baber/WOPTO huggingface dataset:
Patent EP-1130760-A3 (EP)
Inventor: ZINKE MICHAEL
IPC: H02P6/26
Filed: 2001-02-15
Abstract: The frequency converter has control electronics for controlling power switches in at least one half bridge. At least one power switch produces its drive power from a bootstrap capacitor. A power switch is clocked by the control electronics, especially for revolution rate control. The control electronics suppress clocking of the power switch while the motor current is flowing in the reverse direction of the power switch. The frequency converter has control electronics (17) for controlling power switches (6,6',7,7') in at least one half bridge, whereby at least one power switch produces its drive power from a bootstrap capacitor and this or another power switch is clocked by the control electronics, especially for revolution rate control. The control electronics detect whether the motor current is flowing in the forward or reverse direction of the power switch and suppresses clocking of the power switch while the current is flowing in the reverse direction.
Patent EP-1139563-A3 (EP)
Inventor: DOSHO SHIRO
IPC: H03H19/00
Filed: 1997-05-26
Abstract: The invention provides an analog FIFO memory for outputting, in an input order, an input
analog signal with a predetermined time delay, comprising a memory bus circuit
including a plurality of memory cells for storing an analog signal, and a memory bus
connected with said memory cells for transferring an analog signal, wherein each of said
memory cells includes a capacitance device for storing an analog signal in the form of
charge; and a switch for controlling connection between said capacitance device and
said memory bus, when one memory cell is selected to be read/written, said switch of
said selected memory cell is in an on-state in the read operation and the write operation,
and said memory bus circuit further includes a dummy memory cell having a capacitance
device connected with said memory bus.
Patent EP-1154617-A3 (EP)
Title: Mobiltelefon mit einem eingebauten Mikrofon
Inventor: BEEKER UDO
IPC: H04M1/03
Filed: 2001-05-02
Abstract: Die vorliegende Erfindunge betrifft ein Mobiltelefon mit einem
eingebauten Mikrofon, wobei der Schalleintritt durch eine
Öffnung im Gehäuse erfolgt. 
Die Schalleintrittslöcher enden im Bodenbereich einer im Wesentlichen
zylinderförmigen Mikrofonaufnahmekammer, in welcher
im Bodenbereich vor den Schalleintrittslöchern eine
halbkreisförmige Umlenkbarriere vorgesehen ist, und in welcher
sich das Mikrofon oberhalb der Umlenkbarriere befindet,
wobei sich die Schalleintrittsöffnung des Mikrofons auf der
den Schalleintrittsöffnungen abgewandten Seite der Umlenkbarriere
befindet und wobei zwischen dem Mikrofon und der Wand
der Mikrofonaufnahmekammer eine Gummidichtung angeordnet ist.
Patent EP-1161120-A3 (EP)
Inventor: TAYLOR JOHN CRAWSHAW
IPC: H05B3/74
Filed: 1998-02-17
Abstract: A thick film electric heater 1 comprises an insulating
substrate 5 provided with a thick film resistive heating
track 7. The resistive track 7 comprises at least two
discrete sections connected by a bridge 11 of a material
having a resistivity lower than that of the resistive
track, such as silver.
Patent EP-1181995-A3 (EP)
Title: Vorrichtung und Verfahren zum Umformen von Platinen aus flexibel gewalztem Metallband
Inventor: HAUGER ANDREAS
IPC: B21D22/02
Filed: 2001-07-25
Abstract: Dargestellt und beschrieben ist eine Vorrichtung zum Umformen von Platinen
aus flexibel gewalztem Metallband, mit Umformeinrichtungen, die zum Umformen
der Platine (1) mit wenigstens zwei voneinander verschiedenen
Dicken vorliegt und das Dickenprofil der Platine (1) im wesentlichen symmetrisch
zur Mittelebene der Platine (1) verläuft, die Platine (1) beidseitig einen
Dickenübergang (4) aufiveist, und die Dickenübergänge (4) auf eine Seite
der Platine (1) verlagerbar sind, so daß eine Seite der umgeformten Platine (1)
einen Dickenübergang (4) aufweist und die andere Seite der umgeformten
Platine (1) plan ist. 
     Erfindungsgemäß ist vorgesehen, daß die Umformfläche der Umformeinrichtung,
die der Platinenseite zugewandt ist, die im umgeformten Zustand der
Platine (1) einen Dickenübergang (4) aufweisen soll, eine an den zu erzielenden
Dickenübergang (4) angepaßte Form aufweist, und die Umformfläche der
Umformeinrichtung, die der Platinenseite zugewandt ist, die im umgeformten
Zustand der Platine (1) plan sein soll, plan ist. Auf diese Weise wird eine Verlagerung
der ursprünglich auf beiden Seiten der Platine (1) vorhandenen
Dickenübergänge (4) auf eine Seite der Platine (1) in einem einzigen Arbeitsgang
ermöglicht.
Patent EP-1186757-A3 (EP)
Inventor: HUSS ROLAND
IPC: F01N13/02
Filed: 2001-08-18
Abstract: Die Erfindung betrifft eine Abgasreinigungsanlage (1) einer
Brennkraftmaschine (2) mit einem Katalysator (3), mindestens einem
Stickoxidspeicher-Katalysator (5), und einer Abgaskühleinheit (4) zur
Regelung der Temperatur des den Stickoxidspeicher-Katalysator (5)
durchströmenden Abgasstromes. Um dabei einen optimalen Betrieb
des Katalysators (3) weiterhin zu gewährleisten, erfolgt die
Anordnung der Abgaskühleinheit (4) zwischen dem Katalysator (3) und dem
Stickoxidspeicher-Katalysator (5), wodurch bei Vollastbetrieb
Temperaturspitzen im Abgas vermieden werden, die zur Zerstörung
des Stickoxidspeicher-Katalysators (5) führen können
Patent EP-1186619-A3 (EP)
Inventor: IMUTA JUNICHI
IPC: C08F4/659
Filed: 2001-09-07
Abstract: The present invention is intended to provide a
polar group-containing olefin copolymer having
excellent adhesion properties to metals or polar resins
and excellent compatibility therewith, a process for
preparing the copolymer, a thermoplastic resin
composition containing the copolymer, and uses thereof.
The polar group-containing olefin copolymer comprises a
constituent unit derived from an α-olefin of 2 to 20
carbon atoms, and a constituent unit derived from a
straight-chain, branched or cyclic polar group-containing
monomer having at the end a polar group such
as a hydroxyl group or an epoxy group and/or a
constituent unit derived from a macromonomer having at
the end a polymer segment obtained by anionic
polymerization, ring-opening polymerization or
polycondensation. The polar group-containing olefin
copolymer can be prepared by polymerizing the α-olefin
with the polar group-containing monomer and/or the
macromonomer in the presence of a metallocene catalyst.
The polar group-containing olefin copolymer and the
thermoplastic resin composition containing the
copolymer are used for films, sheets, modifiers,
building/civil engineering materials, automobile 
exterior trim, electric/electronic parts, coating bases,
compatibilizing agents, etc.
Patent EP-1187239-A3 (EP)
Inventor: MORIKAWA YUKI
IPC: H01M4/80
Filed: 2001-09-04
Abstract: A nickel electrode for an alkaline storage battery
employed as a positive electrode of an alkaline storage
battery is formed by filling an active material into pore
of a porous sintered substrate wherein said active material
is formed by adhering niobic acid to a surface of nickel
hydroxide particles.
Patent EP-1189218-A3 (EP)
Inventor: MIHARA NORIHIKO
IPC: G11B7/258
Filed: 2001-09-19
Abstract: An optical recording medium comprising a
recording and a metal reflective layers on a
transparent substrate having a groove, wherein
the recording layer comprises an azaporphyrin
metal complex dye with 1 to 4 meso-nitrogen atoms
as a main component; recording and/or
reproduction can be conducted using laser beams
with wavelengths of λ1 and λ2 which is shorter
than λ1; a refractive index n of the recording
layer is 2.0 or more at λ1 and 1.8 or more at λ2
as well as an attenuation coefficient k of the
layer is 0.04 to 0.20 at λ1 and 0.30 or less at
λ2; and the groove has a pitch of 0.70 to 0.85 µm,
a half-value width of 0.20 to 0.35 µm and an
inclination angle of 45 to 65 °:
Patent EP-1170495-A3 (EP)
Inventor: WEISMAN S MILLER II
IPC: F02D17/04
Filed: 1995-05-15
Abstract: A method for comprehensive integrated control of
an internal combustion engine, such as a compression-ignition
engine, utilizing an electronic control module
(20) is disclosed. The control strategy integrates
various functions of engine control including an
acceleration balance test for the engine cylinders, a
fuel economy vehicle speed limit adder, a fuelling limit
for high altitude vehicle operation, throttle logic, a
data-hub for operation trending and vehicle component
lifting analyses, a gear ratio torque limit, an air
temperature based torque limit, enhanced cooling fan
control, and a idle shutdown strategy based on ambient
air temperature.
Patent EP-1120590-A3 (EP)
Inventor: KREMER PAUL
IPC: F16K17/196
Filed: 2001-01-15
Abstract: The tap comprises a body (10) containing a closing member for opening or closing the passage of the gas between an inlet connection piece (12) and an outlet connection piece (14), and also a control valve (20) for controlling the flow of the gas between the inlet connection piece (12) and the outlet connection piece (14) and comprising a piston (28) sliding non-sealingly in a cylindrical receptacle (26) and carrying on one of its faces a closing seal (30) for closing the passage of the gas, and a spring (40) stressing said piston (28) axially in the closing direction of the passage. In order to prevent the valve from becoming resonant, the spring (40) is mounted in an axial cylindrical pocket (38) of the piston (28) and is compressed between the bottom of said pocket (38) and a cylindrical block (42) which is likewise engaged at least partially in said pocket (38), said cylindrical block comprising a seal (44) ensuring leak-tightness relative to the side wall of said pocket (38) during the sliding of the piston (28) relative to said block (42), said block (42) comprising an axial duct (46) closed by means of a filter (48).
Patent EP-1229123-A3 (EP)
Inventor: PEOPLES OLIVER P
IPC: C12N15/54
Filed: 1988-06-27
Abstract: The present invention is a method for controlling biopolymer synthesis by determining the genetics and enzymology of polyhydroxybutyrate (PHB) biosynthesis at the molecular level. The purified enzymes and genes provide the means for developing new polyester PHB-like biopolymers. <IMAGE>
Patent EP-1151974-A3 (EP)
Title: Oxidkeramischer Körper mit ultrafeinen Poren, Verfahren zu seiner Herstellung und Verwendung
Inventor: NOACK MANFRED
IPC: B01D71/02
Filed: 2001-04-26
Abstract: Die Erfindung betrifft oxidkeramische Körper mit ultrafeinen
Poren, an denen Stoffgemische durch Pervaporation und Permeation
getrennt werden können sowie ein Herstellungsverfahren
derartiger Körper. Erfindungsaufgabe ist die Entwicklung einer
keramischen porösen Membran für die molekulare Trennung von
gasförmigen und flüssigen Gemischen mit ultrafeinen Poren. Die
erfindungsgemäße Membran besteht aus einem keramischen porösen
Grundkörper mit Poren zwischen 1 nm und 20 nm in der oberflächennächsten
Schicht, wobei dieser Grundkörper einen asymmetrischen
Schichtaufbau besitzt. In der engporigsten Funktionsschicht
des Grundkörpers befindet sich ein OH-Gruppen-reiches
Metalloxid-Netzwerk, das die Poren des Grundkörpers in der
oberflächennächsten Schicht auf 0,3-0,8 nm verengt und zugleich
hydrophil funktionalisiert. Die Herstellung erfolgt
durch ein- oder mehrmalige Behandlung des Grundkörpers in
einem Autoklaven bei Temperaturen von 250 °C mit einer metallorganischen
Verbindung wie Tetraethylorthosilicat.
Patent EP-1168158-A3 (EP)
Inventor: LEE SHERMAN
IPC: G06F9/48
Filed: 2001-06-12
Abstract: A method and system for performing switch operations utilize non-architectural registers to store context information. Data in a first context register on a peripheral system is access (e.g., read or write) until a host computer provides a new index value to an index register on the peripheral system. A context switch occurs, and the context register associated with the new index value is accessed. 
     A system that performs context switching includes a host computer, at least one peripheral system coupled to the host computer, an interface between the host computer and the peripheral system, and a register access circuit coupled to the host computer. The register access circuit is configured to access data in a first register on the peripheral system if the first index value is provided by the host computer and is further configured to access data in a second register of a peripheral system if the second index value is provided by the host computer. In at least one embodiment of the system, the first and second registers are not architected registers.
Patent EP-1158140-A3 (EP)
Inventor: BURDGICK STEVEN SEBASTIAN
IPC: F01D9/06
Filed: 2001-01-23
Abstract: A nozzle segment for a gas turbine includes inner and outer band portions and a vane extending between the band portions. The inner and outer band portions are each divided into first and second plenums separated by an impingement plate. Cooling steam is supplied to the first cavity for flow through the apertures to cool the outer nozzle wall. The steam flows through a leading edge cavity in the vane into the first cavity of the inner band portion for flow through apertures of the impingement plate to cool the inner nozzle wall. Spent cooling steam flows through a plurality of cavities in the vane, exiting through an exit chimney in the outer band. The exit chimney is secured at its inner end directly to the nozzle vane wall surrounding the exit cavities, to the margin of the impingement plate at a location intermediate the ends of the exit chimney and to margins of an opening through the cover whereby each joint is externally accessible for joint formation and for subsequent inspection. <IMAGE>
Patent EP-1136687-A3 (EP)
Inventor: CZACHOR ROBERT PAUL
IPC: F01D25/30
Filed: 2001-01-23
Abstract: A centerbody (120) for a gas turbine engine includes a thermal control system (140) which minimizes the thermal stresses between the centerbody (120) and a plurality of stiffeners (80). The centerbody stiffeners extend radially inward from a centerbody shell (122). A cavity (138) is defined within each centerbody stiffener. The thermal control system includes a plurality of openings (142) circumferentially disposed around the centerbody. Each opening extends through the centerbody shell into each cavity. The openings include pairs of entrance openings (144) and exit openings (146) which permit circumferential flow to develop within the centerbody cavity. <IMAGE>
Patent EP-1156196-A3 (EP)
Inventor: MATSUOKA KATSUNORI
IPC: B23K20/00
Filed: 2001-02-06
Abstract: According to the invention, there are provided catalyst carrier 14 for an
exhaust gas purification system, and the method therefor. The catalyst carrier 14
has a honeycomb structure formed of a roll of bands of stainless steel-made one
corrugated sheet 1 and one plain sheet 2, which hold stainless steel-made bonding
assistants 15 therebetween. Said bonding assistants 15 have width narrower than
those of said sheets, wherein they are positioned at locations radially inside the
projections 6 formed at side ends of the corrugated sheet 1 and have thickness T
greater than height H of projections 6. Thus, corrugated sheet 1 and plain sheet 2
are diffusion bonded to each other with locally centered high contact pressure,
without the influence of projections 6.
Patent EP-1123828-A3 (EP)
Inventor: BROCK MICHAEL S
IPC: B60K15/035
Filed: 2001-02-09
Abstract: A vent apparatus (10) is adapted to be coupled to a fuel tank (12) and
includes a valve housing (26) made of a non-weldable plastics material and containing
a valve (44). The vent apparatus (10) further includes a tank mount (28) made of a
weldable plastics material and coupled to the valve housing (26). The tank mount
(28) is adapted to be welded to an underlying fuel tank (12) to support the valve
housing (26) within a mounting aperture (32) formed in the fuel tank (12). The tank
mount (28) is coupled to the valve housing (26) by a retainer ring (30) formed to
include an annular channel (58) opening toward the valve housing (26). The valve
housing (26) includes an annular upper flange (54) extending into an upper region of
the annular channel (58) formed in the retainer ring (30). The tank mount (28)
includes an annular lower flange (68) extending into a lower region of that annular
channel (58) to mate with the overlying annular upper flange (54) and trap a flange
seal (74) therebetween.
Patent EP-1146443-A3 (EP)
Inventor: DUXBURY PAUL
IPC: G06F17/30
Filed: 2001-02-26
Abstract: In a method for storing and accessing electronic content (e.g.
for a Website), content objects are stored in a structured
manner in a content store (13). Some of the content objects in
the content store are identified as shortcuts (56,57; 65-67),
pointing to other objects in the content store. When a shortcut
is accessed, the target object pointed to by that shortcut is
automatically accessed from the content store and returned in
place of the shortcut object. This provides a powerful way of
structuring websites and other forms of content delivery.
Patent EP-1132920-A3 (EP)
Title: MRAM device
Inventor: BRUG JAMES A
IPC: G11C11/16
Filed: 2001-02-27
Abstract: A spin dependent tunneling ("SDT") junction (30) of a memory cell for a
Magnetic Random Access Memory ("MRAM") device (8) includes a pinned
ferromagnetic layer (38), followed by an insulating tunnel barrier (40) and a
sense ferromagnetic layer (46). During fabrication of the MRAM device (8),
after formation of the pinned layer (38) but before formation of the insulating
tunnel barrier (40), an exposed surface of the pinned layer (38) is flattened.
The exposed surface of the pinned layer (38) may be flattened by an ion
etching process (110).
Patent EP-1209775-A3 (EP)
Inventor: HANDA SHINSUKE
IPC: H01R12/71
Filed: 2001-11-27
Abstract: A modular jack is provided with a casing (6) which
casing (6) includes an insertion recessed portion (12)
opened in a front direction (X2) via an insertion opening
(6b). The jack has a shell (7) made of metal for
electromagnetic shielding, which includes a front plate
(7a) for covering a front face (6a) of the casing (6) and
side walls (7c, 7d) extended therefrom. In a state that
a modular jack (1) is attached to an apparatus, a portion
of the shell (7) exposed to an outer side of a cabinet
(26) of the apparatus is covered by an insulating cover
(8). An insertion opening (8b) of a front plate (8a) of
the insulating cover (8) is smaller than an opening (7b)
of the front plate (7a) of the shell (7) (L1<L2). The
appearance of the jack is thereby improved, and foreign
matter is hindered from being brought into contact with
the shell. Electromagnetic shielding is also improved.
Patent EP-1216886-A3 (EP)
Inventor: LAWRIE MARK GRAHAM
IPC: B60R11/02
Filed: 2001-12-04
Abstract: A vehicle door including a window regulator motor and an inner panel, the window
regulator motor including a connector housing, the connector housing including connector
terminals, in which the connector housing is sealed against the inner panel via sealing
means
Patent EP-1153908-A3 (EP)
Inventor: SAYO NOBORU
IPC: C07C49/647
Filed: 2001-05-09
Abstract: Provided is a method for the production of 1-menthol, which comprises hydrogenation of piperitenone with a transition metal complex of a specified optically active phosphine to produce pulegone, hydrogenation of the obtained pulegone with a ruthenium-phosphine-amine complex in the presence of base to obtain pulegol, and further hydrogenation of the pulegol with a transition metal catalyst. <CHEM>
Patent EP-1271079-A3 (EP)
Inventor: PARK JIN KOO
IPC: F25B39/02
Filed: 2002-02-01
Abstract: Disclosed is a direct cooling type refrigerator in which
heat transfer promoting means (90) having a high thermal
diffusivity is installed at a portion of an evaporator (70) where a
temperature sensor (80) adapted to sense the temperature of the
evaporator (70), in order to rapidly transfer a variation in the
temperature of a thermal insulator (31) filled in the refrigerator.
Accordingly, the temperature sensor (80) can rapidly sense an
increase in the temperature of the thermal insulator (31) occurring
in the OFF state of a compressor (54), thereby allowing the
compressor (54) to be accurately and rapidly controlled.
Patent EP-1211278-A3 (EP)
Inventor: SAKAI YASUHIRO
IPC: G02F1/1339
Filed: 1994-11-16
Abstract: An organic-inorganic composite particle, which
comprises a particle body having an elastic modulus of
350-3000 kg/mm 2  in 10% compression, a residual
displacement of 0-5% after 10% deformation, a mean
particle diameter of 0.5-50 µm and a coefficient of
variation of 20% or less in particle diameter, said
particle body including:
   an organic group; and   a polysiloxane framework which has in its molecule an
organosilicon containing a silicon atom directly and
chemically combined with at least one carbon atom of
said organic group. The particles have the mechanical
resilience necessary to maintain a constant gap
distance between a pair of members to be arranged with
the correct gap distance between them, and the hardness
and fracture strength necessary to maintain the gap
constant with smaller numbers; and also do not readily
cause physical damage to the members. The composite
particles can be employed as spacers for a liquid
crystal display as they stand or with an adhesive layer
formed on the surface. The composite particles can also
have a conductive layer formed on the surface, and be
employed as conductive particles.
Patent EP-1251106-A3 (EP)
Inventor: BHANDARKAR SUHAS
IPC: C03B8/02
Filed: 2002-03-26
Abstract: The use of silica powders having large particle sizes in making sol-gel
silica bodies has been found to have important advantages. Among these are
higher gel strength, higher silica loading, more rapid aging and drying of the gel,
a reduction in the amount of organic additives leading to reduced process time
required for organic burn-off, and easier removal of contaminant particles due
to their larger size. It was also discovered that spherical particle morphology
contributes to the improved properties.
Patent EP-1262923-A3 (EP)
Title: Autoradio mit einer integrierten Vorrichtung zur Protokollierung von Fahrtparametern eines Kraftfahrzeugs
Inventor: ZIEGLER CORNELIUS
IPC: G07C5/08
Filed: 2002-04-19
Abstract: Die Erfindung betrifft ein Autoradio mit einer integrierten Vorrichtung zur
Protokollierung von Fahrtparametern eines Kraftfahrzeugs. Dieser gehört ein
ohnehin vorhandener Eingangsanschluss (12) für geschwindigkeitsabhängige
Tachoimpulse, eine Recheneinheit (8), ein Echtzeitgeber (4,16) und ein Speicher (10) an.
Weiterhin werden der beanspruchten Vorrichtung über einen Bus (14) weitere
fahrtrelevante Daten zugeführt.
Patent EP-1271663-A3 (EP)
Inventor: SHIBATA TOMOHIKO
IPC: H01L29/20
Filed: 2002-06-13
Abstract: A III nitride multilayer including a given substrate, a III nitride underfilm including Al element of 50 atomic percentages or over for all of the III elements, and a III nitride film including Al element in lower Al content than the Al content of the III nitride underfilm by 10 atomic percentages or over. A full width at half maximum in X-ray rocking curve of the III nitride film is set to 800 seconds or below at (100) plane. A full width at half maximum in X-ray rocking curve of the III nitride film is set to 200 seconds or below at (002) plane.