baber/WOPTO huggingface dataset:
Patent EP-1508994-A3 (EP)
Inventor: YOSHIDA HIROTAKA
IPC: H04L9/06
Filed: 2004-02-26
Abstract: Authenticated encryption scheme based on stream ciphers and
hash functions with in-advance and parallel computation,
using random numbers whose length is shorter than 2N with respect to the message
length N. The random numbers are generated using a pseudo random-number generator, and
divided into blocks. The plaintext is divided into blocks too.
Next, the exclusive-OR logical sums of
random-number blocks R i  (1≤i≤N) and plaintext blocks
P i  (1≤i≤N) are calculated, thereby acquiring ciphertext
blocks C i  (1≤i≤N). A hash function (NH R (S)) on
the random-number
blocks R i  (2≤i≤N+1) and the ciphertext blocks C i  (1≤i≤N)
is calculated as well, thereby generating (C N+1  and  N+2 )
the message
authentication code (MAC) of the generated ciphertext (1022)
C i  (1≤i≤N).
The random number generation can be carried out in advance of the
authenticated encryption, wherein the generation of the ciphertext
and the message authentication code can be executed in parallel. This
increases the overall speed of the scheme.
Patent EP-1475685-A3 (EP)
Title: Thermostatisches Arbeitselement
Inventor: WILLERS EIKE
IPC: G01K5/44
Filed: 2004-04-24
Abstract: Bei einem thermostatischen Arbeitselement wird dem Dehnstoff (14) als Zusatzstoff expandiertes Graphit (15) zugesetzt.
Patent EP-1452894-A3 (EP)
Inventor: KUROKAWA TAKASHI
IPC: G02B6/12
Filed: 1997-09-01
Abstract: The present invention relates to an optical
signal processing apparatus and optical signal
processing method which enable generation, waveform
shaping, waveform measurement, waveform recording,
correlation processing, and the like of optical
pulses of 1-10 ps. A basic construction of the
optical signal processing apparatus includes an
optical waveguide (9), (13), (22), (26), (33), (37),
(41), (56), a first means (2), (10), (14), (25),
(36), (42), (57) for equally distributing output
light of the optical waveguide, an optical waveguide
comprising an aggregate of optical waveguides
changing in optical length by a constant interval,
an arrayed waveguide (3), (11), (15), (24), (32),
(43), (58) for dividing the output light, second
means (4), (12), (16), (23), (34), (35), (59) for
focusing optical output of the arrayed waveguide,
and a mirror (110), (402), (2021), (2048), (2115)
for receiving and reflecting incident light focused
by the second means. Or, the apparatus includes an
optical waveguide, first means for equally
distributing output light of the optical waveguide,
an arrayed waveguide comprising an aggregate of
optical waveguides changing in optical length by a
constant interval for dividing the output light,
second means for focusing optical output of the
arrayed waveguide, and a spatial filter (5), (17),
(109) for receiving light focused by the second
means to distribute the incident light on a straight
line and making desired amplitude or phase 
modulation of the light according to the position on
the straight line and reflecting the light.
Patent EP-1515375-A3 (EP)
Title: Vorrichtung für die Erzeugung elektrischer Energie
Inventor: MUELLER-WERTH BERNHARD
IPC: H01L35/32
Filed: 2004-09-08
Abstract: Die Erfindung betrifft eine Vorrichtung für die Erzeugung elektrischer Energie, mit einer Reihenanordnung aus einer Vielzahl von Thermoelementen, die jeweils ein erstes Leiterstück (19), ein mit dem ersten Leiterstück verbundenes zweites Leiterstück (1;2) und ein drittes Leiterstück (20), das mit dem zweiten Leiterstück auf einer dem ersten Leiterstück gegenüberliegenden Seite verbunden ist, aufweisen, wobei das Leitermaterial der ersten und dritten Leiterstücke (19,20) unterschiedlich zum Leitermaterial der zweiten Leiterstücke (1:2) ist, die ersten Leiterstücke (19) mit einer Wärmequelle (9) und die dritten Leiterstücke (20) mit einer Wärmesenke (11) verbunden sind und in der Reihenanordnung abwechselnd die ersten und dritten Leiterstücke (19,20) aufeinander folgender Thermoelemente einander zugewandt sind. Gemäß der Erfindung sind die in der Reihenanordnung einander zugewandten Leiterstücke jeweils elektrisch miteinander verbunden und die zweiten Leiterstücke abwechselnd durch einen p-leitenden (1) und einen n-leitenden (2) Halbleiter gebildet.
Patent EP-1521055-A3 (EP)
Inventor: DE LA BALLINA ANGEL
IPC: G06T7/60
Filed: 2004-10-01
Abstract: Conformément à l'invention, les produits à contrôler sont entraînés en défilement dans le champ de vision d'une caméra matricielle (4) qui saisit des images successives quand ils sont éclairés alternativement en mode d'éclairage direct (31, 32) et en mode de rétro-éclairage (33) à travers une bande convoyeuse translucide (35). A partir des images obtenues sous rétro-éclairage on détermine pour chaque produit un contour à l'intérieur duquel on définit une zone échantillon couvrant une surface de forme prédéterminée calculée pour être entièrement comprise dans l'aire dudit contour. On examine ensuite les contrastes décelables en analyse de surface sur l'image d'éclairage direct, par exemple pour déterminer une densité de taches.
Patent EP-1555578-A3 (EP)
Inventor: KATO KENJI
IPC: G03G15/00
Filed: 2004-11-04
Abstract: An image forming apparatus includes: a feeding section for feeding sheets with tabs and sheets without tabs; a tab detecting section for detecting the end position, in the sheet conveyance direction, of tabs on the sheets fed by the feeding section; a conveying section for conveying sheets that are sequentially fed by the feeding section; and a control section for controlling the conveying section in such as way as to keep constant an interval between a trailing edge of a preceding sheet in the sheet conveyance direction and a leading edge of a succeeding sheet, based on the results of tab detection by the tab detecting section.
Patent EP-1544911-A3 (EP)
Title: Adjusting device
Inventor: THALLNER ERICH DIPL-ING
IPC: G03F7/20
Filed: 2004-12-02
Abstract: Adjuster is intended for positioning object, e.g. semiconductor wafer, in a plane. It comprises desk (10), on which is located positionable retainer (14) designed for releasable securing of object. There are at least three pull members (20a-d). One end of each pull member is linked to retainer while its second end is linked to desk. Pull members act in at least two different directions. Preferably pull members are linked to retainer by hinges (18a-d), or in fixed manner with pull members guided by pulley (22a-d) between their ends.
Patent EP-1533816-A3 (EP)
Inventor: MAEZAWA AKIHIRO
IPC: G21K4/00
Filed: 2004-11-10
Abstract: A radiation image conversion panel exhibiting enhanced luminance and superior sharpness is disclosed, comprising on a support a stimulable phosphor layer, wherein the stimulable phosphor layer which has been formed by gas phase deposition has a thickness of 50 µm to 1 mm, and a protective layer composed of a thermosetting resin or a thermoplastic resin is further provided on the stimulable phosphor layer.
Patent EP-1486796-A3 (EP)
Inventor: ISAJI OSAMU
IPC: G01S13/93
Filed: 2004-02-13
Abstract: The present invention relates to a radar device for
forming multi-beams in multiple channels from reflected
waves of a transmitted wave by using a minimum number of
antennas. The device has: antennas used for both
transmission and reception (A1-A4);
transmission/reception switching means (5) of each antenna;
a transmitter (2); and a receiver (4) for receiving the
reflected waves of the transmitted wave. The ratio of
the distance between adjacent antennas A1 and A2 to the
distance between adjacent antennas A2 and A3 or A3 and A4
is 1:2. The transmitted signal is transmitted from each
of the antennas selected sequentially and the received
signal is processed by Digital Beam Forming (DBF) in a signal processing
controller (1), wherein eleven channels can be implemented
by using four antennas and a space for six antennas.
Patent EP-1521248-A3 (EP)
Inventor: KIMURA TOHRU
IPC: G11B7/135
Filed: 2004-09-23
Abstract: An optical pick-up system comprising: a first light source for projecting a first light flux having a wavelength of not more than 450 nm; a second light source for projecting a second light flux having a wavelength within a range of 630 nm to 680 nm; an objective optical system for converging the first light flux on a first optical disk, and for converging a second light flux on a second optical disk, and having at least a plastic lens having a positive refractive power, and wherein a ratio ΔSA/ΔT of a change of a spherical aberration to a temperature change satisfies the following expression (1); and an aberration correction optical system arranged in an optical path between the first light source and the objective optical system, and having a plastic lens having a positive refractive power and a glass lens.
Patent EP-1515108-A3 (EP)
Inventor: BOROWCZYK PAWEL
IPC: F28F9/02
Filed: 2004-05-31
Abstract: The invention relates to a method of manufacturing a brazed profiled tube, in particular a header tank of a heat exchanger comprising the steps of: 
(i) preparing an aluminium sheet plate coated with a cladding layer, having a length corresponding to the length of a profiled tube to be formed and provided with an overlap on the first of its longitudinal edges and rectangular projections having a width corresponding substantially to the thickness of a sheet plate, on the second longitudinal edge, 
(ii) forming in said overlap a number of rectangular openings corresponding to said projections, having a width greater than the thickness of the sheet plate, 
(iii) folding said sheet plate so as to form a profiled tube, and inserting said projections into said openings, 
(iv) closing the tubular element by bulge forming ends of said projections inside said openings; and, 
(v) brazing the profiled tube.
Patent EP-1555447-A3 (EP)
Inventor: MICHIOKA HIDEKAZU
IPC: F16C19/34
Filed: 2000-06-09
Abstract: The present invention offers a moving table device capable of using the sliders of conventional straight guide devices without alteration. This moving table device in accordance with the invention comprises a plurality of track rails (1,1') mounted parallel to each other and sliders (2;8) mounted to the rails via balls circulating through endless circular paths. Each rail has at least one straight region (1A,1'A) and at least one curved region (1B,1'B) shaped in an arc with a given radius of curvature (R1,R2). Each of the sliders (2) is of saddle-like cross section. The sliders (2) span the rails (1,1') . A plurality of sliders (2) are mounted to each of the track rails (1,1'), with each pair of sliders (2) adjacent to each other on different track rails (1,1') being connected by a fixed plate (91), the table (92) being mounted so as to be rotatable relative to the fixed plates (91).
Patent EP-1603382-A3 (EP)
Inventor: YOSHI TAKASHI
IPC: H05K13/08
Filed: 2005-05-31
Abstract: The invention prevents mismounting of an electronic component caused by missetting of a component feeding unit in an apparatus. A recognition process of an electronic component is performed according to component library data stored in a RAM. According to "normal" data as a check condition in the component library data, a recognition processing device checks whether leads indicated by group numbers "1" and "2" exist or not in the electronic component, on command of a CPU. When all the leads are detected, the CPU commands the recognition processing device to calculate an amount of shifting from a proper position based on an image taken by a component recognition camera, and a position and an angle of the electronic component are calculated. Next, the recognition processing device performs an absence check of leads which must not exist in the electronic component. When even one of the leads which must not exist is detected, the CPU judges the electronic component the "lead detection error in absence check", so that the CPU makes the electronic component released from a suction nozzle and collected in an exhaust box.
Patent EP-1646161-A3 (EP)
Inventor: TSUJIMOTO ICHIRO
IPC: H04L1/06
Filed: 1995-06-06
Abstract: In a diversity communication system, arrays of antennas and groups of receive units are provided so that the groups correspond respectively to the antenna arrays. The receive units of each group respectively process incoming signals from the antennas of the corresponding array. Associated respectively with the antenna arrays are diversity branches each comprising multiple complex multipliers for respectively multiplying the processed incoming signals by weight coefficients, and multiple correlators for determining correlations between the processed incoming signals and a decision signal and deriving therefrom the weight coefficients of the complex multipliers. A predetermined amount of delay is introduced to each of the processed incoming signals so that each delayed signal and the decision signal are time-coincident at the inputs of each complex multiplier. The output signals of.the complex multipliers are summed and fed to an adaptive matched filter for converging delay-dispersed components of the sum signal and maximal-ratio combining the components according to the decision signal to produce an output signal of the diversity branch. The outputs of the diversity branches are combined and applied to a decision feedback equalizer where it is equalized and the decision signal is produced for the correlators and adaptive matched filter of each diversity branch.
Patent EP-1672411-A3 (EP)
Inventor: UH KEE-HAN
IPC: G02F1/1343
Filed: 2005-12-02
Abstract: An LCD device includes a transmissive LCD panel assembly, a backlight assembly for supplying light to the LCD panel assembly, and a selective reflection film provided between the backlight assembly and the LCD panel assembly. A display region of the LCD has a low-resolution area and a high-resolution area, and a pixel formed in the low-resolution area that is larger than a pixel formed in the high-resolution area.
Patent EP-1645976-A3 (EP)
Inventor: SHIN HYOSEOP
IPC: G06F17/30
Filed: 2003-07-16
Abstract: An index structure of metadata provided for searching for information on contents and a method for providing indices of the metadata, and a method and an apparatus for searching for the metadata using the index structure of the metadata are provided. The index structure comprises a list (110) of multi-keys which correspond to a combination of fields of the metadata, and location information (111, 112) for defining a multi-key of the list (110).
Patent EP-1674633-A3 (EP)
Inventor: POHLMANN CEVIN MARC DR
IPC: E04C2/10
Filed: 2005-12-19
Abstract: Wood fiber insulating material plate or mat has three-dimensional adjustment of the wood fibers and thermoplastic binding fibers with a thickness of 3 to 350 mm. It has gross densities from 20 to 300 kg/m 3>and a portion of synthetic resin granulates from 5 to 45 percent, primarily in quantities from 10 to 40 percent and in particular in quantities from 22 to 37 percent.
Patent EP-1666845-A3 (EP)
Inventor: IWAHORI YASUFUMI
IPC: G06F17/30
Filed: 2005-12-02
Abstract: A terminal unit (400) of a navigation system (100) transmits to a server (300) list request information containing a rectangular code corresponding to a predetermined display rectangular area of a travel route map. The terminal unit (400) acquires from the server (300) a server POI list corresponding to the rectangular code of the list request information, and when recognizing that the server POI list contains POI individual information corresponding to terminal base data that is not stored in a terminal base storage area, the terminal unit (400) transmits base data request information about POIID of the POI individual information to the server (300). Upon acquisition of server base data corresponding to the base data request information from the server (300), the terminal unit (400) stores the server base data in the terminal base storage area as terminal base data.
Patent EP-1684410-A3 (EP)
Title: Method of controlling an induction motor
Inventor: TOBARI KAZUAKI
IPC: H02P23/14
Filed: 2000-04-12
Abstract: In a method of controlling an induction motor with a rotational speed-control apparatus, which includes a power-conversion unit, for controlling a frequency and voltage output from said power-conversion unit in accordance with a rotational speed instruction value, said rotational speed-control apparatus adds said rotational speed instruction value to a sum of an estimated slip frequency value obtained based on the value of said voltage output from said power-conversion unit and a calculated slip frequency value obtained by using a value of current output from said power-conversion unit corresponding to the result of said addition
Patent EP-1724553-A3 (EP)
Title: Kombiniertes Navigations- und Kommunikationsgerät
Inventor: PIEKARZ ROMAN
IPC: G01C21/20
Filed: 2006-05-16
Abstract: Ein kombiniertes Navigations- und Kommunikationsgerät (1) mit in das Gerät (1) integriertem Mobiltelefonmodul (2) mit Telefon-Freisprechfunktion, mit einer Navigationseinheit (3) zur Routenführung und mit einer von dem Mobiltelefonmodul (2) und der Navigationseinheit (3) gemeinsam angesteuerten Anzeigeeinheit (5) ist so ausgebildet, dass das Mobiltelefonmodul (2) zum Empfang von nutzerspezifischen Daten von einem externen Mobiltelefon (20) und anschließender Bereitstellung einer nutzerspezifischen Mobiltelefonfunktion durch das kombinierte Navigations- und Kommunikationsgerät (1) dient.
Patent EP-1759839-A3 (EP)
Title: Druckmaschine
Inventor: LINDNER BERND
IPC: B41F13/004
Filed: 2006-08-19
Abstract: Die Erfindung betrifft eine Druckmaschine, insbesondere eine Bogendruckmaschine, mit mehreren Druckwerken, wobei jedes Druckwerk einen Formzylinder (10), einen auf dem Formzylinder (10) abrollenden Gummizylinder (11), einen auf dem Gummizylinder (11) abrollenden Gegendruckzylinder, ein Farbwerk mit auf dem Formzylinder (10) abrollenden Farbauftragwaizen und ein Feuchtwerk mit einer auf dem Formzylinder (10) abrollenden Feuchtauftragwalze (12) umfasst, wobei die Feuchtauftragwalze (12) jedes Feuchtwerks unter Fortdruckbedingungen in einem Deltabetrieb des jeweiligen Feuchtwerks mit einer vom Formzylinder (10) abweichenden Oberflächengeschwindigkeit antreibbar ist, wobei dem Formzylinder (10) jedes Druckwerks zum eigenmotorischen Antrieb desselben ein Direktantrieb (14) zugeordnet ist, und wobei der Gummizylinder (11), der Gegendruckzylinder, das Farbwerk und das Feuchtwerk jedes Druckwerks von einem Hauptantrieb der Druckmaschine antreibbar sind, sowie mit einer Regel- bzw. Steuereinrichtung (22), die im Fortdruckbetrieb des jeweiligen Druckwerks den Direktantrieb (14) desselben derart ansteuert, dass derselbe synchron zum Hauptantrieb angetrieben wird. Erfindungsgemäß steuert die Regel- bzw. Steuereinrichtung (22) unter Fortdruckbedingungen im Deltabetrieb des jeweiligen Feuchtwerks den Direktantrieb (14) des Formzylinders (10) des jeweiligen Druckwerks derart an, dass dann, wenn die Feuchtauftragwalze (12) des Feuchtwerks einen Spannkanal (13) auf dem Formzylinder (10) des jeweiligen Druckwerks überrollt, der Direktantrieb (14) trotz der hierdurch verursachten Drehmomentänderung am Formzylinder (10) denselben gleichlaufend bzw. synchron zum Gummizylinder (11) des jeweiligen Druckwerks antreibt.
Patent EP-1731174-A3 (EP)
Inventor: WEI ZIPING
IPC: C07K1/107
Filed: 1997-08-01
Abstract: This invention provides compositions consisting essentially of a polypeptide and a water-soluble polymer covalently bound thereto at the N-terminal ±-carbon atom via a hydrazone or reduced hydrazone bond, or an oxime or reduced oxime bond. This invention also provides methods of making the instant compositions, pharmaceutical compositions comprising same, and kits for use in preparing same.
Patent EP-1801849-A3 (EP)
Inventor: NOMA TAKASHI
IPC: H01L21/301
Filed: 2006-12-21
Abstract: The invention provides a package type semiconductor device and a method of manufacturing the same where reliability and yield are enhanced without making a manufacturing process complex. A resin layer (6) and a supporting body (7) are formed on a front surface of a semiconductor substrate (2) formed with a pad electrode (4). Then, the resin layer (6) and the supporting body (7) are removed by etching so as to expose the pad electrode (4). By this etching, the supporting body (7) in two conductive terminal formation regions facing each other over a dicing line (x) and the supporting body in a region connecting with these regions therebetween are simultaneously removed to form an opening (10). Then, a metal layer is formed on the pad electrode (4) exposed in the opening, and a conductive terminal is further formed thereon. Lastly, dicing is performed along the dicing line to separate the semiconductor substrate in individual semiconductor dies.
Patent EP-1832490-A3 (EP)
Inventor: LEVI FERRUCCIO
IPC: B61B12/12
Filed: 2006-12-29
Abstract: Clamping system for carriers or telphers of an automatic cableway installation, said installation having at least two carrying cables (12) and at least one haulage cable (11), comprising a trolley provided with carrying wheels for the support on the carrying cables, at least one gripper for clamping the trolley to the haulage cable, a suspension arm (8) bound to such trolley, in turn connected with a suspension strut (17) for the support of the telpher. 
     The gripper comprises two jaws which rotate in a symmetrical manner with respect to the vertical plane of the haulage cable, which is clamped.
Patent EP-1811638-A3 (EP)
Inventor: LEWIS CLIVE
IPC: H02K41/03
Filed: 2006-11-28
Abstract: The current invention provides an improved synchronous tubular electrical machine comprised of a radially outer member (2) that has a substantially cylindrical inner surface, a radially inner member (5) that is substantially cylindrical and is coaxially disposed within the outer member (2) such that it may move reciprocally relative to the outer member (2) in the axial direction. A plurality of axially spaced circumferential armature coils (1) are electrically insulated from one another and are formed as part of one of the outer member (2) and the inner member (5). A plurality of axially spaced circumferential superconducting coils (4) are formed as part of the other of the outer member (2) and the inner member (5). During operation of the tubular machine, each superconducting coil (4) is maintained in a superconducting state and an electrical current is supplied to each superconducting coil (4) in such a manner that the current flowing around each coil is in the opposite direction to the current flowing around the coils adjacent to it. Tubular machines according to the present invention may be significantly more efficient, have higher peak-mean power ratios and be much smaller than current permanent magnet based synchronous tubular electrical machines.
Patent EP-1752782-A3 (EP)
Inventor: KRASNER NORMAN F
IPC: G01S19/29
Filed: 1996-10-08
Abstract: The invention concerns a GPS mobile unit having a reduced power state, the GPS mobile unit comprising: 
- a receiver (38, 42, 44) for receiving GPS signals from in view satellites; 
- a memory (46) coupled to the receiver to store a digital representation of the GPS signals; 
- a processor (32) coupled to the memory, the processor processing the digital representation of the GPS signals to provide at least one pseudorange information from the digital representation; and 
- a power management circuit (49) coupled to a GPS receiving section of the receiver, the power management circuit reducing power consumed by the GPS mobile unit.