baber/WOPTO huggingface dataset:
Patent EP-0898364-A2 (EP)
IPC: H04R3/04
Filed: 1991-12-11
Abstract: A prefilter (5) for an audio system comprising a loudspeaker (1) in a room (2), which
corrects both amplitude and phase errors due to the loudspeaker (1) by a linear phase
correction filter response and corrects the amplitude response of the room (2) whilst
introducing the minimum possible amount of extra phase distortion by employing a
minimum phase correction filter stage. A test signal generator (8) generates a signal
comprising a periodic frequency sweep with a greater phase repetition period than the
frequency repetition period. A microphone (7) positioned at various points in the room (2)
measures the audio signal processed by the room (2) and loudspeaker (1), and a coefficient
calculator (6) (eg a digital signal processor device) derives the signal response of the room
and thereby a requisite minimum phase correction to be cascaded with the linear phase
correction already calculated for the loudspeaker (1). Filter (5) may comprise the same
digital signal processor as the coefficient calculator (6). Applications in high fidelity audio
reproduction. and in car stereo reproduction.
Patent EP-0878769-A2 (EP)
Inventor: JAIN JAWAHAR
IPC: G06F19/00
Filed: 1998-05-13
Abstract: A set of filters are arranged in sequence for verification and
analysis of digital circuit designs. The filters are either active
filters, which are directly involved in verification of circuit
designs (e.g., a Binary Decision Diagram (BDD)-based verifier or an
automatic test pattern generation (ATPG)-based verifier), or
passive filters, which gather information about the circuit or
transform the circuit structure in order to simplify the
verification problem (e.g., random pattern simulation or circuit
partitioning). Given a pair of circuits to be verified, the filter
approach first subjects the circuits to very simple, fast
techniques having very low memory usage requirements. These steps
are followed by a series of increasingly powerful methods that are
more time consuming and often require more computer memory for
their operation. In between the simpler active filters and the more
sophisticated active filters, information about potential
equivalent nodes in the circuits is collected and a decision is
made as to whether to partition the circuits. The verification
methodology is structured such that circuit designs that are easier
to verify are never unnecessarily subjected to more expensive
techniques. The method provides for a gradual increase in the
sophistication of verification techniques applied, according to the
difficulty of the verification problem.
Patent EP-0886010-A2 (EP)
Inventor: MACHADO JOHN V
IPC: E01F15/14
Filed: 1998-05-28
Abstract: A roadside energy absorbing barrier (10) includes
energy absorbing elements (16) interposed between
diaphragms (12), with fender panels (14) mounted by
hinges (20) to the diaphragms (12). The fender panels
(14) define longitudinally extending slots (18), and a
fastener (24) is mounted between adjacent fender
panels (14). This fastener (24) includes a bolt (26)
passing through an enlarged washer (32), a slot (18)
in one fender panel (14) and an adjacent fender panel
(14). A nut (38) is positioned on the bolt (26)
inwardly of the fender panels (14), and a coil spring
(34) is mounted on the bolt (26) and reacts against
the nut (38) and the fender panels (14) to bias the
first fender panel (14) toward the second fender panel
(14) while permitting a selected separation
therebetween.
Patent EP-0902300-A2 (EP)
Inventor: VANNUCCI GIOVANNI
IPC: H04W64/00
Filed: 1998-09-01
Abstract: A wireless terminal (501) and auxiliary system (505) are disclosed that
enable the wireless terminal to determine its location based on signals transmitted from
navigation satellites (503). In particular, the tasks of signal acquisition and signal
processing required of a wireless terminal in the prior art are divided between the
wireless terminal and the auxiliary system in accordance with the illustrative
embodiment. The auxiliary system assists the wireless terminal by acquiring
information about the satellites' ephemerides, by partially processing it and by
transmitting the partially processed information (via 504) to the wireless terminal in a
form that is useful to the wireless terminal. The wireless terminal then uses the partially
processed information from the auxiliary system to assist the wireless terminal in
acquiring the ranging signals from the navigation satellites quickly and when they are
weak.
Patent EP-0926596-A2 (EP)
Inventor: HURD LINDA L
IPC: G06F9/38
Filed: 1998-12-11
Abstract: A method of optimizing assembly code of a VLIW processor (10) or other processor
that uses multiple-instruction words (20), each of which
comprise instructions to be executed on different functional
units (11d and 11e) of the processor (10). The instruction
words (20) are modified in accordance with one or more code
optimization techniques (FIGURE 6). Typically, the
modifications tend to result in fewer cycle-to-cycle bit
changes in the machine code, which results in reduced power
consumption.
Patent EP-0931985-A2 (EP)
Inventor: BEITIA OLALDE JESUS
IPC: F24C15/16
Filed: 1998-12-31
Abstract: The support for the food tray (2) in a baking oven, comprises a
pair of immobile lateral supports (4) made of wire rods, and a
horizontal sliding grill (3) on which the tray rests, being
supported and guided between two rod guides (7) of the lateral
supports, and conformed by a pair of parallel wire rods (7a,7b),
which are arranged a short distance apart from each other, but
forming a broad entrance mouth. The grill (3) has retention means
(3a) to be retained against a stop in a guide (7b) of the lateral
supports, after a partial displacement, and means (8) for
centring the tray (2), being all of them integral and also made
of wire rods.
Patent EP-0970232-A2 (EP)
Title: Promedicaments non immunogenes et marqueurs capables d'etre selectionnes s'utilisant en therapie genique
Inventor: JOLLY DOUGLAS J
IPC: A61K48/00
Filed: 1998-01-14
Abstract: La présente invention concerne des méthodes de fourniture d'un véhicule de fourniture de gènes à un homéotherme, la méthode consistant à administrer à un homéotherme un véhicule de fourniture de gènes dirigeant l'expression d'un marqueur non immunogène capable d'être sélectionné. D'autres aspects de l'invention concernent des méthodes de fourniture d'un véhicule de fourniture de gènes à un homéotherme, les méthodes consistant à administrer à un homéotherme, un véhicule de fourniture de gènes dirigeant l'expression d'une molécule non immunogène capable d'activer un composé par ailleurs inactif, en un composé actif.
Patent EP-0930727-A2 (EP)
Title: CDMA multiuser receiver featuring a combination of array antenna and multiuser interference cancellers
Inventor: ISHII NAOTO
IPC: H04B1/7107
Filed: 1999-01-08
Abstract: In order to effectively reduce a size of a CDMA multiuser receiver while
maintaining an excellent interference cancellation, an array antenna is combined with a
multiuser receiver. The multiuser receiver includes signal processing means which is
supplied with incoming signals received at the array antenna. The signal processing
means estimates interfering signals with respect to each of the antenna elements and
with respect to each of simultaneously accessing users.
Patent EP-0935255-A2 (EP)
Inventor: HARARI ELIYAHOU
IPC: G06F12/00
Filed: 1990-03-30
Abstract: A system of Flash EEPROM memory chips with controlling
circuits serves as non-volatile memory such as that provided by
magnetic disk drives. The memory cells of the Flash EEPROM are
partitioned into a plurality of sectors that individually are erasable
together as a unit. The individual sectors are provided with a user
data portion and an overhead portion which allow for operations
similar to that of a magnetic disk drive. In one embodiment,
information about defect mapping of cells for a sector is maintained
in the overhead portion and used to map defective cells or the
whole sector to spare ones. In another embodiment, an error
correction code of the data in the user data portion is maintained in
the overhead portion.
Patent EP-0943750-A2 (EP)
Inventor: OSAWA YOSHINORI
IPC: E04F13/21
Filed: 1999-03-17
Abstract: A tile-setting method that permits easy and secure
setting of tiles (P) on a base or wall. Tiles (P) are laid on a
base in a plurality of rows. Each tile (P) is formed with a
groove extending for the entire length thereof. A
mounting bar (2) is inserted into the groove of each tile (P) from
one end thereof. The groove is of such a shape that the
tile (P) will not come off the mounting bar (2). The mounting bar (2)
is then screwed to the base. Since the tiles (P) are laid on
the base by screwing the mounting bar (2) to the base,
workability is good. A plurality of tiles (P) may be mounted
on a single mounting bar (2) to further improve workability.
A strip of electrical insulating tape may be stuck on the
backs of the tiles (P) joined together to hold the tiles (P) in
position relative to the mounting bar or bars (2) and to
prevent electrical corrosion as well.
Patent EP-0957359-A2 (EP)
Inventor: SCHOELLHORN VOLKMAR DR
IPC: G01N33/53
Filed: 1999-05-11
Abstract: Determining the activity of human or animal cells, especially blood cells, comprises incubating the cells in the presence of cell reaction inducing foreign substances, using and ELISA spot method. The reactive cells release a substance, which results in a color reaction on the specific spots. The color reaction is used as a measure of the cell reactivity. Independent claims are also included for: (1) a microtitre plate, especially a 96 hole plate, where the floors of the holes have an area of less than 15 (especially less than 10) mm<2>; and (2) a kit comprising (1) and all the relevant agents, such as capture antibodies and antigens, and color reagents.
Patent EP-0985831-A2 (EP)
Inventor: HENZLER MAGNUS
IPC: F15B15/28
Filed: 1999-07-08
Abstract: The drive (1) has a casing (2) with an inner chamber (6), in which a drive piston (7) moves axially. A sensor (15) outside the chamber can be adjusted axially relative to the casing along a guide (22). The sensor detects at least one axial position of the drive piston without contact. An adjusting device (27) engages with the sensor to adjust its position and is operated by a thumb wheel (28) on a long side face (32) of the casing. The thumb wheel is accessible externally and is linked to the sensor through gearing (33)
Patent EP-0976642-A2 (EP)
Inventor: FRIEDEWALD KLAUS DR
IPC: B62D1/19
Filed: 1999-07-12
Abstract: The vehicle steering column assembly has a distortion unit (8) working with a wedge (7). The distortion unit (8) is structured so that, on a frontal collision, the wedge (7) moves the upper mantle tube part (3b) from the retainer (5) into the effective start position during the release action of the activated release system (6) until at the latest when the release action is complete. The distortion unit (8) has a V-shape.
Patent EP-0978646-A2 (EP)
Inventor: KNEISSL FRANZ DIPL-ING
IPC: B60K13/02
Filed: 1999-07-14
Abstract: The air induction system includes a part surface (15) on the side (16) of the outside air induction box (11) facing the rear wall (14) of the cab, consisting of a studded surface (15') and a perforated surface (15) or of a perforated surface only, via which some of the outside air is sucked in. The air filter casing (12) includes an annular gap resonator on the clean air side.
Patent EP-0977467-A2 (EP)
Inventor: HWI-CHANG SOHN
IPC: H05B6/80
Filed: 1999-07-15
Abstract: A cooling device for halogen lamps in microwave ovens is
disclosed. In the cooling device, two halogen lamps,
installed on the top wall of the cavity, radiate light waves
into a cavity. A cooling fan assembly, provided at a position
around the halogen lamps, generates a cooling air current for
the lamps. An air guide duct guides the cooling air current
so as to allow the air current to flow from the cooling fan
assembly into the atmosphere while cooling the lamps. An
exhaust fan is provided within the air outlet port of the air
guide duct. The exhaust fan increases the flowing rate of the
air current at the air outlet port, which is bent at a right
angle. Due to the exhaust fan, the cooling device of this
invention more effectively cools the halogen lamps and allows
the cooling air current to be more smoothly discharged from
the duct into the atmosphere regardless of the bent shape of
the air outlet port.
Patent EP-0995783-A2 (EP)
Inventor: KUELPER KLAUS DR
IPC: C09J7/38
Filed: 1999-10-04
Abstract: Adhesive tape with adhesive on at least one side of a base material consisting of non-woven staple fiber bonded or wet-laid by mechanical treatment, which is further bonded by the addition of a binder.
Patent EP-1000682-A2 (EP)
Inventor: HOFELE HANS
IPC: B21D43/05
Filed: 1999-11-05
Abstract: The transporting and positioning device (15) has a lever transmission (23) between its drive motors (41, 46) and a traverse (18) for switching to quick operation. This transmission also guides the carrier drive which is also the driven end in respect of the lever transmission. The traverse can thus be accelerated and temporarily halted more rapidly.
Patent EP-1022370-A2 (EP)
Inventor: MUELLER FRANZ-JOSEF
IPC: D04H1/587
Filed: 1999-12-14
Abstract: A thermosetting resin or resin-hardener mixture which is not sticky at room temperature is used as the adhesive in a process for the production of surface-finished molded products based on non-woven fabric by coating the surface(s) with a laminating material or a thermosetting coating material.  An Independent claim is also included for non-woven fabric-based molded parts made by this process.
Patent EP-0960795-A2 (EP)
Inventor: ERNST ANDREAS DIPL-ING
IPC: B61D39/00
Filed: 1999-05-26
Abstract: A rail truck with sliding doors (4) has doors each side of a central support arch (3) and with the selected door moved outwards on a four element drive linkage driven by a crank arm (11). The crank drives a coupling arm (12) with a swivel joint (7) coupling to the door and with the other end of the coupling arm linked to the central arch by a link arm (13). The drive for the crank arm is via a rotating rod (9) linked to each end of the truck.
Patent EP-0929017-A2 (EP)
Inventor: TILL HENRY R
IPC: G03G15/10
Filed: 1999-01-04
Abstract: An image development method and apparatus, wherein a
support member (12) is provided with a layer (58) of
marking material thereon, and an electrostatic latent image
is created in the layer of marking material via image-wise
charging of the layer of marking material by a selectively
controllable charging device (60) for directing a charge
stream toward the support member (12) having the layer (58)
of marking material coated thereon. The image-wise charge
stream corresponds to the latent image, which, in turn,
leads to image-wise charging of the toner layer (58), such
that the toner layer itself becomes the latent image
carrier. The latent image carrying toner layer is
subsequently developed and transferred to a copy substrate
(70) to produce an output document.
Patent EP-0962378-A2 (EP)
Inventor: GRABOWSKI JOHN ROBERT
IPC: B62D5/06
Filed: 1999-05-20
Abstract: A method is provided for controlling an electro-hydraulic
power assist steering system including a variable-speed
electric motor (12) for pumping hydraulic fluid in the
system. The method includes monitoring vehicle speed,
vehicle steering wheel angle, and vehicle steering wheel
turning rate. A parking mode or a driving mode is selected
based upon the monitored vehicle speed. The speed of the
variable speed electric motor (12) is controlled based upon
the monitored vehicle steering wheel turning rate if the
parking mode is selected. If the driving mode is selected,
the speed of the variable speed electric motor (12) is
controlled based upon the monitored vehicle speed, vehicle
steering wheel angle and vehicle steering wheel angle
turning rate. Accordingly, a wide range of vehicle driving
conditions are accommodated and vehicle fuel efficiency is
improved.
Patent EP-0967485-A2 (EP)
Inventor: UNADKAT PRATUL
IPC: G01N33/543
Filed: 1999-06-21
Abstract: The present invention relates to a method for improving the specificity of a
specific binding assay by adding methyl orange to a coating solution in an amount
sufficient for improving specificity of an immunoassay conducted using said coating.
The present invention also relates to a method for the detection of antibodies to
hepatitis C virus is performed by, i) providing a solid phase comprising a coating
solution comprising methyl orange and at least one first binding ligand for antibodies
to hepatitis C virus; ii) contacting the solid phase with a sample that may contain
antibodies to hepatitis C virus; iii) contacting the solid phase with at least one
second binding ligand for antibodies to hepatitis C virus, said second ligand labelled
directly or indirectly with a detectable group and iv) measuring the amount of the
detectable group bound to the solid phase.
Patent EP-0971062-A2 (EP)
Inventor: WEIR HENRY JOHN
IPC: B65H3/22
Filed: 1999-07-07
Abstract: There is provided apparatus for separating an article of laundry
from a bundle of articles. A grip device 11 is mounted on a carriage 6
which is movable upwards and downwards relative to a frame 1 by means
of a winch 9. The grip device 11 picks the article from the bundle and
lifts it up past an adjacent conveyor 13 which is mounted so as to oscillate
about roller 22. Air jet means is also provided to blow the article into a
nip defined between the conveyor belt 24 and a spring loaded nip roller
25.
Patent EP-0994634-A2 (EP)
Inventor: CHUAH MOOI CHOO
IPC: H04L12/28
Filed: 1999-10-05
Abstract: The present invention provides methods and apparatus for providing access
priority in a MAC protocol of a communications system such as, for example, with
respect to UMTS RACH. Particularly, the invention introduces several access priority
methodologies including: (i) random chip delay access priority (RCDAP); (ii) random
backoff based access priority (RBBAP); (iii) variable logical channel based access
priority (VLCAP); (iv) UMTS-specific variable logical channel based access priority
(VLCAP'); (v) probability based access priority (PBAP); and (vi) retransmission based
access priority (REBAP). Each methodology associates some parameter or parameters
to access priority classes in order to influence the likelihood of a remote terminal
completing a successful access request to a base station.
Patent EP-1008931-A2 (EP)
Inventor: KANUNGO RAJESH
IPC: G06F3/0488
Filed: 1999-11-29
Abstract: A method and apparatus in which the appearance and functionality of a
virtual remote control panel on a web page is controlled by an applet
downloaded in connection with the web page. Because the appearance and
functionality of the virtual control panel is controlled by the applet, it is easy to
change. The invention also includes a set of methods or functions (an API) that
can be used by the applet to interface to the video source. This API uses a PIP
abstract Java class and a PIPInfo abstract Java class, where "PIP" stands for
"picture in picture."
Patent EP-1014566-A2 (EP)
Inventor: HOYT DAVID
IPC: H03F1/02
Filed: 1999-12-21
Abstract: Pulse width modulated (« Class D ») amplifiers and
controllers switching in the 50khz to 2 MHz range
generate harmonics which interfere with AM radio
reception. This has precluded wide spread acceptance of
class D amplifiers in products with an AM radio. The
amplifiers described here use a modified modulation
technique when operating with an AM radio to avoid
generating harmonics at the receiver selected frequency
or its intermediate (IF) frequency. One embodiment
switches the mode of operation to a class AB amplifier
when an AM signal is amplified. 
     The AM/FM switch 10 sets the mode of operation.
The AM mode detector block, 1, generates a logic signal
depending on the switch. If AM-compatibility mode is
engaged, then the amplifier operates as a class AB
amplifier. The AM logic signal is applied to the two
transmission gates, 4, so that the class AB amplifier
is connected directly to the gates of the MOSFETS.
Meanwhile, the inverted AM signal tri-states both gate
drivers. Sensing the voltage drop across the two
resistors, Rel and Re2, provides current limit
protection. When AM-compatibility mode is not engaged,
the amplifier operates as a class D amplifier. The two
transmission gates are open disconnecting the class AB
from the gates. The inverted AM signal enables both
gate drivers.
Patent EP-0984211-A2 (EP)
Inventor: DOERFLER ERICH DIPL-ING
IPC: F16H61/28
Filed: 1999-07-21
Abstract: The mechanism to support a shaft rotation, such as in a vehicle manual gearbox, has a rotating shaft (9) fixed at one point (12) with movement at another point (18) in the gear change direction. At least one switched control valve (16,17) for the working cylinders (14,15) registers the movement of the gearshift lever (S), which operates the rotating shaft (9).
Patent EP-1092032-A2 (EP)
Inventor: BANDMAN OLGA
IPC: C12N1/15
Filed: 1999-06-29
Abstract: The invention provides human oxidoreductase proteins (HORP) and polynucleotides which identify and encode HORP. The invention also provides expression vectors, host cells, antibodies, agonists, and antagonists. The invention also provides methods for diagnosing, treating or preventing disorders associated with expression of HORP.
Patent EP-1094770-A2 (EP)
Inventor: ENGVALL DANIEL
IPC: A61F11/00
Filed: 1999-06-29
Abstract: An apparatus for treatment of Ménière's disease by intermittently increasing air (gas) pressure, in an air (gas) pressure chamber in communication with an outwardly sealed external ear volume bordering the tympanic membrane, comprises a peripherally fixed flexible circular diaphragm forming a wall of the chamber and being displaceable in a perpendicular direction essentially without being tensioned. Displacement of the diaphragm away from the chamber is effected by air pressure built up in the chamber, not by a separate displacement device. The apparatus further comprises a linear electromagnetic device for displacing the diaphragm. The apparatus may include systems for gas pressure sensing; chamber pressure equalizing; and microprocessor control, for controlling the displacement of the diaphragm and the pressure equalizing device by a signal input from the pressure sensing device.
Patent HK-1244160-A2 (HK)
Inventor: ZHANG JIANFENG
IPC: A61B/
Filed: 2018-05-04
Abstract: 本發明公開了一種光纖溶脂祛眼袋儀，屬於美容儀器領域，旨在提供一種安全有效祛除眼袋的新儀器，其技術要點包括主機，所述的主機連接有能將光纖能量輸送至真皮下脂肪層的治療頭、以及能控制光纖能量的腳踏控制板；所述主機包括機體外殼，設置在機體外殼內的微控制器、光纖信號發射器、光纖發射接口部件和腳踏板接口部件，所述的微控制器與光纖信號發射器線路連接，所述的光纖發射介面部件線路連接光纖信號發射器，所述的腳踏板接口部件線路連接微控制器；所述治療頭通過導線與所述光纖發射接口部件相連接，所述腳踏控制板通過導線與所述腳踏板接口部件相連接；本發明用於眼袋祛除技術。
Patent IE-20210174-A2 (IE)
Title: A prefabricated modular building panel
Inventor: ENDA BYRNE
IPC: E04C2/00
Filed: 2021-10-07
Abstract: The present invention relates to a prefabricated modular building panel comprising an outer leaf consisting of a layer of cementitious material such as pre-cast concrete, an insulation layer 203 disposed adjacent to the outer leaf 201, an air cavity 202 formed between the outer leaf 201 and the insulation layer 203, and an inner leaf consisting a metal frame placed adjacent to and in contact with the insulation layer 203. A weep vent 209 is casted into the base of the outer leaf to facilitate vertical drainage. The metal frame further comprises a top plate and bottom plate disposed parallelly to the top plate. The top plate and the bottom plate is interconnected by a plurality of vertically extending metal studs 207. Further, an air and vapour control layer 205 is disposed between the metal studs 207 and the insulation layer 203. A fastening means attaches the outer leaf 201, the insulation layer 203, and the air and vapour control layer 205 to the inner leaf. At least one plasterboard 208 is placed adjacent to and in contact with the inner leaf. The plasterboard 208 is fastened to the metal studs 207.