baber/WOPTO huggingface dataset:
Patent EP-0834725-A2 (EP)
Inventor: TRACY DAVID H
IPC: G01J3/457
Filed: 1997-10-02
Abstract: A spectrometric instrument includes a detector with detecting
subarrays on small portions of the surface. Spectral data are
acquired for selected subarrays at a first time for a drift
standard, and compared to a zero position to obtain first offset
data. Data are acquired similarly at a second time to obtain
second offset data. The offset data are utilized to obtain a
spectral shift for any subarray position at any selected time.
The shift is applied to a matrix model used for converting test
data to compositional information. Archive data for the model is
obtained in the foregoing manner, using slit scanning in the
instrument to achieve sub-increments smaller than the detector
pixel size, with a procedure to assure that there is an integral
number of scanning steps across one pixel. The drift standard
may be chemical analytes, or an optical interference element
producing fringes related to spectral positions in each subarray.
A procedure is used to identify the fringe peaks to spectral
position, with temperature correction.
Patent EP-0849501-A2 (EP)
Inventor: SOWA DONALD S
IPC: F16H48/30
Filed: 1997-11-18
Abstract: An improved hydraulically-actuated locking differential includes a retainer
ring (30) that is threadably connected with the axle housing (4) for adjustably supporting
the bearings (28) at one end of a differential casing (2), which retainer ring (30) contains
ducting for supplying pressure fluid to a hydraulic actuator (46,48) contained within the
casing (2), to thereby activate a friction pack assembly (36) to lock a side gear (18) of the
differential to the differential casing (2). The ducting for the hydraulic fluid includes
a first passage (56) contained in the retainer ring (30), a second longitudinal (60) passage contained in
a tubular end portion (2A) of the casing (2), and a third passage which affords
continuous communication between the first (56) and second (60) passages
during rotation of the casing (2) relative to the axle housing (4).
Patent EP-0849280-A2 (EP)
Inventor: CEDRO ARMANDO
IPC: A61K31/737
Filed: 1997-12-17
Abstract: Fucan sulfates having molecular weight between 14000 and
29000 Dalton show a remarkable anticoagulant activity both in
the global coagulation mechanism (APTT) and in the last phase
of coagulation (antithrombinic activity). These compounds are
useful also as antithrombotic drugs.
Patent EP-0798078-A2 (EP)
Inventor: HASHIMOTO HIROMASA
IPC: B24B37/30
Filed: 1997-03-26
Abstract: A method and an apparatus for manufacturing a grooved backing pad suitable for use in polishing of semiconductor wafer based on the waxless method. The backing pad manufacturing apparatus contains a load/unload conveyer 11 and a groove forming unit 21 above a chuck table 4. The main body 22 of the groove forming unit comprises an aluminium-made hollow axis 26 and a plurality of aluminium-made round flanges arrayed thereon. These round flanges having an almost equal diameter are aligned concentrically with the hollow axis and fixed thereon along its longitudinal direction. In a fabrication process of the grooved backing pad, a work fixed on a sheeted elastic member is vacuum-chucked on the chuck table using the load/unload conveyer, steam is supplied through the hollow axis 26 to heat the round flanges 27 to the softening point of the sheeted elastic member or above, and the round flanges are roll-contacted to the surface of the sheeted elastic member under pressure by traveling the main body 22 of the groove forming unit along the surface of the member.
Patent EP-0805035-A2 (EP)
Inventor: BOWLING BRUCE A
IPC: B41J25/34
Filed: 1997-04-21
Abstract: A system (10) is provided for linking an umbilical (1) to a continuous ink jet printhead. An ink jet printhead support structure (2) supports the ink jet printhead, and a rigid printhead housing cap (3) is situated between the ink jet printhead support structure (2) and the umbilical (1). The ink jet printhead support structure (2) is attachable to the rigid printhead housing cap (3), using screws (5). A threaded aperture (9) through the rigid printhead housing cap (3) receives the umbilical (1).
Patent EP-0811688-A2 (EP)
Inventor: GUTH SABINE
IPC: A61K48/00
Filed: 1997-06-06
Abstract: This invention relates to a novel bacterial ribonucleoprotein complex and the component parts thereof. More specifically, this invention relates to RNase P isolated from  Staphylococcus aureus  and the use of RNase P or components thereof in screens for the identification of antimicrobial compounds and to the use of such compounds in therapy.
Patent EP-0793363-A2 (EP)
Inventor: KNUTSON PAUL GOTHARD
IPC: H04N5/44
Filed: 1997-02-20
Abstract: A timing recovery system for a digital signal receiver receives a signal, representing successive symbols, from a transmitter. The symbols are subject to exhibiting multiple symbol rates. The system derives a sample enable signal from the received input signal and employs a single, fixed frequency oscillator. A source (10) of samples representing the received signal are sampled at a fixed frequency. An interpolator (12) is coupled to the sample source and is responsive to a control signal. The interpolator produces samples taken at times synchronized to the successive symbols from the transmitter. A phase error detector (16) is coupled to the interpolator, detects a phase error between the sample times of the transmitter synchronized samples produced by the interpolator and times of the successive transmitter symbols, and supplies a phase error signal. The phase error signal is coupled to one input terminal of a summer (32) and a source (31) of a nominal delay signal is coupled to the other. A numerically controlled delay (34-46) produces the control signal for the interpolator in response to the signal from the summer. An output signal from the interpolator is filtered by a fixed, non-adaptive pulse-shaping filter (14).
Patent EP-0871779-A2 (EP)
Title: Compositions et methodes diagnostiques de mutation dans le gene suppresseur de tumeur de von hippel-lindau
Inventor: HUI MAY
IPC: C07K16/18
Filed: 1997-01-06
Abstract: Cette invention a trait à des méthodes et des produits permettant d'établir un diagnostic relatif à des mutations survenant dans le gène suppresseur de tumeur de von Hippel-Lindau. Plus précisément, les produits consistent en des oligonucléotides d'ADN utilisables pour l'amplification et le séquençage d'ADN génomique et des kits comportant ces oligonucléotides. La méthode de l'invention porte sur un système hiérarchique permettant un diagnostic, dans de bonne conditions d'économie et d'efficacité, de mutations du gène suppresseur de tumeur associées à la maladie de von Hippel-Lindau
Patent EP-0877647-A2 (EP)
Inventor: TRAUFFER EDWARD A
IPC: B01D53/34
Filed: 1997-01-09
Abstract: On décrit un procédé ainsi qu'une composition destinés à enlever des sulfures de courants gazeux. Ce procédé consiste à mettre en contact le courant gazeux contenant les sulfures avec un mélange aqueux d'élimination, lequel comporte un composé d'élimination, un ion inorganique ainsi qu'un catalyseur d'oxydation, puis à régénérer au moins une portion du composé d'élimination à l'aide d'un gaz contenant de l'oxygène, et enfin à renvoyer au moins une portion du mélange d'élimination aqueux vers la zone de mise en contact. On décrit également un composé d'élimination consistant en un produit de réaction entre un aldéhyde et une amine.
Patent EP-0953267-A2 (EP)
Inventor: BEMING PER JOHAN
IPC: H04L1/00
Filed: 1997-02-12
Abstract: The present invention relates to a method and an arrangement for channel allocation in a radio communication system in which data is transmitted between two stations over two or more radio channels (SPDCH3-SPDCH7). Data is communicated as packets which are divided into blocks (b1-bm) while the transmission follows a protocol for automatic re-transmission of data that have been erroneously transmitted. In accordance with the proposed method, channels for re-transmission (SPDCH5, SPDCH6) are allocated with respect to a transmission parameter (TP), which has been created at a previous transmission and which is based upon information of the result (Nack) of said previous transmission. The transmission parameter (TP) is aimed to ensure that re-transmission is performed via those channels (SPDCH5, SPDCH6) which have the highest probability of transmitting data correctly. The channels (SPDCG5, SPDCH6) which had the highest transmission quality in said previous transmission are expected to have the highest transmission quality also by re-transmission.
Patent EP-0923829-A2 (EP)
Inventor: BOURDIN MICHEL PAUL
IPC: H04L9/32
Filed: 1997-09-01
Abstract: The invention concerns an instrument for the safe encryption/decryption of messages exchanged between the users of a network of a plurality of users, each being able to transmit and receive an encrypted or sealed message. It is characterised in that it comprises for each user a device (E1) including an integrated circuit with memory zones (2, 3), a microprocessor (1) capable of executing an algorithm and of controlling access to these zones (2, 3) depending on the nature of the operation requested to the microprocessor by the operator who has the device and selected among operations involving encryption (6, 7), computing a key to be communicated (8) and decryption (9. 10), the memory zones (2 and 3) containing two types of masked base keys of which one base key (T11) of the first type is particular to each device (E1) and of which at least one base key (U2) of the second type is common to all the devices.
Patent EP-0931401-A2 (EP)
Inventor: HARTIKAINEN JARI
IPC: H04W92/12
Filed: 1997-10-08
Abstract: L'invention concerne un procédé permettant de transmettre des données et un système de station de base. Selon le procédé, on transmet des informations d'interface radio (140) par une liaison de données bidirectionnelle entre une station de base (110) et un contrôleur (120) de station de base. Les informations d'interface radio (140) comprennent des informations de signalisation (400), des informations utilisateur (420) et des informations de traitement des erreurs (404A, 408). Le procédé est caractérisé par le fait que les informations d'interface radio (140) sont comprimées de façon à pouvoir être insérées dans au moins une cellule ATM en remplaçant les informations originelles de traitement des erreurs (404A, 408) des informations d'interface radio par de simples informations d'état (570B). D'autres informations peuvent aussi être comprimées et insérées dans la cellule ATM. Le système DECT représente une application du procédé. L'invention concerne également le système nécessaire et ses piles de protocoles.
Patent EP-0857730-A2 (EP)
Inventor: DARSOW GERHARD DR
IPC: C07C29/132
Filed: 1998-01-09
Abstract: Preparation of epimer-free sugar alcohols (selected from xylitol, sorbitol, 4-O- beta - D-galacto-pyranosyl- alpha -D-sorbitol (lactitol) and 4-O- alpha -D-glucopyranosyl- alpha -D-sorbitol (maltitol)) comprises catalytic hydrogenation of the corresponding sugars (viz. D-xylose,  alpha -D-glucose, 4-O- beta -D-galacto-pyranosyl- alpha -D-glucopyranose (lactose) and 4-O- alpha -D- glucopyranosyl- alpha -D- glucopyranose (maltose)), in aqueous solution, with hydrogen. The hydrogenation is carried out continuously, at a hydrogen pressure of 100-400 bar and a temperature of 20-70 degrees C, in a solid bed process. It is carried out in a reaction zone over formed bodies which serve as a hydrogenation catalyst. The catalyst has a compression strength of 20-220 N and an internal surface area of 10-100 m<2>/g. It comprises ≥ 1 element selected from iron, cobalt and nickel which is/are alloyed with one or more elements from transition groups IV and V.
Patent EP-0860284-A2 (EP)
Inventor: WATANABE ITARU
IPC: G01F23/292
Filed: 1998-02-18
Abstract: Precision of detecting existence/non-existence of
a liquid container and a liquid level in the container
is improved even if the detection is performed by a
single sensor, or even if the S/N ratio of the detection
is low, the detected results can be discriminated from
one another. For this, a concave polyhedron is provided
in the center of the bottom surface of an optical prism
in order to reduce the amount of light reflected on the
bottom surface of the optical prism and returned to a
photoreceptor. Moreover, a reflection curved surface
having a quadratic surface e.g. spherical surface or
paraboloid, is provided on the bottom surface of an ink
tank, for reflecting light emitted by an optical unit
consisting of a light emission device and a
photoreceptor. By virtue of this, even in a case where
an arrangement angle or position of the optical unit is
deviated to some extent, sufficient amount of light for
the photoreceptor can be received, making it possible to
accurately detect existence/non-existence of ink and/or
existence/non-existence of an ink tank.
Patent EP-0878187-A2 (EP)
Inventor: ROSE BURKHARD
IPC: A45D7/04
Filed: 1998-04-08
Abstract: Method for perming human hair comprises (1) pretreating the hair with an aqueous alkaline liquid (I) of low viscosity, which contains reducing agent(s) based on an organic thio compound; and, after 5-30 minutes, (2) applying another, more viscous composition (II), which also contains reducing agent(s). The novelty is that (II) has a neutral to weakly acid pH.
Patent EP-0893857-A2 (EP)
Inventor: KIRMA SAFA DIPL-ING
IPC: H01R13/52
Filed: 1998-04-28
Abstract: The connection for an aircraft heating cable system has a coupling for all the heating conductors (1,12) as a pin or socket (9,10) each connected to a heating strip (2). The coupling ends of each conductor (1,12) are linked in pairs by the pin plug units (9,10) to form a coupling zone (41) with an electrical contact and a mechanical lock. A sealing and adhesive mass is of a twin-component organic material with an epoxy/polyamide base.
Patent EP-0907217-A2 (EP)
Inventor: KITA FUSAJI
IPC: H01M10/0568
Filed: 1994-06-16
Abstract: An organic electrolytic solution cell having a positive
electrode, a negative electrode which is made of an alkali metal or a
compound containing an alkali metal, and an organic electrolytic
solution which contains, as an electrolyte, an organic metal salt
containing an atom selected from the elements of IIIb to Vb groups
of the Periodic Table which forms an anion center and an electron
attractive organic group bonded to the atom through an oxygen atom,
or an organic metal salt having an atom which forms an anion center
and a counter cation in a molar ratio of the counter cation to the
anion center atom of larger than 1, which cell has excellent shelf
stability.
Patent EP-0885915-A2 (EP)
Inventor: SCHEIM UWE DR RER NAT
IPC: C08L83/04
Filed: 1998-06-10
Abstract: Polyorganosiloxanes (POS) with at least one dialkoxy-organosiloxy group of formula (I), in which R<1> = optionally substituted alkyl and/or silyl; R<2> = H and/or optionally substituted alkyl (optionally unsaturated) and/or aryl; R<3> = H or optionally substituted, optionally unsaturated alkyl, aryl or acyl; R<4> = as for R<2>; X = oxygen or sulphur; m = 1 or 2; groups R<3> and R<4> may also form alicyclic or heterocyclic rings.
Patent EP-0892214-A2 (EP)
Inventor: WANDKE ERNST DR DIPL-ING
IPC: F27D99/00
Filed: 1998-07-15
Abstract: The natural gas is burned with a gas mixture containing oxygen and ballast gases with the amount of ballast gases in the mixture changing in dependence on the temperature of the material being heated. The temperature of the material is repeatedly measured and the rate of heating up and/or acceleration is determined from the measured values. The burning gas is then burned either with air or with oxygen and a CO2 and H20 mixture or with oxygen and CO2, depending on the rate or acceleration.
Patent EP-0907222-A2 (EP)
Inventor: BRENNAN DENISE
IPC: H01R13/658
Filed: 1998-07-30
Abstract: An electrical connector (10) includes an inner
dielectric housing (12) adapted for mounting a plurality of
electrical contacts (20) and including a forwardly
projecting mating portion (24). A metallic shield (14)
surrounds the housing and includes a generally L-shaped
resilient latching mechanism (62) at the front of the
shield outside the mating portion (24). The L-shaped
latching mechanism (62) includes a front-to-rear first leg
(86) along the mating portion (24) and a transverse second
leg (88) projecting outwardly of the mating portion. The
first leg (86) has an outwardly projecting latch portion
(86a). An outer dielectric cover (16) includes an actuator
(80) for engaging the second leg (88) of the L-shaped
latching mechanism (62) to urge the first leg (86) and its
latch portion (86a) inwardly toward the mating portion (24)
of the housing (12).
Patent EP-0898412-A2 (EP)
Inventor: KURATE TETSUJI
IPC: H04N1/04
Filed: 1998-08-21
Abstract: A serial-scanning-type image reading apparatus
includes a plurality of light guides. One end of each of
the light guides is connected to a supporting plate
provided for supporting an original thereon at a position
a constant distance apart from a scanner head. The
connecting position of each light guide to the supporting
plate is in a region within a range in which the scanner
head is movable but out of a region in which the original
is transported. Each light guide extends from the
connecting position to an exterior part of the apparatus.
One of the plurality of light guides is selected
depending on the operating status of the apparatus, and
the scanner head is positioned so that light emitted from
a light source is guided through the selected light guide
to the exterior part of the apparatus. Thus, it is
possible to provide a low-cost indicator for indicating
the operating status of the image reading apparatus while
maintaining the scanning element and the scanning region
covered by a cover.
Patent EP-0902577-A2 (EP)
Inventor: DRAKE JOCHEN
IPC: H04M1/2748
Filed: 1998-09-09
Abstract: The instrument (1) includes a display arrangement (5) which indicates functions of the instrument, and a first operating element (110), through whose activation an input mark is movable on the display device in at least one direction, so that a function presented on the display device can be selected. A second operating element (115) is provided, through whose activation a function selected on the display device is activated. The display device is divided in at least one first area (65) for the display of operating data, and at least one second area (70) for the display of data and/or data display functions, whereby the division depends on a currently selected operation mode.
Patent EP-0906903-A2 (EP)
Title: Bis-o-amino(thio)phenols and their preparartion
Inventor: SEZI RECAI DR
IPC: C07D239/52
Filed: 1998-09-12
Abstract: New bis-o-amino-phenol and -thiophenol compounds are obtained by reacting two halogenated nitroaromatic compounds with an alkali hydroxide or hydrosulfide, or a diol or dithiol in presence of a base, or an alkali salt of such diols or dithiols, and then reducing the nitro groups. Bis-o-amino-phenols and -thiophenols of formula (I) are new: A<1>-A<6> = H, F, CH3, CF3, OCH3, OCF3, CH2CH3, CF2CF3, OCH2CH3 or OCF2CF3, where at least one of these groups is a fluorinated group; T = O or S; m = 0 or 1; z = a divalent aromatic residue in which ring CH groups are replaced by Q, i.e. o-, m- or p- phenylene with Q in all other ring positions, all possible combinations of naphthylene residues with Q in all other positions, and various divalent groups derived from the unit Ar-M-Ar, e.g. as follows (25 structures listed): An Independent claim is also included for a process for the production of (I), comprising (a) reaction of a nitro compound (II) and a nitro compound (III) in a solvent at -10 to 80 degrees C with (i) an alkali hydroxide or hydrosulfide or (ii) a diol or dithiol of formula HT-Z-TH in presence of a base or (iii) an alkali salt of such diol or dithiol, followed by (b) reduction of the dinitro compound to the diamino compound X = halogen
Patent EP-0922462-A2 (EP)
Inventor: KOTHRADE STEPHAN
IPC: A61K47/32
Filed: 1998-11-27
Abstract: Melt extrudable solid dose formulations are based on homo- or copolymers of N-vinyl caprolactam. Preparation of solid dose formulations comprises mixing at least one polymeric binder, at least one active ingredient and optional additives to form a plastic mixture. The novelty involves use of a binder comprising a homo- or copolymer of N-vinyl caprolactam.
Patent EP-0924534-A2 (EP)
Inventor: MITTERMAYER JOSEF
IPC: G01S7/288
Filed: 1998-12-04
Abstract: The processing of spotlight Synthetic Aperture RADAR raw data comprises dividing data into azimuth sub-apertures and a sequence of transformations and function multiplications. The process comprises: (a) dividing the data into azimuth sub-apertures; (b) transforming it into the distance time/azimuth frequency domain using short azimuth FFTs; (c) multiplying the data received with a frequency scaling function; (d) transforming into the two-dimensional frequency domain with short distance FFTs; (e) multiplying by a residual video phase correction function; (f) transforming back into the distance time/azimuth frequency domain; (g) multiplying by an inverse frequency scaling function; (h) transforming back into the two-dimensional frequency domain using long distance FFTs; (i) multiplying by a phase correction function; and (j) multiplying by an azimuth scaling function and transforming back into the distance time/azimuth frequency domain using short azimuth FFTs; (k) recombining the azimuth sub-apertures and multiplying by a deramping function; and (l) using long azimuth FFTs to transform back into the two-dimensional frequency domain. An Independent claim is also included for an application of the method to SONAR and seismic signal processing.
Patent EP-0924583-A2 (EP)
Inventor: BAUMGARTNER ALFONS DIPL-ING
IPC: G05B19/4063
Filed: 1998-12-09
Abstract: Electrical drive motors used in NC machine tools and robotic handling systems have coupled mechanical brakes that operate to hold position in the event of a such as a control failure. The brake is tested by generating reference data that is obtained by a short interruption with parameters measured. These are then compared with activated parameters.
Patent EP-0925995-A2 (EP)
Inventor: AJISAKA SATOSHI
IPC: B60N2/90
Filed: 1998-12-23
Abstract: A lock mechanism which is capable of selecting a
locked state or an unlocked state with respect to a seat
fixing member is disposed on a rear leg portion of a seat. A
hook portion is formed at each of a front portion and a rear
portion of an opening portion of a notch formed in a front
leg portion of the seat. A projection of a base hook which is
swingably connected to the front leg portion is engageable
with an engaging projection of a cam that is swingably
connected to the front leg portion. The cam is engaged with
a spring for urging the cam in a direction in which the
engaging projection engages with the projection. Due to a
hook portion of the front leg portion passing beneath a pin
which is disposed in a rail and which has reached a bottom
of a groove in the base hook, the seat and the pin are
prevented from becoming disengaged from each other.
Hence, a seat structure for a vehicle is provided which
reduces the weight of the seat and improves operating
efficiency with respect to changing the position of the seat
relative to a vehicle body.
Patent EP-0874320-A2 (EP)
Inventor: NAKATSUJI FUMIO
IPC: H03M13/00
Filed: 1998-04-01
Abstract: A data input-output device includes a single
memory, an input interface unit for storing data in the
memory, an operation unit for fetching the data from the
memory, for performing operations on the data, and for
updating the data in the memory when necessary, an output
interface unit for transmitting the data in the memory
that has been operated on by the operation unit to outside
of the device, and a bus control unit for setting a
priority for each of these units and for controlling
memory access by these units according to the priorities
every time a predetermined number of bytes of data is
transferred.