baber/WOPTO huggingface dataset:
Patent EP-1318331-A3 (EP)
Inventor: OKITA SHIGERU
IPC: F16H25/22
Filed: 2002-12-04
Abstract: The invention provides a ball screw apparatus which suppresses abrasion and damage by competition of balls, controls spaces (C) between retaining pieces (10) and balls (5), and prevents retaining pieces (10) from falling, thereby enabling to more improve operating ability. The retaining pieces (10) are positioned between the balls (5) running in a ball rolling path (R), such that a sum total of the spaces between the retaining pieces (10) and the balls (5) is 50% or less of an outer diameter size of the retaining piece, and at the same time a contact angle (θ) between the retaining piece (10) and the ball (5) is 25° or above to 40° or below.
Patent EP-1329298-A3 (EP)
Title: Vorrichtung zur Herstellung von Schaumstoff-Formkörpern
Inventor: HUND JOACHIM
IPC: B29K23/00
Filed: 2002-12-16
Abstract: Die Erfindung betrifft eine Vorrichtung und ein Verfahren zur
Herstellung von Schaumstoff-Formkörpern durch Versintern von vorgeschäumten
Kunststoffteilchen mittels Heißdampf in einem Formwerkzeug (5,6),
welches in einer Dampfkammer (1,2) angeordnet ist, in die der
Heißdampf eingeleitet wird und von dort durch Düsen in das Formwerkzeug
eindringt. Die Innenwände der Dampfkammer sind mit einem
gehärteten Epoxidharz (B) beschichtet.
Patent EP-1232843-A3 (EP)
Inventor: TANAKA HIDEAKI
IPC: B29C35/02
Filed: 2002-02-15
Abstract: A vulcanizing mold (1) for pneumatic tires includes a plurality of mold
pieces (10) for forming a tread portion of the tire, which can be assembled with each other
in a circumferential direction of the tire. Each mold piece has a molding surface (11) for
forming a tread pattern of the tire tread portion, and end surfaces (12) where adjacent
mold pieces are in abutment with each other when they are assembled. The end
surface of the mold piece includes an edge region adjacent to the molding surface
and extending in a width direction of the tread portion. The mold piece has a vent
passage communicating with atmosphere, formed of a narrow gap (17) along the edge
region over substantially entire width of the tread portion, and additional vent
passage in the molding surface, formed of fine unevenness communicating with the
narrow gap, and/or fine apertures at a region corresponding to a land in the tread
portion and isolated from the narrow gap.
Patent EP-1243184-A3 (EP)
Inventor: HIRAMOTO TADAHIRO
IPC: A23L27/00
Filed: 2002-03-19
Abstract: The invention provides a flavor-retention agent which is harmless to the environment and the human body and exhibits excellent ability to prevent deterioration of flavors. The flavor-retention agent contains an active ingredient which is obtained by subjecting a raw material such as leaves and/or tubers of a potato plant to extraction.
Patent EP-1324389-A3 (EP)
Inventor: HACKE HANS-JUERGEN
IPC: H01L23/48
Filed: 1999-07-06
Abstract: Die Erfindung bezieht sich auf ein Halbleiterbauelement im
Chip-Format mit einem Chip, der mindestens eine erste Isolierschicht
(3) und davon freie elektrische Anschlußflächen
(2) aufweist. Auf der ersten Isolierschicht (3) verlaufen
Leiterbahnen (5) vcn den elektrischen Anschlußflächen (2) zu
Fußbereichen (10) äußerer Anschlußelemente (12). Eine weitere
aufgebrachte Isolierschicht (8) ist mit Durchgangsöffnungen
(9) versehen, die von außen zu den Fußbereichen (10) der äußeren
Anschlußelemente (12) führen. In den Durchgangsöffnungen
(9) befindet sich ein Leitkleber (11), auf den mindestens
außen metallene Kügelchen (12) aufgesetzt sind. 
     Das Halbleiterelement kann in den Durchgangsöffnungen (9) anstelle
eines Leitklebers auch eine Lotpaste enthalten, auf
die metallisierte Kunststoffkügelchen aufgesetzt sind. 
     Die Erfindung bezieht sich ferner auf Verfahren zum Herstellen
des beschriebenen Halbleiterbauelementes.
Patent EP-1316964-A3 (EP)
Inventor: TANAKA TOMOHARU
IPC: G11C29/00
Filed: 1992-12-21
Abstract: The time required for the program verify and erase verify operations can be shortened. The change of threshold values of memory cells can be suppressed even if the write and erase operations are executed repetitively. After the program and erase operations, whether the operations were properly executed can be judged simultaneously for all bit lines (BL) basing upon a change, after the pre-charge, of the potential at each bit line (BL), without changing the column address. A control circuit is configured to program the memory on a page-by-page basis.
Patent EP-1348859-A3 (EP)
Inventor: GLINSNER KARL
IPC: F02F3/02
Filed: 2003-03-25
Abstract: A light weight piston for an internal combustion engine is disclosed that minimizes the stresses found in a transition area between the piston head and the associated piston pin bosses while maintaining a flexible soft connection between the piston skirts and the piston head. The piston includes a pair of piston skirts having tapered edges. Flared connecting walls are provided such that the distance between the connecting walls is minimized adjacent a pair of piston pin bosses and the distance between the connecting walls is maximized adjacent a portion of the tapered edges. The connecting wall flares in a generally outward direction such that at least a portion of the inner surfaces of the connecting wall has a generally convex curvature.A light weight piston for an internal combustion engine is disclosed that minimizes the stresses found in a transition area between the piston head and the associated piston pin bosses while maintaining a flexible soft connection between the piston skirts and the piston head. The piston includes a pair of piston skirts having tapered edges. Flared connecting walls are provided such that the distance between the connecting walls is minimized adjacent a pair of piston pin bosses and the distance between the connecting walls is maximized adjacent a portion of the tapered edges. The connecting wall flares in a generally outward direction such that at least a portion of the inner surfaces of the connecting wall has a generally convex curvature.
Patent EP-1351374-A3 (EP)
Inventor: ARIMITSU MINORU
IPC: H02P21/00
Filed: 2003-04-01
Abstract: A rotary electric machine having a plurality of
rotors is driven by a compound current. A voltage to be
applied to a stator of the rotary electric machine is in
the form of a compound rectangular or stepwise voltage
composed of a plurality of superposed components each
of which is a rectangular or stepwise wave having a
frequency corresponding to the revolution speed of a
unique one of the rotors.
Patent EP-1391993-A3 (EP)
Title: Verfahren und Vorrichtung zur Analog-Digital-Wandlung
Inventor: KUTTNER FRANZ
IPC: H03M3/02
Filed: 2003-07-10
Abstract: Zur Verbesserung des Signal-Rausch-Abstands bei der Analog-Digital-Wandlung
zeitdiskreter analoger Eingangswerte (1)
wird ein Quantisierer (4) verwendet, bei dem am Ende jeder
Wandlung zusätzlich zu einem digitalen Ausgangswert (2) ein
Quantisierungsfehler (3) in analoger Form abgegriffen werden
kann. Der Quantisierungsfehler (3) wird in einem Zwischenspeicher
(5) zwischengespeichert und mittels eines Subtrahierglieds
(6) auf wenigstens einen Eingangswert (1) einer
nächsten Wandlung rückgekoppelt. Vorteilhafterweise weist der
Quantisierer (4) eine Wandlungsfrequenz auf, die über dem
Doppelten der maximal in den Eingangswerten (1) enthaltenen
Frequenz liegt, so dass die Analog-Digital-Wandlung im Oversampling-Betrieb
arbeitet. Bei der Rückkopplung des Quantisierungsfehlers
(3) auf die Eingangswerte (1) werden vorzugsweise
auf einen Eingangswert (1) die Quantisierungsfehler (3)
mehrerer, unterschiedlich viele Wandlungen vorausgegangener
Wandlungen rückgekoppelt. Die Erfindung kann bei allen herkömmlichen
Quantisierern (4) angewendet werden, bei denen der
Quantisierungsfehler (3) in analoger Form abgegriffen werden
kann, so dass es auch mit solchen Quantisierern (4) möglich
ist, mit Hilfe des Verfahrens des Noise-Shaping das Quantisierungsrauschen
in höherfrequente Spektralbereiche zu verschieben,
um in einem Nutzspektralbereich den Signal-Rausch-Abstand
zu verbessern bzw. das Quantisierungsrauschen zu verringern.
Patent EP-1382420-A3 (EP)
Inventor: COOPER VINCENT P
IPC: B25F5/02
Filed: 2003-07-16
Abstract: A power tool (10) has a housing (12) with at least one aperture (40) in the housing (12). A
gripping member (32) is positioned with respect to the outer surface of the housing such
that the gripping member (32) is contacted by a user when the power tool (10) is used. At
least one member (42) is coupled with the gripping member (32). The at least one member (42)
extends through the at least one housing aperture (40) to enable the gripping member to
be positioned with respect to the outer surface of the housing (12).
Patent EP-1393960-A3 (EP)
Inventor: KANG JIHOON
IPC: F16H63/50
Filed: 2003-08-27
Abstract: An engine torque control apparatus for controlling the output torque of an engine (60) connected to a transmission (40) in a vehicle has a temperature sensor (55) for detecting the temperature of oil used by the transmission (40), and a controller (50) for limiting the output torque of the engine to an engine torque limit or less. The controller (50) functions to compare the oil temperature with a specific temperature, to set the engine torque limit to a first limiting value when the oil temperature is equal to or less than the specific temperature, and to increase the engine torque limit at a predetermined increase rate when the oil temperature exceeds the specific temperature.
Patent EP-1396977-A3 (EP)
Inventor: FAN KAN F
IPC: H04L12/26
Filed: 2003-09-03
Abstract: Systems and methods that provide fault tolerant transmission control protocol
(TCP) offloading are provided. In one example, a method that provides fault tolerant
TCP offloading is provided. The method may include one or more of the following
steps: receiving TCP segment via a TCP offload engine (TOE); calculating a TCP
sequence number; writing a receive sequence record based upon at least the calculated
TCP sequence number to a TCP sequence update queue in a host; and updating a first
host variable with a value from the written receive sequence record.
Patent EP-1422444-A3 (EP)
Inventor: USORO PATRICK B
IPC: F16H3/62
Filed: 2003-10-22
Abstract: The family of transmissions has a plurality of members that can be utilized in powertrains to provide at least five forward speed ratios and one reverse speed ratio. The transmission family members include four planetary gear sets, two input clutches, eight or nine torque transmitting mechanisms, two fixed interconnections, and one grounded planetary gear member. The invention provides a low content multi-speed dual clutch transmission mechanism wherein the two input clutches alternately connect the engine to realize odd and even number speed ratio ranges. The torque transmitting mechanisms provide connections between various gear members, the fixed interconnections, the input shaft, the output shaft, and the transmission housing, and are operated in combinations of three to establish at least five forward speed ratios and at least one reverse speed ratio.
Patent EP-1428615-A3 (EP)
Inventor: THOMAS ROGER
IPC: B27C1/10
Filed: 2003-12-01
Abstract: A planer comprising a body (2) comprising an aperture (24) formed within it to
accommodate a deflector; the body being mounted on a shoe (8,10), the shoe having an
aperture (18) formed through it; a cutting drum (6) rotatably mounted within a recess formed
by a wall within the body, a part of the periphery of the cutting drum (6) projecting
through the aperture (18) in the shoe; a motor mounted within the body to rotatingly drive
the cutting drum (6); at least one cutting blade (16) mounted on the periphery of the drum
capable of planing a work piece when the drum is rotating; an airflow generator which
creates an air flow when the planer is in use within the body for use for entraining
debris created by the cutting action of the blade to assist in the removal of the debris;
directional means which directs the airflow within the body towards the area where
the cutting blade cuts a work piece in order to entrain the debris in the airflow within
the body for removal from the body; and a removable deflector for guiding the air flow
and entrained debris from within the body to outside of the body; wherein there is a
pivotal flap which is capable of being pivoted between a first position where the
entrance is closed and a second position where it is open.
Patent EP-1431105-A3 (EP)
Title: Verriegelungsvorrichtung für einen Fahrzeugsitz
Inventor: ARMBRUST KARL-PETER
IPC: B60N2/433
Filed: 2003-12-02
Abstract: Bei einer Verriegelungsvorrichtung (11) für einen Fahrzeugsitz, insbesondere für
einen Kraftfahrzeugsitz, mit einer schwenkbar gelagerten Sperrklinke (13), welche
einen ersten Lagerbolzen (19) umschließt, einem relativ zum ersten Lagerbolzen beweglichen
Gegenelement (20), mit welchem die Sperrklinke (13) zum Verriegeln
der Verriegelungsvorrichtung (11) zusammenwirkt, und einem beweglich gelagerten
Fangelement (21) zur Abstützung der Sperrklinke (13) im Crashfall, ist die
Sperrklinke (13) um einen Schwenkbolzen (15) schwenkbar, welcher am Rand oder
im Randbereich der Sperrklinke (13) vorgesehen ist.
Patent EP-1329290-A3 (EP)
Inventor: JENSEN ALAN J
IPC: B24D11/00
Filed: 2000-05-15
Abstract: The present invention relates to a polishing pad (310)
for use in chemical mechanical planarization
applications. More particularly, the present
invention relates to a pad used in the chemical
mechanical planarization or polishing of semiconductor
wafers. 
     A rotary polishing pad for chemical mechanical
planarization of a semiconductor wafer, the rotary
polishing pad comprising at least two polishing pad
sections serially linked along a rotational path of
the rotary polishing pad (310), the polishing pad sections (312)
comprising a first polishing pad section having a
first groove pattern (316b) formed in an outer surface of the
polishing pad, wherein the first groove pattern (316b)
comprises a plurality of grooves and a second
polishing pad section having a second groove pattern (316a)
formed in the outer surface of the polishing pad
section wherein the second groove pattern comprises a
second plurality of grooves and the first groove
pattern differs from the second groove pattern.
Patent EP-1335602-A3 (EP)
Inventor: YURT PAUL
IPC: H04N7/173
Filed: 1992-01-03
Abstract: The invention generally relates to the transmission of
compressed digital video information to a remote user
reception system. More particularly, a method is provided of
providing multiplexed data blocks comprising compressed
digital video information via satellite to a remotely located
user reception system comprising: associating a program note
with video information; storing program note information in an
item database; converting the video information into a
predetermined format as first formatted digital data blocks;
sequencing the first formatted digital data blocks;
compressing the first formatted digital data blocks using a
compression process that comprises discrete cosine transform
and motion compensation; multiplexing the first compressed
formatted digital data blocks with second compressed formatted
digital data blocks by placing data blocks interleaved onto a
transmission path; and transmitting the multiplexed data
blocks via satellite to the remotely located user reception
system.
Patent EP-1392037-A3 (EP)
Inventor: D SOUZA SCOTT DAVID
IPC: H04L29/06
Filed: 2003-08-12
Abstract: Methods and apparatus for detecting denial of service attacks on a system in a communications network are provided. A frequency analysis is performed on certain types of packets (Data samples) that arrive with a periodic nature. A frequency power spectrum (Frequency Power Spectrum) obtained through Fourier Transform (Fourier Transform) reveals whether the power level of any particular frequency is greater than the average power spectrum. The detection of a higher than average power level is an indication that an attack is in progress. <IMAGE>
Patent EP-1371787-A3 (EP)
Inventor: WEY PAUL
IPC: E03D1/32
Filed: 2003-06-05
Abstract: Feed fitting comprises a housing (8) having a vertically running water feed channel leading from an inlet to be fixed to the base of a toilet cistern to a float-controlled membrane valve (50), and a servo-valve (58) for operating the membrane valve. The membrane valve is arranged laterally on the housing. The membrane valve has a passage in the membrane (43) for pressure equalization between a first chamber (51) in front of the membrane and a second chamber (52) behind the membrane.  Preferred Features: The water feed channel leads on an upper end into a horizontally extending passage. The first chamber leads into a rotating channel (54) in a channel extending upward.
Patent EP-1494276-A3 (EP)
Inventor: TAKEBUCHI MASATAKA
IPC: H01L29/792
Filed: 2004-01-16
Abstract: A semiconductor device including a nonvolatile memory(10) and the fabrication method of the same is described. According to the semiconductor device, a second gate electrode film(44) is used for a gate electrode film of a logic circuit, and for a control gate electrode film of a nonvolatile memory. As the second gate electrode film(44) is formed at a relatively later step in fabrication, subsequent thermal process may be avoided. The gate structure is suitable for miniaturization of the transistor in the logic circuit.
Patent EP-1440983-A3 (EP)
Inventor: YONEDA ATSURO
IPC: C08F2/01
Filed: 2004-01-22
Abstract: A process of producing a polymer by aqueous solution polymerization with good
productivity without causing the formation of noxious gases or the formation of
impurities due to the noxious gases, or without any danger of foaming and the like is
disclosed. The process includes subjecting a monomer to aqueous solution
polymerization while controlling the temperature using at least one device of an external
circulation device and an internal coil device each having heat exchanging function.
Patent EP-1478153-A3 (EP)
Inventor: IGARASHI KEN
IPC: H04L12/70
Filed: 2004-05-14
Abstract: A receiving device (30) which received segments out of sequence
identifies a lost segment among the segments to be received
successively and transmits an acknowledgement including the number
of lost segments as an advertised window size. By substituting either
one of a transmitting device (20) or a receiving device (30) included in
a communication system with a transmitting device (20) or a receiving
device (30) of the present invention, a segment retransmission method
according to the present invention is achieved. The present invention
thus allows a conventional communication system to perform the lost
segment retransmission of the present invention.
Patent EP-1509064-A3 (EP)
Inventor: ABE YASUHISA
IPC: H04R1/22
Filed: 2004-08-18
Abstract: First auxiliary speakers (SPA1, SPB1) are mounted in the vehicle-passenger space (10) with respect to main speakers (SPA, SPB) providing for acoustic reproduction in the vehicle-passenger space (10). The first auxiliary speakers (SPA1, SPB1) output sound in the same frequency band as that of sound outputted from the main speakers (SPA, SPB). Acoustic outputs of the first auxiliary speakers (SPA1, SPB1) are set to make a sound pressure of the sound reaching a listener (L) sit in the vehicle-passenger space (10) from the first auxiliary speakers (SPA1, SPB1) nearly equal to a sound pressure of the sound reaching the listener (L) from the main speakers (SPA, SPB).
Patent EP-1500737-A3 (EP)
Inventor: PARK JAE-RYONG
IPC: D06F17/06
Filed: 2004-03-22
Abstract: A drum-type washing machine including a rotatably pulsator (20). The drum-type washing machine includes a water tub to contain water therein. A rotary drum (4) is included in the water tub and rotating in alternating directions to hold laundry located in the rotary drum to be washed. A pulsator (20) is rotatably mounted to a predetermined position of the rotary drum. A rotation guide unit (29,30) rotates the pulsator by a rotating force of the rotary drum. The pulsator mounted to the rotary drum increases a physical force applied to laundry, thus enhancing a washing effect.
Patent EP-1484601-A3 (EP)
Inventor: PHELAN ANDREW PETER
IPC: G01N21/86
Filed: 2004-05-25
Abstract: Disclosed, in one aspect, is an assay result reading device for reading the result of an assay performed using a test strip, the device comprising: a light source or sources, said light source/s emitting light incident upon at least two, spatially separated zones of the test strip; and a photodetector which detects light emanating from each of the two said zones; in a further aspect is disclosed an assay result reading device for reading the result of an assay performed using a test strip, the device comprising: at least one light source incident upon a zone of the test strip; and at least two photodetectors both of which are able to detect some of the light emanating from the zone of the test strip illuminated by the light source.
Patent EP-1547492-A3 (EP)
Inventor: GRASSMUCK MICHAEL D
IPC: A47F3/04
Filed: 2004-12-14
Abstract: A refrigerated merchandiser (10) and a method for operating a refrigerated
merchandiser. The refrigerated merchandiser (10) can include a case (18), a first modular
refrigeration unit (14), and a second modular refrigeration unit (14). The first modular
refrigeration unit can be removably coupled to the case in fluid communication with a
first refrigeration zone (34) to maintain the first refrigeration zone at a first temperature.
The second modular refrigeration unit can be removably coupled to the case in fluid
communication with a second refrigeration zone (34) to maintain the second refrigeration
zone at a second temperature. The method can include removably positioning the first
modular refrigeration unit and the second modular refrigeration unit in the
refrigerated merchandiser, and maintaining the first refrigerated zone at a first
temperature and the second refrigerated zone at a second temperature.
Patent EP-1564320-A3 (EP)
Title: Fachbildeeinrichung für eine Webmaschine
Inventor: METTLER FRANZ
IPC: D03C13/00
Filed: 2005-01-13
Abstract: Eine Fachbildeeinrichtung (1) für eine Webmaschine weist mehrere Webschäfte auf, denen eine Antriebseinrichtung mit mehreren Servomotorgruppen (13, 14) zugeordnet ist. Die Servomotorgruppen sind unterhalb der Webschäfte (3 bis 8) jeweils als Cluster angeordnet, wobei sie mit ihren Drehachsen (27 bis 32) auf einem Kreis, einer Ellipse oder einer ähnlichen Figur angeordnet sind. Außerdem sind sie axial gegeneinander versetzt. Jeder Servomotor (15 bis 20) ist mit einem Abtriebshebel (21 bis 26) versehen. Die freien Enden aller Hebel stehen etwa im Zentrum des Kreises oder der Ellipse oder der sonstigen Umlauffigur. Sie sind über Pleuel (34 bis 39) mit den Webschäften (3 bis 8) verbunden, wobei sie mit den Pleueln (34 bis 39) unterschiedliche Winkel einschließen. Es ergibt sich dadurch eine Antriebseinrichtung mit geringer Trägheit, geringer Nachgiebigkeit und geringem Spiel. Es ist die kontrollierte Erzielung sehr schneller Schaftbewegungen möglich.
Patent EP-1564051-A3 (EP)
Title: Öffnungsfähiges und abnehmbares Fahrzeugdach
Inventor: GRIMM RAINER
IPC: B60J7/11
Filed: 2005-02-03
Abstract: Ein öffnungsfähiges Fahrzeugdach mit einem verfahrbaren Deckel (8) hat im Bereich des Mittelholms (18) den zentralen Antrieb für den Deckel (8). An den Seitenrändern (46) des Deckels (8) sind den Deckel (8) verstärkende Holme angebracht, die die Fahrzeugdachholme (12, 16) fortsetzen.
Patent EP-1568649-A3 (EP)
Inventor: BOMBA HORST
IPC: B66C21/04
Filed: 2005-02-22
Abstract: The cable crane has two supports for carrying a rope or wire (2). The two supports (1) have a cross bar construction (3) such as a horizontal bar (4) between two vertical structures. The carrying rope is attached at the cross bar. Both cross bars constructions support the carrying rope.