
first, the anode and cathode of the EL element E1 are made to
the same electrical potential to allow electrical charges to
be discharged. Thus, charge of the forward current for a
parasitic capacitance of the EL element E1 can be performed
rapidly, and rising of the lighting operation of the EL element
can be advanced.
Patent EP-1398525-A2 (EP)
Inventor: HOFFMANN HARTMUT
IPC: F16H57/02
Filed: 2000-11-16
Abstract: The angular gear (1) has a first, extruded, hollow housing part (2) containing an interior (18) in which is a radial side hole (46). A first shaft (27) on which is a first bevel wheel (29) is rotarily mounted in the interior. A second housing part (3) contains an interior (36) and is fixed to the first housing part. The second housing part contains a rotarily mounted second shaft (34) carrying a second bevel gear (35) on its end positioned in the first housing part. The first and second bevel gears engage with each other
Patent EP-1378987-A2 (EP)
Inventor: UTSUNOMIYA FUMIYASU
IPC: G04G19/02
Filed: 1998-07-22
Abstract: An electronic apparatus is comprised of a generator
11 in which a voltage is changed as time elapses, a booster
circuit 12 for boosting an output voltage of the generator
11, and an oscillator circuit 13 that drives the booster
circuit 12. When the voltage of the generator 11 changes
as time elapses so that the voltage exceeds the minimum
driving voltage of the oscillator circuit 13, the
oscillator circuit 13 obtains power for starting
oscillation from the generator 11. The oscillator circuit'
13 that has started oscillation drives the booster circuit
12 to thereby boost the output voltage generated by the
generator 11. Since the oscillator circuit 13 after
starting oscillation continuously performs oscillation
using the power boosted by the booster circuit 12, even
if the voltage of the generator 11 changes as time elapses
so that the voltage becomes lower than the minimum driving
voltage of the oscillator circuit 13, the voltage can be
boosted to the minimum driving voltage of the oscillator
circuit 13 or higher.
Patent EP-1387405-A2 (EP)
Inventor: MORI HIDEMITSU
IPC: H01L27/115
Filed: 2003-07-31
Abstract: A semiconductor memory device comprises : an etch stop layer
formed on an interconnect stack; a contact stud penetrating the
etch stop layer and provided in the interconnect stack of a memory
cell to make electrical connection to a diffusion layer of the
memory cell transistor; a contact stud penetrating the etch stop
layer and provided in the interconnect stack of a plate transistor
to make electrical connection to a diffusion layer of the plate
transistor; a ferro-electric capacitor formed on the contact
stud of the memory cell transistor; an interlayer insulation
film formed to cover an upper electrode of the ferro-electric
capacitor and the contact stud of the plate transistor; and a
plate line providing an electrical connection between the upper
electrode of the ferro-electric capacitor and the contact stud
of the plate transistor through contact holes formed in the
interlayer insulation film.
Patent EP-1328039-A2 (EP)
Inventor: GOMEZ RAMON A
IPC: H01P1/203
Filed: 2003-01-07
Abstract: A printed bandpass filter (200) is mounted on a precision substrate to
eliminate the need for post-fabrication tuning. The filter input is capacitively coupled
to a series of quarter wavelength resonators (206, 214, 220) and the filter output.
The quarter wavelength resonators are printed as spirals to reduce filter size. The
resonators define the bandpass characteristics of the filter. The filter also weakly
couples the input signal to the filter output in a manner to cancel the signal image.
Mechanical clips mitigate thermal stress on solder connections when the precision
substrate mounted on a second printed circuit board.
Patent EP-1353510-A2 (EP)
Inventor: IZAWA TAKASHI
IPC: G11C7/00
Filed: 2003-04-09
Abstract: The present invention provides an image processing
apparatus and an image processing method. The image
processing apparatus includes: a first to a fourth
writing FIFO unit (401 to 404) and a first to a fourth reading FIFO
unit (405 to 408) (hereinafter referred to as "FIFO units") for
temporarily retaining image data to write to and read
from a data retaining memory (118); a memory access control
unit (409) for performing access to the data retaining memory (118),
the access being requested by the FIFO units (401 to 408); and a
writing data control unit (410) for shifting, at all times by a
predetermined time, timing of the request made by at
least one of the FIFO units to the memory access control
unit (409) in comparison with timing of the request made by the
other FIFO units to the memory access control unit (409).
Patent EP-1452774-A2 (EP)
Inventor: YONEZAWA SHINICHI
IPC: F16H7/08
Filed: 2003-05-29
Abstract: A blade-type tensioner (1) for applying tension to a chain comprising a base (4), an
arcuately shaped blade shoe (2) having a chain sliding face (2a), a spring (3) provided on a back side
of the blade shoe (2), and a guide member. The blade shoe (2) has a proximal end portion (20) and a
distal end portion (21), where the proximal end portion (20) is swingably supported on the base (4), and
the distal end portion (21) is slidably supported on a slide plate (41) of the base (4). The distal end
portion (21) of the blade shoe (2) is guided by a self-aligning action of the slide plate (41) in such a way
that the distal end portion (21) is centrally positioned in a lateral direction on the slide plate (41).
Patent EP-1393844-A2 (EP)
Inventor: ARAKAWA YASUO
IPC: B23H7/10
Filed: 2003-08-28
Abstract: A wire electric discharge machine capable of preventing
breakage of a wire (7) and performing an automatic wire
connection/extension process in machining a wall portion of a
concave, a groove (12), a hole, etc. formed on a workpiece (4).
A wire turning unit (8) is attached to one of an upstream wire
guide unit (1) and a downstream wire guide unit (2). The wire
turning unit (8) has a first wire turning guide (9a) and a
second wire turning guide (9b). The first wire turning guide
(9a) turns the wire (7) fed from the upstream wire guide unit
(1) towards the second wire turning guide (9b), and the second
wire turning guide (9b) turns the wire (7) towards the
downstream wire guide unit (2). After aligning the upstream
wire guide unit (1) and the downstream wire guide unit (2), the
wire (7) is automatically connected therebetween. The upstream
wire guide unit (1) is moved such that the wire (7) is
successively caught by the first wire turning guide (9a) and
the second wire turning guide (9b). The number of turnings of
the wire (7) and thus a load exerted on the wire (7) are
reduced to lower possibility of breakage of the wire (7).
Patent EP-1432128-A2 (EP)
Inventor: HAN SUNG-HYU
IPC: H03M13/27
Filed: 2003-12-16
Abstract: A demodulation apparatus and method using a code table
that decreases complexity. The demodulation apparatus
includes a code table including a plurality of the code
words, wherein similar ones of the code words are arranged
to be grouped together; and a soft demodulator (50) to
calculate probabilities of individual bits that constitute
the code words, and to generate a soft demodulation value
of the data word.
Patent EP-1422306-A2 (EP)
Inventor: ZWINKELS MARCO
IPC: B22F3/10
Filed: 2003-10-10
Abstract: The present invention relates to a titanium based carbonitride
alloy containing Ti, Nb, W, C, N and Co for metal cutting applications,
in particularly superfinishing turning operations. The alloy
contains in addition to Ti 3-<9 at% Co with only impurity levels
of Ni and Fe, 2-<4 at% Nb, 3-8 at% W and has a C/(C+N) ratio
of 0.50-0.75. The amount of undissolved Ti(C,N) cores (A) should be
kept between 26 and 37 vol% of the hard constituents, the balance
being one or more complex carbonitrides (B) containing Ti, Nb and W.
The invented alloy is particularly useful for superfinishing of
steel and cast iron.
Patent EP-1501664-A2 (EP)
Inventor: HENRIKSEN OLE
IPC: B27K3/02
Filed: 2003-05-08
Abstract: L'invention concerne un procédé permettant de traiter le bois risquant de subir des dégâts, et présentant une longueur supérieure à la longueur critique, au moyen d'un fluide sous haute pression. Ce procédé est mis en oeuvre d'une manière empêchant la pénétration du fluide sous forme liquide à l'intérieur du bois. Dans un mode de réalisation particulier, ce procédé est effectué de telle manière que pendant la mise sous pression, la température ne dépasse pas la température de plastification du bois. Ce mode de mise en oeuvre permet de réduire encore davantage la proportion de dommages causés au bois.
Patent EP-1517997-A2 (EP)
Inventor: DIWU ZHENJUN
IPC: C07K5/02
Filed: 2003-05-23
Abstract: L'invention concerne des systèmes, comprenant des compositions, des kits et des procédés adaptés à la réalisation des tests enzymatiques, en particulier de tests de protéases. La composition peut comprendre des dérivés de rhodamine 110, substitués sur les azotes de l'entité xanthylium respectivement par un groupe peptidique et un groupe morpholine-4-carbonyle. Ces compositions peuvent constituer des substrats luminogènes pour une grande variété de protéases, avec une utilité dans une variété de tests enzymatiques sensibles aux protéases.
Patent EP-1521878-A2 (EP)
Inventor: JONES ARCHIE L
IPC: D04H1/54
Filed: 2003-06-05
Abstract: L'invention concerne une nouvelle structure absorbante à utiliser dans des articles absorbants jetables et comprenant une bande fibreuse non tissée renfermant au moins environ 5 % en poids de matériaux cellulosiques, possédant une densité locale supérieure à environ 0,2 g/cm3 et une relaxation de densité inférieure à environ 20 %. L'invention concerne également un nouveau procédé de formation d'une bande non tissée densifiée consistant à former une structure ouverte renfermant au moins environ 5 % en poids de matériaux cellulosiques; à chauffer au moins une partie de la structure ouverte à une température d'au moins environ 40° C; à comprimer la structure ouverte chauffée, de manière à former la bande non tissée densifiée à une densité locale supérieure à environ 0,2 g/cm3; et à libérer la bande non tissée densifiée de la compression.
Patent EP-1506448-A2 (EP)
Title: Systeme optique pour homogeneiser un champ lumineux au moins partiellement coherent
Inventor: STEINER REINHARD
IPC: G02B27/48
Filed: 2003-05-20
Abstract: L'invention concerne un système permettant d'homogénéiser un champ lumineux au moins partiellement cohérent, provenant notamment d'un laser, de préférence d'un laser à excimères. Selon l'invention, il est prévu un système comprenant essentiellement : un passage optique en aller-retour, au moins un élément d'injection pour introduire un champ lumineux dans le passage optique en aller-retour et au moins un élément de sortie ; le champ lumineux (1) injecté ou une partie de ce champ lumineux (1) parcourt à plusieurs reprises le passage optique en aller-retour et à cette occasion, le front d'onde du champ lumineux (1) est déformé au moins en partie ; des parties du champ lumineux (1) sont sorties, une fois qu'elles ont parcouru une ou plusieurs fois le passage optique en aller-retour. A cet effet, le champ lumineux (1) est injecté dans le passage optique en aller-retour avec un front d'onde donné. Pendant le parcours réitéré en permanence du passage optique en aller-retour, des parties du champ lumineux (1) dont les fronts avant diffèrent les uns des autres, sont sorties du passage en aller-retour. En cas de rayonnement laser pulsé, les longueurs d'onde qui couvrent les parties individuelles du champ lumineux sont supérieures à la longueur de cohérence temporelle.
Patent EP-1579274-A2 (EP)
Inventor: PACK ROBERT C
IPC: G03F1/84
Filed: 2003-07-14
Abstract: L'invention concerne un procédé de contrôle de masques pour lithographie consistant à produire des données de conception de circuits intégrés et à utiliser des informations relatives au contexte et issues des données de conception de circuits intégrés pour contrôler un masque.
Patent EP-1523776-A2 (EP)
Inventor: SLATER JR DAVID B
IPC: H01L33/40
Filed: 2003-07-15
Abstract: L'invention concerne des dispositifs électroluminescents à semiconducteur, tels que des diodes électroluminescentes, comprenant un substrat, une zone épitaxiale placée sur le substrat qui comprend une zone électroluminescente telle qu'une zone à diode électroluminescente, et un empilement conducteur multicouche comprenant une couche réfléchissante, placée sur la zone épitaxiale. Une couche barrière est disposée sur la couche réfléchissante et s'étend sur une paroi latérale de la couche réfléchissante. Un empilement conducteur multicouche peut également comprendre une couche ohmique placée entre la zone réfléchissante et la zone épitaxiale. La couche barrière s'étend, en outre, sur une paroi latérale de la couche ohmique. La couche barrière peut également s'étendre sur la zone épitaxiale hors de l'empilement conducteur multicouche. La couche barrière peut être fabriquée à partir d'une série de premières et secondes sous-couches alternées.
Patent EP-1530635-A2 (EP)
Inventor: HELMLING STEFFEN
IPC: C12Q1/68
Filed: 2003-08-01
Abstract: The present invention is related to an antagonist of ghrelin, wherein the antagonist is a nucleic acid, and whereby preferably the nucleic acid is binding to ghrelin.
Patent EP-1555949-A2 (EP)
Inventor: HLAVKA EDWIN J
IPC: A61B17/068
Filed: 2003-10-21
Abstract: L'invention concerne un procédé à invasion minimale permettant d'effectuer une annuloplastie. Selon un mode de réalisation de l'invention, un procédé permettant d'effectuer une annuloplastie consiste à créer une première plicature dans le tissu à proximité de la valvule mitrale d'un coeur, à utiliser au moins un premier élément de plicature et à créer une seconde plicature dans le tissu à proximité de la valvule mitrale, de manière que la seconde plicature soit sensiblement couplée à la première plicature.
Patent EP-1579410-A2 (EP)
Inventor: HUITEMA HJALMAR E A
IPC: G09G3/00
Filed: 2003-12-03
Abstract: A system comprises a display (1) with a substrate (16) and a carrier (2). The display (1) comprises pixels (11) and display conductors (12) which supply display signals (DS) to the pixels (11). The carrier (2) comprises carrier conductors (20) for carrying input signals (IS). The display conductors (12) and the carrier conductors (20) are positioned with respect to each other to obtain capacitors (C) between corresponding ones of the display conductors (12) and the carrier conductors (20) to capacitively transfer the input signals (IS) on the carrier conductors (20) to the display conductors (12).
Patent EP-1534712-A2 (EP)
Inventor: GUZI TIMOTHY J
IPC: A61P35/00
Filed: 2003-09-03
Abstract: Dans ses nombreux modes de réalisation, la présente invention a trait à une classe nouvelle de composés pyrazolo[1,5-a]pyrimidine en tant qu'inhibiteurs des kinases dépendantes des cyclines, des procédés de préparation de ces composés, des compositions pharmaceutiques comprenant un ou plusieurs de tels composés, des procédés de préparation de formulations pharmaceutiques comprenant un ou plusieurs de ces composés, et des procédés de traitement, de prévention, d'inhibition, ou d'amélioration d'une ou des maladies liées à l'utilisation des kinases dépendantes des cyclines mettant en oeuvre de ces composés ou compositions pharmaceutiques.
Patent EP-1443197-A2 (EP)
Title: Direct fuel injection combustion control system
Inventor: KIKUCHI TSUTOMU
IPC: F02D37/02
Filed: 2004-01-22
Abstract: A direct fuel injection combustion control system controls combustion in a direct
fuel injection spark ignition engine that maintains a constant pressure in an accumulator
when fuel is not being injected. The combustion control system controls combustion
when fuel injection is resumed after being temporarily stopped. The combustion control
system has a target fuel pressure acquiring section (step S14, S34, S54, S74, S94, S114),
an actual fuel pressure detecting section (step S15, S35, S55, S75, S95, S115), a timing
acquiring section (steps S17 and S18), and a first timing control section (step S16, S36,
S56, S76, S96, S116). The target fuel pressure acquiring section (step S14, S34, S54, S74,
S94, S114) acquires a target fuel pressure based on an engine rotational speed N2 and an
engine load T2. The actual fuel pressure detecting section (step S15, S35, S55, S75, S95,
S115) detects the actual fuel pressure (7 MPa). The timing acquiring section (steps S 17
and S18) acquires the fuel injection timing and ignition timing (50 and 30 degrees BTDC)
based on the rotational speed N2 and load T2. The first timing control section (step S16,
S36, S56, S76, S96, S116) controls the fuel injection timing and the ignition timing based
on actual fuel pressure. The first timing control section (step S16, S36, S56, S76, S96,
S116) controls the fuel injection timing and the ignition timing based on actual fuel
pressure, e.g., retards the fuel injection timing and the ignition timing to 40 and 25 degrees
BTDC.
Patent EP-1480409-A2 (EP)
Inventor: LIM BYEONG-JIN
IPC: H04N7/18
Filed: 2004-03-04
Abstract: Provided is an emergency voice
communication technique through the Internet
using a VoIP (Voice over Internet Protocol)
Internet phone between a central control center
and a digital video recorder or between digital
video recorders remotely separated from each
other in the case of the generation of an alarm
event. The operator of the digital video
recorder immediately calls the Internet phone of
a predetermined remote workstation only by
lifting the handset of the Internet phone
connected to the digital video recorder when an
alarm event is generated in the digital video
recorder. In the case that an alarm event occurs
in the remote workstation, the operator of the
remote workstation immediately calls the
Internet phone of the digital video recorder by
lifting the handset of the Internet phone
connected to the remote workstation. Furthermore,
VoIP communication between digital video
recorders that are remotely separated from each
other and connected to each other can be carried
out through a network or the Internet using
Internet phones connected to the digital video
recorders.
Patent EP-1467202-A2 (EP)
Inventor: SAKAI TOMOYUKI
IPC: G01N27/447
Filed: 2004-04-08
Abstract: A capillary array electrophoresis which can measure fluorescence of a number of
capillaries at a time with high sensitivity and can automatically analyze a sample sequentially.
An end edge as a sample dissolution edge of a number of capillaries is connected to a polymer
filling block having a mechanism of filling the polymer as an isolation medium inside a
capillary. Fluorescence irradiated from an edge surface of an end edge portion of the capillary is
detected through a detection window in which distance between an external surface and a
detection surface is smaller than focal distance of an optical lens closest to a detection flat
surface.