baber/WOPTO huggingface dataset:
Patent EP-0629739-A1 (EP)
Inventor: BUBIK ALFRED DR
IPC: D21F1/02
Filed: 1994-06-09
Abstract: The headbox according to the invention contains two turbulence generators (2 and 3) located one after another, with an intermediate chamber (4) located between them. For influencing the flow condition in a desired manner, a fluid, for example dilution water, can be added into the region of one of these turbulence generators or of both. By means of the combination of two turbulence generators located one after another and an intermediate chamber, local mixing conditions are produced which are particularly suitable for the purpose striven for. In advantageous embodiments, the turbulence generator (2) lying upstream in the flow direction is significantly more effective than that following after the intermediate chamber (4). <IMAGE>
Patent EP-0632647-A1 (EP)
Inventor: ISHII KENJI
IPC: H04N5/20
Filed: 1994-06-28
Abstract: A color camera capable of providing good dark gradation without color hue and saturation change is disclosed, the color camera comprising a picking-up device for converting an incident light into a video signal, a detector for detecting proportion of an area having a signal level below a predetermined dark level to produce a dark area proportion signal, and a stretching circuit for stretching a dark signal level in the video signal in accordance with the dark area proportion signal.
Patent EP-0638406-A1 (EP)
Inventor: GELLERT JOBST ULRICH
IPC: B29C45/26
Filed: 1994-07-15
Abstract: An injection molding nozzle (12) upon which a thermocouple element (88) can be removably mounted and be self-retained in place. The nozzle (12) has a front portion (60) and a larger diameter rear collar portion (56) with a thermocouple element duct (78) therethrough. A thermocouple element bore (86) extends rearwardly from the front end (46) of the nozzle and a thermocouple element groove (84) extends outwardly across the rear end (58) from the thermocouple element duct (78). A front portion (90) of a suitably bendable and retentive thermocouple element (88) is inserted into the bore (86) in the front end (46) and bent to extend rearwardly to the duct (78) through the rear collar portion (56). A rear portion (92) of the thermocouple element (88) is bent into place in the groove (84) in the rear end (58). The thermocouple element (88) securely retains itself in this position while the nozzle (12) is being installed in the mold.
Patent EP-0640607-A1 (EP)
Inventor: HUBSCHWERLEN CHRISTIAN
IPC: A61P31/04
Filed: 1994-08-12
Abstract: The present invention relates to penem derivatives, especially to 3 beta -alkenyl-penem derivatives of the general formula <IMAGE>  wherein   one of R<1> and R<2> is -COR<4>, -CN, -CH2R<5>, halogen, -CH=CHR<6> or Q and the other is hydrogen or lower alkyl or both together are a gamma -lactam ring, R<3> is hydrogen, lower alkyl, arylalkyl, allyl or a radical which can be removed in vivo, R<4> is hydrogen, lower alkyl, lower alkoxy, benzyloxy, amino, lower alkylamino or lower alkyl-lower alkoxyamino, R<5> is hydroxyl, -OCONHR<7>, -OCONH2 or a five- or six-membered heteroaromatic ring containing N, S and/or O and linked via a nitrogen atom,   R<6> is -CN or -CHO,   R<7> is COCH2Cl, Q is a five- or six-membered heteroaromatic ring containing N, S and/or O and   n is 0, 1 or 2,  and the pharmaceutically tolerable salts of these compounds. These compounds are good  beta -lactamase inhibitors. They can be used, if appropriate mixed with a  beta -lactam antibiotic, for the prevention or for the treatment of bacterial infections.
Patent EP-0646524-A1 (EP)
Inventor: GIAMATI MICHAEL JOHN
IPC: B64D15/16
Filed: 1994-10-03
Abstract: An improved ice protection apparatus 8 includes a top polyurethane layer 10, an active layer 12, and a base layer 14 cured together into a unitary matrix, wherein the base layer is either polyurethane or chloroprene. The active layer may be either a thermal ice protector, a pneumatic ice protector, or an electro magnetic protection apparatus.
Patent EP-0720316-A1 (EP)
Inventor: KIM JONG-IL
IPC: H04H20/00
Filed: 1994-12-30
Abstract: A novel apparatus, capable of adaptively encoding an input digital audio signal, comprises a subband filtering device for receiving the input digital audio signal and filtering the received digital audio signal, on a subband-by-subband basis; a first estimator for estimating signal-to-mask ratio data, sound pressure levels and masking thresholds for the respective subbands of the digital audio signal; a second estimator for estimating perceptual entropies for the respective frames of the input digital audio signal based on the estimated signal-to-mask ratio data, sound pressure levels and masking thresholds and for deriving a mean and a standard deviation parameters for a frame group including two or more current and previous frames which corresponds to the estimated perceptual entropies; a bit allocation unit for adaptively determining bits for each of the subbands based on the estimated signal-to-mask ratio data, perceptual entropies, and mean and standard deviation parameters and for generating bit allocation information corresponding to the determined bits for each of the subbands; a quantizer for quantizing each of the filtered subbands of the digital audio signal in response to the generated bit allocation information for each of the subbands; and a formatting circuit formatting the quantized audio signal together with the generated bit allocation information. <IMAGE>
Patent EP-0620995-A1 (EP)
Inventor: SACHATHAMAKUL RAKESHWAR
IPC: A47D9/02
Filed: 1994-04-15
Abstract: A multi-directional rocking crib, having a base (10) which pivots about a pivot (22), a first member (32) operatively associated with the pivot and a second member (34, 34a) having at least one arm with a weight (44, 44a) at the end thereof extending transversely to and connected with the first member, a rotator to rotate the arm with the weight at the end thereof for tilting of the base or movement of the base as the first member rotates relative to the pivot to provide an undulating movement of the edge of each side of the base as the pivot rotates to move the base into and out of the different planes.
Patent EP-0681273-A1 (EP)
Inventor: BOERS JAN
IPC: G06Q20/34
Filed: 1994-07-14
Abstract: The invention relates to a store arrangement for purchasing articles in a self-service store according to a self-registration system whereby a client himself registers articles selected by him with a scanner. The store arrangement includes at least one identification device for recognizing a client and a readout station for reading out the articles registered with the scanner. The store arrangement further comprises paying means for paying in electronic manner and without intervention of store personnel for articles read from the scanner by the readout station, and for clearing a passage for the client to leave the store when the articles have been paid for in electronic manner.
Patent EP-0637833-A1 (EP)
Inventor: SLUYTERMAN ALBERTUS AEMILIUS S
IPC: H01J29/07
Filed: 1994-07-28
Abstract: By selecting the number of apertures in the shadow mask of a colour cathode ray tube to be in the range between 690 and 770, such a cathode ray tube can be used both in a PAL and an NTSC system without the occurrence of disturbing Moiré effects.
Patent EP-0659024-A1 (EP)
Inventor: HEYNDERICKX INGRID EMILIENNE J
IPC: G02F1/13
Filed: 1994-12-08
Abstract: The invention relates to an illumination system (7) for a colour image projection device (1). The illumination system (7) comprises a radiation source (3) for generating an unpolarized radiation beam (5) and at least a cholesteric mirror (9, 10, 11, 12, 13, 14) for wavelength-selective splitting of the radiation beam (5) into at least two sub-beams of different wavelengths. A composite circular polarizer (35) for directly converting the unpolarized radiation beam (5) into circularly polarized sub-beams jointly forming one beam is arranged in the path of the unpolarized radiation beam (5) between the radiation source (3) and the cholesteric mirror (9). The composite circular polarizer (35) comprises a polarization-sensitive beam splitter (43) which splits the unpolarized radiation beam (5) into two mutually perpendicularly and linearly polarized sub-beams, and a polarization converter (51, 53; 59, 61). The circularly polarized monochrome sub-beams are subsequently modulated, either or not after passage through a λ/4 plate (63, 65, 67), by a corresponding number of image display panels (27, 29, 31) and projected as an image  via  a projection lens system (33).
Patent EP-0614085-A1 (EP)
Inventor: TIPPETT ROGER JOHN ARTHUR
IPC: G01N33/18
Filed: 1994-02-28
Abstract: A method for directly measuring the concentration of one or more water treatment compositions in a steam generating system which comprises directly determining an absorbance or emission spectrum of the system water in the wavelenth range of from 200 to 2500 nm, and applying chemometrics algorithms to the absorbance or emission spectrum to determine the concentration of the water treatment compositions.
Patent EP-0680741-A1 (EP)
Inventor: WANG YUEN-FU
IPC: A63B23/14
Filed: 1994-05-03
Abstract: A multipurpose rehabilitation table comprising a table body, a support bracket disposed on the table body, a pulling/lifting frame, an auxiliary table board, a support frame, and an electrically driven step pedal assembly disposed in the table body. The auxiliary table board is supported by the support frame and assembled with the table body in front thereof. The support frame is assembled with the table body on two sides thereof and a chair of a wheel chair of the patient can be fixed on the support frame. The pulling/lifting frame can be manually operated by the patient or used in cooperation with the electrically driven pedal assembly to up and down exercise the patient's arms. Various kinds of rehabilitation implements are compatibly mounted on the support bracket and the auxiliary table board to conveniently provide multiple rehabilitation effects for the patient and ensure the safety in the rehabilitation exercise.
Patent EP-0639746-A1 (EP)
Inventor: SWEENEY PAUL A
IPC: F25J3/04
Filed: 1994-08-10
Abstract: A process and apparatus for producing a high purity nitrogen vapour product from the rectification of air within high and low pressure columns 24 and 26 respectively, operatively associated with one another by a condenser-reboiler 28. The high pressure column incorporates a sufficient number of theoretical stages to produce a high purity nitrogen vapour which downstream of being condensed in the condenser-reboiler 28, serves partially to condense in a heat exchanger 42 a lower purity nitrogen fraction produced at the top the low pressure column 26. In such service, the condensed, high purity nitrogen vapour is at least partially vaporized and utilized as a product stream. Since there is intermixing with the high purity nitrogen produced within the high pressure column 24 and the lower purity nitrogen vapour produced in the low pressure column 26, the low pressure column 26 can incorporate fewer theoretical stages and therefore can be built at less expense than similar air separation plants of the prior art.
Patent EP-0655549-A1 (EP)
Inventor: MATTHIAS TERRY
IPC: E21B17/10
Filed: 1994-11-07
Abstract: A preform element, such as a cutting element for a drag-type drill bit, includes a facing table (22) of superhard material having a front face (23), a peripheral surface, and a rear surface (27) bonded to a substrate (21) which is less hard than the superhard material. The rear surface of the facing table is integrally formed with a plurality of ribs (25) which project into the substrate (21) and extend in directions outwardly away from an inner area of the facing table towards the peripheral surface thereof.
Patent EP-0647639-A1 (EP)
Inventor: BARONI MARCO
IPC: C07D401/04
Filed: 1994-10-10
Abstract: The present invention relates to new heteroarylpiperidines of formula (I) <IMAGE> in which Hal represents a halogen atom, Alk represents a (C1-C4)alkyl group and X, Y and Z each represent -CH= or one of them is a nitrogen atom and the others represent -CH=, and to their salts, to a process for their preparation and to their use as medicaments with a 5-HT3 agonist effect.
Patent EP-0655594-A1 (EP)
Inventor: KIM HO CHEOL
IPC: F25D17/04
Filed: 1994-11-08
Abstract: A deodorizing device for a refrigerator is disclosed. The deodorizing device includes a deodorizing unit which is detachably mounted to a cooling air return port of a cooling chamber and sucks the cooling air laden with odor and bacteria thereinto by the blowing force of a cooling air fan. The deodorizing unit includes a cooling air grille provided with a plurality of cooling air through holes, a deodorant container provided on each side of the top surface of the grille, a guide cover detachably coupled to the grille for guiding the cooling air to the cooling air return passage, and a fixing plate for fixing the guide cover to an inner case of the freezing chamber so as to mount the deodorizing unit to the second cooling air return port. The fixing plate is placed on the top of the guide cover.
Patent EP-0611244-A1 (EP)
Inventor: GAKHAR VED P
IPC: B44B3/00
Filed: 1994-02-03
Abstract: A router accessory used in concert with a router attached to a router table (2). The accessory can be used to produce rosettes, model wheels, buttons, coasters, and other circular decorated projects, for example. In the preferred embodiment, a wooden workpiece (6) can be positioned horizontally above a selected router bit (9). The workpiece zero point, which may be the workpiece center, can be off-set horizontally from the router bit (9). The accessory can then be used to lower the workpiece (6) onto the router bit (9), so that rotation of the workpiece (6) routs a circular cut equidistant from the workpiece zero point. The maximum depth of cut can be set. The off-set can be changed to make additional circular cuts into the workpiece (6), as desired.
Patent EP-0673623-A1 (EP)
Inventor: NELVIG PER
IPC: A61B6/14
Filed: 1994-03-24
Abstract: The present invention discloses a scanning digital radiographic system comprising an x-ray radiation source (15) with a collimator (14) including a first diaphragm with a narrow rectangular, vertically aligned, slit (22) creating a fan shaped x-ray beam directed toward the object, an xray image detector (19) having a total sensitive area approximately coincident with the cross-section area of the x-ray beam at the position of said xray image detector, an xray source-collimator assembly (15) being rigidly mechanically connected with said image detector into a collimated xray-source/detector assembly (18) which is rotatable around a vertically oriented axis (17) that is movable between any position in a horizontally defined plane (16). The combination of said collimated xray-source and a detector assembly consisting of an electronic detector array matching the cross section of the xray beam results that a secondary diaphragm positioned between the object to be imaged and the imaging detector array will no longer be necessary.
Patent EP-0635818-A1 (EP)
Inventor: PATRICK STUART R
IPC: G06F5/00
Filed: 1994-06-15
Abstract: A method for storing a sequence consisting of a repeated data pattern of three bytes to a memory in double word increments aligned with double word boundaries. A register is loaded with the first four bytes of the sequence. The contents of the register are then repeatedly stored to consecutive locations of the memory. Between each storing of the register's contents, the contents are updated to the next four bytes of the sequence by shifting the second through fourth bytes to the first through third bytes and also moving the second byte to the fourth byte. When the beginning address where the sequence is to be stored in memory is not aligned with a double word boundary, the initial bytes of the sequence up to the double word boundary are stored and the contents of the register updated to the next four bytes of the sequence.
Patent EP-0669887-A1 (EP)
Title: Compression washer assembly with line cutter for a boat propeller shaft.
Inventor: SKYMAN LARS
IPC: B63H5/16
Filed: 1993-11-26
Abstract: Compression washer assembly with line cutter for mounting on a boat propeller shaft between a shoulder on the shaft and the end of a propeller hub. The compression washer assembly (10) comprises a hub portion (9) with a cross section conforming to the shaft. The hub portion is fixed in a central opening (19) in a sheet metal cup (16), the edge (17) of which serves as a line cutting edge, and consists of a number of punched sheet metal washers (22).
Patent EP-0658242-A1 (EP)
Title: Environmental sealing.
Inventor: WAMBEKE ALAIN
IPC: H02G15/076
Filed: 1993-08-25
Abstract: PCT No. PCT/GB93/01810 Sec. 371 Date May 14, 1995 Sec. 102(e) Date May 14, 1995 PCT Filed Aug. 25, 1993 PCT Pub. No. WO94/05943 PCT Pub. Date Mar. 17, 1994A flexible hollow sealing member that can be inflated through a hole in a wall thereof to seal to a first article, the member having: a first sealing material at an inwardly-facing surface of the wall, which first sealing material can be deformed to block the hole by pressure within the member when inflated; and a device for maintaining, during deformation of the first sealing material, separation between the article and an outwardly-facing surface of the wall immediately adjacent the hole.
Patent EP-0689524-A1 (EP)
Inventor: SHAW RICHARD DUDLEY
IPC: C04B35/63
Filed: 1994-03-11
Abstract: Un liant liquide pour des applications réfractaires contient des orthophosphates de magnésium et d'aluminimum selon des rapports molaires adéquats pour constituer une spinelle lors de sa formation et de sa cuisson.
Patent EP-0647971-A1 (EP)
Inventor: MIURA YASUNORI
IPC: H01L21/84
Filed: 1994-04-21
Abstract: To suppress the optical leak current I off  sufficiently and thereby to attain a high ratio of ON/OFF currents, at least one of the shortest distances from an arbitrary intersection of the contour lines of the gate electrode (131) and the drain electrode (141) to the intersections of the contour lines of the gate electrode (131) and the source electrode (151) is longer than the shortest distance between the part of the contour lines of the gate electrode (131) which is superposed on the drain electrode (141) and the part which is superposed on the source electrode (151).
Patent EP-0700568-A1 (EP)
Inventor: HOLMES DANIEL J
IPC: G11B27/34
Filed: 1994-03-09
Abstract: An audio/video input/output (I/O) port apparatus for acquiring digital audio samples from one or multiple channels of input audio and synthesizing digital audio samples into one or multiple channels of output audio. The apparatus comprises a video I/O port (35) which generates a video-rate clock and digitizes the input video into digital video, a frequency synthesizer (144 and 148) which generates an audio sampling clock based on the video-rate clock, and an audio I/O port (62) which  converts sampled input audio into digital audio samples and synthetizes the samples into output audio according to the sampling clock.
Patent EP-0663125-A1 (EP)
Inventor: PARTRIDGE B WARING III
IPC: H04M3/54
Filed: 1994-06-22
Abstract: Lorsqu'un code d'accès correspondant à un réseau interurbain, est composé par un demandeur, la commutation du réseau local (21, 22) qui achemine la communication vers ledit réseau interurbain est conçue pour transmettre audit réseau interurbain une indication selon laquelle ledit code d'accès a été composé. Cette indication peut être transmise sous la forme d'un message du système de signalisation 7 (SS7), ou d'une partie de ce même message. Le réseau local (20) peut également fournir une indication selon laquelle le réseau dont le code d'accès a été composé n'est pas le réseau interurbain dont le code d'identification a été composé par le demandeur. Grâce aux indications transmises, un réseau interurbain (30) peut déterminer le nombre de fois où des communications ont été établies avec son code d'accès sur une période prédéterminée, et par là vérifier l'efficacité de sa publicité prônant l'usage de son code d'accès.
Patent EP-0700350-A1 (EP)
Title: A flexbeam for a helicopter bearingless main rotor assembly
Inventor: BYRNES FRANCIS E
IPC: B64C27/46
Filed: 1994-05-26
Abstract: A flexbeam (10) for a soft inplane bearingless main rotor assembly (100) has six spanwise regions: a hub attachment region (12); a first tapered region (14); a second tapered region (16); a pitch region (18); a tapered outboard transition region (20); and a main rotor blade, torque tube attachment region (22). One described embodiment of the flexbeam is fabricated from continuous unidirectional fiber-glass plies having a 0° fiber orientation, unidirectional fiberglass plies of varying lengths having a 0° fiber orientation, and graphite cross plies having ± 45° fiber orientation. The distributed arrangements of ply endings cause kick loads in the flexbeam to be distributed relatively uniformly into the ply buildups.
Patent EP-0716647-A1 (EP)
Inventor: POLLAK ALFRED
IPC: G21G4/08
Filed: 1994-08-31
Abstract: Radionuclide chelating compounds are provided for conjugation to targetting molecules such as proteins, peptides or antibodies. The resulting labelled targetting molecules may be used in diagnosis and therapy.   <IMAGE>
Patent EP-0719434-A1 (EP)
Inventor: GOLDMANN GERD
IPC: G02B26/10
Filed: 1994-09-13
Abstract: Un appareil électrophotographique d'impression ou de reproduction contient comme source d'image une rangée de diodes laser (10) avec une pluralité de diodes laser (11) individuellement excitables et agencées dans une trame prédéterminée afin de former un motif d'excitation. Une unité de déflexion (13) dévie les faisceaux de lumière émis par la rangée des diodes laser (10), et des éléments optiques de reproduction situés entre la rangée de diodes laser (10) et le photoconducteur (17) reproduisent le motif d'excitation de la source de l'image sans distorsions optiques sur le photoconducteur (17) sous forme d'un motif de points d'image.
Patent EP-0721379-A1 (EP)
Title: Method for spraying polymeric compositions with compressed fluids and enhanced atomization
Inventor: NIELSEN KENNETH ANDREW
IPC: B05B1/04
Filed: 1994-09-27
Abstract: The present invention is directed to methods for spraying polymeric compositions with supercritical or subcritical compressed fluids such as carbon dioxide or ethane over a wider range of spray conditions to provide improved spray application quality with reduced emission of solvent. The methods are accomplished by using an elongated spray orifice to transform narrow, fishtail, liquid-film sprays to wider, feathered, decompressive sprays.